• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    The present invention relates to a semi-automatic pneumatic riveting device, and more particularly, by installing and riveting a device equipped with a semi-automatic actuating air gun and a gun holder to which the recoil device is applied during riveting, constant productivity can be calculated. The present invention relates to a riveting device that can improve efficiency, maximize product quality, and prevent accidents. According to the present invention, a plurality of moving wheels 30 are fixedly installed under the traveling crane 10, and a scissor lift 12, which is hydraulically operated, is installed at the upper end of the traveling crane 10, and the turn unit is disposed above the scissor lift 12. (16) and work platform (14) are fixed. The up-down unit 18 is installed inside the turn unit 16, and the gun holder 24 including the recoil unit is fixedly installed on the up-down unit 18, and the handle is disposed inside the gun holder 24. The rivet gun 22 provided with (32) is installed. The oil platform 26 is provided at one side of the working platform 14, the hose reel 28 is fixed at one upper end of the working platform 14, and the slide unit 20 is installed at the side of the gun holder 24. will be.
    公开号:KR20020030299A
    申请号:KR1020000060867
    申请日:2000-10-17
    公开日:2002-04-25
    发明作者:김승국
    申请人:김형벽ㅂ；현대중공업 주식회사；
    IPC主号:
    专利说明:

    Semi-automatic pneumatic operated riveting device
    [15] The present invention relates to a semi-automatic pneumatic riveting device, and more particularly, by installing and riveting a device equipped with a semi-automatic actuating air gun and a gun holder to which the recoil device is applied during riveting, constant productivity can be calculated. The present invention relates to a riveting device that can improve efficiency, maximize product quality, and prevent accidents.
    [16] In general, riveting, which is one of blade fastening / assembly techniques, is essential to a rotor and a stationary diaphragm, which are main processes in a conventional turbine assembly, and are shown in FIG. 7. As a general work method, when a worker is riveting by hand, the finger may be injured, a back pain and a shoulder caused by a long hammering, and the quality of the product is uneven according to the condition of the worker. There is a problem that the difference in productivity occurs, and also the productivity is reduced by the hand riveting (hand riveting).
    [17] The present invention has been made in order to solve the above problems, the purpose of the injury is the finger injury of the operator by eliminating the hammering dependent on the manpower by mounting a gun holder and air gun combined with a reaction device for riveting during turbine assembly It is possible to prevent low back pain and shoulder pain, and it can always improve the same quality and productivity by avoiding dependence on product quality and productivity according to the worker's condition, and thus semi-automatic pneumatic pressure to secure customer's reliability according to quality improvement. It is to provide a betting device.
    [18] The present invention is to install a hydraulically operated scissor lift on the upper end of the traveling crane equipped with a moving wheel and to install an up-down unit and a working platform on the top of the scissor lift to achieve the above object This is accomplished by providing a riveting device in which a rivet gun is mounted on the inner side of the gun holder.
    [1] 1 is a front view showing a riveting device of the present invention
    [2] Figure 2 is a side view showing a riveting device of the present invention
    [3] Figure 3 is a plan view showing a riveting device of the present invention
    [4] 4 is an exemplary view showing a recoil device added to the gun holder of the present invention.
    [5] 5 is a flow chart of the present invention
    [6] Figure 6 is a photograph showing a state of riveting of the present invention
    [7] 7 is a photograph showing a state of the conventional riveting
    [8] <Description of the symbols for the main parts of the drawings>
    [9] 10: traveling crane 12: scissor lift
    [10] 14: working platform 16: turn unit
    [11] (18): Up-down unit 20: Slide unit
    [12] 22: rivet gun 24: gun holder
    [13] 26: oil system 28: hose reel
    [14] 30: wheels 32: steering wheel
    [19] Hereinafter, the configuration and operation of the present invention with reference to the accompanying drawings.
    [20] 1 is a front view showing a riveting device of the present invention,
    [21] 2 is a side view showing a riveting device of the present invention,
    [22] 3 is a plan view showing a riveting device of the present invention,
    [23] 4 is an exemplary view showing a recoil device added to the gun holder of the present invention,
    [24] FIG. 6 is a photograph showing a riveting state of the present invention, wherein a plurality of moving wheels 30 are fixedly installed under the traveling crane 10 and a scissor lift hydraulically operated at the upper end of the traveling crane 10 ( 12) and the turn unit 16 and the work platform 14 are fixedly installed on the scissor lift 12.
    [25] The up-down unit 18 is installed inside the turn unit 16, and the gun holder 24 including the recoil unit is fixedly installed on the up-down unit 18, and the handle is disposed inside the gun holder 24. The rivet gun 22 provided with (32) is installed.
    [26] The oil platform 26 is provided at one side of the working platform 14, the hose reel 28 is fixed at one upper end of the working platform 14, and the slide unit 20 is installed at the side of the gun holder 24. It is composed.
    [27] Figure 5 shows the air flow diagram of the present invention, supplying air to the air hose wound on the hose reel, passing through the PCV through the filter, the oil system of the oil system (oiler) through the quick stop valve and the foot valve to adjust the air The hose is fastened to the rivet gun and the gun holder to absorb the shock from the recoil device of the gun holder by air to the shock applied to the rivet gun during riveting.
    [28] The operation of the present invention will be described with reference to the above configuration.
    [29] The scissor lift 12, which is movable to the work position by the moving wheel 30 installed below the traveling crane 10 and fixed to the upper end of the traveling crane 10, is moved up and down by hydraulic pressure. The turn unit 16 and the up-down unit 18 installed on the upper part of the mold lift 12 are moved to a working position to adjust the rivet gun 22 to a position to be riveted.
    [30] In addition, the rivet gun 22 is aligned to the working position of the product, and then the rivet gun 22 is held by the handle 32 provided in the rivet gun 22 to perform the riveting operation of the gun holder 24 installed outside the rivet gun 22. Rivet gun 22 according to the rivet position to be worked on by means of a scissor lift 12 that is hydraulically actuated by fixing the rivet gun 22 by a recoil device (not shown) The height of the rivet gun 22 can be adjusted vertically and horizontally by adjusting the turn unit 16, the up-down unit 18 and the slide unit 20, which are hydraulically operated fine positioners. It is easy to move and anchor the equipment to the working position by a clamp (not shown) that can be precisely adjusted and fixed to the moving wheel 30 and the moving wheel 30 installed below the traveling crane 10.
    [31] The present invention is not limited to the above-described specific preferred embodiments, and various modifications can be made by any person having ordinary skill in the art without departing from the gist of the present invention claimed in the claims. Of course, such changes will fall within the scope of the claims.
    [32] The present invention allows the operator to move the riveting device up, down, left and right hydraulically, and by riveting the rivet gun in a state in which the reaction device is installed in the gun holder, the hammering dependent on the conventional manpower is eliminated. Finger injury, low back pain, and shoulder pain can be prevented, and it can always improve the same quality and productivity by avoiding the dependence of product quality and productivity according to the condition of the operator, so that the customer's reliability can be secured according to the quality improvement. One very useful invention.
    权利要求:
    Claims (1)
    [1" claim-type="Currently amended] A plurality of moving wheels 30 are fixedly installed under the traveling crane 10, and a scissor lift 12 hydraulically operated is installed at the upper end of the traveling crane 10, and the turn unit 16 is disposed above the scissor lift 12. And work platform (14) fixedly installed, the up-down unit (18) inside the turn unit (16), and the gun holder (24) combined with the recoil unit on the up-down unit (18). And a rivet gun 22 having a handle 32 provided inside the gun holder 24. The oil system 26 is provided at one side of the working platform 14, and at one side of the upper end of the working platform 14. Semi-automatic pneumatic riveting device, characterized in that the hose reel (28) is fixed and the slide unit (20) is installed on the gun holder (24) side.
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    同族专利:
    公开号 | 公开日
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    法律状态:
    2000-10-17|Application filed by 김형벽ㅂ, 현대중공업 주식회사
    2000-10-17|Priority to KR1020000060867A
    2002-04-25|Publication of KR20020030299A
    优先权:
    申请号 | 申请日 | 专利标题
    KR1020000060867A|KR20020030299A|2000-10-17|2000-10-17|Semi-automatic pneumatic operated riveting device|
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