Electrical gun clamping tool

Abstract

The utility model discloses a kind of electric gun clamping tool, it includes mounting mechanism, clamping mechanism and limiting mechanism, the clamping mechanism includes first clamping piece and second clamping piece, the first clamping piece is hinged with the mounting mechanism, the second clamping piece is detachably connected with the first clamping piece, and with the first clamping piece, it is enclosed to form the clamping passage for the second tube segment of electric gun to rotate through, the central axis of the clamping passage and the rotary shaft of the first clamping piece are parallel with each other;The limiting mechanism is detachably rotatably connected with the clamping mechanism, and can rotate around the central axis of the clamping passage, and it is also used for detachably connected with the third tube segment of electric gun.The beneficial effects of the utility model are: the electric gun clamping tool of the present application can replace artificial to clamp the second tube segment of the above-mentioned electric gun, and simulate the process of artificial hand-held electric gun and large bolt butt joint, improve the efficiency of loading and unloading large bolt, reduce the labor intensity of worker.

Description

Technical Field

[0001] This utility model relates to the field of large bolt loading and unloading technology, and in particular to an electric gun clamping fixture. Background Technology

[0002] Large bolts, as critical connecting components, directly impact equipment operational safety and maintenance efficiency through their assembly and disassembly quality. Tightening and disassembling large bolts currently relies on manual operation using handheld electric arc guns. Due to the heavy weight of the arc guns and the limitations imposed by the large number of bolts and their extremely high preload, manual operation requires significant physical exertion, easily leading to slow work cycles and increased worker fatigue. Existing electric arc guns, such as... Figure 1 - Figure 2 As shown, the electric gun 100 includes a housing 110, an output end 120, and a driving part. The housing 110 includes a first pipe section 111, a second pipe section 112, a third pipe section 113, and a flange 114. The second pipe section 112 is coaxially arranged with the first pipe section 111, and the diameter of the second pipe section 112 is smaller than the diameter of the first pipe section 111. One end of the second pipe section 112 is detachably and fixedly connected to one end of the first pipe section 111. The third pipe section 113 is arranged perpendicularly to the second pipe section 112, and one end of the third pipe section 113 is fixedly connected to the other end of the second pipe section 112. The flange 114 is fixedly sleeved on the third pipe section 113. The output end 120 is rotatably disposed on the end face of the other end of the third pipe section 113. The driving part is disposed inside the housing 110 and connected to the output end 120 for driving the output end 120 to rotate. To avoid manually holding the second section of the aforementioned electric gun, there is an urgent need for an electric gun clamping fixture that can replace manual holding of the second section of the aforementioned electric gun, thus simulating the process of manually holding the electric gun and connecting it to the large bolt. Utility Model Content

[0003] The purpose of this utility model is to overcome the above-mentioned technical deficiencies and propose an electric gun clamping fixture to solve the technical problem that the existing technology requires high-intensity physical output for manual hand-held electric guns, which easily leads to slow work pace and increased personnel fatigue.

[0004] To achieve the above technical objectives, the present invention provides an electric gun clamping fixture, comprising: Installation organization; The clamping mechanism includes a first clamping member and a second clamping member. The first clamping member is hinged to the mounting mechanism, and the second clamping member is detachably connected to the first clamping member and together with the first clamping member to form a clamping channel through which the second tube section of the power supply gun rotates. The central axis of the clamping channel is parallel to the rotation axis of the first clamping member. The limiting mechanism is detachably and rotatably connected to the clamping mechanism and can rotate around the central axis of the clamping channel. It is also detachably connected to the third tube section of the electric gun to limit the axial movement of the second tube section of the electric gun.

[0005] Furthermore, the rotation axis of the first clamping member is horizontally positioned.

[0006] Furthermore, the clamping channel has a columnar structure, and the diameter of the clamping channel is equal to the diameter of the second tube section of the electric gun.

[0007] Furthermore, the first clamping member has a first clamping groove, the bottom surface and two opposite sidewalls of the first clamping groove are open, and the longitudinal section of the first clamping groove is a semi-circular structure. The second clamping member has a second clamping groove, the top surface and two opposite sidewalls of the second clamping groove are open, and the longitudinal section of the second clamping groove is a semi-circular structure. The second clamping groove and the first clamping groove together form the clamping channel.

[0008] Furthermore, the first clamping member includes a connecting rod and a first clamping half-ring. The upper end of the connecting rod is hinged to the mounting mechanism, and the first clamping half-ring is fixedly connected to the lower end of the connecting rod. The central hole of the first clamping half-ring forms the first clamping groove.

[0009] Furthermore, the second clamping member includes a second clamping half-ring, the central hole of which forms the second clamping groove.

[0010] Furthermore, the limiting mechanism includes a first connecting member, a second connecting member, and a limiting plate. The second connecting member is detachably connected to the first connecting member and together with the first connecting member forms a receiving channel for the first clamping half-ring and the second clamping half-ring to rotate. The receiving channel is coaxial with the clamping channel. One end of the limiting plate is detachably connected to the first connecting member and the second connecting member, and the other end of the limiting plate is detachably connected to the third tube section of the electric gun.

[0011] Furthermore, the first connector has a first connecting groove, the bottom surface and two opposite sidewalls of the first connecting groove are open, and the longitudinal section of the first connecting groove is a semi-circular structure. The second connector has a second connecting groove, the top surface and two opposite sidewalls of the second connecting groove are open, and the longitudinal section of the second connecting groove is a semi-circular structure. The second connecting groove and the first connecting groove together form the receiving channel.

[0012] Furthermore, the first connector is also provided with a sliding groove that communicates with the first connecting groove. The sliding groove extends circumferentially along the first connecting groove and is used for the connecting rod to slide through.

[0013] Furthermore, a limiting hole is provided on the other end of the limiting plate, the limiting hole is used for the third tube section of the power supply gun to slide through, and the side wall of the limiting plate is used to abut against the flange of the power supply gun.

[0014] Compared with the prior art, the beneficial effects of this utility model include: In use, the second clamping member is detachably connected to the first clamping member, and the two clamping members can close together to form a clamping channel. The second tube segment of the electric gun is then rotated through the clamping channel, thereby clamping the second tube segment of the electric gun. Then, the limiting mechanism is detachably and rotatably connected to the clamping mechanism, allowing the limiting mechanism to rotate around the central axis of the clamping channel. The limiting mechanism is also detachably connected to the third tube segment of the electric gun, thereby limiting the axial movement of the second tube segment of the electric gun. This clamping mechanism effectively... The device is moved to the location of the large bolt to be loaded or unloaded. Holding the electric gun, the output end of the electric gun is aligned with the large bolt. Since the first clamping member is hinged to the installation mechanism, and the limiting mechanism and the second tube of the electric gun can rotate around the central axis of the clamping channel, the output end of the electric gun can swing slightly during the alignment process. This simulates the process of manually holding the electric gun and aligning it with the large bolt. This electric gun clamping fixture can replace manual clamping of the second tube of the electric gun and simulate the process of manually holding the electric gun and aligning it with the large bolt, thus improving the efficiency of loading and unloading large bolts and reducing the labor intensity of workers. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of an existing electric gun; Figure 2 This is a three-dimensional structural diagram of an existing electric gun from another perspective; Figure 3 This is a three-dimensional structural diagram of an electric gun clamping fixture provided by this utility model; Figure 4 yes Figure 3 A three-dimensional structural diagram of an electric gun clamping fixture after omitting a first connecting member; Figure 5 This is a three-dimensional structural diagram of an electric gun clamping fixture provided by this utility model when clamping an electric gun; Figure 6 This is a three-dimensional structural diagram of an electric gun clamping fixture provided by this utility model, after omitting a first connecting member when clamping an electric gun; In the diagram: 100 - electric gun, 110 - housing, 111 - first pipe section, 112 - second pipe section, 113 - third pipe section, 114 - flange, 120 - output end, 200 - mounting mechanism, 210 - mounting base, 300 - clamping mechanism, 310 - first clamping member, 311 - first clamping groove, 312 - connecting rod, 313 - first clamping half ring, 320 - second clamping member, 321 - second clamping groove, 322 - second clamping half ring, 400 - limiting mechanism, 410 - first connecting member, 411 - first connecting groove, 412 - sliding groove, 420 - second connecting member, 421 - second connecting groove, 430 - limiting plate, 431 - limiting hole. Detailed Implementation

[0016] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain this utility model and are not intended to limit this utility model.

[0017] This utility model provides an electric gun clamping fixture, the structure of which is as follows: Figure 3 - Figure 6 As shown, the device includes an installation mechanism 200, a clamping mechanism 300, and a limiting mechanism 400. The clamping mechanism 300 includes a first clamping member 310 and a second clamping member 320. The first clamping member 310 is hinged to the installation mechanism 200, and the second clamping member 320 is detachably connected to the first clamping member 310, forming a clamping channel through which the second tube segment 112 of the electric gun 100 rotates. The central axis of the clamping channel is parallel to the rotation axis of the first clamping member 310. The limiting mechanism 400 is detachably and rotatably connected to the clamping mechanism 300 and can rotate around the central axis of the clamping channel. It is also detachably connected to the third tube segment 113 of the electric gun 100 to limit the axial movement of the second tube segment 112 of the electric gun 100.

[0018] In use, the second clamping member 320 is detachably connected to the first clamping member 310. The second clamping member 320 and the first clamping member 310 can be closed to form the clamping channel. Then, the second tube segment 112 of the electric gun 100 is rotated through the clamping channel, thereby clamping the second tube segment 112 of the electric gun 100 through the clamping channel. Then, the limiting mechanism 400 is detachably and rotatably connected to the clamping mechanism 300, and the limiting mechanism 400 can rotate around the central axis of the clamping channel. The limiting mechanism 400 is detachably connected to the third tube segment 113 of the electric gun 100, thereby limiting the axial direction of the second tube segment 112 of the electric gun 100, thus clamping the device. The tooling is moved to the large bolt to be loaded or unloaded. The electric gun 100 is held by hand, and the output end 120 of the electric gun 100 is connected to the large bolt. Since the first clamping member 310 is hinged to the installation mechanism 200, and the limiting mechanism 400 and the second tube section 112 of the electric gun 100 can rotate around the central axis of the clamping channel, the output end 120 of the electric gun 100 can swing slightly during the connection process, thereby simulating the process of manually holding the electric gun 100 to connect with the large bolt. This electric gun clamping tooling can replace manual clamping of the second tube section 112 of the electric gun 100 and simulate the process of manually holding the electric gun 100 to connect with the large bolt, thereby improving the efficiency of loading and unloading large bolts and reducing the labor intensity of workers.

[0019] As a preferred embodiment, please refer to Figure 3 The installation mechanism 200 includes a mounting frame and a mounting base 210. The mounting base 210 is fixedly connected to the mounting frame and can move in the X, Y and Z directions. The first clamping member 310 is hinged to the mounting base 210, thereby facilitating the adjustment of the position of the electric gun 100. The structure of the mounting frame is the same as that of the bracket composed of a column, a reaction anti-torsion bar and an extended reaction arm in application number 202223523487.0, and will not be described in detail in this solution.

[0020] As a preferred embodiment, please refer to Figure 3 The first clamping member 310 has its rotation axis set horizontally, so that the first clamping member 310 can rotate in the vertical plane, which facilitates the electric gun 100 to load and unload large bolts.

[0021] As a preferred embodiment, please refer to Figure 4 The clamping channel is a columnar structure, and the diameter of the clamping channel is equal to the diameter of the second tube section 112 of the electric gun 100, so that the second tube section 112 of the electric gun 100 can rotate within the clamping channel, which facilitates the slight rotation of the output end 120 of the electric gun 100 when it is connected with the large bolt, ensuring the success of the connection.

[0022] As a preferred embodiment, please refer to Figure 3 and Figure 4 The first clamping member 310 has a first clamping groove 311, the bottom surface and two opposite sidewalls of the first clamping groove 311 are open, and the longitudinal section of the first clamping groove 311 is semi-circular. The second clamping member 320 has a second clamping groove 321, the top surface and two opposite sidewalls of the second clamping groove 321 are open, and the longitudinal section of the second clamping groove 321 is semi-circular. The second clamping groove 321 and the first clamping groove 311 together form the clamping channel. In use, the second tube section 112 of the electric gun 100 is placed in the first clamping groove 311, and then the second clamping member 320 is detachably connected to the first clamping member 310. The second clamping groove 321 and the first clamping groove 311 can be closed to form the clamping channel, through which the second tube section 112 of the electric gun 100 can be clamped.

[0023] As a preferred embodiment, please refer to Figure 3 and Figure 4 The first clamping member 310 includes a connecting rod 312 and a first clamping half ring 313. The upper end of the connecting rod 312 is hinged to the mounting mechanism 200. The first clamping half ring 313 is fixedly connected to the lower end of the connecting rod 312. The central hole of the first clamping half ring 313 forms the first clamping groove 311, thereby allowing the first clamping half ring 313 to swing slightly in the vertical plane.

[0024] As a preferred embodiment, please refer to Figure 3 The upper end of the connecting rod 312 is hinged to the mounting base 210, and the mounting base 210 serves as a support.

[0025] As a preferred embodiment, please refer to Figure 3 and Figure 4 The second clamping member 320 includes a second clamping half-ring 322, and the central hole of the second clamping half-ring 322 forms the second clamping groove 321, so that the first clamping groove 311 and the second clamping groove 321 can be closed to form the clamping channel with a columnar structure.

[0026] As a preferred embodiment, please refer to Figure 3 and Figure 4The limiting mechanism 400 includes a first connecting member 410, a second connecting member 420, and a limiting plate 430. The second connecting member 420 is detachably connected to the first connecting member 410 and together with the first connecting member 410 forms a receiving channel for the first clamping half-ring 313 and the second clamping half-ring 322 to rotate within it. The receiving channel is coaxial with the clamping channel. One end of the limiting plate 430 is detachably connected to the first connecting member 410 and the second connecting member 420, and the other end of the limiting plate 430 is used to connect with the third tube segment 11 of the electric gun 100. 3. The detachable connection allows the axial movement of the second tube segment 112 of the electric gun 100 to be limited by the limiting mechanism 400. When the limiting mechanism 400 limits the axial movement of the second tube segment 112 of the electric gun 100, the rotation of the second tube segment 112 of the electric gun 100 around its own central axis is not disturbed. The limiting mechanism 400's axial limitation of the second tube segment 112 of the electric gun 100 ensures that the output end 120 of the electric gun 100 will not move axially when it is connected to the large bolt, thus ensuring the efficiency of the connection between the output end 120 of the electric gun 100 and the large bolt.

[0027] As a preferred embodiment, please refer to Figure 3 and Figure 4The first connector 410 has a first connecting groove 411, the bottom surface and two opposite sidewalls of the first connecting groove 411 are open, and the longitudinal section of the first connecting groove 411 is semi-circular. The second connector 420 has a second connecting groove 421, the top surface and two opposite sidewalls of the second connecting groove 421 are open. The second connecting groove 421 has a semi-circular longitudinal section. The second connecting groove 421 and the first connecting groove 411 together form the receiving channel. In use, the second tube segment 112 of the electric gun 100 is placed in the first clamping groove 311, and then the second clamping member 320 is detachably connected to the first clamping member 310. The second clamping groove 321 and the first clamping groove 311 can be closed to form the clamping channel, through which the second tube segment 112 of the electric gun 100 can be clamped. Then, the first connecting groove 411 is rotated to cover the outside of the first clamping semi-ring 313, and the second connecting groove 421 is rotated to cover the second clamping semi-ring 313. The second connecting member 420 is detachably connected to the first connecting member 410 outside the semi-ring 322. The second connecting groove 421 and the first connecting groove 411 enclose the receiving channel. The receiving channel can ensure that the first connecting member 410 and the second connecting member 420 can rotate relative to the first clamping semi-ring 313 and the second clamping semi-ring 322. At the same time, one end of the limiting plate 430 is detachably connected to the first connecting member 410 and the second connecting member 420, and the other end of the limiting plate 430 is used to detachably connect to the third tube section 113 of the electric gun 100, so that the second tube section 112 of the electric gun 100 can be axially limited.

[0028] As a preferred embodiment, please refer to Figure 3 There are two first connectors 410, which are located on both sides of the connecting rod 312 respectively, so as to ensure that the first clamping half ring 313 and the second clamping half ring 322 can be fully rotated and built into the receiving channel.

[0029] As a preferred embodiment, please refer to Figure 3 and Figure 4 The first connector 410 is also provided with a sliding groove 412 that communicates with the first connecting groove 411. The sliding groove 412 extends circumferentially along the first connecting groove 411 and is used for the connecting rod 312 to slide through, so that during the rotation of the first connector 410 and the second connector 420 around the central axis of the receiving channel, the connecting rod 312 can slide along the length direction of the sliding groove 412.

[0030] As a preferred embodiment, please refer to Figure 4A limiting hole 431 is provided on the other end of the limiting plate 430. The limiting hole 431 is used for the third pipe section 113 of the electric gun 100 to slide through, and the side wall of the limiting plate 430 is used to abut against the flange 114 of the electric gun 100. By sliding the third pipe section 113 of the electric gun 100 through the limiting hole 431 and making the flange 114 of the electric gun 100 abut against the side wall of the limiting plate 430, the second pipe section 112 of the electric gun 100 can be axially limited.

[0031] To better understand this utility model, the following is combined with... Figure 1 - Figure 6 The working principle of the technical solution of this utility model will be described in detail below: In use, the second tube segment 112 of the electric gun 100 is placed in the first clamping groove 311, and the second clamping member 320 is detachably connected to the first clamping member 310. The second clamping groove 321 and the first clamping groove 311 can be closed to form the clamping channel, through which the second tube segment 112 of the electric gun 100 can be clamped. Then, the first connecting groove 411 is rotated to cover the outside of the first clamping half ring 313, and the second connecting groove 421 is rotated to cover the outside of the second clamping half ring 322. The second connecting member 420 is detachably connected to the first connecting member 410. The second connecting groove 421 and the first connecting groove 411 are closed to form the receiving channel, through which the first connecting member 410 and the second connecting member 420 can be rotated relative to the first clamping half ring 313 and the second clamping half ring 322. At the same time, one end of the limiting plate 430 is connected to the first connecting member 410 and the second connecting member 420. 0. Detachable connection: The third tube section 113 of the electric gun 100 is slid through the limiting hole 431, and the flange 114 of the electric gun 100 abuts against the side wall of the limiting plate 430, thereby axially limiting the second tube section 112 of the electric gun 100. Move this clamping fixture to the large bolt to be installed or removed, hold the electric gun 100 by hand, and align the output end 120 of the electric gun 100 with the large bolt. Since the upper end of the first clamping member 310 is hinged to the mounting base 210, and the first connecting member 4... 10 and the second connecting member 420 can rotate relative to the first clamping half ring 313 and the second clamping half ring 322. During the docking process, the output end 120 of the electric gun 100 can swing slightly, thereby simulating the process of manually holding the electric gun 100 to dock with the large bolt. This electric gun clamping fixture can replace manual clamping of the second pipe section 112 of the electric gun 100 and simulate the process of manually holding the electric gun 100 to dock with the large bolt, thereby improving the efficiency of loading and unloading large bolts and reducing the labor intensity of workers.

[0032] The electric gun clamping fixture provided by this utility model has the following beneficial effects: (1) This electric gun clamping fixture can clamp the second tube section 112 of the electric gun 100 through the clamping channel. The axial direction of the second tube section 112 of the electric gun 100 is limited by the limiting mechanism 400. When the limiting mechanism 400 limits the axial direction of the second tube section 112 of the electric gun 100, the rotation of the second tube section 112 of the electric gun 100 around its own central axis is not disturbed. The limiting mechanism 400 limits the axial direction of the second tube section 112 of the electric gun 100, which can ensure that the output end 120 of the electric gun 100 will not move axially when it is connected with the large bolt, thus ensuring the efficiency of the connection between the output end 120 of the electric gun 100 and the large bolt. (2) In this electric gun clamping fixture, since the upper end of the first clamping member 310 is hinged to the mounting base 210, and the first connecting member 410 and the second connecting member 420 can rotate relative to the first clamping half ring 313 and the second clamping half ring 322, the output end 120 of the electric gun 100 can swing slightly during the docking process, thereby simulating the process of manually holding the electric gun 100 and docking with the large bolt; (3) This electric gun clamping fixture can replace manual clamping of the second pipe section 112 of the electric gun 100 and simulate the process of manual hand-held electric gun 100 to connect with large bolts, thereby improving the efficiency of loading and unloading large bolts and reducing the labor intensity of workers.

[0033] The specific embodiments of this utility model described above do not constitute a limitation on the scope of protection of this utility model. Any other corresponding changes and modifications made based on the technical concept of this utility model should be included within the scope of protection of the claims of this utility model.

Claims

1. An electric gun clamping fixture, characterized in that, include: Installation organization; The clamping mechanism includes a first clamping member and a second clamping member. The first clamping member is hinged to the mounting mechanism, and the second clamping member is detachably connected to the first clamping member and together with the first clamping member to form a clamping channel through which the second tube section of the power supply gun rotates. The central axis of the clamping channel is parallel to the rotation axis of the first clamping member. The limiting mechanism is detachably and rotatably connected to the clamping mechanism and can rotate around the central axis of the clamping channel. It is also detachably connected to the third tube section of the electric gun to limit the axial movement of the second tube section of the electric gun.

2. The electric gun clamping fixture according to claim 1, characterized in that, The rotation axis of the first clamping member is set horizontally.

3. The electric gun clamping fixture according to claim 1, characterized in that, The clamping channel has a columnar structure, and the diameter of the clamping channel is equal to the diameter of the second tube section of the electric gun.

4. The electric gun clamping fixture according to claim 1, characterized in that, The first clamping member has a first clamping groove, the bottom surface and two opposite sidewalls of the first clamping groove are open, and the longitudinal section of the first clamping groove is semi-circular. The second clamping member has a second clamping groove, the top surface and two opposite sidewalls of the second clamping groove are open, and the longitudinal section of the second clamping groove is semi-circular. The second clamping groove and the first clamping groove together form the clamping channel.

5. The electric gun clamping fixture according to claim 4, characterized in that, The first clamping member includes a connecting rod and a first clamping half-ring. The upper end of the connecting rod is hinged to the mounting mechanism, and the first clamping half-ring is fixedly connected to the lower end of the connecting rod. The central hole of the first clamping half-ring forms the first clamping groove.

6. The electric gun clamping fixture according to claim 5, characterized in that, The second clamping member includes a second clamping half-ring, the central hole of which forms the second clamping groove.

7. The electric gun clamping fixture according to claim 6, characterized in that, The limiting mechanism includes a first connector, a second connector, and a limiting plate. The second connector is detachably connected to the first connector and together with the first connector forms a receiving channel for the first clamping half-ring and the second clamping half-ring to rotate. The receiving channel is coaxial with the clamping channel. One end of the limiting plate is detachably connected to the first connector and the second connector, and the other end of the limiting plate is detachably connected to the third tube section of the electric gun.

8. The electric gun clamping fixture according to claim 7, characterized in that, The first connector has a first connecting groove, the bottom surface and two opposite sidewalls of the first connecting groove are open, and the longitudinal section of the first connecting groove is a semi-circular structure. The second connector has a second connecting groove, the top surface and two opposite sidewalls of the second connecting groove are open, and the longitudinal section of the second connecting groove is a semi-circular structure. The second connecting groove and the first connecting groove together form the receiving channel.

9. The electric gun clamping fixture according to claim 8, characterized in that, The first connector is also provided with a sliding groove that communicates with the first connecting groove. The sliding groove extends circumferentially along the first connecting groove and is used for the connecting rod to slide through.

10. The electric gun clamping fixture according to claim 7, characterized in that, A limiting hole is provided on the other end of the limiting plate. The limiting hole is used for the third tube section of the electric gun to slide through, and the side wall of the limiting plate is used to abut against the flange of the electric gun.

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