CN222971335U

CN222971335U - Special fixture installation assembly for welding clamp rotating shaft

Info

Publication number: CN222971335U
Application number: CN202421560514.8U
Authority: CN
Inventors: 魏义敏; 祝文龙
Original assignee: Hennessy Precision Technology Jiangsu Co ltd
Current assignee: Hennessy Precision Technology Jiangsu Co ltd
Priority date: 2024-07-03
Filing date: 2024-07-03
Publication date: 2025-06-13
Anticipated expiration: 2034-07-03

Abstract

The utility model discloses a special clamp installation component for welding clamp rotating shaft applied to the clamp installation field, including a protective shell, a clamp rotating shaft is inserted between the top of one side of the protective shell, both ends of the clamp rotating shaft extend to the outside of the protective shell, a clamp rotating connecting plate is fixedly connected between the two ends of the clamp rotating shaft, and a driving component is fixedly installed inside the protective shell. The utility model can drive the displacement of the limit screw by providing an adjustment handle, and the displacement of the positioning pressure plate can be pushed by the limiting screw. The positioning pressure plate, the clamp rotating connecting plate and the clamp rotating shaft are close to the limit, so as to avoid horizontal deviation of the clamp rotating shaft when the driving gear is driven to rotate by the driving tooth plate, which affects the deviation of the meshing point between the driving tooth plate and the driving gear, and affects the limiting effect. The adjustable positioning pressure plate can adapt to clamp rotating connecting plates and clamp rotating shafts of various sizes, and the adaptation range is relatively large.

Description

Special fixture mounting assembly for welding fixture rotating shaft

Technical Field

The utility model relates to the technical field of fixture installation, in particular to a fixture installation assembly special for a welding fixture rotating shaft.

Background

The welding clamp is an important tool for fixing and positioning workpieces in the welding process, plays a vital role in the welding process, plays an important role in the fields of automobile production lines and the like, improves the automation degree of welding production, greatly improves the working conditions of workers, replaces heavy physical works such as positioning, clamping and workpiece overturning when parts are assembled manually in a mechanical device mode, and reduces the labor intensity of workers.

The rotation shaft of the welding clamp is limited through a fixed-size installation positioning structure when driven by the air cylinder, and the welding clamp can only limit the rotation shaft of the clamp and the rotation plate with one size, so that the application range is small, and the problem is solved by the special fixture installation component for the rotation shaft of the welding clamp.

Disclosure of utility model

The utility model aims to provide a special fixture mounting assembly for a welding clamp rotating shaft, which aims to solve the problems in the background technology that the rotating shaft of the welding clamp is limited by a fixed-size mounting and positioning structure when driven by an air cylinder, and the welding clamp can only limit the rotating shaft of the clamp and a rotating plate with one size, so that the application range is small.

The special fixture mounting assembly for the welding clamp rotating shaft comprises a protective shell, wherein a clamp rotating shaft is inserted between the tops of one side of the protective shell, two ends of the clamp rotating shaft extend to the outer side of the protective shell, a clamp rotating connecting plate is fixedly connected between two ends of the clamp rotating shaft, a driving assembly is fixedly mounted in the protective shell, the output end of the driving assembly is in transmission connection with the clamp rotating shaft, and limiting assemblies are connected to positions, close to the clamp rotating connecting plate, of two sides of the protective shell.

Preferably, the driving assembly comprises a driving cylinder, and the output end of the upper surface of the driving cylinder is fixedly connected with a driving toothed plate.

Preferably, a driving gear is fixedly connected to the center of the rotating shaft of the clamping device, and the driving toothed plate is in meshed connection with one side of the driving gear.

Preferably, the limiting assembly comprises a limiting connecting plate, one side, far away from the rotating shaft of the clamping device, of the upper surface of the limiting connecting plate is fixedly connected with a limiting screw pipe, the other side of the upper surface of the limiting connecting plate is provided with a limiting sliding groove, and the internal thread of the limiting screw pipe is connected with a limiting screw rod.

Preferably, the inside sliding connection of spacing spout has T shape slider, the upper surface fixedly connected with location clamp plate of T shape slider.

Preferably, the positioning pressing plate is opposite to the rotating connecting plate of the clamp, one end of the limiting screw is in contact with the positioning pressing plate, the other end of the limiting screw is fixedly connected with an adjusting rotating handle, the limiting screw can be driven to move through the adjusting rotating handle, the positioning pressing plate can be pushed to move through the limiting screw, the clamping device is in close proximity with the rotating connecting plate of the clamp and the rotating shaft of the clamp to be limited through the positioning pressing plate, when the driving toothed plate drives the driving gear to rotate, the horizontal offset of the rotating shaft of the clamp is avoided, the offset of the meshing part between the driving toothed plate and the driving gear is influenced, the limiting effect is influenced, the clamping device with more sizes can be matched through the adjustable positioning pressing plate, and the adapting range is larger.

The utility model has the technical effects and advantages that:

(1) The device can drive the displacement of the limiting screw rod through the adjusting rotating handle, can push the positioning pressing plate to displace through the limiting screw rod, and can be used for limiting the rotating shaft of the clamping device through the positioning pressing plate and the rotating connecting plate of the clamping device, so that the problem that the clamping device rotating shaft and the rotating plate of one size can be limited only by installing and positioning structures of fixed size when the rotating shaft of the welding clamping device is driven by a cylinder, and the application range is small is solved;

(2) The device can push the driving toothed plate to displace through the driving air cylinder, the driving toothed plate drives the driving gear to rotate, the driving gear drives the clamping device rotating shaft and the clamping device rotating connecting plate to rotate, and the clamping device rotating connecting plate compresses and positions the workpiece to be welded.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the connection structure of the driving assembly and the rotating connecting plate of the clamping device in the utility model;

Fig. 3 is a schematic structural view of a limiting component in the present utility model.

1, A protective shell; 2, a clamp rotating connecting plate, 3, a driving assembly, 301, a driving cylinder, 302, a driving toothed plate, 303, a driving gear, 4, a limiting assembly, 401, a limiting connecting plate, 402, a limiting screw tube, 403, a limiting screw rod, 404, a limiting sliding groove, 405, a T-shaped sliding block, 406, an adjusting rotating handle, 407, a positioning pressing plate, 5 and a clamp rotating shaft.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a special fixture mounting assembly for welding and clamping a rotating shaft of a clamp, which is shown in fig. 1-3, and comprises a protective shell 1, wherein a clamp rotating shaft 5 is inserted between the tops of one sides of the protective shell 1, two ends of the clamp rotating shaft 5 extend to the outer side of the protective shell 1, a clamp rotating connecting plate 2 is fixedly connected between two ends of the clamp rotating shaft 5, a driving assembly 3 is fixedly mounted in the protective shell 1, the output end of the driving assembly 3 is in transmission connection with the clamp rotating shaft 5, and limiting assemblies 4 are connected to positions, close to the clamp rotating connecting plate 2, of two sides of the protective shell 1.

As shown in fig. 1-3, the driving component 3 comprises a driving cylinder 301, an output end of the upper surface of the driving cylinder 301 is fixedly connected with a driving toothed plate 302, a driving gear 303 is fixedly connected to the center of a rotating shaft 5 of the clamping device, the driving toothed plate 302 is meshed with one side of the driving gear 303, the limiting component 4 comprises a limiting connecting plate 401, a limiting screw 402 is fixedly connected to one side, far away from the rotating shaft 5 of the clamping device, of the upper surface of the limiting connecting plate 401, a limiting sliding groove 404 is formed in the other side of the upper surface of the limiting connecting plate 401, a limiting screw 403 is connected to the internal threads of the limiting screw 402, a T-shaped sliding block 405 is connected to the internal sliding of the limiting sliding groove 404, a positioning pressing plate 407 is fixedly connected to the upper surface of the T-shaped sliding block 405, the positioning pressing plate 407 is opposite to the position of the rotating connecting plate 2 of the clamping device, one end of the limiting screw 403 contacts with the positioning pressing plate 407, and the other end of the limiting screw 403 is fixedly connected with an adjusting rotating handle 406.

The utility model has the working principle that the driving toothed plate 302 can be pushed to displace through the driving air cylinder 301, the driving toothed plate 302 drives the driving gear 303 to rotate, the driving gear 303 drives the clamp rotating shaft 5 and the clamp rotating connecting plate 2 to rotate, the clamp rotating connecting plate 2 compresses and positions workpieces to be welded, the limiting screw 403 can be driven to displace through the adjusting rotating handle 406, the positioning pressing plate 407 can be pushed to displace through the limiting screw 403, the positioning pressing plate 407 is close to the clamp rotating connecting plate 2 and the clamp rotating shaft 5 to limit, the phenomenon that the clamp rotating shaft 5 horizontally deviates when the driving toothed plate 302 drives the driving gear 303 to rotate is avoided, the meshing position between the driving toothed plate 302 and the driving gear 303 deviates is influenced, the limiting effect is influenced, and the adjustable positioning pressing plate 407 can be matched with the clamp rotating connecting plate 2 and the clamp rotating shaft 5 with more sizes, and the adapting range is larger.

In the description of the present utility model, unless explicitly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "secured" are to be construed broadly, as for example, they may be fixedly connected, detachably connected, or integrally formed, mechanically connected, electrically connected, directly connected, indirectly connected through intermediaries, or in communication between two elements or in interaction with each other. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Standard parts used by the utility model can be purchased from the market, and special-shaped parts can be customized according to the description of the specification and the drawings.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The special fixture installation assembly for the welding clamp rotating shaft comprises a protective shell (1) and is characterized in that a clamp rotating shaft (5) is inserted between the tops of one sides of the protective shell (1), two ends of the clamp rotating shaft (5) extend to the outer side of the protective shell (1), a clamp rotating connecting plate (2) is fixedly connected between two ends of the clamp rotating shaft (5), a driving assembly (3) is fixedly installed in the protective shell (1), the output end of the driving assembly (3) is in transmission connection with the clamp rotating shaft (5), and limiting assemblies (4) are connected to positions, close to the clamp rotating connecting plate (2), of two sides of the protective shell (1).

2. The welding clamp rotating shaft special fixture mounting assembly according to claim 1, wherein the driving assembly (3) comprises a driving cylinder (301), and the output end of the upper surface of the driving cylinder (301) is fixedly connected with a driving toothed plate (302).

3. The welding clamp rotating shaft special fixture mounting assembly according to claim 2, wherein a driving gear (303) is fixedly connected to the center of the clamp rotating shaft (5), and the driving toothed plate (302) is in meshed connection with one side of the driving gear (303).

4. The welding clamp rotating shaft special fixture mounting assembly according to claim 1, wherein the limiting assembly (4) comprises a limiting connecting plate (401), one side, far away from the clamp rotating shaft (5), of the upper surface of the limiting connecting plate (401) is fixedly connected with a limiting screw (402), the other side of the upper surface of the limiting connecting plate (401) is provided with a limiting sliding groove (404), and the internal thread of the limiting screw (402) is connected with a limiting screw (403).

5. The special fixture installation assembly for welding clamp rotating shafts, as claimed in claim 4, wherein the inside of the limiting chute (404) is slidably connected with a T-shaped slide block (405), and the upper surface of the T-shaped slide block (405) is fixedly connected with a positioning pressing plate (407).

6. The special fixture installation assembly for welding and clamping the rotating shaft of the clamp device according to claim 5, wherein the positioning pressing plate (407) is opposite to the rotating connecting plate (2) of the clamp device, one end of the limiting screw (403) is contacted with the positioning pressing plate (407), and the other end of the limiting screw (403) is fixedly connected with an adjusting rotating handle (406).