CN215432308U

CN215432308U - Novel workpiece welding tool clamp

Info

Publication number: CN215432308U
Application number: CN202121953005.8U
Authority: CN
Inventors: 亢裕庆; 亢凯; 张庆双; 王博; 陈显波; 麻彩凤; 李晓琳; 陈学芹; 李昂; 任梓璇; 沈永胜; 栾景钧
Original assignee: Kang Yuqing
Current assignee: Kang Yuqing
Priority date: 2021-08-19
Filing date: 2021-08-19
Publication date: 2022-01-07
Anticipated expiration: 2031-08-19

Abstract

The utility model relates to the technical field of clamps and discloses a novel workpiece welding tool clamp which comprises a workbench, wherein a first gear is rotatably arranged on one side of the workbench, support rods are fixedly arranged on two sides of the bottom of the workbench, a fixed block is slidably arranged at the bottom of each support rod, a servo motor is fixedly arranged on one side of each fixed block, a screw rod in threaded connection with each support rod is rotatably arranged in each fixed block, moving blocks are slidably arranged on two sides of the top of the workbench, and a squeezing plate is arranged on one side adjacent to each moving block. Thereby strengthening the overall buffer protection effect.

Description

Novel workpiece welding tool clamp

Technical Field

The utility model belongs to the technical field of clamps, and particularly relates to a novel workpiece welding tool clamp.

Background

The welding process is a process in which two or more kinds of materials of the same kind or different kinds are integrally connected by bonding and diffusion between atoms or molecules, and generally, for welding of metal materials, the processes are mainly classified into melting, welding, pressure welding and brazing according to the characteristics of the processes. At present, manual electric arc welding is adopted for a common workpiece with a small diameter, an operator mainly holds a welding gun to directly weld the workpiece, and the welding workpiece needs to be fixed when the operator correspondingly tests the welding.

But the novel work piece welding frock clamp on the existing market because the size of work piece is great, the regulation that can not be fine is fixed to influence the quality of work piece, inefficiency, the novel work piece welding frock clamp of while tradition can not be according to the suitable operation height of different operating personnel adjustment, thereby makes operating personnel waste time and energy.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model provides a novel workpiece welding tool clamp, which effectively solves the problems that the quality of a workpiece is affected and the efficiency is low due to the fact that the size of the workpiece is large and the workpiece cannot be well adjusted and fixed in the novel workpiece welding tool clamp in the current market, and meanwhile, the traditional novel workpiece welding tool clamp cannot adjust the proper operation height according to different operators, so that the operators waste time and energy.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a novel work piece welding frock clamp, comprises a workbench, workstation one side is rotated and is provided with first gear, and workstation bottom both sides fixed mounting has the bracing piece, and the bracing piece bottom slides and is provided with the fixed block, and the fixed servo motor that is provided with in fixed block one side, the inside rotation of fixed block be provided with bracing piece threaded connection's screw rod, and workstation top both sides slide and are provided with the movable block, and the adjacent one side of movable block is provided with the stripper plate, and the adjacent one side fixed mounting of stripper plate has the protection pad.

Preferably, a plurality of telescopic grooves are formed in the surface of one side, adjacent to the moving block, of the moving block, and buffer rods connected with the extrusion plate are arranged inside the telescopic grooves in a sliding mode.

Preferably, the inside fixed mounting of telescopic slot has buffer spring, and buffer spring one end and buffer beam fixed connection.

Preferably, the bottom of the moving block is fixedly provided with a sliding block, the top of the workbench is provided with a sliding groove matched with the sliding block, a bidirectional screw rod in threaded connection with the sliding block is rotatably arranged inside the sliding groove, and one end of the bidirectional screw rod is connected with the first gear.

Preferably, one side of the workbench is rotatably provided with a second gear which is meshed with the first gear, the diameter of the second gear is twice that of the first gear, and the outer side of the second gear is provided with a handle.

Preferably, a rhombic gear is fixedly installed at the bottom of the screw rod, a transmission gear is meshed with one side of the rhombic gear and is fixedly connected with a rotating rod, and one end of the rotating rod is fixedly connected with the servo motor.

Preferably, the top of one side of the fixing block is provided with a limiting rod in a sliding penetrating manner, the surface of the supporting rod is provided with a plurality of limiting holes matched with the limiting rod, and the outer side of the limiting rod is sleeved with a reset spring.

Compared with the prior art, the utility model has the beneficial effects that:

1) in the work, the second gear is rotated through the handle, so that the bidirectional screw rod on the first gear is driven to rotate, and the closing and opening of the extrusion plate on the moving block at the top of the sliding block are driven, so that the corresponding clamping distance is effectively adjusted according to the size of a workpiece, the workpiece is preliminarily protected through the protection pad, and meanwhile, the buffer spring is extruded through the buffer rod, so that the overall buffer protection effect is enhanced;

2) the utility model discloses a spacing fixed support rod, including the workstation, the workstation is equipped with the gag lever post, extract spacing hole with the gag lever post through external force, it is rotatory to start drive gear on the servo motor drives the rotary rod afterwards, thereby make the screw rod rotatory drive bracing piece reciprocate, after the workstation removes suitable position, the gag lever post is inside spacing downthehole portion of automatic insertion under reset spring's effect, thereby realized spacing fixed to the bracing piece, the effectual demand that has satisfied people to the workstation co-altitude.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a front view of the present invention;

FIG. 2 is a perspective view of a stop lever of the present invention;

FIG. 3 is a perspective view of the moving mass of the present invention;

in the figure: 1. a work table; 2. a first gear; 3. a support bar; 4. a fixed block; 5. a servo motor; 6. a screw; 7. a moving block; 8. a pressing plate; 9. a telescopic groove; 10. a buffer rod; 11. a buffer spring; 12. a slider; 13. a chute; 14. a bidirectional screw rod; 15. a second gear; 16. a diamond gear; 17. a transmission gear; 18. rotating the rod; 19. a limiting rod; 20. and a limiting hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the first embodiment, as shown in fig. 1, 2 and 3, the workpiece clamping device comprises a workbench 1, a first gear 2 is rotatably arranged on one side of the workbench 1, support rods 3 are fixedly arranged on two sides of the bottom of the workbench 1 to play a good supporting role, a fixed block 4 is slidably arranged on the bottom of each support rod 3 to play a good fixing effect, a servo motor 5 is fixedly arranged on one side of each fixed block 4, a screw rod 6 in threaded connection with each support rod 3 is rotatably arranged in each fixed block 4 to drive the support rods 3 to move up and down through rotating the screw rod 6, moving blocks 7 are slidably arranged on two sides of the top of the workbench 1, extrusion plates 8 are arranged on adjacent sides of the moving blocks 7 to facilitate clamping of workpieces, and protection pads are fixedly arranged on adjacent sides of the extrusion plates 8 to protect the clamped workpieces.

In the second embodiment, on the basis of the first embodiment, as shown in fig. 1 and 2, a plurality of telescopic grooves 9 are formed in the surface of one side, adjacent to the moving block 7, of the moving block, a buffer rod 10 connected with the extrusion plate 8 is slidably arranged inside the telescopic grooves 9, and the buffer rod 10 slides inside the telescopic grooves 9, so that a primary buffer effect is achieved.

Third embodiment, on the basis of first embodiment, as shown in fig. 1 and 2, a buffer spring 11 is fixedly installed inside the telescopic slot 9, one end of the buffer spring 11 is fixedly connected with a buffer rod 10, and the buffer spring 11 is extruded through the buffer rod 10, so that the buffer protection effect is enhanced.

In the fourth embodiment, on the basis of the first embodiment, as shown in fig. 1, a sliding block 12 is fixedly mounted at the bottom of a moving block 7, a sliding groove 13 matched with the sliding block 12 is formed in the top of a workbench 1, a bidirectional screw rod 14 in threaded connection with the sliding block 12 is rotatably arranged inside the sliding groove 13, one end of the bidirectional screw rod 14 is connected with a first gear 2, and the bidirectional screw rod 14 is rotated to conveniently drive a squeezing plate 8 on the moving block 7 to be closed for clamping and fixing.

Fifth embodiment, on the basis of the first embodiment, as shown in fig. 1, a second gear 15 meshed with the first gear 2 is rotatably disposed on one side of the working platform 1, the diameter of the second gear 15 is twice that of the first gear 2, and a handle is disposed outside the second gear 15 to facilitate the rotation of the first gear 2 by rotating the second gear 15.

Sixth embodiment, on the basis of the first embodiment, as shown in fig. 1, a rhombic gear 16 is fixedly installed at the bottom of the screw rod 6, a transmission gear 17 is meshed with one side of the rhombic gear 16, the transmission gear 17 is fixedly connected through a rotary rod 18, and one end of the rotary rod 18 is fixedly connected with the servo motor 5, so that the screw rod 6 on the rhombic gear 16 is driven to rotate by rotating the transmission gear 17.

Seventh embodiment, on the basis of first embodiment, given by fig. 3, the top of one side of the fixed block 4 slides and runs through and is provided with a limiting rod 19, the surface of the supporting rod 3 is provided with a plurality of limiting holes 20 matched with the limiting rod 19, the outside of the limiting rod 19 is sleeved with a return spring, and the limiting rod 19 is inserted into the limiting holes 20, so that the limiting of the supporting rod 3 is realized.

The working principle is as follows: when the device works, the second gear 15 is rotated through the handle, the second gear 15 is meshed with the first gear 2, so that the bidirectional screw rod 14 on the first gear 2 is driven to rotate, the movable block 7 at the top of the sliding block 12 is driven to be closed or opened due to the threaded connection of the bidirectional screw rod 14 and the sliding block 12, so that the extrusion plate 8 is driven to be closed or opened, the corresponding clamping distance is effectively adjusted according to the size of a workpiece, the workpiece is preliminarily protected through the protective pad in the clamping process, meanwhile, the buffer rod 10 retracts into the telescopic groove 9 to extrude the buffer spring 11 due to the extrusion force, so that the whole buffer protection effect is enhanced, the limit rod 19 is pulled out of the limit hole 20 through external force, then the servo motor 5 is started to drive the transmission gear 17 on the rotary rod 18 to rotate, and the transmission gear 17 is meshed with the rhombic gear 16, thereby it is rotatory to drive screw rod 6, because

screw rod

6 and 3 threaded connection of bracing piece, thereby has driven bracing piece 3 and has reciprocated, after moving workstation 1 to suitable position through bracing piece 3, make gag lever post 19 insert spacing hole 20 inside under reset spring's effect automatically through removing 19 external forces of gag lever post, thereby realized spacing fixed to bracing piece 3, the effectual demand that has satisfied people to workstation 1 not co-altitude.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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 utility model provides a novel work piece welding frock clamp, includes workstation (1), its characterized in that: the novel hydraulic oil cylinder is characterized in that a first gear (2) is arranged on one side of the workbench (1) in a rotating mode, supporting rods (3) are fixedly mounted on two sides of the bottom of the workbench (1), fixing blocks (4) are arranged on the bottom of the supporting rods (3) in a sliding mode, servo motors (5) are fixedly arranged on one side of the fixing blocks (4), screw rods (6) which are in threaded connection with the supporting rods (3) are arranged on the inner portions of the fixing blocks (4) in a rotating mode, moving blocks (7) are arranged on two sides of the top of the workbench (1) in a sliding mode, an extrusion plate (8) is arranged on one side, which is adjacent to the moving blocks (7), and a protection pad is fixedly mounted on one side, which is adjacent to the extrusion plate (8).

2. The novel workpiece welding tool clamp of claim 1, characterized in that: a plurality of telescopic grooves (9) are formed in the surface of one side, adjacent to the moving block (7), of the moving block, and buffer rods (10) connected with the extrusion plates (8) are arranged in the telescopic grooves (9) in a sliding mode.

3. The novel workpiece welding tool clamp of claim 2, characterized in that: a buffer spring (11) is fixedly installed inside the telescopic groove (9), and one end of the buffer spring (11) is fixedly connected with the buffer rod (10).

4. The novel workpiece welding tool clamp of claim 1, characterized in that: the bottom of the moving block (7) is fixedly provided with a sliding block (12), the top of the workbench (1) is provided with a sliding groove (13) matched with the sliding block (12), a bidirectional screw rod (14) in threaded connection with the sliding block (12) is rotatably arranged inside the sliding groove (13), and one end of the bidirectional screw rod (14) is connected with the first gear (2).

5. The novel workpiece welding tool clamp of claim 1, characterized in that: a second gear (15) meshed with the first gear (2) is rotatably arranged on one side of the workbench (1), the diameter of the second gear (15) is twice that of the first gear (2), and a handle is arranged on the outer side of the second gear (15).

6. The novel workpiece welding tool clamp of claim 1, characterized in that: the bottom of the screw rod (6) is fixedly provided with a diamond gear (16), one side of the diamond gear (16) is meshed with a transmission gear (17), the transmission gear (17) is fixedly connected with a rotating rod (18), and one end of the rotating rod (18) is fixedly connected with the servo motor (5).

7. The novel workpiece welding tool clamp of claim 1, characterized in that: the top of one side of the fixing block (4) is provided with a limiting rod (19) in a sliding penetrating mode, the surface of the supporting rod (3) is provided with a plurality of limiting holes (20) matched with the limiting rod (19), and the outer side of the limiting rod (19) is sleeved with a reset spring.