CN216097208U

CN216097208U - Welding fixing clamp for machine manufacturing

Info

Publication number: CN216097208U
Application number: CN202122153568.5U
Authority: CN
Inventors: 莫云贵
Original assignee: SHANGHAI YIXIAO PAINTING EQUIPMENT CO LTD
Current assignee: SHANGHAI YIXIAO PAINTING EQUIPMENT CO LTD
Priority date: 2021-09-07
Filing date: 2021-09-07
Publication date: 2022-03-22
Anticipated expiration: 2031-09-07

Abstract

The utility model relates to the technical field of mechanical manufacturing, in particular to a welding and fixing clamp for mechanical manufacturing, which comprises an installation frame, wherein a top plate is fixedly connected onto the installation frame, a cross sliding groove and a cross hole are formed in the top plate, four sliding blocks are connected in the cross sliding groove in a sliding manner, one end of each sliding block is fixedly connected with a fixing plate, a plurality of fixing grooves are formed in the fixing plate, a limiting plate is connected in the fixing grooves in a sliding manner, two ends of each limiting plate are respectively and fixedly connected with a stress spring and a sliding rod, one end of each sliding rod penetrates through the fixing plate and extends to the outside, one end of each sliding rod is fixedly connected with a clamping plate, the other end of each sliding block is fixedly connected with a fixing block through a connecting block, an adjusting rod is rotatably connected onto the fixing block through a shaft, a motor is installed in the installation frame, the output end of the motor is fixedly connected with a screw rod, a threaded sleeve is connected onto the screw rod through threads, and four surfaces can be clamped and fixed on mechanical parts, the mechanical parts are prevented from being separated during welding, and the use stability is high.

Description

Welding fixing clamp for machine manufacturing

Technical Field

The utility model relates to the technical field of machine manufacturing, in particular to a welding and fixing clamp for machine manufacturing.

Background

As is well known, machine manufacturing refers to an industrial sector engaged in the production of various power machines, hoisting and transporting machines, chemical machines, textile machines, machine tools, instruments, meters and other mechanical devices, etc., and the machine manufacturing industry provides technical equipment for the whole national economy, and in machine manufacturing, mechanical parts need to be welded, so that a welding and fixing clamp is essential.

In the real life, traditional welding fixing clamp only clamps mechanical parts through two grip blocks generally, because mechanical parts's shape is various different, makes mechanical parts break away from between the grip block very easily, and stability in use is lower.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a welding and fixing clamp for machine manufacturing, which can clamp and fix mechanical parts on four sides, prevent the mechanical parts from being separated during welding and has higher use stability.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: a welding and fixing clamp for machine manufacturing comprises a mounting frame, wherein a top plate is fixedly connected to the mounting frame, a cross sliding groove and a cross hole are formed in the top plate, four sliding blocks are connected in the cross sliding groove in a sliding mode, a fixing plate is fixedly connected to one end of each sliding block, a plurality of fixing grooves are formed in the fixing plate, a limiting plate is connected in the fixing grooves in a sliding mode, a stress spring and a sliding rod are respectively and fixedly connected to two ends of the limiting plate, one end of the sliding rod penetrates through the fixing plate and extends to the outside, and one end fixedly connected with splint of slide bar, the other end of slider passes through connecting block fixedly connected with fixed block, and be connected with the regulation pole through the axle rotation on the fixed block, installs the motor in the installing frame, and the output fixedly connected with screw rod of motor has the thread bush through threaded connection on the screw rod, has seted up four rotation grooves on the thread bush, and each regulation pole is connected through the axle rotation with corresponding rotation groove respectively.

Preferably, the four corners of the bottom end of the mounting frame are fixedly connected with universal wheels.

Furthermore, a handrail is fixedly connected to the mounting frame.

Still further, the handrail is provided with anti-skidding lines.

As a further scheme of the scheme, one end of the screw rod is fixedly connected with a limiting plate.

As a further scheme of the scheme, one end of the clamping plate is fixedly connected with a non-slip mat.

(III) advantageous effects

Compared with the prior art, the utility model provides a welding and fixing clamp for machine manufacturing, which has the following beneficial effects:

this welding mounting fixture is used in machine-building, through the motor, the cooperation of screw rod and thread bush, can drive the regulation pole and rotate, it removes to adjust the pole drive fixed block, the fixed block drives the connecting block and removes, the connecting block drives the slider and removes, the slider drives the fixed plate and removes, the fixed plate drives slide bar and splint and removes, and then press from both sides tight fixedly to machine part's four sides, prevent that machine part from breaking away from when the welding, the stability in use is higher, and through the atress spring, the slide bar, the cooperation of limiting plate and splint, can press from both sides tightly fixedly according to machine part of different shapes and size, use the limitation lower.

Drawings

FIG. 1 is a schematic cross-sectional view of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1A;

FIG. 3 is a schematic top view of the top plate and the fixing plate of the present invention;

FIG. 4 is a schematic top view of the screw and the threaded sleeve of the present invention.

In the figure: 1. installing a frame; 2. a top plate; 3. a slider; 4. a fixing plate; 5. a limiting plate; 6. a stress spring; 7. a slide bar; 8. a splint; 9. connecting blocks; 10. a fixed block; 11. adjusting a rod; 12. a motor; 13. a screw; 14. a threaded sleeve; 15. a universal wheel; 16. a handrail; 17. a limiting plate; 18. a non-slip mat.

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.

Examples

Referring to fig. 1-4, a welding fixture for machine manufacturing includes a mounting frame 1, universal wheels 15 are fixedly connected to four corners of the bottom end of the mounting frame 1, the mounting frame 1 can be moved by a user through the universal wheels 15, handrails 16 are fixedly connected to the mounting frame 1, the user can push the universal wheels 15 to roll through the handrails 16, anti-slip patterns are arranged on the handrails 16, the hand of the user can be prevented from being separated from the handrails 16 through the anti-slip patterns, a top plate 2 is fixedly connected to the mounting frame 1, a cross-shaped sliding slot and a cross-shaped hole are formed in the top plate 2, four sliders 3 are slidably connected in the cross-shaped sliding slot, a fixing plate 4 is fixedly connected to one end of each slider 3, a plurality of fixing slots are formed in the fixing plate 4, a limiting plate 5 is slidably connected in the fixing slots, a stress spring 6 and a sliding rod 7 are respectively fixedly connected to two ends of the limiting plate 5, one end of the sliding rod 7 penetrates through the fixing plate 4 and extends to the outside, and one end of the sliding rod 7 is fixedly connected with the clamping plate 8, one end of the clamping plate 8 is fixedly connected with the non-slip mat 18, the non-slip mat 18 can prevent mechanical parts from being separated between the clamping plates 8, and the use stability is improved.

It should be further noted that the other end of the sliding block 3 is fixedly connected with a fixed block 10 through a connecting block 9, the fixed block 10 is rotatably connected with an adjusting rod 11 through a shaft, a motor 12 is installed in the installation frame 1, the motor 12 is a speed reducer, the motor 12 can rotate forward and backward, the output end of the motor 12 is fixedly connected with a screw 13, one end of the screw 13 is fixedly connected with a limiting plate 17, the screw 14 can be prevented from being separated from the screw 13 by the limiting plate 17, the screw 13 is connected with a threaded sleeve 14 through a thread, the threaded sleeve 14 is provided with four rotating grooves, each adjusting rod 11 is respectively rotatably connected with the corresponding rotating groove through a shaft, the adjusting rod 11 can be driven to rotate through the matching of the motor 12, the screw 13 and the threaded sleeve 14, the adjusting rod 11 drives the fixed block 10 to move, the fixed block 10 drives the connecting block 9 to move, the connecting block 9 drives the sliding block 3 to move, the sliding block 3 drives the fixed plate 4 to move, fixed plate 4 drives slide bar 7 and splint 8 and removes, and then presss from both sides tightly fixedly on machine part's four sides, prevents that machine part from breaking away from when the welding, and the stability in use is higher to through the cooperation of stress spring 6, slide bar 7, limiting plate 5 and splint 8, can press from both sides tightly fixedly according to machine part of different shapes and size, use the limitation lower.

The motor 12 in this embodiment is a conventional device that is purchased on the market and known to those skilled in the art, the model of the motor 12 is 8175B, and the motor 12 can also be customized or selected according to actual requirements, in this patent, we only use the motor without improving its structure and function, and its setting mode, installation mode and electrical connection mode are used for those skilled in the art, as long as debugging operation is performed according to the requirements of its usage specification, which is not described herein again, and the motor 12 is provided with a control switch that is matched with the motor, and the installation position of the control switch is selected according to the actual requirements, so that the operator can perform operation control conveniently.

To sum up, the working principle and the working process of the welding fixture for machine manufacturing are that, when in use, the welding fixture for machine manufacturing is firstly placed at a place where the welding fixture is needed to be used, the motor 12 is connected with a forward and reverse rotation circuit according to the specification, a user can place a mechanical part in the middle of the top plate 2, then the user opens the motor 12, the output end of the motor 12 drives the screw 13 to rotate, the screw 13 drives the thread bush 14 to move, the thread bush 14 drives the adjusting rod 11 to rotate, the adjusting rod 11 drives the fixing block 10 to move, the fixing block 10 drives the connecting block 9 to move, the connecting block 9 drives the slider 3 to move, the slider 3 drives the fixing plate 4 to move, the fixing plate 4 drives the sliding rod 7 and the clamping plate 8 to move, and then the four sides of the mechanical part are clamped and fixed.

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 welding fixing clamp for machine-building, includes installing frame (1), its characterized in that: the mounting frame is characterized in that a top plate (2) is fixedly connected to the mounting frame (1), a cross sliding groove and a cross hole are formed in the top plate (2), four sliding blocks (3) are connected to the cross sliding groove in a sliding mode, a fixing plate (4) is fixedly connected to one end of each sliding block (3), a plurality of fixing grooves are formed in the fixing plate (4), a limiting plate (5) is connected to the fixing grooves in a sliding mode, stress springs (6) and sliding rods (7) are fixedly connected to two ends of the limiting plate (5) respectively, one end of each sliding rod (7) penetrates through the fixing plate (4) and extends to the outside, a clamping plate (8) is fixedly connected to one end of each sliding rod (7), a fixing block (10) is fixedly connected to the other end of each sliding block (3) through a connecting block (9), an adjusting rod (11) is connected to the fixing block (10) through a shaft in a rotating mode, a motor (12) is installed in the mounting frame (1), and a screw rod (13) is fixedly connected to the output end of the motor (12), the screw rod (13) is connected with a threaded sleeve (14) through threads, the threaded sleeve (14) is provided with four rotating grooves, and each adjusting rod (11) is respectively connected with the corresponding rotating groove in a rotating mode through a shaft.

2. The welding fixing jig for machine manufacturing according to claim 1, characterized in that: the bottom four corners department of installing frame (1) all fixedly connected with universal wheel (15).

3. The welding fixing jig for machine manufacturing according to claim 2, characterized in that: the mounting frame (1) is fixedly connected with a handrail (16).

4. The welding fixing jig for machine manufacturing according to claim 3, characterized in that: the handrail (16) is provided with anti-skid grains.

5. The welding fixing jig for machine manufacturing according to claim 4, characterized in that: one end of the screw rod (13) is fixedly connected with a limiting plate (17).

6. The welding fixing jig for machine manufacturing according to claim 5, characterized in that: one end of the clamping plate (8) is fixedly connected with an anti-skid pad (18).