CN219521029U

CN219521029U - Seat back welding fixture

Info

Publication number: CN219521029U
Application number: CN202320528754.9U
Authority: CN
Inventors: 夏家学; 滕勇; 吕匡耀
Original assignee: Hichen Wuhan Automotive Interior Parts Co ltd
Current assignee: Hichen Wuhan Automotive Interior Parts Co ltd
Priority date: 2023-03-17
Filing date: 2023-03-17
Publication date: 2023-08-15
Anticipated expiration: 2033-03-17

Abstract

The utility model discloses a seat backrest welding tool, which belongs to the technical field of seat production and comprises a support, wherein the front end of the top of the support is fixedly connected with a mounting plate, the front part of the mounting plate is provided with a pair of clamping plates, the inside of the mounting plate is provided with a strip-shaped guide hole, the front part of the mounting plate positioned between the pair of clamping plates is also provided with a movable fixing assembly, the support comprises a support plate, the top of the support plate is fixedly connected with a support column, the top of the support column is fixedly connected with a mounting frame, and the mounting plate is fixedly connected with the bottom of the front end of the mounting frame. According to the utility model, the backrest framework of the seat is attached to the front part of the mounting plate, the pipe is abutted against the front surface of the mounting plate, and the backrest framework can be clamped and fixed through the clamping plate, so that the seat backrest and the pipe are positioned in the same plane, the position of the pipe can be adjusted by the horizontal sliding movable fixing assembly, and the pipe can be welded on the backrest framework, and the use is flexible and convenient.

Description

Seat back welding fixture

Technical Field

The utility model relates to the technical field of seat production, in particular to a seat back welding tool.

Background

When the seat is produced and processed, a welder is often required to weld a plurality of pipe sections on the framework to ensure the strength of the framework. The patent with the bulletin number of CN213318581U discloses a car seat backrest skeleton welding fixture, structure such as through-hole and riding block, utilize the riding block to support the steel pipe, the height-adjustable of riding block, thereby need not operating personnel to go fixed steel pipe by hand, can be with the accurate welding of steel pipe on the skeleton, but, when need the vertical tubular product of welding on the skeleton, then above-mentioned welding fixture can't use the riding block to support tubular product, operating personnel need go fixed steel pipe by hand when the installation, and still have to carry out welding operation simultaneously, welding operation is comparatively difficult. Therefore, there is a need to provide a seat back welding tool to solve the above-mentioned problems.

Disclosure of Invention

The utility model aims to provide a seat back welding tool for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a seat back welding frock, includes the support, the top front end fixedly connected with mounting panel of support, the front portion of mounting panel is provided with a pair of grip block, the inside of mounting panel is equipped with the bar guiding hole, the front portion that the mounting panel is located the centre of a pair of grip block still is provided with movable fixed subassembly. The backrest framework of the seat is stuck to the front part of the mounting plate, the backrest framework can be clamped and fixed through the clamping plate, the pipe is clamped and fixed through the movable fixing component, the pipe can be welded on the backrest framework, and the position of the pipe can be adjusted through the horizontal sliding movable fixing component, so that the seat is flexible and convenient to use.

Further, the support includes the backup pad, the top fixedly connected with support column of backup pad, the top fixedly connected with mounting bracket of support column, mounting panel fixed connection is in the bottom of mounting bracket front end. The backup pad can support the support column for this welding frock can steadily be placed on the horizontal plane, and the support column can provide corresponding height for the mounting bracket, and the mounting bracket is used for the mounting panel.

Further, the support column comprises a fixed sleeve and a movable rod, and the movable rod is slidably connected in the top of the fixed sleeve. The whole height of the support column can be adjusted, and the flexibility in use is improved.

Further, a bolt is arranged on one side, close to the top, of the fixing sleeve in a penetrating mode, and the bolt is in threaded connection with the fixing sleeve. The locking bolt enables the bolt to be abutted with the support column, and the height of the support column can be fixed by friction.

Further, the back fixedly connected with of mounting panel is a pair of otic placode, a pair of be provided with first screw rod between the otic placode, two the one end of grip block wears to locate movable fixed subassembly and overlaps to establish the surface at first screw rod, grip block and first screw rod threaded connection. The outer surface of the first screw rod is provided with a pair of reverse and symmetrical threads, and the two clamping plates can be driven to slide oppositely or reversely by rotating the first screw rod.

Further, one side of one of the lug plates is fixedly provided with a motor, and an output shaft of the motor is fixedly connected with the first screw rod. The output shaft of the motor can rotate forward and backward, and the first screw rod can be driven to rotate by starting the motor, so that the operation is more convenient.

Further, the movable fixing assembly comprises a sliding block, the sliding block is slidably connected in the strip-shaped guide hole, a first fixing plate and a second fixing plate are fixedly connected to two sides of the front portion of the sliding block respectively, a second screw rod is horizontally arranged in the second fixing plate in a penetrating mode and is in threaded connection with the second screw rod, and one end, far away from the sliding block, of the second screw rod is rotationally connected with a pressing plate. The pipe is vertically arranged between the first fixing plate and the pressing plate, and the pressing plate is driven to move by rotating the second screw rod to the pipe, so that the pipe can be clamped.

Further, the front surface of the mounting plate is located in front of the front surface of the slider. The seat back and the pipe are propped against the front surface of the mounting plate, so that the seat back and the pipe are positioned in the same plane, and the pipe is convenient to align with the seat back.

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

1. this seat back welding frock has adopted the mutual cooperation between mounting panel, grip block and the movable fixed subassembly, pastes the back skeleton of seat in the front portion of mounting panel, and can be fixed back skeleton centre gripping through the grip block, and it is fixed to carry out the centre gripping to the tubular product through the movable fixed subassembly, can weld tubular product on back skeleton, and the position of the adjustable tubular product of horizontal slip movable fixed subassembly welds tubular product on back skeleton with tubular product vertical welding, has effectively solved when welding vertical tubular product on the skeleton, the comparatively difficult problem of welding operation.

2. This seat back welding frock has set up mounting panel, otic placode, first screw rod and motor, and the starter motor makes first screw rod rotatory and drives two grip blocks and be close to each other for two grip blocks stabilize the centre gripping fixed to the seat back, and offset seat back and tubular product and the front surface of mounting panel, can make seat back and tubular product be located the coplanar, be convenient for align tubular product and seat back with tubular product.

Drawings

FIG. 1 is a schematic view of the overall structure of the present utility model when the framework is installed;

FIG. 2 is a schematic diagram of the overall structure of the present utility model;

FIG. 3 is a schematic back view of the overall structure of the present utility model;

fig. 4 is an enlarged view of fig. 2 a in accordance with the present utility model.

Labeling and describing: 1. a bracket; 11. a support plate; 12. a support column; 121. a fixed sleeve; 122. a movable rod; 123. a bolt; 13. a mounting frame; 2. a mounting plate; 21. ear plates; 22. a first screw; 23. a motor; 24. a bar-shaped guide hole; 3. a clamping plate; 4. a movable fixing component; 41. a slide block; 42. a first fixing plate; 43. a second fixing plate; 44. a second screw; 45. pressing the plate.

Detailed Description

Examples

Referring to fig. 1-4, a seat back welding fixture of the present embodiment includes a bracket 1, a mounting plate 2 fixedly connected to the front end of the top of the bracket 1, a pair of clamping plates 3 provided at the front of the mounting plate 2, a strip-shaped guide hole 24 provided in the mounting plate 2, and a movable fixing assembly 4 provided at the front of the mounting plate 2 between the pair of clamping plates 3. The front surface of mounting panel 2 is vertical plane, pastes the back skeleton of seat in the front portion of mounting panel 2, and it is fixed to carry out the centre gripping to the back skeleton centre gripping through grip block 3, and it is fixed to carry out the centre gripping through movable fixed subassembly 4 to the pipe fitting, can weld tubular product on the back skeleton, and the position of adjustable tubular product of horizontal slip movable fixed subassembly 4 is nimble convenient during the use.

The support 1 comprises a support plate 11, a support column 12 is fixedly connected to the top of the support plate 11, a mounting frame 13 is fixedly connected to the top of the support column 12, and a mounting plate 2 is fixedly connected to the bottom of the front end of the mounting frame 13. The backup pad 11 can support column 12 for this welding frock can steadily place on the horizontal plane, and support column 12 can provide corresponding height for mounting bracket 13, and mounting bracket 13 is used for mounting panel 2.

Specifically, the support column 12 includes a fixed sleeve 121 and a movable rod 122, and the movable rod 122 is slidably connected in the top of the fixed sleeve 121, so that the overall height of the support column 12 can be adjusted, and the flexibility in use is improved.

Specifically, a bolt 123 is inserted through a side of the fixing sleeve 121 near the top, and the bolt 123 is screwed with the fixing sleeve 121. The locking bolt 123 makes the bolt 123 contact with the support column 12, and the height of the support column 12 can be fixed by friction.

Further, the back of the mounting plate 2 is fixedly connected with a pair of ear plates 21, a first screw rod 22 is arranged between the pair of ear plates 21, one ends of the two clamping plates 3 penetrate through the movable fixing assembly 4 and are sleeved on the outer surface of the first screw rod 22, and the clamping plates 3 are in threaded connection with the first screw rod 22. The outer surface of the first screw 22 is formed with a pair of opposite and symmetrical threads, and the two clamping plates 3 can be driven to slide in opposite directions or in opposite directions by rotating the first screw 22.

One side of one of the ear plates 21 is fixedly provided with a motor 23, and an output shaft of the motor 23 is fixedly connected with the first screw 22. The output shaft of the motor 23 can rotate forward and backward, and the motor 23 can be started to drive the first screw 22 to rotate, so that the operation is more convenient.

In this embodiment, the movable fixing assembly 4 includes a slider 41, the slider 41 is slidably connected in the strip-shaped guide hole 24, two sides of the front portion of the slider 41 are fixedly connected with a first fixing plate 42 and a second fixing plate 43 respectively, a second screw 44 horizontally penetrates through and is in threaded connection with the second fixing plate 43, and a pressing plate 45 is rotatably connected to one end of the second screw 44 away from the slider 41. The pipe is vertically arranged between the first fixing plate 42 and the pressing plate 45, and the pipe can be clamped by rotating the second screw 44 to drive the pressing plate 45 to move towards the pipe.

Wherein the front surface of the mounting plate 2 is located in front of the front surface of the slider 41. The seat back and the pipe are propped against the front surface of the mounting plate 2, so that the seat back and the pipe are positioned in the same plane, and the pipe is convenient to align with the seat back.

Working principle: the backrest framework of the seat is attached to the front portion of the mounting plate 2, the motor 23 is started to enable the first screw rod 22 to rotate and drive the two clamping plates 3 to be close to each other, the two clamping plates 3 clamp and fix the backrest of the seat, the pipe is clamped and fixed through the movable fixing assembly 4, the pipe is vertically placed between the first fixing plate 42 and the pressing plate 45 and attached to the front portion of the mounting plate 2, the pressing plate 45 is driven to move by the second screw rod 44 to the pipe to clamp the pipe, the pipe can be clamped by the horizontal sliding movable fixing assembly 4, the positions of the pipe can be adjusted, two ends of the pipe are opposite to the upper end and the lower end of the backrest framework, and the pipe can be vertically welded on the backrest framework through welding operation.

The foregoing description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a seat back welding frock, includes support (1), its characterized in that, the top front end fixedly connected with mounting panel (2) of support (1), the front portion of mounting panel (2) is provided with a pair of grip block (3), the inside of mounting panel (2) is equipped with bar guiding hole (24), the front portion that mounting panel (2) are located the centre of a pair of grip block (3) still is provided with movable fixed subassembly (4).

2. The seat back welding tool according to claim 1, wherein the support (1) comprises a support plate (11), a support column (12) is fixedly connected to the top of the support plate (11), a mounting frame (13) is fixedly connected to the top of the support column (12), and the mounting plate (2) is fixedly connected to the bottom of the front end of the mounting frame (13).

3. The seat back welding fixture according to claim 2, wherein the support column (12) comprises a fixed sleeve (121) and a movable rod (122), the movable rod (122) being slidably connected in the top of the fixed sleeve (121).

4. A seat back welding tool according to claim 3, wherein a bolt (123) is arranged on one side of the fixing sleeve (121) close to the top in a penetrating manner, and the bolt (123) is in threaded connection with the fixing sleeve (121).

5. The seat back welding fixture according to claim 1, wherein the back of the mounting plate (2) is fixedly connected with a pair of ear plates (21), a first screw rod (22) is arranged between the pair of ear plates (21), one ends of the two clamping plates (3) penetrate through the movable fixing assembly (4) and are sleeved on the outer surface of the first screw rod (22), and the clamping plates (3) are in threaded connection with the first screw rod (22).

6. The seat back welding fixture according to claim 5, wherein one side of one of the ear plates (21) is fixedly provided with a motor (23), and an output shaft of the motor (23) is fixedly connected with a first screw (22).

7. The seat back welding tool according to claim 1, wherein the movable fixing assembly (4) comprises a sliding block (41), the sliding block (41) is slidably connected in the strip-shaped guide hole (24), a first fixing plate (42) and a second fixing plate (43) are fixedly connected to two sides of the front portion of the sliding block (41), a second screw (44) horizontally penetrates through the second fixing plate (43) and is in threaded connection with the second screw, and one end, away from the sliding block (41), of the second screw (44) is rotatably connected with a pressing plate (45).

8. A seat back welding tool according to claim 7, wherein the front surface of the mounting plate (2) is located in front of the front surface of the slider (41).