CN213857885U

CN213857885U - Modular welding fixture for automobile seat backrest frame angle adjuster

Info

Publication number: CN213857885U
Application number: CN202022609502.8U
Authority: CN
Inventors: 王震; 杨家强
Original assignee: Zaoyang Henghui Mould Products Co ltd
Current assignee: Zaoyang Henghui Mould Products Co ltd
Priority date: 2020-11-12
Filing date: 2020-11-12
Publication date: 2021-08-03
Anticipated expiration: 2030-11-12

Abstract

The utility model discloses a car seat back skeleton angle modulation ware modularization welding jig, the on-line screen storage device comprises a base, base lateral wall fixedly connected with curb plate, curb plate lateral wall fixedly connected with mounting panel, mounting panel lateral wall and base lateral wall fixed connection, the base bottom is seted up flutedly, the first motor of bottom fixedly connected with in the recess, first motor output end fixedly connected with output shaft, output shaft top fixedly connected with rotates the platform, the driving groove has been seted up to the curb plate lateral wall, driving groove inside wall fixedly connected with second motor. The utility model discloses a cooperation of transmission groove, second motor, axis of rotation, first runner, second runner, drive belt, conveying axle and flabellum is used, thereby realizes rotating to drive the movable plate through the axis of rotation and rotates and fix car seat back skeleton angle modulation ware to cool down it through the flabellum, make the welding that car seat back skeleton angle modulation ware can the multi-angle.

Description

Modular welding fixture for automobile seat backrest frame angle adjuster

Technical Field

The utility model relates to an angle modulation ware technical field especially relates to a car seat back skeleton angle modulation ware modularization welding jig.

Background

The angle regulator is installed on automobile seat to regulate the angle of back of seat, and the device consists of back connecting plate, seat connecting plate, core part, hand wheel or regulating handle, return spring and other parts.

Need the welding in the car seat back skeleton angle modulation ware course of working, the high temperature of soldered connection in the welding process, operating personnel is scalded easily to the high temperature of prong department, danger coefficient has been increased, and current fixture does not have the multi-angle rotation effect, only can process car seat back skeleton angle modulation ware single face, and the car seat back skeleton angle modulation ware welding position temperature after the welding is high, need dispel the heat, current equipment does not have radiating effect, consequently, provide a car seat back skeleton angle modulation ware modularization welding jig.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the existing problems in the prior art and providing a car seat back skeleton angle modulation ware modularization welding jig.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a modularized welding fixture for an automobile seat backrest framework angle adjuster comprises a base, wherein a side plate is fixedly connected to the side wall of the base, a mounting plate is fixedly connected to the outer side wall of the side plate, the outer side wall of the mounting plate is fixedly connected with the outer side wall of the base, a groove is formed in the bottom of the base, a first motor is fixedly connected to the bottom of the groove, an output shaft is fixedly connected to the output end of the first motor, a rotating table is fixedly connected to the top of the output shaft, a transmission groove is formed in the side wall of the side plate, a second motor is fixedly connected to the inner side wall of the transmission groove, a rotating shaft is fixedly connected to the inner side wall of the transmission groove, the rotating shaft located in the transmission groove is connected with a transmission shaft through a transmission mechanism, fan blades are fixedly connected to the outer side wall of the transmission shaft located at the outer side part of the transmission groove, and a top plate is fixedly connected to the top of the side plate, the outer side wall of the rotating shaft, which is positioned outside the transmission groove, is connected with a clamping mechanism, and the side wall of the mounting plate is connected with a rotating mechanism.

Preferably, the transmission mechanism comprises a first rotating wheel fixedly sleeved on the outer side wall of the rotating shaft, a second rotating wheel fixedly connected to the outer side wall of the transmission shaft and positioned in the transmission groove, and the first rotating wheel is in transmission connection with the second rotating wheel through a transmission belt.

Preferably, the clamping mechanism comprises two movable plates sleeved on the outer side wall of the rotating shaft, the bottoms of the two movable plates are fixedly connected with clamping plates, and the two clamping plates are arranged oppositely.

Preferably, the outer side wall of the rotating shaft is provided with external threads, the moving plate is provided with a rotating opening, the inner side wall of the rotating opening is provided with internal threads, and the outer side wall of the rotating shaft is in threaded connection with the inner side wall of the rotating opening.

Preferably, the tops of the two moving plates are slidably connected with the bottom of the top plate, and the thread directions of the outer side walls of the rotating shaft are opposite to each other about the middle of the rotating shaft.

Preferably, slewing mechanism includes the mounting panel lateral wall through placing board fixed connection's cylinder, the cylinder output is connected with the telescopic link, telescopic link top fixedly connected with soldered connection, mounting panel lateral wall fixedly connected with base, the base rotates with the soldered connection.

Compared with the prior art, the utility model has the following advantage:

1. the utility model discloses a cooperation of transmission groove, second motor, axis of rotation, first runner, second runner, drive belt, conveying axle and flabellum is used, thereby realizes rotating to drive the movable plate through the axis of rotation and rotates and fix car seat back skeleton angle modulation ware to cool down it through the flabellum, make the welding that car seat back skeleton angle modulation ware can the multi-angle.

2. The utility model discloses the cooperation of telescopic link, soldered connection, cylinder, roof and base is used, has realized driving the regulation of telescopic link height through the cylinder to the adjustment of butt welded joint's angle, can weld the different height of car seat back skeleton angle modulation ware.

Drawings

Fig. 1 is a schematic structural view of a modular welding fixture for an angle adjuster of a backrest frame of an automobile seat provided by the present invention;

fig. 2 is a front view of the modularized welding fixture for the angle adjuster of the backrest frame of the car seat provided by the present invention;

fig. 3 is the utility model provides a car seat back skeleton angle modulation ware modularization welding jig's top view.

In the figure: 1. a base; 2. a side plate; 3. mounting a plate; 4. a groove; 5. a first motor; 6. An output shaft; 7. a rotating table; 8. a transmission groove; 9. a second motor; 10. a rotating shaft; 11. a first runner; 12. a second runner; 13. a transmission belt; 14. a transfer shaft; 15. a fan blade; 16. moving the plate; 17. a splint; 18. a telescopic rod; 19. welding a head; 20. a cylinder; 21. a top plate; 22. A base.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, including base 1, base 1 lateral wall fixedly connected with

curb plate

2, 2 lateral walls fixedly connected with mounting panel 3 of curb plate, 3 lateral walls of mounting panel and 1 lateral wall fixed connection of base, 1 bottom of base is seted up recess 4, the first motor 5 of bottom fixedly connected with in the recess 4, the output shaft 6 of 5 output end fixedly connected with of first motor, 6 top fixedly connected with of output shaft rotates the platform 7, place car seat back skeleton angle modulation ware on the surface of platform 7 rotates, output shaft 6 rotates and is driving car seat back skeleton angle modulation ware and rotating together, thereby can adjust the direction of car seat back skeleton angle modulation ware.

Drive groove 8 has been seted up to 2 lateral walls of curb plate, 8 inside wall fixedly connected with second motors 9 in drive groove, 9 output end fixedly connected with axis of rotation 10 of second motors, 8 inside walls in drive groove rotate and are connected with conveying axle 14, the axis of rotation 10 that is located 8 insides in drive groove is connected with conveying axle 14 through drive mechanism, drive mechanism is including fixed first runner 11 of cup jointing at 10 lateral walls in axis of rotation, 14 outside wall fixedly connected with second runner 12 of conveying axle that is located 8 insides in drive groove, first runner 11 passes through drive belt 13 transmission with second runner 12 and is connected, 14 outside wall fixedly connected with flabellum 15 of conveying axle that is located 8 outside portions, thereby it can drive conveying axle 14 and rotate to rotate when pivot 10, thereby drive flabellum 15 and rotate, the heat that the production air current produced the butt welding cools.

Curb plate

2 and 3 top fixedly connected with roofs 21 of mounting panel, the 10 lateral walls of axis of rotation that are located 8 outsides of drive groove are connected with fixture, fixture includes two movable plates 16 that the 10 lateral walls of axis of rotation cup jointed, two 16 bottom fixedly connected with splint 17 of movable plate, two splint 17 set up relatively, the 10 lateral walls of axis of rotation are equipped with the external screw thread, movable plate 16 has been seted up and has been rotated the mouth, it is equipped with the internal thread to rotate the intraoral wall, the 10 lateral walls of axis of rotation and the intraoral wall threaded connection that rotates to can drive the removal of movable plate 16 when the 10 rotations of axis of rotation, 10 lateral walls of axis of rotation screw thread direction sets up about 10 middle parts of axis of rotation on the contrary, thereby movable plate 16 can be relative or move back to back.

The 3 lateral walls of mounting panel are connected with slewing mechanism, and slewing mechanism includes 3 lateral walls of mounting panel through placing board fixed connection's cylinder 20, and the 20 output of cylinder is connected with

telescopic link

18, and 18 top fixedly connected with soldered connection 19 of telescopic link, 3 lateral wall fixedly connected with bases 22 of mounting panel, base 22 rotate with soldered connection 19 and are connected to make soldered connection 19 can rotate.

The utility model discloses specific theory of operation as follows:

in an initial state, the framework angle adjuster is placed on the surface of the rotating table 7, a switch of the first motor 5 is turned on, the first motor 5 is started to drive the output shaft 6 to rotate, the output shaft 6 rotates to drive the rotating table 7 to rotate, the direction of the framework angle adjuster can be adjusted, the position of the framework angle adjuster, which needs a welding machine, rotates to the front of the welding head 19, the second motor 9 is started, the rotating shaft 10 rotates to drive the moving plates 16 to move in opposite directions, the moving plates 16 move in opposite directions to drive the clamping plates 17 to move in opposite directions, the framework angle adjuster is clamped, and the framework angle adjuster is fixed to prevent shaking.

Meanwhile, the rotating shaft 10 rotates to drive the first rotating wheel 11 to rotate, the first rotating wheel 11 rotates to drive the second rotating wheel 12 to rotate through the driving belt 13, so that the conveying shaft 14 rotates, the fan blades 15 rotate, generated air flow cools the framework angle adjuster, and high temperature is placed.

When the framework angle adjuster needs to change the welding position, the rotating shaft 10 only needs to be rotated to enable the moving plate 16 to move back and forth, the rotating table 7 only needs to be rotated, and the air cylinder 20 is started simultaneously, so that the telescopic rod 18 extends or shortens to drive the welding head 19 to rotate around the base 22, the angle of the welding head 19 is adjusted, and the parts of the framework angle adjuster with different heights are welded.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The modularized welding fixture for the automobile seat backrest framework angle adjuster comprises a base (1) and is characterized in that a side plate (2) is fixedly connected to the side wall of the base (1), a mounting plate (3) is fixedly connected to the outer side wall of the side plate (2), the outer side wall of the mounting plate (3) is fixedly connected with the outer side wall of the base (1), a groove (4) is formed in the bottom of the base (1), a first motor (5) is fixedly connected to the bottom of the groove (4), an output shaft (6) is fixedly connected to the output end of the first motor (5), a rotating table (7) is fixedly connected to the top of the output shaft (6), a transmission groove (8) is formed in the side wall of the side plate (2), a second motor (9) is fixedly connected to the inner side wall of the transmission groove (8), a rotating shaft (10) is fixedly connected to the output end of the second motor (9), transmission groove (8) inside wall rotates and is connected with conveying axle (14), is located transmission groove (8) inside axis of rotation (10) are connected with conveying axle (14) through drive mechanism, are located transmission groove (8) outside portion conveying axle (14) lateral wall fixedly connected with flabellum (15), curb plate (2) and mounting panel (3) top fixedly connected with roof (21), be located transmission groove (8) outside axis of rotation (10) lateral wall is connected with fixture, mounting panel (3) lateral wall is connected with slewing mechanism.

2. The modular welding fixture for the angle adjuster of the backrest frame of the automobile seat as claimed in claim 1, wherein the transmission mechanism comprises a first rotating wheel (11) fixedly sleeved on the outer side wall of the rotating shaft (10), a second rotating wheel (12) is fixedly connected to the outer side wall of the transmission shaft (14) positioned in the transmission groove (8), and the first rotating wheel (11) and the second rotating wheel (12) are in transmission connection through a transmission belt (13).

3. The modular welding fixture for the angle adjuster of the automobile seat backrest framework is characterized in that the clamping mechanism comprises two movable plates (16) sleeved on the outer side walls of the rotating shaft (10), clamping plates (17) are fixedly connected to the bottoms of the two movable plates (16), and the two clamping plates (17) are arranged oppositely.

4. The modular welding fixture for the angle adjuster of the backrest frame of the automobile seat as claimed in claim 3, wherein the outer side wall of the rotating shaft (10) is provided with external threads, the moving plate (16) is provided with a rotating opening, the inner side wall of the rotating opening is provided with internal threads, and the outer side wall of the rotating shaft (10) is in threaded connection with the inner side wall of the rotating opening.

5. The modular welding fixture for the angle adjuster of the seat back frame of the automobile according to claim 3, characterized in that the top of the two moving plates (16) is slidably connected with the bottom of the top plate (21), and the thread directions of the outer side walls of the rotating shaft (10) are opposite to each other with respect to the middle of the rotating shaft (10).

6. The modular welding fixture for the angle adjuster of the automobile seat backrest frame as claimed in claim 1, wherein the rotating mechanism comprises a cylinder (20) fixedly connected with the side wall of the mounting plate (3) through a placing plate, an expansion link (18) is connected to the output end of the cylinder (20), a welding head (19) is fixedly connected to the top of the expansion link (18), a base (22) is fixedly connected to the side wall of the mounting plate (3), and the base (22) is rotatably connected with the welding head (19).