Clamp for automobile seat production

Abstract

The utility model provides an automobile seat production clamp which comprises a bottom frame, bosses are symmetrically arranged at the upper end of the bottom frame, the upper ends of the two bosses are jointly connected with two supporting frames in a sliding mode, a first driving piece used for driving the supporting frames to move is arranged at the upper end of the bottom frame, and clamping pieces are arranged at the upper ends of the supporting frames. The side wall of the supporting frame is provided with a moving module used for driving the clamping piece to move, according to the clamp for automobile seat production, automobile parts can be clamped through cooperation of the clamping frame and the clamping plate, the rack plate can be driven to move through the first driving piece, then the supporting frame is driven to rapidly move along the bottom frame, and therefore the production efficiency of the automobile seat is improved. The working efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of automobile seat production, especially relates to a clamp for automobile seat production. BACKGROUND

[0002] A clamp for automobile seat production is a tool specially designed for fixing and positioning seat frames and other components in the production process of automobile seats. In the prior art, a support plate is usually provided symmetrically on the base, a clamping piece is provided on the upper end of the support plate, and the lower end of the support plate is generally fixed on the base by bolts. However, in this way, different seat sizes are different, and when clamping different sizes of automobile seats, the distance between the clamping pieces needs to be adjusted, which requires repeated disassembly, movement and installation of the bolts at the lower end of the support plate, which is relatively troublesome and time-consuming and laborious.

[0003] For example, the utility model discloses a kind of welding clamps for automobile seat backrest pipe frame processing, in the technical scheme of this patent, two support plates are provided on the upper end of base, clamping piece is provided on the upper end of support plate, support plate and base are fixedly connected by bolt, so as to clamp automobile seat, but in this way, different automobile seat sizes can be different, when clamping different sizes of automobile seats, workers need to repeatedly disassemble, move and then install the bolts on the support plate frequently, increase the time of adjusting clamp, thereby reduce production efficiency. UTILITY MODEL CONTENT

[0004] Therefore, the utility model provides a clamp for automobile seat production, which can clamp automobile parts by the cooperation of clamping frame and clamping plate, and also drive the support frame to move quickly along the chassis by driving member one, thereby improving work efficiency.

[0005] To solve the above technical problems, the utility model adopts the technical scheme of a clamp for automobile seat production, including chassis, the upper end of chassis is provided with boss symmetrically, the upper end of two bosses is slidably connected with two support frames, the upper end of chassis is provided with driving member one for driving support frame to move, the upper end of support frame is provided with clamping piece, and the side wall of support frame is provided with moving module for driving clamping piece to move.

[0006] As a further improvement of the utility model, drive part one includes the rotation column arranged in the middle part of the chassis, the upper end of the rotation column is provided with a gear, the lower side wall of the left side support frame is provided with a rack plate one engaged with the front side of the gear, the lower side wall of the rear side support frame is provided with a rack plate two engaged with the rear side of the gear, the rack plate one and the rack plate two are both slidingly arranged on the upper side wall of the chassis, the lower end of the chassis is provided with a drive part two for driving the rotation column to rotate, the drive part two includes the mounting frame arranged at the lower end of the chassis, the left end of the mounting frame is provided with a motor one, the right end is rotatably provided with a worm connected with the output end of the motor one, the lower end of the rotation column is provided with a worm wheel engaged with the worm.

[0007] As a further improvement of the utility model, the moving module includes the groove opened on the inner side wall of the support frame, the inside of the groove is rotatably provided with a screw rod, the screw rod is all threadedly connected with a sliding block, the sliding block is slidingly connected with the groove, the end of the sliding block away from the groove is all connected with a clamping piece, the upper end of the support frame is provided with a motor two, the output end of the motor two is connected with the screw rod through a shaft coupling, the clamping piece includes the clamping frame arranged on the side wall of the sliding block, the upper end of the clamping frame is all connected with an adjusting screw rod, the bottom end of the adjusting screw rod is rotatably connected with a clamping plate, the clamping plate is slidingly connected with the clamping frame, the upper end of the adjusting screw rod is connected with a hand wheel.

[0008] As a further improvement of the utility model, the middle part of the chassis is provided with a plurality of support columns, the upper ends of the support columns are commonly connected with a workbench.

[0009] As a further improvement of the utility model, the clamping frame and the clamping plate are all connected with a rubber pad.

[0010] Compared with the prior art, the utility model has the beneficial effects as follows:

[0011] Firstly, by arranging the moving module, starting the motor two, the motor drives the screw rod to rotate, the screw rod rotation can make the sliding block move up and down, the sliding block drives the clamping frame to move up and down, so as to adjust the position of the clamping frame, so as to adapt to the seat parts of different heights and thicknesses.

[0012] Secondly, by arranging the drive part one, starting the motor one, the worm rotates, the worm rotation can make the worm wheel rotate, the rotation column rotates with the worm wheel, the rotation column drives the gear at the upper end to rotate, so as to make the gear drive the rack plate one and the rack plate two to relatively move along the chassis, so that the two support frames are close to each other or far away from each other to the appropriate position, so that the clamping frame clamps the parts.

[0013] Thirdly, the worm wheel and the worm have self-locking property, the rotation column is driven to rotate by the cooperation of the worm wheel and the worm, so as to improve the stability of the equipment.

[0014] Fourth, rubber pads are provided on both the clamping frame and the clamping plate. The rubber material can protect the surface of the car seat parts during the clamping process and avoid scratches or indentations that may occur during clamping. Attached Figure Description

[0015] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the clamping component structure of this utility model;

[0018] Figure 3 This is a schematic diagram of the second driving component of this utility model;

[0019] Figure 4 This is a front view structural diagram of the present invention.

[0020] In the diagram: 101, base frame; 102, boss; 103, support frame; 104, support column; 105, worktable; 201, rotating column; 202, gear; 203, rack plate one; 204, rack plate two; 205, mounting frame; 206, motor one; 207, worm gear; 208, worm wheel; 301, screw; 302, slider; 303, motor two; 304, clamping frame; 305, adjusting screw; 306, clamping plate; 307, handwheel; 308, rubber pad. Detailed Implementation

[0021] To better understand this utility model, the following embodiments further illustrate its content, but the scope of protection of this utility model is not limited to the embodiments described below. Numerous specific details are set forth in the following description to provide a more thorough understanding of this utility model. However, it will be apparent to those skilled in the art that this utility model can be practiced without one or more of these details.

[0022] like Figure 1 , 2 As shown in Figures 1 and 3, a fixture for manufacturing automobile seats includes a base frame 101. The upper end of the base frame 101 is symmetrically provided with bosses 102. The upper ends of the two bosses 102 are slidably connected to two support frames 103. The upper end of the base frame 101 is provided with a driving component for moving the support frames 103. The upper end of the support frames 103 is provided with a clamping component. The side wall of the support frames 103 is provided with a moving module for moving the clamping component.

[0023] like Figure 1 , 2As shown, the driving member one includes a rotating column 201 arranged in the middle of the chassis 101, the upper end of the rotating column 201 is provided with a gear 202, the lower side wall of the left support frame 103 is provided with a gear rack plate one 203 engaged with the front side of the gear 202, the lower side wall of the rear support frame 103 is provided with a gear rack plate two 204 engaged with the rear side of the gear 202, the gear rack plate one 203 and the gear rack plate two 204 are both slidingly arranged on the upper side wall of the chassis 101, the lower end of the chassis 101 is provided with a driving member two for driving the rotating column 201 to rotate, the driving member two includes a mounting frame 205 arranged at the lower end of the chassis 101, the left end of the mounting frame 205 is provided with a motor one 206, the right end is rotatably provided with a worm 207 connected with the output end of the motor one 206, the lower end of the rotating column 201 is provided with a worm gear 208 engaged with the worm 207, the cooperation of the worm gear 208 and the worm 207 has self-locking property, which improves the stability of the equipment.

[0024] As shown in Figure 1 , 3 , the moving module includes a groove opened on the inner side wall of the support frame 103, the inside of the groove is rotatably provided with a screw rod 301, the screw rod 301 is threadedly connected with a sliding block 302, the sliding block 302 is slidingly connected with the groove, the end of the sliding block 302 away from the groove is connected with a clamping member, the upper end of the support frame 103 is provided with a motor two 303, the output end of the motor two 303 is connected with the screw rod 301 through a shaft coupling, by arranging the screw rod 301 and starting the motor two 303, the screw rod 301 can be rotated, the screw rod 301 rotating can make the sliding block 302 move up and down, the sliding block 302 moving can make the clamping frame 304 move up and down, so as to adjust the position of the clamping frame 304, thereby being able to adapt to seat parts of different heights and thicknesses.

[0025] As shown in Figure 1 , 3 , the clamping member includes a clamping frame 304 arranged on the side wall of the sliding block 302, the upper end of the clamping frame 304 is penetratingly connected with an adjusting screw rod 305, the adjusting screw rod 305 is threadedly connected with the upper side wall of the clamping frame 304, the bottom end of the adjusting screw rod 305 is rotatably connected with a clamping plate 306, the clamping plate 306 is slidingly connected with the clamping frame 304, the upper end of the adjusting screw rod 305 is connected with a hand wheel 307, rotating the hand wheel 307 can make the adjusting screw rod 305 rotate along the upper side wall of the clamping frame 304, thereby driving the clamping plate 306 to move up and down, so as to clamp the automobile seat.

[0026] As shown in Figure 1 , the middle of the chassis 101 is provided with a plurality of support columns 104, the upper ends of the support columns 104 are commonly connected with a workbench 105.

[0027] In use, the workpiece to be processed is placed on the placement plate, and then the motor 206 is started to rotate the worm 207, the rotation of the worm 207 drives the worm gear 208 to rotate, the rotation column 201 rotates with the worm gear 208, the rotation column 201 drives the gear 202 to rotate, the gear 202 drives the rack plate one 203 and the rack plate two 204 to move towards each other, the rack plate one 203 and the rack plate two 204 drive the adjacent support frames 103 to move relatively, the two support frames 103 are moved to the appropriate position, then the motor 303 is started to drive the screw rod 301 to rotate, the rotation of the screw rod 301 drives the sliding block 302 to move along the groove, the sliding block 302 drives the clamping frame 304 to move to the appropriate position of the part, and the two ends of the part are placed on the adjacent clamping frames 304 respectively, then the hand wheel 307 is rotated to drive the adjusting screw rod 305 to rotate, the clamping plate 306 abuts against the seat frame, so that the automobile seat is clamped.

[0028] According to another embodiment of the present application, as shown in Figure 1 、 4 The clamping frame 304 and the clamping plate 306 are connected with rubber pads 308, the rubber pads 308 have softness, can reduce scratches and damage to the surface of the workpiece in the clamping process, and keep the surface of the workpiece intact.

[0029] Finally, it should be pointed out that the above embodiments are only used to illustrate the technical solutions of the present application and not to limit, other modifications or equivalent replacements to the technical solutions of the present application made by those skilled in the art should be covered in the scope of the claims of the present application, as long as they do not deviate from the spirit and scope of the technical solutions of the present application.

Claims

1. A fixture for manufacturing automobile seats, comprising a base frame (101), characterized in that: The upper end of the base frame (101) is symmetrically provided with bosses (102), and the upper ends of the two bosses (102) are slidably connected to two support frames (103). The upper end of the base frame (101) is provided with a driving component for driving the support frames (103) to move. The upper end of the support frame (103) is provided with a clamping component. The side wall of the support frame (103) is provided with a moving module for driving the clamping component to move. The driving component includes a rotating column (201) located in the middle of the base frame (101). The rotating column (201) has... A gear (202) is provided at the upper end. A rack plate 1 (203) that meshes with the front side of the gear (202) is provided on the lower side wall of the support frame (103) on the left side. A rack plate 2 (204) that meshes with the rear side of the gear (202) is provided on the lower side wall of the support frame (103) on the rear side. Both rack plate 1 (203) and rack plate 2 (204) are slidably mounted on the upper side wall of the base frame (101). A driving component 2 for driving the rotating column (201) to rotate is provided at the lower end of the base frame (101).

2. The fixture for manufacturing automobile seats as described in claim 1, characterized in that: The second driving component includes a mounting bracket (205) located at the lower end of the base frame (101). A motor (206) is located at the left end of the mounting bracket (205), and a worm gear (207) rotatably connected to the output end of the motor (206) is located at the right end. A worm wheel (208) meshing with the worm gear (207) is located at the lower end of the rotating column (201).

3. The fixture for manufacturing automobile seats as described in claim 1, characterized in that: The moving module includes a groove formed on the inner wall of the support frame (103). A screw (301) is rotatably arranged inside the groove. A slider (302) is threadedly connected to the screw (301). The slider (302) is slidably connected to the groove. A clamping member is connected to the end of the slider (302) away from the groove. A second motor (303) is arranged at the upper end of the support frame (103). The output end of the second motor (303) is connected to the screw (301) through a coupling.

4. The fixture for manufacturing automobile seats as described in claim 3, characterized in that: The clamping component includes a clamping frame (304) disposed on the side wall of the slider (302). An adjusting screw (305) is connected through the upper end of the clamping frame (304). A clamping plate (306) is rotatably connected to the bottom end of the adjusting screw (305). The clamping plate (306) is slidably connected to the clamping frame (304). A handwheel (307) is connected to the upper end of the adjusting screw (305).

5. The fixture for manufacturing automobile seats as described in claim 1, characterized in that: The base frame (101) is provided with several support columns (104) in the middle, and the upper ends of the support columns (104) are connected to the workbench (105).

6. The fixture for manufacturing automobile seats as described in claim 4, characterized in that: Rubber pads (308) are connected to both the clamping frame (304) and the clamping plate (306).

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