Press fitting equipment for automobile pedal framework and bushing

Abstract

The utility model discloses an automobile pedal framework and bushing press-fitting device which comprises a pedal body, the pedal body is of an arc-shaped plate body structure, any end of the top of the pedal body is obliquely connected with a pedal arm, a press-fitting opening is formed in the end of the pedal arm in a penetrating mode, a framework is installed in the middle of the pedal arm, and the framework is provided with a bushing. Precise positioning is carried out through the center pressing mechanism and the side pressing mechanism, the lining is pressed into the pedal, skewing is avoided, the product precision is prevented from being influenced, the pedal is fixed and limited through the first support limiting seat, the second support limiting seat and the bearing frame, and the problems that in the background technology, manual positioning of the pedal is poor in positioning effect, the positioning precision is poor, and the like are solved. And relative deflection is easily generated between the bushing and the pedal during pressing, so that the processing precision of a product is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of automobile pedal frames, and particularly relates to an automobile pedal frame and bushing press-fitting device. Background Art

[0002] The pedal is an important component of a vehicle, which is installed on the vehicle body with a rotating shaft and a bearing. Therefore, the pedal will be processed with an axial hole and a mounting hole. When installing the bearing, it is necessary to press the bushing into the axial hole of the pedal in advance to ensure stability. The bushing is an accessory used for sealing, wear protection and other functions outside the mechanical parts. When using traditional pedal bushing pressing machines, most of them rely on the operator to manually position the pedal, and the positioning effect is poor. When pressing, the bushing and the pedal are prone to relative skewness, which reduces the product processing accuracy. Therefore, a vehicle pedal frame and bushing pressing device is proposed. Utility Model Content

[0003] The purpose of the utility model is to overcome the problem that the pedal is manually positioned in the prior art, the positioning effect is poor, and relative skewness is easily generated between the bushing and the pedal during pressing, which reduces the product processing accuracy. It provides an automobile pedal frame and bushing pressing device that can accurately position and press the bushing into the pedal to avoid skewness and affect the product accuracy.

[0004] In order to achieve the above-mentioned purpose, the utility model provides a car pedal frame, including a pedal body, the pedal body is an arc-shaped plate structure, any end of the top of the pedal body is obliquely connected to a pedal arm, the end of the pedal arm is penetrated by a press-fitting port, and a frame is installed in the middle of the pedal arm.

[0005] Preferably, the pedal body is provided with reinforcing ribs, and the reinforcing ribs are arranged on the side surfaces of the pedal arms.

[0006] A vehicle pedal frame and bushing press-fitting device comprises a vehicle pedal frame and a cover plate, wherein a bracket limit seat 1 and a bracket limit seat 2 are respectively arranged on the top of the cover plate, and the pedal arm is embedded in the bracket limit seat 1 and the bracket limit seat 2, and a support rod is symmetrically arranged under the cover plate, and a bottom plate is arranged under the support rod, and side clamping mechanisms are symmetrically arranged on both sides of the top of the cover plate, and the side clamping mechanisms are symmetrically arranged on both sides of the pedal arm, and a center clamping mechanism is arranged at the center of the cover plate.

[0007] Preferably, the side clamping mechanism includes a side cylinder, a bushing, a movable part, a clamping part and a center rod, the side cylinder is arranged on the top of the cover plate, the movable part is movably arranged on the cover plate and fixedly connected to the side cylinder, the clamping parts are symmetrically arranged on the top of the movable part, the center rod is arranged between the clamping parts, the bushing is arranged at the end of the center rod, and the bushing is arranged opposite to the press-fitting port.

[0008] Preferably, a fixing plate is fixedly connected to the end of the side cylinder, and the fixing plate is arranged on the top of the cover plate.

[0009] Preferably, a slide table is provided under the movable member, a slide rail is provided on the top of the cover plate, and the slide table is movably sleeved on the slide rail.

[0010] Preferably, the central clamping mechanism includes a lifting cylinder, a connecting block, a pressing block and a limit block. The lifting cylinder is fixedly arranged through the cover plate, the connecting block is arranged on the lifting cylinder, and the outer side surface of the connecting block extends in a direction toward the bracket limit seat. The pressing block is arranged under the end of the connecting block away from the lifting cylinder, the limit block is sleeved on the outside of the pressing block and is arranged under the connecting block, and arc-shaped recessed structures are arranged on both sides of the limit block. The limit block and the pressing block are pressed together above the press-fitting port, and the arc-shaped recess and the press-fitting port are arranged correspondingly.

[0011] Preferably, a ring is fixedly sleeved on the support rod close to the pedal body, an extension plate is provided on the side of the ring, a bearing frame is provided at the end of the extension plate away from the ring, the bearing frame is arranged under the pedal body, and the top structure of the bearing frame is arranged corresponding to the shape of the pedal body.

[0012] The beneficial effects of the utility model are:

[0013] The utility model uses a central clamping mechanism and a side clamping mechanism to accurately position and press the bushing into the pedal to avoid skewing and affecting product precision, and fixes and limits the pedal through a bracket limit seat 1, a bracket limit seat 2 and a bearing frame, thereby solving the problem of manual positioning of the pedal proposed in the background technology, poor positioning effect, and easy relative skewing between the bushing and the pedal during pressing, which reduces the product processing precision. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The utility model is a schematic diagram of the overall structure of the automobile pedal frame and bushing press-fitting equipment.

[0015] Figure 2 The utility model is a structural schematic diagram of an automobile pedal frame.

[0016] Figure 3 yes Figure 1 The overall structure diagram of the center clamping mechanism.

[0017] Figure 4 The utility model is a schematic diagram of the side structure of the automobile pedal frame and bushing press-fitting equipment.

[0018] In the figure: 1. pedal body; 2. pedal arm; 3. press-fitting port; 4. frame; 5. reinforcing rib; 6. cover plate; 7. bracket limit seat 1; 8. bracket limit seat 2; 9. support rod; 10. bottom plate; 11. side clamping mechanism; 12. center clamping mechanism; 13. side cylinder; 14. bushing; 15. moving part; 16. clamping part; 17. center rod; 18. fixed plate; 19. slide table; 20. slide rail; 21. lifting cylinder; 22. connecting block; 23. pressure block; 24. limit block; 25. collar; 26. bearing frame; 27. extension plate. DETAILED DESCRIPTION

[0019] The following is combined with Figure 1-4 , clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] In the description of the present invention, it should be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc. indicating orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings and are only for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific orientation, specific orientation structure and operation, and therefore should not be understood as a limitation on the present invention.

[0021] The present embodiment provides a vehicle pedal frame and bushing pressing device, including a pedal body 1, the pedal body 1 is an arc-shaped plate structure, a pedal arm 2 is obliquely connected to either end of the top of the pedal body 1, a pressing port 3 is penetrated at the end of the pedal arm 2, and a frame 4 is installed in the middle of the pedal arm 2.

[0022] In one embodiment, specifically, a reinforcing rib 5 is provided on the pedal body 1 , and the reinforcing rib 5 is provided on the side surface of the pedal arm 2 .

[0023] A vehicle pedal frame and bushing press-fitting device comprises a vehicle pedal frame 4 and a cover plate 6, wherein a bracket limit seat 1 7 and a bracket limit seat 2 8 are respectively arranged on the top of the cover plate 6, a pedal arm 2 is embedded in the bracket limit seat 1 7 and the bracket limit seat 2 8, a support rod 9 is symmetrically arranged under the cover plate 6, a bottom plate 10 is arranged under the support rod 9, side clamping mechanisms 11 are symmetrically arranged on both sides of the top of the cover plate 6, the side clamping mechanisms 11 are symmetrically arranged on both sides of the pedal arm 2, and a center clamping mechanism 12 is arranged at the center of the cover plate 6.

[0024] In one embodiment, specifically, the side clamping mechanism 11 includes a side cylinder 13, a bushing 14, a moving part 15, a clamping part 16 and a center rod 17. The side cylinder 13 is arranged on the top of the cover plate 6, the moving part 15 is movably arranged on the cover plate 6 and is fixedly connected to the side cylinder 13, the clamping parts 16 are symmetrically arranged on the top of the moving part 15, the center rod 17 is arranged between the clamping parts 16, the bushing 14 is arranged at the end of the center rod 17, and the bushing 14 is arranged opposite to the press-fitting port 3.

[0025] In one embodiment, specifically, a fixing plate 18 is fixedly connected to the end of the side cylinder 13 , and the fixing plate 18 is arranged on the top of the cover plate 6 .

[0026] In one embodiment, specifically, a slide 19 is provided under the moving member 15 , a slide rail 20 is provided on the top of the cover plate 6 , and the slide 19 is movably sleeved on the slide rail 20 .

[0027] In one embodiment, specifically, the central clamping mechanism 12 includes a lifting cylinder 21, a connecting block 22, a pressing block 23 and a limiting block 24. The lifting cylinder 21 is fixedly arranged through the cover plate 6, the connecting block 22 is arranged on the lifting cylinder 21, and the outer side surface of the connecting block 22 extends toward the direction of the bracket limiting seat 7. The pressing block 23 is arranged under one end of the connecting block 22 away from the lifting cylinder 21, the limiting block 24 is sleeved on the outside of the pressing block 23 and is arranged under the connecting block 22, and arc-shaped recessed structures are arranged on both sides of the limiting block 24. The limiting block 24 and the pressing block 23 are pressed together above the press-fitting port 3, and the arc-shaped recess and the press-fitting port 3 are arranged correspondingly.

[0028] In one embodiment, specifically, a ring 25 is fixedly sleeved on the support rod 9 close to the pedal body 1, an extension plate 27 is provided on the side of the ring 25, and a supporting frame 26 is provided on the end of the extension plate 27 away from the ring 25. The supporting frame 26 is arranged under the pedal body 1, and the top structure of the supporting frame 26 is arranged to correspond to the shape of the pedal body 1.

[0029] The working process of the automobile pedal frame 4 and the bushing 14 pressing equipment in this embodiment is as follows: fix the pedal on the cover plate 6, place the pedal body 1 on the bearing frame 26, and insert the pedal arm 2 into the bracket limit seat 1 7 and the bracket limit seat 2 8, then fix the bushing 14 on the center rod 17, and then start the side cylinder 13, the side cylinder 13 controls the movement of the moving part 15 and the bushing 14, and presses the bushing 14 into the pressing port 3, and then start the lifting cylinder 21, the lifting cylinder 21 controls the connection block 22, the pressing block 23 and the limit block 24 to descend, and complete the bushing 14 pressing.

[0030] The above contents are merely examples and explanations of the structure of the utility model. The technicians in this technical field may make various modifications or additions to the specific embodiments described or replace them in a similar manner. As long as they do not deviate from the structure of the utility model or exceed the scope defined in the claims, they should all fall within the protection scope of the utility model.

Claims

1. A car pedal frame, characterized in that: The pedal body (1) comprises a pedal main body (1) which is an arc-shaped plate structure. A pedal arm (2) is obliquely connected to any end of the top of the pedal main body (1). A press-fitting opening (3) is provided through the end of the pedal arm (2). A frame (4) is installed in the middle of the pedal arm (2).

2. The automobile pedal frame according to claim 1, characterized in that: The pedal body (1) is provided with a reinforcing rib (5), and the reinforcing rib (5) is arranged on the side of the pedal arm (2).

3. A bushing press-fitting device, characterized in that: It comprises the automobile pedal frame and cover plate (6) as described in any one of claims 1 to 2, the top of the cover plate (6) is respectively provided with a bracket limit seat 1 (7) and a bracket limit seat 2 (8), the pedal arm (2) is embedded in the bracket limit seat 1 (7) and the bracket limit seat 2 (8), the cover plate (6) is symmetrically provided with a support rod (9), a bottom plate (10) is provided under the support rod (9), side clamping mechanisms (11) are symmetrically provided on both sides of the top of the cover plate (6), the side clamping mechanisms (11) are symmetrically arranged on both sides of the pedal arm (2), and a center clamping mechanism (12) is provided at the center of the cover plate (6).

4. The bushing press-fitting equipment according to claim 3, characterized in that: The side clamping mechanism (11) comprises a side cylinder (13), a bushing (14), a moving part (15), a clamping part (16) and a center rod (17); the side cylinder (13) is arranged on the top of the cover plate (6); the moving part (15) is movably arranged on the cover plate (6) and fixedly connected to the side cylinder (13); the clamping parts (16) are symmetrically arranged on the top of the moving part (15); the center rod (17) is arranged between the clamping parts (16); the bushing (14) is arranged at the end of the center rod (17); and the bushing (14) is arranged opposite to the press-fitting port (3).

5. The bushing press-fitting equipment according to claim 4, characterized in that: A fixing plate (18) is fixedly connected to the end of the side cylinder (13), and the fixing plate (18) is arranged on the top of the cover plate (6).

6. The bushing press-fitting equipment according to claim 4, characterized in that: A slide table (19) is provided under the moving member (15), a slide rail (20) is provided on the top of the cover plate (6), and the slide table (19) is movably sleeved on the slide rail (20).

7. The bushing press-fitting equipment according to claim 3, characterized in that: The central clamping mechanism (12) comprises a lifting cylinder (21), a connecting block (22), a pressing block (23) and a limiting block (24); the lifting cylinder (21) is fixedly arranged to penetrate the cover plate (6); the connecting block (22) is arranged on the lifting cylinder (21); the outer side surface of the connecting block (22) extends in a direction toward the bracket limiting seat (7); the pressing block (23) is arranged below an end of the connecting block (22) away from the lifting cylinder (21); the limiting block (24) is sleeved on the outside of the pressing block (23) and is arranged below the connecting block (22); arc-shaped recessed structures are arranged on both sides of the limiting block (24); the limiting block (24) and the pressing block (23) are pressed together above the pressing port (3); and the arc-shaped recessed structures and the pressing port (3) are arranged correspondingly.

8. The bushing press-fitting equipment according to claim 3, characterized in that: A collar (25) is fixedly sleeved on the support rod (9) close to the pedal body (1), an extension plate (27) is provided on the side of the collar (25), a bearing frame (26) is provided at one end of the extension plate (27) away from the collar (25), the bearing frame (26) is arranged under the pedal body (1), and the top structure of the bearing frame (26) is arranged to correspond to the shape of the pedal body (1).

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