Clamping device for automobile part oil seal stamping

Abstract

The utility model relates to a clamping device for stamping an automobile part oil seal, which comprises a first mounting seat, a base plate connected to the right side of the upper part of the first mounting seat, two first guide pieces slidably connected to the first mounting seat, a clamping plate connected between the left sides of the first guide pieces, and an adjusting piece rotatably connected to the clamping plate. The second guide part is connected to the right side of the upper part of the first mounting seat, the second mounting seat is slidably connected to the second guide part, the two dampers are connected between the second mounting seat and the lower part of the first mounting seat, the springs are connected to the interiors of the dampers, the two sliding rails are connected to the left side of the lower part of the second mounting seat, and the two balls are rotatably connected to the lower part of the first mounting seat. Through mutual cooperation of the clamping plates and the dampers, the clamping plates quickly clamp and fix metal materials, the dampers and the springs can play a role in buffering extrusion, the rubber blocks on the clamping plates can protect the metal materials from being abraded by hard materials, and the balls are beneficial for reducing loss of the first mounting base.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of automobile production especially relates to a clamping device of automobile part oil seal stamping. BACKGROUND

[0002] The oil seal in the automobile part is a kind of key sealing element, is widely used in engine, gearbox, differential, steering system etc. part, is used to prevent lubricating oil leakage or external contaminant to enter, has good oil resistance, wear resistance and sealing performance, and stamping process is one of important steps of manufacturing oil seal, metal material is stamped by die through punch, makes it occur plastic deformation, forms the shape and size required, to ensure the structural strength and dimensional accuracy of oil seal, before stamping, it needs to be fixed firmly by clamping device, ensure that it does not displace or deform in the stamping process, the existing clamping device is fixed by a plurality of clamping bolts, and the hard contact between the clamping bolt and the metal material can cause the edge of the metal material to wear, when the metal material needs to be replaced, the position of the clamping bolt needs to be adjusted again, the adaptability is limited, which will affect the stamping efficiency of oil seal.

[0003] Aiming at the above problems, a clamping device for automobile part oil seal stamping is developed. UTILITY MODEL CONTENTS

[0004] In order to overcome the defects that the existing clamping device is fixed by a plurality of clamping bolts, the hard contact between the clamping bolt and the metal material can cause the edge of the metal material to wear, when the metal material needs to be replaced, the position of the clamping bolt needs to be adjusted again, the adaptability is limited, which will affect the stamping efficiency of oil seal, the utility model provides a clamping device for automobile part oil seal stamping.

[0005] The technical scheme of the utility model is: a clamping device for automobile part oil seal stamping, first mounting seat is included, the first mounting seat upper right side is connected with the backing pad, the first mounting seat upper slide type connection has two first guide pieces, the first guide piece left side is connected with the clamping plate, the clamping plate is rotatably connected with the adjusting part, the adjusting part is connected with the first mounting seat by screw thread, the first mounting seat upper right side is connected with the second guide piece, the second guide piece is slidably connected with the second mounting seat, the second mounting seat and the first mounting seat lower part are connected with two dampers, the damper is connected with the spring in the inside, the second mounting seat lower left side is connected with two slide rails, the first mounting seat lower part is rotatably connected with two ball bearings, the ball bearing is slidably connected with adjacent slide rail.

[0006] Further, the backing plate supports the clamping plate.

[0007] Further, the clamping plate left side is provided with a plurality of rubber blocks.

[0008] Further, the left side of the clamping plate is a slope structure, facilitating the downward deepening of the metal material.

[0009] Further, the adjusting piece is provided with anti-skid lines.

[0010] Further, the ball can convert the sliding friction of the first mounting seat into rolling friction, which helps to reduce the wear of the first mounting seat.

[0011] By adopting the above technical scheme, the utility model has the following advantages:

[0012] The utility model discloses a clamping device for the oil seal stamping of an automobile part, which comprises a first mounting seat, a second mounting seat, a damping device, a spring, a second guide piece, a slide rail, a ball, a clamping plate, a rubber block, a first guide piece and an adjusting piece. BRIEF DESCRIPTION OF DRAWINGS

[0013] Fig. 1 It is a first three-dimensional structure schematic view of the utility model.

[0014] Fig. 2 It is a part three-dimensional structure schematic view of the utility model.

[0015] Fig. 3 It is a second three-dimensional structure schematic view of the utility model.

[0016] In the drawing, the names and serial numbers of the components are as follows: 1_first mounting seat, 2_pad, 3_clamping plate, 4_first guide piece, 5_adjusting piece, 6_second mounting seat, 7_damping device, 8_spring, 9_second guide piece, 10_slide rail, 11_ball. DETAILED DESCRIPTION

[0017] The technical scheme will be further described in combination with specific embodiments, and it should be noted that the words indicating directions such as up, down, left and right in the text are only for the positions of the shown structures in the corresponding drawings. The serial numbers of the components in the text, for example, the first, the second and the like, are only used to distinguish the described objects and do not have any sequence or technical meaning. Unless otherwise specified, the words such as connection and coupling in the application include direct and indirect connection (coupling).

[0018] A clamping device for the oil seal stamping of an automobile part, comprising a first mounting seat, a second mounting seat, a damping device, a spring, a second guide piece, a slide rail, a ball, a clamping plate, a rubber block, a first guide piece and an adjusting piece. Figs. 1-3As shown, including the first mounting seat 1, the first mounting seat 1 upper right side is connected with the backing plate 2, the backing plate 2 supports the clamp plate 3, the first mounting seat 1 upper is slidably connected with two first guide 4, the first guide 4 left side is connected with the clamp plate 3, the clamp plate 3 left side is provided with a plurality of rubber blocks, the left side of the clamp plate 3 is inclined surface structure, facilitate the metal material to go down deeply, the clamp plate 3 is rotatably connected with the adjusting part 5, the adjusting part 5 is provided with anti-skid pattern, the adjusting part 5 is threadedly connected with the first mounting seat 1, the first mounting seat 1 upper right side is connected with the second guide 9, the second guide 9 upper is slidably connected with the second mounting seat 6, the second mounting seat 6 and the first mounting seat 1 lower part are connected with two dampers 7, the damper 7 is connected with the spring 8 inside, the second mounting seat 6 lower left side is connected with two slide rails 10, the first mounting seat 1 lower part is rotatably connected with two ball bearings 11, the ball bearing 11 can change the first mounting seat 1 sliding friction into rolling friction, which helps to reduce the first mounting seat 1 loss, the ball bearing 11 is slidably connected with the adjacent slide rail 10.

[0019] It should be noted that the oil seal in the automobile parts is a kind of key sealing element, which is widely used in engine, gearbox, differential, steering system and other parts, which is used to prevent lubricating oil leakage or external contaminants from entering, has good oil resistance, wear resistance and sealing performance, stamping process is one of the important steps of manufacturing oil seal, through the stamping machine, the metal material is stamped through the die, so that it occurs plastic deformation, forms the required shape and size, to ensure the structural strength and dimensional accuracy of the oil seal, before stamping, the clamping device needs to be firmly fixed with metal material to ensure that it does not displace or deform during stamping, the device has certain universality and can adapt to the clamping requirements of different specifications of metal materials, first, the device is installed on the edge of the stamping die, then the metal material is inserted into the left side of the clamp plate 3 from top to bottom, the inclined surface structure of the left side of the clamp plate 3 facilitates the downward insertion of the parts, the rubber block on the clamp plate 3 can protect the metal material from being worn by hard material, the metal material will contact with the clamp plate 3, so that the first mounting seat 1 slides to the right under the guidance of the second guide 9, at the same time, the ball bearing 11 moves to the right on the slide rail 10, the ball bearing 11 can change the first mounting seat 1 sliding friction into rolling friction, which helps to reduce the first mounting seat 1 loss, at the same time, the damper 7 and the spring 8 can buffer the extrusion, this way has certain universality and can adapt to the clamping requirements of different specifications of metal materials, at the same time, it simplifies the clamping operation, which is conducive to speeding up the stamping efficiency, when there is a slight error between the clamp plate 3 and the metal material, the adjusting part 5 can be rotated to drive the clamp plate 3 to move, so as to clamp the metal material, further enhance the stability of the metal material in the stamping process, which is conducive to improving the stamping effect of the oil seal.

[0020] While the present disclosure has been described with respect to a limited number of embodiments, those skilled in the art will appreciate numerous modifications and variations therefrom. It is intended that the appended claims cover all such modifications and variations as fall within the scope of this present disclosure.

Claims

1. A clamping device for the press working of an oil seal for an automotive part, characterized in that, The utility model provides a first mounting seat (1) is connected with the fender plate (2) on the right side of upper portion, the first mounting seat (1) is connected with two first guide (4) on the right side of upper portion, the first guide (4) is connected with the clamping plate (3) between left side, the clamping plate (3) is rotatably connected with the adjusting part (5), the adjusting part (5) is connected with the first mounting seat (1) threadedly, the second guide (9) is connected with the second mounting seat (6) on the right side of upper portion of the first mounting seat (1), the second mounting seat (6) is connected with the first mounting seat (1) between lower portion and two dampers (7), the damper (7) is connected with the spring (8) inside, the second mounting seat (6) is connected with two slide rails (10) on the left side of lower portion, the first mounting seat (1) is rotatably connected with two ball bearings (11) on the lower portion, the ball bearing (11) is connected with the adjacent slide rail (10) slidably.

2. A clamping device for the press working of oil seals for automobile parts according to claim 1, characterized in that The fender plate (2) supports the clamping plate (3).

3. A clamping device for the press working of oil seals for automobile parts according to claim 1, characterized in that, The clamping plate (3) is provided with a plurality of rubber blocks on the left side.

4. A clamping device for the press working of oil seals for automobile parts according to claim 1, characterized in that, The left side of the clamping plate (3) is inclined, facilitating the downward penetration of the metal material.

5. A clamping device for the press working of oil seals for automobile parts according to claim 1, characterized in that, The adjusting part (5) is provided with anti-skid lines.

6. A clamping device for the press working of oil seals for automobile parts according to claim 1, characterized in that, The ball bearing (11) can convert the sliding friction of the first mounting seat (1) into rolling friction, which helps to reduce the wear of the first mounting seat (1).

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