Multi-station brake pad hot-press forming die

Abstract

The utility model discloses a multi-station brake pad hot press forming die which comprises a supporting table, a plurality of inner holes are formed in the top of the supporting table and evenly distributed in the supporting table, two side plates are fixedly connected to the bottom of the supporting table and symmetrically arranged in the front-back direction, and the side plates are fixedly connected to the bottom of the supporting table. A driving shaft and a driven shaft are rotationally connected between the two side plates, the circumferential faces of the driving shaft and the driven shaft are in transmission connection with a plurality of conveying belts, and the conveying belts are all located between the two side plates. By arranging the supporting table, the inner hole, the side plate, the driving shaft, the conveying belt, the main motor, the lower dies, the moving plate, the connecting plate and the upper dies, the multiple lower dies and the multiple upper dies are arranged, production can be conducted in turn under the action of the main motor and the conveying belt, the production efficiency is improved, abrasion to the lower dies can be reduced, and the service life of the lower dies can be prolonged.

Description

TECHNICAL FIELD

[0001] The utility model relates to brake pad production technical field, concretely to a multi -station brake pad hot press forming die. BACKGROUND

[0002] Brake pad is the key component in the automobile braking system, and its performance directly influences the braking effect and safety of the vehicle.

[0003] The existing brake pad generally adopts the hot press forming device to process and produce, but can only produce single -single, leads to low production efficiency, and long -time uninterrupted hot press production can lead to the serious wear and tear of the mould and the appearance of the deviation, seriously influence production quality. UTILITY MODEL CONTENTS

[0004] The utility model discloses a multi -station brake pad hot press forming die, and the lower die and upper die all are provided with multiple, and can carry out turn -by -turn production under the action of main motor and transmission belt, improve production efficiency, can also reduce the wear and tear of lower die, prolong the service life of lower die, in the hot press forming process, the outer support ring makes lower die be limited in the inside hole, and under the action of telescopic link, positioning rod and positioning hole, can make upper die and lower die can always accurate positioning, reduce the friction between upper die and lower die, improve production quality.

[0005] In order to realize the above -mentioned purpose, provide a kind of multi -station brake pad hot press forming die, it include: support table, the top of the support table is provided with inner hole, the quantity of the inner hole is provided with multiple, and evenly distributed on support table, the bottom of the support table is fixedly connected with side plate, the quantity of the side plate is provided with two, and symmetrically set up before and after, two The side plate between rotationally connected with driving shaft and driven shaft, the circumferential surface of the driving shaft and driven shaft is connected with transmission belt, the quantity of the transmission belt is provided with multiple, and all be located between two side plates, the side plate before fixedly connected with main motor, the output of the main motor is fixedly connected with driving shaft, the transmission belt is fixedly connected with lower die, the inside of the lower die is fixedly connected with stable frame, the top of the stable frame is provided with bottom plate, the bottom of the bottom plate is fixedly connected with inner electric rod, the bottom of the inner electric rod is fixedly connected with lower die, the outer side wall of the lower die is fixedly connected with outer support ring, the top of the lower die is provided with positioning hole, the quantity of the positioning hole is provided with multiple, and symmetrically distributed on lower die, the top of the support table is fixedly connected with telescopic link, the quantity of the telescopic link is provided with multiple, and symmetrically distributed on the top four corner positions of support table, the top of the telescopic link is fixedly connected with moving plate, the bottom of the moving plate is fixedly connected with connecting plate, the bottom of the connecting plate is fixedly connected with upper die and positioning rod, the quantity of the positioning rod is provided with multiple, and symmetrically distributed on the periphery of upper die.

[0006] According to the multi-station brake pad hot press forming die, the lower die, the bottom plate, the stabilizing frame, the inner electric rod and the outer supporting ring are provided with multiple numbers and are uniformly distributed on the transmission belt.

[0007] According to the multi-station brake pad hot press forming die, the connecting plate and the upper die are provided with multiple numbers and are uniformly distributed below the moving plate.

[0008] According to the multi-station brake pad hot press forming die, the lower die and the upper die are arranged in a top-down corresponding mode, and the positioning hole and the positioning rod are arranged in a top-down corresponding mode.

[0009] According to the multi-station brake pad hot press forming die, the top of the transmission belt is located inside the inner hole, and the lower die is located inside the inner hole.

[0010] According to the multi-station brake pad hot press forming die, the bottom of the positioning rod is conical.

[0011] According to the multi-station brake pad hot press forming die, the top of the moving plate is fixedly connected with the external hydraulic mechanism, and the inner portion of the upper die is provided with a heating mechanism.

[0012] Compared with the prior art, the multi-station brake pad hot press forming die has the following beneficial effects:

[0013] 1. By arranging the supporting table, the inner hole, the side plate, the driving shaft, the transmission belt, the main motor, the lower die, the moving plate, the connecting plate and the upper die, multiple lower dies and upper dies are arranged, and the production can be carried out in turn under the action of the main motor and the transmission belt, so that the production efficiency is improved, the wear of the lower die is reduced, and the service life of the lower die is prolonged.

[0014] 2. By arranging the lower die, the bottom plate, the stabilizing frame, the inner electric rod, the outer supporting ring, the positioning hole, the telescopic rod and the positioning rod, in the hot press forming process, the outer supporting ring limits the lower die inside the inner hole, and under the action of the telescopic rod, the positioning rod and the positioning hole, the upper die and the lower die can be accurately positioned at all times, the friction between the upper die and the lower die is reduced, and the production quality is improved.

[0015] Additional aspects and advantages of the present application will be further described in the following description, some of which will become apparent to those skilled in the art from the following description, or can be learned by practice of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0016] The present application will be further described below in combination with the drawings and examples.

[0017] Figure 1 It is a front view of the multi-station brake pad hot press forming die of the present application.

[0018] Figure 2 It is the support table profile view of the multi-station brake pad hot-press forming die of the utility model;

[0019] Figure 3 It is the lower die profile view of the multi-station brake pad hot-press forming die of the utility model;

[0020] Figure 4 It is the upper die structure view of the multi-station brake pad hot-press forming die of the utility model.

[0021] In the drawing: 1, support table; 2, inner hole; 3, side plate; 4, driving shaft; 5, transmission belt; 6, main motor; 7, lower die; 8, bottom plate; 9, stabilizing frame; 10, inner electric rod; 11, outer support ring; 12, positioning hole; 13, telescopic rod; 14, moving plate; 15, connecting plate; 16, upper die; 17, positioning rod. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0023] Please refer to Figures 1-4The utility model provides a technical scheme: a kind of multi-station brake pad hot press forming die, comprising: support table 1, the top of support table 1 is provided with inner hole 2, the quantity of inner hole 2 is provided with multiple, and evenly distributed on support table 1, the bottom of support table 1 is fixedly connected with side plate 3, the quantity of side plate 3 is provided with two, and symmetrically set front and back, rotationally connected with driving shaft 4 and driven shaft between two side plates 3, driving shaft 4 and driven shaft are drivingly connected with transmission belt 5 on the circumference surface, the quantity of transmission belt 5 is provided with multiple, and all be located between two side plates 3, front side plate 3 is fixedly connected with main motor 6, the output end of main motor 6 is fixedly connected with driving shaft 4, transmission belt 5 is fixedly connected with lower mould 7, when starting main motor 6, driving shaft 4 rotates, to drive transmission belt 5 rotationally moves, to realize lower mould 7 in turn to process, improve processing efficiency while prolonging the service life of lower mould 7, the inside of lower mould 7 is fixedly connected with stabilizing frame 9, the top of stabilizing frame 9 is provided with bottom plate 8, the bottom of bottom plate 8 is fixedly connected with inner electric rod 10, the bottom of inner electric rod 10 is fixedly connected with lower mould 7, the outside wall of lower mould 7 is fixedly connected with outer support ring 11, when lower mould 7 moves to the top of support table 1, outer support ring 11 is located above support table 1, can form the stable support of lower mould 7 in hot-pressing process, the top of lower mould 7 is provided with positioning hole 12, the quantity of positioning hole 12 is provided with multiple, and symmetrically distributed on lower mould 7, the top of support table 1 is fixedly connected with telescopic rod 13, the quantity of telescopic rod 13 is provided with multiple, and symmetrically distributed on the top four corner positions of support table 1, the top of telescopic rod 13 is fixedly connected with moving plate 14, telescopic rod 13 can keep vertical movement when moving moving plate 14, the bottom of moving plate 14 is fixedly connected with connecting plate 15, the bottom of connecting plate 15 is fixedly connected with upper mould 16 and positioning rod 17, the quantity of positioning rod 17 is provided with multiple, and symmetrically distributed around upper mould 16, the bottom of positioning rod 17 is tapered, in the hot-pressing process, positioning rod 17 can be quickly and accurately inserted into positioning hole 12, to improve hot-pressing precision, reduce the wear and tear of upper mould 16 and lower mould 7.

[0024] The top of transmission belt 5 is located in the inside of inner hole 2, lower mould 7 is located in the inside of inner hole 2, the quantity of lower mould 7, bottom plate 8, stabilizing frame 9, inner electric rod 10 and outer support ring 11 is provided with multiple, and evenly distributed on transmission belt 5, the quantity of connecting plate 15 and upper mould 16 is provided with multiple, and evenly distributed below moving plate 14, lower mould 7 and upper mould 16 are correspondingly arranged, positioning hole 12 and positioning rod 17 are correspondingly arranged.

[0025] The top of the moving plate 14 is fixedly connected with an external hydraulic mechanism, and the inside of the upper die 16 is provided with a heating mechanism (this is prior art, the heating system in the upper die or the lower die in the application number "CN200810217429.0" is consistent), so as to facilitate hot press forming.

[0026] Working principle: a plurality of materials are placed in the inside of the lower die 7, then the external hydraulic mechanism is started, the moving plate 14 moves downward along the telescopic rod 13, the upper die 16 moves towards the lower die 7, the bottom of the positioning rod 17 is firstly inserted into the positioning hole 12, then the upper die 16 continues to move towards the lower die 7, the inside materials are hot press formed, after the hot press is completed, the moving plate 14 moves upward, the upper die 16 and the positioning rod 17 are separated from the lower die 7, the main motor 6 is started, the transmission belt 5 rotates, so as to move the next lower die 7 to the lower side of the upper die 16, the hydraulic mechanism is started again to move the moving plate 14 downward to hot press, when the lower die 7 which is completed hot press moves to the lowermost position, the inner electric rod 10 is started, the bottom plate 8 is pushed to push the formed brake pad out of the lower die 7.

[0027] The above embodiment of the utility model is described in detail in combination with the drawings, but the utility model is not limited to the above embodiment, within the knowledge range possessed by the ordinary skilled in the art, various changes can be made without departing from the purpose of the utility model.

Claims

1. A multi-station brake pad hot pressing mold, characterized in that, include: A support platform (1) is provided with an inner hole (2) at its top. The number of inner holes (2) is set to a plurality and is evenly distributed on the support platform (1). A side plate (3) is fixedly connected to the bottom of the support platform (1). There are two side plates (3) and they are arranged symmetrically front and back. A drive shaft (4) and a driven shaft are rotatably connected between the two side plates (3). A transmission belt (5) is drivenly connected to the circumferential surface of the drive shaft (4) and the driven shaft. There are a plurality of transmission belts (5) and they are all located between the two side plates (3). A main motor (6) is fixedly connected to the front side plate (3). The output end of the main motor (6) is fixedly connected to the drive shaft (4). A lower mold (7) is fixedly connected to the transmission belt (5). A stabilizing frame (9) is fixedly connected inside the lower mold (7). A base plate (8) is provided above the stabilizing frame (9). 8) is fixedly connected to the bottom of an inner electric rod (10), the bottom of which is fixedly connected to the lower mold (7). An outer support ring (11) is fixedly connected to the outer side wall of the lower mold (7). The top of the lower mold (7) is provided with positioning holes (12). There are multiple positioning holes (12) and they are symmetrically distributed on the lower mold (7). The top of the support platform (1) is fixedly connected to a telescopic rod (13). There are multiple telescopic rods (13) and they are symmetrically distributed at the four corners of the top of the support platform (1). The top of the telescopic rod (13) is fixedly connected to a moving plate (14). The bottom of the moving plate (14) is fixedly connected to a connecting plate (15). The bottom of the connecting plate (15) is fixedly connected to an upper mold (16) and a positioning rod (17). There are multiple positioning rods (17) and they are symmetrically distributed around the upper mold (16).

2. The multi-station brake pad hot pressing mold as described in claim 1, characterized in that: The number of the lower mold (7), base plate (8), stabilizing frame (9), inner electric rod (10) and outer support ring (11) is set in multiples and evenly distributed on the conveyor belt (5).

3. The multi-station brake pad hot pressing mold as described in claim 1, characterized in that: The number of connecting plates (15) and upper molds (16) is multiple and they are evenly distributed below the moving plate (14).

4. The multi-station brake pad hot pressing mold as described in claim 3, characterized in that: The lower mold (7) and the upper mold (16) are arranged vertically and vertically, and the positioning hole (12) and the positioning rod (17) are arranged vertically and vertically.

5. The multi-station brake pad hot pressing mold as described in claim 1, characterized in that: The top of the conveyor belt (5) is located inside the inner hole (2), and the lower mold (7) is located inside the inner hole (2).

6. The multi-station brake pad hot pressing mold as described in claim 1, characterized in that: The bottom of the positioning rod (17) is tapered.

7. The multi-station brake pad hot pressing mold as described in claim 1, characterized in that: The top of the movable plate (14) is fixedly connected to an external hydraulic mechanism, and a heating mechanism is provided inside the upper mold (16).

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