阅读说明：本技术 一种汽车用鼓式制动器衬片压制装置 (Drum brake lining pressing device for automobile ) 是由 罗加斌 金超 陈杰 于 2019-11-09 设计创作，主要内容包括：本发明公开了一种汽车用鼓式制动器衬片压制装置,包括工作台,所述工作台顶端中部固定安装有凹模座,所述引导柱顶端滑动连接有凸模座,所述凸模座顶端固定连接有液压杆,所述工作台正面焊接有连接架,所述连接架中部滑动连接有驱动杆,所述驱动杆一端固定连接有推动板,所述工作台背面均匀焊接有支撑杆,所述支撑杆一端固定连接有放置板,本发明连接架、驱动杆、推动板和放置板相互配合,当衬片压制完成并被卸料板弹起后,推动工作台正面连接架上的驱动杆,驱动杆通过推动板将衬片推移到工作台后面的放置板上,待衬片冷却到常温后再集中运输,简化了衬片的转移过程,提高了工作效率。(The invention discloses a drum brake lining pressing device for an automobile, which comprises a workbench, wherein a concave die holder is fixedly arranged in the middle of the top end of the workbench, a convex die holder is connected to the top end of a guide column in a sliding manner, a hydraulic rod is fixedly connected to the top end of the convex die holder, a connecting frame is welded on the front surface of the workbench, a driving rod is connected to the middle of the connecting frame in a sliding manner, one end of the driving rod is fixedly connected with a pushing plate, a supporting rod is uniformly welded on the back surface of the workbench, and one end of the supporting rod is fixedly connected with a placing plate. The working efficiency is improved.)

1. A drum brake lining pressing device for an automobile, comprising a table (1), characterized in that: the automatic stamping die comprises a workbench (1), a die holder (2) is fixedly arranged in the middle of the top end of the workbench (1), guide columns (3) are fixedly connected to four corners of the top end of the die holder (2), a convex die holder (4) is slidably connected to the top end of the guide columns (3), a hydraulic rod (5) is fixedly connected to the top end of the convex die holder (4), a mounting plate (6) is fixedly connected to the top end of the hydraulic rod (5), the mounting plate (6) is fixedly connected with the workbench (1) through a support column (7), a connecting frame (8) is welded to the front side of the workbench (1), a driving rod (9) is slidably connected to the middle of the connecting frame (8), a pushing plate (10) is fixedly connected to one end of the driving rod (9), supporting rods (12) are uniformly welded to the back side of the;

the die holder is characterized in that grooves are uniformly formed in the top end of the die holder (2), a heating seat (14) is fixedly mounted in each groove, springs (21) are symmetrically mounted at the bottom of each heating seat (14), a discharging plate (22) is fixedly connected to the top end of each spring (21), and a supporting block (15) is fixedly connected to the middle of the bottom end of each heating seat (14).

2. Drum brake lining press for motor vehicles, according to claim 1, characterised in that said female die holder (2) is frontally welded with a buffer block (16) symmetrically at the top edge.

3. The drum brake lining pressing device for the automobile as claimed in claim 1, wherein chip grooves (17) are formed in the top end of the workbench (1) at the positions of the four side portions of the die holder (2), chip removal holes (18) are formed in the middle of the bottom ends of the chip grooves (17), and a collection box (19) is slidably connected to the bottom end portion of the workbench (1) corresponding to the bottom ends of the chip removal holes (18).

4. A drum brake lining press device for an automobile according to claim 1, wherein a guard rim (20) is fixedly attached to an edge portion of the placing plate (13).

5. A drum brake lining press device for automobiles according to claim 1, wherein a long brush (11) is fixedly attached to a bottom end of the push plate (10).

6. The drum brake lining pressing device for the automobile as claimed in claim 1, wherein the bottom end of the working platform (1) is symmetrically welded with sliding rails at the middle part, the collecting box (19) is provided with sliding grooves at both sides, and the sliding rails and the sliding grooves are matched with each other.

7. The drum brake lining pressing device for the automobile as claimed in claim 1, wherein the top end of the placing plate (13) is uniformly provided with a heat conducting groove (23), one end of the protecting edge (20) is fixedly provided with a fan (24), and an input end of the fan (24) is electrically connected with an output end of a commercial power.

Technical Field

The invention relates to the technical field of automobile accessories, in particular to a drum brake lining pressing device for an automobile.

Background

The lining is pressed by a friction material, organic binders used by the friction material are phenolic resin and synthetic rubber, the phenolic resin is taken as a main material, and a lining pressing device is required when the lining is produced;

the Chinese patent discloses a drum brake lining pressing die, the application number is (201721231874.3), the structure of the die is scientific and reasonable, the use is convenient, a convex die holder connected with a convex die is arranged on the inner side of an upper die holder, slow die-casting operation can be carried out after die assembly through a hydraulic action rod connected with the upper side, the lining is ensured to be stably and accurately formed between the convex die and a concave die, the product yield is ensured, a fully-wrapped heating seat is arranged on the outer side of the concave die, the product material is ensured to be uniformly heated in the concave die, the speed of die-casting forming of the material is improved, in addition, a raw material feed opening is provided with a concave die column, the accurate positioning can be realized in the die assembly process, the falling of residual materials is ensured not to;

however, this patent also has the following disadvantages that the temperature is high after the pressing of the lining is completed, the lining cannot be directly taken out, the lining can be taken out only by a clamping tool and placed on a special cooling table, but the shape of the lining is not favorable for clamping, the clamping process takes a long time, continuous production cannot be performed, and the working efficiency is low.

Disclosure of Invention

The invention provides a drum brake lining pressing device for an automobile, which can effectively solve the problems that after the lining pressing is finished, the temperature is high, the lining cannot be directly taken out, a clamping tool is required to be used for taking out the lining and placing the lining on a special cooling table, and the shape of the lining is not beneficial to clamping, so that the clamping process is long in time consumption, continuous production cannot be carried out, and the working efficiency is low.

In order to achieve the purpose, the invention provides the following technical scheme: a drum brake lining pressing device for an automobile comprises a workbench, wherein a concave die holder is fixedly arranged in the middle of the top end of the workbench, guide columns are fixedly connected to four corners of the top end of the concave die holder, a convex die holder is slidably connected to the top end of each guide column, a hydraulic rod is fixedly connected to the top end of each convex die holder, an installation plate is fixedly connected to the top end of each hydraulic rod, the installation plate is fixedly connected with the workbench through a support column, a connecting frame is welded to the front side of the workbench, a driving rod is slidably connected to the middle of the connecting frame, one end of the driving rod is fixedly connected with a pushing plate, supporting rods are uniformly welded to the back side of the;

the die comprises a die holder and is characterized in that grooves are uniformly formed in the top end of the die holder, a heating seat is fixedly installed in each groove, springs are symmetrically installed at the bottom of each heating seat, a stripper plate is fixedly connected to the top end of each spring, and a supporting block is fixedly connected to the middle of the bottom end of each heating seat.

Preferably, the edge part of the top end of the die holder is symmetrically welded with the buffer blocks.

Preferably, chip grooves are formed in the positions, located on the four side portions of the die holder, of the top end, chip removal holes are formed in the middle of the bottom ends of the chip grooves, and the position, corresponding to the bottom ends of the chip removal holes, of the end portion of the bottom of the workbench is connected with the collecting box in a sliding mode.

Preferably, the edge of the placing plate is fixedly connected with a protective edge.

Preferably, the bottom end of the pushing plate is fixedly connected with a long brush.

Preferably, the middle part of the bottom end of the workbench is symmetrically welded with sliding rails, sliding grooves are formed in two sides of the collecting box, and the sliding rails are matched with the sliding grooves.

Preferably, the top end of the placing plate is uniformly provided with a heat conducting groove, the protection edge is fixedly provided with a fan along one end, and the input end of the fan is electrically connected with the output end of a mains supply.

Compared with the prior art, the invention has the beneficial effects that:

1. the connecting frame, the driving rod, the pushing plate, the spring and the discharging plate are arranged, after the facing is pressed and is ejected out by the spring and the discharging plate, the driving rod on the connecting frame on the front face of the workbench is pushed, the driving rod pushes the facing to the rear placing plate of the workbench through the pushing plate, the facing is cooled to normal temperature and then is transported in a centralized mode, the facing transferring process is simplified, and the working efficiency is improved.

2. The heat guide plate is provided with the placing plate, the protective edge, the heat conducting groove and the fan, the placing plate is used for placing detached gaskets and cooling the gaskets, the heat conducting groove guides heat on the gaskets to the bottom of the placing plate, the fan blows cold air and cools the gaskets, the cooling time of the gaskets is shortened due to the cooperation of the heat conducting groove and the fan, and the working efficiency is improved.

3. The long brush is arranged on the workbench for sweeping the friction material at the top end of the concave die holder in the pushing process of the pushing plate, the friction material scattered on the workbench is swept to the chip groove through the brush, and then the friction material enters the collecting box through the chip removing hole, so that the scattering of the friction material is avoided, and the neatness of the working environment is kept.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.

In the drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the support pole of the present invention;

FIG. 3 is a schematic view of the construction of the connecting frame of the present invention;

FIG. 4 is a schematic view of the heating base of the present invention;

reference numbers in the figures: 1. a work table; 2. a female die holder; 3. a guide post; 4. a convex die holder; 5. a hydraulic lever; 6. mounting a plate; 7. a support pillar; 8. a connecting frame; 9. a drive rod; 10. a push plate; 11. long brushing; 12. a support bar; 13. placing the plate; 14. a heating base; 15. a support block; 16. a buffer block; 17. a chip collecting groove; 18. chip removal holes; 19. a collection box; 20. a protective edge; 21. a spring; 22. a stripper plate; 23. a heat conducting groove; 24. a fan.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.