CN212525614U

CN212525614U - Brake pad trimming device for blanking die

Info

Publication number: CN212525614U
Application number: CN202020807650.8U
Authority: CN
Inventors: 赵祖红
Original assignee: Guangzhou Hongjuan Metal Product Co ltd
Current assignee: Guangzhou Hongjuan Metal Product Co ltd
Priority date: 2020-05-15
Filing date: 2020-05-15
Publication date: 2021-02-12
Anticipated expiration: 2030-05-15

Abstract

The utility model discloses a blanking is brake block side cut device for mould, including the movable mould board, the bottom surface from the top down of movable mould board is equipped with mould benevolence, clamp plate and fixed die plate in proper order, a plurality of screw fixed connection that movable mould board and mould benevolence pass through even setting, movable mould board and clamp plate are through the guide arm sliding connection of a plurality of even settings, and the guide arm is located to be equipped with reset spring between movable mould board and the clamp plate, the bottom of guide arm be equipped with clamp plate and fixed die plate on guide hole complex reference column, all be equipped with the bin outlet on clamp plate and the fixed die plate, and the fixed die plate is located the stopper that bin outlet both ends department symmetry is equipped with L shape mechanism. The utility model discloses in, the movable mould board moves down, and the bin outlet that the bottom of mould benevolence was passed on the clamp plate is cut edge to the blank, stretches into the bin outlet on the fixed die plate and downcuts unnecessary rim charge until the bottom of mould benevolence, and the brake block of the size that coincide falls down from the bin outlet on the fixed die plate, accomplishes the side cut of brake block.

Description

Brake pad trimming device for blanking die

Technical Field

The utility model relates to a blanking mould technical field specifically is a brake block side cut device for blanking mould.

Background

Brake block need be cuted the repairment to its border when preparing the shaping, and the brake block adopts punching press blanking mould to make usually, and traditional side cut needs a process alone to act on, and the brake block that only cuts edge can get into next process, consequently very big restriction the productivity of enterprise, so need an edge cutting device to cut the border of brake block.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a blanking is brake block side cut device for mould to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a blanking is brake block side cut device for mould, includes the movable mould board, the bottom surface from the top down of movable mould board is equipped with mould benevolence, clamp plate and fixed die plate in proper order, a plurality of screw fixed connection of movable mould board and mould benevolence through even setting, movable mould board and clamp plate are through a plurality of guide arm sliding connection that evenly set up, and the guide arm is located to be equipped with reset spring between movable mould board and the clamp plate, the bottom of guide arm be equipped with clamp plate and fixed die plate on guide hole complex reference column, all be equipped with the bin outlet on clamp plate and the fixed die plate, and the fixed die plate is located the stopper that the symmetry was equipped with L shape mechanism at bin outlet both.

Furthermore, the diameter of the positioning column is larger than that of the guide rod, and the guide rod penetrates through the pressing plate and is in sliding connection with the pressing plate.

Furthermore, the mould core comprises a fixed part fixedly connected with the bottom surface of the movable mould plate and an edge cutting part matched with the discharge hole.

Furthermore, one side of the fixed die plate is communicated with a feeding groove, and the feeding groove is positioned on the side which is not surrounded by the limiting block.

Furthermore, the bottom surface of the pressing plate is provided with a clearance groove corresponding to the position of the limiting block.

Furthermore, the length of the return spring is larger than the distance between the movable template and the pressure plate.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses in, send the blank of brake block to between the stopper through the chute feeder in proper order, because partial border size exceeds standard, the event blank can't fall through the bin outlet, movable mould board downstream under drive arrangement's drive this moment, the reference column stretches into the inside realization location of guide hole, later the slow whereabouts of clamp plate is until pressing on the blank, the stopper inserts and keeps away the dead slot this moment in, avoid the interference when clamp plate and fixed die plate cooperate, last movable mould board moves down, the bin outlet that the bottom of mould benevolence was passed on the clamp plate is cut edge to the blank, the bin outlet that stretches into on the fixed die plate until the bottom of mould benevolence downcuts unnecessary rim charge, the brake block of the size that coincide falls from the bin outlet on the fixed die plate, accomplish the side cut of brake block.

Drawings

FIG. 1 is a schematic structural view of a brake pad trimming device for a blanking die;

FIG. 2 is a schematic top view of a stationary platen of the brake pad trimming apparatus for the blanking mold;

fig. 3 is a schematic view of a bottom view of a movable mold plate in the brake pad trimming device for the blanking mold.

In the figure: 1. moving the template; 2. a mold core; 201. a fixed part; 202. trimming parts; 3. pressing a plate; 4. fixing a template; 5. a guide bar; 6. a return spring; 7. a guide hole; 8. a positioning column; 9. a discharge outlet; 10. a limiting block; 11. a feed chute; 12. and (5) avoiding a clearance groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution:

the utility model provides a blanking is brake block side cut device for mould, including movable mould board 1, movable mould board 1's bottom surface from the top down is equipped with mould benevolence 2 in proper order, clamp plate 3 and fixed die plate 4, a plurality of screw fixed connection of movable mould board 1 and mould benevolence 2 through even setting up, movable mould board 1 and clamp plate 3 are through the 5 sliding connection of a plurality of guide arms that evenly set up, and guide arm 5 is located and is equipped with reset spring 6 between movable mould board 1 and the clamp plate 3, the bottom of guide arm 5 be equipped with clamp plate 3 and fixed die plate 4 go up guide hole 7 complex reference column 8, all be equipped with bin outlet 9 on clamp plate 3 and the fixed die plate 4, and fixed die plate 4 is located the stopper 10 that bin outlet 9 both ends department symmetry was equipped with.

The blank with the brake block is delivered to between the limiting blocks 10 in proper order through the feeding groove 11, because partial edge size exceeds standard, so the blank can't fall through the bin outlet 9, the movable mould board 1 moves downwards under the drive of the driving device at this moment, the positioning column 8 stretches into the inside of the guide hole 7 to realize the positioning, then the clamp plate 3 slowly falls down until pressing on the blank, the limiting blocks 10 insert in the clearance groove 12 at this moment, avoid the interference when the clamp plate 3 cooperates with the fixed mould board 4, the movable mould board 1 moves downwards at last, the bottom of the mould benevolence 2 passes the bin outlet 9 on the clamp plate 3 to cut the blank edge, the bottom of the mould benevolence 2 stretches into the bin outlet 9 on the fixed mould board 4 to cut off unnecessary rim charge, the brake block with the identical size falls down from the bin outlet 9 on the fixed mould board 4, the.

In addition, the diameter of the positioning column 8 is larger than that of the guide rod 5, and the guide rod 5 penetrates through the pressing plate 3 and is in sliding connection with the pressing plate, so that a step surface is formed at the connection position of the guide rod 5 and the positioning column 8, the pressing plate 3 can be lifted in the lifting process of the movable die plate 1, and the pressing plate 3 is separated from the fixed die plate 4.

The mold core 2 comprises a fixing portion 201 fixedly connected with the bottom surface of the movable mold plate 1 and a trimming portion 202 matched with the discharge port 9, wherein the fixing portion 201 and the trimming portion 202 are in a stepped transition structure, so that when the trimming portion 202 extends into the discharge port 9, the bottom surface of the fixing portion 201 is used for limiting the maximum extending distance of the trimming portion 202.

One side intercommunication of fixed die plate 4 has chute feeder 11, and chute feeder 11 is located the not one side that surrounds of stopper 10, and chute feeder 11 is used for the pay-off for in the stopper 10 is directly sent into to the blank, the cooperation device accomplishes the operation of cutting edge, and need not manual operation.

The bottom surface of clamp plate 3 is equipped with the clearance groove 12 that corresponds with stopper 10 position, and clearance groove 12 is used for clamp plate 3 to keep away the interference of stopper 10 at the in-process that pushes down for clamp plate 3 can compress tightly the blank, makes it fixed.

The length of the reset spring 6 is larger than the distance between the movable template 1 and the pressing plate 3, so that the pressing plate 3 is always positioned below the mold core 2 in the normal state, the mold core 2 can be protected to a certain extent, and meanwhile, a large extrusion force is formed between the pressing plate 3 and the fixed template 4 to fix the blank.

The working principle is as follows:

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a blanking is brake block side cut device for mould, includes movable mould board (1), its characterized in that: the bottom surface from the top down of movable mould board (1) is equipped with mould benevolence (2), clamp plate (3) and fixed die plate (4) in proper order, a plurality of screw fixed connection through even setting of movable mould board (1) and mould benevolence (2), guide arm (5) sliding connection through a plurality of even settings of movable mould board (1) and clamp plate (3), and guide arm (5) are located and are equipped with reset spring (6) between movable mould board (1) and clamp plate (3), the bottom of guide arm (5) is equipped with guide hole (7) complex reference column (8) on with clamp plate (3) and fixed die plate (4), all be equipped with bin outlet (9) on clamp plate (3) and fixed die plate (4), and fixed die plate (4) are located that bin outlet (9) both ends department symmetry is equipped with stopper (10) that L shape mechanism.

2. The trimming device for the brake pad of the blanking die of claim 1, wherein: the diameter of the positioning column (8) is larger than that of the guide rod (5), and the guide rod (5) penetrates through the pressing plate (3) and is connected with the pressing plate in a sliding mode.

3. The trimming device for the brake pad of the blanking die of claim 1, wherein: the die core (2) comprises a fixing part (201) fixedly connected with the bottom surface of the movable die plate (1) and an edge cutting part (202) matched with the discharge hole (9).

4. The trimming device for the brake pad of the blanking die of claim 1, wherein: one side of the fixed die plate (4) is communicated with a feeding groove (11), and the feeding groove (11) is located on the side which is not surrounded by the limiting block (10).

5. The edge cutting device for the brake pad of the blanking die as claimed in claim 4, wherein: the bottom surface of the pressing plate (3) is provided with a clearance groove (12) corresponding to the position of the limiting block (10).

6. The trimming device for the brake pad of the blanking die of claim 1, wherein: the length of the return spring (6) is larger than the distance between the movable template (1) and the pressing plate (3).