CN212499147U

CN212499147U - Brake pad jet forming die

Info

Publication number: CN212499147U
Application number: CN202021056351.1U
Authority: CN
Inventors: 王谢登; 李忠富; 刘瑞琴
Original assignee: Hangzhou Bangding Automobile Fittings Co ltd
Current assignee: Hangzhou Bangding Automobile Fittings Co ltd
Priority date: 2020-06-10
Filing date: 2020-06-10
Publication date: 2021-02-09
Anticipated expiration: 2030-06-10

Abstract

The utility model discloses a brake block jet forming die, comprises a workbench, a water pump, the water cooler, the terrace die, die and electric telescopic handle, the roof upper end fixedly connected with gantry support of workstation, electric telescopic handle fixed mounting is in gantry support horizontal part's lower extreme, electric telescopic handle's output fixedly connected with connecting plate, terrace die fixed mounting is in the lower extreme of connecting plate, the equal fixed mounting of water pump and die is in the roof upper end of workstation, water cooler fixed mounting is in the roof lower extreme of workstation, the bottom plate upper end fixedly connected with water tank of workstation, be equipped with the cavity in the die, water pump and water cooler all set up with the top of water tank and the inner wall intercommunication of cavity, two fixedly connected with spring posts between workstation and the connecting plate, be equipped with two cooling mechanism between gantry support and the connecting plate. The utility model discloses can not only carry out the water jet cooling effect to the work piece effectively, can also carry out the air jet cooling effect to the work piece effectively.

Description

Brake pad jet forming die

Technical Field

The utility model relates to a brake block processing technology field especially relates to a brake block jet forming mould.

Background

The working principle of the brake mainly comes from friction, the kinetic energy of the vehicle running is converted into heat energy after friction by utilizing the friction between a brake pad and a brake disc or a brake drum and between a tire and the ground, the vehicle is stopped, and a forming die is needed when the brake pad is processed and formed, wherein one forming die is a stamping die, a stamped brake pad workpiece has a certain temperature, and the time consumption is long if the brake pad workpiece is naturally cooled, however, the common stamping forming die cannot effectively perform water flow or air flow jet cooling on the processed workpiece.

Most of brake pad forming dies used in the market at present can not effectively perform water jet cooling treatment on workpieces and can not effectively perform air jet cooling treatment on the workpieces.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art brake block forming die and mostly can not carry out the rivers jet cooling to the work piece effectively and handle, and can not carry out the phenomenon that the air jet cooling was handled to the work piece effectively, and a brake block jet forming die who proposes, it can not only carry out the rivers jet cooling effect to the work piece effectively, can also carry out the air jet cooling effect to the work piece effectively.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a jet forming die for a brake pad comprises a workbench, a water pump, a water cooler, a male die, a female die and an electric telescopic rod, the upper end of the top plate of the workbench is fixedly connected with a gantry support, the electric telescopic rod is fixedly arranged at the lower end of the horizontal part of the gantry support, the output end of the electric telescopic rod is fixedly connected with a connecting plate, the male die is fixedly arranged at the lower end of the connecting plate, the water pump and the female die are both fixedly arranged at the upper end of the top plate of the workbench, the water cooler is fixedly arranged at the lower end of the top plate of the workbench, the upper end of the bottom plate of the workbench is fixedly connected with a water tank, a cavity is arranged in the female die, the water pump and the water cooler are both communicated with the top of the water tank and the inner wall of the cavity, two spring columns are fixedly connected between the workbench and the connecting plate, two cooling mechanisms are arranged between the gantry support and the connecting plate, and the air outlet ends of the two cooling mechanisms respectively act on the workpiece and the water cooler.

Preferably, the flexible post of other fixed connection in connecting plate lower extreme and workstation roof upper end is equallyd divide including both ends to the spring post, the cover is equipped with the spring on the flexible post, the both ends of spring are equallyd divide respectively with the lower extreme of connecting plate and the roof upper end fixed connection of workstation, and the cushioning effect when having realized descending the terrace die is taken turns to the setting of spring post.

Preferably, the surface layer of the spring is subjected to galvanizing treatment, and the galvanizing treatment effectively improves the corrosion resistance of the spring.

Preferably, the cooling mechanism comprises a sealing box fixedly connected to the lower end of the horizontal part of the gantry support, the lower end of the sealing box is arranged in an open mode, a piston plate is connected to the sealing box in a sliding and sealing mode, a piston rod is fixedly connected to the lower end of the piston plate, the lower end of the piston rod is fixedly connected to the upper end of the connecting plate, an air inlet pipe and an air outlet pipe are communicated and arranged in the sealing box above the piston plate, one-way pressure valves are fixedly mounted on the air inlet pipe and the air outlet pipe, one air outlet end of the air outlet pipe extends to the workpiece, the other air outlet end of the air outlet pipe extends to the water cooler, and the cooling mechanism can effectively perform jet cooling on the workpiece and the.

Preferably, two equal fixed mounting has the dust guard in the inlet end of intake pipe, and the setting of dust guard has improved the cleanliness factor that gets into the interior air current of intake pipe effectively.

Preferably, the air outlet ends of the two air outlet pipes are arranged in a bucket shape, and the bucket shape effectively increases the action range of the air outlet pipes.

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

1. the utility model discloses a set up workstation, water pump, water cooler, terrace die, electric telescopic handle, gantry support, connecting plate, water tank and cavity etc. realized the rivers jet cooling effect to the work piece, wherein the setting of water pump and water cooler has realized water-cooling circulation, and then has improved the utilization ratio to the water resource effectively, and the setting of spring post has realized the cushioning effect when descending to the terrace die in addition.

2. The utility model discloses a set up workstation, water pump, water cooler, terrace die, electric telescopic handle, gantry support, connecting plate, water tank and cavity etc. realized the air jet cooling effect to the work piece, and then further improved the efficiency of work piece cooling, one of them outlet duct acts on the water cooler, and then cooled down to the water cooler effectively, and the end of giving vent to anger of two other outlet ducts all is the bucket form setting, and it has increased the scope of action of outlet duct effectively.

Drawings

Fig. 1 is a perspective view of a brake pad jet forming mold provided by the present invention;

fig. 2 is the utility model provides a brake block jet forming die's external structure schematic diagram.

In the figure: the device comprises a workbench, a water pump 2, a water cooler 3, a male die 4, a female die 5, an electric telescopic rod 6, a gantry support 7, a connecting plate 8, a water tank 9, a chamber 10, a spring column 11, a seal box 12, a piston plate 13, a piston rod 14, an air inlet pipe 15, an air outlet pipe 16 and a one-way pressure valve 17.

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.

Referring to fig. 1-2, a brake pad jet forming die comprises a workbench 1, a water pump 2, a water cooler 3, a male die 4, a female die 5 and an electric telescopic rod 6, wherein a gantry support 7 is fixedly connected to the upper end of a top plate of the workbench 1, the electric telescopic rod 6 is fixedly arranged at the lower end of the horizontal part of the gantry support 7, an output end of the electric telescopic rod 6 is fixedly connected with a connecting plate 8, the male die 4 is fixedly arranged at the lower end of the connecting plate 8, the water pump 2 and the female die 5 are both fixedly arranged at the upper end of the top plate of the workbench 1, the water cooler 3 is fixedly arranged at the lower end of the top plate of the workbench 1, a water tank 9 is fixedly connected to the upper end of a bottom plate of the workbench 1, a cavity 10 is arranged in the female die 5, the water pump 2 and the water cooler 3 are both communicated with the top of the water tank 9 and, the end of giving vent to anger of two cooling mechanism equally divide and do not act on work piece and water cooler 3, it needs to explain that, the end of intaking of water pump 2 and the top intercommunication setting of water tank 9 and extend to inside it, the play water end of water pump 2 and the inner wall intercommunication setting of cavity 10, the end of intaking of water cooler 3 and the inner wall intercommunication setting of cavity 10, the play water end of water cooler 3 and the top intercommunication setting of water tank 9 to form water-cooling circulation, it needs to explain in addition that, terrace die 4 and die 5 can be effectively to brake block compound die machine-shaping, its structure and principle etc. are prior art, no longer describe herein.

The spring column 11 comprises a telescopic column, two ends of which are respectively fixedly connected with the lower end of the connecting plate 8 and the upper end of the top plate of the workbench 1, a spring is sleeved on the telescopic column, two ends of the spring are respectively fixedly connected with the lower end of the connecting plate 8 and the upper end of the top plate of the workbench 1, the arrangement of the spring column 11 realizes the damping effect when the male die 4 descends, the surface layer of the spring is galvanized and galvanized, the corrosion resistance of the spring is effectively improved, the cooling mechanism comprises a sealing box 12 fixedly connected with the lower end of the horizontal part of the gantry support 7, the lower end of the sealing box 12 is arranged in an open manner, a piston plate 13 is connected in the sealing box 12 in a sliding and sealing manner, the lower end of the piston plate 13 is fixedly connected with a piston rod 14, the lower end of the piston rod 14 is fixedly connected with the upper end of the connecting plate 8, an air inlet pipe 15 and an air outlet, the air outlet end of one air outlet pipe 16 extends to the workpiece, the air outlet end of the other air outlet pipe 16 extends to the water cooler 3, and the cooling mechanism is arranged to effectively spray and cool the workpiece and the water cooler 3. it should be noted that the one-way pressure valves 17 on the two air inlet pipes 15 are controlled to only introduce external air flow into the corresponding seal box 12 after passing through the dust-proof plate, and the one-way pressure valves 17 on the two air outlet pipes 16 are controlled to only spray clean air flow in the corresponding seal box 12 onto the workpiece or the water cooler 3.

Equal fixed mounting has the dust guard in the inlet end of two intake pipes 15, and the setting of dust guard has improved the cleanliness factor that gets into the interior air current of intake pipe 15 effectively, needs to explain, not shown in the dust guard picture, and the end of giving vent to anger of two outlet ducts 16 all is the hopper-shaped setting, and the hopper-shaped setting has increased the scope of action of outlet duct 16 effectively.

In the utility model, when the brake pad needs to be punched, a worker can place a part to be punched of the brake pad in the female die 5, after the material is discharged, the electric telescopic rod 6 is started to work, the electric telescopic rod 6 drives the connecting plate 8 and the male die 4 below the connecting plate to descend, the electric telescopic rod 6 descends until the male die 4 and the female die 5 are assembled, the male die 4 and the female die 5 are assembled to effectively punch the part to be punched of the brake pad, after the punching is finished, the electric telescopic rod 6 drives the male die 4 to ascend and reset, which is the prior art and is not repeated, wherein when the electric telescopic rod 6 drives the connecting plate 8 to synchronously reciprocate up and down, two piston rods 14 and two piston plates 13 are synchronously reciprocated up and down, the airtight space pressure in the seal box 12 is changed in the process of the up-and-down reciprocating motion of the piston plates 13, when the female die 4 descends, the two air inlet pipes 15 are controlled by the one-way pressure valves 17 on the two air inlet pipes, outside air flow is led into the corresponding seal boxes 12 through dust shields, when the female die 4 ascends, the two air outlet pipes 16 are controlled by the one-way pressure valves 17 on the two air outlet pipes, clean air flow in the corresponding seal boxes 12 is respectively sprayed on the workpiece and the water cooler 3, the air flow spraying cooling effect on the workpiece after stamping forming is further realized, the air flow spraying cooling effect can be effectively carried out on the water cooler 3, the water pump 2 and the water cooler 3 are started to work in the process of processing the workpiece, the water pump 2 sprays water in the water tank 9 into the cavity 10, the water flow spraying cooling effect on the workpiece is realized, the water entering the cavity 10 enters the water cooler 3 to be cooled after removing heat of the workpiece, the water flow cooled by the water cooler 3 enters the water tank 9 again to be reused, thereby realized a water-cooling circulation, the work piece after rapid cooling is convenient for the staff and is got the piece, gets a prior art, and it is no longer repeated here.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A brake pad jet forming die comprises a workbench (1), a water pump (2), a water cooler (3), a male die (4), a female die (5) and an electric telescopic rod (6), and is characterized in that the upper end of a top plate of the workbench (1) is fixedly connected with a gantry support (7), the electric telescopic rod (6) is fixedly arranged at the lower end of the horizontal part of the gantry support (7), the output end of the electric telescopic rod (6) is fixedly connected with a connecting plate (8), the male die (4) is fixedly arranged at the lower end of the connecting plate (8), the water pump (2) and the female die (5) are both fixedly arranged at the upper end of the top plate of the workbench (1), the water cooler (3) is fixedly arranged at the lower end of the top plate of the workbench (1), the upper end of a bottom plate of the workbench (1) is fixedly connected with a water tank (9), and a cavity (, water pump (2) and water cooler (3) all set up with the top of water tank (9) and the inner wall intercommunication of cavity (10), two spring posts (11) of fixedly connected with between workstation (1) and connecting plate (8), be equipped with two cooling mechanism between longmen support (7) and connecting plate (8), two cooling mechanism's the end of giving vent to anger is equallyd divide and is acted on work piece and water cooler (3) respectively.

2. The brake pad jet forming die according to claim 1, wherein the spring post (11) comprises a telescopic post with two ends fixedly connected to the lower end of the connecting plate (8) and the upper end of the top plate of the workbench (1), respectively, a spring is sleeved on the telescopic post, and two ends of the spring are fixedly connected to the lower end of the connecting plate (8) and the upper end of the top plate of the workbench (1), respectively.

3. The brake pad jet forming die of claim 2, wherein the surface layer of the spring is galvanized.

4. The brake pad jet forming die of claim 1, wherein the cooling mechanism comprises a sealing box (12) fixedly connected to the lower end of the horizontal part of the gantry support (7), the lower end of the sealing box (12) is arranged in an open mode, a piston plate (13) is connected in the sealing box (12) in a sliding and sealing mode, the lower end of the piston plate (13) is fixedly connected with a piston rod (14), the lower end of the piston rod (14) is fixedly connected with the upper end of the connecting plate (8), an air inlet pipe (15) and an air outlet pipe (16) are communicated in a sealing box (12) positioned above the piston plate (13), the air inlet pipe (15) and the air outlet pipe (16) are both fixedly provided with a one-way pressure valve (17), the air outlet end of one air outlet pipe (16) extends to the workpiece, and the air outlet end of the other air outlet pipe (16) extends to the water cooler (3).

5. The brake pad jet forming die of claim 4, wherein a dust guard is fixedly arranged in the air inlet ends of the two air inlet pipes (15).

6. The jet forming die for the brake pad according to claim 4, wherein the air outlet ends of the two air outlet pipes (16) are arranged in a bucket shape.