CN222242878U - Brake block presses and cuts frock - Google Patents

Abstract

The application relates to a brake block pressing and shearing tool, which belongs to the technical field of brake block machining and comprises a machining table, a placing seat, a shearing knife, a clamping assembly and a sliding assembly, wherein the placing seat is arranged on the machining table and provided with a clamping groove matched with a brake block, the shearing knife is connected onto the placing seat in a sliding manner and used for shearing the brake block, the clamping assembly is arranged on the machining table and used for clamping the brake block, and the sliding assembly is arranged on the machining table and used for driving the shearing knife to slide. Only need place the brake block in the draw-in groove, can drive clamping assembly and carry out the centre gripping to the brake block, after the centre gripping, through the drive subassembly that slides for slide the drive and cut the cutter and cut the brake block, because at the brake block shearing in-process, only need the staff to get the manual brake block of putting, all other works are all automatic to be accomplished, have consequently improved the degree of automation that the brake block sheared.

Description

Brake block presses and cuts frock

Technical Field

The application relates to the technical field of brake pad processing, in particular to a brake pad pressing and shearing tool.

Background

The brake pad is a key component for an automobile brake system, and the shearing strength of the brake pad is directly related to the stability and failure of the brake system. High shear strength and uniform and stable quality from batch to batch are the most fundamental requirements for brake pads.

In the related art, when the brake pad is processed, a shearing tool is usually required to clamp the brake pad, but manual operation is required in most cases, so that the degree of automation of the brake pad is low in a shearing test.

Disclosure of utility model

In order to improve the automation degree of brake block shearing, the application provides a brake block pressing and shearing tool, which adopts the following technical scheme:

A brake pad pressure shear tooling, comprising:

a processing table;

the placing seat is arranged on the processing table and provided with a clamping groove matched with the brake block;

The shearing knife is connected to the placing seat in a sliding manner and is used for shearing the brake pad;

The clamping assembly is arranged on the processing table and used for clamping the brake pad;

And the sliding component is arranged on the processing table and is used for driving the shearing knife to slide.

Through adopting above-mentioned technical scheme, only need place the brake block in the draw-in groove, can drive clamping assembly and carry out the centre gripping to the brake block, after the centre gripping, through the drive slip subassembly for slip drive shearing sword shears the brake block, because at the brake block shearing overall process, only need the staff to get the manual brake block of putting, all the other work is all automatic to be accomplished, has consequently improved the degree of automation that the brake block sheared.

Optionally, the clamping assembly includes:

a main side clamping plate horizontally moving on the processing table;

And the driving part is arranged on the processing table and is used for driving the main side clamping plate to move.

Optionally, the clamping assembly further comprises:

and the auxiliary clamping plate is arranged on the side wall of the placing seat, which is away from the brake pad, and is used for supporting the placing seat in an auxiliary manner.

Optionally, the driving part includes:

the cylinder body is horizontally arranged on the processing table, and the main side clamping plates are arranged on a piston rod of the driving cylinder.

Optionally, the slip assembly includes:

the sliding cylinder is vertically arranged on the processing table;

And the pressing plate is fixedly connected to a piston rod of the sliding cylinder and used for driving the shearing knife to slide.

Optionally, the sliding assembly further includes:

A connecting plate;

The sliding rod is respectively arranged at two ends of the connecting plate, one end of the sliding rod is fixedly connected with the connecting plate, the other end of the sliding rod is arranged on the processing table, and the cylinder body of the sliding cylinder is arranged on the connecting plate.

Optionally, the press-shearing tool further includes:

The first limiting clamp plate is arranged on a piston rod of the driving cylinder;

The guide limiting rods are respectively arranged at two ends of the first limiting clamping plate, one end of each guide limiting rod is fixedly connected with the first limiting clamping plate, and the other end of each guide limiting rod is in sliding connection with the corresponding auxiliary side clamping plate;

The second limiting clamp plate is fixedly connected with the guide limiting rod, and the main side clamp plate is arranged on the second limiting clamp plate; the first limiting clamp plate and the second limiting clamp plate are used for clamping the sliding rod, and the other end of the sliding rod is abutted to the processing table;

Or alternatively, the first and second heat exchangers may be,

The first limiting clamp plate is fixedly connected to the processing table, the guide limiting rod is fixedly connected between the first limiting clamp plate and the auxiliary side clamp plate, the second limiting clamp plate is in sliding connection with the guide limiting rod, and the other end of the sliding rod is fixedly connected to the processing table.

Optionally, the press-shearing tool further includes:

The linear motor is arranged on the second limiting clamp plate, the main side clamp plate is arranged on a rotor of the linear motor, and the sliding direction of the main side clamp plate is perpendicular to the telescopic direction of the driving cylinder.

Through adopting above-mentioned technical scheme, can adjust the height of main side splint to make main side splint can better carry out the centre gripping to the brake block of equidimension not.

Optionally, the press-shearing tool further includes:

One end of the sliding block is fixedly connected with the shearing knife, and the other end of the sliding block is in sliding connection with the auxiliary side clamping plate through a sliding groove;

And the reset spring is arranged in the sliding groove and used for driving the sliding block to reset.

Through adopting above-mentioned technical scheme, when the shearing sword was sheared to the brake block, slider compression reset spring was accomplished to the shearing sword, after the clamp plate released the pressure to the shearing sword, and the shearing sword is automatic reset under reset spring's elasticity.

In summary, the present application has at least the following advantages:

1. The purpose of setting up seat, clamping assembly and slip subassembly is, only need place the brake block in the draw-in groove, can drive clamping assembly and carry out the centre gripping to the brake block, after the centre gripping, through the drive slip subassembly for slip drive shearing sword shears the brake block, because at the brake block shearing overall process, only need the staff to get the manual brake block of putting, all the other work is all automatic to be accomplished, has consequently improved the degree of automation that the brake block sheared.

2. The purpose of setting up first spacing splint, direction gag lever post and second spacing splint is, when the actuating cylinder stretches, first spacing splint and second spacing splint drive the synchronous removal of slide bar to make main side splint behind the centre gripping brake block, the position of clamp plate can be arranged in shearing sword department.

3. The purpose of the linear motor is to allow the height of the main side clamping plates to be adjusted so that the main side clamping plates can better clamp brake pads of different sizes.

Drawings

FIG. 1 is a schematic overall structure of an embodiment of the present application;

FIG. 2 is a schematic structural view of a clamping assembly;

Fig. 3 is a schematic structural view of the connection relationship between the shearing blade and the slave side clamping plate.

The reference numerals are 100, a processing table, 200, a placing seat, 300, a shearing knife, 400, a clamping assembly, 410, a secondary side clamping plate, 411, a sliding block, 412, a return spring, 413, a sliding groove, 420, a primary side clamping plate, 430, a driving cylinder, 440, a first limiting clamping plate, 450, a second limiting clamping plate, 460, a guiding limiting rod, 470, a linear motor, 500, a sliding assembly, 510, a connecting plate, 520, a sliding rod, 530, a sliding cylinder, 540 and a pressing plate.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to fig. 1 to 3 in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The embodiment of the application discloses a brake block pressing and shearing tool. Referring to fig. 1 and 2, as an embodiment of the press-shearing tool, the press-shearing tool may include a processing table 100, a placing seat 200, a shearing blade 300, a clamping assembly 400, and a sliding assembly 500. Wherein, the placing seat 200 is provided with a clamping groove matched with the brake pad, and the placing seat 200 is arranged on the processing table 100 through bolts. The shearing blade 300 is slidably coupled to the placement base 200 to shear the brake pad on the placement base 200. The sliding assembly 500 is installed on the placement base 200 for driving sliding of the shearing blade 300, and the clamping assembly 400 is installed on the processing table 100 for clamping the brake pad.

The clamping assembly 400 may include a slave side clamping plate 410, a master side clamping plate 420, a driving cylinder 430, a first limit clamping plate 440, a second limit clamping plate 450, a guide limit lever 460, and a linear motor 470.

The side clamping plate 410 is mounted on the processing table 100 through bolts and is abutted against the side wall of the placing seat 200, which is away from the brake pad. The guide limit rods 460 are respectively arranged at two ends of the slave side clamping plate 410 and are slidably connected with the slave side clamping plate 410. The second limiting clamp plate 450 is fixedly connected with the guide limiting rod 460, the linear motor 470 is mounted on the second limiting clamp plate 450 through bolts, and the main side clamp plate 420 is mounted on a rotor of the linear motor 470. The cylinder body of the driving cylinder 430 is horizontally mounted on the processing table 100 by bolts, and the piston rod is fixedly connected with the first limiting clamp plate 440.

In addition, referring to fig. 3, a sliding block 411 is fixedly connected to the shear blade 300, the sliding block 411 is slidably connected to the slave side clamping plate 410 through a sliding groove 413, a return spring 412 is mounted in the sliding groove 413, one end of the return spring 412 is fixedly connected to a side wall of the sliding groove 413 close to the brake pad, and the other end is fixedly connected to the sliding block 411.

The slip assembly 500 may include a connection plate 510, a slip rod 520, a slip cylinder 530, and a platen 540. Wherein, the sliding rod 520 is disposed at two ends of the connecting plate 510, one end of the sliding rod is fixedly connected with the connecting plate 510, the other end of the sliding rod is abutted to the processing table 100, and the first limiting clamping plate 440 and the second limiting clamping plate 450 clamp the sliding rod 520. The cylinder body of the sliding cylinder 530 is mounted on the connection plate 510 through bolts, and the pressing plate 540 is fixedly connected with the piston rod of the sliding cylinder 530. The pressing plate 540 can abut against the shear blade 300 to drive the sliding of the shear blade 300.

Both the slipping cylinder 530 and the driving cylinder 430 may be powered by an air pump.

In another embodiment, the cylinder body of the driving cylinder 430 is mounted on the first limiting clamp plate 440 through bolts, and the first limiting clamp plate 440 is fixedly connected to the processing table 100. The guide limiting rod 460 is fixedly connected between the first limiting clamp plate 440 and the slave side clamp plate 410, and the second limiting clamp plate 450 is slidably connected with the guide limiting rod 460. The sliding rod 520 is located between the first limiting clamp plate 440 and the second limiting clamp plate 450, and is fixedly connected to the processing table 100.

The implementation principle of the embodiment is as follows:

The brake pad is placed in the clamping groove, then the driving cylinder 430 is started, the driving cylinder 430 stretches, so that the main side clamping plate 420 is driven to abut against the brake pad, then the linear motor 470 is started, after fine adjustment, the driving cylinder 430 is continuously started, the driving cylinder 430 stretches, so that the main side clamping plate 420 is driven to clamp the brake pad, then the sliding cylinder 530 is started, the sliding cylinder 530 stretches, so that the pressing plate 540 is driven to press the shearing blade 300, the shearing blade 300 shears the brake pad, after shearing is completed, the sliding cylinder 530 is driven to shrink, the pressing plate 540 is reset, and the shearing blade 300 is reset under the elasticity of the reset spring 412.

The foregoing description of the preferred embodiments of the application is not intended to limit the scope of the application, as any feature disclosed in this specification (including abstract and drawings) may be replaced by alternative features serving the same, equivalent or similar purpose, unless expressly stated otherwise. That is, each feature is one example only of a generic series of equivalent or similar features, unless expressly stated otherwise.

Claims (9)

1. Brake block presses and cuts frock, its characterized in that includes:

A processing table (100);

The placing seat (200) is arranged on the processing table (100), and a clamping groove matched with the brake pad is formed in the placing seat (200);

The shearing knife (300) is connected to the placing seat (200) in a sliding manner and is used for shearing the brake pad;

The clamping assembly (400) is arranged on the processing table (100) and is used for clamping a brake pad;

and the sliding assembly (500) is arranged on the processing table (100) and is used for driving the shearing blade (300) to slide.

2. The brake pad pressing and shearing tool as recited in claim 1, wherein said clamping assembly (400) comprises:

a main side clamping plate (420) horizontally moved on the processing table (100);

And a driving part, which is installed on the processing table (100) and is used for driving the main side clamping plate (420) to move.

3. The brake pad pressing and shearing tool as recited in claim 2, wherein said clamping assembly (400) further comprises:

And the auxiliary clamping plate (410) is arranged on the side wall of the placing seat (200) away from the brake pad and is used for supporting the placing seat (200) in an auxiliary manner.

4. A brake pad pressing and shearing tool as recited in claim 3, wherein said drive member comprises:

And the driving cylinder (430) is horizontally arranged on the processing table (100), and the main side clamping plate (420) is arranged on a piston rod of the driving cylinder (430).

5. The brake pad pressing and shearing tool as recited in claim 4, wherein said slip assembly (500) comprises:

a slip cylinder (530) vertically disposed on the processing table (100);

and the pressing plate (540) is fixedly connected to a piston rod of the sliding cylinder (530) and is used for driving the shearing blade (300) to slide.

6. The brake pad pressing and shearing tool as recited in claim 5, wherein said slip assembly (500) further comprises:

a connection plate (510);

The sliding rod (520) is respectively arranged at two ends of the connecting plate (510), one end of the sliding rod (520) is fixedly connected with the connecting plate (510), the other end of the sliding rod is arranged on the processing table (100), and a cylinder body of the sliding cylinder (530) is arranged on the connecting plate (510).

7. The brake pad pressing and shearing tool as recited in claim 6, further comprising:

the first limiting clamp plate (440) is arranged on a piston rod of the driving cylinder (430);

The guide limiting rods (460) are respectively arranged at two ends of the first limiting clamping plate (440), one end of each guide limiting rod is fixedly connected with the first limiting clamping plate (440), and the other end of each guide limiting rod is in sliding connection with the slave side clamping plate (410);

The main side clamping plate (420) is arranged on the second limiting clamping plate (450), the first limiting clamping plate (440) and the second limiting clamping plate (450) are used for clamping the sliding rod (520), and the other end of the sliding rod (520) is abutted against the processing table (100);

Or alternatively, the first and second heat exchangers may be,

The first limiting clamp plate (440) is fixedly connected to the processing table (100), the guide limiting rod (460) is fixedly connected between the first limiting clamp plate (440) and the auxiliary side clamp plate (410), the second limiting clamp plate (450) is in sliding connection with the guide limiting rod (460), and the other end of the sliding rod (520) is fixedly connected to the processing table (100).

8. The brake pad pressing and shearing tool as recited in claim 7, further comprising:

The linear motor (470) is arranged on the second limiting clamp plate (450), the main side clamp plate (420) is arranged on a rotor of the linear motor (470), and the sliding direction of the main side clamp plate (420) is perpendicular to the telescopic direction of the driving cylinder (430).

9. The brake pad pressing and shearing tool as recited in claim 7, further comprising:

One end of the sliding block (411) is fixedly connected with the shearing knife (300), and the other end of the sliding block is in sliding connection with the auxiliary side clamping plate (410) through a sliding groove (413);

And a return spring (412) installed in the sliding groove (413) and used for driving the sliding block (411) to return.