Brake disc drilling tool clamp

Abstract

The utility model provides a brake disc drilling tool clamp, which belongs to the technical field of brake disc drilling tools, and comprises a fixed block and a clamping mechanism, the clamping mechanism comprises a clamping assembly, a driving assembly and an interlocking assembly, the clamping assembly comprises a plurality of sliding chutes arranged on the fixed block, sliding blocks are arranged in the plurality of sliding chutes, and the driving assembly is connected with the interlocking assembly. A clamping block is arranged on the upper surface of the sliding block, a moving block is arranged at the bottom of the sliding block, the interlocking assembly comprises a rotating block arranged at the bottom of the fixed block, a plurality of connecting rods are arranged on the upper surface of the rotating block, and the connecting rods on the rotating block are connected with the moving block through connecting parts; the lead screw is in threaded fit with the sliding block, a motor is arranged on one side of the fixing block, and an output shaft of the motor is connected with one end of the lead screw; according to the brake disc clamping device, a person can conveniently and rapidly clamp a brake disc, meanwhile, the person can conveniently take down the brake disc, and the working efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to brake disc drilling frock technical field, concretely relates to a brake disc drilling frock clamp. BACKGROUND

[0002] The automobile brake is the brake device of the automobile, and the brake used by the automobile is almost of the friction type and can be divided into two categories of drum type and disc type. The rotating element of the friction pair of the drum brake is the brake drum, and its working surface is a cylindrical surface. The rotating element of the disc brake is the rotating brake disc, and the end surface is the working surface. The automobile brake refers to the component that generates the force (braking force) for hindering the movement or movement trend of the vehicle, and also includes the retarding device in the auxiliary brake system. When the brake disc is processed, a clamp needs to be used to clamp and fix the brake disc to facilitate the next processing.

[0003] The existing personnel places the brake disc on the triangular chuck, so that the triangular chuck clamps the brake disc, and then the drilling machine is moved to drill the brake disc.

[0004] There are some problems. The triangular chuck is used to fix the arc surface of the brake disc. In this process, the worker needs to manually adjust the clamping force of the triangular chuck on the arc surface of the brake disc, and then the drilling machine drills the brake disc. After drilling is completed, the brake disc needs to be removed, and the personnel need to manually adjust the triangular chuck to remove the brake disc, and then place another brake disc that needs to be processed. The personnel need to manually adjust the triangular chuck to fix the arc surface of the brake disc again, so that the personnel need to manually adjust the clamp of the triangular chuck every time the brake disc is fixed or taken out, which increases the workload of the personnel and makes the personnel tired. UTILITY MODEL CONTENTS

[0005] Therefore, the utility model provides a brake disc drilling frock clamp, and the brake disc can be clamped quickly, the brake disc can be taken out quickly, and the work efficiency is improved.

[0006] In order to solve the above technical problems, the utility model provides a brake disc drilling frock clamp, including fixed block and be provided with clamping mechanism, clamping mechanism includes clamping assembly, drive assembly and interlocking assembly, clamping assembly includes the plurality of sliding slot of setting in fixed block, the plurality of sliding slot is provided with the sliding block, the upper surface of sliding block is provided with clamping block, the bottom of sliding block is provided with moving block, interlocking assembly includes the rotary block of setting in the bottom of fixed block, the upper surface of rotary block is provided with the plurality of connecting rods, the connecting rod on rotary block is connected with moving block through the connecting portion, drive assembly includes the lead screw of setting in one of sliding slot, the lead screw is cooperated with the sliding block thread, one side of fixed block is provided with motor, the output shaft of motor is connected with the one end of lead screw, namely, start motor, the output shaft of motor drives the rotation of lead screw, because the lead screw is cooperated with the sliding block thread, the sliding block moves in the sliding slot along the axial direction of lead screw. Because of the effect of interlocking assembly, the movement of sliding block will drive moving block and connecting rod, and then make rotary block rotate in the bottom of fixed block. With the rotation of rotary block, clamping block gradually approaches and clamps brake disc, so that personnel can clamp brake disc quickly, and personnel can take down brake disc conveniently, and work efficiency is improved.

[0007] The upper surface of the clamping block is provided with an arc-shaped block; that is, the arc-shaped block is provided, so that personnel can effectively clamp the brake disc, and the clamping force is uniformly distributed.

[0008] The interlocking assembly includes a circular groove arranged in the middle of the fixed block, a connecting column is arranged in the circular groove, the rotary block is sleeved on the connecting column, two fixing rings are arranged on the connecting column, and the two fixing rings are located at the upper end and the lower end of the rotary block; that is, the fixing rings provide a limit for the rotary block, so that the rotary block can rotate, and the rotary block can be prevented from falling off.

[0009] The connecting portion includes a plurality of through holes arranged on the rotary block, the bottom of the moving block is provided with a mounting column, the connecting rod is provided with a plug column and a plug hole, respectively, the plug hole of the connecting rod is sleeved on the outer surface of the mounting column, and the plug column of the connecting rod penetrates through the through hole; that is, it is convenient for personnel to install the connecting rod, so that the connecting rod connects the moving block and the rotary block.

[0010] The end of the mounting column and the plug column is provided with a limiting circular block; that is, the mounting column can be prevented from sliding out.

[0011] The end of the connecting column is provided with a positioning support; that is, the positioning support, so that personnel can place the brake disc.

[0012] The positioning support is made of titanium alloy material; that is, the load bearing property of the brake disc is improved.

[0013] Compared with the prior art, the present application has at least one of the following beneficial technical effects:

[0014] 1、 personnel first put the brake disc on the upper surface of the positioning support, the motor starts, the output shaft of the motor drives the screw rod to rotate, the sliding block moves in the sliding groove, through the action of the interlocking assembly, one of the connecting rods drives the rotating block to rotate, the rotating block synchronously moves the other connecting rods and sliding blocks, the rotating block rotates on the connecting column, and finally all the clamping blocks move to the center at the same time, clamping the brake disc, so that personnel can quickly place and take the brake disc, thereby improving the work efficiency of personnel.

[0015] 2、 first, the insertion column of the connecting rod is inserted into the through hole on the rotating block, then the center of the insertion column is installed through the limiting circular block, so that the insertion column is prevented from sliding out of the rotating block, then the other end of the connecting rod is inserted into the installation column on the moving block, and then the limiting block is installed in the middle of the installation column, so that the installation column is prevented from sliding out, so that the connecting rod provides connection for the rotating block and the moving block. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a structure schematic view of the brake disc drilling tool clamp of the utility model;

[0017] Figure 2 It is a structure schematic view of the bottom of the fixed block of the utility model;

[0018] Figure 3 It is a structure schematic view of the utility model Figure 2 in the enlarged view of A;

[0019] Figure 4 It is a structure schematic view of the connecting column of the utility model.

[0020] BRIEF DESCRIPTION OF DRAWINGS

[0021] 100, fixed block; 101, positioning support;

[0022] 200, clamping assembly; 201, sliding groove; 202, clamping block; 203, arc-shaped block; 204, sliding block;

[0023] 300, driving assembly; 301, motor; 302, screw rod;

[0024] 400, interlocking assembly; 401, connecting rod; 402, rotating block; 403, moving block; 404, connecting column; 405, fixed ring;

[0025] 500, connecting part; 501, installation column; 502, limiting circular block; 503, insertion column; DETAILED DESCRIPTION

[0026] To make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the following will combine the drawings of the embodiments of the utility modelFigures 1-4 The technical solutions of the embodiments of the utility model are clearly and completely described. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments. Based on the described embodiments of the utility model, all other embodiments obtained by those skilled in the art belong to the protection scope of the utility model.

[0027] As Figures 1-4 The embodiment provides a brake disc drilling tool clamp, which comprises a fixed block 100 and a clamping mechanism, the clamping mechanism comprises a clamping assembly 200, a driving assembly 300 and a interlocking assembly 400, the clamping assembly 200 comprises a plurality of sliding grooves 201 arranged on the fixed block 100, sliding blocks 204 are arranged in the plurality of sliding grooves 201, the sliding blocks 204 can move in the sliding grooves 201, meanwhile, the sliding blocks 204 are provided with guidance and support, the upper surfaces of the sliding blocks 204 are provided with clamping blocks 202, the clamping blocks 202 are used for clamping and releasing the brake disc, so as to facilitate personnel drilling, the bottoms of the sliding blocks 204 are provided with moving blocks 403, the sliding blocks can drive the moving blocks 403 to move, the interlocking assembly 400 comprises a rotating block 402 arranged at the bottom of the fixed block 100, the rotating block 402 is arranged at the bottom of the fixed block 100 and serves as a rotating center, the upper surface of the rotating block 402 is provided with a plurality of connecting rods 401, the connecting rods 401 on the rotating block 402 are connected with the moving blocks 403 through connecting parts 500, the rotating block 402 and the moving blocks 403 are connected through the connecting parts 500, when the moving blocks 403 move, the rotating block 402 is driven to rotate through the connecting rods 401, the connecting parts 500 ensure the reliable connection and synchronous movement between the rotating block 402 and the moving blocks 403, the driving assembly 300 comprises a lead screw 302 arranged in one of the sliding grooves 201, the lead screw 302 is threadedly connected with the sliding block 204, the linear movement of the sliding block 204 is realized through the rotation of the lead screw 302, one side of the fixed block 100 is provided with a motor 301, the output shaft of the motor 301 is connected with one end of the lead screw 302, the lead screw 302 can be driven to rotate through the output shaft of the motor 301, due to the action of the interlocking assembly 400, the sliding block 204 moves and drives the moving block 403 to move, so that the connecting rod 401 drives the rotating block 402 to rotate at the bottom of the fixed block 100, so that the brake disc can be clamped, when taking, the plurality of sliding blocks 204 drive the clamping blocks 202 to separate in the sliding grooves 201 through the rotation of the motor 301, so that personnel can take the brake disc conveniently, the working strength of personnel is saved indirectly, and punching is facilitated.

[0028] The motor 301 is started, the output shaft of the motor 301 drives the screw rod 302 to rotate, the sliding block 204 moves in the sliding groove 201, through the action of the interlocking assembly 400, one of the connecting rods 401 drives the rotating block 402 to rotate, the rotating block 402 synchronously moves the other connecting rods 401 and the sliding block 204, and finally all the clamping blocks 202 move to the center at the same time, clamp the brake disc, so that personnel can quickly place and take the brake disc, thereby improving the work efficiency of personnel.

[0029] The arc-shaped block 203 is as shown in Figure 1 ,

[0030] The upper surfaces of the clamping blocks 202 are provided with arc-shaped blocks 203, so that the arc-shaped blocks 203 are more matched with the arc surface of the brake disc, and the clamping force is uniformly distributed;

[0031] The fixed ring 405 is as shown in Figure 2 ,

[0032] The interlocking assembly 400 includes a circular groove arranged in the middle of the fixed block 100, a connecting column 404 is arranged in the circular groove, the connecting column 404 passes through the circular groove, and the arc surface of the connecting column 404 is fixed in the circular groove by welding, the rotating block 402 is sleeved on the connecting column 404, two fixed rings 405 are arranged on the connecting column 404, and the two fixed rings 405 are located at the upper and lower ends of the rotating block 402, so as to provide limiting for the rotating block 402;

[0033] Figure 2 The enlarged view of A in Figure 3 is as shown in

[0034] The connecting part 500 includes a plurality of through holes arranged on the rotating block 402, the bottom of the moving block 403 is provided with a mounting column 501, the mounting column 501 is fixed on the moving block 403 by welding, the connecting rod 401 is respectively provided with a plug column 503 and a socket, the plug column 503 is fixed on the connecting rod 401 by welding, the socket on the connecting rod 401 is sleeved on the outer surface of the mounting column 501, and the plug column 503 on the connecting rod 401 passes through the through hole and is inserted through the mounting column 501 on the connecting rod 401;

[0035] First, the plug column 503 of the connecting rod 401 is aligned with the through hole on the rotating block 402 and is inserted, and then the other end of the connecting rod 401 is inserted through the mounting column 501 on the moving block 403, so that the connecting rod 401 connects the moving block 403 and the rotating block 402.

[0036] The end portions of the mounting column 501 and the plug column 503 are provided with limiting circular blocks 502, so that the limiting circular blocks 502 can be avoided.

[0037] The connecting column 404 is provided with a positioning support 101 at the end thereof, and the positioning support 101 is fixed on the connecting column 404 by welding, so as to facilitate personnel to place the brake disc. Figure 4

[0038] The end of the connecting column 404 is provided with a positioning support 101, and the positioning support 101 is fixed on the connecting column 404 by welding, that is, the positioning support 101, so as to facilitate personnel to place the brake disc.

[0039] The positioning support 101 is made of titanium alloy, so that the load bearing property of the brake disc is improved.

[0040] In addition, it should be noted that, in the description of the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connecting" and "connecting" should be understood in a broad sense, for example, it can be fixed connection, or detachable connection, or integral connection; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the communication between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0041] The above is the preferred embodiment of the present application, and it should be pointed out that for ordinary skilled in the art, without departing from the principles of the present application, a number of improvements and refinements can be made, and these improvements and refinements should also be considered as the protection scope of the present application.​

Claims

1. A brake disc drilling fixture clamp characterized by: The utility model provides a fixing block (100) and be provided with clamping mechanism, clamping mechanism includes clamping subassembly (200), drive subassembly (300) and interlocking subassembly (400), clamping subassembly (200) includes the plurality of slide groove (201) of setting on fixing block (100), the plurality of slide groove (201) is provided with sliding block (204) inside, the upper surface of sliding block (204) is provided with clamping block (202), the bottom of sliding block (204) is provided with moving block (403), interlocking subassembly (400) includes the rotary block (402) of setting in the bottom of fixing block (100), the upper surface of rotary block (402) is provided with a plurality of connecting rods (401), the connecting rod (401) on rotary block (402) is connected with moving block (403) through connecting portion (500), drive subassembly (300) includes the lead screw (302) of setting in one of slide groove (201), the lead screw (302) is screwed with sliding block (204), one side of fixing block (100) is provided with motor (301), the output shaft of motor (301) is connected with one end of lead screw (302).

2. A brake disc drilling fixture as claimed in claim 1, wherein: The upper surface of the clamping block (202) is provided with an arc block (203).

3. A brake disc drilling fixture as claimed in claim 1, wherein: The interlocking subassembly (400) includes a circular groove in the middle of the fixing block (100), the circular groove is provided with a connecting column (404) inside, the rotary block (402) is sleeved on the connecting column (404), the connecting column (404) is provided with two fixed rings (405), and the two fixed rings (405) are located at the upper and lower ends of the rotary block (402).

4. A brake disc drilling fixture as claimed in claim 1, wherein: The connecting portion (500) includes a plurality of through holes provided on the rotary block (402), the bottom of the moving block (403) is provided with a mounting column (501), the connecting rod (401) is respectively provided with a plug column (503) and a socket, the socket of the connecting rod (401) is sleeved on the outer surface of the mounting column (501), and the plug column (503) of the connecting rod (401) passes through the through hole.

5. A brake disc drilling fixture as claimed in claim 4, wherein: The end of the mounting column (501) and the plug column (503) is provided with a limiting circular block (502).

6. A brake disc drilling fixture as claimed in claim 3, wherein: The end of the connecting column (404) is provided with a positioning bracket (101).

7. A brake disc drilling fixture as claimed in claim 6, wherein: The positioning bracket (101) is made of titanium alloy.

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