CN216802555U

CN216802555U - Brake disc processing oil pressure location frock

Info

Publication number: CN216802555U
Application number: CN202123354515.6U
Authority: CN
Inventors: 曲巧军; 于萍; 杜海东
Original assignee: Longkou Aodong Auto Parts Co ltd
Current assignee: Longkou Aodong Auto Parts Co ltd
Priority date: 2021-12-28
Filing date: 2021-12-28
Publication date: 2022-06-24
Anticipated expiration: 2031-12-28

Abstract

The utility model relates to the technical field of brake disc machining, in particular to an oil pressure positioning tool for brake disc machining. The positioning device comprises a bottom plate, wherein a limiting structure is arranged on the surface of the bottom plate and comprises a connecting plate, the surface of the connecting plate is fixedly connected with the bottom plate, a flat plate is fixedly connected to the surface of the connecting plate, a disc is rotatably connected to the inside of the flat plate, a hydraulic cylinder is fixedly connected to the bottom end of the disc, a driving block is fixedly connected to the output end of the hydraulic cylinder, a limiting rod is fixedly connected to the surface of the disc, a connecting block is fixedly connected to one end, away from the disc, of the limiting rod, a sliding groove is formed in the surface of the connecting block, a side plate is slidably connected to the inner wall of the sliding groove, a sliding block is fixedly connected to the surface of the side plate, and a chamfer angle is formed in one end, close to the driving block, of the sliding block. The problem of the frock very inconvenient to the rotation of brake disc, influence staff's operation easily is solved.

Description

Brake disc processing oil pressure location frock

Technical Field

The utility model relates to the technical field of brake disc machining, in particular to an oil pressure positioning tool for brake disc machining.

Background

When adding man-hour such as polishing, polishing or drilling to the brake disc, often need use the frock to carry on spacingly to the brake disc, when location frock carries out the centre gripping to the brake disc, the staff often need process the round of brake disc, and location frock is very inconvenient to the rotation of brake disc this moment, influences staff's operation easily.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects that in the prior art, a brake disc is inconvenient to rotate by a tool and operation of workers is easily affected, and provides an oil pressure positioning tool for brake disc machining.

In order to achieve the purpose, the utility model adopts the following technical scheme: a brake disc processing oil pressure positioning tool comprises a bottom plate, wherein a limiting structure is arranged on the surface of the bottom plate and comprises a connecting plate, the surface of the connecting plate is fixedly connected with the bottom plate, a flat plate is fixedly connected to the surface of the connecting plate, a disc is rotatably connected to the inside of the flat plate, a hydraulic cylinder is fixedly connected to the bottom end of the disc, a driving block is fixedly connected to the output end of the hydraulic cylinder, a limiting rod is fixedly connected to the surface of the disc, a connecting block is fixedly connected to one end, away from the disc, of the limiting rod, a sliding groove is formed in the surface of the connecting block, a side plate is slidably connected to the inner wall of the sliding groove, a sliding block is fixedly connected to the surface of the side plate, a chamfer is arranged at one end, close to the driving block, of the side wall of the flat plate is fixedly connected with a connecting rod, and a servo motor is fixedly connected to the inside of the connecting rod, the output end of the servo motor is fixedly connected with the center of the disc.

The effect that above-mentioned part reaches does: the servo motor can drive the brake disc to rotate through the disc, so that the processing of workers is facilitated.

Preferably, the number of the side plates is four, the four side plates are grouped in pairs, and the two side plates in the same group are respectively arranged on two sides of the sliding block.

The effect that above-mentioned part reaches is: the both sides of slider all are provided with the curb plate for the slider slides more stably.

Preferably, a spring is fixedly connected between the side plate and the inner wall of the sliding groove, and a brake disc body is sleeved on the surface of the connecting block.

The effect that above-mentioned part reaches is: the spring will pull the side plate and move the slide blocks, so that the two slide blocks move towards the direction of approaching each other when not pressed by the driving block.

Preferably, a projection is fixedly connected to the surface of the connecting block, and the projection extends out of the surface of the connecting block.

The effect that above-mentioned part reaches is: when the brake disc body is sleeved on the surface of the connecting block, the lug can limit the position of the brake disc body sleeve to be unreasonable, so that the brake disc body and the connecting block are staggered.

Preferably, the surface of bottom plate is equipped with auxiliary structure, auxiliary structure includes the guard plate, the surface and the bottom plate fixed connection of guard plate, the inside of guard plate is rotated and is connected with the round bar, the bottom fixedly connected with square of round bar, the inside of square is fixed to be inserted and is equipped with the connecting pipe, the surface intercommunication of connecting pipe has atomizer.

The effect that above-mentioned part reaches is: the water source is connected with the connecting pipe through a water pipe, and at the moment, the water source can be sprayed out through the atomizing nozzle, so that sundries and scraps generated in the process of machining the brake disc are reduced, the brake disc body is cooled simultaneously, and the rotating round rod can drive the square block to rotate, so that the angle of the atomizing nozzle is adjusted.

Preferably, the top end of the round rod is fixedly connected with a limiting disc, and connecting strips are inserted into internal threads of the limiting disc.

The effect that above-mentioned part reaches is: the connecting strip is screwed down to extrude the protection plate, so that the limiting plate is limited.

In view of the above, it is desirable to provide,

in the utility model, a brake disc is sleeved on the surfaces of two connecting blocks, then a hydraulic cylinder is started, the output end of the hydraulic cylinder drives a driving block to move through oil pressure, the section shape of one end, close to a sliding block, of the driving block is in an isosceles triangle shape, the driving block pushes the two sliding blocks to move towards the direction away from each other through chamfers on the surfaces of the sliding blocks, a rubber pad is fixedly connected to one end, far away from each other, of the two sliding blocks, the rubber pad increases friction force, the two sliding blocks extend out of the surface of the connecting blocks to extrude the inner wall of the brake disc so as to limit the brake disc, a servo motor is started simultaneously to drive the disc to rotate, the disc drives the connecting blocks, the sliding blocks and the brake disc to rotate through a limiting rod, so that a worker can conveniently process a circle of the brake disc, and the angle of the brake disc body when the brake disc body rotates can be controlled through the servo motor, through setting up limit structure, make things convenient for the staff to carry on spacingly to the brake disc to the convenience is processed the brake disc.

Drawings

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

FIG. 2 is a partial schematic view of FIG. 1 in accordance with the present invention;

FIG. 3 is a partial schematic view of a spacing structure of the present invention;

FIG. 4 is a partial schematic view of an auxiliary structure according to the present invention;

FIG. 5 is an enlarged view of FIG. 1 taken at A.

Illustration of the drawings: 1. a base plate; 2. a limiting structure; 201. a connecting plate; 202. a flat plate; 203. a connecting rod; 204. a servo motor; 205. a disc; 206. a hydraulic cylinder; 207. a drive block; 208. a slider; 209. a limiting rod; 210. connecting blocks; 211. a side plate; 212. a spring; 213. a chute; 214. a bump; 3. an auxiliary structure; 31. a protection plate; 32. a round bar; 33. a square block; 34. a connecting pipe; 35. an atomizing spray head; 36. a limiting disc; 37. a connecting strip; 4. brake disc body.

Detailed Description

Referring to fig. 1, the present invention provides a technical solution: the utility model provides a brake disc processing oil pressure location frock, includes bottom plate 1, and the surface of bottom plate 1 is equipped with limit structure 2, and the surface of bottom plate 1 is equipped with auxiliary structure 3.

The specific arrangement and function of the limit structure 2 and the auxiliary structure 3 will be described in detail below.

Referring to fig. 2, in the present embodiment: limiting structure 2 includes connecting plate 201, the surface and the 1 fixed connection of bottom plate of connecting plate 201, the fixed surface of connecting plate 201 is connected with dull and stereotyped 202, dull and stereotyped 202 inside is rotated and is connected with disc 205, disc 205's bottom fixedly connected with pneumatic cylinder 206, pneumatic cylinder 206's output fixedly connected with drive block 207, disc 205's fixed surface is connected with gag lever post 209, gag lever post 209 keeps away from disc 205's one end fixedly connected with connecting block 210, spout 213 has been seted up on connecting block 210's surface, the inner wall sliding connection of spout 213 has curb plate 211, the fixed surface of curb plate 211 is connected with slider 208, the one end that slider 208 is close to drive block 207 is provided with the chamfer, dull and stereotyped 202's lateral wall fixedly connected with connecting rod 203, the inside fixedly connected with servo motor 204 of connecting rod 203, servo motor 204's the output and the center department fixed connection of disc 205.

Referring to fig. 3, specifically, the number of the side plates 211 is four, each of the four side plates 211 is a group, and two side plates 211 in the same group are respectively disposed on two sides of the slider 208; both sides of the sliding block 208 are provided with side plates 211, so that the sliding block 208 slides more stably, a spring 212 is fixedly connected between the side plates 211 and the inner wall of the sliding groove 213, and the surface of the connecting block 210 is sleeved with the brake disc body 4; the spring 212 pulls the side plate 211 to drive the sliding blocks 208 to move, so that the two sliding blocks 208 move towards the direction of approaching each other when not being pressed by the driving block 207, the surface of the connecting block 210 is fixedly connected with a lug 214, and the lug 214 extends out of the surface of the connecting block 210; when the brake disc body 4 is sleeved on the surface of the connecting block 210, the lug 214 limits the position of the sleeve of the brake disc body 4 from being unreasonable, thereby causing misalignment between the brake disc body 4 and the connecting block 210.

Referring to fig. 4, in the present embodiment: the auxiliary structure 3 comprises a protection plate 31, the surface of the protection plate 31 is fixedly connected with the bottom plate 1, a round rod 32 is rotatably connected inside the protection plate 31, a square block 33 is fixedly connected to the bottom end of the round rod 32, a connecting pipe 34 is fixedly inserted inside the square block 33, and the surface of the connecting pipe 34 is communicated with an atomizing nozzle 35; a water source is connected with the connecting pipe 34 through a water pipe, and the water source can be sprayed out through the atomizing nozzle 35 at this time, so that the flying of sundries and scraps during the brake disc processing is reduced, meanwhile, the brake disc body 4 is cooled, the round rod 32 can be rotated to drive the square block 33 to rotate, so that the angle of the atomizing nozzle 35 is adjusted, the top end of the round rod 32 is fixedly connected with the limiting disc 36, and the connecting strip 37 is inserted into the internal thread of the limiting disc 36; the connection bar 37 is tightened to press the shielding plate 31, thereby limiting the limiting plate 36.

The working principle is that the brake disc is firstly sleeved on the surfaces of the two connecting blocks 210, then the hydraulic cylinder 206 is started, the output end of the hydraulic cylinder 206 is driven to drive the driving block 207 to move through oil pressure, the section shape of one end, close to the sliding blocks 208, of the driving block 207 is in an isosceles triangle shape, at the moment, the driving block 207 pushes the two sliding blocks 208 to move towards the directions away from each other through chamfers on the surfaces of the sliding blocks 208, as the ends, away from each other, of the two sliding blocks 208 are fixedly connected with the rubber pad, the rubber pad increases friction force, at the moment, the two sliding blocks 208 extend out of the surfaces of the connecting blocks 210 to extrude the inner wall of the brake disc to limit the brake disc, the servo motor 204 is started at the same time, the servo motor 204 drives the disc 205 to rotate, the disc 205 drives the connecting blocks 210, the sliding blocks 208 and the brake disc to rotate through the limiting rods 209, and the working personnel can conveniently process one circle of the brake disc, through setting up limit structure 2, make things convenient for the staff to carry on spacingly to the brake disc to the convenience is processed the brake disc.

In the utility model, a water source is connected with the connecting pipe 34 through a water pipe, and the water source can be sprayed out through the atomizing nozzle 35, so that the flying of sundries and scraps during the brake disc processing is reduced, the brake disc body 4 is cooled, and the rotating round rod 32 can drive the square block 33 to rotate, so that the angle of the atomizing nozzle 35 is adjusted.

Claims

1. The utility model provides a brake disc processing oil pressure location frock, includes bottom plate (1), its characterized in that: the surface of the bottom plate (1) is provided with a limiting structure (2), the limiting structure (2) comprises a connecting plate (201), the surface of the connecting plate (201) is fixedly connected with the bottom plate (1), the surface of the connecting plate (201) is fixedly connected with a flat plate (202), the interior of the flat plate (202) is rotatably connected with a disc (205), the bottom end of the disc (205) is fixedly connected with a hydraulic cylinder (206), the output end of the hydraulic cylinder (206) is fixedly connected with a driving block (207), the surface of the disc (205) is fixedly connected with a limiting rod (209), one end of the limiting rod (209), which is far away from the disc (205), is fixedly connected with a connecting block (210), the surface of the connecting block (210) is provided with a sliding groove (213), the inner wall of the sliding groove (213) is slidably connected with a side plate (211), and the surface of the side plate (211) is fixedly connected with a sliding block (208), one end, close to the driving block (207), of the sliding block (208) is provided with a chamfer, the side wall of the flat plate (202) is fixedly connected with a connecting rod (203), the inside of the connecting rod (203) is fixedly connected with a servo motor (204), and the output end of the servo motor (204) is fixedly connected with the center of the disc (205).

2. The brake disc machining oil pressure location frock of claim 1, characterized in that: the number of the side plates (211) is four, every two of the four side plates (211) form a group, and the two side plates (211) in the same group are respectively arranged on two sides of the sliding block (208).

3. The brake disc machining oil pressure location frock of claim 1, characterized in that: and a spring (212) is fixedly connected between the side plate (211) and the inner wall of the sliding groove (213), and a brake disc body (4) is sleeved on the surface of the connecting block (210).

4. The brake disc machining oil pressure location frock of claim 1, characterized in that: a lug (214) is fixedly connected to the surface of the connecting block (210), and the lug (214) extends out of the surface of the connecting block (210).

5. The brake disc machining oil pressure location frock of claim 1, characterized in that: the surface of bottom plate (1) is equipped with auxiliary structure (3), auxiliary structure (3) are including guard plate (31), the surface and bottom plate (1) fixed connection of guard plate (31), the inside rotation of guard plate (31) is connected with round bar (32), the bottom fixedly connected with square (33) of round bar (32), the inside fixed insertion of square (33) is equipped with connecting pipe (34), the surface intercommunication of connecting pipe (34) has atomizer (35).

6. The brake disc machining oil pressure location frock of claim 5, characterized in that: the top end of the round rod (32) is fixedly connected with a limiting disc (36), and connecting strips (37) are inserted into the internal threads of the limiting disc (36).