CN215634565U

CN215634565U - Connect car brake hardware of fastening

Info

Publication number: CN215634565U
Application number: CN202121804431.5U
Authority: CN
Inventors: 庄云博
Original assignee: Suzhou Hongter Precision Machinery Co ltd
Current assignee: Suzhou Hongter Precision Machinery Co ltd
Priority date: 2021-08-04
Filing date: 2021-08-04
Publication date: 2022-01-25
Anticipated expiration: 2031-08-04

Abstract

The utility model relates to the technical field of automobile brake hardware and discloses a tightly-connected automobile brake hardware, which comprises a brake shoe and a brake pad, wherein a plurality of hardware connecting structures are arranged between the outer surface of the brake pad and the brake shoe, each hardware connecting structure comprises a fixing block and a mounting groove, the fixing block is fixedly mounted on the outer surface of the brake pad, a bolt is fixedly mounted at one end, far away from the brake pad, of the fixing block, and the mounting groove is located on the outer surface of the brake shoe. This connect car brake hardware of fastening, when dismantling, unscrew limit nut, then the reverse rotation screw rod, and on the same reason, make the slide remove to little nut's direction along the spout, and then drive the baffle through articulated connecting rod and remove to the direction of keeping away from the mounting groove, make the fixture block on the baffle take out from the spacing inslot, then with brake shoe and brake block separately can, play the effect of convenient dismantlement change.

Description

Connect car brake hardware of fastening

Technical Field

The utility model relates to the technical field of automobile brake hardware, in particular to automobile brake hardware which is connected and fastened.

Background

The brakes of automobiles are often classified as drum brakes or disc brakes.

The disc brake is composed of a brake disc connected with a wheel and a brake caliper at the edge of the disc, when the disc brake is used, high-pressure brake oil pushes a brake block to clamp the brake disc tightly so as to generate a braking effect, and the disc brake is sometimes called as a disc brake and is divided into a common disc brake and a ventilated disc brake. The ventilation disc brake is characterized in that a plurality of circular ventilation holes are drilled on the disc surface, or ventilation grooves are cut on the end surface of the disc or rectangular ventilation holes are prefabricated.

The drum brake is a brake device which utilizes a brake block which is static in a brake drum to rub the brake drum rotating along with a wheel so as to generate friction force to reduce the rotating speed of the wheel. When the brake pedal is stepped on, the force of the foot can make the piston in the master cylinder push the brake oil forward and generate pressure in the oil circuit.

No matter drum brake or disc brake, the brake pads of the drum brake or the disc brake are usually welded with a horseshoe, and the brake pads are well known to be consumable parts and need to be replaced after a vehicle is driven for a long time.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides the automobile brake hardware with the advantages of convenient disassembly and replacement and the like, and solves the problem that the existing brake pad is often welded with a horseshoe, and is inconvenient to disassemble and replace although the connection is firm.

(II) technical scheme

In order to achieve the purpose of achieving the effect of convenient disassembly and replacement, the utility model provides the following technical scheme: the utility model provides a connect car brake hardware of fastening, includes brake shoe and brake block, the surface of brake block with install a plurality of hardware connection structure between the brake shoe, every hardware connection structure all includes fixed block and mounting groove, fixed block fixed mounting is in the surface of brake block, the fixed block is kept away from the one end fixed mounting of brake block has the bolt, the mounting groove is located the surface of brake shoe, the one end of bolt runs through and extends child extremely the outside of brake shoe, and surface threaded connection has stop nut.

Preferably, two spacing grooves have been seted up to the surface of fixed block, two mounting holes have been seted up to the surface of brake shoe, the mounting hole with be equipped with the intercommunicating pore between the mounting groove, install little nut between the inner wall of mounting hole, the inside threaded connection of little nut has the screw rod, fixed mounting has the slide rail on the inner wall of mounting hole, the inside sliding connection of slide rail has the slide, the slide with rotate between the screw rod and connect, the spout has been seted up on the inner wall of intercommunicating pore, the inside sliding connection of spout has the baffle, the slide with swing joint has the connecting rod between the baffle, the baffle is close to one side fixed mounting of mounting groove has the fixture block, the fixture block with spacing groove agrees with mutually.

Preferably, the number of the hardware connecting structures is more than three, and the distance between every two adjacent hardware connecting structures is the same.

Preferably, a hexagonal nut is installed at one end, far away from the brake block, of the screw rod.

Preferably, the range of an included angle between the connecting rod and the sliding plate is thirty to sixty degrees.

Preferably, the outer surface of the brake shoe is provided with a short hole, the short hole is communicated with the mounting groove, and the bolt is located inside the short hole.

(III) advantageous effects

Compared with the prior art, the utility model provides the automobile brake hardware with the fastening connection, which has the following beneficial effects:

(1) this connect car brake hardware of fastening, when the installation, in the installation groove that inserts that the fixed block on the brake block corresponds, the one end of bolt extends to the outside of brake shoe through the short hole, and screw up through stop nut, play the effect that makes brake shoe and brake block fastening connection, then through the hexagonal screwdriver, insert in the hexagonal nut, it is rotatory to screw up the hexagonal screwdriver and then drive the hexagonal nut, the hexagonal nut drives the screw rod rotatory, little nut because of setting up, the screw rod rotatory can drive the direction removal of slide along the spout, the slide drives the direction removal of baffle to the mounting groove through articulated connecting rod, insert spacing inslot with the fixture block on the baffle, play the spacing effect of chucking, brake shoe and brake block fastening connection's effect has further been improved.

(2) This connect car brake hardware of fastening, when dismantling, unscrew limit nut, then the reverse rotation screw rod, and on the same reason, make the slide remove to little nut's direction along the spout, and then drive the baffle through articulated connecting rod and remove to the direction of keeping away from the mounting groove, make the fixture block on the baffle take out from the spacing inslot, then with brake shoe and brake block separately can, play the effect of convenient dismantlement change.

Drawings

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

FIG. 2 is an enlarged view of the structure A of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the brake shoe of the present invention;

FIG. 4 is an enlarged view of the structure B in FIG. 3 according to the present invention;

FIG. 5 is a schematic view of a brake pad according to the present invention.

In the figure: 1. a brake shoe; 2. a brake pad; 3. a fixed block; 4. mounting grooves; 5. a bolt; 6. a limit nut; 7. a limiting groove; 8. mounting holes; 9. a communicating hole; 10. a small nut; 11. a screw; 12. a slide rail; 13. a slide plate; 14. a chute; 15. a partition plate; 16. a connecting rod; 17. a clamping block; 18. a hexagonal nut.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, a firmly connected automobile brake hardware comprises a brake shoe 1 and a brake pad 2, wherein a plurality of hardware connecting structures are installed between the outer surface of the brake pad 2 and the brake shoe 1, each hardware connecting structure comprises a fixing block 3 and a mounting groove 4, the fixing block 3 is fixedly installed on the outer surface of the brake pad 2, a bolt 5 is fixedly installed at one end, far away from the brake pad 2, of the fixing block 3, the mounting groove 4 is located on the outer surface of the brake shoe 1, one end of the bolt 5 penetrates through and extends to the outer side of the brake shoe 1, and a limit nut 6 is in threaded connection with the outer surface

Further, the outer surface of the fixed block 3 is provided with two limiting grooves 7, the outer surface of the brake shoe 1 is provided with two mounting holes 8, a communication hole 9 is arranged between the mounting hole 8 and the mounting groove 4, a small nut 10 is arranged between the inner walls of the mounting holes 8, a screw rod 11 is connected with the inner thread of the small nut 10, a slide rail 12 is fixedly arranged on the inner wall of the mounting hole 8, a slide plate 13 is connected with the slide rail 12 in a sliding manner, the slide plate 13 is rotatably connected with the screw rod 11, a sliding groove 14 is arranged on the inner wall of the communication hole 9, a partition plate 15 is connected with the inner part of the sliding groove 14 in a sliding manner, a connecting rod 16 is movably connected between the slide plate 13 and the partition plate 15, a clamping block 17 is fixedly arranged on one side of the partition plate 15 close to the mounting groove 4, the clamping block 17 is matched with the limiting grooves 7, the screw rod 11 rotates to drive the slide plate 13 to move along the direction of the sliding groove 14, the slide plate 13 drives the partition plate 15 to move towards the mounting groove 4 through the hinged connecting rod 16, the clamping block 17 on the partition plate 15 is inserted into the limiting groove 7 to play a role in clamping and limiting.

Furthermore, the number of the hardware connecting structures is larger than three, the distance between every two adjacent hardware connecting structures is the same, and due to the design of the hardware connecting structures, the brake shoe 1 and the brake pad 2 can be tightly connected and stressed evenly.

Furthermore, a hexagonal nut 18 is installed at one end of the screw rod 11 far away from the brake pad 2, and when the brake pad is used, a user can insert the hexagonal nut 18 through a hexagonal screwdriver, and then the hexagonal screwdriver is screwed to drive the hexagonal nut 18 to rotate, so that the effect of convenient operation is achieved.

Furthermore, the included angle range between the connecting rod 16 and the sliding plate 13 is thirty-sixty degrees, so that the stable operation of the device is guaranteed, and the phenomenon that the device is damaged due to too large or too small angle is avoided.

Furthermore, the outer surface of the brake shoe 1 is provided with a short hole, the short hole is communicated with the mounting groove 4, and the bolt 5 is located inside the short hole, so that the bolt 5 can conveniently pass in and out.

In summary, when the automobile brake hardware is installed, the fixing block 3 on the brake pad 2 is correspondingly inserted into the installation groove 4, one end of the bolt 5 extends to the outer side of the brake shoe 1 through the short hole, and is screwed up by the limit nut 6 to play the effect of fastening and connecting the brake shoe 1 and the brake pad 2, then through the hexagonal screwdriver, insert in the hexagonal nut 18, it is rotatory to twist the hexagonal screwdriver and then drive the hexagonal nut 18, the hexagonal nut 18 drives the screw rod 11 rotatory, because of the little nut 10 that sets up, the rotatory direction that can drive slide 13 along spout 14 of screw rod 11 removes, slide 13 drives baffle 15 through articulated connecting rod 16 and removes to the direction of mounting groove 4, insert spacing inslot 7 with fixture block 17 on the baffle 15, play the spacing effect of chucking, brake shoe 1 and the effect of brake block 2 fastening connection have further been improved.

This connect car brake hardware of fastening, when dismantling, unscrew stop nut 6, then reverse rotation screw rod 11, and on the same way, make slide 13 remove to little nut 10's direction along spout 14, and then drive baffle 15 through articulated connecting rod 16 and remove to the direction of keeping away from mounting groove 4, make fixture block 17 on the baffle 15 take out from spacing groove 7, then with brake shoe 1 and brake block 2 separately can, play the effect of convenient dismantlement change.

It is to be noted that 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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The standard parts used in the present application document can be purchased from the market, and can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts the conventional means matured in the prior art, the machines, the parts and the equipment adopt the conventional types in the prior art, the circuit connection adopts the conventional connection mode in the prior art, no specific description is provided here, meanwhile, the electric elements appearing in the specification are electrically connected with the external main controller and the mains supply, the peripheral controller mentioned in the specification can play a control role for the electric elements mentioned in the specification, and the peripheral controller is the conventional known equipment.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a connect car brake hardware of fastening, includes brake shoe (1) and brake block (2), its characterized in that: the surface of brake block (2) with install a plurality of hardware connection structure between brake shoe (1), every hardware connection structure all includes fixed block (3) and mounting groove (4), fixed block (3) fixed mounting be in the surface of brake block (2), fixed block (3) are kept away from the one end fixed mounting of brake block (2) has bolt (5), mounting groove (4) are located the surface of brake shoe (1), the one end of bolt (5) is run through and is extended child extremely the outside of brake shoe (1), and surface threaded connection has stop nut (6).

2. The automobile brake hardware piece with the fastening connection function is characterized in that: two limiting grooves (7) are formed in the outer surface of the fixed block (3), two mounting holes (8) are formed in the outer surface of the brake shoe (1), communicating holes (9) are formed between the mounting holes (8) and the mounting groove (4), small nuts (10) are mounted between the inner walls of the mounting holes (8), screw rods (11) are connected to the inner threads of the small nuts (10), sliding rails (12) are fixedly mounted on the inner walls of the mounting holes (8), sliding plates (13) are connected to the inner portions of the sliding rails (12) in a sliding mode, the sliding plates (13) are connected with the screw rods (11) in a rotating mode, sliding grooves (14) are formed in the inner walls of the communicating holes (9), partition plates (15) are connected to the inner portions of the sliding grooves (14) in a sliding mode, and connecting rods (16) are movably connected between the sliding plates (13) and the partition plates (15), one side of the partition plate (15) close to the mounting groove (4) is fixedly provided with a clamping block (17), and the clamping block (17) is matched with the limiting groove (7).

3. The automobile brake hardware piece with the fastening connection function is characterized in that: the quantity of hardware connection structure is greater than three, and the distance is the same between per two adjacent hardware connection structure.

4. The automotive brake hardware piece with the fastening function is characterized in that: and a hexagonal nut (18) is installed at one end, far away from the brake pad (2), of the screw rod (11).

5. The automotive brake hardware piece with the fastening function is characterized in that: the included angle range between the connecting rod (16) and the sliding plate (13) is thirty to sixty degrees.

6. The automobile brake hardware piece with the fastening connection function is characterized in that: the outer surface of the brake shoe (1) is provided with a short hole, the short hole is communicated with the mounting groove (4), and the bolt (5) is located inside the short hole.