CN219827537U

CN219827537U - Wear-resistant brake structure

Info

Publication number: CN219827537U
Application number: CN202320997173.XU
Authority: CN
Inventors: 陈俊基
Original assignee: Shenzhen Ruidian Robot Technology Co ltd
Current assignee: Shenzhen Ruidian Robot Technology Co ltd
Priority date: 2023-04-27
Filing date: 2023-04-27
Publication date: 2023-10-13
Anticipated expiration: 2033-04-27

Abstract

The utility model discloses a wear-resistant brake structure which comprises a disc body, a reinforcing disc and a fixing structure, wherein mounting holes are formed in the periphery of the disc body, the reinforcing disc is fixed on the outer wall of one side of the disc body, the mounting disc is milled on the inner wall of the reinforcing disc, the fixing structure is fixed on the inner wall of the mounting disc, the fixing structure comprises a mounting head, a stud and internal threads, the stud is connected with the periphery of the mounting head in a threaded manner, and the internal threads are formed in the inner wall of the mounting head. This stand wear and tear brake structure, whole hydraulic brake adopts assembled connected mode to be connected with the disk body, and this fixed stop is as the part of being connected with the disk body, adopts carbon steel material to make, when having higher hardness, also has better anti deformability, can effectively satisfy this brake subassembly long-term operation demand, and this fixed stop has offered the screw that corresponds each other with the mounting hole, installs fixed stop on the disk body through the fixed screw, satisfies this hydraulic brake assembly fixed demand.

Description

Wear-resistant brake structure

Technical Field

The utility model relates to the technical field of battery cars, in particular to a wear-resistant brake structure.

Background

The battery car is also called as an electric car, and is a pure electric car driven by a motor (direct current, alternating current, series excitation and separate excitation) and supplied with electric energy by a storage battery (a storage battery). The brake device is used as an important component of a safety system of the vehicle, friction is adopted to reduce the rotation speed of the wheels, the speed reduction effect is achieved, and the brake device is good in use, has a long service life and simultaneously has the performances of noise reduction, wear resistance and the like.

The brake structure on the market is used as a wearing part, and needs to be regularly maintained and replaced in the use process, and the whole brake disc is generally detached and replaced directly in the maintenance process, so that the cost is high, the old brake disc can only be sold as waste, and a certain trouble is given to a user.

Disclosure of Invention

The present utility model is directed to a wear-resistant brake structure, which solves the above-mentioned problems of the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a wear-resistant brake structure, includes disk body, reinforcement disc and fixed knot structure, the mounting hole has been seted up around the disk body, one side outer wall of disk body is fixed with the reinforcement disc, and the inner wall milling of reinforcement disc has the mounting disc, the inner wall of mounting disc is fixed with fixed knot constructs, fixed knot constructs the inside including installation head, double-screw bolt and internal thread, and the threaded connection all around of installation head has the double-screw bolt, the internal thread has been seted up to the inner wall of installation head, the disk body is including brake disc and friction pad, and one side laminating of brake disc has the friction pad.

Further, the outside of disk body is installed hydraulic brake through the mounting hole, and the disk body has seted up the heavy groove of subtracting along one side of mounting hole.

Further, the hydraulic brake is including fixed stop, fixed screw, piston and oil pipe interface, and the junction threaded connection of fixed stop and disk body has the fixed screw, the middle part of fixed stop is provided with the piston, and the one end intercommunication of piston has the oil pipe interface.

Further, the fixed baffle is detachably connected with the disc body through the fixed screw and the mounting hole.

Further, the reinforcing disc and the disc body are integrally fixed by welding.

Further, glue is used for bonding between the brake disc and the friction pad.

Furthermore, the mounting head is in threaded connection with the hub bearing of the battery car through an internal thread, and the mounting head is in detachable connection with the mounting disc through a stud.

Compared with the prior art, the utility model has the beneficial effects that: this stand wear and tear brake structure, whole hydraulic brake adopts assembled connected mode to be connected with the disk body, and this fixed stop is as the part of being connected with the disk body, adopts carbon steel material to make, when having higher hardness, also has better anti deformability, can effectively satisfy this brake subassembly long-term operation demand, and this fixed stop has offered the screw that corresponds each other with the mounting hole, installs fixed stop on the disk body through the fixed screw, satisfies this hydraulic brake assembly fixed demand.

The reinforcing disc is used as a wear-resistant component, the thickness of the disc body is reinforced, the service life of the disc body can be prolonged, meanwhile, the reinforcing disc is used as a component connected with the mounting disc, the disc body is fixedly connected in a welded mode, the consistency of the whole structure can be ensured, and the possibility of disc body fracture is reduced.

The installation head stud is connected with the installation disk, can select the fixed knot of suitable internal diameter according to user's demand to use and construct, reduces user's assembly degree of difficulty, and the person of facilitating the use overhauls, and this brake disc bonds the friction pad that has the effect of making an uproar that falls in the one side of laminating with the storage battery car wheel hub, alleviates the noise that appears because of the friction, satisfies user's user demand.

Drawings

FIG. 1 is a schematic diagram of the front structure of the present utility model;

FIG. 2 is a schematic view of a disassembled hydraulic brake system according to the present utility model;

FIG. 3 is a schematic cross-sectional view of the tray of the present utility model.

In the figure: 1. a tray body; 2. a mounting hole; 3. a reinforcing disc; 4. a mounting plate; 5. a weight reduction groove; 6. a fixed structure; 7. hydraulic braking; 8. a clamping structure; 101. a brake disc; 102. a friction pad; 601. a mounting head; 602. a stud; 603. an internal thread; 701. a fixed baffle; 702. a set screw; 703. a piston; 704. and an oil pipe interface.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.

Example 1

Referring to fig. 1-3, the present utility model provides a technical solution: a wear-resistant brake structure comprises a disc body 1, a reinforcing disc 3 and a fixing structure 6, wherein a mounting hole 2 is formed in the periphery of the disc body 1, the reinforcing disc 3 is fixed on the outer wall of one side of the disc body 1, the mounting disc 4 is milled on the inner wall of the reinforcing disc 3, the fixing structure 6 is fixed on the inner wall of the mounting disc 4, a mounting head 601, a stud 602 and an internal thread 603 are arranged in the fixing structure 6, the stud 602 is connected with the periphery of the mounting head 601 in a threaded manner, the internal thread 603 is formed in the inner wall of the mounting head 601, the disc body 1 comprises a brake disc 101 and a friction pad 102, the friction pad 102 is attached to one side of the brake disc 101, a hydraulic brake 7 is mounted on the outer side of the disc body 1 through the mounting hole 2, a weight reduction groove 5 is formed in one side of the disc body 1 along the mounting hole 2, the whole disc body 1 is used as a whole part connected with a hub of a battery car, the weight reduction groove 5 is arranged, the weight of the whole disc body 1 can be reduced, meanwhile, 4 mounting holes 2 are arranged, the hydraulic brake 7 can be assembled and fixed according to the requirements of a user, the hydraulic brake 7 is convenient for the user to use, the hydraulic brake 7 comprises a fixed baffle 701, a fixed screw 702, a piston 703 and an oil pipe interface 704, the fixed screw 702 is connected with the joint of the fixed baffle 701 and the disc body 1 in a threaded manner, the piston 703 is arranged in the middle of the fixed baffle 701, one end of the piston 703 is communicated with the oil pipe interface 704, the fixed baffle 701 is detachably connected with the disc body 1 through the fixed screw 702 and the mounting holes 2, the whole hydraulic brake 7 is connected with the disc body 1 in an assembled connection mode, the fixed baffle 701 is used as a part connected with the disc body 1 and is made of carbon steel materials, has higher hardness and better anti-deformation capability, can effectively meet the long-term operation requirement of the brake assembly, meanwhile, the hydraulic brake 7 adopts a hydraulic brake system, the fixed baffle 701 can meet the effect of quick braking through the piston 703 and the oil pipe interface 704, the fixed baffle 701 is provided with screw holes corresponding to the mounting holes 2, the fixed baffle 701 is mounted on the disc body 1 through the fixing screws 702, and the assembly and fixing requirements of the hydraulic brake 7 are met.

Example 1

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a stand wear and tear brake structure, be welded integrative fixed between reinforcement dish 3 and disk body 1, this reinforcement dish 3 is as stand wear and tear the subassembly, reinforce the thickness of disk body 1, can improve the life of this disk body 1, the subassembly of being connected with mounting disc 4 is adopted to reinforcement dish 3 simultaneously, adopt welded form and disk body 1 to carry out fixed connection, can guarantee overall structure's uniformity, reduce the cracked possibility of disk body 1, be glue bonding between brake disc 101 and the friction pad 102, this brake disc 101 is connected with storage battery wheel hub bearing one side, laminating through brake disc 101 and storage battery wheel hub, reach the effect of slowing down, this brake disc 101 has the friction pad 102 of the effect of making an uproar that falls in the one side laminating with storage battery wheel hub, alleviate the noise that because the friction appears, satisfy user's user demand, the installation head 601 passes through internal thread 603 and storage battery wheel hub bearing threaded connection, and be detachable connection between installation head 601 and the mounting disc 4, the inner wall side of this installation head 601 is provided with the internal thread 603 of connection installation. Satisfy user fixed connection demand to be connected with mounting plate 4 through double-screw bolt 602, can select the fixed knot of suitable internal diameter to use structure 6 according to user's demand, reduce user's assembly degree of difficulty, the convenience of customers overhauls.

Working principle: for such wear-resistant brake structure, firstly, through placing the mounting head 601 on the upper surface of the mounting disc 4, inserting the stud 602 at the joint of the mounting disc 4 and the mounting head 601, screwing up the stud 602, at this time, a user places the fixed baffle 701 on the surface of the disc body 1, the fixed baffle 701 is provided with a screw hole corresponding to the mounting hole 2, the fixed baffle 701 is mounted on the disc body 1 through the fixed screw 702, then the user is in threaded connection with the hub bearing of the battery car through the internal thread 603, the disc body 1 is rotated, whether the joint is rocked or not is checked, finally, the disc body 1 is driven to move to one side through the hydraulic brake 7, the friction pad 102 is attached to the hub of the battery car, and the brake requirement of the battery car is driven.

Claims

1. The utility model provides a wear-resisting brake structure, includes disk body (1), reinforcement disc (3) and fixed knot constructs (6), its characterized in that: the utility model discloses a brake disc, including installation head (601), double-screw bolt (602), internal thread (603) have been seted up to the periphery of disk body (1), one side outer wall of disk body (1) is fixed with reinforcing disc (3), and the inner wall milling of reinforcing disc (3) has mounting disc (4), the inner wall of mounting disc (4) is fixed with fixed knot constructs (6), the inside of fixed knot constructs (6) is including installation head (601), double-screw bolt (602) and internal thread (603), and the threaded connection all around of installation head (601) has double-screw bolt (602), internal thread (603) have been seted up to the inner wall of installation head (601), disk body (1) is including brake disc (101) and friction pad (102), and one side laminating of brake disc (101) has friction pad (102).

2. A wear resistant brake structure in accordance with claim 1, wherein: the outside of disk body (1) is installed hydraulic brake (7) through mounting hole (2), and one side of disk body (1) along mounting hole (2) has seted up and has subtracted heavy groove (5).

3. A wear resistant brake structure in accordance with claim 2, wherein: the hydraulic brake (7) comprises a fixed baffle plate (701), a fixed screw (702), a piston (703) and an oil pipe interface (704), wherein the fixed screw (702) is connected with the joint of the fixed baffle plate (701) and the disc body (1) in a threaded manner, the piston (703) is arranged in the middle of the fixed baffle plate (701), and one end of the piston (703) is communicated with the oil pipe interface (704).

4. A wear resistant brake structure in accordance with claim 3, wherein: the fixed baffle plate (701) is detachably connected with the tray body (1) through the fixed screw (702) and the mounting hole (2).

5. A wear resistant brake structure in accordance with claim 1, wherein: the reinforcing disc (3) and the disc body (1) are integrally fixed by welding.

6. A wear resistant brake structure in accordance with claim 1, wherein: glue is used for bonding the brake disc (101) and the friction pad (102).

7. A wear resistant brake structure in accordance with claim 1, wherein: the mounting head (601) is in threaded connection with a hub bearing of the battery car through an internal thread (603), and the mounting head (601) is in detachable connection with the mounting disc (4) through a stud (602).