CN218718335U

CN218718335U - Adjustable motorcycle brake pad

Info

Publication number: CN218718335U
Application number: CN202220864771.5U
Authority: CN
Inventors: 闻国贤; 陈军虎; 卢建明
Original assignee: Hangzhou Yongli Friction Material Co ltd
Current assignee: Hangzhou Yongli Friction Material Co ltd
Priority date: 2022-04-15
Filing date: 2022-04-15
Publication date: 2023-03-24
Anticipated expiration: 2032-04-15

Abstract

The utility model discloses an adjustable motorcycle brake block, including brake shoe, adjustment mechanism, arc equipment recess has been seted up at a side surface middle part of brake shoe, the spacing spout of a set of arc has vertically been seted up respectively to both ends side about the brake shoe in the equipment recess outside, L shape adjustment tank has been seted up to the brake shoe inner wall in the spacing spout outside, the one end lateral wall of adjustment tank is provided with the adjustment seat through fix with rivet, the brake shoe is close to the fixed rectangle form locating piece that is provided with in equipment recess one end inner wall middle part, the brake shoe lateral wall in the locating piece outside vertically runs through and has seted up three horn shapes joint holes. The utility model discloses the position of adjustment connection piece in spacing spout accomplishes the injecing to the hoof piece with the combined dimension of controlling between two hoof pieces and under the mating reaction between positioning rod and reset spring through the contractor, and the good reliability when being suitable for different grade type motorcycle and joining in marriage the dress demand, excellent in use effect.

Description

Adjustable motorcycle brake pad

Technical Field

The utility model relates to a brake block technical field specifically is an adjustable motorcycle brake block.

Background

In the brake system of the automobile, the brake pad is the most critical safety part, and the quality of all brake effects plays a decisive role in the brake pad, so the good brake pad is the protection spirit of people and automobiles. The brake pad (brake lining) is generally composed of a steel plate, an adhesive heat-insulating layer and a friction block, the steel plate is coated to prevent rust, and an SMT-4 furnace temperature tracker is used for detecting the temperature distribution in the coating process to ensure the quality. Wherein the heat insulating layer is made of a material which does not conduct heat and is used for heat insulation. The friction block is composed of friction material and adhesive, and is extruded on a brake disc or a brake drum to generate friction when braking, so that the aim of decelerating and braking the vehicle is fulfilled. The pads are gradually worn away due to friction, generally speaking, the lower the cost the faster the brake pad will wear. The brake pad mainly comprises a metal friction skin and a carbon ceramic friction skin, wherein the metal friction skin is divided into a less-metal friction skin and a semi-metal friction skin, the ceramic friction skin belongs to a less-metal friction skin, and the carbon ceramic friction skin is matched with a carbon ceramic brake disc. The brake block of current motorcycle is mostly fixed dimension formula structure, receives the influence of factors such as motorcycle model to be difficult to be suitable for different product equipment demands, and the practicality is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an adjustable motorcycle brake block to solve the problem among the prior art.

In order to achieve the above object, the utility model provides a following technical scheme: an adjustable motorcycle brake pad comprises a brake shoe block and an adjusting mechanism, wherein an arc-shaped assembling groove is formed in the middle of the surface of one side of the brake shoe block, a group of arc-shaped limiting sliding grooves are longitudinally formed in the side faces of the upper end and the lower end of the brake shoe block outside the assembling groove respectively, an L-shaped adjusting groove is formed in the inner wall of the brake shoe block outside the limiting sliding grooves, a position adjusting seat is fixedly arranged on the side wall of one end of the adjusting groove through rivets, a rectangular positioning block is fixedly arranged at the middle of the inner wall of one end, close to the assembling groove, of the brake shoe block, the side wall of the brake shoe block outside the positioning block is longitudinally penetrated and provided with a triangular clamping hole, a reset spring is movably arranged on the inner wall of the clamping hole in the front side of the brake shoe block in an inclined mode, the adjusting mechanism comprises a connecting sheet, a position adjusting rod and a retractor, the connecting sheet is movably arranged between the two brake shoe blocks outside the limiting sliding grooves through clamping pins in the limiting sliding grooves, the position adjusting rod is movably arranged in the inclined mode of the side faces of the retractor, and the retractor is movably arranged between the two brake shoe blocks, and one end of the position adjusting seat is far away from the position adjusting rod through the L-shaped groove in the side face of the retractor.

Preferably, the inner wall of the assembly groove is fixedly provided with a friction skin through the cooperation of an adhesive.

Preferably, the positioning block and the brake shoe block are integrated into a whole, and a plurality of circular limiting holes are longitudinally formed in the side surface of the positioning block in a penetrating mode.

Preferably, one end, far away from the clamping hole, of the return spring is movably connected with an assembling seat on the side face of the retractor, and the retractor is controlled to be in the position inside the adjusting groove between the two brake shoe blocks by a position adjusting rod matched with the return spring.

Preferably, the connecting piece is formed by combining two 'h' -shaped clamping blocks and a connecting shaft seat, and the relative rotation angle range is 90-180 degrees.

Preferably, the positioning rod is a spring telescopic rod, the retractor is of a Y-shaped structure, and a rubber bump is arranged on the side face of one end, far away from the positioning rod, of the retractor.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the connecting piece is arranged between the two brake shoe blocks through the matching of the limiting sliding grooves on the side surfaces of the two ends, the position of the retractor inside the adjusting groove between the two brake shoe blocks is controlled by the position adjusting rod matched with the reset spring, the position of the connecting piece in the limiting sliding groove is adjusted to control the combined size between the two shoe blocks, and the limiting of the shoe blocks is completed under the matching action of the retractor between the position adjusting rod and the reset spring.

2. The rubber bump is arranged on the side face of one end, away from the positioning rod, of the retractor, friction between the retractor and the inner wall of the brake shoe block can be effectively reduced, so that the service life of the retractor is guaranteed, the connecting piece is formed by combining the two h-shaped clamping blocks and the connecting shaft seat, the relative rotation angle range is 90-180 degrees, the connecting requirement is met, meanwhile, position adjusting operation during folding is convenient, and the retractor is high in practicability.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

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

fig. 2 is a schematic view of the expanded structure of the present invention;

fig. 3 is a top view structural diagram of the connecting sheet of the present invention.

In the figure: 1. a brake shoe; 2. assembling the groove; 3. a limiting chute; 4. an adjustment groove; 5. a position adjusting seat; 6. positioning blocks; 7. a clamping hole; 8. a return spring; 9. connecting sheets; 10. a positioning rod; 11. a retractor; 12. a folding groove; 13. rubbing the skin; 14. defining an aperture; 15. assembling a base; 16. a bit block; 17. connecting the shaft seat; 18. and a rubber bump.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1, fig. 2, and fig. 3, in an embodiment of the present invention, an adjustable motorcycle brake pad includes a brake shoe 1 and an adjusting mechanism, an arc-shaped assembling groove 2 is formed in a middle portion of a surface of one side of the brake shoe 1, a set of arc-shaped limiting sliding grooves 3 are respectively and longitudinally formed in side surfaces of upper and lower ends of the brake shoe 1 outside the assembling groove 2, an L-shaped adjusting groove 4 is formed in an inner wall of the brake shoe 1 outside the limiting sliding grooves 3, an adjusting seat 5 is fixedly disposed on a side wall of one end of the adjusting groove 4 through a rivet, a rectangular positioning block 6 is fixedly disposed in a middle portion of an inner wall of one end of the brake shoe 1 near the assembling groove 2, a triangular clamping hole 7 is longitudinally formed in a side wall of the brake shoe 1 outside the positioning block 6, a return spring 8 is movably disposed in an inner wall of the clamping hole 7 in a front side of the brake shoe 1, the adjusting mechanism includes a connecting sheet 9, a positioning rod 10 and a retractor 11, the connecting sheet 9 is movably disposed between two brake shoes 1 outside the limiting sliding groove 3 through a folding pin in the adjusting groove 12, the side surface of the adjusting rod is far from the brake shoe 5; the inner wall of the assembly groove 2 is fixedly provided with a friction skin 13 in a matching way through an adhesive, so that the brake performance is ensured; the positioning block 6 and the brake shoe block 1 are integrated into a whole, and a plurality of circular limiting holes 14 are longitudinally formed in the side surface of the positioning block 6 in a penetrating mode, so that the positioning and assembling requirements in the brake drum are met; one end of the return spring 8, which is far away from the clamping hole 7, is movably connected with an assembling seat 15 on the side surface of the retractor 11, and the retractor 11 is controlled by a position adjusting rod 10 to be matched with the return spring 8 to be in the position in the adjusting groove 4 between the two brake shoes 1, so that the position of the brake shoes after being assembled is reliably limited; the connecting sheet 9 is formed by combining two h-shaped clamping blocks 16 and a connecting shaft seat 17, and the relative rotation angle range is 90-180 degrees, so that the folding requirement is met; the positioning rod 10 is a spring telescopic rod, the retractor 11 is of a Y-shaped structure, a rubber bump 18 is arranged on the side face of one end, far away from the positioning rod 10, of the retractor, and the influence of the inner wall of the brake shoe block 1 on the service life is avoided.

The utility model discloses a theory of operation and use flow: the position of the connecting piece 9 in the limiting sliding groove 3 is adjusted to control the combined size between the two brake shoe blocks 1, and the limitation on the brake shoe blocks 1 is completed under the matching action of the position adjusting rod 10 and the return spring 8 through the retractor 11.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an adjustable motorcycle brake block, includes brake shoe (1), adjustment mechanism, its characterized in that: an arc-shaped assembly groove (2) is arranged in the middle of the surface of one side of the brake shoe block (1), the side surfaces of the upper end and the lower end of the brake shoe block (1) at the outer side of the assembling groove (2) are respectively and longitudinally provided with a group of arc-shaped limiting sliding grooves (3), an L-shaped adjusting groove (4) is arranged on the inner wall of the brake shoe block (1) at the outer side of the limiting sliding groove (3), a positioning seat (5) is fixedly arranged on the side wall of one end of the adjusting groove (4) through a rivet, a rectangular positioning block (6) is fixedly arranged in the middle of the inner wall of one end of the brake shoe block (1) close to the assembling groove (2), the side wall of the brake shoe block (1) at the outer side of the positioning block (6) is longitudinally provided with a triangular clamping hole (7) in a penetrating way, a return spring (8) is obliquely and movably arranged on the inner wall of the clamping hole (7) at the front side of the brake shoe block (1), the adjusting mechanism comprises a connecting sheet (9), a positioning rod (10) and a retractor (11), the connecting sheet (9) is movably arranged between the two brake shoe blocks (1) at the outer side of the limiting sliding groove (3) through a clamping pin in the limiting sliding groove (3), the position adjusting rod (10) is obliquely and movably arranged in a clamping groove on the side surface of the position adjusting seat (5), the retractor (11) is movably arranged between the two brake shoe blocks (1) at one end of the positioning rod (10) far away from the positioning seat (5) through the L-shaped folding groove (12) on the side surface.

2. The adjustable motorcycle brake pad of claim 1, wherein: the inner wall of the assembly groove (2) is fixedly provided with a friction skin (13) through the matching of an adhesive.

3. The adjustable motorcycle brake pad of claim 1, wherein: the positioning block (6) and the brake shoe block (1) are integrated into a whole, and a plurality of circular limiting holes (14) are longitudinally formed in the side face of the positioning block (6) in a penetrating mode.

4. The adjustable motorcycle brake pad of claim 1, wherein: reset spring (8) are kept away from the one end of joint hole (7) and equipment seat (15) swing joint of contractor (11) side, contractor (11) are by positioning rod (10) cooperation reset spring (8) control in the inside position of two brake shoes (1) between adjustment tank (4).

5. The adjustable motorcycle brake pad of claim 1, wherein: the connecting piece (9) is formed by combining two h-shaped clamping blocks (16) and a connecting shaft seat (17), and the relative rotation angle range is 90-180 degrees.

6. The adjustable motorcycle brake pad of claim 1, wherein: the positioning rod (10) is a spring telescopic rod, the retractor (11) is of a Y-shaped structure, and a rubber bump (18) is arranged on the side face of one end, far away from the positioning rod (10).