Motorcycle brake pad aluminum alloy caliper structure

Abstract

The utility model provides a motorcycle brake pad aluminum alloy caliper structure which comprises a caliper support, a first brake pad and a second brake pad which are arranged side by side are arranged at the bottom of the caliper support, supporting protruding blocks are arranged on the inner wall face of a first supporting arm and the inner wall face of a second supporting arm, and limiting grooves are formed in the bottoms of the supporting protruding blocks. The first supporting arm and the second supporting arm protect the first brake pad and the second brake pad, when the first brake pad and the second brake pad are supported by the metal sheet, the rectangular supporting groove in the middle of the metal sheet can be pressed in the supporting protruding block, and supporting is conducted through the supporting protruding block; the supporting lugs at the two ends of the first brake pad and the second brake pad enter the limiting grooves formed in the supporting arms, bottom limiting supporting is conducted through the limiting elastic pieces, the two blocking pieces clamped on the side faces of the first supporting arm and the second supporting arm are further arranged in the middle of the metal piece, the metal piece is further supported and prevented from falling off, and stability is better.

Description

TECHNICAL FIELD

[0001] The utility model belongs to motorcycle brake technical field relates to motorcycle brake pad aluminium alloy caliper structure. BACKGROUND

[0002] Motorcycle, by gasoline engine drive, rely on handlebar to control the steering of the front wheel two or three wheeled vehicle, light and flexible, fast, widely used in patrol passenger and freight transport, also used as sports equipment, motorcycle has many mechanical parts, wherein the brake caliper is indispensable part of motorcycle brake parts, brake caliper is generally divided into fixed caliper and floating caliper, and motorcycle generally uses floating caliper.

[0003] The two brake pad structures of the existing floating caliper are supported by the metal sheet, but the existing metal sheet directly contacts the caliper arm on the outer side without any supporting structure, the supporting strength of the metal sheet is not enough, and the stability is poor, which needs to be improved. SUMMARY

[0004] The utility model discloses a motorcycle brake pad aluminium alloy caliper structure to solve the problem in the above background.

[0005] The utility model discloses a motorcycle brake pad aluminium alloy caliper structure, including caliper support, elastic arm rod and metal sheet, the bottom position of caliper support is provided with and sets up brake pad one and brake pad two, both sides of caliper support are provided with sleeve, the bottom of sleeve is provided with and sets up support arm one and support arm two, and brake pad one and brake pad two are located inside support arm one and support arm two respectively, the inner wall of support arm one and the inner wall surface of support arm two are provided with support lug, the bottom of support lug is provided with limit groove.

[0006] In the motorcycle brake pad aluminium alloy caliper structure, the metal sheet is provided between the brake pad one and the support arm one, and between the brake pad two and the support arm two, the bottom of the metal sheet is provided with a lower support sheet, and the lower support sheet is located in the limit groove.

[0007] In the motorcycle brake pad aluminium alloy caliper structure, the middle position of the metal sheet is provided with a rectangular support groove, the support lug is located in the rectangular support groove, and the middle side of the metal sheet is provided with a baffle.

[0008] In the motorcycle brake pad aluminium alloy caliper structure, the both ends of the brake pad one and the both ends of the brake pad two are provided with support ears, the limit spring sheet is provided in the inside of the lower support sheet, and the support ear is located in the inside of the limit spring sheet.

[0009] The front end of the caliper support is provided with a front cylinder bracket, one side of the front cylinder bracket is provided with an oil cylinder, and the top of the oil cylinder is provided with an oil inlet and an exhaust port.

[0010] In the motorcycle brake pad aluminum alloy caliper structure, both ends of the front cylinder bracket are provided with side arm rods, one end of each side arm rod is provided with an elastic arm rod, one end of the elastic arm rod is provided with a reset spring, one end of the elastic arm rod is connected with a sleeve rod, the sleeve rod slides in a sleeve, the bottom of the support arm one is provided with a fixing seat, and the fixing seat is provided with a fixing hole.

[0011] Compared with the prior art, the motorcycle brake pad aluminum alloy caliper structure has the advantages that the support arm one and the support arm two connected with the sleeve are arranged at the bottom of the caliper support, the brake pad one and the brake pad two are arranged in the support arm one and the support arm two, so that the brake pad one and the brake pad two are protected, when the metal sheet supports the brake pad one and the brake pad two, the rectangular support groove in the middle of the metal sheet can be pressed in the support protrusion, the support protrusion supports, the support ears at both ends of the brake pad one and the brake pad two are arranged in the limiting groove of the support arm, the limiting spring supports the bottom, the middle of the metal sheet is provided with two stop sheets arranged on the side surfaces of the support arm one and the support arm two, the metal sheet is further supported, and the metal sheet is prevented from falling off, so that the stability of supporting the brake pad by the metal sheet is better. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is a structure schematic view of the motorcycle brake pad aluminum alloy caliper structure.

[0013] Figure 2 It is a front structure schematic view of the motorcycle brake pad aluminum alloy caliper structure.

[0014] Figure 3 It is a side structure schematic view of the motorcycle brake pad aluminum alloy caliper structure.

[0015] Figure 4 It is a structure schematic view of the support arm one of the motorcycle brake pad aluminum alloy caliper structure.

[0016] Figure 5 It is a structure schematic view of the brake pad one of the motorcycle brake pad aluminum alloy caliper structure.

[0017] Figure 6 It is a structure schematic view of the metal sheet of the motorcycle brake pad aluminum alloy caliper structure.

[0018] In the figure, 1, caliper support; 2, front cylinder frame; 3, oil cylinder; 4, oil inlet; 5, exhaust port; 6, side arm rod; 7, elastic arm rod; 8, sleeve; 9, reset spring; 10, support arm one; 11, fixed seat; 12, brake pad one; 13, brake pad two; 14, support arm two; 15, support bump; 16, support ear; 17, metal sheet; 18, rectangular support groove; 19, lower support sheet; 20, limit spring; 21, limit groove. DETAILED DESCRIPTION

[0019] The following is a specific embodiment of the utility model and further describes the technical scheme of the utility model in combination with the drawings, but the utility model is not limited to these embodiments.

[0020] The motorcycle brake pad aluminum alloy caliper structure comprises a caliper support 1, an elastic arm rod 7 and a metal sheet 17, the bottom of the caliper support 1 is provided with brake pad one 12 and brake pad two 13 arranged side by side, the two sides of the caliper support 1 are provided with sleeves 8, the bottom of the sleeve 8 is provided with support arm one 10 and support arm two 14 arranged side by side, and the brake pad one 12 and the brake pad two 13 are located inside the support arm one 10 and the support arm two 14 respectively, the inner wall of the support arm one 10 and the inner wall of the support arm two 14 are provided with support bumps 15, and the bottom of the support bump 15 is provided with a limit groove 21.

[0021] As shown in Figure 1 , Figure 2 , Figure 4 , Figure 5 and Figure 6 , the motorcycle brake pad aluminum alloy caliper structure of the utility model, specifically, the metal sheet 17 is arranged between the brake pad one 12 and the support arm one 10 and between the brake pad two 13 and the support arm two 14, the bottom of the metal sheet 17 is provided with a lower support sheet 19, and the lower support sheet 19 is located inside the limit groove 21, and the brake pad one 12 and the brake pad two 13 are both existing brake pad structures.

[0022] As shown in Figure 1 , Figure 2 , Figure 4 and Figure 6 , the motorcycle brake pad aluminum alloy caliper structure of the utility model, specifically, the middle part of the metal sheet 17 is provided with a rectangular support groove 18, the support bump 15 is located inside the rectangular support groove 18, one side of the middle part of the metal sheet 17 is provided with a baffle, the baffle can be pressed on one side of the support arm one 10 and the support arm two 14, and the support bump 15 can provide support for the metal sheet 17.

[0023] As shown in Figure 1 , Figure 2 , Figure 5 and Figure 6As shown in the utility model motorcycle brake pad aluminum alloy clamp structure, specific, both ends of brake pad one 12 and both ends of brake pad two 13 are provided with support lug 16, the inside of lower support piece 19 is provided with limiting elastic sheet 20, support lug 16 is placed in the inside of limiting elastic sheet 20, the limiting elastic sheet 20 of the application is provided with limiting structure at both ends, can limit support lug 16.

[0024] As Figure 1 , Figure 2 , Figure 3 As shown in the utility model motorcycle brake pad aluminum alloy clamp structure, specific, the front end of clamp support 1 is provided with front cylinder frame 2, one side of front cylinder frame 2 is provided with oil cylinder 3, the top of oil cylinder 3 is provided with oil inlet 4 and exhaust port 5, exhaust port 5 exhausts, and oil outlet is also provided, so that the oil in the inside of oil cylinder 3 drives piston movement, and oil cylinder 3 is the existing public oil cylinder 3 structure, and will not be elaborated.

[0025] As Figure 1 , Figure 2 , Figure 3 As shown in the utility model motorcycle brake pad aluminum alloy clamp structure, specific, both ends of front cylinder frame 2 are provided with side arm rod 6, one end of side arm rod 6 is provided with elastic arm rod 7, one end of elastic arm rod 7 is provided with reset spring 9, one end of elastic arm rod 7 is connected with sleeve rod, and sleeve rod slides in the inside of sleeve 8, the bottom of support arm one 10 is provided with fixed seat 11, the inside of fixed seat 11 is provided with fixed hole position, and the above structure is the existing public floating clamp support connection structure, and will not be elaborated, after compression brake, reset spring 9 can be reset and pushed away, and sleeve rod slides and supports.

[0026] The utility model motorcycle brake pad aluminum alloy clamp structure, the present application sets up with sleeve 8 connection's support arm one 10 and support arm two 14 in the bottom of clamp support 1, brake pad one 12 and brake pad two 13 are placed in the inside of support arm one 10 and support arm two 14, thereby protect brake pad one 12 and brake pad two 13, metal sheet 17 supports brake pad one 12 and brake pad two 13, when supporting, the top of metal sheet 17 is connected with the inner wall surface of sleeve 8, the rectangular support groove 18 of metal sheet 17 middle part can be pressed in the inside of support boss 15, supports through support boss 15, improves the support stability of metal sheet 17, and the support lug 16 of brake pad one 12 and brake pad two 13 both ends enters the limiting slot 21 inside that two support arms open, through the bottom limiting support of limiting elastic piece 20, and the middle part of metal sheet 17 of the present application still is provided with two fender pieces that are clamped in the side of support arm one 10 and support arm two 14, further provide support to metal sheet 17, prevent metal sheet 17 from falling off, in this way, when supporting brake pad through metal sheet 17, the stability is better, the present application brake, oil inlet 4 enters oil, and then extrudes the piston in oil cylinder 3, moves towards brake disc through the piston and pushes brake pad, thereby brake braking.

[0027] The content not described in detail in the specification belongs to the prior art known to the person skilled in the art. The specific embodiments described in the text are merely illustrative of the spirit of the utility model. The person skilled in the art to which the utility model belongs can make various modifications or supplements to the described specific embodiments or replace them with similar ways, but will not deviate from the spirit of the utility model or exceed the scope defined by the attached claims.

Claims

1. A motorcycle brake pad aluminum alloy caliper structure comprising a caliper support (1), a spring arm lever (7) and a metal sheet (17), characterized in that, The bottom position of the caliper support (1) is provided with brake pad one (12) and brake pad two (13) arranged side by side, both sides of the caliper support (1) are provided with sleeve (8), the bottom of the sleeve (8) is provided with support arm one (10) and support arm two (14) arranged side by side, and the brake pad one (12) and the brake pad two (13) are located inside the support arm one (10) and the support arm two (14) respectively, the inner wall of the support arm one (10) and the inner wall of the support arm two (14) are provided with support lugs (15), the bottom of the support lugs (15) is provided with limit groove (21).

2. The motorcycle brake pad aluminum alloy caliper structure of claim 1, wherein, The metal sheet (17) is arranged between the brake pad one (12) and the support arm one (10) and between the brake pad two (13) and the support arm two (14), the bottom of the metal sheet (17) is provided with lower support sheet (19), and the lower support sheet (19) is arranged in the limit groove (21).

3. The motorcycle brake pad aluminum alloy caliper structure of claim 2, wherein, The middle position of the metal sheet (17) is provided with rectangular support groove (18), the support lugs (15) are arranged in the rectangular support groove (18), and one side of the middle of the metal sheet (17) is provided with a baffle.

4. The motorcycle brake pad aluminum alloy caliper structure of claim 3, wherein, Both ends of the brake pad one (12) and both ends of the brake pad two (13) are provided with support ears (16), the limit elastic sheet (20) is arranged in the lower support sheet (19), and the support ears (16) are arranged in the limit elastic sheet (20).

5. The motorcycle brake pad aluminum alloy caliper structure of claim 1, wherein, The front end of the caliper support (1) is provided with front cylinder frame (2), one side of the front cylinder frame (2) is provided with oil cylinder (3), the top of the oil cylinder (3) is provided with oil inlet (4) and exhaust port (5).

6. The motorcycle brake pad aluminum alloy caliper structure of claim 5, wherein, Both ends of the front cylinder frame (2) are provided with side arm rod (6), one end of the side arm rod (6) is provided with elastic arm rod (7), one end of the elastic arm rod (7) is sleeved with reset spring (9), one end of the elastic arm rod (7) is connected with sleeve rod, and the sleeve rod slides in the sleeve (8), the bottom of the support arm one (10) is provided with fixing seat (11), and the fixing hole is arranged in the fixing seat (11).

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