CN202089198U

CN202089198U - Calipers with parallelism compensation structure

Info

Publication number: CN202089198U
Application number: CN2011201915989U
Authority: CN
Inventors: 马士峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-06-08
Filing date: 2011-06-08
Publication date: 2011-12-28
Anticipated expiration: 2021-06-08

Abstract

The utility model discloses calipers with a parallelism compensation structure. The calipers comprise a calipers main body and calipers wing pieces fixedly connected with the calipers main body and extending outwards. The calipers are characterized in that through-type recessed center holes are arranged on the calipers wing pieces respectively, and spherical concave arc faces are arranged in the direction of the connection position of the calipers and a chassis IS seat, i.e. on the periphery of the recessed center holes arranged on the inner sides of the calipers wing pieces. Spherical convex filling pieces B matched with the spherical concave arc faces are arranged on the inner sides of the calipers wing pieces. A spherical convex filling piece A and a spherical concave filling piece matched with the spherical convex filling piece A are sequentially arranged on the other side of the chassis IS seat. The spherical faces of the spherical convex filling pieces B are arranged in the recessed centre holes on the calipers wing pieces and in contact with the spherical concave arc faces on the periphery of the recessed center holes. The spherical face of the spherical convex filling piece A is in contact with the spherical concave arc face of the spherical concave filling piece. The design that the spherical convex filling pieces and the spherical concave arc faces are matched is adopted so that a function of compensation locating is fulfilled and moreover occupancy space is reduced during assembly.

Description

A kind of clamp with the parallelism collocation structure

Technical field

The utility model relates to a kind of bicycle brake clamp, particularly a kind of clamp with the parallelism collocation structure.

Background technology

Braking clamp position fixing system in the conventional art is made of the pad of two groups of concavo-convex cooperations, is applicable to the clamp of POST formula hole seat, but direct mount has solved the tolerance issues that cooperates between assembling back clamp and the POST formula hole seat to the vehicle frame of POST formula hole seat; Because POST formula hole seat adopts industry standard, and the employing of IS formula hole seat is international standard, the structure that does not also have at present the parallelism compensation, therefore adopt the structure of the pad formation of two groups of concavo-convex cooperations not to be suitable for IS seat clamp before, must just can be installed on the vehicle frame of IS seat by connecting bracket, compensate the not parallel error that causes of vehicle frame IS seat, structure is complicated.

At the deficiencies in the prior art, the utility model makes IS seat clamp have a cover parallelism collocation structure, and can be installed on the vehicle frame of IS seat, both accomplished simple in structure, easy to operate, the error of actv. compensation IS seat parallelism.

The utility model content

Technical problem to be solved in the utility model is to provide a kind of simple in structure, easy to operate, the error of actv. compensation IS seat parallelism.

For solving above technical matters, the technical solution of the utility model is: a kind of clamp with the parallelism collocation structure, comprise that caliper body reaches the outward extending clamp fin that connects firmly with it together, key is: be respectively equipped with a depression mesopore that is penetration state on the clamp fin, and in the direction of clamp and vehicle frame IS seat junction, the periphery that is the inboard depression mesopore of clamp fin is provided with spherical female cambered surface A, and, also be provided with a spherical male pad A and a spherical female pad that matches with spherical male pad A successively at vehicle frame IS seat opposite side at the adjacent spherical male pad B that matches with described spherical female cambered surface A that is provided with of this spherical female cambered surface; Wherein, spherical male pad A and spherical male pad B, one side has spherical convex surface, another side is the plane, and being provided with a hollow hole in the center, the spherical of this spherical male pad B is inserted the depression mesopore on the clamp fin, and contacts with the spherical female cambered surface A of depression mesopore periphery; The spherical female pad simultaneously has spherical concave surface, and another side is the plane, and the spherical of spherical male pad A contacts with the spherical female cambered surface B of spherical female pad; One bolt, end are provided with one section screw thread, pass spherical female pad, spherical male pad A, vehicle frame IS seat, spherical male pad B and clamp successively, and end tightens together clamp and vehicle frame IS seat by screw thread.

The beneficial effects of the utility model: adopt the design that cooperates of spherical male pad and spherical female cambered surface, the feasible parallelism error that can arbitrarily adjust vehicle frame IS seat both sides when being assembled, simple in structure, easy for installation, play the effect of compensation location, and effectively avoided the worn-down defective of the opinion of flat shim and straight hole, prolonged the service life of clamp greatly; On the other hand, because the design of spherical female cambered surface on the clamp has reduced taking up room, and has not been subject to the small space of clamp and vehicle frame IS seat after the assembling.

Description of drawings

Below in conjunction with Figure of description the utility model is done further detailed description, wherein:

Fig. 1 is the side-looking structural representation of clamp on the vehicle frame IS seat of the present utility model;

Fig. 2 is the main TV structure scheme drawing of clamp on the vehicle frame IS seat of the present utility model;

Fig. 3 is front view B-B sectional structure of the present utility model (collocation structure) scheme drawing.

Wherein:

1, vehicle frame IS seat 2, caliper body 3, spherical female pad 4, spherical male pad A 5, spherical male pad B 6, spherical female cambered surface A

The specific embodiment

As shown in Figure 1 to Figure 3, a kind of clamp with the parallelism collocation structure, comprise that caliper body 2 reaches the outward extending clamp fin that connects firmly with it together, key is: be respectively equipped with a depression mesopore that is penetration state on the clamp fin, and in the direction of clamp and vehicle frame IS seat 1 junction, the periphery that is the inboard depression mesopore of clamp fin is provided with spherical female cambered surface A6, and, also be provided with a spherical male pad A4 and a spherical female pad 3 that matches with spherical male pad A4 successively at vehicle frame IS seat 1 opposite side at the adjacent spherical male pad B5 that matches with described spherical female cambered surface A6 that is provided with of this spherical female cambered surface A6; Wherein, spherical male pad A4 and spherical male pad B5, one side has spherical convex surface, another side is the plane, and be provided with a hollow hole in the center, the spherical of this spherical male pad B5 is inserted the depression mesopore on the clamp fin, and contacts with the spherical female cambered surface A6 of depression mesopore periphery, and wherein the pad of the concavo-convex cooperation of this group is used for compensating the error near the parallelism of clamp face of vehicle frame IS seat 1; Spherical female pad 3, one side has spherical concave surface, and another side is the plane, and the spherical of spherical male pad A4 contacts with the spherical female cambered surface B of spherical female pad 3, and the pad of this group male and female face cooperation is used for compensating the parallelism error of another face of vehicle frame IS seat 1; One bolt, end are provided with one section screw thread, pass spherical female pad 3, spherical male pad A4, vehicle frame IS seat 1, spherical male pad B5 and clamp successively, and end tightens together clamp and vehicle frame IS seat 1 by screw thread.

The beneficial effects of the utility model: adopt the design that cooperates of spherical male pad and spherical female cambered surface, make the face of vehicle frame IS seat when being assembled arbitrarily to adjust and the parallelism error of vehicle frame IS seat another side, simple in structure, easy for installation, play the effect of compensation location, and effectively avoided the worn-down defective of the opinion of flat shim and straight hole, prolonged the service life of clamp greatly; On the other hand, because the design of spherical female cambered surface on the clamp has reduced taking up room, and has not been subject to the small space of clamp and vehicle frame IS seat during assembling.Must be pointed out some indefiniteness casehistorys that the foregoing description is just made the utility model.But person of skill in the art will appreciate that, do not departing under aim of the present utility model and the scope that can make modification to the utility model, replace and change, these modifications, replacement and change still belong to protection domain of the present utility model.

Claims

1. clamp with the parallelism collocation structure, comprise that caliper body reaches the homepitaxy clamp fin of stretching that connects firmly with it together, it is characterized in that: be respectively equipped with a depression mesopore that is penetration state on the clamp fin, and in the direction of clamp and vehicle frame IS seat junction, the periphery that is the inboard depression mesopore of clamp fin is provided with spherical female cambered surface A, and, also be provided with a spherical male pad A and a spherical female pad that matches with spherical male pad A successively at vehicle frame IS seat opposite side at the adjacent spherical male pad B that matches with described spherical female cambered surface A that is provided with of this spherical female cambered surface A; Wherein, spherical male pad A and spherical male pad B, one side has spherical convex surface, another side is the plane, and being provided with a hollow hole in the center, the spherical of this spherical male pad B is inserted the depression mesopore on the clamp fin, and contacts with the spherical female cambered surface A of depression mesopore periphery; The spherical female pad simultaneously has spherical concave surface, and another side is the plane, and the spherical of spherical male pad A contacts with the spherical female cambered surface B of spherical female pad; One bolt, end are provided with one section screw thread, pass spherical female pad, spherical male pad A, vehicle frame IS seat, spherical male pad B and clamp successively, and end tightens together clamp and vehicle frame IS seat by screw thread.