CN221462798U

CN221462798U - Electronic calipers

Info

Publication number: CN221462798U
Application number: CN202323387767.8U
Authority: CN
Inventors: 蒋与海
Original assignee: Wenzhou Saibao Auto Parts Co ltd
Current assignee: Wenzhou Saibao Auto Parts Co ltd
Priority date: 2023-12-12
Filing date: 2023-12-12
Publication date: 2024-08-02
Anticipated expiration: 2033-12-12

Abstract

The utility model discloses an electronic caliper, which relates to the technical field of automobile calipers and is used for solving the problem that an existing automobile caliper piston cylinder is easy to shake.

Description

Electronic calipers

Technical Field

The utility model relates to the technical field of automobile calipers, in particular to an electronic calipers.

Background

Electric vehicles on the market are currently added with an automatic parking function (AVH) and a drive-off release function (DAA) for convenient operation by a driver. After a driver steps on a vehicle to stop on a slope or a flat ground, a brake pedal is released, the ESC is used for maintaining pressure, the vehicle is parked for a long time, when the parking time exceeds a certain time (generally 3 minutes), the EPB controller can control the electronic caliper to park, and when the driver steps on the accelerator pedal, the EPB controller can trigger a driving-off release function (DAA).

Through retrieving, chinese patent grant number CN 218718337U's patent discloses a calliper, relates to calliper technical field, including two sets of brake shoes, main pincers body, vice pincers body, piston assembly, seal assembly, be equipped with a set of stud between main pincers body and the vice pincers body at least, stud one end is equipped with screw thread section, the other end is equipped with down the screw thread section, the screw thread direction of both screw threads is opposite for going up the screw thread section and down, be equipped with the first screw hole that closes with last screw thread section screw thread, be equipped with the second screw hole that closes with lower screw thread section screw thread and close the connection on the vice pincers body, although the fastening connection between main pincers body and the vice pincers body can be realized to connection structure novel and firm connection, difficult not hard up, but only explain in the prior art that two sets of brake shoes are arranged in simultaneously between main pincers body and the vice pincers body, and each set of brake shoe respectively with a set of piston assembly, and can see from the picture that piston assembly connects and does not firm phenomenon easily appears rocking after long-time use.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model provides the electronic caliper, which solves the problems that in the prior art, only two groups of brake blocks are simultaneously arranged between a main caliper body and an auxiliary caliper body, each group of brake blocks is respectively linked with one group of piston component, and the piston component is not firmly connected in the figure, so that the piston component is easy to shake after being used for a long time.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides an electronic caliper, includes the main pincers body and vice pincers body, vice pincers body is connected at main pincers body top, the piston cylinder is connected at main pincers body middle part, first brake block is installed at piston cylinder top, vice pincers body bottom fixed connection second brake block, the spacing groove is seted up at main pincers body top, piston cylinder both sides fixed connection metal sheet, first connecting hole is seted up at the metal sheet middle part, first screw hole is seted up to spacing groove both sides, alternate first screw between first connecting hole and the first screw hole, cooperation use between the above-mentioned spare part can realize the firm connection between piston cylinder and the main pincers body to can avoid the piston cylinder phenomenon that drops to appear.

Preferably, the second threaded holes are formed in two sides of the top of the main clamp body, the second connecting holes are formed in two sides of the auxiliary clamp body, the diameters of the second threaded holes and the second connecting holes are equal, and the second threaded holes and the second connecting holes are arranged to ensure the installation of the second screws.

Preferably, a second screw is inserted between the second connecting hole and the second threaded hole, and the parts are matched for use, so that the main clamp body and the auxiliary clamp body can be firmly connected.

Preferably, the arc grooves are formed in two sides of the middle of the main caliper body, and the arc grooves are formed, so that connection between the main caliper body and the auxiliary caliper body and the brake pad can be facilitated.

Preferably, the first anti-skid patterns are formed in the top of the first brake block, the second anti-skid patterns are formed in the bottom of the second brake block, and the braking effect of the first brake block and the second brake block can be improved due to the arrangement of the first anti-skid patterns and the second anti-skid patterns.

The utility model provides an electronic caliper. The beneficial effects are as follows:

1. This electronic caliper through seting up the spacing groove at main pincers body top, piston cylinder both sides fixed connection metal sheet simultaneously, and the first connecting hole is seted up at the metal sheet middle part, sets up first screw hole in spacing groove both sides, alternates first screw simultaneously between first connecting hole and first screw hole, and cooperation is used between above-mentioned spare part, can realize the firm connection between piston cylinder and the main pincers body to can avoid the piston cylinder to appear the phenomenon that drops.

2. According to the electronic caliper, the first anti-skid patterns are formed in the top of the first brake pad, the second anti-skid patterns are formed in the bottom of the second brake pad, and the first anti-skid patterns and the second anti-skid patterns are formed in the caliper, so that the anti-skid property of the first brake pad and the second brake pad can be improved, and the braking effect of the first brake pad and the second brake pad is improved.

Drawings

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

FIG. 2 is a schematic view of the main pincer body structure of the present utility model;

FIG. 3 is a schematic diagram of a piston cylinder connection structure according to the present utility model;

fig. 4 is a schematic diagram of the turning structure of the auxiliary pincer body of the present utility model.

In the figure, 1, a main clamp body; 2. an auxiliary clamp body; 3. a piston cylinder; 4. a first brake pad; 5. a second brake pad; 6. a limit groove; 7. a metal plate; 8. a first connection hole; 9. a first threaded hole; 10. a first screw; 11. a second threaded hole; 12. a second connection hole; 13. a second screw; 14. an arc-shaped groove; 15. a first anti-skid pattern; 16. and second anti-skid lines.

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.

Referring to fig. 1-4, the embodiment of the present utility model provides a technical solution: the electronic caliper comprises a main caliper body 1 and an auxiliary caliper body 2, wherein the top of the main caliper body 1 is connected with the auxiliary caliper body 2, the middle part of the main caliper body 1 is connected with a piston cylinder 3, a first brake block 4 is arranged at the top of the piston cylinder 3, the bottom of the auxiliary caliper body 2 is fixedly connected with a second brake block 5, a limit groove 6 is formed in the top of the main caliper body 1, two sides of the piston cylinder 3 are fixedly connected with metal plates 7, a first connecting hole 8 is formed in the middle part of each metal plate 7, first threaded holes 9 are formed in two sides of the limit groove 6, and first screws 10 are inserted between the first connecting holes 8 and the first threaded holes 9, wherein the piston cylinder 3 is used for driving the first brake blocks 4 to stretch up and down; the first brake pad 4 and the second brake pad 5 are used for braking wheels; the limiting groove 6 is used for limiting the piston cylinder 3; the first screw 10 penetrates the first connecting hole 8 and the first threaded hole 9, so that stable connection of the piston cylinder 3 can be realized, and the shaking phenomenon of the piston cylinder 3 can be effectively avoided.

Example 1

Referring to fig. 1, 2 and 4, in the drawings, two sides of the top of the main clamp body 1 are provided with second threaded holes 11, two sides of the auxiliary clamp body 2 are provided with second connecting holes 12, and diameters of the second threaded holes 11 and the second connecting holes 12 are equal; a second screw 13 is inserted between the second connecting hole 12 and the second threaded hole 11; arc grooves 14 are formed in two sides of the middle of the main clamp body 1, wherein a second screw 13 is inserted into and connected with the second connecting hole 12 and the second threaded hole 11, so that stable connection between the main clamp body 1 and the auxiliary clamp body 2 can be realized.

Example 2

According to the arrangement of the first anti-skid patterns 15 and the second anti-skid patterns 16 on the top of the first brake pad 4 and the bottom of the second brake pad 5 in the figures, the anti-skid properties of the first brake pad 4 and the second brake pad 5 can be improved, and thus the braking effect of the first brake pad 4 and the second brake pad 5 can be improved.

Working principle: when the device is used, the piston cylinder 3 is placed in the limit groove 6, then the first screw 10 is inserted into the first connecting hole 8 and the first threaded hole 9, the first screw 10 is screwed down simultaneously, the installation of the piston cylinder 3 and the first brake pad 4 is completed, then the second screw 13 is inserted into the second connecting hole 12 and the second threaded hole 11, the second screw 13 is screwed down simultaneously, the connection between the main clamp body 1 and the auxiliary clamp body 2 is completed, the device is integrally installed on a wheel, the expansion and the contraction of the first brake pad 4 are realized through controlling the piston cylinder 3, and the braking effect is realized under the cooperation of the second brake pad 5.

The utility model relates to a pair of main pliers bodies 1; 2. an auxiliary clamp body; 3. a piston cylinder; 4. a first brake pad; 5. a second brake pad; 6. a limit groove; 7. a metal plate; 8. a first connection hole; 9. a first threaded hole; 10. a first screw; 11. a second threaded hole; 12. a second connection hole; 13. a second screw; 14. an arc-shaped groove; 15. a first anti-skid pattern; 16. the second anti-skid pattern is a common standard component or a component known to a person skilled in the art, and the structure and principle of the second anti-skid pattern are known to the person skilled in the art through technical manuals or through routine experimental methods.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The utility model provides an electronic caliper, includes main pincers body (1) and vice pincers body (2), its characterized in that are connected at main pincers body (1) top: the novel double-sided hydraulic wrench is characterized in that the middle of the main wrench body (1) is connected with the piston cylinder (3), a first brake block (4) is arranged at the top of the piston cylinder (3), a second brake block (5) is fixedly connected at the bottom of the auxiliary wrench body (2), a limit groove (6) is formed in the top of the main wrench body (1), metal plates (7) are fixedly connected to the two sides of the piston cylinder (3), a first connecting hole (8) is formed in the middle of each metal plate (7), first threaded holes (9) are formed in the two sides of the limit groove (6), and first screws (10) are inserted between the first connecting hole (8) and the first threaded holes (9).

2. An electronic caliper according to claim 1, characterized in that: second threaded holes (11) are formed in two sides of the top of the main clamp body (1), second connecting holes (12) are formed in two sides of the auxiliary clamp body (2), and diameters of the second threaded holes (11) and the second connecting holes (12) are equal.

3. An electronic caliper according to claim 2, characterized in that: and a second screw (13) is inserted and connected between the second connecting hole (12) and the second threaded hole (11).

4. An electronic caliper according to claim 1, characterized in that: arc grooves (14) are formed in two sides of the middle of the main clamp body (1).

5. An electronic caliper according to claim 1, characterized in that: the top of the first brake block (4) is provided with first anti-skid patterns (15), and the bottom of the second brake block (5) is provided with second anti-skid patterns (16).