CN113638990A

CN113638990A - Brake optimization device for hydraulic caliper disc brake

Info

Publication number: CN113638990A
Application number: CN202111207066.4A
Authority: CN
Inventors: 刘阳; 刘效国
Original assignee: Xuzhou Su Baiman Tool Manufacturing Co ltd
Current assignee: Xuzhou Su Baiman Tool Manufacturing Co ltd
Priority date: 2021-10-18
Filing date: 2021-10-18
Publication date: 2021-11-12
Anticipated expiration: 2041-10-18
Also published as: CN113638990B

Abstract

The invention provides a brake optimization device for a hydraulic caliper disc brake, which relates to the technical field of disc brakes and aims to solve the problem that when the existing brake optimization structure is used, a brake block cannot be replaced in time, so that a brake disc is easy to rub with a mounting plate for mounting the brake block; a sliding plate is arranged on the side surface of the support plate in the clamping mechanism, and the sliding plate on the side surface of the support plate is arranged on the outer side of the sliding rod through a threaded rod; the sliding piece is arranged on the side surface of the clamping mechanism; the positioning assembly is installed at the bottom of the main body, and a bottom plate in the positioning assembly is installed at the bottom of the main body through a threaded rod. The balls at the outer end of the sliding block roll on two sides of the brake disc, friction between the balls and the brake disc is reduced, the sliding block is in contact with the brake disc, the brake disc and the outer plate are separated to play a certain isolation role, and the brake disc is prevented from being directly in contact with the mounting plate.

Description

Brake optimization device for hydraulic caliper disc brake

Technical Field

The invention belongs to the technical field of disc brakes, and particularly relates to a brake optimization device for a hydraulic caliper disc brake.

Background

The hydraulic caliper disc brake is one of disc brakes, in which a brake torque is generated to block a kinetic force, a brake fluid of a brake master cylinder is pressed into a hydraulic cylinder, and is moved toward a brake disc by the hydraulic pressure to press a brake pad against the brake disc, and the brake pad clamps the brake disc to generate a friction torque to block the rotation of a wheel, thereby realizing braking.

The wearing and tearing of brake pads are caused to the long-term friction of brake pads on the brake disc, and untimely change brake pads makes the brake disc and the mounting panel friction of installation brake pads easily, causes the damage to brake disc and mounting panel, and when installing at the stopper, adjusts the both sides that make the brake disc and brake pads interval error through the manual work, leads to relatively poor to the braking effect of brake disc both sides.

Disclosure of Invention

In order to solve the above technical problems, the present invention provides a brake optimization device for a caliper disc brake, which solves the problems that a brake pad is worn due to long-term friction on the brake disc, and the brake disc is easily rubbed with a mounting plate on which the brake pad is mounted when the brake pad is not replaced in time, thereby damaging the brake disc and the mounting plate.

The invention relates to a braking optimization device for a hydraulic caliper disc brake, which has the purposes and effects achieved by the following specific technical means:

a brake optimization device for a hydraulic caliper disc brake comprising: the main body includes: the positioning plate is arranged on the side surface of the main body; the clamping mechanism is characterized in that a sliding plate is mounted on the side surface of a support plate in the clamping mechanism, the sliding plate on the side surface of the support plate is mounted on the outer side of a sliding rod through a threaded rod, and a spring is mounted between the sliding plate on the side surface of the support plate and a positioning plate; the inner plate is arranged on the inner side of the outer plate and is arranged in a groove on the inner side of the carrier plate through a spring; the sliding piece is arranged on the side surface of the clamping mechanism; the positioning assembly is arranged at the bottom of the main body, and a bottom plate in the positioning assembly is arranged at the bottom of the main body through a threaded rod.

Further, the positioning assembly comprises: the bottom side surface of the bottom plate is provided with a threaded rod; the guide grooves are arranged on two sides of the bottom plate; the rotating plate is of a circular structure and is arranged in the middle of the threaded rod on the side face of the bottom plate.

Further, the slider further includes: the inner groove is of a circular structure and is arranged on the side surface of the outer friction block; the slider, the ball is inlayed to the outer end of slider, and the inner of slider installs the lug, and the slider passes through the inside of spring slidable mounting in inner chamber and inside groove to the lug slidable mounting of slider inner is in the spout.

Further, the positioning assembly further comprises: the side of layer board is inlayed and is had the gyro wheel, and the side slidable mounting of layer board is in the inside of guide way to the side of layer board is installed in the outside of bottom plate bottom side threaded rod.

Further, the clamping mechanism further comprises: the vertical plate is of a rectangular plate structure and is arranged at the side end of the main body side hydraulic cylinder; the inner end of the push plate is of an inclined structure, the push plate is arranged at the top and the bottom of the side surface of the vertical plate, and the push plate is arranged in the grooves at the top and the bottom of the side surface of the support plate in a penetrating manner.

Further, the clamping mechanism further comprises: the pressing plate is of a trapezoidal structure and is arranged at the inner end of the pushing plate, the pressing plate is arranged at the top and the bottom of the inner side of the support plate, and the pressing plate is arranged at the top and the bottom of the side surface of the outer plate in a sliding mode.

Further, the slider includes: the inner cavity is of a cylindrical structure and is arranged on the side surface of the outer plate; the spout, the spout is established at the top and the bottom of inner chamber.

Further, the clamping mechanism includes: the inner side of the carrier plate is provided with a groove, and the top and the bottom of the side surface of the carrier plate are provided with grooves; the middle positions of the top and the bottom of the side surface of the outer plate are provided with inclined structures, and the outer plate is arranged in a groove on the inner side of the carrier plate through a spring; the baffle is of a rectangular plate structure and is arranged on the inner side of the carrier plate through a spring, and the baffle is arranged at the bottom of the pressing plate.

Further, a mounting hole is formed in the edge included angle of the main body, a hydraulic cylinder is mounted on the side face of the main body through a connecting plate, and a clamping mechanism is mounted on the side face of the main body; the sliding rod is of a cylindrical structure and is arranged on the inner sides of the two positioning plates.

Further, the clamping mechanism further comprises: the side surface of the outer friction block is provided with a slot, and the outer friction block is arranged on the side surface of the outer plate; the inner friction block is arranged on the side face of the inner plate, and the inner friction block is embedded in the groove on the side face of the outer friction block.

Compared with the prior art, the invention has the following beneficial effects:

1. in the device, a sliding block is arranged, when two outer friction blocks rub against a brake disc, balls at the outer end of the sliding block roll on two sides of the brake disc to reduce friction with the brake disc, the sliding block moves to the innermost side of an inner cavity along with abrasion of the outer friction blocks to enable the sliding block to contact with the brake disc, the brake disc and an outer plate are separated by a certain distance to play a certain isolation role, the brake disc is prevented from directly contacting with a mounting plate for mounting the brake block, the sliding block and the outer friction blocks are made of metal materials, damage is prevented, and the cost for maintaining the brake disc is reduced;

2. in this device, set up the layer board, when the installation stopper, make two places layer board place in the both sides of brake disc according to the thickness of brake disc, brake disc slow moving makes the main part be in the intermediate position, makes the stopper install in suitable position, keeps brake pads and brake disc both sides to be in the same interval, when being convenient for brake, makes the removal interval of pneumatic cylinder the same, is showing more to the appointed effect of brake disc.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic bottom structure of the present invention.

Fig. 3 is a schematic perspective view of the slide bar of the present invention.

Fig. 4 is a schematic perspective view of the outer friction block of the present invention.

Fig. 5 is a schematic cross-sectional structure diagram of the carrier plate of the present invention.

Fig. 6 is a schematic cross-sectional structure of an outer panel of the present invention.

Fig. 7 is a schematic perspective view of the slider of the present invention.

Fig. 8 is an enlarged view of the part a of the present invention, which is drawn from fig. 7.

Fig. 9 is a perspective view of the base plate of the present invention.

Fig. 10 is a schematic cross-sectional structure of a pallet of the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a main body; 101. positioning a plate; 102. a slide bar; 2. a clamping mechanism; 201. a carrier plate; 202. an outer plate; 203. an inner plate; 204. an outer friction block; 205. an inner friction block; 206. a vertical plate; 207. pushing the plate; 208. pressing a plate; 209. a baffle plate; 3. a slider; 301. an inner cavity; 302. a chute; 303. an inner tank; 304. a slider; 4. a positioning assembly; 401. a base plate; 402. a guide groove; 403. a support plate; 404. and (6) rotating the plate.

Detailed Description

The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 10:

the invention provides a brake optimization device for a hydraulic caliper disc brake, which comprises:

referring to fig. 1, 2 and 3, a main body 1, a mounting hole is provided at a position of an edge angle of the main body 1, a hydraulic cylinder is installed on a side surface of the main body 1 through a connecting plate, a clamping mechanism 2 is installed on the side surface of the main body 1, and the main body 1 includes: a positioning plate 101, wherein the positioning plate 101 is arranged on the side surface of the main body 1; the slide bar 102, the slide bar 102 is a cylindrical structure, and the slide bar 102 is installed at the inner sides of two positioning plates 101, four mounting holes are arranged at the position of the edge included angle of the main body 1, the mounting holes are in a waist-shaped structure, it is convenient to finely adjust the position of the main body 1 when the slide bar is installed, so that the main body 1 is in a proper position, two slide bars 102 are installed at the inner side of the positioning plate 101, the slide plate on the side surface of the support plate 201 slides at the outer side of the slide bar 102, meanwhile, springs at the outer side of the slide bar 102 enable the two support plates 201 to move at the same interval, and the position of the adjusted slide plate is fixed by using a threaded rod.

Referring to fig. 4, 5, 6 and 7, the clamping mechanism 2, a slide plate is mounted on the side surface of the carrier plate 201 in the clamping mechanism 2, the slide plate on the side surface of the carrier plate 201 is mounted on the outer side of the slide rod 102 through a threaded rod, and a spring is mounted between the slide plate on the side surface of the carrier plate 201 and the positioning plate 101, the clamping mechanism 2 comprises: the carrier plate 201, the inner side of the carrier plate 201 is provided with a groove, and the top and the bottom of the side surface of the carrier plate 201 are provided with grooves; the middle positions of the top and the bottom of the side surface of the outer plate 202 are provided with inclined structures, and the outer plate 202 is arranged in a groove on the inner side of the carrier plate 201 through a spring; an inner plate 203, wherein the inner plate 203 is arranged on the inner side of the outer plate 202, and the inner plate 203 is arranged in a groove on the inner side of the carrier plate 201 through a spring; the side surface of the outer friction block 204 is provided with a slot, and the outer friction block 204 is arranged on the side surface of the outer plate 202; the inner friction block 205, the inner friction block 205 is installed on the side surface of the inner plate 203, and the inner friction block 205 is embedded in the groove on the side surface of the outer friction block 204; a vertical plate 206, wherein the vertical plate 206 is a rectangular plate structure, and the vertical plate 206 is installed at the side end of the hydraulic cylinder on the side surface of the main body 1; the inner end of the push plate 207 is an inclined structure, the push plate 207 is arranged at the top and the bottom of the side surface of the vertical plate 206, and the push plate 207 is arranged in the grooves at the top and the bottom of the side surface of the carrier plate 201 in a penetrating way; the pressing plate 208 is of a trapezoidal structure, the pressing plate 208 is mounted at the inner end of the pushing plate 207, the pressing plate 208 is mounted at the top and the bottom of the inner side of the carrier plate 201, and the pressing plate 208 is slidably mounted at the inclined structure at the top and the bottom of the side surface of the outer plate 202; a baffle 209, the baffle 209 is a rectangular plate structure, the baffle 209 is installed at the inner side of the carrier plate 201 through a spring, the baffle 209 is installed at the bottom of the pressing plate 208, the vertical plate 206 is pushed to move by two hydraulic cylinders at the side of the main body 1, so that the vertical plate 206 pushes the top and bottom push plates 207 to move towards the inside of the carrier plate 201, the inclined structure at the inner end of the push plate 207 pushes the pressing plate 208 to move downwards, meanwhile, the side of the pressing plate 208 pushes the outer plate 202 to move, so that the outer plate 202 drives the outer friction block 204 to contact with the brake wheel to brake the brake wheel, meanwhile, the grooves at the side of the outer friction block 204 dissipate heat of the friction surface, when the rotating force of the brake wheel is large, the hydraulic cylinders continuously push the vertical plate 206 to move, so that the pressing plate 208 pushes the inner plate 203 to move outwards, so that the inner plate 203 drives the inner friction block 205 to be inserted into the grooves at the side of the outer friction block 204, the inner friction block 205 and the outer friction block 204 brake the brake wheel to increase the braking force on the brake wheel, after the brake wheel stops, the hydraulic cylinder contracts to drive the vertical plate 206 and the push plate 207 to restore to the original positions, meanwhile, the outer plate 202 and the inner plate 203 respectively drive the outer friction block 204 and the inner friction block 205 to restore to the original positions under the action of the spring, and meanwhile, the spring pushes the baffle 209 to push the pressing plate 208 to move upwards, so that the brake can be conveniently performed next time.

In another embodiment, two hydraulic cylinders are respectively installed on the side surfaces of the outer plate 202 and the inner plate 203 for pushing, so that the outer plate 202 and the inner plate 203 can be operated independently or simultaneously, the outer plate 202 and the inner plate 203 are directly driven, the failure probability is low, and the maintenance is convenient.

Referring to fig. 8, a slider 3, the slider 3 being mounted on a side of the gripper mechanism 2, the slider 3 comprising: the inner cavity 301 is of a cylindrical structure, and the inner cavity 301 is arranged on the side surface of the outer plate 202; the sliding grooves 302 are formed in the top and the bottom of the inner cavity 301; an inner groove 303, wherein the inner groove 303 is of a circular structure, and the inner groove 303 is arranged on the side surface of the outer friction block 204; a sliding block 304, the outer end of the sliding block 304 is embedded with a ball, and the inner end of the sliding block 304 is provided with a convex block, and the slider 304 is slidably mounted inside the inner cavity 301 and the inner groove 303 by a spring, and the convex block at the inner end of the sliding block 304 is slidably arranged in the sliding groove 302, the inner cavity 301 is connected with the outer friction block 204 along with the movement of the outer plate 202 and the outer friction block 204, along with the reduction of the abrasion thickness of the outer friction block 204, under the action of the spring, the ball at the outer end of the sliding block 304 is contacted with the brake wheel in the inner groove 303, so that the friction force between the brake wheel and the sliding block 304 is reduced, the lug at the inner end of the sliding block 304 moves in the sliding groove 302, the sliding block 304 is prevented from falling off, when the outer friction block 204 is worn to the extent that replacement is needed, the inner end of the sliding block 304 moves into the inner cavity 301, the sliding block 304 enables the outer plate 202 and the brake wheel to be separated by a certain distance, and when the brake wheel is rubbed with the outer plate 202 due to untimely replacement of the outer friction block 204, the maintenance cost of the brake wheel is reduced.

In another embodiment, a miniature push rod is arranged in the inner cavity 301 to push the sliding block 304 to move, so that the sliding block 304 is adjusted according to the thickness of the installed outer friction block 204, and a roller at the outer end of the sliding block 304 can be in contact with a brake wheel when the outer friction block 204 is in contact with the brake wheel.

Referring to fig. 9 and 10, a positioning assembly 4, the positioning assembly 4 being installed at the bottom of the main body 1, and a bottom plate 401 inside the positioning assembly 4 being installed at the bottom of the main body 1 by a threaded rod, the positioning assembly 4 comprising: a threaded rod is arranged on the side surface of the bottom plate 401; the guide grooves 402 are formed in two sides of the bottom plate 401; a supporting plate 403, wherein rollers are embedded on the side surface of the supporting plate 403, the side end of the supporting plate 403 is slidably installed in the guide groove 402, and the side end of the supporting plate 403 is installed on the outer side of the threaded rod on the side surface of the bottom plate 401; the rotating plate 404 is of a circular structure, the rotating plate 404 is installed in the middle of a threaded rod on the bottom side of the bottom plate 401, the bottom plate 401 is installed at the bottom of the main body 1 through the threaded rod, the rotating plate 404 is rotated according to the thickness of the brake wheel, the rotating plate 404 drives the threaded rod on the bottom side of the bottom plate 401 to rotate, two support plates 403 move simultaneously inside the guide groove 402, the support plates 403 are placed on two sides of the brake wheel, the brake wheel moves slowly, the roller of the support plates 403 reduces the friction force contacting with the brake wheel, the installation position of the main body 1 is convenient to adjust, the main body 1 is installed in the middle of the brake wheel, the distance between two outer friction blocks 204 and the brake wheel is the same, the moving distance of a hydraulic cylinder on the side of the main body 1 is the same during braking, and the outer friction blocks 204 perform friction braking on the brake wheel simultaneously.

In another embodiment, the threaded rod and the rotating plate 404 are not installed on the bottom side of the bottom plate 401, so that the spring can drive the supporting plate 403 to move, the supporting plate 403 is attached to the outer side of the brake wheel, and the production cost of the brake is reduced.

When in use: when the structure is used, firstly, the main body 1 is installed at a proper position, the rotating plate 404 is rotated according to the thickness of the brake wheel to adjust the distance between the two supporting plates 403, the supporting plates 403 are placed at the two sides of the brake wheel to enable the main body 1 to be positioned in the middle of the brake wheel, the main body 1 is provided with four waist-round mounting holes to facilitate fine adjustment of the installation position, the sliding plate on the side surface of the supporting plate 201 slides on the outer side of the sliding rod 102 to enable the two supporting plates 201 to be positioned at a proper distance, the hydraulic cylinder on the side surface of the main body 1 pushes the vertical plate 206 to move, the vertical plate 206 pushes the push plate 207 to apply pressure to the press plate 208, the inclined structure at the inner end of the push plate 207 pushes the press plate 208 to move downwards, the press plate 208 pushes the outer friction block 202 to drive the outer friction block 204 to contact with the brake wheel to brake, the groove on the side surface of the outer friction block 204 dissipates heat, the hydraulic cylinder continuously pushes the vertical plate 206 to move, the press plate 208 continuously pushes the inner plate 203 to move downwards to push the inner plate 203 to move outwards, the inner plate 203 drives the inner friction block 205 to be inserted into the groove on the side face of the outer friction block 204 and the outer friction block 204 to brake the brake wheel, friction force is increased to enable the brake effect to be obvious, the outer friction block 204 can be used for independent braking when the brake wheel rotates slowly, the outer friction block 204 and the inner friction block 205 are used for matched braking when the brake wheel rotates quickly, balls at the outer end of the sliding block 304 contact the brake wheel under the action of the spring to reduce friction force, the outer friction block 204 is worn to a certain degree after being used for a long time, the sliding block 304 enables the outer plate 202 and the brake wheel to be separated by a certain distance, and the condition that the brake wheel is damaged due to the fact that the brake wheel is not timely abraded by the outer plate 202 due to untimely inspection is prevented.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. A brake optimization device for a hydraulic caliper disc brake, characterized by: the method comprises the following steps: the hydraulic cylinder is mounted on the side surface of the main body (1), and the clamping mechanism (2) is mounted on the side surface of the main body (1); the clamping mechanism (2), a sliding plate is installed on the side surface of the carrier plate (201) in the clamping mechanism (2), and the sliding plate is installed on the outer side of the sliding rod (102) through a threaded rod; the sliding piece (3), the sliding piece (3) is installed on the side surface of the clamping mechanism (2), and a sliding block (304) in the sliding piece (3) is installed in the inner cavity (301) and the inner groove (303) in a sliding mode through a spring; the positioning component (4), the bottom at main part (1) is installed in positioning component (4), and bottom plate (401) in positioning component (4) passes through the threaded rod and installs the bottom at main part (1) to the side of layer board (403) is installed in the outside of bottom plate (401) bottom side threaded rod.

2. A brake optimization device for a hydraulic caliper disc brake as claimed in claim 1, characterized in that: the main body (1) comprises: the positioning plate (101), the positioning plate (101) is installed on the side surface of the main body (1); the sliding rod (102), the sliding rod (102) is installed at the inner side of the two positioning plates (101).

3. A brake optimization device for a hydraulic caliper disc brake as claimed in claim 1, characterized in that: the clamping mechanism (2) comprises: the device comprises a carrier plate (201), wherein the top and the bottom of the side surface of the carrier plate (201) are provided with grooves; the top and the bottom of the side surface of the outer plate (202) are provided with inclined structures, and the outer plate (202) is arranged on the inner side of the carrier plate (201) through a spring; the inner plate (203), the inner plate (203) is installed on the inner side of the outer plate (202), and the inner plate (203) is installed in a groove on the inner side of the carrier plate (201) through a spring.

4. A brake optimization device for a hydraulic caliper disc brake as claimed in claim 1, characterized in that: the clamping mechanism (2) further comprises: the outer friction block (204), the outer friction block (204) is installed on the side surface of the outer plate (202); the inner friction block (205) is mounted on the side face of the inner plate (203), and the inner friction block (205) is embedded in the groove on the side face of the outer friction block (204).

5. A brake optimization device for a hydraulic caliper disc brake as claimed in claim 1, characterized in that: the clamping mechanism (2) further comprises: the vertical plate (206), the vertical plate (206) is installed at the side end of the hydraulic cylinder on the side surface of the main body (1); and the push plate (207) is installed on the top and the bottom of the side surface of the vertical plate (206).

6. A brake optimization device for a hydraulic caliper disc brake as claimed in claim 1, characterized in that: the clamping mechanism (2) further comprises: the pressing plate (208) is arranged at the inner end of the pushing plate (207), and the pressing plate (208) is arranged at the top and the bottom of the side surface of the outer plate (202) in a sliding manner; the baffle (209) is installed on the inner side of the carrier plate (201) through a spring, and the baffle (209) is installed at the bottom of the pressure plate (208).

7. A brake optimization device for a hydraulic caliper disc brake as claimed in claim 1, characterized in that: the slider (3) comprises: an inner cavity (301), wherein the inner cavity (301) is arranged on the side surface of the outer plate (202); the sliding grooves (302) are arranged at the top and the bottom of the inner cavity (301).

8. A brake optimization device for a hydraulic caliper disc brake as claimed in claim 1, characterized in that: the slider (3) further comprises: an inner groove (303), wherein the inner groove (303) is arranged on the side surface of the outer friction block (204); the outer end of the sliding block (304) is inlaid with a ball, and a convex block at the inner end of the sliding block (304) is slidably arranged in the sliding groove (302).

9. A brake optimization device for a hydraulic caliper disc brake as claimed in claim 1, characterized in that: the positioning assembly (4) comprises: the bottom side surface of the bottom plate (401) is provided with a threaded rod; the guide grooves (402) are arranged on two sides of the bottom plate (401).

10. A brake optimization device for a hydraulic caliper disc brake as claimed in claim 1, characterized in that: the positioning assembly (4) further comprises: the side surface of the supporting plate (403) is embedded with a roller, and the side end of the supporting plate (403) is slidably arranged in the guide groove (402); the rotating plate (404), the rotating plate (404) is installed in the middle of the threaded rod on the bottom side of the bottom plate (401).