CN216105566U

CN216105566U - Brake caliper hanger

Info

Publication number: CN216105566U
Application number: CN202121971362.7U
Authority: CN
Inventors: 吴志强; 彭毅中
Original assignee: Guangdong Fuwa Engineering Manufacturing Co Ltd
Current assignee: Guangdong Fuwa Engineering Manufacturing Co Ltd
Priority date: 2021-08-21
Filing date: 2021-08-21
Publication date: 2022-03-22
Anticipated expiration: 2031-08-21

Abstract

The utility model discloses a brake caliper hanger, which is used for hoisting a brake caliper and is connected with hoisting equipment, and comprises: the lifting arm is provided with a lifting part used for being connected with lifting equipment and a connecting part positioned below the lifting part; the adjuster is connected to the connecting part and comprises a stop rotation seat fixedly connected with the connecting part and an adjusting structure connected to the stop rotation seat; the limiting structure is connected to the adjuster and comprises a limiting plate detachably connected to the adjuster and two limiting pieces arranged oppositely, and the two limiting pieces are connected to the limiting plate and are respectively matched with the two fixing holes of the brake caliper; the adjusting structure adjusts the installation angle of the limiting plate relative to the suspension arm so as to adjust the positions of the two limiting parts relative to the connecting part, so that the brake caliper lifting device is suitable for the lifting of brake calipers with different installation position requirements, the application range of the brake caliper lifting device is further expanded, and the universality of the brake caliper lifting device is improved.

Description

Brake caliper hanger

Technical Field

The utility model relates to the technical field of hanging devices, in particular to a brake caliper hanger.

Background

Aiming at an automobile adopting a disc brake, the disc brake is arranged on an axle of the automobile, the disc brake comprises a brake disc and a brake caliper, when the brake caliper is arranged on the axle, a hoisting device firstly hoists the brake caliper to a target position through a brake caliper hoist and then installs the brake caliper, the existing brake caliper hoist comprises a suspension arm and a fixing plate fixed at one end of the suspension arm, two positioning columns are fixed on the fixing plate and are used for being matched with two fixing holes of the brake caliper, however, the installation positions of the brake caliper relative to the brake disc are different for different axles, and the positions of the two positioning columns relative to the suspension arm are set according to the installation positions of the brake caliper, therefore, the existing brake caliper hoist is only suitable for hoisting the brake calipers with the same installation position requirements, if the brake calipers with different installation position requirements are hoisted, when some brake calipers are hoisted to the target position, the position of the brake caliper relative to the brake disc is incorrect (not aligned), and at the moment, the position of the brake caliper needs to be adjusted to be correct, so that the installation speed is reduced, and the application range of the conventional brake caliper hanger is small.

SUMMERY OF THE UTILITY MODEL

In view of the defects of the prior art, the utility model aims to provide a brake caliper hanger capable of improving the application range.

In order to achieve the purpose, the utility model adopts the following technical scheme:

braking pincers hoist for hoist and mount braking pincers, be connected with hoisting equipment, include: the suspension arm is provided with a lifting part used for being connected with the lifting equipment and a connecting part positioned below the lifting part; the adjuster is connected to the connecting part and comprises a rotation stopping seat fixedly connected with the connecting part and an adjusting structure connected to the rotation stopping seat; the limiting structure is connected to the adjuster and comprises a limiting plate detachably connected to the adjusting structure and two limiting pieces arranged oppositely, and the two limiting pieces are connected to the limiting plate and are respectively matched with the two fixing holes of the brake caliper; the adjusting structure adjusts the installation angle of the limiting plate relative to the suspension arm so as to adjust the positions of the two limiting parts relative to the connecting part.

Furthermore, the rotation stopping seat is provided with a plurality of first positioning holes which are distributed in an annular mode, the limiting plate corresponds to each first positioning hole and is provided with a second positioning hole, the adjusting structure further comprises a positioning pin, and two ends of the positioning pin are respectively matched with the first positioning holes and the second positioning holes corresponding to the first positioning holes and the second positioning holes.

Furthermore, the adjusting structure comprises a connecting piece fixedly connected with the rotation stopping seat and the limiting plate, the rotation stopping seat is provided with a first connecting hole matched with the connecting piece, and the first positioning holes are surrounded on the outer side of the first connecting hole.

Further, the connecting piece is kept away from the one end of limiting plate has a head, the head be located the outside of ending the swivel mount and rather than corresponding it end of ending be equipped with the separation blade between the swivel mount's the one end, the separation blade cover is located on the connecting piece and partial or whole cover first locating hole just support and lean on end face of ending the swivel mount.

Furthermore, the rotation stopping seat is provided with a first connecting hole, the limiting plate is provided with a second connecting hole corresponding to the first connecting hole, the adjusting structure comprises a connecting piece, and two ends of the connecting piece are respectively matched with the first connecting hole and the second connecting hole.

Furthermore, the rotation stopping seat is a cylindrical rotation stopping column, the peripheral wall of the rotation stopping column is fixed at the bottom of the connecting part, and the rotation stopping column is provided with a first connecting hole penetrating through the rotation stopping column along the axial direction of the rotation stopping column.

Furthermore, the second connecting hole is formed along the axial direction of the first connecting hole, the second connecting hole is a threaded hole, the connecting piece is a screw, and one end of the screw penetrates through the first connecting hole to be connected with the threaded hole.

The installation angle of the limiting plate relative to the suspension arm is adjusted through the adjusting structure of the adjuster, so that the purpose of adjusting the positions of the two limiting parts relative to the connecting part can be achieved, the brake caliper hanger is suitable for brake caliper lifting with different installation position requirements, the application range of the brake caliper hanger is further expanded, and the universality of the brake caliper hanger is improved.

Drawings

FIG. 1 is a perspective assembly view of a brake caliper spreader according to the present invention;

FIG. 2 is an exploded perspective view of FIG. 1;

FIG. 3 is a schematic view of the usage state of FIG. 1;

fig. 4 is a schematic view of an operation process of adjusting the installation angle of the limiting plate in fig. 1.

Detailed Description

The utility model will be further described with reference to the accompanying drawings and specific embodiments:

as shown in fig. 1 to 4, the present invention provides a brake caliper hanger for lifting a brake caliper 4 of a commercial vehicle brake, which is connected to a lifting apparatus (crane), and in this embodiment, is used for lifting a brake caliper 4 of a truck axle brake or a trailer axle brake. The brake caliper lifting appliance comprises a suspension arm 1, an adjuster 2 fixed on the suspension arm 1 and a limiting structure 3 connected to the adjuster 2.

As shown in fig. 1 and 2, the boom 1 is provided with a lifting part 11 for connecting to the lifting device (not shown) and a connecting part 12 located below the lifting part 11, specifically, a boom (not numbered) is fixed to a top end of the boom 1, the lifting part 11 is provided at an end of the boom away from the boom 1, a plurality of lifting holes (not numbered) penetrating through the lifting part 11 are provided along a vertical direction of a plate surface of the lifting part 11, the plurality of lifting holes are arranged along a length direction of the lifting part 11 and are used for connecting to the lifting device, an obtuse angle is formed between the boom and the boom 1 and are integrally formed, and the connecting part 12 is provided at a lower end of the boom 1.

As shown in fig. 1 and fig. 3, the adjuster 2 is connected to the connecting portion 12, and includes a rotation stop block 21 fixedly connected to the connecting portion 12 and an adjusting structure connected to the rotation stop block 21, the limiting structure 3 is connected to the adjuster 2, and includes a limiting plate 31 detachably connected to the adjusting structure and two limiting members 32 oppositely disposed, the two limiting members 32 are connected to the limiting plate 31 and respectively engaged with two fixing holes (not shown) of the brake caliper 4, and in the up-down direction, the adjusting structure adjusts the installation angle of the limiting plate 31 relative to the suspension arm 1, the purpose of adjusting the positions of the two position-limiting members 32 relative to the connecting portion 12 in the up-down direction can be achieved, the brake caliper lifting tool is suitable for lifting brake calipers with different mounting position requirements, the application range is further expanded, therefore, the universality is improved, and in addition, the brake caliper lifting appliance is simple in structure and easy to disassemble, assemble and process.

As shown in fig. 1 and 2, in the present embodiment, the rotation stopper 21 is fixed to the bottom of the connecting portion 12 by welding to simplify the structure of the adjuster 2. The rotation stopping seat 21 is provided with a first connection hole 211, the rotation stopping seat 21 is a cylindrical rotation stopping column, the inner end of the rotation stopping seat is close to the limiting plate 31 relative to the outer end, the peripheral wall of the rotation stopping column is welded and fixed at the bottom of the connection part 12, and the rotation stopping column is provided with the first connection hole 211 penetrating through the rotation stopping column along the axial direction of the rotation stopping column. The rotation stopper seat 21 further has a first positioning hole 212, the first positioning hole 212 is located outside the first connection hole 211, specifically, the first positioning hole 212 has a plurality of first positioning holes 212, the plurality of first positioning holes 212 surround the outside of the first connection hole 211, in this embodiment, the number of the first positioning holes 212 is 10 and is arranged in a ring matrix manner, and certainly in other embodiments, the number of the first positioning holes 212 is selected according to the installation angle adjustment requirement of the rotation stopper plate 31.

As shown in fig. 1 and 2, the adjusting structure includes a connecting member 22, the connecting member 22 is fixedly connected to the rotation stopping seat 21 and the limiting plate 31, so as to lock the limiting plate 31 at the normal working position, and prevent the limiting plate 31 from deviating from the normal working position and causing a safety hazard, and the connecting member 22 is a screw. Specifically, the connecting element 22 is in clearance fit with the first connecting hole 211, and an end of the connecting element 22 away from the position-limiting plate 31 has a head 221 covering the first connecting hole 211, the head 221 is located outside the rotation stopper 21, and more specifically, the head 221 is located outside an outer end of the rotation stopper 21.

As shown in fig. 1 and 2, the limiting plate 31 is located on one side of the boom 1 close to the brake caliper 4, and the limiting plate 31 is provided with a second connecting hole 311 corresponding to the first connecting hole 211, and the second connecting hole 311 is matched with the other end of the connecting element 22, so that the limiting plate 31 is locked at the normal working position by the connecting element 22. The limiting plate 31 is located one side that the davit 1 is close to the braking pincers, and the axial direction of second connecting hole 311 along first connecting hole 211 is seted up, and second connecting hole 311 is the screw hole with screw connection, and limiting plate 31 adopts screw connection with only swivel mount 21 promptly, and not only simple structure, connection are firm and the installation is swift, difficult not hard up. Correspondingly, the plate surface of the position-limiting plate 31 is further provided with a second positioning hole 312 corresponding to each first positioning hole 212, wherein the number of the second positioning holes 312 is selected according to the installation angle adjustment requirement of the position-limiting plate 31. The two ends of the limiting plate 31 are respectively provided with a pin hole 313, the two pin holes 313 are respectively located on two opposite sides of the rotation stopping seat 21, the limiting member 32 is a limiting pin, the two limiting pins are respectively in interference fit with the two pin holes 313 to simplify the connection mode of the limiting pins and the limiting plate 31, the installation is fast, and the two limiting pins are respectively matched with the two fixing holes of the brake caliper.

As shown in fig. 1 and 2, the adjusting structure further includes positioning pins 23, the positioning pins 23 are connected to the rotation stopping seats 21 and the limiting plates 31, and the limiting plates 31 can be limited to the normal working position by providing the positioning pins 23. Specifically, there is at least one positioning pin 23, and two ends of the positioning pin 23 are respectively in clearance fit with the two corresponding first positioning holes 212 and the second positioning holes 312 to facilitate the detachment. Because a plurality of first positioning holes 212 and a plurality of second positioning holes 312 are arranged, every two corresponding first positioning holes 212 and second positioning holes 312 form an installation position for installing the positioning pin 23, namely, a plurality of installation positions for installing the positioning pin 23 are formed between the rotation stopping seat 21 and the limiting plate 31, each installation position corresponds to one installation angle of the limiting plate 31, and therefore, different installation angles of the limiting plate 31 can be flexibly adjusted according to different installation positions. In the present embodiment, there are 10 mounting positions, so that the adjusting structure has 10 different mounting angles for the limiting plate 31 to adjust.

As shown in fig. 1 and 2, the adjuster further includes a blocking piece 24, the blocking piece 24 is located between the head 221 and the outer end of the rotation stop block 21, specifically, the blocking piece 24 is sleeved on the connecting member 22 and partially or completely covers the first positioning hole 212, and two ends of the blocking piece 24 respectively abut against the end surface of the rotation stop block 21 and the end surface of the head 221, and the blocking piece 24 is disposed to prevent the positioning pin 23 from coming out of the first positioning hole 212 on one hand and protect the end surface of the rotation stop block 21 from being damaged on the other hand.

In order to meet the requirements of different axle for different installation positions of the brake caliper, when the position of the limiting piece 32 relative to the connecting part 12 is adjusted, the screw is firstly removed, then, the stopper plate 31 is separated from the rotation stop seat 21, and at the same time, the positioning pin 23 is removed, then, the position-limiting plate 31 is adjusted to a desired installation angle (as shown in fig. 4, the position-limiting plate 31 is inclined at an angle relative to the connecting portion 12), the plate surface of the position-limiting plate 31 is aligned and attached to the end surface of the rotation-stopping seat 21, the positioning pin 23 is installed, finally, one end of the screw is connected to the second connecting hole 311 through the first connecting hole 211, the adjustment of the installation angle of the position limiting plate 31 can be completed in the up-down direction after the screw is tightened, so that the disassembly and assembly of the position limiting plate 31 are simple and quick, and because the position limiting member 32 is fixed on the position limiting plate 31, therefore, the adjustment of the operating position of the stopper 32 can be achieved by adjusting the installation angle of the stopper plate 31.

The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the utility model.

Claims

1. Braking pincers hoist for hoist and mount braking pincers, with lift by crane equipment and be connected, its characterized in that includes:

the suspension arm is provided with a lifting part used for being connected with the lifting equipment and a connecting part positioned below the lifting part;

the adjuster is connected to the connecting part and comprises a rotation stopping seat fixedly connected with the connecting part and an adjusting structure connected to the rotation stopping seat;

the limiting structure is connected to the adjuster and comprises a limiting plate detachably connected to the adjusting structure and two limiting pieces arranged oppositely, and the two limiting pieces are connected to the limiting plate and are respectively matched with the two fixing holes of the brake caliper;

the adjusting structure adjusts the installation angle of the limiting plate relative to the suspension arm so as to adjust the positions of the two limiting parts relative to the connecting part.

2. The brake caliper hanger of claim 1, wherein the rotation stopping block defines a plurality of first positioning holes distributed in a ring shape, the limiting plate defines a second positioning hole corresponding to each of the first positioning holes, and the adjusting structure further includes a positioning pin having two ends respectively engaged with the first positioning hole and the second positioning hole.

3. The brake caliper hanger of claim 2, wherein the adjustment structure includes a connection member fixedly connected to the rotation stopper base and the limiting plate, the rotation stopper base defines a first connection hole engaged with the connection member, and a plurality of the first positioning holes surround an outer side of the first connection hole.

4. The brake caliper hanger according to claim 3, wherein an end of the connecting member away from the limiting plate has a head portion, the head portion is located outside the rotation stop block and a blocking piece is disposed between the head portion and the corresponding end of the rotation stop block, and the blocking piece is sleeved on the connecting member and partially or completely covers the first positioning hole and abuts against an end surface of the rotation stop block.

5. The brake caliper hanger of claim 1, wherein the rotation stopper has a first connection hole, the position stopper has a second connection hole corresponding to the first connection hole, and the adjustment structure includes a connection member having both ends respectively engaged with the first connection hole and the second connection hole.

6. The caliper hanger according to claim 5, wherein the stopper base is a stopper post having a cylindrical shape, an outer peripheral wall of the stopper post is fixed to a bottom of the connecting portion, and the stopper post is provided with the first connecting hole penetrating the stopper post in an axial direction thereof.

7. The brake caliper hanger according to claim 5, wherein the second connection hole is opened in an axial direction of the first connection hole, the second connection hole is a threaded hole, the connection member is a screw, and one end of the screw passes through the first connection hole to be connected to the threaded hole.