Disc brake assembly rack
By designing the disc brake assembly mount, the clamp body is fixed by using support blocks, arc-shaped positioning grooves and L-shaped brackets, and combining the rotating mechanism to make the tooling plate rotatable, the problem of difficulty in installing the clamp body is solved and assembly efficiency and accuracy are improved.
Patent Information
- Application Number
- CN202421700326.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-18
- Publication Date
- 2025-06-17
- Estimated Expiration
- 2034-07-18
AI Technical Summary
During the assembly process of disc brakes, the clamp body is irregular in shape and difficult to fix, which makes it difficult to install the guide column and dust cover, affecting the assembly efficiency and accuracy.
A disc brake assembly bench is designed, including a base plate, a support plate, a tooling plate and a rotating mechanism. By setting up a support block on the bottom plate and installing a tooling plate on the support plate, the clamp body is fixed using an arc-shaped positioning groove and an L-shaped bracket, and the tooling plate is rotatable in combination with a rotating mechanism, making it easy to install and fix.
It effectively reduces the installation difficulty of the clamp body, improves assembly efficiency and accuracy, and is reasonable in design and easy to use. The rotating mechanism is pure mechanical structure, saves energy and has a long service life.
Smart Images
Figure CN222986201U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a brake assembly tooling, in particular to a disc brake assembly bench. Background Art
[0002] A disc brake is composed of a brake disc, brake pads, friction linings and a brake caliper. The brake caliper includes a caliper body and a caliper bridge. A guide post is arranged between the caliper bridge and the caliper body, and dust covers are arranged at both ends of the guide post. During assembly, the guide post dust cover and the guide post need to be installed in the guide post holes of the caliper body. Due to the irregular shape of the caliper body, it is not easy to fix, and it is inconvenient to install the guide post, resulting in a large installation difficulty, which affects the assembly efficiency and installation accuracy. Therefore, there is an urgent need for a tooling that can fix the caliper body to facilitate the installation of the guide post and the guide post dust cover, so as to improve the assembly efficiency and installation accuracy. Content of the Utility Model
[0003] In view of the defects and deficiencies in the above technologies, the utility model provides a disc brake assembly bench to fix the caliper body during assembly.
[0004] To achieve the above object, the utility model provides a disc brake assembly bench, which includes a bottom plate, two support plates installed at both ends of the bottom plate and a tooling plate. Two parallel strip-shaped support blocks are arranged on the bottom plate. Both ends of the tooling plate are rotatably installed on the support plates through rotating mechanisms respectively installed on the support plates. An installation hole penetrating the tooling plate is opened on the tooling plate, and an arc-shaped positioning groove adapted to the outside of the guide post hole of the brake caliper body is opened on one side thereof. Two spaced L-shaped brackets are installed on the side of the tooling plate opposite to the arc-shaped positioning groove. The above technical solution fixes the brake caliper body through the support blocks arranged on the bottom plate and the tooling plate arranged on the support plates, so as to facilitate the installation of the guide post and the guide post dust cover, reduce the installation difficulty, and improve the installation efficiency and accuracy.
[0005] Further, the rotating mechanism includes a rotating shaft, a turntable and a connecting plate. One end of the rotating shaft is rotatably installed on the corresponding support plate, and the other end sequentially passes through the turntable and the connecting plate. The turntable and the connecting plate are fixedly connected to the rotating shaft. The rotating mechanism with this structure is simple in structure and convenient to use.
[0006] Further, a crank is arranged on the outside of one of the two support plates, and the crank is fixedly connected to the corresponding rotating shaft. A positioning hole is opened on the support plate, and at least one positioning groove is opened on the turntable on its inner side. The positioning grooves are arranged along the radial direction of the turntable, each positioning groove is spaced 90°, and is located on the same circumference. The positioning hole corresponds to the positioning groove, and a positioning pin is installed in the positioning hole. One end of the positioning pin extends into the positioning groove to position the corresponding turntable.
[0007] Furthermore, the connecting plate is a strip-shaped plate structure, and a fixing groove matching the tooling plate is arranged on one side thereof. The connecting plate and the tooling plate are connected by connecting bolts.
[0008] Furthermore, the L-shaped bracket includes a fixing plate arranged parallel to the tooling plate and a supporting plate arranged perpendicular to the fixing plate. One end of the supporting plate is fixedly connected to the end face of one end of the fixing plate, and the length of the other end gradually decreases to form a trapezoid.
[0009] Furthermore, a groove penetrating through the supporting plate is opened at one end of the fixing plate close to the supporting plate.
[0010] Compared with the prior art, the utility model has the following technical effects:
[0011] 1. The disc brake assembly bench of the utility model fixes the brake caliper through the support blocks arranged on the bottom plate and the tooling plate arranged on the support plate, so as to facilitate the installation of the guide posts and the guide post dust covers, reduce the installation difficulty, and improve the installation efficiency and precision.
[0012] 2. The tooling plate of the disc brake assembly bench of the utility model is installed on the support plate through the rotating mechanism, so that the tooling plate can rotate. In order to prevent the caliper from hitting the tooling plate during the hoisting process of the caliper, the tooling plate is rotated away from the support block through the rotating mechanism. At this time, the tooling plate is in the release state. When it needs to be fixed, the tooling plate is reset through the rotating mechanism, and then the caliper is fixed by using the locking stud and the locking nut. The overall structure is reasonably designed and easy to use.
[0013] 3. The rotating mechanism of the disc brake assembly bench of the utility model includes a rotating shaft, a turntable and a connecting plate for installing the tooling plate. A crank is arranged at one end of the rotating shaft. The operator can rotate the tooling plate by rotating the crank, so as to adjust the position of the tooling plate as needed. It is convenient and fast, and has a pure mechanical structure, saves energy, is not easy to break down, and has a long service life. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] The drawings forming a part of this specification and used to further understand the utility model show the preferred embodiments of the utility model and, together with the description, are used to explain the principles of the utility model. In the drawings:
[0015] Figure 1 is a schematic structural view of one perspective of the disc brake assembly bench (tooling plate in release state) of the utility model;
[0016] Figure 2 is a schematic structural view of another perspective of the disc brake assembly bench (tooling plate in release state) of the utility model;
[0017] Figure 3 Schematic diagram of the structure of the static torsion testing machine (working state of the tooling plate) for the automatic clearance adjusting arm of the utility model.
[0018] Reference numerals in the figure: 1, base plate; 2, support plate; 3, tooling plate; 4, support block; 5, mounting hole; 6, positioning groove; 7, L-shaped bracket, 701, fixing plate, 702, supporting plate; 8, rotating mechanism, 801, rotating shaft, 802, connecting plate, 803, turntable, 804, positioning groove, 805, crank, 806, positioning hole, 807, positioning pin; 9, process hole; 10, locking bolt; 11, connecting bolt. Detailed implementation manners
[0019] Next, the technical solutions of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model.
[0020] Embodiment: Refer to Figure 1 and Figure 2 , Figure 1 and Figure 2 are schematic diagrams of the released state of the tooling plate of the brake assembly bench of the present utility model. The released state of the tooling plate refers to the state where the tooling plate cannot fix the brake caliper. The disc brake assembly bench of this embodiment includes a base plate 1, a support plate 2, and a tooling plate 3. Two parallel strip-shaped support blocks 4 are arranged on the base plate 1, and the support blocks 4 are used to support the caliper. Two support plates 2 are installed at both ends of the base plate 1. Both ends of the tooling plate 3 are rotatably installed on the support plates 2 through rotating mechanisms 8 respectively installed on the support plates 2. A mounting hole 5 penetrating through the tooling plate 3 is opened on the tooling plate 3, and an arc-shaped positioning groove 6 adapted to the outer side of the guide post hole of the brake caliper is opened on one side thereof. Two spaced-apart L-shaped brackets 7 are installed on the side of the tooling plate 3 opposite to the arc-shaped positioning groove 6. A process hole 9 penetrating through the tooling plate 3 is also opened on the tooling plate 3 to facilitate the injection nozzle and improve the convenience of use.
[0021] The structure of the rotating mechanism in this embodiment is as follows: As shown in Figure 2 , the rotating mechanism 800 includes a rotating shaft 801, a turntable 803, and a connecting plate 802. One end of the rotating shaft 801 is rotatably installed on the corresponding support plate 2, and the other end sequentially passes through the turntable 803 and the connecting plate 802. The turntable 803 and the connecting plate 802 are fixedly connected to the rotating shaft 801. In this embodiment, the connecting plate 802 is installed on the turntable 803 through fixing screws, and the turntable 803 and the rotating shaft 801 are key-connected.
[0022] In this embodiment, a crank 805 is provided on the outside of one of the two support plates 2. The crank 805 is fixedly connected to the corresponding rotating shaft 801. A positioning hole 806 is formed in the support plate 2. At least one positioning groove 804 is formed in the turntable 803 on the inner side of the support plate 2. The positioning grooves 804 are arranged radially along the turntable 803. Each positioning groove is spaced 90°. And all the positioning grooves 804 are located on the same circumference. The positioning hole 806 corresponds to the positioning groove 804. During use, as Figure 3 shown, a positioning pin 870 is installed in the positioning hole 840. One end of the positioning pin 870 extends into the positioning groove 804 to position the corresponding turntable 803, so as to position the tooling plate 3.
[0023] Refer to Figure 3 . When assembling using the disc brake assembly bench of this embodiment, use the overhead crane sling to place the caliper on the support block 4, so that the two support blocks 4 are located in the inward recessed part of the bottom surface of the caliper. Use the crank 805 to make the turntable 803 drive the tooling plate 3 on the connecting plate 802 to rotate 90° towards the caliper, and install a positioning pin 807 in the corresponding positioning hole 806 to fix the tooling plate 3. Then use the overhead crane to move the caliper so that the part of the caliper provided with the guide post hole is located in the positioning groove 6. At this time, the connecting part for connecting the caliper bridge is located inside the bracket 7, and the mounting hole 5 corresponds to the connecting hole of the connecting part of the caliper and the caliper bridge. Then install the locking screw 11 in the mounting hole 5. The mounting hole 5 is a smooth hole. A locking bolt 11 is installed in the mounting hole. The threaded part of the locking bolt 11 is threadedly connected to the connecting hole of the connecting part of the caliper and the caliper bridge, so as to fix the caliper to facilitate the installation of the guide rod and the guide rod sleeve.
[0024] In this embodiment, the connecting plate 802 is a long strip-shaped plate structure. A fixing groove matching the tooling plate 3 is provided on one side thereof. The connecting plate 802 is installed in the fixing groove and is connected to the tooling plate 3 through a connecting bolt 11. The fixing groove provided on the connecting plate 802 plays a role in positioning and facilitates the installation of the tooling plate 3.
[0025] The L-shaped bracket 7 includes a fixing plate 701 perpendicular to the tooling plate 3 and a support plate 702 perpendicular to the fixing plate 701. One end of the support plate 702 is fixedly connected to the end face of one end of the fixing plate 701, and the length of the other end gradually decreases to form a trapezoid. The trapezoid is used to prevent interference with other parts of the caliper. A groove 702 penetrating the fixing plate 701 is formed at one end of the fixing plate 701 close to the support plate 702.
[0026] In this embodiment, the support plate 2 is connected to the bottom plate 1 through a bolt connection assembly, the bracket 7 is connected to the tooling plate 3 through a connecting screw, and the tooling plate 3 is connected to the connecting plate 802 through a connecting bolt 11. Such a design facilitates the processing of parts and components, as well as assembly, with low manufacturing costs and is easy to promote and implement.
[0027] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention can have various changes and modifications. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.
Claims
1. A disc brake assembly stand, characterized in that: It includes a base plate, two support plates installed at both ends of the base plate and a tooling plate, wherein two parallel strip support blocks are arranged on the base plate, and the two ends of the tooling plate are rotatably mounted on the support plates through rotating mechanisms respectively installed on the support plates, and a mounting hole passing through the tooling plate is opened on the tooling plate, and an arc-shaped positioning groove adapted to the outer side of the guide column hole of the brake caliper body is opened on one side of the tooling plate, and two L-shaped brackets arranged at intervals are installed on the side of the tooling plate opposite to the arc-shaped positioning groove.
2. The disc brake assembly stand according to claim 1, characterized in that: The rotating mechanism comprises a rotating shaft, a rotating disk and a connecting plate. One end of the rotating shaft is rotatably mounted on the corresponding supporting plate, and the other end passes through the rotating disk and the connecting plate in sequence. The rotating disk and the connecting plate are fixedly connected to the rotating shaft.
3. The disc brake assembly stand according to claim 2, characterized in that: A crank is provided on the outer side of one of the two support plates, and the crank is fixedly connected to the corresponding rotating shaft. A positioning hole is provided on the support plate, and at least one positioning groove is provided on the turntable on the inner side thereof. The positioning grooves are arranged radially along the turntable, and each of the positioning grooves is spaced 90° apart and located on the same circumference. The positioning holes correspond to the positioning grooves, and a positioning pin is installed in the positioning hole, and one end of the positioning pin extends into the positioning groove to position the corresponding turntable.
4. The disc brake assembly stand according to claim 2, characterized in that: The connecting plate is a long strip plate-like structure, one side of which is provided with a fixing groove matching the tooling plate, and the connecting plate and the tooling plate are connected by connecting bolts.
5. The disc brake assembly stand according to claim 1, characterized in that: The L-shaped bracket includes a fixing plate vertically arranged with the tooling plate and a supporting plate vertically arranged with the fixing plate. One end of the supporting plate is fixedly connected to the end surface of one end of the fixing plate, and the length of the other end gradually decreases to form a trapezoid.
6. The disc brake assembly stand according to claim 5, characterized in that: A groove penetrating the fixing plate is provided at one end of the fixing plate close to the supporting plate.