Mounting structure for a brake pump
Patent Information
- Application Number
- CN202522120651.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-10-01
- Publication Date
- 2026-09-18
- Estimated Expiration
- 2035-10-01
AI Technical Summary
[0003]但是，现有的刹车泵在使用过程中，踏板在安装时不易快速完成定位，影响安装维护效率，而且安装固定后连接部位缺少加固
1、本装置设置有定位连接机构，方便地完成定位板和定位套之间的固定，从而快速完成装配连接板和踏板连接时的定位，确保装配连接板和踏板之间螺纹孔对齐，便于使用螺栓完成安装固定，实现了装配时易于定位的目的，简化安装校准流程，提高安装效率，便于后续的维护和保养工作，而且起到了辅助加固的作用，确保连接部位稳定；
Smart Images
Figure CN224766713U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of installation structure technology, specifically to an installation structure for a brake pump. Background Technology
[0002] The brake pump is an important braking component in automobile braking. Its main function is to push the brake pads to rub against the brake drum, so as to reduce speed or bring the vehicle to a stop. When the brake is pressed, the master cylinder generates thrust to pressurize hydraulic oil to the slave cylinders. The pistons of the slave cylinders push the brake pads to move and contact the brake drum for friction.
[0003] However, in the use of existing brake pumps, the pedal is not easily positioned quickly during installation, affecting installation and maintenance efficiency, and the connection points lack reinforcement after installation. Therefore, those skilled in the art have provided a brake pump installation structure to solve the problems mentioned in the background art. Utility Model Content
[0004] The purpose of this invention is to provide a brake pump mounting structure to solve the problems mentioned in the background art.
[0005] To achieve the above objectives, this utility model provides the following technical solution: A brake pump mounting structure includes a fixing pad, a fixing frame fixed to the top of the fixing pad, a mounting bracket mounted on the top of the fixing pad, a brake pump body disposed on the top of the fixing frame, a transmission frame rotatably connected to the outer side of the mounting bracket via a rotating shaft, a positioning connection mechanism mounted on one end of the transmission frame, a pedal disposed on one side of the positioning connection mechanism, and stabilizing mechanisms disposed on both sides of the top of the fixing pad. The positioning and connecting mechanism includes a fixed block, a fixed column fixed to the outside of the fixed block, a positioning plate connected to the outside of the fixed column via a bearing, an upper half-threaded column fixed to the outside of the positioning plate, an assembly connecting plate fixed to one end of the transmission frame, a positioning sleeve installed on the outside of the assembly connecting plate, a lower half-threaded column fixed to the outside of the assembly connecting plate, and a cast iron nut threadedly connected to the outside of both the lower half-threaded column and the upper half-threaded column.
[0006] As a further embodiment of this utility model: the fixing block and the pedal are fixedly connected, and the pedal and the assembly connecting plate are fixed together by bolts.
[0007] As a further improvement of this utility model: the radius of the upper half threaded column is equal to the radius of the lower half threaded column, and the inside of the positioning sleeve is provided with a groove that matches the size of the positioning plate.
[0008] As a further embodiment of this utility model: the stabilizing mechanism includes a mounting shell, a return spring is provided on the inner top wall of the mounting shell, a limit plate is connected to the bottom of the return spring, an anti-slip plate is fixed to the bottom of the limit plate, a guide threaded post is installed on the top of the limit plate, a galvanized plate is fixed to the top of the guide threaded post, and a limit nut is threadedly connected to the outer side of the guide threaded post.
[0009] As a further improvement of this utility model, the bottom of the fixing pad is provided with a groove, the size of which is adapted to the size of the anti-slip plate.
[0010] As a further improvement of this utility model: the mounting housing and the fixing pad are fixedly connected, and the interior of the mounting housing and the fixing pad is provided with a through hole to accommodate the movement of the guide threaded column.
[0011] Compared with the prior art, the beneficial effects of this utility model are: 1. This device is equipped with a positioning connection mechanism, which facilitates the fixing between the positioning plate and the positioning sleeve, thereby quickly completing the positioning when connecting the assembly connection plate and the pedal, ensuring that the threaded holes between the assembly connection plate and the pedal are aligned, making it easy to use bolts to complete the installation and fixing, achieving the purpose of easy positioning during assembly, simplifying the installation and calibration process, improving installation efficiency, facilitating subsequent maintenance and upkeep, and also playing an auxiliary reinforcement role to ensure the stability of the connection part; 2. With the addition of a stabilizing mechanism, after the fixing pad is installed in the corresponding position on the car by bolts, the installation part can be reinforced and supported to ensure the stability of the fixing pad assembly structure. Attached Figure Description
[0012] Figure 1 A perspective view of the mounting structure of a brake pump; Figure 2 This is a schematic diagram of the outer structure of the pedal in the mounting structure of a brake pump; Figure 3 for Figure 2 Enlarged schematic diagram of region B; Figure 4 for Figure 1 A magnified diagram of region A.
[0013] In the diagram: 1. Fixing pad; 2. Fixing bracket; 3. Brake pump body; 4. Mounting bracket; 5. Transmission bracket; 6. Positioning connection mechanism; 61. Fixing block; 62. Fixing column; 63. Positioning plate; 64. Assembly connection plate; 65. Positioning sleeve; 66. Lower half threaded column; 67. Upper half threaded column; 68. Cast iron nut; 7. Pedal; 8. Stabilizing mechanism; 81. Mounting housing; 82. Return spring; 83. Limiting plate; 84. Anti-slip plate; 85. Guide threaded column; 86. Galvanized sheet; 87. Limiting nut. Detailed Implementation
[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0015] Please see Figure 1-4 In this embodiment of the utility model, a brake pump mounting structure includes a fixing pad 1, a fixing frame 2 fixed on the top of the fixing pad 1, a mounting frame 4 mounted on the top of the fixing pad 1, a brake pump body 3 mounted on the top of the fixing frame 2, a transmission frame 5 rotatably connected to the outside of the mounting frame 4 via a rotating shaft, a positioning connection mechanism 6 mounted on one end of the transmission frame 5, a pedal 7 mounted on one side of the positioning connection mechanism 6, and stabilizing mechanisms 8 mounted on both sides of the top of the fixing pad 1. The positioning and connecting mechanism 6 includes a fixing block 61, a fixing post 62 fixed to the outside of the fixing block 61, a positioning plate 63 connected to the outside of the fixing post 62 via a bearing, an upper threaded post 67 fixed to the outside of the positioning plate 63, an assembly connecting plate 64 fixed to one end of the transmission frame 5, a positioning sleeve 65 installed on the outside of the assembly connecting plate 64, a lower threaded post 66 fixed to the outside of the assembly connecting plate 64, and a cast iron nut 68 threadedly connected to the outside of the lower threaded post 66 and the upper threaded post 67. The fixing block 61 and the pedal 7 are fixedly connected, and the pedal 7 and the assembly connecting plate 64 are fixed together by bolts. The radius of the upper threaded post 67 is equal to the radius of the lower threaded post 66. The positioning sleeve 65 has a groove inside that matches the size of the positioning plate 63, thus fixing the pedal 7 and the transmission frame 5. When positioning and fixing, the corresponding surface of the assembly connecting plate 64 on one side of the transmission frame 5 is aligned with the pedal 7. Then, the positioning plate 63 on the outside of the fixing post 62 is rotated, and the positioning plate 63 is movably inserted into the positioning sleeve 65, with the corresponding surface of the positioning plate 63 and the positioning sleeve 65 in contact. At this time, the corresponding surfaces of the upper half threaded post 67 on the outside of the positioning plate 63 and the lower half threaded post 66 on the outside of the positioning sleeve 65 are in contact. Then, the cast iron nut 68 and the lower half threaded post 66 are threadedly connected to the upper half threaded post 67, which conveniently completes the fixing between the positioning plate 63 and the positioning sleeve 65. This quickly completes the positioning when connecting the assembly connecting plate 64 and the pedal 7, ensuring that the threaded holes between the assembly connecting plate 64 and the pedal 7 are aligned, making it easy to use bolts to complete the installation and fixing. This achieves the purpose of easy positioning during assembly and simplifies the installation and calibration process.
[0016] In one embodiment of this utility model, the stabilizing mechanism 8 includes a mounting housing 81, which is fixedly connected to a fixing pad 1. A return spring 82 is provided on the inner top wall of the mounting housing 81, and a limit plate 83 is connected to the bottom of the return spring 82. An anti-slip plate 84 is fixed to the bottom of the limit plate 83, and a groove is provided on the bottom of the fixing pad 1, the size of which is adapted to the size of the anti-slip plate 84. A guide threaded post 85 is installed on the top of the limit plate 83, and a galvanized plate 86 is fixed to the top of the guide threaded post 85. A limit nut 87 is threadedly connected to the outer side of the guide threaded post 85. A through hole is provided inside the mounting housing 81 and the fixing pad 1 to accommodate the movement of the guide threaded post 85.
[0017] The working principle of this utility model is as follows: This device is equipped with a positioning and connecting mechanism 6. When positioning and fixing the pedal 7 and the transmission frame 5, the corresponding surface of the assembly connecting plate 64 on one side of the transmission frame 5 is aligned with the pedal 7. Then, the positioning plate 63 on the outside of the fixing post 62 is rotated, and the positioning plate 63 is movably inserted into the positioning sleeve 65, with the corresponding surface of the positioning plate 63 aligned with the positioning sleeve 65. At this time, the corresponding surfaces of the upper half-threaded post 67 on the outside of the positioning plate 63 and the lower half-threaded post 66 on the outside of the positioning sleeve 65 are aligned. Subsequently, the cast iron nut 68 and the lower half-threaded post 66 are threadedly connected to the upper half-threaded post 67, which conveniently completes the fixing between the positioning plate 63 and the positioning sleeve 65, thereby quickly completing the positioning when connecting the assembly connecting plate 64 and the pedal 7, ensuring the alignment of the assembly connecting plate 64. The threaded holes between the mounting pad 1 and the pedal 7 are aligned, facilitating installation and fixing with bolts. This achieves easy positioning during assembly, simplifies the installation and calibration process, improves installation efficiency, and facilitates subsequent maintenance and upkeep. It also provides auxiliary reinforcement, ensuring the stability of the connection. With the stabilizing mechanism 8, after the mounting pad 1 is installed in the corresponding position on the car with bolts, the return spring 82 inside the mounting housing 81 provides elastic force to push the limiting plate 83, allowing the limiting plate 83 to push the anti-slip plate 84 to move. The corresponding surface of the anti-slip plate 84 is in close contact with the outer side of the mounting part of the mounting pad 1. At this time, the guide thread post 85 plays a guiding role, and the limiting nut 87 plays a limiting role, which can provide auxiliary reinforcement and support for the mounting part, ensuring the stability of the mounting structure of the mounting pad 1.
[0018] The above are merely preferred embodiments of this utility model, but the scope of protection of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this utility model, based on the technical solution and inventive concept of this utility model, should be included within the scope of protection of this utility model.
Claims
1. A mounting structure for a brake pump, comprising a fixing pad (1), characterized in that, The top of the fixing pad (1) is fixed with a fixing frame (2), the top of the fixing pad (1) is equipped with a mounting frame (4), the top of the fixing frame (2) is provided with a brake pump body (3), the outside of the mounting frame (4) is rotatably connected with a transmission frame (5) through a rotating shaft, one end of the transmission frame (5) is equipped with a positioning connection mechanism (6), one side of the positioning connection mechanism (6) is provided with a pedal (7), and both sides of the top of the fixing pad (1) are provided with stabilizing mechanisms (8). The positioning and connecting mechanism (6) includes a fixing block (61), a fixing column (62) is fixed on the outside of the fixing block (61), a positioning plate (63) is connected to the outside of the fixing column (62) via a bearing, an upper half threaded column (67) is fixed on the outside of the positioning plate (63), an assembly connecting plate (64) is fixed at one end of the transmission frame (5), a positioning sleeve (65) is installed on the outside of the assembly connecting plate (64), a lower half threaded column (66) is fixed on the outside of the assembly connecting plate (64), and a cast iron nut (68) is threadedly connected to the outside of the lower half threaded column (66) and the upper half threaded column (67).
2. The mounting structure of a brake pump according to claim 1, characterized in that, The fixing block (61) and the pedal (7) are fixedly connected, and the pedal (7) and the assembly connecting plate (64) are fixed together by bolts.
3. The mounting structure of a brake pump according to claim 2, characterized in that, The radius of the upper threaded post (67) is equal to that of the lower threaded post (66), and the positioning sleeve (65) has a groove inside that matches the size of the positioning plate (63).
4. The mounting structure of a brake pump according to claim 1, characterized in that, The stabilizing mechanism (8) includes a mounting housing (81), a return spring (82) is provided on the inner top wall of the mounting housing (81), a limit plate (83) is connected to the bottom of the return spring (82), an anti-slip plate (84) is fixed to the bottom of the limit plate (83), a guide threaded post (85) is installed on the top of the limit plate (83), a galvanized plate (86) is fixed to the top of the guide threaded post (85), and a limit nut (87) is threadedly connected to the outer side of the guide threaded post (85).
5. The mounting structure of a brake pump according to claim 4, characterized in that, The bottom of the fixing pad (1) has a groove, the size of which is adapted to the size of the anti-slip plate (84).
6. The mounting structure of a brake pump according to claim 5, characterized in that, The mounting housing (81) and the fixing pad (1) are fixedly connected, and the interior of the mounting housing (81) and the fixing pad (1) is provided with a through hole to accommodate the movement of the guide threaded post (85).