Brake pad mounting clamp

Abstract

The utility model relates to the technical field of brake pad installation, and discloses a brake pad installation clamp which comprises a first installation base, a second installation base and a clamping plate, the first installation base and the second installation base are oppositely arranged in parallel and are the same in structure, the second installation base is arranged in a sliding mode in the direction perpendicular to the first installation base, and the clamping plate is arranged on the first installation base. A distance adjusting assembly capable of adjusting the distance is connected between the first mounting base and the second mounting base, the two sides of the first mounting base and the two sides of the second mounting base are connected with clamping plates respectively, and the first mounting base and the second mounting base are connected with driving assemblies capable of driving the clamping plates on the two sides to move oppositely. Compared with the prior art, the brake pad has the advantages that the clamping plates are conveniently driven by the driving assembly to expand the brake pad so as to facilitate installation, time and labor are saved, and the installation applicability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of brake pad installation, in particular to a brake pad installation fixture. Background Art

[0002] The brake pad as a whole mainly includes a brake pad made of friction material, a brake drum, a brake spring and an adjuster. The existing drum brake installation is mainly to connect the brake springs between the two ends of the brake pads on both sides, and then manually place the ends of the two brake pads on both sides of the positioning shaft and the top of the adjuster, and then forcefully open the spring to make the brake pads on both sides of the positioning shaft and the adjuster. The installation requires uniform force on both sides, which is inefficient and time-consuming and labor-intensive. Utility Model Content

[0003] 1. Technical Problems Solved

[0004] The technical problem to be solved by the utility model is manual installation, which is time-consuming and labor-intensive.

[0005] 2. Technical Solution

[0006] In order to solve the above technical problems, the technical solution provided by the utility model is: a brake pad mounting fixture, comprising a first mounting seat, a second mounting seat and a clamping plate, the first mounting seat and the second mounting seat are arranged parallel to each other, the first mounting seat and the second mounting seat have the same structure, the second mounting seat is slidably arranged in a direction perpendicular to the first mounting seat, a spacing adjustment component with adjustable spacing is connected between the first mounting seat and the second mounting seat, clamping plates are respectively connected on both sides of the first mounting seat and the second mounting seat, and a driving component that can drive the clamping plates on both sides to move toward each other is connected to the first mounting seat and the second mounting seat.

[0007] Furthermore, the driving assembly includes a driving cavity connected to the first mounting seat and the second mounting seat, the driving cavity having a first gear rotatably connected therein, the driving cavity having racks slidably connected thereto on both sides of the first gear, the rack meshing with the first gear, the other end of the rack is connected to a clamping plate, a spring is connected between the first mounting seat or the second mounting seat and the clamping plate, the driving cavity has a second gear rotatably connected therein, the second gear meshing with the first gear, a connecting shaft is connected therein, the other end of the connecting shaft rotatably passes through the driving cavity and is connected to a knob at the end, by rotating the knob, the knob drives the second gear to rotate through the connecting shaft, the second gear drives the first gear, the first gear drives the racks on both sides to move synchronously and oppositely, the racks drive the clamps on both sides to move away from each other, thereby facilitating the expansion of the brake pad so that it is sleeved on both sides of the positioning shaft.

[0008] Furthermore, a connecting tube is connected to one of the connecting shafts, and a sliding rod is relatively connected to the other connecting shaft. The sliding rod and the connecting tube are slidably matched, so that the change in the spacing between the first mounting seat and the second mounting seat will not affect the driving of the connecting shaft.

[0009] Furthermore, first guide rods are relatively connected on both sides of the clamping plate, and first guide holes are relatively connected on the first mounting seat and the second mounting seat. The first guide holes are slidably matched with the first guide rods, so that the clamping plates on both sides can be stably slidably connected to the first mounting seat or the second mounting seat.

[0010] Furthermore, the spacing adjustment component includes a screw rod rotatably connected to the first mounting seat, the screw rod passes through the second mounting seat and the first gear shaft through a thread and is connected to a handle at the other end. By rotating the handle, the handle drives the screw rod, and the screw rod drives the second mounting seat through the thread, thereby facilitating the adjustment of the spacing between the first mounting seat and the second mounting seat to adapt to brake pads of different thicknesses.

[0011] Furthermore, the clamping plate is an arc-shaped structure, and an anti-skid layer is connected to the outer side of the clamping plate to facilitate the clamping plate to stably support the inner side of the brake pad.

[0012] Furthermore, a second guide hole is provided through the second mounting seat, and a second guide rod is relatively connected to the first mounting seat. The second guide rod slides through the second guide hole so that the screw drives the second mounting seat to move only along the axial direction of the second guide rod.

[0013] 3. Beneficial Effects

[0014] The advantages of the utility model compared with the prior art are:

[0015] Through the coordinated arrangement of the first mounting seat, the second mounting seat, the clamping plate, the spacing adjustment assembly and the driving assembly, it is convenient to adjust the spacing between the first mounting seat and the second mounting seat according to the thickness of the brake pad, so that the clamping plates on the first mounting seat and the second mounting seat can respectively abut against the two sides of the brake pad, thereby improving the applicability of installing brake pads of different thicknesses; then the clamping plates are driven by the driving assembly to move toward each other, thereby facilitating the driving of the clamping plates on both sides to expand the brake pads on both sides, thereby facilitating the positioning and installation of the brake pads. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of a brake pad installation fixture of the utility model.

[0017] Figure 2 It is a schematic diagram of the side section structure of the brake pad installation fixture of the utility model.

[0018] Figure 3It is a schematic diagram of the top-sectional structure of the brake pad installation fixture of the utility model.

[0019] Figure 4 yes Figure 3 Schematic diagram of the enlarged structure of A.

[0020] As shown in the figure: 1. first mounting seat, 2. second mounting seat, 3. splint, 4. rack, 5. first gear, 6. spring, 7. connecting shaft, 8. connecting tube, 9. sliding rod, 10. first guide rod, 11. first guide hole, 12. screw rod, 13. handle, 14. second guide hole, 15. second guide rod, 16. second gear. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0022] Embodiment 1

[0023] Combined with Figure 1 , Figure 3 and Figure 4 The brake pad mounting fixture comprises a first mounting seat 1, a second mounting seat 2 and a clamping plate 3, wherein the clamping plate 3 is an arc-shaped structure, an anti-slip layer is connected to the outer side of the clamping plate 3, the first mounting seat 1 and the second mounting seat 2 are respectively connected to the clamping plates 3 on both sides, the clamping plates 3 are relatively connected with first guide rods 10 on both sides, the first mounting seat 1 and the second mounting seat 2 are relatively connected with first guide holes 11, the first guide holes 11 are slidably matched with the first guide rods 10, the first mounting seat 1 and the second mounting seat 2 are connected with a driving component that can drive the clamping plates 3 on both sides to move toward each other, the driving component comprises a driving cavity connected to the first mounting seat 1 and the second mounting seat 2, and a rotating shaft 10 is provided in the driving cavity. A first gear 5 is dynamically connected, and the driving cavity is slidably connected with racks 4 on both sides of the first gear 5, the rack 4 is meshed with the first gear 5, and the other end of the rack 4 is connected to the splint 3, and a spring 6 is connected between the first mounting seat 1 or the second mounting seat 2 and the splint 3, and a second gear 16 is rotatably connected on the driving cavity, the second gear 16 is meshed with the first gear 5, and a connecting shaft 7 is connected inside the second gear 16, and the other end of the connecting shaft 7 rotates through the driving cavity and is connected with a knob at the end, one of the connecting shafts 7 is connected with a connecting tube 8, and the other connecting shaft 7 is relatively connected with a sliding rod 9, and the sliding rod 9 is slidably matched with the connecting tube 8.

[0024] The clamping plates 3 are driven to move toward each other through the driving assembly, thereby facilitating driving the clamping plates 3 on both sides to expand the brake pads on both sides, thereby facilitating the positioning and installation of the brake pads.

[0025] Embodiment 2

[0026] Based on the first embodiment, combined with the attached Figure 1 and Figure 2 The first mounting seat 1 is parallel to and opposite to the second mounting seat 2, and the first mounting seat 1 and the second mounting seat 2 have the same structure. The second mounting seat 2 is slidably arranged in a direction perpendicular to the first mounting seat 1, and a second guide hole 14 is penetrated and connected on the second mounting seat 2. A second guide rod 15 is relatively connected on the first mounting seat 1, and the second guide rod 15 slides and penetrates with the second guide hole 14. A spacing adjustment component with adjustable spacing is connected between the first mounting seat 1 and the second mounting seat 2, and the spacing adjustment component includes a screw rod 12 rotatably connected to the first mounting seat 1, and the screw rod 12 penetrates the second mounting seat 2 and the first gear 5 axis through a thread and is connected to a handle 13 at the other end.

[0027] The coordination of the first mounting seat 1, the second mounting seat 2, the clamping plate 3 and the spacing adjustment assembly facilitates adjustment of the spacing between the first mounting seat 1 and the second mounting seat 2 according to the thickness of the brake pad.

[0028] The specific usage is as follows:

[0029] First, two drum brake pads are arranged opposite to each other, and the two ends of the brake pads are respectively tightened by tension springs;

[0030] Then, the spacing between the first mounting seat 1 and the second mounting seat 2 is adjusted according to the thickness of the single brake pad, so that the clamping plate 3 can abut the two ends of the inner side of the single brake pad, and the handle 13 is rotated to drive the screw rod 12, and the screw rod 12 drives the second mounting seat 2 through the thread. Since the second guide rod 15 and the second guide hole 14 are slidably penetrated and matched, the screw rod 12 can only drive the second mounting seat 2 to move along the axial direction of the second guide rod 15, thereby facilitating the adjustment of the spacing between the first mounting seat 1 and the second mounting seat 2 to adapt to brake pads of different thicknesses, so that the clamping plates 3 on the first mounting seat 1 and the second mounting seat 2 can respectively abut the two sides of the brake pad;

[0031] Next, by turning the knob, the knob drives the second gear 16 to rotate through the connecting shaft 7, the second gear 16 drives the first gear 5, the first gear 5 drives the racks 4 on both sides to move synchronously and oppositely, the racks 4 drive the clamping plates 3 on both sides to move away from each other, the first guide hole 11 and the first guide rod 10 slide together, so that the clamping plates 3 on both sides can be stably slidably connected to the first mounting seat 1 or the second mounting seat 2, the clamping plate 3 is an arc-shaped structure and the anti-slip layer is set so that the clamping plate 3 can stably support the inner side of the brake pad, thereby facilitating the expansion of the brake pad so that it can be sleeved on both sides of the positioning shaft.

[0032] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

[0034] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A brake pad mounting fixture, comprising a first mounting seat (1), a second mounting seat (2) and a clamping plate (3), characterized in that: The first mounting seat (1) and the second mounting seat (2) are arranged parallel to each other, the first mounting seat (1) and the second mounting seat (2) have the same structure, the second mounting seat (2) is slidably arranged in a direction perpendicular to the first mounting seat (1), a spacing adjustment component with adjustable spacing is connected between the first mounting seat (1) and the second mounting seat (2), the first mounting seat (1) and the second mounting seat (2) are respectively connected to two sides of the clamping plates (3), and the first mounting seat (1) and the second mounting seat (2) are connected to a driving component capable of driving the two side clamping plates (3) to move toward each other.

2. The brake pad installation fixture according to claim 1, characterized in that: The driving assembly comprises a driving cavity connected to the first mounting seat (1) and the second mounting seat (2), a first gear (5) being rotatably connected in the driving cavity, racks (4) being slidably connected on both sides of the driving cavity, the racks (4) being meshed with the first gear (5), the other end of the racks (4) being connected to a clamping plate (3), a spring (6) being connected between the first mounting seat (1) or the second mounting seat (2) and the clamping plate (3), a second gear being rotatably connected on the driving cavity, the second gear being meshed with the first gear (5), a connecting shaft (7) being connected in the second gear, the other end of the connecting shaft (7) being rotatably passed through the driving cavity and being connected to a knob at the end.

3. The brake pad installation fixture according to claim 2, characterized in that: A connecting tube (8) is connected to one of the connecting shafts (7), and a sliding rod (9) is relatively connected to the other connecting shaft (7), wherein the sliding rod (9) is slidably matched with the connecting tube (8).

4. The brake pad installation fixture according to claim 1, characterized in that: First guide rods (10) are relatively connected on both sides of the clamping plate (3), first guide holes (11) are relatively connected on the first mounting seat (1) and the second mounting seat (2), and the first guide holes (11) are slidably matched with the first guide rods (10).

5. The brake pad installation fixture according to claim 1, characterized in that: The spacing adjustment assembly comprises a screw rod (12) rotatably connected to the first mounting seat (1); the screw rod (12) penetrates the second mounting seat (2) and the first gear (5) shaft through a thread and is connected to a handle (13) at the other end.

6. The brake pad installation fixture according to claim 1, characterized in that: The clamping plate (3) is an arc-shaped structure, and an anti-slip layer is connected to the outer side of the clamping plate (3).

7. The brake pad installation fixture according to claim 1, characterized in that: A second guide hole (14) is provided on the second mounting seat (2) and connected thereto. A second guide rod (15) is provided on the first mounting seat (1) and connected thereto. The second guide rod (15) is slidably connected thereto and fits with the second guide hole (14).

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