Automobile brake disc machining and positioning tool

Abstract

The utility model relates to the technical field of automobile brake discs, in particular to an automobile brake disc machining and positioning tool which comprises a base, a driving cavity is formed in one side of an inner cavity of the base, a rotating assembly is arranged in the driving cavity, a base table is arranged above the base, an adjusting assembly is arranged in an inner cavity of the base table, and the adjusting assembly is arranged in the inner cavity of the base table. A fixed clamping groove and a movable clamping groove are symmetrically formed in the upper portion of the base table, the bottom of the fixed clamping groove is fixedly connected with a fixed supporting rod, the fixed clamping groove is fixedly connected with one side of the top of the base table through the fixed supporting rod, and positioning clamping grooves are symmetrically formed in the fixed clamping groove and the movable clamping groove. According to the brake disc positioning device, the structure is flexible, the brake disc can be rotated according to machining requirements after being positioned, inconvenience in the machining process is avoided, in addition, due to the fact that the application range is wide, the brake disc positioning device can be well matched with brake discs of different specifications, and the positioning effect of the brake disc positioning device can be guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile brake discs, in particular to a processing and positioning tool for automobile brake discs. Background Art

[0002] The car brake disc is an important part of the car braking system. Its main function is to slow down or stop the vehicle through the friction of the brake pads when braking. The brake disc is usually made of high-strength cast iron, steel or other high-temperature resistant materials to ensure that it can withstand huge heat and pressure when rotating at high speed. The surface of the brake disc needs to be kept smooth to form good contact and friction with the brake pads. When the brake disc is worn to a certain extent or cracks, grooves and other damage appear on the surface, it needs to be replaced in time to ensure driving safety. In short, the car brake disc is an important part of the car braking system, and its performance directly affects the braking effect and driving safety of the vehicle. Therefore, it is very necessary to regularly inspect and maintain the brake disc.

[0003] The brake disc is an important component in the automobile braking system. It needs to be positioned during the processing of the brake disc, so a positioning tool is needed. Although the traditional positioning tool has a certain positioning ability, it still has some shortcomings. For example, its structure is relatively fixed, so it is difficult to rotate the brake disc after positioning it, which will cause certain inconveniences to the processing process. In addition, due to its limited scope of application, it is difficult to adapt well when facing brake discs of different specifications, which will affect its positioning effect. Therefore, a kind of automobile brake disc processing positioning tool is proposed to address the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a processing and positioning tool for automobile brake discs, which has a relatively flexible structure. Therefore, after the brake disc is positioned, it can be rotated according to the processing requirements, thereby avoiding inconvenience to the processing process. In addition, due to its wide range of applications, it can be well adapted when facing brake discs of different specifications, thereby ensuring its positioning effect, so as to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A tool for processing and positioning automobile brake discs comprises a base, a driving cavity is provided on one side of the inner cavity of the base and a rotating component is provided in the driving cavity, a base is provided above the base, an adjustment component is provided in the inner cavity of the base, a fixed clamping groove and a movable clamping groove are symmetrically provided above the base, a fixed support rod is fixedly connected to the bottom of the fixed clamping groove and the fixed clamping groove is fixedly connected to the top side of the base through the fixed support rod, positioning clamping grooves are symmetrically provided on the fixed clamping groove and the movable clamping groove and positioning components are provided on both the fixed clamping groove and the movable clamping groove.

[0007] Preferably, the rotating assembly includes a first transmission shaft arranged in the driving cavity, one end of the first transmission shaft is rotatably connected to the inner wall of the driving cavity, and the other end is fixedly connected to a first bevel gear, and a rotating crank is provided on one side of the base, one end of the rotating crank passes through the side wall of the base and is fixedly connected to the end of the first transmission shaft.

[0008] Preferably, the first bevel gear is meshingly connected to a second bevel gear, the second bevel gear is fixedly connected to a second transmission shaft, the bottom end of the second transmission shaft is rotatably connected to the inner bottom wall of the driving cavity, and the top end extends above the base and is fixedly connected to the bottom center of the base.

[0009] Preferably, the adjustment component includes a drive motor arranged at the center of the base cavity and an adjustment cavity opened on the side of the drive motor close to the movable clamping groove, and a threaded rod is fixedly connected to the output end of the drive motor, and one end of the threaded rod away from the drive motor extends into the adjustment cavity and is rotatably connected to the inner wall of the adjustment cavity.

[0010] Preferably, a threaded seat passes through and is threadedly connected to the threaded rod, the threaded seat is slidably connected to the inner wall of the adjustment cavity, and a through groove that passes through the top wall of the base is opened at the top of the adjustment cavity.

[0011] Preferably, a movable support rod is fixedly connected to the bottom of the movable clamping groove, and the bottom end of the movable support rod is fixedly connected to the top of the threaded seat through the through groove.

[0012] Preferably, the positioning assembly includes a positioning screw, the bottom end of which passes through the top walls of the fixed clamp groove and the movable clamp groove and extends into the positioning clamp groove, and the positioning screw is threadedly connected to the fixed clamp groove and the movable clamp groove, the top of the positioning screw is fixedly connected to a positioning rotary plate, and the bottom of the positioning screw is fixedly connected to a positioning pressure plate.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] In the utility model, the provided base can provide good structural stability and support for the whole, the provided driving cavity can provide an accommodation space for the rotating component, the provided rotating component can drive the base to rotate when necessary, so that after the brake disc is positioned, it can be rotated according to processing requirements, thereby avoiding inconvenience to the processing process, the provided base can provide installation space for the fixed clamping groove and the movable clamping groove, the provided adjustment component can adjust the horizontal position of the movable clamping groove, so that when facing brake discs of different specifications, it can be well adapted to ensure its positioning effect, the provided fixed clamping groove and the movable clamping groove can fix and clamp the brake disc through the respectively provided positioning clamping grooves, and the provided positioning component can further enhance the fixing effect of the brake disc to ensure the positioning ability of the brake disc. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is the front view of the utility model;

[0016] Figure 2 It is a schematic diagram of the exploded structure of the utility model;

[0017] Figure 3 It is a cross-sectional view of the base of the utility model;

[0018] Figure 4 It is a cross-sectional view of the base of the utility model;

[0019] Figure 5 It is a structural schematic diagram of the movable clamping groove of the utility model;

[0020] Figure 6 It is a structural schematic diagram of the positioning component of the utility model.

[0021] In the figure: 1. base; 2. drive cavity; 3. rotating assembly; 301. first transmission shaft; 302. rotating crank; 303. second transmission shaft; 4. base; 5. adjusting assembly; 501. driving motor; 502. adjusting cavity; 503. threaded rod; 504. threaded seat; 505. through groove; 506. movable support rod; 6. fixed clamping groove; 7. movable clamping groove; 8. fixed support rod; 9. positioning clamping groove; 10. positioning assembly; 1001. positioning screw; 1002. positioning dial; 1003. positioning pressure plate. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] In the description of the present utility model, it needs to be understood that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction, and therefore cannot be understood as limiting the scope of protection of the present utility model; the directional words "inside and outside" refer to the inside and outside relative to the contours of each component itself.

[0024] In addition, it should be noted that the use of terms such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. If not otherwise stated, the above terms have no special meaning and therefore cannot be understood as limiting the scope of protection of the utility model.

[0025] See also Figure 1-6 , the utility model provides a technical solution:

[0026] A tool for processing and positioning a brake disc for an automobile comprises a base 1, a driving cavity 2 is provided on one side of the inner cavity of the base 1 and a rotating component 3 is provided in the driving cavity 2, a base 4 is provided above the base 1, an adjusting component 5 is provided in the inner cavity of the base 4, a fixed clamping groove 6 and a movable clamping groove 7 are symmetrically provided above the base 4, a fixed support rod 8 is fixedly connected to the bottom of the fixed clamping groove 6 and the fixed clamping groove 6 is fixedly connected to one side of the top of the base 4 through the fixed support rod 8, positioning clamping grooves 9 are symmetrically provided on the fixed clamping groove 6 and the movable clamping groove 7, and positioning components 10 are provided on both the fixed clamping groove 6 and the movable clamping groove 7.

[0027] The rotating assembly 3 includes a first transmission shaft 301 arranged in the driving chamber 2, one end of the first transmission shaft 301 is rotatably connected to the inner side wall of the driving chamber 2, and the other end is fixedly connected to a first bevel gear. A rotating crank 302 is provided on one side of the base 1, one end of the rotating crank 302 penetrates the side wall of the base 1 and is fixedly connected to the end of the first transmission shaft 301, a second bevel gear is meshedly connected to the first bevel gear, and a second transmission shaft 303 is fixedly connected to the second bevel gear. The bottom end of the second transmission shaft 303 is rotatably connected to the inner bottom wall of the driving chamber 2, and the top end extends to the bottom The base 1 is fixedly connected to the bottom center of the base 4. The rotating component 3 can drive the base 4 to rotate when necessary. Therefore, after the brake disc is positioned, it can be rotated according to the processing requirements, thereby avoiding inconvenience in the processing process; the adjusting component 5 includes a driving motor 501 arranged at the center of the inner cavity of the base 4 and an adjusting cavity 502 opened on the side of the driving motor 501 close to the movable clamping groove 7. A threaded rod 503 is fixedly connected to the output end of the driving motor 501, and the end of the threaded rod 503 away from the driving motor 501 extends to the adjusting cavity 502. The adjusting chamber 502 is in the section cavity 502 and is rotatably connected to the inner wall of the adjusting chamber 502. The threaded rod 503 passes through and is threadedly connected with a threaded seat 504. The threaded seat 504 is slidably connected to the inner wall of the adjusting chamber 502. The top of the adjusting chamber 502 is provided with a through groove 505 that passes through the top wall of the base 4. The bottom of the movable clamping groove 7 is fixedly connected with a movable support rod 506. The bottom end of the movable support rod 506 is fixedly connected to the top of the threaded seat 504 through the through groove 505. The adjusting component 5 can adjust the horizontal position of the movable clamping groove 7, so it can be used when facing brake discs of different specifications. It can be well adapted to ensure its positioning effect; the positioning component 10 includes a positioning screw 1001, the bottom end of the positioning screw 1001 passes through the top walls of the fixed clamping groove 6 and the movable clamping groove 7 and extends into the positioning clamping groove 9, and the positioning screw 1001 is threadedly connected to the fixed clamping groove 6 and the movable clamping groove 7, the top of the positioning screw 1001 is fixedly connected with a positioning rotary disk 1002, and the bottom of the positioning screw 1001 is fixedly connected with a positioning pressure plate 1003. The positioning component 10 can further enhance the fixing effect of the brake disc to ensure the positioning ability of the brake disc.

[0028] Workflow: First, power on all electrical appliances and connect each appliance to an external controller. The base 1 can provide good structural stability and support for the whole. The drive cavity 2 can provide a storage space for the rotating component 3. The rotating component 3 can drive the base 4 to rotate when necessary. Therefore, after the brake disc is positioned, it can be rotated according to the processing requirements, thereby avoiding inconvenience to the processing process. When there is a rotation requirement, it is only necessary to rotate the rotating crank 302 to make the rotating crank 302 drive the first transmission shaft 301 to rotate. The first transmission shaft 301 drives the second transmission shaft 303 to rotate through the meshing connection of the first bevel gear and the second bevel gear, thereby driving the base 4 to rotate at the same time. The base 4 can provide installation space for the fixed clamping groove 6 and the movable clamping groove 7. The adjustment component 5 can adjust the horizontal position of the movable clamping groove 7. Therefore, when facing brake discs of different specifications, it can be well adapted to ensure its positioning effect. The fixed clamping groove 6 and the movable clamping groove 7 can be set by each The positioning clamping groove 9 fixes and clamps the brake disc, and the positioning component 10 can further strengthen the fixing effect of the brake disc to ensure the positioning ability of the brake disc. During positioning, the driving motor 501 is first started to reverse, and the driving motor 501 will drive the threaded rod 503 to rotate, so that the threaded seat 504 moves in the adjusting chamber 502, and the threaded seat 504 drives the movable clamping groove 7 to move away from the fixed clamping groove 6 through the movable support rod 506 to expand the distance between the fixed clamping groove 6 and the movable clamping groove 7, so as to adapt to brake discs of different specifications, and then place one end of the brake disc on the positioning clamping groove 9 in the fixed clamping groove 6, control the driving motor 501 to rotate forward, drive the movable clamping groove 7 to approach the fixed clamping groove 6, and finally fix and clamp the brake disc by the mutual approach of the fixed clamping groove 6 and the movable clamping groove 7, and then rotate the positioning screw 1001 through the positioning rotary disk 1002 to rotate the positioning screw 1001 downward, and finally fix and clamp the edge of the brake disc through the positioning pressure plate 1003.

[0029] The contents not described in detail in this specification belong to the prior art known to the professional and technical personnel in this field. The standard parts used in this utility model can be purchased from the market, and the special-shaped parts can be customized according to the description and the drawings. The specific connection methods of each part adopt the conventional means such as bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here.

[0030] 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 scope and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A tool for machining and positioning a brake disc of an automobile, comprising a base (1), characterized in that: A driving cavity (2) is provided on one side of the inner cavity of the base (1), and a rotating component (3) is provided in the driving cavity (2); a base (4) is provided above the base (1), and an adjusting component (5) is provided in the inner cavity of the base (4); a fixed clamping groove (6) and a movable clamping groove (7) are symmetrically provided above the base (4); a fixed support rod (8) is fixedly connected to the bottom of the fixed clamping groove (6), and the fixed clamping groove (6) is fixedly connected to the top side of the base (4) through the fixed support rod (8); positioning clamping grooves (9) are symmetrically provided on the fixed clamping groove (6) and the movable clamping groove (7), and positioning components (10) are provided on both the fixed clamping groove (6) and the movable clamping groove (7).

2. The automobile brake disc processing and positioning tool according to claim 1, characterized in that: The rotating assembly (3) comprises a first transmission shaft (301) arranged in the driving cavity (2), one end of the first transmission shaft (301) being rotatably connected to the inner wall of the driving cavity (2), and the other end being fixedly connected to a first bevel gear, and a rotating crank (302) is provided on one side of the base (1), one end of the rotating crank (302) passing through the side wall of the base (1) and being fixedly connected to the end of the first transmission shaft (301).

3. The automobile brake disc processing and positioning tool according to claim 2, characterized in that: The first bevel gear is meshedly connected to a second bevel gear, the second bevel gear is fixedly connected to a second transmission shaft (303), the bottom end of the second transmission shaft (303) is rotatably connected to the inner bottom wall of the drive cavity (2), and the top end extends to the top of the base (1) and is fixedly connected to the bottom center of the base (4).

4. The automobile brake disc processing and positioning tool according to claim 1, characterized in that: The adjustment component (5) comprises a driving motor (501) arranged at the center of the inner cavity of the base (4) and an adjustment cavity (502) opened on the side of the driving motor (501) close to the movable clamping groove (7), and a threaded rod (503) is fixedly connected to the output end of the driving motor (501), and one end of the threaded rod (503) away from the driving motor (501) extends into the adjustment cavity (502) and is rotatably connected to the inner wall of the adjustment cavity (502).

5. The automobile brake disc processing and positioning tool according to claim 4, characterized in that: A threaded seat (504) passes through and is threadedly connected to the threaded rod (503); the threaded seat (504) is slidably connected to the inner wall of the adjustment cavity (502); and a through groove (505) that passes through the top wall of the base (4) is provided at the top of the adjustment cavity (502).

6. The automobile brake disc processing and positioning tool according to claim 5, characterized in that: A movable support rod (506) is fixedly connected to the bottom of the movable clamping groove (7), and the bottom end of the movable support rod (506) is fixedly connected to the top of the threaded seat (504) through the through groove (505).

7. The automobile brake disc processing and positioning tool according to claim 1, characterized in that: The positioning assembly (10) comprises a positioning screw (1001), the bottom end of which passes through the top walls of the fixed clamping groove (6) and the movable clamping groove (7) and extends into the positioning clamping groove (9), and the positioning screw (1001) is threadedly connected to the fixed clamping groove (6) and the movable clamping groove (7), the top of the positioning screw (1001) is fixedly connected to a positioning rotary disk (1002), and the bottom of the positioning screw (1001) is fixedly connected to a positioning pressure plate (1003).

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