Adjustable brake disc detecting and positioning tool

Abstract

The utility model relates to the technical field of brake disc detection auxiliary equipment, and discloses an adjustable brake disc detection positioning tool, which comprises a first connecting semi-ring, a second connecting semi-ring, a bottom ring and a top ring, the first connecting semi-ring and the second connecting semi-ring are fixedly connected with each other, the top ring is connected onto the bottom ring in a penetrating manner, and the first connecting semi-ring and the second connecting semi-ring are fixedly connected with each other. A plurality of adjusting rods are connected between the bottom ring and the top ring in a sliding mode, the other ends of the adjusting rods are connected to the inner side of the first connecting semi-ring or the inner side of the second connecting semi-ring in a sliding mode, and a first mounting base and a second mounting base are connected into the adjusting rods in a sliding mode. By means of the arrangement of a first connecting semi-ring, a second connecting semi-ring, a bottom ring and a top ring, mounting and rotating adjustment of an adjusting rod are facilitated, so that the adjusting rod is matched with a first mounting seat and a second mounting seat to adjust a conical seat according to the position of a mounting hole of a brake disc, and the brake discs of different sizes can be quickly positioned and mounted in cooperation with an insertion sleeve; and the applicability of the whole device is relatively high.

Description

Technical Field

[0001] The utility model relates to the technical field of brake disc detection auxiliary equipment, in particular to an adjustable brake disc detection and positioning tool. Background Art

[0002] Brake disc inspection is a key part of vehicle maintenance and usually includes a variety of methods, such as visual inspection, sound judgment, thickness measurement, and radial runout detection. Visual inspection observes the surface of the brake disc for cracks, unevenness, or deformation to preliminarily assess its condition.

[0003] Therefore, when testing the brake disc, it is necessary to fix the brake disc through a clamping mechanism to achieve the positioning detection of the brake disc, such as the Chinese utility model patent disclosed by publication number CN212458317U: A device for detecting the height of the boss of a drum brake disc. The application includes an upper bracket for installing a buzzer and a controller and a lower bracket for installing a base plate. A quick-change tooling plate and a support seat fixed to the base plate are installed on the upper surface of the base plate by screws. A detection mechanism for detecting the height of the boss of the drum brake disc is provided on the support seat. The center fixing device of the quick-change tooling plate is It is equipped with a product positioning platform and product fastening devices dispersedly arranged on the edge of the quick-change tooling plate, left and right parts detection columns, and a top block used in conjunction with the drum brake disc boss. The side edge of the lower frame is also provided with a start button electrically connected to the controller. Although the application can position and fix the brake disc, the application fixes the brake disc through the product fastening device on the edge of the quick-change tooling plate. Therefore, the application cannot quickly adjust the product fastening devices dispersedly arranged on the edge of the quick-change tooling plate according to brake discs of different sizes, which leads to the low applicability of the quick-change tooling plate. Utility Model Content

[0004] The purpose of the present invention is to provide an adjustable brake disc detection and positioning tool, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] An adjustable brake disc detection and positioning tooling includes a first connecting half ring, a second connecting half ring, a bottom ring and a top ring. The first connecting half ring and the second connecting half ring are fixedly connected to each other, the top ring is inserted and connected to the bottom ring, and one end of a plurality of adjusting rods is slidably connected between the bottom ring and the top ring. The other end of the adjusting rod is slidably connected to the inner side of the first connecting half ring or the second connecting half ring. A first mounting seat and a second mounting seat are slidably connected inside the adjusting rod, and a conical seat is movably installed on the second mounting seat. The bottom of the conical seat passes through the second mounting seat and is connected to the first mounting seat.

[0007] As a further preferred embodiment of the present invention, a guide rail is fixedly installed on the inner side of the first connecting half ring, and a guide rail is also fixedly installed on the inner side of the second connecting half ring, one of the guide rails has a positioning groove at both ends, and the other guide rail has a positioning shaft fixedly installed at both ends, and the positioning shaft is inserted into the corresponding positioning groove, and the first connecting half ring and the second connecting half ring are fixedly connected by screws;

[0008] Based on this, by means of the arrangement of the first connecting half ring and the second connecting half ring, the bottom ring and the top ring can be coordinated to make the adjustment rod installation more stable.

[0009] As a further preferred embodiment of the present invention, a base is fixedly mounted on the bottom of the bottom ring, a first sliding groove is provided on the base near the bottom ring, a guide column is fixedly mounted on the top of the bottom ring, a flange is fixedly mounted on the top of the top ring, a first sliding groove is provided on the flange near the top ring, the top ring is inserted and mounted on the guide column, and the bottom ring and the flange are fixedly connected by screws;

[0010] Based on this, with the help of the arrangement of the bottom ring and the top ring, and through the two first sliding grooves, the adjustment rod can slide and adjust its position between the bottom ring, the top ring and the guide rail.

[0011] As a further preferred solution of the present invention, a slider is fixedly installed on one side of the adjusting rod, a second slide groove is opened on the other side of the adjusting rod, the adjusting rod is threadedly connected with a fixing screw at a position above the second slide groove, a third slide groove is opened in the adjusting rod, and two tooth grooves are opened on both sides of the third slide groove. One side of the adjusting rod is slidably installed between the two first slide grooves through the slider, and the other side of the adjusting rod is slidably installed on the guide rail through the second slide groove.

[0012] As a further preferred embodiment of the present invention, a first limiting block is fixedly mounted on the bottom of the first mounting seat, a screw groove is provided at the center position of the top of the first mounting seat, a second limiting block is fixedly mounted on the top of the second mounting seat, a latching tooth is fixedly mounted on the bottom surface of the second limiting block, a stud is fixedly mounted at the center position of the bottom of the conical seat, the stud passes through a through hole in the second mounting seat and is threadedly connected to the screw groove, and the latching tooth is clamped in the corresponding tooth groove;

[0013] Based on this, through the setting of the conical seat, it can be inserted into the mounting hole in the brake disc, and the position of the conical seat can be adjusted by cooperating with the adjusting rod and the first mounting seat and the second mounting seat.

[0014] As a further preferred embodiment of the present invention, the guide column is provided with a sleeve inserted therethrough above the top ring, a pressure plate is fixedly installed at a lower position outside the bottom of the sleeve, and a fixing seat is fixedly installed at the center position of the top of the sleeve, and the fixing seat is threadedly connected to the output end of the external cylinder.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] In the present invention, with the help of the arrangement of the first connecting half ring, the second connecting half ring, the bottom ring and the top ring, the installation and rotation adjustment of the adjusting rod are facilitated, so that the adjusting rod cooperates with the first mounting seat and the second mounting seat to adjust the conical seat according to the mounting hole position of the brake disc, and can cooperate with the plug sleeve to realize the rapid positioning and installation of brake discs of different sizes, making the applicability of the entire device higher. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the main structure of the utility model;

[0019] Figure 3 This is a cross-sectional view of the connection between the bottom ring, top ring, guide column, and sleeve of the utility model;

[0020] Figure 4 This is a schematic diagram of the disassembled structure of the adjusting rod, the first mounting seat, and the second mounting seat of the present invention;

[0021] Figure 5 This is a schematic diagram of the socket splitting structure of the utility model.

[0022] In the figure: 1. First connecting half ring; 2. Second connecting half ring; 3. Bottom ring; 4. Top ring; 5. Adjusting rod; 6. First mounting seat; 7. Second mounting seat; 8. Conical seat; 9. Plug sleeve; 10. Guide rail; 11. Positioning groove; 12. Positioning shaft; 13. Base; 14. First slide groove; 15. Flange; 16. Slider; 17. Second slide groove; 18. Fixing screw; 19. Third slide groove; 20. Tooth groove; 21. First limit block; 22. Screw groove; 23. Second limit block; 24. Gear; 25. Stud; 26. Pressure plate; 27. Fixed seat; 28. Guide column. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0024] like Figure 1-Figure 5As shown, the adjustable brake disc detection and positioning tooling provided by the utility model includes a first connecting half ring 1, a second connecting half ring 2, a bottom ring 3 and a top ring 4. The first connecting half ring 1 and the second connecting half ring 2 are fixedly connected to each other, and the top ring 4 is inserted and connected to the bottom ring 3. One end of a plurality of adjusting rods 5 is slidably connected between the bottom ring 3 and the top ring 4, and the other end of the adjusting rod 5 is slidably connected to the inner side of the first connecting half ring 1 or the second connecting half ring 2. A first mounting seat 6 and a second mounting seat 7 are slidably connected in the adjusting rod 5, and a conical seat 8 is movably installed on the second mounting seat 7. The bottom of the conical seat 8 passes through the second mounting seat 7 and is connected to the first mounting seat 6.

[0025] like Figure 2-Figure 5 As shown, a guide rail 10 is fixedly installed on the inner side of the first connecting half ring 1, and a guide rail 10 is also fixedly installed on the inner side of the second connecting half ring 2. Positioning grooves 11 are provided at both ends of one of the guide rails 10, and positioning shafts 12 are fixedly installed at both ends of the other guide rail 10. The positioning shafts 12 are inserted and installed in the corresponding positioning grooves 11, and the first connecting half ring 1 and the second connecting half ring 2 are fixedly connected by screws. With the help of the arrangement of the first connecting half ring 1 and the second connecting half ring 2, the bottom ring 3 and the top ring 4 can be cooperated to make the adjustment rod 5 more stably installed. A base 13 is fixedly installed at the bottom of the ring 3, and a first slide groove 14 is opened on the base 13 near the bottom ring 3. A guide column 28 is fixedly installed on the top of the bottom ring 3, and a flange 15 is fixedly installed on the top of the top ring 4. The flange 15 is opened near the top ring 4 and the first slide groove 14 is opened. The top ring 4 is inserted and installed on the guide column 28, and the bottom ring 3 and the flange 15 are fixedly connected by screws. With the help of the setting of the bottom ring 3 and the top ring 4, and through the two first slide grooves 14, the adjustment rod 5 can be slidably adjusted between the bottom ring 3, the top ring 4, and the guide rail 10. A slider 16 is fixedly installed on one side of the adjusting rod 5, and a second slide groove 17 is opened on the other side of the adjusting rod 5. The adjusting rod 5 is threadedly connected with a fixing screw 18 above the second slide groove 17. A third slide groove 19 is opened in the adjusting rod 5. Two tooth grooves 20 are opened on both sides of the third slide groove 19. One side of the adjusting rod 5 is slidably installed between the two first slide grooves 14 through the slider 16, and the other side of the adjusting rod 5 is slidably installed on the guide rail 10 through the second slide groove 17. A first limit block 21 is fixedly installed on the bottom of the first mounting seat 6. A screw groove 22 is provided at the center position of the top of the seat 6, a second limit block 23 is fixedly installed on the top of the second mounting seat 7, a latch tooth 24 is fixedly installed on the bottom surface of the second limit block 23, and a stud 25 is fixedly installed at the center position of the bottom of the conical seat 8. The stud 25 passes through the through hole in the second mounting seat 7 and is threadedly connected to the screw groove 22. The latch tooth 24 is clamped in the corresponding tooth groove 20. Through the setting of the conical seat 8, it can be inserted into the mounting hole in the brake disc, and the position of the conical seat 8 can be adjusted by cooperating with the adjusting rod 5, the first mounting seat 6 and the second mounting seat 7.

[0026] like Figure 4-Figure 5As shown, the guide column 28 is located above the top ring 4 and is inserted with the sleeve 9. A pressure plate 26 is fixedly installed at the lower outer position of the bottom of the sleeve 9. A fixing seat 27 is fixedly installed at the center position of the top of the sleeve 9. The fixing seat 27 is threadedly connected to the output end of the external cylinder.

[0027] It should be noted that the present invention is an adjustable brake disc detection and positioning tool. When positioning and fixing the brake disc, the through hole at the center of the brake disc can be inserted and installed on the outside of the guide column 28 and placed on the bottom ring 3. At the same time, the mounting hole in the brake disc is inserted and installed on the corresponding conical seat 8 to complete the positioning and installation of the brake disc. Then, the output end of the external cylinder drives the sleeve 9 to be inserted and installed on the guide column 28, and is pressed against the brake disc with the help of the pressure plate 26 on the outside of the sleeve 9, thereby fixing the brake disc. When the position of the conical seat 8 needs to be adjusted according to the position of the mounting hole in the brake disc of different models, the fixing screw 18 can be first screwed up in the adjusting rod 5 by a tool, so that the bottom of the fixing screw 18 is disengaged from the corresponding guide rail 10, and then, the conical seat 8 is screwed up a certain distance, so that the bottom of the stud 25 can be screwed up from the screw groove 22, so that a certain distance can be formed between the first mounting seat 6 and the second mounting seat 7, and then, the conical seat 8 and the stud are screwed up. 25 drives the first mounting seat 6 to be lifted, so that the first mounting seat 6 drives the first mounting seat 6 to move upward, and then the second mounting seat 7 drives the latching teeth 24 at the bottom of the second limit block 23 to disengage from the tooth groove 20, so that the first mounting seat 6 and the second mounting seat 7 can be moved horizontally in the third slide groove 19. At the same time, the adjusting rod 5 can be rotated and adjusted between the guide rail 10 and the bottom ring 3 and the top ring 4 with the help of the sliders 16 and the second slide groove 17 on both sides to adjust the position of the conical seat 8. Then, the fixing screws are tightened. 18 is tightened and pressed on the guide rail 10 to limit and fix the adjusting rod 5. Subsequently, the conical seat 8 is rotated back so that the conical seat 8 drives the bottom of the stud 25 to be screwed into the screw groove 22, thereby making the first mounting seat 6 and the second mounting seat 7 move relative to each other, and then making the first mounting seat 6 and the second mounting seat 7 clamped in the third slide groove 19 through the first limiting block 21 and the second limiting block 23, and the latching teeth 24 are snapped into the corresponding tooth grooves 20, thereby completing the final fixation of the conical seat 8.

[0028] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. Adjustable brake disc detection and positioning tooling, characterized by: The invention comprises a first connecting half ring (1), a second connecting half ring (2), a bottom ring (3) and a top ring (4), wherein the first connecting half ring (1) and the second connecting half ring (2) are fixedly connected to each other, the top ring (4) is inserted and connected to the bottom ring (3), one end of a plurality of adjusting rods (5) are slidably connected between the bottom ring (3) and the top ring (4), the other end of the adjusting rod (5) is slidably connected to the inner side of the first connecting half ring (1) or the second connecting half ring (2), a first mounting seat (6) and a second mounting seat (7) are slidably connected in the adjusting rod (5), a conical seat (8) is movably installed on the second mounting seat (7), and the bottom of the conical seat (8) passes through the second mounting seat (7) and is connected to the first mounting seat (6).

2. The adjustable brake disc detection and positioning tool according to claim 1, characterized in that: A guide rail (10) is fixedly installed on the inner side of the first connecting half ring (1), and a guide rail (10) is also fixedly installed on the inner side of the second connecting half ring (2). One of the guide rails (10) has positioning grooves (11) at both ends, and the other guide rail (10) has positioning shafts (12) fixedly installed at both ends. The positioning shafts (12) are inserted into the corresponding positioning grooves (11), and the first connecting half ring (1) and the second connecting half ring (2) are fixedly connected by screws.

3. The adjustable brake disc detection and positioning tool according to claim 2, characterized in that: The bottom of the bottom ring (3) is fixedly mounted with a base (13), the base (13) is provided with a first slide groove (14) near the bottom ring (3), the top of the bottom ring (3) is fixedly mounted with a guide column (28), the top of the top ring (4) is fixedly mounted with a flange (15), the flange (15) is provided with a first slide groove (14) near the top ring (4), the top ring (4) is inserted and mounted on the guide column (28), and the bottom ring (3) and the flange (15) are fixedly connected by screws.

4. The adjustable brake disc detection and positioning tool according to claim 3, characterized in that: A slider (16) is fixedly installed on one side of the adjusting rod (5), and a second sliding groove (17) is opened on the other side of the adjusting rod (5). The adjusting rod (5) is threadedly connected with a fixing screw (18) at a position above the second sliding groove (17). A third sliding groove (19) is opened in the adjusting rod (5), and two tooth grooves (20) are opened on both sides of the third sliding groove (19). One side of the adjusting rod (5) is slidably installed between the two first sliding grooves (14) through the slider (16), and the other side of the adjusting rod (5) is slidably installed on the guide rail (10) through the second sliding groove (17).

5. The adjustable brake disc detection and positioning tool according to claim 4, characterized in that: A first limiting block (21) is fixedly mounted on the bottom of the first mounting seat (6), a screw groove (22) is provided at the center position of the top of the first mounting seat (6), a second limiting block (23) is fixedly mounted on the top of the second mounting seat (7), a latching tooth (24) is fixedly mounted on the bottom surface of the second limiting block (23), a stud (25) is fixedly mounted at the center position of the bottom of the conical seat (8), the stud (25) passes through a through hole in the second mounting seat (7) and is threadedly connected to the screw groove (22), and the latching tooth (24) is latched in the corresponding tooth groove (20).

6. The adjustable brake disc detection and positioning tool according to claim 3, characterized in that: The guide column (28) is located above the top ring (4) and is inserted with a sleeve (9). A pressure plate (26) is fixedly installed at a lower position outside the bottom of the sleeve (9). A fixing seat (27) is fixedly installed at the center position of the top of the sleeve (9). The fixing seat (27) is threadedly connected to the output end of the external cylinder.

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