CN220931922U - Thickness measuring device for brake disc quality detection - Google Patents
Thickness measuring device for brake disc quality detection Download PDFInfo
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- CN220931922U CN220931922U CN202322613805.0U CN202322613805U CN220931922U CN 220931922 U CN220931922 U CN 220931922U CN 202322613805 U CN202322613805 U CN 202322613805U CN 220931922 U CN220931922 U CN 220931922U
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- brake disc
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- 238000001514 detection method Methods 0.000 title claims description 11
- 230000005540 biological transmission Effects 0.000 claims abstract description 15
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 9
- 238000005259 measurement Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of brake disc thickness measuring devices, and particularly discloses a thickness measuring device for detecting the quality of a brake disc, which comprises a base; a sliding groove is formed in the base, a bidirectional screw rod is arranged in the sliding groove, two transmission gears are symmetrically arranged on the bidirectional screw rod, a rotating shaft is arranged on one side of the base, one end of the rotating shaft penetrates through the base, and a driving gear is fixed at one end of the rotating shaft; two side plates are arranged on one side of the base, telescopic rods are fixed on one side of each side plate, two clamping rods are connected to the two-way screw rod, one end of each telescopic rod is fixed with each clamping rod, a mounting rod is fixed on one side of each clamping rod, a groove is formed in one side of the base, a vernier caliper is fixed on one side of each groove, each mounting rod penetrates through each groove, a pointer is fixed at one end of each mounting rod, and one end of each pointer corresponds to each vernier caliper; one side of the clamping rod is provided with a fixing plate, and the fixing plate is rotationally connected with the clamping rod.
Description
Technical Field
The utility model relates to the technical field of brake disc thickness measuring devices, in particular to a thickness measuring device for detecting the quality of a brake disc.
Background
The brake disc is one of important parts of an automobile brake system and is a main working part of automobile brake. As the vehicle mileage increases, the wear and thickness of the brake disc also decreases gradually. Therefore, the thickness of the brake disc can be measured regularly, the problem can be found and solved early, and the driving safety of the automobile is ensured.
When the brake disc is used for thickness measurement, people usually use vernier calipers to attach to the side face of the brake disc and observe, the surfaces of the vernier calipers and the brake disc are mostly smooth, when the thickness is measured, the vernier calipers can be inconvenient to calibrate, the vernier calipers can not be kept flush with the brake disc easily, errors are large when the measurement is carried out, people are required to conduct repeated measurement, and redundant time is consumed.
Disclosure of utility model
The utility model aims to provide a thickness measuring device for detecting the quality of a brake disc, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a thickness measuring device for detecting the quality of a brake disc comprises a base; a sliding groove is formed in the base, a bidirectional screw rod is arranged in the sliding groove, two transmission gears are symmetrically arranged on the bidirectional screw rod, a rotating shaft is arranged on one side, far away from the sliding groove, of the base, one end of the rotating shaft penetrates through the base, a driving gear is fixed at one end, close to the sliding groove, of the rotating shaft, and the transmission gears are meshed with the driving gear; two side plates are arranged on one side, far away from the rotating shaft, of the base, telescopic rods are fixed on one side of each side plate, two clamping rods are connected to the two-way screw rod, one end, far away from the side plates, of each telescopic rod is fixed with the corresponding clamping rod, one side of each clamping rod is fixedly provided with a mounting rod, one side of the base is provided with a groove, a vernier caliper is fixed beside the groove, the vernier caliper is connected with the base, the mounting rods penetrate through the grooves, a pointer is fixed on one end, far away from the corresponding clamping rods, of each mounting rod, and one end of each pointer corresponds to the vernier caliper; one side, far away from the side plates, of the clamping rod is provided with a fixing plate, and the fixing plate is rotationally connected with the clamping rod.
Preferably, the two sides of the base are rotationally connected with connecting pieces, and a handle is fixed at one end of the connecting piece far away from the base; the measuring device is convenient for people to take.
Preferably, folded plates are fixed on two sides of the side plate, and one end of the folded plate, which is far away from the side plate, is fixedly connected with the base; the stability of the side plates is convenient to improve, so that the stability of the clamping rod is improved.
Preferably, the pointers are flush with one side of the clamping rod away from the side plate, and the vernier caliper is perpendicular to the clamping rod; the error is reduced when the clamping rod measures the brake disc.
Preferably, grooves are formed in the clamping rods, the fixing plates correspond to the grooves, a plurality of limiting pieces are fixed on one side, away from the clamping rods, of the fixing plates, and one side, away from the fixing plates, of each limiting piece is flush with the clamping rods; and the brake disc is convenient to fix.
Preferably, the cross sections of the driving gear and the transmission gear are trapezoidal, and the driving gear corresponds to the transmission gear vertically.
Compared with the prior art, the utility model has the beneficial effects that: fix slide caliper on detection device, make two clamp levers and brake disc laminating through the lead screw, the pointer of fixing on the installation pole also can be in the synchronous movement of slot to corresponding position, people can directly correspond slide caliper's data through the pointer and record, and the fixed plate that sets up on the clamp lever can be spacing to the brake disc for the brake disc corresponds with slide caliper is perpendicular all the time, enables the data that detects more accurate, prevents that people from when artifical the detection, the condition that slide caliper and brake disc each other takes place, makes the stability of brake disc and slide caliper all have the improvement, the people of being convenient for detect.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of the front structure of the present utility model;
FIG. 3 is a schematic side sectional view of the present utility model;
fig. 4 is an enlarged view of fig. 3a in accordance with the present utility model.
In the figure: 1. a base; 2. a grip; 3. a connecting piece; 4. a vernier caliper; 5. a side plate; 6. a telescopic rod; 7. a clamping rod; 8. a fixing plate; 9. a groove; 10. a chute; 11. a rotating shaft; 12. a drive gear; 13. a two-way screw rod; 14. a transmission gear; 15. a mounting rod; 16. a limiting piece; 17. a folded plate; 18. a pointer.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
Referring to fig. 1-4, the present utility model provides a technical solution: a thickness measuring device for detecting the quality of a brake disc comprises a base 1; a sliding groove 10 is formed in the base 1, a bidirectional screw rod 13 is arranged in the sliding groove 10, two transmission gears 14 are symmetrically arranged on the bidirectional screw rod 13, a rotating shaft 11 is arranged on one side, away from the sliding groove 10, of the base 1, one end of the rotating shaft 11 penetrates through the base 1, a driving gear 12 is fixed on one end, close to the sliding groove 10, of the rotating shaft 11, and the transmission gears 14 are meshed with the driving gear 12; two side plates 5 are arranged on one side, far away from the rotating shaft 11, of the base 1, telescopic rods 6 are fixed on one side of each side plate 5, two clamping rods 7 are connected to the two-way screw rods 13, one ends, far away from the side plates 5, of the telescopic rods 6 are fixed with the clamping rods 7, mounting rods 15 are fixed on one sides of the clamping rods 7, grooves 9 are formed in one side of the base 1, vernier calipers 4 are fixed beside the grooves 9, the vernier calipers 4 are connected with the base 1, the mounting rods 15 penetrate through the grooves 9, pointers 18 are fixed on one ends, far away from the clamping rods 7, of the mounting rods 15, and one ends of the pointers 18 correspond to the vernier calipers 4; the side of the clamping rod 7, which is far away from the side plate 5, is provided with a fixing plate 8, and the fixing plate 8 is rotationally connected with the clamping rod 7.
Furthermore, the two sides of the base 1 are rotatably connected with connecting pieces 3, and a grip 2 is fixed at one end of the connecting piece 3 away from the base 1; the measuring device is convenient for people to take.
Further, two sides of the side plate 5 are respectively fixed with a folded plate 17, and one end of the folded plate 17 away from the side plate 5 is fixedly connected with the base 1; it is convenient to improve the stability of the side plates 5, thereby improving the stability of the clamping bars 7.
Further, the pointers 18 are all flush with the side of the clamping rod 7 away from the side plate 5, and the vernier caliper 4 is perpendicular to the clamping rod 7; the error of the clamping rod 7 is reduced when the brake disc is measured.
Further, grooves are formed in the clamping rod 7, the fixing plate 8 corresponds to the grooves, a plurality of limiting pieces 16 are fixed on one side, away from the clamping rod 7, of the fixing plate 8, and one side, away from the fixing plate 8, of each limiting piece 16 is flush with the clamping rod 7; and the brake disc is convenient to fix.
Further, the cross sections of the driving gear 12 and the transmission gear 14 are trapezoidal, and the driving gear 12 corresponds to the transmission gear 14 vertically.
Working principle: in the practical use process, people can hold the handle 2 when taking the detection device, the handle 2 can be rotated through the connecting piece 3, the rotating shaft 11 between the handle 2 and the base 1 is rotated, the driving gear 12 drives the transmission gear 14 to rotate, so that the two clamping rods 7 move on the bidirectional screw rod 13, the telescopic rods 6 on the side plates 5 adapt to the distance change of the clamping rods 7 through expansion and contraction in the moving process of the clamping rods 7, the structure is compact, the stability is good, the limiting piece 16 on the fixing plate 8 is inserted into the brake disc after the inner side of the clamping rods 7 is attached to the brake disc body, so that the brake disc is further fixed, at the moment, people observe through the pointer 18 on the mounting rod 15, after the pointer 18 moves to the corresponding position on the groove 9, the distance between the two pointers 18 on the vernier caliper 4 is the thickness of the brake disc, the situation that people mutually slide the vernier caliper 4 and the brake disc is mutually slipped is prevented, the stability of the vernier caliper 4 is improved, and the detection is convenient for people.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a brake disc quality detects uses thickness measurement device which characterized in that: comprises a base (1); a sliding groove (10) is formed in the base (1), a bidirectional screw rod (13) is arranged in the sliding groove (10), two transmission gears (14) are symmetrically arranged on the bidirectional screw rod (13), a rotating shaft (11) is arranged on one side, away from the sliding groove (10), of the base (1), one end of the rotating shaft (11) penetrates through the base (1), a driving gear (12) is fixed at one end, close to the sliding groove (10), of the rotating shaft (11), and the transmission gears (14) are meshed with the driving gear (12); two side plates (5) are installed on one side, far away from the rotating shaft (11), of the base (1), two telescopic rods (6) are fixed on one side of each side plate (5), two clamping rods (7) are connected to the two-way screw rod (13), one end, far away from the side plates (5), of each telescopic rod (6) is fixed with each clamping rod (7), one side of each clamping rod (7) is fixed with a mounting rod (15), a groove (9) is formed in one side of the base (1), a vernier caliper (4) is fixed beside each groove (9), each vernier caliper (4) is connected with the base (1), each mounting rod (15) penetrates through each groove (9), one end, far away from each clamping rod (7), of each mounting rod (15), is fixed with a pointer (18), and one end of each pointer (18) corresponds to each vernier caliper (4). One side of the clamping rod (7) far away from the side plate (5) is provided with a fixing plate (8), and the fixing plate (8) is rotationally connected with the clamping rod (7).
2. The thickness measuring device for brake disc quality detection according to claim 1, wherein: the two sides of the base (1) are rotationally connected with connecting pieces (3), and one end, far away from the base (1), of each connecting piece (3) is fixedly provided with a handle (2).
3. The thickness measuring device for brake disc quality detection according to claim 1, wherein: both sides of the side plate (5) are fixed with folded plates (17), and one end of each folded plate (17) far away from the side plate (5) is fixedly connected with the base (1).
4. The thickness measuring device for brake disc quality detection according to claim 1, wherein: the pointer (18) is flush with one side, far away from the side plate (5), of the clamping rod (7), and the vernier caliper (4) is perpendicular to the clamping rod (7).
5. The thickness measuring device for brake disc quality detection according to claim 1, wherein: all processing has the recess on clamping lever (7), fixed plate (8) correspond with the recess, fixed plate (8) are kept away from one side of clamping lever (7) is fixed with a plurality of locating parts (16), locating part (16) are kept away from one side of fixed plate (8) all with clamping lever (7) parallel and level.
6. The thickness measuring device for brake disc quality detection according to claim 1, wherein: the cross sections of the driving gear (12) and the transmission gear (14) are trapezoidal, and the driving gear (12) and the transmission gear (14) vertically correspond to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322613805.0U CN220931922U (en) | 2023-09-25 | 2023-09-25 | Thickness measuring device for brake disc quality detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322613805.0U CN220931922U (en) | 2023-09-25 | 2023-09-25 | Thickness measuring device for brake disc quality detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220931922U true CN220931922U (en) | 2024-05-10 |
Family
ID=90964862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322613805.0U Active CN220931922U (en) | 2023-09-25 | 2023-09-25 | Thickness measuring device for brake disc quality detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220931922U (en) |
-
2023
- 2023-09-25 CN CN202322613805.0U patent/CN220931922U/en active Active
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