CN216523612U - Bicycle disc brake bracket detection device - Google Patents
Bicycle disc brake bracket detection device Download PDFInfo
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- CN216523612U CN216523612U CN202123415651.1U CN202123415651U CN216523612U CN 216523612 U CN216523612 U CN 216523612U CN 202123415651 U CN202123415651 U CN 202123415651U CN 216523612 U CN216523612 U CN 216523612U
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- clamping seat
- detection
- disc brake
- central shaft
- brake bracket
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Abstract
The utility model discloses a bicycle disc brake bracket detection device, which comprises a detection table, a cylinder, a clamp, a carrier roller and a detection tool, wherein the detection table is provided with a detection hole; the air cylinder is vertically connected to the detection table, the clamp comprises an upper clamping seat and a lower clamping seat, the upper clamping seat is connected to the power output end of the air cylinder, the lower clamping seat is connected to the detection table, and the air cylinder drives the upper clamping seat to be close to or far away from the lower clamping seat; the carrier roller is connected to the detection table; the checking fixture comprises a central shaft and a detecting block, the detecting block is rotatably connected to the central shaft, two through holes used for penetrating through the detecting bolt are formed in the detecting block, and the central lines of the two through holes are perpendicular to the central shaft. The utility model can detect whether the welding of the disc brake bracket is inclined or not, thereby improving the qualification rate of products; if dish support welding slope of stopping still can directly adjust on detection device, guarantees to use more conveniently.
Description
Technical Field
The utility model relates to the technical field of bicycle accessory checking tools, in particular to a bicycle disc brake bracket detection device.
Background
The front fork assembly is located in the front part of the bicycle structure, the upper end of the front fork assembly is connected with a handlebar component, the frame component is matched with the front pipe, and the lower end of the front fork assembly is matched with the front shaft component to form a guide system of the bicycle. The steering of the bicycle can be changed by rotating the handlebar and the front fork, and the steering function of the bicycle is achieved. In addition, the bicycle can also play a role in controlling the running of the bicycle
As shown in fig. 1, the front fork assembly 6 comprises a vertical tube 601, a sleeve 602 and fork legs 603, wherein the sleeve 602 is welded between the vertical tube 601 and the fork legs 603; the bottom end of the fork leg 603 is provided with a U-shaped groove 6031 for mounting a front wheel shaft, two disc brake supports 6032 are welded at the bottom of the fork leg 603 in a bilateral symmetry manner, and two threaded blind holes 6033 for mounting a disc brake assembly are arranged on the disc brake supports 6032; in the process of welding the disc brake bracket 6032, inclination is easy to generate, namely, the center line of the two threaded blind holes 6033 is not perpendicular to the front wheel axis, so that the disc brake assembly cannot be installed. In the prior art, no special detection device is used for detecting whether the welding of the disc brake support is qualified or not.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a bicycle disc brake bracket detection device which can detect whether the welding of a disc brake bracket is inclined or not and improve the qualification rate of products; if dish support welding slope of stopping still can directly adjust on detection device, guarantees to use more conveniently to solve the problem that proposes among the above-mentioned background art.
In order to achieve the purpose, the utility model provides the following technical scheme:
a bicycle disc brake bracket detection device comprises a detection table, a cylinder, a clamp, a carrier roller and a detection tool; the air cylinder is vertically connected to the detection table, the clamp comprises an upper clamping seat and a lower clamping seat, the upper clamping seat is connected to the power output end of the air cylinder, the lower clamping seat is connected to the detection table, and the air cylinder drives the upper clamping seat to be close to or far away from the lower clamping seat; the carrier roller is connected to the detection table; the checking fixture comprises a central shaft and a detecting block, the detecting block is rotatably connected to the central shaft, two through holes used for penetrating through the detecting bolt are formed in the detecting block, and the central lines of the two through holes are perpendicular to the central shaft.
The utility model has the further improvement scheme that the detection platform is connected with an L-shaped vertical plate, the air cylinder is connected to the top end of the vertical plate, and the upper clamping seat is connected to the power output end of the air cylinder.
The utility model has the further improvement scheme that the lower clamping seat is connected to a detection table at the bottom end of the cylinder, and grooves are formed in the upper surface of the lower clamping seat and the lower surface of the upper clamping seat.
The improved scheme of the utility model is that the inner side of the vertical plate is connected with a slideway, and the upper clamping seat is connected with the slideway in a sliding manner through a sliding block at the inner side.
The utility model has the further improvement scheme that the detection table is connected with two supporting plates, the supporting plates are vertically provided with adjusting grooves, and two ends of the carrier roller are connected into the adjusting grooves through adjusting bolts.
The utility model has the further improvement scheme that one end of the detection block is connected with a connecting rod, one end of the connecting rod is connected with a sliding sleeve, and the sliding sleeve is connected with the central shaft in a sliding manner.
The utility model has the further improvement scheme that external threads are arranged at two ends of the central shaft, and the locking nuts are in threaded fit with the two ends of the central shaft.
The further improvement scheme of the utility model is that the longitudinal section of the locking nut is in an isosceles trapezoid shape, and the outer wall of the locking nut is connected with a plurality of amplitude plates.
The utility model has the beneficial effects that:
firstly, the bicycle disc brake bracket detection device can detect whether the welding of the disc brake bracket is inclined or not, and improves the qualification rate of products; if dish support welding slope of stopping, still can directly adjust on detection device, it is more convenient to guarantee to use.
Secondly, according to the bicycle disc brake bracket detection device, the support plate is vertically provided with the adjusting groove, and the two ends of the carrier roller are connected into the adjusting groove through the adjusting bolt, so that detection requirements of products with different sizes are met conveniently.
Thirdly, according to the bicycle disc brake bracket detection device, the longitudinal section of the locking nut is in an isosceles trapezoid shape, the outer wall of the locking nut is connected with the plurality of spokes, an operator can conveniently tighten the locking nut with hands, the use is more convenient, and the detection efficiency is improved.
Drawings
FIG. 1 is a schematic structural view of a front fork assembly.
Fig. 2 is a schematic view of the overall structure of the present invention.
Fig. 3 is a partial structural diagram of fig. 2.
Fig. 4 is a schematic view of the checking fixture structure of the present invention.
Fig. 5 is a schematic view of the structure in the direction T in fig. 4.
In the figure: 1-detection table, 101-vertical plate, 102-slideway, 103-sliding block, 104-supporting plate, 105-adjusting plate, 2-cylinder, 3-clamp, 301-upper clamp holder, 302-lower clamp holder, 4-supporting roller, 401-adjusting bolt, 5-checking fixture, 501-central shaft, 502-detection block, 503-through hole, 504-connecting rod, 505-sliding sleeve, 506-locking nut, 5061-amplitude plate, 507-detection bolt, 6-front fork component, 601-vertical pipe, 602-sleeve pipe, 603-fork foot, 6031-U-shaped groove, 6032-disc brake bracket and 6033-threaded blind hole.
Detailed Description
The utility model is further elucidated with reference to the drawings and the embodiments.
Example 1: as shown in fig. 2 to 5, the bicycle disc brake bracket detection device comprises a detection table 1, a cylinder 2, a clamp 3, a carrier roller 4 and a detection tool 5; the air cylinder 2 is vertically connected to the detection table 1, the clamp 3 comprises an upper clamping seat 301 and a lower clamping seat 302, the upper clamping seat 301 is connected to the power output end of the air cylinder 2, the lower clamping seat 302 is connected to the detection table 1, and the air cylinder 2 drives the upper clamping seat 301 to approach or be far away from the lower clamping seat 302; the carrier roller 4 is connected to the detection table 1; the checking fixture 5 comprises a central shaft 501 and a detection block 502, the detection block 502 is rotatably connected to the central shaft 501, two through holes 503 for passing through a detection bolt 507 are formed in the detection block 502, and the center lines of the two through holes 503 are perpendicular to the central shaft 501; the detection table 1 is connected with an L-shaped vertical plate 101, the air cylinder 2 is connected to the top end of the vertical plate 101, and the upper clamping seat 301 is connected to the power output end of the air cylinder 2; the lower clamping seat 302 is connected to the detection table 1 at the bottom end of the cylinder 2, and grooves are formed in the upper surface of the lower clamping seat 302 and the lower surface of the upper clamping seat 301; the inner side of the vertical plate 101 is connected with a slide way 102, and the upper clamping seat 301 is connected to the slide way 102 in a sliding manner through a slide block 103 on the inner side; the detection table 1 is connected with two supporting plates 104, the supporting plates 104 are vertically provided with adjusting grooves 105, and two ends of the carrier roller 4 are connected into the adjusting grooves 105 through adjusting bolts 401; one end of the detection block 502 is connected with a connecting rod 504, one end of the connecting rod 504 is connected with a sliding sleeve 505, and the sliding sleeve 505 is connected with the central shaft 501 in a sliding manner; external threads are arranged at two ends of the central shaft 501, and locking nuts 506 are in threaded fit with two ends of the central shaft 501; the longitudinal section of the locking nut 506 is isosceles trapezoid, and the outer wall of the locking nut 506 is connected with a plurality of amplitude plates 5061.
The specific working principle of the utility model is as follows:
when in use, the vertical tube 601 of the front fork assembly 6 is placed in the groove of the lower support, and the fork legs 603 of the front fork assembly 6 are loaded on the carrier roller 4; an operator unscrews the locking nuts 506, clamps the central shaft 501 into the U-shaped groove 6031 of the fork leg 603, and then screws the two locking nuts 506; after the detection block 502 is rotated, if the disc brake support 6032 is welded to be qualified, the two through holes 503 just correspond to the two threaded blind holes 6033 on the disc brake support 6032, that is, the two detection bolts 507 can pass through the through holes 503 and be smoothly screwed into the threaded blind holes 6033; if the disc brake support 6032 is welded obliquely, a phenomenon that the detection bolt 507 cannot be screwed occurs, at the moment, an operator pulls the disc brake support 6032 by means of an adjustable wrench to correct the detection bolt, and after the correction is completed, the detection is performed again; and after the detection is qualified, sliding the sliding sleeve 505 and detecting the disc brake support 6032 on the other side.
The above embodiments are merely illustrative of the technical concepts and features of the present invention, and the purpose of the embodiments is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (8)
1. The utility model provides a bicycle dish support detection device that stops which characterized in that: the device comprises a detection table (1), a cylinder (2), a clamp (3), a carrier roller (4) and a detection tool (5); the air cylinder (2) is vertically connected to the detection table (1), the clamp (3) comprises an upper clamping seat (301) and a lower clamping seat (302), the upper clamping seat (301) is connected to the power output end of the air cylinder (2), the lower clamping seat (302) is connected to the detection table (1), and the air cylinder (2) drives the upper clamping seat (301) to approach or leave the lower clamping seat (302); the carrier roller (4) is connected to the detection table (1); the checking fixture (5) comprises a central shaft (501) and a detection block (502), the detection block (502) is rotatably connected to the central shaft (501), two through holes (503) used for penetrating through detection bolts (507) are formed in the detection block (502), and the center lines of the two through holes (503) are perpendicular to the central shaft (501).
2. The bicycle disc brake bracket detecting device according to claim 1, characterized in that: detect and be connected with riser (101) of L type on platform (1), cylinder (2) are connected in the top of riser (101), go up holder (301) and connect in the power take off end of cylinder (2).
3. The bicycle disc brake bracket detecting device according to claim 2, characterized in that: the lower clamping seat (302) is connected to the detection table (1) at the bottom end of the cylinder (2), and grooves are formed in the upper surface of the lower clamping seat (302) and the lower surface of the upper clamping seat (301).
4. The bicycle disc brake bracket detecting device according to claim 2, characterized in that: the inner side of the vertical plate (101) is connected with a slide way (102), and the upper clamping seat (301) is connected to the slide way (102) in a sliding mode through a slide block (103) on the inner side.
5. The bicycle disc brake bracket detecting device according to claim 1, characterized in that: the detection table (1) is connected with two supporting plates (104), the supporting plates (104) are vertically provided with adjusting grooves (105), and two ends of the carrier roller (4) are connected into the adjusting grooves (105) through adjusting bolts (401).
6. The bicycle disc brake bracket detecting device according to claim 1, characterized in that: one end of the detection block (502) is connected with a connecting rod (504), one end of the connecting rod (504) is connected with a sliding sleeve (505), and the sliding sleeve (505) is connected with the central shaft (501) in a sliding manner.
7. The bicycle disc brake bracket detecting device according to claim 6, wherein: external threads are arranged at two ends of the central shaft (501), and locking nuts (506) are in threaded fit with two ends of the central shaft (501).
8. The bicycle disc brake bracket detecting device according to claim 7, wherein: the longitudinal section of the locking nut (506) is in an isosceles trapezoid shape, and the outer wall of the locking nut (506) is connected with a plurality of amplitude plates (5061).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123415651.1U CN216523612U (en) | 2021-12-31 | 2021-12-31 | Bicycle disc brake bracket detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123415651.1U CN216523612U (en) | 2021-12-31 | 2021-12-31 | Bicycle disc brake bracket detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216523612U true CN216523612U (en) | 2022-05-13 |
Family
ID=81512934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123415651.1U Active CN216523612U (en) | 2021-12-31 | 2021-12-31 | Bicycle disc brake bracket detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216523612U (en) |
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2021
- 2021-12-31 CN CN202123415651.1U patent/CN216523612U/en active Active
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