CN209857797U - Clamping device for detecting runout tolerance of wheel disc brake surface - Google Patents
Clamping device for detecting runout tolerance of wheel disc brake surface Download PDFInfo
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- CN209857797U CN209857797U CN201920785731.XU CN201920785731U CN209857797U CN 209857797 U CN209857797 U CN 209857797U CN 201920785731 U CN201920785731 U CN 201920785731U CN 209857797 U CN209857797 U CN 209857797U
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- core rod
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Abstract
The utility model relates to a tolerance detection device beats, specific clamping device that wheel dish face of stopping tolerance that says so detected belongs to wheel part detection device technical field. The adjustable core rod jacking device comprises a workbench, a first support, a second support, a core rod, a fixed center assembly and an adjustable center assembly, wherein two ends of the workbench are respectively connected with the first support and the second support through connecting pieces, the fixed center assembly is arranged on the first support, the adjustable center assembly is arranged on the second support, the core rod is arranged between the fixed center assembly and the adjustable center assembly, and two ends of the core rod are tightly jacked through the fixed center assembly and the adjustable center assembly. The utility model discloses simple structure, compactness, reasonable, the clamping of completion wheel that can convenient and fast to the completion wheel dish brake face of quality and quantity of guaranteeing beats tolerance's detection.
Description
Technical Field
The utility model relates to a tolerance detection device beats, specific clamping device that wheel dish face of stopping tolerance that says so detected belongs to wheel part detection device technical field.
Background
In the production of the wheel component, certain precision requirements are provided for the jumping tolerance of the disc brake surface. Therefore, a disc-braking face runout tolerance detection is required for the wheel part. At present, a device capable of conveniently and quickly detecting the jumping tolerance of a disc braking surface of a wheel component is lacking.
Disclosure of Invention
An object of the utility model is to overcome above-mentioned weak point to a clamping device that wheel dish brake surface runout tolerance detected is provided, the clamping of completion wheel that can convenient and fast, thereby the completion wheel dish brake surface of quality assurance runout tolerance's detection.
According to the technical scheme provided by the utility model, a detection device of wheel dish braking face tolerance of beating includes workstation, first support, second support, plug, fixed top subassembly and adjustable top subassembly, characterized by: the two ends of the workbench are respectively connected with a first support and a second support through connecting pieces, a fixed center assembly is arranged on the first support, an adjustable center assembly is arranged on the second support, a core rod is arranged between the fixed center assembly and the adjustable center assembly, and the two ends of the core rod are tightly propped through the fixed center assembly and the adjustable center assembly; the adjustable center assembly comprises an adjustable center, a spring and a wrench, the adjustable center is arranged in a center mounting hole of the second support, the spring is sleeved on the adjustable center, the front end and the rear end of the spring are respectively pressed and contacted with the positioning end surface of the adjustable center and the inner side wall of the center mounting hole, the top end of the adjustable center extends out of the center mounting hole and tightly supports one end of the core rod, the pressing force of the spring enables the adjustable center to tightly support the core rod, and the other end of the adjustable center extends out of the center mounting hole and is connected with; one side of the baffle facing the second support is provided with a wrench, one end of the wrench is hinged to the second support through a pin shaft, the other end of the wrench is sleeved on the extending end of the adjustable tip between the baffle and the second support, and the adjustable tip can be pulled towards the direction of the baffle by pulling the wrench.
Furthermore, the core rod is connected with a pressing block through threads.
Furthermore, the fixed center assembly comprises a fixed center which is arranged in a center mounting hole of the first support, the top end of the fixed center extends out of the center mounting hole and tightly supports one end of the core rod, the other end of the fixed center is connected with a locking nut, and the fixed center is locked in the center mounting hole through the locking nut.
Furthermore, one side of the baffle, which faces away from the second support, is provided with a baffle locking nut, and the baffle locking nut can lock the baffle on the adjustable center.
Compared with the prior art, the utility model has the advantages that:
the utility model discloses simple structure, compactness, reasonable, the clamping of completion wheel that can convenient and fast to the completion wheel dish brake face of quality and quantity of guaranteeing beats tolerance's detection.
Drawings
Fig. 1 is a front view of the present invention.
Description of reference numerals: 1-workbench, 2-first support, 3-second support, 4-core rod, 5-pressing block, 6-fixed tip, 7-locking nut, 8-adjustable tip, 9-spring, 10-wrench, 11-baffle locking nut, 12-baffle.
Detailed Description
The invention will be further described with reference to the embodiments shown in the drawings to which:
as shown in fig. 1, the utility model mainly comprises a worktable 1, a first support 2, a second support 3, a core rod 4, a fixed center assembly and an adjustable center assembly.
The two ends of the workbench 1 are respectively connected with a first support 2 and a second support 3 through connecting pieces, a fixed center assembly is arranged on the first support 2, an adjustable center assembly is arranged on the second support 3, a core rod 4 is arranged between the fixed center assembly and the adjustable center assembly, and the two ends of the core rod 4 are tightly propped through the fixed center assembly and the adjustable center assembly.
The core rod 4 is connected with a pressing block 5 through threads, and when the wheel assembly is used, the wheel assembly is sleeved on the core rod 4 and locked through the pressing block 5.
The fixed center assembly comprises a fixed center 6, the fixed center 6 is arranged in a center mounting hole of the first support 2, the top end of the fixed center 6 extends out of the center mounting hole and tightly supports one end of the core rod 4, the other end of the fixed center 6 is connected with a locking nut 7, and the fixed center 6 is locked in the center mounting hole through the locking nut 7.
The adjustable center assembly comprises an adjustable center 8, a spring 9 and a wrench 10, the adjustable center 8 is arranged in a center mounting hole of the second support 3, the spring 9 is sleeved on the adjustable center 8, the front end and the rear end of the spring 9 are respectively pressed and contacted with the positioning end surface of the adjustable center 8 and the inner side wall of the center mounting hole, the top end of the adjustable center 8 extends out of the center mounting hole and tightly supports one end of the core rod 4, and the adjustable center 8 tightly supports the core rod due to the pressing force of the spring 9. The other end of the adjustable centre 8 extends out of the centre mounting hole and is connected with the baffle 12.
One side of the baffle 12 facing the second support 3 is provided with a wrench 10, one end of the wrench 10 is hinged on the second support 3 through a pin shaft, the other end of the wrench 10 is sleeved on the extending end of the adjustable tip 8 between the baffle 12 and the second support 3, and the adjustable tip 8 can be pulled towards the baffle by pulling the wrench.
One side of the baffle 12, which faces away from the second support 3, is provided with a baffle locking nut 11, and the baffle locking nut 11 can lock the baffle 12 on the adjustable tip 8.
The utility model discloses a theory of operation is: when the wheel disc brake surface jumping tolerance is detected, wheels are sleeved on the core rods, the wheels of different specifications use the core rods of different specifications, and then the wheel positions are locked by screwing the pressing blocks. Two ends of the core rod are respectively and tightly propped against the fixed center assembly and the adjustable center assembly, then the dial indicator is arranged on the workbench, the detection end of the dial indicator is in contact with the surface of the wheel, the hand wheel is rotated for one circle, and the jumping tolerance of the disc braking surface is read from the dial indicator. And wrenching the wrench to loosen the adjustable tip and detaching the wheel component.
Claims (4)
1. The utility model provides a wheel dish face of stopping clamping device that tolerance detected that beats, includes workstation (1), first support (2), second support (3), plug (4), fixed centre subassembly and adjustable centre subassembly, characterized by: the two ends of the workbench (1) are respectively connected with a first support (2) and a second support (3) through connecting pieces, a fixed tip assembly is arranged on the first support (2), an adjustable tip assembly is arranged on the second support (3), a core rod (4) is arranged between the fixed tip assembly and the adjustable tip assembly, and the two ends of the core rod (4) are tightly propped through the fixed tip assembly and the adjustable tip assembly; the adjustable center assembly comprises an adjustable center (8), a spring (9) and a wrench (10), the adjustable center (8) is arranged in a center mounting hole of the second support (3), the spring (9) is sleeved on the adjustable center (8), the front end and the rear end of the spring (9) are respectively in pressing contact with the positioning end face of the adjustable center (8) and the inner side wall of the center mounting hole, the top end of the adjustable center (8) extends out of the center mounting hole and tightly presses one end of the core rod (4), the pressing force of the spring (9) enables the adjustable center (8) to tightly press the core rod, and the other end of the adjustable center (8) extends out of the center mounting hole and is connected with the baffle (12); the adjustable center (8) is characterized in that a wrench (10) is arranged on one side, facing the second support (3), of the baffle (12), one end of the wrench (10) is hinged to the second support (3) through a pin shaft, the other end of the wrench (10) is sleeved on the extending end of the adjustable center (8) between the baffle (12) and the second support (3), and the adjustable center (8) can be pulled towards the baffle by pulling the wrench.
2. The clamping device for detecting the runout tolerance of the wheel disc brake surface as claimed in claim 1, which is characterized in that: the core rod (4) is connected with a pressing block (5) through threads.
3. The clamping device for detecting the runout tolerance of the wheel disc brake surface as claimed in claim 1, which is characterized in that: the fixed center assembly comprises a fixed center (6), the fixed center (6) is arranged in a center mounting hole of the first support (2), the top end of the fixed center (6) extends out of the center mounting hole and tightly supports one end of the core rod (4), the other end of the fixed center (6) is connected with a locking nut (7), and the fixed center (6) is locked in the center mounting hole through the locking nut (7).
4. The clamping device for detecting the runout tolerance of the wheel disc brake surface as claimed in claim 1, which is characterized in that: one side, back to the second support (3), of the baffle (12) is provided with a baffle locking nut (11), and the baffle locking nut (11) can lock the baffle (12) on the adjustable tip (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920785731.XU CN209857797U (en) | 2019-05-28 | 2019-05-28 | Clamping device for detecting runout tolerance of wheel disc brake surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920785731.XU CN209857797U (en) | 2019-05-28 | 2019-05-28 | Clamping device for detecting runout tolerance of wheel disc brake surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209857797U true CN209857797U (en) | 2019-12-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920785731.XU Active CN209857797U (en) | 2019-05-28 | 2019-05-28 | Clamping device for detecting runout tolerance of wheel disc brake surface |
Country Status (1)
| Country | Link |
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| CN (1) | CN209857797U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110132091A (en) * | 2019-05-28 | 2019-08-16 | 江苏中联铝业有限公司 | A kind of clamping device of wheel disc brake face run-out tolerance detection |
-
2019
- 2019-05-28 CN CN201920785731.XU patent/CN209857797U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110132091A (en) * | 2019-05-28 | 2019-08-16 | 江苏中联铝业有限公司 | A kind of clamping device of wheel disc brake face run-out tolerance detection |
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