CN214582955U - Spoke outer diameter caliper gauge - Google Patents
Spoke outer diameter caliper gauge Download PDFInfo
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- CN214582955U CN214582955U CN202120509548.4U CN202120509548U CN214582955U CN 214582955 U CN214582955 U CN 214582955U CN 202120509548 U CN202120509548 U CN 202120509548U CN 214582955 U CN214582955 U CN 214582955U
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Abstract
The utility model discloses a spoke external diameter calliper rule, be in including base and interval setting lead to rule subassembly and no-go gage subassembly on the base. The general gauge assembly comprises a first detection head fixedly arranged on one side of the base and second detection heads symmetrically arranged on the other side of the base and capable of moving towards the first detection head or away from the first detection head. The no-go gauge assembly comprises a third detection head fixedly arranged on one side of the base and fourth detection heads symmetrically arranged on the other side of the base and capable of moving towards the third detection head or away from the third detection head. The utility model discloses an useful part lies in: the caliper gauge has the advantages of simple structure, convenience in use, low manufacturing cost, small measuring error, high efficiency and the like, and is suitable for rapidly detecting the outer diameters of the spokes in batches.
Description
Technical Field
The utility model relates to a spoke external diameter measures technical field, in particular to spoke external diameter caliper gauge.
Background
The caliper gauge is one kind of measuring tool, is used for measuring distance or inside and outside diameter, is used for the machining field mostly. In the prior art, when the outer diameter of the spoke needs to be measured, the vernier caliper is usually held by a person for measurement, the measurement mode is extremely inconvenient, the measurement efficiency is low, and the measurement error is large.
Disclosure of Invention
To the technical problem who exists among the background art, the utility model aims to provide a convenient to use, measurement of efficiency height and the little spoke external diameter calliper gauge of measuring error.
In order to realize the purpose, the utility model discloses a technical scheme as follows:
a spoke external caliper gauge comprises a base and a go gauge assembly and a no-go gauge assembly which are arranged on the base at intervals. The general gauge assembly comprises a first detection head fixedly arranged on one side of the base and second detection heads symmetrically arranged on the other side of the base and capable of moving towards the first detection head or away from the first detection head. The no-go gauge assembly comprises a third detection head fixedly arranged on one side of the base and fourth detection heads symmetrically arranged on the other side of the base and capable of moving towards the third detection head or away from the third detection head.
Preferably, in order to better realize the contact fit with the spoke to be detected, the end parts of the first detection head, the second detection head, the third detection head and the fourth detection head, which are contacted with the spoke, are all hemispherical heads.
Furthermore, the first detection head and the third detection head are arranged on the same side of the base in parallel, and two first supporting plates are vertically and fixedly arranged on the base. The first detection head and the third detection head are respectively fixed on the two first supporting plates.
Preferably, threaded counter bores are respectively formed in one ends, far away from the hemispherical head, of the first detection head and the third detection head, and first threaded holes transversely penetrating through the first support plate are formed in the positions, corresponding to the threaded counter bores, of the first support plate. The first detection head and the third detection head are respectively fixed on the first supporting plate through first screws.
Furthermore, the second detection head and the fourth detection head are arranged on the same side of the base in parallel, and two second support plates are vertically and fixedly arranged on the base. A horizontal sliding groove is formed in one side, close to the spoke, of the second supporting plate, and the second detection head and the fourth detection head are arranged in the horizontal sliding groove in a sliding mode respectively. And a second threaded hole for communicating the outer peripheral surface of the second support plate with the horizontal chute is formed in the second support plate, and a fastening screw for fixing the second detection head or the fourth detection head is arranged in the second threaded hole.
In order to more conveniently realize the position adjustment of the detection head, a third threaded hole used for communicating the side face of the second support plate with the end face of the horizontal chute is formed in the second support plate, and a second screw used for driving the second detection head or the fourth detection head to move is installed in the third threaded hole.
Preferably, the axes of the first detection head, the second detection head, the third detection head and the fourth detection head are all located on the same horizontal plane, and the distance between the upper surface of the base and the horizontal plane is 79-81 mm.
Preferably, the spoke support structure further comprises a pad which is fixedly arranged above the base and used for supporting the bottom of the spoke, and the pad comprises one or more cushion blocks arranged along the measuring direction of the spoke.
The utility model discloses following beneficial effect has: the caliper gauge has the advantages of simple structure, convenience in use, low manufacturing cost, small measuring error, high efficiency and the like, and is suitable for rapidly detecting the outer diameters of the spokes in batches.
Drawings
Fig. 1 is a schematic sectional view of the present invention.
Fig. 2 is a schematic top view of the present invention.
Description of the main component symbols: 1. a base; 10. a hemispherical head; 100. cushion blocks; 101. a threaded counter bore; 11. a first detection head; 12. a second detection head; 13. a third detection head; 14. a fourth detection head; 15. a first support plate; 150. a first threaded hole; 16. a second support plate; 161. a horizontal chute; 162. a second threaded hole; 163. a third threaded hole; 2. a spoke; 31. a first screw; 32. a second screw; 4. fastening screws; h: the distance between the upper surface of the base and the horizontal plane where the axis of the detection head is located.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the following detailed description.
As shown in fig. 1 and 2, the spoke outer diameter caliper comprises a base 1, and a go gauge assembly and a no-go gauge assembly which are arranged on the base 1 at intervals. The general gauge assembly comprises a first detection head 11 fixedly arranged on one side of the base 1 and second detection heads 12 symmetrically arranged on the other side of the base 1 and capable of moving towards the first detection head 11 or away from the first detection head 11. The no-go gauge assembly comprises a third detection head 13 fixedly arranged on one side of the base 1 and a fourth detection head 14 symmetrically arranged on the other side of the base 1 and capable of moving towards the third detection head 13 or away from the third detection head 13.
Preferably, the axes of the first detecting head 11, the second detecting head 12, the third detecting head 13 and the fourth detecting head 14 are all located on the same horizontal plane, and the distance H between the upper surface of the base 1 and the horizontal plane is 79-81 mm. Preferably, a pad is provided, which is fixed to the base 1 and supports the bottom of the spoke 2, and includes one or more pads 100 arranged along the measuring direction of the spoke 2.
Preferably, the first, second, third and fourth detection heads 11, 12, 13 and 14 are all hemispherical heads 10 at one end in contact with the spoke 2.
The first detection head 11 and the third detection head 13 are arranged on the same side of the base 1 in parallel, and two first support plates 15 are vertically and fixedly arranged on the base 1. The first detection head 11 and the third detection head 13 are respectively fixed on two first support plates 15. Preferably, the first detecting head 11 and the third detecting head 13 are respectively provided with a threaded counterbore 101 at one end far away from the hemispherical head 10, and the first support plate 15 is provided with a first threaded hole 150 transversely penetrating through the first support plate 15 at a position corresponding to the threaded counterbore 101. The first detection head 11 and the third detection head 13 are fixed to the first support plate 15 by first screws 31, respectively.
The second detecting head 12 and the fourth detecting head 14 are arranged in parallel on the same side of the base 1, and two second supporting plates 16 are vertically and fixedly arranged on the base 1. The second support plate 16 is opened with a horizontal sliding slot 161 at a side close to the spoke 2, and the second detection head 12 and the fourth detection head 14 are respectively arranged in the horizontal sliding slot 161 in a sliding manner. The second support plate 16 is provided with a second threaded hole 162 for communicating the outer peripheral surface of the second support plate 16 with the horizontal sliding groove 161, and a fastening screw 4 for fixing the second detection head 12 or the fourth detection head 14 is installed in the second threaded hole 162. The second support plate 16 is provided with a third threaded hole 163 for communicating the side surface of the second support plate 16 with the end surface of the horizontal sliding groove 161, and a second screw 32 for driving the second detection head 12 or the fourth detection head 14 to move is installed in the third threaded hole 163.
The utility model discloses a theory of operation does: the through gauge size is measured by a micrometer and the second detection head 12 is fixed well, and the no-go gauge size is measured by a micrometer and the fourth detection head 14 is fixed well. The bottom of the spoke 2 to be measured is horizontally placed on the cushion blocks 100 on one side close to the go gauge, the spoke 2 to be measured is pushed towards the direction of the no-go gauge from one side of the go gauge, and if the spoke 2 can smoothly pass through the go gauge and cannot pass through the no-go gauge, the outer diameter of the spoke 2 is qualified. The qualified spoke external diameter is a measurement range, the dimensional tolerance is generally between 0 to 0.2mm, the range is small, so the utility model discloses a calliper gauge is very suitable for measuring. The utility model discloses a calliper rule have simple structure, convenient to use, cost of manufacture low, measuring error is little, efficient advantage such as high, are applicable to quick batch detection spoke external diameter, are suitable for and use widely.
While the invention has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (8)
1. A spoke external diameter calliper, characterized in that: set up including base and interval lead to rule subassembly and no-go rule subassembly on the base, lead to rule subassembly including set firmly first detection head and the symmetry setting in base one side and can detect the head towards first detection head or keep away from the second that the first direction that detects the head removed at the base opposite side, the no-go rule subassembly including set firmly the third detection head and the symmetry setting in base one side and can detect the head towards the third or keep away from the fourth that the third detected the direction of head removed and detect the head.
2. A spoke outside caliper gauge according to claim 1, wherein: the first detection head, the second detection head, the third detection head and the fourth detection head are all hemispherical heads at the end part of one end contacted with the spoke.
3. A spoke outside caliper gauge according to claim 2, wherein: the first detection head and the third detection head are arranged in parallel on the same side of the base, two first supporting plates are vertically and fixedly arranged on the base, and the first detection head and the third detection head are respectively fixed on the two first supporting plates.
4. A spoke outside caliper gauge according to claim 3, wherein: the first detection head and the third detection head are respectively provided with a threaded counter bore at one end far away from the hemispherical head, the first support plate is provided with a first threaded hole transversely penetrating through the first support plate at a position corresponding to the threaded counter bores, and the first detection head and the third detection head are respectively fixed on the first support plate through first screws.
5. A spoke outside caliper gauge according to claim 2, wherein: the second detects head and fourth and detects the head and set up parallelly to each other with one side of base, two second backup pads have set firmly perpendicularly on the base, the horizontal spout has been seted up to one side that the second backup pad is close to the spoke, the second detect head and fourth detect the head and slide respectively and set up in the horizontal spout, set up in the second backup pad and be used for communicateing the second backup pad outer peripheral face with the second screw hole of horizontal spout, the second screw hole in install and be used for fixing the second detects head or the fourth fastening screw who detects the head.
6. A spoke outside caliper gauge according to claim 5, wherein: and a third threaded hole for communicating the side surface of the second support plate with the end surface of the horizontal chute is formed in the second support plate, and a second screw for driving the second detection head or the fourth detection head to move is arranged in the third threaded hole.
7. A spoke outer caliper gauge according to any one of claims 1 to 6, wherein: the axes of the first detection head, the second detection head, the third detection head and the fourth detection head are all located on the same horizontal plane, and the distance between the upper surface of the base and the horizontal plane is 79-81 mm.
8. A spoke outer caliper gauge according to any one of claims 1 to 6, wherein: the spoke support structure further comprises a gasket which is fixedly arranged above the base and used for supporting the bottom of the spoke, and the gasket comprises one or more cushion blocks arranged along the measuring direction of the spoke.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120509548.4U CN214582955U (en) | 2021-03-10 | 2021-03-10 | Spoke outer diameter caliper gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120509548.4U CN214582955U (en) | 2021-03-10 | 2021-03-10 | Spoke outer diameter caliper gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214582955U true CN214582955U (en) | 2021-11-02 |
Family
ID=78353638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120509548.4U Active CN214582955U (en) | 2021-03-10 | 2021-03-10 | Spoke outer diameter caliper gauge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214582955U (en) |
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2021
- 2021-03-10 CN CN202120509548.4U patent/CN214582955U/en active Active
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