CN214223937U - Hub spigot gauge - Google Patents
Hub spigot gauge Download PDFInfo
- Publication number
- CN214223937U CN214223937U CN202120644736.8U CN202120644736U CN214223937U CN 214223937 U CN214223937 U CN 214223937U CN 202120644736 U CN202120644736 U CN 202120644736U CN 214223937 U CN214223937 U CN 214223937U
- Authority
- CN
- China
- Prior art keywords
- hub
- spigot
- gauge
- hub spigot
- gauge end
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000001514 detection method Methods 0.000 claims abstract description 30
- 238000007689 inspection Methods 0.000 claims abstract 7
- 239000000463 material Substances 0.000 claims description 6
- 102220060547 rs786203080 Human genes 0.000 claims description 3
- 210000000078 claw Anatomy 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
Images
Abstract
The utility model discloses a hub spigot inspection device, which comprises a body, wherein one end of the body is a go gauge end, the size of a detection cavity of the go gauge end is smaller than the upper limit deviation of a hub spigot, the other end of the body is a no-go gauge end, and the size of the detection cavity of the no-go gauge end is larger than the lower limit deviation of the hub spigot; during detection, the go gauge end can enter the hub spigot, and the no-go gauge end cannot enter the hub spigot, so that the size of the hub spigot is within the limit deviation required by a product, and the product is qualified; this examine utensil when detecting the wheel hub tang, can detect simultaneously all points on the wheel hub tang circumference, avoided the existence of detection blind area, the testing result accuracy is high to can judge the quality of product fast.
Description
Technical Field
The utility model belongs to an examine a field, especially an utensil is examined to wheel hub tang to wheel hub.
Background
The requirement on the dimensional accuracy of the hub spigot is high, and no proper detection tool or detection method is available for detecting the hub spigot in the industry. The current checking tool is mostly a vernier caliper or an electronic vernier caliper, and the checking mode is that two outer diameter measuring claws of the caliper are manually adjusted to rotate repeatedly along the circumference of a hub spigot to read the maximum value (diameter); the detection mode can not ensure that the measured object is the diameter of the circumference, the measurement has errors, and when the two outer diameter measuring claws of the electronic vernier caliper are used for detecting, only two points on the circumference of the seam allowance can be detected at the same time, the whole circumference can not be detected at the same time, and a blind area exists in the detection range.
Disclosure of Invention
The utility model discloses use improvement detection efficiency and accuracy as the purpose, provided an utensil is examined to wheel hub tang.
In order to solve the technical problem, the technical scheme of the utility model is that: the utility model provides a utensil is examined to hub tang which characterized in that: the hub motor hub structure comprises a body, wherein one end of the body is a go gauge end, the size of a detection cavity of the go gauge end is smaller than the upper limit deviation of a hub spigot, the other end of the body is a no-go gauge end, and the size of the detection cavity of the no-go gauge end is larger than the lower limit deviation of the hub spigot; during detection, the go gauge end can enter the hub spigot, and the no-go gauge end cannot enter the hub spigot, so that the size of the hub spigot is within the limit deviation of the product requirement, and the hub spigot is a qualified product.
The technical scheme is further limited, the body is annular, an annular separating groove is formed in the middle of the inner annular surface of the body, and the body is divided into a go gauge end and a no-go gauge end through the separating groove.
The technical scheme is further limited, and the body adopts T10A as a main body material of the gauge.
The technical scheme is further improved, the end face of the no-go gauge end is provided with an anti-collision pad, and the anti-collision pad is made of rubber materials.
The technical scheme is further limited, and the body is provided with a pair of handles.
The technical scheme is further limited, one end of the handle rod of the handle penetrates into the body, and the handle is fixed on the body through a fastener.
The technical scheme is further limited, the fastener is of an integral structure formed by an inner nut and an outer rubber layer, and the handle rod of the handle is provided with a threaded part which can be connected with the fastener.
The utility model discloses beneficial effect: this examine utensil when detecting the wheel hub tang, can detect simultaneously all points on the wheel hub tang circumference, avoided the existence of detection blind area, the testing result accuracy is high to can judge the quality of product fast, convenient operation, reliable and stable, improve the efficiency that detects.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the middle body of the present invention.
Fig. 3 is a schematic view of the fastener structure of the present invention.
Detailed Description
As shown in figure 1, the hub spigot detection tool comprises a body 1, wherein one end of the body is a go gauge end 11, the size of a detection cavity of the go gauge end is smaller than the upper limit deviation of a hub spigot, the other end of the body is a no-go gauge end 12, and the size of the detection cavity of the no-go gauge end is larger than the lower limit deviation of the hub spigot; during detection, the go gauge end can enter the hub spigot, and the no-go gauge end cannot enter the hub spigot, so that the size of the hub spigot is within the limit deviation required by a product, and the product is qualified;
as shown in fig. 2, the body 1 is annular, an annular separating groove 13 is arranged in the middle of the inner annular surface of the body, and the body is divided into a go gauge end and a no-go gauge end through the separating groove; the annular body has the advantages of light weight, low production cost and convenient detection;
as shown in fig. 2, the body is made of T10A as a main material of the gauge through various heat treatment and machining processes; its advantage does: the material has good rigidity, stability and wear resistance;
as shown in fig. 2, an anti-collision pad 14 is arranged on the end face of the no-go gauge end 12, the anti-collision pad is made of rubber, and the inner diameter and the outer diameter of the anti-collision pad are the same as those of the no-go gauge end; during detection, the anti-collision pad can prevent the end of the no-go gauge from colliding with the hub seam allowance, so that the hub seam allowance is prevented from being damaged;
as shown in fig. 1, the body is provided with a pair of handles 2, so that the body is convenient to hold and adjust;
as shown in fig. 1, one end of the handle rod of the handle penetrates into the body, the handle is fixed on the body through a fastener 3, and the detachable structure is convenient for assembly and maintenance;
as shown in fig. 3, the fastening member 3 is an integral structure formed by an inner nut 31 and an outer rubber layer 32, and the handle stem is provided with a threaded portion capable of being connected with the fastening member; during detection, the hub spigot enters the through gauge end, and the fastener has a limiting effect on the hub spigot, so that the coaxiality of the hub spigot and the through gauge end is ensured, and the detection precision is improved; a layer of rubber is wrapped on the inner nut to avoid scratching the hub seam allowance.
The utility model discloses the theory of operation: during detection, an inspector holds handles on two sides of the detection tool respectively with two hands, the detection angle of the detection tool is adjusted, the through gauge end of the detection tool is slowly sleeved in the hub spigot until the no gauge end is contacted with the hub spigot, when the through gauge end of the detection tool is sleeved in the hub spigot and the no gauge end cannot be sleeved, the product is a qualified product, and the rest conditions are regarded as that the product is unqualified.
Claims (7)
1. The utility model provides a utensil is examined to hub tang which characterized in that: the hub motor hub structure comprises a body, wherein one end of the body is a go gauge end, the size of a detection cavity of the go gauge end is smaller than the upper limit deviation of a hub spigot, the other end of the body is a no-go gauge end, and the size of the detection cavity of the no-go gauge end is larger than the lower limit deviation of the hub spigot; during detection, the go gauge end can enter the hub spigot, and the no-go gauge end cannot enter the hub spigot, so that the size of the hub spigot is within the limit deviation of the product requirement, and the hub spigot is a qualified product.
2. The hub spigot inspection tool of claim 1, wherein: the body is annular, and the middle part of the internal annular surface of body is equipped with annular separating groove, and the body passes through separating groove and divide into logical rule end and no-go gage end.
3. The hub spigot inspection tool according to claim 1 or 2, wherein: the body adopts T10A as the main material of the gauge.
4. The hub spigot inspection tool of claim 3, wherein: be equipped with the crash pad on the terminal surface of no-go gage end, the crash pad adopts the rubber material to make, and the inside and outside diameter of crash pad is the same with the no-go gage end.
5. The hub spigot inspection tool of claim 1, 2 or 4, wherein: the body is provided with a pair of handles.
6. The hub spigot inspection tool of claim 5, wherein: one end of the handle rod penetrates into the body, and the handle is fixed on the body through a fastener.
7. The hub spigot inspection tool of claim 6, wherein: the fastener is an integral structure consisting of an inner nut and an outer rubber layer, and a threaded part which can be connected with the fastener is arranged on the handle rod of the handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120644736.8U CN214223937U (en) | 2021-03-30 | 2021-03-30 | Hub spigot gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120644736.8U CN214223937U (en) | 2021-03-30 | 2021-03-30 | Hub spigot gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214223937U true CN214223937U (en) | 2021-09-17 |
Family
ID=77694110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120644736.8U Expired - Fee Related CN214223937U (en) | 2021-03-30 | 2021-03-30 | Hub spigot gauge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214223937U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115876141A (en) * | 2023-01-06 | 2023-03-31 | 甘肃海林中科科技股份有限公司 | Asymmetric hub spigot measuring tool and method |
-
2021
- 2021-03-30 CN CN202120644736.8U patent/CN214223937U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115876141A (en) * | 2023-01-06 | 2023-03-31 | 甘肃海林中科科技股份有限公司 | Asymmetric hub spigot measuring tool and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210917 |