CN202947669U - Gear tooth symmetry detection device - Google Patents
Gear tooth symmetry detection device Download PDFInfo
- Publication number
- CN202947669U CN202947669U CN 201220608115 CN201220608115U CN202947669U CN 202947669 U CN202947669 U CN 202947669U CN 201220608115 CN201220608115 CN 201220608115 CN 201220608115 U CN201220608115 U CN 201220608115U CN 202947669 U CN202947669 U CN 202947669U
- Authority
- CN
- China
- Prior art keywords
- detection head
- base
- positioning seat
- gear teeth
- gear
- 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
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model provides a gear tooth symmetry detection device. The gear tooth symmetry detection device can determine symmetrical tangent points of gear teeth conveniently, guarantees detection precision, and greatly improves detection efficiency. The gear tooth symmetry detection device comprises a base and is characterized in that a V-shaped positioning base matched with a gear is arranged on the base, a detection head is arranged at the center of the V-shaped positioning base, the detection head is connected with the V-shaped positioning base in a sliding mode, a groove matched with the gear teeth is arranged at the upper end of the detection head, and the lower end of the detection head is connected with the base through a spring.
Description
Technical field
The utility model relates to the technical field of measuring the instruments of inspection, is specially a kind of gear teeth device for detecting symmetry degree.
Background technology
When the symmetry to gear teeth detects, adopt common test measuring device, because the both sides of gear teeth are circular arc, the symmetrical point of contact that common detection method is determined gear teeth is difficulty comparatively, and the precision of detection is not high, and detection efficiency is very low.
Summary of the invention
For the problems referred to above, the utility model provides a kind of gear teeth device for detecting symmetry degree, can determine easily the symmetrical point of contact of gear teeth, has guaranteed the precision that detects, and has greatly improved detection efficiency.
Its technical scheme is such: a kind of gear teeth device for detecting symmetry degree, it comprises base, it is characterized in that: be provided with the V-arrangement positioning seat that coordinates with gear on described base, described V-arrangement positioning seat center is provided with detection head, described detection head and described V-arrangement positioning seat are slidably connected, described detection head upper end is provided with the groove that coordinates with gear teeth, and described detection head lower end is connected with described base by spring.
It is further characterized in that: be provided with register pin on described V-arrangement positioning seat, described detection head is provided with elongated slot, and described detection head coordinates described register pin to be connected with described V-arrangement positioning seat by elongated slot.
In said structure of the present utility model, be provided with the V-arrangement positioning seat that coordinates with gear on base, V-arrangement positioning seat center is provided with detection head, detection head and V-arrangement positioning seat are slidably connected, and the detection head upper end is provided with the groove that coordinates with gear teeth, and the detection head lower end is connected with base by spring, adjustment up and down by detection head, determine easily the symmetrical point of contact of gear teeth, guaranteed the precision that detects, greatly improved detection efficiency.
Description of drawings
Fig. 1 is the main TV structure figure of the utility model gear teeth device for detecting symmetry degree.
Embodiment
See Fig. 1, a kind of gear teeth device for detecting symmetry degree, it comprises base 1, be provided with the V-arrangement positioning seat 2 that coordinates with gear on base 1, V-arrangement positioning seat 2 centers are provided with detection head 3, detection head 3 slides up and down with V-arrangement positioning seat 2 and is connected, be provided with register pin 6 on V-arrangement positioning seat 2, detection head 3 is provided with elongated slot 7, detection head 3 coordinates register pin 6 to be connected with V-arrangement positioning seat 2 by elongated slot 7, detection head 3 upper ends are provided with the groove 4 that coordinates with gear teeth, and detection head 3 lower ends are connected with base 1 by spring 5.
Claims (2)
1. gear teeth device for detecting symmetry degree, it comprises base, it is characterized in that: be provided with the V-arrangement positioning seat that coordinates with gear on described base, described V-arrangement positioning seat center is provided with detection head, described detection head and described V-arrangement positioning seat are slidably connected, described detection head upper end is provided with the groove that coordinates with gear teeth, and described detection head lower end is connected with described base by spring.
2. a kind of gear teeth device for detecting symmetry degree according to claim 1, it is characterized in that: be provided with register pin on described V-arrangement positioning seat, described detection head is provided with elongated slot, and described detection head coordinates described register pin to be connected with described V-arrangement positioning seat by elongated slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220608115 CN202947669U (en) | 2012-11-18 | 2012-11-18 | Gear tooth symmetry detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220608115 CN202947669U (en) | 2012-11-18 | 2012-11-18 | Gear tooth symmetry detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202947669U true CN202947669U (en) | 2013-05-22 |
Family
ID=48423368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220608115 Expired - Fee Related CN202947669U (en) | 2012-11-18 | 2012-11-18 | Gear tooth symmetry detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202947669U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102980501A (en) * | 2012-11-18 | 2013-03-20 | 无锡麦铁精密机械制造有限公司 | Gear tooth symmetry degree detection device |
-
2012
- 2012-11-18 CN CN 201220608115 patent/CN202947669U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102980501A (en) * | 2012-11-18 | 2013-03-20 | 无锡麦铁精密机械制造有限公司 | Gear tooth symmetry degree detection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130522 Termination date: 20131118 |