CN202614168U - Gear aligning testing fixture for eight-angle blind hole - Google Patents
Gear aligning testing fixture for eight-angle blind hole Download PDFInfo
- Publication number
- CN202614168U CN202614168U CN 201220140789 CN201220140789U CN202614168U CN 202614168 U CN202614168 U CN 202614168U CN 201220140789 CN201220140789 CN 201220140789 CN 201220140789 U CN201220140789 U CN 201220140789U CN 202614168 U CN202614168 U CN 202614168U
- Authority
- CN
- China
- Prior art keywords
- anistree
- blind hole
- angle
- jiaos
- center
- 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 - Lifetime
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- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model relates to a gear aligning testing fixture for an eight-angle blind hole and a clamp consists of an eight-angle outer sleeve and an inner four-angle core. A crest center is arranged on a top surface of the eight-angle outer sleeve and provided with central graduation lines. A positioning inner hole is mounted in the center of the eight-angle outer sleeve. The inner four-angle core is disposed at the bottom of the positioning inner hole. A core of a workpiece is positioned by the inner four-angle core in the utility model and the workpiece is positioned by the eight-angle outer sleeve. Whether the crest center and the central graduation lines of the top surface of the eight-angle outer sleeve are on the same line is measured in a visual manner, so that whether the crest centers of the eight-angle blind hole at the bottom of the workpiece and an outer gear are on the same line is determined. The gear aligning testing fixture for the eight-angle blind hole is convenient in assembly and clamping and simple and visual in method without other measuring tools.
Description
Technical field
The utility model relates to the Gear Processing field, and especially a kind of anistree blind hole on the gear machining apparatus is to the tooth cubing.
Background technology
Whether the tooth top center of anistree blind hole tooth top center and external tooth that after at present workpiece processing is produced, needs the examining workpieces bottom is on same straight line, if only do not adopt the method for range estimation inaccurate by other cubings, and inconvenient operation.
Summary of the invention
In order to address the above problem; The utility model provides a kind of anistree blind hole to the tooth cubing, and workpiece is with interior four jiaos of cores centering, and outer anistree cover endoporus is located; Order side tooth top center and outer anistree cover end face center scale mark whether at the tooth top center that just can confirm anistree blind hole tooth top center and external tooth bottom the workpiece on the same straight line whether on same straight line; This convenient mounting and clamping, the method simple, intuitive need not relend and use other measurers.
In order to achieve the above object, the utility model is realized through following technical scheme:
The utility model provides a kind of anistree blind hole to the tooth cubing; These anchor clamps are made up of anistree overcoat and interior four jiaos of cores; The end face of said anistree overcoat is provided with the tooth top center; Be provided with the center scale mark in the tooth top in the heart, the center of said anistree overcoat is provided with the location endoporus, and endoporus bottom in said location is provided with interior four jiaos of cores.
The utility model further improves and is: be equipped with said center scale mark on the said anistree overcoat end face relative with said interior four jiaos of core angular vertexs.
The utility model further improves and is: the angular vertex of said center scale mark and said interior four jiaos of cores is on same straight line.
The utility model further improves and is: said anistree overcoat, said location endoporus and said interior four jiaos of cores are on same axis.
The utility model further improves and is: the top of four jiaos of cores protrudes in the bottom of said location endoporus in said.
The workpiece of the utility model is with interior four jiaos of cores centering; Outer anistree cover endoporus location; Order side tooth top center and outer anistree cover end face center scale mark whether at the tooth top center that just can confirm anistree blind hole tooth top center and external tooth bottom the workpiece on the same straight line whether on same straight line; This convenient mounting and clamping, the method simple, intuitive need not relend and use other measurers.
Description of drawings
Fig. 1 is the front view of the utility model
Fig. 2 is the vertical view of the utility model
Embodiment
In order to deepen understanding to the utility model, will combine accompanying drawing and embodiment that the utility model is done below and describe in further detail, this embodiment only is used to explain the utility model, and the protection domain to the utility model does not constitute qualification.
Like Fig. 1, shown in 2; A kind of anistree blind hole is to the tooth cubing; These anchor clamps are made up of with interior four jiaos of cores 3 anistree overcoat 2, and the end face of said anistree overcoat 2 is provided with the tooth top center, is provided with center scale mark 4 in the tooth top in the heart; The center of said anistree overcoat 2 is provided with location endoporus 1, and endoporus 1 bottom, said location is provided with interior four jiaos of cores 3.Said anistree overcoat 2 with said in be equipped with said center scale mark 4 on the relative end face of four jiaos of core 3 angular vertexs.The angular vertex of said center scale mark 4 and said interior four jiaos of cores 3 is on same straight line.Said anistree overcoat 2, said location endoporus 1 and said interior four jiaos of cores 3 are on same axis.The top of four jiaos of cores 3 protrudes in the bottom of said location endoporus 1 in said.
During detection, like Fig. 1,2; The anistree blind hole in workpiece 5 bottoms is inserted interior four jiaos of cores, 3 centering; Whether outer anistree cover 2 endoporus location, order side tooth top center and outer anistree cover end face center scale mark 4 be on same straight line, because the anistree blind hole of product is divided equally symmetry; Behind intact four limits, four jiaos of core rotation 45 degree can be to other four limits.If tooth top center and outer anistree cover end face center scale mark all on same straight line, just can confirm that the anistree tooth top center of workpiece 5 bottoms and the tooth top center of external tooth are on same straight line.This convenient mounting and clamping, the method simple, intuitive need not relend and use other measurers.
Claims (5)
1. an anistree blind hole is to the tooth cubing; These anchor clamps are made up of anistree overcoat (2) and interior four jiaos of cores (3); It is characterized in that: the end face of said anistree overcoat (2) is provided with the tooth top center; Be provided with center scale mark (4) in the tooth top in the heart, the center of said anistree overcoat (2) is provided with location endoporus (1), and said location endoporus (1) bottom is provided with interior four jiaos of cores (3).
2. a kind of anistree blind hole according to claim 1 is characterized in that the tooth cubing: said anistree overcoat (2) with said in be equipped with said center scale mark (4) on the relative end face of four jiaos of cores (3) angular vertex.
3. a kind of anistree blind hole according to claim 2 is characterized in that the tooth cubing: the angular vertex of said center scale mark (4) and said interior four jiaos of cores (3) is on same straight line.
4. a kind of anistree blind hole according to claim 3 is characterized in that the tooth cubing: said anistree overcoat (2), said location endoporus (1) and said interior four jiaos of cores (3) are on same axis.
5. a kind of anistree blind hole according to claim 4 is characterized in that the tooth cubing: the top of four jiaos of cores (3) protrudes in the bottom of said location endoporus (1) in said.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220140789 CN202614168U (en) | 2012-04-06 | 2012-04-06 | Gear aligning testing fixture for eight-angle blind hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220140789 CN202614168U (en) | 2012-04-06 | 2012-04-06 | Gear aligning testing fixture for eight-angle blind hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202614168U true CN202614168U (en) | 2012-12-19 |
Family
ID=47347858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220140789 Expired - Lifetime CN202614168U (en) | 2012-04-06 | 2012-04-06 | Gear aligning testing fixture for eight-angle blind hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202614168U (en) |
-
2012
- 2012-04-06 CN CN 201220140789 patent/CN202614168U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121219 |