CN201093978Y - Gear V-shaped testing apparatus - Google Patents
Gear V-shaped testing apparatus Download PDFInfo
- Publication number
- CN201093978Y CN201093978Y CNU200720092313XU CN200720092313U CN201093978Y CN 201093978 Y CN201093978 Y CN 201093978Y CN U200720092313X U CNU200720092313X U CN U200720092313XU CN 200720092313 U CN200720092313 U CN 200720092313U CN 201093978 Y CN201093978 Y CN 201093978Y
- Authority
- CN
- China
- Prior art keywords
- gear
- measuring blocks
- utility
- blocks
- base block
- 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 discloses a gear v-shaped detecting device, which comprises a base block which is provided with a groove and measuring blocks which are respectively arranged on the both side walls of the base block groove, and the datum planes of the two measuring blocks form a v-shaped slot structure. In order to facilitate the leveling to the datum planes or the replacing of the base blocks, the two measuring blocks are respectively combined with the base block through countersunk head bolts. The utility model has the advantages that the detection to the addendum circle of the taper-shaped vehicle driving gear is realized; when in use, a dial indicator is well fixed, the gauge head of the dial indicator corresponds with the addendum part of the gear, and then rotating the gear can easily measure out the gear ring runout parameter of the gear. When the datum planes of the measuring blocks are damaged after being used for a certain period, the measuring blocks can be conveniently disassembled for leveling or replacing; the detecting device has simple structure, and the detecting operation is simple and convenient, thus, sampling inspection and total inspection can be carried out in various processes which require to be detected in time, thereby ensuring the product quality.
Description
Technical field
The utility model relates to pick-up unit, especially relates to a kind of gear v shape pick-up unit that is used for taper automobile driving gear.
Background technology
Taper automobile driving gear is owing to have long axle, and this parameter of tooth runout is difficult for detecting very much, so in existing process inspection, this parameter was not checked always.
The utility model content
The purpose of this utility model is to provide a kind of gear v shape pick-up unit simple in structure.
For achieving the above object, the utility model can be taked following technical proposals:
Gear v shape pick-up unit described in the utility model, it comprises offers reeded matrix and is separately positioned on survey piece on the described matrix groove two side, and described two reference fields of surveying pieces constitute v shape groove structure.
For ease of smoothing or replacing matrix to described reference field, described two survey pieces combines with described matrix by dormant bolt respectively.
Advantage of the present utility model is to realize the detection to taper automobile driving gear point circle, during use, dial gauge is fixed, and the dial gauge gauge head is corresponding with the tooth top position of gear, and transmitting gear can be measured the tooth runout parameter of gear easily.When using the reference field wearing and tearing of surveying piece after the regular period, can easily it be disassembled again reference field smoothing or replacing lateral mass; This pick-up unit is simple in structure, and therefore easy victory of detecting operation can in time be inspected by random samples in each operation of required detection, examine entirely, guaranteed product quality.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
As shown in the figure, gear v shape pick-up unit described in the utility model, it comprises offers reeded matrix 1 and is separately positioned on survey piece 2 on the described matrix 1 groove two side, and described two reference fields 3 of surveying pieces 2 constitute v shape groove structures.For ease of smoothing or replacing matrix 1 to described reference field 3, described two survey pieces 2 combines with described matrix 1 by dormant bolt 4 respectively.
Claims (2)
1. gear v shape pick-up unit is characterized in that: it comprises offers reeded matrix (1) and is separately positioned on survey piece (2) on described matrix (1) the groove two side, and described two reference fields (3) of surveying pieces (2) constitute v shape groove structure.
2. gear v shape pick-up unit according to claim 1 is characterized in that: described two survey piece (2) combines with described matrix (1) by dormant bolt (4) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720092313XU CN201093978Y (en) | 2007-10-23 | 2007-10-23 | Gear V-shaped testing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720092313XU CN201093978Y (en) | 2007-10-23 | 2007-10-23 | Gear V-shaped testing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201093978Y true CN201093978Y (en) | 2008-07-30 |
Family
ID=39901947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200720092313XU Expired - Fee Related CN201093978Y (en) | 2007-10-23 | 2007-10-23 | Gear V-shaped testing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201093978Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102135405A (en) * | 2010-12-28 | 2011-07-27 | 杭州前进齿轮箱集团股份有限公司 | Measuring tool and measuring method for intersection position of straight holes and taper holes |
| CN103486945A (en) * | 2013-08-26 | 2014-01-01 | 格林精密部件(苏州)有限公司 | Automobile steering pump motor shaft roundness inspection device structure |
-
2007
- 2007-10-23 CN CNU200720092313XU patent/CN201093978Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102135405A (en) * | 2010-12-28 | 2011-07-27 | 杭州前进齿轮箱集团股份有限公司 | Measuring tool and measuring method for intersection position of straight holes and taper holes |
| CN103486945A (en) * | 2013-08-26 | 2014-01-01 | 格林精密部件(苏州)有限公司 | Automobile steering pump motor shaft roundness inspection device structure |
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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: 20080730 Termination date: 20091123 |