CN202770340U - Dedicated measuring device for measuring fork openings of fork - Google Patents
Dedicated measuring device for measuring fork openings of fork Download PDFInfo
- Publication number
- CN202770340U CN202770340U CN 201220302314 CN201220302314U CN202770340U CN 202770340 U CN202770340 U CN 202770340U CN 201220302314 CN201220302314 CN 201220302314 CN 201220302314 U CN201220302314 U CN 201220302314U CN 202770340 U CN202770340 U CN 202770340U
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- China
- Prior art keywords
- fork
- prong
- measuring
- tooth
- tooth fork
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- Expired - Fee Related
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Abstract
The utility model relates to a dedicated measuring device for measuring fork openings of a fork, comprising a base plate, wherein the front of the base plate is equipped with two positioning pins for positioning a fork, and two reference pins corresponding to the positions of fork openings of the fork are arranged on the front of the base plate at the outer side of each positioning pin. The dedicated measuring device is artful in design, reasonable in structure, convenient to use and long in service life and is suitable to be used in industrialized production; and the measuring process can be simplified, the work efficiency can be improved and the measuring accuracy can be ensured with the device adopted.
Description
Technical field
The utility model relates to the measurement mechanism field, especially a kind of tooth fork amount prong special measurement device.
Background technology
Sewing machine tooth fork needs to carry out multinomial detection before dispatching from the factory, for example need the up and down prong of its left and right sides is detected.Use magnet that sample is fixed when detecting at present, then detect.Since use classic method measure can only one one detection, the up and down prong of the tooth fork left and right sides is measured just need to measure four times, so measuring speed is slow, efficient is low, per tour can only detect about 200, and measuring accuracy is difficult for guarantee.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provide a kind of reasonable in design, simple in structure, easy to manufacture, can improve the tooth fork amount prong special measurement device of measuring efficient and measuring accuracy.
The utility model solves its technical matters and is achieved through the following technical solutions:
A kind of tooth fork amount prong special measurement device is characterized in that: comprise a backing plate, two register pins that are used for location tooth fork are installed in the front of this backing plate, and two reference pins corresponding with tooth fork prong position are all installed in the backing plate front in each register pin outside.
And, make datum water level with the bottom surface of reference pins corresponding above the tooth fork prong, the upper surface of corresponding reference pins is made datum water level below tooth is pitched prong.
Advantage of the present utility model and beneficial effect are:
1, this measurement mechanism is installed the register pin that is used for location tooth fork and the reference pins that is used for calibration at backing plate, therefore after tooth being pitched workpiece and being fixed on the backing plate, can finish simultaneously the measurement of four sizes, improve operating rate, per tour can detect about 600, has improved detection efficiency more than 3 times.
2, this measurement mechanism adopts the material of 45# to complete through techniques such as surface grinding machine, Cutter Body Processing with Machining Center, quenchings, and its wearing quality is good, long service life.
3, two of this measurement mechanism register pins are respectively applied to plug-in mounting tooth fork and jacking tooth fork, and measuring process dens in dente fork is stable can not to be rocked, and clamped one time can finish the detection of 4 sizes, therefore use this device can ensure the degree of accuracy of measurement result.
4, the utility model is a kind of tooth fork amount prong special measurement device that is adapted at using in the suitability for industrialized production ingenious, rational in infrastructure, easy to use, long service life that designs, use this device can the simplified measurement flow process, increase work efficiency, ensure measuring accuracy.
Description of drawings
Fig. 1 is front view of the present utility model;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the synoptic diagram that workpiece has been installed.
Embodiment
The utility model is described in further detail below by specific embodiment, and following examples are descriptive, is not determinate, can not limit protection domain of the present utility model with this.
A kind of tooth fork amount prong special measurement device comprises a backing plate 1, and two register pins 3 and 4 are installed in the front of this backing plate, and one of them register pin is used for being inserted into tooth fork 5, and another register pin is positioned at tooth fork bottom and is used for holding the tooth fork.
On the backing plate in each register pin outside two reference pins 2 are installed all, these four reference pins are corresponding with tooth fork prong position respectively.Make datum water level with the bottom surface of reference pins corresponding above the tooth fork prong, the upper surface of corresponding reference pins is made datum water level below tooth is pitched prong.
Claims (2)
1. tooth fork amount prong special measurement device is characterized in that: comprise a backing plate, two register pins that are used for location tooth fork are installed in the front of this backing plate, and the backing plate front in each register pin outside is all installed two and pitched the corresponding reference pins in prong position with tooth.
2. tooth fork amount prong special measurement device according to claim 1 is characterized in that: make datum water level with the bottom surface of reference pins corresponding above the tooth fork prong, the upper surface of corresponding reference pins is made datum water level below tooth is pitched prong.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220302314 CN202770340U (en) | 2012-06-26 | 2012-06-26 | Dedicated measuring device for measuring fork openings of fork |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220302314 CN202770340U (en) | 2012-06-26 | 2012-06-26 | Dedicated measuring device for measuring fork openings of fork |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202770340U true CN202770340U (en) | 2013-03-06 |
Family
ID=47776906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220302314 Expired - Fee Related CN202770340U (en) | 2012-06-26 | 2012-06-26 | Dedicated measuring device for measuring fork openings of fork |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202770340U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103837070A (en) * | 2014-03-06 | 2014-06-04 | 宁波祥瑞机械有限公司 | Measuring tool used for detecting parallelism of tooth fork of sewing machine |
-
2012
- 2012-06-26 CN CN 201220302314 patent/CN202770340U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103837070A (en) * | 2014-03-06 | 2014-06-04 | 宁波祥瑞机械有限公司 | Measuring tool used for detecting parallelism of tooth fork of sewing machine |
| CN103837070B (en) * | 2014-03-06 | 2016-08-24 | 宁波祥瑞机械有限公司 | For detecting the measurer of the sewing machine tooth fork depth of parallelism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130306 Termination date: 20140626 |
|
| EXPY | Termination of patent right or utility model |