CN203062369U - Self-adaptation-type two-hole positioning device - Google Patents
Self-adaptation-type two-hole positioning device Download PDFInfo
- Publication number
- CN203062369U CN203062369U CN 201220683632 CN201220683632U CN203062369U CN 203062369 U CN203062369 U CN 203062369U CN 201220683632 CN201220683632 CN 201220683632 CN 201220683632 U CN201220683632 U CN 201220683632U CN 203062369 U CN203062369 U CN 203062369U
- Authority
- CN
- China
- Prior art keywords
- hole
- self
- positioning pin
- adaptation
- type
- 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
Abstract
The utility model discloses a positioning device, and particularly relates to a self-adaptation-type two-hole positioning device. The self-adaptation-type two-hole positioning device comprises a base. A fixed positioning pin is arranged on the base. A sliding groove is further formed in the base. A sliding positioning pin is arranged inside the sliding groove. The self-adaptation-type two-hole positioning device further comprises a threaded rod. The sliding positioning pin is transversely provided with a threaded through hole. The threaded rod penetrates through the threaded through hole and is abutted against the fixed positioning pin. An extension spring is arranged between the fixed positioning pin and the sliding positioning pin. The self-adaptation-type two-hole positioning device is simple and exquisite in design. The extension spring is used for generating inward force between the fixed positioning pin and the sliding positioning pin, the sliding positioning pin can horizontally move in the sliding groove through rotation of the threaded rod, and therefore positioning of two holes of a work piece is achieved. Compared with the prior art, the self-adaptation-type two-hole positioning device is simple in structure and low in cost.
Description
Technical field
The utility model relates to a kind of positioner, is specifically related to a kind of self-adapting type two hole positioning devices.
Background technology
Positioner a large amount of use in machining at present, existing two hole positioning devices all are by fixed locating stud its workpiece to be positioned, this positioner can only position two holes of fixed position, when running between two holes position of related features and change, then can't position.
The utility model content
The purpose of this utility model is to provide a kind of self-adapting type two hole positioning devices, solves in the prior art when changing at position of related features between two holes problem that positioner can't be located.
The utility model is achieved through the following technical solutions:
A kind of self-adapting type two hole positioning devices, comprise pedestal, pedestal is provided with fixed locating stud, also be provided with chute on the pedestal, be provided with slide jaw in the chute, also comprise screw rod, described slide jaw laterally is provided with tapped through hole, described screw rod passes tapped through hole and offsets with fixed locating stud, is provided with extension spring between fixed locating stud and the slide jaw.
The beneficial effects of the utility model are:
The utility model design is succinctly ingenious, and extension spring setting herein is for producing an inside power between fixed locating stud and slide jaw, and rotating screw bolt moves horizontally slide jaw in chute, thereby positions at two holes of workpiece.Compared with prior art, the utility model is simple in structure, and cost is low.
Description of drawings
Fig. 1 is the utility model structural representation.
The specific embodiment
By reference to the accompanying drawings shown in 1, a kind of self-adapting type two hole positioning devices, comprise pedestal 1, pedestal 1 is provided with fixed locating stud 2, also is provided with chute 3 on the pedestal 1, is provided with slide jaw 4 in the chute 3, also comprise screw rod 5, described slide jaw 4 laterally is provided with tapped through hole 6, and described screw rod 5 passes tapped through hole 6 and offsets with fixed locating stud 2, is provided with extension spring 7 between fixed locating stud 2 and the slide jaw 4.
Above-described only is preferred embodiment of the present utility model; should be understood that; for a person skilled in the art; under the prerequisite that does not break away from the utility model structure; can also make some distortion and improvement; these also should be considered as protection domain of the present utility model, and these can not influence effect and practical applicability that the utility model is implemented.
Claims (1)
1. self-adapting type two hole positioning devices, comprise pedestal, pedestal is provided with fixed locating stud, also be provided with chute on the pedestal, be provided with slide jaw in the chute, it is characterized in that: also comprise screw rod, described slide jaw laterally is provided with tapped through hole, described screw rod passes tapped through hole and offsets with fixed locating stud, is provided with extension spring between fixed locating stud and the slide jaw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220683632 CN203062369U (en) | 2012-12-12 | 2012-12-12 | Self-adaptation-type two-hole positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220683632 CN203062369U (en) | 2012-12-12 | 2012-12-12 | Self-adaptation-type two-hole positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203062369U true CN203062369U (en) | 2013-07-17 |
Family
ID=48761195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220683632 Expired - Fee Related CN203062369U (en) | 2012-12-12 | 2012-12-12 | Self-adaptation-type two-hole positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203062369U (en) |
-
2012
- 2012-12-12 CN CN 201220683632 patent/CN203062369U/en not_active Expired - Fee Related
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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: 20130717 Termination date: 20131212 |