CN204321678U - A kind of spring key seat - Google Patents
A kind of spring key seat Download PDFInfo
- Publication number
- CN204321678U CN204321678U CN201420788979.9U CN201420788979U CN204321678U CN 204321678 U CN204321678 U CN 204321678U CN 201420788979 U CN201420788979 U CN 201420788979U CN 204321678 U CN204321678 U CN 204321678U
- Authority
- CN
- China
- Prior art keywords
- key seat
- bearing pin
- spring
- fixture block
- fixing fixture
- 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
Landscapes
- Jigs For Machine Tools (AREA)
Abstract
The utility model discloses a kind of spring key seat, comprising: bearing pin, key seat and fixing fixture block; Described bearing pin is arranged in key seat by spring, and bearing pin two ends stretch out in described key seat; Described fixing fixture block is provided with jaw, and described bearing pin one end is arranged in jaw.By the way, the utility model can be played a supporting role to workpiece in process, and can not beat after fixing, support effect is good.
Description
Technical field
The utility model relates to supporting seat field, particularly relates to a kind of spring key seat.
Background technology
Use during Digit Control Machine Tool processing work and need accurately to locate workpiece and fix, to ensure machining accuracy.When processing elongated workpiece, needing to support workpiece, preventing workpiece from beating; Each workpiece size is different, add positioning datum difference in man-hour, while selecting cushion block, need cooperation axis pin of the spring to finely tune, prop up workpiece with axis pin of the spring to play a supporting role, easy to use, applied widely, but this mode also defectiveness, when in process, holding capacity is excessive, axis pin of the spring can be subjected to displacement, and affects processing effect.
Utility model content
The technical problem that the utility model mainly solves is to provide a kind of spring key seat, can play a supporting role in process to workpiece, and can not beat after fixing, support effect is good.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: provide a kind of spring key seat, comprising: bearing pin, key seat and fixing fixture block; Described bearing pin is arranged in key seat by spring, and bearing pin two ends stretch out in described key seat; Described fixing fixture block is provided with jaw, and described bearing pin one end is arranged in jaw.
Preferably, the jaw of described fixing fixture block comprises clamping portion and is connected to the pressing plate in clamping portion, and described clamping portion is rounded, and described circular clamping portion is opening shape.
Preferably, described fixing fixture block is provided with locating hole.
The beneficial effects of the utility model are: the utility model can be played a supporting role to workpiece in process, and support effect is good.
Accompanying drawing explanation
Fig. 1 is the perspective view of a kind of spring key seat one of the utility model preferred embodiment;
Fig. 2 is the perspective view of fixing fixture block in shown a kind of spring key seat;
In accompanying drawing, the mark of each parts is as follows: 1, bearing pin; 2, key seat; 3, fixing fixture block; 4, clamping portion; 5, pressing plate.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, to make advantage of the present utility model and feature can be easier to be readily appreciated by one skilled in the art, thus more explicit defining is made to protection domain of the present utility model.
Refer to Fig. 1 and Fig. 2, the utility model embodiment comprises:
A kind of spring key seat, comprising: bearing pin 1, key seat 2 and fixing fixture block 3, and fixing fixture block 3 is connected and fixed with key seat 2, and fixing fixture block 3 is provided with locating hole; Described bearing pin 1 is arranged in key seat 2 by spring, and bearing pin 1 two ends stretch out in described key seat 2; Described fixing fixture block 3 is provided with jaw, and described bearing pin one end is arranged in jaw; The jaw of described fixing fixture block comprises clamping portion 4 and the pressing plate 5 be connected in clamping portion, and described clamping portion 4 is rounded, and described circular clamping portion 4 is opening shape.During use, axis pin of the spring is arranged between workpiece and cushion block, bearing pin 1 is propped up workpiece, workpiece is positioned, bearing pin 1 is flexible in key seat 2 under the action of the spring, after location, uses the pressing plate 5 on cylinder-pressing jaw, clamping bearing pin, completes to support and fixes.
The utility model can be played a supporting role to workpiece in process, and can not beat after fixing, support effect is good.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model description and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (3)
1. a spring key seat, is characterized in that, comprising: bearing pin, key seat and fixing fixture block; Described bearing pin is arranged in key seat by spring, and bearing pin two ends stretch out in described key seat; Described fixing fixture block is provided with jaw, and described bearing pin one end is arranged in jaw.
2. a kind of spring key seat according to claim 1, is characterized in that: the jaw of described fixing fixture block comprises clamping portion and is connected to the pressing plate in clamping portion, and described clamping portion is rounded, and described circular clamping portion is opening shape.
3. a kind of spring key seat according to claim 1, is characterized in that: described fixing fixture block is provided with locating hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420788979.9U CN204321678U (en) | 2014-12-15 | 2014-12-15 | A kind of spring key seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420788979.9U CN204321678U (en) | 2014-12-15 | 2014-12-15 | A kind of spring key seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204321678U true CN204321678U (en) | 2015-05-13 |
Family
ID=53158081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420788979.9U Expired - Fee Related CN204321678U (en) | 2014-12-15 | 2014-12-15 | A kind of spring key seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204321678U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104476260A (en) * | 2014-12-15 | 2015-04-01 | 苏州景联精密机械有限公司 | Spring pin seat |
-
2014
- 2014-12-15 CN CN201420788979.9U patent/CN204321678U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104476260A (en) * | 2014-12-15 | 2015-04-01 | 苏州景联精密机械有限公司 | Spring pin seat |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150513 Termination date: 20161215 |