CN2843806Y - Spiral mould fastener - Google Patents
Spiral mould fastener Download PDFInfo
- Publication number
- CN2843806Y CN2843806Y CN 200520067461 CN200520067461U CN2843806Y CN 2843806 Y CN2843806 Y CN 2843806Y CN 200520067461 CN200520067461 CN 200520067461 CN 200520067461 U CN200520067461 U CN 200520067461U CN 2843806 Y CN2843806 Y CN 2843806Y
- Authority
- CN
- China
- Prior art keywords
- screw rod
- spiral
- fixed
- handle
- model
- 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
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- Moulds, Cores, Or Mandrels (AREA)
Abstract
The utility model discloses a spiral mould fastener which is composed of a sleeve barrel, a handle, a screw rod and a long sloping block, wherein the top of the screw rod is sheathed in an inner hole of the sleeve barrel which is fixed to the side surface of a movable mould plate for movable fit; the upper part of the screw rod is fixedly connected with the handle, and the lower part is provided with a spiral groove; the long sloping block is fixed to one side surface of a fixed mould plate corresponding to the screw rod; the slope angle of the lower end surface of the long sloping block is roughly same to the spiral angle of the spiral groove at the lower part of the screw rod. The utility model has the advantages of good locking performance, long service life and labor and raw material saving; the utility model can be widely used in moulds and especially suits to sole moulds which have larger difficulty and high quality.
Description
Technical field
The utility model relates to a kind of spiral Die lock catch device.
Background technology
At present, the Die lock catch of selling on the market, using is the coupling type locker, and its hitch method is moving platen one side coupling hook bar top, the affixed square iron piece of solid plate side relative position, during operation by manually hooking solid plate square iron piece, and locking solid plate, its weak point is that the end of hook is easy to wear, is difficult for adjusting, and repairs trouble, cause and to lock, sealing is poor, and the product overlap is many, wastes raw material, manually, influence product quality.
Summary of the invention
The purpose of this utility model is to overcome deficiency of the prior art, provides a kind of locking good, need not keep in repair after the wearing and tearing, durable spiral Die lock catch device.
The purpose of this utility model is achieved by following technical proposals.
Spiral Die lock catch device of the present utility model comprises sleeve and handle and a screw rod and rectangular skewback, this screw rod top be inserted in be fixed in the moving platen side the sleeve endoporus movingly, its upper end and handle are affixed, there is helicla flute its bottom; Rectangular skewback is fixed in and the corresponding solid plate of screw rod side, and its oblique angle, lower surface is identical with screw rod bottom spiral fluted helical angle substantially.
This helicla flute place, screw rod bottom cuts some vertically.
This oblique angle, rectangular skewback lower surface equals 20 degree substantially.
The utlity model has following advantage:
1, adopt helicoid, inclined-plane locking, locking property is good, need not keep in repair after the wearing and tearing;
2, sturdy and durable, long service life;
3, conservation, artificial improves the quality of products.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described.
In the drawings, this spiral Die lock catch device is made up of screw rod 1, rectangular skewback 2, sleeve 3, handle 4, there is a helicla flute this screw rod 1 bottom, the spiral fluted helical angle is about 20 degree, can cut some vertically, helicoid easily enters or leaves the lower end back slope of rectangular skewback 2 when rotating in order to screw rod 1.This sleeve 3 is fixed in moving platen one side.This screw rod 1 top pass sleeve 3 endoporus upper ends and handle 4 affixed, screw rod 1 top and sleeve 3 endoporus are movingly.Rectangular skewback 2 angled end-faces are fixed in screw rod 1 corresponding solid plate side downwards.The moving platen that closes, turning handle 4, screw rod 1 drives the inclined-plane, lower end that the lower end snail radial facing enters the rectangular skewback 2 of fastening, backward rotation handle 4, screw rod 1 backward rotation, the lower end snail radial facing leaves inclined-plane, rectangular skewback 2 lower end, unclamps, and can open moving platen.
Claims (3)
1, a kind of spiral Die lock catch device, comprise sleeve and handle, it is characterized in that: this device also comprises a screw rod (1) and rectangular skewback (2), this screw rod (1) top be inserted in be fixed in the moving platen side sleeve (3) endoporus movingly, its upper end and handle (4) are affixed, and there is helicla flute its bottom; Rectangular skewback (2) is fixed in and the corresponding solid plate side of screw rod (1), and its oblique angle, lower surface is identical with screw rod (1) bottom spiral fluted helical angle substantially.
2, locker according to claim 1 is characterized in that: helicla flute place, this screw rod (1) bottom cuts some vertically.
3, locker according to claim 1 is characterized in that: this rectangular skewback (2) oblique angle, lower surface equals 20 degree substantially.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520067461 CN2843806Y (en) | 2005-11-10 | 2005-11-10 | Spiral mould fastener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520067461 CN2843806Y (en) | 2005-11-10 | 2005-11-10 | Spiral mould fastener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2843806Y true CN2843806Y (en) | 2006-12-06 |
Family
ID=37485762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520067461 Expired - Fee Related CN2843806Y (en) | 2005-11-10 | 2005-11-10 | Spiral mould fastener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2843806Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101270611B (en) * | 2008-04-15 | 2010-06-09 | 邹尧 | Bidirectional regulation positioning buckle device for building construction cast-in-situ concrete combined template |
| CN101468499B (en) * | 2007-12-29 | 2012-03-07 | 深圳富泰宏精密工业有限公司 | Mold with locking apparatus |
-
2005
- 2005-11-10 CN CN 200520067461 patent/CN2843806Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101468499B (en) * | 2007-12-29 | 2012-03-07 | 深圳富泰宏精密工业有限公司 | Mold with locking apparatus |
| CN101270611B (en) * | 2008-04-15 | 2010-06-09 | 邹尧 | Bidirectional regulation positioning buckle device for building construction cast-in-situ concrete combined template |
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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: 20061206 Termination date: 20091210 |