CN203031897U - Adjustable positioning device of plastic profile extrusion die - Google Patents
Adjustable positioning device of plastic profile extrusion die Download PDFInfo
- Publication number
- CN203031897U CN203031897U CN 201220655739 CN201220655739U CN203031897U CN 203031897 U CN203031897 U CN 203031897U CN 201220655739 CN201220655739 CN 201220655739 CN 201220655739 U CN201220655739 U CN 201220655739U CN 203031897 U CN203031897 U CN 203031897U
- Authority
- CN
- China
- Prior art keywords
- keyway
- positioning device
- adjustable positioning
- extrusion die
- forming 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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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses an adjustable positioning device of a plastic profile extrusion die. The adjustable positioning device comprises an upper forming block and a lower forming block. An upper keyway is arranged at the lower surface of the upper forming block, and a lower keyway is arranged on the upper surface of the lower forming block. A screw hole is arranged at the bottom of the lower keyway, and a Z-shaped positioning key is fixedly mounted in the lower keyway through a screw. The adjustable positioning device is simple in structure and easy to operate and maintain; die forming cavity size can be adjusted rapidly, cost and time are saved, and product pass rate is improved.
Description
Technical field
The utility model relates to the adjustable positioning device on a kind of plastic material extrusion die.
Background technology
At present, known all being assembled up in sequence by some plates for the dry type cooling apparatus for shaping on the plastic material extrusion die formed a complete dry type cooling apparatus for shaping, why make above-mentioned form, be because easy to process, good cooling results, mould are repaired easy to maintenance etc. all multifactor.And in daily use; Cleaning; Needing often to dismantle each plate in the maintenance assembles again, this precision that just needs each dismounting to refill after joining will be consistent, therefore need a safe and reliable positioner between each plate, this location s device commonly used at present is to adopt the cylindrical pin location, though this cylindrical pin screw positioning device can guarantee the precision unanimity after each assembling, accomplish that removing to regulate each interplate relative position by certain value but is difficult to accomplish.The utility model (adjustable positioning device) can overcome the defective of above-mentioned form, thereby can safety, simple, fastly finish adjustment to die size to reach the purpose to the adjustment of section bar profile.
The utility model content
It is a kind of simple in structure that the utility model provides, easy operating and maintenance, and energy rapid adjustment mould shape cavity dimension is saved cost and time, the adjustable positioning device on the plastic material extrusion die of raising product percent of pass.
The utility model technical solution problem provides following scheme:
Adjustable positioning device on a kind of plastic material extrusion die, comprise upper and lower shaped block, it is characterized in that: the described lower surface of going up shaped block is provided with keyway, the described upper surface of shaped block down is provided with down keyway, the described bottom of keyway down is provided with screw hole, and described keyway down is interior to be installed with Z-shaped positioning key by screw.
Described upper and lower keyway is kidney slot.
The utility model on each plate of mould according to uniform requirement, size and processing method processing locating slot, and in locating slot, load onto the changeable type positioning key, and be fastened in the locating slot with screw, thereby by changing the purpose that different eccentric positioning keys reaches adjusting.
Effect of the present utility model is that this apparatus structure is simple, easy operating and maintenance, energy rapid adjustment mould shape cavity dimension, saving cost and time, raising product percent of pass.
Description of drawings
Fig. 1 is cross-sectional view of the present utility model.
Fig. 2 is plan structure schematic diagram of the present utility model.
The specific embodiment
Referring to accompanying drawing, adjustable positioning device on a kind of plastic material extrusion die, comprise upper and lower shaped block 1,2, the described lower surface of going up shaped block 1 is provided with keyway 3, the described upper surface of shaped block 2 down is provided with down keyway 4, the bottom of described following keyway 4 is provided with screw hole 5, is installed with Z-shaped positioning key 7 by screw 6 in the described following keyway 4, and described upper and lower keyway 3,4 is kidney slot 8.
Claims (2)
1. the adjustable positioning device on the plastic material extrusion die, comprise upper and lower shaped block, it is characterized in that: the described lower surface of going up shaped block is provided with keyway, the described upper surface of shaped block down is provided with down keyway, the described bottom of keyway down is provided with screw hole, and described keyway down is interior to be installed with Z-shaped positioning key by screw.
2. according to the adjustable positioning device on the described plastic material extrusion die of claim 1, it is characterized in that: described upper and lower keyway is kidney slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220655739 CN203031897U (en) | 2012-12-03 | 2012-12-03 | Adjustable positioning device of plastic profile extrusion die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220655739 CN203031897U (en) | 2012-12-03 | 2012-12-03 | Adjustable positioning device of plastic profile extrusion die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203031897U true CN203031897U (en) | 2013-07-03 |
Family
ID=48684037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220655739 Expired - Fee Related CN203031897U (en) | 2012-12-03 | 2012-12-03 | Adjustable positioning device of plastic profile extrusion die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203031897U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104369350A (en) * | 2014-10-11 | 2015-02-25 | 洛阳市建园模具制造有限公司 | Positioning key capable of adjusting dimension of stock mould cavity |
-
2012
- 2012-12-03 CN CN 201220655739 patent/CN203031897U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104369350A (en) * | 2014-10-11 | 2015-02-25 | 洛阳市建园模具制造有限公司 | Positioning key capable of adjusting dimension of stock mould cavity |
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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: 20130703 Termination date: 20151203 |
|
| EXPY | Termination of patent right or utility model |