CN203356234U - Mold seat locking device of extruding machine - Google Patents
Mold seat locking device of extruding machine Download PDFInfo
- Publication number
- CN203356234U CN203356234U CN 201320389094 CN201320389094U CN203356234U CN 203356234 U CN203356234 U CN 203356234U CN 201320389094 CN201320389094 CN 201320389094 CN 201320389094 U CN201320389094 U CN 201320389094U CN 203356234 U CN203356234 U CN 203356234U
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- CN
- China
- Prior art keywords
- extruder
- locking cylinder
- mold
- mode
- axle beam
- 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.)
- Withdrawn - After Issue
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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a mold seat locking device of an extruding machine, which comprises at least one locking component arranged at an outlet of a front beam of the extruding machine, wherein the locking components comprise mold locking cylinder connecting rods; one end of each mold locking cylinder connecting rod penetrates through the front beam of the extruding machine and is locked on a front beam pressure reduction pad by a mold locking cylinder nut; a disc spring is arranged between the other end of each mold locking cylinder connecting rod and the front beam of the extruding machine by a disc spring seat; a mold locking cylinder is arranged on the outer side of each disc spring by a mold locking cylinder support seat; and pistons of the mold locking cylinders push against the disc springs. According to the mold seat locking device of the extruding machine, after pressure is applied to a mold seat, a clearance between a shear blade and a mold is eliminated; a distance between a mold surface and the shear blade can be approximately 0.1mm; a constant shear line is achieved; since the shear lines are the same every time, the perfect shear can be realized; trailing is avoided; and the production efficiency is improved.
Description
Technical field
The utility model relates to a kind of extruder, relates in particular to a kind of mold base of extruder locking device.
Background technology
When traditional extruder is static, shear-blade is generally 1 ㎜ left and right from the distance of die face, after extruding finishes each time, shear-blade and mould are subject to the effect of active force and reaction force, and mould and shear-blade are moved in the opposite direction, cause distance between the two further to strengthen, after shearing end, the pressure of die surface is remaining can form a pancake, makes extruder production work continuously, has reduced production efficiency.
The utility model content
The purpose of this utility model is to provide a kind of mold base of extruder locking device, and it offers extruder and presses the remaining constant shearing route of shearing an optimization, avoids hangover, and shearing is clean, to solve the problem that in prior art, extruder exists.
For reaching this purpose, the utility model by the following technical solutions:
A kind of mold base of extruder locking device, it comprises at least one cover Lock Part that is arranged at extruder front-axle beam exit, described Lock Part comprises the mode locking cylinder connecting rod, one end of described mode locking cylinder connecting rod runs through the extruder front-axle beam and passes through mode locking cylinder nut check on the front-axle beam pressure-reducing pad, be provided with the dish spring by the dish spring abutment between the described mode locking cylinder connecting rod other end and extruder front-axle beam, the outside of described dish spring is provided with mode locking cylinder by the mode locking cylinder supporting seat, the described dish spring of the piston abuts of described mode locking cylinder.
Especially, described Lock Part is set to quadruplet, is installed on four jiaos of exit of extruder front-axle beam.
Especially, described mode locking cylinder comprises locked mode cylinder body, mode locking cylinder piston and locked mode cylinder cap, and described mode locking cylinder piston is arranged in the locked mode cylinder body, and described locked mode cylinder cap is fixed on front-axle beam by locking member.
Especially, be provided with " O " RunddichtringO between described locked mode cylinder cap and extruder front-axle beam, between the inwall of described mode locking cylinder piston and locked mode cylinder body, be provided with at least together with this special envelope for hole.
Especially, described locking member is lock-screw, locks screw and offer screwed hole on the extruder front-axle beam.
The beneficial effects of the utility model are, compared with prior art described mold base of extruder locking device is after pressure is applied on die holder, the gap of shear-blade and mould will be eliminated, guarantee that distance between die face and shear-blade is in 0.1 about ㎜, reach shear line constant, because each circuit of shearing is all the same, shear therefore can reach perfect, avoid hangover, improved production efficiency.
The accompanying drawing explanation
Fig. 1 is the structural representation of the mold base of extruder locking device that provides of the utility model specific embodiment 1;
Fig. 2 is that the A of Fig. 1 is to view;
Fig. 3 is the structural representation of the Lock Part of the mold base of extruder locking device that provides of the utility model specific embodiment 1.
The specific embodiment
Further illustrate the technical solution of the utility model below in conjunction with accompanying drawing and by the specific embodiment.
Refer to shown in Fig. 1 to Fig. 3, in the present embodiment, a kind of mold base of extruder locking device comprises and is arranged at the quadruplet Lock Part 2 that on extruder front-axle beam 1, structure is identical, described quadruplet Lock Part 2 is installed on four jiaos of exit of extruder front-axle beam 1, described Lock Part 2 comprises mode locking cylinder connecting rod 3, one end of described mode locking cylinder connecting rod 3 runs through extruder front-axle beam 1 and lock onto on front-axle beam pressure-reducing pad 5 by mode locking cylinder nut 4, be provided with dish spring 7 by dish spring abutment 6 between described mode locking cylinder connecting rod 3 other ends and extruder front-axle beam 1, the outside of described dish spring 7 is provided with mode locking cylinder by mode locking cylinder supporting seat 8, described mode locking cylinder comprises locked mode cylinder body 9, mode locking cylinder piston 10 and locked mode cylinder cap 11, described mode locking cylinder piston 10 is arranged in locked mode cylinder body 9 and moves described dish spring 7 is exerted pressure along locked mode cylinder body 9, described locked mode cylinder cap 11 is fixed on press front-axle beam 1 by lock-screw 12 and the screwed hole be opened on extruder front-axle beam 1.
Be provided with " O " RunddichtringO between described locked mode cylinder cap 11 and extruder front-axle beam 1, between the inwall of described mode locking cylinder piston 10 and locked mode cylinder body 9, be provided with at least together with this special envelope 13 for hole.
Above-mentioned mold base of extruder locking device is after extruder pushes end at every turn, this locking device will be worked, offer extruder and press the remaining constant shearing route of shearing an optimization, concrete action is: mode locking cylinder piston 10 moves through dish spring 7 promotion mode locking cylinder connecting rod 3 driven molds 15 and moves, shear-blade 16 will be eliminated with the gap of mould 15, guarantee that distance between die face and shear-blade is in 0.1 about ㎜, reach shear line constant, because each circuit of shearing is all the same, therefore can reach perfect shears, avoid hangover, improved production efficiency.
Above embodiment has just set forth basic principle of the present utility model and characteristic; the utility model is not limited by above-mentioned example; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various variations and change, and these variations and change all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (5)
1. a mold base of extruder locking device, it is characterized in that, comprise at least one cover Lock Part that is arranged at extruder front-axle beam exit, described Lock Part comprises the mode locking cylinder connecting rod, one end of described mode locking cylinder connecting rod runs through the extruder front-axle beam and passes through mode locking cylinder nut check on the front-axle beam pressure-reducing pad, be provided with the dish spring by the dish spring abutment between the described mode locking cylinder connecting rod other end and extruder front-axle beam, the outside of described dish spring is provided with mode locking cylinder by the mode locking cylinder supporting seat, the described dish spring of the piston abuts of described mode locking cylinder.
2. mold base of extruder locking device according to claim 1, is characterized in that, described Lock Part is set to quadruplet, is installed on four jiaos of exit of extruder front-axle beam.
3. according to claim 1 or the described mold base of extruder locking device of 2 any one, it is characterized in that, described mode locking cylinder comprises locked mode cylinder body, mode locking cylinder piston and locked mode cylinder cap, and described mode locking cylinder piston is arranged in the locked mode cylinder body, and described locked mode cylinder cap is fixed on front-axle beam by locking member.
4. mold base of extruder locking device according to claim 3, is characterized in that, is provided with " O " RunddichtringO between described locked mode cylinder cap and extruder front-axle beam, between the inwall of described mode locking cylinder piston and locked mode cylinder body, be provided with at least together with this special envelope for hole.
5. mold base of extruder locking device according to claim 3, is characterized in that, described locking member is lock-screw, locks screw and offer screwed hole on the extruder front-axle beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320389094 CN203356234U (en) | 2013-07-01 | 2013-07-01 | Mold seat locking device of extruding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320389094 CN203356234U (en) | 2013-07-01 | 2013-07-01 | Mold seat locking device of extruding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203356234U true CN203356234U (en) | 2013-12-25 |
Family
ID=49804056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320389094 Withdrawn - After Issue CN203356234U (en) | 2013-07-01 | 2013-07-01 | Mold seat locking device of extruding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203356234U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103316938A (en) * | 2013-07-01 | 2013-09-25 | 无锡市威特机械有限公司 | Locking device of die holder of extruding machine |
| CN108555049A (en) * | 2018-05-16 | 2018-09-21 | 无锡市威特机械有限公司 | Dust guard in a kind of extruder front-axle beam |
-
2013
- 2013-07-01 CN CN 201320389094 patent/CN203356234U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103316938A (en) * | 2013-07-01 | 2013-09-25 | 无锡市威特机械有限公司 | Locking device of die holder of extruding machine |
| CN103316938B (en) * | 2013-07-01 | 2016-08-10 | 无锡市威特机械有限公司 | A kind of mold base of extruder locking device |
| CN108555049A (en) * | 2018-05-16 | 2018-09-21 | 无锡市威特机械有限公司 | Dust guard in a kind of extruder front-axle beam |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20131225 Effective date of abandoning: 20160810 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |