CN103316938B - A kind of mold base of extruder locking device - Google Patents
A kind of mold base of extruder locking device Download PDFInfo
- Publication number
- CN103316938B CN103316938B CN201310273676.3A CN201310273676A CN103316938B CN 103316938 B CN103316938 B CN 103316938B CN 201310273676 A CN201310273676 A CN 201310273676A CN 103316938 B CN103316938 B CN 103316938B
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- China
- Prior art keywords
- extruder
- locking cylinder
- mode locking
- axle beam
- mode
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Abstract
The invention discloses a kind of mold base of extruder locking device, it the most a set of locking member including being arranged at extruder front-axle beam exit, described locking member includes mode locking cylinder connecting rod, extruder front-axle beam is run through and by mode locking cylinder nut check on front-axle beam pressure-reducing pad in one end of described mode locking cylinder connecting rod, between the described mode locking cylinder connecting rod other end and extruder front-axle beam, disc spring seat is provided with disc spring, the outside of described disc spring supports seat by mode locking cylinder and is provided with mode locking cylinder, and the piston of described mode locking cylinder is against described disc spring.Above-mentioned mold base of extruder locking device is after pressure is applied on die holder, shear-blade will be eliminated with the gap of mould, guarantee that the distance between die face and shear-blade is about 0.1, reach to shear line constant, due to the circuit every time sheared all as, therefore can reach perfect shearing, it is to avoid and hangover, improve production efficiency.
Description
Technical field
The present invention relates to a kind of extruder, particularly relate to a kind of mold base of extruder locking device.
Background technology
When traditional extruder is static, shear-blade is generally about 1 from the distance of die face, each
After secondary extruding terminates, shear-blade and mould are acted on by active force and counteracting force, make mould and shears
Sheet moves in the opposite direction, causes distance between the two to strengthen further, after shearing terminates, and mould
A pancake can be formed more than the pressure on surface, make extruder can not production work continuously, reduce production efficiency.
Summary of the invention
It is an object of the invention to provide a kind of mold base of extruder locking device, it is supplied to more than extruder pressure cut
Cut a constant shearing route optimized, it is to avoid hangover, shear clean, to solve prior art extrudes
The problem that machine exists.
For reaching this purpose, the present invention by the following technical solutions:
A kind of mold base of extruder locking device, it at least one lock set including being arranged at extruder front-axle beam exit
Limiting-members, described locking member includes mode locking cylinder connecting rod, before extruder is run through in one end of described mode locking cylinder connecting rod
Beam and by mode locking cylinder nut check on front-axle beam pressure-reducing pad, before the described mode locking cylinder connecting rod other end and extruder
Between beam, disc spring seat being provided with disc spring, the outside of described disc spring supports seat by mode locking cylinder and is provided with locked mode
Cylinder, the piston of described mode locking cylinder is against described disc spring.
Especially, described locking member is set to four sets, is installed on the corner in the exit of extruder front-axle beam.
Especially, described mode locking cylinder includes locked mode cylinder body, mode locking cylinder piston and locked mode cylinder cap, described mode locking cylinder
Piston is arranged in mode locking cylinder body, and described locked mode cylinder cap is fixed on front-axle beam by locking member.
Especially, " O " RunddichtringO, described locked mode it are provided with between described locked mode cylinder cap and extruder front-axle beam
Together with being provided with between cylinder piston with the inwall of locked mode cylinder body at least, hole is sealed with this spy.
Especially, described locking member is lock-screw, locks screw and offers on extruder front-axle beam
Screwed hole.
Beneficial effects of the present invention is, the most described mold base of extruder locking device is executed when pressure
After being added on die holder, shear-blade will be eliminated with the gap of mould, it is ensured that between die face and shear-blade
Distance about 0.1, reach to shear line constant, due to the circuit every time sheared all as, therefore up to
Shear to perfection, it is to avoid hangover, improve production efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of the mold base of extruder locking device that the specific embodiment of the invention 1 provides；
Fig. 2 is the A direction view of Fig. 1；
Fig. 3 is the knot of the locking member of the mold base of extruder locking device that the specific embodiment of the invention 1 provides
Structure schematic diagram.
Detailed description of the invention
Further illustrate technical scheme below in conjunction with the accompanying drawings and by detailed description of the invention.
Referring to shown in Fig. 1 to Fig. 3, in the present embodiment, a kind of mold base of extruder locking device includes arranging
The four set locking members 2 that structure is identical on extruder front-axle beam 1, described four set locking members 2 are installed on extruding
The corner in the exit of machine front-axle beam 1, described locking member 2 includes mode locking cylinder connecting rod 3, described mode locking cylinder connecting rod
One end of 3 is run through extruder front-axle beam 1 and is lock onto on front-axle beam pressure-reducing pad 5 by mode locking cylinder nut 4, described lock
Between mould cylinder rod 3 other end and extruder front-axle beam 1, disc spring seat 6 is provided with disc spring 7, described disc spring 7
Outside by mode locking cylinder support seat 8 be provided with mode locking cylinder, described mode locking cylinder includes locked mode cylinder body 9, mode locking cylinder
Piston 10 and locked mode cylinder cap 11, in described mode locking cylinder piston 10 is arranged at locked mode cylinder body 9 and along locked mode cylinder body
9 move described disc spring 7 apply pressure, and described locked mode cylinder cap 11 by lock-screw 12 and is opened in extruding
Screwed hole on machine front-axle beam 1 is fixed on press front-axle beam 1.
" O " RunddichtringO, described mode locking cylinder it is provided with between described locked mode cylinder cap 11 and extruder front-axle beam 1
Together with being provided with between piston 10 with the inwall of locked mode cylinder body 9 at least, hole seals 13 with this spy.
Above-mentioned mold base of extruder locking device after extruder extrudes every time and terminates, this locking device by work,
Being supplied to the remaining constant shearing route shearing an optimization of extruder pressure, concrete action is: mode locking cylinder piston
10 are moved through disc spring 7 promotes mode locking cylinder connecting rod 3 driven mold 15 to move, shear-blade 16 and mould 15
Gap will be eliminated, it is ensured that the distance between die face and shear-blade about 0.1, reach shear
Line is constant, due to the circuit every time sheared all as, therefore can reach perfect shearing, it is to avoid hangover, improve
Production efficiency.
Above example simply elaborates ultimate principle and the characteristic of the present invention, and the present invention is not limited by above-mentioned example
System, without departing from the spirit and scope of the present invention, the present invention also has various change and change, these
Change and change both fall within scope of the claimed invention.Claimed scope is by appended power
Profit claim and equivalent thereof define.
Claims (4)
1. a mold base of extruder locking device, it is characterised in that include being arranged at extruder front-axle beam exit
The most a set of locking member, described locking member includes mode locking cylinder connecting rod, one end of described mode locking cylinder connecting rod
Run through extruder front-axle beam and by mode locking cylinder nut check on front-axle beam pressure-reducing pad, described mode locking cylinder connecting rod another
Between end and extruder front-axle beam, disc spring seat being provided with disc spring, the outside of described disc spring is supported by mode locking cylinder
Seat be provided with mode locking cylinder, the piston of described mode locking cylinder against described disc spring, described mode locking cylinder include locked mode cylinder body,
Mode locking cylinder piston and locked mode cylinder cap, described mode locking cylinder piston is arranged in mode locking cylinder body, and described locked mode cylinder cap leads to
Cross locking member to be fixed on front-axle beam.
Mold base of extruder locking device the most according to claim 1, it is characterised in that described sticking department
Part is set to four sets, is installed on the corner in the exit of extruder front-axle beam.
Mold base of extruder locking device the most according to claim 1, it is characterised in that described mode locking cylinder
The inwall of " O " RunddichtringO, described mode locking cylinder piston and locked mode cylinder body it is provided with between lid and extruder front-axle beam
Between be provided with this special envelope of at least one hole.
Mold base of extruder locking device the most according to claim 1, it is characterised in that described tight lock part
Part is lock-screw, locks screw and offers screwed hole on extruder front-axle beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310273676.3A CN103316938B (en) | 2013-07-01 | 2013-07-01 | A kind of mold base of extruder locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310273676.3A CN103316938B (en) | 2013-07-01 | 2013-07-01 | A kind of mold base of extruder locking device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103316938A CN103316938A (en) | 2013-09-25 |
| CN103316938B true CN103316938B (en) | 2016-08-10 |
Family
ID=49186149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310273676.3A Active CN103316938B (en) | 2013-07-01 | 2013-07-01 | A kind of mold base of extruder locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103316938B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU382450A1 (en) * | 1970-07-27 | 1973-05-25 | DEVICE FOR FASTENING PRESS STAMP | |
| US4475372A (en) * | 1981-03-16 | 1984-10-09 | Sms Schloemann Siemag Aktiengesellschaft | Method and means for removing a die, sealing member and residual metal from an indirect extrusion press |
| JP2524533B2 (en) * | 1989-10-31 | 1996-08-14 | 宇部興産株式会社 | Die lock device for extrusion press |
| EP1103315A2 (en) * | 1999-10-28 | 2001-05-30 | SMS Eumuco GmbH | Extrusion press |
| CN102139288A (en) * | 2011-03-30 | 2011-08-03 | 太原重工股份有限公司 | Elastic rear beam anchorage device of metal extruder |
| CN102950161A (en) * | 2012-09-17 | 2013-03-06 | 太原通泽重工有限公司 | Double-station stretching rod sliding table with positioning and locking device |
| CN203356234U (en) * | 2013-07-01 | 2013-12-25 | 无锡市威特机械有限公司 | Mold seat locking device of extruding machine |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0759323B2 (en) * | 1990-05-30 | 1995-06-28 | 昭和アルミニウム株式会社 | Extrusion processing equipment |
| JPH07115070B2 (en) * | 1991-06-14 | 1995-12-13 | 宇部興産株式会社 | Extrusion press |
| US8490453B2 (en) * | 2009-04-15 | 2013-07-23 | Ube Machinery Corporation, Ltd. | Extrusion press |
-
2013
- 2013-07-01 CN CN201310273676.3A patent/CN103316938B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU382450A1 (en) * | 1970-07-27 | 1973-05-25 | DEVICE FOR FASTENING PRESS STAMP | |
| US4475372A (en) * | 1981-03-16 | 1984-10-09 | Sms Schloemann Siemag Aktiengesellschaft | Method and means for removing a die, sealing member and residual metal from an indirect extrusion press |
| JP2524533B2 (en) * | 1989-10-31 | 1996-08-14 | 宇部興産株式会社 | Die lock device for extrusion press |
| EP1103315A2 (en) * | 1999-10-28 | 2001-05-30 | SMS Eumuco GmbH | Extrusion press |
| CN102139288A (en) * | 2011-03-30 | 2011-08-03 | 太原重工股份有限公司 | Elastic rear beam anchorage device of metal extruder |
| CN102950161A (en) * | 2012-09-17 | 2013-03-06 | 太原通泽重工有限公司 | Double-station stretching rod sliding table with positioning and locking device |
| CN203356234U (en) * | 2013-07-01 | 2013-12-25 | 无锡市威特机械有限公司 | Mold seat locking device of extruding machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103316938A (en) | 2013-09-25 |
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