CN105215074B - A kind of extruder with flip Trim limiting device - Google Patents
A kind of extruder with flip Trim limiting device Download PDFInfo
- Publication number
- CN105215074B CN105215074B CN201510789555.3A CN201510789555A CN105215074B CN 105215074 B CN105215074 B CN 105215074B CN 201510789555 A CN201510789555 A CN 201510789555A CN 105215074 B CN105215074 B CN 105215074B
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- Prior art keywords
- cylinder
- limiting device
- vertical
- flip trim
- extruder
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C26/00—Rams or plungers; Discs therefor
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The invention discloses a kind of extruders with flip Trim limiting device, the extruder includes front-axle beam and dynamic beam, mould cylinder base is provided between the front-axle beam and dynamic beam, mould cylinder is provided on the mould cylinder base, the reversed mold shaft extended to mould cylinder base direction is provided on the front-axle beam, flip Trim limiting device is provided on the front-axle beam and positioned at the side of the reversed mold shaft, the flip Trim limiting device includes vertical cylinder, the front end of the vertical cylinder is equipped with can be in the U-shaped limited block that vertical direction moves by vertical cylinder driving, it is provided on the U-shaped limited block and the reversed matched U-shaped bayonet of mold shaft, the flip Trim limiting device further includes horizontal air cylinder, the horizontal air cylinder can drive the vertical cylinder to move in the horizontal direction.The invention enables pressure ram, movement can be more accurate during the work time.
Description
Technical field：
The present invention relates to extrusion equipment technical field, more specifically to a kind of squeezing with flip Trim limiting device
Press.
Background technology：
It is general that there is mobile squeeze bulb in the equipment of extrusion forming, pressure ram is installed in squeeze bulb, then
By the movement of extrusion head, by pressure ram extrusion parts so that workpiece is processed molding by the mold of setting, is processing
And after machining, pressure ram of the prior art does not have limiting device, therefore it is being processed and is machining
Later, movement is not accurate enough.
Invention content：
The purpose of the present invention, which is that, provides a kind of extruder with flip Trim limiting device, it causes pressure ram to exist
Movement can be more accurate in the course of work.
To achieve the above object, a kind of extruder with flip Trim limiting device of the invention, the extruder packet
Front-axle beam and dynamic beam are included, mould cylinder base is provided between the front-axle beam and dynamic beam, is provided with mould cylinder on the mould cylinder base, on the front-axle beam
It is provided with the reversed mold shaft extended to mould cylinder base direction, is provided on the front-axle beam and positioned at the side of the reversed mold shaft
Flip Trim limiting device, the flip Trim limiting device include vertical cylinder, the front end of the vertical cylinder be equipped with by
Vertical cylinder driving can be provided with and the reversed mold shaft on the U-shaped limited block of vertical direction movement, the U-shaped limited block
Matched U-shaped bayonet, the flip Trim limiting device further include horizontal air cylinder, and the horizontal air cylinder can drive described perpendicular
Straight cylinder moves in the horizontal direction.
As a preferred embodiment of the above technical solution, the both sides of the vertical cylinder are respectively arranged with vertical guide rod, described vertical
The front end of guide rod is connect with U-shaped limited block, and the rear portion of the vertical guide rod is arranged on mobile stent.
As a preferred embodiment of the above technical solution, the horizontal air cylinder is mounted on fixing bracket, is set on the fixing bracket
Lateral horizontal guide is equipped with, the mobile stent is arranged in the horizontal guide and can be moved along the horizontal guide
Dynamic, the vertical cylinder is mounted on the mobile stent, and the horizontal air cylinder drives the mobile stent along horizontal guide
It is mobile.
As a preferred embodiment of the above technical solution, the piston rod front end of the horizontal air cylinder is fixed on the mobile stent.
As a preferred embodiment of the above technical solution, the dynamic beam is provided with stopper structure close to the side of the mould cylinder base.
The beneficial effects of the present invention are：Movement can be more accurate during the work time by the present invention.
Description of the drawings：
The present invention is described further below in conjunction with the accompanying drawings：
Fig. 1 is the structure diagram of the embodiment of the present invention
Fig. 2 is the structure diagram of flip Trim limiting device in the embodiment of the present invention
Fig. 3 is the right view of Fig. 2
In figure：1st, front-axle beam；2nd, beam is moved；3rd, mould cylinder base；4th, mould cylinder；5th, reversed mold shaft；6th, flip Trim limiting device；7th, liquid
Cylinder pressure；61st, vertical cylinder；63rd, horizontal guide；64th, U-shaped limited block；65th, fixing bracket；66th, horizontal air cylinder；67th, mobile branch
Frame；68th, vertical guide rod；69th, U-shaped bayonet
Specific embodiment：
As described below is only the preferred embodiment for embodying the principle of the invention, is not intended to limit the scope of the present invention
Embodiment：It is as shown in Figures 1 to 3 a kind of embodiment of the extruder with flip Trim limiting device of the present invention,
The extruder includes front-axle beam 1 and dynamic beam 2, and mould cylinder base 3 is provided between the front-axle beam 1 and dynamic beam 2, is set on the mould cylinder base 3
Mould cylinder 4 is equipped with, is provided with the reversed mold shaft 5 extended to 3 direction of mould cylinder base on the front-axle beam 1, on the front-axle beam 1 and is located at
The side of the reversed mold shaft 5 is provided with flip Trim limiting device 6, and the flip Trim limiting device 6 includes vertical cylinder
61, the front end of the vertical cylinder 61 be equipped with by the driving of vertical cylinder 61 can in the U-shaped limited block 64 that vertical direction moves,
It is provided on the U-shaped limited block 64 and the reversed 5 matched U-shaped bayonet 69 of mold shaft, the flip Trim limiting device 6
Horizontal air cylinder 66 is further included, the horizontal air cylinder 66 can drive the vertical cylinder 61 to move in the horizontal direction.
In the present embodiment, hydraulic cylinder 7 is provided on front-axle beam 1.
The both sides of vertical cylinder 61 are respectively arranged with vertical guide rod 68, front end and the U-shaped limited block of the vertical guide rod 68
64 connections, the rear portion of the vertical guide rod 68 is arranged on mobile stent 67.
Horizontal air cylinder 66 is mounted on fixing bracket 65, and lateral horizontal guide 63 is provided on the fixing bracket 65,
The mobile stent 67 is arranged in the horizontal guide 63 and can be moved along the horizontal guide 63, the vertical cylinder
61 are mounted on the mobile stent 67, and the horizontal air cylinder 66 drives the mobile stent 67 to be moved along horizontal guide 63.
The piston rod front end of horizontal air cylinder 66 is fixed on the mobile stent 67.
Dynamic beam 2 is provided with stopper structure close to the side of the mould cylinder base 3.
At work, the U-shaped bayonet of limited block is moved downwardly to mold shaft position to the present embodiment, is stuck in mold shaft outer circle,
Rear end face is leaned against on mold shaft gland, and during shearing, mould cylinder, which moves to, to be leaned against on limited block front end face, can guarantee at the mold shaft other end
Mold pad plane is just concordant with mould cylinder plane, facilitates shearing.
Specific embodiment described herein is only an example for the spirit of the invention.Technology belonging to the present invention is led
The technical staff in domain can do various modifications or additions to described specific embodiment or replace in a similar way
In generation, however, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.
Claims (5)
1. a kind of extruder with flip Trim limiting device, the extruder includes front-axle beam (1) and dynamic beam (2), feature
It is, mould cylinder base (3) is provided between the front-axle beam (1) and dynamic beam (2), mould cylinder (4), institute are provided on the mould cylinder base (3)
The reversed mold shaft (5) for being provided on front-axle beam (1) and extending to mould cylinder base (3) direction is stated, on the front-axle beam (1) and positioned at described
The side of reversed mold shaft (5) is provided with flip Trim limiting device (6), and the flip Trim limiting device (6) includes vertical gas
Cylinder (61), the front end of the vertical cylinder (61) are equipped with the U-shaped that can be moved by vertical cylinder (61) driving in vertical direction
Limited block (64), be provided on the U-shaped limited block (64) with the reversed matched U-shaped bayonet (69) of mold shaft (5), it is described
Flip Trim limiting device (6) further includes horizontal air cylinder (66), and the horizontal air cylinder (66) can drive the vertical cylinder
(61) it moves in the horizontal direction.
2. a kind of extruder with flip Trim limiting device according to claim 1, which is characterized in that described vertical
The both sides of cylinder (61) are respectively arranged with vertical guide rod (68), and front end and the U-shaped limited block (64) of the vertical guide rod (68) connect
It connects, the rear portion of the vertical guide rod (68) is arranged on mobile stent (67).
A kind of 3. extruder with flip Trim limiting device according to claim 2, which is characterized in that the level
Cylinder (66) is provided with lateral horizontal guide (63) on fixing bracket (65) on the fixing bracket (65), described
Mobile stent (67) is arranged in the horizontal guide (63) and can be mobile along the horizontal guide (63), the vertical gas
For cylinder (61) on the mobile stent (67), the horizontal air cylinder (66) drives the mobile stent (67) to be led along level
Bar (63) is mobile.
A kind of 4. extruder with flip Trim limiting device according to claim 3, which is characterized in that the level
The piston rod front end of cylinder (66) is fixed on the mobile stent (67).
A kind of 5. extruder with flip Trim limiting device according to claim 4, which is characterized in that the dynamic beam
(2) side of the mould cylinder base (3) is provided with stopper structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510789555.3A CN105215074B (en) | 2015-11-17 | 2015-11-17 | A kind of extruder with flip Trim limiting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510789555.3A CN105215074B (en) | 2015-11-17 | 2015-11-17 | A kind of extruder with flip Trim limiting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105215074A CN105215074A (en) | 2016-01-06 |
| CN105215074B true CN105215074B (en) | 2018-07-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510789555.3A Active CN105215074B (en) | 2015-11-17 | 2015-11-17 | A kind of extruder with flip Trim limiting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105215074B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2404119A1 (en) * | 1974-01-29 | 1975-07-31 | Secim Courbevoie Fa | Extrusion press for back extrusion of billets - with billet holder moving appts. mounted on movable crosshead |
| US4231245A (en) * | 1978-11-20 | 1980-11-04 | Yoshida Kogyo K. K. | Indirect extrusion apparatus |
| JPS571517A (en) * | 1980-06-04 | 1982-01-06 | Kobe Steel Ltd | Method and apparatus for removing shell from loosed die of indirect extrusion press |
| JPS577615U (en) * | 1980-06-10 | 1982-01-14 | ||
| JP2008213002A (en) * | 2007-03-06 | 2008-09-18 | Furukawa Sky Kk | Device of handling die for indirect extruding press |
| CN104858255A (en) * | 2014-07-10 | 2015-08-26 | 无锡市威特机械有限公司 | Backward extruder |
| CN205200203U (en) * | 2015-11-17 | 2016-05-04 | 无锡市威特机械有限公司 | Reverse stop device that cuts of extruder |
-
2015
- 2015-11-17 CN CN201510789555.3A patent/CN105215074B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2404119A1 (en) * | 1974-01-29 | 1975-07-31 | Secim Courbevoie Fa | Extrusion press for back extrusion of billets - with billet holder moving appts. mounted on movable crosshead |
| US4231245A (en) * | 1978-11-20 | 1980-11-04 | Yoshida Kogyo K. K. | Indirect extrusion apparatus |
| JPS571517A (en) * | 1980-06-04 | 1982-01-06 | Kobe Steel Ltd | Method and apparatus for removing shell from loosed die of indirect extrusion press |
| JPS577615U (en) * | 1980-06-10 | 1982-01-14 | ||
| JP2008213002A (en) * | 2007-03-06 | 2008-09-18 | Furukawa Sky Kk | Device of handling die for indirect extruding press |
| CN104858255A (en) * | 2014-07-10 | 2015-08-26 | 无锡市威特机械有限公司 | Backward extruder |
| CN205200203U (en) * | 2015-11-17 | 2016-05-04 | 无锡市威特机械有限公司 | Reverse stop device that cuts of extruder |
Non-Patent Citations (1)
| Title |
|---|
| 铜合金反向挤压技术应用;张立波，等;《重型机械》;20140228(第1期);第2-6页 * |
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| Publication number | Publication date |
|---|---|
| CN105215074A (en) | 2016-01-06 |
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