CN108787778A - A kind of movable dummy block circulator and method - Google Patents
A kind of movable dummy block circulator and method Download PDFInfo
- Publication number
- CN108787778A CN108787778A CN201810791713.2A CN201810791713A CN108787778A CN 108787778 A CN108787778 A CN 108787778A CN 201810791713 A CN201810791713 A CN 201810791713A CN 108787778 A CN108787778 A CN 108787778A
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- China
- Prior art keywords
- dummy block
- sliding rail
- pad
- movable
- shape sliding
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Links
- 238000000034 method Methods 0.000 title description 6
- 230000033001 locomotion Effects 0.000 claims abstract description 31
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 29
- 238000001125 extrusion Methods 0.000 claims description 8
- 230000007423 decrease Effects 0.000 claims description 6
- 239000003638 chemical reducing agent Substances 0.000 claims description 4
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 238000007616 round robin method Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Classifications
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The present invention relates to field of metallurgical equipment,More particularly to a kind of movable dummy block circulator,Including at least extruder,Extruder is beaten below pad position and is connected with first foundation frame," L " shape sliding rail is installed on first foundation frame,Connection pad device is mounted in " L " shape sliding rail,And it can be moved together with " L " shape sliding rail,Connection pad device is also associated with the driving device that driving connection pad device lifts in " L " shape sliding rail,Wherein the vertical section of " L " shape sliding rail is located at the underface that extruder beats pad position,The horizontal segment end two opposite sides of " L " shape sliding rail are respectively fixed with pushing pad device and chute,The other end of chute is connected with the second foundation frame,It is at the same horizontal position with chute connector in second foundation frame and is provided with dummy block lifting device,It is provided with measuring motion at the top of second foundation frame,The efficient quick of movable dummy block cycle not only may be implemented by the apparatus structure,And mechanism is simple,Stable and reliable operation,Save manpower,It is more efficient.
Description
Technical field
The present invention relates to field of metallurgical equipment, and in particular to a kind of movable dummy block circulator and method.
Background technology
The cycle of existing double acting aluminium extruding machine movable dummy block is completed to live one is pad manipulator is taken by activity mat
The cycle of dynamic dummy block, another is the both methods by grabbing pad and sending the cycle of cushion device completion movable dummy block, all
It may be implemented the cycle of movable dummy block, but the problem is that：First, the control of both devices is all more complicated, and
And action is more complicated cumbersome, interlock protection is more, to the more demanding of operator；Secondly as its control is complicated, action compared with
More, therefore, the working efficiency for the movable dummy block cycle that both methods is realized is not high；In addition, both devices are all mounted on
On the pressing sleeve of extruder, the installation space of other mechanized equipments has been occupied to a certain extent, causes other mechanized equipments
Stroke it is elongated, and entire unit takes up a large area, and increases weight of equipment and cost, more especially for heavy type extruder
Significantly, therefore to solve the above-mentioned problems, it is proposed that a kind of working efficiency that can improve movable dummy block cycle reduces equipment
Weight and cost movable dummy block circulator.
Invention content
Customer service of the present invention the deficiencies in the prior art provide a kind of movable dummy block circulator and method.Purpose it
First, the device can improve the working efficiency of movable dummy block cycle；The second purpose be the device can reduce equipment weight and
Cost.
Following technical scheme may be used to realize in technical problem solved by the invention：
A kind of movable dummy block circulator includes at least extruder, and extruder is beaten below pad position and is connected with first foundation frame,
" L " shape sliding rail is installed, connection pad device is mounted in " L " shape sliding rail, and connection pad device is also associated with driving and connects on first foundation frame
The driving device that cushion device lifts in " L " the shape sliding rail, wherein the vertical section of " L " shape sliding rail be located at extruder beat pad position just under
Side, the horizontal segment end two opposite sides of " L " shape sliding rail are respectively fixed with pushing pad device and chute, and the other end of chute is connected with the
Two foundation frames, interior be at the same horizontal position with chute connector of the second foundation frame are provided with dummy block lifting device, and second
It is provided with measuring motion at the top of foundation frame, dummy block lifting device is located at the underface of measuring motion.
The driving device includes Vertical Cylinders and cross cylinder, and the connection pad device includes pedestal and first movement
Frame, pedestal are connected on first movement frame, and first movement frame is slidably connected in " L " shape sliding rail, and cross cylinder is connected to " L " shape
On the pedestal of sliding rail horizontal segment end position, Vertical Cylinders are connected to the underface of the vertical section pedestal of " L " shape sliding rail.
Main scissors is also associated on the extruder, main scissors is arranged in the side of first foundation frame, and positioned at extruding
Machine beats pad position.
The measuring motion includes frame body and rushing board mechanism, and rushing board mechanism is slidably connected with frame body, and rushing board mechanism by
Motor reducer and synchronous belt driving composition.
The pushing pad device includes pushing pad oil cylinder, pushing pad cylinder pedestal and push plate, and pushing pad oil cylinder is arranged in pushing pad oil cylinder
On pedestal, push plate is connect with pushing pad oil cylinder.
The dummy block lifting device includes lifting cylinder, dummy block pedestal and the second movable stand, and dummy block pedestal connects
It is connected in the second movable stand, the second movable stand is slidably connected in the second foundation frame, and lifting cylinder is connected to dummy block pedestal
Underface.
A kind of movable dummy block round-robin method, it is characterized in that：After extruding, connection pad device is by driving device
Connection pad position is risen in " L " the shape sliding rail installed on one foundation frame, extruder decline carries out playing pad, and movable dummy block falls on connection pad
On device, then connection pad device declines, after dropping to " L " shape sliding rail lower position, level that connection pad device passes through " L " shape sliding rail
The pushing pad position of fixed pushing pad device and chute is distinguished in the horizontal segment end two opposite sides that section moves to " L " shape sliding rail, in place after,
Pushing pad device pushing pad, by movable dummy block from connection pad device, flat-pushing in chute, then movable dummy block is slided along chute
On the dummy block lifting device being arranged in the second foundation frame, in place after, dummy block lifting device rise, movable dummy block is carried
It is raised to after surveying long position, then measuring motion pushes movable dummy block to advance, and completes the upper pad of movable dummy block；Start next squeeze
The period is pressed, is terminated to next extrusion cycle, above-mentioned action is repeated, realizes the cycle of movable dummy block.
The beneficial effects of the invention are as follows：
Compared with prior art, the present invention is after extruding, and connection pad device is pacified by driving device on first foundation frame
Connection pad position is risen in " L " shape sliding rail of dress, extruder decline carries out playing pad, and movable dummy block is fallen on connection pad device, then
Connection pad device declines, and after dropping to " L " shape sliding rail lower position, connection pad device is moved to " L " by the horizontal segment of " L " shape sliding rail
The pushing pad position of fixed pushing pad device and chute is distinguished in the horizontal segment end two opposite sides of shape sliding rail, in place after, pushing pad device pushes away
Pad, by movable dummy block from connection pad device, flat-pushing in chute, then movable dummy block slides into the second basis along chute
On the dummy block lifting device being arranged in frame, in place after, dummy block lifting device rises, and movable dummy block is promoted to surveying long position
Afterwards, then measuring motion pushes movable dummy block to advance, and completes the upper pad of movable dummy block.Start next extrusion cycle, arrives
Next extrusion cycle terminates, and repeats above-mentioned action, realizes the cycle of movable dummy block, not only can be real by the apparatus structure
Existing movable dummy block recycles efficient quick, and mechanism is simple, stable and reliable operation, manpower is saved, for existing activity
Dummy block follows device, more simple and reliable, and cost is lower, more efficient.
Description of the drawings
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the overall structure diagram of the present invention.
Fig. 2 is the connection pad device A-A partial structural diagram and measuring motion A-A partial structural diagrams of the present invention.
In figure：1. extruder, 2. connection pad devices, 3. movable dummy blocks, 4. chutes, 5. measuring motions, 6. pushing pad devices,
7. dummy block lifting device, 8, main scissors, 9, cross cylinder, 10, first movement frame, 11, pedestal, 12, Vertical Cylinders, 13, push away
Plate, 14, pushing pad oil cylinder, 15, pushing pad cylinder pedestal, 16, first foundation frame, the 17, second foundation frame, 18, lifting cylinder, 19,
Two movable stands.
Specific implementation mode
Embodiment 1:
Referring to Fig.1~2, a kind of movable dummy block circulator includes at least extruder 1, and extruder 1, which is beaten below pad position, to be connected
It is connected to first foundation frame 16, " L " shape sliding rail is installed on first foundation frame 16, connection pad device 2 is mounted in " L " shape sliding rail, and
It can be moved together with " L " shape sliding rail, connection pad device 2 is also associated with the driving that driving connection pad device 2 lifts in " L " shape sliding rail
Device, wherein the vertical section of " L " shape sliding rail is located at the underface that extruder 1 beats pad position, the horizontal segment end two-phase of " L " shape sliding rail
Offside is respectively fixed with pushing pad device 6 and chute 4, and the other end of chute 4 is connected with the second foundation frame 17, in the second foundation frame 17
It is at the same horizontal position with 4 connector of chute and is provided with dummy block lifting device 7,17 top of the second foundation frame is provided with survey
Growth device 5, dummy block lifting device 7 are located at the underface of measuring motion 5.
In actual use：After extruding, connection pad device 2 is installed by driving device on first foundation frame 16
Connection pad position is risen in " L " shape sliding rail, the decline of extruder 1 carries out playing pad, and movable dummy block 3 falls on connection pad device 2, then connects
Cushion device 2 declines, and after dropping to " L " shape sliding rail lower position, connection pad device 2 is moved to " L " by the horizontal segment of " L " shape sliding rail
The pushing pad position of fixed pushing pad device 6 and chute 4 is distinguished in the horizontal segment end two opposite sides of shape sliding rail, in place after, pushing pad device 6
Pushing pad, by movable dummy block 3 from connection pad device 2, flat-pushing to arrive in chute 4, then movable dummy block 3 is slided into along chute 4
On the dummy block lifting device 7 being arranged in second foundation frame 17, in place after, dummy block lifting device 7 rises, by movable dummy block
3 are promoted to after surveying long position, and then measuring motion 5 pushes movable dummy block 3 to advance, and completes the upper pad of movable dummy block 3.Under starting
One extrusion cycle, terminates to next extrusion cycle, repeats above-mentioned action, realizes the cycle of movable dummy block, pass through the dress
It sets structure and the efficient quick of movable dummy block cycle not only may be implemented, but also mechanism is simple, stable and reliable operation, saves people
Power follows device for existing movable dummy block, and more simple and reliable, cost is lower, more efficient.
Embodiment 2:
Compared with Example 1, the present embodiment the difference is that：The driving device includes Vertical Cylinders 12 and level oil
Cylinder 9, the connection pad device 2 include pedestal 11 and first movement frame 10, and pedestal 11 is connected on first movement frame 10, first movement
Frame 10 is slidably connected in " L " shape sliding rail, and cross cylinder 9 is connected on the pedestal 11 of " L " shape sliding rail horizontal segment end position, is hung down
Straight oil cylinder 12 is connected to the underface of the vertical section pedestal 11 of " L " shape sliding rail.
In actual use：Specific Vertical Cylinders 12 drive the i.e. first movement frame 10 of connection pad device 2 in first foundation frame 16
Connection pad position is risen in " L " shape sliding rail of upper installation, the decline of extruder 1 carries out playing pad, and movable dummy block 3 falls on connection pad device 2
I.e. on first movement frame 10, then first movement frame 10 declines, and after dropping to " L " shape sliding rail lower position, then passes through horizontal oil
Distinguish the horizontal segment end two opposite sides that cylinder 9 drives first movement frame 10 to move to " L " shape sliding rail in the horizontal segment of " L " shape sliding rail
Manpower is saved in the pushing pad position of fixed pushing pad device 6 and chute 4, stable and reliable operation simple in structure using this.
Embodiment 2:
Compared with Example 1, the present embodiment the difference is that：Main scissors 8 is also associated on the extruder 1, master cuts
Knife 8 is arranged in the side of first foundation frame 16, and beats pad position positioned at extruder 1.
In actual use：The decline of main scissors 8 connected on extruder 1 when specifically used carries out making pad, and 8, main scissors
Pad position is beaten in extruder 1, the movable dummy block 3 that it is suppressed is allow accurately to fall on connection pad device 2.
Embodiment 3:
Compared with Example 1, the present embodiment the difference is that：The measuring motion 5 includes frame body and rushing board mechanism, is pushed away
Trigger structure is slidably connected with frame body, and rushing board mechanism is made of motor reducer and synchronous belt driving.
In actual use：Rushing board mechanism is slidably connected on 5 frame body of measuring motion, rushing board mechanism is by motor reducer and together
Step band driving, after dummy block 3, which is promoted to, surveys long position, rushing board mechanism advances (as shown in Figure 1 to the left), then, rushing board mechanism
Push plate push dummy block 3 move downward together.
Embodiment 4:
Compared with Example 1, the present embodiment the difference is that：The pushing pad device 6 includes pushing pad oil cylinder 14, pushing pad oil
Cylinder bottom seat 15 and push plate 13, pushing pad oil cylinder 14 are arranged on pushing pad cylinder pedestal 15, and push plate 13 is connect with pushing pad oil cylinder 14.
In actual use：Into when being about to movable dummy block 3 and pushing in chute 4, specifically by pushing pad cylinder pedestal 15
Pushing pad oil cylinder 14 drive the push plate 13 connected on pushing pad oil cylinder 14 that movable dummy block 3 is pushed to enter in chute 4, use the knot
Structure is simple, stable and reliable operation, saves manpower.
Embodiment 5:
Compared with embodiment 1 and embodiment 3, the present embodiment the difference is that：The dummy block lifting device 7 includes rising
Oil cylinder 18 drops, and dummy block pedestal and the second movable stand 19, dummy block pedestal are connected in the second movable stand 19, the second movable stand 19
It is slidably connected in the second foundation frame 17, lifting cylinder 18 is connected to the underface of dummy block pedestal.
In actual use：Specific movable dummy block 3 is entered by chute 4 on dummy block lifting device 7, then lifting oil
Cylinder 18 drives the second movable stand 19 to rise, and movable dummy block 3 is promoted to after surveying long position, then the ledal-pushing machine on measuring motion 5
Structure advances, and the push plate of rushing board mechanism pushes dummy block 3 to move downward together, finally starts next extrusion cycle, arrives next
Extrusion cycle terminates, and repeats above-mentioned action, realizes the cycle of movable dummy block.
Embodiment 5:
Compared with Example 1, the present embodiment the difference is that：The chute 4 and the angle of 2 junction of connection pad device are
5~15 degree.
In actual use：Chute 4 connects pushing pad device 2 and dummy block lifting device 7, and has certain gradient, specifically
The angle of chute 4 and 2 junction of connection pad device be 5~15 degree, it is preferably provided as 15 degree, the benefit of 15 degree of gradients is to utilize work
The dead weight of dynamic dummy block 3 is slipped convenient for movable dummy block 3 in chute 4 smooth.
Embodiments of the present invention are described in detail above in conjunction with attached drawing, but the present invention is not limited to above-mentioned implementations
Mode within the knowledge of a person skilled in the art can also be without departing from the purpose of the present invention
Various changes can be made, all in the protection domain of the technology.The component and structure category one's own profession that the present embodiment does not describe in detail
The well-known components and common structure or conventional means of industry, do not describe one by one here.
Claims (7)
1. a kind of movable dummy block circulator includes at least extruder（1）, it is characterized in that：Extruder（1）Beat the lower section of pad position
It is connected with first foundation frame（16）, first foundation frame（16）On " L " shape sliding rail, connection pad device are installed（2）It is slided mounted on " L " shape
In rail, connection pad device（2）It is also associated with driving connection pad device（2）The driving device lifted in " L " shape sliding rail, wherein " L " shape
The vertical section of sliding rail is located at extruder（1）The underface of pad position is beaten, the horizontal segment end two opposite sides of " L " shape sliding rail are fixed respectively
There is pushing pad device（6）And chute（4）, chute（4）The other end be connected with the second foundation frame（17）, the second foundation frame（17）It is interior with
Chute（4）Connector is at the same horizontal position and is provided with dummy block lifting device（7）, the second foundation frame（17）Top is arranged
There is measuring motion（5）, dummy block lifting device（7）Positioned at measuring motion（5）Underface.
2. a kind of movable dummy block circulator according to claim 1, it is characterized in that：The driving device includes hanging down
Straight oil cylinder（12）And cross cylinder（9）, the connection pad device（2）Including pedestal（11）With first movement frame（10）, pedestal（11）
It is connected to first movement frame（10）On, first movement frame（10）It is slidably connected in " L " shape sliding rail, cross cylinder（9）It is connected to
The pedestal of " L " shape sliding rail horizontal segment end position（11）On, Vertical Cylinders（12）It is connected to the vertical section pedestal of " L " shape sliding rail
（11）Underface.
3. a kind of movable dummy block circulator according to claim 1, it is characterized in that：The extruder（1）It is upper to go back
It is connected with main scissors（8）, main scissors（8）It is arranged in first foundation frame（16）Side, and be located at extruder（1）Beat pad position.
4. a kind of movable dummy block circulator according to claim 1, it is characterized in that：The measuring motion（5）Packet
Frame body and rushing board mechanism are included, rushing board mechanism is slidably connected with frame body, and rushing board mechanism is by motor reducer and synchronous belt driving group
At.
5. a kind of movable dummy block circulator according to claim 1, it is characterized in that：The pushing pad device（6）Packet
Include pushing pad oil cylinder（14）, pushing pad cylinder pedestal（15）And push plate（13）, pushing pad oil cylinder（14）It is arranged in pushing pad cylinder pedestal（15）
On, push plate（13）With pushing pad oil cylinder（14）Connection.
6. a kind of movable dummy block circulator according to claim 1, it is characterized in that：The dummy block lifting device
（7）Including lifting cylinder（18）, dummy block pedestal and the second movable stand（19）, dummy block pedestal is connected to the second movable stand（19）
It is interior, the second movable stand（19）It is slidably connected at the second foundation frame（17）It is interior, lifting cylinder（18）It is connected to dummy block pedestal just
Lower section.
7. a kind of movable dummy block round-robin method, it is characterized in that：After extruding, connection pad device is by driving device first
Connection pad position is risen in " L " the shape sliding rail installed on foundation frame, extruder decline carries out playing pad, and movable dummy block falls on connection pad dress
It sets, then connection pad device declines, after dropping to " L " shape sliding rail lower position, horizontal segment that connection pad device passes through " L " shape sliding rail
The pushing pad position of fixed pushing pad device and chute is distinguished in the horizontal segment end two opposite sides for moving to " L " shape sliding rail, in place after, push away
Cushion device pushing pad, by movable dummy block from connection pad device, flat-pushing in chute, then movable dummy block is slided into along chute
On the dummy block lifting device being arranged in second foundation frame, in place after, dummy block lifting device rises, and movable dummy block is promoted
To after surveying long position, then measuring motion pushes movable dummy block to advance, and completes the upper pad of movable dummy block；Start next extruding
Period terminates to next extrusion cycle, repeats above-mentioned action, realizes the cycle of movable dummy block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810791713.2A CN108787778B (en) | 2018-07-18 | 2018-07-18 | Circulating device and method for movable extrusion pad |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810791713.2A CN108787778B (en) | 2018-07-18 | 2018-07-18 | Circulating device and method for movable extrusion pad |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108787778A true CN108787778A (en) | 2018-11-13 |
| CN108787778B CN108787778B (en) | 2024-04-30 |
Family
ID=64076997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810791713.2A Active CN108787778B (en) | 2018-07-18 | 2018-07-18 | Circulating device and method for movable extrusion pad |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108787778B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114178336A (en) * | 2021-11-23 | 2022-03-15 | 代英男 | Automatic system for circulation of turnover of movable extrusion pad and cooperative operation of aluminum bars |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1118981A (en) * | 1964-12-01 | 1968-07-03 | Schloemann Aktiengesellschaft | |
| JPH08206727A (en) * | 1995-02-03 | 1996-08-13 | Ube Ind Ltd | Extruding press |
| FR2802877A1 (en) * | 1999-12-27 | 2001-06-29 | Valeo Systemes Dessuyage | Windscreen wiper linear reciprocating mechanism has rigid rib in rail to position carriage supporting plate |
| CN201338027Y (en) * | 2008-12-31 | 2009-11-04 | 中国重型机械研究院 | Aluminum extrusion machine scrap separating device |
| CN102873125A (en) * | 2012-09-17 | 2013-01-16 | 太原通泽重工有限公司 | Moment separating scissors for steel extruder |
| CN103203384A (en) * | 2012-01-16 | 2013-07-17 | 江苏凯伦铝业有限公司 | An automatic dummy block feeding device for an extruder |
| CN104588429A (en) * | 2015-01-04 | 2015-05-06 | 无锡市源昌机械制造有限公司 | Automatic transfer mechanism of movable extruding pad |
| CN208592245U (en) * | 2018-07-18 | 2019-03-12 | 中国重型机械研究院股份公司 | A kind of movable dummy block circulator |
-
2018
- 2018-07-18 CN CN201810791713.2A patent/CN108787778B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1118981A (en) * | 1964-12-01 | 1968-07-03 | Schloemann Aktiengesellschaft | |
| JPH08206727A (en) * | 1995-02-03 | 1996-08-13 | Ube Ind Ltd | Extruding press |
| FR2802877A1 (en) * | 1999-12-27 | 2001-06-29 | Valeo Systemes Dessuyage | Windscreen wiper linear reciprocating mechanism has rigid rib in rail to position carriage supporting plate |
| CN201338027Y (en) * | 2008-12-31 | 2009-11-04 | 中国重型机械研究院 | Aluminum extrusion machine scrap separating device |
| CN103203384A (en) * | 2012-01-16 | 2013-07-17 | 江苏凯伦铝业有限公司 | An automatic dummy block feeding device for an extruder |
| CN102873125A (en) * | 2012-09-17 | 2013-01-16 | 太原通泽重工有限公司 | Moment separating scissors for steel extruder |
| CN104588429A (en) * | 2015-01-04 | 2015-05-06 | 无锡市源昌机械制造有限公司 | Automatic transfer mechanism of movable extruding pad |
| CN208592245U (en) * | 2018-07-18 | 2019-03-12 | 中国重型机械研究院股份公司 | A kind of movable dummy block circulator |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114178336A (en) * | 2021-11-23 | 2022-03-15 | 代英男 | Automatic system for circulation of turnover of movable extrusion pad and cooperative operation of aluminum bars |
| CN114178336B (en) * | 2021-11-23 | 2024-05-14 | 代英男 | Automatic system for cooperation of turnover circulation of movable extrusion pad and aluminum bar |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108787778B (en) | 2024-04-30 |
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