CN107008761B - The full-automatic reciprocating bench back and forth stretched - Google Patents
The full-automatic reciprocating bench back and forth stretched Download PDFInfo
- Publication number
- CN107008761B CN107008761B CN201710431966.4A CN201710431966A CN107008761B CN 107008761 B CN107008761 B CN 107008761B CN 201710431966 A CN201710431966 A CN 201710431966A CN 107008761 B CN107008761 B CN 107008761B
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- China
- Prior art keywords
- pipe fitting
- outer die
- sliding
- die hole
- interior
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- 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.)
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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
- B21C1/00—Manufacture of metal sheets, metal wire, metal rods, metal tubes by drawing
- B21C1/16—Metal drawing by machines or apparatus in which the drawing action is effected by other means than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, bars, or tubes
- B21C1/22—Metal drawing by machines or apparatus in which the drawing action is effected by other means than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, bars, or tubes specially adapted for making tubular articles
-
- 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
- B21C1/00—Manufacture of metal sheets, metal wire, metal rods, metal tubes by drawing
- B21C1/16—Metal drawing by machines or apparatus in which the drawing action is effected by other means than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, bars, or tubes
- B21C1/27—Carriages; Drives
- B21C1/28—Carriages; Connections of grippers thereto; Grippers
-
- 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
- B21C1/00—Manufacture of metal sheets, metal wire, metal rods, metal tubes by drawing
- B21C1/16—Metal drawing by machines or apparatus in which the drawing action is effected by other means than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, bars, or tubes
- B21C1/27—Carriages; Drives
- B21C1/30—Drives, e.g. carriage-traversing mechanisms; Driving elements, e.g. drawing chains; Controlling the drive
-
- 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
- B21C3/00—Profiling tools for metal drawing; Combinations of dies and mandrels
- B21C3/02—Dies; Selection of material therefor; Cleaning thereof
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Metal Extraction Processes (AREA)
Abstract
A kind of full-automatic reciprocating bench back and forth stretched of the present invention, it is characterised in that：Including rack, the outer mold device being arranged in the rack, two internal mould devices in the outer mold device both sides are set, two clamping devices between the outer mold device and the internal mould device are set, and two reciprocating apparatuses being arranged between the outer mold device and the internal mould device.Pass through the reciprocating apparatus of setting, and multiple convertible outer die holes of setting, so that pipe fitting is reciprocated through different outer die holes and the interior tringle of setting, to make pipe fitting back and forth be stretched, achievees the purpose that all stretching process of pipe fitting can carry out on the reciprocating bench.
Description
Technical field
The present invention relates to metal tube organisation of working more particularly to a kind of benches, and in particular to a kind of reciprocating trombone slide
Machine.
Background technology
Bench be it is a kind of specially metal tube is stretched, reach the outer diameter of setting and the metal tube in aperture
Organisation of working.Existing bench generally includes rack, outer die hole, interior tringle and clamping device, and clamping device is for clamping
One end of pipe fitting is slided in rack, and pipe fitting is made to be stretched also cross outer die hole and interior tringle, and outer die hole is managed for limiting
The outer diameter of part, interior tringle are used to limit the aperture of pipe fitting.
During pipe fitting drawing and forming, in order to ensure its processing quality, the roads 5-6 stretching process is generally carried out, often
It is secondary stretching sequentially pass through outer die hole and certain diameter that aperture is gradually reduced interior tringle (internal model shank diameter can remain unchanged,
Can be gradually reduced) it is stretched, to which gradually the outer diameter of pipe fitting and aperture are stretched in the range of setting.In the prior art
In, a bench is typically used to complete one-off drawing, is stretched next time and is changed to another stretching-machine progress, so that
Processing site generally has 6,7 benches, and each will put together move next bench to after processing is completed
Feeding port, had not only increased the cost of equipment in this way, but also increased labour cost.
Therefore, stretching process can be simplified by how designing one kind, and the bench for improving draw efficiency is people in the art
Member's urgent problem to be solved.
Invention content
The main purpose of the present invention is to provide a kind of working method of reciprocating bench, which has
Multiple convertible outer die holes, and pipe fitting can reciprocate through different outer die holes and the interior tringle of setting, to make pipe fitting
All stretching process can carry out on the reciprocating bench.
To achieve the above objectives, the technical solution adopted by the present invention is：A kind of working method of reciprocating bench, it is special
Sign is：Including rack, the two internal models dress in the outer mold device both sides is arranged in the outer mold device being arranged in the rack
Set, two clamping devices between the outer mold device and the internal mould device be set, and setting in the outer mold device and
Two reciprocating apparatuses between the internal mould device；The outer mold device, including outer mould base and be rotatably connected on the outer mould base
External mold turntable, be along the circumferential direction evenly arranged at least two outer die holes on the external mold turntable；The internal mould device, including
Interior die holder and the interior tringle being slidably connected on the interior die holder；The clamping device, including sliding rail and be slidably connected at described
Clamping hand on sliding rail；The reciprocating apparatus, including rotation seat, the sliding stand being rotatably connected on the rotation seat, and it is sliding
The dynamic pipe fitting trough being connected on the sliding stand；Two internal mould devices are oppositely arranged, and the internal mould device of both sides is not same
On one axis, and the interior tringle of both sides is concentric with two horizontally arranged outer die holes respectively；Two clamping devices
It is oppositely arranged, the clamping gesture and facial expression is each passed through two levels to the outer mold device, the center line of the clamping hand of both sides
The center of circle of the outer die hole of arrangement, and the internal mould device of homonymy and the clamping device are not on the same axis；Two institutes
It states reciprocating apparatus to be oppositely arranged, the pipe fitting trough is aligned with two horizontally arranged one of outer die holes, i.e., described
The pipe fitting placed on pipe fitting trough and the outer die hole are concentric, and the pipe fitting trough can be by the sliding stand on the rotation seat
Rotation, makes the pipe fitting trough be aligned with another of two horizontally arranged outer die holes.It may be implemented by above structure
Pipe fitting back and forth stretches, and detailed process is：Pipe fitting is placed on the pipe fitting trough of side, is slided on sliding stand by pipe fitting trough
Pipe fitting is fed into and through outer die hole (pipe fitting one end strike flat, so that pipe fitting one end can pass through outer die hole), and passes through and hand folder is clamped
Tightly, at the same time interior tringle enters pipe fitting and reaches outer die hole location, then is slided on sliding rail by the way that hand is clamped, and pipe fitting is pulled to exist
It is stretched under the collective effect of outer die hole and interior tringle, until completing first time stretching process；In first time drawing process, separately
The reciprocating apparatus of side turns to below pipe fitting, completes after stretching for the first time, unclamps clamping hand, and pipe fitting just falls into the pipe of the other side
In part slot, then pipe fitting trough is carried out to 180 ° of rotations in the horizontal direction, until pipe fitting trough is directed at another outer die hole, then carried out and the
The similar process of one-off drawing process completes second of stretching process；It is rotated further by external mold turntable, other outer die hole is made to enter work
Make position, is stretched；It repeats the above process, multi-drawing can be carried out to pipe fitting, all drawing process is enable to be drawn at one
It is completed on pipe machine.
As an improvement, being provided with telescopic mast on the rotation seat, the sliding stand includes expansion plate, returning face plate, sliding panel
With driving gear, drive rack is provided on the pipe fitting trough；The telescopic mast is telescopic in the vertical direction to be connected to institute
It states on rotation seat, the expansion plate is rotatablely connected in the vertical direction with the telescopic mast, the returning face plate and the expansion plate
It is slidably connected in the horizontal direction, the sliding panel is rotatablely connected in the horizontal direction with the returning face plate, the driving gear
It being rotatablely connected in the vertical direction with the sliding panel, the pipe fitting trough is slidably connected in the horizontal direction with the sliding panel,
The driving gear is engaged with the drive rack, and the pipe fitting trough can along longitudinal direction be slided with the rotation of driving gear.It is flexible
The setting of column can be such that pipe fitting trough is adjusted in the height direction, and returning face plate is slidably connected with expansion plate and sets in the horizontal direction
Setting can be such that pipe fitting trough is adjusted in the horizontal, and the setting that is slidably connected in the horizontal direction of pipe fitting trough and sliding panel can make pipe
Part slot is adjusted in the longitudinal direction, by above structure, makes " alignment " outer die hole that pipe fitting trough is more convenient；And returning face plate is set
The pipe fitting that setting can be such that completion stretches is fallen from pipe fitting trough, facilitates discharging.
As a further improvement, the internal mould device further includes internal mould supporter, interior mode slider and internal model guide rail；The internal model
Clamp rail is offered on holder, is provided with fixture block on the interior die holder, and the interior die holder is matched by the clamp rail and the fixture block
It closes, is slidably connected in the horizontal with the internal mould supporter；Be further opened with interior die hole on the interior die holder, the interior tringle with it is described
Interior die hole is slidably connected in the longitudinal direction；It is provided with limiting slot on the interior tringle, is provided with gag lever post on the interior mode slider, institute
It states and is additionally provided with sliding slot on interior mode slider, the internal model guide rail is slidably connected in the longitudinal direction with the sliding slot, and the gag lever post can
It is fastened in limiting slot, interior tringle described in the internal model slipper push is made to slide along longitudinal direction.This structure makes interior tringle more have
Effect enters in pipe fitting.
Preferably, the outer die hole is six, six outer die holes are along the circumferential direction arranged in order as the first external mold
Hole, the outer die hole of third, the 5th outer die hole, the second outer die hole, the 4th outer die hole and the 6th outer die hole, and the first outer die hole is to the 6th
The aperture of outer die hole is sequentially reduced.This structure make pipe fitting pass sequentially through the outer die hole of the first outer die hole, the second outer die hole, third,
4th outer die hole, the 5th outer die hole and the 6th outer die hole carry out six stretching process.
As another preferred embodiment, the interior die hole is three, the corresponding interior tringle is six, and six interior tringles are
Tringle is set in the first of the same side, tringle in tringle and the 5th in third, and the second internal model in other side is set
Bar, tringle in tringle and the 6th in the 4th, and the diameter of tringle to tringle in the 6th is sequentially reduced in first.This structure makes pipe
Part pass sequentially through respectively with die hole, the 4th outer die hole, the 5th outer die hole and the 6th outside the first outer die hole, the second outer die hole, third
Tringle in outer die hole corresponding first, tringle in second, tringle in third, tringle in the 4th, tringle and the 6th internal model in the 5th
Bar carries out six stretching process.
Compared with the prior art, the advantages of the present invention are as follows：Turned by the reciprocating apparatus of setting, and the multiple of setting
The outer die hole changed allows pipe fitting to reciprocate through different outer die holes and the interior tringle of setting, to make pipe fitting back and forth be drawn
It stretches, achievees the purpose that all stretching process of pipe fitting can carry out on the reciprocating bench, and setting can be passed through
Driving device realizes full-automatic reciprocal stretching.
Description of the drawings
Fig. 1 is dimensional structure diagram according to a preferred embodiment of the present invention；
Fig. 2 be according to a preferred embodiment of the present invention first pass schematic diagram (Fig. 2 be also Fig. 1 sections face amplification regard
Figure)；
Fig. 3 is second procedure schematic diagram according to a preferred embodiment of the present invention；
Fig. 4 is third flow diagram according to a preferred embodiment of the present invention；
Fig. 5 is the 4th flow diagram according to a preferred embodiment of the present invention；
Fig. 6 is the 5th flow diagram according to a preferred embodiment of the present invention；
Fig. 7 is the dimensional structure diagram of China and foreign countries' mold device according to a preferred embodiment of the present invention；
Fig. 8 is the distribution schematic diagram of China and foreign countries' die hole according to a preferred embodiment of the present invention；
Fig. 9 is the dimensional structure diagram of internal mould device middle according to a preferred embodiment of the present invention；
Figure 10 is the decomposition state schematic diagram of internal mould device middle according to a preferred embodiment of the present invention；
Figure 11 is the dimensional structure diagram of reciprocating apparatus middle according to a preferred embodiment of the present invention；
Figure 12 is the decomposition state schematic diagram of reciprocating apparatus middle according to a preferred embodiment of the present invention；
Figure 13 is the dimensional structure diagram of clamping device middle according to a preferred embodiment of the present invention；
Figure 14 be according to a preferred embodiment of the present invention in interior tringle distribution schematic diagram.
Specific implementation mode
It is described below for disclosing the present invention so that those skilled in the art can realize the present invention.It is excellent in being described below
Embodiment is selected to be only used as illustrating, it may occur to persons skilled in the art that other obvious modifications.
Because the driving device used in the present embodiment is routine techniques, therefore whole driving devices are saved in the present embodiment
Slightly, suitable driving device can be increased according to the driving needs of different location in practical application.
As shown in Fig. 1~14, one embodiment of the present of invention includes rack 1, the outer mold device 2 being arranged in rack 1, if
Two internal mould devices 3 in 2 both sides of outer mold device are set, two clamping devices 4 being arranged between outer mold device 2 and internal mould device 3, with
And two reciprocating apparatuses 5 being arranged between outer mold device 2 and internal mould device 3.Understand the technical program, this reality in order to more convenient
It applies example and also adds pipe fitting 6, to show that it stretches flow.
Specifically, outer mold device 2, including outer mould base 22 and the external mold turntable 21 being rotatably connected on outer mould base 22, external mold
Six outer die holes are along the circumferential direction evenly arranged on turntable 21, six outer die holes are along the circumferential direction arranged in order as the first external mold
Hole 211, the outer die hole 213 of third, the 5th outer die hole 215, the second outer die hole 212, the 4th outer die hole 214 and the 6th outer die hole 216,
And first the aperture of outer die hole to the 6th outer die hole be sequentially reduced；Internal mould device 3, including interior die holder 32 and it is slidably connected at internal model
Interior tringle 33 on seat 32, corresponding with outer die hole, six interior tringles are that tringle 331, third in the first of the same side is arranged
Tringle 335 in interior tringle 333 and the 5th, and tringle 332 is set in the second of other side, tringle 334 and in the 4th
Tringle 336 in six, and the diameter of tringle to tringle in the 6th is sequentially reduced in first；Clamping device 4, including sliding rail 41 and sliding
The clamping hand 42 being connected on sliding rail 41；Reciprocating apparatus 5, including rotation seat 51, the sliding stand being rotatably connected on rotation seat 51
52, and the pipe fitting trough 53 that is slidably connected on sliding stand 52.
Its specific connection type is：Two internal mould devices 3 are oppositely arranged, the internal mould device 3 of both sides not on the same axis, and
The interior tringle 33 of both sides is concentric with two horizontally arranged outer die holes respectively；Two clamping devices 4 are oppositely arranged, clamping hand 42 towards
The center line of outer mold device 2, the clamping hand 42 of both sides is each passed through the center of circle of two horizontally arranged outer die holes, and homonymy is interior
Mold device 3 and clamping device 4 are not on the same axis；Two reciprocating apparatuses 5 are oppositely arranged, pipe fitting trough 53 and two it is horizontally arranged
One of outer die hole is aligned, i.e., the pipe fitting 6 and outer die hole placed on pipe fitting trough 53 are concentric, and pipe fitting trough 53 can pass through sliding
Platform 52 rotates on rotation seat 51, and pipe fitting trough 53 is made to be aligned with another of two horizontally arranged outer die holes.
In addition, being provided with telescopic mast 511 on rotation seat 51, sliding stand 52 includes expansion plate 521, returning face plate 522, sliding panel
523 and driving gear 524, drive rack 531 is provided on pipe fitting trough 53；The telescopic company in the vertical direction of telescopic mast 511
It is connected on rotation seat 51, expansion plate 521 is rotatablely connected in the vertical direction with telescopic mast 511, returning face plate 522 and expansion plate 521
It is slidably connected in the horizontal direction, sliding panel 523 is rotatablely connected in the horizontal direction with returning face plate 522, is driven gear 524 and is slided
Movable plate 523 is rotatablely connected in the vertical direction, and pipe fitting trough 53 is slidably connected in the horizontal direction with sliding panel 523, drives gear
524 engage with drive rack 531, and pipe fitting trough 53 can along longitudinal direction be slided with the rotation of driving gear 524.
As preferred structure, internal mould device 3 further includes internal mould supporter 31, interior mode slider 34 and internal model guide rail 35；Internal model branch
Clamp rail 311 is offered on frame 31, is provided with fixture block 321 on interior die holder 32, and interior die holder 32 is matched by clamp rail 311 and fixture block 321
It closes, is slidably connected in the horizontal with internal mould supporter 31；Three equally distributed interior die holes 322 are further opened on interior die holder 32, it is interior
Tringle 33 is slidably connected in the longitudinal direction with interior die hole 322；It is provided with limiting slot 337 on interior tringle 33, is arranged on interior mode slider 34
There is gag lever post 341, sliding slot 342 is additionally provided on interior mode slider 34, internal model guide rail 35 is slidably connected in the longitudinal direction with sliding slot 342,
Gag lever post 341 can be fastened in limiting slot 337, make interior mode slider 34 that interior tringle 33 be pushed to slide along longitudinal direction.
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and what is described in the above embodiment and the description is only the present invention
Principle, various changes and improvements may be made to the invention without departing from the spirit and scope of the present invention, these variation and
Improvement is both fallen in the range of claimed invention.The present invention claims protection domain by appended claims and its
Equivalent defines.
Claims (2)
1. a kind of working method of reciprocating bench, it is characterised in that：Including rack, the external mold being arranged in the rack fills
It sets, two internal mould devices in the outer mold device both sides is set, are arranged between the outer mold device and the internal mould device
Two clamping devices, and two reciprocating apparatuses that are arranged between the outer mold device and the internal mould device；
The outer mold device, including outer mould base and the external mold turntable that is rotatably connected on the outer mould base, on the external mold turntable
Along the circumferential direction it is evenly arranged at least two outer die holes；The internal mould device, including interior die holder and be slidably connected at it is described in
Interior tringle on die holder；The clamping device, including sliding rail and the clamping hand that is slidably connected on the sliding rail；It is described toward reassembling
It sets, including rotation seat, the sliding stand being rotatably connected on the rotation seat, and the pipe fitting being slidably connected on the sliding stand
Slot；
Two internal mould devices are oppositely arranged, the internal mould device of both sides not on the same axis, and the internal model of both sides
Bar is concentric with two horizontally arranged outer die holes respectively；Two clamping devices are oppositely arranged, and the clamping gesture and facial expression is to institute
Outer mold device is stated, the center line of the clamping hand of both sides is each passed through the center of circle of two horizontally arranged outer die holes, and
The internal mould device and the clamping device of homonymy are not on the same axis；Two reciprocating apparatuses are oppositely arranged, the pipe
Part slot is aligned with two horizontally arranged one of outer die holes, i.e., the pipe fitting placed on the described pipe fitting trough with it is described outer
Die hole is concentric, and the pipe fitting trough can be rotated by the sliding stand on the rotation seat, and the pipe fitting trough and two water are made
Another alignment of the outer die hole of flat raft row；
The working method of above-mentioned reciprocating bench, including：Pipe fitting is placed on the pipe fitting trough of side, by pipe fitting trough in cunning
Pipe fitting is fed into and through outer die hole by sliding on dynamic platform, and is clamped by the way that hand is clamped, and at the same time interior tringle enters pipe fitting and arrives
Up to outer die hole location, then by be clamped hand slided on sliding rail, pull pipe fitting under the collective effect of outer die hole and interior tringle into
Row stretches, until completing first time stretching process.
2. the working method of reciprocating bench according to claim 1, it is characterised in that：It is provided on the rotation seat
Telescopic mast, the sliding stand include expansion plate, returning face plate, sliding panel and driving gear, and sliding tooth is provided on the pipe fitting trough
Item；The telescopic mast is telescopic in the vertical direction to be connected on the rotation seat, and the expansion plate exists with the telescopic mast
It is rotatablely connected on vertical direction, the returning face plate is slidably connected in the horizontal direction with the expansion plate, the sliding panel and institute
It states returning face plate to be rotatablely connected in the horizontal direction, the driving gear is rotatablely connected in the vertical direction with the sliding panel, institute
It states pipe fitting trough to be slidably connected in the horizontal direction with the sliding panel, the driving gear is engaged with the drive rack, described
Pipe fitting trough can along longitudinal direction be slided with the rotation of the driving gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710431966.4A CN107008761B (en) | 2015-09-13 | 2015-09-13 | The full-automatic reciprocating bench back and forth stretched |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510591743.5A CN105127222B (en) | 2015-09-13 | 2015-09-13 | A kind of reciprocating bench |
| CN201710431966.4A CN107008761B (en) | 2015-09-13 | 2015-09-13 | The full-automatic reciprocating bench back and forth stretched |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510591743.5A Division CN105127222B (en) | 2015-09-13 | 2015-09-13 | A kind of reciprocating bench |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107008761A CN107008761A (en) | 2017-08-04 |
| CN107008761B true CN107008761B (en) | 2018-10-23 |
Family
ID=54712982
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710431966.4A Active CN107008761B (en) | 2015-09-13 | 2015-09-13 | The full-automatic reciprocating bench back and forth stretched |
| CN201510591743.5A Active CN105127222B (en) | 2015-09-13 | 2015-09-13 | A kind of reciprocating bench |
| CN201710432087.3A Active CN107185983B (en) | 2015-09-13 | 2015-09-13 | The reciprocating bench and its working method automatically back and forth stretched |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510591743.5A Active CN105127222B (en) | 2015-09-13 | 2015-09-13 | A kind of reciprocating bench |
| CN201710432087.3A Active CN107185983B (en) | 2015-09-13 | 2015-09-13 | The reciprocating bench and its working method automatically back and forth stretched |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN107008761B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107597863A (en) * | 2017-10-20 | 2018-01-19 | 江苏界达特异新材料股份有限公司 | The cold-drawn rotating disk of steel pipe |
| CN109926460A (en) * | 2019-04-18 | 2019-06-25 | 江西富鸿金属有限公司 | A kind of tin plating alloy wire ultrahigh speed wire-drawing equipment of bonding |
| CN114798776B (en) * | 2022-04-29 | 2022-11-22 | 江苏金日管业有限公司 | Tube drawing machine for stainless steel tube drawing processing |
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| CN2764511Y (en) * | 2004-11-26 | 2006-03-15 | 罗宁 | Reciprocating tube drawing machine for steel tube |
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| JP4267221B2 (en) * | 2001-01-18 | 2009-05-27 | 日本伸管株式会社 | Method and apparatus for continuous drawing of long objects |
| KR101184811B1 (en) * | 2010-08-27 | 2012-09-20 | 광동하이텍 주식회사 | Pipe drawing device |
| CN102000709A (en) * | 2010-10-27 | 2011-04-06 | 常州市腾田液压机械有限公司 | Hydraulic oil cooling method of cold drawn steel pipe and cold drawn steel pipe molding machine realizing same |
| CN203245200U (en) * | 2013-05-21 | 2013-10-23 | 湖州华恒不锈钢有限公司 | Device for controlling uniformity of wall thickness of steel pipe |
| CN104438388A (en) * | 2013-09-17 | 2015-03-25 | 西安麦特沃金液控技术有限公司 | Bidirectional hydraulic continuous drawing machine |
| CN204135088U (en) * | 2014-09-16 | 2015-02-04 | 浙江益大特钢有限公司 | A kind of steel pipe hydraulic pressure cold drawing machine |
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2015
- 2015-09-13 CN CN201710431966.4A patent/CN107008761B/en active Active
- 2015-09-13 CN CN201510591743.5A patent/CN105127222B/en active Active
- 2015-09-13 CN CN201710432087.3A patent/CN107185983B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2764511Y (en) * | 2004-11-26 | 2006-03-15 | 罗宁 | Reciprocating tube drawing machine for steel tube |
| CN201175722Y (en) * | 2008-03-19 | 2009-01-07 | 祁书瑾 | Bidirectional continuous drawing device |
| CN201807620U (en) * | 2010-10-21 | 2011-04-27 | 刘显 | Reciprocating type cold drawing machine |
| CN102950159A (en) * | 2011-08-24 | 2013-03-06 | 苏州富瑞铜业有限公司 | Tube drawing machine |
| CN204194456U (en) * | 2014-10-22 | 2015-03-11 | 林子煊 | A kind of Tube Drawing device of belt scraping plate |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105127222B (en) | 2017-06-30 |
| CN107185983A (en) | 2017-09-22 |
| CN105127222A (en) | 2015-12-09 |
| CN107008761A (en) | 2017-08-04 |
| CN107185983B (en) | 2019-06-07 |
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