CN107457277A - Tube Drawing device - Google Patents
Tube Drawing device Download PDFInfo
- Publication number
- CN107457277A CN107457277A CN201710835231.8A CN201710835231A CN107457277A CN 107457277 A CN107457277 A CN 107457277A CN 201710835231 A CN201710835231 A CN 201710835231A CN 107457277 A CN107457277 A CN 107457277A
- Authority
- CN
- China
- Prior art keywords
- support
- drag hook
- travel mechanism
- clamp system
- adjusting rod
- 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- Withdrawn
Links
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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metal Extraction Processes (AREA)
Abstract
The present invention provides a kind of Tube Drawing device, including frame, clamp system, governor motion and travel mechanism, clamp system is located at travel mechanism upper end, clamp system is used to clamp steel pipe one end, travel mechanism is in the frame, travel mechanism is used to drive clamp system to carry out cold-drawn to steel pipe, governor motion includes support, drag hook and adjusting rod, branch is set up in travel mechanism, drag hook one end is hinged with support, drag hook is hinged with support, the drag hook other end is erected in travel mechanism, adjusting rod is hinged located at pedestal upper end and with support, connector is provided between adjusting rod and drag hook, connector is used to drive drag hook in the presence of adjusting rod away from travel mechanism.A kind of Tube Drawing device provided by the invention, cold-drawn is carried out to steel pipe using clamp system, governor motion and travel mechanism, while ensureing to clamp during Tube Drawing, stop continuing to stretch after outer diameter of steel pipes is cold drawing to prescribed limit, ensure cold-drawn quality.
Description
Technical field
The present invention relates to Tube Drawing technical field, more particularly to a kind of Tube Drawing device.
Background technology
Tube Drawing is used to extract steel pipe from an external mold, act as the external diameter of steel pipe from large to small, existing skill
Tube Drawing equipment in art lacks the device for automatically controlling steel pipe stretching start and stop, and it is excessive or too small to frequently result in outer diameter of steel pipes,
Cause product unqualified, influence to produce.
The content of the invention
The technical problems to be solved by the invention are：In order to overcome in the prior art Tube Drawing equipment lack and automatically control
The deficiency of Tube Drawing start stop apparatus, the present invention provide a kind of Tube Drawing device.
The present invention solves its technical problem technical scheme to be taken：A kind of Tube Drawing device, including frame, folder
Tight mechanism, governor motion and travel mechanism, the clamp system are located at the travel mechanism upper end, and the clamp system is used to press from both sides
Tight steel pipe one end, in the frame, the travel mechanism is used to drive the clamp system along steel pipe for the travel mechanism
Axial movement carries out cold-drawn to steel pipe, and the governor motion includes support, drag hook and adjusting rod, and the branch is set up in the movement
In mechanism, described drag hook one end is hinged with the support, and the pin joint axis horizontal of the drag hook and support is set and and steel pipe
Cold-drawn direction is vertical, and the drag hook other end is erected in the travel mechanism, the adjusting rod located at the pedestal upper end and
It is hinged with the support, the pin joint axis and the pin joint diameter parallel of drag hook and support of the adjusting rod and the support,
Connector is provided between the adjusting rod and drag hook, the connector is used to drive the drag hook remote in the presence of adjusting rod
The travel mechanism.
Frame is used to carry clamp system, governor motion and travel mechanism, and clamp system is used to clamp steel pipe one end, mobile
Mechanism is used to drive clamp system to carry out steel pipe cold-drawn along steel pipe axial movement, and governor motion is used to be cold drawing in outer diameter of steel pipes
Clamp system is no longer axially moved along steel pipe after prescribed limit, stop the cold-drawn operation to steel pipe, support is used to support
Support, drag hook and adjusting rod, drag hook are used to be connected with travel mechanism, and travel mechanism is when driving drag hook to Tube Drawing, drag hook
Travel mechanism is snapped onto for drag hook for L-shaped structure, adjusting rod is used to pass through company after outer diameter of steel pipes is cold drawing to prescribed limit
Drag hook is pulled out travel mechanism by fitting, drag hook is separated with travel mechanism, and clamp system no longer axially moves along steel pipe, stops
Only to the cold-drawn of steel pipe.
Further, in order to drive clamp system to be moved along Tube Drawing direction, the travel mechanism includes chain and slip
Dolly, the chain are set along Tube Drawing direction, and the sliding machine connects in the frame and with the housing slide
Connect, the branch is set up in the sliding machine upper end, and the drag hook other end is erected on the chain pin of the chain.Chain is used for
Rotated under the driving of motor along Tube Drawing direction, when drag hook is ridden upon on chain pin, drive sliding machine along Tube Drawing side
To movement, so as to drive clamp system to carry out cold-drawn operation, when adjusting rod pulls out drag hook from chain pin, sliding machine to steel pipe
Stop movement, then clamp system stops the cold-drawn operation to steel pipe.
Further, in order to when ensureing sliding machine movement clamp system can clamp steel pipe, the clamp system includes folder
Clencher and pull bar, the clamping clip include rotating shaft and tong arm, and the rotating shaft is located at the sliding machine upper end, the tong arm vertically
It is connected with the axis of rotation, the clamping clip jaw is set to the direction away from drag hook, and described pull bar one end is hinged with tong arm,
The pull bar other end is hinged with support, the pin joint axis and pull bar of the pull bar and tong arm and the pin joint axis of support
It is vertically arranged, the support is slidably connected with sliding machine.When drag hook is with chain pin connection, support applies active force to tong arm to be made
Tong arm clamps steel pipe, and clamp system can clamp steel pipe when ensure that sliding machine movement well.
Specifically, the connector is drawstring.Adjusting rod pulls drawstring, and drag hook is pulled out from chain pin.
The beneficial effects of the invention are as follows：A kind of Tube Drawing device provided by the invention, using clamp system, governor motion
Cold-drawn is carried out to steel pipe with travel mechanism, while ensureing to clamp during Tube Drawing, after outer diameter of steel pipes is cold drawing to prescribed limit
Stopping continues to stretch, and ensures cold-drawn quality.
Brief description of the drawings
The invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is the structural representation of preferred embodiment.
In figure：1st, frame, 2, support, 3, drag hook, 4, adjusting rod, 5, connector, 6, chain, 7, chain pin, 8, sliding machine,
9th, clamping clip, 10, pull bar, 11, rotating shaft.
Embodiment
Presently in connection with accompanying drawing, the present invention is described in detail.This figure is simplified schematic diagram, is only illustrated in a schematic way
The basic structure of the present invention, therefore it only shows the composition relevant with the present invention.
As shown in figure 1, a kind of Tube Drawing device of the present invention, including frame 1, clamp system, governor motion and movement
Mechanism, the clamp system are located at the travel mechanism upper end, and the clamp system is used to clamp steel pipe one end, the moving machine
In the frame 1, the travel mechanism is used to drive the clamp system cold to steel pipe progress along steel pipe axial movement structure
Pull out, the governor motion includes support 2, drag hook 3 and adjusting rod 4, and the support 2 is in the travel mechanism, the drag hook 3
For L-shaped structure, described one end of drag hook 3 passes through hinge, the pin joint axis water of the drag hook 3 and support 2 with the support 2
Flat to set and vertical with Tube Drawing direction, the other end of drag hook 3 is erected in the travel mechanism, and the adjusting rod 4 is set
In the upper end of support 2 and with the support 2 by hinge, the pin joint axis of the adjusting rod 4 and the support 2 and
The pin joint diameter parallel of drag hook 3 and support 2, is provided with connector 5, the connector 5 is used between the adjusting rod 4 and drag hook 3
In driving the drag hook 3 in the presence of adjusting rod 4, away from the travel mechanism, the connector 5 is drawstring.
The travel mechanism includes chain 6 and sliding machine 8, and the chain 6 is set along Tube Drawing direction, the chain
6 are driven by sprocket wheel and motor, and the sliding machine 8 is slidably connected in the frame 1 and with the frame 1, the cunning
The dynamic lower end of dolly 8 is uniformly provided with two row's rollers, often arranges the roller and is set along Tube Drawing direction, and the sliding machine 8 is along steel
Pipe cold-drawn direction is moved in the frame 1, and the support 2 is located at the upper end of sliding machine 8, and the other end of drag hook 3 is taken
On the chain pin 7 of the chain 6.
The clamp system includes clamping clip 9 and pull bar 10, and the clamping clip 9 includes rotating shaft 11 and tong arm, the rotating shaft
11 are located at the upper end of sliding machine 8 vertically, and the rotating shaft 11 is threadedly coupled with sliding machine 8, the tong arm and the rotating shaft
11 rotation connections, the jaw of clamping clip 9 are set to the direction away from drag hook 3, and described one end of pull bar 10 is hinged with tong arm, described
The other end of pull bar 10 is be hinged with support 2, the pull bar 10 and the pin joint axis of tong arm and the pin joint of pull bar 10 and support 2
Axis is vertically arranged, and the support 2 is slidably connected with sliding machine 8, and the specially described upper end of sliding machine 8 is provided with chute,
The chute is set along Tube Drawing direction, and the lower end of support 2 coordinates with the chute.
Operation principle：
It will treat that cold drawing steel tube is located between the jaw of clamping clip 9, drag hook 3 will be fastened on chain pin 7, the band of electric motor starting chain 6
Dynamic drag hook 3 moves, and drag hook 3 pulls support 2 to be moved on sliding machine 8, until clamping clip 9 is by steel tube clamping, will in clamping clip 9
After steel tube clamping, steel pipe is carried out cold-drawn by sliding machine 8 under the drive of drag hook 3 to cold-drawn direction, is cold drawing in outer diameter of steel pipes
After prescribed limit, operating personnel are rotated up adjusting rod 4, so as to drive drawstring that drag hook 3 is pulled out into chain pin 7, make drag hook 3 and chain
6 separation, clamp system stops movement, so as to stop the cold-drawn to steel pipe.
Using the above-mentioned desirable embodiment according to the present invention as enlightenment, by above-mentioned description, related staff
Various changes and amendments can be carried out in without departing from the scope of the present invention completely.The technical scope of this invention is not
The content being confined on specification, it is necessary to which its technical scope is determined according to right.
Claims (4)
- A kind of 1. Tube Drawing device, it is characterised in that：Including frame (1), clamp system, governor motion and travel mechanism, institute State clamp system and be located at the travel mechanism upper end, the clamp system is used to clamp steel pipe one end, and the travel mechanism is located at On the frame (1), the travel mechanism is used to drive the clamp system to carry out cold-drawn, institute to steel pipe along steel pipe axial movement Stating governor motion includes support (2), drag hook (3) and adjusting rod (4), and the support (2) is in the travel mechanism, the drawing Hook (3) one end and the support (2) are be hinged, the pin joint axis horizontal setting of the drag hook (3) and support (2) and cold with steel pipe It is vertical to pull out direction, drag hook (3) other end is erected in the travel mechanism, and the adjusting rod (4) is located at the support (2) Upper end and, the adjusting rod (4) and the pin joint axis and drag hook (3) and support of the support (2) be hinged with the support (2) (2) pin joint diameter parallel, is provided with connector (5) between the adjusting rod (4) and drag hook (3), the connector (5) is used for The drag hook (3) is driven in the presence of adjusting rod (4) away from the travel mechanism.
- 2. Tube Drawing device as claimed in claim 1, it is characterised in that：The travel mechanism includes chain (6) and slided Dolly (8), the chain (6) are set along Tube Drawing direction, the sliding machine (8) in the frame (1) and with institute State frame (1) to be slidably connected, the support (2) is located at the sliding machine (8) upper end, and drag hook (3) other end is erected on On the chain pin (7) of the chain (6).
- 3. Tube Drawing device as claimed in claim 1, it is characterised in that：The clamp system includes clamping clip (9) and drawn Bar (10), the clamping clip (9) include rotating shaft (11) and tong arm, and the rotating shaft (11) is vertically on the sliding machine (8) End, the tong arm are rotatablely connected with the rotating shaft (11), and clamping clip (9) jaw is set to the direction away from drag hook (3), institute State pull bar (10) one end to be hinged with tong arm, pull bar (10) other end is be hinged with support (2), the pull bar (10) and tong arm The pin joint axis of pin joint axis and pull bar (10) and support (2) is vertically arranged, the support (2) and sliding machine (8) it is slidably connected.
- 4. Tube Drawing device as claimed in claim 1, it is characterised in that：The connector (5) is drawstring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710835231.8A CN107457277A (en) | 2017-09-15 | 2017-09-15 | Tube Drawing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710835231.8A CN107457277A (en) | 2017-09-15 | 2017-09-15 | Tube Drawing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107457277A true CN107457277A (en) | 2017-12-12 |
Family
ID=60552472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710835231.8A Withdrawn CN107457277A (en) | 2017-09-15 | 2017-09-15 | Tube Drawing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107457277A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109834123A (en) * | 2019-04-08 | 2019-06-04 | 浙江增诚钢管有限公司 | A kind of Tube Drawing clamp system |
| CN110238220A (en) * | 2019-06-28 | 2019-09-17 | 太原恒信科达重工成套设备有限公司 | A kind of draw trolley and its application method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB584570A (en) * | 1945-01-03 | 1947-01-17 | John Kiro | Draw tongs |
| CN203459442U (en) * | 2013-07-22 | 2014-03-05 | 芜湖市海源铜业有限责任公司 | Clamping and traction device for drawing copper materials |
| CN203917435U (en) * | 2014-06-05 | 2014-11-05 | 江阴市华昌不锈钢管有限公司 | Cold-drawing machine for seamless steel |
| CN206215679U (en) * | 2016-08-14 | 2017-06-06 | 浙江中星钢管机械有限公司 | A kind of cold-drawing device in steel pipe processing |
| CN207386197U (en) * | 2017-09-15 | 2018-05-22 | 江苏武进不锈股份有限公司 | Tube Drawing device |
-
2017
- 2017-09-15 CN CN201710835231.8A patent/CN107457277A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB584570A (en) * | 1945-01-03 | 1947-01-17 | John Kiro | Draw tongs |
| CN203459442U (en) * | 2013-07-22 | 2014-03-05 | 芜湖市海源铜业有限责任公司 | Clamping and traction device for drawing copper materials |
| CN203917435U (en) * | 2014-06-05 | 2014-11-05 | 江阴市华昌不锈钢管有限公司 | Cold-drawing machine for seamless steel |
| CN206215679U (en) * | 2016-08-14 | 2017-06-06 | 浙江中星钢管机械有限公司 | A kind of cold-drawing device in steel pipe processing |
| CN207386197U (en) * | 2017-09-15 | 2018-05-22 | 江苏武进不锈股份有限公司 | Tube Drawing device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109834123A (en) * | 2019-04-08 | 2019-06-04 | 浙江增诚钢管有限公司 | A kind of Tube Drawing clamp system |
| CN110238220A (en) * | 2019-06-28 | 2019-09-17 | 太原恒信科达重工成套设备有限公司 | A kind of draw trolley and its application method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171212 |