CN206689216U - A kind of steel pipe processes cold-drawing device - Google Patents
A kind of steel pipe processes cold-drawing device Download PDFInfo
- Publication number
- CN206689216U CN206689216U CN201720437282.0U CN201720437282U CN206689216U CN 206689216 U CN206689216 U CN 206689216U CN 201720437282 U CN201720437282 U CN 201720437282U CN 206689216 U CN206689216 U CN 206689216U
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- cold
- vice
- pull bar
- steel pipe
- drawing trolley
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Abstract
The utility model discloses a kind of steel pipe to process cold-drawing device,Withdrawing pattern seat and cold-drawing trolley including being built-in with mould,Tong arm forms mobilizable rhombus frame with vice,The end riveting of tong arm has pull bar,Pull bar is provided with can be to the brave hook of lower swing,Notch is offered on cold-drawing trolley,Mobile pull bar can be such that the junction of itself and brave hook enters in notch so as to lower swing,Cold-drawing trolley is provided with a pair of folding cylinders for being connected to vice and tong arm junction,Compared with prior art,The utility model saves the driving structure of scroll wheel in driving cold-drawing trolley,Drawing and reset are only realized by a power transmission chain,Simplify driving structure,Make it more reasonable,Closed up and by steel tube clamping using folding cylinder control vice,Pull bar is driven to elapse forward simultaneously,Brave hook is set to be inserted into power transmission chain,Realize cold-drawing trolley and dynamofluidal connection,Make it can drawing or reset,And because power transmission chain movement is slow,Cold-drawing trolley is avoided to impinge upon energetically on withdrawing pattern seat during reset.
Description
【Technical field】
The technical field of Tube Drawing process equipment is the utility model is related to, particularly a kind of steel pipe processing cold-drawing device.
【Background technology】
The application of steel pipe is very wide, and because its quality is light, stable performance, the advantages that service life is long causes in stone
There is use in the fields such as oil, chemical industry, medical treatment, and Tube Drawing technology is current using more universal technology, typically using cold-drawn
Device is processed.
Drawbench generally comprises the withdrawing pattern seat for being built-in with mould and the cold-drawing trolley for being arranged on the withdrawing pattern seat side, and cold
The vice that dolly is provided for clamping steel pipe one end is pulled out, when cold-drawing trolley moves in withdrawing pattern seat opposite direction, steel pipe is passed through and pulled out
Die holder makes its caliber change.And cold-drawing trolley is driven by underlying power transmission chain, and both sides also set up driving cold-drawn
The auxiliary conveyor belt of dolly, auxiliary conveyor belt is used to control cold-drawing trolley to reset, therefore its dynamic structure is complex, Er Qieleng
Withdrawing pattern seat will be hit energetically by pulling out when dolly resets, and its cold-drawing trolley and the structure of power chain link are not reasonable, can not carry out
Mechanization controls.
【Utility model content】
The purpose of this utility model is exactly to solve the problems of the prior art, proposes a kind of steel pipe processing cold-drawing device, energy
It is enough to realize using power transmission chain control cold-drawing trolley movement and reset, and reach mechanization control jaw folding and control cold-drawn simultaneously
Dolly and dynamofluidal connection.
To achieve the above object, the utility model proposes a kind of steel pipe to process cold-drawing device, including is built-in with mould
Withdrawing pattern seat and the cold-drawing trolley for being arranged on the withdrawing pattern seat side, the cold-drawing trolley, which is provided with, is used to clamping steel pipe and retractable
Vice, be provided with a pair of slide rails for its slip below the cold-drawing trolley, be provided between the slide rail by driving wheel and driven
The power transmission chain of tensioning is taken turns, the driving wheel is connected with drive mechanism, and the end of the vice is connected with tong arm, the tong arm and tiger
It is pincerlike that the end riveting of the tong arm has a pull bar into mobilizable rhombus frame, the pull bar be provided with can to lower swing so that with
The brave hook of the power chain link, notch is offered on the cold-drawing trolley, and the notch is located at brave hook and pull bar junction
Side, the mobile pull bar can be such that the junction of itself and brave hook enters in the notch so as to small to lower swing, the cold-drawn
Car is provided with a pair of folding cylinders for being connected to vice and tong arm junction, and the folding cylinder can drive the vice and tong arm
Junction closes up, to control the vice to close up and pull bar is moved to the notch.
Preferably, the pull bar is in slidably to be fixed on the cold-drawing trolley through slideway and slide block structure, it is described
Slideway is opened in the side wall of pull bar, and the sliding block is fixed on the cold-drawing trolley.
Preferably, the vice includes left pliers plate and right pliers plate, the left pliers plate and right pliers plate are through bearing pin in rotatable
Interconnection together, the bearing pin is connected with cold-drawing trolley, and described left pliers plate and right pliers plate one end is provided with jaw, the other end
Linked together with the tong arm through the second bearing pin.
It is fixed on preferably, the tail end of the folding cylinder rotates through rotary shaft on the cold-drawing trolley, described second
Rotation seat is equipped with bearing pin, the piston rod of the folding cylinder is connected with the rotation seat.
Preferably, the drive mechanism includes motor and reduction box, the motor is connected with reduction box, institute
State the output shaft of reduction box and the driving wheel through transmission belt drive connection together with.
Preferably, being provided with some speed-reducing rubber bands close to withdrawing pattern seat one end in the slide rail, the speed-reducing rubber band is in
Arcuation is raised to be set.
The beneficial effects of the utility model：Compared with prior art, the utility model saves rolls in driving cold-drawing trolley
The driving structure of wheel, drawing and reset are only realized by a power transmission chain, simplify driving structure, make it more reasonable, utilize folding
Cylinder controls a pair of vices to be moved towards with tong arm junction, vice is closed up and by steel tube clamping, while drive pull bar forward
Passage, after the junction of pull bar and brave hook enters notch, brave hook loses the support of cold-drawing trolley end face, so as to occur downwards
Swing so that brave hook is inserted into power transmission chain, realize cold-drawing trolley and dynamofluidal connection, make its can drawing or reset, and
And cold-drawing trolley is avoided to impinge upon energetically on withdrawing pattern seat because power transmission chain movement is slow, during reset.
Feature and advantage of the present utility model will be described in detail by embodiment combination accompanying drawing.
【Brief description of the drawings】
Fig. 1 is use state diagram of the present utility model；
Fig. 2 is the structural representation of cold-drawing trolley in the utility model；
In figure：1- withdrawing patterns seat, 2- cold-drawing trolleys, 3- vices, 4- slide rails, 5- driving wheels, 6- driven pulleys, 7- power transmission chains, 8-
Tong arm, 9- pull bars, 10- tigers hook, 11- notches, 12- foldings cylinder, 13- slideways, 14- sliding blocks, 15- rotary shafts, 16- rotation seats,
17- motors, 18- reduction boxes, 19- speed-reducing rubbers band, 31- left pliers plates, 32- right pliers plates, 33- bearing pins, 34- jaws, 35-
Two bearing pins.
【Embodiment】
Refering to Fig. 1 and Fig. 2, the utility model includes being built-in with the withdrawing pattern seat 1 of mould and is arranged on the side of withdrawing pattern seat 1
Cold-drawing trolley 2, the cold-drawing trolley 2, which is provided with, to be used to clamp steel pipe and retractable vice 3, the lower section of cold-drawing trolley 2
Provided with a pair of slide rails 4 slided for it, the power transmission chain 7 being tensioned by driving wheel 5 and driven pulley 6 is provided between the slide rail 4, it is described
Driving wheel 5 is connected with drive mechanism, and the end of the vice 3 is connected with tong arm 8, and the tong arm 8 forms mobilizable with vice 3
Rhombus frame, the end riveting of the tong arm 8 have a pull bar 9, the pull bar 9 be provided with can to lower swing so that with the power transmission chain 7
The brave hook 10 of connection, notch 11 is offered on the cold-drawing trolley 2, and the notch 11 is located at brave hook 10 and the junction of pull bar 9
Side, the mobile pull bar 9 can be such that the junction of itself and brave hook 10 enters in the notch 11 so as to lower swing, described cold
Pull out dolly 2 and be provided with a pair of folding cylinders 12 for being connected to vice 3 and the junction of tong arm 8, the folding cylinder 12 can drive institute
State vice 3 with the junction of tong arm 8 to close up, to control the vice 3 to close up and make pull bar 9 move to the notch 11.During starting,
Notch 11 is located at the right side of brave hook 10 and the junction of pull bar 9, and now vice 3 is open-shaped, when needing to clamp steel pipe, folding gas
Cylinder 12 promotes two vices 3 to be moved towards with the junction of tong arm 8, so as to complete the clamping to steel pipe；Simultaneously, by tong arm 8
Drive, pull bar 9 will promote to notch 11, until when itself and brave hook 10 junction enter in the notch 11, tiger
Hook 10 loses the support of the end face of cold-drawing trolley 2, so as to which downward swing occur, so that brave hook 10 is inserted into power transmission chain 7, realizes
The connection of cold-drawing trolley 2 and power transmission chain 7, when cold-drawing trolley 2 drives movement by power transmission chain 7, the cold-drawn for completing steel pipe works.Cold-drawn
After the completion of, folding cylinder 12 can drive the vice 3 to be separated with the junction of tong arm 8, to control the vice 3 to open, make steel pipe
Depart from；After repetition vice 3 closes up, brave hook 10 is connected with by power transmission chain 7 again, and power transmission chain 7 can be followed to be moved to withdrawing pattern seat 1
It is dynamic, complete to reset.
Specifically, the pull bar 9 is in slidably to be fixed on the cold-drawing trolley 2 through slideway 13 and the structure of sliding block 14,
The slideway 13 is opened in the side wall of pull bar 9, and the sliding block 14 is fixed on the cold-drawing trolley 2.Using slideway 13 and slide
The structure of block 14 causes pull bar 9 to reach positioning, also moves it relatively reliable.
Specifically, the vice 3 includes left pliers plate 31 and right pliers plate 32, the left pliers plate 31 and right pliers plate 32 are through bearing pin 33
In rotatable interconnection together, the bearing pin 33 is connected with cold-drawing trolley 2, described left pliers plate 31 and right pliers plate 32 one end
Provided with jaw 34, the other end links together with the tong arm 8 through the second bearing pin 35.Left pliers plate 31, right pliers plate 32 and two
Tong arm 8 forms mobilizable rhombus frame structure, and when left pliers plate 31 and the completion folding of right pliers plate 32, and can enough drives pull bar 9 to push away
Enter.
It is fixed on specifically, the tail end of the folding cylinder 12 rotates through rotary shaft 15 on the cold-drawing trolley 2, described the
Rotation seat 16 is equipped with two bearing pins 35, the piston rod of the folding cylinder 12 is connected with the rotation seat 16.The driving machine
Structure includes motor 17 and reduction box 18, and the motor 17 is connected with reduction box 18, the output shaft of the reduction box 18
Together with being connected with the driving wheel 5 through transmission belt.
Specifically, it is provided with some speed-reducing rubber bands 19, the speed-reducing rubber band close to the one end of withdrawing pattern seat 1 in the slide rail 4
19 are set in arcuation is raised.Speed when cold-drawing trolley 2 resets can be reduced using speed-reducing rubber band 19, avoids it from hitting energetically
Withdrawing pattern seat 1 and cause the damage of withdrawing pattern seat 1.
Claims (6)
1. a kind of steel pipe processes cold-drawing device, including is built-in with the withdrawing pattern seat (1) of mould and is arranged on withdrawing pattern seat (1) side
Cold-drawing trolley (2), the cold-drawing trolley (2) be provided be used for clamp steel pipe and retractable vice (3), it is characterised in that：
A pair of slide rails (4) for its slip are provided with below the cold-drawing trolley (2), be provided between the slide rail (4) by driving wheel (5) and
The power transmission chain (7) of driven pulley (6) tensioning, the driving wheel (5) are connected with drive mechanism, and the end of the vice (3) is connected with
Tong arm (8), the tong arm (8) form mobilizable rhombus frame with vice (3), and the end riveting of the tong arm (8) has pull bar
(9), the pull bar (9) be provided with can be to lower swing so that the brave hook (10) being connected with the power transmission chain (7), the cold-drawing trolley
(2) notch (11) is offered on, the notch (11) is located at the side of brave hook (10) and pull bar (9) junction, the mobile drawing
Bar (9) can be such that the junction of itself and brave hook (10) enters in the notch (11) so as to lower swing, the cold-drawing trolley (2)
A pair of folding cylinders (12) for being connected to vice (3) and tong arm (8) junction are provided with, the folding cylinder (12) can drive institute
State vice (3) with tong arm (8) junction to close up, to control the vice (3) to close up and make pull bar (9) move to the notch (11)
It is dynamic.
A kind of 2. steel pipe processing cold-drawing device according to claim 1, it is characterised in that：The pull bar (9) is through slideway
(13) and sliding block (14) structure is in being slidably fixed on the cold-drawing trolley (2), and the slideway (13) is opened in pull bar (9)
Side wall on, the sliding block (14) is fixed on the cold-drawing trolley (2).
A kind of 3. steel pipe processing cold-drawing device according to claim 1, it is characterised in that：The vice (3) includes left pincers
Piece (31) and right pliers plate (32), the left pliers plate (31) and right pliers plate (32) are through bearing pin (33) in rotatable interconnection one
To rise, the bearing pin (33) is connected with cold-drawing trolley (2), and the left pliers plate (31) and right pliers plate (32) one end are provided with jaw (34),
The other end links together with the tong arm (8) through the second bearing pin (35).
A kind of 4. steel pipe processing cold-drawing device according to claim 3, it is characterised in that：The tail of the folding cylinder (12)
End is rotated through rotary shaft (15) and is fixed on the cold-drawing trolley (2), and rotation seat (16) is equipped with second bearing pin (35),
The piston rod of the folding cylinder (12) is connected with the rotation seat (16).
A kind of 5. steel pipe processing cold-drawing device according to claim 1, it is characterised in that：The drive mechanism includes driving
Motor (17) and reduction box (18), the motor (17) are connected with reduction box (18), the output shaft of the reduction box (18)
Together with being connected with the driving wheel (5) through transmission belt.
A kind of 6. steel pipe processing cold-drawing device according to claim 1, it is characterised in that：It is close in the slide rail (4) to pull out
Die holder (1) one end is provided with some speed-reducing rubber bands (19), and the speed-reducing rubber band (19) is set in arcuation is raised.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720437282.0U CN206689216U (en) | 2017-04-21 | 2017-04-21 | A kind of steel pipe processes cold-drawing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720437282.0U CN206689216U (en) | 2017-04-21 | 2017-04-21 | A kind of steel pipe processes cold-drawing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206689216U true CN206689216U (en) | 2017-12-01 |
Family
ID=60444729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720437282.0U Active CN206689216U (en) | 2017-04-21 | 2017-04-21 | A kind of steel pipe processes cold-drawing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206689216U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113714316A (en) * | 2021-07-23 | 2021-11-30 | 江苏华程工业制管股份有限公司 | Cold drawing device for machining bearing steel pipe |
| CN115318857A (en) * | 2022-10-12 | 2022-11-11 | 南通炜冠机械模具有限公司 | High-precision cold drawing equipment for special-shaped metal |
-
2017
- 2017-04-21 CN CN201720437282.0U patent/CN206689216U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113714316A (en) * | 2021-07-23 | 2021-11-30 | 江苏华程工业制管股份有限公司 | Cold drawing device for machining bearing steel pipe |
| CN113714316B (en) * | 2021-07-23 | 2022-09-13 | 江苏华程工业制管股份有限公司 | Cold drawing device for machining bearing steel pipe |
| CN115318857A (en) * | 2022-10-12 | 2022-11-11 | 南通炜冠机械模具有限公司 | High-precision cold drawing equipment for special-shaped metal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190116 Address after: 323400 No. 4 and 6 Songqing Road, Jiangnan Industrial Zone, Yecun Township, Songyang County, Lishui City, Zhejiang Province Patentee after: The Allianz Group Co. Ltd. Address before: 323400 No. 4 and 6 Songqing Road, Jiangnan Industrial Zone, Yecun Township, Songyang County, Lishui City, Zhejiang Province Patentee before: SONGYANG SHANGSHANG DESHENG STAINLESS STEEL CO., LTD. |
|
| TR01 | Transfer of patent right | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 323400, No. 4, No. 6, Pine Road, Jiangnan Industrial Zone, ye Cun, Songyang County, Lishui, Zhejiang Patentee after: Shanghai Desheng Group Co., Ltd Address before: 323400, No. 4, No. 6, Pine Road, Jiangnan Industrial Zone, ye Cun, Songyang County, Lishui, Zhejiang Patentee before: SHANGSHANG DESHENG GROUP Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |