CN113102645A - Seamless steel pipe necking control device - Google Patents
Seamless steel pipe necking control device Download PDFInfo
- Publication number
- CN113102645A CN113102645A CN202110324669.6A CN202110324669A CN113102645A CN 113102645 A CN113102645 A CN 113102645A CN 202110324669 A CN202110324669 A CN 202110324669A CN 113102645 A CN113102645 A CN 113102645A
- Authority
- CN
- China
- Prior art keywords
- steel pipe
- control device
- seamless steel
- servo motor
- moving mechanism
- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D41/00—Application of procedures in order to alter the diameter of tube ends
- B21D41/04—Reducing; Closing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C51/00—Measuring, gauging, indicating, counting, or marking devices specially adapted for use in the production or manipulation of material in accordance with subclasses B21B - B21F
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/003—Positioning devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
The invention discloses a seamless steel tube head-shrinking control device which comprises a base and a screw rod, wherein a second servo motor is installed on one side of the base, a moving block is movably arranged in the base, the screw rod penetrates through the moving block, guide rods penetrate through the top end and the bottom end of the moving block, a support is arranged in a support, a push rod penetrates through the support, and a head-shrinking machine is arranged on one side of the base. According to the seamless steel pipe end-reducing control device, the measuring mechanism is arranged, the gear is driven to rotate by starting the seamless steel pipe end-reducing control device through the first servo motor when the seamless steel pipe end-reducing control device is used, the toothed plate is driven to move due to the fact that the gear is meshed with the toothed plate, the laser measures the length of the steel pipe in the process that the toothed plate moves, the length of the steel pipe in the extending process is adjusted to be proper, the end-reducing process or the short end-reducing process is avoided, the use condition of the steel pipe in the later period is affected, and the seamless steel pipe end-reducing control device is convenient to.
Description
Technical Field
The invention relates to the technical field of seamless steel pipe processing, in particular to a seamless steel pipe necking control device.
Background
The seamless steel pipe is provided with a hollow section and mainly used as a pipeline for fluid conveying, the seamless steel pipe is widely applied to the related fields along with the continuous development of society, a series of processing links are needed in the processing process of the seamless steel pipe, most important in the processing links is to perform head reduction on one end of the seamless steel pipe, when the head reduction process is performed by using a head reducing machine, the length of the seamless steel pipe which needs to be shortened needs to be controlled by a control device, and the existing head reduction control device still has some defects in the using process.
Traditional this type of seamless steel pipe throat controlling means is owing to inconvenient as required reducing steel pipe length when using, and the later stage leads to the steel pipe to reduce length overlength or short excessively, influences the later stage and uses.
Disclosure of Invention
The invention aims to provide a seamless steel tube necking control device, which solves the problem that the device proposed in the background art is inconvenient to narrow as required.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a seamless steel pipe contracts first controlling means, includes base and screw rod, second servo motor is installed to one side of base, the inside activity of base has the piece of moving, and moves the inside of piece and run through there is the screw rod, it has the guide arm all to run through with the bottom to move the inside top of piece, the top of moving the piece is provided with moving mechanism, and there is measuring mechanism one side on moving mechanism top, moving mechanism's inside is provided with adjusts the structure, moving mechanism's top is provided with the pillar, the inside of pillar is provided with the support, and the inside of support runs through there is the push rod, one side of push rod is fixed with the grip block, and the inside of grip block is provided with the blotter, one side of base is provided with contracts first machine.
Preferably, the measuring mechanism includes first servo motor, gear, pinion rack and laser instrument, first servo motor installs in one side of pillar, the gear is installed to first servo motor one side, the pinion rack runs through in the inside of pillar, and one side of pinion rack installs the laser instrument.
Preferably, the surface of pinion rack is provided with the scale, intermeshing between pinion rack and the gear.
Preferably, adjust the structure and include cell body, through-hole and connecting seat, the cell body sets up in the inside one side of moving mechanism, the inside of cell body is provided with the connecting seat, and the connecting seat top extends to the moving mechanism top and is connected with the bottom of pillar, the through-hole has all run through the through-hole with the surface of cell body.
Preferably, moving mechanism includes threaded rod, bottom plate, connecting block, guide bar and third servo motor, the bottom plate sets up in the top of moving the piece, the inside of bottom plate is provided with the connecting block, and the connecting block top extends to the top of bottom plate, threaded rod is run through to the inside of connecting block, the guide bar has been run through to the inside bottom of connecting block, the internally mounted of threaded rod one side bottom plate has third servo motor.
Preferably, an internal thread hole is formed in the connecting block, and the threaded rod is connected with the third servo motor through a rotator.
Compared with the prior art, the invention has the beneficial effects that: the seamless steel tube necking control device not only realizes that the seamless steel tube necking control device is convenient to measure according to the requirement, but also realizes that the seamless steel tube necking control device is convenient to adjust the distance between the supporting columns and has the adjusting function;
(1) the measuring mechanism is arranged, the gear is driven to rotate by starting the first servo motor when the seamless steel pipe contraction control device is used, the toothed plate is driven to move due to the fact that the gear is meshed with the toothed plate, the laser instrument measures the length of the steel pipe in the process that the toothed plate moves, the length of the steel pipe in the steel pipe contraction process is adjusted to be proper, the problem that the length of the steel pipe in the later period is influenced due to the fact that the length of the steel pipe in the steel pipe contraction process is too short or too short is avoided, and the seamless steel pipe contraction control device is convenient to measure according to requirements;
(2) by arranging the adjusting structure, when the steel pipe is relatively short, the fastener matched with the through hole is rotationally taken out, the supporting columns on one side are moved to the other side, and the supporting columns are moved to the proper distance, then the connecting block and the connecting seat are fixed through the fastener again, the steel pipe is clamped through the two supporting columns simultaneously, the stability of clamping the steel pipe can be improved, and the seamless steel pipe necking control device is convenient for adjusting the distance between the supporting columns;
(3) through being provided with moving mechanism, can drive the threaded rod rotatory through starting third servo motor when using to remove at the rotatory in-process connecting block of threaded rod, and steadily move under the cooperation of guide bar, consequently can put the central point that the central point of steel pipe is in the central point department of putting of reducing the first machine and be in same water flat line, improve the accuracy of steel pipe and the mutual joint of reducing the first machine, realized that this seamless steel pipe contracts first controlling means has regulatory function.
Drawings
FIG. 1 is a schematic view of a partial cross-sectional structure of the present invention;
FIG. 2 is a schematic side view of a portion of the present invention;
FIG. 3 is a schematic front view of the measuring mechanism of the present invention;
FIG. 4 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;
FIG. 5 is a schematic top view of the connecting block of the present invention;
FIG. 6 is a schematic side sectional view of the moving mechanism of the present invention.
In the figure: 1. a head shrinking machine; 2. a support; 3. a measuring mechanism; 301. a first servo motor; 302. a gear; 303. a toothed plate; 304. a laser instrument; 4. a pillar; 5. a base; 6. a second servo motor; 7. moving the block; 8. a guide bar; 9. a screw; 10. a push rod; 11. a cushion pad; 12. a clamping block; 13. an adjustment structure; 1301. a trough body; 1302. a through hole; 1303. a connecting seat; 14. a moving mechanism; 1401. a threaded rod; 1402. a base plate; 1403. connecting blocks; 1404. a guide bar; 1405. and a third servo motor.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, an embodiment of the present invention is shown: a seamless steel pipe shrinking control device comprises a base 5 and a screw rod 9, a second servo motor 6 is installed on one side of the base 5, the type of the second servo motor 6 can be MR-J2S-20A, the input end of the second servo motor 6 is electrically connected with the output end of a control panel, a moving block 7 is movably arranged in the base 5, the screw rod 9 penetrates through the moving block 7, guide rods 8 penetrate through the top end and the bottom end of the inside of the moving block 7, a moving mechanism 14 is arranged above the moving block 7, the moving mechanism 14 comprises a threaded rod 1401, a bottom plate 1402, a connecting block 1403, a guide rod 1404 and a third servo motor 1405, the bottom plate 1402 is arranged at the top end of the moving block 7, the connecting block 1403 is arranged in the bottom plate 1402, the top end of the connecting block 1403 extends to the upper side of the bottom plate 1402, the threaded rod 1403 penetrates through the inside of the connecting block 1403, the guide rod 1404 penetrates through the bottom end of the inside, a third servo motor 1405 is arranged inside the bottom plate 1402 on one side of the threaded rod 1401, the type of the third servo motor 1405 can be QS-750W, the input end of the third servo motor 1405 is electrically connected with the output end of the control panel, an internal threaded hole is formed inside the connecting block 1403, and the threaded rod 1401 is connected with the third servo motor 1405 through a rotator;
when the seamless steel pipe end-reducing control device is used, the third servo motor 1405 is started to drive the threaded rod 1401 to rotate, the connecting block 1403 moves in the rotating process of the threaded rod 1401 and stably moves under the coordination of the guide rod 1404, so that the center position of a steel pipe can be positioned at the center position of the end-reducing machine 1 and positioned on the same horizontal line, the accuracy of mutual clamping of the steel pipe and the end-reducing machine 1 is improved, and the seamless steel pipe end-reducing control device has an adjusting function;
there is measuring mechanism 3 on one side of 14 tops of moving mechanism, measuring mechanism 3 includes first servo motor 301, gear 302, pinion rack 303 and laser instrument 304, first servo motor 301 installs in one side of pillar 4, the model of this first servo motor 301 can be 40ST-M00130, the input of first servo motor 301 and the output electric connection of control panel, gear 302 is installed to first servo motor 301 one side, pinion rack 303 runs through in the inside of pillar 4, and one side of pinion rack 303 installs laser instrument 304, the model of this laser instrument 304 can be H15404, the input of laser instrument 304 and the output electric connection of control panel, the surface of pinion rack 303 is provided with the scale, mesh between pinion rack 303 and the gear 302;
when the seamless steel pipe end-reducing control device is used, the first servo motor 301 is started to drive the gear 302 to rotate, the gear 302 and the toothed plate 303 are meshed with each other, so that the toothed plate 303 is driven to move, the laser instrument 304 measures the length of the steel pipe in the moving process of the toothed plate 303, the extending length of the steel pipe is adjusted to be proper, the end-reducing length process or too short process is avoided, the use condition of the steel pipe in the later period is influenced, and the seamless steel pipe end-reducing control device is convenient to measure the steel pipe end-reducing control device according to the requirement;
an adjusting structure 13 is arranged inside the moving mechanism 14, the adjusting structure 13 comprises a groove body 1301, a through hole 1302 and a connecting seat 1303, the groove body 1301 is arranged on one side inside the moving mechanism 14, the connecting seat 1303 is arranged inside the groove body 1301, the top end of the connecting seat 1303 extends to the upper side of the moving mechanism 14 and is connected with the bottom end of the strut 4, and the through hole 1302 and the surface of the groove body 1301 are both provided with the through hole 1302;
when the steel pipe is relatively short, the fastening piece matched with the through hole 1302 is taken out in a rotating mode, the supporting columns 4 on one side are moved to the other side, the supporting columns 4 on one side are moved to the proper distance, then the connecting block 1403 and the connecting seat 1303 are fixed through the fastening piece again, the steel pipe is clamped through the two supporting columns 4 simultaneously, the stability of steel pipe clamping can be improved, and the seamless steel pipe necking control device is convenient for adjusting the distance between the supporting columns 4;
the top end of the moving mechanism 14 is provided with a pillar 4, the inside of the pillar 4 is provided with a support 2, the inside of the support 2 is penetrated with a push rod 10, one side of the push rod 10 is fixed with a clamping block 12, the inside of the clamping block 12 is provided with a cushion pad 11, and one side of the base 5 is provided with a head shrinking machine 1.
The working principle is as follows: when the device is used, an external power supply is adopted, the device is moved to one side of the head reducing machine 1, the distance between the support columns 4 is adjusted according to the length of a steel pipe, the fastening piece is rotated and taken out during adjustment, the support columns 4 are moved to reduce the distance between the support columns 4, the support columns 4 drive the connecting seats 1303 to move during movement, and when the support columns 4 move to proper positions, the connecting blocks 1403 and the connecting seats 1303 are fixed through the fastening piece again;
secondly, the steel pipe is placed inside the support column 4, the first servo motor 301 is started to drive the gear 302 to rotate, the toothed plate 303 is driven to move, the laser instrument 304 measures one side of the steel pipe when the toothed plate 303 moves, the reserved length of the steel pipe is measured, when the length reaches the reserved position, the push rods 10 on two sides are rotated, the steel pipe is clamped by the clamping blocks 12, the buffer cushion 11 plays a role in clamping and buffering in the clamping process, and meanwhile, the toothed plate 303 is reset through the reaction of the first servo motor 301;
finally start third servo motor 1405, it is rotatory to drive threaded rod 1401 by third servo motor 1405, it can to have connecting block 1403 to drive pillar 4 to move suitable position simultaneously, start second servo motor 6 afterwards, it is rotatory and make and move the steel pipe that piece 7 drives the centre gripping and move to drive screw rod 9, make the steel pipe that extends insert the inside of heading machine 1, start heading machine 1 again by heading machine 1's controller, it can to shorten gradually to suitable size by the inside device of heading machine 1 outside diameter of steel pipe one side, the steel pipe that will accomplish after the completion is taken out, the final use work who accomplishes the device.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a seamless steel pipe contracts first controlling means, includes base (5) and screw rod (9), its characterized in that: a second servo motor (6) is arranged on one side of the base (5), a moving block (7) is movably arranged in the base (5), a screw rod (9) penetrates through the moving block (7), guide rods (8) penetrate through the top end and the bottom end of the moving block (7), a moving mechanism (14) is arranged above the moving block (7), and one side of the top end of the moving mechanism (14) is provided with a measuring mechanism (3), an adjusting structure (13) is arranged inside the moving mechanism (14), a support post (4) is arranged at the top end of the moving mechanism (14), a bracket (2) is arranged in the support post (4), a push rod (10) penetrates through the inside of the bracket (2), a clamping block (12) is fixed on one side of the push rod (10), and a buffer pad (11) is arranged in the clamping block (12), and a head shrinking machine (1) is arranged on one side of the base (5).
2. The seamless steel tube necking-down control device according to claim 1, characterized in that: measuring mechanism (3) include first servo motor (301), gear (302), pinion rack (303) and laser instrument (304), install in one side of pillar (4) first servo motor (301), gear (302) are installed to first servo motor (301) one side, pinion rack (303) run through in the inside of pillar (4), and laser instrument (304) are installed to one side of pinion rack (303).
3. The seamless steel tube necking-down control device according to claim 2, characterized in that: the surface of pinion rack (303) is provided with the scale, intermeshing between pinion rack (303) and gear (302).
4. The seamless steel tube necking-down control device according to claim 1, characterized in that: the adjusting structure (13) comprises a groove body (1301), a through hole (1302) and a connecting seat (1303), the groove body (1301) is arranged on one side of the inside of the moving mechanism (14), the connecting seat (1303) is arranged inside the groove body (1301), the top end of the connecting seat (1303) extends to the upper portion of the moving mechanism (14) and is connected with the bottom end of the strut (4), and the through hole (1302) penetrates through the surface of the groove body (1301).
5. The seamless steel tube necking-down control device according to claim 1, characterized in that: the moving mechanism (14) comprises a threaded rod (1401), a bottom plate (1402), a connecting block (1403), a guide rod (1404) and a third servo motor (1405), the bottom plate (1402) is arranged on the top end of the moving block (7), the connecting block (1403) is arranged inside the bottom plate (1402), the top end of the connecting block (1403) extends to the upper portion of the bottom plate (1402), the threaded rod (1401) penetrates through the inside of the connecting block (1403), the guide rod (1404) penetrates through the bottom end inside the connecting block (1403), and the third servo motor (1405) is arranged inside the bottom plate (1402) on one side of the threaded rod (1401).
6. The seamless steel tube necking-down control device according to claim 5, characterized in that: an internal thread hole is formed in the connecting block (1403), and the threaded rod (1401) is connected with the third servo motor (1405) through a rotator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110324669.6A CN113102645A (en) | 2021-03-26 | 2021-03-26 | Seamless steel pipe necking control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110324669.6A CN113102645A (en) | 2021-03-26 | 2021-03-26 | Seamless steel pipe necking control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113102645A true CN113102645A (en) | 2021-07-13 |
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ID=76712269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110324669.6A Pending CN113102645A (en) | 2021-03-26 | 2021-03-26 | Seamless steel pipe necking control device |
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| Country | Link |
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| CN (1) | CN113102645A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1683844A1 (en) * | 1988-12-28 | 1991-10-15 | Краматорский Научно-Исследовательский И Проектно-Технологический Институт Машиностроения | Rolling-out machine |
| CN102581048A (en) * | 2012-02-13 | 2012-07-18 | 昆山长运电子工业有限公司 | High-precision heat pipe contraction machine |
| CN203679064U (en) * | 2014-01-08 | 2014-07-02 | 华南理工大学 | Heat pipe contracting equipment |
| CN204313757U (en) * | 2014-11-24 | 2015-05-06 | 广州信邦汽车装备制造有限公司 | A kind of minimum ground clearance of car measuring instrument |
| CN107186099A (en) * | 2016-03-14 | 2017-09-22 | 新昌县鸿裕工业产品设计有限公司 | Machine for shrinking material feeds positioning auxiliary device |
| CN211614874U (en) * | 2019-11-05 | 2020-10-02 | 佛山市鸿创恒远金属制品有限公司 | Nonrust cutter that accuracy is high for steel pipe |
| CN112338577A (en) * | 2020-10-31 | 2021-02-09 | 甘信英 | Positioning and clamping device for steel pipe cutting |
-
2021
- 2021-03-26 CN CN202110324669.6A patent/CN113102645A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1683844A1 (en) * | 1988-12-28 | 1991-10-15 | Краматорский Научно-Исследовательский И Проектно-Технологический Институт Машиностроения | Rolling-out machine |
| CN102581048A (en) * | 2012-02-13 | 2012-07-18 | 昆山长运电子工业有限公司 | High-precision heat pipe contraction machine |
| CN203679064U (en) * | 2014-01-08 | 2014-07-02 | 华南理工大学 | Heat pipe contracting equipment |
| CN204313757U (en) * | 2014-11-24 | 2015-05-06 | 广州信邦汽车装备制造有限公司 | A kind of minimum ground clearance of car measuring instrument |
| CN107186099A (en) * | 2016-03-14 | 2017-09-22 | 新昌县鸿裕工业产品设计有限公司 | Machine for shrinking material feeds positioning auxiliary device |
| CN211614874U (en) * | 2019-11-05 | 2020-10-02 | 佛山市鸿创恒远金属制品有限公司 | Nonrust cutter that accuracy is high for steel pipe |
| CN112338577A (en) * | 2020-10-31 | 2021-02-09 | 甘信英 | Positioning and clamping device for steel pipe cutting |
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Application publication date: 20210713 |
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