CN105619100A - Automatic centering and clamping device for pipes - Google Patents

Automatic centering and clamping device for pipes Download PDF

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Publication number
CN105619100A
CN105619100A CN201410585461.XA CN201410585461A CN105619100A CN 105619100 A CN105619100 A CN 105619100A CN 201410585461 A CN201410585461 A CN 201410585461A CN 105619100 A CN105619100 A CN 105619100A
Authority
CN
China
Prior art keywords
base
oil motor
dextrorotation
hydraulic oil
contained
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.)
Pending
Application number
CN201410585461.XA
Other languages
Chinese (zh)
Inventor
顾业成
刘喆
刘世德
仲冠宇
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
YANGZHOU YOUTIAN JINDA INDUSTRIAL Co Ltd
Original Assignee
YANGZHOU YOUTIAN JINDA INDUSTRIAL Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by YANGZHOU YOUTIAN JINDA INDUSTRIAL Co Ltd filed Critical YANGZHOU YOUTIAN JINDA INDUSTRIAL Co Ltd
Priority to CN201410585461.XA priority Critical patent/CN105619100A/en
Publication of CN105619100A publication Critical patent/CN105619100A/en
Pending legal-status Critical Current

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Abstract

An automatic centering and clamping device for pipes is provided with a base 13, wherein a right screw rod 5 and a left screw rod 10 are arranged in the base 13, and a right rotation slide base 6 is arranged in a T-shaped groove, located above the right screw rod 5, of the base 13; when a hydraulic oil motor 1 works, a pinion drives a gearwheel to do rotation motion, then the left screw rod 10 and the right screw rod 5 rotate synchronously, a left rotation slide base and the right rotation slide base are driven to move inwards or outwards simultaneously, and therefore a V-shaped clamping jaw 7 automatically clamps or releases the pipes. By arranging the clamping jaw to be of the V shape, the pipes can be automatically centered in the clamped process and can be clamped more firmly. The hydraulic oil motor drives the pinion and the gearwheel to rotate for driving the screw rods to rotate, and therefore the left rotation slide base and the right rotation slide base move outwards after moving inwards simultaneously for clamping or releasing the pipes. The automatic centering and clamping device is simple in structure, good in centering effect, large in clamping force and high in clamping efficiency.

Description

A kind of pipe fitting self-alignment cramping arrangement
Technical field
The present invention relates to a kind of clamping device, be specifically related to a kind of pipe fitting self-alignment cramping arrangement.
Background technology
Petroleum works usually need be applied to pipe fitting; pipe fitting can carry out the making in artificial shaft bottom; the conveying of oil can also be carried out; but pipe fitting usually can run into the situation that location is inaccurate in the course of processing; especially in processing when blind hole; location is forbidden to may result in scrapping of whole artificial bottom of a well pipe fitting, adds the cost of oil well operation. For the clamping of pipe part, conventional method be adopt flat-nose pliers, flat-nose pliers is without self-centering action, and pipe fitting is not easily stepped up and clamping efficiency is low, be badly in need of a kind of can make the self centering automatic clamping device of pipe fitting with meet pipe fitting processing demand.
Summary of the invention
It is an object of the invention to provide a kind of simple in construction, a kind of pipe fitting self-alignment cramping arrangement that clamping effect is good.
The technical scheme is that a kind of pipe fitting self-alignment cramping arrangement, it is provided with base 13, dextrorotation screw mandrel 5 and left-handed leading screw 10 it is provided with in base 13, left, dextrorotation screw mandrel plum coupling connects firmly, it is provided with dextrorotation slide 6 in the T-slot of the base 13 above dextrorotation leading screw 5, base 13 above left-handed leading screw 10 T-shaped in be provided with left-handed slide 9, in base 13 lower-left, end is provided with location-plate 12, location-plate 12 makes left-handed leading screw 10 axially position, fixing plate 14 it is provided with on the upper left side of base 13, fixing plate 14 is provided with adjustment screw 11 and nut, regulate screw 11 and nut plays position-limiting action, on a left side, right slide is provided with V-type jaw 7, V-type jaw can play Self-centering Action. right-hand member at dextrorotation leading screw 5 is fixedly mounted with gear wheel 4, gear wheel 4 engages with the little gear 3 of lower end, little gear 3 is contained on hydraulic oil motor 1, hydraulic oil motor 1 is contained on oil motor base 2, and oil motor base 2 is contained on base 13, when hydraulic oil motor 1 works, little gear driven gear wheel rotates, so that left-handed leading screw 10 and dextrorotation leading screw 5 synchronous axial system, drive left and right slide outwardly or inwardly to move, so that V-type jaw 7 automatically steps up or unclamps pipe fitting simultaneously.
The clamping face of described jaw 7 is V-arrangement, and jaw 7 used is two pieces, is provided with shaft coupling in the middle of described left-handed screw mandrel 10 and dextrorotation screw mandrel 5, and described shaft coupling is plum coupling 8.
Described left-handed slide 6 is other is provided with apparatus for adjusting position, is provided with adjustment screw 11 and uses nut check in described apparatus for adjusting position.
Described hydraulic oil motor 1 is contained on oil motor base 2, and described little gear is contained on hydraulic oil motor 1, and described hydraulic oil motor 1 base is contained on base 13.
When described hydraulic oil motor 1 works, the little gear driven being contained on hydraulic oil motor 1 is contained in the gear wheel on dextrorotation leading screw 5 and rotates, and reaches to step up or unclamp workpiece thus drive left-handed slide 9 and dextrorotation slide 6 outwardly or inwardly to move simultaneously.
The invention have the advantage that by jaw being arranged to V-type shape, it is possible to allow pipe fitting make clamping more firm in the process self-centering of clamping simultaneously. Driving little gear, bull gear drive to drive screw turns by hydraulic motor, so that being displaced outwardly realizing stepping up and unclamping pipe fitting after inside while of left and right rotation slide, this apparatus structure is simple, and centering effect is good, adds clamp force big, clamping efficiency height.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the sectional view of the present invention.
In figure: 1, hydraulic oil motor, 2, oil motor base, 3, little gear, 4, gear wheel, 5, dextrorotation leading screw,
6, dextrorotation slide, 7, V-type jaw, 8, plum coupling, 9, left-handed slide, 10, left-handed leading screw, 11, regulate screw, 12, location-plate, 13 bases, 14, fixing plate.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described.
A kind of pipe fitting self-alignment cramping arrangement, it is provided with base 13, dextrorotation screw mandrel 5 and left-handed leading screw 10 it is provided with in base 13, left, dextrorotation screw mandrel plum coupling connects firmly, it is provided with dextrorotation slide 6 in the T-slot of the base 13 above dextrorotation leading screw 5, base 13 above left-handed leading screw 10 T-shaped in be provided with left-handed slide 9, in base 13 lower-left, end is provided with location-plate 12, location-plate 12 makes left-handed leading screw 10 axially position, fixing plate 14 it is provided with on the upper left side of base 13, fixing plate 14 is provided with adjustment screw 11 and nut, regulate screw 11 and nut plays position-limiting action, on a left side, right slide is provided with V-type jaw 7, V-type jaw can play Self-centering Action. right-hand member at dextrorotation leading screw 5 is fixedly mounted with gear wheel 4, gear wheel 4 engages with the little gear 3 of lower end, little gear 3 is contained on hydraulic oil motor 1, hydraulic oil motor 1 is contained on oil motor base 2, oil motor base 2 is contained on base 13, when hydraulic oil motor 1 works, little gear driven gear wheel rotates, so that left-handed leading screw 10 and dextrorotation leading screw 5 synchronous axial system, drive left and right slide outwardly or inwardly to move simultaneously, so that V-type jaw 7 automatically steps up or unclamps pipe fitting, the clamping face of jaw 7 is V-arrangement, jaw 7 used is two pieces, it is provided with shaft coupling in the middle of left-handed screw mandrel 10 and dextrorotation screw mandrel 5, shaft coupling is plum coupling 8, left-handed slide 6 is other is provided with apparatus for adjusting position, adjustment screw 11 it is provided with and with nut check in apparatus for adjusting position, hydraulic oil motor 1 is contained on oil motor base 2, little gear is contained on hydraulic oil motor 1, hydraulic oil motor 1 base is contained on base 13, when hydraulic oil motor 1 works, the little gear driven being contained on hydraulic oil motor 1 is contained in the gear wheel on dextrorotation leading screw 5 and rotates, reach to step up or unclamp workpiece thus drive left-handed slide 9 and dextrorotation slide 6 outwardly or inwardly to move simultaneously.

Claims (5)

1. a pipe fitting self-alignment cramping arrangement, it is provided with base 13, dextrorotation screw mandrel 5 and left-handed leading screw 10 it is provided with in base 13, left, dextrorotation screw mandrel plum coupling connects firmly, it is provided with dextrorotation slide 6 in the T-slot of the base 13 above dextrorotation leading screw 5, base 13 above left-handed leading screw 10 T-shaped in be provided with left-handed slide 9, in base 13 lower-left, end is provided with location-plate 12, location-plate 12 makes left-handed leading screw 10 axially position, fixing plate 14 it is provided with on the upper left side of base 13, fixing plate 14 is provided with adjustment screw 11 and nut, regulate screw 11 and nut plays position-limiting action, on a left side, right slide is provided with V-type jaw 7, V-type jaw can play Self-centering Action, right-hand member at dextrorotation leading screw 5 is fixedly mounted with gear wheel 4, gear wheel 4 engages with the little gear 3 of lower end, little gear 3 is contained on hydraulic oil motor 1, hydraulic oil motor 1 is contained on oil motor base 2, oil motor base 2 is contained on base 13, when hydraulic oil motor 1 works, little gear driven gear wheel rotates, so that left-handed leading screw 10 and dextrorotation leading screw 5 synchronous axial system, drive left and right slide outwardly or inwardly to move simultaneously, so that V-type jaw 7 automatically steps up or unclamps pipe fitting.
2. a kind of pipe fitting self-alignment cramping arrangement according to claim 1, it is characterized in that: the clamping face of described jaw 7 is V-arrangement, jaw 7 used is two pieces, is provided with shaft coupling in the middle of described left-handed screw mandrel 10 and dextrorotation screw mandrel 5, and described shaft coupling is plum coupling 8.
3. a kind of pipe fitting self-alignment cramping arrangement according to claim 1, it is characterised in that: described left-handed slide 6 is other is provided with apparatus for adjusting position, is provided with adjustment screw 11 and uses nut check in described apparatus for adjusting position.
4. a kind of pipe fitting self-alignment cramping arrangement according to claim 1, it is characterised in that: described hydraulic oil motor 1 is contained on oil motor base 2, and described little gear is contained on hydraulic oil motor 1, and described hydraulic oil motor 1 base is contained on base 13.
5. a kind of pipe fitting self-alignment cramping arrangement according to claim 1, it is characterized in that: when described hydraulic oil motor 1 works, the little gear driven being contained on hydraulic oil motor 1 is contained in the gear wheel on dextrorotation leading screw 5 and rotates, and reaches to step up or unclamp workpiece thus drive left-handed slide 9 and dextrorotation slide 6 outwardly or inwardly to move simultaneously.
CN201410585461.XA 2014-10-28 2014-10-28 Automatic centering and clamping device for pipes Pending CN105619100A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410585461.XA CN105619100A (en) 2014-10-28 2014-10-28 Automatic centering and clamping device for pipes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410585461.XA CN105619100A (en) 2014-10-28 2014-10-28 Automatic centering and clamping device for pipes

Publications (1)

Publication Number Publication Date
CN105619100A true CN105619100A (en) 2016-06-01

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410585461.XA Pending CN105619100A (en) 2014-10-28 2014-10-28 Automatic centering and clamping device for pipes

Country Status (1)

Country Link
CN (1) CN105619100A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106181471A (en) * 2016-08-01 2016-12-07 佛山锋顺机械科技有限公司 A kind of automatic cutting equipment clamping device
CN106965104A (en) * 2017-05-12 2017-07-21 陈少峰 A kind of Automatic-clamping equipment processed for shaft coupling
CN107175517A (en) * 2017-05-29 2017-09-19 苏州固特斯电子科技有限公司 A kind of fixed tubing positioning fixture
CN107498722A (en) * 2017-10-17 2017-12-22 福州大学 Can self centering single-crystal silicon bar materials clamping device and its method of work
CN107973083A (en) * 2017-07-10 2018-05-01 常州信息职业技术学院 The automatic grass-hopper of plate
CN109703981A (en) * 2019-03-10 2019-05-03 杜宗英 Apron feeder drives the semi-automatic encapsulated equipment of roller
CN112743023A (en) * 2019-10-31 2021-05-04 长春设备工艺研究所 Multi-wheel composite feeding mechanism

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106181471A (en) * 2016-08-01 2016-12-07 佛山锋顺机械科技有限公司 A kind of automatic cutting equipment clamping device
CN106965104A (en) * 2017-05-12 2017-07-21 陈少峰 A kind of Automatic-clamping equipment processed for shaft coupling
CN107175517A (en) * 2017-05-29 2017-09-19 苏州固特斯电子科技有限公司 A kind of fixed tubing positioning fixture
CN107973083A (en) * 2017-07-10 2018-05-01 常州信息职业技术学院 The automatic grass-hopper of plate
CN107498722A (en) * 2017-10-17 2017-12-22 福州大学 Can self centering single-crystal silicon bar materials clamping device and its method of work
CN107498722B (en) * 2017-10-17 2019-09-13 福州大学 It can self centering single-crystal silicon bar materials clamping device and its working method
CN109703981A (en) * 2019-03-10 2019-05-03 杜宗英 Apron feeder drives the semi-automatic encapsulated equipment of roller
CN112743023A (en) * 2019-10-31 2021-05-04 长春设备工艺研究所 Multi-wheel composite feeding mechanism

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PB01 Publication
C06 Publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20160601

WD01 Invention patent application deemed withdrawn after publication