CN204235165U - A kind of pipe fitting self-alignment cramping arrangement - Google Patents

A kind of pipe fitting self-alignment cramping arrangement Download PDF

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Publication number
CN204235165U
CN204235165U CN201420627940.9U CN201420627940U CN204235165U CN 204235165 U CN204235165 U CN 204235165U CN 201420627940 U CN201420627940 U CN 201420627940U CN 204235165 U CN204235165 U CN 204235165U
Authority
CN
China
Prior art keywords
base
dextrorotation
pipe fitting
oil motor
slide
Prior art date
Application number
CN201420627940.9U
Other languages
Chinese (zh)
Inventor
顾业成
刘喆
刘世德
仲冠宇
Original Assignee
扬州市油田金达实业有限公司
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
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Application filed by 扬州市油田金达实业有限公司 filed Critical 扬州市油田金达实业有限公司
Priority to CN201420627940.9U priority Critical patent/CN204235165U/en
Application granted granted Critical
Publication of CN204235165U publication Critical patent/CN204235165U/en

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Abstract

A kind of pipe fitting self-alignment cramping arrangement, be provided with base, dextrorotation screw mandrel and left-handed leading screw is provided with in base, dextrorotation slide is provided with in the T-slot of the base above dextrorotation leading screw, when working when hydraulic oil motor, pinion drives gear wheel to rotate, thus left-handed leading screw and dextrorotation screw synchronous are rotated, drive left and right slide inwardly or outwards to move simultaneously, thus make V-type jaw automatically step up or unclamp pipe fitting, by jaw is arranged to V-type shape, pipe fitting can be allowed to make clamping more firm in the process self-centering of clamping simultaneously.Drive pinion, bull gear drive to drive screw turns by hydraulic motor, thus make left and rightly to revolve that slide is simultaneously inside backwardly mobilely realizes stepping up and unclamping pipe fitting outward, this apparatus structure is simple, and centering effect is good, and it is large to step up power, and clamping efficiency is high.

Description

A kind of pipe fitting self-alignment cramping arrangement

Technical field

The utility model relates to a kind of clamping device, is specifically related to a kind of pipe fitting self-alignment cramping arrangement.

Background technology

Usually need to be applied to pipe fitting in petroleum works; pipe fitting can carry out the making in artificial shaft bottom; also the conveying of oil can be carried out; but pipe fitting usually can run into the inaccurate situation in location in process; especially in processing when blind hole; location is inaccurate may cause 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 adopts flat-nose pliers, and flat-nose pliers is without self-centering action, and pipe fitting is not easily stepped up and clamping efficiency is low, is badly in need of a kind of self centering automatic clamping device of pipe fitting that can make to meet the demand of pipe fitting processing.

Utility model content

It is simple that the purpose of this utility model is to provide a kind of structure, the pipe fitting self-alignment cramping arrangement that clamping effect is good.

The technical solution of the utility model is: a kind of pipe fitting self-alignment cramping arrangement, be provided with base, dextrorotation screw mandrel and left-handed leading screw is provided with in described base, left, dextrorotation screw mandrel plum coupling connects firmly, dextrorotation slide is provided with in the T-slot of the base above dextrorotation leading screw, base above left-handed leading screw T-shaped in be provided with left-handed slide, in base lower-left, end is provided with location-plate, location-plate makes left-handed leading screw axial location, fixed head is provided with on the upper left side of base, fixed head is provided with adjustment screw and nut, adjustment screw and nut play position-limiting action, on a left side, right slide is provided with V-type jaw, V-type jaw can play Self-centering Action, gear wheel is fixedly mounted with at the right-hand member of dextrorotation leading screw, gear wheel engages with the pinion of lower end, pinion is contained on hydraulic oil motor, hydraulic oil motor is contained on oil motor base, oil motor base is contained on base, when hydraulic oil motor works, pinion drives gear wheel to rotate, thus left-handed leading screw and dextrorotation screw synchronous are rotated, drive left and right slide inwardly or outwards to move simultaneously, thus make V-type jaw automatically step up or unclamp pipe fitting.

The clamping face of described jaw is V shape, and described jaw is two pieces, and be provided with shaft coupling in the middle of described left-handed screw mandrel and dextrorotation screw mandrel, described shaft coupling is plum coupling.

Described left-handed slide is other is provided with apparatus for adjusting position, is provided with adjustment screw and uses nut check in described apparatus for adjusting position.

Described hydraulic oil motor is contained on oil motor base, and described pinion is contained on hydraulic oil motor, and described hydraulic oil motor base is contained on base.

During described hydraulic oil motor work, the pinion be contained on hydraulic oil motor drives the gear wheel be contained on dextrorotation leading screw to rotate, thus drive left-handed slide and dextrorotation slide simultaneously inwardly or outwards motion reach and step up or unclamp workpiece.

The utility model has the advantages that: by jaw is arranged to V-type shape, pipe fitting can be allowed simultaneously to make clamping more firm in the process self-centering of clamping.Drive pinion, bull gear drive to drive screw turns by hydraulic motor, thus make left and rightly to revolve that slide is simultaneously inside backwardly mobilely realizes stepping up and unclamping pipe fitting outward, this apparatus structure is simple, and centering effect is good, and it is large to step up power, and clamping efficiency is high.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model.

Fig. 2 is sectional view of the present utility model.

In figure: 1, hydraulic oil motor, 2, oil motor base, 3, pinion, 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, adjustment screw, nut, 12, location-plate, 13 bases, 14, fixed head.

Detailed description of the invention

Below in conjunction with accompanying drawing, the utility model is described in further detail.

A kind of pipe fitting self-alignment cramping arrangement, be provided with base 13, dextrorotation screw mandrel 5 and left-handed leading screw 10 is provided with in base 13, left, dextrorotation screw mandrel plum coupling connects firmly, dextrorotation slide 6 is provided with 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 axial location, fixed head 14 is provided with on the upper left side of base 13, fixed head 14 is provided with adjustment screw 11 and nut, adjustment screw 11 and nut play position-limiting action, on a left side, right slide is provided with V-type jaw 7, V-type jaw can play Self-centering Action, gear wheel 4 is fixedly mounted with at the right-hand member of dextrorotation leading screw 5, gear wheel 4 engages with the pinion 3 of lower end, pinion 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, pinion drives gear wheel to rotate, thus make left-handed leading screw 10 and dextrorotation leading screw 5 synchronous axial system, drive left and right slide inwardly or outwards to move simultaneously, thus make V-type jaw 7 automatically step up or unclamp pipe fitting, the clamping face of jaw 7 is V shape, jaw 7 is two pieces, shaft coupling is provided with 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, be provided with adjustment screw 11 in apparatus for adjusting position and use nut check, hydraulic oil motor 1 is contained on oil motor base 2, pinion is contained on hydraulic oil motor 1, hydraulic oil motor 1 base is contained on base 13, when hydraulic oil motor 1 works, the pinion be contained on hydraulic oil motor 1 drives the gear wheel be contained on dextrorotation leading screw 5 to rotate, thus drive left-handed slide 9 and dextrorotation slide 6 simultaneously inwardly or outwards motion reach and step up or unclamp workpiece.

Claims (5)

1. a pipe fitting self-alignment cramping arrangement, be provided with base, it is characterized in that: in described base, be provided with dextrorotation screw mandrel and left-handed leading screw, left, dextrorotation screw mandrel plum coupling connects firmly, dextrorotation slide is provided with in the T-slot of the base above dextrorotation leading screw, base above left-handed leading screw T-shaped in be provided with left-handed slide, in base lower-left, end is provided with location-plate, location-plate makes left-handed leading screw axial location, fixed head is provided with on the upper left side of base, fixed head is provided with adjustment screw and nut, adjustment screw and nut play position-limiting action, on a left side, right slide is provided with V-type jaw, V-type jaw can play Self-centering Action, gear wheel is fixedly mounted with at the right-hand member of dextrorotation leading screw, gear wheel engages with the pinion of lower end, pinion is contained on hydraulic oil motor, hydraulic oil motor is contained on oil motor base, oil motor base is contained on base, when hydraulic oil motor works, pinion drives gear wheel to rotate, thus left-handed leading screw and dextrorotation screw synchronous are rotated, drive left and right slide inwardly or outwards to move simultaneously, thus make V-type jaw automatically step up or unclamp 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 is V shape, described jaw is two pieces, and be provided with shaft coupling in the middle of described left-handed screw mandrel and dextrorotation screw mandrel, described shaft coupling is plum coupling.
3. a kind of pipe fitting self-alignment cramping arrangement according to claim 1, is characterized in that: described left-handed slide is other is provided with apparatus for adjusting position, is provided with adjustment screw 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 characterized in that: described hydraulic oil motor is contained on oil motor base, and described pinion is contained on hydraulic oil motor, described hydraulic oil motor base is contained on base.
5. a kind of pipe fitting self-alignment cramping arrangement according to claim 1, it is characterized in that: when described hydraulic oil motor works, being contained in pinion on hydraulic oil motor drives the gear wheel be contained on dextrorotation leading screw to rotate, thus drive left-handed slide and dextrorotation slide simultaneously inwardly or outwards motion reach and step up or unclamp workpiece.
CN201420627940.9U 2014-10-28 2014-10-28 A kind of pipe fitting self-alignment cramping arrangement CN204235165U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420627940.9U CN204235165U (en) 2014-10-28 2014-10-28 A kind of pipe fitting self-alignment cramping arrangement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420627940.9U CN204235165U (en) 2014-10-28 2014-10-28 A kind of pipe fitting self-alignment cramping arrangement

Publications (1)

Publication Number Publication Date
CN204235165U true CN204235165U (en) 2015-04-01

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CN201420627940.9U CN204235165U (en) 2014-10-28 2014-10-28 A kind of pipe fitting self-alignment cramping arrangement

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CN (1) CN204235165U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105436937A (en) * 2015-12-17 2016-03-30 天津市滨海新区塘沽建通防腐保温有限公司 Steel pipe clamping mechanism
CN105499653A (en) * 2016-01-29 2016-04-20 合肥压力机械有限责任公司 Axial centering device of axle tube type parts
CN106005630A (en) * 2016-06-23 2016-10-12 苏州市盛百威包装设备有限公司 Packing one-way gear transmission stretching fixture for pipe
CN106217855A (en) * 2016-07-28 2016-12-14 福缔汽车(太仓)有限公司 A kind of laser welding apparatus
CN107584303A (en) * 2017-08-14 2018-01-16 广东天机工业智能系统有限公司 Tool

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105436937A (en) * 2015-12-17 2016-03-30 天津市滨海新区塘沽建通防腐保温有限公司 Steel pipe clamping mechanism
CN105499653A (en) * 2016-01-29 2016-04-20 合肥压力机械有限责任公司 Axial centering device of axle tube type parts
CN105499653B (en) * 2016-01-29 2017-12-29 合肥压力机械有限责任公司 The axial alignment device of axle pipe part
CN106005630A (en) * 2016-06-23 2016-10-12 苏州市盛百威包装设备有限公司 Packing one-way gear transmission stretching fixture for pipe
CN106217855A (en) * 2016-07-28 2016-12-14 福缔汽车(太仓)有限公司 A kind of laser welding apparatus
CN107584303A (en) * 2017-08-14 2018-01-16 广东天机工业智能系统有限公司 Tool

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GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150401

Termination date: 20181028