CN205967981U - Be used for small -bore tubular product welded frock that is geared to needs of job fast - Google Patents

Be used for small -bore tubular product welded frock that is geared to needs of job fast Download PDF

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Publication number
CN205967981U
CN205967981U CN201620830261.0U CN201620830261U CN205967981U CN 205967981 U CN205967981 U CN 205967981U CN 201620830261 U CN201620830261 U CN 201620830261U CN 205967981 U CN205967981 U CN 205967981U
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China
Prior art keywords
nut
shaped groove
caliber pipe
sets
screw rod
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CN201620830261.0U
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Chinese (zh)
Inventor
杨鑫
王韶彬
董建锁
董冰
任杰
张孟尧
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Hebei Installation Engineering Co Ltd
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Hebei Installation Engineering Co Ltd
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Abstract

The utility model provides a be used for small -bore tubular product welded frock that is geared to needs of job fast, includes opening V -arrangement groove and fastening components up, fastening components sets up two sets at least, and fastening components is equipped with and cranks arm, and the lateral wall in the lower part rigid coupling V -arrangement groove of cranking arm, the extension of cranking arm end are equipped with the nut, the screw rod pass the nut, with nut screw -thread fit, the midplane coplane in screw rod central line and V -arrangement groove, V -arrangement groove lower part is equipped with the support, and two parallel arrangement's support supports the V -arrangement groove. Adopt the utility model discloses can effectively improve tubular product merging precision and work efficiency, get rid of the interference of human factor, improve the welding quality of tubular product butt joint. The utility model discloses simple structure, portable is applicable to and uses under the different construction environments, easily the operation.

Description

A kind of Quick aligning frock for minor caliber pipe welding
Technical field
This utility model is related to a kind of tubing welding tooling, especially for the Quick aligning work of minor caliber pipe welding Dress.
Background technology
Metallic conduit needs butt welding in laying construction, ensures that a step of butt welding quality-critical is intended to two The accurate centering of tubing of butt welding.Work is docked because job site situation is complicated, condition is poor, lack suitable pipeline during site operation Dress, typically relies on the experience of operator, by range estimation, small-bore pipeline is carried out carrying out again with butt welding after centering.This Method relies on operant skill and the responsibility of operator, has artificial uncertain factor, and pipeline docking is susceptible to mismatch, no Method ensures the quality of welding boil on the nape opposite the mouth, and work consuming is time-consuming, affects efficiency of construction.
Utility model content
The purpose of this utility model is the drawback for prior art, provides one kind can effectively improve pipeline docking essence Degree and the Quick aligning frock for minor caliber pipe welding of work efficiency.
Problem described in the utility model is to be realized with following technical proposals:
A kind of Quick aligning frock for minor caliber pipe welding, including opening up V-shaped groove and fastening assembly, institute State fastening assembly at least provided with two sets, fastening assembly is provided with cranks arm, the side wall of the affixed V-shaped groove in bottom of cranking arm, the elongated end cranked arm It is provided with nut, screw rod passes through nut and nut thread cooperation, pitch line is coplanar with the central plane of V-shaped groove;Under V-shaped groove Portion is provided with support, and the support that two be arranged in parallel supports V-shaped groove.
The above-mentioned Quick aligning frock for minor caliber pipe welding, described nut is affixed with the elongated end cranked arm, each spiral shell The upper end of bar is provided with handle.
The above-mentioned Quick aligning frock for minor caliber pipe welding, fastening assembly arranges four sets, four sets of fastening assemblies Crank arm and be disposed on two side-walls of V-shaped groove.
The above-mentioned Quick aligning frock for minor caliber pipe welding, the nut of the affixed fork-shaped of described elongated end of cranking arm is spacing Platform, nut is located in the prong of nut limiting stand, and nut can opposing nut limiting stand rotate in situ, and screw rod bottom connects depression bar, Depression bar is respectively arranged at two ends with the V-arrangement briquetting that two block structures are identical, Open Side Down, in the central plane of two V-arrangement briquettings and V-shaped groove Heart co-planar, the angle of each two side walls of V-arrangement briquetting is 90 °.
The above-mentioned Quick aligning frock for minor caliber pipe welding, the angle of two side walls of V-shaped groove is 90 °.
This utility model is directed to and solves the problems, such as that during site operation, minor caliber pipe welds Quick aligning and designs, described frock It is provided with V-shaped groove and fastening assembly, during use by two minor caliber pipe horizontal positioned of required docking in V-shaped groove, two little The craft port of caliber pipe material is adjacent to, and is fixed tubing by fastening assembly, you can realize the accurate docking of small-bore pipeline.Adopt Tubing merging precision and work efficiency, the interference of exclusion anthropic factor can be effectively improved with this utility model, improve tubing pair The welding quality connecing.This utility model structure is simple, is easy to carry it is adaptable to using it is easy to operation under different construction environment.
Brief description
The utility model is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation of this utility model first embodiment;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the structural representation of second embodiment of the present utility model;
Fig. 4 is the top view of Fig. 3;
Fig. 5 is the structural representation of 3rd embodiment of the present utility model;
Fig. 6 is the left view of Fig. 5.
The each list of reference numerals of in figure is:1st, V-shaped groove, 2, support, 3, handle, 4, screw rod, 5, nut, 6, crank arm, 7, small-bore Tubing, 8, V-arrangement briquetting, 9, depression bar, 10, nut limiting stand.
Specific embodiment
Referring to Fig. 1, Fig. 2, it is first embodiment of the present utility model shown in Fig. 1, Fig. 2.This utility model includes V-shaped groove 1 And fastening assembly, V-shaped groove opening up, for supporting minor caliber pipe 7, the angle of two side walls of V-shaped groove is 90 °.V-shaped groove Bottom is provided with support 2, and two supports be arrangeding in parallel are by V-shaped groove secure support.Fastening assembly is used for clamping minor caliber pipe, tightly Gu assembly at least will arrange two sets.In Fig. 1, embodiment illustrated in fig. 2, fastening assembly is provided with two sets, and often set fastening assembly is used respectively In piece minor caliber pipe of clamping.Two sets of fastening assemblies can be arranged on as shown in the figure V-shaped groove same side-walls it is also possible to It is separately positioned at the different lateral of V-shaped groove.Fastening assembly includes cranking arm 6, and the side wall of the affixed V-shaped groove in the bottom cranked arm is cranked arm The affixed nut of elongated end 5, screw rod 4 passes through nut and nut thread cooperation, and the central plane of pitch line and V-shaped groove is altogether Face, to ensure that screw rod end presses the center in minor caliber pipe.For ease of rotary screw, it is provided with handle in the upper end of each screw rod 3.
Referring to Fig. 3, Fig. 4, it is second embodiment of the present utility model shown in Fig. 3, Fig. 4.Second embodiment is real first Increased two sets of fastening assemblies on the basis of applying example, compress a minor caliber pipe by two sets of fastening assemblies respectively.For ensureing V-arrangement The stress equalization of groove, cranking arm of four sets of fastening assemblies is disposed on two side-walls of V-shaped groove.Using second embodiment, often On root minor caliber pipe, two clamping points are set, are suitable for and the longer situation of tubing.
Referring to Fig. 5, Fig. 6, it is 3rd embodiment of the present utility model shown in Fig. 5, Fig. 6.This embodiment arranges two sets of fastenings Assembly, two sets of fastening assemblies can be arranged on the same side-walls of V-shaped groove as shown in the figure it is also possible to be separately positioned on V-shaped groove Different lateral at.The structure of cranking arm that the present embodiment respectively covers fastening assembly is different from first, second embodiment, in elongated end of cranking arm The nut limiting stand 10 of affixed fork-shaped, nut is installed in the prong of nut limiting stand, and nut can opposing nut limiting stand original position Rotate but can not move up and down, screw rod passes through nut limiting stand and nut and nut thread cooperation, the bottom of screw rod connects depression bar 9, depression bar is respectively arranged at two ends with the V-arrangement briquetting 8 that two block structures are identical, contour, Open Side Down, the central plane of two V-arrangement briquettings and V The central plane of shape groove is coplanar, and the angle of each two side walls of V-arrangement briquetting is 90 °.During use, two minor caliber pipe docking are put Put in V-shaped groove, turn nut, screw rod moves down, and a minor caliber pipe is compressed by two pieces of V-arrangement briquettings of each fastening assembly. The present embodiment can be suitable for for long or short minor caliber pipe docking.
When this utility model uses, two small-bore pipelines of required docking are positioned in V-shaped groove, two small-bore pipes Tubing is docked by fastening assembly and is fixed in V-shaped groove by the port pairing in road, then can connect with welding two tubing. This utility model is applied to the minor caliber pipe docking of below 100 millimeters of caliber.

Claims (5)

1. a kind of Quick aligning frock for minor caliber pipe welding it is characterised in that:Including opening up V-shaped groove (1) And fastening assembly, at least provided with two sets, fastening assembly is provided with crank arm (6) to described fastening assembly, the side of the affixed V-shaped groove in bottom of cranking arm Wall, the elongated end cranked arm is provided with nut (5), and screw rod (4) passes through nut and nut thread cooperation, pitch line and V-shaped groove Central plane is coplanar;V-shaped groove bottom is provided with support (2), and the support that two be arranged in parallel supports V-shaped groove.
2. the Quick aligning frock for minor caliber pipe welding according to claim 1 it is characterised in that:Described nut Affixed with the elongated end cranked arm, the upper end of each screw rod is provided with handle (3).
3. the Quick aligning frock for minor caliber pipe welding according to claim 2 it is characterised in that:Fastening assembly Four sets of setting, cranking arm of four sets of fastening assemblies is disposed on two side-walls of V-shaped groove.
4. the Quick aligning frock for minor caliber pipe welding according to claim 1 it is characterised in that:Described crank arm The nut limiting stand (10) of the affixed fork-shaped of elongated end, nut be located at nut limiting stand prong in, nut can opposing nut spacing Platform rotates in situ, and screw rod bottom connects depression bar (9), and depression bar is respectively arranged at two ends with the V-arrangement briquetting that two block structures are identical, Open Side Down (8), the central plane of two V-arrangement briquettings is coplanar with the central plane of V-shaped groove, and the angle of each two side walls of V-arrangement briquetting is 90 °.
5. the Quick aligning frock for minor caliber pipe welding according to any one of claim 1,2,3 or 4, its feature It is:The angle of two side walls of V-shaped groove is 90 °.
CN201620830261.0U 2016-08-03 2016-08-03 Be used for small -bore tubular product welded frock that is geared to needs of job fast Active CN205967981U (en)

Priority Applications (1)

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CN201620830261.0U CN205967981U (en) 2016-08-03 2016-08-03 Be used for small -bore tubular product welded frock that is geared to needs of job fast

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620830261.0U CN205967981U (en) 2016-08-03 2016-08-03 Be used for small -bore tubular product welded frock that is geared to needs of job fast

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107052700A (en) * 2017-06-23 2017-08-18 芜湖炬胜机电设备厂 A kind of welder of pipeline welding
CN109175854A (en) * 2018-09-22 2019-01-11 中船澄西船舶修造有限公司 A kind of stainless steel tube centering tooling
CN109290694A (en) * 2018-11-22 2019-02-01 武汉市恒信泰采油设备制造有限公司 A kind of more piece permanent magnet synchronous motor welding method
CN110170789A (en) * 2019-04-30 2019-08-27 上海航天设备制造总厂有限公司 A kind of long component of rod category butt welding automatic displacement tooling

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107052700A (en) * 2017-06-23 2017-08-18 芜湖炬胜机电设备厂 A kind of welder of pipeline welding
CN109175854A (en) * 2018-09-22 2019-01-11 中船澄西船舶修造有限公司 A kind of stainless steel tube centering tooling
CN109290694A (en) * 2018-11-22 2019-02-01 武汉市恒信泰采油设备制造有限公司 A kind of more piece permanent magnet synchronous motor welding method
CN110170789A (en) * 2019-04-30 2019-08-27 上海航天设备制造总厂有限公司 A kind of long component of rod category butt welding automatic displacement tooling

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