CN204913011U - A frock for supplementary manual flame cut - Google Patents

A frock for supplementary manual flame cut Download PDF

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Publication number
CN204913011U
CN204913011U CN201520554516.0U CN201520554516U CN204913011U CN 204913011 U CN204913011 U CN 204913011U CN 201520554516 U CN201520554516 U CN 201520554516U CN 204913011 U CN204913011 U CN 204913011U
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CN
China
Prior art keywords
hole
balancing weight
frock
base
cyclotomy
Prior art date
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Active
Application number
CN201520554516.0U
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Chinese (zh)
Inventor
程永刚
郭迪
王清
陈欣
鲁继军
刘禹
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.)
ANGANG CONSTRUCTION CONSORTIUM Co Ltd
Original Assignee
ANGANG CONSTRUCTION CONSORTIUM Co Ltd
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Application filed by ANGANG CONSTRUCTION CONSORTIUM Co Ltd filed Critical ANGANG CONSTRUCTION CONSORTIUM Co Ltd
Priority to CN201520554516.0U priority Critical patent/CN204913011U/en
Application granted granted Critical
Publication of CN204913011U publication Critical patent/CN204913011U/en
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Abstract

The utility model provides a frock for supplementary manual flame cut, including body, positioning bolt, locating lever, cutting torch hole, balancing weight, magnetic force base be provided with horizontal through -hole on the body, be provided with fore -and -aft screw hole in the upper end of through -hole, with horizontal through -hole intercommunication, be provided with vertical smooth round hole at the lower extreme of horizontal through -hole, the locating lever passes the horizontal through -hole of body, and the cutting torch hole is fixed to one end, and the balancing weight is connected to the other end, spiro union positioning bolt in the screw hole on body upper portion, and the round pin axle on the magnetic force base inserts in the smooth round hole of body lower part. Compared with the prior art, the utility model discloses a pole thick stick principle, through the fixed centre of a circle of magnetic force, stable in structure, simple and practical, nimble convenient can't operate or use under the uneconomic condition of numerical control cyclotomy at the numerical control cyclotomy, can realize carrying on the manual flame cyclotomy of high quality, high accuracy to the different apertures in various position. The cost can be practiced thrift, work efficiency is improved.

Description

A kind of frock for auxiliary manual gas flame cuttiug
Technical field
The utility model relates to Manual flame cutting field, particularly a kind of frock for auxiliary manual gas flame cuttiug.
Background technology
At present, steel plate Manual flame cyclotomy is the difficult point of component processing and fabricating, during modernization steel construction piece makes and produces, cyclotomy drilling operation achieves Numerical control cutting substantially, but in particular cases still need hand cut at some, as steel construction processing and fabricating at the construction field (site), cyclotomy quantity is few, and Numerical control cutting is uneconomical; Be not suitable for the comparatively macropore of machining; The hole of interim cutting is needed in overhaul of the equipments process.Direct Manual flame cutting cannot meet construction quality requirement.
Application number is that " a kind of Manual flame cutting auxiliary device " of CN201310268528.2 comprises base and rotating shaft, base is vertically rotatablely equipped with rotation locating piece, rotating shaft one end is installed on on described rotation locating piece, and described rotating shaft the other end is provided with the installing hole for installing flame cutting gun.During cutting, first this Manual flame cutting auxiliary device is positioned on workpiece to be cut, then flame cutting knife is installed in installing hole, promote flame cutting knife by hand, then rotating shaft is that the center of circle rotates with base, after rotating a circle, flame cutting knife just cuts out a complete round piece on workpiece.This device is according to the principle of compasses realizing the cutting that booster flame cutter carries out round piece.But, this device is infeasible in practical application, one is unreasonable structure, the center of gravity of whole device is caused to lay particular stress on, two be its use method be that the base of device is positioned on workpiece, do not have fixation between the base of device and workpiece, therefore this device cannot ensure that stablizing of home position is constant in use.
Summary of the invention
The purpose of this utility model is to provide a kind of frock for auxiliary manual gas flame cuttiug, under numerical control cyclotomy cannot operate or use the uneconomic situation of numerical control cyclotomy, can realize high-quality Manual flame cyclotomy flexibly and easily.
For achieving the above object, the utility model realizes by the following technical solutions:
A kind of frock for auxiliary manual gas flame cuttiug, comprise body, bolt, backstay, cutting torch hole, balancing weight, magnetic base, be provided with horizontal through hole on the body, the upper end of through hole is provided with longitudinal screwed hole, be communicated with cross through hole, longitudinally smooth circular hole is provided with in the lower end of cross through hole, described backstay is through the cross through hole of body, cutting torch hole is fixed in one end, the other end connects balancing weight, be spirally connected bolt in the screwed hole of body upper part, and the bearing pin on magnetic base inserts in the smooth circular hole of body lower part.
Described balancing weight is provided with through hole, and through hole upper end is provided with counter weight jackscrew, and balancing weight connects backstay by through hole, and is fixed by counter weight jackscrew and backstay.
Described magnetic base comprises base, bearing pin, and base is marked with cross centre line, and bearing pin is fixed on the central spot of base.
Compared with prior art, the beneficial effects of the utility model are:
A kind of frock for auxiliary manual gas flame cuttiug, adopt bar thick stick principle, the center of circle is fixed by magnetic force, Stability Analysis of Structures, simple and practical, flexible, under numerical control cyclotomy cannot operate or use the uneconomic situation of numerical control cyclotomy, can realize carrying out high-quality, high-precision Manual flame cyclotomy to various orientation different pore size.Can be cost-saving, increase work efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of frock for auxiliary manual gas flame cuttiug of the utility model;
Fig. 2 is the top view of Fig. 1;
In figure: the 5-magnetic base 5-1 base 5-2 bearing pin 6-balancing weight 7-counter weight jackscrew of 1-body 2-bolt 3-backstay 4-cutting torch hole
Detailed description of the invention
Below in conjunction with Figure of description, utility model is described in detail, but it should be noted that enforcement of the present utility model is not limited to following embodiment.
As Figure 1-Figure 2, a kind of frock for auxiliary manual gas flame cuttiug, comprise body 1, bolt 2, backstay 3, cutting torch hole 4, balancing weight 6, magnetic base 5, described body 1 is provided with horizontal through hole, the upper end of through hole is provided with longitudinal screwed hole, be communicated with cross through hole, longitudinally smooth circular hole is provided with in the lower end of cross through hole, described backstay 3 is through the cross through hole of body 1, cutting torch hole 4 is fixed in one end, the other end connects balancing weight 6, be spirally connected bolt 2 in the screwed hole on body 1 top, bearing pin 5-2 on magnetic base 5 inserts in the smooth circular hole of body 1 bottom.
Body 1 adopts round steel to make, be arranged on body 1 bottom the smooth circular hole of longitudinal direction will with round steel concentric.
Described balancing weight 6 is provided with through hole, and through hole upper end is provided with screwed hole, is bolted with counter weight jackscrew 7 in screwed hole, and balancing weight 6 connects backstay 3 by through hole, and is fixed by counter weight jackscrew 7 and backstay.
Cutting torch hole 4 is fixed in one end of backstay 3, and the other end inserts in the through hole of balancing weight 6, tightens counter weight jackscrew 7, backstay 3 and balancing weight 6 can be fixed.
Described magnetic base 5 comprises base 5-1, bearing pin 5-2, and bearing pin 5-2 is fixed on the central spot of base 5-1.Base 5-1 has magnetic.
Base 5-1 can be circular configuration can be also square structure, and base 5-1 is marked with cross centre line, and the axle center of bearing pin 5-2 is dropped on the intersection point of the cross centre line of base 5-1.
Using method of the present utility model, comprises the steps:
1) needed for layout design, cutting radius of a circle, regulating backstay 3 from body 1 center to the length in cutting torch hole 4, by screwing the position of bolt 2 lock in place bar 3;
2) by regulating the position of balancing weight 6 on backstay 3, making backstay 3 be in poised state, tightening counter weight jackscrew 6, the position of locking balancing weight;
3) first magnetic base 5 is aligned cyclotomy center to be cut, and magnetic base 5 is adsorbed on steel plate to be cut, then body 1 is installed on the bearing pin 5-2 of magnetic base 5;
Magnetic base 5 center and the round heart to be cut to correction method be: the to be cut round heart on workpiece also uses cross searching wire tag, magnetic base 5 is placed in workpiece circle centre position, and mobile magnetic base 5 makes the cross centre line on base 5-1 overlap with the cross centre line of the to be cut round heart on workpiece.
4) burning torch is lighted, put into by cutting torch in cutting torch hole 4, under the control of servicing unit, burning torch turns round around the center of circle and carries out gas flame cuttiug, and cutting torch can rotate in cutting torch hole 4, utilize servicing unit to control burning torch to rotate around the center of circle, realize high-quality Manual flame cyclotomy.
Be only the general principle of the utility model patent above, not impose any restrictions the utility model patent, every foundation the utility model carries out equivalent variations and modification to it, all within the category of the art of this patent protection scheme.

Claims (3)

1. the frock for auxiliary manual gas flame cuttiug, it is characterized in that, comprise body, bolt, backstay, cutting torch hole, balancing weight, magnetic base, be provided with horizontal through hole on the body, the upper end of through hole is provided with longitudinal screwed hole, be communicated with cross through hole, longitudinally smooth circular hole is provided with in the lower end of cross through hole, described backstay is through the cross through hole of body, cutting torch hole is fixed in one end, the other end connects balancing weight, be spirally connected bolt in the screwed hole of body upper part, bearing pin on magnetic base inserts in the smooth circular hole of body lower part.
2. a kind of frock for auxiliary manual gas flame cuttiug according to claim 1, it is characterized in that, described balancing weight is provided with through hole, and through hole upper end is provided with counter weight jackscrew, balancing weight connects backstay by through hole, and is fixed by counter weight jackscrew and backstay.
3. a kind of frock for auxiliary manual gas flame cuttiug according to claim 1, it is characterized in that, described magnetic base comprises base, bearing pin, and base is marked with cross centre line, and bearing pin is fixed on the central spot of base.
CN201520554516.0U 2015-07-28 2015-07-28 A frock for supplementary manual flame cut Active CN204913011U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520554516.0U CN204913011U (en) 2015-07-28 2015-07-28 A frock for supplementary manual flame cut

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520554516.0U CN204913011U (en) 2015-07-28 2015-07-28 A frock for supplementary manual flame cut

Publications (1)

Publication Number Publication Date
CN204913011U true CN204913011U (en) 2015-12-30

Family

ID=54962191

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520554516.0U Active CN204913011U (en) 2015-07-28 2015-07-28 A frock for supplementary manual flame cut

Country Status (1)

Country Link
CN (1) CN204913011U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105057841A (en) * 2015-07-28 2015-11-18 鞍钢建设集团有限公司 Auxiliary device and method for manual flame rounding
CN112548374A (en) * 2020-11-25 2021-03-26 中船澄西船舶修造有限公司 Hatch board material feed inlet trompil frock

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105057841A (en) * 2015-07-28 2015-11-18 鞍钢建设集团有限公司 Auxiliary device and method for manual flame rounding
CN112548374A (en) * 2020-11-25 2021-03-26 中船澄西船舶修造有限公司 Hatch board material feed inlet trompil frock

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