CN204094409U - A kind of cylindrical shell right angle connecting welding frock - Google Patents

A kind of cylindrical shell right angle connecting welding frock Download PDF

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Publication number
CN204094409U
CN204094409U CN201420568832.9U CN201420568832U CN204094409U CN 204094409 U CN204094409 U CN 204094409U CN 201420568832 U CN201420568832 U CN 201420568832U CN 204094409 U CN204094409 U CN 204094409U
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CN
China
Prior art keywords
stopper slot
described base
right angle
cylindrical shell
welding
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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.)
Expired - Fee Related
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CN201420568832.9U
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Chinese (zh)
Inventor
曹云明
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Tianjin Caoshi Boiler Co Ltd
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Tianjin Caoshi Boiler Co Ltd
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Priority to CN201420568832.9U priority Critical patent/CN204094409U/en
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Publication of CN204094409U publication Critical patent/CN204094409U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a kind of cylindrical shell right angle connecting welding frock, comprise base, described base is provided with the first limiting plate, second limiting plate, described first, the inner side of two limiting plates is respectively equipped with the first stopper slot on described base, second stopper slot, described base is reserved with the welding operation mouth being convenient to weld job operation, described first, the rectangular shape of two limiting plates is positioned at the both sides of described welding operation mouth, and described first stopper slot, meet at right angle after the center line prolongation of the second stopper slot, described base is provided with the compact heap of an isosceles trapezoid shape, the medial extremity of described compact heap connects a screw rod, described screw rod is threaded with the internal thread block be fixedly installed on described base, the end of described screw rod connects rotary drive mechanism, described internal thread block is provided with the fast button of F.F., described base is provided with bolt and installs regulating tank.The utility model solves butt-welded shaped object and welds bad location, affects the technical problem of welding quality.

Description

A kind of cylindrical shell right angle connecting welding frock
Technical field
The utility model belongs to welding technology field, is specifically related to a kind of cylindrical shell right angle connecting welding frock.
Background technology
Cylindrical body is when welding, due to its cylindrical structural, bad location, thus people invent a lot for the frock of cylindrical body welding, as welding roll frock, this welding roll frock is rotated by roller and is welded cylindrical body rotation, greatly facilitate the welding to cylindrical body, also improve operating efficiency, but this welding roll frock is applicable to the welding of large diameter cylindrical body, as boiler body, for the cylindrical body of minor diameter, as the welding of chimney or even less cylindrical body, particularly two cylindrical shell butt welding is connected into the structure that right angle connects, then inapplicable, therefore, exploitation one is applicable to cylinders with small diameter welding, particularly two cylindrical shell butt welding is connected into the welding tooling of the structure that right angle connects, there is certain production practices and realistic meaning.
Utility model content
The purpose of this utility model is solve the problems of the technologies described above and provide a kind of cylindrical shell right angle connecting welding frock.
For achieving the above object, the utility model is by the following technical solutions:
A kind of cylindrical shell right angle connecting welding frock, comprise base, described base is provided with the first limiting plate, second limiting plate, described first, the inner side of two limiting plates is respectively equipped with the first stopper slot on described base, second stopper slot, described base is reserved with the welding operation mouth being convenient to weld job operation, described first, the rectangular shape of two limiting plates is positioned at the both sides of described welding operation mouth, and described first stopper slot, meet at right angle after the center line prolongation of the second stopper slot, described base is provided with the compact heap of an isosceles trapezoid shape, the medial extremity of described compact heap connects a screw rod, described screw rod is threaded with the internal thread block be fixedly installed on described base, the end of described screw rod connects rotary drive mechanism, described internal thread block is provided with the fast button of F.F., described base is provided with bolt and installs regulating tank.
The medial surface of first and second limiting plate described is concave arc surface.
The first described stopper slot, the second stopper slot are the arc groove adapted with the arc shape of cylindrical shell to be welded.
The utility model cylindrical shell right angle connecting welding frock, by being provided with the first limiting plate on base, second limiting plate, described first, the inner side of two limiting plates is respectively equipped with the first stopper slot on described base, second stopper slot, described base is reserved with the welding operation mouth being convenient to weld job operation, described first, the rectangular shape of two limiting plates is positioned at the both sides of described welding operation mouth, and described first stopper slot, meet at right angle after the center line prolongation of the second stopper slot, described base is provided with the compact heap of an isosceles trapezoid shape, the medial extremity of described compact heap connects a screw rod, described screw rod is threaded with the internal thread block be fixedly installed on described base, the end of described screw rod connects rotary drive mechanism, described internal thread block is provided with the fast button of F.F., described base is provided with bolt and installs regulating tank, limiting plate can be passed through, stopper slot is by after spacing for cylindrical body to be welded, compressed by the compact heap of isosceles trapezoid shape and weld, thus solve shaped object, particularly butt-welded shaped object carries out welding bad location, thus affect the technical problem of welding quality, in addition, owing to described base being reserved with the welding operation mouth being convenient to weld job operation, can weld after facilitating disposable clamping, secondary clamping need not be carried out, owing to being provided with the fast button of F.F., fast and easy compresses or exits, improve the efficiency of loading and unloading.
Accompanying drawing explanation
Figure 1 shows that the plan structure schematic diagram of a kind of cylindrical shell right angle connecting welding frock that the utility model embodiment provides;
Figure 2 shows that the side-looking structural representation of the cylindrical shell right angle connecting welding frock that the utility model embodiment provides.
Detailed description of the invention
Below, in conjunction with example, substantive distinguishing features of the present utility model and advantage are further described, but the utility model is not limited to listed embodiment.
Refer to Fig. 1, this illustrates the structure that the utility model embodiment provides a kind of cylindrical shell right angle connecting welding frock, for convenience of explanation, illustrate only the part relevant with the utility model embodiment.
Refer to shown in Fig. 1 ~ 2, a kind of cylindrical shell right angle connecting welding frock, comprise base 1, described base is provided with the first limiting plate 2, second limiting plate 3, described first, the inner side of two limiting plates is respectively equipped with the first stopper slot 4 on described base, second stopper slot 5, described base is reserved with the welding operation mouth 15 being convenient to weld job operation, described first, the rectangular shape of two limiting plates is positioned at the both sides of described welding operation mouth, and described first stopper slot, meet at right angle after the center line prolongation of the second stopper slot, described base 1 is provided with the compact heap 6 of an isosceles trapezoid shape, the medial extremity of described compact heap connects a screw rod 7, described screw rod is threaded with the internal thread block 8 be fixedly installed on described base 1, the end of described screw rod 7 connects rotary drive mechanism 10, described internal thread block 8 is provided with the fast button 9 of F.F., described base 1 is provided with bolt and installs regulating tank 11, 12.
It should be noted that, after the center line prolongation of the axis of described first limiting plate, the second limiting plate, meet at right angle equally, first and second limiting plate described does not connect, the corresponding end of first and second limiting plate described is separated by a segment distance, being convenient to slot milling, carrying out welding operation for welding rifle.
Further, described compact heap is the compact heap of isosceles trapezoid shape.Increase the contact area of compact heap and two cylindrical shells, thus can be able to realize applying corresponding pressure respectively to be welded two cylindrical shells by a compact heap, and owing to increasing the contact area of compact heap and two cylindrical shells, thus can thrust be increased, can not slide after ensureing compression.
Further, the medial surface of first and second limiting plate described is concave arc surface 16, and the pressure surface of described compact heap two sidepieces has arc groove, adapts with the arc shape of cylindrical shell to be welded.
Further, the first described stopper slot, the second stopper slot are the arc groove adapted with the arc shape of cylindrical shell to be welded.
Further, described base 1 is provided with guide rail 13, is provided with the guide groove coordinating this guide rail 13, moves linearly for described compact heap 6 along it bottom described compact heap 6, ensures the linearity of movement, prevents from departing from.
First and second limited block described is installed on described base by bolt 14, and described base is provided with the mounting groove installing first and second limited block described.
The utility model is concave arc surface by the medial surface of first and second limiting plate described, and the first described stopper slot, the second stopper slot are the arc groove adapted with the arc shape of cylindrical shell to be welded, can realize fixing tubular article better.
Described driving mechanism can be manually pull wheel, and also can be use one tommy bar, can be also Vidacare corp, as motor.
In addition, by being provided with bolt on described base, regulating tank being installed, by this bolt, regulating tank can being installed, bolt carries out coordinating with welding equipment and install, be installed on the welding bench of welding equipment, carry out automatic welding by welding equipment.
This is novel can be used alone, and also can be installed on welding equipment, coordinates automatic welding rifle to use.
The utility model cylindrical shell right angle connecting welding frock, by being provided with the first limiting plate on base, second limiting plate, described first, the inner side of two limiting plates is respectively equipped with the first stopper slot on described base, second stopper slot, described base is reserved with the welding operation mouth being convenient to weld job operation, described first, the rectangular shape of two limiting plates is positioned at the both sides of described welding operation mouth, and described first stopper slot, meet at right angle after the center line prolongation of the second stopper slot, described base is provided with the compact heap of an isosceles trapezoid shape, the medial extremity of described compact heap connects a screw rod, described screw rod is threaded with the internal thread block be fixedly installed on described base, the end of described screw rod connects rotary drive mechanism, described internal thread block is provided with the fast button of F.F., described base is provided with bolt and installs regulating tank, limiting plate can be passed through, stopper slot is by after spacing for cylindrical body to be welded, compressed by the compact heap of isosceles trapezoid shape and weld, thus solve shaped object, particularly butt-welded shaped object carries out welding bad location, thus affect the technical problem of welding quality, in addition, owing to described base being reserved with the welding operation mouth being convenient to weld job operation, can weld after facilitating disposable clamping, secondary clamping need not be carried out, owing to being provided with the fast button of F.F., fast and easy compresses or exits, improve the efficiency of loading and unloading.
The above is only preferred embodiment of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.

Claims (3)

1. a cylindrical shell right angle connecting welding frock, it is characterized in that, comprise base, described base is provided with the first limiting plate, second limiting plate, described first, the inner side of two limiting plates is respectively equipped with the first stopper slot on described base, second stopper slot, described base is reserved with the welding operation mouth being convenient to weld job operation, described first, the rectangular shape of two limiting plates is positioned at the both sides of described welding operation mouth, and described first stopper slot, meet at right angle after the center line prolongation of the second stopper slot, described base is provided with the compact heap of an isosceles trapezoid shape, the medial extremity of described compact heap connects a screw rod, described screw rod is threaded with the internal thread block be fixedly installed on described base, the end of described screw rod connects rotary drive mechanism, described internal thread block is provided with the fast button of F.F., described base is provided with bolt and installs regulating tank.
2. cylindrical shell right angle connecting welding frock according to claim 1, it is characterized in that, the medial surface of first and second limiting plate described is concave arc surface.
3. cylindrical shell right angle connecting welding frock according to claim 2, it is characterized in that, the first described stopper slot, the second stopper slot are the arc groove adapted with the arc shape of cylindrical shell to be welded.
CN201420568832.9U 2014-09-29 2014-09-29 A kind of cylindrical shell right angle connecting welding frock Expired - Fee Related CN204094409U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420568832.9U CN204094409U (en) 2014-09-29 2014-09-29 A kind of cylindrical shell right angle connecting welding frock

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420568832.9U CN204094409U (en) 2014-09-29 2014-09-29 A kind of cylindrical shell right angle connecting welding frock

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104874967A (en) * 2015-06-28 2015-09-02 芜湖创智机械技术有限公司 Perpendicular positioning device for automotive part welding
CN107627072A (en) * 2017-10-30 2018-01-26 卢丽 pipe welding clamp
CN107717319A (en) * 2017-10-30 2018-02-23 卢丽 Elbow pipe welding fixture
CN109352237A (en) * 2018-10-31 2019-02-19 沪东中华造船(集团)有限公司 A kind of tooling of the angular region stainless steel wave card welding equipment in LNG ship
CN111203678A (en) * 2020-01-17 2020-05-29 李猛 Steel construction tie point welding locking fixing device
CN112338398A (en) * 2020-11-12 2021-02-09 左健康 Four-side-frame automatic welding device
CN112518093A (en) * 2020-12-01 2021-03-19 上海空间推进研究所 Resistance spot welding tool for cross positioning of steel belts with various widths

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104874967A (en) * 2015-06-28 2015-09-02 芜湖创智机械技术有限公司 Perpendicular positioning device for automotive part welding
CN107627072A (en) * 2017-10-30 2018-01-26 卢丽 pipe welding clamp
CN107717319A (en) * 2017-10-30 2018-02-23 卢丽 Elbow pipe welding fixture
CN109352237A (en) * 2018-10-31 2019-02-19 沪东中华造船(集团)有限公司 A kind of tooling of the angular region stainless steel wave card welding equipment in LNG ship
CN111203678A (en) * 2020-01-17 2020-05-29 李猛 Steel construction tie point welding locking fixing device
CN112338398A (en) * 2020-11-12 2021-02-09 左健康 Four-side-frame automatic welding device
CN112518093A (en) * 2020-12-01 2021-03-19 上海空间推进研究所 Resistance spot welding tool for cross positioning of steel belts with various widths

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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: 20150114

Termination date: 20170929