CN204248287U - A kind of angle steel flange jig - Google Patents
A kind of angle steel flange jig Download PDFInfo
- Publication number
- CN204248287U CN204248287U CN201420643131.7U CN201420643131U CN204248287U CN 204248287 U CN204248287 U CN 204248287U CN 201420643131 U CN201420643131 U CN 201420643131U CN 204248287 U CN204248287 U CN 204248287U
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- angle steel
- steel flange
- operation panel
- rectangle frame
- jig
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 129
- 239000010959 steel Substances 0.000 title claims abstract description 129
- 238000003466 welding Methods 0.000 claims abstract description 49
- 210000002421 cell wall Anatomy 0.000 claims description 9
- 239000011265 semifinished product Substances 0.000 abstract description 10
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000005452 bending Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000005476 soldering Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a kind of angle steel flange jig, the jig comprising operating desk, rectangle frame, positioning component and be connected with rectangle frame, rectangle frame is fixed on operating desk, positioning component and rectangle frame are slidably connected, rectangle frame is the frame structure connected and composed by operation panel, operation panel inside edge connects baffle plate, Corner Strapped right angle angle steel inside rectangle frame.The beneficial effects of the utility model are: the utility model structure is simple, by using jig, a workman just can complete the welding job of angle steel flange easily, and due to the existence of right angle angle steel on rectangle frame, ensure that two sections of angle steel flanges can weld out perfect 90 ° of semi-finished product, improve the make efficiency of angle steel flange, simple to operate, easy to use.
Description
Technical field
The utility model relates to airduct processing technique field, in particular to a kind of angle steel flange jig.
Background technology
As everyone knows, the angle steel flange of airduct is the workpiece for connecting two-section airduct, flange has screw, in use, after being docked by two-section airduct, by bolt through screw, thus two-section airduct is linked together, use this angle steel flange, the installation progress of airduct can be accelerated, and can ensure that airduct forms straight line after connecting, not only attractive in appearance but also practical.
Angle steel flange in currently available technology is when producing, because flange is the rectangular piece be welded by four sections of angle steel, therefore when welding, at least two processing staff are needed to coordinate, first respectively two sections of angle steel are welded into 90 ° of right angle semi-finished product, and then a complete rectangle will be welded into after two 90 ° right angle semi-finished product splits, this angle steel flange welding manner is all by least two operator's manual operationss, efficiency is very low, not only waste time and energy, and waste too much labour, in addition when welding, once two sections of angle steel welding cannot ensure 90 ° of right angles, after the later stage is welded on airduct, when installing airduct, connection between airduct must be caused to misfit, thus cause connecting between exhaust duct being out of line, there is the phenomenons such as bending in airduct, the generation of the situation such as even can cause to leak out in airduct junction, therefore people are badly in need of a kind of platform being used for welding angle steel flange specially.
Utility model content
At least two operators are needed when welding for solving angle steel flange of the prior art, waste time and energy, production efficiency is low, cannot ensure that angle steel is welded as 90 ° of right angles when welding in addition, thus cause the later stage airduct install time exist between airduct connect misfit, there is problems such as leaking out, the purpose of this utility model is to provide a kind of angle steel flange jig.
For achieving the above object, the utility model embodiments provides a kind of angle steel flange jig, the jig comprising operating desk, rectangle frame, positioning component and be connected with rectangle frame, and rectangle frame is fixed on operating desk, and positioning component and rectangle frame are slidably connected,
Wherein, rectangle frame is the frame structure connected and composed by operation panel, and operation panel inside edge connects baffle plate, Corner Strapped right angle angle steel inside rectangle frame.
The jig structure that the utility model provides is simple, by means of only operating desk, rectangle frame, positioning component and jig composition, rectangle frame is connected and composed by operation panel in addition, positioning component is placed on position on operation panel for limiting angle steel flange, prevent angle steel flange from sliding when welding, jig is used for fixed angles steel flange in addition, thus angle steel flange can not be swung when welding, right angle angle steel is for limiting the position that two sections need the angle steel flange of welding in addition, for the welding between angle steel flange provides limit mold, thus ensure that two sections of angle steel flanges can be welded as 90 ° of right angles, firm welding, easy to operate, as long as need a workman can complete angle steel flange welding job, angle steel flange firm welding, angle steel flange junction can not be caused to leak out, and can ensure that the soldering angle of angle steel flange is 90 ° of right angles, time saving and energy saving, improve operating efficiency.
Further, bottom operating desk, connect leg, and operating desk connects welding gun cylinder.Leg is used for support operation platform, and welding gun cylinder is fixed on operating desk in addition, welding gun can be placed in welding gun cylinder, use convenient, operates simpler.
Further, positioning component comprises channel-section steel, locating piece and T-shape screw rod, and locating piece is placed above operation panel, and operation panel, locating piece are all connected in channel-section steel, and the cross-under of T-shape screw rod is on the cell wall of channel-section steel, and T-shape screw rod is threaded with cell wall.In the technical program, the structure of positioning component is further limited, positioning component is mainly used in fixing and spacing angle steel flange, prevent angle steel flange from swinging when welding, locating piece is used for the end against angle steel flange, when preventing welding, angle steel flange slides along the length direction of operation panel, after locating piece position is determined, fix to clamp channel-section steel by T-shape screw rod, thus locating piece is fixed.
Further, connect support plate outside operation panel, support plate and operation panel are slidably connected, and jig is bolted on support plate.In the technical program, support plate is used for strut clamp, the object that support plate and operation panel are slidably connected can make the position of jig can slide on operation panel, thus makes angle steel flange come the position of adjusting clamp fixed angles steel flange in use according to length, practical.
Further, operation panel has chute, support plate end is connected in chute, and support plate end is slidably connected by chute and operation panel.In the technical program, further describe the annexation of support plate and operation panel, support plate is by the slide on operation panel, in use according to fixed position sliding support plate, more convenient to operate.
Further, jig comprises handle, base and clamping bar, handle by connector and base hinged, clamping bar is hinged with handle, base respectively, and the end of clamping bar is by Stud connection briquetting.In the technical program, the structure of jig is further limited, compresses angle steel flange by briquetting, thus angle steel flange position is fixed, practical.
Further, captured bolt is passed through in the end of clamping bar.Because stud is connected with clamping bar end by nut, so the height adjustable of stud, in use according to the throat thickness of angle steel flange or the height of the adjustable stud of service condition, there is multifunctionality.
Further, hinged seat is circular arc for connecting the first hinged seat of clamping bar and connector base to be provided with two, has arc groove between two hinged seats.Further, handle is provided with two for connecting the second hinged seat of clamping bar and connector, the second hinged seat matches with arc groove.Further, clamping bar is provided with two for connecting the 3rd hinged seat of handle and base.
The beneficial effects of the utility model are: the utility model structure is simple, by the welding job using jig workman just can complete angle steel flange easily, and due to the existence of right angle angle steel on rectangle frame, ensure that two sections of angle steel flanges can weld out perfect 90 ° of semi-finished product, improve the make efficiency of angle steel flange, simple to operate, easy to use, overcome in prior art and cannot ensure that the angle steel flange after welding is 90 ° of right angles, after the later stage is welded on airduct, connection between airduct must be caused to misfit, thus cause connecting between exhaust duct being out of line, there is the phenomenons such as bending in airduct, the generation of the situation such as even can cause to leak out in airduct junction, practical, the welding field of the rectangular flange of vertical airduct can be widely applied to.
Accompanying drawing explanation
Fig. 1 is the sectional view of a kind of angle steel flange jig described in the utility model embodiment;
Fig. 2 is the structural representation of the positioning component of a kind of angle steel flange jig described in the utility model embodiment;
Fig. 3 is a kind of operation panel of angle steel flange jig described in the utility model embodiment and the connection diagram of support plate;
Fig. 4 is the structural representation of the jig of a kind of angle steel flange jig described in the utility model embodiment.
In figure,
1, operating desk; 101, leg; 102, welding gun cylinder; 2, rectangle frame; 201, operation panel; 202, baffle plate; 203, right angle angle steel; 204, chute; 3, positioning component; 301, channel-section steel; 302, locating piece; 303, T-shape screw rod; 304, cell wall; 4, jig; 401, handle; 402, base; 403, clamping bar; 404, connector; 405, stud; 406, briquetting; 407, nut; 408, the first hinged seat; 409, arc groove; 410, the second hinged seat; 411, the 3rd hinged seat; 5, support plate.
Detailed description of the invention
Also by reference to the accompanying drawings the utility model is described in further detail below by specific embodiment.
Embodiment 1, as shown in Figure 1, a kind of angle steel flange jig described in the utility model embodiment, the jig 4 comprising operating desk 1, rectangle frame 2, positioning component 3 and be connected with rectangle frame, rectangle frame is fixed on operating desk, and positioning component and rectangle frame are slidably connected
Wherein, rectangle frame is the frame structure connected and composed by operation panel 201, and operation panel inside edge connects baffle plate 202, Corner Strapped right angle angle steel 203 inside rectangle frame.
This jig is mainly used in the rectangular flange welding vertical airduct, because rectangular flange must ensure that angle steel flange is 90 ° of right angles when welding, therefore the utility model fixes right angle angle steel by corner, the inner side place at rectangle frame, the both sides of right angle angle steel are connected with operation panel respectively, by the soldering angle of right angle angle steel fixed angles steel flange, the position on operation panel is positioned at additionally by jig fixed angles steel flange, positioning component is for leaning the end of angle steel flange simultaneously, prevent the length direction of angle steel flange when welding along operation panel from sliding, use simpler, more convenient to operate.
When using this jig, a workman can make angle steel flange weld out perfect 90 ° of semi-finished product, and welding position can not offset, and improves operating efficiency.
In the technical program, jig can be Rapid tooling jig of the prior art or Rapid tooling fixture, and this jig can also be other fixtures certainly, as long as can compress angle steel flange, thus the position of angle steel flange and operation panel is fixed, illustrate no longer one by one herein.
In use, positioning component leans the end at angle steel flange, away from the welding ends of angle steel flange, thus angle steel flange can not be slided, as long as this positioning component can play spacing, does not limit one by one and describe the structure of positioning component at this.
Embodiment 2, as shown in Figure 1-2, a kind of angle steel flange jig described in the utility model embodiment, the jig comprising operating desk, rectangle frame, positioning component and be connected with rectangle frame, rectangle frame is fixed on operating desk, and positioning component and rectangle frame are slidably connected,
Wherein, rectangle frame is the frame structure connected and composed by operation panel, and operation panel inside edge connects baffle plate, Corner Strapped right angle angle steel inside rectangle frame.
In the technical program, connect leg 101 bottom operating desk described further, and operating desk connects welding gun cylinder 102.In use, welding gun is inserted in welding gun cylinder, uses more convenient, and operator more smoothly, welding gun can not be made to put back and forth, improve the safety coefficient of welding gun, the semi-finished product of the angle steel flange welded in the middle part of operating desk, can be held in addition, when after two semi-finished product welding, weld after on the operational platform two semi-finished product positions can being put, use convenient, the existence of operating desk can also be used to store tools etc. in addition, practical.In the technical program, positioning component described further comprises channel-section steel 301, locating piece 302 and T-shape screw rod 303, locating piece is placed above operation panel, operation panel, locating piece are all connected in channel-section steel, the cross-under of T-shape screw rod is on the cell wall 304 of channel-section steel, and T-shape screw rod is threaded with cell wall.In the technical program, the structure of positioning component is further limited, positioning component is mainly used in fixing and spacing angle steel flange, prevent angle steel flange from swinging when welding, locating piece is used for the end against angle steel flange, when preventing welding, angle steel flange slides along the length direction of operation panel, after locating piece position is determined, fix to clamp channel-section steel by T-shape screw rod, thus locating piece is fixed.
When specifically using, first the angle steel flange that namely two sections will be welded is placed on operation panel, two sections of angle steel flanges are well placed by right angle angle steel simultaneously, then positioning component is used to lean the end of angle steel flange, last screw clamp, just can weld after now fixing, easy to use, a workman can weld completely, and substantially increases welding efficiency.
Embodiment 3, as Figure 1-4, a kind of angle steel flange jig described in the utility model embodiment, the jig comprising operating desk, rectangle frame, positioning component and be connected with rectangle frame, rectangle frame is fixed on operating desk, and positioning component and rectangle frame are slidably connected,
Wherein, rectangle frame is the frame structure connected and composed by operation panel, and operation panel inside edge connects baffle plate, Corner Strapped right angle angle steel inside rectangle frame.
In the technical program, connect leg bottom operating desk described further, and operating desk connects welding gun cylinder.In the technical program, positioning component described further comprises channel-section steel, locating piece and T-shape screw rod, and locating piece is placed above operation panel, and operation panel, locating piece are all connected in channel-section steel, the cross-under of T-shape screw rod is on the cell wall of channel-section steel, and T-shape screw rod is threaded with cell wall.
As shown in Figure 3, in the technical program, connect support plate 5 outside operation panel described further, support plate and operation panel are slidably connected, and jig is bolted on support plate.In the technical program, operation panel described further has chute 204, and support plate end is connected in chute, and support plate end is slidably connected by chute and operation panel.Support plate and operation panel are slidably connected, be convenient to regulate fixed position according to the length of the angle steel flange of welding, use convenient, support plate and operation panel are except passing through slide in addition, can also by the annexation of slide rail and pulley, the utility model is not only defined through chute and connects, as long as can realize for being slidably connected between support plate and operation panel, differ a citing again.
As shown in Figure 4, in the technical program, jig described further comprises handle 401, base 402 and clamping bar 403, and handle is hinged by connector 404 and base, clamping bar is hinged with handle, base respectively, and the end of clamping bar connects briquetting 406 by stud 405.In the technical program, the end of clamping bar described is further by nut 407 fixed bolt.In the technical program, base described is further provided with two for connecting the first hinged seat 408 of clamping bar and connector, and hinged seat is circular arc, has arc groove 409 between two hinged seats.In the technical program, handle described is further provided with two and matches with arc groove for the second hinged seat 410, second hinged seat connecting clamping bar and connector.In the technical program, clamping bar described is further provided with two for connecting the 3rd hinged seat 411 of handle and base.In the technical program, do careful description to the structure of jig, jig is fast-assembling jig of the prior art or fast fixture, achieves the fixing, practical of fixed angles steel flange.
A kind of angle steel flange jig that the utility model provides, when specifically using, comprises the steps:
(1) by the longer sides angle steel flange of made bolt hole, lie on the operation panel of rectangle frame, after locating piece one-time positioning, the T-shape screw rod of screwed in place assembly thus fixing channel-section steel;
(2) angle steel flange is compressed with Rapid tooling jig;
(3) by the comparatively minor face angle steel flange of made bolt hole, lie on operation panel adjacent on rectangle frame, long corner angle flange is lived on right angle angle steel one crown, and minor face angle steel flange is withstood in other end, guarantees two sections of angle steel flange angles in 90 °, and toe is alignd;
(4) angle steel flange is compressed with Rapid tooling jig;
(5) in welding gun cylinder, take out welding gun, complete the half-finished processing of angle steel flange;
(6) last, the angle steel flange semi-finished product after completing two are welded as a rectangular flange.
When specifically using, the position of positioning component can according to the length dimension of processing angle steel flange, adjustment distance, and at two I-steel, 90 ° of interior angles, the right angle angle steel of the long 100mm of welding lastblock, uses as link stopper, ensure that welding angle is 90 °.
In sum, the utility model structure is simple, by the welding job using jig workman just can complete angle steel flange easily, and due to the existence of right angle angle steel on rectangle frame, ensure that two sections of angle steel flanges can weld out perfect 90 ° of semi-finished product, improve the make efficiency of angle steel flange, simple to operate, easy to use, overcome in prior art and cannot ensure that the angle steel flange after welding is 90 ° of right angles, after the later stage is welded on airduct, connection between airduct must be caused to misfit, thus cause connecting between exhaust duct being out of line, there is the phenomenons such as bending in airduct, the generation of the situation such as even can cause to leak out in airduct junction, practical, the welding field of the rectangular flange of vertical airduct can be widely applied to.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (10)
1. an angle steel flange jig, it is characterized in that, the jig (4) comprising operating desk (1), rectangle frame (2), positioning component (3) and be connected with rectangle frame, rectangle frame is fixed on operating desk, positioning component and rectangle frame are slidably connected
Wherein, rectangle frame is the frame structure connected and composed by operation panel (201), and operation panel inside edge connects baffle plate (202), Corner Strapped right angle angle steel (203) inside rectangle frame.
2. angle steel flange jig according to claim 1, is characterized in that, connects leg (101) bottom operating desk, and operating desk connects welding gun cylinder (102).
3. angle steel flange jig according to claim 1, it is characterized in that, positioning component comprises channel-section steel (301), locating piece (302) and T-shape screw rod (303), locating piece is placed on above operation panel, operation panel, locating piece are all connected in channel-section steel, the cross-under of T-shape screw rod is on the cell wall (304) of channel-section steel, and T-shape screw rod is threaded with cell wall.
4. angle steel flange jig according to claim 1, is characterized in that, connect support plate (5) outside operation panel, support plate and operation panel are slidably connected, and jig is bolted on support plate.
5. angle steel flange jig according to claim 4, is characterized in that, operation panel has chute (204), support plate end is connected in chute, and support plate is slidably connected by chute and operation panel.
6. angle steel flange jig according to claim 5, it is characterized in that, jig comprises handle (401), base (402) and clamping bar (403), handle is hinged by connector (404) and base, clamping bar is hinged with handle, base respectively, and the end of clamping bar connects briquetting (406) by stud (405).
7. angle steel flange jig according to claim 6, is characterized in that, the end of clamping bar is by nut (407) fixed bolt.
8. angle steel flange jig according to claim 7, it is characterized in that, base is provided with two for connecting first hinged seat (408) of clamping bar and connector, hinged seat is circular arc, has arc groove (409) between two hinged seats.
9. angle steel flange jig according to claim 8, is characterized in that, handle is provided with two for connecting second hinged seat (410) of clamping bar and connector, the second hinged seat matches with arc groove.
10. angle steel flange jig according to claim 9, is characterized in that, clamping bar is provided with two for connecting the 3rd hinged seat (411) of handle and base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420643131.7U CN204248287U (en) | 2014-10-31 | 2014-10-31 | A kind of angle steel flange jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420643131.7U CN204248287U (en) | 2014-10-31 | 2014-10-31 | A kind of angle steel flange jig |
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| Publication Number | Publication Date |
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| CN204248287U true CN204248287U (en) | 2015-04-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420643131.7U Expired - Fee Related CN204248287U (en) | 2014-10-31 | 2014-10-31 | A kind of angle steel flange jig |
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| CN (1) | CN204248287U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104759814A (en) * | 2015-04-10 | 2015-07-08 | 中建一局集团第二建筑有限公司 | Force bearing ground rail beam processing platform and preparation method thereof |
| CN107717298A (en) * | 2017-11-06 | 2018-02-23 | 海安上海交通大学智能装备研究院 | Knuckle steel and more gusset flange port spellings weldering special fixture |
| CN108581312A (en) * | 2018-01-24 | 2018-09-28 | 南通市中南建工设备安装有限公司 | A kind of angle steel rectangular flange welding universal mold |
| CN110328486A (en) * | 2019-08-02 | 2019-10-15 | 华翔翔能电气股份有限公司 | Oil tank of transformer edge welding bench |
-
2014
- 2014-10-31 CN CN201420643131.7U patent/CN204248287U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104759814A (en) * | 2015-04-10 | 2015-07-08 | 中建一局集团第二建筑有限公司 | Force bearing ground rail beam processing platform and preparation method thereof |
| CN107717298A (en) * | 2017-11-06 | 2018-02-23 | 海安上海交通大学智能装备研究院 | Knuckle steel and more gusset flange port spellings weldering special fixture |
| CN108581312A (en) * | 2018-01-24 | 2018-09-28 | 南通市中南建工设备安装有限公司 | A kind of angle steel rectangular flange welding universal mold |
| CN108581312B (en) * | 2018-01-24 | 2020-02-14 | 南通市中南建工设备安装有限公司 | Universal die for welding rectangular angle steel flanges |
| CN110328486A (en) * | 2019-08-02 | 2019-10-15 | 华翔翔能电气股份有限公司 | Oil tank of transformer edge welding bench |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Room 901-2, No. 20, Shijingshan Road, Shijingshan District, Beijing 100040 Patentee after: China Railway Construction Group electromechanical installation Co.,Ltd. Address before: Room 901-2, No. 20, Shijingshan Road, Shijingshan District, Beijing 100040 Patentee before: CHINA RAILWAY CONSTRUCTION GROUP EQUIPMENT CO.,LTD. |
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| 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: 20150408 |