CN201055944Y - Case body cantilevered welding clamp - Google Patents
Case body cantilevered welding clamp Download PDFInfo
- Publication number
- CN201055944Y CN201055944Y CNU2007200852473U CN200720085247U CN201055944Y CN 201055944 Y CN201055944 Y CN 201055944Y CN U2007200852473 U CNU2007200852473 U CN U2007200852473U CN 200720085247 U CN200720085247 U CN 200720085247U CN 201055944 Y CN201055944 Y CN 201055944Y
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- jig
- casing
- cantilevered
- screw jack
- right sides
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Abstract
The utility model discloses a cantilevered welding jig for cabinet, which comprises a fixed support, the fixed support is arranged with a cantilevered welding platform extended outwardly, two sides of a left side and a right side of the cantilevered welding platform are symmetrically arranged with vertical masts, the vertical masts of the left and right sides are arranged with a plurality of lateral beams, a plurality of longitudinal beams are arranged between the top parts of the vertical masts of the left and right sides, a plurality of crossbeams are arranged between a plurality of longitudinal beams; a plurality of lateral jack screws are arranged between the left and right lateral surfaces of the cantilevered welding platform and the lateral beams on the vertical masts, and a plurality of forward jack screws are arranged between the upper plane of the cantilevered welding platform and the longitudinal beams and crossbeams of the top parts of the vertical masts. The jig has convenient and reliable clamping, easy control on horizontal position welding and ensured quality on cabinet welding, which is quite suitable for welding, clamping and positioning for cabinet with higher accuracy on requirements of inside and outside surfaces.
Description
Technical field
The utility model relates to welding and makes the particularly clamping and positioning device used of large-size box of box shape assembly, refers to a kind of casing cantilevered weld jig particularly.
Background technology
At present, in the welding processing of all kinds of box parts, its casing weld jig generally adopts standard platform as supporting datum clamp face, stand is installed as the supplemental support instrument that clamps casing around standard platform, box frame must be welded earlier with these anchor clamps, the interior exterior skin of casing could be welded then.Because fixedly pressing of exterior skin in the casing, cause in the casing after the welding exterior skin fold bigger, its size and presentation quality are not high.Especially for the good casing of ask for something inner plane flatness height, size accuracy, as still continuing to use existing weld jig, the product of manufacturing will be difficult to reach designing requirement.
Summary of the invention
The purpose of this utility model is exactly that the casing cantilevered weld jig that a kind of convenient mounting and clamping is reliable, the level welding is easy to control, can guarantee the casing welding quality will be provided.
For achieving the above object, the casing cantilevered weld jig that the utility model is designed, comprise hold-down support, described hold-down support is provided with outward extending cantilever jig, the and arranged on left and right sides of described cantilever jig is symmetrically arranged with stand, described left and right each side stand is provided with some curb girders, is provided with some longerons between the top of described and arranged on left and right sides stand, is provided with some crossbeams between described some longerons; Be provided with plurality of side to screw jack between the and arranged on left and right sides face of described cantilever jig and the curb girder in the stand, be provided with some transport screw jack between the last plane of described cantilever jig and the longeron at stand top, the crossbeam.
Further, the front end of described cantilever jig is provided with outward extending auxiliary support frame, and this auxiliary support frame can be used for supporting another section casing when soldered casing docks.
Further, the rear end of described arm jig is provided with the hold-down support place of combining and is used to weld the spacing location-plate of casing, and this location-plate can accurately give soldered casing spacing, thereby guarantees welding quality.
Advantage of the present utility model is: designed weld jig has taken into full account the specification requirement of exterior skin welding in the casing, the both sides of cantilever jig and directly over adopt side direction screw jack and transport screw jack to compress inside and outside covering of casing or box frame respectively, it is simple in structure, flexible operation, reliable clamping, can control the amount of contraction after casing welds effectively, guarantee the casing welding quality.Simultaneously, the utility model has significantly reduced school shape, has improved the qualification rate of product, has reduced production cost, is very suitable for the welding clamping location of the higher casing of interior outside precision prescribed.
Description of drawings
Accompanying drawing is the perspective view of a kind of casing cantilevered weld jig of the present utility model.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail:
Casing cantilevered weld jig shown in the figure, has a step-like hold-down support 1, hold-down support 1 high-end is equipped with an outward extending cantilever jig 2, the rear end of arm jig 2 is equipped with several location-plates 3 with hold-down support 1 place of combining at interval along circumferential, is used for to soldered casing spacing.And arranged on left and right sides at cantilever jig 2 respectively is provided with two stands 4 along fore-and-aft direction, links to each other by two horizontally disposed curb girders 5 between two stands 4 of every side.Between the top of four stands 4 of and arranged on left and right sides, link to each other by two horizontally disposed longerons 6, link to each other by some crossbeams 7 again between two longerons 6, form the intersecting parallels structure, the position of curb girder 5, crossbeam 7 and quantity can be adjusted according to the welding position of casing covering and skeleton, require as long as guarantee the firm and reliable connection between the member, the clamping of satisfying anchor clamps.
The and arranged on left and right sides face of cantilever jig 2 is provided with side backing plate 11, is provided with plurality of side to screw jack 8 between the curb girder 5 in side backing plate 11 and the stand 4, and side direction screw jack 8 adopts length to be less than or equal to the positive and negative screw jack of 600mm; The plane is provided with upper padding plate 10 on the cantilever jig 2, is provided with some transport screw jack 9 between the longeron 6 at upper padding plate 10 and stand 4 tops, the crossbeam 7, and transport screw jack 9 adopts the usher to seat screw jack of length greater than 1200mm.Adopt the main purpose of different jack to be: when carrying out the welding of casing top, to use the usher to seat screw jack of length, both guaranteed the welding operation space, be convenient to part again clamping is installed greater than 1200mm; And when carrying out the welding of casing side, not high to space requirement, as long as can satisfy welding operation, therefore use the positive and negative screw jack that convenient mounting and clamping is flexible, positioning and reliable clamping length is less than or equal to 600mm.In addition, the front end of cantilever jig 2 can fixedly connected outward extending auxiliary support frame 12, uses so that support the rear cabinet section when forward and backward case section butt welding.
During the box part welding, can be pressed on the inside and outside covering or skeleton of casing with upper padding plate 10, side backing plate 11 earlier, with transport screw jack 9 and side direction screw jack 8 upper padding plate 10, side backing plate 11 are held out against again, covering or skeleton and cantilever jig 2 are adjacent to, can carry out welding operation.
Claims (7)
1. casing cantilevered weld jig, comprise hold-down support (1), it is characterized in that: described hold-down support (1) is provided with outward extending cantilever jig (2), the and arranged on left and right sides of described cantilever jig (2) is symmetrically arranged with stand (4), described left and right each side stand (4) is provided with some curb girders (5), be provided with some longerons (6) between the top of described and arranged on left and right sides stand (4), be provided with some crossbeams (7) between described some longerons (6); Be provided with plurality of side to screw jack (8) between the curb girder (5) in the and arranged on left and right sides face of described cantilever jig (2) and the stand (4), be provided with some transport screw jack (9) between the longeron (6) at the last plane of described cantilever jig (2) and stand (4) top, the crossbeam (7).
2. casing cantilevered weld jig according to claim 1 is characterized in that: the front end of described cantilever jig (2) is provided with outward extending auxiliary support frame (12).
3. casing cantilevered weld jig according to claim 1 and 2 is characterized in that: the rear end of described arm jig (2) is provided with hold-down support (1) place of combining and is used to weld the spacing location-plate of casing (3).
4. casing cantilevered weld jig according to claim 1 and 2 is characterized in that: the and arranged on left and right sides face of described cantilever jig (2) is provided with the side backing plate (11) of support side to screw jack (8); The last plane of described cantilever jig (2) is provided with the upper padding plate (10) of supporting transport screw jack (9).
5. casing cantilevered weld jig according to claim 3 is characterized in that: the and arranged on left and right sides face of described cantilever jig (2) is provided with the side backing plate (11) of support side to screw jack (8); The last plane of described cantilever jig (2) is provided with the upper padding plate (10) of supporting transport screw jack (9).
6. casing cantilevered weld jig according to claim 5 is characterized in that: described side direction screw jack (8) is less than or equal to the positive and negative screw jack of 600mm for length; Described transport screw jack (9) is the usher to seat screw jack of length greater than 1200mm.
7. casing cantilevered weld jig according to claim 1 and 2, it is characterized in that: the and arranged on left and right sides of described cantilever jig (2) respectively is provided with two stands (4) along fore-and-aft direction, links to each other by some curb girders (5) between two stands of every side (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200852473U CN201055944Y (en) | 2007-06-14 | 2007-06-14 | Case body cantilevered welding clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200852473U CN201055944Y (en) | 2007-06-14 | 2007-06-14 | Case body cantilevered welding clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201055944Y true CN201055944Y (en) | 2008-05-07 |
Family
ID=39424790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200852473U Expired - Lifetime CN201055944Y (en) | 2007-06-14 | 2007-06-14 | Case body cantilevered welding clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201055944Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104942510A (en) * | 2015-07-06 | 2015-09-30 | 河海大学常州校区 | Box structure plate welding tool |
| CN105436788A (en) * | 2015-12-04 | 2016-03-30 | 南阳北方向东工业有限公司 | Welding deformation control technology for large box |
| CN110170730A (en) * | 2019-05-16 | 2019-08-27 | 中铁七局集团有限公司 | A kind of weight bearing welding laminated steel plate structure and its processing technology |
-
2007
- 2007-06-14 CN CNU2007200852473U patent/CN201055944Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104942510A (en) * | 2015-07-06 | 2015-09-30 | 河海大学常州校区 | Box structure plate welding tool |
| CN104942510B (en) * | 2015-07-06 | 2017-01-18 | 河海大学常州校区 | Box structure plate welding tool |
| CN105436788A (en) * | 2015-12-04 | 2016-03-30 | 南阳北方向东工业有限公司 | Welding deformation control technology for large box |
| CN110170730A (en) * | 2019-05-16 | 2019-08-27 | 中铁七局集团有限公司 | A kind of weight bearing welding laminated steel plate structure and its processing technology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Henan space vehicle factory Assignor: State-run Wanfeng Radio Factory Contract fulfillment period: 2009.10.22 to 2014.10.21 Contract record no.: 2009410000274 Denomination of utility model: Case body cantilevered welding clamp Granted publication date: 20080507 License type: Exclusive license Record date: 20091214 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.10.22 TO 2014.10.21; CHANGE OF CONTRACT Name of requester: HENAN AEROSPACE VEHICLE FACTORY Effective date: 20091214 |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080507 |