CN202006354U - Traction-bolster slow welding fixture - Google Patents
Traction-bolster slow welding fixture Download PDFInfo
- Publication number
- CN202006354U CN202006354U CN2011200751074U CN201120075107U CN202006354U CN 202006354 U CN202006354 U CN 202006354U CN 2011200751074 U CN2011200751074 U CN 2011200751074U CN 201120075107 U CN201120075107 U CN 201120075107U CN 202006354 U CN202006354 U CN 202006354U
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- China
- Prior art keywords
- frock
- welding
- steel
- steel construction
- cushion block
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- Expired - Lifetime
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Abstract
The utility model relates to a traction-bolster slow welding fixture, which is characterized by comprising a fixture steel structure (1), a bolster clamping fixture (7), a bolster positioning block (6), a pressure plate device (5), a shifter, a hook plate mount (2), steel-aluminum pads (4) and a compression device (3). Connecting seats (8) are arranged at two ends of the fixture steel structure (1) and mounted on the shifter, one end of the fixture steel structure (1) is welded and fixed to the hook plate mount (2), the bolster positioning block (6) and the steel-aluminum pads (4) are positioned based on the hook plate mount (2), the bolster clamping fixture (7) is positioned at the other end of the fixture steel structure (1) through the bolster positioning block (6), and the pressure plate device (5) and the compression device (3) are welded and fixed to the fixture steel structure (1). Angle of the fixture is adjusted by the aid of the shifter, so that the fixture is capable of rotating for 360 degrees. Vertical welding and overhead positioning are adjusted to flat welding, so that accumulation of weld beading is relieved, and incomplete penetration is avoided. An F-shaped clamp is used with the compression device for fixing welding workpieces, so that deformation caused by welding is avoided, welding quality is guaranteed, positioning is accurate, and mounting and demounting are convenient.
Description
Technical field
The utility model relates to a kind of aluminum alloy bodywork chassis component welding tooling, and what specifically relate to is the slow assembly welding frock of a kind of car body pillow pulling.Belong to the welder technical field.
Background technology
Welding procedure is an important technology in engineering goods production, and the quality of welding directly has influence on the quality of product.When a plurality of workpiece carry out welding assembly, in the past modes that adopt artificial butt joint more, it is not in place that this mode is easy to generate butt joint, can not clamp near the weld seam in welding process, causes welding deformation, influences the size and the quality of product.In addition, in welding process, need inevitably to carry out vertical position welding, overhead welding etc., and welding procedures such as vertical position welding, overhead welding can not guarantee that weldering is full, through welding.Also have now the welding tooling that utilizes design when welding to carry out the stationary positioned weldment, its structure is generally all comparatively complicated, and complex operation does not have versatility.Pillow pulling is slow to be applied on the subway line, and its quality requirement is very high.Existing welding tooling can not satisfy its technological requirement, and size is also slow incompatible with pillow pulling, therefore needs a kind of new welding tooling of design to satisfy production requirement.
The utility model content
For solving the deficiencies in the prior art, it is a kind of simple in structure, easy to use that the purpose of this utility model is to provide, the slow assembly welding frock of the pillow pulling that efficient is high, can easily weldment be firmly fixed, prevent seam deformation, vertical position welding, overhead welding etc. is adjusted into downhand welding, guarantee welding effect.
For achieving the above object, the utility model is to realize by following technical scheme:
A kind of pillow pulling delays welding tooling, it is characterized in that, it comprises frock steel construction, sleeper beam clamping frock, sleeper beam locating piece, presser device, deflection machine, hitch plate mount pad, steel aluminium cushion block and hold down gag; The two ends of described frock steel construction are provided with Connection Block, and this Connection Block is installed on the deflection machine; Frock steel construction one end welding is hitch plate mount pad and be that benchmark is located sleeper beam locating piece, steel aluminium cushion block with the hitch mount pad fixedly, and the frock steel construction other end is located sleeper beam clamping frock by the sleeper beam locating piece; Described presser device and hold down gag are fixedly welded on the frock steel construction, and come workpiece pressing by adjusting screw(rod).
Further, described hold down gag comprises that the one end is welded in the steel plate of frock steel construction and is arranged on the swivel nut of the thick carbon steel plate other end, is provided with to be used for the adjusting screw(rod) of workpiece pressing on described swivel nut.
Further, described frock steel construction and sleeper beam clamping frock are made by rectangular tube and rectangular tube welding.
According to the slow welding tooling of above-mentioned pillow pulling, wherein, serve as its standard of location with hitch plate mount pad, connect hitch plate (product) with bolt, thereby guaranteed the size of product.
According to the slow welding tooling of above-mentioned pillow pulling, wherein, described sleeper beam clamping frock elder generation's clamping sleeper beam (product) is put into the assembling mode of sleeper beam locating piece more from top to bottom, is used with F type pincers.
According to the slow welding tooling of above-mentioned pillow pulling, wherein, described hitch plate mount pad is that 90.5 ± 1 degree are welded on the frock steel construction with angle.
Described steel aluminium cushion block comprises steel cushion block and the aluminium cushion block that is arranged on the steel cushion block, and described steel cushion block equates with the aluminium pad thickness.
According to the slow welding tooling of above-mentioned pillow pulling, wherein, the lower plate of described presser device is welded on the frock steel construction, is provided with the strip groove of adjustable seamless Board position on the upper plate of presser device.
Pass through technique scheme, the utility model can rotate arbitrarily by 360 degree, make vertical position welding, overhead welding become downhand welding, reduce the welding difficulty, improve the appearance of weld quality, firm position, effectively prevented the distortion behind the full weld, sizing is accurate, consistent, improves the slow welding quality of pillow pulling, has improved production efficiency; And can detect the flatness and the size of part, each detent mechanism all is a module, and is easy to operate, and versatility is good; Manually clamp, easy to loading and unloading, flexible, reliable, adopt the formal dress mode, do not interfere phenomenon with clamp mechanism and detent mechanism.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the stereogram of the utility model frock base portion.
Among Fig. 1: 1, frock steel construction; 2, hitch plate mount pad; 3, hold down gag; 4, steel aluminium cushion block; 5, presser device; 6, sleeper beam locating piece; 7, sleeper beam clamping frock; 8, Connection Block.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with the specific embodiment, further set forth the utility model.
Referring to Fig. 1, a kind of pillow pulling of the utility model delays welding tooling, comprises frock steel construction 1, sleeper beam clamping frock 7, sleeper beam locating piece 6, presser device 5, deflection machine, hitch plate mount pad 2, steel aluminium cushion block 4, hold down gag 3.The frock overall structure has the normal use that enough intensity guarantees the assembly welding tire through modifier treatment after the welding processing and flatness processing.
Hitch plate mount pad 2 in that an end on frock steel construction surface is installed is connected on the frock steel construction 1 with bolt, and this hitch plate mount pad center line and frock steel construction central lines prevent that the weldment string is moving in welding process.With hitch plate mount pad 2 is that benchmark is installed steel aluminium cushion block 4 on frock steel construction surface, this steel aluminium cushion block 4 is by steel cushion block and aluminium cushion block, the steel cushion block is a benchmark with hitch plate mount pad 2, makes it keep same flatness on frock steel construction 1 by modes such as machining and the detections of horizontal checkout instrument.
In the present embodiment, totally 10 of steel cushion blocks, common 10 of aluminium cushion block is installed on the steel cushion block by bolt, the aluminium cushion block by machining make its thickness one to, thereby form step, reach position-limiting action.Is furnished with presser device 5 in the both sides of each aluminium cushion block, this presser device lower plate is welded on the frock steel construction, M24*150 screw rod turret head is welded on the lower plate, in order to improve the applicability of frock, on the upper plate of presser device 5, have and be convenient to the strip groove that pressing plate is adjusted the position, the position of bolt in the strip groove can be adjusted, and is pressed in length on the cushion block to change pressing plate.
Two ends at frock steel construction 1 are installed on the deflection machine by Connection Block 8, and this frock steel construction 1 and sleeper beam clamping frock 7 are made by 150*150 and the welding of 400*200 rectangular tube.Hold down gag 3 is the thick carbon steel plate of 15mm, and this thick carbon steel plate one end is welded on the frock steel construction, its other end be furnished with swivel nut, on swivel nut, be provided with adjusting screw(rod) matching used with it, come workpiece pressing by adjusting screw(rod).Be furnished with aluminium block in the adjusting screw(rod) end, product and carbon steel are separated.
Totally 4 of sleeper beam locating pieces are welded in frock steel construction surface, cooperate assembling with sleeper beam clamping frock.This sleeper beam locating piece is a benchmark with hitch plate mount pad, machined 4 sleeper beam locating pieces relative size and with hitch plate mount pad relative size.
Sleeper beam clamping frock 7 is used for the clamping sleeper beam, and clamping sleeper beam face reaches necessarily required flatness by machined, and its appearance and size guarantees by whole machined, guarantees to cooperate with sleeper beam locating piece 6.Sleeper beam clamping frock 7 machined faces are furnished with external diameter φ 116mm, and high 50mm alignment pin is connected with sleeper beam clamping frock 7 with bolt.
In addition, above-mentioned hold down gag 3 is totally 5 covers, and hitch plate mount pad 2 is totally 3 covers, and sleeper beam clamping frock 7 is totally 2 covers.Also be welded with suspension ring at sleeper beam clamping frock 7 non-installed surfaces, be used to the handling of driving a vehicle.
Based on above-mentioned, the utility model adopts deflection machine to regulate the frock angle, can rotate by 360 degree, vertical position welding and overhead welding are adjusted into downhand welding, reduce the welding difficulty, reduced the accumulation of weldering slide and the generation of lack of penetration phenomenon, improve the appearance of weld quality, firm position reduces welding deformation, and sizing is accurate, consistent, and can detect the flatness and the size of part, each detent mechanism all is a module, and is easy to operate, and versatility is good; Manually clamp, easy to loading and unloading, flexible, reliable, adopt the formal dress mode, do not interfere phenomenon with clamp mechanism and detent mechanism.
More than show and described basic principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in the foregoing description and the specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof
Claims (6)
1. the slow welding tooling of pillow pulling is characterized in that it comprises frock steel construction (1), sleeper beam clamping frock (7), sleeper beam locating piece (6), presser device (5), deflection machine, hitch plate mount pad (2), steel aluminium cushion block (4) and hold down gag (3); The two ends of described frock steel construction (1) are provided with Connection Block (8), and this Connection Block (8) is installed on the deflection machine; Frock steel construction (1) one end welding is hitch plate mount pad (2) and be that benchmark is located sleeper beam locating piece (6), steel aluminium cushion block (4) with hitch mount pad (2) fixedly, and frock steel construction (1) other end passes through sleeper beam locating piece (6) and locatees sleeper beam clamping frock (7); Described presser device (5) and hold down gag (3) are fixedly welded on the frock steel construction (1).
2. pillow pulling according to claim 1 delays welding tooling, it is characterized in that, described hold down gag (3) comprises that the one end is welded in the steel plate of frock steel construction and is arranged on the swivel nut of the thick carbon steel plate other end, is provided with to be used for the adjusting screw(rod) of workpiece pressing on described swivel nut.
3. pillow pulling according to claim 1 delays welding tooling, it is characterized in that, described frock steel construction (1) and sleeper beam clamping frock (7) are made by rectangular tube and rectangular tube welding.
4. pillow pulling according to claim 1 delays welding tooling, it is characterized in that, described hitch plate mount pad (2) is that 90.5 ± 1 degree are welded on the frock steel construction (1) with angle.
5. pillow pulling according to claim 1 delays welding tooling, it is characterized in that, described steel aluminium cushion block (4) comprises steel cushion block and the aluminium cushion block that is arranged on the steel cushion block, and described steel cushion block equates with the aluminium pad thickness.
6. pillow pulling according to claim 1 delays welding tooling, it is characterized in that, the lower plate of described presser device (5) is welded on the frock steel construction (1), is provided with the strip groove of adjustable seamless Board position on the upper plate of presser device (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200751074U CN202006354U (en) | 2011-03-21 | 2011-03-21 | Traction-bolster slow welding fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200751074U CN202006354U (en) | 2011-03-21 | 2011-03-21 | Traction-bolster slow welding fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202006354U true CN202006354U (en) | 2011-10-12 |
Family
ID=44748018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200751074U Expired - Lifetime CN202006354U (en) | 2011-03-21 | 2011-03-21 | Traction-bolster slow welding fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202006354U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102152049A (en) * | 2011-03-21 | 2011-08-17 | 南京雷尔伟新技术有限公司 | Bolster and buffer welding tool |
-
2011
- 2011-03-21 CN CN2011200751074U patent/CN202006354U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102152049A (en) * | 2011-03-21 | 2011-08-17 | 南京雷尔伟新技术有限公司 | Bolster and buffer welding tool |
| CN102152049B (en) * | 2011-03-21 | 2013-07-17 | 南京雷尔伟新技术有限公司 | Bolster and buffer welding tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20111012 Effective date of abandoning: 20130717 |
|
| RGAV | Abandon patent right to avoid regrant |