CN204867972U - Tubbiness part welding frock - Google Patents
Tubbiness part welding frock Download PDFInfo
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- CN204867972U CN204867972U CN201520536861.1U CN201520536861U CN204867972U CN 204867972 U CN204867972 U CN 204867972U CN 201520536861 U CN201520536861 U CN 201520536861U CN 204867972 U CN204867972 U CN 204867972U
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Abstract
The utility model discloses a tubbiness part welding frock belongs to welding equipment technical field. The utility model discloses a tubbiness part welding frock, compress tightly pole, work piece location benchmark board, locating piece including bottom plate subassembly, work piece, the locating piece set up in bottom plate subassembly below, work piece location benchmark board set up in bottom plate subassembly top, the work piece compress tightly the pole and link firmly on the benchmark board of work piece location, centre of turning circle, the center of work piece location benchmark board and the center that the work piece compressed tightly the pole of center, bottom plate subassembly of locating piece coincide mutually, the work piece compress tightly pole upper portion and be equipped with and compress tightly the subassembly for it makes it fixed to compress tightly the work piece. The utility model provides a reasonable in design, convenient operation, low cost, the operation is stable, and is longe -lived, and the security is high, can improve welding efficiency and product precision, reduces artifical intensity of labour's welding frock.
Description
Technical field
The utility model relates to a kind of welding tooling, more particularly, relates to a kind of tubbiness weld parts frock.
Background technology
In the housing process manufacturing railway motor, often to carry out welding processing to the outside of housing part.And the general processing mode adopted at present uses manual overturning housing, then hull outside is welded, the mode of this manual overturning welding, not only waste time and energy, welding efficiency is low, but also can not well position butt welded seam position, easily causes welding position deviation to some extent, the insufficient formability of weld seam, affects Product Precision and the product quality of housing part; And due to housing part be metal material, very boiling hot during welding, therefore manual rotation is very inconvenient, and security is lower.
Summary of the invention
1. the utility model technical problem that will solve
It is lower that the purpose of this utility model is to overcome the welding efficiency of electric machine casing in prior art, welding quality is unstable, the deficiency that security is low, provide a kind of tubbiness weld parts frock, adopt the technical solution of the utility model, structure is simple, reasonable in design, cheap for manufacturing cost, stable and reliable operation, long service life, security is high, welding efficiency and Product Precision can be improved, effectively prevent and alleviate welding deformation simultaneously, light realization makes position to be welded on workpiece be in best welding portion always, the good forming ability of weld seam, product quality is high and stable.
2. technical scheme
For achieving the above object, the technical scheme that the utility model provides is:
A kind of tubbiness weld parts frock of the present utility model, comprise bottom deck assembly, Work-sheet pressing bar, Workpiece fixing datum plate, locating piece, described locating piece is arranged at below bottom deck assembly, described Workpiece fixing datum plate is arranged at above bottom deck assembly, described Work-sheet pressing bar is fixed on Workpiece fixing datum plate, the center of the center of described locating piece, the centre of gyration of bottom deck assembly, Workpiece fixing datum plate and the center of Work-sheet pressing bar coincide, described Work-sheet pressing bar top is provided with and holds down assembly, and makes it fix for workpiece pressing.
Further, described bottom deck assembly comprises workpiece base plate, tool base plate and connection bracket, and described workpiece base plate is connected by connection bracket with between tool base plate.
Further, described holding down assembly comprises compression pawl dish and locking nut, and described Work-sheet pressing bar upper end is provided with thread segment, and compression pawl disk activity thread segment is threaded described in locking nut is connected to the below of Work-sheet pressing bar upper locking nut.
3. beneficial effect
The technical scheme adopting the utility model to provide, compared with existing known technology, has following beneficial effect:
(1) a kind of tubbiness weld parts frock of the present utility model, comprise bottom deck assembly, Work-sheet pressing bar, Workpiece fixing datum plate and locating piece, locating piece is arranged at below bottom deck assembly, for locating whole welding tooling in the centre of gyration of indexing apparatus, Workpiece fixing datum plate is arranged at above bottom deck assembly, the geomery of geomery and workpiece is suitable, so that positioning workpieces is radial, Work-sheet pressing bar is fixed on Workpiece fixing datum plate, the center of locating piece, the centre of gyration of bottom deck assembly, the center of Workpiece fixing datum plate and the center of Work-sheet pressing bar coincide, Work-sheet pressing bar top is provided with and holds down assembly, it is made to fix for workpiece pressing, adopt this structure, can carry out accurately to workpiece, reliable location and clamping, and replace manual overturning with automatic turning, time saving and energy saving, reduce hand labor intensity,
(2) a kind of tubbiness weld parts frock of the present utility model, hold down assembly to comprise and compress pawl dish and locking nut, Work-sheet pressing bar upper end is provided with thread segment, compression pawl disk activity thread segment is threaded described in locking nut is connected to the below of Work-sheet pressing bar upper locking nut, turn locking nut makes it move downward can to promote to compress pawl dish and moves downward until the end face compressing pawl dish and workpiece fits tightly, Work-sheet pressing is fixed on the top of workpiece base plate, structure is simple, fixed form is reliably firm, assembling is easily, easy to operate;
(3) a kind of tubbiness weld parts frock of the present utility model, reasonable in design, cheap for manufacturing cost, stable and reliable operation, long service life, security is high, can improve welding efficiency and Product Precision, effectively prevents and alleviates welding deformation simultaneously, light realization makes position to be welded on workpiece be in best welding portion always, the good forming ability of weld seam, product quality is high and stable, is conducive to realizing unified standardization and produces.
Accompanying drawing explanation
Fig. 1 is the front view structural representation of a kind of tubbiness weld parts frock of the present utility model;
Fig. 2 is the top view structural representation of a kind of tubbiness weld parts frock of the present utility model;
Fig. 3 is the front view structural representation after a kind of tubbiness weld parts frock of the present utility model installs workpiece.
Label declaration in schematic diagram:
1, locking nut; 2, Work-sheet pressing bar; 3, Workpiece fixing datum plate; 4, workpiece base plate; 5, connection bracket; 6, tool base plate; 7, locating piece; 8, pawl dish is compressed; 9, workpiece.
Detailed description of the invention
For understanding content of the present utility model further, by reference to the accompanying drawings the utility model is described in detail.
Composition graphs 1, Fig. 2 and Fig. 3, a kind of tubbiness weld parts frock of the present utility model, comprise bottom deck assembly, Work-sheet pressing bar 2, Workpiece fixing datum plate 3, locating piece 7, locating piece 7 is arranged at below bottom deck assembly, Workpiece fixing datum plate 3 is arranged at above bottom deck assembly, Work-sheet pressing bar 2 is fixed on Workpiece fixing datum plate 3, the center of the center of locating piece 7, the centre of gyration of bottom deck assembly, Workpiece fixing datum plate 3 and the center of Work-sheet pressing bar 2 coincide, Work-sheet pressing bar 2 top is provided with and holds down assembly, and makes it fix for workpiece pressing 9.
Below in conjunction with embodiment, the utility model will be further described.
Embodiment
As depicted in figs. 1 and 2, a kind of tubbiness weld parts frock of the present embodiment, comprise bottom deck assembly, Work-sheet pressing bar 2, Workpiece fixing datum plate 3 and locating piece 7, locating piece 7 is arranged at below bottom deck assembly, for locating whole welding tooling in the centre of gyration of indexing apparatus, Workpiece fixing datum plate 3 is arranged at above bottom deck assembly, and the geomery of Workpiece fixing datum plate 3 geomery and workpiece to be welded 9 is suitable, so that locate its radial direction.Particularly, bottom deck assembly comprises workpiece base plate 4, tool base plate 6 and connection bracket 5, workpiece base plate 4 and tool base plate 6 arranged in parallel, between workpiece base plate 4 and tool base plate 6, interval is at regular intervals, and be connected by connection bracket 5 between workpiece base plate 4 with tool base plate 6, adopt this structure, rotate steady and smooth more, connection bracket 5 is made up of some vertical connecting rods spaced apart in the present embodiment, the centre of gyration of some connecting rod opposed bottom assemblies is symmetrical, and stable connection is firm; Work-sheet pressing bar 2 is fixed on Workpiece fixing datum plate 3, and in the present embodiment, the concrete fixed form of Work-sheet pressing bar 2 can be that Work-sheet pressing bar 2 bottom is fixed by nut through after Workpiece fixing datum plate 3 and workpiece base plate 4, and mode is simple, easily installs.The center of the center of locating piece 7 in the present embodiment, the centre of gyration of bottom deck assembly, the center of Workpiece fixing datum plate 3 and Work-sheet pressing bar 2 coincides, adopt electric machine casing as workpiece 9 to be welded in the present embodiment, when workpiece 9 is installed in this frock, the center of its centre of gyration and locating piece 7 coincides.Work-sheet pressing bar 2 top is provided with and holds down assembly, it is made to fix for workpiece pressing 9, concrete holding down assembly in the present embodiment comprises compression pawl dish 8 and locking nut 1, Work-sheet pressing bar 2 is a vertical stock, upper end is provided with thread segment, and thread segment has been threaded locking nut 1, compresses pawl dish 8 and to be movably connected on Work-sheet pressing bar 2 and the below being positioned at locking nut 1, compress on pawl dish 8 and there are three claws for workpiece pressing 9, and the angle between adjacent two claws is 120 degree.When workpiece 9 is installed in this frock, turn locking nut 1 makes it move downward and promotes to compress pawl dish 8 to move downward until the end face of three claws and workpiece 9 that compress pawl dish 8 fits tightly, and realizes the top be fixed by workpiece 9 in workpiece base plate 4.
A kind of tubbiness weld parts frock of the present embodiment, the centre of gyration remaining being fixedly installed in the indexing apparatus that can do gyration is fastenedly connected with this indexing apparatus, and then realizes welding tooling along with indexing apparatus and make the object of gyration together.During use, as shown in Figure 3, workpiece 9 is installed on above Workpiece fixing datum plate 3, the compacted pawl dish 8 in top compresses and the nut 1 that is locked is fixed, then operating personnel can carry out welding operation to the outer periphery of workpiece 9, the free degree of workpiece 9 six direction is all fixed, and location is reliable, and welding position can not be caused to occur deviation.A kind of tubbiness weld parts frock of the present embodiment, mainly be applicable to the welding operation of tubbiness part, can carry out accurately workpiece 9, locate reliably and clamping, traditional manual overturning is replaced with automatic turning, time saving and energy saving, reduce hand labor intensity, improve welding efficiency and Product Precision; Effectively prevent and alleviate welding deformation simultaneously, make position to be welded on workpiece 9 be in best welding portion, the good forming ability of weld seam, product quality is high and stable.
Schematically above be described the utility model and embodiment thereof, this description does not have restricted, and also just one of the embodiment of the present utility model shown in accompanying drawing, actual structure is not limited thereto.So, if those of ordinary skill in the art enlightens by it, when not departing from the utility model and creating aim, design the frame mode similar to this technical scheme and embodiment without creationary, protection domain of the present utility model all should be belonged to.
Claims (3)
1. a tubbiness weld parts frock, it is characterized in that: comprise bottom deck assembly, Work-sheet pressing bar (2), Workpiece fixing datum plate (3), locating piece (7), described locating piece (7) is arranged at below bottom deck assembly, described Workpiece fixing datum plate (3) is arranged at above bottom deck assembly, described Work-sheet pressing bar (2) is fixed on Workpiece fixing datum plate (3), the center of described locating piece (7), the centre of gyration of bottom deck assembly, the center of Workpiece fixing datum plate (3) and the center of Work-sheet pressing bar (2) coincide, described Work-sheet pressing bar (2) top is provided with and holds down assembly, it is made to fix for workpiece pressing (9).
2. a kind of tubbiness weld parts frock according to claim 1, it is characterized in that: described bottom deck assembly comprises workpiece base plate (4), tool base plate (6) and connection bracket (5), described workpiece base plate (4) is connected by connection bracket (5) with between tool base plate (6).
3. a kind of tubbiness weld parts frock according to claim 2, it is characterized in that: described holding down assembly comprises compression pawl dish (8) and locking nut (1), described Work-sheet pressing bar (2) upper end is provided with thread segment, thread segment has been threaded locking nut (1), and described compression pawl dish (8) is movably connected on the below of Work-sheet pressing bar (2) upper locking nut (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520536861.1U CN204867972U (en) | 2015-07-22 | 2015-07-22 | Tubbiness part welding frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520536861.1U CN204867972U (en) | 2015-07-22 | 2015-07-22 | Tubbiness part welding frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204867972U true CN204867972U (en) | 2015-12-16 |
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ID=54812396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520536861.1U Active CN204867972U (en) | 2015-07-22 | 2015-07-22 | Tubbiness part welding frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204867972U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105436717A (en) * | 2015-12-21 | 2016-03-30 | 江苏大学 | Laser drilling clamp for thin sheets |
| CN108544162A (en) * | 2018-04-17 | 2018-09-18 | 广州松兴电气股份有限公司 | A kind of inside clamping and positioning device for box body |
-
2015
- 2015-07-22 CN CN201520536861.1U patent/CN204867972U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105436717A (en) * | 2015-12-21 | 2016-03-30 | 江苏大学 | Laser drilling clamp for thin sheets |
| CN108544162A (en) * | 2018-04-17 | 2018-09-18 | 广州松兴电气股份有限公司 | A kind of inside clamping and positioning device for box body |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |