CN203817686U - Welding fixture for connecting rack - Google Patents
Welding fixture for connecting rack Download PDFInfo
- Publication number
- CN203817686U CN203817686U CN201420216388.4U CN201420216388U CN203817686U CN 203817686 U CN203817686 U CN 203817686U CN 201420216388 U CN201420216388 U CN 201420216388U CN 203817686 U CN203817686 U CN 203817686U
- Authority
- CN
- China
- Prior art keywords
- welding tooling
- welding fixture
- link welding
- brace summer
- angle bar
- Prior art date
- 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 - Lifetime
Links
- 238000003466 welding Methods 0.000 title claims abstract description 27
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 229910000746 Structural steel Inorganic materials 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000006748 scratching Methods 0.000 description 2
- 230000002393 scratching effect Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Landscapes
- Joining Of Building Structures In Genera (AREA)
Abstract
The utility model relates to the technical field of welding, in particular to a welding fixture for a connecting rack. The welding fixture comprises two bottom beams, between which multiple support beams are welded. Positioning angle iron is fixedly connected at the two support beams disposed at outermost ends and provided with positioning blots. Strip-shaped pressing blocks are arranged on the support beams at the middle portion and provided with bolt holes. The welding fixture for the connecting rack has following beneficial effects: two connecting plates and a bottom plate are positioned and welded afterwards; and the welding fixture is simple in structure, low in cost and accurate in positioning and is also capable of considerably improving working efficiency and reducing labor intensity of workers.
Description
Technical field
The utility model relates to welding technology field, relates in particular to a kind of link welding tooling.
Background technology
At present, framework is mainly by two side plates, two connecting plates, base plate forms, wherein two side plates are to be made up of the direct bending of base plate, two other connecting plate need independent and the first two plate-side plate welding to together with, workman adopts the directly mode of welding, directly by two connecting plates together with two plate-side plate weldings, two side plate parts that utilize bending on base plate with pressure clamp be close to fishplate bar, owing to without any device, two connecting plates being positioned, cause connecting plate and side sheet room welding position inconsistent, affect the global consistency of product, when welding, also need workman with hand steered live, generally need the welding of two complete frameworks of people's ability.
Utility model content
The purpose of this utility model is to overcome the deficiency of above-mentioned technology, and a kind of link welding tooling is provided, and improves welding efficiency.
The utility model for achieving the above object, by the following technical solutions:
A kind of link welding tooling, it is characterized in that: comprise two foundation beams, between described two foundation beams, be welded with some brace summers, be positioned on two brace summers of outermost end and be connected with respectively location angle bar, described location angle bar is provided with bolt, the brace summer that is positioned at middle part is provided with bar shaped briquetting, and described bar shaped briquetting is provided with bolt hole.
Preferably, described two foundation beam bottoms are respectively equipped with supporting pad, and described supporting pad is four, is separately positioned on the two ends of two foundation beams.
Preferably, described one of them angle bar is provided with a bolt, and another one angle bar is provided with two bolts.
Preferably, described brace summer is provided with cushion.
Preferably, described cushion adopts vulcanie.
Preferably, described bottom girder and brace summer middle part are respectively hollow shape.
Preferably, the cross section of described bottom girder and brace summer is square respectively.
The beneficial effects of the utility model are: the utility model is simple in structure, cheap, can weld again by after positioning between two connecting plates and base plate registration by this device, greatly improve operating efficiency, reduced workman's labour intensity.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of the utility model middle frame;
Fig. 3 is the working state schematic representation of this device in the utility model;
In figure: 1, bottom girder; 2, brace summer; 3, location angle bar; 4, bolt; 5, bar shaped briquetting; 6, bolt hole; 7, supporting pad; 8, connecting plate; 9, base plate.
Detailed description of the invention
Describe detailed description of the invention of the present utility model in detail below in conjunction with accompanying drawing and preferred embodiment.As shown in Figure 1, a kind of link welding tooling, comprises two foundation beams 1, between described two foundation beams, is welded with some brace summers 2, and described bottom girder and brace summer middle part are respectively hollow shape, can save like this material, lighter.In order to increase the weight capacity of bottom girder and brace summer, the cross section of described bottom girder and brace summer is square respectively.Be positioned at and on two brace summers of outermost end, be connected with respectively location angle bar 3, distance between two location angle bar is slightly larger than the length of base plate to be processed, in the time that being placed on base plate, connecting plate to be welded can be adjacent to closely two location angle bar, for two connecting plates are positioned, described location angle bar is provided with bolt 4, for base plate is fixed on brace summer, brace summer is provided with bar shaped briquetting 5, described bar shaped briquetting is provided with bolt hole 6, passes bar shaped briquetting in use base plate is fixed on brace summer by bolt.As further improvement of the utility model, described two foundation beam bottoms are respectively equipped with supporting pad 7, described supporting pad is four, be separately positioned on the two ends of two foundation beams, the arranging of supporting pad on the one hand can be convenient to workman and move this welding tooling, play on the other hand the effect of support, prevent that bottom girder from scratching ground.In the utility model, due to the quantity difference of two connecting plate upper screwed holes, described one of them angle bar is provided with a bolt, and another one angle bar is provided with two bolts.For fear of scratching base plate, described brace summer is provided with cushion, and described cushion adopts vulcanie.
The utility model is simple in structure, cheap, can weld after positioning between two connecting plates 8 and base plate 9 by this device again, and registration, has improved operating efficiency greatly, has reduced workman's labour intensity.
The above is only preferred embodiment of the present utility model; it should be pointed out that for those skilled in the art, do not departing under the prerequisite of 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 (7)
1. a link welding tooling, it is characterized in that: comprise two foundation beams, between described two foundation beams, be welded with some brace summers, be positioned on two brace summers of outermost end and be connected with respectively location angle bar, described location angle bar is provided with bolt, the brace summer that is positioned at middle part is provided with bar shaped briquetting, and described bar shaped briquetting is provided with bolt hole.
2. link welding tooling according to claim 1, is characterized in that: described two foundation beam bottoms are respectively equipped with supporting pad, and described supporting pad is four, is separately positioned on the two ends of two foundation beams.
3. link welding tooling according to claim 1 and 2, is characterized in that: described one of them angle bar is provided with a bolt, and another one angle bar is provided with two bolts.
4. link welding tooling according to claim 3, is characterized in that: described brace summer is provided with cushion.
5. link welding tooling according to claim 4, is characterized in that: described cushion adopts vulcanie.
6. link welding tooling according to claim 5, is characterized in that: described bottom girder and brace summer middle part are respectively hollow shape.
7. link welding tooling according to claim 6, is characterized in that: the cross section of described bottom girder and brace summer is square respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420216388.4U CN203817686U (en) | 2014-04-30 | 2014-04-30 | Welding fixture for connecting rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420216388.4U CN203817686U (en) | 2014-04-30 | 2014-04-30 | Welding fixture for connecting rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203817686U true CN203817686U (en) | 2014-09-10 |
Family
ID=51473229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420216388.4U Expired - Lifetime CN203817686U (en) | 2014-04-30 | 2014-04-30 | Welding fixture for connecting rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203817686U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104002075A (en) * | 2014-04-30 | 2014-08-27 | 天津市伟泰轨道交通装备有限公司 | Connection frame welding tool |
-
2014
- 2014-04-30 CN CN201420216388.4U patent/CN203817686U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104002075A (en) * | 2014-04-30 | 2014-08-27 | 天津市伟泰轨道交通装备有限公司 | Connection frame welding tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |