CN203448945U - Welding fixture - Google Patents
Welding fixture Download PDFInfo
- Publication number
- CN203448945U CN203448945U CN201320517004.8U CN201320517004U CN203448945U CN 203448945 U CN203448945 U CN 203448945U CN 201320517004 U CN201320517004 U CN 201320517004U CN 203448945 U CN203448945 U CN 203448945U
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- Prior art keywords
- screw rod
- base
- handle
- utility
- model
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- 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.)
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- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
A welding fixture, which relates to the technical field of fixtures, comprises a base, wherein M-shaped supports are arranged on both ends of the base, a stand is arranged at the middle of the base, a pressing screw rod is mounted on the stand, a handle is arranged on the pressing screw rod, a supporting block is arranged on the left side of the base, a screw is arranged on the supporting block, and a nut is mounted on the screw. The M-shaped supports are sheet weldments. Rectangular steel plates are welded to form the base. The welding fixture has the beneficial effects that because the M-shaped supports and the pressing screw rod are utilized to fix a screw rod and the screw and the nut are utilized to fix a handle, the requirement on the verticality between the screw rod and the handle is ensured, and therefore the quality of welding is ensured.
Description
Technical field:
The utility model relates to welding technology field, is specifically related to a kind of welding jigs and fixtures of being convenient to.
Background technology:
When screw rod need to rotate, we for laborsaving usually need to be by exterior object, as handle.We conventionally also can be by handle together with screw rod vertical welding, stability under loading so not only, the more effective loss that prevents handle.At present, do not have a kind ofly for the weld jig between screw rod and handle, only with master worker's experience welding, be difficult to guarantee the perpendicularity between screw rod and handle, on attractive in appearance, can not meet instructions for use, therefore need in a hurry a kind of for the weld jig between screw rod and handle.
Utility model content:
Technical problem to be solved in the utility model is to overcome existing technological deficiency, and a kind of a kind of weld jig rational in infrastructure, simple to operate, easy to use is provided.
Technical problem to be solved in the utility model adopts following technical scheme to realize:
A kind of weld jig, comprise base, described base two ends are provided with " M " shape bearing, in the middle of described base, be provided with support, spiral depression bar is installed on described support, and described spiral depression bar is provided with handle, and described chassis left side is provided with back-up block, described back-up block is provided with screw rod, on described screw rod, nut is installed.
As optimal way, described " M " shape bearing is thin plate welded.
As optimal way, described base is that rectangular steel plates is welded.
The beneficial effects of the utility model are: by the fixing screw rod of " M " shape bearing and spiral depression bar, by screw rod and nut fixed handle, thereby guaranteed the perpendicularity requirement between screw rod and handle, guaranteed welding quality.
Accompanying drawing explanation:
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model left view.
The specific embodiment:
For technological means, creation characteristic that the utility model is realized, reach object and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
As shown in Figures 1 and 2, a kind of weld jig, comprise base 1, described base 1 two ends are provided with two " M " shape bearings 2, in the middle of described base 1, are provided with support 4, and spiral depression bar 3 is installed on described support, described spiral depression bar 3 is provided with handle 8, described base 1 left side is provided with back-up block 7, and described back-up block 7 is provided with screw rod 9, on described screw rod 9, nut 10 is installed.Described " M " shape bearing 2 is thin plate welded.Described base 1 is welded for rectangular steel plates.
During use, first handle 6 is enclosed within on screw rod 9, and fixing with nut 10, then screw rod 5 is placed on " M " shape bearing 2, screw rod 5 one end are contacted with handle 6 cylindricals, screw spiral depression bar 3, complete action required.
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 in above-described embodiment and description, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. a weld jig, comprise base, it is characterized in that: described base two ends are provided with " M " shape bearing, in the middle of described base, be provided with support, spiral depression bar is installed on described support, and described spiral depression bar is provided with handle, and described chassis left side is provided with back-up block, described back-up block is provided with screw rod, on described screw rod, nut is installed.
2. a kind of weld jig according to claim 1, is characterized in that: described " M " shape bearing is thin plate welded.
3. a kind of weld jig according to claim 1, is characterized in that: described base is that rectangular steel plates is welded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320517004.8U CN203448945U (en) | 2013-08-22 | 2013-08-22 | Welding fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320517004.8U CN203448945U (en) | 2013-08-22 | 2013-08-22 | Welding fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203448945U true CN203448945U (en) | 2014-02-26 |
Family
ID=50128848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320517004.8U Expired - Fee Related CN203448945U (en) | 2013-08-22 | 2013-08-22 | Welding fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203448945U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106334898A (en) * | 2016-11-08 | 2017-01-18 | 上海工程技术大学 | Synchronous spinning clamp based on three-jaw chuck structure suitable for ring weld |
-
2013
- 2013-08-22 CN CN201320517004.8U patent/CN203448945U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106334898A (en) * | 2016-11-08 | 2017-01-18 | 上海工程技术大学 | Synchronous spinning clamp based on three-jaw chuck structure suitable for ring weld |
| CN106334898B (en) * | 2016-11-08 | 2018-04-24 | 上海工程技术大学 | A kind of synchronous spinning clamp based on scroll chuck structure suitable for girth joint |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140226 Termination date: 20170822 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |