CN203109519U - Anti-welding-deformation tool - Google Patents
Anti-welding-deformation tool Download PDFInfo
- Publication number
- CN203109519U CN203109519U CN 201320109313 CN201320109313U CN203109519U CN 203109519 U CN203109519 U CN 203109519U CN 201320109313 CN201320109313 CN 201320109313 CN 201320109313 U CN201320109313 U CN 201320109313U CN 203109519 U CN203109519 U CN 203109519U
- Authority
- CN
- China
- Prior art keywords
- clamping plate
- welding
- deformation tool
- screw rod
- locking nut
- 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 - Fee Related
Links
Images
Abstract
The utility model discloses an anti-welding-deformation tool. The anti-welding-deformation tool is characterized by comprising a screw and four pairs of clamping plate assemblies, wherein the clamping plate assemblies are used in pair, each clamping plate assembly comprises a clamping plate and a lock nut, an installation notch is arranged in each clamping plate, each clamping plate is inserted into the screw through a corresponding installation notch, each lock nut is in threaded connection with the screw, and each clamping plate can be locked through a corresponding lock nut when the clamping plate needs to be locked. The anti-welding-deformation tool is capable of improving welding efficiency on the premise that a workpiece is not damaged.
Description
Technical field
Utility model relates to welding field, specifically is a kind of anti-welding deformation frock.
Background technology
In the manufacturing of large-sized structural parts; ears holder structure shown in Figure 1 in regular meeting runs into as Figure of description; two otic placodes were parallel after this structural requirement welding was finished; and it is vertical with base plate; because there is the situation that do not wait in otic placode both sides leg; even if rationally distribute welding bead; also there is welding deformation to a certain extent behind the workpiece assembly welding; it is the not parallel and base plate out of plumb of otic placode; the method that tradition overcomes this problem is before the welding, to weld stay bolt at otic placode behind tack welding, overcomes welding deformation with this; but because stay bolt need be welded on the workpiece, postwelding is removed workload and is damaged workpiece itself greatly and easily.
Summary of the invention
The purpose of this utility model has been to provide a kind of anti-welding deformation frock that improves welding efficiency and do not damage workpiece itself.
The utility model realizes that the technical scheme of above-mentioned purpose is, a kind of anti-welding deformation frock, its innovative point is: comprise screw rod and four cleat assemblies of forming using, each cleat assembly includes clamping plate and locking nut, be equipped with the installation slot on the every clamping plate, clamping plate are inserted on the screw rod by slot is installed, and locking nut is connected with screw flight.
When the utility model uses, as long as two groups of cleat assemblies are clamped an otic placode, other two groups of cleat assemblies clamp another piece otic placode, clamp by the otic placode of corresponding locking nut with one group of clamping plate and clamping, in the time of just guaranteeing to weld the depth of parallelism of two otic placodes and with the perpendicularity of base plate, therefore improve welding efficiency, and need not weld stay bolt, do not damaged workpiece itself.
Description of drawings
Fig. 1 is workpiece schematic diagram to be welded of the present utility model;
Fig. 2 is structural representation of the present utility model;
Fig. 3 is the right view of Fig. 2.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is done and to be described in further detail.
Shown in Fig. 2,3, a kind of anti-welding deformation frock, comprise screw rod 1 and four cleat assemblies of forming using 2, each cleat assembly 2 includes clamping plate 2-1 and locking nut 2-2, be equipped with on the every clamping plate 2-1 slot 2-1-1 is installed, clamping plate 2-1 is inserted on the screw rod 1 by slot 2-1-1 is installed, and locking nut 2-2 is threaded with screw rod 1, when clamping plate 2-1 clamped, clamping plate 2-1 can be by corresponding locking nut 2-2 locking.
When the utility model uses, 1 subsidiary locking nut 2-2 passes in the otic placode hole 3-1 of otic placode 3 simultaneously with screw rod, locking nut 2-2 in two groups of cleat assemblies 2 is adjusted to relatively near otic placode 3 places, installation slot 2-1-1 with clamping plate 2-1 inserts on the screw rod 1 again, and the while relative direction is tightened the locking nut 2-2 of two clamping plates assembly 2, so just clamped an otic placode, another piece otic placode 3 adopts above identical method locking, just can weld otic placode 3, after welding is finished, extract clamping plate 2-1 as long as unclamp locking nut 2-2, and it is just passable to extract screw rod 1 out, when the utility model guarantees welding the depth of parallelism of two otic placodes 3 and with the perpendicularity of base plate 4, therefore improved welding efficiency, and need not weld stay bolt, do not damage workpiece itself.
Claims (1)
1. anti-welding deformation frock, it is characterized in that: comprise screw rod (1) and four cleat assemblies of forming using (2), each cleat assembly (2) includes clamping plate (2-1) and locking nut (2-2), be equipped with on the every clamping plate (2-1) slot (2-1-1) is installed, clamping plate (2-1) are inserted on the screw rod (1) by slot (2-1-1) is installed, and locking nut (2-2) is threaded with screw rod (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320109313 CN203109519U (en) | 2013-03-12 | 2013-03-12 | Anti-welding-deformation tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320109313 CN203109519U (en) | 2013-03-12 | 2013-03-12 | Anti-welding-deformation tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203109519U true CN203109519U (en) | 2013-08-07 |
Family
ID=48889896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320109313 Expired - Fee Related CN203109519U (en) | 2013-03-12 | 2013-03-12 | Anti-welding-deformation tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203109519U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104368926A (en) * | 2013-08-14 | 2015-02-25 | 江苏羚羊机械有限公司 | Vertical post welding positioning fixture and manufacturing technology |
-
2013
- 2013-03-12 CN CN 201320109313 patent/CN203109519U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104368926A (en) * | 2013-08-14 | 2015-02-25 | 江苏羚羊机械有限公司 | Vertical post welding positioning fixture and manufacturing technology |
| CN104368926B (en) * | 2013-08-14 | 2016-02-17 | 江苏羚羊机械有限公司 | Column welding positioning tool and manufacturing process |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201124255Y (en) | Clamp for small case boring | |
| CN202846195U (en) | Clamp machining sleeve end face holes | |
| CN203109519U (en) | Anti-welding-deformation tool | |
| CN210335214U (en) | Clamping tool for machining inclined-tooth steam seal end surface step and radiation surface | |
| CN203649969U (en) | Clamp installing platform | |
| CN105500065A (en) | Fixture for milling of two end surfaces of grouting sleeve | |
| CN204036050U (en) | Part bore hole location special fixture | |
| CN202825295U (en) | Cylinder surface punching jig | |
| CN206578567U (en) | A kind of boring grab of door handle | |
| CN203526995U (en) | Coplanar multi-center aligning clamp | |
| CN204108665U (en) | The Work fixing device of four axle lathes | |
| CN204747846U (en) | Welding tool | |
| CN203495273U (en) | Spalling prevention centering expansive force clamp | |
| CN203684672U (en) | Column template clamp | |
| CN203184990U (en) | Vise applied to machining and positioning of nonstandard parts | |
| CN203649574U (en) | Claw type positioning clamp for gear end milling | |
| CN202780605U (en) | Clamp | |
| CN202622372U (en) | Drilling jig | |
| CN203357056U (en) | Driving handle key groove clamp | |
| CN203649940U (en) | Locating clamp for end milling machining of gear | |
| CN203304999U (en) | Fixing tool special for keyway broach sharpening | |
| CN103286591A (en) | Handle-shifting key slot clamp | |
| CN204935161U (en) | A kind of multi-angle frock clamp | |
| CN203526840U (en) | Tool clamp for angle welder | |
| CN204486938U (en) | End-face coupling broaching machine frock |
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: 20130807 Termination date: 20200312 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |