CN202846092U - Manual key fixture used for welding thin-wall workpiece - Google Patents
Manual key fixture used for welding thin-wall workpiece Download PDFInfo
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- CN202846092U CN202846092U CN 201220568082 CN201220568082U CN202846092U CN 202846092 U CN202846092 U CN 202846092U CN 201220568082 CN201220568082 CN 201220568082 CN 201220568082 U CN201220568082 U CN 201220568082U CN 202846092 U CN202846092 U CN 202846092U
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- workpiece
- pressing plate
- key
- groove
- thin
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Abstract
The utility model discloses a manual key fixture used for welding a thin-wall workpiece, and relates to welding fixtures. The fixture solves the problems that an existing key fixture which is adopted to weld the thin-wall workpiece is large in structure, provided with a plurality of accessory devices, and high in cost. The fixture comprises a base plate, a copper backing plate, a pressing plate, two compression bolts, two sets of keys, and a plurality of adjusting screws. The copper backing plate is arranged on the base plate, back argon through holes are formed in the copper backing plate, the workpiece is arranged on the copper backing plate and welding joints of the workpiece correspond to the back argon through holes, the pressing plate is arranged on the workpiece, a groove is formed in the pressing plate, the two sets of keys are arranged inside the groove in a parallel mode, and each key is connected on the lateral wall of the groove, an adjusting screw is installed on the upper end face of each key, two ends of the pressing plate are respectively provided with a compression bolt, and the compression bolts provide compression force for the pressing plate. The manual key fixture is used for welding the thin-wall workpiece.
Description
Technical field
The utility model relates to a kind of weld jig.
Background technology
During the thin-wall part welding, in order to control distortion, guarantee the part compression firmly, need to use piano key clamp, piano key clamp adopts the clamping degrees between pneumatic adjusting workpiece and the anchor clamps more at present, and clamp structure is large, and auxiliary device is many, and cost is high.
The utility model content
The purpose of this utility model provides the manual piano key clamp of a kind of thin-wall part welding, and the piano key clamp structure that adopts when existing thin-wall part welds is large, auxiliary device many and the high problem of cost to solve.
The utility model is to solve the problems of the technologies described above the technical scheme of taking to be: described anchor clamps comprise base plate, copper pad, pressing plate, two hold-down bolts, two groups of keys and a plurality of adjustment screw, base plate is provided with copper pad, copper pad is provided with a plurality of back of the body argon through holes of a row, workpiece is located on the copper pad and the weld seam and of workpiece is arranged the corresponding setting of a plurality of back of the body argon through holes, pressing plate is located on the workpiece, have groove on the pressing plate, two groups of keys are set in parallel in the groove and each key is connected on the sidewall of groove, the upper surface of each key is provided with is equipped with adjustment screw, a hold-down bolt is respectively established at the two ends of pressing plate, and hold-down bolt is used for regulating the thrust of pressing plate.
The utlity model has following beneficial effect: the utility model is simple in structure, and is easy to operate.Adjust screw for corresponding one on each key, by the manual adjustment screw, guarantee that workpiece firmly compresses.During less than 500mm, adopt manual piano key clamp in fusion length, do not need complicated baric systerm, cost is low.
Description of drawings
Fig. 1 is the utility model overall structure stereogram, and Fig. 2 is the utility model overall structure schematic diagram.
The specific embodiment
The specific embodiment one: present embodiment is described in conjunction with Fig. 1 and Fig. 2, the described anchor clamps of present embodiment comprise base plate 1, copper pad 2, pressing plate 4, two hold-down bolts 3, two groups of keys 5 and a plurality of adjustment screw 6, base plate 1 is provided with copper pad 2, copper pad 2 is provided with a plurality of back of the body argon through hole 2-1 of a row, workpiece is located on the copper pad 2 and the weld seam of workpiece and the corresponding setting of an a plurality of back of the body argon through hole 2-1 of row, pressing plate 4 is located on the workpiece, have groove 4-1 on the pressing plate 4, two groups of keys 5 are set in parallel in the groove 4-1 and each key 5 is connected on the sidewall of groove 4-1, the upper surface of each key 5 is provided with is equipped with adjustment screw 6, a hold-down bolt 3 is respectively established at the two ends of pressing plate 4, the thrust that hold-down bolt 3 is used for regulating pressing plate 4.
The elasticity that adjustment screw 6 is used for regulating key 5 and workpiece.
The specific embodiment two: in conjunction with Fig. 1 present embodiment is described, the length of the copper pad 2 of present embodiment is 10-500mm.Other embodiment is identical with the specific embodiment one.
Operation principle: by adjusting hold-down bolt 3, workpiece is fixed between pressing plate 4 and the base plate 1, adjusts screw 6 by regulating, guarantee key 5 and workpiece close contact, compress firmly.
Claims (2)
1. a thin-wall part welds and uses manual piano key clamp, it is characterized in that described anchor clamps comprise base plate (1), copper pad (2), pressing plate (4), two hold-down bolts (3), two groups of keys (5) and a plurality of adjustment screw (6), base plate (1) is provided with copper pad (2), copper pad (2) is provided with row's a plurality of back of the body argon through holes (2-1), workpiece is located at copper pad (2) weld seam and upper and workpiece and arranges the corresponding setting of a plurality of back of the body argon through holes (2-1), pressing plate (4) is located on the workpiece, have groove (4-1) on the pressing plate (4), two groups of keys (5) are set in parallel in the groove (4-1) and each key (5) is connected on the sidewall of groove (4-1), the upper surface of each key (5) is provided with is equipped with adjustment screw (6), a hold-down bolt (3) is respectively established at the two ends of pressing plate (4), and hold-down bolt (3) is used for regulating the thrust of pressing plate (4).
2. manual piano key clamp is used in thin-wall part welding according to claim 1, and the length that it is characterized in that copper pad (2) is 10-500mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220568082 CN202846092U (en) | 2012-10-31 | 2012-10-31 | Manual key fixture used for welding thin-wall workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220568082 CN202846092U (en) | 2012-10-31 | 2012-10-31 | Manual key fixture used for welding thin-wall workpiece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202846092U true CN202846092U (en) | 2013-04-03 |
Family
ID=47977328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220568082 Expired - Lifetime CN202846092U (en) | 2012-10-31 | 2012-10-31 | Manual key fixture used for welding thin-wall workpiece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202846092U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103286450A (en) * | 2013-05-24 | 2013-09-11 | 山推工程机械股份有限公司 | Welding machine system without filler wires and compaction mechanism for welding machine system |
-
2012
- 2012-10-31 CN CN 201220568082 patent/CN202846092U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103286450A (en) * | 2013-05-24 | 2013-09-11 | 山推工程机械股份有限公司 | Welding machine system without filler wires and compaction mechanism for welding machine system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130403 |