CN204673214U - Butt-welding elbow group is to special equipment - Google Patents
Butt-welding elbow group is to special equipment Download PDFInfo
- Publication number
- CN204673214U CN204673214U CN201520356999.3U CN201520356999U CN204673214U CN 204673214 U CN204673214 U CN 204673214U CN 201520356999 U CN201520356999 U CN 201520356999U CN 204673214 U CN204673214 U CN 204673214U
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- elbow
- butt
- sheet
- welding
- special equipment
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Abstract
The utility model discloses a kind of butt-welding elbow group to special equipment, it comprises limited block, top-pressure mechanism; Described limited block is arranged on the table, for the Horizontal limiting by butt-welding elbow; Described top-pressure mechanism comprises drive unit and compresses cushion block, and the cross section compressing cushion block is arc, and the curvature of this arc is consistent with the cylindrical curvature of described butt-welding elbow; Butt-welding elbow comprises elbow sheet and lower elbow sheet, upper elbow sheet and lower elbow sheet staggered relatively in limited block up and down; Compress cushion block and be arranged on the top of butt-welding elbow, drive unit compresses cushion block by pushing tow and makes together with upper elbow sheet fits tightly with lower elbow sheet.Utilize oil cylinder to replace manual butt-welding elbow sheet to apply pressure and position compression, during elbow group pair, gap between elbow sheet can be made even.And gapless group pair can be realized.Improve operating efficiency.
Description
Technical field
The utility model relates to a kind of butt-welding elbow group to special equipment.
Background technology
Butt-welding elbow is that steel is hot-forming or forge shaping elbow, and its type of attachment is exactly direct by elbow and steel pipe butt welding.At present in actual production, for the welding of butt-welding elbow, the general way all adopting human weld, artificial by the hand steered location of upper and lower two panels elbow sheet, cannot control gap group, and due to the relative sliding of elbow sheet during group pair, the waste more time is spent in elbow location, make welding quality be difficult to ensure, welding efficiency is low; In addition, also there is very large potential safety hazard in artificial location.
Summary of the invention
For solving the problem, the utility model provides a kind of butt-welding elbow group to special equipment, and this equipment can utilize oil cylinder to replace applying pressure to elbow sheet by hand and position compression, during elbow group pair, gap between elbow sheet can be made even.And gapless group pair can be realized.Improve operating efficiency.
For achieving the above object, disclosed in the utility model, a kind of butt-welding elbow group is to special equipment, and it comprises limited block, top-pressure mechanism; Described limited block is arranged on the table, for the Horizontal limiting by butt-welding elbow; Described top-pressure mechanism comprises drive unit and compresses cushion block, and the cross section compressing cushion block is arc, and the curvature of this arc is consistent with the cylindrical curvature of described butt-welding elbow; Butt-welding elbow comprises elbow sheet and lower elbow sheet, upper elbow sheet and lower elbow sheet staggered relatively in limited block up and down; Compress cushion block and be arranged on the top of butt-welding elbow, drive unit compresses cushion block by pushing tow and makes together with upper elbow sheet fits tightly with lower elbow sheet.
Further, described drive unit is electric pull bar or cylinder.
Further, described drive unit comprises hydraulic pump, hydraulic cylinder; Described hydraulic cylinder is arranged on support, is connected with described hydraulic pump by pipeline.
Further, described support comprises column and rotates transverse arm, and described hydraulic cylinder is arranged on and rotates on transverse arm.
Further, described limited block comprises symmetrically arranged left limit block and right limit block, and described butt-welding elbow is placed on the centre of left limit block and right limit block.
Further, described butt-welding elbow group also comprises the locking pin of wedge type to special equipment, when described upper elbow sheet and lower elbow sheet are staggered relatively in described limited block up and down, described locking pin is arranged between elbow sheet and limited block, for constantly locking upper elbow sheet.
Utilize oil cylinder to replace manual butt-welding elbow sheet to apply pressure and position compression, during elbow group pair, gap between elbow sheet can be made even.And gapless group pair can be realized.Improve operating efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of butt-welding elbow group to special equipment.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described.
As shown in Figure 1, a kind of butt-welding elbow group is to special equipment, and it comprises limited block 9, top-pressure mechanism 20; Limited block 9 is arranged on workbench 10, for the Horizontal limiting by butt-welding elbow; Top-pressure mechanism 20 comprises drive unit 21 and compresses cushion block 6, and the cross section compressing cushion block 6 is arc, and the curvature of this arc is consistent with the cylindrical curvature of butt-welding elbow; Butt-welding elbow comprises elbow sheet 31 and lower elbow sheet 35, upper elbow sheet 31 and lower elbow sheet about 35 staggered relatively in limited block 9; Compress cushion block 6 and be arranged on the top of butt-welding elbow, drive unit 21 compresses cushion block 6 by pushing tow and makes together with upper elbow sheet 31 fits tightly with lower elbow sheet 35.
Drive unit 21 comprises hydraulic pump 1, hydraulic cylinder 4; Hydraulic cylinder 4 is arranged on support, is connected with hydraulic pump 1 by pipeline 2.Support comprises column 3 and rotates transverse arm 5, and hydraulic cylinder 4 is arranged on and rotates on transverse arm 5.
Limited block 9 comprises symmetrically arranged left limit block 9a and right limit block 9b, and butt-welding elbow is placed on the centre of left limit block 9a and right limit block 9b.
Butt-welding elbow group also comprises the locking pin 7 of wedge type to special equipment, when upper elbow sheet 31 and lower elbow sheet about 35 staggered relatively in limited block 9, locking pin 7 is arranged between elbow sheet 31 and limited block 9, for constantly locking upper elbow sheet 31.
Below only describe several preferred embodiments of the application by reference to the accompanying drawings, but the application is not limited thereto, every those of ordinary skill in the art are under the spirit not departing from the application, and any improvement made and/or distortion, all belong to the protection domain of the application.
Claims (6)
1. butt-welding elbow group is to a special equipment, it is characterized in that, it comprises limited block, top-pressure mechanism; Described limited block is arranged on the table, for the Horizontal limiting by butt-welding elbow; Described top-pressure mechanism comprises drive unit and compresses cushion block, and the cross section compressing cushion block is arc, and the curvature of this arc is consistent with the cylindrical curvature of described butt-welding elbow; Butt-welding elbow comprises elbow sheet and lower elbow sheet, upper elbow sheet and lower elbow sheet staggered relatively in limited block up and down; Compress cushion block and be arranged on the top of butt-welding elbow, drive unit compresses cushion block by pushing tow and makes together with upper elbow sheet fits tightly with lower elbow sheet.
2. special equipment as claimed in claim 1, it is characterized in that, described drive unit is electric pull bar or cylinder.
3. special equipment as claimed in claim 1, it is characterized in that, described drive unit comprises hydraulic pump, hydraulic cylinder; Described hydraulic cylinder is arranged on support, is connected with described hydraulic pump by pipeline.
4. special equipment as claimed in claim 3, is characterized in that, described support comprises column and rotates transverse arm, and described hydraulic cylinder is arranged on and rotates on transverse arm.
5. special equipment as claimed in claim 1, it is characterized in that, described limited block comprises symmetrically arranged left limit block and right limit block, and described butt-welding elbow is placed on the centre of left limit block and right limit block.
6. special equipment as claimed in claim 5, it is characterized in that, described butt-welding elbow group also comprises the locking pin of wedge type to special equipment, when described upper elbow sheet and lower elbow sheet are staggered relatively in described limited block up and down, described locking pin is arranged between elbow sheet and limited block, for constantly locking upper elbow sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520356999.3U CN204673214U (en) | 2015-05-28 | 2015-05-28 | Butt-welding elbow group is to special equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520356999.3U CN204673214U (en) | 2015-05-28 | 2015-05-28 | Butt-welding elbow group is to special equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204673214U true CN204673214U (en) | 2015-09-30 |
Family
ID=54172937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520356999.3U Active CN204673214U (en) | 2015-05-28 | 2015-05-28 | Butt-welding elbow group is to special equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204673214U (en) |
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2015
- 2015-05-28 CN CN201520356999.3U patent/CN204673214U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |