CN202877686U - Tool for cobalt-base alloy surfacing - Google Patents
Tool for cobalt-base alloy surfacing Download PDFInfo
- Publication number
- CN202877686U CN202877686U CN 201220584102 CN201220584102U CN202877686U CN 202877686 U CN202877686 U CN 202877686U CN 201220584102 CN201220584102 CN 201220584102 CN 201220584102 U CN201220584102 U CN 201220584102U CN 202877686 U CN202877686 U CN 202877686U
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- welding
- cobalt
- rotating shaft
- tool
- turning cylinder
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Abstract
The utility model discloses a tool for welding, and particularly discloses a tool for cobalt-base alloy surfacing. The tool for the cobalt-base alloy surfacing is capable of conducting accurate surfacing dislocation. The tool comprises a base seat, a rotating shaft and a clamp, wherein the rotating shaft is installed on the base seat and is matched with the base seat in a rotating mode, and the clamp is fixedly arranged at one end of the rotating shaft. Welding pieces can be clamped by the clamp, the rotating shaft rotates so as to drive the welding pieces to rotate continuously, the welding position of the welding pieces varies relative to the continuous circulation of a welding torch, rotation of the rotating shaft is accurate, dislocation of the welding pieces is accurate and reliable, and therefore accurate dislocation in the process of surfacing is achieved. The speed of rotation is determined by the speed of welding, and therefore the tool can adapt to working condition well. The rotating shaft can be driven to rotate by a driving mechanism, and therefore rotating of the welding pieces is convenient.
Description
Technical field
The utility model relates to a kind of frock of using in welding, especially a kind of frock for the cobalt-base alloys built-up welding.
Background technology
The nuclear power CRDM can use hook and connecting rod, because of the particularity of its working environment, requires it can be at high temperature wear-resisting.Design in the past is that the whole Co-base alloy material that adopts is made, and the whole Co-base alloy material that adopts is made not only cost height but also shock resistance reduction, therefore just is pregnant with the conception of built-up welding cobalt-base alloys high-abrasive material on austenitic stainless steel.
Built-up welding needs ceaselessly displacement so that whole area to be welded can both obtain built-up welding in welding process, present this displacement operation is to rely on the welder to realize according to the operating experience of oneself, yet must in narrow space, carry out welding operation at built-up welding cobalt-base alloys high-abrasive material on the austenitic stainless steel, this has just increased the difficulty of operation, even the welder of skilled operation also is difficult to guarantee the accuracy of displacement, this will impact the quality of production of hook and connecting rod.
The utility model content
Technical problem to be solved in the utility model provides a kind of frock that is used for the cobalt-base alloys built-up welding that can carry out accurate built-up welding displacement.
The frock that is used for the cobalt-base alloys built-up welding that its technical problem that solves the utility model adopts, comprise pedestal, turning cylinder and anchor clamps, described turning cylinder is installed on the described pedestal and with described pedestal and is rotatably assorted, and described anchor clamps are fixedly installed on an end of described turning cylinder.
Further be, also comprise driving mechanism, described driving mechanism is arranged in the rotating shaft and is positioned at the other end with respect to anchor clamps.
Further be that described driving mechanism is for rotating handwheel.
Further be, described anchor clamps comprise the matrix that the cross section takes the shape of the letter U and are arranged on threaded mandrel on the matrix, and described threaded mandrel arranges two at least, and described threaded mandrel is distributed on the described matrix symmetrically by screw thread.
The beneficial effects of the utility model are: utilize anchor clamps clamping weldment, and then utilize turning cylinder to rotate, thereby so that weldment ceaselessly rotates, its welding position is also with respect to welding torch varying cyclically ceaselessly, the rotation of turning cylinder is fixing accurate, therefore the displacement of weldment also is accurately reliably, so just accurately displacement when built-up welding.Rotary speed is determined according to speed of welding, better adapts to the operating mode of welding.Rotating shaft can adopt driving mechanism to rotate, and is convenient to like this rotate weldment.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Parts, position and numbering among the figure: pedestal 1, bearing 2, matrix 3, threaded mandrel 4, turning cylinder 5, rotation handwheel 6.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
As shown in Figure 1, the utility model comprises pedestal 1, turning cylinder 5 and anchor clamps, and described turning cylinder 5 is installed on the described pedestal 1 and with described pedestal 1 and is rotatably assorted, and described anchor clamps are fixedly installed on an end of described turning cylinder 5.Anchor clamps can be screw thread clamp mechanism, pneumatic clamping mechanism or Hydraulic Clamping Mechanism.When needs carry out the built-up welding operation, at first utilize anchor clamps that weldment is clamped, the clip position of weldment is decided with its required welding position.Then rotate turning cylinder 5 and weld, can adopt motor to rotate, also can hand rotation, speed and the speed of welding of rotation adapt.Because the position of weldment is fixed, so its rotary motion trace of the welding position on it also fixes, and therefore the displacement when built-up welding is accurately reliably, the sudden change of welding position can not occur.Improved the reliability of welding.
Concrete, as shown in Figure 1, also comprise driving mechanism, described driving mechanism is arranged in the rotating shaft and is positioned at the other end with respect to anchor clamps.Utilize driving mechanism to rotate turning cylinder 5, this so that the operation of rotating be more prone to.Utilize motor to carry out belt transmission, chain transmission or gear drive and all can so that turning cylinder 5 rotates, can also come change speed by reduction box simultaneously.Certainly employing is manually rotated and also can.
For the ease of hand rotation turning cylinder 5, as shown in Figure 1, described driving mechanism is for rotating handwheel 6.Rotate handwheel 6 so that the easier rotation turning cylinder 5 of operator, the operator can manually control according to speed of welding the speed of rotation.
Concrete, as shown in Figure 1, described anchor clamps comprise the matrix 3 that the cross section takes the shape of the letter U and are arranged on threaded mandrel 4 on the matrix 3, and described threaded mandrel 4 arranges two at least, and described threaded mandrel 4 is distributed on the described matrix 3 symmetrically by screw thread.The profile of matrix 3 is generally circle, and threaded mandrel 4 upwards evenly distributed in the week of matrix 3.Two threaded mandrels 4 need be set to axial symmery shape, and 4 of a plurality of threaded mandrels are set to the point symmetry form and get final product.Just balance is reliable more in clamping process like this.Operation specific as follows places weldment in the matrix 3, then rotates threaded mandrel 4, thereby clamps weldment so that threaded mandrel 4 inwardly moves.
Concrete, as shown in Figure 1, being provided with bearing 2 on the described pedestal 1, described turning cylinder 5 is installed on the described bearing 2.The rotating mechanism of bearing 2 structures is comparatively simple, and reliability is high.
Claims (5)
1. the frock that is used for the cobalt-base alloys built-up welding, it is characterized in that: comprise pedestal (1), turning cylinder (5) and anchor clamps, described turning cylinder (5) is installed in described pedestal (1) and upward and with described pedestal (1) is rotatably assorted, and described anchor clamps are fixedly installed on an end of described turning cylinder (5).
2. the frock for the cobalt-base alloys built-up welding as claimed in claim 1 is characterized in that: also comprise driving mechanism, described driving mechanism is arranged in the rotating shaft and is positioned at the other end with respect to anchor clamps.
3. the frock for the cobalt-base alloys built-up welding as claimed in claim 1 is characterized in that: described driving mechanism is for rotating handwheel (6).
4. the frock for the cobalt-base alloys built-up welding as claimed in claim 1, it is characterized in that: described anchor clamps comprise the matrix (3) that the cross section takes the shape of the letter U and are arranged on the upper threaded mandrel (4) of matrix (3), described threaded mandrel (4) arranges two at least, and described threaded mandrel (4) is distributed on the described matrix (3) symmetrically by screw thread.
5. such as the described frock for the cobalt-base alloys built-up welding of the arbitrary claim of claim 1 to 4, it is characterized in that: be provided with bearing (2) on the described pedestal (1), described turning cylinder (5) is installed on the described bearing (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220584102 CN202877686U (en) | 2012-11-07 | 2012-11-07 | Tool for cobalt-base alloy surfacing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220584102 CN202877686U (en) | 2012-11-07 | 2012-11-07 | Tool for cobalt-base alloy surfacing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202877686U true CN202877686U (en) | 2013-04-17 |
Family
ID=48069151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220584102 Expired - Lifetime CN202877686U (en) | 2012-11-07 | 2012-11-07 | Tool for cobalt-base alloy surfacing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202877686U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103921013A (en) * | 2014-05-07 | 2014-07-16 | 四川华都核设备制造有限公司 | Cobalt-base alloy welding wire, hook claw using welding wire, connection rod and surfacing method |
| CN107350596A (en) * | 2017-08-15 | 2017-11-17 | 成都瑞迪机械科技有限公司 | For hook, the technique of the cobalt-base alloys built-up welding of connecting rod aperture |
| CN111922478A (en) * | 2020-08-19 | 2020-11-13 | 董静楠 | Novel steel plate fusion welding gap connecting mechanism |
-
2012
- 2012-11-07 CN CN 201220584102 patent/CN202877686U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103921013A (en) * | 2014-05-07 | 2014-07-16 | 四川华都核设备制造有限公司 | Cobalt-base alloy welding wire, hook claw using welding wire, connection rod and surfacing method |
| CN107350596A (en) * | 2017-08-15 | 2017-11-17 | 成都瑞迪机械科技有限公司 | For hook, the technique of the cobalt-base alloys built-up welding of connecting rod aperture |
| CN107350596B (en) * | 2017-08-15 | 2020-05-22 | 成都瑞迪机械科技有限公司 | Cobalt-based alloy surfacing process for small holes of hook claw and connecting rod |
| CN111922478A (en) * | 2020-08-19 | 2020-11-13 | 董静楠 | Novel steel plate fusion welding gap connecting mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170906 Address after: Shuangliu District of Sichuan province 610000 Avenue Chengdu City West four No. 909 in Hong Kong Patentee after: CHENGDU REACH MACHINERY CO.,LTD. Address before: West Port Avenue 610207 Sichuan city of Chengdu province Shuangliu County Southwest Airport Economic Development Zone No. 909 two Patentee before: REACH MACHINERY ENTERPRISE |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: Shuangliu District of Sichuan province 610225 Avenue Chengdu City West four No. 909 in Hong Kong Patentee after: Chengdu Ruidi Zhiqu Technology Co.,Ltd. Address before: Shuangliu District of Sichuan province 610000 Avenue Chengdu City West four No. 909 in Hong Kong Patentee before: CHENGDU REACH MACHINERY Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130417 |