CN202260908U - Strip-shaped coil bar lead wire clamping tool - Google Patents

Strip-shaped coil bar lead wire clamping tool Download PDF

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Publication number
CN202260908U
CN202260908U CN2011203164946U CN201120316494U CN202260908U CN 202260908 U CN202260908 U CN 202260908U CN 2011203164946 U CN2011203164946 U CN 2011203164946U CN 201120316494 U CN201120316494 U CN 201120316494U CN 202260908 U CN202260908 U CN 202260908U
Authority
CN
China
Prior art keywords
fastening bolt
strip
clamping tool
lead wire
shaped coil
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
Application number
CN2011203164946U
Other languages
Chinese (zh)
Inventor
路春玲
孙彦立
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tianjin Tianfa Heavy Hydropower Equipment Manufacturing Co Ltd
Original Assignee
Tianjin Tianfa Heavy Hydropower Equipment Manufacturing Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Tianjin Tianfa Heavy Hydropower Equipment Manufacturing Co Ltd filed Critical Tianjin Tianfa Heavy Hydropower Equipment Manufacturing Co Ltd
Priority to CN2011203164946U priority Critical patent/CN202260908U/en
Application granted granted Critical
Publication of CN202260908U publication Critical patent/CN202260908U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model provides a strip-shaped coil bar lead wire clamping tool, comprising a frame body, a clamping block and a fastening bolt, wherein the clamping block is arranged in the frame body; the fastening bolt is in threaded connection with the frame body; when the fastening bolt is fastened, the clamping block and the frame body are tightly attached; and one side, facing the frame body, of the clamping block is provided with a rectangular concave block. The strip-shaped coil bar lead wire clamping tool provided by the utility model has the beneficial effects that the process is simple, economical and practical, and the position inconsistency of the strip-shaped coil bar lead wire, the decrease of the welding quality and the waste of silver solder are avoided.

Description

Bar line stick lead-in wire clamping tool
Technical field
The utility model relates to hydraulic generator bar line stick processing aid field, especially relates to a kind of bar line stick lead-in wire clamping tool.
Background technology
External transformation unit bar line stick and the soldering of the common employing of headgear lead riser welding traditional handicraft, so motor is long running time one, feasible and headgear generates heat and snaps, and causes quality accident.Bar line stick is transformed unit and is required silver-colored phosphor-copper welding, its upper and lower layer bar line stick only to allow 2mm in the shape left-right deviation of radial direction; End geometric angle shape consistency specification requirement to bar line stick is very high, because this bar line stick end geometric angle is complex-shaped and the end has radian, it is very big to manufacture difficulty.And bar line stick, lead-in wire weak point, sealing technique require very high.Need configure dedicated lead-in wire clamping tool and cooling material to guarantee welding quality; Upper and lower layer bar line stick rolls off the production line afterwards at iron core to avoid, the lead-in wire position is inconsistent; Influenced upper and lower layer bar line stick lead riser copper coin and connected whole silver welding quality, can cause also that lead wire insulation is impaired, electric property descends.
Summary of the invention
The purpose of the utility model provide a kind of technology simple, economical and practical, avoid causing bar line stick lead-in wire position is inconsistent, institute's welding quality that causes descends and the bar line stick of waste silver solder goes between clamping tool.
The technical scheme of the utility model is: bar line stick lead-in wire clamping tool; Comprise framework, fixture block, fastening bolt; Said fixture block is arranged in the said framework, and said fastening bolt and said framework are threaded, and when said fastening bolt is screwed; Make said fixture block and said framework fit tightly, said fixture block is provided with rectangular recessed towards said framework one side.
Further, said fastening bolt outer end is provided with handle.
Advantage and the good effect that the utlity model has are: technology is simple, economical and practical, the position is inconsistent, institute's welding quality that causes descends and the waste silver solder to avoid causing bar line stick to go between.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the utility model utilization structure sketch map.
Among the figure:
1, framework 2, fixture block 3, fastening bolt
4, recessed 5, handle A, bar line stick one side
B, bar line stick another side
Embodiment
Like Fig. 1, shown in Figure 2; The utility model bar line stick lead-in wire clamping tool comprises that framework 1, fixture block 2, an end have the fastening bolt 3 of handle 5, and said fixture block 2 is arranged in the said framework 1; Said fastening bolt 3 is threaded with said framework 1; And when said fastening bolt 3 is screwed, make said fixture block 2 fit tightly with said framework 1, said fixture block 2 is provided with rectangular recessed 4 towards said framework 1 one sides.
The course of work of this instance: bar line stick is undertaken placing the silver soldering sheets in the middle of the disconnected lead-in wire of two after the flush processing by the design drawing length overall; Pat neat with clappers and wooden mallet; With the lead-in wire clamping tool lead riser is clamped, make every lead concordant, make bar line stick one side A and bar line stick another side B remain on separately in the plane as far as possible and leave certain clearance; Be used to fill silver soldering agent needs, prepare welding then and get final product.
More than the embodiment of the utility model is specified, but said content is merely the preferred embodiment of the utility model, can not be considered to be used to limit the practical range of the utility model.All equalizations of doing according to the utility model application range change and improve etc., all should still belong within the patent covering scope of the utility model.

Claims (2)

1. bar line stick lead-in wire clamping tool; It is characterized in that: comprise framework, fixture block, fastening bolt; Said fixture block is arranged in the said framework, and said fastening bolt and said framework are threaded, and when said fastening bolt is screwed; Make said fixture block and said framework fit tightly, said fixture block is provided with rectangular recessed towards said framework one side.
2. bar line stick lead-in wire clamping tool according to claim 1, it is characterized in that: said fastening bolt outer end is provided with handle.
CN2011203164946U 2011-08-26 2011-08-26 Strip-shaped coil bar lead wire clamping tool Expired - Fee Related CN202260908U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011203164946U CN202260908U (en) 2011-08-26 2011-08-26 Strip-shaped coil bar lead wire clamping tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011203164946U CN202260908U (en) 2011-08-26 2011-08-26 Strip-shaped coil bar lead wire clamping tool

Publications (1)

Publication Number Publication Date
CN202260908U true CN202260908U (en) 2012-05-30

Family

ID=46122091

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011203164946U Expired - Fee Related CN202260908U (en) 2011-08-26 2011-08-26 Strip-shaped coil bar lead wire clamping tool

Country Status (1)

Country Link
CN (1) CN202260908U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105449951A (en) * 2015-12-31 2016-03-30 天津市天发重型水电设备制造有限公司 Tooling for flushing and sealing of stator bar

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105449951A (en) * 2015-12-31 2016-03-30 天津市天发重型水电设备制造有限公司 Tooling for flushing and sealing of stator bar

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120530

Termination date: 20120826