CN201824086U - Spot welding tooling for turbine blade - Google Patents

Spot welding tooling for turbine blade Download PDF

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Publication number
CN201824086U
CN201824086U CN2010205337907U CN201020533790U CN201824086U CN 201824086 U CN201824086 U CN 201824086U CN 2010205337907 U CN2010205337907 U CN 2010205337907U CN 201020533790 U CN201020533790 U CN 201020533790U CN 201824086 U CN201824086 U CN 201824086U
Authority
CN
China
Prior art keywords
spot welding
cavity
welding tooling
circular
distributed
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 - Lifetime
Application number
CN2010205337907U
Other languages
Chinese (zh)
Inventor
刘登水
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.)
Bengbu Huatai torque converter Limited by Share Ltd
Original Assignee
BENGBU CITY HUATAI HYDRAULIC TORQUE CONVERTER 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 BENGBU CITY HUATAI HYDRAULIC TORQUE CONVERTER Co Ltd filed Critical BENGBU CITY HUATAI HYDRAULIC TORQUE CONVERTER Co Ltd
Priority to CN2010205337907U priority Critical patent/CN201824086U/en
Application granted granted Critical
Publication of CN201824086U publication Critical patent/CN201824086U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Pressure Welding/Diffusion-Bonding (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)

Abstract

The utility model discloses a spot welding tooling for a turbine blade. The spot welding tooling comprises a circular disc body, wherein a cavity is formed inside the circular disc body; a circular boss is arranged in the middle of the cavity; a fixing rod is arranged in the middle of the circular boss; raised teeth are distributed at the periphery of the circular boss; positioning holes are formed in the cavity outside the circular boss; and positioning bulges are distributed on the circular inner wall of the circular disc body. The spot welding tooling has simple structure, and is convenient for use and installation; the blade is fixed at first, and then is connected with a turbine body through spot welding; the operation is simple; time and labor are saved; the positioning is accurate; the work efficiency is improved; the quality of products is guaranteed; and the spot welding tooling is particularly suitable for batch production.

Description

Turbo blade spot welding frock
Technical field
The utility model relates generally to transformer turbine output shaft apparatus field, relates in particular to a kind of turbo blade spot welding frock.
Background technology
Fluid torque-converter is made up of pump impeller, turbine, guide wheel and other accessory; Being installed between engine and the speed changer, is working media with hydraulic oil (ATF), plays transmitting torque, bending moment, the effect of speed change and clutch.Wherein the spot welding of turbo blade is cumbersome, mostly be the direct spot welding method at present, on turbine body, there is troublesome poeration in the blade direct spot welding, and hand labor intensity is big, waste time and energy, inefficiency, because blade is equally distributed, concrete bond pad locations is not easy control, increase the spot welding difficulty, influenced product quality.
The utility model content
The purpose of this utility model is in order to remedy the deficiency of prior art, a kind of turbo blade spot welding frock is provided, solved the blade direct spot welding on turbine body, troublesome poeration, hand labor intensity is big, wastes time and energy, inefficiency, concrete bond pad locations is not easy control, has increased the spot welding difficulty, influences problems such as product quality.
The utility model is achieved through the following technical solutions:
A kind of turbo blade spot welding frock, include disc, it is characterized in that: be provided with cavity in the described disc, the middle part of described cavity is provided with round boss, the middle part of described round boss is provided with fixed bar, the circumferential distribution of described round boss has double wedge, is distributed with locating hole in the cavity in the described round boss outside, is distributed with positioning convex on the circular inner wall of described disc.
Described turbo blade spot welding frock, it is characterized in that: the number of described double wedge, locating hole, positioning convex is identical, and corresponding one by one.
During use, earlier blade is positioned in the cavity in the disc, by double wedge, locating hole, positioning convex location, and then utilizes spot welding to be connected with turbine body, it is simple to operate, and is time saving and energy saving, and accurate positioning is applicable to batch process.
The utility model has the advantages that:
The utility model is simple in structure, easy to install, and is earlier that vanes fixed is good, again with turbine body spot welding, simple to operate, time saving and energy saving, accurate positioning has improved operating efficiency, has guaranteed product quality, in being specially adapted to produce in batches.
Description of drawings
Fig. 1 is the utility model structural representation.
The specific embodiment
A kind of turbo blade spot welding frock, include disc 1, be provided with cavity 2 in the disc 1, the middle part of cavity 2 is provided with round boss 3, the middle part of round boss 3 is provided with fixed bar 4, the circumferential distribution of round boss 3 has double wedge 5, is distributed with locating hole 6 in the cavity in round boss 3 outsides, is distributed with positioning convex 7 on the circular inner wall of disc 1; The number of described double wedge 5, locating hole 6, positioning convex 7 is identical, and corresponding one by one.
During use, earlier blade is positioned over one by one in the cavity in the disc,, and then utilizes spot welding to be connected with turbine body by double wedge, locating hole, positioning convex location.

Claims (2)

1. turbo blade spot welding frock, include disc, it is characterized in that: be provided with cavity in the described disc, the middle part of described cavity is provided with round boss, the middle part of described round boss is provided with fixed bar, the circumferential distribution of described round boss has double wedge, is distributed with locating hole in the cavity in the described round boss outside, is distributed with positioning convex on the circular inner wall of described disc.
2. turbo blade spot welding frock according to claim 1, it is characterized in that: the number of described double wedge, locating hole, positioning convex is identical, and corresponding one by one.
CN2010205337907U 2010-09-15 2010-09-15 Spot welding tooling for turbine blade Expired - Lifetime CN201824086U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010205337907U CN201824086U (en) 2010-09-15 2010-09-15 Spot welding tooling for turbine blade

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010205337907U CN201824086U (en) 2010-09-15 2010-09-15 Spot welding tooling for turbine blade

Publications (1)

Publication Number Publication Date
CN201824086U true CN201824086U (en) 2011-05-11

Family

ID=43962644

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010205337907U Expired - Lifetime CN201824086U (en) 2010-09-15 2010-09-15 Spot welding tooling for turbine blade

Country Status (1)

Country Link
CN (1) CN201824086U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105499889A (en) * 2016-01-28 2016-04-20 无锡太博泵业有限公司 Positioning seat for welding water pump cavity
CN106925937A (en) * 2017-05-09 2017-07-07 蚌埠液力机械有限公司 The positioning tool of transformer turbine blade core circle
CN107598449A (en) * 2017-09-18 2018-01-19 蚌埠华泰液力变矩器股份有限公司 A kind of hub and the positioning tool of core circle blade spot welding

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105499889A (en) * 2016-01-28 2016-04-20 无锡太博泵业有限公司 Positioning seat for welding water pump cavity
CN106925937A (en) * 2017-05-09 2017-07-07 蚌埠液力机械有限公司 The positioning tool of transformer turbine blade core circle
CN107598449A (en) * 2017-09-18 2018-01-19 蚌埠华泰液力变矩器股份有限公司 A kind of hub and the positioning tool of core circle blade spot welding

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C56 Change in the name or address of the patentee
CP01 Change in the name or title of a patent holder

Address after: 233010 No. 8318, Mount Huangshan Avenue, Bengbu, Anhui

Patentee after: BENGBU HUATAI HYDRAULIC TORQUE CONVERTER CO., LTD.

Address before: 233010 No. 8318, Mount Huangshan Avenue, Bengbu, Anhui

Patentee before: Bengbu City Huatai Hydraulic Torque Converter Co., Ltd.

PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: Spot welding tooling for turbine blade

Effective date of registration: 20130318

Granted publication date: 20110511

Pledgee: Bengbu financing guarantee Group Co., Ltd.

Pledgor: BENGBU HUATAI HYDRAULIC TORQUE CONVERTER CO., LTD.

Registration number: 2013990000151

PLDC Enforcement, change and cancellation of contracts on pledge of patent right or utility model
PC01 Cancellation of the registration of the contract for pledge of patent right

Date of cancellation: 20140619

Granted publication date: 20110511

Pledgee: Bengbu financing guarantee Group Co., Ltd.

Pledgor: BENGBU HUATAI HYDRAULIC TORQUE CONVERTER CO., LTD.

Registration number: 2013990000151

PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: Spot welding tooling for turbine blade

Effective date of registration: 20140620

Granted publication date: 20110511

Pledgee: Bengbu financing guarantee Group Co., Ltd.

Pledgor: BENGBU HUATAI HYDRAULIC TORQUE CONVERTER CO., LTD.

Registration number: 2014990000486

PLDC Enforcement, change and cancellation of contracts on pledge of patent right or utility model
PC01 Cancellation of the registration of the contract for pledge of patent right

Date of cancellation: 20150813

Granted publication date: 20110511

Pledgee: Bengbu financing guarantee Group Co., Ltd.

Pledgor: BENGBU HUATAI HYDRAULIC TORQUE CONVERTER CO., LTD.

Registration number: 2014990000486

PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: Spot welding tooling for turbine blade

Effective date of registration: 20150819

Granted publication date: 20110511

Pledgee: Bengbu financing guarantee Group Co., Ltd.

Pledgor: BENGBU HUATAI HYDRAULIC TORQUE CONVERTER CO., LTD.

Registration number: 2015990000698

PLDC Enforcement, change and cancellation of contracts on pledge of patent right or utility model
C56 Change in the name or address of the patentee
CP03 Change of name, title or address

Address after: 233010 Mount Huangshan Road, Anhui, No. 8318 (South), No. 1, No.

Patentee after: Bengbu Huatai torque converter Limited by Share Ltd

Address before: 233010 No. 8318, Mount Huangshan Avenue, Bengbu, Anhui

Patentee before: BENGBU HUATAI HYDRAULIC TORQUE CONVERTER CO., LTD.

PC01 Cancellation of the registration of the contract for pledge of patent right

Date of cancellation: 20170103

Granted publication date: 20110511

Pledgee: Bengbu financing guarantee Group Co., Ltd.

Pledgor: Bengbu Huatai torque converter Limited by Share Ltd

Registration number: 2015990000698

PLDC Enforcement, change and cancellation of contracts on pledge of patent right or utility model
PM01 Change of the registration of the contract for pledge of patent right

Change date: 20170103

Registration number: 2015990000698

Pledgor after: Bengbu Huatai torque converter Limited by Share Ltd

Pledgor before: BENGBU HUATAI HYDRAULIC TORQUE CONVERTER CO., LTD.

PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: Spot welding tooling for turbine blade

Effective date of registration: 20171120

Granted publication date: 20110511

Pledgee: Bengbu financing guarantee Group Co., Ltd.

Pledgor: Bengbu Huatai torque converter Limited by Share Ltd

Registration number: 2017990001071

PE01 Entry into force of the registration of the contract for pledge of patent right
PC01 Cancellation of the registration of the contract for pledge of patent right

Date of cancellation: 20181106

Granted publication date: 20110511

Pledgee: Bengbu financing guarantee Group Co., Ltd.

Pledgor: Bengbu Huatai torque converter Limited by Share Ltd

Registration number: 2017990001071

PC01 Cancellation of the registration of the contract for pledge of patent right
CX01 Expiry of patent term
CX01 Expiry of patent term

Granted publication date: 20110511