CN2543652Y - Butt welding device for metal saw blade - Google Patents

Butt welding device for metal saw blade Download PDF

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Publication number
CN2543652Y
CN2543652Y CN 02224099 CN02224099U CN2543652Y CN 2543652 Y CN2543652 Y CN 2543652Y CN 02224099 CN02224099 CN 02224099 CN 02224099 U CN02224099 U CN 02224099U CN 2543652 Y CN2543652 Y CN 2543652Y
Authority
CN
China
Prior art keywords
bearing
bar
utility
saw blade
model
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
CN 02224099
Other languages
Chinese (zh)
Inventor
邓方
唐希伟
谭伏秋
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.)
HUNAN HUJI INTERNATIONAL MACHINE TOOL MANUFACTURING Co Ltd
Original Assignee
HUNAN MACHINE TOOL FACTORY
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 HUNAN MACHINE TOOL FACTORY filed Critical HUNAN MACHINE TOOL FACTORY
Priority to CN 02224099 priority Critical patent/CN2543652Y/en
Application granted granted Critical
Publication of CN2543652Y publication Critical patent/CN2543652Y/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model relates to a metal band saw bar butt welding which is provided in parallel with two brackets A and B on a stander. A fixed tong mouth and an active tong mouth are arranged between the brackets A and B, wherein, the active tong mouth is fixedly arranged on an axis with a spring at one end and the other end is connected with one end of a mandril. The other end of the mandril is hinged with a connecting bar and arranged on the stander and contacts with a cam and a damping device is positioned between the connecting bar and the bracket bar. Thereby, the utility model has the advantages of simple structure and easy and convenient operation. Being capable of prolonging the service life of the saw band, the utility model is applicable for the users with band saw bar as the saw bar welding equipments.

Description

A kind of band saw for metal opposite soldering device
The utility model relates to the metal solder field, and refering in particular to is a kind of band saw for metal butt welding.
Band saw for metal in the course of the work, its joint welding position, the effect of stress, can produce fatigue crack even fracture, and this moment, the cutting ability of saw blade is not lost, therefore, need a kind of equipment that saw blade can be connect, to prolong the service life of bands for band to one; At present, as band saw for metal manufacturer, its saw blade welding equipment is generally the plasma butt welding machine or electronics comes welding machine, the bands for band of this welding equipment welding, the weld bond reliable in quality, long service life, but equipment manufacturing cost is high, use producer as band saw for metal, can not also there is no need to be equipped with the equipment of top grade like this, it is little therefore to be necessary to develop a kind of volume, and welding performance is reliable, the band saw for metal welding equipment easy to operate, that cost is low.
The purpose of this utility model is to overcome the deficiency of prior art and provides a kind of simple and reasonable, and processing and manufacturing is easy, and is easy to operate, weld bond reliable quality band saw for metal opposite soldering device.
The utility model adopts following proposal to realize: be arranged with two bearing A, B on a frame in parallel, between bearing A, B, be provided with a regular jaw and a moving jaw, moving jaw is packed on the axle that is threaded onto on moving jaw and the bearing A, this axle one end is provided with spring, the other end and the push rod one Duan Gu Even that is installed on the bearing B, described, the other end of push rod is hinged with an end and is articulated in frame Shang De Even bar and contacts Even bar and be provided with between a collision block ， Zai Even bar that can contact with microswitch and the bearing B and be connected with a damping unit with cam on being located at frame.
The utility model is owing to be provided with group Buddhist nun device between employing said structure Zai Even bar and the bearing B, make the saw blade welding finish, behind the cut-out source of welding current, damping unit will postpone the motion of side rod, thereby make the motion delay of push rod, and then, make time lag of moving jaw return, can obtain prolonging energising heat time heating time to guarantee the saw blade weld bond, guarantee the firmness of welding, improve welding quality.
Concrete structure of the present utility model describes in detail below in conjunction with accompanying drawing:
Accompanying drawing is the utility model structural representation.
See accompanying drawing, the utility model is by frame 1, bearing A, B, regular jaw 14, moving jaw 13, axle 16, push rod 11 Even bars 9, collision block 8, microswitch 6, cam 12, damping unit 10 is formed, described bearing A, B is installed on the frame 1, at bearing A, be provided with a regular jaw 14, one moving jaws 13 between the B, axle 16 1 ends pass bearing A, regular jaw 14 and moving jaw 13 Gu Even, and an axle end of 16 is provided with spring 17, and the other end is connected with a end of push rod 11 on being installed on bearing B, and the other end of push rod 11 and an end are articulated in that frame 1 Shang De Even bar 9 is hinged and are provided with a collision block 8 that can contact with microswitch 6 with the cam 12 Even bar 9 that contacts on being located at frame 1, at bearing B Yu between the Even bar 9 Hai Even be connected to a damping unit 10.
Operation principle tube of the present utility model is stated as follows: its Fundamentals of Welding are: saw blade two ends to be welded are clamped in respectively on moving jaw and the regular jaw, because of two jaws and transformer secondary output Even Xiang, when saw blade end contact the time the forming electric loop that is clamped between two jaws, because resistance on the contact point and current density increase, metal is by rapid heat fused, finish the metal molten process, its welding process is: push rod contacts with cam under the effect of spring 17, drive moving jaw by cam locus and send saw blade to be welded to, when cam when bottom beginning position goes to a certain position, fusion process is finished in the contact of saw blade end, along with weldment and the mutual upset of the weldment on the regular jaw on the transhipment drive moving jaw of cam.This moment with push rod dumpling Jie De Even bar on collision block 8 contact with microswitch 6, cut off the source of welding current in good time.Wherein, the effect of damping unit is behind dump, the time of Yan Chi Even bar return, thus postpone the push rod return time, finally make moving jaw return time lag, to prolong weld bond energising heat time heating time, improve welding quality.
In sum, the utility model is simple in structure, and processing and manufacturing is easy, and is easy for operation, can effectively prolong the service life of bands for band, reduces production costs, and cuts the waste, and is particularly suitable for bands for band and uses the equipment of producer as the saw blade welding.

Claims (1)

  1. A kind of band saw for metal opposite soldering device, comprise frame 1, bearing A, B, regular jaw 14, moving jaw 13, axle 16, push rod 11 Even bars 9, collision block 8, microswitch 6, cam 12, damping unit 10, described bearing A, B is installed on the frame 1, at bearing A, be provided with a regular jaw 14, one moving jaws 13 between the B, it is characterized in that: axle 16 1 ends pass bearing A, regular jaw 14 and moving jaw 13 Gu Even, and an axle end of 16 is provided with spring 17, and the other end is connected with a end of push rod 11 on being installed on bearing B, and the other end of push rod 11 and an end are articulated in that frame 1 Shang De Even bar 9 is hinged and are provided with a collision block 8 that can contact with microswitch 6 with the cam 12 Even bar 9 that contacts on being located at frame 1, at bearing B Yu between the Even bar 9 Hai Even be connected to a damping unit 10.
CN 02224099 2002-05-24 2002-05-24 Butt welding device for metal saw blade Expired - Lifetime CN2543652Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 02224099 CN2543652Y (en) 2002-05-24 2002-05-24 Butt welding device for metal saw blade

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 02224099 CN2543652Y (en) 2002-05-24 2002-05-24 Butt welding device for metal saw blade

Publications (1)

Publication Number Publication Date
CN2543652Y true CN2543652Y (en) 2003-04-09

Family

ID=33701613

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 02224099 Expired - Lifetime CN2543652Y (en) 2002-05-24 2002-05-24 Butt welding device for metal saw blade

Country Status (1)

Country Link
CN (1) CN2543652Y (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102319950A (en) * 2011-09-08 2012-01-18 湖南湖机国际机床制造有限公司 The bands for band butt welding machine
CN105834630A (en) * 2016-04-29 2016-08-10 德清县佳伟线缆有限公司 Welding mechanism for simple cable breaking, welding and polishing equipment

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102319950A (en) * 2011-09-08 2012-01-18 湖南湖机国际机床制造有限公司 The bands for band butt welding machine
CN102319950B (en) * 2011-09-08 2013-07-24 湖南湖机国际机床制造有限公司 Butt welding machine with saw blade
CN105834630A (en) * 2016-04-29 2016-08-10 德清县佳伟线缆有限公司 Welding mechanism for simple cable breaking, welding and polishing equipment
CN105834630B (en) * 2016-04-29 2018-07-24 德清县佳伟线缆有限公司 The welding mechanism of simple broken string welding grinding apparatus

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: CHANGSHA ZOOMLION HEAVY INDUSTRY SCI-TECH CO., LT

Free format text: FORMER OWNER: HU NAN MACHINE TOOL FACTORY

Effective date: 20041224

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20041224

Address after: 410013 No. 307 South silver basin, Hunan, Changsha

Patentee after: Chang Sha Zoomlion Heavy Industry Science & Technology Development Co., Ltd.

Address before: 410009 No. 114, new south suburb, Changsha City, Hunan Province

Patentee before: Hunan Machine-Tool Plant

ASS Succession or assignment of patent right

Owner name: HUNAN TAIJIA NEW MATERIALS TECHNOLOGY CO., LTD.

Free format text: FORMER OWNER: CHANGSHA ZOOMLION HEAVY INDUSTRY SCI-TECH CO., LTD

Effective date: 20071116

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20071116

Address after: 410000 Hunan Taiwanese investment zone (Wangcheng) Taijialu No. 68

Patentee after: Bichamp Steel Technology(Hunan) Co., Ltd.

Address before: 410013 No. 307 South silver basin, Hunan, Changsha

Patentee before: Chang Sha Zoomlion Heavy Industry Science & Technology Development Co., Ltd.

C56 Change in the name or address of the patentee

Owner name: HUNAN TAIJIA NEW MATERIALS SCIENCE CO., LTD.

Free format text: FORMER NAME OR ADDRESS: HUNAN TAIJIA NEW MATERIALS TECHNOLOGY CO., LTD.

CP01 Change in the name or title of a patent holder

Address after: Taiwanese Investment Zone in Hunan province (Wangcheng) Taijialu No. 68, zip code: 410000

Patentee after: Bichamp Cutting Technology (Hunan) Co., Ltd.

Address before: Taiwanese Investment Zone in Hunan province (Wangcheng) Taijialu No. 68, zip code: 410000

Patentee before: Bichamp Steel Technology(Hunan) Co., Ltd.

ASS Succession or assignment of patent right

Owner name: HUNAN HUJI INTERNATIONAL MACHINE TOOL MANUFACTURE

Free format text: FORMER OWNER: BICHAMP CUTTING TECHNOLOGY (HUNAN) CO., LTD.

Effective date: 20100812

C41 Transfer of patent application or patent right or utility model
COR Change of bibliographic data

Free format text: CORRECT: ADDRESS; FROM: 410000 NO.68, (WANGCHENG)TAIJIA ROAD, TAIWANESE INVESTMENT ZONE, HUNAN PROVINCE TO: 410007 (NO.114, XINKAIPU ROAD), ZHONGLIANHUJI INDUSTRIAL PARK, TIANXIN DISTRICT, CHANGSHA CITY, HUNAN PROVINCE

TR01 Transfer of patent right

Effective date of registration: 20100812

Address after: 410007, Zhonglian Lake Industrial Park, Tianxin District, Changsha, Hunan (No. 114, No. 1 paving road)

Patentee after: Hunan Huji International Machine Tool Manufacturing Co., Ltd.

Address before: 410000 Hunan Taiwanese investment zone (Wangcheng) Taijialu No. 68

Patentee before: Bichamp Cutting Technology (Hunan) Co., Ltd.

C17 Cessation of patent right
CX01 Expiry of patent term

Expiration termination date: 20120524

Granted publication date: 20030409