CN204934949U - The welding fixture of chair framework - Google Patents

The welding fixture of chair framework Download PDF

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Publication number
CN204934949U
CN204934949U CN201520494494.3U CN201520494494U CN204934949U CN 204934949 U CN204934949 U CN 204934949U CN 201520494494 U CN201520494494 U CN 201520494494U CN 204934949 U CN204934949 U CN 204934949U
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CN
China
Prior art keywords
pin
hole
dull
stereotyped
fixed block
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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.)
Active
Application number
CN201520494494.3U
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Chinese (zh)
Inventor
韦国强
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.)
Shanghai Hao Yi automotive technology Limited by Share Ltd
Original Assignee
Shanghai Haoyi Automobile Design 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.)
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Publication date
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Priority to CN201520494494.3U priority Critical patent/CN204934949U/en
Application granted granted Critical
Publication of CN204934949U publication Critical patent/CN204934949U/en
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Abstract

The utility model relates to a kind of welding fixture of chair framework, and it comprises flat board, web frame, four the first fixed blocks and four the second fixed blocks; Web frame is formed by square tubes soldering, and it is located at dull and stereotyped bottom; Dull and stereotyped interval, top has some pin-and-holes, and the pin-and-hole on described dull and stereotyped top is arranged at interval of 20mm; The top of the first fixed block is while be provided with blocking arm, and bottom has pin-and-hole, and four the first fixed blocks are located at dull and stereotyped top respectively and surround a rectangle, and what have blocking arm is positioned at outside; The top of the second fixed block has a screw hole, and bottom has pin-and-hole, and four the second fixed blocks are located at dull and stereotyped top respectively and jointly surround same rectangle with the first fixed block; First fixed block and the second fixed block are all located mutually by the pin-and-hole on the pin-and-hole of bottom and flat board.The utility model conveniently welds, reduce costs, save time, and can guarantee the precision of skeleton simultaneously.

Description

The welding fixture of chair framework
Technical field
The utility model relates to a kind of welding fixture, specifically the welding fixture of chair framework.
Background technology
The way of traditional Chinese chair skeleton directly frame welding is become framework, then iron plate is welded on skeleton.Machined processes the iron plate on skeleton according to data again, and such way requires very high to mach establishing, and the resource can processing such chair framework is less, long processing time, costly, is unfavorable for the saving of long-term car modelling cost.
Summary of the invention
The utility model is intended to the defect overcoming prior art, provides a kind of welding fixture of chair framework, conveniently welds, reduces costs, saves time, and can guarantee the precision of skeleton simultaneously.
In order to solve the problems of the technologies described above, the utility model is achieved in that
A welding fixture for chair framework, is characterized in that: it comprises flat board, web frame, four the first fixed blocks and four the second fixed blocks;
Web frame is formed by square tubes soldering, and it is located at dull and stereotyped bottom;
Dull and stereotyped interval, top has some pin-and-holes;
The top of the first fixed block is while be provided with blocking arm, and bottom has pin-and-hole, and four the first fixed blocks are located at dull and stereotyped top respectively and surround a rectangle, and what have blocking arm is positioned at outside;
The top of the second fixed block has a screw hole, and bottom has pin-and-hole, and four the second fixed blocks are located at dull and stereotyped top respectively and jointly surround same rectangle with the first fixed block;
First fixed block and the second fixed block are all located mutually by the pin-and-hole on the pin-and-hole of bottom and flat board.
The welding fixture of described chair framework, is characterized in that: the pin-and-hole on described dull and stereotyped top is arranged at interval of 20mm.
The beneficial effects of the utility model are: can reduce difficulty of processing can reaching each size of frame welding and data consistent while, reduce machining period, save cost, increase work efficiency.
Accompanying drawing explanation
Below in conjunction with drawings and embodiments, the utility model is described in further detail:
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation bottom Fig. 1.
Fig. 3 is the structural representation that chair framework is fixed on Fig. 1.
Detailed description of the invention
As shown in Figure 1, 2: a kind of welding fixture of chair framework, it comprises flat board 1, web frame 2, four the first fixed blocks 5 and four the second fixed blocks 8;
Web frame is welded by square tube 4, and it is located at dull and stereotyped bottom;
Dull and stereotyped interval, top has some pin-and-holes 3, and the pin-and-hole on described dull and stereotyped top is arranged at interval of 20mm;
The top of the first fixed block is while be provided with blocking arm 6, and bottom has pin-and-hole, and four the first fixed blocks are located at dull and stereotyped top respectively and surround a rectangle, and what have blocking arm is positioned at outside;
The top of the second fixed block has a screw hole 7, and bottom has pin-and-hole, and four the second fixed blocks are located at dull and stereotyped top respectively and jointly surround same rectangle with the first fixed block;
First fixed block and the second fixed block are all located mutually by the pin-and-hole on the pin-and-hole of bottom and flat board.
As shown in Figure 3: as in figure shown in 12, according to data, square tube is cut into chunks, then square tube is put on fixed block 5, square tube near blocking arm, square tube is all put well in four limits and just welds; As shown in figure 11, then support 9 is put on fixed block 8, with key screw support locking, after the support at four angles is put well again support welding on chair framework.
It should be noted that, the structure structure, feature and the Optimum Points that to illustrate workpiece of the present utility model and body positioning lock by way of example and protect above, but all descriptions are only used to be described, and they should be interpreted as any restriction to this novel stroke.In addition, described in each embodiment mentioned by this paper or implicit any single technical characteristic, or be shown or implicit any single technical characteristic in the drawings and in which, still can proceed any combination again between these technical characteristics (or its equivalent) or delete, thus obtaining other embodiments more of the utility model that may directly do not mention in this article.

Claims (2)

1. a welding fixture for chair framework, is characterized in that: it comprises flat board, web frame, four the first fixed blocks and four the second fixed blocks;
Web frame is formed by square tubes soldering, and it is located at dull and stereotyped bottom;
Dull and stereotyped interval, top has some pin-and-holes;
The top of the first fixed block is while be provided with blocking arm, and bottom has pin-and-hole, and four the first fixed blocks are located at dull and stereotyped top respectively and surround a rectangle, and what have blocking arm is positioned at outside;
The top of the second fixed block has a screw hole, and bottom has pin-and-hole, and four the second fixed blocks are located at dull and stereotyped top respectively and jointly surround same rectangle with the first fixed block;
First fixed block and the second fixed block are all located mutually by the pin-and-hole on the pin-and-hole of bottom and flat board.
2. the welding fixture of chair framework according to claim 1, is characterized in that: the pin-and-hole on described dull and stereotyped top is arranged at interval of 20mm.
CN201520494494.3U 2015-07-10 2015-07-10 The welding fixture of chair framework Active CN204934949U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520494494.3U CN204934949U (en) 2015-07-10 2015-07-10 The welding fixture of chair framework

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520494494.3U CN204934949U (en) 2015-07-10 2015-07-10 The welding fixture of chair framework

Publications (1)

Publication Number Publication Date
CN204934949U true CN204934949U (en) 2016-01-06

Family

ID=55002405

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520494494.3U Active CN204934949U (en) 2015-07-10 2015-07-10 The welding fixture of chair framework

Country Status (1)

Country Link
CN (1) CN204934949U (en)

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CP03 "change of name, title or address"
CP03 "change of name, title or address"

Address after: 201806 Shanghai City, Jiading District Road No. 88 building 3 Xigang body

Patentee after: Shanghai Hao Yi automotive technology Limited by Share Ltd

Address before: 201806 Shanghai City, Jiading District Road No. 88 building 3 Xigang body 1 A zone

Patentee before: SHANGHAI HUAYI AUTOMOTIVE DESIGN CO., LTD.

Address after: 201806 Shanghai City, Jiading District Road No. 88 building 3 Xigang body

Patentee after: Shanghai Hao Yi automotive technology Limited by Share Ltd

Address before: 201806 Shanghai City, Jiading District Road No. 88 building 3 Xigang body 1 A zone

Patentee before: SHANGHAI HUAYI AUTOMOTIVE DESIGN CO., LTD.

PE01 Entry into force of the registration of the contract for pledge of patent right
EE01 Entry into force of recordation of patent licensing contract
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: Welding jig of chair framework

Effective date of registration: 20191229

Granted publication date: 20160106

Pledgee: Shanghai Puchuang Longke Finance Leasing Co., Ltd

Pledgor: Shanghai Hao Yi automotive technology Limited by Share Ltd

Registration number: Y2019310000045

EE01 Entry into force of recordation of patent licensing contract

Assignee: Shanghai Puchuang Longke Finance Leasing Co., Ltd

Assignor: Shanghai Hao Yi automotive technology Limited by Share Ltd

Contract record no.: X2019310000031

Denomination of utility model: Welding jig of chair framework

Granted publication date: 20160106

License type: Exclusive License

Record date: 20191227

PC01 Cancellation 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: 20201228

Granted publication date: 20160106

Pledgee: Shanghai Puchuang Longke Finance Leasing Co.,Ltd.

Pledgor: SHANGHAI MOTIVO AUTOMOBILE TECHNOLOGY Co.,Ltd.

Registration number: Y2019310000045

EC01 Cancellation of recordation of patent licensing contract
EC01 Cancellation of recordation of patent licensing contract

Assignee: Shanghai Puchuang Longke Finance Leasing Co.,Ltd.

Assignor: SHANGHAI MOTIVO AUTOMOBILE TECHNOLOGY Co.,Ltd.

Contract record no.: X2019310000031

Date of cancellation: 20210108