CN103252607B - The positioner of stud welding - Google Patents
The positioner of stud welding Download PDFInfo
- Publication number
- CN103252607B CN103252607B CN201310190391.3A CN201310190391A CN103252607B CN 103252607 B CN103252607 B CN 103252607B CN 201310190391 A CN201310190391 A CN 201310190391A CN 103252607 B CN103252607 B CN 103252607B
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- plate
- welding
- fixed head
- positioner
- vertical location
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- 238000003466 welding Methods 0.000 title claims abstract description 49
- 238000000034 method Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention discloses a kind of positioner of stud welding, comprise fixed head (7) and positioning screw (1), fixed head (7) front end face arranged on left and right sides is all connected with vertical location-plate (4), vertical location-plate (4) upper and lower is provided with through hole, described vertical location-plate (4) is connected with nut (2) in the side with fixed head (7) joint face, nut (2) is just arranged through hole, and described positioning screw (1) is with nut (2) threaded engagement and through vertical location-plate (4) through hole.This positioner for welding screw welding of the present invention's design, simple to operate, accurate positioning, error is less, practical.
Description
Technical field
The present invention relates to a kind of servicing unit, relate to a kind of positioner for the welding of Rear frame of loader welding screw in particular.
Background technology
The Rear frame of loading machine upon connection vehicle frame staircase time, first staircase is installed at welding screw positioning welding rear, welding screw is generally four, relative position is each other generally fixing, present welding screw is assembly problem staircase and stud being welded together to avoid the relative position between stud to change and bring mostly when welding, but so not only complex procedures is various, and waste time and energy, simultaneously due to human error, the relative position of welding screw also can be variant, accurate not, be unfavorable for that the later stage assembles.
Summary of the invention
The invention provides a kind of positioner of stud welding, position coarse problem complicated for the welding screw welding sequence solving Rear frame of loader staircase.
For solving above-mentioned technical problem, the present invention is by the following technical solutions: the positioner of stud welding, comprise fixed head and positioning screw, the fixed head front end face left and right sides is all connected with vertical location-plate, vertical location-plate upper and lower is provided with through hole, described vertical location-plate is connected with nut in the side with fixed head joint face, and nut is just arranged through hole, and described positioning screw coordinates with nut thread and passes vertical location-plate through hole.During use, by the end of thread of welding screw through through hole and nut screw connection, whole positioner is positioned over desired location, the welding ends of welding screw contacts with Rear frame face and fits tightly, arc welder is used to carry out electric welding to it, after welding screw welding ends melts, rotate positioning screw certain pressure is applied to welding screw, complete welding, because the lead to the hole site on vertical location-plate immobilizes, so the stud relative position of welding so also can not change, precision is higher, positioning screw simultaneously, nut, through hole and stud are arranged all with one heart, the self-position of such stud in welding process also can not change, positioning screw to stud also along axis, assisting by positioner, the welding position precision of welding screw is higher, error is less, and it is easy for installation, technique is simple, practical.
Also be connected with two connecting plates in the middle part of described fixed head upper surface, connecting plate front end face is connected with link plate.Link plate directly being hung in Rear frame and can weld, without the need to using other supporting constructions to carry out supporting and positioning device, using simple.
Described two connecting plates are parallel to each other and in a determining deviation arrangement, described link plate is L-type and link plate is horizontally set on connecting plate front end face.For ensureing vertical location-plate stress balance, stud is avoided to occur tilt phenomenon, so two connecting plates are parallel to each other and in a determining deviation arrangement, can keep the balance of the right and left like this, link plate is that L-type then conveniently hangs and takes device.
Spacing between described two connecting plates is the 1/4-3/4 of fixed head length.For strengthening counterbalance effect, the spacing between two connecting plates should be not too small, and spacing is excessive, can have influence on the operation of positioning screw, so the spacing setting between two connecting plates is the 1/4-3/4 of fixed head length.
It also comprises two balance plates, and two balance plates are positioned at fixed head left and right sides.Balance plate is for strengthening the vertical location-plate stress balance of the right and left, balance plate is arranged on the fixed head left and right sides simultaneously, and fixed head is positioned in the middle part of vertical location-plate, such balance plate can also ensure the balance of vertical location-plate upper/lower terminal, and four studs are arranged perpendicular to solder side.
Compared with prior art, the invention has the beneficial effects as follows: this positioner for welding screw welding of the present invention's design, simple to operate, accurate positioning, error is less, practical.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
Fig. 1 is decomposition texture schematic diagram of the present invention.
Label in figure is: 1, positioning screw; 2, nut; 3, balance plate; 4, vertical location-plate; 5, connecting plate; 6, link plate; 7, fixed head.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is further illustrated.Embodiments of the present invention include but not limited to the following example.
Embodiment
The positioner of stud welding as shown in Figure 1, comprise fixed head 7 and positioning screw 1, the fixed head 7 front end face left and right sides is all connected with vertical location-plate 4, vertical location-plate 4 upper and lower is provided with through hole, described vertical location-plate 4 is connected with nut 2 in the side with fixed head 7 joint face, nut 2 is just arranged through hole, and described positioning screw 1 is with nut 2 threaded engagement and through vertical location-plate 4 through hole.
Also be connected with two connecting plates 5 in the middle part of described fixed head 7 upper surface, connecting plate 5 front end face is connected with link plate 6.
Described two connecting plates 5 are parallel to each other and in a determining deviation arrangement, described link plate 6 is in L-type and link plate 6 is horizontally set on connecting plate 5 front end face.
Spacing between described two connecting plates 5 is the 1/4-3/4 of fixed head 7 length.
It also comprises two balance plates, 3, two balance plates 3 and is positioned at fixed head 7 left and right sides.
When the present invention uses, the end of thread of welding screw is coordinated with nut 2 through through hole, whole positioner is positioned over desired location, the welding ends of welding screw contacts with Rear frame face and fits tightly, arc welder is used to carry out electric welding to it, after welding screw welding ends melts, rotate positioning screw 1 pair of welding screw apply certain pressure, complete welding, because the lead to the hole site on vertical location-plate 4 immobilizes, so the stud relative position of welding so also can not change, precision is higher, positioning screw 1 simultaneously, nut 2, through hole and stud are arranged all with one heart, the self-position of such stud in welding process also can not change, also along axis when positioning screw 1 pair of stud is afterburning, assisting by positioner, the welding position precision of welding screw is higher, error is less, and it is easy for installation, technique is simple, practical.
Be embodiments of the invention as mentioned above.The present invention is not limited to above-mentioned embodiment, and anyone should learn the structure change made under enlightenment of the present invention, and every have identical or close technical scheme with the present invention, all falls within protection scope of the present invention.
Claims (5)
1. the positioner of stud welding, it is characterized in that: comprise fixed head (7) and positioning screw (1), fixed head (7) front end face arranged on left and right sides is all connected with vertical location-plate (4), vertical location-plate (4) upper and lower is provided with through hole, described vertical location-plate (4) is connected with nut (2) in the side with fixed head (7) joint face, nut (2) is just arranged through hole, and described positioning screw (1) is with nut (2) threaded engagement and through vertical location-plate (4) through hole.
2. the positioner of stud welding according to claim 1, is characterized in that: be also connected with two connecting plates (5) in the middle part of described fixed head (7) upper surface, connecting plate (5) front end face is connected with link plate (6).
3. the positioner of stud welding according to claim 2, is characterized in that: described two connecting plates (5) are parallel to each other and in a determining deviation arrangement, described link plate (6) is in L-type and link plate (6) is horizontally set on connecting plate (5) front end face.
4. the positioner of stud welding according to claim 3, is characterized in that: the spacing between described two connecting plates (5) is the 1/4-3/4 of fixed head (7) length.
5. the positioner of stud welding according to claim 1, is characterized in that: it also comprises two balance plates (3), and two balance plates (3) are positioned at fixed head (7) arranged on left and right sides face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310190391.3A CN103252607B (en) | 2013-05-22 | 2013-05-22 | The positioner of stud welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310190391.3A CN103252607B (en) | 2013-05-22 | 2013-05-22 | The positioner of stud welding |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103252607A CN103252607A (en) | 2013-08-21 |
| CN103252607B true CN103252607B (en) | 2015-08-12 |
Family
ID=48957006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310190391.3A Expired - Fee Related CN103252607B (en) | 2013-05-22 | 2013-05-22 | The positioner of stud welding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103252607B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104289798A (en) * | 2014-08-26 | 2015-01-21 | 四川金锋建设有限公司 | Locating method based on welding double-screw bolt |
| CN104162733A (en) * | 2014-08-26 | 2014-11-26 | 四川金锋建设有限公司 | Application method of positioning structure for stud welding |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2107970U (en) * | 1991-12-05 | 1992-06-24 | 机械电子工业部石家庄第五十四研究所 | Aluminium stud welding device |
| DE20119598U1 (en) * | 2001-12-04 | 2003-04-17 | Hilbig Schweißtechnik GmbH, 21079 Hamburg | Electrical connection bolt for marine vessel has corrosion resistant head attached to weldable shank |
| CN202910494U (en) * | 2012-10-15 | 2013-05-01 | 龙工(上海)机械制造有限公司 | Rear frame splicing welding tool for small wheel loader |
| CN203227971U (en) * | 2013-05-22 | 2013-10-09 | 成都海凌达机械有限公司 | Positioning device used for welded stud welding |
-
2013
- 2013-05-22 CN CN201310190391.3A patent/CN103252607B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2107970U (en) * | 1991-12-05 | 1992-06-24 | 机械电子工业部石家庄第五十四研究所 | Aluminium stud welding device |
| DE20119598U1 (en) * | 2001-12-04 | 2003-04-17 | Hilbig Schweißtechnik GmbH, 21079 Hamburg | Electrical connection bolt for marine vessel has corrosion resistant head attached to weldable shank |
| CN202910494U (en) * | 2012-10-15 | 2013-05-01 | 龙工(上海)机械制造有限公司 | Rear frame splicing welding tool for small wheel loader |
| CN203227971U (en) * | 2013-05-22 | 2013-10-09 | 成都海凌达机械有限公司 | Positioning device used for welded stud welding |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103252607A (en) | 2013-08-21 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Deng Liping Inventor before: Chen Zhiqiang |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170420 Address after: 610000 Sichuan city of Chengdu province high tech Zone sub Road No. 88 2 10 storey building No. 1002 Patentee after: SICHUAN XINGZHI ZHIHUI INTELLECTUAL PROPERTY OPERATION CO., LTD. Address before: 610000 Chengdu economic and Technological Development Zone (Longquanyi District), South Road, No. six, No. 699, No. Patentee before: Chengdu Hylinder Hydraulic Technology Co., Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180626 Address after: 610000 Rong Ou, 144 Qingbaijiang Road, Chengdu, Sichuan. Patentee after: Chengdu Zhi Rong Chuang Intellectual Property Operation Co., Ltd. Address before: 610000 No. 10, 2 2, 88 Jiao Zi Road, Chengdu high tech Zone, Sichuan. Patentee before: SICHUAN XINGZHI ZHIHUI INTELLECTUAL PROPERTY OPERATION CO., LTD. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181129 Address after: 644000 No. 108 Xiazheng Street, Nanxi District, Yibin City, Sichuan Province Patentee after: Lei Yingxiong Address before: 610000 Rong Ou, 144 Qingbaijiang Road, Chengdu, Sichuan. Patentee before: Chengdu Zhi Rong Chuang Intellectual Property Operation Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150812 Termination date: 20190522 |