CN201702529U - Soldering joint rotary positioning device - Google Patents
Soldering joint rotary positioning device Download PDFInfo
- Publication number
- CN201702529U CN201702529U CN2010201775048U CN201020177504U CN201702529U CN 201702529 U CN201702529 U CN 201702529U CN 2010201775048 U CN2010201775048 U CN 2010201775048U CN 201020177504 U CN201020177504 U CN 201020177504U CN 201702529 U CN201702529 U CN 201702529U
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- alignment pin
- rotary support
- positioning pin
- rotary
- soldering
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Abstract
A soldering joint rotary positioning device relates to a soldering auxiliary device and comprises a positioning pin, a positioning pin connection plate and a rotary support. The upper end of the positioning pin is provided with a positioning step matching with a soldering workpiece while the lower end is provided with external threads, one end of the positioning pin connection plate is provided with a positioning pin adjustment groove while the other end is provided with a rotary support mounting hole, the lower end of the positioning pin penetrates through the positioning pin adjustment groove and is fastened on the positioning pin connection plate via a fastener, the rotary support is fixedly mounted in the rotary support mounting hole of the positioning pin connection plate, the rotary support is provided with an internal hole matching with the external diameter of a soldering joint, the rotary support is a rotary bearing, and the internal hole of the rotary support is in interference fit with the external diameter of the soldering joint. The soldering joint rotary positioning device is simple in soldering and positioning, not only guarantees soldering quality but also reduces production cost, eliminates potential safety hazards, and has the advantages of low labor intensity, high production efficiency, reasonable structure, capability of prolonging service life of the soldering joint and the like.
Description
Technical field
The utility model relates to a kind of auxiliary welding equipment, particularly a kind of plumb joint rotary positioning apparatus.
Background technology
As the welding procedure of one of manufacturing industry four big technologies, mainly be that the location by mould guarantees welding quality.Along with the raising of welding processing efficient and the reduction of processing cost, a welding location difficult problem is more and more significantly restricting the raising of welding quality, wherein especially to weld together by two parts that size difference is bigger, welding work pieces 5 as shown in Figure 1, nutplate 501 is less, and part noumenon 502 is bigger, nutplate 501 accurate tack weldings need be connected on the part noumenon 502, just need go up pad around point around the setscrew nut 503 of nutplate positions, existing operating process is as follows: the necessary hand steered positive part noumenon 502 of operating personnel, the another hand is held nutplate 501, determine by eyes the setscrew nut hole of nutplate 501 corresponding with the nut bore of part noumenon rationally after, when hand is held nutplate, weld at first again to locate, again nutplate is decontroled, welded the point that other need weld.And in this operating process, operator's head is easy to bump against on the equipment on the one hand, more prior is that plumb joint is easy to the gloves with the operator about the welding machine, even finger is being pressed, cause equipment fault, even operating personnel's personal injury, therefore, existing welding positioning difficulty is bigger, quality be cannot say for sure to demonstrate,prove, and has serious potential safety hazard.
Summary of the invention
The technical problems to be solved in the utility model is: provide a kind of plumb joint rotary positioning apparatus, to solve the problem that above-mentioned welding positioning difficulty is big, quality cannot say for sure to demonstrate,prove and exist serious potential safety hazard.
The technical scheme that solves the problems of the technologies described above is: a kind of plumb joint rotary positioning apparatus, this device mainly is made of alignment pin, alignment pin connecting plate, rotary support, described alignment pin upper end has the positioning step that cooperates with welding work pieces, the lower end is provided with external screw thread, alignment pin connecting plate one end is provided with the alignment pin regulating tank, and the other end is provided with the rotary support installing hole; Described alignment pin lower end is passed the alignment pin regulating tank and is installed on the alignment pin connecting plate by securing member is fastening, rotary support is fixedly mounted in the rotary support installing hole of alignment pin connecting plate, and this rotary support also is provided with the endoporus that matches with the plumb joint external diameter.
Further technical scheme of the present utility model is: described rotary support is a swivel bearing.
A step technical scheme more of the present utility model is: described rotary support endoporus and plumb joint external diameter form interference fit.
Owing to adopt said structure, the plumb joint rotary positioning apparatus of the utility model has following beneficial effect: 1, the welding location is simple: because the utility model mainly is made of alignment pin, alignment pin connecting plate, rotary support, wherein rotary support is provided with the endoporus that matches with the plumb joint external diameter.When needs weld, larger-size part noumenon is lain on the positioning step of alignment pin, the setscrew nut of again that size is less nutplate is placed on the positioning step of alignment pin.When a point has been welded in the position easily, with pulling moving nutplate, nutplate is rotated around alignment pin on the positioning step of alignment pin with part noumenon, on the other hand, along with swivel bearing, the rotation of boxing joint is in the process of whole rotation together with the alignment pin connecting plate for alignment pin, can put pad uniformly around setscrew nut, its welding location is very simple.
2, guaranteed welding quality because the utility model can realize rotating the location makes plumb joint go up uniform pad to point around the setscrew nut of welding work pieces to weld the location, avoided because of pad not enough from the inhomogeneous weld strength that produces of nutplate spacing, even have because of nutplate too little, pad departs from the mistake welding of nutplate, therefore, the utility model can guarantee welding quality.
3, eliminated potential safety hazard: make plumb joint go up uniform pad to weld the location to point around the setscrew nut of welding work pieces because the utility model can realize rotating the location, therefore, whether need not the nut bore that operating personnel observe two parts with hand steered positive part, with human eye aims at, eliminated the potential safety hazard of therefore bringing, therefore, operation of the present utility model is safer.
3, labour intensity is low, production efficiency height: because the utility model not only can make nutplate rotate around alignment pin on the alignment pin step with part noumenon, can also make alignment pin together with the alignment pin connecting plate along with swivel bearing, the rotation of boxing joint, substituted the corresponding reasonably locate mode in setscrew nut hole of determining nutplate by human eye on the one hand with the nut bore of part noumenon, be to rotate on the other hand by the smoothness of bearing, realize the conversion between the multiple spot welding of very smooth part noumenon and nutplate, therefore, the utility model greatly reduces labor intensity of operating personnel, has also increased substantially production efficiency.
4, rational in infrastructure, can prolong the service life of plumb joint: because after heavy wear appears in alignment pin, the height of alignment pin and the height of plumb joint be not just at a horizontal plane, just be difficult to make the plane at part pad place to become 90 °, cause because of the up and down heavy wear that partially plumb joint up and down caused of plumb joint weldering of welding machine with the plumb joint up and down of welding machine.And the utility model is provided with the alignment pin regulating tank on the alignment pin connecting plate, it can guarantee that not only the spacing of pad and setscrew nut has adjustability, can also make under the situation that alignment pin is worn, be convenient to change alignment pin, therefore, the utility model is rational in infrastructure, can prolong the service life of plumb joint.
5, simple in structure, production cost is low: the structure of this product is very simple, and production cost is low, is easy to promote the use of in vast manufacturing enterprise.
Below, the technical characterictic to the plumb joint rotary positioning apparatus of the utility model is further described in conjunction with the accompanying drawings and embodiments.
Description of drawings: Fig. 1: the structural representation of welding work pieces, Fig. 2: the structural representation of the plumb joint rotary positioning apparatus of the utility model, the A-A cutaway view of Fig. 3: Fig. 2, among the figure, 1-alignment pin, 101-positioning step, the 102-external screw thread, 2-alignment pin connecting plate, 201-alignment pin regulating tank, the 3-rotary support, 301-endoporus, 4-plumb joint, the 5-welding work pieces, the 501-nutplate, 502-part noumenon, 503-setscrew nut.
The specific embodiment: embodiment one: disclosed among Fig. 2 is a kind of plumb joint rotary positioning apparatus, this device is when differing bigger welding work pieces nutplate 501 and part noumenon 502 when welding the location to size, with the matching used a kind of rotary positioning apparatus of plumb joint, it is by alignment pin 1, alignment pin connecting plate 2, rotary support 3 constitutes, described alignment pin 1 upper end has two and nutplate 501, the positioning step 101 that part noumenon 502 matches, the lower end is provided with external screw thread 102, alignment pin connecting plate 2 one ends are provided with alignment pin regulating tank 201, and the other end is provided with the rotary support installing hole; The lower end that described alignment pin is provided with external screw thread 102 is passed alignment pin regulating tank 201 and is installed on the alignment pin connecting plate 2 by securing member (not shown)s such as nut, packing ring are fastening; Described rotary support 3 is a swivel bearing, and this swivel bearing is fixedly mounted in the rotary support installing hole of alignment pin connecting plate 2, and swivel bearing also is provided with the endoporus 301 that forms interference fit with plumb joint 4 external diameters.
During use, larger-size part noumenon is lain on the positioning step 101 of alignment pin 1, the setscrew nut 503 of again that size is less nutplate is placed on the positioning step 101 of alignment pin.When a point has been welded in the position easily, with pulling moving nutplate 501, nutplate 501 is rotated around alignment pin 1 on the positioning step 101 of alignment pin with part noumenon 502, on the other hand, along with swivel bearing, 4 rotations of boxing joint are in the process of whole rotation together with alignment pin connecting plate 2 for alignment pin 1, can put pad uniformly around the setscrew nut 503, its welding location is very simple.
As a kind of conversion of present embodiment one, the quantity of the positioning step of described alignment pin also can not be two, promptly is when the quantity of welding work pieces changes, and the positioning step of described alignment pin also can change thereupon.
As another conversion of present embodiment one, described rotary support 3 can not be a swivel bearing also, but adopts other can make alignment pin connecting plate 2 and plumb joint 4 counterrotating structures.
Claims (3)
1. plumb joint rotary positioning apparatus, it is characterized in that: this device mainly is made of alignment pin (1), alignment pin connecting plate (2), rotary support (3), described alignment pin (1) upper end has the positioning step (101) that cooperates with welding work pieces, the lower end is provided with external screw thread (102), alignment pin connecting plate (2) one ends are provided with alignment pin regulating tank (201), and the other end is provided with the rotary support installing hole; The lower end that described alignment pin is provided with external screw thread (102) is passed alignment pin regulating tank (201) and is installed on the alignment pin connecting plate (2) by securing member is fastening, rotary support (3) is fixedly mounted in the rotary support installing hole of alignment pin connecting plate (2), and this rotary support (3) also is provided with the endoporus (301) that matches with plumb joint (4) external diameter.
2. plumb joint rotary positioning apparatus according to claim 1 is characterized in that: described rotary support (3) is a swivel bearing.
3. plumb joint rotary positioning apparatus according to claim 1 and 2 is characterized in that: described rotary support endoporus (301) forms interference fit with plumb joint (4) external diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201775048U CN201702529U (en) | 2010-05-05 | 2010-05-05 | Soldering joint rotary positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201775048U CN201702529U (en) | 2010-05-05 | 2010-05-05 | Soldering joint rotary positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201702529U true CN201702529U (en) | 2011-01-12 |
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ID=43439677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201775048U Expired - Fee Related CN201702529U (en) | 2010-05-05 | 2010-05-05 | Soldering joint rotary positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201702529U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102974966A (en) * | 2012-11-26 | 2013-03-20 | 无锡市航鹄科技有限公司 | High-efficiency welding location fixture |
| CN103111745A (en) * | 2013-03-04 | 2013-05-22 | 上海第二工业大学 | Gun type electric resistance welding transposition device |
| CN103934587A (en) * | 2014-05-13 | 2014-07-23 | 长春三友汽车部件制造有限公司 | Ring-shaped part multiple-spot welding process method |
| CN105127634A (en) * | 2015-09-15 | 2015-12-09 | 苏州听毅华自动化设备有限公司 | Welding head positioning body frame |
-
2010
- 2010-05-05 CN CN2010201775048U patent/CN201702529U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102974966A (en) * | 2012-11-26 | 2013-03-20 | 无锡市航鹄科技有限公司 | High-efficiency welding location fixture |
| CN103111745A (en) * | 2013-03-04 | 2013-05-22 | 上海第二工业大学 | Gun type electric resistance welding transposition device |
| CN103111745B (en) * | 2013-03-04 | 2015-08-05 | 上海第二工业大学 | A kind of gun-type electric resistance welding turn device |
| CN103934587A (en) * | 2014-05-13 | 2014-07-23 | 长春三友汽车部件制造有限公司 | Ring-shaped part multiple-spot welding process method |
| CN103934587B (en) * | 2014-05-13 | 2016-06-01 | 长春三友汽车部件制造有限公司 | Annular part multiple spot welding processing method |
| CN105127634A (en) * | 2015-09-15 | 2015-12-09 | 苏州听毅华自动化设备有限公司 | Welding head positioning body frame |
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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: 20110112 Termination date: 20120505 |