CN204339167U - A kind of structural member apparatus for welding and positioning - Google Patents
A kind of structural member apparatus for welding and positioning Download PDFInfo
- Publication number
- CN204339167U CN204339167U CN201420727783.9U CN201420727783U CN204339167U CN 204339167 U CN204339167 U CN 204339167U CN 201420727783 U CN201420727783 U CN 201420727783U CN 204339167 U CN204339167 U CN 204339167U
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- China
- Prior art keywords
- welding
- alignment pin
- channel
- steel base
- structural member
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of structural member apparatus for welding and positioning, comprise the channel steel base that upper surface forms multiple through hole, outer wall cover has the alignment pin of stage clip to be screwed in nut through the through hole of channel steel base, described alignment pin is T-shaped, described stage clip one end is pressed mutually with the cascaded surface of T-shaped alignment pin, the other end is pressed mutually with channel steel base surface, and channel steel base two ends are vertically welded with vertical channel-section steel, and two edge-on channel-section steel opposite faces are provided with concave character type and the locating piece of opening upwards.Detent mechanism in a kind of structural member apparatus for welding and positioning described in the utility model, achieve the accurate welding location to square tube and cushion block, after ensureing welding, the coincidence error of the plane of symmetry is less than 0.2mm simultaneously, the combination of alignment pin and stage clip, the while of realizing pinpoint to cushion block, effectively reduce weld seam, improve welding quality, the utility model security is high, and flexibility is strong.
Description
Technical field
The utility model belongs to welding Set and Positioning field, is specifically related to a kind of structural member apparatus for welding and positioning.
Background technology
Solder technology belongs to mach special process, and this technique is except having particular/special requirement to the professional skill of operating personnel, and special auxiliary locating tool equipment also will produce vital effect to welding effect.The object that the present invention applies is a kind of structure welding assembly, as shown in Figure 5, welding main body is large scale square tube, length reaches nearly two meters, component is ten cuboid cushion blocks, wherein a side is designed with two symmetrical blind holes, require by cushion block at uniform intervals distance be welded in square tube, and ensure that the blind hole center line of each cushion block has good symmetry relative to the square tube plane of symmetry.At present, the mode that welding procedure adopts frock coarse positioning to combine with manual auxiliary positioning completes welding, it is larger to there is position error in above-mentioned technique, cushion block and the easily overproof problem of square tube symmetry, and in welding operation process very easily opponent's dynamic auxiliary locating personnel cause and burn, there is larger potential safety hazard.For this reason, the Special positioning tool that can meet the welding of this structural member in is badly in need of, to realize accurate, efficient, the safe welding to this structural member.
Summary of the invention
The utility model proposes for solving prior art Problems existing, its objective is and provides a kind of structural member apparatus for welding and positioning.
The technical solution of the utility model is: a kind of structural member apparatus for welding and positioning, comprise the channel steel base that upper surface forms multiple through hole, outer wall cover has the alignment pin of stage clip to be screwed in nut through the through hole of channel steel base, described alignment pin is T-shaped, described stage clip one end is pressed mutually with the cascaded surface of T-shaped alignment pin, the other end is pressed mutually with channel steel base surface, and channel steel base two ends are vertically welded with vertical channel-section steel, and two edge-on channel-section steel opposite faces are provided with concave character type and the locating piece of opening upwards.
Described vertical channel-section steel, locating piece are fixed by the bolt running through the two.
Described channel steel base surface is provided with two row alignment pins, and wherein often row comprises equally spaced multiple alignment pin.
Detent mechanism in a kind of structural member apparatus for welding and positioning described in the utility model, achieve the accurate welding location to square tube and cushion block, after ensureing welding, the coincidence error of the plane of symmetry is less than 0.2mm simultaneously, the combination of alignment pin and stage clip, the while of realizing pinpoint to cushion block, effectively reduce weld seam, improve welding quality, the utility model security is high, and flexibility is strong.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model;
Fig. 2 is top view of the present utility model;
Fig. 3 is the sectional view along A-A cross section in Fig. 1;
Fig. 4 is the overall enlarged drawing of Fig. 3;
Fig. 5 is the front view of soldered structural member;
Fig. 6 is the left view of soldered structural member;
Fig. 7 is the front view of soldered structural member Set and Positioning;
Fig. 8 is the sectional view in B-B cross section in Fig. 7.
Wherein:
1 channel steel base 2 founds channel-section steel
3 locating piece 4 alignment pins
5 stage clip 6 nuts
7 square tube 8 cushion blocks
9 blind holes.
Detailed description of the invention
Below, with reference to drawings and Examples, the utility model is described in detail:
As shown in figures 1-4, a kind of structural member apparatus for welding and positioning, comprise the channel steel base 1 that upper surface forms multiple through hole, outer wall cover has the alignment pin 4 of stage clip 5 to be screwed in nut 6 through the through hole of channel steel base 1, described alignment pin 4 is T-shaped, and described stage clip 5 one end is pressed mutually with the cascaded surface of T-shaped alignment pin 4, and the other end is pressed mutually with channel steel base 1 surface, channel steel base 1 two ends are vertically welded with edge-on channel-section steel 2 opposite face of vertical channel-section steel 2, two and are provided with concave character type and the locating piece 3 of opening upwards.
Described vertical channel-section steel 2, locating piece 3 are fixed by the bolt running through the two.
Described channel steel base 1 surface is provided with two row alignment pins 4, and wherein often row comprises equally spaced multiple alignment pin 4.
The through hole matched in clearance that described alignment pin 4 outer wall and channel steel base 1 surface are formed, the external screw thread that alignment pin 4 insertion end is formed is meshed with nut 6.
As shown in Figure 5,6, soldered structural member comprises strip square tube 7 and multiple cuboid cushion block 8, and described cushion block 8 bottom forms two blind holes 9, and described square tube 7 two ends and the open slot matched in clearance of locating piece 3, described alignment pin 4 is inserted in blind hole 9.Alignment pin 4 and blind hole 9 matched in clearance, can realize the accurate location to cushion block 8, error is less than 0.05mm.
As shown in Figure 7,8, using method of the present utility model:
Multiple cushion block 8 to be welded is located with blind hole 9, be placed on alignment pin 4, downward pressing, guarantee that stage clip 5 can produce bounce upwards, square tube 7 two ends are positioned in the open slot of locating piece 3, check whether each cushion block 8 contacts completely with square tube 7, after confirmation, according to the welding of solder joint shown in Fig. 5,6 square tube 7 and each cushion block 8, take off after completing welding, form structure group welding piece.
Stage clip 5 produces reaction force upwards due to pressurized, cushion block 8 and square tube 7 are fitted completely, contributes to reducing weld seam, ensures weld strength.
Detent mechanism in a kind of structural member apparatus for welding and positioning described in the utility model, achieve the accurate welding location to square tube and cushion block, after ensureing welding, the coincidence error of the plane of symmetry is less than 0.2mm simultaneously, the combination of alignment pin and stage clip, the while of realizing pinpoint to cushion block, effectively reduce weld seam, improve welding quality, the utility model security is high, and flexibility is strong.
Claims (3)
1. a structural member apparatus for welding and positioning, comprise the channel steel base (1) that upper surface forms multiple through hole, it is characterized in that: outer wall cover has the alignment pin of stage clip (5) (4) to be screwed in nut (6) through the through hole of channel steel base (1), described alignment pin (4) is T-shaped, described stage clip (5) one end is pressed mutually with the cascaded surface of T-shaped alignment pin (4), the other end is pressed mutually with channel steel base (1) surface, channel steel base (1) two ends are vertically welded with vertical channel-section steel (2), two edge-on channel-section steel (2) opposite faces are provided with concave character type and the locating piece of opening upwards (3).
2. a kind of structural member apparatus for welding and positioning according to claim 1, is characterized in that: described vertical channel-section steel (2), locating piece (3) are fixed by the bolt running through the two.
3. a kind of structural member apparatus for welding and positioning according to claim 1, is characterized in that: described channel steel base (1) surface is provided with two row alignment pins (4), and wherein often row comprises equally spaced multiple alignment pin (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420727783.9U CN204339167U (en) | 2014-11-28 | 2014-11-28 | A kind of structural member apparatus for welding and positioning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420727783.9U CN204339167U (en) | 2014-11-28 | 2014-11-28 | A kind of structural member apparatus for welding and positioning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204339167U true CN204339167U (en) | 2015-05-20 |
Family
ID=53222469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420727783.9U Expired - Fee Related CN204339167U (en) | 2014-11-28 | 2014-11-28 | A kind of structural member apparatus for welding and positioning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204339167U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104400295A (en) * | 2014-11-28 | 2015-03-11 | 中核(天津)科技发展有限公司 | Structure part welding positioning device |
| CN105436766A (en) * | 2015-11-14 | 2016-03-30 | 安徽合叉叉车有限公司 | Continuous welding equipment for forklift accessory installing rack |
-
2014
- 2014-11-28 CN CN201420727783.9U patent/CN204339167U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104400295A (en) * | 2014-11-28 | 2015-03-11 | 中核(天津)科技发展有限公司 | Structure part welding positioning device |
| CN104400295B (en) * | 2014-11-28 | 2017-01-11 | 中核(天津)科技发展有限公司 | Structure part welding positioning device |
| CN105436766A (en) * | 2015-11-14 | 2016-03-30 | 安徽合叉叉车有限公司 | Continuous welding equipment for forklift accessory installing rack |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20150520 Termination date: 20161128 |