CN104400295B - Structure part welding positioning device - Google Patents
Structure part welding positioning device Download PDFInfo
- Publication number
- CN104400295B CN104400295B CN201410700541.5A CN201410700541A CN104400295B CN 104400295 B CN104400295 B CN 104400295B CN 201410700541 A CN201410700541 A CN 201410700541A CN 104400295 B CN104400295 B CN 104400295B
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- China
- Prior art keywords
- positioning
- channel steel
- steel base
- welding
- channel
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention discloses a structure part welding positioning device. The structure part welding positioning device comprises a channel steel base; a plurality of through holes are formed in the upper surface of the channel steel base; a positioning pin penetrates the through holes of the channel steel base to be screwed into a nut, wherein a pressure spring sleeves the outer wall of the positioning pin; the step surface of the T-shaped positioning pin is pressed by one end of the pressure spring; the surface of the channel steel base is pressed by the other end of the pressure spring; vertical channel steel is vertically welded at each end of the channel steel base; the opposite sides of the bilateral vertical channel steel are provided with a positioning block respectively, wherein each positioning block is shaped like a Chinese character ao and an opening of each positioning block is upward. According to the structure part welding positioning device, the accurate welding positioning on a square pipe and a cushion block is implemented and meanwhile the coincidence error of the symmetrical surfaces after welding can be smaller than 0.2 mm due to a positioning mechanism which is arranged in the structure part welding positioning device; the positioning pin is combined with the pressure spring and accordingly the accurate positioning on the cushion block is implemented, meanwhile the weld is effectively reduced, and the welding quality is improved; the safety is high and the flexibility is high.
Description
Technical field
The invention belongs to weld Set and Positioning field, be 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 except there being special wanting to the professional skill of operator
Outside asking, special auxiliary locating tool equipment also will produce vital effect to welding effect.The object that the present invention is applied is one
Planting structure welding assembly, as it is shown in figure 5, welding main body is large scale square tube, length reaches nearly two meters, and component is ten cuboids
Cushion block, wherein one side is designed with two blind holes of symmetry, it is desirable to cushion block distance be at uniform intervals welded in square tube, and
Ensure that the blind hole centrage of each cushion block has preferable symmetry relative to the square tube plane of symmetry.At present, welding procedure uses frock thick
Positioning the mode combined with manual auxiliary positioning and complete welding, it is relatively big to there is position error in above-mentioned technique, cushion block and square tube pair
The problem that title degree is the most overproof, and during welding operation, easily opponent's dynamic auxiliary locating personnel causes and burns, and there is bigger peace
Full hidden danger.To this end, be badly in need of meeting in one the Special positioning tool of this structural member welding, with realize to this structural member accurate,
Efficiently, safe welding.
Summary of the invention
The present invention solves that problem that prior art exists proposes, its objective is to provide a kind of structural member welding location dress
Put.
The technical scheme is that a kind of structural member apparatus for welding and positioning, form multiple through hole including upper surface
Channel steel base, outer wall is cased with the alignment pin of stage clip and is screwed in nut through the through hole of channel steel base, described stage clip one end and T
The cascaded surface of shape alignment pin is pressed mutually, and 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 face is provided with the locating piece of concave character type and opening upwards.
Described vertical channel-section steel, locating piece fix by running through the bolt of the two.
Described channel steel base surface configuration has two row alignment pins, and where each row includes equally spaced multiple alignment pin.
Detent mechanism in a kind of structural member apparatus for welding and positioning of the present invention, it is achieved that to square tube and the essence of cushion block
Really welding location, after ensureing welding, the coincidence error of the plane of symmetry is less than the combination of 0.2mm, alignment pin and stage clip simultaneously, it is achieved right
While cushion block is accurately positioned, effectively reducing weld seam, improve welding quality, safety of the present invention is high, and motility is strong.
Accompanying drawing explanation
Fig. 1 is the front view of the present invention；
Fig. 2 is the top view of the present invention；
Fig. 3 is the sectional view in Fig. 1 along Section A-A；
Fig. 4 is the overall enlarged drawing of Fig. 3；
Fig. 5 is the front view being soldered structural member；
Fig. 6 is the left view being soldered structural member；
Fig. 7 is the front view being soldered structural member Set and Positioning；
Fig. 8 is the sectional view of section B-B 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
Hereinafter, referring to the drawings and embodiment the present invention is described in detail:
As shown in Fig. 1 ~ 4, a kind of structural member apparatus for welding and positioning, the channel steel base of multiple through hole is formed including upper surface
1, outer wall is cased with the alignment pin 4 of stage clip 5 and is screwed in nut 6 through the through hole of channel steel base 1, described stage clip 5 one end and T-shaped
The cascaded surface of alignment pin 4 is pressed mutually, and the other end is pressed mutually with channel steel base 1 surface, and 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 the locating piece 3 of concave character type and opening upwards.
Described vertical channel-section steel 2, locating piece 3 fix by running through the bolt of the two.
Described channel steel base 1 surface configuration has two row alignment pins 4, and where each row includes equally spaced multiple alignment pin 4.
The through hole matched in clearance that described alignment pin 4 outer wall is formed with channel steel base 1 surface, alignment pin 4 inserts end shape
The external screw thread become 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, described cushion block 8 end
End forms the open slot matched in clearance of two blind holes 9, described square tube 7 two ends and locating piece 3, and described alignment pin 4 is inserted into
In blind hole 9.Alignment pin 4 and blind hole 9 matched in clearance, can realize being accurately positioned cushion block 8, and error is less than 0.05mm.
As shown in Figure 7,8, the using method of the present invention:
Multiple cushion blocks 8 to be welded are positioned with blind hole 9, is placed on alignment pin 4, presses down on, it is ensured that stage clip 5 can produce
Square tube 7 two ends are positioned in the open slot of locating piece 3, check that each cushion block 8 is the most complete with square tube 7 by raw bounce upwards
Contact, after confirmation, according to Fig. 5, the welding square tube of solder joint shown in 67 and each cushion block 8, takes off after completing welding, forms structure assembly welding
Part.
Stage clip 5 produces counteracting force upwards due to pressurized, makes cushion block 8 fit completely with square tube 7, contributes to reducing weldering
Seam, it is ensured that weld strength.
Detent mechanism in a kind of structural member apparatus for welding and positioning of the present invention, it is achieved that to square tube and the essence of cushion block
Really welding location, after ensureing welding, the coincidence error of the plane of symmetry is less than the combination of 0.2mm, alignment pin and stage clip simultaneously, it is achieved right
While cushion block is accurately positioned, effectively reducing weld seam, improve welding quality, safety of the present invention is high, and motility is strong.
Claims (2)
1. a structural member apparatus for welding and positioning, forms the channel steel base (1) of multiple through hole including upper surface, and its feature exists
It is cased with the alignment pin (4) of stage clip (5) in: outer wall to be screwed in nut (6) through the through hole of channel steel base (1), 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
Being vertically welded with vertical channel-section steel (2), two edge-on channel-section steel (2) opposite faces are provided with the locating piece (3) of concave character type and opening upwards, institute
Channel steel base (1) surface configuration stated has two row alignment pins (4), and where each row includes equally spaced multiple alignment pin (4).
Structural member apparatus for welding and positioning the most according to claim 1, it is characterised in that: described vertical channel-section steel (2), locating piece
(3) fix by running through the bolt of the two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410700541.5A CN104400295B (en) | 2014-11-28 | 2014-11-28 | Structure part welding positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410700541.5A CN104400295B (en) | 2014-11-28 | 2014-11-28 | Structure part welding positioning device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104400295A CN104400295A (en) | 2015-03-11 |
| CN104400295B true CN104400295B (en) | 2017-01-11 |
Family
ID=52637994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410700541.5A Active CN104400295B (en) | 2014-11-28 | 2014-11-28 | Structure part welding positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104400295B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106826072B (en) * | 2017-03-28 | 2019-11-12 | 中核(天津)科技发展有限公司 | The welder of strip workpiece |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6871771B2 (en) * | 2002-04-26 | 2005-03-29 | Douglas G. Tonjes | Automated header brazing machine |
| CN202180309U (en) * | 2011-06-22 | 2012-04-04 | 奇瑞汽车股份有限公司 | Error-proofing and positioning mechanism of clamp |
| CN203292742U (en) * | 2013-05-20 | 2013-11-20 | 重庆双马汽车零部件有限公司 | Welding clamp of auxiliary frame |
| CN203292758U (en) * | 2013-06-18 | 2013-11-20 | 绵阳高新区三阳塑胶有限责任公司 | Fast-positioning welding fixture for sensor brackets |
| CN203945044U (en) * | 2014-06-30 | 2014-11-19 | 南京恒众机械有限公司 | A kind of the welding of sheet metal parts fixture |
| CN204339167U (en) * | 2014-11-28 | 2015-05-20 | 中核(天津)科技发展有限公司 | A kind of structural member apparatus for welding and positioning |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60148697A (en) * | 1984-01-17 | 1985-08-05 | Mitsubishi Heavy Ind Ltd | Positioner control device for automatic welding of boiler header |
-
2014
- 2014-11-28 CN CN201410700541.5A patent/CN104400295B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6871771B2 (en) * | 2002-04-26 | 2005-03-29 | Douglas G. Tonjes | Automated header brazing machine |
| CN202180309U (en) * | 2011-06-22 | 2012-04-04 | 奇瑞汽车股份有限公司 | Error-proofing and positioning mechanism of clamp |
| CN203292742U (en) * | 2013-05-20 | 2013-11-20 | 重庆双马汽车零部件有限公司 | Welding clamp of auxiliary frame |
| CN203292758U (en) * | 2013-06-18 | 2013-11-20 | 绵阳高新区三阳塑胶有限责任公司 | Fast-positioning welding fixture for sensor brackets |
| CN203945044U (en) * | 2014-06-30 | 2014-11-19 | 南京恒众机械有限公司 | A kind of the welding of sheet metal parts fixture |
| CN204339167U (en) * | 2014-11-28 | 2015-05-20 | 中核(天津)科技发展有限公司 | A kind of structural member apparatus for welding and positioning |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104400295A (en) | 2015-03-11 |
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