CN205967936U - Weld fixture apparatu of square pipe - Google Patents
Weld fixture apparatu of square pipe Download PDFInfo
- Publication number
- CN205967936U CN205967936U CN201620959776.0U CN201620959776U CN205967936U CN 205967936 U CN205967936 U CN 205967936U CN 201620959776 U CN201620959776 U CN 201620959776U CN 205967936 U CN205967936 U CN 205967936U
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- China
- Prior art keywords
- rectangular tube
- plate
- butt joint
- joint edge
- gripper shoe
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Abstract
The utility model relates to the field of welding technique, specifically disclose a weld fixture apparatu of square pipe, the both ends opening of square pipe, and has formed by steel are folding, fixing device is including conveniently putting into square intraductal backup pad, and one side face parallel and level of backup pad supports first, the second plate body at the welding seam limit place of leaning on square pipe, and the backup pad is close to and has been offered a connected in star on the face on welding seam limit, and the length direction on strip connected in star and welding seam limit is unanimously and both are corresponding arranges, fixing device still supports the stop gear by the restraint including convenient to surface first, the second plate body. Can guarantee through arranging of backup pad and stop gear that butt joint edge first in welding process, the second plate body is in fixed status to guarantee reliably going on of weldment work, in addition, through arranging of strip connected in star, make the welding wire fuse -element to infiltrate from butt joint edge so downwards, thereby improve welded connection's reliability.
Description
Technical field
This utility model is related to welding technology field and in particular to a kind of weld fixture apparatus of rectangular tube.
Background technology
In prior art, for steel panel, generally can be by the butt joint edge of two plates by way of welding
Be welded to connect, but such as square steel bobbin carriage for, it can first directly be folded using steel and form two ends and open
Mouthful rectangular tube, then the butt joint edge of rectangular tube is carried out being welded to connect, afterwards further according to need process bobbin carriage bottom with
Lid.It is welded and fixed for convenience, during general folding steel, rectangular tube butt joint edge to be welded is remote from the right-angle side of body,
That is, specifically butt joint edge to be welded may be located at the middle part of any side of rectangular tube.
Reality, when being welded to connect, needs the plate body that rectangular tube butt joint edge is located to be fixed, so could protect
The carrying out of card welding job, but for rectangular tube, butt joint edge can only be carried out connecing weldering connection by welding gun from the outer wall of body,
So for conventional square pipe fixing device, want to ensure that the reliability of butt joint edge is fixed, also still difficult at present.
Content of the invention
The purpose of this utility model is to provide a kind of weld fixture apparatus of structure rectangular tube simple, easy to use.
For achieving the above object, the technical solution adopted in the utility model is：A kind of weld fixture apparatus of rectangular tube, side
The both ends open of shape pipe and by steel fold formed it is characterised in that：Described fixing device includes conveniently inserting in rectangular tube
Gripper shoe, concordantly against first, second plate body at the joint edge place of rectangular tube, gripper shoe is near weldering for the side plate face of gripper shoe
Strip groove is offered on the plate face of tape edge, strip groove is consistent with the length direction of joint edge and both corresponding arrangements, institute
State fixing device also to include conveniently carrying out the position-limit mechanism against constraint to the outer surface of first, second plate body.
Using having the beneficial effects that technique scheme produces：By gripper shoe and position-limit mechanism from first, second plate
The biside plate of body is fixed in the face of first, second plate body enters row constraint, so can ensure first, second plate body in welding process
Butt joint edge be in stationary state, thus ensureing that the reliability of welding job is carried out, in addition, by the arrangement of strip groove, so
Welding wire melt is penetrated down into, thus improving the reliability being welded to connect from butt joint edge.This utility model structure is simple,
Easy to use, and using effect is good.
Brief description
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the partial enlarged drawing of Fig. 1；
Fig. 3 is the A of adjustable plate in Fig. 1 to schematic diagram.
Specific embodiment
A kind of weld fixture apparatus of rectangular tube, as shown in Figure 1-2, the both ends open of rectangular tube 10 and being folded by steel
Formed, described fixing device includes conveniently inserting the gripper shoe 20 in rectangular tube 10, the side plate face of gripper shoe 20 concordantly against
First, second plate body 12,13 that the butt joint edge 11 of rectangular tube 10 is located, gripper shoe 20 offers in the plate face of butt joint edge 11
Strip groove 41, strip groove 41 is consistent with the length direction of butt joint edge 11 and both corresponding arrangements, and described fixing device is also
Carry out the position-limit mechanism against constraint including the convenient outer surface to first, second plate body 12,13.When actually used, by propping up
Fagging 20 and position-limit mechanism enter row constraint admittedly from first, second plate body 12,13 faced by the biside plate of first, second plate body 12,13
Fixed, so can ensure that the butt joint edge of first, second plate body 12,13 in welding process is in stationary state, thus ensureing to weld
The reliability connecing work is carried out, in addition, by the arrangement of strip groove 41 so that welding wire melt can be downward from butt joint edge 11
Penetrating into, thus ensureing the reliability being welded to connect, being separable and strip groove 41 between after certain welding wire melt solidification.Real
Border for convenience of welding job carrying out it is preferable that will be horizontally disposed for rectangular tube 10, and the butt joint edge 11 of rectangular tube 10 is located at
The top surface of its body, for this arrangement attitude of rectangular tube 10, accordingly, the plate face level of described gripper shoe 20, and support
First, second plate body 12,13 that the upper face of plate 20 is concordantly located against the butt joint edge 11 of rectangular tube 10, the upper plate of gripper shoe 20
Strip groove 41 is arranged in face.
As further preferred version, described fixing device also includes the regulation for secured adjusted gripper shoe 20 height
Unit 30, specifically, as illustrated, described adjustment unit 30 is jack.One end of so rectangular tube 10 is by gripper shoe 20
After inserting, then by jack by its jack-up.Certainly, based on gripper shoe 20 it is the length direction cloth being along rectangular tube 10
Putting, because during practical application, being to be respectively implanted a jack to carry out to gripper shoe from the both ends open of rectangular tube 10
Altitude mixture control is fixed, and then while guaranteeing that gripper shoe 20 holds up support first, second plate body 12,13, gripper shoe 20 upper face
Strip groove 41 close on butt joint edge 11, corresponding arrangement.
Specifically, as shown in Figure 1-2, the vallecular cavity cross section profile of described strip groove 41 is V-shaped or arcs of recesses, actual in weldering
When connecing fixing, penetrate into first, second plate body 12, the welding wire melt of 13 lower surfaces is substantially simply fitted to the both sides of butt joint edge 11
The diffusion of degree, therefore can avoid the natural flow region of welding wire melt using the strip groove 41 of V-arrangement or arcs of recesses.
Preferably, as shown in Figure 1-2, the upper surface of described gripper shoe 20, the length direction along butt joint edge 11 offer
Groove, coincide in groove and is embedded with bar shaped cast iron 40, described strip groove 41 is to open up composition on bar shaped cast iron 40.Based on bar
The functional requirement of connected in star 41, it must be using resistant to elevated temperatures material, and gripper shoe 20 itself then only need to meet support first,
The requirement of the second plate body 12,13, therefore considers the factor of the aspects such as loss of weight, convenient use and cost, this utility model
Strip groove 41 is individually arranged in gripper shoe 20, such gripper shoe 20 using the materials processing of other relatively lightweights can be
Can.
Further, as shown in Figure 1-2, described position-limit mechanism includes being arranged horizontally in the first of rectangular tube 10 top, the
Two pressing plates 50,50a, and first, second pressing plate 50,50a be placed in the both sides of butt joint edge 11, first, second pressing plate 50,50a lean on
It is respectively separated in the plate face of nearly butt joint edge 11 and is disposed with hold-down bolt 60, hold-down bolt 60 moves up and down the of square shaped pipe 10
First, the plate face of the second plate body 12,13 constitutes against or separates.So after rectangular tube 10 and gripper shoe 20 put in place, twist still further below
Dynamic hold-down bolt 60 is brought to abutment against in the plate face of first, second plate body 12,13, so can be to first, second plate body 12,13
Constitute constraint to fix.
In addition, the carrying out of welding job really for convenience it is preferred that described fixing device also include at least to first,
One of them in second pressing plate 50,50a carries out the governor motion of altitude mixture control, specifically, as Figure 1-3, described regulation
Mechanism includes being arranged in the adjustable plate 70 of rectangular tube 10 both sides, and the length direction of the plate face of adjustable plate 70 and rectangular tube 10
Parallel, the plate face of adjustable plate 70 is between the upper and lower every being disposed with the bar hole 71 for bolt 80 arrangement, and the hole length of bar hole 71 is located at
On vertical direction, at first, second pressing plate 50, the edges of boards away from butt joint edge 11 for the 50a, it is respectively disposed with first, second connecting plate
51st, 51a, first, second connecting plate 51, the adjustable plate 70 of the corresponding side of 51a are concordantly reclined and are connected by bolt 80.So
Effectively first, second plate body 12,13 can be fixed by the common adjustment effect of adjustable plate 70 and hold-down bolt 60
Constraint.Certainly, the functional requirement according to adjustable plate 70, based on the purpose subtracting material it is also possible to length direction along rectangular tube 10
The shorter adjustable plate of arranged for interval 70, specifically as shown in figure 3, each adjustable plate 70 is fixed along the length direction interval of rectangular tube 10
In a base plate or perhaps on base.It should be noted that for longer rectangular tube 10, putting in place in arrangement and transport
When, based on the interference of hold-down bolt 60 grade parts, list is detached transhipment from one end of rectangular tube 10 and is more bothered, therefore in fact
By pulley governor motion, automatically at least one of first, second pressing plate 50,50a can also be entered with line height during the arrangement of border to adjust
Section, so not only quick, and during practical operation, it is also convenient for the drawing to avoid compressing spiral shell to its side appropriateness by rectangular tube 10
The interference of bolt 60 grade parts, then carries out the transhipment work of next step again.In addition, based on first, second pressing plate 50,50a
Welding gun 90 directly can also be fixed on the first or second pressing plate 50 by holder during practical application, on 50a by fixed form,
As shown in Figure 1.
Claims (9)
1. a kind of weld fixture apparatus of rectangular tube, the both ends open of rectangular tube (10) and by steel fold formed, its feature exists
In：Described fixing device includes conveniently inserting the gripper shoe (20) in rectangular tube (10), and the side plate face of gripper shoe (20) is concordant
First, second plate body (12,13) being located against the butt joint edge (11) of rectangular tube (10), gripper shoe (20) is near butt joint edge (11)
Plate face on offer strip groove (41), strip groove (41) consistent with the length direction of butt joint edge (11) and both relatively
Should arrange, described fixing device also include the convenient outer surface to first, second plate body (12,13) carry out spacing against constraint
Mechanism.
2. according to claim 1 rectangular tube weld fixture apparatus it is characterised in that：The horizontal cloth of described rectangular tube (10)
Put, and the butt joint edge (11) of rectangular tube (10) is located at the top surface of its body, the plate face level of described gripper shoe (20), and gripper shoe
(20) first, second plate body (12,13) that upper face is concordantly located against the butt joint edge of rectangular tube (10) (11), gripper shoe
(20) upper face arrangement strip groove (41).
3. according to claim 2 rectangular tube weld fixture apparatus it is characterised in that：Described fixing device also include for
The adjustment unit (30) of secured adjusted gripper shoe (20) height.
4. according to claim 3 rectangular tube weld fixture apparatus it is characterised in that：The vallecular cavity of described strip groove (41)
Cross section profile is V-shaped or arcs of recesses.
5. according to claim 4 rectangular tube weld fixture apparatus it is characterised in that：The upper table of described gripper shoe (20)
Face, the length direction along butt joint edge (11) open up fluted, in groove coincide be embedded with bar shaped cast iron (40), described bar shaped is recessed
Groove (41) is to open up composition on bar shaped cast iron (40).
6. according to claim 4 or 5 rectangular tube weld fixture apparatus it is characterised in that：Described position-limit mechanism includes water
Flat first, second pressing plate (50,50a) being arranged in above rectangular tube (10), and first, second pressing plate (50,50a) be placed in right
The both sides of edge fit (11), first, second pressing plate (50,50a) is respectively separated in the plate face of butt joint edge (11) and is disposed with compression
Bolt (60), hold-down bolt (60) move up and down first, second plate body (12,13) of square shaped pipe (10) plate face constitute against
Or separate.
7. according to claim 6 rectangular tube weld fixture apparatus it is characterised in that：Described fixing device is also included at least
One of them in first, second pressing plate (50,50a) is carried out with the governor motion of altitude mixture control.
8. according to claim 7 rectangular tube weld fixture apparatus it is characterised in that：Described governor motion includes cloth respectively
Put the adjustable plate (70) in rectangular tube (10) both sides, and the plate face of adjustable plate (70) be parallel with the length direction of rectangular tube (10),
The plate face of adjustable plate (70) is between the upper and lower every being disposed with the bar hole (71) arranged for bolt (80), and the Kong Changwei of bar hole (71)
On vertical direction, first, second pressing plate (50,50a) is respectively disposed with first, second even at the edges of boards away from butt joint edge (11)
Fishplate bar (51,51a), the adjustable plate (70) of first, second connecting plate (51,51a) corresponding side concordantly reclines and passes through bolt
(80) connect.
9. according to claim 8 rectangular tube weld fixture apparatus it is characterised in that：Described adjustment unit (30) is very heavy
Top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620959776.0U CN205967936U (en) | 2016-08-26 | 2016-08-26 | Weld fixture apparatu of square pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620959776.0U CN205967936U (en) | 2016-08-26 | 2016-08-26 | Weld fixture apparatu of square pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205967936U true CN205967936U (en) | 2017-02-22 |
Family
ID=58036725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620959776.0U Expired - Fee Related CN205967936U (en) | 2016-08-26 | 2016-08-26 | Weld fixture apparatu of square pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205967936U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107470909A (en) * | 2017-09-14 | 2017-12-15 | 中国葛洲坝集团机电建设有限公司 | A kind of penstock weld seam automatically levelling welder and welding method |
| CN109746612A (en) * | 2019-03-05 | 2019-05-14 | 中铁四局集团有限公司 | A kind of stainless compound steel plate connects moulding bed device and its welding method without code character welding |
| CN111015050A (en) * | 2019-12-09 | 2020-04-17 | 重庆市超群工业股份有限公司 | Welding jig and welding method |
-
2016
- 2016-08-26 CN CN201620959776.0U patent/CN205967936U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107470909A (en) * | 2017-09-14 | 2017-12-15 | 中国葛洲坝集团机电建设有限公司 | A kind of penstock weld seam automatically levelling welder and welding method |
| CN107470909B (en) * | 2017-09-14 | 2023-08-08 | 中国葛洲坝集团股份有限公司 | Automatic leveling welding device and welding method for welding seam of pressure steel pipe |
| CN109746612A (en) * | 2019-03-05 | 2019-05-14 | 中铁四局集团有限公司 | A kind of stainless compound steel plate connects moulding bed device and its welding method without code character welding |
| CN111015050A (en) * | 2019-12-09 | 2020-04-17 | 重庆市超群工业股份有限公司 | Welding jig and welding method |
| CN111015050B (en) * | 2019-12-09 | 2022-02-22 | 重庆市超群工业股份有限公司 | Welding jig and welding method |
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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: 20170222 Termination date: 20210826 |