CN208628638U - The spot welding device stood for H profile steel group - Google Patents
The spot welding device stood for H profile steel group Download PDFInfo
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- CN208628638U CN208628638U CN201821010879.8U CN201821010879U CN208628638U CN 208628638 U CN208628638 U CN 208628638U CN 201821010879 U CN201821010879 U CN 201821010879U CN 208628638 U CN208628638 U CN 208628638U
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Abstract
For the spot welding device that H profile steel group is stood, including base, base is equipped with fashioned iron hold-down mechanism, fashioned iron spot-welding mechanism, and fashioned iron pressing device is located at the front of fashioned iron spot-welding mechanism；Fashioned iron hold-down mechanism includes the compressing member of the supporting element of accumbency, accumbency, and supporting element is mounted on base, and compressing member is connect with lift drive mechanism, so that the compressing member can be close to or far from supporting element；Fashioned iron spot-welding mechanism includes the fixed frame being fixed on base, is located at the moveable movable stand in fixed frame side, movable stand is connect with the mobile drive deivce for driving it to move, channel is formed between fixed frame and movable stand, and there is the web supporting element for being used to support web in channel；On fixed frame and movable stand is equipped with the welding gun that spot welding is carried out for the intersection to web and wing plate.The utility model provides a kind of spot welding device stood for H profile steel group, greatly improves the electric welding efficiency of H profile steel blank workpiece after the completion of preassembling, and further improve the quality of welded workpiece.
Description
Technical field
The utility model relates to a kind of spot welding devices stood for H profile steel group.
Background technique
The Chinese invention patent etc. of Publication No. CN106736172A discloses the pre-splicing assembling device of H profile steel, i.e., by one piece
Web, two pieces of wing plate preassemblings are in H profile steel blank, and two wing plates of H profile steel blank are edge-on, and web is clamped between two blocks of wing plates.
Then it needs that H profile steel blank is carried out spot welding again, wing plate and web is made to connect together substantially.In the prior art, to preassembling
It is by the way of manual spot welding, efficiency is lower when good H profile steel blank carries out spot welding.There is presently no one kind to be used for H profile steel
The vertical spot welding device of group.
Summary of the invention
In view of there is presently no a kind of spot welding device stood dedicated for H profile steel group, the utility model provides a kind of special
The spot welding device stood for H profile steel group.
The technical scheme in the invention for solving the technical problem is: the spot welding device stood for H profile steel group, including machine
Seat；
The base is equipped with fashioned iron hold-down mechanism, fashioned iron spot-welding mechanism, and the fashioned iron hold-down mechanism is located at described
The front of fashioned iron spot-welding mechanism；
The fashioned iron hold-down mechanism includes the compressing member of the supporting element of accumbency, accumbency, and the supporting element is mounted on institute
On the base stated, the compressing member is connect with lift drive mechanism, so that the compressing member can be close to or far from the support
Part；
The fashioned iron spot-welding mechanism include the fixed frame being fixed on base, be located at the fixed frame side it is moveable
Movable stand, the movable stand is connect with the mobile drive deivce for driving it to move, so that the movable stand can be close
Or far from the fixed frame, channel is formed between the fixed frame and movable stand, has in the channel and is used to support
The web supporting element of web；
On the fixed frame and movable stand is equipped with the welding gun that spot welding is carried out for the intersection to web and wing plate.
In the utility model, the rear of the fashioned iron spot-welding mechanism is also equipped with fashioned iron hold-down mechanism.
In the utility model, the compressing member is rack-mount, the lift drive mechanism and the bracket
Connection.
Further, the base is equipped with column, and the column is equipped with vertical guide, and the bracket is described in
Vertical guide lifting.
Further, the bracket includes left frame and right shelf, and one end of the compressing member is connected on left frame, the compression
The other end of part is connected in right shelf；
The column includes left column and right column, and the left frame and the left column cooperate, the right shelf
Cooperate with the right column.
Further, the lift drive mechanism includes left lift drive mechanism, right lift drive mechanism, the left lifting
Driving mechanism is connect with the left frame, and the right lift drive mechanism is connect with the right shelf.
Further, the outside of the left frame is equipped with left gear, and the outside of the right shelf is equipped with right gear, the left tooth
It takes turns identical as right gear and is located at sustained height；
The left column is equipped with vertical left rack gear, and the right column is equipped with vertical right rack gear, described
Left rack gear is identical as right rack gear and is located at identical height, and the left gear is engaged with the left rack gear, the right tooth
Wheel is engaged with the right rack gear.
Further, there is connection roller, the left gear is connected to the connection roller between the left frame and right shelf
Left end, the right gear are connected to the right end of the connection roller.
Further, the supporting element is support roller, and the compressing member is pressing roller.
In the utility model, the fixed frame is equipped with upper and lower two welding guns, and the movable stand is equipped with upper and lower two
Welding gun.
In the utility model, the fixed frame and/or movable stand are equipped with the web compressing member that can enter the channel,
The web compressing member is connect with lifting device, so that the web compressing member can be supported close to or far from the web
Part.
Further, the fixed frame and/or movable stand are equipped with installing arm, and the lifting device is set to the peace
It fills on arm.
In the utility model, which further includes the forward driving mechanism for driving workpiece forward.
Further, the forward driving mechanism includes the clamping driving wheel on the fixed frame and movable stand, institute
The clamping driving wheel stated partially protrudes into the channel, and the clamping driving wheel drives with the rotation for driving it to rotate
Device connection.
Further, the clamping driving wheel is equipped with concave convex texture.
It is equipped in the utility model, in the fixed frame and movable stand for by the end part aligning of web and two blocks of wing plates
Blocking mechanism, the blocking mechanism in blocking mechanism and movable stand in fixed frame is corresponding, and the blocking mechanism can protrude into
The fixed frame, movable stand are retracted in the channel.
Further, the blocking mechanism includes block, reciprocating drive mechanism, the reciprocating drive mechanism and described
Block connection.
In the utility model, it is additionally provided between the fashioned iron hold-down mechanism and fashioned iron spot-welding mechanism for withstanding wing plate
Correction mechanism of the outside to be corrected to wing plate.
Further, the correction mechanism includes head part, and the head part is filled with the reciprocal driving for driving it to move
Set connection.
In the utility model, the base includes lifting seat and fixing seat, and the fashioned iron hold-down mechanism is set to described
Fixing seat on, the fashioned iron spot-welding mechanism is set on the lifting seat, the lifting seat with for driving its lifting
Lifting drive connection.
Further, the web supporting element is installed on the fixing frame and/or on movable stand.
The utility model has the beneficial effects that: providing a kind of spot welding device stood for H profile steel group, greatly improve
The electric welding efficiency of H profile steel blank workpiece after the completion of preassembling, and further improve the quality of welded workpiece.
Detailed description of the invention
Fig. 1 is the side view of the utility model.
Fig. 2 is the main view of fashioned iron hold-down mechanism.
Fig. 3 is the main view of the utility model part body.
Fig. 4 is the top view of the utility model part body.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Referring to Fig.1, Fig. 2, Fig. 3, Fig. 4 are equipped with for the spot welding device that H profile steel group is stood, including base, the base
Fashioned iron hold-down mechanism, fashioned iron spot-welding mechanism, the fashioned iron hold-down mechanism are located at the front of the fashioned iron spot-welding mechanism.
The fashioned iron hold-down mechanism includes the compressing member 2 of the supporting element 1 of accumbency, accumbency, and the supporting element 1 is mounted on
On the base, the compressing member 2 is connect with lift drive mechanism 3, so that the compressing member 2 can be close to or far from described
Supporting element 1.The pre-splicing H profile steel blank installed is fed forward to fashioned iron hold-down mechanism, the wing plate of H profile steel blank workpiece 4
Support is on the supporting element 1, and then under the driving of lift drive mechanism 3, compressing member 2 declines, and compressing member 2 is pressed in wing plate 4
Above to compress H profile steel blank workpiece, prevent workpiece from running up.The rear of fashioned iron spot-welding mechanism described in the present embodiment is also set
There is fashioned iron hold-down mechanism.Since workpiece needs to move forward, supporting element 1 described in the present embodiment uses the shape of support roller
Formula, for compressing member 2 using the form of pressing roller, support roller and pressing roller can be around its own center axis rotations, therefore are conducive to workpiece
Be fed forward.Certain supporting element only needs to play the role of support, and the form of support roller is not the unique of supporting element
Form, supporting element can also be supporting beam of various shapes, support column etc..Compressing member only need to move up and down, it can be achieved that
The form of the effect of lower compression, pressing roller is not the unique forms for being compressing member, and compressing member can also be of various shapes
Compression beam, hold-down column etc..
In the present embodiment, the lift drive mechanism 3 uses the form of hydraulic cylinder, and certain lift drive mechanism can also be adopted
With other structures form, compressing member lifting is driven as long as can reach, such as lift drive mechanism can also be cylinder, electronic
Push rod, screw body, gear and rack teeth mechanism etc..
In the present embodiment, the compressing member 2 is rack-mount, the lift drive mechanism 3 and the bracket
Connection, structure are more reasonable.The base is equipped with column, and the column is equipped with vertical guide, the bracket edge
The vertical guide lifting, so that the more stable lifting of compressing member 2 is smooth.Wherein the bracket includes left 6 He of frame
Right shelf 7, one end of the compressing member 2 are connected on left frame 6, and the other end of the compressing member 2 is connected in right shelf 7；Described
Column includes left column 5 and right column 8, and the left frame 6 and the left column 5 cooperate, the right shelf 7 and the right side
Column 8 cooperates, i.e., left frame 6 cooperates with the vertical guide on left column 5, and the vertical guide in right shelf 7 and right column 8 cooperates.
The lift drive mechanism 3 is recommended to use left lift drive mechanism, right lift drive mechanism, the left lifting is driven
Motivation structure is connect with the left frame 6, and the right lift drive mechanism is connect with the right shelf 8, makes more stable lifting.
In the present embodiment, the outside of the left frame is equipped with left gear 9, and the outside of the right shelf 8 is equipped with right gear 10, institute
The left gear 9 stated is identical as right gear 10 and is located at sustained height；The left column 5 is equipped with vertical left rack gear, described
Right column 8 be equipped with vertical right rack gear, the left rack gear is identical with right rack gear and positioned at identical height, the left side
Gear 9 is engaged with the left rack gear, and the right gear 10 is engaged with the right rack gear.The effect of said mechanism is:
Since lift drive mechanism includes left lift drive mechanism, right lift drive mechanism two, when carrying out lifting driving
It is necessary to ensure that the synchronization lifting of left lift drive mechanism and right lift drive mechanism, left gear 9 is set and engaged with left gear
Left rack gear, right gear 10 and the right rack gear engaged with right gear, that is, can reach above-mentioned purpose.
There is connection roller 11, the left gear 9 is connected to described in the present embodiment, between the left frame 6 and right shelf 7
The left end of roller is connected, the right gear 10 is connected to the right end of the connection roller.
The fashioned iron spot-welding mechanism include the fixed frame 12 being fixed on base, be located at 12 side of fixed frame it is removable
Dynamic movable stand 13, the movable stand 13 is connect with the mobile drive deivce 14 for driving it to move, thus the shifting
Moving frame 13 can form channel 15 close to or far from the fixed frame 12 between the fixed frame 12 and movable stand 13, described
Channel 15 in have and be used to support the web supporting element 16 of web, recommend web supporting element being separately mounted to 12 He of fixed frame
On movable stand 13.Certain web supporting element 16 can also be only installed on fixed frame 12, or be only installed on movable stand 13.Or
Web supporting element is just mounted in channel 15.In the present embodiment, the mobile drive deivce 14 is hydraulic cylinder, certain movement
Driving device can also be using other structures, such as cylinder, electric pushrod, gear and rack teeth mechanism, screw body etc..According to web
Different in width, moving drive mechanism 14 drives movable stand 13 mobile, to obtain being adapted to the width of the workpiece for different in width
Channel.Web supporting element 16 is used to form web 17 and support, and when workpiece enters in channel 15, web 14 is supported on the abdomen
On plate support 16, supported as long as can play the role of forming web, therefore multiple structural forms can be used.This
In embodiment, the web supporting element 16 includes the support column on the base, and the upper end of the support column is equipped with branch
Support wheel, the web of workpiece are just supported on the support wheel.
On the fixed frame 12 and movable stand 13 is equipped with the weldering that spot welding is carried out for the intersection to web and wing plate
Rifle 18 reaches disjunctor by spot welding trailing web 14 and two blocks of wing plates 4, and workpiece moves forward.Friendship of the welding gun 18 to the wing plate of web
Point postwelding several times is carried out at boundary completes spot welding work.The quantity of welding gun depends on the circumstances, fixed frame described in the present embodiment
12 are equipped with upper and lower two welding guns 18, and the movable stand 13 is equipped with upper and lower two welding guns 18, above and below on fixed frame
Two welding guns carry out the spot welding of tow sides to the intersection between web and one block of wing plate, pass through two up and down on movable stand
Welding gun carries out the spot welding of tow sides to the intersection between web and another block of wing plate.
Workpiece forward movement can be used it is artificial mobile equipment can also be used moved, such as setting clamp, clamp with it is past
Structure of answering a pager's call connection, clamp, which are clipped on web or wing plate not pull by reciprocator, can drive workpiece mobile.Certainly it can also adopt
In other ways, in the present embodiment, workpiece is advanced through following mechanism to realize: the spot welding device further includes being used for
The forward driving mechanism for driving workpiece forward, forward driving mechanism described in the present embodiment include being set to 12 He of fixed frame
Clamping driving wheel 19 on movable stand 13, the clamping driving wheel 19 partially protrude into the channel 15, the clamping
Driving wheel 19 is connect with the rotation drive device for driving it to rotate.H profile steel blank workpiece after the completion of preassembling enters
After in channel 15, movable stand 13 is mobile, so that the clamping driving wheel on the clamping driving wheel 19, movable stand 13 on fixed frame 12
19 are close to the lateral wall of two wing plates 4 respectively, then rotation drive device driving clamp driving wheel 19 rotate, can drive workpiece to
As long as wherein rotation drive device can reach driving clamping driving wheel rotation, therefore various structures shape can be used in preceding movement
Formula, connect for example, by using motor or hydraulic motor etc. with driving wheel is clamped, and clamps driving wheel rotation to drive.The present embodiment
In, rotation drive device includes rotary drive motor 20, and the output end of rotary drive motor 20 is connect with speed reducer, speed reducer
Pass through chain or transmission band connection between output end and clamping driving wheel 19.Clamping driving wheel on fixed frame 12 is settable more
A, the clamping driving wheel on movable stand 13 is also settable multiple.
In the present embodiment, the clamping driving wheel 19 is equipped with concave convex texture, be conducive to clamp driving wheel 19 and wing plate 4 it
Between generate biggish frictional force, to enhance clamping effect, while being conducive to be fed forward workpiece by friction force.
In the present embodiment, the fixed frame and/or movable stand are equipped with the web compressing member that can enter the channel 15
21, the web compressing member 21 is connect with lifting device 22, so that the web compressing member 21 can be close to or far from described
Web supporting element 16.The effect of web compressing member 21 is: after web 17 is supported on the web supporting element 16, leading to
Crossing lifting device 22 drives web compressing member 21 to push, so that web compressing member 21 is pressed on web 17, rises to web 17
To further positioning action.In the present embodiment, the fixed frame and/or movable stand are equipped with installing arm 23, installing arm 23
Upper end have and turn connecting lever to channel, the lifting device 22 is set on the connecting lever, so that web compressing member
21 can enter in channel.As long as lifting device 22 makes web compressing member realize lifting, hydraulic cylinder is used in the present embodiment,
Certainly cylinder, electric pushrod, screw body, gear and rack teeth mechanism etc. can also be used.The present embodiment median ventral plate compressing member 21 is by frame
The contact roller of son and installation on the top of the shelf is constituted, and lifting device is connect with shelf, and contact roller is pressed on web.
In the present embodiment, it is respectively provided in the fixed frame 12 and movable stand 13 by the end of web and two blocks of wing plates
The blocking mechanism of portion's alignment, corresponding, the described blocking mechanism of the blocking mechanism in blocking mechanism and movable stand in fixed frame
The channel 15 can be protruded into or retract the fixed frame, movable stand.Blocking mechanism is mainly used for the alignment of workpiece end.When
After the H profile steel blank workpiece that preassembling is completed enters in channel 15, in the blocking mechanism and movable stand 13 in fixed frame 12
Blocking mechanism is all extend into channel, during the pre-splicing H profile steel blank installed is fed forward, the end of web 17 and one piece
The end of wing plate is fixed the blocking mechanism on frame and stops, and the end of the end of web 17 and another block of wing plate is by movable stand
Blocking mechanism stops, and completely flushes so that the end of web, two blocks of wing plates reaches.
The blocking mechanism mainly plays barrier effect to wing plate, web, and structure type can be varied.This reality
It applies in example, which includes block 24, reciprocating drive mechanism 25, the reciprocating drive mechanism 25 and the block 24
Connection can also retract to not block channel so that block 24 can protrude into channel 15.Reciprocating drive mechanism 25 in the present embodiment
Using cylinder, naturally it is also possible to using oil cylinder, electric pushrod, screw body, gear and rack teeth mechanism etc..
In the present embodiment, it is additionally provided between the fashioned iron hold-down mechanism and fashioned iron spot-welding mechanism for withstanding the outer of wing plate
Correction mechanism of the side to be corrected to wing plate.In general, wing plate can generate some deformations of arching upward etc. outward, at this time
Carrying out press correction to wing plate by correction mechanism can realize that wing plate basically reaches the state of plate substantially.In the present embodiment,
The correction mechanism includes head part 26, and the head part 26 is connect with the reciprocating drive unit 27 for driving it to move,
Middle head part 26 includes shelf and top wheel, and reciprocating drive unit 27 is connect with shelf, and top wheel withstands on 4 outside of wing plate, reciprocal driving dress
27 are set using cylinder, naturally it is also possible to using oil cylinder, electric pushrod, screw body, gear and rack teeth mechanism etc..
In the present embodiment, the base includes lifting seat 28 and fixing seat 29, and the fashioned iron hold-down mechanism is set to institute
In the fixing seat 29 stated, the fashioned iron spot-welding mechanism be set to the lifting seat 28 on, the lifting seat 28 be used for drive
The lifting drive 30 for moving its lifting connects, i.e., fashioned iron spot-welding mechanism liftable, the liftable meaning of fashioned iron spot-welding mechanism exist
In: the spot welding of applicable different size H profile steel, by the lifting of lifting seat 28 so that web may be supported on web supporting element always
On 16.Multiple structural forms, such as oil cylinder, electric pushrod, rack gear rackwork etc. can be used in lifting drive 30.This implementation
In example, lift drive mechanism uses screw lift.
When needing to illustrate, on the aforementioned so-called fixed frame and movable stand is equipped with for web and wing plate
Intersection carry out the welding gun 18 of spot welding, refer to that welding gun 18 is mounted directly or indirectly to fixed frame, on movable stand.Welding gun 18 is indirect
It is mounted on fixed frame, such as welding gun 18 is mounted on the web supporting element of fixed frame, welding gun is mounted on the web pressure of fixed frame
On tight part.Welding gun 18 is indirectly attached on movable stand, such as welding gun 18 is mounted on the web supporting element of movable stand, welding gun installation
On the web compressing member of movable stand.
Claims (21)
1. for the spot welding device that H profile steel group is stood, including base, it is characterised in that:
The base is equipped with fashioned iron hold-down mechanism, fashioned iron spot-welding mechanism, and the fashioned iron hold-down mechanism is located at the fashioned iron
The front of spot-welding mechanism；
The fashioned iron hold-down mechanism includes the compressing member of the supporting element of accumbency, accumbency, and the supporting element is mounted on described
On base, the compressing member is connect with lift drive mechanism, so that the compressing member can be close to or far from the supporting element；
The fashioned iron spot-welding mechanism includes the fixed frame being fixed on base, movably moves positioned at the fixed frame side
Frame, the movable stand is connect with the mobile drive deivce for driving it to move, so that the movable stand can be close or remote
From the fixed frame, channel is formed between the fixed frame and movable stand, has in the channel and is used to support web
Web supporting element；
On the fixed frame and movable stand is equipped with the welding gun that spot welding is carried out for the intersection to web and wing plate.
2. the spot welding device stood as described in claim 1 for H profile steel group, it is characterised in that: the fashioned iron spot-welding mechanism
Rear is also equipped with fashioned iron hold-down mechanism.
3. the spot welding device stood as described in claim 1 for H profile steel group, it is characterised in that: the compressing member is mounted on
On bracket, the lift drive mechanism is connect with the bracket.
4. the spot welding device stood as claimed in claim 3 for H profile steel group, it is characterised in that: the base is equipped with vertical
Column, the column are equipped with vertical guide, and the bracket is gone up and down along the vertical guide.
5. the spot welding device stood as claimed in claim 4 for H profile steel group, it is characterised in that: the bracket includes left frame
And right shelf, one end of the compressing member are connected on left frame, the other end of the compressing member is connected in right shelf；
The column includes left column and right column, and the left frame and the left column cooperate, the right shelf and institute
The right column cooperation stated.
6. the spot welding device stood as claimed in claim 5 for H profile steel group, it is characterised in that: the lift drive mechanism
Including left lift drive mechanism, right lift drive mechanism, the left lift drive mechanism is connect with the left frame, the right side
Lift drive mechanism is connect with the right shelf.
7. the spot welding device stood as claimed in claim 6 for H profile steel group, it is characterised in that: set on the outside of the left frame
There is left gear, the outside of the right shelf is equipped with right gear, and the left gear is identical as right gear and is located at sustained height；
The left column is equipped with vertical left rack gear, and the right column is equipped with vertical right rack gear, the left tooth
Item is identical as right rack gear and is located at identical height, and the left gear engages with the left rack gear, the right gear and
The right rack gear engagement.
8. the spot welding device stood as claimed in claim 7 for H profile steel group, it is characterised in that: the left frame and right shelf it
Between there is connection roller, the left gear is connected to the left end of the connection roller, and the right gear is connected to the connection roller
Right end.
9. the spot welding device as described in one of claim 1-8 stood for H profile steel group, it is characterised in that: the supporting element
For support roller, the compressing member is pressing roller.
10. the spot welding device stood as described in claim 1 for H profile steel group, it is characterised in that: the fixed frame is equipped with
Upper and lower two welding guns, the movable stand are equipped with upper and lower two welding guns.
11. the spot welding device stood as described in claim 1 for H profile steel group, it is characterised in that: the fixed frame and/or
Movable stand is equipped with the web compressing member that can enter the channel, and the web compressing member is connect with lifting device, thus institute
The web compressing member stated can be close to or far from the web supporting element.
12. the spot welding device stood as claimed in claim 11 for H profile steel group, it is characterised in that: the fixed frame and/or
Movable stand is equipped with installing arm, and the lifting device is set in the installing arm.
13. the spot welding device stood as described in claim 1 for H profile steel group, it is characterised in that: the spot welding device further includes using
In the forward forward driving mechanism of driving workpiece.
14. the spot welding device stood as claimed in claim 13 for H profile steel group, it is characterised in that: the forward driving machine
Structure includes the clamping driving wheel on the fixed frame and movable stand, and the clamping driving wheel partially protrudes into the channel
Interior, the clamping driving wheel is connect with the rotation drive device for driving it to rotate.
15. the spot welding device stood as claimed in claim 14 for H profile steel group, it is characterised in that: the clamping driving wheel
It is equipped with concave convex texture.
16. the spot welding device stood as described in claim 1 for H profile steel group, it is characterised in that: the fixed frame and movement
It is equipped in frame for by the blocking mechanism of the end part aligning of web and two blocks of wing plates, in the blocking mechanism and movable stand in fixed frame
Blocking mechanism it is corresponding, the blocking mechanism can protrude into the channel or retract the fixed frame, movable stand.
17. the spot welding device stood as claimed in claim 16 for H profile steel group, it is characterised in that: the blocking mechanism packet
Block, reciprocating drive mechanism are included, the reciprocating drive mechanism is connect with the block.
18. the spot welding device stood as described in claim 1 for H profile steel group, it is characterised in that: the fashioned iron hold-down mechanism
Correction mechanism of the outside for withstanding wing plate to be corrected to wing plate is additionally provided between fashioned iron spot-welding mechanism.
19. the spot welding device stood as claimed in claim 18 for H profile steel group, it is characterised in that: the correction mechanism packet
Head part is included, the head part is connect with the reciprocating drive unit for driving it to move.
20. the spot welding device stood as described in claim 1 for H profile steel group, it is characterised in that: the base includes lifting
Seat and fixing seat, the fashioned iron hold-down mechanism are set in the fixing seat, and the fashioned iron spot-welding mechanism is set to described
On lifting seat, the lifting seat is connect with the lifting drive for driving it to go up and down.
21. the spot welding device stood as described in claim 1 for H profile steel group, it is characterised in that: the web supporting element peace
Dress is on the fixing frame and/or on movable stand.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821010879.8U CN208628638U (en) | 2018-06-28 | 2018-06-28 | The spot welding device stood for H profile steel group |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821010879.8U CN208628638U (en) | 2018-06-28 | 2018-06-28 | The spot welding device stood for H profile steel group |
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| CN208628638U true CN208628638U (en) | 2019-03-22 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108465926A (en) * | 2018-06-28 | 2018-08-31 | 宁波金凤焊割机械制造有限公司 | The spot welding device stood for H profile steel group |
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2018
- 2018-06-28 CN CN201821010879.8U patent/CN208628638U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108465926A (en) * | 2018-06-28 | 2018-08-31 | 宁波金凤焊割机械制造有限公司 | The spot welding device stood for H profile steel group |
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