CN107262892A - A kind of bar-mat reinforcement welds main frame - Google Patents

A kind of bar-mat reinforcement welds main frame Download PDF

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Publication number
CN107262892A
CN107262892A CN201710457320.3A CN201710457320A CN107262892A CN 107262892 A CN107262892 A CN 107262892A CN 201710457320 A CN201710457320 A CN 201710457320A CN 107262892 A CN107262892 A CN 107262892A
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CN
China
Prior art keywords
bar
upper electrode
electrode holder
holder
electrode tip
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201710457320.3A
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Chinese (zh)
Inventor
陈振东
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TJK Machinery Tianjin Co Ltd
Tianjin Jianke Mechanical Products Co Ltd
Original Assignee
Tianjin Jianke Mechanical Products Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tianjin Jianke Mechanical Products Co Ltd filed Critical Tianjin Jianke Mechanical Products Co Ltd
Priority to CN201710457320.3A priority Critical patent/CN107262892A/en
Publication of CN107262892A publication Critical patent/CN107262892A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K11/00Resistance welding; Severing by resistance heating
    • B23K11/02Pressure butt welding
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2101/00Articles made by soldering, welding or cutting
    • B23K2101/22Nets, wire fabrics or the like

Abstract

The invention belongs to bar-mat reinforcement welding field, disclose a kind of bar-mat reinforcement welding main frame, it is polygonal upper electrode tip and lower electrode tip including section, upper electrode tip is connected with upper electrode holder, what upper electrode holder insulated is connected with the drive device for driving it to move up and down, drive device is arranged on upper beam, and what upper electrode holder was conducted is connected with Top electrode wire, and Top electrode wire is connected to the secondary of transformer;Lower electrode tip is connected with lower electrode holder, and what lower electrode holder insulated is arranged on underbeam, and what lower electrode holder was conducted is connected with bottom electrode wire, and bottom electrode wire is connected to the secondary of the transformer.By setting section to be polygonal upper electrode tip and lower electrode tip, after wherein one side is using being damaged, other faces can be used, and then the service life of upper electrode tip and lower electrode tip can be extended.And compared to cylindrical electrode head, can be used without repairing, and be not in the problem of height is uneven, it is effectively guaranteed the welding quality of bar-mat reinforcement.

Description

A kind of bar-mat reinforcement welds main frame
Technical field
The present invention relates to bar-mat reinforcement welding technology field, more particularly to a kind of bar-mat reinforcement welding main frame.
Background technology
Bar-mat reinforcement welding main frame is into latticed automatic welding equipment, in weldering by the reinforcement welding of both direction in length and breadth Bar-mat reinforcement welding main frame is applied force on the reinforcing bar intersected in length and breadth in termination process, and by electrode tip setting up and down directly with indulging Muscle, horizontal bar contact, and vertical muscle and horizontal bar are welded.
In use for some time, its electrode tip is during long-term use for the bar-mat reinforcement welding main frame of above-mentioned prior art It can wear and tear, damage, so needing to carry out maintenance replacing to electrode tip in use for some time.In the prior art, it is electric Cartridge typically uses block or cylindric, and wherein block type electrode head service efficiency is low, is accomplished by changing after damage, replacement cost It is higher, and columnar electrode head will carry out reparation and could use upon wear, the height of electrode tip can shorten after reparation, cause welding The height of main frame upper electrode tip is uneven, and influences the welding quality of mesh sheet.
The content of the invention
Main frame is welded it is an object of the invention to provide a kind of bar-mat reinforcement, to solve the electrode that existing bar-mat reinforcement welds main frame The problem of head wear damage is impacted to welding.
For up to this purpose, the present invention uses following technical scheme:
A kind of bar-mat reinforcement welds main frame, including section is polygonal upper electrode tip and lower electrode tip, the upper electricity Cartridge is connected with upper electrode holder, and what the upper electrode holder insulated is connected with the drive device for driving it to move up and down, the driving Device is arranged on upper beam, and what the upper electrode holder was conducted is connected with Top electrode wire, and the Top electrode wire is connected to change The secondary of depressor;The lower electrode tip is connected with lower electrode holder, and what the lower electrode holder insulated is arranged on underbeam, the lower electricity What electrode seat was conducted is connected with bottom electrode wire, and the bottom electrode wire is connected to the secondary of the transformer.
Preferably, the polygon is even number of edges.
Preferably, upper electrode holder described at least one plane-plane contact of the upper electrode tip, and/or the lower electrode tip At least one plane-plane contact described in lower electrode holder.
Preferably, the lower surface contact of the upper electrode tip has horizontal bar, and the length of the longer sides of the lower surface is small The length being in contact in the horizontal bar with the lower surface;
The upper surface contact of the lower electrode tip has vertical muscle, and the length of the longer sides of the upper surface is less than the vertical muscle The length being in contact with the upper surface.
Preferably, L-shaped notch is equipped with the upper electrode holder and lower electrode holder, the upper electrode tip and lower electrode tip On the L-shaped notch for being respectively placed in upper electrode holder and lower electrode holder, contacted with the face in two faces of upper electrode holder and lower electrode holder formation.
Preferably, being provided with the first felt pad between the upper electrode holder and the output end of drive device.
Preferably, be fixedly connected between the upper electrode holder and the output end of drive device by fastener, and it is described Insulation sleeve is provided between fastener and the output end of drive device.
Preferably, bottom electrode mounting seat is installed between the lower electrode holder and underbeam, the lower electrode holder and lower electricity The second felt pad is provided between the mounting seat of pole.
Preferably, be fixedly connected between the lower electrode holder and bottom electrode mounting seat by fastener, and the fastening Insulation sleeve is provided between part and bottom electrode mounting seat.
Preferably, coattail board is connected with the underbeam, one end and the coattail board of the bottom electrode mounting seat One end clamping, the other end of bottom electrode mounting seat is fastened on the other end of the coattail board, the dovetail pressure by dovetail press strip Bar is bolted in bottom electrode mounting seat.
The present invention is by setting section to be polygonal upper electrode tip and lower electrode tip, after wherein one side is using being damaged, Other faces of upper electrode tip and lower electrode tip can be used, and then can extend the service life of upper electrode tip and lower electrode tip, The service efficiency for improving electrode tip is high, reduces production cost, and welding current, heat ratio are relatively concentrated, and welding effect is good.And phase It compared with cylindrical electrode head, can be used without repairing, and be not in the problem of height is uneven, be effectively guaranteed steel The welding quality of muscle net.
Brief description of the drawings
Fig. 1 is the front view that bar-mat reinforcement of the present invention welds main frame;
Fig. 2 is Fig. 1 of the present invention E-E sectional views;
Fig. 3 is enlarged diagram at the I of Fig. 2 of the present invention;
Fig. 4 is enlarged diagram at the II of Fig. 2 of the present invention.
In figure:
1st, upper electrode tip;2nd, lower electrode tip;3rd, upper electrode holder;4th, drive device;5th, upper beam;6th, Top electrode wire;7th, under Electrode tip holder;8th, underbeam;9th, bottom electrode wire;10th, L-shaped notch;11st, the first felt pad;12nd, fastener;13rd, insulation sleeve;14th, under Electrode mounting seat;15th, the second felt pad;16th, coattail board;17th, dovetail press strip;18th, bolt;19th, muscle is indulged;20th, horizontal bar.
Embodiment
Further illustrate technical scheme below in conjunction with the accompanying drawings and by embodiment.
The present invention provides a kind of bar-mat reinforcement welding main frame, as Figure 1-4, and bar-mat reinforcement welding main frame is including section Polygonal upper electrode tip 1 and lower electrode tip 2, indulge muscle 19 and horizontal bar 20 is located at upper electrode tip 1 and lower electrode tip 2, wherein:
Upper electrode tip 1 is arranged in upper electrode holder 3, and upper electrode holder 3 is connected with drive device 4, and the drive device 4 is arranged on On upper beam 5, for driving upper electrode holder 3 and upper electrode tip 1 to move up and down.What the side of above-mentioned upper electrode holder 3 was also conducted Top electrode wire 6 is connected with, the Top electrode wire 6 is connected to the secondary of transformer (not shown).In the present embodiment, due to The Direct Conductivity of Top electrode wire 6, which leads to, to be connected in upper electrode holder 3, therefore upper electrode holder 3 can be powered, in order to prevent electric current to be delivered to In drive device 4, Fig. 3 is can refer to, the first felt pad 11 is provided between the output end of upper electrode holder 3 and drive device 4, is passed through First felt pad 11, makes to insulate between upper electrode holder 3 and drive device 4, it is to avoid electric current is delivered in drive device 4.This reality It is fixedly connected between the output end of Shi Zhong, upper electrode holder 3 and drive device 4 by fastener 12, the specific fastener 12 can be with It is bolt.Insulation sleeve 13 is provided between above-mentioned fastener 12 and the output end of drive device 4, to cause fastener 12 conductive Onto drive device 4.
In the present embodiment, above-mentioned drive device 4 can be that cylinder, oil cylinder or line motor etc. have linear drives function Device, the present embodiment preferably uses cylinder.
In the present embodiment, at least one plane-plane contact upper electrode holder 3 of above-mentioned upper electrode tip 1, by upper electrode tip 1 with it is upper The face of electrode tip holder 3 is contacted, and the more stable electrode seat 3 that is via power up of the electric current that can transmit Top electrode wire 6 is delivered to upper electrode tip 1 On, to improve the stability of welding.It is preferred that, above-mentioned upper electrode holder 3 is provided with L-shaped notch 10, and upper electrode tip 1 is arranged on upper electricity On the L-shaped notch 10 of electrode seat 3, now upper electrode tip 1 can be contacted with the face in two faces of the formation of upper electrode holder 3, i.e., in Fig. 1 and Fig. 2 The A faces and B faces marked, the contact with upper electrode holder 3 by A faces and B faces can preferably realize the transmission to electric current, carry High current transmits stability.It is understood that the notch in upper electrode holder 3 can also be other shapes, need to only meet can The contact at least two faces is realized with upper electrode tip 1.
Above-mentioned lower electrode tip 2 is arranged on lower electrode holder 7, and lower electrode holder 7 is arranged on underbeam 8, specifically, can refer to figure 1 and Fig. 4, is provided with bottom electrode mounting seat 14 between lower electrode holder 7 and underbeam 8, parallel on underbeam 8 to be connected with coattail board 16, one end of the bottom electrode mounting seat 14 and one end clamping of coattail board 16, the other end of bottom electrode mounting seat 14 pass through swallow Tail press strip 17 is fastened on the other end of coattail board 16, and above-mentioned dovetail press strip 17 is fixed on bottom electrode mounting seat 14 by bolt 18 On.By setting above-mentioned bottom electrode mounting seat 14 and coattail board 16, lower electrode tip 2 is enabled to be in desired position, and Lower electrode tip 2 and lower electrode holder 7 is enabled to more to consolidate.
What the side of above-mentioned lower electrode holder 7 was conducted is connected with bottom electrode wire 9, and the bottom electrode wire 9 is connected to transformation The secondary of device, it can constitute galvanic circle with Top electrode wire 6 and upper electrode holder 3, and then cause upper electrode tip 1 and lower electricity Cartridge 2 is powered.When being welded to vertical muscle 19 and horizontal bar 20, upper electrode tip 1 it is relative with lower electrode tip 2 two in face of indulging muscle 19 and horizontal bar 20 pressurize, and vertical muscle 19 and horizontal bar 20 are welded after powered up.
In this implementation, it is preferred that the lower surface contact horizontal bar 20 of above-mentioned upper electrode tip 1, the upper surface contact of lower electrode tip 2 Vertical muscle 19, can be entered by the lower surface of the upper electrode tip 1 after energization and the upper surface of lower electrode tip 2 to vertical muscle 19 and horizontal bar 20 Row welding.Further, in the present embodiment, the length of the lower surface longer sides of above-mentioned upper electrode tip 1 can be set to small The length being in contact in horizontal bar 20 with the lower surface, vertical muscle is set smaller than by the length of the upper surface longer sides of lower electrode tip 2 19 length being in contact with the upper surface, that is, upper electrode tip 1 are obliquely installed (not shown), lower electricity relative to horizontal bar 20 Cartridge 2 is obliquely installed (not shown) relative to vertical muscle 19, by above-mentioned setting, enables to the lower surface of upper electrode tip 1 It is bigger with the contact length and area of horizontal bar 20 and the upper surface of lower electrode tip 2 and the contact length and area of vertical muscle 19, enter And bigger electric current can be transmitted, in order to preferably be welded to horizontal bar 20 and vertical muscle 19, reach more preferably welding effect.And Raising is obliquely installed upper electrode tip 1 and lower electrode tip 2, can reduce the thickness of upper electrode tip 1 and lower electrode tip 2, and then reduce The manufacturing cost of upper electrode tip 1 and lower electrode tip 2.
It is understood that the upper electrode tip 1 of the present embodiment can also be arranged in parallel with horizontal bar 20, i.e. upper electrode tip 1 Lower surface is identical with the contact length of horizontal bar 20 and the length of side of lower surface, likewise, lower electrode tip 2 can also be parallel with vertical muscle 19 Set, i.e., the upper surface of lower electrode tip 2 is identical with the length of side of upper surface with the contact length of vertical muscle 19, i.e. the present embodiment Fig. 2 institutes The structure shown.
In the present embodiment, between lower electrode holder 7 and bottom electrode mounting seat 14 be provided with the second felt pad 15, by this second Felt pad 15, makes to insulate between lower electrode holder 7 and bottom electrode mounting seat 14, it is to avoid electric current is delivered in bottom electrode mounting seat 14. Further, it is fixedly connected between above-mentioned lower electrode holder 7 and bottom electrode mounting seat 14 by fastener 12, the fastener 12 can be with It is bolt.Between above-mentioned fastener 12 and bottom electrode mounting seat 14 be provided with insulation sleeve 13, with cause fastener 12 will not conduction arrive In bottom electrode mounting seat 14.
In the present embodiment, at least one plane-plane contact lower electrode holder 7 of above-mentioned lower electrode tip 2, by lower electrode tip 2 with The face of electrode tip holder 7 is contacted, and the electric current that can transmit bottom electrode wire 9 is more stable to be delivered to lower electrode tip 2 through lower electrode holder 7 On, to improve the stability of welding.It is preferred that, L-shaped notch 10 also is provided with above-mentioned lower electrode holder 7, lower electrode tip 2 is arranged on down On the L-shaped notch 10 of electrode tip holder 7, now lower electrode tip 2 can be contacted with the face in two faces of the formation of lower electrode holder 7, i.e. Fig. 1 and Fig. 2 Middle marked C faces and D faces, the contact with lower electrode holder 7 by C faces and D faces can preferably realize the transmission to electric current, Improve electric current transmission stability.It is understood that the notch on lower electrode holder 7 can also be other shapes, energy only need to be met Enough contacts that at least two faces are realized with lower electrode tip 2.
In the present embodiment, it is preferred that the section of above-mentioned upper electrode tip 1 and lower electrode tip 2 is the polygon of even number of edges, And then realize the contact in two faces with the L-shaped notch 10 of upper electrode holder 3 and lower electrode holder 7, and more facilitate when installing and stably.
The bar-mat reinforcement of the present embodiment welds main frame by setting section for polygonal upper electrode tip 1 and lower electrode tip 2, when Wherein simultaneously use after being damaged, other faces of upper electrode tip 1 and lower electrode tip 2 can be used, and then upper electrode tip 1 can be extended With the service life of lower electrode tip 2, the service efficiency for improving electrode tip is high, reduces production cost, welding current, heat ratio compared with Concentrate, welding effect is good.
Obviously, the above embodiment of the present invention is just for the sake of clear explanation example of the present invention, and is not pair The restriction of embodiments of the present invention.For those of ordinary skill in the field, may be used also on the basis of the above description To make other changes in different forms.There is no necessity and possibility to exhaust all the enbodiments.It is all this Any modifications, equivalent substitutions and improvements made within the spirit and principle of invention etc., should be included in the claims in the present invention Protection domain within.

Claims (10)

1. a kind of bar-mat reinforcement welds main frame, it is characterised in that including section be polygonal upper electrode tip (1) and bottom electrode Head (2), the upper electrode tip (1) is connected with upper electrode holder (3), and being connected with for upper electrode holder (3) insulation is driven above and below it Mobile drive device (4), the drive device (4) is arranged on upper beam (5), the connection that the upper electrode holder (3) conducts There is Top electrode wire (6), the Top electrode wire (6) is connected to the secondary of transformer;The lower electrode tip (2) is connected with lower electricity Electrode seat (7), what the lower electrode holder (7) was insulated is arranged on underbeam (8), under being connected with that the lower electrode holder (7) conducts Electrode cable (9), the bottom electrode wire (9) is connected to the secondary of the transformer.
2. bar-mat reinforcement according to claim 1 welds main frame, it is characterised in that the polygon is even number of edges.
3. bar-mat reinforcement according to claim 2 welds main frame, it is characterised in that at least one of the upper electrode tip (1) Upper electrode holder described in plane-plane contact (3), and/or lower electrode holder described at least one plane-plane contact of the lower electrode tip (2) (7)。
4. bar-mat reinforcement according to claim 3 welds main frame, it is characterised in that the lower surface of the upper electrode tip (1) connects Touching has horizontal bar (20), and the length of the longer sides of the lower surface is less than the length that the horizontal bar (20) is in contact with the lower surface Degree;
The upper surface contact of the lower electrode tip (2) has a vertical muscle (19), and the longer sides of the upper surface length be less than it is described The length that vertical muscle (19) is in contact with the upper surface.
5. bar-mat reinforcement according to claim 4 welds main frame, it is characterised in that the upper electrode holder (3) and lower electrode holder (7) L-shaped notch (10) is equipped with, the upper electrode tip (1) and lower electrode tip (2) are respectively placed in upper electrode holder (3) and lower electricity On the L-shaped notch (10) of electrode seat (7), contacted with the face in two faces of upper electrode holder (3) and lower electrode holder (7) formation.
6. bar-mat reinforcement according to claim 1 welds main frame, it is characterised in that the upper electrode holder (3) and drive device (4) the first felt pad (11) is provided between output end.
7. bar-mat reinforcement according to claim 1 welds main frame, it is characterised in that the upper electrode holder (3) and drive device (4) be fixedly connected between output end by fastener (12), and the fastener (12) and drive device (4) output end it Between be provided with insulation sleeve (13).
8. bar-mat reinforcement according to claim 1 welds main frame, it is characterised in that the lower electrode holder (7) and underbeam (8) it Between bottom electrode mounting seat (14) is installed, between the lower electrode holder (7) and bottom electrode mounting seat (14) be provided with the second felt pad (15)。
9. bar-mat reinforcement according to claim 8 welds main frame, it is characterised in that the lower electrode holder (7) is pacified with bottom electrode It is fixedly connected, and is provided between the fastener (12) and bottom electrode mounting seat (14) by fastener (12) between dress seat (14) Insulation sleeve (13).
10. bar-mat reinforcement according to claim 9 welds main frame, it is characterised in that be connected with coattail board on the underbeam (8) (16), one end of the bottom electrode mounting seat (14) and one end clamping of the coattail board (16), bottom electrode mounting seat (14) The other end is fastened on the other end of the coattail board (16) by dovetail press strip (17), and the dovetail press strip (17) passes through bolt (18) it is fixed in bottom electrode mounting seat (14).
CN201710457320.3A 2017-06-16 2017-06-16 A kind of bar-mat reinforcement welds main frame Pending CN107262892A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710457320.3A CN107262892A (en) 2017-06-16 2017-06-16 A kind of bar-mat reinforcement welds main frame

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710457320.3A CN107262892A (en) 2017-06-16 2017-06-16 A kind of bar-mat reinforcement welds main frame

Publications (1)

Publication Number Publication Date
CN107262892A true CN107262892A (en) 2017-10-20

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Application Number Title Priority Date Filing Date
CN201710457320.3A Pending CN107262892A (en) 2017-06-16 2017-06-16 A kind of bar-mat reinforcement welds main frame

Country Status (1)

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CN (1) CN107262892A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112828495A (en) * 2020-11-09 2021-05-25 浙江马尔风机有限公司 Main electrode water cooling mechanism of screen cover tool
CN113059257A (en) * 2021-03-31 2021-07-02 杭州路建金属制品有限公司 Reinforcing mesh forming device and forming process

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112828495A (en) * 2020-11-09 2021-05-25 浙江马尔风机有限公司 Main electrode water cooling mechanism of screen cover tool
CN113059257A (en) * 2021-03-31 2021-07-02 杭州路建金属制品有限公司 Reinforcing mesh forming device and forming process

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