CN201349055Y - Welding transformer and welding electrode connecting device of mesh welding machine - Google Patents
Welding transformer and welding electrode connecting device of mesh welding machine Download PDFInfo
- Publication number
- CN201349055Y CN201349055Y CNU2008201440278U CN200820144027U CN201349055Y CN 201349055 Y CN201349055 Y CN 201349055Y CN U2008201440278 U CNU2008201440278 U CN U2008201440278U CN 200820144027 U CN200820144027 U CN 200820144027U CN 201349055 Y CN201349055 Y CN 201349055Y
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Abstract
The utility model discloses a welding transformer and welding electrode connecting device of a mesh welding machine, which comprises a welding transformer, a lower electrode holder, an upper electrode holder and a conductor; the welding transformer is a horizontal transformer; the conductor is a copper tube water-cooled conductor communicated with a cold water source; and one end of the copper tube water-cooled conductor is provided with a flexible connecting device. The welding transformer and welding electrode connecting device of a mesh welding machine has the advantages that the flexible conductor can be bent into any angle and installed, to remove the processing error of the copper tube water-cooled conductor and a transformer installation seat, and overcome the impact of the prior art on the conductivity of the mesh welding machine; the horizontal welding transformer is installed, which has low center of gravity and is quite firm; a copper tube or a copper sheet with an additional cooling device serves as the connecting conductor, to prevent the phenomena of quite large instantaneous current and non-uniform current distribution in the conductor in the prior art, prolong the service life of the connecting conductor, and reduce the production cost.
Description
Technical field
The utility model relates to welding machine of mesh, particularly be the welding transformer of welding machine of mesh and the jockey between the welding electrode.
Background technology
At present, welding machine of mesh is to require the reinforcing bar of horizontal and vertical arrangement is welded the equipment that forms the net sheet automatically according to design size.The welding transformer of prior art welding machine of mesh is vertical transformer; Is to be connected lead at welding transformer with jockey between the welding electrode, and described connection lead comprises: copper cash water-cooled lead, copper cash, copper litz wire.
There is following defective in jockey between above-mentioned welding transformer, welding transformer and the welding electrode:
At first, above-mentioned connection lead all is to be the lead of main material by copper cash, transient current during welding is bigger, electric current maldistribution in copper cash, the copper cash phenomenon of rupture occurs,, must change the copper cash of above-mentioned fracture for operate as normal, this not only reduces the life-span of copper cash, also increases production cost.
Secondly, the vertical welding transformer size height of prior art, the center of gravity height when the welded reinforcement diameter is big, can produce the momentary fluctuation electric current, and it is loosening that the transmission of this electric current causes vertical welding transformer to produce.
Have, be connected with copper conductor between welding transformer and welding electrode, the connected node between welding transformer and copper conductor no matter still all adopts the bolt formula of tightening directly to be connected firmly at the welding electrode seat with connected node between the copper conductor.Because assembling process produces error, causes the junction to have the gap, when welding, welding transformer with spark appears between copper pipe is connected, cause electrode tip holder, welding transformer, copper conductor can scrap very soon, the increase production cost.
Summary of the invention
The purpose of this utility model is to overcome the deficiency of above-mentioned technology, provide a kind of center of gravity low, stability is big, can reduce conductor temperature, at the welding transformer of the welding machine of mesh that soft connection device is arranged between welding transformer and the welding electrode and the jockey between the welding electrode.
The technical scheme that solves the problems of the technologies described above is:
A kind of welding transformer of welding machine of mesh and the jockey between the welding electrode, described jockey comprises: welding transformer, lower electrode holder, top electrode seat, be provided with lead between welding transformer and lower electrode holder and top electrode seat, described welding transformer is a horizontal type transformer; Described lead is that its inside is provided with the copper pipe water-cooled lead that is communicated with cold water source; Be provided with soft connection device at described copper pipe water-cooled lead one end, this soft connection device is arranged between copper pipe water-cooled lead and the welding transformer, perhaps is arranged between copper pipe water-cooled lead and lower electrode holder, the top electrode seat.
A kind of welding transformer of welding machine of mesh and the jockey between the welding electrode, described jockey comprises: welding transformer, lower electrode holder, top electrode seat, be provided with lead between welding transformer and lower electrode holder and top electrode seat, described welding transformer is a horizontal type transformer; Described lead is the copper coin lead, is combined with its inner copper pipe that is communicated with cold water source in the copper coin conductive line surfaces; Be provided with soft connection device at described copper coin lead one end, this soft connection device is arranged between copper coin lead and the welding transformer, perhaps is arranged between copper coin lead and lower electrode holder, the top electrode seat.
The beneficial effects of the utility model are: between transformer of the present utility model and the copper pipe lead flexible conductor is installed.Described flexible conductor can be crooked arbitrarily angled, behind the installation flexible cord, eliminated the mismachining tolerance of copper pipe water-cooled lead and transformer mount pad, having overcome in the prior art influences welding machine of mesh conductivity, and equipment installation flexible cord, reduce the precision of assembling process, thereby shortened installation time.
The horizontal installation of transformer of the present utility model reduces the center of gravity of transformer because that the transformer center of gravity is hanged down in welding process transformer is more firm, weld more smooth, thereby enhance productivity.
The utility model adopts copper pipe or copper coin as connecting lead, avoids the electric current maldistribution phenomenon that the prior art transient current is bigger and lead is interior, increases heat sink, can prolong the useful life that connects lead, reduces production costs.
Description of drawings
Fig. 1 is that the utility model embodiment 1 demonstration connects the conductor structure schematic diagram with copper pipe water-cooled lead;
Fig. 2 is a B-B cutaway view among Fig. 1;
Fig. 3 is that the utility model embodiment 2 shows that the copper coin lead connects the conductor structure schematic diagram.
Sequence number explanation in the accompanying drawing:
1: the welding transformer installing rack; 2: the welding transformer set bolt; 3: welding transformer; 4: copper pipe water-cooled lead; 5: lower electrode holder; 6: flexible conductor; 7: copper pipe lead fixed seat; 8a: welding transformer positive electrode leading-out terminal; 8b: welding transformer negative electrode leading-out terminal; 9: the top electrode seat; 10: fixed base frame; 401: the copper coin lead; 402: water-cooled copper.
Embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is described in further detail.
Fig. 1 is that the utility model embodiment 1 demonstration connects the conductor structure schematic diagram with copper pipe water-cooled lead.The utility model provides a kind of welding transformer of welding machine of mesh and the jockey between the welding electrode.
As shown in Figure 1 and Figure 2, described jockey comprises: welding transformer 3, lower electrode holder 5, top electrode seat 9, be provided with lead between welding transformer 3 and lower electrode holder 5 and top electrode seat 9.
Described welding transformer 3 is a horizontal type transformer.
Described lead is that its inside is provided with the copper pipe water-cooled lead 4 that is communicated with cold water source; Be provided with soft connection device at described copper pipe water-cooled lead 4 one ends, described soft connection device is arranged between copper pipe water-cooled lead 4 and the welding transformer.
Described soft connection device is arranged between copper pipe water-cooled lead 4 and lower electrode holder 5, the top electrode seat 9.
Described soft connection device comprises: the copper pipe holder 7 of flexible conductor 6, fixedly connected flexible conductor 6 and copper pipe water-cooled lead 4; Described copper pipe holder 7 comprises: fixed base frame 10, be provided with the bolts of the through hole that can connect copper pipe water-cooled lead 4, fastening copper pipe water-cooled lead 4 and fastening flexible conductor 6 in the middle of fixed base frame 10.
Fig. 3 is that the utility model embodiment 2 shows that the copper coin lead connects the conductor structure schematic diagram.
The utility model provides a kind of welding transformer of welding machine of mesh and the jockey between the welding electrode, and described jockey comprises: welding transformer 3, lower electrode holder 5, top electrode seat 9, be provided with lead between welding transformer 3 and lower electrode holder 5 and top electrode seat 9.
Described welding transformer 3 is a horizontal type transformer.
Described lead is a copper coin lead 401, in copper coin lead 401 surface combination its inner copper pipe 402 that is communicated with cold water source is arranged; Be provided with soft connection device at described copper coin lead 401 1 ends, described soft connection device is arranged between copper coin lead 401 and the welding transformer 3.
Described soft connection device is arranged between copper coin lead 401 and lower electrode holder 5, the top electrode seat 9.
Described soft connection device comprises: the holder 7 of flexible conductor 6, fixedly connected flexible conductor 6 and copper coin lead 401.
Described water-cooled copper 402 is welded on copper coin lead 401 surfaces, and the circulation cooling water is lowered the temperature to the copper coin lead in the water-cooled copper 402.
Claims (5)
1. the welding transformer of a welding machine of mesh and the jockey between the welding electrode, described jockey comprises: welding transformer, lower electrode holder, top electrode seat, be provided with lead between welding transformer and lower electrode holder and top electrode seat, it is characterized in that described welding transformer (3) is a horizontal type transformer; Described lead is that its inside is provided with the copper pipe water-cooled lead (4) that is communicated with cold water source; Be provided with soft connection device at described copper pipe water-cooled lead (4) one ends, this soft connection device is arranged between copper pipe water-cooled lead (4) and the welding transformer, perhaps is arranged between copper pipe water-cooled lead (4) and lower electrode holder, the top electrode seat.
2. according to the welding transformer of a kind of welding machine of mesh described in the claim 1 and the jockey between the welding electrode, it is characterized in that described soft connection device comprises: the copper pipe holder (7) of flexible conductor (6), fixedly connected flexible conductor (6) and copper pipe water-cooled lead (4); Described copper pipe holder (7) comprising: fixed base frame (10), be provided with the securing member of through hole, fastening copper pipe water-cooled lead (4) and the fastening flexible conductor (6) that can connect copper pipe water-cooled lead (4) in the middle of the fixed base frame (10).
3. the welding transformer of a welding machine of mesh and the jockey between the welding electrode, described jockey comprises: welding transformer, lower electrode holder, top electrode seat, be provided with lead between welding transformer and lower electrode holder and top electrode seat, it is characterized in that described welding transformer (3) is a horizontal type transformer; Described lead is copper coin lead (401), in copper coin lead (401) surface combination its inner copper pipe (402) that is communicated with cold water source is arranged; Be provided with soft connection device at described copper coin lead (401) one ends, this soft connection device is arranged between copper coin lead (401) and the welding transformer, perhaps is arranged between copper coin lead (401) and lower electrode holder, the top electrode seat.
4. according to the welding transformer of a kind of welding machine of mesh described in the claim 3 and the jockey between the welding electrode, it is characterized in that described soft connection device comprises: the holder (7) of flexible conductor (6), fixedly connected flexible conductor (6) and copper coin lead (401).
5. according to the welding transformer of a kind of welding machine of mesh described in the claim 3 and the jockey between the welding electrode, it is characterized in that described water-cooled copper (402) is welded on copper coin lead (401) surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201440278U CN201349055Y (en) | 2008-12-09 | 2008-12-09 | Welding transformer and welding electrode connecting device of mesh welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201440278U CN201349055Y (en) | 2008-12-09 | 2008-12-09 | Welding transformer and welding electrode connecting device of mesh welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201349055Y true CN201349055Y (en) | 2009-11-18 |
Family
ID=41368521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201440278U Expired - Lifetime CN201349055Y (en) | 2008-12-09 | 2008-12-09 | Welding transformer and welding electrode connecting device of mesh welding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201349055Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102179614A (en) * | 2011-04-20 | 2011-09-14 | 天津市科华焊接设备有限公司 | Contact electric conduction device of single spot mesh welding machine |
-
2008
- 2008-12-09 CN CNU2008201440278U patent/CN201349055Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102179614A (en) * | 2011-04-20 | 2011-09-14 | 天津市科华焊接设备有限公司 | Contact electric conduction device of single spot mesh welding machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: JIANKE MECHANICAL PRODUCTS (TIANJIN) CO., LTD. Free format text: FORMER NAME: JIANKE MACHINERY MANUFACTURE CO., LTD., TIANJIN |
|
| CP03 | Change of name, title or address |
Address after: 300402, No. 1, Jing Jing Road, Beichen science and Technology Park, Jin Wai Road, Beichen District, Tianjin Patentee after: Tianjin Jianke Mechanical Products Co., Ltd. Address before: 300402, Tianjin, Beichen District, Wai Wai highway hi tech Industrial Park, INVESCO Road, No. 3, Tianjin Construction Machinery Manufacturing Co., Ltd. Patentee before: Jianke Machinery Manufacture Co., Ltd., Tianjin |
|
| CX01 | Expiry of patent term |
Granted publication date: 20091118 |
|
| CX01 | Expiry of patent term |