CN2906859Y - Welding machine with improved structure - Google Patents
Welding machine with improved structure Download PDFInfo
- Publication number
- CN2906859Y CN2906859Y CN 200620056324 CN200620056324U CN2906859Y CN 2906859 Y CN2906859 Y CN 2906859Y CN 200620056324 CN200620056324 CN 200620056324 CN 200620056324 U CN200620056324 U CN 200620056324U CN 2906859 Y CN2906859 Y CN 2906859Y
- Authority
- CN
- China
- Prior art keywords
- iron core
- casing
- control lever
- slide rail
- welding machine
- 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.)
- Expired - Fee Related
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- Arc Welding Control (AREA)
Abstract
The utility model discloses a welding machine with improved structure, which comprises a box, a static iron core, a primary winding and a secondary winding, a movable iron core and a control stick, wherein, a frame body used to fix the static iron core is positioned in the box; a pair of parallel slide rails are arranged between the primary winding and the secondary winding of the static iron core, and are fixed in the box by a support; the movable iron core which is rigidly connected with the front end of the control stick is positioned on the slide rails; the rear end of the control stick extends out the box; a handle is arranged on the rear end of the control stick; a row of position saw-teeth are positioned along the horizontal extending direction of the control stick; a joining sleeve is rigidly arranged on the via hole of the box which is used for the control stick to penetrate into; a plurality of insertion grooves are positioned on the joining sleeve, which are corresponding to the position saw-teeth of the control stick; a position saw post used to clip the position saw-teeth is arranged on the insertion grooves; the position saw post is connected with an extension spring, the other end of the extension spring is connected with the joining sleeve or the support. The utility model has the advantages of simple and reasonable structure, convenient operation, high precision of current adjust, and long service life.
Description
Technical field
The utility model relates to a kind of electric welding machine that improves structure.
Background technology
The electric welding machine of existing structure, comprise housing, base, " mouth " shape static iron core, elementary winding, secondary winding, moving iron core and helical screw, " mouth " shape static iron core is installed on the base, elementary winding and secondary winding are around in respectively on " mouth " shape static iron core, also be provided with spiral slide rail cover on the static iron core between elementary winding and the secondary winding, spiral slide rail cover is fixed in the casing by a support, the affixed control lever front end of described moving iron core, helical screw passes spiral slide rail cover, and also stretch out outside the casing its rear end.When regulating electric current,, can make the static iron core between iron core turnover first group winding and the secondary winding, reach the purpose of regulating electric current by the turn screw mandrel.1), by shaking screw mandrel there is following defective in the electric welding machine of this structure:, make screw mandrel around the rotation of spiral slide rail cover, reach moving iron core and move, and regulate the mode of operation trouble of welding arc size of current, use inconvenience; 2), its complex structure, the cost height.
The utility model content
The purpose of this utility model is to solve above-mentioned shortcoming, and provides a kind of simple and reasonable for structure, is convenient to operate and transfer the electric welding machine of stream accurate rate height, long service life.
For achieving the above object: the electric welding machine that improves structure, comprise casing, be fixed on the static iron core in the casing, be wrapped in elementary winding and secondary winding on the static iron core, and moving iron core and control lever, be provided with the support body that is used for fixing described static iron core in the casing, be provided with the slide rail of pair of parallel between the elementary winding of static iron core and the secondary winding, slide rail is fixed in the casing by a support, moving iron core is seated on the described slide rail, the affixed control lever front end of described moving iron core, the control lever rear end is stretched out outside the casing and is equiped with handle, its horizontal-extending direction is provided with a registration tooth in described control lever upper edge, overlap intrinsic coupling sleeve on the casing through hole that supplies control lever to wear, have the storage tank corresponding on the coupling sleeve with the control lever positioning tooth, but storage tank is provided with the screens post of the described positioning tooth of fastening, the screens post is connected with an extension spring, and the extension spring other end is connected with coupling sleeve or support.
Also being provided with support arm between described support body and the slide rail is connected.
Described support arm is separately fixed between support body and the slide rail by bolt.
Also be fixed with the output bracket of power supply in the described casing, the output of secondary winding is installed on the output bracket.
Also be equiped with radiator fan on the rear wall of described casing.
The beneficial effects of the utility model:
1, the utility model is provided with a registration tooth in its horizontal-extending direction of described control lever upper edge, overlap intrinsic coupling sleeve on the casing through hole that supplies control lever to wear, have the storage tank corresponding on the coupling sleeve with the control lever positioning tooth, but storage tank is provided with the screens post of the described positioning tooth of fastening, the screens post is connected with an extension spring, and the extension spring other end is connected with coupling sleeve or support.The positioning tooth of screens post fastening on control lever located when making operation better, and the accuracy height reaches to easy to use when regulating the welding arc size of current.
2 moreover, be connected owing to also be provided with support arm between support body and the slide rail.This support arm is separately fixed between support body and the slide rail by bolt.Support arm makes between support body and the slide rail more firm, avoids the user because of firmly excessive, and damages support body and slide rail, causes moving iron core skew, and the welding arc electric current is inaccurate, and improves effectively its useful life.
3, also be equiped with radiator fan on the rear wall of described casing.When bonding machine was worked, the working temperature in the radiator fan control casing improved making of bonding machine and does the life-span.
Description of drawings
Fig. 1 is a structural representation of the present utility model
Fig. 2 is Figure 1A-A cutaway view
Among the figure: 1 is casing, and 2 is static iron core, and 3 is elementary winding, 4 is secondary winding, and 5 are moving iron core, and 6 is control lever, 601 is positioning tooth, and 7 is slide rail, and 8 is handle, 9 is coupling sleeve, and 10 are the screens post, and 11 are extension spring, 12 is support, and 13 is support arm, and 14 is output bracket, 15 is radiator fan, and 16 is insulating bar, and 17 is support body.
Embodiment
As Fig. 1, shown in 2, improve the electric welding machine of structure, comprise casing 1, be fixed on the static iron core 2 in the casing 1, be wrapped in elementary winding 3 and secondary winding 4 on the static iron core 2, and moving iron core 5 and control lever 6, be provided with the support body 17 that is used for fixing described static iron core 2 in the casing 1, be provided with the slide rail 7 of pair of parallel between the elementary winding 3 of static iron core 2 and the secondary winding 4, slide rail 7 is fixed in the casing 1 by a support 12, moving iron core 5 is seated on the described slide rail 7, described moving iron core 5 an affixed control lever 6 front ends, control lever 6 rear ends are stretched out outside the casing 1 and are equiped with handle 8, its horizontal-extending direction is provided with a registration tooth 601 in described control lever 6 upper edges, overlap intrinsic coupling sleeve 9 on casing 1 through hole that supplies control lever 6 to wear, have on the coupling sleeve 9 and the corresponding storage tank of control lever 6 positioning tooths 601, but storage tank is provided with the screens post 10 of the described positioning tooth 601 of fastening, screens post 10 is connected with an extension spring 11, and extension spring 11 other ends are connected with coupling sleeve 9 or support 12.
Also be provided with support arm 13 between described support body 17 and the slide rail 7 and be connected, the rear end of support 12 is provided with the location insulating bar, and insulating bar is connected between the slide rail 7.
Described support arm 13 is separately fixed between support body 17 and the slide rail 7 by bolt.
Also be fixed with the output bracket 14 of power supply in the described casing 1, the output of secondary winding 4 is installed on the output bracket 14.
Also be equiped with radiator fan 15 on the rear wall of described casing 1.
Claims (5)
1. improve the electric welding machine of structure, comprise casing (1), be fixed on the static iron core (2) in the casing (1), be wrapped in elementary winding (3) and secondary winding (4) on the static iron core (2), and moving iron core (5) and control lever (6), be provided with the support body (17) that is used for fixing described static iron core (2) in the casing (1), also be provided with the slide rail (7) of pair of parallel between the elementary winding (3) of static iron core (2) and time group winding (4), slide rail (7) is fixed in the casing (1) by a support (12), moving iron core (5) is seated on the described slide rail (7), the affixed control lever of described moving iron core (5) (6) front end, control lever (6) rear end is stretched out outside the casing (1) and is equiped with handle (8), it is characterized in that: its horizontal-extending direction of described control lever (6) upper edge is provided with a registration tooth (601), overlap intrinsic coupling sleeve (9) on casing (1) through hole that supplies control lever (6) to wear, have on the coupling sleeve (9) and the corresponding storage tank of control lever (6) positioning tooth (601), but storage tank is provided with the screens post (10) of the described positioning tooth of fastening (601), screens post (10) is connected with an extension spring (11), and extension spring (11) other end is connected with coupling sleeve (9) or support (12).
2. according to the electric welding machine of the described improvement structure of claim 1, it is characterized in that: also be provided with support arm (13) between described support body (17) and the slide rail (7) and be connected.
3. according to the electric welding machine of the described improvement structure of claim 2, it is characterized in that: described support arm (13) is separately fixed between support body (17) and the slide rail (7) by bolt.
4. according to the electric welding machine of the described improvement structure of claim 1, its spy is: also be fixed with the output bracket (14) of power supply in the described casing (1), the output of secondary winding (4) is installed on the output bracket (14).
5. according to the electric welding machine of the described improvement structure of claim 1, its spy is: also be equiped with radiator fan (15) on the rear wall of described casing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620056324 CN2906859Y (en) | 2006-03-17 | 2006-03-17 | Welding machine with improved structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620056324 CN2906859Y (en) | 2006-03-17 | 2006-03-17 | Welding machine with improved structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2906859Y true CN2906859Y (en) | 2007-05-30 |
Family
ID=38115501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620056324 Expired - Fee Related CN2906859Y (en) | 2006-03-17 | 2006-03-17 | Welding machine with improved structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2906859Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104319086A (en) * | 2014-10-21 | 2015-01-28 | 国家电网公司 | Air gap type voltage regulating device |
| CN112885579A (en) * | 2021-02-06 | 2021-06-01 | 武汉奇点宇时科技合伙企业(有限合伙) | Three-position self-holding electromagnet device |
-
2006
- 2006-03-17 CN CN 200620056324 patent/CN2906859Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104319086A (en) * | 2014-10-21 | 2015-01-28 | 国家电网公司 | Air gap type voltage regulating device |
| CN112885579A (en) * | 2021-02-06 | 2021-06-01 | 武汉奇点宇时科技合伙企业(有限合伙) | Three-position self-holding electromagnet device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070530 Termination date: 20100317 |