CN2476383Y - Large operating distance spot electric welder - Google Patents
Large operating distance spot electric welder Download PDFInfo
- Publication number
- CN2476383Y CN2476383Y CN 01240737 CN01240737U CN2476383Y CN 2476383 Y CN2476383 Y CN 2476383Y CN 01240737 CN01240737 CN 01240737 CN 01240737 U CN01240737 U CN 01240737U CN 2476383 Y CN2476383 Y CN 2476383Y
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- CN
- China
- Prior art keywords
- head
- fixed
- column
- welding machine
- electric spot
- 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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- 238000003466 welding Methods 0.000 claims abstract description 26
- 238000005476 soldering Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 1
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Abstract
The utility model relates to a spot type electric welding machine which has longer work distance. The structure is basically the same as that of the prior spot type electric welding machine. The utility model is characterized in that the lower part of the machine head does not stretch out and is fixed with the work table, a fixed distance bar is provided on the rear side surface of the machine head. The rear end of the fixed distance bar is installed on the fixed column on the rear section of the machine head. A pulley wheel is installed on the lower section of the column of the machine head. The rope is dragged out from the drag rod and then goes around the pulley wheel and is horizontally leaded out, and is connected with the paddle board. The column is directly installed on the work table, and bigger work distance is spaced out, and big work pieces can be welded by the utility model.
Description
The utility model relates to a kind of electric spot-welding machine with bigger operating distance.
Electric spot-welding machine generally partly is made of head, drag-line, pedal and main frame etc.; As shown in Figure 1, head 1 comprises parts such as column 11, axis 18, slide-bar 19; One end of drag-line 2 is drawn from the pull bar 12 in the head column, and the other end is connected with pedal 4, steps on pedal and can spur drag-line, thereby affect axis, slide-bar, and the welding head holder and the soldering tip 10 that are installed in the slide-bar lower end are moved up and down, and finishes welding job.
Existing spot welder head is directly stretched out by column 11 and is vertically mounted on the workbench 3, because it is the position of this column is limited between column 11 and the soldering tip 10 operating distance of electric spot-welding machine, general＜130mm, when needs weld big workpiece, will cause very big puzzlement.
The purpose of this utility model is that the handpiece structure to existing electric spot-welding machine makes improvements, and a kind of electric spot-welding machine with big operating distance is provided, to solve existing existing the problems referred to above of electric spot-welding machine.
The basic structure of electric spot-welding machine of the present utility model is identical with existing electric spot-welding machine, comprises parts such as head, drag-line, pedal and main frame.It is characterized in that removing the part that stretch out the column bottom of existing spot welder head, be that its column does not have the bottom and stretches out the part that is connected with stationary table, and be provided with fixed transverse rod, fixed head or fixed mount at the trailing flank of head, this fixed transverse rod, fixed head or fixed mount rear end are mounted on the fixed leg at head rear, and are mounted on the workbench by this fixed leg; One pulley is housed below the column of head, and the pulley of having mercy on behind the end cylinder lever connecting rod of drag-line is drawn with horizontal direction, is connected with pedal again.
Said fixed transverse rod can be mounted on the fixed leg by cruciform joint, so also can change the operating distance of electric spot-welding machine by the fixed position that changes fixed transverse rod.Fixed transverse rod is generally two.
Said pulley can directly be loaded on the column below of head, also can be loaded on earlier in the elbow cover, refills the column below in head.
Said pulley is preferably sprocket wheel, and drag-line is chain from cylinder lever connecting rod to walking around one section of sprocket wheel, can avoid drag-line and pulley friction like this and damages, and is more durable in use.
Electric spot-welding machine of the present utility model is not because the column of head stretches out and is directly installed on the workbench, and like this, workpiece just can not be subjected to the restriction of column, thereby vacates bigger operating distance, makes electric spot-welding machine can weld big workpiece.
The utility model is described in further detail below in conjunction with accompanying drawing.
Fig. 1 is the structural representation of existing spot welder head;
Fig. 2 is the handpiece structure schematic diagram of a kind of embodiment of the utility model electric spot-welding machine.
See figures.1.and.2, the head 1 of electric spot-welding machine of the present utility model and existing electric spot-welding machine includes parts such as column 11, axis 18, slide-bar 19; Pull bar 12 in one end of drag-line 2 and the head column 11 is connected, and the other end is connected with pedal 4.Difference of the present utility model is: the part that is connected and fixed with workbench 3 is stretched out in column 11 bottoms of removing existing spot welder head, be that the part of fixedlying connected with workbench 3 is stretched out in column 11 no bottoms, and be provided with two fixed transverse rods 15 at the trailing flank of head, this fixed transverse rod rear end is mounted on the fixed leg 16 at head rear by cruciform joint 17, and is mounted on the workbench 3 by this fixed leg; Move in cruciform joint 17 by fixed transverse rod 15, the relative distance that can regulate soldering tip 10 and fixed leg 16 is the operating distance of electric spot-welding machine, to adapt to different needs of work; One elbow cover 14 is housed below the column 11 of head, in this elbow cover a sprocket wheel 13 is housed, drag-line 2 front ends are connected with pull bar 12 and the part of the sprocket wheel of having mercy on is a chain 21, aft section is general drag-line, after drag-line 2 stretches out elbow cover 14, lead to fixed leg 16 rears with horizontal direction, be connected with pedal again.
The operating distance of this electric spot-welding machine can reach 350mm, if the lengthening fixed transverse rod also can obtain bigger operating distance.
Claims (5)
1, a kind of electric spot-welding machine of big operating distance, comprise head, drag-line, pedal and main frame, the part of fixedlying connected with workbench (3) is stretched out in the no bottom of column (11) that it is characterized in that head (1), and be provided with fixed transverse rod, fixed head or fixed mount (15) at the trailing flank of head, this fixed transverse rod, fixed head or fixed mount rear end are mounted on the fixed leg (16) at head rear, and are mounted on the workbench (3) by this fixed leg; One pulley (13) is housed below the column of head, and the pulley of having mercy on behind drag-line (2) the one end cylinder lever connecting rods (12) is drawn with horizontal direction, is connected with pedal again.
2,, it is characterized in that said fixed transverse rod (15) is mounted on the fixed leg (16) by cruciform joint (17) according to the described electric spot-welding machine of claim 1.
3, according to the described electric spot-welding machine of claim 1, it is characterized in that said pulley (13) is a sprocket wheel, drag-line (2) is chain (21) from cylinder lever connecting rod to walking around one section of sprocket wheel.
4,, it is characterized in that said fixed transverse rod (15) has two according to claim 1,2 or 3 described electric spot-welding machines.
5, according to claim 1,2 or 3 described electric spot-welding machines, it is characterized in that said pulley (13) is loaded on earlier in the elbow cover (14), refill column (11) below in head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01240737 CN2476383Y (en) | 2001-05-31 | 2001-05-31 | Large operating distance spot electric welder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01240737 CN2476383Y (en) | 2001-05-31 | 2001-05-31 | Large operating distance spot electric welder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2476383Y true CN2476383Y (en) | 2002-02-13 |
Family
ID=33652895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01240737 Expired - Fee Related CN2476383Y (en) | 2001-05-31 | 2001-05-31 | Large operating distance spot electric welder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2476383Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1323795C (en) * | 2004-05-14 | 2007-07-04 | 杨仕桐 | Precise welding machine with long suspension arm |
-
2001
- 2001-05-31 CN CN 01240737 patent/CN2476383Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1323795C (en) * | 2004-05-14 | 2007-07-04 | 杨仕桐 | Precise welding machine with long suspension arm |
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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: WEIDIANHANSHEBEIYOUXIAN COMPANY, GUANG STATE, NO. Free format text: FORMER NAME OR ADDRESS: WEIDIANHANSHEBEIYOUXIAN COMPANY, GUANG STATE, NO. 1, HEDONGXINMA ROAD, FANGVILLAGE DISTRICT, GUANGZHOU CITY, GUANGDONG PROVINCE, 510380 |
|
| CP03 | Change of name, title or address |
Patentee address after: 510385 Guangzhou micro spot welding equipment Co., Ltd., No. 43, King View South Road, Dongsha Economic Zone, Guangzhou, Guangdong, Fangcun Patentee address before: 510380 Guangzhou micro spot welding equipment Co., Ltd. 1, new road, Guangzhou, Fangcun, Guangdong |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |