CN208840687U - A kind of spot welding machine - Google Patents
A kind of spot welding machine Download PDFInfo
- Publication number
- CN208840687U CN208840687U CN201821311132.6U CN201821311132U CN208840687U CN 208840687 U CN208840687 U CN 208840687U CN 201821311132 U CN201821311132 U CN 201821311132U CN 208840687 U CN208840687 U CN 208840687U
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- China
- Prior art keywords
- top electrode
- connector sleeve
- sliding block
- positive
- screw rod
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Abstract
The utility model discloses a kind of spot welding machines, including work box, upper bracket, lower bracket, positive and negative motor, sliding rail, sliding block, screw rod, compressed spring, top electrode and lower electrode, by the way that positive and negative motor is arranged, and in the output shaft connection wire rod of positive and negative motor, it can be rotated by positive and negative motor drives screw mandrel, so that the connector sleeve on screw rod be made to move up and down along screw rod；Then sliding rail is set on work box again, and sliding block is set outside connector sleeve, can be moved up and down by sliding block along sliding rail, conveniently move up and down sliding block with connector sleeve；Then connecting plate is set on connector sleeve again, and compressed spring is set in the lower end surface of connecting plate, top electrode is arranged in the bottom end of compressed spring again, it can be when top electrode and lower electrode alignment, it can play the role of buffering by compressed spring, and then keep top electrode and the collision of lower electrode not too big, and then top electrode and lower electrode will not be damaged.
Description
Technical field
The utility model relates to a kind of mash welders, and in particular to a kind of spot welding machine.
Background technique
The mash welder occurred currently on the market is relatively simple, and in pinpoint welding procedure, motor is not easy for top electrode and lower electrode
Prepare alignment solder joint, and top electrode and when lower electrode alignment, be easy that top electrode is made to strike lower electrode, be easily damaged top electrode with
Lower electrode influences welding processing effect to reduce the quality of spot welding, it is then desired to improve.
Summary of the invention
The utility model provides a kind of spot welding machine, solves the problems in background technique.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution:
A kind of spot welding machine of the utility model, including work box, the top of the side of the work box are fixed with branch
Frame, the lower part of the side of the work box are fixed with lower bracket corresponding with upper bracket, are located at upper bracket on the work box
Position between lower bracket is provided with sliding rail, and the lower end surface of the upper bracket is fixed with positive and negative motor, the positive and negative motor
Output shaft passes through shaft coupling connection wire rod, is arranged with connector sleeve on the screw rod, which is arranged close to the side of work box
There is sliding block, and sliding block setting is on the slide rail, the side on the connector sleeve far from sliding block is fixed with connecting plate, under the connecting plate
Side is fixed with compressed spring, and the bottom end of the compressed spring is fixed with top electrode, the upper surface of the lower bracket be fixed with it is upper
The corresponding lower electrode of electrode.
As a kind of optimal technical scheme of the utility model, the surface of lower electrode is arranged in the top electrode.
As a kind of optimal technical scheme of the utility model, the bottom end of the screw rod is provided with baffle, the baffle it is straight
Diameter is greater than the diameter of screw rod.
As a kind of optimal technical scheme of the utility model, the length dimension of connecting plate is greater than the diameter ruler of connector sleeve
It is very little.
The utility model beneficial effect achieved is: connecting by the way that positive and negative motor is arranged, and in the output shaft of positive and negative motor
Screw rod is connect, can be rotated by positive and negative motor drives screw mandrel, so that the connector sleeve on screw rod be made to move up and down along screw rod；Then again
Sliding rail is set on work box, and sliding block is set outside connector sleeve, can be moved up and down by sliding block along sliding rail, conveniently make sliding block
It is moved up and down with connector sleeve；Then connecting plate is set on connector sleeve again, and compressed spring is set in the lower end surface of connecting plate, then
Top electrode is arranged in the bottom end of compressed spring, can be played by compressed spring when top electrode and lower electrode alignment
The effect of buffering, and then keep top electrode and the collision of lower electrode not too big, and then top electrode and lower electrode will not be damaged.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.
In the accompanying drawings:
Fig. 1 is a kind of overall structure figure of spot welding machine of the utility model；
In figure: 1, work box；2, upper bracket；3, lower bracket；4, positive and negative motor；5, sliding rail；6, sliding block；7, screw rod；8, it presses
Contracting spring；9, top electrode；10, lower electrode.
Specific embodiment
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment: as shown in Figure 1, a kind of spot welding machine of the utility model, including work box 1, the side of work box 1
Top is fixed with upper bracket 2, and the lower part of the side of work box 1 is fixed with lower bracket 3 corresponding with upper bracket 2, on work box 1
Position between upper bracket 2 and lower bracket 3 is provided with sliding rail 5, convenient for moving up and down sliding block 6 along sliding rail 5；Upper bracket 2
Lower end surface be fixed with positive and negative motor 4, the output shaft of positive and negative motor 4 is by shaft coupling connection wire rod 7, the company of being arranged on screw rod 7
Female connector drives connected screw rod 7 to rotate, to make the connector sleeve on screw rod 7 along silk convenient for making positive and negative motor 4 work
Bar 7 moves up and down, and then moves up and down with movable slider 6；The connector sleeve is provided with sliding block 6, and the cunning close to the side of work box 1
Block 6 is arranged on sliding rail 5, and the side on the connector sleeve far from sliding block 6 is fixed with connecting plate, and pressure is fixed with below the connecting plate
Contracting spring 8, the bottom end of compressed spring 8 are fixed with top electrode 9, the upper surface of lower bracket 3 be fixed with it is corresponding with top electrode 9 under
Electrode 10, compressed spring 8 play the role of buffering, to can play the work of buffering when being directed at top electrode 9 with lower electrode 10
With, and then make top electrode 9 and lower electrode 10 will not damaged in collision.
The surface of lower electrode 10 is arranged in top electrode 9.
The bottom end of screw rod 7 is provided with baffle, and the diameter of the baffle is greater than the diameter of screw rod 7.
The length dimension of connecting plate is greater than the diameter dimension of connector sleeve.
A kind of this kind of spot welding machine, by being arranged positive and negative motor 4, and in the output shaft connection wire rod 7 of positive and negative motor 4,
Screw rod 7 can be driven to rotate by positive and negative motor 4, so that the connector sleeve on screw rod 7 be made to move up and down along screw rod 7；Then exist again
Sliding rail 5 is set on work box 1, and sliding block 6 is set outside connector sleeve, can be moved up and down by sliding block 6 along sliding rail 5, conveniently be made
Sliding block 6 is moved up and down with connector sleeve；Then connecting plate is set on connector sleeve again, and compression bullet is set in the lower end surface of connecting plate
Spring 8, then top electrode 9 is arranged in the bottom end of compressed spring 8, it can pass through pressure when top electrode 9 is aligned with lower electrode 10
Contracting spring 8 plays the role of buffering, and then keeps top electrode 9 and the collision of lower electrode 10 not too big, and then will not damage and power on
Pole 9 and lower electrode 10.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (4)
1. a kind of spot welding machine, including work box (1), which is characterized in that the top of the side of the work box (1) is fixed with
Upper bracket (2), the lower part of the side of the work box (1) are fixed with lower bracket (3) corresponding with upper bracket (2), the work
Make the position on case (1) between upper bracket (2) and lower bracket (3) to be provided with sliding rail (5), the lower end of the upper bracket (2)
Face is fixed with positive and negative motor (4), and the output shaft of the positive and negative motor (4) passes through shaft coupling connection wire rod (7), the screw rod (7)
On be arranged with connector sleeve, which is provided with sliding block (6) close to the side of work box (1), and the sliding block (6) be arranged in sliding rail
(5) on, the side on the connector sleeve far from sliding block (6) is fixed with connecting plate, is fixed with compressed spring below the connecting plate
(8), the bottom end of the compressed spring (8) is fixed with top electrode (9), and the upper surface of the lower bracket (3) is fixed with and top electrode
(9) corresponding lower electrode (10).
2. a kind of spot welding machine according to claim 1, which is characterized in that the top electrode (9) is arranged in lower electrode
(10) surface.
3. a kind of spot welding machine according to claim 1, which is characterized in that the bottom end of the screw rod (7) is provided with gear
Plate, the diameter of the baffle are greater than the diameter of screw rod (7).
4. a kind of spot welding machine according to claim 1, which is characterized in that the length dimension of connecting plate is greater than connector sleeve
Diameter dimension.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821311132.6U CN208840687U (en) | 2018-08-15 | 2018-08-15 | A kind of spot welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821311132.6U CN208840687U (en) | 2018-08-15 | 2018-08-15 | A kind of spot welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208840687U true CN208840687U (en) | 2019-05-10 |
Family
ID=66353949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821311132.6U Active CN208840687U (en) | 2018-08-15 | 2018-08-15 | A kind of spot welding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208840687U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110340510A (en) * | 2019-07-26 | 2019-10-18 | 北京奥峰铭金属制品有限公司 | Resistance spot weld |
| CN111266720A (en) * | 2020-01-19 | 2020-06-12 | 江苏商贸职业学院 | Spot welding device with good heat dissipation effect for computer hardware development |
-
2018
- 2018-08-15 CN CN201821311132.6U patent/CN208840687U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110340510A (en) * | 2019-07-26 | 2019-10-18 | 北京奥峰铭金属制品有限公司 | Resistance spot weld |
| CN111266720A (en) * | 2020-01-19 | 2020-06-12 | 江苏商贸职业学院 | Spot welding device with good heat dissipation effect for computer hardware development |
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