CN209811443U - Discontinuous spot welder - Google Patents
Discontinuous spot welder Download PDFInfo
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- CN209811443U CN209811443U CN201920337323.8U CN201920337323U CN209811443U CN 209811443 U CN209811443 U CN 209811443U CN 201920337323 U CN201920337323 U CN 201920337323U CN 209811443 U CN209811443 U CN 209811443U
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Abstract
The utility model discloses an discontinuous spot welder, the on-line screen storage device comprises a base, the welding of the top right side of base has first casing, the inner chamber bottom screwed connection of first casing has the transformer, the welding of the top of first casing has the second casing, the front side right-hand member screwed connection of second casing has machine controller, the left side bottom screwed connection of base has foot switch, foot switch and machine controller electric connection, the rear side right-hand member screwed connection of second casing has gear motor, gear motor and machine controller electric connection, gear motor's output has the pivot through shaft coupling locking, the outer wall front side of pivot is stretched into the inner chamber and the interference fit of second casing and is had the circular slab. This discontinuous spot welder, accessible foot switch come control to the work piece spot welding, also can carry out discontinuous spot welding to the work piece through controlling, need not staff's touch-control foot switch always, has reduced staff's intensity of labour, has improved work efficiency.
Description
Technical Field
The utility model relates to a spot welding equipment technical field specifically is an intermittent type spot welder.
Background
The spot welder adopts the principle of two-sided two-point overcurrent welding, two electrodes pressurize the work piece and make two-layer metal form certain contact resistance under the pressure of two electrodes during operation, and welding current forms instantaneous heat welding at two contact resistance points when flowing through another electrode from an electrode, and welding current flows to this electrode formation return circuit from another electrode along two work pieces in the twinkling of an eye, and can not injure by the inner structure of welding the work piece, present spot welder controls spot welder work through foot switch, when needs carry out continuous spot welding operation to the work piece, need staff touch-control foot switch always, increased staff's intensity of labour, work efficiency has been reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an interrupted electric welding to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: an interrupted spot welding machine comprises a base, wherein a first shell is welded on the right side of the top end of the base, a transformer is connected to the bottom end of an inner cavity of the first shell through screws, a second shell is welded on the top end of the first shell, a motor controller is connected to the right end of the front side of the second shell through screws, a foot switch is connected to the bottom end of the left side of the base through screws, the foot switch is electrically connected with the motor controller, a speed reducing motor is connected to the right end of the rear side of the second shell through screws, the speed reducing motor is electrically connected with the motor controller, a rotating shaft is locked at the output end of the speed reducing motor through a coupler, the front side of the outer wall of the rotating shaft extends into the inner cavity of the second shell and is in interference fit with a circular plate, a groove is formed in the front side of the circular plate, a first slide way is formed in the middle of the top end of the inner cavity of, a first rectangular rod is welded in the inner cavity of the first slide way extended from the bottom end of the first slide block, a second rectangular rod is welded on the right side of the first rectangular rod, a fixture block inserted into the inner cavity of the groove is welded at the right end of the rear side of the second rectangular rod, second slide ways are arranged at the left ends of the front side and the rear side of the inner cavity of the second shell along the vertical direction, one part of a second sliding block is inserted at the top end of the inner cavity of the second sliding way, the other part of the second sliding block is connected with an upper electrode main body through screws, the upper electrode main body is electrically connected with the transformer, the top end of the upper electrode main body is coupled with one end of a connecting rod, the other end of the connecting rod is coupled with the left side of the first rectangular rod, the bottom end of the upper electrode main body extends out of the lower surface of the second shell, the left side of the top end of the base is connected with a lower electrode main body through screws at the position corresponding to the upper electrode main body, and the lower electrode main body is electrically connected with the transformer.
Preferably, the shape of the inner cavity of the first slideway is dovetail groove shape, and the first sliding block is inserted into the inner cavity of the first slideway in a matching way.
Preferably, the first rectangular bar and the second rectangular bar are located on the same horizontal line.
Preferably, the fixture block is T-shaped, and the fixture block is inserted into the inner cavity of the groove in a matched manner.
Preferably, the connecting rod is inclined to the left side from top to bottom.
Compared with the prior art, the beneficial effects of the utility model are that: the intermittent spot welding machine can control the start of the speed reducing motor through the cooperation of the foot switch and the motor controller, the speed reducing motor can work through the touch foot switch, the speed reducing motor can also be controlled to work continuously through directly adjusting the motor controller, the speed reducing motor can drive the rotating shaft and the circular plate to rotate clockwise around the axis of the speed reducing motor after being started, the first rectangular rod can do intermittent left-right reciprocating motion through the cooperation of the groove, the clamping block, the second rectangular rod, the first rectangular rod and the first sliding block, the upper electrode body can do intermittent up-down reciprocating motion through the cooperation of the connecting rod, the upper electrode body, the second sliding block and the second sliding way, so that the workpiece can be continuously subjected to spot welding operation through the contact of the upper electrode body and the lower motor body, the device can control the spot welding of the workpiece through the foot switch, and can also perform intermittent spot welding on the workpiece through control, the working personnel are not required to touch the foot switch all the time, the labor intensity of the working personnel is reduced, and the working efficiency is improved.
Drawings
Fig. 1 is a front view of the present invention;
fig. 2 is a front sectional view of the present invention;
fig. 3 is a left side sectional view of the present invention;
fig. 4 is a schematic view of the fixture block of the present invention.
In the figure: 1. the device comprises a base, 2, a foot switch, 3, a first shell, 4, a transformer, 5, a second shell, 6, a motor controller, 7, a speed reducing motor, 8, a rotating shaft, 9, a circular plate, 10, a groove, 11, a first slide way, 12, a first slide block, 13, a first rectangular rod, 14, a second rectangular rod, 15, a clamping block, 16, a second slide way, 17, a second slide block, 18, an upper electrode main body, 19, a connecting rod, 20 and a lower motor main body.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: an intermittent spot welding machine comprises a base 1, wherein a first shell 3 is welded on the right side of the top end of the base 1, a transformer 4 is connected to the bottom end of an inner cavity of the first shell 3 through screws, the type of the transformer 4 is BK-50VA and is controlled by an external operating system, an upper electrode main body 18 and a lower electrode main body 20 can be controlled to work, a second shell 5 is welded on the top end of the first shell 3, a motor controller 6 is connected to the right end of the front side of the second shell 5 through screws, the type of the motor controller 6 is KH-01, a speed reduction motor 7 and a foot switch 2 can be controlled to start, a foot switch 2 is connected to the bottom end of the left side of the base 1 through screws, the foot switch 2 is electrically connected with the motor controller 6, a speed reduction motor 7 is connected to the right end of the rear side of the second shell 5 through screws, the type of the speed reduction motor 7 is R107R77 and is controlled by, the output end of a speed reducing motor 7 is locked with a rotating shaft 8 through a coupler, the front side of the outer wall of the rotating shaft 8 extends into the inner cavity of the second shell 5 and is in interference fit with a circular plate 9, the speed reducing motor 7 can drive the rotating shaft 8 and the circular plate 9 to rotate clockwise around the axis of the speed reducing motor, the front side of the circular plate 9 is provided with a groove 10, the groove 10 can rotate clockwise around the central point of the circular plate 9, the middle part of the top end of the inner cavity of the second shell 5 is provided with a first slide way 11 along the left-right direction, the right side of the inner cavity of the first slide way 11 is inserted with a first slide block 12, the bottom end of the first slide block 12 extends out of the inner cavity of the first slide way 11 and is welded with a first rectangular rod 13, the moving direction of the first rectangular rod 13 can be limited through the cooperation of the first slide way 12 and the first slide way 11, the right side of the first rectangular rod, the fixture block 15 is inserted in the groove 10 in a matching manner, so that the fixture block 15 drives the second rectangular rod 14 and the first rectangular rod 13 to do intermittent left-right reciprocating motion, the left ends of the front side and the rear side of the inner cavity of the second shell 5 are both provided with a second slide way 16 along the up-down direction, the top end of the inner cavity of the second slide way 16 is inserted with one part of a second slide block 17, the other part of the second slide block 17 is connected with an upper electrode main body 18 through screws, the upper electrode main body 18 is electrically connected with the transformer 4, the top end of the upper electrode main body 18 is connected with one end of a connecting rod 19 in a shaft manner, the other end of the connecting rod 19 is connected with the left side of the first rectangular rod 13 in a shaft manner, the first rectangular rod 13 can push one end of the connecting rod 19 to do left-right reciprocating motion, so that the other end of the connecting rod 19 drives the upper electrode main body 18 to do intermittent up-down reciprocating, the left side of the top end of the base 1 is in screwed connection with the lower electrode main body 20 at a position corresponding to the upper electrode main body 18, the bottom end of the upper electrode main body 18 is in contact with the top end of the upper electrode main body 20, the workpiece can be subjected to spot welding, and the lower electrode main body 20 is electrically connected with the transformer 4.
Preferably, the shape of the inner cavity of the first sliding channel 11 is a dovetail groove, and the first sliding block 12 is inserted into the inner cavity of the first sliding channel 11 in a matching manner, so that the first sliding block 12 is prevented from being separated from the inner cavity of the first sliding channel 11, and the first rectangular rod 13 is more stably moved.
Preferably, the first rectangular bar 13 and the second rectangular bar 14 are located on the same horizontal line, so that the first rectangular bar 13 and the second rectangular bar 14 can reciprocate horizontally and leftwards simultaneously.
Preferably, the shape of the latch 15 is "T" and the latch 15 is inserted into the inner cavity of the groove 10, so that the latch 15 is prevented from being separated from the inner cavity of the groove 10, and the right side of the latch 15 driven by the latch 14 can move left and right stably.
Preferably, the connecting rod 19 is inclined from top to bottom to the left, so that the connecting rod 19 can push the upper electrode body 18 to move downward when the first rectangular rod 13 moves to the left.
The detailed connection means is a technique known in the art, and the following mainly describes the working principle and process, and the specific operation is as follows.
When the device is used, an external power supply of the motor controller 6 and the transformer 4 is connected, the motor controller 6 and the transformer 4 are controlled to be started, the transformer 4 can enable the upper electrode main body 18 and the lower motor main body 20 to work after being started, when the device needs to work continuously, the internal parameters of the motor controller 6 are adjusted to control the speed reducing motor 7 to be started, the speed reducing motor 7 can drive the rotating shaft 8 and the circular plate 9 to rotate clockwise around the axis of the speed reducing motor 7, the groove 10 can rotate clockwise around the central point of the circular plate 9, the groove 10 is in adaptive insertion connection with the fixture block 15, the fixture block 15 can drive one end of the second rectangular rod 14 to do intermittent left-right reciprocating motion under the rotation of the groove 10, the fixture block 15 and one end of the second rectangular rod 14 can stay for one end time and then move to the right side after moving to the left side, the other end of the second rectangular rod 14 can drive one end of the first rectangular rod 13 and one end of the connecting rod 19 to do left, so that the other end of the connecting rod 19 drives the upper electrode main body 18 to intermittently reciprocate up and down under the cooperation of the second sliding block 17 and the second sliding rail 16, so that the bottom end of the upper electrode main body 18 can intermittently contact with the top end of the lower motor main body 20, and the bottom end of the upper electrode main body 18 can stay for a period of time after contacting with the top end of the upper electrode main body 20, so as to ensure that spot welding can be performed on a workpiece, when a manual control device is required to work, the foot switch 2 is touched after internal parameters of the motor controller 6 are adjusted, the foot switch 2 is touched and then transmitted to the motor controller 6 in the form of an electric signal, then the motor controller 6 can control the speed reduction motor 7 to start, when the foot switch 2 is separated from the contact, the motor controller 6 can control the speed reduction motor 7 to stop working, the device can control spot welding on the workpiece through the foot switch 2, also can carry out discontinuous spot welding to the work piece through controlling 6, make things convenient for the staff to use, be favorable to extensively promoting.
Claims (5)
1. An intermittent spot welder, comprising a base (1), characterized in that: the welding of the right side of the top end of the base (1) is provided with a first shell (3), the inner cavity bottom end of the first shell (3) is in screwed connection with a transformer (4), the welding of the top end of the first shell (3) is provided with a second shell (5), the front side right end of the second shell (5) is in screwed connection with a motor controller (6), the left side bottom end of the base (1) is in screwed connection with a foot switch (2), the foot switch (2) is electrically connected with the motor controller (6), the rear side right end of the second shell (5) is in screwed connection with a speed reducing motor (7), the speed reducing motor (7) is electrically connected with the motor controller (6), the output end of the speed reducing motor (7) is locked with a rotating shaft (8) through a coupler, the front side of the outer wall of the rotating shaft (8) extends into the inner cavity of the second shell (5) in an interference fit manner and is provided, a groove (10) is formed in the front side of the circular plate (9), a first slide way (11) is formed in the middle of the top end of an inner cavity of the second shell (5) in the left-right direction, a first slide block (12) is inserted into the right side of the inner cavity of the first slide way (11), a first rectangular rod (13) is welded to the inner cavity of the first slide way (11) extending out of the bottom end of the first slide block (12), a second rectangular rod (14) is welded to the right side of the first rectangular rod (13), a clamping block (15) inserted into the inner cavity of the groove (10) is welded to the right end of the rear side of the second rectangular rod (14), second slide ways (16) are formed in the left ends of the front side and the rear side of the inner cavity of the second shell (5) in the up-down direction, a part of a second slide block (17) is inserted into the top end of the inner cavity of the slide way (16), and an upper electrode, the upper electrode main body (18) is electrically connected with the transformer (4), the top end of the upper electrode main body (18) is connected with one end of a connecting rod (19) in a shaft mode, the other end of the connecting rod (19) is connected with the left side of the first rectangular rod (13) in a shaft mode, the bottom end of the upper electrode main body (18) extends out of the lower surface of the second shell (5), the top left side of the base (1) is connected with a lower electrode main body (20) in a position corresponding to the upper electrode main body (18) through screws, and the lower electrode main body (20) is electrically connected with the transformer (4).
2. An intermittent spot welder according to claim 1, characterized in that: the inner cavity of the first slide way (11) is in a dovetail groove shape, and the first sliding block (12) is in adaptive insertion connection with the inner cavity of the first slide way (11).
3. An intermittent spot welder according to claim 2, characterized in that: the first rectangular rod (13) and the second rectangular rod (14) are located on the same horizontal line.
4. An intermittent spot welder according to claim 3, characterized in that: the shape of the clamping block (15) is T-shaped, and the clamping block (15) is in adaptive insertion connection with the inner cavity of the groove (10).
5. An intermittent spot welder according to claim 1, characterized in that: the connecting rod (19) inclines to the left side from top to bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920337323.8U CN209811443U (en) | 2019-03-16 | 2019-03-16 | Discontinuous spot welder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920337323.8U CN209811443U (en) | 2019-03-16 | 2019-03-16 | Discontinuous spot welder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209811443U true CN209811443U (en) | 2019-12-20 |
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ID=68875840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920337323.8U Active CN209811443U (en) | 2019-03-16 | 2019-03-16 | Discontinuous spot welder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209811443U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113909614A (en) * | 2021-09-24 | 2022-01-11 | 蒋伟 | Solar cell welding machine |
-
2019
- 2019-03-16 CN CN201920337323.8U patent/CN209811443U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113909614A (en) * | 2021-09-24 | 2022-01-11 | 蒋伟 | Solar cell welding machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200720 Address after: No.509, No.5, Guanle Road, Luhu community, Guanhu street, Longhua District, Shenzhen City, Guangdong Province Co-patentee after: Shenzhen LiCo Welding Technology Co.,Ltd. Patentee after: SHENZHEN LIKE ELECTRIC CO.,LTD. Address before: No.509, No.5, Guanle Road, Luhu community, Guanhu street, Longhua District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN LIKE ELECTRIC CO.,LTD. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210127 Address after: 518000 Room 401, building B, 162, kukengtong Fuyu Industrial Zone, Kukeng community, Guanlan street, Longhua District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Meile welding equipment Co.,Ltd. Address before: 518110 509, No.5, Guanle Road, Luhu community, Guanhu street, Longhua District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN LIKE ELECTRIC CO.,LTD. Patentee before: Shenzhen LiCo Welding Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210219 Address after: 518000 6G, HuiFu Pavilion, Caifu building, CaiTian Road, Futian District, Shenzhen City, Guangdong Province Patentee after: Wang Huirong Address before: 518000 Room 401, building B, 162, kukengtong Fuyu Industrial Zone, Kukeng community, Guanlan street, Longhua District, Shenzhen City, Guangdong Province Patentee before: Shenzhen Meile welding equipment Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221128 Address after: 518000 Room 401, building B, 162, kukengtong Fuyu Industrial Zone, Kukeng community, Guanlan street, Longhua District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Capri Intelligent Equipment Co.,Ltd. Address before: 518000 6G, HuiFu Pavilion, Caifu building, CaiTian Road, Futian District, Shenzhen City, Guangdong Province Patentee before: Wang Huirong |
|
| TR01 | Transfer of patent right |