CN211072219U - High-efficient spot welder - Google Patents
High-efficient spot welder Download PDFInfo
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- CN211072219U CN211072219U CN201922216307.6U CN201922216307U CN211072219U CN 211072219 U CN211072219 U CN 211072219U CN 201922216307 U CN201922216307 U CN 201922216307U CN 211072219 U CN211072219 U CN 211072219U
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Abstract
The utility model discloses a high-efficiency spot welding machine, which comprises a base, wherein a conveyor belt, a processing mechanism and a pushing mechanism are arranged on the base, the processing mechanism and the pushing mechanism are positioned at two sides of the conveyor belt in parallel, the processing mechanism comprises a processing seat, the processing seat is connected with an upper electrode component through a vertical moving component, a lower electrode component is arranged on the processing seat, the lower electrode component and the upper electrode component are positioned on the same axis, a positioning plate is arranged on the processing seat, the pushing mechanism comprises a pushing seat, a pushing cylinder is arranged on the pushing seat, a piston rod of the pushing cylinder is connected with a pushing block, the height of the pushing block is larger than that of the conveyor belt, a pneumatic clamping jaw is arranged on the pushing block, the pushing block can drive the pneumatic clamping jaw to contact with a workpiece to be machined placed on the conveyor belt through the pushing cylinder and push the workpiece, the device is simple in structure and can realize automatic and efficient spot welding.
Description
Technical Field
The utility model relates to a spot welder equipment field especially relates to a high-efficient spot welder.
Background
The spot welder adopts the principle of double-sided double-point overcurrent welding, when in work, two electrodes pressurize a workpiece to enable two layers of metal to form a certain contact resistance under the pressure of the two electrodes, when welding current flows from one electrode to the other electrode, instant heat welding is formed at the two contact resistance points, and the welding current instantly flows from the other electrode to the electrode along the two workpieces to form a loop, so that the internal structure of the workpiece to be welded is not damaged. The spot welding machine is suitable for the metal product industries of automobile parts, special-shaped standard parts, electronic components, metal cabinet manufacturing and the like.
Most spot welder on the market need the manual work will treat that the processing product is taken to electrode department, also needs the manual work to get the piece when processing is accomplished, and time-wasting and manpower, current spot welder with conveyer when utilizing conveyer to improve spot welding efficiency, can't carry out accurate location to the spot welding position, lead to the rejection rate to increase, and work efficiency reduces.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects, the utility model aims to provide a high-efficiency spot welding machine which has simple structure and can realize automatic high-efficiency spot welding.
In order to achieve the above purpose, the utility model discloses a technical scheme is: a high-efficiency spot welding machine comprises a base, wherein a conveying belt, a processing mechanism and a pushing mechanism are arranged on the base, the processing mechanism and the pushing mechanism are parallelly arranged on two sides of the conveying belt, the processing mechanism comprises a processing seat, the processing seat is connected with an upper electrode assembly through a vertical moving assembly, a lower electrode assembly is arranged on the processing seat, the lower electrode assembly and the upper electrode assembly are positioned on the same axis, the upper motor assembly can be driven to move close to or away from the lower electrode assembly through the vertical moving assembly, a positioning plate is arranged on the processing seat, the positioning plate is positioned on one side, away from the conveying belt, of the lower electrode assembly, the pushing mechanism comprises a pushing seat, a pushing cylinder is arranged on the pushing seat, a piston rod of the pushing cylinder is connected with a pushing block, the height of the pushing block is larger than that of the conveying belt, and, the pushing block can drive the pneumatic clamping jaw to be in contact with a workpiece to be machined placed on the conveying belt and push the pneumatic clamping jaw to be close to the positioning plate through the pushing cylinder, and the height of the conveying belt is larger than that of the lower electrode assembly and smaller than that of the upper electrode assembly.
The utility model provides a pair of high-efficient spot welder, its beneficial effect is: through with processing agency and pushing mechanism parallel arrangement in the conveyer belt both sides, make and treat that the machined part can convey to the processing position through the conveyer belt, when treating that the machined part conveying targets in place, the drive of push cylinder promotes the piece and drives the pneumatic clamping jaw and treat on the conveyer belt that the machined part contacts and with its centre gripping to treating that the machined part can contact with the locating plate, treat this moment that the machined part is located between electrode assembly and the lower electrode assembly, realize that the pneumatic clamping jaw gets back to initial position through pushing cylinder drive it after the spot welding, treat after finishing processing that the machined part will be conveyed to the assigned position by the conveyer belt and retrieve, realize automatic high-efficient spot welding, save time and manpower.
Furthermore, a sliding groove is formed in the machining seat, the positioning plate is located in the sliding groove, a sliding block is arranged at the bottom of the positioning plate, one side, away from the lower electrode assembly, of the positioning plate is connected with a positioning cylinder arranged on the machining seat, the positioning plate can be driven by the positioning cylinder to move close to/away from the lower electrode assembly in the sliding groove, and the position of the positioning plate can be changed according to workpieces to be machined of different sizes.
Further, the vertical moving group comprises a connecting seat arranged on the processing seat, a vertical cylinder is arranged on the connecting seat, a piston rod of the vertical cylinder penetrates through the connecting seat and is connected with a connecting rod, one end, far away from the vertical cylinder, of the connecting rod is connected with the upper spot welding platform, the upper electrode assembly is arranged on the upper spot welding platform, and spot welding processing of the workpiece to be processed is achieved through position movement of the upper electrode assembly.
Furthermore, the upper electrode assembly comprises an upper electrode holding rod connected with the upper spot welding platform, an upper connecting arm penetrates through the upper electrode holding rod, the upper connecting arm is perpendicular to the upper electrode holding rod, and the upper connecting arm is connected with the upper electrode.
Furthermore, a cold water pipe is arranged on the upper connecting arm, so that the working temperature of the upper electrode and the working temperature of the lower electrode can be reduced, and the service life of the electrode can be prolonged.
Further, the lower electrode assembly comprises a lower electrode holding rod arranged on the base, a lower connecting arm penetrates through the lower electrode holding rod, the lower connecting arm is perpendicular to the lower electrode holding rod, and the lower connecting arm is connected with the lower electrode.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure:
1-a base; 2-a conveyor belt; 3-processing the base; 4-an upper electrode assembly; 5-a lower electrode assembly; 6-pushing the seat; 7-pushing the cylinder; 8-pushing block; 9-positioning plate; 91-a slide block; 10-a chute; 11-positioning the cylinder; 12-a connecting seat; 13-a vertical cylinder; 14-a connecting rod; 15-spot welding a platform; 16-upper electrode grip; 17-upper connecting arm; 18-an upper electrode; 19-a lower electrode; 20-a lower electrode grip; 21-lower connecting arm.
Detailed Description
The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.
Referring to the attached figure 1, the high-efficiency spot welding machine comprises a base 1, wherein a conveyor belt 2, a processing mechanism and a pushing mechanism are arranged on the base 1, the processing mechanism and the pushing mechanism are positioned on two sides of the conveyor belt 2 in parallel, the processing mechanism comprises a processing seat 3, the processing seat 3 is connected with an upper electrode component 4 through a vertical moving component, the vertical moving component comprises a connecting seat 12 arranged on the processing seat 3, a vertical cylinder 13 is arranged on the connecting seat 12, a piston rod of the vertical cylinder 13 penetrates through the connecting seat 12 and is connected with a connecting rod 14, one end, far away from the vertical cylinder 13, of the connecting rod 14 is connected with an upper spot welding platform 15, the upper electrode component 4 is arranged on the upper spot welding platform 15, a lower electrode component 5 is arranged on the processing seat 3, the lower electrode component 5 and the upper electrode component 4 are positioned on the same axis, the upper electrode component 4 can be, a positioning plate 9 is arranged on the processing seat 3, the positioning plate 9 is positioned on one side, away from the conveyor belt 2, of the lower electrode assembly 5, a chute 10 is arranged on the processing seat 3, the positioning plate 9 is positioned in the chute 10, a sliding block 91 is arranged at the bottom of the chute 10, one side, away from the lower electrode assembly 5, of the positioning plate 9 is connected with a positioning cylinder 11 arranged on the processing seat 3, the positioning plate 9 can be driven by the positioning cylinder 11 to move close to/away from the lower electrode assembly 5 in the chute 10, the pushing mechanism comprises a pushing seat 6, a pushing cylinder 7 is arranged on the pushing seat 6, a piston rod of the pushing cylinder 7 is connected with a pushing block 8, the height of the pushing block 8 is larger than that of the conveyor belt 2, a pneumatic clamping jaw is arranged on the pushing block 8, the pushing block 8 can be driven by the pushing cylinder 7 to drive the pneumatic clamping jaw to be in contact with;
the upper motor component 4 comprises an upper electrode holding rod 16 connected with an upper spot welding platform 15, an upper connecting arm 17 penetrates through the upper electrode holding rod 16, the upper connecting arm 17 is perpendicular to the upper electrode holding rod 16, the upper connecting arm 17 is connected with an upper electrode 18, a cold water pipe is arranged on the upper connecting arm 17, the lower electrode component 5 comprises a lower electrode holding rod 20 arranged on the base 1, a lower connecting arm 21 penetrates through the lower electrode holding rod 20, the lower connecting arm 21 is perpendicular to the lower electrode holding rod 20, the lower connecting arm 21 is connected with a lower electrode 19, and the lower electrode 19 and the upper electrode 18 are located on the same axis; the vertical cylinder 13 drives the upper electrode 18 to press the workpiece to be processed downwards, current passes through the upper electrode 18 and the lower electrode 19, instant thermal welding is formed at a welding point, and after welding is completed, the vertical cylinder 13 drives the upper electrode 18 to automatically move upwards and return to the original position.
Through with processing mechanism and pushing mechanism parallel arrangement in 2 both sides of conveyer belt, make and treat that the machined part can convey to the processing position through conveyer belt 2, when treating that the machined part conveys in place, push cylinder 7 drive and promote piece 8 and drive the pneumatic clamping jaw and treat on the conveyer belt 2 that the machined part contacts and with its centre gripping to treating that the machined part can contact with locating plate 9, treat that the machined part is located between last electrode subassembly 4 and lower electrode subassembly 5 this moment, realize that pneumatic clamping jaw gets back to the initial position through pushing cylinder 7 drive after spot welding, treat after finishing processing that the machined part will be conveyed to the assigned position by conveyer belt 2 and retrieve, realize automatic high-efficient spot welding, save time and manpower and improve work efficiency.
The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, so as not to limit the protection scope of the present invention, and all equivalent changes or modifications made according to the spirit of the present invention should be covered in the protection scope of the present invention.
Claims (6)
1. A high-efficiency spot welding machine comprises a base (1), and is characterized in that: the processing mechanism comprises a processing seat (3), the processing seat (3) is connected with an upper electrode component (4) through a vertical moving component, the processing seat (3) is provided with a lower electrode component (5), the lower electrode component (5) and the upper electrode component (4) are positioned on the same axis, the upper electrode component (4) can drive the upper electrode component to move close to/away from the lower electrode component (5) through the vertical moving component, a positioning plate (9) is arranged on the processing seat (3), the positioning plate (9) is positioned on one side of the lower electrode component (5) away from the conveyor belt (2), the pushing mechanism comprises a pushing seat (6), and a pushing cylinder (7) is arranged on the pushing seat (6), the piston rod that promotes cylinder (7) is connected with promotion piece (8), it highly is greater than conveyer belt (2) to promote piece (8), it is provided with pneumatic clamping jaw on promoting piece (8), it can drive it through promoting cylinder (7) and drive pneumatic clamping jaw and place treating the machined part contact on conveyer belt (2) and promote it and be close to locating plate (9) to promote piece (8), the height of conveyer belt (2) is greater than electrode subassembly (5) down and is less than electrode subassembly (4).
2. A high efficiency spot welder according to claim 1, characterized by: be provided with spout (10) on processing seat (3), locating plate (9) are located spout (10) and the bottom is provided with slider (91), electrode subassembly (5) one side is connected with location cylinder (11) of setting on processing seat (3) down kept away from in locating plate (9), motion that electrode subassembly (5) are close to/keep away from down can be done in spout (10) through location cylinder (11) drive to locating plate (9).
3. A high efficiency spot welder according to claim 1, characterized by: the vertical moving set comprises a connecting seat (12) arranged on a processing seat (3), a vertical cylinder (13) is arranged on the connecting seat (12), a piston rod of the vertical cylinder (13) penetrates through the connecting seat (12) and is connected with a connecting rod (14), one end, far away from the vertical cylinder (13), of the connecting rod (14) is connected with an upper spot welding platform (15), and an upper electrode assembly (4) is arranged on the upper spot welding platform (15).
4. A high efficiency spot welder according to claim 3, characterized by: the upper electrode assembly (4) comprises an upper electrode holding rod (16) connected with an upper spot welding platform (15), an upper connecting arm (17) penetrates through the upper electrode holding rod (16), the upper connecting arm (17) is perpendicular to the upper electrode holding rod (16), and the upper connecting arm (17) is connected with an upper electrode (18).
5. A high efficiency spot welder according to claim 4, characterized by: a cold water pipe is arranged on the upper connecting arm (17).
6. A high efficiency spot welder according to claim 4, characterized by: the lower electrode assembly (5) comprises a lower electrode holding rod (20) arranged on the base (1), a lower connecting arm (21) penetrates through the lower electrode holding rod (20), the lower connecting arm (21) is perpendicular to the lower electrode holding rod (20), the lower connecting arm (21) is connected with a lower electrode (19), and the lower electrode (19) and an upper electrode (18) are located on the same axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922216307.6U CN211072219U (en) | 2019-12-11 | 2019-12-11 | High-efficient spot welder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922216307.6U CN211072219U (en) | 2019-12-11 | 2019-12-11 | High-efficient spot welder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211072219U true CN211072219U (en) | 2020-07-24 |
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ID=71634376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922216307.6U Active CN211072219U (en) | 2019-12-11 | 2019-12-11 | High-efficient spot welder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211072219U (en) |
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2019
- 2019-12-11 CN CN201922216307.6U patent/CN211072219U/en active Active
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