CN216849632U - Compressing clamp for laminating soldering of transformer copper sheets - Google Patents
Compressing clamp for laminating soldering of transformer copper sheets Download PDFInfo
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- CN216849632U CN216849632U CN202220300599.0U CN202220300599U CN216849632U CN 216849632 U CN216849632 U CN 216849632U CN 202220300599 U CN202220300599 U CN 202220300599U CN 216849632 U CN216849632 U CN 216849632U
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Abstract
The utility model provides a compressing clamp for the laminated soldering of transformer copper sheets, which comprises a clamp base, wherein a first mounting seat and a second mounting seat are symmetrically fixed on the outer side wall of the clamp base, and a rotating shaft is rotatably arranged between the first mounting seat and the second mounting seat; a pressing arm is fixedly arranged on the rotating shaft in parallel, and a pressing plate is fixed at the bottom of the tail end of the pressing arm; a rotating arm is fixed in the middle of the rotating shaft; the rotating arm is hinged with a pneumatic compaction power mechanism for driving the rotating arm to rotate. The pressing clamp can be used for maintaining the pressure of the laminated welding of the copper sheet pins in the production process of the transformer, so that the copper sheet pins can be quickly pressed after being welded, the pressure can be maintained, the reliability of welding and bonding between the laminated copper sheets is guaranteed, and the welding quality is improved.
Description
Technical Field
The utility model relates to a transformer field especially relates to the compressing clamp of the range upon range of soldering of transformer copper sheet.
Background
In the transformer production process, need use range upon range of copper sheet as the electrode wiring pin of transformer, in order to guarantee the quality of range upon range of copper sheet, the copper sheet after will range upon range of needs adopts soldering tin to weld, in welding process, at first will need range upon range of copper sheet pin to dip into soldering tin, then take out the copper sheet again, and take out whole copper sheet pin and put into foot-operated press after putting into, compress tightly, and pressurize a period, adopt current foot-operated press, it mainly follows lever principle, it is more time-consuming and energy-consuming to compress tightly the in-process to copper sheet pin, concrete work efficiency that compresses tightly is low, operating personnel's intensity of labour is high, can't guarantee follow-up welding quality and reliability.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a clamp that compresses tightly of the range upon range of soldering of transformer copper sheet, this clamp that compresses tightly can be used for the range upon range of welding pressurize of transformer production in-process copper sheet pin to use, make its compressing tightly that can be quick after welding to can realize the pressurize, guarantee the reliability of welding bonding between the range upon range of copper sheet, improve welding quality.
In order to realize the technical characteristics, the purpose of the utility model is realized as follows: the pressing clamp for the lamination soldering of the copper sheets of the transformer comprises a clamp base, wherein a first mounting seat and a second mounting seat are symmetrically fixed on the outer side wall of the clamp base, and a rotating shaft is rotatably arranged between the first mounting seat and the second mounting seat; a pressing arm is fixedly arranged on the rotating shaft in parallel, and a pressing plate is fixed at the bottom of the tail end of the pressing arm; a rotating arm is fixed in the middle of the rotating shaft; the rotating arm is hinged with a pneumatic compaction power mechanism for driving the rotating arm to rotate.
The clamp base adopts an L-shaped cross section.
The rotating shaft is rotatably supported and installed between the first installation seat and the second installation seat through a sliding bearing.
The pressing arm is fixedly connected with the rotating shaft through a radial set screw.
The pneumatic pressing power mechanism comprises a cylinder mounting seat fixed at the top of the clamp base, a pressing cylinder is hinged to the cylinder mounting seat, a pull rod is mounted at the tail end of a piston rod of the pressing cylinder, the tail end of the pull rod is hinged to the rotating arm through a short shaft, and the short shaft is fixed on the outer side wall of the rotating arm.
And the cylinder body of the pressing cylinder is rotatably supported on the cylinder mounting seat through a cylinder body hinge shaft.
The tail end of the pull rod is in rotating fit with the short shaft through a bearing.
And the compressing cylinder is provided with a first magnetic switch and a second magnetic switch for controlling the stroke of the piston rod.
The pressing arm is of an L-shaped structure.
And an open slot for locking is processed at the end head of the rotating arm.
The utility model discloses there is following beneficial effect:
1. through adopting the utility model discloses it can be used for the range upon range of welding pressurize of transformer production in-process copper sheet pin to compress tightly the anchor clamps and use, makes its compressing tightly that can be quick after welding to can realize the pressurize, guarantee the reliability of welding bonding between the range upon range of copper sheet, improve welding quality.
2. The sliding bearing ensures that the rotating shaft can rotate smoothly.
3. The radial set screw ensures the reliable connection between the pressing arm and the rotating shaft and can realize the transmission of torque.
4. The pneumatic compaction power mechanism can be used for providing compaction power.
5. Through the hinged connection, the pressing cylinder can rotate within a certain range.
6. The first magnetic switch and the second magnetic switch can be used for controlling the stroke of the piston rod, and further adjusting the compression degree.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a first perspective three-dimensional view of the present invention.
Fig. 2 is a second perspective three-dimensional view of the present invention.
Fig. 3 is a third perspective three-dimensional view of the present invention.
Fig. 4 is a fourth perspective three-dimensional view of the present invention.
Fig. 5 is a fifth perspective three-dimensional view of the present invention.
In the figure: the device comprises a first magnetic switch 1, a pressing cylinder 2, a second magnetic switch 3, a cylinder mounting seat 4, a cylinder body hinged shaft 5, a piston rod 6, a pull rod 7, a short shaft 8, a rotating arm 9, a clamp base 10, a second mounting seat 11, a rotating shaft 12, a first mounting seat 13, a radial set screw 14, a sliding bearing 15, a pressing arm 16, a pressing plate 17 and an open slot 18.
Detailed Description
The following describes embodiments of the present invention with reference to the accompanying drawings.
Referring to fig. 1-5, the compressing clamp for laminating and soldering the copper sheets of the transformer comprises a clamp base 10, wherein a first mounting seat 13 and a second mounting seat 11 are symmetrically fixed on the outer side wall of the clamp base 10, and a rotating shaft 12 is rotatably mounted between the first mounting seat 13 and the second mounting seat 11; a pressing arm 16 is fixedly arranged on the rotating shaft 12 in parallel, and a pressing plate 17 is fixed at the bottom of the tail end of the pressing arm 16; a rotating arm 9 is fixed at the middle part of the rotating shaft 12; the rotating arm 9 is hinged with a pneumatic compaction power mechanism for driving the rotating arm to rotate. The utility model discloses a compress tightly anchor clamps can be used for the range upon range of welding pressurize of copper sheet pin to use in the transformer production process, make its welding after can be quick compress tightly to can realize the pressurize, guarantee the reliability of welding bonding between the range upon range of copper sheet, improve welding quality. In the specific use process, the rotating arm 9 is driven by the pneumatic pressing power mechanism, the rotating shaft 12 is driven by the rotating arm 9, the pressing arm 16 is driven by the rotating shaft 12, the pressing plate 17 is driven by the pressing arm 16, and the copper sheet pins to be welded are pressed tightly by the pressing plate 17.
Further, the clamp base 10 has an L-shaped cross section. The clamp base 10 with the L-shaped cross section can be used for fixing and mounting the whole pressing clamp, and further the whole pressing clamp is fixed and mounted
Further, the rotating shaft 12 is rotatably supported and installed between the first mounting seat 13 and the second mounting seat 11 by a sliding bearing 15. Smooth rotation of the rotary shaft 12 is ensured by the above-described sliding bearing 15.
Further, the pressing arm 16 is fixedly connected to the rotating shaft 12 by a radial set screw 14. The radial set screw 14 described above ensures a secure connection between the pressure arm 16 and the rotary shaft 12 and enables the transmission of torque. Thereby ensuring that the rotating shaft 12 can drive the corresponding pressing arm 16 to reliably rotate in the rotating process.
Furthermore, the pneumatic pressing power mechanism comprises a cylinder mounting seat 4 fixed at the top of the clamp base 10, a pressing cylinder 2 is hinged to the cylinder mounting seat 4, a pull rod 7 is installed at the tail end of a piston rod 6 of the pressing cylinder 2, the tail end of the pull rod 7 is hinged to a rotating arm 9 through a short shaft 8, and the short shaft 8 is fixed on the outer side wall of the rotating arm 9. The pneumatic compaction power mechanism can be used for providing compaction power. In the working process, the piston rod 6 is driven through the pressing cylinder 2, the pull rod 7 is driven through the piston rod 6, the rotating arm 9 is driven through the pull rod 7, the rotating arm 9 drives the rotating shaft 12 to rotate, the pressing arm 16 is driven through the rotating shaft 12, the pressing arm 16 drives the pressing plate 17 to press down, and then the copper sheet is pressed tightly.
Further, the cylinder body of the pressing cylinder 2 is rotatably supported on the cylinder mounting seat 4 through a cylinder body hinge shaft 5. Through the hinged connection, the pressing cylinder 2 can rotate within a certain range.
Further, the tail end of the pull rod 7 is rotatably matched with the short shaft 8 through a bearing. Through the rotation fit, the pull rod 7 can smoothly drive the short shaft 8, and further torque is transmitted.
Further, a first magnetic switch 1 and a second magnetic switch 3 for controlling the stroke of the piston rod are arranged on the pressing cylinder 2. The first magnetic switch 1 and the second magnetic switch 3 can be used for controlling the stroke of the piston rod, and further adjusting the compression degree.
Further, the pressing arm 16 is of an L-shaped structure. Through foretell L type structure can make things convenient for the fixed mounting of clamp plate 17 to make things convenient for its subsequent to compress tightly.
Furthermore, the end of the rotating arm 9 is provided with an open slot 18 for locking. The groove 18 ensures a secure clamping and fixing of the rotary shaft 12 and thus a transmission of the power of the rotor arm 9 to the rotary shaft 12.
The utility model discloses a working process and principle:
in the specific use process, firstly, a laminated copper sheet pin is immersed in soldering tin liquid, then the pin is taken out, the copper sheet pin stained with soldering tin is placed on a lower supporting seat, a pneumatic pressing power mechanism is started, a piston rod 6 is driven through a pressing cylinder 2, a pull rod 7 is driven through the piston rod 6, a rotating arm 9 is driven through the pull rod 7, a rotating shaft 12 is driven through the rotating arm 9 to rotate, a pressing arm 16 is driven through the rotating shaft 12, a pressing plate 17 is driven by the pressing arm 16 to press downwards, the copper sheet is pressed tightly, and the pressure is maintained for a period of time after the pressing; and after the copper sheet is welded, loosening the pressing cylinder 2, then loosening the pressing plate 17, further taking out the copper sheet pin, and finally completing the reliable welding of the whole pin.
Claims (10)
1. The compressing clamp for the laminated soldering of the copper sheets of the transformer is characterized in that: the clamp comprises a clamp base (10), wherein a first mounting seat (13) and a second mounting seat (11) are symmetrically fixed on the outer side wall of the clamp base (10), and a rotating shaft (12) is rotatably mounted between the first mounting seat (13) and the second mounting seat (11); a pressing arm (16) is fixedly arranged on the rotating shaft (12) in parallel, and a pressing plate (17) is fixed at the bottom of the tail end of the pressing arm (16); a rotating arm (9) is fixed in the middle of the rotating shaft (12); the rotating arm (9) is hinged with a pneumatic compaction power mechanism for driving the rotating arm to rotate.
2. The pressing fixture for copper sheet lamination soldering of the transformer as claimed in claim 1, wherein: the clamp base (10) is of an L-shaped cross section.
3. The pressing fixture for copper sheet lamination soldering of the transformer as claimed in claim 1, wherein: the rotating shaft (12) is rotatably supported and installed between the first installation seat (13) and the second installation seat (11) through a sliding bearing (15).
4. The pressing fixture for copper sheet lamination soldering of the transformer as claimed in claim 1, wherein: the pressing arm (16) is fixedly connected with the rotating shaft (12) through a radial set screw (14).
5. The pressing fixture for copper sheet lamination soldering of the transformer as claimed in claim 1, wherein: the pneumatic pressing power mechanism comprises a cylinder mounting seat (4) fixed to the top of a clamp base (10), a pressing cylinder (2) is hinged to the cylinder mounting seat (4), a pull rod (7) is installed at the tail end of a piston rod (6) of the pressing cylinder (2), the tail end of the pull rod (7) is hinged to a rotating arm (9) through a short shaft (8), and the short shaft (8) is fixed to the outer side wall of the rotating arm (9).
6. The pressing fixture for copper sheet lamination soldering of the transformer as claimed in claim 5, wherein: the cylinder body of the pressing cylinder (2) is rotatably supported on the cylinder mounting seat (4) through a cylinder body hinge shaft (5).
7. The pressing fixture for copper sheet lamination soldering of the transformer as claimed in claim 5, wherein: the tail end of the pull rod (7) is in rotating fit with the short shaft (8) through a bearing.
8. The pressing fixture for copper sheet lamination soldering of the transformer as claimed in claim 5, wherein: and the compressing cylinder (2) is provided with a first magnetic switch (1) and a second magnetic switch (3) for controlling the stroke of the piston rod.
9. The pressing fixture for copper sheet lamination soldering of the transformer as claimed in claim 1, wherein: the pressing arm (16) is of an L-shaped structure.
10. The pressing fixture for copper sheet lamination soldering of the transformer as claimed in claim 1, wherein: an open slot (18) for locking is processed at the end head of the rotating arm (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220300599.0U CN216849632U (en) | 2022-02-15 | 2022-02-15 | Compressing clamp for laminating soldering of transformer copper sheets |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220300599.0U CN216849632U (en) | 2022-02-15 | 2022-02-15 | Compressing clamp for laminating soldering of transformer copper sheets |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216849632U true CN216849632U (en) | 2022-06-28 |
Family
ID=82088630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220300599.0U Active CN216849632U (en) | 2022-02-15 | 2022-02-15 | Compressing clamp for laminating soldering of transformer copper sheets |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216849632U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118514063A (en) * | 2024-07-19 | 2024-08-20 | 湖南视比特机器人有限公司 | Pressing plate device and sorting system |
-
2022
- 2022-02-15 CN CN202220300599.0U patent/CN216849632U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118514063A (en) * | 2024-07-19 | 2024-08-20 | 湖南视比特机器人有限公司 | Pressing plate device and sorting system |
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