CN210702119U

CN210702119U - Stamping die for solar cell connecting sheet

Info

Publication number: CN210702119U
Application number: CN201921458520.1U
Authority: CN
Inventors: 高阳
Original assignee: Wujiang Limas Precision Machinery Co Ltd
Current assignee: Wujiang Limas Precision Machinery Co Ltd
Priority date: 2019-09-04
Filing date: 2019-09-04
Publication date: 2020-06-09
Anticipated expiration: 2029-09-04

Abstract

The utility model relates to a solar cell connecting sheet stamping die, which comprises a base, wherein a top seat is arranged above the base, the base is connected with the top seat through an elastic supporting component, an upper die is arranged below the top seat, a lower die is arranged above the base, the bottom end of the top seat and the top end of the base are provided with connecting rods, the connecting rod at the lower end of the top seat is connected with an upper die, the connecting rod at the upper end of the base is connected with a lower die, the lower end of the top seat and the upper end of the base are both provided with L-shaped rods, the L-shaped rods are respectively arranged at two sides of the connecting rod, the utility model discloses a spring supporting component is arranged, the upper die and the lower die normally work, the upper die presses down the lower die, a spring deforms, the top seat restores to the original position when not stressed, and the accuracy of connection between the upper die and the lower die is, the guide rod and the guide hole play a role in limiting and guiding when the upper die and the lower die are overlapped.

Description

Stamping die for solar cell connecting sheet

Technical Field

The utility model relates to a solar cell connection piece stamping die belongs to connection piece stamping die technical field.

Background

Along with the progress of science and technology, solar photovoltaic cell's application is more and more wide, and solar cell need use the battery connection piece at the equipment process, and current battery connection piece is through stamping die cold stamping machine-shaping, and mould stamping technology has the shaping fast, can realize batch processing, guarantee advantages such as machining precision, but the stability of the present battery connection piece stamping process mould of domestic present at present is not good, goes up the precision between mould and the bed die inaccurate.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem who solves overcomes current defect, provides solar cell connection piece stamping die, increases the stability of being connected with footstock, base in mould, bed die through setting up connecting rod and L type pole.

In order to solve the technical problem, the utility model provides a following technical scheme:

solar cell connection piece stamping die, the on-line screen storage device comprises a base, the base top is equipped with the footstock, be connected through elastic support component between base and the footstock, the below of footstock is equipped with the mould, the top of base is equipped with the bed die, the bottom of footstock and the top of base are equipped with the connecting rod, are located the connecting rod and the last mould of footstock lower extreme are connected, are located the connecting rod and the bed die of base upper end are connected, the lower extreme of footstock and the upper end of base all are equipped with L type pole, L type pole is located the both sides of connecting rod respectively, is located the tip of the L type pole of footstock lower extreme is connected with the both ends of last mould, is located the tip of the L type pole of base upper end is connected with the.

Furthermore, the elastic support assembly comprises a sleeve rod and a sliding column, one end of the sleeve rod is fixedly connected with the top seat, the top end of the sliding column is inserted into the sleeve rod in a sliding mode, one end of the sliding column is fixedly connected with the top end of the base, and one end, located outside the sleeve rod, of the sliding column is sleeved with a spring.

Furthermore, the upper die and the lower die are respectively provided with a first inserting hole and a second inserting hole on the surface, the connecting rod is inserted into the first inserting hole, and the L-shaped rod is inserted into the second inserting hole.

Furthermore, four corners of the bottom of the upper die are provided with guide rods, the lower die is provided with guide holes, and the guide rods and the guide holes are on the same vertical line.

Furthermore, the surface of the bottom of the upper die is provided with a stamping column, and the stamping column is fixedly connected with the upper die.

Furthermore, the lower die is provided with a stamping hole, and the stamping column and the stamping hole are on the same vertical line.

The utility model discloses beneficial effect:

1. the elastic supporting assembly is arranged, the upper die and the lower die work normally, the upper die presses the lower die, the spring deforms, the top seat restores to the original position when not stressed, and the guide rod and the guide hole play a role in limiting and guiding when the upper die and the lower die are superposed through the arrangement of the guide rod and the guide hole for correcting the connection accuracy of the upper die and the lower die;

2. increase the stability of being connected with footstock, base at mould, bed die through setting up connecting rod and L type pole, avoid producing at last mould to the extruded in-process of bed die and rock, can effectively solve the problem among the background art.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

Fig. 1 is a schematic structural view of a solar cell connecting sheet stamping die of the present invention;

fig. 2 is a schematic view of a guide rod and a guide hole of the solar cell connecting sheet stamping die of the present invention;

FIG. 3 is a schematic view of the connection between the connecting rod and the L-shaped rod and the first and second insertion holes of the solar cell connecting sheet stamping die of the present invention;

FIG. 4 is a schematic structural view of an upper mold of the solar cell connecting sheet stamping mold according to the present invention;

fig. 5 is a schematic structural view of the lower mold of the solar cell connecting sheet stamping mold of the present invention.

Reference numbers in the figures: 1. a base; 2. a top seat; 3. an elastic support member; 4. an upper die; 5. A lower die; 6. a connecting rod; 7. an L-shaped rod; 8. a loop bar; 9. a traveler; 10. a spring; 11. A first plug hole; 12. a second plug hole; 13. a guide bar; 14. a guide hole; 15. punching the column; 16. and punching a hole.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

The first embodiment is as follows:

as shown in fig. 1-5, a solar cell connecting sheet stamping die comprises a base 1, a top seat 2 is arranged above the base 1, the base 1 is connected with the top seat 2 through an elastic supporting component 3, an upper die 4 and a lower die 5 work normally through the elastic supporting component 3, the upper die 4 presses the lower die 5 downwards, a spring 10 deforms, the top seat 2 recovers to the original position when not stressed, the upper die 4 is arranged below the top seat 2, the lower die 5 is arranged above the base 1, a connecting rod 6 is arranged at the bottom end of the top seat 2 and the top end of the base 1, the connecting rod 6 at the lower end of the top seat 2 is connected with the upper die 4, the connecting rod 6 at the upper end of the base 1 is connected with the lower die 5, L-shaped rods 7 are arranged at the lower end of the top seat 2 and the upper end of the base 1, the L-shaped rods 7 are respectively arranged at two sides of the connecting rod 6, the end of the L-shaped rod 7, the tip that lies in L type pole 7 of base 1 upper end is connected with the both ends of bed die 5, increases the stability of being connected with footstock 2, base 1 at mould 4, bed die 5 through setting up connecting rod 6 and L type pole 7, avoids producing at last mould 4 to the extruded in-process of bed die 5 and rocks.

More specifically, the elastic support component 3 comprises a loop bar 8 and a sliding column 9, one end of the loop bar 8 is fixedly connected with the top seat 2, the top end of the sliding column 9 is inserted in the loop bar 8 in a sliding manner, one end of the sliding column 9 is fixedly connected with the top end of the base 1, one end of the sliding column 9, which is positioned outside the loop bar 8, is sleeved with a spring 10, the upper die 4 and the lower die 5 work normally by arranging the elastic support component 3, the upper die 4 presses down the lower die 5, the spring 10 deforms, the top seat 2 recovers to the original position when not stressed, the surfaces of the upper die 4 and the lower die 5 are both provided with a first insertion hole 11 and a second insertion hole 12, the connecting rod 6 is inserted in the first insertion hole 11, the L-shaped rod 7 is inserted in the second insertion hole 12, the stability of the connection of the upper die 4, the lower die 5, the top seat 2 and the base 1 is increased by arranging the connecting rod 6 and the L-shaped rod 7, and the shaking generated in the process, go up the bottom four corners of mould 4 and be equipped with guide bar 13, guide bar 14 and guide bar 13 and guide hole 14 have been seted up on lower mould 5 on same vertical line, guide bar 13 and guide hole 14 play spacing guide effect when last mould 4 and lower mould 5 coincide, it is equipped with punching press post 15 to go up mould 4 bottom surface, punching press post 15 and last mould 4 fixed connection, punching press hole 16 has been seted up on lower mould 5, punching press post 15 and punching press hole 16 are on same vertical line, the connection piece is placed on lower mould 5, it exerts pressure to lower mould 5 to go up mould 4 pushes down, punching press post 15 passes connection piece and 16 coincidences of punching press hole, accomplish punching press once.

Example two:

as shown in fig. 2-5, according to the first embodiment, in the process of applying pressure to the lower mold 5 by the upper mold 4, the guide rod 13 is inserted into the guide hole 14, the guide rod 13 and the guide hole 14 play a role in limiting, so that the upper mold 4 and the lower mold 5 are prevented from being subjected to too large force to cause deviation, the accuracy of the positions of the upper mold 4 and the lower mold 5 is ensured, the connecting rod 6 is connected with the first insertion hole 11, the L-shaped rod 7 is connected with the second insertion hole 12, and the connectivity between the upper mold 4 and the lower mold 5 and the top seat 2 and the base 1 is increased.

The utility model discloses improve in: the utility model discloses when using, place the connection piece on bed die 5, exert pressure to last mould 4, go up mould 4 and move down loop bar 8 and remove on traveller 9, spring 10 atress takes place to deform, and guide bar 13 is pegged graft inside guide hole 14, and punching press post 15 exerts pressure to punching press hole 16, disappears the pressure that footstock 2 and base 1 separation spring 10 received, and spring 10 resets to accomplish a punching press.

The above is the preferred embodiment of the present invention, and the technical personnel in the field of the present invention can also change and modify the above embodiment, therefore, the present invention is not limited to the above specific embodiment, and any obvious improvement made by the technical personnel in the field on the basis of the present invention all belong to the protection scope of the present invention.

Claims

1. Solar cell connection piece stamping die, including base (1), its characterized in that: a top seat (2) is arranged above the base (1), the base (1) and the top seat (2) are connected through an elastic supporting component (3), an upper die (4) is arranged below the top seat (2), a lower die (5) is arranged above the base (1), the bottom end of the top seat (2) and the top end of the base (1) are provided with connecting rods (6), the connecting rod (6) positioned at the lower end of the top seat (2) is connected with the upper die (4), the connecting rod (6) positioned at the upper end of the base (1) is connected with the lower die (5), the lower end of the top seat (2) and the upper end of the base (1) are both provided with an L-shaped rod (7), the L-shaped rods (7) are respectively positioned at two sides of the connecting rod (6), the end parts of the L-shaped rods (7) at the lower end of the top seat (2) are connected with two ends of the upper die (4), and the end parts of the L-shaped rods (7) at the upper end of the base (1) are connected with two ends of the lower die (5).

2. The solar cell tab stamping die of claim 1, wherein: elastic support subassembly (3) include loop bar (8) and traveller (9), the one end and footstock (2) fixed connection of loop bar (8), the top of traveller (9) slides and pegs graft inside loop bar (8), the one end of traveller (9) and the top fixed connection of base (1), spring (10) have been cup jointed to the one end that traveller (9) are located loop bar (8) outside.

3. The solar cell tab stamping die of claim 1, wherein: first plug-in holes (11) and second plug-in holes (12) are formed in the surfaces of the upper die (4) and the lower die (5), the connecting rod (6) is plugged with the first plug-in holes (11), and the L-shaped rod (7) is plugged with the second plug-in holes (12).

4. The solar cell tab stamping die of claim 1, wherein: the bottom four corners of the upper die (4) are provided with guide rods (13), the lower die (5) is provided with guide holes (14), and the guide rods (13) and the guide holes (14) are on the same vertical line.

5. The solar cell tab stamping die of claim 1, wherein: the stamping die is characterized in that a stamping column (15) is arranged on the surface of the bottom of the upper die (4), and the stamping column (15) is fixedly connected with the upper die (4).

6. The solar cell tab stamping die of claim 5, wherein: and the lower die (5) is provided with a punching hole (16), and the punching column (15) and the punching hole (16) are on the same vertical line.