CN218134420U

CN218134420U - Improve modulus of continuity stamping structure of terminal convex closure electric conductivity

Info

Publication number: CN218134420U
Application number: CN202222650961.XU
Authority: CN
Inventors: 蒋云泉
Original assignee: Suzhou Tianye Mechanical Industry Co ltd
Current assignee: Suzhou Tianye Mechanical Industry Co ltd
Priority date: 2022-10-09
Filing date: 2022-10-09
Publication date: 2022-12-27
Anticipated expiration: 2032-10-09

Abstract

The utility model provides an improve modulus of continuity stamping structure of terminal convex closure electric conductivity, including cope match-plate pattern and lower bolster, be equipped with the activity on the lower bolster and run through the lower mould drift of lower bolster, be equipped with on the cope match-plate pattern with the lower mould drift corresponds the spacing post of arranging. The utility model provides a pair of improve progressive die stamping structure of terminal convex closure electric conductivity has set up one on the cope match-plate pattern and has corresponded the last mould spacing post of arranging with the lower mould drift for the terminal has a limit structure in the convex closure punching process in the convex closure top outside, forms the convex closure with lower mould drift cooperation punching press, and this limit structure can avoid the terminal at the crooked calotte problem that causes in convex closure forming process top.

Description

Improve modulus of continuity stamping structure of terminal convex closure electric conductivity

Technical Field

The utility model relates to a stamping equipment technical field, in particular to improve modulus of continuity stamping structure of terminal convex closure electric conductivity.

Background

The terminal convex hull is a common terminal structure, the top of the existing terminal convex hull is usually a dome structure (fig. 1), and particularly, when a planar conductor is contacted, the problem that the contact area is small and the conductivity is poor exists.

The problem is mainly that the terminal is in the convex hull stamping process, the convex hull outside does not have limit structure, and terminal convex hull top forming process is crooked to result in.

Therefore, in order to overcome the above-mentioned shortcomings of the prior art, it is necessary to design a continuous stamping structure for improving the conductivity of the terminal convex hull.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects in the prior art, the utility model aims to provide an improve modulus of continuity punching press structure of terminal convex closure conductivity.

In order to achieve the above objects and other related objects, the present invention provides a technical solution: the utility model provides an improve modulus of continuity stamping structure of terminal convex closure conductivity, includes cope match-plate pattern and lower bolster, be equipped with the activity on the lower bolster and run through the lower mould drift of lower bolster, be equipped with on the cope match-plate pattern with the last mould spacing post that the lower mould drift corresponds to be arranged.

The preferable technical scheme is as follows: and the lower template is provided with a through hole for the lower die punch to penetrate through.

The preferable technical scheme is as follows: and the bottom end of the lower die punch is connected with the punching end of the punching machine.

The preferable technical scheme is as follows: the bottom side of the upper template is provided with a mounting groove, the upper die limiting column comprises a limiting column and a spring, one end of the spring is connected with the bottom of the mounting groove, and the other end of the spring is connected with the top end of the limiting column.

The preferable technical scheme is as follows: the top end of the lower die punch and the bottom end of the upper die limiting column are of planar structures with the same shape.

Because of the application of the technical scheme, the utility model discloses the beneficial effect who has does:

the utility model provides a pair of improve modulus of continuity stamping structure of terminal convex closure conductivity has set up one on the cope match-plate pattern and has corresponded the spacing post of last mould of arranging with the lower mould drift for the terminal has a limit structure in the convex closure punching process outside the convex closure top, forms the convex closure with lower mould drift cooperation punching press, and this limit structure can avoid the terminal at the crooked calotte problem that causes in convex closure forming process top.

Drawings

Fig. 1 is a cross-sectional view of a terminal convex hull according to the background art.

Fig. 2 is a schematic view of the stamping structure of the present invention.

Figure 3 is adopting the utility model discloses the terminal convex closure cross-sectional view that the stamping structure punching press obtained.

In the above drawings, 1, an upper template; 11. mounting grooves; 2. a lower template; 21. a through hole; 3. a lower die punch; 4. an upper die limit column; 41. a limiting column; 42. a spring.

Detailed Description

The following description is given for illustrative embodiments of the present invention, and other advantages and effects of the present invention will be apparent to those skilled in the art from the disclosure of the present invention.

Please refer to fig. 1-3. It should be understood that in the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship that the product of the present invention is usually placed when in use, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the term refers must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance. The terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, an indirect connection via an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in fig. 1, for the utility model provides an improve modulus of continuity stamping structure of terminal convex closure conductivity, including cope match-plate pattern 1 and lower bolster 2. Wherein, a lower die punch 3 which movably penetrates through the lower die plate 2 is arranged on the lower die plate 2, and an upper die limit column 4 which is arranged corresponding to the lower die punch 3 is arranged on the upper die plate 1.

The lower template 2 is provided with a through hole 21 for the lower die punch 3 to pass through.

The bottom end of the lower die punch 3 is connected to the punching end of a punching machine (not shown).

The bottom side of the upper template 1 is provided with a mounting groove 11, and the upper die limit column 4 comprises a limit column 41 and a spring 42. One end of the spring 42 is connected with the groove bottom of the mounting groove 11, and the other end of the spring 42 is connected with the top end of the limiting column 41.

The top end of the lower die punch 3 and the bottom end of the upper die limiting column 4 are of plane structures with the same shape, so that the punch-formed terminal convex hull is of a flat-top structure.

Therefore, the utility model has the advantages of it is following:

the utility model provides a pair of improve modulus of continuity stamping structure of terminal convex closure electric conductivity has set up one on the cope match-plate pattern and has corresponded the spacing post of last mould of arranging with the lower mould drift for the terminal has a limit structure in the convex closure punching process outside the convex closure top, forms the convex closure with lower mould drift cooperation punching press, and this limit structure can avoid the terminal at the crooked calotte problem that causes in convex closure forming process top

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims

1. The utility model provides an improve modulus of continuity stamping structure of terminal convex closure electric conductivity, includes cope match-plate pattern (1) and lower bolster (2), its characterized in that: the lower die plate (2) is provided with a lower die punch (3) movably penetrating through the lower die plate (2), and the upper die plate (1) is provided with an upper die limiting column (4) correspondingly arranged with the lower die punch (3).

2. The continuous stamping structure for improving the conductivity of the convex hull of the terminal as claimed in claim 1, wherein: and the lower template (2) is provided with a through hole (21) for the lower die punch (3) to penetrate through.

3. The continuous stamping structure for improving the conductivity of the convex hull of the terminal according to claim 1, wherein: the bottom end of the lower die punch (3) is connected with the punching end of the punching machine.

4. The continuous stamping structure for improving the conductivity of the convex hull of the terminal as claimed in claim 1, wherein: the bottom side of the upper die plate (1) is provided with a mounting groove (11), the upper die limiting column (4) comprises a limiting column (41) and a spring (42), one end of the spring (42) is connected with the bottom of the mounting groove (11), and the other end of the spring (42) is connected with the top end of the limiting column (41).

5. The continuous stamping structure for improving the conductivity of the convex hull of the terminal as claimed in claim 1, wherein: the top end of the lower die punch head (3) and the bottom end of the upper die limiting column (4) are of plane structures with the same shape.