CN219274201U

CN219274201U - High-speed stable tantalum capacitor support stamping structure

Info

Publication number: CN219274201U
Application number: CN202320127211.6U
Authority: CN
Inventors: 高结余; 李志明
Original assignee: Wuxi Dingya Precision Manufacturing Co ltd
Current assignee: Wuxi Dingya Precision Manufacturing Co ltd
Priority date: 2023-01-13
Filing date: 2023-01-13
Publication date: 2023-06-30
Anticipated expiration: 2033-01-13

Abstract

The utility model relates to the technical field of machining, in particular to a high-speed stable tantalum capacitor support stamping structure, which comprises a die cover plate, wherein an upper die holder is arranged at the bottom end of the die cover plate, an upper base plate and an upper limit column are arranged at the bottom of the upper die holder, a male die fixing plate is arranged at the bottom of the upper base plate, a depth fixing plate is arranged at the bottom of the male die fixing plate, a stripper plate is arranged at the bottom of the depth fixing plate, a concave die plate is arranged at the lower end of the stripper plate, a lower base plate is arranged at the bottom end of the concave die plate, and a lower die holder is arranged at the bottom end of the lower base plate. According to the utility model, a plurality of inclined push rods capable of moving up and down are additionally arranged in a die stripper plate, and a plurality of movable push blocks are additionally arranged at a lower die guide plate, before a product is punched by a die, the push blocks are pushed by the inclined push rods, and then the material is pushed to an accurate position by the push blocks, and then the product is punched.

Description

High-speed stable tantalum capacitor support stamping structure

Technical Field

The utility model relates to the technical field of machining, in particular to a high-speed stable tantalum capacitor bracket stamping structure.

Background

Along with the progress and development of technology, the size requirement of the tantalum capacitor bracket product is higher and higher, the size stability requirement of the product is also higher and higher, the demand is increased year by year, and a high-speed and stable tantalum capacitor bracket die structure is needed.

Because the thickness of the raw material of the tantalum capacitor bracket is thinner (the general thickness is between 0.1 and 0.15), the dimensional tolerance of the product is smaller, the tolerance from the center of a bracket positioning hole to the edge of an outer frame is +/-0.03, the existing die adopts a fixed datum bar and a movable push rod to position the center to the edge of the bracket hole, the mode can be produced after debugging is required during production each time, the tightness of the push rod can influence the smoothness of the material in the die, the production efficiency and the stability of the product are seriously influenced, the positioning mode of the product in the die also adopts the inclined plane positioning of a conical positioning needle, the product symmetry degree is out of tolerance when the feeding of the raw material is unsmooth or the feeding position is not smooth, and the product size can change after the stamping speed of a machine tool is regulated each time.

Disclosure of Invention

The utility model aims to provide a high-speed stable tantalum capacitor bracket stamping structure.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a high-speed stable tantalum capacitor support stamping structure, includes the mould apron, the upper die base is settled to the bottom of mould apron, and installs upper padding plate and last spacing post in the bottom of upper die base, the punch holder is settled to the bottom of upper padding plate, and the bottom of punch holder installs the degree of depth fixed plate, the stripper plate is settled to the bottom of degree of depth fixed plate, and takes off the lower extreme of stripper plate and install the concave template, the lower bolster is settled to the bottom of concave template, and the bottom of lower bolster is settled the die holder, lower spacing post is all installed at the top four corners end of die holder, stock guide and ejector pad are installed at the top of concave template, oblique push rod is installed to the front end of stripper plate, and the top of oblique push rod is settled there is the spring, the stop screw is installed at the top of spring, the material is settled to the bottom of stock guide.

Preferably, the upper die holder is fixedly connected with the upper limit posts, and the upper limit posts are provided with four.

Preferably, the die cover plate and the upper die base are fixedly connected, and the upper die base and the upper base plate are fixedly connected.

Preferably, the upper base plate, the male die fixing plate, the depth fixing plate and the stripper plate are tightly attached to each other in sequence.

Preferably, the die plate and the lower base plate are fixedly connected, and the lower base plate and the lower die holder are fixedly connected.

Preferably, the lower die holder is fixedly connected with the lower limit post.

The utility model has at least the following beneficial effects:

1. a plurality of inclined push rods capable of moving up and down are additionally arranged in a die stripper plate, a plurality of movable push blocks are additionally arranged at a lower die guide plate, the push blocks are pushed by the inclined push rods before products are punched by a die, and then the products are punched after the materials are pushed to accurate positions by the push blocks.

2. The action process is as follows: manually penetrating a material through a die, fixing an upper die of the die on an upper table surface of a punch press, fixing a lower die of the die on a lower table surface of the punch press, driving the upper die of the die to move up and down through the upper table surface of the punch press, and pushing a pushing block to a limiting position on a material guide plate by an inclined pushing rod when the die descends, so that positioning of a product is finished, the punch press continues to descend, the pushing block cannot be pushed by the inclined pushing rod, and the redundant part is retracted into the material guide plate, and the upper die of the die descends to contact with limiting columns of the upper die and the lower die to finish punching of the product;

3. compared with the traditional tantalum capacitor bracket positioning mode, the device can accurately ensure the consistency of the position of the product in the die, reduces frequent debugging in production, improves the efficiency, greatly improves the qualification rate of the product, and simultaneously greatly ensures the quality of the product.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic illustration of the present utility model;

fig. 2 is a schematic side view of the stripper plate of fig. 1.

In the figure: 101. a mold cover plate; 102. an upper die holder; 103. an upper backing plate; 104. a male die fixing plate; 105. a depth fixing plate; 106. a stripper plate; 107. a female template; 108. a lower backing plate; 109. a lower die holder; 110. an upper limit column; 111. a pushing block; 112. a material guide plate; 113. a lower limit column; 115. an inclined push rod; 116. a spring; 117. a stop screw; 118. material 118.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Referring to fig. 1-2, the present utility model provides a technical scheme of a high-speed stable tantalum capacitor bracket stamping structure:

embodiment one:

as shown in fig. 1-2, a high-speed stable tantalum capacitor bracket stamping structure comprises a die cover plate 101, wherein an upper die holder 102 is arranged at the bottom end of the die cover plate 101, an upper base plate 103 and an upper limit post 110 are arranged at the bottom of the upper die holder 102, a male die fixing plate 104 is arranged at the bottom of the upper base plate 103, a depth fixing plate 105 is arranged at the bottom of the male die fixing plate 104, a stripper plate 106 is arranged at the bottom of the depth fixing plate 105, a female die plate 107 is arranged at the lower end of the stripper plate 106, a lower base plate 108 is arranged at the bottom end of the female die plate 107, a lower die holder 109 is arranged at the bottom end of the lower base plate 108, lower limit posts 113 are arranged at four corners of the top of the lower die holder 109, a guide plate 112 and a push block 111 are arranged at the top of the female die plate 107, an inclined push rod 115 is arranged at the front end of the stripper plate 106, a spring 116 is arranged at the top of the inclined push rod 115, a stop screw 117 is arranged at the top of the spring 116, and a material 118 is arranged at the bottom of the guide plate 112.

Embodiment two:

on the basis of the first embodiment, as shown in fig. 1 and 2, the upper die holder 102 is fixedly connected with the upper limit posts 110, the upper limit posts 110 are provided with four, the die cover plate 101 and the upper die holder 102 are fixedly connected, the upper die holder 102 and the upper base plate 103 are fixedly connected, the upper base plate 103, the male die fixing plate 104, the depth fixing plate 105 and the stripper plate 106 are closely attached in sequence, the female die plate 107 and the lower base plate 108 are fixedly connected, the lower base plate 108 and the lower die holder 109 are fixedly connected, the lower die holder 109 is fixedly connected with the lower limit posts 113, a plurality of inclined push rods 115 capable of moving up and down are additionally arranged in the die stripper plate 106, a plurality of movable push blocks 111 are additionally arranged at the lower die guide plate 112, before the die is used for punching products, the push blocks 111 push materials 118 to accurate positions, and then the punching of the products is carried out, and the operation process is carried out: the material 118 is manually penetrated through the die, the die is fixed on the upper table surface of the punch, the die is fixed on the lower table surface of the punch, the die moves up and down through the upper table surface of the punch, the die is driven to move up and down, when the die moves down, the inclined push rod 115 pushes the push block 111 to a limiting position on the material guide plate 112, the positioning of a product is finished, the punch continues to move down, the inclined push rod 115 can not push the push block 111 any more, the redundant part is retracted into the material guide plate 112, and the die moves down to the limiting columns of the upper die and the lower die to contact, so that the punching of the product is finished.

Working principle: by additionally arranging a plurality of inclined push rods 115 which can move up and down in the die stripper plate 106 and a plurality of movable push blocks 111 at the lower die guide plate 112, before the die cuts the product, the push blocks 111 are pushed by the inclined push rods 115, and then the push blocks 111 push the material 118 to the accurate position, and then the product is cut.

The action process is as follows: the material 118 is manually penetrated through the die, the die is fixed on the upper table surface of the punch, the die is fixed on the lower table surface of the punch, the die moves up and down through the upper table surface of the punch, the die is driven to move up and down, when the die moves down, the inclined push rod 115 pushes the push block 111 to a limiting position on the material guide plate 112, the positioning of a product is finished, the punch continues to move down, the inclined push rod 115 can not push the push block 111 any more, the redundant part is retracted into the material guide plate 112, and the die moves down to the limiting columns of the upper die and the lower die to contact, so that the punching of the product is finished.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a tantalum electric capacity support stamping structure of high-speed stability, includes mould apron (101), its characterized in that, upper die base (102) are settled to the bottom of mould apron (101), and upper die base (102) bottom is settled there are upper padding plate (103) and upper spacing post (110), punch holder (104) are settled to the bottom of upper padding plate (103), and the bottom of punch holder (104) is installed deep fixation board (105), take off flitch (106) are settled to the bottom of deep fixation board (105), and take off the lower extreme of flitch (106) and install concave template (107), lower bolster (108) are settled to the bottom of concave template (107), and lower bolster (108) are settled to the bottom of lower bolster (108), lower spacing post (113) are all installed at the top four corners end of lower bolster (109), inclined push rod (115) are installed at the top of concave template (107) and push block (111), inclined push rod (115) are installed to the front end of taking off flitch (106), and inclined push rod (116) are installed at the top guide rod (116), screw (116) are settled at the top of spring (116).

2. The high-speed stable tantalum capacitor bracket stamping structure according to claim 1, wherein the upper die holder (102) is fixedly connected with the upper limit posts (110), and the upper limit posts (110) are provided with four.

3. The high-speed stable tantalum capacitor bracket stamping structure according to claim 1, wherein the die cover plate (101) and the upper die holder (102) are fixedly connected, and the upper die holder (102) and the upper base plate (103) are fixedly connected.

4. The high-speed stable tantalum capacitor support stamping structure according to claim 1, wherein the upper base plate (103), the male die fixing plate (104), the depth fixing plate (105) and the stripper plate (106) are tightly attached to each other in sequence.

5. The high-speed stable tantalum capacitor bracket stamping structure according to claim 1, wherein the die plate (107) and the lower base plate (108) are fixedly connected, and the lower base plate (108) and the lower die holder (109) are fixedly connected.

6. The high-speed stable tantalum capacitor bracket stamping structure according to claim 1, wherein the lower die holder (109) is fixedly connected with the lower limit post (113).