CN219561036U

CN219561036U - Stamping table structure

Info

Publication number: CN219561036U
Application number: CN202223541351.2U
Authority: CN
Inventors: 朱留全; 毛雨华
Original assignee: Chuzhou Jingpeng Mold Equipment Manufacturing Co ltd
Current assignee: Chuzhou Jingpeng Mold Equipment Manufacturing Co ltd
Priority date: 2022-12-29
Filing date: 2022-12-29
Publication date: 2023-08-22
Anticipated expiration: 2032-12-29

Abstract

The utility model discloses a stamping table structure which comprises a stamping machine, a stamping table, a groove, a cover plate, a limiting hole, a demoulding column, a bayonet, a strong spring, a lock rod, a cross beam, a locking plate, a wedge block and a shrinkage groove. This punching press bench structure through drawing of patterns post, bayonet socket, clearance spring, locking lever, crossbeam, locking plate, voussoir and shrink groove's design and use, directly optimizes the improvement on punching press bench, on current stable punching press basis, can realize the ejecting drawing of patterns of product automation fast.

Description

Stamping table structure

Technical Field

The utility model relates to the technical field of stamping equipment, in particular to a stamping table structure.

Background

The stamping is a forming processing method for obtaining a workpiece (stamping part) with a required shape and size by applying external force to plates, strips, pipes, sectional materials and the like by using a press machine and a die to enable the plates, the strips, the pipes, the sectional materials and the like to generate plastic deformation or separation. The stamping production process needs to be used in combination with a stamping die, i.e. stamping equipment is used for manufacturing various products or parts through the die.

In the process of manufacturing by using stamping equipment to match with a die, a hydraulic mechanism is adopted to drive a stamping head to continuously extrude materials, so that products with different shapes are manufactured by matching with the die, in the actual operation process, sheet-shaped plates or metal materials are directly laid on the die, and then the stamping mechanism is continuously pressed down to produce the products. After the stamping action is finished, the stamping head mechanism is pulled away from the die, so that a product demoulding process can be performed, but in the manufacturing process of the die, product demoulding is always a big key factor influencing stamping production efficiency, and when a plurality of technical schemes are adopted to solve the problem of demoulding in the process of producing the manufactured product by the die, the structural design and the technical scheme of the die are adopted, and the problem of demoulding can be solved to a certain extent, but the die structure is enlarged, and the design of demoulding structures in various dies is mostly movable, so that the normal use of the die can be influenced. Therefore, we propose a stamping table structure to solve the problem of difficult product demoulding in the process of producing products by using the die.

Disclosure of Invention

The present utility model is directed to a stamping table structure, which solves the above-mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a stamping table structure, includes punching machine, stamping table, recess, apron, spacing hole, drawing of patterns post, bayonet socket, powerful spring, locking lever, crossbeam, locking plate, voussoir and shrink groove, stamping table is the platform at lower part in the punching machine, the both sides at stamping table top are seted up to the recess, the apron passes through the hinge and installs the open position at the recess top, the top at the apron is seted up to the spacing hole, the inner chamber at the spacing hole is installed in the drawing of patterns post run-through, the bayonet socket is seted up on the side of drawing of patterns post, powerful spring suit is on the outer lane of drawing of patterns post, the locking lever runs through the both sides of installing at the stamping table, the both ends of crossbeam all with locking lever fixed connection, the one end and the side fixed connection of crossbeam of voussoir, the terminal surface fixed connection of voussoir, the shrink groove is seted up on the inner wall of stamping table.

Preferably, a limiting ring is arranged on the outer ring of the demolding column.

Preferably, the top of the strong spring is fixedly connected with the bottom of the limiting ring, and the bottom of the strong spring is in a free state.

Preferably, the depth and width of the constricting channel is slightly greater than the width and height of the wedge.

Preferably, a die is mounted in the middle of the top of the stamping table.

Preferably, the wedge is triangular, and the bottom of the wedge and the top of the die are on the same horizontal plane.

Compared with the prior art, the utility model has the beneficial effects that:

1. this punching press bench structure through drawing of patterns post, bayonet socket, clearance spring, locking lever, crossbeam, locking plate, voussoir and shrink groove's design and use, directly optimizes the improvement on punching press bench, on current stable punching press basis, can realize the ejecting drawing of patterns of product automation fast.

Drawings

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

FIG. 2 is an exploded view of the structure of the stamping station of the present utility model;

FIG. 3 is a schematic view of a stripper column according to the present utility model;

FIG. 4 is a schematic view of the lock lever according to the present utility model.

In the figure: 1. a punching machine; 2. a stamping table; 3. a groove; 4. a cover plate; 5. a limiting hole; 6. demoulding column; 7. a bayonet; 8. a strong spring; 9. a lock lever; 10. a cross beam; 11. a locking plate; 12. wedge blocks; 13. a shrink tank; 14. a mold; 15. and a limiting ring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples:

the utility model provides a stamping table structure, including punching machine 1, stamping table 2, the recess 3, apron 4, spacing hole 5, drawing of patterns post 6, bayonet socket 7, powerful spring 8, locking lever 9, crossbeam 10, locking plate 11, voussoir 12 and shrink groove 13, stamping table 2 is the platform of lower part in the punching machine 1, the recess 3 is seted up in the both sides at stamping table 2 top, the apron 4 passes through the hinge and installs the open position at recess 3 top, spacing hole 5 is seted up at the top of apron 4, drawing of patterns post 6 through-type is installed at the inner chamber of spacing hole 5, bayonet socket 7 is seted up on the side of drawing of patterns post 6, powerful spring 8 suit is on the outer circle of drawing of patterns post 6, locking lever 9 through-type is installed in the both sides of stamping table 2, the both ends of crossbeam 10 all with locking lever 9 fixed connection, the one end of locking plate 11 and the side fixed connection of crossbeam 10, the side and the terminal surface fixed connection of locking lever 9 of voussoir 12, shrink groove 13 is seted up on the inner wall of stamping table 2.

Further, a limiting ring 15 is arranged on the outer ring of the demoulding column 6. The limiting ring 15 is mainly used for mounting the strong spring 8 on the one hand and controlling the upward bouncing height of the stripper column 6 on the other hand.

Further, the top of the strong spring 8 is fixedly connected with the bottom of the limiting ring 15, and the bottom of the strong spring 8 is in a free state. When the stamping structure moves downwards to perform stamping action, the powerful spring 8 is compressed by the acting force of the plate, and after the stamping structure is stamped, the demoulding column 6 is reversely pushed to move upwards to push the stamped and formed product out of the die cavity, so that demoulding is completed.

Further, the depth and width of the constricting channel 13 is slightly greater than the width and height of the wedge 12. The dimensions of the shrinkage groove 13 and the wedge 12 are defined here mainly to ensure that the wedge 12 can shrink into the shrinkage groove 13 when pressed by the stamping.

A die 14 is mounted in the middle of the top of the punching stage 2.

Further, the wedge 12 is triangular and the bottom of the wedge 12 is at the same level as the top of the die 14. Here, the position of the wedge 12 is defined, when the die 14 is flatly paved with punching material, the punching structure moves downwards to punch the material, the material and the edge position of the die 14 are bent, the wedge 12 is extruded to move towards the inner cavity of the shrinkage groove 13 in the bending process, when the material is completely punched into the die cavity, the material at the edge position of the die is also completely changed into a vertical state, and the wedge 12 is just extruded into the shrinkage groove 13.

In this embodiment, as shown in fig. 1-4, in the initial state, the top of the plurality of demolding posts 6 is just on the same horizontal plane with the top of the cover plate 4, when the mold is manufactured and punched, the top of the material is directly paved on the mold 14, the bottom of the material is connected with the cover plate 4 and the top of the demolding posts 6, then the equipment is directly started, the punching structure moves downwards, the material is punched into the mold cavity, when the material is deformed, the wedge blocks 12 are extruded to gradually enter the shrinkage groove 13, when the punching is completed, the wedge blocks 12 are completely immersed into the shrinkage groove 13, the cutting blocks 12 gradually push the locking rod 9 to move towards the outer side of the punching machine 1 in the shrinkage process, and the cross beam 10 and the locking piece 11 on the cutting blocks are driven to move continuously away from the demolding posts 6 until the locking pieces 6 are separated from the bayonets 7. When the stamping mechanism is separated from the die, the powerful spring 8 continuously pushes the demolding column 6 to move upwards, so that the product is pushed upwards to be separated from the die cavity to finish demolding. When the next production is needed, the demoulding column is directly pressed downwards to the limit position, the lock rod 9 is inserted into the punching machine 1 again, the locking plate 11 adopts the design of flexible metal sheet and can be inserted into the bayonet 7, and the position of the demoulding column 6 is fixed

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a punching press platform structure, includes punching machine (1), punching press platform (2), recess (3), apron (4), spacing hole (5), drawing of patterns post (6), bayonet socket (7), powerful spring (8), locking lever (9), crossbeam (10), locking plate (11), voussoir (12) and shrink groove (13), its characterized in that: the utility model provides a stamping bench (2) is the platform at lower part in stamping bench (1), the both sides at stamping bench (2) top are seted up to recess (3), apron (4) are installed at the open position at recess (3) top through the hinge, the top at apron (4) is seted up in spacing hole (5), the inner chamber at spacing hole (5) is run through to drawing of patterns post (6) is seted up in bayonet socket (7), powerful spring (8) suit is on the outer lane of drawing of patterns post (6), both sides at stamping bench (2) are run through to locking lever (9), the both ends of crossbeam (10) all with locking lever (9) fixed connection, the one end of locking plate (11) and the side fixed connection of crossbeam (10), the terminal surface fixed connection of voussoir (12) and locking lever (9), shrink groove (13) are seted up on the inner wall of stamping bench (2).

2. A stamping station structure as claimed in claim 1, wherein: and a limiting ring (15) is arranged on the outer ring of the demoulding column (6).

3. A stamping station structure as claimed in claim 1, wherein: the top of the powerful spring (8) is fixedly connected with the bottom of the limiting ring (15), and the bottom of the powerful spring (8) is in a free state.

4. A stamping station structure as claimed in claim 1, wherein: the depth and width of the shrinkage groove (13) are larger than the width and height of the wedge block (12).

5. A stamping station structure as claimed in claim 1, wherein: and a die (14) is arranged in the middle of the top of the stamping table (2).

6. A stamping station structure as claimed in claim 1, wherein: the wedge block (12) is triangular, and the bottom of the wedge block (12) and the top of the die (14) are on the same horizontal plane.