CN213378801U

CN213378801U - Continuous stamping die convenient to loading and unloading

Info

Publication number: CN213378801U
Application number: CN202020782373.XU
Authority: CN
Inventors: 费春阳
Original assignee: Suzhou Chengda Radiator Technology Co ltd
Current assignee: Suzhou Chengda Radiator Technology Co ltd
Priority date: 2020-05-12
Filing date: 2020-05-12
Publication date: 2021-06-08
Anticipated expiration: 2030-05-12

Abstract

The utility model provides a continuous stamping die convenient to loading and unloading, it includes upper die base, die holder, punching press terrace die, spring, die board, stripper and lift slide mechanism, the die holder top is located to the stripper, the stripper is located directly over to the upper die base, the upper die base bottom is equipped with the guide pillar, the stripper top is equipped with the guide pin bushing, in the guide pillar slidable locates the guide pin bushing, the die board slidable locates on the guide pillar and locates between upper die base and the stripper. The lifting sliding mechanism is embedded in the lower die base, so that the lower die base is not required to be lifted and loaded by special lifting equipment, the limitation of an operation space is overcome, and the operation is convenient and flexible; the fine adjustment of the lower die holder can be realized by screwing the adjusting screw rod, so that the lower die holder can be quickly assembled and disassembled, the assembly and disassembly efficiency of the die is improved, the shutdown time of the stamping equipment is shortened, the working time is saved, and the production cost is reduced.

Description

Continuous stamping die convenient to loading and unloading

Technical Field

The utility model relates to a stamping die technical field particularly, relates to a continuous stamping die convenient to loading and unloading.

Background

The stamping die is a special process equipment for processing materials into parts in cold stamping processing, and is called as a cold stamping die. The stamping is a pressure processing method which utilizes a die arranged on a press to apply pressure to a material at room temperature so as to separate or plastically deform the material, thereby obtaining a required part, and the stamping die has large mass and increases the difficulty of assembling and disassembling the stamping die.

At present, stamping die need remove the operation with the help of dedicated jacking equipment when loading and unloading, and the operating space that needs to reserve is big, and jacking equipment hangs stamping die unsettled, can't satisfy the accurate fine setting in mould position, and the operation process is loaded down with trivial details, and it leads to stamping device down time long to change the mould, extravagant man-hour, increases manufacturing cost.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a continuous stamping die convenient to loading and unloading, it has solved among the prior art that stamping die can't change, stamping die adjustment with the help of special equipment, the operating space limitation of lifting by crane, cause the problem of the extravagant man-hour of long production because of stamping equipment down time.

To this end, on the one hand, the utility model provides a continuous stamping die convenient for loading and unloading, which comprises an upper die base, a lower die base, a stamping male die, a spring, a concave die plate, a stripper plate and a lifting sliding mechanism, wherein the stripper plate is arranged on the top of the lower die base, the upper die base is arranged right above the stripper plate, the bottom of the upper die base is provided with a guide pillar, the top of the stripper plate is provided with a guide sleeve, the guide pillar is slidably arranged in the guide sleeve, the concave die plate is slidably arranged on the guide pillar and between the upper die base and the stripper plate, the guide pillar has a sliding supporting function on the concave die plate, the stamping male die is arranged on the bottom of the upper die base and between the upper die base and the concave die plate, the stamping male die penetrates through the concave die plate to stamp the workpiece on the stripper plate, two ends of the spring are respectively arranged between the, the utility model discloses a die holder, including die holder, lifting slide mechanism, adjusting screw, wedge slider, backup pad, wedge slider effect backup pad, pulley, lifting slide mechanism, adjusting screw, wedge slider, backup pad, bottom groove, bearing frame, the bearing frame is located inside the die holder, adjusting screw runs through the die holder lateral wall and the bottom groove is connected with the bearing frame, wedge slider slidable locates on the adjusting screw and locates in the bottom groove, the backup pad is the symmetry and sets up on the rotatable bottom groove lateral wall of locating, the pulley is located in the backup pad, and adjusting screw drives the wedge slider and slides in the bottom groove, and wedge slider effect backup pad rotates, and the outstanding die holder bottom sprag die holder lifting of pulley.

Furthermore, the wedge-shaped sliding block is connected with the adjusting screw rod in a threaded connection mode.

Further, the top of the wedge-shaped sliding block is attached to the bottom of the bottom groove, the freedom degree of the wedge-shaped sliding block is limited, and the wedge-shaped sliding block is guaranteed to slide stably.

Furthermore, the supporting plate is arranged in a fan shape, the fan-shaped radius of the supporting plate is larger than the depth of the bottom groove, and the supporting plate is enabled to drive the pulley to protrude out of the bottom of the lower die base to support the lower die base to be lifted.

Furthermore, the supporting plates are arranged on two sides of the adjusting screw rod, so that the supporting plates are ensured not to interfere with the adjusting screw rod during rotation.

Furthermore, the pulley is arranged at one end, close to the arc-shaped surface, of the supporting plate and is arranged below the adjusting screw rod.

Furthermore, the surfaces of the wedge-shaped sliding block and the supporting plate are made of Teflon materials, so that the surfaces of the wedge-shaped sliding block and the supporting plate are not scratched when the wedge-shaped sliding block and the supporting plate interact with each other, and the service life of the wedge-shaped sliding block and the supporting plate is long.

In the continuous stamping die convenient to assemble and disassemble, the adjusting screw is adopted to rotate to drive the wedge-shaped slider to slide in the bottom groove, and the wedge-shaped slider extrudes the supporting plate to rotate, so that the pulley and the supporting plate protrude out of the bottom of the lower die holder to support and lift the lower die holder, the lower die holder is pushed to realize the movement of the lower die holder, and the traditional die is moved by means of special lifting equipment;

therefore, the utility model discloses compare in prior art and have following beneficial effect:

1) the lifting sliding mechanism is embedded in the lower die holder, so that the lower die holder is not required to be lifted and assembled by special lifting equipment, the limitation of an operation space is overcome, and the operation is convenient and flexible;

2) the fine adjustment of the lower die holder can be realized by screwing the adjusting screw rod, so that the lower die holder can be quickly assembled and disassembled, the assembly and disassembly efficiency of the die is improved, the shutdown time of the stamping equipment is shortened, the working time is saved, and the production cost is reduced.

Drawings

Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:

fig. 1 is a schematic structural view of a sectional view of a continuous stamping die convenient to assemble and disassemble according to an embodiment of the present invention;

fig. 2 is a left side view structural schematic diagram of a continuous stamping die convenient to assemble and disassemble according to an embodiment of the present invention;

fig. 3 is a schematic view of a bottom view of a continuous stamping die convenient for loading and unloading according to an embodiment of the present invention;

fig. 4 is an exploded view of a continuous stamping die convenient to assemble and disassemble according to an embodiment of the present invention.

Wherein, 1-an upper die holder; 2-a lower die holder; 3-stamping male die; 4-a spring; 5-a cavity plate; 6-a stripper plate; 7-a lifting sliding mechanism; 8-guide column; 9-guide sleeve; 10-bottom groove; 71-a bearing seat; 72-adjusting screw; 73-wedge shaped slider; 74-a support plate; 75-pulley.

Detailed Description

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.

The first embodiment is as follows:

referring to fig. 1 to 4, this embodiment provides a continuous stamping die convenient for assembly and disassembly, wherein an upper die holder 1, a lower die holder 2, a stamping male die 3, a spring 4, a cavity plate 5, a stripper plate 6 and a lifting slide mechanism 7 are firstly provided, the stripper plate 6 is provided at the top of the lower die holder 2, the upper die holder 1 is provided right above the stripper plate 6, the bottom of the upper die holder 1 is provided with a guide pillar 8, the top of the stripper plate 6 is provided with a guide sleeve 9, the guide pillar 8 is slidably provided in the guide sleeve 9, the cavity plate 5 is slidably provided on the guide pillar 8 and is provided between the upper die holder 1 and the stripper plate 6, the stamping male die 3 is provided at the bottom of the upper die holder 1 and is provided between the upper die holder 1 and the cavity plate 5, two ends of the spring 4 are respectively provided between the upper die holder 1 and the cavity plate 5, the lifting slide mechanisms 7 are symmetrically provided in the lower, bottom recess 10 is equipped with to die holder 2 bottom, elevating sliding mechanism 7 includes bearing frame 71, adjusting screw 72, wedge slider 73, backup pad 74 and pulley 75, inside die holder 2 was located to bearing frame 71, adjusting screw 72 runs through die holder 2 lateral wall and bottom recess 10 and is connected with bearing frame 71, wedge slider 73 slidable locates on adjusting screw 72 and locates in the bottom recess 10, backup pad 74 is the symmetry and sets up rotatable locating on the lateral wall of bottom recess 10, pulley 75 locates on backup pad 74.

Referring to fig. 1 to 4, specifically, the wedge-shaped slider 73 is connected with the adjusting screw 72 in a threaded connection manner, the top of the wedge-shaped slider 73 is attached to the bottom of the bottom groove 10, the supporting plate 74 is arranged in a fan shape, the fan-shaped radius of the supporting plate 74 is greater than the depth of the bottom groove 10, the supporting plate 74 is arranged on two sides of the adjusting screw 72, the pulley 75 is arranged on the supporting plate 74 and is close to one end of the arc-shaped surface and is arranged below the adjusting screw 72, and the surfaces of the wedge-shaped slider 73 and the supporting plate 74.

During specific use, the adjusting screw 72 is screwed, the adjusting screw 72 idles along the bearing seat 71, the adjusting screw 72 is in threaded connection with the wedge-shaped slider 73 to drive the wedge-shaped slider 73 to slide in the bottom groove 10, the wedge-shaped slider 73 extrudes the supporting plate 74 to rotate, the supporting plate 74 protrudes out of the bottom groove 10, the supporting plate 74 supports the lower die holder 2 to lift, the pulley 75 plays a role in rolling and supporting the supporting plate 74, the lower die holder 2 supports the discharging plate 6, the concave die plate 5, the stamping male die 3 and the upper die holder 1 to lift together, the lower die holder 2 is pushed, and the pulley 75 rolls to finish the disassembly or fine adjustment.

In the continuous stamping die convenient to assemble and disassemble provided by the embodiment, the adjusting screw is adopted to rotate to drive the wedge-shaped sliding block to slide in the bottom groove, and the wedge-shaped sliding block extrudes the supporting plate to rotate, so that the pulley and the supporting plate protrude out of the bottom of the lower die holder to support the lower die holder to lift, the lower die holder is pushed to move, and the traditional die needing to be moved by means of special lifting equipment is replaced;

therefore, the present embodiment has the following advantages compared to the prior art:

It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. A continuous stamping die convenient to assemble and disassemble is characterized by comprising an upper die base (1), a lower die base (2), a stamping male die (3), a spring (4), a concave die plate (5), a stripper plate (6) and a lifting sliding mechanism (7), wherein the stripper plate (6) is arranged at the top of the lower die base (2), the upper die base (1) is arranged right above the stripper plate (6), a guide pillar (8) is arranged at the bottom of the upper die base (1), a guide sleeve (9) is arranged at the top of the stripper plate (6), the guide pillar (8) is slidably arranged in the guide sleeve (9), the concave die plate (5) is slidably arranged on the guide pillar (8) and is arranged between the upper die base (1) and the stripper plate (6), the stamping male die (3) is arranged at the bottom of the upper die base (1) and is arranged between the upper die base (1) and the concave die plate (5), two ends of the spring (4) are respectively arranged between the upper die base (1) and the concave die, elevating sliding mechanism (7) are the symmetry and set up and locate in die holder (2) along the direction array, die holder (2) bottom is equipped with bottom recess (10), elevating sliding mechanism (7) are including bearing frame (71), adjusting screw (72), wedge slider (73), backup pad (74) and pulley (75), inside die holder (2) was located in bearing frame (71), adjusting screw (72) run through die holder (2) lateral wall and bottom recess (10) and are connected with bearing frame (71), wedge slider (73) slidable is located on adjusting screw (72) and is located in bottom recess (10), backup pad (74) are the symmetry and set up rotatable locate on bottom recess (10) lateral wall, pulley (75) are located on backup pad (74).

2. A progressive stamping die easy to handle as claimed in claim 1, wherein the wedge shoe (73) is threadedly connected to the adjustment screw (72).

3. A progressive stamping die with ease of handling as set forth in claim 1, wherein the top of the wedge shoe (73) abuts the bottom of the bottom recess (10).

4. A progressive stamping die with ease of handling as set forth in claim 1 wherein the support plates (74) are scalloped, the support plates (74) scalloped radius being greater than the depth of the bottom groove (10).

5. A progressive stamping die easy to assemble and disassemble as claimed in claim 1, wherein the support plates (74) are provided on both sides of the adjustment screw (72).

6. A progressive stamping die with ease of handling as set forth in claim 1 wherein the pulley (75) is located on the support plate (74) near the arcuate face end and below the adjustment screw (72).

7. A progressive stamping die with ease of handling as set forth in claim 1 wherein the wedge shoe (73) and support plate (74) surfaces are teflon.