CN111515302A

CN111515302A - Perpendicular micromatic setting in stamping die mould

Info

Publication number: CN111515302A
Application number: CN202010510990.9A
Authority: CN
Inventors: 李兴运; 曾文伟; 张艳娜
Original assignee: Shenzhen Yihe Precision Technology Group Co ltd
Current assignee: Shenzhen Yihe Precision Technology Group Co ltd; EVA Precision Industrial Holdings Ltd
Priority date: 2020-06-08
Filing date: 2020-06-08
Publication date: 2020-08-11

Abstract

The invention provides a vertical fine adjustment device in a stamping die mould, which comprises an upper die base, a base plate, a clamping plate, a male die, a sliding adjustment mechanism and an elastic limiting mechanism, wherein the base plate is arranged on the bottom wall of the upper die base, the clamping plate is arranged on the bottom wall of the base plate, the base plate is provided with a clearance groove, the male die penetrates through the clamping plate and is connected into the clamping plate in a sliding manner, the sliding adjustment mechanism is arranged in the clearance groove, the sliding adjustment mechanism is arranged on the bottom wall of the upper die base, the elastic limiting mechanism is arranged on the clamping plate, and the elastic limiting mechanism is arranged below. According to the invention, the fine adjustment of the male die in the stamping die in the vertical direction can be completed by screwing the adjusting screw, so that the operation process of adjusting the height of the male die is simplified, the male die is quickly finely adjusted, the die is conveniently and quickly put into production and use, the debugging working time is saved, and the shutdown time of the stamping machine is shortened.

Description

Perpendicular micromatic setting in stamping die mould

Technical Field

The invention relates to the technical field of stamping dies, in particular to a vertical fine-tuning device in a stamping die.

Background

In the technology of a precise and high-precision stamping die, because the number of the male dies is large, the heights of the male dies need to keep a certain relative size during processing, and the heights of the male dies need to be adjusted by utilizing a fine adjustment device before processing. The mode of current regulation terrace die height mainly installs the gasket additional or spot welding is fixed, and the spot welding is fixed the back and is unfavorable for the secondary control of terrace die, and the mode debugging process of filling in the gasket regulation is loaded down with trivial details, and then increases when debugging, is unfavorable for the mould to drop into production and use fast.

Disclosure of Invention

In view of the above, the invention provides an in-mold vertical fine adjustment device for a stamping mold, which solves the problem that in the prior art, the operation process for adjusting the height of a male mold in the stamping mold is complicated.

Therefore, on one hand, the invention provides an in-mold vertical fine adjustment device of a stamping die, which comprises an upper die base, a base plate, a clamping plate, a male die, a sliding adjustment mechanism and an elastic limiting mechanism, wherein the base plate is arranged on the bottom wall of the upper die base, the clamping plate is arranged on the bottom wall of the base plate, the base plate is provided with a clearance groove, the male die penetrates through the clamping plate and is connected in the clamping plate in a sliding manner, the sliding adjustment mechanism is arranged in the clearance groove, the sliding adjustment mechanism is arranged on the bottom wall of the upper die base, the elastic limiting mechanism is arranged on the clamping plate, and the elastic limiting.

Furthermore, the clearance groove is communicated with the upper die base and the clamping plate through the through hole, so that other components can be rapidly assembled in the clearance groove.

Further, above-mentioned slide adjusting mechanism includes backup pad, slide rail, slider and adjusting screw, and the backup pad is located between upper die base and the splint, and slide rail fixed connection is on the upper die base diapire, and slider sliding connection is on the slide rail, and adjusting screw threaded connection is in the backup pad, and adjusting screw rotates to be connected on the slider.

Further, above-mentioned elasticity stop gear includes guide pin bushing, guide pillar, spring and stopper, and on the guide pin bushing located the splint top surface, guide pillar sliding connection was in the guide pin bushing, and stopper fixed connection is on the guide pillar top surface, and the stopper locates directly over the terrace die, and spring one end is located on the stopper diapire and the other end is located on the terrace die top surface.

Furthermore, the guide sleeves are at least 4 and are arranged around the male die, so that the up-and-down sliding stability of the limiting block is guaranteed.

Furthermore, a boss is arranged on the periphery of the end part of the male die close to the clearance groove, and the male die is limited on the clamping plate by the boss and does not fall off.

Furthermore, the bottom of the sliding block is provided with a first inclined plane, the top of the limiting block is provided with a second inclined plane, the first inclined plane and the second inclined plane are overlapped, and the sliding block is connected to the limiting block in a sliding mode.

In the device for vertically fine-adjusting the inner side of the stamping die, the sliding block is controlled to slide along the sliding rail in a mode of screwing the adjusting screw rod, and the sliding block extrudes the limiting block through the staggering between the first inclined plane at the bottom of the sliding block and the second inclined plane at the top of the limiting block, so that the distance between the male die and the limiting block is controlled, and the vertical fine adjustment of the male die in the stamping die is realized.

Therefore, compared with the prior art, the invention has the following beneficial effects:

can accomplish the fine setting of terrace die on the vertical direction in stamping die through twisting adjusting screw, realize adjusting the operation process simplification of terrace die height for the terrace die obtains quick fine setting, is favorable to putting into production and use the mould fast, and not only practice thrift when debugging, it is long when reducing the punching press board moreover and shutting down.

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 view of an overall structure of an in-mold vertical fine-tuning device of a stamping die according to an embodiment of the present invention;

fig. 2 is a partially enlarged view of a portion a in fig. 1.

Wherein, 1-an upper die holder; 2-a backing plate; 3-clamping the plate; 4-a male die; 5-a slide adjusting mechanism; 51-a support plate; 52-a slide rail; 53-a slide block; 54-adjusting screw; 6-an elastic limiting mechanism; 61-guide sleeve; 62-guide pillars; 63-a spring; 64-a limiting block; 7-avoiding the empty slot; 8-boss; 9-a first bevel; 10-second slope.

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.

Referring to fig. 1 to 2, this embodiment provides a perpendicular micromatic setting in stamping die mould, wherein, upper die base 1 has at first been set up, backing plate 2, splint 3, terrace die 4, slide adjusting mechanism 5 and elasticity stop gear 6, backing plate 2 is located on 1 diapire of upper die base, splint 3 is located on 2 diapires of backing plate, empty groove 7 has been kept away on backing plate 2, terrace die 4 runs through splint 3 sliding connection in splint 3, slide adjusting mechanism 5 is located in empty groove 7 keeps away, and slide adjusting mechanism 5 locates on 1 diapire of upper die base, elasticity stop gear 6 is located on splint 3, and elasticity stop gear 6 locates the below of slide adjusting mechanism 5.

Referring to fig. 1 to 2, specifically, the clearance groove 7 is a through hole for communicating the upper die holder 1 and the clamping plate 3, the sliding adjusting mechanism 5 includes a supporting plate 51, a sliding rail 52, a sliding block 53 and an adjusting screw 54, the supporting plate 51 is disposed between the upper die holder 1 and the clamping plate 3, the sliding rail 52 is fixedly connected to the bottom wall of the upper die holder 1, the sliding block 53 is slidably connected to the sliding rail 52, the adjusting screw 54 is threadedly connected to the supporting plate 51, the adjusting screw 54 is rotatably connected to the sliding block 53, the elastic limiting mechanism 6 includes a guide sleeve 61, a guide post 62, a spring 63 and a limiting block 64, the guide sleeve 61 is disposed on the top surface of the clamping plate 3, the guide post 62 is slidably connected to the guide sleeve 61, the limiting block 64 is fixedly connected to the top surface of the guide post 62, the limiting block 64 is disposed directly above the male die 4, one end of the spring 63, the periphery of the end part of the male die 4 close to the clearance groove 7 is provided with a boss 8, the bottom of the sliding block 53 is provided with a first inclined surface 9, the top of the limiting block 64 is provided with a second inclined surface 10, the first inclined surface 9 and the second inclined surface 10 are overlapped, and the sliding block 53 is connected to the limiting block 64 in a sliding mode.

When the height of the male die 4 is adjusted to be high, the adjusting screw 54 is screwed, the sliding block 53 is pushed to slide along the sliding rail 52, the first inclined surface 9 and the second inclined surface 10 are squeezed to be intensified, the limiting block 64 slides vertically downwards along the guide sleeve 61 together with the guide post 62 under the squeezing action of the sliding block 53, the spring 63 is compressed, the stroke distance of the male die 4 sliding upwards along the clamping plate 3 is reduced, the height adjustment of the male die 4 is completed, when the height of the male die 4 is adjusted to be low, the adjusting screw 54 is screwed, the sliding block 53 slides backwards along the sliding rail 52, the first inclined surface 9 and the second inclined surface 10 are squeezed to be slowed down, the spring 63 rebounds, the limiting block 64 slides vertically upwards along the guide sleeve 61 together with the guide post 62 under the elastic action of the spring 63, the stroke distance of the male die 4 sliding upwards along the clamping plate.

In the perpendicular fine-tuning in stamping die mould that this embodiment provided, adopt to twist the mode control slider that moves adjusting screw and slide along the slide rail, through the crisscross between the first inclined plane of slider bottom and the second inclined plane at stopper top, thereby the slider extrudees the distance between stopper control terrace die and the stopper, realizes the perpendicular fine setting of terrace die in stamping die.

It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention 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 of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. A vertical fine-adjustment device in a stamping die mould is characterized by comprising an upper die base (1), a base plate (2), a clamping plate (3), a male die (4), a sliding adjustment mechanism (5) and an elastic limiting mechanism (6), the backing plate (2) is arranged on the bottom wall of the upper die holder (1), the clamping plate (3) is arranged on the bottom wall of the backing plate (2), the backing plate (2) is provided with a clearance groove (7), the male die (4) penetrates through the clamping plate (3) and is connected in the clamping plate (3) in a sliding manner, the sliding adjusting mechanism (5) is arranged in the clearance groove (7), the sliding adjusting mechanism (5) is arranged on the bottom wall of the upper die holder (1), the elastic limiting mechanism (6) is arranged on the clamping plate (3), and the elastic limiting mechanism (6) is arranged below the sliding adjusting mechanism (5).

2. The in-mold vertical fine-adjustment device for the stamping die as claimed in claim 1, wherein the clearance groove (7) is a through hole for communicating the upper die base (1) and the clamping plate (3).

3. The in-die vertical fine adjustment device of the stamping die as claimed in claim 1, wherein the sliding adjustment mechanism (5) includes a support plate (51), a slide rail (52), a slide block (53) and an adjustment screw (54), the support plate (51) is disposed between the upper die holder (1) and the clamping plate (3), the slide rail (52) is fixedly connected to the bottom wall of the upper die holder (1), the slide block (53) is slidably connected to the slide rail (52), the adjustment screw (54) is threadedly connected to the support plate (51), and the adjustment screw (54) is rotatably connected to the slide block (53).

4. The in-mold vertical fine adjustment device of a stamping die as claimed in claim 1, wherein the elastic limiting mechanism (6) comprises a guide sleeve (61), a guide post (62), a spring (63) and a limiting block (64), the guide sleeve (61) is disposed on the top surface of the clamping plate (3), the guide post (62) is slidably connected in the guide sleeve (61), the limiting block (64) is fixedly connected on the top surface of the guide post (62), the limiting block (64) is disposed right above the male die (4), one end of the spring (63) is disposed on the bottom wall of the limiting block (64), and the other end of the spring is disposed on the top surface of the male die (4).

5. The in-mold vertical fine adjustment device of the stamping die as claimed in claim 1, wherein the number of the guide sleeves (61) is at least 4, and the guide sleeves are arranged around the male die (4).

6. The in-mold vertical fine adjustment device of the stamping die as claimed in claim 1, wherein the punch (4) is provided with a boss (8) near the periphery of the end of the clearance groove (7).

7. The in-mold vertical fine adjustment device of the stamping die as claimed in claim 3 or 4, wherein a first inclined surface (9) is provided at the bottom of the sliding block (53), the second inclined surface (10) is provided at the top of the limiting block (64), the first inclined surface (9) and the second inclined surface (10) are overlapped, and the sliding block (53) is slidably connected to the limiting block (64).