CN210590122U

CN210590122U - Small-row-position tripping die on secondary opening row position

Info

Publication number: CN210590122U
Application number: CN201921226282.1U
Authority: CN
Inventors: 陈志朋
Original assignee: Dongguan Yichen Mold Technology Co ltd
Current assignee: Dongguan Yichen Mold Technology Co ltd
Priority date: 2019-07-31
Filing date: 2019-07-31
Publication date: 2020-05-22
Anticipated expiration: 2029-07-31

Abstract

The utility model discloses a little position of going dropout mould on secondary open line position, including the mould embryo and locate the mould benevolence in the mould embryo, mould benevolence is including last mould benevolence and lower mould benevolence, still including locating the multirow bit architecture in the mould benevolence, multirow bit architecture is including first line position, the second line position, little line position and oblique guide pillar, the second line position is located in the first line position, oblique guide pillar upper end cooperatees with last mould benevolence, first line position, it is equipped with the first that suits with oblique guide pillar to correspond on the second line position, the oblique guide pillar hole of second, first oblique guide pillar hole is greater than the oblique guide pillar hole of second, the front end of second line position is equipped with the inclined plane, one side and the inclined plane of little line position suit, its opposite side front end suits with the back-off of product, the rear end card is located in the first line position, be equipped with the linkage subassembly between inclined plane and the little line position. The utility model discloses a set up many line bit architecture, make the product drop off completely easily, difficult card that appears dies, and its simple structure.

Description

Small-row-position tripping die on secondary opening row position

Technical Field

The utility model relates to the technical field of mold, especially, relate to a little capable position dropout mould on secondary open line position.

Background

The current mould usually adopts traditional two side to draw mechanism structural style to thread off, because the slope of loosing core is too big in the side direction that the position was detained to the product easily, appears the condition that the mode that goes out the position in the line position realizes the difficulty, appears blocking phenomenon even easily, finally leads to reducing product production efficiency and product quality.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a little capable position dropout mould on secondary open line position, it can overcome above-mentioned defect, makes the product drop off completely easily, and its simple structure.

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

a secondary opening upper small-row-position tripping die, which comprises a die blank and a die core arranged in the die blank, the mold core comprises an upper mold core, a lower mold core and a multi-line structure arranged in the mold core, the multi-line structure comprises a first line, a second line, a small line and an inclined guide post, the second line is arranged in the first line, the upper end of the inclined guide post is matched with the upper die core, the first slide and the second slide are correspondingly provided with a first inclined guide post hole and a second inclined guide post hole which are matched with the inclined guide post, the first inclined guide post hole is larger than the second inclined guide post hole, the front end of the second slide is provided with an inclined plane, one side of the small slide is matched with the inclined plane, the front end of the other side of the first slide block is matched with the back-off of the product, the rear end of the first slide block is clamped in the first slide block, and a linkage assembly is arranged between the inclined plane and the small slide block.

In the above technical solution, the linkage assembly includes an active part and a passive part, the active part is disposed on the inclined plane of the second slide, and the passive part is disposed on the small slide.

In the above technical solution, the driving member is a groove/projection, and the driven member is a projection/groove.

In the above technical solution, the front end of the second row position is formed into a V-shaped cross section, two inclined planes formed by the front end of the second row position are respectively provided with a groove, the number of the small row positions is two, one side of each of the two small row positions is respectively adapted to the inclined plane at the front end of the second row position, and the side is provided with a projection matched with the groove.

In the above technical scheme, the grooves on the two inclined planes at the front end of the second slide are arranged in a staggered manner.

In the above technical solution, the width of the groove gradually narrows from the bottom to the top, and the shape of the protrusion is adapted to the groove.

In the technical scheme, the bottom of the first line position is provided with a guide groove, and the lower die core is provided with a guide strip matched with the guide groove.

In the above technical solution, the multi-row bit structures include two groups, and the two groups of multi-row bit structures are reversely arranged and commonly arranged on the same guide strip.

In the technical scheme, a shoveling machine is arranged between the two groups of multi-line-position structures, and the top of the shoveling machine is connected with the upper mold core.

In the above technical solution, the second inclined guide post hole is in clearance fit with the inclined guide post.

After the technical scheme is adopted, the utility model discloses a set up many line bit architecture, make the product drop off completely easily, and its simple structure.

Drawings

Fig. 1 is a partially-structured exploded perspective view of the present invention;

fig. 2 is a perspective exploded view of the present invention;

fig. 3 is an exploded perspective view of the second row position and the small row position of the present invention;

fig. 4 is a three-dimensional exploded view of the structure of the present invention;

fig. 5 is a partial structural sectional view of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1, the utility model provides a little position of going dropout mould on secondary open line position, including the mould embryo and locate the mould benevolence in the mould embryo, mould benevolence is including last mould benevolence 1 and lower mould benevolence 2, still including locating the multirow bit architecture in the mould benevolence, wherein:

referring to fig. 1, 2 and 4, the multi-row structure includes two groups, the multi-row structure includes a first row 3, a second row 4, a small row 5 and an inclined guide post 6, a guide groove 32 is provided at the bottom of the first row 3, a guide bar 21 matched with the guide groove 32 is provided on the lower mold core 2, the two groups of multi-row structures are arranged in opposite directions and are jointly provided on the same guide bar 21, a shovel 8 is provided between the two groups of multi-row structures, and the top of the shovel 8 is connected with the upper mold core 1.

Referring to fig. 2, the second row 4 is disposed in the first row 3, the first and

second row

3, 4 are correspondingly provided with first and second inclined

guide post holes

31, 41 corresponding to the inclined guide post 6, the top of the inclined guide post 6 is clamped on the upper mold core 1, the bottom is inserted into the first and second inclined

guide post holes

31, 41, the second inclined guide post hole 41 is in clearance fit with the inclined guide post 6, the first inclined guide post hole 31 is larger than the second inclined guide post hole 41, so that the first row 3 starts to move later than the second row.

Referring to fig. 3 and 4, the front end of the second row 4 is provided with an inclined plane 42, one side of the small row 5 is adapted to the inclined plane 42, the front end of the other side of the small row is adapted to the reverse buckle of the product, the rear end of the side is clamped in the first row 3, a linkage assembly 7 is arranged between the inclined plane 42 and the small row 5, when the inclined guide post 6 is pulled out upwards to drive the second row 4 to move, the second row drives the small row 5 through the linkage assembly 7, because the rear end of the small row 5 is clamped in the first row 3, the small row 5 does not move along the same direction as the second row 4, but because the front end of the second row 4 is provided with the inclined plane 42, when the second row 4 moves, the small row 5 is driven to move towards the second row 4, and then partial tripping can be completed.

Referring to fig. 3, the linkage assembly 7 includes an active member 71 and a passive member 72, the active member 71 is a groove/protrusion, the passive member 72 is a protrusion/groove, the groove and the protrusion can be replaced with each other, in this embodiment, the active member 71 is a groove, the passive member 72 is a protrusion, the front end of the second row 4 is formed into a shape with a symmetrical "V" shape in cross section, two inclined surfaces formed by the front end of the second row are respectively provided with grooves, the grooves are staggered to avoid mutual interference of the grooves, the width of the groove is gradually narrowed from the bottom to the top, two small rows 5 are provided corresponding to the two inclined surfaces, one side of each of the two small rows 5 is respectively adapted to the inclined surface, and the side is provided with a protrusion adapted to the shape of the groove, so that the small rows 5 move along the groove.

Referring to fig. 1 and 5, during mold splitting, the shovel 8 leaves the multi-row structure, the inclined guide post 6 drives the second row 4 to move, the second row 4 drives the two small rows 5 to move towards the second row 4 through the linkage assembly 7, and then the product can be partially separated from the product and turned upside down; then the inclined guide post 6 drives the first row 3 and the second row 4 to displace at the same time, the first row 3 drives the two small rows 5 to displace, and the first row 3, the second row 4 and the small rows 5 displace together, so that the product is completely separated from the reverse buckle.

The utility model discloses a set up many line bit architecture, make the product drop off completely easily, difficult card that appears dies, and its simple structure.

The above embodiments are merely illustrative and not restrictive, and all equivalent changes and modifications made by the methods described in the claims are intended to be included within the scope of the present invention.

Claims

1. A secondary-opening upper small-row-position tripping die comprises a die blank and a die core arranged in the die blank, wherein the die core comprises an upper die core (1) and a lower die core (2), and is characterized by also comprising a multi-row-position structure arranged in the die core, the multi-row-position structure comprises a first row position (3), a second row position (4), a small-row position (5) and an inclined guide post (6), the second row position (4) is arranged in the first row position (3), the upper end of the inclined guide post (6) is matched with the upper die core (1), the first row position (3) and the second row position (4) are correspondingly provided with a first inclined guide post hole (31) and a second inclined guide post hole (41) which are matched with the inclined guide post (6), the first inclined guide post hole (31) is larger than the second inclined guide post hole (41), and the front end of the second row position (4) is provided with an inclined surface (42), one side of little capable position (5) with inclined plane (42) suits, and its opposite side front end suits with the back-off of product, the rear end card locate first capable position (3) in, inclined plane (42) with be equipped with linkage subassembly (7) between little capable position (5).

2. The mold for releasing the small slide on the secondary slide according to claim 1, wherein the linkage assembly (7) comprises an active member (71) and a passive member (72), the active member (71) is disposed on the inclined surface (42) of the second slide (4), and the passive member (72) is disposed on the small slide (5).

3. The mold for releasing the small row on the secondary opening row as claimed in claim 2, wherein the driving member (71) is a groove/projection, and the driven member (72) is a projection/groove.

4. The mold for releasing the small row on the secondary slide according to claim 3, wherein the front end of the second slide (4) is formed into a V-shaped cross section, two inclined surfaces (42) formed by the V-shaped cross section are respectively provided with a groove, the number of the small rows (5) is two, one side of each of the two small rows (5) is respectively matched with the inclined surface (42) at the front end of the second slide (4), and the side is provided with a convex block matched with the groove.

5. The mold for releasing the small row on the secondary opening row as claimed in claim 4, wherein the grooves on the two inclined surfaces (42) at the front end of the second row (4) are arranged in a staggered manner.

6. The mold of claim 5, wherein the width of the groove gradually narrows from the bottom to the top, and the shape of the protrusion is adapted to the shape of the groove.

7. The mold for releasing the small row on the secondary opening position according to claim 1, wherein the bottom of the first row (3) is provided with a guide groove (32), and the lower mold core (2) is provided with a guide strip (21) matched with the guide groove (32).

8. The mold for releasing the small row on the secondary opening station as claimed in claim 7, wherein the multi-row structure comprises two sets, and the two sets of multi-row structures are oppositely disposed and commonly disposed on the same guide bar (21).

9. The mold for releasing the small row on the secondary opening position according to claim 8, wherein a shoveling machine (8) is arranged between the two sets of multi-row structures, and the top of the shoveling machine (8) is connected with the upper mold core (1).

10. A die for releasing a small slide on a secondary slide according to any one of claims 1 to 9, wherein said second slanted guide post hole (41) is in clearance fit with said slanted guide post (6).