CN213137602U

CN213137602U - Concatenation formula plastic mould

Info

Publication number: CN213137602U
Application number: CN202020668245.2U
Authority: CN
Inventors: 孙柏锋
Original assignee: Kunshan Heneng Hardware Plastic Technology Co ltd
Current assignee: Kunshan Heneng Hardware Plastic Technology Co ltd
Priority date: 2020-04-28
Filing date: 2020-04-28
Publication date: 2021-05-07
Anticipated expiration: 2030-04-28

Abstract

The utility model discloses a concatenation formula plastic mould, including the base, fixed mounting has the backup pad on the base, is provided with the bar hole in the backup pad, and the bar is downthehole to slide and is provided with the bar board, and fixed mounting has the locating piece on the bar board, and fixed mounting has a linking piece in the backup pad, links up and is provided with the constant head tank on the piece, and the locating piece is established with the constant head tank slip cap, links up fixed mounting and has the bed die on the piece, is provided with the mould on the bed die. Through the insertion of locating piece and constant head tank for lower mould and backup pad easy to assemble, and go up the mould and also pass through the gag lever post with the lower mould, convenient concatenation, and it is stable to have good compound die.

Description

Concatenation formula plastic mould

Technical Field

The utility model relates to a plastic mould technical field specifically is a concatenation formula plastic mould.

Background

A plastic mould is composed of several parts, and features that a mould cavity is arranged in said part, and during injection, the mould is clamped to injection moulding machine, the molten plastic is injected into said mould cavity and cooled for shaping, then the upper and lower moulds are separated, and the product is ejected out from said mould cavity by ejection system.

In a factory, when plastic products are processed, a plurality of product molds generally exist, however, because the space in the factory is limited, the operation table and the driving part cannot be arranged too much, so that after one product is produced, the mold on the operation table needs to be replaced by another product matching model.

However, when the traditional mould is installed, most of the traditional mould is assembled in an integral mode, so that when various products are produced, the mould is inconvenient to clean and recycle after being replaced, and inconvenience is brought to a production workshop.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a concatenation formula plastic mould to solve the inconvenient problem of retrieving after the mould is changed.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a concatenation formula plastic mould, includes the base, fixed mounting has the backup pad on the base, be provided with the bar hole in the backup pad, the downthehole slip of bar is provided with the bar board, fixed mounting has the locating piece on the bar board, fixed mounting has the piece of linking up in the backup pad, it is provided with the constant head tank on the piece to link up, the locating piece is established with the constant head tank slip cap, it has the bed die to link up fixed mounting on the piece, be provided with the mould on the bed die.

Preferably, the lower die is fixedly provided with a limiting rod, the upper die is fixedly provided with a limiting sleeve, and the limiting sleeve and the limiting rod are sleeved in a sliding manner.

Preferably, a limiting block is fixedly mounted on the limiting rod.

Preferably, the base is fixedly embedded with a bearing, the bearing is internally provided with a rotating shaft in interference fit, the rotating shaft is provided with a threaded protrusion, the threaded protrusion is provided with a threaded sleeve in a threaded manner, and the threaded sleeve is fixedly connected with the strip-shaped plate.

Preferably, the thread protrusions are distributed in two sections, and the directions of the two sections of thread protrusions are opposite.

Preferably, the supporting plate is fixedly provided with a stand column, and the stand column is fixedly provided with a top plate.

Preferably, a cylinder body is fixedly mounted on the top plate, a piston rod is arranged on the cylinder body, and the piston rod is fixedly connected with the upper die.

Compared with the prior art, the beneficial effects of the utility model are that: through the insertion of locating piece and constant head tank for lower mould and backup pad easy to assemble, and go up the mould and also pass through the gag lever post with the lower mould, convenient concatenation, and it is stable to have good compound die.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic top view of the strip-shaped holes of the present invention.

In the figure: 1. a base; 11. a support plate; 12. a strip-shaped hole; 13. a strip plate; 14. positioning blocks; 15. a joining block; 16. positioning a groove; 17. a lower die; 18. an upper die; 2. a limiting rod; 21. a limiting sleeve; 22. a limiting block; 3. a bearing; 31. a rotating shaft; 32. a threaded boss; 33. a threaded sleeve; 4. a column; 41. a top plate; 5. a cylinder body; 51. a piston rod.

Detailed Description

Referring to fig. 1 and fig. 2, the present invention provides a technical solution: the utility model provides a concatenation formula plastic mould, the on-line screen storage device comprises a base 1, fixed mounting has backup pad 11 on the base 1, be provided with bar hole 12 in the backup pad 11, it is provided with bar board 13 to slide in the bar hole 12, fixed mounting has locating piece 14 on the bar board 13, fixed mounting has linking piece 15 in the backup pad 11, be provided with constant head tank 16 on linking piece 15, locating piece 14 is established with constant head tank 16 slip cap, fixed mounting has bed die 17 on linking piece 15, can play the stable effect in a location to bed die 17, be provided with mould 18 on the bed die 17, the supporting use of bed die is gone up and down.

Referring to fig. 1, a lower die 17 is fixedly provided with a limiting rod 2, an upper die 18 is fixedly provided with a limiting sleeve 21, and the limiting sleeve 21 and the limiting rod 2 are slidably sleeved, so that the die assembly process is stable.

Referring to fig. 1, the limiting block 22 is fixedly installed on the limiting rod 2, so that the limiting sleeve 21 can be prevented from slipping.

Referring to fig. 1, a bearing 3 is fixedly embedded in a base 1, a rotating shaft 31 is in interference fit in the bearing 3, a threaded boss 32 is arranged on the rotating shaft 31, a threaded sleeve 33 is arranged on the threaded boss 32 in a threaded manner, the threaded sleeve 33 is fixedly connected with a strip-shaped plate 13, and a crank is fixedly arranged at the outer end of the rotating shaft 31.

Referring to fig. 1, the two threaded protrusions 32 are distributed in two segments, and the two threaded protrusions 32 are opposite in direction, so that the two positioning blocks 14 can be simultaneously and oppositely close to or far away from each other.

Referring to fig. 1, the upright post 4 is fixedly mounted on the supporting plate 11, and the top plate 41 is fixedly mounted on the upright post 4, so that a stable supporting effect can be achieved on the cylinder 5.

Referring to fig. 1, a cylinder 5 is fixedly mounted on the top plate 41, a piston rod 51 is disposed on the cylinder 5, and the piston rod 51 is fixedly connected with the upper die 18, so as to achieve an effect of mold clamping.

The utility model discloses when concrete implementation: when the upper die and the lower die are required to be spliced, the upper die 18 is fixed with the lower die 17 through the limiting rod 2, then the lower die 17 is placed on the supporting plate 11, then the rotating shaft 31 is rotated through the crank, the rotating shaft 31 rotates, the threaded bosses 32 move, the threaded sleeves 33 are linked, the strip-shaped plates 13 slide in the strip-shaped holes 12, the positions of the positioning blocks 14 correspond to the positions of the positioning grooves 16, the two positioning blocks 14 can be simultaneously and oppositely close to or far away through the effect of the positive and negative threaded bosses 32, and the positioning blocks 14 are inserted into the positioning grooves 16, so that the positioning of the upper die and the lower die is completed;

then the piston rod 51 of the cylinder 5 is fixed with the upper die 18 so that the upper die 18 can slide relative to the lower die 17;

when the die is closed, the piston rod 51 drives the upper die 18 to move downwards to be closed with the lower die 17, the limiting sleeve 21 slides on the limiting rod 2, a stabilizing effect is achieved, and the limiting block 22 can prevent the upper die 18 from slipping.

Claims

1. The utility model provides a concatenation formula plastic mould, includes base (1), its characterized in that: fixed mounting has backup pad (11) on base (1), be provided with bar hole (12) on backup pad (11), it is provided with bar board (13) to slide in bar hole (12), fixed mounting has locating piece (14) on bar board (13), fixed mounting has linking piece (15) on backup pad (11), be provided with constant head tank (16) on linking piece (15), locating piece (14) are established with constant head tank (16) slip cap, fixed mounting has bed die (17) on linking piece (15), be provided with mould (18) on bed die (17).

2. The mold of claim 1, wherein: the lower die (17) is fixedly provided with a limiting rod (2), the upper die (18) is fixedly provided with a limiting sleeve (21), and the limiting sleeve (21) is sleeved with the limiting rod (2) in a sliding manner.

3. The mold of claim 2, wherein: and a limiting block (22) is fixedly arranged on the limiting rod (2).

4. The mold of claim 1, wherein: the base (1) is fixedly embedded with a bearing (3), a rotating shaft (31) is arranged in the bearing (3) in an interference fit mode, a threaded protrusion (32) is arranged on the rotating shaft (31), a threaded sleeve (33) is arranged on the threaded protrusion (32) in a threaded mode, and the threaded sleeve (33) is fixedly connected with the strip-shaped plate (13).

5. The mold of claim 4, wherein: the thread protrusions (32) are distributed in two sections, and the directions of the two sections of thread protrusions (32) are opposite.

6. The mold of claim 1, wherein: the supporting plate (11) is fixedly provided with an upright post (4), and the upright post (4) is fixedly provided with a top plate (41).

7. The mold of claim 6, wherein: a cylinder body (5) is fixedly mounted on the top plate (41), a piston rod (51) is arranged on the cylinder body (5), and the piston rod (51) is fixedly connected with the upper die (18).