CN214521360U

CN214521360U - High-precision plastic mold quick-change mold frame device

Info

Publication number: CN214521360U
Application number: CN202023247370.5U
Authority: CN
Inventors: 林荣锋; 汪兵; 邹桂平; 李代武; 李代兵; 李金炼; 张团; 许红英
Original assignee: Shishi Jinfu Industry And Trade Co ltd
Current assignee: Shishi Jinfu Industry And Trade Co ltd
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2021-10-29
Anticipated expiration: 2030-12-29

Abstract

The utility model discloses a high accuracy plastic mold quick change die carrier device, including last frame plate and lower frame plate, the equal fixedly connected with guide pillar in four corners at lower frame plate top, the top of lower frame plate is seted up flutedly, the T spout that appears has all been seted up to the both sides of recess bottom, the equal swing joint in both sides at lower frame plate top has spacing case, the top and the equal fixedly connected with baffle-box in bottom of spacing case one side have all been seted up logical groove with the bottom at the top of spacing case, and one side of baffle-box inner chamber is provided with the buffer board, and one side fixedly connected with buffering post of buffer board, one side fixedly connected with buffer spring of buffering post are kept away from to the buffer board. The utility model discloses an go up the cooperation of mould frame plate, lower mould frame plate, guide pillar, recess, T shape spout, spacing case, baffle-box, buffer board, buffering post, buffer spring and stopper and use, can be when needing different moulds, quick replacement and fixed new mould have saved installation time.

Description

High-precision plastic mold quick-change mold frame device

Technical Field

The utility model relates to a plastic mold technical field specifically is a high accuracy plastic mold quick change die carrier device.

Background

The mold frame is also called as a mold blank and comprises a template, a guide post, a guide sleeve and other parts, a combined body cavity, a mold core, a positioning ring, an ejector rod and a sliding block mechanism, wherein a cavity is not processed, the combined body cavity, the mold core, the positioning ring, the ejector rod and the sliding block mechanism are arranged on the mold frame to form a set of complete mold, and the standard plastic mold frame is composed of four parts: the die carrier comprises a fixed die part, a movable die part, a guide part and a connecting and fixing part, although a plurality of parts of the die carrier are standardized, and parts of the parts have interchangeability, a plastic die cavity is processed on the basis of the die carrier, the die carrier needs to be disassembled, the processed die cavity is assembled on the die carrier, the processing of the die cavity needs to take long processing time, and the die carrier device capable of quickly replacing the die is needed because the die is heavy and the time is particularly spent when the die carrier is installed on an injection molding machine.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high accuracy plastic mold quick change die carrier device possesses quick replacement's advantage, but has solved the plastic mold die cavity and has processed on the die carrier basis, need unpack the die carrier apart to assemble the die carrier to the die cavity that has processed on, the die cavity processing need spend very long process time, because the mould itself is heavier, installs also to take time on the injection molding machine very much, consequently needs a die carrier device's that can quick replacement mould problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high accuracy plastic mold quick change die carrier device, includes upper die frame plate and lower die frame plate, the equal fixedly connected with guide pillar in four corners at lower die frame plate top, the top of lower die frame plate is seted up flutedly, T-shaped spout has all been seted up to the both sides of recess bottom, the equal swing joint in both sides at lower die frame plate top has spacing case, the top and the equal fixedly connected with baffle-box in bottom of spacing case one side, logical groove has all been seted up to the top and the bottom of spacing case, one side of baffle-box inner chamber is provided with the buffer board, one side fixedly connected with cushion column of buffer board, one side fixedly connected with buffer spring of cushion column is kept away from to the buffer board, buffer spring keeps away from the one end of buffer board and the inner chamber fixed connection of baffle-box, one side fixedly connected with stopper of baffle-box is kept away from to the spacing case.

Preferably, the front side and the rear side of the limiting box are fixedly connected with fixing blocks, fixing through holes are formed in the surfaces of the fixing blocks, and mounting holes matched with the fixing through holes are formed in the front side and the rear side of the two sides of the top of the lower die frame plate.

Preferably, the buffering spout has all been seted up to the top and the bottom of baffle-box, the equal fixedly connected with buffering slider in top and the bottom of buffer board, the buffering slider is kept away from one side of buffer board and is extended to the inner chamber of buffering spout and with buffering spout swing joint.

Preferably, the number of the guide posts is four, and springs are sleeved on the surfaces of the guide posts.

Preferably, fixed chutes are formed in two sides of the top of the lower die frame plate, fixed sliding blocks are fixedly connected to the bottom of the limiting box, and one side, away from the limiting box, of each fixed sliding block extends to an inner cavity of the corresponding fixed chute and is movably connected with the corresponding fixed chute.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses an upper die frame plate, lower die frame plate, the guide pillar, a groove, T shape spout, the spacing box, the baffle-plate, the cushion post, the cooperation of buffer spring and stopper is used, can be when needing different moulds, quick replacement and fixed new mould, the installation time has been saved, it is processed on the die carrier basis to have solved the plastic mold die cavity, the die carrier need be unpacked apart, and go on assembling the die carrier to the die carrier of processing good die cavity, the die cavity processing need spend very long process time, because the mould itself is heavier, it also takes time very much to install on the injection molding machine, consequently, need a problem that can the die carrier device of quick replacement mould.

2. The utility model discloses a set up the fixed block, can fix the position of spacing case as required, through setting up buffering spout and buffering slider, can make the better horizontal slip of buffer board, make the better cushioning effect that plays of buffer board, through setting up fixed spout and fixed slider, can make the better horizontal slip of spacing case, conveniently adjust the position of spacing case.

Drawings

FIG. 1 is a schematic sectional view of the structure of the present invention;

FIG. 2 is a schematic view of the structure of the present invention;

fig. 3 is a partially enlarged view of a portion a in fig. 1 according to the present invention.

In the figure: 1. an upper die frame plate; 2. a lower die frame plate; 3. a guide post; 4. a groove; 5. a T-shaped chute; 6. a limiting box; 7. a buffer tank; 8. a buffer plate; 9. a buffer column; 10. a buffer spring; 11. a limiting block; 12. a fixed block; 13. a buffer chute; 14. a buffer slide block; 15. fixing the chute; 16. and fixing the sliding block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The components of the present invention are all standard components or components known to those skilled in the art, and the structure and principle thereof can be known by the technical manual or by the conventional experimental method.

Referring to fig. 1-3, a high precision plastic mold quick-change die set device comprises an upper die frame plate 1 and a lower die frame plate 2, wherein two sides of the top of the lower die frame plate 2 are both provided with a fixed chute 15, the bottom of a limit box 6 is fixedly connected with a fixed slide block 16, one side of the fixed slide block 16 away from the limit box 6 extends to the inner cavity of the fixed chute 15 and is movably connected with the fixed chute 15, the limit box 6 can slide left and right better by arranging the fixed chute 15 and the fixed slide block 16, the position of the limit box 6 is convenient to adjust, four corners of the top of the lower die frame plate 2 are both fixedly connected with guide posts 3, the number of the guide posts 3 is four, the surface of each guide post 3 is sleeved with a spring, the top of the lower die frame plate 2 is provided with a groove 4, two sides of the bottom of the groove 4 are both provided with a T-shaped chute 5, two sides of the top of the lower die frame plate 2 are both movably connected with the limit box 6, and the front side and the rear side of the limit box 6 are both fixedly connected with a fixed block 12, the surface of the fixed block 12 is provided with a fixed through hole, the front side and the rear side of the two sides of the top of the lower die frame plate 2 are both provided with mounting holes matched with the fixed through hole, the position of the limit box 6 can be fixed according to requirements by arranging the fixed block 12, the top and the bottom of one side of the limit box 6 are both fixedly connected with a buffer box 7, the top and the bottom of the buffer box 7 are both provided with buffer chutes 13, the top and the bottom of the buffer plate 8 are both fixedly connected with buffer sliders 14, one side of each buffer slider 14 far away from the buffer plate 8 extends to the inner cavity of the buffer chute 13 and is movably connected with the buffer chute 13, the buffer plate 8 can slide left and right better by arranging the buffer chutes 13 and the buffer sliders 14, the buffer plate 8 can better play a buffer role, the top and the bottom of the limit box 6 are both provided with through grooves, one side of the inner cavity of the buffer box 7 is provided with the buffer plate 8, one side of the buffer plate 8 is fixedly connected with a buffer column 9, a buffer spring 10 is fixedly connected with one side of the buffer plate 8 far away from the buffer column 9, one end of the buffer spring 10 far away from the buffer plate 8 is fixedly connected with the inner cavity of the buffer box 7, a limiting block 11 is fixedly connected with one side of the limiting box 6 far away from the buffer box 7, by the matching use of the upper die frame plate 1, the lower die frame plate 2, the guide pillar 3, the groove 4, the T-shaped sliding groove 5, the limiting box 6, the buffer box 7, the buffer plate 8, the buffer pillar 9, the buffer spring 10 and the limiting block 11, when different dies are required, the new die is quickly replaced and fixed, the installation time is saved, the problem that the die cavity of the plastic die is processed on the basis of the die carrier and the die carrier needs to be disassembled is solved, and the processed cavity is assembled on the die carrier, the processing of the cavity needs to spend a long processing time, there is a problem in that a mold frame device capable of rapidly replacing a mold is required because the mold itself is heavy and is also time-consuming to install on an injection molding machine.

During the use, change the position of the width adjustment spacing box 6 of mould as required, make the position of spacing box 6 and the width looks adaptation of new mould, it is fixed with spacing box 6 through fixed block 12 after adjusting the position of spacing box 6, then will newly change the stop device of mould bottom and both sides and aim at with T shape spout 5 and stopper 11, promote new mould to the rear side, buffer column 9 atress shrink in the promotion process, buffer column 9 compression buffer spring 10, it is spacing to make new mould can cushion at the in-process that promotes, it can to go up mould frame plate 1 and lower mould frame plate 2 installation after the rear side of new mould contacts with the rear side of recess 4.

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

Claims

1. The utility model provides a high accuracy plastic mold quick change die carrier device, includes upper die frame plate (1) and lower die frame plate (2), its characterized in that: guide pillars (3) are fixedly connected to four corners of the top of the lower die frame plate (2), a groove (4) is formed in the top of the lower die frame plate (2), T-shaped sliding grooves (5) are formed in two sides of the bottom of the groove (4), limiting boxes (6) are movably connected to two sides of the top of the lower die frame plate (2), buffer boxes (7) are fixedly connected to the top and the bottom of one side of each limiting box (6), through grooves are formed in the top and the bottom of each limiting box (6), a buffer plate (8) is arranged on one side of an inner cavity of each buffer box (7), buffer columns (9) are fixedly connected to one side of each buffer plate (8), buffer springs (10) are fixedly connected to one side of each buffer plate (8) far away from the buffer columns (9), one ends of the buffer springs (10) far away from the buffer plates (8) are fixedly connected with the inner cavity of each buffer box (7), and a limiting block (11) is fixedly connected to one side of the limiting box (6) far away from the buffer box (7).

2. The high-precision plastic mold quick-change mold frame device as claimed in claim 1, wherein: the front side and the equal fixedly connected with fixed block (12) of rear side of spacing case (6), fixing hole has been seted up on the surface of fixed block (12), the mounting hole with fixed through hole looks adaptation is all seted up with the rear side to the front side of lower mould frame plate (2) top both sides.

3. The high-precision plastic mold quick-change mold frame device as claimed in claim 1, wherein: buffering spout (13) have all been seted up to the top and the bottom of baffle-box (7), the top and the equal fixedly connected with buffering slider (14) in bottom of buffer board (8), one side that buffer board (8) were kept away from in buffering slider (14) extends to the inner chamber of buffering spout (13) and with buffering spout (13) swing joint.

4. The high-precision plastic mold quick-change mold frame device as claimed in claim 1, wherein: the number of the guide posts (3) is four, and springs are sleeved on the surfaces of the guide posts (3).

5. The high-precision plastic mold quick-change mold frame device as claimed in claim 1, wherein: fixed spout (15) have all been seted up to the both sides at lower mould frame plate (2) top, the bottom fixedly connected with fixed slider (16) of spacing case (6), one side that spacing case (6) were kept away from in fixed slider (16) extends to the inner chamber of fixed spout (15) and with fixed spout (15) swing joint.