CN214521595U

CN214521595U - Mould follow-up structure capable of avoiding clamping point abrasion

Info

Publication number: CN214521595U
Application number: CN202022756182.9U
Authority: CN
Inventors: 夏雄峰
Original assignee: Hangzhou Zhenhua Cosmetic Glass Co ltd
Current assignee: Hangzhou Zhenhua Cosmetic Glass Co ltd
Priority date: 2020-11-25
Filing date: 2020-11-25
Publication date: 2021-10-29
Anticipated expiration: 2030-11-25

Abstract

The utility model discloses an avoid mould of stuck point wearing and tearing to follow and move structure, including mould base, first groove of moulding plastics, link up groove and first income son, the spacing shell of right side top fixedly connected with of mould base, and the right side internal connection of mould base has first income son, the external connection of first income son has the second to go into son, the right-hand member top fixed mounting of mould base has electric telescopic handle, and electric telescopic handle's upper end fixed mounting has the bed die, fixed mounting has a linking section of thick bamboo on the left end of mould base, and links up a section of thick bamboo's internal connection and adjust the pole, the top fixedly connected with lug of first income son, the inside first groove of moulding plastics that is provided with of upside of bed die, and the left and right sides lower part in the first groove of moulding plastics all is provided with the second groove of moulding plastics. This avoid mould of stuck point wearing and tearing to follow and move the structure, can avoid the stuck point to receive wearing and tearing in the use to the cooperation function of mould is guaranteed in the son of being convenient for resets.

Description

Mould follow-up structure capable of avoiding clamping point abrasion

Technical Field

The utility model relates to a relevant technical field of mould specifically is an avoid mould of stuck point wearing and tearing to follow and move structure.

Background

The mould is a very common tool in daily life, and the following structure of the mould plays an extremely important role in the process of using the mould, but the existing mould following structure still has many defects to be improved.

General mould follows and moves structure, and the stuck point receives wearing and tearing easily in the use to it resets not convenient for go into, leads to the mould cooperation function poor, consequently, we provide a mould that avoids stuck point wearing and tearing and follow and move the structure, so that solve the problem of proposing among the aforesaid.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an avoid mould of stuck point wearing and tearing to follow the structure to solve general mould that proposes in the above-mentioned background art and follow the structure, the stuck point receives wearing and tearing easily in the use, and the son resets not convenient for, leads to the poor problem of mould cooperation function.

In order to achieve the above object, the utility model provides a following technical scheme: a mold follow-up structure for avoiding clamping point abrasion comprises a mold base, a first injection molding groove, a connecting groove and a first insert, wherein a limiting shell is fixedly connected above the right side of the mold base, a first insert is connected inside the right side of the mold base, a second insert is connected outside the first insert, an electric telescopic rod is fixedly arranged above the right end of the mold base, a lower die is fixedly arranged at the upper end of the electric telescopic rod, a connecting cylinder is fixedly arranged above the left end of the die base, an adjusting rod is connected inside the connecting cylinder, a convex block is fixedly connected above the first insert, a first injection molding groove is arranged inside the upper side of the lower mold, and the lower parts of the left and right sides of the first injection molding groove are provided with second injection molding grooves, the upper part of the lower mold is connected with an upper mold, and the inside of going up the mould is provided with links up the groove, be provided with rubber packing between bed die and the last mould.

Preferably, the length of the inner diameter of the upper side of the limiting shell is smaller than that of the upper side of the second insert, and the position of the limiting shell is arranged corresponding to the second insert.

Preferably, the connection cylinder is sleeved with a spring, and the connection cylinder is connected with the adjusting rod in a sliding manner.

Preferably, the adjusting rod is connected with the connecting cylinder in a clamping manner, and the longitudinal section of the adjusting rod is in a convex shape.

Preferably, the position of the connecting groove is arranged corresponding to that of the second injection molding groove, and the connecting grooves are symmetrically arranged relative to a vertical midperpendicular of the first injection molding groove.

Preferably, the first insert is connected with the lower die in a clamping manner through a bump, and the cross section of the rubber sealing gasket on the lower die is in a shape like a Chinese character 'kou'.

Compared with the prior art, the beneficial effects of the utility model are that: the mould follow-up structure capable of avoiding the clamping point abrasion can avoid the clamping point abrasion in the using process, is convenient for the insert to reset, and ensures the matching function of the mould;

1. the product demoulding device is provided with a limiting shell and a first insert, and the length dimension of the inner diameter of the upper side of the limiting shell is smaller than that of the upper side of a second insert, so that the second insert can fall to the lower side of the first insert when the product is demoulded, a release space is reserved for a clamping point of the first insert, and the clamping point is prevented from being abraded;

2. the lower die is provided with a connecting cylinder and a spring, the spring is sleeved and connected outside the connecting cylinder, so that the elastic force of the spring can pull back the lower die during demolding, the first insert is convenient to reset, the connecting cylinder is connected with the adjusting rod in a sliding mode, the adjusting rod has a supporting effect on the lower die, and meanwhile, the lower die is guided during resetting, the practicability is improved, and the matching function of the die is ensured;

3. the connecting groove and the rubber sealing gasket are arranged, the cross section of the rubber sealing gasket is in a shape like a Chinese character 'kou', the sealing performance of the joint of the lower die and the upper die can be improved, and the injection molding efficiency is improved by the corresponding arrangement of the position of the connecting groove and the second injection molding groove.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 3 is a schematic side view of the present invention;

fig. 4 is a schematic view of the structure of the lower mold and the first injection molding groove in the top view.

In the figure: 1. a mold base; 2. a limiting shell; 3. a second insert; 4. an electric telescopic rod; 5. a lower die; 6. a joining cylinder; 7. adjusting a rod; 8. a spring; 9. a bump; 10. a first injection molding groove; 11. a second injection molding groove; 12. an upper die; 13. a joining groove; 14. a rubber gasket; 15. a first insert.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a mold follow-up structure capable of avoiding clamping point abrasion comprises a mold base 1, a limiting shell 2, a second insert 3, an electric telescopic rod 4, a lower mold 5, a linking barrel 6, an adjusting rod 7, a spring 8, a lug 9, a first injection groove 10, a second injection groove 11, an upper mold 12, a linking groove 13, a rubber sealing gasket 14 and a first insert 15, wherein the limiting shell 2 is fixedly connected above the right side of the mold base 1, the first insert 15 is connected inside the right side of the mold base 1, the second insert 3 is connected outside the first insert 15, the electric telescopic rod 4 is fixedly installed above the right end of the mold base 1, the lower mold 5 is fixedly installed at the upper end of the electric telescopic rod 4, the linking barrel 6 is fixedly installed above the left end of the mold base 1, the adjusting rod 7 is connected inside the linking barrel 6, the lug 9 is fixedly connected above the first insert 15, the first injection groove 10 is arranged inside the upper side of the lower mold 5, and the lower parts of the left and right sides of the first injection molding groove 10 are provided with second injection molding grooves 11, the upper part of the lower mold 5 is connected with an upper mold 12, the inner part of the upper mold 12 is provided with a connecting groove 13, and a rubber sealing gasket 14 is arranged between the lower mold 5 and the upper mold 12.

As shown in fig. 1, 2 and 3, the length of the inner diameter of the upper side of the limiting shell 2 is smaller than the length of the upper side of the second insert 3, and the position of the limiting shell 2 corresponds to the second insert 3, so that the second insert 3 can fall to the lower side of the first insert 15 when the product is ejected, and a release space is provided for the clamping point of the first insert 15, thereby avoiding the clamping point from being worn, a spring 8 is sleeved outside the engaging cylinder 6, and the engaging cylinder 6 is connected with the adjusting rod 7 in a sliding manner, so that the elastic force of the spring 8 can pull back the lower mold 5 when the product is ejected, thereby facilitating the restoration of the first insert 15, enabling the adjusting rod 7 to have a supporting function on the lower mold 5, and simultaneously playing a guiding function when the lower mold 5 is restored, thereby improving the practicability and ensuring the matching function of the molds;

as shown in fig. 1, 2 and 4, the adjusting rod 7 is connected with the connecting cylinder 6 in a clamping manner, the longitudinal section of the adjusting rod 7 is in a shape like a Chinese character 'tu', the stability of the adjusting rod 7 is improved, the adjusting rod is prevented from falling off, the position of the connecting groove 13 is arranged corresponding to the second injection molding groove 11, the connecting groove 13 is symmetrically arranged relative to the vertical perpendicular bisector of the first injection molding groove 10, the injection molding efficiency is improved, the first insert 15 is connected with the lower mold 5 in a clamping manner through the convex block 9, the cross section of the rubber sealing gasket 14 on the lower mold 5 is in a shape like a Chinese character 'kou', and the sealing performance of the joint of the lower mold 5 and the upper mold 12 can be improved.

The working principle is as follows: when the mold follow-up structure for avoiding the clamping point abrasion is used, firstly, as shown in a figure 1 and a figure 4, the position of the connecting groove 13 is arranged corresponding to the second injection molding groove 11, so that the efficiency in injection molding can be improved, injection molding materials can conveniently enter the bottom of the second injection molding groove 11, meanwhile, the cross section of the rubber sealing gasket 14 is in a shape like a Chinese character 'kou', the sealing performance of the joint of the lower mold 5 and the upper mold 12 can be improved, the forming quality of a product is improved, when the mold needs to be discharged, the electric telescopic rod 4 is started to drive the lower mold 5 to ascend to push the product, the first insert 15 and the second insert 3 move together with the product due to the holding force of the product, when the second insert 3 touches the limiting shell 2, the length size of the inner diameter of the upper side of the limiting shell 2 is smaller than the length of the upper side of the second insert 3, so that the second insert 3 can fall to the lower side of the first insert 15, and the clamping point of the first insert 15 has a release space, thereby avoiding the clamping points from being worn;

finally, as shown in fig. 1, fig. 2 and fig. 3, the first insert 15 falls into the clamping groove in the mold base 1, the adjusting rod 7 supports the lower mold 5 along with the rising of the lower mold, the product is taken out, the limiting shell 2 is closed, the lower mold 5 in the mold stripping process can be pulled back and reset through the elastic force of the spring 8, the lower end of the first insert 15 is still in the second insert 3, so that the first insert 15 can be reset conveniently, the lower mold can be guided when the lower mold 5 is pulled back through the connecting cylinder 6 and the adjusting rod 7 in a sliding mode, the practicability is improved, the matching function of the mold is ensured, and the whole process of using the mold follow-up structure for avoiding the clamping point abrasion is realized.

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 an avoid mould of stuck point wearing and tearing to follow and move structure, includes mould base (1), first groove (10) of moulding plastics, links up groove (13) and first income (15), its characterized in that: the die is characterized in that a limiting shell (2) is fixedly connected to the upper portion of the right side of the die base (1), a first insert (15) is connected to the inner portion of the right side of the die base (1), a second insert (3) is connected to the outer portion of the first insert (15), an electric telescopic rod (4) is fixedly mounted to the upper portion of the right end of the die base (1), a lower die (5) is fixedly mounted to the upper end of the electric telescopic rod (4), a linking cylinder (6) is fixedly mounted to the upper portion of the left end of the die base (1), an adjusting rod (7) is connected to the inner portion of the linking cylinder (6), a convex block (9) is fixedly connected to the upper portion of the first insert (15), a first injection groove (10) is formed in the upper portion of the lower die (5), second injection grooves (11) are formed in the lower portions of the left side and the right side of the first injection groove (10), and an upper die (12) is connected to the upper portion of the lower die (5), and the interior of the upper die (12) is provided with a connecting groove (13), and a rubber sealing gasket (14) is arranged between the lower die (5) and the upper die (12).

2. The die follow-up structure for avoiding the clamping point abrasion as claimed in claim 1, wherein: the length dimension of the inner diameter of the upper side of the limiting shell (2) is smaller than that of the upper side of the second insert (3), and the position of the limiting shell (2) corresponds to that of the second insert (3).

3. The die follow-up structure for avoiding the clamping point abrasion as claimed in claim 1, wherein: the outer part of the linking barrel (6) is sleeved with a spring (8), and the linking barrel (6) is connected with the adjusting rod (7) in a sliding mode.

4. The die follow-up structure for avoiding the clamping point abrasion as claimed in claim 1, wherein: the adjusting rod (7) is connected with the connecting cylinder (6) in a clamping mode, and the longitudinal section of the adjusting rod (7) is in a convex shape.

5. The die follow-up structure for avoiding the clamping point abrasion as claimed in claim 1, wherein: the connecting groove (13) is arranged corresponding to the second injection molding groove (11), and the connecting groove (13) is symmetrically arranged relative to the vertical perpendicular bisector of the first injection molding groove (10).

6. The die follow-up structure for avoiding the clamping point abrasion as claimed in claim 1, wherein: the first insert (15) is connected with the lower die (5) in a clamping mode through a bump (9), and the cross section of a rubber sealing gasket (14) on the lower die (5) is in a shape like a Chinese character 'kou'.