CN216782476U

CN216782476U - Improve product external light face die structure that draws high

Info

Publication number: CN216782476U
Application number: CN202122657721.8U
Authority: CN
Inventors: 叶建明
Original assignee: Shenzhen Tongda Electronics Co ltd
Current assignee: Shenzhen Tongda Electronics Co ltd
Priority date: 2021-11-02
Filing date: 2021-11-02
Publication date: 2022-06-21
Anticipated expiration: 2031-11-02

Abstract

The utility model belongs to the technical field of mold equipment, and discloses a mold structure for improving the outer smooth surface pull-up of a product, which comprises an inserted link, a swing link, a stress block and a guiding stop block, wherein the guiding stop block and the swing link are respectively arranged on two sides of the inserted link, the swing link comprises a rotating part and a turning part which are integrally connected, the inserted link is respectively abutted against or keeps a distance with the guiding stop block and the rotating part, the stress block is arranged on one side of the swing link, which is far away from the inserted link, and is abutted against or keeps a distance with the turning part, one end of the inserted link extends to form a wedge-shaped plug, and one end of the wedge-shaped plug is provided with a round angle. The utility model improves the finished product effect of the mold opening and closing equipment, solves the problem of product surface lifting, and improves the product quality and the production efficiency.

Description

Improve product external light face die structure that draws high

Technical Field

The utility model belongs to the technical field of die equipment, and particularly relates to a die structure for improving the outer smooth surface of a product.

Background

In modern production process products, mold opening is an important production process, in the prior art, a multi-cavity (one mold has a multi-cavity product) rear mold withdrawing structure, particularly a rear mold has a slide block, when a product with steps (such as an electronic cigarette or a cigarette holder product and the like) is tested, the mold structure is generally designed into a push plate core pulling structure, one mold is opened, a conventional closer is stressed and fails, an in-mold withdrawing core moves along with the mold withdrawing core, the product on the core moves along with the mold to scrape and touch the slide block of the mold under the condition that the mold is not opened, so that the product has poor surface pulling quality, when the phenomena occur, the existing mold structure is difficult to improve, if the structural limitation of a client-side product cannot be optimized, the existing state can only be accepted, the quality of the client-side product is affected, and in the existing mold industry, in order to improve the injection molding production efficiency and reduce the cost, the mold has the multi-cavity product structure, the conventional mold opener/closer structure greatly affects the production conditions of the mold and the injection molding quality, and the conditions need to be changed.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a mold structure for improving the outer surface finish of a product, so as to solve the above mentioned problems in the background art.

For realizing the purpose of the above utility model, the technical scheme adopted is as follows:

the utility model provides an improve outer smooth surface of product and pull high mould structure, is applied to the mould equipment that opens and shuts, includes inserted bar, pendulum rod, atress piece and leads positive dog, lead positive dog with the pendulum rod is located respectively the both sides of inserted bar, the pendulum rod includes an organic whole connected rotating part and turn round portion, the inserted bar respectively with lead positive dog with the rotating part butt or keep having the distance, the atress piece is located the pendulum rod deviates from one side of inserted bar just the atress piece with turn round portion butt or keep having the distance, the one end extension of inserted bar has the wedge to take out the plug, the fillet has been seted up to the one end that the plug was taken out to the wedge.

The utility model is further configured to: the insert rod is arranged on an A plate of the mold opening and closing equipment, the stress block and the guide stop block are arranged on a B plate of the mold opening and closing equipment, the swing rod is switched on a bearing plate of the mold opening and closing equipment, after the mold opening and closing equipment closes a film, the insert rod penetrates through the B plate of the mold opening and closing equipment and stretches into the bearing plate of the mold opening and closing equipment, and after the mold opening and closing equipment opens the film, the insert rod is drawn out along with the A plate of the mold opening and closing equipment.

The utility model is further configured to: the rotating part deviates from the one end of turning portion be equipped with the rotatory sleeve of rotating part switching, one side of rotatory sleeve is equipped with the telescopic screw, be used for the pendulum rod switching install in on the carrier plate of mould equipment opens and shuts.

The utility model is further configured to: the center of the guide stop block is provided with a stop block screw, stop block pins are symmetrically arranged on the upper side and the lower side of the stop block screw, and the stop block pins penetrate through the guide stop block and are fixedly installed on a B plate of the mold opening and closing equipment.

The utility model is further configured to: and one side of the stress block facing the bending part is provided with an inclined plane matched with the outer wall of the bending part, and the stress block is provided with a stress screw for fixedly installing the stress block on a B plate of the die opening and closing equipment.

The utility model is further configured to: the wedge-shaped drawing plug is characterized in that an inserting rod screw is arranged at one end, away from the wedge-shaped drawing plug, of the inserting rod, inserting rod pins are symmetrically arranged on the upper side and the lower side of the inserting rod screw, penetrate through the inserting rod and are fixedly installed on an A plate of the mould opening and closing equipment.

The utility model is further configured to: the guide check block faces the vertex angle on one side of the inserted link, a chamfer is formed in the vertex angle, and the rotating part and the bending part are kept at an inclination angle.

The utility model is further configured to: the inserted bar, the swing rod and the guide stop block are parallel.

In summary, compared with the prior art, the utility model discloses a die structure for improving the outer smooth surface pull-up of a product, which comprises an inserted link, a swing link, a stress block and a guiding stop block, wherein the guiding stop block and the swing link are respectively arranged on two sides of the inserted link, the swing link comprises a rotating part and a turning part which are integrally connected, the inserted link is respectively abutted against or keeps a distance with the guiding stop block and the rotating part, the stress block is arranged on one side of the swing link, which is far away from the inserted link, and the stress block is abutted against or keeps a distance with the turning part, one end of the inserted link extends to form a wedge-shaped plug, and one end of the wedge-shaped plug is provided with a round angle. Through this setting, improved the finished product effect of mould equipment that opens and shuts promptly, solved the product surface and drawn high problem, improved product quality and production efficiency.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a first perspective view of a mold structure for improving the outer smooth surface of a product according to this embodiment;

FIG. 2 is a second perspective view of a mold structure for improving the outer smooth surface of a product according to the present embodiment;

fig. 3 is a schematic application diagram of a mold structure for improving the outer smooth surface of a product according to this embodiment.

Reference numerals: 1. inserting a rod; 11. a wedge-shaped drawing plug; 12. a rod inserting screw; 13. inserting a rod pin; 2. a swing rod; 21. a rotating part; 22. a bending portion; 23. rotating the sleeve; 24. a socket screw; 3. a stress block; 31. a bevel; 32. a stressed screw; 4. a guide stop block; 41. a stopper screw; 42. a stop pin; 100. opening and closing the mold equipment; 101. a plate; 102. b, plate; 103. a carrier plate; 104. a base plate; 200. and (3) a mould structure.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the present invention more apparent, the present invention will be further described in detail with reference to the accompanying drawings and embodiments, it being understood that the specific embodiments described herein are merely illustrative of the present invention and are not intended to limit the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; the two elements may be directly connected or indirectly connected through an intermediate medium, or may be connected through the inside of the two elements, or may be connected wirelessly or through a wire. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Furthermore, the technical features mentioned in the different embodiments of the present invention described above may be combined with each other as long as they do not conflict with each other.

The utility model provides an improve outer smooth surface of product and draw high mould structure, as shown in fig. 1-3, mould structure 200 includes inserted bar 1, pendulum rod 2, atress piece 3 and lead positive dog 4, lead positive dog 4 and pendulum rod 2 and locate the both sides of inserted bar 1 respectively, pendulum rod 2 includes rotating part 21 and the curved portion 22 of a body coupling, inserted bar 1 respectively with lead positive dog 4 and rotating part 21 butt or keep keeping the distance, atress piece 3 locates one side that pendulum rod 2 deviates from inserted bar 1 and atress piece 3 and curved portion 22 butt or keep the distance, the one end of inserted bar 1 extends has wedge extraction plug 11, the fillet has been seted up to the one end of wedge extraction plug 11.

In the specific implementation process, the mold structure 200 is applied to the mold opening and closing device 100, the mold opening and closing device 100 comprises an a plate 101, a B plate 102, a carrier plate 103 and a bottom plate 104 which are sequentially stacked and detachably connected, so as to form a mold opening and closing injection molding machine to complete the production of a mold product with multiple cavities, as shown in fig. 3, an inserted rod 1 is arranged on the a plate 101, a stress block 3 and a guide stop 4 are arranged on the B plate 102, a swing rod 2 is switched on the carrier plate 103, after the mold opening and closing device 100 closes a film, the inserted rod 1 penetrates through the B plate 102 and extends into the carrier plate 103, and after the mold opening and closing device 100 opens the film, the inserted rod 1 is drawn out along with the a plate 101.

It is understood that the specific functions of the split-mold injection molding machine can be obtained by those skilled in the art according to the prior art, and the details of the working principle of the split-mold injection molding machine are not repeated herein.

In this embodiment, one end of the rotating portion 21 away from the bending portion 22 is provided with a rotating sleeve 23 adapted to the rotating portion 21, and one side of the rotating sleeve 23 is provided with a sleeve screw 24 for adapting the swing link 2 to the bearing plate 103.

Furthermore, a stopper screw 41 is arranged at the center of the guide stopper 4, stopper pins 42 are symmetrically arranged on the upper side and the lower side of the stopper screw 41, and the stopper pins 42 penetrate through the guide stopper 4 and are used for fixedly installing the guide stopper 4 on the B plate 102.

Furthermore, one side of the stress block 3 facing the bent part 22 is provided with an inclined surface 31 matched with the outer wall of the bent part 22 so that the stress block 3 is tightly attached to the swing rod 2, and the stress block 3 is provided with a stress screw 32 for fixedly mounting the stress block 3 on the B plate 102.

Wherein, the one end that the wedge was taken out to plug 11 is kept away from to inserted bar 1 is equipped with inserted bar screw 12, and the bilateral symmetry about inserted bar screw 12 is equipped with inserted bar pin 13, and inserted bar pin 13 wears to locate inserted bar 1 for inserted bar 1 fixed mounting is on A board 101.

In the specific implementation process, a chamfer is formed at the vertex angle of one side, facing the inserted link 1, of the guide stop dog 4, and the inserted link 1, the swing link 2 and the guide stop dog 4 are parallel so as to facilitate the insertion or the extraction of the inserted link 1.

It should be noted that the rotating portion 21 and the turning portion 22 maintain an inclination angle, that is, through this arrangement, the B plate 102 and the carrier plate 103 are locked by the swing link 2, so as to ensure that when the a plate 101 and the B plate 102 are separated, the B plate 102 and the carrier plate 103 do not follow the separation, thereby ensuring the product quality.

In the working process of the mold structure 200, the mold structure 200 plays a role of a shutter for the mold opening and closing device 100, when the mold opening and closing device 100 is in a mold closing state, the inserted link 1, the swing link 2, the stress block 3 and the guide stopper 4 are tightly matched, the mold structure 200 is in a locking state, the inserted link 1 is inserted between the swing link 2 and the guide stopper 4, the swing link 2 and the stress block 3 are mutually pressed, namely, the rotating part 21 and the turning part 22 which are integrally connected enable the rotating part 21 which is switched on the bearing plate 103 to be pressed by the inserted link 1, the turning part 22 and the stress block 3 are mutually pressed and keep the B plate 102 and the bearing plate 103 locked, therefore, when the mold opening and closing device 100 opens the mold, in the process that the inserted link 1 is drawn out of the swing link 2 and the guide stopper 4 along with the A plate 101, the rotating part 21 and the turning part 22 keep the design of an inclination angle, so that the B plate 102 and the bearing plate 103 cannot follow the separation shape, therefore, the effect of the finished product of the mold opening and closing equipment is improved, the problem of product surface drawing height is solved, and the product quality and the production efficiency are improved.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the utility model.

Claims

1. The utility model provides an improve outer smooth surface of product mould structure of drawing high, is applied to the mould equipment that opens and shuts, its characterized in that: including inserted bar, pendulum rod, atress piece and lead positive dog, lead positive dog with the pendulum rod is located respectively the both sides of inserted bar, the pendulum rod includes the rotating part and the portion of turning of a body coupling, the inserted bar respectively with lead positive dog with the rotating part butt or keep keeping there being the distance, the atress piece is located the pendulum rod deviates from one side of inserted bar just the atress piece with the portion of turning butt or keep having the distance, the one end extension of inserted bar has the wedge to take out the plug, the fillet has been seted up to the one end that the plug was taken out to the wedge.

2. The mold structure for improving the outer smooth surface tension of a product according to claim 1, wherein the insert rod is arranged on an a plate of the mold opening and closing device, the stress block and the positive guide stop block are arranged on a B plate of the mold opening and closing device, the swing rod is connected to a bearing plate of the mold opening and closing device in a switching manner, after the mold opening and closing device closes the film, the insert rod penetrates through the B plate of the mold opening and closing device and extends into the bearing plate of the mold opening and closing device, and after the mold opening and closing device opens the film, the insert rod is drawn out along with the a plate of the mold opening and closing device.

3. The mold structure for improving the outer smooth surface tension of a product as claimed in claim 1, wherein a rotating sleeve adapted to the rotating portion is provided at an end of the rotating portion facing away from the bending portion, and a sleeve screw is provided at one side of the rotating sleeve for adapting the swing link to be mounted on the bearing plate of the mold opening and closing device.

4. The mold structure for improving the outer smooth surface drawing of the product as claimed in claim 1, wherein a stop screw is provided at the center of the guiding stop, stop pins are symmetrically provided at the upper and lower sides of the stop screw, and the stop pins are inserted into the guiding stop for fixedly mounting the guiding stop on the B plate of the mold opening and closing device.

5. The mold structure for improving the outer smooth surface drawing of the product as claimed in claim 1, wherein a side of the stress block facing the bending portion is provided with an inclined surface matching with the outer wall of the bending portion, and the stress block is provided with a stress screw for fixedly mounting the stress block on a B plate of the mold opening and closing device.

6. The mold structure for improving the outer smooth surface tension of the product as claimed in claim 1, wherein an end of the insert rod away from the wedge-shaped drawing plug is provided with an insert rod screw, and insert rod pins are symmetrically arranged on the upper side and the lower side of the insert rod screw and penetrate through the insert rod for fixedly mounting the insert rod on an a plate of the mold opening and closing equipment.

7. The mold structure for improving the outer smooth surface drawing height of the product as claimed in claim 1, wherein a chamfer is formed at a vertex angle of a side of the guide stopper facing the insert rod.

8. The mold structure for improving outer smooth surface drawing of a product according to claim 1, wherein said inserting rod, said swing rod and said guiding block are parallel, and said rotating part and said turning part maintain an inclination angle.