CN214263578U

CN214263578U - Mould base device with guide structure

Info

Publication number: CN214263578U
Application number: CN202023131580.8U
Authority: CN
Inventors: 唐健飞
Original assignee: Dongguan Mly Mould Steels Co ltd
Current assignee: Dongguan Mly Mould Steels Co ltd
Priority date: 2020-12-23
Filing date: 2020-12-23
Publication date: 2021-09-24
Anticipated expiration: 2030-12-23

Abstract

The utility model discloses a mold blank device with a guide structure, which comprises an upper mold and a lower mold, wherein the opposite end surfaces of the upper mold and the lower mold are mutually matched inclined surfaces, a first groove and a second groove are respectively arranged on the opposite surfaces of the upper mold and the lower mold, and the first groove and the second groove are enclosed into a containing space of a product; the both sides of first recess and second recess are equipped with first guider and the second guider of mutually supporting respectively, it is equipped with mobile device to go up the mould, mobile device can drive the mould and slide along the relative inclined plane of lower mould to be fixed in the lower mould with last mould. Through the cooperation of first guider and second guider, make the benchmark of first recess and second recess align during the compound die, avoid appearing the clearance, simultaneously when last mould drawing of patterns, through will going up the mould and slide along relative inclined plane, can make and go up the mould drawing of patterns, pull up the condition of product or damage when avoiding going up the mould vertical removal, effectively improved the product percent of pass.

Description

Mould base device with guide structure

Technical Field

The utility model relates to the field of molds, in particular to mould embryo device with guide structure.

Background

The mould is various moulds and tools for obtaining required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production. In short, a mold is a tool used to make a shaped article, the tool being made up of various parts, different molds being made up of different parts. The processing of the appearance of an article is realized mainly through the change of the physical state of a formed material.

The mold generally comprises an upper mold blank and a lower mold blank, wherein a first groove and a second groove are respectively arranged between the upper mold blank and the lower mold blank, so as to form corresponding objects. The existing upper mold blank generally adopts a vertical movement mode to realize mold opening between the lower mold blank and the upper mold blank, but for some objects with a certain bending degree, the vertical movement of the upper mold blank can cause damage to products, so the existing upper mold blank is generally divided into a plurality of blocks to sequentially mold each shape of the object, but the molding mode has complicated procedures and higher defective rate; and certain errors are generated during die assembly.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a mould embryo device with guide structure, aim at making the article one shot forming that has the degree of buckling, and the product percent of pass is higher, effectively improves production efficiency.

In order to achieve the purpose, the utility model provides a mold blank device with a guide structure, which comprises an upper mold and a lower mold, wherein the opposite end surfaces of the upper mold and the lower mold are mutually matched inclined surfaces, the opposite surfaces of the upper mold and the lower mold are respectively provided with a first groove and a second groove, and the first groove and the second groove enclose a product accommodating space; the both sides of first recess and second recess are equipped with first guider and the second guider of mutually supporting respectively, it is equipped with mobile device to go up the mould, mobile device can drive the mould and slide along the relative inclined plane of lower mould to be fixed in the lower mould with last mould.

Preferably, the lower die is provided with a positioning groove lower than the horizontal plane of the upper wall, the first groove is formed in the positioning groove, the upper die is provided with a positioning block matched with the positioning groove, and the second groove is formed in the positioning block.

Preferably, the second guiding device is a guiding groove, and the first guiding device is a guiding block matched with the guiding groove.

Preferably, the upper portion of guide way is equipped with spacing portion, spacing portion is equipped with the sliding tray that supplies the guide block to pass.

Preferably, the guide block comprises an upper guide post and a lower guide post, and the upper guide post can slide along the length of the sliding groove; the limiting part is provided with a plurality of penetrating grooves which are arranged at intervals, the penetrating grooves are similar to the lower guide posts in size and shape, and the lower guide posts can slide along the length direction of the guide grooves.

Preferably, the guide groove is provided with a plurality of positioning protrusions arranged at intervals, and the positioning protrusions can abut against the lower guide post.

Preferably, the moving device comprises a transverse moving frame and a vertical moving frame arranged on the transverse moving frame, and the upper die is arranged on the vertical moving frame.

Preferably, vertical removal frame includes transverse guide and locates transverse sliding seat of transverse guide, vertical removal erects on transverse sliding seat, transverse guide is equipped with the first servo motor that the transverse sliding seat of drive removed.

Preferably, the vertical moving frame comprises a base, a vertical guide sleeve and a vertical guide pillar slidably mounted on the vertical guide sleeve, the base is mounted on the transverse sliding seat, the bottom of the vertical guide pillar is connected with the top of the upper die, and the base is provided with a second servo motor for driving the vertical guide pillar to slide.

Preferably, a guide sleeve and a guide rod which are matched with each other are further arranged between the base and the upper die, the upper end of the guide sleeve is fixed on the base, and the lower end of the guide rod is pivotally installed on the upper die.

The utility model discloses technical scheme goes up the terminal surface that mould and lower mould are relative for the inclined plane of mutually supporting, through the cooperation of first guider and second guider, makes the benchmark of first recess and second recess align during the compound die, avoids appearing the clearance, and when going up the mould drawing of patterns simultaneously, through sliding along relative inclined plane with last mould, can make and go up the mould drawing of patterns, with the condition that the product was pulled up or damaged when avoiding going up the mould vertical removal, effectively improved the product percent of pass.

Drawings

FIG. 1 is a first schematic structural diagram of the present invention;

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

fig. 3 is a schematic diagram of the product shape.

In the drawing, 1 is an upper mold, 11 is a first groove, 12 is a positioning block, 2 is a lower mold, 21 is a second groove, 22 is a positioning groove, 3 is a guide block, 31 is an upper guide post, 32 is a lower guide post, 4 is a guide groove, 41 is a limiting part, 42 is a sliding groove, 43 is a through groove, 44 is a positioning protrusion, 51 is a transverse guide rail, 52 is a transverse sliding seat, 53 is a first servo motor, 61 is a base, 62 is a vertical guide sleeve, 63 is a vertical guide post, 64 is a second servo motor, 71 is a guide sleeve, 72 is a guide rod, and 100 is a product.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings, 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 efforts belong to the protection scope of the present invention.

It should be noted that, if directional indicators (such as … …, upper, lower, left, right, front, back, top, bottom, inner, outer, vertical, horizontal, longitudinal, counterclockwise, clockwise, circumferential, radial, axial) are involved in the embodiments of the present invention, the directional indicators are only used to explain the relative position, motion, etc. of the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicators are changed accordingly.

In addition, if there is a description relating to "first" or "second", etc. in the embodiments of the present invention, the description of "first" or "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

As shown in fig. 1 to 3, a mold blank device with a guide structure includes an upper mold 1 and a lower mold 2, wherein opposite end surfaces of the upper mold 1 and the lower mold 2 are inclined surfaces that are matched with each other, a first groove 11 and a second groove 21 are respectively arranged on opposite surfaces of the upper mold 1 and the lower mold 2, and the first groove 11 and the second groove 21 enclose a product accommodating space; the both sides of first recess 11 and second recess 21 are equipped with first guider and the second guider of mutually supporting respectively, it is equipped with mobile device to go up mould 1, mobile device can drive mould 1 and slide along the relative inclined plane of lower mould 2 to will go up mould 1 and be fixed in lower mould 2.

Go up the relative terminal surface of mould 1 and lower mould 2 for the inclined plane of mutually supporting, through the cooperation of first guider and second guider, make the benchmark of first recess 11 and second recess 21 align during the compound die, avoid appearing the clearance, simultaneously when going up the mould 1 drawing of patterns, through will going up mould 1 and slide along relative inclined plane, can make and go up the mould 1 drawing of patterns, pull up the condition of product or damage when avoiding going up mould 1 vertical removal, effectively improved the product percent of pass.

The embodiment of the utility model provides an in, lower mould 2 is equipped with the constant head tank 22 that is less than the upper wall horizontal plane, first recess 11 is located constant head tank 22, go up mould 1 and be equipped with locating piece 12 with constant head tank 22 matched with, on locating piece 12 was located to second recess 21, it is better to make first recess 11 and second recess 21 degree of agreeing with through the setting of constant head tank 22 and locating piece 12.

The embodiment of the utility model provides an in, the second guider is guide way 4, first guider is the guide block 3 with guide way 4 matched with, wherein 3 slidable mounting of guide block in guide way 4, and guide way 4 can be spacing to guide block 3.

In the embodiment of the present invention, the upper portion of the guide groove 4 is provided with a limiting portion 41, and the limiting portion 41 is provided with a sliding groove 42 for the guide block 3 to pass through.

In the embodiment of the present invention, the guide block 3 includes an upper guide post 31 and a lower guide post 32, and the upper guide post 31 can slide along the length of the sliding groove 42; the limiting part 41 is provided with a plurality of penetrating grooves 43 arranged at intervals, the penetrating grooves 43 are similar to the lower guide posts 32 in size and shape, and the lower guide posts 32 can slide along the length direction of the guide grooves 4. When the guide groove 4 is provided with the limiting part 41, the lower guide post 32 passes through the penetrating groove 43 and then slides along the guide groove 4, so that double positioning is realized, and the phenomenon that a gap is formed between the first groove 11 and the second groove 21 due to overlarge pressure during injection molding is avoided.

In the embodiment of the present invention, the guiding groove 4 is provided with a plurality of positioning protrusions 44 arranged at intervals, and the positioning protrusions 44 can offset the lower guiding column 32. When the upper die 1 slides to a certain position, the upper die 1 is clamped at the corresponding position and does not slide any more, so that the first groove 11 and the second groove 21 are matched.

The embodiment of the utility model provides an in, the vertical removal frame that mobile device includes lateral shifting frame and locates the lateral shifting frame, go up mould 1 and locate the vertical removal frame. Wherein the lateral moving frame and the vertical moving frame move simultaneously when the lower mold 2 moves obliquely downward and upward to thereby perform the oblique movement of the upper mold 1.

In the embodiment of the present invention, the vertical moving rack includes the transverse guide 51 and the transverse sliding base 52 installed on the transverse guide 51, the vertical moving rack is installed on the transverse sliding base 52, the transverse guide 51 is provided with the first servo motor 53 for driving the transverse sliding base 52 to move. Of course, existing techniques may also be employed.

The embodiment of the utility model provides an in, vertical removal frame includes base 61, vertical guide pin bushing 62 and slidable mounting in the vertical guide pillar 63 of vertical guide pin bushing 62, base 61 is installed in horizontal slide 52, the bottom of vertical guide pillar 63 is connected with the top of last mould 1, base 61 is equipped with the gliding second servo motor 64 of the vertical guide pillar 63 of drive.

In the embodiment of the present invention, a guiding sleeve 71 and a guiding rod 72 which are mutually matched are further disposed between the base 61 and the upper die 1, the upper end of the guiding sleeve 71 is fixed on the base 61, the lower end of the guiding rod 72 is pivotally installed on the upper die 1, and the inclined movement of the upper die 1 can be realized through the mutual matching of the guiding sleeve 71 and the guiding rod 72.

The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.

Claims

1. A mold blank device with a guide structure comprises an upper mold and a lower mold, and is characterized in that the opposite end faces of the upper mold and the lower mold are inclined faces matched with each other, a first groove and a second groove are respectively arranged on the opposite faces of the upper mold and the lower mold, and the first groove and the second groove enclose a product accommodating space; the both sides of first recess and second recess are equipped with first guider and the second guider of mutually supporting respectively, it is equipped with mobile device to go up the mould, mobile device can drive the mould and slide along the relative inclined plane of lower mould to be fixed in the lower mould with last mould.

2. The apparatus of claim 1, wherein: the lower die is provided with a positioning groove lower than the horizontal plane of the upper wall, the first groove is formed in the positioning groove, the upper die is provided with a positioning block matched with the positioning groove, and the second groove is formed in the positioning block.

3. The apparatus of claim 1, wherein: the second guiding device is a guiding groove, and the first guiding device is a guiding block matched with the guiding groove.

4. The apparatus of claim 3, wherein: the upper portion of guide way is equipped with spacing portion, spacing portion is equipped with the sliding tray that supplies the guide block to pass.

5. The apparatus of claim 4, wherein: the guide block comprises an upper guide post and a lower guide post, and the upper guide post can slide along the length of the sliding groove; the limiting part is provided with a plurality of penetrating grooves which are arranged at intervals, the penetrating grooves are similar to the lower guide posts in size and shape, and the lower guide posts can slide along the length direction of the guide grooves.

6. The apparatus of claim 5, wherein: the guide way is provided with a plurality of positioning bulges arranged at intervals, and the positioning bulges can be abutted against the lower guide post.

7. The apparatus of claim 1, wherein: the moving device comprises a transverse moving frame and a vertical moving frame arranged on the transverse moving frame, and the upper die is arranged on the vertical moving frame.

8. The apparatus of claim 7, wherein: the vertical moving frame comprises a transverse guide rail and a transverse sliding seat arranged on the transverse guide rail, the vertical moving frame is arranged on the transverse sliding seat, and the transverse guide rail is provided with a first servo motor for driving the transverse sliding seat to move.

9. The apparatus of claim 8, wherein: the vertical moving frame comprises a base, a vertical guide sleeve and a vertical guide pillar slidably mounted on the vertical guide sleeve, the base is mounted on the transverse sliding seat, the bottom of the vertical guide pillar is connected with the top of the upper die, and the base is provided with a second servo motor for driving the vertical guide pillar to slide.

10. The apparatus of claim 9, wherein: still be equipped with uide bushing and the guide arm of mutually supporting between base and the last mould, the upper end of uide bushing is fixed in the base, the lower extreme pivot of guide arm is installed in last mould.