CN214235937U - Quick replacement large-scale mould device - Google Patents

Abstract

The utility model belongs to the technical field of mold equipment, in particular to a device for quickly replacing a large mold, which comprises a lower frame, wherein an upper frame is arranged above the lower frame, a first pressing plate is arranged at one end of the bottom of the upper frame, an upper mold is arranged between the upper frame and the first pressing plate, and first bearings are arranged at two sides of the upper mold; make first pin run through first clamp plate, go up the inside of mould and first bearing, then roll to the back surface under the drive of a plurality of first bearings to last mould, it is fixed to roll after the assigned position, when needs installation lower mould, insert the second bearing to the second pin, the inside of fixed station and lower bolster, promote the lower bolster, make the lower bolster roll under the cooperation of second bearing, after rolling to suitable position, insert the inside of fixed station from lower bolster to the locating lever, through making things convenient for the staff to install large-scale mould and lower mould on the mould of bending like this.

Description

Quick replacement large-scale mould device

Technical Field

The utility model belongs to the technical field of mould equipment, concretely relates to large-scale mould device of quick replacement.

Background

The mould is used for getting various moulds and tools of the required products by methods such as injection moulding, blow moulding, extrusion, die-casting or forging and pressing molding, smelting, stamping, etc. in the industrial production, in short, the mould is a tool for manufacturing the formed article, the tool is composed of various parts, different moulds are composed of different parts, the processing of the appearance of the article is realized mainly by changing the physical state of the formed material, the upper mould and the lower mould of the original bending mould have heavier mass, and a plurality of working personnel are required to cooperate and operate together during the installation, thereby reducing the functionality of the bending mould and being incapable of bringing more convenience to the working personnel.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a large-scale mould device of quick replacement has and can make things convenient for the staff to change last mould and the lower mould on the mould of bending, increases the functional characteristics of mould of bending.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a large-scale mould device of quick replacement, includes the lower frame, the frame is installed to the top of lower frame, first clamp plate is installed to the bottom one end of going up the frame, go up the frame with install the mould between the first clamp plate, first bearing is installed to the both sides of going up the mould, the internally mounted of first bearing has first pin, first pin runs through first clamp plate first bearing with the inside of last mould, the fixed station is installed to the top one end of lower frame, the lower bolster is installed at the top of fixed station, the lower bolster with install the second post pin between the fixed station, the second bearing is installed to the lateral wall of second post pin, the lower mould is installed at the top of lower bolster.

As the utility model discloses a preferred technical scheme of large-scale mould device of quick replacement, first spring is installed to the top of first pin, the both ends of first spring respectively with go up the frame with first clamp plate is connected.

As the utility model discloses a preferred technical scheme of the large-scale mould device of quick replacement, the locating lever is still installed to the top of lower bolster.

As the utility model discloses a preferred technical scheme of large-scale mould device of quick replacement, the second clamp plate is installed at the both ends of fixed station, the second clamp plate with connect through the gim peg between the fixed station.

As the utility model discloses a preferred technical scheme of large-scale mould device of quick replacement, the second spring is installed to the below of lower bolster, the second spring is located the lower bolster with between the fixed station.

As the utility model discloses a preferred technical scheme of the large-scale mould device of quick replacement, go up the mould with the length of lower mould front surface to rear surface is the same.

As the utility model discloses a preferred technical scheme of large-scale mould device of quick replacement, the fixed station is the iron member.

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

1. the first pressing plate is pushed open towards the outer side through the first spring, one end of the upper die is placed between the first pressing plate and the upper frame, the first pin penetrates through the first pressing plate, the upper die and the inner part of the first bearing, the actions are repeated, the other end of the upper die is placed between the first pressing plate and the upper frame, then the upper die is driven by the first bearings to roll towards the rear surface, after the upper die rolls to a designated position, an external bolt is inserted between the pressing plate, the upper die and the upper frame to be fixed, when the lower die needs to be installed, the lower die is fixed on the lower cushion plate through the bolt, two ends of the lower cushion plate are placed above the fixed table, the second pin is inserted into the second bearing, the fixed table and the lower cushion plate, then the lower cushion plate is pushed to roll under the matching of the second bearing, after the lower cushion plate rolls to a proper position, the positioning rod is inserted into the fixed table from the lower cushion plate, through making things convenient for the staff like this to install large-scale mould and lower mould on the mould of bending, bring more convenient characteristics for the staff.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

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

FIG. 3 is an enlarged schematic view of B in FIG. 1 according to the present invention;

in the figure: 1. a first bearing; 2. a first pin; 3. a first spring; 4. a first platen; 5. a lower die; 6. a lower base plate; 7. a second pin; 8. a second bearing; 9. a second spring; 10. a second platen; 11. an upper die; 12. an upper frame; 13. a lower frame; 14. a fixed table; 15. a fixing bolt; 16. and (5) positioning the rod.

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.

Examples

Referring to fig. 1-3, the present invention provides a technical solution: a device for quickly replacing a large-scale die comprises a lower frame 13, an upper frame 12 is connected above the lower frame 13, one end of the bottom of the upper frame 12 is connected with a first pressing plate 4, an upper die 11 is placed between the upper frame 12 and the first pressing plate 4, first bearings 1 are installed on two sides of the upper die 11, the first bearings 1 are located in sliding grooves in the upper frame 12, first pins 2 are placed in the first bearings 1, the first pins 2 penetrate through the first pressing plate 4, inside first bearing 1 and last mould 11, the top one end of lower frame 13 is connected with fixed station 14, and the top roll connection of fixed station 14 has lower bolster 6, installs second round pin 7 between lower bolster 6 and the fixed station 14, and second bearing 8 is installed to the lateral wall of second round pin 7, and second bearing 8 is located the inside spout department of fixed station 14, and lower mould 5 is installed through the bolt in the top of lower bolster 6.

In this embodiment, the steel sheet is placed on the lower die 5, the upper die 11 is driven to move downward by the upper frame 12, and the steel sheet is bent by the extrusion of the upper die 11 and the lower die 5.

In this embodiment, one end of the upper die 11 is placed between the first pressing plate 4 and the upper frame 12, the first pin 2 is made to penetrate through the first pressing plate 4, the upper die 11 and the inside of the first bearing 1, the above actions are repeated to place the other end of the upper die 11 between the first pressing plate 4 and the upper frame 12, then the upper die 11 is driven by the plurality of first bearings 1 to roll towards the rear surface, after the roll is pointed, the external bolt is inserted between the first pressing plate 4, the upper die 11 and the upper frame 12 to be fixed, when the lower die 5 needs to be installed, the lower die 5 is fixed on the lower cushion plate 6 by the bolt, both ends of the lower cushion plate 6 are placed above the fixing table 14, the second pin 7 is inserted into the second bearing 8, the fixing table 14 and the inside of the lower cushion plate 6, then the lower cushion plate 6 is pushed, and the lower cushion plate 6 rolls under the cooperation of the second bearing 8, after rolling to a proper position, the positioning rod 16 is inserted into the fixing table 14 from the lower backing plate 6, so that the large upper die 11 and the large lower die 5 can be conveniently installed on the bending die by a worker, and more convenience is brought to the worker.

Specifically, a first spring 3 is connected above the first pin 2, and two ends of the first spring 3 are respectively connected with the upper frame 12 and the first pressing plate 4 through bolts.

In this embodiment, the first presser plate 4 can be pushed out by the elastic force of the first spring 3.

Specifically, a positioning rod 16 is further screwed above the lower cushion plate 6.

In this embodiment, a positioning rod 16 is further screwed to the upper side of the lower mat 6, and when the lower mat 6 needs to be fixed, the positioning rod 16 is inserted into the fixing table 14 from the lower mat 6.

Specifically, the second pressing plate 10 is installed at two ends of the fixing table 14, and the second pressing plate 10 is screwed with the fixing table 14 through the fixing bolt 15.

In this embodiment, the second pressing plates 10 are fixed to both ends of the fixing base 14 by fixing bolts 15, and the lower mat 6 is prevented from moving by pressing the two second pressing plates 10.

Specifically, a second spring 9 is connected below the lower backing plate 6, and the second spring 9 is connected between the lower backing plate 6 and the fixed table 14 through a bolt.

In this embodiment, when not in operation, the lower mat 6 may not contact the fixed base 14 by the elastic force of the second spring 9.

Specifically, the upper die 11 and the lower die 5 have the same length from the front surface to the rear surface.

In the present embodiment, the length from the front surface to the rear surface of the upper mold 11 and the lower mold 5 is made the same, and thus, the mold having the same length as the upper mold 11 and the lower mold 5 can be bent.

Specifically, the fixed table 14 is an iron member.

In this embodiment, the fixing base 14 is made of iron, which has a good firmness and can prevent the fixing base 14 from being broken during use.

The utility model discloses a theory of operation and use flow: after the utility model is installed, the first pressing plate 4 is pushed open to the outside through the first spring 3, one end of the upper die 11 is placed between the first pressing plate 4 and the upper frame 12, the first pin 2 is made to pass through the first pressing plate 4, the upper die 11 and the inside of the first bearing 1, the actions are repeated to place the other end of the upper die 11 between the first pressing plate 4 and the upper frame 12, then the upper die 11 is driven by the first bearings 1 to roll towards the rear surface, after the rolling indication position, the external bolt is inserted into the first pressing plate 4, the upper die 11 and the upper frame 12 to be fixed, when the lower die 5 is needed to be installed, the lower die 5 is fixed on the lower cushion plate 6 through the bolt, the two ends of the lower cushion plate 6 are all placed above the fixed table 14, the second pin 7 is inserted into the second bearing 8, the fixed table 14 and the inside of the lower cushion plate 6, then the lower cushion plate 6 is pushed, make lower bolster 6 roll under the cooperation of second bearing 8, after rolling suitable position, insert the locating lever 16 from lower bolster 6 inside of fixed station 14, through making things convenient for the staff to install large-scale mould 11 and lower mould 5 on the mould of bending like this, bring more convenient characteristics for the staff.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (7)

1. The utility model provides a large-scale mould device of quick replacement, includes undercarriage (13), upper bracket (12), its characterized in that are installed to the top of undercarriage (13): a first pressing plate (4) is arranged at one end of the bottom of the upper frame (12), an upper die (11) is arranged between the upper frame (12) and the first pressing plate (4), first bearings (1) are installed on two sides of the upper die (11), a first pin (2) is installed inside the first bearings (1), the first pin (2) penetrates through the first pressure plate (4), the first bearing (1) and the inner part of the upper die (11), a fixed platform (14) is arranged at one end of the top of the lower frame (13), a lower backing plate (6) is arranged at the top of the fixed platform (14), a second column pin (7) is arranged between the lower cushion plate (6) and the fixed platform (14), and a second bearing (8) is installed on the outer side wall of the second column pin (7), and a lower die (5) is installed at the top of the lower base plate (6).

2. The device for rapidly replacing the large-scale die according to claim 1, wherein: first spring (3) are installed to the top of first pin (2), the both ends of first spring (3) respectively with go up frame (12) with first clamp plate (4) are connected.

3. The device for rapidly replacing the large-scale die according to claim 1, wherein: and a positioning rod (16) is also arranged above the lower cushion plate (6).

4. The device for rapidly replacing the large-scale die according to claim 1, wherein: second pressing plates (10) are installed at two ends of the fixed table (14), and the second pressing plates (10) are connected with the fixed table (14) through fixing bolts (15).

5. The device for rapidly replacing the large-scale die according to claim 1, wherein: and a second spring (9) is installed below the lower base plate (6), and the second spring (9) is positioned between the lower base plate (6) and the fixed table (14).

6. The device for rapidly replacing the large-scale die according to claim 1, wherein: the length from the front surface to the back surface of the upper die (11) is the same as that of the lower die (5).

7. The device for rapidly replacing the large-scale die according to claim 1, wherein: the fixed table (14) is an iron member.

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