CN211105851U

CN211105851U - Recyclable precision mold

Info

Publication number: CN211105851U
Application number: CN201921476259.8U
Authority: CN
Inventors: 周丽芬
Original assignee: Wuxi Huiman Precision Machinery Co ltd
Current assignee: Wuxi Huiman Precision Machinery Co ltd
Priority date: 2019-09-06
Filing date: 2019-09-06
Publication date: 2020-07-28
Anticipated expiration: 2029-09-06

Abstract

The utility model relates to a mould processing technology field discloses a but cyclic utilization's accurate mould, including the bottom plate, the left and right sides of bottom plate is equipped with the stand, and the top of stand is equipped with the roof, the bottom plate middle part is equipped with the bed die, and the left and right sides of bed die is equipped with the fixed block, and fixed block upper portion is equipped with the briquetting, the first fastening screw of briquetting sliding connection, the roof middle part is equipped with the bearing frame, and the bearing frame rotates and connects the drive wheel, and the drive wheel rotates joint support pole upper end, and the bracing piece lower extreme rotates and connects the lifter plate, and the upper surface of lifter plate is equipped with the second guide bar, second guide bar middle part sliding connection roof, the first guide bar of the left and right sides sliding connection of. The utility model is suitable for a but cyclic utilization's accurate mould drives the drive wheel through setting up driving motor and rotates to realize reciprocating of lifter plate, do not need the frequent change rotation direction of driving motor.

Description

Recyclable precision mold

Technical Field

The utility model relates to a mould processing technology field specifically is a cyclic utilization's accurate mould.

Background

The mould is a tool for manufacturing molded articles, generally comprises a movable mould and a fixed mould, which can be separated and combined, a workpiece is taken out when the movable mould and the fixed mould are separated, and a blank is injected into a mould cavity for forming when the movable mould and the fixed mould are combined, the mould is a precise tool, has a complex shape, bears the expansion force of the blank, has higher requirements on structural strength, rigidity, surface hardness, surface roughness and processing precision, and the development level of mould production is one of important marks of the mechanical manufacturing level. The precision mold has higher requirements on the reasonability of the mold structure, the requirement on the mold precision, the shape and the dimensional precision of a formed product and the like, and can reflect the development level of the machine manufacturing industry. The existing precision die is lack of guidance quality during working, poor in anti-seismic performance, short in service life, incapable of being recycled and capable of wasting resources, and the pressing surface of the template is easy to wear.

Chinese patent (publication No. CN 205767671U) discloses a recyclable precision mold, which comprises a motor, a partition plate, a rotating machine, a support column, a beam, a control panel and a lower template, wherein the motor is provided with a case and the partition plate arranged inside the case, one side of the partition plate is provided with the rotating machine and a rotating commutator arranged on one side of the rotating machine, one side of the rotating commutator is provided with a rotating shaft and the support column arranged on one side of the rotating shaft, one side of the support column is provided with the beam and a telescopic rod arranged on one side of the beam, one side of the telescopic rod is provided with an upper template and a convex groove arranged on one side of the upper template, and one side of the convex groove is provided with a groove and the lower template arranged on one. This but cyclic utilization's precision mould through setting up recess and tongue, has improved precision mould's anti-seismic performance, makes the template pressure face be difficult to wearing and tearing, long service life, easily restores and recycles, and circulated use, the device need just can realize reciprocating of cope match-plate pattern through the corotation reversal of motor, very big influence the life of motor, consequently need improve the device.

SUMMERY OF THE UTILITY MODEL

The utility model provides a but cyclic utilization's accurate mould has solved the problem of proposing in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a but cyclic utilization's accurate mould, includes the bottom plate, and the left and right sides of bottom plate is equipped with the stand, and the top of stand is equipped with the roof, the bottom plate middle part is equipped with the bed die, and the left and right sides of bed die is equipped with the fixed block, and fixed block upper portion is equipped with the briquetting, the first fastening screw of briquetting sliding connection, the roof middle part is equipped with the bearing frame, and the bearing frame rotates and connects the drive wheel, and the drive wheel rotates joint support pole upper end, and the bracing piece lower extreme rotates and connects the lifter plate, and the upper surface of lifter plate is equipped with the second guide bar, second guide bar middle part sliding connection roof, the first guide bar of the left and right sides sliding connection of lifter plate, first guide.

As an optimized technical scheme of the utility model, the roof middle part is equipped with the groove of stepping down.

As a preferred technical scheme of the utility model, the back of bearing frame is equipped with driving motor, driving motor's output shaft fixed connection drive wheel.

As an optimal technical scheme of the utility model, fixed plate middle part through connection second fastening screw, mould is connected to the screw thread part of second fastening screw.

As a preferred technical scheme of the utility model, the threaded part of first fastening screw connects the bottom plate.

As an optimized technical scheme of the utility model, the upper end of second guide bar is equipped with the second stopper.

As an optimized technical scheme of the utility model, the upper end of first guide bar is equipped with first stopper.

As an optimized technical scheme of the utility model, be equipped with the spring between lifter plate and the fixed plate.

As an optimized technical scheme of the utility model, the spring housing is located first guide bar outside.

The utility model discloses have following useful part:

the utility model is suitable for a but cyclic utilization's accurate mould drives the drive wheel through setting up driving motor and rotates to realize reciprocating of lifter plate, do not need the frequent change of driving motor to rotate the direction, improved driving motor's life, and through fixed mould and bed die of going up of first fastening screw and second fastening screw, make the last mould and the bed die of this device all can freely dismantle with trading, make mould itself can reuse, practiced thrift manufacturing cost.

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, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a perspective view of a recyclable precision mold.

Fig. 2 is a front view of a recyclable precision mold.

FIG. 3 is a top view of a recyclable precision mold.

In the figure: 1. a base plate; 2. a column; 3. a lower die; 4. a top plate; 5. a yielding groove; 6. a drive wheel; 7. a bearing seat; 8. a drive motor; 9. a first fastening screw; 10. briquetting; 11. a fixed block; 12. an upper die; 13. a fixing plate; 14. a spring; 15. a first guide bar; 16. a lifting plate; 17. a second guide bar; 18. a support bar; 19. a second fastening screw; 20. a first stopper; 21. and a second limiting 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.

Example one

Referring to fig. 1-3, a recyclable precision mold comprises a bottom plate 1, upright posts 2 are arranged on the left and right sides of the bottom plate 1, a top plate 4 is arranged on the top of the upright posts 2, a lower mold 3 is arranged in the middle of the bottom plate 1, fixed blocks 11 are arranged on the left and right sides of the lower mold 3, a press block 10 is arranged on the upper portion of the fixed block 11, the press block 10 is slidably connected with a first fastening screw 9, the threaded portion of the first fastening screw 9 is connected with the bottom plate 1, a bearing seat 7 is arranged in the middle of the top plate 4, the bearing seat 7 is rotatably connected with a driving wheel 6, a driving motor 8 is arranged on the back of the bearing seat 7, an output shaft of the driving motor 8 is fixedly connected with the driving wheel 6, the driving wheel 6 is rotatably connected with the upper end of a supporting rod 18, a relief groove 5 is arranged in the middle of the top plate 4, the lower, the middle part of the second guide rod 17 is slidably connected with the top plate 4, the left side and the right side of the lifting plate 16 are slidably connected with the first guide rod 15, the upper end of the first guide rod 15 is provided with a first limiting block 20, the lower part of the first guide rod 15 is fixedly connected with a fixing plate 13, the middle part of the fixing plate 13 is connected with the upper die 12 through a second fastening screw 19, the middle part of the fixing plate 13 is connected with a second fastening screw 19 in a penetrating way, and the thread part of the second fastening screw 19 is connected with the upper die 12.

Example two

The other contents of this embodiment are the same as those of the first embodiment, except that: a spring 14 is arranged between the lifting plate 16 and the fixing plate 13, and the spring 14 is sleeved outside the first guide rod 15. In order to ensure the pressure when the upper die 12 and the lower die 3 are pressed, a spring 14 is arranged between a lifting plate 16 and a fixing plate 13, a certain time is needed in the process of die pressing, if the spring 14 is not arranged, the spring 14 is completely pushed by a driving wheel 6 through a supporting rod 18, so that the contact time of the upper die 12 and the lower die 3 is short, the whole processing technology is influenced, the spring 14 is arranged, in the processes of lifting and descending the lifting plate 16, the spring 14 can deform as long as the upper die 12 is in contact with the lower die 3, and in the whole deformation process, the upper die 12 and the lower die 3 can be always kept in contact, so that the product quality is better.

In the implementation process of the utility model, at first, the lower die 3 is placed at the central position of the bottom plate 1, the pressing block 10 is tightly pressed on the upper part of the fixing block 11 by screwing the first fastening screw 9, so that the lower die 3 is fixed on the bottom plate 1, and simultaneously, the upper die 12 is connected with the fixing plate 13, the upper die 12 is fixed on the lower surface of the fixing plate 13 by the second fastening screw 19, at this time, the whole device is installed, the driving motor 8 is started, the output shaft of the driving motor 8 drives the driving wheel 6 to rotate, so that the lifting plate 16 is driven to move up and down by the transmission of the supporting rod 18, when the lifting plate 16 moves up, the lifting plate 16 is contacted with the first stopper 20, so as to pull the first guide rod 15 to move up, so that the fixing plate 13 drives the upper die 12 to move up, the raw material to be processed is placed in the, the lifting plate 16 moves downwards, the fixing plate 13 drives the upper die 12 to move downwards under the action of gravity, and finally the upper die 12 is contacted with the lower die 3, so that the processing work of the product is completed, raw materials are continuously placed in the lower die 3 according to a certain production rhythm, and the processed product is taken out, so that the continuous processing can be realized; the utility model is suitable for a but cyclic utilization's accurate mould drives drive wheel 6 through setting up driving motor 8 and rotates to realize reciprocating of lifter plate 16, do not need the frequent change rotation direction of driving motor 8, the life of driving motor 8 has been improved, and fix mould 12 and bed die 3 through first fastening screw 9 and second fastening screw 19, make the last mould 12 and the bed die 3 of this device all can freely dismantle with trading, make mould itself can reuse, and the production cost is saved.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A recyclable precision mold comprises a bottom plate (1), wherein stand columns (2) are arranged on the left side and the right side of the bottom plate (1), a top plate (4) is arranged at the top of each stand column (2), a lower mold (3) is arranged in the middle of the bottom plate (1), and the precision mold is characterized in that fixed blocks (11) are arranged on the left side and the right side of the lower mold (3), a pressing block (10) is arranged on the upper portion of each fixed block (11), the pressing block (10) is connected with a first fastening screw (9) in a sliding mode, a bearing seat (7) is arranged in the middle of the top plate (4), the bearing seat (7) is connected with a driving wheel (6) in a rotating mode, the driving wheel (6) is connected with the upper end of a supporting rod (18) in a rotating mode, the lower end of the supporting rod (18) is connected with a lifting plate (16) in a rotating mode, a second guide rod (17), the lower part of the first guide rod (15) is fixedly connected with a fixed plate (13), and the middle part of the fixed plate (13) is connected with an upper die (12) through a second fastening screw (19).

2. The recyclable precision mold according to claim 1, wherein the top plate (4) is provided with a relief groove (5) in the middle.

3. The recyclable precision mold according to claim 1, wherein a driving motor (8) is arranged on the back of the bearing seat (7), and an output shaft of the driving motor (8) is fixedly connected with the driving wheel (6).

4. The recyclable precision mold according to claim 1, wherein a second fastening screw (19) is connected through the middle of the fixing plate (13), and the threaded portion of the second fastening screw (19) is connected to the upper mold (12).

5. A recyclable precision mould according to claim 1, characterized in that the threaded part of the first fastening screw (9) is connected to the base plate (1).

6. The recyclable precision mold according to claim 1, wherein a second stopper (21) is provided at an upper end of the second guide bar (17).

7. The recyclable precision mold according to claim 1 or 6, wherein the first guide rod (15) is provided with a first stopper (20) at its upper end.

8. A recyclable precision mould according to claim 1 characterized in that a spring (14) is provided between the lifting plate (16) and the fixed plate (13).

9. The recyclable precision mold according to claim 8, wherein the spring (14) is sleeved outside the first guide rod (15).