CN216175941U - Can fast switch over die set - Google Patents

Abstract

The utility model discloses a device capable of rapidly switching moulds, which comprises an installation cavity, wherein two driven rods are rotatably connected to the installation cavity, reciprocating screw threads are arranged on the two driven rods, sleeve shafts are connected to the driven rods in a threaded manner, a fixed plate is fixedly connected between the two sleeve shafts, two sliding plates are fixedly connected between the two driven rods, the two sliding plates are arranged up and down, and a sliding block is connected between the two sliding plates in a sliding manner. And moreover, the rapid switching of different molds is achieved.

Description

Can fast switch over die set

Technical Field

The utility model relates to the technical field of mold production, in particular to a device capable of rapidly switching molds.

Background

The mould is a mould and a tool for obtaining a required product by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production.

In the existing production equipment using the mold, because the mold is arranged in a fixed form, different models cannot be switched randomly and rapidly in production and use, and therefore one set of mold equipment can only be used as a single set of finished product, so that the working efficiency is reduced in use and production, and the production cost is increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the following defects in the prior art that different models cannot be switched freely and quickly in production and use due to the fact that the molds are arranged in a fixed mode, and therefore one set of mold equipment can only be used for producing one set of finished products, and efficiency is reduced.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a device capable of rapidly switching a mold comprises an installation cavity, wherein two driven rods are rotatably connected to the installation cavity, reciprocating threads are arranged on the two driven rods, sleeve shafts are in threaded connection with the driven rods, a fixed plate is fixedly connected between the two sleeve shafts, two sliding plates are fixedly connected between the two driven rods, the two sliding plates are arranged up and down, a sliding block is slidably connected between the two sliding plates, a push rod is hinged to the sliding block, a spring is fixedly connected to one end, away from the sliding block, of the push rod, one end, away from the push rod, of the spring is fixedly connected to the sliding block, a convex block is fixedly connected to the sliding block, an upright post is fixedly connected to the installation cavity, a fixed plate is sleeved on the upright post, a chute is arranged on the fixed plate, the convex block is slidably connected into the chute, a rotary table is arranged on one side of the fixed plate, and clamping teeth are arranged on the side face of the rotary table in an annular array, be annular array and be equipped with a plurality of moulds of going up on the lateral wall under the carousel, wherein one end fixedly connected with lower module on the installation cavity, the module setting is under the carousel down.

Preferably, the one end fixedly connected with top cap of installation cavity is kept away from to the stand, fixedly connected with telescopic link on the top cap.

Preferably, one end of the telescopic rod, which is far away from the top cover, is rotatably connected to the turntable.

Preferably, the inclined groove is obliquely arranged, and two ends of the inclined groove are respectively positioned at the oblique opposite angles of the fixing plate.

Preferably, the driven rods are fixedly connected with worm gears respectively, the worm gears are arranged in the installation cavity, a worm is connected in the installation cavity in a rotating mode and is connected to the worm gears in a meshed mode, and one end of the worm penetrates through the installation cavity and is fixedly connected with a rotating handle.

Preferably, one end of the push rod, which is far away from the sliding block, is arranged in a hook shape, and the push rod is clamped between the clamping teeth.

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

when going up the mould through needs switching, through rotating the turning handle for fixed connection's worm rotates and rotates with the driven lever, because threaded connection has the sleeve spindle on the driven lever, consequently reach the sleeve spindle and be reciprocating motion from top to bottom with the fixed plate, reach reciprocating motion about the slider, thereby articulate the discontinuous promotion carousel of push rod on the slider, thereby reach quick, more convenient rotation through the carousel and switch over the mould, reach one set of machinery and can accomplish multiple model, consequently work efficiency that accelerates in using.

Drawings

Fig. 1 is a schematic front structural view of a device capable of rapidly switching molds according to the present invention;

FIG. 2 is a schematic top view of a turntable capable of rapidly switching between mold devices according to the present invention;

fig. 3 is a schematic right-view structural diagram of a device capable of rapidly switching a mold according to the present invention.

In the figure: the device comprises a worm wheel 1, a rotating handle 2, a lower module 3, a vertical column 4, a chute 5, a fixing plate 6, a top cover 7, a sleeve shaft 8, a driven rod 9, a worm 10, an installation cavity 11, a rotating disc 12, a telescopic rod 13, a sliding plate 14, a convex block 15, a spring 16, a latch 17, a push rod 18 and a sliding block 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

The terms "upper", "lower", "left", "right", "middle" and "one" used in the present invention are for clarity of description, and are not used to limit the scope of the present invention, and the relative relationship between the terms and the modifications may be regarded as the scope of the present invention without substantial technical change.

Referring to fig. 1-3, a device capable of switching a mold rapidly, comprising a mounting cavity 11, two driven rods 9 rotatably connected to the mounting cavity 11, reciprocating screw threads provided on the two driven rods 9, sleeve shafts 8 threadedly connected to the driven rods 9, and a fixing plate 6 fixedly connected between the two sleeve shafts 8, so that when the two driven rods 9 rotate, the sleeve shafts 8 are threadedly connected to the driven rods 9, thereby achieving the purpose that the sleeve shafts 8 reciprocate up and down, two sliding plates 14 fixedly connected between the two driven rods 9, the two sliding plates 14 are vertically arranged, a sliding block 19 slidably connected between the two sliding plates 14, a push rod 18 hinged to the sliding block 19, a hook-shaped arrangement provided at one end of the push rod 18 far from the sliding block 19, the push rod 18 clamped between the clamping teeth 17, thereby better promoting the push rod 18 to push the clamping teeth 17, and a spring 16 fixedly connected at one end of the push rod 18 far from the sliding block 19, one end fixed connection that push rod 18 was kept away from to spring 16 is on slider 19, consequently, it moves when slider 19 and push rod 18 move right, can promote latch 17, thereby reach the rotation of carousel 12, simultaneously when slider 19 and push rod 18 move left, thereby reach push rod 18 under the elasticity of spring 16, can not have the effort to latch 17, slider 19 fixedly connected with lug 15, fixedly connected with stand 4 on the installation cavity 11, fixed plate 6 has been cup jointed on stand 4, be provided with chute 5 on the fixed plate 6, lug 15 sliding connection is in chute 5, consequently, reach when fixed plate 6 reciprocates, reach lug 15 on the slider 19 and slide in chute 5, because chute 5 is the slope setting, thereby reach the trend that slider 19 is the side-to-side motion between two slides 14.

A top cover 7 is fixedly connected to one end of the upright post 4 far away from the mounting cavity 11, a telescopic rod 13 is fixedly connected to the top cover 7, a rotary table 12 is rotatably connected to one end of the telescopic rod 13 far away from the top cover 7, a latch 17 is arranged on the side surface of the rotary table 12 in an annular array, a plurality of upper dies are arranged on the side surface of the rotary table 12 far away from the telescopic rod 13 in an annular array, a lower die block 3 is fixedly connected to one end of the mounting cavity 11, so that the rotary table 12 is pushed to move downwards through the work of the telescopic rod 13, the upper die block on the rotary table 12 extrudes the lower die block 3 fixedly connected to the mounting cavity 11 to achieve the extrusion molding effect, two driven rods 9 are respectively and fixedly connected with worm wheels 1, the two worm wheels 1 are arranged in the mounting cavity 11, a worm 10 is rotatably connected in the mounting cavity 11, the worm 10 is meshed and connected to the worm wheels 1, wherein a rotating handle 2 is fixedly connected to one end of the worm 10 through the mounting cavity 11, through rotating the turning handle 2 for fixed connection's worm 10 rotates, because two worm wheel 1 that the rotation of worm 10 made the meshing to connect rotate, two worm wheel 1 respectively fixedly connected with driven lever 9 are equipped with reciprocal screw thread on the driven lever 9, cup joint on my reciprocal screw thread on the driven lever 9 through sleeve 8, thereby when reaching two driven levers 9 and rotating, two sleeve 8 are up-and-down reciprocating motion.

In the utility model, when an upper die needs to be switched, the worm 10 fixedly connected is rotated by rotating the rotating handle 2, the two worm wheels 1 which are meshed and connected are rotated due to the rotation of the worm 10, the two worm wheels 1 are respectively and fixedly connected with the driven rods 9, the driven rods 9 are provided with reciprocating screw threads, and the reciprocating screw threads are sleeved on the reciprocating screw threads on the driven rods 9 through the sleeve shafts 8, so that when the two driven rods 9 rotate, the two sleeve shafts 8 reciprocate up and down, and the fixed plate 6 moves up and down on the upright post 4 due to the fixed plate 6 fixedly connected between the two sleeve shafts 8, therefore, when the fixed plate 6 moves down, as the lug 15 on the slide block 19 is connected in the chute 5 in a sliding manner, under the limit of the two slide plates 14, the slide block 19 tends to move left and right, the push rod 18 is pushed to move, the latch 17 on the rotary table 12 is pushed by the push rod 18, thereby it rotates to reach carousel 12, when slider 19 moves left, because push rod 18 one end articulates on slider 19, the other end passes through spring 16 fixed connection on slider 19, thereby through extrusion spring 16, and can not touch carousel 12, consequently when slider 19 is reciprocal side to side movement, thereby reach discontinuous promotion carousel 12, because carousel 12 below a plurality of different upper moulds that are the annular array setting of fixedly connected with, thereby through the rotation of carousel 12, reach and switch the mould of different grade type and replace.

In the present invention, the terms "mounted," "connected," "secured," and the like are to be construed broadly unless otherwise specifically indicated and limited.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims (6)

1. The utility model provides a can fast switch over mould device, includes installation cavity (11), its characterized in that, it is connected with two follower stems (9) to rotate on installation cavity (11), two be equipped with reciprocal screw thread on follower stem (9), threaded connection has sleeve (8) on follower stem (9), two fixedly connected with fixed plate (6) between sleeve (8), two fixedly connected with two slide (14) between follower stem (9), two slide (14) are upper and lower to be set up, two sliding connection has slider (19) between slide (14), it has push rod (18) to articulate on slider (19), the one end fixedly connected with spring (16) of slider (19) is kept away from to push rod (18) in push rod (18), the one end fixedly connected with on slider (19) that push rod (18) were kept away from to spring (16), slider (19) fixedly connected with lug (15), fixedly connected with stand (4) on installation cavity (11), fixed plate (6) have been cup jointed on stand (4), be provided with chute (5) on fixed plate (6), lug (15) sliding connection is in chute (5), fixed plate (6) one side is equipped with carousel (12), it is provided with latch (17) to be annular array on carousel (12) side, it is equipped with a plurality of moulds to be annular array on carousel (12) lower side wall, one of them end module (3) under fixedly connected with on installation cavity (11), module (3) set up under carousel (12) down.

2. A device capable of switching molds rapidly as claimed in claim 1, wherein a top cover (7) is fixedly connected to one end of the upright (4) far away from the installation cavity (11), and a telescopic rod (13) is fixedly connected to the top cover (7).

3. A device capable of switching molds quickly according to claim 2, characterized in that the end of the telescopic rod (13) far from the top cover (7) is rotatably connected to the rotary table (12).

4. A device capable of switching mold rapidly as claimed in claim 1, wherein said chute (5) is disposed obliquely, and both ends of said chute (5) are located at the diagonal corners of said fixing plate (6).

5. The device for rapidly switching the dies is characterized in that two driven rods (9) are fixedly connected with worm wheels (1) respectively, the two worm wheels (1) are arranged in a mounting cavity (11), a worm (10) is rotationally connected in the mounting cavity (11), the worm (10) is meshed and connected with the worm wheels (1), and one end of the worm (10) penetrates through the mounting cavity (11) to be fixedly connected with a rotating handle (2).

6. The device capable of switching the mold rapidly according to claim 1, wherein one end of the push rod (18) far away from the slide block (19) is arranged in a hook shape, and the push rod (18) is clamped between the latch teeth (17).

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