CN223266136U - Quick die change device - Google Patents

Abstract

The utility model discloses a quick die changing device, in particular to the technical field of dies, which comprises a fixing frame, wherein two first sliding rails are fixedly arranged in the fixing frame, and the surface of two first slide rails all sliding connection has three first sliders, six fixedly connected with three first connecting plates between the first sliders, the inside rotation of mount is connected with the threaded rod. According to the quick die changing device, in actual work, the motor drives the sector gear to rotate, when the rotating sector gear is meshed with the driving gear, the driving gear is driven to rotate, and then the threaded rod is driven to rotate, so that the three driving boxes drive the three dies to sequentially move to the lower part of the external processing table, and further, when two dies are replaced, the other die can still normally perform processing operation, and therefore the processing operation can be performed without waiting for the completion of die replacement, and the influence on the processing operation efficiency caused by die replacement is avoided.

Description

Quick die change device

Technical Field

The utility model relates to the technical field of dies, in particular to a quick die changing device.

Background

The mould is a tool for manufacturing molded articles, the tool is composed of various parts, different moulds are composed of different parts, the processing of the appearance of the articles is realized mainly through the change of the physical state of the molded materials, and in order to process workpieces with different shapes, a quick mould changing device is needed to be used for changing the mould in the processing process.

The utility model discloses a quick die changing device for injection molding production, which comprises an injection molding table, wherein the upper end of the injection molding table is fixedly connected with a support column, the upper end of the support column is fixedly connected with a top plate, the lower end of the top plate is fixedly connected with an injection molding machine, and the side end of the injection molding table is fixedly connected with a centering device.

Disclosure of utility model

The utility model mainly aims to provide a quick die changing device, which can effectively solve the problems that in the prior art, when a die is changed, the quick die changing device needs to stop processing operation, and after the replacement is completed, the processing operation can be continued, and when the die is required to be frequently replaced, the waiting time is long, so that the efficiency of the processing operation is easily affected.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

The utility model provides a quick die change device, includes the mount, the inside fixed mounting of mount has two first slide rails, and the equal sliding connection of surface of two first slide rails has three first sliders, six fixedly connected with three first connecting plate between the first slider, the inside rotation of mount is connected with the threaded rod, and three first connecting plate all with threaded rod threaded connection, six the top surface of first slider is fixed mounting respectively has three drive box, and three drive box fixed connection, and is three the outer top surface of drive box all is equipped with the mould, the threaded rod extends to the outside one end fixed mounting of mount has drive gear, the surface one side fixed mounting of mount has the motor, and the output fixed mounting of motor has sector gear.

Preferably, the outer top surface sliding connection of drive box has four movable blocks, the inside fixed mounting of drive box has electric push rod, and electric push rod's output fixed mounting has the backup pad, the top surface of backup pad articulates there are four adjusting arms, and four adjusting arms are articulated with four movable blocks respectively, the top surface middle part fixed mounting of backup pad has the lifter, and the lifter extends to the outside one end fixed mounting of drive box has the lifter plate, four the top surface of movable block all is equipped with the fixed plate.

Preferably, the top surface fixed mounting of movable block has the installation cover, the inside both sides of installation cover all sliding connection has the pull rod, and the equal fixed mounting of two opposite one ends of pull rod has the mounting panel, two the equal fixed mounting of one side of mounting panel has the spring, and two springs all with the inner wall fixed connection of installation cover.

Preferably, the bottom surface of the fixed plate is fixedly provided with a mounting block, and mounting holes are formed in two sides of the outer surface of the mounting block.

Preferably, the bottom surface of mount is equipped with the base, the inside fixed mounting of base has two second slide rails, and the equal sliding connection of surface of two second slide rails has two second sliders, four respectively fixedly connected with two second connecting plates between the second slider, the inside both sides of base are all fixed mounting has the cylinder, and the output of two cylinders respectively with two second connecting plates fixed connection, four the top surface of second slider all articulates there is the lifting arm, and four lifting arm all articulate with the mount.

Preferably, the handles are fixedly arranged at the ends of the two pull rods, which are far away from the mounting plate.

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

The utility model discloses a quick die changing device, which is characterized in that a fixing frame is arranged, a motor drives a sector gear to rotate in actual work, when the rotating sector gear is meshed with a driving gear, the driving gear can be driven to rotate, and then a threaded rod is driven to rotate, so that three driving boxes can drive three dies to sequentially move to the lower part of an external processing table, and further, when two dies are replaced, the other die can still normally perform processing operation, so that the processing operation can be performed without waiting for the completion of die replacement, and the influence on the processing operation efficiency caused by die replacement is avoided.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a fixing frame according to the present utility model;

FIG. 3 is a schematic cross-sectional view of a drive cassette of the present utility model;

FIG. 4 is a schematic diagram of a movable block structure according to the present utility model;

fig. 5 is a schematic view of a base structure of the present utility model.

1, A base, 2, a fixed frame, 201, a first sliding rail, 202, a first sliding block, 203, a threaded rod, 204, a first connecting plate, 205, a driving box, 206, a driving gear, 207, a sector gear, 208, a motor, 209, a die, 2051, an electric push rod, 2052, a supporting plate, 2053, an adjusting arm, 2054, a lifting rod, 2055, a movable block, 2056, a fixed plate, 2057, a lifting plate, 2058, a mounting sleeve, 2059, a spring, 2061, a pull rod, 2062, a mounting plate, 2063, a mounting block, 2064, a mounting hole, 101, a second sliding rail, 102, a second sliding block, 103, a second connecting plate, 104, a cylinder, 105 and a lifting arm.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

The utility model discloses a quick die changing device, which comprises a fixed frame 2, wherein two first sliding rails 201 are fixedly arranged in the fixed frame 2, three first sliding blocks 202 are connected to the outer surfaces of the two first sliding rails 201 in a sliding manner, and the first sliding blocks 202 can move along the first sliding rails 201.

Three first connecting plates 204 are fixedly connected between the six first sliding blocks 202, and when the three first connecting plates 204 move, the six first sliding blocks 202 can be driven to move.

The inside rotation of mount 2 is connected with threaded rod 203, and three first connecting plate 204 all with threaded rod 203 threaded connection, threaded rod 203 rotates, alright make three first connecting plate 204 move.

The top surfaces of the six first sliding blocks 202 are respectively fixedly provided with three driving boxes 205, the three driving boxes 205 are fixedly connected, the outer top surfaces of the three driving boxes 205 are respectively provided with a die 209, and when the six first sliding blocks 202 move, the three driving boxes 205 can drive the three dies 209 to move.

One end of the threaded rod 203 extending to the outside of the fixing frame 2 is fixedly provided with a driving gear 206, one side of the outer surface of the fixing frame 2 is fixedly provided with a motor 208, the output end of the motor 208 is fixedly provided with a sector gear 207, the motor 208 drives the sector gear 207, and when the rotating sector gear 207 is meshed with the driving gear 206, the driving gear 206 can be driven to rotate.

The outer top surface sliding connection of drive box 205 has four movable blocks 2055, and the inside fixed mounting of drive box 205 has electric putter 2051, and electric putter 2051's output fixed mounting has backup pad 2052, and electric putter 2051 can promote backup pad 2052 and go up and down.

The top surface of the support plate 2052 is hinged with four adjusting arms 2053, and the four adjusting arms 2053 are respectively hinged with four movable blocks 2055, when the support plate 2052 goes up and down, the four adjusting arms 2053 can push the four movable blocks 2055 to be far away from or close to each other.

The lifter 2054 is fixedly installed in the middle of the top surface of the supporting plate 2052, the lifter 2057 is fixedly installed at one end of the lifter 2054 extending to the outside of the driving box 205, when the supporting plate 2052 is lifted, the lifter 2054 and the lifter 2057 can be pushed to lift, the fixing plates 2056 are arranged on the top surfaces of the four movable blocks 2055, and when the four movable blocks 2055 move, the four fixing plates 2056 can be driven to move, so that the die 209 can be clamped and fixed.

The top surface fixed mounting of movable block 2055 has installation cover 2058, and the inside both sides of installation cover 2058 all sliding connection has pull rod 2061, and the equal fixed mounting of the relative one end of two pull rods 2061 has mounting panel 2062, and the equal fixed mounting of one side of two mounting panels 2062 has spring 2059, and the inner wall fixed connection of two springs 2059 and installation cover 2058.

The bottom surface of fixed plate 2056 is fixed mounting has installation piece 2063, and installation hole 2064 has all been seted up to the surface both sides of installation piece 2063, and two pull rods 2061 are pulled to the outside of installation cover 2058, can drive two mounting panels 2062 and keep away from each other to make two mounting panels 2062 extrude two springs 2059, then insert installation piece 2063 in installation cover 2058, and loosen pull rod 2061, the spring 2059 that is extruded alright promote mounting panel 2062 and reset, make it insert in installation hole 2064, in order to install fixed plate 2056.

The two tie rods 2061 are fixedly provided with handles at the ends far away from the mounting plates 2062, and the two mounting plates 2062 have the same size as the two mounting holes 2064

The bottom surface of mount 2 is equipped with base 1, and the inside fixed mounting of base 1 has two second slide rail 101, and the surface of two second slide rail 101 all sliding connection has two second sliders 102, and second slider 102 can remove along second slide rail 101.

Two second connecting plates 103 are fixedly connected between four second sliders 102 respectively, air cylinders 104 are fixedly mounted on two sides of the interior of the base 1 respectively, output ends of the two air cylinders 104 are fixedly connected with the two second connecting plates 103 respectively, lifting arms 105 are hinged to top surfaces of the four second sliders 102 respectively, the four lifting arms 105 are hinged to the fixing frame 2, and when the two air cylinders 104 push the two second connecting plates 103 to be close to or far away from each other, the four lifting arms 105 can push the fixing frame 2 to lift.

The working principle of the utility model is that the motor 208 drives the sector gear 207 to rotate, when the rotating sector gear 207 is meshed with the driving gear 206, the driving gear 206 can be driven to rotate, the threaded rod 203 is driven to rotate, the three driving boxes 205 can drive the three dies 209 to sequentially move to the lower part of an external processing table, further, when two dies 209 are replaced, the other dies 209 can still normally perform processing operation, the electric push rod 2051 pushes the supporting plate 2052 to lift, the four regulating arms 2053 can push the four movable blocks 2055 to be far away from each other, and simultaneously, when the supporting plate 2052 lifts, the lifting rod 2054 and the lifting plate 2057 can be driven to lift up so as to jack up the dies 209, the current dies 209 can be taken down, the dies 209 to be replaced are placed on the top surface of the lifting plate 2057, the electric push rod 2051 drives the supporting plate 2052 to descend, and the four fixing plates 2056 can clamp and fix the replaced dies 209.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (6)

1. The quick die changing device comprises a fixing frame (2) and is characterized in that two first sliding rails (201) are fixedly arranged in the fixing frame (2), three first sliding blocks (202) are slidably connected to the outer surfaces of the two first sliding rails (201), three first connecting plates (204) are fixedly connected between the six first sliding blocks (202), a threaded rod (203) is rotatably connected to the inner portion of the fixing frame (2), the three first connecting plates (204) are in threaded connection with the threaded rod (203), three driving boxes (205) are fixedly arranged on the top surfaces of the six first sliding blocks (202) respectively, the three driving boxes (205) are fixedly connected, dies (209) are arranged on the outer top surfaces of the three driving boxes (205), driving gears (206) are fixedly arranged at one ends of the outer portions of the threaded rod (203) extending to the fixing frame (2), a motor (208) is fixedly arranged on one side of the outer surface of the fixing frame (2), and sector gears (207) are fixedly arranged at the output ends of the motor (208).

2. The quick die changing device according to claim 1, wherein four movable blocks (2055) are slidably connected to the outer top surface of the driving box (205), an electric push rod (2051) is fixedly installed in the driving box (205), a supporting plate (2052) is fixedly installed at the output end of the electric push rod (2051), four adjusting arms (2053) are hinged to the top surface of the supporting plate (2052), the four adjusting arms (2053) are hinged to the four movable blocks (2055) respectively, a lifting rod (2054) is fixedly installed in the middle of the top surface of the supporting plate (2052), a lifting plate (2057) is fixedly installed at one end, extending to the outer portion of the driving box (205), of the lifting rod (2054), and fixing plates (2056) are arranged on the top surfaces of the four movable blocks (2055).

3. The quick die changing device according to claim 2, wherein the top surface of the movable block (2055) is fixedly provided with a mounting sleeve (2058), two sides of the inside of the mounting sleeve (2058) are both connected with pull rods (2061) in a sliding manner, one ends of the two pull rods (2061) opposite to each other are both fixedly provided with mounting plates (2062), one sides of the two mounting plates (2062) are both fixedly provided with springs (2059), and the two springs (2059) are both fixedly connected with the inner wall of the mounting sleeve (2058).

4. The quick die changing device according to claim 2, wherein the bottom surface of the fixing plate (2056) is fixedly provided with a mounting block (2063), and mounting holes (2064) are formed in two sides of the outer surface of the mounting block (2063).

5. The quick die changing device according to claim 1, wherein a base (1) is arranged on the bottom surface of the fixing frame (2), two second sliding rails (101) are fixedly installed inside the base (1), two second sliding blocks (102) are slidably connected to the outer surfaces of the two second sliding rails (101), two second connecting plates (103) are fixedly connected between the four second sliding blocks (102), air cylinders (104) are fixedly installed on two sides of the inside of the base (1), output ends of the two air cylinders (104) are fixedly connected with the two second connecting plates (103) respectively, lifting arms (105) are hinged to the top surfaces of the four second sliding blocks (102), and the four lifting arms (105) are hinged to the fixing frame (2).

6. A quick change die assembly as set forth in claim 3 wherein said tie rods (2061) are fixedly mounted with grips at ends thereof remote from said mounting plate (2062).