CN217834462U - Automatic locking device for quick die change - Google Patents

Abstract

The utility model relates to an automatic locking device for fast die change, which comprises a bottom plate, a fixed seat arranged on the bottom plate, a slide block arranged in the fixed seat in a sliding way and a cylinder vertically penetrating in the fixed seat, wherein one end of the slide block is connected with a driving device for driving the slide block to move axially, a fast locking structure is arranged between the slide block and the cylinder, and the other end of the cylinder, which is positioned on the bottom plate, is fixedly arranged on a moving die; the utility model discloses the cylinder and the slider that utilize to mutually support carry on spacingly, the one end and the mould fixed mounting of cylinder, when needs installation shifting die, the cylinder passes the fixing base, then upwards take-up slider, make the locking of the quick locking structure between slider and the cylinder, thereby realize shifting die and make-up machine's solid mould locking fixed, and when needs loosen, the slider moves down, make the inclined plane between slider and cylinder no longer contact, just also lost the locking function, the cylinder can pull down through the groove of stepping down, thereby loosen the shifting die, moreover, the steam generator is simple in structure, can realize the quick locking of shifting die.

Description

Automatic locking device for quick die change

Technical Field

The utility model belongs to EPS make-up machine corollary equipment field, concretely relates to quick die change automatic locking device.

Background

EPS foaming molding machine is generally through setting up the mould to come the required material of shaping as the equipment that is used for expanded material, and the material of different shapes corresponds the mould of different die cavities, therefore the mould needs frequently to be changed, and traditional mould locking mainly locks through the bolt, and troublesome poeration, it is long to need the time, needs to use more bolt just can realize firm locking to, need unscrew the bolt again when pulling down the mould, again can cause the waste of time.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that an automatic locking device of quick retooling is provided, its locking action is simple and locking state is firm.

The utility model adopts the technical proposal that:

the utility model provides an automatic locking device of quick retooling, its includes the bottom plate, set up the fixing base on the bottom plate, slide and set up the slider in the fixing base and wear the cylinder of putting in the fixing base perpendicularly, is connected with the drive arrangement who is used for driving its axial displacement at the one end of slider, is equipped with quick locking structure between slider and cylinder, and the other end fixed mounting that the cylinder is located the bottom plate is on moving the mould.

Further, quick locking structure is including setting up the chute at the slider top and setting up the cooperation groove with the chute adaptation on the cylinder, and the bottom surface of chute is the inclined plane, and the top surface of cooperation groove is the inclined plane that corresponds with it, and slider rebound makes the inclined plane cooperation realization locking of chute and cooperation groove.

Furthermore, a yielding groove is formed in the side portion of the sliding block.

Furthermore, the fixing base is including installing the lower fixing base on the bottom plate and installing the last fixing base on fixing base down, and the slider setting is under between fixing base and the last fixing base.

Further, the fixing base has a plurality of and installs on the bottom plate in proper order along slider axial direction, all installs slider and cylinder on every fixing base, connects through the connecting rod between two adjacent sliders.

Further, the driving device is an oil cylinder.

The utility model discloses an actively the effect does:

the utility model discloses the cylinder and the slider that utilize to mutually support carry on spacingly, the one end and the mould fixed mounting of cylinder, when needs installation shifting die, the cylinder passes the fixing base, then upwards take-up slider, make the locking of the quick locking structure between slider and the cylinder, thereby realize shifting die and the solid mould locking of make-up machine fixed, and when needs loosen, the slider moves down, makes the inclined plane between slider and cylinder no longer contact, has just also lost the locking function, and the cylinder can pull down through the groove of stepping down, thereby loosen the shifting die, the utility model discloses simple structure can realize the quick locking of shifting die.

Drawings

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

FIG. 2 is a schematic view of the slider structure of the present invention;

FIG. 3 is a schematic view of the column structure of the present invention;

FIG. 4 is a schematic view of the chute of the present invention;

fig. 5 is a schematic view of the installation state of the present invention.

Detailed Description

The automatic locking device for rapid die change shown in the attached figures 1-4 comprises a bottom plate 1, a fixed seat installed on the bottom plate 1, a sliding block 5 arranged in the fixed seat in a sliding manner, and a column 9 vertically penetrating in the fixed seat, wherein one end of the column 9 is fixedly connected with a moving die, and a rapid locking structure is arranged between the sliding block 5 and the column 9. The slide 5 is connected with a driving device 2 which drives the slide to move along the length direction of the slide 5, and preferably, the driving device adopts an oil cylinder.

The fixing base corresponds the fluting including fixing lower fixing base 3 on bottom plate 1 and installing the last fixing base 4 on fixing base 3 down on the contact surface of upper and lower fixing base, and the slider slides and sets up in the fluting that corresponds to be equipped with the copper sheathing between slider 5 and groove and be used for improving gliding smooth nature.

Quick locking structure is including setting up chute 7 at slider 5 top and setting up on cylinder 9 with the cooperation groove 12 of chute 7 adaptation, the bottom surface of chute 7 is the inclined plane, the top surface of cooperation groove 12 is the inclined plane corresponding with the bottom surface of chute 7, one side of slider 5 is located cooperation groove 12, the bottom surface of chute 7 and the cooperation of the top surface of cooperation groove 12, be equipped with the groove of stepping down 8 on slider 5, when slider 5 moved to the lower extreme position, cylinder 9 was located the groove of stepping down 8, be in not locking state this moment.

Preferably, be equipped with a plurality of fixing base on bottom plate 1, and set gradually along length direction, all be equipped with slider 5 and cylinder 9 in every fixing base, connect through connecting rod 6 between two adjacent sliders 5.

When the locking device is used, a group of locking devices are correspondingly arranged around the fixed die of the forming machine respectively, and as shown in figure 5, the bottom plate 1 is connected with the fixed die of the forming machine. In an initial state, the slide block 7 is located at the lowest end position shown in the attached drawing 2, one end of the column body 9 is fixedly installed on the moving die, the other end of the column body penetrates through the lower fixing seat 3 and the abdicating groove 8 from the bottom surface of the bottom plate 1 upwards, then the slide block 7 is tensioned, an inclined surface on the slide block 7 is in contact fit with an inclined surface on the column body 9, the column body 9 can be prevented from being separated, and a locking effect is achieved.

The sliding blocks 5 are connected through the connecting rods, so that one sliding block 5 is driven to move at one end, all the sliding blocks 5 can be driven to move, and each quick locking structure is guaranteed to be locked.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the embodiments of the present invention.

Claims (6)

1. The utility model provides an automatic locking device of quick retooling, its characterized in that it includes bottom plate (1), the fixing base of setting on bottom plate (1), slide slider (5) of setting in the fixing base and wear cylinder (9) of putting in the fixing base perpendicularly, be connected with drive arrangement (2) that are used for driving its axial displacement in the one end of slider (5), be equipped with quick locking structure between slider (5) and cylinder (9), other end fixed mounting that cylinder (9) are located bottom plate (1) is on moving the mould.

2. The automatic locking device for the rapid die change as claimed in claim 1, wherein the rapid locking structure comprises a chute (7) arranged at the top of the sliding block (5) and a matching groove (12) arranged on the column body (9) and matched with the chute (7), the bottom surface of the chute (7) is an inclined surface, the top surface of the matching groove (12) is an inclined surface corresponding to the inclined surface, and the sliding block (5) moves upwards to enable the chute (7) to be matched with the inclined surface of the matching groove (12) to realize locking.

3. The automatic locking device for rapid die change according to claim 2, characterized in that a relief groove (8) is provided at the side of the slide (5).

4. The automatic locking device for rapid die change according to claim 1, wherein the fixing seat comprises a lower fixing seat (3) mounted on the bottom plate (1) and an upper fixing seat (4) mounted on the lower fixing seat (3), and the sliding block (5) is arranged between the lower fixing seat (3) and the upper fixing seat (4).

5. The automatic locking device for rapid die change according to claim 1, wherein the plurality of fixed seats are sequentially arranged on the bottom plate (1) along the axial direction of the sliding block (5), the sliding block (5) and the column (9) are arranged on each fixed seat, and two adjacent sliding blocks (5) are connected through the connecting rod (6).

6. The automatic locking device for rapid die change according to claim 1, wherein the driving device is an oil cylinder.

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