CN222406804U - A pneumatic locking device for cold storage panel mold - Google Patents

Abstract

The application provides a pneumatic locking device of a refrigeration house plate die, which relates to the technical field of refrigeration house plate processing equipment and comprises an operation table and a power assembly, wherein the upper part of the operation table is provided with a pneumatic fixing assembly, the pneumatic fixing assembly comprises a stand column, the side wall inside the stand column is fixedly connected with a cylinder, a cylinder head is arranged between the inner wall and the outer wall of the cylinder, an L-shaped fixing plate is arranged inside the stand column in a sliding manner, the output end of the cylinder head is fixedly connected with the outer surface of the L-shaped fixing plate, the pneumatic locking device of the refrigeration house plate die is driven by the movement of the stand column to drive a hydraulic rod to move, the upper part of an object to be extruded is driven by the movement of the stand column, after the position adjustment is completed, the cylinder is started to drive the cylinder head to move downwards, so that the L-shaped fixing plate is driven by the cylinder head to move downwards, and the hydraulic rod is fixed when the pressing plate is driven to move downwards, the occurrence of integral shaking is reduced, and the die is more stable when the die is extruded.

Description

Pneumatic locking device for refrigeration house plate mould

Technical Field

The application relates to the technical field of refrigeration house plate processing equipment, in particular to a pneumatic locking device for a refrigeration house plate die.

Background

The refrigeration house plate takes light polyurethane with good heat insulation performance as an inner material, and the outside of the refrigeration house plate is provided with a clamping plate type refrigeration house plate consisting of SII (silicon integrated information), PVC (polyvinyl chloride) color steel plates and stainless steel plates, so that heat transfer caused by internal and external temperature differences can be reduced, the maximum efficiency of a freezing and refrigerating system is achieved, the refrigeration house plate is processed after being extruded by a die, the existing die comprises an upper compression die, a middle die holder and a lower compression die which are sequentially arranged from top to bottom, and the upper compression die, the middle die holder and the lower compression die are required to be compressed together when the refrigeration house plate is formed.

When the die holder is pressed, the problem that extrusion dislocation easily occurs due to slight shaking of the operating platform which is easily driven by the hydraulic machine when the hydraulic machine works and extrusion molding is performed on materials on the upper portion of the operating platform due to gravity easily occurs.

Therefore, the pneumatic locking device for the refrigeration house plate mould solves the problems.

Disclosure of utility model

(One) solving the technical problems

Aiming at the defects of the prior art, the application provides a pneumatic locking device for a refrigeration house plate die, which solves the problems in the background art.

(II) technical scheme

The pneumatic locking device for the refrigeration house plate mould comprises an operation table and a power assembly, wherein the upper portion of the operation table is provided with a pneumatic fixing assembly, the pneumatic fixing assembly comprises a stand column, the side wall inside the stand column is fixedly connected with a cylinder, a cylinder head is arranged between the inner wall and the outer wall of the cylinder, an L-shaped fixing plate is arranged inside the stand column in a sliding mode, and the output end of the cylinder head is fixedly connected with the outer surface of the L-shaped fixing plate.

Preferably, the top plate is fixedly connected to the upper portion of the upright post, a hydraulic rod is fixedly connected to one side, facing the upper portion of the operating platform, of the top plate, and a fixed threaded rod is fixedly connected to one end of the hydraulic rod.

Through adopting above-mentioned technical scheme, the hydraulic stem that sets up can drive the clamp plate and carry out extrusion to mould.

Preferably, the upper part of the operating platform is provided with a pressing plate, a thread groove is formed between the inner wall and the outer wall of the pressing plate, and the fixed threaded rod is in threaded connection with the inside of the thread groove.

Through adopting above-mentioned technical scheme, rotate the clamp plate and drive the screw groove and deviate from the fixed threaded rod's fixed to the convenience of customers changes the clamp plate of equidimension, conveniently carries out better extrusion to the mould.

Preferably, the power component comprises a threaded rod which is in threaded connection with the lower part of the operating platform, the outer surface of the threaded rod is in threaded connection with a movable plate, the bottom of the upright post is fixedly connected with the outer surface of the movable plate, and one end of the threaded rod is fixedly connected with a conical gear.

Through adopting above-mentioned technical scheme, the threaded rod of setting can be when rotating, drives the movable plate and removes, and the movable plate removes and drives the stand and remove, has made things convenient for the hydraulic press to remove the extrusion to the template.

Preferably, the afterbody fixedly connected with connecting plate body of operation panel, the internal rotation of connecting plate is connected with the transmission shaft, the surface fixedly connected with side bevel gear of transmission shaft, side bevel gear and bevel gear intermeshing.

Through adopting above-mentioned technical scheme, the motor that sets up can drive the transmission shaft and rotate, and the transmission shaft rotates and drives the side bevel gear and rotate.

Preferably, the side wall of the connecting plate body is fixedly connected with a motor, and the output end of the motor penetrates through the side wall of the connecting plate body and is fixedly connected with one end of the transmission shaft.

Through adopting above-mentioned technical scheme, the motor that sets up can as the power supply for drive two threaded rods with a power supply and rotate, make the stand can remove simultaneously.

(III) beneficial effects

The application provides a pneumatic locking device for a refrigeration house plate die. The beneficial effects are as follows:

1. The movable plate is driven to move through rotation of the threaded rod, the movable plate moves to drive the stand column to move, the stand column moves to drive the hydraulic rod to move to drive, and the cylinder head is driven to move downwards through the opening cylinder after position adjustment is completed, so that the cylinder head drives the L-shaped fixing plate to move downwards, and the die to be extruded is fixed, so that the hydraulic rod is driven to move downwards, the occurrence of integral shaking is reduced, and the die is more stable during extrusion.

2. The upright post is driven to move through the rotation of the motor and the threaded rod, so that the trouble that the die cannot be molded at one time and needs to be manually moved to the lower part of the pressing plate for many times when extrusion molding is performed is avoided.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from them without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic diagram of a front view of the present application;

FIG. 2 is a schematic side view of the present application;

FIG. 3 is an enlarged view of the application at A;

Fig. 4 is an enlarged view of the application at B.

1, An operation table, 2, a pneumatic fixing assembly, 21, a column, 22, an air cylinder, 23, an air cylinder head, 24, an L-shaped fixing plate, 25, a top plate, 26, a hydraulic rod, 27, a pressing plate, 28, a fixed threaded rod, 3, a power assembly, 31, a motor, 32, a transmission shaft, 33, a side conical gear, 34, a moving plate, 35, a conical gear, 36, a connecting plate body, 37 and a threaded rod.

Detailed Description

It should be noted that, in the description of the embodiments of the present application, the terms "front, rear", "left, right", "upper, lower", and the like indicate an azimuth or a positional relationship based on the azimuth or the positional relationship shown in the drawings, and are merely for convenience of describing the present application and simplifying the description, and do not indicate or imply that the apparatus or element to be referred to must have a specific azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present application. The terms "mounted," "connected," "coupled," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected, or may be directly connected, or may be indirectly connected through an intermediate medium, or may be in communication with the inside of two elements. The specific meaning of the above terms in the present application will be understood in specific cases by those of ordinary skill in the art.

The application is further illustrated by the figures and examples.

Referring to fig. 1 to 4, an embodiment of the application provides a pneumatic locking device for a refrigeration house plate mold, which comprises an operation table 1 and a power assembly 3, wherein a pneumatic fixing assembly 2 is arranged at the upper part of the operation table 1, the pneumatic fixing assembly 2 comprises a stand column 21, the side wall inside the stand column 21 is fixedly connected with a cylinder 22, a cylinder head 23 is arranged between the inner wall and the outer wall of the cylinder 22, an L-shaped fixing plate 24 slides inside the stand column 21, and the output end of the cylinder head 23 is fixedly connected with the outer surface of the L-shaped fixing plate 24.

Referring to fig. 1 to 4, in one aspect of the present embodiment, a top plate 25 is fixedly connected to an upper portion of a column 21, a hydraulic rod 26 is fixedly connected to a side of the top plate 25 facing an upper portion of an operation table 1, one end of the hydraulic rod 26 is fixedly connected to a fixed threaded rod 28, a pressing plate 27 is provided to an upper portion of the operation table 1, a thread groove is provided between inner and outer walls of the pressing plate 27, the fixed threaded rod 28 is screwed inside the thread groove, a user aligns a first mold, a second mold and a third mold to an upper portion of the operation table 1 by placing the first mold, the second mold and the third mold to an upper portion of the operation table 1 by turning on a motor 31, a transmission shaft 32 is rotated by turning on the motor 31, a side bevel gear 33 is rotated by the rotation of the transmission shaft 32, a bevel gear 35 is rotated by the rotation of the side bevel gear 33, the conical gear 35 rotates to drive the threaded rod 37 to rotate, the threaded rod 37 rotates to drive the moving plate 34 to move, the moving plate 34 moves to drive the stand column 21 to move, the stand column 21 moves to drive the hydraulic rod 26 to move, when the hydraulic rod 26 moves to the upper side of an object to be extruded, the cylinder head 23 is driven to move downwards by opening the cylinder 22, the cylinder head 23 drives the L-shaped fixing plate 24 to move downwards, the die to be extruded is fixed, the hydraulic rod 26 is driven to move downwards, the occurrence of integral shaking is reduced, the die is enabled to be more stable when being extruded, the first die, the second die and the third die are enabled to be attached to the outer surface when the pressing plate 27 moves downwards, and the quality of the formed cold storage plate is enabled to be better.

Referring to fig. 1 to 4, in one aspect of the present embodiment, the power assembly 3 includes a threaded rod 37 screwed to the lower portion of the operation table 1, a moving plate 34 is screwed to the outer surface of the threaded rod 37, the bottom of the column 21 is fixedly connected to the outer surface of the moving plate 34, one end of the threaded rod 37 is fixedly connected with a bevel gear 35, the tail of the operation table 1 is fixedly connected with a connecting plate body 36, a transmission shaft 32 is rotatably connected to the inside of the connecting plate body 36, the outer surface of the transmission shaft 32 is fixedly connected with a side bevel gear 33, the side bevel gear 33 is meshed with the bevel gear 35, a motor 31 is fixedly connected to the side wall of the connecting plate body 36, the output end of the motor 31 penetrates through the side wall of the connecting plate body 36 and is fixedly connected with one end of the transmission shaft 32, the column 21 is driven to move by rotation of the motor 31 and the threaded rod 37, the trouble that when extrusion molding is performed, the mold cannot be performed once and the mold needs to be manually moved to the lower side of the pressing plate 27 is avoided, and when the pressing plate 27 is moved downwards, the first mold, the second mold and the third mold are made to have a better quality of the formed refrigeration house plate.

All the electric equipment in this scheme all carry out the power supply through external power supply.

The working principle is that a user arranges a first die, a second die and a third die on the upper part of the operation table 1 in an aligned mode, the transmission shaft 32 is driven to rotate by the opening motor 31, the transmission shaft 32 rotates to drive the side bevel gear 33 to rotate, the side bevel gear 33 rotates to drive the bevel gear 35 to rotate, the bevel gear 35 rotates to drive the threaded rod 37 to rotate, the threaded rod 37 rotates to drive the moving plate 34 to move, the moving plate 34 moves to drive the stand column 21 to move, the stand column 21 moves to drive the hydraulic rod 26 to move, when the hydraulic rod 26 moves to the upper part of an object to be extruded, the cylinder head 23 is driven to move downwards by the opening cylinder 22, the cylinder head 23 drives the L-shaped fixed plate 24 to move downwards, the die to be extruded is fixed, the hydraulic rod 26 is driven to move downwards by the pressing plate 27, the occurrence of integral shaking is reduced, the die is more stable when extrusion is carried out, the trouble that the die needs to move to the lower part of the die to be 27 manually when extrusion is carried out, and the pressing plate 27 moves downwards, the first die and the second die and the third die are attached to the outer surface of the refrigerator better.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the application, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The pneumatic locking device for the refrigeration house plate die comprises an operation table (1) and a power assembly (3) and is characterized in that the pneumatic fixing assembly (2) is arranged on the upper portion of the operation table (1), the pneumatic fixing assembly (2) comprises a stand column (21), a side wall inside the stand column (21) is fixedly connected with a cylinder (22), a cylinder head (23) is arranged between the inner wall and the outer wall of the cylinder (22), an L-shaped fixing plate (24) is arranged inside the stand column (21) in a sliding mode, and the output end of the cylinder head (23) is fixedly connected with the outer surface of the L-shaped fixing plate (24).

2. The pneumatic locking device for the refrigeration house plate mould according to claim 1, wherein the upper portion of the upright post (21) is fixedly connected with a top plate (25), one side of the top plate (25) facing the upper portion of the operating platform (1) is fixedly connected with a hydraulic rod (26), and one end of the hydraulic rod (26) is fixedly connected with a fixed threaded rod (28).

3. The pneumatic locking device for the refrigeration house plate mold according to claim 2, wherein a pressing plate (27) is arranged on the upper portion of the operating platform (1), a thread groove is formed between the inner wall and the outer wall of the pressing plate (27), and the fixed threaded rod (28) is in threaded connection with the inside of the thread groove.

4. The pneumatic locking device for the refrigeration house plate mold according to claim 1, wherein the power assembly (3) comprises a threaded rod (37) which is in threaded connection with the lower part of the operating platform (1), the outer surface of the threaded rod (37) is in threaded connection with a movable plate (34), the bottom of the upright post (21) is fixedly connected with the outer surface of the movable plate (34), and one end of the threaded rod (37) is fixedly connected with a conical gear (35).

5. The pneumatic locking device for the refrigeration house plate mold according to claim 4, wherein a connecting plate body (36) is fixedly connected to the tail of the operating platform (1), a transmission shaft (32) is rotatably connected to the inside of the connecting plate body (36), a side bevel gear (33) is fixedly connected to the outer surface of the transmission shaft (32), and the side bevel gear (33) and the bevel gear (35) are meshed with each other.

6. The pneumatic locking device for the refrigeration house plate mold according to claim 5, wherein the side wall of the connecting plate body (36) is fixedly connected with a motor (31), and the output end of the motor (31) penetrates through the side wall of the connecting plate body (36) and is fixedly connected with one end of the transmission shaft (32).