CN212351012U

CN212351012U - Material pressing equipment capable of retarding and applying force

Info

Publication number: CN212351012U
Application number: CN202020869126.3U
Authority: CN
Inventors: 蒋滋华
Original assignee: Suzhou Lima Testing Technology Co ltd
Current assignee: Suzhou Lima Testing Technology Co ltd
Priority date: 2020-05-22
Filing date: 2020-05-22
Publication date: 2021-01-15
Anticipated expiration: 2030-05-22

Abstract

The utility model discloses a material pressing device capable of retarding stress, which comprises a frame, a scissor type stress application mechanism, a guide rod guide sleeve component, a lifting plate, a stress application plate and a pressure maintaining base, wherein the pressure maintaining base is fixed at the middle lower part of the frame, an object to be stressed and pressure maintained is placed on the pressure maintaining base, a bracket hinged with the scissor type stress application mechanism is arranged at the upper end of the frame, the scissor type stress application mechanism comprises four groups of upper connecting rods, a lower connecting rod, a screw rod with double-rotation-direction threads, a screw sleeve and a power component for controlling the rotation of the screw rod, the upper connecting rod is connected with the bracket arranged on the frame, the lower connecting rod is connected with a hinge arranged at the upper end surface of the lifting plate, two groups of upper connecting rods are connected with the lower connecting rod through a pin shaft, the pin shaft is also connected with the screw sleeve, the screw rod is also screwed between the screw sleeves, the material pressing device capable of, the scissor type force applying mechanism can be manual, and can also apply force to the force applying plate in an electric mode, so that the scissor type force applying mechanism is practical and convenient.

Description

Material pressing equipment capable of retarding and applying force

Technical Field

The utility model relates to a machining auxiliary assembly technical field, concretely relates to can slow afterburning press material equipment.

Background

Along with the modern automation technology level obtains rapid development, the automation equipment that the design was accomplished need through the final assembly adaptation of system just can come into operation, when assembling the installation, because equipment itself need carry out certain pressurize process, need design one set of apparatus of stabilizing the pressurize and be used for supplementary final assembly, and current dedicated pressurize equipment is less, and the degree of pressing force is less, or only utilize the self gravity of heavy object to press, the pressurization process speed is very fast, the impact force is great, be unfavorable for the stable in structure of maintenance equipment.

Disclosure of Invention

The utility model discloses the purpose: in order to solve the problems in the background art, a material pressing device capable of slowly applying force is designed, a shear-fork type force applying mechanism is matched with a guide rod guide sleeve to control a force applying plate to slide up and down, the shear-fork type force applying mechanism can be manual or electric to apply force to the force applying plate, and the material pressing device is practical and convenient.

The technical scheme adopted for solving the problems is as follows:

a material pressing device capable of slowly applying force, which comprises a frame, a scissor type force applying mechanism, a guide rod and guide sleeve assembly, a lifting plate, a force applying plate and a pressure maintaining base,

an upper base and a lower base for fixing the guide rod and guide sleeve assemblies are symmetrically arranged on two sides of the machine frame, a pressure maintaining base is fixed on the middle lower part of the machine frame, an object to be subjected to force and pressure maintaining is placed on the pressure maintaining base, a support hinged with the scissor type force-applying mechanism is arranged at the upper end of the machine frame,

the scissor type stress application mechanism comprises four groups of upper connecting rods, lower connecting rods, screws with double-rotation-direction threads, screw sleeves and a power assembly for controlling rotation of the screws, the upper connecting rods are connected with a support arranged on the rack, the lower connecting rods are connected with the upper end face of the lifting plate through hinges, the two groups of upper connecting rods are connected with the lower connecting rods through hinge pins, the screw sleeves are further connected with pin shafts, the screws are further screwed between the screw sleeves, the power assembly is arranged at one end of each screw rod and used for controlling rotation of the screw rods and controlling expansion or reduction of the space between the two screw sleeves, so that the opening and closing angle between the upper connecting rods and the lower connecting rods is adjusted, and finally, the lifting plate is controlled to slide up and down.

Furthermore, the middle part of the lower end face of the lifting plate is fixedly connected with a stress application plate, and the stress application plate is used for treating an object to be stressed and pressure-maintaining.

Furthermore, guide sleeves are arranged at four corners of the lifting plate and are sleeved with the guide rods to realize vertical stable sliding.

Furthermore, the power assembly adopts a hand wheel or a motor to control the screw to rotate forward and backward.

The utility model has the advantages that:

this material pressing equipment that can postpone afterburning utilizes scissors fork formula straining device cooperation guide arm guide pin bushing control gusset to realize sliding from top to bottom, and scissors fork formula straining device can adopt manually, can also adopt electronic mode to pressurize the application of force to the gusset, and is practical convenient.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below.

FIG. 1 is a schematic structural view of a pressing device capable of retarding and applying force in example 1;

FIG. 2 is a schematic structural view of the lifting plate of embodiment 1 in a lifted state;

FIG. 3 is a schematic view of a power assembly of embodiment 2 in which a motor is used to control the rotation of a screw;

the device comprises an upper base 1, a hand wheel 2, a guide sleeve 3, an object to be stressed and pressure-maintained 4, a guide rod 5, a rack 6, a lower base 7, a pressure-maintaining base 8, a lifting plate 9, a hinge 10, a lower connecting rod 11, a connecting shaft 12, an upper connecting rod 13, a rack upper end 14, a support 15, a screw rod 16, a stressing plate 17, a screw sleeve 18, a pin shaft 19, a motor 20, a sliding block 21, a sliding rail 22 and a support 23.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Example 1：

Referring to fig. 1-2, the present embodiment provides a pressing apparatus capable of slowly applying force, which includes a frame 6, a scissor-type force applying mechanism, a guide rod and guide sleeve assembly, a lifting plate 9, a force applying plate 17, and a pressure maintaining base 8.

Specifically, an upper base 1 and a lower base 7 for fixing guide rod and guide sleeve assemblies are symmetrically arranged on two sides of a frame 6, a pressure maintaining base 8 is fixed on the middle lower portion of the frame, an object 4 to be subjected to force and pressure maintaining is placed on the pressure maintaining base 8, a support 15 hinged to a scissor type force-applying mechanism is arranged at the upper end of the frame 6, the scissor type force-applying mechanism comprises four groups of upper connecting rods 13, lower connecting rods 11, a double-rotation-direction threaded screw 16, a threaded sleeve 18 and a hand wheel 2 for controlling the rotation of the screw, the upper connecting rods 13 are connected with the support 15 arranged on the frame, the lower connecting rods 11 are connected with a hinge 10 arranged on the upper end face of a lifting plate 9, the two groups of upper connecting rods 13 are connected with the lower connecting rods 11 through a pin shaft 19, the pin shaft 19 is further connected with the threaded sleeve 18, the screw 16 is further connected between the threaded sleeves 18 in a threaded manner, one end of the screw 16, thus, the opening and closing angle between the upper connecting rod 13 and the lower connecting rod 11 is adjusted, and finally the up-and-down sliding motion control of the lifting plate 9 is realized.

In a further embodiment, the middle part of the lower end face of the lifting plate 9 is fixedly connected with a stress application plate 17, and the stress application plate 17 is opposite to the object 4 to be stressed and pressure-maintained.

The further embodiment is that guide sleeves 3 are arranged at four corners of the lifting plate 9 and are sleeved with the guide rods 5 to realize stable sliding up and down.

Example 2：

Referring to fig. 3, the present embodiment provides a pressing apparatus capable of slowly applying force, which includes the frame 6, the scissor-type force applying mechanism, the guide rod and guide sleeve assembly, the lifting plate 9, the force applying plate 17, and the pressure maintaining base 8 described in embodiment 1.

An upper base 1 and a lower base 7 for fixing guide rod and guide sleeve components are symmetrically arranged on two sides of a rack 6, a pressure maintaining base 8 is fixed on the middle lower part of the rack, an object 4 to be subjected to pressure maintaining is placed on the pressure maintaining base 8, a support 15 hinged with a scissor type force-applying mechanism is arranged at the upper end of the rack 6, the scissor type force-applying mechanism comprises four groups of upper connecting rods 13, lower connecting rods 11, screws 16 with double-rotation-direction threads, screw sleeves 18 and a motor 20 for controlling the rotation of the screws, the upper connecting rods 13 are connected with the support 15 arranged on the rack, the lower connecting rods 11 are connected with hinges 10 arranged on the upper end face of a lifting plate 9, the two groups of upper connecting rods 13 are connected with the lower connecting rods 11 through pin shafts 19, the pin shafts 19 are further connected with the screw sleeves 18, the screws 16 are further screwed between the screw sleeves 18, one end of each screw rod 16 is provided with the motor 20 for controlling the, therefore, the opening and closing angle between the upper connecting rod and the lower connecting rod is adjusted, and finally the up-and-down sliding action of the lifting plate is controlled.

In a further embodiment, the motor 20 is fixed on a sliding block 21, the sliding block 21 is matched with a vertical sliding rail 22, the sliding rail 22 is fixed on a vertical supporting frame 23, the supporting frame 23 is fixed on the lifting plate 9, and the motor moves up and down synchronously along with the sliding block along with the up-down movement of the lifting plate.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes, modifications, substitutions and alterations can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. The utility model provides a can slow down afterburning press material equipment, includes frame, scissors fork formula boosting mechanism, guide arm guide pin bushing subassembly, lifter plate, boosting board and pressurize base, its characterized in that:

2. The pressing equipment capable of slowly applying force according to claim 1, characterized in that: the middle part of the lower end face of the lifting plate is fixedly connected with a stress application plate, and the stress application plate is used for treating an object to be subjected to stress application and pressure maintaining.

3. The pressing equipment capable of slowly applying force according to claim 2, characterized in that: guide sleeves are arranged at four corners of the lifting plate and are sleeved with the guide rods to realize vertical stable sliding.

4. The pressing equipment capable of slowly applying force according to claim 1, characterized in that: the power assembly adopts a hand wheel or a motor to control the forward and reverse rotation of the screw rod.