CN216227953U

CN216227953U - Hydraulic plate shearing machine lifting mechanism

Info

Publication number: CN216227953U
Application number: CN202122367021.5U
Authority: CN
Inventors: 徐书跃
Original assignee: Hebei Yuao Auto Parts Co ltd
Current assignee: Hebei Yuao Auto Parts Co ltd
Priority date: 2021-09-28
Filing date: 2021-09-28
Publication date: 2022-04-08
Anticipated expiration: 2031-09-28

Abstract

The utility model relates to the technical field of plate shearing machines, and provides a hydraulic plate shearing machine lifting mechanism which has higher lifting regulation stability, larger lifting range and higher practicability and comprises a supporting plate, wherein the supporting plate is provided with four supporting columns through four corner posts, two toothed belts are arranged at the inner sides of the corner posts, a lifting plate is arranged inside the four corner posts, four corners at the top end of the lifting plate are respectively provided with a sliding block, the sliding block is provided with two rolling wheels, the two rolling wheels are respectively meshed with the two toothed belts, the two opposite rolling wheels on every two corner posts are connected through a rotating shaft, the top end of the lifting plate is provided with a lifting motor, the lifting plate is rotatably connected with a plurality of auxiliary rods and a plurality of transmission rods, the output end of the lifting motor is connected with the plurality of auxiliary rods through a transmission mechanism, the auxiliary rods are connected with the transmission rods through a transmission belt, and the transmission rods are connected with the rotating shaft through a guide mechanism, two limiting rings are arranged on the auxiliary rod and the transmission rod.

Description

Hydraulic plate shearing machine lifting mechanism

Technical Field

The utility model relates to the technical field of plate shearing machines, in particular to a hydraulic lifting mechanism of a plate shearing machine.

Background

As is well known, a plate shearing machine is a machine for shearing a plate by reciprocating a blade relative to another blade, and applies a shearing force to metal plates of various thicknesses by means of a moving upper blade and a fixed lower blade with a reasonable blade gap, so that the plates are broken and separated according to a required size, and the height of the blade is required to be adjusted during shearing.

Through the retrieval, chinese patent application number is CN 212371281U's utility model discloses a plate shearing machine cutter convenient to installation, it roughly includes the cutter main part, the top of cutter main part is fixed with the support column, the top of support column is fixed with elevating system, elevating system's bottom both sides all are fixed with the connecting rod, elevating system includes brushless motor, first bevel gear, second bevel gear, the connecting plate, the cutter mount, the screw rod, the plate shearing machine cutter, the connector, shell and rotary rod, it is when using, brushless motor drives first bevel gear rotatory, then through the cooperation of first bevel gear and second bevel gear, and the bearing through rotary rod externally mounted, it is rotatory fast to drive the rotary rod, thereby it goes up and down to drive plate shearing machine cutter through the screw rod.

Above-mentioned drive the cutter mount through two screw rods among the prior art scheme and go up and down, stability is relatively poor to its height that goes up and down is shorter, and the practicality is lower.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a lifting mechanism of a hydraulic plate shearing machine, which aims to solve the problems of poor lifting stability and short lifting height in the background technology.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a hydraulic type plate shearing machine elevating system, the camera includes a supporting plate, four support columns are installed through four corner posts to the backup pad, two cingulums are installed to the inboard of corner post, the inside of four corner posts is provided with the lifter plate, all install the slider on four angles on the top of lifter plate, install two gyro wheels on the slider, two gyro wheels mesh with two cingulums respectively, connect through the pivot between two relative gyro wheels on a plurality of corner posts are two liang, elevator motor is installed on the top of lifter plate, it is connected with a plurality of auxiliary rods and a plurality of transfer line to rotate on the lifter plate, elevator motor's output passes through drive mechanism and is connected with a plurality of auxiliary rods, the auxiliary rod passes through the conveyer belt with the transfer line and is connected, the transfer line passes through guiding mechanism with the pivot and is connected.

Preferably, the transmission mechanism includes a master gear and a plurality of slave gears, the master gear and the plurality of slave gears are respectively installed on the output end of the lifting motor and the plurality of auxiliary rods, and the plurality of slave gears are all engaged with the master gear.

Furthermore, the guide mechanism comprises a main trapezoidal gear and a slave trapezoidal gear, and the main trapezoidal gear and the slave trapezoidal gear are respectively arranged on the transmission rod and the rotating shaft.

Still further, the corner posts are connected with the supporting columns through limiting plates.

As a further scheme of the scheme, an equipment groove is formed in the top end of the lifting plate, and the lifting motor, the auxiliary rods and the transmission rods are all installed inside the equipment groove.

As a further scheme of the scheme, a fixed frame is installed at the top ends of the sliding blocks.

On the basis of the scheme, a protective cover is arranged outside the lifting motor and connected with the lifting plate.

On the basis of the scheme, the auxiliary rod and the transmission rod are respectively provided with two limiting rings.

(III) advantageous effects

Compared with the prior art, the utility model provides a hydraulic plate shearing machine lifting mechanism, which has the following beneficial effects:

1. according to the hydraulic plate shearing machine lifting mechanism, the lifting motor is started through the matching of the lifting motor, the transmission mechanism, the guide mechanism, the sliding block, the rollers and the toothed belt, so that the lifting motor rotates forwards or backwards, the lifting plate is conveniently driven to move upwards or downwards, the lifting plate can be conveniently and integrally and stably lifted due to the fact that the two rollers are arranged on the four corner columns, and the stability is high, and therefore the lifting adjustment stability of the hydraulic plate shearing machine lifting mechanism is high.

2. According to the hydraulic plate shearing machine lifting mechanism, the lifting height range is large through the matching of the four corner posts and the four sliding blocks, and the hydraulic plate shearing machine lifting mechanism is convenient to be suitable for cutting plates with different thicknesses.

Drawings

FIG. 1 is an exploded perspective view of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1A;

FIG. 3 is an enlarged view of a portion of FIG. 1 at B according to the present invention;

fig. 4 is a schematic perspective view of the present invention.

In the figure: 1. a support plate; 2. corner posts; 3. a support pillar; 4. a toothed belt; 5. a lifting plate; 6. a slider; 7. a roller; 8. a rotating shaft; 9. a lifting motor; 10. an auxiliary lever; 11. a transmission rod; 12. a conveyor belt; 13. a main gear; 14. a slave gear; 15. a main trapezoidal gear; 16. a driven trapezoidal gear; 17. a limiting plate; 18. a fixed mount; 19. a protective cover; 20. a limit ring.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

Referring to fig. 1-4, a lifting mechanism of a hydraulic plate shearing machine comprises a supporting plate 1, wherein the supporting plate 1 is provided with four supporting columns 3 through four corner posts 2, the inner sides of the corner posts 2 are provided with two toothed belts 4, a lifting plate 5 is arranged inside the four corner posts 2, four corners of the top end of the lifting plate 5 are respectively provided with a slide block 6, the slide block 6 is provided with two rollers 7, the two rollers 7 are respectively meshed with the two toothed belts 4, two opposite rollers 7 on two corner posts 2 are connected through a rotating shaft 8, the top end of the lifting plate 5 is provided with a lifting motor 9, the lifting plate 5 is rotatably connected with a plurality of auxiliary rods 10 and a plurality of transmission rods 11, the output end of the lifting motor 9 is connected with the plurality of auxiliary rods 10 through a transmission mechanism, the auxiliary rods 10 are connected with the transmission rods 11 through a transmission belt 12, the transmission rods 11 are connected with the rotating shaft 8 through a guide mechanism, open elevator motor 9, make elevator motor 9 corotation or reversal, transmission effect through drive mechanism, drive a plurality of auxiliary rod 10 reversals or corotation, effect through conveyer belt 12, drive transfer line 11 reversal or corotation, effect through guiding mechanism, drive 8 corotation of pivot or reversal, then drive all gyro wheels 7 corotation or reversal simultaneously, meshing effect through gyro wheel 7 and cingulum 4, drive lifter plate 5 up or down remove, because all set up two gyro wheels 7 on four corner posts 2, be convenient for wholly stable going up and down, stability is higher, because the cooperation of four corner posts 2 and four slider 6, the range of height of going up and down is great, be convenient for be suitable for the tailorring of the board of different thickness.

Further, the transmission mechanism comprises a master gear 13 and a plurality of slave gears 14, the master gear 13 and the plurality of slave gears 14 are respectively installed at the output end of the lifting motor 9 and the plurality of auxiliary rods 10, the plurality of slave gears 14 are all meshed with the master gear 13, the lifting motor 9 rotates to drive the master gear 13 to rotate, the plurality of auxiliary rods 10 are driven to synchronously rotate through the meshing action of the plurality of slave gears 14 and the master gear 13, the transmission stability is high, the guide mechanism comprises a master trapezoidal gear 15 and a slave trapezoidal gear 16, the master trapezoidal gear 15 and the slave trapezoidal gear 16 are respectively installed on the transmission rod 11 and the rotating shaft 8, the transmission rod 11 rotates to drive the rotating shaft 8 to rotate through the meshing action of the master trapezoidal gear 15 and the slave trapezoidal gear 16, the corner post 2 is connected with the supporting post 3 through a limiting plate 17 to facilitate limiting of the lifting plate 5, the top end of the lifting plate 5 is provided with a groove, elevator motor 9, the inside in equipment groove is all installed to a plurality of auxiliary rod 10 and a plurality of transfer line 11, be convenient for make elevator motor 9, the height that highly all is less than the top face of slider 6 of the top face of a plurality of auxiliary rod 10 and a plurality of transfer line 11, be convenient for carry on spacingly to lifter plate 5, mount 18 is installed on the top of a plurality of sliders 6, be convenient for increase the stability of device, the practicality is higher, elevator motor 9's outside is provided with protection casing 19, protection casing 19 is connected with lifter plate 5, be convenient for protect elevator motor 9, all install two spacing rings 20 on auxiliary rod 10 and the transfer line 11, be convenient for increase the driven stability of conveyer belt 12.

It should be further described that the elevator motor 9 in this embodiment is a conventional device purchased from the market and known to those skilled in the art, and the type of the elevator motor 9 may be selected or customized according to actual needs, and in this patent, we only use it, and do not improve its structure and function, and its setting mode, installation mode, and electrical connection mode are used, for those skilled in the art, as long as debugging operations are performed according to the requirements of their usage specifications, and are not described herein again, and the elevator motor 9 is provided with a control switch matched with it, and the installation position of the control switch is selected according to actual needs, so that an operator can perform operation control conveniently.

In summary, the working principle and working process of the hydraulic plate shearing machine lifting mechanism are that when in use, the hydraulic plate shearing machine lifting mechanism is firstly placed at a place to be used, the lifting motor 9 is connected with a forward and reverse rotation circuit according to the specification, the lifting motor 9 is started to enable the lifting motor 9 to rotate forward or reversely, a plurality of auxiliary rods 10 are driven to rotate reversely or forwardly through the meshing action of a plurality of auxiliary gears 14 and a main gear 13, a transmission rod 11 is driven to rotate reversely or forwardly through the action of a conveyor belt 12, a rotating shaft 8 is driven to rotate forward or reversely through the meshing action of a main trapezoidal gear 15 and a secondary trapezoidal gear 16, all rollers 7 are driven to rotate forward or reversely simultaneously, the lifting plate 5 is driven to move upwards or downwards through the meshing action of the rollers 7 and a toothed belt 4, and because two rollers 7 are arranged on four corner posts 2, the lifting mechanism is convenient to integrally and stably lift, high in stability, large in lifting height range due to the matching of the four corner posts 2 and the four sliding blocks 6, and convenient to cut plates with different thicknesses.

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

Claims

1. A lifting mechanism of a hydraulic plate shearing machine comprises a supporting plate (1) and is characterized in that four supporting columns (3) are installed on the supporting plate (1) through four corner columns (2), two toothed belts (4) are installed on the inner sides of the corner columns (2), a lifting plate (5) is arranged inside the four corner columns (2), sliders (6) are installed on four corners of the top end of the lifting plate (5), two idler wheels (7) are installed on the sliders (6), the two idler wheels (7) are respectively meshed with the two toothed belts (4), the two opposite idler wheels (7) on every two corner columns (2) are connected through rotating shafts (8), a lifting motor (9) is installed on the top end of the lifting plate (5), a plurality of auxiliary rods (10) and a plurality of transmission rods (11) are rotatably connected to the lifting plate (5), the output end of the lifting motor (9) is connected with the auxiliary rods (10) through a transmission mechanism, the auxiliary rod (10) is connected with the transmission rod (11) through the conveyor belt (12), and the transmission rod (11) is connected with the rotating shaft (8) through the guide mechanism.

2. A hydraulic plate shearing machine lifting mechanism as claimed in claim 1, characterized in that said transmission mechanism comprises a master gear (13) and a plurality of slave gears (14), the master gear (13) and the plurality of slave gears (14) being mounted on the output of the lifting motor (9) and the plurality of slave rods (10), respectively, and the plurality of slave gears (14) being in mesh with the master gear (13).

3. A hydraulic plate shearing machine lifting mechanism as claimed in claim 2, characterized in that said guiding means comprise a master trapezoidal gear (15) and a slave trapezoidal gear (16), the master trapezoidal gear (15) and the slave trapezoidal gear (16) being mounted on the transmission rod (11) and on the rotation shaft (8), respectively.

4. A hydraulic plate shearing machine lifting mechanism as claimed in claim 3, characterized in that said corner posts (2) and said supporting posts (3) are connected by means of a limiting plate (17).

5. The lifting mechanism of a hydraulic plate shearing machine as claimed in claim 4, characterized in that the top end of the lifting plate (5) is provided with an equipment slot, and the lifting motor (9), the plurality of auxiliary rods (10) and the plurality of transmission rods (11) are all arranged inside the equipment slot.

6. The lifting mechanism of hydraulic plate shearing machine according to claim 5, characterized in that the top ends of said sliding blocks (6) are equipped with fixed frames (18).

7. The lifting mechanism of hydraulic plate shearing machine according to claim 6 is characterized in that a protective cover (19) is arranged outside the lifting motor (9), and the protective cover (19) is connected with the lifting plate (5).

8. The lifting mechanism of hydraulic plate shearing machine according to claim 7, characterized in that two stop rings (20) are mounted on said auxiliary rod (10) and said transmission rod (11).