CN217095897U

CN217095897U - Limit structure for noise-reduction hydraulic gate type plate shearing machine

Info

Publication number: CN217095897U
Application number: CN202220709049.4U
Authority: CN
Inventors: 张志贵
Original assignee: Jinan Yinxi Industry And Trade Co ltd
Current assignee: Jinan Yinxi Industry And Trade Co ltd
Priority date: 2022-03-30
Filing date: 2022-03-30
Publication date: 2022-08-02
Anticipated expiration: 2032-03-30

Abstract

The utility model discloses a hydraulic pressure floodgate formula of making an uproar limit structure for plate shearing machine falls relates to plate shearing machine technical field. This hydraulic pressure floodgate formula of making an uproar limit structure for plate shearing machine falls, including workstation and shell, the fixed surface of workstation is connected with the shell, the bottom surface fixedly connected with electric telescopic handle of shell, the sword is tailor to electric telescopic handle's bottom fixedly connected with, the cavity has been seted up to the inside of workstation, the inner wall fixedly connected with motor of cavity, the output fixedly connected with gear one of motor, gear one meshes with gear two, the lateral wall fixedly connected with threaded rod of gear two. This hydraulic pressure floodgate formula of making an uproar limit structure for plate shearing machine drives gear one through the motor and rotates, makes two drive threaded rods of gear with it meshing rotate to drive the connecting plate and remove in opposite directions, carry out the centre gripping to the object, the object takes place to rock when avoiding tailorring and can't fix, causes to cut the size inaccurate, influences product quality.

Description

Limit structure for noise-reduction hydraulic gate type plate shearing machine

Technical Field

The utility model relates to a plate shearing machine technical field specifically is a hydraulic pressure floodgate formula of making an uproar falls limit structure for plate shearing machine.

Background

The plate shearing machine is a machine for shearing plates by using a blade to do reciprocating linear motion relative to another blade, and applies shearing force to metal plates with various thicknesses by using a reasonable blade gap and a movable upper blade and a fixed lower blade so as to break and separate the plates according to required sizes.

When the existing shearing plate is used, the left and right sides of an object are not provided with a limiting device generally, huge pressure can be generated when two sets of blades shear, the object is fixed through manpower when the existing shearing plate shearing machine is operated, and huge impact force can cause the object to shake and be fixed, so that the shearing size is inaccurate, and the product quality is influenced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The not enough to prior art, the utility model provides a hydraulic pressure floodgate formula of making an uproar is limit structure for plate shearing machine falls has solved the problem that above-mentioned background art mentioned.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a hydraulic pressure floodgate formula of making an uproar limit structure for plate shearing machine falls, includes workstation and shell, the fixed surface of workstation is connected with the shell, the bottom surface fixedly connected with electric telescopic handle of shell, the sword is tailor to electric telescopic handle's bottom fixedly connected with, the cavity has been seted up to the inside of workstation, the inner wall fixedly connected with motor of cavity, the output fixedly connected with gear one of motor, gear one meshes with gear two phase, the lateral wall fixedly connected with threaded rod of gear two, the threaded rod run through the lateral wall of slider and with the lateral wall threaded connection of slider, the fixed surface of slider is connected with the connecting plate, the connecting plate run through the surface of workstation and with the sliding surface connection of workstation, the one end that the motor was kept away from to the threaded rod rotates with the inner wall of cavity to be connected.

Preferably, the lateral wall of connecting plate is close to four edges and all sets up the through-hole that runs through, and sliding connection has the slide bar in the through-hole, the tip fixedly connected with lug of slide bar, and the lug is greater than the diameter of through-hole, the one end fixedly connected with splint of lug are kept away from to the slide bar, through spring elastic connection between the lateral wall of splint and the lateral wall of connecting plate.

Preferably, the connecting plates are arranged in two groups, the two groups of connecting plates are symmetrically arranged by taking the transverse line central line of the workbench as a symmetry center, the adjacent side walls of the two groups of connecting plates are provided with grooves, and the grooves are internally provided with limiting assemblies.

Preferably, spacing subassembly includes the slide, the fixed surface of slide is connected with the curb plate, the lateral wall fixedly connected with round bar of curb plate, the round bar runs through the lateral wall of pulley and rotates with the lateral wall of pulley to be connected.

Preferably, the sliding plate is connected with the side wall of the groove in a sliding mode, and the sliding plate is elastically connected with the inner wall of the groove through a spring.

Preferably, the pulley is attached to the side wall of the cutting knife.

(III) advantageous effects

The utility model provides a hydraulic pressure floodgate formula of making an uproar limit structure for plate shearing machine falls. The method has the following beneficial effects:

(1) this limit structure for hydraulic brake formula plate shearing machine of making an uproar falls when using, drives gear one through the motor and rotates, makes two drive threaded rods of gear with it meshing rotate to drive the connecting plate and remove in opposite directions, carry out the centre gripping to the object, the object takes place to rock when avoiding tailorring and can't fix, causes to cut the size inaccurate, influences product quality.

(2) This hydraulic pressure floodgate formula of making an uproar limit structure for plate shearing machine drives through electric telescopic handle and cuts out the sword and move down the in-process and contact with the pulley, makes the pulley have certain supporting role to cutting out the sword under the elastic force effect of spring, cuts out the sword and keeps vertical downwards cutting out the object edge of a knife, makes the department of cutting of object level and smooth.

Drawings

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

FIG. 2 is a schematic structural view of the inside of the workbench of the present invention;

fig. 3 is an enlarged schematic view of the a position of the present invention.

In the figure: 1. a work table; 2. a housing; 3. an electric telescopic rod; 4. a cutting knife; 5. a cavity; 6. a motor; 7. a first gear; 8. a second gear; 9. a threaded rod; 10. a slider; 11. a connecting plate; 12. a slide bar; 13. a bump; 14. a splint; 15. a limiting component; 151. a slide plate; 152. a side plate; 153. a round bar; 154. a pulley.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a limiting structure for a noise reduction hydraulic gate type plate shearing machine comprises a workbench 1 and a shell 2, the surface of the workbench 1 is fixedly connected with the shell 2, the bottom surface of the shell 2 is fixedly connected with an electric telescopic rod 3, the bottom end of the electric telescopic rod 3 is fixedly connected with a cutting knife 4, a cavity 5 is formed in the workbench 1, the inner wall of the cavity 5 is fixedly connected with a motor 6, the output end of the motor 6 is fixedly connected with a first gear 7, the first gear 7 is meshed with a second gear 8, the side wall of the second gear 8 is fixedly connected with a threaded rod 9, the threaded rod 9 penetrates through the side wall of a sliding block 10 and is in threaded connection with the side wall of the sliding block 10, the surface of the sliding block 10 is fixedly connected with a connecting plate 11, in order to avoid that an object cannot be fixed by shaking during cutting, the cutting size is inaccurate, the product quality is influenced, the first gear 7 is driven by the motor 6 to rotate, so that the second gear 8 meshed with the threaded rod drives the threaded rod to rotate 9, thereby driving the connecting plates 11 to move towards each other and cooperate with the clamping plates 14 to clamp the object. The through-hole that runs through is all seted up near four edges and corners to the lateral wall of connecting plate 11, and sliding connection has slide bar 12 in the through-hole, and the tip fixedly connected with lug 13 of slide bar 12, and lug 13 is greater than the diameter of through-hole, and the one end fixedly connected with splint 14 of lug 13 are kept away from to slide bar 12, passes through spring elastic connection between the lateral wall of splint 14 and the lateral wall of connecting plate 11. In order to avoid the situation that the clamp plate 14 is in direct contact with an object to cause indentation on the side surface of the object, the clamp plate 14 on the side wall of the connecting plate 11 is in contact with the surface of the object in the moving process, and the spring between the connecting plate 11 and the clamp plate 14 is compressed under the pressure of the connecting plate 11, so that the sliding rod 12 moves towards the inside of the clamp plate 14, and the clamp plate 14 has a certain buffer distance when clamping the object.

In this embodiment, the connecting plates 11 are provided with two sets, and the two sets of connecting plates 11 are symmetrically arranged by taking the transverse line central line of the workbench 1 as the center of symmetry, the grooves are formed in the adjacent side walls of the two sets of connecting plates 11, and the limiting assemblies 15 are arranged in the grooves. Spacing subassembly 15 includes slide 151, and slide 151's fixed surface is connected with curb plate 152, and the lateral wall fixed connection of curb plate 152 has round bar 153, and round bar 153 runs through the lateral wall of pulley 154 and is connected with the lateral wall rotation of pulley 154. The sliding plate 151 is slidably connected to a side wall of the groove, and the sliding plate 151 is elastically connected to an inner wall of the groove by a spring. The pulley 154 is attached to the side wall of the cutter blade 4. The electric telescopic rod 3 drives the cutting knife 4 to move downwards to contact with the pulley 154, the pulley 154 has a certain supporting effect on the cutting knife 4 under the elastic action of the spring, and the cutting knife 4 keeps vertical downwards at the cutting edge of an object to enable the cutting position of the object to be flat and smooth. The connecting plate 11 penetrates through the surface of the workbench 1 and is in sliding connection with the surface of the workbench 1, and one end, far away from the motor 6, of the threaded rod 9 is rotatably connected with the inner wall of the cavity 5.

The working principle is as follows: when the limiting structure for the noise-reduction hydraulic gate type plate shearing machine is used, the motor 6 drives the gear I7 to rotate, so that the gear II 8 meshed with the gear I drives the threaded rod 9 to rotate, the connecting plates 11 are driven to move oppositely, objects are clamped, and the phenomenon that the objects cannot be fixed due to shaking when being sheared, the shearing size is inaccurate, and the product quality is influenced is avoided.

In the moving process, the clamping plates 14 on the side walls of the connecting plate 11 are in contact with the surfaces of the objects, under the pressure of the connecting plate 11, the springs between the connecting plate 11 and the clamping plates 14 are compressed, the sliding rods 12 move towards the insides of the clamping plates 14, so that the clamping plates 14 have certain buffer distance when clamping the objects, and the situation that the clamping plates 14 are in direct contact with the objects to cause indentations on the surfaces of the objects is avoided. The electric telescopic rod 3 drives the cutting knife 4 to move downwards to contact with the pulley 154, the pulley 154 has a certain supporting effect on the cutting knife 4 under the elastic action of the spring, and the cutting knife 4 keeps vertical downwards at the cutting edge of an object to enable the cutting position of the object to be flat and smooth.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a make an uproar hydraulic pressure floodgate formula limit structure for plate shearing machine, includes workstation (1) and shell (2), its characterized in that: the surface of the workbench (1) is fixedly connected with a shell (2), the bottom surface of the shell (2) is fixedly connected with an electric telescopic rod (3), the bottom end of the electric telescopic rod (3) is fixedly connected with a cutting knife (4), a cavity (5) is formed in the workbench (1), the inner wall of the cavity (5) is fixedly connected with a motor (6), the output end of the motor (6) is fixedly connected with a first gear (7), the first gear (7) is meshed with a second gear (8), the side wall of the second gear (8) is fixedly connected with a threaded rod (9), the threaded rod (9) penetrates through the side wall of a sliding block (10) and is in threaded connection with the side wall of the sliding block (10), the surface of the sliding block (10) is fixedly connected with a connecting plate (11), and the connecting plate (11) penetrates through the surface of the workbench (1) and is in sliding connection with the surface of the workbench (1), one end of the threaded rod (9) far away from the motor (6) is rotatably connected with the inner wall of the cavity (5).

2. The limiting structure for the noise reduction hydraulic gate type plate shearing machine according to claim 1, characterized in that: the through-hole that runs through is all seted up near four edges to the lateral wall of connecting plate (11), and sliding connection has slide bar (12) in the through-hole, the tip fixedly connected with lug (13) of slide bar (12), and lug (13) are greater than the diameter of through-hole, the one end fixedly connected with splint (14) of lug (13) are kept away from in slide bar (12), through spring elastic connection between the lateral wall of splint (14) and the lateral wall of connecting plate (11).

3. The limiting structure for the noise reduction hydraulic gate type plate shearing machine according to claim 1, characterized in that: the connecting plates (11) are arranged in two groups, the two groups of connecting plates (11) are symmetrically arranged by taking the transverse line central line of the workbench (1) as a symmetry center, the adjacent side walls of the two groups of connecting plates (11) are provided with grooves, and the grooves are internally provided with limiting assemblies (15).

4. The limiting structure for the noise reduction hydraulic gate type plate shearing machine according to claim 3, characterized in that: spacing subassembly (15) include slide (151), the fixed surface of slide (151) is connected with curb plate (152), the lateral wall fixedly connected with round bar (153) of curb plate (152), round bar (153) run through the lateral wall of pulley (154) and are connected with the lateral wall rotation of pulley (154).

5. The limiting structure for the noise reduction hydraulic gate type plate shearing machine according to claim 4, characterized in that: the sliding plate (151) is connected with the side wall of the groove in a sliding mode, and the sliding plate (151) is elastically connected with the inner wall of the groove through a spring.

6. The limiting structure for the noise reduction hydraulic gate type plate shearing machine according to claim 4, characterized in that: the pulley (154) is attached to the side wall of the cutting knife (4).