CN213888385U

CN213888385U - Automatic plate shearing machine

Info

Publication number: CN213888385U
Application number: CN202022496057.9U
Authority: CN
Inventors: 陈隆贵; 胡其兵; 马香玉
Original assignee: Xiangyang Longjie Auto Parts Co ltd
Current assignee: Xiangyang Longjie Auto Parts Co ltd
Priority date: 2020-11-02
Filing date: 2020-11-02
Publication date: 2021-08-06
Anticipated expiration: 2030-11-02

Abstract

The utility model discloses an automatic plate shearing machine, concretely relates to metal processing technology field, including pedestal and mounting bracket, the top of pedestal is provided with the mounting bracket, one side of mounting bracket is provided with the limiting plate, the inside one side of pedestal is provided with the preformed groove, the inside of preformed groove is provided with down the cutter, the inside opposite side of mounting bracket is provided with the shifting chute, the inside of shifting chute is provided with automatic feed mechanism, the top of mounting bracket is provided with the compressing structure. The utility model discloses a be provided with mount, fixed orifices, fixing bolt and compression roller, along with the propulsion of metal sheet, the bottom and the metal sheet surface of compression roller contact, are provided with a plurality of fixed orificess through the mount, the height of adjustable compression roller to adjust the distance between compression roller and the metal sheet, change the rate of tension that pushes down according to the metal sheet of different thickness, the metal sheet is sheared again after being flattened by the compression roller, and the incision is more regular, cuts the quality and obtains better assurance.

Description

Automatic plate shearing machine

Technical Field

The utility model relates to a metal processing technology field specifically is an automatic plate shearing machine.

Background

The plate shearing machine is one of common machines in the metal processing industry, and the principle of the plate shearing machine is that reciprocating tangency between an upper blade and a lower blade is utilized to apply shearing pressure on a metal plate to realize shearing of the metal plate, and the plate shearing machine is divided into a bevel-edge plate shearing machine, a flat-edge plate shearing machine and the like, wherein the flat-edge plate shearing machine is divided into an upper shearing mode and a lower shearing mode, and the upper shearing type flat-edge plate shearing machine on the market still has some problems.

In the process of implementing the present invention, the inventor finds that at least the following problems exist in the prior art and are not solved:

(1) the traditional automatic plate shearing machine can rapidly shear, and the tangent line is easy to shake and uneven when the plate shearing machine is lifted;

(2) the traditional automatic plate shearing machine is inconvenient for adjusting the tension degree of the compression roller, so that the incision is irregular;

(3) traditional automatic plate shearing machine is not convenient for automatic pass the metal sheet to the shearing region, and staff intensity of labour is big.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic plate shearing machine to easily rock the problem that causes the tangent line unevenness when proposing the lift in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an automatic plate shearing machine comprises a pedestal and an installation frame, wherein the installation frame is arranged at the top end of the pedestal, a limiting plate is arranged on one side of the installation frame, a reserved groove is formed in one side of the interior of the pedestal, a lower cutter is arranged in the reserved groove, a moving groove is formed in the other side of the interior of the installation frame, an automatic feeding mechanism is arranged in the moving groove, a compression structure is arranged at the top end of the installation frame, and an automatic plate shearing mechanism is arranged at the top end of the lower cutter;

the automatic plate shearing mechanism comprises a lifting groove, the lifting groove is formed in the inner side wall of a mounting rack, a second hydraulic cylinder is arranged at the top end of the mounting rack, a hydraulic rod is arranged at the output end of the second hydraulic cylinder, a fixing rod is fixedly connected to the bottom end of the hydraulic rod, an upper cutter is arranged at the bottom end of the fixing rod, and two sides of the fixing rod are embedded in the lifting groove.

Preferably, the limiting plates are arranged in two groups on one side of the top end of the mounting rack and are symmetrically distributed about the vertical center line of the pedestal.

Preferably, the second hydraulic cylinders are arranged in four groups at the top end of the mounting frame and are distributed at equal intervals.

Preferably, compact structure comprises mount, fixed orifices, fixing bolt and compression roller, mount fixed connection is on the top of mounting bracket, the inside of mount is provided with the fixed orifices, the bottom of mount is provided with the compression roller, fixedly connected with fixing bolt between mount and the compression roller.

Preferably, automatic feed mechanism comprises first hydraulic cylinder, fixing base, electric putter, guide bar and removal cover block, the guide bar transversely sets up the inside at the shifting chute, the removal cover block has been cup jointed in the outside activity of guide bar, the top of removing the cover block is provided with the fixing base, electric putter sets up the opposite side at the shifting chute inside, electric putter passes through montant and removes cover block fixed connection, the fixing base of three groups of montant fixedly connected with is passed through on the top of removing the cover block, the vertical first hydraulic cylinder that is provided with in top of fixing base.

Preferably, the bottom end of the first hydraulic cylinder is fixedly connected with a pressing plate through a telescopic rod, and the bottom end of the pressing plate and the bottom end of the pressing roller are at the same horizontal height.

Compared with the prior art, the beneficial effects of the utility model are that: the automatic plate shearing machine not only realizes smoother tangent and more regular cut, but also realizes automatic pushing of the metal plate to the shearing area;

(1) the four groups of second hydraulic cylinders are synchronously started through the lifting groove, the upper cutter, the fixed rod, the hydraulic rod and the second hydraulic cylinders, the output end of each second hydraulic cylinder pushes the hydraulic rod to extend out, the fixed rod descends to drive the upper cutter to cut the metal plate, the upper cutter descends rapidly during cutting, two sides of the fixed rod are embedded in the lifting groove to effectively ensure the ascending and descending stability of the upper cutter, the tangent line is kept horizontal, the metal plate after cutting is moved to the direction of the limiting plate, and the metal plate slides down to enter the collecting device through the inclined plane on one side of the top end of the pedestal;

(2) the fixing frame, the fixing holes, the fixing bolts and the compression roller are arranged, the bottom end of the compression roller is in contact with the surface of the metal plate along with the propulsion of the metal plate, the height of the compression roller can be adjusted by arranging the fixing frame with the fixing holes, so that the distance between the compression roller and the metal plate is adjusted, the downward pressing tension is changed according to the metal plates with different thicknesses, the metal plate is flattened by the compression roller and then is sheared, the notches are more regular, and the shearing quality is better guaranteed;

(3) through being provided with first hydraulic cylinder, a fixed base, electric putter, guide bar and removal nested piece, will treat to cut the metal sheet and place the one side at the fixing base, start first hydraulic cylinder on control panel, three first hydraulic cylinders of group are even to compress tightly the metal sheet, start electric putter, electric putter promotes to cup joint and is linear motion at the outside removal nested piece of guide bar, thereby drive the fixing base translation, the fixing base impels the metal sheet to cutter one side, automatic feeding has been realized, and continuously compress tightly the metal sheet, need not handheld propulsion, reduce the cost of labor, reduce staff intensity of labour.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

FIG. 2 is a schematic side view of the upper cutter of the present invention;

FIG. 3 is a schematic top view of the fixing base of the present invention;

fig. 4 is the utility model discloses a compression roller looks sideways at the schematic diagram.

In the figure: 1. a pedestal; 2. a limiting plate; 3. a lifting groove; 4. an upper cutter; 5. fixing the rod; 6. a hydraulic lever; 7. a second hydraulic cylinder; 8. a compression structure; 801. a fixed mount; 802. a fixing hole; 803. fixing the bolt; 804. a compression roller; 9. an automatic feeding mechanism; 901. a first hydraulic cylinder; 902. a fixed seat; 903. an electric push rod; 904. a guide bar; 905. moving the sleeve block; 10. a moving groove; 11. a mounting frame; 12. reserving a groove; 13. and a lower cutter.

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.

Example 1: referring to fig. 1-4, an automatic plate shearing machine comprises a pedestal 1 and an installation frame 11, wherein the installation frame 11 is arranged at the top end of the pedestal 1, a limiting plate 2 is arranged on one side of the installation frame 11, a reserved groove 12 is arranged on one side inside the pedestal 1, a lower cutter 13 is arranged inside the reserved groove 12, a moving groove 10 is arranged on the other side inside the installation frame 11, an automatic feeding mechanism 9 is arranged inside the moving groove 10, a pressing structure 8 is arranged at the top end of the installation frame 11, and an automatic plate shearing mechanism is arranged at the top end of the lower cutter 13;

referring to fig. 1-4, the automatic plate shearing machine further comprises an automatic plate shearing mechanism, the automatic plate shearing mechanism comprises a lifting groove 3, the lifting groove 3 is arranged on the inner side wall of a mounting frame 11, a second hydraulic cylinder 7 is arranged at the top end of the mounting frame 11, the type of the second hydraulic cylinder 7 can be SC, a hydraulic rod 6 is arranged at the output end of the second hydraulic cylinder 7, a fixed rod 5 is fixedly connected to the bottom end of the hydraulic rod 6, an upper cutter 4 is arranged at the bottom end of the fixed rod 5, and two sides of the fixed rod 5 are embedded in the lifting groove 3;

two groups of limiting plates 2 are arranged on one side of the top end of the mounting rack 11 and are symmetrically distributed about the vertical center line of the pedestal 1;

the second hydraulic cylinders 7 are arranged in four groups at the top end of the mounting rack 11 and are distributed at equal intervals;

specifically, as shown in fig. 1 and 2, four sets of second hydraulic cylinders 7 are started synchronously, the output end of each second hydraulic cylinder 7 pushes a hydraulic rod 6 to stretch out, a fixing rod 5 descends to drive an upper cutter 4 to cut a metal plate, the upper cutter 4 descends rapidly during cutting, the two sides of the fixing rod 5 are embedded in the lifting groove 3, the upper cutter 4 can be effectively guaranteed to ascend and descend stably, a tangent line keeps horizontal, the metal plate after cutting is moved towards the limiting plate 2, and the metal plate enters the collecting device through the inclined plane on one side of the top end of the pedestal 1.

Example 2: the pressing structure 8 consists of a fixing frame 801, fixing holes 802, fixing bolts 803 and pressing rollers 804, the fixing frame 801 is fixedly connected to the top end of the mounting frame 11, the fixing holes 802 are formed in the fixing frame 801, the pressing rollers 804 are arranged at the bottom end of the fixing frame 801, and the fixing bolts 803 are fixedly connected between the fixing frame 801 and the pressing rollers 804;

specifically, as shown in fig. 1 and 4, along with the propulsion of metal sheet, the bottom of compression roller 804 contacts with the metal sheet surface, is provided with a plurality of fixed orificess 802 through being provided with in the mount 801, and adjustable compression roller 804's height to adjust the distance between compression roller 804 and the metal sheet, change the rate of tension of pushing down according to the metal sheet of different thickness, the metal sheet is cut again after being flattened by compression roller 804, and the incision is more regular, cuts the quality and obtains better assurance.

Example 3: the automatic feeding mechanism 9 comprises a first hydraulic cylinder 901, a fixed seat 902, an electric push rod 903, a guide rod 904 and a movable sleeve 905, wherein the guide rod 904 is transversely arranged inside the movable groove 10, the movable sleeve 905 is movably sleeved outside the guide rod 904, the fixed seat 902 is arranged at the top end of the movable sleeve 905, the electric push rod 903 is arranged at the other side inside the movable groove 10, the electric push rod 903 is fixedly connected with the movable sleeve 905 through a vertical rod, the three groups of fixed seats 902 are fixedly connected to the top end of the movable sleeve 905 through the vertical rod, the first hydraulic cylinder 901 is vertically arranged at the top end of the fixed seat 902, and the model of the first hydraulic cylinder 901 can be MHZ 2-16D/20D;

the bottom end of the first hydraulic cylinder 901 is fixedly connected with a pressing plate through an expansion link, and the bottom end of the pressing plate and the bottom end of the pressing roller 804 are at the same horizontal height;

specifically, as shown in fig. 1 and 3, to wait to cut the metal sheet and place one side at fixing base 902, start first hydraulic cylinder 901 on control panel, three first hydraulic cylinders 901 of group are even to compress tightly the metal sheet, start electric putter 903, electric putter 903 promotes to cup joint and is linear motion at the outside removal nest bar 905 of guide bar 904, thereby drive fixing base 902 translation, fixing base 902 impels the metal sheet to cutter one side, automatic feeding has been realized, and continuously compress tightly the metal sheet, it impels to need not to hand, the labor cost is reduced, reduce staff intensity of labour.

The working principle is as follows: the utility model discloses when using, at first, the synchronous start four group's second hydraulic cylinder 7, the output of second hydraulic cylinder 7 promotes hydraulic stem 6 and stretches out, cutter 4 shearing metal sheet on dead lever 5 descends the drive, because of going up cutter 4 and descend fast when cuting, the both sides of dead lever 5 are inlayed in the inside of lift groove 3 and can be effectively guaranteed the stationarity that goes up cutter 4 and rise and descend, the tangent line keeps the level, the metal sheet after finishing the shearing removes to 2 directions of limiting plate, in the inclined plane landing entering collection device of 1 top one side of pedestal.

Afterwards, along with the propulsion of metal sheet, the bottom and the metal sheet surface of compression roller 804 contact, are provided with a plurality of fixed orificess 802 through being provided with in the mount 801, and adjustable compression roller 804's height to adjust the distance between compression roller 804 and the metal sheet, change the rate of tension that pushes down according to the metal sheet of different thickness, the metal sheet is cut again after being flattened by compression roller 804, and the incision is more regular, cuts the quality and obtains better assurance.

Finally, the metal sheet will be waited to cut and place one side at fixing base 902, start first hydraulic cylinder 901 on control panel, three first hydraulic cylinders 901 of group are even to compress tightly the metal sheet, start electric putter 903, electric putter 903 promotes to cup joint and is linear motion at the outside removal collets 905 of guide bar 904, thereby drive fixing base 902 translation, fixing base 902 impels the metal sheet to cutter one side, automatic feeding has been realized, and continuously compress tightly the metal sheet, need not handheld propulsion, reduce the cost of labor, reduce staff intensity of labour.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an automatic plate shearing machine, includes pedestal (1) and mounting bracket (11), its characterized in that: the automatic plate shearing machine is characterized in that a mounting frame (11) is arranged at the top end of the pedestal (1), a limiting plate (2) is arranged on one side of the mounting frame (11), a reserved groove (12) is arranged on one side of the interior of the pedestal (1), a lower cutter (13) is arranged in the reserved groove (12), a moving groove (10) is arranged on the other side of the interior of the mounting frame (11), an automatic feeding mechanism (9) is arranged in the moving groove (10), a compacting structure (8) is arranged at the top end of the mounting frame (11), and an automatic plate shearing mechanism is arranged at the top end of the lower cutter (13);

automatic plate shearing mechanism includes lift groove (3), lift groove (3) set up the inside wall at mounting bracket (11), the top of mounting bracket (11) is provided with second hydraulic cylinder (7), the output of second hydraulic cylinder (7) is provided with hydraulic stem (6), the bottom fixedly connected with dead lever (5) of hydraulic stem (6), the bottom of dead lever (5) is provided with cutter (4), inlay the inside in lift groove (3) in the both sides of dead lever (5).

2. The automatic plate shearing machine as claimed in claim 1, wherein: two groups of limiting plates (2) are arranged on one side of the top end of the mounting rack (11) and are symmetrically distributed around the vertical center line of the pedestal (1).

3. The automatic plate shearing machine as claimed in claim 1, wherein: the second hydraulic cylinders (7) are arranged in four groups at the top end of the mounting frame (11) and are distributed at equal intervals.

4. The automatic plate shearing machine as claimed in claim 1, wherein: the pressing structure (8) is composed of a fixing frame (801), fixing holes (802), fixing bolts (803) and pressing rollers (804), the fixing frame (801) is fixedly connected to the top end of the mounting frame (11), the fixing holes (802) are formed in the fixing frame (801), the pressing rollers (804) are arranged at the bottom end of the fixing frame (801), and the fixing bolts (803) are fixedly connected between the fixing frame (801) and the pressing rollers (804).

5. The automatic plate shearing machine as claimed in claim 1, wherein: automatic feed mechanism (9) comprise first hydraulic cylinder (901), fixing base (902), electric putter (903), guide bar (904) and removal cover block (905), guide bar (904) transversely set up the inside in shifting chute (10), the outside activity of guide bar (904) has cup jointed removal cover block (905), the top of removing cover block (905) is provided with fixing base (902), electric putter (903) set up the opposite side in shifting chute (10) inside, electric putter (903) are through montant and removal cover block (905) fixed connection, three group fixing base (902) of montant fixed connection are passed through to the top of removing cover block (905), the vertical first hydraulic cylinder (901) that is provided with in top of fixing base (902).

6. The automatic plate shearing machine as claimed in claim 5, wherein: the bottom end of the first hydraulic cylinder (901) is fixedly connected with a pressing plate through an expansion rod, and the bottom end of the pressing plate and the bottom end of the pressing roller (804) are at the same horizontal height.