CN217913080U

CN217913080U - Full-automatic hydraulic plate shearing machine

Info

Publication number: CN217913080U
Application number: CN202221288984.4U
Authority: CN
Inventors: 邱杰
Original assignee: Dongguan Jieda Machinery Co ltd
Current assignee: Dongguan Jieda Machinery Co ltd
Priority date: 2022-05-27
Filing date: 2022-05-27
Publication date: 2022-11-29
Anticipated expiration: 2032-05-27

Abstract

The utility model discloses a full-automatic hydraulic pressure plate shearing machine, including base, sliding sleeve and crossbeam, establish down the cutting board on the base, establish the cutting board on the sliding sleeve and press the material subassembly, establish drive arrangement on the crossbeam. The utility model can adjust the Y-direction coordinate of the lower tool rest by arranging the push rod and the slide rail, thereby achieving the purpose of adjusting the clearance between the upper and the lower tool plates, and being suitable for shearing the plates with different thicknesses and different hardness; by arranging the movable pressing plates, the plate materials can be temporarily pressed before and after the plate materials are cut, so that the deformation of the plate materials is reduced, and the product reject ratio caused by the deformation of the plate materials is reduced; by applying the copper ring on the sliding sleeve, an oil-free self-lubricating guide post and guide sleeve structure can be formed, only little or no lubricating oil is needed, the plate shearing machine is cleaner, and products cannot be polluted; the upper cutting board is arranged to be of the inclined structure, an inclined shearing blade can be formed on the plate shearing machine, shearing is more labor-saving, the loads of the driving device and the transmission part are reduced, the movement precision is high, the stability is good, and the service life of equipment is prolonged.

Description

Full-automatic hydraulic plate shearing machine

Technical Field

The utility model relates to a technical field is tailor to the sheet material, in particular to full-automatic hydraulic pressure plate shearing machine.

Background

The cutting of the stub bar and the stub bar is an indispensable process in the continuous stamping forming production of metal. In production, the upwarp deformation of the plate is the most common problem in the plate cutting procedure, in order to avoid bad products, a part of plate is generally reserved at the front section or the rear section of a cutting position to be used as a buffer area, most of the plate in the buffer area is used as waste materials for treatment or secondary processing, the thicker the plate is, the higher the hardness is, the more easily the plate is deformed during cutting, the larger the area to be reserved is, and the larger waste is caused.

SUMMERY OF THE UTILITY MODEL

To the problem that exists among the above-mentioned prior art, the utility model provides a full-automatic hydraulic pressure board shearing machine, adjustable upper and lower cutting board clearance to can push down the sheet material before the board is cut with the board that cuts, reduce the deformation of sheet material, reduce the product defective rate that the sheet material warp and leads to, be suitable for and cut the sheet material of different thickness, different hardness.

In order to solve the technical problem, the utility model discloses a technical scheme as follows:

a fully automatic hydraulic plate shearing machine comprising:

the cutter comprises a base, a cutter holder and a cutter blade, wherein the base is provided with a lower cutter holder extending along the X direction, and a lower cutter plate extending along the X direction is detachably and fixedly arranged on the Y-direction side wall of the lower cutter holder; two guide posts extending along the Z direction are symmetrically arranged on the base at the two sides of the lower tool rest in the X direction;

the sliding sleeve is sleeved between the two guide posts and can slide along the guide posts; an upper cutting board extending along the X direction is detachably and fixedly arranged on the Y-direction side wall of the sliding sleeve, a material pressing component is arranged beside the Y direction of the upper cutting board, the material pressing component is connected with the sliding sleeve in a sliding way and is arranged right above the lower tool rest,

the cross beam is erected on the two guide columns and is parallel to the base; more than two driving devices are arranged on the cross beam along the X direction, and each driving device is in transmission connection with the sliding sleeve through a transmission piece and can push the driving device to slide on the two guide posts.

As a further elaboration of the above technical solution:

in the technical scheme, the lower tool rest is an inverted T-shaped tool rest, the bottom end part of the lower tool rest is provided with a sliding groove extending along the Y direction, a sliding rail is arranged in the sliding groove in a matching manner, and the sliding rail is detachably and fixedly connected with the base; the utility model discloses a tool rest, including lower knife rest, base, swing joint, mounting panel, swing joint have a plurality of push rods to extending along Y on the base to one side of Y of lower knife rest, every the push rod all passes the mounting panel supports and leans on the lower knife rest, every the push rod homoenergetic promotes the lower knife rest is in follow Y on the base and is slided.

In the above technical scheme, press the material subassembly to include a plurality of slide bars that extend along the Z direction, every the slide bar all with sliding sleeve sliding connection, it is a plurality of the lower tip of slide bar all can dismantle with a pressure flitch and link firmly, press the material terminal surface of flitch and extend to go up the Z of cutting board below, every on the slide bar press the flitch with all the cover of sliding sleeve room is equipped with the spring.

In the above technical scheme, the upper knife plate is obliquely arranged on the sliding sleeve.

In the above technical scheme, the sliding sleeve is provided with two stepped guide holes, the middle part of each guide hole is matched with the guide pillar, two ends of each guide hole are sleeved with a copper ring, and each copper ring is matched with the guide pillar.

In the technical scheme, a plurality of reinforcing plates are arranged below the material pressing component on the lower tool rest.

In the above technical solution, the driving device is a hydraulic cylinder.

Compared with the prior art, the beneficial effects of the utility model reside in that: the utility model can adjust the Y-direction coordinate of the lower tool rest by arranging the push rod and the slide rail, thereby achieving the purpose of adjusting the clearance between the upper and the lower tool plates, and being suitable for shearing the plates with different thicknesses and different hardness; the movable material pressing plates are arranged on the sliding sleeve, so that the plate materials can be temporarily pressed before and after the plate materials are cut, the deformation of the plate materials is reduced, and the reject ratio of products caused by the deformation of the plate materials is reduced; through using the copper ring in the sliding sleeve upper and lower end, with the guide pillar cooperation, can form the self-lubricating guide pillar guide pin bushing structure of exempting from oil, only need few or do not need lubricating oil, the plate shearing machine is cleaner, can not pollute the product, sets up to the slope structure through going up the cutting board, can form the shearing sword of an slope on the plate shearing machine, cuts laborsavingly more, reduces the load of drive arrangement and driving medium, and the motion precision is high, and the stationarity is good, extension equipment life.

Drawings

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

FIG. 2 is a schematic view of another embodiment of the present invention;

FIG. 3 is a schematic structural view of the sliding sleeve and the upper structural member thereof in the present embodiment;

fig. 4 is a schematic structural view of another view angle of the sliding sleeve and the upper structural member thereof in the present embodiment.

In the figure: 10. a base; 11. a slide rail; 12. mounting a plate; 13. a push rod; 20. a lower tool rest; 21. a lower knife board; 22. a chute; 23. a reinforcing plate; 30. a guide post; 40. a sliding sleeve; 41. an upper knife board; 42. a guide hole; 43. a copper ring; 50. a material pressing component; 51. a slide bar; 52. a material pressing plate; 53. a spring; 60. a cross beam; 70. a driving device.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The embodiments described by referring to the drawings are exemplary and intended to be illustrative of the present application and are not to be construed as limiting the present application. In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and thus should not be considered limiting. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, the meaning of "a number" or "a plurality" is two or more unless specifically limited otherwise. In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral connections; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate. In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly above and obliquely above the second feature, or simply meaning that the first feature is at a lesser level than the second feature.

As shown in fig. 1-4, a fully automatic hydraulic plate shearing machine comprises:

the cutting tool comprises a base 10, a lower tool rest 20 extending along the X direction is arranged on the base 10, and a lower cutting plate 21 extending along the X direction is detachably and fixedly arranged on the Y-direction side wall of the lower tool rest 20; two guide posts 30 extending along the Z direction are symmetrically arranged on the base 10 at the two sides of the lower tool rest 20 in the X direction;

a sliding sleeve 40 which is sleeved between the two guide posts 30 and can slide along the guide posts; an upper knife board 41 extending along the X direction is detachably and fixedly arranged on the Y-direction side wall of the sliding sleeve 40, a material pressing component 50 is arranged at the Y-direction side of the upper knife board 41, the material pressing component 50 is connected with the sliding sleeve 40 in a sliding way and is arranged right above the lower knife rest 20,

a cross beam 60, which is erected on the two guide posts 30 and is parallel to the base 10; more than two driving devices 70 are arranged on the beam 60 along the X direction, and each driving device 70 is connected with the sliding sleeve 40 through a transmission piece 80 in a transmission way and can push the driving device to slide on the two guide posts 30.

Specifically, as shown in fig. 1-2, the lower tool rest 20 is an inverted T-shaped tool rest, the bottom end portion of the lower tool rest is provided with a sliding groove 22 extending along the Y direction, a sliding rail 11 is arranged in the sliding groove 22 in a matching manner, and the sliding rail 11 is detachably and fixedly connected with the base 10; the base 10 is provided with a mounting plate 12 on one side of the lower tool rest 20 in the Y direction, the mounting plate 12 is movably connected with a plurality of push rods 13 extending in the Y direction, each push rod 13 penetrates through the mounting plate 12 and abuts against the lower tool rest 20, and each push rod 13 can push the lower tool rest 20 to slide on the base 10 in the Y direction.

Specifically, as shown in fig. 2-3, the pressing assembly 50 includes a plurality of sliding rods 51 extending along the Z direction, each sliding rod 51 is slidably connected to the sliding sleeve 40, lower end portions of the plurality of sliding rods 51 are detachably and fixedly connected to a pressing plate 52, a pressing end surface of the pressing plate 52 extends to a position below the Z direction of the upper knife plate 41, and a spring 53 is sleeved between the pressing plate 52 and the sliding sleeve 40 on each sliding rod 51.

Specifically, as shown in fig. 2, the upper knife plate 41 is obliquely provided on the sliding sleeve 40.

The utility model discloses with the slope setting of last cutting board 41, form the shearing sword of a slope when making it cooperate with lower cutting board 21, it is more laborsaving to cut, reduces the load of drive arrangement and driving medium, extension equipment life.

Specifically, as shown in fig. 3-4, two stepped guide holes 42 are provided on the sliding sleeve 40, the middle portion of each guide hole 42 is adapted to the guide post 30, two copper rings 43 are respectively sleeved at two end portions thereof, and each copper ring 43 is adapted to the guide post 30.

The utility model discloses applied copper ring 43 in the upper and lower end of sliding sleeve 40's guide hole 42, cooperated with guide pillar 30, formed the self-lubricating guide pin bushing structure of exempting from oil, the motion precision is high, and the stationarity is good, only needs few or do not need lubricating oil, and the plate shearing machine is cleaner, can not pollute the product, and guide structure is whole simple, and occupation space is little.

Specifically, as shown in fig. 2, a plurality of reinforcing plates 23 are arranged below the swaging component 50 on the lower tool holder 20.

Specifically, the driving device 70 is a hydraulic cylinder.

The working process of the utility model is as follows:

adjusting the distance between the upper and lower knife boards: adjusting a plurality of push rods 13 to push the lower tool rest 20 to slide on the slide rail 11, so that the distance between the lower cutting board 21 and the upper cutting edge of the upper cutting board 41 is matched with the thickness and the material of the material plate;

pressing and shearing the plate: the driving device 70 drives the sliding sleeve 40 to slide on the guide post 30, the pressure plate 52 is firstly pressed on the plate and stops moving, under the action of continuous pressure, the spring 53 is compressed and deformed, the sliding rod 51 reversely slides on the sliding sleeve 40, and the pressure plate 52 gradually compresses the plate; the upper knife board 41 moves downwards synchronously with the sliding bush 40 and is matched with the lower knife board 21 to cut off the plate.

And (3) homing: after the cutting is finished, the driving device 70 drives the sliding sleeve 40 to move upwards and return, the upper cutting board 21 leaves the plate material, the rebound force of the spring 53 pushes the pressing board 52 to move downwards, the plate material is temporarily pressed to prevent the plate material from jumping or tilting, and finally the plate material leaves the plate material along with the sliding sleeve 40.

The above is not intended to limit the technical scope of the present invention, and any modifications, equivalent changes and modifications made to the above embodiments according to the technical spirit of the present invention are all within the scope of the technical solution of the present invention.

Claims

1. The utility model provides a full-automatic hydraulic pressure board shearing machine which characterized in that includes:

the sliding sleeve is sleeved between the two guide posts and can slide along the guide posts; an upper cutting board extending along the X direction is detachably and fixedly arranged on the Y-direction side wall of the sliding sleeve, a material pressing component is arranged beside the Y direction of the upper cutting board, the material pressing component is connected with the sliding sleeve in a sliding manner and is arranged right above the lower tool rest,

the cross beam is erected on the two guide columns and is parallel to the base; more than two driving devices are arranged on the beam along the X direction, and each driving device is in transmission connection with the sliding sleeve through a transmission piece and can be pushed to slide on the two guide columns.

2. The full-automatic hydraulic plate shearing machine as claimed in claim 1, wherein the lower tool rest is an inverted T-shaped tool rest, the bottom end part of the lower tool rest is provided with a sliding groove extending along the Y direction, a sliding rail is arranged in the sliding groove in a matching manner, and the sliding rail is detachably and fixedly connected with the base; the utility model discloses a tool rest, including lower knife rest, swing joint, push rod, base, lower knife rest, the Y of lower knife rest is equipped with the mounting panel to one side on the base, swing joint has a plurality of push rods to extending along Y on the mounting panel, every the push rod all passes the mounting panel supports and leans on the lower knife rest, every the push rod homoenergetic promotes the lower knife rest is in along Y to sliding on the base.

3. The full-automatic hydraulic plate shearing machine according to claim 1, wherein the pressing assembly comprises a plurality of slide bars extending along the Z direction, each slide bar is slidably connected with the sliding sleeve, the lower end parts of the plurality of slide bars are detachably and fixedly connected with a pressing plate, the pressing end surface of the pressing plate extends to the Z direction of the upper knife plate, and a spring is sleeved between the pressing plate and the sliding sleeve on each slide bar.

4. The fully automatic hydraulic plate shearing machine as claimed in claim 1 wherein the upper knife plate is obliquely arranged on the sliding sleeve.

5. A full-automatic hydraulic plate shearing machine as claimed in any one of claims 1 to 4 wherein two stepped guide holes are provided on said sliding sleeve, the middle of each said guide hole is fitted with said guide post, and two ends of each said guide hole are fitted with a copper ring, each said copper ring is fitted with said guide post.

6. A full-automatic hydraulic plate shearing machine as claimed in any one of claims 1 to 4 wherein a plurality of reinforcing plates are arranged on the lower tool rest below the material pressing assembly.

7. A fully automatic hydraulic panel shear as claimed in any one of claims 1 to 4, wherein the drive means is a hydraulic cylinder.