CN115351346A

CN115351346A - Hydraulic swing type plate shearing machine for forklift accessory production

Info

Publication number: CN115351346A
Application number: CN202211059947.0A
Authority: CN
Inventors: 贺为利
Original assignee: Hengyang Yili Machinery Manufacturing Co ltd
Current assignee: Hengyang Yili Machinery Manufacturing Co ltd
Priority date: 2022-09-01
Filing date: 2022-09-01
Publication date: 2022-11-18

Abstract

The invention belongs to the field of forklift accessory production equipment, and particularly relates to a hydraulic swing type plate shearing machine for forklift accessory production, which comprises a machine body, a bottom die and a pressing mechanism for fixing and preventing a steel plate raw material from moving in a shearing process.

Description

Hydraulic swing type plate shearing machine for forklift accessory production

Technical Field

The invention belongs to the field of production equipment of forklift accessories, and particularly relates to a hydraulic swing type plate shearing machine for production of forklift accessories.

Background

The forklift is an industrial carrying vehicle, and is various wheel type carrying vehicles for carrying out loading, unloading, stacking and short-distance transportation operation on finished pallet goods, a steel plate needs to be cut and formed in the production process of the forklift, a plate shearing machine is used, the plate shearing machine is shearing equipment widely applied in machining, steel plate materials with various thicknesses can be sheared, a hydraulic swing type plate shearing machine adopts a main oil cylinder to do downward shearing motion and return stroke of a nitrogen cylinder, so that a hydraulic system is simplified, the operation is more stable,

the prior publication numbers are: CN213496869U a hydraulic pressure pivot blade shear, including the fuselage, be equipped with the cutting device who is used for cutting the steel sheet in the fuselage, set up the feed inlet just to cutting device on the fuselage, one side of fuselage is equipped with the conveyer that is used for conveying the steel sheet, and conveyer includes just to the conveying platform of feed inlet, rotates a plurality of transfer rollers, the drive transfer roller pivoted driving piece of connecting on the conveying platform. According to the automatic steel plate pushing device, the plurality of conveying rollers are arranged, and the steel plate is automatically pushed into the feeding port to be cut by matching of the driving piece and the conveying table, so that the automatic pushing of the steel plate is realized, the cutting speed of the steel plate is increased, and the effect of improving the cutting efficiency of the plate shearing machine is achieved;

this device moves the regulation pole through twisting in the use, and the regulation pole is then being twisted in the spacing space that the adjustment is fit for the steel sheet and puts into, fixes the butt plate, because fluid pressure type plate shearing machine size is great, is not convenient for remove the butt plate and fix for the length of cutting the steel sheet is not convenient for adjust, and the result of use is not good.

Disclosure of Invention

The invention aims to provide a hydraulic swing type plate shearing machine for producing forklift accessories.

The technical scheme adopted by the invention is as follows:

a hydraulic swing type plate shearing machine for forklift accessory production comprises a machine body, a bottom die, a pressing mechanism and a cutting mechanism, wherein the pressing mechanism is used for fixing and preventing a steel plate raw material from moving in a shearing process, and the cutting mechanism is used for matching with the bottom die to shear the steel plate;

the cutting mechanism is arranged in the machine body, the bottom die is arranged at the feed end of the machine body, and the pressing mechanism is arranged above the bottom die;

the cutting mechanism comprises a tool rest, one end of the tool rest is mounted inside the machine body through a bearing, a driving assembly is mounted above the tool rest, a cutter is fixedly mounted at the output end of the tool rest, and a moving positioning assembly is arranged inside the tool rest;

the movable positioning assembly comprises two slide rails fixedly mounted inside the knife rest, a screw rod is arranged between the slide rails, the screw rod is mounted inside the knife rest through a bearing, an input end coupling of the screw rod is connected with a servo motor, a positioning reference plate is movably mounted outside the slide rails and the screw rod, a material receiving plate is arranged below the positioning reference plate, one end of the material receiving plate is rotatably mounted inside the machine body, the other end of the material receiving plate is fixedly connected with a spring, a mounting seat is fixedly connected with the lower portion of the spring, and the mounting seat is fixedly mounted on the inner wall of the machine body.

Preferably: the driving assembly comprises a first hydraulic cylinder, the first hydraulic cylinder is arranged above the knife rest, the shell of the first hydraulic cylinder is fixedly arranged in the machine body, the output end of the first hydraulic cylinder is provided with a connecting seat, the connecting seat is fixedly arranged above the knife rest, and the output end of the first hydraulic cylinder is rotatably arranged in the connecting seat.

Preferably: the positioning reference plate is connected with the slide rail in a sliding mode and is in threaded connection with the screw rod.

Preferably: the spring is provided in two.

Preferably: hold-down mechanism includes the connecting plate, and connecting plate fixed mounting has a plurality of second pneumatic cylinders in the organism outside, connecting plate top fixed mounting, and the output of second pneumatic cylinder passes the connecting plate, and output fixed mounting has the pressure head.

Preferably: the discharge gate has been seted up to the discharge end of organism, and the feed inlet has been seted up to the feed end of organism, and the die block setting goes out at the feed inlet.

The invention has the beneficial effects that: at first place fork truck accessory raw and other materials in the die block top, it is rotatory to utilize servo motor to drive the lead screw, make location benchmark board remove to suitable position along the slide rail, it is neat with location benchmark board top with fork truck accessory raw and other materials terminal surface, utilize hold-down mechanism to fix fork truck accessory raw and other materials, it removes to drive the knife rest through drive assembly, make the knife rest take the cutter to rotate in the organism is inside, cut fork truck accessory raw and other materials through cutter cooperation die block, fork truck accessory raw and other materials after cutting off drop to connect the flitch on, strike after connecing the flitch, receive the influence of spring, connect the vibrations that the flitch does not stop, prevent that the part from colliding with, simultaneously can be quick adjust required location benchmark, the efficiency is improved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic view of a first structure of a hydraulic swing type plate shearing machine for forklift accessory production according to the present invention;

FIG. 2 is a second schematic structural view of a hydraulic pendulum clipper for the production of forklift accessories, according to the present invention;

FIG. 3 is a top view of a hydraulic pendulum clipper for forklift accessory production according to the present invention;

FIG. 4 isbase:Sub>A cross-sectional view A-A of FIG. 3;

FIG. 5 is a partial cross-sectional view of a hydraulic pendulum clipper for the production of forklift accessories in accordance with the present invention.

The reference numerals are explained below:

1. a body; 2. a cutting mechanism; 3. a hold-down mechanism; 4. bottom die; 20. a tool holder; 21. a first hydraulic cylinder; 22. a connecting seat; 23. a cutter; 24. a slide rail; 25. a screw rod; 26. a servo motor; 27. positioning a reference plate; 28. a material receiving plate; 29. a spring; 201. a mounting seat; 31. a connecting plate; 32. a second hydraulic cylinder; 33. and (4) pressing head.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

The invention is further illustrated by the following examples in conjunction with the accompanying drawings.

Examples

As shown in fig. 1 to 5, the hydraulic swing type plate shearing machine for producing forklift accessories comprises a machine body 1, a bottom die 4, a pressing mechanism 3 for fixing and preventing a steel plate raw material from moving in a shearing process, and a cutting mechanism 2 for shearing the steel plate by matching with the bottom die 4;

the cutting mechanism 2 is arranged in the machine body 1, the bottom die 4 is arranged at the feeding end of the machine body 1, and the pressing mechanism 3 is arranged above the bottom die 4;

the cutting mechanism 2 comprises a tool rest 20, one end of the tool rest 20 is mounted inside the machine body 1 through a bearing, a driving assembly is mounted above the tool rest 20, a cutter 23 is fixedly mounted at the output end of the tool rest 20 through a bolt, a moving and positioning assembly is arranged inside the tool rest 20, and the cutter 23 is matched with the bottom die 4 to cut raw materials of forklift accessories to be processed.

Referring to fig. 4 and 5, in this embodiment, the mobile positioning assembly includes two slide rails 24 fixedly installed inside the tool rest 20 through bolts, a lead screw 25 is disposed between the slide rails 24, the lead screw 25 is installed inside the tool rest 20 through a bearing, an input end coupling of the lead screw 25 is connected with a servo motor 26, a housing of the servo motor 26 is fixed inside the tool rest 20 through bolts, positioning reference plates 27 are movably installed outside the slide rails 24 and the lead screw 25, the positioning reference plates 27 are slidably connected with the slide rails 24, the positioning reference plates 27 are in threaded connection with the lead screw 25, a material receiving plate 28 is disposed below the positioning reference plates 27, one end of the material receiving plate 28 is rotatably installed inside the machine body 1, springs 29 are welded at the other end and below the material receiving plate 28, the two springs 29 are disposed at two sides of the tool rest 20, a mounting seat 201 is welded below the springs 29, the mounting seat 201 is welded on an inner wall of the machine body 1, the servo motor 26 drives the lead screw 25 to rotate the positioning reference plates 27, so that the positioning reference plates 27 move to a proper position along the slide rails 24, and fall onto the material receiving plate 28 after the parts are sheared by the forklift, and the forklift, the forklift are allowed to play a certain shock absorption role in preventing the forklift.

Referring to fig. 4 and 5, the driving assembly includes a first hydraulic cylinder 21, the first hydraulic cylinder 21 is disposed above the tool rest 20, a housing of the first hydraulic cylinder 21 is fixedly mounted inside the machine body 1 through a bolt, an output end of the first hydraulic cylinder 21 is provided with a connecting seat 22, the connecting seat 22 is fixedly mounted above the tool rest 20 through a bolt, an output end of the first hydraulic cylinder 21 is rotatably mounted inside the connecting seat 22, the first hydraulic cylinder 21 drives the tool rest 20 to move, so that the tool rest 20 carries a cutter 23 to rotate inside the machine body 1, and the cutter 23 cooperates with the bottom die 4 to cut raw materials of forklift accessories.

Referring to fig. 1, 3, 4, and 5, in the present embodiment, the pressing mechanism 3 includes a connecting plate 31, the connecting plate 31 is welded outside the machine body 1, a plurality of second hydraulic cylinders 32 are fixedly mounted above the connecting plate 31 through bolts, output ends of the second hydraulic cylinders 32 pass through the connecting plate 31, and output ends of the second hydraulic cylinders 32 are fixedly mounted with pressing heads 33 through bolts, the second hydraulic cylinders 32 drive the pressing heads 33 to move, so as to fix the raw material of the forklift assembly and prevent the raw material from moving during processing.

Referring to fig. 1, 2, and 4, in this embodiment, a discharge port is disposed at a discharge end of the machine body 1, a feed port is disposed at a feed end of the machine body 1, and the bottom die 4 is disposed at the feed port for facilitating feeding and discharging of the processed product.

The working principle is as follows: firstly, placing forklift accessory raw materials above a bottom die 4, then starting a servo motor 26 to drive a screw rod 25 to rotate, enabling a positioning reference plate 27 to move to a proper position along a slide rail 24, at the moment, jacking the end face of the forklift accessory raw materials to be flush with the positioning reference plate 27, then starting a second hydraulic cylinder 32 to drive a pressure head 33 to move downwards, fixing the forklift accessory raw materials, starting a first hydraulic cylinder 21 to drive a tool rest 20 to move, enabling the tool rest 20 to drive a tool 23 to rotate in the machine body 1, shearing the forklift accessory raw materials by matching the tool 23 with the bottom die 4, enabling the cut forklift accessory raw materials to fall onto a material receiving plate 28, impacting the material receiving plate 28 and then being influenced by a spring 29, enabling the material receiving plate 28 to continuously vibrate, enabling the spring 29 to play a certain cushioning effect, and enabling the accessories to move out of the machine body 1 from a discharge port, and carrying out the forklift accessory.

While the preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present invention.

Claims

1. The utility model provides a fork truck accessory production is with hydraulic pressure pendulum-type plate shearing machine, includes organism (1), die block (4), its characterized in that: the steel plate shearing machine further comprises a pressing mechanism (3) for fixing and preventing the steel plate raw material from moving in the shearing process and a cutting mechanism (2) for shearing the steel plate by matching with the bottom die (4);

the cutting mechanism (2) is arranged in the machine body (1), the bottom die (4) is arranged at the feed end of the machine body (1), and the pressing mechanism (3) is arranged above the bottom die (4);

the cutting mechanism (2) comprises a cutter frame (20), one end of the cutter frame (20) is installed inside the machine body (1) through a bearing, a driving assembly is installed above the cutter frame (20), a cutter (23) is fixedly installed at the output end of the cutter frame (20), and a moving positioning assembly is arranged inside the cutter frame (20);

the movable positioning assembly comprises two sliding rails (24) fixedly mounted inside a tool rest (20), a screw rod (25) is arranged between the sliding rails (24), the screw rod (25) is mounted inside the tool rest (20) through a bearing, the input end of the screw rod (25) is connected with a servo motor (26) in a coupling mode, a positioning reference plate (27) is movably mounted outside the sliding rails (24) and the screw rod (25), a material receiving plate (28) is arranged below the positioning reference plate (27), one end of the material receiving plate (28) is rotatably mounted inside the machine body (1), the other end of the material receiving plate (28) is fixedly connected with a spring (29) below the material receiving plate, a mounting seat (201) is fixedly connected with the lower portion of the spring (29), and the mounting seat (201) is fixedly mounted on the inner wall of the machine body (1).

2. The hydraulic swing-type plate shearing machine for producing forklift accessories as claimed in claim 1, wherein: the drive assembly comprises a first hydraulic cylinder (21), the first hydraulic cylinder (21) is arranged above the cutter rest (20), a shell of the first hydraulic cylinder (21) is fixedly arranged inside the machine body (1), the output end of the first hydraulic cylinder (21) is provided with a connecting seat (22), the connecting seat (22) is fixedly arranged above the cutter rest (20), and the output end of the first hydraulic cylinder (21) is rotatably arranged inside the connecting seat (22).

3. The hydraulic swing-type plate shearing machine for producing forklift accessories as claimed in claim 1, wherein: the positioning reference plate (27) is connected with the sliding rail (24) in a sliding mode, and the positioning reference plate (27) is connected with the screw rod (25) in a threaded mode.

4. The hydraulic pendulum plate shears for forklift accessory production of claim 1, wherein: the springs (29) are provided in two.

5. The hydraulic pendulum plate shears for forklift accessory production of claim 1, wherein: hold-down mechanism (3) are including connecting plate (31), and connecting plate (31) fixed mounting is outside in organism (1), and connecting plate (31) top fixed mounting has a plurality of second pneumatic cylinders (32), and connecting plate (31) are passed to the output of second pneumatic cylinder (32), and output fixed mounting has pressure head (33).

6. The hydraulic swing-type plate shearing machine for producing forklift accessories as claimed in claim 1, wherein: the discharge end of the machine body (1) is provided with a discharge hole, the feed end of the machine body (1) is provided with a feed inlet, and the bottom die (4) is arranged at the feed inlet.