CN112846908B

CN112846908B - Mechanical cutting equipment

Info

Publication number: CN112846908B
Application number: CN202011515258.7A
Authority: CN
Inventors: 刘亮
Original assignee: 济南民昌新能源有限公司
Current assignee: Jinan Minchang New Energy Co ltd
Priority date: 2020-12-21
Filing date: 2020-12-21
Publication date: 2022-04-19
Anticipated expiration: 2040-12-21
Also published as: CN112846908A

Abstract

The invention discloses mechanical cutting equipment, and relates to the technical field of machining. This mechanical cutting equipment includes cutting device and cutting bed, cutting device fixed mounting is at the cutting bed top, cutting knife bottom among the cutting device sets up in cutting cut groove, cutting cut groove runs through and sets up at the cutting bed top, cutting bed internal weld has two fixed plates, two close one side of fixed plate respectively with two slider sliding connection, slider one side fixed mounting has the board that shakes, slider bottom fixed mounting has the elasticity ball. This mechanical cutting equipment can utilize the produced heat of cutting knife cutting in-process through setting up hollow rubber ball for hollow rubber ball inflation, when hollow rubber ball inflation to locate the contact with arc stereoplasm copper sheet center, the seal block can remove under the effect that promotes the subassembly, and the inside gas of hollow rubber ball blows to the cutting knife bottom through the cavity once, in order to realize the regular clearance of iron powder on the cutting knife.

Description

Mechanical cutting equipment

Technical Field

The invention relates to the technical field of machining, in particular to mechanical cutting equipment.

Background

Machining refers to a process of changing the physical dimensions or properties of a workpiece by a mechanical device. The difference in the machining method can be divided into cutting machining and pressing machining. Cutting is a physical action. The narrow sense of cutting is to cut an object (e.g., an object with low hardness such as food and wood) with a sharp tool such as a knife; cutting in the broad sense means breaking an object under pressure or high temperature by means of a tool, such as a machine tool, a flame, etc. The term "cut line" is also used in mathematics to mean a straight line that divides a plane into several parts. The cutting has important function in production and life of people.

In mechanical cutting, the cutting knife cuts the object commonly used, but among the current mechanical cutting equipment, if cut ironwork for a long time, then circular recess can be drawn by ironwork with ironwork contact site to cutting knife side blade point department, when cutting ironwork, produced iron powder can stop in the circular recess and can not break away from the cutting knife under the effect of centrifugal force automatically under the cutting process, pile up down for a long time these iron powders can be to rubbing between ironwork and the cutting knife in the cutting process, not only can cause ironwork cutting effect variation, but also can increase the degree of wear in the cutting knife cutting process, there is certain defect.

Disclosure of Invention

Technical problem to be solved

In view of the deficiencies of the prior art, the present invention provides a mechanical cutting device that solves the problems set forth in the background above.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: a mechanical cutting device comprises a cutting device and a cutting table, wherein the cutting device is fixedly arranged at the top of the cutting table, the bottom of a cutting knife in the cutting device is arranged in a cutting groove, the cutting groove penetrates through the top of the cutting table, two fixing plates are welded inside the cutting table, one sides, close to the two fixing plates, of the two fixing plates are respectively in sliding connection with two sliding blocks, a vibrating plate is fixedly arranged on one side of each sliding block, an elastic ball is fixedly arranged at the bottom of each sliding block, a first magnet is fixedly arranged at the top of each sliding block, a first iron block is arranged on one side, away from the fixing plate, of the top of each magnet, the first iron block is fixed with one end of a connecting rod, the other end of the connecting rod is in transmission connection with a sealing block through a pushing assembly, the first connecting rod is movably arranged inside the cutting table, the sealing block is arranged inside a first cavity, the first cavity is arranged on the cutting table and is positioned inside the side part of the cutting groove, the cutting knife bottom is aimed at to the mouth of blowing at cavity one top, cavity one bottom and hollow rubber ball top intercommunication, hollow rubber ball sets up between two arc stereoplasm copper sheets, two arc stereoplasm copper sheets all are fixed with the cutting bed, are close to the arc stereoplasm copper sheet center department of dwang one side is provided with shell fragment two, shell fragment two and dwang laminating.

Preferably, a plurality of inward grooves are formed in the top and the bottom of the vibration plate, deep holes are formed in the vibration plate and located on two sides of each groove, and a first metal ball is mounted in each deep hole through an elastic rope.

Preferably, promote the subassembly and include dwang, arc push rod and shape pole, dwang center department rotates with connecting rod one end to be connected, the dwang passes through shell fragment one and links to each other with connecting rod one, the dwang top is fixed with arc push rod one end, the arc push rod other end pastes in the vertical part one side of shape pole, shape pole horizontal part endpoint department is fixed with the seal block.

Preferably, magnet one side of keeping away from the fixed plate is provided with iron plate two, iron plate two is fixed with two one ends of connecting rod, the two other ends of connecting rod are fixed with the absorption pole, the absorption pole passes through spring movable mounting inside two cavitys, cavity two are seted up and are located cutting groove side part bottom inside on the cutting bed, it is fixed that two one ends of connecting rod are kept away from to the absorption pole and run through the limiting plate and break away from the piece with supplementary, set up the through-hole with absorption pole looks adaptation on the limiting plate, supplementary break away from a bottom and be provided with the storage concave plate, it is inside cutting groove to store concave plate fixed mounting.

Preferably, the surface of the absorption rod is provided with a plurality of inward triangular grooves, and the part of the absorption rod, which is positioned on the side surface of the triangular groove, is embedded with the second permanent magnet.

Preferably, the auxiliary separation block comprises a block body and an arc-shaped plate, a cavity III is formed between the block body and the arc-shaped plate, two elastic pieces III are fixedly mounted inside the cavity III, a metal ball body II is arranged between the elastic pieces III, the inner side of the arc-shaped plate is in a sawtooth shape, the block body and the arc-shaped plate are both made of copper, and the thickness of the block body is larger than 5 mm.

(III) advantageous effects

The invention provides a mechanical cutting device. The method has the following beneficial effects:

(1) this mechanical cutting equipment can utilize the produced heat of cutting knife cutting in-process through setting up hollow rubber ball for hollow rubber ball inflation, when hollow rubber ball inflation to locate the contact with arc stereoplasm copper sheet center, the seal block can remove under the effect that promotes the subassembly, and the inside gas of hollow rubber ball blows to the cutting knife bottom through the cavity, in order to realize the regular clearance of iron powder on the cutting knife.

(2) This mechanical cutting equipment sets up and shakes the board and can utilize the produced vibration of this equipment cutting in-process to realize shaking the board vibration through setting up slider, magnet one, iron plate one and connecting rod one again and promote the control of subassembly, and then make the inside gas outgoing of hollow rubber ball, need not to use the inside gas outgoing of other device control hollow rubber ball, improved the utilization ratio to the produced power of this equipment operation in-process.

(3) This mechanical cutting equipment can increase the vibration effect of vibrating plate through set up the recess on vibrating plate to at vibrating plate vibration in-process, the air in its inside deep hole and metal spheroid produce resonance for a moment, with the vibration effect of further reinforcing vibrating plate.

(4) This mechanical cutting equipment can collect the iron powder that blows down through setting up the absorption rod to prevent that this iron powder from falling into the board that shakes under the effect of cutting knife cutting process wind power and producing the influence to the board that shakes, and triangular groove and magnet two on the absorption rod can increase the storage capacity to the iron powder, collect with the realization to more iron powder.

(5) This mechanical cutting equipment, can push away the iron powder on the absorption pole from the absorption pole through limiting plate and supplementary piece that breaks away from, and the iron powder that breaks away from the absorption pole can stop to store at the concave plate top, the removal that supplementary piece that breaks away from can be utilized to metal spheroid two is to the block with the vibration of equipment self, arc and shell fragment three are strikeed, so that supplementary iron powder that breaks away from the piece surface breaks away from supplementary piece that breaks away from, prevent that the iron powder from still stopping at supplementary disengaging device surface under the magnetic field effect of magnet two, the probability that the iron powder drops the absorption pole has been improved.

Drawings

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

FIG. 2 is a front cut-away view of the present invention;

FIG. 3 is an enlarged view of portion A of FIG. 2 according to the present invention;

FIG. 4 is an enlarged view of portion B of FIG. 2 according to the present invention;

FIG. 5 is an enlarged view of the portion C of FIG. 2;

FIG. 6 is an enlarged view of the portion D of FIG. 5 according to the present invention;

FIG. 7 is an enlarged view of section E of FIG. 2 according to the present invention;

FIG. 8 is a side cut-away view of an absorbent rod of the present invention;

fig. 9 is a cutaway view of an auxiliary break-away block of the present invention.

In the figure: 1, 2, a cutting table, 21, 22, 23, 231, 3, 4, a slider, 41, a first magnet, 5, a vibrating plate, 51, a

deep hole

52, 521, an elastic rope 522, a first metal sphere, 6, a first iron block, 7, a first connecting rod, 8, a pushing component 81, a rotating rod 811, a first elastic sheet, 82, an arc push rod, 83T-shaped rod, 9, a sealing block 10, a hollow rubber ball, 11, a second hard copper sheet 111, a second iron block 12, a second connecting rod 13, a 14, an absorbing rod 141, a triangular groove, a second magnet, 15, an auxiliary separation block, a1, a2, a3, a third elastic sheet 1, a second metal sphere 2 and a 16 storage concave plate.

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.

Referring to fig. 1-9, the present invention provides a technical solution: a mechanical cutting device comprises a cutting device 1 and a cutting table 2, wherein the cutting device 1 is fixedly arranged at the top of the cutting table 2, the bottom of a cutting knife in the cutting device 1 is arranged in a cutting groove 21, the cutting groove 21 penetrates through the top of the cutting table 2, two fixing plates 3 are welded in the cutting table 2, one sides close to the two fixing plates 3 are respectively in sliding connection with two sliders 4, a vibrating plate 5 is fixedly arranged at one side of each slider 4, an elastic ball 41 is fixedly arranged at the bottom of each slider 4, a magnet I42 is fixedly arranged at the top, an iron block I6 is arranged at one side, far away from the fixing plates, at the top of the magnet I42, the iron block I6 is fixed with one end of a connecting rod I7, the other end of the connecting rod I7 is in transmission connection with a sealing block 9 through a pushing assembly 8, the connecting rod I7 is movably arranged in the cutting table 2, the sealing block 9 is arranged in a cavity I22, and the cavity I22 is arranged on the cutting table 2 and is positioned in the side part of the cutting groove 21, cutting knife bottom is aimed at to the mouth of blowing at cavity 22 top, cavity 22 bottom and hollow rubber ball 10 top intercommunication, hollow rubber ball 10 sets up between two blocks of arc stereoplasm copper sheets 11, two blocks of arc stereoplasm copper sheets 11 are all fixed with cutting bed 2, be close to arc stereoplasm copper sheet 11 center department of dwang 81 one side and be provided with shell fragment two 111, shell fragment two 111 and dwang 81 laminating, can utilize the produced heat of cutting knife cutting in-process through setting up hollow rubber ball 10, make hollow rubber ball 10 inflation, when hollow rubber ball 10 inflation to with the contact of arc stereoplasm copper sheet 11 center department, sealing block 9 can remove under the effect that promotes subassembly 8, the inside gas of hollow rubber ball 10 blows to the cutting knife bottom through cavity one 22, in order to realize the regular clearance of the iron powder on the cutting knife.

Preferably, in this embodiment, in order to improve the vibration effect of the vibration plate 5, a plurality of inward grooves 51 are formed in the top and the bottom of the vibration plate 5, deep holes 52 are formed in portions of the vibration plate 5 located on both sides of the grooves 51, and a first metal sphere 522 is installed inside the deep hole 52 through an elastic rope 521.

Preferably, in this embodiment, in order to realize the control of the first connecting rod 7 to the sealing block 9, the pushing assembly 8 includes a rotating rod 81, an arc push rod 82 and a T-shaped rod 83, the center of the rotating rod 81 is rotatably connected with one end of the first connecting rod 7, the rotating rod 81 is connected with the first connecting rod 7 through a first elastic sheet 811, the top end of the rotating rod 81 is fixed with one end of the arc push rod 82, the other end of the arc push rod 82 is attached to one side of the vertical part of the T-shaped rod 83, and the end point of the horizontal part of the T-shaped rod 83 is fixed with the sealing block 9.

Preferably, in this embodiment, in order to collect and store the blown iron powder, the first magnet 42 is provided with the second iron block 12 on the side away from the fixed plate 3, the second iron block 12 is fixed with one end of the second connecting rod 13, the other end of the second connecting rod 13 is fixed with the absorbing rod 14, the absorbing rod 14 is movably mounted inside the second cavity 23 through a spring, the second cavity 23 is arranged inside the bottom end of the side portion of the cutting slot 21 on the cutting table 2, one end of the absorbing rod 14 away from the second connecting rod 13 penetrates through the limiting plate 231 and is fixed with the auxiliary stripping block 15, the limiting plate 231 is provided with a through hole matched with the absorbing rod 14, the bottom of the auxiliary stripping block 15 is provided with the storage concave plate 16, and the storage concave plate 16 is fixedly mounted inside the cutting slot 21.

Preferably, in this embodiment, in order to enhance the effect of the absorption bar 14 on storing iron powder, a plurality of inward triangular grooves 141 are formed on the surface of the absorption bar 14, and the second magnets 142 are embedded in the portions of the absorption bar 14 located on the sides of the triangular grooves 141.

Preferably, in this embodiment, in order to prevent the iron powder on the auxiliary separation block 15 from staying on the surface of the auxiliary separation block 15 under the action of the magnetic force of the second magnet 142, the auxiliary separation block 15 includes a block a1 and an arc-shaped plate a2, a cavity three a3 is formed between the block a1 and the arc-shaped plate a2, two elastic pieces three b1 are fixedly installed inside the cavity three a3, a metal ball two b2 is arranged between the two elastic pieces three b1, the inner side of the arc-shaped plate a2 is serrated, the block a1 and the arc-shaped plate a2 are both made of copper, the thickness of the block a1 is greater than 5mm, and the copper product with the thickness greater than 5mm can greatly increase the isolation effect of the magnetic field.

The working principle is as follows: the ironwork is placed on the cutting table 2 and pushed, and the cutting knife on the cutting device 1 cuts the ironwork. During the cutting process, a large amount of heat is generated by the friction between the cutting knife and the ironwork, and the heat enables the air inside the hollow rubber ball 10 to expand; simultaneously, this equipment can produce the vibration in the cutting process, and the vibration passes through cutting bed 2 and transmits to fixed plate 3 and the board 5 that shakes, shakes board 5 and also can vibrate under this vibration to owing to set up recess 51 department on the board 5 that shakes and be thinner, so recess 51 can increase the vibration amplitude who shakes board 5, and in the vibration process, the inside air of deep hole 52 produces resonance with the board 5 that shakes for metal spheroid one 522 produces corresponding vibration, and the vibration that air and metal spheroid one 522 produced feeds back to the board 5 that shakes again, with the vibration effect that further strengthens the board 5 that shakes. The vibrating plate 5 can drive the sliding block 4 to lift in the vibrating process, when the sliding block 4 pushes the first magnet 42 to rise to the same height with the first iron block 6, under the action of the magnetic force of the first magnet 42, the first iron block 6, the first connecting rod 7, the rotating rod 81 and the arc push rod 82 move and compress the spring, when the first magnet 42 is separated from the first iron block 6, the first connecting rod 7, the rotating rod 81 and the arc push rod 82 reset under the action of the spring, if the air rubber ball 10 is not in contact with the center of the arc hard copper sheet 11, the rotating rod 81 keeps a vertical state, when the hollow rubber ball 10 expands to be in contact with the center of the arc hard copper sheet 11, the second elastic sheet 111 can be pushed to deform, at the moment, the bottom end of the rotating rod 81 can be in contact with the second elastic sheet 111 in the rightward moving process and rotates under the pushing action of the second elastic sheet 111, the arc push rod 82 at the top end of the rotating rod 81 can push the T-shaped rod 83 and the sealing block 9 to move, the air in the hollow rubber ball 10 is discharged out of the hollow rubber ball 10 under the instant deformation and reset of the hollow rubber ball 10, and the air is blown to the bottom of the cutting knife through an air blowing port at the top end of the first cavity 22 so as to blow iron powder on the cutting knife down; in the blowing process, gas can generate pressure on the sealing block 9, so the sealing block 9 cannot automatically reset, and after the gas is exhausted, the sealing block 9 can automatically reset under the action of the spring.

The blown iron powder is absorbed by the second magnet 142 on the absorption rod 14 and stored in the triangular groove 141, the first magnet 42 continuously rises and falls in the vibration process of the vibrating plate 5, so that the first magnet 42 periodically generates attraction force on the second iron block 12, when the first magnet 42 attracts the second iron block 12, the second connecting rod 13 and the absorption rod 14 move towards the first magnet 42, the iron powder on the absorption rod 14 is scraped by the through hole on the limiting plate 231 and finally stays on the auxiliary separation block 15, part of the iron powder directly separates from the auxiliary separation block 15 and stays at the top of the storage concave plate 16, the iron powder is prevented from entering the deep hole 52 and the groove 51 on the vibrating plate 5 to influence the vibration of the vibrating plate 5, a small part of the iron powder stays on the surface of the auxiliary separation block 15 under the action of the magnetic field of the second magnet 142, and in the process that the second metal sphere 2 moves left and right to impact the block body a1 and the arc-shaped plate a2, and under the vibration generated during the cutting process of the device, the metal sphere two 2 will vibrate up and down, so that the iron powder on the surface of the auxiliary stripping block 15 will be stripped from the auxiliary stripping block 15.

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. Mechanical cutting equipment comprising a cutting device (1) and a cutting table (2), characterized in that: the cutting device (1) is fixedly installed at the top of the cutting table (2), the bottom of a cutting knife in the cutting device (1) is arranged in a cutting groove (21), the cutting groove (21) penetrates through the top of the cutting table (2), two fixing plates (3) are welded inside the cutting table (2), one sides of the two fixing plates (3) close to each other are respectively in sliding connection with two sliders (4), a vibrating plate (5) is fixedly installed on one side of each slider (4), an elastic ball (41) is fixedly installed at the bottom of each slider (4), a first magnet (42) is fixedly installed at the top of each slider, a first iron block (6) is arranged on one side, far away from the fixing plate, of the top of each first magnet (42), the first iron block (6) is fixed with one end of a first connecting rod (7), and the other end of the first connecting rod (7) is in transmission connection with a sealing block (9) through a pushing assembly (8), the pushing assembly (8) comprises a rotating rod (81), an arc push rod (82) and a T-shaped rod (83), the center of the rotating rod (81) is rotatably connected with one end of a first connecting rod (7), the rotating rod (81) is connected with the first connecting rod (7) through a first elastic sheet (811), the top end of the rotating rod (81) is fixed with one end of the arc push rod (82), the other end of the arc push rod (82) is attached to one side of the vertical part of the T-shaped rod (83), the end point of the horizontal part of the T-shaped rod (83) is fixed with a sealing block (9), the first connecting rod (7) is movably mounted inside a cutting table (2), the sealing block (9) is arranged inside a first cavity (22), the first cavity (22) is arranged inside the side part of a cutting groove (21) on the cutting table (2), an air blowing port at the top of the first cavity (22) is aligned with the bottom of the cutting knife, and the bottom of the first cavity (22) is communicated with the top of a hollow rubber ball (10), hollow rubber ball (10) set up between two arc stereoplasm copper sheets (11), two arc stereoplasm copper sheet (11) all are fixed with cutting bed (2), are close to arc stereoplasm copper sheet (11) center department of dwang (81) one side is provided with shell fragment two (111), shell fragment two (111) and dwang (81) laminating.

2. A mechanical cutting device according to claim 1, characterized in that: the vibration plate is characterized in that the top and the bottom of the vibration plate (5) are provided with a plurality of inward grooves (51), deep holes (52) are formed in the vibration plate (5) and located on two side portions of each groove (51), and a first metal ball (522) is installed in each deep hole (52) through an elastic rope (521).

3. A mechanical cutting device according to claim 1, characterized in that: magnet (42) are kept away from fixed plate (3) one side and are provided with iron plate two (12), iron plate two (12) are fixed with two (13) one end of connecting rod, two (13) other ends of connecting rod are fixed with absorption pole (14), absorption pole (14) are through spring movable mounting inside two (23) cavitys, cavity two (23) are seted up and are located cutting groove (21) side part bottom inside on cutting bed (2), absorption pole (14) are kept away from two (13) one end of connecting rod and are run through limiting plate (231) and fixed with supplementary piece (15) that breaks away from, set up the through-hole with absorption pole (14) looks adaptation on limiting plate (231), supplementary piece (15) bottom that breaks away from is provided with stores concave plate (16), store concave plate (16) fixed mounting is inside cutting groove (21).

4. A mechanical cutting device according to claim 3, characterized in that: the surface of the absorption rod (14) is provided with a plurality of inward triangular grooves (141), and the part of the absorption rod (14) positioned on the side surface of the triangular groove (141) is embedded with a second permanent magnet (142).

5. A mechanical cutting device according to claim 3, characterized in that: supplementary piece (15) that breaks away from includes block (a1) and arc (a2), form three (a3) of cavity between block (a1) and arc (a2), three (a3) inside fixed mounting of cavity has two shell fragments three (b1), two be provided with two (b2) of metal spheroid between the shell fragment three (b1), arc (a2) inboard is the cockscomb structure, block (a1) and arc (a2) are copper article and block (a1) thickness and are greater than 5 mm.