CN111151821A

CN111151821A - Tubular product cutting device convenient to adjust

Info

Publication number: CN111151821A
Application number: CN201811327001.1A
Authority: CN
Inventors: 曲大为; 于锋; 陈坤; 叶可; 王雪琪; 兰洪星
Original assignee: Jilin University
Current assignee: Jilin University
Priority date: 2018-11-08
Filing date: 2018-11-08
Publication date: 2020-05-15

Abstract

The invention belongs to the field of pipe cutting equipment, and particularly relates to a pipe cutting device convenient to adjust, which comprises a cutting platform, wherein a protective cover is arranged at the upper part of the cutting platform, first air cylinder bodies are arranged on the left side of the inner wall of the protective cover in pairs, an L-shaped movable plate is connected between the output ends of the first air cylinder bodies, a T-shaped sliding block is arranged at the bottom of the movable plate, T-shaped sliding rails matched with the T-shaped sliding blocks are arranged on the left and right sides of the upper part of the cutting platform, a placing plate is fixedly welded below the right side of the movable plate, a fixed plate is welded above the right side of the movable plate, and second air cylinder bodies arranged in pairs are fixed on both sides of the bottom of the fixed plate respectively. Thereby enhancing the cutting stability and reducing the cutting error.

Description

Tubular product cutting device convenient to adjust

Technical Field

The invention relates to the field of pipe cutting equipment, in particular to a pipe cutting device convenient to adjust.

Background

In the production of pipes, cutting is a common procedure, for example: patent application No. (CN 201610832808.5)'s tubular product cutting device, the tubular product cutting device includes: a base, a baffle, a fixing column, a supporting column, a cutting device and a sound insulation board, wherein the base is a cuboid, the baffle is vertically arranged on the side surface of the base, the fixing column is fixed on the side surface of the baffle, which faces the upper surface of the base, through a threaded rod, one side surface of the base, which is adjacent to the baffle, is inwards sunken to form a sliding groove, a sliding block is fixed on the supporting column, the sliding block is clamped in the sliding groove and can slide along the length direction of the sliding groove, the sound insulation board is fixed on the other side surface of the base adjacent to the baffle, the baffle plate is crossed with the baffle plate, a cutting device is arranged on the side surface of the supporting column facing the base, the cutting device can slide along the length direction of the support column, and the upper surface of the base is provided with scale marks matched with the cutting device.

The application overcomes the defects that the cutting machine for the noise reduction pipe in the prior art only cuts the pipe, but has poor cutting precision, and when the pipe with a certain length needs to be cut, a measuring tool is needed for measurement, so that the operation is complex and the working efficiency is low; but also can generate a great deal of noise in the cutting process, pollute the surrounding environment and influence the physical and mental health of workers.

Firstly, the fixing mechanism is too simple, the left end of the fixing mechanism is sleeved by a cylinder, the right end of the fixing mechanism is placed by a supporting block, the stability is poor in the cutting process, so that the cutting accuracy is not ideal, and meanwhile, the fixing mechanism can not clamp, fix and push a plurality of pipes at one time, so that a plurality of pipes are cut for multiple times, and the cutting efficiency is low; secondly, the cutting device is driven to move by moving the sliding block and the sliding groove left and right, so that the automation degree is low; thirdly, the cut pipes cannot be directly stored and collected, and the cut pipes need to be repeatedly collected after being cut every time by an operator, so that the cutting efficiency is influenced; fourthly, above-mentioned application lacks dust absorption mechanism, can not in time collect the dust that produces in the cutting process to dust or piece are in time cleared up, influence the precision of cutting easily. There is a continuing need for improved processing.

Disclosure of Invention

The invention aims to provide a pipe cutting device convenient to adjust, aiming at the defects of the prior art.

In order to solve the above problems, the present invention provides the following technical solutions:

a pipe cutting device convenient to adjust comprises a cutting platform, wherein a protective cover is arranged on the upper portion of the cutting platform, first cylinder bodies are arranged on the left side of the inner wall of the protective cover in pairs, an L-shaped movable plate is connected between the output ends of the first cylinder bodies, a T-shaped sliding block is arranged at the bottom of the movable plate, T-shaped sliding rails matched with the T-shaped sliding block are arranged on the left and right of the upper portion of the cutting platform, a placing plate is fixedly welded below the right side of the movable plate, a fixed plate is welded above the right side of the movable plate, second cylinder bodies arranged in pairs are fixed on two sides of the bottom of the fixed plate, a abutting plate is connected between the output ends of the second cylinder bodies, a vertical plate is vertically arranged on the right side of the upper end face of the cutting platform, a cushion seat is, the rear side of the upper end surface of the mounting seat is connected with a third cylinder block, the output end of the third cylinder block is connected with a pressing plate, a connecting rod positioned at the front side of the third cylinder block is connected between the pressing plate and the mounting seat, the upper end surface of the cutting platform is also provided with a blanking groove positioned between the vertical plate and the pad seat, the rear side of the top of the protective cover is provided with a speed regulating motor, the output shaft of the speed regulating motor is connected with a main shaft, the main shaft is connected to the top of the protective cover through a bearing, the outer wall of the main shaft is connected with a counter shaft, the outer wall of the counter shaft is connected with a driven wheel, the driving wheel and the driven wheel are connected through a transmission chain with teeth on the outer side, the outer part of the transmission chain is also engaged and connected with a gear disc, the top of the protective, the welding of T shape pole bottom has the electric jar that is located the protection casing inside, the electric jar output is connected with L shape backup pad, fixed mounting has servo motor in the L shape backup pad, servo motor output shaft has the cutting cutter dish.

Furthermore, the left end face of the abutting plate and the right end face of the moving plate are arranged in a contact mode, first arc-shaped grooves are formed in the opposite sides of the placing plate and the abutting plate at equal intervals, first rubber pads are further adhered and covered on the opposite sides of the placing plate and the abutting plate through strong glue, second arc-shaped grooves which are the same as the first arc-shaped grooves in shape and quantity are formed in the opposite sides of the pad seat and the pressing plate at equal intervals, second rubber pads are further covered on the opposite sides of the pad seat and the pressing plate, the first rubber pads are consistent in thickness with the second rubber pads, and the vertical distance between the upper end face of the placing plate and the upper end face of the cutting platform is consistent.

Furthermore, the pressing plate is divided into three-section type arrangement, the upper section and the lower section of the pressing plate are respectively arranged horizontally from top to bottom, the middle section of the pressing plate is arranged in an inclined manner with a high front part and a low rear part, the top end of the connecting rod is arranged at the joint of the lower section and the middle section of the pressing plate, the front length and the rear length of the pressing plate are consistent with the front length and the rear length of the cushion seat, and the left side surface of the vertical plate is covered with the.

Further, the dust catcher body is installed to the protection casing rear end face, the dust catcher body upper portion left and right sides all communicates there is the dust absorption pipeline, just the dust absorption pipeline communicates in protection casing rear end face, dust absorption pipeline dust absorption mouth is just to cutting blade disc rear setting, the dust catcher body passes through the power cord and links to each other with external circuit picture peg grafting.

Further, the cutting platform bottom is installed the shell that gathers materials, collection dirt shell right side pull is connected with the inner shell that gathers materials of movable setting, gather materials inner shell upper end and set up for the open-type, the inner shell right side outer wall that gathers materials still is connected with the handle.

Further, both sides all are fixed with the draw runner around the collection dirt shell, just the inner wall all seted up around the shell that gathers materials with draw runner assorted guide rail, the shell front end that gathers materials has inlayed the observation window that is located the inner shell top that gathers materials.

Furthermore, the left side and the right side of the front end of the protective cover are rotatably connected with a cover door which is arranged in a double-opening mode through hinges, the cover door is provided with a door handle and a transparent window, the left side of the inner wall of the protective cover is further provided with an LED lamp, and the LED lamp is connected with an external circuit board through a power line in an inserting mode.

Further, the longitudinal section of the strip-shaped groove is arranged in a cross shape and is positioned above the blanking groove, and the cutting cutter disc is arranged right above the strip-shaped groove.

Further, the industrial computer is installed to the protection casing outer wall, the industrial computer is electric connection in buncher and servo motor and electric cylinder respectively, the business turn over gas port of first cylinder body, second cylinder body and third cylinder body communicates with external solenoid valve respectively.

Compared with the prior art, the beneficial effects of the utility model are that:

1. a plurality of pipes are placed on a first arc-shaped groove and a second arc-shaped groove which are arranged on the upper portion of a placing plate and a cushion seat, a second cylinder body is arranged to facilitate pushing of a tightening plate to move downwards, so that the tightening plate can clamp and fix one end of the pipe, meanwhile, a first rubber pad and a second rubber pad are respectively covered on the inner walls of the first arc-shaped groove and the second arc-shaped groove, the effect of buffering and shock absorption can be achieved through arrangement of the first rubber pad and the second rubber pad, the cutting stability is enhanced, the cutting error is reduced, the first cylinder body is arranged to facilitate pushing of a T-shaped sliding block at the bottom of a moving plate to move continuously rightwards along a T-shaped sliding rail on a cutting platform, so that the other ends of the pipes tightly abut against an anti-sliding pad covered on the left end face of a vertical plate, and then, the third cylinder body is used for moving upwards, so, therefore, automatic clamping adjustment is realized, the clamping effect is good, and pipes with different thicknesses can be clamped;

2. the driving wheel on the outer wall of the main shaft can be driven to rotate through the speed regulating motor, the driving wheel and the driven wheel are connected through the transmission chain with teeth on the outer side, so that the driven wheel can be driven to rotate, the gear disc meshed with the transmission chain can be driven to run, the T-shaped rod at the bottom of the gear disc is driven to slide back and forth in the strip-shaped groove through the forward and reverse rotation of the speed regulating motor, so that the cutting pipe can be moved back and forth, the cutting disc can be driven to move up and down in the pipe cutting process through the arrangement of the electric cylinder welded at the bottom end of the T-shaped rod, and a plurality of pipes can be better cut,

3. the cut multi-section pipes can fall into the inner aggregate shell from the blanking groove right below, so that when one section of a plurality of pipes is cut, the output end of the third cylinder body moves downwards, the first cylinder body continues to push the moving plate to move rightwards, the other end of each pipe can be abutted against the anti-skid pad covered on the left end face of the vertical plate again, and automatic multiple-time material ejection cutting is realized; meanwhile, the arrangement of the aggregate inner shell is convenient for temporarily storing the pipes falling off in the cutting process, and the observation window is convenient for observing the condition of the falling off, so that the cut pipes can be conveniently and intensively collected in time under the condition that the interior of the aggregate inner shell is full;

4. the dust that produces usually can splash backward at cutter dish cutting in-process to through the supporting setting of dust catcher body and dust absorption pipeline, be convenient for better carry out the quick inspiration with the dust that splashes, thereby promoted the accuracy of cutting.

Drawings

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

FIG. 2 is a schematic view of the overall external structure of the present invention;

FIG. 3 is a schematic view of the overall backside structure of the present invention;

FIG. 4 is a schematic view of the movable plate of FIG. 1 and its external components according to the present invention;

FIG. 5 is a front cross-sectional view of the invention as shown in FIG. 4;

FIG. 6 is a schematic diagram illustrating a positional relationship between the shoe and the platen of FIG. 1 according to the present invention;

FIG. 7 is a schematic structural view of a positional relationship between the vertical plate and the blanking groove in FIG. 1 according to the present invention;

FIG. 8 is a schematic view of the gear plate and its bottom assembly of the present invention;

FIG. 9 is a schematic view of the connection between the driving wheel and the driven wheel according to the present invention;

figure 10 is a schematic structural view of an aggregate inner shell member of the present invention.

Description of reference numerals: 1 cutting platform, 2 protective cover, 3 first cylinder body, 4 moving plate, 5T-shaped sliding block, 6T-shaped sliding rail, 7 placing plate, 8 fixing plate, 9 second cylinder body, 10 abutting plate, 11 vertical plate, 12 cushion seat, 13 mounting seat, 14 third cylinder body, 15 pressing plate, 16 connecting rod, 17 blanking groove, 18 speed regulating motor, 19 main shaft, 20 driving wheel, 21 driven wheel, 22 gear disc, 23 strip-shaped groove, 24T-shaped rod, 25L-shaped supporting plate, 26 servo motor, 27 cutting cutter head, 28 first arc-shaped groove, 29 first rubber cushion, 30 second arc-shaped groove, 31 dust collector body, 32 dust collection pipeline, 33 dust collection outer shell, 34 inner shell, 35 observation window, 36 cover door, 37 transparent window, 38 electric cylinder, 39LED lamp, 40 industrial personal computer, 41 second rubber cushion, and 42 auxiliary shaft.

Detailed Description

The following detailed description of specific embodiments of the present invention is made with reference to the accompanying drawings and examples:

the pipe cutting device convenient to adjust shown in the figures 1 to 10 comprises a cutting platform 1, wherein a protective cover 2 is arranged on the upper portion of the cutting platform 1, first cylinder bodies 3 are arranged on the left side of the inner wall of the protective cover 2 in pairs, an L-shaped moving plate 4 is connected between the output ends of the first cylinder bodies 3, T-shaped sliders 5 are arranged at the bottom of the moving plate 4, T-shaped slide rails 6 matched with the T-shaped sliders 5 are arranged on the left and right sides of the upper portion of the cutting platform 1, a placing plate 7 is fixedly welded on the lower portion of the right side of the moving plate 4, a fixing plate 8 is welded on the upper portion of the right side of the moving plate 4, second cylinder bodies 9 arranged in pairs are fixed on two sides of the bottom of the fixing plate 8, abutting plates 10 are connected between the output ends of the second cylinder bodies 9, a vertical plate 11 is vertically arranged on the right, the middle of the upper end of the cutting platform 1 is also connected with a mounting seat 13 which is positioned right behind the pad 12, the rear side of the upper end face of the mounting seat 13 is connected with a third cylinder block 14, the output end of the third cylinder block 14 is connected with a pressing plate 15, a connecting rod 16 which is positioned at the front side of the third cylinder block 14 is connected between the pressing plate 15 and the mounting seat 13, a plurality of pipes are placed on the first arc-shaped groove 28 and the second arc-shaped groove 30 which are arranged on the upper portion of the placing plate 7 and the pad 12, the pressing plate 10 is convenient to push to move downwards through the arrangement of the second cylinder block 9, so that one end of each pipe can be clamped and fixed by the pressing plate 10, meanwhile, the inner walls of the first arc-shaped groove 28 and the second arc-shaped groove 30 are respectively covered with a first rubber pad 29 and a second rubber pad 41, the effects of buffering and shock absorption can be achieved through, cutting errors are reduced, the arrangement of the first cylinder block 3 is convenient for pushing the T-shaped slide block 5 at the bottom of the moving plate 4 to move rightwards continuously along the T-shaped slide rail 6 on the cutting platform 1, so that the other ends of a plurality of pipes abut against the antiskid pad covered on the left end face of the vertical plate 11, then the third cylinder block 14 moves upwards, so that the upper section of the pressing plate 15 can press the pipes placed on the pad 12, the upper end face of the cutting platform 1 is also provided with a blanking groove 17 positioned between the vertical plate 11 and the pad 12, the rear side of the top of the protective cover 2 is provided with a speed regulating motor 18, the output shaft of the speed regulating motor 18 is connected with a main shaft 19, the main shaft 19 is connected to the top of the protective cover 2 through a bearing, the outer wall of the main shaft 19 is connected with a driving wheel 20, the front side of the, the driving wheel 20 and the driven wheel 21 are connected through a transmission chain with teeth on the outer side, a gear disc 22 is further engaged and connected to the outer portion of the transmission chain, a strip-shaped groove 23 is longitudinally formed in the top of the protective cover 2, a T-shaped rod 24 connected with the strip-shaped groove 23 in a sliding manner is vertically connected to the central end of the bottom of the gear disc 22 through a connecting rod, an electric cylinder 38 located inside the protective cover 2 is welded to the bottom end of the T-shaped rod 24, an L-shaped supporting plate 25 is connected to the output end of the electric cylinder 38, a servo motor 26 is fixedly mounted on the L-shaped supporting plate 25, the servo motor 26 selects an electric motor with the model of ACSM110-GO2030LZ, an output shaft of the servo motor 26 is connected with a cutting knife disc 27, the driving wheel 20 on the outer wall of the main shaft 19 can be driven to rotate through the speed regulating motor, can also make the toothed disc 22 of being connected with the drive chain meshing move, and the adjustable speed motor 18 selects the motor that the model is 5IK90A-CF, it slides around in bar groove 23 to drive the T-bar 24 of toothed disc 22 bottom through adjustable speed motor 18 positive and negative commentaries on classics, thereby can the back-and-forth movement cut tubular product, can drive cutting cutter disc 27 and reciprocate at tubular product cutting in-process through the setting of the electric jar 38 that welds in T-bar 24 bottom, thereby many tubular products that can be better cut, and the multistage tubular product after the cutting can fall into to the inner shell 34 that gathers materials from lower silo 17 directly below.

Specifically, the left end face of the abutting plate 10 and the right end face of the moving plate 4 are arranged in a contact manner, first arc-shaped grooves 28 are formed in the opposite sides of the placing plate 7 and the abutting plate 10 at equal intervals, and the opposite sides of the placing plate 7 and the abutting plate 10 are also covered with a first rubber pad 29 through the adhesion of strong glue, the opposite sides of the cushion seat 12 and the pressure plate 15 are equally provided with second arc-shaped grooves 30 with the same shape and quantity as the first arc-shaped grooves 28, and the opposite sides of the pad seat 12 and the pressing plate 15 are covered with second rubber pads 41, the thicknesses of the first rubber pads 29 and the second rubber pads 41 are consistent, the vertical distance between the upper end surfaces of the pad seat 12 and the placing plate 7 and the upper end surface of the cutting platform 1 is consistent, therefore, a plurality of pipes can be horizontally placed conveniently, and meanwhile, the pipes can be clamped and fixed better through the first arc-shaped groove 28, the second arc-shaped groove 30, the first rubber pad 29 and the second rubber pad 41 matched with the first arc-shaped groove and the second arc-shaped groove.

Specifically, the clamp plate 15 is divided into three-section type setting, the upper section and the lower section of the clamp plate 15 are respectively arranged horizontally from top to bottom, the middle section of the clamp plate 15 is arranged in a tilting mode with a high front part and a low rear part, the top end of the connecting rod 16 is arranged at the joint of the lower section and the middle section of the clamp plate 15, the front and rear lengths of the clamp plate 15 are consistent with the front and rear lengths of the cushion seat 12, the left side surface of the vertical plate 11 is covered with a non-slip mat, the non-slip effect can be achieved through the arrangement of the non-slip mat, the situation that the pipe deviates in the clamping and fixing process is further reduced, and in addition, the clamp plate 15 arranged through the.

Specifically, 2 rear end faces of protection casing install dust catcher body 31, the equal intercommunication in the upper portion left and right sides of dust catcher body 31 has dust absorption pipeline 32, just dust absorption pipeline 32 communicates in 2 rear end faces of protection casing, dust absorption pipeline 32 dust absorption mouth is just setting up cutting blade disc 27 rear, dust catcher body 31 links to each other through the power cord is pegged graft with external circuit picture peg, and the dust that produces in cutting blade disc 27 cutting process can splash backward usually to through the supporting setting of dust catcher body 31 and dust absorption pipeline 32, be convenient for better carry out the quick inspiration with the dust that splashes, thereby promoted the accuracy of cutting.

Specifically, the outer shell 33 that gathers materials is installed to cutting platform 1 bottom, collection dirt outer shell 33 right side pull is connected with the movable inner shell 34 that gathers materials that sets up, the inner shell 34 upper end that gathers materials sets up for the open-type, the inner shell 34 right side outer wall that gathers materials still is connected with the handle, and the lower silo 17 that the multistage tubular product after the cutting can be followed directly below falls into to the inner shell 34 that gathers materials inside, and the tubular product that falls down the cutting process of being convenient for through the setting of the inner shell 34 that gathers materials temporarily deposits, is convenient for observe the condition of blanking through observation window 35 simultaneously to be convenient for under the inside full condition of holding of the inner shell 34 that gathers materials, in time concentrate the.

Specifically, both sides all are fixed with the draw runner around the collection dirt shell 33, just the inner wall all seted up with draw runner assorted guide rail around the shell 33 that gathers materials, the observation window 35 that is located the inner shell 34 top that gathers materials is inlayed to the shell 33 front end that gathers materials.

Specifically, 2 front end left and right sides of protection casing all are connected with the cover door 36 that double open type set up through the hinge rotation, just all be provided with doorknob and transparent window 37 on the cover door 36, LED lamp 39 is still installed on 2 inner walls left sides of protection casing, LED lamp 39 passes through the power cord and links to each other with external circuit board grafting, and cover door 36 through double open type setting is convenient for cooperate dust cover 2 to prevent dust when the cutting and is handled, reduces giving off of cutting dust, can supplement the light source through the setting of LED lamp 39, also uses when being convenient for operate night.

Specifically, the longitudinal section of the strip-shaped groove 23 is arranged in a cross shape and is positioned above the blanking groove 17, and the cutting cutter disc 27 is arranged right above the strip-shaped groove 23, so that the pipe can fall down from the blanking groove 17.

Specifically, industrial computer 40 is installed to 2 outer walls of protection casing, industrial computer 40 is electric connection in buncher 18 and servo motor 26 and electric jar 38 respectively, the business turn over gas port of first cylinder body 3, second cylinder body 9 and third cylinder body 14 communicates with external solenoid valve respectively, industrial computer 40 adopts the model to be 7803's industrial control all-in-one, come control buncher 18 and servo motor 26's driver respectively through industrial computer 40, thereby be convenient for carry out better control to buncher 18 and servo motor 26, also be convenient for control electric jar 38 and run, only need during the use with industrial computer 40 through the power cord with external circuit picture peg grafting let in the commercial power can. In addition, the first cylinder block 3, the second cylinder block 9, and the third cylinder block 14 are easily ventilated by three electromagnetic valves that are externally disposed.

The working principle is as follows: the cover door 36 is opened, a plurality of pipes are placed on the first arc-shaped groove 28 and the second arc-shaped groove 30 on the upper portion of the placing plate 7 and the pad seat 12, the tight supporting plate 10 is pushed to move downwards through the arrangement of the second cylinder body 9, so that one end of each pipe can be clamped and fixed by the tight supporting plate 10, meanwhile, the first rubber pad 29 and the second rubber pad 41 are respectively covered on the inner walls of the first arc-shaped groove 28 and the second arc-shaped groove 30, the buffering and shock-absorbing effects can be achieved through the arrangement of the first rubber pad 29 and the second rubber pad 41, the cutting stability is enhanced, the cutting error is reduced, the T-shaped sliding block 5 at the bottom of the moving plate 4 is pushed by the arrangement of the first cylinder body 3 to continuously move rightwards along the T-shaped sliding rail 6 on the cutting platform 1, so that the other ends of the plurality of pipes are tightly supported on the anti-skid pad covered on the left end face of, the upper section of the pressing plate 15 can press the pipe placed on the base 12, the driving wheel 20 on the outer wall of the main shaft 19 can be driven to rotate through the speed regulating motor 18, the driving wheel 20 and the driven wheel 21 are connected through the transmission chain with teeth on the outer side, so that the driven wheel 21 can be driven to rotate, the gear disc 22 meshed and connected with the transmission chain can also be driven to operate, the speed regulating motor 18 selects a motor with the model of 5IK90A-CF, the T-shaped rod 24 at the bottom of the gear disc 22 is driven to slide back and forth in the strip-shaped groove 23 through the forward and reverse rotation of the speed regulating motor 18, so that the pipe can be cut back and forth, the cutting cutter disc 27 can be driven to move up and down in the pipe cutting process through the arrangement of the electric cylinder 38 welded at the bottom end of the T-shaped rod 24, so that a plurality of better pipes can be cut, and the cut multi-section pipes can fall into, when a section of a plurality of pipes is cut, the output end of the third cylinder body 14 moves downwards, and the first cylinder body 3 continues to push the moving plate 4 to move rightwards, so that the other end of the pipe can be tightly abutted against the anti-skid pad covered on the left end face of the vertical plate 11 again, and automatic repeated material ejection cutting is realized; simultaneously be convenient for deposit the tubular product that the cutting process fell down temporarily through the setting of inner shell 34 that gathers materials, be convenient for observe the condition of blanking through observation window 35, thereby be convenient for under the inside full condition that holds of inner shell 34 that gathers materials, in time concentrate the collection with the tubular product after the cutting, in addition, the dust that produces in cutting cutter disc 27 cutting process can splash backward usually, thereby set up through the supporting of dust catcher body 31 and dust absorption pipeline 32, be convenient for better carry out the fast inspiration with the dust that splashes, thereby the accuracy of cutting has been promoted.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any minor modifications, equivalent changes and modifications made to the above embodiment according to the technical spirit of the present invention are within the technical scope of the present invention.

Claims

1. The utility model provides a tubular product cutting device convenient to adjust which characterized in that: the cutting machine comprises a cutting platform (1), a protective cover (2) is arranged on the upper portion of the cutting platform (1), first cylinder bodies (3) are arranged on the left side of the inner wall of the protective cover (2) in pairs, a movable plate (4) in an L-shaped arrangement is connected between the output ends of the first cylinder bodies (3), a T-shaped sliding block (5) is arranged at the bottom of the movable plate (4), T-shaped sliding rails (6) matched with the T-shaped sliding blocks (5) are arranged on the left side and the right side of the upper portion of the cutting platform (1), a placing plate (7) is fixedly welded on the lower portion of the right side of the movable plate (4), a fixing plate (8) is welded on the upper portion of the right side of the movable plate (4), second cylinder bodies (9) in pairs are fixedly arranged on two sides of the bottom of the fixing plate (8), a abutting plate (10, the cutting platform is characterized in that a pad seat (12) is connected to the middle of the upper end of the cutting platform (1), a mounting seat (13) located right behind the pad seat (12) is further connected to the middle of the upper end of the cutting platform (1), a third cylinder body (14) is connected to the rear side of the upper end face of the mounting seat (13), a pressing plate (15) is connected to the output end of the third cylinder body (14), a connecting rod (16) located on the front side of the third cylinder body (14) is connected between the pressing plate (15) and the mounting seat (13), a blanking groove (17) located between a vertical plate (11) and the pad seat (12) is further formed in the upper end face of the cutting platform (1), a speed regulating motor (18) is installed on the rear side of the top of the protective cover (2), a main shaft (19) is connected to the output shaft of the speed regulating motor (18), the main shaft (19), the front side of the top of the protective cover (2) is connected with an auxiliary shaft (42) through a bearing, the outer wall of the auxiliary shaft (42) is connected with a driven wheel (21), the driving wheel (20) and the driven wheel (21) are connected through a transmission chain with teeth on the outer side, a gear disc (22) is also connected outside the transmission chain in a meshing way, a strip-shaped groove (23) is longitudinally arranged at the top of the protective cover (2), the central end of the bottom of the gear disc (22) is vertically connected with a T-shaped rod (24) which is connected with the strip-shaped groove (23) in a sliding way through a connecting rod, the bottom end of the T-shaped rod (24) is welded with an electric cylinder (38) positioned in the protective cover (2), the electric cylinder (38) output is connected with L shape backup pad (25), fixed mounting has servo motor (26) on L shape backup pad (25), servo motor (26) output shaft has cutting cutter dish (27).

2. The tube cutting device of claim 1, wherein: the left end face of the abutting plate (10) and the right end face of the moving plate (4) are arranged in a contact mode, first arc-shaped grooves (28) are formed in the opposite sides of the placing plate (7) and the abutting plate (10) at equal intervals, first rubber pads (29) are further covered on the opposite sides of the placing plate (7) and the abutting plate (10) through adhesion of strong glue, second arc-shaped grooves (30) which are the same as the first arc-shaped grooves (28) in shape and quantity are formed in the opposite sides of the pad seat (12) and the pressing plate (15) at equal intervals, second rubber pads (41) are further covered on the opposite sides of the pad seat (12) and the pressing plate (15), the thicknesses of the first rubber pads (29) and the second rubber pads (41) are consistent, and the vertical intervals between the upper end face of the pad seat (12) and the upper end face of the placing plate (7) and the upper.

3. The tube cutting device of claim 1, wherein: the pressing plate (15) is arranged in a three-section mode, the upper section and the lower section of the pressing plate (15) are arranged horizontally from top to bottom, the middle section of the pressing plate (15) is arranged in an inclined mode with a high front part and a low rear part, the top end of the connecting rod (16) is arranged at the joint of the lower section and the middle section of the pressing plate (15), the front-back length of the pressing plate (15) is consistent with the front-back length of the cushion seat (12), and the left side face of the vertical plate (11) is covered with an anti-slip cushion.

4. The tube cutting device of claim 1, wherein: dust catcher body (31) is installed to protection casing (2) rear end face, dust catcher body (31) upper portion left and right sides all communicates there is dust absorption pipeline (32), just dust absorption pipeline (32) communicate in protection casing (2) rear end face, dust absorption pipeline (32) dust absorption mouth is just to cutting blade disc (27) rear setting, dust catcher body (31) are pegged graft with external circuit picture peg through the power cord and are linked to each other.

5. The tube cutting device of claim 1, wherein: the cutting platform (1) bottom is installed and is gathered materials shell (33), collection dirt shell (33) right side pull is connected with movable collection materials inner shell (34) that set up, collection materials inner shell (34) upper end is the open-type setting, collection materials inner shell (34) right side outer wall still is connected with the handle.

6. The tube cutting device convenient to adjust of claim 5, wherein: both sides all are fixed with the draw runner around collection dirt shell (33), just the inner wall all seted up around collection dirt shell (33) with draw runner assorted guide rail, it has embedded observation window (35) that are located collection aggregate inner shell (34) top to gather materials shell (33) front end.

7. The tube cutting device of claim 1, wherein: the utility model discloses a LED (light emitting diode) lamp, including protection casing (2), protection casing (2) front end left and right sides all are connected with cover door (36) that double open type set up through the hinge rotation, just all be provided with doorknob and transparent window (37) on cover door (36), LED lamp (39) are still installed on protection casing (2) inner wall left side, LED lamp (39) are pegged graft with external circuit board through the power cord and are linked to each other.

8. The tube cutting device of claim 1, wherein: the longitudinal section of the strip-shaped groove (23) is arranged in a cross shape and is positioned above the blanking groove (17), and the cutting cutter disc (27) is positioned right above the strip-shaped groove (23).

9. The tube cutting device of claim 1, wherein: industrial computer (40) is installed to protection casing (2) outer wall, industrial computer (40) electric connection respectively in buncher (18) and servo motor (26) and electric jar (38), the business turn over gas port of first cylinder body (3), second cylinder body (9) and third cylinder body (14) communicates with external solenoid valve respectively.