CN108637377A

CN108637377A - A kind of cutting machine for preventing pipe fitting from shaking

Info

Publication number: CN108637377A
Application number: CN201810650553.XA
Authority: CN
Inventors: 沈文燕
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-06-22
Filing date: 2018-06-22
Publication date: 2018-10-12

Abstract

The present invention provides a kind of cutting machine for preventing pipe fitting from shaking, and is related to pipe fitting cutting machine field.This prevents the cutting machine that pipe fitting is shaken, including bottom base, it is fixedly connected with fixed arm on the left of the bottom base, the fixed arm is installed with top base close to the side of bottom base, the top base is located at the top of bottom base, there are two support columns for the bottom symmetrical setting of the top base, and it is provided through bull stick between two support columns, it is provided through saw blade on the bull stick, the saw blade is located between two support columns, the top base inner wall is installed with first motor close to the side of fixed arm, the output end of the first motor is fixedly connected with shaft, the shaft is sequentially connected by belt and bull stick.This prevents the cutting machine that pipe fitting is shaken, and ensure that the effect of cutting, improves the cut quality of pipe fitting, reduce the manufacturing cost of pipe fitting, to improve the economic benefit of enterprise.

Description

A kind of cutting machine for preventing pipe fitting from shaking

Technical field

The present invention relates to pipe fitting cutting machine technical field, specially a kind of cutting machine for preventing pipe fitting from shaking.

Background technology

With the progress of society, mechanical type is also more and more, and the usage amount of pipe fitting is also in increase considerably.Pipe Part is the general designation of parts the effects that playing connection, control, deflecting, shunting, sealing, support in pipe-line system.Pipe fitting is producing Essential needs use cutting machine to carry out cutting process during manufacture, change the length of pipe fitting, to make pipe fitting Reach the standard of using.

As Chinese patent discloses " a kind of casing-pipe cutting machine "（The patent No.：201120450245.6）, which includes bottom A feed opening, material are arranged on bottom plate for plate, magazine, chopper, chopper bar fixed seat, graduated scale, adjustable baffle plate, adjusting knob Box is mounted below feed opening；Casing-pipe cutting machine is fixed on bottom plate, and casing-pipe cutting machine has chopper handle, blade, chopper The fixing groove of blade is provided on handle, blade is screwed in blade fixing groove, and graduated scale is fixed on bottom plate, can be with For measuring the charging length of casing；Adjustable baffle plate is mounted on above graduated scale, and Casing-Cutting is needed by adjusting knob adjusting Length and play the role of positioning.Above-mentioned patent can effectively reduce cost of labor, improve working efficiency, improve product appearance, Make work more convenient and quicker, but pipe fitting can not be fixed in the patent, pipe fitting be easy to happen in cutting process it is mobile or Shake influences the effect of cutting, reduces the cut quality of pipe fitting, cause the damage of pipe fitting, increase the manufacturing cost of pipe fitting.

Invention content

（One）The technical issues of solution

In view of the deficiencies of the prior art, the present invention provides a kind of cutting machine for preventing pipe fitting from shaking, existing cutting machine is solved The problem that pipe fitting cannot be fixed.

（Two）Technical solution

In order to achieve the above object, the present invention is achieved by the following technical programs：A kind of cutting machine for preventing pipe fitting from shaking, packet Bottom base is included, is fixedly connected with fixed arm on the left of the bottom base, the fixed arm is installed with close to the side of bottom base Top base, the top base are located at the top of bottom base, and the bottom symmetrical setting of the top base is there are two support column, and two It is provided through bull stick between support column, saw blade is provided through on the bull stick, the saw blade is located between two support columns, The top base inner wall is installed with first motor close to the side of fixed arm, and the output end and shaft of the first motor are solid Fixed connection, the shaft are sequentially connected by belt and bull stick, and the top of the bottom base is symmetrical arranged that there are two connecting rod, institutes One end of connecting rod is stated through bottom base and extends to the inside of bottom base, the bottom of the connecting rod other end and fixing device It is fixedly connected.

The fixing device includes fixed plate, and the both sides of the fixed plate have been fixedly connected with backplate, the fixed plate Bottom is installed with compressed spring, is fixedly connected at the top of the one end of the compressed spring far from fixed plate and sliding block, described It is fixedly connected at the top of the bottom of sliding block and upper fixture block, the two bottom sides of the upper fixture block are installed with fixture block, the card The bottom of block is fixedly connected with one end of mounting rod, and the other end of the mounting rod sequentially passes through lower fixture block and fixed seat and extension To the inside of fixed seat, the upper fixture block is used cooperatively with lower fixture block, and being offered at the top of the lower fixture block makes with fixture block cooperation Card slot, the mounting rod are extended at the top of one end inside fixed seat and mounting blocks and are fixedly connected, the mounting blocks Top is installed with fixed link, and the fixed link is located between two mounting rods, the bottom of the fixed link and lifter Top is fixedly connected, and the bottom of the lifter is fixedly connected with the bottom of fixed seat inner wall.

Preferably, the both sides of the fixed seat are fixedly connected with backplate close to the side of fixed plate respectively, on the backplate Offer the sliding slot being used cooperatively with sliding block.

Preferably, cylinder, the top of the cylinder and the bottom of connecting plate are installed at the top of the bottom base inner wall Portion is fixedly connected, and the connecting rod is extended at the top of one end inside bottom base and connecting plate and is fixedly connected.

Preferably, the through-hole being used cooperatively with fixing device, the pipe of the through-hole and peripheral hardware are offered on the fixed arm Part is used cooperatively.

Preferably, the lifter includes Inner struts and outer support, is installed on the left of the inner wall of the outer support The output end of second motor, second motor is fixedly connected with movable axis, and the one end of the movable axis far from the second motor is passed through It wears the central point of driving gear and extends to the outside of driving gear, the surface of the driving gear and the surface of driven gear are nibbled It closes, motion bar is provided through on the driven gear, the both ends of the motion bar connect with the inner wall both sides activity of outer support It connects, drag-line, the drag-line one end and Inner far from motion bar is symmetrically arranged with by central axes of driven gear on the movable axis The bottom of strut is fixedly connected, and the both sides of the Inner struts are installed with fixing bracket, are provided on the fixing bracket The idler wheel that outer support inner wall is used cooperatively, the described one end of Inner struts far from drag-line is through outer support and extends to the outer of outer support Portion.

（Three）Advantageous effect

The present invention provides a kind of cutting machines for preventing pipe fitting from shaking.Has following advantageous effect：

1, this prevents the cutting machine that pipe fitting is shaken, and fixation is clamped to pipe fitting by upper fixture block and being used cooperatively for lower fixture block, Pipe fitting movement or shake in cutting process are avoided, the damage of pipe fitting is caused, ensure that the effect of cutting, improve cutting for pipe fitting Quality is cut, the manufacturing cost of pipe fitting is reduced, to improve the economic benefit of enterprise.

2, this prevents the cutting machine that pipe fitting is shaken, and drives connecting plate to rise by cylinder, fixing device is driven by connecting rod It moves up, saw blade is made to cut pipe fitting, saved a large amount of manpower, improve the working efficiency of cutting, and its is simple in structure, It is easy to operation, strong applicability.

Description of the drawings

Fig. 1 is schematic structural view of the invention；

Fig. 2 is the structural schematic diagram of fixing device of the present invention；

Fig. 3 is the structural schematic diagram of lifter of the present invention.

In figure：1 bottom base, 2 fixed arms, 3 top bases, 4 support columns, 5 bull sticks, 6 saw blades, 7 first motors, 8 shafts, 9 skins Band, 10 connecting rods, 11 fixing devices, 12 fixed plates, 13 backplates, 14 compressed springs, 15 sliding blocks, 16 upper fixture blocks, 17 fixture blocks, 18 peaces Dress bar, 19 lower fixture blocks, 20 fixed seats, 21 card slots, 22 mounting blocks, 23 fixed links, 24 lifters, 25 cylinders, 26 connecting plates, 27 lead to Hole, 28 Inner struts, 29 outer supports, 30 second motors, 31 movable axis, 32 driving gears, 33 driven gears, 34 motion bars, 35 are drawn Rope, 36 fixing brackets, 37 idler wheels.

Specific implementation mode

Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.

The embodiment of the present invention provides a kind of cutting machine for preventing pipe fitting from shaking, as shown in Figs. 1-3, including bottom base 1, lower base 1 left side of seat is fixedly connected with fixed arm 2, and fixed arm 2 is installed with top base 3 close to the side of bottom base 1, and fixed arm 2 is right Top base 3 play fixed supporting role, and top base 3 is located at the top of bottom base 1, and there are two branch for the bottom symmetrical setting of top base 3 Dagger 4, and bull stick 5 is provided through between two support columns 4, support column 4 plays a supportive role to bull stick 5, runs through setting on bull stick 5 It is equipped with saw blade 6, the rotation of bull stick 5 drives 6 quick rotation of saw blade, and to be cut to pipe fitting, saw blade 6 is located at two support columns 4 Between, 3 inner wall of top base is installed with first motor 7, output end and the shaft 8 of first motor 7 close to the side of fixed arm 2 It is fixedly connected, the work of first motor 7 drives shaft 8 to rotate, and shaft 8 is sequentially connected by belt 9 and bull stick 5, and the rotation of shaft 8 is logical Cross the rotation of 9 transmission belt turn bar 5 of belt, the top of bottom base 1 is symmetrical arranged that there are two connecting rods 10, and one end of connecting rod 10 is passed through It wears pedestal 1 and extends to the inside of bottom base 1,10 other end of connecting rod is fixedly connected with the bottom of fixing device 11, connection Bar 10 plays a supportive role to fixing device 11, and fixing device 11 is driven to rise or fall, and offers and fixes on fixed arm 2 The through-hole 27 that device 11 is used cooperatively, pipe fitting can pass through through-hole 27, the pipe fitting of interception corresponding length, through-hole cut by saw blade 27 are used cooperatively with the pipe fitting of peripheral hardware, and cylinder 25, the top of cylinder 25 and connecting plate are installed at the top of 1 inner wall of bottom base 26 bottom is fixedly connected, and one end that connecting rod 10 extends to inside bottom base 1 is fixedly connected with the top of connecting plate 26, cylinder 25 drive connecting plate 26 to rise, and connecting rod 10, which is ejected in bottom base 1, makes fixing device 11 drive below pipe fitting to saw blade, by sawing Piece carries out cutting process to pipe fitting.

As shown in Fig. 2, fixing device 11 includes fixed plate 12, the both sides of fixed plate 12 have been fixedly connected with backplate 13, Gu The bottom of fixed board 12 is installed with compressed spring 14, and the one end of compressed spring 14 far from fixed plate 12 and the top of sliding block 15 are solid Fixed connection, compressed spring 14 is resetted with movable slider 15, convenient for the pipe fitting of well cutting is removed, bottom and the upper fixture block 16 of sliding block 15 Top be fixedly connected, sliding block 15 assist upper fixture block 16 rise or fall, the two bottom sides of upper fixture block 16 are installed with card The bottom of block 17, fixture block 17 is fixedly connected with one end of mounting rod 18, mounting rod 18 move down or rise drive fixture block 17 move down or Rise, upper fixture block 16 is made to move down or rise, play the role of fixed to pipe fitting or take out, the other end of mounting rod 18 sequentially passes through Lower fixture block 19 and fixed seat 20 and the inside for extending to fixed seat 20, upper fixture block 16 are used cooperatively with lower fixture block 19, lower fixture block 19 Top offer the card slot 21 being used cooperatively with fixture block 17, after fixture block 17 is caught in card slot 21, upper fixture block 16 and lower fixture block 19 contact pipe fittings are clamped and fixed, and avoid pipe fitting and move or shake in cutting process, ensure that the cutting effect of pipe fitting, carry The high cut quality of pipe fitting, avoids the damage of pipe fitting, mounting rod 18 extends to one end and mounting blocks inside fixed seat 20 22 top is fixedly connected, and the tops of mounting blocks 22 is installed with fixed link 23, fixed link 23 be located at two mounting rods 18 it Between, the bottom of fixed link 23 is fixedly connected with the top of lifter 24, and lifter 24 drives fixed link 23 to rise or fall, fixed Bar 23 drives mounting blocks 22 to rise or fall, to make upper fixture block 16 and lower fixture block 19 with the use of pipe fitting being fixed or just In taking out pipe fitting, the bottom of lifter 24 is fixedly connected with the bottom of 20 inner wall of fixed seat, the both sides of fixed seat 20 respectively with shield Plate 13 is fixedly connected close to the side of fixed plate 12, and the sliding slot being used cooperatively with sliding block 15 is offered on backplate 13, and sliding block 15 exists Sliding, moves up and down convenient for sliding block 15 on backplate 13 in sliding slot.

As shown in figure 3, lifter 24 includes Inner struts 28 and outer support 29, the left side of the inner wall of outer support 29 is fixedly mounted There is the second motor 30, the output end of the second motor 30 is fixedly connected with movable axis 31, when needing to be clamped pipe fitting, peripheral hardware Controller control the second motor 30 work drive movable axis 31 rotate, the second motor rotate movable axis 31 far from the second motor 30 One end through driving gear 32 central point and extend to the outside of driving gear 32, the rotation of movable axis 31 drives driving gear 32 rotations, the surface of driving gear 32 are engaged with the surface of driven gear 33, and the rotation of driving gear 32 drives 33 turns of driven gear It is dynamic, motion bar 34 is provided through on driven gear 33, the rotation of driven gear 33 drives motion bar 34 to rotate, and the two of motion bar 34 End is flexibly connected with the inner wall both sides of outer support 29, and drag-line is symmetrically arranged with driven gear 33 for central axes on movable axis 31 35, the rotation of motion bar 34 drives drag-line 35 to tighten, and the bottom of the one end of drag-line 35 far from motion bar 34 and Inner struts 28, which is fixed, to be connected It connecing, the tightening of drag-line 35 drives Inner struts 28 to take in outer support 29, and the both sides of Inner struts 28 are installed with fixing bracket 36, The idler wheel 37 that 29 inner wall of outer support is used cooperatively is provided on fixing bracket 36, idler wheel 37 slides on 29 inner wall of outer support, auxiliary Inner struts 28 are helped to move, the one end of Inner struts 28 far from drag-line 35 runs through outer support 29 and extends to the outside of outer support 29.

In conclusion this prevents the cutting machine that pipe fitting is shaken, by upper fixture block 16 with lower fixture block 19 with the use of to pipe Part is clamped fixation, avoids pipe fitting movement or shake in cutting process, causes the damage of pipe fitting, ensure that the effect of cutting Fruit improves the cut quality of pipe fitting, reduces the manufacturing cost of pipe fitting, to improve the economic benefit of enterprise.

Also, it drives connecting plate 26 to rise by cylinder 25, drives fixing device 11 to move up by connecting rod 10, make saw blade 6 Pipe fitting is cut, a large amount of manpower has been saved, improves the working efficiency of cutting, and its is simple in structure, it is easy to operation, it fits It is strong with property.

Operation principle：When needing to cut pipe fitting, first pipe fitting is inserted between upper fixture block 16 and lower fixture block 19, outside If controller control the second motor 30 work drive movable axis 31 rotate, movable axis 31 rotation drive driving gear 32 rotate, The rotation of driving gear 32 drives driven gear 33 to rotate, and the rotation of driven gear 33 drives the rotation of motion bar 34 to tense drag-line 35, So that Inner struts 28 is taken in outer support 29, drives fixed link 23 to move down to make lifter 24 shrink, fixed link 23, which moves down, to be passed through Mounting blocks 22 drive mounting rod 18 to move down, and mounting rod 18, which moves down, drives upper fixture block 16 to move down, and upper fixture block 16 moves down band movable slider 15 It slides and declines in the sliding slot of backplate 13, while sliding block 15 drives compressed spring 14 to extend, and passes through upper fixture block 16 and lower fixture block 19 With the use of being clamped fixation to pipe fitting；Cylinder 25 drives connecting plate 26 to increase, and connecting plate 26, which increases, drives connecting rod Make fixing device 11 that pipe fitting be driven to reach 6 lower section of saw blade in 10 stretching bottom bases 1, while first motor 7 drives the rotation of shaft 8 logical Crossing belt 9 drives bull stick 5 to rotate, and the rotation of bull stick 5 drives saw blade 6 to cut pipe fitting, and pipe fitting is made to reach good cut place Reason.

It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace And modification, the scope of the present invention is defined by the appended.

Claims

1. a kind of cutting machine for preventing pipe fitting from shaking, including bottom base（1）, it is characterised in that：The bottom base（1）Left side is fixed It is connected with fixed arm（2）, the fixed arm（2）Close to bottom base（1）Side be installed with top base（3）, the upper base Seat（3）Positioned at bottom base（1）Top, the top base（3）Bottom symmetrical setting there are two support column（4）, and two branch Dagger（4）Between be provided through bull stick（5）, the bull stick（5）On be provided through saw blade（6）, the saw blade（6）Positioned at two A support column（4）Between, the top base（3）Inner wall is close to fixed arm（2）Side be installed with first motor（7）, institute State first motor（7）Output end and shaft（8）It is fixedly connected, the shaft（8）Pass through belt（9）With bull stick（5）Transmission connects It connects, the bottom base（1）Top be symmetrical arranged there are two connecting rod（10）, the connecting rod（10）One end run through bottom base （1）And extend to bottom base（1）Inside, the connecting rod（10）The other end and fixing device（11）Bottom be fixedly connected；

The fixing device（11）Including fixed plate（12）, the fixed plate（12）Both sides be fixedly connected with backplate（13）, The fixed plate（12）Bottom be installed with compressed spring（14）, the compressed spring（14）Far from fixed plate（12）One End and sliding block（15）Top be fixedly connected, the sliding block（15）Bottom and upper fixture block（16）Top be fixedly connected, it is described Upper fixture block（16）Two bottom sides be installed with fixture block（17）, the fixture block（17）Bottom and mounting rod（18）One end It is fixedly connected, the mounting rod（18）The other end sequentially pass through lower fixture block（19）And fixed seat（20）And extend to fixed seat （20）Inside, the upper fixture block（16）With lower fixture block（19）It is used cooperatively, the lower fixture block（19）Top offer and block Block（17）The card slot being used cooperatively（21）, the mounting rod（18）Extend to fixed seat（20）Internal one end and mounting blocks（22） Top be fixedly connected, the mounting blocks（22）Top be installed with fixed link（23）, the fixed link（23）Positioned at two A mounting rod（18）Between, the fixed link（23）Bottom and lifter（24）Top be fixedly connected, the lifter （24）Bottom and fixed seat（20）The bottom of inner wall is fixedly connected.

2. a kind of cutting machine for preventing pipe fitting from shaking according to claim 1, it is characterised in that：The fixed seat（20）'s Both sides respectively with backplate（13）Close to fixed plate（12）Side be fixedly connected, the backplate（13）On offer and sliding block（15） The sliding slot being used cooperatively.

3. a kind of cutting machine for preventing pipe fitting from shaking according to claim 1, it is characterised in that：The bottom base（1）It is interior Cylinder is installed at the top of wall（25）, the cylinder（25）Top and connecting plate（26）Bottom be fixedly connected, it is described Connecting rod（10）Extend to bottom base（1）Internal one end and connecting plate（26）Top be fixedly connected.

4. a kind of cutting machine for preventing pipe fitting from shaking according to claim 1, it is characterised in that：The fixed arm（2）On It offers and fixing device（11）The through-hole being used cooperatively（27）, the through-hole（27）It is used cooperatively with the pipe fitting of peripheral hardware.

5. a kind of cutting machine for preventing pipe fitting from shaking according to claim 1, it is characterised in that：The lifter（24）Packet Include Inner struts（28）And outer support（29）, the outer support（29）Inner wall on the left of be installed with the second motor（30）, institute State the second motor（30）Output end and movable axis（31）It is fixedly connected, the movable axis（31）Far from the second motor（30）One Driving gear is run through at end（32）Central point and extend to driving gear（32）Outside, the driving gear（32）Surface with Driven gear（33）Surface engagement, the driven gear（33）On be provided through motion bar（34）, the motion bar（34） Both ends and outer support（29）Inner wall both sides flexible connection, the movable axis（31）On with driven gear（33）For central axes It is symmetrically arranged with drag-line（35）, the drag-line（35）Far from motion bar（34）One end and Inner struts（28）Bottom fix connect It connects, the Inner struts（28）Both sides be installed with fixing bracket（36）, the fixing bracket（36）On be provided with outer branch Seat（29）The idler wheel that inner wall is used cooperatively（37）, the Inner struts（28）Far from drag-line（35）One end run through outer support（29）And Extend to outer support（29）Outside.