CN208772576U - Steel pipe cutting device - Google Patents
Steel pipe cutting device Download PDFInfo
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- CN208772576U CN208772576U CN201821251662.6U CN201821251662U CN208772576U CN 208772576 U CN208772576 U CN 208772576U CN 201821251662 U CN201821251662 U CN 201821251662U CN 208772576 U CN208772576 U CN 208772576U
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- steel pipe
- guide rail
- cutter
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- cylinder
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Abstract
The utility model belongs to steel pipe processing technique field, more particularly to a kind of steel pipe cutting device, be successively arranged feeding unit, clamping unit, material leakage unit and limited block from left to right including rack, machine table and cutter unit, in machine table, limited block be fixedly connected with rack and with steel pipe face.Cutter unit is located above clamping unit, cutter unit includes cutter and the driving mechanism for driving cutter, clamping unit is set to above machine table, including the first screw rod, first guide rail and the first grip block for clamping steel pipe two sides, feeding unit includes material platform, first cylinder, second guide rail, third guide rail, second screw rod and the second grip block for clamping steel pipe two sides, material platform is fixed in machine table, material leakage unit is set to the side of cutter unit, material leakage unit includes inclined plate and slug collection slot, steel pipe cutting device with above structure, the problem of being able to solve time-consuming and laborious in the prior art and low efficiency.
Description
Technical field
The utility model belongs to steel pipe processing technique field more particularly to a kind of steel pipe cutting device.
Background technique
Steel tube cutting machine is that long steel pipe is cut into several fixed-size short steel pipes according to production needs, and steel pipe exists
After being cut off, needs to move steel pipe, make steel pipe movement to cutting region.Existing steel tube cutting machine not set steel mostly
The mobile device of material, is manually carried out, and this steel pipe cutting device is time-consuming and laborious, low efficiency.
Utility model content
The purpose of this utility model is to provide a kind of steel pipe cutting devices, are being cut with solving existing steel pipe cutting device
During cutting the problem of time-consuming and laborious and low efficiency.
In order to achieve the above object, the base case of the utility model are as follows: steel pipe cutting device, including rack, machine table
And cutter unit, cutter unit include cutter and the driving mechanism for driving cutter, cutting mechanism is connect with rack；Also
Including clamping unit and feeding unit, clamping unit is set to above machine table, including the first screw rod, the first guide rail and for clamping
First grip block of steel pipe two sides, the first guide rail are fixed in machine table, and two piece of first grip block is slidably connected with the first guide rail,
Two piece of first grip block is opposite to be equipped with first through hole, is equipped with the oppositely oriented of screw thread and screw thread in two first through hole, and first
Screw rod passes through first through hole and is threadedly coupled with two piece of first grip block；Feeding unit includes material platform, the first cylinder, second leads
Rail, third guide rail, the second screw rod and the second grip block for clamping steel pipe two sides, material platform are fixed in machine table, blowing
Platform, the first guide rail are concordant with third guide rail, and the second guide rail is fixed in machine table, the length direction of the second guide rail and steel pipe
Length direction is consistent, and material platform and third guide rail are located at the two sides of the second guide rail；Third guide rail is vertical with the second guide rail, and third is led
Rail is slidably connected on the second guide rail；Second grip block is slidably connected on third guide rail and is located at the two sides of steel pipe；Two
It is opposite on the second grip block of block to be equipped with the second through-hole, it is equipped with the oppositely oriented of screw thread and screw thread in two the second through-holes, second
Screw rod passes through the second through-hole and is threadedly coupled with two piece of second grip block；First cylinder is located at below steel pipe, the work of the first cylinder
Stopper rod is fixedly connected with third guide rail.
The working principle of this base case is: the first screw rod and the second screw rod is rotated clockwise, due to two piece of first folder
The thread rotary orientation of block is held on the contrary, the thread rotary orientation of two piece of second grip block is on the contrary, two piece of first grip block and two piece of second clamping
Block can back movement.Steel pipe to be cut is placed on material platform, the first cylinder is driven, makes the piston rod band of the first cylinder
Dynamic second guide rail is moved to the direction of material platform.When steel pipe is located between two piece of second grip block, the second spiral shell is rotated counterclockwise
Bar, makes two piece of second grip block relative motion and by steel tube clamping, and stop operating the second screw rod, is driven in the reverse direction the first cylinder, makes
The piston rod of first cylinder drives the second guide rail mobile to the direction of the first guide rail.When steel pipe stretches out the first grip block certain distance
Later, the first cylinder is closed, rotates counterclockwise the first screw rod, two piece of first grip block stops by relative motion and by steel tube clamping
Rotation stop moves the first screw rod, opens driving mechanism, and driving mechanism is made to drive cutter movement, and by steel pipe cutting.Constantly repeat
Step is stated, steel pipe can be realized and constantly travel forward, and steel pipe is cut.
The beneficial effect of this base case is: 1. leading to the first cylinder of driving to drive the movement of the second guide rail, thus band
The movement of dynamic two piece of second grip block is cooperating the first screw rod, by steel tube clamping and steel pipe movement can made to cutting region, i.e.,
Achievable feeding, it is easy to operate.2. when two piece of second clamping relatively moves, the first one piece of second grip block meeting contacted with steel pipe
Steel pipe movement is pushed, until two piece of second grip block is contacted with steel pipe.Two piece of second grip block is being clamped steel pipe
Meanwhile also the position of steel pipe is adjusted, so that steel pipe finally can be accurately moved to cutting region.3. due to the second clamping
Farther out, cutter can be unstable during cutting for distance of the block apart from cutter unit, rocks.Two piece of first grip block
It is closer apart from cutter unit, steel pipe is clamped, so that cutter steel pipe during cutting is in stable state, is conducive to
The completion of cutting.
Further, the driving mechanism includes the second cylinder and the driving portion positioned at the second cylinder two sides, and the second cylinder is solid
It is fixed on the rack, driving portion includes the first connecting rod of " L " type, electric machine controller, first motor, first gear, second gear, the
One vertical bar and two idler wheels, electric machine controller is for controlling first motor, the piston rod of one end of first connecting rod and the second cylinder
It is fixedly connected, the other end is equipped with horizontal third through-hole, and cutter pass through third through-hole and level is slidably connected at third through-hole
Interior, first motor is fixedly connected with first connecting rod, and the output shaft of first motor is fixed with an idler wheel and first gear respectively to be connected
It connects, the first vertical bar is fixedly connected with second gear and another idler wheel respectively, first gear and second gear engagement, the first vertical bar
On the rack, two idler wheels are located at the two sides of cutter and contact with cutter for rotation connection.
When below steel pipe movement to cutter, starts the second cylinder and electric machine controller, the second cylinder will drive first
Connecting rod moves downward, and cutting to can move down under the drive of first connecting rod, and electric machine controller meeting basis is pre-set
Program, timing changes the steering of motor, to change the direction of rotation of idler wheel.Since first gear and second gear engage, the
The direction of rotation of two gears is with first gear on the contrary, to keep the rotation direction of two idler wheels opposite.Two idler wheels are in rolling
In the process, cutter surface generates frictional force, and frictional force drives cutter to move in the horizontal direction.Therefore, cutter both can
It moves, can also move back and forth in the horizontal direction in the vertical direction, to realize the cutting to steel pipe.
It further, further include material leakage unit, material leakage unit is set to the side of cutter unit, and material leakage unit includes inclined plate and gives up
Consider collecting tank to be worth doing, inclined plate is equipped with several fourth holes, and inclined plate is located at the top of slug collection slot, and one end of inclined plate and machine table are solid
Fixed connection, the other end are tilted down and are fixedly connected with slug collection slot.It is generated in the steel pipe and cutting process that cutting is completed
Scrap can all tumble downwards along inclined plate, and scrap can be drained in slug collection slot by the fourth hole on inclined plate and is collected.
Further, the material platform is equipped with several live-rollers, and live-roller is vertical with the moving direction of steel pipe.Feeding unit
During pulling steel pipe movement, the end of steel pipe can move on material platform, and steel pipe and material platform generate frictional force.Transmission
Sliding friction is switched to rolling friction by the design of roller, can reduce frictional force, so as to effectively reduce steel pipe due to frictional force
The damage being subject to.
Further, further include limited block, limited block is located at the side of cutter unit and is fixedly connected with rack, limited block with
Steel pipe face.During feeding, when one end of steel pipe is contacted with limited block, steel pipe cannot be transported forward feeding unit again
It is dynamic, to be positioned to steel pipe.Since the horizontal distance of limited block and cutter is to maintain constant, it is cut into
The length of steel pipe makes identical.By adjusting the horizontal distance of limited block, the steel pipe of different length, the scope of application can be cut into
It is wide and easy to operate.
Further, the two sides of the inclined plate are equipped with striker plate, and striker plate is vertical with inclined plate.Striker plate can be to the steel fallen
The direction that falls of pipe is limited, and so that steel pipe is fallen to determining position and is collected.
Further, one end of the first screw rod is connected with first handle, and one end of the second screw rod is connected with second handle.First
The design of handle and second handle keeps the rotation of the first screw rod and the second screw rod more convenient, easily operated.
Further, the two sides of material platform are equipped with several blocks.Block limits the movement of steel pipe, limits the pendulum of steel pipe
Dynamic amplitude, avoids it from falling from material platform.
Detailed description of the invention
Fig. 1 is the longitudinal sectional view of the utility model steel pipe cutting device；
Fig. 2 is the sectional side view of cutter unit and clamping unit in Fig. 1；
Fig. 3 is the cross-sectional view of feeding unit in Fig. 1.
Specific embodiment
It is further described below by specific embodiment:
Appended drawing reference in Figure of description 1 to 3 includes: machine table 1, limited block 2, steel pipe 3, cutter 4, the second cylinder
5, first connecting rod 6, first motor 7, idler wheel 8, the first screw rod 9, the first guide rail 10, the first grip block 11, the first protrusion 12, first
Handle 13, material platform 14, the first cylinder 15, the second guide rail 16, third guide rail 17, the second grip block 18, the second screw rod 19, second
Handle 20, live-roller 21, block 22, inclined plate 23, slug collection slot 24, striker plate 25.
As shown in Figure 1, Figure 2, Figure 3 shows, steel pipe cutting device, including rack, machine table 1 and cutter unit, in machine table 1 from
Left-to-right is successively arranged feeding unit, clamping unit, material leakage unit and limited block 2, and limited block 2 is fixedly connected with rack and and steel
3 face of pipe.Cutter unit is located above clamping unit, and cutter unit includes cutter 4 and the driving machine for driving cutter 4
Structure, driving mechanism include the second cylinder 5 and the driving portion positioned at 5 left and right sides of the second cylinder, and the second cylinder 5 is fixed on rack
On, driving portion includes the first connecting rod 6 of " L " type, the electric machine controller (MAM- of Pu Lete Electronics Co., Ltd., Shenzhen production
280A standard type controller), first motor 7, first gear, second gear, the first vertical bar and two idler wheels 8, electric machine controller
For controlling first motor 7, one end of first connecting rod 6 is fixedly connected with the side of the piston rod of the second cylinder 5, and the other end is equipped with
Horizontal third through-hole, cutter 4 pass through third through-hole and level is slidably connected in third through-hole.First motor 7 and first
The side of connecting rod 6 is fixedly connected, and the output shaft of first motor 7 is successively fixed and connected with first gear and an idler wheel 8 from top to bottom
It connects, the both ends of the first vertical bar are fixedly connected with second gear and another idler wheel 8 respectively.First gear and second gear engagement,
First vertical bar is rotatablely connected on the rack, and two idler wheels 8 are located at the front and rear sides of cutter 4 and contact with cutter 4.
Clamping unit is set to the top of machine table 1, including the first screw rod 9, the first guide rail 10 and for clamping 3 front and back two of steel pipe
First grip block 11 of side, the first guide rail 10 are fixed in machine table 1, the length direction of the first guide rail 10 and the length of steel pipe 3
Direction is vertical.Two piece of first grip block 11 is slidably connected with the first guide rail 10, is equipped with first below two piece of first grip block 11
Protrusion 12, two first protrusions 12 are opposite to be equipped with first through hole, and the rotation direction phase of screw thread and screw thread is equipped in two first through hole
Instead, the first screw rod 9 passes through first through hole and is threadedly coupled with two first protrusions 12, and the front end of the first screw rod 9 is welded with first
Handle 13.
Feeding unit successively includes material platform 14, the first cylinder 15, the second guide rail 16, third guide rail 17, the from left to right
Two grip blocks 18 and the second screw rod 19, material platform 14 are fixed in machine table 1, and material platform 14 is equipped with several live-rollers 21, are passed
Dynamic roller 21 is vertical with the moving direction of steel pipe 3, and the front and rear sides of material platform 14 are equipped with several blocks 22.Material platform 14, first are led
Rail 10 is concordant with 17 height of third guide rail, and the second guide rail 16 is fixed in machine table 1, the length direction and steel of the second guide rail 16
The length direction of pipe 3 is consistent.Third guide rail 17 is vertical with the second guide rail 16, and third guide rail 17 is slidably connected at the second guide rail 16
On.Second grip block 18 is slidably connected on third guide rail 17 and is located at the front and rear sides of steel pipe 3；Two piece of second grip block
18 lower sections are equipped with the second protrusion, and two second protrusions are upper to be equipped with the second through-hole relatively, are equipped with screw thread in two the second through-holes
And screw thread is oppositely oriented, the second screw rod 19 passes through the second through-hole and connect with two piece of second raised thread, the second screw rod 19
Front end is welded with second handle 20.First cylinder 15 is located at 3 lower section of steel pipe, and the piston rod and third guide rail 17 of the first cylinder 15 are solid
Fixed connection.
Material leakage unit is set to the right side of cutter unit, and material leakage unit includes inclined plate 23 and slug collection slot 24, on inclined plate 23
Equipped with several fourth holes, inclined plate 23 is located at the top of slug collection slot 24, and the left end of inclined plate 23 is fixedly connected with machine table 1,
Right end is tilted down and is fixedly connected with the right side of slug collection slot 24.The front and rear sides of inclined plate 23 are equipped with striker plate 25, backgauge
Plate 25 is vertical with inclined plate 23.
Specific implementation process is as follows:
First handle 13 and second handle 20 are rotated clockwise, the first screw rod 9 and the second screw rod 19 are rotated clockwise, by
In two piece of first protrusion 12 thread rotary orientation on the contrary, two piece second protrusion thread rotary orientation on the contrary, two piece of first 11 He of grip block
Two piece of second grip block 18 can back movement.Steel pipe 3 to be cut is placed on material platform 14, the first cylinder 15 is driven,
Make the piston rod of the first cylinder 15 that the second guide rail 16 be driven to be moved to the left.When steel pipe 3 is located between two piece of second grip block 18,
Second handle 20 is rotated counterclockwise, two piece of second 18 relative motion of grip block is made and clamps 3 front and rear sides of steel pipe, is stopped operating
Second screw rod 19 is driven in the reverse direction the first cylinder 15, makes the piston rod of the first cylinder 15 that the second guide rail 16 be driven to move right.Work as steel
When pipe 3 and limited block 2 contact, the first cylinder 15 is closed, rotates counterclockwise first handle 13, two piece of first grip block 11 will be opposite
It moves and clamps the left and right sides of 3 front end of steel pipe.Stop operating first handle 13, starts the second cylinder 5 and electric machine controller,
Second cylinder 5 will drive first connecting rod 6 and move downward, and cutting to can move down under the drive of first connecting rod 6, motor control
Device can be according to the program pre-set, and timing changes the steering of motor, to change the direction of rotation of idler wheel 8.Due to first
Gear and second gear engagement, direction of rotation and the first gear of second gear are on the contrary, to make the rotation direction of two idler wheels 8
On the contrary.For two idler wheels 8 during rolling, 4 surface of cutter generates frictional force, and frictional force drives cutter 4 in level side
It moves up.Therefore, cutter 4 can both move in the vertical direction, can also move back and forth in the horizontal direction, thus realization pair
The cutting of steel pipe 3.Cutting the scrap generated in the steel pipe 3 and cutting process completed can fall on inclined plate 23, and scrap can pass through
Fourth hole on inclined plate 23 is fallen in slug collection slot 24, and steel pipe 3 can tumble downwards along the inclined direction of inclined plate 23.No
It is disconnected to repeat the above steps, steel pipe 3 can be realized and constantly move forward, and steel pipe 3 is cut.
Above-described is only the embodiments of the present invention, and the common sense such as well known specific structure and characteristic are herein in scheme
It does not describe excessively.It should be pointed out that for those skilled in the art, in the premise for not departing from the utility model structure
Under, several modifications and improvements can also be made, these also should be considered as the protection scope of the utility model, these all will not influence
The effect and patent practicability that the utility model is implemented.This application claims protection scope should be with the content of its claim
Subject to, the records such as specific embodiment in specification can be used for explaining the content of claim.
Claims (8)
1. steel pipe cutting device, including rack, machine table and cutter unit, cutter unit includes cutter and cuts for driving
The driving mechanism of knife, cutting mechanism are connect with rack；It is characterized by also including clamping unit and feeding unit, clamping units
Above machine table, including the first screw rod, the first guide rail and the first grip block for clamping steel pipe two sides, the first guide rail is solid
It being scheduled in machine table, two piece of first grip block is slidably connected with the first guide rail, and two piece of first grip block is opposite to be equipped with first through hole,
The oppositely oriented of screw thread and screw thread is equipped in two first through hole, the first screw rod passes through first through hole and clamps with two piece first
Block is threadedly coupled；Feeding unit includes material platform, the first cylinder, the second guide rail, third guide rail, the second screw rod and for clamping steel
Second grip block of pipe two sides, material platform are fixed in machine table, and material platform, the first guide rail are concordant with third guide rail, and second leads
Rail is fixed in machine table, and the length direction of the second guide rail and the length direction of steel pipe are consistent, material platform and third guide rail position
In the two sides of the second guide rail；Third guide rail is vertical with the second guide rail, and third guide rail is slidably connected on the second guide rail；Second clamping
Block is slidably connected on third guide rail and is located at the two sides of steel pipe；It is opposite on two piece of second grip block to be equipped with the second through-hole,
The oppositely oriented of screw thread and screw thread is equipped in two the second through-holes, the second screw rod passes through the second through-hole and clamps with two piece second
Block is threadedly coupled；First cylinder is located at below steel pipe, and the piston rod of the first cylinder is fixedly connected with third guide rail.
2. steel pipe cutting device according to claim 1, it is characterised in that: the driving mechanism includes the second cylinder and position
Driving portion in the second cylinder two sides, the second cylinder are fixed on the rack, and driving portion includes the first connecting rod of " L " type, motor control
Device, first motor, first gear, second gear, the first vertical bar and two idler wheels processed, electric machine controller is for controlling the first electricity
Machine, one end of first connecting rod are fixedly connected with the piston rod of the second cylinder, and the other end is equipped with horizontal third through-hole, and cutter are worn
Cross third through-hole and level be slidably connected in third through-hole, first motor is fixedly connected with first connecting rod, first motor it is defeated
Shaft is fixedly connected with an idler wheel and first gear respectively, and the first vertical bar is fixed with second gear and another idler wheel respectively to be connected
It connects, first gear and second gear engagement, the first vertical bar are rotatablely connected on the rack, and two idler wheels are located at the two of cutter
It side and is contacted with cutter.
3. steel pipe cutting device according to claim 1, it is characterised in that: further include material leakage unit, material leakage unit is set to
The side of cutter unit, material leakage unit include inclined plate and slug collection slot, and inclined plate is equipped with several fourth holes, and inclined plate is located at useless
Consider the top of collecting tank to be worth doing, one end of inclined plate is fixedly connected with machine table, and the other end, which is tilted down and fixed with slug collection slot, to be connected
It connects.
4. steel pipe cutting device according to claim 1, it is characterised in that: the material platform is equipped with several live-rollers,
Live-roller is vertical with the moving direction of steel pipe.
5. steel pipe cutting device according to claim 1, it is characterised in that: further include limited block, limited block is located at cutting
It the side of unit and is fixedly connected with rack, limited block and steel pipe face.
6. steel pipe cutting device according to claim 3, it is characterised in that: the two sides of the inclined plate are equipped with striker plate, gear
Flitch is vertical with inclined plate.
7. steel pipe cutting device according to claim 1, it is characterised in that: one end of the first screw rod is connected with first-hand
One end of handle, the second screw rod is connected with second handle.
8. steel pipe cutting device according to claim 1, it is characterised in that: the two sides of material platform are equipped with several blocks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821251662.6U CN208772576U (en) | 2018-08-03 | 2018-08-03 | Steel pipe cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821251662.6U CN208772576U (en) | 2018-08-03 | 2018-08-03 | Steel pipe cutting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208772576U true CN208772576U (en) | 2019-04-23 |
Family
ID=66155961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821251662.6U Active CN208772576U (en) | 2018-08-03 | 2018-08-03 | Steel pipe cutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208772576U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110238580A (en) * | 2019-07-09 | 2019-09-17 | 河海大学常州校区 | A kind of cutting machine based on tracking parallelogram mechanism |
| CN110508861A (en) * | 2019-08-29 | 2019-11-29 | 徐州飞龙机电制造有限公司 | Steel pipe cutting device is used in a kind of production of electro-tricycle |
-
2018
- 2018-08-03 CN CN201821251662.6U patent/CN208772576U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110238580A (en) * | 2019-07-09 | 2019-09-17 | 河海大学常州校区 | A kind of cutting machine based on tracking parallelogram mechanism |
| CN110508861A (en) * | 2019-08-29 | 2019-11-29 | 徐州飞龙机电制造有限公司 | Steel pipe cutting device is used in a kind of production of electro-tricycle |
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