CN209614457U - A kind of steel tube cutting machine - Google Patents
A kind of steel tube cutting machine Download PDFInfo
- Publication number
- CN209614457U CN209614457U CN201920357544.1U CN201920357544U CN209614457U CN 209614457 U CN209614457 U CN 209614457U CN 201920357544 U CN201920357544 U CN 201920357544U CN 209614457 U CN209614457 U CN 209614457U
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- China
- Prior art keywords
- belt pulley
- fixedly connected
- hydraulic cylinder
- shaped plate
- bottom end
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Abstract
The utility model discloses a kind of steel tube cutting machines, including workbench, workbench bottom end four corners are symmetrically fixedly connected two-by-two respectively there are four supporting leg, the screw structure that the present apparatus is made up of thread plate and lead screw, by hand-operated wheel according to the diameter of wanted pipe cutting, thread plate is moved to the left or right, the highest point moved up so as to adjust the Vertical Square of third belt pulley, two tension springs in additional first belt pulley and two spring struts guarantee the elasticity of belt, effective band turns the first belt pulley and third belt pulley, thus reduce the mobile range for the vertical direction that chopping disk is not necessarily to, shorten the time cut every time, indirectly improve cutting speed, it is installed separately by motor and hydraulic cylinder, reduce more load to hydraulic cylinder, certain protects hydraulic cylinder, to extend hydraulic cylinder service life, reduce maintenance The cost of equipment.
Description
Technical field
The utility model relates to steel pipes to cut field, specifically a kind of steel tube cutting machine.
Background technique
Cutting is a kind of physical action, the cutting of narrow sense refer to the sharp weapon such as knife by object (such as food, timber hardness compared with
Low object) it cuts, the cutting of broad sense refers to using tool, such as lathe, flame is by object, makes object in pressure or high temperature
Effect is lower to be disconnected.Cutting has important role in the production, life of people, and cutting machine is divided into turntable cutting machine, plasma
Cutting machine, laser cutting machine, Water Cutting etc..Turntable cutting machine chopping disk is generally connected on motor output end, passes through hydraulic cylinder
Motor is vertically adjusted the position of motor by piston rod, and thus chopping disk can follow motor vertically to move, but at this
A process has defect below:
1. chopping disk has done the mobile working in the vertical direction being much not necessarily to, to extend clipping time, indirectly
Reduction cutting efficiency；
2. the load of pair hydraulic cylinder is bigger, the service life of hydraulic cylinder can be shortened over time, increase maintenance of equipment at
This.
Utility model content
The purpose of this utility model is to provide a kind of steel tube cutting machines, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the utility model provides the following technical solutions:
A kind of steel tube cutting machine, including workbench, workbench bottom end four corners are symmetrically fixedly connected with two-by-two respectively
Four supporting legs, workbench top side are fixedly connected with L shaped plate, and L shaped plate transverse slat bottom end is fixedly installed with hydraulic cylinder,
The hydraulic cylinder piston rod bottom end is fixedly connected with sleeve, and rotation is connected with shaft, fixing sleeve in the shaft in the sleeve
It connects there are two the second stop collar, two the second stop collars are symmetrically arranged at sleeve two sides and are bonded with sleeve, the shaft
One end is fixedly connected with chopping disk, and the chopping disk is arranged right below cutting groove, and the cutting groove is provided with workbench top, institute
It states the shaft other end and is fixedly connected with third belt pulley, the hydraulic cylinder side is equipped with motor, and the motor top and L shaped plate are horizontal
Board bottom end is fixedly mounted, and the motor output end is fixedly connected with the second belt pulley, and second pulley side is equipped with first
Belt pulley, the first belt pulley centre is connected inserted with fixing axle, the fixing axle and the rotation of the first belt pulley, described solid
Be fixedly attached on dead axle there are two the first stop collar, two the first stop collars be symmetrically arranged at the first belt pulley two sides and with
The fitting of first belt pulley, the fixed both ends of the shaft are respectively fixedly connected with there are two spring strut, and sliding connects respectively in two spring struts
It connects there are two sliding block, is respectively equipped with two tension springs in two spring struts, described tension spring one end and spring strut inner wall side is fixed connects
It connecing, the tension spring other end is fixedly connected with sliding block one end, and two sliding block other ends are respectively fixedly connected with there are two slide bar, and two
The slide bar other end is each passed through two spring strut inner wall sides and is fixedly connected with thread plate, and the thread plate top is fixedly connected with
Dovetails, the dovetails surface are equipped with dovetail groove, and the dovetail groove fixation is provided with L shaped plate transverse slat bottom end, the dovetail
Block is slidably inserted into dovetail groove and is bonded with dovetail groove inner wall, and the thread plate top is bonded with L shaped plate transverse slat bottom end, the spiral shell
Lead screw is threaded on card, described lead screw one end passes through L shaped plate riser and is fixedly connected with limited block, the limited block side
It is bonded on the outside of L shaped plate riser, the lead screw and the rotation of L shaped plate riser connect, and the lead screw other end is fixedly connected with hand
It takes turns, rotation is connected with fixed plate on the lead screw, and the fixed plate is arranged between hand-operated wheel side and thread plate side, described
Fixed plate is fixedly connected with L shaped plate transverse slat bottom end, and first belt pulley, the second belt pulley and third belt pulley pass through belt skin
Band connection.
Preferably, the cutting groove width, long thicker than chopping disk respectively, the big 2-3cm of diameter, first belt pulley, second
Belt pulley and third belt pulley size, shape are all the same, and the diameter of the third belt pulley is less than the diameter 1-2cm of sleeve.
Preferably, the hydraulic cylinder is connected with hydraulic station by hydraulic tube.
Compared with prior art, the utility model has the beneficial effects that the silk that the present apparatus is made up of thread plate and lead screw
Thread plate is moved to the left or right by bumper structure by hand-operated wheel according to the diameter of wanted pipe cutting, so as to adjust third belt
The highest point that the Vertical Square of wheel moves up, two tension springs in additional first belt pulley and two spring struts guarantee belt
Elasticity, effective band turn the first belt pulley and third belt pulley, thus reduce the vertical direction that chopping disk is not necessarily to
Mobile range shortens the time cut every time, indirectly improves cutting speed, be installed separately by motor and hydraulic cylinder, to liquid
Cylinder pressure reduces more load, and certain protects hydraulic cylinder, to extend hydraulic cylinder service life, reduces maintenance of equipment
Cost.
Detailed description of the invention
Fig. 1 is a kind of schematic view of the front view of steel tube cutting machine.
Fig. 2 is a kind of direction the A-A schematic cross-sectional view of steel tube cutting machine.
Fig. 3 is a kind of direction the B-B schematic cross-sectional view of steel tube cutting machine.
Fig. 4 is a kind of direction the C-C schematic cross-sectional view of steel tube cutting machine.
In figure: L shaped plate 1, motor 2, hydraulic cylinder 3, chopping disk 4, shaft 5, sleeve 6, workbench 7, cutting groove 8, supporting leg 9,
Hand-operated wheel 10, fixed plate 11, lead screw 12, thread plate 13, tension spring 14, slide bar 15, stop collar 16, fixing axle 17, the first belt pulley
18, the second belt pulley 19, third belt pulley 20, dovetail groove 21, dovetails 22, spring strut 23, limited block 24, belt 25, second
Stop collar 26, sliding block 27.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1~4, in the utility model embodiment, a kind of steel tube cutting machine, including workbench 7, the workbench
7 bottom end four corners are symmetrically fixedly connected two-by-two respectively there are four supporting leg 9, and the 7 top side of workbench is fixedly connected with L shaped plate
1, the 1 transverse slat bottom end of L shaped plate is fixedly installed with hydraulic cylinder 3, and the 3 piston rod bottom end of hydraulic cylinder is fixedly connected with sleeve 6, institute
It states rotation in sleeve 6 and is connected with shaft 5, be fixedly attached that there are two the second stop collar 26, two the second stop collars in the shaft 5
26 are symmetrically arranged at 6 two sides of sleeve and are bonded with sleeve 6, and described 5 one end of shaft is fixedly connected with chopping disk 4, described to cut
It cuts disk 4 and is arranged right below cutting groove 8, the cutting groove 8 is provided with 7 top of workbench, and 5 other end of shaft is fixedly connected with
Third belt pulley 20,3 side of hydraulic cylinder are equipped with motor 2, and 2 top of motor and 1 transverse slat bottom end of L shaped plate are fixedly mounted,
2 output end of motor is fixedly connected with the second belt pulley 19, and 19 side of the second belt pulley is equipped with the first belt pulley 18, institute
18 centre of the first belt pulley is stated to connect inserted with fixing axle 17, the fixing axle 17 and the rotation of the first belt pulley 18, it is described solid
It is fixedly attached on dead axle 17 there are two the first stop collar 16, two the first stop collars 16 are symmetrically arranged at the first belt pulley 18
Two sides are simultaneously bonded with the first belt pulley 18, and 17 both ends of fixing axle are respectively fixedly connected with there are two spring strut 23, two springs
It is slidably connected respectively in cylinder 23 there are two sliding block 27, is respectively equipped with two tension springs 14, the tension spring 14 1 in two spring struts 23
End is fixedly connected with 23 inner wall side of spring strut, and 14 other end of tension spring is fixedly connected with 27 one end of sliding block, two sliding blocks 27
The other end is respectively fixedly connected with there are two slide bar 15, and it is solid that two 15 other ends of slide bar are each passed through two spring struts, 23 inner wall side
Surely it is connected with thread plate 13,13 top of thread plate is fixedly connected with dovetails 22, is equipped with swallow right above the dovetails 22
Stern notch 21, the fixation of dovetail groove 21 are provided with 1 transverse slat bottom end of L shaped plate, and the dovetails 22 are slidably inserted into dovetail groove 21 simultaneously
It is bonded with 21 inner wall of dovetail groove, 13 top of thread plate is bonded with 1 transverse slat bottom end of L shaped plate, and screw thread connects on the thread plate 13
It is connected to lead screw 12, described 12 one end of lead screw passes through 1 riser of L shaped plate and is fixedly connected with limited block 24,24 side of limited block and L
Fitting on the outside of 1 riser of shape plate, the lead screw 12 are connected with the rotation of 1 riser of L shaped plate, and 12 other end of lead screw is fixedly connected with hand
Rolled round 10, rotation is connected with fixed plate 11 on the lead screw 12, and the fixed plate 11 is arranged in 10 side of hand-operated wheel and thread plate
Between 13 sides, the fixed plate 11 is fixedly connected with 1 transverse slat bottom end of L shaped plate, first belt pulley 18, the second belt pulley 19
It is connected with third belt pulley 20 by 25 belt of belt.
The cutting groove 8 is wide, grows thicker than chopping disk 4 respectively, the big 2-3cm of diameter, first belt pulley 18, the second belt
Wheel 19 and 20 size of third belt pulley, shape are all the same, and the diameter of the third belt pulley 20 is less than the diameter 1- of sleeve 6
2cm。
The hydraulic cylinder 3 is connected with hydraulic station by hydraulic tube.
Working principle: the present apparatus in use, is placed on level first by a kind of steel tube cutting machine of the utility model
It on ground, is consolidated, guarantees present apparatus normal use, the steel pipe to be cut is fixed on by second step by existing technology
On workbench 7 immediately below chopping disk 4, third step is powered to motor 2, it is got into smooth with the second belt pulley 19, due to
First belt pulley 18, the second belt pulley 19 and third belt pulley 20 are connected by 25 belt of belt, so with the second belt pulley
19 the first belt pulleys 18 of rotation and third belt pulley 20 can also rotate, and at this moment third belt pulley 20 is with turn in rotaring sleeve 6
Axis 5, then 5 band of shaft turns chopping disk 4, hydraulic cylinder 3 is controlled finally by hydraulic station, by sleeve 6 with the shaft 5 rotated
It is close to steel pipe, and then steel pipe is cut, the system for completing this to steel pipe when 4 bottom end of chopping disk is protruded into cutting groove 8
The cutting for determining region, since the first belt pulley 18 is fixedly mounted between two spring struts 23 by fixing axle 17, to work as
When 3 piston rod of hydraulic cylinder is pushed down on third belt pulley 20 by sleeve 6, the first belt pulley 18 will be flexibly by Fig. 1 institute
Show and move right, and guarantees the elasticity of belt 25 under the action of two tension spring 14 in two spring struts 23, thus the
Two belt pulleys 19 being capable of effective band turn the first belt pulley 18 and third belt pulley 20.
The chopping disk 4 of the present apparatus is displaced in vertical direction at all times in actual operation.When the steel pipe of cutting small diameter
When can do Vertical Square in more by a small margin completely and move up, vice versa, so the present apparatus passes through thread plate 13 and lead screw
12 composition screw structures, by hand-operated wheel 10 according to the diameter of wanted pipe cutting, by thread plate 13 as shown in Figure 1 to the left or to
It moves right, so as to adjust the highest point that moves up of Vertical Square of third belt pulley 20, adds the first belt pulley 18 of the above
Guarantee the elasticity of belt 25 with two tension springs 14 in two spring struts 23, effective band turns the first belt pulley 18 and third
Belt pulley 20 thus reduces the mobile range for the vertical direction that chopping disk 4 is not necessarily to, and shortens the time cut every time,
The raising cutting speed connect.
Motor 2 is generally directly installed on 3 output end of hydraulic cylinder by traditional steel pipe cutting, but due to motor 2 itself
Have biggish quality, if being to need large-size machine 2 if needing to cut large-scale steel pipe, at this moment the quality of motor 2 can think and
Know, the present apparatus is installed separately by motor 2 and hydraulic cylinder 3, i.e., motor 2 and hydraulic cylinder 3 is symmetrically mounted on L shape as shown in Figure 1
1 transverse slat bottom end of plate, more load is reduced to hydraulic cylinder 3, and certain protects hydraulic cylinder 3, to extend the use of hydraulic cylinder 3
Period reduces the cost of maintenance of equipment.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection;It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State the concrete meaning of term in the present invention.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (3)
1. a kind of steel tube cutting machine, including workbench (7), it is characterised in that: workbench (7) the bottom end four corners difference is two-by-two
There are four being symmetrically fixedly connected supporting leg (9), workbench (7) the top side is fixedly connected with L shaped plate (1), the L shaped plate
(1) transverse slat bottom end is fixedly installed with hydraulic cylinder (3), and hydraulic cylinder (3) the piston rod bottom end is fixedly connected with sleeve (6), described
Rotation is connected with shaft (5) in sleeve (6), is fixedly attached on the shaft (5) there are two the second stop collar (26), two second
Stop collar (26) is symmetrically arranged at sleeve (6) two sides and is bonded with sleeve (6), and described shaft (5) one end is fixedly connected with
Chopping disk (4), the chopping disk (4) are arranged right below cutting groove (8), and the cutting groove (8) is provided with workbench (7) top,
Shaft (5) other end is fixedly connected with third belt pulley (20), and hydraulic cylinder (3) side is equipped with motor (2), the electricity
Machine (2) top and L shaped plate (1) transverse slat bottom end are fixedly mounted, and motor (2) output end is fixedly connected with the second belt pulley
(19), the second belt pulley (19) side be equipped with the first belt pulley (18), the first belt pulley (18) centre inserted with
Fixing axle (17), the fixing axle (17) and the first belt pulley (18) rotation connect, and fixing sleeve is connected on the fixing axle (17)
Two the first stop collars (16), two the first stop collars (16) are symmetrically arranged at the first belt pulley (18) two sides and with first
Belt pulley (18) fitting, fixing axle (17) both ends are respectively fixedly connected with there are two spring strut (23), two spring struts (23)
It is inside slidably connected respectively there are two sliding block (27), two spring struts (23) are interior to be respectively equipped with two tension springs (14), the tension spring
(14) one end is fixedly connected with spring strut (23) inner wall side, the fixed company of tension spring (14) other end and sliding block (27) one end
It connects, two sliding block (27) other ends are respectively fixedly connected with there are two slide bar (15), and two slide bar (15) other ends are each passed through two
A spring strut (23) inner wall side is fixedly connected with thread plate (13), and thread plate (13) top is fixedly connected with dovetails
(22), dovetail groove (21) are equipped with right above the dovetails (22), dovetail groove (21) fixation is provided with L shaped plate (1) transverse slat
Bottom end, the dovetails (22) are slidably inserted into dovetail groove (21) and are bonded with dovetail groove (21) inner wall, the thread plate (13)
Top is bonded with L shaped plate (1) transverse slat bottom end, is threaded with lead screw (12) on the thread plate (13), the lead screw (12) one
End is fixedly connected with limited block (24) across L shaped plate (1) riser, is pasted on the outside of limited block (24) side and L shaped plate (1) riser
It closes, the lead screw (12) and the rotation of L shaped plate (1) riser connect, and lead screw (12) other end is fixedly connected with hand-operated wheel (10),
Rotation is connected with fixed plate (11) on the lead screw (12), and the fixed plate (11) is arranged in hand-operated wheel (10) side and thread plate
(13) between side, the fixed plate (11) is fixedly connected with L shaped plate (1) transverse slat bottom end, first belt pulley (18), second
Belt pulley (19) is connected with third belt pulley (20) by belt (25) belt.
2. a kind of steel tube cutting machine according to claim 1, it is characterised in that: the cutting groove (8) is wide, long respectively than cutting
Cut that disk (4) is thick, the big 2-3cm of diameter, first belt pulley (18), the second belt pulley (19) and third belt pulley (20) size,
Shape is all the same, and the diameter of third belt pulley (20) is less than the diameter 1-2cm of sleeve (6).
3. a kind of steel tube cutting machine according to claim 1, it is characterised in that: the hydraulic cylinder (3) is connected by hydraulic tube
It is connected to hydraulic station.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920357544.1U CN209614457U (en) | 2019-03-20 | 2019-03-20 | A kind of steel tube cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920357544.1U CN209614457U (en) | 2019-03-20 | 2019-03-20 | A kind of steel tube cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209614457U true CN209614457U (en) | 2019-11-12 |
Family
ID=68457244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920357544.1U Expired - Fee Related CN209614457U (en) | 2019-03-20 | 2019-03-20 | A kind of steel tube cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209614457U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112910219A (en) * | 2021-03-15 | 2021-06-04 | 冼海东 | Energy-efficient converter heat abstractor |
-
2019
- 2019-03-20 CN CN201920357544.1U patent/CN209614457U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112910219A (en) * | 2021-03-15 | 2021-06-04 | 冼海东 | Energy-efficient converter heat abstractor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191112 Termination date: 20210320 |