CN206263297U - A kind of steel pipe cutting device - Google Patents
A kind of steel pipe cutting device Download PDFInfo
- Publication number
- CN206263297U CN206263297U CN201621273954.0U CN201621273954U CN206263297U CN 206263297 U CN206263297 U CN 206263297U CN 201621273954 U CN201621273954 U CN 201621273954U CN 206263297 U CN206263297 U CN 206263297U
- Authority
- CN
- China
- Prior art keywords
- crossbeam
- dual
- axle motor
- steel pipe
- saw disc
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Sawing (AREA)
Abstract
The utility model discloses a kind of steel pipe cutting device, including base, column is provided with base, wheel holding mechanism, crossbeam and hydraulic cylinder, the middle part of crossbeam is hinged with column, the front end of crossbeam is provided with saw disc by mandrel, hydraulic cylinder is vertically-mounted and rear end of with crossbeam is connected, the rear end of crossbeam is provided with dual-axle motor, the rotating shaft of left and right two of dual-axle motor is respectively positioned on same axis, the left rotary shaft of dual-axle motor and the mandrel part of saw disc side, the right spindle of dual-axle motor is connected with the mandrel part of saw disc opposite side by synchronous wheel drive mechanism, the vertical range of saw disc wheel drive mechanism synchronous with both sides, the vertical range of dual-axle motor wheel drive mechanism synchronous with both sides is equal.The utility model drives saw disc to rotate using dual-axle motor and synchronous belt drive mechanism, and dual-axle motor is placed in the rear end of crossbeam, this structure ensure that the uniform force in cutting process, can extend the service life of cutter sweep so that the cutting mouth of steel pipe is more neat.
Description
Technical field
The utility model is related to a kind of steel pipe cutting device, is mainly changed on the steel tube cutting machine of prior art
Enter.
Background technology
The steel tube cutting machine of prior art includes base, and column, wheel holding mechanism, crossbeam and hydraulic cylinder are provided with base,
Hydraulic cylinder is arranged on rear is used for swinging crossbeam, so as to operate the saw disc of crossbeam front end to move up and down and pipe cutting.Existing skill
The motor of art be mounted in crossbeam front end and directly with saw disc drive connection, in this structure, whole motor is equal
Positioned at the same side of saw disc, after a long time use, easily there is the excessively severe situation shaken in cutting process, can shorten
The service life of cutting machine, and the situation for deviateing original cutting track may occur in dither process in the position of saw disc so that
The cutting mouth of steel pipe is uneven.
Utility model content
The purpose of this utility model is that and a kind of steel pipe cutting device is provided to solve the above problems.
The utility model is achieved through the following technical solutions above-mentioned purpose：
A kind of steel pipe cutting device, including base, are provided with column, wheel holding mechanism, crossbeam and hydraulic cylinder on the base,
The middle part of the crossbeam is hinged with the column, and the front end of the crossbeam is provided with saw disc by mandrel, and the hydraulic cylinder is vertical
Install and be connected with the rear end of the crossbeam, the rear end of the crossbeam is provided with dual-axle motor, the left and right two of the dual-axle motor
Individual rotating shaft is respectively positioned on same axis, the mandrel part of the left rotary shaft of the dual-axle motor and the saw disc side, described
The right spindle of dual-axle motor is connected with the mandrel part of the saw disc opposite side by synchronous wheel drive mechanism, institute
State synchronous wheel drive mechanism described in vertical range, the dual-axle motor and the both sides of saw disc wheel drive mechanism synchronous with described in both sides
Vertical range it is equal.
Preferably, the synchronous wheel drive mechanism includes two synchronizing wheels and a Timing Belt, and two synchronizing wheels are led to
Cross the toothed belt transmission connection.
Preferably, the rear end of the crossbeam is provided with motor installing frame, and the dual-axle motor is fixed on the electricity of the crossbeam
In machine installing frame, two rotating shafts of the dual-axle motor are respectively positioned at the left and right sides of the crossbeam.
Preferably, the top of the column is concave structure, and the crossbeam is installed on the recessed of the column by jointed shaft
Portion.
Preferably, the rear end of the crossbeam is provided with support plate, and the support plate passes through the piston of jointed shaft and the hydraulic cylinder
Bar is hinged.
The beneficial effects of the utility model are：
The utility model drives saw disc to rotate using dual-axle motor and synchronous belt drive mechanism, and dual-axle motor is placed in into horizontal stroke
The rear end of beam, this structure ensure that the uniform force in cutting process, can extend the service life of cutter sweep so that
The cutting mouth of steel pipe is more neat.
Brief description of the drawings
Fig. 1 is the main structure diagram of steel pipe cutting device described in the utility model；
Fig. 2 is the side structure schematic view of steel pipe cutting device described in the utility model；
In figure：1- bases, 2- wheel holding mechanisms, 3- steel pipes, 4- columns, 5- mandrels, 6- Timing Belts, 7- dual-axle motors, 8- saws
Disk, 9- crossbeams, 10- hydraulic cylinders, 11- synchronizing wheels.
Specific embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings：
As depicted in figs. 1 and 2, the utility model includes base 1, and column 4, wheel holding mechanism 2, crossbeam 9 are provided with base 1
With hydraulic cylinder 10, middle part and the column 4 of crossbeam 9 be hinged, and the front end of crossbeam 9 is provided with saw disc 8 by mandrel 5, and hydraulic cylinder 10 is erected
Straight to install and be connected with the rear end of crossbeam 9, the rear end of crossbeam 9 is provided with dual-axle motor 7, the rotating shaft of left and right two of dual-axle motor 7
Be respectively positioned on same axis, the left rotary shaft of dual-axle motor 7 and the part of mandrel 5 of the side of saw disc 8, the right spindle of dual-axle motor 7 with
The part of mandrel 5 of the opposite side of saw disc 8 is connected by the transmission mechanism of synchronizing wheel 11, and saw disc 8 is driven with both sides synchronizing wheel 11
The vertical range of mechanism, dual-axle motor 7 are equal with the vertical range of the transmission mechanism of both sides synchronizing wheel 11.
The transmission mechanism of synchronizing wheel 11 includes two synchronizing wheels 11 and a Timing Belt 6, and two synchronizing wheels 11 pass through Timing Belt 6
Drive connection.The dual-axle motor 7 of rear side is provided with two synchronizing wheels 11, and front side is also provided with two synchronizing wheels 11 on axle,
The synchronous two corresponding Timing Belts 6 of synchronizing wheel 11 of front and rear both sides are connected.
The rear end of crossbeam 9 is provided with motor installing frame, and dual-axle motor 7 is fixed in the motor installing frame of crossbeam 9, twin shaft electricity
Two rotating shafts of machine 7 are respectively positioned at the left and right sides of crossbeam 9.Dual-axle motor 7 can be fixed using bolt with crossbeam 9, installed
When need ensure dual-axle motor 7 both sides be respectively mounted unanimously relative to the position of crossbeam 9.
For the ease of layout, the top of column 4 is concave structure, and crossbeam 9 is installed on the recess of column 4 by jointed shaft.
The rear end of crossbeam 9 is provided with support plate, and support plate is hinged by jointed shaft with the piston rod of hydraulic cylinder 10.Being hinged here
Structure is easy to enable that the angle between the piston rod of hydraulic cylinder 10 and crossbeam 9 changes at any time, so as to control the front and rear of crossbeam 9
Swing.
Operation principle of the present utility model is as follows：
The utility model need used cooperatively with turning rolls, steel pipe 3 is placed on wheel holding mechanism 2, steel pipe 3 it is to be cut
Position is located at wheel holding mechanism 2, and the both sides or left and right wherein side of steel pipe 3 are supported by turning rolls, are easy to by turning rolls
Steel pipe 3 is driven to rotate.
During steel pipe 3 is rotated, the rear end of crossbeam 9 is lifted using hydraulic cylinder 10, so that the saw disc of the front end of crossbeam 9
8 move down, the high-speed rotation under the drive of dual-axle motor 7 of saw disc 8, and when saw disc 8 is contacted with steel pipe 3, saw disc 8 starts cutting
Steel pipe 3.
During pipe cutting 3, because the synchronism of the both sides rotating shaft of dual-axle motor 7 drives the mandrel 5 of the both sides of saw disc 8
Partial turn, therefore, it is possible to ensure that saw disc 8 will not operationally occur eccentric shake, ensure that all the time in vertical with all
Be not in that steel pipe 3 cuts not positive situation on face, total is used due to the left and right sides uniform force of saw disc 8
Life-span is longer relative to prior art construction.
Preferred embodiment of the present utility model is these are only, is not used to limit the utility model, it is all in this practicality
Any modification, equivalent and improvement made within new spirit and principle etc., should be included in guarantor of the present utility model
In the range of shield.
Claims (5)
1. a kind of steel pipe cutting device, including base, is provided with column, wheel holding mechanism, crossbeam and hydraulic cylinder, institute on the base
The middle part and the column for stating crossbeam are hinged, and the front end of the crossbeam is provided with saw disc by mandrel, and the hydraulic cylinder is pacified vertically
Fill and be connected with the rear end of the crossbeam, it is characterised in that：The rear end of the crossbeam is provided with dual-axle motor, the dual-axle motor
The rotating shaft of left and right two be respectively positioned on same axis, the mandrel portion of the left rotary shaft of the dual-axle motor and the saw disc side
Divide, the right spindle of the dual-axle motor is driven with the mandrel part of the saw disc opposite side by synchronous wheel drive mechanism
Connection, the vertical range of saw disc wheel drive mechanism synchronous with described in both sides, the dual-axle motor and synchronizing wheel described in both sides
The vertical range of transmission mechanism is equal.
2. steel pipe cutting device according to claim 1, it is characterised in that：The synchronous wheel drive mechanism includes two together
Step wheel and a Timing Belt, two synchronizing wheels are connected by the toothed belt transmission.
3. steel pipe cutting device according to claim 1, it is characterised in that：The rear end of the crossbeam is provided with motor installation
Frame, the dual-axle motor is fixed in the motor installing frame of the crossbeam, and two rotating shafts of the dual-axle motor are located at institute respectively
State the left and right sides of crossbeam.
4. steel pipe cutting device according to claim 1, it is characterised in that：The top of the column is concave structure, institute
State the recess that crossbeam is installed on the column by jointed shaft.
5. steel pipe cutting device according to claim 1, it is characterised in that：The rear end of the crossbeam is provided with support plate, institute
Support plate is stated to be hinged with the piston rod of the hydraulic cylinder by jointed shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621273954.0U CN206263297U (en) | 2016-11-21 | 2016-11-21 | A kind of steel pipe cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621273954.0U CN206263297U (en) | 2016-11-21 | 2016-11-21 | A kind of steel pipe cutting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206263297U true CN206263297U (en) | 2017-06-20 |
Family
ID=59041469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621273954.0U Expired - Fee Related CN206263297U (en) | 2016-11-21 | 2016-11-21 | A kind of steel pipe cutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206263297U (en) |
-
2016
- 2016-11-21 CN CN201621273954.0U patent/CN206263297U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20170620 Termination date: 20171121 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |