CN210789600U - Special groove cutting machine for inner circle and outer circle of steel plate - Google Patents
Special groove cutting machine for inner circle and outer circle of steel plate Download PDFInfo
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- CN210789600U CN210789600U CN201921699617.1U CN201921699617U CN210789600U CN 210789600 U CN210789600 U CN 210789600U CN 201921699617 U CN201921699617 U CN 201921699617U CN 210789600 U CN210789600 U CN 210789600U
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- connecting sleeve
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- rack
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Abstract
A special groove cutting machine for inner and outer circles of a steel plate. Relates to a cutting process, in particular to a technology for cutting an inner and outer circular groove of a steel plate within 350 mm. The groove cutting machine special for the inner circle and the outer circle of the steel plate is compact and reasonable in structure, simple and convenient to use and capable of cutting the inner circle and the outer circle of the steel plate within 350 mm. Comprises a base, a host bracket, a motor, a speed reducer and a cutting torch adjusting mechanism; the base is arranged on the workpiece; the host bracket is fixedly arranged at the top of the base; the motor is fixedly arranged on the host bracket, and the speed reducer is arranged below the motor and is in transmission connection with the motor; and a cutting gun clamp fixedly connected with the bottom of the longitudinal moving rack. The utility model discloses cutting speed is fast, has reduced the coping volume, has reduced intensity of labour, has improved production efficiency and product quality.
Description
Technical Field
The utility model relates to a cutting process especially relates to the steel sheet inside and outside circle groove cutting technique within 350 mm.
Background
At present, no special equipment except a cutting robot exists for cutting the inner and outer circular welding grooves of the steel plate, generally, manual cutting is performed by workers, the cutting operation is difficult, the cutting surface is rough and disordered, the groove size and the cutting precision are difficult to control, the cutting process is very troublesome, and the working efficiency is very slow. The cutting robot is very complicated to operate, needs alignment, programming, simulation and the like, is not suitable for processing single or small-batch products, and is expensive and high in cost.
SUMMERY OF THE UTILITY MODEL
The utility model provides a to above problem, it is compact reasonable to provide a compact structure, and is simple and convenient to use, can realize the special groove cutting machine of steel sheet inside and outside circle groove cutting of steel sheet inside and outside the 350 mm.
The technical scheme of the utility model is that: comprises a base, a host bracket, a motor, a speed reducer and a cutting torch adjusting mechanism;
the base is arranged on the workpiece;
the host bracket is fixedly arranged at the top of the base;
the motor is fixedly arranged on the host bracket, and the speed reducer is arranged below the motor and is in transmission connection with the motor;
the cutting torch adjusting mechanism comprises a transverse rack, a cutting torch transverse hand wheel, a longitudinal moving rack and a cutting torch longitudinal moving hand wheel;
the end part of the transverse rack is fixedly connected with an output shaft of the speed reducer through a first connecting sleeve;
the cutting torch transverse hand wheel is movably arranged on the transverse rack through a connecting sleeve II;
a transverse gear fixedly connected with the cutting torch transverse hand wheel is arranged on the cutting torch transverse hand wheel, and the transverse gear is meshed with the transverse rack;
the longitudinal moving rack is sleeved on the second connecting sleeve, is positioned on one side of the transverse moving rack and is perpendicular to the transverse moving rack;
the cutting torch longitudinal movement hand wheel is movably arranged on the second connecting sleeve and is provided with a longitudinal movement gear which is fixedly connected, and the longitudinal movement gear extends into the second connecting sleeve and is meshed with the longitudinal movement rack;
and a cutting gun clamp fixedly connected with the bottom of the longitudinal moving rack.
The host bracket is L-shaped and comprises a third connecting sleeve, a vertical rod and a horizontal rod, wherein the vertical rod is vertically arranged, and the horizontal rod is horizontally arranged;
the connecting sleeve III is movably arranged at the top of the longitudinal rod, and the bottom of the longitudinal rod is fixedly connected with the base;
and the connecting sleeve III is provided with an insertion hole matched with the transverse rod, one end of the transverse rod is fixedly connected with the motor, and the other end of the transverse rod extends out of the insertion hole.
The cross section of the transverse rod is polygonal.
The cross section of the transverse rod is circular.
And a cross laser fixedly connected with the bottom of the first connecting sleeve.
And a lifting lug fixedly connected with the top of the connecting sleeve III is arranged.
The top of the third connecting sleeve is provided with a fixedly connected trachea bracket which is L-shaped, and a trachea is connected to the trachea bracket through a hoop or a binding belt.
The base is an electromagnetic base.
The utility model discloses an electromagnetic base, host computer support, trachea support, motor, speed reducer, cutting torch adjustment mechanism, cross laser instrument and burning torch etc.. The main machine support is arranged on the electromagnetic force base, the motor and the speed reducer are arranged on the support, the cutting torch adjusting support is arranged at the tail end of the speed reducer, the cutting torch is convenient to adjust up and down and angles, the cross laser is arranged at the rotation center of the main shaft, and the cross laser emitted by the cross laser is overlapped with the central line of the main shaft. The utility model discloses think about ingenious, simple structure, after placing, only need utilize cross laser alignment by the centre of a circle of cutting workpiece, the angle of the length of properly adjusting the cutting torch again and burning torch can realize adding the groove machining of circle and excircle in the steel sheet. The cutting torch adjusting bracket of the cutting machine can clamp a flame cutting torch or a plasma cutting torch, an external flame cutting appliance or a plasma cutting machine is used as cutting power, the cut groove has high size accuracy, a cut surface is smooth, the cutting speed is high, the grinding amount is reduced, the labor intensity is reduced, and the production efficiency and the product quality are improved.
Drawings
FIG. 1 is a schematic structural view of the inner circular groove of the present invention,
FIG. 2 is a schematic structural view of the outer groove cutting device of the present invention,
FIG. 3 is an enlarged schematic view of the connection state of the connecting sleeve III;
in the figure, 1 is a base, 2 is a host bracket, 21 is a third connecting sleeve, 22 is a longitudinal rod, 23 is a transverse rod, 3 is a motor, 4 is a speed reducer, 5 is a cutting torch adjusting mechanism, 51 is a transverse rack, 52 is a longitudinal rack, 6 is a first connecting sleeve, 7 is a second connecting sleeve, 8 is a cross laser, 9 is a lifting lug, 10 is a trachea bracket, and 11 is a workpiece.
Detailed Description
The utility model is shown in figures 1-3, the arrow direction in the figures shows the moving or rotating direction, which comprises a base 1, a host bracket 2, a motor 3, a speed reducer 4 and a cutting torch adjusting mechanism 5;
the base 1 is arranged on a workpiece 11; the equipment is stably hung on the top surface of the workpiece 11 through the self weight of the base 1 or magnetic force;
the host bracket 2 is fixedly arranged at the top of the base 1;
the motor 3 is fixedly arranged on the host bracket 2, and the speed reducer 4 is arranged below the motor 3 and is in transmission connection with the motor 3;
the cutting torch adjusting mechanism 5 comprises a transverse moving rack 51, a cutting torch transverse moving hand wheel, a longitudinal moving rack 52 and a cutting torch longitudinal moving hand wheel;
the end part of the transverse rack 51 is fixedly connected with an output shaft of the speed reducer 4 through a first fixedly connected connecting sleeve 6;
the rotation of the rotating shaft of the speed reducer 4 drives the transverse rack 51 to rotate, and finally the rotating function of the muzzle of the cutting gun is realized;
the cutting torch transverse hand wheel is movably arranged on the transverse rack 51 through a connecting sleeve II 7;
a transverse gear fixedly connected is arranged on the cutting torch transverse hand wheel, and the transverse gear is meshed with the transverse rack 51;
the arrangement of a transverse gear and a transverse rack 51 on a transverse hand wheel of a cutting torch belongs to the prior art, is the same as the adjustment structure of the cutting torch on a gas cutting machine in the prior art, and aims to adjust the adjustment of the horizontal direction of the muzzle of a cutting gun at the bottom of a longitudinal rack 52, in other words, the horizontal distance between the center of a cross laser 8 and the muzzle of the cutting gun in the case of adjustment;
the longitudinal moving rack 52 is vertically sleeved on the second connecting sleeve 7, is positioned on one side of the transverse moving rack 51 and is perpendicular to the transverse moving rack 51;
the cutting torch longitudinal movement hand wheel is movably arranged on the second connecting sleeve 7, the cutting torch longitudinal movement hand wheel is provided with a longitudinal movement gear which is fixedly connected, the longitudinal movement gear extends into the second connecting sleeve 7 and is meshed with the longitudinal movement rack 52, and the longitudinal movement rack 52 is adjusted and moved in the vertical direction through the rotation of the longitudinal movement gear; in other words, the vertical distance between the muzzle of the cutting gun and the surface of the workpiece 11 is adjusted; the bottom of the longitudinal moving rack 52 is provided with a cutting gun clamp which is fixedly connected. A cutting gun clamp belongs to the prior art and belongs to an easily purchased part.
The flame cutting device or the plasma cutting machine is used as cutting power, and the flame cutting gun or the plasma cutting gun is clamped on the cutting torch adjusting mechanism 5. Placing the special plane on a horizontal workbench (or a workpiece 11), and turning on an electromagnetic switch to adsorb a special plane base 1 on the horizontal workbench; the position of the workpiece 11 to be cut or the host machine bracket 2 is adjusted, so that the laser cross cursor of the main shaft of the special machine is aligned with the circle center of the inner circle and the outer circle to be cut, the distance and the angle from the cutting nozzle to the workpiece 11 from top to bottom and from left to right are adjusted, and the groove cutting can be carried out after the linear speed of the cutting gun is adjusted.
The host bracket 2 is L-shaped and comprises a connecting sleeve III 21, a vertical rod 22 and a horizontal rod 23;
the connecting sleeve III 21 is movably arranged at the top of the longitudinal rod 22, as shown in fig. 3, a connecting column extending downwards is arranged below the connecting sleeve III 21, a connecting groove matched with the connecting column is arranged at the top of the longitudinal rod 22, a threaded hole communicated with the connecting groove is formed in the outer side of the longitudinal rod 22, and a matched bolt is arranged on the threaded hole; after the transverse rod 23 rotates in the rotating direction, the connecting sleeve III 21 is fixed at the top of the longitudinal rod 22 by using a bolt, so that the cutting gun is prevented from shaking during cutting;
the bottom of the longitudinal rod 22 is fixedly connected with the base 1;
an insertion hole matched with the transverse rod 23 is formed in the connecting sleeve III 21, one end of the transverse rod 23 is fixedly connected with the motor 3, and the other end of the transverse rod extends out of the insertion hole.
The cross-section of the transverse bar 23 is polygonal. The polygonal transverse rod 23 can be made of a square tube, the jack hole is matched with the transverse rod 23, adjustment is achieved by drawing the transverse rod 23 in the connecting sleeve III 21, optimization is further achieved, in order to improve cutting stability, a threaded through hole is additionally formed in the top of the connecting sleeve III 21, and the transverse rod 23 is limited in the connecting sleeve III 21 through fastening of bolts;
the cross-section of the transverse bar 23 is circular.
And a cross laser 8 fixedly connected with the bottom of the connecting sleeve I6. The cutting of the inner and outer circular grooves of the steel plate within 350mm can be realized by the device, namely, the distance between the muzzle of the cutting gun and the circle center of the cross laser 8 is mainly adjusted.
And a lifting lug 9 fixedly connected is arranged at the top of the connecting sleeve III 21. Convenient for lifting after cutting.
The top of the third connecting sleeve 21 is provided with a fixedly connected tracheal bracket 10, the tracheal bracket 10 is L-shaped, and the trachea is connected to the tracheal bracket 10 through a hoop or a binding tape.
The base 1 is an electromagnetic base.
Claims (8)
1. The special groove cutting machine for the inner circle and the outer circle of the steel plate is characterized by comprising a base, a host bracket, a motor, a speed reducer and a cutting torch adjusting mechanism;
the base is arranged on the workpiece;
the host bracket is fixedly arranged at the top of the base;
the motor is fixedly arranged on the host bracket, and the speed reducer is arranged below the motor and is in transmission connection with the motor;
the cutting torch adjusting mechanism comprises a transverse rack, a cutting torch transverse hand wheel, a longitudinal moving rack and a cutting torch longitudinal moving hand wheel;
the end part of the transverse rack is fixedly connected with an output shaft of the speed reducer through a first connecting sleeve;
the cutting torch transverse hand wheel is movably arranged on the transverse rack through a connecting sleeve II;
a transverse gear fixedly connected with the cutting torch transverse hand wheel is arranged on the cutting torch transverse hand wheel, and the transverse gear is meshed with the transverse rack;
the longitudinal moving rack is sleeved on the second connecting sleeve, is positioned on one side of the transverse moving rack and is perpendicular to the transverse moving rack;
the cutting torch longitudinal movement hand wheel is movably arranged on the second connecting sleeve and is provided with a longitudinal movement gear which is fixedly connected, and the longitudinal movement gear extends into the second connecting sleeve and is meshed with the longitudinal movement rack;
and a cutting gun clamp fixedly connected with the bottom of the longitudinal moving rack.
2. The inside and outside circle special groove cutting machine for the steel plate according to claim 1, wherein the main machine support is L-shaped and comprises a third connecting sleeve, a vertical rod arranged vertically and a horizontal rod arranged horizontally;
the connecting sleeve III is movably arranged at the top of the longitudinal rod, and the bottom of the longitudinal rod is fixedly connected with the base;
and the connecting sleeve III is provided with an insertion hole matched with the transverse rod, one end of the transverse rod is fixedly connected with the motor, and the other end of the transverse rod extends out of the insertion hole.
3. The inside and outside diameter groove cutting machine for steel plates according to claim 2, wherein the cross section of the transverse rod is polygonal.
4. The inside and outside diameter groove cutting machine for steel plates according to claim 2, wherein the cross-section of the transverse rod is circular.
5. The inside and outside circle special groove cutting machine for the steel plate according to claim 1, wherein a cross laser fixedly connected is arranged at the bottom of the first connecting sleeve.
6. The inside and outside circle special groove cutting machine for the steel plate according to claim 2, wherein a lifting lug fixedly connected is arranged at the top of the third connecting sleeve.
7. The inside and outside circle special groove cutting machine of steel sheet of claim 2, characterized in that the top of adapter sleeve III is equipped with fixed connection's trachea support, trachea support is the L type, and the trachea passes through clamp or ribbon and connects on trachea support.
8. The inside and outside diameter groove cutting machine for steel plates according to claim 1, wherein the base is an electromagnetic base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921699617.1U CN210789600U (en) | 2019-10-11 | 2019-10-11 | Special groove cutting machine for inner circle and outer circle of steel plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921699617.1U CN210789600U (en) | 2019-10-11 | 2019-10-11 | Special groove cutting machine for inner circle and outer circle of steel plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210789600U true CN210789600U (en) | 2020-06-19 |
Family
ID=71236858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921699617.1U Expired - Fee Related CN210789600U (en) | 2019-10-11 | 2019-10-11 | Special groove cutting machine for inner circle and outer circle of steel plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210789600U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111805067A (en) * | 2020-07-29 | 2020-10-23 | 上海宝冶建筑工程有限公司 | Portable arc cutting tool |
| CN114453906A (en) * | 2021-12-31 | 2022-05-10 | 上海贤影法兰制造有限公司 | Flange cutting system and cutting method |
-
2019
- 2019-10-11 CN CN201921699617.1U patent/CN210789600U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111805067A (en) * | 2020-07-29 | 2020-10-23 | 上海宝冶建筑工程有限公司 | Portable arc cutting tool |
| CN114453906A (en) * | 2021-12-31 | 2022-05-10 | 上海贤影法兰制造有限公司 | Flange cutting system and cutting method |
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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: 20200619 Termination date: 20211011 |