CN203265969U - Portable servo system numerical control cutting machine - Google Patents
Portable servo system numerical control cutting machine Download PDFInfo
- Publication number
- CN203265969U CN203265969U CN 201320104979 CN201320104979U CN203265969U CN 203265969 U CN203265969 U CN 203265969U CN 201320104979 CN201320104979 CN 201320104979 CN 201320104979 U CN201320104979 U CN 201320104979U CN 203265969 U CN203265969 U CN 203265969U
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- CN
- China
- Prior art keywords
- numerical control
- servo
- control system
- transverse arm
- cross arm
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Abstract
The utility model provides a portable servo system numerical control cutting machine, comprising an engine base provided with a longitudinal linear guide track and a longitudinal transmission rack; a case chassis capable of siding along the guide track is arranged on the engine base guide track; a gear of a longitudinal servo motor, mounted close to the rack position in the middle of the case chassis, is meshed with the longitudinal rack; a detachable and movable cross arm combining system is mounted at the left side above the case chassis; the cross arm system comprises a cross arm main body, a cross arm line passing slot, a cross arm sliding system, a cross arm servo motor and a small shield; a front face numerical control console is mounted at the right side above the case chassis; the front face numerical control system comprises a numerical control system, an electric appliance base plate, a socket plate and a case shell; two servo motor drivers and a switch power supply are mounted on the electric appliance plate, and form a control circuit together with electric appliances on the numerical control system and the socket plate; a fireproof plate is arranged in the front of the case shell.
Description
Technical field
The utility model relates to a kind of numerical control device for domestic and international welding industry cutting metal sheet material, specifically relates to a kind of servo portable numerical control metal cutter of cutting metal sheet material.
Background technology
potable metal sheet material plasma/flame cutting machine is also referred to as transverse arm removable miniature metal cutter, has volume little, lightweight, the characteristics such as easy to operate, metallurgical, automobile, shipbuilding, the cutting equipment that metal structure and mechanical processing industry are commonly used, portable cutter in the past all adopts stepping motor system, its characteristics are, precision is high, cost is low, extensively adopted by the various types of portable machine, but, the defective of stepping motor system is also to give prominence to very much, moment of torsion as the output of motor when the high speed obviously reduces, can not satisfy the needs of high speed cutting, especially, when portable cutting machine is worked at low-speed region, the motor resonance (stepper motor inherent characteristics) that stepper motor produces because of the slow-speed of revolution, relevant portion amplification by equipment shows, make equipment produce resonance and shake, have a strong impact on cut quality.
Summary of the invention
the purpose of this utility model is exactly to overcome above-mentioned stepping motor system portable numerical control plasma/flame cutting machine defective that existing resonance is shaken and can not be realized high-speed cutting in the reality cutting is used, the portable numerical control metal cutter of a servo control system is provided, this utility model takes the lead in servo control system is used for the portable numerical control cutting machine in the world, compare with the portable numerical control cutting machine of former step motor control system, except the volume that keeps portable machine little, lightweight being convenient to outside external behavior such as assembling carrying etc., also reduced preferably mechanicalness noise, promoted the machining accuracy of equipment, cutting speed and the no-load running speed of portable cutting machine have significantly been improved, height at equipment, in, equal steady maximum output torque under low each operating rate zone, its moment of torsion is tens times of former stepping portable cutting machine, especially overcome the low-frequency resonance phenomenon of former step-by-step control system portable cutting machine, thereby the technology working ability of the portable numerical control cutting machine is risen to a new level.
technical goal of the present utility model realizes by following structural design scheme, the servo portable numerical control metal cutter of the utility model includes a support that line slideway and vertical driving rack are housed, can be along the cabinet chassis that its guide rail slides by being equipped with on frame guide rail, middle part, cabinet chassis is by gear and the longitudinal rack engagement of vertical (X-axis) servomotor of tooth bar position installation, dismountable removable transverse arm combined system is installed in left side, top, cabinet chassis, the transverse arm combined system comprises: the transverse arm main body, the transverse arm crossed beam trunking, transverse arm sliding system and transverse arm (Y-axis) servomotor and little outer cover, front numerical control operating platform is installed on the right side of top, cabinet chassis, this front numerical control operating platform is by digital control system, the electrical equipment base plate, socket and cabinet housing form, two motor servo drivers and a Switching Power Supply are housed on appliance plate, with the electrical part composition control circuit on digital control system and socket.
Main feature and the effect of above servo portable numerical control metal cutter show as:
the principal character of the servo portable numerical control metal of the utility model cutting mill just is, replace with servo-control system the step-by-step control system that uses in former portable cutter comprehensively, replaced stepper motor with servomotor, and increased motor decelerating mechanism, more than the cutting speed that makes portable cutter rises to 10M/min by original 0 to 4M/min, more than no-load running speed rises to 25M/min by original 8M/min, equipment operates steadily, effectively overcome the low frequency Vibration of former step-by-step control system portable cutter, the Motor torque output facet has increased by tens times than former step-by-step control system portable cutter, and realize servomotor turn 2500/min in, cutting speed is respectively at a high speed, middling speed, same moment of torsion output during low speed, thereby stability and working ability and the machining accuracy of portable cutter have significantly been promoted.
For detailed structure of the present utility model, application principle, effect and effect, can obtain with reference to the following description with the accompanying drawings further understanding completely.
Description of drawings
Fig. 1 is embodiment schematic diagram of servo portable numerical control metal cutter of the present utility model;
Fig. 2 is right side example side view of servo portable numerical control metal cutter of the present utility model;
Fig. 3 is that master of servo portable numerical control metal cutter of the present utility model looks cutaway view;
Fig. 4 is cut away left side view of servo portable numerical control metal cutter of the present utility model;
Fig. 5 is vertical view cutaway drawing of servo portable numerical control metal cutter of the present utility model.
The specific embodiment
the servo portable numerical control metal cutter of the utility model includes vertical support 18 of an X-direction, vertically longitudinal rail 11 is equipped with in the both sides of support 18, the cabinet chassis 9 that can slide along its guide rail is housed on longitudinal rail 11, vertical driving rack 10 engagements on the gear 8 of vertical (X-axis) servomotor at 9 middle parts, cabinet chassis and vertical support 18, dismountable removable transverse arm combined system 3 is equipped with in 9 left sides, top, cabinet chassis, the transverse arm combined system comprises: transverse arm main body 4, transverse arm crossed beam trunking 2, transverse arm sliding system 5 and transverse arm servomotor (Y-axis) 6 and little outer cover 1, front numerical control operating platform is installed on the right side of 9 tops, cabinet chassis, this front numerical control operating platform is by digital control system 13, electrical equipment base plate 16, socket 14 and cabinet housing 12 form, two motor servo drivers 17 and a Switching Power Supply 15 are housed on appliance plate, with the electrical part composition control circuit on digital control system and socket, a PLASTIC LAMINATED 7. is equipped with in the front of cabinet housing 12
The above is only a preferred embodiment of the present utility model, is not to limit the scope that the utility model is implemented.Be that all equalizations of doing according to the utility model claim change and modify, be all the utility model the scope of the claims and contain.
Claims (2)
1. servo-drive system the portable numerical control cutting machine that substitutes step-by-step control system with servo-control system, it includes a support that line slideway and vertical driving rack are housed, can be along the cabinet chassis that its guide rail slides by being equipped with on frame guide rail, middle part, cabinet chassis is by gear and the longitudinal rack engagement of the servo longitudinal motor of tooth bar position installation, dismountable removable transverse arm combined system is installed in left side, top, cabinet chassis, the transverse arm combined system comprises: the transverse arm main body, the transverse arm crossed beam trunking, transverse arm sliding system and transverse arm servomotor and little outer cover, front numerical control operating platform is installed on the right side of top, cabinet chassis, this front numerical control operating platform is by digital control system, the electrical equipment base plate, socket and cabinet housing form, two motor servo drivers and a Switching Power Supply are housed on appliance plate, with the electrical part composition control circuit on digital control system and socket.
2. servo portable numerical control metal cutter according to claim 1, it is characterized in that the step-by-step control system with X-axis and Y-axis use in the former portable cutter of the comprehensive replacement of servo-control system, replace stepper motor with servomotor, and increased motor decelerating mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320104979 CN203265969U (en) | 2013-03-08 | 2013-03-08 | Portable servo system numerical control cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320104979 CN203265969U (en) | 2013-03-08 | 2013-03-08 | Portable servo system numerical control cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203265969U true CN203265969U (en) | 2013-11-06 |
Family
ID=49496458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320104979 Expired - Fee Related CN203265969U (en) | 2013-03-08 | 2013-03-08 | Portable servo system numerical control cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203265969U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103801867A (en) * | 2014-02-08 | 2014-05-21 | 卢国孝 | Walking welding structure of walking welding machine |
| CN104384773A (en) * | 2014-10-24 | 2015-03-04 | 武汉一冶钢结构有限责任公司 | Single-track full-automatic spherical shell plate cutting device and method |
-
2013
- 2013-03-08 CN CN 201320104979 patent/CN203265969U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103801867A (en) * | 2014-02-08 | 2014-05-21 | 卢国孝 | Walking welding structure of walking welding machine |
| CN104384773A (en) * | 2014-10-24 | 2015-03-04 | 武汉一冶钢结构有限责任公司 | Single-track full-automatic spherical shell plate cutting device and method |
| CN104384773B (en) * | 2014-10-24 | 2016-05-18 | 武汉一冶钢结构有限责任公司 | The full-automatic Spherical Tank Shell Plates cutter sweep of single track and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Beijing Seigniory NC Equipment Co., Ltd. Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice |
Addressee: Beijing Seigniory NC Equipment Co., Ltd. Document name: Notification of Termination of Patent Right |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131106 Termination date: 20140308 |