CN203509723U - Machine tool feeding control system - Google Patents
Machine tool feeding control system Download PDFInfo
- Publication number
- CN203509723U CN203509723U CN201320523240.0U CN201320523240U CN203509723U CN 203509723 U CN203509723 U CN 203509723U CN 201320523240 U CN201320523240 U CN 201320523240U CN 203509723 U CN203509723 U CN 203509723U
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- control system
- machine tool
- screw mandrel
- speed
- tool feed
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Abstract
The utility model discloses a machine tool feeding control system. A machine tool comprises a longitudinal screw rod, a transverse screw rod, a perpendicular lifting screw rod, a control panel and an electrical control system. The machine tool feeding control system is provided with a direct-current adjustable-speed motor and a direct-current motor controller. The direct-current adjustable-speed motor is connected with an electrical control system circuit through the direct-current motor controller; a main shaft of the direct-current adjustable-speed motor is respectively connected with the longitudinal screw rod, the transverse screw rod and the perpendicular lifting screw rod through a clutch and an electromagnetic reversing device. According to the technical scheme, a machine tool feeding mechanism in the prior art is simplified, the machine tool feeding mechanism is operated more conveniently and visually through automatic electrical control and adjustment, the labor intensity of operators is relieved, the work load is relieved, semiautomatic operation is achieved, and the machine tool feeding control system indicates the future development direction of the machine tool feeding control system.
Description
Technical field
The utility model belongs to the technical field of machine cut machining tool, relates to the feed mechanism of lathe, and more particularly, the utility model relates to a kind of machine tool feed control system.
Background technology
At present, in the operation of existing machine tool, the operation and controlling that still uses the handle of a large amount of machineries to carry out feed motion, realizes interlocking, but complex operation, and mechanically need could promote by larger power when lever operated, also increased workman's the amount of labour.
Utility model content
The utility model provides a kind of machine tool feed control system, its objective is that the operation of lathe is more easy and light quick.
To achieve these goals, the technical scheme that the utility model is taked is:
Machine tool feed control system of the present utility model, described lathe comprises longitudinal screw mandrel, cross lead screw, vertical lift screw mandrel, control panel and electric control system, described machine tool feed control system is provided with DC speed-regulating motor and DC motor controller, and described DC speed-regulating motor is connected with described electric control system circuit by DC motor controller; The main shaft of described DC speed-regulating motor is connected with described longitudinal screw mandrel, cross lead screw, vertical lift screw mandrel respectively by clutch and electromagnetic reversing arrangement.
Described control panel is provided with integral type control crank, and described integral type control crank is connected with described electric control system by control circuit.
Described integral type control crank is provided with all around and left-handed, clockwise direction control structure, six directions of motion of the corresponding machine tool feeding mechanism of difference, the i.e. rotating of described longitudinal screw mandrel, cross lead screw, vertical lift screw mandrel; Each direction is established two gears, and first grade is entered for work, and second gear is F.F., and each gear is equipped with electric signal element, and is connected with described electric control system.
On described control panel, be also provided with that feed speed gear knob, main shaft are driven button, main shaft closes button and scram button, and be connected with described electric control system circuit respectively.
The utility model adopts technique scheme, machine tool feeding mechanism of the prior art is simplified, by electric automatic control and adjusting, made the more convenient to operate of machine tool feeding mechanism with directly perceived, and reduced operating personnel's the amount of labour, alleviated workman's burden; Having realized semiautomation operation, is the direction of the future development of lathe control system.
Accompanying drawing explanation
Below the expressed content of each width accompanying drawing of this description and the mark in figure are briefly described:
Fig. 1 is control system structural representation of the present utility model;
Fig. 2 is panel construction schematic diagram of the present utility model;
Fig. 3 is integral type control crank structural representation;
Fig. 4 be integral type control crank all around direction work enter view;
Fig. 5 is integral type control crank direction F.F. all around view;
Fig. 6 is that the left-handed dextrorotation work of integral type control crank is entered view;
Fig. 7 is the top view of structure shown in Fig. 6;
Fig. 8 is the left-handed dextrorotation F.F. of integral type control crank view;
Fig. 9 is the top view of structure shown in Fig. 8.
In figure, be labeled as:
1, electric control system, 2, DC speed-regulating motor, 3, DC motor controller, 4, clutch, 5, electromagnetic reversing arrangement, 6, control panel, 7, longitudinal screw mandrel, 8, cross lead screw, 9, vertical lift screw mandrel, 10, integral type control crank, 11, feed speed gear knob, 12, button left by main shaft, and 13, main shaft closes button, 14, scram button.
The specific embodiment
Contrast accompanying drawing below, by the description to embodiment, the specific embodiment of the present utility model is described in further detail, to help those skilled in the art to have more complete, accurate and deep understanding to inventive concept of the present utility model, technical scheme.
Structure as shown in Figures 1 to 9, is machine tool feed control system of the present utility model, and described lathe comprises longitudinal screw mandrel 7, cross lead screw 8, vertical lift screw mandrel 9, control panel 6 and electric control system 1.Longitudinally screw mandrel 7, cross lead screw 8, vertical lift screw mandrel 9 all have the rotation of both direction, realize the positive backward feed of longitudinal, horizontal and three directions of lifting of workbench.Control panel 6 is controlled for machine tool feed.
The utility model is applied to simplify machine tool operation, the method for the processing that realizes semi-automation.
In order to solve the problem that prior art exists and to overcome its defect, realize the more easy and goal of the invention quickly and easily of the operation of lathe, the technical scheme that the utility model is taked is:
As shown in Figures 1 to 9, machine tool feed control system of the present utility model is provided with DC speed-regulating motor 2 and DC motor controller 3, and described DC speed-regulating motor 2 is connected with described electric control system 1 circuit by DC motor controller 3; The main shaft of described DC speed-regulating motor 2 is connected with described longitudinal screw mandrel 7, cross lead screw 8, vertical lift screw mandrel 9 respectively by clutch 4 and electromagnetic reversing arrangement 5.
Electric control system 1 is partly realized it and is controlled function by control power output, direction control section, control panel, and the clutch 4 of three motions of machine tool feed is controlled by electromagnetic reversing arrangement 5.
The three-phase alternating current motor that technique scheme use DC speed-regulating motor 2 and DC motor controller 3 replacements are traditional and deceleration, speed change gear, realize high torque (HT) output and the infinitely variable speeds of milling machine feeding part.
The utility model is partly simplified and optimizes traditional machine tool feed.Electrical control control system 1 is controlled DC speed-regulating motor 2 by DC motor controller 3, accomplishes corresponding rotation direction and running speed; By electrical equipment is set in electric control system, and by integral type control crank 10, realize the quick and feeding at a slow speed of 6 directions of milling machine feed system, and the speed that can also realize easily regulates, making more convenient to operate and intuitively, is the developing direction of following lathe.
Be illustrated in figure 1 control system schematic diagram, described control panel 6 is provided with integral type control crank 10, and described integral type control crank 10 is connected with described electric control system 1 by control circuit.
Electric control system 1 of the present utility model is also controlled the electromagnetic reversing arrangement 5 at two places, make clutch 4 adhesives or disengagement, both are in conjunction with the required feed motion of complete operation person, use the integral type control crank 10 on control panel 6, direction and feed speed output signal are passed to electric control system 1, to control the clutch of electromagnetic reversing arrangement 5 foldings, solenoidoperated cluthes 4; Meanwhile, electric control system 1 provide rotating and tach signal to DC motor controller 3 to control DC speed-regulating motor 2, realize the infinitely variable speeds feeding of 6 directions, two gears of each direction.
Referring to Fig. 3, shown in the integral type control crank 10 stated be provided with all around and left-handed, clockwise direction control structure, six directions of motion of the corresponding machine tool feeding mechanism of difference, be the rotating of described longitudinal screw mandrel 7, cross lead screw 8, vertical lift screw mandrel 9, can realize the work of 6 directions and enter and fast forward action.Each direction is established two gears, and first grade is entered for work, and second gear is F.F., and each gear is equipped with electric signal element, and is connected with described electric control system 1.
Integral type control crank 10 is provided with criss-cross groove, is provided with feeler lever in groove, for touching corresponding signal switch.Feeler lever is provided with back-moving spring.By spacing steel ball and space cam, making work enter state can keep.Criss-cross groove is controlled all around four direction; Criss-cross groove width all equates; Owing to sticking in a groove, just can not operate the signaling switch of other groove, realize the interlocking of all around four direction action; Handle driving lever place is square, coordinates with the square groove on the criss-cross groove center of base, can not be forwards, backwards simultaneously while making left-handed and dextrorotation, the action of left and right four direction, realize the interlock function that left-handed and dextrorotation and all around four direction move.
Referring to Fig. 4 and Fig. 5, each direction of cross recessed has again two gears; First grade is entered for work, and second gear is F.F., and wherein work carry is put and can be paused, and control stick is not applied and appoints external force, and control stick also can be put and remain unchanged in work carry, realizes Automatic continuous processing feeding; Control stick self-return during F.F..Each gear is all connected with electric control system 1 by signaling switch, realizes respectively that work is entered and F.F..
Referring to Fig. 6 to Fig. 9, handle driving lever is connected with the rotary sleeve on cam by articulation structure, make cam and the rotation of handle driving lever interlock, but handle driving lever can carry out angle swinging in the rotary sleeve on cam, because the aperture of the rotary sleeve on cam is larger, meet the requirement of the operational movement of two gears completely, and handle driving lever moves in described criss-cross groove, form angle with its axis, realize each gear of all around four direction action and control.
The articulation structure of the rotary sleeve on handle driving lever and cam is located at the centre of gyration of above-mentioned angle swinging.So-called articulation structure, is on the inwall of cam rotary sleeve, to establish the pin fixing with it, the intersect vertical axis of the axis of this pin and described cam rotary sleeve.This pin inserts in described handle driving lever respective aperture, and the diameter of the aperture ratio pin of described respective aperture is larger, meets the needs that handle driving lever tilts.
Referring to Fig. 7 and Fig. 9, in handle driving lever when rotation,, the rotation of band moving cam, in cam rotary course, touches respectively forward and reverse signaling switch, forward and oppositely have respectively again work to enter and two gears of F.F.; This four signaling switch electric control systems 1 connect, and realize respectively that work is entered and F.F..
Because the square length of side at handle driving lever place coordinates just with criss-cross groove width, so after in handle driving lever card entry slot, cannot be rotated; And when left-handed and dextrorotation, because handle is absorbed in the center position in groove, and angular deflection, just can not snap in again the groove of other four direction, thereby realize interlock function, as shown in Figure 2; Its each work carry is put and is seen Fig. 4 to 7; Its work speed is controlled with feed speed gear knob as described below 11.
Referring to Fig. 2, on shown control panel 6, be also provided with that feed speed gear knob 11, main shaft are driven button 12, main shaft closes button 13 and scram button 14, and be connected with described electric control system 1 circuit respectively.
Feed speed gear knob 11, for controlling work speed and the fast forward speed of all directions feeding, is in fact the rotating speed of directly controlling DC speed-regulating motor 2.
By reference to the accompanying drawings the utility model is exemplarily described above; obviously the utility model specific implementation is not subject to the restrictions described above; as long as adopted the improvement of the various unsubstantialities that method of the present utility model design and technical scheme carry out; or without improving, design of the present utility model and technical scheme are directly applied to other occasion, all within protection domain of the present utility model.
Claims (6)
1. a machine tool feed control system, described lathe comprises longitudinal screw mandrel (7), cross lead screw (8), vertical lift screw mandrel (9), control panel (6) and electric control system (1), it is characterized in that: described machine tool feed control system is provided with DC speed-regulating motor (2) and DC motor controller (3), described DC speed-regulating motor (2) is connected with described electric control system (1) circuit by DC motor controller (3); The main shaft of described DC speed-regulating motor (2) is connected with described longitudinal screw mandrel (7), cross lead screw (8), vertical lift screw mandrel (9) respectively by clutch (4) and electromagnetic reversing arrangement (5).
2. according to machine tool feed control system claimed in claim 1, it is characterized in that: described control panel (6) is provided with integral type control crank (10), described integral type control crank (10) is connected with described electric control system (1) by control circuit.
3. according to machine tool feed control system claimed in claim 2, it is characterized in that: described integral type control crank (10) is provided with all around and left-handed, clockwise direction control structure, six directions of motion of the corresponding machine tool feeding mechanism of difference, i.e. the rotating of described longitudinal screw mandrel (7), cross lead screw (8), vertical lift screw mandrel (9); Each direction is established two gears, and first grade is entered for work, and second gear is F.F., and each gear is equipped with electric signal element, and is connected with described electric control system (1).
4. according to the machine tool feed control system described in claim 1 or 2 or 3, it is characterized in that: on described control panel (6), be also provided with feed speed gear knob (11) and be connected with described electric control system (1) circuit.
5. according to the machine tool feed control system described in claim 1 or 2 or 3, it is characterized in that: on described control panel (6), be also provided with main shaft and drive button (12) with main shaft pass button (13) and be connected with described electric control system (1) circuit.
6. according to the machine tool feed control system described in claim 1 or 2 or 3, it is characterized in that: on described control panel (6), be also provided with scram button (14) and be connected with described electric control system (1) circuit.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201320523240.0U CN203509723U (en) | 2013-08-26 | 2013-08-26 | Machine tool feeding control system |
Applications Claiming Priority (1)
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CN201320523240.0U CN203509723U (en) | 2013-08-26 | 2013-08-26 | Machine tool feeding control system |
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CN203509723U true CN203509723U (en) | 2014-04-02 |
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CN201320523240.0U Expired - Fee Related CN203509723U (en) | 2013-08-26 | 2013-08-26 | Machine tool feeding control system |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103447874A (en) * | 2013-08-26 | 2013-12-18 | 黄山皖南机床有限公司 | Feeding control system for machine tool |
-
2013
- 2013-08-26 CN CN201320523240.0U patent/CN203509723U/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103447874A (en) * | 2013-08-26 | 2013-12-18 | 黄山皖南机床有限公司 | Feeding control system for machine tool |
CN103447874B (en) * | 2013-08-26 | 2016-05-04 | 黄山皖南机床有限公司 | A kind of machine tool feed control system |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
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: 20140402 Termination date: 20160826 |