CN203292560U - Internal tooth key numerical control machining device - Google Patents
Internal tooth key numerical control machining device Download PDFInfo
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- CN203292560U CN203292560U CN2013203632292U CN201320363229U CN203292560U CN 203292560 U CN203292560 U CN 203292560U CN 2013203632292 U CN2013203632292 U CN 2013203632292U CN 201320363229 U CN201320363229 U CN 201320363229U CN 203292560 U CN203292560 U CN 203292560U
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- main shaft
- key
- machining
- cutter
- guide rail
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Abstract
An internal tooth key numerical control machining device comprises a machine frame (1), a computer system (2), a programmable logic controller (PLC) control system (3) and a tooth shape machining system (4). The computer system (2) is connected with the PLC control system (3) through a data port and conducts two-way data transmission. The PLC control system (3) is used for translating and storing machining program, collecting position and state information of a spindle, a cutter and a servo motor in the tooth shape machining system (4), executing operations such as operation, timing, counting and the like to generate a control command and transmitting the control command through the data port to control action of the tooth shape machining system (4). The tooth shape machining system (4) is installed on the machine frame (1) and comprises a spindle cutter mechanism (41) controlling the position and rotating of the cutter, an X/Y axis sliding table mechanism (42) controlling a key coordinate and a key location mechanism (43) clamping a key. The numerical control machining device is developed specifically for internal tooth key machining, and is high in machining accuracy, high in machining efficiency, simple in operation and low in manufacture cost.
Description
Technical field
The utility model relates to the key process equipment, particularly a kind of internal tooth Internally-toothed key numerically controlled processing equipment.
Background technology
Along with developing rapidly of domestic automobile industrial technology and manufacturing process, the medium and high-grade Car adopts the internal tooth form structure with lock key more, and universal rapidly, at present the existing trend that replaces former external tooth form key.This kind structure key have good looking appearance, lock mutual opening rate low, the advantage such as be difficult to copy.Due to the restriction that is subject to technical know-how and relevant knowledge property right, the supporting enterprise of domestic automobile does not also have desirable automated production solution, does not really reach industrialization production and utilization, has restricted the development of enterprise.
The processing of present domestic internal tooth form key adopts plain-milling machine or improved CNC milling machine to process mostly, but be not dedicated as Internally-toothed key to process and research and develop because be not, need skilled operator and numerical control program establishment level, and machining accuracy is low, production efficiency is low, manufacturing cost is high.
Summary of the invention
For the above-mentioned defect that exists in prior art, the utility model aims to provide that a kind of machining accuracy is high, working (machining) efficiency is high, the Internally-toothed key numerically controlled processing equipment of simple to operate, low cost of manufacture.
The technical solution of the utility model: a kind of Internally-toothed key numerically controlled processing equipment comprises frame, computer system, PLC control system, tooth Profile Machining system; Described computer system is connected with the PLC control system by data-interface and bi-directional transfer of data, for working out, transfer, transmit nc program to the PLC control system, simultaneously the information of PLC control system collection is shown; Described PLC control system is for translation, storage procedure, gather main shaft, cutter, the position of servomotor, status information in the tooth Profile Machining system, carry out the operations such as computing, timing, counting and generate control instruction, by data-interface, transmit the action that control instruction is controlled the tooth Profile Machining system; Described tooth Profile Machining system is arranged on frame, comprise main axle cutter mechanism, X/Y axle slipway mechanism, key positioner mechanism, wherein: described main axle cutter mechanism comprise by motor, main shaft be combined as a whole structure electric main shaft, be arranged on the cutter chuck on electric main shaft, the main shaft holder that is positioned at the cutter chuck below, main shaft Z-direction guide rail and the main shaft Z-direction adjusting bolt parallel with electric main shaft; Described X/Y axle slipway mechanism is the numerical control cross slide unit in known technology, comprises servomotor, ball-screw, line slideway, flexible clutch; Described key positioner mechanism comprises positioning base, guide rail mounted thereto, along the clamp of guide rail movement, be parallel to the locating piece of guide rail and be positioned at the clamping handwheel of guide rail one side.
Above-mentioned Internally-toothed key numerically controlled processing equipment, also comprise cooling system, comprises magnetism servo-electric motor water-cooling and air cooling mechanism, respectively with described electric main shaft on corresponding coolant interface connect.
Above-mentioned Internally-toothed key numerically controlled processing equipment, described servomotor powering mode is for exchanging; The ball-screw endless form is the two circulations of outer circulation, and precision is for grinding level; The line slideway precision is high accuracy.
Ball bearing material in above-mentioned Internally-toothed key numerically controlled processing equipment, described electric main shaft is pottery.
Compared with prior art, the utility model is owing to having adopted technique scheme, and open computer system can guarantee that the customizable degree of profile of tooth is high, and transfers data and carry out the data combination very fast; The PLC control system can be guaranteed the true(-)running of tooth Profile Machining system; Electricity main axle cutter mechanism adopts spindle motor and integrated spindle axis structure, and X/Y axle slipway mechanism is controlled X, Y-axis by the two circular grinding level ball-screws of outer circulation and high accuracy line slideway simultaneously, can guarantee machining accuracy, and is safe; Air-cooled and water-cooling system can guarantee reliability and the life-span of main shaft and cutter; Key positioner mechanism can locate fast to the variety classes key, and is simple to operate, location is reliable, increases work efficiency.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of tooth Profile Machining system of the present utility model;
Fig. 3 is the structural representation of main axle cutter of the present utility model mechanism;
Fig. 4 is the structural representation of X/Y axle slipway mechanism of the present utility model;
Fig. 5 is the structural representation of key positioner of the present utility model mechanism.
Mark in figure:
1, frame; 2, computer system; 3, PLC control system; 4, tooth Profile Machining system; 5, cooling system;
41, main axle cutter mechanism; 42, X/Y axle slipway mechanism; 43, key positioner mechanism;
411, electric main shaft; 412, cutter chuck; 413, main shaft holder;
414, main shaft Z-direction guide rail; 415, main shaft Z-direction adjusting bolt;
421, servomotor; 422, ball-screw; 423, line slideway;
431, positioning base; 432, guide rail; 433, locating piece; 434, clamp;
436, clamp handwheel.
The specific embodiment
Below in conjunction with accompanying drawing and preferred embodiment, the specific embodiment, structure, feature and effect thereof to the Internally-toothed key numerically controlled processing equipment according to the utility model proposes, be described in detail as follows.
Internally-toothed key numerically controlled processing equipment of the present utility model, form as shown in Figure 1, comprises frame 1, computer system 2, PLC control system 3, tooth Profile Machining system 4, cooling system 5.Described computer system 2 comprises main frame, input equipment, output equipment, its main frame is connected with PLC control system 3 by data-interface and bi-directional transfer of data, for working out, transfer, transmit nc program to PLC control system 3, the information that simultaneously PLC control system 3 is gathered shows.Described PLC control system 3 is for translation, storage procedure, gather main shaft, cutter, the position of servomotor, status information in tooth Profile Machining system 4, carry out the operations such as computing, timing, counting and generate control instruction, by data-interface, transmit the action that control instruction is controlled tooth Profile Machining system 4.Described tooth Profile Machining system 4 is arranged on frame 1, comprises main axle cutter mechanism 41, X/Y axle slipway mechanism 42, key positioner mechanism 43, and wherein main axle cutter mechanism 41, X/Y axle slipway mechanism 42 are numerical control, and key positioner mechanism 43 manually controls; Described main axle cutter mechanism 41 comprise by motor, main shaft be combined as a whole structure electric main shaft 411, be arranged on cutter chuck 412 on electric main shaft 411, be positioned at the main shaft holder 413 of cutter chuck 412 belows, main shaft Z-direction guide rail 414 and the main shaft Z-direction adjusting bolt 415 parallel with electric main shaft 411; Described X/Y axle slipway mechanism 42 is the numerical control cross slide unit in known technology, comprises AC servo motor 421, the two circular grinding level ball-screws 422 of outer circulation, high accuracy line slideway 423, flexible clutch; Described key positioner mechanism 43 comprises positioning base 431, guide rail 432 mounted thereto, along the clamp 434 of guide rail movement, be parallel to the locating piece 433 of guide rail and be positioned at the clamping handwheel 436 of guide rail one side.Described cooling system 5 comprises magnetism servo-electric motor water-cooling and air cooling mechanism, with the corresponding coolant interface of described electric main shaft 411, connects respectively.
Software in computer system can be set up the profile of tooth database according to the profile of tooth table that product development is determined, can realize that product specification is selected, the profile of tooth table is selected, set the processing beginning and finish profile of tooth number, and can carry out internal tooth tooth Profile Machining face, processing original position, processing final position, cutter origin position, feed velocity, no-load speed, the initially isoparametric setting of feed stroke and adjustment.Software can be selected processing and jumping cooked mode continuously.
High-speed electric main shaft 411 adopts spindle motor and integrated spindle axis structures, and compact conformation, rotary inertia are little, so the range of speeds is large; Simultaneously owing to adopting the ceramic balls bearing, elasticity end play cancellation, so running accuracy is high, axial motion, circular runout are little.Adopt frequency converter to arrange rotating speed, voltage, electric current, power, and adopt water cooling and the cooling two kinds of modes of wind, the life-span of having improved motor.Because the employing of this high-speed electric main shaft 411, guaranteed surface roughness and working (machining) efficiency that part is processed, and general NC can't guarantee product requirement at all.
The above, it is only preferred embodiment of the present utility model, not the utility model is done to any pro forma restriction, any technical solutions of the utility model content that do not break away from, according to technical spirit of the present utility model, to any simple modification, equivalent variations and modification that above embodiment does, all still belong in the scope of technical solutions of the utility model.
Claims (4)
1. an Internally-toothed key numerically controlled processing equipment, is characterized in that: comprise frame (1), computer system (2), PLC control system (3), tooth Profile Machining system (4); Described computer system (2) is connected with PLC control system (3) by data-interface and bi-directional transfer of data, for working out, transfer, transmit nc program to PLC control system (3), the information that simultaneously PLC control system (3) is gathered shows; Described PLC control system (3) is for translation, storage procedure, gather main shaft, cutter, the position of servomotor, status information in tooth Profile Machining system (4), carry out the operations such as computing, timing, counting and generate control instruction, by data-interface, transmit the action that control instruction is controlled tooth Profile Machining system (4); It is upper that described tooth Profile Machining system (4) is arranged on frame (1), comprises main axle cutter mechanism (41), X/Y axle slipway mechanism (42), key positioner mechanism (43), wherein:
Described main axle cutter mechanism (41) comprise by motor, main shaft be combined as a whole structure electric main shaft (411), be arranged on cutter chuck (412) on electric main shaft (411), be positioned at the main shaft holder (413) of cutter chuck (412) below, main shaft Z-direction guide rail (414) and the main shaft Z-direction adjusting bolt (415) parallel with electric main shaft (411);
Described X/Y axle slipway mechanism (42) is the numerical control cross slide unit in known technology, comprises servomotor (421), ball-screw (422), line slideway (423), flexible clutch;
Described key positioner mechanism (43) comprises positioning base (431), guide rail (432) mounted thereto, along the clamp (434) of guide rail movement, be parallel to the locating piece (433) of guide rail and be positioned at the clamping handwheel (436) of guide rail one side.
2. Internally-toothed key numerically controlled processing equipment as claimed in claim 1 is characterized in that: also comprise cooling system (5), comprise magnetism servo-electric motor water-cooling and air cooling mechanism, respectively with described electric main shaft (411) on corresponding coolant interface connect.
3. Internally-toothed key numerically controlled processing equipment as claimed in claim 2 is characterized in that: described servomotor (421) powering mode is for exchanging; Ball-screw (422) endless form is the two circulations of outer circulation, and precision is for grinding level; Line slideway (423) precision is high accuracy.
4. Internally-toothed key numerically controlled processing equipment as described as above-mentioned arbitrary claim is characterized in that: the ball bearing material in described electric main shaft (411) is pottery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203632292U CN203292560U (en) | 2013-06-24 | 2013-06-24 | Internal tooth key numerical control machining device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203632292U CN203292560U (en) | 2013-06-24 | 2013-06-24 | Internal tooth key numerical control machining device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203292560U true CN203292560U (en) | 2013-11-20 |
Family
ID=49568600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203632292U Expired - Fee Related CN203292560U (en) | 2013-06-24 | 2013-06-24 | Internal tooth key numerical control machining device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203292560U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103286359A (en) * | 2013-06-24 | 2013-09-11 | 贵州华昌汽车电器有限公司 | Inner-tooth key numerical control processing equipment |
| CN107119997A (en) * | 2017-07-13 | 2017-09-01 | 安徽忠芯锁业有限公司 | A kind of mechanical coding and management method for anti-technology unlocking |
-
2013
- 2013-06-24 CN CN2013203632292U patent/CN203292560U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103286359A (en) * | 2013-06-24 | 2013-09-11 | 贵州华昌汽车电器有限公司 | Inner-tooth key numerical control processing equipment |
| CN107119997A (en) * | 2017-07-13 | 2017-09-01 | 安徽忠芯锁业有限公司 | A kind of mechanical coding and management method for anti-technology unlocking |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20131120 Termination date: 20190624 |