CN2810869Y - Numerically controlled lathe - Google Patents
Numerically controlled lathe Download PDFInfo
- Publication number
- CN2810869Y CN2810869Y CN 200520035259 CN200520035259U CN2810869Y CN 2810869 Y CN2810869 Y CN 2810869Y CN 200520035259 CN200520035259 CN 200520035259 CN 200520035259 U CN200520035259 U CN 200520035259U CN 2810869 Y CN2810869 Y CN 2810869Y
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- motor
- protective cover
- numerically controlled
- cable
- controlled lathe
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Abstract
The utility model discloses a numerically controlled lathe of a flat guide rail, which is characterized in that a motor of an X axle is arranged on a middle carriage through a support of a motor of an X axle. Space above the middle carriage is used for manufacturing a protecting cover of a motor and a cable, wherein the bottom of the protecting cover of a motor and a cable is provided with a notch, and the motor of an X axle and the relevant cable are contained in the notch. In the protecting cover of a motor and a cable, the relevant cable can be hung on a suspender of a cable, various lead limit switches and limit blocks can be arranged in the protecting cover of a motor and a cable, and a back baffle of the protecting cover of a motor and a cable is a movable door. The structure of the utility model is favorable to the installation and maintenance of circuits and is convenient for cleaning iron chips and sweeping the lathe, and the more important is that all the motor and the relevant cable are arranged in the protecting cover of a motor and a cable to prevent from the harm of the iron chips, cutting fluid, dust and impurities. The safety of the motor and the relevant cable are protected, the reliability of the lathe is improved, and failure rates are decreased.
Description
(1) technical field:
The utility model relates to a kind of level gauge horizontal digital-control lathe.
(2) background technology:
Numerically controlled lathe utilizes computer numerical control (CNC) technology control servomotor, the main shaft of servomotor transmission lathe, saddle, middle carriage motion.Numerically controlled lathe is replacing engine lathe and mechanically operated automatic lathe gradually.Numerically controlled lathe has automatically, characteristics such as accurate, efficient, flexible.Numerically controlled lathe has two Control Shafts at least: X-axis and Z axle.X-axis is vertical with main shaft, and the Z axle is parallel with main shaft.
Level gauge horizontal digital-control lathe is a kind of numerically controlled lathe of using always.Level gauge horizontal digital-control lathe Z axle control saddle moves, and X-axis control middle carriage moves, and middle carriage is installed on the saddle, moves with saddle.Electric driving tool post is installed on the middle carriage, moves with middle carriage, also moves with saddle certainly.X-axis control motor, electric driving tool post, distance caging device etc. all move with saddle.Therefore just there are a lot of electric wires to move with saddle.
The common installation method of level gauge horizontal digital-control lathe X-axis control motor has:
1, motor shaft cogged, screw axis cogged pass through gears engaged.Motor is below the X-axis guide pass.
2, arbor toothing shape belt pulley, screw axis toothing shape belt pulley mesh by odontoid belt.Motor is below the X-axis guide pass.3, motor shaft and screw mandrel are coaxial direct-connected.Motor shaft is below guide pass.
The common installation method of electric wire that level gauge horizontal digital-control lathe is guided saddle into is the arranged beneath along body of lathe bed Z axis rail.
Above-mentioned different installation method has a common feature: the X-axis motor is below the X-axis guide pass.Electric wire is below the lathe guide rail.
This some significant disadvantages that are equipped with:
1, allow X-axis motor and a lot of electric wire just in time be in the splash zone of smear metal and cooling fluid.When smear metal more for a long time, smear metal will be bumped the extension electric wire.When cleaning iron filings, cleaning lathe, pull electric wire through regular meeting.Moist, pull and cause fault easily.
2, for to prevent iron filings, cutting fluid, dust foreign material and staff influence, must take special protection, as protective casing is set, wears flexible pipe or trough etc. cable to cable.Motor also will install protected enclosure additional.Like this with regard to the place of make piling up smear metal arranged a lot, very crucial, very irregular electric wire and protection shell thereof again.Though the protection that protective casing is arranged, wear flexible pipe or wire casing is among the erosion of smear metal, cutting fluid, dust foreign material for a long time, particularly the blank area of cable can be subjected to pollute inevitably, causes fault.
3, the maintenance inconvenience is installed and used to too complicated feasible production of safeguard procedures, and the cleaning lathe is also inconvenient.
(3) utility model content:
The purpose of this utility model has provided a kind of numerically controlled lathe, and it has the new installation method of X-axis motor; Another purpose of the present utility model is owing to adopted the new installation method of X-axis motor, can implement thoroughly protection to X-axis motor and associated electrical cable thereof.
Numerically controlled lathe, comprise lathe bed, be positioned at the headstock of lathe bed one left end and be positioned at the tailstock of another right-hand member of lathe bed, electrical control cabinet is placed in the back of headstock, Z is positioned on the bed ways to the saddle of motion, the middle carriage of X to motion is installed on the saddle, the X-axis motor is installed on the X-axis electric machine support that connects firmly with saddle, be sent to cable on the X-axis motor and other relevant cables and draw from electrical control cabinet, what the method for installing with traditional numerically controlled lathe X-axis provided with motor at lower was different is: lift the top that the X-axis motor is installed in middle carriage on the X-axis electric machine support.The top of middle carriage is the space of clear, the upper installation of X-axis motor is the same with the driving function that the next installation realizes, carry on the layout of only associated cable, in addition owing to will dodge the motion backward of middle carriage X-axis protective cover, be connected X-axis electric machine support on the saddle and must extend back earlier to go up again and lift, realize the upper installation of X-axis motor with this.
Upper installation just because of the X-axis motor, can realize that X-axis motor and relevant cables thereof place a motor cable protective cover that is installed in middle carriage top jointly, described cable is drawn from the notch that motor cable protective cover below is provided with, and described notch is to be provided with for the X-axis electric machine support stretches out and moves around.Under this structure, X-axis motor and relevant cables thereof are closed in the motor cable protective cover basically, make smear metal, cutting fluid, dust in air foreign material can not have influence on X-axis motor and relevant cables thereof wherein; And abdicated the space of lathe below, be beneficial to the accumulation smear metal, clear up and sweep lathe.
No matter for the production of the numerical control transformation or the original-pack level gauge numerically controlled lathe of engine lathe, the utility model can both be suitable for.For original-pack level gauge numerically controlled lathe, because protective cover behind the numerically controlled lathe himself has been installed, therefore can utilize the structure of several plate faces realization motor cable protective covers of original back protective cover: allow motor cable protective cover top board overlap with protective cover top board behind the numerically controlled lathe, behind motor cable protective cover backboard and the numerically controlled lathe behind the protective cover plate overlap, motor cable protective cover left baffle overlaps with the left and right sides plate of protective cover behind the numerically controlled lathe respectively, the part that need increase newly is the base plate of motor cable protective cover front apron and motor cable protective cover, motor cable protective cover front apron is in the face of the numerically controlled lathe front, and the base plate of motor cable protective cover is to giving on the part that the X-axis electric machine support extends back.
For making the cable in the motor cable protective cover neatly not messy, preventing that cable is dilatory causes damage within it, X-axis motor cable and other cable circles can be made the electric wire bundle, with hook the electric wire bundle is suspended on the cable suspension rod in the motor cable protective cover, along with moving around about saddle, the electric wire bundle is being suspended along the cable suspension rod and is moving.
Motor cable protective cover backboard can be made the structure of movable doorboard, can open backward, is convenient to install and the maintenance circuit.
The various journey controllers of Z axle that are installed on the lathe can be installed in the motor cable protective cover; with the protection that obtains sealing; for example Z axle stroke limit mechanical origin switch, Z shaft mechanical initial point block, the positive positive stop of Z axle stroke, the negative positive stop of Z axle stroke are installed in it; Z axle stroke limit mechanical origin switch is packed on the X-axis electric machine support, Z axle stroke limit mechanical origin switch can be respectively be packed in motor cable protective cover base plate on the negative positive stop of Z shaft mechanical initial point block, the positive positive stop of Z axle stroke, Z axle stroke contact.
The utility model has the advantages that:
1, smear metal, cutting fluid, dust foreign material can not fallen on X-axis motor and the cable, and cleaning iron is cut and swept lathe and can not run into X-axis motor and cable, can prolong this a part of life-span of numerically controlled lathe, reduces fault rate.
2, simple in structure, easy for installation.Can improve the production efficiency of numerically controlled lathe, shorten the production cycle, also can reduce the production cost of numerically controlled lathe simultaneously.
3, because of cable trough not, do not wear flexible pipe, maintenance, easy to maintenance.
4, operating personnel to maintain lathe more convenient, more thorough.
(4) description of drawings:
Fig. 1 is the rearview of a kind of embodiment when unshielded of the utility model.
Fig. 2 is the left view of Fig. 1 embodiment.
Fig. 3 is a kind of rearview that embodiment when protecting is arranged of the utility model.
Fig. 4 is the left view of Fig. 3 embodiment.
(5) specific embodiment
In Fig. 1, the embodiment shown in Figure 2, numerically controlled lathe is less than the back protective cover, and this situation generally is the numerically controlled lathe that becomes with ordinary lathe.The level that is connecting firmly X-axis electric machine support 7 on the rear end face of saddle 3 part that extends back, the length of extension is greater than X-axis protective cover 5 range backward, the upwards vertical component of X-axis electric machine support 7 connects firmly with the tail end of the part that extends back, X-axis motor 9 is packed on the vertical position that X-axis electric machine support 7 makes progress, and being positioned at the top of middle carriage 4, the toothed wheel on X-axis motor 9 axle heads is connected with toothed wheel on the X-axis screw mandrel by odontoid belt.
Fang Tizhu shape motor cable protective cover 1 laterally connects firmly in numerically controlled lathe guide rail back side top, and the cavity volume in it is placed in one motor cable, and there is a bar shaped notch motor cable protective cover 1 below, as the overhanging window of X-axis electric machine support 7 vertical components; X-axis motor 9 and relevant electric wire bunch of cables 8 are drawn from electrical control cabinet 6, pass motor cable protective cover 1 side panel 13 and enter and be connected with other electric elements with X-axis motor 9; Single line cable suspension rod 19 is laterally installed in the top of X-axis motor 9 in the motor cable protective cover 1, and all electric wire bundles 8 are hung on the cable suspension rod 19 by unsettled; The dodge gate of back plate 11 for outwards opening of motor cable protective cover 1.
Installing Z axle stroke limit mechanical origin switch 15 on the vertical position of X-axis electric machine support 7, Z shaft mechanical initial point block 16, the positive positive stop 17 of Z axle stroke is installed on motor cable protective cover 1 base plate of tailstock one side, the negative positive stop 18 of Z axle stroke is packed on motor cable protective cover 1 base plate of headstock 2 one sides, the vertical position of X-axis electric machine support 7 is with saddle 3 side-to-side movements the time, Z axle stroke limit mechanical origin switch 15 on it can be respectively and Z shaft mechanical initial point block 16, the positive positive stop 17 of Z axle stroke, the contact that collides of the negative positive stop 18 of Z axle stroke is to carry out spacing to saddle 3Z to stroke.As can be seen, the cable that is connected with each limit switch, positive stop also is to be in the motor cable protective cover 1.
In the production of the numerically controlled lathe that protective cover is arranged, embodiment as shown in Figure 3, Figure 4, the back protective cover that can make full use of numerically controlled lathe forms the square scapus shape structure of motor cable protective cover 1.In this structure, motor cable protective cover 1 top board 12 can overlap with protective cover top board behind the numerically controlled lathe, motor cable protective cover 1 backboard 11 can overlap with plate behind the protective cover behind the numerically controlled lathe, and motor cable protective cover 1 left and right side baffle plate 13,14 can be respectively overlaps with the left and right sides plate of protective cover behind the numerically controlled lathe; To the base plate of the motor cable protective cover 1 that gives on middle carriage 4,10 need of motor cable protective cover 1 front apron of facing the numerically controlled lathe front increase making in addition.
Claims (7)
1 numerically controlled lathe, comprise lathe bed, be positioned at the headstock of lathe bed left end and be positioned at the tailstock of lathe bed right-hand member, electrical control cabinet is placed in the back of headstock, Z is positioned on the bed ways to the saddle of motion, the middle carriage of X to motion is installed on the saddle, the X-axis motor is installed on the X-axis electric machine support that connects firmly with saddle, cable and other relevant cables of being sent on the X-axis motor are drawn from electrical control cabinet, it is characterized in that: X-axis electric machine support (7) upwards is installed in X-axis motor (9) top of middle carriage (4).
2, numerically controlled lathe according to claim 1 is characterized in that: X-axis electric machine support (7) extends back earlier from saddle (3) rear side and extends upward, and structure is " L " shape of horizontal positioned.
3, numerically controlled lathe according to claim 1 and 2, it is characterized in that: X-axis motor (9) and relevant cables thereof are in one and are fixedly mounted in the motor cable protective cover (1) of middle carriage (4) top, and motor cable protected enclosure (1) below is provided with the notch that stretches out and move around for X-axis electric machine support (7).
4, numerically controlled lathe according to claim 3, it is characterized in that: motor cable protective cover (1) top board (12) overlaps with protective cover top board behind the numerically controlled lathe, behind motor cable protective cover (1) backboard (11) and the numerically controlled lathe behind the protective cover plate overlap, motor cable protective cover (1) left baffle (13,14) overlaps with the left and right sides plate of protective cover behind the numerically controlled lathe respectively, the base plate of motor cable protective cover (1) is to giving on middle carriage (4), and motor cable protective cover (1) front apron (10) is in the face of the numerically controlled lathe front.
5, numerically controlled lathe according to claim 3 is characterized in that: X-axis motor (9) and relevant cables thereof are suspended on the interior cable suspension rod (19) of motor cable protective cover (1).
6 numerically controlled lathes according to claim 4 is characterized in that: the backboard (11) of motor cable protective cover (1) is a portable plate.
7, numerically controlled lathe according to claim 3, it is characterized in that: installing Z axle stroke limit mechanical origin switch (15) on the X-axis electric machine support (7), can be respectively be packed in motor cable protective cover (1) base plate on the negative positive stop (18) of Z shaft mechanical initial point block (16), the positive positive stop of Z axle stroke (17), Z axle stroke contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520035259 CN2810869Y (en) | 2005-08-19 | 2005-08-19 | Numerically controlled lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520035259 CN2810869Y (en) | 2005-08-19 | 2005-08-19 | Numerically controlled lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2810869Y true CN2810869Y (en) | 2006-08-30 |
Family
ID=36937253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520035259 Expired - Fee Related CN2810869Y (en) | 2005-08-19 | 2005-08-19 | Numerically controlled lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2810869Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103357903A (en) * | 2013-07-01 | 2013-10-23 | 安徽力成机械装备有限公司 | Novel tailstock of numerically-controlled lathe |
| CN103418838A (en) * | 2012-05-22 | 2013-12-04 | 合济工业股份有限公司 | Horizontal band sawing machine with two-dimensional movable saw bench |
| CN103785865A (en) * | 2014-01-23 | 2014-05-14 | 滕州市大地机床股份有限公司 | Novel automatic tailstock of lathe |
| CN103909276A (en) * | 2014-03-27 | 2014-07-09 | 浙江金汤机床有限公司 | Numerical-control lathe with flat lathe bed and linear rails |
| CN107498376A (en) * | 2017-08-18 | 2017-12-22 | 李占福 | A kind of ratchet-gear wheel cutting apparatus with safeguard function |
-
2005
- 2005-08-19 CN CN 200520035259 patent/CN2810869Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103418838A (en) * | 2012-05-22 | 2013-12-04 | 合济工业股份有限公司 | Horizontal band sawing machine with two-dimensional movable saw bench |
| CN103418838B (en) * | 2012-05-22 | 2016-06-15 | 合济工业股份有限公司 | The horizontal band sawing machine of tool two-dimensional movement buck |
| CN103357903A (en) * | 2013-07-01 | 2013-10-23 | 安徽力成机械装备有限公司 | Novel tailstock of numerically-controlled lathe |
| CN103785865A (en) * | 2014-01-23 | 2014-05-14 | 滕州市大地机床股份有限公司 | Novel automatic tailstock of lathe |
| CN103909276A (en) * | 2014-03-27 | 2014-07-09 | 浙江金汤机床有限公司 | Numerical-control lathe with flat lathe bed and linear rails |
| CN107498376A (en) * | 2017-08-18 | 2017-12-22 | 李占福 | A kind of ratchet-gear wheel cutting apparatus with safeguard function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |