CN201760599U - Numerical control lathe - Google Patents
Numerical control lathe Download PDFInfo
- Publication number
- CN201760599U CN201760599U CN2010205268678U CN201020526867U CN201760599U CN 201760599 U CN201760599 U CN 201760599U CN 2010205268678 U CN2010205268678 U CN 2010205268678U CN 201020526867 U CN201020526867 U CN 201020526867U CN 201760599 U CN201760599 U CN 201760599U
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- China
- Prior art keywords
- tailstock
- saddle
- shifting block
- numerical control
- utility
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Abstract
The utility model relates to a numerical control lathe with an improved tailstock and an improved saddle, which comprises a tailstock, a saddle, a fastening block equipped on the bottom of the tailstock, a base cooperated and connected with the fastening block through a screw, a guide rail equipped on the base, a driving seat and a driving shift block. One end of the driving seat is fixedly connected with the saddle while one end of the driving shift block is in rotating connection with the tailstock. The other end of the driving shift block is a free end. The numerical control lathe achieves automatic longitudinal feeding of the tailstock with the help of the saddle. Moreover, the feeding quantity can be automatically controlled by the numerical control system so as to meet the processing demands of divergent workpiece materials and solve the uneven cutting defect due to the manual feeding. The workpiece processing precision and the surface processing quality are obviously improved. Furthermore, the utility model has the characteristics of simple structure, convenient operation, safety, reliability, decrease in labor intensity and well maintenance of the prior tailstock functions.
Description
Technical field
The utility model relates to the numerically controlled lathe field, relates in particular to a kind of tailstock and saddle partly to be carried out improved numerically controlled lathe.
Background technology
Centre numerically controlled lathe comprises lathe bed, base, main spindle box, saddle, saddle slide plate, knife rest, tailstock, numerical control operating case and electric control box etc., wherein base is the supporting and basis of whole chassis bed, all parts all are installed on it, and main motor and cooler bin place base inside; Main spindle box is positioned at the front upper place of lathe bed, is used for fixing machine tool chief axis, and main motor is passed to main shaft to power by bead apex and gear; Saddle is positioned on the lathe bed, can realize the lengthwise movement of Z axle; The saddle slide plate is positioned on the saddle, can realize the X-axis transverse movement; Knife rest is fixed on the saddle slide plate, is used to install turning cutting tool; Tailstock is positioned at the lathe bed back upper place, adds at longaxones parts to play a supportive role man-hour; The numerical control operating case is positioned at the lathe top, display, lathe operation button is installed and is partly controlled central layer; Electric control box is positioned at the lathe left back, is used to install various lathe electric controling elements etc.
No matter engine lathe still is a simple cnc lathe relies on tailstock structure itself will realize that auto-feed is very difficult, and tailstock can only vertically move.General tail stock in use is to adopt manual operations to finish it by the operator to vertically move, especially bore, in the hinge process, by operator's hand feed, the feed inequality, machining accuracy is low, machined surface quality is poor, and, so not only required great effort but also time-consuming, also just influenced production efficiency.
The utility model content
(1) technical problem that will solve
The technical problems to be solved in the utility model is: overcome that the vertical hand feed of tailstock the feed inequality, the machining accuracy that cause in brill, the hinge operation are low, the defective of machined surface quality difference, reduce labor intensity, enhance productivity.
(2) technical scheme
For achieving the above object, the utility model adopts following technical scheme.
The utility model provides a kind of tailstock and saddle has partly been carried out improved numerically controlled lathe, comprise tailstock, saddle, be arranged on tightening piece, tightening the base that piece is connected by screw and be arranged at guide rail on the described base of described tailstock bottom with described, also comprise and drive seat and drive shifting block, a described end that drives seat is fixedlyed connected with described saddle, one end and the described tailstock of described drive shifting block are rotationally connected, and the other end of described drive shifting block is a free end.
Preferably, the other end of the free end of described drive shifting block and described drive seat is respectively equipped with corresponding buckle and draw-in groove.
Preferably, the other end of the free end of described drive shifting block and described drive seat is respectively equipped with corresponding pin-and-hole.
Preferably, the tailstock of described numerically controlled lathe bottom is provided with bearing.
(3) beneficial effect
Numerically controlled lathe of the present utility model has following beneficial effect:
Numerically controlled lathe of the present utility model is by means of the mobile vertical auto-feed that has realized tailstock of saddle, and the big I of the amount of feeding is controlled automatically by digital control system, to satisfy the needs of different workpieces materials processing, overcome defective because of hand feed feed inequality, machining accuracy obviously improves, can obtain suface processing quality preferably, improve production efficiency.Tailstock apparatus structure after the improvement is simple, easy to operate, uses flexibly, and is safe and reliable, alleviated operator's labour intensity, and kept the original function of tailstock.
Description of drawings
Fig. 1 is the partial plan layout according to the numerically controlled lathe of a kind of embodiment of the utility model;
Fig. 2 is the partial structurtes schematic diagram of numerically controlled lathe shown in Figure 1.
Among the figure: 1, saddle; 2, drive seat; 3, tailstock; 4, drive shifting block; 5, tighten piece; 6, bearing; 7, Z axle ball-screw; 8, base; 9, guide rail; 10, servomotor.
The specific embodiment
What the utility model proposes a kind ofly partly carries out improved numerically controlled lathe to tailstock and saddle, is described in detail as follows in conjunction with the accompanying drawings and embodiments.
According to the numerically controlled lathe of a kind of embodiment of the utility model, Fig. 1 is the partial plan layout of present embodiment, and Fig. 2 is the partial structurtes schematic diagram of present embodiment.As shown in Figure 1 and Figure 2, the a kind of of present embodiment partly carries out improved numerically controlled lathe to tailstock and saddle, comprise tailstock 3, saddle 1, be arranged on tailstock 3 bottoms tighten piece 5, with tighten the base 8 that piece 5 is connected by screw and be arranged at guide rail 9 on the base 8, also comprise and drive seat 2 and drive shifting block 4, an end that wherein drives seat 2 is fixedlyed connected with saddle 1, and the other end that drives seat 2 is provided with buckle.An end that drives shifting block 4 is rotationally connected by screw and tailstock 3, and the other end that drives shifting block 4 is a free end, and the free end that drives shifting block 4 is provided with draw-in groove, rotates drive shifting block 4 draw-in groove that drives shifting block 4 is connected on the buckle that drives seat 2.Certainly, also can on drive shifting block 4, buckle be set, and draw-in groove is arranged on the drive seat 2.The free end that drives shifting block 4 also can adopt usual manners such as screw is connected, chute connects, the pin connection is connected with slide fastener with the fit system of the other end that drives seat 2.Such as, be respectively equipped with corresponding pin-and-hole at the free end that drives shifting block 4 and the other end that drives seat 2, move to when contacting the position when driving seat 2 and driving shifting block 4, pass pin-and-hole and will drive shifting block 4 and drive 2 and be secured together with pin.
In addition, tailstock 3 bottoms are provided with bearing 6, have auxiliary effect of stablizing tailstock 3, make moving of tailstock 3 more steady.
In addition, the numerically controlled lathe of present embodiment also comprises have computer numerical control (Computer Numerical Control, CNC) digital control system of tailstock 3 vertical auto-feed position memory functions.
The a kind of of present embodiment to tailstock with the operation principle that saddle partly carries out improved numerically controlled lathe is: at first unclamp two screws on the piece 5 of tightening that are connected with tailstock 3 underrun screws, make that tightening piece 5 can break away from and the closely cooperating of base 8, tailstock 3 just can move in 9 upper edge Z axle (direction of arrow in referring to Fig. 2) directions of the guide rail on being arranged at base 8 like this; Rotate the drive shifting block 4 that is rotationally connected with tailstock 3 then, make its with saddle 1 fixedly connected drive seat 2 cooperate, a kind of fit system is that the set draw-in groove of an end that drives shifting block 4 is connected on the end that drives seat 2, the position that in the process that cooperates, needs to regulate saddle 1, for simplicity, can utilize the CNC tailstock position memory function of this numerically controlled lathe digital control system, make saddle 1 can be fast be automatically fed into the current location corresponding with tailstock 3 along X-axis (referring to the direction of arrow among Fig. 2) direction; Drive shifting block 4 with drive seat 2 combine finish after, CNC system control saddle 1 moves along Z-direction, drive tailstock 3 is mobile on Z-direction.Wherein saddle 1 is driven by Z axle ball-screw 7 by Z axle servomotor 10, so the positional precision of tailstock 3 can reach micron-sized level.When drive shifting block 4 is removed from driving seat 2, tailstock 3 is separated with saddle 1.
Of the present utility modelly a kind of tailstock and saddle are partly carried out improved numerically controlled lathe, the mobile vertical auto-feed that has realized tailstock by means of saddle, and the big I of the amount of feeding is controlled automatically by digital control system, to satisfy the needs of different workpieces materials processing, overcome defective because of hand feed feed inequality, machining accuracy obviously improves, and can obtain suface processing quality preferably, has improved production efficiency.Tailstock apparatus structure after the improvement is simple, easy to operate, uses flexibly, and is safe and reliable, alleviated operator's labour intensity, and kept the original function of tailstock.
Above embodiment only is used to illustrate the utility model; and be not to restriction of the present utility model; the those of ordinary skill in relevant technologies field; under the situation that does not break away from spirit and scope of the present utility model; can also make various variations and modification; therefore all technical schemes that are equal to also belong to category of the present utility model, and scope of patent protection of the present utility model should be defined by the claims.
Claims (4)
1. numerically controlled lathe, comprise tailstock (3), saddle (1), be arranged on tailstock (3) bottom tighten piece (5), with tighten the base (8) that piece (5) is connected by screw and be arranged at guide rail (9) on the base (8), it is characterized in that, also comprise and drive seat (2) and drive shifting block (4), an end that drives seat (2) is fixedlyed connected with saddle (1), the end and the tailstock (3) that drive shifting block (4) are rotationally connected, and the other end that drives shifting block (4) is a free end.
2. numerically controlled lathe as claimed in claim 1 is characterized in that, the other end of the free end of described drive shifting block (4) and drive seat (2) is respectively equipped with corresponding buckle and draw-in groove.
3. numerically controlled lathe as claimed in claim 1 is characterized in that, the free end of described drive shifting block (4) is respectively equipped with corresponding pin-and-hole with the other end that drives seat (2).
4. as any described numerically controlled lathe among the claim 1-3, it is characterized in that, also comprise the bearing (6) that is arranged on described tailstock (3) bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205268678U CN201760599U (en) | 2010-09-10 | 2010-09-10 | Numerical control lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205268678U CN201760599U (en) | 2010-09-10 | 2010-09-10 | Numerical control lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201760599U true CN201760599U (en) | 2011-03-16 |
Family
ID=43713202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205268678U Expired - Fee Related CN201760599U (en) | 2010-09-10 | 2010-09-10 | Numerical control lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201760599U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106694914A (en) * | 2016-12-21 | 2017-05-24 | 安徽江机重型数控机床股份有限公司 | Driving structure for movement of lathe tailstock |
| CN108526497A (en) * | 2016-07-29 | 2018-09-14 | 赵红艳 | A kind of numerically controlled lathe tailstock autocontrol method |
| CN108526496A (en) * | 2016-07-29 | 2018-09-14 | 赵红艳 | It is a kind of with cylinder driving can rigid tapping numerically controlled lathe tailstock autocontrol method |
| CN108580942A (en) * | 2016-07-29 | 2018-09-28 | 赵红艳 | A kind of numerically controlled lathe tailstock auto-feed control method driven with cylinder |
-
2010
- 2010-09-10 CN CN2010205268678U patent/CN201760599U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108526497A (en) * | 2016-07-29 | 2018-09-14 | 赵红艳 | A kind of numerically controlled lathe tailstock autocontrol method |
| CN108526496A (en) * | 2016-07-29 | 2018-09-14 | 赵红艳 | It is a kind of with cylinder driving can rigid tapping numerically controlled lathe tailstock autocontrol method |
| CN108580942A (en) * | 2016-07-29 | 2018-09-28 | 赵红艳 | A kind of numerically controlled lathe tailstock auto-feed control method driven with cylinder |
| CN106694914A (en) * | 2016-12-21 | 2017-05-24 | 安徽江机重型数控机床股份有限公司 | Driving structure for movement of lathe tailstock |
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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 |
Granted publication date: 20110316 Termination date: 20140910 |
|
| EXPY | Termination of patent right or utility model |