CN204209512U - The coordinate display unit of lathe - Google Patents
The coordinate display unit of lathe Download PDFInfo
- Publication number
- CN204209512U CN204209512U CN201420287082.8U CN201420287082U CN204209512U CN 204209512 U CN204209512 U CN 204209512U CN 201420287082 U CN201420287082 U CN 201420287082U CN 204209512 U CN204209512 U CN 204209512U
- Authority
- CN
- China
- Prior art keywords
- lathe
- knife rest
- box
- display unit
- reader
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
A kind of coordinate display unit of lathe, be arranged on lathe, described lathe mainly comprises lathe bed (1), feed box (2), change gear box (5), main spindle box (6), main shaft (8) and slip crate (9), described lathe bed (1) is provided with feed box (2) above, the top of described feed box (2) is connected with main spindle box (6), knife rest (10) is provided with at the top of slip crate (9), described lathe bed (1) is provided with guide rail (18), it is characterized in that: described guide rail (18) is provided with coordinate scale (15), the upper surface of described knife rest (10) is provided with reader (16).The utility model is arranged on the guide rail (18) of lathe, can be read out by the position of the reader on knife rest by slip crate and knife rest easily, easy to use, improves the production efficiency adding man-hour.
Description
Technical field
The utility model relates to mechanical measurement field, is specially a kind of coordinate display unit of lathe.
Background technology
Lathe is that main lathe tool carries out the lathe of turnery processing to the workpiece rotated, such as, to the rotary surface processing on various axle, cover and disk-like accessory.On lathe, also available drill bit, reamer, reamer, screw tap, screw die and checkering tool etc. are processed accordingly.But in process, when slip crate slides, workman cannot judge the position of knife rest, affects the production efficiency in process.
Utility model content
The object of the application is the coordinate display unit providing a kind of lathe, cannot judge the position of knife rest, affect the problem of the production efficiency in process to solve workman when lathe uses.
In order to achieve the above object, the utility model is by the following technical solutions:
A kind of coordinate display unit of lathe, be arranged on lathe, described lathe mainly comprises lathe bed (1), feed box (2), change gear box (5), main spindle box (6), main shaft (8) and slip crate (9), described lathe bed (1) is provided with feed box (2) above, the top of described feed box (2) is connected with main spindle box (6), the outside of described feed box (2) is provided with screw mandrel (12) and polished rod (13), described slip crate (9) is located on screw mandrel (12) and polished rod (13), knife rest (10) is provided with at the top of slip crate (9), described lathe bed (1) is provided with guide rail (18), it is characterized in that: described guide rail (18) is provided with coordinate scale (15), the upper surface of described knife rest (10) is provided with reader (16).
Further, the upper surface of described reader (16) is convex lens.
Further, the central part of described reader (16) is provided with pointer (17).
Further, described reader (16) is for be connected to form by multiple motion bar.
The beneficial effects of the utility model are:
The utility model is arranged on the guide rail (18) of lathe, can be read out by the position of the reader on knife rest by slip crate and knife rest easily, easy to use, improves the production efficiency adding man-hour.
Accompanying drawing explanation
Fig. 1 is the Facad structure schematic diagram of the coordinate display unit of lathe;
Fig. 2 is the top view of knife rest (10);
Lathe bed 1; Feed box 2; Rotating speed shelves 3; High and low shift 4; Change gear box 5; Main spindle box 6; Switch 7; Main shaft 8; Slip crate 9; Knife rest 10; Tailstock 11; Screw mandrel 12; Polished rod 13; Triangle chuck 14; Coordinate scale 15; Reader 16; Pointer 17; Guide rail 18.
Detailed description of the invention
The structure of lathe as illustrated in fig. 1 and 2, main main spindle box (6), change gear box (5), feed box (2), slip crate (9), knife rest (10), tailstock (11), polished rod (13), screw mandrel (12), lathe bed (1) device.Lathe is provided with the coordinate display unit of lathe.
Lathe bed (1) is lathe with the very high guide rail of required precision, such as: San shape guide rail, level gauge, large foundation parts.For all parts supported be connected lathe, and ensure that each parts operationally have relative position accurately.Feed box (2) is provided with on lathe bed (1), wherein feed box (2) is also known as feed change unit, the gear of feed motion is housed in feed box (2), adjust its gear, the required amount of feeding or pitch can be obtained, by polished rod (13) or screw mandrel (12), motion is reached knife rest (10) to cut.Main spindle box (6) is connected with at the top of feed box (2), main spindle box (6) is also known as headstock, its main task is that the rotary motion transmitted by mair motor makes main shaft (8) obtain required positive and negative two kinds of different rotating speeds turned to through a series of gear, and main spindle box (6) separates partial power and motion passed to feed box (2) simultaneously.Main shaft (8) in main spindle box (6) is the vital part of lathe.The stationarity that main shaft (8) operates on bearing directly affects the crudy of workpiece, once the running accuracy of main shaft (8) reduces, then the use value of lathe will reduce.
The outside of feed box (2) is provided with screw mandrel (12) and polished rod (13), in order to connect feed box (2) and slip crate (9), and slip crate (9) is passed in the motion of feed box (2) and power, make slip crate (9) obtain linear longitudinal movement.Screw mandrel (12) is used for the various screw thread of turning and arranging specially, when other the surperficial turning carrying out workpiece, only with polished rod (13), without screw mandrel (12).
Slip crate (9) is positioned on feed box (2) and rotating speed shelves (3), it is the operation panel of lathe feed motion, built with the mechanism rotary motion of polished rod (13) and screw mandrel (12) being become knife rest (10) rectilinear motion, length feed motion, in-movement and the movement fast of knife rest (10) is realized by polished rod (13) transmission, linear longitudinal movement is made, so that cutted thread by screw mandrel (12) band movable knife rack (10).
Knife rest (10) is positioned at the top of slip crate (9), is provided with two-layer slide plate, saddle and tool-post structure in it.For installing lathe tool and driving lathe tool to make longitudinal direction, transverse direction or oblique movement.Tailstock (11) is arranged on the guide rail of lathe bed (1), and vertically moves along this guide rail, to adjust its operating position.Tailstock (11) is mainly used to install back centre, to support comparatively machining long workpieces, also can install drill bit, reamer etc. and carry out hole machined.Triangle chuck (14) is provided with, for controlling the motion of tailstock (11) in the rightmost side of tailstock (11).
Rotating speed shelves (3) and high and low shift (4) is provided with in the outside of main spindle box (6), for controlling power take-off mechanism, be provided with change gear box (5) in the left side of main spindle box (6), the direction of the external transmission of power take-off mechanism and the size of power can be realized by change gear box (5).The bottom of main spindle box (6) is provided with the switch (7) of the coordinate display unit controlling lathe, by switch (7) realization to the startup of lathe and closedown.
The guide rail (18) of lathe bed (1) is provided with coordinate scale (15), the upper surface of knife rest (10) is provided with reader (16), wherein the upper surface of reader (16) is convex lens, the reading of coordinate scale (15) can be amplified, for the ease of fast the position of knife rest (10) being read out, the central part in reader (16) is provided with pointer (17).By the instruction of pointer (17), can easily knife rest (10) present position coordinate be shown.
Claims (4)
1. the coordinate display unit of a lathe, be arranged on lathe, described lathe mainly comprises lathe bed (1), feed box (2), change gear box (5), main spindle box (6), main shaft (8) and slip crate (9), described lathe bed (1) is provided with feed box (2) above, the top of described feed box (2) is connected with main spindle box (6), the outside of described feed box (2) is provided with screw mandrel (12) and polished rod (13), described slip crate (9) is located on screw mandrel (12) and polished rod (13), knife rest (10) is provided with at the top of slip crate (9), described lathe bed (1) is provided with guide rail (18), it is characterized in that: described guide rail (18) is provided with coordinate scale (15), the upper surface of described knife rest (10) is provided with reader (16).
2. the coordinate display unit of a kind of lathe according to claim 1, is characterized in that: the upper surface of described reader (16) is convex lens.
3. the coordinate display unit of a kind of lathe according to claim 2, is characterized in that: the central part of described reader (16) is provided with pointer (17).
4. the coordinate display unit of a kind of lathe according to claim 3, is characterized in that: described reader (16) is for be connected to form by multiple motion bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420287082.8U CN204209512U (en) | 2014-06-03 | 2014-06-03 | The coordinate display unit of lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420287082.8U CN204209512U (en) | 2014-06-03 | 2014-06-03 | The coordinate display unit of lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204209512U true CN204209512U (en) | 2015-03-18 |
Family
ID=52978218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420287082.8U Expired - Fee Related CN204209512U (en) | 2014-06-03 | 2014-06-03 | The coordinate display unit of lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204209512U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105651507A (en) * | 2016-03-30 | 2016-06-08 | 中原工学院 | Modular spindle comprehensive performance test system |
| CN105699083A (en) * | 2016-01-28 | 2016-06-22 | 中原工学院 | A modularization main shaft comprehensive properties test system |
-
2014
- 2014-06-03 CN CN201420287082.8U patent/CN204209512U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105699083A (en) * | 2016-01-28 | 2016-06-22 | 中原工学院 | A modularization main shaft comprehensive properties test system |
| CN105651507A (en) * | 2016-03-30 | 2016-06-08 | 中原工学院 | Modular spindle comprehensive performance test system |
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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: 20150318 Termination date: 20150603 |
|
| EXPY | Termination of patent right or utility model |