CN203045319U - Device for realizing workpiece traversing and two-hole processing - Google Patents
Device for realizing workpiece traversing and two-hole processing Download PDFInfo
- Publication number
- CN203045319U CN203045319U CN 201220649220 CN201220649220U CN203045319U CN 203045319 U CN203045319 U CN 203045319U CN 201220649220 CN201220649220 CN 201220649220 CN 201220649220 U CN201220649220 U CN 201220649220U CN 203045319 U CN203045319 U CN 203045319U
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- CN
- China
- Prior art keywords
- ball
- screw
- sliding plate
- traversing
- workpiece
- 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
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Abstract
The utility model relates to a device for realizing workpiece traversing and two-hole processing. In the industry of coal mine machines, ultra-deep holes with the depth being over 2500mm need to be processed on a movable column and a piston rod, in order to process two hole positions by one time, if the traversing of the whole working platform is adopted, the ultra-long working platform can be caused, and when the working platform is traversed, a certain amount of deflection can be caused, so that the processing quality is reduced. The device for realizing workpiece traversing and two-hole processing comprises the working platform, a main shaft box and a motor, and is characterized by also comprising a hydraulic chuck, a hydraulic center frame, ball screws, a left sliding plate and a right sliding plate, wherein the left sliding plate and the right sliding plate are respectively arranged on the left ball screw and the right ball screw; the lower surfaces of the left sliding plate and the right sliding plate are respectively connected with a screw nut; the screw nuts are in matching connection with the ball screws; and the hydraulic chuck is connected with the right end of the main shaft box. The device has the advantages that the structure is compact, the adjustment is convenient and reliable, and the processing quality of a workpiece can be ensured.
Description
Technical field
The utility model relates to the deep hole machining technical field, relates to a kind of device of realizing that workpiece is traversing and two holes process.
Background technology
In coal mine machinery machine industry, post alive, piston rod need working depth to surpass the superdeep holes of 2500mm, need two holes of processing on each workpiece, and reference diameter is identical, be 180 ° of distributions, because the workpiece overlength, for can position, two holes of time processing, if adopt the traversing of overall work platform, can cause the workbench overlength, worker and make platform when traversing has a certain amount of beat, reduces crudy and descends.In addition, the cost of this kind structure lathe is very high.
Summary of the invention
The purpose of this utility model provides a kind of without travelling table and once finish the device of position, two holes processing.
The technical scheme that the utility model adopts is, a kind of device of realizing that workpiece is traversing and two holes process, comprise workbench, main spindle box and motor, described workbench two ends are respectively arranged with two ball-screws that are parallel to each other, described ball-screw is perpendicular to the lathe side, described motor is connected with main spindle box, it is characterized in that: also comprise oild chuck, the hydraulic pressure centre frame, ball-screw, left skateboard and right slide plate, described left skateboard and right slide plate are arranged at respectively on roll left ballscrew and the right ball-screw, the lower surface of described left skateboard and right slide plate all is connected with feed screw nut, feed screw nut and ball-screw are connected, described oild chuck is connected with the main spindle box right-hand member, described main spindle box is arranged on the left skateboard, and the top of described right slide plate is provided with the hydraulic pressure centre frame.
Be fixedly connected with rotatable handwheel on the described ball-screw.
Compared with prior art, the beneficial effects of the utility model are:
1. the ball-screw of described device is provided with left skateboard and the right slide plate that can move in opposite directions, when work, only needs the traversing identical offset of two slide plates is got final product, and does not need travelling table;
2. the oild chuck in the described device and hydraulic pressure centre frame, workpiece can be locked with workpiece in process, improve the crudy of workpiece, oild chuck is connected with main spindle box, can finish the revolution of workpiece, whole apparatus structure compactness, the reliable crudy that also can guarantee workpiece easy to adjust.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Among the figure, 1. workbench, 2. main spindle box, 3. motor, 4. ball-screw, 5. hydraulic pressure centre frame, 6. left skateboard, 7. right slide plate, 8. workpiece, 9. oild chuck.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is elaborated.
As shown in Figure 1, a kind of device of realizing that workpiece is traversing and two holes process, comprise workbench 1, main spindle box 2 and motor 3, described workbench 1 two ends are respectively arranged with two ball-screws that are parallel to each other 4, described ball-screw 4 is perpendicular to the lathe side, described motor 3 is connected with main spindle box 2, it is characterized in that: also comprise oild chuck 9, hydraulic pressure centre frame 5, ball-screw 4, left skateboard 6 and right slide plate 7, described left skateboard 6 and right slide plate 7 are arranged at respectively on roll left ballscrew and the right ball-screw, the lower surface of described left skateboard 6 and right slide plate 7 all is connected with feed screw nut, feed screw nut and ball-screw 4 are connected, described oild chuck 9 is connected with main spindle box 2 right-hand members, described main spindle box 2 is arranged on the left skateboard 6, the top of described right slide plate 7 is provided with hydraulic pressure centre frame 5, is fixedly connected with rotatable handwheel on the described ball-screw 4.
Principle of the present utility model is: before boring, traversing identical offset is also locked to the drill bit place respectively with right slide plate 7 with left skateboard 6 earlier, then the workpiece left end is clamped with oild chuck 9, the workpiece right-hand member is installed with the mode that hydraulic pressure centre frame 5 supports, begin to process first position, hole, machine by motor 3 and make rotating shaft band on the main spindle box 2 180 ° of degree of oild chuck 9 revolutions, workpiece just is positioned to position, another one hole, finishes the processing in another hole again.
In sum, the compact conformation of this device, mode traversing by left and right sides slide plate and that the workpiece rotation matches is finished whole operation, and is easy to adjust reliable, and can guarantee crudy.
Claims (2)
1. device of realizing the processing of traversing and two holes of workpiece, comprise workbench (1), main spindle box (2) and motor (3), described workbench (1) two ends are respectively arranged with two ball-screws that are parallel to each other (4), described ball-screw (4) is perpendicular to the lathe side, described motor (3) is connected with main spindle box (2), it is characterized in that: also comprise oild chuck (9), hydraulic pressure centre frame (5), ball-screw (4), left skateboard (6) and right slide plate (7), described left skateboard (6) and right slide plate (7) are arranged at respectively on roll left ballscrew and the right ball-screw, the lower surface of described left skateboard (6) and right slide plate (7) all is connected with feed screw nut, feed screw nut and ball-screw (4) are connected, described oild chuck (9) is connected with main spindle box (2) right-hand member, described main spindle box (2) is arranged on the left skateboard (6), and the top of described right slide plate (7) is provided with hydraulic pressure centre frame (5).
2. a kind of device of realizing the processing of traversing and two holes of workpiece according to claim 1, it is characterized in that: described ball-screw is fixedly connected with rotatable handwheel on (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220649220 CN203045319U (en) | 2012-11-30 | 2012-11-30 | Device for realizing workpiece traversing and two-hole processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220649220 CN203045319U (en) | 2012-11-30 | 2012-11-30 | Device for realizing workpiece traversing and two-hole processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203045319U true CN203045319U (en) | 2013-07-10 |
Family
ID=48728315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220649220 Expired - Fee Related CN203045319U (en) | 2012-11-30 | 2012-11-30 | Device for realizing workpiece traversing and two-hole processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203045319U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111673501A (en) * | 2020-06-17 | 2020-09-18 | 贵州工程应用技术学院 | Clamp with damping function for precision machine tool |
-
2012
- 2012-11-30 CN CN 201220649220 patent/CN203045319U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111673501A (en) * | 2020-06-17 | 2020-09-18 | 贵州工程应用技术学院 | Clamp with damping function for precision machine tool |
| CN111673501B (en) * | 2020-06-17 | 2021-07-23 | 贵州工程应用技术学院 | Clamp with damping function for precision machine tool |
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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: 20130710 Termination date: 20151130 |
|
| EXPY | Termination of patent right or utility model |