CN203357116U - Supporting plate device of novel precision bench lathe - Google Patents
Supporting plate device of novel precision bench lathe Download PDFInfo
- Publication number
- CN203357116U CN203357116U CN 201320385085 CN201320385085U CN203357116U CN 203357116 U CN203357116 U CN 203357116U CN 201320385085 CN201320385085 CN 201320385085 CN 201320385085 U CN201320385085 U CN 201320385085U CN 203357116 U CN203357116 U CN 203357116U
- Authority
- CN
- China
- Prior art keywords
- supporting plate
- sliding block
- nut slider
- screw
- nut sliding
- 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
Images
Abstract
The utility model provides a supporting plate device of a novel precision bench lathe. The supporting plate device is provided with a supporting plate. The supporting plate comprises a ball screw drive pair, a first nut sliding block, a second nut sliding block, a rolling linear guide pair and a dial device. The ball screw drive pair is installed in the center threaded hole of the first nut sliding block and the center threaded hole of the second nut sliding block, matched with the peripheral rolling linear guide pair, and wholly installed in a supporting plate outer cover. The supporting plate outer cover is fixedly connected with a tool rest connecting base on the lower end face. The first nut sliding block and the second nut sliding block are connected with a connecting plate. The dial device is installed on a supporting plate connecting sleeve. The supporting plate connecting sleeve is installed on a supporting base of the rolling linear guide pair. According to the supporting plate device, a double-sliding-block structure and a method for changing the rotating direction of a lead screw are adopted, an assembling method of the supporting plate is changed, and the goals of improving integral rigidity of the supporting plate, reducing vibration of the supporting plate in the cutting process, improving machining accuracy of parts and reducing surface roughness are achieved.
Description
Technical field
The utility model belongs to plant equipment manufacturing technology field, is specifically related to a kind of pallet arrangement of Novel precise bench lathe.
Background technology
The supporting plate of existing a kind of Novel precise bench lathe (patent No. ZL200920245864.4) comprising: ball-screw-transmission pair, linear rolling guide, dial, cutter platform, slide block, supporting plate adapter sleeve, feeding handwheel.The ball-screw-transmission pair is contained in the centre bore of nut slider and peripheral linear rolling guide coordinates and integral installation in the supporting plate outer cover, the supporting plate adapter sleeve is contained on the track of linear rolling guide and is connected with slide block on one side, and dial is arranged on the supporting plate adapter sleeve; The feeding handwheel is fixed on the leading screw end of ball-screw-transmission pair.Planker is for the clamping cutter, complete feeding, cutting movement, the turn-screw of supporting plate is right-handed thread, be subject to the restriction of operating personnel's use habit (while being the supporting plate feeding, handle must clockwise rotate), supporting plate when assembling, will be fastening as fixture and knife rest Connection Block for mobile slide block, and should be as the line slideway shell body of fixture as moving member.This supporting plate assembling mode, when cutting, easily form cantilever, and the supporting plate rigidity is descended, and oscillation phenomenon occurs, causes part processing precision to descend, and surface roughness raises, and therefore, is necessary to be improved.
The utility model content
The technical problem that the utility model solves: the pallet arrangement that a kind of Novel precise bench lathe is provided, adopt the method for double-slider structure and change leading screw rotation direction (by right-handed thread, changing left hand thread into), changed supporting plate assembling mode, reach and improve the supporting plate integral rigidity, supporting plate vibration while reducing cutting, the purpose of raising part processing precision and reduction surface roughness.
The technical solution adopted in the utility model: the pallet arrangement of Novel precise bench lathe, there is supporting plate, described supporting plate comprises the ball-screw-transmission pair, the nut slider I, the nut slider II, linear rolling guide and dial means, described ball-screw-transmission pair is contained in the screwed hole of centre of nut slider I and nut slider II and peripheral linear rolling guide coordinates and integral installation in the supporting plate outer cover, described supporting plate outer cover is fixedly connected with lower surface knife rest Connection Block, described nut slider I is connected with connecting plate with the nut slider II, described dial means is arranged on the supporting plate adapter sleeve, described supporting plate adapter sleeve is arranged on the supporting seat of linear rolling guide.
Wherein, described ball-screw-transmission pair is left hand thread.
Further, the leading screw end of described ball-screw-transmission pair is fixed with the feeding handwheel.
The utility model compared with prior art adopts the double-slider structure and changes the method for leading screw rotation direction, has changed supporting plate and has assembled mode, reaches raising supporting plate integral rigidity, supporting plate vibration while reducing cutting, the purpose of raising part processing precision and reduction surface roughness.
The accompanying drawing explanation
Fig. 1 is the structural representation of the utility model in precision bench lathe
Fig. 2 is the utility model structural front view;
The B-B cutaway view that Fig. 3 is Fig. 2;
The A-A cutaway view that Fig. 4 is Fig. 2;
The specific embodiment
Below in conjunction with accompanying drawing 1-4, a kind of embodiment of the present utility model is described.
The pallet arrangement of Novel precise bench lathe, there is supporting plate 1, described supporting plate 1 comprises ball-screw-transmission pair 2, nut slider I 3, nut slider II 4, linear rolling guide 5 and dial means 11, described ball-screw-transmission pair 2 is contained in the screwed hole of centre of nut slider I 3 and nut slider II 4 and peripheral linear rolling guide 5 coordinates and integral installation in supporting plate outer cover 6, in this structure, nut slider I 3 and nut slider II 4 are as moving member, all there is support any position in its stroke range, eliminated cantilever, thereby supporting plate 1 rigidity is strengthened greatly, while double-slider structure, can increase the contact area of itself and cutter platform, strengthen rigidity and the stability of cutter platform, during cutting, supporting plate 1 vibration can be eliminated in normal operating range, improved the machining accuracy of part and reduced surface roughness.Described ball-screw-transmission secondary 2 is left hand thread, the convenient operation librarian use.Described supporting plate outer cover 6 is fixedly connected with lower surface knife rest Connection Block 7, described nut slider I 3 is connected with connecting plate 12 with nut slider II 4, described dial means 11 is arranged on supporting plate adapter sleeve 8, and described supporting plate adapter sleeve 8 is arranged on the supporting seat 9 of linear rolling guide 5.The leading screw end of described ball-screw-transmission pair 2 is fixed with feeding handwheel 10.
Above-described embodiment, be preferred embodiment of the present utility model, not is used for limiting the utility model practical range, and the equivalence of being done with the described content of the utility model claim therefore all changes, within all should being included in the utility model claim scope.
Claims (3)
1. the pallet arrangement of Novel precise bench lathe, there is supporting plate (1), described supporting plate (1) comprises ball-screw-transmission secondary (2), nut slider I (3), nut slider II (4), linear rolling guide (5) and dial means (11), it is characterized in that: the interior and peripheral linear rolling guide (5) of screwed hole of centre that described ball-screw-transmission secondary (2) is contained in nut slider I (3) and nut slider II (4) coordinate and integral installation in supporting plate outer cover (6), described supporting plate outer cover (6) is fixedly connected with lower surface knife rest Connection Block (7), described nut slider I (3) is connected with connecting plate (12) with nut slider II (4), described dial means (11) is arranged on supporting plate adapter sleeve (8), described supporting plate adapter sleeve (8) is arranged on the supporting seat (9) of linear rolling guide (5).
2. the pallet arrangement of Novel precise bench lathe according to claim 1 is characterized in that: described ball-screw-transmission secondary (2) is left hand thread.
3. the pallet arrangement of Novel precise bench lathe according to claim 1 and 2 is characterized in that: the leading screw end of described ball-screw-transmission secondary (2) is fixed with feeding handwheel (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320385085 CN203357116U (en) | 2013-06-30 | 2013-06-30 | Supporting plate device of novel precision bench lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320385085 CN203357116U (en) | 2013-06-30 | 2013-06-30 | Supporting plate device of novel precision bench lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203357116U true CN203357116U (en) | 2013-12-25 |
Family
ID=49804937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320385085 Expired - Fee Related CN203357116U (en) | 2013-06-30 | 2013-06-30 | Supporting plate device of novel precision bench lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203357116U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103785861A (en) * | 2014-01-25 | 2014-05-14 | 安徽省临泉县智创精机有限公司 | Inclined-rail lathe |
-
2013
- 2013-06-30 CN CN 201320385085 patent/CN203357116U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103785861A (en) * | 2014-01-25 | 2014-05-14 | 安徽省临泉县智创精机有限公司 | Inclined-rail lathe |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203357116U (en) | Supporting plate device of novel precision bench lathe | |
| CN202479631U (en) | Precise mini-thread hand tapping device | |
| CN201923655U (en) | Feeding device for piston ring trimmer | |
| CN202057264U (en) | Wind power generation bearing channel position measuring instrument | |
| CN202079438U (en) | Ultrasonic metal surface machining device for grinding machine | |
| CN204240976U (en) | A kind of hobboing cutter anterior angle self-operated measuring unit | |
| CN216883022U (en) | Supporting device for adjusting eccentricity of bearing ring centerless grinding machine | |
| CN203621533U (en) | Portable and adjustable central tool rest of turning tool | |
| CN203542332U (en) | High-precision round inner hole honing machine for motor gear | |
| CN201979103U (en) | Dragging plate mechanism for turning arc surfaces | |
| CN203611239U (en) | Cylinder center hole site scribing tool | |
| CN201728441U (en) | Cutter for processing excircle threads | |
| CN101745871B (en) | Method for measuring motion straightness error of movable guide rail | |
| CN203992420U (en) | A kind of novel lathe | |
| CN202763481U (en) | Clamping device special for milling needle frame arc surface | |
| CN204277057U (en) | The traversing governor motion of positional cylinder | |
| CN204339283U (en) | A kind of lathe with guiding cutting ferrule | |
| CN202240006U (en) | Hand-held portable electric spark processing device with sounding table pedestal combined mechanism | |
| CN220322287U (en) | Device for detecting roundness and straightness of anode groove cambered surface of foil producing machine | |
| CN103344204B (en) | The transmission device with high stability of manual three coordinate measuring machine | |
| CN103659375A (en) | Movable clamp | |
| CN103084926A (en) | Workpiece inner diameter and outer diameter real-time measurement device | |
| CN204221607U (en) | The hold-down mechanism of thin-walled inner bore of miniature bearing grinding machine Working piece positioning device | |
| CN202607367U (en) | Plunger pump case runway milling head | |
| CN204075912U (en) | A kind of flash trimmer of axial workpiece |
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: 20131225 Termination date: 20180630 |