CN202225656U - Tailstock center of cylindrical carving machine - Google Patents
Tailstock center of cylindrical carving machine Download PDFInfo
- Publication number
- CN202225656U CN202225656U CN2011203217267U CN201120321726U CN202225656U CN 202225656 U CN202225656 U CN 202225656U CN 2011203217267 U CN2011203217267 U CN 2011203217267U CN 201120321726 U CN201120321726 U CN 201120321726U CN 202225656 U CN202225656 U CN 202225656U
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- CN
- China
- Prior art keywords
- tailstock
- carving machine
- cylindrical
- shaft
- 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 - Lifetime
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- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The utility model discloses a tailstock center of a cylindrical carving machine, which comprises a tailstock. A tailstock shaft is arranged in an inner cavity of the tailstock, one end of the tailstock shaft is fixedly connected with a hand wheel through a tailstock screw, the other end of the tailstock shaft is movably connected with a tip through a deep groove ball bearing and a thrust bearing, the tailstock shaft is provided with a slide groove, a lock screw movably connected with the slide groove is arranged in the tailstock, and a lock handle is arranged at one end of the lock screw. The tailstock center of the cylindrical carving machine solves the technical problem of friction resistance during rotation of workpieces of the cylindrical carving machine, so that the workpieces can rotate freely, and carving precision is improved.
Description
Technical field
The utility model belongs to the mechanical engraving machine, is specifically related to a kind of cylinder engraving machine tailstock thimble.
Background technology
The mechanical engraving machine is a kind of general machinery equipment that is widely used in carpentry, advertising, technology industry, mould industry, building industry, printing packaging industry, adnornment industry, can carve multiple unlike materials such as woodwork plate, density board, acrylic organic plates, PVC plate, lotus plate, double-colored plate, marble, PLASTIC LAMINATED, rubber slab, glass.Different according to the engraving workpiece, the mechanical engraving machine can be divided into cam plane engraving machine and cylinder engraving machine.The cam plane engraving machine can carry out surface relief on sheet material, the cylinder engraving machine then can be carved on cylindrical work, and its processed finished products can be applicable to column or other parts of top-grade furniture, pseudo-classic furniture.The cylinder engraving machine is in operation process, and workpiece one end is through scroll chuck locking, and the other end is fixed through the tailstock thimble, drives the workpiece rotation by scroll chuck during operation, and the tailstock thimble plays a supportive role.The inner no bearing of existing tailstock thimble, frictional resistance is big during rotation, is prone to cause workpiece shift even comes off, and has reduced the engraving precision.
Summary of the invention
The purpose of the utility model is to provide a kind of workpiece fixation, rotates flexibly, carves the high cylinder engraving machine tailstock thimble of precision.
For achieving the above object; The technical scheme of the utility model comprises tailstock body, and the tailstock body inner chamber is provided with tail spindle, and tail spindle one end is fixedly connected with handwheel through the tailstock screw rod; The other end is connected with top through deep groove ball bearing and thrust bearing; Tail spindle is provided with chute, is provided with the tie down screw that flexibly connects with chute in the tailstock body, and tie down screw one end is provided with set lever.
After having adopted technique scheme, in process, earlier according to the spacing between Workpiece length adjustment scroll chuck and the tailstock thimble; Then workpiece is fixed on the scroll chuck; Unclamp tie down screw, rotation hand wheel adjustment tailstock screw rod positions the top workpiece that withstands; Rotational lock handle after accomplish the location makes tie down screw locking tail spindle.Because deep groove ball bearing and thrust bearing can bear bigger pressure but still not influence rotation; Therefore can fixedly secure workpiece; Deep groove ball bearing and thrust bearing are supported the top and synchronous rotational workpieces of scroll chuck; Therefore rotate flexibly, workpiece shift can not take place in the operation process, improved the engraving precision.
Description of drawings
Fig. 1 is the sketch map of the utility model cylinder engraving machine tailstock thimble;
Fig. 2 be Fig. 1 along A-A line cutaway view.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described further;
Visible like Fig. 1, Fig. 2, the cylinder engraving machine tailstock thimble of the utility model comprises tailstock body 1; Tailstock body 1 inner chamber is provided with tail spindle 2; Tail spindle 2 one ends are fixedly connected with handwheel 4 through tailstock screw rod 3, and the other end is connected with top 6 through deep groove ball bearing 8 and thrust bearing 7, and tail spindle 2 is provided with chute 10; Be provided with the tie down screw 9 that flexibly connects with chute 10 in the tailstock body 1, tie down screw 9 one ends are provided with set lever 5.
During the utility model work, according to the spacing between Workpiece length adjustment scroll chuck and the tailstock thimble, then workpiece is fixed on the scroll chuck earlier; Unclamp tie down screw 9, rotation hand wheel 4 is adjusted tailstock screw rods 3, further adjusts the position of tail spindle 2; Make top 6 to withstand workpiece and fixedly positioning; Rotational lock handle 5 after accomplish the location makes tie down screw 9 locking tail spindles 2, tail spindle 2 invariant positions in the process.Because deep groove ball bearing 8 can bear bigger pressure but still not influence rotation with thrust bearing 7; Therefore can fixedly secure workpiece; Deep groove ball bearing 8 and thrust bearing 7 supports top 6 and the synchronous rotational workpieces of scroll chuck; Therefore rotate flexibly, workpiece shift can not take place in the operation process, improved the engraving precision.
Claims (1)
1. cylinder engraving machine tailstock thimble; Comprise tailstock body (1); It is characterized in that: tailstock body (1) inner chamber is provided with tail spindle (2); Tail spindle (2) one ends are fixedly connected with handwheel (4) through tailstock screw rod (3), and the other end is connected with top (6) through deep groove ball bearing (8) and thrust bearing (7), and tail spindle (2) is provided with chute (10); Be provided with the tie down screw (9) that flexibly connects with chute (10) in the tailstock body (1), tie down screw (9) one ends are provided with set lever (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203217267U CN202225656U (en) | 2011-08-31 | 2011-08-31 | Tailstock center of cylindrical carving machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203217267U CN202225656U (en) | 2011-08-31 | 2011-08-31 | Tailstock center of cylindrical carving machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202225656U true CN202225656U (en) | 2012-05-23 |
Family
ID=46076260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203217267U Expired - Lifetime CN202225656U (en) | 2011-08-31 | 2011-08-31 | Tailstock center of cylindrical carving machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202225656U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105711316A (en) * | 2016-03-11 | 2016-06-29 | 南通欧科数控设备有限公司 | Live center special for carving machine |
| CN110405497A (en) * | 2019-09-11 | 2019-11-05 | 恩欣格工程塑料（上海）有限公司 | Tailstock center bit combination fixture for four-shaft numerically controlled machining center |
-
2011
- 2011-08-31 CN CN2011203217267U patent/CN202225656U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105711316A (en) * | 2016-03-11 | 2016-06-29 | 南通欧科数控设备有限公司 | Live center special for carving machine |
| CN110405497A (en) * | 2019-09-11 | 2019-11-05 | 恩欣格工程塑料（上海）有限公司 | Tailstock center bit combination fixture for four-shaft numerically controlled machining center |
| CN110405497B (en) * | 2019-09-11 | 2024-04-23 | 恩欣格工程塑料（上海）有限公司 | Tailstock thimble positioning combined clamp for four-axis numerical control machining center |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120523 |
|
| CX01 | Expiry of patent term |