CN205393574U - Tight structure of log cabin circle timber beams numerical control machining center top needle holder - Google Patents
Tight structure of log cabin circle timber beams numerical control machining center top needle holder Download PDFInfo
- Publication number
- CN205393574U CN205393574U CN201620168426.2U CN201620168426U CN205393574U CN 205393574 U CN205393574 U CN 205393574U CN 201620168426 U CN201620168426 U CN 201620168426U CN 205393574 U CN205393574 U CN 205393574U
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- CN
- China
- Prior art keywords
- main shaft
- thimble
- shaft assembly
- rotate
- numerical control
- 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 discloses a tight structure of log cabin circle timber beams numerical control machining center top needle holder, characterized by: design two sets of thimble main shaft structures, make the tight work piece of clamp rotate at a high speed, can rotate certain angle as requested again, still require an one end thimble main shaft portability segment distance when pressing from both sides tight work piece, press from both sides tight work piece. Needle holder tight structure in top comprises stiff end thimble main shaft assembly, removal end thimble main shaft assembly, and wherein stiff end thimble main shaft assembly structure is the rotation of the external taeniola of 130 step motor wheel, through the profile of tooth hold -in range, drives big band pulley and rotates to driving stiff end main shaft assembly main shaft and rotating, the final initiative thimble of realizing rotates, stiff end thimble main shaft assembly structure drives the lead screw rotation for 86 step motor passes through the worm gear speed reducer ware to the screw drives expansion end main shaft assembly and removes, finally realizes the round trip movement of follow -up thimble. Expansion end main shaft assembly main shaft can the free rotation, and the follow -up thimble again can the free rotation when consequently pressing from both sides tight work piece.
Description
Technical field
This utility model relates to a kind of novel log cabin round log beam numerical control machining center thimble clamping structure, specifically design two groups of thimble main axle structures, make the clamping workpiece can high speed rotating, can rotate a certain angle as requested again, also require that one end thimble main shaft can move a small distance during clamping workpiece, clamp workpiece.
Background technology
Along with the raising of attention to quality of life of China's rapid development of economy, people and environmental consciousness, timber buildings starts to be subject to the favor of people, and the demand of wooden frame structure also improves with surprising rapidity, presents the trend quickly risen at home.The thing followed is the demand to related processing equipment, for meeting the requirement rapidly and efficiently manufacturing wooden frame structure, log cabin beam numerical control machining center starts to be paid attention to, existing round log process equipment thimble clamping structure is required for manual adjustments, and function singleness, clamping mode for engine lathe, it is impossible to meet the requirement of machining center.
Summary of the invention
The purpose of this utility model is to provide a kind of novel log cabin round log beam numerical control machining center thimble clamping structure, it can clamp Work piece high-speed and rotate, according to given angle, can rotate a certain angle again, when workpiece is carried out clamping in advance, require that one end thimble main shaft can move forward and backward.For achieving the above object, the technical solution adopted in the utility model is that log cabin round log beam numerical control machining center thimble clamping structure is made up of two parts, is respectively as follows: fixing end thimble main shaft assembly, mobile terminal thimble main shaft assembly.Wherein fixing end thimble main shaft assembly includes 130 motors, motor mounting plate, small pulley, tooth form synchronous belt, big belt wheel, fixing end main shaft assembly, fixing base plate, actively thimble.130 motors are arranged on fixing base plate by motor mounting plate, and the 130 external small pulleys of motor rotate, and by tooth form synchronous belt, drive big belt wheel to rotate, thus driving fixing end main shaft assembly main axis, the final actively thimble that realizes rotates.Motor can make actively thimble high speed rotating, and actively thimble can be made again angularly to rotate.Mobile terminal thimble main shaft assembly includes 86 motors, worm type of reduction gearing, ring flange, end cap, leading screw, a set of cups, screw, mobile terminal main shaft assembly, servo-actuated thimble.86 motors are arranged on worm type of reduction gearing, turbine and worm decelerator is arranged on end cap, end cap is fixed on a set of cups, movable end main shaft assembly can move freely in a set of cups, servo-actuated thimble is connected by mohs tapered bore and main shaft, screw is fixed on movable end main shaft assembly, and leading screw is inserted in worm type of reduction gearing delivery outlet.During work, 86 motors drive screw turns by worm type of reduction gearing, thus screw drives movable end main shaft assembly to move in a set of cups, finally realize servo-actuated thimble and move back and forth.Movable end main shaft assembly main shaft can be freely rotatable, and therefore during clamping workpiece, servo-actuated thimble again can be freely rotatable with workpiece.
Accompanying drawing explanation
Fig. 1 is log cabin round log beam numerical control machining center assembly front view；
In figure: 1. fixing end thimble main shaft assembly 2. mobile terminal thimble main shaft assembly
Fig. 2 is log cabin round log beam numerical control machining center fixing end thimble main shaft assembly axonometric chart
In figure: the 3.130 fixing end main shaft assemblies 9. of the big belt wheel of motor 4. motor mounting plate 5. small pulley 6. tooth form synchronous belt 7. 8. fix base plate 10. actively thimble
Fig. 3 is log cabin round log beam numerical control machining center mobile terminal thimble main shaft assembly top view
In figure: 11.86 motors
Fig. 4 is the view in full section of A-A in Fig. 3
In figure: the 12. worm type of reduction gearing 13. ring flange 14. end cap 15. leading screw 16. a set of cups 17. screw 18. mobile terminal servo-actuated thimbles of main shaft assembly 19.
Detailed description of the invention
Below in conjunction with accompanying drawing, enforcement of the present utility model is described in further detail:
This log cabin round log beam numerical control machining center thimble clamping structure by fixing end thimble main shaft assembly (1), mobile terminal thimble main shaft assembly (2) two parts are constituted, wherein fixing end thimble main shaft assembly (1) is made up of 130 motors (3), motor mounting plate (4), small pulley (5), tooth form synchronous belt (6), big belt wheel (7), fixing end main shaft assembly (8), fixing base plate (9), active thimble (10)；Mobile terminal thimble main shaft assembly (2) is by 86 motors (11), worm type of reduction gearing (12), ring flange (13), end cap (14), leading screw (15), a set of cups (16), screw (17), and mobile terminal main shaft assembly (18), servo-actuated thimble (19) are constituted.During work, workpiece reaches to specify position, to (11) signals of 86 motor, 86 motors (11) rotate, leading screw (15) is driven to rotate by turbine and worm decelerator (12), thus screw (17) drives the mobile terminal main shaft assembly (18) being connected mobile in a set of cups (16), final servo-actuated thimble (19) moves forward, and clamps workpiece.130 motors (3) rotate, small pulley (5) rotates, big belt wheel (7) is driven to rotate by tooth form synchronous belt (6), fixing end main shaft assembly (8) main axis, final drive actively thimble (10) rotates, now 130 motors (3) rotate is high speed rotating, drives clamping Work piece high-speed to rotate, completes the turnery processing to workpiece.When workpiece is carried out Drilling operation, workpiece is needed to rotate different angles as requested, now only need to can be achieved with actively thimble (10) to 130 motors (3) signal angularly to rotate, make workpiece reach to specify position, complete Drilling operation.
Claims (3)
1. a log cabin round log beam numerical control machining center thimble clamping structure, it is by fixing end thimble main shaft assembly and mobile terminal thimble main shaft assembly two parts are constituted, and it technology is characterized in that fixing end thimble main shaft assembly can drive Work piece high-speed to rotate and allow workpiece rotate by given angle；Mobile terminal thimble main shaft assembly can realize servo-actuated thimble and move forward and backward, and clamps workpiece, additionally it is possible to make servo-actuated thimble freely rotate with workpiece.
2. log cabin round log beam numerical control machining center thimble clamping structure according to claim 1, it is characterized in that: fixing end thimble main shaft assembly is made up of 130 motors, motor mounting plate, small pulley, tooth form synchronous belt, big belt wheel, fixing end main shaft assembly, fixing base plate, actively thimble, during work, 130 motors drive small pulley to rotate, pass through tooth form synchronous belt, driving big belt wheel to rotate, thus driving fixing end main shaft assembly main axis, the final actively thimble that realizes rotates.
3. log cabin round log beam numerical control machining center thimble clamping structure according to claim 1, it is characterized in that: mobile terminal thimble main shaft assembly is by 86 motors, worm type of reduction gearing, ring flange, end cap, leading screw, a set of cups, screw, mobile terminal main shaft assembly, servo-actuated thimble is constituted, during work, 86 motors drive screw turns by worm type of reduction gearing, thus screw drives movable end main shaft assembly to move in a set of cups, finally realize servo-actuated thimble to move back and forth, clamping workpiece, movable end main shaft assembly main shaft can be freely rotatable, therefore during clamping workpiece, servo-actuated thimble again can be freely rotatable with workpiece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620168426.2U CN205393574U (en) | 2016-03-05 | 2016-03-05 | Tight structure of log cabin circle timber beams numerical control machining center top needle holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620168426.2U CN205393574U (en) | 2016-03-05 | 2016-03-05 | Tight structure of log cabin circle timber beams numerical control machining center top needle holder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205393574U true CN205393574U (en) | 2016-07-27 |
Family
ID=56445207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620168426.2U Expired - Fee Related CN205393574U (en) | 2016-03-05 | 2016-03-05 | Tight structure of log cabin circle timber beams numerical control machining center top needle holder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205393574U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110480758A (en) * | 2019-08-26 | 2019-11-22 | 吴善旺 | The turnover mechanism of carving and milling machine |
| CN110666898A (en) * | 2019-10-23 | 2020-01-10 | 安徽忠盛新型装饰材料有限公司 | Axial positioning support structure for log processing and use method thereof |
-
2016
- 2016-03-05 CN CN201620168426.2U patent/CN205393574U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110480758A (en) * | 2019-08-26 | 2019-11-22 | 吴善旺 | The turnover mechanism of carving and milling machine |
| CN110666898A (en) * | 2019-10-23 | 2020-01-10 | 安徽忠盛新型装饰材料有限公司 | Axial positioning support structure for log processing and use method thereof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160727 Termination date: 20170305 |