CN204338883U - A kind of novel high-precision numerical control milling machine spindle box device - Google Patents

A kind of novel high-precision numerical control milling machine spindle box device Download PDF

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Publication number
CN204338883U
CN204338883U CN201420715950.8U CN201420715950U CN204338883U CN 204338883 U CN204338883 U CN 204338883U CN 201420715950 U CN201420715950 U CN 201420715950U CN 204338883 U CN204338883 U CN 204338883U
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China
Prior art keywords
gear
shaft
power
milling machine
main shaft
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Expired - Fee Related
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CN201420715950.8U
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Chinese (zh)
Inventor
何思言
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何思言
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Priority to CN201420715950.8U priority Critical patent/CN204338883U/en
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Publication of CN204338883U publication Critical patent/CN204338883U/en
Expired - Fee Related legal-status Critical Current
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Abstract

The utility model discloses a kind of novel high-precision numerical control milling machine spindle box device, comprise casing, power transmission shaft, power shaft, main shaft, motor, described motor is arranged on the left side of device, links together between described motor and described power shaft with shaft coupling; Described power shaft, described power transmission shaft and described main shaft are arranged in described casing successively from top to bottom, and two ends are provided with bearing, and left side is provided with end cap; Be provided with oil sealing between described main shaft and described end cap, described main shaft be provided with gear three and gear four; Described power shaft is provided with gear two; Described power transmission shaft is provided with gear one and duplicate gear; The trailing flank of described casing is provided with housing plate, the utility model compact conformation, NC postprocessing degree is high, can effectively increase work efficiency and machining accuracy.

Description

A kind of novel high-precision numerical control milling machine spindle box device
Technical field
The utility model belongs to machine tool technology field, is specifically related to a kind of novel high-precision numerical control milling machine spindle box device.
Background technology
At present, milling machine is the lathe that a kind of milling cutter is processed on workpiece, it is mainly used to processing plane, groove, gear etc., the workpiece of more complicated can also be processed, efficiency comparatively planer is high, be used widely in the industry such as machine-building and repair of machine, but traditional milling machine NC postprocessing degree is not high, properties is perfect not, application number is the Chinese patent of 201210427513.1, particular content is: the invention discloses a kind of headstock structure CNC milling machine, comprise base mechanism, middle slide carriage mechanism, table mechanism, mainshaft mechanism, spindle box mechanism, pillar construction, mair motor structure, interior protection mechanism, it is characterized in that: spindle box mechanism and column agency are assemblied in column agency front portion by the guide rail of Z-direction line rail by hold-down screw, the flange end of the main shaft of mainshaft mechanism is fixed by screws on the installed surface of the spindle mounting hole of spindle box mechanism, the automatic forging structure of main axle structure is by screw and knife striking cylinder support fixed main shaft draw box mechanism, described spindle box mechanism adopts the width increasing casing, and wide position uses reinforcement.This headstock structure numerical control milling machine structure is simple, and processing saves time, and lathe assembling is convenient, and lathe integral rigidity is improved.The utility model not only has the advantage of above-mentioned patent, and NC postprocessing degree is higher, and performance is more superior.
Summary of the invention
In order to solve above-mentioned Problems existing, the utility model provides a kind of compact conformation, and NC postprocessing degree is high, and efficiency is high, the numerical control milling machine spindle box device that precision is high.
The utility model is achieved through the following technical solutions:
A kind of novel high-precision numerical control milling machine spindle box device, comprise casing, power transmission shaft, power shaft, main shaft, motor, described motor is arranged on the left side of device, links together between described motor and described power shaft with shaft coupling; Described power shaft, described power transmission shaft and described main shaft are arranged in described casing successively from top to bottom, and two ends are provided with bearing, and left side is provided with end cap; Be provided with oil sealing between described main shaft and described end cap, described main shaft be provided with gear three and gear four; Described power shaft is provided with gear two; Described power transmission shaft is provided with gear one and duplicate gear; The trailing flank of described casing is provided with housing plate.
As further prioritization scheme of the present utility model, the position of described duplicate gear is not fixed, and when being positioned at left side, described duplicate gear is meshed with described gear four, and when being positioned at right side, described duplicate gear is meshed with described gear three.
As further prioritization scheme of the present utility model, the position of described gear one and described gear two is fixed, and engages each other.
Compared with prior art, the beneficial effects of the utility model are: the utility model compact conformation, and NC postprocessing degree is high, can effectively increase work efficiency and machining accuracy.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is left view of the present utility model.
In figure: 1, casing; 2, end cap; 3, oil sealing; 4, power transmission shaft; 5, gear one; 6, gear two; 7, power shaft; 8, motor; 9, shaft coupling; 10, bearing; 11, duplicate gear; 12, main shaft; 13, gear three; 14, gear four; 15, housing plate.
Detailed description of the invention
Below in conjunction with accompanying drawing and detailed description of the invention, the utility model is described in further detail:
As depicted in figs. 1 and 2, a kind of novel high-precision numerical control milling machine spindle box device, comprise casing 1, power transmission shaft 4, power shaft 7, main shaft 12, motor 8, described motor 8 is arranged on the left side of device, links together between described motor 8 and described power shaft 7 with shaft coupling 9; Described power shaft 7, described power transmission shaft 4 are arranged in described casing 1 successively from top to bottom with described main shaft 12, and two ends are provided with bearing 10, and left side is provided with end cap 2; Be provided with oil sealing 3 between described main shaft 12 and described end cap 2, described main shaft 12 be provided with gear 3 13 and gear 4 14; Described power shaft 7 is provided with gear 26; Described power transmission shaft 4 is provided with gear 1 and duplicate gear 11; The trailing flank of described casing 1 is provided with housing plate 15; The position of described gear 1 and described gear 26 is fixed, and engages each other; The position of described position duplicate gear 11 is not fixed, when being positioned at left side, described duplicate gear 11 is meshed with described gear 4 14, when being positioned at right side, described duplicate gear 11 is meshed with described gear 3 13, and the utility model is when work, the rotation of motor 8 makes power shaft rotate, by gear 1 and the intermeshing effect of gear 26, power is sent to power transmission shaft 4, the slewing rate of main shaft 12 can be controlled by the position changing duplicate gear 11 on power transmission shaft 4; Described end cap 2 not only can play effect that is dust-proof and protection, can also play the effect of rigid bearing 10; Described oil sealing 3 can play the effect of sealing, increases the service life of main shaft 12; Described duplicate gear 11 can control the slewing rate of main shaft 12.
More than show and describe general principle of the present utility model, principal character and advantage.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.

Claims (3)

1. a novel high-precision numerical control milling machine spindle box device, is characterized in that: comprise casing, power transmission shaft, power shaft, main shaft, motor, and described motor is arranged on the left side of device, links together between described motor and described power shaft with shaft coupling; Described power shaft, described power transmission shaft and described main shaft are arranged in described casing successively from top to bottom, and two ends are provided with bearing; Left side is provided with end cap; Be provided with oil sealing between described main shaft and described end cap, described main shaft be provided with gear three and gear four; Described power shaft is provided with gear two; Described power transmission shaft is provided with gear one and duplicate gear; The trailing flank of described casing is provided with housing plate.
2. a kind of novel high-precision numerical control milling machine spindle box device according to claim 1, it is characterized in that: the position of described duplicate gear is not fixed, when being positioned at left side, described duplicate gear is meshed with described gear four, when being positioned at right side, described duplicate gear is meshed with described gear three.
3. a kind of novel high-precision numerical control milling machine spindle box device according to claim 1, is characterized in that: the position of described gear one and described gear two is fixed, and engages each other.
CN201420715950.8U 2014-11-25 2014-11-25 A kind of novel high-precision numerical control milling machine spindle box device Expired - Fee Related CN204338883U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420715950.8U CN204338883U (en) 2014-11-25 2014-11-25 A kind of novel high-precision numerical control milling machine spindle box device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420715950.8U CN204338883U (en) 2014-11-25 2014-11-25 A kind of novel high-precision numerical control milling machine spindle box device

Publications (1)

Publication Number Publication Date
CN204338883U true CN204338883U (en) 2015-05-20

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420715950.8U Expired - Fee Related CN204338883U (en) 2014-11-25 2014-11-25 A kind of novel high-precision numerical control milling machine spindle box device

Country Status (1)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105033315A (en) * 2015-08-13 2015-11-11 盐城工业职业技术学院 Improved boring mill device of lathe
CN105855571A (en) * 2016-05-28 2016-08-17 蚌埠精科机床制造有限公司 Self-diagnostic machine tool
CN108202153A (en) * 2016-12-19 2018-06-26 海安常州大学高新技术研发中心 A kind of boring machine cutter case system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105033315A (en) * 2015-08-13 2015-11-11 盐城工业职业技术学院 Improved boring mill device of lathe
CN105855571A (en) * 2016-05-28 2016-08-17 蚌埠精科机床制造有限公司 Self-diagnostic machine tool
CN108202153A (en) * 2016-12-19 2018-06-26 海安常州大学高新技术研发中心 A kind of boring machine cutter case system

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GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150520

Termination date: 20171125

CF01 Termination of patent right due to non-payment of annual fee