CN204381939U - Active synchronization wheel installing mechanism - Google Patents

Active synchronization wheel installing mechanism Download PDF

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Publication number
CN204381939U
CN204381939U CN201420816263.5U CN201420816263U CN204381939U CN 204381939 U CN204381939 U CN 204381939U CN 201420816263 U CN201420816263 U CN 201420816263U CN 204381939 U CN204381939 U CN 204381939U
Authority
CN
China
Prior art keywords
overcoat
cone
inner sleeve
flange
active synchronization
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
Application number
CN201420816263.5U
Other languages
Chinese (zh)
Inventor
吕国栋
包为能
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
WUXI DAROMA NUMERICAL CONTROL MACHINE TOOL MANUFACTURING Co Ltd
Original Assignee
WUXI DAROMA NUMERICAL CONTROL MACHINE TOOL MANUFACTURING Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by WUXI DAROMA NUMERICAL CONTROL MACHINE TOOL MANUFACTURING Co Ltd filed Critical WUXI DAROMA NUMERICAL CONTROL MACHINE TOOL MANUFACTURING Co Ltd
Priority to CN201420816263.5U priority Critical patent/CN204381939U/en
Application granted granted Critical
Publication of CN204381939U publication Critical patent/CN204381939U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to active synchronization wheel installing mechanism, it is characterized in that: comprise cone overcoat and cone inner sleeve, interior body in cone inner sleeve is a thick thin pyramidal structure, inner sleeve centre bore is sleeved on servo drive motor output shaft, inner sleeve flange is arranged on the butt end of interior body, puts and be provided with the centrosymmetric axial grooving of twice in whole cone; Cone overcoat comprises the outer sleeve body and overcoat flange that are wholely set, outer sleeve body is cylindrical structure, interior body correspondence is contained in overcoat centre bore, cone inner sleeve and cone overcoat are locked on the output shaft of servo drive motor by clamping screw, overcoat flange is arranged in the middle part of outer sleeve body outer wall, active synchronization wheel is sleeved on outside cone inner sleeve and cone and puts, and is fastenedly connected between active synchronization wheel and the outer overcoat flange put of cone by connecting bolt.This practical new construction is reasonable in design, can realize the Fast Installation dismounting of active synchronization wheel, and assembling firmly, is conducive to the machining accuracy improving machining center.

Description

Active synchronization wheel installing mechanism
Technical field
The utility model relates to a kind of active synchronization wheel installing mechanism, belongs to machining equipment technical field.
Background technology
Machining center is the machining equipment typically integrating new and high technology, and its development represents a national designing and manufacturing level.Machining center comprehensive process ability is strong, and workpiece clamped one time can complete more procedure of processing behind location, and it is more complicated that machining center is applicable to shape, the single-piece work small batch multi items processing alive that required precision is high.It is also the important symbol judging Technological Capability and technological level.Nowadays, machining center has become the main flow direction of modern machine development, is widely used in machine-building.
Four-axle linked vertical machining centre is the process equipment of a kind of advanced person, and it is compared with traditional vertical machining centre, and lathe bed length is reduced greatly, brings the advantages such as the raising of base rigidity, cast material minimizing, floor space minimizing, difficulty of processing reduction thus.
Power spindle device is the chief component of machining center, and its processing characteristics on four-axle linked vertical machining centre whether reasonable in design and machining accuracy have vital impact.Power in existing power spindle device is by driving servomotor to provide, and drive the output shaft end of servomotor to install active synchronization wheel, active synchronization wheel drives the driven synchronizing wheel on main shaft, transmits power thus.In actual use, sometimes need the gearratio changing active synchronization wheel and driven synchronizing wheel, at this time just need to change active synchronization wheel, existing active synchronization wheel mounting structure dismounting inconvenience, and there is the problem loosely affecting transmission stability, affect processing characteristics and the machining accuracy of four-axle linked vertical machining centre.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, there is provided a kind of active synchronization to take turns installing mechanism, its reasonable in design, the Fast Installation dismounting of active synchronization wheel can be realized, and assembling firmly, be conducive to the machining accuracy improving machining center.
Technical scheme according to the utility model provides: active synchronization wheel installing mechanism, it is characterized in that: comprise cone overcoat and cone inner sleeve, described cone inner sleeve comprises the interior body and inner sleeve flange that are wholely set, described interior body is a thick thin pyramidal structure, the inner sleeve centre bore of interior body is sleeved on the output shaft of servo drive motor, inner sleeve centre bore is cylindrical hole, described inner sleeve flange is arranged on the butt end of interior body, inner sleeve flange is provided with interior cover locking connecting hole, put in whole cone and be provided with the centrosymmetric axial grooving of twice, wherein axial grooving axially runs through whole cone inner sleeve together, the axial grooving in another road is only through to butt end from the taper end of interior body and terminates in inner sleeve flange, described cone overcoat comprises the outer sleeve body and overcoat flange that are wholely set, described outer sleeve body is cylindrical structure, the overcoat centre bore of outer sleeve body is bellmouth, the interior body correspondence of described cone inner sleeve is contained in overcoat centre bore, the outer wall shape of interior body and the inner wall shape adaptation of overcoat centre bore are fitted, outer sleeve body front end face is provided with outer cover locking connecting hole, described outer cover locking connecting hole is connected with the inner sleeve hole built with clamping screw, by tightening clamping screw, cone inner sleeve and cone overcoat are locked on the output shaft of servo drive motor, described overcoat flange is arranged in the middle part of outer sleeve body outer wall, overcoat flange is provided with the overcoat connecting hole of circumference distribution, described active synchronization wheel is sleeved on outside cone inner sleeve and cone and puts, the rear end face of active synchronization wheel is provided with the synchronizing wheel connecting hole of circumference distribution, is fastenedly connected between active synchronization wheel and the outer overcoat flange put of cone by the connecting bolt be contained in overcoat connecting hole and synchronizing wheel connecting hole.
compared with prior art, tool has the following advantages the utility model:this practical new construction is reasonable in design, can realize the Fast Installation dismounting of active synchronization wheel, and assembling firmly, is conducive to the machining accuracy improving machining center.
Accompanying drawing explanation
Fig. 1 is the structural front view of the utility model embodiment.
Fig. 2 is that A-A in Fig. 1 is to structure sectional view.
Fig. 3 is the mounting structure exploded perspective schematic diagram of the utility model embodiment.
Fig. 4 is the perspective view of boring overcoat in Fig. 3.
Fig. 5 is the perspective view of boring inner sleeve in Fig. 3.
Detailed description of the invention
Below in conjunction with concrete drawings and Examples, the utility model is described in further detail.
As shown in Fig. 1 ~ Fig. 5, active synchronization wheel installing mechanism in embodiment forms primarily of cone overcoat 1 and cone inner sleeve 2, described cone inner sleeve 2 comprises the interior body 2a and inner sleeve flange 2b that are wholely set, described interior body 2a is a thick thin pyramidal structure, the inner sleeve centre bore of interior body 2a is sleeved on the output shaft of servo drive motor 3, inner sleeve centre bore is cylindrical hole, described inner sleeve flange 2b is arranged on the butt end of interior body 2a, inner sleeve flange 2b is provided with interior cover locking connecting hole 2d, whole cone inner sleeve 2 is provided with the centrosymmetric axial grooving 2c of twice, wherein axial grooving 2c axially runs through whole cone inner sleeve 2 together, the axial grooving 2c in another road is only through to butt end from the taper end of interior body 2a and terminates in inner sleeve flange 2b, described cone overcoat 1 comprises the outer sleeve body 1a and overcoat flange 1b that are wholely set, described outer sleeve body 1a is cylindrical structure, the overcoat centre bore of outer sleeve body 1a is bellmouth, the interior body 2a correspondence of described cone inner sleeve 2 is contained in overcoat centre bore, the outer wall shape of interior body 2a and the inner wall shape adaptation of overcoat centre bore are fitted, outer sleeve body 1a front end face is provided with outer cover locking connecting hole 1d, described outer cover locking connecting hole 1d is connected with the inner sleeve hole built with clamping screw, by tightening clamping screw, cone inner sleeve 2 and cone overcoat 1 are locked on the output shaft of servo drive motor 3, described overcoat flange 1b is arranged in the middle part of outer sleeve body 1a outer wall, overcoat flange 1b is provided with the overcoat connecting hole 1c of circumference distribution, described active synchronization wheel 4 is sleeved on cone inner sleeve 2 and cone overcoat 1, the rear end face of active synchronization wheel 4 is provided with the synchronizing wheel connecting hole of circumference distribution, and active synchronization is taken turns between the overcoat flange 1b on 4 and cone overcoat 1 and is fastenedly connected by the connecting bolt be contained in overcoat connecting hole 1c and synchronizing wheel connecting hole.

Claims (1)

1. active synchronization wheel installing mechanism, it is characterized in that: comprise cone overcoat (1) and cone inner sleeve (2), described cone inner sleeve (2) comprises the interior body (2a) and inner sleeve flange (2b) that are wholely set, described interior body (2a) is a thick thin pyramidal structure, the inner sleeve centre bore of interior body (2a) is sleeved on the output shaft of servo drive motor (3), inner sleeve centre bore is cylindrical hole, described inner sleeve flange (2b) is arranged on the butt end of interior body (2a), inner sleeve flange (2b) is provided with interior cover locking connecting hole (2d), whole cone inner sleeve (2) is provided with the centrosymmetric axial grooving (2c) of twice, wherein axial grooving (2c) axially runs through whole cone inner sleeve (2) together, the axial grooving (2c) in another road is only through to butt end from the taper end of interior body (2a) and terminates in inner sleeve flange (2b), described cone overcoat (1) comprises the outer sleeve body (1a) and overcoat flange (1b) that are wholely set, described outer sleeve body (1a) is cylindrical structure, the overcoat centre bore of outer sleeve body (1a) is bellmouth, interior body (2a) correspondence of described cone inner sleeve (2) is contained in overcoat centre bore, the outer wall shape of interior body (2a) and the inner wall shape adaptation of overcoat centre bore are fitted, outer sleeve body (1a) front end face is provided with outer cover locking connecting hole (1d), described outer cover locking connecting hole (1d) is connected with the inner sleeve hole built with clamping screw, by tighten clamping screw will bore inner sleeve (2) and cone overcoat (1) be locked on the output shaft of servo drive motor (3), described overcoat flange (1b) is arranged in the middle part of outer sleeve body (1a) outer wall, overcoat flange (1b) is provided with the overcoat connecting hole (1c) of circumference distribution, described active synchronization wheel (4) is sleeved on cone inner sleeve (2) and cone overcoat (1), the rear end face of active synchronization wheel (4) is provided with the synchronizing wheel connecting hole of circumference distribution, and active synchronization is taken turns between the overcoat flange (1b) on (4) and cone overcoat (1) and is fastenedly connected by the connecting bolt be contained in overcoat connecting hole (1c) and synchronizing wheel connecting hole.
CN201420816263.5U 2014-12-19 2014-12-19 Active synchronization wheel installing mechanism Expired - Fee Related CN204381939U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420816263.5U CN204381939U (en) 2014-12-19 2014-12-19 Active synchronization wheel installing mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420816263.5U CN204381939U (en) 2014-12-19 2014-12-19 Active synchronization wheel installing mechanism

Publications (1)

Publication Number Publication Date
CN204381939U true CN204381939U (en) 2015-06-10

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ID=53354694

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420816263.5U Expired - Fee Related CN204381939U (en) 2014-12-19 2014-12-19 Active synchronization wheel installing mechanism

Country Status (1)

Country Link
CN (1) CN204381939U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104551814A (en) * 2014-12-19 2015-04-29 无锡大龙马数控机床制造有限责任公司 Driving synchronous wheel installation mechanism

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104551814A (en) * 2014-12-19 2015-04-29 无锡大龙马数控机床制造有限责任公司 Driving synchronous wheel installation mechanism

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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: 20150610

Termination date: 20151219

EXPY Termination of patent right or utility model