CN201931170U - Driving box for workpiece box of spiral bevel gear generator - Google Patents

Driving box for workpiece box of spiral bevel gear generator Download PDF

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Publication number
CN201931170U
CN201931170U CN2010206504536U CN201020650453U CN201931170U CN 201931170 U CN201931170 U CN 201931170U CN 2010206504536 U CN2010206504536 U CN 2010206504536U CN 201020650453 U CN201020650453 U CN 201020650453U CN 201931170 U CN201931170 U CN 201931170U
Authority
CN
China
Prior art keywords
saddle
axial filament
turntable
thick stick
workpiece box
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
CN2010206504536U
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Chinese (zh)
Inventor
霍津海
王春友
朱宏力
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.)
Tianjin Jingcheng Machine Tool Co., Ltd.
Original Assignee
JINGCHENG MACHINE TOOLS Manufacturing Co Ltd TIANJIN CITY
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 JINGCHENG MACHINE TOOLS Manufacturing Co Ltd TIANJIN CITY filed Critical JINGCHENG MACHINE TOOLS Manufacturing Co Ltd TIANJIN CITY
Priority to CN2010206504536U priority Critical patent/CN201931170U/en
Application granted granted Critical
Publication of CN201931170U publication Critical patent/CN201931170U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model provides a driving box for a workpiece box of a spiral bevel gear generator, which comprises a saddle, and a workpiece box part, a B1 shaft part and a B2 shaft part which are arranged on the saddle. A movement of processing a root angle is finished through the driving adjustment of the B1 shaft part and the B2 shaft part. The driving box has the beneficial effects that parts which are difficult to process, such as a friction wheel and the like, are removed, and thus, the driving box has a compact structure and very good manufacturability, and is convenient to assemble and; and a workpiece and a tool are convenient to disassemble. The driving box has the advantages of simple structure, high precision, convenience in maintenance, safety and reliability, and the like.

Description

Spiral bevel gear generator workpiece box drive unit
Technical field
The utility model relates to the mill teeth machining apparatus, especially a kind of spiral bevel gear generator workpiece box drive unit.
Background technology
The spiral bevel gear generator machining tool is the capital equipment of bevel gear workpiece processing such as automobile, electric tool.In the prior art, the structure of mechanical type hypoid generating machine and adjustment are the most complicated in the gear machine.Along with development of technology, the processing of spiral bevel gear has appearred realizing with the Numeric Control Technology form, and its motion model is that toolbox is simulated the rotation of cutter around the cage chair axis along the interlock of X, Y-axis, the function of tilt mechanism is changed into the interlock of B axle.But the known workpiece box drive unit of B axle interlock that impels adopts friction pulley device or sector gear device more, the manufacturability of these two kinds device processing is bad, be difficult to guarantee machining accuracy, and all wt of workpiece box all is pressed on sector gear or the friction pulley, friction pulley skids easily, off-load is difficulty relatively, is difficult to guarantee the full generating motion of gear.And cutter spindle and work spindle all are contained on the column, and its structure not only causes the manufacturing cost height, and the manufacturability of assembling is bad, is difficult to guarantee machining accuracy.The rigidity of the Machinetool workpiece case slew gear of prior art is difficult to guarantee, influences the machining accuracy of gear.
Summary of the invention
For solving the problems of the technologies described above, the utility model provides a kind of simple in structure, spiral bevel gear generator workpiece box drive unit that precision is high, safe and reliable.
The technical solution of the utility model is: a kind of spiral bevel gear generator workpiece box drive unit, comprise saddle and the workpiece box part, B1 shaft portion, the B2 shaft portion that are installed on the saddle, and it is characterized in that:
Described workpiece box partly comprises the turntable that is arranged at the saddle top, and turntable is connected by central shaft with saddle, and central shaft top is connected with turntable by ring flange, and the ring flange upper end is connected with the encoder that shows the turntable anglec of rotation, and the turntable top is equipped with workpiece box;
Described B1 shaft portion is positioned at a side of saddle, comprise B1 axle servomotor, B1 axial filament thick stick, supporting plate, guide rail, B1 axle servomotor is connected by the end of shaft coupling with B1 axial filament thick stick, the other end of B1 leading screw be fixed in saddle on support in bearing be connected, B1 axial filament thick stick is with B1 axial filament mother, B1 axial filament mother is fixed on the supporting plate, and supporting plate is slidingly connected by slide block and guide rail, and guide rail is fixed in saddle one side;
Described B2 shaft portion comprises B2 axle servomotor, decelerator, B2 axial filament thick stick, holder, rotating shaft, disc seat, B2 axle servomotor connects B2 axial filament thick stick by decelerator, be connected with rotatable rotating shaft between decelerator and the holder, holder is fixedly connected on the supporting plate, the disc seat that can rotate around self axle center is installed on the described turntable, and B2 axial filament thick stick is connected with disc seat by the B2 axial filament mother who is installed in the disc seat.
Advantage and the good effect that the utlity model has are: owing to adopt technique scheme, removed difficult process components such as friction pulley, and compact conformation, easy to assembly, have good manufacturability; After the B1 axle moved to the coarse positioning angle, the guide screw movement of B2 axle directly drove workpiece box, did not produce component, acted directly on workpiece box, and this makes the motion of workpiece box more firm; Workpiece and cutter convenient disassembly, have simple in structure, precision is high, advantage such as easy to maintenance, safe and reliable.
Description of drawings
Fig. 1 is a main apparent direction schematic diagram of the present utility model
Fig. 2 is a left apparent direction partial schematic sectional view of the present utility model
Fig. 3 is the direction schematic diagram of overlooking of the present utility model
Among the figure:
1, saddle 2, turntable 3, central shaft
4, ring flange 5, encoder 6, workpiece box
7, B1 axle servomotor 8, B1 axial filament thick stick 9, supporting plate
10, guide rail 11, support 12, B2 axle servomotor
13, decelerator 14, B2 axial filament thick stick 15, holder
16, rotating shaft 17, disc seat
The specific embodiment
As Fig. 1, Fig. 2 and shown in Figure 3, the utility model spiral bevel gear generator workpiece box drive unit comprises saddle and the workpiece box part, B1 shaft portion, the B2 shaft portion that are installed on the saddle.
Described workpiece box partly comprises the turntable 2 that is arranged at saddle 1 top, turntable 2 is connected by central shaft 3 with saddle 1, central shaft 3 tops are connected with turntable 2 by ring flange 4, and the ring flange upper end is connected with the encoder 5 that shows the turntable anglec of rotation, and the turntable top is equipped with workpiece box 6;
Described B1 shaft portion is positioned at a side of saddle, comprise B1 axle servomotor 7, B1 axial filament thick stick 8, supporting plate 9, guide rail 10, B1 axle servomotor 7 is connected by the end of shaft coupling with B1 axial filament thick stick 8, the other end of B1 leading screw 8 be fixed in saddle 1 on support 11 in bearing be connected, B1 axial filament thick stick 8 is with B1 axial filament mother, B1 axial filament mother is fixed on the supporting plate 9, and supporting plate 9 is slidingly connected by slide block and guide rail 10, and guide rail 10 is fixed in saddle 1 one sides;
Described B2 shaft portion comprises B2 axle servomotor 12, decelerator 13, B2 axial filament thick stick 14, holder 15, rotating shaft 16, disc seat 17, B2 axle servomotor connects B2 axial filament thick stick by decelerator, be connected with rotatable rotating shaft between decelerator and the holder, holder is fixedly connected on the supporting plate, the disc seat that can rotate around self axle center is installed on the described turntable, and B2 axial filament thick stick is connected with disc seat by the B2 axial filament mother who is installed in the disc seat.
The course of work of this example: by the rotation of B1 axle servomotor, drive the rotation of B1 axial filament thick stick, B1 axial filament thick stick promotes supporting plate and do horizontal movement on guide rail by being fixed in the female transmission of B1 axial filament on the supporting plate, and supporting plate has driven holder simultaneously, the B2 shaft portion has also been produced to be moved, the B2 shaft portion promotes disc seat, and turntable is rotated around central shaft, and the workpiece box on the turntable also produces rotation, thereby finish the coarse positioning of root angle.
After the coarse positioning of root angle is finished, B2 axle servomotor rotates, drive the motion of B2 axial filament thick stick through the decelerator deceleration, B2 axial filament thick stick cooperates by the leading screw screw and then promotion disc seat drive turntable rotates around central shaft, encoder shows the angle of workpiece box rotation, when reaching specified angle, stop, finishing the required root angle motion of cutting.
More than an embodiment of the present utility model is had been described in detail, but described content only is preferred embodiment of the present utility model, can not be considered to be used to limit practical range of the present utility model.All equalizations of doing according to the utility model application range change and improve etc., all should still belong within the patent covering scope of the present utility model.

Claims (1)

1. a spiral bevel gear generator workpiece box drive unit comprises saddle and the workpiece box part, B1 shaft portion, the B2 shaft portion that are installed on the saddle, it is characterized in that:
Described workpiece box partly comprises the turntable that is arranged at the saddle top, and turntable is connected by central shaft with saddle, and central shaft top is connected with turntable by ring flange, and the ring flange upper end is connected with the encoder that shows the turntable anglec of rotation, and the turntable top is equipped with workpiece box;
Described B1 shaft portion is positioned at a side of saddle, comprise B1 axle servomotor, B1 axial filament thick stick, supporting plate, guide rail, B1 axle servomotor is connected by the end of shaft coupling with B1 axial filament thick stick, the other end of B1 leading screw be fixed in saddle on support in bearing be connected, B1 axial filament thick stick is with B1 axial filament mother, B1 axial filament mother is fixed on the supporting plate, and supporting plate is slidingly connected by slide block and guide rail, and guide rail is fixed in saddle one side;
Described B2 shaft portion comprises B2 axle servomotor, decelerator, B2 axial filament thick stick, holder, rotating shaft, disc seat, B2 axle servomotor connects B2 axial filament thick stick by decelerator, be connected with rotatable rotating shaft between decelerator and the holder, holder is fixedly connected on the supporting plate, the disc seat that can rotate around self axle center is installed on the described turntable, and B2 axial filament thick stick is connected with disc seat by the B2 axial filament mother who is installed in the disc seat.
CN2010206504536U 2010-12-09 2010-12-09 Driving box for workpiece box of spiral bevel gear generator Expired - Fee Related CN201931170U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010206504536U CN201931170U (en) 2010-12-09 2010-12-09 Driving box for workpiece box of spiral bevel gear generator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010206504536U CN201931170U (en) 2010-12-09 2010-12-09 Driving box for workpiece box of spiral bevel gear generator

Publications (1)

Publication Number Publication Date
CN201931170U true CN201931170U (en) 2011-08-17

Family

ID=44442709

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010206504536U Expired - Fee Related CN201931170U (en) 2010-12-09 2010-12-09 Driving box for workpiece box of spiral bevel gear generator

Country Status (1)

Country Link
CN (1) CN201931170U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102059407A (en) * 2010-12-09 2011-05-18 天津市精诚机床制造有限公司 Device for driving workpiece box of spiral bevel gear milling machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102059407A (en) * 2010-12-09 2011-05-18 天津市精诚机床制造有限公司 Device for driving workpiece box of spiral bevel gear milling machine

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C14 Grant of patent or utility model
GR01 Patent grant
C56 Change in the name or address of the patentee

Owner name: TIANJIN JINGCHENG MACHINE TOOL CO., LTD.

Free format text: FORMER NAME: JINGCHENG MACHINE TOOLS MFG. CO., LTD., TIANJIN CITY

CP01 Change in the name or title of a patent holder

Address after: 300300 Tianjin city Dongli District of Dongli Economic Development Zone, Lai Sun Road No. 1

Patentee after: Tianjin Jingcheng Machine Tool Co., Ltd.

Address before: 300300 Tianjin city Dongli District of Dongli Economic Development Zone, Lai Sun Road No. 1

Patentee before: Jingcheng Machine Tools Mfg. Co., Ltd., Tianjin City

PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: Device for driving workpiece box of spiral bevel gear milling machine

Effective date of registration: 20120515

Granted publication date: 20110817

Pledgee: Pudong Shanghai Development Bank Limited by Share Ltd Tianjin branch

Pledgor: Tianjin Jingcheng Machine Tool Co., Ltd.

Registration number: 2012990000208

PC01 Cancellation of the registration of the contract for pledge of patent right

Date of cancellation: 20130626

Granted publication date: 20110817

Pledgee: Pudong Shanghai Development Bank Limited by Share Ltd Tianjin branch

Pledgor: Tianjin Jingcheng Machine Tool Co., Ltd.

Registration number: 2012990000208

PLDC Enforcement, change and cancellation of contracts on pledge of patent right or utility model
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: Device for driving workpiece box of spiral bevel gear milling machine

Effective date of registration: 20130711

Granted publication date: 20110817

Pledgee: Pudong Shanghai Development Bank Limited by Share Ltd Tianjin branch

Pledgor: Tianjin Jingcheng Machine Tool Co., Ltd.

Registration number: 2013120000015

PLDC Enforcement, change and cancellation of contracts on pledge of patent right or utility model
PC01 Cancellation of the registration of the contract for pledge of patent right

Date of cancellation: 20140926

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Pledgee: Pudong Shanghai Development Bank Limited by Share Ltd Tianjin branch

Pledgor: Tianjin Jingcheng Machine Tool Co., Ltd.

Registration number: 2013120000015

PLDC Enforcement, change and cancellation of contracts on pledge of patent right or utility model
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: Device for driving workpiece box of spiral bevel gear milling machine

Effective date of registration: 20160127

Granted publication date: 20110817

Pledgee: Pudong Shanghai Development Bank Limited by Share Ltd Tianjin branch

Pledgor: Tianjin Jingcheng Machine Tool Co., Ltd.

Registration number: 2016120000001

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Pledgor: Tianjin Jingcheng Machine Tool Co., Ltd.

Registration number: 2016120000001

PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: Device for driving workpiece box of spiral bevel gear milling machine

Effective date of registration: 20170223

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Pledgee: Pudong Shanghai Development Bank Limited by Share Ltd Tianjin branch

Pledgor: Tianjin Jingcheng Machine Tool Co., Ltd.

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Pledgee: Pudong Shanghai Development Bank Limited by Share Ltd Tianjin branch

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PE01 Entry into force of the registration of the contract for pledge of patent right
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: Device for driving workpiece box of spiral bevel gear milling machine

Effective date of registration: 20190415

Granted publication date: 20110817

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Pledgor: Tianjin Jingcheng Machine Tool Co., Ltd.

Registration number: 2019120000011

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: 20110817

Termination date: 20191209