CN204430465U - A kind of heavy type double drive spiral bevel gear machining tool - Google Patents
A kind of heavy type double drive spiral bevel gear machining tool Download PDFInfo
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- CN204430465U CN204430465U CN201420784852.XU CN201420784852U CN204430465U CN 204430465 U CN204430465 U CN 204430465U CN 201420784852 U CN201420784852 U CN 201420784852U CN 204430465 U CN204430465 U CN 204430465U
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Abstract
The utility model provides a kind of heavy type double drive spiral bevel gear machining tool, comprise toolbox device and workpiece box device, described toolbox device and workpiece box device pass through X-axis, Y-axis, Z axis guide rail carries out relative motion, toolbox device drives double lead-screw on column, carry out the upper and lower vertical linear motion of Y-axis by the first bi-motor reductor, and described column and cutter arbor box entirety drive double lead-screw to carry out horizontal rectilinear motion on X-axis guide rail by the second bi-motor reductor; Workpiece box body device is arranged on saddle, described saddle is provided with cone angle rotating mechanism, carry out the rotation of B axle by root angle rotating mechanism, described saddle drives double lead-screw to carry out horizontal rectilinear motion on Z axis guide rail by the 3rd bi-motor reductor, and motor is connected with workpiece box main shaft with reductor; X-axis, Y-axis, linear grating chi installed respectively by Z axis guide rail.The beneficial effects of the utility model are: structure is simple, easy to operate, driving is stable, registration, production efficiency are high.
Description
Technical field
The utility model belongs to machining equipment field, especially relates to a kind of heavy type double drive spiral bevel gear machining tool.
Background technology
Existing spiral bevel gear processing all adopts single motor single screw turns to move lathe linear axis and provides power, and this driving method is to the processing that can not meet the higher workpiece of required precision; And existing linear axis moves also exists certain position error, same, and the workpiece higher for required precision is then inapplicable.Cause inefficiency, and the problem such as workpiece quality is not high.Meanwhile, also there is workpiece adjustment effort, complex structure and other problems.
Summary of the invention
The purpose of this utility model is to provide the tooth milling machine that a kind of structure is simple, easy to operate, driving is stable, registration, production efficiency are high, is especially applicable to large gauge spiral bevel gear processing in oil, metallurgy, mining machinery and heavy-duty machinery manufacturing.
The technical solution of the utility model is: a kind of heavy type double drive spiral bevel gear machining tool, comprises toolbox device and workpiece box device, and described toolbox device and workpiece box device pass through X-axis, Y-axis, and Z axis guide rail carries out relative motion,
Described toolbox device drives double lead-screw on column, carry out the upper and lower vertical linear motion of Y-axis by the first bi-motor reductor, described double lead-screw is threaded with cutter arbor box, Y-axis balancing cylinder is located at column upper end, and be connected with cutter arbor box, described Y-axis balancing cylinder adopts balance cutter arbor box gravity to cutter arbor box straight line fortune merit, described column and cutter arbor box entirety drive double lead-screw to carry out horizontal rectilinear motion on X-axis guide rail by the second bi-motor reductor, gear shift is had in described toolbox, cutter spindle rotation is carried out by motor driven gear gear, thus increase the moment of torsion of cutter shaft rotation.
Described workpiece box body device is arranged on saddle, the rotation of B axle is carried out by root angle rotating mechanism, saddle drives double lead-screw to carry out horizontal rectilinear motion on Z axis guide rail by the 3rd bi-motor reductor, it is be connected with reductor by motor that workpiece box principal axis A axle rotates, reductor is by shaft coupling connecting worm, and worm gear pairs engagement drives A axle to rotate.
Described X-axis, Y-axis and Z axis adopt bi-motor double lead-screw to drive (two drive) respectively, and X-axis, Y-axis, linear grating chi installed respectively by Z axis guide rail, thus makes accurate positioning.
Further, described cutter arbor box comprises cutterhead, and described cutterhead is connected with cutter spindle, and described motor is fixed on cutter shaft casing, and motor driven gear gear carries out main axis.
Further, described column is provided with Y-axis guide rail, and described cutter arbor box is connected with Y-axis guide rail, and is driven by the first bi-motor reductor double lead-screw.
Further, described column and the whole bottom of cutter arbor box are provided with screw, and described screw is connected with double lead-screw, and are driven by the second bi-motor reductor double lead-screw.
Further, described workpiece casing comprises floral disc, and described floral disc is connected with work spindle, and described motor reducer is fixed on workpiece box, and motor reducer drives worm gear pairs to carry out main axis.
Further, be provided with screw bottom described saddle, described screw is connected with double lead-screw, and is driven by the 3rd bi-motor reductor double lead-screw.
The advantage that the utility model has and good effect are: the rectilinear movement on X-axis, Y-axis and Z axis is driven by bi-motor double lead-screw, make to drive to stablize more gently; Grating scale be arranged so that each linear axis running fix is more accurate; Workpiece box carries out the rotation of A axle by worm gear pairs, and cutter arbor box carries out C rotation by gear shift, and workpiece box carries out B to rotation by root angle rotating mechanism on saddle, and rotating mechanism is more succinct; The machine bed accessory has structure simple, and easy to operate, machining accuracy is high, production efficiency advantages of higher.
Accompanying drawing explanation
Fig. 1 is front perspective view of the present utility model.
Fig. 2 is rear perspective view of the present utility model.
In figure:
1, the first bi-motor reductor 2, column 3, cutter arbor box
4, Y-axis balancing cylinder 5, second bi-motor reductor 6, X-axis guide rail
7, saddle 8, the 3rd bi-motor reductor 9, Z axis guide rail
10, workpiece box 11, cutterhead 12, grating scale
Detailed description of the invention
As shown in Figure 1-2, the technical solution of the utility model is: a kind of heavy type double drive spiral bevel gear machining tool, comprises toolbox device and workpiece box device, and described toolbox device and workpiece box device pass through X-axis, Y-axis, and Z axis axis rail carries out relative motion,
Described toolbox device drives double lead-screw on column 2, carry out the upper and lower vertical linear motion of Y-axis by the first bi-motor reductor 1, described double lead-screw is threaded with cutter arbor box 3, Y-axis balancing cylinder 4 is located at column 2 upper end, and be connected with cutter arbor box 3, described Y-axis balancing cylinder 4 pairs of cutter arbor box 3 straight line fortune merits adopt balance cutter arbor box gravity, described column 2 and cutter arbor box 3 entirety drive double lead-screw to carry out horizontal rectilinear motion on X-axis guide rail 6 by the second bi-motor reductor 5, gear shift is had in described toolbox 3, cutter spindle rotation is carried out by motor driven gear gear, thus increase the moment of torsion of cutter shaft rotation.
Described workpiece box body device is arranged on saddle 7, the rotation of B axle is carried out by root angle rotating mechanism, saddle 7 drives double lead-screw to carry out horizontal rectilinear motion on Z axis guide rail 9 by the 3rd bi-motor reductor 8, it is be connected with reductor by motor that workpiece box 10 principal axis A axle rotates, reductor is by shaft coupling connecting worm, and worm gear pairs engagement drives A axle to rotate.
Described X-axis, Y-axis and Z axis adopt bi-motor double lead-screw to drive (two drive) respectively, and X-axis, Y axle, Z axis guide rail movement installs linear grating chi 12 respectively, thus makes accurate positioning.
In the present embodiment, described cutter arbor box 3 comprises cutterhead 11, and described cutterhead 11 is connected with cutter spindle, and described motor is fixed on cutter arbor box 3 body, and motor driven gear gear carries out main axis.
In the present embodiment, described column 2 is provided with Y-axis guide rail, and described cutter arbor box 3 is connected with Y-axis guide rail, and is driven by the first bi-motor reductor 1 double lead-screw.
In the present embodiment, be provided with screw bottom described column and cutter arbor box entirety, described screw is connected with double lead-screw, and is driven by the second bi-motor reductor 5 double lead-screw.
In the present embodiment, described workpiece box 10 comprises floral disc, and described floral disc is connected with work spindle, and described motor reducer is fixed on workpiece box 10, and motor reducer drives worm gear pairs to carry out main axis.
In the present embodiment, be provided with screw bottom described saddle, described screw is connected with double lead-screw, and is driven by the 3rd bi-motor 8 reductor double lead-screw.
Above an embodiment of the present utility model has been described in detail, but described content being only preferred embodiment of the present utility model, can not being considered to for limiting practical range of the present utility model.All equalizations done according to the utility model application range change and improve, and all should still belong within patent covering scope of the present utility model.
Claims (6)
1. a heavy type double drive spiral bevel gear machining tool, comprises toolbox device and workpiece box device, and described toolbox device and workpiece box device pass through X-axis, Y-axis, and Z axis guide rail carries out relative motion, it is characterized in that:
Described toolbox device drives double lead-screw on column, carry out the upper and lower vertical linear motion of Y-axis by the first bi-motor reductor, described double lead-screw is threaded with cutter arbor box, Y-axis balancing cylinder is located at column upper end, and be connected with cutter arbor box, described column and cutter arbor box entirety drive double lead-screw to carry out horizontal rectilinear motion on X-axis guide rail by the second bi-motor reductor, gear shift is had in described toolbox, motor driven gear gear carries out cutter spindle rotation, increases the moment of torsion that cutter shaft rotates;
Described workpiece box body device is arranged on saddle, described saddle is provided with cone angle rotating mechanism, the rotation of B axle is carried out by root angle rotating mechanism, described saddle drives double lead-screw to carry out horizontal rectilinear motion on Z axis guide rail by the 3rd bi-motor reductor, motor is connected with workpiece box main shaft the rotation realizing A axle with reductor, reductor is by shaft coupling connecting worm, and worm gear pairs engagement drives A axle to rotate;
X-axis, Y-axis, linear grating chi installed respectively by Z axis guide rail.
2. a kind of heavy type double drive spiral bevel gear machining tool according to claim 1, it is characterized in that: described cutter arbor box comprises cutterhead, described cutterhead is connected with cutter spindle, and described motor is fixed on cutter shaft casing, and motor driven gear gear carries out main axis.
3. a kind of heavy type double drive spiral bevel gear machining tool according to claim 1, it is characterized in that: described column is provided with Y-axis guide rail, described cutter arbor box is connected with Y-axis guide rail, and is driven by the first bi-motor reductor double lead-screw.
4. a kind of heavy type double drive spiral bevel gear machining tool according to claim 1, is characterized in that: described column and the whole bottom of cutter arbor box are provided with screw, and described screw is connected with double lead-screw, and is driven by the second bi-motor reductor double lead-screw.
5. a kind of heavy type double drive spiral bevel gear machining tool according to claim 1, it is characterized in that: described workpiece casing comprises floral disc, described floral disc is connected with work spindle, and described motor reducer is fixed on workpiece box, and motor reducer drives worm gear pairs to carry out main axis.
6. a kind of heavy type double drive spiral bevel gear machining tool according to claim 1, it is characterized in that: be provided with screw bottom described saddle, described screw is connected with double lead-screw, and is driven by the 3rd bi-motor reductor double lead-screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420784852.XU CN204430465U (en) | 2014-12-11 | 2014-12-11 | A kind of heavy type double drive spiral bevel gear machining tool |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420784852.XU CN204430465U (en) | 2014-12-11 | 2014-12-11 | A kind of heavy type double drive spiral bevel gear machining tool |
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| CN204430465U true CN204430465U (en) | 2015-07-01 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108406005A (en) * | 2018-02-07 | 2018-08-17 | 华南理工大学 | A kind of line gear numerical-control processing method and its special horizontal milling machine |
-
2014
- 2014-12-11 CN CN201420784852.XU patent/CN204430465U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108406005A (en) * | 2018-02-07 | 2018-08-17 | 华南理工大学 | A kind of line gear numerical-control processing method and its special horizontal milling machine |
| CN108406005B (en) * | 2018-02-07 | 2023-12-05 | 华南理工大学 | Numerical control machining method for wire gear and special horizontal milling machine thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Heavy-duty dual-drive spiral bevel gear processing machine tool Effective date of registration: 20160127 Granted publication date: 20150701 Pledgee: Pudong Shanghai Development Bank Limited by Share Ltd Tianjin branch Pledgor: Tianjin Jingcheng Machine Tool Co., Ltd. Registration number: 2016120000001 |
|
| 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: 20170125 Granted publication date: 20150701 Pledgee: Pudong Shanghai Development Bank Limited by Share Ltd Tianjin branch 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: Heavy-duty dual-drive spiral bevel gear processing machine tool Effective date of registration: 20170223 Granted publication date: 20150701 Pledgee: Pudong Shanghai Development Bank Limited by Share Ltd Tianjin branch Pledgor: Tianjin Jingcheng Machine Tool Co., Ltd. Registration number: 2017120000004 |
|
| 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 | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20180712 Granted publication date: 20150701 Pledgee: Pudong Shanghai Development Bank Limited by Share Ltd Tianjin branch Pledgor: Tianjin Jingcheng Machine Tool Co., Ltd. Registration number: 2017120000004 |
|
| 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: Heavy-duty dual-drive spiral bevel gear processing machine tool Effective date of registration: 20190415 Granted publication date: 20150701 Pledgee: Pudong Shanghai Development Bank Limited by Share Ltd Tianjin branch Pledgor: Tianjin Jingcheng Machine Tool Co., Ltd. Registration number: 2019120000011 |