CN207521826U - A kind of composite multifunction numerical control screw thread grinding center - Google Patents
A kind of composite multifunction numerical control screw thread grinding center Download PDFInfo
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- CN207521826U CN207521826U CN201721444986.7U CN201721444986U CN207521826U CN 207521826 U CN207521826 U CN 207521826U CN 201721444986 U CN201721444986 U CN 201721444986U CN 207521826 U CN207521826 U CN 207521826U
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- rotation platform
- screw thread
- numerical control
- control screw
- spindle
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Abstract
The utility model discloses a kind of composite multifunction numerical control screw thread grinding centers, workpiece to be processed is fixed on by clamped one time on work spindle seat by the grinding center, mobile and rotation rotary table can be passed through, cutter spindle on the rotation platform on rotary table each side is operated to processing stations, the cutter of different process processing is installed on each cutter spindle, the all process steps that workpiece to be processed can be completed by clamped one time are processed, error caused by reducing clamping process, machining accuracy is improved, this utility model is used for machine tool structure field.
Description
Technical field
The utility model is related to machine tool structure field, more particularly to a kind of composite multifunction numerical control screw thread grinding center.
Background technology
Existing lathe outer circle, endoporus, screw thread are all the different machine toolings of operation break-down point, due to usually requiring to processing work
Part carries out multiple bearing or carries out multistage manufacturing processes to workpiece by different positioning datums, often so that the matter of screw flight
Measure unstable, consistency is poor.
Utility model content
The purpose of this utility model is to provide a kind of reduction of clamping process and the higher composite multifunction numbers of machining accuracy
Control thread grinding center.
Technical solution adopted in the utility model is：
A kind of composite multifunction numerical control screw thread grinding center, including lathe bed, lathe bed upper edge Z-direction set and can Z-direction movement
Work spindle seat, the opposite side being additionally provided with positioned at lathe bed can be along X to the rotary table moved, and rotary table can be around vertical
In X to the rotation of the B axle of Z-direction, rotary table be surrounded by it is several can axial rotation rotation platform, on each rotation platform respectively
Equipped with cutter spindle.
The improvement of technical solutions of the utility model is further used as, work spindle seat can be along Z-direction including being arranged on lathe bed
The main shaft slide unit of slip is respectively equipped with work spindle and tailstock positioned at the both sides of main shaft slide unit.
The improvement of technical solutions of the utility model is further used as, the side of work spindle is equipped with an idler wheel main shaft.
Be further used as the improvement of technical solutions of the utility model, the both sides of rotary table be respectively equipped with left swing turntable and
Right rotation platform, left swing turntable can be moved around the A1 shaft rotations perpendicular to B axle, and right rotation platform can be moved around the A2 shaft rotations perpendicular to B axle, left swing
Turntable and right rotation platform are equipped at least two cutter spindles positioned at both sides.
The improvement of technical solutions of the utility model is further used as, an outer grinding abrasive disk, right rotation are installed on left swing turntable
Interior grinding abrasive disk is installed on platform.
The improvement of technical solutions of the utility model is further used as, is separately installed on the cutter spindle of left swing turntable both sides
Outer grinding abrasive disk and milling cutter are separately installed with interior grinding abrasive disk and lathe tool on the cutter spindle of right rotation platform both sides.
The improvement of technical solutions of the utility model is further used as, rotary table is surrounded by be angularly distributed
One rotation platform, the second rotation platform, third rotation platform and the 4th rotation platform, each rotation platform is rotating around each rotating shaft perpendicular to B axle
Rotation.
The improvement of technical solutions of the utility model is further used as, cylindrical grinding grinding wheel spindle is installed on the first rotation platform,
Internal thread grinding wheel spindle on the second rotation platform is installed, mill endoporus grinding wheel spindle, the 4th rotation platform are installed on third rotation platform
On external screw thread grinding wheel spindle is installed.
The beneficial effects of the utility model：The composite multifunction numerical control screw thread grinding center passes through workpiece to be processed primary
Clamping is fixed on work spindle seat, can be operated on each side of rotary table by mobile and rotation rotary table
Cutter spindle on rotation platform installs the cutter of different processes processing to processing stations on each cutter spindle, can be by primary
Clamping completes all process steps processing of workpiece to be processed, reduces error caused by clamping process, improves machining accuracy.
Description of the drawings
The utility model is described in further detail below in conjunction with the accompanying drawings：
Fig. 1 is the utility model first embodiment overall structure diagram；
Fig. 2 is the utility model second embodiment overall structure diagram；
Fig. 3 is the overall structure diagram of rotary table in the utility model second embodiment.
Specific embodiment
With reference to Fig. 1~Fig. 3, the utility model is a kind of composite multifunction numerical control screw thread grinding center, including lathe bed 1, bed
The setting of body 1 upper edge Z-direction and can Z-direction movement work spindle seat 2, the opposite side being additionally provided with positioned at lathe bed 1 can be along X to moving
Rotary table 3, rotary table 3 can be rotated around perpendicular to X to the B axle with Z-direction, and being surrounded by for rotary table 3 is several
Can axial rotation rotation platform, be respectively equipped with cutter spindle on each rotation platform.
Workpiece to be processed is fixed on work spindle seat 2 by the composite multifunction numerical control screw thread grinding center by clamped one time
On, can the cutter spindle on the rotation platform on 3 each side of rotary table be operated by mobile and rotation rotary table 3
To processing stations, the cutter of different process processing on each cutter spindle is installed, can workpiece to be processed be completed by clamped one time
All process steps processing, reduce clamping process caused by error, improve machining accuracy.
As the utility model preferred embodiment, work spindle seat 2 includes being arranged on lathe bed 1 and can sliding along Z-direction
Main shaft slide unit 21, be respectively equipped with work spindle 22 and tailstock 23 positioned at the both sides of main shaft slide unit 21.
As the utility model preferred embodiment, the side of work spindle 22 is equipped with an idler wheel main shaft 24.
As the utility model preferred embodiment, the both sides of rotary table 3 are respectively equipped with left swing turntable 31 and the right side
Rotation platform 32, left swing turntable 31 can be moved around the A1 shaft rotations perpendicular to B axle, and right rotation platform 32 can be moved around the A2 shaft rotations perpendicular to B axle,
Left swing turntable 31 and right rotation platform 32 are equipped at least two cutter spindles positioned at both sides.
As the utility model preferred embodiment, an outer grinding abrasive disk 311, right rotation platform are installed on left swing turntable 31
Interior grinding abrasive disk 321 is installed on 32.
As the utility model preferred embodiment, outer mill is separately installed on the cutter spindle of 31 both sides of left swing turntable
Grinding wheel 311 and milling cutter are separately installed with interior grinding abrasive disk 321 and lathe tool on the cutter spindle of right 32 both sides of rotation platform.
As the utility model preferred embodiment, rotary table 3 is surrounded by the first pendulum being angularly distributed
Turntable 33, the second rotation platform 34, third rotation platform 35 and the 4th rotation platform 36, each rotation platform is rotating around perpendicular to each time of B axle
Shaft rotates.
As the utility model preferred embodiment, cylindrical grinding grinding wheel spindle 331 is installed on first rotation platform 33, the
Internal thread grinding wheel spindle 341 on two rotation platforms 34 is installed, mill endoporus grinding wheel spindle 351 is installed on third rotation platform 35, the
External screw thread grinding wheel spindle 361 is installed on four rotation platforms 36.
This machine tool structure is used as grinding center, the processing of screw thread on screw rod is may be used primarily for, according to manufacturing procedure
It needs, multiple rotation platforms can be set on rotary table 3, and installation is used for the processing of different processes on different rotation platforms
Grinding wheel spindle can complete the grinding of different processes.
It can be pacified respectively in the both sides of rotary table 3 setting left swing turntable 31 and right rotation platform 32 by two rotation platforms
Two different grinding wheel spindles are filled, left swing turntable 31 installs outer grinding abrasive disk 311, and right rotation platform 32 installs interior grinding abrasive disk 321, can be complete
Into the processing of inside and outside circle, when workpiece only needs to carry out inside and outside circle processing by grinding, can be completed by clamped one time all
The processing of process.
Meanwhile according to the complexity of part, in the surrounding of rotary table 3 four rotation platforms can be installed respectively, in addition
Internal thread grinding wheel spindle and external screw thread grinding wheel spindle are added, can be rotated by the clamped one time to workpiece, then in different processes
Rotary table 3, you can replace different grinding wheel spindles and be processed, the processing of inside and outside circle and internal and external threads can be completed simultaneously.
This grinding center can replace grinding wheel spindle or replace other knives according to the different procedure calls of workpiece to be processed
Have the processing to complete multiple working procedure, the precision of work pieces process can be significantly improved.
Certainly, the invention is not limited to the above embodiment, and those skilled in the art are without prejudice to originally
Equivalent variations or replacement can be also made under the premise of utility model spirit, these equivalent modifications or replacement are all contained in the application
In claim limited range.
Claims (8)
1. a kind of composite multifunction numerical control screw thread grinding center, it is characterised in that：It is set including lathe bed, the lathe bed upper edge Z-direction
And can Z-direction movement work spindle seat, the opposite side being additionally provided with positioned at lathe bed can be described along X to the rotary table moved
Rotary table can around perpendicular to X to the rotation of the B axle of Z-direction, the rotary table be surrounded by it is several can axial rotation
Rotation platform, be respectively equipped with cutter spindle on each rotation platform.
2. composite multifunction numerical control screw thread grinding center according to claim 1, it is characterised in that：The work spindle seat
Including being arranged on the main shaft slide unit that can be slided on lathe bed along Z-direction, work spindle is respectively equipped with positioned at the both sides of the main shaft slide unit
And tailstock.
3. composite multifunction numerical control screw thread grinding center according to claim 2, it is characterised in that：The work spindle
Side is equipped with an idler wheel main shaft.
4. composite multifunction numerical control screw thread grinding center according to claim 1, it is characterised in that：The rotary table
Both sides be respectively equipped with left swing turntable and right rotation platform, the left swing turntable can be moved around the A1 shaft rotations perpendicular to B axle, the right pendulum
Turntable can be moved around the A2 shaft rotations perpendicular to B axle, and the left swing turntable and right rotation platform are equipped at least two knives positioned at both sides
Has main shaft.
5. composite multifunction numerical control screw thread grinding center according to claim 4, it is characterised in that：On the left swing turntable
One outer grinding abrasive disk is installed, interior grinding abrasive disk is installed on the right rotation platform.
6. composite multifunction numerical control screw thread grinding center according to claim 4, it is characterised in that：The left swing turntable two
Outer grinding abrasive disk and milling cutter are separately installed on the cutter spindle of side, is separately installed on the cutter spindle of the right rotation platform both sides
Interior grinding abrasive disk and lathe tool.
7. composite multifunction numerical control screw thread grinding center according to claim 1, it is characterised in that：The rotary table
Be surrounded by the first rotation platform being angularly distributed, the second rotation platform, third rotation platform and the 4th rotation platform, each rotation
Platform is rotating around each rotating shaft rotation perpendicular to B axle.
8. composite multifunction numerical control screw thread grinding center according to claim 7, it is characterised in that：The first rotation platform
On cylindrical grinding grinding wheel spindle is installed, internal thread grinding wheel spindle is installed, on the third rotation platform on the second rotation platform
Mill endoporus grinding wheel spindle is installed, external screw thread grinding wheel spindle is installed on the 4th rotation platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721444986.7U CN207521826U (en) | 2017-11-01 | 2017-11-01 | A kind of composite multifunction numerical control screw thread grinding center |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721444986.7U CN207521826U (en) | 2017-11-01 | 2017-11-01 | A kind of composite multifunction numerical control screw thread grinding center |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207521826U true CN207521826U (en) | 2018-06-22 |
Family
ID=62572013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721444986.7U Active CN207521826U (en) | 2017-11-01 | 2017-11-01 | A kind of composite multifunction numerical control screw thread grinding center |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207521826U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109227249A (en) * | 2018-09-30 | 2019-01-18 | 上海莱必泰数控机床股份有限公司 | A kind of ball screw nut composite grinding device |
| CN109719462A (en) * | 2018-11-16 | 2019-05-07 | 湖北江山重工有限责任公司 | A kind of nonmetallic large pitch trapezoidal thread rough mills smart car combined machining method |
-
2017
- 2017-11-01 CN CN201721444986.7U patent/CN207521826U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109227249A (en) * | 2018-09-30 | 2019-01-18 | 上海莱必泰数控机床股份有限公司 | A kind of ball screw nut composite grinding device |
| CN109227249B (en) * | 2018-09-30 | 2023-09-08 | 上海莱必泰数控机床股份有限公司 | Ball screw nut compound grinding device |
| CN109719462A (en) * | 2018-11-16 | 2019-05-07 | 湖北江山重工有限责任公司 | A kind of nonmetallic large pitch trapezoidal thread rough mills smart car combined machining method |
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