CN108908103A - A kind of planetary cycloid reducer casing machining device - Google Patents
A kind of planetary cycloid reducer casing machining device Download PDFInfo
- Publication number
- CN108908103A CN108908103A CN201810665622.4A CN201810665622A CN108908103A CN 108908103 A CN108908103 A CN 108908103A CN 201810665622 A CN201810665622 A CN 201810665622A CN 108908103 A CN108908103 A CN 108908103A
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- CN
- China
- Prior art keywords
- cylinder
- pressing plate
- pedestal
- bottom plate
- studdle
- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Abstract
The present invention relates to a kind of planetary cycloid reducer casing machining devices, including pedestal, studdle, clamping screw, pressing plate and spring, pedestal is made of cylinder and bottom plate, cylinder is mounted on bottom plate, multiple clamping screws being vertically arranged uniformly are installed on bottom plate, a horizontally disposed pressing plate is respectively mounted on each clamping screw, the outside of each pressing plate is seated on a studdle, each studdle is vertically installed on bottom plate, and the top of cylinder is respectively positioned on the inside of each pressing plate；The inner circle of cylinder is equipped with seam allowance, is equipped with spring on the seam allowance, is coaxially disposed the dense ball set for being used for location and installation shell in the inside of cylinder upper end.It is mountable to carry out the processing of shell pin hole on the workbench of accurate gear grinding machines the present invention provides a kind of convenient for mounting and clamping, centering efficiently processing unit (plant), the advantages such as this processing unit (plant) has that machining accuracy is high, high production efficiency, and production cost is low.
Description
Technical field
The present invention relates to machine tooling technical field, especially a kind of planetary cycloid reducer casing machining device.
Background technique
Planetary cycloid reducer is widely used in the joint interconnecting piece of industrial robot as a kind of new gear retarder
Part etc..Shell is the key part of planetary cycloid reducer.When processing the pin hole of shell, position degree, concentricity to pin hole
Have higher requirements with end face run-out tolerance, processing precision direct influence the transmission accuracy of retarder complete machine.Therefore, it is necessary to
Pin hole is refined using accurate gear grinding machines in finishing operation.In order to guarantee machining accuracy, not requiring nothing more than machining tool has
Degree of precision, with greater need for the reasonable processing unit (plant) of design.Previous tooling is all directly with flange seam allowance positioning compression, due to fixed
There are deviations for cooperation between position seam allowance and shell upper bearing aperture, and generate interference with cutter, and centering is difficult, so that the position of pin hole
The geometric tolerances such as degree of setting, concentricity and end face run-out it is difficult to ensure that, lead to the reduced performance of retarder complete machine, and production efficiency
It is low.
Summary of the invention
In place of making up the deficiencies in the prior art, a kind of planetary cycloid reducer shell processing is provided
Device.The device can effectively improve the machining accuracy and production efficiency of reducer shell pin hole, meet planetary cycloid reducer
The high precision performance requirement of complete machine.
The purpose of the present invention is what is realized by following technological means：
A kind of planetary cycloid reducer casing machining device, it is characterised in that：Including pedestal, studdle, clamping screw,
Pressing plate and spring, pedestal are made of cylinder and bottom plate, and cylinder is mounted on bottom plate, and multiple be vertically arranged uniformly is installed on bottom plate
Clamping screw, be respectively mounted a horizontally disposed pressing plate on each clamping screw, the outside of each pressing plate is seated in one
On studdle, each studdle is vertically installed on bottom plate, and the top of cylinder is respectively positioned on the inside of each pressing plate；Cylinder
Inner circle be equipped with seam allowance, spring is installed on the seam allowance, is coaxially disposed one in the inside of cylinder upper end and is used for location and installation shell
The dense ball set of body.
Moreover, the studdle, clamping screw and pressing plate are four.
Moreover, the upper surface of the cylinder of the pedestal is provided with and installs positioning convex platform everywhere；The upper end of the cylinder of pedestal
The vertically-mounted pin in face；The periphery of the cylinder of pedestal is equipped with a positioning surface.
Moreover, the lower part of the cylinder of the pedestal is provided with water outlet.
Moreover, the top and bottom of the spring are placed with gasket.
The advantages and positive effects of the present invention are：
1, this processing unit (plant) is equipped with positioning surface and positioning pin nail hole corresponding with shell, and convenient for mounting and clamping, centering is quick,
Substantially increase production efficiency.
2, when shell is assemblied on processing unit (plant), shell and device pedestal is tightened together with screw rod and pressing plate etc., mentioned
The clamping rigidity of high shell, reduces the vibration in process.
3, the invention belongs to machine tooling technical fields, complete on accurate gear grinding machines by designing reasonable processing unit (plant)
At the accurate mill processing of shell pin hole, its main feature is that：Using the positioning of pin hole and the blind-mate of dense ball set, while passing through bullet
The compression of the elastic force effect and pressing plate of spring, realizes the gapless positioning and clamping and Quick universal of shell, can effectively control processing
Position degree, concentricity and the end face run-out tolerance of shell pin hole improve the machining accuracy of planetary cycloid reducer shell pin hole.This
Invention provides a kind of convenient for mounting and clamping, centering efficiently processing unit (plant), mountable to carry out on the workbench of accurate gear grinding machines
The processing of shell pin hole, the advantages such as this processing unit (plant) is high with machining accuracy, high production efficiency, and production cost is low.
Detailed description of the invention
Fig. 1 is schematic three dimensional views of the invention；
Fig. 2 is schematic three dimensional views of the invention (removal shell).
Specific embodiment
With reference to the accompanying drawing in detail narration the embodiment of the present invention, it should be noted that the present embodiment be it is narrative, no
It is restrictive, this does not limit the scope of protection of the present invention.
A kind of planetary cycloid reducer casing machining device, including pedestal 1, studdle 2, clamping screw 3, pressing plate 8 with
And spring 5, pedestal are made of cylinder 1-5 and bottom plate 1-6, cylinder is mounted on bottom plate, is uniformly installed and multiple is set on bottom plate vertically
The clamping screw set is respectively mounted a horizontally disposed pressing plate on each clamping screw.The outside of each pressing plate is seated in one
On a studdle, each studdle is vertically installed on bottom plate, and pressing plate is withstood in the upper surface of studdle, for branch
Support.The top of cylinder is respectively positioned on the inside of each pressing plate, clamping screw upper end passes through pressing plate, and the inside of pressing plate is for compressing shell
7.Studdle, clamping screw and pressing plate in the present embodiment are four, and screw hole, studdle and pressure are provided on bottom plate
The lower thread of tight screw rod is connected in screw hole, and studdle and clamping screw are respectively positioned on the outside of cylinder.
The inner circle of cylinder is equipped with seam allowance, is equipped with spring on the seam allowance, and the top and bottom of spring are placed with gasket 4,
Completing the process back casing can easily pop up under the effect of the elastic force of spring.A close pearl is coaxially disposed in the inside of cylinder upper end
Set 6, shell outer circle is mounted in the inner circle of cylinder of the base by dense ball set (as shown in Figure 2), to realize shell and processing unit (plant)
Between blind-mate positioning.
The upper surface of cylinder is provided with installation positioning convex platform 1-1 (as shown in Figure 2) everywhere, positions instead of entire surface, reduces
Difficulty of processing.The upper surface of cylinder is equipped with a pin hole and matched pin 1-4 (as shown in Figure 2), and pin is pacified vertically
Fast aligning may be implemented for carrying out location fit with the location hole on shell in dress.The periphery of cylinder, which is equipped with one, to be determined
Plane 1-2 (as shown in Figure 2).The lower part of cylinder is provided with water outlet 1-3 (as shown in Figure 2), for processing coolant liquid to be discharged.
The course of work of the invention is：
1, first pedestal 1 is installed on the workbench of lathe, adjusts centering positioning surface 1-2, only loads and unloads shell every time later,
Pedestal is motionless, saves a large amount of alignment time, improves work efficiency.
2, spring 5 is installed on 1 inner circle seam allowance of pedestal, the top and bottom of spring are both needed to shimming 4.Pin 1-4 is inserted
In the pin hole of 1 upper surface of pedestal.
3,7 outer circle of shell is passed through into 6 location and installation of dense ball set in 1 inner circle of pedestal, meanwhile, insert the upper end of pin 1-4
Enter in the location hole on shell 7,7 upper surface of shell is compressed with pressing plate 8, by studdle 2 and clamping screw 3 by pressing plate 8 with
The fixation of 1 lower end surface of pedestal is tightened.
4, clamping screw 3 after processing is completed, is unclamped, pressing plate 8 is removed, shell 7 easily pops up under the effect of 5 elastic force of spring.
Claims (5)
1. a kind of planetary cycloid reducer casing machining device, it is characterised in that：Including pedestal, studdle, clamping screw, pressure
Plate and spring, pedestal are made of cylinder and bottom plate, and cylinder is mounted on bottom plate, and multiple be vertically arranged uniformly is installed on bottom plate
Clamping screw is respectively mounted a horizontally disposed pressing plate on each clamping screw, and the outside of each pressing plate is seated in a branch
It supports on screw rod, each studdle is vertically installed on bottom plate, and the top of cylinder is respectively positioned on the inside of each pressing plate；Cylinder
Inner circle is equipped with seam allowance, is equipped with spring on the seam allowance, is coaxially disposed one in the inside of cylinder upper end and is used for location and installation shell
Dense ball set.
2. a kind of planetary cycloid reducer casing machining device according to claim 1, it is characterised in that：The support
Screw rod, clamping screw and pressing plate are four.
3. a kind of planetary cycloid reducer casing machining device according to claim 1, it is characterised in that：The pedestal
The upper surface of cylinder be provided with positioning convex platform be installed everywhere；The vertically-mounted pin in the upper surface of the cylinder of pedestal；Pedestal
Cylinder periphery be equipped with a positioning surface.
4. a kind of planetary cycloid reducer casing machining device according to claim 1, it is characterised in that：The pedestal
The lower part of cylinder be provided with water outlet.
5. a kind of planetary cycloid reducer casing machining device according to claim 1, it is characterised in that：The spring
Top and bottom be placed with gasket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810665622.4A CN108908103A (en) | 2018-06-26 | 2018-06-26 | A kind of planetary cycloid reducer casing machining device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810665622.4A CN108908103A (en) | 2018-06-26 | 2018-06-26 | A kind of planetary cycloid reducer casing machining device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108908103A true CN108908103A (en) | 2018-11-30 |
Family
ID=64422921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810665622.4A Pending CN108908103A (en) | 2018-06-26 | 2018-06-26 | A kind of planetary cycloid reducer casing machining device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108908103A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112454052A (en) * | 2020-11-26 | 2021-03-09 | 首都航天机械有限公司 | Automatic deburring device and deburring method for large-scale shell section part |
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| US3855738A (en) * | 1972-11-09 | 1974-12-24 | Ibm | Crystal indexing fixture |
| CN203236252U (en) * | 2013-05-28 | 2013-10-16 | 宁波市镇海金雳机械制造有限公司 | Oil pump shell milling drilling boring clamp |
| CN203936672U (en) * | 2014-05-26 | 2014-11-12 | 沙洲职业工学院 | A kind of clutch case clamp for machining |
| CN204108695U (en) * | 2014-06-30 | 2015-01-21 | 衡山齿轮有限责任公司 | A kind of timing gears linear cutting clamp |
| CN204108699U (en) * | 2014-08-21 | 2015-01-21 | 泸州邦立减速机有限责任公司 | The frock clamp of box body of speed reducer |
| CN104385006A (en) * | 2014-10-20 | 2015-03-04 | 芜湖市泰能电热器具有限公司 | Drilling clamp for casing |
| CN205834791U (en) * | 2016-07-09 | 2016-12-28 | 合肥恒丰汽车零部件有限公司 | Bevel housing fixture |
| CN106670966A (en) * | 2016-12-28 | 2017-05-17 | 广州启帆工业机器人有限公司 | Quick clamping jig of pin gear shell tooth socket grinding machine of robot joint precision speed reducer |
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2018
- 2018-06-26 CN CN201810665622.4A patent/CN108908103A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3855738A (en) * | 1972-11-09 | 1974-12-24 | Ibm | Crystal indexing fixture |
| CN203236252U (en) * | 2013-05-28 | 2013-10-16 | 宁波市镇海金雳机械制造有限公司 | Oil pump shell milling drilling boring clamp |
| CN203936672U (en) * | 2014-05-26 | 2014-11-12 | 沙洲职业工学院 | A kind of clutch case clamp for machining |
| CN204108695U (en) * | 2014-06-30 | 2015-01-21 | 衡山齿轮有限责任公司 | A kind of timing gears linear cutting clamp |
| CN204108699U (en) * | 2014-08-21 | 2015-01-21 | 泸州邦立减速机有限责任公司 | The frock clamp of box body of speed reducer |
| CN104385006A (en) * | 2014-10-20 | 2015-03-04 | 芜湖市泰能电热器具有限公司 | Drilling clamp for casing |
| CN205834791U (en) * | 2016-07-09 | 2016-12-28 | 合肥恒丰汽车零部件有限公司 | Bevel housing fixture |
| CN106670966A (en) * | 2016-12-28 | 2017-05-17 | 广州启帆工业机器人有限公司 | Quick clamping jig of pin gear shell tooth socket grinding machine of robot joint precision speed reducer |
Non-Patent Citations (1)
| Title |
|---|
| 於贻琛等: "《精密机床》", 30 November 1989 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112454052A (en) * | 2020-11-26 | 2021-03-09 | 首都航天机械有限公司 | Automatic deburring device and deburring method for large-scale shell section part |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20201027 Address after: 300401 Tianjin Wind Power Industrial Park, Beichen District, Tianjin Applicant after: Tianjin 707 Technology Development Co., Ltd Address before: 300131 Tianjin Road, No. 1, No. 1, Hongqiao District Applicant before: CHINA SHIPBUILDING INDUSTRY CORPORATION NO.707 Research Institute |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20201116 Address after: No. 64, Gaoxin Avenue, science and Technology Park, Tianjin Beichen economic and Technological Development Zone, 300409 Applicant after: Tianjin Qiling Electromechanical Technology Co., Ltd Address before: 300401 Tianjin Wind Power Industrial Park, Beichen District, Tianjin Applicant before: Tianjin 707 Technology Development Co., Ltd |
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| TA01 | Transfer of patent application right | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181130 |
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| RJ01 | Rejection of invention patent application after publication |