CN110039352A - A kind of radially adjustable flywheel ring gear car hole clamps assembly - Google Patents
A kind of radially adjustable flywheel ring gear car hole clamps assembly Download PDFInfo
- Publication number
- CN110039352A CN110039352A CN201910359205.1A CN201910359205A CN110039352A CN 110039352 A CN110039352 A CN 110039352A CN 201910359205 A CN201910359205 A CN 201910359205A CN 110039352 A CN110039352 A CN 110039352A
- Authority
- CN
- China
- Prior art keywords
- lathe spindle
- casing
- ontology
- ring gear
- pressing plate
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/12—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for securing to a spindle in general
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q2703/00—Work clamping
- B23Q2703/02—Work clamping means
- B23Q2703/10—Devices for clamping workpieces of a particular form or made from a particular material
Abstract
A kind of radially adjustable flywheel ring gear car hole clamps assembly, including ontology, pedestal, the pedestal is arranged on the flange of lathe spindle front end, lathe spindle tail end is equipped with lathe spindle cylinder, ontology is coupled integrally by six support shafts with pedestal, and pulling plate is provided between the ontology and pedestal, and the pulling plate center is equipped with centre bore, the pull rod passes through centre bore and is fixedly connected with pulling plate, and the pull rod couples far from pulling plate end with the lathe spindle cylinder of lathe spindle tail end；The edge of the pulling plate is fixedly installed multiple lower link bars, the lower link bar is hinged across the straight trough of ontology and the outer end of pressing plate, pressing plate seat is circumferentially on the ontology, pressing plate seat is nearby equipped with flywheel ring gear positioning seat, the pressing plate seat and connecting rod one end are hinged, which is hinged on pressing plate intermediate ends.The present invention can be used in the processing of the annular thin-wall parts other than gear ring.Its advantage is that: structure novel, production is simple, reduces the cost of manufacture of fixture.
Description
Technical field
The present invention relates to flywheel boring grab technical field, especially a kind of radially adjustable flywheel ring gear car hole is clamped
Assembly.
Background technique
Gear ring is key part in engine flywheel assembly, for engaging with starter, starts engine.Therefore, gear ring
The accuracy of manufacture of part will directly affect the assembling quality of machine or component, and then influence service performance and the service life of machine, because
And ring gear machining technical requirements with higher.The machining accuracy in particular guaranteeing involute teeth on gear ring excircle, in it
There is higher processing request in hole.
Gear ring is annular thin-wall parts, and the processing of inner hole generallys use the mode of lathe sector claw clamping outer circle, because
The easily-deformable feature of thin-wall part, this installation way can make gear ring generate radial deformation, it is difficult to guarantee inner hole machining accuracy, influence
The precision and efficiency of postorder gear hobbing process.
Summary of the invention
The purpose of the present invention is to provide a kind of radially adjustable flywheel ring gear car holes to clamp assembly, to solve above-mentioned skill
The problems in art background.
To achieve the above object, the invention provides the following technical scheme: a kind of radially adjustable flywheel ring gear car hole clip
Assembly is filled, including ontology, pedestal, the pedestal are arranged on the flange of lathe spindle front end, lathe spindle tail end is equipped with lathe
Main shaft cylinder is set between the ontology and pedestal it is characterized in that the ontology is coupled integrally by six support shafts with pedestal
It is equipped with pulling plate, the pulling plate center is equipped with centre bore, and the pull rod passes through centre bore and is fixedly connected with pulling plate, and the pull rod is separate
Pulling plate end couples with the lathe spindle cylinder of lathe spindle tail end；
The edge of the pulling plate is fixedly installed multiple lower link bars, and the lower link bar passes through the straight trough of ontology and the outer end of pressing plate
Hingedly, it is equipped with drag link sleeve on the lower link bar, pressing plate seat is circumferentially on the ontology, pressing plate seat is nearby equipped with flywheel ring gear
Positioning seat, the pressing plate seat and connecting rod one end are hinged, which is hinged on pressing plate intermediate ends.
Preferably, being equipped with drag link sleeve on the lower link bar, the drag link sleeve passes through straight trough.
Preferably, being also equipped with guide sleeve on the pull rod, the guide sleeve is set on the base.
Preferably, being circumferentially provided with six straight troughs on the ontology.
Preferably, the lathe spindle tail end is fixedly connected by cylinder block with lathe spindle cylinder body.The drawing
Bar is connect far from pulling plate end with the cylinder push-rod of lathe spindle cylinder, and the lathe spindle tail cylinder, which is equipped with, to be closed for air-casing,
The closing includes outer air-casing, interior air-casing for air-casing, and the interior air-casing is sleeved in outer air-casing, and the outer wall of interior air-casing is equipped with air inlet
Annular groove and exhaust annular groove, the inner wall of outer air-casing be equipped with respectively it is corresponding with air inlet annular groove and exhaust annular groove and fitting into
Port and exhaust outlet, the air inlet annular groove are connect with the air inlet pipe of lathe spindle cylinder, exhaust annular groove and lathe spindle gas
The exhaust pipe of cylinder connects.The air inlet and exhaust outlet pass through pipeline respectively and connect with external cylinder control valve.It is described
Air inlet pipe, exhaust pipe are arranged in lathe spindle cylinder body.The outer air-casing and interior air-casing are by being arranged the two of outer air-casing
End bearing rotation connection.
The invention has the advantages that: the present invention can be used in the processing of the annular thin-wall parts other than gear ring.Its advantage is that: knot
Structure is novel, and production is simple, reduces the cost of manufacture of fixture, can effectively improve the processing quality of product.By adjusting pressing plate seat, fly
The position of gear teeth circle positioning seat and drag link sleeve is adapted to the processing of various sizes of product.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is structural schematic diagram of the inventive closure for air-casing；
Fig. 3 is schematic perspective view of the invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Referring to Fig. 1, in the embodiment of the present invention, a kind of radially adjustable flywheel ring gear car hole clamps assembly, including 12,
Pedestal 4, guide sleeve 3, pulling plate 7, pressing plate 22, flywheel ring gear positioning seat 19, pressing plate seat 23, pull rod 20, the ontology 12 pass through six
A support shaft 15 couples integrally with pedestal 4, and the pedestal 4 is arranged on the flange 10 of lathe spindle front end 100.The ontology
Pulling plate 7 is provided between 12 and pedestal 4, pulling plate 7 can be slided along support shaft 15.The pulling plate center is equipped with centre bore, the drawing
Bar 1 passes through centre bore and is fixedly connected with pulling plate, and guide sleeve 3 is also equipped on the pull rod 1, and the guide sleeve 3 is arranged in pedestal 4
On.Lathe spindle is driven by lathe to be rotated.
Lathe spindle tail end 101 is equipped with lathe spindle cylinder 102, and lathe spindle tail end 101 passes through cylinder block 105 and lathe
102 ontology of main shaft cylinder is fixedly connected.
The pull rod 1 is connect far from pulling plate end with the cylinder push-rod 106 of lathe spindle cylinder 102, the lathe spindle gas
102 tail portion of cylinder is equipped with closing for air-casing 90.Closing includes outer air-casing 91, interior air-casing 92 for air-casing 90, and the interior air-casing 92 is set with
In outer air-casing 91, and the bearings at both ends 95 by the way that outer air-casing is arranged is rotatablely connected, and the outer wall of interior air-casing 92 is equipped with air inlet annular
Slot 96 and exhaust annular groove 97, the inner wall of outer air-casing are equipped with corresponding with air inlet annular groove 96 and exhaust annular groove 97 respectively and are bonded
Air inlet 93 and exhaust outlet 98.Air inlet 93 and exhaust outlet 98 are connect by pipeline with external cylinder control valve respectively.This
It is motionless on lathe that the structure of sample can allow outer air-casing to be fixed on, and interior air-casing 92 rotates, and then guarantees that cylinder is kept in rotation
It works normally.
The air inlet annular groove 96 is connect with the air inlet pipe 99 of lathe spindle cylinder, exhaust annular groove 97 and lathe spindle gas
The exhaust pipe 991 of cylinder connects.
The air inlet pipe 99, exhaust pipe 991 are arranged in lathe spindle cylinder body, control the piston in cylinder body
It moves back and forth.
Six straight troughs 2 are circumferentially evenly arranged on ontology.There are six lower link bars 6 for the edge setting of the pulling plate 7, described
Lower link bar 6 can be hinged directly through the straight trough 2 of ontology 12 and one end of pressing plate 22.Six are circumferentially evenly arranged on pulling plate 7
Adjustment tank 70, the tail end of six lower link bars 6 are equipped with screw thread, and the tail end of lower link bar 6 is fixed on adjustment tank 70 by locking nut 71
On.
Pressing plate seat 23 is circumferentially on ontology, pressing plate seat 23 is nearby equipped with flywheel ring gear positioning seat 19, the pressing plate seat 23
Hinged with 20 one end of connecting rod, which is hinged on 22 intermediate ends of pressing plate.The formation of 22 intermediate ends of pressing plate one in this way can
With movable fulcrum, sample pressing plate 22.
Preferred embodiment is that drag link sleeve 9 can be equipped on lower link bar 6, and the drag link sleeve passes through straight trough, and by locking
Nut 900 is fixed in straight trough.
Its working principle is that: pedestal 4 is arranged on the flange 10 of lathe spindle front end.It is provided by lathe lathe spindle cylinder
Power pulls pull rod 1, and pulling plate 7 is driven to move, and drives lower link bar 6 to move while pulling plate moves, due to lower link bar 6 and pressing plate
22 one end are hinged, and 22 other end of pressing plate is compressed on gear ring, form a lever construction in this way, to realize in such as figure of pressing plate 22
The outside upward release movement of route shown by arrows, similarly, the path of tightening is opposite with release movement.Pressing plate seat and flywheel ring gear
Positioning seat is to carry out manually adjusting position by kidney slot 120,70.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (8)
1. a kind of radially adjustable flywheel ring gear car hole clamps assembly, including ontology, pedestal, it is characterised in that the pedestal is set
It sets on the flange of lathe spindle front end, lathe spindle tail end is equipped with lathe spindle cylinder, it is characterized in that the ontology passes through six
A support shaft couples integrally with pedestal, and pulling plate is provided between the ontology and pedestal, and the pulling plate center is equipped with centre bore,
The pull rod passes through centre bore and is fixedly connected with pulling plate, lathe spindle gas of the pull rod far from pulling plate end Yu lathe spindle tail end
Cylinder connection；
It is circumferentially provided with straight trough on the ontology, adjustment tank is circumferentially evenly arranged on the pulling plate, the tail end of lower link bar is equipped with
The tail end of screw thread, lower link bar is fixed in adjustment tank by locking nut；The lower link bar passes through the straight trough and pressing plate of ontology
Outer end is hinged, and pressing plate seat is circumferentially on the ontology, and the pressing plate seat and connecting rod one end are hinged, which is hinged on
Pressing plate intermediate ends, pressing plate seat are nearby equipped with flywheel ring gear positioning seat；
The pull rod is connect far from pulling plate end with the cylinder push-rod of lathe spindle cylinder, and the lathe spindle tail cylinder is equipped with envelope
It closes for air-casing, the closing includes outer air-casing, interior air-casing for air-casing, and the interior air-casing is sleeved in outer air-casing, outside interior air-casing
Wall is equipped with air inlet annular groove and exhaust annular groove, and the inner wall of outer air-casing is equipped with corresponding with air inlet annular groove and exhaust annular groove respectively
And the air inlet and exhaust outlet being bonded, the air inlet annular groove connect with the air inlet pipe of lathe spindle cylinder, be vented annular groove and
The exhaust pipe of lathe spindle cylinder connects.
2. the radially adjustable flywheel ring gear car hole of one kind according to claim 1 clamps assembly, it is characterised in that described
Drag link sleeve is equipped on lower link bar, the drag link sleeve passes through straight trough and fixation.
3. the radially adjustable flywheel ring gear car hole of one kind according to claim 1 clamps assembly, it is characterised in that described
Guide sleeve is also equipped on pull rod, the guide sleeve is set on the base.
4. the radially adjustable flywheel ring gear car hole of one kind according to claim 1 clamps assembly, it is characterised in that described
Six straight troughs are circumferentially provided on ontology.
5. the radially adjustable flywheel ring gear car hole of one kind according to claim 1 clamps assembly, it is characterised in that described
Lathe spindle tail end is fixedly connected by cylinder block with lathe spindle cylinder body.
6. the radially adjustable flywheel ring gear car hole of one kind according to claim 1 clamps assembly, it is characterised in that described
Air inlet and exhaust outlet pass through pipeline respectively and connect with external cylinder control valve.
7. the radially adjustable flywheel ring gear car hole of one kind according to claim 1 clamps assembly, it is characterised in that described
The air inlet pipe, exhaust pipe are arranged in lathe spindle cylinder body.
8. the radially adjustable flywheel ring gear car hole of one kind according to claim 1 clamps assembly, it is characterised in that described
Outer air-casing and interior air-casing are rotatablely connected by the way that the bearings at both ends of outer air-casing is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910359205.1A CN110039352B (en) | 2019-04-30 | 2019-04-30 | Radially adjustable flywheel gear ring lathe inner hole clamping assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910359205.1A CN110039352B (en) | 2019-04-30 | 2019-04-30 | Radially adjustable flywheel gear ring lathe inner hole clamping assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110039352A true CN110039352A (en) | 2019-07-23 |
| CN110039352B CN110039352B (en) | 2020-12-29 |
Family
ID=67280352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910359205.1A Active CN110039352B (en) | 2019-04-30 | 2019-04-30 | Radially adjustable flywheel gear ring lathe inner hole clamping assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110039352B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111390621A (en) * | 2020-04-30 | 2020-07-10 | 宁夏共享精密加工有限公司 | End cover type workpiece clamping mechanism |
| CN115106821A (en) * | 2022-07-15 | 2022-09-27 | 全椒蓝图铸业有限公司 | Diesel engine flywheel finish machining processing tool clamp |
| CN115284041A (en) * | 2022-07-29 | 2022-11-04 | 中信戴卡股份有限公司 | Special flexible clamping device for wheel |
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|---|---|---|---|---|
| SU1047654A1 (en) * | 1982-03-26 | 1983-10-15 | Московское Специальное Конструкторское Бюро Автоматических Линий И Агрегатных Станков | Automatic operator |
| CN202752903U (en) * | 2012-07-17 | 2013-02-27 | 厦门市勤贤工贸发展有限公司 | Lever-type fixture for starting engine end cap manufacture |
| CN203030906U (en) * | 2012-12-29 | 2013-07-03 | 广州市昊志机电股份有限公司 | High-speed ball electric spindle cylinder component |
| CN204504826U (en) * | 2015-01-04 | 2015-07-29 | 南京兴农齿轮制造有限公司 | Tooth shape locating lever automobile clamper |
| CN204603904U (en) * | 2015-04-22 | 2015-09-02 | 济南新立新机器制造有限公司 | A kind ofly be applied to wheel hub clamp for machining that is horizontal and vertical numerical controlled lathe |
| CN106624197A (en) * | 2017-02-27 | 2017-05-10 | 重庆鑫泉机械有限公司 | Gear processing clamp |
| CN207548277U (en) * | 2017-05-11 | 2018-06-29 | 江苏安全技术职业学院 | Process flange small end turning attachment |
| CN207735941U (en) * | 2017-12-01 | 2018-08-17 | 高安市超鹰科技有限公司 | Hole processing clamp in a kind of bevel gear |
| CN210024571U (en) * | 2019-04-30 | 2020-02-07 | 湖北六和天轮机械有限公司 | Radial adjustable flywheel gear ring lathe inner hole clamp |
-
2019
- 2019-04-30 CN CN201910359205.1A patent/CN110039352B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1047654A1 (en) * | 1982-03-26 | 1983-10-15 | Московское Специальное Конструкторское Бюро Автоматических Линий И Агрегатных Станков | Automatic operator |
| CN202752903U (en) * | 2012-07-17 | 2013-02-27 | 厦门市勤贤工贸发展有限公司 | Lever-type fixture for starting engine end cap manufacture |
| CN203030906U (en) * | 2012-12-29 | 2013-07-03 | 广州市昊志机电股份有限公司 | High-speed ball electric spindle cylinder component |
| CN204504826U (en) * | 2015-01-04 | 2015-07-29 | 南京兴农齿轮制造有限公司 | Tooth shape locating lever automobile clamper |
| CN204603904U (en) * | 2015-04-22 | 2015-09-02 | 济南新立新机器制造有限公司 | A kind ofly be applied to wheel hub clamp for machining that is horizontal and vertical numerical controlled lathe |
| CN106624197A (en) * | 2017-02-27 | 2017-05-10 | 重庆鑫泉机械有限公司 | Gear processing clamp |
| CN207548277U (en) * | 2017-05-11 | 2018-06-29 | 江苏安全技术职业学院 | Process flange small end turning attachment |
| CN207735941U (en) * | 2017-12-01 | 2018-08-17 | 高安市超鹰科技有限公司 | Hole processing clamp in a kind of bevel gear |
| CN210024571U (en) * | 2019-04-30 | 2020-02-07 | 湖北六和天轮机械有限公司 | Radial adjustable flywheel gear ring lathe inner hole clamp |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111390621A (en) * | 2020-04-30 | 2020-07-10 | 宁夏共享精密加工有限公司 | End cover type workpiece clamping mechanism |
| CN115106821A (en) * | 2022-07-15 | 2022-09-27 | 全椒蓝图铸业有限公司 | Diesel engine flywheel finish machining processing tool clamp |
| CN115284041A (en) * | 2022-07-29 | 2022-11-04 | 中信戴卡股份有限公司 | Special flexible clamping device for wheel |
| CN115284041B (en) * | 2022-07-29 | 2023-11-07 | 中信戴卡股份有限公司 | Special flexible clamping device for wheels |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110039352B (en) | 2020-12-29 |
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