CN103302535B - For fixture and the processing fork shaft method thereof of fork shaft fork centre bore - Google Patents
For fixture and the processing fork shaft method thereof of fork shaft fork centre bore Download PDFInfo
- Publication number
- CN103302535B CN103302535B CN201310290282.9A CN201310290282A CN103302535B CN 103302535 B CN103302535 B CN 103302535B CN 201310290282 A CN201310290282 A CN 201310290282A CN 103302535 B CN103302535 B CN 103302535B
- Authority
- CN
- China
- Prior art keywords
- fork
- centre bore
- fork shaft
- fixture
- shaft
- 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.)
- Active
Links
- 238000000034 method Methods 0.000 title claims abstract description 22
- 238000012545 processing Methods 0.000 title claims abstract description 10
- 238000005516 engineering process Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 238000012958 reprocessing Methods 0.000 description 1
Landscapes
- Turning (AREA)
- Gripping On Spindles (AREA)
Abstract
The invention discloses a kind of fixture for fork shaft fork centre bore and processing fork shaft method thereof, comprise main shaft, wherein, described main shaft is provided with ball bearing, body and disk, between described body and disk, the axis of guide is installed, the described axis of guide being provided with spring to realize axis between disk and body and reply mobile, described disk being provided with the V-block that matches with fork shaft jaw position and for limiting the fork block that jaw moves up and down.Fixture for fork shaft fork centre bore provided by the invention and processing fork shaft method thereof, carry out fork shaft centre bore location by arranging V-block and pitching block, thus ensure the mutual alignment relation at two centre bore axis and jaw position.In addition, the processing of the fixture for fork shaft fork centre bore fork shaft method provided by the invention, owing to only needing operation lathe tail handwheel, therefore simple to operation, increase work efficiency, and efficiently utilize lathe, process implementing is convenient.
Description
Technical field
The present invention relates to a kind of fixture and adopt this fixture to process fork shaft method, particularly relate to a kind of fixture for fork shaft fork centre bore and processing fork shaft method thereof.
Background technology
Power transmission shaft fork shaft product has higher position degree requirement relative to bar portion cylindrical due to its earhole, there is symmetrical requirements to earhole wall thickness and ear degree position relative to bar portion cylindrical simultaneously, tradition is with the technology mode of cylindrical spitting drill fork centre bore, though cylindrical and earhole can be processed follow-up, but cannot ensure that earhole is positioned at the center of jaw, namely cannot ensure bore hole and cut the symmetry at cell wall thick and bar portion and two ear positions, affect the intensity of part.Though and the technology mode that employing first processes earhole reprocessing centre bore and cylindrical can ensure wall thickness and symmetry, the symmetry of earhole relative to bar portion cylindrical cannot be ensured.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of fixture for fork shaft fork centre bore and processing fork shaft method thereof, can ensure Working position and the symmetry of fork shaft centre bore, simple to operation, easy to implement and increase work efficiency.
The present invention solves the problems of the technologies described above the technical scheme adopted to be to provide a kind of fixture for fork shaft fork centre bore, comprise main shaft, wherein, described main shaft is provided with ball bearing, body and disk, between described body and disk, the axis of guide is installed, the described axis of guide being provided with spring to realize axis between disk and body and reply mobile, described disk being provided with the V-block that matches with fork shaft jaw position and for limiting the fork block that jaw moves up and down.
The above-mentioned fixture for fork shaft fork centre bore, wherein, the described axis of guide is provided with pinching screw, and described body is provided with stop screw.
The above-mentioned fixture for fork shaft fork centre bore, wherein, the number of the described axis of guide is three.
The present invention also provides a kind of adopt the above-mentioned fixture for fork shaft fork centre bore to process fork shaft method for solving the problems of the technologies described above, and wherein, comprises the steps: a) to be first arranged on lathe by fixture by main shaft; B) then fork shaft jaw position is put into coordinate on fixture and with V-block fixing; C) handwheel then rotating lathe tailstock makes tailstock center coordinate with the manufactured centre bore of jaw afterbody to locate; D) finally start lathe, slowly shake handwheel and make tailstock center promote fork shaft feeding, until process jaw centre bore.
The present invention contrasts prior art following beneficial effect: the fixture for fork shaft fork centre bore provided by the invention, fork shaft centre bore location is carried out by arranging V-block and pitching block, thus ensure the mutual alignment relation at two centre bore axis and jaw position, ensure for subsequent handling provides technique.In addition, the processing of the fixture for fork shaft fork centre bore fork shaft method provided by the invention, owing to only needing operation lathe tail handwheel, therefore simple to operation, increase work efficiency, and efficiently utilize lathe, process implementing is convenient.
Accompanying drawing explanation
Fig. 1 is the clamp structure schematic diagram of the present invention for fork shaft fork centre bore.
In figure:
1 main shaft 2 ball bearing 3 body
4 axis of guide 5 spring 6 disks
Block pitched by 7V type block 8 pinching screw 9
10 stop screws
Detailed description of the invention
Below in conjunction with drawings and Examples, the invention will be further described.
Fig. 1 is the clamp structure schematic diagram of the present invention for fork shaft fork centre bore.
Refer to Fig. 1, fixture for fork shaft fork centre bore provided by the invention comprises main shaft 1, wherein, described main shaft 1 is provided with ball bearing 2, body 3 and disk 6, between described body 3 and disk 6, the axis of guide 4 is installed, the described axis of guide 4 being provided with spring 5 axis realized between disk 6 and body 3 replys mobile, described disk 6 is provided with the V-block 7 that matches with fork shaft jaw position and for limiting the fork block 9 that jaw moves up and down.
Fixture for fork shaft fork centre bore provided by the invention, is provided with V-block 7 and coordinates with bar fork yoke head position, due to fork shaft jaw position and afterbody centre bore location, ensure that the mutual alignment relation at two centre bore axis and jaw position.Two ball bearings 2 that the main shaft 1 of the fixture for fork shaft fork centre bore provided by the invention is installed are for carrying the revolution of main shaft 1, body 3 and disk 6 preferably between three axis of guides 4 are installed, the spring 5 that the axis of guide 4 is installed can realize moving axially and automatically replying between dish 6 and body 3.The described axis of guide 4 is provided with pinching screw 8, for the clamping of jaw; It is spacing that described body 3 is provided with when stop screw 10 moves axially for disk 6.
The present invention also provides a kind of and adopts the above-mentioned fixture for fork shaft fork centre bore to process fork shaft method, wherein, comprises the steps:
Step S1: first fixture is arranged on lathe by main shaft 1;
Step S2: then will wear processing fork shaft and hold up, and fork shaft jaw position to be put on fixture and to coordinate fixing with V-block 7;
Step S3: the handwheel then rotating lathe tailstock makes tailstock center coordinate with the manufactured centre bore of jaw afterbody to locate;
Step S4: finally start lathe, slowly shakes handwheel and makes tailstock center promote fork shaft feeding, until process jaw centre bore.
Although the present invention discloses as above with preferred embodiment; so itself and be not used to limit the present invention, any those skilled in the art, without departing from the spirit and scope of the present invention; when doing a little amendment and perfect, therefore protection scope of the present invention is when being as the criterion of defining with claims.
Claims (3)
1. the fixture for fork shaft fork centre bore, comprise main shaft (1), it is characterized in that, described main shaft (1) is provided with ball bearing (2), body (3) and disk (6), the axis of guide (4) is installed between described body (3) and disk (6), the described axis of guide (4) being provided with spring (5) axis realized between disk (6) and body (3) replys mobile, described disk (6) is provided with the V-block (7) that matches with fork shaft jaw position and for limiting the fork block (9) that jaw moves up and down, the described axis of guide (4) is provided with pinching screw (8), and described body (3) is provided with stop screw (10).
2., as claimed in claim 1 for the fixture of fork shaft fork centre bore, it is characterized in that, the number of the described axis of guide (4) is three.
3., as claimed in claim 1 for a fixture processing fork shaft method for fork shaft fork centre bore, it is characterized in that, comprise the steps:
A) first fixture is arranged on lathe by main shaft (1);
B) then fork shaft jaw position is put into coordinate on fixture and with V-block (7) fixing;
C) handwheel then rotating lathe tailstock makes tailstock center coordinate with the manufactured centre bore of jaw afterbody to locate;
D) finally start lathe, slowly shake handwheel and make tailstock center promote fork shaft feeding, until process jaw centre bore.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310290282.9A CN103302535B (en) | 2013-07-11 | 2013-07-11 | For fixture and the processing fork shaft method thereof of fork shaft fork centre bore |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310290282.9A CN103302535B (en) | 2013-07-11 | 2013-07-11 | For fixture and the processing fork shaft method thereof of fork shaft fork centre bore |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103302535A CN103302535A (en) | 2013-09-18 |
| CN103302535B true CN103302535B (en) | 2016-01-20 |
Family
ID=49128488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310290282.9A Active CN103302535B (en) | 2013-07-11 | 2013-07-11 | For fixture and the processing fork shaft method thereof of fork shaft fork centre bore |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103302535B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101551308B1 (en) * | 2014-12-16 | 2015-09-09 | 일륭기공(주) | York also check the wing vertical jig |
| CN105855965B (en) * | 2016-05-02 | 2017-11-14 | 江苏源达机械科技有限公司 | A kind of lathe quick clamping device |
| CN113814770B (en) * | 2021-09-27 | 2024-03-19 | 浙江大学台州研究院 | Non-round workpiece driving clamp for machine tool machining |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1468666A1 (en) * | 1986-10-15 | 1989-03-30 | О.Н.Мазаник | Arrangement for machining parts |
| DE3930250A1 (en) * | 1989-09-11 | 1991-03-14 | Licentia Gmbh | Adaptor and core-bit and centre-hole bit - are attached to hand-operated electric drill spindle |
| CN201124310Y (en) * | 2007-12-23 | 2008-10-01 | 亓幸生 | Clamp for drilling pump spindle centre bore |
| CN102294613A (en) * | 2011-08-02 | 2011-12-28 | 许昌远东传动轴股份有限公司 | Universal fixture of roughly turned sliding fork excircle |
| CN202087867U (en) * | 2011-03-24 | 2011-12-28 | 三一重机有限公司 | Single-shaft multistation deep hole drilling machine |
| CN102416493A (en) * | 2011-11-22 | 2012-04-18 | 江苏万事达计算机***集成有限公司 | Movable and flexible central hole drilling machine |
| CN202752649U (en) * | 2012-06-29 | 2013-02-27 | 江苏多为泵业股份有限公司 | Four-hole special machine |
-
2013
- 2013-07-11 CN CN201310290282.9A patent/CN103302535B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1468666A1 (en) * | 1986-10-15 | 1989-03-30 | О.Н.Мазаник | Arrangement for machining parts |
| DE3930250A1 (en) * | 1989-09-11 | 1991-03-14 | Licentia Gmbh | Adaptor and core-bit and centre-hole bit - are attached to hand-operated electric drill spindle |
| CN201124310Y (en) * | 2007-12-23 | 2008-10-01 | 亓幸生 | Clamp for drilling pump spindle centre bore |
| CN202087867U (en) * | 2011-03-24 | 2011-12-28 | 三一重机有限公司 | Single-shaft multistation deep hole drilling machine |
| CN102294613A (en) * | 2011-08-02 | 2011-12-28 | 许昌远东传动轴股份有限公司 | Universal fixture of roughly turned sliding fork excircle |
| CN102416493A (en) * | 2011-11-22 | 2012-04-18 | 江苏万事达计算机***集成有限公司 | Movable and flexible central hole drilling machine |
| CN202752649U (en) * | 2012-06-29 | 2013-02-27 | 江苏多为泵业股份有限公司 | Four-hole special machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103302535A (en) | 2013-09-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203197295U (en) | Floating clamping claw | |
| CN103846556A (en) | Laser cutting carrier | |
| CN103302535B (en) | For fixture and the processing fork shaft method thereof of fork shaft fork centre bore | |
| CN104551796A (en) | Cover plate hole centrifugal turning clamp | |
| CN203918498U (en) | A kind of milling and grinding positioning tool of cylindrical component | |
| CN104400036A (en) | Chamfer forming tool and forming process thereof | |
| CN202934121U (en) | Double-station numerically-controlled lathe | |
| CN104400467A (en) | No-parking centering fixture | |
| CN203343886U (en) | Special clamp for processing outer circle of thin workpiece by centerless grinding machine | |
| CN106541343A (en) | A kind of automatically centering fixture | |
| CN202742054U (en) | Clamping jig for machining outer diameter of two ends of same shaft at one time | |
| CN201791996U (en) | Connecting rod flat end surface clamp with included angle | |
| CN204397440U (en) | The centrifugal vehicle clamper of cover board hole | |
| CN204565190U (en) | The device of clamping processing tubing inner bore of part | |
| CN204397380U (en) | A kind of fixture for lathe | |
| CN204036099U (en) | The anti-arc fixture of a kind of car | |
| CN205021260U (en) | Cylindrical end face car passes through round anchor clamps mutually | |
| CN103433760B (en) | A kind of clamp for machining of annulus | |
| CN204893440U (en) | Numerical control lathe turning plane clamping device | |
| CN203992455U (en) | A kind of multistation processing lathe tool | |
| CN202702024U (en) | Alloy roll collar internal grinding fixture | |
| CN203541669U (en) | Reverse milling cutter | |
| CN102886535A (en) | Machine tool tailstock following face plate for processing large-diameter thin-wall cylinder | |
| CN202894792U (en) | Rapid clamping jig for irregular workpiece | |
| CN203003185U (en) | Three jaw chuck |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: NANJING DONGHUA DRIVING SHAFT Co.,Ltd. Person in charge of patents Document name: payment instructions |
|
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: NANJING DONGHUA DRIVING SHAFT Co.,Ltd. Person in charge of patents Document name: Notice of Termination of Patent Rights |