CN104368852B - A kind of back fork biplane is integrally machined equipment - Google Patents
A kind of back fork biplane is integrally machined equipment Download PDFInfo
- Publication number
- CN104368852B CN104368852B CN201410611904.8A CN201410611904A CN104368852B CN 104368852 B CN104368852 B CN 104368852B CN 201410611904 A CN201410611904 A CN 201410611904A CN 104368852 B CN104368852 B CN 104368852B
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- Prior art keywords
- back fork
- cylinder
- riser
- fork
- prong
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- 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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- 238000003801 milling Methods 0.000 claims abstract description 21
- 238000005452 bending Methods 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 7
- 238000003754 machining Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C3/00—Milling particular work; Special milling operations; Machines therefor
-
- 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
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/08—Work-clamping means other than mechanically-actuated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C2215/00—Details of workpieces
- B23C2215/08—Automotive parts
-
- 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
- B23Q2703/04—Work clamping means using fluid means or a vacuum
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Garments (AREA)
Abstract
The invention discloses a kind of back fork biplane and be integrally machined equipment, including stand, tool base plate, rest pad, left riser, right riser, when the circle hole sleeve of back fork is on right suit cylinder, when right locating piece stretches in the prong of back fork, in the push rod of vertical cylinder protrude upward after be just bearing in the lower surface of back fork, the push rod of right vertically cylinder is just bearing in the waist of back fork after protruding upward；After back fork rotates 180 ° counterclockwise, and by the circle hole sleeve of back fork on left suit cylinder, when left locating piece stretches in the prong of back fork, left rest pad is bearing in below the upper surface of back fork, the push rod of left vertically cylinder is just bearing in the waist of back fork after protruding upward, the facing cutter of vertical knee-type milling machine is between left riser and right riser.This process equipment, can once complete the upper plane of a workpiece and the lower plane processing of another workpiece, and convenient mounting and clamping is quick, substantially increases production efficiency and machining accuracy.
Description
Technical field
Machining equipment technical field of the present invention, is specifically related to a kind of for milling back fork lower planes
Time the process equipment used.
Background technology
The gear shift fork that reverses gear is one of vitals of automotive transmission, for casting part, needs to use milling machine
The lower planes of shift fork is finished, in existing process, generally uses scroll chuck to reverse gear
The circular shaft position clamping of shift fork, then use horizontal milling machine to be processed.Lower planes due to back fork
Milling Machining will be carried out, need to carry out twice clamping contraposition, bother very much, cause part processing precision low,
And production efficiency is low.
Summary of the invention
For above-mentioned technical problem, intend providing a kind of back fork biplane to be integrally machined equipment, to workpiece
After Quick-clamped, then use vertical knee-type milling machine that the lower planes of shift fork is finished, convenient to operation,
And once can process two workpiece simultaneously, improve production efficiency and machining accuracy.
To this end, the technical solution adopted in the present invention is: a kind of back fork biplane is integrally machined equipment,
Including stand (1), tool base plate (2) and vertical knee-type milling machine (15), it is characterised in that: at the bottom of described frock
Plate (2) is positioned at the surface of stand (1), and the middle part of tool base plate (2) is unsettled, two ends, left and right are passed through
Back-up heel (3) is fixed together with stand (1), at described tool base plate (2) and stand (1)
Left vertically cylinder (9) and the vertical cylinder in the right side (10), described tool base plate (2) it is arranged at intervals with about between
Upper left side be installed with left riser (4), the upper right side of tool base plate (2) is installed with right riser (5), and
Left and right riser (4,5) is close to the leading edge of tool base plate (2)；
Be installed with on the rear wall of described right riser (5) be perpendicular to rear wall right suit cylinder (6) and
Back fork prong width coupling also can stretch into the right locating piece (7) in back fork prong, at the bottom of frock
Vertical cylinder (8) in being arranged above of plate (2), when the circle hole sleeve of back fork is right suit cylinder (6)
On, when the rightest locating piece (7) stretches in the prong of back fork, in the push rod of vertical cylinder (8)
Just being bearing in the lower surface of back fork after protruding upward, the push rod of right vertically cylinder (10) is upwards stretched
Just be bearing in the waist of back fork after going out, described in the vertically push rod of cylinder (8), right suit cylinder
(6), the right vertically push rod of cylinder (10), right locating piece (7) from left to right set gradually；
Be installed with on the rear wall of described left riser (4) be perpendicular to rear wall left suit cylinder (11),
The left locating piece (12) that mates with back fork prong width and can stretch in back fork prong, for
Hold the left rest pad (13) of back fork upper surface, after back fork rotates 180 ° counterclockwise, and will
The circle hole sleeve of back fork is on left suit cylinder (11), and the most left locating piece (12) stretches into reverse gear and dials
When the prong of fork is interior, left rest pad (13) is bearing in below the upper surface of back fork, left vertically cylinder
(9) push rod is just bearing in the waist of back fork, and left locating piece (12), a left side after protruding upward
Vertically the push rod of cylinder (9), left suit cylinder (11), left rest pad (13) set the most successively
Put；
The facing cutter of described vertical knee-type milling machine (15) is positioned between left riser (4) and right riser (5), left
The axis of suit cylinder (11) is equal to the axis of right suit cylinder (6) to milling to the distance of facing cutter axis
The distance of cutter axis.
Using method: first place workpiece to be processed, by the circle hole sleeve of one of them back fork at right set
On dress cylinder, and make right locating piece snap in the prong of back fork, by another back fork (simultaneously
The back fork of the good upper surface of milling) counterclockwise rotate 180 ° after, then by the circle hole sleeve of this back fork on a left side
On suit cylinder, and make left locating piece snap in the prong of this back fork, left rest pad is bearing in and reverses gear
(owing to the back fork in left side has processed upper surface, therefore can directly make below the upper surface of shift fork
Use left rest pad, and the lower surface of right side back fork is matsurface, in addition it is also necessary to vertical gas in increasing by one
Cylinder uses as rest pad)；Afterwards, vertical cylinder, left vertically cylinder and the vertical cylinder in the right side in restarting,
The push rod making vertically cylinder is just bearing in the lower surface of right side back fork after protruding upward, right vertical
The push rod of cylinder is just bearing in the waist of right side back fork, the push rod of left vertically cylinder after protruding upward
Just being bearing in the waist of left side back fork after protruding upward, now Set and Positioning completes；Due to two
Back fork opposition is arranged, and the facing cutter of vertical knee-type milling machine is placed exactly between two back forks, under facing cutter
The right side upper plane of back fork, the lower plane of left side back fork is processed at one time after row.Process
Cheng Hou, facing cutter and each vertical ejecting rod of cylinder return, take off the back fork in left side, reversing gear of right side
After shift fork rotates 180 ° counterclockwise, the clamping position putting into left side proceeds the processing of lower plane, then will
One new workpiece is put into the clamping position on right side and is carried out the processing of upper plane.
Preferred as such scheme, described locating piece right, left (7,12) is by stretching into back fork fork
Position portion in Kou, the mounting portion being positioned at outside back fork prong one composition, position portion with fall
The prong matched in clearance of gear shift fork, the width of mounting portion is more than position portion, described right locating piece (7)
Mounting portion relative to its position portion downward bending.Set up installation position for each self-corresponding riser
Fixing, the prong matched in clearance of position portion and back fork to facilitate workpiece loading and unloading, the peace of right locating piece
Dress part its position portion downward bending relatively takes up room to reduce, thus reduces the height of right riser.
Further, the vertical cylinder in a described left side (9), the push rod termination of right vertically cylinder (10) are curved surface,
And it is supported by the SURFACES MATCHING at position with selector fork.Employing curved surface coordinates, and to increase contact area, carries
High supporting dynamics.
Beneficial effects of the present invention: novel, designs ingenious, by positioning tool, clamping workpiece is fixed
Position, then with vertical knee-type milling machine, the lower planes of shift fork is finished, can once complete the upper of a workpiece
The lower plane processing of plane and another workpiece, convenient mounting and clamping is quick, substantially increases production efficiency and processing
Precision.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the structural representation of positioning tool in the present invention.
Detailed description of the invention
Below by embodiment and combine accompanying drawing, the invention will be further described:
Shown in Fig. 1, Fig. 2, a kind of back fork biplane is integrally machined equipment, mainly by positioning
Frock and vertical knee-type milling machine 15 two parts composition, wherein positioning tool is by stand 1, tool base plate 2, both sides
Rest pad 3, left riser 4, right riser 5, right suit cylinder 6, right locating piece 7, in vertically cylinder 8,
Left vertically cylinder 9, right vertically cylinder 10, left suit cylinder 11, left locating piece 12, left rest pad 13
Deng composition.
Tool base plate 2 is positioned at the surface of stand 1, and the middle part of tool base plate 2 is unsettled, two ends, left and right lead to
Cross back-up heel 3 to be fixed together with stand 1.Tool base plate 2 use in the middle part of unsettled, be to vacate
Space is used for arranging left vertically cylinder 9 and the vertical cylinder in the right side 10.
Between tool base plate 2 and stand 1, left and right is arranged at intervals with left vertically cylinder 9 and the vertical cylinder in the right side
10, each cylinder is all with a push rod that can protrude upward.The upper left side of tool base plate 2 is installed with a left side
Riser 4, the upper right side of tool base plate 2 is installed with right riser 5, and left riser 4 and right riser 5 are close to
The leading edge of tool base plate 2 is arranged.Preferably, the rear wall of left riser 4 and right riser 5 is coplanar, but
Both somewhat stagger any can also.
Right suit cylinder 6 and the back fork being perpendicular to rear wall it is installed with on the rear wall of right riser 5
Prong width coupling also can stretch into the right locating piece 7 in back fork prong.Pacify above tool base plate 2
Vertical cylinder 8 in equipped with, when the circle hole sleeve of back fork is on right suit cylinder 6, the rightest locating piece 7
When stretching in the prong of back fork, in the push rod of vertical cylinder 8 protrude upward after be just bearing in and reverse gear
The lower surface of shift fork, the push rod of right vertically cylinder 10 is just bearing in the waist of back fork after protruding upward.
In vertically the push rod of cylinder 8, right suit cylinder 6, the right vertically push rod of cylinder 10, right locating piece 7 from
Left-to-right set gradually, thus ensure that back fork on right riser during clamping, upper plane is positioned at left side
And upward, and prong is positioned at right side.
Left suit cylinder 11 and the back fork being perpendicular to rear wall it is installed with on the rear wall of left riser 4
Prong width coupling also can stretch into the left locating piece 12 in back fork prong, for supporting back fork
The left rest pad 13 of end face.After back fork rotates 180 ° counterclockwise, and by the circular hole of back fork
Being enclosed within left suit cylinder 11, the most left locating piece 12 stretches in the prong of back fork, left rest pad
13 when being bearing in below the upper surface of back fork, and the push rod of left vertically cylinder 9 just props up after protruding upward
Hold the waist at back fork, and left locating piece 12, the left vertically push rod of cylinder 9, left suit cylinder 11,
Left rest pad 13 from left to right sets gradually, thus ensure that back fork on left riser during clamping, under
Plane be positioned at right side and upward, and prong be positioned at left side.
The facing cutter of vertical knee-type milling machine 15 between left riser 4 and right riser 5, left suit cylinder 11
Axis to the distance of facing cutter axis equal to the axis of right suit cylinder 6 to the distance of facing cutter axis.
Preferably, right locating piece 7, left locating piece 12 by the position portion stretched in back fork prong,
The mounting portion one composition being positioned at outside back fork prong, position portion and the prong gap of back fork
Coordinating, the width of mounting portion is more than position portion, and the mounting portion of right locating piece 7 is relative to its location division
Divide downward bending.Meanwhile, left suit cylinder 11, the diameter of right suit cylinder 6 and the circular hole of back fork
Diameter matches, both matched in clearance, facilitate mounting or dismounting.
It addition, the push rod termination of left vertically cylinder 9, right vertically cylinder 10 is curved surface, and dial with gearshift
Fork is supported by the SURFACES MATCHING at position.
Before processing, first place back fork 14 to be processed, by the circle of one of them back fork 14
Borehole jack is on right suit cylinder 6, and makes right locating piece 7 snap in the prong of back fork 14, will simultaneously
After another back fork 14 (back fork of the good upper surface of milling) rotates 180 ° counterclockwise, then should
The circle hole sleeve of back fork 14 is on left suit cylinder 11, and makes left locating piece 12 snap in this back fork
The prong of 14 is interior, left rest pad 13 is bearing in below the upper surface of this back fork 14 (due to left side
Back fork has processed upper surface, and left rest pad therefore can be used directly, and right side back fork
Lower surface is matsurface, in addition it is also necessary in increasing by one, vertical cylinder uses as rest pad)；Afterwards, then open
Vertical cylinder 8 in Dong, left vertically cylinder 9 and the vertical cylinder in the right side 10, in making the push rod of vertical cylinder 8 to
On stretch out after be just bearing in the lower surface of right side back fork 14, the push rod of right vertically cylinder 10 is upwards
The waist of right side back fork 14 just it is bearing in, after the push rod of left vertically cylinder 9 protrudes upward after stretching out
Just being bearing in the waist of left side back fork 14, now Set and Positioning completes；Due to two back forks
14 opposition are arranged, and the facing cutter of vertical knee-type milling machine 15 is placed exactly between two back forks 14, vertical knee-type milling machine
The facing cutter of 15 is descending, facing cutter process at one time the right side upper plane of back fork 14, left side
The lower plane of gear shift fork 14.After machining, in vertically cylinder 8, left vertically cylinder 9 and the vertical gas in the right side
The push rod of cylinder 10 is retracted, and the back fork 14 in left side is taken off by the facing cutter return of vertical knee-type milling machine 15,
After the back fork 14 on right side rotates 180 ° counterclockwise, the clamping position putting into left side proceeds lower flat
The processing in face, then the clamping position that the workpiece that is new is put into right side carries out the processing of upper plane.
Claims (3)
1. back fork biplane is integrally machined an equipment, including stand (1), tool base plate (2)
With vertical knee-type milling machine (15), it is characterised in that: described tool base plate (2) is positioned at the surface of stand (1),
The middle part of tool base plate (2) is unsettled, two ends, left and right are connected in stand (1) by back-up heel (3)
Together, between described tool base plate (2) and stand (1), left and right is arranged at intervals with left vertically cylinder (9)
Cylinder vertical with the right side (10), the upper left side of described tool base plate (2) is installed with left riser (4), frock
The upper right side of base plate (2) is installed with right riser (5), and left and right riser (4,5) is close at the bottom of frock
The leading edge of plate (2), and the rear wall of left riser (4) and right riser (5) is coplanar；
Be installed with on the rear wall of described right riser (5) be perpendicular to rear wall right suit cylinder (6) and
Back fork prong width coupling also can stretch into the right locating piece (7) in back fork prong, at the bottom of frock
Vertical cylinder (8) in being arranged above of plate (2), when the circle hole sleeve of back fork is right suit cylinder (6)
On, when the rightest locating piece (7) stretches in the prong of back fork, in the push rod of vertical cylinder (8)
Just being bearing in the lower surface of back fork after protruding upward, the push rod of right vertically cylinder (10) is upwards stretched
Just be bearing in the waist of back fork after going out, described in the vertically push rod of cylinder (8), right suit cylinder
(6), the right vertically push rod of cylinder (10), right locating piece (7) from left to right set gradually；
Be installed with on the rear wall of described left riser (4) be perpendicular to rear wall left suit cylinder (11),
The left locating piece (12) that mates with back fork prong width and can stretch in back fork prong, for
Hold the left rest pad (13) of back fork upper surface, after back fork rotates 180 ° counterclockwise, and will
The circle hole sleeve of back fork is on left suit cylinder (11), and the most left locating piece (12) stretches into reverse gear and dials
When the prong of fork is interior, left rest pad (13) is bearing in below the upper surface of back fork, left vertically cylinder
(9) push rod is just bearing in the waist of back fork, and left locating piece (12), a left side after protruding upward
Vertically the push rod of cylinder (9), left suit cylinder (11), left rest pad (13) set the most successively
Put；
The facing cutter of described vertical knee-type milling machine (15) is positioned between left riser (4) and right riser (5), left
The axis of suit cylinder (11) is equal to the axis of right suit cylinder (6) to milling to the distance of facing cutter axis
The distance of cutter axis.
2. it is integrally machined equipment according to the back fork biplane described in claim 1, it is characterised in that:
Described locating piece right, left (7,12) by the position portion stretched in back fork prong, be positioned at and reverse gear
Mounting portion one composition outside shift fork prong, position portion and the prong matched in clearance of back fork, pacify
The width of dress part is more than position portion, and the mounting portion of described right locating piece (7) is relative to its position portion
Downward bending.
3. being integrally machined equipment according to the back fork biplane described in claim 1 or 2, its feature exists
In: the vertical cylinder in a described left side (9), the push rod termination of right vertically cylinder (10) be curved surface, and with change
Gear shift fork is supported by the SURFACES MATCHING at position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410611904.8A CN104368852B (en) | 2014-11-04 | 2014-11-04 | A kind of back fork biplane is integrally machined equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410611904.8A CN104368852B (en) | 2014-11-04 | 2014-11-04 | A kind of back fork biplane is integrally machined equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104368852A CN104368852A (en) | 2015-02-25 |
| CN104368852B true CN104368852B (en) | 2016-08-24 |
Family
ID=52548189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410611904.8A Expired - Fee Related CN104368852B (en) | 2014-11-04 | 2014-11-04 | A kind of back fork biplane is integrally machined equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104368852B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108080683B (en) * | 2017-11-24 | 2019-04-26 | 奉节亚东汽贸有限公司 | A kind of automotive gear-shifting fork prong end trimmer |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55147228U (en) * | 1979-04-09 | 1980-10-23 | ||
| JPS6030652B2 (en) * | 1979-05-07 | 1985-07-17 | 株式会社ミドリ十字 | Fat emulsion for intravenous injection |
| CN201931301U (en) * | 2010-11-16 | 2011-08-17 | 綦江县自力汽车配件厂 | High and low gear reverse shift fork milling fixture |
| CN102773533A (en) * | 2012-08-13 | 2012-11-14 | 六安市龙兴汽车零部件有限公司 | Machine tool specially used for shifting fork milling hole of automobile gearbox |
| CN203245641U (en) * | 2013-05-17 | 2013-10-23 | 重庆和剑机械制造有限公司 | Shifting fork drilling clamp |
| CN203679808U (en) * | 2013-12-30 | 2014-07-02 | 浙江工业职业技术学院 | Tool for bisection of shifting fork |
| CN103920918B (en) * | 2014-04-29 | 2015-12-16 | 温州职业技术学院 | Automobile shift fork Automation in Mechanical Working lathe |
| CN204277021U (en) * | 2014-11-04 | 2015-04-22 | 重庆和剑机械制造有限公司 | Back fork biplane one process equipment |
-
2014
- 2014-11-04 CN CN201410611904.8A patent/CN104368852B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN104368852A (en) | 2015-02-25 |
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Effective date of registration: 20220316 Address after: 300000 room 1-2079, Block E, No. 6, Huafeng Road, Huaming high tech Industrial Zone, Dongli District, Tianjin Patentee after: Tianjin Dingtuo Hengyuan Intellectual Property Service Co.,Ltd. Address before: Room 602, building H2, changyuandao international enterprise community, Wuqing Development Zone, Wuqing District, Tianjin Patentee before: TIANJIN LEISHENG TECHNOLOGY Co.,Ltd. |
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Application publication date: 20150225 Assignee: Tianjin Huiyao Technology Co.,Ltd. Assignor: Tianjin Dingtuo Hengyuan Intellectual Property Service Co.,Ltd. Contract record no.: X2022120000021 Denomination of invention: Double plane integrated processing equipment for reverse shift fork Granted publication date: 20160824 License type: Common License Record date: 20220330 |
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