CN104368852A - Integrated machining equipment for double planes of reversing shifting fork - Google Patents
Integrated machining equipment for double planes of reversing shifting fork Download PDFInfo
- Publication number
- CN104368852A CN104368852A CN201410611904.8A CN201410611904A CN104368852A CN 104368852 A CN104368852 A CN 104368852A CN 201410611904 A CN201410611904 A CN 201410611904A CN 104368852 A CN104368852 A CN 104368852A
- Authority
- CN
- China
- Prior art keywords
- back fork
- cylinder
- fork
- prong
- shifting fork
- 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
- 238000003754 machining Methods 0.000 title abstract description 12
- 238000003801 milling Methods 0.000 claims abstract description 20
- 238000000034 method Methods 0.000 claims description 16
- 230000004807 localization Effects 0.000 claims description 14
- 238000005452 bending Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 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 integrated machining equipment for double planes of a reversing shifting fork. The integrated machining equipment comprises a rack, a tool baseplate, supporting blocks, a left vertical plate and a right vertical plate, wherein an ejector rod of a middle vertical air cylinder just supports against the lower end face of the reversing shifting fork after upwards extending out and an ejector rod of a right vertical air cylinder just supports against the waist of the reversing shifting fork after upwards extending out when a right sleeved cylinder is sleeved by a round hole of the reversing shifting fork and a right locating block extends into a fork hole of the reversing shifting fork; and an ejector rod of a left vertical air cylinder just supports against the waist of the reversing shifting fork after upwards extending out and a milling cutterhead of a vertical milling machine is located between the left vertical plate and the right vertical plate after the reversing shifting fork counterclockwise rotates for 180 DEG and when a left sleeved column is sleeved by the round hole of the reversing shifting fork, a left locating block extends into the fork hole of the reversing shifting fork and the left supporting block supports against the downside of the upper end face of the reversing shifting fork. The machining equipment is capable of machining the upper plane of one workpiece and the lower plane of the other workpiece at one step and greatly increasing the production efficiency and the machining precision as well as convenient and rapid in clamping.
Description
Technical field
Machining equipment technical field of the present invention, is specifically related to a kind of process equipment for using during milling back fork lower planes.
Background technology
The gear shift fork that reverses gear is one of vitals of automotive transmission, for being cast as shaped piece, need to carry out fine finishining with milling machine to the lower planes of shift fork, in existing process, the circular shaft position of back fork clamps by usual employing scroll chuck, then adopts horizontal milling machine to process.Because the lower planes of back fork all will carry out Milling Machining, 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 one process equipment, after workpiece Quick-clamped, vertical knee-type milling machine is adopted to carry out fine finishining to the lower planes of shift fork again, convenient to operation, and once can process two workpiece simultaneously, enhance productivity and machining accuracy.
For this reason, the technical solution adopted in the present invention is: a kind of back fork biplane one process equipment, comprise stand (1), tool base plate (2) and vertical knee-type milling machine (15), it is characterized in that: described tool base plate (2) is positioned at directly over stand (1), the middle part of tool base plate (2) is unsettled, two ends, left and right are fixed together by back-up heel (3) and stand (1), between described 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), the upper left side of described tool base plate (2) is installed with left riser (4), the upper right side of tool base plate (2) is installed with right riser (5), and it is left, right riser (4, 5) all near the leading edge of tool base plate (2),
The rear wall of described right riser (5) is installed with the right suit cylinder (6) perpendicular to rear wall, mate with back fork prong width and the right locating piece (7) in back fork prong can be stretched into, vertical cylinder (8) in the top of tool base plate (2) is provided with, when the circle hole sleeve of back fork is on right suit cylinder (6), when right locating piece (7) stretches in the prong of back fork simultaneously, in the push rod of vertical cylinder (8) protrude upward after be just in time bearing in the lower surface of back fork, the waist of back fork is just in time bearing in after the push rod of right vertically cylinder (10) protrudes upward, the push rod of vertical cylinder (8) in described, right suit cylinder (6), the push rod of right vertically cylinder (10), right locating piece (7) from left to right sets gradually,
The rear wall of described left riser (4) is installed with the left suit cylinder (11) perpendicular to rear wall, mate with back fork prong width and the left locating piece (12) in back fork prong can be stretched into, for supporting the left rest pad (13) of back fork upper surface, after back fork is rotated counterclockwise 180 °, and by the circle hole sleeve of back fork on left suit cylinder (11), left locating piece (12) stretches in the prong of back fork simultaneously, when left rest pad (13) is bearing in below the upper surface of back fork, the waist of back fork is just in time bearing in after the push rod of left vertically cylinder (9) protrudes upward, and left locating piece (12), the push rod of left vertically cylinder (9), left suit cylinder (11), left rest pad (13) from left to right sets gradually,
The facing cutter of described vertical knee-type milling machine (15) is positioned between left riser (4) and right riser (5), and the axis of left suit cylinder (11) equals the distance of axis to facing cutter axis of right suit cylinder (6) to the distance of facing cutter axis.
Using method: first place workpiece to be processed, by the circle hole sleeve of one of them back fork on right suit cylinder, and make right locating piece snap in the prong of back fork, after another back fork (the back fork of the good upper surface of milling) being rotated counterclockwise 180 ° simultaneously, again by the circle hole sleeve of this back fork on left suit cylinder, and make left locating piece snap in the prong of this back fork, (because the back fork in left side processes upper surface below the upper surface that left rest pad is bearing in back fork, therefore left rest pad can directly be used, and the lower surface of right side back fork is matsurface, vertical cylinder in increase by is also needed to use as rest pad), afterwards, vertical cylinder, left vertically cylinder and the vertical cylinder in the right side in restarting, the lower surface of right side back fork is just in time bearing in after the push rod of vertically cylinder is protruded upward, the waist of right side back fork is just in time bearing in after the push rod of right vertically cylinder protrudes upward, just in time be bearing in the waist of left side back fork after the push rod of left vertically cylinder protrudes upward, now Set and Positioning completes, because two back fork opposition are arranged, the facing cutter of vertical knee-type milling machine, just in time between two back forks, processes at one time the right side upper plane of back fork, the lower plane of left side back fork after facing cutter is descending.After machining, facing cutter and each vertical ejecting rod of cylinder return, the back fork in left side is taken off, right side back fork be rotated counterclockwise 180 ° after, the clamping position putting into left side proceeds the processing of lower plane, then a clamping position new workpiece being put into right side carries out the processing of upper plane.
Preferred as such scheme, the described right side, left locating piece (7,12) are by the localization part stretched in back fork prong, the mounting portion one composition be positioned at outside back fork prong, the prong matched in clearance of localization part and back fork, the width of mounting portion is greater than localization part, mounting portion its localization part downward bending relatively of described right locating piece (7).Set up installation position for fixing with each self-corresponding riser, the prong matched in clearance of localization part and back fork is with conveniently assemble and disassemble workpiece, mounting portion its localization part downward bending relative of right locating piece takes up room to reduce, thus reduces the height of right riser.
Further, the push rod termination of the vertical cylinder in a described left side (9), right vertically cylinder (10) is curved surface, and with the SURFACES MATCHING of selector fork supported portion position.Employing curved surface coordinates, and with enlarge active surface, improves supporting dynamics.
Beneficial effect of the present invention: novel, design ingenious, by positioning tool, clamping workpiece is located, with vertical knee-type milling machine, fine finishining is carried out to the lower planes of shift fork again, the lower plane of the upper plane and another workpiece that once can complete a workpiece is processed, convenient mounting and clamping is quick, substantially increases production efficiency and machining accuracy.
Accompanying drawing explanation
Fig. 1 is 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 also by reference to the accompanying drawings, the invention will be further described:
Shown in composition graphs 1, Fig. 2, a kind of back fork biplane one process equipment, primarily of positioning tool and vertical knee-type milling machine 15 two parts composition, wherein positioning tool by stand 1, tool base plate 2, two-side supporting block 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 etc. form.
Tool base plate 2 is positioned at directly over stand 1, and the middle part of tool base plate 2 is unsettled, two ends, left and right are fixed together by back-up heel 3 and stand 1.Tool base plate 2 adopts middle part unsettled, is in order to vacating space is for arranging left vertically cylinder 9 and the vertical cylinder 10 in the right side.
Between tool base plate 2 and stand 1, left and right is arranged at intervals with left vertically cylinder 9 and the vertical cylinder 10 in the right side, the push rod that each cylinder all can protrude upward with.The upper left side of tool base plate 2 is installed with left riser 4, and the upper right side of tool base plate 2 is installed with right riser 5, and left riser 4 and right riser 5 are all arranged near the leading edge of tool base plate 2.Preferably, the rear wall of left riser 4 and right riser 5 is coplanar, but both stagger a bit passable a little.
The rear wall of right riser 5 is installed with perpendicular to the right suit cylinder 6 of rear wall, mates the right locating piece 7 that also can stretch in back fork prong with back fork prong width.Vertical cylinder 8 in being provided with above tool base plate 2, when the circle hole sleeve of back fork is on right suit cylinder 6, when right locating piece 7 stretches in the prong of back fork simultaneously, in the push rod of vertical cylinder 8 protrude upward after be just in time bearing in the lower surface of back fork, be just in time bearing in the waist of back fork after the push rod of right vertically cylinder 10 protrudes upward.In vertically the push rod of cylinder 8, right suit cylinder 6, the push rod of right vertically 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.
The rear wall of left riser 4 is installed with perpendicular to the left suit cylinder 11 of rear wall, mates with back fork prong width and left locating piece 12 in back fork prong can be stretched into, for supporting the left rest pad 13 of back fork upper surface.After back fork is rotated counterclockwise 180 °, and by the circle hole sleeve of back fork on left suit cylinder 11, simultaneously left locating piece 12 stretches in the prong of back fork, left rest pad 13 is when being bearing in below the upper surface of back fork, the waist of back fork is just in time bearing in after the push rod of left vertically cylinder 9 protrudes upward, and left locating piece 12, the push rod of left vertically cylinder 9, left suit cylinder 11, left rest pad 13 from left to right set gradually, thus ensure that back fork on left riser during clamping, lower 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 is between left riser 4 and right riser 5, and the axis of left suit cylinder 11 equals the distance of axis to facing cutter axis of right suit cylinder 6 to the distance of facing cutter axis.
Preferably, right locating piece 7, left locating piece 12 are by the localization part stretched in back fork prong, the mounting portion one composition be positioned at outside back fork prong, the prong matched in clearance of localization part and back fork, the width of mounting portion is greater than localization part, mounting portion its localization part downward bending relatively of right locating piece 7.Meanwhile, left suit cylinder 11, the right diameter of suit cylinder 6 mate with the Circularhole diameter of back fork, both matched in clearance, convenient mounting or dismounting.
In addition, the push rod termination of left vertically cylinder 9, right vertically cylinder 10 is curved surface, and with the SURFACES MATCHING of selector fork supported portion position.
Before processing, first back fork 14 to be processed is placed, by the circle hole sleeve of one of them back fork 14 on right suit cylinder 6, and make right locating piece 7 snap in the prong of back fork 14, after another back fork 14 (the back fork of the good upper surface of milling) being rotated counterclockwise 180 ° simultaneously, again by the circle hole sleeve of this back fork 14 on left suit cylinder 11, and make left locating piece 12 snap in the prong of this back fork 14, (because the back fork in left side processes upper surface below the upper surface that left rest pad 13 is bearing in this back fork 14, therefore left rest pad can directly be used, and the lower surface of right side back fork is matsurface, vertical cylinder in increase by is also needed to use as rest pad), afterwards, vertical cylinder 8, left vertically cylinder 9 and the vertical cylinder 10 in the right side in restarting, the lower surface of right side back fork 14 is just in time bearing in after the push rod of vertically cylinder 8 is protruded upward, the waist of right side back fork 14 is just in time bearing in after the push rod of right vertically cylinder 10 protrudes upward, just in time be bearing in the waist of left side back fork 14 after the push rod of left vertically cylinder 9 protrudes upward, now Set and Positioning completes, arrange because two back forks 14 oppose, the facing cutter of vertical knee-type milling machine 15 is just in time between two back forks 14, the facing cutter of vertical knee-type milling machine 15 is descending, processes at one time the right side upper plane of back fork 14, the lower plane of left side back fork 14 by facing cutter.After machining, in the push rod of vertically cylinder 8, left vertically cylinder 9 and the vertical cylinder 10 in the right side retract, the facing cutter return of vertical knee-type milling machine 15, the back fork 14 in left side is taken off, right side back fork 14 be rotated counterclockwise 180 ° after, the clamping position putting into left side proceeds the processing of lower plane, then a clamping position new workpiece being put into right side carries out the processing of upper plane.
Claims (3)
1. a back fork biplane one process equipment, comprise stand (1), tool base plate (2) and vertical knee-type milling machine (15), it is characterized in that: described tool base plate (2) is positioned at directly over stand (1), the middle part of tool base plate (2) is unsettled, two ends, left and right are fixed together by back-up heel (3) and stand (1), between described 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), the upper left side of described tool base plate (2) is installed with left riser (4), the upper right side of tool base plate (2) is installed with right riser (5), and it is left, right riser (4, 5) all near the leading edge of tool base plate (2),
The rear wall of described right riser (5) is installed with the right suit cylinder (6) perpendicular to rear wall, mate with back fork prong width and the right locating piece (7) in back fork prong can be stretched into, vertical cylinder (8) in the top of tool base plate (2) is provided with, when the circle hole sleeve of back fork is on right suit cylinder (6), when right locating piece (7) stretches in the prong of back fork simultaneously, in the push rod of vertical cylinder (8) protrude upward after be just in time bearing in the lower surface of back fork, the waist of back fork is just in time bearing in after the push rod of right vertically cylinder (10) protrudes upward, the push rod of vertical cylinder (8) in described, right suit cylinder (6), the push rod of right vertically cylinder (10), right locating piece (7) from left to right sets gradually,
The rear wall of described left riser (4) is installed with the left suit cylinder (11) perpendicular to rear wall, mate with back fork prong width and the left locating piece (12) in back fork prong can be stretched into, for supporting the left rest pad (13) of back fork upper surface, after back fork is rotated counterclockwise 180 °, and by the circle hole sleeve of back fork on left suit cylinder (11), left locating piece (12) stretches in the prong of back fork simultaneously, when left rest pad (13) is bearing in below the upper surface of back fork, the waist of back fork is just in time bearing in after the push rod of left vertically cylinder (9) protrudes upward, and left locating piece (12), the push rod of left vertically cylinder (9), left suit cylinder (11), left rest pad (13) from left to right sets gradually,
The facing cutter of described vertical knee-type milling machine (15) is positioned between left riser (4) and right riser (5), and the axis of left suit cylinder (11) equals the distance of axis to facing cutter axis of right suit cylinder (6) to the distance of facing cutter axis.
2. according to back fork biplane one process equipment according to claim 1, it is characterized in that: the described right side, left locating piece (7,12) are by the localization part stretched in back fork prong, the mounting portion one composition be positioned at outside back fork prong, the prong matched in clearance of localization part and back fork, the width of mounting portion is greater than localization part, mounting portion its localization part downward bending relatively of described right locating piece (7).
3. according to the back fork biplane one process equipment described in claim 1 or 2, it is characterized in that: the push rod termination of the vertical cylinder in a described left side (9), right vertically cylinder (10) is curved surface, and with the SURFACES MATCHING of selector fork supported portion 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 true CN104368852A (en) | 2015-02-25 |
| CN104368852B 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) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108080683A (en) * | 2017-11-24 | 2018-05-29 | 惠水县凡趣创意科技有限公司 | A kind of automotive gear-shifting fork prong end trimmer |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55147228U (en) * | 1979-04-09 | 1980-10-23 | ||
| JPS55147228A (en) * | 1979-05-07 | 1980-11-17 | Green Cross Corp:The | 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 |
| CN103920918A (en) * | 2014-04-29 | 2014-07-16 | 温州职业技术学院 | Automatic automobile shifting fork machining machine tool |
| 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
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55147228U (en) * | 1979-04-09 | 1980-10-23 | ||
| JPS55147228A (en) * | 1979-05-07 | 1980-11-17 | Green Cross Corp:The | 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 |
| CN103920918A (en) * | 2014-04-29 | 2014-07-16 | 温州职业技术学院 | Automatic automobile shifting fork machining machine tool |
| 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 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108080683A (en) * | 2017-11-24 | 2018-05-29 | 惠水县凡趣创意科技有限公司 | A kind of automotive gear-shifting fork prong end trimmer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104368852B (en) | 2016-08-24 |
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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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