CN104289951B - A kind of biplanar auxiliary locating tool equipment of milling back fork - Google Patents
A kind of biplanar auxiliary locating tool equipment of milling back fork Download PDFInfo
- Publication number
- CN104289951B CN104289951B CN201410612444.0A CN201410612444A CN104289951B CN 104289951 B CN104289951 B CN 104289951B CN 201410612444 A CN201410612444 A CN 201410612444A CN 104289951 B CN104289951 B CN 104289951B
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- back fork
- cylinder
- prong
- push rod
- locating piece
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- 238000003801 milling Methods 0.000 title claims abstract description 20
- 238000005452 bending Methods 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 238000003754 machining Methods 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000010586 diagram 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
- 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
- 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
Abstract
The invention discloses a kind of biplanar auxiliary locating tool equipment of milling back fork, 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.This frock combines vertical knee-type milling machine, 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 positioning tool used when milling back fork lower planes.
Background technology
Back fork is one of vitals of automotive transmission, for casting part, need the lower planes of shift fork to be finished, in existing process with milling machine, generally use scroll chuck to be clamped at the circular shaft position of back fork, then use horizontal milling machine to be processed.Owing to the lower planes of back fork 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 biplanar auxiliary locating tool equipment of milling back fork, when the lower planes of shift fork being finished with milling machine, by this positioning tool, clamping workpiece is positioned, convenient and swift and once can process two workpiece simultaneously, improve production efficiency and machining accuracy.
For this, the technical solution adopted in the present invention is: a kind of biplanar auxiliary locating tool equipment of milling back fork, including stand 1 and tool base plate 2, it is characterized 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 fixed together with stand 1 by back-up heel 3, 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 leading edges being close to tool base plate 2；
The right suit cylinder 6 being perpendicular to rear wall it is installed with on the rear wall of described right riser 5, the right locating piece 7 mated with back fork prong width and can stretch in back fork prong, vertical cylinder 8 in being arranged above of tool base plate 2, when the circle hole sleeve of back fork is on right suit cylinder 6, when the rightest locating piece 7 stretches in the prong of back fork, in the push rod of vertical cylinder 8 protrude upward after be just bearing in the lower surface of back fork, the push rod of right vertically cylinder 10 is just bearing in the waist of back fork after protruding 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 left suit cylinder 11 being perpendicular to rear wall it is installed with on the rear wall of described left riser 4, the left locating piece 12 mated with back fork prong width and can stretch in back fork prong, for supporting the left rest pad 13 of back fork upper surface, after back fork rotates 180 ° counterclockwise, and by the circle hole sleeve of back fork on left suit cylinder 11, the most left locating piece 12 stretches in the prong of back fork, when left rest pad 13 is bearing in below the upper surface of back fork, the push rod of left vertically cylinder 9 is just bearing in the waist of back fork after protruding 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.
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 (back fork of the good upper surface of milling) being rotated 180 ° counterclockwise 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, left rest pad is bearing in below the upper surface of back fork (owing to the back fork in left side has processed upper surface, therefore left rest pad be can be used directly, and the lower surface of right side back fork is matsurface, also need to increase vertical cylinder in use 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, the push rod of right vertically cylinder is just bearing in the waist of right side back fork after protruding upward, the push rod of left vertically cylinder is just bearing in the waist of left side back fork after protruding upward, now Set and Positioning completes；Owing to two back fork opposition are arranged, the facing cutter of vertical knee-type milling machine is placed exactly between two back forks, facing cutter process at one time the right side upper plane of back fork, the lower plane of left side back fork.After machining, in vertically cylinder, the push rod of left vertically cylinder and the vertical cylinder in the right side are retracted, the back fork in left side is taken off, after the back fork on right side rotates 180 ° counterclockwise, the clamping position putting into left side proceeds the processing of lower plane, then the clamping position that the workpiece that new is put into right side carries out the processing of upper plane.
Preferred as such scheme, described locating piece right, left 7,12 by the position portion stretched in back fork prong, be positioned at outside back fork prong mounting portion one composition, position portion and the prong matched in clearance of back fork, the width of mounting portion is more than position portion, and the mounting portion of described right locating piece 7 is relative to its position portion downward bending.Setting up installation position for fixing with each self-corresponding riser, the prong matched in clearance of position portion and back fork is to facilitate workpiece loading and unloading, and the mounting portion of right locating piece its position portion downward bending relatively takes up room with minimizing, 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 are supported by the SURFACES MATCHING at position with back fork.Employing curved surface coordinates, and to increase contact area, improves supporting dynamics.
Beneficial effects of the present invention: novel, design ingenious, by this positioning tool, clamping workpiece is positioned, with vertical knee-type milling machine, the lower planes of shift fork is finished again, can once complete the upper plane of a workpiece and the lower plane processing of another workpiece, convenient mounting and clamping is quick, substantially increases production efficiency and machining accuracy.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the use state diagram of the present invention.
Detailed description of the invention
Below by embodiment and combine accompanying drawing, the invention will be further described:
As shown in Figure 1, a kind of biplanar auxiliary locating tool equipment of milling back fork, 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 the surface of stand 1, and the middle part of tool base plate 2 is unsettled, two ends, left and right are fixed together with stand 1 by back-up heel 3.Tool base plate 2 use in the middle part of unsettled, be in order to vacating space is 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, and each cylinder is all with a push rod that can protrude upward.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 close to the leading edge layout of tool base plate 2.Preferably, the rear wall of left riser 4 and right riser 5 is coplanar, but both somewhat stagger any can also.
The right locating piece 7 that the right suit cylinder 6 being perpendicular to rear wall mates with back fork prong width and can stretch in back fork prong it is installed with on the rear wall of right riser 5.Vertical cylinder 8 in being arranged above of tool base plate 2, when the circle hole sleeve of back fork is on right suit cylinder 6, when the rightest locating piece 7 stretches in the prong of back fork, in the push rod of vertical cylinder 8 protrude upward after be just bearing in the lower surface of back 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 locating piece 12 that the left suit cylinder 11 being perpendicular to rear wall mates with back fork prong width and can stretch in back fork prong it is installed with, for supporting the left rest pad 13 of back fork upper surface on the rear wall of left riser 4.After back fork rotates 180 ° counterclockwise, and by the circle hole sleeve of back fork on left suit cylinder 11, when the most left locating piece 12 stretches in the prong of back fork, left rest pad 13 is bearing in below the upper surface of back fork, the push rod of left vertically cylinder 9 is just bearing in the waist of back fork after protruding upward, 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 set gradually, thus ensure that back fork is on left riser during clamping, lower plane be positioned at right side and upward, and prong be positioned at left side.
Preferably, right locating piece 7, left locating piece 12 by the position portion stretched in back fork prong, be positioned at outside back fork prong mounting portion one composition, position portion and the prong matched in clearance of back fork, the width of mounting portion is more than position portion, and the mounting portion of right locating piece 7 is relative to its position portion downward bending.Meanwhile, left suit cylinder 11, the right diameter of suit cylinder 6 mate with the Circularhole diameter of back fork, and 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 it is supported by the SURFACES MATCHING at position with back fork.
In conjunction with Fig. 1, shown in Fig. 2, 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 (back fork of the good upper surface of milling) being rotated 180 ° counterclockwise 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, left rest pad 13 is bearing in below the upper surface of this back fork 14 (owing to the back fork in left side has processed upper surface, therefore left rest pad be can be used directly, and the lower surface of right side back fork is matsurface, also need to increase vertical cylinder in use as rest pad)；Afterwards, vertical cylinder 8, left vertically cylinder 9 and the vertical cylinder in the right side 10 in restarting, the push rod making vertically cylinder 8 is just bearing in the lower surface of right side back fork 14 after protruding upward, the push rod of right vertically cylinder 10 is just bearing in the waist of right side back fork 14 after protruding upward, the push rod of left vertically cylinder 9 is just bearing in the waist of left side back fork 14 after protruding upward, now Set and Positioning completes；Owing to two back fork 14 opposition are arranged, the facing cutter of vertical knee-type milling machine 15 is placed exactly between two back forks 14, facing cutter process at one time the right side upper plane of back fork 14, the lower plane of left side back fork 14.After machining, in vertically cylinder 8, the push rod of left vertically cylinder 9 and the vertical cylinder in the right side 10 are retracted, the back fork 14 in left side is taken off, after the back fork 14 on right side rotates 180 ° counterclockwise, the clamping position putting into left side proceeds the processing of lower plane, then the clamping position that the workpiece that new is put into right side carries out the processing of upper plane.
Claims (3)
1. the biplanar auxiliary locating tool equipment of milling back fork, including stand (1) and tool base plate
(2), it is characterised in that: described tool base plate (2) is positioned at the surface of stand (1), tool base plate
(2) middle part is unsettled, two ends, left and right are fixed together with stand (1) by back-up heel (3),
Between described tool base plate (2) and stand (1), left and right is arranged at intervals with left vertically cylinder (9) and the right side is erected
Straight cylinder (10), the upper left side of described tool base plate (2) is installed with left riser (4), tool base plate (2)
Upper right side be installed with right riser (5), and left and right riser (4,5) is close to tool base plate (2)
Leading edge, 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.
2., according to the biplanar auxiliary locating tool equipment of milling back fork described in claim 1, its feature exists
In: described locating piece right, left (7,12) by the position portion stretched in back fork prong, it is positioned at
Mounting portion one composition outside back fork prong, position portion and the prong matched in clearance of back fork,
The width of mounting portion is more than position portion, and the mounting portion of described right locating piece (7) is relative to its location division
Divide downward bending.
3., according to the biplanar auxiliary locating tool equipment of milling back fork described in claim 1 or 2, it is special
Levy and be: the vertical cylinder in a described left side (9), the push rod termination of right vertically cylinder (10) are curved surface, and
With the SURFACES MATCHING that back fork is supported by position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410612444.0A CN104289951B (en) | 2014-11-04 | 2014-11-04 | A kind of biplanar auxiliary locating tool equipment of milling back fork |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410612444.0A CN104289951B (en) | 2014-11-04 | 2014-11-04 | A kind of biplanar auxiliary locating tool equipment of milling back fork |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104289951A CN104289951A (en) | 2015-01-21 |
| CN104289951B true CN104289951B (en) | 2016-08-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410612444.0A Active CN104289951B (en) | 2014-11-04 | 2014-11-04 | A kind of biplanar auxiliary locating tool equipment of milling back fork |
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| Country | Link |
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| CN (1) | CN104289951B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103240448A (en) * | 2013-05-17 | 2013-08-14 | 重庆和剑机械制造有限公司 | Gear shift fork drilling clamp |
| CN203197636U (en) * | 2013-04-24 | 2013-09-18 | 重庆山青机械制造有限公司 | Milling fixture for clamping five-range shifting fork |
| CN203330741U (en) * | 2013-05-09 | 2013-12-11 | 山东新力数控机床有限公司 | Milling machine jig special for track link |
| CN204221464U (en) * | 2014-11-04 | 2015-03-25 | 重庆和剑机械制造有限公司 | The biplanar auxiliary locating tool equipment of milling back fork |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10252887A (en) * | 1997-03-15 | 1998-09-22 | Hino Motors Ltd | Shift fork and manufacture thereof |
-
2014
- 2014-11-04 CN CN201410612444.0A patent/CN104289951B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203197636U (en) * | 2013-04-24 | 2013-09-18 | 重庆山青机械制造有限公司 | Milling fixture for clamping five-range shifting fork |
| CN203330741U (en) * | 2013-05-09 | 2013-12-11 | 山东新力数控机床有限公司 | Milling machine jig special for track link |
| CN103240448A (en) * | 2013-05-17 | 2013-08-14 | 重庆和剑机械制造有限公司 | Gear shift fork drilling clamp |
| CN204221464U (en) * | 2014-11-04 | 2015-03-25 | 重庆和剑机械制造有限公司 | The biplanar auxiliary locating tool equipment of milling back fork |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104289951A (en) | 2015-01-21 |
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Effective date of registration: 20180524 Address after: No. 1, Hefeng street, Hefeng street, Bishan, Chongqing, Chongqing Patentee after: Chongqing Guang Jiao Machinery Manufacturing Co.,Ltd. Address before: 402761 Chongqing Bishan County Lai Feng Street office Lai Feng Village 10 groups Patentee before: CHONGQING HEJIAN MACHINERY MANUFACTURING Co.,Ltd. |
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Effective date of registration: 20201202 Address after: 242199 Room 501, Office Building of Market Supervision Bureau of Langchuan Avenue, Jianping Town, Langxi County, Xuancheng City, Anhui Province Patentee after: Peng Zhen Address before: 430000 Wuhan City Hubei Province Hubei Province Hongshan District Donghu high tech Development Zone, No.206 Laowu Huang Road, Huigu space time 1 building 705, 706a Patentee before: Wuhan Tuozhijia Information Technology Co.,Ltd. |
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Effective date of registration: 20221213 Address after: 276000 middle section of Kunming Road, Zhimadun sub district office, economic and Technological Development Zone, Linyi City, Shandong Province Patentee after: LINYI JINSHENG MACHINERY MATCHING CO.,LTD. Address before: Room 501, office building, Langchuan Avenue, Jianping Town, Langxi County, Xuancheng City, Anhui Province Patentee before: Peng Zhen |
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