CN104368853B - A kind of machining equipment of milling one or two gear shift fork lower planes - Google Patents
A kind of machining equipment of milling one or two gear shift fork lower planes Download PDFInfo
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- CN104368853B CN104368853B CN201410619673.5A CN201410619673A CN104368853B CN 104368853 B CN104368853 B CN 104368853B CN 201410619673 A CN201410619673 A CN 201410619673A CN 104368853 B CN104368853 B CN 104368853B
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- gear shift
- cylinder
- shift fork
- vertical
- riser
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- 238000003801 milling Methods 0.000 title claims abstract description 30
- 238000003754 machining Methods 0.000 title claims abstract description 15
- 230000006835 compression Effects 0.000 claims abstract description 22
- 238000007906 compression Methods 0.000 claims abstract description 22
- 238000000034 method Methods 0.000 abstract description 8
- 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
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Classifications
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- 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
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
-
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention discloses the machining equipment of a kind of milling one or two gear shift fork lower planes, including tool base plate (1), two vertical cylinders (2), about one riser (3) extended and vertical knee-type milling machine (10), the top middle portion of riser is provided with facing cutter and steps down breach, each vertical cylinder is correspondingly arranged on one and compresses connecting rod (4), the rear end compressing connecting rod is hinged on the piston rod top of corresponding vertical cylinder, the front end compressing connecting rod is provided with the compression eave tile downwardly extended, compress the middle part of connecting rod to step down breach hinged with riser through corresponding depression bar；Being installed with left suit cylinder (5), left support columns (6), right rest pad (7) and the right suit cylinder (8) being perpendicular to front side wall on the front side wall of riser, the facing cutter of vertical knee-type milling machine is positioned at facing cutter and steps down breach.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.
Description
Technical field
Machining equipment technical field of the present invention, is specifically related to a kind of process equipment for milling one or two gear shift fork lower planes.
Background technology
One or two gear shift forks as shown in Figure 5, Figure 6, it it is one of the vitals of automotive transmission, for casting part, need with milling machine, upper plane A and the lower plane B of shift fork to be finished, in existing process, generally use scroll chuck to be clamped at the circular shaft position of one or two gear shift forks, then use horizontal milling machine to be processed.Owing to the lower planes of one or two gear shift forks 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 the machining equipment of a kind of milling one or two gear shift fork lower planes, after workpiece Quick-clamped, use vertical knee-type milling machine that the lower planes of shift fork is finished again, convenient to operation, and once can process two workpiece simultaneously, improve production efficiency and machining accuracy.
nullFor this，The technical solution adopted in the present invention is: the machining equipment of a kind of milling one or two gear shift fork lower planes，Including tool base plate (1) and vertical knee-type milling machine (10)，It is characterized in that: described tool base plate (1) be arranged above the riser (3) that two vertical cylinders (2) and about extend，The top middle portion of described riser (3) is provided with facing cutter and steps down breach (3a)，Two vertical cylinders (2) at the rear of riser (3) between left and right every setting，And it is provided with equal with vertical cylinder (2) quantity on riser (3)、Depression bar corresponding to position is stepped down breach (3b)，Each vertical cylinder (2) is correspondingly arranged on one and compresses connecting rod (4)，The rear end of described compression connecting rod (4) is hinged on the piston rod top of the vertical cylinder (2) of correspondence，The front end compressing connecting rod (4) is provided with the compression eave tile (4a) downwardly extended，Compress the middle part of connecting rod (4) to step down breach (3b) hinged with riser (3) through corresponding depression bar；
nullThe left suit cylinder (5) being perpendicular to front side wall it is installed with on the front side wall of described riser (3)、Left support columns (6)、Right rest pad (7) and right suit cylinder (8)，Described left suit cylinder (5)、Left support columns (6) is positioned at facing cutter and steps down the left side of breach (3a)，Right rest pad (7) be positioned at facing cutter step down breach (3a) lower section position to the right，Right suit cylinder (8) is positioned at facing cutter and steps down the right side of breach (3a)，When the circle hole sleeve of one or two gear shift forks is on right suit cylinder (8)，And one or two gear shift fork prong towards a left side and by right rest pad (7) support shift fork prong lower plane time，The compression eave tile (4a) on right side is promoted the top being just pressed in this one or two gear shift fork by vertical cylinder (2)，After one or two gear shift forks rotate 180 ° counterclockwise，And by the circle hole sleeve of one or two gear shift forks on left suit cylinder (5)，When one or two gear shift fork prongs towards the right side and support shift fork prong root arc surface by left support columns (6) simultaneously，The compression eave tile (4a) in left side is promoted the top being just pressed in this one or two gear shift fork by vertical cylinder (2)，And the upper plane of one or two gear shift forks on the right side of being positioned at is coplanar with the lower plane of one or the two gear shift forks being positioned at left side；
The facing cutter of described vertical knee-type milling machine (10) is positioned at facing cutter and steps down breach (3a), the distance of the axis of left suit cylinder (5) to facing cutter axis equal to the axis of right suit cylinder (8) to the distance of facing cutter axis.
Using method: the lower plane of first processing one or two gear shift fork, reprocess the upper plane of one or two gear shift forks, the compression eave tile in left suit cylinder, left support columns and left side is for positioning by clamping workpiece for aft-loaded airfoil lower plane, and the compression eave tile on right rest pad, right suit cylinder and right side is for positioning by clamping workpiece for plane on aft-loaded airfoil.First workpiece to be processed is placed, by the circle hole sleeve of one of them one or two gear shift fork (machined good lower plane) on right suit cylinder, and make shift fork prong towards a left side and by right rest pad, the compression eave tile Set and Positioning on right side, new one or a two gear shift fork is rotated 180 ° counterclockwise simultaneously, by the circle hole sleeve of this one or two gear shift fork on left suit cylinder, and this one or two gear shift fork prong is towards the right side and by left support columns, the compression eave tile Set and Positioning in left side.Owing to one or the two gear shift forks on right side have processed lower plane, right rest pad supporting therefore be can be used directly, and the lower plane of left side one or two gear shift fork is matsurface, is therefore bearing in shift fork prong root arc surface by left support columns.Owing to two one or two gear shift fork opposition are arranged, and the upper plane of one or two gear shift forks on the right side of being positioned at is coplanar with the lower plane of one or the two gear shift forks being positioned at left side, the facing cutter of vertical knee-type milling machine is placed exactly between two 12 gear shift forks, facing cutter process at one time right side one or the two gear upper plane of shift fork, the lower plane of left side one or two gear shift fork.After machining, the piston rod of two vertical cylinders and the facing cutter return of vertical knee-type milling machine, one or the two gear shift forks on right side are taken off, after one or the two gear shift forks in left side are rotated 180 ° counterclockwise, the clamping position putting into right side proceeds the processing of upper plane, then the clamping position that the workpiece that new is put into left side carries out the processing of lower plane.
Preferred as such scheme, described left suit cylinder (5), right suit cylinder (8) are isometric, left support columns (6), right rest pad (7) rear end face coplanar, and left support columns (6) is longer than left and right suit cylinder (5,8).Increase left support columns and the length of right rest pad, improve supporting dynamics.
Beneficial effects of the present invention: novel, design ingenious, by 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 scheme of installation of the present invention and workpiece.
Fig. 2 is the structural representation of positioning tool in Fig. 1.
Fig. 3 is the left view of Fig. 2.
Fig. 4 is to compress the state diagram that eave tile unclamps.
Fig. 5 is the structural representation of one or two gear shift forks.
Fig. 6 is the top view of Fig. 5.
Detailed description of the invention
Below by embodiment and combine accompanying drawing, the invention will be further described:
Shown in Fig. 1 Fig. 4, a kind of machining equipment of milling one or two gear shift fork lower planes, mainly being made up of positioning tool and vertical knee-type milling machine 10 two parts, the riser 3, two that wherein positioning tool is extended by 1, two vertical cylinders 2 of tool base plate, left and right compresses connecting rod 4, left suit cylinder 5, left support columns 6, right rest pad 7 and right suit cylinder 8 etc. and forms.
Vertically cylinder 2 and riser 3 are arranged on the surface of tool base plate 1, and the top middle portion of riser 3 is provided with facing cutter and steps down breach 3a, and the facing cutter for vertical knee-type milling machine 10 passes through, it is to avoid interfere with the facing cutter of vertical knee-type milling machine 10.Two vertical cylinders 2 are provided with depression bar equal, that position is corresponding with the vertical cylinder 2 quantity breach 3b that steps down between left and right in setting, and riser 3 at the rear of riser 3 to be passed through for compressing eave tile 4a.
Each vertical cylinder 2 is correspondingly arranged on one and compresses connecting rod 4, the rear end compressing connecting rod 4 is hinged on the piston rod top of corresponding vertical cylinder 2, the front end compressing connecting rod 4 is provided with the compression eave tile 4a downwardly extended, and compresses the middle part of connecting rod 4 and steps down breach 3b hinged with riser 3 through corresponding depression bar.During so that vertically the piston rod of cylinder 2 moves up and down, the compression eave tile 4a compressing connecting rod 4 is driven to rotate around jointed shaft 9.Preferably, two compress connecting rod 4 to share the jointed shaft 9 of a through riser 3 hinged with riser 3.
It is installed with on the front side wall of riser 3 and is perpendicular to the left suit cylinder 5 of front side wall, left support columns 6, right rest pad 7 and right suit cylinder 8, left suit cylinder 5, left support columns 6 are positioned at facing cutter and step down the left side of breach 3a, right rest pad 7 is positioned at facing cutter and steps down position to the right below breach 3a, and right suit cylinder 8 is positioned at facing cutter and steps down the right side of breach 3a.Left suit cylinder 5, right suit cylinder 8 are equal with the Circularhole diameter of one or two gear shift forks, and just the circular hole for one or two gear shift forks is inserted in.
When the circle hole sleeve of one or two gear shift forks is on right suit cylinder 8, and when one or two gear shift fork prongs towards a left side and support shift fork prong lower plane by right rest pad 7, the compression eave tile 4a on right side is promoted the top being just pressed in this one or two gear shift fork by vertical cylinder 2；After one or two gear shift forks rotate 180 ° counterclockwise, and by the circle hole sleeve of one or two gear shift forks on left suit cylinder 5, when one or two gear shift fork prongs towards the right side and support shift fork prong root arc surface by left support columns 6 simultaneously, the compression eave tile 4a in left side is promoted the top being just pressed in this one or two gear shift fork by vertical cylinder 2, and the upper plane being positioned at one or the two gear shift forks on right side is coplanar with the lower plane of one or the two gear shift forks being positioned at left side.The facing cutter of vertical knee-type milling machine 10 is positioned at facing cutter and steps down breach 3a, the distance of the axis of left suit cylinder 5 to facing cutter axis equal to the axis of right suit cylinder 8 to the distance of facing cutter axis so that the facing cutter of vertical knee-type milling machine 10 just two workpiece of time processing.
Preferably, left suit cylinder 5, right suit cylinder 8 are isometric, left support columns 6, right rest pad 7 rear end face coplanar, and left support columns 6 is longer than left and right suit cylinder 5,8.
Using method: the lower plane of first processing one or two gear shift fork, reprocess the upper plane of one or two gear shift forks, the compression eave tile 4a in left suit cylinder 5, left support columns 6 and left side is for positioning by clamping workpiece for aft-loaded airfoil lower plane, and the compression eave tile 4a on right rest pad 7, right suit cylinder 8 and right side is for positioning by clamping workpiece for plane on aft-loaded airfoil.First workpiece to be processed is placed, by the circle hole sleeve of one of them one or two gear shift fork (machined good lower plane) on right suit cylinder 8, and make shift fork prong towards a left side and by right rest pad 7, the compression eave tile 4a Set and Positioning on right side, new one or a two gear shift fork is rotated 180 ° counterclockwise simultaneously, by the circle hole sleeve of this one or two gear shift fork on left suit cylinder 5, and this one or two gear shift fork prong is towards the right side and by left support columns 6, the compression eave tile 4a Set and Positioning in left side.Owing to one or the two gear shift forks on right side have processed lower plane, right rest pad 7 therefore be can be used directly and support, and the lower plane of left side one or two gear shift fork is matsurface, be therefore bearing in shift fork prong root arc surface by left support columns 8.Owing to two one or two gear shift fork opposition are arranged, and the upper plane of one or two gear shift forks on the right side of being positioned at is coplanar with the lower plane of one or the two gear shift forks being positioned at left side, the facing cutter of vertical knee-type milling machine 10 is placed exactly between two 12 gear shift forks, facing cutter process at one time right side one or the two gear upper plane of shift fork, the lower plane of left side one or two gear shift fork.After machining, the piston rod of two vertical cylinders 2 and the facing cutter return of vertical knee-type milling machine 10, one or the two gear shift forks on right side are taken off, after one or the two gear shift forks in left side are rotated 180 ° counterclockwise, the clamping position putting into right side proceeds the processing of upper plane, then the clamping position that the workpiece that new is put into left side carries out the processing of lower plane.
Claims (3)
1. a machining equipment for milling one or two gear shift fork lower planes, including tool base plate (1) and vertical
Milling machine (10), it is characterised in that: described tool base plate (1) be arranged above two vertical cylinders
(2) about and one riser (3) extended, the top middle portion of described riser (3) is provided with facing cutter
Stepping down breach (3a), two vertical cylinders (2) are between left and right every setting and vertical at the rear of riser (3)
It is provided with depression bar equal with vertical cylinder (2) quantity, that position is corresponding on plate (3) to step down breach (3b),
Each vertical cylinder (2) is correspondingly arranged on one and compresses connecting rod (4), after described compression connecting rod (4)
End is hinged on the piston rod top of the vertical cylinder (2) of correspondence, and the front end compressing connecting rod (4) is arranged
Having the compression eave tile (4a) downwardly extended, the middle part compressing connecting rod (4) is stepped down scarce through corresponding depression bar
Mouth (3b) is the most hinged with riser (3)；
It is installed with on the front side wall of described riser (3) and is perpendicular to the left suit cylinder (5) of front side wall, a left side
Hold cylinder (6), right rest pad (7) and right suit cylinder (8), described left suit cylinder (5), a left side
Holding cylinder (6) to be positioned at facing cutter and step down the left side of breach (3a), right rest pad (7) is positioned at facing cutter
Stepping down position to the right, breach (3a) lower section, right suit cylinder (8) is positioned at facing cutter and steps down breach (3a)
Right side, left suit cylinder (5), right suit cylinder (8) with one or two gear shift forks Circularhole diameter equal,
When the circle hole sleeve of one or two gear shift forks is on right suit cylinder (8), and one or two gear shift fork prongs towards a left side and pass through
During right rest pad (7) supporting shift fork prong lower plane, the compression eave tile (4a) on right side is by vertical cylinder (2)
Promote the top being just pressed in this one or two gear shift fork, after one or two gear shift forks rotate 180 ° counterclockwise, and will
The circle hole sleeve of one or two gear shift forks is on left suit cylinder (5), and one or two gear shift fork prongs towards the right side and pass through simultaneously
During left support columns (6) supporting shift fork prong root arc surface, the compression eave tile (4a) in left side is by vertically
Cylinder (2) promote just be pressed in this one or two gear shift fork top, and be positioned at right side one or two gear shift forks upper
Plane is coplanar with the lower plane of one or the two gear shift forks being positioned at left side；
The facing cutter of described vertical knee-type milling machine (10) is positioned at facing cutter and steps down breach (3a), left suit circle
The axis of post (5) is equal to the axis of right suit cylinder (8) to facing cutter axle to the distance of facing cutter axis
The distance of line.
2. keep off the machining equipment of shift fork lower planes according to the milling one or two described in claim 1, its feature exists
Isometric in: described left suit cylinder (5), right suit cylinder (8), left support columns (6), right supporting
The rear end face of block (7) is coplanar, and left support columns (6) is longer than left and right suit cylinder (5,8).
3. keep off the machining equipment of shift fork lower planes according to the milling one or two described in claim 1 or 2, it is special
Levy and be: two described compression connecting rods (4) share the jointed shaft (9) of a through riser (3) with vertical
Plate (3) is hinged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410619673.5A CN104368853B (en) | 2014-11-05 | 2014-11-05 | A kind of machining equipment of milling one or two gear shift fork lower planes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410619673.5A CN104368853B (en) | 2014-11-05 | 2014-11-05 | A kind of machining equipment of milling one or two gear shift fork lower planes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104368853A CN104368853A (en) | 2015-02-25 |
| CN104368853B true CN104368853B (en) | 2016-08-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410619673.5A Active CN104368853B (en) | 2014-11-05 | 2014-11-05 | A kind of machining equipment of milling one or two gear shift fork lower planes |
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| CN (1) | CN104368853B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106424874A (en) * | 2016-12-15 | 2017-02-22 | 重庆智和机械制造有限公司 | Special device for machining automobile gear shifting swing rod bulb surface |
| CN106424870A (en) * | 2016-12-15 | 2017-02-22 | 重庆金和机械制造有限公司 | Special device for chamfering of automobile shifting swing rod ball head |
| CN117161823B (en) * | 2023-11-01 | 2024-01-26 | 南通伟和罗茨风机有限公司 | Automatic indexing device for processing Roots blower impeller |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5002265A (en) * | 1990-04-10 | 1991-03-26 | Burt Wayne E | Variable height work holder |
| CN2455425Y (en) * | 2000-12-12 | 2001-10-24 | 张维克 | Fastener for machining wide pin-hole |
| DE10154139A1 (en) * | 2001-11-03 | 2003-05-15 | Rudolf Kohlert | Clamping element with sliding clamp |
| CN201168884Y (en) * | 2008-04-08 | 2008-12-24 | 宁波跃进汽车前桥有限公司 | Cylinder compressing apparatus |
| CN201677187U (en) * | 2010-01-18 | 2010-12-22 | 无锡鹰贝精密轴承有限公司 | Pneumatic clamping device for milling |
| CN202240544U (en) * | 2011-08-01 | 2012-05-30 | 芜湖鑫业汽车零部件有限公司 | Turning fixture for five-gear shifting fork |
| CN204277024U (en) * | 2014-11-05 | 2015-04-22 | 重庆和剑机械制造有限公司 | Milling one or two keeps off the machining equipment of shift fork lower planes |
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2014
- 2014-11-05 CN CN201410619673.5A patent/CN104368853B/en active Active
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| CN104368853A (en) | 2015-02-25 |
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Effective date of registration: 20221215 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 |