CN106271733A - A kind of fixture for processing engine cylinder-body air inlet side and exhaust side - Google Patents
A kind of fixture for processing engine cylinder-body air inlet side and exhaust side Download PDFInfo
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- CN106271733A CN106271733A CN201610754212.8A CN201610754212A CN106271733A CN 106271733 A CN106271733 A CN 106271733A CN 201610754212 A CN201610754212 A CN 201610754212A CN 106271733 A CN106271733 A CN 106271733A
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- China
- Prior art keywords
- locating piece
- air inlet
- inlet side
- exhaust side
- exhaust
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Classifications
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- 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
Abstract
The present invention provides a kind of fixture for processing engine cylinder-body air inlet side and exhaust side, including air inlet side rod assembly, exhaust side rod assembly, retaining mechanism and pressing plate；Described air inlet side rod assembly, exhaust side rod assembly are made up of base, left support bar, right support bar, detent mechanism respectively；Base is made up of vertical plate and horizontal plate；The vertical plate of base is provided with left support bar, right support bar and detent mechanism；Described detent mechanism is block；Useful technique effect: it is low that the present invention solves clamping efficiency under existing manufacturing procedure, take up room big problem.After using the fixture of the present invention, only need to call 2 machining centers when the air inlet side of processing cylinder body and exhaust side and can complete whole processing tasks.
Description
Technical field
The invention belongs to the clamp for machining technical field of engine cylinder-body, particularly to engine cylinder-body air inlet side and aerofluxus
The processing of side, a kind of fixture for processing engine cylinder-body air inlet side and exhaust side.
Background technology
The air inlet side of engine cylinder-body is to connect inlet manifold and the position of cylinder body, and exhaust side be connect exhaust manifold and
The position of cylinder body, for the engine, air inlet side and the processing technique of exhaust side, be the emphasis in engine production and difficult point.
In prior art, when processing engine charge side and exhaust side, the most manually by cylinder body from outside clamping, then with 2
Circular hole platen by cylinder body compress, then with spanner clockwise by 2 nut screwing clampings to be completely fixed cylinder body, its clamping takes time and effort.
Cylinder body is compressed by pressing plate in the outside of cylinder body, and remaining space is little, cutters layout inconvenience so that add air inlet side and exhaust side
Work generally requires more than 4 machining centers and just can complete, and enterprise's capital invested is big, and dismounting cost is high, and consumed resource is big, gives enterprise
Industrial belt carrys out white elephant, limits processing and the production scale of electromotor.To this end, if able to for Automobile Motor Design
A set of frock, while reducing the working strength of clamping, increases the exposed area of engine cylinder-body, so that in single processing
The region that the heart can be processed is more and then reduces the usage amount of machining center, improves processing capacity in company's unit interval and adds
Work efficiency rate, reduces equipment cost.
Summary of the invention
In order to solve above-mentioned technical problem, the present invention provides a kind of for processing engine cylinder-body air inlet side and exhaust side
Fixture, low to solve clamping efficiency, take up room big problem.Use the present invention fixture after, processing cylinder body air inlet side and
Only need to call 2 machining centers during exhaust side and can complete whole processing tasks.Relative to existing processes air inlet side
Machining center with needing priority to call more than 8 during exhaust side, has significant efficiency optimization and progress.Therefore, the present invention
There is resource consumption little, the feature that utilization rate of equipment and installations is high, alleviate the financial burden that enterprise puts in advance, accelerate Engine Industry
Development.
Concrete structure of the present invention is as follows:
A kind of fixture for processing engine cylinder-body air inlet side and exhaust side, including air inlet side rod assembly, exhaust side
Rod assembly, retaining mechanism 300 and pressing plate 400.
Described air inlet side rod assembly, exhaust side rod assembly are respectively by base 101, left support bar 102, right support bar
103, detent mechanism composition.Wherein,
Base 101 is L-shaped, is made up of vertical plate and horizontal plate.
The horizontal plate of base 101 is provided with fixing hole.Described fixing hole is circular through hole.Described fixing hole has 6,
2 one group is distributed on horizontal plate.With left support bar 102, the right support bar 103 vertical projection on horizontal plate by horizontal plate
It is divided into 3 sections of regions, every section of region of horizontal plate is provided with 2 fixing holes.Described fixing hole is in order to the work with machining center
Platform connection is used.
The vertical plate of base 101 is provided with left support bar 102, right support bar 103 and detent mechanism.
Left support bar 102, right support bar 103 are elongated rod shape.One end of left support bar 102, one end of right support bar 103
It is connected with vertical plate respectively.The other end, the other end of right support bar 103 at left support bar 102 are respectively provided with retaining mechanism
300.The left support bar 102 height on vertical plate is identical with the right support bar 103 height on vertical plate.Left support bar 102
It is parallel to each other with right support bar 103.Left support bar 102 and right support bar 103 are relative to the middle separated time pair of vertical plate width
Claim.
Described detent mechanism is block.Detent mechanism is three two keying components.It is provided with the detent mechanism of more than 2.
Described pressing plate 400 is rectangular blocks.Pressing plate 400 is provided with 2 irregularly-shaped holes 402 and 1 pressure point 401.Pressing plate 400
On irregularly-shaped hole 402 constituted by circular port and slotted eye 2 part.One end of slotted eye interconnects mutually with one end of circular port
Logical.
During use, air inlet side rod assembly or exhaust side rod assembly are placed on the workbench of machining center.Will be with
After the supporting retaining mechanism 300 of left support bar 102 retaining mechanism 300 supporting with right support bar 103 takes off respectively, it would be desirable to
The engine cylinder-body of processing, pressing plate 400 are sequentially sleeved on left support bar 102 and right support bar 103, reassemble locking machine subsequently
Structure 300, thus the engine cylinder-body needing processing is clipped between air inlet side rod assembly and pressing plate 400 or is clipped in exhaust side
Between rod assembly and pressing plate 400.
Furtherly, the detent mechanism in exhaust side rod assembly includes exhaust side the first locating piece 221, exhaust side second
Locating piece 222, exhaust side the 3rd locating piece 223, exhaust side the 4th locating piece 224, exhaust side the 5th locating piece 225.Wherein,
Exhaust side the first locating piece 221, exhaust side the second locating piece 222 are positioned at the top of left support bar 102.Exhaust side
A positioning block 221, exhaust side the second locating piece 222 are symmetrical relative to the middle separated time of vertical plate width.
Exhaust side the 3rd locating piece 223, exhaust side the 4th locating piece 224, exhaust side the 5th locating piece 225 are positioned at left support
The lower section of bar 102.
Wherein, exhaust side the 3rd locating piece 223, exhaust side the 4th locating piece 224, exhaust side the 5th locating piece 225 are in three
Arrange in angle.Exhaust side the 3rd locating piece 223 coincides with the middle separated time of vertical plate width.Exhaust side the 4th locating piece 224,
Exhaust side the 5th locating piece 225 is respectively positioned on the lower section of exhaust side the 3rd locating piece 223.Exhaust side the 4th locating piece 224, exhaust side
5th locating piece 225 is symmetrical relative to the middle separated time of vertical plate width.
Furtherly, the detent mechanism in air inlet side rod assembly includes air inlet side the first locating piece 211, air inlet side second
Locating piece 212, air inlet side the 3rd locating piece 213, air inlet side the 4th locating piece 214, air inlet side the 5th locating piece 215.Wherein,
Air inlet side the first locating piece 211, air inlet side the second locating piece 212, air inlet side the 3rd locating piece 213 are positioned at left support
The top of bar 102.Wherein, air inlet side the first locating piece 211, air inlet side the second locating piece 212, air inlet side the 3rd locating piece 213
Arrange in inverted triangle.Air inlet side the 3rd locating piece 213 coincides with the middle separated time of vertical plate width.Air inlet side first positions
Block 211, air inlet side the second locating piece 212 are positioned at above air inlet side the 3rd locating piece 213.Air inlet side the first locating piece 211, air inlet
Side the second locating piece 212 is symmetrical relative to the middle separated time of vertical plate width.
Air inlet side the 4th locating piece 214, air inlet side the 5th locating piece 215 are positioned at the lower section of left support bar 102.Air inlet side
Four locating pieces 214, air inlet side the 5th locating piece 215 are symmetrical relative to the middle separated time of vertical plate width.
Beneficial effect
The fixture that the present invention provides, belongs to the fixture that cylinder body carries out clamping from inside so that processing space is bigger, processing
More flexible, clamping is more compact, more firmly.The especially design in the shape hole, the whistle of pressing plate, the when of clamping, needed originally with dismounting 2
Individual nut ability clamping or unloading complete, here by being rotated clockwise or counterclockwise by pressing plate, it is only necessary to dismount 1 nut
Just can complete, substantially increase dismounting efficiency.Flexible due to installation way, so just with 2 machining centers to cylinder body
Being processed, just can complete whole manufacturing procedures, considerably reduce resource consumption, utilization rate of equipment and installations is high, alleviates enterprise
The financial burden put in advance, accelerates the development of Engine Industry.
As a example by my company's G600 petrol engine, put into identical manpower, in the case of the time, using the present invention to provide
Fixture combination after, it is possible to significantly improve working (machining) efficiency when processing gas inlet side and exhaust side, engine cylinder-body exposed area without
Shielded area dramatically increases, it is possible to use machining center Continuous maching in the case of not dismounting, and saves time, manpower.
It is to be particularly noted that the pressing plate in the present invention is one of maximum bright spot, market is never crossed.Pressing plate is
From the fixture of external end impacts engine cylinder-body, after pressing plate presses, then the nut (retaining mechanism) above support bar is tightened,
Stationary engine cylinder body.
Figure of description
Fig. 1 is the schematic perspective view of air inlet side rod assembly in the present invention.
Fig. 2 is the front view of Fig. 1.
Fig. 3 is the side view of Fig. 1.
Fig. 4 is the top view of Fig. 1.
Fig. 5 is the schematic perspective view of exhaust side rod assembly in the present invention.
Fig. 6 is the front view of Fig. 5.
Fig. 7 is the side view of Fig. 5.
Fig. 8 is the top view of Fig. 5.
Fig. 9 is the schematic perspective view of center platen 400 of the present invention.
Figure 10 is the front view of Fig. 9.
Detailed description of the invention
The construction features of the present invention is described in detail in conjunction with accompanying drawing.
Seeing Fig. 1,5 and 9, a kind of fixture for processing engine cylinder-body air inlet side and exhaust side, including air inlet layback
Bar assembly, exhaust side rod assembly, retaining mechanism 300 and pressing plate 400.
Seeing Fig. 1 and 5, described air inlet side rod assembly, exhaust side rod assembly are respectively by base 101, left support bar
102, right support bar 103, detent mechanism composition.Wherein,
Seeing Fig. 3 and 7, base 101 is L-shaped, is made up of vertical plate and horizontal plate.
The horizontal plate of base 101 is provided with fixing hole.Described fixing hole is circular through hole.Described fixing hole has 6,
2 one group is distributed on horizontal plate.With left support bar 102, the right support bar 103 vertical projection on horizontal plate by horizontal plate
It is divided into 3 sections of regions, every section of region of horizontal plate is provided with 2 fixing holes.Described fixing hole is in order to the work with machining center
Platform connection is used.
See Fig. 1,4,5 and 8, the vertical plate of base 101 is provided with left support bar 102, right support bar 103 and location
Mechanism.
Left support bar 102, right support bar 103 are elongated rod shape.One end of left support bar 102, one end of right support bar 103
It is connected with vertical plate respectively.The other end, the other end of right support bar 103 at left support bar 102 are respectively provided with retaining mechanism
300.The left support bar 102 height on vertical plate is identical with the right support bar 103 height on vertical plate.Left support bar 102
It is parallel to each other with right support bar 103.Left support bar 102 and right support bar 103 are relative to the middle separated time pair of vertical plate width
Claim.
Seeing Fig. 1,2,5 and 6, described detent mechanism is block.Detent mechanism is three two keying components.Be provided with 2 with
On detent mechanism.
Seeing Fig. 9, described pressing plate 400 is rectangular blocks.Pressing plate 400 is provided with 2 irregularly-shaped holes 402 and 1 pressure point
401.Irregularly-shaped hole 402 on pressing plate 400 is constituted by circular port and slotted eye 2 part.One end of slotted eye and circular port
One end be interconnected.
During use, air inlet side rod assembly or exhaust side rod assembly are placed on the workbench of machining center.Will be with
After the supporting retaining mechanism 300 of left support bar 102 retaining mechanism 300 supporting with right support bar 103 takes off respectively, it would be desirable to
The engine cylinder-body of processing, pressing plate 400 are sequentially sleeved on left support bar 102 and right support bar 103, reassemble locking machine subsequently
Structure 300, thus the engine cylinder-body needing processing is clipped between air inlet side rod assembly and pressing plate 400 or is clipped in exhaust side
Between rod assembly and pressing plate 400.
Seeing Fig. 5 and 6, furtherly, the detent mechanism in exhaust side rod assembly includes exhaust side the first locating piece
221, exhaust side the second locating piece 222, exhaust side the 3rd locating piece 223, exhaust side the 4th locating piece 224, exhaust side the 5th are determined
Position block 225.Wherein,
Exhaust side the first locating piece 221, exhaust side the second locating piece 222 are positioned at the top of left support bar 102.Exhaust side
A positioning block 221, exhaust side the second locating piece 222 are symmetrical relative to the middle separated time of vertical plate width.
Exhaust side the 3rd locating piece 223, exhaust side the 4th locating piece 224, exhaust side the 5th locating piece 225 are positioned at left support
The lower section of bar 102.
Wherein, exhaust side the 3rd locating piece 223, exhaust side the 4th locating piece 224, exhaust side the 5th locating piece 225 are in three
Arrange in angle.Exhaust side the 3rd locating piece 223 coincides with the middle separated time of vertical plate width.Exhaust side the 4th locating piece 224,
Exhaust side the 5th locating piece 225 is respectively positioned on the lower section of exhaust side the 3rd locating piece 223.Exhaust side the 4th locating piece 224, exhaust side
5th locating piece 225 is symmetrical relative to the middle separated time of vertical plate width.
Seeing Fig. 1 and 2, furtherly, the detent mechanism in air inlet side rod assembly includes air inlet side the first locating piece
211, air inlet side the second locating piece 212, air inlet side the 3rd locating piece 213, air inlet side the 4th locating piece 214, air inlet side the 5th are determined
Position block 215.Wherein,
Air inlet side the first locating piece 211, air inlet side the second locating piece 212, air inlet side the 3rd locating piece 213 are positioned at left support
The top of bar 102.Wherein, air inlet side the first locating piece 211, air inlet side the second locating piece 212, air inlet side the 3rd locating piece 213
Arrange in inverted triangle.Air inlet side the 3rd locating piece 213 coincides with the middle separated time of vertical plate width.Air inlet side first positions
Block 211, air inlet side the second locating piece 212 are positioned at above air inlet side the 3rd locating piece 213.Air inlet side the first locating piece 211, air inlet
Side the second locating piece 212 is symmetrical relative to the middle separated time of vertical plate width.
Air inlet side the 4th locating piece 214, air inlet side the 5th locating piece 215 are positioned at the lower section of left support bar 102.Air inlet side
Four locating pieces 214, air inlet side the 5th locating piece 215 are symmetrical relative to the middle separated time of vertical plate width.
See Fig. 2,3 and 4, furtherly, the left side of air inlet side the first locating piece 211, air inlet side the 4th locating piece 214
Left side, the right side of air inlet side the second locating piece 212, the right side of air inlet side the 5th locating piece 215 are vertical plane.Air inlet side
The left side plan of the first locating piece 211, the left side plan of air inlet side the 4th locating piece 214, the right side of air inlet side the second locating piece 212
Side plane, air inlet side the 5th locating piece 215 right side plan all vertical with the horizontal plate of base 101.
The plane that top is level of air inlet side the 3rd locating piece 213.The top planes of air inlet side the 3rd locating piece 213 with
The horizontal plate straight parallel of base 101.
Seeing Fig. 2,3 and 4, furtherly, air inlet side the first locating piece 211 includes cylinder and cone two parts.Structure
Become air inlet side the first locating piece 211 cylindrical side axial end be connected with vertical plate, opposite side axial end and.Structure
The disc becoming the cone of air inlet side the first locating piece 211 is connected.
Air inlet side the second locating piece 212 includes cylinder and cone two parts.Constitute air inlet side the second locating piece 212
Side axial end is connected with vertical plate, the cone of opposite side axial end and composition air inlet side the second locating piece 212
Disc is connected.Constitute the conical round table of air inlet side the first locating piece 211, constitute the circular cone of air inlet side the second locating piece 212
3 holes are had on body.The left side of air inlet side the first locating piece 211 is shaved one piece, forms a plane.Air inlet side second
The right side of locating piece 212 is shaved one piece, forms a plane.The left side plan of air inlet side the first locating piece 211, air inlet side
The right side plan of two locating pieces 212 is parallel to each other, and is each perpendicular to horizontal plate.
Air inlet side the 5th locating piece 215 is in cylinder.The side axial end of air inlet side the 5th locating piece 215 and vertical plate
It is connected.Opposite side axial end at air inlet side the 5th locating piece 215 is provided with cone boss.Air inlet side the 4th locating piece 214
In cylinder.The side axial end of air inlet side the 4th locating piece 214 is connected with vertical plate respectively.Position in air inlet side the 4th
The opposite side axial end of block 214 is provided with cone boss.The left side of air inlet side the 5th locating piece 215, air inlet side the 4th locating piece
The right side of 214 is all shaved one piece, forms a tangent plane respectively.The tangent plane of air inlet side the 5th locating piece 215 and air inlet side the 4th
The tangent plane of locating piece 214 is parallel to each other, and all vertical with the horizontal plate of base 101.The right side of air inlet side the 5th locating piece 215,
The left side of air inlet side the 4th locating piece 214 is plane.Plane on the right side of air inlet side the 5th locating piece 215 is fixed with air inlet side the 4th
Plane on the left of the block 214 of position is parallel to each other.
The cone boss of air inlet side the 5th locating piece 215, the cone boss of air inlet side the 4th locating piece 214 are opened respectively
There are 3 holes.
Air inlet side the 3rd locating piece 213 is in cylinder.The side axial end of air inlet side the 3rd locating piece 213 and vertical plate
Being connected, the opposite side axial end at air inlet side the 3rd locating piece 213 is provided with cone boss.At air inlet side the 3rd locating piece
4 holes it are evenly equipped with on the cone boss of 213.The top of air inlet side the 3rd locating piece 213 is shaved one piece, forms a plane.
The top planes of air inlet side the 3rd locating piece 213 is parallel to each other with horizontal plate.
See Fig. 6,7 and 8, furtherly, the top of exhaust side the first locating piece 221, exhaust side the second locating piece 222
Top is respectively equipped with the plane of a level.The plane at exhaust side the first locating piece 221 top, exhaust side the second locating piece 222
The mutual level of plane at top.
The left side of exhaust side the 4th locating piece 224, the right side of exhaust side the 5th locating piece 225 are vertical plane.Row
The left side plan of gas side the 4th locating piece 224, exhaust side the 5th locating piece 225 right side plan all with the horizontal plate of base 101
Vertically.The left side plan of exhaust side the 4th locating piece 224, exhaust side the 5th locating piece 225 right side plan all with base 101 phase
The most parallel.
Seeing Fig. 6,7 and 8, furtherly, exhaust side the first locating piece 221 is by cylinder and cone boss two parts structure
Become.The cylindrical axial side end face constituting exhaust side the first locating piece 221 is connected with vertical plate, opposite side end face and structure
The rounded bottom surface becoming the cone boss of exhaust side the first locating piece 221 is connected.Exhaust side the second locating piece 222 by cylinder and
Conical round table two parts are constituted.The cylindrical axial side end face constituting exhaust side the second locating piece 222 is connected with vertical plate
Connecing, opposite side end face is connected with the rounded bottom surface of the cone boss constituting exhaust side the second locating piece 222.Exhaust side first is fixed
The top of block 221, position, the top of exhaust side the second locating piece 222 are all shaved one piece, form plane.Exhaust side the first locating piece
The top planes of 221, the mutual level of top planes of exhaust side the second locating piece 222, and it is parallel to horizontal plate.At exhaust side
On the cone boss of a positioning block 221, on the cone boss of exhaust side the second locating piece 222, have 3 holes.
Exhaust side the 3rd locating piece 223 is made up of cylinder and cone two parts.Constitute exhaust side the 3rd locating piece 223
A cylindrical axial side end face be connected with vertical plate, opposite side end face with constitute exhaust side the 3rd locating piece 223 circle
The rounded bottom surface of cone is connected.The cone of exhaust side the 3rd locating piece 223 has 4 holes.
Exhaust side the 4th locating piece 224 is made up of cylinder and cone two parts.Constitute exhaust side the 4th locating piece 224
A cylindrical axial side end face be connected with vertical plate, opposite side end face with constitute exhaust side the 4th locating piece 224 circle
The rounded bottom surface of cone is connected.Exhaust side the 5th locating piece 225 is made up of cylinder and cone two parts.Constitute exhaust side
A cylindrical axial side end face of the 5th locating piece 225 is connected with vertical plate, opposite side end face and composition exhaust side the 5th
The rounded bottom surface of the cone of locating piece 225 is connected.
The left side of exhaust side the 4th locating piece 224, the right side of exhaust side the 5th locating piece 225 are all shaved one piece, are formed
Plane.The left side plane of exhaust side the 4th locating piece 224, the right side plan of exhaust side the 5th locating piece 225 are parallel to each other, and
It is perpendicular to horizontal plate.On the cone of exhaust side the 4th locating piece 224, the cone of exhaust side the 5th locating piece 225 respectively
Have 3 holes.Exhaust side the first locating piece 221 and exhaust side the second locating piece 222 are relative to the center line of vertical plate horizontal direction
Symmetrical.Exhaust side the 4th locating piece 224 is symmetrical relative to the center line of vertical plate horizontal direction with exhaust side the 5th locating piece 225.
Seeing Fig. 1 and 5, furtherly, the length of left support bar 102 is between 300～700mm.Bottom right support bar 103
Length is between 300～700mm.Left support bar 102, right support bar 103 on be provided with nut.Left support bar 102, the right side
Strut 103, detent mechanism are installed on the vertical plate of horizontal plate side.
Seeing Fig. 1 and 5, furtherly, the retaining mechanism 300 being connected with left support bar 102 is made up of 1 fixing nut.
The retaining mechanism 300 being connected with right support bar 103 is made up of 2 fixing nuts.With consolidating that right support bar 103 is connected
The length determining nut is respectively less than the fixing nut length being connected with left support bar 102.
Seeing Fig. 9 and 10, furtherly, pressure point 401 is positioned in pressing plate 400 in the heart.2 irregularly-shaped holes 402 are positioned at pressure point
Both sides, and be symmetric figure relative to mutual center, the center of pressing plate 400.The diameter of the circular hole constituting irregularly-shaped hole 202 is not less than
40mm, the width of the strip hole constituting irregularly-shaped hole 202 is not more than 20mm.
This is original copy, simply name is referred to as consistency adjustment, retains original form of presentation in other words, and the present invention mainly wraps
Include pull bar, pressing plate, fixing nut etc..Base, detent mechanism, left support bar and right support bar etc. it are provided with on described pull bar.Institute
Stating base is that 2 cuboids vertically form structure.Described detent mechanism uses three two latch structures.Detent mechanism includes 5 phases
The most independent assembly: air inlet side the first locating piece 211, air inlet side the second locating piece 212, air inlet side the 3rd locating piece 213, air inlet
Side the 4th locating piece 214, air inlet side the 5th locating piece 215.The upper surface of the first locating piece is facet, and entirety is class cylinder
Forming with class round platform, have 3 holes, the upper surface of the second locating piece is plane, and entirety is class cylinder and class cylinder composition, has 3
Individual hole, the 3rd locating piece and the 4th positioning block structure are the same, are made up of cylindrical and round platform, have 4 holes, the 4th locating piece and the
Five locating pieces are right majority and the left majority compositions of the 3rd locating piece.
Described left support bar is identical with right support bar structure, and horizontal symmetry arranges, and is made up of long threaded rod.
Described pressing plate is to cut out 2 on a cuboid to be made up of the big aperture of intermediate connection, and entirety is similar to whistle shape
Hole, cuboid center is pressure point, is made up of a solid nut of hexagon.
Described retaining mechanism divides 2 kinds: the long six-sided nut that the first is single, from screwing into of left support bar, pressure
Press plate.It two is 2 short nuts of hexagon, tightening pressing plate, thus stationary housing.
Claims (10)
1. the fixture being used for processing engine cylinder-body air inlet side and exhaust side, it is characterised in that: include air inlet side pull bar group
Part, exhaust side rod assembly, retaining mechanism (300) and pressing plate (400)；
Described air inlet side rod assembly, exhaust side rod assembly are respectively by base (101), left support bar (102), right support bar
(103), detent mechanism composition；Wherein,
Base (101) is L-shaped, is made up of vertical plate and horizontal plate；
The horizontal plate of base (101) is provided with fixing hole；Described fixing hole is circular through hole；
The vertical plate of base (101) is provided with left support bar (102), right support bar (103) and detent mechanism；
One end of left support bar (102), one end of right support bar (103) are connected with vertical plate respectively；In left support bar (102)
The other end, the other end of right support bar (103) be respectively provided with retaining mechanism (300)；
Described detent mechanism is block；
Described pressing plate (400) is rectangular blocks；Pressing plate (400) is provided with 2 irregularly-shaped holes (402) and 1 pressure point (401)；Pressure
Irregularly-shaped hole (402) on plate (400) is constituted by circular port and slotted eye 2 part；
During use, air inlet side rod assembly or exhaust side rod assembly are placed on the workbench of machining center；To prop up with a left side
After retaining mechanism (300) that strut (102) is supporting and the supporting retaining mechanism (300) of right support bar (103) take off respectively, will
Need the engine cylinder-body of processing, pressing plate (400) to be sequentially sleeved on left support bar (102) and right support bar (103), refill subsequently
Mix retaining mechanism (300), thus the engine cylinder-body needing processing is clipped in air inlet side rod assembly and pressing plate (400) it
Between or be clipped between exhaust side rod assembly and pressing plate (400).
A kind of fixture for processing engine cylinder-body air inlet side and exhaust side the most according to claim 1, its feature exists
In: the detent mechanism in exhaust side rod assembly include exhaust side the first locating piece (221), exhaust side the second locating piece (222),
Exhaust side the 3rd locating piece (223), exhaust side the 4th locating piece (224), exhaust side the 5th locating piece (225)；Wherein,
Exhaust side the first locating piece (221), exhaust side the second locating piece (222) are positioned at the top of left support bar (102)；
Exhaust side the 3rd locating piece (223), exhaust side the 4th locating piece (224), exhaust side the 5th locating piece (225) are positioned at left
The lower section of strut (102)；
Wherein, exhaust side the 3rd locating piece (223), exhaust side the 4th locating piece (224), exhaust side the 5th locating piece (225) in
Triangle is arranged.
A kind of fixture for processing engine cylinder-body air inlet side and exhaust side the most according to claim 1 and 2, its feature
It is: the detent mechanism in air inlet side rod assembly includes air inlet side the first locating piece (211), air inlet side the second locating piece
(212), air inlet side the 3rd locating piece (213), air inlet side the 4th locating piece (214), air inlet side the 5th locating piece (215)；Wherein,
Air inlet side the first locating piece (211), air inlet side the second locating piece (212), air inlet side the 3rd locating piece (213) are positioned at left
The top of strut (102)；Wherein, air inlet side the first locating piece (211), air inlet side the second locating piece (212), air inlet side the 3rd are determined
Arrange in inverted triangle in position block (213)；
Air inlet side the 4th locating piece (214), air inlet side the 5th locating piece (215) are positioned at the lower section of left support bar (102).
A kind of fixture for processing engine cylinder-body air inlet side and exhaust side the most according to claim 3, its feature exists
In:
The left side of air inlet side the first locating piece (211), the left side of air inlet side the 4th locating piece (214), air inlet side the second locating piece
(212) right side, the right side of air inlet side the 5th locating piece (215) are plane；
The top of air inlet side the 3rd locating piece (213) is plane.
A kind of fixture for processing engine cylinder-body air inlet side and exhaust side the most according to claim 3, its feature exists
In:
Air inlet side the first locating piece (211) includes cylinder and cone two parts；Constitute air inlet side the first locating piece (211)
Cylindrical side axial end is connected with vertical plate, opposite side axial end with；Constitute air inlet side the first locating piece (211)
The disc of cone be connected；
Air inlet side the second locating piece (212) includes cylinder and cone two parts；Constitute air inlet side the second locating piece (212)
Side axial end is connected with vertical plate, opposite side axial end and the cone constituting air inlet side the second locating piece (212)
Disc be connected；
Air inlet side the 5th locating piece (215) is in cylinder；The side axial end of air inlet side the 5th locating piece (215) and vertical plate
It is connected；Opposite side axial end in air inlet side the 5th locating piece (215) is provided with cone boss；Air inlet side the 4th locating piece
(214) in cylinder；The side axial end of air inlet side the 4th locating piece (214) is connected with vertical plate respectively；In air inlet side
The opposite side axial end of the 4th locating piece (214) is provided with cone boss；
Air inlet side the 3rd locating piece (213) is in cylinder；The side axial end of air inlet side the 3rd locating piece (213) and vertical plate
Being connected, the opposite side axial end in air inlet side the 3rd locating piece (213) is provided with cone boss；At air inlet side the 3rd locating piece
(213) 4 holes it are evenly equipped with on cone boss.
A kind of fixture for processing engine cylinder-body air inlet side and exhaust side the most according to claim 2, its feature exists
In:
The top of exhaust side the first locating piece (221), the top of exhaust side the second locating piece (222) are respectively equipped with a plane；
The left side of exhaust side the 4th locating piece (224), the right side of exhaust side the 5th locating piece (225) are plane.
A kind of fixture for processing engine cylinder-body air inlet side and exhaust side the most according to claim 6, its feature exists
In: exhaust side the first locating piece (221) is made up of cylinder and cone boss two parts；Constitute exhaust side the first locating piece
(221) a cylindrical axial side end face is connected with vertical plate, opposite side end face and composition exhaust side the first locating piece
(221) rounded bottom surface of cone boss is connected；Exhaust side the second locating piece (222) is by cylinder and conical round table two parts
Constitute；The cylindrical axial side end face constituting exhaust side the second locating piece (222) is connected with vertical plate, opposite side end face
It is connected with the rounded bottom surface of the cone boss constituting exhaust side the second locating piece (222)；At exhaust side the first locating piece (221)
Cone boss on, have 3 holes on the cone boss of exhaust side the second locating piece (222)；
Exhaust side the 3rd locating piece (223) is made up of cylinder and cone two parts；Constitute exhaust side the 3rd locating piece (223)
A cylindrical axial side end face be connected with vertical plate, opposite side end face with constitute exhaust side the 3rd locating piece (223)
The rounded bottom surface of cone is connected；The cone of exhaust side the 3rd locating piece (223) has 4 holes；
Exhaust side the 4th locating piece (224) is made up of cylinder and cone two parts；Constitute exhaust side the 4th locating piece (224)
A cylindrical axial side end face be connected with vertical plate, opposite side end face with constitute exhaust side the 4th locating piece (224)
The rounded bottom surface of cone is connected；Exhaust side the 5th locating piece (225) is made up of cylinder and cone two parts；Constitute row
A cylindrical axial side end face of gas side the 5th locating piece (225) is connected with vertical plate, opposite side end face and composition aerofluxus
The rounded bottom surface of the cone of side the 5th locating piece (225) is connected；
The cone of exhaust side the 4th locating piece (224), the cone of exhaust side the 5th locating piece (225) have 3
Individual hole.
A kind of fixture for processing engine cylinder-body air inlet side and exhaust side the most according to claim 1, its feature exists
In:
The length of left upper support bar (102) is between 300～700mm；The length of right support bar (103) 300～700mm it
Between.
A kind of fixture for processing engine cylinder-body air inlet side and exhaust side the most according to claim 1, its feature exists
In:
The retaining mechanism (300) being connected with left support bar (102) is made up of 1 fixing nut；
The retaining mechanism (300) being connected with right support bar (103) is made up of 2 fixing nuts.
A kind of fixture for processing engine cylinder-body air inlet side and exhaust side the most according to claim 1, its feature exists
In: pressure point (401) is positioned in pressing plate (400) in the heart；2 irregularly-shaped holes (402) are positioned at the both sides of pressure point, and relative to pressing plate
(400) mutual center, center is symmetric figure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610754212.8A CN106271733A (en) | 2016-08-29 | 2016-08-29 | A kind of fixture for processing engine cylinder-body air inlet side and exhaust side |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610754212.8A CN106271733A (en) | 2016-08-29 | 2016-08-29 | A kind of fixture for processing engine cylinder-body air inlet side and exhaust side |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106271733A true CN106271733A (en) | 2017-01-04 |
Family
ID=57674399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610754212.8A Pending CN106271733A (en) | 2016-08-29 | 2016-08-29 | A kind of fixture for processing engine cylinder-body air inlet side and exhaust side |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106271733A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107096934A (en) * | 2017-05-24 | 2017-08-29 | 禹州市伟朔机械制造厂 | A kind of chuck for being used to process brake disc |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1256911A1 (en) * | 1985-03-15 | 1986-09-15 | Ульяновский политехнический институт | Device for holding components |
| CN201357322Y (en) * | 2008-12-18 | 2009-12-09 | 潍坊盛瑞动力机械科技有限公司 | Flywheel housing circumferential plane rotary milling fixture |
| CN202607342U (en) * | 2012-05-30 | 2012-12-19 | 苏州广型模具有限公司 | Clamp of automobile engine block |
| CN202825351U (en) * | 2012-09-29 | 2013-03-27 | 重庆长安汽车股份有限公司 | Engine cylinder block machining clamp |
| CN203123618U (en) * | 2012-07-10 | 2013-08-14 | 海正药业(杭州)有限公司 | Low-pressure chromatographic column packing device |
| CN103586713A (en) * | 2013-11-06 | 2014-02-19 | 杭州九龙机械制造有限公司 | Special milling and drilling clamp and method for machining flywheel cover matched with numerical control rotary table |
| CN104084822A (en) * | 2014-07-21 | 2014-10-08 | 中船动力有限公司 | Diesel engine cylinder cover inclined hole drilling tool and drilling method |
| CN104551747A (en) * | 2013-10-15 | 2015-04-29 | 赵立平 | Engine cylinder fixture |
| CN204353813U (en) * | 2014-12-16 | 2015-05-27 | 成都正恒动力配件有限公司 | A kind of locking fixture of engine cylinder-body |
| CN204524900U (en) * | 2015-03-31 | 2015-08-05 | 襄阳市中康汽车配件有限公司 | A kind of automobile engine cylinder-body fixture |
| CN204584778U (en) * | 2015-01-22 | 2015-08-26 | 上海幸福瑞贝德动力总成有限公司 | A kind of special fixture processing cylinder body inclined oil hole of air and inclined oil hole of air plane |
-
2016
- 2016-08-29 CN CN201610754212.8A patent/CN106271733A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1256911A1 (en) * | 1985-03-15 | 1986-09-15 | Ульяновский политехнический институт | Device for holding components |
| CN201357322Y (en) * | 2008-12-18 | 2009-12-09 | 潍坊盛瑞动力机械科技有限公司 | Flywheel housing circumferential plane rotary milling fixture |
| CN202607342U (en) * | 2012-05-30 | 2012-12-19 | 苏州广型模具有限公司 | Clamp of automobile engine block |
| CN203123618U (en) * | 2012-07-10 | 2013-08-14 | 海正药业(杭州)有限公司 | Low-pressure chromatographic column packing device |
| CN202825351U (en) * | 2012-09-29 | 2013-03-27 | 重庆长安汽车股份有限公司 | Engine cylinder block machining clamp |
| CN104551747A (en) * | 2013-10-15 | 2015-04-29 | 赵立平 | Engine cylinder fixture |
| CN103586713A (en) * | 2013-11-06 | 2014-02-19 | 杭州九龙机械制造有限公司 | Special milling and drilling clamp and method for machining flywheel cover matched with numerical control rotary table |
| CN104084822A (en) * | 2014-07-21 | 2014-10-08 | 中船动力有限公司 | Diesel engine cylinder cover inclined hole drilling tool and drilling method |
| CN204353813U (en) * | 2014-12-16 | 2015-05-27 | 成都正恒动力配件有限公司 | A kind of locking fixture of engine cylinder-body |
| CN204584778U (en) * | 2015-01-22 | 2015-08-26 | 上海幸福瑞贝德动力总成有限公司 | A kind of special fixture processing cylinder body inclined oil hole of air and inclined oil hole of air plane |
| CN204524900U (en) * | 2015-03-31 | 2015-08-05 | 襄阳市中康汽车配件有限公司 | A kind of automobile engine cylinder-body fixture |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107096934A (en) * | 2017-05-24 | 2017-08-29 | 禹州市伟朔机械制造厂 | A kind of chuck for being used to process brake disc |
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| C06 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20170104 |