CN106239202A - Engine cylinder cover end face bores Milling Machining clamping device and processing method - Google Patents
Engine cylinder cover end face bores Milling Machining clamping device and processing method Download PDFInfo
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- CN106239202A CN106239202A CN201610891737.6A CN201610891737A CN106239202A CN 106239202 A CN106239202 A CN 106239202A CN 201610891737 A CN201610891737 A CN 201610891737A CN 106239202 A CN106239202 A CN 106239202A
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- Prior art keywords
- engine cylinder
- cylinder cover
- face
- clamping device
- hold
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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
-
- 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
- B23Q3/061—Work-clamping means adapted for holding a plurality of workpieces
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- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention discloses a kind of engine cylinder cover end face and bore Milling Machining clamping device, including panel and be arranged on panel and for the detent mechanism that engine cylinder cover is positioned, for the carry mechanism of carry engine cylinder cover, for compressing the first hold-down mechanism of two engine cylinder covers and being respectively used to compress two the second hold-down mechanisms of an engine cylinder cover simultaneously.The engine cylinder cover end face of the present invention bores Milling Machining clamping device, by arranging detent mechanism, hold-down mechanism and carry mechanism, i.e. realize the accurate clamping to engine cylinder cover and location, improve the brill Milling Machining precision of engine cylinder cover end face, also improving the reliability of clamping efficiency and compression, working (machining) efficiency is higher；It addition, this clamping device can simultaneously two engine cylinder covers of clamping, substantially increase working (machining) efficiency, the employee processing this product especially can operation on duty without training.Present invention also offers a kind of engine cylinder cover end face drilling and milling processing method.
Description
Technical field
The invention belongs to clamping device technical field, specifically, the present invention relates to a kind of automobile engine cylinder head end face
Bore Milling Machining clamping device and engine cylinder cover end face drilling and milling processing method.
Background technology
At present, most of automobile engine cylinder heads bore milling both ends of the surface frock clamp and are only used for horizontal machine tool, during clamping also
Can only process an automobile engine cylinder head so that cylinder cap working (machining) efficiency is the highest, this kind of fixture is vertical for great majority application simultaneously
Any value is not had for the manufacturer of formula lathe production cylinder cap.So select a kind of special can the use of accurate quick-clamping
Automobile engine cylinder head in vertical machine production and processing bores the clamping device of milling both ends of the surface and just seems the most urgent.
Summary of the invention
It is contemplated that at least solve one of technical problem present in prior art.To this end, the present invention provides automobile to send out
Motivation cylinder cap end face bores Milling Machining clamping device and engine cylinder cover end face drilling and milling processing method, it is therefore an objective to improve engine cylinder
The brill Milling Machining efficiency of lid both ends of the surface.
To achieve these goals, the technical scheme that the present invention takes is: engine cylinder cover end face bores Milling Machining clamping
Device, including panel and be arranged on panel and for the detent mechanism positioning engine cylinder cover, for carry electromotor
The carry mechanism of cylinder cap, for compressing the first hold-down mechanism of two engine cylinder covers and being respectively used to compress one and start simultaneously
Two the second hold-down mechanisms of machine cylinder cap.
Described detent mechanism includes several support nails being arranged on described panel, and the end face of support nail is for being used for and sending out
The plane of motivation cylinder cap contact.
Described support nail arranges multiple row on the panel.
Described detent mechanism also includes two alignment pins being arranged on described panel, and one of them is circular alignment pin,
Another is diamond positioning pin, and two alignment pins arrange between described support nail two.
Described first hold-down mechanism includes the first support column being arranged on described panel and is sheathed on the first support column
And for two engine cylinder covers apply the first pressing plate of thrusts simultaneously, the first pressing plate is by the be located on the first support column
One locking nut locking, on the first support column and be arranged with for first pressing plate apply active force the first flexible member.
Described first hold-down mechanism also includes being sheathed on described first support column and be positioned at described first pressing plate with described
The first packing ring between first locking nut.
Described first packing ring is taper faced washer, and described first locking nut is Ball faced nut.
Described first hold-down mechanism the most vertically arranges multiple, and two described second hold-down mechanisms divide
It is not positioned at the side of the first hold-down mechanism.
Described second hold-down mechanism includes the second support column being arranged on described panel and is sheathed on the second support column
And for engine cylinder cover applies the second pressing plate of thrust, the second pressing plate is by the second locking screw being located on the second support column
Female locking, on the second support column and be arranged with the second flexible member for the second pressing plate applies active force.
Described second hold-down mechanism also includes being arranged on described panel and for providing support force to described second pressing plate
The 3rd support column.
Described second hold-down mechanism also includes being sheathed on described second support column and be positioned at described second pressing plate with described
The second packing ring between second locking nut.
Described second packing ring is taper faced washer, and described second locking nut is Ball faced nut.
Described carry mechanism includes being arranged on described panel and for inserting drawing in the hole preset on engine cylinder lid
Pilot pin.
Described directing pin is the most horizontally disposed multiple.
Form two on described panel and place region, described first hold-down mechanism position for placing the cylinder cap of engine cylinder cover
Place between region in two cylinder caps, and place one detent mechanism of layout and a carry mechanism at region at each cylinder cap.
Present invention also offers a kind of engine cylinder cover end face drilling and milling processing method, carry out clamping including to engine cylinder cover
Clamping operation, described clamping operation uses above-mentioned clamping device, clamping operation include step:
S1, clamping device is arranged on vertical machine；
S2, the cylinder cap that two engine cylinder covers to be processed are positioned over clamping device are placed at region, use cylinder cap to put
Put the detent mechanism at region and be respectively completed the location of two engine cylinder covers；
The first hold-down mechanism and two the second hold-down mechanisms on S3, use clamping device match, and jointly complete two
The clamping of engine cylinder cover is fixed.
In described step S2, when placing engine cylinder cover to be processed, need to make detent mechanism circular alignment pin and
Diamond positioning pin inserts in the hole, a location on engine cylinder lid to be processed respectively.
In described step S2, when placing engine cylinder cover to be processed, the directing pin of Xu Shi carry mechanism is inserted and is treated
In the hole preset on the engine cylinder lid of processing, making engine cylinder cover to be processed is that vertical state is suspended at cylinder cap rest area
Territory.
In described step S3, after two engine cylinder covers to be processed complete clamping, the upper end of two engine cylinder covers
End face is not at sustained height.
The engine cylinder cover end face of the present invention bores Milling Machining clamping device, by arrange detent mechanism, hold-down mechanism and
Carry mechanism, i.e. realizes the accurate clamping to engine cylinder cover and location, improves the brill Milling Machining essence of engine cylinder cover end face
Degree, also improves the reliability of clamping efficiency and compression, and working (machining) efficiency is higher；It addition, this clamping device can simultaneously clamping
Two engine cylinder covers, substantially increase working (machining) efficiency, and the employee processing this product especially can operation on duty without training.
Accompanying drawing explanation
This specification includes the following drawings, shown content respectively:
Fig. 1 is the front view of clamping device of the present invention；
Fig. 2 is the top view of clamping device of the present invention；
Fig. 3 is A-A sectional view in Fig. 1；
Figure is labeled as: 1, panel；2, diamond positioning pin；3, circular alignment pin；4, the first pressing plate；5, location lining；6、
Support nail；7, the 3rd support column；8, the second pressing plate；9, the second support column；10, the first engine cylinder cover；11, directing pin；12,
One support column；13, gusset；14, base plate；15, the first locking nut；16, the first flexible member；17, plain washer；18, the first pad
Circle；19, the second packing ring；20, the second locking nut；21, the second flexible member；22, the second engine cylinder cover.
Detailed description of the invention
Below against accompanying drawing, by the description to embodiment, the detailed description of the invention of the present invention is made further details of
Explanation, it is therefore an objective to help those skilled in the art that design, the technical scheme of the present invention are had more complete, accurate and deep reason
Solve, and contribute to its enforcement.
As shown in Figure 1 to Figure 3, the invention provides a kind of engine cylinder cover end face and bore Milling Machining clamping device, including
Base plate 14, the panel 1 being vertically arranged on base plate 14 and be arranged on panel 1 and for the location that engine cylinder cover is positioned
Mechanism, the end face boring Milling Machining on two engine cylinder lids, is needed to be not at the extension of sustained height for carry engine cylinder cover and making
Mounted mechanism, for compressing the first hold-down mechanism of two engine cylinder covers and being respectively used to compress an engine cylinder cover simultaneously
Two the second hold-down mechanisms.
As shown in Figure 1 to Figure 3, base plate 14 is the rectangular flat of horizontal positioned, and the end face of base plate 14 is horizontal plane.Panel 1
For the rectangular flat being vertically arranged on the end face of base plate 14, panel 1 is connected for vertical with base plate 14.Detent mechanism includes vertically
Several support nails 6 being arranged on panel 1, the end face of support nail 6 is the plane for contacting with engine cylinder cover, support nail
Perpendicular with the side plane of panel 1 and base plate 14 with lower section the end face of the axis of 6 is paralleled, the end face of all support nails 6 with
Mill forms the location plane in engine cylinder cover clamping process, and engine cylinder cover is placed in support nail 6 shape with its bottom surface or end face
In the location plane become, (bottom surface of engine cylinder cover refers on engine cylinder lid the faying face with engine cylinder-body split, starts
The end face of machine cylinder cap refer to parallel with bottom surface and with the faying face of engine bonnet split, engine cylinder cover need to bore Milling Machining
Both ends of the surface refer to be positioned at bottom surface and the machined surface at end face two ends).
The clamping device of the present invention can be used for two engine cylinder covers of clamping simultaneously and is processed, and the area of panel 1 is relatively big,
Can form two on panel 1 and place region for placing the cylinder cap of engine cylinder cover, two cylinder caps are placed region and are positioned at two the
Between two hold-down mechanisms, the first hold-down mechanism is placed between region at two cylinder caps, and places region punishment at each cylinder cap
Bu Zhi a detent mechanism and a carry mechanism.Carry mechanism makes engine cylinder cover to be processed be that vertical state is suspended at
Cylinder cap places region, makes the length direction of engine cylinder cover parallel with vertical direction, and cylinder cap places the detent mechanism in region
There is provided location to engine cylinder cover to be processed, finally matched, jointly by two the second hold-down mechanisms and the first hold-down mechanism
Clamping two engine cylinder covers to be processed, now the upper end end face of two engine cylinder covers is the machined surface that need to bore Milling Machining,
The setting of carry mechanism makes the upper end end face of two engine cylinder covers be not at sustained height.
The support nail 6 of detent mechanism is arranged in a vertical direction multiple row on panel 1, and each row at least arrange a support nail
6.As shown in Figure 1 to Figure 3, in the present embodiment, detent mechanism includes six support nails 6, and six support nails 6 are according to three row cloth
Put, and each row set gradually one, two and three support nails 6 such that it is able to engine cylinder cover is formed stable support and
Location.
As preferably, support nail 6 is with panel 1 for threadeding, and the insertion section of support nail 6 has external screw thread, on panel 1
It is provided with the screwed hole allowing the insertion section of support nail 6 insert.Support nail 6 is arranged to threaded with panel 1, it is simple to regulation support nail
The end face of 6 is concordant, and is convenient for changing, fixed.
As shown in Figure 1 to Figure 3, detent mechanism also includes two being vertically installed on panel 1 and paralleling with support nail 6
Alignment pin, one of them is circular alignment pin 3, and another is diamond positioning pin 2, and two alignment pins are positioned at two and are disbursed from the cost and expenses nail 6
Between.On the end face or bottom surface of engine cylinder cover, choosing has the location hole suitable with two alignment pins, circular alignment pin 3 and Pedicellus et Pericarpium Trapae
Shape alignment pin 2 for being staggeredly arranged, circular alignment pin 3 near the upper end of panel 1, diamond positioning pin 2 near the lower end of panel 1,
Circular alignment pin 3 and diamond positioning pin 2 are in be had less than on the same straight line of 90 degree of angles between vertical direction, and it is fixed to arrange
Position pin is more accurately reliable to ensure that engine cylinder cover adds location in man-hour.
First hold-down mechanism of this clamping device and the second hold-down mechanism match to compress to be processed with detent mechanism
Engine cylinder cover, applies thrust in the both sides of engine cylinder cover to engine cylinder cover, is pressed on engine cylinder cover by supporting
On the supporting plane of nail 6 formation.As shown in Figure 1 to Figure 3, the first hold-down mechanism includes first be vertically installed on panel 1
Dagger 12 and being sheathed on the first support column 12 and for two engine cylinder covers to be applied the first pressing plate 4 of thrusts simultaneously,
First pressing plate 4 is locked by the first locking nut 15 being located on the first support column 12, on the first support column 12 and be arranged with for
First pressing plate 4 is applied the first flexible member 16 of elastic acting force.First support column 12 is equal with alignment pin and support nail 6
OK, the first pressing plate 4 is long strip-board shape component, and the middle position on the length direction of the first pressing plate 4 is provided with and allows the first support column
12 through holes passed, the two ends of the first pressing plate 4 are the compression end being respectively used to contact with an engine cylinder cover.First locking screw
Female 15 with the first support column 12 for threadeding, the first pressing plate 4 is between panel 1 and the first locking nut 15.First is elastic
Element 16 is preferably cylindrically coiled spring, and conflicting the first pressing plate 4 in this cylindrically coiled spring one end, the other end is against the first support column
On confined planes set on 12.When clamping, screw the first locking nut 15 on the first support column 12, the first pressure can be promoted
Plate 4 moves towards the direction near panel 1, until the first pressing plate 4 compresses two be positioned in cylinder cap placement region and sends out simultaneously
Motivation cylinder cap.When clamped condition, the length direction of the first pressing plate 4 is paralleled with horizontal direction, and the first support column 12 is positioned at two
Between individual engine cylinder cover.
As shown in Figure 1 to Figure 3, the first hold-down mechanism also includes being sheathed on the first support column 12 and be positioned at the first pressing plate 4
And the first packing ring 18 between the first locking nut 15.First packing ring 18 is preferably taper faced washer, and the first locking nut 15 is preferred
For the Ball faced nut coordinated with taper faced washer, Ball faced nut matches with taper faced washer, and contact surface increases, and anti-loosening property is good, keeps away
Exempt from the first locking nut 15 to loosen, improve reliability.
As shown in Figure 1 to Figure 3, the second hold-down mechanism includes the second support column 9 being vertically installed on panel 1 and is sheathed on
On second support column 9 and for engine cylinder cover applies the second pressing plate 8 of thrust, the second pressing plate 8 is by being located at the second support
The second locking nut 20 on post 9 is locked, on the second support column 9 and be arranged with for the second pressing plate 8 is applied active force
Two flexible members 21.Second support column 9 is paralleled with the first support column 12, and the second pressing plate 8 is long strip-board shape component, the second pressing plate
8 are provided with the through hole allowing the second support column 9 pass.Second locking nut 20 with the second support column 9 for threadeding, the second pressing plate
8 between panel 1 and the second locking nut 20.Second flexible member 21 is preferably cylindrically coiled spring, this cylindrical screw bullet
Conflicting the second pressing plate 8 in spring one end, the other end is against on the second support column 9 on set confined planes.When clamping, screw second
The second locking nut 20 on dagger 9, can promote the second pressing plate 8 to move towards the direction near panel 1, until the second pressing plate
8 compress the engine cylinder cover being positioned in cylinder cap placement region.When clamped condition, the length direction of the second pressing plate 8 and level
Direction is parallel, and the second support column 9 is positioned at the outside of engine cylinder cover.
As shown in Figure 1 to Figure 3, one end of the second pressing plate 8 is the compression end for contacting with engine cylinder cover, and second compresses
Mechanism also includes being vertically installed on panel 1 and for the second pressing plate 8 provides the of support force at the other end of the second pressing plate 8
Three support columns 7, the second support column 9 is paralleled with the 3rd support column 7 and both length directions are perpendicular with panel 1, second
Dagger 9 and the 3rd support column 7 are also on the same straight line paralleled with horizontal direction.3rd support column 7 is to the second pressing plate 8 shape
Become to support, it is ensured that the second pressing plate 8 reliable clamping.As preferably, the second pressing plate 8 is provided with and makes the top of the 3rd support column 7 embedding
The anti-spin slot entered, anti-spin slot is initially towards the second pressing plate 8 internal recess shape on the side facing panel 1 of the second pressing plate 8
The groove become, and the elongated slot that anti-spin slot is the length direction extension along the second pressing plate 8, the width of anti-spin slot and the 3rd support column 7
Diameter roughly equal, the end of the 3rd support column 7 embeds in anti-spin slot, and the second pressing plate 8 can be avoided to rotate, and improves clamping
Reliability.
As shown in Figure 1 to Figure 3, the second hold-down mechanism also include being sheathed on the second support column 9 and be positioned at the second pressing plate 8 with
The second packing ring 19 between second locking nut 20.Second packing ring 19 is preferably taper faced washer, and the second locking nut 20 is preferably
The Ball faced nut coordinated with taper faced washer, Ball faced nut matches with taper faced washer, and contact surface increases, and anti-loosening property is good, it is to avoid
Second locking nut 20 loosens, and improves reliability.
As preferably, the end that compresses on the first pressing plate and the second pressing plate is provided with the pressure for contacting with engine cylinder cover
Pad, pressure pad uses nylon material to make, in case engine cylinder cover being produced excessive permanent compressive strain when clamping, and ought be many
Secondary clamping can be changed during pressure pad generation excessive deformation in time.
Owing to engine cylinder cover has certain length, in order to ensure engine cylinder cover to add man-hour fixing reliable, first
Hold-down mechanism vertically arranges multiple on panel 1, and two the second hold-down mechanisms lay respectively at and are on same straight line
The side of multiple first hold-down mechanisms, multiple first hold-down mechanisms respectively in the various location of two engine cylinder covers to two
Engine cylinder cover applies thrust simultaneously.As shown in Figure 1 to Figure 3, in the present embodiment, the first hold-down mechanism edge on panel 1
Vertical direction arranges two.
As shown in Figure 1 to Figure 3, carry mechanism includes being vertically installed on panel 1 and pre-for inserting on engine cylinder lid
If hole in directing pin 11, preset hole be the bolt hole on engine cylinder lid.The length of directing pin 11 is more than support nail 6 He
The length of alignment pin, the length direction of directing pin 11 is paralleled and towards panel 1 with the length direction of alignment pin and support nail 6
The same side is stretched out, and directing pin 11 is disbursed from the cost and expenses between nail 6 at the two of same detent mechanism.As preferably, directing pin 11 exists
On panel 1 horizontally disposed multiple, multiple directing pin 11 being in sustained height insert on engine cylinder lid respectively
In individual bolt hole, make engine cylinder cover to be processed can place in region the side being suspended at panel 1 with cylinder cap, it is simple to operation the
One hold-down mechanism and the second hold-down mechanism carry out clamping to engine cylinder cover to be fixed.
Engine cylinder cover complete clamping fixing after, the upper end end face of engine cylinder cover is the level of state, in order to vertical
Lathe carries out boring Milling Machining.Due to the engine cylinder cover that clamping device simultaneously two shapes of clamping are identical, and engine cylinder cover
Two ends end surface shape is different and complex-shaped, and the upper end of clamping device two engine cylinder covers of clamping simultaneously is not shape phase
Same same one end, the shape of the upper end end face of two engine cylinder covers after therefore clamping is fixing is different, carry on clamping device
The setting of mechanism, can make the upper end end face of two engine cylinder covers that clamping is fixing simultaneously be not at sustained height, so may be used
To distinguish two complex-shaped machined surfaces very easily, and then different machined surfaces is performed different brill milling operating process,
Strengthen operability and the succession of operation process, play certain mistake proofing effect.As preferably, as shown in Figure 1 to Figure 3,
The carry mechanism in two cylinder cap placement regions is not at sustained height, and one of them cylinder cap places the guiding of the carry mechanism in region
Vertical dimension between pin 11 and base plate 14 places directing pin 11 and the base plate 14 of the carry mechanism in region more than another cylinder cap
Between vertical dimension, and on engine cylinder lid, preset the position phase allowing hole that directing pin 11 inserts on each engine cylinder lid
With (this hole preset is the bolt hole being located proximate to engine cylinder cover one end), such that it is able to make the upper end of two engine cylinder covers
End face is not at sustained height.
As shown in Figure 1 to Figure 3, the clamping device of the present invention also includes and base plate 14 and panel 1 gusset connected vertically 13,
Gusset 13 is vertically arranged at the side of panel 1, and the first pressing plate 4 and the second pressing plate 8 are positioned at the opposite side of panel 1.Base plate 14 is used for
The fixed installation on vertical machine of the whole clamping device, is provided with installing hole on base plate 14, and traditional method can be used vertical
It is fixed on formula lathe.Base plate 14 and panel 1 are rectangular flat, and gusset 13 is parallel is provided with two, to guarantee the steady of panel 1
Fixed.Base plate 14, panel 1 and gusset 13 are all fastenedly connected by screw.
Present invention also offers a kind of engine cylinder cover end face drilling and milling processing method, carry out clamping including to engine cylinder cover
Clamping operation and follow-up brill miller sequence etc..The primary object of processing method of the present invention is the improvement of clamping operation, its
Its operation is similar with traditional diamond-making technique.Clamping operation use the clamping device of said structure, clamping operation include following
Step:
S1, clamping device is arranged on vertical machine；
S2, the cylinder cap that two engine cylinder covers to be processed are positioned over clamping device are placed at region, use cylinder cap to put
Putting the detent mechanism at region and be respectively completed the location of two engine cylinder covers, detent mechanism includes that several end faces are plane
Support nail 6, engine cylinder cover is placed in the location plane that support nail 6 is formed with its bottom surface or end face；
The first hold-down mechanism and two the second hold-down mechanisms on S3, use clamping device match, and jointly complete two
The clamping of engine cylinder cover is fixed.After engine cylinder cover completes clamping, the upper end end face of engine cylinder cover is the level of state, in order to
Carry out boring Milling Machining in vertical machine, and the upper end end face of two engine cylinder covers is not at sustained height.
In step s 2, when placing engine cylinder cover to be processed, each cylinder cap need to be made to place the localization machine at region
The circular alignment pin 3 of structure and diamond positioning pin 2 insert in the hole, a location on engine cylinder lid to be processed respectively, to guarantee
Engine cylinder cover position is put correctly.
In step s 2, when placing engine cylinder cover to be processed, the directing pin 11 of Xu Shi carry mechanism is inserted to be added
In the hole preset on the engine cylinder lid of work, making engine cylinder cover to be processed is that vertical state is suspended at cylinder cap placement region,
So that operation two engine cylinder covers of hold-down mechanism clamping.
In step s3, after two engine cylinder covers to be processed complete clamping, the upper end end face of two engine cylinder covers
It is not at sustained height, is so easy to distinguish two complex-shaped machined surfaces in next step bores miller sequence, according to machined surface
Height, it is judged which kind of corresponding machined surface performs and bores milling operating process.
After use clamping device completes the location of two engine cylinder covers and clamping is fixed, start vertical machine and bore
Miller sequence, carries out boring Milling Machining to the upper end end face of two engine cylinder covers successively.
Above in association with accompanying drawing, the present invention is exemplarily described.Obviously, the present invention implements not by above-mentioned side
The restriction of formula.As long as the improvement of the various unsubstantialities that the method design that have employed the present invention is carried out with technical scheme；Or not
Improved, above-mentioned design and the technical scheme of the present invention are directly applied to other occasion, all in protection scope of the present invention
Within.
Claims (10)
1. engine cylinder cover end face bore Milling Machining clamping device, it is characterised in that include panel and be arranged on panel and
For the detent mechanism that engine cylinder cover is positioned, for the carry mechanism of carry engine cylinder cover, for compression two simultaneously
First hold-down mechanism of engine cylinder cover and be respectively used to compress two the second hold-down mechanisms of an engine cylinder cover.
Engine cylinder cover end face the most according to claim 1 bores Milling Machining clamping device, it is characterised in that described location
Mechanism includes several support nails being arranged on described panel, and the end face of support nail is flat for contact with engine cylinder cover
Face.
Engine cylinder cover end face the most according to claim 2 bores Milling Machining clamping device, it is characterised in that described support
Multiple row arranged on the panel by nail.
4. bore Milling Machining clamping device according to the engine cylinder cover end face described in Claims 2 or 3, it is characterised in that described
Detent mechanism also includes two alignment pins being arranged on described panel, and one of them is circular alignment pin, and another is rhombus
Alignment pin, and two alignment pins are between the two described support nails of row.
5. bore Milling Machining clamping device according to the arbitrary described engine cylinder cover end face of Claims 1-4, it is characterised in that
Described first hold-down mechanism includes the first support column being arranged on described panel and is sheathed on the first support column and for same
Time two engine cylinder covers are applied the first pressing plate of thrusts, the first pressing plate is by the first locking screw being located on the first support column
Female locking, on the first support column and be arranged with the first flexible member for the first pressing plate applies active force.
Engine cylinder cover end face the most according to claim 5 bores Milling Machining clamping device, it is characterised in that described first
Hold-down mechanism also includes being sheathed on described first support column and between described first pressing plate and described first locking nut
The first packing ring.
Engine cylinder cover end face the most according to claim 6 bores Milling Machining clamping device, it is characterised in that described first
Packing ring is taper faced washer, and described first locking nut is Ball faced nut.
8. bore Milling Machining clamping device according to the arbitrary described engine cylinder cover end face of claim 1 to 7, it is characterised in that
Described first hold-down mechanism the most vertically arranges multiple, and two described second hold-down mechanisms lay respectively at
The side of one hold-down mechanism.
9. bore Milling Machining clamping device according to the arbitrary described engine cylinder cover end face of claim 1 to 8, it is characterised in that
Described second hold-down mechanism includes the second support column being arranged on described panel and is sheathed on the second support column and for right
Engine cylinder cover applies the second pressing plate of thrust, and the second pressing plate is locked by the second locking nut being located on the second support column,
On second support column and be arranged with for second pressing plate apply active force the second flexible member.
10. engine cylinder cover end face drilling and milling processing method, including engine cylinder cover carries out the clamping operation of clamping, its feature exists
In, described clamping operation uses the arbitrary described clamping device of claim 1 to 9, clamping operation includes step:
S1, clamping device is arranged on vertical machine；
S2, the cylinder cap that two engine cylinder covers to be processed are positioned over clamping device are placed at region, use cylinder cap rest area
Detent mechanism at territory is respectively completed the location of two engine cylinder covers；
The first hold-down mechanism and two the second hold-down mechanisms on S3, use clamping device match, and jointly complete two and start
The clamping of machine cylinder cap is fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610891737.6A CN106239202A (en) | 2016-10-13 | 2016-10-13 | Engine cylinder cover end face bores Milling Machining clamping device and processing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610891737.6A CN106239202A (en) | 2016-10-13 | 2016-10-13 | Engine cylinder cover end face bores Milling Machining clamping device and processing method |
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| CN106239202A true CN106239202A (en) | 2016-12-21 |
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| CN201610891737.6A Pending CN106239202A (en) | 2016-10-13 | 2016-10-13 | Engine cylinder cover end face bores Milling Machining clamping device and processing method |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107457429A (en) * | 2017-09-29 | 2017-12-12 | 侯马市晋烽机械铸造有限公司 | Driving end end cap bores, attacks M12 screw thread frocks |
| CN107813111A (en) * | 2017-11-22 | 2018-03-20 | 江苏恒义汽配股份有限公司 | A kind of processing method of new energy car battery box bracket |
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| CN109807549A (en) * | 2017-11-22 | 2019-05-28 | 江苏恒义汽配股份有限公司 | A kind of processing method of new energy car battery case controller module upper bracket |
| CN109304631A (en) * | 2018-11-15 | 2019-02-05 | 浙江坤博机械制造有限公司 | A kind of full electric injection molding machine special type guiding attachment base tool fixture |
| CN109304631B (en) * | 2018-11-15 | 2023-12-19 | 浙江坤博精工科技股份有限公司 | All-electric injection molding machine guide connection seat tool fixture |
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