CN109015076A - Valve guide bushing automatic processing device - Google Patents
Valve guide bushing automatic processing device Download PDFInfo
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- CN109015076A CN109015076A CN201811083084.4A CN201811083084A CN109015076A CN 109015076 A CN109015076 A CN 109015076A CN 201811083084 A CN201811083084 A CN 201811083084A CN 109015076 A CN109015076 A CN 109015076A
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- feeding
- countershaft
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- track
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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
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
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Abstract
The present invention relates to automobile parts machining equipment technical fields, especially a kind of valve guide bushing automatic processing device, compared with prior art, which includes automatic charging device, automatic feeding, automatic machining device and automatic material withdrawing device；Automatic charging device includes a vibration feeding cylinder, vibration feeding cylinder is from top to bottom in the shape of a spiral, upper in vibration feeding cylinder most square is equipped with a guide rail, the width of guide rail and the diameter of workpiece match, the starting point of guide rail and the intermediate blowing part of vibration feeding cylinder communicate, the end of guide rail is connected with a feeding track of automatic feeding, workpiece is sequentially pushed on guide rail by vibration feeding cylinder by vibration, and it is transported at automatic feeding, carry out automatic charging, feeding, processing and the material returned, all using the Automation Design, with high in machining efficiency, machining accuracy is stablized, the advantages that product qualification rate is high.
Description
Technical field
The present invention relates to automobile parts machining equipment technical field, especially a kind of valve guide bushing is processed automatically to be set
It is standby.
Background technique
Valve guide bushing is the guiding device of automotive engine valves, and valve guide bushing is to play the guiding role to valve, and make gas
Heat in door rod is transmitted to cylinder cover through valve guide bushing, and the operating temperature of valve guide bushing is also higher, and about 200 DEG C, valve stem is being led
When being moved in pipe, the machine oil come only is sputtered by valve actuating mechanism and is lubricated, therefore is prone to wear, so multi-purpose have self-sliping
Independent part is made in the spheroidal graphite cast-iron or powdered metallurgical material of energy, with the valve guide bushing bore in certain force fit cylinder head
In, it preventing from falling off, valve guide bushing loosens some engines in order to prevent, and conduit is fixed and is positioned using snap ring, valve
Conduit external cylindrical surface is machined with annular groove, is bumped into snap ring and is positioned, and the depth in air flue is goed deep into limitation lower end, and prevents from pitching,
Valve guide bushing is transmitted to valve stem in addition to bearing temperature, also subject to valve actuating gear, is applied to valve guide bushing further through valve stem
On lateral pressure, meanwhile, there is no lubricating oil between the kinematic pair that valve stem and valve seating are constituted, be dry friction, frictional force is larger,
It wears larger, keeps the gap between kinematic pair bigger.Therefore, the outer diameter processing of valve guide bushing is just mostly important, and wants refinement
Degree is high, valve guide bushing outer diameter processing in the prior art is all finished using lathe, due to manual operation because
The precision of element, processing is unstable, causes qualification rate low.
Summary of the invention
For solve the problems, such as defect in the presence of valve guide bushing finishing passes in the prior art and, a kind of valve is provided
Conduit automatic processing device.
The present invention is that technical solution used by solving its technical problem is: valve guide bushing automatic processing device of the invention
Including automatic charging device, automatic feeding, automatic machining device and automatic material withdrawing device；The automatic charging device
Including a vibration feeding cylinder, from top to bottom in the shape of a spiral, upper in vibration feeding cylinder most square is equipped with the vibration feeding cylinder
One guide rail, the width of the guide rail and the diameter of workpiece match, in the starting point of the guide rail and vibration feeding cylinder
Between blowing part communicate, the end of guide rail is connected with a feeding track of automatic feeding, and vibration feeding cylinder passes through vibration
Workpiece is sequentially pushed on guide rail, and is transported at automatic feeding；The automatic feeding includes feeding track,
The feed inlet of feeding track is connected with the end of guide rail, and the two sides of feeding track are equipped with guardrail, and gate is equipped on feed inlet,
It is equipped with blow tank in the discharge port of feeding track, the guardrail that blow tank passes through side passes straight through to outside, and top is equipped on blow tank
Device out, liftout attachment are driven by ejection cylinder, and feeding track in placing obliquely, and feed inlet is in top, and blow tank
Position is in lowermost end, and workpiece is on feeding track since self gravity is voluntarily tumbled from feed inlet to discharging groove location；Institute
Material pressing device is additionally provided on the feeding track stated, the material pressing device includes fixed frame, strut and pressing plate, and fixed frame is fixed
In the guardrail of feeding track side, strut one end is fixed on fixed frame, and the other end extends to feeding track middle, and
End connects pressing plate by a vertical bar, and pressing plate is pressed on the workpiece among feeding track；The automatic machining device includes master
Axle box and countershaft case and lathe tool group, the spindle box are arranged on a spindle box cross slide way, the countershaft case setting
On a countershaft case cross slide way, the spindle box cross slide way and countershaft case cross slide way are arranged at same longitudinal rail
On, the side of longitudinal rail is arranged in the lathe tool group；The spindle box is equipped with main shaft chuck, main shaft chuck and workpiece
It matches, push rod is additionally provided in main shaft chuck, push rod is driven by a push rod cylinder, and the countershaft case is pressed from both sides equipped with countershaft
Disk, countershaft chuck can receive workpiece at the blow tank for being moved to feeding track under the drive of countershaft case；The automatic material returning dress
It sets including blanking track, the side of feeding track is arranged in the blanking track, and in being distributed obliquely, workpiece exists blanking track
Blanking track tumbles down by self gravity.
The spindle box cross slide way end is equipped with main shaft cross motor, makes main tank axis can be with by main shaft cross motor
It is laterally moved along spindle box cross slide way, main shaft longitudinal motor is equipped with after spindle box, is made by main shaft longitudinal motor
Main tank axis can carry out longitudinal movement along longitudinal rail.
The countershaft case cross slide way end is equipped with countershaft cross motor, makes odd-side axis can be with by countershaft cross motor
It is laterally moved along countershaft case cross slide way, countershaft longitudinal motor is equipped with after countershaft case, is made by countershaft longitudinal motor
Odd-side axis can carry out longitudinal movement along longitudinal rail.
The beneficial effects of the present invention are: compared with prior art, valve guide bushing automatic processing device of the invention uses certainly
Dynamic feeding device, automatic feeding, automatic machining device and automatic material withdrawing device, carry out automatic charging, feeding, processing with
And the material returned has many advantages, such as that high in machining efficiency, machining accuracy is stable, product qualification rate is high all using the Automation Design.
Detailed description of the invention
A kind of valve guide bushing automatic processing device of the invention is made with reference to the accompanying drawings and detailed description further
Explanation.
Fig. 1 is a kind of overlooking structure diagram of valve guide bushing automatic processing device of the invention.
Specific embodiment
As shown in Figure 1, valve guide bushing automatic processing device of the invention includes automatic charging device 10, automatic feeding
20, automatic machining device 30 and automatic material withdrawing device 40.Automatic charging device 10 includes a vibration feeding cylinder 11, in vibration
From top to bottom in the shape of a spiral, upper in vibration feeding cylinder 11 most square is equipped with a guide rail 12, the width and work of guide rail 12 to barrel 11
The diameter of part 0 matches, and the starting point 13 of guide rail 12 is communicated with the intermediate blowing part of vibration feeding cylinder 11, the end of guide rail 12
14 are connected with a feeding track 21 of automatic feeding 20.Vibrating motor is equipped with (in figure not in 11 lower end of vibration feeding cylinder
Show), under the vibration of vibrating motor, the workpiece 0 being placed in vibration feeding cylinder 11 will be along side shown in arrow in Fig. 1
It is entered in guide rail 12 to from the starting point of guide rail 12 13.And the end 14 until guide rail 12 is moved upwards along guide rail 12, so
It is sent in the feeding track 21 of automatic feeding 20 afterwards.
As shown in Figure 1, automatic feeding 20 includes feeding track 21, feed inlet 22 and the guide rail 12 of feeding track 21
End 14 is connected, and is passed through two the workpiece 0 come from the end of guide rail 12 14 and enters in feeding track 21 from from feed inlet 22,
Feed inlet 22 is equipped with gate 23, and the entrance of workpiece 0 is controlled by gate 23.The two sides of feeding track 21 are equipped with guardrail 24,
It is equipped with blow tank 25 in the discharge port of feeding track 21, the guardrail 24 that blow tank 25 passes through side passes straight through to outside, blow tank 25
For the release of workpiece 0, liftout attachment 26 is equipped on blow tank 25, liftout attachment 26 is driven by ejection cylinder 27.In feeding
Material pressing device 28 is additionally provided on track 21, material pressing device 28 includes fixed frame 281, strut 282 and pressing plate 283, fixed frame 281
It is fixed in the guardrail 24 of 21 side of feeding track, 282 one end of strut is fixed on fixed frame 281, and the other end is to feeding track
21 middles extend, and connect pressing plate 283 by a vertical bar 284 in end, and pressing plate 283 is pressed in the workpiece among feeding track 21
On 0.Feeding track 21 in placing obliquely, and feed inlet 22 is in top, and 25 position of blow tank is in lowermost end, workpiece 0
Since self gravity is voluntarily tumbled from feed inlet 22 to 25 position of blow tank on feeding track 21, then pushed up in blow tank 25
Device 26 is pressed on the workpiece 0 among feeding track 21 to ejection, and due to pressing plate 283 out, and workpiece 0 is tumbling process
In will not there is a phenomenon where rolling and extruding takeoff.
As shown in Figure 1, automatic machining device 30 includes spindle box 31 and countershaft case 32 and lathe tool group 33.Spindle box 31 is set
It sets on a spindle box cross slide way 34, countershaft case 32 is arranged on a countershaft case cross slide way 35, spindle box cross slide way 34
It is arranged on same longitudinal rail 36 with countershaft case cross slide way 35,34 end of spindle box cross slide way is equipped with main shaft laterally electricity
Machine 37 is laterally moved main tank axis 31 along spindle box cross slide way 34 by main shaft cross motor 37, in main shaft
It is equipped with main shaft longitudinal motor 38 after case 31, indulges main tank axis 31 along longitudinal rail 36 by main shaft longitudinal motor 38
To movement.35 end of countershaft case cross slide way is equipped with countershaft cross motor 39, makes odd-side axis 32 can by countershaft cross motor 39
To be laterally moved along countershaft case cross slide way 35, countershaft longitudinal motor 51 is equipped with after countershaft case 32, it is vertical by countershaft
Odd-side axis 32 is set to carry out longitudinal movement along longitudinal rail 36 to motor 51.
As shown in Figure 1, the side of longitudinal rail 36 is arranged in lathe tool group 33.Spindle box 31 is equipped with main shaft chuck 311, main
Axle clamp disk 311 is matched with workpiece 0, and main shaft chuck 311 is used to clamp workpiece 0, and push rod 312 is additionally provided in main shaft chuck 311,
Push rod 312 is driven by a push rod cylinder 313, push rod cylinder 313 drive push rod 312 that will process after workpiece 0 from main shaft chuck
It is ejected on 311.
As shown in Figure 1, countershaft case 32 is equipped with countershaft chuck 321, countershaft chuck 321 is for fixing workpiece 0, countershaft chuck
321 can receive workpiece 0 at the blow tank 25 for being moved to feeding track 21 under the drive of countershaft case 31, i.e., countershaft case 31 is in countershaft cross
It is laterally moved along countershaft case cross slide way 35 to the blow tank 25 of feeding track 21 under to the drive of motor 39, then
Workpiece 0 is pushed on the countershaft chuck 321 to countershaft case 32 under the ejection movement of liftout attachment 26 from feeding track 21, then
Countershaft chuck 321 is back to 33 side of lathe tool group from 21 blow tank 25 of feeding track with workpiece 0.
As shown in Figure 1, automatic material withdrawing device 40 includes blanking track 41, the side of feeding track 21 is arranged in blanking track 41
Side, in being distributed obliquely, workpiece 0 tumbles down in blanking track 41 by self gravity blanking track 41.
As shown in Figure 1, at work, workpiece 0 is poured into vibration feeding cylinder 11, under the vibration of vibration device, put
Setting will enter along direction shown in arrow in Fig. 1 from the starting point of guide rail 12 13 in the workpiece 0 in vibration feeding cylinder 11
In guide rail 12, and the end 14 until guide rail 12 is moved upwards along guide rail 12, be then fed into sending for automatic feeding 20
In the feed inlet 22 for expecting track 21, due to self gravity factor, workpiece 0 is tumbled in the feed inlet 22 of feeding track 21 to blow tank
25 positions, then blow tank 25 be ejected device 26 to ejection, and at this point, countershaft case 31 countershaft cross motor 39 drive
Under be laterally moved along countershaft case cross slide way 35 to the blow tank 25 of feeding track 21, then workpiece 0 ejection fill
It sets and is pushed from feeding track 21 to the countershaft chuck 321 of countershaft case 32 under 26 ejection movement, then 321 band of countershaft chuck
Workpiece 0 be back to 33 side of lathe tool group from 21 blow tank 25 of feeding track.Then odd-side axis is made by countershaft longitudinal motor 51
32 can carry out longitudinal movement along longitudinal rail 36, and spindle box 31 and countershaft case 32 are cooperated, press from both sides 0 one end of workpiece by countershaft
Disk 321 is fixed, and the other end is fixed by main shaft chuck 311, and then main shaft chuck 311 drives workpiece 0 to carry out high speed rotation, then in master
The drive of axis cross motor 37 and main shaft longitudinal motor 38 and countershaft case cross slide way 35 and countershaft longitudinal motor 51 is to moving on to
To 33 side of lathe tool group, workpiece 0 is finished by lathe tool group 33.After completion of processing, countershaft chuck 321 unclamps workpiece 0, by
Main shaft chuck 311 drives workpiece 0 to be moved to 41 top of blanking track along spindle box cross slide way 34 and longitudinal rail 36, then
Main shaft chuck 311 unclamps workpiece 0, and the workpiece 0 after driving push rod 312 that will process by push rod cylinder 313 is from main shaft chuck 311
Ejection, the workpiece 0 processed drop into the blanking track 41 of automatic material withdrawing device 40, then voluntarily tumble into charging frame.
To complete an automatic charging, processing and the process of blanking.
In conclusion compared with prior art, valve guide bushing automatic processing device of the invention using automatic charging device,
Automatic feeding, automatic machining device and automatic material withdrawing device carry out automatic charging, feeding, processing and the material returned, all
Using the Automation Design, have many advantages, such as that high in machining efficiency, machining accuracy is stable, product qualification rate is high.
Embodiment according to the present invention the present invention is described the description of property and not restrictive, it should be appreciated that this
The protection scope of invention is not limited thereto, without departing from the relevant scope of protection defined by the claims, this
The technical staff in field can make change and/or modification, and should be covered by the protection scope of the present invention.
Claims (3)
1. valve guide bushing automatic processing device, it is characterised in that: including automatic charging device, automatic feeding, automatic processing
Device and automatic material withdrawing device；The automatic charging device include a vibration feeding cylinder, the vibration feeding cylinder from
Under to it is upper in the shape of a spiral, upper in vibration feeding cylinder most square is equipped with a guide rail, the diameter phase of the width and workpiece of the guide rail
Matching, the starting point of the guide rail and the intermediate blowing part of vibration feeding cylinder communicate, and the end of guide rail and self-feeding fill
The feeding track set is connected, and workpiece is sequentially pushed on guide rail by vibration feeding cylinder by vibration, and is transported to and is sent automatically
Expect at device；The automatic feeding includes feeding track, and the feed inlet of feeding track is connected with the end of guide rail, send
Expect that the two sides of track are equipped with guardrail, gate is equipped on feed inlet, is equipped with blow tank in the discharge port of feeding track, blow tank is worn
The guardrail for crossing side passes straight through to outside, and liftout attachment is equipped on blow tank, and liftout attachment is driven by ejection cylinder, feeding track
In placing obliquely, feed inlet is in top, and the groove location that discharges is in lowermost end, and workpiece is on feeding track due to itself
Gravity is voluntarily tumbled from feed inlet to discharging groove location；Material pressing device, the binder are additionally provided on the feeding track
Device includes fixed frame, strut and pressing plate, and fixed frame is fixed in the guardrail of feeding track side, and strut one end is fixed on
Determine on frame, the other end extends to feeding track middle, and connects pressing plate by a vertical bar in end, and pressing plate is pressed in feeding track
On intermediate workpiece；The automatic machining device includes spindle box and countershaft case and lathe tool group, the spindle box setting
On a spindle box cross slide way, the countershaft case is arranged on a countershaft case cross slide way, and the spindle box is laterally led
Rail and countershaft case cross slide way are arranged on same longitudinal rail, and the side of longitudinal rail is arranged in the lathe tool group；Institute
The spindle box stated is equipped with main shaft chuck, and main shaft chuck is matched with workpiece, push rod is additionally provided in main shaft chuck, push rod is by one
Push rod cylinder drives, and the countershaft case is equipped with countershaft chuck, and countershaft chuck can be moved to feeding rail under the drive of countershaft case
Workpiece is received at the blow tank in road；The automatic material withdrawing device includes blanking track, and the blanking track is arranged in feeding
The side of track, in being distributed obliquely, workpiece tumbles down in blanking track by self gravity blanking track.
2. valve guide bushing automatic processing device according to claim 1, it is characterised in that: the spindle box cross slide way
End is equipped with main shaft cross motor, so that main tank axis is carried out lateral fortune along spindle box cross slide way by main shaft cross motor
It is dynamic, it is equipped with main shaft longitudinal motor after spindle box, indulges main tank axis along longitudinal rail by main shaft longitudinal motor
To movement.
3. valve guide bushing automatic processing device according to claim 1, it is characterised in that: the countershaft case cross slide way
End is equipped with countershaft cross motor, so that odd-side axis is carried out lateral fortune along countershaft case cross slide way by countershaft cross motor
It is dynamic, it is equipped with countershaft longitudinal motor after countershaft case, indulges odd-side axis along longitudinal rail by countershaft longitudinal motor
To movement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811083084.4A CN109015076A (en) | 2018-09-17 | 2018-09-17 | Valve guide bushing automatic processing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811083084.4A CN109015076A (en) | 2018-09-17 | 2018-09-17 | Valve guide bushing automatic processing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109015076A true CN109015076A (en) | 2018-12-18 |
Family
ID=64622465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811083084.4A Pending CN109015076A (en) | 2018-09-17 | 2018-09-17 | Valve guide bushing automatic processing device |
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| Country | Link |
|---|---|
| CN (1) | CN109015076A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61277513A (en) * | 1985-06-04 | 1986-12-08 | Shinko Electric Co Ltd | Parts orderly feeding method in spiral type vibrating parts feeder |
| CN101698238A (en) * | 2009-10-30 | 2010-04-28 | 重庆智博粉末冶金有限公司 | Guide pipe machining lathe |
| CN203292688U (en) * | 2013-05-17 | 2013-11-20 | 苏州方林科技股份有限公司 | Automatic feeding equipment |
| CN106363207A (en) * | 2016-11-14 | 2017-02-01 | 浙江特利隆汽车配件有限公司 | Full-automatic pin drilling machine |
| CN206605067U (en) * | 2017-03-21 | 2017-11-03 | 东莞市嘉明金属制品有限公司 | Drilling device for stepped hole |
| CN206967144U (en) * | 2017-07-04 | 2018-02-06 | 浙江金火科技实业有限公司 | Air-conditioning check valve valve rod full-automatic processing lathe |
-
2018
- 2018-09-17 CN CN201811083084.4A patent/CN109015076A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61277513A (en) * | 1985-06-04 | 1986-12-08 | Shinko Electric Co Ltd | Parts orderly feeding method in spiral type vibrating parts feeder |
| CN101698238A (en) * | 2009-10-30 | 2010-04-28 | 重庆智博粉末冶金有限公司 | Guide pipe machining lathe |
| CN203292688U (en) * | 2013-05-17 | 2013-11-20 | 苏州方林科技股份有限公司 | Automatic feeding equipment |
| CN106363207A (en) * | 2016-11-14 | 2017-02-01 | 浙江特利隆汽车配件有限公司 | Full-automatic pin drilling machine |
| CN206605067U (en) * | 2017-03-21 | 2017-11-03 | 东莞市嘉明金属制品有限公司 | Drilling device for stepped hole |
| CN206967144U (en) * | 2017-07-04 | 2018-02-06 | 浙江金火科技实业有限公司 | Air-conditioning check valve valve rod full-automatic processing lathe |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181218 |
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| RJ01 | Rejection of invention patent application after publication |