CN205614455U - A device for processing integrated central lubricating system diesel engine camshaft - Google Patents
A device for processing integrated central lubricating system diesel engine camshaft Download PDFInfo
- Publication number
- CN205614455U CN205614455U CN201620306594.3U CN201620306594U CN205614455U CN 205614455 U CN205614455 U CN 205614455U CN 201620306594 U CN201620306594 U CN 201620306594U CN 205614455 U CN205614455 U CN 205614455U
- Authority
- CN
- China
- Prior art keywords
- camshaft
- grinding machine
- thimble
- diesel engine
- slide unit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a device for processing integrated central lubricating system diesel engine camshaft, including grinding machine (2), be equipped with first thimble (3) and second thimble (4) on grinding machine (2), second thimble (4) set up on slip table (5), and slip table (5) sliding connection and is equipped with power device on grinding machine (2) on grinding machine (2), cup jointed carousel (6) on first thimble (3), terminal surface that went up towards camshaft (1) carousel (6) is equipped with lug (7), and the terminal surface that deviates from camshaft (1) on carousel (6) is equipped with gear (8), and is equipped with motor (9) on grinding machine (2), be equipped with frame (11) on grinding machine (2), frame (11) upper end is equipped with workstation (12), and workstation (12) are gone up to rotate and are connected with roller (13). The utility model provides a to processing the high a device for processing integrated central lubricating system diesel engine camshaft of trilateral ring precision on the integrated central lubricating system diesel engine camshaft.
Description
Technical field
This utility model relates to integrating central lubricating system cam shaft for diesel engine technical field, particularly relates to a kind of for process
The device of central system of lubrication cam shaft for diesel engine.
Background technology
Camshaft is the parts in piston engine, is used to control the opening and closing of valve.The main body of camshaft is one
Cylindrical barred body approximately uniform with air cylinder group length, and it is socketed with several cam bits along the axis direction of barred body, it is used for driving
Take offence door.In order to meet camshaft requirements of one's work, current camshaft mandrel end is provided with the spline 01 for connecting, in addition it is also necessary to
Three rings 02 are processed to meet this camshaft job demand under specific circumstances on camshaft.Wherein, three rings 02 refer to
Camshaft is provided with the radial convex loop of an evagination, and this radial convex loop carries out grinding to process three planes, and these three is put down
Face constitutes one and offers circulus jaggy, the most inverted П shape structure.It is to say, at three planarization process of grinding
In, first camshaft is positioned, then to first plane of radial convex loop grinding, after first plane terminates, drive convex
Wheel shaft rotates 90 °, then to second plane of radial convex loop grinding, after second plane terminates, drive cam shaft rotates again
90 °, finally to the 3rd plane of radial convex loop grinding, so process three ring structures.But, in the actual course of processing,
After camshaft positions, due to each drive cam shaft rotate the precision of 90 ° grasp improper, so grinding out three is put down
Face can not meet design requirement, thus cannot meet the job demand of camshaft.
Utility model content
The technical problems to be solved in the utility model is, overcomes existing technological deficiency, it is provided that a kind of to integrating central lubricating system
The device for process central system of lubrication cam shaft for diesel engine that three ring precision are high is processed on cam shaft for diesel engine.
Technical solution of the present utility model be to provide a kind of have following structure for process central system of lubrication bavin
The device of oil machine camshaft: include the grinding machine for processing Camshaft Grinding, grinding machine is provided with for location, camshaft one end
First thimble and the second thimble for camshaft other end location, the second thimble is arranged on slide unit, and slide unit is slidably connected at mill
On bed, and grinding machine is provided with the power set for driving slide unit to move along camshaft axis direction；It is socketed with on first thimble and turns
Dish, on rotating disk, the end face towards camshaft is provided with for the projection with the spline clamping on camshaft, and rotating disk deviates from camshaft
End face is provided with gear, and grinding machine is provided with the motor for driving pinion rotation to rotate to drive rotating disk；Grinding machine is provided with frame,
Frame upper end is provided with workbench, and workbench is rotatably connected to the roller for contacting with camshaft periphery wall.
This utility model drives rotating disk to rotate by motor in grinding process, and then drives camshaft turnover, thus by cam
Different circumferential areas, just to the underface of emery wheel on grinding machine, carries out grinding for grinding machine, and grinding goes out three according to this camshaft
Plane forms three rings.Wherein, can accurately control, by the working time controlling motor each, the angle that rotating disk has enough to meet the need every time,
Then the angle of cam axle each time is accurately controlled so that the angle that camshaft rotates every time is identical, indirectly improves
The precision of three rings.Additionally, the middle part of camshaft can be supported by frame and arranging of workbench, it is to avoid camshaft
One end is by excessive to the moment of flexure of camshaft mandrel end in the grinding process of emery wheel on grinding machine so that camshaft is sent out in grinding process
Raw bending；And arranging of roller can avoid camshaft to occur friction to destroy convex when driven by rotary disc rotates relative to workbench
Wheel shaft periphery.Therefore, this utility model provides a kind of to processing three ring essences on integrating central lubricating system cam shaft for diesel engine
Spend the high device for process central system of lubrication cam shaft for diesel engine.
Preferred as one, described frame is positioned at the underface in camshaft centre position.Preferred by this, can be to camshaft
Middle part be supported, it is to avoid the phenomenon that camshaft bends in grinding process.
Preferred as one, described roller has two, and two rollers contact with camshaft periphery wall simultaneously, two roller axis
Between be smaller than camshaft diameter, two rollers are respectively positioned on camshaft axis position below.Preferred by this, Ke Yibao
Demonstrate,prove two rollers to contact with the latter half circumferential wall of camshaft, thus camshaft is played a supporting role.
Preferred as one, described power set refer to, grinding machine is provided with cylinder, and the cylinder body of cylinder is fixedly connected on grinding machine,
The expansion link of cylinder is connected with slide unit.Preferred by this, by the movement of air cylinder driven slide unit, and then can drive second
Thimble moves, such that it is able to camshaft is applied an axial force so that camshaft can be positioned on grinding machine.
Preferred as one, described gear is fixedly connected on rotating disk, and geared sleeve is connected on the first thimble.It is preferred by this,
Effectively can be rotated by gear driven rotating disk, and geared sleeve is connected on the first thimble so that gear and the first thimble
Assemble compacter, and gear can also use the first thimble as mandrel.
Preferred as one, described slide unit is slidably connected on grinding machine by dovetail groove.Preferred by this, slide unit can pass through
Dovetail groove guides so that slide unit slides along the length direction of dovetail groove, it is to avoid slide unit is slided in moving process
Inclined phenomenon.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model convexity wheel shaft.
Fig. 2 is the structural representation of this utility model convexity another angle of wheel shaft.
Fig. 3 is the structural representation of this utility model turntable.
Fig. 4 is this utility model sectional view for the device of process central system of lubrication cam shaft for diesel engine.
Fig. 5 is the side view of shelf position in this utility model.
Shown in figure: 01, spline, 02, three rings；
1, camshaft, 2, grinding machine, the 3, first thimble, the 4, second thimble, 5, slide unit, 6, rotating disk, 7, projection, 8,
Gear, 9, motor, 10, cylinder, 11, frame, 12, workbench, 13, roller.
Detailed description of the invention
The utility model is described in further detail with detailed description of the invention below in conjunction with the accompanying drawings.
Operation principle of the present utility model: first, by camshaft 1 clamping on grinding machine 2, the middle part of camshaft 1 is placed on work
In station 12, and camshaft 1 periphery wall and two rollers 13 contact, and camshaft 1 right-hand member acts against on the first thimble 3, makes
The pointed portion obtained on the first thimble 3 is embedded in the axially extending bore on camshaft 1, and by projection 7 clamping on rotating disk 6
In spline 01 on camshaft 1；
Then, cylinder 10 drives slide unit 5 to move, and the second thimble 4 on slide unit 5 moves closer to camshaft 1, until the second top
Pointed portion on pin 4 is embedded into the axially extending bore on camshaft 1 Nei camshaft 1 is clamped in the first thimble 3 and the second top
In axial gap between pin 4, thus complete the location to camshaft 1；
Subsequently, the stone on grinding machine 2, the periphery on camshaft 1 is carried out grinding, treats that first flat surface grinding completes
After, motor 9 works, and drives rotating disk 6 to rotate 90 ° by gear 8；
Emery wheel on grinding machine 2 carries out grinding to the periphery on camshaft 1 again, after second flat surface grinding completes, and motor
9 tasks again, again drive rotating disk 6 to rotate 90 ° by gear 8；
Grinding machine 2 carries out grinding to the periphery on camshaft 1 again, and after the 3rd flat surface grinding completes, cylinder 10 drives
Slide unit 5 moves, and releases the constraint to camshaft 1 of second thimble 4, thus takes out camshaft 1.
This utility model includes for adding camshaft 1 grinding for the device of process central system of lubrication cam shaft for diesel engine
The grinding machine 2 of work, grinding machine 2 is provided with for the first thimble 3 of location, camshaft 1 one end and positions for camshaft 1 other end
The second thimble 4, the second thimble 4 is arranged on slide unit 5, and slide unit 5 is slidably connected on grinding machine 2, and grinding machine 2 is provided with
For the power set driving slide unit 5 to move along camshaft 1 axis direction；Rotating disk 6, rotating disk 6 it is socketed with on first thimble 3
On be provided with for the projection 7 with spline 01 clamping on camshaft 1 towards the end face of camshaft 1, rotating disk 6 deviates from camshaft
The end face of 1 is provided with gear 8, and grinding machine 2 is provided with the motor 9 driving rotating disk 6 to rotate for driving gear 8 to rotate；Grinding machine
2 are provided with frame 11, and frame 11 upper end is provided with workbench 12, workbench 12 is rotatably connected to for camshaft 1 periphery
The roller 13 of wall contact.
Described frame 11 is positioned at the underface in camshaft 1 centre position.
Described roller 13 has two, and two rollers 13 contact with camshaft 1 periphery wall, between two roller 13 axis simultaneously
Be smaller than camshaft 1 diameter, two rollers 13 are respectively positioned on camshaft 1 axis position below.
Described power set refer to, grinding machine 2 is provided with cylinder 10, and the cylinder body of cylinder 10 is fixedly connected on grinding machine 2, gas
The expansion link of cylinder 10 is connected with slide unit 5.
Described gear 8 is fixedly connected on rotating disk 6, and gear 8 is socketed on the first thimble 3.
Described slide unit 5 is slidably connected on grinding machine 2 by dovetail groove.
The foregoing is only preferred embodiment of the present utility model, be not intended to limit protection domain of the present utility model.All at this
Within utility model right requires, any amendment, equivalent and the improvement etc. made, should be included in guarantor of the present utility model
Within the scope of protecting.
Claims (6)
1., for a device for process central system of lubrication cam shaft for diesel engine, it includes for grinding camshaft (1)
Cut the grinding machine (2) of processing, it is characterised in that: grinding machine (2) is provided with the first thimble (3) for location, camshaft (1) one end
With the second thimble (4) positioned for camshaft (1) other end, the second thimble (4) is arranged on slide unit (5), slide unit (5)
It is slidably connected on grinding machine (2), and grinding machine (2) is provided with for driving slide unit (5) to move along camshaft (1) axis direction
Dynamic power set；Being socketed with rotating disk (6) on first thimble (3), on rotating disk (6), the end face towards camshaft (1) is provided with
For the projection (7) with spline (01) clamping on camshaft (1), the end face that rotating disk (6) deviates from camshaft (1) sets
There is gear (8), and grinding machine (2) is provided with for driving gear (8) to rotate the motor (9) to drive rotating disk (6) to rotate；
Grinding machine (2) is provided with frame (11), and frame (11) upper end is provided with workbench (12), and workbench is rotatably connected on (12)
For the roller (13) contacted with camshaft (1) periphery wall.
Device for process central system of lubrication cam shaft for diesel engine the most according to claim 1, it is characterised in that:
Described frame (11) is positioned at the underface in camshaft (1) centre position.
Device for process central system of lubrication cam shaft for diesel engine the most according to claim 1, it is characterised in that:
Described roller (13) has two, and two rollers (13) contact with camshaft (1) periphery wall simultaneously, two rollers (13)
Being smaller than camshaft (1) diameter between axis, two rollers (13) are respectively positioned on camshaft (1) axis position below.
Device for process central system of lubrication cam shaft for diesel engine the most according to claim 1, it is characterised in that:
Described power set refer to, grinding machine (2) is provided with cylinder (10), and the cylinder body of cylinder (10) is fixedly connected on grinding machine (2)
On, the expansion link of cylinder (10) is connected with slide unit (5).
Device for process central system of lubrication cam shaft for diesel engine the most according to claim 1, it is characterised in that:
Described gear (8) is fixedly connected on rotating disk (6), and gear (8) is socketed on the first thimble (3).
Device for process central system of lubrication cam shaft for diesel engine the most according to claim 1, it is characterised in that:
Described slide unit (5) is slidably connected on grinding machine (2) by dovetail groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620306594.3U CN205614455U (en) | 2016-04-13 | 2016-04-13 | A device for processing integrated central lubricating system diesel engine camshaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620306594.3U CN205614455U (en) | 2016-04-13 | 2016-04-13 | A device for processing integrated central lubricating system diesel engine camshaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205614455U true CN205614455U (en) | 2016-10-05 |
Family
ID=57029469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620306594.3U Expired - Fee Related CN205614455U (en) | 2016-04-13 | 2016-04-13 | A device for processing integrated central lubricating system diesel engine camshaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205614455U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109108779A (en) * | 2018-08-14 | 2019-01-01 | 全椒县源峰锻造有限公司 | A kind of polishing grinding device of camshaft |
-
2016
- 2016-04-13 CN CN201620306594.3U patent/CN205614455U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109108779A (en) * | 2018-08-14 | 2019-01-01 | 全椒县源峰锻造有限公司 | A kind of polishing grinding device of camshaft |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161005 Termination date: 20200413 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |