CN206123351U - Eccentric shaft grinding machanism stroke adjusting device - Google Patents
Eccentric shaft grinding machanism stroke adjusting device Download PDFInfo
- Publication number
- CN206123351U CN206123351U CN201621202250.4U CN201621202250U CN206123351U CN 206123351 U CN206123351 U CN 206123351U CN 201621202250 U CN201621202250 U CN 201621202250U CN 206123351 U CN206123351 U CN 206123351U
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- CN
- China
- Prior art keywords
- switch
- eccentric shaft
- autofeed
- workpiece polishing
- hydraulic stem
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- 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.)
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- Grinding Of Cylindrical And Plane Surfaces (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses an eccentric shaft grinding machanism stroke adjusting device, including mechanism's body, the autofeed pole, travel switch, an adjustment of size screw rod for controlling the duration that polishes, the hydraulic stem, grinding machanism and worm drive mechanism, travel switch includes vertical switch and horizontal switch, vertical switch all sets up on the autofeed pole with horizontal switch, vertical switching system has the first sensor that is used for responding to vertical displacement, horizontal switching system has the second sensor that is used for responding to lateral displacement, the one end of autofeed pole is together articulated with worm drive mechanism, the other end is in the same place with liquid extrusion ram, the worm drive establishment of institution is on grinding machanism, grinding machanism is provided with two emery wheels, be provided with the mounting that is used for fixed eccentric shaft between two emery wheels, the hydraulic stem, adjustment of size screw rod and grinding machanism all fix on mechanism's body.
Description
Technical field
This utility model is related to a kind of stroke adjusting device, particularly a kind of eccentric shaft workpiece polishing mechanism stroke adjusting device.
Background technology
The polishing operation of eccentric shaft is an important treatment process, and traditional eccentric shaft polisher repairs every time emery wheel
Afterwards, emery wheel external diameter is little, and the stroke being careful can be lengthened, and so causes to become longer and longer process time, reduces production efficiency.Every time
The position of " travel switch " will be manually adjusted.So not only extremely waste time and energy, and the degree of accuracy for adjusting is not high.
Utility model content
To solve the above problems, the purpose of this utility model is to provide a kind of eccentric shaft workpiece polishing mechanism stroke adjustment dress
Put.
The technical scheme that the invention for solving the technical problem is adopted is：Eccentric shaft workpiece polishing mechanism stroke adjusting device, bag
Include mechanism body, autofeed bar, for open polishing process or terminate the travel switch of polishing process, for controlling polishing
The size adjusting screw rod of persistent period, the hydraulic stem for providing power, the workpiece polishing mechanism for eccentric shaft of polishing and it is used for
The screw-drive mechanism of workpiece polishing mechanism, travel switch is promoted to include vertical switch and laterally switch, laterally vertical switch and switch
May be contained within autofeed bar, vertical switch is provided with the first sensor for sensing vertical displacement, laterally switch is arranged
There is the second sensor for induced lateral displacement, one end of autofeed bar is hinged with screw-drive mechanism, another
End is hinged with hydraulic stem, and screw-drive mechanism is arranged on workpiece polishing mechanism, and workpiece polishing mechanism is provided with two emery wheels, two
The fixture for fixed eccentric shaft is provided between emery wheel, hydraulic stem, size adjusting screw rod and workpiece polishing mechanism are each attached to
In mechanism body.
Further, laterally switch arranges fluted so that second sensor can in advance sense size adjusting screw rod, and
And maintain induced signal to continue for some time.
Further, the upper end of the size adjusting screw rod is cone, and middle-end and lower end are cylinder, upper end cone
Basal diameter it is identical with the basal diameter of middle-end cylinder, the bottom surface of the basal diameter of lower end cylinder less than middle-end cylinder
Diameter.
The beneficial effects of the utility model are：This utility model is eccentric shaft workpiece polishing mechanism stroke adjusting device, this practicality
It is new that travel switch is fixed on autofeed bar, so can ensure that the position of travel switch is relative after emery wheel is repaired
Equally, so as to ensure that time, efficiency and the precision of adjustment.
Description of the drawings
Below in conjunction with the accompanying drawings the utility model is described in further detail with example.
Fig. 1 is front view of the present utility model；
Fig. 2 is right view of the present utility model；
Fig. 3 is control block diagram of the present utility model.
Specific embodiment
Fig. 1 is front view of the present utility model, and Fig. 2 is right view of the present utility model, as depicted in figs. 1 and 2, eccentric shaft
Workpiece polishing mechanism stroke adjusting device, including mechanism body 1, autofeed bar 2, for open polishing process or end polish into
The travel switch of journey, for the control polishing size adjusting screw rod 3 of persistent period, the hydraulic stem 4 for providing power, for beating
The workpiece polishing mechanism 5 and the screw-drive mechanism 6 for promoting workpiece polishing mechanism 5 of mill eccentric shaft, travel switch includes vertical switch 7
With laterally switch 8, vertically switch 7 and laterally switch 8 may be contained within autofeed bar 2, vertically switch 7 and be provided with for sensing
The first sensor 12 of vertical displacement, horizontal switch 8 is provided with the second sensor 13 for induced lateral displacement, autofeed
One end of bar 2 is hinged with screw-drive mechanism 6, and the other end is hinged with hydraulic stem 4, and screw-drive mechanism 6 sets
It is placed on workpiece polishing mechanism 5, workpiece polishing mechanism 5 is provided with two emery wheels 11, is provided with for fixed eccentric shaft between two emery wheels 11
Fixture, hydraulic stem 4, size adjusting screw rod 3 and workpiece polishing mechanism 5 are each attached in mechanism body 1.Size adjusting screw rod 3
Upper end be cone, middle-end and lower end are cylinder, and the basal diameter of upper end cone is straight with the bottom surface of middle-end cylinder
Footpath is identical, and the basal diameter of lower end cylinder is less than the basal diameter of middle-end cylinder.Laterally switch 8 arranges fluted so that
Second sensor 13 can in advance sense size adjusting screw rod 3, and maintain induced signal to continue for some time.
Fig. 3 is control block diagram of the present utility model, as shown in figure 3, including control chip 9, motor 10, hydraulic stem 4, first
Sensor 12 and second sensor 13, control chip 9 connects respectively with first sensor 12, second sensor 13 and motor 10
Connect, motor 10 is connected with hydraulic stem 4.Specifically polishing flow process is：When second sensor 13 senses size adjusting screw rod 3, control
The controlled motor 10 of coremaking piece 9 causes hydraulic stem 4 to lower into slow-motion stroke, and now emery wheel 11 is polished eccentric shaft, when the
When one sensor 12 senses size adjusting screw rod 3, the controlled motor 10 of control chip 9 causes hydraulic stem 4 to rise, now emery wheel 11
Stopping is polished eccentric shaft.Size becomes hour after emery wheel 11 is using a period of time, reduces the height of size adjusting screw rod 3
Degree；When the emery wheel 11 for more renewing, increase the height of size adjusting screw rod 3.
The above, simply preferred embodiment of the present utility model, this utility model is not limited to above-mentioned enforcement
Mode, as long as it reaches technique effect of the present utility model with identical means, should all belong to protection domain of the present utility model.
Claims (2)
1. eccentric shaft workpiece polishing mechanism stroke adjusting device, it is characterised in that：Including mechanism body（1）, autofeed bar（2）, use
Travel switch, the size adjusting screw rod of persistent period of polishing for control in unlatching polishing process or end polishing process
（3）, hydraulic stem for providing power（4）, for the workpiece polishing mechanism of eccentric shaft of polishing（5）And for promoting workpiece polishing mechanism
（5）Screw-drive mechanism（6）, travel switch includes vertical switch（7）With laterally switch（8）, vertical switch（7）Laterally open
Close（8）May be contained within autofeed bar（2）On, vertical switch（7）It is provided with the first sensor for sensing vertical displacement
（12）, laterally switch（8）It is provided with the second sensor for induced lateral displacement（13）, autofeed bar（2）One end with
Screw-drive mechanism（6）It is hinged, the other end and hydraulic stem（4）It is hinged, screw-drive mechanism（6）It is arranged at and beats
Grinding machine structure（5）On, workpiece polishing mechanism（5）It is provided with two emery wheels（11）, two emery wheels（11）Between be provided with for fixed eccentric
The fixture of axle, hydraulic stem（4）, size adjusting screw rod（3）And workpiece polishing mechanism（5）It is each attached to mechanism body（1）On.
2. eccentric shaft workpiece polishing mechanism stroke adjusting device according to claim 1, it is characterised in that：The size adjusting spiral shell
Bar（3）Upper end be cone, middle-end and lower end are cylinder, the basal diameter of upper end cone and the bottom of middle-end cylinder
Face diameter is identical, and the basal diameter of lower end cylinder is less than the basal diameter of middle-end cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621202250.4U CN206123351U (en) | 2016-11-07 | 2016-11-07 | Eccentric shaft grinding machanism stroke adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621202250.4U CN206123351U (en) | 2016-11-07 | 2016-11-07 | Eccentric shaft grinding machanism stroke adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206123351U true CN206123351U (en) | 2017-04-26 |
Family
ID=58577266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621202250.4U Active CN206123351U (en) | 2016-11-07 | 2016-11-07 | Eccentric shaft grinding machanism stroke adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206123351U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111203782A (en) * | 2020-01-16 | 2020-05-29 | 厉风燕 | Processing equipment for impeller hub tongue-and-groove |
-
2016
- 2016-11-07 CN CN201621202250.4U patent/CN206123351U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111203782A (en) * | 2020-01-16 | 2020-05-29 | 厉风燕 | Processing equipment for impeller hub tongue-and-groove |
| CN111203782B (en) * | 2020-01-16 | 2021-05-04 | 诸暨市火鸟工业设计工作室 | Processing equipment for impeller hub tongue-and-groove |
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