CN209407425U - A kind of eccentric shaft parts machining eccentricity adjustment positioning device - Google Patents
A kind of eccentric shaft parts machining eccentricity adjustment positioning device Download PDFInfo
- Publication number
- CN209407425U CN209407425U CN201822111342.7U CN201822111342U CN209407425U CN 209407425 U CN209407425 U CN 209407425U CN 201822111342 U CN201822111342 U CN 201822111342U CN 209407425 U CN209407425 U CN 209407425U
- Authority
- CN
- China
- Prior art keywords
- positioning ring
- eccentric shaft
- adjustment device
- parts machining
- shaft parts
- 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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- 238000003754 machining Methods 0.000 title claims abstract description 22
- 238000009826 distribution Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 210000001161 mammalian embryo Anatomy 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000007514 turning Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model discloses a kind of eccentric shaft parts machining eccentricities to adjust positioning device, it is related to eccentric shaft processing technique field, the eccentric shaft parts machining eccentricity adjusts positioning device, including outer positioning ring, interior positioning ring and adjustment device, interior positioning ring is located at the inside of outer positioning ring, adjustment device is set to the side of outer positioning ring, the two sides up and down of interior positioning ring are fixedly connected to sliding bar, locating rod and screw rod have been respectively fixedly connected at left and right sides of interior positioning ring, adjusting device includes knob, shaft, driving bevel gear and driven bevel pinion, knob is set to the top of adjustment device, shaft is set to knob close to a middle side part of adjustment device, driving bevel gear is located at the inside of adjustment device, driven bevel pinion is located at the side of driving bevel gear.The eccentric shaft parts machining eccentricity adjusts positioning device, facilitates adjusting eccentricity, improves work efficiency, reasonable in design, easy to operate, easy to use.
Description
Technical field
The utility model relates to eccentric shaft processing technique field, specially a kind of eccentric shaft parts machining eccentricity adjustment
Positioning device.
Background technique
Currently, the center of circle of common turning equipment chuck is fallen on the axis of rotation, when processing the components of some bias,
Eccentric position and chuck position are there are eccentricity, so eccentric element is on lathe when processing, it can only be by supplementary means come real
Existing, when so that claw clamping, there is bias, but this method eccentric distance is difficult to by being added gasket in the side of axis in some processing
Control, in processing vibration processes, the case where will lead to gasket loose or dislocation, so that deviation occurs in eccentricity positioning, positioning is not
Standard, influences machining accuracy, also has using frock clamp, for the part of different eccentricities, need to manufacture and design different special
With tooling, i.e., a kind of eccentricity, which will correspond to, does a set of tooling, so relatively high to the required precision of tooling, required precision
Height causes machining intensity very big, and clamping of the tooling on lathe is also very complicated, so as to cause high production cost, and
And the storage keeping of tooling is cumbersome, is easy to appear managerial confusion.
A kind of eccentric shaft zero disclosed in 207358176 U of Chinese utility model patent ublic specification of application CN
Part processes eccentricity and adjusts positioning device, although the positioning device structure is simple, convenient and practical.It is low in cost, it is easy to spread.
Can effectively improve eccentricity adjustment setting accuracy, still, the positioning device adjust eccentricity when it is inconvenient for operation, reduce
Working efficiency.
Currently, existing positioning device is inconvenient for use, it is unfavorable for promoting the use of.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of eccentric shaft parts machining eccentricity adjustment positioning
It is inconvenient to solve the problems, such as that existing positioning device adjusts eccentricity for device.
(2) technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs:
A kind of eccentric shaft parts machining eccentricity adjustment positioning device, including outer positioning ring, interior positioning ring and adjustment dress
It sets, the interior positioning ring is located at the inside of outer positioning ring, and the adjustment device is set to the side of outer positioning ring, the outer positioning
Ring is fixedly connected with adjustment device；
The two sides up and down of the interior positioning ring are fixedly connected to sliding bar, and the left and right sides of the interior positioning ring is solid respectively
Surely locating rod and screw rod are connected with；
The adjustment device includes knob, shaft, driving bevel gear and driven bevel pinion, and the knob is set to adjustment dress
The top set, the shaft are set to knob close to a middle side part of adjustment device, and the driving bevel gear is located at adjustment device
Inside, the driven bevel pinion is located at the side of driving bevel gear, and the driving bevel gear is engaged with driven bevel pinion.
Optionally, there are three clamping bars for circular array distribution on the interior positioning ring, and one end of the clamping bar is run through
To interior positioning ring inside and be fixedly connected with arc clamping plate, the other end of the clamping bar is fixedly connected with gripping block.
Optionally, the upper surface of the outer positioning ring is connected with scale by pin shaft far from one end of adjustment device
Ruler, the graduated scale are equipped with graduation mark.
Optionally, sliding slot is offered in the middle part of the front and rear sides of the outer positioning ring；
One end of the sliding bar is located in sliding slot and is slidably connected with it.
Optionally, the outer positioning ring offers through slot in the side close to locating rod, and the locating rod is passed through by through slot
Outer positioning ring is worn, the locating rod is slidably connected with outer positioning ring.
Optionally, the top of the shaft is fixedly connected with knob, the bottom end of the shaft and the fixed company of driving bevel gear
It connects.
Optionally, one end of the screw rod sequentially passes through outer positioning ring, adjustment device and driven bevel pinion, the screw rod position
In driven bevel pinion middle part and be threadedly coupled with it.
(3) beneficial effect
The utility model provides a kind of eccentric shaft parts machining eccentricity adjustment positioning device, has following beneficial to effect
Fruit:
(1), the eccentric shaft parts machining eccentricity adjust positioning device, by knob, shaft, driving bevel gear and
Driven bevel pinion is used cooperatively, and is facilitated adjusting eccentricity, is improved work efficiency, reasonable in design, easy to operate, is used
It is convenient.
(2), the eccentric shaft parts machining eccentricity adjusts positioning device, by being provided with graduated scale, facilitates adjustment inclined
The heart is away from graduated scale can rotate, easy to use.
Detailed description of the invention
Fig. 1 is the schematic diagram of the utility model；
Fig. 2 is the schematic diagram of the utility model outer positioning ring structure；
Fig. 3 is the partial cutaway schematic of the utility model outer positioning ring structure；
Fig. 4 is the diagrammatic cross-section that the utility model adjusts apparatus structure.
In figure: 1, outer positioning ring；2, interior positioning ring；3, device is adjusted；4, sliding bar；5, locating rod；6, screw rod；7, it clamps
Bar；8, arc clamping plate；9, gripping block；10, graduated scale；11, sliding slot；12, knob；13, shaft；14, driving bevel gear；15,
Driven bevel pinion.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " suitable
The orientation or positional relationship of the instructions such as hour hands ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " is orientation based on the figure
Or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than the device of indication or suggestion meaning or
Element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as the limit to the utility model
System.
In the present invention unless specifically defined or limited otherwise, term " setting ", " connected ", " connects " installation "
Connect ", the terms such as " fixation " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection；It can be machine
Tool connection；It can be directly connected, it can also be indirectly connected through an intermediary.For those of ordinary skill in the art and
Speech, can understand the concrete meaning of above-mentioned term in the present invention as the case may be.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution:
A kind of eccentric shaft parts machining eccentricity adjustment positioning device, including outer positioning ring 1, interior positioning ring 2 and adjustment
Device 3, interior positioning ring 2 are located at the inside of outer positioning ring 1, and adjustment device 3 is set to the side of outer positioning ring 1, outer positioning ring 1 with
Adjustment device 3 is fixedly connected；
The two sides up and down of interior positioning ring 2 are fixedly connected to sliding bar 4, and the left and right sides of interior positioning ring 2 is fixed respectively to be connected
It is connected to locating rod 5 and screw rod 6；
Adjusting device 3 includes knob 12, shaft 13, driving bevel gear 14 and driven bevel pinion 15, and knob 12 is set to tune
The top of engagement positions 3, shaft 13 are set to knob 12 close to a middle side part of adjustment device 3, and driving bevel gear 14 is located at adjustment
The inside of device 3, driven bevel pinion 15 are located at the side of driving bevel gear 14, and driving bevel gear 14 is nibbled with driven bevel pinion 15
It closes, facilitates adjusting eccentricity, improve work efficiency, it is reasonable in design, it is easy to operate, it is easy to use.
A kind of optional technical solution as the utility model:
There are three clamping bars 7 for circular array distribution on interior positioning ring 2, and one end of clamping bar 7 is through to interior positioning ring 2
Inside is simultaneously fixedly connected with arc clamping plate 8, and the other end of clamping bar 7 is fixedly connected with gripping block 9.
A kind of optional technical solution as the utility model:
The upper surface of outer positioning ring 1 is connected with graduated scale 10, graduated scale by pin shaft far from one end of adjustment device 3
10 are equipped with graduation mark, and graduated scale 10 can rotate, easy to use.
A kind of optional technical solution as the utility model:
Sliding slot 11 is offered in the middle part of the front and rear sides of outer positioning ring 1；
One end of sliding bar 4 is located in sliding slot 11 and is slidably connected with it, structurally reasonable.
A kind of optional technical solution as the utility model:
Outer positioning ring 1 offers through slot in the side close to locating rod 5, and locating rod 5 runs through outer positioning ring 1 by through slot,
Locating rod 5 is slidably connected with outer positioning ring 1, enhances stability when the interior movement of positioning ring 2.
A kind of optional technical solution as the utility model:
The top of shaft 13 is fixedly connected with knob 12, and the bottom end of shaft 13 is fixedly connected with driving bevel gear 14.
A kind of optional technical solution as the utility model:
One end of screw rod 6 sequentially passes through outer positioning ring 1, adjustment device 3 and driven bevel pinion 15, screw rod 6 and is located at driven umbrella
The middle part of gear 15 is simultaneously threadedly coupled with it, and transmission is convenient.
In conclusion the eccentric shaft parts machining eccentricity adjusts positioning device, add when to eccentric shaft components
Working hour, user first go to graduated scale 10 on one side, then embryo material are put into interior positioning ring 2, passes through three arc clamping plates 8
Fixed, graduated scale 10 resets, turning knob 12, and knob 12 drives driving bevel gear 14 to be rotated by shaft 13, active umbrella
Gear 14 drives screw rod 6 to be moved by driven bevel pinion 15, and screw rod 6 drives interior positioning ring 2 to be moved, at the same time,
Sliding bar 4 slides in sliding slot 11, and locating rod 5 is slided in through slot, adjusts eccentricity by the accurate movement of interior positioning ring 2,
Embryo material can be processed after adjusting, which adjusts positioning device, facilitates adjusting eccentric
Away from, it improves work efficiency, it is reasonable in design, it is easy to operate, it is easy to use.
It should be further noted that the clamping bar 7, arc clamping plate 8 etc. in the utility model are existing practical new
Technology disclosed in 207358176 U of type patent application prospectus CN, is not the improvement of the utility model.
It should be noted that in the present invention unless specifically defined or limited otherwise, fisrt feature is in the second spy
It can be that the first and second features directly contact or the first and second features are connect indirectly by intermediary "above" or "below" sign
Touching.Moreover, fisrt feature can be above the second feature " above ", " above " and " above " fisrt feature right above second feature or
Oblique upper, or first feature horizontal height is merely representative of higher than second feature.Fisrt feature second feature " under ", " lower section "
" following " can be fisrt feature and be directly under or diagonally below the second feature, or is merely representative of first feature horizontal height and is less than
Second feature.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (7)
1. a kind of eccentric shaft parts machining eccentricity adjusts positioning device, including outer positioning ring (1), interior positioning ring (2) and tune
Engagement positions (3), it is characterised in that: the interior positioning ring (2) is located at the inside of outer positioning ring (1), adjustment device (3) setting
In the side of outer positioning ring (1), the outer positioning ring (1) is fixedly connected with adjustment device (3)；
The two sides up and down of the interior positioning ring (2) are fixedly connected to sliding bar (4), the left and right sides of the interior positioning ring (2)
It has been respectively fixedly connected with locating rod (5) and screw rod (6)；
The adjustment device (3) includes knob (12), shaft (13), driving bevel gear (14) and driven bevel pinion (15), described
Knob (12) is set to the top of adjustment device (3), and the shaft (13) is set to knob (12) close to the one of adjustment device (3)
Middle side part, the driving bevel gear (14) are located at the inside of adjustment device (3), and the driven bevel pinion (15) is located at active umbrella tooth
The side of (14) is taken turns, the driving bevel gear (14) is engaged with driven bevel pinion (15).
2. a kind of eccentric shaft parts machining eccentricity according to claim 1 adjusts positioning device, it is characterised in that:
There are three clamping bar (7) for circular array distribution on the interior positioning ring (2), and one end of the clamping bar (7) is through to
The inside of interior positioning ring (2) is simultaneously fixedly connected with arc clamping plate (8), and the other end of the clamping bar (7) is fixedly connected with folder
Tight block (9).
3. a kind of eccentric shaft parts machining eccentricity according to claim 1 adjusts positioning device, it is characterised in that:
The upper surface of the outer positioning ring (1) is connected with graduated scale (10) by pin shaft far from one end of adjustment device (3),
The graduated scale (10) is equipped with graduation mark.
4. a kind of eccentric shaft parts machining eccentricity according to claim 1 adjusts positioning device, it is characterised in that:
Sliding slot (11) are offered in the middle part of the front and rear sides of the outer positioning ring (1)；
One end of the sliding bar (4) is located in sliding slot (11) and is slidably connected with it.
5. a kind of eccentric shaft parts machining eccentricity according to claim 1 adjusts positioning device, it is characterised in that:
The outer positioning ring (1) offers through slot in the side close to locating rod (5), and the locating rod (5) is run through by through slot
Outer positioning ring (1), the locating rod (5) are slidably connected with outer positioning ring (1).
6. a kind of eccentric shaft parts machining eccentricity according to claim 1 adjusts positioning device, it is characterised in that:
The top of the shaft (13) is fixedly connected with knob (12), and the bottom end and driving bevel gear (14) of the shaft (13) are solid
Fixed connection.
7. a kind of eccentric shaft parts machining eccentricity according to claim 1 adjusts positioning device, it is characterised in that:
One end of the screw rod (6) sequentially passes through outer positioning ring (1), adjustment device (3) and driven bevel pinion (15), the screw rod
(6) it is located at the middle part of driven bevel pinion (15) and is threadedly coupled with it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822111342.7U CN209407425U (en) | 2018-12-17 | 2018-12-17 | A kind of eccentric shaft parts machining eccentricity adjustment positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822111342.7U CN209407425U (en) | 2018-12-17 | 2018-12-17 | A kind of eccentric shaft parts machining eccentricity adjustment positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209407425U true CN209407425U (en) | 2019-09-20 |
Family
ID=67938521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822111342.7U Expired - Fee Related CN209407425U (en) | 2018-12-17 | 2018-12-17 | A kind of eccentric shaft parts machining eccentricity adjustment positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209407425U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112247624A (en) * | 2020-10-19 | 2021-01-22 | 抚州申铃汽车配件有限责任公司 | Machining process and clamp for eccentric shaft head assembly of automobile rear axle housing assembly |
| CN114148475A (en) * | 2021-11-03 | 2022-03-08 | 中船澄西船舶修造有限公司 | Cabin deck floor drain positioning tool and installation process thereof |
-
2018
- 2018-12-17 CN CN201822111342.7U patent/CN209407425U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112247624A (en) * | 2020-10-19 | 2021-01-22 | 抚州申铃汽车配件有限责任公司 | Machining process and clamp for eccentric shaft head assembly of automobile rear axle housing assembly |
| CN114148475A (en) * | 2021-11-03 | 2022-03-08 | 中船澄西船舶修造有限公司 | Cabin deck floor drain positioning tool and installation process thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190920 |