CN207358176U - A kind of eccentric shaft parts machining eccentricity adjusts positioner - Google Patents
A kind of eccentric shaft parts machining eccentricity adjusts positioner Download PDFInfo
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- CN207358176U CN207358176U CN201720742066.7U CN201720742066U CN207358176U CN 207358176 U CN207358176 U CN 207358176U CN 201720742066 U CN201720742066 U CN 201720742066U CN 207358176 U CN207358176 U CN 207358176U
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- snap ring
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Abstract
A kind of eccentric shaft parts machining eccentricity adjustment positioner of the utility model, discloses a kind of device that positioning can be adjusted to different eccentricities.It is characterized in that the interior snap ring upper surface is equipped with dial markings, three clamping bars are oblique respectively to be placed on interior snap ring, and one end is respectively placed in interior snap ring, curved splint is placed on clamping bar one end, sliding groove is provided with the outer snap ring, sliding bar one end is placed in sliding groove, the other end is placed on interior snap ring, two guide sleeves are respectively placed on interior snap ring, and it is located at the both sides of sliding bar respectively, guide rod one end is placed on outer snap ring inner wall, the other end is placed in guide sleeve, driving screw one end is placed on interior snap ring through outer snap ring, and fixed by main regulation nut, auxiliary screw rod one end is placed on interior snap ring through outer snap ring, and fixed by auxiliary adjusting nut, the driving screw and auxiliary screw rod are on a horizontal line, scale plate one end is placed in outer snap ring upper surface, the other end extends horizontally to the top of interior snap ring.
Description
Technical field
A kind of eccentric shaft parts machining eccentricity adjustment positioner of the utility model, is related to one kind in parts machining
During, easy to be adjusted the device of positioning to eccentricity, belong to field of machining.More particularly to one kind can be to difference
Eccentricity be adjusted the device of positioning.
Background technology
At present, the center of circle of common turning equipment chuck falls on the axis of rotation, when processing some eccentric parts,
Eccentric position and chuck position are there are eccentricity, so eccentric element is on lathe when processing, can only be by supplementary means come real
Existing, some processing passes through the side cushioning gasket in axis so that when claw clamps, bias occurs, but this method eccentric distance is difficult
With control, in vibration processes are processed, the situation of gasket loose or dislocation can be caused so that deviation occurs in eccentricity positioning, positions
It is inaccurate, machining accuracy is influenced, is also had using frock clamp, for the part of different eccentricities, need to be manufactured and designed different
Special tooling, i.e., a kind of eccentricity, which will correspond to, does a set of frock, and so the required precision to frock is higher, and precision will
Ask high, cause mechanical processing intensity very big, and clamping of the frock on lathe is also very complicated, so that cause production cost high,
And the storage keeping of frock is cumbersome, managerial confusion easily occurs.
The content of the invention
In order to improve the above situation, a kind of eccentric shaft parts machining eccentricity adjustment positioner of the utility model provides
A kind of device that positioning can be adjusted to different eccentricities.It is simple in structure, it is convenient and practical.
A kind of eccentric shaft parts machining eccentricity adjustment positioner of the utility model is realized in：This practicality is new
A kind of eccentric shaft parts machining eccentricity adjustment positioner of type is made of main body fixing device and regulating device, and main body is fixed
Device is made of outer snap ring, clamping bar, curved splint, interior snap ring, sliding groove and dial markings, and interior snap ring is placed in outer snap ring,
The interior snap ring upper surface is equipped with dial markings, and three clamping bars are oblique respectively to be placed on interior snap ring, and in one end is respectively placed in
In snap ring, curved splint is placed on clamping bar one end, sliding groove is provided with the outer snap ring, regulating device is by driving screw, homophony
Nut, guide rod, guide sleeve, sliding bar, auxiliary adjusting nut, auxiliary screw rod and scale plate composition are saved, sliding bar one end is placed in slip
In groove, the other end is placed on interior snap ring, and two guide sleeves are respectively placed on interior snap ring, and is located at the both sides of sliding bar respectively, is led
It is placed in bar one end on outer snap ring inner wall, the other end is placed in guide sleeve, and driving screw one end is placed on interior snap ring through outer snap ring,
And fixed by main regulation nut, auxiliary screw rod one end is placed on interior snap ring through outer snap ring, and is fixed by auxiliary adjusting nut, institute
Driving screw and auxiliary screw rod are stated on a horizontal line, scale plate one end is placed in outer snap ring upper surface, and the other end extends horizontally to interior
The top of snap ring.
In use, when being processed to eccentric shaft parts, blank preparation is carried out first, then places blank one end
Fixed in interior snap ring, and by three curved splints, so that blank is fixed in interior snap ring, adjusts and rotated on driving screw
Main regulation nut, rotates auxiliary adjusting nut on auxiliary screw rod, so as to adjust the position relationship of outer snap ring and interior snap ring, makes interior snap ring
The dial markings offset of upper surface, when required eccentric distance is identical with shift scale on scale plate, at this time, interior snap ring and wild card
Ring eccentricity is required eccentricity, is then fixed on outer snap ring on lathe by the scroll chuck on lathe, carries out turning and adds
Work, when being worked into required diameter and length, adjusts to original scale by interior snap ring and outer snap ring, carries out eccentric shaft again
Processing, after reaching requirement diameter and length, blocks blank, eccentric shaft machines, and the design of the guide rod is easy for interior card
Ring steadily moves, and prevents interior snap ring from deflecting, and the design of the curved splint is easy for blank fixed clamp, the sliding groove
Design with sliding bar is to cooperate to prevent interior snap ring from overturning, and reaches the mesh that positioning is adjusted to different eccentricities
's.
Beneficial effect.
First, it is simple in structure, it is convenient and practical.
2nd, it is of low cost, it is easy to spread.
3rd, eccentricity adjustment setting accuracy can be effectively improved.
Brief description of the drawings
Fig. 1 is the three-dimensional structure diagram that a kind of eccentric shaft parts machining eccentricity of the utility model adjusts positioner.
In attached drawing
Wherein part is：Outer snap ring（1）, clamping bar（2）, curved splint（3）, interior snap ring（4）, driving screw（5）, main regulation
Nut（6）, guide rod（7）, guide sleeve（8）, sliding bar（9）, sliding groove（10）, auxiliary adjusting nut（11）, auxiliary screw rod（12）, carve
Spend plate（13）, dial markings（14）.
Embodiment：
A kind of eccentric shaft parts machining eccentricity of the utility model adjustment positioner be achieved in that in use,
When being processed to eccentric shaft parts, blank preparation is carried out first, blank one end is then placed on interior snap ring（4）It is interior,
And pass through three curved splints（3）It is fixed, so that blank is fixed on interior snap ring（4）It is interior, adjust driving screw（5）Upper rotation master
Adjusting nut（6）, in auxiliary screw rod（12）The upper auxiliary adjusting nut of rotation（11）, so as to adjust outer snap ring（1）With interior snap ring（4）Position
Relation is put, makes interior snap ring（4）The dial markings of upper surface（14）Offset, when required eccentric distance and scale plate（13）Upper mobile quarter
When spending identical, at this time, interior snap ring（4）And outer snap ring（1）Eccentricity is required eccentricity, then by outer snap ring（1）Pass through lathe
On scroll chuck be fixed on lathe, carry out turnery processing, the diameter and during length needed for be worked into, by interior snap ring（4）
And outer snap ring（1）Adjust to original scale, carry out the processing of eccentric shaft again, after reaching requirement diameter and length, block blank,
Eccentric shaft machines, the guide rod（7）Design be easy for interior snap ring（4）It is steady mobile, prevent interior snap ring（4）Occur inclined
Turn, the curved splint（3）Design be easy for blank fixed clamp, the sliding groove（10）And sliding bar（9）Design be
Mutual cooperation prevents interior snap ring（4）Overturn, achieve the purpose that to be adjusted positioning to different eccentricities.
Claims (1)
1. a kind of eccentric shaft parts machining eccentricity adjusts positioner, it is characterized in that：By main body fixing device and adjust dress
Composition is put, main body fixing device is made of outer snap ring, clamping bar, curved splint, interior snap ring, sliding groove and dial markings, interior card
Ring is placed in outer snap ring, and the interior snap ring upper surface is equipped with dial markings, and three clamping bars are oblique respectively to be placed on interior snap ring, and
One end is respectively placed in interior snap ring, and curved splint is placed on clamping bar one end, and sliding groove, regulating device are provided with the outer snap ring
It is made of driving screw, main regulation nut, guide rod, guide sleeve, sliding bar, auxiliary adjusting nut, auxiliary screw rod and scale plate, sliding bar
One end is placed in sliding groove, and the other end is placed on interior snap ring, and two guide sleeves are respectively placed on interior snap ring, and respectively positioned at slip
The both sides of bar, guide rod one end are placed on outer snap ring inner wall, and the other end is placed in guide sleeve, and driving screw one end is put through outer snap ring
In on interior snap ring, and fixed by main regulation nut, auxiliary screw rod one end is placed on interior snap ring through outer snap ring, and passes through auxiliary adjusting
Nut is fixed, and on a horizontal line, scale plate one end is placed in outer snap ring upper surface, other end water for the driving screw and auxiliary screw rod
The flat top for extending to interior snap ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720742066.7U CN207358176U (en) | 2017-06-24 | 2017-06-24 | A kind of eccentric shaft parts machining eccentricity adjusts positioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720742066.7U CN207358176U (en) | 2017-06-24 | 2017-06-24 | A kind of eccentric shaft parts machining eccentricity adjusts positioner |
Publications (1)
| Publication Number | Publication Date |
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| CN207358176U true CN207358176U (en) | 2018-05-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720742066.7U Active CN207358176U (en) | 2017-06-24 | 2017-06-24 | A kind of eccentric shaft parts machining eccentricity adjusts positioner |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108907901A (en) * | 2018-06-26 | 2018-11-30 | 中国船舶重工集团公司第七0七研究所 | A kind of precise grinding process and Special Eccentric frock clamp of crank axle off-centre operation |
| CN110091199A (en) * | 2019-06-19 | 2019-08-06 | 秦皇岛兴龙轮毂有限公司 | A kind of air hose drilling tool of angle rotatable |
| CN112385106A (en) * | 2018-05-17 | 2021-02-19 | 豪倍有限公司 | Cable connector |
-
2017
- 2017-06-24 CN CN201720742066.7U patent/CN207358176U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112385106A (en) * | 2018-05-17 | 2021-02-19 | 豪倍有限公司 | Cable connector |
| US11929598B2 (en) | 2018-05-17 | 2024-03-12 | Hubbell Limited | Cable gland |
| CN108907901A (en) * | 2018-06-26 | 2018-11-30 | 中国船舶重工集团公司第七0七研究所 | A kind of precise grinding process and Special Eccentric frock clamp of crank axle off-centre operation |
| CN110091199A (en) * | 2019-06-19 | 2019-08-06 | 秦皇岛兴龙轮毂有限公司 | A kind of air hose drilling tool of angle rotatable |
| CN110091199B (en) * | 2019-06-19 | 2024-05-03 | 秦皇岛兴龙轮毂有限公司 | But rotation angle's tuber pipe drilling frock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230104 Address after: 315000 donglinsi village, Jiangshan Town, Yinzhou District, Ningbo City, Zhejiang Province Patentee after: Ningbo Jingxin Machine Tool Co.,Ltd. Address before: Information Center of Wanbei Coal Power Group, No. 157, Xichang Road, Suzhou City, Anhui Province, 234000 Patentee before: Li Huayu |
|
| TR01 | Transfer of patent right |