CN112192441A - Spherical part fixing device that polishes - Google Patents
Spherical part fixing device that polishes Download PDFInfo
- Publication number
- CN112192441A CN112192441A CN202011020468.9A CN202011020468A CN112192441A CN 112192441 A CN112192441 A CN 112192441A CN 202011020468 A CN202011020468 A CN 202011020468A CN 112192441 A CN112192441 A CN 112192441A
- Authority
- CN
- China
- Prior art keywords
- clamping plate
- spherical part
- movably connected
- ball
- fixing device
- 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.)
- Granted
Links
- 238000001125 extrusion Methods 0.000 claims abstract description 18
- 230000000670 limiting effect Effects 0.000 claims description 12
- 238000003825 pressing Methods 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 6
- 229910001220 stainless steel Inorganic materials 0.000 claims description 6
- 239000010935 stainless steel Substances 0.000 claims description 6
- 230000005389 magnetism Effects 0.000 claims description 3
- 238000005498 polishing Methods 0.000 abstract description 10
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
- B24B41/067—Work supports, e.g. adjustable steadies radially supporting workpieces
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The invention relates to the technical field of part grinding, and discloses a spherical part grinding and fixing device which comprises a rotating shaft, wherein the bottom of the rotating shaft is movably connected with a first clamping plate, the inner wall of the first clamping plate is fixedly connected with a first spring, the inner side of the first spring is fixedly connected with an extrusion plate, the outer side of the first clamping plate is in threaded connection with a screw, the bottom of the screw is movably connected with a first ball, the inner side of the first clamping plate is movably connected with a supporting rod, the outer side of the supporting rod is movably connected with a second ball, and the inner side of the supporting rod is movably connected with a fastening. This spherical part fixing device that polishes is through having realized being convenient for to adjust the open angle of anchor clamps for lead to the anchor clamps can fix the spherical part of multiple size, improve the practicality, eliminate the limitation, improve spherical part's the efficiency of polishing, accelerate the efficiency of production, improve the steadiness of anchor clamps to spherical part, avoid spherical part to receive the damage, reach resources are saved.
Description
Technical Field
The invention relates to the technical field of part polishing, in particular to a spherical part polishing and fixing device.
Background
The clamp is a device used for fixing a processing object to occupy a correct position in a mechanical manufacturing process so as to receive construction or detection, the clamp is required to be used for fixing parts in a part grinding process, the types of the parts are various, and as for spherical parts, the existing clamp for fixing the spherical parts is single and cannot be used for clamping and fixing various spherical parts.
The open angle of current fixed spherical part's anchor clamps can not be adjusted to lead to anchor clamps to fix the spherical anchor clamps of single size, the practicality is poor, and the limitation is big, leads to spherical part's the efficiency of polishing to reduce, and then has reduced the efficiency of production, and current anchor clamps are firm inadequately to spherical part's centre gripping moreover, can harm spherical part, cause the wasting of resources.
Therefore, we propose a spherical part grinding and fixing device to solve the above problems.
Disclosure of Invention
Technical scheme (I)
In order to realize the above-mentioned open angle of the regulation anchor clamps of being convenient for lead to the anchor clamps can fix spherical part of multiple size, improve the practicality, eliminate the limitation, improve spherical part's the efficiency of polishing, accelerate the efficiency of production, improve the anchor clamps to spherical part's steadiness, avoid spherical part to receive the damage, reach the purpose of resources are saved, the invention provides the following technical scheme: a first clamping plate is movably connected to the bottom of the rotating shaft, a first spring is fixedly connected to the inner wall of the first clamping plate, an extrusion plate is fixedly connected to the inner side of the first spring, a screw is connected to the outer side of the first clamping plate in a threaded manner, a first ball is movably connected to the bottom of the screw, a supporting rod is movably connected to the inner side of the first clamping plate, a second ball is movably connected to the outer side of the supporting rod, and a fastening plate is movably connected to the inner side of the supporting rod;
the magnetic shaft is characterized in that a magnetic ring is movably connected to the front of the rotating shaft, a magnetic shaft is movably connected to the front of the rotating shaft and close to the inner side of the magnetic ring, a limiting rod is elastically connected to the inner wall of the magnetic shaft, a connecting rod is movably connected to the inner wall of the magnetic shaft, a pressing block is fixedly connected to the outer side of the connecting rod, a sliding plate is fixedly connected to the inner side of the connecting rod, a spring II is fixedly connected to the inner portion of the magnetic shaft, and a clamping plate II is movably connected to the bottom of the rotating shaft and close.
Preferably, the shape and the size of the first clamping plate and the second clamping plate are the same, the first clamping plate and the second clamping plate are made of stainless steel materials, and the first clamping plate and the second clamping plate play a role in clamping.
Preferably, the first clamping plate is fixedly connected with the magnetic ring, the second clamping plate is fixedly connected with the magnetic shaft, the magnetic force of the opposite surface of the magnetic shaft and the magnetic ring is the same, and the magnetic shaft and the magnetic ring have the mutual repulsion effect.
Preferably, the magnetic shaft is of a cylindrical structure, the magnetic ring is of a ring structure, the inner wall of the magnetic ring is provided with a groove, the size of the limiting rod is matched with that of the groove, and the limiting rod plays a limiting role.
Preferably, the size of the first ball is the same as that of the second ball, the first ball and the second ball are both of a hemispherical structure, and the first ball and the second ball play a role in rolling.
Preferably, the structure of mounting plate is the loop configuration, the material of mounting plate is the rubber material, and the mounting plate plays the effect of centre gripping.
Preferably, the structure of briquetting is the toper structure, the structure of slide is the cuboid structure, the spring is two in the outside of connecting rod, and spring two plays the effect of recovering.
Preferably, the first ball is connected with the extrusion plate in a sliding mode, the second ball is connected with the extrusion plate in a sliding mode, the extrusion plate is made of stainless steel materials, and the extrusion plate plays a role in sliding extrusion.
(II) advantageous effects
Compared with the prior art, the invention provides a spherical part polishing and fixing device which has the following beneficial effects:
1. this spherical part fixing device that polishes is through having realized being convenient for to adjust the open angle of anchor clamps for lead to the anchor clamps can fix the spherical part of multiple size, improve the practicality, eliminate the limitation, improve spherical part's the efficiency of polishing, accelerate the efficiency of production, improve the steadiness of anchor clamps to spherical part, avoid spherical part to receive the damage, reach resources are saved.
2. Based on the principle that homopolar magnets repel, the magnetism of the opposite face of the magnetic ring is the same as that of the magnetic shaft, the magnetic shaft is sleeved inside the magnetic ring, so that the magnetic ring is not in contact with the magnetic shaft, the friction between the first clamping plate and the second clamping plate is reduced, the service life is prolonged, the angle between the first clamping plate and the second clamping plate is convenient to adjust, time and labor are saved, the use of lubricating and oil changing is avoided, and the purpose of saving resources is achieved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged partial view of portion A of FIG. 1;
FIG. 3 is a schematic structural view of a first clamping plate of the present invention;
FIG. 4 is an enlarged partial view of the portion B in FIG. 3 according to the present invention.
In the figure: 1. a rotating shaft; 2. a first clamping plate; 3. a first spring; 4. a pressing plate; 5. a screw; 6. a first ball; 7. a second ball bearing; 8. a support bar; 9. a fastening plate; 10. a magnetic shaft; 11. a limiting rod; 12. a magnetic ring; 13. briquetting; 14. a connecting rod; 15. a second spring; 16. a slide plate; 17. and a second clamping plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, a polishing and fixing device for spherical parts comprises a rotating shaft 1, a first clamping plate 2 is movably connected to the bottom of the rotating shaft 1, the first clamping plate 2 and a second clamping plate 17 are identical in shape and size, the first clamping plate 2 and the second clamping plate 17 are made of stainless steel, the first clamping plate 2 is fixedly connected with a magnetic ring 12, the second clamping plate 17 is fixedly connected with a magnetic shaft 10, the magnetic force of the opposite surface of the magnetic shaft 10 and the magnetic ring 12 is identical, a first spring 3 is fixedly connected to the inner wall of the first clamping plate 2, an extrusion plate 4 is fixedly connected to the inner side of the first spring 3, a screw 5 is in threaded connection with the outer side of the first clamping plate 2, a first ball 6 is movably connected to the bottom of the screw 5, the first ball 6 is in sliding connection with the extrusion plate 4, a second ball 7 is in sliding connection with the extrusion plate 4, the extrusion plate 4 is made of stainless steel, a support rod 8, the size of the first ball 6 is the same as that of the second ball 7, the first ball 6 and the second ball 7 are both of a hemispherical structure, the inner side of the support rod 8 is movably connected with a fastening plate 9, the fastening plate 9 is of an annular structure, and the fastening plate 9 is made of rubber;
the front swing joint of axis of rotation 1 has magnetic ring 12, the front of axis of rotation 1 and the inboard swing joint that is close to magnetic ring 12 have magnetic shaft 10, the structure of magnetic shaft 10 is the cylinder structure, the structure of magnetic ring 12 is the torus structure, the inner wall of magnetic ring 12 is seted up flutedly, the size of gag lever post 11 suits with the size of recess, the inner wall elastic connection of magnetic shaft 10 has gag lever post 11, the inner wall swing joint of magnetic shaft 10 has connecting rod 14, the outside fixedly connected with briquetting 13 of connecting rod 14, the structure of briquetting 13 is the toper structure, the structure of slide 16 is the cuboid structure, spring two 15 is located the outside of connecting rod 14, the inboard fixedly connected with slide 16 of connecting rod 14, the inside fixedly connected with spring two 15 of magnetic shaft 10, the bottom of axis of rotation 1 and the right side swing joint that is close to splint one 2 have splint two 17.
The working principle is as follows: when the clamp is used, the pressing block 13 can drive the connecting rod 14 to move downwards by pressing the pressing block 13, meanwhile, the second spring 15 is stretched to drive the sliding plate 16 to slide downwards along the inner wall of the magnetic ring 12, the inner wall of the limiting rod 11 moving the magnetic ring 12 is extruded out, then the magnetic shaft 10 and the magnetic ring 12 are rotated, because the magnetism of the opposite surfaces of the magnetic shaft 10 and the magnetic ring 12 is the same, therefore, the magnetic shaft 10 and the magnetic ring 12 can move relatively, because the magnetic shaft 10 is fixedly connected with the second clamping plate 17, the magnetic ring 12 is fixedly connected with the first clamping plate 2, therefore, the opening angle of the first clamping plate 2 and the second clamping plate 17 is adjusted, after the adjustment is finished, the pressing block 13 is loosened, the pressing block 13 returns to the original position under the action of the second spring 15, at the moment, the limiting rod 11 is clamped with the groove formed in the inner wall of the magnetic ring 12, the angles of the first clamping plate 2 and the second clamping plate 17 are fixed, so that the balls with different sizes can be conveniently fixed;
after the opening angle is adjusted, the screw 5 is screwed, the first ball 6 movably connected with the inner side of the screw 5 can push the extrusion plate 4 to move along the inner walls of the first clamping plate 2 and the second clamping plate 17, the second ball 7 is extruded by the extrusion plate 4 and is relatively displaced with the second ball 7, and the support rod 8 is movably connected with the first clamping plate 2, so that the support rod 8 can move towards the inner side of the first clamping plate 2, and the support rod 8 is movably connected with the fastening plate 9, so that the angle of the fastening plate 9 can be adjusted, and the clamping stability of the spherical part is improved;
above-mentioned process is shown in fig. 3, has realized being convenient for to adjust the open angle of anchor clamps for lead to the anchor clamps can fix the bulb of multiple size, improve the practicality, eliminate the limitation, improve bulb's the efficiency of polishing, accelerate the efficiency of production, improve the steadiness of anchor clamps to bulb, avoid bulb to receive the damage, reach resources are saved.
After polishing is completed, the screw 5 is unscrewed, the extrusion plate 4 returns to the original state under the action of the first spring 3, the limiting effect on the support rod 8 is further removed, the fastening plate 9 loses the clamping effect on the spherical part at the moment, then the pressing block 13 is pressed again, so that the pressing block 13 drives the connecting rod 14, the connecting rod 14 stretches the second spring 15 again and drives the sliding plate 16 to extrude the limiting rod 11, the fixation of the first clamping plate 2 and the second clamping plate 17 is released, the pressing block 13 is released again, the limiting rod 11 is popped out, the first clamping plate 2 and the second clamping plate 17 return to the original state, the first clamping plate 2 and the second clamping plate 17 are fixed, and the tension contraction is completed;
the process is as shown in fig. 1, based on the principle that like-pole magnets repel each other, the magnetic property of the opposite surface of the magnetic ring 12 and the magnetic shaft 10 is the same, the magnetic shaft 10 is sleeved inside the magnetic ring 12, so that the magnetic ring 12 and the magnetic shaft 10 are not in contact, the friction between the first clamping plate 2 and the second clamping plate 17 is reduced, the service life is prolonged, the angle between the first clamping plate 2 and the second clamping plate 17 can be conveniently adjusted, time and labor are saved, the use of lubricating oil is avoided, and the purpose of saving resources is achieved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a spherical part fixing device that polishes, includes axis of rotation (1), its characterized in that: the bottom of the rotating shaft (1) is movably connected with a first clamping plate (2), the inner wall of the first clamping plate (2) is fixedly connected with a first spring (3), the inner side of the first spring (3) is fixedly connected with an extrusion plate (4), the outer side of the first clamping plate (2) is in threaded connection with a screw (5), the bottom of the screw (5) is movably connected with a first ball (6), the inner side of the first clamping plate (2) is movably connected with a supporting rod (8), the outer side of the supporting rod (8) is movably connected with a second ball (7), and the inner side of the supporting rod (8) is movably connected with a fastening plate (9);
the magnetic shaft is characterized in that a magnetic ring (12) is movably connected to the front of the rotating shaft (1), a magnetic shaft (10) is movably connected to the front of the rotating shaft (1) and close to the inner side of the magnetic ring (12), a limiting rod (11) is elastically connected to the inner wall of the magnetic shaft (10), a connecting rod (14) is movably connected to the inner wall of the magnetic shaft (10), a pressing block (13) is fixedly connected to the outer side of the connecting rod (14), a sliding plate (16) is fixedly connected to the inner side of the connecting rod (14), a spring II (15) is fixedly connected to the inner side of the magnetic shaft (10), and a clamping plate II (17) is movably connected to the bottom of the rotating shaft (1) and close to the.
2. The spherical part grinding and fixing device as claimed in claim 1, wherein: the shape and the size of the first clamping plate (2) and the second clamping plate (17) are the same, and the first clamping plate (2) and the second clamping plate (17) are made of stainless steel.
3. The spherical part grinding and fixing device as claimed in claim 1, wherein: the first clamping plate (2) is fixedly connected with the magnetic ring (12), the second clamping plate (17) is fixedly connected with the magnetic shaft (10), and the magnetism of the opposite surface of the magnetic shaft (10) and the magnetic ring (12) is the same.
4. The spherical part grinding and fixing device as claimed in claim 1, wherein: the magnetic shaft (10) is of a cylindrical structure, the magnetic ring (12) is of a ring structure, a groove is formed in the inner wall of the magnetic ring (12), and the size of the limiting rod (11) is matched with that of the groove.
5. The spherical part grinding and fixing device as claimed in claim 1, wherein: the size of the first ball (6) is the same as that of the second ball (7), and the structures of the first ball (6) and the second ball (7) are all hemispherical structures.
6. The spherical part grinding and fixing device as claimed in claim 1, wherein: the structure of mounting plate (9) is the loop configuration, the material of mounting plate (9) is the rubber material.
7. The spherical part grinding and fixing device as claimed in claim 1, wherein: the structure of briquetting (13) is the toper structure, the structure of slide (16) is the cuboid structure, spring two (15) are located the outside of connecting rod (14).
8. The spherical part grinding and fixing device as claimed in claim 1, wherein: the ball I (6) is connected with the extrusion plate (4) in a sliding mode, the ball II (7) is connected with the extrusion plate (4) in a sliding mode, and the extrusion plate (4) is made of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011020468.9A CN112192441B (en) | 2020-09-25 | 2020-09-25 | Spherical part fixing device that polishes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011020468.9A CN112192441B (en) | 2020-09-25 | 2020-09-25 | Spherical part fixing device that polishes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112192441A true CN112192441A (en) | 2021-01-08 |
| CN112192441B CN112192441B (en) | 2021-07-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011020468.9A Active CN112192441B (en) | 2020-09-25 | 2020-09-25 | Spherical part fixing device that polishes |
Country Status (1)
| Country | Link |
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| CN (1) | CN112192441B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2326269A1 (en) * | 1975-09-30 | 1977-04-29 | Foell Remswerk | Clamping fixture for screw cutting machine - has two sets of three jaws on common pivots |
| CN104924121A (en) * | 2013-07-03 | 2015-09-23 | 芜湖航天汽车连杆有限公司 | Clamping method of clamp for processing of milling drop surfaces of engine connecting rod caps |
| CN205021234U (en) * | 2015-08-14 | 2016-02-10 | 成都华川电装有限责任公司 | End cover journal stirrup milling fixture |
| CN105798506A (en) * | 2014-12-29 | 2016-07-27 | 天津维克沃德科技有限公司 | An automatic clamping device |
| CN210231647U (en) * | 2019-04-30 | 2020-04-03 | 洛阳瑞克循环利用科技有限公司 | Multi-cylinder conical broken main shaft end face drilling tool |
| CN211219725U (en) * | 2019-12-05 | 2020-08-11 | 深圳市金泰创精密五金有限公司 | Diversified aluminum profile workpiece clamping device of numerical control milling machine |
-
2020
- 2020-09-25 CN CN202011020468.9A patent/CN112192441B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2326269A1 (en) * | 1975-09-30 | 1977-04-29 | Foell Remswerk | Clamping fixture for screw cutting machine - has two sets of three jaws on common pivots |
| CN104924121A (en) * | 2013-07-03 | 2015-09-23 | 芜湖航天汽车连杆有限公司 | Clamping method of clamp for processing of milling drop surfaces of engine connecting rod caps |
| CN105798506A (en) * | 2014-12-29 | 2016-07-27 | 天津维克沃德科技有限公司 | An automatic clamping device |
| CN205021234U (en) * | 2015-08-14 | 2016-02-10 | 成都华川电装有限责任公司 | End cover journal stirrup milling fixture |
| CN210231647U (en) * | 2019-04-30 | 2020-04-03 | 洛阳瑞克循环利用科技有限公司 | Multi-cylinder conical broken main shaft end face drilling tool |
| CN211219725U (en) * | 2019-12-05 | 2020-08-11 | 深圳市金泰创精密五金有限公司 | Diversified aluminum profile workpiece clamping device of numerical control milling machine |
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| Publication number | Publication date |
|---|---|
| CN112192441B (en) | 2021-07-30 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20210706 Address after: No. 10, Yingbin Avenue, Dongtai Economic Development Zone, Yancheng City, Jiangsu Province Applicant after: DONGTAI GAOKE TECHNOLOGY INNOVATION PARK Co.,Ltd. Address before: 620584 group 5, Guanghua village, Lujia Town, Renshou County, Meishan City, Sichuan Province Applicant before: Gu Dongsen |
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| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20210108 Assignee: Jiangsu Chuangqi Testing Technology Co.,Ltd. Assignor: DONGTAI GAOKE TECHNOLOGY INNOVATION PARK Co.,Ltd. Contract record no.: X2023980050142 Denomination of invention: A spherical component polishing and fixing device Granted publication date: 20210730 License type: Common License Record date: 20231206 |