CN213562023U - Firm type high rotational speed emery wheel of installation - Google Patents
Firm type high rotational speed emery wheel of installation Download PDFInfo
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- CN213562023U CN213562023U CN202022263599.1U CN202022263599U CN213562023U CN 213562023 U CN213562023 U CN 213562023U CN 202022263599 U CN202022263599 U CN 202022263599U CN 213562023 U CN213562023 U CN 213562023U
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Abstract
The utility model relates to a emery wheel technical field especially relates to a high rotational speed emery wheel of installation firm type. The utility model adopts the technical proposal that: including cylindrical emery wheel main part stable structure, emery wheel main part stable structure's upper end central point puts and is equipped with cylindrical center aggregate erection cooperation connecting hole, its characterized in that: the left side and the right side of the inner cylindrical surface of the central combined installation matching connection hole are respectively provided with a symmetrical rectangular main body stable matching installation connection groove, and the front end surface and the rear end surface of the main body stable matching installation connection groove are respectively provided with a symmetrical triangular installation combination reinforcing safety connection column which is integrally formed. The utility model has the advantages that: adopt brand-new structural design, can carry out the cooperation that fastens with the epaxial stable integrated configuration of center rotation when making central point put and assemble and be connected, can drive the emery wheel main part when carrying out high-speed rotation and carry out safe and reliable more and polish.
Description
Technical Field
The utility model relates to a emery wheel technical field especially relates to a high rotational speed emery wheel of installation firm type.
Background
The application of emery wheel is very extensive, and the round hole that the central point put usually assembles when the installation of emery wheel, and rethread cooperation fastening components carries out holistic installation, and the cooperation fastening nature of emery wheel just can be ensured through fastening components's cooperation when using, and current emery wheel main part mounted position is cylindrical mating holes, makes the emery wheel produce not hard up when adjusting the rotation easily, influences the use that the adjustment was polished.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an installation firm type high rotational speed emery wheel, it adopts brand-new structural design, through put the stable cooperation installation spread groove of main part at central point, and consolidate safe spliced pole through the installation combination that sets up the symmetry in its inside, can carry out the cooperation of fastening with the epaxial stable composite structure of center rotation when making central point put and assemble and be connected, can drive the emery wheel main part when carrying out high-speed rotation and carry out safe and reliable more polishing, and the fastening assembly that the cooperation is connected need not carry out the user demand when too big fastening can satisfy the adjustment and polish, it is more reliable to have ensured whole security in the use, stability when installing is also more secure.
The technical scheme of the utility model as follows:
the utility model provides a high rotational speed emery wheel of installation firm type, includes cylindrical emery wheel main part stable structure, emery wheel main part stable structure's upper end central point puts and is equipped with cylindrical center aggregate erection cooperation connecting hole, its characterized in that: the grinding wheel is characterized in that the left side and the right side of an inner cylindrical surface of the central combined installation matched connecting hole are respectively provided with a symmetrical rectangular main body stable matching installation connecting groove, a symmetrical triangular installation combined reinforcement safety connecting column which is integrally formed is respectively arranged on the front end surface and the rear end surface of the main body stable matching installation connecting groove, the thickness of the vertical direction of the installation combined reinforcement safety connecting column is the same as that of the vertical direction of the grinding wheel main body stable structure, the main body stable matching installation connecting groove is close to two included angle positions on one side of the central combined installation matched connecting hole, convenient processing matched arc grooves are respectively arranged, and the outer included angle positions of the front direction and the rear direction of the installation combined reinforcement safety connecting column are provided.
Furthermore, the installation combination reinforcing safety connecting column is positioned at the center of the left and right directions of the main body stable matching installation connecting groove.
Furthermore, the width of the mounting, combining and reinforcing safety connecting column in the front-back direction is less than one third of the width of the main body in the front-back direction in stable matching with the mounting connecting groove.
Furthermore, a safe center matching fillet structure is arranged at an included angle between the main body stable matching mounting connecting groove and the connecting position of the center combined mounting matching connecting hole.
Further, the distance between the end faces of the outer sides of the main body stably matched and installed connecting grooves on the left side and the right side is smaller than half of the diameter of the stable structure of the grinding wheel main body.
The utility model has the advantages that:
the utility model discloses a brand-new structural design, through putting at the central point and setting up the main part and stablizing cooperation installation spread groove, and consolidate safe spliced pole through the installation combination that sets up the symmetry in its inside, can carry out the cooperation of fastening with the epaxial stable composite structure of central rotation when making central point put and assemble and be connected, can drive the emery wheel main part when carrying out high-speed rotation and carry out safe and reliable more and polish, and the fastening assembly that the cooperation is connected need not carry out too big fastening and can satisfy the adjustment user demand when polishing, it is more reliable to have ensured whole security in the use, stability when installing is also more secure.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
fig. 2 is a schematic front view of the present invention;
fig. 3 is a schematic top view of the present invention;
in the figure: 1. grinding wheel main part stable structure, 2, central composite mounting cooperation connecting hole, 3, the stable cooperation installation spread groove of main part, 4, installation combination reinforcement safety spliced pole, 5, cooperation safety laminating connection arc surface.
Detailed Description
As shown in fig. 1 to 3, a high rotational speed emery wheel of installation firm type, it adopts brand-new structural design, through set up the stable cooperation installation spread groove of main part at central point, and consolidate the safe spliced pole through the installation combination that sets up the symmetry in its inside, can carry out the cooperation of fastening with the epaxial stable integrated configuration of center rotation when making central point put and assemble and be connected, can drive the emery wheel main part when carrying out high-speed rotation and carry out safe and reliable and polish more, and the fastening assembly that the cooperation is connected need not carry out too big fastening and can satisfy the user demand when adjusting and polish, it is more reliable to have guaranteed whole security in the use, stability when installing is also more secure. It includes cylindrical emery wheel main part stable structure 1, emery wheel main part stable structure 1's upper end central point puts and is equipped with cylindrical central aggregate erection cooperation connecting hole 2, the interior cylinder face left and right sides of central aggregate erection cooperation connecting hole 2 is equipped with the stable cooperation installation spread groove 3 of a rectangle main part of symmetry respectively, and the stable cooperation structure that can set up on this position and the rotation axis when assembling carries out inseparable cooperation and is in the same place, and the guarantee is more reliable at later stage in-service use's overall stability. The front end face and the rear end face of the main body stable-matching installation connecting groove 3 are respectively provided with a symmetrical triangular installation combination reinforcing safety connecting column 4 which is formed integrally, the main body stable-matching installation connecting groove can be combined with the connecting groove at a matching position, and the using requirements of high-speed rotation polishing can be met. The thickness of the mounting, combining and reinforcing safety connecting column 4 in the up-down direction is the same as that of the grinding wheel main body stabilizing structure 1 in the up-down direction, so that the whole smoothness is better, and the production and processing are easier. The stable cooperation installation spread groove 3 of main part is by leaning on from two contained angle positions of center built-up fitting cooperation connecting hole 2 one side are equipped with convenient processing cooperation circular arc groove 6 respectively, make this position more easily process when the production is add man-hour. The outside contained angle position of 4 fore-and-aft directions of safe spliced pole is consolidated in installation combination is equipped with cooperation safety laminating and connects arc surface 5, makes this position area of contact when cooperating bigger, and the cooperation stability in the use is more reliable, can make the durability of whole when using better.
Preferably, the mounting, combining and reinforcing safety connecting column 4 is located at the center of the main body stable-matching mounting and connecting groove 3 in the left-right direction, so that the structural strength of the position is better, and the overall matching safety is higher when the mounting, combining and connecting column is combined with a stable structure on a rotating shaft.
Preferably, the width of the mounting, combining and reinforcing safety connecting column 4 in the front-back direction is less than one third of the width of the main body in the front-back direction in stable matching with the mounting connecting groove 3, so that the strength of the whole grinding wheel is not affected by the mounting position of the main body, and the durability of the whole grinding wheel in use can be strongest.
Preferably, a safe center matching fillet structure is arranged at an included angle between the connecting position of the main body stable matching mounting connecting groove 3 and the connecting position of the center combined mounting matching connecting hole 2, so that the existence of a sharp corner structure is avoided at the center position, and the safety is better when the main body stable matching mounting connecting groove is mounted.
Preferably, the distance between the outer end faces of the main body stable matching mounting connecting grooves 3 on the left side and the right side is smaller than half of the diameter of the grinding wheel main body stabilizing structure 1, so that a larger grinding area of the grinding wheel main body in use is ensured, and the whole grinding service life is longer.
The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications or replacements can be made without departing from the principle of the present invention, and these modifications or replacements should also be considered as the protection scope of the present invention.
Claims (5)
1. The utility model provides a high rotational speed emery wheel of installation firm type, includes cylindrical emery wheel main part stable structure (1), the upper end central point of emery wheel main part stable structure (1) puts and is equipped with cylindrical center aggregate erection cooperation connecting hole (2), its characterized in that: the left side and the right side of the inner cylindrical surface of the central combined installation matching connection hole (2) are respectively provided with a symmetrical rectangular main body stable matching installation connection groove (3), the front end surface and the rear end surface of the main body stably matched with the mounting connecting groove (3) are respectively provided with a symmetrical and integrally formed triangular mounting combination reinforcing safety connecting column (4), the thickness of the mounting, combining and reinforcing safety connecting column (4) in the vertical direction is the same as that of the grinding wheel main body stabilizing structure (1) in the vertical direction, the main body stably and cooperatively installing connecting groove (3) is provided with two included angle positions on one side of the center combined installation matching connecting hole (2) by respectively being provided with a convenient processing matching arc groove (6), the outer side included angle position of the front and back directions of the installation and combination reinforced safety connecting column (4) is provided with a matching safety laminating connecting arc surface (5).
2. A securely mounted high speed grinding wheel according to claim 1, wherein: the installation and combination reinforced safety connecting column (4) is located at the center of the left and right directions of the main body stable matching installation connecting groove (3).
3. A securely mounted high speed grinding wheel according to claim 1, wherein: the width of the front and back direction of the installation and combination reinforced safety connecting column (4) is less than one third of the width of the front and back direction of the main body stably matched with the installation connecting groove (3).
4. A securely mounted high speed grinding wheel according to claim 1, wherein: the main body is stably matched with the mounting connecting groove (3) and the included angle of the connecting position of the center combined mounting matching connecting hole (2) is provided with a safe center matching fillet structure.
5. A securely mounted high speed grinding wheel according to claim 1, wherein: the distance between the outer side end faces of the main body stable matching installation connecting grooves (3) on the left side and the right side is smaller than half of the diameter of the grinding wheel main body stable structure (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022263599.1U CN213562023U (en) | 2020-10-12 | 2020-10-12 | Firm type high rotational speed emery wheel of installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022263599.1U CN213562023U (en) | 2020-10-12 | 2020-10-12 | Firm type high rotational speed emery wheel of installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213562023U true CN213562023U (en) | 2021-06-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022263599.1U Active CN213562023U (en) | 2020-10-12 | 2020-10-12 | Firm type high rotational speed emery wheel of installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213562023U (en) |
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2020
- 2020-10-12 CN CN202022263599.1U patent/CN213562023U/en active Active
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