CN219152165U - Clamp for processing fan rotor - Google Patents
Clamp for processing fan rotor Download PDFInfo
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- CN219152165U CN219152165U CN202222487894.4U CN202222487894U CN219152165U CN 219152165 U CN219152165 U CN 219152165U CN 202222487894 U CN202222487894 U CN 202222487894U CN 219152165 U CN219152165 U CN 219152165U
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- fan rotor
- limiting
- mounting plates
- base
- mounting
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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Abstract
The utility model discloses a clamp for processing a fan rotor, which comprises a base, wherein the top end of the base is provided with at least one clamping mechanism for clamping and fixing the fan rotor; the clamping mechanism comprises two first mounting plates and two second mounting plates which are oppositely arranged, the first mounting plates and the second mounting plates are vertically and fixedly arranged at the top ends of the base, telescopic assemblies and limiting assemblies are respectively arranged on opposite sides of the first mounting plates and the second mounting plates, the limiting assemblies are used for carrying out preliminary limiting fixation on the side surfaces and one ends of the fan rotor, the telescopic assemblies can carry out telescopic motion and contact with the side surfaces of the fan rotor through the end parts, and the fan rotor is fixedly limited in the limiting assemblies. The fixture realizes convenient and quick clamping and fixing of the fan rotor, can provide side supporting force and side limiting force for the fan rotor, and can prevent the fan rotor from rotating or shifting during subsequent processing.
Description
Technical Field
The utility model relates to the technical field of machining equipment, in particular to a clamp for machining a fan rotor.
Background
The fan is an important heat dissipation device, is a device for generating air flow by electric drive, and is widely applied to industry and family life, such as a household electric fan and an industrial exhaust fan, so that the production efficiency of human beings is greatly improved. The fan rotor is an important component of the fan and plays a key role in the service life and the function of the whole fan.
In the process of processing and producing the fan rotor, firstly, the tooth-shaped blades and the mounting disc are assembled to form a finished product, and then the finished product is clamped and fixed by adopting a clamp, so that holes are formed in the side face of the mounting disc, and the fan rotor is convenient to mount during subsequent use.
The existing clamp for processing the fan rotor is generally composed of two opposite hydraulic cylinders, the output ends of the hydraulic cylinders respectively extend out of two opposite plane end faces of the mounting plate to be in contact with the two opposite plane end faces of the mounting plate, so that the clamping and fixing of the fan rotor are realized, the fan rotor is required to be manually intervened and held in the clamping process of the fan rotor, the whole process is complex in operation, labor is consumed, when the side face of the mounting plate is perforated by perforating equipment, the force of the perforating equipment on the side face of the mounting plate is large, the mounting plate lacks side supporting parts, the shaking found up and down easily occurs when the perforating is performed, the condition that the output end of the hydraulic cylinder is taken as an axis to rotate is caused, the concrete operation of perforating is influenced, and the precision of perforating is also influenced.
Disclosure of Invention
In order to solve the problems in the prior art, the utility model provides a clamp for processing a fan rotor, which can clamp and fix the fan rotor conveniently and rapidly, can provide side supporting force and side limiting force for the fan rotor, and can not rotate or deviate during subsequent processing.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a clamp for processing a fan rotor, which comprises a base, wherein the top end of the base is provided with at least one clamping mechanism for clamping and fixing the fan rotor;
the clamping mechanism comprises two first mounting plates and two second mounting plates which are oppositely arranged, the first mounting plates and the second mounting plates are vertically and fixedly arranged at the top ends of the base, telescopic assemblies and limiting assemblies are respectively arranged on opposite sides of the first mounting plates and the second mounting plates, the limiting assemblies are used for carrying out preliminary limiting fixation on the side surfaces and one ends of the fan rotor, the telescopic assemblies can carry out telescopic motion and contact with the side surfaces of the fan rotor through the end parts, and the fan rotor is fixedly limited in the limiting assemblies.
The further improvement lies in, spacing subassembly includes spacing post, lower part backup pad and side spacing arch, the second mounting panel orientation first mounting panel one side is equipped with spacing post with lower part backup pad, spacing post with the hole looks adaptation installation of mounting disc tip in the fan rotor, lower part backup pad is located spacing post below, lower part backup pad top be formed with the arc supporting groove of mounting disc side looks adaptation installation in the fan rotor, the base top is equipped with the spacing arch of side, the spacing arch of side is located between first mounting panel with the second mounting panel, just the spacing arch of side be used for with tooth form groove looks adaptation installation of tooth form blade in the fan rotor.
When the novel fan rotor is used, one of tooth-shaped blades in the fan rotor is clamped on the side limiting bulge, the fan rotor is pushed inwards until the side face of the mounting disc in the fan rotor is clamped in the arc-shaped supporting groove in the lower supporting plate, the hole at the end part of the mounting disc in the fan rotor is inserted into the outer side of the limiting column, at the moment, preliminary limiting fixation of the fan rotor can be completed, the fan rotor does not need manual hand, the telescopic assembly is restarted, the end part of the telescopic assembly stretches out and contacts with the outer end part of the mounting disc in the fan rotor, and rapid and stable clamping fixation of the fan rotor is realized. By adopting the structure, the two opposite sides of the fan rotor can be clamped and fixed conveniently and rapidly, and side supporting force and side limiting force are provided for the fan rotor, so that the phenomenon of rotation, deviation or skew of the fan rotor during subsequent processing is avoided.
The improvement is that the cross section of the side limiting protrusion is of a semicircular arc structure, and the side limiting protrusion is fixed at the top end of the base through the plane end of the bottom.
One of the tooth-shaped grooves of the tooth-shaped blades in the fan rotor is downwards clamped to the upper end face of the side limiting protrusion, so that the phenomenon of rotation or deviation of the fan rotor after clamping and fixing is avoided.
The fan rotor is characterized in that a limiting block is connected between the side limiting bulge and the lower supporting plate, and the outer side surface of the limiting block is contacted with the inner side surface of the tooth-shaped blade in the fan rotor to limit and support.
When the fan rotor is used, one of the tooth-shaped grooves of the tooth-shaped blades in the fan rotor is downwards clamped to the upper end face of the side limiting protrusion, and meanwhile, the inner side face of the tooth-shaped blade in the fan rotor is contacted with the outer side face of the limiting block, so that limiting and supporting functions are provided for the tooth-shaped blade.
The improvement is that the top end of the base is provided with two clamping mechanisms, and the two clamping mechanisms are arranged opposite to each other.
In order to improve the processing efficiency of the fan rotor, two or more clamping mechanisms can be arranged on the base, and in view of the structural cost and the easy operability of subsequent processing, two symmetrical clamping mechanisms are generally arranged on the base.
A further improvement is that the first mounting plate is provided on the outside with mounting posts for fitting the clamp to the machining equipment.
When the clamp is used, the clamp can be quickly assembled to processing equipment through the mounting column, and the practicability is stronger.
The telescopic component is a cylinder.
The telescopic assembly is not limited to the above selection, and other structural assemblies with telescopic functions in the prior art can be selected.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, the side surface and one end of the fan rotor can be initially limited and fixed through the limiting component on the second mounting plate, and then the end part of the fan rotor extends out of the telescopic component on the first mounting plate to be in contact with the side surface of the fan rotor, and the fan rotor is fixedly limited in the limiting component, so that the fan rotor can be conveniently and quickly clamped and fixed without manual excessive intervention operation, and the side surface supporting force and the side surface limiting force can be provided for the fan rotor, and the phenomenon of rotation or deflection of the fan rotor can be avoided during subsequent processing.
Drawings
The utility model will be described in further detail with reference to the drawings and the specific embodiments.
FIG. 1 is a schematic view of the left side of a jig for machining a fan rotor according to the present utility model;
FIG. 2 is a schematic view of the right side of the jig for machining a fan rotor according to the present utility model;
FIG. 3 is a schematic view of a fan rotor used with a fixture according to the present utility model;
wherein, the specific reference numerals are as follows: fan rotor 1, mounting plate 2, tooth blade 3, base 4, first mounting panel 5, expansion assembly 6, second mounting panel 7, spacing post 8, lower part backup pad 9, arc supporting channel 10, stopper 11, spacing protruding 12 of side, erection column 13.
Detailed Description
The embodiment of the utility model discloses a clamp for processing a fan rotor, as shown in fig. 1 to 3, the fan rotor 1 comprises a mounting plate 2 and tooth-shaped blades 3 sleeved on the outer side surface of the mounting plate 2, the clamp comprises a base 4, in the embodiment, the top end of the base 4 is provided with two clamping mechanisms which are arranged in a right-opposite way and used for clamping and fixing the fan rotor 1, and the processing efficiency of the fan rotor 1 is improved; the fixture includes two relative first mounting panel 5 and the second mounting panel 7 that set up, the vertical fixed mounting of first mounting panel 5 and second mounting panel 7 is on the base 4 top, in this embodiment, in order to save the part, reduce the volume of anchor clamps, two fixture sharing a second mounting panel 7, the relative one side of first mounting panel 5 and second mounting panel 7 is equipped with telescopic assembly 6 and spacing subassembly respectively, spacing subassembly is used for carrying out preliminary spacing fixedly to fan rotor 1 side and one end, telescopic assembly 6 can carry out telescopic motion and through tip and fan rotor 1 side contact, it is fixed spacing in spacing subassembly with fan rotor 1. During the use, through the spacing subassembly on the second mounting panel 7, it can carry out preliminary spacing fixedly to fan rotor 1 side and one end, the flexible subassembly 6 on the first mounting panel of rethread 5, its tip stretches out and contacts with fan rotor 1 side, and with fan rotor 1 fixed spacing in spacing subassembly, both cooperations, can be convenient quick with fan rotor 1 clamping fixed, do not need the manual work to intervene the operation excessively, can provide side holding power and side spacing power for fan rotor 1 moreover, during subsequent processing, fan rotor 1 can not appear rotating or the phenomenon of skew.
Wherein, spacing subassembly includes spacing post 8, lower part backup pad 9 and spacing protruding 12 of side, second mounting panel 7 is equipped with spacing post 8 and lower part backup pad 9 towards first mounting panel 5 one side, spacing post 8 is installed with the hole looks adaptation of mounting disc 2 tip in the fan rotor 1, lower part backup pad 9 is located spacing post 8 below, lower part backup pad 9 top is formed with the arc supporting groove 10 of mounting disc 2 side looks adaptation installation in the fan rotor 1, the base 4 top is equipped with spacing protruding 12 of side, spacing protruding 12 of side is located between first mounting panel 5 and the second mounting panel 7, and spacing protruding 12 of side is used for installing with the tooth-shaped groove looks adaptation of tooth-shaped blade 3 in the fan rotor 1. When the novel fan rotor is used, one of the tooth-shaped grooves of the tooth-shaped blades 3 in the fan rotor 1 is clamped on the side limiting bulge 12, the fan rotor 1 is pushed inwards until the side surface of the mounting disc 2 in the fan rotor 1 is clamped in the arc-shaped supporting groove 10 on the lower supporting plate 9, the hole at the end part of the mounting disc 2 in the fan rotor 1 is inserted into the outer side of the limiting column 8, at the moment, preliminary limiting fixation of the fan rotor 1 can be completed, the fan rotor 1 does not need manual holding, the telescopic assembly 6 is restarted, the end part of the telescopic assembly extends out and contacts with the outer end part of the mounting disc 2 in the fan rotor 1, and rapid and stable clamping fixation of the fan rotor 1 is realized. By adopting the structure, the two opposite sides of the fan rotor 1 can be clamped and fixed conveniently and rapidly, and the side supporting force and the side limiting force are provided for the fan rotor 1, so that the phenomenon that the fan rotor 1 rotates, deviates or is inclined during subsequent processing is avoided.
The cross section of the side limiting protrusion 12 is of a semicircular arc structure, and the side limiting protrusion 12 is fixed at the top end of the base 4 through the plane end of the bottom. One of the tooth-shaped grooves of the tooth-shaped blades 3 in the fan rotor 1 is downwards clamped to the upper end face of the side limiting protrusion 12, so that the phenomenon of rotation or deflection of the fan rotor 1 after clamping and fixing is avoided.
The limiting block 11 is connected between the side limiting bulge 12 and the lower supporting plate 9, and the outer side surface of the limiting block 11 contacts with the inner side surface of the tooth-shaped blade 3 in the fan rotor 1 to limit and support. When the fan rotor is used, one of the tooth-shaped grooves of the tooth-shaped blades 3 in the fan rotor 1 is clamped to the upper end face of the side limiting protrusion 12 downwards, and meanwhile, the inner side face of the tooth-shaped blade 3 in the fan rotor 1 is contacted with the outer side face of the limiting block 11, so that limiting and supporting effects are provided for the tooth-shaped blade 3.
Wherein the outside of the first mounting plate 5 is provided with mounting posts 13 for fitting the jig to the processing equipment. When the clamp is used, the clamp can be quickly assembled to processing equipment through the mounting column 13, and the practicability is higher.
Wherein, the telescopic component 6 is a cylinder. In other embodiments, the telescopic assembly 6 is not limited to the above selection, and other structural assemblies with telescopic functions in the prior art may be used.
In summary, the clamp for processing the fan rotor, disclosed by the utility model, realizes the purposes of conveniently and rapidly clamping and fixing the fan rotor, can provide side supporting force and side limiting force for the fan rotor, and can not rotate or deviate during subsequent processing.
The foregoing description of the utility model has been presented for purposes of illustration and description, and is not intended to be limiting. Several simple deductions, modifications or substitutions may also be made by a person skilled in the art to which the utility model pertains, based on the idea of the utility model.
Claims (7)
1. The clamp for processing the fan rotor is characterized by comprising a base, wherein the top end of the base is provided with at least one clamping mechanism for clamping and fixing the fan rotor;
the clamping mechanism comprises two first mounting plates and two second mounting plates which are oppositely arranged, the first mounting plates and the second mounting plates are vertically and fixedly arranged at the top ends of the base, telescopic assemblies and limiting assemblies are respectively arranged on opposite sides of the first mounting plates and the second mounting plates, the limiting assemblies are used for carrying out preliminary limiting fixation on the side surfaces and one ends of the fan rotor, the telescopic assemblies can carry out telescopic motion and contact with the side surfaces of the fan rotor through the end parts, and the fan rotor is fixedly limited in the limiting assemblies.
2. The fixture for machining a fan rotor according to claim 1, wherein the limiting assembly comprises a limiting column, a lower supporting plate and a side limiting protrusion, the second mounting plate is provided with the limiting column and the lower supporting plate towards one side of the first mounting plate, the limiting column is mounted in a manner of being matched with a hole in the end portion of the mounting plate in the fan rotor, the lower supporting plate is located below the limiting column, an arc-shaped supporting groove mounted in a manner of being matched with the side surface of the mounting plate in the fan rotor is formed in the top end of the lower supporting plate, the side limiting protrusion is arranged on the top end of the base, the side limiting protrusion is located between the first mounting plate and the second mounting plate, and the side limiting protrusion is mounted in a manner of being matched with a tooth-shaped groove of a tooth-shaped blade in the fan rotor.
3. The fixture for machining a fan rotor according to claim 2, wherein the cross section of the side limiting protrusion is of a semicircular arc structure, and the side limiting protrusion is fixed to the top end of the base through a planar end of the bottom.
4. A fixture for processing a fan rotor according to claim 2 or 3, wherein a limiting block is connected between the side limiting protrusion and the lower supporting plate, and the outer side surface of the limiting block contacts with the inner side surface of the tooth-shaped blade in the fan rotor for limiting and supporting.
5. The fixture for machining a fan rotor according to claim 1, wherein two clamping mechanisms are arranged at the top end of the base, and the two clamping mechanisms are arranged opposite to each other.
6. The fixture for machining a fan rotor according to claim 1, wherein a mounting post for fitting the fixture to a machining apparatus is provided outside the first mounting plate.
7. The fixture for machining a fan rotor of claim 1, wherein the telescoping assembly is a cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222487894.4U CN219152165U (en) | 2022-09-20 | 2022-09-20 | Clamp for processing fan rotor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222487894.4U CN219152165U (en) | 2022-09-20 | 2022-09-20 | Clamp for processing fan rotor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219152165U true CN219152165U (en) | 2023-06-09 |
Family
ID=86640151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222487894.4U Active CN219152165U (en) | 2022-09-20 | 2022-09-20 | Clamp for processing fan rotor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219152165U (en) |
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2022
- 2022-09-20 CN CN202222487894.4U patent/CN219152165U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |