CN213998764U - Indexing disc device for machining hub of large fan - Google Patents
Indexing disc device for machining hub of large fan Download PDFInfo
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- CN213998764U CN213998764U CN202022969554.6U CN202022969554U CN213998764U CN 213998764 U CN213998764 U CN 213998764U CN 202022969554 U CN202022969554 U CN 202022969554U CN 213998764 U CN213998764 U CN 213998764U
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Abstract
The utility model discloses a large fan wheel hub machining indexing disc device, which comprises an indexing disc main body, wherein an integrated circular boss is arranged at the surface center of the indexing disc main body, hoisting fixing holes are arranged at the surface edge of the indexing disc main body, the hoisting fixing hole array is arranged on the indexing disc main body, a fixing rod is fixed at the surface edge of the circular boss in a welding manner, and a thread is arranged on the fixing rod; the hoist and mount fixed orifices portion of seting up in the graduated disk main part is used for the crane to lift by crane usefulness, and be used for the installation of graduated disk main part and fixing base fixed, welded dead lever on the circular boss, after installation wheel hub on the device, use fixing base and nut and dead lever cooperation, realize wheel hub location, when hanging and establishing installation fan wheel hub, if the dynamics when the installation is placed is great, wheel hub can take place to collide with circular boss, the effect through the buffer block can provide certain buffering effort, prevent that wheel hub from colliding with the damage, the practicality of the device has been improved.
Description
Technical Field
The utility model belongs to the technical field of the graduated disk, concretely relates to large-scale fan wheel hub processing graduated disk device.
Background
The indexing disk is a machine tool accessory that holds a workpiece on a chuck or between two points and rotates, indexes and positions it. According to the transmission and indexing form, the device can be divided into a worm pair indexing disc, a dial indexing disc, a hole disc indexing disc, a fluted disc indexing disc, an end-toothed disc indexing disc and other indexing discs (including an inductance indexing disc and a grating indexing disc). Can be divided into a universal dividing plate, a semi-universal dividing plate and an equal dividing plate according to the functions. According to the structure form, the vertical and horizontal indexing disc, the inclinable indexing disc and the cantilever indexing disc are also provided. The indexing disc as a universal machine tool accessory mainly comprises a clamping part, an indexing and positioning part and a transmission part. The index plate is mainly used for milling machines, drilling machines and surface grinding machines, and can be placed on a platform for benches to mark. The index plate mainly comprises a universal index head and an optical index head.
The index plate device is used when the large-scale fan hub is machined, and when the index plate device is used, the device is a single fixing device generally, the hub cannot be fixed correspondingly, multiple auxiliary tools are needed, the mounting and positioning of the hub are affected, and the convenience in mounting and dismounting is reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a large-scale fan wheel hub processing dividing disc device to solve the current large-scale fan wheel hub processing dividing disc device who proposes in the above-mentioned background art, can use the graduated disk when adding man-hour to large-scale fan wheel hub usually, when the device used, the device was fixing device alone usually, can not correspond fixed wheel hub, need use multiple auxiliary fixtures, influences wheel hub's installation location, the problem of the convenience when reducing the dismouting.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a large-scale fan wheel hub processing graduated disk device, includes the graduated disk main part, the circular boss of integral type is seted up in the surperficial center department of graduated disk main part, the hoist and mount fixed orifices has been seted up to the surperficial edge of graduated disk main part, the hoist and mount fixed orifices array is seted up in the graduated disk main part, just the surperficial edge welded fastening of circular boss has the dead lever, set up the screw thread on the dead lever, and two the dead lever is a set of, welded fastening has three groups on the circular boss the dead lever.
Preferably, the connection of the surface edge of circular boss has installed the buffer block, the buffer slot has been seted up to the surface edge of circular boss, buffer spring has been installed in the connection of the one end of buffer block, the buffer block passes through buffer spring to connect and installs in the buffer slot.
Preferably, three buffer springs are symmetrically arranged on the inner side of the buffer block and are connected at equal intervals.
Preferably, the surface array of the circular boss is provided with three buffer blocks.
Preferably, the indexing disc body is equally divided into three parts, and the angle of each part is one hundred twenty degrees.
Preferably, the depth of the buffer groove is five centimeters, and the thickness of the buffer block is four centimeters.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) when the device is used, the hoisting fixing hole part arranged on the dividing plate main body is used for hoisting a crane and is used for installing and fixing the dividing plate main body and the fixing seat, the circular boss part is of a structure designed according to the structure of the wheel hub, the wheel hub is conveniently clamped on a tool, the fixing rod is welded on the circular boss, and after the wheel hub is installed on the device, the fixing seat and the nut are matched with the fixing rod to realize wheel hub positioning, so that the practicability of the device is improved;
(2) when in use, the indexing disc main body can be positioned once, three surfaces of the hub with three hundred and sixty degrees can be synchronously machined, repeated positioning errors are reduced, machining precision is improved, and the assembly and disassembly are convenient;
(3) the circular boss facial make-up of device is equipped with the buffer block, when hanging and establishing installation fan wheel hub, if the installation dynamics when placing is great, wheel hub can take place to collide with circular boss, can provide certain buffering effort through the effect of buffer block, prevents that wheel hub from colliding with the damage, has improved the device's practicality.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a cross-sectional structure of the buffer block and the buffer slot of the present invention;
in the figure: 1. an index plate main body; 2. hoisting the fixed holes; 3. fixing the rod; 4. a buffer tank; 5. a buffer block; 6. a circular boss; 7. a buffer spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 and fig. 2, the present invention provides a technical solution: the utility model provides a large-scale fan wheel hub processing graduated disk device, including graduated disk main part 1, the circular boss 6 of integral type is seted up in the surperficial center department of graduated disk main part 1, hoist and mount fixed orifices 2 have been seted up to graduated disk main part 1, 2 arrays of hoist and mount fixed orifices are seted up on graduated disk main part 1, and the surperficial edge welded fastening of circular boss 6 has dead lever 3, set up screw thread on the dead lever 3, and two dead levers 3 are a set of, welded fastening has three dead levers 3 of group on the circular boss 6, 2 parts of hoist and mount fixed orifices of seting up on the graduated disk main part 1 are used for crane to lift by crane usefulness, and be used for graduated disk main part 1 fixed with the installation of fixing base, after the device is gone up installation wheel hub, use fixing base and nut and dead lever 3 cooperation, realize wheel hub location, the practicality of the device has been improved.
In order to better install the fan hub, in this embodiment, preferably, the edge of the surface of the circular boss 6 is connected with the buffer block 5, the edge of the surface of the circular boss 6 is provided with the buffer slot 4, one end of the buffer block 5 is connected with the buffer spring 7, the buffer block 5 is connected and installed in the buffer slot 4 through the buffer spring 7, the fan hub is prevented from colliding during installation, for better buffering, in this embodiment, preferably, three buffer springs 7 are symmetrically installed on the inner side of the buffer block 5, and the three buffer springs 7 are connected at equal intervals to provide stable and symmetrical buffering acting force, for improving buffering effect, in this embodiment, preferably, the surface array of the circular boss 6 is provided with the three buffer blocks 5, for better processing and use, in this embodiment, preferably, the index plate main body 1 is equally divided into three parts, and the angle of each part is one hundred twenty degrees, for better installation of the buffer block 5, in this embodiment, it is preferable that the depth of the buffer slot 4 is five centimeters and the thickness of the buffer block 5 is four centimeters.
The utility model discloses a theory of operation and use flow: when the device is used, the part of a hoisting fixing hole 2 arranged on the index plate main body 1 is used for hoisting a crane and is used for installing and fixing the index plate main body 1 and a fixing seat, the circular boss 6 part is of a structure designed according to a hub structure, so that a hub can be conveniently clamped on a tool, the fixing rod 3 welded on the circular boss 6 can be used, after the hub is installed on the device, the fixing seat and a nut can be matched with the fixing rod 3 to realize hub positioning and improve the stability when a hub strand is fixed, the indexing plate main body 1 can be positioned once during use, the synchronous processing of three surfaces of the hub with three hundred and sixty degrees can be realized, repeated positioning errors are reduced, the processing precision is provided, the disassembly and the assembly are convenient, meanwhile, the circular boss 6 of the device is provided with the buffer block 5, the buffer block 5 is installed in the buffer groove 4, the buffer spring 7 is installed at the bottom of the buffer block 5, the buffer block 5 is connected with the buffer groove 4 through the buffer spring 7, when hanging and establishing installation fan wheel hub, if the dynamics when wheel hub installation was placed is great, wheel hub can take place to collide with circular boss 6, wheel hub contact extrusion buffer block 5 when placing, and buffer block 5 extrudees buffer spring 7 simultaneously in buffer slot 4 spacing removal, and buffer spring 7 deformation produces certain reaction force, prevents that wheel hub from colliding with the damage, has improved the device's practicality.
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 (6)
1. The utility model provides a large-scale fan wheel hub processing graduated disk device, includes graduated disk main part (1), its characterized in that: circular boss (6) of integral type are seted up to the surperficial center department of graduated disk main part (1), hoist and mount fixed orifices (2) have been seted up to the surperficial edge of graduated disk main part (1), hoist and mount fixed orifices (2) array is seted up on graduated disk main part (1), just the surperficial edge welded fastening of circular boss (6) has dead lever (3), set up screw thread on dead lever (3), and two dead lever (3) are a set of, welded fastening has three groups on circular boss (6) dead lever (3).
2. The indexing disc device for machining the hub of the large-scale fan according to claim 1, wherein: buffer block (5) have been installed in the connection of the surperficial edge of circular boss (6), buffer slot (4) have been seted up in the surperficial edge of circular boss (6), buffer spring (7) have been installed in the connection of the one end of buffer block (5), buffer block (5) are installed in buffer slot (4) through buffer spring (7) connection.
3. The indexing disc device for machining the hub of the large-scale fan according to claim 2, wherein: three buffer springs (7) have been installed to the inboard symmetry of buffer block (5), and three buffer spring (7) equidistance is connected.
4. The indexing disc device for machining the hub of the large-scale fan according to claim 2, wherein: the surface array of the circular boss (6) is provided with three buffer blocks (5).
5. The indexing disc device for machining the hub of the large-scale fan according to claim 1, wherein: the index plate main body (1) is equally divided into three parts, and the angle of each part is one hundred twenty degrees.
6. The indexing disc device for machining the hub of the large-scale fan according to claim 2, wherein: the depth of the buffer groove (4) is five centimeters, and the thickness of the buffer block (5) is four centimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022969554.6U CN213998764U (en) | 2020-12-11 | 2020-12-11 | Indexing disc device for machining hub of large fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022969554.6U CN213998764U (en) | 2020-12-11 | 2020-12-11 | Indexing disc device for machining hub of large fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213998764U true CN213998764U (en) | 2021-08-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022969554.6U Active CN213998764U (en) | 2020-12-11 | 2020-12-11 | Indexing disc device for machining hub of large fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213998764U (en) |
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2020
- 2020-12-11 CN CN202022969554.6U patent/CN213998764U/en active Active
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Address after: No. 21, Hehuan West Road, Xituo District, Hudai Industrial Park, Binhu District, Wuxi City, Jiangsu Province, 214000 Patentee after: Wuxi Huaneng Equipment Technology Co.,Ltd. Address before: 214000 Binhu street Fangquan Road, Binhu District, Wuxi City, Jiangsu Province Patentee before: Wuxi Huaneng thermal equipment Co.,Ltd. |