CN211071879U - Special fixing device of chuck - Google Patents
Special fixing device of chuck Download PDFInfo
- Publication number
- CN211071879U CN211071879U CN201922263174.8U CN201922263174U CN211071879U CN 211071879 U CN211071879 U CN 211071879U CN 201922263174 U CN201922263174 U CN 201922263174U CN 211071879 U CN211071879 U CN 211071879U
- Authority
- CN
- China
- Prior art keywords
- chuck
- box body
- fixing device
- cylinder
- box
- 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.)
- Expired - Fee Related
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 14
- 238000012423 maintenance Methods 0.000 abstract description 11
- 238000000034 method Methods 0.000 abstract description 9
- 230000008569 process Effects 0.000 abstract description 8
- 238000009434 installation Methods 0.000 abstract description 3
- 230000007306 turnover Effects 0.000 abstract 7
- 238000003754 machining Methods 0.000 description 5
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Images
Abstract
The utility model relates to a wheel hub processing fixing device's technical field, especially relate to a special fixing device of chuck, its convenient operation, the angle is adjustable, the direction is variable, the installation problem of not unidimensional chuck can be solved according to the different slide adjusting position of chuck specification and size to the spacing post that slides, the upset supporting mechanism drives the roll-over table and upwards overturns certain angle and fix, satisfy the adjustability that the chuck was operated in each direction, angle in the maintenance process, the device has filled the blank that wheel hub processing chuck does not have fixed bearing device in the maintenance process in the current industry, can guarantee chuck positioning accuracy, reduce the operating error; the turnover table is positioned above the box body, one end of the turnover table is fixedly connected with the upper end of one side of the box body, a sliding limiting column and a fixing limiting column are arranged on the turnover table, the turnover support mechanism is arranged in the box body, and the upper end of the turnover support mechanism is connected with the lower end of the turnover table and used for driving the turnover table to turn upwards for a certain angle and fix.
Description
Technical Field
The utility model relates to a wheel hub processing fixing device's technical field especially relates to a special fixing device of chuck.
Background
The requirement on the precision of the machining size of the aluminum alloy hub reaches 0.01mm, the precision of a chuck of a numerical control machine tool for machining the hub is poor frequently, and the required precision requirement of a fixture is extremely high in order to ensure that the assembly size and the safety size are controlled within the machining error range. At present, a special fixing device for the chuck does not exist in the industry, the chuck is placed on the temporary storage frame in the maintenance process, the maintenance process is displaced, and the operation is inconvenient.
SUMMERY OF THE UTILITY MODEL
For solving the technical problem, the utility model provides a convenient operation, the special fixing device of angularly adjustable, the changeable chuck of direction has filled the blank that wheel hub machining chuck does not have fixed device that bears in the maintenance process in the current industry, can guarantee chuck positioning accuracy, reduces the operating error.
In order to achieve the above purpose, the utility model is realized by adopting the following technical scheme:
the utility model provides a special fixing device of chuck, includes roll-over table, box and upset supporting mechanism, the roll-over table is located the box top, and its one end and one side upper end fixed connection of box are provided with the spacing post of slip and fixed spacing post on it, upset supporting mechanism sets up in the inside of box, and its upper end is connected with the roll-over table lower extreme for it upwards overturns certain angle and fixes to drive the roll-over table.
In a possible technical scheme, the overturning supporting mechanism comprises a cylinder base, a cylinder and a supporting rod which are installed at the bottom of the box body, the fixed end of the cylinder is fixedly connected with the cylinder base, the piston end of the cylinder is connected with the lower end of the overturning platform, the lower end of the overturning platform is close to one side of the box body, and a fastening bolt penetrates through the box body and the supporting rod and is used for fixing the overturning platform at a certain angle.
In a possible technical scheme, the air cylinder is connected with a foot controller arranged outside the box body.
In a possible technical scheme, be provided with 1 spacing post of sliding and 2 fixed spacing posts on the roll-over table, 1 spacing post of sliding and 2 fixed spacing post evenly distributed, fixed spacing post can rotate along the axis.
Compared with the prior art, the beneficial effects of the utility model are that: the installation problem that not unidimensional chuck can be solved according to the different slide adjusting position of chuck specification and dimension to the spacing post that slides, upset supporting mechanism drive roll-over table upwards overturns certain angle and is fixed, satisfy the chuck in maintenance in-process all directions, the adjustability of angle operation, the device has filled the blank that the wheel hub machining chuck does not have fixed bearing device in maintenance process in the current industry, and in the chuck maintenance process, and convenient operation, the angle is adjustable, the direction is variable, chuck specification is unrestricted, can guarantee chuck positioning accuracy, reduce the operating error, the device simple structure, the processing cost of manufacture is low, do benefit to and use widely in the trade.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic structural view with one side of the case omitted;
fig. 3 is a left side view of the structure with the case omitted.
Reference numerals: 1-sliding a limit post; 2-turning over the platform; 3-fixing a limit column; 4-a foot controller; 5-a box body; 6-fastening bolts; 7-a cylinder base; 8-a support bar; 9-cylinder.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
As shown in fig. 1, the fixing device special for a chuck of the present invention comprises a turning table 2, a box body 5 and a turning support mechanism, wherein the turning table 2 is located above the box body 5, one end of the turning table is fixedly connected with the upper end of one side of the box body 5, a sliding limit post 1 and a fixed limit post 3 are arranged on the turning table, the turning support mechanism is arranged inside the box body 5, and the upper end of the turning table is connected with the lower end of the turning table 2 for driving the turning table 2 to turn upwards for a certain angle and fix; the box body is made of cast iron, and the overturning platform 2 is arranged above the box body 5, so that the phenomenon of side turning cannot occur after the chuck is installed; because wheel hub size is different, and chuck specification and size also is different, and the installation problem of not unidimensional chuck can be solved according to the different slide adjusting position of chuck specification and size to slip spacing post 1, and upset supporting mechanism drive roll-over table upwards overturns certain angle and fixes, satisfies the adjustability of chuck in all directions, angle operation in the maintenance process.
In this embodiment, as shown in fig. 2 and 3, the overturning supporting mechanism includes a cylinder base 7, a cylinder 9 and a supporting rod 8 installed at the bottom of the box 5, a fixed end of the cylinder 9 is fixedly connected with the cylinder base 7, a piston end of the cylinder is connected with the lower end of the overturning platform 2, one side of the lower end of the overturning platform 2, which is close to the box 5, is connected with the supporting rod 8, the supporting rod 8 is U-shaped, and a fastening bolt 6 penetrates through the box 5 and the supporting rod 8 for fixing the overturning platform 2 at a certain angle; in order to meet the adjustability of the chuck in various directions and angles during maintenance, the air cylinder 9 is pushed upwards to drive the overturning platform 2 to overturn upwards for a certain angle, and after the overturning platform is adjusted to a proper angle, the position of the supporting rod 8 is fixed by using the fastening bolt 6; in the embodiment, the air cylinder 9 is connected with the foot controller 4 arranged on the outer side of the box body 5, and the air cylinder 9 is controlled by the foot controller 4, so that the operation is more convenient; the overturning platform 2 is provided with 1 sliding limiting column 1 and 2 fixed limiting columns 3, the 1 sliding limiting column 1 and the 2 fixed limiting columns 3 are uniformly distributed, the fixed limiting columns 3 can rotate along the axis, specifically, the fixed limiting columns 3 are adjusted through adjustable bolts, when the chuck is arranged in the overturning platform to be maintained and the operation position needs to be changed, the adjustable bolts are loosened, the chuck can be rotated, and when the chuck is fixed, the adjustable bolts are screwed.
The special fixing device for the chuck, which is provided by the embodiment of the utility model, places the chuck on the overturning platform 2 when in work, slidably adjusts the position of the sliding limiting column 1 according to different specifications and sizes of the chuck, loosens the adjustable bolt at the position of the fixed limiting column 3 when the chuck needs to change the operation position for maintenance, rotates the chuck, and screws the adjustable bolt for fixation when needing to be fixed; when the chuck needs to adjust the operation angle, thereby drive the certain angle of upset that makes progress of roll-over table 2 through the work of foot controller 4 control cylinder, adjust to suitable angle after, use fastening bolt 6 to operate with the rigidity of bracing piece 8.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (4)
1. The utility model provides a special fixing device of chuck, its characterized in that, includes roll-over table (2), box (5) and upset supporting mechanism, roll-over table (2) are located box (5) top, and one side upper end fixed connection of its one end and box (5) is provided with spacing post of slip (1) and fixed spacing post (3) on it, upset supporting mechanism sets up in the inside of box (5), and its upper end is connected with roll-over table (2) lower extreme for drive roll-over table (2) upwards overturn certain angle and fix.
2. The special fixing device for the chuck as claimed in claim 1, wherein the overturning supporting mechanism comprises a cylinder base (7), a cylinder (9) and a supporting rod (8) which are installed at the bottom of the box body (5), the fixed end of the cylinder (9) is fixedly connected with the cylinder base (7), the piston end of the cylinder is connected with the lower end of the overturning platform (2), the supporting rod (8) is connected to one side of the lower end of the overturning platform (2) close to the box body (5), the supporting rod (8) is U-shaped, and a fastening bolt (6) penetrates through the box body (5) and the supporting rod (8) and is used for fixing the overturning platform (2) at a certain angle.
3. Chuck-dedicated fixing device according to claim 2, characterized in that said pneumatic cylinder (9) is connected to a foot controller (4) arranged outside said casing (5).
4. The special fixing device for the chuck as claimed in claim 3, wherein the turning table (2) is provided with 1 sliding limiting column (1) and 2 fixing limiting columns (3), the 1 sliding limiting column (1) and the 2 fixing limiting columns (3) are uniformly distributed, and the fixing limiting columns (3) can rotate along the axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922263174.8U CN211071879U (en) | 2019-12-17 | 2019-12-17 | Special fixing device of chuck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922263174.8U CN211071879U (en) | 2019-12-17 | 2019-12-17 | Special fixing device of chuck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211071879U true CN211071879U (en) | 2020-07-24 |
Family
ID=71634960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922263174.8U Expired - Fee Related CN211071879U (en) | 2019-12-17 | 2019-12-17 | Special fixing device of chuck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211071879U (en) |
-
2019
- 2019-12-17 CN CN201922263174.8U patent/CN211071879U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200724 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |