CN207771364U - A kind of turbine rotor shaft automatic center positioning fixture - Google Patents
A kind of turbine rotor shaft automatic center positioning fixture Download PDFInfo
- Publication number
- CN207771364U CN207771364U CN201721889952.9U CN201721889952U CN207771364U CN 207771364 U CN207771364 U CN 207771364U CN 201721889952 U CN201721889952 U CN 201721889952U CN 207771364 U CN207771364 U CN 207771364U
- Authority
- CN
- China
- Prior art keywords
- support base
- turbine rotor
- rotor shaft
- support
- sliding block
- 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
Abstract
The utility model discloses a kind of turbine rotor shaft automatic center positioning fixtures, including pedestal, cylinder is installed above the pedestal, the cylinder side is equipped with support plate, it is fixedly connected with the first support base above the cylinder output end, it is equipped with the second support base above first support base, turbine rotor shaft is equipped between first support base and the second support base, the support plate side is provided with sliding slot.Start cylinder and makes the upward top pressure turbine rotor shaft of the first support base, so that turbine rotor shaft is effectively fixed and is positioned, convenient for the processing of next step, the setting of sliding slot, the first sliding block and the second sliding block, first support base and the second support base are adjusted by adjusting bolt, just sliding is convenient on the supporting plate for first support base and the second support base, the setting of locating slot, the first positioning wedged block and the second positioning wedged block, so that the first support base and the second support base are more firm in supporting process, it is conducive to the processing of turbine rotor shaft.
Description
Technical field
The utility model is related to clamp art, specially a kind of turbine rotor shaft automatic center positioning fixture.
Background technology
Fixture refers to that machine-building is used for fixing processing object in the process, is allowed to occupy correct position, to receive construction
Or the device of detection, also known as fixture.In a broad sense, any process in technical process is used for rapidly, easily and safely
The device for installing workpiece, all can be described as fixture.Fixture is usually by setting element（Determine correct position of the workpiece in fixture）, folder
Tight device, to knife induction element (relative position or guiding tool orientation that determine cutter and workpiece), indexing means（Make workpiece
The processing that several stations can be completed in once mounting has circular index device and linear movement two class of indexing means）, connection member
Part and clamp body（Fixture base）Deng composition.
Traditional processing turbine rotor shaft will lean on worker to position alignment by hand, this operating process is not only inconvenient, also
The more time can be expended, so providing a kind of turbine rotor shaft automatic center positioning fixture to solve the above-mentioned problem ten
Point it is necessary to.
Utility model content
The purpose of this utility model is to provide a kind of turbine rotor shaft automatic center positioning fixtures, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the utility model provides the following technical solutions：A kind of turbine rotor shaft automatic center positioning
Fixture, including pedestal, the pedestal top are equipped with cylinder, and the cylinder side is equipped with support plate, the cylinder output end
Top is fixedly connected with the first support base, is equipped with the second support base above first support base, first support base and the
Turbine rotor shaft is equipped between two support bases, the support plate side is provided with sliding slot, first support base and the second support base
Side is respectively equipped with the first sliding block and the second sliding block, is equipped with locating ring above first support base, on second support base
Side is equipped with abutment sleeve.
Preferably, first support base and the second support base both sides are provided with mounting hole, and the mounting hole is internally provided with
Adjusting bolt.
Preferably, the adjusting bolt other end is threadedly connected to the first sliding block and the second sliding block respectively.
Preferably, the support plate upper center is provided with locating slot, in first support base and the second support base side
Portion is fixedly connected with the first positioning wedged block and the second positioning wedged block respectively.
Preferably, the quantity of the sliding slot, the first sliding block and the second sliding block is two groups, and the sliding slot section is T-shaped
Structure.
Preferably, the cylinder both sides have been fixedly connected with support ear, and the support ear is fixedly connected by fixing bolt
In support plate.
Compared with prior art, the utility model has the beneficial effects that：During a kind of turbine rotor shaft of the utility model is automatic
Heart positioning fixture, structure novel, traditional processing turbine rotor shaft will lean on worker to position alignment by hand, and currently designed one certainly
Dynamic centralized positioning clamp, by cylinder Automatic-clamping, a process equipment can make a call to two centre bores simultaneously, ensure product quality,
Reduce labor intensity.By the abutment sleeve above the locating ring and the second support base on the first support base, realize to whirlpool
The positioning of armature spindle is taken turns, starts cylinder and makes the upward top pressure turbine rotor shaft of the first support base so that turbine rotor shaft is effective
Fixed and positioning, is convenient for the processing of next step, the setting of sliding slot, the first sliding block and the second sliding block so that the first support base and the
Two support bases can be adjusted by adjusting bolt, and just sliding is convenient on the supporting plate for the first support base and the second support base,
The setting of locating slot, the first positioning wedged block and the second positioning wedged block so that the first support base and the second support base are processed in support
It is more firm in the process, it is conducive to the processing of turbine rotor shaft.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model support plate overlooking structure diagram；
Fig. 3 is the utility model the first support base overlooking structure diagram；
Fig. 4 is the utility model the second support base overlooking structure diagram.
In figure：1 pedestal, 2 support plates, 3 cylinders, 4 first support bases, 5 second support bases, 6 turbine rotor shafts, 7 locating rings,
8 abutment sleeves, 9 sliding slots, 10 locating slots, 11 support ears, 12 first sliding blocks, 13 first positioning wedged blocks, 14 second sliding blocks, 15 second
Positioning wedged block, 16 mounting holes, 17 adjusting bolts.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 4 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of turbine rotor shaft automatic center locating clip
Tool, including pedestal 1,1 top of the pedestal are equipped with cylinder 3, and 3 side of the cylinder is equipped with support plate 2, and the cylinder 3 is defeated
The first support base 4 is fixedly connected with above outlet, first support base, 4 top is equipped with the second support base 5, first support
Turbine rotor shaft 6 is equipped between seat 4 and the second support base 5,2 side of the support plate is provided with sliding slot 9, first support base 4
It is respectively equipped with the first sliding block 12 and the second sliding block 14 with 5 side of the second support base, first support base, 4 top is equipped with locating ring
7, second support base, 5 top is equipped with abutment sleeve 8.
First support base, 4 and second support base, 5 both sides are provided with mounting hole 16, and the mounting hole 16 is internally provided with tune
Save bolt 17.17 other end of the adjusting bolt is threadedly connected to the first sliding block 12 and the second sliding block 14 respectively.The support plate 2
Upper center is provided with locating slot 10, and it is fixed that 4 and second support base of the first support base, 5 one middle side part has been respectively fixedly connected with first
Position fixture block 13 and the second positioning wedged block 15.The quantity of the sliding slot 9, the first sliding block 12 and the second sliding block 14 is two groups, described
9 section of sliding slot is T-shaped structure.3 both sides of the cylinder have been fixedly connected with support ear 11, and the support ear 11 passes through fixed spiral shell
Bolt is fixedly connected on support plate 2.
Operation principle：The utility model structure novel, during traditional processing turbine rotor shaft 6 will lean on worker's craft positioning to look for
The heart, a currently designed automatic center positioning fixture, by cylinder Automatic-clamping, a process equipment can make a call to two centers simultaneously
Hole ensures product quality, reduces labor intensity.Pass through 5 top of locating ring 7 and the second support base on the first support base 4
Abutment sleeve 8, realize positioning to turbine rotor shaft 6, start cylinder 3 so that 4 upward top pressure turbine rotor of the first support base
Axis 6 so that turbine rotor shaft 6 is effectively fixed and positioned, and the processing of next step, sliding slot 9, the first sliding block 12 and second is convenient for slide
The setting of block 14 so that the first support base 4 and the second support base 5 can be adjusted by adjusting bolt, the first support base 4 with
It is convenient that second support base 5 slides above support plate 2, and locating slot 10, the first positioning wedged block 13 and the second positioning wedged block 15 are set
It sets so that the first support base 4 and the second support base 5 are more firm in supporting process, are conducive to adding for turbine rotor shaft 6
Work.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of turbine rotor shaft automatic center positioning fixture, including pedestal（1）, it is characterised in that：The pedestal（1）Pacify top
Equipped with cylinder（3）, the cylinder（3）Side is equipped with support plate（2）, the cylinder（3）The is fixedly connected with above output end
One support base（4）, first support base（4）Top is equipped with the second support base（5）, first support base（4）With second
Support seat（5）Between be equipped with turbine rotor shaft（6）, the support plate（2）Side is provided with sliding slot（9）, first support base（4）With
Second support base（5）Side is respectively equipped with the first sliding block（12）With the second sliding block（14）, first support base（4）Top is equipped with
Locating ring（7）, second support base（5）Top is equipped with abutment sleeve（8）.
2. a kind of turbine rotor shaft automatic center positioning fixture according to claim 1, it is characterised in that：Described first
Support seat（4）With the second support base（5）Both sides are provided with mounting hole（16）, the mounting hole（16）It is internally provided with adjusting bolt
（17）.
3. a kind of turbine rotor shaft automatic center positioning fixture according to claim 2, it is characterised in that：The adjusting spiral shell
Bolt（17）The other end is threadedly connected to the first sliding block respectively（12）With the second sliding block（14）.
4. a kind of turbine rotor shaft automatic center positioning fixture according to claim 1, it is characterised in that：The support plate
（2）Upper center is provided with locating slot（10）, first support base（4）With the second support base（5）One middle side part is fixed respectively to be connected
It is connected to the first positioning wedged block（13）With the second positioning wedged block（15）.
5. a kind of turbine rotor shaft automatic center positioning fixture according to claim 1, it is characterised in that：The sliding slot
（9）, the first sliding block（12）With the second sliding block（14）Quantity be two groups, the sliding slot（9）Section is T-shaped structure.
6. a kind of turbine rotor shaft automatic center positioning fixture according to claim 1, it is characterised in that：The cylinder
（3）Both sides have been fixedly connected with support ear（11）, the support ear（11）It is fixedly connected on support plate by fixing bolt（2）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721889952.9U CN207771364U (en) | 2017-12-29 | 2017-12-29 | A kind of turbine rotor shaft automatic center positioning fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721889952.9U CN207771364U (en) | 2017-12-29 | 2017-12-29 | A kind of turbine rotor shaft automatic center positioning fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207771364U true CN207771364U (en) | 2018-08-28 |
Family
ID=63225950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721889952.9U Expired - Fee Related CN207771364U (en) | 2017-12-29 | 2017-12-29 | A kind of turbine rotor shaft automatic center positioning fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207771364U (en) |
-
2017
- 2017-12-29 CN CN201721889952.9U patent/CN207771364U/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: 20180828 Termination date: 20201229 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |