CN209319327U - A kind of rotor machining tooling - Google Patents
A kind of rotor machining tooling Download PDFInfo
- Publication number
- CN209319327U CN209319327U CN201821698258.3U CN201821698258U CN209319327U CN 209319327 U CN209319327 U CN 209319327U CN 201821698258 U CN201821698258 U CN 201821698258U CN 209319327 U CN209319327 U CN 209319327U
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- rotor
- cylinder
- bottom plate
- positioning
- positioning column
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Abstract
The utility model relates to machine processing fields, especially a kind of rotor machining tooling, including bottom plate, the upper surface of bottom plate is horizontal structure, the intermediate position of bottom plate is provided with a cylinder, the telescopic rod of the cylinder has the function of to go up and down and rotate two, a positioning fixture and a supporting block are symmetrically arranged in the two sides of cylinder, wherein positioning fixture includes the positioning column of the pedestal being arranged on bottom plate and the cylindrical shape being set on the base, locating rod is provided in the circumferential side wall of positioning column, total height after being equipped with rotor on positioning fixture is consistent with the height of supporting block, the end of the telescopic rod of cylinder is provided with pressing plate, through-hole is provided at the both ends of pressing plate.A kind of obtained rotor machining tooling of the utility model, is designed by reasonable structure, can effectively promote the location efficiency and stability to rotor, and will not damage to the outer wall of rotor during positioning process, it is ensured that the quality of rotor.
Description
Technical field
The utility model relates to machine processing field, especially a kind of rotor machining tooling.
Background technique
Its structure of rotor is diameter difference and two cylindrical structures that central axis is overlapped, and the cylindrical body of lower end is straight
Diameter is greater than the diameter of upper end cylindrical body, and in lower end, the lower end of cylindrical body is recessed cylindrical hollow structure upwards, and on side wall
It is provided with the slot of two perforation wall thickness.And it needs to drill at the center of the upper end cylindrical body of rotor.
In existing technology, carrying out clamping to rotor using fixture fixes it.But due to rotor meeting in boring procedure
The power for generating very big rotation, then need biggish chucking power that can just maintain, this peripheral surface that will result in rotor can be made
At damage, rotor quality is influenced.
Utility model content
It is simple that a kind of structure is provided purpose of the utility model is to solve the deficiency of above-mentioned technology, can effectively to turn
The rotor machining tooling that son is fixed and keeps.
In order to achieve the above object, a kind of rotor machining tooling designed by the utility model, including bottom plate, bottom plate it is upper
Surface is horizontal structure, the intermediate position of bottom plate is provided with a cylinder, the telescopic rod of the cylinder, which has, goes up and down and rotate two
A function is symmetrically arranged with a positioning fixture and a supporting block in the two sides of cylinder, and wherein positioning fixture includes that setting exists
In the positioning column of pedestal and the cylindrical shape being set on the base on bottom plate, the outer diameter of positioning column and rotor lower end cylindrical body
The internal diameter of hollow structure is consistent, and the height of positioning column is less than or equal to the depth of rotor lower end cylindrical hollow structure, is positioning
It is provided with locating rod in the circumferential side wall of column, axially vertical, and the central axis of locating rod of the axial direction of locating rod and positioning column
Intersect with the central axis of positioning column, the equivalent width of the slot opened up on the diameter and rotor bottom side of the wall of locating rod, locating clip
Total height after being equipped with rotor on tool is consistent with the height of supporting block, and the end of the telescopic rod of cylinder is provided with pressing plate, and
It is bolted to connection between the intermediate position of pressing plate and the telescopic rod of cylinder, is provided with through-hole at the both ends of pressing plate, and
Through-hole and rotor to it is corresponding when center be overlapped with the axial centre of rotor.
Rotor is set on positioning column by the design of above-mentioned technical proposal by the design of positioning fixture, and utilizes positioning
Bar carries out circumferential limit, realizes the quick positioning and clamping to rotor, and after assembling, cylinder then makes the press plate rotary on telescopic rod
It is located at the top of rotor and supporting block to both ends, in cylinder retracted downward, pressing plate is pressed on rotor and supporting block, and due to
The height of rotor upper surface and the height of supporting block are consistent, then ensure that pressing plate both ends balance, uniform force, thus to the folder of rotor
The stronger stabilization of positioning is held, so that following process is more reliable and more stable, precision is high.And after processing is completed, cylinder band dynamic pressure plate
It is promoted, and rotates 90 °, realize that pressing plate the loading and unloading of rotor will not occur any interference, rotor loading and unloading are more quickly square
Just.In addition the via design at pressing plate both ends then realizes that cylinder band dynamic pressure plate carries out a direction rotation, without reciprocal fortune
It is dynamic, then it is low to the requirement of cylinder, it runs more stable.
The diameter of through-hole is less than the diameter of rotor upper end, and the region processed needed for through-hole covering rotor upper surface.The knot
The design of structure, can be by all exposures of required machining area, and are reliably pushed down to rotor, so that it is guaranteed that the reliability processed and
Stability.
A kind of obtained rotor machining tooling of the utility model, is designed by reasonable structure, can effectively be promoted pair
The location efficiency and stability of rotor, and the outer wall of rotor will not be damaged during positioning process, it is ensured that rotor
Quality.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment
Below by embodiment combination attached drawing, the utility model will be further described.
Embodiment 1:
As shown in Figure 1, a kind of rotor machining tooling of the present embodiment description, including bottom plate 1, the upper surface of bottom plate 1 are water
Flat structure is provided with a cylinder 2 at the intermediate position of bottom plate 1, and the telescopic rod 10 of the cylinder 2, which has, goes up and down and rotate two function
Can, it is symmetrically arranged with a positioning fixture 3 and a supporting block 4 in the two sides of cylinder 2, wherein positioning fixture 3 includes that setting exists
The positioning column 6 of pedestal 5 and the cylindrical shape being arranged on pedestal 5 on bottom plate 1, the outer diameter of positioning column 6 and 8 lower end of rotor
The internal diameter of cylindrical hollow structure is consistent, and the height of positioning column 6 is less than the depth of 8 lower end cylindrical hollow structure of rotor,
It is provided with locating rod 7 in the circumferential side wall of positioning column 6, the axial direction of locating rod 7 is axially vertical with positioning column 6, and locating rod 7
Central axis intersects with the central axis of positioning column 6, the width of the slot 9 opened up on the diameter and 8 bottom side of the wall of rotor of locating rod 7
Unanimously, the total height after rotor 8 is equipped on positioning fixture 3 is consistent with the height of supporting block 4, in the telescopic rod 10 of cylinder 2
End is provided with pressing plate 11, and is bolted to connection between the intermediate position of pressing plate 11 and the telescopic rod 10 of cylinder 2, is pressing
The both ends of plate 11 are provided with through-hole 12, and when through-hole 12 is corresponding with 8 pairs of rotor 12 center and rotor 8 axial centre weight
It closes.
The diameter of through-hole 12 is less than the diameter of 8 upper end of rotor, and through-hole 12 covers the area processed needed for 8 upper surface of rotor
Domain.
Claims (2)
1. a kind of rotor machining tooling, it is characterized in that: including bottom plate, the upper surface of bottom plate is horizontal structure, in the centre of bottom plate
Position is provided with a cylinder, and the telescopic rod of the cylinder has the function of to go up and down and rotate two, be symmetrical arranged in the two sides of cylinder
There are a positioning fixture and a supporting block, wherein positioning fixture includes the pedestal being arranged on bottom plate and is set on the base
The outer diameter of the positioning column of cylindrical shape, positioning column is consistent with the internal diameter of rotor lower end cylindrical hollow structure, and positioning column
Height is less than or equal to the depth of rotor lower end cylindrical hollow structure, is provided with locating rod in the circumferential side wall of positioning column,
The axial direction of locating rod and positioning column it is axially vertical, and the central axis of locating rod intersects with the central axis of positioning column, positioning
The equivalent width of the slot opened up on the diameter of bar and rotor bottom side of the wall is equipped with total height and branch after rotor on positioning fixture
The height of bracer is consistent, and the end of the telescopic rod of cylinder is provided with pressing plate, and the intermediate position of pressing plate and the telescopic rod of cylinder
Between be bolted to connection, be provided with through-hole at the both ends of pressing plate, and through-hole and rotor to it is corresponding when center with
The axial centre of rotor is overlapped.
2. a kind of rotor machining tooling according to claim 1, it is characterized in that: the diameter of through-hole is less than the straight of rotor upper end
Diameter, and the region processed needed for through-hole covering rotor upper surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821698258.3U CN209319327U (en) | 2018-10-19 | 2018-10-19 | A kind of rotor machining tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821698258.3U CN209319327U (en) | 2018-10-19 | 2018-10-19 | A kind of rotor machining tooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209319327U true CN209319327U (en) | 2019-08-30 |
Family
ID=67708280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821698258.3U Active CN209319327U (en) | 2018-10-19 | 2018-10-19 | A kind of rotor machining tooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209319327U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109176090A (en) * | 2018-10-19 | 2019-01-11 | 嘉兴市易嘉机械有限公司 | A kind of rotor machining tooling |
-
2018
- 2018-10-19 CN CN201821698258.3U patent/CN209319327U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109176090A (en) * | 2018-10-19 | 2019-01-11 | 嘉兴市易嘉机械有限公司 | A kind of rotor machining tooling |
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