CN220040107U - Wave foil warp loading frock with adjustable - Google Patents
Wave foil warp loading frock with adjustable Download PDFInfo
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- CN220040107U CN220040107U CN202320986777.4U CN202320986777U CN220040107U CN 220040107 U CN220040107 U CN 220040107U CN 202320986777 U CN202320986777 U CN 202320986777U CN 220040107 U CN220040107 U CN 220040107U
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- guide rod
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- wave foil
- frame body
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- 239000011888 foil Substances 0.000 title claims abstract description 49
- 238000003754 machining Methods 0.000 claims description 28
- 230000006835 compression Effects 0.000 abstract 1
- 238000007906 compression Methods 0.000 abstract 1
- 230000007547 defect Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000005489 elastic deformation Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
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Abstract
The utility model relates to the field of air compressors, in particular to an adjustable wave foil deformation loading tool. The device comprises a frame body, wherein a motor is arranged on the upper layer of the frame body, a cam is arranged on an output shaft of the motor, a guide rod which is vertically arranged is arranged below the cam, the guide rod is movably arranged in a linear bearing on the upper layer of the frame body, the bottom of the guide rod is connected with an upper pressure head, the top of the guide rod is provided with a limit boss which is in contact fit with the cam, and a spring is sleeved on the guide rod between the limit boss and the linear bearing; the lower floor of support body is equipped with the lower base with last pressure head matched with, and the bottom of lower base is equipped with high adjustment mechanism, can adjust the height of lower base according to the ripples foil thickness of different models, adopts same frock can realize detecting the ripples foil of various models. After tens of millions of times of compression, the deformation capacity and the fatigue resistance of the corrugated foil are detected, so that the service life of the corrugated foil can meet the standard requirements.
Description
Technical field:
the utility model relates to the field of air compressors, in particular to an adjustable wave foil deformation loading tool.
The background technology is as follows:
at present, in centrifugal air compressor machine, radial air bearing and thrust air bearing can be used, and radial air bearing is used for supporting the main shaft, and thrust air bearing and thrust dish cooperation are used for bearing axial force, can all use the elasticity ripples foil in radial air bearing and the thrust air bearing, and the ripples foil relies on its powerful elastic deformation ability to realize air bearing's function, and the life of ripples foil directly relates to air bearing's life. The conventional corrugated foil is generally directly put into use after being manufactured and molded, the deformation capacity and the fatigue resistance of the corrugated foil are not detected by proper tools, and the corrugated foil with different types is different in thickness and different in elastic deformation capacity, so that the corrugated foil with different types cannot be detected by the tools in a fixed mode, the service life of part of corrugated foil with quality defects cannot meet the standard requirement after being put into use, and the service life of the whole air bearing is influenced.
In summary, in the field of centrifugal air compressors, the detection problem of the corrugated foil has become a technical problem to be solved in the industry.
The utility model comprises the following steps:
the utility model provides an adjustable corrugated foil deformation loading tool for overcoming the defects of the prior art, solves the problems that the deformation capacity and the fatigue resistance of the conventional corrugated foil cannot be detected and the service life cannot meet the standard requirements, and solves the problem that the fixed-form tool cannot detect corrugated foils of various types.
The technical scheme adopted by the utility model for solving the technical problems is as follows:
the adjustable wave foil deformation loading tool comprises a frame body, wherein a motor is arranged on the upper layer of the frame body, a cam is arranged on an output shaft of the motor, a guide rod which is vertically arranged is arranged below the cam, the guide rod is movably arranged in a linear bearing on the upper layer of the frame body, the bottom of the guide rod is connected with an upper pressure head, the top of the guide rod is provided with a limit boss, the limit boss is in contact fit with the cam, and a spring is sleeved on the guide rod between the limit boss and the linear bearing; the lower floor of the frame body is provided with a lower base matched with the upper pressure head, and the bottom of the lower base is provided with a height adjusting mechanism for adjusting the height of the lower base.
The frame body comprises an upper mounting plate and a lower mounting plate, and four corners of the upper mounting plate and the lower mounting plate are fixedly connected through support columns.
The height adjusting mechanism comprises a self-machining bolt, wherein the upper part of the self-machining bolt is not provided with threads, the self-machining bolt is pressed with the lower base, and the middle part of the self-machining bolt is provided with external threads; the lower mounting plate is internally provided with a through hole matched with the self-machining bolt, the upper half part of the through hole is not provided with threads, the guide function is realized, the lower half part of the through hole is provided with internal threads, the lower half part of the through hole is matched and connected with the external threads of the self-machining bolt, and the height is adjusted by rotating the self-machining bolt.
And two sides of the bottom of the self-machining bolt are milled for spanner or manual rotation.
The motor adopts an adjustable rotating speed motor.
The cam is connected with an output shaft of the motor through a connecting pin.
And the motor output shafts on two sides of the cam are provided with circlips for preventing the cam from axially moving.
And an anti-wear cap is sleeved on the outer side of the limiting boss and is in contact fit with the cam.
The upper end and the lower end of the spring are respectively abutted against the limiting boss and the linear bearing.
The bottom of the guide rod is in threaded connection with the upper pressure head.
The utility model adopts the scheme and has the following advantages:
the cam pressing guide rod is driven by the motor to move up and down along the linear bearing, the upper pressing head is driven by the guide rod to move downwards to press the corrugated foil, the upper pressing head is driven by the spring to separate from the corrugated foil when the motor rotates, the corrugated foil is pressed and loosened in a circulating and reciprocating mode, and deformation capacity and fatigue resistance of the corrugated foil are detected after the corrugated foil is pressed for tens of millions of times, so that the service life of the corrugated foil can meet standard requirements.
Through setting up high adjustment mechanism, can adjust the height of lower base according to the ripples foil thickness of different models, adopt same frock can realize detecting the ripples foil of various models.
Description of the drawings:
fig. 1 is a schematic perspective view of the present utility model.
Fig. 2 is a schematic cross-sectional view of the present utility model.
In the figure, 1, a motor, 2, an output shaft, 3, a cam, 4, a guide rod, 5, a linear bearing, 6, an upper pressure head, 7, a limiting boss, 8, a spring, 9, a lower base, 10, an upper mounting plate, 11, a lower mounting plate, 12, a support column, 13, a self-machining bolt, 14, a connecting pin, 15, a circlip, 16 and an anti-wear cap.
The specific embodiment is as follows:
in order to clearly illustrate the technical features of the present solution, the present utility model will be described in detail below with reference to the following detailed description and the accompanying drawings.
As shown in fig. 1-2, an adjustable wave foil deformation loading tool comprises a frame body, wherein a motor 1 is arranged on the upper layer of the frame body, a cam 3 is arranged on an output shaft 2 of the motor 1, a guide rod 4 which is vertically arranged is arranged below the cam 3, the guide rod 4 is movably arranged in a linear bearing 5 on the upper layer of the frame body, the bottom of the guide rod 4 is connected with an upper pressing head 6, the top of the guide rod 4 is provided with a limit boss 7, the limit boss 7 is in contact fit with the cam 3, and a spring 8 is sleeved on the guide rod 4 between the limit boss 7 and the linear bearing 5; the lower floor of the frame body is provided with a lower base 9 matched with the upper pressure head 6, and the bottom of the lower base 9 is provided with a height adjusting mechanism for adjusting the height of the lower base 9.
The frame body comprises an upper mounting plate 10 and a lower mounting plate 11, and four corners of the upper mounting plate 10 and the lower mounting plate 11 are fixedly connected through support columns 12.
The height adjusting mechanism comprises a self-machining bolt 13, wherein the upper part of the self-machining bolt 13 is not provided with threads, the self-machining bolt is pressed with the lower base 9, and the middle part of the self-machining bolt 13 is provided with external threads; the lower mounting plate 11 is internally provided with a through hole matched with the self-machining bolt 13, the upper half part of the through hole is not provided with threads, the guiding function is achieved, the lower half part of the through hole is provided with internal threads in a machining mode, the through hole is matched and connected with the external threads of the self-machining bolt 13, and the height is adjusted through rotating the self-machining bolt 13.
The bottom of the self-machining bolt 13 is milled off on both sides for wrench or manual rotation.
The motor 1 adopts an adjustable rotation speed motor, so as to adjust the pressing down frequency of the upper pressing head 6.
The cam 3 is connected to the output shaft 2 of the motor 1 by means of a connecting pin 14.
And circlips 15 are arranged on the output shafts 3 of the motors 1 at the two sides of the cam 3 and are used for preventing the cam 3 from axially moving.
And an anti-wear cap 16 is sleeved on the outer side of the limit boss 7, and the anti-wear cap 16 is in contact fit with the cam 3. After the wear-proof cap 16 is worn, only the wear-proof cap is needed to be replaced, the whole guide rod 4 is not needed to be replaced, and the cost is saved.
The upper end and the lower end of the spring 8 are respectively abutted against the limiting boss 7 and the linear bearing 5 and used for driving the guide rod 4 to move upwards for resetting.
The bottom of the guide rod 4 is in threaded connection with the upper pressure head 6.
Working principle:
before the motor 1 is started, the height of the lower base 9 is adjusted according to the thickness of the corrugated foil of different types, the self-machining bolt 13 is rotated by a wrench or manually, and the self-machining bolt 13 moves up and down along the through hole in the lower mounting plate 11, so that the lower base 9 is driven to move up and down to adjust the height, after the height is adjusted, the corrugated foil to be detected is placed on the lower base 9, and as for the selection of the corrugated foil, a mode of sampling and detecting the corrugated foil of the same batch can be adopted. During detection, the motor 1 is started, the motor 1 drives the cam 3 to rotate, the cam 3 presses the guide rod 4 to move up and down along the linear bearing 5, the guide rod 4 drives the upper pressing head 6 to move downwards, and the upper pressing head 6 and the lower base 9 cooperate to press the corrugated foil; when the motor 1 rotates, under the elastic action of the spring 8, the spring 8 enables the guide rod 4 to move upwards to be closely attached to the cam 3, the wear-resistant cap 16 at the top of the guide rod 4 always keeps in a contact state with the cam 3, and the guide rod 4 drives the upper pressing head 6 to move upwards to loosen the corrugated foil. After the tested corrugated foil is pressed and loosened tens of millions of times in a circulating way, whether the deformation and the fatigue resistance of the tested corrugated foil meet the requirements or not is observed, so that the service life of the corrugated foil can meet the standard requirements.
The above embodiments are not to be taken as limiting the scope of the utility model, and any alternatives or modifications to the embodiments of the utility model will be apparent to those skilled in the art and fall within the scope of the utility model.
The present utility model is not described in detail in the present application, and is well known to those skilled in the art.
Claims (10)
1. The utility model provides a wave foil warp loading frock with adjustable which characterized in that: the device comprises a frame body, wherein a motor is arranged on the upper layer of the frame body, a cam is arranged on an output shaft of the motor, a guide rod which is vertically arranged is arranged below the cam, the guide rod is movably arranged in a linear bearing on the upper layer of the frame body, the bottom of the guide rod is connected with an upper pressure head, the top of the guide rod is provided with a limit boss which is in contact fit with the cam, and a spring is sleeved on the guide rod between the limit boss and the linear bearing; the lower floor of the frame body is provided with a lower base matched with the upper pressure head, and the bottom of the lower base is provided with a height adjusting mechanism for adjusting the height of the lower base.
2. The adjustable wave foil deformation loading tool according to claim 1, wherein: the frame body comprises an upper mounting plate and a lower mounting plate, and four corners of the upper mounting plate and the lower mounting plate are fixedly connected through support columns.
3. The adjustable wave foil deformation loading tool according to claim 2, wherein: the height adjusting mechanism comprises a self-machining bolt, wherein the upper part of the self-machining bolt is not provided with threads, the self-machining bolt is pressed with the lower base, and the middle part of the self-machining bolt is provided with external threads; the lower mounting plate is internally provided with a through hole matched with the self-machining bolt, the upper half part of the through hole is not provided with threads, the guide function is realized, the lower half part of the through hole is provided with internal threads, the lower half part of the through hole is matched and connected with the external threads of the self-machining bolt, and the height is adjusted by rotating the self-machining bolt.
4. An adjustable wave foil deformation loading tool according to claim 3, wherein: and two sides of the bottom of the self-machining bolt are milled for spanner or manual rotation.
5. The adjustable wave foil deformation loading tool according to claim 1, wherein: the motor adopts an adjustable rotating speed motor.
6. The adjustable wave foil deformation loading tool according to claim 1, wherein: the cam is connected with an output shaft of the motor through a connecting pin.
7. The adjustable wave foil deformation loading tool according to claim 1, wherein: and the motor output shafts on two sides of the cam are provided with circlips for preventing the cam from axially moving.
8. The adjustable wave foil deformation loading tool according to claim 1, wherein: and an anti-wear cap is sleeved on the outer side of the limiting boss and is in contact fit with the cam.
9. The adjustable wave foil deformation loading tool according to claim 1, wherein: the upper end and the lower end of the spring are respectively abutted against the limiting boss and the linear bearing.
10. The adjustable wave foil deformation loading tool according to claim 1, wherein: the bottom of the guide rod is in threaded connection with the upper pressure head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320986777.4U CN220040107U (en) | 2023-04-23 | 2023-04-23 | Wave foil warp loading frock with adjustable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320986777.4U CN220040107U (en) | 2023-04-23 | 2023-04-23 | Wave foil warp loading frock with adjustable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220040107U true CN220040107U (en) | 2023-11-17 |
Family
ID=88737177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320986777.4U Active CN220040107U (en) | 2023-04-23 | 2023-04-23 | Wave foil warp loading frock with adjustable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220040107U (en) |
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2023
- 2023-04-23 CN CN202320986777.4U patent/CN220040107U/en active Active
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