CN112975799A - Adjusting device for movable bearing of compressor and using method thereof - Google Patents
Adjusting device for movable bearing of compressor and using method thereof Download PDFInfo
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- CN112975799A CN112975799A CN202110283006.4A CN202110283006A CN112975799A CN 112975799 A CN112975799 A CN 112975799A CN 202110283006 A CN202110283006 A CN 202110283006A CN 112975799 A CN112975799 A CN 112975799A
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- compressor
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- bearing
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- cylinder
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
- B25B11/02—Assembly jigs
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/14—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same
- B25B27/143—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same for installing wire thread inserts or tubular threaded inserts
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Abstract
The invention provides a compressor movable bearing adjusting device and a using method thereof, wherein the adjusting device comprises: the device comprises a supporting structure, a bearing clamping part, a compressor clamping part and a detection part, wherein the supporting mechanism comprises a bottom supporting plate and an upper supporting plate, the upper supporting plate is arranged above the bottom supporting plate, and a bearing clamping hole is formed in the center of the upper supporting plate; the bearing clamping part comprises a clamping cylinder and a bearing clamping jaw, the clamping cylinder is arranged at the center of the bottom layer supporting plate, and the bearing clamping jaw is arranged on the clamping cylinder; the compressor clamping part is arranged on the upper supporting plate and comprises an auxiliary cylinder I, an auxiliary cylinder II, a single-shaft driver I and a single-shaft driver II; the detection part comprises a driving handle and a coaxiality detection device, and the detection part mainly utilizes the fixed bearing and the compressor body respectively, and monitors the coaxiality of the compressor body in real time through fine adjustment of the compressor body, so that the coaxiality of the bearing is monitored while adjustment is carried out, and the reliability after adjustment is greatly improved.
Description
Technical Field
The invention relates to the technical field of adjustment of compressors, in particular to a movable bearing adjusting device of a compressor and a using method thereof.
Background
In the existing compressor manufacturing technology, the coaxiality of an upper bearing and a lower bearing is directly ensured through external equipment, secondary adjustment is not easy to carry out after assembly, and unqualified products with certain probability can appear.
The prior art has the following defects: the coaxiality of the upper bearing and the lower bearing of the compressor is guaranteed through external equipment, the reliability is high, the operation is convenient, the precision requirement on the external equipment is extremely high, the equipment cost is high, secondary adjustment cannot be carried out after the assembly, and the assembly precision cannot be monitored in real time.
Therefore, it is desirable to design a movable bearing adjusting device for a compressor and a method for using the same.
Disclosure of Invention
According to the technical problems that the conventional coaxiality adjusting device cannot monitor the coaxiality in real time and is high in equipment cost, the movable bearing adjusting device of the compressor and the using method thereof are provided. The invention mainly utilizes the fixed bearing and the compressor body respectively, and monitors the coaxiality of the compressor body in real time by finely adjusting the compressor body, thereby playing a role of monitoring the coaxiality of the bearing while adjusting and greatly improving the reliability after adjustment.
The technical means adopted by the invention are as follows:
a movable bearing adjustment apparatus for a compressor, comprising: the device comprises a supporting structure, a bearing clamping part, a compressor clamping part and a detection part, wherein the supporting structure comprises a bottom supporting plate and an upper supporting plate, the upper supporting plate is arranged above the bottom supporting plate, and a bearing clamping hole is formed in the center of the upper supporting plate; the bearing clamping part comprises a clamping cylinder and a bearing clamping jaw, the clamping cylinder is arranged at the center of the bottom layer supporting plate, and the bearing clamping jaw is arranged on the clamping cylinder; the compressor clamping part is arranged on the upper supporting plate and comprises an auxiliary cylinder I, an auxiliary cylinder II, a single-shaft driver I and a single-shaft driver II, and the auxiliary cylinder I, the auxiliary cylinder II, the single-shaft driver I and the single-shaft driver II are uniformly distributed on the upper supporting plate by taking the bearing clamping hole as the center in sequence; the detection part comprises a driving handle and a coaxiality detection device.
Furthermore, the clamping cylinder is a four-jaw clamping cylinder, the bearing clamping jaw is composed of 4L-shaped clamping jaws, and the bearing clamping jaw is arranged at four clamping point positions of the four-jaw clamping cylinder.
Furthermore, the clamping cylinder is provided with an air pressure regulating valve I and a pneumatic switch I, and the pneumatic switch I is arranged on the bottom supporting plate.
Furthermore, the front ends of the auxiliary cylinder I, the auxiliary cylinder II, the single-shaft driver I and the single-shaft driver II are respectively provided with a compressor clamping block.
Furthermore, the auxiliary cylinder I and the auxiliary cylinder II are provided with an air pressure regulating valve II and a pneumatic switch II, and the pneumatic switch II is arranged on the bottom layer supporting plate.
The invention also provides a using method of the movable bearing adjusting device of the compressor, which is characterized by comprising the following steps:
step S1: firstly, a compressor is placed on the upper supporting plate, and the center of the compressor is positioned at the position where the bearing clamping holes are aligned;
step S2: the pneumatic switch I is operated to enable the clamping cylinder to drive the bearing clamping jaw to clamp the lower bearing;
step S3: operating the pneumatic switch II to enable the auxiliary cylinder I and the auxiliary cylinder II to clamp the compressor;
step S4: the coaxiality detection device is arranged on the compressor, the driving handle is arranged on a crankshaft of the compressor, and the driving handle is manually rotated to drive the crankshaft of the compressor and the coaxiality detection device to rotate;
step S5: adjusting the X-direction position and the Y-direction position of the compressor by manually rotating the single-shaft driver I and the single-shaft driver II, and observing the pointer change of the coaxiality detection device;
step S6: when the pointer of the coaxiality detection device is in a proper range, stopping rotating the single-axis driver I and the single-axis driver II;
step S7: tightening a bearing block bolt of the compressor;
step S8: and operating the pneumatic switch I and the pneumatic switch II to reset the clamping cylinder, the auxiliary cylinder I and the auxiliary cylinder II, and finishing the whole operation.
Compared with the prior art, the invention has the following advantages:
1. the invention provides a movable bearing adjusting device of a compressor and a using method thereof, which have simple structure, adopt simple air cylinders and sliding tables and have low manufacturing cost.
2. The invention provides a movable bearing adjusting device of a compressor and a using method thereof.
3. The invention provides a movable bearing adjusting device of a compressor and a using method thereof, which can be applicable to various machines by simply replacing a clamping jaw of a cylinder.
Based on the reasons, the invention can be widely popularized in the fields of compressor adjustment technology and the like.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a front view of a movable bearing adjusting device of a compressor and a method for using the same according to the present invention.
Fig. 2 is a top view of a movable bearing adjusting device of a compressor and a method for using the same according to the present invention.
Fig. 3 is a front view of the adjusting device for the movable bearing of the compressor and the method for using the same according to the present invention.
Fig. 4 is a top view of the adjustment device for the movable bearing of the compressor and the method for using the same according to the present invention.
In the figure: 1. a clamping cylinder; 2. a pneumatic switch I; 3. a bottom support plate; 4. a pneumatic switch II; 5. an upper support plate; 6. a bearing jaw; 7. a drive handle; 8. a coaxiality detection device; 9. an air pressure regulating valve I; 10. an auxiliary cylinder I; 11. an air pressure regulating valve II; 12. a single-shaft driver II; 13. a single-shaft driver I; 14. an auxiliary cylinder II; 15. a compressor.
Detailed Description
It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the invention. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
The relative arrangement of the components and steps, the numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. Any specific values in all examples shown and discussed herein are to be construed as exemplary only and not as limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.
In the description of the present invention, it is to be understood that the orientation or positional relationship indicated by the directional terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc., are generally based on the orientation or positional relationship shown in the drawings, and are used for convenience of description and simplicity of description only, and in the absence of any contrary indication, these directional terms are not intended to indicate and imply that the device or element so referred to must have a particular orientation or be constructed and operated in a particular orientation, and therefore should not be considered as limiting the scope of the present invention: the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.
Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and the terms have no special meanings unless otherwise stated, and therefore, the scope of the present invention should not be construed as being limited.
As shown in fig. 1 to 4, the present invention provides a movable bearing adjusting apparatus for a compressor, comprising: the device comprises a supporting structure, a bearing clamping part, a compressor clamping part and a detection part, wherein the supporting structure comprises a bottom supporting plate 3 and an upper supporting plate 5, the upper supporting plate 5 is arranged above the bottom supporting plate 3, and a bearing clamping hole is formed in the center of the upper supporting plate 5; the bearing clamping part comprises a clamping cylinder 1 and a bearing clamping jaw 6, the clamping cylinder 1 is arranged at the center of the bottom layer supporting plate 3, and the bearing clamping jaw 6 is arranged on the clamping cylinder 1; the compressor clamping part is arranged on the upper supporting plate 5 and comprises an auxiliary cylinder I10, an auxiliary cylinder II 14, a single-shaft driver I13 and a single-shaft driver II 12, and the auxiliary cylinder I10, the auxiliary cylinder II 14, the single-shaft driver I13 and the single-shaft driver II 12 are uniformly distributed on the upper supporting plate 5 by taking the bearing clamping hole as the center in sequence; the detection part comprises a driving handle 7 and a coaxiality detection device 8; the clamping cylinder 1 is a four-jaw clamping cylinder, the bearing clamping jaw 6 is composed of 4L-shaped clamping jaws, and the bearing clamping jaw 6 is arranged at four clamping points of the four-jaw clamping cylinder; the clamping cylinder 1 is provided with an air pressure regulating valve I9 and a pneumatic switch I2, and the pneumatic switch I2 is arranged on the bottom layer supporting plate 3; the front ends of the auxiliary air cylinder I10, the auxiliary air cylinder II 14, the single-shaft driver I13 and the single-shaft driver II 12 are respectively provided with a compressor clamping block; the auxiliary cylinder I10 and the auxiliary cylinder II 14 are provided with an air pressure regulating valve II 11 and a pneumatic switch II 4, and the pneumatic switch II 4 is arranged on the bottom supporting plate 3.
The invention also provides a using method of the movable bearing adjusting device of the compressor, which is characterized by comprising the following steps:
step S1: firstly, a compressor 15 is placed on the upper supporting plate 5, and the center of the compressor 15 is positioned at the position where the bearing clamping holes are aligned;
step S2: the pneumatic switch I2 is operated to enable the clamping cylinder 1 to drive the bearing clamping jaw 6 to clamp the lower bearing;
step S3: the pneumatic switch II 4 is operated to enable the auxiliary cylinder I10 and the auxiliary cylinder II 14 to clamp the compressor 15;
step S4: the coaxiality detection device 8 is arranged on the compressor 15, the driving handle 7 is arranged on a crankshaft of the compressor 15, and the crankshaft of the compressor 15 and the coaxiality detection device 8 are driven to rotate by manually rotating the driving handle 7;
step S5: the positions of the compressor 15 in the X direction and the Y direction are adjusted by manually rotating the single-shaft driver I13 and the single-shaft driver II 12, and the pointer change of the coaxiality detection device 8 is observed;
step S6: when the pointer of the coaxiality detection device 8 is in a proper range, stopping rotating the single-axis driver I13 and the single-axis driver II 12;
step S7: tightening bearing block bolts of the compressor 15;
step S8: and operating the pneumatic switch I2 and the pneumatic switch II 4 to reset the clamping cylinder 1, the auxiliary cylinder I10 and the auxiliary cylinder II 14, and finishing the whole operation.
Example 1
As shown in fig. 3-4, in operation, a compressor 15 is first placed on the upper supporting plate 5, and the center of the compressor 15 is aligned with the bearing clamping hole; the pneumatic switch I2 is operated to enable the clamping cylinder 1 to drive the bearing clamping jaw 6 to clamp the lower bearing; the pneumatic switch II 4 is operated to enable the auxiliary cylinder I10 and the auxiliary cylinder II 14 to clamp the compressor 15; the coaxiality detection device 8 is arranged on the compressor 15, the driving handle 7 is arranged on a crankshaft of the compressor 15, and the crankshaft of the compressor 15 and the coaxiality detection device 8 are driven to rotate by manually rotating the driving handle 7; the positions of the compressor 15 in the X direction and the Y direction are adjusted by manually rotating the single-shaft driver I13 and the single-shaft driver II 12, and the pointer change of the coaxiality detection device 8 is observed; when the pointer of the coaxiality detection device 8 is in a proper range, stopping rotating the single-axis driver I13 and the single-axis driver II 12; tightening bearing block bolts of the compressor 15; and operating the pneumatic switch I2 and the pneumatic switch II 4 to reset the clamping cylinder 1, the auxiliary cylinder I10 and the auxiliary cylinder II 14, and finishing the whole operation.
The air pressure regulating valve I9 and the air pressure regulating valve II 11 can regulate the clamping force of the clamping cylinder 1, the auxiliary cylinder I10 and the auxiliary cylinder II 14 according to the requirement of an operator;
finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (6)
1. A movable bearing adjustment apparatus for a compressor, comprising: the device comprises a supporting structure, a bearing clamping part, a compressor clamping part and a detection part, wherein the supporting structure comprises a bottom supporting plate and an upper supporting plate, the upper supporting plate is arranged above the bottom supporting plate, and a bearing clamping hole is formed in the center of the upper supporting plate; the bearing clamping part comprises a clamping cylinder and a bearing clamping jaw, the clamping cylinder is arranged at the center of the bottom layer supporting plate, and the bearing clamping jaw is arranged on the clamping cylinder; the compressor clamping part is arranged on the upper supporting plate and comprises an auxiliary cylinder I, an auxiliary cylinder II, a single-shaft driver I and a single-shaft driver II, and the auxiliary cylinder I, the auxiliary cylinder II, the single-shaft driver I and the single-shaft driver II are uniformly distributed on the upper supporting plate by taking the bearing clamping hole as the center in sequence; the detection part comprises a driving handle and a coaxiality detection device.
2. The adjusting device for the movable bearing of the compressor as claimed in claim 1, wherein the clamping cylinder is a four-jaw clamping cylinder, and the bearing clamping jaw is composed of 4L-shaped clamping jaws, and the bearing clamping jaws are arranged at four clamping points of the four-jaw clamping cylinder.
3. The adjusting device for the movable bearing of the compressor as claimed in claim 2, wherein the clamping cylinder is provided with a pneumatic pressure adjusting valve I and a pneumatic switch I, and the pneumatic switch I is arranged on the bottom supporting plate.
4. The adjusting device for the movable bearing of the compressor as claimed in claim 1, wherein the front ends of the auxiliary cylinder I, the auxiliary cylinder II, the single-shaft driver I and the single-shaft driver II are respectively provided with a compressor clamping block.
5. The adjusting device for the movable bearing of the compressor as claimed in claim 1, wherein the auxiliary cylinder I and the auxiliary cylinder II are provided with a pneumatic pressure adjusting valve II and a pneumatic switch II, and the pneumatic switch II is arranged on the bottom supporting plate.
6. A method for using the adjusting device of the movable bearing of the compressor according to any of the claims 1 to 3, characterized in that the using method comprises the following steps:
step S1: firstly, a compressor is placed on the upper supporting plate, and the center of the compressor is positioned at the position where the bearing clamping holes are aligned;
step S2: the pneumatic switch I is operated to enable the clamping cylinder to drive the bearing clamping jaw to clamp the lower bearing;
step S3: operating the pneumatic switch II to enable the auxiliary cylinder I and the auxiliary cylinder II to clamp the compressor;
step S4: the coaxiality detection device is arranged on the compressor, the driving handle is arranged on a crankshaft of the compressor, and the driving handle is manually rotated to drive the crankshaft of the compressor and the coaxiality detection device to rotate;
step S5: adjusting the X-direction position and the Y-direction position of the compressor by manually rotating the single-shaft driver I and the single-shaft driver II, and observing the pointer change of the coaxiality detection device;
step S6: when the pointer of the coaxiality detection device is in a proper range, stopping rotating the single-axis driver I and the single-axis driver II;
step S7: tightening a bearing block bolt of the compressor;
step S8: and operating the pneumatic switch I and the pneumatic switch II to reset the clamping cylinder, the auxiliary cylinder I and the auxiliary cylinder II, and finishing the whole operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110283006.4A CN112975799A (en) | 2021-03-16 | 2021-03-16 | Adjusting device for movable bearing of compressor and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110283006.4A CN112975799A (en) | 2021-03-16 | 2021-03-16 | Adjusting device for movable bearing of compressor and using method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112975799A true CN112975799A (en) | 2021-06-18 |
Family
ID=76332617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110283006.4A Pending CN112975799A (en) | 2021-03-16 | 2021-03-16 | Adjusting device for movable bearing of compressor and using method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112975799A (en) |
-
2021
- 2021-03-16 CN CN202110283006.4A patent/CN112975799A/en active Pending
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Address after: 116600 No. 8 Songlan Street, Dalian Economic and Technological Development Zone, Liaoning Province Applicant after: Bingshan Songyang Compressor (Dalian) Co.,Ltd. Address before: No.8 Songlan street, Jinzhou new district, Dalian City, Liaoning Province Applicant before: PANASONIC APPLIANCES COMPRESSOR (DALIAN) CO.,LTD. |
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