CN220437657U - Eccentric assembly - Google Patents
Eccentric assembly Download PDFInfo
- Publication number
- CN220437657U CN220437657U CN202322190083.2U CN202322190083U CN220437657U CN 220437657 U CN220437657 U CN 220437657U CN 202322190083 U CN202322190083 U CN 202322190083U CN 220437657 U CN220437657 U CN 220437657U
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- eccentric
- eccentric assembly
- plates
- pick
- bearing
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- 230000003068 static effect Effects 0.000 abstract description 12
- 238000001514 detection method Methods 0.000 description 17
- 230000005484 gravity Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model relates to the technical field of machinery, and provides an eccentric assembly, which comprises: the center department fixed mounting of horizontal workstation top surface has two bearing locating pieces, still includes: the eccentric assembly body is movably embedded in the two bearing positioning blocks. Adjusting a plurality of regulation poles and driving the pick-up plate and remove in the inside of logical groove, the other end movable sleeve of pick-up plate is established at the surface of slide bar like this and can not rotate and only reciprocate when adjusting the position, make the position of a plurality of pick-up plates unanimous, then place the eccentric subassembly body to the surface of two bearing locating pieces, let the eccentric subassembly body be in under the static condition, test under the circumstances that self focus and bearing reduce friction resistance, detect each eccentric piece horizontal plane to workstation height with a plurality of pick-up plates, if highly unanimous, then indicate that this eccentric subassembly body satisfies the demand, if highly inconsistent, then indicate that this eccentric subassembly body static balance exists the deviation.
Description
Technical Field
The utility model relates to the technical field of machinery, in particular to an eccentric assembly.
Background
Eccentric elements are commonly used in rotary machines for achieving axial misalignment and generating eccentric forces, and can be classified into two types according to their structure and application: eccentric sleeve and eccentric wheel.
The condition that the eccentric block is easy to damage in the use to can lead to the life of eccentric subassembly to reduce, traditional detection device is inconvenient to carry out static balance detection to the eccentric subassembly under the static condition moreover, just indicates when the horizontal plane of eccentric block and detector are not parallel and level that this eccentric subassembly can not satisfy the demand, thereby can influence the dynamic balance after the eccentric block is rotatory, makes the condition that the wearing and tearing appear in the eccentric subassembly.
Disclosure of Invention
The utility model aims to solve the problems that in the prior art, the eccentric block is easy to damage in the use process, so that the service life of an eccentric assembly is reduced, the traditional detection device is inconvenient to carry out static balance detection on the eccentric assembly under the static condition, and when the horizontal plane of the eccentric block is not level with a detector, the eccentric assembly cannot meet the requirement, so that the dynamic balance of the eccentric block after rotation is influenced, and the eccentric assembly is worn.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: an eccentric assembly, comprising: the center department fixed mounting of horizontal workstation top surface has two bearing locating pieces, still includes:
the eccentric assembly body is movably embedded in the two bearing positioning blocks;
the bases are arranged at four corners of the horizontal workbench, which are close to the outer surface of the top;
the sliding rods are fixedly arranged on the outer surfaces of the tops of the bases;
the limiting plates are fixedly arranged at the upper end and the lower end of the sliding rods;
the adjusting rods are fixedly arranged on one sides of the bases far away from the sliding rods.
Preferably, the tops of the adjusting rods are fixedly provided with detection plates, and the other ends of the detection plates are movably sleeved on the outer surface of the sliding rod.
Preferably, a fixing plate is fixedly arranged on one side, close to the adjusting rod, of the plurality of bases.
Preferably, the outer surfaces of the fixing plates are provided with through grooves, and the detecting plates are movably embedded in the through grooves.
Compared with the prior art, the utility model has the advantages and positive effects that,
according to the utility model, the plurality of adjusting rods are adjusted to drive the detection plates to move in the through grooves, the other ends of the detection plates are movably sleeved on the outer surfaces of the sliding rods, so that the detection plates can not rotate when the positions are adjusted, and can only move up and down, so that the positions of the plurality of detection plates are consistent, then the eccentric assembly body is placed on the outer surfaces of the two bearing positioning blocks, the eccentric assembly body is tested under the static condition, the gravity center and the bearing of the eccentric assembly body reduce friction resistance, the horizontal plane of each eccentric block is detected to the height of the workbench by the plurality of detection plates, if the heights are consistent, the eccentric assembly body meets the requirements, if the heights are inconsistent, the static balance of the eccentric assembly body is deviated, the dynamic balance after the eccentric block is rotated is influenced, and the eccentric assembly body is required to be maintained or replaced.
Drawings
FIG. 1 is a schematic view of an eccentric assembly according to the present utility model;
fig. 2 is a schematic view showing a partial structure of an eccentric assembly according to the present utility model.
Legend description:
1. a horizontal work table; 2. a base; 201. a slide bar; 202. a limiting plate; 203. a through groove; 204. a detection plate; 205. an adjusting rod; 206. a fixing plate; 3. a bearing positioning block; 4. an eccentric assembly body.
Detailed Description
In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.
Embodiment 1 as shown in fig. 1-2, the present utility model provides an eccentric assembly comprising: the horizontal workbench 1, the center department fixed mounting of horizontal workbench 1 top surface has two bearing locating pieces 3, still includes: the eccentric assembly body 4 is movably embedded in the two bearing positioning blocks 3; the bases 2 are arranged at four corners of the horizontal workbench 1 close to the outer surface of the top; the slide bars 201 are fixedly arranged on the outer surfaces of the tops of the bases 2; the limiting plates 202 are fixedly arranged at the upper end and the lower end of the sliding rods 201; the plurality of adjusting rods 205 are fixedly arranged on one side of the plurality of bases 2 far away from the sliding rod 201; the tops of the plurality of adjusting rods 205 are fixedly provided with detecting plates 204, and the other ends of the plurality of detecting plates 204 are movably sleeved on the outer surface of the sliding rod 201; a fixed plate 206 is fixedly arranged on one side of the plurality of bases 2, which is close to the adjusting rod 205; the outer surfaces of the fixing plates 206 are provided with through grooves 203, and the detecting plates 204 are movably embedded in the through grooves 203.
In this embodiment, adjusting the plurality of adjusting rods 205 drives the detecting plate 204 to move in the through groove 203, the other end of the detecting plate 204 is movably sleeved on the outer surface of the sliding rod 201, so that the detecting plate 204 can not rotate and can only move up and down when adjusting the position, so that the positions of the plurality of detecting plates 204 are consistent, then the eccentric assembly body 4 is placed on the outer surfaces of the two bearing positioning blocks 3, the eccentric assembly body 4 is tested under the static condition, the gravity center and the bearing of the eccentric assembly body are reduced, the detecting plates 204 are used for detecting the horizontal plane of each eccentric block to the height of the workbench, if the heights are consistent, the eccentric assembly body 4 meets the requirement, if the heights are inconsistent, the deviation exists in the static balance of the eccentric assembly body 4, the dynamic balance after the eccentric block rotation can be affected, and the eccentric assembly body needs to be maintained or replaced.
Working principle: when the eccentric assembly is used, the plurality of adjusting rods 205 are adjusted to drive the detection plates 204 to move in the through grooves 203, the other ends of the detection plates 204 are movably sleeved on the outer surfaces of the sliding rods 201, so that the detection plates 204 can not rotate and can only move up and down when the positions are adjusted, the positions of the plurality of detection plates 204 are consistent, then the eccentric assembly body 4 is placed on the outer surfaces of the two bearing positioning blocks 3, the eccentric assembly body 4 is tested under the static condition, the gravity center and the bearing of the eccentric assembly body are reduced, the horizontal planes of the eccentric blocks are detected to be at the height of a workbench by the plurality of detection plates 204, if the heights are consistent, the eccentric assembly body 4 meets the requirements, if the heights are inconsistent, the static balance of the eccentric assembly body 4 is deviated, the dynamic balance after the eccentric blocks are affected, and the eccentric assembly body is required to be maintained or replaced.
The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model will still fall within the protection scope of the technical solution of the present utility model.
Claims (4)
1. An eccentric assembly, comprising: the horizontal workbench (1), the center department of horizontal workbench (1) top surface is fixed mounting has two bearing locating pieces (3), its characterized in that still includes:
the eccentric assembly body (4) is movably embedded in the two bearing positioning blocks (3);
the bases (2) are arranged at four corners of the horizontal workbench (1) close to the outer surface of the top;
the sliding rods (201) are fixedly arranged on the outer surfaces of the tops of the bases (2);
the limiting plates (202) are fixedly arranged at the upper ends and the lower ends of the sliding rods (201);
the adjusting rods (205) are fixedly arranged on one sides of the bases (2) far away from the sliding rods (201).
2. The eccentric assembly of claim 1, wherein: the tops of the adjusting rods (205) are fixedly provided with detecting plates (204), and the other ends of the detecting plates (204) are movably sleeved on the outer surface of the sliding rod (201).
3. The eccentric assembly of claim 2, wherein: a fixed plate (206) is fixedly arranged on one side of the plurality of bases (2) close to the adjusting rod (205).
4. An eccentric assembly according to claim 3, wherein: the outer surfaces of the fixing plates (206) are provided with through grooves (203), and the detecting plates (204) are movably embedded in the through grooves (203).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322190083.2U CN220437657U (en) | 2023-08-14 | 2023-08-14 | Eccentric assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322190083.2U CN220437657U (en) | 2023-08-14 | 2023-08-14 | Eccentric assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220437657U true CN220437657U (en) | 2024-02-02 |
Family
ID=89702595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322190083.2U Active CN220437657U (en) | 2023-08-14 | 2023-08-14 | Eccentric assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220437657U (en) |
-
2023
- 2023-08-14 CN CN202322190083.2U patent/CN220437657U/en active Active
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