CN114166751B - Vacuum pump production's testing platform - Google Patents
Vacuum pump production's testing platform Download PDFInfo
- Publication number
- CN114166751B CN114166751B CN202111485682.6A CN202111485682A CN114166751B CN 114166751 B CN114166751 B CN 114166751B CN 202111485682 A CN202111485682 A CN 202111485682A CN 114166751 B CN114166751 B CN 114166751B
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- bottom plate
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 17
- 238000001514 detection method Methods 0.000 claims abstract description 18
- 230000000149 penetrating effect Effects 0.000 claims abstract description 10
- 230000007246 mechanism Effects 0.000 claims description 17
- 238000005096 rolling process Methods 0.000 claims description 12
- 230000001360 synchronised effect Effects 0.000 claims description 2
- 238000007689 inspection Methods 0.000 claims 2
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B51/00—Testing machines, pumps, or pumping installations
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/8803—Visual inspection
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
The invention discloses a detection platform for vacuum pump production, and relates to the technical field of vacuum pump production detection. The invention comprises a first platform and a second platform arranged on the first platform; the first platform comprises a first platform body, wherein the front end of the first platform body is provided with a concave part which is concave downwards, and the upper surface of the concave part is rotatably provided with a pair of guide supporting pieces; the guide support piece comprises a rectangular bottom plate, a rectangular channel with two ends respectively provided with a limiting block is arranged on the upper surface of the rectangular bottom plate, a fixing part is arranged at one end of the rectangular bottom plate, and a locking screw rod is arranged on the fixing part in a penetrating manner; the upper surface of the concave part is provided with two arc locking grooves which are matched with the advancing paths of the two locking screws respectively. According to the invention, through the first platform and the second platform, the second platform can rotate on the first platform and can be controlled to move on the first platform, so that the problem that the distance between the vacuum pump and the detection personnel is inconvenient to adjust in the prior art is solved.
Description
Technical Field
The invention belongs to the technical field of vacuum pump production detection, and particularly relates to a detection platform for vacuum pump production.
Background
Vacuum pumps refer to devices or apparatus that draw air from a container being evacuated using mechanical, physical, chemical, or physicochemical means to obtain a vacuum. Generally, vacuum pumps are devices that improve, create, and maintain a vacuum in an enclosed space by various methods. The existing vacuum pump is in the production process, the product performance of the vacuum pump is required to be detected, meanwhile, the appearance of the vacuum pump is required to be detected, in the detection process, the vacuum pump is required to be moved for convenience in detection, the vacuum pump is generally arranged on a rotatable platform in a common mode, a detector rotates the platform to detect the periphery of the vacuum pump during detection, the mode simply adopts a rotating mode, the distance between the vacuum pump and the detector is inconvenient to adjust during use, and the appearance of the vacuum pump is inconvenient to observe closely for appearance detection.
Disclosure of Invention
The invention aims to provide a detection platform for vacuum pump production, which not only realizes that a second platform can rotate on a first platform, but also controls the second platform to move on the first platform through the first platform and the second platform, and solves the problem that the distance between a vacuum pump and a detection personnel is inconvenient to adjust in the prior art.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a detection platform for vacuum pump production, which comprises a first platform and a second platform arranged on the first platform; the first platform comprises a first platform body, a concave part which is concave downwards is arranged at the front end of the first platform body, the upper surface of the concave part is lower than the upper surface of the second platform, and a pair of guide supporting pieces are rotatably arranged on the upper surface of the concave part; the guide support piece comprises a rectangular bottom plate, a hinge shaft is arranged on the side face of one end bottom of the rectangular bottom plate, a bearing hole is formed in the upper surface of the concave part, and a bearing which is matched with the hinge shaft is arranged in the bearing hole; the upper surface of the rectangular bottom plate is provided with a rectangular channel, two ends of the rectangular channel are respectively provided with a limiting block, the other end of the rectangular bottom plate is provided with a fixing part, a cylinder is arranged on the fixing part, and a locking screw rod is arranged on the cylinder in a threaded penetrating manner; the upper surface of the concave part is provided with two arc-shaped locking grooves which are matched with the advancing paths of the two locking screws respectively.
Further, a ball A is further arranged on the bottom side face of the rectangular bottom plate between the fixing part and the hinge shaft, and two arc-shaped rolling grooves matched with the advancing paths of the two balls A are formed in the upper surface of the concave part.
Further, the upper surface of the concave part at the arc-shaped rolling groove is provided with scale marks for displaying the rotating angle of the rectangular bottom plate along the hinge shaft.
Further, a connecting rod is connected between the two guide supporting pieces, the connecting rod comprises a connecting rod body, and round openings matched with the cylinders in a rotating mode are respectively formed in two ends of the connecting rod body.
Further, the bottom side of the second platform is provided with a pair of balls B rolling along the inside of the guide support, and a pair of balls C rolling along the upper surface of the first platform.
Further, two limiting mechanisms matched with the guide supporting pieces are arranged at the front end of the second platform; the limiting mechanism comprises a rectangular blind hole arranged on the edge side of the upper surface of the second platform, and a through hole is formed in the bottom side surface of the rectangular blind hole; a movable block is connected in the rectangular blind hole through a spring A, a limiting rod penetrating through the through hole is arranged on the bottom side surface of the movable block, and a plurality of limiting blind holes matched with the limiting rod are formed in the upper surface of the rectangular bottom plate at equal intervals along the length direction of the rectangular bottom plate; the outer side of the movable block is provided with a positioning hole, the limiting mechanism further comprises an opening which is arranged on the end face of the second platform and communicated with the rectangular blind hole, the opening sequentially comprises a first hole, a second hole and a third hole from inside to outside, and the diameter of the second hole is smaller than that of the first hole and smaller than that of the third hole; the movable rod is arranged in the opening in a penetrating way, a limiting plate with the diameter larger than that of the first hole, the third hole and the second hole is arranged on the outer periphery side of the movable rod, and one side, close to the third hole, of the limiting plate is connected with a spring B.
Further, a top plate is arranged at the top of the movable block, and a notch structure matched with the top plate is arranged on the periphery of the top opening end of the rectangular blind hole.
Further, a fixing and placing mechanism for fixing and placing the vacuum pump is further arranged on the upper surface of the second platform; the fixing and releasing mechanism comprises two supporting frames arranged at two ends of the vacuum pump; the support frame comprises a base fixed on the upper surface of the second platform, one end, far away from the other base, of the base is connected with a movable beam in a telescopic manner, the end part of the movable beam is provided with a cross beam, two ends of the cross beam are respectively provided with a telescopic rod, the upper surface of the end part of the telescopic rod is provided with a vertical beam, the inner side of the vertical beam is provided with an inclined rod which is obliquely arranged, and the bottom end of the inclined rod is arranged on the upper surface of the telescopic rod; the inner side surface of the inclined rod and the upper surface of the cross beam are both provided with rubber protective layers, and the upper surface of the cross beam is higher than the upper surface of the movable beam.
The invention has the following beneficial effects:
according to the invention, through the first platform and the second platform, the second platform can rotate on the first platform and can be controlled to move on the first platform, and the second platform can rotate or horizontally move according to actual requirements in the actual use process, so that the vacuum pump fixedly arranged on the second platform can be conveniently detected.
Of course, it is not necessary for any one product to practice the invention to achieve all of the advantages set forth above at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a detection platform according to the present invention;
FIG. 2 is a schematic view of a first platform structure according to the present invention;
FIG. 3 is a schematic diagram of a second platform according to the present invention;
FIG. 4 is an enlarged view of a portion of FIG. 3 at A;
FIG. 5 is a schematic view of the guide support structure of the present invention;
FIG. 6 is a schematic view of a limiting mechanism according to the present invention;
FIG. 7 is a second schematic diagram of a second platform structure according to the present invention;
fig. 8 is a schematic structural view of the installation state of the fixing and releasing mechanism of the present invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be understood that the terms "open," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like indicate orientation or positional relationships, merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
Referring to fig. 1-8, the present invention is a detection platform for vacuum pump production, comprising a first platform 1 and a second platform 2 disposed on the first platform 1; the first platform 1 comprises a first platform body, wherein the front end of the first platform body is provided with a concave part 12 which is concave downwards, the upper surface of the concave part 12 is lower than the upper surface of the second platform 2, and the upper surface of the concave part 12 is rotatably provided with a pair of guide supporting pieces 3; the guide support 3 comprises a rectangular bottom plate 31, a hinge shaft 32 is arranged on one end bottom side surface of the rectangular bottom plate 31, a bearing hole 121 is formed in the upper surface of the concave part 12, and a bearing matched with the hinge shaft 32 is arranged in the bearing hole 121; the upper surface of the rectangular bottom plate 31 is provided with a rectangular channel 34 with two ends respectively provided with a limiting block 33, the other end of the rectangular bottom plate 31 is provided with a fixing part 35, the fixing part 35 is provided with a cylinder 36, and a locking screw 37 is arranged on the cylinder 36 in a threaded penetrating manner; the upper surface of the recess 12 is provided with two arcuate locking grooves 122 which respectively cooperate with the travel paths of the two locking screws 37.
The bottom side of the rectangular bottom plate 31 between the fixing portion 35 and the hinge shaft 32 is further provided with a ball a, and the upper surface of the recess 12 is provided with two arc-shaped rolling grooves 123 respectively matching with the traveling paths of the two balls a.
The upper surface of the concave part 12 positioned at the arc-shaped rolling groove 123 is provided with scale marks for displaying the rotation angle of the rectangular bottom plate 31 along the hinge shaft 32, and the included angle between the length direction of the second platform 2 and the length direction of the first platform 1 at the moment can be conveniently observed through the scale marks.
A connecting rod is connected between the two guide supporting pieces 3, the connecting rod comprises a connecting rod body 41, two ends of the connecting rod body 41 are respectively provided with a circular opening which is in running fit with the cylinder 36, and the two guide supporting pieces 3 are always in a parallel state and are kept in synchronous motion through the arrangement of the connecting rod.
The bottom side of the second platform 2 is provided with a pair of balls B21 rolling along the inside of the guide support 3, and a pair of balls C22 rolling along the upper surface of the first platform 1.
As shown in fig. 4 and 6, the front end of the second platform 2 is provided with two limiting mechanisms which are respectively matched with the guide supporting piece 3; the limiting mechanism comprises a rectangular blind hole 23 arranged on the edge side of the upper surface of the second platform 2, and a through hole 231 is formed in the bottom side surface of the rectangular blind hole 23; a movable block 24 is connected in the rectangular blind hole 23 through a spring A232, a limiting rod 241 penetrating through the through hole 231 is arranged on the bottom side surface of the movable block 24, and a plurality of limiting blind holes matched with the limiting rod 241 are formed in the upper surface of the rectangular bottom plate 31 along the length direction of the rectangular bottom plate at equal intervals; the outer side of the movable block 24 is provided with a positioning hole 242, the limiting mechanism also comprises an opening which is arranged on the end face of the second platform 2 and is communicated with the rectangular blind hole 23, the opening comprises a first hole 251, a second hole 252 and a third hole 253 from inside to outside in sequence, and the diameter of the second hole 252 is smaller than that of the first hole 251 and smaller than that of the third hole 253; a movable rod 26 is arranged in the opening in a penetrating way, a limiting plate 261 with the diameter larger than that of the first hole 251 and the third hole 253 and smaller than that of the second hole 252 is arranged on the outer periphery side of the movable rod 26, and one side, close to the third hole 253, of the limiting plate 261 is connected with a spring B254; the top of the movable block 24 is provided with a top plate 27, and the periphery of the top opening end of the rectangular blind hole 23 is provided with a notch structure 233 matched with the top plate 27; through the setting of roof 27 and notch structure 233, in the convenient to use in-process downwards detain roof 27 in notch structure 233, guarantee that roof 27 upper surface and the upper surface coplanar of second platform 2.
Through stop gear's setting, when control second platform 2 moves along direction support piece 3 length, wait to remove the rear to relevant position, extract movable rod 26 to the outside, press roof 27 downwards hard this moment, then in the corresponding spacing blind hole of stop lever 241 inserts this moment, simultaneously unload the effort of control movable rod 26, then under spring B's effect this moment, insert the locating hole 242 in movable rod 26 and fix a position, avoid under spring A's effect movable block 24 upwards to lean out.
As shown in fig. 8, the upper surface of the second platform 2 is also provided with a fixing and releasing mechanism for fixing and releasing the vacuum pump; the fixing and releasing mechanism comprises two supporting frames arranged at two ends of the vacuum pump; the support frame comprises a base 5 fixed on the upper surface of the second platform 2, one end of one base 5 far away from the other base 5 is connected with a movable beam 51 in a telescopic way, the end part of the movable beam 51 is provided with a cross beam 52, two ends of the cross beam 52 are respectively provided with a telescopic rod 53, the upper surface of the end part of the telescopic rod 53 is provided with a vertical beam 54, the inner side of the vertical beam 54 is provided with an inclined rod 55 which is obliquely arranged, and the bottom end of the inclined rod 55 is arranged on the upper surface of the telescopic rod 53; the inner side surface of the inclined rod 55 and the upper surface of the cross beam 52 are both provided with rubber protection layers, and the upper surface of the cross beam 52 is higher than the upper surface of the movable beam 51.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended only to assist in the explanation of the invention. The preferred embodiments are not exhaustive or to limit the invention to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best understand and utilize the invention. The invention is limited only by the claims and the full scope and equivalents thereof.
Claims (7)
1. A testing platform of vacuum pump production, its characterized in that: comprises a first platform (1) and a second platform (2) arranged on the first platform (1);
the first platform (1) comprises a first platform body, wherein the front end of the first platform body is provided with a concave part (12) which is concave downwards, and the upper surface of the concave part (12) is rotatably provided with a pair of guide supporting pieces (3);
the guide support piece (3) comprises a rectangular bottom plate (31), a hinge shaft (32) is arranged on one end bottom side surface of the rectangular bottom plate (31), a bearing hole (121) is formed in the upper surface of the concave part (12), and a bearing which is matched with the hinge shaft (32) is arranged in the bearing hole (121); the upper surface of the rectangular bottom plate (31) is provided with a rectangular channel (34) with two ends respectively provided with a limiting block (33), the other end of the rectangular bottom plate (31) is provided with a fixing part (35), the fixing part (35) is provided with a cylinder (36), and a locking screw (37) is arranged on the cylinder (36) in a threaded penetrating way;
the upper surface of the concave part (12) is provided with two arc-shaped locking grooves (122) which are respectively matched with the advancing paths of the two locking screws (37); the bottom side surface of the rectangular bottom plate (31) between the fixing part (35) and the hinge shaft (32) is also provided with a ball A, and the upper surface of the concave part (12) is provided with two arc-shaped rolling grooves (123) which are respectively matched with the advancing paths of the two balls A;
a connecting rod is connected between the two guide support pieces (3), the connecting rod comprises a connecting rod body (41), round openings which are in running fit with the cylinders (36) are respectively formed in the two ends of the connecting rod body (41), and the two guide support pieces (3) are always in a parallel state and the guide support pieces (3) are kept in synchronous motion through the arrangement of the connecting rod;
the bottom side of the second platform (2) is provided with a pair of balls B (21) rolling along the inside of the guide support (3) and a pair of balls C (22) rolling along the upper surface of the first platform (1).
2. The vacuum pump production detection platform according to claim 1, wherein the upper surface of the concave part (12) at the arc-shaped rolling groove (123) is provided with graduation marks for displaying the rotation angle of the rectangular bottom plate (31) along the hinge shaft (32).
3. The vacuum pump production detection platform according to claim 1, wherein the front end of the second platform (2) is provided with two limiting mechanisms which are respectively matched with the guide support (3); the limiting mechanism comprises a rectangular blind hole (23) arranged on the edge side of the upper surface of the second platform (2), and a through hole (231) is formed in the bottom side surface of the rectangular blind hole (23); a movable block (24) is connected in the rectangular blind hole (23) through a spring A (232), a limiting rod (241) penetrating through the through hole (231) is arranged on the bottom side surface of the movable block (24), and a plurality of limiting blind holes matched with the limiting rod (241) are formed in the upper surface of the rectangular bottom plate (31) along the length direction of the rectangular bottom plate at equal intervals;
the outer side of the movable block (24) is provided with a positioning hole (242), the limiting mechanism further comprises an opening which is arranged on the end face of the second platform (2) and communicated with the rectangular blind hole (23), the opening sequentially comprises a first hole (251), a second hole (252) and a third hole (253) from inside to outside, and the diameter of the second hole (252) is smaller than that of the first hole (251) and smaller than that of the third hole (253);
a movable rod (26) is arranged in the opening in a penetrating mode, a limiting plate (261) with the diameter larger than that of the first hole (251) and the third hole (253) and smaller than that of the second hole (252) is arranged on the outer periphery side of the movable rod (26), and one side, close to the third hole (253), of the limiting plate (261) is connected with a spring B (254).
4. A vacuum pump production inspection platform according to claim 3, characterized in that the top of the movable block (24) is provided with a top plate (27), and the periphery of the top opening end of the rectangular blind hole (23) is provided with a notch structure (233) matched with the top plate (27).
5. The detection platform for vacuum pump production according to claim 1, wherein the upper surface of the second platform (2) is further provided with a fixing mechanism for fixing the vacuum pump; the fixing and releasing mechanism comprises two supporting frames arranged at two ends of the vacuum pump;
the support frame includes one and fixes base (5) of second platform (2) upper surface, one base (5) keep away from another the telescopic movable beam (51) that is connected with of one end of base (5), the tip of movable beam (51) is provided with crossbeam (52), the both ends of crossbeam (52) are provided with telescopic link (53) respectively, the tip upper surface of telescopic link (53) is provided with a vertical beam (54), the inboard of vertical beam (54) is provided with inclined rod (55) of a slope setting, the bottom of inclined rod (55) is installed telescopic link (53) upper surface.
6. The vacuum pump production detection platform according to claim 5, wherein the inner side surface of the inclined rod (55) and the upper surface of the cross beam (52) are both provided with rubber protection layers, and the upper surface of the cross beam (52) is higher than the upper surface of the movable beam (51).
7. The inspection platform for vacuum pump production according to claim 5, characterized in that the upper surface of the recess (12) is lower than the upper surface of the second platform (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111485682.6A CN114166751B (en) | 2021-12-07 | 2021-12-07 | Vacuum pump production's testing platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111485682.6A CN114166751B (en) | 2021-12-07 | 2021-12-07 | Vacuum pump production's testing platform |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114166751A CN114166751A (en) | 2022-03-11 |
| CN114166751B true CN114166751B (en) | 2023-11-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111485682.6A Active CN114166751B (en) | 2021-12-07 | 2021-12-07 | Vacuum pump production's testing platform |
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| CN (1) | CN114166751B (en) |
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| CN114166751A (en) | 2022-03-11 |
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