CN217111472U - Cylinder floating automatic rotating center excircle detection mechanism - Google Patents
Cylinder floating automatic rotating center excircle detection mechanism Download PDFInfo
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- CN217111472U CN217111472U CN202220914364.0U CN202220914364U CN217111472U CN 217111472 U CN217111472 U CN 217111472U CN 202220914364 U CN202220914364 U CN 202220914364U CN 217111472 U CN217111472 U CN 217111472U
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Abstract
The utility model discloses a top excircle detection mechanism of cylinder unsteady autogiration, including the top detection mechanism of initiative and the top detection mechanism of driven, the top detection mechanism of initiative includes the backup pad, be equipped with the stand in the backup pad, the stand top is equipped with the revolving stage, revolving stage one end is equipped with top, the revolving stage opposite side is equipped with the L template, is fixed with driving motor on the L template for it is rotatory to drive the revolving stage, be equipped with linear guide in the backup pad, the stand passes through the slider and installs on linear guide, backup pad one side is equipped with the thin wall cylinder for it slides along linear guide to drive the stand, fixed triaxial cylinder on the stand, the piston end of triaxial cylinder is used for the floating support revolving stage. The utility model discloses a pressure size of adjusting triaxial cylinder adapts to the change of different axle class work piece weights, satisfies the needs that detect.
Description
Technical Field
The utility model relates to an axle type excircle detection mechanism technical field especially relates to a cylinder floats top excircle detection mechanism of autogiration.
Background
Among the prior art, the detection of counter shaft class excircle adopts both ends to withstand the counter shaft class, and when will meetting the axle class of different weight like this and detecting, need provide different holding power and satisfy the needs that detect, it is troublesome to detect the process, wastes time and energy, when adapting to the axle class part of different length moreover, still needs the interval of adjustment centre gripping axle class part. The utility model discloses a pressure size of adjusting triaxial cylinder adapts to the change of different axle class work piece weights, satisfies the needs that detect.
SUMMERY OF THE UTILITY MODEL
The utility model provides a cylinder unsteady top excircle detection mechanism of autogiration, the pressure size through adjusting triaxial cylinder adapts to the change of different axle class work piece weights, satisfies the needs that detect.
In order to solve the technical problems, the utility model provides an air cylinder floating automatic rotating top excircle detection mechanism, which comprises a driving top detection mechanism and a driven top detection mechanism, wherein the driving top detection mechanism comprises a support plate, a stand column is arranged on the support plate, a rotary table is arranged at the top end of the stand column, a top is arranged at one end of the rotary table, an L-shaped plate is arranged at the other side of the rotary table, a driving motor is fixed on the L-shaped plate and used for driving the rotary table to rotate, a linear guide rail is arranged on the support plate, the stand column is arranged on the linear guide rail through a slide block, a thin-wall air cylinder is arranged at one side of the support plate and used for driving the stand column to slide along the linear guide rail, a three-shaft air cylinder is fixed on the stand column, the piston end of the three-shaft air cylinder is used for floating supporting the rotary table, the driven top detection mechanism has the same structure as the driving top detection mechanism, and the driven top detection mechanism does not have the driving motor, the center of the driven center detection mechanism and the center of the driving center detection mechanism are oppositely arranged and are positioned on the same horizontal line; a shaft workpiece is arranged between the driving center detection mechanism and the driven center detection mechanism, fixed support columns for straightening the workpiece are arranged on two sides of the shaft workpiece, and an inspection device for inspecting the coaxiality of the shaft workpiece is arranged below the shaft workpiece.
Preferably, the centers of the driving center detection mechanism and the driven center detection mechanism are abutted against the shaft workpieces for rotation detection, and the supporting force of the three-shaft cylinders is adjusted by adjusting the pressure of the three-shaft cylinders, so that the weight change of different shaft workpieces is adapted.
Compared with the prior art, the utility model provides a pair of top excircle detection mechanism of cylinder unsteady autogiration has following beneficial effect: during operation, fix initiative top detection mechanism and the top detection mechanism of driven on the workstation, the triaxial cylinder leads to the air supply, makes its work be in the state of stretching out completely and supports the revolving stage, removes thin wall cylinder and promotes the workstation and remove under the effect of linear slide rail slider and stretch out top withstand axle type work piece, and it is rotatory to open driving motor and drive axle type work piece, the utility model discloses an it adapts to the change of different axle type work piece weights to adjust the pressure size of triaxial cylinder, satisfies the needs that detect.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is the structure schematic diagram of the driving center detecting mechanism of the present invention.
Fig. 3 is the schematic view of the three-axis cylinder structure of the present invention.
Fig. 4 is a side view of fig. 3.
In the figure: 1. the device comprises a driving center detection mechanism 2, a driven center detection mechanism 3, a shaft workpiece 4, a fixed support column 5, an inspection device 101, a support plate 102, an upright post 103, a rotary table 104, a center 105, an L-shaped plate 106, a driving motor 107, a linear guide rail 108, a sliding block 109, a thin-wall cylinder 110 and a three-shaft cylinder.
Detailed Description
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 some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a cylinder floats automatic rotation top excircle detection mechanism, including initiative top detection mechanism 1 and driven top detection mechanism 2, initiative top detection mechanism 1 includes backup pad 101, be equipped with stand 102 on the backup pad 101, the stand 102 top is equipped with revolving stage 103, revolving stage 103 one end is equipped with top 104, revolving stage 103 opposite side is equipped with L template 105, is fixed with driving motor 106 on the L template 105 for driving revolving stage 103 to rotate, be equipped with linear guide 107 on the backup pad 101, stand 102 is installed on linear guide 107 through slider 108, backup pad 101 one side is equipped with thin wall cylinder 109 for driving the stand to slide along linear guide 107, fixed triaxial cylinder 110 on stand 102, the piston end of triaxial cylinder 110 is used for floating support revolving stage 103, driven top detection mechanism 2 is the same with initiative top detection mechanism 1 structure, the driven center detection mechanism 2 is not provided with a driving motor, and the center of the driven center detection mechanism 2 is opposite to the center 104 of the driving center detection mechanism 1 and is positioned on the same horizontal line; a shaft workpiece 3 is arranged between the driving center detection mechanism 1 and the driven center detection mechanism 2, two sides of the shaft workpiece 3 are provided with fixed support columns 4 for straightening the workpiece, and an inspection device 5 for inspecting the coaxiality of the shaft workpiece is arranged below the shaft workpiece 3. The utility model discloses during operation, the top of initiative top detection mechanism 1 and driven top detection mechanism 2 withstands axle type work piece rotation detection, and its holding power size is adjusted through the pressure of adjusting triaxial cylinder 110, adapts to the change of 3 weights of different axle type work pieces.
The working principle is as follows: when the three-axis air cylinder supporting device works, the driving center detection mechanism 1 and the driven center detection mechanism 2 are fixed on the workbench, the air inlet cavity A of the three-axis air cylinder 110 is communicated with an air source and is matched with a pressure regulating valve, and the cavity B is in an emptying state, so that the three-axis air cylinder 110 is in a completely extending state to support the rotating platform 103. The utility model discloses an it comes the holding power size to adjust the pressure regulating valve on the 110 air supply of admitting air A chamber of triaxial cylinder, adapts to the change of 3 weights of different axle class work pieces, makes the cylinder support work piece be in the state of stretching out completely all the time and the holding power can not be too big. The driving motor 106 drives the rotating table 103 on the driving center detection mechanism 1 to rotate, drives the shaft-type workpiece 3 to rotate, when straightening is pressed down, the force on the rotating table 103 is applied to the piston of the triaxial cylinder 110, the piston of the cylinder moves down, the air inlet cavity A is pressurized, and after straightening is finished, the air inlet cavity A is restored to the initial position under the action of the air pressure of the air cylinder cavity A.
It should be noted that the inspection device 5 in this embodiment is an outer circle detection device that is conventional in the art and is not described in additional detail.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (2)
1. The utility model provides a cylinder automatic rotation top excircle detection mechanism that floats, includes initiative top detection mechanism (1) and driven top detection mechanism (2), its characterized in that: the driving center detection mechanism (1) comprises a supporting plate (101), wherein an upright post (102) is arranged on the supporting plate (101), a rotating table (103) is arranged at the top end of the upright post (102), a center (104) is arranged at one end of the rotating table (103), an L-shaped plate (105) is arranged on the other side of the rotating table (103), a driving motor (106) is fixed on the L-shaped plate (105) and used for driving the rotating table (103) to rotate, a linear guide rail (107) is arranged on the supporting plate (101), the upright post (102) is installed on the linear guide rail (107) through a sliding block (108), a thin-wall air cylinder (109) is arranged on one side of the supporting plate (101) and used for driving the upright post to slide along the linear guide rail (107), a three-shaft air cylinder (110) is fixed on the upright post (102), the piston end of the three-shaft air cylinder (110) is used for floating support of the rotating table (103), and the driven center detection mechanism (2) has the same structure as the driving center detection mechanism (1), the driven center detection mechanism (2) is not provided with a driving motor, and the center of the driven center detection mechanism (2) is opposite to the center (104) of the driving center detection mechanism (1) and is positioned on the same horizontal line; a shaft workpiece (3) is arranged between the driving center detection mechanism (1) and the driven center detection mechanism (2), fixed support columns (4) used for straightening the workpiece are arranged on two sides of the shaft workpiece (3), and a detection device (5) used for detecting the coaxiality of the shaft workpiece is arranged below the shaft workpiece (3).
2. The cylinder floating automatic rotating centre excircle detection mechanism is characterized in that when the cylinder floating automatic rotating centre excircle detection mechanism works, the centres of the driving centre detection mechanism (1) and the driven centre detection mechanism (2) are pressed against shaft workpieces for rotation detection, and the supporting force of the three-shaft cylinders (110) is adjusted by adjusting the pressure of the three-shaft cylinders to adapt to the weight change of different shaft workpieces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220914364.0U CN217111472U (en) | 2022-04-20 | 2022-04-20 | Cylinder floating automatic rotating center excircle detection mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220914364.0U CN217111472U (en) | 2022-04-20 | 2022-04-20 | Cylinder floating automatic rotating center excircle detection mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217111472U true CN217111472U (en) | 2022-08-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220914364.0U Active CN217111472U (en) | 2022-04-20 | 2022-04-20 | Cylinder floating automatic rotating center excircle detection mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217111472U (en) |
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2022
- 2022-04-20 CN CN202220914364.0U patent/CN217111472U/en active Active
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