CN211193593U - Chuck assembly of cylindrical surface inner wall monitoring equipment - Google Patents
Chuck assembly of cylindrical surface inner wall monitoring equipment Download PDFInfo
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- CN211193593U CN211193593U CN201922075764.8U CN201922075764U CN211193593U CN 211193593 U CN211193593 U CN 211193593U CN 201922075764 U CN201922075764 U CN 201922075764U CN 211193593 U CN211193593 U CN 211193593U
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- chuck
- chuck assembly
- wall monitoring
- base
- rotating device
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Abstract
The application relates to a chuck assembly of cylinder inner wall monitoring facilities includes: a base; the rotating device is arranged on the base; the upper surface of the rotating device is provided with an annular recess; the rotating disc is coaxially arranged on the rotating device; the upper end surface of the turntable is provided with a first annular bulge, the lower end surface of the turntable is provided with a second annular bulge, and the second annular bulge is clamped in an annular recess on the upper surface of the rotating device; the chuck is coaxially connected to the turntable and used for clamping the cylinder to be monitored; the center of the chuck is hollow; the lower surface of the chuck is provided with an annular recess clamped with the first annular bulge; the heightening sleeve is arranged in the center hollow part of the chuck, and one end of the heightening sleeve is provided with an opening. The utility model has the advantages that: can drive and wait to detect the drum and rotate, make things convenient for the detection of inner wall, the annular arch through the carousel is connected with rotary device and chuck block, has guaranteed higher axiality.
Description
Technical Field
The utility model belongs to the technical field of machined part quality monitoring, especially, relate to a cylinder inner wall monitoring facilities's chuck subassembly.
Background
The measurement or detection of the inner wall of the cylinder and the circular tube is a difficult step in the detection process in the field of machining, and is mainly limited by the defects of space and light, so that the outer wall measurement tool cannot be adopted for the inner wall of the cylinder and the circular tube.
In recent years, the measurement of the inner wall of a cylinder or a circular tube is gradually changed from the traditional indirect method of measuring the outer wall and then measuring the wall thickness to the direct measurement of the inner wall, and particularly, the detection is carried out by utilizing an optical instrument matching algorithm along with the development of computer technology.
In the prior art, an endoscope is inserted into a cylinder, image information acquired by the endoscope is sampled by a camera and analyzed by a computer to judge the surface defects of the inner wall of the cylinder, the endoscope comprises a circular tube with a light inlet, and the light inlet sampling needs to detect the rotation of the cylinder by 360 degrees, so that the circular tube and the cylinder to be detected are required to have high coaxiality to ensure the detection accuracy.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: the problem that the coaxiality of a chuck assembly of the cylinder inner wall monitoring equipment is not high enough in the prior art is solved, and therefore the chuck assembly of the cylinder inner wall monitoring equipment is provided.
The utility model provides a technical scheme that its technical problem adopted is: a chuck assembly for a cylindrical interior wall monitoring apparatus, comprising:
a base;
the rotating device is arranged on the base; the upper surface of the rotating device is provided with an annular recess;
the rotating disc is coaxially arranged on the rotating device; the upper end face of the rotary table is provided with a first annular bulge, the lower end face of the rotary table is provided with a second annular bulge, and the second annular bulge is clamped in an annular recess in the upper surface of the rotary device;
the chuck is coaxially connected to the turntable and used for clamping the cylinder to be monitored; the center of the chuck is hollow; the lower surface of the chuck is provided with an annular recess clamped with the first annular bulge;
the heightening sleeve is arranged in the center hollow part of the chuck, and one end of the heightening sleeve is provided with an opening.
Preferably, the utility model discloses a cylinder inner wall monitoring facilities's chuck subassembly, the base has base main part and adjusts the seat, it can the activity and can fix through the mounting to adjust the seat in the base main part, rotary device installs adjust on the seat.
Preferably, the chuck assembly of the cylinder inner wall monitoring device of the present invention, the rotating device includes a rotating device main body fixed on the adjusting seat and a housing capable of rotating around the rotating device main body; the shell is fixedly connected with the rotary disc.
Preferably, the utility model discloses a cylinder inner wall monitoring facilities's chuck subassembly, the both sides of base main part are equipped with the track, it is spacing in both sides to adjust the both sides of seat between the track, it can follow to adjust the seat the track slides.
Preferably, the utility model discloses a cylinder inner wall monitoring facilities's chuck subassembly, the screw has on four angles of base main part, waist type hole has on four angles of regulation seat, waist type hole with the screw corresponds respectively and can pass through screw locking.
Preferably, the utility model discloses a cylinder inner wall monitoring facilities's chuck subassembly, be equipped with the scale on the track, the both sides of adjusting the seat are equipped with and are used for lining up the mark of the scale of scale.
Preferably, the utility model discloses a cylinder inner wall monitoring facilities's chuck subassembly, still be equipped with in the base main part and be used for adjusting the adjustment mechanism of regulation seat position.
Preferably, the utility model discloses a cylinder inner wall monitoring facilities's chuck subassembly, adjustment mechanism includes:
the fixed block is fixed on the base main body;
one end of the rotating rod is rotatably arranged on the fixed block and limits axial movement through the limiting block, and the other end of the rotating rod is provided with threads;
the pushing block is fixed on the adjusting seat and provided with a threaded hole corresponding to the thread on the rotating rod.
Preferably, the utility model discloses a cylinder inner wall monitoring facilities's chuck subassembly, the internal diameter of bed hedgehopping cover is greater than the pipe diameter of the endoscope of treating stretching into, the distance of bed hedgehopping up terminal surface and bottom is greater than the distance of the light inlet and the tip of the endoscope of treating stretching into.
Preferably, the utility model discloses a cylinder inner wall monitoring facilities's chuck subassembly, the internal diameter of bed hedgehopping cover is less than the external diameter of the drum of treating the clamping, the external diameter of bed hedgehopping cover is greater than the external diameter of the drum of treating the clamping.
The utility model has the advantages that: the inner wall detection device can drive the cylinder to be detected to rotate, so that the inner wall detection is facilitated, and the high coaxiality is ensured by the clamping connection of the annular bulge of the turntable, the rotating device and the chuck;
the chuck is internally provided with a heightening sleeve which can increase the space of the bottom end of the cylinder to be detected, so that the light inlet can acquire the image of the bottom end of the cylinder to be detected;
the base is provided with a structure capable of adjusting the whole position of the equipment, so that the cylinder to be detected can be aligned with the endoscope conveniently.
Drawings
The technical solution of the present application is further explained below with reference to the drawings and the embodiments.
FIG. 1 is a perspective view of the external configuration of a chuck assembly of a cylindrical inner wall monitoring apparatus in accordance with an embodiment of the present application;
FIG. 2 is a schematic cross-sectional view of a chuck assembly of the cylindrical inner wall monitoring apparatus according to an embodiment of the present application;
FIG. 3 is a schematic structural diagram of an adjustment seat according to an embodiment of the present application;
fig. 4 is a schematic sectional view of a turntable structure according to an embodiment of the present application.
The reference numbers in the figures are:
1 base
2 rotating device
3 rotating disc
4 chuck
41 bed hedgehopping circle
10 base body
11 adjusting seat
12 track
20 rotating device body
21 outer cover
102 screw hole
103 regulating mechanism
111 mark
112 waist-shaped hole
121 staff gauge
1031 fixed block
1032 swivelling levers
1033 Pushing block
A Cylinder to be tested
B round tube
And C, a light inlet.
Detailed Description
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and are not to be considered limiting of the scope of the present application. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the invention, unless otherwise specified, "a plurality" means two or more.
In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art through specific situations.
The technical solutions of the present application will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
Examples
The present embodiment provides a chuck assembly of a cylindrical inner wall monitoring device, as shown in fig. 1, 2 and 4, comprising:
a base 1;
a rotating device 2 mounted on the base 1; the upper surface of the rotating device 2 is provided with an annular recess;
a rotating disc 3 coaxially mounted on the rotating device 2; the upper end surface of the rotating disc 3 is provided with a first annular bulge 32, the lower end surface of the rotating disc is provided with a second annular bulge 33, and the second annular bulge 33 is clamped in an annular recess on the upper surface of the rotating device 2;
the chuck 4 is coaxially connected to the turntable 3 and used for clamping the cylinder to be monitored; the center of the chuck 4 is hollow; the lower surface of the chuck 4 has an annular recess engaged with the first annular projection 32;
and the heightening sleeve 5 is arranged in the central hollow part of the chuck 4, and one end of the heightening sleeve 5 is provided with an opening.
As shown in fig. 1 and 2, the chuck assembly of the cylindrical inner wall monitoring device of this embodiment is used as a clamping device when using a cylindrical inner wall monitoring device, and is used for clamping a cylinder a to be detected of the cylindrical inner wall monitoring device, and a circular tube B of an endoscope of the cylindrical inner wall monitoring device extends into the cylinder a to sample an image. As shown in fig. 2, the light inlet C of the circular tube B is located at the lower end of the circular tube B, but has a certain distance from the end, so in order to allow the bottom end of the cylinder a to be detected to be sampled by the light inlet C, the end of the circular tube B needs to be further extended downwards, as shown in fig. 2, the end of the circular tube B can be accommodated in the heightening sleeve 5, and the upper end face of the heightening sleeve 5 supports the side wall of the cylinder a to be detected.
Preferably, in the chuck assembly of the cylinder inner wall monitoring apparatus of the present embodiment, the base 1 has a base main body 10 and an adjusting seat 11, the adjusting seat 11 is capable of moving and can be fixed on the base main body 10 through a fixing member, and the rotating device 2 is installed on the adjusting seat 11. The position of the adjusting seat 11 on the base main body 10 is adjusted for indirectly adjusting the position of the clamped cylinder a to be detected, so as to be aligned with the round tube B of the endoscope of the cylindrical surface inner wall monitoring device better.
Preferably, in the chuck assembly of the cylinder inner wall monitoring apparatus of the present embodiment, as shown in fig. 2, the rotating device 2 includes a rotating device body 20 fixed on the adjusting seat 11 and a housing 21 capable of rotating around the rotating device body 20; the housing 21 is fixedly connected to the turntable 3. The outer shell 21 is connected with the rotary driving piece, and the outer shell 21 is provided with a connecting hole and a clamping groove which are used for being fixed with a rotating shaft of the rotary driving piece.
Preferably, as shown in fig. 1 and 3, the base body 10 is provided with rails 12 on two sides, two sides of the adjusting seat 11 are limited between the rails 12 on two sides, and the adjusting seat 11 can slide along the rails 12. The rail 12 facilitates the adjustment of the adjustment seat 11.
Preferably, as shown in fig. 1 and 3, the chuck assembly of the cylindrical inner wall monitoring device of the present embodiment has screw holes 102 at four corners of the base main body 10, and has kidney-shaped holes 112 at four corners of the adjusting base 11, wherein the kidney-shaped holes 112 and the screw holes 102 correspond to each other and can be locked by screws. When the adjusting seat 11 is adjusted, the screws connecting the waist-shaped holes 112 and the screw holes 102 are loosened to push the adjusting seat 11 to move along the rail 12, and then the adjusting seat 11 is adjusted to a proper position, and then the screws are locked again to fix the adjusting seat 11.
Preferably, in the chuck assembly of the cylindrical inner wall monitoring apparatus of the present embodiment, as shown in fig. 3, a scale 121 is disposed on the track 12, and marks 111 for aligning scales of the scale 121 are disposed on two sides of the adjusting seat 11. The marks 111 are aligned to the scale of the scale 121, so that the position of the adjusting seat 11 can be accurately adjusted.
Preferably, as shown in fig. 3, the base body 10 of the chuck assembly of the cylindrical surface inner wall monitoring apparatus of the present embodiment is further provided with an adjusting mechanism 103 for adjusting the position of the adjusting seat 11. The adjustment mechanism 103 facilitates the pushing of the adjustment seat 11.
Preferably, in the chuck assembly of the cylinder inner wall monitoring apparatus of the present embodiment, as shown in fig. 3, the adjusting mechanism 103 includes:
a fixing block 1031 fixed to the base main body 10;
a rotation lever 1032 having one end rotatably mounted on the fixing block 1031 and limited in axial movement by a limit block and the other end having a thread;
and the pushing block 1033 is fixed on the adjusting seat 11, and the pushing block 1033 is provided with a threaded hole corresponding to the thread on the rotating rod 1032.
The push block 1033 can be finely adjusted to be close to or far from the fixing block 1031 by rotating the rotating rod 1032, so that fine adjustment of the adjusting seat 11, namely fine adjustment of the position of the to-be-detected cylinder a to be clamped, is realized.
Preferably, in the chuck assembly of the cylindrical inner wall monitoring device of the present embodiment, the inner diameter of the padding sleeve 5 is greater than the pipe diameter of the endoscope to be inserted, and the distance between the upper end surface and the bottom of the padding sleeve 5 is greater than the distance between the light inlet and the end of the endoscope to be inserted. With this size, it can be ensured that the endoscope to be inserted can be extended into the interior of the heightening sleeve 5 while ensuring that the height of the interior space of the heightening sleeve 5 is sufficiently high.
Preferably, in the chuck assembly of the cylindrical inner wall monitoring device of this embodiment, the inner diameter of the padding sleeve 5 is smaller than the outer diameter of the cylinder to be clamped, and the outer diameter of the padding sleeve 5 is larger than the outer diameter of the cylinder to be clamped. At this size, the heightening sleeve 5 can be ensured to support the cylinder a to be detected.
In light of the foregoing description of the preferred embodiments according to the present application, it is to be understood that various changes and modifications may be made without departing from the spirit and scope of the invention. The technical scope of the present application is not limited to the contents of the specification, and must be determined according to the scope of the claims.
Claims (10)
1. A chuck assembly for a cylindrical interior wall monitoring apparatus, comprising:
a base (1);
a rotating device (2) mounted on the base (1); the upper surface of the rotating device (2) is provided with an annular recess;
a turntable (3) coaxially mounted on the rotating device (2); the upper end face of the rotary table (3) is provided with a first annular bulge (32), the lower end face of the rotary table is provided with a second annular bulge (33), and the second annular bulge (33) is clamped in an annular recess in the upper surface of the rotary device (2);
the chuck (4) is coaxially connected to the turntable (3) and used for clamping a cylinder to be monitored; the center of the chuck (4) is hollow; the lower surface of the chuck (4) is provided with an annular recess clamped with the first annular bulge (32);
the heightening sleeve (5) is installed in the center hollow part of the chuck (4), and one end of the heightening sleeve (5) is provided with an opening.
2. The chuck assembly of a cylindrical inner wall monitoring apparatus according to claim 1, wherein the base (1) has a base body (10) and an adjustment seat (11), the adjustment seat (11) being movable and fixable on the base body (10) by fixing means, the rotating means (2) being mounted on the adjustment seat (11).
3. The chuck assembly of a cylindrical inner wall monitoring apparatus according to claim 2, wherein the rotating device (2) includes a rotating device body (20) fixed to the adjustment seat (11) and a housing (21) rotatable around the rotating device body (20); the shell (21) is fixedly connected with the rotary disc (3).
4. The chuck assembly of a cylindrical surface inner wall monitoring device according to claim 3, wherein the base body (10) is provided with rails (12) on both sides, the adjusting seat (11) is limited between the rails (12) on both sides, and the adjusting seat (11) can slide along the rails (12).
5. The chuck assembly of a cylindrical inner wall monitoring device according to claim 4, wherein the base body (10) has screw holes (102) at four corners thereof, the adjusting base (11) has kidney-shaped holes (112) at four corners thereof, and the kidney-shaped holes (112) and the screw holes (102) correspond to each other and can be locked by screws.
6. The chuck assembly of a cylindrical surface inner wall monitoring apparatus according to claim 4 or 5, wherein a scale (121) is provided on the rail (12), and marks (111) for aligning scales of the scale (121) are provided on both sides of the adjusting seat (11).
7. The chuck assembly of a cylindrical surface inner wall monitoring device according to any one of claims 2 to 5, wherein an adjusting mechanism (103) for adjusting the position of the adjusting seat (11) is further provided on the base body (10).
8. The chuck assembly of a cylindrical inner wall monitoring apparatus according to claim 7, wherein the adjustment mechanism (103) comprises:
a fixing block (1031) fixed to the base main body (10);
a rotating rod (1032) with one end rotatably mounted on the fixing block (1031) and limited in axial movement by a limiting block and the other end provided with a thread;
the pushing block (1033) is fixed on the adjusting seat (11), and the pushing block (1033) is provided with a threaded hole corresponding to the thread on the rotating rod (1032).
9. The chuck assembly of the cylindrical inner wall monitoring device according to any one of claims 1 to 5, wherein the inner diameter of the heightening sleeve (5) is larger than the pipe diameter of the endoscope to be inserted, and the distance between the upper end surface and the bottom of the heightening sleeve (5) is larger than the distance between the light inlet and the end of the endoscope to be inserted.
10. The chuck assembly of a cylindrical inner wall monitoring device according to claim 9, wherein the inner diameter of the heightening sleeve (5) is smaller than the outer diameter of the cylinder to be clamped, and the outer diameter of the heightening sleeve (5) is larger than the outer diameter of the cylinder to be clamped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922075764.8U CN211193593U (en) | 2019-11-27 | 2019-11-27 | Chuck assembly of cylindrical surface inner wall monitoring equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922075764.8U CN211193593U (en) | 2019-11-27 | 2019-11-27 | Chuck assembly of cylindrical surface inner wall monitoring equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211193593U true CN211193593U (en) | 2020-08-07 |
Family
ID=71884084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922075764.8U Active CN211193593U (en) | 2019-11-27 | 2019-11-27 | Chuck assembly of cylindrical surface inner wall monitoring equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211193593U (en) |
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2019
- 2019-11-27 CN CN201922075764.8U patent/CN211193593U/en active Active
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