CN209877903U - Roundness detection device - Google Patents
Roundness detection device Download PDFInfo
- Publication number
- CN209877903U CN209877903U CN201920435655.XU CN201920435655U CN209877903U CN 209877903 U CN209877903 U CN 209877903U CN 201920435655 U CN201920435655 U CN 201920435655U CN 209877903 U CN209877903 U CN 209877903U
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- China
- Prior art keywords
- placing
- roundness
- plate
- fixed mounting
- push rod
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Abstract
The utility model discloses a roundness detection device, including base and roof, the roof sets up the top at the base, fixed mounting has the fixed plate that bilateral symmetry distributes between base and the roof, be provided with on the up end of base and place the board, it places the part to be provided with on the up end of board to place, be provided with the detection part on the roof, the utility model relates to a roundness detection device through setting up friction pad, fastening pad and range finding pole etc. has reached and has improved roundness detection efficiency and has reduced effects such as detection error, has solved present roundness detection to the inner wall of pipe, detects through artifical use two point method, and detection error is big, the inefficiency scheduling problem.
Description
Technical Field
The utility model relates to a roundness detection technical field specifically is a roundness detection device.
Background
The roundness refers to the degree that the cross section of a workpiece is close to a theoretical circle, when the difference between the maximum radius and the minimum radius is 0, the roundness is 0, the measuring tool is a roundness meter and is used for measuring the roundness of the annular workpiece, at present, the roundness of the inner wall of the circular tube is detected by a two-point method manually, the detection error is large, and the efficiency is low.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a roundness detection device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the roundness detection device comprises a base and a top plate, wherein the top plate is arranged above the base, a fixed plate which is distributed in a bilateral symmetry mode is fixedly arranged between the base and the top plate, a placing plate is arranged on the upper end face of the base, a placing part is arranged on the upper end face of the placing plate, and a detection part is arranged on the top plate.
Preferably, the placing part comprises a placing seat, the placing seat is fixedly mounted on the upper end face of the placing plate, a fastening pad is fixedly mounted on the inner side wall of the placing seat, and a plurality of universal wheels which are uniformly distributed are fixedly mounted on the lower end face of the placing plate.
Preferably, a second electric push rod is fixedly mounted on the opposite surface of the fixing plate, a clamping plate is fixedly mounted at the output end of the second electric push rod and located on the left side and the right side of the placing plate, and friction pads are fixedly mounted on the end surfaces of the left side and the right side of the placing plate.
Preferably, the detection component comprises a first electric push rod, the first electric push rod is fixedly installed on the upper end face of the top plate, and the output end of the first electric push rod is fixedly provided with the detection mechanism.
Preferably, detection mechanism includes the mount pad, mount pad fixed mounting is at first electric putter's output, the inside fixed mounting of mount pad has first motor, the output fixed mounting of first motor has the dwang, the dwang rotates to be installed on the lower terminal surface of mount pad, the lower extreme fixed mounting of dwang has the installation piece.
Preferably, the installation piece is provided with a rotation groove, the distance measuring rod is installed through round pin axle rotation between the front and back lateral wall of rotation inslot portion, the inside fixed mounting of installation piece has the second motor, the output and the round pin axle fixed connection of second motor, fixed mounting has laser range finder on the dwang, laser range finder and dwang are with the axle center setting.
Compared with the prior art, the beneficial effects of the utility model are that: a roundness detection device is characterized in that a round pipe to be detected is placed inside a placing seat and is fastened through a fastening pad, the fastening pad is flexibly arranged and can be matched with surfaces with different roundness, the fastening degree is improved, a distance measuring rod is driven to enter the inside of the round pipe to be detected through a first electric push rod, a first motor rotates to drive a mounting block and the distance measuring rod to rotate, the distance measuring rod is driven to rotate through a second motor to rotate, so that the radius of a rotating circle is adjusted, the radius of the rotating circle is increased, after the distance measuring rod contacts the inner surface of the round pipe to be detected, a clamping plate is driven to move away through a second electric push rod, a placing plate moves under the action of the distance measuring rod, when the radius of the rotating circle cannot be increased finally, the largest inscribed circle and the circle center of the inner wall circle of the round pipe to be detected are found, the clamping plate is driven to be clamped and fixed through, the laser distance measuring instrument detects the distance of each point of the inner wall of the circular tube to be detected, the maximum distance and the minimum distance can be obtained, and the radius of the maximum inscribed circle and the radius of the minimum inscribed circle required by the roundness detection of the circle of the inner wall of the circular tube to be detected can be obtained, so that the roundness detection is completed. The utility model relates to a roundness detection device through setting up friction pad, fastening pad and range finding pole etc. has reached and has improved roundness detection efficiency and reduced effects such as detection error, has solved present roundness detection to the inner wall of pipe, detects through artifical use two point methods, and detection error is big, the inefficiency scheduling problem.
Drawings
FIG. 1 is a schematic structural view of a roundness detection apparatus;
FIG. 2 is a schematic view of a detecting mechanism of the roundness detecting apparatus;
fig. 3 is a right side structural view of a roundness detection apparatus at a mounting block.
In the figure: 1-base, 2-top plate, 3-fixing plate, 4-first electric push rod, 5-detection mechanism, 6-placing plate, 7-universal wheel, 8-placing seat, 9-fastening pad, 10-second electric push rod, 11-clamping plate, 12-friction pad, 13-mounting seat, 14-first motor, 15-rotating rod, 16-mounting block, 17-laser range finder, 18-rotating groove, 19-range finder rod and 20-second motor.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.
Referring to fig. 1 to 3, the present invention provides a technical solution: the utility model provides a roundness detection device, includes base 1 and roof 2, roof 2 sets up in the top of base 1, fixed mounting has the fixed plate 3 of bilateral symmetry distribution between base 1 and the roof 2, be provided with on the up end of base 1 and place board 6, be provided with on the up end of placing board 6 and place the part, be provided with the detection part on roof 2.
The placing component comprises a placing seat 8, the placing seat 8 is fixedly installed on the upper end face of the placing plate 6, a fastening pad 9 is fixedly installed on the inner side wall of the placing seat 8, and a plurality of universal wheels 7 which are uniformly distributed are fixedly installed on the lower end face of the placing plate 6.
A second electric push rod 10 is fixedly mounted on the opposite surface of the fixed plate 3, a clamping plate 11 is fixedly mounted at the output end of the second electric push rod 10, the clamping plate 11 is positioned at the left side and the right side of the placing plate 6, and friction pads 12 are fixedly mounted on the end surfaces of the left side and the right side of the placing plate 6.
The detection part comprises a first electric push rod 4, the first electric push rod 4 is fixedly installed on the upper end face of the top plate 2, and a detection mechanism 5 is fixedly installed at the output end of the first electric push rod 4.
Detection mechanism 5 includes mount pad 13, mount pad 13 fixed mounting is at the output of first electric putter 4, the inside fixed mounting of mount pad 13 has first motor 14, the output fixed mounting of first motor 14 has dwang 15, dwang 15 rotates and installs on the lower terminal surface of mount pad 13, the lower extreme fixed mounting of dwang 15 has installation piece 16.
Have seted up on the installation piece 16 and rotated groove 18, rotate and install distancer 19 through the round pin axle rotation between the inside front and back lateral wall in groove 18, the inside fixed mounting of installation piece 16 has second motor 20, the output and the round pin axle fixed connection of second motor 20, fixed mounting has laser range finder 17 on dwang 15, laser range finder 17 and dwang 15 set up for with the axle center.
The utility model discloses a theory of operation is: a roundness detection device is characterized in that a round pipe to be detected is placed inside a placing seat 8 and is fastened through a fastening pad 9, the fastening pad 9 is flexibly arranged and can be matched with surfaces with different roundness to improve the fastening degree, a distance measuring rod 19 is driven to enter the inside of the round pipe to be detected through a first electric push rod 4, a first motor 14 rotates to drive a mounting block 16 and the distance measuring rod 19 to rotate, a second motor 20 rotates to drive the distance measuring rod 19 to rotate so as to adjust the radius of a rotating circle, the radius of the rotating circle is increased, after the distance measuring rod contacts the inner surface of the round pipe to be detected, a clamping plate 11 is driven by a second electric push rod 10 to move away, a placing plate 6 moves under the action of the distance measuring rod 19, when the radius of the rotating circle cannot be increased finally, the largest inscribed circle and the circle center of the inner wall circle of the round pipe to be detected are found, the second electric push rod 10 drives the clamping, the first electric push rod 4 drives the detection mechanism 5 to move downwards, the laser range finder 17 detects the distance of each point of the inner wall of the circular tube to be detected, the maximum distance and the minimum distance can be obtained, and the radius of the maximum inscribed circle and the radius of the minimum inscribed circle required by the roundness detection of the circle of the inner wall of the circular tube to be detected can be obtained, so that the roundness detection is completed.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a roundness detection device, includes base (1) and roof (2), its characterized in that: the top plate (2) is arranged above the base (1), the fixing plates (3) which are symmetrically distributed in the left-right direction are fixedly arranged between the base (1) and the top plate (2), the placing plate (6) is arranged on the upper end face of the base (1), the placing part is arranged on the upper end face of the placing plate (6), and the detection part is arranged on the top plate (2).
2. The roundness detection apparatus according to claim 1, wherein: the placing component comprises a placing seat (8), the placing seat (8) is fixedly installed on the upper end face of the placing plate (6), a fastening pad (9) is fixedly installed on the inner side wall of the placing seat (8), and a plurality of universal wheels (7) which are uniformly distributed are fixedly installed on the lower end face of the placing plate (6).
3. The roundness detection apparatus according to claim 2, wherein: the fixed surface of the fixed plate (3) is fixedly provided with a second electric push rod (10), the output end of the second electric push rod (10) is fixedly provided with a clamping plate (11), the clamping plate (11) is positioned at the left side and the right side of the placing plate (6), and the end surfaces of the left side and the right side of the placing plate (6) are fixedly provided with friction pads (12).
4. A roundness detection apparatus according to claim 3, wherein: the detection part comprises a first electric push rod (4), the first electric push rod (4) is fixedly installed on the upper end face of the top plate (2), and a detection mechanism (5) is fixedly installed at the output end of the first electric push rod (4).
5. The roundness detection apparatus according to claim 4, wherein: detection mechanism (5) include mount pad (13), mount pad (13) fixed mounting is at the output of first electric putter (4), the inside fixed mounting of mount pad (13) has first motor (14), the output fixed mounting of first motor (14) has dwang (15), dwang (15) are rotated and are installed on the lower terminal surface of mount pad (13), the lower extreme fixed mounting of dwang (15) has installation piece (16).
6. The roundness detection apparatus according to claim 5, wherein: seted up on installation piece (16) and rotated groove (18), rotate and install distancer pole (19) through the round pin axle rotation between the inside front and back lateral wall in groove (18), the inside fixed mounting of installation piece (16) has second motor (20), the output and the round pin axle fixed connection of second motor (20), fixed mounting has laser range finder (17) on dwang (15), laser range finder (17) and dwang (15) set up for with the axle center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920435655.XU CN209877903U (en) | 2019-04-01 | 2019-04-01 | Roundness detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920435655.XU CN209877903U (en) | 2019-04-01 | 2019-04-01 | Roundness detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209877903U true CN209877903U (en) | 2019-12-31 |
Family
ID=68957828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920435655.XU Expired - Fee Related CN209877903U (en) | 2019-04-01 | 2019-04-01 | Roundness detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209877903U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113358069A (en) * | 2021-06-07 | 2021-09-07 | 安徽忠盛新型装饰材料有限公司 | Surface flatness detection device for wood product processing and implementation method thereof |
-
2019
- 2019-04-01 CN CN201920435655.XU patent/CN209877903U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113358069A (en) * | 2021-06-07 | 2021-09-07 | 安徽忠盛新型装饰材料有限公司 | Surface flatness detection device for wood product processing and implementation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191231 Termination date: 20200401 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |