CN108555931B - Mechanical arm for detection device - Google Patents
Mechanical arm for detection device Download PDFInfo
- Publication number
- CN108555931B CN108555931B CN201810386616.5A CN201810386616A CN108555931B CN 108555931 B CN108555931 B CN 108555931B CN 201810386616 A CN201810386616 A CN 201810386616A CN 108555931 B CN108555931 B CN 108555931B
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- China
- Prior art keywords
- fixed
- rod
- sleeve
- guide
- motor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J11/00—Manipulators not otherwise provided for
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- Engineering & Computer Science (AREA)
- Robotics (AREA)
- Mechanical Engineering (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
The invention discloses a mechanical arm for a detection device, which comprises a base, wherein a guide rod and a support rod are vertically fixed at the top of the base, an electric cylinder fixed at the top of the base is arranged on one side, close to a guide sleeve, of the guide rod, a first motor is fixed on the inner wall of one side of the electric cylinder through a screw, a hollow installation block positioned above the electric cylinder is fixed on a piston rod of the electric cylinder, a fixing plate is fixed on one side of the hollow installation block, and an installation box is fixed at one end, far away from the hollow installation block, of the fixing plate. According to the invention, through the installation box, the second motor, the clamping sleeve and the rotating sleeve, when the pipe fitting is detected, the pipe fitting can be automatically driven to rotate, so that the main body of the testing device can detect the circumference of the pipe fitting by 360 degrees, the pipe fitting does not need to be manually rotated for detection, labor is saved, the detection range of the pipe fitting is larger, the pipe fitting is more accurate, the manufacturing cost of the whole device is low, and the device is very suitable for popularization and use.
Description
Technical Field
The invention relates to the technical field of detection devices, in particular to a mechanical arm for a detection device.
Background
The steel pipe fittings are all pressure-bearing pipe fittings. According to different processing techniques, the method is divided into four categories, namely butt welding type pipe fittings (including welding seams and non-welding seams), socket welding and thread pipe fittings and flange pipe fittings. At present, after a straight pipe used by a manufacturer is machined, a detection device is required to detect the defects of the straight pipe. When using, can be fixed the pipe fitting by the manual work usually, later detect again, however, artifical application of force is fixed the pipe fitting, it is very hard, and the pipe fitting is fixed the back, tubular product can't move, this just leads to using detection device to detect the time measuring to the defect of tubular product, there is the blind area, some region detect not in place, can cause the influence to final result, and at present there is not the arm that an person of facilitating the use used, the person of facilitating the use is to the defect inspection of tubular product, need deep research for this reason.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a mechanical arm for a detection device.
In order to achieve the purpose, the invention adopts the following technical scheme:
an mechanical arm for a detection device comprises a base, wherein a guide rod and a support rod are vertically fixed at the top of the base, an electric cylinder fixed at the top of the base is arranged on one side, close to a guide sleeve, of the guide rod, a first motor is fixed on the inner wall of one side of the electric cylinder through a screw, a hollow installation block positioned above the electric cylinder is fixed on the piston rod of the electric cylinder, a fixed plate is fixed on one side of the hollow installation block, an installation box is fixed at one end, far away from the hollow installation block, of the fixed plate, a second motor is fixed on the inner wall of one side, close to the fixed plate, of the installation box, a rectangular sliding groove is formed in one side, far away from the support rod, of the fixed plate in the length direction, a threaded rod is arranged in the rectangular sliding groove, one end of the threaded rod is fixed with an output shaft, and one side of cavity rectangular block is fixed with one end open-ended fixed cover, the inboard of fixed cover is rotated and is cup jointed and is rotated the cover, and one side that fixed cover is close to the install bin is equipped with the cover that presss from both sides with the second motor output shaft is fixed, and one side of cavity installation block is equipped with guide structure.
Preferably, the guide structure comprises a guide sleeve which is sleeved outside the guide rod in a sliding manner, the guide sleeve is fixed on one side, away from the fixed plate, of the hollow installation block, and a limiting block which is located above the top of the guide sleeve is fixed at the top of the guide rod.
Preferably, the guide sleeve is provided with a guide hole matched with the guide rod in size, one side, away from the guide sleeve, of the hollow mounting block is provided with a first mounting hole matched with the first motor output shaft in size, and the output shaft of the first motor is rotatably sleeved in the first mounting hole.
Preferably, the fixed sleeve is located on one side of the fixed plate far away from the supporting rod, clamping grooves are formed in the opposite sides of the clamping sleeve and the rotating sleeve, a rod piece to be tested is arranged in each clamping groove, a sliding rail is vertically fixed to the top end of the supporting rod, and a testing device main body located above the rod piece to be tested is slidably mounted on the sliding rail.
Preferably, the included angle of fixed plate and bracing piece is the right angle, and the length of fixed plate is unanimous with the length of rectangle spout, and the outer lane of cavity rectangular block and the big or small adaptation of rectangle spout, and the inboard of cavity rectangular block is equipped with the screw thread.
Preferably, a control device fixed on the top of the base is arranged between the electric cylinder and the support rod, and the control device comprises a reserve power supply and a universal single chip microcomputer controller with the model number of ATMEGA 16.
Preferably, one side of the mounting box, which is close to the fixing plate, is provided with a second mounting hole, and the output shaft of the second motor is rotatably sleeved in the second mounting hole.
According to the invention, the first motor, the threaded rod, the hollow rectangular block, the fixed plate, the fixed sleeve, the rotating sleeve and the jacket can be used for clamping and fixing pipe fittings with different lengths, so that a user can conveniently detect the pipe fittings with different lengths, and the electric fixing is very labor-saving; the electric cylinder, the guide rod, the hollow mounting block, the guide sleeve and the fixing plate can be used for adjusting the height of the fixed pipe fitting, the main body of the testing device can be conveniently detected, the fixing plate is stable to lift, and the pipe fitting is not easy to fall; through install bin, second motor, clamp cover and rotation cover, can examine time measuring at the pipe fitting, order about the pipe fitting automatically and rotate to make the testing arrangement main part can carry out 360 degrees detections to the circumference of pipe fitting, need not the manual work and rotate the pipe fitting and detect, very laborsaving, and then make the detection range of pipe fitting bigger, more accurate, whole device cost of manufacture is low, especially adapted using widely.
Drawings
Fig. 1 is a schematic structural diagram of a robot arm for a detection apparatus according to the present invention;
FIG. 2 is an enlarged view of a robot arm for a detection device according to the present invention at position A;
FIG. 3 is a schematic top view of a mounting sleeve of a robotic arm for a testing device according to the present invention;
fig. 4 is a schematic front view of a fixing plate of a robot arm for a detection apparatus according to the present invention.
In the figure: the device comprises a base 1, an electric cylinder 2, a guide rod 3, a hollow mounting block 4, a guide sleeve 5, a fixing plate 6, a threaded rod 7, a hollow rectangular block 8, a fixing sleeve 9, a rotating sleeve 10, a first motor 11, a mounting box 12, a second motor 13, a clamping sleeve 14, a supporting rod 15, a control device 16 and a sliding rail 17.
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 a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-4, a mechanical arm for a detection device, comprising a base 1, a guide rod 3 and a support rod 15 are vertically fixed on the top of the base 1, an electric cylinder 2 fixed on the top of the base 1 is arranged on one side of the guide rod 3 close to a guide sleeve 5, a first motor 11 is fixed on the inner wall of one side of the electric cylinder 2 by a screw, a hollow mounting block 4 positioned above the electric cylinder 2 is fixed on the piston rod of the electric cylinder 2, a fixing plate 6 is fixed on one side of the hollow mounting block 4, a mounting box 12 is fixed on one end of the fixing plate 6 far away from the hollow mounting block 4, a second motor 13 is fixed on the inner wall of one side of the mounting box 12 close to the fixing plate 6, a rectangular sliding groove is arranged on one side of the fixing plate 6 far away from the support rod 15 along the length direction, a threaded rod 7 is arranged in the rectangular sliding groove, one end of the threaded, the outer side of the threaded rod 7 is sleeved with a hollow rectangular block 8 in a sliding manner, one side of the hollow rectangular block 8 is fixed with a fixing sleeve 9 with an opening at one end, the inner side of the fixing sleeve 9 is rotatably sleeved with a rotating sleeve 10, one side of the fixing sleeve 9 close to an installation box 12 is provided with a clamping sleeve 14 fixed with an output shaft of a second motor 13, one side of the hollow installation block 4 is provided with a guide structure, the guide structure comprises a guide sleeve 5 slidably sleeved on the outer side of the guide rod 3, the guide sleeve 5 is fixed on one side of the hollow installation block 4 away from the fixed plate 6, the top of the guide rod 3 is fixed with a limiting block positioned above the top of the guide sleeve 5, the guide sleeve 5 is provided with a guide hole matched with the guide rod 3 in size, one side of the hollow installation block 4 away from the guide sleeve 5 is provided with a first installation hole matched with the size of the output shaft of the first motor, the fixing sleeve 9 is positioned on one side of the fixing plate 6 far away from the support rod 15, clamping grooves are respectively arranged on the opposite sides of the clamping sleeve 14 and the rotating sleeve 10, a rod piece to be tested is arranged in each clamping groove, a slide rail 17 is vertically fixed at the top end of the support rod 15, a testing device main body positioned above the rod piece to be tested is slidably mounted on the slide rail 17, the included angle between the fixing plate 6 and the support rod 15 is a right angle, the length of the fixing plate 6 is consistent with that of the rectangular sliding chute, the outer ring of the hollow rectangular block 8 is matched with the rectangular sliding chute in size, and the inner side of the hollow rectangular block 8 is provided with screw threads, a control device 16 fixed at the top of the base 1 is arranged between the electric cylinder 2 and the support rod 15, and the control equipment 16 comprises a reserve power supply and a universal single-chip microcomputer controller with the model of ATMEGA16, a second mounting hole is formed in one side, close to the fixing plate 6, of the mounting box 12, and the output shaft of the second motor 13 is rotatably sleeved in the second mounting hole.
The working principle is as follows: according to the invention, the control device 16 is used for controlling the electric cylinder 2, the first motor 11 and the second motor 13 to work, when the device is used, the electric cylinder 2 is used for driving the hollow mounting block 4 and the fixing plate 6 to lift, the fixing height of a pipe fitting is adjusted, the detection of the main body of the testing device is facilitated, and the arranged guide rod 3 and the guide sleeve 5 have a guiding and positioning effect on the lifting of the fixing plate 6, so that the lifting is stable; can order about threaded rod 7 through first motor 11 and rotate, under the effect of screw thread, cavity rectangle piece 8 slides in the rectangle spout, then change fixed cover 9 and press from both sides the distance between the cover 14, then can be used for the pipe fitting of fixed different length, after the pipe fitting is fixed, can order about cavity installation piece 4 through second motor 13 and rotate, the rotation also can take place for the pipe fitting that this moment is located to rotate cover 10 and presss from both sides between the cover 14, thereby make the testing arrangement main part can carry out 360 degrees detections to the circumference of pipe fitting, it detects to need not the artifical pipe fitting that rotates, very laborsaving, and then make the detection range of pipe fitting bigger, and is more accurate, whole device cost of manufacture is low, and is very suitable for being generalized to use.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (4)
1. A mechanical arm for a detection device comprises a base (1) and is characterized in that a guide rod (3) and a support rod (15) are vertically fixed at the top of the base (1), an electric cylinder (2) fixed at the top of the base (1) is arranged on one side, close to the base (1), of the guide rod (3), a first motor (11) is fixed on an inner wall of one side of the electric cylinder (2) through screws, a hollow installation block (4) positioned above the electric cylinder (2) is fixed on a piston rod of the electric cylinder (2), a fixing plate (6) is fixed on one side of the hollow installation block (4), an installation box (12) is fixed on one end, far away from the hollow installation block (4), of the fixing plate (6), a second motor (13) is fixed on an inner wall, close to the fixing plate (6), of one side, far away from the support rod (15), of the fixing plate (6) is provided with a rectangular sliding chute along the length, a threaded rod (7) is arranged in the rectangular sliding groove, one end of the threaded rod (7) is fixed with an output shaft of a first motor (11), the other end of the threaded rod (7) is rotatably connected with an installation box (12), a hollow rectangular block (8) is sleeved on the outer side of the threaded rod (7) in a sliding mode, a fixing sleeve (9) with an opening at one end is fixed on one side of the hollow rectangular block (8), a rotating sleeve (10) is sleeved on the inner side of the fixing sleeve (9) in a rotating mode, a clamping sleeve (14) fixed with an output shaft of a second motor (13) is arranged on one side, close to the installation box (12), of the fixing sleeve (9), and a guide structure is arranged on one side of the hollow installation block;
the fixing sleeve (9) is positioned on one side, away from the supporting rod (15), of the fixing plate (6), clamping grooves are formed in the opposite sides of the clamping sleeve (14) and the rotating sleeve (10), a rod piece to be tested is arranged in each clamping groove, a sliding rail (17) is vertically fixed to the top end of the supporting rod (15), and a testing device main body positioned above the rod piece to be tested is slidably mounted on the sliding rail (17); one side that install bin (12) is close to fixed plate (6) is equipped with the second mounting hole, and the output shaft of second motor (13) rotates to cup joint in the second mounting hole, guide structure cup joints uide bushing (5) in the guide bar (3) outside including sliding, and uide bushing (5) are fixed and are kept away from one side of fixed plate (6) in cavity installation piece (4), and the top of guide bar (3) is fixed with the stopper that is located uide bushing (5) top.
2. The mechanical arm for the detection device according to claim 1, wherein the guide sleeve (5) is provided with a guide hole matched with the guide rod (3) in size, a first mounting hole matched with the output shaft of the first motor (11) in size is formed in one side, away from the guide sleeve (5), of the hollow mounting block (4), and the output shaft of the first motor (11) is rotatably sleeved in the first mounting hole.
3. The mechanical arm for the detection device according to claim 1, wherein an included angle between the fixing plate (6) and the support rod (15) is a right angle, the length of the fixing plate (6) is consistent with that of the rectangular sliding chute, the outer ring of the hollow rectangular block (8) is matched with the rectangular sliding chute in size, and the inner side of the hollow rectangular block (8) is provided with threads.
4. A robot arm for testing devices, according to claim 1, characterized in that a control device (16) fixed on the top of the base (1) is provided between the electric cylinder (2) and the support bar (15), and the control device (16) comprises a reserve power supply and a universal single chip controller of the type ATMEGA 16.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011437370.3A CN112692842A (en) | 2018-04-26 | 2018-04-26 | Mechanical arm for detecting pipe fitting |
| CN201810386616.5A CN108555931B (en) | 2018-04-26 | 2018-04-26 | Mechanical arm for detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810386616.5A CN108555931B (en) | 2018-04-26 | 2018-04-26 | Mechanical arm for detection device |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011437370.3A Division CN112692842A (en) | 2018-04-26 | 2018-04-26 | Mechanical arm for detecting pipe fitting |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108555931A CN108555931A (en) | 2018-09-21 |
| CN108555931B true CN108555931B (en) | 2021-06-04 |
Family
ID=63536954
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011437370.3A Withdrawn CN112692842A (en) | 2018-04-26 | 2018-04-26 | Mechanical arm for detecting pipe fitting |
| CN201810386616.5A Active CN108555931B (en) | 2018-04-26 | 2018-04-26 | Mechanical arm for detection device |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011437370.3A Withdrawn CN112692842A (en) | 2018-04-26 | 2018-04-26 | Mechanical arm for detecting pipe fitting |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN112692842A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109618549A (en) * | 2019-01-25 | 2019-04-12 | 杨松梅 | A kind of integrated circuit board processing machine |
| CN110044915B (en) * | 2019-04-03 | 2021-11-02 | 徐杭 | Detection device for steel pipe cracks |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104075647A (en) * | 2013-03-29 | 2014-10-01 | 富泰华工业（深圳）有限公司 | Detection device |
| CN104515489A (en) * | 2014-11-27 | 2015-04-15 | 苏州紫金港智能制造装备有限公司 | Automatic length measuring device for sleeve parts |
| CN104765114A (en) * | 2015-01-16 | 2015-07-08 | 中天科技精密材料有限公司 | Integrated metal sleeve device with maintenance-free precision and clamping method thereof |
| CN204546477U (en) * | 2015-04-20 | 2015-08-12 | 王忠富 | Clamping device on a kind of cutting machine |
| US9228820B2 (en) * | 2014-02-11 | 2016-01-05 | Chin-Chang Huang | Straightness measuring instrument |
| CN107238365A (en) * | 2017-05-31 | 2017-10-10 | 江苏理工学院 | A kind of portable cylindrical workpiece measurement apparatus |
| CN107328349A (en) * | 2017-08-15 | 2017-11-07 | 黄石联瑞机械科技股份有限公司 | A kind of multifunction measuring set |
| CN206683738U (en) * | 2017-04-21 | 2017-11-28 | 佛山市高明海能科技有限公司 | A kind of automatic weighing device for film production |
| CN206919855U (en) * | 2017-04-10 | 2018-01-23 | 武汉理工大学 | A kind of slewing parts automatic measuring equipment |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204286964U (en) * | 2014-12-17 | 2015-04-22 | 隆英（上海）企业有限公司 | The comprehensive monitoring machine of a kind of large-scale petroleum mechanical component |
| CN206326526U (en) * | 2016-11-21 | 2017-07-14 | 深圳市兴安科检测技术有限公司 | A kind of metal material detects fixture |
| CN107064148A (en) * | 2017-05-25 | 2017-08-18 | 东莞市联洲知识产权运营管理有限公司 | A kind of plates of automobile middle plane testing agency |
-
2018
- 2018-04-26 CN CN202011437370.3A patent/CN112692842A/en not_active Withdrawn
- 2018-04-26 CN CN201810386616.5A patent/CN108555931B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104075647A (en) * | 2013-03-29 | 2014-10-01 | 富泰华工业（深圳）有限公司 | Detection device |
| US9228820B2 (en) * | 2014-02-11 | 2016-01-05 | Chin-Chang Huang | Straightness measuring instrument |
| CN104515489A (en) * | 2014-11-27 | 2015-04-15 | 苏州紫金港智能制造装备有限公司 | Automatic length measuring device for sleeve parts |
| CN104765114A (en) * | 2015-01-16 | 2015-07-08 | 中天科技精密材料有限公司 | Integrated metal sleeve device with maintenance-free precision and clamping method thereof |
| CN204546477U (en) * | 2015-04-20 | 2015-08-12 | 王忠富 | Clamping device on a kind of cutting machine |
| CN206919855U (en) * | 2017-04-10 | 2018-01-23 | 武汉理工大学 | A kind of slewing parts automatic measuring equipment |
| CN206683738U (en) * | 2017-04-21 | 2017-11-28 | 佛山市高明海能科技有限公司 | A kind of automatic weighing device for film production |
| CN107238365A (en) * | 2017-05-31 | 2017-10-10 | 江苏理工学院 | A kind of portable cylindrical workpiece measurement apparatus |
| CN107328349A (en) * | 2017-08-15 | 2017-11-07 | 黄石联瑞机械科技股份有限公司 | A kind of multifunction measuring set |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112692842A (en) | 2021-04-23 |
| CN108555931A (en) | 2018-09-21 |
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Effective date of registration: 20210520 Address after: No.90 Ping'an Road, Pan'an Industrial Park, Jianshan town, Pan'an County, Jinhua City, Zhejiang Province 322300 Applicant after: ZHEJIANG AOHUANG INDUSTRY AND TRADE Co.,Ltd. Address before: 236000 Room 301, 168 Zhifu Road, Yingdong District, Fuyang City, Anhui Province Applicant before: FUYANG SHENGDONG INTELLIGENT MANUFACTURING TECHNOLOGY DEVELOPMENT Co.,Ltd. |
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