CN216278772U - Measuring device for hydraulic oil cylinder - Google Patents
Measuring device for hydraulic oil cylinder Download PDFInfo
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- CN216278772U CN216278772U CN202122926524.1U CN202122926524U CN216278772U CN 216278772 U CN216278772 U CN 216278772U CN 202122926524 U CN202122926524 U CN 202122926524U CN 216278772 U CN216278772 U CN 216278772U
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Abstract
The utility model discloses a measuring device for a hydraulic cylinder, which belongs to the technical field of hydraulic cylinder measurement and comprises a base, wherein a fixed block is arranged on the left side of the top of the base, a mounting groove is formed in the middle of the fixed block, a fixed plate is arranged at the top in the mounting groove, a supporting rod is arranged at the left end of the fixed plate, a moving block is arranged at the bottom in the mounting groove, a clamping plate is arranged at the left end of the moving block, a supporting frame is arranged on the right side of the top of the base, a sliding rod is arranged on the upper portion of the supporting frame, a sliding block is arranged in the middle of the sliding rod, an electric telescopic rod is arranged at the bottom of the sliding block, and a measuring device is arranged at the bottom of the electric telescopic rod.
Description
Technical Field
The utility model relates to the technical field of hydraulic cylinder measurement, in particular to a measuring device for a hydraulic cylinder.
Background
When the hydraulic oil cylinder is used, the hydraulic oil cylinder needs to be frequently detected to ensure normal work and high working efficiency, the conventional measuring device can only measure the surface water straight line of the hydraulic cylinder, and the next measurement can be carried out after the measurement is finished. To this end, we propose a measuring device for a hydraulic cylinder.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a measuring device for a hydraulic oil cylinder, which solves the problems in the prior art.
In order to achieve the purpose, the utility model provides the following technical scheme: a measuring device for a hydraulic oil cylinder comprises a base, wherein a fixed block is arranged on the left side of the top of the base, the middle part of the fixed block is provided with an installation groove, the top part in the installation groove is provided with a fixed plate, the left end of the fixed plate is provided with a support rod, the top of the supporting rod is provided with a clamping rod, the bottom of the mounting groove is provided with a moving block, the bottom of the moving block is provided with a connecting block, the bottom of the connecting block is provided with a roller, the inner wall of the bottom of the mounting groove is provided with a groove matched with the connecting block and the roller, a clamping plate is arranged at the left end of the moving block, a threaded rod is arranged between the supporting rod and the clamping plate, a supporting frame is arranged on the right side of the top of the base, a sliding rod is arranged on the upper portion of the supporting frame, a sliding block is arranged in the middle of the sliding rod, the bottom of slider is provided with electric telescopic handle, electric telescopic handle's bottom is provided with measuring device.
Preferably, the right side surface upper portion of kelly is provided with the installing port, be provided with stress spring in the installing port, stress spring's right-hand member is provided with the fixture block, the top left side of fixture block is provided with the poker rod, the left side surface upper portion of fixed block is provided with the bayonet socket with fixture block matched with.
Preferably, the middle part of the measuring device is provided with a measuring needle, the top of the measuring needle is provided with a connecting rod, the right end of the connecting rod is provided with a sleeve, the middle part of the sleeve is provided with a connecting shaft, and the upper part of the right side surface of the measuring device is provided with a through hole.
Preferably, the lower part of the moving block is provided with a sliding groove, the upper part of the connecting block is slidably connected with the sliding groove, and the top of the connecting block is provided with a limiting plate.
Preferably, the threaded rod passes bracing piece and splint from last to down, be provided with the bearing between threaded rod and the bracing piece, be provided with on the splint with threaded rod matched with screw hole, and the bottom of threaded rod is provided with the stopper.
Preferably, the section of the sliding rod is rectangular, and a rectangular through hole matched with the sliding rod is formed in the middle of the sliding rod.
Compared with the prior art, the utility model has the beneficial effects that:
1. promote the slider left, the slider drives electric telescopic handle and measuring device and moves left and detect the surface of pneumatic cylinder, when the movable block moves the left end to the pneumatic cylinder, move the movable block right, make measuring device measure the pneumatic cylinder once more, increase measuring accuracy, the fixed plate adopts the connected mode that movable block and mounting groove are the same, thereby through rotating bracing piece and splint, make bracing piece and splint drive the pneumatic cylinder through fixed plate and movable block and rotate, the gyro wheel rotates in the recess, thereby measure the circularity to the pneumatic cylinder, make this device not only can measure the level of pneumatic cylinder, also can measure the circularity to the pneumatic cylinder, aspect measurement personnel carry out quick comprehensive detection to it.
2. The hydraulic cylinder is measured, the measurement numerical value of the hydraulic cylinder is determined through the up-down swing amplitude of the pointer on the dial gauge, the sleeve is arranged to be close to the measurement needle, the distance between the right end of the connecting rod and the pointer is larger than the distance between the left side and the measurement needle, the formation of the pointer is far larger than that of the measurement needle, the measured numerical value can be amplified, the actual measurement numerical value of the hydraulic cylinder can be more easily seen, and the measurement precision of the hydraulic cylinder can also be improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of the present invention at A;
FIG. 3 is a schematic view of a clamping bar according to the present invention;
FIG. 4 is a schematic view of a measuring device according to the present invention;
FIG. 5 is a schematic diagram of a moving block structure according to the present invention;
fig. 6 is a left side view of the fixing block of the present invention.
In the figure: 1. a base; 101. a groove; 2. a fixed block; 3. mounting grooves; 4. a fixing plate; 5. a support bar; 6. a clamping rod; 61. an installation port; 62. a stress spring; 63. a clamping block; 64. a poke rod; 7. a moving block; 71. connecting blocks; 72. a roller; 73. a chute; 8. a splint; 9. a threaded rod; 10. a support frame; 11. a slide bar; 12. a slider; 13. an electric telescopic rod; 14. a measuring device; 141. a measuring tip; 142. a connecting rod; 143. a sleeve; 144. a connecting shaft; 145. and (6) a port.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: a measuring device for a hydraulic oil cylinder comprises a base 1, wherein a fixed block 2 is arranged on the left side of the top of the base 1, a mounting groove 3 is formed in the middle of the fixed block 2, a fixed plate 4 is arranged on the top in the mounting groove 3, a supporting rod 5 is arranged at the left end of the fixed plate 4, a clamping rod 6 is arranged at the top of the supporting rod 5, a moving block 7 is arranged at the bottom in the mounting groove 3, a connecting block 71 is arranged at the bottom of the moving block 7, a roller 72 is arranged at the bottom of the connecting block 71, a groove 101 matched with the connecting block 71 and the roller 72 is formed in the inner wall of the bottom of the mounting groove 3, a clamping plate 8 is arranged at the left end of the moving block 7, a threaded rod 9 is arranged between the supporting rod 5 and the clamping plate 8, a supporting frame 10 is arranged on the right side of the top of the base 1, a sliding rod 11 is arranged at the upper part of the supporting frame 10, a sliding block 12 is arranged at the middle part of the sliding rod 11, and an electric telescopic rod 13 is arranged at the bottom of the sliding block 12, the bottom of the electric telescopic rod 13 is provided with a measuring device 14 for measuring a hydraulic cylinder, the hydraulic cylinder is placed in the mounting groove 3, the threaded rod 9 is rotated, a threaded hole matched with the threaded rod 9 is formed in the clamping plate 8, the threaded rod 9 drives the clamping plate 8 to move upwards in the rotating process, the clamping plate 8 drives the moving block 7 to move upwards to fix the hydraulic cylinder, after the hydraulic cylinder is fixed, the electric telescopic rod 13 is started, the electric telescopic rod 13 pushes the measuring device 15 downwards, when a measuring needle on the measuring device 15 is in contact with the surface of the hydraulic cylinder, the sliding block 12 is pushed leftwards, the sliding block 12 drives the electric telescopic rod 13 and the measuring device 15 to move leftwards to detect the surface of the hydraulic cylinder, when the sliding block 12 moves to the left end of the hydraulic cylinder, the sliding block 12 is moved rightwards, the measuring device 14 measures the hydraulic cylinder again, the measuring accuracy is increased, the fixing plate 4 adopts the same connecting mode of the moving block 7 and the mounting groove 3, thereby through rotation bracing piece 5 and splint 8, make bracing piece 5 and splint 8 drive the pneumatic cylinder through fixed plate 4 and movable block 7 and rotate, gyro wheel 72 rotates in recess 101 to measure the circularity of pneumatic cylinder.
The upper part of the right side surface of the clamping rod 6 is provided with an installation opening 61, a stress spring 62 is arranged in the installation opening 61, the right end of the stress spring 62 is provided with a clamping block 63, the left side of the top of the clamping block 63 is provided with a poking rod 64, the upper part of the left side surface of the fixed block 2 is provided with a clamping opening 21 matched with the clamping block 63, the poking rod 64 is pushed leftwards, the poking rod 64 drives the clamping block 63 to move leftwards, the clamping block 63 is separated from the clamping opening 21, the hydraulic cylinder is rotated, after the measuring device 14 measures one circle of the hydraulic cylinder, the clamping block 63 returns to the initial position, the poking rod 64 is released, and the stress spring 62 enables the clamping block 63 to reset;
the middle of the measuring device 14 is provided with a measuring needle 141, the top of the measuring needle 141 is provided with a connecting rod 142, the connecting rod 142, fixed on the top of the measuring needle 141 by a pin shaft, a sleeve 143 is provided at the right end of the connecting rod 142, a connecting shaft 144 is provided at the middle part of the sleeve 143, a through hole 145 is provided at the upper part of the right side surface of the measuring device 14, during the measurement process, the connecting rod 142 swings up and down through the up and down movement of the measuring needle 141, so that the pointer swings up and down, finally the measurement value of the hydraulic cylinder is determined through the up-and-down swinging amplitude of the pointer on the scale, the sleeve 143 is arranged to be close to the measurement needle, the distance between the right end of the connecting rod 142 and the pointer is larger than the distance between the left end of the connecting rod and the measurement needle 141, the formation of the pointer is far larger than that of the measurement needle 141, therefore, the measured numerical value can be amplified, the actual measured numerical value of the hydraulic cylinder can be more easily seen, and the measurement precision of the hydraulic cylinder can be improved;
the lower part of the moving block 7 is provided with a sliding groove 73, the upper part of the connecting block 71 is connected with the sliding groove 73 in a sliding manner, the top of the connecting block 71 is provided with a limiting plate, the moving block 7 moves upwards to fix the hydraulic cylinder, the connecting block 71 slides in the sliding groove 73, a pressure spring is arranged in the sliding groove 73, and when the moving block 7 rotates to the top of the groove 101 in the groove 101 through the pressure spring, the bottom of the connecting block 71 cannot be separated from the connection with the groove 101;
the threaded rod 9 penetrates through the support rod 5 and the clamping plate 8 from top to bottom, a bearing is arranged between the threaded rod 9 and the support rod 5, a threaded hole matched with the threaded rod 9 is formed in the clamping plate 8, and a limiting block is arranged at the bottom end of the threaded rod 9;
the section of the sliding rod 11 is rectangular, and the middle part of the sliding block 12 is provided with a rectangular through hole matched with the sliding rod 11, so that the sliding block is effectively prevented from swinging back and forth.
The working principle is as follows: after the hydraulic cylinder is fixed, the electric telescopic rod 13 is started, the electric telescopic rod 13 pushes the measuring device 14 downwards, when a measuring needle on the measuring device 14 is in contact with the surface of the hydraulic cylinder, the sliding block 12 is pushed leftwards, the sliding block 12 drives the electric telescopic rod 13 and the measuring device 14 to move leftwards to detect the surface of the hydraulic cylinder, when the sliding block 12 moves to the left end of the hydraulic cylinder, the sliding block 12 moves rightwards, the measuring device 14 measures the hydraulic cylinder again, the measuring accuracy is improved, the poke rod 64 is pushed leftwards, the poke rod 64 drives the fixture block 63 to move leftwards, the fixture block 63 is separated from the bayonet 21, the fixed plate 4 adopts the same connection mode of the movable block 7 and the mounting groove 3, therefore, by rotating the support rod 5 and the clamp plate 8, the support rod 5 and the clamp plate 8 drive the hydraulic cylinder to rotate through the fixed plate 4 and the movable block 7, and the roller 72 rotates in the groove 101, the hydraulic cylinder is rotated, after the measuring device 14 measures one circle of the hydraulic cylinder, the fixture block 63 returns to the initial position, the poke rod 64 is loosened, the stress spring 62 enables the fixture block 63 to reset, and therefore the roundness of the hydraulic cylinder is measured.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A measuring device for a hydraulic oil cylinder comprises a base (1) and is characterized in that: the novel adjustable support is characterized in that a fixed block (2) is arranged on the left side of the top of the base (1), a mounting groove (3) is formed in the middle of the fixed block (2), a fixed plate (4) is arranged on the top of the mounting groove (3), a supporting rod (5) is arranged at the left end of the fixed plate (4), a clamping rod (6) is arranged at the top of the supporting rod (5), a moving block (7) is arranged at the bottom of the mounting groove (3), a connecting block (71) is arranged at the bottom of the moving block (7), a roller (72) is arranged at the bottom of the connecting block (71), a groove (101) matched with the connecting block (71) and the roller (72) is formed in the inner wall of the bottom of the mounting groove (3), a clamping plate (8) is arranged at the left end of the moving block (7), a threaded rod (9) is arranged between the supporting rod (5) and the clamping plate (8), and a support frame (10) is arranged on the right side of the top of the base (1), the upper portion of support frame (10) is provided with slide bar (11), the middle part of slide bar (11) is provided with slider (12), the bottom of slider (12) is provided with electric telescopic handle (13), the bottom of electric telescopic handle (13) is provided with measuring device (14).
2. A measuring device for a hydraulic ram according to claim 1, wherein: the right side surface upper portion of kelly (6) is provided with installing port (61), be provided with stress spring (62) in installing port (61), the right-hand member of stress spring (62) is provided with fixture block (63), the top left side of fixture block (63) is provided with poker rod (64), the left side surface upper portion of fixed block (2) is provided with bayonet socket (21) with fixture block (63) matched with.
3. A measuring device for a hydraulic ram according to claim 1, wherein: the middle part of the measuring device (14) is provided with a measuring needle (141), the top of the measuring needle (141) is provided with a connecting rod (142), the right end of the connecting rod (142) is provided with a sleeve (143), the middle part of the sleeve (143) is provided with a connecting shaft (144), and the upper part of the right side surface of the measuring device (14) is provided with a through hole (145).
4. A measuring device for a hydraulic ram according to claim 1, wherein: the lower part of the moving block (7) is provided with a sliding groove (73), the upper part of the connecting block (71) is in sliding connection with the sliding groove (73), and the top of the connecting block (71) is provided with a limiting plate.
5. A measuring device for a hydraulic ram according to claim 1, wherein: threaded rod (9) are from last to passing bracing piece (5) and splint (8) down, be provided with the bearing between threaded rod (9) and bracing piece (5), be provided with on splint (8) with threaded rod (9) matched with screw hole, and the bottom of threaded rod (9) is provided with the stopper.
6. A measuring device for a hydraulic ram according to claim 1, wherein: the cross section of the sliding rod (11) is rectangular, and a rectangular through hole matched with the sliding rod (11) is formed in the middle of the sliding block (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122926524.1U CN216278772U (en) | 2021-11-26 | 2021-11-26 | Measuring device for hydraulic oil cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122926524.1U CN216278772U (en) | 2021-11-26 | 2021-11-26 | Measuring device for hydraulic oil cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216278772U true CN216278772U (en) | 2022-04-12 |
Family
ID=81039569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122926524.1U Active CN216278772U (en) | 2021-11-26 | 2021-11-26 | Measuring device for hydraulic oil cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216278772U (en) |
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2021
- 2021-11-26 CN CN202122926524.1U patent/CN216278772U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230714 Address after: No. 6, Intelligent Manufacturing Industrial Park, Qingshanquan Town, Jiawang District, Xuzhou City, Jiangsu Province, 221000 Patentee after: Xuzhou Benyuan Hydraulic Technology Co.,Ltd. Address before: 221311 west of kelianzhuang village, Dahuangshan Town, Xuzhou Economic and Technological Development Zone, Xuzhou City, Jiangsu Province Patentee before: Xuzhou Shengyang Machinery Co.,Ltd. |