CN220104056U - Roundness detection instrument convenient to carry - Google Patents
Roundness detection instrument convenient to carry Download PDFInfo
- Publication number
- CN220104056U CN220104056U CN202321713223.3U CN202321713223U CN220104056U CN 220104056 U CN220104056 U CN 220104056U CN 202321713223 U CN202321713223 U CN 202321713223U CN 220104056 U CN220104056 U CN 220104056U
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- detection
- control box
- slide bar
- roundness
- servo motor
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- 238000001514 detection method Methods 0.000 title claims abstract description 76
- 239000000523 sample Substances 0.000 claims abstract description 23
- 230000001681 protective effect Effects 0.000 claims description 20
- 238000013461 design Methods 0.000 claims description 12
- 238000012360 testing method Methods 0.000 claims description 11
- 238000009434 installation Methods 0.000 claims description 8
- 239000003351 stiffener Substances 0.000 claims description 6
- 230000003014 reinforcing effect Effects 0.000 description 9
- 230000033001 locomotion Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Abstract
The utility model discloses a roundness detection instrument convenient to carry, and relates to the technical field of roundness detection. Including detection control box, slide bar and slider, first servo motor and right side are installed in proper order from a left side to the right side to the inside of detection control box, second servo motor is installed on the right side of detection control box, install fixed block and slider on the slide bar, and the joint groove has been seted up in the left side of fixed block, the detection probe subassembly is installed in the left side of slider, both sides all are provided with lifting rope and support around the detection control box, and the elastic clamping plate is installed to the top of support. This roundness detection appearance convenient to carry is provided with lifting rope, rubber piece and elastic clamping plate, when carrying this roundness detection appearance, breaks away from the elastic clamping plate with the rubber piece, then hand-pull the rubber piece, lift this roundness detection appearance through lifting rope can, remove the back of accomplishing, detain the rubber piece in the elastic clamping plate to be convenient for carry this roundness detection appearance, simple structure, the practicality is high.
Description
Technical Field
The utility model relates to the technical field of roundness detection, in particular to a roundness detector convenient to carry.
Background
The roundness detector is a length measuring tool for measuring roundness by a rotation axis method. The roundness measuring instrument is a measuring tool for measuring roundness errors of a workpiece by using a rotation axis method. Roundness measuring instruments are divided into two types, namely sensor rotation type and workbench rotation type. During measurement, the measured piece and the precise shaft are installed concentrically, and the precise shaft carries out precise circular motion by the inductive length sensor or the workbench. The device consists of a sensor, an amplifier, a filter and an output device of the instrument. If the instrument is equipped with a computer, the computer is also included in the system.
The gear ring roundness detector with the publication number of CN210400357U comprises an operation table, a measuring platform, a servo motor and a computer, wherein the inner diameter and the outer diameter of the gear ring and the gear ring teeth of the gear ring can be accurately measured, and no scratch is generated on the detected gear ring. However, the device has certain defects;
the detector is only suitable for being used in fixed places, when the detector needs to be moved, no force application point is needed, the detector is inconvenient to carry, and meanwhile, the probe position of the detector is not protected, so that the detector is easy to collide and damage the probe when the detector is in an unused state or moves.
So we propose a roundness detection apparatus that is portable so as to solve the above-mentioned problems.
Disclosure of Invention
The utility model aims to provide a roundness detection instrument convenient to carry, which is used for solving the problems that the existing roundness detection instrument in the current market provided by the background technology is only suitable for fixed places, does not have a force application point when the detection instrument needs to be moved, is inconvenient to carry, and does not protect the probe position of the detection instrument, so that the probe is easy to collide and damage when the detection instrument is not in use or moves.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a roundness detection appearance convenient to carry, includes detection control box, slide bar and slider, detection control box's inside installs first servo motor and right angle board from a left side to the right side in proper order, and installs testing platform through the output shaft in the top of first servo motor, detection control box's right side is installed second servo motor, and second servo motor's left side is installed ball screw through the output shaft, installs the slide bar on the ball screw moreover, install fixed block and slider on the slide bar, and the joint groove has been seted up in the left side of fixed block, and the inside and the protective housing looks joint of joint groove, the detection probe subassembly is installed in the left side of slider, both sides all are provided with lifting rope and support around the detection control box, and elastic clamping plate is installed to the top of support.
Preferably, the detection platform is in a circular structural design, and a three-grabbing chuck is arranged above the detection platform.
By adopting the structural design, the workpiece to be detected is placed in the three-grabbing chuck on the detection platform, the workpiece is fixed through the three-grabbing chuck, then the first servo motor is started, the first servo motor drives the detection platform to rotate through the output shaft, and the workpiece on the detection platform can be driven to rotate so as to carry out roundness detection on the outer surface of the workpiece.
Preferably, the upper surface of the right angle plate is provided with a limiting sliding rail, the limiting sliding rail is connected with a sliding rod, a sliding structure is formed between the sliding rod and the ball screw, and the ball screw is positioned in the detection control box.
By adopting the structural design, the second servo motor is started, the second servo motor drives the ball screw to rotate through the output shaft, then the ball screw drives the slide rod to move left and right, the slide rod drives the slide block and the detection probe assembly on the slide block to move left and right, the detection probe assembly is moved to be abutted to the side edge of a detected workpiece, and the limiting slide rail plays a role in limiting and guiding the slide rod to move left and right, so that the slide rod cannot deviate when moving left and right.
Preferably, the left side fixed mounting of slide bar has the stiffener, and the stiffener is slope structural design, and the upper surface of stiffener can with the lower surface butt of protecting crust.
By adopting the structural design, when the protective shell is installed, the reinforcing strip is used for protecting the shell, so that the protective shell is firmer during installation and is not easy to fall off.
Preferably, a positioning rod is arranged above the clamping groove, the upper end of the positioning rod is connected with the upper surface of the fixed block through a telescopic spring, a positioning groove is formed in a protective shell inside the clamping groove, and the center line of the positioning groove is mutually overlapped with the center line of the positioning rod.
Adopt above-mentioned structural design, when the installation protecting crust, upwards pulling locating lever, telescopic spring is in tensile state this moment, then stretches into the joint groove with the lug of protecting crust below, and unclamps the locating lever afterwards, and the locating lever resets under the effect of telescopic spring resilience for the locating lever with install the constant head tank joint on the protecting crust, thereby accomplish the installation of protecting crust, when need not the protecting crust, with the protecting crust dismantle place in the storage tank that detects the control box can.
Preferably, a sliding structure is formed between the sliding block and the sliding rod, a sliding groove is formed in the sliding rod, and a clamping nut is installed on the front surface of the sliding block.
By adopting the structural design, when the clamping nut is unscrewed, the sliding block can be manually adjusted to move up and down, so that the detection probe assembly on the sliding block can be moved to the height to be detected by the detected workpiece, after the adjustment is finished, the clamping nut is screwed, the inside of the clamping nut is abutted with the sliding rod, and the fixing of the sliding block is finished.
Preferably, the middle part of the lifting rope is provided with a rubber block, the surface of the rubber block is provided with anti-skid patterns, and the rubber block can be clamped with the elastic clamping plate.
By adopting the structural design, when the roundness detector is carried, the rubber block is separated from the elastic clamping plate, then the rubber block is pulled by hand, the roundness detector is lifted by the lifting rope, and after the movement is completed, the rubber block is buckled into the elastic clamping plate.
Compared with the prior art, the utility model has the beneficial effects that: this roundness detection appearance convenient to carry:
1. the protective cover is provided with the reinforcing strips and the protective cover, when the protective cover is installed, the reinforcing strips are used for protecting the protective cover, so that the protective cover is firmer during installation and is not easy to fall off, the protective cover plays a role in protecting the detection probe assembly, and the detection probe assembly is not damaged due to collision when the detection probe assembly is not used or the roundness detector is moved, so that the service life of the detection probe assembly is prolonged;
2. be provided with lifting rope, rubber piece and elastic clamping plate, when carrying this roundness detection appearance, break away from the elastic clamping plate with the rubber piece, then hand-pulled the rubber piece, lift this roundness detection appearance through lifting rope can, remove the back of accomplishing, detain the rubber piece in the elastic clamping plate to be convenient for carry this roundness detection appearance, simple structure, the practicality is high.
Drawings
FIG. 1 is a schematic view of a partial cross-sectional structure of the present utility model;
FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;
FIG. 3 is an enlarged schematic view of the structure of FIG. 1B according to the present utility model;
FIG. 4 is a schematic diagram of the portable device of the present utility model;
FIG. 5 is a schematic view of the structure of the present utility model in use;
FIG. 6 is a schematic diagram of a protective shell structure according to the present utility model.
In the figure: 1. detecting a control box; 2. a first servo motor; 3. a right angle plate; 4. a detection platform; 5. a three-grip chuck; 6. a second servo motor; 7. a ball screw; 8. a slide bar; 9. a limit sliding rail; 10. reinforcing strips; 11. a fixed block; 12. a clamping groove; 13. a positioning rod; 14. a telescopic spring; 15. a protective shell; 16. a positioning groove; 17. a slide block; 18. a detection probe assembly; 19. clamping a nut; 20. lifting a rope; 21. a rubber block; 22. a support; 23. an elastic clamping plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-6, the present utility model provides a technical solution: the utility model provides a roundness detection appearance convenient to carry, including detecting control box 1, first servo motor 2, right angle board 3, testing platform 4, three chuck 5 of grabbing, second servo motor 6, ball screw 7, slide bar 8, spacing slide rail 9, reinforcing bar 10, fixed block 11, joint groove 12, locating lever 13, telescopic spring 14, protecting crust 15, constant head tank 16, slider 17, test probe subassembly 18, clamping nut 19, lifting rope 20, rubber block 21, support 22 and elastic clamping plate 23, testing control box 1's inside installs first servo motor 2 and right side in proper order from the left side, and testing platform 4 is installed through the output shaft to the top of first servo motor 2, testing platform 4 becomes circular structural design, and three chuck 5 of grabbing is installed to testing platform 4's top, to be placed the work piece of being detected in three chuck 5 on testing platform 4, fix through three chuck 5 work pieces of grabbing, then start first servo motor 2, first servo motor 2 drives testing platform 4 through the output shaft and rotates, can drive testing platform 4 work piece on the surface and detect the surface of work piece.
The second servo motor 6 is arranged on the right side of the detection control box 1, the ball screw 7 is arranged on the left side of the second servo motor 6 through an output shaft, the limit slide rail 9 is arranged on the upper surface of the rectangular plate 3, the limit slide rail 9 is connected with the slide bar 8, a sliding structure is formed between the slide bar 8 and the ball screw 7, the ball screw 7 is positioned in the detection control box 1, the second servo motor 6 is started, the second servo motor 6 drives the ball screw 7 to rotate through the output shaft, the ball screw 7 drives the slide bar 8 to move left and right, the slide bar 8 drives the slide block 17 and the detection probe assembly 18 on the slide block 17 to move left and right, the detection probe assembly 18 is abutted against the side edge of a detected workpiece, the limit slide rail 9 plays a role in limiting and guiding the left and right movement of the slide bar 8, the slide bar 8 does not deviate when moving left and right, the slide bar 8 is arranged on the ball screw 7, the left side of the slide bar 8 is fixedly provided with a reinforcing bar 10, the reinforcing bar 10 is of an inclined structure design, the upper surface of the reinforcing bar 10 can be abutted with the lower surface of the protective shell 15, when the protective shell 15 is installed, the reinforcing bar 10 is opposite to the protective shell 15, so that the protective shell 15 is firmer and not easy to fall off during installation, the slide bar 8 is provided with a fixed block 11 and a sliding block 17, the left side of the fixed block 11 is provided with a clamping groove 12, a positioning rod 13 is arranged above the clamping groove 12, the upper end of the positioning rod 13 is connected with the upper surface of the fixed block 11 through a telescopic spring 14, the protective shell 15 inside the clamping groove 12 is provided with a positioning groove 16, the central line of the positioning groove 16 is mutually overlapped with the central line of the positioning rod 13, when the protective shell 15 is installed, the positioning rod 13 is pulled upwards, the telescopic spring 14 is in a stretching state, then a lug below the protective shell 15 is stretched into the clamping groove 12, then loosen locating lever 13, locating lever 13 resets under the effect of extension spring 14 resilience for locating lever 13 and the constant head tank 16 joint on the installation protecting crust 15, thereby accomplish the installation of protecting crust 15, when need not protecting crust 15, with protecting crust 15 pull down place in the storage tank that detects control box 1 can.
The inside of joint groove 12 and the joint mutually with the protection shell 15, the detection probe subassembly 18 is installed in the left side of slider 17, constitute sliding structure between slider 17 and the slide bar 8, be provided with the spout on the slide bar 8, and clamp nut 19 is installed on the positive surface of slider 17, when unscrewing clamp nut 19, can manually adjust slider 17 reciprocates, thereby it is high that the work piece needs to detect to remove detection probe subassembly 18 on the slider 17, after the regulation is accomplished, screw up clamp nut 19, make clamp nut 19's inside and slide bar 8 butt, thereby accomplish the fixed to slider 17, both sides all are provided with lifting rope 20 and support 22 around the detection control box 1, the mid-mounting of lifting rope 20 has rubber piece 21, the surface of rubber piece 21 is provided with the anti-skidding line, and the joint between rubber piece 21 and the elastic clamp plate 23, when carrying this roundness detector, it can to break away from elastic clamp plate 23 to follow the rubber piece 21, then hand-pull rubber piece 21 lifts this roundness detector through lifting rope 20, after the removal is accomplished, detain in elastic clamp plate 23 with the rubber piece 21, and install elastic clamp plate 23 above support 22.
Working principle: when the portable roundness detection instrument is used, firstly, a detected workpiece is placed in a three-grip chuck 5 on a detection platform 4, the workpiece is fixed through the three-grip chuck 5, then a clamping nut 19 is unscrewed, a sliding block 17 is manually adjusted to move up and down, so that a detection probe assembly 18 on the sliding block 17 is moved to the height to be detected by the detected workpiece, after adjustment is completed, the clamping nut 19 is screwed, the fixing of the sliding block 17 is completed, then a second servo motor 6 is started, the second servo motor 6 drives a ball screw 7 to rotate through an output shaft, then the ball screw 7 drives a sliding rod 8 to move leftwards, the sliding rod 8 drives the sliding block 17 and the detection probe assembly 18 on the sliding block 17 to move leftwards, the detection probe assembly 18 is moved to be abutted to the side edge of the detected workpiece, then a first servo motor 2 is started, the first servo motor 2 drives the detection platform 4 to rotate through the output shaft, and the workpiece on the detection platform 4 can be driven to rotate, and the roundness of the outer surface of the workpiece can be detected.
When the roundness detection instrument needs to be moved, the slide bar 8 is moved rightward through the second servo motor 6, the positioning rod 13 is pulled upwards after the slide bar 8 is moved rightward, the telescopic spring 14 is in a stretched state, the protruding block below the protecting shell 15 stretches into the clamping groove 12, the positioning rod 13 is loosened, the positioning rod 13 is reset under the resilience force of the telescopic spring 14, the positioning rod 13 is clamped with the positioning groove 16 on the installing protecting shell 15, the protecting shell 15 is installed, the rubber block 21 is separated from the elastic clamping plate 23, the rubber block 21 is pulled by hand, and the roundness detection instrument is lifted through the lifting rope 20. Thereby completing a series of works. What is not described in detail in this specification is prior art known to those skilled in the art.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. Roundness detection appearance convenient to carry, including detecting control box (1), slide bar (8) and slider (17), its characterized in that: the inside of detection control box (1) is installed first servo motor (2) and right angle board (3) from a left side to the right side in proper order, and the top of first servo motor (2) is through output shaft installation testing platform (4), second servo motor (6) are installed on the right side of detection control box (1), and ball screw (7) are installed through the output shaft in the left side of second servo motor (6), install slide bar (8) on ball screw (7) moreover, install fixed block (11) and slider (17) on slide bar (8), and joint groove (12) have been seted up in the left side of fixed block (11), and the inside and the protection shell (15) looks joint of joint groove (12), detection probe subassembly (18) are installed in the left side of slider (17), both sides all are provided with lifting rope (20) and support (22) around detection control box (1), and elastic clamping plate (23) are installed to the top of support (22).
2. The portable roundness detection apparatus according to claim 1, wherein: the detection platform (4) is of a circular structural design, and a three-grabbing chuck (5) is arranged above the detection platform (4).
3. The portable roundness detection apparatus according to claim 1, wherein: the upper surface mounting of right-angle plate (3) has spacing slide rail (9), and spacing slide rail (9) are connected with slide bar (8), constitute sliding structure between slide bar (8) and ball screw (7), and ball screw (7) are located the inside of detecting control box (1).
4. The portable roundness detection apparatus according to claim 1, wherein: the left side of slide bar (8) fixed mounting has stiffener (10), and stiffener (10) are slope structural design, and the upper surface of stiffener (10) can with the lower surface butt of protecting crust (15).
5. The portable roundness detection apparatus according to claim 1, wherein: the locating rod (13) is installed above the clamping groove (12), the upper end of the locating rod (13) is connected with the upper surface of the fixed block (11) through the telescopic spring (14), the locating groove (16) is formed in the protective shell (15) inside the clamping groove (12), and the center line of the locating groove (16) is mutually overlapped with the center line of the locating rod (13).
6. The portable roundness detection apparatus according to claim 1, wherein: a sliding structure is formed between the sliding block (17) and the sliding rod (8), a sliding groove is formed in the sliding rod (8), and a clamping nut (19) is arranged on the front surface of the sliding block (17).
7. The portable roundness detection apparatus according to claim 1, wherein: the middle part of the lifting rope (20) is provided with a rubber block (21), the surface of the rubber block (21) is provided with anti-skidding lines, and the rubber block (21) can be clamped with the elastic clamping plate (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321713223.3U CN220104056U (en) | 2023-07-03 | 2023-07-03 | Roundness detection instrument convenient to carry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321713223.3U CN220104056U (en) | 2023-07-03 | 2023-07-03 | Roundness detection instrument convenient to carry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220104056U true CN220104056U (en) | 2023-11-28 |
Family
ID=88881560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321713223.3U Active CN220104056U (en) | 2023-07-03 | 2023-07-03 | Roundness detection instrument convenient to carry |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220104056U (en) |
-
2023
- 2023-07-03 CN CN202321713223.3U patent/CN220104056U/en active Active
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