CN117091958A - Measuring device for parts and using method thereof - Google Patents
Measuring device for parts and using method thereof Download PDFInfo
- Publication number
- CN117091958A CN117091958A CN202311032955.0A CN202311032955A CN117091958A CN 117091958 A CN117091958 A CN 117091958A CN 202311032955 A CN202311032955 A CN 202311032955A CN 117091958 A CN117091958 A CN 117091958A
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- fixing seat
- clamping plate
- bolt
- rod
- gear
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- 238000000034 method Methods 0.000 title claims abstract description 29
- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 238000005259 measurement Methods 0.000 claims abstract description 12
- 230000008569 process Effects 0.000 claims description 11
- 238000001514 detection method Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
- G01N3/10—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces generated by pneumatic or hydraulic pressure
- G01N3/12—Pressure testing
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
- G01N3/04—Chucks
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The invention relates to the technical field of part measurement and discloses a part measurement device and a use method thereof, wherein the part measurement device comprises a fixing frame, a first cylinder is fixedly arranged at the top of the fixing frame, an upper fixing seat is fixedly arranged at the tail end of a piston rod of the first cylinder, a lower fixing seat is fixedly arranged at the bottom of the fixing frame, parts are vertically arranged between the upper fixing seat and the lower fixing seat, and a clamping mechanism for fixing the parts is arranged inside the upper fixing seat and the lower fixing seat; the periphery of spare part is equipped with the swivel becket, and the both sides of swivel becket all slide and are equipped with the slider, and the bottom of two sliders is all fixed and is equipped with the telescopic link, and the bottom fixed connection of telescopic link and mount, the fixed second cylinder that is equipped with in top one side of swivel becket. According to the measuring device and the using method of the component, the stress of the component can be measured in a rotating mode, so that the surface stress of the component is diversified, and the measuring accuracy of the component is improved.
Description
Technical Field
The invention relates to the technical field of part measurement, in particular to a part measurement device and a use method thereof.
Background
The deformation and the disqualification of the size are easy to generate in the assembly production of the parts, the deformation lattice of the parts under the condition of the external force is difficult to be measured by naked eyes, and the deformation lattice is measured by a measuring tool.
For example, patent number CN104034586a discloses a device for measuring stress parts, which comprises a base, wherein a sliding measuring device, a part fixing device and a detection through stop pin are respectively arranged on the base, the sliding device comprises two force measuring mechanisms, two screw rods and two sections of guide rail mechanisms which are respectively arranged at the left side and the right side of the part fixing device, each force measuring mechanism is connected on one section of guide rail mechanism through one screw rod, a detection through stop pin is connected between each section of guide rail mechanism and the part fixing device, a reference block is also connected on the part fixing device, a measured part is placed on the part fixing device, and the left end and the right end of the detection through stop pin are respectively the through end of the detection through stop pin and the stop end of the detection through stop pin.
In the scheme, the deformation condition of the part to be detected in the stress process is monitored in real time by simulating the change condition of the part to be detected in the stress process and adopting the checking through pin, so that the use requirement of the part to be detected in the whole stress process can be met, and the deformation condition can be detected manually and measured manually. However, in this case, only the stress condition of one position of the component can be measured, and the stress condition of the surface of the component is changeable, so that the accuracy of the stress measurement of the component is greatly reduced. For this purpose, a measuring device for components and a method for using the same are proposed.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the invention provides the measuring device for the parts and the using method thereof, which can measure the stress of the parts in a rotating mode, so that the stress of the surfaces of the parts is diversified, the measuring accuracy of the parts is improved, and the problem that the stress measuring accuracy of the parts is greatly reduced because the stress condition of the surfaces of the parts is changeable only when the stress condition of one position of the parts can be measured in the current scheme is solved.
(II) technical scheme
In order to achieve the above purpose, the present invention provides the following technical solutions: the measuring device for the parts comprises a fixed frame, wherein a first air cylinder is fixedly arranged at the top of the fixed frame, an upper fixed seat is fixedly arranged at the tail end of a piston rod of the first air cylinder, a lower fixed seat is fixedly arranged at the bottom of the fixed frame, the parts are vertically arranged between the upper fixed seat and the lower fixed seat, and clamping mechanisms for fixing the parts are arranged inside the upper fixed seat and the lower fixed seat;
the periphery of the part is provided with a rotating ring, both sides of the rotating ring are provided with sliding blocks in a sliding manner, the bottoms of the two sliding blocks are fixedly provided with telescopic rods, the lower ends of the telescopic rods are fixedly connected with the bottom of a fixing frame, one side of the top of the rotating ring is fixedly provided with a second cylinder, the tail end of a piston rod of the second cylinder is fixedly provided with a pressure sensor, and the side wall of the pressure sensor is fixedly provided with a plug;
the rod wall of one telescopic rod is provided with a driving mechanism connected with the rotating ring.
Preferably, the clamping mechanism comprises a first clamping plate, a second clamping plate and a first bolt, wherein the first clamping plate and the second clamping plate are symmetrically arranged in the upper fixing seat, the first clamping plate is fixedly connected with the inner wall of the upper fixing seat, the first bolt is arranged on the side wall of the upper fixing seat in a threaded manner, and the end part of the first bolt is rotationally connected with the second clamping plate.
Preferably, the first clamping plate and the second clamping plate both adopt arc-shaped plates, and the inner diameters of the first clamping plate and the second clamping plate are the same.
Preferably, the driving mechanism comprises a motor, a gear and a gear ring, wherein the mounting plate is fixedly arranged on the rod wall of the telescopic rod, the motor is fixedly arranged on the upper surface of the mounting plate, the gear is fixedly arranged at the output end of the motor, the gear ring is fixedly arranged on the circumferential wall of the rotating ring, and the gear is meshed with the gear ring.
Preferably, an annular cavity is arranged in the rotating ring, and the two sliding blocks are arranged in the rotating ring in a sliding manner.
Preferably, the telescopic link includes sleeve pipe, movable rod and second bolt, the sleeve pipe is fixed to be set up in the bottom of mount, the one end of movable rod inserts in the sleeve pipe is inside, and the other end and the slider fixed connection of movable rod, the second bolt screw thread sets up on the sheathed tube pipe wall, and the tip of second bolt offsets with the pole wall of movable rod and set up, the mounting panel is fixed to be set up on the pole wall of movable rod.
The application method of the measuring device of the parts comprises the following specific steps:
step one: the parts are fixed, the parts are vertically placed in the lower fixing seat, then a first bolt on the lower fixing seat is rotated, the first bolt pushes a second clamping plate to move in the spiral movement process, the parts are clamped and fixed through the cooperation of the first clamping plate and the second clamping plate, then a first air cylinder is opened to work, the first air cylinder drives an upper fixing seat to move downwards and prop against the upper end of the parts, and finally the first bolt on the upper fixing seat is rotated, so that the upper end of the parts is clamped and fixed;
step two: the height of the top is adjusted, the second bolt is unscrewed, so that the moving rod can move in the sleeve, meanwhile, the height of the rotating ring can be adjusted, the position of the top is aligned with the middle position of the part, and then the position of the top is fixed by screwing the second bolt;
step three: the stress measurement is carried out, a second cylinder is opened to work, and the second cylinder drives the plug to move when extending out, so that the plug contacts with the side wall of the part, and the pressure sensor can detect the jacking pressure of the plug to the part;
step four: the rotation stress measurement is carried out, the motor is opened to work, the motor can drive the gear to rotate, the gear can drive the gear ring to rotate, the rotating ring slides on the two sliding blocks, the plug is enabled to rotate around the part as the center, and the plug is enabled to be in contact with different positions on the part.
(III) beneficial effects
Compared with the prior art, the invention provides a measuring device for parts and a using method thereof, and the measuring device has the following beneficial effects:
1. the measuring device for the parts and the using method thereof are characterized in that the first bolt is rotated through an upper fixing seat, a lower fixing seat, a first clamping plate, a second clamping plate and a first bolt, wherein the first clamping plate, the second clamping plate and the first bolt are arranged in the upper fixing seat and the lower fixing seat, the second clamping plate is pushed to move in the spiral movement process by the first bolt, and the parts are clamped and fixed through the cooperation of the first clamping plate and the second clamping plate.
2. According to the measuring device for the parts and the using method thereof, the second cylinder, the pressure sensor and the plug are arranged, the second cylinder is opened to work, and the second cylinder drives the plug to move when extending out, so that the plug contacts with the side wall of the parts, and the pressure sensor can detect the jacking pressure of the plug to the parts.
3. According to the measuring device for the parts and the using method thereof, through the motor, the gear and the gear ring which are arranged, the motor is opened to work, the motor can drive the gear to rotate, the gear can drive the gear ring to rotate, the rotating ring slides on the two sliding blocks, the top is enabled to rotate around the parts as the center, the top is enabled to be in contact with different positions on the parts, and the measuring accuracy of the parts is improved.
Drawings
FIG. 1 is a schematic structural diagram of a measurement device for parts according to the present invention;
FIG. 2 is a bottom view of the upper fixture of FIG. 1;
FIG. 3 is an enlarged view of part A of the structure of FIG. 1;
FIG. 4 is a top view of the swivel ring of FIG. 1;
fig. 5 is a schematic view of the telescopic rod in fig. 1.
In the figure: 1. a fixing frame; 2. a first cylinder; 3. an upper fixing seat; 4. a lower fixing seat; 5. parts and components; 6. a rotating ring; 7. a slide block; 8. a telescopic rod; 9. a second cylinder; 10. a pressure sensor; 11. a plug; 12. a first clamping plate; 13. a second clamping plate; 14. a first bolt; 15. a motor; 16. a gear; 17. a gear ring; 18. a mounting plate; 19. a sleeve; 20. a moving rod; 21. and a second bolt.
Detailed Description
The following description of the embodiments of the present invention 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 invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-5, a measuring device for parts comprises a fixing frame 1, wherein a first air cylinder 2 is fixedly arranged at the top of the fixing frame 1, an upper fixing seat 3 is fixedly arranged at the tail end of a piston rod of the first air cylinder 2, a lower fixing seat 4 is fixedly arranged at the bottom of the fixing frame 1, a part 5 is vertically arranged between the upper fixing seat 3 and the lower fixing seat 4, and a clamping mechanism for fixing the part 5 is arranged inside the upper fixing seat 3 and the lower fixing seat 4;
the periphery of the part 5 is provided with a rotating ring 6, two sides of the rotating ring 6 are provided with sliding blocks 7 in a sliding manner, an annular cavity is formed in the rotating ring 6, two sliding blocks 7 are arranged in the rotating ring 6 in a sliding manner, the bottoms of the two sliding blocks 7 are fixedly provided with telescopic rods 8, the lower ends of the telescopic rods 8 are fixedly connected with the bottom of the fixing frame 1, one side of the top of the rotating ring 6 is fixedly provided with a second air cylinder 9, the tail end of a piston rod of the second air cylinder 9 is fixedly provided with a pressure sensor 10, and the side wall of the pressure sensor 10 is fixedly provided with a plug 11;
the wall of one of the telescopic rods 8 is provided with a driving mechanism connected with the rotating ring 6.
The clamping mechanism comprises a first clamping plate 12, a second clamping plate 13 and a first bolt 14, wherein the first clamping plate 12 and the second clamping plate 13 are symmetrically arranged in the upper fixing seat 3, the first clamping plate 12 is fixedly connected with the inner wall of the upper fixing seat 3, the first bolt 14 is arranged on the side wall of the upper fixing seat 3 in a threaded manner, the end part of the first bolt 14 is rotationally connected with the second clamping plate 13, the first clamping plate 12 and the second clamping plate 13 are arc-shaped plates, the inner diameters of the first clamping plate 12 and the second clamping plate 13 are the same, the first bolt 14 is rotated, the second clamping plate 13 is pushed to move in the spiral movement process by the first bolt 14, and the part 5 is clamped and fixed through the cooperation of the first clamping plate 12 and the second clamping plate 13.
The driving mechanism comprises a motor 15, a gear 16 and a gear ring 17, wherein a mounting plate 18 is fixedly arranged on the rod wall of the telescopic rod 8, the motor 15 is fixedly arranged on the upper surface of the mounting plate 18, the gear 16 is fixedly arranged at the output end of the motor 15, the gear ring 17 is fixedly arranged on the circumferential wall of the rotating ring 6, the gear 16 is meshed with the gear ring 17, the motor 15 can drive the gear 16 to rotate, the gear 16 can drive the gear ring 17 to rotate, the rotating ring 6 slides on two sliding blocks 7, at the moment, the jack 11 rotates around the part 5 as the center, the jack 11 contacts with different positions on the part 5, and the measurement accuracy of the part 5 is improved.
The telescopic rod 8 comprises a sleeve 19, a moving rod 20 and a second bolt 21, wherein the sleeve 19 is fixedly arranged at the bottom of the fixing frame 1, one end of the moving rod 20 is inserted into the sleeve 19, the other end of the moving rod 20 is fixedly connected with the sliding block 7, the second bolt 21 is arranged on the pipe wall of the sleeve 19 in a threaded manner, the end part of the second bolt 21 is propped against the rod wall of the moving rod 20, the mounting plate 18 is fixedly arranged on the rod wall of the moving rod 20, the second bolt 21 is unscrewed, the moving rod 20 can move in the sleeve 19, and meanwhile, the height of the rotating ring 6 can be adjusted, so that the position of the plug 11 is aligned with the middle position of the part 5.
The application method of the measuring device of the parts comprises the following specific steps:
step one: the parts 5 are fixed, firstly, the parts 5 are vertically placed in the lower fixing seat 4, then, the first bolts 14 on the lower fixing seat 4 are rotated, the first bolts 14 push the second clamping plates 13 to move in the spiral movement process, the parts 5 are clamped and fixed through the cooperation of the first clamping plates 12 and the second clamping plates 13, then, the first air cylinder 2 is opened to work, the first air cylinder 2 drives the upper fixing seat 3 to move downwards and prop against the upper end of the parts 5, and finally, the first bolts 14 on the upper fixing seat 3 are rotated, so that the upper end of the parts 5 is clamped and fixed;
step two: the height of the plug 11 is adjusted, the second bolt 21 is unscrewed, so that the movable rod 20 can move in the sleeve 19, meanwhile, the height of the rotating ring 6 can be adjusted, the position of the plug 11 is aligned with the middle position of the part 5, and then the position of the plug 11 is fixed by screwing the second bolt 21;
step three: the second cylinder 9 is opened for working, and the second cylinder 9 drives the plug 11 to move when extending, so that the plug 11 contacts with the side wall of the part 5, and the pressure sensor 10 can detect the jacking pressure of the plug 11 on the part 5;
step four: when the rotation stress measurement is carried out, the motor 15 is started to work, the motor 15 can drive the gear 16 to rotate, the gear 16 can drive the gear ring 17 to rotate, the rotating ring 6 slides on the two sliding blocks 7, the plug 11 rotates around the part 5 as the center, and the plug 11 is in contact with different positions on the part 5.
It should be noted that the term "comprises," "comprising," or any other variation thereof is intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a measuring device of spare part, includes mount (1), its characterized in that: the top of the fixing frame (1) is fixedly provided with a first air cylinder (2), the tail end of a piston rod of the first air cylinder (2) is fixedly provided with an upper fixing seat (3), the bottom of the fixing frame (1) is fixedly provided with a lower fixing seat (4), a part (5) is vertically arranged between the upper fixing seat (3) and the lower fixing seat (4), and a clamping mechanism for fixing the part (5) is arranged inside the upper fixing seat (3) and the lower fixing seat (4);
the periphery of the part (5) is provided with a rotating ring (6), two sides of the rotating ring (6) are respectively provided with a sliding block (7) in a sliding manner, the bottoms of the two sliding blocks (7) are respectively fixedly provided with a telescopic rod (8), the lower ends of the telescopic rods (8) are fixedly connected with the bottom of the fixing frame (1), one side of the top of the rotating ring (6) is fixedly provided with a second air cylinder (9), the tail end of a piston rod of the second air cylinder (9) is fixedly provided with a pressure sensor (10), and the side wall of the pressure sensor (10) is fixedly provided with a plug (11);
the rod wall of one telescopic rod (8) is provided with a driving mechanism connected with the rotating ring (6).
2. A component measuring device according to claim 1, wherein: the clamping mechanism comprises a first clamping plate (12), a second clamping plate (13) and a first bolt (14), wherein the first clamping plate (12) and the second clamping plate (13) are symmetrically located in the upper fixing seat (3), the first clamping plate (12) is fixedly connected with the inner wall of the upper fixing seat (3), the first bolt (14) is arranged on the side wall of the upper fixing seat (3) in a threaded mode, and the end portion of the first bolt (14) is connected with the second clamping plate (13) in a rotating mode.
3. A device for measuring components as defined in claim 2, wherein: the first clamping plate (12) and the second clamping plate (13) are arc-shaped plates, and the inner diameters of the first clamping plate (12) and the second clamping plate (13) are the same.
4. A component measuring device according to claim 1, wherein: the driving mechanism comprises a motor (15), a gear (16) and a gear ring (17), wherein a mounting plate (18) is fixedly arranged on the rod wall of the telescopic rod (8), the motor (15) is fixedly arranged on the upper surface of the mounting plate (18), the gear (16) is fixedly arranged at the output end of the motor (15), the gear ring (17) is fixedly arranged on the circumferential wall of the rotating ring (6), and the gear (16) is meshed with the gear ring (17).
5. A component measuring device according to claim 1, wherein: the inside of swivel becket (6) is provided with annular cavity, two slider (7) all slide and set up in the inside of swivel becket (6).
6. A component measuring device according to claim 4, wherein: the telescopic rod (8) comprises a sleeve (19), a moving rod (20) and a second bolt (21), wherein the sleeve (19) is fixedly arranged at the bottom of the fixing frame (1), one end of the moving rod (20) is inserted into the sleeve (19), the other end of the moving rod (20) is fixedly connected with the sliding block (7), the second bolt (21) is arranged on the pipe wall of the sleeve (19) in a threaded manner, the end part of the second bolt (21) is propped against the rod wall of the moving rod (20), and the mounting plate (18) is fixedly arranged on the rod wall of the moving rod (20).
7. The application method of the measuring device of the parts is characterized by comprising the following specific steps:
step one: the method comprises the steps that a part (5) is fixed, the part (5) is vertically placed in a lower fixing seat (4), then a first bolt (14) on the lower fixing seat (4) is rotated, the first bolt (14) pushes a second clamping plate (13) to move in the spiral movement process, the part (5) is clamped and fixed through the cooperation of the first clamping plate (12) and the second clamping plate (13), then a first air cylinder (2) is opened to work, the first air cylinder (2) drives an upper fixing seat (3) to move downwards and prop against the upper end of the part (5), and finally the first bolt (14) on the upper fixing seat (3) is rotated, so that the upper end of the part (5) is clamped and fixed;
step two: the height of the top head (11) is adjusted, the second bolt (21) is unscrewed, so that the moving rod (20) can move in the sleeve (19), meanwhile, the height of the rotating ring (6) can be adjusted, the position of the top head (11) is aligned with the middle position of the part (5), and then the position of the top head (11) is fixed by screwing the second bolt (21);
step three: the second cylinder (9) is opened for working, and the second cylinder (9) drives the plug (11) to move when extending, so that the plug (11) is in contact with the side wall of the part (5), and the pressure sensor (10) can detect the jacking pressure of the plug (11) on the part (5);
step four: the rotation stress measurement is carried out, the motor (15) is opened to work, the motor (15) can drive the gear (16) to rotate, the gear (16) can drive the gear ring (17) to rotate, the rotating ring (6) slides on the two sliding blocks (7), the plug (11) rotates around the part (5) as the center, and the plug (11) is in contact with different positions on the part (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311032955.0A CN117091958A (en) | 2023-08-16 | 2023-08-16 | Measuring device for parts and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311032955.0A CN117091958A (en) | 2023-08-16 | 2023-08-16 | Measuring device for parts and using method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117091958A true CN117091958A (en) | 2023-11-21 |
Family
ID=88776763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311032955.0A Pending CN117091958A (en) | 2023-08-16 | 2023-08-16 | Measuring device for parts and using method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117091958A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117664709A (en) * | 2024-01-31 | 2024-03-08 | 江苏柯鲁威新材料科技有限公司 | Strength performance detection device for resin matrix composite part |
-
2023
- 2023-08-16 CN CN202311032955.0A patent/CN117091958A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117664709A (en) * | 2024-01-31 | 2024-03-08 | 江苏柯鲁威新材料科技有限公司 | Strength performance detection device for resin matrix composite part |
| CN117664709B (en) * | 2024-01-31 | 2024-04-19 | 江苏柯鲁威新材料科技有限公司 | Strength performance detection device for resin matrix composite part |
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