CN221077562U - Post-fracture size measuring device - Google Patents
Post-fracture size measuring device Download PDFInfo
- Publication number
- CN221077562U CN221077562U CN202322849940.5U CN202322849940U CN221077562U CN 221077562 U CN221077562 U CN 221077562U CN 202322849940 U CN202322849940 U CN 202322849940U CN 221077562 U CN221077562 U CN 221077562U
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- fixedly connected
- post
- block
- wall
- guide rail
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- 238000005259 measurement Methods 0.000 claims abstract description 18
- 230000003287 optical effect Effects 0.000 claims abstract description 9
- 230000000670 limiting effect Effects 0.000 claims description 21
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 4
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 4
- 241001330002 Bambuseae Species 0.000 claims description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 4
- 239000011425 bamboo Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 description 19
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 16
- 238000000034 method Methods 0.000 description 11
- 229910052742 iron Inorganic materials 0.000 description 8
- 238000009864 tensile test Methods 0.000 description 3
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model relates to the field of measuring devices, in particular to a size measuring device after fracture. The automatic adjusting device comprises a base, a workbench is arranged on the upper surface of the base, a plurality of bottom posts are arranged on the lower surface of the base, a display is arranged on the upper surface of the workbench, an optical measurer is arranged on the upper surface of the workbench, an adjusting structure is arranged on the upper surface of the workbench and comprises two guide rail grooves, the guide rail grooves are formed in the upper surface of the workbench, a driving plate is slidably connected with the inner wall of the guide rail grooves, a connecting block is fixedly connected with the upper surface of the driving plate, a threaded cylinder is fixedly connected with the side surface of the connecting block, and an adjusting rod is connected with the inner wall of the threaded cylinder in a threaded manner. The device for measuring the size after the fracture has the advantages of being capable of conveniently and rapidly clamping the sample after the fracture, accurately measuring the required size of the sample, avoiding manual measurement errors and being convenient.
Description
Technical Field
The utility model relates to the field of measuring devices, in particular to a size measuring device after fracture.
Background
The post-breaking dimension measuring device is a device for testing the post-breaking gauge length and diameter of a breaking specimen after a tensile test.
In the prior art, for tensile tests of plate-shaped and rod-shaped samples, the length and the diameter of the post-fracture gauge length of a fracture sample after the tensile test are required to be tested, and the elongation after fracture and the reduction of area are calculated. After the test sample breaks, the length in the gauge length is measured after the two fracture points are aligned and overlapped, the diameter of the fracture point of the round bar test sample is measured, the measuring method adopts a crisscross method, and the round bar test sample is measured after being measured once and then rotated for 90 degrees, but in the prior art, the measurement is required to be performed by adopting manual alignment, the measurement is inconvenient, and the measurement is related to the experience of operators, so that the limitation of the measurement is increased.
Therefore, it is necessary to provide a new post-break dimension measuring device to solve the above-mentioned technical problems.
Disclosure of utility model
In order to solve the above technical problems, the present utility model provides a post-fracture dimension measuring device, comprising: the base, the last surface mounting of base has the workstation, the lower surface mounting of base has a plurality of foundation, the last surface mounting of workstation has the display, the last surface mounting of workstation has the optical measurement ware, the upper surface of workstation is equipped with adjusting structure, adjusting structure includes two guide rail grooves, the upper surface at the workstation is seted up to the guide rail groove, the inner wall sliding connection in guide rail groove has the drive plate, the upper surface fixedly connected with connecting block of drive plate, the side fixedly connected with screw thread section of thick bamboo of connecting block, the inner wall threaded connection of screw thread section of thick bamboo has the regulation pole, the one end fixedly connected with commentaries on classics piece of regulation pole, adjust knob is installed to one side of connecting block.
The effects achieved by the components are as follows: through setting up adjusting structure, can make things convenient for quick centre gripping after the fracture sample, accurate measurement sample required size need not the manual work and aligns the measurement, it is comparatively convenient.
Preferably, two one ends of adjusting the pole and being close to each other are all fixedly connected with spacing ring, the inner wall sliding connection of spacing ring has a plurality of slide bar, the one end fixedly connected with kicking block of spacing ring is kept away from to the slide bar, the arc surface cover of slide bar has the spring, the both ends of spring respectively with kicking block and the inner wall fixed connection of spacing ring.
The effects achieved by the components are as follows: through setting up parts such as spacing ring and kicking block, the spring can drive the kicking block and pull the article, can guarantee that the sample is level, non-eccentric.
Preferably, one side of the top block away from the sliding rod is fixedly connected with a rubber block, and the section of the rubber block is trapezoid.
The effects achieved by the components are as follows: the friction force on one side of the top block can be increased by the rubber block, so that the limiting effect of the device on the bar is improved.
Preferably, the two limiting rings are fixedly connected with an anti-slip pad on one side close to each other, and the cross section of the anti-slip pad is circular.
The effects achieved by the components are as follows: the friction force on one side of the limiting ring can be increased by the anti-slip pad, so that the limiting effect of the device on the plate is improved.
Preferably, the upper surface of the workbench is fixedly connected with a magnetic plate, and the section of the magnetic plate is in a dovetail shape.
The effects achieved by the components are as follows: through setting up the magnetic plate that is the dovetail, can adsorb the iron fillings that produce after the spare part fracture to avoid the iron fillings to fall into inside the device, cause the device trouble.
Preferably, the lower surface of the driving plate is fixedly connected with a convex column, the bottom of the inner wall of the guide rail groove is provided with a groove, and the inner wall of the groove is in sliding connection with the convex column.
The effects achieved by the components are as follows: in the process that the driving plate slides along the inner wall of the guide rail groove, the convex column fixed on the driving plate can slide along the inner wall of the groove, and the effect that the moving process of the driving plate is more stable is achieved.
Preferably, the arc surface of the rotating block is provided with a plurality of anti-skid patterns, and the anti-skid patterns are uniformly distributed on the arc surface of the rotating block.
The effects achieved by the components are as follows: personnel can rotate the rotating block by means of the anti-skid patterns, and the effect of conveniently rotating the rotating block is achieved.
Compared with the related art, the device for measuring the size after breakage has the following beneficial effects:
The utility model provides a device for measuring the size after fracture, which can drive an adjusting rod to clamp an object when in use, a base system can realize the left-right and front-back movement to adjust the view field of an optical system in a large range, a size display is movably connected, recorded size data is recorded, when the measurement is carried out on a plate, a sample after the fracture of the plate is placed on a reference surface, then the sample is pushed to be aligned with an optical measurer through the adjusting rod and locked, two fracture parts are aligned, the length of the gauge length after the fracture is measured, and for a bar sample, the level of the sample is ensured and the eccentricity is not ensured mainly by overlapping a limiting ring and a top block at two ends of the sample.
Wherein, through setting up parts such as spacing ring and kicking block, the article is pulled to the spring can drive the kicking block, can guarantee the sample level, it is not eccentric, the frictional force of kicking block one side can be increased to the rubber block, thereby the device has improved the spacing effect of bar, the slipmat can increase the frictional force of spacing ring one side, thereby the device has improved the spacing effect to panel, through setting up the magnetic plate that is the dovetailed, can adsorb the iron fillings that produces after the spare part fracture, thereby avoid the iron fillings to fall into inside the device, cause the device trouble, the driver plate can slide along the inner wall of recess along the gliding in-process of guide rail groove inner wall, the effect that makes the removal process of driver plate more stable has been reached, personnel can rotate the commentaries on classics piece with the help of anti-skidding line, the effect of conveniently rotating the commentaries on classics piece has been reached, through setting up adjusting structure, the required size of sample after the centre gripping that can be convenient quick, accurate measurement sample need not the manual alignment measurement, it is comparatively convenient.
Drawings
FIG. 1 is a schematic diagram of a post-break dimension measuring device according to the present utility model;
FIG. 2 is a schematic structural view of the adjustment structure shown in FIG. 1;
FIG. 3 is a schematic view of a part of the adjusting structure shown in FIG. 1;
fig. 4 is a schematic structural view of the stop collar shown in fig. 3.
Reference numerals in the drawings: 1. a base; 2. a work table; 3. an adjustment structure; 301. a guide rail groove; 302. a driving plate; 303. a connecting block; 304. a thread cylinder; 305. an adjusting rod; 306. a rotating block; 307. anti-skid lines; 308. an adjustment knob; 309. a limiting ring; 310. a slide bar; 311. a top block; 312. a spring; 313. a rubber block; 314. an anti-slip pad; 315. a convex column; 316. a groove; 317. a magnetic plate; 4. an optical measurer; 5. a display; 6. and a bottom post.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Specific implementations of the utility model are described in detail below in connection with specific embodiments.
Referring to fig. 1 to 4, a post-fracture dimension measuring device according to an embodiment of the present utility model includes: the base 1, the upper surface mounting of base 1 has workstation 2, and the lower surface mounting of base 1 has a plurality of sill post 6, and the upper surface mounting of workstation 2 has display 5, and the upper surface mounting of workstation 2 has optical measurement ware 4, and the upper surface of workstation 2 is equipped with adjustment structure 3.
In the embodiment of the present utility model, referring to fig. 1, 2, 3 and 4, the adjusting structure 3 includes two guide rail grooves 301, the guide rail grooves 301 are formed on the upper surface of the workbench 2, the inner wall of the guide rail grooves 301 is slidably connected with the driving plate 302, the upper surface of the driving plate 302 is fixedly connected with the connecting block 303, the side surface of the connecting block 303 is fixedly connected with the threaded cylinder 304, the inner wall of the threaded cylinder 304 is in threaded connection with the adjusting rod 305, one end of the adjusting rod 305 is fixedly connected with the rotating block 306, one side of the connecting block 303 is provided with the adjusting knob 308, by setting the adjusting structure 3, the broken sample can be conveniently and rapidly clamped, the required size of the sample can be accurately measured, the manual alignment measurement is not needed, the ends of the two adjusting rods 305 close to each other are fixedly connected with the limiting ring 309, the inner wall of the limiting ring 309 is slidably connected with the plurality of sliding rods 310, one end of the sliding rods 310 far from the limiting ring 309 is fixedly connected with the top block 311, the circular arc surface of the slide bar 310 is sleeved with a spring 312, two ends of the spring 312 are fixedly connected with the inner walls of the jacking block 311 and the limiting rings 309 respectively, the jacking block 311 can be driven by the spring 312 to drag an object through arranging the limiting rings 309, the object can be ensured to be horizontal and not eccentric, the rubber block 313 is fixedly connected to one side of the jacking block 311 far away from the slide bar 310, the section of the rubber block 313 is trapezoid, the friction force of one side of the jacking block 311 can be increased by the rubber block 313, so that the limiting effect of the device on bars is improved, the anti-slip pads 314 are fixedly connected to one side of the two limiting rings 309 close to each other, the section of each anti-slip pad 314 is circular, the friction force of one side of the limiting rings 309 can be increased, the limiting effect of the device on plates is improved, the magnetic plate 317 is fixedly connected to the upper surface of the workbench 2, the section of the magnetic plate 317 is dovetail, through setting up the magnetic plate 317 that is the dovetail, can adsorb the iron fillings that produce after the spare part fracture, thereby avoid the iron fillings to fall into inside the device, cause the device trouble, the lower fixed surface of drive plate 302 is connected with projection 315, recess 316 has been seted up to the inner wall bottom of guide rail groove 301, the inner wall and the projection 315 sliding connection of recess 316, the gliding in-process of drive plate 302 along guide rail groove 301 inner wall, the projection 315 of fixing on drive plate 302 can slide along the inner wall of recess 316, the effect that makes the removal process of drive plate 302 more stable has been reached, a plurality of anti-skidding line 307 has been seted up to the arc surface of turning block 306, anti-skidding line 307 evenly distributed is on the arc surface of turning block 306, personnel can rotate turning block 306 with the help of anti-skidding line 307, the effect of conveniently rotating turning block 306 has been reached.
The working principle of the device for measuring the size after breaking provided by the utility model is as follows: when the device is used, the adjusting rod 305 can be driven to clamp an object, the base 1 system can realize left-right and front-back movement to adjust the view field of an optical system in a large range, the size display 5 is movably connected, the recorded size data are recorded, when the plate is measured, the broken sample of the plate is placed on a reference surface, then the sample is pushed to be aligned and locked with the optical measurer 4 through the adjusting rod 305, two fracture parts are aligned, the length of the broken gauge length is measured, and for a bar sample, the limit rings 309 and the top blocks 311 which are mainly positioned at two ends of the sample are overlapped, so that the level and the non-eccentricity of the sample are ensured.
Wherein, through setting up parts such as spacing ring 309 and kicking block 311, spring 312 can drive kicking block 311 and pull the article, can guarantee the sample level, it is eccentric not, rubber block 313 can increase the frictional force of kicking block 311 one side, thereby the device is to the spacing effect of rod, anti-skidding pad 314 can increase the frictional force of spacing ring 309 one side, thereby the device is to the spacing effect of panel has been improved, through setting up the magnetic plate 317 that is the dovetail, can adsorb the iron fillings that the spare produced after breaking, thereby avoid the iron fillings to fall into inside the device, cause the device trouble, the drive plate 302 can slide along the gliding in-process of guide rail groove 301 inner wall, the projection 315 of fixing on drive plate 302 can be along the inner wall of recess 316, the effect that makes the removal process of drive plate 302 more stable has been reached, the personnel can rotate the commentaries on the basis of anti-skidding line 307 and rotate the piece 306, the effect of conveniently rotating the commentaries on classics piece 306 has been reached, through setting up adjusting structure 3, can make things convenient and quick centre gripping after breaking, accurate measurement sample need the size, it is comparatively convenient to align the measurement to be comparatively convenient.
The circuits and control involved in the present utility model are all of the prior art, and are not described in detail herein.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (7)
1. A post-break dimensional measurement device, comprising: base (1), the last surface mounting of base (1) has workstation (2), the lower surface mounting of base (1) has a plurality of foundation (6), the last surface mounting of workstation (2) has display (5), the last surface mounting of workstation (2) has optical measurement ware (4), the upper surface of workstation (2) is equipped with regulation structure (3), regulation structure (3) include two guide rail groove (301), the upper surface at workstation (2) is seted up in guide rail groove (301), the inner wall sliding connection of guide rail groove (301) has driving plate (302), the upper surface fixedly connected with connecting block (303) of driving plate (302), the side fixedly connected with screw thread section of thick bamboo (304) of connecting block (303), the inner wall threaded connection of screw thread section of thick bamboo (304) has regulation pole (305), the one end fixedly connected with turning block (306) of regulation pole (305), adjust knob (308) are installed to one side of connecting block (303).
2. The post-fracture size measurement device according to claim 1, wherein two adjusting rods (305) are fixedly connected with a limiting ring (309) at one ends close to each other, a plurality of sliding rods (310) are slidably connected to the inner wall of the limiting ring (309), a top block (311) is fixedly connected to one end, away from the limiting ring (309), of each sliding rod (310), a spring (312) is sleeved on the arc surface of each sliding rod (310), and two ends of each spring (312) are fixedly connected with the top block (311) and the inner wall of the limiting ring (309) respectively.
3. The post-breaking dimension measuring device according to claim 2, wherein a rubber block (313) is fixedly connected to one side of the top block (311) away from the sliding rod (310), and the section of the rubber block (313) is trapezoid.
4. The post-breaking dimension measuring device according to claim 2, wherein the two limiting rings (309) are fixedly connected with a non-slip mat (314) on one side, which is close to each other, of the limiting rings, and the non-slip mat (314) has a circular cross section.
5. The post-fracture dimension measuring device according to claim 1, wherein a magnetic plate (317) is fixedly connected to the upper surface of the workbench (2), and the cross section of the magnetic plate (317) is dovetail-shaped.
6. The post-breaking dimension measuring device according to claim 1, wherein the lower surface of the driving plate (302) is fixedly connected with a convex column (315), a groove (316) is formed in the bottom of the inner wall of the guide rail groove (301), and the inner wall of the groove (316) is slidably connected with the convex column (315).
7. The post-breaking dimension measuring device according to claim 1, wherein the arc surface of the rotating block (306) is provided with a plurality of anti-skid patterns (307), and the anti-skid patterns (307) are uniformly distributed on the arc surface of the rotating block (306).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322849940.5U CN221077562U (en) | 2023-10-24 | 2023-10-24 | Post-fracture size measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322849940.5U CN221077562U (en) | 2023-10-24 | 2023-10-24 | Post-fracture size measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221077562U true CN221077562U (en) | 2024-06-04 |
Family
ID=91262499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322849940.5U Active CN221077562U (en) | 2023-10-24 | 2023-10-24 | Post-fracture size measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221077562U (en) |
-
2023
- 2023-10-24 CN CN202322849940.5U patent/CN221077562U/en active Active
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