CN113533103A - Hardness detection equipment is used in production of computer machine case - Google Patents
Hardness detection equipment is used in production of computer machine case Download PDFInfo
- Publication number
- CN113533103A CN113533103A CN202110891222.7A CN202110891222A CN113533103A CN 113533103 A CN113533103 A CN 113533103A CN 202110891222 A CN202110891222 A CN 202110891222A CN 113533103 A CN113533103 A CN 113533103A
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- gear
- fixedly connected
- block
- bearing plate
- hardness
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- 238000001514 detection method Methods 0.000 title claims abstract description 24
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 13
- 230000008093 supporting effect Effects 0.000 claims abstract description 36
- 238000012806 monitoring device Methods 0.000 claims abstract description 8
- 238000012544 monitoring process Methods 0.000 claims description 25
- 238000003825 pressing Methods 0.000 claims description 22
- 238000007542 hardness measurement Methods 0.000 claims description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 3
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 3
- 241001330002 Bambuseae Species 0.000 claims description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 3
- 239000011425 bamboo Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 59
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000005670 electromagnetic radiation Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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Classifications
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- 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
- G01N3/40—Investigating hardness or rebound hardness
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/32—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring the deformation in a solid
-
- 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
Abstract
A hardness detection device for computer case production comprises a bearing plate and a support plate fixedly connected to one side of the bearing plate, a rotating rod is rotatably connected to the support plate, a first gear is fixedly connected to the rotating rod, a motor frame is fixedly connected to the bearing plate, a motor is arranged on the motor frame, the output end of the motor is fixedly connected with a rotating shaft, a second gear is fixedly connected on the rotating shaft and is meshed with the first gear, a threaded cylinder is rotatably connected on the supporting plate, a cylinder sleeve is slidably connected on the threaded cylinder, a sliding block is fixedly connected on the threaded cylinder, the cylinder sleeve is provided with a sliding chute matched with the sliding block, the cylinder sleeve is fixedly connected with a third gear, a circular ring and a fourth gear, the third gear is meshed with the first gear, the case to be detected is placed on the upper surface of the bearing plate and is far away from one end of the supporting plate, and the bearing plate is provided with a hardness detection device and a deformation monitoring device. The invention can automatically interrupt the detection when the detection hardness of the computer case reaches a critical point, and the case can not be damaged.
Description
Technical Field
The invention relates to detection equipment, in particular to hardness detection equipment for computer case production, and belongs to the technical field of computer case hardness detection.
Background
The chassis is used as a part of computer accessories, has the main function of placing and fixing various computer accessories, plays a role in supporting and protecting, has the important function of shielding electromagnetic radiation, and is not classified as a key consideration object in DIY because the chassis can not rapidly improve the performance of the whole machine unlike the accessories such as a CPU, a display card, a mainboard and the like.
By hardness is meant the ability of a material to resist the penetration of a harder object into its surface. According to different test methods and application ranges, hardness units can be divided into Brinell hardness, Vickers hardness, Rockwell hardness, micro Vickers hardness and the like, different units have different test methods, and the method is suitable for materials or occasions with different characteristics.
Most computer machine case hardness check out test set can not the automatic interruption when hardness reaches the critical point in detecting, need the manual reset, and manual reset reaction time overlength can cause computer machine case deformation too seriously for later stage maintenance difficulty.
Disclosure of Invention
The invention aims to provide hardness detection equipment for computer case production, which can automatically interrupt detection when the hardness detected by a computer case reaches a critical point and cannot damage the computer case.
In order to achieve the purpose, the invention provides hardness detection equipment for computer case production, which comprises a bearing plate and a support plate fixedly connected to one side of the bearing plate, wherein a rotating rod is rotatably connected to the support plate, a first gear is fixedly connected to the rotating rod, a motor frame is fixedly connected to the bearing plate, a motor is arranged on the motor frame, the output end of the motor is fixedly connected with a rotating shaft, a second gear is fixedly connected on the rotating shaft and is meshed with the first gear, a threaded cylinder is rotatably connected on the supporting plate, a cylinder sleeve is slidably connected on the threaded cylinder, a sliding block is fixedly connected on the threaded cylinder, the cylinder sleeve is provided with a sliding chute matched with the sliding block, the cylinder sleeve is fixedly connected with a third gear, a circular ring and a fourth gear, the third gear is meshed with the first gear, the case to be detected is placed on the upper surface of the bearing plate and is far away from one end of the supporting plate, and the bearing plate is provided with a hardness detection device and a deformation monitoring device.
As a further improvement of the invention, the hardness detection device comprises a pressing block and a threaded rod, a first support column is fixedly connected to the bearing plate, a first connecting rod is slidably connected to the first support column, the threaded rod is fixedly connected to the first connecting rod, the threaded rod is in threaded connection with the threaded barrel, the pressing block is fixedly connected to one end, away from the threaded rod, of the first connecting rod, the pressing block is attached to the inner side wall of the case, and a hardness tester is mounted on the pressing block.
As a further improvement of the invention, the deformation monitoring device comprises a connecting block and a deformation monitoring block, wherein a second supporting column is fixedly connected to the bearing plate, a second connecting rod is slidably connected to the second supporting column, the connecting block is fixedly connected to the second connecting rod, a circular ring is rotatably connected to the connecting block, the deformation monitoring block is fixedly connected to one end, away from the connecting block, of the second connecting rod, and the deformation monitoring block is attached to the outer side wall of the case.
As a further improvement of the invention, the first connecting rod is fixedly connected with a limiting block, and the first supporting column is provided with a limiting groove matched with the limiting block.
As a further improvement of the invention, the positions of the pressing block and the deformation monitoring block correspond to the side wall of the case.
As a further improvement of the invention, the second supporting column is provided with a sliding groove matched with the second connecting rod.
Compared with the prior art, the invention drives the rotating shaft to rotate through the arranged motor, the rotating shaft drives the second gear to rotate, the second gear drives the first gear to rotate, the first gear rotates to drive the third gear and the rotating rod to rotate, the third gear rotates to drive the barrel sleeve to rotate, the barrel sleeve drives the third gear, the circular ring and the fourth gear to synchronously rotate, the effect that the barrel sleeve slides along with the connecting block when the connecting block slides is achieved by arranging the circular ring, after the barrel sleeve slides, the fourth gear is meshed with the second gear by arranging the fourth gear, the effect of reverse rotation of the threaded barrel is achieved, the effect of rotation of the threaded barrel is achieved through the sliding chute and the sliding block arranged on the barrel sleeve, the effect of sliding of the threaded rod is achieved through the threaded barrel, the effect of sliding of the first connecting rod is achieved through arranging the threaded rod, the effect of sliding of the pressing block is achieved through arranging the first connecting rod, and the effect of detecting the hardness of the case is achieved through arranging the pressing block, the effect of recording the hardness of the case is achieved by setting the hardness meter, the effect of supporting the first connecting rod is achieved by setting the first supporting column, the effect of pressing the block to press the side wall of the case is achieved by setting the deformation monitoring block, when the side wall of the case deforms, the deformation monitoring block slides, so that the second connecting rod slides, the effect of sliding the connecting block is achieved by setting the second connecting rod, the circular ring slides by setting the connecting block, the sleeve slides to form a third gear which is not meshed with the first gear, and a fourth gear which is meshed with the second gear, so that the threaded cylinder rotates in the opposite direction, the effect of sliding the block in the opposite direction is achieved, the effect of supporting the second connecting rod is achieved by setting the second supporting column, the effect that the threaded rod can only slide but not rotate is achieved by setting the limiting groove and the limiting block on the first connecting rod, and the effect that the position of the pressing block and the deformation monitoring block correspond to each other through the side wall of the case, so that the effect of supporting the pressing block when the case deforms The monitoring block can slide in time, and the effect of serious deformation is avoided.
Through the cooperation of the structure, the problem that the computer case hardness detection equipment cannot automatically interrupt detection when the hardness reaches a critical point in the detection process is solved, so that the case is prevented from being damaged due to serious deformation.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural diagram of a deformation monitoring device according to the present invention;
FIG. 3 is a schematic view of the first and second gears of the present invention;
fig. 4 is a schematic structural view of the threaded barrel and barrel sleeve of the present invention.
In the figure: 1. bearing plate, 101, the backup pad, 1011, the dwang, 1012, first gear, 102, first supporting column, 1021, the threaded rod, 1022, the head rod, 1023, the briquetting, 1024, the stopper, 103, the second support column, 1031, the second connecting rod, 1032, the connecting block, 1033, deformation monitoring block, 104, the thread section of thick bamboo, 1041, the third gear, 1042, the ring, 1043, the fourth gear, 1044, the slider, 1045, the barrel casing, 2, the motor, 201, the motor frame, 202, the axis of rotation, 2021, the second gear, 3, the quick-witted case.
Detailed Description
The invention is further described below with reference to the accompanying drawings.
As shown in fig. 1 and fig. 2, a hardness testing apparatus for computer case production includes a bearing plate 1 and a supporting plate 101 fixedly connected to one side of the bearing plate 1, a rotating rod 1011 is rotatably connected to the supporting plate 101, a first gear 1012 is fixedly connected to the rotating rod 1011, a motor frame 201 is fixedly connected to the bearing plate 1, a motor 2 is placed on the motor frame 201, a rotating shaft 202 is fixedly connected to an output end of the motor 2, a second gear 2021 is fixedly connected to the rotating shaft 202, the second gear 2021 is engaged with the first gear 1012, a threaded cylinder 104 is rotatably connected to the supporting plate 101, a cylinder sleeve 1045 is slidably connected to the threaded cylinder 104, a slider 1044 is fixedly connected to the threaded cylinder 104, a chute matched with the slider 1044 is formed on the cylinder sleeve 1045, a third gear 1041, a ring 1042 and a fourth gear 1043 are fixedly connected to the cylinder sleeve 1045, the third gear 1041 is engaged with the first gear 1012, a case 3 to be tested is placed on an upper surface of the bearing plate 1 and is far away from one end of the supporting plate 101, the bearing plate 1 is provided with a hardness detection device and a deformation monitoring device.
As shown in fig. 1, 2, 3, 4, the supporting effect of the whole device is achieved by setting the bearing plate 1, the supporting effect of the rotating rod 1011 and the threaded cylinder 104 is achieved by setting the supporting plate 101, the rotating effect of the rotating shaft 202 is achieved by setting the motor 2, the rotating effect of the second gear 2021 is achieved by setting the rotating shaft 202, the rotating effect of the first gear 1012 is achieved by setting the second gear 2021, the rotating effect of the third gear 1041 and the rotating rod 1011 are achieved by setting the first gear 1012, the supporting effect of the first gear 1012 is achieved by setting the rotating rod 1011, the rotating effect of the cylinder sleeve 1045 is achieved by setting the third gear 1041, the synchronous rotating effect of the cylinder sleeve 1045 to the third gear 1041, the ring 1042 and the fourth gear 1043 is achieved, the sliding effect of the cylinder sleeve 1045 when the connecting block 1032 slides is achieved by setting the ring 1042, after the sliding of the cylinder sleeve 1045 is achieved by setting the fourth gear 1043, the fourth gear 1043 is engaged with the second gear 2021, so that the effect of reverse rotation of the threaded cylinder 104 is achieved by arranging the sliding groove and the sliding block 1044 on the cylinder sleeve 1045, and the effect of sliding of the threaded rod 1021 is achieved by the threaded cylinder 104.
Hardness detection device includes briquetting 1023 and threaded rod 1021, the first support column 102 of fixedly connected with on the bearing plate 1, sliding connection has the head rod 1022 on the first support column 102, threaded rod 1021 fixed connection is on head rod 1022, threaded rod 1021 and threaded cylinder 104 threaded connection, briquetting 1023 fixed connection is served at the one of threaded rod 1021 is kept away from to head rod 1022, the inside wall laminating of briquetting 1023 and quick-witted case 3, install the sclerometer on the briquetting 1023.
As shown in fig. 1, the effect of sliding the first connecting rod 1022 is achieved by setting the threaded rod 1021, the effect of sliding the pressing block 1023 is achieved by setting the first connecting rod 1022, the effect of detecting the hardness of the case 3 is achieved by setting the pressing block 1023, the effect of recording the hardness of the case 3 is achieved by setting the hardness meter, and the effect of supporting the first connecting rod 1022 is achieved by setting the first supporting column 102.
Deformation monitoring devices includes connecting block 1032 and deformation monitoring piece 1033, fixedly connected with second support column 103 on the bearing plate 1, sliding connection has second connecting rod 1031 on the second support column 103, connecting block 1032 fixed connection is on second connecting rod 1031, the last rotation connection of connecting block 1032 has ring 1042, deformation monitoring piece 1033 fixed connection second connecting rod 1031 keeps away from connecting block 1032 one serve, deformation monitoring piece 1033 laminates with the lateral wall of quick-witted case 3.
As shown in fig. 2 and 4, when the pressing block 1023 is pressed on the side wall of the case 3 by setting the deformation monitoring block 1033, when the side wall of the case 3 deforms, the deformation monitoring block 1033 slides to achieve the sliding effect of the second connecting rod 1031, the second connecting rod 1031 is arranged to achieve the sliding effect of the connecting block 1032, the connecting block 1032 is arranged to achieve the sliding effect of the ring 1042, so that the barrel sleeve 1045 slides to form a third gear 1041 which is not meshed with the first gear 1012, and the fourth gear 1043 is meshed with the second gear 2021, so that the threaded barrel 104 rotates in the opposite direction, the pressing block 1023 slides in the opposite direction, and the second supporting column 103 is arranged to achieve the effect of supporting the second connecting rod 1031.
A limiting block 1024 is fixedly connected to the first connecting rod 1022, and a limiting groove matched with the limiting block 1024 is formed in the first supporting column 102.
As shown in fig. 1, the effect that the threaded rod 1021 can only slide and can not rotate is achieved by arranging the limit groove on the first connecting rod 1022 and the limit block 1024.
The pressing block 1023 and the deformation monitoring block 1033 are positioned to correspond to each other through the side wall of the case 3.
As shown in fig. 1 and fig. 2, the pressing block 1023 and the deformation monitoring block 1033 are arranged at positions corresponding to the side wall of the chassis 3, so that the deformation monitoring block 1033 can slide in time when the pressing block 1023 presses the chassis 3 to deform.
The working principle is as follows: when the invention is used, the effect of supporting the whole equipment is achieved by arranging the bearing plate 1, the effect of supporting the rotating rod 1011 and the threaded cylinder 104 is achieved by arranging the supporting plate 101, the effect of rotating the rotating shaft 202 is achieved by arranging the motor 2, the effect of rotating the second gear 2021 is achieved by arranging the rotating shaft 202, the effect of rotating the first gear 1012 is achieved by arranging the second gear 2021, the effect of rotating the third gear 1041 and the rotating rod 1011 is achieved by arranging the first gear 1012, the effect of supporting the first gear 1012 is achieved by arranging the rotating rod 1011, the effect of rotating the cylinder sleeve 1045 is achieved by arranging the third gear 1041, the effect of synchronously rotating the cylinder sleeve 1045 to the third gear 1041, the ring 1042 and the fourth gear 1043 is achieved, the effect of sliding the cylinder sleeve 1045 along with the sliding of the connecting block 1032 is achieved by arranging the ring 1042, and after the sliding of the cylinder sleeve 1045 is finished by arranging the fourth gear 1043, the fourth gear 1043 is engaged with the second gear 2021, so that the effect of reverse rotation of the threaded cylinder 104 is achieved by arranging the sliding groove and the sliding block 1044 on the cylinder sleeve 1045, and the effect of sliding of the threaded rod 1021 is achieved by the threaded cylinder 104.
Reach the gliding effect of head rod 1022 through setting up threaded rod 1021, reach the gliding effect of briquetting 1023 through setting up head rod 1022, reach the effect that detects quick-witted case 3 hardness through setting up briquetting 1023, reach the effect of record machine case 3 hardness through setting up the sclerometer, reach the effect that supports head rod 1022 through setting up first support column 102.
Reach briquetting 1023 when quick-witted case 3 lateral wall is exerted pressure through setting up deformation monitoring piece 1033, when quick-witted case 3 lateral wall takes place deformation, thereby the gliding effect of second connecting rod 1031 takes place for deformation monitoring piece 1033, reach connecting block 1032 and take place gliding effect through setting up second connecting rod 1031, it slides to reach ring 1042 through setting up connecting block 1032, thereby barrel casing 1045 slides, form third gear 1041 and first gear 1012 and do not mesh, and fourth gear 1043 and the meshing of second gear 2021, make threaded cylinder 104 opposite direction rotate, briquetting 1023 opposite direction gliding effect, reach the effect of supporting second connecting rod 1031 through setting up second support column 103.
The effect that the threaded rod 1021 can only slide but not rotate is achieved by arranging the limiting groove on the first connecting rod 1022 and the limiting block 1024.
Through setting up briquetting 1023 and deformation monitoring piece 1033's position through the corresponding realization of lateral wall of quick-witted case 3 when briquetting 1023 pressure application machine case 3 takes place deformation monitoring piece 1033 can in time slide, avoids the serious effect of deformation.
Claims (6)
1. The utility model provides a hardness detection equipment is used in production of computer machine case, includes bearing plate (1) and fixed connection in backup pad (101) of bearing plate (1) one side, its characterized in that, rotates on backup pad (101) and connects dwang (1011), and fixed connection first gear (1012) on dwang (1011), fixed connection motor frame (201) is gone up in bearing plate (1), places motor (2) on motor frame (201), and the output fixed connection axis of rotation (202) of motor (2), fixed connection second gear (2021) on axis of rotation (202), second gear (2021) and first gear (1012) meshing, rotate on backup pad (101) and connect screw thread section of thick bamboo (104), and sliding connection has barrel casing (1045) on screw thread section of thick bamboo (104), fixed connection slider (1044) on barrel casing (1045), set up the spout with slider (1044) complex on barrel casing (1045), the barrel sleeve (1045) is fixedly connected with a third gear (1041), a circular ring (1042) and a fourth gear (1043), the third gear (1041) is meshed with the first gear (1012), the case (3) to be detected is placed on the upper surface of the bearing plate (1) and is far away from one end of the supporting plate (101), and the bearing plate (1) is provided with a hardness detection device and a deformation monitoring device.
2. The computer case production hardness detection device of claim 1, wherein the hardness detection device comprises a pressing block (1023) and a threaded rod (1021), the bearing plate (1) is fixedly connected with a first support column (102), the first support column (102) is slidably connected with the first connecting rod (1022), the threaded rod (1021) is fixedly connected with the first connecting rod (1022), the threaded rod (1021) is in threaded connection with a threaded cylinder (104), the pressing block (1023) is fixedly connected with one end of the first connecting rod (1022) far away from the threaded rod (1021), the pressing block (1023) is attached to the inner side wall of the computer case (3), and a hardness meter is installed on the pressing block (1023).
3. The computer case production hardness detection device according to claim 2, wherein the deformation monitoring device includes a connection block (1032) and a deformation monitoring block (1033), the bearing plate (1) is fixedly connected with the second support column (103), the second support column (103) is slidably connected with the second connection rod (1031), the connection block (1032) is fixedly connected with the second connection rod (1031), the connection block (1032) is rotatably connected with the ring (1042) in the connection block (1032), the deformation monitoring block (1033) is fixedly connected with one end of the second connection rod (1031) far away from the connection block (1032), and the deformation monitoring block (1033) is attached to the outer side wall of the computer case (3).
4. The hardness testing device for computer case production according to claim 3, wherein the first connecting rod (1022) is fixedly connected with a limiting block (1024), and the first supporting column (102) is provided with a limiting groove matched with the limiting block (1024).
5. The hardness testing device for computer case production according to claim 3, wherein the pressing block (1023) and the deformation monitoring block (1033) are located through the side wall of the case (3).
6. The hardness testing apparatus for computer case production according to claim 3, wherein the second supporting column (103) is provided with a sliding groove engaged with the second connecting rod (1031).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110891222.7A CN113533103A (en) | 2021-08-04 | 2021-08-04 | Hardness detection equipment is used in production of computer machine case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110891222.7A CN113533103A (en) | 2021-08-04 | 2021-08-04 | Hardness detection equipment is used in production of computer machine case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113533103A true CN113533103A (en) | 2021-10-22 |
Family
ID=78090412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110891222.7A Withdrawn CN113533103A (en) | 2021-08-04 | 2021-08-04 | Hardness detection equipment is used in production of computer machine case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113533103A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115290484A (en) * | 2022-09-29 | 2022-11-04 | 江苏培达塑料有限公司 | End hardness detection equipment of PVC pipe production line |
-
2021
- 2021-08-04 CN CN202110891222.7A patent/CN113533103A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115290484A (en) * | 2022-09-29 | 2022-11-04 | 江苏培达塑料有限公司 | End hardness detection equipment of PVC pipe production line |
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| PB01 | Publication | ||
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Application publication date: 20211022 |