CN220708960U - Nonmetal material hardness test equipment - Google Patents
Nonmetal material hardness test equipment Download PDFInfo
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- CN220708960U CN220708960U CN202322162066.8U CN202322162066U CN220708960U CN 220708960 U CN220708960 U CN 220708960U CN 202322162066 U CN202322162066 U CN 202322162066U CN 220708960 U CN220708960 U CN 220708960U
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- fixedly connected
- rod
- connecting seat
- material hardness
- sliding
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- 239000000463 material Substances 0.000 title claims abstract description 43
- 229910052755 nonmetal Inorganic materials 0.000 title abstract description 31
- 238000012360 testing method Methods 0.000 title abstract description 19
- 238000007542 hardness measurement Methods 0.000 claims abstract description 24
- 239000007769 metal material Substances 0.000 claims description 19
- 238000004154 testing of material Methods 0.000 abstract description 2
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 230000003028 elevating effect Effects 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 2
- 230000001965 increasing effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses nonmetal material hardness testing equipment, which belongs to the technical field of nonmetal material testing and comprises a base, wherein a placing table is fixedly connected to the upper surface of the base, a placing groove is formed in the surface of the placing table, an adjusting and fixing mechanism is arranged in an inner cavity of the placing groove, one end of the base is fixedly connected with a fixing frame, a lifting mechanism is arranged at the top of the fixing frame and is in sliding connection with the fixing frame through a sliding component, a connecting seat is fixedly connected to the inner side wall of the lifting mechanism, a through hole is formed in the center of the connecting seat, a movable component is inserted into the inner cavity of the through hole of the connecting seat, a pressing rod is fixedly connected to the bottom end of the movable component, a connecting frame is arranged at the top end of the connecting seat, a hardness tester is fixedly connected to the top of the connecting frame, the testing efficiency of nonmetal material hardness testing equipment is improved, and angle deviation is prevented when nonmetal materials are tested.
Description
Technical Field
The utility model relates to the technical field of nonmetal material testing, in particular to nonmetal material hardness testing equipment.
Background
The nonmetallic material is a material with a very wide application range, is widely applied to the fields of industry, agriculture, infrastructure and our daily life, such as wood, plastics, rubber and the like which are common in our daily life, can be manufactured into articles with certain shapes, and when the relative hardness of the nonmetallic material articles is required to be known, the hardness test is required to be carried out on the surfaces of the nonmetallic materials by extruding, and the conventional nonmetallic material hardness test equipment can deviate the hardness test due to the deviation of the positions of the nonmetallic materials in the process of applying force to the nonmetallic materials from top to bottom.
According to publication No.: the utility model provides a material hardness detection device, which comprises a force measuring base, wherein a height display frame is arranged on the right side of the force measuring base, a top plate is arranged on the top of the height display frame, a motor mounting frame is arranged on the right side of the bottom of the top plate, a measuring placement seat is arranged on the top of the force measuring base, guide posts are arranged at four corners of the top of the force measuring base, lifting fixed pulleys are arranged on the left side of the bottom of the top plate, and a force measuring plate is arranged on the left outer wall of the height display frame.
According to the above-described material hardness testing device, although the direction of the applied pressure is changed, the non-metal material cannot be fixed during the hardness test, so that the non-metal material is subjected to angular displacement during the hardness test, the hardness of the tested non-metal material is deviated, and the testing efficiency of the non-metal material hardness testing device is reduced, so that the non-metal material hardness testing device is required to be provided.
Disclosure of Invention
The utility model aims to provide a non-metal material hardness testing device, which is characterized in that a non-metal material is placed on a placing table, the non-metal material is fixed by adjusting a fixing gauge, then a lifting mechanism drives a pressing rod to extrude the non-metal material for hardness testing, and then extrusion force is conducted onto a hardness tester through a top plate, so that angular deviation during testing of the non-metal material is avoided, the accuracy of the hardness of the non-metal material is ensured, and the testing efficiency of the non-metal material hardness testing device is improved, so that the problems in the background technology are solved.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a nonmetallic material hardness test equipment, includes the base, the last fixed surface of base is connected with places the platform, the standing groove has been seted up to the surface of placing the platform, adjusting and fixing mechanism is installed to the inner chamber of standing groove, the one end fixedly connected with mount of base, elevating system is installed at the top of mount, elevating system passes through sliding component and mount sliding connection, elevating system's inside wall fixedly connected with connecting seat, the through-hole has been seted up in the center department of connecting seat, the inner chamber grafting of connecting seat through-hole has movable assembly, movable assembly's bottom fixedly connected with depression bar, the link is installed on the top of connecting seat, the top fixedly connected with hardness tester of link.
Preferably, the adjusting and fixing mechanism comprises a stepping motor, the stepping motor is fixedly connected to the side wall of the placing table, an output shaft of the stepping motor penetrates through the placing table and extends to an inner cavity fixedly connected with a positive and negative threaded rod of the placing groove, the other end of the positive and negative threaded rod is fixedly connected with a bearing in an inserting mode, an outer ring of the bearing is fixedly connected with the placing groove, the surface of the positive and negative threaded rod is connected with a threaded sleeve through threads, the outer surface of the threaded sleeve is fixedly connected with a clamping plate, and a limiting assembly is installed at the bottom end of the clamping plate.
Preferably, the lifting mechanism comprises an electric cylinder, the electric cylinder is fixedly connected to the top end of the fixing frame, the output end of the electric cylinder penetrates through the fixing frame and is fixedly connected with a fixing seat in a downward extending mode, and a through hole is formed in one end of the fixing seat.
Preferably, the sliding assembly comprises a sliding sleeve, the outer surface of the sliding sleeve is fixedly inserted into the inner cavity of the through hole of the fixing seat, a sliding rod is inserted into the inner cavity of the sliding sleeve in a sliding manner, fixing blocks are fixedly connected to two ends of the sliding rod, and the fixing blocks are fixedly connected with the inner side wall of the fixing frame.
Preferably, the movable assembly comprises a movable rod, the movable rod is movably connected with the inner cavity of the through hole of the connecting seat, the top end of the movable rod is fixedly connected with a jacking block, the bottom end of the movable rod is fixedly connected with the pressure rod, and the surface of the movable rod is sleeved with a spring.
Preferably, the limiting component comprises limiting blocks, the limiting blocks are fixedly connected with two sides of the bottom of the clamping plate, limiting grooves are formed in positions, corresponding to the inner walls of the placing grooves, of the limiting blocks, and the limiting blocks are slidably connected with inner cavities of the limiting grooves.
Preferably, the spring is located between the compression bar and the connection seat, and the lower surface of the compression bar is in an arc shape.
Preferably, the bottom end of the connecting frame is bolted with the upper surface of the connecting seat through a bolt, and the movable rod is positioned at the center of the connecting frame.
Compared with the prior art, the utility model has the beneficial effects that:
the utility model provides nonmetal material hardness testing equipment, which is characterized in that the nonmetal material is placed on a placing table and fixed by adjusting a fixing mechanism through adjusting the setting of the fixing mechanism, and the electric cylinder is arranged through adjusting a lifting mechanism, so that the electric cylinder provides driving force to drive a connecting seat to move downwards to extrude the nonmetal material, the testing efficiency of the nonmetal material hardness testing equipment is improved, and the angle deviation is prevented from occurring when the nonmetal material is tested.
Drawings
FIG. 1 is a schematic structural view of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of the overall side cross-sectional structure of the present utility model;
FIG. 3 is a schematic view of the structure of the lifting mechanism and the movable assembly of the present utility model;
FIG. 4 is a schematic side sectional view of the utility placement table;
fig. 5 is an enlarged schematic view of the structure at a in fig. 4.
In the figure: 1. a base; 2. a placement table; 3. a placement groove; 4. adjusting the fixing mechanism; 41. a stepping motor; 42. a positive and negative threaded rod; 43. a bearing; 44. a thread sleeve; 45. a clamping plate; 46. a limit component; 461. a limiting block; 462. a limit groove; 5. a fixing frame; 6. a lifting mechanism; 61. an electric cylinder; 62. a fixing seat; 7. a sliding assembly; 71. a sliding sleeve; 72. a slide bar; 73. a fixed block; 8. a connecting seat; 9. a movable assembly; 91. a movable rod; 92. a top block; 93. a spring; 10. a compression bar; 11. a connecting frame; 12. hardness tester.
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. 1-5, the utility model provides a nonmetal material hardness testing device, which comprises a base 1, a placing table 2 is fixedly connected to the upper surface of the base 1, a placing groove 3 is formed in the surface of the placing table 2, an adjusting and fixing mechanism 4 is installed in an inner cavity of the placing groove 3, one end of the base 1 is fixedly connected with a fixing frame 5, a lifting mechanism 6 is installed at the top of the fixing frame 5, the lifting mechanism 6 is in sliding connection with the fixing frame 5 through a sliding component 7, a connecting seat 8 is fixedly connected to the inner side wall of the lifting mechanism 6, a through hole is formed in the center of the connecting seat 8, a movable component 9 is inserted into the inner cavity of the through hole of the connecting seat 8, a pressing rod 10 is fixedly connected to the bottom end of the movable component 9, a connecting frame 11 is installed at the top end of the connecting seat 8, a hardness tester 12 is fixedly connected to the top of the connecting frame 11, nonmetal material is then fixed through the adjusting and fixing mechanism 4, the pressing of the nonmetal material is carried out through the matching of the lifting mechanism 6 and the sliding component 7, the pressing rod 10 is carried out on the nonmetal material through the lifting mechanism 6, then the pressing force is conducted to the movable component 9 to the hardness tester 12, and the hardness tester is prevented from increasing the hardness testing efficiency of the nonmetal material, the hardness testing device is tested, and the hardness testing quality of the nonmetal material is tested when the hardness is tested, and the hardness is tested.
The adjusting and fixing mechanism 4 comprises a stepping motor 41, the stepping motor 41 is fixedly connected to the side wall of the placing table 2, an output shaft of the stepping motor 41 penetrates through the placing table 2 and extends to an inner cavity of the placing groove 3 to be fixedly connected with a front threaded rod 42 and a back threaded rod 42, the other end of the front threaded rod 42 is fixedly connected with a bearing 43 in an inserting mode, an outer ring of the bearing 43 is fixedly connected with the placing groove 3, the surface of the front threaded rod 42 is connected with a threaded sleeve 44 through threads, the outer surface of the threaded sleeve 44 is fixedly connected with a clamping plate 45, a limiting assembly 46 is mounted at the bottom end of the clamping plate 45, the front threaded rod 42 is driven to rotate through driving force provided by the stepping motor 41, and the clamping plate 45 can only move up and down on the surface of the front threaded rod 42 through the threaded sleeve 44 when the limiting assembly 46 is driven to move, so that the clamping plate 45 can clamp and fix nonmetallic materials.
The lifting mechanism 6 comprises an electric cylinder 61, the electric cylinder 61 is fixedly connected to the top end of the fixing frame 5, the output end of the electric cylinder 61 penetrates through the fixing frame 5 and is fixedly connected with a fixing seat 62 in a downward extending mode, a through hole is formed in one end of the fixing seat 62, the fixing seat 62 is driven to move downward by driving force provided by the electric cylinder 61, and the connecting seat 8 drives the compression rod 10 to extrude nonmetallic materials.
The sliding component 7 comprises a sliding sleeve 71, the outer surface of the sliding sleeve 71 is fixedly inserted into the inner cavity of the through hole of the fixed seat 62, a sliding rod 72 is inserted into the inner cavity of the sliding sleeve 71, two ends of the sliding rod 72 are fixedly connected with a fixed block 73, the fixed block 73 is fixedly connected with the inner side wall of the fixed frame 5, the smoothness when the electric cylinder 61 drives the connecting seat 8 to move is improved through the cooperation of the sliding sleeve 71 and the sliding rod 72, and the clamping phenomenon of the nonmetallic material hardness testing equipment in long service time is avoided through the auxiliary sliding of the sliding sleeve 71 and the sliding rod 72.
The movable assembly 9 comprises a movable rod 91, the movable rod 91 is movably connected with the inner cavity of the through hole of the connecting seat 8, the top end of the movable rod 91 is fixedly connected with a jacking block 92, the bottom end of the movable rod 91 is fixedly connected with the pressure rod 10, and a spring 93 is sleeved on the surface of the movable rod 91. By the arrangement of the movable rod 91 and the spring 93, the pressure when the pressing rod 10 contacts the nonmetallic material is buffered, then the nonmetallic material is continuously extruded, and the extrusion force is conducted to the hardness tester 12 through the top block 92 by the movable rod 91.
The limiting component 46 comprises a limiting block 461, the limiting block 461 is fixedly connected with two sides of the bottom of the clamping plate 45, a limiting groove 462 is formed in the position, corresponding to the inner wall of the placing groove 3, of the limiting block 461, the limiting block 461 is slidably connected with the inner cavity of the limiting groove 462, and the clamping plate 45 can only move on the surface of the positive and negative threaded rod 42 through the threaded sleeve 44 when moving through the arrangement of the limiting groove 462 and the limiting block 461.
The spring 93 is located between the depression bar 10 and the connecting seat 8, and the lower surface of depression bar 10 is the arc setting, makes the spring 93 can cushion the surface of depression bar 10 contact nonmetallic material, avoids causing the damage to nonmetallic material's surface.
The bottom of link 11 passes through the bolt and the upper surface bolt of connecting seat 8, and movable rod 91 is located the center department of link 11, through the center department of movable rod 91 with pressure conduction to hardness tester 12, makes dynamics distribution evenly promote, avoids hardness tester 12 to appear the deviation when testing hardness.
During specific use, through placing nonmetallic materials on placing platform 2, provide the drive force through step motor 41 and drive positive and negative threaded rod 42 rotatory, because stopper 461 and the inner chamber sliding connection of spacing groove 462, so splint 45 can only pass through thread bush 44 at the surface of positive and negative threaded rod 42 reciprocates, realize carrying out the centre gripping to nonmetallic materials, later provide the drive force through electronic cylinder 61 and drive fixing base 62 and move down, the smoothness of the cooperation through sliding sleeve 71 and slide bar 72 assists fixing base 62 down, later the fixing base 62 is moved down with connecting seat 8, press the nonmetallic materials through the depression bar 10 of connecting seat 8 downmovement drive movable rod 91 bottom, when the depression bar 10 is contacting nonmetallic materials, avoid damaging nonmetallic materials's surface through the spring 93 that the surface cup jointed, then continuously exert pressure and pass through the kicking block 92 on movable rod 91 top with pressure conduction to hardness tester 12, nonmetallic materials's hardness test equipment's stability has been increased, nonmetallic materials hardness test equipment's test quality has been promoted, nonmetallic materials hardness test equipment's test efficiency has been improved.
Although embodiments of the present utility model 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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A non-metallic material hardness testing apparatus, comprising:
the device comprises a base (1), wherein the upper surface of the base (1) is fixedly connected with a placing table (2), a placing groove (3) is formed in the surface of the placing table (2), and an inner cavity of the placing groove (3) is provided with an adjusting and fixing mechanism (4);
the lifting mechanism (6) is installed at the top of the fixing frame (5), the lifting mechanism (6) is in sliding connection with the fixing frame (5) through a sliding component (7), and a connecting seat (8) is fixedly connected to the inner side wall of the lifting mechanism (6);
the center of the connecting seat (8) is provided with a through hole, and the inner cavity of the through hole of the connecting seat (8) is inserted with a movable assembly (9);
the pressure lever (10), the bottom fixedly connected with pressure lever (10) of movable subassembly (9), link (11) are installed on the top of connecting seat (8), the top fixedly connected with hardness tester (12) of link (11).
2. The non-metallic material hardness testing apparatus according to claim 1, wherein: the adjustment fixing mechanism (4) includes:
the stepping motor (41) is fixedly connected to the side wall of the placing table (2), and an output shaft of the stepping motor (41) penetrates through the placing table (2) and extends to the inner cavity of the placing groove (3) to be fixedly connected with a positive and negative threaded rod (42);
the bearing (43) is fixedly inserted into the other end of the positive and negative threaded rod (42), and the outer ring of the bearing (43) is fixedly connected with the placing groove (3);
the device comprises a threaded sleeve (44), wherein the surface of the positive and negative threaded rod (42) is connected with the threaded sleeve (44) through threads, the outer surface of the threaded sleeve (44) is fixedly connected with a clamping plate (45), and a limiting assembly (46) is arranged at the bottom end of the clamping plate (45).
3. The non-metallic material hardness testing apparatus according to claim 1, wherein: the lifting mechanism (6) comprises an electric cylinder (61), the electric cylinder (61) is fixedly connected to the top end of the fixing frame (5), the output end of the electric cylinder (61) penetrates through the fixing frame (5) and is fixedly connected with a fixing seat (62) in a downward extending mode, and a through hole is formed in one end of the fixing seat (62).
4. The non-metallic material hardness testing apparatus according to claim 1, wherein: the sliding assembly (7) comprises a sliding sleeve (71), the outer surface of the sliding sleeve (71) is fixedly inserted into the inner cavity of the through hole of the fixed seat (62), a sliding rod (72) is inserted into the inner cavity of the sliding sleeve (71), two ends of the sliding rod (72) are fixedly connected with fixed blocks (73), and the fixed blocks (73) are fixedly connected with the inner side wall of the fixed frame (5).
5. The non-metallic material hardness testing apparatus according to claim 1, wherein: the movable assembly (9) comprises a movable rod (91), the movable rod (91) is located in an inner cavity of the through hole of the connecting seat (8) and is movably connected with a top block (92) fixedly connected with the top end of the movable rod (91), the bottom end of the movable rod (91) is fixedly connected with the pressure rod (10), and a spring (93) is sleeved on the surface of the movable rod (91).
6. A nonmetallic material hardness testing apparatus according to claim 2, characterized in that: the limiting component (46) comprises limiting blocks (461), the limiting blocks (461) are fixedly connected with two sides of the bottom of the clamping plate (45), limiting grooves (462) are formed in positions, corresponding to the inner walls of the placing grooves (3), of the limiting blocks (461), and inner cavities of the limiting grooves (462) are in sliding connection.
7. The non-metallic material hardness testing apparatus according to claim 5, wherein: the spring (93) is located between the pressing rod (10) and the connecting seat (8), and the lower surface of the pressing rod (10) is in an arc-shaped arrangement.
8. The non-metallic material hardness testing apparatus according to claim 5, wherein: the bottom of the connecting frame (11) is bolted with the upper surface of the connecting seat (8) through bolts, and the movable rod (91) is positioned at the center of the connecting frame (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322162066.8U CN220708960U (en) | 2023-08-11 | 2023-08-11 | Nonmetal material hardness test equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322162066.8U CN220708960U (en) | 2023-08-11 | 2023-08-11 | Nonmetal material hardness test equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220708960U true CN220708960U (en) | 2024-04-02 |
Family
ID=90449431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322162066.8U Active CN220708960U (en) | 2023-08-11 | 2023-08-11 | Nonmetal material hardness test equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220708960U (en) |
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2023
- 2023-08-11 CN CN202322162066.8U patent/CN220708960U/en active Active
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