CN217638498U - High-definition digital display Rockwell hardness tester - Google Patents
High-definition digital display Rockwell hardness tester Download PDFInfo
- Publication number
- CN217638498U CN217638498U CN202221477567.4U CN202221477567U CN217638498U CN 217638498 U CN217638498 U CN 217638498U CN 202221477567 U CN202221477567 U CN 202221477567U CN 217638498 U CN217638498 U CN 217638498U
- Authority
- CN
- China
- Prior art keywords
- supporting seat
- digital display
- rockwell hardness
- screw rod
- slider
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model relates to a digital display rockwell sclerometer technical field specifically is a high definition's digital display rockwell sclerometer, comprising a supporting seat, one side embedding of supporting seat top position department is provided with the display screen, the pressure head is installed to the inner wall of supporting seat, and the below of pressure head is provided with places the platform to place and install lifting unit between platform and the supporting seat, the surface of placing the platform is provided with laborsaving mechanism, and laborsaving mechanism comprises positive screw rod, clamping piece, guide way, anti-screw rod and regulation cavity, the surface of supporting seat is provided with clean mechanism, the turning position department of supporting seat bottom all is provided with levelling mechanism. The utility model discloses not only reduced workman's intensity of labour when digital display rockwell hardness meter uses, improved the definition degree of display screen when digital display rockwell hardness meter uses, avoided the phenomenon that the digital display rockwell hardness meter influences the testing result because of not being in the horizontality when using moreover.
Description
Technical Field
The utility model relates to a digital display rockwell hardness tester technical field specifically is a high definition's digital display rockwell hardness tester.
Background
Hardness is the ability of a material to resist a harder material pressed into the surface of the material, and is one of important performance indexes of a metal material, a hardness test is the simplest, rapid and easy-to-implement method in a mechanical performance test, and is a main means for determining a reasonable processing technology and testing a heat treatment effect, a digital display Rockwell hardness tester determines an index of a hardness value by using indentation plastic deformation depth, and a Rockwell hardness value unit is formed by using a pressing head for pressing 0.002 or 0.001 millimeter into the material, so that the hardness tester is a very precise measuring instrument.
Through the retrieval, patent number 201721492814.7, the name is a utility model of rockwell sclerometer, which comprises a bod, be provided with the elevating platform on the organism, the elevating platform top is provided with measures the pressure head, be provided with the adjusting device who is used for placing the work piece that is surveyed on the elevating platform, adjusting device is including the backing plate and be located the regulating block of backing plate top, regulating block one end is articulated with the backing plate, and the other end is connected with an adjustment mechanism, adjustment mechanism is including the fixed block and insert the adjusting screw who is used for adjusting the angle between regulating block and the backing plate between backing plate and the regulating block, can adapt to not with measure pressure head axis vertically work piece test by the face of being surveyed.
Research and analysis show that the Rockwell hardness tester solves the problems that when a tested workpiece with a taper is measured by the Rockwell hardness tester in the prior art, a certain included angle exists between a measured surface and a measuring pressure head to cause distortion of measured data, and the measuring pressure head is broken or an internal lever mechanism is deformed and bent when the measured workpiece is serious, and other instruments are damaged; secondly, dust is easily attached to the surface of the display screen after the Rockwell hardness tester is used for a period of time, so that the definition of the display screen is reduced; thirdly, the rockwell hardness tester is not provided with a horizontal correction function when in use, so that the rockwell hardness tester is easily in a horizontal state when in use, thereby influencing the detection result.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high definition's digital display rockwell sclerometer to comparatively hard when solving to provide digital display rockwell sclerometer in the above-mentioned background art and using, the definition of display screen is low, and influences the problem of the phenomenon of testing result because of not being in the horizontality.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high definition's digital display rockwell hardness meter, includes the supporting seat, one side embedding of supporting seat top position department is provided with the display screen, the pressure head is installed to the inner wall of supporting seat, and the below of pressure head is provided with places the platform to place and install lifting unit between platform and the supporting seat, the surface of placing the platform is provided with laborsaving mechanism, and laborsaving mechanism comprises positive screw rod, clamping piece, guide way, anti-screw rod and regulation cavity, the surface of supporting seat is provided with clean mechanism, the turning position department of supporting seat bottom all is provided with levelling mechanism.
Preferably, the inside of the cleaning mechanism comprises a cleaning component, an elastic rod, a sliding groove, a fastening bolt and a sliding block, the cleaning component is placed at the top position of the supporting seat, the elastic rods are fixed on the surfaces of the two sides of the cleaning component, and the sliding groove is formed in the surfaces of the two sides of the supporting seat.
Preferably, the inside of spout is provided with the slider to slider and the mutual sliding fit of spout, simultaneously, the mutual normal running fit of slider and the one end of elastic rod, the surperficial threaded connection of slider has fastening bolt, and fastening bolt's one end run through the slider and with the surperficial extrusion fastening of spout.
Preferably, the adjusting cavity is respectively arranged at two sides of the inner part of the placing table, guide grooves are respectively arranged at two sides of the surface of the placing table and communicated with the adjusting cavity, one side of the placing table is rotatably connected with a positive screw rod, one end of the positive screw rod extends to the inner part of the adjusting cavity and is fixed with a reverse screw rod, and one end of the reverse screw rod is mutually and rotatably matched with the inner wall of the adjusting cavity.
Preferably, the inside of guide way is provided with the clamping piece, and the clamping piece respectively with the guide way with adjust the mutual sliding fit of cavity to the clamping piece respectively with positive screw rod and the mutual screw-thread fit of anti-screw rod.
Preferably, leveling mechanism's inside is provided with horizontal post, opening, regulation screw, adjustment tank and fixing stud, the adjustment tank has all been seted up to the turning position department of supporting seat bottom, the opening has all been seted up on the surface of supporting seat both sides, and the opening communicates with the adjustment tank mutually, the surface mosaic of supporting seat has the horizontal post, the inner wall of adjustment tank is fixed with fixing stud, and fixing stud's surface thread bush is equipped with the regulation screw.
Compared with the prior art, the beneficial effects of the utility model are that: the high-definition digital display Rockwell hardness tester not only reduces the labor intensity of workers when the digital display Rockwell hardness tester is used, improves the definition of a display screen when the digital display Rockwell hardness tester is used, but also avoids the phenomenon that the detection result is influenced because the digital display Rockwell hardness tester is not in a horizontal state when the digital display Rockwell hardness tester is used;
1. the workpiece to be measured is placed between the clamping pieces on the surface of the placing table through the labor-saving mechanism, then the positive screw is rotated, the positive screw drives the reverse screw to rotate, the two clamping pieces are driven to simultaneously move towards the center of the placing table under the condition that the clamping pieces are respectively matched with the threads of the positive screw and the reverse screw, the workpiece is clamped, the clamping pieces can be guided under the action of the guide grooves, the labor-saving clamping function of the digital display Rockwell hardness tester on the workpiece is realized, and the labor intensity of workers is reduced when the digital display Rockwell hardness tester is used;
2. the cleaning mechanism is arranged, the fastening bolt is unscrewed, then the elastic rod is rotated to drive the cleaning assembly to rotate, the cleaning assembly is located on one side of the display screen, at the moment, the cleaning assembly is in contact with the surface of the display screen under the action of the elastic force of the elastic rod, then the cleaning assembly is pulled, the cleaning assembly is driven to move up and down under the sliding fit of the sliding groove and the sliding block, the surface of the display screen is cleaned, the cleaning function of the digital display Rockwell hardness tester on the surface of the display screen is realized, and the definition of the display screen is improved when the digital display Rockwell hardness tester is used;
3. through being provided with levelling mechanism, put digital display rockwell hardness meter to assigned position department, through the rotatory regulation barrel of opening afterwards, drive fixing stud and remove under the screw-thread fit who adjusts barrel and fixing stud, horizontal post is observed to the rethread, carries out horizontal correction to the supporting seat, has realized the horizontal correction function of digital display rockwell hardness meter to because of not being in the phenomenon that the horizontality influences the testing result when having avoided digital display rockwell hardness meter to use.
Drawings
Fig. 1 is a schematic diagram of the three-dimensional appearance structure of the present invention;
fig. 2 is a schematic side view of the cross-sectional structure of the present invention;
FIG. 3 is an enlarged schematic view of the cleaning mechanism of the present invention;
fig. 4 is an enlarged schematic view of the leveling mechanism of the present invention.
In the figure: 1. a supporting seat; 101. a display screen; 102. a placing table; 103. a lifting assembly; 104. a pressure head; 2. a cleaning mechanism; 201. a cleaning assembly; 202. an elastic rod; 203. a chute; 204. fastening a bolt; 205. a slider; 3. a labor-saving mechanism; 301. a positive screw; 302. a clamping piece; 303. a guide groove; 304. a reverse screw; 305. adjusting the cavity; 4. a leveling mechanism; 401. a horizontal column; 402. a port; 403. adjusting the screw cylinder; 404. an adjustment groove; 405. and fixing the stud.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
The utility model provides a pair of high definition's digital display rockwell hardness meter's structure is as shown in fig. 1 and fig. 2, including supporting seat 1, one side embedding of 1 top position department of supporting seat is provided with display screen 101, and pressure head 104 is installed to the inner wall of supporting seat 1, and the below of pressure head 104 is provided with places platform 102 to place and install lifting unit 103 between platform 102 and the supporting seat 1.
Further, as shown in fig. 2, the surface of the placing table 102 is provided with the labor-saving mechanism 3, and the labor-saving mechanism 3 is composed of a positive screw 301, a clamping piece 302, a guide groove 303, a negative screw 304 and an adjusting cavity 305, the adjusting cavity 305 is respectively arranged at two sides inside the placing table 102, the guide groove 303 is arranged at two sides of the surface of the placing table 102, the guide groove 303 is communicated with the adjusting cavity 305, one side of the placing table 102 is rotatably connected with the positive screw 301, one end of the positive screw 301 extends into the adjusting cavity 305 and is fixed with the negative screw 304, one end of the negative screw 304 is rotatably matched with the inner wall of the adjusting cavity 305, the clamping piece 302 is arranged inside the guide groove 303, the clamping piece 302 is respectively matched with the guide groove 303 and the adjusting cavity 305 in a sliding manner, and the clamping piece 302 is respectively matched with the positive screw 301 and the negative screw 304 in a threaded manner.
When the clamping device is used, a workpiece to be measured is placed between the clamping pieces 302 on the surface of the placing table 102, then the positive screw 301 is rotated, the positive screw 301 drives the reverse screw 304 to rotate, the two clamping pieces 302 are driven to move towards the center of the placing table 102 simultaneously under the threaded matching of the clamping pieces 302 and the positive screw 301 and the reverse screw 304 respectively, the workpiece is clamped, the clamping pieces 302 can be guided under the action of the guide groove 303, and the labor-saving clamping function of the digital display Rockwell hardness tester on the workpiece is achieved.
Further, as shown in fig. 3, the surface of the supporting seat 1 is provided with the cleaning mechanism 2, the cleaning mechanism 2 includes a cleaning component 201, an elastic rod 202, a sliding groove 203, a fastening bolt 204 and a sliding block 205, the cleaning component 201 is placed at the top position of the supporting seat 1, the elastic rods 202 are fixed on the surfaces of the two sides of the cleaning component 201, the sliding grooves 203 are formed on the surfaces of the two sides of the supporting seat 1, the sliding block 205 is arranged inside the sliding groove 203, the sliding block 205 and the sliding groove 203 are in sliding fit with each other, meanwhile, the sliding block 205 and one end of the elastic rod 202 are in rotating fit with each other, the fastening bolt 204 is connected to the surface of the sliding block 205 in a threaded manner, and one end of the fastening bolt 204 penetrates through the sliding block 205 and is pressed and fastened with the surface of the sliding groove 203.
During the use, unscrew fastening bolt 204, rotate elastic rod 202 afterwards, make elastic rod 202 drive clean subassembly 201 and rotate, make clean subassembly 201 be located one side of display screen 101, at this moment, make clean subassembly 201 and display screen 101 surface contact each other under elastic force of elastic rod 202, pull clean subassembly 201 again, drive clean subassembly 201 up-and-down motion under the sliding fit of spout 203 and slider 205, clean display screen 101 surface, in order to realize the clean function of digital display rockwell hardness tester to display screen 101 surface, thereby the definition of display screen 101 when having improved the use of digital display rockwell hardness tester.
Further, as shown in fig. 4, the leveling mechanisms 4 are disposed at the corner positions of the bottom of the support seat 1, the leveling mechanisms 4 are disposed inside horizontal posts 401, through holes 402, adjusting screw cylinders 403, adjusting grooves 404 and fixing screw bolts 405, the adjusting grooves 404 are disposed at the corner positions of the bottom of the support seat 1, the through holes 402 are disposed on the surfaces of the two sides of the support seat 1, the through holes 402 are communicated with the adjusting grooves 404, the horizontal posts 401 are embedded on the surface of the support seat 1, the fixing screw bolts 405 are fixed on the inner walls of the adjusting grooves 404, and the adjusting screw cylinders 403 are threaded on the surfaces of the fixing screw bolts 405.
During the use, put digital display rockwell hardness meter to assigned position department, rotate the regulation barrel 403 through opening 402 afterwards, drive fixing stud 405 under the screw-thread fit of regulation barrel 403 and fixing stud 405 and remove, horizontal post 401 is observed to the rethread, carries out horizontal correction to supporting seat 1 to realize digital display rockwell hardness meter's horizontal correction function.
The working principle is as follows: during the use, at first put digital display rockwell hardness meter to assigned position department, through the rotatory regulation barrel 403 of opening 402 afterwards, drive fixing stud 405 under the screw-thread fit of adjusting barrel 403 and fixing stud 405 and remove, horizontal post 401 is observed to the rethread, carries out horizontal correction to supporting seat 1 to realize the horizontal correction function of digital display rockwell hardness meter, thereby because of not being in the phenomenon that the horizontality influences the testing result when having avoided the use of digital display rockwell hardness meter.
Then, a workpiece to be measured is placed between the clamping pieces 302 on the surface of the placing table 102, the positive screw 301 is rotated, the positive screw 301 drives the reverse screw 304 to rotate, the two clamping pieces 302 are driven to move towards the center of the placing table 102 simultaneously under the threaded matching of the clamping pieces 302 and the positive screw 301 and the reverse screw 304 respectively, the workpiece is clamped, the clamping pieces 302 can be guided under the action of the guide groove 303, the labor-saving clamping function of the digital display Rockwell hardness tester on the workpiece is realized, and the labor intensity of workers during the use of the digital display Rockwell hardness tester is reduced.
Subsequently, the lifting component 103 controls the placing table 102 to ascend, so that a workpiece is in contact with the pressure head 104, the hardness of the workpiece can be detected under the action of the pressure head 104, data are displayed through the display screen 101, if the surface of the display screen 101 needs to be cleaned, the fastening bolt 204 can be unscrewed, then the elastic rod 202 is rotated, the elastic rod 202 drives the cleaning component 201 to rotate, the cleaning component 201 is located on one side of the display screen 101, at the moment, the cleaning component 201 is in contact with the surface of the display screen 101 under the action of the elastic force of the elastic rod 202, the cleaning component 201 is pulled, the cleaning component 201 is driven to move up and down under the sliding fit of the sliding groove 203 and the sliding block 205, the surface of the display screen 101 is cleaned, the cleaning function of the digital display Rockwell hardness tester on the surface of the display screen 101 is realized, the definition degree of the display screen 101 is improved when the digital display Rockwell hardness tester is used, and the use work of the digital display Rockwell tester is finally completed.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a digital display rockwell hardness meter of high definition, includes supporting seat (1), its characterized in that: the utility model discloses a support seat, including supporting seat (1), pressure head (104), clamping head (102), elevating assembly (103), laborsaving mechanism (3), guide way (303), anti-screw rod (304), regulation cavity (305), clean mechanism (2) are provided with on the surface of supporting seat (1), the corner position department of supporting seat (1) bottom all is provided with leveling mechanism (4), the pressure head (104) is installed to the inner wall of supporting seat (1), and the below of pressure head (104) is provided with places platform (102) to place and install lifting unit (103) between platform (102) and supporting seat (1), the surface of placing platform (102) is provided with laborsaving mechanism (3), and laborsaving mechanism (3) comprise positive screw rod (301), clamping piece (302), guide way (303), anti-screw rod (304) and regulation cavity (305).
2. A high definition digital display rockwell hardness meter according to claim 1, wherein: the inside of clean mechanism (2) is including clean subassembly (201), elastic rod (202), spout (203), fastening bolt (204) and slider (205), clean subassembly (201) has been placed to the top position department of supporting seat (1), and the surface of clean subassembly (201) both sides all is fixed with elastic rod (202), spout (203) have all been seted up on the surface of supporting seat (1) both sides.
3. A high definition digital display rockwell hardness meter according to claim 2, wherein: the inside of spout (203) is provided with slider (205) to slider (205) and spout (203) sliding fit each other, simultaneously, slider (205) and the mutual normal running fit of one end of spring rod (202), the surperficial threaded connection of slider (205) has fastening bolt (204), and the one end of fastening bolt (204) run through slider (205) and with the surperficial extrusion fastening of spout (203).
4. A high definition digital display rockwell hardness tester according to claim 1, wherein: adjust cavity (305) and set up respectively in the both sides of placing platform (102) inside, guide way (303) have all been seted up to the both sides of placing platform (102) surface, and guide way (303) are linked together with adjusting cavity (305), one side of placing platform (102) is rotated and is connected with positive screw rod (301), and the one end of positive screw rod (301) extends to the inside of adjusting cavity (305) and is fixed with anti-screw rod (304), and the one end of anti-screw rod (304) and the mutual normal running fit of inner wall of adjusting cavity (305).
5. A high definition digital display Rockwell hardness tester according to claim 4, wherein: the inside of guide way (303) is provided with clamping piece (302), and clamping piece (302) respectively with guide way (303) and adjust cavity (305) mutual sliding fit to clamping piece (302) respectively with positive screw rod (301) and reverse screw rod (304) mutual screw-thread fit.
6. A high definition digital display rockwell hardness meter according to claim 1, wherein: the inside of levelling mechanism (4) is provided with horizontal post (401), opening (402), regulation barrel (403), adjustment tank (404) and fixing stud (405), adjustment tank (404) have all been seted up to the turning position department of supporting seat (1) bottom, opening (402) have all been seted up on the surface of supporting seat (1) both sides, and opening (402) are linked together with adjustment tank (404), the surface mosaic of supporting seat (1) has horizontal post (401), the inner wall of adjustment tank (404) is fixed with fixing stud (405), and the surface thread bush of fixing stud (405) is equipped with regulation barrel (403).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221477567.4U CN217638498U (en) | 2022-06-14 | 2022-06-14 | High-definition digital display Rockwell hardness tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221477567.4U CN217638498U (en) | 2022-06-14 | 2022-06-14 | High-definition digital display Rockwell hardness tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217638498U true CN217638498U (en) | 2022-10-21 |
Family
ID=83626332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221477567.4U Active CN217638498U (en) | 2022-06-14 | 2022-06-14 | High-definition digital display Rockwell hardness tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217638498U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116359018A (en) * | 2023-05-31 | 2023-06-30 | 浙江祥晋汽车零部件股份有限公司 | Aluminum alloy threshold beam performance detection device and detection method |
| CN116593337A (en) * | 2023-05-18 | 2023-08-15 | 广东金铝轻合金股份有限公司 | Hardness tester for aluminum alloy seamless tube |
| CN117268967A (en) * | 2023-11-21 | 2023-12-22 | 上海尚轴轴承质量检测所有限公司 | Bearing tapered roller hardness detection workbench and detection and calibration method |
-
2022
- 2022-06-14 CN CN202221477567.4U patent/CN217638498U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116593337A (en) * | 2023-05-18 | 2023-08-15 | 广东金铝轻合金股份有限公司 | Hardness tester for aluminum alloy seamless tube |
| CN116593337B (en) * | 2023-05-18 | 2024-03-26 | 广东金铝轻合金股份有限公司 | Hardness tester for aluminum alloy seamless tube |
| CN116359018A (en) * | 2023-05-31 | 2023-06-30 | 浙江祥晋汽车零部件股份有限公司 | Aluminum alloy threshold beam performance detection device and detection method |
| CN116359018B (en) * | 2023-05-31 | 2023-09-15 | 浙江祥晋汽车零部件股份有限公司 | Aluminum alloy threshold beam performance detection device and detection method |
| CN117268967A (en) * | 2023-11-21 | 2023-12-22 | 上海尚轴轴承质量检测所有限公司 | Bearing tapered roller hardness detection workbench and detection and calibration method |
| CN117268967B (en) * | 2023-11-21 | 2024-02-02 | 上海尚轴轴承质量检测所有限公司 | Bearing tapered roller hardness detection workbench and detection and calibration method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN217638498U (en) | High-definition digital display Rockwell hardness tester | |
| CN111272541A (en) | Rock brazilian test fixture device for accurately controlling splitting direction of layered rock | |
| CN212988252U (en) | Flatness detection device for bearing production | |
| CN216012028U (en) | High slope displacement monitoring devices | |
| CN113532244B (en) | Automobile clutch pressure plate detection equipment | |
| CN215984361U (en) | Bridge construction is with road surface detection device that levels | |
| WO2022048208A1 (en) | Dual-purpose bearing height measurement device | |
| CN215767985U (en) | Rock strength index detects with mechanism of exerting pressure | |
| CN209784050U (en) | Shore durometer with support and convenient to adjust | |
| CN107560588B (en) | Turbine welding cavity surface flatness detects frock | |
| CN113386061B (en) | Electric control unit pump lift air gap measuring device | |
| CN220671125U (en) | Clamp for stretching building materials | |
| CN213647259U (en) | Building engineering detects fixing device | |
| CN210347278U (en) | Test block end face filling device | |
| CN218600440U (en) | Highway engineering road surface thickness detection device | |
| CN219224449U (en) | Camera base annotates divides material detection device | |
| CN219015339U (en) | Bidirectional positioning checking fixture for hardware | |
| CN219810766U (en) | Pressure maintaining performance verification device for drawing instrument | |
| CN212689221U (en) | Steel structure beam column | |
| CN219531848U (en) | Zero detector for depth measuring steel tape | |
| CN216049831U (en) | Casement perpendicularity testing device | |
| CN210776413U (en) | Computer display | |
| CN219455812U (en) | Micro-hardening meter capable of being clamped rapidly | |
| CN214582998U (en) | Metal stamping workpiece surface flatness detection device | |
| CN210665751U (en) | Concrete block shrinkage test device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |