CN216559983U - Portable Rockwell hardness tester - Google Patents
Portable Rockwell hardness tester Download PDFInfo
- Publication number
- CN216559983U CN216559983U CN202122717757.0U CN202122717757U CN216559983U CN 216559983 U CN216559983 U CN 216559983U CN 202122717757 U CN202122717757 U CN 202122717757U CN 216559983 U CN216559983 U CN 216559983U
- Authority
- CN
- China
- Prior art keywords
- plate
- block
- fixedly connected
- handle
- screw rod
- 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
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
The utility model discloses a portable Rockwell hardness tester which comprises a handle, wherein two ends of the handle are respectively in threaded connection with a bottom plate and a supporting plate, a bearing block is arranged inside the bottom plate, an anti-slip pad is sleeved on the surface of the handle, the top of the supporting plate is fixedly connected with a fixed block, the right side of the fixed block is respectively and fixedly connected with a first fixed plate and a second fixed plate, the top of the second fixed plate is provided with a placing plate, a clamping mechanism is arranged inside the placing plate, the inside of the first fixed plate is in threaded connection with a first screw rod, the top of the first screw rod is fixedly connected with a rotating plate, the bottom end of the first screw rod extends to the bottom of the first fixed plate and is fixedly connected with a connecting plate, and the bottom of the connecting plate is fixedly connected with a pressure head. The utility model solves the problems that most of the existing Rockwell hardometers are integrated, and the Rockwell hardometers cannot be effectively carried during the outward detection, so that the Rockwell hardometers are not beneficial to people to use.
Description
Technical Field
The utility model relates to the field of Rockwell hardometers, in particular to a portable Rockwell hardometer.
Background
The Rockwell hardness tester is designed according to the Rockwell hardness test principle in the world, can test metal hardness only by contacting a test sample on one side, adsorbs a measuring head of the Rockwell hardness tester on the surface of steel by virtue of magnetic force without supporting the test sample, and has the characteristics of simple operation, rapid measurement and direct reading from a dial indicator or an optical projection screen or a display screen.
The existing Rockwell hardness tester is mostly integrated, the Rockwell hardness tester cannot be effectively carried during external detection, and the Rockwell hardness tester is not beneficial to people to use, so that the technical personnel in the field provide the Rockwell hardness tester convenient to carry to solve the problem of the prior art.
SUMMERY OF THE UTILITY MODEL
Aiming at the problems, the utility model provides the portable Rockwell hardness tester which has the advantages of being convenient to carry, capable of effectively clamping an article to be detected and avoiding the phenomenon that the article to be detected deviates during detection.
The technical scheme of the utility model is as follows: a portable Rockwell hardness tester comprises a handle, wherein a bottom plate and a supporting plate are respectively in threaded connection with two ends of the handle, a bearing block is arranged inside the bottom plate, an anti-skid pad is sleeved on the surface of the handle, a fixed block is fixedly connected to the top of the supporting plate, a first fixed plate and a second fixed plate are respectively and fixedly connected to the right side of the fixed block, a placing plate is arranged at the top of the second fixed plate, a clamping mechanism is arranged inside the placing plate, a first screw rod is in threaded connection with the inside of the first fixed plate, a rotating plate is fixedly connected to the top of the first screw rod, the bottom end of the first screw rod extends to the bottom of the first fixed plate and is fixedly connected with a connecting plate, and a pressure head is fixedly connected to the bottom of the connecting plate;
clamping mechanism is including changeing handle, carousel, second screw rod, movable block, connecting block, first splint and second splint, change the left side of handle and the right side fixed connection of carousel, the left side of carousel and the one end fixed connection of second screw rod, the other end of second screw rod extends to the inside of placing the board and through the bearing with place the inside swing joint of board, the surface of second screw rod and the inside threaded connection of movable block, the top of movable block and the bottom fixed connection of connecting block, the top of connecting block and the bottom fixed connection of second splint, the bottom of first splint with place the top fixed connection of board.
Through the bearing block, the weight of the bottom plate can be increased, the error during detection is reduced, the bearing block can be carried independently, the Rockwell hardness tester with the bearing block removed can be moved conveniently by a user through the handle and the non-slip mat, the hand of the user can be prevented from slipping, an article to be detected is placed on the placing plate, the user holds the rotating handle to rotate, the rotating handle drives the rotating disc and the second screw rod to rotate, the second screw rod drives the movable block to move leftwards, the movable block drives the connecting block and the second clamping plate to move leftwards, the article to be detected can be clamped through the matching of the second clamping plate and the first clamping plate, the phenomenon that the article to be detected deviates when being detected is avoided, the first screw rod is screwed through the rotating plate to rotate, the first screw rod drives the connecting plate and the pressure head to rotate, when the bottom end of the pressure head is contacted with the article to be detected, the article to be detected can be detected, and the numerical value can be observed by observing the reading meter on the front side of the fixed block.
Through setting up the bearing block, can increase the weight of bottom plate, reduce the error of examining time measuring, and can carry alone the bearing block, through setting up handle and slipmat, can the person of facilitating the use remove the rockwell sclerometer of bearing block, and can carry out antiskid to user's hand, utilize clamping mechanism, it rotates to drive carousel and second screw rod through changeing, the second screw rod drives the movable block, connecting block and second splint remove, cooperation through first splint, can treat that detected article press from both sides tightly, avoid waiting to detect the phenomenon that article appear squinting when examining, it is the integral type mostly to have solved current rockwell sclerometer, go out to examine time measuring and can't carry out effectual carrying to the rockwell sclerometer, be unfavorable for the problem that people used.
In a further technical scheme, the number of the bearing blocks is four, and the radial section of each bearing block is rectangular.
In a further technical scheme, a limiting groove is formed in the top of the placing plate, and the interior of the limiting groove is movably connected with the surface of the connecting block; the limiting groove is formed in the top of the placing plate, so that the moving range of the connecting block can be limited; through setting up the spacing groove, can carry on spacingly to the connecting block.
In a further technical scheme, the bottom of the placing plate is fixedly connected with a supporting block, and the bottom of the supporting block is fixedly connected with the top of the second fixing plate; the supporting block is arranged between the placing plate and the second fixing plate, so that the placing plate can be fixed; through setting up the supporting shoe, can support placing the board.
In a further technical scheme, a rotating ball is fixedly connected to the right side of the rotating handle, and the cross section of the rotating ball is circular; the rotating ball is arranged on the right side of the rotating handle, so that a user can conveniently rotate the rotating handle; through setting up the ball that changes, can the person of facilitating the use rotate and change the handle.
In a further technical scheme, the bottom of the movable block is fixedly connected with a sliding block, a sliding rod is connected inside the sliding block in a sliding manner, and two ends of the sliding rod are fixedly connected with the inside of the placing plate; when the movable block moves, the sliding block is driven to move on the surface of the sliding rod, the movable block can be limited, the movable block is prevented from rotating, and the stability of the movable block during moving is improved; through slider and slide bar, can carry on spacingly to the movable block, and can improve the stability when the movable block removes.
The utility model has the beneficial effects that:
1. according to the utility model, by arranging the bearing block, the weight of the bottom plate can be increased, errors in detection are reduced, the bearing block can be carried independently, by arranging the handle and the non-slip mat, a user can conveniently move the Rockwell hardness tester except the bearing block, the hand of the user can be prevented from slipping, the clamping mechanism is utilized, the rotating disc and the second screw rod are driven to rotate by the rotating handle, the second screw rod drives the movable block, the connecting block and the second clamping plate to move, through the cooperation of the first clamping plate, articles to be detected can be clamped, the phenomenon that the articles to be detected deviate when being detected is avoided, and the problems that most of the existing Rockwell hardness testers are integrated, the Rockwell hardness tester cannot be effectively carried during outward detection and is not beneficial to people are solved.
2. According to the utility model, the limiting groove is arranged, the connecting block can be limited, the supporting block is arranged, the placing plate can be supported, the rotating handle can be conveniently rotated by a user through the rotating ball, the movable block can be limited through the sliding block and the sliding rod, and the stability of the movable block during moving can be improved.
Drawings
FIG. 1 is a schematic structural view of the structure of the present invention;
FIG. 2 is a schematic cross-sectional view of the structure of the present invention;
FIG. 3 is an enlarged view of the structure A in FIG. 2 according to the present invention.
Description of reference numerals:
1. a handle; 2. a base plate; 3. a support plate; 4. a bearing block; 5. a non-slip mat; 6. a fixed block; 7. a first fixing plate; 8. a second fixing plate; 9. placing the plate; 10. a clamping mechanism; 101. turning a handle; 102. a turntable; 103. a second screw; 104. a movable block; 105. connecting blocks; 106. a first splint; 107. a second splint; 11. a first screw; 12. rotating the plate; 13. a connecting plate; 14. a pressure head; 15. a limiting groove; 16. a support block; 17. rotating the ball; 18. a slider; 19. a slide bar.
Detailed Description
The embodiments of the present invention will be further described with reference to the accompanying drawings.
Example (b):
as shown in fig. 1-3, a portable rockwell hardness tester comprises a handle 1, wherein two ends of the handle 1 are respectively in threaded connection with a bottom plate 2 and a support plate 3, a bearing block 4 is arranged inside the bottom plate 2, an anti-slip pad 5 is sleeved on the surface of the handle 1, a fixed block 6 is fixedly connected to the top of the support plate 3, a first fixed plate 7 and a second fixed plate 8 are respectively fixedly connected to the right side of the fixed block 6, a placing plate 9 is arranged on the top of the second fixed plate 8, a clamping mechanism 10 is arranged inside the placing plate 9, a first screw 11 is in threaded connection with the inside of the first fixed plate 7, a rotating plate 12 is fixedly connected to the top of the first screw 11, the bottom end of the first screw 11 extends to the bottom of the first fixed plate 7 and is fixedly connected with a connecting plate 13, and a pressure head 14 is fixedly connected to the bottom of the connecting plate 13;
the clamping mechanism 10 comprises a rotating handle 101, a rotating disk 102, a second screw 103, a movable block 104, a connecting block 105, a first clamping plate 106 and a second clamping plate 107, the left side of the rotating handle 101 is fixedly connected with the right side of the rotating disk 102, the left side of the rotating disk 102 is fixedly connected with one end of the second screw 103, the other end of the second screw 103 extends to the inside of the placing plate 9 and is movably connected with the inside of the placing plate 9 through a bearing, the surface of the second screw 103 is connected with the inner thread of the movable block 104, the top of the movable block 104 is fixedly connected with the bottom of the connecting block 105, the top of the connecting block 105 is fixedly connected with the bottom of the second clamping plate 107, and the bottom of the first clamping plate 106 is fixedly connected with the top of the placing plate 9.
The working principle of the embodiment is as follows:
through the bearing block 4, the weight of the base plate 2 can be increased, errors in detection are reduced, the bearing block 4 can be carried independently, through the handle 1 and the anti-slip pad 5, a user can conveniently move a Rockwell hardness tester with the bearing block 4 removed, the hand of the user can be prevented from slipping, an object to be detected is placed on the placing plate 9, the user holds the rotating handle 101 to rotate, the rotating handle 101 drives the rotating disc 102 and the second screw 103 to rotate, the second screw 103 drives the movable block 104 to move leftwards, the movable block 104 drives the connecting block 105 and the second clamp plate 107 to move leftwards, through the matching of the second clamp plate 107 and the first clamp plate 106, the object to be detected can be clamped, the phenomenon that the object to be detected deviates in detection is avoided, the first screw 11 is screwed through the rotating plate 12 to rotate, the first screw 11 drives the connecting plate 13 and the pressure head 14 to rotate, when the bottom end of the pressure head 14 is contacted with the object to be detected, can treat that the detected article detect, and can observe numerical value through observing the positive reading table of fixed block 6.
Through setting up bearing block 4, can increase the weight of bottom plate 2, reduce the error of examining time measuring, and can carry alone bearing block 4, through setting up handle 1 and slipmat 5, can the person of facilitating the use remove the rockwell hardness meter who has dispelled bearing block 4, and can carry out antiskid to user's hand, utilize clamping mechanism 10, it rotates to drive carousel 102 and second screw rod 103 through changeing 101, second screw rod 103 drives movable block 104, connecting block 105 and second splint 107 remove, cooperation through first splint 106, can treat that detected article press from both sides tightly, avoid waiting to detect the phenomenon that article skew appears when examining, it is the integral type mostly to have solved current rockwell hardness meter, can't carry out effectual carrying to the rockwell hardness meter when going out to examine time measuring, be unfavorable for the problem that people used.
In another embodiment, the number of the bearing blocks 4 is four, and the radial cross-sectional shape of the bearing blocks 4 is rectangular.
In another embodiment, the top of the placing plate 9 is opened with a limiting groove 15, and the inside of the limiting groove 15 is movably connected with the surface of the connecting block 105.
The limit groove 15 is formed at the top of the placement plate 9, and the movable range of the connection block 105 can be limited.
By providing the limit groove 15, the connection block 105 can be limited.
In another embodiment, the bottom of the placing plate 9 is fixedly connected with a supporting block 16, and the bottom of the supporting block 16 is fixedly connected with the top of the second fixing plate 8.
The support block 16 is installed between the mounting plate 9 and the second fixing plate 8, and the mounting plate 9 can be fixed.
The placement plate 9 can be supported by providing the support block 16.
In another embodiment, a rotating ball 17 is fixedly connected to the right side of the rotating handle 101, and the cross-sectional shape of the rotating ball 17 is circular.
The rotating ball 17 is installed at the right side of the rotating handle 101, so that the user can conveniently rotate the rotating handle 101.
By arranging the rotating ball 17, the user can conveniently rotate the rotating handle 101.
In another embodiment, a sliding block 18 is fixedly connected to the bottom of the movable block 104, a sliding rod 19 is slidably connected to the inside of the sliding block 18, and both ends of the sliding rod 19 are fixedly connected to the inside of the placing plate 9.
When moving, the movable block 104 drives the sliding block 18 to move on the surface of the sliding rod 19, so that the movable block 104 can be limited, the movable block 104 is prevented from rotating, and the stability of the movable block 104 during moving is improved.
The slider 18 and the slide bar 19 can limit the position of the movable block 104, and can improve the stability of the movable block 104 during movement.
The working principle of the embodiment is as follows: through the bearing block 4, the weight of the base plate 2 can be increased, errors in detection are reduced, the bearing block 4 can be carried independently, through the handle 1 and the non-slip mat 5, a user can conveniently move and remove a Rockwell hardness tester of the bearing block 4, the hand of the user can be prevented from slipping, an object to be detected is placed on the placing plate 9, the user holds the rotating handle 101 to rotate, the rotating handle 101 drives the rotating disc 102 and the second screw 103 to rotate, the second screw 103 drives the movable block 104 to move leftwards through the limitation of the sliding block 18 and the sliding rod 19 and through the external threads on the surface of the second screw 103 and the internal threads inside the movable block 104, the movable block 104 drives the connecting block 105 and the second clamping plate 107 to move leftwards, through the matching of the second clamping plate 107 and the first clamping plate 106, the object to be detected can be clamped, and the phenomenon that the object to be detected deviates during detection is avoided, twist through commentaries on classics board 12 and move first screw rod 11 and rotate, first screw rod 11 drives connecting plate 13 and pressure head 14 rotation, and pressure head 14's bottom can treat to detect article when waiting to detect article contact, and can observe numerical value through observing the positive reading table of fixed block 6.
The above embodiments only express specific embodiments of the present invention, and the description is specific and detailed, but not to be understood as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention.
Claims (6)
1. The utility model provides a portable's rockwell hardness meter, includes the handle, its characterized in that: the handle is characterized in that two ends of the handle are respectively in threaded connection with a bottom plate and a supporting plate, a bearing block is arranged inside the bottom plate, an anti-skid pad is sleeved on the surface of the handle, a fixed block is fixedly connected to the top of the supporting plate, a first fixed plate and a second fixed plate are respectively and fixedly connected to the right side of the fixed block, a placing plate is arranged on the top of the second fixed plate, a clamping mechanism is arranged inside the placing plate, a first screw rod is in threaded connection with the inside of the first fixed plate, a rotating plate is fixedly connected to the top of the first screw rod, the bottom end of the first screw rod extends to the bottom of the first fixed plate and is fixedly connected with a connecting plate, and a pressure head is fixedly connected to the bottom of the connecting plate,
clamping mechanism is including changeing handle, carousel, second screw rod, movable block, connecting block, first splint and second splint, change the left side of handle and the right side fixed connection of carousel, the left side of carousel and the one end fixed connection of second screw rod, the other end of second screw rod extends to the inside of placing the board and through the bearing with place the inside swing joint of board, the surface of second screw rod and the inside threaded connection of movable block, the top of movable block and the bottom fixed connection of connecting block, the top of connecting block and the bottom fixed connection of second splint, the bottom of first splint with place the top fixed connection of board.
2. The portable Rockwell hardness tester of claim 1, wherein the number of the bearing blocks is four, and the radial cross-sectional shape of the bearing block is rectangular.
3. The portable Rockwell hardness tester as claimed in claim 1, wherein a limiting groove is opened on the top of the placing plate, and the inside of the limiting groove is movably connected with the surface of the connecting block.
4. The portable Rockwell hardness tester according to claim 1, wherein a support block is fixedly connected to the bottom of the mounting plate, and the bottom of the support block is fixedly connected to the top of the second fixing plate.
5. The portable Rockwell hardness tester according to claim 1, wherein a rotary ball is fixedly connected to the right side of the rotary grip, and the rotary ball has a circular cross-sectional shape.
6. The portable Rockwell hardness tester according to claim 1, wherein a sliding block is fixedly connected to the bottom of the movable block, a sliding rod is slidably connected to the inside of the sliding block, and both ends of the sliding rod are fixedly connected to the inside of the placing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122717757.0U CN216559983U (en) | 2021-11-08 | 2021-11-08 | Portable Rockwell hardness tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122717757.0U CN216559983U (en) | 2021-11-08 | 2021-11-08 | Portable Rockwell hardness tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216559983U true CN216559983U (en) | 2022-05-17 |
Family
ID=81571807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122717757.0U Active CN216559983U (en) | 2021-11-08 | 2021-11-08 | Portable Rockwell hardness tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216559983U (en) |
-
2021
- 2021-11-08 CN CN202122717757.0U patent/CN216559983U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210293049U (en) | Core appearance size measurement equipment | |
| CN216559983U (en) | Portable Rockwell hardness tester | |
| CN210603084U (en) | Brake disc detection mechanism | |
| CN212988252U (en) | Flatness detection device for bearing production | |
| CN217155227U (en) | Detection device is used in touch-sensitive screen production | |
| CN217688383U (en) | Portable multi-purpose sclerometer of aircraft nose | |
| CN217808113U (en) | Crane hook detection device | |
| CN110411877B (en) | Rockwell hardness meter with function of adjusting angle of measuring platform | |
| CN208443310U (en) | It is a kind of for measuring the measuring device of concavees lens center thickness | |
| CN208653361U (en) | A kind of automatic production line sheet thickness detection device | |
| CN209877813U (en) | Hole site detection device for motorcycle clutch cover detection | |
| CN209689514U (en) | A kind of alloy saw blade end face run-out detector | |
| CN217931214U (en) | Hardness tester for rubber hardness detection | |
| CN219777391U (en) | Rockwell hardness tester capable of being lifted quickly | |
| CN209102546U (en) | A kind of Portable roller cylinder Plating measurement hardometer | |
| CN112985324A (en) | Disc insulator size measuring device | |
| CN202938733U (en) | Combined gauge | |
| CN218937277U (en) | Grinding wheel checking fixture | |
| CN219799104U (en) | Sclerometer calibrating device | |
| CN218916758U (en) | Anti-falling testing machine for touch display screen | |
| CN218211043U (en) | Vernier caliper capable of achieving horizontal stable measurement | |
| CN214374030U (en) | Adjustable test platform of rockwell hardness tester | |
| CN216115761U (en) | Multi-point measuring tool for optical lens dimension inspection | |
| CN210664426U (en) | Roughness tester for surface treatment product | |
| CN213301077U (en) | Manual measurer for shaft bending |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |