CN216830773U - Bearing platform for Rockwell hardness tester - Google Patents
Bearing platform for Rockwell hardness tester Download PDFInfo
- Publication number
- CN216830773U CN216830773U CN202220455680.6U CN202220455680U CN216830773U CN 216830773 U CN216830773 U CN 216830773U CN 202220455680 U CN202220455680 U CN 202220455680U CN 216830773 U CN216830773 U CN 216830773U
- Authority
- CN
- China
- Prior art keywords
- plate
- hardness tester
- rockwell hardness
- riser
- connecting plate
- 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
- Machine Tool Units (AREA)
Abstract
The utility model discloses a bearing platform for a Rockwell hardness tester, which belongs to the field of the Rockwell hardness tester, and comprises a bearing seat and a supporting platform, wherein the supporting platform is movably arranged at the top of the bearing seat, a vertical plate is arranged at the outer side of the supporting platform, a guide rod is symmetrically welded on the surface of one side of the vertical plate away from the supporting platform, one end of the guide rod is fixedly connected with a limiting plate, an electromagnet is arranged on the surface of the limiting plate, a hard spring is sleeved at the outer wall of the guide rod, a connecting plate is movably arranged between the vertical plate and the limiting plate, a push rod is welded at the middle part of the surface of the connecting plate, one end of the push rod is fixedly connected with a positioning block, a rubber block is embedded on the surface of the positioning block, and the rubber block protrudes out of the surface of the positioning block, thereby not only being convenient for positioning the metal material, but also clamping the metal material through a plurality of positioning blocks, the clamping points are increased, so that the stability of clamping is improved.
Description
Technical Field
The utility model relates to a rockwell hardness tester field, more specifically say, relate to a plummer that rockwell hardness tester used.
Background
The Rockwell hardness tester can test metal hardness only by contacting a test sample on one side, a Rockwell hardness tester probe is adsorbed on the surface of steel by means of magnetic force, the test sample does not need to be supported, almost all common metal materials from very soft to very hard can be tested, the application range is very wide, but a bearing workbench of the common Rockwell hardness tester is arranged in a plane, and when some round or special-shaped metal materials are placed on the plane of the workbench, the stability is not high enough, so that the measured data are wasted, the re-measurement is needed, the working efficiency is reduced while the time is wasted, the bearing workbench for the Rockwell hardness tester in the prior patent can solve the problems by the technology disclosed in the patent application No. CN 202021763524.3.
However, when the conventional bearing table clamps and fixes a circular or special-shaped metal material, the operation is complicated, the number of clamping points of the metal material is small, and the clamping stability is affected, so that the bearing table for the rockwell hardness tester is provided to solve the existing problems.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved
To the problem that exists among the prior art, the utility model aims to provide a plummer that rockwell hardness tester used, it can realize not only conveniently fixing a position metal material, carries out the centre gripping to metal material through a plurality of locating pieces moreover, has increased the centre gripping point to the stability of centre gripping has been promoted.
2. Technical scheme
In order to solve the above problems, the utility model adopts the following technical proposal.
The utility model provides a plummer that rockwell hardness tester used, is including bearing seat and brace table, brace table movable mounting is at bearing the seat top, the riser is installed in the brace table outside, one side surface symmetry welding that brace table was kept away from to the riser has the guide bar, guide bar one end fixedly connected with limiting plate, limiting plate surface mounting has the electro-magnet, the stereoplasm spring has been cup jointed in guide bar outer wall department, the activity is equipped with the connecting plate between riser and the limiting plate, the welding of connecting plate surface middle part has the ejector pin, ejector pin one end fixedly connected with locating piece, locating piece surface mosaic has the block rubber, and block rubber protrusion in locating piece surface.
Further, the riser symmetry is equipped with two sets ofly, and every group the riser symmetry is equipped with two, riser bottom fixedly connected with base, and the base is connected through the screw and bears the weight of a top portion.
Furthermore, the inner diameter of the hard spring is matched with the outer diameter of the guide rod, and the extension length of the hard spring is the same as the length of the guide rod.
Furthermore, the bottom end of the vertical plate and the base are welded with rib plates, the rib plates are symmetrically arranged in a plurality of numbers, and the rib plates are arranged in a right-angled triangle structure.
Furthermore, the ejector rod penetrates through the vertical plate, a through hole is formed in the inserting position of the vertical plate and the ejector rod, and the inner diameter of the through hole is matched with the outer diameter of the ejector rod.
Furthermore, the connecting plate corresponds to the electromagnet, connecting lugs are integrally formed at two ends of the connecting plate, through holes are formed in the surfaces of the connecting lugs and are connected with the guide rods in an inserting mode, and the connecting plate and the connecting lugs are made of stainless steel materials.
3. Advantageous effects
Compared with the prior art, the utility model has the advantages of:
in the scheme, the electromagnet generates a magnetic field after being powered on, so that the connecting plate is adsorbed by utilizing magnetic force, the connecting plate is matched with the guide rod to move close to the electromagnet, the connecting plate is compressed and deformed by the hard spring sleeved on the guide rod in the moving process, so that a space is reserved between the symmetrically arranged positioning blocks, a metal material to be tested is placed on the supporting table manually, after the electromagnet is powered off, the magnetism of the electromagnet disappears, so that the connecting plate is pushed to reset by utilizing the elastic force of the hard spring, the ejector rod drives the positioning blocks to abut against the metal material, the rubber blocks embedded on the positioning blocks are contacted with the metal material, the impact force of the positioning blocks in the positioning process can be effectively reduced, the metal material is conveniently positioned, and the metal material is clamped by a plurality of positioning blocks, the clamping points are increased, so that the stability of clamping is improved.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
fig. 2 is a schematic structural view of the vertical plate of the present invention;
fig. 3 is a schematic diagram of the connecting plate structure of the present invention.
The reference numbers in the figures illustrate:
1. a bearing seat; 101. a support table;
2. a vertical plate; 201. a base; 202. a guide bar; 203. a limiting plate; 204. an electromagnet; 205. a hard spring; 206. a rib plate;
3. a connecting plate; 301. a top rod; 302. positioning blocks; 303. a rubber block; 304. and (5) connecting the lugs.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.
Example 1:
please refer to fig. 1-3, a bearing platform for rockwell hardness tester, comprising a bearing seat 1 and a supporting table 101, wherein the supporting table 101 is movably mounted on the top of the bearing seat 1, a vertical plate 2 is mounted on the outer side of the supporting table 101, a guide rod 202 is symmetrically welded on the surface of one side of the vertical plate 2 away from the supporting table 101, a limiting plate 203 is fixedly connected to one end of the guide rod 202, an electromagnet 204 is mounted on the surface of the limiting plate 203, a hard spring 205 is sleeved on the outer wall of the guide rod 202, a connecting plate 3 is movably arranged between the vertical plate 2 and the limiting plate 203, a push rod 301 is welded on the middle part of the surface of the connecting plate 3, a positioning block 302 is fixedly connected to one end of the push rod 301, a rubber block 303 is inlaid on the surface of the positioning block 302, and the rubber block 303 protrudes out of the surface of the positioning block 302.
Referring to fig. 1 and 2, the riser 2 symmetry is equipped with two sets ofly, and every group riser 2 symmetry is equipped with two, 2 bottom fixedly connected with bases 201 of riser, and base 201 is connected with the top of bearing seat 1 through the screw, and through setting up base 201 in 2 bottoms of riser, convenient installation of riser 2 is fixed.
Referring to fig. 1, the inner diameter of the hard spring 205 is matched with the outer diameter of the guide rod 202, the extension length of the hard spring 205 is the same as the length of the guide rod 202, and the elastic force of the hard spring 205 can be used to reset the connecting plate 3 through the extension and retraction of the hard spring 205, so that the push rod 301 drives the positioning block 302 to clamp and fix the metal material.
Referring to fig. 2, the bottom end of the vertical plate 2 is welded with the base 201 to form a rib plate 206, the rib plate 206 is symmetrically arranged in a plurality of positions, the plurality of rib plates 206 are arranged in a right-angled triangle structure, and therefore the bonding strength between the bottom of the vertical plate 2 and the base 201 can be effectively improved, and the bending deformation of the position where the vertical plate 2 is combined with the base 201 can be effectively prevented.
Referring to fig. 1, the top rod 301 penetrates through the vertical plate 2, a through hole is formed at the splicing position of the vertical plate 2 and the top rod 301, the inner diameter of the through hole is matched with the outer diameter of the top rod 301, the top rod 301 penetrates through the vertical plate 2, the top rod 301 can move in cooperation with the vertical plate 2, and then the positioning block 302 can position and fix the metal material.
Referring to fig. 2 and 3, the connecting plate 3 corresponds to the electromagnet 204, the connecting lugs 304 are formed at two ends of the connecting plate 3 in an integrated manner, through holes are formed in the surfaces of the connecting lugs 304 and are connected with the guide rods 202 in an inserted manner, the connecting plate 3 and the connecting lugs 304 are made of stainless steel, and the connecting plate 3 is connected with the guide rods 202 in an inserted manner through the through holes formed in the connecting lugs 304, so that the connecting plate 3 can move in a reciprocating manner in cooperation with the guide rods 202, the connecting plate 3 and the connecting lugs 304 are made of stainless steel, and the electromagnet 204 can adsorb the connecting plate 3 by utilizing magnetic force after the power is switched on.
When in use: the supporting table 101 can be matched with the bearing seat 1 to lift, meanwhile, a control device is externally connected with the electromagnet 204, the control device is used for realizing the opening and closing of a circuit of the electromagnet 204, when the electromagnet 204 is powered on, the electromagnet 204 generates a magnetic field, so that the connecting plate 3 is adsorbed by using the magnetic force, the connecting plate 3 is matched with the guide rod 202 to move close to the electromagnet 204, in addition, the hard spring 205 sleeved on the guide rod 202 is compressed and deformed in the moving process of the connecting plate 3, so that a space is reserved between the symmetrically arranged positioning blocks 302, a metal material to be tested is manually placed on the supporting table 101, when the electromagnet 204 is powered off, the magnetism of the electromagnet 204 disappears, so that the connecting plate 3 is pushed to reset by using the elastic force of the hard spring 205, the ejector rod 301 drives the positioning blocks 302 to abut against the metal material, and the rubber blocks 303 embedded on the positioning blocks 302 are contacted with the metal material, the impact force of the positioning blocks 302 in the positioning process can be effectively reduced, the metal material is conveniently positioned, the metal material is clamped through the positioning blocks 302, clamping points are increased, and therefore the clamping stability is improved.
The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.
Claims (6)
1. The utility model provides a plummer that rockwell hardness tester was used, includes bearing seat (1) and brace table (101), brace table (101) movable mounting is at bearing seat (1) top, its characterized in that: riser (2) are installed in brace table (101) outside, one side surface symmetry welding that brace table (101) was kept away from in riser (2) has guide bar (202), guide bar (202) one end fixedly connected with limiting plate (203), limiting plate (203) surface mounting has electro-magnet (204), hard spring (205) have been cup jointed in guide bar (202) outer wall department, the activity is equipped with connecting plate (3) between riser (2) and limiting plate (203), connecting plate (3) surface middle part welding has ejector pin (301), ejector pin (301) one end fixedly connected with locating piece (302), locating piece (302) surface mosaic has block rubber (303), and block rubber (303) protrusion in locating piece (302) surface.
2. The carrier table for the rockwell hardness tester according to claim 1, wherein: riser (2) symmetry is equipped with two sets ofly, and every group riser (2) symmetry is equipped with two, riser (2) bottom fixedly connected with base (201), and base (201) are connected through screw and bearing seat (1) top.
3. The carrier table for the rockwell hardness tester according to claim 1, wherein: the inner diameter of the hard spring (205) is matched with the outer diameter of the guide rod (202), and the extension length of the hard spring (205) is the same as the length of the guide rod (202).
4. The carrier table for the rockwell hardness tester according to claim 2, wherein: the bottom end of the vertical plate (2) is welded with a rib plate (206) at the joint of the base (201), the rib plate (206) is symmetrically provided with a plurality of rib plates (206), and the rib plates (206) are arranged in a right-angled triangle structure.
5. The carrier table for the rockwell hardness tester according to claim 1, wherein: the ejector rod (301) penetrates through the vertical plate (2), a through hole is formed in the splicing position of the vertical plate (2) and the ejector rod (301), and the inner diameter of the through hole is matched with the outer diameter of the ejector rod (301).
6. The carrier table for the rockwell hardness tester according to claim 1, wherein: the connecting plate (3) is corresponding to the electromagnet (204), connecting lugs (304) are formed at two ends of the connecting plate (3) in an integrated mode, through holes are formed in the surfaces of the connecting lugs (304), the through holes are connected with the guide rods (202) in an inserted mode, and the connecting plate (3) and the connecting lugs (304) are made of stainless steel materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220455680.6U CN216830773U (en) | 2022-03-02 | 2022-03-02 | Bearing platform for Rockwell hardness tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220455680.6U CN216830773U (en) | 2022-03-02 | 2022-03-02 | Bearing platform for Rockwell hardness tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216830773U true CN216830773U (en) | 2022-06-28 |
Family
ID=82092738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220455680.6U Active CN216830773U (en) | 2022-03-02 | 2022-03-02 | Bearing platform for Rockwell hardness tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216830773U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115256936A (en) * | 2022-09-29 | 2022-11-01 | 佛山职业技术学院 | Five-axis material increasing and decreasing manufacturing device and material increasing and decreasing composite manufacturing method thereof |
-
2022
- 2022-03-02 CN CN202220455680.6U patent/CN216830773U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115256936A (en) * | 2022-09-29 | 2022-11-01 | 佛山职业技术学院 | Five-axis material increasing and decreasing manufacturing device and material increasing and decreasing composite manufacturing method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN216830773U (en) | Bearing platform for Rockwell hardness tester | |
| CN215985085U (en) | Fixing clamp for irregular sample vibration test | |
| CN210742312U (en) | Radio frequency test fixture device | |
| CN218051454U (en) | Clamp for planer type milling machine | |
| CN215525866U (en) | Insulation voltage test workbench | |
| CN215116636U (en) | PCBA board test equipment convenient to fix | |
| CN212443712U (en) | Positioning jig for resistance welding product | |
| CN210513669U (en) | High-cycle fatigue special fixture for miniature spring parts with defective strips | |
| CN211491319U (en) | Locating pin press-fitting machine | |
| CN209364535U (en) | A kind of pneumatic installs fixture of circlip | |
| CN209085897U (en) | Bogey is used in a kind of test of display panel | |
| CN219552513U (en) | Down-pressure type test fixture | |
| CN216218232U (en) | High-density double-sided printed circuit board | |
| CN211991549U (en) | Positioning welding fixture | |
| CN209919378U (en) | Flat chuck capable of stably clamping | |
| CN219818575U (en) | Main valve support welding positioning jig | |
| CN215931751U (en) | Adapter device for fixing eddy current probe | |
| CN219953865U (en) | Bonding tool for air bearing support rod | |
| CN219957188U (en) | Tensile property detection equipment of bar-shaped metal test piece | |
| CN221716297U (en) | Clamping tool for machining mechanical parts | |
| CN211697897U (en) | Electronic component detection clamp | |
| CN111889754B (en) | Tool for drilling support legs of rattan chair framework | |
| CN219417653U (en) | PCBA test fixture | |
| CN216745912U (en) | Bearing rocks measuring tool | |
| CN216177974U (en) | Rocker arm assembly welding clamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |