CN211697326U - Portable magnetic hydraulic brinell hardness tester - Google Patents
Portable magnetic hydraulic brinell hardness tester Download PDFInfo
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- CN211697326U CN211697326U CN201921981835.4U CN201921981835U CN211697326U CN 211697326 U CN211697326 U CN 211697326U CN 201921981835 U CN201921981835 U CN 201921981835U CN 211697326 U CN211697326 U CN 211697326U
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- brinell hardness
- hardness tester
- fixedly connected
- portable magnetic
- installation piece
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Abstract
The utility model discloses a portable magnetic force hydraulic pressure brinell hardness tester, including base and hydraulic pressure integrated package, the top of base has been seted up and has been put the thing groove, and the internal surface sliding connection who puts the thing groove has the installation piece, the equal fixedly connected with threaded rod in both sides at installation piece top, and sliding connection has the lift little case between the surface of two threaded rods, and the front of lift little case is rotated and is connected with turning handle, the surface swing joint protective sheath of two threaded rod tops, the utility model relates to a hydraulic pressure brinell hardness tester technical field. This portable magnetic force hydraulic pressure brinell hardness tester sets up the lug through the both sides at the installation piece, and what the cooperation stairstepping puts the thing groove and carries on spacingly to the installation piece, recycles cooperation groove and screw and prevents effectively that the installation piece from rocking, and when needs were dismantled the brinell hardness tester, elasticity telescopic link cooperation push pedal can upwards promote the installation piece, can take off at rotatory installation piece, and this structure is comparatively simple, conveniently dismantles and installs, easily carries after dismantling.
Description
Technical Field
The utility model relates to a hydraulic pressure brinell hardness tester technical field specifically is a portable magnetic force hydraulic pressure brinell hardness tester.
Background
The Brinell hardness tester is mainly used for hardness measurement of materials such as cast iron, steel, nonferrous metal, soft alloy and the like, and the Brinell hardness test is a test method with the largest indentation in all hardness tests, can reflect the comprehensive performance of the materials, is not influenced by microsegregation of sample structures and uneven components, and is a hardness test method with higher precision. The Brinell hardness tester is mainly used for testing the hardness of forged steel and cast iron with uneven structures, and the Brinell hardness of the forged steel and gray cast iron is in good correspondence with a tensile test. The Brinell hardness test can also be used for nonferrous metals and mild steel, and small-sized materials can be measured by adopting a small-diameter ball press head. But laboratory use brinell hardness testers are usually bulky and not portable.
The portable hydraulic pressure brinell hardness tester that has now, though it is little than the laboratory with brinell hardness tester, but can not dismantle, it is still not convenient enough to carry, and when pressurizeing the hydraulic pressure integrated package through the pressurization pole in the testing process, leads to wholly rocking easily, and the work piece takes place to deviate easily for it is great to detect the data error, leads to the reliability of data not high.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a portable magnetic force hydraulic pressure brinell hardness tester has solved the brinell hardness tester and can not dismantle, and is not convenient enough when carrying, and the work piece problem of rocking easily when detecting.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a portable magnetic hydraulic Brinell hardness tester comprises a base and a hydraulic manifold block, wherein a storage groove is formed in the top of the base, an installation block is connected to the inner surface of the storage groove in a sliding mode, threaded rods are fixedly connected to two sides of the top of the installation block, a lifting small box is connected between the outer surfaces of the two threaded rods in a sliding mode, a rotating handle is connected to the front of the lifting small box in a rotating mode, a protective sleeve is movably connected to the outer surface of the upper portion of each threaded rod, a convex block is fixedly connected to two sides of the installation block, screws are connected to the inner surfaces of the two convex blocks in a threaded mode, the top ends of the two screws sequentially penetrate through the convex block and the base from bottom to top and extend to the outside of the base, the bottom ends of the two screws penetrate through the convex block and extend to the outside of the convex block, the left side at base top is through fixed block fixedly connected with storage box, the top fixedly connected with work piece of storage box.
Preferably, the top of the inner cavity of the storage box is fixedly connected with a fixed permanent magnet through a fixing seat, the bottom of the inner cavity of the storage box is rotatably connected with a rotating sleeve through a rotating table, and the inner surface of the rotating sleeve is fixedly connected with a rotating permanent magnet.
Preferably, the left side of the hydraulic manifold block is rotatably connected with a pressurizing rod, and the right side of the hydraulic manifold block is slidably connected with the left side of the lifting small box.
Preferably, both sides of the protective sleeve are connected with pin keys in a sliding mode, and the opposite ends of the two pin keys penetrate through the protective sleeve and the threaded rod and extend into the threaded rod.
Preferably, the two sides of the bottom of the inner surface of the object placing groove are both provided with matching grooves, and the inner surfaces of the matching grooves are in sliding connection with the outer surfaces of the lugs.
Preferably, the left side fixedly connected with control handle of cover surface rotates, control handle's left end runs through the storage box and extends to the outside of storage box.
Advantageous effects
The utility model provides a portable magnetic force hydraulic pressure brinell hardness tester. Compared with the prior art, the method has the following beneficial effects:
(1) the portable magnetic hydraulic Brinell hardness tester is characterized in that an installation block is connected to the inner surface of a storage groove in a sliding manner, threaded rods are fixedly connected to two sides of the top of the installation block, a lifting small box is connected between the outer surfaces of the two threaded rods in a sliding manner, a rotating handle is rotatably connected to the front surface of the lifting small box, a protective sleeve is movably connected to the outer surface above the two threaded rods, lugs are fixedly connected to two sides of the installation block, screws are connected to the inner surfaces of the two lugs in a threaded manner, the top ends of the two screws sequentially penetrate through the lugs and the base from bottom to top and extend to the outside of the base, the bottom ends of the two screws penetrate through the lugs and extend to the outside of the lugs, an elastic telescopic rod is fixedly connected to the bottom of the inner surface of the storage groove, a push plate is fixedly, set up the lug through the both sides at the installation piece, what cooperate the stairstepping puts the thing groove and carries on spacingly to the installation piece, recycles cooperation groove and screw and prevents effectively that the installation piece from rocking, when needs are dismantled the brinell hardness tester, elasticity telescopic link cooperation push pedal can upwards promote the installation piece, can take off at rotatory installation piece, and this structure is comparatively simple, conveniently dismantles and installs, easily carries after dismantling.
(2) This portable magnetic force hydraulic pressure brinell hardness tester, through the fixed permanent magnet of fixing base fixedly connected with at the top of storage box inner chamber, the bottom of storage box inner chamber is passed through the revolving stage and is rotated and connect the rotation cover, the internal surface fixedly connected with who rotates the cover rotates the permanent magnet, the left side fixedly connected with brake valve lever who rotates the cover surface, brake valve lever's left end runs through the storage box and extends to the outside of storage box, through rotating brake valve lever, make fixed permanent magnet and rotation permanent magnet physical stamina constitute closed magnetic circuit, this moment because the effect of magnetism is inhaled, the work piece can adsorb on the storage box on the surface, prevent effectively that the work piece from rocking when detecting, promote the reliability of detection data.
Drawings
FIG. 1 is a front view of the internal structure of the present invention;
FIG. 2 is a front view of the internal structure of the storage box of the present invention;
FIG. 3 is a front view of the internal structure of the mounting block of the present invention;
fig. 4 is a perspective view of the external structure of the bump of the present invention;
FIG. 5 is a top view of the external structure of the storage compartment of the present invention;
fig. 6 is a top view of the local structure of the hydraulic manifold block of the present invention.
In the figure: 1-base, 2-hydraulic integrated block, 3-storage groove, 4-mounting block, 5-threaded rod, 6-small lifting box, 7-rotary handle, 8-protective sleeve, 9-projection, 10-screw, 11-elastic telescopic rod, 12-push plate, 13-storage box, 14-workpiece, 15-fixed permanent magnet, 16-rotary sleeve, 17-rotary permanent magnet, 18-control handle, 19-pressure rod, 20-pin key and 21-matching groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: a portable magnetic hydraulic Brinell hardness tester comprises a base 1 and a hydraulic manifold block 2, the hydraulic manifold block 2 is in the prior art, the surface of the hydraulic manifold block 2 is fixedly connected with a pressure gauge and a pressure relief switch, the left side of the hydraulic manifold block 2 is rotatably connected with a pressure rod 19, the pressure rod 19 can apply pressure to the hydraulic manifold block 2, the right side of the hydraulic manifold block 2 is slidably connected with the left side of a small lifting box 6, the small lifting box 6 is in the prior art and can control up-and-down sliding through a rotating handle 7, a storage groove 3 is formed in the top of the base 1, the storage groove 3 is a stepped groove, matching grooves 21 are formed in both sides of the bottom of the inner surface of the storage groove 3, the inner surface of each matching groove 21 is slidably connected with the outer surface of a convex block 9, an installation block 4 is slidably connected with the inner surface of the storage groove 3, a small lifting box 6 is connected between the outer surfaces of the two threaded rods 5 in a sliding manner, a rotating handle 7 is rotatably connected to the front surface of the small lifting box 6, a protective sleeve 8 is movably connected to the outer surface above the two threaded rods 5, pin keys 20 are connected to both sides of the protective sleeve 8 in a sliding manner, the opposite ends of the two pin keys 20 penetrate through the protective sleeve 8 and the threaded rods 5 and extend to the inner parts of the threaded rods 5, lugs 9 are fixedly connected to both sides of the mounting block 4, screws 10 are connected to the inner surfaces of the lugs 9 in a threaded manner, the top ends of the screws 10 sequentially penetrate through the lugs 9 and the base 1 from bottom to top and extend to the outer part of the base 1, the bottom ends of the screws 10 penetrate through the lugs 9 and extend to the outer parts of the lugs 9, an elastic telescopic rod 11 is fixedly connected to the bottom of the inner surface of the object placing groove 3, when Brinell hardness timing is mounted, the elastic, make the lug break away from cooperation groove 21, the top fixedly connected with push pedal 12 of elastic expansion rod 11, fixed block fixedly connected with storage box 13 is passed through in the left side at 1 top of base, fixing base fixedly connected with fixed permanent magnet 15 is passed through at the top of storage box 13 inner chamber, the bottom of storage box 13 inner chamber is passed through the revolving stage and is rotated and connect rotation cover 16, the left side fixedly connected with brake valve lever 18 of the 16 surface of rotation cover, when brake valve lever 18 is rotatory 180 degrees, at this moment fixed permanent magnet 15 is the same with the magnetic pole direction who rotates permanent magnet 17, can adsorb the work piece on storage box 13, the left end of brake valve lever 18 runs through storage box 13 and extends to storage box 13's outside, the internal surface fixedly connected with who rotates cover 16 rotates permanent magnet 17, storage box 13.
When the lifting integrated box is in operation, firstly, the storage box 13 is fixed on the top of the base 1, the control handle 18 is rotated to drive the rotating sleeve 16 to rotate, the rotating permanent magnet 17 is further driven to rotate to form a closed magnetic loop, so that a workpiece 14 is adsorbed, then the installation block 4 is placed in the storage groove 3, the installation block 4 is further pressed and rotated to enable the bump 9 to fall on the inner surface of the matching groove 21, then the screw 10 is rotated to fix the bump 9, then the rotating handle 7 is rotated to enable the lifting small box 6 to slide downwards from the top end of the threaded rod 5, then the protective sleeve 8 is fixed above the threaded rod 5 through the pin key 20, finally the hydraulic integrated block 2 is slid downwards from top to bottom, so that the hydraulic integrated block 2 is fixed on the left side of the lifting small box 6, the hydraulic integrated block 2 is dragged to slide upwards during disassembly, the hydraulic integrated block 2 is taken down, the pin key 20 is taken down, the protective sleeve 8 and the lifting small, and then, rotating the screw 10 and taking down the screw, wherein the elastic telescopic rod 11 pushes the push plate 12 to drive the mounting block 4 to move upwards, and then, rotating the mounting block 4 and moving the mounting block 4 upwards to take down the mounting block 4.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a portable magnetic force hydraulic pressure brinell hardness tester, includes base (1) and hydraulic manifold block (2), the top of base (1) has been seted up and has been put thing groove (3), its characterized in that: the inner surface of the object placing groove (3) is connected with an installing block (4) in a sliding manner, threaded rods (5) are fixedly connected to the two sides of the top of the installing block (4), a lifting small box (6) is connected between the outer surfaces of the two threaded rods (5) in a sliding manner, a rotating handle (7) is rotatably connected to the front of the lifting small box (6), a protective sleeve (8) is movably connected to the outer surface above the two threaded rods (5), lugs (9) are fixedly connected to the two sides of the installing block (4), screws (10) are connected to the inner surfaces of the two lugs (9) in a threaded manner, the top ends of the two screws (10) sequentially penetrate through the lugs (9) and the base (1) from bottom to top and extend to the outside of the base (1), and the bottom ends of the two screws (10) penetrate through the lugs (9) and extend to the outside, the bottom fixed connection who puts thing groove (3) internal surface has elastic telescopic rod (11), the top fixedly connected with push pedal (12) of elastic telescopic rod (11), and fixed block fixedly connected with storage box (13) is passed through in the left side at base (1) top, top fixedly connected with work piece (14) of storage box (13).
2. The portable magnetic hydraulic brinell hardness tester as claimed in claim 1, wherein: the top of the inner cavity of the storage box (13) is fixedly connected with a fixed permanent magnet (15) through a fixing seat, the bottom of the inner cavity of the storage box (13) is rotatably connected with a rotating sleeve (16) through a rotating table, and the inner surface of the rotating sleeve (16) is fixedly connected with a rotating permanent magnet (17).
3. The portable magnetic hydraulic brinell hardness tester as claimed in claim 1, wherein: the left side of the hydraulic manifold block (2) is rotatably connected with a pressurizing rod (19), and the right side of the hydraulic manifold block (2) is slidably connected with the left side of the small lifting box (6).
4. The portable magnetic hydraulic brinell hardness tester as claimed in claim 1, wherein: the equal sliding connection in both sides of protective sheath (8) has round pin key (20), two the relative one end of round pin key (20) all runs through protective sheath (8) and threaded rod (5) and extends to the inside of threaded rod (5).
5. The portable magnetic hydraulic brinell hardness tester as claimed in claim 1, wherein: the both sides of putting thing groove (3) internal surface bottom all seted up cooperation groove (21), the internal surface of cooperation groove (21) and the surface sliding connection of lug (9).
6. The portable magnetic hydraulic brinell hardness tester as claimed in claim 2, wherein: the left side fixedly connected with control handle (18) of rotating cover (16) surface, the left end of control handle (18) runs through storage box (13) and extends to the outside of storage box (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921981835.4U CN211697326U (en) | 2019-11-15 | 2019-11-15 | Portable magnetic hydraulic brinell hardness tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921981835.4U CN211697326U (en) | 2019-11-15 | 2019-11-15 | Portable magnetic hydraulic brinell hardness tester |
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| Publication Number | Publication Date |
|---|---|
| CN211697326U true CN211697326U (en) | 2020-10-16 |
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ID=72787201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921981835.4U Active CN211697326U (en) | 2019-11-15 | 2019-11-15 | Portable magnetic hydraulic brinell hardness tester |
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| Country | Link |
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| CN (1) | CN211697326U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112557226A (en) * | 2021-02-26 | 2021-03-26 | 迪赛福测量技术(江苏)有限公司 | Pre-compression hardness tester with lifting test bed |
-
2019
- 2019-11-15 CN CN201921981835.4U patent/CN211697326U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112557226A (en) * | 2021-02-26 | 2021-03-26 | 迪赛福测量技术(江苏)有限公司 | Pre-compression hardness tester with lifting test bed |
| CN112557226B (en) * | 2021-02-26 | 2021-05-11 | 迪赛福测量技术(江苏)有限公司 | Pre-compression hardness tester with lifting test bed |
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