CN219641135U - Force measuring tool for magnetic steel in different shapes - Google Patents
Force measuring tool for magnetic steel in different shapes Download PDFInfo
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- CN219641135U CN219641135U CN202321297638.7U CN202321297638U CN219641135U CN 219641135 U CN219641135 U CN 219641135U CN 202321297638 U CN202321297638 U CN 202321297638U CN 219641135 U CN219641135 U CN 219641135U
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- magnetic steel
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- measuring tool
- force measuring
- bottom plate
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 52
- 239000010959 steel Substances 0.000 title claims abstract description 52
- 238000005259 measurement Methods 0.000 claims description 8
- 238000012360 testing method Methods 0.000 claims description 4
- 238000009864 tensile test Methods 0.000 claims description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000009434 installation Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
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- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
The utility model discloses a force measuring tool for magnetic steel in different shapes, which comprises a first force measuring tool and a second force measuring tool which are arranged vertically symmetrically, wherein the first force measuring tool comprises a bottom plate, one side of the bottom plate is provided with a side support plate, the other side of the bottom plate is fixedly provided with a screw rod plate, an upper limit plate, a lower limit plate, a clamp holder and a stress block are sequentially arranged on the bottom plate, the stress block is connected with a screw rod, a threaded hole is arranged on the screw rod plate, the screw rod passes through the threaded hole and is in threaded connection with the stress block, the left and right positions of the stress block on the bottom plate are adjusted through an adjusting screw rod, the side parts of the upper limit plate and the lower limit plate are tightly attached to the side support plate, a clamp holder is movably arranged between the upper limit plate, the lower limit plate and the stress block and used for clamping and limiting the magnetic steel to be tested, and a connecting block of a tension machine is arranged at the bottom of the bottom plate and is used for being connected with a tension machine. According to the technical scheme, the force measuring tool is suitable for force measuring requirements of magnetic steel with multiple specifications, and is convenient to operate and high in reliability and repeatability.
Description
Technical Field
The utility model belongs to the field of magnetic steel performance test, and particularly relates to a force measuring tool for magnetic steels in different shapes.
Background
The hard magnetic steel has various magnetic steel verification stages with different shapes in the initial stage of project design, the magnetic steel suction force is required to be tested, the force measuring process is completed by matching a force measuring tool with a tensile machine, the tail structure of the existing force measuring tool is matched with the tensile machine, the other surface of the existing force measuring tool is required to be re-machined along with the dimensional and shape change of a product, namely, one tool is only effective for one magnetic steel with one dimensional specification, so that materials and time are wasted, and the cost is increased. Therefore, a tool with adjustable length, width and height is required to be designed, and the tool is suitable for magnetic steel in a size range, and in the size range, whether cuboid, cube, cake-shaped package and fan-shaped package can be adjusted through actual product sizes, so that the magnetic steel force measuring tool conforming to the multi-shape sizes needs to be designed and developed.
Disclosure of Invention
Aiming at the problem, the utility model provides a force measuring tool for magnetic steel in different shapes, which solves the technical problems that the existing force measuring tool cannot meet the force measuring requirement of the magnetic steel in multiple sizes, has no universality and the like.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the utility model provides a force measurement frock for different shape magnet steel, includes first force measurement frock and the second force measurement frock that upper and lower symmetry set up, first force measurement frock includes the bottom plate, and one side of bottom plate is provided with the side support board, and the opposite side is fixed to be provided with the lead screw board, limiting plate, holder and stress block about having set gradually on the bottom plate, be connected with the lead screw on the stress block, be provided with the screw hole on the lead screw board, the lead screw passes screw hole and stress block threaded connection, adjusts the position about the stress block on the bottom plate through accommodate the lead screw, the lateral part of upper and lower limiting plate pastes tight side support board setting, the holder movably sets up between upper and lower limiting plate and stress block for the magnet steel that treats the test carries out the centre gripping spacing, the bottom of bottom plate still is provided with the pulling force machine connecting block for accomplish the pulling force test with the pulling force machine is connected.
As a further technical scheme, the first force measuring tool and the second force measuring tool are identical in structure and are arranged symmetrically up and down, and the magnetic steel to be tested is arranged on the upper limiting plate and the lower limiting plate and clamped by the side supporting plates and the clamp holder.
As a further technical scheme, the upper limiting plate and the lower limiting plate are provided with adjusting nuts for limiting and fixing, and the height of the upper limiting plate and the lower limiting plate is adjusted through the adjusting nuts, so that the thickness space required by the magnetic steel is met.
As a further technical scheme, the clamp holder is of a square structure, one side face of the clamp holder is tightly attached to the side face of the magnetic steel to be tested, and the other side face of the clamp holder is tightly attached to the stress block.
As a further technical scheme, the bottom of the clamp holder is provided with a fastening bolt for completing locking and fixing of the clamp holder and the bottom plate after the position of the clamp holder is positioned.
As a further technical scheme, bolt holes are formed in the screw rod plate and are used for being connected and fixed with the bottom plate.
As a further technical scheme, the upper surfaces of the side support plates, the clamp holder, the stress block and the screw rod plate are on the same plane.
According to the technical scheme, the force measuring tool is suitable for force measuring requirements of magnetic steel with multiple specifications, and is convenient to operate, simple to install and high in reliability and repeatability.
Drawings
FIG. 1 is a schematic diagram of a force measuring tool for magnetic steel of different shapes according to the present utility model;
in the figure: 1. a bottom plate; 2. an upper and a lower limiting plates; 3. a holder; 4. a stress block; 5. a screw rod plate; 6. a screw rod; 7. a side support plate; 8. connecting blocks of the tension machine; 9. and magnetic steel.
Detailed Description
In order to make the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions of the present utility model will be described in detail below. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, based on the examples herein, which are within the scope of the utility model as defined by the claims, will be within the scope of the utility model as defined by the claims.
The utility model discloses a force measuring tool for magnetic steel in different shapes, which comprises a first force measuring tool and a second force measuring tool which are identical in structure and are symmetrically arranged up and down, wherein the first force measuring tool and the second force measuring tool are matched for use, the structure of each force measuring tool is shown in figure 1, and each force measuring tool comprises the following sub-parts: the device comprises a bottom plate 1, upper and lower limiting plates 2, a clamp holder 3, a stress block 4, a screw rod plate 5, a screw rod 6, a side supporting plate 7 and a tension machine connecting block 8.
Wherein, one side of bottom plate 1 is provided with side support plate 7, and the opposite side is fixed to be provided with screw plate 5, limiting plate 2, holder 3 and stress piece 4 about having set gradually on the bottom plate 1, be connected with screw rod 6 on the stress piece 4, be provided with the screw hole on the screw plate 5, screw rod 6 passes screw hole and 4 threaded connection of stress piece, adjusts the position about stress piece 4 on bottom plate 1 through adjusting screw rod 6, the lateral part of limiting plate 2 pastes tight side support plate 7 setting about, limiting plate 2 is provided with adjusting nut and carries out spacing fixedly about, and adjust the height of limiting plate 2 about through adjusting nut, satisfy the required thickness space of magnet steel 9.
The clamp holder 3 is movably arranged between the upper limiting plate 2 and the lower limiting plate 2 and the stress block 4 and is used for clamping and limiting the magnetic steel 9 to be tested, and the magnetic steel 9 to be tested is arranged on the upper limiting plate 2 and the lower limiting plate 2 and is clamped by the side supporting plates 7 and the clamp holder 3.
The bottom of the bottom plate 1 is also provided with a tensile machine connecting block 8 which is used for being connected with a tensile machine to complete a tensile test.
The clamp holder 3 is of a square structure, one side face of the clamp holder 3 is tightly attached to the side face of the magnetic steel 9 to be tested, one face of the magnetic steel 9 is limited through the clamping function, and the other side face of the clamp holder 3 is tightly attached to the stress block 4. The stress block 4 provides opposite stress to the direction of the magnetic steel 9 for the clamp holder 3; the bottom of the clamp holder 3 is provided with a fastening bolt for completing locking and fixing of the clamp holder 3 and the bottom plate 1 after the position of the clamp holder 3 is positioned. The screw rod plate 5 is provided with a bolt hole for connecting and fixing with the bottom plate 1.
In order that the upper and lower tools do not touch by mistake during testing, the upper surfaces of the side support plates 7, the clamp holders 3, the stress blocks 4 and the screw rod plates 5 are preferably on the same plane.
It should be noted that the matching between all the sub-parts of the utility model is completed by adopting nuts and positioning blocks, and the materials of all the tools are necessarily non-magnetic materials.
When the force measuring tool for the magnetic steels with different shapes is used, firstly, the height of the upper limit plate 2 and the lower limit plate 2 is adjusted according to the thickness of the magnetic steel 9 to be tested, the magnetic steel 9 is placed on the upper limit plate 2 and the lower limit plate 2, the clamp holder 3 is moved to enable the clamp holder 3 to be tightly attached to one surface of the magnetic steel 9, the screw rod 6 is adjusted, the stress block 4 is enabled to move towards the clamp holder 3 and tightly press and position the clamp holder 3, and meanwhile, the fastening bolt at the bottom of the clamp holder 3 is fastened, so that the clamp holder 3 and the bottom plate 1 are fastened; the symmetrically arranged force measuring tools above complete the same installation and arrangement. And then the upper and lower connecting blocks 8 of the tension machine are respectively connected with the upper and lower tension machine devices, after the distance between the upper and lower force measuring tools is controlled to reach a preset distance by the tension machine control device, the tension is started to be applied, the tension is obtained by a force sensor arranged on the tension machine, and the display and the record are carried out by a control system, so that the suction force between the magnetic cores is measured.
The device can measure the suction force between the magnetic steel and the magnetic steel, and can also measure the suction force between the magnetic steel and the iron plate according to the process requirement, and only the magnetic steel above is needed to be replaced by the iron plate.
In conclusion, the force measuring work for the magnetic steel in different shapes is not limited by the size of the magnetic steel any more, one tensile tool can be adapted to a plurality of magnetic steels in different sizes, the operation is convenient, the installation is simple, and the reliability and the repeatability are high.
The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.
Claims (7)
1. A force measurement frock for different shape magnet steel, its characterized in that, including first force measurement frock and the second force measurement frock that upper and lower symmetry set up, first force measurement frock includes bottom plate (1), and one side of bottom plate (1) is provided with side backup pad (7), and the opposite side is fixed to be provided with screw rod board (5), limiting plate (2), holder (3) and stress block (4) about having set gradually on bottom plate (1), be connected with lead screw (6) on stress block (4), be provided with the screw hole on screw rod board (5), lead screw (6) pass screw hole and stress block (4) threaded connection, adjust the position about stress block (4) on bottom plate (1) through adjusting lead screw (6), the lateral part of upper and lower limiting plate (2) sticks tight side backup pad (7) and sets up, holder (3) movably set up between upper and lower limiting plate (2) and stress block (4) for carrying out the centre gripping spacing to magnet steel (9) of treating the test, the bottom of bottom plate (1) still is provided with organic connecting block (8) for accomplishing tensile testing with the tensile testing machine.
2. The force measuring tool for magnetic steel in different shapes according to claim 1, wherein the first force measuring tool and the second force measuring tool are identical in structure and are symmetrically arranged up and down, and the magnetic steel (9) to be tested is arranged on the upper limiting plate (2) and the lower limiting plate and clamped by the side supporting plate (7) and the clamp holder (3).
3. The force measuring tool for magnetic steel in different shapes according to claim 2, wherein adjusting nuts are arranged at the bottoms of the upper limiting plate (2) and the lower limiting plate (2) for limiting and fixing, and the height of the upper limiting plate (2) and the lower limiting plate (2) is adjusted through the adjusting nuts, so that the thickness space required by the magnetic steel (9) is met.
4. The force measuring tool for the magnetic steel in different shapes according to claim 2, wherein the clamp holder (3) is of a square structure, one side surface of the clamp holder (3) is tightly attached to the side surface of the magnetic steel (9) to be tested, and the other side surface of the clamp holder (3) is tightly attached to the stress block (4).
5. Force measuring tool for magnetic steel in different shapes according to claim 4, characterized in that the bottom of the holder (3) is provided with fastening bolts for completing the locking fixation of the holder (3) and the bottom plate (1) after the position of the holder (3) is located.
6. Force measuring tool for magnetic steel in different shapes according to claim 1, characterized in that the screw rod plate (5) is provided with a bolt hole for connecting and fixing with the bottom plate (1).
7. Force-measuring tool for magnetic steel of different shapes according to claim 1, characterized in that the upper surfaces of the side support plates (7), the holders (3), the stress blocks (4) and the screw plate (5) are on the same plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321297638.7U CN219641135U (en) | 2023-05-26 | 2023-05-26 | Force measuring tool for magnetic steel in different shapes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321297638.7U CN219641135U (en) | 2023-05-26 | 2023-05-26 | Force measuring tool for magnetic steel in different shapes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219641135U true CN219641135U (en) | 2023-09-05 |
Family
ID=87819634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321297638.7U Active CN219641135U (en) | 2023-05-26 | 2023-05-26 | Force measuring tool for magnetic steel in different shapes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219641135U (en) |
-
2023
- 2023-05-26 CN CN202321297638.7U patent/CN219641135U/en active Active
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