CN221007126U - Fracturing type crack detection device - Google Patents
Fracturing type crack detection device Download PDFInfo
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- CN221007126U CN221007126U CN202323105933.0U CN202323105933U CN221007126U CN 221007126 U CN221007126 U CN 221007126U CN 202323105933 U CN202323105933 U CN 202323105933U CN 221007126 U CN221007126 U CN 221007126U
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- 238000001514 detection method Methods 0.000 title claims abstract description 40
- 238000003825 pressing Methods 0.000 claims abstract description 29
- 230000005540 biological transmission Effects 0.000 claims abstract description 9
- 238000005266 casting Methods 0.000 claims abstract description 7
- 239000000463 material Substances 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000011179 visual inspection Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
Abstract
The utility model provides a fracturing type crack detection device, which belongs to the technical field of detection devices and comprises a driving piece; the lower pressing piece is in transmission connection with the driving piece and drives the lower pressing piece to linearly reciprocate in the vertical direction; the locating piece, the locating piece is located the below of casting die, and the magnetic sheet is placed on the locating piece, and casting die pushes down the magnetic sheet on the locating piece down, and the pressure is applyed to the magnetic sheet and is carried out the crack and detect, and the advantage is that the pressure of utilizing casting die is held the power and is extruded the magnetic sheet, and the magnetic sheet that has the crack can split under the pressure effect of lower pressure, through observing the integrality of magnetic sheet, can carry out audio-visual judgement to whether there is the crack to the magnetic sheet, and the pressure effect of pressure holding power not only can detect the crack on magnetic sheet surface, also can detect the inside crack of magnetic sheet.
Description
Technical Field
The utility model belongs to the technical field of detection devices, and particularly relates to a fracturing type crack detection device.
Background
The magnetic sheet is an extremely important part in electronic information products, in the production of the magnetic sheet, magnetic sheet flaw detection is always a problem puzzling people, and at present, the magnetic sheet flaw detection still adopts a traditional visual inspection method, however, along with the industrial mass production requirement, the method not only consumes a large amount of manpower and material resources, but also is extremely easy to cause low-level errors such as low efficiency, omission and false detection due to the influence of some non-objective factors; the macroscopic crack detection method can only detect cracks on the surface of the magnetic sheet, and internal cracks cannot be detected due to the fact that the internal cracks cannot be observed by naked eyes.
Disclosure of utility model
The utility model aims to solve the problems in the prior art and provides a crack detection device with high detection efficiency and high detection precision.
The aim of the utility model can be achieved by the following technical scheme: a fracturing fracture detection device, comprising:
a driving member;
The lower pressing piece is in transmission connection with the driving piece and drives the lower pressing piece to linearly reciprocate in the vertical direction;
the locating piece, the locating piece is located the below of casting die, and the magnetic sheet is placed on the locating piece, and the casting die pushes down the magnetic sheet on the locating piece and extrudees, applys pressure to the magnetic sheet and carries out the crack detection.
In the fracturing fracture detection device, the fracturing fracture detection device further comprises a placement plate, the positioning piece is movably placed on the placement plate, a positioning groove is formed in the positioning piece, and the center of the positioning groove and the center of the pressing piece are located on the same vertical line.
In the fracturing fracture detection device, the positioning piece comprises a positioning plate, a positioning groove is formed in the positioning plate, the positioning plate is embedded in the positioning groove, and the positioning groove is formed in the positioning plate.
In the fracturing fracture detection device, the positioning plate is further provided with a pushing groove communicated with the positioning groove.
In the above-mentioned fracturing type fracture detection device, the width of the pushing groove is larger than the width of the magnetic sheet, and the positioning groove is semicircular.
In the fracturing fracture detection device, the pressing piece comprises a pressing head made of flexible materials, and the pressing head is in transmission connection with the driving piece to achieve power transmission.
In the fracturing fracture detection device, the driving piece is provided with a pressure sensor in a driving mode, and the lower pressure head is fixed on a measuring rod of the pressure sensor.
In the fracturing type crack detection device, the driving piece comprises a driving cylinder, a connecting plate is fixedly arranged on a pushing rod of the driving cylinder, and the pressure sensor is fixed on the connecting plate.
In the fracturing fracture detection device, the mounting plate is fixedly arranged on the mounting plate, the driving cylinder is fixed on the mounting plate, a limiting rod is vertically arranged between the mounting plate and the mounting plate, and the limiting rod penetrates through the connecting plate and can slide relative to the limiting rod.
In the fracturing fracture detection device, the two mechanical valves are arranged on the placement plate and are in transmission connection with the driving cylinder.
Compared with the prior art, the utility model has the beneficial effects that:
(1) The pressing force of the pressing piece is utilized to press the magnetic sheet, the magnetic sheet with cracks can be cracked under the action of the pressing force, whether the magnetic sheet has cracks or not can be intuitively judged by observing the integrity of the magnetic sheet, and the action of the pressing force can detect the cracks on the surface of the magnetic sheet and detect the internal cracks of the magnetic sheet;
(2) Compared with a manual detection mode, the high-precision detection result can be continuously maintained by using the pressure to detect, and the detection efficiency is high;
(3) The diameter of the locating plate is equal to that of the placement groove, so that the locating plate can be just clamped in the placement groove, and the locating plate with the locating grooves of different specifications can be directly replaced and embedded in the placement groove for magnetic sheets of different specifications.
Drawings
FIG. 1 is one of the perspective schematic views of the present utility model;
FIG. 2 is a schematic plan view of the present utility model;
FIG. 3 is a second perspective view of the present utility model;
FIG. 4 is a third perspective view of the present utility model.
In the drawing, a driving member 100; a pressing piece 101; a positioning member 102; a setting plate 103; a seating groove 104; a positioning groove 105; pushing into the slot 106; a pressure sensor 107; a mounting plate 108; a limit lever 109; a mechanical valve 110; a connection plate 111; magnetic sheet 200.
Detailed Description
The following are specific embodiments of the present utility model and the technical solutions of the present utility model will be further described with reference to the accompanying drawings, but the present utility model is not limited to these embodiments.
It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.
As shown in fig. 1 to 4, a fracturing fracture detection apparatus includes:
A driving member 100;
The lower pressing piece 101, the lower pressing piece 101 is in transmission connection with the driving piece 100, and the lower pressing piece 101 is driven to linearly reciprocate in the vertical direction;
And the positioning piece 102, the positioning piece 102 is positioned below the pressing piece 101, the magnetic sheet 200 is placed on the positioning piece 102, the pressing piece 101 presses down to squeeze the magnetic sheet 200 on the positioning piece 102, and the pressure is applied to the magnetic sheet 200 to detect cracks.
In this embodiment, the pressing force of the pressing member 101 is utilized to press the magnetic sheet 200, the magnetic sheet 200 with cracks will crack under the pressure action of the pressing force, whether the magnetic sheet 200 has cracks or not can be intuitively judged by observing the integrity of the magnetic sheet 200, and the pressure action of the pressing force can detect the cracks on the surface of the magnetic sheet 200, and also detect the internal cracks of the magnetic sheet 200.
Preferably, the positioning device further comprises a positioning plate 103, wherein the positioning piece 102 is movably arranged on the positioning plate 103, a positioning groove 105 is formed in the positioning piece 102, and the center of the positioning groove 105 and the center of the pressing piece 101 are positioned on the same vertical line.
Further preferably, the positioning member 102 includes a positioning plate, the positioning plate 103 is provided with a positioning groove 104, the positioning plate is embedded in the positioning groove 104, and the positioning groove 105 is provided on the positioning plate.
In this embodiment, the positioning device further comprises a positioning plate 103, a circular positioning groove 104 is formed in the positioning plate 103, the positioning piece 102 comprises a circular positioning plate, the diameter of the positioning plate is equal to that of the positioning groove 104, so that the positioning plate can be just clamped in the positioning groove 104, and for the magnetic sheets 200 with different specifications, the positioning plate with the positioning grooves 105 with different specifications can be directly replaced and embedded in the positioning groove 104; and the center of the positioning groove 105 is located in the same vertical line as the center of the pressing piece 101, i.e., the center position of the positioning groove 105 is located just below the pressing piece 101.
Preferably, the positioning plate is further provided with a push-in groove 106 communicated with the positioning groove 105.
It is further preferable that the width of the push-in groove 106 is larger than the width of the magnetic sheet 200, and the shape of the positioning groove 105 is semicircular.
In this embodiment, in order to facilitate placement of the magnetic sheet 200, the positioning plate is provided with a pushing slot 106 which is communicated with the positioning slot 105, and the pushing slot 106 has a width larger than that of the magnetic sheet 200, so that the magnetic sheet 200 is conveniently pushed to move in the pushing slot 106, and the positioning slot 105 is arranged in a semicircular manner, so that when the magnetic sheet 200 is pushed into the positioning slot 105, the end of the magnetic sheet 200 can be finely adjusted along with the arc-shaped positioning slot 105, and the center of the magnetic sheet 200 is ensured to be placed under the center of the pressing piece 101, and although the positioning plate can be replaced to adapt to the magnetic sheets 200 with different specifications, the positioning plate is arranged for each magnetic sheet 200 to cause waste of resources, so the positioning slot 105 with one specification can be applicable to the magnetic sheets 200 with different specifications.
Preferably, the hold down 101 comprises a lower ram made of flexible material in driving connection with the driving member 100 for power transmission.
Further preferably, the driving member 100 is provided with a pressure sensor 107 in a driving manner, and the lower ram is fixed to a measuring rod of the pressure sensor 107.
Further preferably, the driving member 100 includes a driving cylinder, a connection plate 111 is fixedly provided on a push rod of the driving cylinder, and the pressure sensor 107 is fixed on the connection plate 111.
In this embodiment, the driving member 100 includes a driving cylinder, a connecting plate 111 is fixedly disposed on a pushing rod of the driving cylinder, the pressure sensor 107 is fixed on the connecting plate 111, and along with synchronous movement of the pushing rod, a lower pressure head made of a flexible material is fixed on a measuring rod of the pressure sensor 107, so that the applied pressure of the lower pressure head can be monitored in real time.
Further preferably, the mounting plate 108 is fixedly arranged on the mounting plate 103, the driving cylinder is fixed on the mounting plate 108, and the limiting rod 109 is vertically arranged between the mounting plate 108 and the mounting plate 103, the limiting rod 109 passes through the connecting plate 111, and the connecting plate 111 can slide relative to the limiting rod 109.
In this embodiment, the limiting rod 109 can fix the mounting plate 108 and the placement plate 103, and the setting of the limiting rod 109 can also limit the moving direction of the connecting plate 111, so as to ensure the moving stability thereof.
It is further preferred that two mechanical valves 110 are provided on the setting plate 103 in driving connection with the driving cylinder.
In this embodiment, the mounting plate 103 is provided with two mechanical valves 110 as the start switches of the driving cylinders, and when the two mechanical valves 110 are started simultaneously, the driving cylinders start to work, so as to ensure the use safety of the device.
It should be noted that the description of the present utility model as it relates to "first", "second", "a", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise. The terms "coupled," "secured," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally formed, for example; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
In addition, the technical solutions of the embodiments of the present utility model may be combined with each other, but it is necessary to be based on the fact that those skilled in the art can implement the technical solutions, and when the technical solutions are contradictory or cannot be implemented, the combination of the technical solutions should be considered as not existing, and not falling within the scope of protection claimed by the present utility model.
The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.
Claims (10)
1. A fracturing fracture detection device, comprising:
a driving member;
The lower pressing piece is in transmission connection with the driving piece and drives the lower pressing piece to linearly reciprocate in the vertical direction;
the locating piece, the locating piece is located the below of casting die, and the magnetic sheet is placed on the locating piece, and the casting die pushes down the magnetic sheet on the locating piece and extrudees, applys pressure to the magnetic sheet and carries out the crack detection.
2. The fracturing fracture detection device of claim 1, further comprising a placement plate, wherein the positioning piece is movably placed on the placement plate, a positioning groove is formed in the positioning piece, and the center of the positioning groove and the center of the pressing piece are located on the same vertical line.
3. The fracturing fracture detection device of claim 2, wherein the positioning member comprises a positioning plate, the positioning plate is provided with a positioning groove, the positioning plate is embedded in the positioning groove, and the positioning groove is formed in the positioning plate.
4. A fracturing fracture detection device according to claim 3, wherein the positioning plate is further provided with a push-in groove in communication with the positioning groove.
5. The fracturing fracture detection apparatus of claim 4, wherein the pushing groove has a width larger than that of the magnetic sheet, and the positioning groove has a semicircular shape.
6. The fracturing fracture detection apparatus of claim 2, wherein the lower press comprises a lower press head made of a flexible material, the lower press head in driving connection with the driving member effecting transmission of power.
7. The fracturing fracture detection device of claim 6, wherein the driving member is provided with a pressure sensor in a driving manner, and the lower pressure head is fixed on a measuring rod of the pressure sensor.
8. The fracturing fracture detection apparatus of claim 7, wherein the driving member comprises a driving cylinder, a connecting plate is fixedly arranged on a pushing rod of the driving cylinder, and the pressure sensor is fixed on the connecting plate.
9. The fracturing type fracture detection device according to claim 8, wherein a mounting plate is fixedly arranged on the mounting plate, the driving cylinder is fixed on the mounting plate, a limiting rod is vertically arranged between the mounting plate and the mounting plate, and the limiting rod penetrates through the connecting plate and can slide relative to the limiting rod.
10. The fracturing fracture detection apparatus of claim 8, wherein the mounting plate is provided with two mechanical valves in driving connection with the drive cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323105933.0U CN221007126U (en) | 2023-11-17 | 2023-11-17 | Fracturing type crack detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323105933.0U CN221007126U (en) | 2023-11-17 | 2023-11-17 | Fracturing type crack detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221007126U true CN221007126U (en) | 2024-05-24 |
Family
ID=91088164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323105933.0U Active CN221007126U (en) | 2023-11-17 | 2023-11-17 | Fracturing type crack detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221007126U (en) |
-
2023
- 2023-11-17 CN CN202323105933.0U patent/CN221007126U/en active Active
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