CN215725847U - Measure nickel titanium alloy silk straightness's rotatory jump type detection device - Google Patents
Measure nickel titanium alloy silk straightness's rotatory jump type detection device Download PDFInfo
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- CN215725847U CN215725847U CN202122147091.XU CN202122147091U CN215725847U CN 215725847 U CN215725847 U CN 215725847U CN 202122147091 U CN202122147091 U CN 202122147091U CN 215725847 U CN215725847 U CN 215725847U
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Abstract
The utility model relates to the field of nickel-titanium alloy wire detection equipment, in particular to a rotary jump type detection device for measuring the straightness of a nickel-titanium alloy wire, which comprises: the device comprises a supporting platform, a conductive plate arranged on the supporting platform, a sliding assembly connected to the side surface of the supporting platform and an L-shaped detection frame assembly connected to the sliding assembly, wherein a limit cavity for detecting the rotation and the jumping of the nickel-titanium alloy wire is arranged between the L-shaped detection frame assembly and the upper plane of the conductive plate; still include warning banks spare, the warning lamps subassembly includes battery and alarm lamp, loop through the connection of electric lines between the negative pole of battery, alarm lamp and the current conducting plate, the anodal conductor wire that is connected with of battery, the outer end of conductor wire is connected with electrically conductive stopper. The nickel-titanium alloy wire straightness detection device is reasonable in structure, improves the testing efficiency, enhances the detection accuracy, can detect the straightness of nickel-titanium alloy wires with different lengths by adjusting the horizontal position of the limiting cavity, and enhances the detection universality.
Description
Technical Field
The utility model relates to the field of nickel-titanium alloy wire detection equipment, in particular to a rotary jump type detection device for measuring straightness of a nickel-titanium alloy wire.
Background
The nickel-titanium alloy is considered as one of the best biological functional materials due to the self shape memory property, excellent mechanical property, corrosion resistance and biocompatibility, the advantages of the nickel-titanium alloy in interventional medical instruments are increasingly obvious along with the development of interventional medical technology, various extension products of the nickel-titanium alloy are more and more widely applied to the treatment aspect of luminal vessel stenosis and the like in human bodies, and the existing wire product processing just utilizes the super elasticity, flexibility and durability of the nickel-titanium alloy, so that the nickel-titanium alloy is endowed with additional driving force and torsion control.
The nickel-titanium alloy stent is made of wire materials, the nickel-titanium alloy stent has higher requirements on the straightness of the wire materials, and the straightness of the nickel-titanium alloy wire is greatly influenced by a processing technology. The medical instrument has definite parameter indexes for the straightness of the nickel-titanium shape memory alloy wire and other super-elastic wires. Although the detection methods such as a ruler method, an optical alignment method, a gravity method and the like can be used for judgment, the detection methods are easily influenced by human factors, so that the detection efficiency is low, the operation is inconvenient, and the test accuracy is poor, so that special detection equipment for the straightness of the nickel-titanium alloy wire needs to be designed.
SUMMERY OF THE UTILITY MODEL
The utility model mainly solves the technical problem of providing a rotary jump type detection device for measuring the straightness of the nickel-titanium alloy wire, which has the advantages of simple structure and convenient operation, improves the test efficiency and enhances the detection accuracy.
In order to solve the technical problems, the utility model adopts a technical scheme that: the utility model provides a measure nickel titanium alloy silk straightness's rotatory jump type detection device, includes: the device comprises a supporting platform, a conductive plate arranged on the supporting platform, a sliding assembly connected to the side surface of the supporting platform and an L-shaped detection frame assembly connected to the sliding assembly, wherein a limit cavity for detecting the rotation and the jumping of the nickel-titanium alloy wire is arranged between the L-shaped detection frame assembly and the upper plane of the conductive plate;
still include warning banks spare, the warning banks spare includes battery and alarm lamp, loop through the connection of electric lines between negative pole, the alarm lamp of battery and the current conducting plate, the anodal conductor wire that is connected with of battery, the outer end of conductor wire is connected with electrically conductive stopper, electrically conductive stopper contradicts with L shape test rack subassembly and is connected.
In a preferred embodiment of the present invention, the L-shaped detecting frame assembly includes an L-shaped mounting plate and a connecting plate connected to a lower end of a straight side of the L-shaped mounting plate, a butterfly bolt is spirally inserted through a lateral side of the L-shaped mounting plate, a circular conductive plate is connected to a lower end of the butterfly bolt, the conductive limiting block is placed on an upper plane of the circular conductive plate, a lower plane of the circular conductive plate is parallel to an upper plane of the conductive plate, and the limiting cavity is disposed between the circular conductive plate and the conductive plate.
In a preferred embodiment of the utility model, the sliding assembly comprises a strip-shaped horizontal plate and a guide rail arranged on the strip-shaped horizontal plate, and a sliding block on the guide rail is connected with the connecting plate through a screw.
In a preferred embodiment of the present invention, a horizontal support plate is connected to one end of the support platform.
In a preferred embodiment of the utility model, a nitinol wire is inserted into the limiting cavity, one end of the nitinol wire extends to the upper part of the horizontal supporting plate, and the nitinol wire is placed on the conductive plate.
In a preferred embodiment of the utility model, a placing rack is arranged below the supporting platform, and the battery and the alarm lamp are placed on the placing rack.
The utility model has the beneficial effects that: according to the rotary jump type detection device for measuring the straightness of the nickel-titanium alloy wire, the front end of the rotary nickel-titanium alloy wire is in contact with the L-shaped detection frame assembly, the alarm lamp emits warning light to determine that the straightness of the nickel-titanium alloy wire is unqualified, otherwise, the judgment is qualified, the test efficiency is improved, the detection accuracy is enhanced, the straightness of the nickel-titanium alloy wires with different lengths can be detected by adjusting the horizontal position of the limiting cavity, and the detection universality is enhanced.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without inventive efforts, wherein:
FIG. 1 is a schematic structural diagram of a preferred embodiment of a rotary jump type detection device for measuring the straightness of a nickel-titanium alloy wire according to the present invention;
FIG. 2 is a schematic structural view of the L-shaped carriage assembly of FIG. 1;
fig. 3 is a schematic structural diagram of the conductive stopper in fig. 1.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
It should be noted that these drawings are simplified schematic views, and only the basic structure of the present invention is described in a schematic manner, and therefore, only the configuration related to the present invention is shown.
Referring to fig. 1 to 3, an embodiment of the present invention includes:
a rotary jump type detection device for measuring the straightness of a nickel-titanium alloy wire comprises: the device comprises a supporting platform 1 and a conducting plate 2 arranged on the supporting platform 1, wherein the upper plane of the conducting plate 2 is smooth and flat, the device also comprises a sliding assembly 30 connected to the side surface of the supporting platform 1 and an L-shaped detection frame assembly 40 connected to the sliding assembly 30, the L-shaped detection frame assembly 40 has a conducting function, a limiting cavity 5 for detecting the rotary runout of the nickel-titanium alloy wire is arranged between the L-shaped detection frame assembly 40 and the upper plane of the conducting plate 2, the height of the limiting cavity 5 is used for detecting the straightness of the nickel-titanium alloy wire, and the height of the limiting cavity 5 is adjusted to be the maximum value of the runout height of the nickel-titanium alloy wire; the nickel-titanium alloy wire to be detected is placed on the current-conducting plate 2, the front end of the nickel-titanium alloy wire extends into the limiting cavity 5, the tail end of the nickel-titanium alloy wire extends to the outer side of the current-conducting plate 2, the tail end of the nickel-titanium alloy wire is held by a hand to rotate in a reciprocating mode, and due to the fact that the nickel-titanium alloy wire is bent to a certain degree, the front end of the nickel-titanium alloy wire generates certain circumferential jumping.
The alarm lamp assembly 60 comprises a battery 61 and an alarm lamp 62, the negative electrode of the battery 61, the alarm lamp 62 and the conductive plate 2 are sequentially connected through wires, the positive electrode of the battery 61 is connected with a conductive wire 63, the outer end of the conductive wire 63 is connected with a conductive limiting block 64, and the conductive limiting block 64 is in abutting connection with the L-shaped detection frame assembly 40; when the nickel-titanium alloy wire rotates, the front end of the nickel-titanium alloy wire is contacted with the L-shaped detection frame assembly 40, so that the positive and negative electrodes of the battery 61 are respectively and electrically connected with the alarm lamp 62, the alarm lamp 62 emits alarm light after being electrified, namely the straightness of the nickel-titanium alloy wire is unqualified, when the front end of the nickel-titanium alloy wire rotates, the alarm lamp 62 does not emit alarm light, the straightness of the nickel-titanium alloy wire is qualified, the operation is convenient, the test efficiency is improved, the detection accuracy is enhanced, the L-shaped detection frame assembly 40 is driven to move on the sliding assembly 30 under the action of external force, the position of the limiting cavity 5 in the horizontal direction is also changed, the straightness of the nickel-titanium alloy wires with different lengths can be detected, the detection universality is enhanced, after the jump of the front end of the nickel-titanium alloy wire is unqualified, the L-shaped detection frame assembly 40 is moved to different positions above the nickel-titanium alloy wire, the method can detect whether other areas of the nickel-titanium alloy wire have larger circumferential runout or not, and if the larger circumferential runout of a certain area of the nickel-titanium alloy wire is detected, the processing technology of the previous procedure is convenient to improve, the defective rate caused by unqualified straightness is reduced, and the using effect is enhanced.
The L-shaped detection frame assembly 40 comprises an L-shaped mounting plate 41 and a connecting plate 42 connected to the lower end of the straight side of the L-shaped mounting plate 41, a butterfly bolt 43 is spirally penetrated through the transverse side of the L-shaped mounting plate 41, the lower end of the butterfly bolt 43 is connected with a circular conductive plate 44, the circular conductive plate 44 is formed by processing an aluminum plate, the conductive limiting block 64 is placed on the upper plane of the circular conductive plate 44, the lower plane of the circular conductive plate 64 is parallel to the upper plane of the conductive plate 2, and the limiting cavity 5 is arranged between the circular conductive plate 64 and the conductive plate 2; the conductive limiting block 64 is taken down from the circular conductive plate 44, the distance between the circular conductive plate 64 and the conductive plate 2 is convenient to adjust by rotating the butterfly bolt 43, the operation convenience is improved, and after the adjustment is completed, the conductive limiting block 64 is placed on the circular conductive plate 44, so that the conductive limiting block 64 is tightly connected with the circular conductive plate 44 due to the fact that the conductive limiting block 64 has certain weight.
The sliding assembly 30 comprises a bar-shaped horizontal plate 31 and a guide rail 32 installed on the bar-shaped horizontal plate 31, a sliding block on the guide rail 32 is connected with a connecting plate 42 through a screw, and the L-shaped detection frame assembly 40 is convenient to move through the use of the guide rail 32.
One end of the supporting platform 1 is connected with a horizontal supporting plate 7, so that the hands of operators can be conveniently put on the horizontal supporting plate 7, and the stability of operation is enhanced.
The nickel-titanium alloy wire penetrates through the limiting cavity 5, one end of the nickel-titanium alloy wire extends to the upper portion of the horizontal supporting plate 7, and the nickel-titanium alloy wire is placed on the conducting plate 2, so that the convenience of operation is improved.
Support platform 1's below is equipped with rack 8, place on the rack 8 battery 61 and alarm lamp 62, avoid battery 61 and alarm lamp 62 to contact with ground.
In conclusion, the rotary jump type detection device for measuring the straightness of the nickel-titanium alloy wire is simple in structure and convenient to operate, improves the testing efficiency, and enhances the detection accuracy.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by the present specification, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (6)
1. A rotary jump type detection device for measuring the straightness of a nickel-titanium alloy wire comprises: the device comprises a supporting platform and a conductive plate arranged on the supporting platform, and is characterized by further comprising a sliding assembly connected to the side surface of the supporting platform and an L-shaped detection frame assembly connected to the sliding assembly, wherein a limiting cavity for detecting the rotation runout of a nickel-titanium alloy wire is arranged between the L-shaped detection frame assembly and the upper plane of the conductive plate;
still include warning banks spare, the warning banks spare includes battery and alarm lamp, loop through the connection of electric lines between negative pole, the alarm lamp of battery and the current conducting plate, the anodal conductor wire that is connected with of battery, the outer end of conductor wire is connected with electrically conductive stopper, electrically conductive stopper contradicts with L shape test rack subassembly and is connected.
2. The rotary jump type detection device for measuring the straightness of nickel-titanium alloy wires according to claim 1, wherein the L-shaped detection frame assembly comprises an L-shaped mounting plate and a connecting plate connected to the lower end of the straight side of the L-shaped mounting plate, butterfly bolts are spirally arranged on the lateral side of the L-shaped mounting plate in a penetrating mode, the lower ends of the butterfly bolts are connected with a circular conductive plate, the conductive limiting block is placed on the upper plane of the circular conductive plate, the lower plane of the circular conductive plate is parallel to the upper plane of the conductive plate, and the limiting cavity is arranged between the circular conductive plate and the conductive plate.
3. The rotary jump type detection device for measuring the straightness of the nickel-titanium alloy wire according to claim 2, wherein the sliding assembly comprises a strip-shaped horizontal plate and a guide rail arranged on the strip-shaped horizontal plate, and a sliding block on the guide rail is connected with the connecting plate through a screw.
4. The rotary jump type detection device for measuring the straightness of the nickel-titanium alloy wire according to claim 1, wherein one end of the supporting platform is connected with a horizontal supporting plate.
5. The rotary jump type detection device for measuring the straightness of the nickel-titanium alloy wire according to claim 1, wherein the nickel-titanium alloy wire is arranged in the limiting cavity in a penetrating mode, one end of the nickel-titanium alloy wire extends to the upper portion of the horizontal support plate, and the nickel-titanium alloy wire is placed on the conductive plate.
6. The rotary jump type detection device for measuring the straightness of the nickel-titanium alloy wire according to claim 1, wherein a placing rack is arranged below the supporting platform, and the battery and the alarm lamp are placed on the placing rack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122147091.XU CN215725847U (en) | 2021-09-07 | 2021-09-07 | Measure nickel titanium alloy silk straightness's rotatory jump type detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122147091.XU CN215725847U (en) | 2021-09-07 | 2021-09-07 | Measure nickel titanium alloy silk straightness's rotatory jump type detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215725847U true CN215725847U (en) | 2022-02-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122147091.XU Active CN215725847U (en) | 2021-09-07 | 2021-09-07 | Measure nickel titanium alloy silk straightness's rotatory jump type detection device |
Country Status (1)
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| CN (1) | CN215725847U (en) |
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2021
- 2021-09-07 CN CN202122147091.XU patent/CN215725847U/en active Active
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