CN216309674U - Aerospace aviation nut hardness detection equipment - Google Patents
Aerospace aviation nut hardness detection equipment Download PDFInfo
- Publication number
- CN216309674U CN216309674U CN202122079453.6U CN202122079453U CN216309674U CN 216309674 U CN216309674 U CN 216309674U CN 202122079453 U CN202122079453 U CN 202122079453U CN 216309674 U CN216309674 U CN 216309674U
- Authority
- CN
- China
- Prior art keywords
- top end
- nut
- cylinder
- aerospace
- lead screw
- 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
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a space flight and aviation nut hardness detection device which comprises a bearing platform and a hardness tester, wherein a detector main body is constructed on one side of the top end of the bearing platform, the hardness tester is fixedly arranged in the detector main body, a fixing component matched with the hardness tester is fixedly arranged on one side, far away from the detector main body, of the top end of the bearing platform, the fixing component comprises a pressing component and a clamping component fixedly arranged on the top end of the pressing component, the clamping component comprises a bearing platform and a lead screw, the top end of the bearing platform is provided with a sliding groove in the middle, the lead screw is rotatably arranged in the sliding groove, one end, extending out of the sliding groove, of the lead screw is fixedly connected with a knob, two sides of the outer edge surface of the lead screw are provided with sliding blocks in a threaded fit mode, and the top ends of the two sliding blocks are both constructed with clamping jaws. This space flight aviation nut hardness check out test set can carry out the centre gripping to the nut of equidimension not fixed, can effectively the nut appear removing when carrying out the hardness detection, has brought the convenience for detection work, and the practicality is stronger.
Description
Technical Field
The utility model belongs to the technical field of aerospace and aviation, and particularly relates to a device for detecting the hardness of an aerospace nut.
Background
With the development of the aerospace industry, people gradually generate strong interest in exploring the astro-mysterious secret, and the aerospace is one of the prominent important marks of the nation, so that the safety of parts used by the aerospace equipment becomes particularly important, and the aerospace nut hardness detection device is an important device for performing hardness detection on the aerospace nut, can visually reflect the hardness quality of the nut through data, and can conveniently and quickly perform hardness detection.
At present when detecting the nut hardness, all make the pressure between sclerometer and the nut bigger and bigger through drive arrangement, then transmit pressure to data processing device inside, data just can come out through the audio-visual reaction of data display device after handling, detect the hardness of nut.
Can be used for treating the plummer of detecting the nut at present, its structure is comparatively simple, only places in its top to it is fixed not to it to the nut is carrying out hardness testing time measuring, appears very easily removing, has brought inconvenience for detection work, and the practicality is lower.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a device for detecting the hardness of an aerospace nut, which aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the aerospace aviation nut hardness detection device comprises a bearing table and a hardness tester, wherein a detector main body is constructed on one side of the top end of the bearing table, and the hardness tester is fixedly arranged in the detector main body;
a fixing assembly matched with a hardness meter is fixedly arranged on one side, away from the detector main body, of the top end of the bearing table, and the fixing assembly comprises a pressure applying assembly and a clamping assembly fixedly mounted at the top end of the pressure applying assembly;
the centre gripping subassembly includes that the top sets up the plummer of spout between two parties and rotates the lead screw that sets up in the spout, the lead screw extends the one end fixedly connected with knob of spout, and the equal screw-thread fit in the outer fringe face both sides of lead screw installs the slider, two the top of slider all is constructed the jack catch, and the occlusal groove has all been seted up between two parties to the face in opposite directions of two jack catches.
Preferably, the pressing assembly comprises a base with a circular groove at the top end and a cylinder fixedly installed in the circular groove, and an extension cylinder is formed in the center of the top end of the cylinder.
Preferably, the outer edge surface of the extension cylinder is rotatably provided with a sleeve, an inner thread cylinder is constructed at the top in the sleeve, and a rotating wheel is fixedly mounted at the bottom of the outer edge surface of the sleeve.
Preferably, the thread column inserted into the cylinder is installed in the internal thread matching manner of the internal thread cylinder, and the top end of the thread column is fixedly connected to the bearing table.
Preferably, a positioning column is formed in the center of the bottom end of the cylinder, and a positioning hole for inserting the positioning column is formed in the middle of the bottom end of the threaded column.
Preferably, limiting keys are respectively constructed on two sides of the outer edge surface of each positioning column, and two limiting grooves which are communicated with the positioning holes and are used for the limiting keys to slide are symmetrically formed in the bottom ends of the threaded columns.
The utility model has the technical effects and advantages that: the aerospace nut hardness detection device benefits from the arrangement of the clamping assembly, the nut to be detected is prevented from being arranged on the bearing table, the knob is screwed to drive the lead screw to rotate, the two sliding blocks drive the two clamping jaws to move oppositely, and the nut is clamped and fixed through the two clamping jaws, so that the nut can be prevented from moving during hardness detection, convenience is brought to detection work, and the practicability is high;
benefit from the setting of the subassembly that exerts pressure, it is rotatory to drive the sleeve through rotating the runner, and then promotes the screw thread post through the interior silk section of thick bamboo of installation in the sleeve and shifts up, makes the plummer that is fixed with the nut remove to the below of sclerometer, carries out hardness detection, convenient to use to it through the sclerometer.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a fixing assembly according to the present invention;
FIG. 3 is a schematic exploded view of a pressure applicator assembly of the present invention;
FIG. 4 is a schematic view of a clamping assembly according to the present invention.
In the figure: 1. a bearing table; 2. a detector main body; 3. a hardness meter; 4. a fixing assembly; 5. a pressure applying assembly; 501. a base; 502. a cylinder; 503. an extension cylinder; 504. a threaded post; 505. a sleeve; 506. an inner wire barrel; 507. a rotating wheel; 508. a positioning column; 509. a limiting key; 6. a clamping assembly; 601. a bearing table; 602. a lead screw; 603. a knob; 604. a slider; 605. a claw is provided.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In order to avoid the nut from moving during hardness detection, as shown in fig. 1, 2 and 4, the aerospace nut hardness detection device comprises a bearing table 1 and a hardness tester 3, wherein a detector main body 2 is constructed on one side of the top end of the bearing table 1, the hardness tester 3 is fixedly installed in the detector main body 2, a fixing component 4 matched with the hardness tester 3 is fixedly arranged on one side, away from the detector main body 2, of the top end of the bearing table 1, the fixing component 4 comprises a pressing component 5 and a clamping component 6 fixedly installed on the top end of the pressing component 5, the clamping component 6 comprises a bearing table 601 and a lead screw 602, the top end of the bearing table is centrally provided with a sliding groove, the lead screw 602 is rotatably installed in the sliding groove, one end, extending out of the sliding groove, of the lead screw 602 is fixedly connected with a knob 603, sliding blocks 604 are installed on two sides of the outer edge surface of the lead screw 602 in a threaded fit manner, clamping jaws 605 are constructed on the top ends of the two sliding blocks 604, and clamping jaws 605 are centrally provided with an engagement groove, prevent on plummer 601 through the nut that will wait to detect to it is rotatory to twist and move knob 603 and drive lead screw 602, in order to drive two jack catchs 605 and remove in opposite directions through two sliders 604, and then carry out the centre gripping through two jack catchs 605 to the nut and fix, can avoid the nut to appear removing when carrying out hardness detection, has brought the convenience for detection work, and the practicality is stronger.
In order to avoid the movement of the nut during the hardness detection, as shown in fig. 2 and 3, in the aerospace nut hardness detection device, the pressing assembly 5 includes a base 501 with a circular groove at the top end and a cylinder 502 fixedly installed in the circular groove, an extending cylinder 503 is centrally constructed at the top end of the cylinder 502, a sleeve 505 is rotatably installed on the outer edge surface of the extending cylinder 503, an inner thread cylinder 506 is constructed at the inner top of the sleeve 505, a rotating wheel 507 is fixedly installed at the bottom of the outer edge surface of the sleeve 505, a threaded column 504 inserted into the cylinder 502 is installed in the inner thread cylinder 506 in a matching manner, the top end of the threaded column 504 is fixedly connected to the bearing platform 601, the sleeve 505 is driven to rotate by rotating the rotating wheel 507, the threaded column 504 is pushed to move upwards by the inner thread cylinder 506 installed in the sleeve 505, the bearing platform 601 fixed with the nut is moved to the lower part of the hardness meter 3, and the hardness detection is performed by the hardness meter 3, the use is convenient;
in order to prevent the threaded post 504 from rotating under the influence of the sleeve 505, as shown in fig. 3, a positioning post 508 is formed in the center of the inner bottom end of the cylinder 502, a positioning hole for inserting the positioning post 508 is formed in the center of the bottom end of the threaded post 504, a limit key 509 is formed on each of two sides of the outer edge surface of the positioning post 508, two limit grooves which are communicated with the positioning hole and used for sliding the limit key 509 are symmetrically formed in the bottom end of the threaded post 504, when the threaded post 504 moves upwards, the threaded post is influenced by the positioning post 508 formed with the two limit keys 509, the rotation is avoided, and the transmission efficiency is improved.
The working principle is as follows: this space flight aviation nut hardness check out test set, during the use, the nut that will wait to detect is prevented on plummer 601, and it is rotatory to twist knob 603 drive lead screw 602, in order to drive two jack catchs 605 through two sliders 604 and remove in opposite directions, and then it is fixed to carry out the centre gripping to the nut through two jack catchs 605, it is rotatory to rotate runner 507 again and drive sleeve 505, the interior silk section of thick bamboo 506 through the installation in the sleeve 505 promotes screw post 504 and moves upward, make plummer 601 that is fixed with the nut remove to the below of sclerometer 3, carry out hardness through sclerometer 3 and detect it, high durability and convenient use.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.
Claims (6)
1. The aerospace aviation nut hardness detection device comprises a bearing table (1) and a hardness tester (3), wherein a detector main body (2) is constructed on one side of the top end of the bearing table;
the method is characterized in that: a fixing component (4) matched with a hardness meter (3) is fixedly arranged on one side, away from the detector main body (2), of the top end of the bearing table (1), and the fixing component (4) comprises a pressure applying component (5) and a clamping component (6) fixedly installed at the top end of the pressure applying component (5);
the clamping assembly (6) comprises a bearing platform (601) with a sliding groove arranged in the middle at the top end and a lead screw (602) arranged in the sliding groove in a rotating mode, wherein the lead screw (602) extends out of one end of the sliding groove and is fixedly connected with a knob (603), sliding blocks (604) are installed on two sides of the outer edge surface of the lead screw (602) in a threaded fit mode, clamping jaws (605) are constructed on the top end of each sliding block (604), and clamping grooves are formed in the opposite surfaces of the two clamping jaws (605) in the middle.
2. An aerospace nut hardness detection apparatus as claimed in claim 1, wherein: the pressing assembly (5) comprises a base (501) with a circular groove formed in the top end and a cylinder (502) fixedly installed in the circular groove, and an extension cylinder (503) is formed in the center of the top end of the cylinder (502).
3. An aerospace nut hardness detection apparatus as claimed in claim 2, wherein: the outer edge surface of the extension cylinder (503) is rotatably provided with a sleeve (505), the top in the sleeve (505) is provided with an inner wire cylinder (506), and the bottom of the outer edge surface of the sleeve (505) is fixedly provided with a rotating wheel (507).
4. An aerospace nut hardness detection apparatus as claimed in claim 3, wherein: the internal thread of the internal thread cylinder (506) is provided with a threaded column (504) inserted into the cylinder (502) in a matching way, and the top end of the threaded column (504) is fixedly connected to the bearing platform (601).
5. An aerospace nut hardness detection apparatus as claimed in claim 4, wherein: a positioning column (508) is formed in the center of the bottom end of the cylinder (502), and a positioning hole for inserting the positioning column (508) is formed in the middle of the bottom end of the threaded column (504).
6. An aerospace nut hardness detection apparatus as claimed in claim 5, wherein: limiting keys (509) are respectively constructed on two sides of the outer edge surface of each positioning column (508), and two limiting grooves which are communicated with the positioning holes and are used for the limiting keys (509) to slide are symmetrically formed in the bottom ends of the threaded columns (504).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122079453.6U CN216309674U (en) | 2021-08-31 | 2021-08-31 | Aerospace aviation nut hardness detection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122079453.6U CN216309674U (en) | 2021-08-31 | 2021-08-31 | Aerospace aviation nut hardness detection equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216309674U true CN216309674U (en) | 2022-04-15 |
Family
ID=81087746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122079453.6U Active CN216309674U (en) | 2021-08-31 | 2021-08-31 | Aerospace aviation nut hardness detection equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216309674U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115219364A (en) * | 2022-09-20 | 2022-10-21 | 常州凯得新材料科技有限公司 | Plastic hardness testing equipment |
-
2021
- 2021-08-31 CN CN202122079453.6U patent/CN216309674U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115219364A (en) * | 2022-09-20 | 2022-10-21 | 常州凯得新材料科技有限公司 | Plastic hardness testing equipment |
| CN115219364B (en) * | 2022-09-20 | 2022-12-13 | 常州凯得新材料科技有限公司 | Plastic hardness testing equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN216309674U (en) | Aerospace aviation nut hardness detection equipment | |
| CN207882062U (en) | A kind of sample testing universal fixture in irregular shape | |
| CN110579150B (en) | Detection tool for electric steering column assembly | |
| CN218512164U (en) | Measuring mechanism for detecting strength of anti-breaking screw | |
| CN219084605U (en) | Tensile reliability detection device | |
| CN111536900A (en) | Roundness detection equipment based on images | |
| CN207051117U (en) | A kind of tensile test device of binding post | |
| CN216247521U (en) | Nitrogen cylinder compressive property test equipment | |
| CN111398056B (en) | Testing method for superfine coaxial cable | |
| CN210426316U (en) | Detection platform for detection device after metal product production | |
| CN211904060U (en) | Roundness detection equipment based on images | |
| CN210834458U (en) | Civil engineering concrete strength check out test set | |
| CN211317146U (en) | Motor shaft diameter detection device | |
| CN216559617U (en) | Plastic pipe impact strength testing equipment capable of performing radial and axial bidirectional detection | |
| CN112254618A (en) | Device for detecting clearance of central sleeve assembly screw pair | |
| CN217006217U (en) | Automobile wheel hub is with continuous inspection device | |
| CN210051787U (en) | Fixing device for dynamic resistance measuring chuck | |
| CN210135876U (en) | Parallelism center distance detection device | |
| CN218137583U (en) | Positioning and clamping device for water meter test | |
| CN220304450U (en) | Ceramic grinding wheel gauge | |
| CN220490902U (en) | Three-phase multifunctional electric measuring meter test rack | |
| CN213748217U (en) | Utensil is examined to backplate under auttombilism side | |
| CN215217416U (en) | Quick gauge for irregular bent pipe joint | |
| CN217819685U (en) | Clamping fixture for universal material testing machine | |
| CN212391211U (en) | Online testing device for needle type pressure reducing valve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220721 Address after: 150036 No. 37-7, Caiyi street, Xiangfang District, Harbin, Heilongjiang Province Patentee after: Harbin Xiangsheng Nondestructive Testing Technology Service Co.,Ltd. Address before: 221000 Tongshan District, Xuzhou City, Jiangsu Province X305 (Runxin Road) Patentee before: Li Baozhen |
|
| TR01 | Transfer of patent right |