CN207181193U - A kind of space flight and aviation nut hardness detection means - Google Patents
A kind of space flight and aviation nut hardness detection means Download PDFInfo
- Publication number
- CN207181193U CN207181193U CN201721146154.7U CN201721146154U CN207181193U CN 207181193 U CN207181193 U CN 207181193U CN 201721146154 U CN201721146154 U CN 201721146154U CN 207181193 U CN207181193 U CN 207181193U
- Authority
- CN
- China
- Prior art keywords
- objective table
- detection means
- space flight
- hardometer
- chuck
- 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.)
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- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a kind of space flight and aviation nut hardness detection means, including base, objective table and crossbeam, frame is respectively and fixedly provided with left and right sides of the base upper end, and it is fixed with bindiny mechanism directly over base, the shell outside is provided with data processing equipment, and it is provided with data presentation device on the outside of data processing equipment, frame is provided with left and right sides of the below the crossbeam, and below the crossbeam is connected with hydraulic cylinder, hydraulic stem is installed below the hydraulic cylinder, the collet interior is provided with pressure sensor device, hardometer is installed below the chuck, and hardometer is located at pressure sensor device lower end.The Bearing outer upper end that the space flight and aviation nut hardness detection means is set is structure as a whole with objective table, and Bearing inner lower end is structure as a whole with bindiny mechanism, conveniently objective table can be adjusted by the rotation of bearing, and then multiple spot detection conveniently is carried out to nut upper surface, so as to improve the accuracy of testing result.
Description
Technical field
Aero-Space nut detection technique field is the utility model is related to, specially a kind of space flight and aviation nut hardness detection
Device.
Background technology
With the development of space flight and aviation cause, people gradually generate keen interest, space flight for exploring starry sky secret
Aviation is one of prosperous and powerful important symbol of a country, and therefore, the security of part just becomes used in space flight and aviation equipment
Particularly important, space flight and aviation nut hardness detection means is that the important device of hardness determination is carried out to space flight and aviation nut, can
Intuitively reflect the hardness quality of nut by data, can conveniently carry out hardness determination.Boat in the market
Although its aviation nut hardness detection means type and quantity is very more, most space flight and aviation nut hardness detection dress
It is more difficult to put hardometer installation and removal, hardometer is generally required to take a long time and changed when breaking down,
Detection efficiency is had a strong impact on, while the device clamping effect for clamping nut is bad, easily occurs nut rolling in detection process
Dynamic situation so that testing result is inaccurate, and this significantly limits the use of space flight and aviation nut hardness detection means
Scope.
Utility model content
The purpose of this utility model is to provide a kind of space flight and aviation nut hardness detection means, to solve above-mentioned background skill
The installation and removal of space flight and aviation nut hardness detection means hardometer in the market that art proposes are more difficult, clamp simultaneously
The problem of device clamping effect of nut is bad.
To achieve the above object, the utility model provides following technical scheme：A kind of space flight and aviation nut hardness detection dress
Put, including base, objective table and crossbeam, the base upper end left and right sides is respectively and fixedly provided with frame, and is fixed with directly over base
Bindiny mechanism, the objective table lower end are connected by bearing with bindiny mechanism, and are provided with fixture, the machine above objective table
Data processing equipment is installed on the outside of frame, and data presentation device is provided with the outside of data processing equipment, the below the crossbeam is left
Right both sides are provided with frame, and below the crossbeam is connected with hydraulic cylinder, and hydraulic stem, and hydraulic stem are provided with below the hydraulic cylinder
Lower end is fixed with chuck, and the collet interior is provided with pressure sensor device, hardometer, and hardness are provided with below the chuck
Meter is located at pressure sensor device lower end.
Preferably, the Bearing outer upper end is structure as a whole with objective table, and Bearing inner lower end is with bindiny mechanism
Integrative-structure.
Preferably, the objective table is provided with 3 fixtures altogether, and fixture is annularly evenly distributed on objective table upper surface,
And the angle between adjoining clips is 120 °.
Preferably, the fixture includes baffle plate, threaded rod, runner and fixed block, and is provided with threaded rod, spiral shell on the outside of baffle plate
Runner is fixed with the outside of rasp bar, running through inside fixed block has threaded rod, and baffle plate inner surface is zigzag structure.
Preferably, the hydraulic cylinder, hydraulic stem, chuck and scleroscopic length sum and objective table to crossbeam lower surface
Apart from equal.
Preferably, the hardometer lower end uses diamond material, and its upper end is convex structure, is inside chuck lower end
Concave structure, and hardometer upper end convex structure appearance and size matches with spill construction profile size inside chuck lower end.
Compared with prior art, the beneficial effects of the utility model are：The space flight and aviation nut hardness detection means,
(1) the Bearing outer upper end set is structure as a whole with objective table, and Bearing inner lower end and bindiny mechanism are one
Body structure, conveniently objective table can be adjusted by the rotation of bearing, and then multiple spot inspection conveniently is carried out to nut upper surface
Survey, so as to improve the accuracy of testing result；
(2) objective table is provided with 3 fixtures altogether, and fixture is annularly evenly distributed on objective table upper surface, and adjacent
Angle between fixture is 120 °, and multi-angle is clamped to nut, improves the clamping effect of device, so that nut exists
Be not in the phenomenon rocked in detection process, and then the stability of device can be improved；
(3) fixture includes baffle plate, threaded rod, runner and fixed block, and threaded rod is provided with the outside of baffle plate, on the outside of threaded rod
Runner is fixed with, running through inside fixed block has threaded rod, and baffle plate inner surface is zigzag structure, can be solid by rotating
Determine block the distance of inner side baffle is adjusted so that baffle plate can be in close contact with nut, improve the chuck(ing) capacity of device；
(4) hydraulic cylinder, hydraulic stem, chuck and scleroscopic length sum and the distance phase of objective table to crossbeam lower surface
Deng, it can prevent that hardometer from colliding in dropping process with objective table, it is unnecessary so as to avoid hardometer from occurring
Damage, and then it is capable of the service life of extension fixture；
(5) hardometer lower end uses diamond material, and its upper end is convex structure, is spill knot inside chuck lower end
Structure, and hardometer upper end convex structure appearance and size matches with spill construction profile size inside chuck lower end, hardometer
With chuck to be detachably connected, it can facilitate and hardometer is changed, and can ensure that device in use will not
It is subjected to displacement, improves scleroscopic replacing speed, is convenient for people to change device and repaired.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the utility model objective table upper end formation schematic diagram；
Fig. 3 is the utility model clamp structure schematic diagram；
Fig. 4 is partial enlargement structural representation at A in the utility model Fig. 1.
In figure：1st, base, 2, frame, 3, bindiny mechanism, 4, bearing, 5, objective table, 6, fixture, 601, baffle plate, 602, spiral shell
Rasp bar, 603, runner, 604, fixed block, 7, data presentation device, 8, data processing equipment, 9, crossbeam, 10, hydraulic cylinder, 11, liquid
Depression bar, 12, chuck, 13, pressure sensor device, 14, hardometer.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-4 are referred to, the utility model provides a kind of technical scheme：A kind of space flight and aviation nut hardness detection means,
Including base 1, frame 2, bindiny mechanism 3, bearing 4, objective table 5, fixture 6, data presentation device 7, data processing equipment 8, horizontal stroke
Beam 9, hydraulic cylinder 10, hydraulic stem 11, chuck 12, pressure sensor device 13 and hardometer 14, the upper end of base 1 left and right sides are fixed
Organic frame 2, and bindiny mechanism 3 is fixed with directly over base 1, the lower end of objective table 5 is connected by bearing 4 with bindiny mechanism 3, axle
Hold 4 outer upper ends to be structure as a whole with objective table 5, and the interior lower end of bearing 4 is structure as a whole with bindiny mechanism 3, can facilitate
Objective table 5 is adjusted by the rotation of bearing 4, and then multiple spot detection conveniently is carried out to nut upper surface, so as to carry
The accuracy of high detection result, and the top of objective table 5 is provided with fixture 6, objective table 5 is provided with 3 fixtures 6 altogether, and fixture 6 is in
Ring-type is evenly distributed on the upper surface of objective table 5, and the angle between adjoining clips 6 is 120 °, and multi-angle is pressed from both sides to nut
Tightly, the clamping effect of device is improved, so that nut is not in the phenomenon rocked in detection process, and then can be carried
The stability of high device, fixture 6 includes baffle plate 601, threaded rod 602, runner 603 and fixed block 604, and the outside of baffle plate 601 is pacified
Equipped with threaded rod 602, the outside of threaded rod 602 is fixed with runner 603, and the inside of fixed block 604, which is run through, threaded rod 602, and keeps off
The inner surface of plate 601 is zigzag structure, the distance of inner side baffle 601 can be adjusted by rotating fixed block 604, made
Obtaining baffle plate 601 can be in close contact with nut, improve the chuck(ing) capacity of device, and the outside of frame 2 is provided with data processing equipment 8,
And the outside of data processing equipment 8 is provided with data presentation device 7, the lower section of crossbeam 9 left and right sides is provided with frame 2, and crossbeam 9
Lower section is connected with hydraulic cylinder 10, and the lower section of hydraulic cylinder 10 is provided with hydraulic stem 11, and the lower end of hydraulic stem 11 is fixed with chuck 12, chuck
Pressure sensor device 13 is installed, the lower section of chuck 12 is provided with hardometer 14, and hardometer 14 is located at pressure sensing dress inside 12
Put 13 lower ends, hydraulic cylinder 10, hydraulic stem 11, the length sum and objective table 5 to the lower surface of crossbeam 9 of chuck 12 and hardometer 14
Apart from equal, it can prevent hardometer 14 from being collided in dropping process with objective table 5, so as to avoid hardometer 14 from sending out
Raw unnecessary damage, and then it is capable of the service life of extension fixture, the lower end of hardometer 14 uses diamond material, and its upper end
Be concave structure for convex structure, inside the lower end of chuck 12, and the upper end convex structure appearance and size of hardometer 14 and chuck 12
Spill construction profile size matches inside lower end, and hardometer 14, to be detachably connected, can facilitate to hardometer with chuck 12
14 are changed, and can ensure that device will not be subjected to displacement in use, improve the replacing speed of hardometer 14,
It is convenient for people to change device and repaired.
Operation principle：When using the space flight and aviation nut hardness detection means, first, it would be desirable to which the nut of detection is placed
Rotated in the upper surface of objective table 5, and by the runner 603 in rotary clamp 6, drive threaded rod 602 in fixed block 604, from
And baffle plate 601 is promoted to move inward so that baffle plate 601 is in contact with nut, and then nut is clamped, and starts crossbeam 9 afterwards
The hydraulic cylinder 10 of lower end, hydraulic cylinder 10 promote chuck 12 to move downward by hydraulic stem 11, and then drive hardometer 14 to transport downwards
It is dynamic, and hardometer 14 is in contact with nut, as hardometer 14 constantly declines, hardometer 14 and nut interface pressure are not
Disconnected increase, then pressure sensor device 13 is transferred the pressure to inside data processing equipment 8, and data just can lead to after treatment
Cross data presentation device 7 intuitively to reflect, rotated afterwards by the objective table 5 of bearing 4, and then cause nut hair
Raw to rotate, then repeatedly aforesaid operations, the data drawn can more embody the bulk strength of nut, and here it is the space flight and aviation
The whole work process of nut hardness detection means.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it can still be modified to the technical scheme described in foregoing embodiments, or which part technical characteristic is entered
Row equivalent substitution, all within the spirit and principles of the utility model, any modification, equivalent substitution and improvements made etc., all should
Within the scope of protection of the utility model.
Claims (6)
1. a kind of space flight and aviation nut hardness detection means, including base (1), objective table (5) and crossbeam (9), it is characterised in that：
Frame (2) is respectively and fixedly provided with left and right sides of base (1) upper end, and bindiny mechanism (3) is fixed with directly over base (1), it is described
Objective table (5) lower end is connected by bearing (4) with bindiny mechanism (3), and is provided with fixture (6) above objective table (5), described
Data processing equipment (8) is installed on the outside of frame (2), and data presentation device (7) is provided with the outside of data processing equipment (8),
The left and right sides is provided with frame (2) below the crossbeam (9), and is connected with hydraulic cylinder (10), the hydraulic pressure below crossbeam (9)
Hydraulic stem (11) is installed, and hydraulic stem (11) lower end is fixed with chuck (12), pacifies inside the chuck (12) below cylinder (10)
Equipped with pressure sensor device (13), hardometer (14) is installed, and hardometer (14) is located at pressure biography below the chuck (12)
Induction device (13) lower end.
A kind of 2. space flight and aviation nut hardness detection means according to claim 1, it is characterised in that：The bearing (4)
Outer upper ends are structure as a whole with objective table (5), and bearing (4) interior lower end is structure as a whole with bindiny mechanism (3).
A kind of 3. space flight and aviation nut hardness detection means according to claim 1, it is characterised in that：The objective table
(5) 3 fixtures (6) are provided with altogether, and fixture (6) is annularly evenly distributed on objective table (5) upper surface, and adjoining clips
(6) angle between is 120 °.
A kind of 4. space flight and aviation nut hardness detection means according to claim 1, it is characterised in that：The fixture (6)
Including baffle plate (601), threaded rod (602), runner (603) and fixed block (604), and threaded rod is installed on the outside of baffle plate (601)
(602) runner (603), is fixed with the outside of threaded rod (602), running through inside fixed block (604) has threaded rod (602), and keeps off
Plate (601) inner surface is zigzag structure.
A kind of 5. space flight and aviation nut hardness detection means according to claim 1, it is characterised in that：The hydraulic cylinder
(10), the length sum of hydraulic stem (11), chuck (12) and hardometer (14) and objective table (5) to crossbeam (9) lower surface away from
From equal.
A kind of 6. space flight and aviation nut hardness detection means according to claim 1, it is characterised in that：The hardometer
(14) lower end uses diamond material, and its upper end is convex structure, is concave structure inside chuck (12) lower end, and hardness
Meter (14) upper end convex structure appearance and size matches with spill construction profile size inside chuck (12) lower end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721146154.7U CN207181193U (en) | 2017-09-08 | 2017-09-08 | A kind of space flight and aviation nut hardness detection means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721146154.7U CN207181193U (en) | 2017-09-08 | 2017-09-08 | A kind of space flight and aviation nut hardness detection means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207181193U true CN207181193U (en) | 2018-04-03 |
Family
ID=61743285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721146154.7U Expired - Fee Related CN207181193U (en) | 2017-09-08 | 2017-09-08 | A kind of space flight and aviation nut hardness detection means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207181193U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108918102A (en) * | 2018-04-17 | 2018-11-30 | 盐城中自科技有限公司 | A kind of heater block fault detection means |
-
2017
- 2017-09-08 CN CN201721146154.7U patent/CN207181193U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108918102A (en) * | 2018-04-17 | 2018-11-30 | 盐城中自科技有限公司 | A kind of heater block fault detection means |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180403 Termination date: 20180908 |