CN209043524U - A kind of adjustment of tubular construction part quality center of mass and detection device - Google Patents
A kind of adjustment of tubular construction part quality center of mass and detection device Download PDFInfo
- Publication number
- CN209043524U CN209043524U CN201821921671.1U CN201821921671U CN209043524U CN 209043524 U CN209043524 U CN 209043524U CN 201821921671 U CN201821921671 U CN 201821921671U CN 209043524 U CN209043524 U CN 209043524U
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- CN
- China
- Prior art keywords
- support frame
- testing agency
- sliding rail
- tubular construction
- construction part
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- 238000001514 detection method Methods 0.000 title claims abstract description 23
- 238000010276 construction Methods 0.000 title claims abstract description 22
- 238000007689 inspection Methods 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The utility model discloses a kind of adjustment of tubular construction part quality center of mass and detection devices, including support frame, preceding testing agency and rear testing agency are disposed with along support frame length direction on support frame as described above, the preceding testing agency and rear testing agency include weight detecting component, bearing plate and V-arrangement support base, the bearing plate is arranged on weight detecting component, V-arrangement support base is arranged on bearing plate, the weight detecting component fixed setting of the preceding testing agency is on the support frame, sliding rail is provided on support frame as described above, slide plate is provided on sliding rail, it is slidably connected between slide plate and sliding rail, the weight detecting component of testing agency is fixed on slide plate after described.It is compact that the utility model has the advantages of simple structure, can effectively detect the quality center of mass of tubular construction part, easy to operate, time of measuring is short, stability is high, labor intensity is small, and measured piece, which once lifts, can be completed commissioning.
Description
Technical field
The utility model relates to quality, centroid detection apparatus field, especially a kind of tubular construction part quality center of mass adjustment
And detection device.
Background technique
In workpiece or component are manufactured, to make tubular construction part quality, centroid feature amount meet design requirement, just need
Its quality and mass center are adjusted by counterweight, be adjusted to meet design requirement, and existing adjustment device structure it is complicated,
Higher cost.
Utility model content
The shortcomings that the purpose of the utility model is to overcome the prior arts provides a kind of tubular construction part quality center of mass adjustment
And detection device.
The purpose of this utility model is achieved through the following technical solutions:
A kind of adjustment of tubular construction part quality center of mass and detection device, including support frame, along support frame on support frame as described above
Length direction is disposed with preceding testing agency and rear testing agency, and the preceding testing agency and rear testing agency include weight
Detection components, bearing plate and V-arrangement support base, the bearing plate are arranged on weight detecting component, and V-arrangement support base is arranged in load-bearing
On plate, the weight detecting component fixed setting of the preceding testing agency on the support frame, is provided with sliding rail on support frame as described above, sliding
It is provided with slide plate on rail, is slidably connected between slide plate and sliding rail, the weight detecting component of the rear testing agency is fixed at
On slide plate.
Further, the weight detecting component in the preceding testing agency and rear testing agency includes three weight sensings
Device, three weight sensors are with respect to the horizontal plane in equilateral triangle arrangement.
Further, the sliding rail side is provided with scale.
Further, preceding testing agency side is located on support frame as described above and is provided with positioning mechanism, the positioning mechanism packet
The second sliding rail and positioning plate are included, second sliding rail is fixedly installed on the support frame along support frame length direction, and positioning plate is vertical
It is arranged on the second sliding rail, positioning plate lower end is provided with sliding block, and positioning plate between sliding block and the second sliding rail by being slidably connected.
Further, the side of second sliding rail is provided with the second scale.
Further, the locking machine for being respectively used to locking slide plate and sliding block is provided on the sliding rail and the second sliding rail
Structure.
Further, four groups of adjusting support components, the adjusting support component packet are symmetrically arranged with below support frame as described above
It includes and adjusts support rod and the nut adjusted on support rod is set, adjust and be threadedly coupled between support rod and nut, the nut
Support frame is supported, the position of adjusting nut can realize the adjusting to support frame.
Further, on support frame as described above along its length and/or width direction is provided with level meter.
Further, support frame as described above bottom is provided with idler wheel.
It further, further include having Data Detection center, the Data Detection center is separately connected preceding testing agency with after
The weight sensor of testing agency.
The beneficial effects of the utility model are as follows: it is compact that the utility model has the advantages of simple structure, can effectively detect tubular knot
The quality center of mass of component detects measured piece by the weight sensor that front and back is arranged, and is carried out using collected data
It calculates, then obtains its quality and mass center；It there are three the weight sensor of forward and backward testing agency is respectively provided with, and is in equilateral triangle
Formula arrangement improves the accuracy of the stability and testing result when equipment work.Rear testing agency is arranged on slide plate, it is sliding
Plate can slide on the slide rail, for use in the tubular construction part of detection different size；It is easy to operate, time of measuring is short, stablize
Property it is high, labor intensity is small, measured piece, which once lifts, can be completed commissioning.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the utility model；
Fig. 2 is the structural front view of the utility model；
Fig. 3 is the structure top view of the utility model.
In figure: 1- slide plate, 2-V shape support base, 3- bearing plate, 4- weight sensor, 5- sliding rail, 6- level meter, 7- support
Frame, the second sliding rail of 8-, 9- Data Detection center, 10- positioning plate, 11- scale, the second scale of 12-, 13- idler wheel, 14- adjust branch
Strut, 15- nut.
Specific embodiment
The utility model is further described with reference to the accompanying drawing, but the protection scope of the utility model is not limited to
It is as described below.
As shown in Figures 1 to 3, a kind of tubular construction part quality center of mass adjustment and detection device, including support frame 7, it is described
Preceding testing agency and rear testing agency, the structure of the rear testing agency and the knot of preceding testing agency are provided on support frame 7
Structure is identical, and the preceding testing agency and rear testing agency include weight detecting component, V-arrangement support base 2 and bearing plate 3, described
V-arrangement support base 2 be fixed on bearing plate 3, bearing plate 3 is fixed on weight detecting component, the weight detecting of preceding testing agency
Component is fixed on support frame 7.The sliding rail 5 along the setting of support frame length direction, sliding rail 5 are additionally provided on the support frame 7
On be provided with slide plate 1, the weight detecting component of rear testing agency is fixed on slide plate 1.
In the present embodiment, the weight detecting component in preceding testing agency and rear testing agency includes three weight sensors
4, three weight sensors 4 are with respect to the horizontal plane arranged in equilateral triangle.It is respectively set in preceding testing agency and rear testing agency
Three weight sensors are detected as quality center of mass of the weight detecting component to tubular construction part, can make weight detecting component
Detection is more stable, data are more acurrate.
It is additionally provided with Data Detection center 9 in one end of support frame 7, Data Detection center 9 is separately connected preceding testing agency
With the weight sensor 4 of rear testing agency.
Scale 11 is provided on the support frame 7 of 5 side of sliding rail.
It is located at preceding testing agency side on support frame as described above 7 and is provided with positioning mechanism, the positioning mechanism includes second sliding
Rail 8 and positioning plate 10, second sliding rail 8 are fixed on support frame 7 along support frame length direction, and positioning plate 10 is vertically set
It sets on the second sliding rail 8,10 lower end of positioning plate is provided with sliding block, and positioning plate 10 passes through the company of sliding between sliding block and the second sliding rail 8
It connects.
The side of second sliding rail 8 is provided with the second scale 12.
The retaining mechanism for being respectively used to locking slide plate and sliding block is provided on the sliding rail 5 and the second sliding rail 8.
Four groups of adjusting support components are symmetrically arranged with below support frame as described above 7, the adjusting support component includes adjusting branch
Strut 14 and the nut 15 being arranged on adjusting support rod, adjust and are threadedly coupled between support rod 14 and nut 15, the nut
15 pairs of support frames 7 are supported, and the position of adjusting nut can realize the adjusting to support frame.
On support frame as described above 7 along its length and/or width direction is provided with level meter 6.
7 bottom of support frame is provided with idler wheel 13, facilitates the movement of equipment.
The course of work of the utility model is as follows:
First equipment is adjusted before detection, including the horizontal and vertical of support frame 7 is adjusted to horizontality, is led to
Support frame 7 is raised and lowered the nut 15 crossed on the adjusting support rod 14 of adjustment 7 bottom of support frame setting, cooperation observation
The level meter 6 of setting is adjusted；Measured piece is placed on the support of the V-arrangement in preceding testing agency and rear testing agency after adjusting
On seat 2, positioning plate 10 is gently come to the front end of measured piece, records the numerical value of the second scale 12 and scale 11, the data that will be measured
It is input to Data Detection center 9, Data Detection center 9 is calculated in conjunction with the data that forward and backward testing agency obtains, be can be obtained
The quality and mass center of measured piece, obtained centroid position are the centroid position of measured piece axis direction.If obtained mass center position
It sets and the centroid position of standard has deviation, then testing staff can carry out measured piece with recanalization, until its axis side
To centroid position be overlapped with the mass center of standard.The slide plate 1 of setting can adjust position on sliding rail 5, so as to different size
Tubular construction part carry out detection adjustment.
The above, the only preferred embodiment of the utility model, not do limit in any form to the utility model
System.Anyone skilled in the art, in the case where not departing from technical solutions of the utility model ambit, all using above-mentioned
The technology contents make many possible changes and modifications to technical solutions of the utility model, or be revised as equivalent variations etc.
Imitate embodiment.Therefore, all contents without departing from technical solutions of the utility model, the technology according to the utility model is to the above reality
Any change modification, equivalent variations and modification that example is made are applied, the protection scope of the technical program is belonged to.
Claims (10)
1. a kind of adjustment of tubular construction part quality center of mass and detection device, it is characterised in that: including support frame, on support frame as described above
It is disposed with preceding testing agency and rear testing agency along support frame length direction, the preceding testing agency and rear testing agency are equal
Including weight detecting component, bearing plate and V-arrangement support base, the bearing plate is arranged on weight detecting component, and V-arrangement support base is set
It sets on bearing plate, the weight detecting component fixed setting of the preceding testing agency on the support frame, is arranged on support frame as described above
There is sliding rail, slide plate is provided on sliding rail, is slidably connected between slide plate and sliding rail, the weight detecting component of the rear testing agency is solid
It is fixed to be arranged on slide plate.
2. tubular construction part quality center of mass adjustment according to claim 1 and detection device, it is characterised in that: inspection before described
The weight detecting component surveyed in mechanism and rear testing agency includes three weight sensors, and three weight sensors are relative to water
Plane is arranged in equilateral triangle.
3. tubular construction part quality center of mass adjustment according to claim 1 and detection device, it is characterised in that: the sliding rail
Side is provided with scale.
4. tubular construction part quality center of mass adjustment according to claim 1 or 2 and detection device, it is characterised in that: described
It is located at preceding testing agency side on support frame and is provided with positioning mechanism, the positioning mechanism includes the second sliding rail and positioning plate, institute
It states the second sliding rail to be fixedly installed on the support frame along support frame length direction, positioning plate is vertically set on the second sliding rail, positioning
Plate lower end is provided with sliding block, and positioning plate between sliding block and the second sliding rail by being slidably connected.
5. tubular construction part quality center of mass adjustment according to claim 4 and detection device, it is characterised in that: described second
The side of sliding rail is provided with the second scale.
6. tubular construction part quality center of mass adjustment according to claim 4 and detection device, it is characterised in that: the sliding rail
Be provided on the second sliding rail be respectively used to locking slide plate and sliding block retaining mechanism.
7. tubular construction part quality center of mass adjustment according to claim 1 or 2 and detection device, it is characterised in that: described
Four groups of adjusting support components are symmetrically arranged with below support frame, the adjusting support component includes adjusting support rod and being arranged adjusting
The nut on support rod is saved, adjusts and is threadedly coupled between support rod and nut, the nut is supported support frame, adjusts spiral shell
Female position can realize the adjusting to support frame.
8. tubular construction part quality center of mass adjustment according to claim 1 or 2 and detection device, it is characterised in that: described
On support frame along its length and/or width direction is provided with level meter.
9. tubular construction part quality center of mass adjustment according to claim 1 or 2 and detection device, it is characterised in that: described
Support frame bottom is provided with idler wheel.
10. tubular construction part quality center of mass adjustment according to claim 2 and detection device, it is characterised in that: further include
There is Data Detection center, the Data Detection center is separately connected the weight sensor of preceding testing agency and rear testing agency.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821921671.1U CN209043524U (en) | 2018-11-21 | 2018-11-21 | A kind of adjustment of tubular construction part quality center of mass and detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821921671.1U CN209043524U (en) | 2018-11-21 | 2018-11-21 | A kind of adjustment of tubular construction part quality center of mass and detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209043524U true CN209043524U (en) | 2019-06-28 |
Family
ID=67043144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821921671.1U Expired - Fee Related CN209043524U (en) | 2018-11-21 | 2018-11-21 | A kind of adjustment of tubular construction part quality center of mass and detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209043524U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109406054A (en) * | 2018-11-21 | 2019-03-01 | 成都航天万欣科技有限公司 | A kind of adjustment of tubular construction part quality center of mass and detection device |
| CN110733669A (en) * | 2019-10-24 | 2020-01-31 | 北京空间技术研制试验中心 | Spacecraft re-entry capsule mass center dynamic adjusting device |
| CN113654726A (en) * | 2021-08-19 | 2021-11-16 | 贵州航天风华精密设备有限公司 | Special bracket platform for mass and mass center measurement and length detection |
-
2018
- 2018-11-21 CN CN201821921671.1U patent/CN209043524U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109406054A (en) * | 2018-11-21 | 2019-03-01 | 成都航天万欣科技有限公司 | A kind of adjustment of tubular construction part quality center of mass and detection device |
| CN109406054B (en) * | 2018-11-21 | 2024-04-12 | 成都航天万欣科技有限公司 | Cylindrical structural member mass center adjusting and detecting equipment |
| CN110733669A (en) * | 2019-10-24 | 2020-01-31 | 北京空间技术研制试验中心 | Spacecraft re-entry capsule mass center dynamic adjusting device |
| CN110733669B (en) * | 2019-10-24 | 2021-06-18 | 北京空间技术研制试验中心 | Spacecraft re-entry capsule mass center dynamic adjusting device |
| CN113654726A (en) * | 2021-08-19 | 2021-11-16 | 贵州航天风华精密设备有限公司 | Special bracket platform for mass and mass center measurement and length detection |
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|---|---|---|---|
| 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: 20190628 |