CN209606017U - A kind of center-of-mass coordinate measuring device - Google Patents
A kind of center-of-mass coordinate measuring device Download PDFInfo
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- CN209606017U CN209606017U CN201920448901.5U CN201920448901U CN209606017U CN 209606017 U CN209606017 U CN 209606017U CN 201920448901 U CN201920448901 U CN 201920448901U CN 209606017 U CN209606017 U CN 209606017U
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- support plate
- center
- measurement arm
- measuring device
- coordinate measuring
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Abstract
The utility model discloses a kind of center-of-mass coordinate measuring device, including tray component, vertical measurement arm, horizontal measurement arm and at least one monitoring weight device, for detecting the monitoring weight device detachable connection of tested part weight among the pallet component, the vertical measurement arm lower end can release formula and be fixed on rear end in the pallet component upper surface, horizontal measurement arm rear end can slide up and down to be connected on front side of the vertical measurement arm, the pallet component lower surface can release formula and be set to above working face, tested part can release formula and be set on the pallet component upper surface.A kind of center-of-mass coordinate measuring device of the utility model, the apparatus structure is simple, and production cost is low, and operating process is simple, increases and can measure object range.
Description
Technical field
The utility model relates to a kind of center-of-mass coordinate measuring devices, and simple more particularly to a kind of structure, reduction is produced into
This center-of-mass coordinate measuring device.
Background technique
Corresponding analysis is carried out frequently by object mass center coordinate in engineer application, test method(s), which measures object mass center, becomes engineering
An important ring in, good experiment center mass measuring device need to solve following problems:
1. meeting intensity requirement, measures heavier part and be unlikely to deform damage；
2. good rigidity reduces the measurement error that device self-deformation generates；
3. being easily obtained center-of-mass coordinate data.
Fig. 1 is a kind of existing center mass measuring device, including the cross edge of a knife 01, vee-block 02, measuring table 03, frame water
Level 04, lifting platform 05, large lift platform 06, claw type support frame 07, weighing sensor 08, supporting plane 09, vibration isolation optical platform
10, A column outside plate 11, upper window frame 12 and window frame structure 13.Defect existing for this existing center mass measuring device is mainly:
1. device structure is complicated, production is difficult, at high cost；
2. it is difficult to measure irregular part, no coordinate setting function.
Summary of the invention
The utility model is completed to solve in the prior art insufficient, and the purpose of the utility model is to provide one
Kind structure is simple, and production cost is low, and operating process is simple, increases the center-of-mass coordinate measuring device that can measure object range.
A kind of center-of-mass coordinate measuring device of the utility model, including pallet component, vertical measurement arm, horizontal measurement arm and
At least one monitoring weight device, for detecting the monitoring weight device detachable connection of tested part weight described
Among pallet component, the vertical measurement arm lower end can release formula and be fixed on rear end in the pallet component upper surface, described
Horizontal measurement arm rear end can slide up and down to be connected on front side of the vertical measurement arm, and the pallet component lower surface can release formula
It is set to above working face, tested part can release formula and be set on the pallet component upper surface.
A kind of center-of-mass coordinate measuring device of the utility model may also is that
The pallet component includes upper support plate and lower support plate, and the upper support plate can release formula and be fixed on the lower branch
Above support plate, the monitoring weight device detachably can detect formula and be connected between the upper support plate and the lower supporting plate,
The vertical measurement arm lower end is fixed on rear end in the upper support plate upper surface, and the lower support plate lower surface can release formula
It is set to above working face, tested part can release formula and be set on the upper support plate upper surface.
The upper support plate is equipped with first positioning hole at equal intervals, and the lower support plate is equipped with the second positioning at equal intervals
Hole, stud are arranged in the corresponding first positioning hole and the second location hole, and the upper support plate passes through described first
Location hole, the second location hole and the stud can release formula and be fixed on above the lower support plate.
The monitoring weight device is three, and detachable angularly ring sets and is connected to three monitoring weight devices respectively
Between the upper support plate outside portion and the lower support plate outside portion.
The monitoring weight device includes gravity sensor and sensing pressure head, and the sensing pressure head lower end can upper and lower screw thread
Formula is connected to gravity sensor upper center portion, and the sensing pressure head upper end can be released with the upper support plate lower surface
Formula offsets, and the weight sensor is connect by the sensing pressure head with the tested part induction type, the gravity sensor
Lower end detachable connection on the lower support plate upper surface, distinguish detachable etc. by the gravity sensor and sensing pressure head
Angle ring, which is set, to be connected on the outside of the upper support plate between lower supporting plate outside.
The gravity sensor is connected with display, and the display is located on the outside of gravity sensor.
The upper support plate is equipped with mating groove, and the lower support plate is equipped with fixation hole, and the sensing pressure head upper end is removable
The formula of unloading is plugged in inside the mating groove, and gravity sensor lower end detachable connection is inside the fixation hole, institute
Sensing pressure head upper end is stated by the mating groove detachable connection in the lower support plate lower surface, the gravity sensor
Lower end is by the fixation hole detachable connection in the lower support plate upper surface.
Longitudinal extend is equipped with sliding slot on front side of the vertical measurement arm, and horizontal measurement arm rear end can by the sliding slot
Sliding is connected on front side of the vertical measurement arm up and down.
The upper support plate upper surface is equipped with coordinates table, and longitudinal extend is equipped with graduation apparatus on front side of the vertical measurement arm,
The graduation apparatus is located on the sliding slot lateral surface.
The pallet component lower surface is fixed with support leg, and the pallet component lower surface can be released by the support leg
Formula is set to above working face.
A kind of center-of-mass coordinate measuring device of the utility model, including pallet component, vertical measurement arm, horizontal measurement arm and
At least one monitoring weight device, for detecting the monitoring weight device detachable connection of tested part weight described
Among pallet component, the vertical measurement arm lower end can release formula and be fixed on rear end in the pallet component upper surface, described
Horizontal measurement arm rear end can slide up and down to be connected on front side of the vertical measurement arm, and the pallet component lower surface can release formula
It is set to above working face, tested part can release formula and be set on the pallet component upper surface.In this way, tested part can solve
Except formula is set on pallet component, firstly, being provided with monitoring weight device among pallet component, tested part passes through monitoring weight
Device sense weight, secondly, horizontal measurement arm can slide connection up and down on front side of vertical measurement arm, horizontal measurement arm is to downslide
It moves, by the height of vertical measurement arm measure tested part, passes through the width of horizontal measurement arm measure tested part, horizontal measurement
Arm height and orientation are adjustable, and convenient accurately to measure vertical coordinate, the device light-weight design, structure is simple, easy to carry, raw
Produce at low cost, and operating process is simple, and increase can tested part size range.A kind of center-of-mass coordinate of the utility model measures
Device has the advantage, that the apparatus structure is simple in terms of existing technologies, and production cost is low, and operating process letter
It is single, increase and can measure object range.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the center-of-mass coordinate measuring device of the prior art.
Fig. 2 is the center-of-mass coordinate measuring device structural schematic diagram of utility model.
Fig. 3 is the center-of-mass coordinate measuring device side view of utility model.
Fig. 4 is lower support plate and monitoring weight apparatus structure schematic diagram in the center-of-mass coordinate measuring device of utility model.
Fig. 5 is monitoring weight schematic device in the center-of-mass coordinate measuring device of utility model.
Fig. 6 is support leg schematic diagram in the center-of-mass coordinate measuring device of utility model.
Figure number explanation
1 ... vertical measurement arm 2 ... horizontal measurement arm 3 ... monitoring weight device
4 ... upper lower support plate 6 ... the first positioning holes of support plate 5 ...
7 ... second location hole 8 ... gravity sensors 9 ... sense pressure head
10 ... mating groove 11 ... mounting hole 12 ... sliding slots
13 ... support legs
Specific embodiment
Fig. 2 to Fig. 6 with reference to the accompanying drawing to a kind of center-of-mass coordinate measuring device of the utility model further specifically
It is bright.
A kind of center-of-mass coordinate measuring device of the utility model, please refers to shown in Fig. 2 to Fig. 6, including pallet component, vertical
Arm 1, horizontal measurement arm 2 and at least one monitoring weight device 3 are measured, for detecting the monitoring weight of tested part weight
Among the pallet component, vertical 1 lower end of measurement arm can release formula and be fixed on the support 3 detachable connection of device
Rear end in disk component upper surface, 2 rear end of horizontal measurement arm can slide up and down is connected to 1 front side of vertical measurement arm,
The pallet component lower surface can release formula and be set to above working face, and tested part can release formula and be set to the pallet component
On upper surface.It is set on pallet component specifically, tested part can release formula, firstly, being provided with weight among pallet component
Monitoring device 3 is measured, tested part is by 3 sense weight of monitoring weight device, secondly, horizontal measurement arm 2 is before vertical measurement arm 1
Side can slide connection up and down, and horizontal measurement arm 2 slides downwards, and the height of tested part is measured by vertical measurement arm 1, passes through water
Flat measurement arm 2 measures the width of tested part, and 2 height of horizontal measurement arm and orientation are adjustable, convenient accurately to measure vertical coordinate,
The device light-weight design, structure is simple, and easy to carry, production cost is low, and operating process is simple, and increase can tested part
Size range.Compared with the existing technology the advantages of is: the apparatus structure is simple, and production cost is low, and operating process is simple, increases
Object range measurable greatly.Can be with monitoring weight device 3 for one, 3 detachable connection of monitoring weight device is in institute
State pallet component intermediate portion.
A kind of center-of-mass coordinate measuring device of the utility model, please refers to the technology shown in Fig. 2 to Fig. 6, described in front
It may also is that the pallet component includes upper support plate 4 and lower support plate 5 on the basis of scheme, the upper support plate 4 can be released
Formula is fixed on 5 top of lower support plate, and detachably detectable formula is connected to the upper support plate 4 to the monitoring weight device 3
Between the lower supporting plate, vertical 1 lower end of measurement arm is detachable be fixed in 4 upper surface of upper support plate after
End, lower 5 lower surface of support plate can release formula and be set to above working face, and tested part can release formula and be set to the upper branch
On 4 upper surface of support plate.In this way, pallet component includes upper support plate 4 and lower support plate 5, upper support plate 4 is located in lower support plate 5
Side, tested part can release formula and be set on 4 upper surface of support plate, and the weight of tested part is transmitted to by upper support plate 4
On monitoring weight device 3, tested part is protected jointly by 3 sense weight of monitoring weight device, upper support plate 4 and lower support plate 5
Pallet component rigidity is demonstrate,proved, it is 50kg that upper support plate 4, which carries tested part weight and can reach the upper limit, is met strong in the pallet component upper limit
Degree, rigidity requirement further increase tested part weight range.Support plate 4 can also be gone up and be angularly equipped with mounting hole 11, bolt
It is arranged in mounting hole 11, vertical 1 lower end of measurement arm can release formula by one of mounting hole 11 and bolt and be fixed on institute
It states in support plate 4.In this way, thus it is possible to vary fixed-direction of the vertical measurement arm 1 in upper support plate 4, it is each convenient for tested part
The measurement in a direction.
Further preferred technical solution is on the basis of the technical solution described in front: between the upper support plate 4 etc.
Every being equipped with first positioning hole 6, the lower support plate 5 is equipped with second location hole 7 at equal intervals, and stud is arranged in corresponding described first
In location hole 6 and the second location hole 7, the upper support plate 4 passes through the first positioning hole 6, the second location hole 7
Formula, which can be released, with the stud is fixed on 5 top of lower support plate.In this way, upper support plate 4 passes through first positioning hole 6, second
Location hole 7 and stud can release formula and be fixed on lower 5 top of support plate, and first positioning hole 6 and about 7 second location hole are corresponding, use
It is assisted in upper support plate 4 and lower support plate 5 fixed and positioned.It may also is that institute on the basis of the technical solution described in front
Stating monitoring weight device 3 is three, and detachable angularly ring sets and is connected on described three monitoring weight devices 3 respectively
Between 4 outside portion of support plate and 5 outside portion of lower support plate.In this way, three difference of monitoring weight devices 3 are detachable angularly
Ring, which is set, to be connected between 4 outside portion of support plate and lower 5 outside portion of support plate, and three monitoring weight devices 3 can monitor tested zero
The weight of part different direction improves monitoring accuracy.Further preferred technical side on the basis of the technical solution described in front
Case is: the monitoring weight device 3 includes gravity sensor 8 and sensing pressure head 9, and 9 lower end of sensing pressure head can upper and lower spiral shell
Line formula is connected to the 8 upper center portion of gravity sensor, 9 upper end of sensing pressure head and upper 4 lower surface of support plate
Formula can be released to offset, the weight sensor 8 is connect by the sensing pressure head 9 with the tested part induction type, described heavy
8 lower end detachable connection of force snesor is on lower 5 upper surface of support plate, the gravity sensor 8 and sensing pressure head
9 respectively detachable angularly ring set be connected to 4 outside of upper support plate on the outside of the lower supporting plate between.In this way, a side
Face, sensing 9 upper end of pressure head can release formula with upper 4 lower surface of support plate and offset, 8 lower end detachable connection of gravity sensor
In on lower 5 upper surface of support plate, tested part can release formula and be set on 4 upper surface of support plate, and tested part passes through sensing
The induction connection of pressure head 9, the weight of tested part is transmitted on gravity sensor 8 by sensing pressure head 9, to monitor tested part
Weight.On the other hand, sensing 9 lower end of pressure head screw-type connection can be pressed in 8 upper center portion of gravity sensor, sensing up and down
First 9 height is adjustable by screw thread, horizontal convenient for upper backup pad adjustment.On the basis of the technical solution described in front further
Preferred technical solution is: the gravity sensor 8 is connected with display, and the display is located at 8 outside of gravity sensor.This
Sample, gravity sensor 8 are connected with display, can directly read gravity numerical value by display, convenient intuitive.It describes in front
It may also is that the upper support plate 4 is equipped with mating groove 10 on the basis of technical solution, the lower support plate 5 is equipped with fixation hole, institute
Stating sensing, 9 upper end of pressure head is detachable is plugged in inside the mating groove 10, and 8 lower end of gravity sensor is detachable
It is connected to inside the fixation hole, 9 upper end of sensing pressure head is by 10 detachable connection of mating groove under described
5 lower surface of support plate, 8 lower end of gravity sensor is by the fixation hole detachable connection in the lower support plate 5
Upper surface.In this way, upper support plate 4 has mating groove 10, sensing 9 upper end of pressure head can release formula and be inserted in mating groove 10
Portion, mating groove 10 are matched with sensing pressure head 9, are positioned for sensing pressure head 9, and support plate 4 and gravity sensor 8 are opposite in determination
Position, lower support plate 5 are provided with fixation hole, and for the detachable connection of 8 lower end of gravity sensor, structure is simple, is convenient for
Disassembly.
A kind of center-of-mass coordinate measuring device of the utility model, please refers to the technology shown in Fig. 2 to Fig. 6, described in front
Longitudinal extend is equipped with sliding slot 12 on the basis of scheme it may also is that 1 front side of the vertical measurement arm, after the horizontal measurement arm 2
End can be slid up and down by the sliding slot 12 is connected to 1 front side of vertical measurement arm.In this way, 2 rear end of horizontal measurement arm
It can be slid up and down by sliding slot 12 and be connected to vertical 1 front side of measurement arm, 12 structure of sliding slot is simple, easy to operate.It describes in front
Technical solution on the basis of further preferred technical solution be: upper 4 upper surface of support plate is equipped with coordinates table, described
Longitudinal extend is equipped with graduation apparatus for vertical 1 front side of measurement arm, and the graduation apparatus is located on 12 lateral surface of sliding slot.In this way, upper branch
4 upper surface of support plate is equipped with coordinates table, is conducive to read tested part horizontal coordinate, longitudinal extend in vertical 1 front side of measurement arm sets
There is graduation apparatus, is conducive to read tested part height coordinate, graduation apparatus is used for the vertical coordinate of telltale mark point.Support can also be gone up
4 upper surface of disk, which is sticked, coordinate paster, and coordinates table is located on upper 4 upper surface of support plate by coordinate paster.
A kind of center-of-mass coordinate measuring device of the utility model, please refers to the technology shown in Fig. 2 to Fig. 6, described in front
On the basis of the scheme it may also is that pallet component lower surface is fixed with support leg 13, and the pallet component lower surface passes through
The support leg 13 can release formula and be set to above working face.In this way, pallet component lower surface is fixed with support leg 13, avoid holding in the palm
Disk component lower surface directly with work face contact, generates friction.Support leg 13 can be three, and three support legs 13 are solid at equal intervals
Surely it is distributed on the outer ring of pallet component lower surface.
It is above-mentioned that only several specific embodiments in the utility model are illustrated, but can not be as the utility model
Protection scope, equivalent change or modification or equal proportion amplification or contracting made by all design spirits according in the utility model
It is small etc., it is deemed to fall the protection scope of the utility model.
Claims (10)
1. a kind of center-of-mass coordinate measuring device, it is characterised in that: including pallet component, vertical measurement arm (1), horizontal measurement arm
(2) and at least one monitoring weight device (3), the monitoring weight device (3) for detecting tested part weight are detachable
Formula is connected among the pallet component, and vertical measurement arm (1) lower end can release formula and be fixed on the pallet component
Rear end in surface, horizontal measurement arm (2) rear end can slide up and down to be connected on front side of the vertical measurement arm (1), described
Pallet component lower surface can release formula and be set to above working face, and tested part can release formula and be set to table on the pallet component
On face.
2. a kind of center-of-mass coordinate measuring device according to claim 1, it is characterised in that: the pallet component includes upper branch
Support plate (4) and lower support plate (5), the upper support plate (4) can release formula and be fixed on above the lower support plate (5), described heavy
Detachably detectable formula is connected between the upper support plate (4) and the lower supporting plate amount monitoring device (3), the vertical survey
Arm (1) lower end is detachable is fixed on rear end in upper support plate (4) upper surface, lower support plate (5) lower surface for amount
Formula can be released to be set to above working face, tested part can release formula and be set on upper support plate (4) upper surface.
3. a kind of center-of-mass coordinate measuring device according to claim 2, it is characterised in that: between described upper support plate (4) etc.
Spacer ring is equipped with first positioning hole (6), and the lower support plate (5) is equipped with second location hole (7) at equal intervals, and stud is arranged in correspondence
The first positioning hole (6) and the second location hole (7) in, the upper support plate (4) passes through the first positioning hole
(6), the second location hole (7) and the stud can release formula and be fixed on above the lower support plate (5).
4. a kind of center-of-mass coordinate measuring device according to claim 2, it is characterised in that: the monitoring weight device (3)
It is three, detachable angularly ring sets and is connected to upper support plate (4) outside portion three monitoring weight devices (3) respectively
Between lower support plate (5) outside portion.
5. a kind of center-of-mass coordinate measuring device according to claim 4, it is characterised in that: the monitoring weight device (3)
Including gravity sensor (8) and sensing pressure head (9), sensing pressure head (9) lower end can upper and lower screw-type connection in described heavy
Force snesor (8) upper center portion, the sensing pressure head (9) upper end can release formula phase with upper support plate (4) lower surface
It supports, the gravity sensor (8) is connect by the sensing pressure head (9) with the tested part induction type, the gravity sensitive
Device (8) lower end detachable connection is on lower support plate (5) upper surface, the gravity sensor (8) and sensing pressure head
(9) respectively detachable angularly ring set be connected on the outside of the upper support plate (4) and on the outside of the lower supporting plate between.
6. a kind of center-of-mass coordinate measuring device according to claim 5, it is characterised in that: the gravity sensor (8) is even
It is connected to display, the display is located on the outside of gravity sensor (8).
7. a kind of center-of-mass coordinate measuring device according to claim 5, it is characterised in that: the upper support plate (4) is equipped with
Mating groove (10), the lower support plate (5) are equipped with fixation hole (11), and sensing pressure head (9) upper end is detachable to be plugged in
The mating groove (10) is internal, and gravity sensor (8) the lower end detachable connection is internal in the fixation hole (11), institute
State sensing pressure head (9) upper end by the mating groove (10) detachable connection in lower support plate (5) lower surface, it is described
Gravity sensor (8) lower end is by the fixation hole (11) detachable connection in lower support plate (5) upper surface.
8. a kind of center-of-mass coordinate measuring device according to claim 2 to 7 any one claim, it is characterised in that:
Longitudinal extend is equipped with sliding slot (12) on front side of the vertical measurement arm (1), and horizontal measurement arm (2) rear end passes through the sliding slot
(12) it can slide and be connected on front side of the vertical measurement arm (1) up and down.
9. a kind of center-of-mass coordinate measuring device according to claim 8, it is characterised in that: table on the upper support plate (4)
Face ring is equipped with coordinates table, and longitudinal extend is equipped with graduation apparatus on front side of the vertical measurement arm (1), and the graduation apparatus is located at the sliding slot
(12) on lateral surface.
10. according to claim 1 to a kind of center-of-mass coordinate measuring device described in 7 any one claims, it is characterised in that:
The pallet component lower surface is fixed with support leg (13), and the pallet component lower surface can be released by the support leg (13)
Formula is set to above working face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920448901.5U CN209606017U (en) | 2019-04-04 | 2019-04-04 | A kind of center-of-mass coordinate measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920448901.5U CN209606017U (en) | 2019-04-04 | 2019-04-04 | A kind of center-of-mass coordinate measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209606017U true CN209606017U (en) | 2019-11-08 |
Family
ID=68407169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920448901.5U Active CN209606017U (en) | 2019-04-04 | 2019-04-04 | A kind of center-of-mass coordinate measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209606017U (en) |
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2019
- 2019-04-04 CN CN201920448901.5U patent/CN209606017U/en active Active
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