CN207923037U - A kind of slewing element coaxial degree check device - Google Patents
A kind of slewing element coaxial degree check device Download PDFInfo
- Publication number
- CN207923037U CN207923037U CN201820354035.9U CN201820354035U CN207923037U CN 207923037 U CN207923037 U CN 207923037U CN 201820354035 U CN201820354035 U CN 201820354035U CN 207923037 U CN207923037 U CN 207923037U
- Authority
- CN
- China
- Prior art keywords
- shell
- needle
- check device
- spacing collar
- element coaxial
- 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.)
- Expired - Fee Related
Links
- 239000000523 sample Substances 0.000 claims description 9
- 238000007689 inspection Methods 0.000 claims description 7
- 239000004020 conductor Substances 0.000 claims description 5
- 125000006850 spacer group Chemical group 0.000 claims description 5
- 230000023402 cell communication Effects 0.000 claims description 3
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 3
- 238000002955 isolation Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 8
- 238000012795 verification Methods 0.000 abstract description 4
- 238000004891 communication Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000010301 surface-oxidation reaction Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000012811 non-conductive material Substances 0.000 description 1
- -1 phenolic aldehyde Chemical class 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
Landscapes
- Measuring Leads Or Probes (AREA)
Abstract
The utility model discloses a kind of slewing element coaxial degree check devices, including shell, dividing busing, spacing collar, removable needle, indicator lamp system, the present apparatus carries out the verification of slender tube body axis degree in the way of circuit communication, solve the problems, such as that slender tube body is not easy to measure in cylinder, important guarantee is provided for the precision and service life of a machine of slewing assembly, the assembly concentricity verification that component is carried out with the method, can be obtained extensive use in Practical Project.
Description
Technical field
The utility model belongs to slewing assembly field, and in particular to a kind of slewing element coaxial degree inspection dress
It sets.
Background technology
As shown in Fig. 1, slewing to be checked includes executing rotation function section to be circular cylinder 1, be vertically arranged
The slender tube body 2 of end face circle centre position and it is set to the ring flange 3 of cylinder lower end thereon, is assembled between slender tube body and cylinder
Concentricity be determine the equipment assembling quality important link, performance and the service life of equipment are directly affected, in assembling process
The concentricity that need to be assembled between slender tube body and cylinder is corrected, to meet the design requirement of machine assembly precision, due to
The limitation of the slender tube body own specifications size, conventional coaxial degree check device and method in the prior art simultaneously can not solve work
Actual needs in journey, therefore a kind of device and method of slewing element coaxial degree inspection is devised thus.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of slewing element coaxial degree inspection
Device.
The utility model is achieved through the following technical solutions：
A kind of slewing element coaxial degree check device, including shell, dividing busing, spacing collar, removable needle, refer to
Show lamp system, spacing collar is set at the center of shell, what setting can move up and down in it in spacing collar moves
Dividing busing is arranged in needle between spacing collar and shell, makes removable non-conductive between needle and shell, and indicator lamp system includes
Battery, indicator light and conducting wire, wherein battery one end are connected to the lower end of removable needle, and the other end is connected to indicator light, and conducting wire will
Battery is connected to shell.
In the above-mentioned technical solutions, the top of the shell is formed with the groove docked with ring flange, so that shell and method
While blue disk contact, the check device is fixed on to the lower section of ring flange using screw.
In the above-mentioned technical solutions, the removable needle set has the three parts structure that from top to bottom diameter is sequentially increased, point
Not Wei the top diameter minimum be used to stretch into probe portion in slender tube body to be checked, interlude diameter is second largest and and stop collar
The cylinder equal moving portion and bottom diameter maximum for being moved in spacing collar of internal diameter is for external with cell communication
Portion.
In the above-mentioned technical solutions, the diameter of the probe portion is less than the internal diameter of slender tube body to be checked.
In the above-mentioned technical solutions, the cavity moved up and down for moving needle, cavity are formed with inside the spacing collar
Internal diameter it is equal with the mobile outer diameter of moving portion of needle interlude, the upper end of cavity formed for probe portion by circular hole,
The bottom side of cavity is formed with the limiting slot vertical with cavity, is provided in limiting slot for when removable needle moves up
The spacer pin that it is limited.
In the above-mentioned technical solutions, the shell and removable needle use conductive material, dividing busing to use non-conductive material
Material.
In the above-mentioned technical solutions, the bottom of the removable needle connects handle, is formed with for placing battery in handle
Battery case, indicator light is set to the lower end of handle.
In the above-mentioned technical solutions, the first screw is set between the shell and dividing busing pedestal, first, being used for will
Be connected and fixed between shell and dividing busing, second is that by by conducting wire one ends wound in conducting wire and shell are connected on the first screw
It is logical.
In the above-mentioned technical solutions, the second screw is set between the dividing busing and spacing collar, for that will be isolated
It is connected and fixed between bushing and spacing collar.
In the above-mentioned technical solutions, third screw is set between the shell and dividing busing set body, is used for shell
It is connected and fixed between dividing busing.
A kind of slewing element coaxial degree inspection method, carries out as steps described below：
(1) a kind of above-mentioned slewing element coaxial degree check device is packed into slewing lower flange；
(2) it will check that tool is fixed in lower flange with bolt；It is axial that there are the gaps of 2mm；
(3) light lift moves needle upwards, and the indicator light i.e. element coaxial degree that do not work is qualified；Light lift moves needle, instruction upwards
The bright i.e. element coaxial degree of lamp is unqualified, need to readjust the position between slender tube body and cylinder.
It the advantages of the utility model and has the beneficial effect that：
The verification that slender tube body axis degree is carried out in the way of circuit communication is solved slender tube body and is not easy to survey in cylinder
The problem of amount, provides important guarantee for the precision and service life of a machine of slewing assembly, component is carried out with the method
Concentricity verification is assembled, extensive use can be obtained in Practical Project.
Description of the drawings
Fig. 1 is concentricity check device in the utility model when carrying out concentricity inspection and the connection of measurement equipment to be checked
Structural schematic diagram.
Fig. 2 is the concentricity check device overall structure diagram in the utility model.
Fig. 3 is the present invention looks up structural representation (handle moves needle upward in lower section when use) of the utility model.
Fig. 4 is the connection schematic diagram of detection circuit.
Wherein：1 is cylinder, and 2 be slender tube body, and 3 be ring flange, and 4 be concentricity check device, and 5 be removable needle, 5-1
For probe portion, 5-2 is moving portion, and 5-3 is external connection portion, and 6 be shell, and 6-1 is groove, and 7 be dividing busing, and 8 be spacing collar, 9
It is battery for handle, 10,11 be indicator light, and 12 be conducting wire, and 13 be spacer pin, and 14 be the first screw, and 15 be the second screw, and 16 are
Third screw.
It for those of ordinary skill in the art, without creative efforts, can be according to above attached
Figure obtains other relevant drawings.
Specific implementation mode
In order to make those skilled in the art more fully understand the utility model, with reference to specific embodiment into one
Step illustrates the technical solution of the utility model.
Embodiment 1
As shown in Figure 1, 2, 3, a kind of slewing element coaxial degree check device, including shell 6, dividing busing 7, limit
Sleeve 8, removable needle 5, indicator lamp system, are arranged spacing collar, setting can be at it in spacing collar at the center of shell
The removable needle inside moved up and down, is arranged dividing busing between spacing collar and shell, makes to move between needle and shell not
Conduction, indicator lamp system include battery 10, indicator light 11 and conducting wire 12, and wherein battery one end is connected to the lower end of removable needle,
The other end is connected to indicator light, and battery is connected to by conducting wire with shell.
The top of the shell is formed with the groove 6-1 docked with ring flange 3 so that shell contacted with ring flange it is same
When, the check device is fixed on to the lower section of ring flange using screw.
The removable needle set has the three parts structure that from top to bottom diameter is sequentially increased, respectively the top diameter minimum
For stretching into the probe portion 5-1 in slender tube body to be checked, interlude diameter is second largest and equal with spacing collar internal diameter is used for
The moving portion 5-2 and bottom diameter maximum moved in spacing collar is for the external connection portion 5-3 with cell communication.
The diameter of the probe portion is less than the internal diameter of slender tube body 2 to be checked.
The cavity moved up and down for moving needle, the internal diameter of cavity and the mobile needle are formed with inside the spacing collar
The outer diameter of the moving portion of interlude is equal, the upper end of cavity formed for probe portion by circular hole, the bottom side of cavity formed
There is the limiting slot vertical with cavity, the spacer pin for being limited to it when removable needle is moved up is provided in limiting slot
13。
The shell and removable needle use conductive material, dividing busing to use non-conducting material.
The bottom of the removable needle connects handle 9, and the battery case for placing battery, indicator light 11 are formed in handle
It is set to the lower end of handle.
First screw 14 is set between the shell and dividing busing pedestal, when for by shell and dividing busing it
Between be connected and fixed, second is that by by conducting wire one ends wound in conducting wire is connected to shell on the first screw.
Second screw 15 is set between the dividing busing and spacing collar, for by dividing busing and spacing collar it
Between be connected and fixed.
The setting third screw 16 between the shell and dividing busing set body, for will connect between shell and dividing busing
Connect fixation.
Embodiment 2
A kind of slewing element coaxial degree check device, including shell 6, dividing busing 7, spacing collar 8, removable needle
5, spacing collar is arranged in indicator lamp system at the center of shell, and what setting can move up and down in it in spacing collar can
Mobile needle, is arranged dividing busing between spacing collar and shell, makes to move non-conductive between needle and shell, indicator lamp system
Including battery 10, indicator light 11 and conducting wire 12, wherein battery one end is connected to the lower end of removable needle, and the other end connects with indicator light
Logical, battery is connected to by conducting wire with shell.
Wherein, the enclosure material is that 45# steel requires sharp edge blunt, surface oxidation.
The dividing busing material is that phenolic aldehyde laminated rod requires sharp edge blunt.
The spacer pin material is that 45# steel requires sharp edge blunt, surface oxidation.
The removable needle is 45# steel, it is desirable that sharp edge is blunt, quenched, 40 hardness requirement of head sizes (270-290) HB,
Surface oxidation.
The battery is 1.5V.
The handle material is Q235, and sharp edge is blunt, surface oxidation.
The conducting wire L=200mm.
The indicator light is 1.5V, 1A.
Embodiment 3
When using a kind of slewing element coaxial degree check device carries out concentricity inspection in originally asking：
(1) slewing element coaxial degree check device is packed into slewing lower flange；
(2) it will check that tool is fixed in lower flange with bolt；It is axial that there are the gaps of 2mm；
(3) light lift moves needle upwards, and the indicator light i.e. element coaxial degree that do not work is qualified；Light lift moves needle, instruction upwards
The bright i.e. element coaxial degree of lamp is unqualified, need to readjust the position between slender tube body and cylinder.
As the connection schematic diagram of Fig. 4 detection circuits moves needle, battery, indicator light, shell, method when concentricity qualification
Blue disk, cylinder, slender tube body are sequentially communicated, and slender tube body inner wall is not contacted with removable needle, is not connected to, and are not formed and are completed back
Road, therefore indicator light does not work, and when concentricity is unqualified, moves needle, battery, indicator light, shell, ring flange, cylinder, elongated tubular
Body is sequentially communicated, and slender tube body inner wall is in contact with removable needle, circuit communication, move needle, battery, indicator light, shell,
Ring flange, cylinder, slender tube body, removable needle form complete loops, therefore indicator light lights.
Illustrative description has been done to the utility model above, it should explanation, in the core for not departing from the utility model
In the case of the heart, it is any it is simple deformation, modification or other skilled in the art can not spend creative work etc.
The scope of protection of the utility model is each fallen with replacing.
Claims (9)
1. a kind of slewing element coaxial degree check device, it is characterised in that：Including shell, dividing busing, spacing collar, can
Mobile needle, indicator lamp system, are arranged spacing collar, being arranged in spacing collar can move up and down in it at the center of shell
Removable needle, dividing busing is set between spacing collar and shell, make move non-conductive between needle and shell, indicator light
System includes battery, indicator light and conducting wire, and wherein battery one end is connected to the lower end of removable needle, and the other end connects with indicator light
Logical, battery is connected to by conducting wire with shell.
2. a kind of slewing element coaxial degree check device according to claim 1, it is characterised in that：The shell
Top is formed with the groove docked with ring flange, while so that shell and ring flange contact, using screw by the inspection
Device is fixed on the lower section of ring flange.
3. a kind of slewing element coaxial degree check device according to claim 1, it is characterised in that：It is described removable
Needle set has the three parts structure that from top to bottom diameter is sequentially increased, respectively the top diameter minimum to be checked elongated for stretching into
Probe portion in tube body, interlude diameter is second largest and the movement for being moved in spacing collar equal with spacing collar internal diameter
Portion and bottom diameter maximum are for the external connection portion with cell communication.
4. a kind of slewing element coaxial degree check device according to claim 1, it is characterised in that：The stop collar
Cylinder is internal to be formed with the cavity moved up and down for moving needle, and the internal diameter of cavity is outer with the moving portion of the mobile needle interlude
Diameter is equal, the upper end of cavity formed for probe portion by circular hole, the bottom side of cavity is formed with the limit vertical with cavity
Slot is provided with the spacer pin for being limited to it when removable needle is moved up in limiting slot.
5. a kind of slewing element coaxial degree check device according to claim 1, it is characterised in that：The shell and
Removable needle uses conductive material, dividing busing to use non-conducting material.
6. a kind of slewing element coaxial degree check device according to claim 1, it is characterised in that：It is described removable
The bottom of needle connects handle, and the battery case for placing battery is formed in handle, and indicator light is set to the lower end of handle.
7. a kind of slewing element coaxial degree check device according to claim 1, it is characterised in that：In the shell
First screw is set between dividing busing pedestal, first, for will be connected and fixed between shell and dividing busing, second is that passing through
By conducting wire one ends wound in being connected to conducting wire with shell on the first screw.
8. a kind of slewing element coaxial degree check device according to claim 1, it is characterised in that：In the isolation
Second screw is set between bushing and spacing collar, for will be connected and fixed between dividing busing and spacing collar.
9. a kind of slewing element coaxial degree check device according to claim 1, it is characterised in that：In the shell
Third screw is set between covering body with dividing busing, for will be connected and fixed between shell and dividing busing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820354035.9U CN207923037U (en) | 2018-03-15 | 2018-03-15 | A kind of slewing element coaxial degree check device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820354035.9U CN207923037U (en) | 2018-03-15 | 2018-03-15 | A kind of slewing element coaxial degree check device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207923037U true CN207923037U (en) | 2018-09-28 |
Family
ID=63598990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820354035.9U Expired - Fee Related CN207923037U (en) | 2018-03-15 | 2018-03-15 | A kind of slewing element coaxial degree check device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207923037U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108151630A (en) * | 2018-03-15 | 2018-06-12 | 核工业理化工程研究院 | A kind of slewing element coaxial degree check device and method |
| CN113865817A (en) * | 2021-09-30 | 2021-12-31 | 电子科技大学 | Using method of phenolic aldehyde laminated cloth rod in osteotomy vibration test |
-
2018
- 2018-03-15 CN CN201820354035.9U patent/CN207923037U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108151630A (en) * | 2018-03-15 | 2018-06-12 | 核工业理化工程研究院 | A kind of slewing element coaxial degree check device and method |
| CN113865817A (en) * | 2021-09-30 | 2021-12-31 | 电子科技大学 | Using method of phenolic aldehyde laminated cloth rod in osteotomy vibration test |
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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 |
Granted publication date: 20180928 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |