CN207123237U - A kind of non-tooth segment length measurement cubing component of gearhead - Google Patents
A kind of non-tooth segment length measurement cubing component of gearhead Download PDFInfo
- Publication number
- CN207123237U CN207123237U CN201720986961.3U CN201720986961U CN207123237U CN 207123237 U CN207123237 U CN 207123237U CN 201720986961 U CN201720986961 U CN 201720986961U CN 207123237 U CN207123237 U CN 207123237U
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- Prior art keywords
- gearhead
- cubing
- increment
- segment length
- tooth segment
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
A kind of non-tooth segment length measurement cubing component of gearhead is the utility model is related to, it belongs to auto parts field.The non-tooth segment length measurement cubing component of gearhead of the present utility model includes gearhead body and cubing part, increment male member is provided with the gearhead body, cubing part is provided with increment female members, and the increment female members matches with described increment male member.The utility model is simple in construction, reasonable in design, and cost is cheap, substantially reduces the operation difficulty of reviewer, improves checkability, meets the use demand of people.
Description
Technical field
A kind of cubing component is the utility model is related to, cubing group is measured more particularly, to a kind of non-tooth segment length of gearhead
Part, it belongs to auto parts field.
Background technology
Existing product is in advanced development, and because the non-tooth section surface of product is in irregular shape, linear measure longimetry can not use thousand points
Chi etc. is directed to the survey tool of regular rectilinear size, so temporarily using the relatively complicated contourgraph of operation.And contourgraph measures,
For the putting of workpiece, the adjustment of chaining pin and the application of mapping software have higher requirement, and general worker can not operate, can only
It is low dependent on laboratory inspection person, efficiency.
Therefore it provides a kind of can be safe and reliable, and it is easy to operate, the operation difficulty of reviewer is reduced, improves checkability
Gearhead non-tooth segment length measurement cubing component, it appears it is particularly necessary.
Publication date is on November 30th, 2016, in Publication No. 205748272U Chinese patent, discloses a kind of title
For the utility model patent of " a kind of to measure bar size and the device of profile ".The patent employs laser beam emitting device and profile
Instrument measures length, flexibility and diameter under metal bar normal temperature state, measurement data true and accurate respectively, although the patent can
To measure all appearance and sizes of bar simultaneously, but non-tooth segment length being measured by contourgraph, operating personnel require higher, therefore
Still drawbacks described above be present in it.
Utility model content
The purpose of this utility model is to overcome above shortcomings in the prior art, and offer is a kind of simple in construction,
Reasonable in design, cost is cheap, substantially reduces the operation difficulty of reviewer, and the non-tooth segment length of gearhead for improving checkability is surveyed
Measure cubing component.
The technical scheme in the invention for solving the above technical problem is：The non-tooth segment length measurement cubing group of the gearhead
Part, including gearhead body, increment male member are provided with the gearhead body, increment male member is made up of multiple tooth sections, its feature
It is：Also including cubing part, the cubing part is provided with increment female members, and the increment female members matches with described increment male member,
The surface of cubing part and gearhead body is all provided with being set to fillet, and the center line of cubing part exists with the center lines matching of gearhead body
On same straight line；；Simple in construction, reasonable in design, cost is cheap, by cubing part, substantially reduces the operation difficulty of reviewer,
Improve checkability；The center line of the center line of cubing part and gearhead body causes to work good on the same line, and measurement misses
Difference is small.
Preferably, increment male member described in the utility model is connected as a single entity with gearhead body.
Preferably, increment male member described in the utility model is engaged with increment female members by toothing.
Preferably, the central interior of cubing part described in the utility model is provided with increment female members；For placing increment male member.
Preferably, the external diameter of cubing part described in the utility model is more than the external diameter of gearhead body.
Preferably, cubing part described in the utility model uses cylindrical structure；；Platform can be statically placed in vertically
On, test is more accurate.
Preferably, cubing part described in the utility model and gearhead body are made of steel material；Can according to demand,
Carry out the selection of material.
The utility model compared with prior art, has advantages below and effect：Total is simple, reasonable in design, into
This is cheap, substantially reduces the operation difficulty of the measurement of reviewer, improves checkability, and common laborer also easily grasps, met
The use demand of people.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment cubing component.
Fig. 2 is the structural representation of cubing part in the utility model embodiment.
Fig. 3 is the overlooking the structure diagram of cubing part in the utility model embodiment.
Fig. 4 is the tooth segment structure schematic diagram of partial enlargement at Fig. 3 A.
Fig. 5 is the structural representation of the utility model embodiment middle gear head body.
Fig. 6 is the structural representation of the size of measurement required for the embodiment of the present invention.
In figure：Cubing part 1, increment female members 2, gearhead body 3, increment male member 4, tooth section 5, fillet 6 are tested to take measurements
A。
Embodiment
Below in conjunction with the accompanying drawings and the utility model is described in further detail by embodiment, and following examples are pair
It is of the present utility model explanation and the utility model is not limited to following examples.
Embodiment.
Referring to Fig. 1 to Fig. 6, the non-tooth segment length measurement cubing component of gearhead of the present embodiment mainly includes gearhead body
3 and cubing part 1, increment male member 4 is provided with the gearhead body 3, and cubing part 1 is provided with increment female members 2, the increment female members 2
Match with increment male member 4.
Increment male member 4 in the present embodiment is connected as a single entity with gearhead body 3；Increment male member 4 passes through tooth with increment female members 2
Structure engages.
The central interior of cubing part 1 in the present embodiment is provided with increment female members 2；The center line of cubing part 1 and gearhead sheet
After the center lines matching of body 3 on the same line；The external diameter of cubing part 1 is more than the external diameter of gearhead body 3；Cubing part 1 uses
Cylindrical structure.
Referring to Fig. 3-Fig. 4, the increment male member 4 in the present embodiment is made up of multiple tooth sections 5, is formed using ten sections of tooth sections 5, number
Amount can be selected according to actual conditions, and mutual tooth section 5 is connected as a single entity, and the R1 of tooth section 5 uses R0.2, the R2 of tooth section 5 to use
R15。
The surface of cubing part 1 and gearhead body 3 in the present embodiment is all provided with being set to fillet 6, avoids piercing very much, causing need not
The potential safety hazard wanted.
Cubing part 1 and gearhead body 3 in the present embodiment are made of steel material；It can be wanted according to the making of reality
Ask, selected.
A kind of measuring process of the non-tooth segment length of gearhead of the present embodiment is as follows：
(1) stage is checked：Five qualified gearhead bodies 3 arbitrarily are taken, with each gearhead sheet of contourgraph accurate measurement
The non-tooth section of body 3 corresponds to length L0, L1, L2, L3 and L4；
(2) measuring phases：Measurement cubing part 1 is statically placed on smooth work top vertically, height gauge is adjusted in inspection
Have the upper surface of part 1, and return to zero, then the increment of gearhead body 3 is put into cubing part 1, and adjustment makes basic horizontal,
Then five 3 corresponding length of gearhead body are measured with height gauge, and records numerical value L0 ', L1 ', L2 ', L3 ' and L4 '；
(3) calculation stages：The respective error delta 1=1 ' -1 of five gearhead bodies 3 is calculated, then average Δ 1bar,
Then the average value can be used as the converted deviation between exact length and the measurement length of cubing part 1, can be direct on later cubing part 1
It is qualified to indicate the measured value surveyed between L4+ Δ lbar-L4.2+ Δs lbar.
Tested A=the L4 that takes measurements of the non-tooth segment length measurement of the present embodiment0 +0.2, as shown in Figure 6.
The present embodiment ensures that gearhead body 3 is put into cubing part 1, is statically placed in horizontal table, keeps gearhead body
3rd, the height gauge of cubing part 1 and workbench is all parastate, reduces measurement error.
The scheme of the present embodiment：The non-tooth segment length of accurate gearhead body 3 is measured using original contourgraph, then
Using cubing part 1 and height gauge, gearhead body 3 is put into cubing part 1, measures the non-tooth section with the deviation of cubing part 1
Length, so as to calculate the numerical value corresponding relation between exact length and deviation length, and then the relation is utilized, later can be straight
Scoop out and use the in-site measurement of cubing part 1, remove the trouble with contourgraph from.
By above-mentioned elaboration, those skilled in the art can implement.
Furthermore, it is necessary to illustrate, the specific embodiment described in this specification, the shape of its parts and components, it is named
Title etc. can be different, and the above content described in this specification is only to the utility model structure example explanation.
The equivalence changes or simple change that all construction, feature and the principle described according to the utility model patent design are done, are wrapped
Include in the protection domain of the utility model patent.The utility model person of ordinary skill in the field can be to described
Specific embodiment is made various modifications or supplement or substituted using similar mode, without departing from knot of the present utility model
Structure surmounts scope defined in the claims, all should belong to the scope of protection of the utility model.
Claims (7)
1. a kind of non-tooth segment length of gearhead measures cubing component, including gearhead body, set on the gearhead body with teeth
Male member is held, increment male member is made up of multiple tooth sections, it is characterised in that：Also include cubing part, it is recessed that the cubing part is provided with increment
Part, the increment female members match with described increment male member, and the surface of cubing part and gearhead body is all provided with being set to fillet, cubing
After the center line matching of the center line and gearhead body of part on the same line.
2. the non-tooth segment length measurement cubing component of gearhead according to claim 1, it is characterised in that：The increment male member
It is connected as a single entity with gearhead body.
3. the non-tooth segment length measurement cubing component of gearhead according to claim 1 or 2, it is characterised in that：The increment
Male member is engaged with increment female members by toothing.
4. the non-tooth segment length measurement cubing component of gearhead according to claim 1, it is characterised in that：The cubing part
Central interior is provided with increment female members.
5. the non-tooth segment length measurement cubing component of gearhead according to claim 4, it is characterised in that：The cubing part
External diameter is more than the external diameter of gearhead body.
6. the non-tooth segment length measurement cubing component of gearhead according to claim 4, it is characterised in that：The cubing part is adopted
Use cylindrical structure.
7. the non-tooth segment length measurement cubing component of gearhead according to claim 5, it is characterised in that：The cubing part and
Gearhead body is made of steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720986961.3U CN207123237U (en) | 2017-08-09 | 2017-08-09 | A kind of non-tooth segment length measurement cubing component of gearhead |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720986961.3U CN207123237U (en) | 2017-08-09 | 2017-08-09 | A kind of non-tooth segment length measurement cubing component of gearhead |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207123237U true CN207123237U (en) | 2018-03-20 |
Family
ID=61613780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720986961.3U Expired - Fee Related CN207123237U (en) | 2017-08-09 | 2017-08-09 | A kind of non-tooth segment length measurement cubing component of gearhead |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207123237U (en) |
-
2017
- 2017-08-09 CN CN201720986961.3U patent/CN207123237U/en not_active Expired - Fee Related
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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: 20180320 Termination date: 20200809 |
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| CF01 | Termination of patent right due to non-payment of annual fee |