CN209223817U - Multifunctional microadjustment bistrique - Google Patents
Multifunctional microadjustment bistrique Download PDFInfo
- Publication number
- CN209223817U CN209223817U CN201821837037.XU CN201821837037U CN209223817U CN 209223817 U CN209223817 U CN 209223817U CN 201821837037 U CN201821837037 U CN 201821837037U CN 209223817 U CN209223817 U CN 209223817U
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- China
- Prior art keywords
- shaft
- transmission shaft
- interior mill
- axle sleeve
- gear
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Abstract
The utility model discloses Multifunctional microadjustment bistrique, includes, driving motor, with machine shaft；Uni-drive gear box, accommodated inside have driving gear, driven gear and transmission shaft；The driving gear is meshed with the driven gear；The transmission shaft has opposite first end and second end, and the first end of the transmission shaft extends to the inside of the driven tooth wheel bore, the first end of the transmission shaft and the driven gear phase tight fit；Axle housing is mutually fixably coupled with the uni-drive gear box, and the axle housing accommodated inside has interior mill expanded shaft, and the interior mill expanded shaft and the transmission shaft have common axis；And grinding wheel, secure bond is in the second end of the interior mill expanded shaft.The utility model has the beneficial effects that: can guarantee smooth working is in by the transmission of driving motor to grinding wheel always, improves the reliability of bistrique.
Description
Technical field
The utility model relates to machinery tools, in particular, Multifunctional microadjustment bistrique.
Background technique
" the high-speed grinding head manufacturing method for processing precise hole disclosed in Chinese invention patent application CN101456168
And high-speed grinding head ", the disadvantage is that, grinding wheel is directly driven by driving motor, to the more demanding of driving motor.
Utility model content
The technical problems to be solved in the utility model is that grinding wheel is directly driven by driving motor, provides a kind of novel more function
Bistrique can be finely tuned.
In order to realize the purpose, the technical solution of the utility model is as follows: Multifunctional microadjustment bistrique includes,
Driving motor, with machine shaft；
Uni-drive gear box, accommodated inside have driving gear, driven gear and transmission shaft, are formed on the driving gear
Driving tooth wheel bore, the machine shaft extend to the inside of the driving tooth wheel bore, the outer peripheral surface of the machine shaft with it is described
There is the first internal axle sleeve and the first outer shaft, the machine shaft, first internal axle sleeve, institute between the inner peripheral surface of driving tooth wheel bore
State the first outer shaft and the driving gear phase tight fit；The driving gear is meshed with the driven gear；It is described
Driven tooth wheel bore is formed on driven gear；The transmission shaft has opposite a first end and second end, and the of the transmission shaft
One end extends to the inside of the driven tooth wheel bore, the first end of the transmission shaft and the driven gear phase tight fit；
Axle housing is mutually fixably coupled with the uni-drive gear box, and the axle housing accommodated inside has interior mill expanded shaft, described
Interior mill expanded shaft and the transmission shaft have common axis, and the interior mill expanded shaft has opposite first end and second end,
The first end of the interior mill expanded shaft is opposite with the second end of the transmission shaft, with the in the first end of the interior mill expanded shaft
Two internal axle sleeves and the second outer shaft, the interior mill expanded shaft, second internal axle sleeve and the second outer shaft three phase close-fitting
Close, second outer shaft extends to the second end of the transmission shaft, second outer shaft also with the transmission shaft second
Hold phase tight fit；And
Grinding wheel, secure bond is in the second end of the interior mill expanded shaft；
Wherein, the mating surface of first internal axle sleeve and first outer shaft is circular conical surface；
Wherein, the mating surface of second internal axle sleeve and second outer shaft is circular conical surface；
Wherein, the first end of the transmission shaft and the mating surface of the driven gear are circular conical surface；
Wherein, the second end of the transmission shaft and the mating surface of second outer shaft are circular conical surface.
As the preferred embodiment of Multifunctional microadjustment bistrique, also include axle sleeve bearing, is surrounded on first outer shaft
Periphery, the axle sleeve bearing is for supporting first outer shaft.
It as the preferred embodiment of Multifunctional microadjustment bistrique, also include, transmission shaft bearing to be surrounded on the transmission shaft
Periphery, the transmission shaft bearing is for supporting the transmission shaft.
As the preferred embodiment of Multifunctional microadjustment bistrique, also include spreading rod bearing, is surrounded on the interior mill spreading
The periphery of bar, the spreading rod bearing is for supporting the interior mill extension bar.
Compared with prior art, the beneficial effects of the utility model at least that: (1) power of driving motor is by driving tooth
Wheel, driven gear are transferred to grinding wheel, and the rotation speed relation of driving motor and grinding wheel is determined using driving gear and driven gear, reduce
The revolving speed requirement of driving motor；The design of (2) first internal axle sleeves and the first outer shaft, the second internal axle sleeve are set with the second outer shaft
The design of meter, the second end of the design of the first end of transmission shaft and driven gear and transmission shaft and the second outer shaft, it is ensured that by
The transmission of driving motor to grinding wheel is in smooth working always, improves the reliability of bistrique.
In addition to the utility model described above solve the technical issues of, constitute technical solution technical characteristic and by
Except beneficial effect brought by the technical characteristic of these technical solutions, other technologies problem that the utility model can solve,
The other technical characteristics for including in technical solution and these technical characteristic bring beneficial effects, will make in conjunction with attached drawing into one
Step detailed description.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of an embodiment of the present invention.
Specific embodiment
The utility model is described in further detail below by specific embodiment combination attached drawing.It needs herein
It is bright, the explanation of these embodiments is used to help to understand the utility model, but do not constitute the limit to the utility model
It is fixed.In addition, as long as technical characteristic involved in the various embodiments of the present invention described below is each other not
Constituting conflict can be combined with each other.
Referring to Figure 1, Multifunctional microadjustment bistrique is shown in the figure.
The fine tuning bistrique is mainly made of components such as driving motor, uni-drive gear box 2, axle housing 3 and grinding wheels 4.
The driving motor has machine shaft 1.
2 accommodated inside of uni-drive gear box has driving gear 21, driven gear 25 and transmission shaft 26.
Driving tooth wheel bore is formed on the driving gear 21.The internal diameter of the driving tooth wheel bore is greater than the machine shaft
1 outer diameter.The machine shaft 1 extends to the inside of the driving tooth wheel bore.The outer peripheral surface of the machine shaft 1 and the master
There is the first internal axle sleeve 22 and the first outer shaft 23 between the inner peripheral surface of movable tooth wheel bore.The machine shaft 1, first internal axle sleeve
22,21 4 phase tight fit of first outer shaft 23 and the driving gear.Wherein, first internal axle sleeve 22 and described the
The mating surface of one outer shaft 23 is circular conical surface.Whereby, the machine shaft 1 is integrally formed with the driving gear 21.
The driving gear 21 is meshed with the driven gear 25.
Driven tooth wheel bore is formed on the driven gear 25.The transmission shaft 26 has opposite first end 261 and the
Two ends 262.The first end 261 of the transmission shaft 26 extends to the inside of the driven tooth wheel bore.The first of the transmission shaft 26
End and the 25 phase tight fit of driven gear.Wherein, the mating surface of the first end of the transmission shaft 26 and the driven gear 25
For circular conical surface.Whereby, the driven gear 25 is integrally formed with the first end 261 of the transmission shaft 26.
The axle housing 3 is fixably coupled with 2 phase of uni-drive gear box.3 accommodated inside of axle housing has interior mill expanded shaft
31.The interior mill expanded shaft 31 and the transmission shaft 26 have common axis.The interior mill expanded shaft 31 has opposite the
One end and second end.The first end of the interior mill expanded shaft 31 is opposite with the second end of the transmission shaft 26.The interior mill spreading
There is the second internal axle sleeve 32 and the second outer shaft 33 in the first end of axis 31.The interior mill expanded shaft 31, second internal axle sleeve
32 and second outer shaft, 33 three's phase tight fit.Wherein, second internal axle sleeve 32 and second outer shaft 33 are matched
Conjunction face is circular conical surface.Whereby, the first end of the interior mill expanded shaft 31 is integrally formed with the second end of the transmission shaft 26.
Second outer shaft 33 extends to the second end of the transmission shaft 26.Second outer shaft 33 also with the biography
The second end phase tight fit of moving axis 26.Wherein, the second end of the transmission shaft 26 and the mating surface of second outer shaft 33 are
Circular conical surface.
The grinding wheel 4 is fixed on the second end of the interior mill expanded shaft 31 by bearing up pulley screw 41.The grinding wheel 4 with it is described
Interior mill expanded shaft 31 has common axis.
It is set by the design of the first internal axle sleeve 22 and the first outer shaft 23, the second internal axle sleeve 32 with the second outer shaft 33
The design of the second end and the second outer shaft 33 of meter, the first end of transmission shaft 26 and the design of driven gear 25 and transmission shaft 26,
It can guarantee and smooth working is in by the transmission of driving motor to grinding wheel always, improve the reliability of bistrique.
It is further steady in order to guarantee, also include axle sleeve bearing 24, is surrounded on the outer of first outer shaft 23
It encloses, the axle sleeve bearing 24 is for supporting first outer shaft 23.Also include transmission shaft bearing 27, is surrounded on described
The periphery of transmission shaft 26, the transmission shaft bearing 27 is for supporting the transmission shaft 26.It also include spreading rod bearing 34,
It is surrounded on the periphery of the interior mill expanded shaft 31, the spreading rod bearing 34 is for supporting the interior mill expanded shaft 31.
Working principle: by the driving motor supplies power source.Power source successively pass through the driving gear 21, it is described from
Moving gear 25, the transmission shaft 26, the interior mill expanded shaft 31, it is last to the grinding wheel 4.
Only express the embodiments of the present invention above, the description thereof is more specific and detailed, but and cannot therefore and
It is interpreted as the limitation to utility model patent range.It should be pointed out that for those of ordinary skill in the art, not
Under the premise of being detached from the utility model design, various modifications and improvements can be made, these belong to the guarantor of the utility model
Protect range.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (4)
1. Multifunctional microadjustment bistrique, which is characterized in that include,
Driving motor, with machine shaft；
Uni-drive gear box, accommodated inside have driving gear, driven gear and transmission shaft, are formed on the driving gear actively
Gear hole, the machine shaft extend to the inside of the driving tooth wheel bore, the outer peripheral surface of the machine shaft and the active
There is the first internal axle sleeve and the first outer shaft, the machine shaft, first internal axle sleeve, described the between the inner peripheral surface of gear hole
One outer shaft and the driving gear phase tight fit；The driving gear is meshed with the driven gear；It is described driven
Driven tooth wheel bore is formed on gear；The transmission shaft has opposite first end and second end, the first end of the transmission shaft
Extend to the inside of the driven tooth wheel bore, the first end of the transmission shaft and the driven gear phase tight fit；
Axle housing is mutually fixably coupled with the uni-drive gear box, and the axle housing accommodated inside has interior mill expanded shaft, the interior mill
Expanded shaft and the transmission shaft have common axis, and the interior mill expanded shaft has opposite first end and second end, described
The first end of interior mill expanded shaft is opposite with the second end of the transmission shaft, has in second in the first end of the interior mill expanded shaft
Axle sleeve and the second outer shaft, the interior mill expanded shaft, second internal axle sleeve and the second outer shaft three phase tight fit, institute
The second end that the second outer shaft extends to the transmission shaft is stated, second outer shaft is also mutually tight with the second end of the transmission shaft
Cooperation；And
Grinding wheel, secure bond is in the second end of the interior mill expanded shaft；
Wherein, the mating surface of first internal axle sleeve and first outer shaft is circular conical surface；
Wherein, the mating surface of second internal axle sleeve and second outer shaft is circular conical surface；
Wherein, the first end of the transmission shaft and the mating surface of the driven gear are circular conical surface；
Wherein, the second end of the transmission shaft and the mating surface of second outer shaft are circular conical surface.
2. Multifunctional microadjustment bistrique according to claim 1, which is characterized in that also include that axle sleeve bearing is surrounded on
The periphery of first outer shaft, the axle sleeve bearing is for supporting first outer shaft.
3. Multifunctional microadjustment bistrique according to claim 1, which is characterized in that also include transmission shaft bearing, surround
In the periphery of the transmission shaft, the transmission shaft bearing is for supporting the transmission shaft.
4. Multifunctional microadjustment bistrique according to claim 1, which is characterized in that also include spreading rod bearing, surround
In the periphery of the interior mill extension bar, the spreading rod bearing is for supporting the interior mill extension bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821837037.XU CN209223817U (en) | 2018-11-08 | 2018-11-08 | Multifunctional microadjustment bistrique |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821837037.XU CN209223817U (en) | 2018-11-08 | 2018-11-08 | Multifunctional microadjustment bistrique |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209223817U true CN209223817U (en) | 2019-08-09 |
Family
ID=67502326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821837037.XU Active CN209223817U (en) | 2018-11-08 | 2018-11-08 | Multifunctional microadjustment bistrique |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209223817U (en) |
-
2018
- 2018-11-08 CN CN201821837037.XU patent/CN209223817U/en active Active
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