CN204145176U - Series machine and modified model plastic gear thereof - Google Patents
Series machine and modified model plastic gear thereof Download PDFInfo
- Publication number
- CN204145176U CN204145176U CN201420584775.3U CN201420584775U CN204145176U CN 204145176 U CN204145176 U CN 204145176U CN 201420584775 U CN201420584775 U CN 201420584775U CN 204145176 U CN204145176 U CN 204145176U
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- hole
- central
- gear
- unsettled
- claw
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- 210000000078 claw Anatomy 0.000 claims abstract description 49
- 238000003756 stirring Methods 0.000 claims abstract description 43
- 238000010586 diagram Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Abstract
A kind of series machine and modified model plastic gear thereof, this series machine comprises two modified model plastic gears; Modified model plastic gear comprises the gear shaft being provided with central through hole and the gear be arranged on this gear shaft; The central through hole of gear shaft comprises and the first central through hole of the axostylus axostyle interference fit of stirring rod and the second central through hole, and the internal diameter of the second central through hole is greater than the internal diameter of the first central through hole; The inwall of the first central through hole of close second that end of central through hole is toward the second central through hole axis of orientation to extending out to upper three unsettled claws, the first gap is provided with between adjacent each unsettled claw, the second gap is provided with between each unsettled claw outer surface and the second central through hole, each unsettled claw inner surface forms the bellmouth that a root internal diameter is large and head internal diameter is little, and the internal diameter of this bellmouth head is more smaller than the external diameter of the axostylus axostyle of stirring rod.The utility model series machine have easy to assembly simple, efficiency of assembling is high, fixed and low cost and other advantages.
Description
[
technical field]
The utility model relates to small-sized or micromachine, particularly relates to series machine, especially relates to the series machine that plastic gear is housed; The utility model also relates to plastic gear used on series machine.
[
background technology]
See Fig. 8 to Figure 11; series machine have for egg-whisk or blender; this series machine comprises rotor assembly, fore-stock, after-poppet, two plastic gears 50 ', upper setting-up piece, lower setting-up piece, fore bearing and rear bearings, and is installed on the stator module between described forward and backward support; Described rotor assembly comprises rotating shaft; Described plastic gear 50 ' comprises the gear shaft 51 ' being provided with central through hole 511 ' and the gear 52 be arranged on this gear shaft 51 '; The rotating shaft of described rotor assembly is held by described axle and is arranged on described forward and backward support rotationally, this rotating shaft rear end is stretched out from the central through hole of described after-poppet, and described rotating shaft rear end is provided with the worm screw portion carrying out with the gear 52 of two plastic gears 50 ' engaging; By fixed pad and lower setting-up piece, two plastic gears 50 ' are fixed on described after-poppet, and the gear 52 of two plastic gears 50 ' is meshed with the worm screw portion of described rotating shaft rear end respectively.During the work of this series machine, two stirring rod 99 of egg-whisk or blender are inserted in the central through hole 511 ' of gear shaft 51 of two plastic gears 50 ' respectively, and be stuck in the groove 519 of gear shaft 51 end of respective plastic gear 50 ' with jump ring 98 respectively, depart to prevent stirring rod 99 and plastic gear 50 ' in the course of the work, the rotating shaft of rotor assembly drives the gear 52 of two plastic gears 50 ' to rotate, food in utensil just stirs along with rotation by two stirring rod 99, and food is stirred; The stirring rod 99 of prior art series machine is complicated with the assembling of plastic gear 50 ', and efficiency is low, but also must fix by jump ring 98, and cost is higher.
[
utility model content]
The technical problems to be solved in the utility model is avoid above-mentioned the deficiencies in the prior art part and provide a kind of series machine and modified model plastic gear thereof, the modified model plastic gear of this series machine and the stirring rod of external appliance simply easy to assembly, efficiency of assembling is high, fixed, and cost is low.
The technical scheme that the utility model solve the technical problem employing is:
A kind of series machine is provided; this series machine is for egg-whisk or blender; described series machine comprises rotor assembly, fore-stock, after-poppet, two modified model plastic gears, upper setting-up piece, lower setting-up piece, fore bearing and rear bearings, and is installed on the stator module between described forward and backward support; Described rotor assembly comprises rotating shaft; Described modified model plastic gear comprises the gear shaft being provided with central through hole and the gear be arranged on this gear shaft; The rotating shaft of described rotor assembly is held by described axle and is arranged on described forward and backward support rotationally, this rotating shaft rear end is stretched out from the central through hole of described after-poppet, and described rotating shaft rear end is provided with the worm screw portion carrying out with the gear of two modified model plastic gears engaging; By fixed pad and lower setting-up piece, two modified model plastic gears are fixed on described after-poppet, and the gear of two modified model plastic gears is meshed with the worm screw portion of described rotating shaft rear end respectively; The central through hole of the gear shaft of described modified model plastic gear is stepped hole, comprise and the first central through hole of the axostylus axostyle interference fit of the stirring rod of external appliance and the second central through hole of being connected with this first central through hole, the internal diameter of described second central through hole is greater than the internal diameter of described first central through hole; Near the first central through hole of described second that end of central through hole inwall toward described second central through hole axis of orientation to extend out to upper three with the unsettled claw of the concentricity axis of described first central through hole, the first gap is provided with between adjacent each unsettled claw, the second gap is provided with between each unsettled claw outer surface and described second central through hole, each unsettled claw inner surface forms the bellmouth that a root internal diameter is large and head internal diameter is little, and the internal diameter of this bellmouth head is more smaller than the external diameter of the axostylus axostyle of described stirring rod.
Each unsettled claw head inner surface is all provided with projection.
The quantity of described unsettled claw is four.
Inwall away from the first central through hole of described second that end of central through hole is provided with at least three axial notches evenly and at intervals.
The quantity of described axial notch is four.
A kind of modified model plastic gear on series machine is also provided, comprises the gear shaft being provided with central through hole and the gear be arranged on this gear shaft; The central through hole of described gear shaft is stepped hole, comprise and the first central through hole of the axostylus axostyle interference fit of the stirring rod of external appliance and the second central through hole of being connected with this first central through hole, the internal diameter of described second central through hole is greater than the internal diameter of described first central through hole; Near the first central through hole of described second that end of central through hole inwall toward described second central through hole axis of orientation to extend out to upper three with the unsettled claw of the concentricity axis of described first central through hole, the first gap is provided with between adjacent each unsettled claw, the second gap is provided with between each unsettled claw outer surface and described second central through hole, each unsettled claw inner surface forms the bellmouth that a root internal diameter is large and head internal diameter is little, and the internal diameter of this bellmouth head is more smaller than the external diameter of the axostylus axostyle of described stirring rod.
Compared with the existing technology comparatively, the beneficial effect of the utility model series machine and modified model plastic gear thereof is:
One, the stirring rod of modified model plastic gear and external appliance is fixed: the axostylus axostyle of the first central through hole of the gear shaft of modified model plastic gear and the stirring rod of external appliance is interference fit, but also be provided with supreme three unsettled claws, each unsettled claw can catch the outer surface of the axostylus axostyle of stirring rod firmly, particularly the projection of each unsettled claw head inner surface also can be embedded into stirring rod axostylus axostyle head near a circle groove in, make the axostylus axostyle of stirring rod firmly be fixed in the central through hole of the gear shaft of modified model plastic gear;
Two, the stirring rod of modified model plastic gear and external appliance is easy to assembly simple and efficiency of assembling is high: only the axostylus axostyle of each stirring rod need be inserted respectively in the central through hole of the gear shaft of respective modified model plastic gear, and do not need jump ring to fix, assemble very convenient and simple, efficiency of assembling is high;
Three, cost is low: do not need jump ring to fix, and decreases this part of jump ring, reduces cost.
In sum, the utility model series machine and modified model plastic gear thereof have easy to assembly simple, efficiency of assembling is high, fixed and low cost and other advantages.
[
accompanying drawing explanation]
Fig. 1 is the orthographic projection schematic front view of the utility model series machine;
Fig. 2 is the axonometric projection schematic diagram that the modified model plastic gear 50 of described series machine is assembled together with the stirring rod 99 of external appliance;
Fig. 3 is the orthographic projection schematic front view that described modified model plastic gear 50 is assembled together with the stirring rod 99 of external appliance;
Fig. 4 is the cross-sectional schematic of A-A in Fig. 3;
Fig. 5 is the axonometric projection schematic diagram of the modified model plastic gear 50 of described series machine;
Fig. 6 is that schematic diagram is looked on the orthographic projection right side of described modified model plastic gear 50;
Fig. 7 is the cross-sectional schematic of B-B in Fig. 6;
Fig. 8 is the orthographic projection schematic front view that the plastic gear 50 ' of described prior art series machine is assembled together with the stirring rod 99 of external appliance;
Fig. 9 is the cross-sectional schematic of C-C in Fig. 8;
To be that the orthographic projection of the plastic gear 50 ' of described prior art series machine is main look cross-sectional schematic to Figure 10;
Figure 11 is the axonometric projection schematic diagram that described prior art series machine is used for fixing the jump ring 98 of the stirring rod 99 of plastic gear 50 ' and external appliance.
[embodiment]
Below in conjunction with each accompanying drawing, the utility model is described in further detail.
See Fig. 1 to Fig. 7, a kind of series machine, this series machine is for egg-whisk or blender, described series machine comprises rotor assembly, fore-stock 20, after-poppet 30, two modified model plastic gears 50, upper setting-up piece 60, lower setting-up piece 70, fore bearing (not shown) and rear bearing (not shown)s, and is installed on the stator module 10 between described forward and backward support 20,30, described rotor assembly comprises rotating shaft 41, described modified model plastic gear 50 comprises the gear shaft 51 being provided with central through hole and the gear 52 be arranged on this gear shaft 51, the rotating shaft 41 of described rotor assembly is held by described axle and is arranged on described forward and backward support 20,30 rotationally, this rotating shaft 41 rear end is stretched out from the central through hole of described after-poppet 30, and described rotating shaft 41 rear end is provided with the worm screw portion carrying out with the gear 52 of two modified model plastic gears 50 engaging, be fixed on described after-poppet 30 by fixed pad 60 and lower setting-up piece 70, two modified model plastic gears 50, the gear 52 of two modified model plastic gears 50 is meshed with the worm screw portion of described rotating shaft 41 rear end respectively, the central through hole of the gear shaft 51 of described modified model plastic gear 50 is stepped hole, comprise and the first central through hole 511 of axostylus axostyle 999 interference fit of the stirring rod 99 of external appliance and the second central through hole 512 of being connected with this first central through hole 511, the internal diameter of described second central through hole 512 is greater than the internal diameter of described first central through hole 511, near the first central through hole 511 of described second that end of central through hole 512 inwall toward described second central through hole 512 axis of orientation to extend out to upper three with the unsettled claw 513 of the concentricity axis of described first central through hole 511, the first gap 514 is provided with between adjacent each unsettled claw 513, there is the first gap 514 just, adjacent each unsettled claw 513 does not mutually connect and is cut off, make each unsettled claw 513 good springiness like this, the axostylus axostyle 999 of stirring rod 99 is facilitated to insert, the second gap 515 is provided with between each unsettled claw 513 outer surface and described second central through hole 512, there is the second gap 515 just, each unsettled claw 513 outer surface does not contact with described second central through hole 512 inwall, each unsettled claw 513 inner surface forms the bellmouth 5131 that a root internal diameter is large and head internal diameter is little, the internal diameter of this bellmouth 5131 head is more smaller than the external diameter of the axostylus axostyle 999 of described stirring rod 99.The root of unsettled claw 513 alternatively becomes the stiff end of unsettled claw 513, and the head of unsettled claw 513 alternatively becomes the free end of unsettled claw 513.External appliance comprises egg-whisk or blender.
See Fig. 4 and Fig. 7, each unsettled claw 513 head inner surface is all provided with protruding 5139.A circle groove 9999 is provided with near axostylus axostyle 999 head of stirring rod, in a circle groove 9999 near axostylus axostyle 999 head that the projection 5139 of each unsettled claw 513 head inner surface is embedded into stirring rod, the axostylus axostyle 999 of stirring rod 99 is firmly fixed in the central through hole of gear shaft 51 of modified model plastic gear 50.
See Fig. 4 and Fig. 7, the quantity of described unsettled claw 513 is four.
See Fig. 5, Fig. 6 and Fig. 7, it is convenient that the axostylus axostyle 999 in order to stirring rod 99 inserts, and the inwall away from the first central through hole 511 of described second that end of central through hole 512 is provided with at least three axial notches 519 evenly and at intervals.
See Fig. 5 and Fig. 6, the quantity of described axial notch 519 is four.
See Fig. 2 to Fig. 7, the utility model additionally provides a kind of modified model plastic gear 50 on series machine, comprises the gear shaft 51 being provided with central through hole and the gear 52 be arranged on this gear shaft 51, the central through hole of described gear shaft 51 is stepped hole, comprise and the first central through hole 511 of axostylus axostyle 999 interference fit of the stirring rod 99 of external appliance and the second central through hole 512 of being connected with this first central through hole 511, the internal diameter of described second central through hole 512 is greater than the internal diameter of described first central through hole 511, near the first central through hole 511 of described second that end of central through hole 512 inwall toward described second central through hole 512 axis of orientation to extend out to upper three with the unsettled claw 513 of the concentricity axis of described first central through hole 511, the first gap 514 is provided with between adjacent each unsettled claw 513, the second gap 515 is provided with between each unsettled claw 513 outer surface and described second central through hole 512, each unsettled claw 513 inner surface forms the bellmouth 5131 that a root internal diameter is large and head internal diameter is little, the internal diameter of this bellmouth 5131 head is more smaller than the external diameter of the axostylus axostyle 999 of described stirring rod 99.
During the work of the utility model series machine, the axostylus axostyle 999 of two stirring rod 99 of egg-whisk or blender inserts in the central through hole of gear shaft 51 of two modified model plastic gears 50 respectively, the head of its central shaft rod 999 is positioned at the second central through hole 512 of gear shaft 51, a circle groove 9999 is provided with near axostylus axostyle 999 head, the axostylus axostyle 999 of stirring rod 99 and the first central through hole 511 are interference fit, and each unsettled claw 513 catches the outer surface of the axostylus axostyle 999 of stirring rod 99, particularly the projection 5139 of each unsettled claw 513 head inner surface be embedded into stirring rod axostylus axostyle 999 head near a circle groove 9999 in, the axostylus axostyle 999 of stirring rod 99 is made firmly to be fixed in the central through hole of gear shaft 51 of modified model plastic gear 50, the rotating shaft 41 of rotor assembly drives the gear 52 of two modified model plastic gears 50 to rotate, and the food in utensil just stirs along with rotation by two stirring rod, and food is stirred.
The above embodiment only have expressed preferred implementation of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the utility model the scope of the claims; It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection range of the present utility model; Therefore, all equivalents of doing with the utility model right and modification, all should belong to the covering scope of the utility model claim.
Claims (10)
1. a series machine; comprise rotor assembly, fore-stock (20), after-poppet (30), two modified model plastic gears (50), upper setting-up piece (60), lower setting-up piece (70), fore bearing and rear bearings, and be installed on the stator module (10) between described forward and backward support (20,30); Described rotor assembly comprises rotating shaft (41); Described modified model plastic gear (50) comprises the gear shaft (51) being provided with central through hole and the gear (52) be arranged on this gear shaft (51); The rotating shaft (41) of described rotor assembly is held by described axle and is arranged on described forward and backward support (20,30) rotationally, this rotating shaft (41) rear end is stretched out from the central through hole of described after-poppet (30), and described rotating shaft (41) rear end is provided with the worm screw portion carrying out with the gear (52) of two modified model plastic gears (50) engaging; By fixed pad (60) and lower setting-up piece (70), two modified model plastic gears (50) are fixed on described after-poppet (30), and the gear (52) of two modified model plastic gears (50) is meshed with the worm screw portion of described rotating shaft (41) rear end respectively; It is characterized in that:
The central through hole of the gear shaft (51) of described modified model plastic gear (50) is stepped hole, comprise and first central through hole (511) of the axostylus axostyle of the stirring rod of external device (ED) (99) (999) interference fit and the second central through hole (512) of being connected with this first central through hole (511), the internal diameter of described second central through hole (512) is greater than the internal diameter of described first central through hole (511), near first central through hole (511) of described that end of second central through hole (512) inwall toward described second central through hole (512) axis of orientation to extend out to upper three with the unsettled claw (513) of the concentricity axis of described first central through hole (511), the first gap (514) is provided with between adjacent each unsettled claw (513), the second gap (515) is provided with between each unsettled claw (513) outer surface and described second central through hole (512), each unsettled claw (513) inner surface forms the bellmouth (5131) that a root internal diameter is large and head internal diameter is little, the internal diameter of this bellmouth (5131) head is more smaller than the external diameter of the axostylus axostyle (999) of described stirring rod (99).
2. series machine according to claim 1, is characterized in that:
Each unsettled claw (513) head inner surface is all provided with projection (5139).
3. series machine according to claim 1, is characterized in that:
The quantity of described unsettled claw (513) is four.
4. the series machine according to any one of claims 1 to 3, is characterized in that:
Inwall away from first central through hole (511) of described that end of second central through hole (512) is provided with at least three axial notches (519) evenly and at intervals.
5. series machine according to claim 4, is characterized in that:
The quantity of described axial notch (519) is four.
6. the modified model plastic gear (50) on series machine, comprises the gear shaft (51) being provided with central through hole and the gear (52) be arranged on this gear shaft (51); It is characterized in that:
The central through hole of described gear shaft (51) is stepped hole, comprise and first central through hole (511) of the axostylus axostyle of the stirring rod of external appliance (99) (999) interference fit and the second central through hole (512) of being connected with this first central through hole (511), the internal diameter of described second central through hole (512) is greater than the internal diameter of described first central through hole (511), near first central through hole (511) of described that end of second central through hole (512) inwall toward described second central through hole (512) axis of orientation to extend out to upper three with the unsettled claw (513) of the concentricity axis of described first central through hole (511), the first gap (514) is provided with between adjacent each unsettled claw (513), the second gap (515) is provided with between each unsettled claw (513) outer surface and described second central through hole (512), each unsettled claw (513) inner surface forms the bellmouth (5131) that a root internal diameter is large and head internal diameter is little, the internal diameter of this bellmouth (5131) head is more smaller than the external diameter of the axostylus axostyle (999) of described stirring rod (99).
7. the modified model plastic gear (50) on series machine according to claim 6, is characterized in that:
Each unsettled claw (513) head inner surface is all provided with projection (5139).
8. the modified model plastic gear (50) on series machine according to claim 6, is characterized in that:
The quantity of described unsettled claw (513) is four.
9. the modified model plastic gear (50) on series machine according to any one of claim 6 to 8, is characterized in that:
Inwall away from first central through hole (511) of described that end of second central through hole (512) is provided with at least three axial notches (519) evenly and at intervals.
10. the modified model plastic gear (50) on series machine according to claim 9, is characterized in that:
The quantity of described axial notch (519) is four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420584775.3U CN204145176U (en) | 2014-10-11 | 2014-10-11 | Series machine and modified model plastic gear thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420584775.3U CN204145176U (en) | 2014-10-11 | 2014-10-11 | Series machine and modified model plastic gear thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204145176U true CN204145176U (en) | 2015-02-04 |
Family
ID=52421840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420584775.3U Active CN204145176U (en) | 2014-10-11 | 2014-10-11 | Series machine and modified model plastic gear thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204145176U (en) |
-
2014
- 2014-10-11 CN CN201420584775.3U patent/CN204145176U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 518104 Guangdong city of Shenzhen province Baoan District manhole Street manhole West Maan Shan Industrial Park, Tai Tong Industrial Zone No. 1, No. 2, No. 3 Patentee after: SHENZHEN DONGMING MOTOR ELECTRIC CO.,LTD. Address before: 518104 Dongsheng Industrial Zone, Dili Road, Western Industrial Zone, Manholes, Shenzhen, Guangdong, Baoan District Patentee before: DONGMING MECHANICAL AND ELECTRICAL (SHENZHEN) Co.,Ltd. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Series motor and improved plastic gears thereof Effective date of registration: 20180612 Granted publication date: 20150204 Pledgee: Shenzhen Baode letter Internet Nationwide Financial Services Inc. Pledgor: SHENZHEN DONGMING MOTOR ELECTRIC CO.,LTD. Registration number: 2018980000072 |
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| PP01 | Preservation of patent right |
Effective date of registration: 20180613 Granted publication date: 20150204 |
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Date of cancellation: 20210613 Granted publication date: 20150204 |
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Effective date of registration: 20210613 Granted publication date: 20150204 |
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Date of cancellation: 20230613 Granted publication date: 20150204 |
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Effective date of registration: 20230613 Granted publication date: 20150204 |
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Addressee: Zhu Bairui Document name: Notice of Termination of Suspension Procedure |