CN104976284A - Engagement device for motor gear and duplicate gear - Google Patents
Engagement device for motor gear and duplicate gear Download PDFInfo
- Publication number
- CN104976284A CN104976284A CN201510403780.9A CN201510403780A CN104976284A CN 104976284 A CN104976284 A CN 104976284A CN 201510403780 A CN201510403780 A CN 201510403780A CN 104976284 A CN104976284 A CN 104976284A
- Authority
- CN
- China
- Prior art keywords
- gear
- substrate
- motor
- duplicate
- duplicate gear
- 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.)
- Pending
Links
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H1/00—Toothed gearings for conveying rotary motion
- F16H1/02—Toothed gearings for conveying rotary motion without gears having orbital motion
- F16H1/04—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members
- F16H1/06—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members with parallel axes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/023—Mounting or installation of gears or shafts in the gearboxes, e.g. methods or means for assembly
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H2057/02034—Gearboxes combined or connected with electric machines
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H2057/02095—Measures for reducing number of parts or components
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Gears, Cams (AREA)
Abstract
The invention provides an engagement device for a motor gear and a duplicate gear. The engagement device comprises a substrate (4). A motor (6) is installed on one side of the substrate (4). The output gear (5) of the motor (6) extends to the other side of the substrate (4) and is engaged with the duplicate gear (3) installed on the same side of the substrate (4). The engagement device for the motor gear and the duplicate gear is characterized in that a gear shaft is sleeved with the duplicate gear (3); one end of the gear shaft is fixed to the substrate (4), the other end of the gear shaft is fixed to one end of a transitional wheel mounting bracket (1), and the other end of the transitional wheel mounting bracket (1) is fixedly installed on the substrate (4). By the adoption of the installation structure, the transitional wheel mounting bracket is integrated, assembly is easy and convenient, and errors accumulated during part machining are reduced; the motor gear and the duplicate gear are better engaged, and the service life of the motor gear and the duplicate gear is prolonged.
Description
Technical field
The invention provides a kind of motor gear and duplicate gear geared assembly.
Background technique
The operation of electric actuator is mainly by motor driven gear transmission, when motor gear can not directly engage with output gear, an excessive gear is often needed to carry out transition once, when transition gear is fixing not at ordinary times, can not effectively engage with motor gear, cause sending larger sound when gear and gears meshing, gear effectively can not be engaged with gear, the life-span on probation of gear can be affected.
Summary of the invention
The object of this invention is to provide a kind of motor gear and duplicate gear geared assembly, motor gear and duplicate gear positive engagement can be made, strengthen the working life of motor gear and duplicate gear.
A kind of motor gear and duplicate gear geared assembly, comprise substrate, the side of this substrate is provided with motor, the output gear of this motor extend out to substrate opposite side and engages with the duplicate gear be arranged on this side substrate, its specialization is: described duplicate gear is sleeved on gear shaft, one end of this gear shaft is fixed on substrate, and the other end of this gear shaft is then fixed on one end of transition wheel mounting bracket, and the other end of this transition wheel mounting bracket is fixedly mounted on substrate.
Wherein transition wheel mounting bracket adopts arc sheet-pile muscle formula transition wheel dunnage, this arc sheet-pile muscle formula transition wheel dunnage comprises three post muscle formula pillars, the bottom of these three post muscle formula pillars is connected with same flat board, the side of these three post muscle formula pillars is then linked into an integrated entity by two blocks of arc plates, all have attachment hole on the top of these three post muscle formula pillars thus be arranged on substrate by fastening piece, in the middle of aforesaid flat board, have through hole thus pass for gear shaft.
Wherein duplicate gear is sleeved on gear shaft by hot-mounting process.
After adopting mounting structure of the present invention, the integration of transition wheel mounting bracket, assembling is simple, convenient, reduces the error that part processing is accumulative, can motor gear be made preferably to engage with duplicate gear, enhance the working life of motor gear and duplicate gear.Reduce in part course of working simultaneously and produce the accumulative of error, motor gear is better engaged with duplicate gear, reduce the sound of gear and gears meshing, enhance the working life of gear.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present invention.
Embodiment
As shown in Figure 1, the invention provides a kind of motor gear and duplicate gear geared assembly, comprise substrate 4, the side of this substrate 4 is provided with motor 6, the output gear 5 of this motor 6 extend out to substrate 4 opposite side and engages with the duplicate gear 3 be arranged on this side substrate 4, described duplicate gear 3 is sleeved on gear shaft, one end of this gear shaft is fixed on substrate 4, the other end of this gear shaft is then fixed on one end of transition wheel mounting bracket 1, and the other end of this transition wheel mounting bracket 1 is fixedly mounted on substrate 4.
Wherein transition wheel mounting bracket 1 adopts arc sheet-pile muscle formula transition wheel dunnage, its similar 1/2 cylinder-like body cut open from central vertical, this arc sheet-pile muscle formula transition wheel dunnage comprises three post muscle formula pillars, the bottom of these three post muscle formula pillars is connected with same flat board, the side of these three post muscle formula pillars is then linked into an integrated entity by two blocks of arc plates, all have attachment hole on the top of these three post muscle formula pillars thus be arranged on by fastening piece on substrate 4, in the middle of aforesaid flat board, have through hole thus pass for gear shaft.Duplicate gear 3 is sleeved on gear shaft by hot-mounting process in addition.
Further, its center pillar muscle formula pillar bottom, with flat board, is mainly used in supporting duplicate gear 3, duplicate gear 3 is installed steadily, ensure that the accuracy of mesh of gear.Post muscle formula supporting post top end band has tapped hole, is fixed on substrate 4 by fastening piece, this upper dress formula anatomical connectivity, ensures that arc sheet-pile muscle formula transition wheel dunnage and substrate 4 are connected and fixed reliably.Connect with arc plate between post muscle formula pillar, connected by arc plate and reduce installing space, when preventing duplicate gear 3 from rotating, lubricant oil spills.
After adopting structure of the present invention, transition wheel mounting bracket 1 foundry goods cast solid formula structure, decreases corresponding part, and makes overall structure more stable, guarantees the output gear 5 of motor 6 and the positive engagement of duplicate gear 3.
Claims (3)
1. a motor gear and duplicate gear geared assembly, comprise substrate (4), the side of this substrate (4) is provided with motor (6), the output gear (5) of this motor (6) extend out to substrate (4) opposite side and engages with the duplicate gear (3) be arranged on this side substrate (4), it is characterized in that: described duplicate gear (3) is sleeved on gear shaft, one end of this gear shaft is fixed on substrate (4), the other end of this gear shaft is then fixed on one end of transition wheel mounting bracket (1), the other end of this transition wheel mounting bracket (1) is fixedly mounted on substrate (4).
2. motor gear as claimed in claim 1 and duplicate gear geared assembly, it is characterized in that: wherein transition wheel mounting bracket (1) adopts arc sheet-pile muscle formula transition wheel dunnage, this arc sheet-pile muscle formula transition wheel dunnage comprises three post muscle formula pillars, the bottom of these three post muscle formula pillars is connected with same flat board, the side of these three post muscle formula pillars is then linked into an integrated entity by two blocks of arc plates, all have attachment hole on the top of these three post muscle formula pillars thus be arranged on by fastening piece on substrate (4), in the middle of aforesaid flat board, have through hole thus pass for gear shaft.
3. motor gear as claimed in claim 1 and duplicate gear geared assembly, is characterized in that: wherein duplicate gear (3) is sleeved on gear shaft by hot-mounting process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510403780.9A CN104976284A (en) | 2015-07-10 | 2015-07-10 | Engagement device for motor gear and duplicate gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510403780.9A CN104976284A (en) | 2015-07-10 | 2015-07-10 | Engagement device for motor gear and duplicate gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104976284A true CN104976284A (en) | 2015-10-14 |
Family
ID=54273097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510403780.9A Pending CN104976284A (en) | 2015-07-10 | 2015-07-10 | Engagement device for motor gear and duplicate gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104976284A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107747624A (en) * | 2017-11-28 | 2018-03-02 | 哈尔滨理工大学 | A kind of high-accuracy no backlash decelerator based on permagnetic synchronous motor driving |
-
2015
- 2015-07-10 CN CN201510403780.9A patent/CN104976284A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107747624A (en) * | 2017-11-28 | 2018-03-02 | 哈尔滨理工大学 | A kind of high-accuracy no backlash decelerator based on permagnetic synchronous motor driving |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151014 |