CN110360296A - Detachable gear wheel mounting structure - Google Patents
Detachable gear wheel mounting structure Download PDFInfo
- Publication number
- CN110360296A CN110360296A CN201910740551.4A CN201910740551A CN110360296A CN 110360296 A CN110360296 A CN 110360296A CN 201910740551 A CN201910740551 A CN 201910740551A CN 110360296 A CN110360296 A CN 110360296A
- Authority
- CN
- China
- Prior art keywords
- gear
- lateral
- connecting cylinder
- fuel feed
- bearing connecting
- 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.)
- Withdrawn
Links
Classifications
-
- 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
- F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
- F16H55/02—Toothed members; Worms
- F16H55/12—Toothed members; Worms with body or rim assembled out of detachable parts
-
- 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
- F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
- F16H55/02—Toothed members; Worms
- F16H55/17—Toothed wheels
-
- 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
- F16H57/0018—Shaft assemblies for gearings
- F16H57/0025—Shaft assemblies for gearings with gearing elements rigidly connected to a shaft, e.g. securing gears or pulleys by specially adapted splines, keys or methods
-
- 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
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/042—Guidance of lubricant
- F16H57/043—Guidance of lubricant within rotary parts, e.g. axial channels or radial openings in shafts
- F16H57/0431—Means for guiding lubricant directly onto a tooth surface or to foot areas of a gear, e.g. by holes or grooves in a tooth flank
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Details Of Gearings (AREA)
Abstract
The invention discloses a kind of detachable gear wheel mounting structures, it include: gear support cylindrical portion, it is symmetricly set on the left bearing connecting cylinder portion and right bearing connecting cylinder portion at gear support cylindrical portion both ends, several lateral splines are evenly arranged on the outside of the gear supporting portion, the inside of gear passes through lateral spline slide and is arranged in lateral spline, several gear teeth are evenly arranged on the outside of the gear, left limit baffle is fixedly installed in left bearing connecting cylinder portion on the left of the gear, right limit baffle is provided on the right side of the gear, male thread is provided in right bearing connecting cylinder portion on the right side of the gear, the right limit baffle is connected by box thread with male thread, lateral oilhole is respectively arranged in the lateral spline.
Description
Technical field
The present invention relates to transmission field more particularly to a kind of detachable gear wheel mounting structures.
Background technique
Gear is important one of transmission mechanism, with transmitting power bracket is big, transmission efficiency is high, can arbitrarily transmit two
The characteristics of movement between axis and power, gear majority are mounted on gear shaft using interference fit, and this mounting means is in tooth
When after the wheel odontotripsis of wheel or needing replacing the gear of the different numbers of teeth, replacement is cumbersome, time-consuming and laborious, meanwhile, existing tooth
Wheel mounting structure lubricant effect is poor, can not be to being lubricated at each gear teeth on gear, and gear grinding loss rate is high, service life
It is short.
Summary of the invention
The technical problems to be solved by the present invention are: providing a kind of detachable gear wheel mounting structure of high lubricating effect.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention is that: detachable gear wheel mounting structure, comprising:
Gear supports cylindrical portion, is symmetricly set on left bearing connecting cylinder portion and the right bearing connecting cylinder at gear support cylindrical portion both ends
Portion, is evenly arranged with several lateral splines on the outside of the gear supporting portion, and the inside of gear passes through lateral spline
It is slidably arranged in lateral spline, several gear teeth is evenly arranged on the outside of the gear, in the gear
It is fixedly installed left limit baffle in the left bearing connecting cylinder portion in left side, is provided with right limit on the right side of the gear
Baffle is provided with male thread in the right bearing connecting cylinder portion on the right side of the gear, and the right limit baffle passes through
Box thread is connected with male thread, is respectively arranged with lateral oilhole in the lateral spline, holds round in the gear branch
Lateral fuel feed hole is provided in the middle part of column portion and right bearing connecting cylinder portion, gear support is protruded into the left end of the transverse direction fuel feed hole
In cylindrical portion, the right end of the transverse direction fuel feed hole runs through lateral fuel feed hole, and the transverse direction fuel feed hole passes through respectively to be arranged in gear
The connecting hole and lateral fuel feed hole for supporting cylindrical portion are interconnected, the gear or so between the lateral spline and the gear teeth
Two end surface symmetrics are provided with annular lubrication groove, and the both ends of the transverse direction fuel feed hole pass through respectively to be arranged in gear end face
On inner face slot and annular lubrication groove be interconnected, gear between the two neighboring gear teeth or so two end
Outer end face slot is symmetrically arranged on face, the inner end of the outer end face slot and annular lubrication groove are interconnected, the outer end
The outer end of face slot is on the outside of the end face of gear.
The invention has the advantages that above-mentioned detachable gear wheel mounting structure, compact-sized, gear is inserted by spline slide
It connects in gear support cylindrical portion, and is limited by left and right postive stop baffle, left limit baffle uses fixed structure, right limit
Baffle can be realized fast using the detachable structure that is screwed on after the wheel odontotripsis of gear or when needing replacing the gear of the different numbers of teeth
Speed replacement, replacement is convenient, fast, time saving and energy saving, meanwhile, annular lubrication groove, inner face slot are used in gear both ends of the surface
It is lubricated with outer end face slot, is lubricated in lateral splined interior using lateral oilhole, it can be effectively to gear
On each gear teeth at and spline junction carry out sufficient lubrication, high lubricating effect reduces the wear rate of gear, improves gear
Service life.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of detachable gear wheel mounting structure of the present invention.
Fig. 2 is the schematic cross-sectional view of A-A in Fig. 1.
Fig. 3 is the schematic cross-sectional view of B-B in Fig. 1.
In figure: 1, gear supports cylindrical portion, 2, left bearing connecting cylinder portion, 3, right bearing connecting cylinder portion, 4, lateral flower
Keyway, 5, gear, 6, lateral spline, 7, the gear teeth, 8, left limit baffle, 9, right limit baffle, 10, male thread, 11, female spiral shell
Line, 12, lateral oilhole, 13, lateral fuel feed hole, 14, connecting hole, 15, annular lubrication groove, 16, inner face slot, 17, outer
End face groove.
Specific embodiment
Particular content of the invention is described in detail in the following with reference to the drawings and specific embodiments.
As shown in Figure 1, Figure 2, Figure 3 shows, detachable gear wheel mounting structure, comprising: gear supports cylindrical portion 1, is symmetricly set on
Gear supports the left bearing connecting cylinder portion 2 and right bearing connecting cylinder portion 3 at 1 both ends of cylindrical portion, in the gear supporting portion 1
Outside is evenly arranged with several lateral splines 4, and the inside of gear 5 passes through lateral spline 6 and is slidably arranged in lateral spline
In slot 4, several gear teeth 7 are evenly arranged in the outside of the gear 5, the left bearing in 5 left side of gear connects
It connects and is fixedly installed left limit baffle 8 in cylindrical portion 2, the right side of the gear 5 is provided with right limit baffle 9, in institute
It states and is provided with male thread 10 in the right bearing connecting cylinder portion 3 on 5 right side of gear, the right limit baffle 9 passes through female spiral shell
Line 11 is connected with male thread 10, is respectively arranged with lateral oilhole 12 in the lateral spline 6, supports in the gear
The middle part in cylindrical portion 1 and right bearing connecting cylinder portion 3 is provided with lateral fuel feed hole 13, and the left end of the transverse direction fuel feed hole 13 is protruded into
Gear supports in cylindrical portion 1, and the right end of the transverse direction fuel feed hole 13 runs through lateral fuel feed hole 13, and the transverse direction fuel feed hole 13 is distinguished
The connecting hole 14 of cylindrical portion 1 and lateral fuel feed hole 13 is supported to be interconnected by the way that gear is arranged in, in the lateral spline 6 and wheel
5 or so two end surface symmetrics of gear between tooth 7 are provided with annular lubrication groove 15, the both ends of the transverse direction fuel feed hole 13
It is interconnected respectively by the inner face slot 16 and annular lubrication groove 15 that are arranged on 5 end face of gear, described adjacent
Outer end face slot 17, the outer end face slot 17 have been symmetrically arranged on 5 or so two end faces of gear between two gear teeth 7
Inner end and annular lubrication groove 15 be interconnected, the outer end of the outer end face slot 17 is on the outside of the end face of gear 5.
Above-mentioned detachable gear wheel mounting structure, will be left in use, gear is mounted in gear mounting shaft portion 1 by spline
Bearing installation axle portion 2 and right bearing installation axle portion 3 are connected to inside equipment by bearing, and multiple driven gear shafts are arranged in parallel
, the gear on driven gear shaft can engage with the gear on driving gear shaft, can also be on two neighboring driven gear shaft
Gear is intermeshed, and the gear on driving gear shaft drives to be rotated with the gear on its intermeshing driven gear shaft, driven
Gear on gear shaft drives the gear on driven gear shaft adjacent thereto to rotate, and driven gear drives gear mounting shaft portion 1
Rotation, gear mounting shaft portion 1 drive left bearing installation axle portion 2 and right bearing installation axle portion 3 to rotate, and it is logical that right bearing installs axle portion 3
It crosses rotary joint to connect with compressor escape pipe, compressed air is sent into plunger shaft 8 by compressed air air inlet 16 by compressor
Interior promotion piston 9 is moved to the left, and piston 9 is slided in spline 14 to the left by spline 15, when on piston 9 internal tooth 12 with it is defeated
External tooth 6 on shaft 5 is intermeshed, and spring 13 is compressed, and left bearing installs axle portion 2 and drives work by spline 14 and spline 15
9 rotation of plug, piston 9 drive output shaft 5 to rotate by internal tooth 12 and the intermeshing of external tooth 6, and output shaft 5 is existed by ball bearing 4
Left bearing installs rotation in axle portion 2, and output shaft 5 drives the equipment operation respectively connected, when multiple driven gears of parallel operation
When axis needs individually to stop output, corresponding compressor stops air inlet, and spring 13, which resets, pushes piston 9 in plunger shaft 8
It moves right, piston 9 is slided to the right in spline 14 up on the internal tooth 12 and output shaft 5 on piston 9 by spline 15
External tooth 6 separates, at this point, piston 9 dallies, output shaft 5 is not rotated, to realize that each driven gear shaft can be controlled whether individually
Output.
When installation, the male thread 10 on right limit baffle 9 is revolved from the box thread 11 in right bearing connecting cylinder portion 3
Under, sizeable gear is selected according to actual needs, and the inside of gear 5 is slideably inserted by several lateral splines 6
Gear supports in cylindrical portion 1 in corresponding lateral spline 4, at this point, the connecting hole 14 and gear in lateral spline 6 support cylinder
Corresponding connecting hole 14 forms an interconnected channel in portion 1, at this point, by the male thread 10 on right limit baffle 9 is revolved
Tightly on the box thread 11 in right bearing connecting cylinder portion 3, left limit baffle 8 and right limit plate 9 can be fixed by gear 5
In gear support cylindrical portion 1, right bearing connecting cylinder portion 3 is connect by rotary joint with grease pump, in use, lubrication
Oil successively reaches lateral oilhole 12 by lateral fuel feed hole 13, connecting hole 14 and overflows from the both ends of lateral oilhole 12
Out, lubricating oil enters in annular lubrication groove 15 along the inner face slot 16 on 5 end face of gear, then recessed from annular lubricant
Slot 15 enters in several outer end face slots 17, the lubricating oil in last several outer end face slots 17 respectively enter the two neighboring gear teeth 7 it
Between, it realizes and gear 5 and the whole of each gear teeth 7 is lubricated.
Claims (1)
1. detachable gear wheel mounting structure, it is characterised in that: include: gear support cylindrical portion (1), be symmetricly set on gear support
The left bearing connecting cylinder portion (2) and right bearing connecting cylinder portion (3) at cylindrical portion (1) both ends, in the gear supporting portion (1)
Outside is evenly arranged with several lateral splines (4), and the inside of gear (5) passes through lateral spline (6) and is slidably arranged in cross
Into spline (4), several gear teeth (7) are evenly arranged on the outside of the gear (5), in the gear (5)
Left limit baffle (8) are fixedly installed in the left bearing connecting cylinder portion (2) in left side, are set on the right side of the gear (5)
Right limit baffle (9) are equipped with, are provided with male thread in the right bearing connecting cylinder portion (3) on the right side of the gear (5)
(10), the right limit baffle (9) is connected by box thread (11) with male thread (10), is divided in the lateral spline (6)
It is not provided with lateral oilhole (12), is set in the middle part of gear support cylindrical portion (1) and right bearing connecting cylinder portion (3)
Be equipped with lateral fuel feed hole (13), it is described transverse direction fuel feed hole (13) left end protrude into gear support cylindrical portion (1) in, the transverse direction into
The right end of oilhole (13) runs through lateral fuel feed hole (13), and the transverse direction fuel feed hole (13) supports cylinder in gear by setting respectively
The connecting hole (14) in portion (1) and lateral fuel feed hole (13) are interconnected, the tooth between the lateral spline (6) and the gear teeth (7)
Two end surface symmetrics in wheel ontology (5) left and right are provided with annular lubrication groove (15), the both ends difference of the transverse direction fuel feed hole (13)
It is interconnected by the inner face slot (16) being arranged on gear (5) end face and annular lubrication groove (15), in the phase
It has been symmetrically arranged outer end face slot (17) on two end faces in gear (5) left and right between adjacent two gear teeth (7), it is described outer
The inner end and annular lubrication groove (15) of end face groove (18) are interconnected, and gear is run through in the outer end of the outer end face slot (17)
(5) on the outside of end face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910740551.4A CN110360296A (en) | 2019-08-12 | 2019-08-12 | Detachable gear wheel mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910740551.4A CN110360296A (en) | 2019-08-12 | 2019-08-12 | Detachable gear wheel mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110360296A true CN110360296A (en) | 2019-10-22 |
Family
ID=68224387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910740551.4A Withdrawn CN110360296A (en) | 2019-08-12 | 2019-08-12 | Detachable gear wheel mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110360296A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112855895A (en) * | 2021-02-26 | 2021-05-28 | 广西玉柴机器股份有限公司 | Easy-to-assemble and disassemble idle gear component structure |
-
2019
- 2019-08-12 CN CN201910740551.4A patent/CN110360296A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112855895A (en) * | 2021-02-26 | 2021-05-28 | 广西玉柴机器股份有限公司 | Easy-to-assemble and disassemble idle gear component structure |
| CN112855895B (en) * | 2021-02-26 | 2024-03-29 | 广西玉柴机器股份有限公司 | Idler gear part structure easy to disassemble and assemble |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20191022 |
|
| WW01 | Invention patent application withdrawn after publication |