CN207000060U - The rigid direct-connected wheel train structure of a kind of axle and transmission system - Google Patents
The rigid direct-connected wheel train structure of a kind of axle and transmission system Download PDFInfo
- Publication number
- CN207000060U CN207000060U CN201720585493.9U CN201720585493U CN207000060U CN 207000060 U CN207000060 U CN 207000060U CN 201720585493 U CN201720585493 U CN 201720585493U CN 207000060 U CN207000060 U CN 207000060U
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- Prior art keywords
- train
- transmission system
- support body
- axle
- wheel
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 38
- 230000008878 coupling Effects 0.000 claims abstract description 8
- 238000010168 coupling process Methods 0.000 claims abstract description 8
- 238000005859 coupling reaction Methods 0.000 claims abstract description 8
- 230000009467 reduction Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 4
- 238000012856 packing Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009432 framing Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005549 size reduction Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
The utility model discloses the rigid direct-connected wheel train structure of a kind of axle and transmission system, including train support body, combined support plate, transmission system, sleeve combination and wheel shaft combined system are fixed with train support body, wheel shaft combined system is directly connected to by flat key and transmission system, no shaft coupling link.By positioning pin connection and realizing located lateral between sleeve combination and train support body, and realize by the cooperation of multigroup bolt and clamp nut the longitudinal register of the sleeve combination and train support body.By removing shaft coupling link, the reduction of train system overall dimensions is realized, while reduces the requirement to build-up tolerance.Solve workshop transport and the volume size control of mounting plate vehicle and the key issue of train build-up tolerance.
Description
Technical field
The utility model is related to a kind of transport of workshop and make-up machinery, more particularly to a kind of axle and transmission system it is rigidly direct-connected
Wheel train structure.
Background technology
When transport is with assembling work in workshop, due to the requirement of plant layout and task, control transport and assembling
The problem of volume size of platform vehicle, exists always, and key therein is the size for controlling wheel train structure.For this
Problem, generally use change the smaller transmission parts of volume size or sacrifice the size in a direction and get another in return
The methods of direction size reduction, the cost so done is exactly that cost remains high, while versatility is not strong, limitation platform vehicle
More applications, do not meet general-purpose demand.
Utility model content
The purpose of this utility model is to provide the axle that a kind of fitted position is small, tolerance fit requirement is low and transmission system rigidity
Direct-connected wheel train structure.
The purpose of this utility model is achieved through the following technical solutions：
Axle of the present utility model and transmission system rigidly direct-connected wheel train structure, including train support body, the train support body
On be fixed with combined support plate, transmission system, sleeve combination and wheel shaft combined system, the wheel shaft combined system by flat key with
The transmission system is directly connected to, no shaft coupling link.
The axle and transmission that the utility model embodiment provides it can be seen from above-mentioned technical scheme provided by the utility model
The direct-connected wheel train structure of system rigidity, by removing shaft coupling link, the reduction of train system overall dimensions is realized, is reduced simultaneously
Requirement to build-up tolerance.Solve workshop transport and the control of the volume size of mounting plate vehicle and train build-up tolerance
Key issue.Compact for workshop inner structure, transport and the mounting plate vehicle of narrow space, the omnidirectional moving that is particularly suitable for use in are put down
Platform.
Brief description of the drawings
Fig. 1 is that the front view structure of the rigid direct-connected wheel train structure of axle and transmission system that the utility model embodiment provides is shown
It is intended to.
Fig. 2 is that the plan structure of the rigid direct-connected wheel train structure of axle and transmission system that the utility model embodiment provides is shown
It is intended to.
Fig. 3 is the isometric side structure of the rigid direct-connected wheel train structure of axle and transmission system that the utility model embodiment provides
Schematic diagram.
Specific label is as follows in figure：
1st, motor, 2, interior hexagonal circle screw, 3, spring washer, 4, plain washer, 5, decelerator, 6, combined support plate, 7,
Hexagon-headed bolt, 8, plain washer, 9, spring washer, 10, hex-head nut, 11, hexagon-headed bolt, 12, plain washer, 13, spring
Packing ring, 14, hex-head nut, 15, hexagon-headed bolt, 16, mounting seat, 17, train support body, 18, wheel shaft combined system, 19, flat
Key, 20, alignment pin, 21, locking nut, 22, bolt, 23, bolt, 24, sleeve combination.
Embodiment
With reference to the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out clear
Chu, it is fully described by, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole realities
Apply example.Based on embodiment of the present utility model, those of ordinary skill in the art are obtained under the premise of creative work is not made
The every other embodiment obtained, belongs to the scope of protection of the utility model.
Rigidly direct-connected wheel train structure, its preferable embodiment are for axle of the present utility model and transmission system：
Including train support body, combined support plate, transmission system, sleeve combination and axle set are fixed with the train support body
Syzygy is united, and the wheel shaft combined system is directly connected to by flat key and the transmission system, no shaft coupling link.
By positioning pin connection and realizing located lateral between the sleeve combination and train support body, and pass through multigroup positioning
The longitudinal register of the sleeve combination and train support body is realized in the cooperation of bolt and clamp nut.
The transmission system includes motor and decelerator.
The rigid direct-connected wheel train structure of axle of the present utility model and transmission system, by removing shaft coupling link, realizes wheel
The reduction of system overall dimensions, while reduce the requirement to build-up tolerance.Solve workshop transport and mounting plate vehicle
Volume size control and train build-up tolerance key issue.
The utility model is a kind of axle and the rigid direct-connected wheel train structure of transmission system, and whole wheel train structure is by train frame
Body, combined support plate, transmission system, wheel shaft combined system assemble, and the position annexation between them is：The power train
System is connected with train support body respectively by hexagon-headed bolt, plain washer, spring washer, hex-head nut；The combined support plate leads to
Hexagon-headed bolt, plain washer, spring washer, hex-head nut and train support body is crossed to connect；The wheel shaft combined system passes through hexagonal
Hook bolt, plain washer, spring washer, hex-head nut and train support body connect, and are connected by flat key with transmission system.
Concrete technical scheme can be described as follows：
The train support body, including train frame, alignment pin, locking nut, bolt, hexagon-headed bolt, plain washer, bullet
Spring packing ring, hex-head nut；Position annexation between them is：Main framing of the train frame as train support body, according to work(
Can and connect needs, and two terminals add through hole and screwed hole, while handle inner surface surrounding, using the reference plane as assembling；Positioning
Pin is arranged in the positioning hole of both ends, and positioning is transversely mounted for sleeve combination；Locking nut with bolt is supporting is arranged on
At the screwed hole of train frame both ends, for the longitudinally mounted positioning of sleeve combination, by adjust bolt adjust sleeve combination with
Axiality between decelerator, meets matching requirements；Hexagon-headed bolt, plain washer, spring washer, hex-head nut are arranged on wheel
It is frame both ends through hole, for being fastenedly connected for sleeve combination.The train frame is rectangle square steel part；The alignment pin is bar member；
The locking nut, bolt are standard components；The hexagon-headed bolt, plain washer, spring washer, hex-head nut are standard components.
The combined support plate, including support square plate, padded square, interior hexagonal circle screw, spring washer；Between them
Position annexation be：Square plate is supported as total support platform；Padded square by interior hexagonal circle screw, spring washer with
Square plate connection is supported, forms decelerator supporting table.
The transmission system, including motor, interior hexagonal circle screw, spring washer, plain washer, decelerator, mounting seat；It
Between position annexation be：Motor is coordinated by interior hexagonal circle screw, spring washer, plain washer and decelerator and connected
Connect, form output power source；Decelerator is connected by interior hexagonal circle screw, spring washer, plain washer and mounting seat, for solid
Determine decelerator.The motor is city's component；The interior hexagonal circle screw, spring washer, plain washer are standard components；The decelerator is city
Component；The mounting seat is sheet blanks with holes.
The wheel shaft combined system, including the combination of flat key, wheel shaft, sleeve combination；Position annexation between them is：
Flat key is arranged at the keyway of wheel shaft combination axis；The axle sleeve of axle and sleeve combination in wheel shaft combination, which coordinates, to be installed.The flat key
It is standard component；Wheel shaft combination is the sub-assembly for including standard component, city's component and bar member；The sleeve combination is to include special-shaped machine
Add the sub-assembly of part, standard component and city's component.
The rigid direct-connected wheel train structure of a kind of axle involved by the utility model and transmission system, the installation in transmission system
Seat is fastenedly connected with the train frame in train support body by hexagon-headed bolt, plain washer, spring washer, hex-head nut, with wheel
It is the fixation that transmission system is realized on the basis of support body；Support square plate in combined support plate passes through turret head spiral shell with train support body
Bolt, plain washer, spring washer, hex-head nut are fastenedly connected, and end in contact and support platform is formed under padded square and decelerator；
The decelerator in axle and transmission system in wheel shaft combined system is connected by flat key, in sleeve combination and train support body
Train frame both ends assembly connection, the located lateral of sleeve combination and train support body, adjustment bolt reality are realized by alignment pin
The longitudinal register of existing sleeve combination and train support body, it is pre- by locking nut when the axiality of axle and decelerator meets to require
Tight bolt and alignment pin, and by hexagon-headed bolt, plain washer, spring washer, hex-head nut realize train support body with
Wheel shaft combined system is fastenedly connected.
The utility model is a kind of axle and the rigid direct-connected wheel train structure of transmission system, and its advantage and effect are：Pass through
Utilization to Design of Mechanical Structure, design a kind of wheel train structure of versatility；By to the ingenious of detent mechanism and assembly technology
With, shaft coupling link indispensable in conventional drivetrain is eliminated, fundamentally realizes the miniaturization of wheel train structure,
And synchronously solve Standard tolerance issues using positioning and retaining mechanism.The wheel train structure principle is simple, realize it is convenient and
Practicality, it is actual suitable for engineering.
Specific embodiment：
The utility model is a kind of axle and the rigid direct-connected wheel train structure of transmission system, compact suitable for workshop inner structure,
The transport of narrow space and mounting plate vehicle, be particularly suitable for use in omnibearing moving platform, realizes the miniaturization of platform vehicle, meets
Mission requirements.
Referring to Fig. 1, Fig. 2, Fig. 3：The wheel train structure is by train support body, combined support plate, transmission system, wheel shaft combined system
Assemble, the position annexation between them is：The transmission system is fastenedly connected with train support body；The combined support plate with
Train support body is fastenedly connected；The wheel shaft combined system coordinates with the adjustment of train support body, is fastenedly connected, passes through flat key and transmission system
Connection.
Main framing of the train frame 17 as wheel train structure, according to function and connection needs, two terminals add through hole and screwed hole,
Inner surface surrounding is handled simultaneously, using the reference plane as assembling；Combined support plate 6 passes through hexagon-headed bolt 7, plain washer 8, spring
Packing ring 9 and hex-head nut 10 are fastenedly connected in the lower surface of train frame 17, form decelerator support platform.
Motor 1 is fastened by the input of interior hexagonal circle bolt 2, spring washer 3 and plain washer 4 and decelerator 5 to be connected
Connect；Mounting seat 16 coordinates with the output end of decelerator 5 to be fastened, entirely through hexagon-headed bolt 11, plain washer 12, spring washer 13
With；Hex-head nut 14 is fastenedly connected with train frame 17；The support platform that decelerator 5 is formed with combined support plate 6 contacts, and realizes
Secure support.
After installation is combined in wheel shaft combination 18 with sleeve combination 24, flat key 19 is arranged at the keyway of wheel shaft combination 18, with subtracting
The fast output end of device 5 installation coordinates, meanwhile, using lower surface in the both ends of train frame 17 as reference for assembling, by the assembling of sleeve combination 24
Part carries out installation cooperation with train frame 17；Alignment pin 20 is inserted positioning hole by assembling afterwards in place, realizes train frame 17 and axle sleeve
The located lateral of combination 24；Locking nut 21 as bolt 22,23 on, bolt 22,23 is arranged on train frame 17
At the screwed hole at both ends, multigroup bolt 22,23 spinning in and out are adjusted, until decelerator 5 combines with wheel shaft the dress between 18
Meet matching requirements with tolerance, all locking nuts 21 of pretension, bolt 22,23 and alignment pin 20 all locked,
Realize the longitudinal register of train frame 17 and sleeve combination 24；Finally, hexagon-headed bolt 15, plain washer 12, spring washer 13 are passed through
With；Hex-head nut 14 realizes being fastenedly connected for train frame 17 and sleeve combination 24.
It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art can readily occur in the technical scope that the utility model discloses
Change or replacement, should all cover within the scope of protection of the utility model.Therefore, the scope of protection of the utility model should
It is defined by the protection domain of claims.
Claims (3)
- A kind of 1. rigid direct-connected wheel train structure of axle and transmission system, it is characterised in that including train support body, the train support body On be fixed with combined support plate, transmission system, sleeve combination and wheel shaft combined system, the wheel shaft combined system by flat key with The transmission system is directly connected to, no shaft coupling link.
- 2. the rigid direct-connected wheel train structure of axle according to claim 1 and transmission system, it is characterised in that the axle sleeve group Close between train support body by positioning pin connection and realizing located lateral, and matching somebody with somebody by multigroup bolt and clamp nut Close the longitudinal register for realizing the sleeve combination and train support body.
- 3. the rigid direct-connected wheel train structure of axle according to claim 2 and transmission system, it is characterised in that the power train System includes motor and decelerator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720585493.9U CN207000060U (en) | 2017-05-24 | 2017-05-24 | The rigid direct-connected wheel train structure of a kind of axle and transmission system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720585493.9U CN207000060U (en) | 2017-05-24 | 2017-05-24 | The rigid direct-connected wheel train structure of a kind of axle and transmission system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207000060U true CN207000060U (en) | 2018-02-13 |
Family
ID=61445086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720585493.9U Expired - Fee Related CN207000060U (en) | 2017-05-24 | 2017-05-24 | The rigid direct-connected wheel train structure of a kind of axle and transmission system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207000060U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106976358A (en) * | 2017-05-24 | 2017-07-25 | 北京航天数控系统有限公司 | The rigid direct-connected wheel train structure of a kind of axle and transmission system |
-
2017
- 2017-05-24 CN CN201720585493.9U patent/CN207000060U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106976358A (en) * | 2017-05-24 | 2017-07-25 | 北京航天数控系统有限公司 | The rigid direct-connected wheel train structure of a kind of axle and transmission system |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180213 |