CN202851810U - Hexagonal axle transmission device - Google Patents
Hexagonal axle transmission device Download PDFInfo
- Publication number
- CN202851810U CN202851810U CN 201220521958 CN201220521958U CN202851810U CN 202851810 U CN202851810 U CN 202851810U CN 201220521958 CN201220521958 CN 201220521958 CN 201220521958 U CN201220521958 U CN 201220521958U CN 202851810 U CN202851810 U CN 202851810U
- Authority
- CN
- China
- Prior art keywords
- hexagonal axle
- transmission device
- hexagonal
- axle transmission
- axle sleeve
- 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.)
- Expired - Fee Related
Links
Images
Abstract
The utility model discloses a hexagonal axle transmission device which comprises a hexagonal axle and a belt wheel. A belt wheel and an elastic hexagonal axle are installed on the hexagonal axle in sequence and fixedly connected as a whole through a shaft sleeve fixed ring and a screw. The elastic hexagonal axle sleeve is suppressed and made of hard rubbers. The hexagonal axle transmission device has the advantages that the hexagonal axle sleeve suppressed by the hard rubbers is adopted by the hexagonal axle transmission device, and the hexagonal axle transmission device is provided with the certain elasticity, axial movements of a bracket and rollings of the belt can be achieved through the elastic component serving as the transmitting medium and the major torsion can be transmitted. The hexagonal axle transmission device improves the flexibility of the bracket moving, effectively reduces the torsion produced when machines with high speeds and greatly enhances the stability of the machines running.
Description
Technical field:
The utility model relates to a kind of hexagonal axis, uses when being specially adapted to the power transmission of movable support bracket in the Postpress and Print Finishing.
Background technique:
Postpress and Print Finishing refers generally to stick with paste the box machine, sticks with paste punch-out equipment, product examine machine.The essential characteristic of this type of machine is that breadth is wider, and the centre all is comprised of the movable support bracket of two to three needs installation conveying belts.This carriage to the requirement of machine is: 1, realize moving axially of movable support bracket, 2, guarantee running up of conveying belt.Therefore, the many employings of machine can make carriage move axially and the slender axles of belt rotation are come as transmission device.The kind of drive of this type of Postpress and Print Finishing has two kinds: 1, the singly-bound slender axles cooperate transmission with the singly-bound axle sleeve, and this kind of drive transmitting torque is less, moves axially underaction, and the single key slot degree of symmetry on the slender axles and straight line are difficult for guaranteeing.2, hexagonal axis cooperates transmission with the hexagonal axle sleeve, now machine all adopts the steel hexagonal axis directly to cooperate transmission with the hexagonal axle sleeve on the market, because hexagonal axis mostly is cold drawing molding, its straightness accuracy, planeness, degree of symmetry all have certain error, for make carriage can flexible mobile hexagonal axis and the hexagonal axle sleeve between just need enough large gap, therefore adopt the machine vibration of this kind of drive larger, can not adapt to running up of machine.
Summary of the invention:
Task of the present utility model is to propose a kind of can the transmission than high pulling torque, axially can move flexibly, the special a kind of hexagonal axis transmission device that runs up that adapts to.Task of the present utility model is done in such a way that a kind of hexagonal axis transmission device, and it comprises hexagonal axis, belt pulley, it is characterized in that: be equipped with successively belt pulley, elasticity hexagonal axis on the hexagonal axis and be connected to one by axle sleeve retaining ring and screw.Described elasticity hexagonal axle sleeve adopts the ebonite compacting to form.
The utlity model has following effect: what the utility model adopted is the hexagonal axle sleeve of ebonite compacting, has certain elasticity, by this elastic element as transmitting medium, realize moving axially and the rotation of belt of carriage, can transmit larger moment of torsion, improve the flexibility that carriage moves, the moment of torsion that produces when effectively reducing the machine high speed improves the stable type that machine moves greatly.
Description of drawings:
Fig. 1 is transmission decomposing schematic representation of the present utility model; Fig. 2 is hexagonal axis Flexible Transmission cut-away view.
Drawing explanation: 1, hexagonal axis, 2, belt pulley, 3, elasticity hexagonal axle sleeve, 4, the axle sleeve retaining ring, 5, screw.
Embodiment:
Describe embodiment in detail in conjunction with above accompanying drawing, on hexagonal axis 1, be equipped with successively belt pulley 2, elasticity hexagonal axle sleeve 3, be connected to one by axle sleeve retaining ring 4 and screw 5, described elasticity hexagonal axle sleeve is to adopt the ebonite compacting to form, have certain elasticity, compensate the vibration that produces in machining error and the transmission process by elastic element hexagonal axle sleeve.Cooperate with described hexagonal axis by described elasticity hexagonal axle sleeve, the friction factor in the time of can effectively reducing carriage and move axially improves the axially movable flexibility of carriage.
Claims (2)
1. hexagonal axis transmission device, it comprises hexagonal axis, belt pulley, it is characterized in that: be equipped with successively belt pulley, elasticity hexagonal axis on the hexagonal axis and be connected to one by axle sleeve retaining ring and screw.
2. a kind of hexagonal axis transmission device according to claim 1 is characterized in that: described elasticity hexagonal axle sleeve adopts the ebonite compacting to form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220521958 CN202851810U (en) | 2012-10-12 | 2012-10-12 | Hexagonal axle transmission device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220521958 CN202851810U (en) | 2012-10-12 | 2012-10-12 | Hexagonal axle transmission device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202851810U true CN202851810U (en) | 2013-04-03 |
Family
ID=47983016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220521958 Expired - Fee Related CN202851810U (en) | 2012-10-12 | 2012-10-12 | Hexagonal axle transmission device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202851810U (en) |
-
2012
- 2012-10-12 CN CN 201220521958 patent/CN202851810U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203223529U (en) | Buffer type grooved pulley transmission mechanism | |
| CN202935852U (en) | Roller bed conveying device | |
| CN202851810U (en) | Hexagonal axle transmission device | |
| CN202764271U (en) | Transmission device of rubber roller and embossing roller of wallpaper embossing machine | |
| CN202065363U (en) | Unloading belt pulley transmission mechanism for multi-wire saw | |
| CN204784182U (en) | Slide bearing with adjustable clearance | |
| CN203125999U (en) | Encoder mounting structure of press machine | |
| CN203211897U (en) | Belt conveyor | |
| CN202971570U (en) | Guiding device of mechanical equipment | |
| CN205078489U (en) | Vertical pump intermediate shaft bearing | |
| CN202429629U (en) | Novel chain conveying device | |
| CN201713058U (en) | Driving device for friction conveying straight way | |
| CN204566950U (en) | In the same way, the pickup roller set of synchronous, synchronized rotation | |
| CN202074035U (en) | A speed reducer sealing device for an extension machine | |
| CN202114971U (en) | Paper feeding shaft of folder gluer | |
| CN203956717U (en) | A kind of developer roll grinding machine | |
| CN204544335U (en) | A kind of transmission device of ball mill barrel | |
| CN204148569U (en) | A kind of transmission device of vacuum furnace special drill press | |
| CN202484113U (en) | Axial adjustment device for chain wheel | |
| CN202220014U (en) | Roll change trolley cable reel | |
| CN201705824U (en) | Ball spline mechanism | |
| CN204736090U (en) | A drive mechanism for dynamic pressure centerless grinder guide pulley axle | |
| CN203316809U (en) | Oil groove milling mechanism of slender hole | |
| CN204074180U (en) | A kind of ball mill | |
| CN203516448U (en) | Novel roller |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130403 Termination date: 20151012 |
|
| EXPY | Termination of patent right or utility model |