CN204647041U - A kind of novel coupler - Google Patents
A kind of novel coupler Download PDFInfo
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- CN204647041U CN204647041U CN201520312374.7U CN201520312374U CN204647041U CN 204647041 U CN204647041 U CN 204647041U CN 201520312374 U CN201520312374 U CN 201520312374U CN 204647041 U CN204647041 U CN 204647041U
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- tie
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- keyway
- shaft coupling
- diaphragm
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Abstract
A kind of novel coupler of the present utility model, is characterized in that, comprises joint sleeve, diaphragm, shaft coupling hub, linking bond, tie-plate; Described joint sleeve, diaphragm, shaft coupling hub and tie-plate are coaxially arranged from right to left successively; Described connection hub outer peripheral surface and described tie-plate outer peripheral surface evenly offer three keyway Cao He tri-road second, road first keyway grooves respectively, described first keyway groove and described second key grooved position one_to_one corresponding; Described connection hub is connected with described tie-plate with the linking bond in corresponding second keyway groove by being connected to the first keyway groove.A kind of novel coupler of the present utility model, tie-plate is fixed by screw and linking bond, keeps synchronous shift, and linking bond is connected in the first keyway groove connecting hub outer surface all the time.When being fixed on the axle in tie-plate and moving horizontally, drive tie-plate and linking bond to move, and it is static to connect hub maintenance, thus the diaxon that novel coupler of the present utility model is connected produce the relative displacement of substantially horizontal.
Description
Technical field
The utility model relates to a kind of novel coupler for mechanical coupling field.
Background technique
The coupling that current domestic and international market provides is divided into rigid coupling mostly, pin coupler, flexible film chip coupling, gear coupling.And this type of coupling must be arranged on two axles, relative fixing between axle with axle, can not transverse shifting, only as power transmission.
Example is installed as with flexible film chip coupling.
As shown in Figure 1, workpiece coupling band 1 is by key 3 and be connected with workpiece spindle 2 ' for the sketch that flexible film chip coupling is installed, and workpiece coupling band 1 is fixed by Cock screw 4 and workpiece spindle 2 '.Same, motor coupling band 5 ' is connected by key 3 and motor shaft 6 ', and motor coupling band 5 ' is fixed by Cock screw 4 and motor shaft 6 '.Workpiece coupling band 1, diaphragm 7 ' are coaxially arranged from left to right successively with motor coupling band 5 ', are bolted.Such workpiece spindle 2 ' can not carry out relative movement with the position of motor shaft 6 ' is fixing.When electric machine rotation, motor shaft 6 ' drives workpiece spindle 2 ' to rotate by coupling.This structure is only as transmission of power use, and the relative position between workpiece spindle 2 ' and motor shaft 6 ' can not change.
If when workpiece spindle 2 ' needs transverse shifting, by frequent dismounting screw, nut, the relative movement with motor shaft 6 ' can only be realized.How to realize coupling to connect transverse shifting easy between diaxon be the main research direction of researcher.
Model utility content
The purpose of this utility model is to overcome the deficiencies in the prior art, a kind of novel coupler is provided, its structure is simple, the relative displacement between institute's connection bearing can be realized easily without the need to the annexation between dismounting couplers and bearing, industrial machinery can be realized and connect the requirement of field for coupling.
A kind of technological scheme realizing above-mentioned purpose is: a kind of novel coupler, is characterized in that, comprises joint sleeve, diaphragm, shaft coupling hub, linking bond and tie-plate.
Above-mentioned diaphragm is circular, and above-mentioned joint sleeve, diaphragm, shaft coupling hub and tie-plate are coaxially arranged from right to left successively.
The left and right side of above-mentioned diaphragm contacts with the left surface of above-mentioned joint sleeve with the right flank of above-mentioned shaft coupling hub correspondingly and arranges, and above-mentioned joint sleeve, diaphragm and shaft coupling hub are fixed by some bolts axially arranged.
The right flank of above-mentioned tie-plate and the left surface non-contact of above-mentioned shaft coupling hub are arranged;
Uniform three the first keyway grooves on the outer peripheral surface of above-mentioned shaft coupling hub, every bar first keyway groove is all offered along the axis of above-mentioned shaft coupling hub.
Uniform three the second keyway grooves on the outer peripheral surface of above-mentioned tie-plate, every bar second keyway groove is all offered along the axis of above-mentioned tie-plate, the position of above-mentioned three the second keyway grooves and the position one_to_one corresponding of three the first keyway grooves.
Every bar second keyway groove and the interior all clamping above-mentioned linking bonds of corresponding first keyway groove.
An axial hole is offered at the middle part of above-mentioned tie-plate, and this axial hole is workpiece spindle mounting hole.
The screw that above-mentioned tie-plate and linking bond are arranged by some radial directions is fixed.
A kind of novel coupler of the present utility model, is characterized in that, comprises joint sleeve, diaphragm, shaft coupling hub, linking bond, tie-plate; Described diaphragm is circular, and above-mentioned joint sleeve, diaphragm, shaft coupling hub and tie-plate are coaxially arranged from right to left successively; Described connection hub outer peripheral surface and described tie-plate outer peripheral surface evenly offer three keyway Cao He tri-road second, road first keyway grooves respectively, described first keyway groove and described second key grooved position one_to_one corresponding; Described connection hub is connected with described tie-plate with the linking bond in corresponding second keyway groove by being connected to the first keyway groove.A kind of novel coupler of the present utility model, tie-plate is fixed by screw and linking bond, keeps synchronous shift, and linking bond is connected in the first keyway groove connecting hub outer surface all the time.When being fixed on the axle in tie-plate and moving horizontally, drive tie-plate and linking bond to move, and it is static to connect hub maintenance, thus the diaxon that novel coupler of the present utility model is connected produce the relative displacement of substantially horizontal.
Accompanying drawing explanation
Fig. 1 be the flexible film chip coupling of prior art structural representation;
Fig. 2 is the structural representation of a kind of novel coupler of the present utility model;
Fig. 3 is the plan view of the shaft coupling hub of a kind of novel coupler of the present utility model.
Embodiment
In order to understand the technical solution of the utility model better, be described in detail by reference to the accompanying drawings below by embodiment particularly:
Refer to Fig. 2, a kind of novel coupler of the present utility model, comprise joint sleeve 5, diaphragm 7, shaft coupling hub 8, linking bond 9, tie-plate 10.
Diaphragm 7 is in circular, and joint sleeve 5, diaphragm 7, shaft coupling hub 8 and tie-plate 10 are coaxially arranged from right to left successively.
The left and right side of diaphragm 7 contacts with the left surface of joint sleeve 5 with the right flank of shaft coupling hub 8 correspondingly and arranges, and joint sleeve 5, diaphragm 7 and shaft coupling hub 8 are fixed by some bolts axially arranged.
The right flank of tie-plate 10 and the left surface non-contact of shaft coupling hub 8 are arranged.
As shown in Figure 3, uniform three the first keyway grooves 12 on the outer peripheral surface of shaft coupling hub 8, every bar first keyway groove 12 is all offered along the axis of shaft coupling hub 8.
Uniform three the second keyway grooves on the outer peripheral surface of tie-plate 10, every bar second keyway groove is all offered along the axis of above-mentioned tie-plate, the position of three the second keyway grooves and the position one_to_one corresponding of three the first keyway grooves 12.
Every bar second keyway groove and the interior all clamping linking bonds 9 of corresponding first keyway groove 12.
An axial hole is offered at the middle part of tie-plate 10, and this axial hole is workpiece spindle mounting hole.
The screw that tie-plate 10 and linking bond 9 are arranged by some radial directions is fixed.
Tie-plate 10 is connected with workpiece spindle 2 by expansion set 11.
Tie-plate 10 and linking bond 9 are bolted, and keep synchronous shift.Linking bond 9 is connected in the first keyway groove 12 connecting hub 8 outer surface all the time.When the workpiece spindle 2 be fixed in tie-plate 10 moves horizontally, drive tie-plate 10 and linking bond 9 movement jointly, and connect hub 8 and keep static, thus the workpiece spindle 2 that novel coupler of the present utility model is connected and motor shaft 6 produce the relative displacement of substantially horizontal.Moved horizontally by workpiece spindle 2 even if motor does not affect in operation process yet.
A kind of novel coupler of the present utility model has been widely applied and has achieved good effect in the equipment of company.
Those of ordinary skill in the art will be appreciated that, above embodiment is only used to the utility model is described, and be not used as restriction of the present utility model, as long as in spirit of the present utility model, all will drop in Claims scope of the present utility model the change of the above embodiment, modification.
Claims (3)
1. a novel coupler, is characterized in that, comprises joint sleeve, diaphragm, shaft coupling hub, linking bond and tie-plate, wherein:
Described diaphragm is circular, and described joint sleeve, diaphragm, shaft coupling hub and tie-plate are coaxially arranged from right to left successively;
The left and right side of described diaphragm contacts with the left surface of described joint sleeve with the right flank of described shaft coupling hub correspondingly and arranges, and described joint sleeve, diaphragm and shaft coupling hub are fixed by some bolts axially arranged;
The right flank of described tie-plate and the left surface non-contact of described shaft coupling hub are arranged;
Uniform three the first keyway grooves on the outer peripheral surface of described shaft coupling hub, every bar first keyway groove is all offered along the axis of described shaft coupling hub;
Uniform three the second keyway grooves on the outer peripheral surface of described tie-plate, every bar second keyway groove is all offered along the axis of described tie-plate, the position of described three the second keyway grooves and the position one_to_one corresponding of three the first keyway grooves;
Every bar second keyway groove and the interior all clamping described linking bonds of corresponding first keyway groove.
2. a kind of novel coupler according to claim 1, is characterized in that, an axial hole is offered at the middle part of described tie-plate, and this axial hole is workpiece spindle mounting hole.
3. a kind of novel coupler according to claim 1 and 2, is characterized in that, the screw that described tie-plate and linking bond are arranged by some radial directions is fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520312374.7U CN204647041U (en) | 2015-05-15 | 2015-05-15 | A kind of novel coupler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520312374.7U CN204647041U (en) | 2015-05-15 | 2015-05-15 | A kind of novel coupler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204647041U true CN204647041U (en) | 2015-09-16 |
Family
ID=54099799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520312374.7U Active CN204647041U (en) | 2015-05-15 | 2015-05-15 | A kind of novel coupler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204647041U (en) |
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2015
- 2015-05-15 CN CN201520312374.7U patent/CN204647041U/en active Active
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |