CN206036059U - Glue heart shaft coupling - Google Patents

Abstract

The utility model discloses a glue heart shaft coupling, it is including cooperating first in an organic whole, two semi -axiss, this first semi -axis has first quill shaft and first connection pad, the second semi -axis has second quill shaft and second connection pad, wherein, it is first, it is first that tip circumference that two connection pads are relative has the several respectively, two blade tooths, this is first, two connection pads are through first, the meshing of two blade tooths, and run through to have in the adjacent combination department axial with the second blade tooth of first blade tooth and extend to first connection pad respectively, the through -hole of the non - blade tooth end of second connection pad, there is nylon to glue the stick at this through -hole fit in, excellent both ends and first connection pad are glued to this nylon, the non - blade tooth end looks parallel and level of second connection pad, and be provided with the positioning disk that blocks the gluey stick of location nylon at the non - blade tooth end of first connection pad or second connection pad, this positioning disk cover locate first quill shaft or on the second quill shaft. The utility model discloses a simple structure, the steady quality has reduced the shake of during operation, and has reduced the energy consumption.

Description

Glue heart shaft coupling

Technical field

This utility model is related to a brood lac heart shaft coupling, belongs to shaft coupling technical field.

Background technology

Shaft coupling, is made up of two half parts, is driving shaft and driven shaft connection respectively, for coupling the master in different institutions Moving axis and driven shaft, and be allowed to rotate with the machine components of transmitting torque jointly.In the power transmission of high-speed overload, some connection The effect of axle device also buffering, vibration damping and raising shafting dynamic property.General engine is mostly by means of shaft coupling and working machine It is connected.

The shaft coupling of existing cross connection, rotating speed are slow, and power consumption is big, and quality is unstable.

The content of the invention

For above-mentioned weak point of the prior art, this utility model aims to provide a brood lac heart shaft coupling, its structure Simply, steady quality, reduces shake during work, and reduces energy consumption.

To achieve these goals, the technical solution of the utility model：One brood lac heart shaft coupling, which includes and is matched with one First semiaxis of body, the second semiaxis, first semiaxis there is the first quill shaft and be wholely set with first quill shaft the One terminal pad, second semiaxis have the second quill shaft and the second terminal pad being wholely set with second quill shaft, wherein, The relative end of first terminal pad, the second terminal pad is circumferential to have several first blade tooths, the second blade tooth respectively, first company Flange, the second terminal pad are engaged by first blade tooth, the second blade tooth, and in first blade tooth and the second blade tooth adjacent bonds Axially penetrate through at conjunction and extend respectively to first terminal pad, the through hole at the non-blade tooth end of the second terminal pad, in the through hole Nylon glue stick is combined with, the nylon glue stick two ends and first terminal pad, the non-blade tooth end flush of the second terminal pad, and The non-blade tooth end of first terminal pad or the second terminal pad is provided with the positioning disk for stopping the positioning nylon glue stick, the positioning Disk is sheathed on first quill shaft or second quill shaft.

Further, have between the first blade tooth for being meshed in first terminal pad, the second terminal pad, the second blade tooth Gap.

Further, the first blade tooth circumference it is uniformly arranged on the first terminal pad end；Second pawl Tooth rim to and be uniformly arranged on the second terminal pad end, and first blade tooth, the second blade tooth be in quadrangular structure or Pillar construction of the section in fan arc.

Further, first quill shaft, the second quill shaft have a same central axis, and first quill shaft, Hollow shaft hole in two quill shafts is connected.

Further, the nylon glue stick and the through hole interference fit.

The beneficial effects of the utility model：Simple structure, steady quality, by the first terminal pad, second terminal pad Be provided with nylon glue stick between first blade tooth, the second blade tooth, for ensure the whole shaft coupling of composition the first semiaxis, the second half Reliable and stable annexation is formed between axle, while improving first semiaxis, the second semiaxis in power transmittance process is carried out Conversion relations, shake when reducing work with this, and reduce energy consumption.

Description of the drawings

Fig. 1 is structural representation of the present utility model；

Fig. 2 is the sectional view in Fig. 1 along line A-A；

Fig. 3 is the left view of Fig. 1.

Specific embodiment

This utility model is further described with reference to specific embodiment and accompanying drawing.

One kind glue heart shaft coupling as described in Fig. 1-Fig. 3, which includes the first semiaxis 10, the second semiaxis for being matched with one 11, first semiaxis 10 has the first quill shaft 101 and the first terminal pad 100 being wholely set with first quill shaft 101, should Second semiaxis 11 has the second quill shaft 111 and the second terminal pad 110 being wholely set with second quill shaft 111, wherein, the The relative end of one terminal pad 100, the second terminal pad 110 is circumferential to have several first blade tooths 103, the second blade tooth 113 respectively, should First terminal pad 100, the second terminal pad 110 are engaged by the first blade tooth 103, the second blade tooth 113, and the first blade tooth 103 with Second blade tooth, 113 adjacent junction axially penetrates through and extends respectively to the first terminal pad 100, the non-blade tooth of the second terminal pad 110 The through hole at end, is combined with nylon glue stick 12 in the through hole, and 12 two ends of nylon glue stick are connected with the first terminal pad 100, second The non-blade tooth end flush of disk 110, and it is fixed that the non-blade tooth end of the first terminal pad 100 or the second terminal pad 110 is provided with stop The positioning disk 13 of position nylon glue stick 12, the positioning disk 13 are sheathed on the first quill shaft 101 or the second quill shaft 111.

This utility model simple structure, steady quality, by the first pawl in the first terminal pad 100, the second terminal pad 110 Nylon glue stick 12 is provided between tooth 103, the second blade tooth 113, for ensure the whole shaft coupling of composition the first semiaxis 10, the Reliable and stable annexation is formed between two semiaxis 11, while improving first semiaxis 10, the second semiaxis 11 is carrying out power biography Conversion relations during passing, shake when reducing work with this, and reduce energy consumption.

Specifically, as shown in Figure 2 or Figure 3, the first blade tooth being meshed in first terminal pad 100, the second terminal pad 110 103rd, there is gap 14 between the second blade tooth 113.In order to ensure the stable position between nylon glue stick 12 and through hole, except having Outside positioning disk 13, nylon glue stick 12 and through hole are set to into interference fit also.

First blade tooth, 103 circumference is simultaneously uniformly arranged on 100 end of the first terminal pad；Second blade tooth 113 is circumferential and uniform It is arranged on 110 end of the second terminal pad, and first blade tooth 103, the second blade tooth 113 is in quadrangular structure or section is in fan The pillar construction of arc.

Finally, the first quill shaft 101, the second quill shaft 111 have a same central axis, and first quill shaft 101, the Hollow shaft hole in two quill shafts 111 is connected, to ensure the stability of power transmission and the use longevity of each part of shaft coupling itself Life.

Above the technical scheme provided by this utility model embodiment is described in detail, it is used herein specifically Individual example is set forth to the principle of this utility model embodiment and embodiment, and the explanation of above example is only applicable to side Assistant solves the principle of this utility model embodiment；Simultaneously for one of ordinary skill in the art, implement according to this utility model Example, will change in specific embodiment and range of application, and in sum, this specification content should not be construed as To restriction of the present utility model.

Claims (5)

1. a brood lac heart shaft coupling, includes the first semiaxis (10), the second semiaxis (11) for being matched with one, it is characterised in that： Described first semiaxis (10) have the first quill shaft (101) and the first terminal pad being wholely set with first quill shaft (101) (100), described second semiaxis (11) have the second quill shaft (111) and be wholely set with second quill shaft (111) second Terminal pad (110), wherein, the relative end of the first terminal pad (100), the second terminal pad (110) is circumferential to have number respectively Individual first blade tooth (103), the second blade tooth (113), first terminal pad (100), the second terminal pad (110) pass through first pawl Tooth (103), the second blade tooth (113) engagement, and in the first blade tooth (103) junction axial direction adjacent with the second blade tooth (113) Through there is the through hole that extends respectively to the first terminal pad (100), the non-blade tooth end of the second terminal pad (110), in the through hole Nylon glue stick (12) is combined with inside, nylon glue stick (12) two ends and the first terminal pad (100), the second terminal pad (110) Non- blade tooth end flush, and the non-blade tooth end of the first terminal pad (100) or the second terminal pad (110) is provided with stop The positioning disk (13) of nylon glue stick (12) is positioned, the positioning disk (13) is sheathed on the first quill shaft (101) or described On second quill shaft (111).

2. glue heart shaft coupling according to claim 1, it is characterised in that：First terminal pad (100), the second terminal pad (110) there are gap (14) between the first blade tooth (103) for being meshed on, the second blade tooth (113).

3. glue heart shaft coupling according to claim 1, it is characterised in that：Described first blade tooth (103) are circumferential and uniformly set It is placed on the first terminal pad (100) end；Second blade tooth (113) circumference is simultaneously uniformly arranged on second terminal pad (110) on end, and first blade tooth (103), the second blade tooth (113) are in the column of quadrangular structure or section in fan arc Structure.

4. glue heart shaft coupling according to claim 1, it is characterised in that：First quill shaft (101), the second quill shaft (111) there is the hollow shaft hole in same central axis, and first quill shaft (101), the second quill shaft (111) to be connected.

5. glue heart shaft coupling according to claim 1, it is characterised in that：Nylon glue stick (12) and the through hole interference Coordinate.