CN201003548Y - Axle coupler - Google Patents

Abstract

The utility model discloses a shaft joint, which comprises two half-couplings, an intermediate shaft, and a pin shaft, wherein, the intermediate shaft is arranged between the two half couplings, which is concavely and convexly connected with the intermediated shaft; the pin shaft is arranged at the connecting part. Compared with the prior tooth type shaft joint, the utility model has the advantages of the easy detachment, easy production, good connection effect, slip proofing, large loading capability and reliable operation.

Description

A kind of coupling

Technical field

The utility model relates to a kind of connection set, and is concrete relevant with a kind of coupling.

Background technique

Generally all by being made up of two halves, the middle engagement with dentation links existing coupling, and this coupler structure shape is comparatively complicated, and processing is got up difficult, the cost height, and installation is inconvenient, and operational reliability is poor.

Summary of the invention

In order to solve the deficiency of existing technology, the utility model provides a kind of coupling, and it is simple in structure, easy processing, and bearing capacity is big, and is reliable.

In order to achieve the above object, the technical solution of the utility model is a kind of coupling, comprise half-coupling, jack shaft, bearing pin, it is characterized in that: described jack shaft is assemblied in the middle of two half-couplinves, and described two half-couplinves link to each other with the jack shaft convex-concave, and connecting place is equipped with bearing pin.

The beneficial effects of the utility model are, compare to existing cog-wheel coupling and are easy to processing, are easy to mounting or dismounting, and connection effective can slippage, so bearing capacity is big, and be reliable.

Description of drawings

Fig. 1 is the utility model assembling schematic representation.

Fig. 2 is the half-coupling schematic representation.

Fig. 3 is its jack shaft schematic representation.

Embodiment

Below in conjunction with accompanying drawing the utility model is further specified.As depicted in figs. 1 and 2, the utility model discloses a kind of coupling, comprise half-coupling 1, jack shaft 2, bearing pin 3, described jack shaft is assemblied in the middle of two half-couplinves, described jack shaft 2 is assemblied in the middle of two half-couplinves 1, described two half-couplinves link to each other with the jack shaft convex-concave, and connecting place is equipped with bearing pin 3.Split if desired, only need to take out bearing pin, jack shaft just can be taken away easily, perhaps outwards moves one along axis, also can take out jack shaft easily, and then dismounting two half-coupling.

Claims (1)

1, a kind of coupling comprises half-coupling, jack shaft, bearing pin, it is characterized in that: described jack shaft is assemblied in the middle of two half-couplinves, and described two half-couplinves link to each other with the jack shaft convex-concave, and connecting place is equipped with bearing pin.

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