CN201393126Y

CN201393126Y - Motor by adopting clamping-joint type wiring

Info

Publication number: CN201393126Y
Application number: CN200920039109U
Authority: CN
Inventors: 徐仁荣
Original assignee: Changzhou Yongan Electric Co Ltd
Current assignee: Changzhou Yongan Electric Co Ltd
Priority date: 2009-04-29
Filing date: 2009-04-29
Publication date: 2010-01-27
Anticipated expiration: 2019-04-29

Abstract

The utility model discloses a motor by adopting clamping-joint type wiring, comprising a motor shell and a lead wire locking cam, a lead wire with a coiled pipe is connected in a connecting box of the motor by the lead wire locking cam, a locking screw is arranged on the lead wire locking cam, and the coiled pipe is clamped in the lead wire locking cam and is limited and locked by the locking screw. In the utility model, the lead wire of the motor leads the coiled pipe which is arranged on the lead wire and has the sheathing function to be limited and locked on the lead wire locking cam, so as to effectively prevent the coiled pipe from falling off from the lead wire locking cam caused by that the outer diameter of the coiled pipe is reduced after long-time usage, therefore, the coiled pipe has good protecting function.

Description

Adopt the motor of plug-in wiring

Technical field

The utility model relates to technical field of motors, especially a kind of motor that adopts the plug-in wiring.

Background technology

The mode of connection that motor is commonly used; normally will have the terminal box that inserts motor by the lead tapered end; the lead tapered end is fixed on certain position of motor; coiled pipe sheath and lead tapered end are by being threaded to fix lead, though this mode is simple and practical, after long-time the use; because coiled pipe is that plastics are made; its outside dimension can attenuate and diminish, and causes coiled pipe to be easy to come off out from tapered end, so also just can not play the effect of guardwire.

The utility model content

The technical problems to be solved in the utility model is: the deficiency that overcomes prior art; a kind of motor that adopts the plug-in wiring is provided; its can effectively prevent on the lead the coiled pipe sheath since the phenomenon that attenuates and diminish and from the lead tapered end, come off of outside dimension lead is played a good protection.

The technical scheme that its technical problem that solves the utility model adopts is: a kind of motor that adopts the plug-in wiring, comprise motor housing and lead tapered end, the lead that has coiled pipe inserts the terminal box of motor by the lead tapered end, described lead tapered end is provided with lock screw, and coiled pipe snaps in the lead tapered end and passes through the lock screw limitation locking.

Specifically, described lead tapered end has the stiff end and the link of integrative-structure, stiff end have boss and can ccontaining lead with the endoporus of coiled pipe, the axial centre of boss misalignment stiff end, boss is provided with the aperture that communicates with endoporus.

Furtherly, be fixed with separate terminal enclosure on the described motor housing, the lead tapered end fixes by link on it and separate terminal enclosure.

The beneficial effects of the utility model are: motor lead described in the utility model will play the coiled pipe limitation locking of sheath effect on the lead tapered end by lock screw on the lead; after can preventing long-time the use effectively; the phenomenon that the coiled pipe of generation comes off from the lead tapered end because external diameter diminishes helps the protection of lead.

Description of drawings

Below in conjunction with drawings and Examples the utility model is further specified.

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

Fig. 2 is the structure for amplifying schematic diagram at A place among Fig. 1.

Fig. 3 is the right view of Fig. 2.

1. motor casings, 2. leads, 3. coiled pipes, 4. lead tapered ends, 41. stiff ends, 42. links, 43. boss, 44. endoporus, 45. apertures, 5. separate terminal enclosures, 6. lock screw among the figure

Embodiment.

In conjunction with the accompanying drawings the utility model is further described now, these accompanying drawings are the schematic diagram of simplification, only show the formation relevant with the utility model.

A kind of motor that adopt plug-in wiring shown in Figure 3 as Fig. 1 Fig. 2; include motor casing 1; be fixed with separate terminal enclosure 5 on the motor casing 1; the lead 2 that has coiled pipe 3 inserts separate terminal enclosure 5 by lead tapered end 4; be connected with the terminal box of motor again; lead tapered end 4 has the stiff end 41 and the link 42 of integrative-structure; link 42 is fixedlyed connected with separate terminal enclosure 5 sides; stiff end 41 be provided with boss 43 and can ccontaining lead 2 with the endoporus 44 of coiled pipe 3; the axial centre of the misalignment stiff end 41 of this boss 43; boss 43 is provided with the aperture 45 that communicates with endoporus 44, and after the coiled pipe 3 of lead 2 snapped in lead tapered end 4, lock screw 6 was screwed into from the aperture 45 on the boss 43; enter the sidepiece of coiled pipe 3; thereby coiled pipe 3 is carried out limitation locking, prevent that it from coming off, and plays the effect of long-time guardwire from lead tapered end 4.

Claims

1. motor that adopts the plug-in wiring, comprise motor housing (1) and lead tapered end (4), the lead (2) that has coiled pipe (3) inserts the terminal box of motor by lead tapered end (4), it is characterized in that: described lead tapered end (4) is provided with lock screw (6), and coiled pipe (3) snaps in lead tapered end (4) and passes through lock screw (6) limitation locking.

2. the motor of employing plug-in according to claim 1 wiring, it is characterized in that: described lead tapered end (4) has the stiff end (41) and the link (42) of integrative-structure, stiff end (41) is provided with boss (43) and endoporus (44) that can ccontaining coiled pipe (3), the axial centre of boss (43) misalignment stiff end (41), boss (43) are provided with the aperture (45) that communicates with endoporus (44).

3. the motor of employing plug-in according to claim 2 wiring is characterized in that: be fixed with separate terminal enclosure (5) on the described motor housing (1), lead tapered end (4) fixes by link on it (42) and separate terminal enclosure (5).