CN102181975A

CN102181975A - Rechargeable textile cleaning twisting gun

Info

Publication number: CN102181975A
Application number: CN2011101048292A
Authority: CN
Inventors: 王福田; 卞则军
Original assignee: Anhui Shangmei Precision Machinery Science and Technology Co Ltd
Current assignee: Anhui Shangmei Precision Machinery Science and Technology Co Ltd
Priority date: 2011-04-26
Filing date: 2011-04-26
Publication date: 2011-09-14

Abstract

The invention provides a rechargeable textile cleaning twisting gun, which comprises a shell; a battery and a motor are arranged in the shell; the motor is in transmission connection with a roll pin by a rotation shaft; the roll pin is matched with a fixed end bearing by a baffle ring; the fixed end bearing is axially and radially fixed by the shell; and the roll pin is matched with a moving end bearing by a baffle ring; and the moving end bearing is radially fixed by the shell. In the rechargeable textile cleaning twisting gun, the fixed end bearing plays a role in fixing and supporting, the moving end bearing plays a role in moving and supporting, and the rotation precision of the roll pin can be effectively ensured by the two rows of bearings to greatly reduce peripheral jumps, improve the stability of operation, and prevent the roll pin from being stuck when the roll pin is deformed due to heating.

Description

A kind of rechargeable weaving cleaning twisting gun

Technical field

The present invention be more particularly directed to a kind of rechargeable weaving cleaning twisting gun.

Background technology

In the prior art, the two class burnishers that mainly contain that are used to weave and clean, a kind of is the hand cleaning twisting gun, though it does not need the battery equal energy source, the integral mechanical structure more complicated, potential faults is many, its overall weight lays particular stress on, apparent size is bigger than normal, needs manual operation, is not suitable for long-time use; Another kind is rechargeable cleaning twisting gun, and its volume pin is connected by resilient sleeve with Motor Shaft, when the volume pin meets with big resistance, can run out of steam because of skidding, and when the volume pin rotated at a high speed, its beating degree was big, and vibration obviously, in addition, the volume pin does not have axial location, is subjected to external force to drop out the fixed position easily.

Summary of the invention

The object of the present invention is to provide and a kind ofly can effectively save manpower, simple, the stable rechargeable weaving cleaning twisting gun of device.

For solving the problems of the technologies described above, the present invention proposes a kind of rechargeable weaving cleaning twisting gun, comprise housing, described housing internal battery, motor, described motor is by the rotating shaft volume pin that is in transmission connection, described volume pin cooperates the stiff end bearing by back-up ring, described housing shaft to radially fix described stiff end bearing; Described volume pin is by back-up ring whole stroke moved end bearing, and described housing is radially fixed the described end bearing that moves about.

Beneficial effect: the volume pin cooperates by two row bearings with housing, stiff end bearing near machine shaft play fixed supporting role, cooperate with axial back-up ring between the needle shaft with volume and to carry out axial location, the end bearing that moves about works the supporting role of moving about, because do not have axial location between housing and the bearing, so bearing can be with the volume needle shaft to moving about, be unlikely to stuck when making the temperature distortion of volume pin, the running accuracy of utilizing two row bearings can effectively guarantee to roll up pin reduces circumference greatly and beats, and improves smoothness of operation.

Preferably, " motor is in transmission connection by rotating shaft and rolls up pin " is specially:

Described rotating shaft and described volume pin are inserted in adapter sleeve respectively from two ends, the screw that connects described adapter sleeve by cooperate in the described rotating shaft section tighten described rotating shaft; The section that connects on the described volume pin of screw fit of described adapter sleeve tightens described volume pin, makes the described rotating shaft described volume pin that is in transmission connection.

Beneficial effect: volume needle shaft end is processed into flat and machine shaft adds tightening screw location by the metal adapter sleeve, connects reliably, avoids the hidden danger of skidding.

Preferably, the middle part of described housing is provided with motor switch.

Beneficial effect: the whole motor switch of twisting with the fingers rifle is arranged on the housing medium position, meets the ergonomics principle, and the start stop operation easy switching is quick.

Description of drawings

With embodiment the present invention is described in further detail with reference to the accompanying drawings below.

Fig. 1 is the structure chart of a kind of rechargeable weaving cleaning twisting gun of the embodiment of the invention 1 proposition;

Among the figure: 1, charging inlet; 2, upper shell; 3, battery; 4, motor switch; 5, motor; 6, holding screw; 7, stiff end bearing; 8, the end bearing that moves about; 9, lower house; 10, adapter sleeve; 11, back-up ring; 12, volume pin; 13, rotating shaft.

The specific embodiment

Embodiment 1

Present embodiment proposes a kind of rechargeable weaving cleaning twisting gun, comprise housing, housing is preferably by upper shell 2, lower house 9 is formed, cooperate the receiving space that forms to hold the battery 3 and the motor 5 of electrical connection by upper shell 2 and lower house 9, shell end is provided with the charging inlet 1 of battery 3, the housing middle part is provided with motor switch 4, the rotating shaft 13 of motor 5 is in transmission connection and rolls up pin 12, preferably, the rotating shaft 13 of motor 5 is in transmission connection by adapter sleeve 10 and rolls up pin 12, and adapter sleeve 10 is preferably copper, and is concrete, the part that adapter sleeve 10 is inserted in rotating shaft 13 has the pancake section, and the holding screw 6 that passes adapter sleeve 10 is by cooperating this pancake section radial location rotating shaft 13; The part that volume pin 12 is inserted in adapter sleeve 10 has the pancake section, and the holding screw 6 that passes adapter sleeve 10 is by cooperating this pancake section radial location rotating shaft 13.

Stiff end bearing 7 axial restraint housings make stiff end bearing 7 that axial float with respect to housing can not take place, and volume pin 12 cooperates stiff end bearings 7 by back-up ring 11, also make volume pin 12 that axial float with respect to stiff end bearing 7 can not take place.

Volume pin 12 is by back-up ring 11 whole stroke moved end bearings 8, makes volume pin 12 that axial float with respect to the end bearing 8 that moves about can not take place.

The present invention is not limited thereto embodiment, based on the related realization assembly of inventive concept all in protection scope of the present invention.

Claims

1. a rechargeable weaving cleaning twisting gun comprises housing, described housing internal battery, motor, described motor is by the rotating shaft volume pin that is in transmission connection, it is characterized in that described volume pin cooperates the stiff end bearing by back-up ring, described housing shaft to radially fix described stiff end bearing; Described volume pin is by back-up ring whole stroke moved end bearing, and described housing is radially fixed the described end bearing that moves about.

2. a kind of according to claim 1 rechargeable weaving cleaning twisting gun is characterized in that, motor by rotating shaft be in transmission connection the volume pin be specially:

3. a kind of according to claim 1 rechargeable weaving cleaning twisting gun is characterized in that the middle part of described housing is provided with motor switch.