CN202265634U - A carding machine - Google Patents

A carding machine Download PDF

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Publication number
CN202265634U
CN202265634U CN2011202843263U CN201120284326U CN202265634U CN 202265634 U CN202265634 U CN 202265634U CN 2011202843263 U CN2011202843263 U CN 2011202843263U CN 201120284326 U CN201120284326 U CN 201120284326U CN 202265634 U CN202265634 U CN 202265634U
Authority
CN
China
Prior art keywords
bearing
carding machine
worm
model
gear
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN2011202843263U
Other languages
Chinese (zh)
Inventor
梁衍胜
杜焕耀
魏祥强
于海龙
许晓楠
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shandong Huaxing Textile Group Co Ltd
Original Assignee
Shandong Huaxing Textile Group Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shandong Huaxing Textile Group Co Ltd filed Critical Shandong Huaxing Textile Group Co Ltd
Priority to CN2011202843263U priority Critical patent/CN202265634U/en
Application granted granted Critical
Publication of CN202265634U publication Critical patent/CN202265634U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model provides a carding machine and relates to the field of textile technology. The carding machine comprises a cover plate and a gear box in transmission connection with the cover plate; the gear box comprises an end cap; the carding machine also comprises a worm and a bearing in transmission connection with a worm shaft of the worm; and the bearing is a radial thrust bearing. By employing the radial thrust bearing instead of a thrust bearing, the carding machine enables the bearing to bear radial load and axial load simultaneously and controls horizontal and longitudinal displacements of a long shaft, and thus reduces abrasion of a steel ball in the bearing and prevents damage of a copper sleeve and an inner box body connected with the bearing, thereby enabling the gear box to be used for a long time, reducing fault and disability rate, and correspondingly reducing repair expenses and influence on yield.

Description

A kind of carding machine
Technical field
The utility model relates to textile technology field, relates in particular to a kind of carding machine.
Background technology
In field of textiles, carding machine is a kind of important process equipment, and the web after its combing, removal of impurities can reach certain specification and form uniform sliver, is used for the processing of subsequent processing.Carding machine mainly is made up of licker-in, cover plate, gear-box, cylinder, doffer, large pressuring roller, can coiler or the like.Gear-box is the main drive disk assembly of carding machine, and its performance is directly connected to the complete machine quality of carding machine.
In the use of FA201B type carding machine, the bearing heavy wear in the worm gear spindle nose in the gear-box often appears, and the phenomenon that causes internal box frequently to break down causes scrapping of a whole set of gear-box especially easily.This problem has not only increased maintenance cost, and has restricted the raising of output.
The utility model content
The purpose of the utility model provides a kind of carding machine with the gear-box that can use for a long time.
In order to achieve the above object, the utility model adopts following technical scheme:
A kind of carding machine comprises cover plate and drives the gear-box that is connected with said cover plate that said gear-box has end cap, and comprises worm screw and drive the bearing that is connected with the worm shaft of said worm screw, and said bearing is a radial thrust bearing.
Further, the model of said radial thrust bearing is 6205 types.
Further, the face of said end cap is the plane, and concordant with the face of said bearing.
Further, said carding machine is improvement FA201B type.
The carding machine that the utility model provides through replacing thrust bearing with radial thrust bearing, makes bearing can bear radial load and axial load simultaneously; Controlled the horizontal and displacement longitudinally of major axis; Thereby reduced the wearing and tearing of steel ball in the bearing, and the copper sheathing of having avoided linking with bearing and the damage of internal box, gear-box can be used for a long time; The bad car rate of fault reduces, and has correspondingly reduced maintenance cost and has reached the influence to output.
Description of drawings
Fig. 1 is the gear-box structural representation partly of the carding machine of the utility model.
The explanation of accompanying drawing mark
1 ... Gear-box
2 ... End cap
3 ... Bearing
4 ... Worm shaft
5 ... Worm screw
The specific embodiment
For the purpose, technical scheme and the advantage that make the utility model is clearer,, the utility model is further elaborated below in conjunction with accompanying drawing and embodiment.Specific embodiment described herein is only in order to explaining the utility model, but and is not used in qualification the utility model.
In the running of FA201B type carding machine, the bearing heavy wear in the worm gear spindle nose in the gear-box often appears, and the phenomenon that causes internal box frequently to break down causes scrapping of a whole set of gear-box especially easily.Inventor through the utility model examines discovery; The main cause of this problem is: because worm gear major axis and internal box gap are big; Cause 8205 type thrust bearings on the Worm Bearing can only control the swing of major axis; And the play up and down of uncontrollable major axis, thereby cause the worn steel ball in the bearing.If wearing and tearing can not in time be found, very easily damage connected copper sheathing and internal box.
As shown in Figure 1, the utility model provides a kind of carding machine, comprises cover plate and drives the gear-box 1 that is connected with said cover plate, and gear-box 1 has end cap 2, and comprises worm screw 5 and drive the bearing 3 that is connected with the worm shaft 4 of worm gear 5, and bearing 3 is a radial thrust bearing.
The carding machine that the utility model provides through replacing thrust bearing with radial thrust bearing, makes bearing can bear radial load and axial load simultaneously; Controlled the horizontal and displacement longitudinally of major axis; Thereby reduced the wearing and tearing of steel ball in the bearing, and the copper sheathing of having avoided linking with bearing and the damage of internal box, gear-box can be used for a long time; The bad car rate of fault reduces, and has correspondingly reduced maintenance cost and has reached the influence to output.
In order to satisfy the requirement of load, the model of said radial thrust bearing can be 6205 types.
In order to satisfy the requirement that is provided with of radial thrust bearing, can use lathe improvement to be the plane in the face that has the end cap 2 of step originally, and concordant with the face of bearing 3.
The utility model can be used for the flat top card of various models, is specially adapted to FA201B type carding machine.
The preferred embodiment that the above is merely the utility model is not the practical range that is used for limiting the utility model; If do not break away from the spirit and the scope of the utility model, the utility model is made amendment or is equal to replacement, all should be encompassed in the middle of the protection domain of the utility model claim.

Claims (4)

1. a carding machine comprises cover plate and drives the gear-box that is connected with said cover plate, and said gear-box has end cap, and comprises worm screw and drive the bearing that is connected with the worm shaft of said worm screw, it is characterized in that said bearing is a radial thrust bearing.
2. carding machine according to claim 1 is characterized in that, the model of said radial thrust bearing is 6205 types.
3. carding machine according to claim 1 is characterized in that, the face of said end cap is the plane, and concordant with the face of said bearing.
4. according to the described carding machine of arbitrary claim in the claim 1 to 3, it is characterized in that said carding machine is the FA201B type.
CN2011202843263U 2011-08-05 2011-08-05 A carding machine Expired - Fee Related CN202265634U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011202843263U CN202265634U (en) 2011-08-05 2011-08-05 A carding machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011202843263U CN202265634U (en) 2011-08-05 2011-08-05 A carding machine

Publications (1)

Publication Number Publication Date
CN202265634U true CN202265634U (en) 2012-06-06

Family

ID=46156441

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011202843263U Expired - Fee Related CN202265634U (en) 2011-08-05 2011-08-05 A carding machine

Country Status (1)

Country Link
CN (1) CN202265634U (en)

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120606

Termination date: 20150805

EXPY Termination of patent right or utility model