CN211525306U

CN211525306U - Cover plate mounting base of carding machine

Info

Publication number: CN211525306U
Application number: CN201922188979.0U
Authority: CN
Inventors: 曾一平; 肖建明; 陈彦平; 戴羡磊
Original assignee: Zhejiang Jinfeng Textile Machinery Co ltd
Current assignee: Zhejiang Jinfeng Textile Machinery Co ltd
Priority date: 2019-12-09
Filing date: 2019-12-09
Publication date: 2020-09-18
Anticipated expiration: 2029-12-09

Abstract

The utility model discloses a carding machine apron mount pad, include with apron fixed connection's the seat of honour and with bend fixed connection's lower seat, be provided with the connecting plate that extends to under directly over the seat on the seat of honour, set up the through-hole on the connecting plate, the fixed double-screw bolt that upwards passes the through-hole that is provided with on the seat of honour, the cover is equipped with the spring on the double-screw bolt, the lower extreme of spring is supported and is pressed on the connecting plate up end, and the nut that constitutes to the pressure to the spring upper end is installed to the spiro union on the double-screw bolt, lock nut has still been installed to the spiro union on the double-screw bolt, and lock nut butt is on the lower terminal. Compare traditional structure, the utility model provides a structure is reliable and more stable and is convenient for fix a position the carding machine apron mount pad of installation fast more.

Description

Cover plate mounting base of carding machine

Technical Field

The utility model relates to a carding machine technical field, concretely relates to carding machine apron mount pad.

Background

The cover plate of the carding machine is provided with card clothing to form a rotary cover plate, when the carding machine is used, the rotary cover plates are connected into an elastic card clothing carding area, and then the rotary cover plates are driven by a driving mechanism to move relatively on a cylinder, so that a free carding area is formed, and carding of fibers is realized. And the end parts of the two ends of the cover plate need to be assembled with mounting seats, so that the cover plate is fixed on a curved rail of the carding machine through the mounting seats. The existing mounting seat generally comprises an upper seat fixedly connected with a cover plate and a lower seat fixedly connected with a bend, a connecting plate extending to the position right above the lower seat is arranged on the upper seat, a through hole is formed in the connecting plate, a stud upwards penetrating through the through hole is fixedly arranged on the lower seat, a spring is sleeved on the stud, the lower end of the spring is pressed on the upper end face of the connecting plate in a supporting mode, a nut which is used for pressing the upper end of the spring is installed on the stud in a threaded mode, a locking nut used for further locking the stud is installed on the stud in a further threaded mode, and the locking nut is easy to loosen in the actual application process and has an improved space.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a structure is reliable and more stable and is convenient for fix a position the carding machine apron mount pad of installation fast.

In order to realize the above-mentioned purpose, the utility model provides a carding machine apron mount pad, include with apron fixed connection's the seat of honour and with bend fixed connection's lower seat, be provided with the connecting plate that extends to under directly over the seat on the seat of honour, set up the through-hole on the connecting plate, the fixed double-screw bolt that upwards passes the through-hole that is provided with on the seat of honour down, the cover is equipped with the spring on the double-screw bolt, the lower extreme of spring is supported and is pressed on the connecting plate up end, and the nut that constitutes to the pressure is installed to the spring upper end to the spiro union on the double-screw bolt, lock nut butt is still installed to the spiro union on the double-screw bolt, and lock nut.

The utility model has the advantages that: adopt above-mentioned structure, the utility model discloses an add the dish spring to form further pretension to lock nut, and then effectively avoid lock nut to appear phenomenons such as not hard up in the practical application process, it is structural reasonable more reliable.

The utility model discloses can further set up to dish spring suit is on the double-screw bolt. The structure is more stable and reliable.

The utility model can be further arranged into a positioning groove for positioning the disc spring on the upper end surface of the lower seat. Set up like this, the dish spring of location that can be better to make the structure more reliable and more stable.

The utility model discloses still can further set up to having seted up the installation locating hole on the lower terminal surface of lower seat. During installation, the lower seat is inserted and positioned with the positioning convex column on the curved rail through the installation positioning hole, and then the lower seat is locked and fixed on the curved rail, so that quick positioning and installation can be realized, and the lower seat is more stable and reliable in structure after installation.

The utility model discloses still can further set up to lower seat through preventing losing bolt and bend fixed connection, be provided with the slotted hole that the spiral shell body that supplies to prevent losing the bolt passed on the lower seat, the spiral shell body that prevents losing the bolt includes big footpath end and path end, and path end and the spiral shell head of preventing losing the bolt is connected, is provided with the external screw thread on the big footpath end, the radius of slotted hole with the radius of path end is the same, be provided with an reaming portion on the slotted hole, the radius of reaming portion with the radius of big footpath end is the same. Because during the production and processing, the mount pad is through direct mount on the apron, and just can be with its fixed mounting on the bend when the complete machine is assembled, consequently the bolt that is used for on its fixed mounting bend on the lower seat need remain on the mount pad before the complete machine is assembled usually, and ordinary bolt has the problem of easily losing, therefore the utility model discloses set traditional ordinary bolt into anti-lost bolt, after setting up like this, the major diameter end of anti-lost bolt spiral shell body can only pass in and out the slotted hole at this position of reaming portion, makes anti-lost bolt can not fall out because of the radius of major diameter end is greater than the radius of slotted hole when other positions to make anti-lost bolt can not deviate from in the slotted hole easily, and then realize anti-lost function. In addition, the arrangement of the long slotted hole also enables the anti-lost bolt to freely slide, so that certain installation and adjustment allowance is achieved, and the requirement on installation precision is effectively reduced.

The utility model discloses still can further set up as the connecting plate corresponds and offers the handle hole that supplies the screwdriver to pass in the top of slotted hole. Therefore, the screwdriver can directly penetrate through the operation hole to be operated, and the operation is more convenient.

The utility model discloses still can further set up to be provided with grafting location structure between seat of honour and the lower seat, grafting location structure is including constituting grafting complex jack and grafting portion, jack and grafting portion set up respectively on seat of honour and lower seat. The upper seat and the lower seat are positioned by inserting and then locked and fixed, so that the installation is more convenient and the connection is more reliable.

The utility model discloses still can further set up to the jack is seted up at the upper seat lower extreme to run through the upper seat terminal surface down, grafting portion is the screw that the spiro union was fixed on lower. The arrangement structure is simple and reasonable.

Drawings

FIG. 1 is a block diagram of the present invention;

FIG. 2 is a block diagram of the present invention;

FIG. 3 is a view showing the structure of the lower seat;

fig. 4 is a structural view of the anti-lost bolt.

Detailed Description

As shown in fig. 1, 2, 3 and 4, a cover plate mounting seat for a carding machine is provided, which comprises an upper seat 1 fixedly connected with a cover plate and a lower seat 2 fixedly connected with a curved rail, wherein the upper seat 1 is provided with a connecting plate 11 extending to the position right above the lower seat 2, the connecting plate 11 is provided with a through hole 12, the lower seat 2 is fixedly provided with a stud 21 which upwards penetrates through the through hole 12, the stud 21 is sleeved with a spring 3, the lower end of the spring 3 is abutted against the upper end surface of the connecting plate 11, the stud 21 is screwed with a nut 4 which forms abutting against on the upper end of the spring 3, the stud 21 is further screwed with a locking nut 5, the locking nut 5 is abutted against the lower end surface of the connecting plate 11, and a disc spring 6 is clamped between the locking nut 5 and the lower seat 2.

Adopt above-mentioned structure, the utility model discloses an add dish spring 6 to form further pretension to lock nut 5, and then effectively avoid lock nut 5 to appear phenomenons such as not hard up in the practical application in-process, it is structural reasonable more reliable.

The disc spring 6 is sleeved on the stud 21. The structure is more stable and reliable.

The upper end surface of the lower seat 2 is provided with a positioning groove 13 for positioning the disc spring 6. By the arrangement, the disc spring 6 can be better positioned, so that the structure is more stable and reliable.

The lower end surface of the lower seat 2 is provided with an installation positioning hole 22. During the installation, lower seat 2 is earlier through the location projection grafting location on installation locating hole 22 and the bent rail, fixes lower seat 2 locking on the bent rail again, can not only realize quick location installation like this, and the installation back is structural also more reliable and more stable moreover.

Lower 2 is through preventing losing bolt 7 and bend fixed connection, is provided with the slotted hole 23 that the spiral shell body that supplies to prevent losing bolt 7 passed on lower 2, and the spiral shell body of preventing losing bolt 7 includes big footpath end 71 and path end 72, and path end 72 is connected with the spiral shell head 73 of preventing losing the bolt, is provided with the external screw thread on the big footpath end 71, the radius of slotted hole 23 with path end 72's radius is the same, be provided with an reaming portion 24 on the slotted hole 23, the radius of reaming portion 24 with big footpath end 71's radius is the same. Because during the manufacturing process, the mount pad is through direct mount on the apron, and just can be with its fixed mounting on the bend when the complete machine is assembled, consequently the bolt that is used for on lower seat 2 with its fixed mounting on the bend need remain on the mount pad before the complete machine is assembled usually, and ordinary bolt has the problem of easily losing, therefore the utility model discloses set traditional ordinary bolt into anti-lost bolt, after setting up like this, the major diameter end 71 of anti-lost bolt spiral shell body can only pass in and out slotted hole 23 at this position of reaming portion 24, makes anti-lost bolt 7 can not fall out because of the radius of major diameter end 71 is greater than the radius of slotted hole 23 when other positions to make anti-lost bolt 7 can not deviate from in the slotted hole 23 easily, and then realize anti-lost function. In addition, the arrangement of the long slotted hole 23 also enables the anti-lost bolt 7 to freely slide, so that a certain installation adjustment allowance is provided, and the requirement on installation precision is effectively reduced.

The connecting plate 11 is provided with an operating hole 14 corresponding to the upper part of the slotted hole 23 for a screwdriver to pass through. Therefore, the screwdriver can directly pass through the operation hole 14 for operation, and the operation is more convenient.

An inserting positioning structure is arranged between the upper seat 1 and the lower seat 2 and comprises an inserting hole 8 and an inserting part 9 which form inserting matching, and the inserting hole 8 and the inserting part 9 are respectively arranged on the upper seat 1 and the lower seat 2. The upper seat 1 and the lower seat 2 are positioned by inserting and then locked and fixed, so that the installation is more convenient and the connection is more reliable. The method specifically comprises the following steps: the jack 8 is arranged at the lower end of the upper seat 1 and penetrates through the lower end face of the upper seat 1, and the inserting part 9 is a screw fixed on the lower seat 2 in a threaded manner. The arrangement structure is simple and reasonable. Of course, the lower seat may be provided with the insertion hole, and the insertion portion may be provided on the upper seat, or the insertion positioning structure may adopt other structures and forms.

Claims

1. The utility model provides a carding machine apron mount pad, include with apron fixed connection's upper seat and with bend fixed connection's lower seat, be provided with the connecting plate that extends to under directly over the seat on the upper seat, set up the through-hole on the connecting plate, the fixed double-screw bolt that upwards passes the through-hole that is provided with on the lower seat, the cover is equipped with the spring on the double-screw bolt, the lower extreme of spring supports presses on the connecting plate up end, and the spiro union is installed on the double-screw bolt and is constituted the nut that supports the pressure to the spring upper end, lock nut, its characterized in that have been installed to the: the locking nut is abutted against the lower end face of the connecting plate, and a disc spring is clamped between the locking nut and the lower seat.

2. A carding machine flat mount according to claim 1, characterised in that: the disc spring is sleeved on the stud.

3. A carding machine flat mount according to claim 1 or 2, characterised in that: the upper end surface of the lower seat is provided with a positioning groove for positioning the disc spring.

4. A carding machine flat mount according to claim 1, characterised in that: the lower end surface of the lower seat is provided with an installation positioning hole.

5. A carding machine flat mount according to claim 1, 2 or 4, in which: lower seat is through preventing losing bolt and bend fixed connection, is provided with the slotted hole that the spiral shell body that supplies to prevent losing the bolt passed on the lower seat, and the spiral shell body of preventing losing the bolt includes big footpath end and path end, and path end is connected with the spiral shell head of preventing losing the bolt, is provided with the external screw thread on the big footpath end, the radius of slotted hole with the radius of path end is the same, be provided with an reaming portion on the slotted hole, the radius of reaming portion with the radius of big footpath end is the same.

6. A carding machine flat mount according to claim 5, characterised in that: and an operating hole for a screwdriver to pass through is formed above the connecting plate corresponding to the slotted hole.

7. A carding machine flat mount according to claim 1, 2 or 4, in which: the plug-in positioning structure comprises a plug hole and a plug part which form plug-in fit, and the plug hole and the plug part are respectively arranged on the upper seat and the lower seat.

8. A carding machine flat mount according to claim 7, characterised in that: the jack is arranged at the lower end of the upper seat and penetrates through the lower end face of the upper seat, and the inserting part is a screw fixed on the lower seat in a threaded manner.