CN112342675A

CN112342675A - Hosiery machine mesa

Info

Publication number: CN112342675A
Application number: CN202010801325.5A
Authority: CN
Inventors: 李瑞兵; 陈小军; 张庆祥
Original assignee: Zhejiang Yifan Automation Equipment Co ltd
Current assignee: Zhejiang Yifan Automation Equipment Co ltd
Priority date: 2020-08-11
Filing date: 2020-08-11
Publication date: 2021-02-09
Anticipated expiration: 2040-08-11
Also published as: CN112342675B

Abstract

The invention relates to a hosiery machine table-board which comprises an upper table-board and a lower table-board, wherein a vertically arranged supporting column is arranged between the upper table-board and the lower table-board, the upper end of the supporting column is connected with the upper table-board, the lower end of the supporting column is connected with the lower table-board, the upper end of the supporting column is provided with a threaded column, the threaded column is in threaded connection with an adjusting sleeve, the adjusting sleeve is arranged below the upper table-board, and the supporting column is provided with a non-return component for preventing the adjusting sleeve from rotating. According to the invention, the non-return assembly is arranged at the bottom of the adjusting sleeve, and the torsion of the torsion spring and the elasticity of the elastic jacking piece act between the clamping ring and the adjusting sleeve, so that the adjusting sleeve is effectively prevented from rotating, and the stability of horizontal adjustment of the upper bedplate is improved.

Description

Hosiery machine mesa

Technical Field

The invention relates to the technical field of hosiery machines, in particular to a hosiery machine table-board.

Background

Well platform among current hosiery machine is mainly used for well dish subassemblies such as mount needle seat, blade holder, water chestnut seat, in order to realize the operation that each part is stable, the level of well platform need be guaranteed during the installation, nevertheless because current well platform is generally continuous with the lower platform of below through the connecting rod is direct, can't guarantee the levelness of well platform, it is very inconvenient when needing the adjustment simultaneously, need promote each angle of well platform through promoting whole connecting rod, just so caused very big inconvenience for the assembly of hosiery machine.

Chinese patent publication No. CN207391682U discloses a horizontal adjustment mechanism for a middle table top of a hosiery machine, which includes a middle table top with a middle disc assembly, a lower table top with a needle selection assembly is correspondingly arranged below the middle table top, a plurality of vertical columns are arranged between the middle table top and the lower table top, the upper ends of the vertical columns are respectively connected with the circumferential outer side of the middle table top through a first dismounting structure, the lower ends of the vertical columns are respectively connected with the circumferential outer side of the lower table top through a second dismounting structure, and a lifting driving mechanism is arranged at the upper end of each vertical column, is located below the middle table top and can drive the middle table top to lift up along the vertical direction, and has the following disadvantages: the adjusting sleeve body of the adjusting mechanism is in threaded connection with the upright column, is easy to vibrate and rotate, and loses the supporting and adjusting effect.

Disclosure of Invention

The invention aims to provide a hosiery machine table-board which can stably adjust the horizontal position of the table-board.

The above object of the present invention is achieved by the following technical solutions: a support column which is vertically arranged is arranged between the upper table plate and the lower table plate, the upper end of the support column is connected to the upper table plate, the lower end of the support column is connected to the lower table plate, a threaded column is arranged at the upper end of the support column, an adjusting sleeve is screwed on the threaded column, the adjusting sleeve is arranged below the upper table plate, and a non-return component for preventing the adjusting sleeve from rotating is arranged on the support column.

Preferably, the non-return assembly comprises a clamping ring and a torsion spring, the clamping ring is movably arranged below the adjusting sleeve and is connected with the adjusting sleeve in a clamping mode, and the torsion spring is arranged below the clamping ring and is fixedly connected with the clamping ring.

Preferably, the bottom of adjusting collar is provided with the mounting groove that is used for installing the snap ring, the snap ring joint is in the mounting groove.

Preferably, the outer side of the clamping ring is provided with a clamping tooth, and the mounting groove is internally provided with a clamping groove matched with the clamping tooth.

Preferably, the outer side of the pillar is sleeved with a movable sleeve, the movable sleeve can move up and down relative to the pillar, and the torsion spring is fixed on the movable sleeve.

Preferably, the movable sleeve is connected with the support column through a spline.

Preferably, the supporting column is provided with an elastic pressing piece for driving the movable sleeve to move upwards.

Preferably, the upper bedplate is provided with a through hole, and a connecting piece for connecting the upper bedplate and the strut is arranged in the through hole.

Preferably, the connecting piece comprises a limiting part, a sleeving part and a connecting part, the limiting part and the connecting part are arranged at the upper end and the lower end of the sleeving part, the limiting part is arranged above the upper bedplate, the sleeving part is inserted into the through hole, and the connecting part is screwed in the internal threaded hole on the threaded column.

The invention has the beneficial effects that: according to the invention, the non-return assembly is arranged at the bottom of the adjusting sleeve, and the torsion of the torsion spring and the elasticity of the elastic jacking piece act between the clamping ring and the adjusting sleeve, so that the adjusting sleeve is effectively prevented from rotating, and the stability of horizontal adjustment of the upper bedplate is improved.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is an exploded view of an embodiment of the present invention;

in the figure: 1-upper bedplate, 101-through hole, 102-counter bore, 2-lower bedplate, 3-pillar, 301-threaded column, 4-adjusting sleeve, 401-mounting groove, 5-snap ring, 6-torsion spring, 7-movable sleeve, 8-elastic jacking piece, 9-connecting piece, 901-limiting part, 902-sleeving part and 903-connecting part.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.

Example (b): as shown in fig. 1 and 2, a hosiery machine table-board comprises an upper table-board 1 and a lower table-board 2, wherein a vertically arranged pillar 3 is arranged between the upper table-board 1 and the lower table-board 2, the upper end of the pillar 3 is connected to the upper table-board 1 through a connecting piece 9, the lower end of the pillar 3 is fixedly connected to the lower table-board 2, the number of the pillars 3 is four, and the pillars are respectively arranged at four corners of the upper table-board 1 and the lower table-board 2.

The upper end of pillar 3 is provided with screw thread post 301, and threaded connection has adjusting sleeve 4 on screw thread post 301, and adjusting sleeve 4 sets up the below at last platen 1, is provided with the non return subassembly that prevents adjusting sleeve 4 gyration on the pillar 3.

The non return subassembly includes snap ring 5 and torsional spring 5, and snap ring 5 movably sets up in the below of adjusting collar 4 and is connected with adjusting collar 4 block, and torsional spring 5 sets up in the below of snap ring 5 and with snap ring 5 fixed connection.

The bottom of adjusting collar 4 is provided with mounting groove 401 that is used for installing snap ring 5, and snap ring 5 joint is in mounting groove 401. The outside of snap ring 5 is provided with the latch, is provided with in the mounting groove 401 with latch assorted draw-in groove, and wherein the quantity of draw-in groove is a plurality of, and the circumference distributes in mounting groove 401.

The outer side of the pillar 3 is sleeved with a movable sleeve 7, the movable sleeve 7 can move up and down relative to the pillar 3, and the torsion spring 5 is fixed on the movable sleeve 7.

The movable sleeve 7 is connected with the support column 3 through a spline, namely, one part of the support column 3 is a spline shaft, and the middle part of the movable sleeve 7 is provided with a spline hole.

The supporting column 3 is provided with an elastic jacking part 8 which drives the movable sleeve 7 to move upwards.

The upper bedplate 1 is provided with a through hole 101, and the connecting piece 9 is inserted in the through hole 101. The connecting piece 9 comprises a limiting part 901, a sleeving part 902 and a connecting part 903, the limiting part 901 and the connecting part 903 are respectively arranged at the upper end and the lower end of the sleeving part 902, the limiting part 901 is arranged above the upper bedplate 1, the upper end face of the upper bedplate 1 is provided with a counter bore 102 which is sunken downwards, and the limiting part 901 is positioned in the counter bore 102. The sleeve portion 902 is inserted into the through hole 101, and the length of the sleeve portion 902 is smaller than or equal to the thickness of the upper platen 1. An internal threaded hole is formed in the threaded column 301, and the connecting portion 903 is screwed in the internal threaded hole.

In the adjusting process, the snap ring 5, the torsion spring 5 and the movable sleeve 7 move downwards to separate the snap ring 5 from the adjusting sleeve 4; then the adjusting sleeve 4 is rotated to horizontally adjust the upper bedplate 1; after the adjustment is completed, the snap ring 5 is loosened, the snap ring 5 is clamped into the mounting groove 401 on the adjusting sleeve 4 again, the latch on the snap ring 5 is clamped into the snap groove, and the adjusting sleeve 4 is prevented from rotating through the torsion of the torsion spring.

Claims

1. The utility model provides a hosiery machine mesa, includes last platen (1) and lower platen (2), be provided with between last platen (1) and lower platen (2) and be pillar (3) of vertical setting, the upper end of pillar (3) is connected on last platen (1), and its lower extreme is connected on lower platen (2), the upper end of pillar (3) is provided with screw thread post (301), threaded post (301) go up the spiro union have adjusting collar (4), adjusting collar (4) set up the below at last platen (1), its characterized in that: and the support column (3) is provided with a non-return assembly for preventing the adjusting sleeve (4) from rotating.

2. A hosiery machine deck as defined in claim 1 wherein: the non return subassembly includes snap ring (5) and torsional spring (5), the movably setting of snap ring (5) is in the below of adjusting sleeve (4) and is connected with adjusting sleeve (4) block, torsional spring (5) set up in the below of snap ring (5) and with snap ring (5) fixed connection.

3. A hosiery machine table as defined in claim 2 wherein: the bottom of adjusting collar (4) is provided with mounting groove (401) that is used for installing snap ring (5), snap ring (5) joint is in mounting groove (401).

4. A hosiery machine deck as defined in claim 3 wherein: the outside of snap ring (5) is provided with the latch, be provided with in mounting groove (401) with latch assorted draw-in groove.

5. A hosiery machine table as defined in claim 2 wherein: the outside cover of pillar (3) is equipped with movable sleeve (7), movable sleeve (7) pillar (3) relatively reciprocate, torsional spring (5) are fixed on movable sleeve (7).

6. A hosiery machine deck as defined in claim 5 wherein: the movable sleeve (7) is connected with the support column (3) through a spline.

7. A hosiery machine deck as defined in claim 6 wherein: and an elastic jacking part (8) for driving the movable sleeve (7) to move upwards is arranged on the support column (3).

8. A hosiery machine deck as defined in claim 1 wherein: the upper bedplate (1) is provided with a through hole (101), and a connecting piece (9) used for connecting the upper bedplate (1) and the strut (3) is arranged in the through hole (101).

9. A hosiery machine deck as defined in claim 8 wherein: the connecting piece (9) comprises a limiting portion (901), a sleeving portion (902) and a connecting portion (903), the limiting portion (901) and the connecting portion (903) are arranged at the upper end and the lower end of the sleeving portion (902), the limiting portion (901) is arranged above the upper bedplate (1), the sleeving portion (902) is inserted into the through hole (101), and the connecting portion (903) is in threaded connection with an inner threaded hole in the threaded column (301).