CN213203353U

CN213203353U - Novel installation base of yarn feeding shaft

Info

Publication number: CN213203353U
Application number: CN202021886833.XU
Authority: CN
Inventors: 黄钗水
Original assignee: Hongda Quanzhou Machinery Technology Development Co ltd
Current assignee: Hongda Quanzhou Machinery Technology Development Co ltd
Priority date: 2020-09-02
Filing date: 2020-09-02
Publication date: 2021-05-14
Anticipated expiration: 2030-09-02

Abstract

The utility model discloses a novel installation base of yarn feeding shaft, including mounting panel and the fixed base plate that sets up in mounting panel top both sides, the top of two base plates all is provided with the fly leaf, is provided with the yarn feeding shaft between two fly leaves, and the both ends of yarn feeding shaft pass two fly leaves respectively and install in the bearing housing that the fly leaf outside was equipped with, and two dorsal part of base plate all are provided with the adjusting part that highly carries out the regulation to the position of fly leaf, adjusting part's one end and fly leaf fixed connection, and the both sides of fly leaf bottom are all fixed and are provided with the gag lever post, and the outside of gag lever post is provided with compression spring. The utility model relates to a send novel installation base of yarn axle when the position height of sending the yarn axle when the deviation appears, can rotate two crank simultaneously and drive two adjusting screw and rotate, and adjusting screw removes and promotes second fixed block upward movement, and second fixed block upward movement can drive the fly leaf upward movement, and then can realize highly adjusting the position of sending the yarn axle.

Description

Novel installation base of yarn feeding shaft

Technical Field

The utility model relates to an installation base specifically is a novel installation base of yarn feeding shaft.

Background

At present, the yarn conveying speed change mechanism of the circular knitting machine mainly comprises a yarn conveying shaft and a yarn conveying speed change wheel, the existing yarn conveying shaft is mostly directly fixed on a rack, and after installation, if the position height of the yarn conveying shaft has an error, the yarn conveying shaft needs to be detached and reinstalled, and the operation is troublesome. Therefore, the novel installation base for the yarn feeding shaft is improved.

SUMMERY OF THE UTILITY MODEL

For solving the defect that prior art exists, the utility model provides a send novel installation base of yarn axle.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a novel mounting base of a yarn feeding shaft, which comprises a mounting plate and base plates fixedly arranged at two sides of the top end of the mounting plate, wherein the top parts of the two base plates are respectively provided with a movable plate, the yarn feeding shaft is arranged between the two movable plates, two ends of the yarn feeding shaft respectively penetrate through the two movable plates and are arranged in bearing sleeves arranged on the outer sides of the movable plates, adjusting components for adjusting the position and the height of the movable plates are arranged in the middle of the back sides of the two base plates, one end of the adjusting component is fixedly connected with the movable plate, both sides of the bottom end of the movable plate are fixedly provided with limit rods, a compression spring is arranged outside the limiting rod, a fixed box is arranged on one side of the base plate, which is positioned on the adjusting component, a graduated scale is arranged in the fixed box, and the two sides of the inner cavity of the fixed box are respectively and oppositely provided with a tight component for tightly supporting the graduated scale.

As a preferred technical scheme of the utility model, the base plate is arranged in and is pegged graft with the base plate slip in the bottom of gag lever post, compression spring cooperation cover is established in the outside of gag lever post, just compression spring's both ends respectively with the top of base plate and the bottom fixed connection of fly leaf.

As a preferred technical scheme of the utility model, adjusting part includes first fixed block, second fixed block and adjusting screw, first fixed block and second fixed block set up relatively respectively and respectively with base plate and fly leaf fixed connection, adjusting screw sets up in first fixed block.

As a preferred technical scheme of the utility model, adjusting screw's top is passed through the bearing and is connected with the rotation of second fixed block, adjusting screw's bottom pass first fixed block and with first fixed block threaded connection.

As a preferred technical scheme of the utility model, adjusting screw arranges the fixed crank that is provided with of one end of first fixed block bottom in, the last cooperation cover of handle of crank is equipped with flexible rubber sleeve.

As a preferred technical scheme of the utility model, support tight subassembly including being the tight piece of supporting and two of the shape of falling U support the tight spring, support tight piece and cooperate and arrange in fixed box, two support the tight spring and fix respectively and set up at the both ends of supporting tight piece dorsal part, just support the inner wall fixed connection of the other end of tight spring and fixed box.

As a preferred technical scheme of the utility model, the mounting hole has all been seted up to four edges on mounting panel top, the inner wall of mounting hole is provided with the internal thread.

The utility model has the advantages that: this kind of send novel installation base of yarn axle:

1. when the position height of the yarn feeding shaft deviates, the two cranks can be simultaneously rotated to drive the two adjusting screws to rotate, the adjusting screws move to push the second fixed block to move upwards, the second fixed block moves upwards to drive the movable plate to move upwards, and the position height of the yarn feeding shaft can be adjusted;

2. through the graduated scale that is equipped with, when adjusting the yarn feeding shaft position height, can be convenient for do accurate adjustment to the displacement distance of sending the yarn axle according to actual demand, heighten the accurate degree of sending yarn axle position adjustment.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic structural view of a novel mounting base of a yarn feeding shaft of the present invention;

FIG. 2 is a schematic view of a connection structure of a base plate and a movable plate of a novel mounting base of a yarn feeding shaft of the present invention;

FIG. 3 is a schematic view of the structure of an adjusting assembly of the novel mounting base of the yarn feeding shaft of the present invention;

FIG. 4 is a schematic view of the connection structure between the dividing ruler and the fixing box of the novel installation base of the yarn feeding shaft of the present invention;

fig. 5 is a schematic structural view of a tightening assembly of the novel installation base of the yarn feeding shaft of the utility model.

In the figure: 1. mounting a plate; 2. a substrate; 3. a movable plate; 4. a yarn feeding shaft; 5. a bearing housing; 6. a limiting rod; 7. a compression spring; 8. an adjustment assembly; 801. a first fixed block; 802. a second fixed block; 803. adjusting the screw rod; 804. a crank; 9. a propping component; 901. a propping block; 902. the spring is tightly propped; 10. a fixing box; 11. a graduated scale; 12. and (7) installing holes.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1, 2, 3, 4 and 5, the novel mounting base for a yarn feeding shaft of the present invention comprises a mounting plate 1 and base plates 2 fixedly disposed at both sides of the top end of the mounting plate 1, wherein a movable plate 3 is disposed at the top of each of the two base plates 2, a yarn feeding shaft 4 is disposed between the two movable plates 3, both ends of the yarn feeding shaft 4 respectively pass through the two movable plates 3 and are mounted in bearing sleeves 5 disposed at the outer sides of the movable plates 3, an adjusting assembly 8 for adjusting the height of the movable plate 3 is disposed at the middle portion of the opposite sides of the two base plates 2, one end of the adjusting assembly 8 is fixedly connected to the movable plates 3, a limiting rod 6 is fixedly disposed at both sides of the bottom end of the movable plates 3, a compression spring 7 is disposed outside the limiting rod 6, a fixing box 10 is disposed at one side of the adjusting assembly 8 on the base plate 2, and two sides of the inner cavity of the fixed box 10 are respectively and oppositely provided with a tightly supporting component 9 for tightly supporting the graduated scale 11.

Wherein, the bottom of gag lever post 6 is arranged in base plate 2 and is pegged graft with base plate 2 slip, and compression spring 7 cooperatees the cover and establishes the outside at gag lever post 6, and compression spring 7's both ends respectively with the top of base plate 2 and the bottom fixed connection of fly leaf 3, through the gag lever post 6 that is equipped with, can play limiting displacement to fly leaf 3, improve compression spring 7's elastic action, stability when can improving fly leaf 3 and remove.

Wherein, the adjusting component 8 comprises a first fixing block 801, the yarn feeding device comprises a second fixing block 802 and an adjusting screw 803, the first fixing block 801 and the second fixing block 802 are respectively arranged oppositely and are respectively and fixedly connected with the substrate 2 and the movable plate 3, the adjusting screw 803 is arranged in the first fixing block 801, the top end of the adjusting screw 803 is rotatably connected with the second fixing block 802 through a bearing, the bottom end of the adjusting screw 803 penetrates through the first fixing block 801 and is in threaded connection with the first fixing block 801, a crank 804 is fixedly arranged at one end of the adjusting screw 803 at the bottom of the first fixing block 801, a flexible rubber sleeve is sleeved on a handle of the crank 804 in a matched mode, the adjusting screw 803 is driven by rotating the crank 804 to rotate, the adjusting screw 803 moves to push the second fixing block 802 to move upwards, the second fixing block 802 moves upwards to drive the movable plate 3 to move upwards, and then the position height of the yarn feeding.

Wherein, support tight subassembly 9 including being the tight piece 901 of supporting of the shape of falling U and two support tight spring 902, support tight piece 901 and cooperate and arrange in fixed box 10, two support tight spring 902 and fix respectively and set up at the dorsal both ends of supporting tight piece 901, and support the other end of tight spring 902 and the inner wall fixed connection of fixed box 10, through the elastic action who supports tight spring 902, can promote two and support tight piece 901 relative motion, play through two and support tight fixed action to the scale 11 in the fixed box 10 of supporting tight piece 901.

Wherein, mounting hole 12 has all been seted up to four edges on mounting panel 1 top, and the inner wall of mounting hole 12 is provided with the internal thread, can cooperate with external fixing bolt through the mounting hole 12 that is equipped with and carry out fixed mounting with the frame.

The working principle is as follows: the mounting plate 1 is fixedly mounted with a frame through the matching of the mounting hole 12 and an external fixing bolt, so that the yarn feeding shaft 4 is mounted, when the position height of the yarn feeding shaft 4 deviates, two cranks 804 can be rotated simultaneously to drive two adjusting screws 803 to rotate, the adjusting screws 803 are moved to push a second fixing block 802 to move upwards, the second fixing block 802 moves upwards to drive a movable plate 3 to move upwards, so that the position height of the yarn feeding shaft 4 can be adjusted, when the position height of the yarn feeding shaft 4 is adjusted through the arranged graduated scale 11, the displacement distance of the yarn feeding shaft 4 can be accurately adjusted according to actual requirements, the accuracy of the position adjustment of the yarn feeding shaft 4 is improved, through the arranged abutting component 9, through the elastic action of the abutting spring 902, the two abutting blocks can be pushed to move relatively, the graduated scale 11 in the fixing box 10 is abutted and fixed through the two abutting blocks 901, the stability of the scale 11 placement is improved.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A novel mounting base for a yarn feeding shaft comprises a mounting plate (1) and base plates (2) fixedly arranged on two sides of the top end of the mounting plate (1), and is characterized in that movable plates (3) are arranged at the tops of the two base plates (2), the yarn feeding shaft (4) is arranged between the two movable plates (3), two ends of the yarn feeding shaft (4) respectively penetrate through the two movable plates (3) and are mounted in bearing sleeves (5) arranged on the outer sides of the movable plates (3), adjusting components (8) for adjusting the position heights of the movable plates (3) are arranged in the middle of the opposite sides of the two base plates (2), one end of each adjusting component (8) is fixedly connected with the corresponding movable plate (3), limiting rods (6) are fixedly arranged on two sides of the bottom end of the corresponding movable plate (3), and compression springs (7) are arranged outside the corresponding limiting rods (6), one side of the base plate (2) located on the adjusting component (8) is provided with a fixing box (10), a graduated scale (11) is arranged in the fixing box (10), and two sides of an inner cavity of the fixing box (10) are respectively and oppositely provided with a tight component (9) which tightly supports the graduated scale (11).

2. The novel mounting base for the yarn feeding shaft as claimed in claim 1, wherein the bottom end of the limiting rod (6) is arranged in the base plate (2) and is in sliding insertion connection with the base plate (2), the compression spring (7) is sleeved outside the limiting rod (6) in a matching manner, and two ends of the compression spring (7) are fixedly connected with the top end of the base plate (2) and the bottom end of the movable plate (3) respectively.

3. The novel mounting base for the yarn feeding shaft is characterized in that the adjusting assembly (8) comprises a first fixing block (801), a second fixing block (802) and an adjusting screw (803), the first fixing block (801) and the second fixing block (802) are respectively arranged oppositely and are respectively fixedly connected with the base plate (2) and the movable plate (3), and the adjusting screw (803) is arranged in the first fixing block (801).

4. The novel mounting base for the yarn feeding shaft is characterized in that the top end of the adjusting screw rod (803) is rotatably connected with the second fixing block (802) through a bearing, and the bottom end of the adjusting screw rod (803) penetrates through the first fixing block (801) and is in threaded connection with the first fixing block (801).

5. The novel mounting base for the yarn feeding shaft as claimed in claim 3, wherein a crank (804) is fixedly arranged at one end of the adjusting screw (803) positioned at the bottom of the first fixing block (801), and a flexible rubber sleeve is sleeved on a handle of the crank (804) in a matching manner.

6. The novel mounting base for the yarn feeding shaft is characterized in that the abutting assembly (9) comprises an inverted U-shaped abutting block (901) and two abutting springs (902), the abutting block (901) is matched and arranged in the fixed box (10), the two abutting springs (902) are fixedly arranged at two ends of the back side of the abutting block (901), and the other ends of the abutting springs (902) are fixedly connected with the inner wall of the fixed box (10).

7. The novel mounting base of the yarn feeding shaft as claimed in claim 1, wherein mounting holes (12) are formed at four corners of the top end of the mounting plate (1), and inner walls of the mounting holes (12) are provided with internal threads.