CN212169718U

CN212169718U - Positioning and clamping device for upper table surface of needle cylinder of sewing and turning integrated hosiery machine

Info

Publication number: CN212169718U
Application number: CN202020906726.2U
Authority: CN
Inventors: 丁永达; 孙建兴; 丁家伟
Original assignee: Zhejiang Baolipu Automation Equipment Manufacturing Co ltd
Current assignee: Zhejiang Baolipu Automation Equipment Manufacturing Co ltd
Priority date: 2020-05-26
Filing date: 2020-05-26
Publication date: 2020-12-18
Anticipated expiration: 2030-05-26

Abstract

The utility model discloses a location clamping device that is used for knitwear seam to turn over mesa on integrative hosiery machine cylinder, comprising a base plate, fixture and spacing platform, fixture is including bottom sliding groove frame, top sliding groove frame and grip block, sliding connection has the bottom sliding block on the sliding groove frame of bottom, the perpendicular fixedly connected with top sliding groove frame in bottom sliding block top, the sliding connection who is symmetrical on the sliding groove frame of top has two sets of grip blocks, fixed mounting has the bottom telescoping cylinder on the sliding block of bottom, equal fixed mounting has the top telescoping cylinder on every group grip block, bottom plate upper portion is provided with the multiunit round hole, spacing platform is including bottom mount pad and the spacing post of fixed connection on the bottom mount pad, match on the mount pad of bottom the round hole is provided with the multiunit screw. The utility model has the advantages of can satisfy the size, the structural requirement of mesa on the difference, use more in a flexible way to the centre gripping of last mesa is more stable, the production and processing of mesa on its mainly used hosiery machine.

Description

Positioning and clamping device for upper table surface of needle cylinder of sewing and turning integrated hosiery machine

Technical Field

The utility model relates to a hosiery machine technical field, specific positioning and clamping device that is used for kniting seam and turns over mesa on integrative hosiery machine cylinder that says so.

Background

When the upper table-board of the needle cylinder of the sewing and turning integrated hosiery machine is produced, the upper table-board needs to be processed, such as drilling and the like, the upper table-board is mainly positioned and clamped by adopting a positioning pin on a positioning table in the prior art, and the positioning and clamping device ensures that the positioning table can only be matched with the upper table-board of a corresponding structure for use, has poor use flexibility and poor clamping effect, and influences the processing effect.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned weak point that exists among the prior art, the utility model aims at providing a can satisfy size, the structural requirement of mesa on the difference, use more in a flexible way to positioning and clamping device more stable to the centre gripping of last mesa.

The utility model discloses a realize that the technical scheme that above-mentioned purpose adopted is: a positioning and clamping device for an upper table surface of a needle cylinder of a sewing and turning integrated hosiery machine comprises a bottom plate, a clamping mechanism and a limiting table, wherein a plurality of groups of clamping mechanisms are fixedly mounted on the bottom plate, the clamping mechanism comprises a bottom sliding groove frame, a top sliding groove frame and clamping blocks, the bottom sliding groove frame is fixedly connected onto the bottom plate, a bottom sliding block is slidably connected onto the bottom sliding groove frame, the top of the bottom sliding block is vertically and fixedly connected with the top sliding groove frame, the top sliding groove frame is symmetrically and slidably connected with two groups of clamping blocks, a bottom telescopic cylinder is fixedly mounted on the bottom sliding block, a top telescopic cylinder is fixedly mounted on each group of clamping blocks, and the two groups of top telescopic cylinders push in opposite directions;

the upper portion of the bottom plate is provided with a plurality of groups of round holes, the limiting table comprises a bottom mounting seat and limiting columns fixedly connected to the bottom mounting seat, the bottom mounting seat is matched with the round holes, the round holes are provided with a plurality of groups of screw holes, the screw holes correspond to the round holes one to one, and bolts are arranged to penetrate through the screw holes and the round holes in sequence.

The bottom sliding groove frame comprises a bottom frame body and a bottom sliding groove arranged on the bottom frame body, the bottom sliding block is connected to the bottom sliding groove in a sliding mode, the bottom sliding block is fixedly connected to a bottom mounting plate frame, the bottom sliding block is fixedly connected to a bottom pushing plate frame, and the bottom telescopic cylinder is fixedly mounted between the bottom pushing plate frame and the bottom mounting plate frame.

The top sliding groove frame comprises a top frame body and a top sliding groove arranged on the top frame body, the clamping block is connected to the top sliding groove in a sliding mode, the end of the clamping block is arranged to be of a wedge structure, the tail portion of the clamping block is fixedly connected with a top push plate frame, the top installation plate frame is fixedly connected to the two ends of the top frame body, and the top telescopic cylinder is fixedly installed between the top installation plate frame and the top push plate frame.

The clamping mechanisms are four groups and are fixedly connected to the four corners of the bottom plate, and an integrated structure is formed between the bottom sliding groove frame and the bottom plate.

The bottom plate bottom fixedly connected with mounting bracket, be provided with the multiunit mounting hole on the mounting bracket.

The bottom telescopic cylinder and the top telescopic cylinder are all one or more of an electric telescopic cylinder, a telescopic air cylinder and a hydraulic cylinder.

The limiting table is provided with a plurality of groups and is installed in a matching mode according to the middle hole of the upper table top.

The utility model has the advantages that:

this device is when carrying out the mesa location and step up, at first can be according to the intermediate hole position of last mesa, the spacing platform that fixed mounting corresponds on the bottom plate, later with the intermediate hole of last mesa correspond spacing platform and place, later promote the bottom sliding block through the bottom telescoping cylinder and slide, until sliding behind the suitable position, promote two sets of grip blocks through the top telescoping cylinder and draw close each other, thereby it is fixed to carry out the centre gripping to last mesa edge, such structure setting, make can satisfy the size of mesa on the difference, the structure requirement, it is more nimble to use, and the centre gripping to last mesa is more stable.

Drawings

Fig. 1 is a schematic view of the angle structure of the present invention;

FIG. 2 is a schematic front view of the present invention;

fig. 3 is a schematic structural view of the clamping mechanism of the present invention.

In the figure: 1, a bottom plate, 101 round holes, 102 mounting frames and 10201 mounting holes; 2, a clamping mechanism, a 201 bottom sliding groove frame, a 20101 bottom frame body, a 20102 bottom sliding groove, a 20103 bottom mounting plate frame, a 202 top sliding groove frame, a 20201 top frame body, a 20202 top sliding groove, a 20203 top mounting plate frame, a 203 clamping block, a 20301 top pushing plate frame, a 204 bottom sliding block, a 20401 bottom pushing plate frame, a 205 bottom telescoping cylinder and a 206 top telescoping cylinder; 3, a limiting table, a 301 bottom mounting seat and a 302 limiting column; 4, bolts.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a positioning and clamping device for the upper table of the needle cylinder of the sewing and turning integrated hosiery machine comprises a bottom plate 1, clamping mechanisms 2 and a limiting table 3, wherein a plurality of groups of clamping mechanisms 2 are fixedly arranged on the bottom plate 1, in the embodiment, the clamping mechanisms 2 are four groups and are fixedly connected to the four corners of the bottom plate 1, and an integrated structure is formed between a bottom sliding groove frame 201 and the bottom plate 1;

the clamping mechanism 2 comprises a bottom sliding groove frame 201, a top sliding groove frame 202 and clamping blocks 203, the bottom sliding groove frame 201 is fixedly connected to the base plate 1, a bottom sliding block 204 is connected to the bottom sliding groove frame 201 in a sliding mode, the top of the bottom sliding block 204 is vertically and fixedly connected with the top sliding groove frame 202, two groups of clamping blocks 203 are symmetrically connected to the top sliding groove frame 202 in a sliding mode, a bottom telescopic cylinder 205 is fixedly installed on the bottom sliding block 204, the bottom sliding block 204 can be pushed to perform reciprocating linear motion on the bottom sliding groove frame 201 through the bottom telescopic cylinder 205, top telescopic cylinders 206 are fixedly installed on each group of clamping blocks 203, the two groups of top telescopic cylinders 206 are pushed in opposite directions, and the clamping blocks 203 can be pushed to perform reciprocating linear motion on the top sliding groove frame 202 through the top telescopic cylinders 206;

the upper part of the bottom plate 1 is provided with a plurality of groups of round holes 101, the limiting table 3 comprises a bottom mounting seat 301 and a limiting post 302 fixedly connected on the bottom mounting seat 301, a plurality of groups of screw holes are arranged on the bottom mounting seat 301 and matched with the round holes 101, the screw holes correspond to the round holes 101 one by one, bolts 4 are arranged to sequentially penetrate through the screw holes and the round holes 101 to fixedly connect the bottom mounting frame 102 and the bottom plate 1, the limiting table 3 is provided with a plurality of groups and is installed in a matched mode according to a middle hole of an upper table top, so that the limiting posts 302 can be installed in a matched mode according to the structure of the upper table top, the use flexibility is strong, the bottom of the bottom plate 1 is fixedly connected with a mounting frame 102, a plurality of groups of mounting holes 10201 are arranged on the mounting frame 102, the device can be integrally installed on the bottom table top through the mounting frame 102, in this embodiment, a telescopic cylinder is used.

More specifically, the bottom sliding groove frame 201 comprises a bottom frame body 20101 and a bottom sliding groove 20102 arranged on the bottom frame body 20101, the bottom sliding block 204 is slidably connected to the bottom sliding groove 20102, the tail end of the bottom frame body 20101 is fixedly connected with a bottom mounting plate frame 20103, the bottom sliding block 204 is fixedly connected with a bottom push plate frame 20401, and the bottom telescopic cylinder 205 is fixedly arranged between the bottom push plate frame 20401 and the bottom mounting plate frame 20103;

the top sliding groove frame 202 comprises a top frame body 20201 and a top sliding groove 20202 arranged on the top frame body 20201, a clamping block 203 is slidably connected on the top sliding groove 20202, the end of the clamping block 203 is arranged to be of a wedge structure, a top push plate frame 20301 is fixedly connected to the tail of the clamping block 203, top mounting plate frames 20203 are fixedly connected to the two ends of the top frame body 20201, and a top telescopic cylinder 206 is fixedly mounted between the top mounting plate frames 20203 and the top push plate frame 20301.

The utility model discloses a theory of operation is: during the use, at first according to the centre bore position of last mesa, spacing platform 3 that fixed mounting corresponds on bottom plate 1, later with the centre bore of last mesa correspond spacing platform 3 and place, later promote bottom sliding block 204 through bottom telescoping cylinder 205 and slide, promote top sliding channel frame 202 promptly and slide, until sliding to suitable position after, promote two sets of grip blocks 203 through top telescoping cylinder 206 and draw close each other, thereby it is fixed to carry out the centre gripping to last mesa edge, such structure setting, make can satisfy the size of mesa on the difference, the structural requirement, it is more nimble to use, and the centre gripping to last mesa is more stable.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a location clamping device that is used for weaving seam to turn over mesa on integrative hosiery machine cylinder which characterized in that: comprises a bottom plate (1), clamping mechanisms (2) and a limiting table (3), wherein a plurality of groups of clamping mechanisms (2) are fixedly arranged on the bottom plate (1), the clamping mechanism (2) comprises a bottom sliding groove frame (201), a top sliding groove frame (202) and a clamping block (203), the bottom sliding groove frame (201) is fixedly connected on the bottom plate (1), the bottom sliding groove frame (201) is connected with a bottom sliding block (204) in a sliding way, the top of the bottom sliding block (204) is vertically and fixedly connected with the top sliding groove frame (202), two groups of clamping blocks (203) are symmetrically and slidably connected on the top sliding groove frame (202), a bottom telescopic cylinder (205) is fixedly mounted on the bottom sliding block (204), a top telescopic cylinder (206) is fixedly mounted on each clamping block (203), and the two groups of top telescopic cylinders (206) push in opposite directions;

bottom plate (1) upper portion is provided with multiunit round hole (101), spacing platform (3) including bottom mount pad (301) and fixed connection be in spacing post (302) on bottom mount pad (301), match on bottom mount pad (301) round hole (101) are provided with the multiunit screw, screw and round hole (101) one-to-one to be provided with bolt (4) and pass in proper order screw and round hole (101).

2. The positioning and clamping device for the upper table of the needle cylinder of the stitch-turning integrated hosiery machine according to claim 1, characterized in that: bottom sliding groove frame (201) is in including bottom support body (20101) and setting bottom spout (20102) on bottom support body (20101), bottom sliding block (204) sliding connection be in on bottom spout (20102), the terminal fixedly connected with bottom installation grillage (20103) of bottom support body (20101), fixedly connected with bottom push plate frame (20401) on bottom sliding block (204), bottom telescoping cylinder (205) fixed mounting be in between bottom push plate frame (20401) and bottom installation grillage (20103).

3. The positioning and clamping device for the upper table of the needle cylinder of the stitch-turning integrated hosiery machine according to claim 2, characterized in that: top sliding groove frame (202) are in including top support body (20201) and setting top spout (20202) on the top support body (20201), grip block (203) sliding connection be in on top spout (20202), the end of grip block (203) sets up to the wedge structure, the afterbody fixedly connected with top push plate frame (20301) of grip block (203), the equal fixedly connected with top installation grillage (20203) in both ends of top support body (20201), top telescoping cylinder (206) fixed mounting be in between top installation grillage (20203) and top push plate frame (20301).

4. A positioning and clamping device for the upper table of the cylinder of a stitch-and-turn integrated hosiery machine according to claim 3, characterized in that: the clamping mechanisms (2) are four in number and are fixedly connected to the four corners of the bottom plate (1), and the bottom sliding groove frame (201) and the bottom plate (1) form an integral structure.

5. A positioning and clamping device for the upper table of the needle cylinder of a stitch-and-turn integrated hosiery machine according to claim 4, characterized in that: the bottom plate (1) bottom fixedly connected with mounting bracket (102), be provided with multiunit mounting hole (10201) on mounting bracket (102).

6. A positioning and clamping device for the upper table of the needle cylinder of a stitch-turning integrated hosiery machine according to claim 5, characterized in that: the bottom telescopic cylinder (205) and the top telescopic cylinder (206) are one or more of an electric telescopic cylinder, a telescopic air cylinder and a hydraulic cylinder.

7. The positioning and clamping device for the upper table of the needle cylinder of the stitch-turning integrated hosiery machine according to claim 1, characterized in that: the limiting table (3) is provided with a plurality of groups and is installed in a matching mode according to the middle hole of the upper table top.