CN208667990U - Positioning clamping device for hosiery machine syringe upper table surface - Google Patents

Abstract

For the positioning clamping device of hosiery machine syringe upper table surface, including bottom plate, the clamping cylinder being located on the bottom plate, support base, the positioning pin being located in the support base, middle support base and the interfix column being located in the middle support base；Two auxiliary positioning mechanisms are additionally provided on the bottom plate, two auxiliary positioning mechanisms laterally and on longitudinal direction are carrying out auxiliary positioning to hosiery machine syringe upper table surface respectively；The auxiliary positioning mechanism includes mounting seat, the mobile sliding block that the push-pull mechanism being located in the mounting seat is connected with the push-pull mechanism, the guiding mechanism being oriented to when the mobile sliding block is moved and the vibration assisted parts being located on the mobile sliding block.The utility model carries out auxiliary positioning to upper table surface from lateral, longitudinal respectively by setting auxiliary positioning mechanism, reduces original positioning pin and location hole cooperation precision, alleviates the labor intensity of worker, ensure that the safety of worker.

Description

Positioning clamping device for hosiery machine syringe upper table surface

Technical field

The utility model relates to hosiery machine technical field, in particular to a kind of locating clip for the processing of hosiery machine syringe upper table surface Tight device.

Background technique

Hosiery machine syringe upper table surface during processing, needs to position upper table surface, clamps and then processed accordingly, Such as drilling etc.；Present upper table surface positioning, using the positioning method of detent fit location hole, then using rotary cylinder into Row is corresponding to be clamped, and still, in the actual work it was found that the physical demands of worker is very big, labor intensity is relatively high, This has resulted in the work efficiency drop of worker, and has bigger security risk, in the present of safety in production pay attention to day by day It, this problem needs timely to solve.

Summary of the invention

The purpose of this utility model is to overcome in place of the deficiencies in the prior art, provide one kind to appear on the stage for hosiery machine syringe The positioning clamping device in face significantly reduces the labor intensity of worker, ensure that the personal safety of worker, and then improve The efficiency of work.

The above-mentioned technical purpose of the utility model has the technical scheme that appears on the stage for hosiery machine syringe The positioning clamping device in face including bottom plate, the clamping cylinder being located on the bottom plate, support base, is located at the support base On positioning pin, middle support base and the interfix column being located in the middle support base；It is characterized by: the bottom plate On be additionally provided with two auxiliary positioning mechanisms, two auxiliary positioning mechanisms respectively laterally and it is longitudinal on to hosiery machine syringe upper table surface Carry out auxiliary positioning；The auxiliary positioning mechanism includes mounting seat, the push-pull mechanism being located in the mounting seat and described It the mobile sliding block of push-pull mechanism connection, the guiding mechanism that is oriented to when the mobile sliding block is moved and is located at described Vibration assisted parts on mobile sliding block.

Applicant has found after study, and when existing upper table surface carries out positioning clamping, use is all pin hole positioning, The either detent fit location hole of surrounding, or the structure of intermediate interstitial hole cooperation intermediolateral column, are essentially all cylinder Pin cooperation cylindrical hole is positioned, and in mechanical production practices, it is known that pin hole positions required precision right and wrong Often high, especially multiple pin holes cooperation further improves difficulty, this results in operator and is placing upper table surface When, what is needed pair is very quasi-, and cannot shift, this offset is not laterally, it is longitudinal, be sterically, because one Certain deviation occurs for denier, will result in the case where being put into enter, this not only increases the requirement to operator, also significantly The consumption for increasing operator's physical strength, tens kilograms of upper table surface of weight exists after all, and significantly disappears when worker's physical strength After consumption, not only working efficiency lowers, and significantly increases security risk, so that the probability of accident occurs significantly Increase the auxiliary in both direction is carried out using auxiliary positioning mechanism for this purpose, applicant has developed the technical solution of the application Positioning, this makes it possible to the precision for significantly reducing pin hole cooperation, are more easier so that placing, after placing completion, benefit Auxiliary positioning is carried out with auxiliary positioning mechanism, ensure that the labor safety and working efficiency of worker.

Preferably, the guiding mechanism includes the sliding groove being located on the mobile sliding block bottom surface and is located at the peace It fills on pedestal for the sliding rail with sliding groove cooperation.

Preferably, the vibration assisted parts includes the opening installation cavity being located in the mobile sliding block, is located at described open Crushing block in mouthful installation cavity, be located in the opening installation cavity be located at the crushing block up and down the compressed spring of two sides, be used for The idler wheel that is squeezed the crushing block, the multiple double wedges being located on the idler wheel outer circumference surface and drive the idler wheel rotation The air motor turned.

Preferably, the cross section of the sliding groove, sliding rail is rectangle or trapezoidal.

Preferably, the opening installation cavity is rectangular cavity.

Preferably, the push-pull mechanism is cylinder or electric pushrod.

In conclusion the utility model has the following beneficial effects:

The utility model carries out auxiliary positioning, drop to upper table surface from lateral, longitudinal respectively by setting auxiliary positioning mechanism Low original positioning pin and location hole cooperate precision, reduce time, the physical strength that worker needs to spend when placing upper table surface, The labor intensity for alleviating worker ensure that the safety of worker.

Detailed description of the invention

Fig. 1 is the schematic front view of the utility model；

Fig. 2 is the structural schematic diagram of the utility model；

The structure chart of auxiliary positioning mechanism in the utility model of the position Fig. 3.

Specific embodiment

Below in conjunction with attached drawing, the utility model is described in further detail.

Embodiment: it as shown in Figure 1, 2, 3, for the positioning clamping device of hosiery machine syringe upper table surface, including bottom plate 1, is located at Clamping cylinder 2, support base 3 on the bottom plate 1, the positioning pin 4 being located in the support base 3, middle support base 5 and The interfix column 6 being located in the middle support base 5；Clamping cylinder is rotary cylinder, can rotate through to clamp downwards Table top, for cooperating with the location hole on upper table surface, interfix column is used to cooperate with the interstitial hole on upper table surface positioning pin, with On be all the prior art, this will not be detailed here；In the present embodiment, two auxiliary positioning mechanisms are additionally provided on the bottom plate 1 7, two auxiliary positioning mechanisms 7 laterally, on longitudinal direction to hosiery machine syringe upper table surface are carrying out auxiliary positioning respectively；The auxiliary positioning Mechanism 7 includes that mounting seat 701, the push-pull mechanism 702 being located in the mounting seat 701 and the push-pull mechanism 702 connect Mobile sliding block 703, the guiding mechanism 704 that is oriented to when the mobile sliding block 703 is moved and be located at the shifting Vibration assisted parts 705 on movable slider 703；Push-pull mechanism drives mobile sliding block to slide in mounting seat, it is preferred that push-and-pull machine Structure uses cylinder or electric pushrod, is preferred with cylinder, and the cylinder body and mounting seat of cylinder are spirally connected fixation, and piston rod and mobile slides Block is spirally connected or welds or is fixedly connected by remaining known approaches；In order to guarantee that straight line of the mobile sliding block in mounting seat is sliding Dynamic, we are provided with guiding mechanism, and in the present embodiment, the guiding mechanism 704 includes being located at 703 bottom of mobile sliding block Sliding groove 7041 on face and be located in the mounting seat 701 for and the sliding groove 7041 cooperation sliding rail 7042；The sliding groove 7041, sliding rail 7042 cross section be rectangle or trapezoidal.Quantity is 1-2, is to meet needs It is good；Specifically determines according to actual conditions, sliding rail cooperates sliding groove, so that mobile sliding block linear slide.

Further, it is described vibration assisted parts 705 include be located in the mobile sliding block 703 opening installation cavity 7051, It is located at the crushing block 7052 being open in installation cavity 7051, is located in the opening installation cavity 7051 positioned at the crushing block The compressed spring 7053 of about 7052 two sides, is located at the rolling at the idler wheel 7054 for being squeezed the crushing block 7052 The air motor 7056 taken turns multiple double wedges 7055 on 7054 outer circumference surfaces and the idler wheel 7054 is driven to rotate；Double wedge and rolling Wheel is integrally formed, and quantity is 3-12；The ontology of air motor 7056 is screwed on mobile sliding block by connecting plate, air motor Output shaft connected with idler wheel by flat key, and then realize drive idler wheel rotation purpose, the opening installation cavity 7051 be square Shape chamber；The cross section of crushing block 7052 is also rectangle, moreover, the surface of itself and face contact of appearing on the stage is that plane further squeezes The end of block and face contact of appearing on the stage is equipped with copper sheet, is used to and face contact of appearing on the stage, meanwhile, crushing block can move up and down, and squeeze Two sides are equipped with compressed spring to block up and down, carry out elastic extruding to crushing block, in this way, when air motor drives idler wheel rotation It waits, crushing block is squeezed by double wedge and crushing block contact, so that crushing block moves down, and when double wedge leaves It waits, under the action of compressed spring elastic force below crushing block, crushing block is moved up, repeatedly, so that crushing block produces A raw vibration, in this way with appear on the stage face contact when, be conducive to the positioning of upper table surface.

Claims (6)

1. the positioning clamping device of hosiery machine syringe upper table surface is used for, including bottom plate (1), the clamping gas being located on the bottom plate (1) It cylinder (2), support base (3), the positioning pin (4) being located on the support base (3), middle support base (5) and is located at described Interfix column (6) in middle support base (5)；It is characterized by: being additionally provided with two auxiliary positioning mechanisms on the bottom plate (1) (7), two auxiliary positioning mechanisms (7) laterally and on longitudinal direction are carrying out auxiliary positioning to hosiery machine syringe upper table surface respectively；It is described Auxiliary positioning mechanism (7) includes mounting seat (701), the push-pull mechanism (702) being located on the mounting seat (701) and institute State the mobile sliding block (703) of push-pull mechanism (702) connection, leading of being oriented to when the mobile sliding block (703) is moved To mechanism (704) and the vibration assisted parts (705) being located on the mobile sliding block (703).

2. the positioning clamping device according to claim 1 for hosiery machine syringe upper table surface, it is characterised in that: the guiding Mechanism (704) includes the sliding groove (7041) being located on mobile sliding block (703) bottom surface and is located at the mounting seat (701) for the sliding rail (7042) with the sliding groove (7041) cooperation on.

3. the positioning clamping device according to claim 2 for hosiery machine syringe upper table surface, it is characterised in that: the vibration Assisted parts (705) includes the opening installation cavity (7051) being located in the mobile sliding block (703), is located at the opening installation cavity (7051) crushing block (7052) in is located in the opening installation cavity (7051) and is located at the crushing block (7052) two sides up and down Compressed spring (7053), the idler wheel (7054) for being squeezed to the crushing block (7052), be located at the idler wheel (7054) multiple double wedges (7055) on outer circumference surface and the air motor (7056) for driving the idler wheel (7054) to rotate.

4. the positioning clamping device according to claim 2 for hosiery machine syringe upper table surface, it is characterised in that: the sliding Slot (7041), sliding rail (7042) cross section be rectangle or trapezoidal.

5. the positioning clamping device according to claim 3 for hosiery machine syringe upper table surface, it is characterised in that: the opening Installation cavity (7051) is rectangular cavity.

6. the positioning clamping device according to claim 2 for hosiery machine syringe upper table surface, it is characterised in that: the push-and-pull Mechanism (702) is cylinder or electric pushrod.