CN206477099U - The syringe abrasion-proof structure of circle volume machine - Google Patents

Abstract

The utility model discloses a kind of syringe abrasion-proof structure of round volume machine, it includes syringe, and the syringe outer circumferential surface is provided with the needle tray for housing knitting needle, and described syringe includes：Syringe hypomere and the syringe epimere being fixed on above syringe main body, the top surface of described syringe epimere offers the groove coordinated with sinker, open up fluted in the top surface of the syringe hypomere and the periphery binding site of syringe hypomere, groove is located at the lower section of the groove, and in being fixed with wear plate in the groove；Knitting needle in the needle tray is up and down reciprocatingly formed in running with the wear plate side surface and rubbed；The sinker is formed with the wear plate upper surface along along groove transverse reciprocating running and rubbed.The utility model not only reduces the quantity of wear plate, and syringe is more conducive to install using two-part structure.

Description

The syringe abrasion-proof structure of circle volume machine

Technical field：

The utility model is related to knitting machine technical field, refers in particular to a kind of syringe abrasion-proof structure of round volume machine.

Background technology：

Circular knitting needle machine (or braider) all has a circular syringe, and as shown in Figure 1, this syringe 1 is cylindrical in shape, its The uniform needle tray 11 offered for housing knitting needle on outer circumference surface, knitting needle 12 is placed in needle tray 11, and passes through drive mechanism Run along above and below the realization of needle tray 11.Knitting needle 12 is in running up and down, and the knitting needle hook above it stretches out the mouthpiece 13 of syringe 1, The line for running to this is hooked, and carries out weaving operation.

As shown in figure 1, during the constantly braiding of knitting needle 12, the cloth cover 10 being knitted to form constantly will be run downwards, due to It in the distraction procedure of cloth cover 10, will cause to form knitting needle 12 certain tractive force, and cause knitting needle under tractive force effect 12 form with the surface of the mouthpiece 13 of syringe 1 and rub.After working time is longer, under frictional force effect, the surface of the mouthpiece 13 of syringe 1 It will cause to wear and tear because of friction.

In addition, being provided with the life gram plate for carrying sinker 15 in the outside of syringe 1, life is offered at the top of syringe 1 Gram film trap 14, be loaded into sinker 15 on raw gram plate operationally will front and rear reciprocal operation, so in the course of work, sinker The bottom surface 141 of sinker groove 14 at the top of the bottom of 15 front end and syringe is unavoidable to rub, and works the long period Afterwards, the bottom surface 141 of sinker groove 14 will cause to wear and tear because of friction.

Because the use material of the general round syringe of knitting needle is 45# carbon steel or high-carbon steel, in order that the life at the top of syringe The hardness of gram film trap 14 and mouthpiece 13 is higher, prevents for a long time using the abrasion brought.Syringe can be used at high frequency fixed point heat Reason, to make syringe reach the required standards hardness, so as to prevent syringe from modification or wear phenomenon occur.In addition, there is a kind of heat The high frequency fixed point heat-treating machine of syringe is handled, it is heat-treated with current control transient heating, after processing hardness reaches Need water cooling under moment.In this heat treatment process, blockage effect can be produced when syringe meets water, causes shape error occur, Syringe hardness cannot get effective quality assurance.Above-mentioned situation can all cause easily occur problems with process of production：

1st, knitting needle will form friction with mouthpiece in the process of running, equally, sinker in continuous reciprocal running with Sinker groove formation friction at the top of syringe, this prolonged friction will form abrasion, cause fit precision error occur, So as to influence the quality of final cloth cover braiding, it is easily caused uneven cloth cover braiding density, corrugation, plays the feelings such as vertical bar, unsmooth Condition.

Although the 2, can strengthen the hardness of syringe by being heat-treated, Technology for Heating Processing is complicated, and troublesome poeration causes production The increase of product cost.Even if in addition, syringe is heat-treated to strengthen its hardness, but syringe is easily caused during syringe heat treatment Diameter shrinks, circumferential deformation and cause circle piece base channel bottom linearity bad.

In view of the above-mentioned problems, the present inventor is it is proposed that excessively a variety of improvement projects, such as the last " round pin proposed The patent of the modified abrasion-proof structure of cylinder ", it is to set wear plate in the position of mouthpiece.But this scheme still suffer from it is certain Deficiency, is all the position easily worn and torn due to having needle tray on syringe close to the position of mouthpiece and the position of sinker groove, so Two different positions on syringe will be caused to need that wear plate is installed, this will increase the processing technology of syringe, cause to be produced into This lifting.Another aspect, because syringe the position worn and torn easily occurs all in the position close to mouthpiece, so many is scrapped Syringe be mostly just proximate to the position of mouthpiece and occur in that heavy wear, and can not use, but other positions of syringe are logical It often may continue to use, this scrap generates great waste.

The present inventor is by continuous improvement, it is proposed that solution below.

Utility model content：

Technical problem to be solved in the utility model is compiled aiming at the deficiency present in prior art there is provided one kind circle The syringe abrasion-proof structure of machine.

In order to solve the above technical problems, the utility model employs following technical scheme：The wear-resisting knot of syringe of circle volume machine Structure includes：Syringe, the syringe outer circumferential surface is provided with the needle tray for housing knitting needle, and described syringe includes：Under syringe Section and the syringe epimere being fixed on above syringe main body, the top surface of described syringe epimere are offered and leading to that sinker coordinates Groove, opens up fluted in the top surface of the syringe hypomere and the periphery binding site of syringe hypomere, and groove is located at the groove Lower section, and in being fixed with wear plate in the groove；Knitting needle in the needle tray is up and down reciprocatingly wear-resisting with this in running Piece side surface forms friction；The sinker is formed with the wear plate upper surface along along groove transverse reciprocating running and rubbed.

Furthermore, it is solid by fastening bolt between described syringe epimere and syringe hypomere in above-mentioned technical proposal It is fixed.

Furthermore, in above-mentioned technical proposal, an installation position is formed with above described syringe hypomere, at installation position Form screwed hole；Described syringe epimere, which is positioned on the installation position, and syringe epimere, offers through hole, described fastening Bolt coordinates through through hole with screwed hole, and syringe epimere is fixed on syringe hypomere.

Furthermore, in above-mentioned technical proposal, the top surface of the syringe hypomere is formed with a projection, in the outer of the projection Side forms described groove, with forming a cascaded surface on the inside of the projection；The position of described syringe epimere correspondence cascaded surface is formed There is an extension, top bump is formed with close to the one end in outside in the top of the extension, described groove is along top bump Uniformly open up, after syringe hypomere mutually installs cooperation with syringe epimere, described groove is located at the lower section of top bump.

Furthermore, in above-mentioned technical proposal, the periphery of described syringe hypomere upper end is provided with for carrying raw gram The raw gram plate of annular of piece, the life gram plate upper end offers the chute for housing sinker, the chute and the syringe epimere top The corresponding groove in portion is in straight line.

Furthermore, in above-mentioned technical proposal, correspondence opens up the lower section of groove location on the syringe hypomere, is formed with One avoids breach.

Furthermore, in above-mentioned technical proposal, described wear plate is mutually linked to enclose by polylith monomer head and the tail is set as ring Shape.

Furthermore, in above-mentioned technical proposal, described wear plate is mutually linked to enclose by polylith monomer head and the tail is set as ring Shape, wherein the surface that the single phase is mutually combined is inclined-plane.

Furthermore, in above-mentioned technical proposal, two layers of wear plate, and upper strata wear plate are installed in described groove The position that middle monomer head and the tail are mutually linked and the position that monomer in lower floor wear plate is mutually linked from beginning to end are interlaced.

Furthermore, in above-mentioned technical proposal, described wear plate uses ceramic material, and wear plate passes through Glue is adhesively fixed in groove.

The utility model is after adopting the above technical scheme, first, at the top of the mouthpiece position of syringe and circumference side Junction set a groove, in setting wear plate in the groove, so may insure syringe mouthpiece sentence and its top it is hard Degree is improved, the abrasion for overcoming knitting needle and sinker to be produced by friction.Secondly, for the ease of installing, the utility model sets syringe Being calculated as two-part, i.e. syringe includes syringe epimere and syringe hypomere, and the two is bolted.Described groove is opened in syringe Wear plate, so when installing wear plate, can first be fixed in groove, then wear plate is carried out by the tip position of hypomere Polishing, makes its side just be matched with top surface with the needle tray and groove of syringe.Then, syringe epimere is being fixed on syringe hypomere On, so as to realize the installation of whole syringe.Finally, using the syringe of this two section type structure, it can be realized scraps to existing The renovation again of syringe, can be by its upper portion for some only exist the product scrapped because syringe mouthpiece is worn and torn Cut away, then processing corresponding new syringe epimere, then the two cooperation of order is fixed, can thus realize useless Thing is utilized, so as to the cost of further reduction manufacturing enterprise.

In addition, wear plate of the present utility model is mutually linked to enclose by polylith monomer head and the tail is set as annular.In this way For the ease of processing and installing, if wear plate is using ceramic material, it is made into a ring-type and is difficult to, Simultaneously installed on syringe this annular wear plate be also it is extremely difficult, so the utility model by wear plate by polylith list Body head and the tail, which are mutually linked to enclose, is set as annular this mode, is not only convenient for processing, and also allows for installing.Simultaneously for installed in Wear plate in knitting needle groove, if be connected using monomer first place, will certainly have seam, and the knitting needle positioned at the seam crossing is in fortune During row, seam may produce influence to the operation of knitting needle, and in order to overcome this influence, the utility model is knitted in described It is provided with pin groove in the position and lower floor's wear plate that monomer head and the tail are mutually linked in two layers of wear plate, and upper strata wear plate The position that monomer head and the tail are mutually linked is interlaced, ensures that any seam crossing can be by adjacent by this be staggered The wear plate formation of upper strata or lower floor coordinates, it is ensured that it is smooth that knitting needle is run.

In summary, the utility model after adopting the above technical scheme, can ensure knitting needle braiding when it is more smooth, make braiding The fabric quality gone out reaches guarantee, more improves syringe service life.

Brief description of the drawings

The utility model is further illustrated with reference to the accompanying drawings and examples.

Fig. 1 is the structural representation of existing syringe；

Fig. 2 is structural representation of the present utility model；

Fig. 3 is the structural representation of wear plate in the utility model；

Fig. 4 is decomposition texture schematic diagram of the present utility model；

Fig. 5 is the structural representation of the utility model embodiment two；

Fig. 6 is the structural representation of the utility model embodiment three.

Embodiment

As shown in Fig. 2-4, the utility model is a vertical syringe 2.The syringe 2 includes：Syringe hypomere 21 and it is fixed on The syringe epimere 22 of the top of syringe main body 21, the top surface of described syringe epimere 22 offers the groove coordinated with sinker 6 221.The outer circumferential surface of the syringe hypomere 21 is provided with the needle tray 211 for housing knitting needle 4.In the syringe hypomere 21 Top surface and the periphery binding site of syringe hypomere 22 open up fluted 200, groove 200 is located at the lower section of the groove 221, And in being fixed with wear plate 5 in the groove 200；Knitting needle 4 in the needle tray 211 is up and down reciprocatingly wear-resisting with this in running The side surface of piece 5 forms friction；The sinker 6 is formed along along the transverse reciprocating running of groove 221 with the upper surface of wear plate 5 Friction.

Specifically, the circumferential surface in the outside of syringe hypomere 21 uniformly offers groove, and grafting is spaced in these grooves and is fixed Have and described needle tray 211 is formed between plate 20, two plates 20.Knitting needle 4 is placed with correspondence in each needle tray 211, is knitted It will be driven, be run above and below realization by knitting cam in the course of work of pin 4.When knitting needle 4 is in running up and down, knitting needle 4 is not Directly formed and rubbed with surface at the mouthpiece of vertical syringe 2, due to the presence of wear plate 5, the bottom surface of knitting needle 4 will directly with it is wear-resisting The contacts side surfaces of piece 5.Because the hardness of wear plate 5 is higher, it can protect the side surface of syringe mouthpiece not wear and tear.

The two-part mechanism that syringe 2 of the present utility model is used, it includes syringe epimere 22 and syringe hypomere 21, and two Fixed between person by fastening bolt 8.Its specific mounting structure is as follows：The described top of syringe hypomere 21 is formed with an installation position 212, screwed hole 213 is formed at installation position 212；Described syringe epimere 22 is positioned over the installation position 212, and on syringe Through hole 222 is offered in section 22, described fastening bolt 8 coordinates with screwed hole 213 through through hole 222, syringe epimere 22 is consolidated It is scheduled on syringe hypomere 21.The top surface of the syringe hypomere 21 is formed with a projection 216, and institute is formed in the outside of the projection 216 The groove 200 stated, is formed with cascaded surface 217 with the inner side of projection 216；The position of the described correspondence cascaded surface 217 of syringe epimere 22 Put and be formed with an extension 223, top bump 224 is formed with close to the one end in outside in the top of the extension 223, it is described Groove 221 is uniformly opened up along top bump 224, and after syringe hypomere 21 and the mutually installation cooperation of syringe epimere 22, described is recessed Groove 200 is located at the lower section of top bump 224.

The periphery of the described upper end of syringe hypomere 21 is provided with the raw gram plate 7 of annular for carrying sinker 6, the life gram plate 7 upper ends offer the chute 71 for housing sinker 6, the chute 71 groove 221 corresponding with the top of syringe epimere 22 In straight line.

Correspondence opens up the lower section of the position of groove 200 on the syringe hypomere 21, is formed with an avoidance breach 215.The breach 215 form avoidance when being in order to being run to sinker 6, and making the front end of the bottom of sinker 6 has enough running spaces.

Being placed with each corresponding planted agent of groove and chute 71 in sinker 6, the course of work of sinker 6 will be by braiding Triangle drives, and realizes level run.When sinker 6 is during level run, the front end on the top of sinker 6 is not directly and syringe The surface at the top of epimere 22 forms friction, due to the presence of wear plate 5, the bottom surface of sinker 6 will directly with the upper surface of wear plate 5 Contact.Because the hardness of wear plate is higher, it can protect the surface at the top of syringe epimere 22 not wear and tear.

Generally, described wear plate can use ceramic material, and ceramic material hardness is high and cheap.Certainly, Wear plate also can be using other high-abrasive materials.

In addition, in order to keep the installation of wear plate 5 stable, the cross section of described wear plate 5 is rectangle.

Shown in Figure 3, for the ease of installing, described wear plate 5 is mutually linked to enclose by the head and the tail of polylith monomer 50 to be set as Annular, wherein the surface that the monomer 50 be combined with each other is inclined-plane 501.

Furthermore, in above-mentioned technical proposal, inclined-plane 501 on described monomer 50 for it is not parallel, be not orthogonal to X Y Z-direction plane, using this design, it can be ensured that when monomer 50 is when successive, mutually formed by inclined-plane 501 Limitation, it is ensured that the annular solid that whole wear plate 50 is constituted is consolidated.Meanwhile, using this inclined design, it is possible to reduce because two is single The gap 500 of the joining place of body 50 is impacted to knitting needle 4 or the operation of sinker 6.

In above-described embodiment, the two section type structure that syringe 2 is used, is for the ease of wear plate using the benefit of this structure 5 installation.Because wear plate 5 typically uses the polylith monomer 50 that wear plate 5 is used in ceramic material, and the utility model first Tail is mutually linked to be formed, so, and the precision of wear plate 5 can not ensure.So the present inventor is as follows by the way of：

First, described groove 200 is opened in the tip position of syringe hypomere 21, can be with so when installing wear plate 5 First the monomer 50 of wear plate 5 is sequentially fixed in groove 200, it is fixed blend compounds water.

Then, wear plate 5 is polished, makes the needle tray 211 and groove of the precision of its side and top surface just with syringe 2 221 matchings.

Then, it is fixed on by syringe epimere 22 on syringe hypomere 21, so as to realize the installation of whole syringe.

Certainly, in order to ensure the precision of syringe 2, groove 221 can be by the way of post-processing.I.e. by syringe epimere 22 It is fixed on after being fixed on syringe hypomere 21, adds according to the spacing that opens up of needle tray 211, then in 22 projections 224 of syringe epimere Work goes out corresponding groove 221.

The utility model uses the syringe of this two section type structure, and it can also be realized scraps turning over again for syringe to existing Newly, for some only exist the product scrapped because syringe mouthpiece is worn and torn, its upper portion can be cut away, Ran Hou Corresponding new syringe epimere is processed, then the two cooperation of order is fixed, can thus realize twice laid, so as to Further to reduce the cost of manufacturing enterprise.

As shown in Figure 5, this is that syringe 2 is used and is integrally formed in embodiment two of the present utility model, the present embodiment two Mode, as long as can ensure that the machining accuracy of wear plate 5, another it can accurately inlay card be in groove 200, and the present embodiment two is same Goal of the invention of the present utility model can be realized.

As shown in Figure 6, the present embodiment three.For the wear plate 5 in knitting needle groove, if the first using monomer 50 Linking, will certainly have seam 500, in the process of running, seam 500 may be to knitting needle for the knitting needle at the seam 500 Operation produce influence, the interface of wear plate monomer is even designed to inclined-plane, but for knitting for being run on vertical direction For pin 4, seam 500 still may produce influence to knitting needle 4, so, in order to overcome this influence, the utility model is in described Two layers of wear plate 5 is installed in knitting needle groove, and the head and the tail of monomer 50 are mutually linked in the wear plate of upper strata position and lower floor are resistance to The position that the head and the tail of monomer 50 are mutually linked in grinding is interlaced, ensures all may be used at any seam 500 by this be staggered To be coordinated by the formation of the wear plate on adjacent upper strata or lower floor, it is ensured that it is smooth that knitting needle is run.

It is described above, only it is preferred embodiment of the present utility model, not makees any formal to the utility model Limitation, every any simple modification, equivalent variations and modification made according to the utility model still fall within the utility model In the range of technical scheme.

Claims (10)

1. justify the syringe abrasion-proof structure of volume machine, including：Syringe (2), syringe (2) outer circumferential surface is provided with to be knitted for accommodating The needle tray (211) of pin (4), it is characterised in that：Described syringe (2) includes：Syringe hypomere (21) and it is fixed on syringe main body (21) the syringe epimere (22) above, the top surface of described syringe epimere (22) offers the groove coordinated with sinker (6) (221) fluted (200), are opened up in the top surface of the syringe hypomere (21) and the periphery binding site of syringe hypomere (21), Groove (200) is located at the lower section of the groove (221), and is fixed with wear plate (5) in the groove (200)；

Knitting needle (4) in the needle tray (211) is up and down reciprocatingly formed in running with wear plate (5) side surface and rubbed；

The sinker (6) forms with wear plate (5) upper surface along along groove (221) transverse reciprocating running and rubbed.

2. the syringe abrasion-proof structure of round volume machine according to claim 1, it is characterised in that：Described syringe epimere (22) with It is fixed by fastening bolt (8) between syringe hypomere (21).

3. the syringe abrasion-proof structure of round volume machine according to claim 2, it is characterised in that：On described syringe hypomere (21) Side is formed with an installation position (212), and screwed hole (213) is formed in installation position (212) place；Described syringe epimere (22) is placed In offering through hole (222) on the installation position (212), and syringe epimere (22), described fastening bolt (8) passes through through hole (222) coordinate with screwed hole (213), syringe epimere (22) is fixed on syringe hypomere (21).

4. the syringe abrasion-proof structure of round volume machine according to claim 3, it is characterised in that：The top of the syringe hypomere (21) Face is formed with one raised (216), and described groove (200) is formed in the outside of the projection (216), with the projection (216) inner side Form a cascaded surface (217)；The position of described syringe epimere (22) correspondence cascaded surface (217) is formed with an extension (223), Top bump (224) is formed with close to the one end in outside, described groove (221) is along top in the top of the extension (223) Raised (224) are uniformly opened up, after syringe hypomere (21) and syringe epimere (22) mutually installation cooperation, described groove (200) Lower section positioned at top bump (224).

5. the syringe abrasion-proof structure of round volume machine according to claim 1, it is characterised in that：On described syringe hypomere (21) The periphery at end is provided with the raw gram plate (7) of annular for carrying sinker (6), and life gram plate (7) upper end is offered for housing The chute (71) of sinker (6), the chute (71) groove (221) corresponding with the top of the syringe epimere (22) is straight in one Line.

6. the syringe abrasion-proof structure of round volume machine according to claim 5, it is characterised in that：The syringe hypomere (21) on pair The lower section of groove (200) position should be opened up, an avoidance breach (215) is formed with.

7. the syringe abrasion-proof structure of the circle volume machine according to any one in claim 1-6, it is characterised in that：Described is resistance to Grinding (5) is mutually linked to enclose from beginning to end by polylith monomer (50) is set as annular.

8. the syringe abrasion-proof structure of round volume machine according to claim 7, it is characterised in that：Described wear plate is by polylith list Body head and the tail, which are mutually linked to enclose, is set as annular, wherein the surface that the single phase is mutually combined is inclined-plane.

9. the syringe abrasion-proof structure of round volume machine according to claim 7, it is characterised in that：In described groove (200) Two layers of wear plate (5), and the position that monomer is mutually linked from beginning to end in upper strata wear plate (5) and lower floor's wear plate (5) are installed The position that middle monomer head and the tail are mutually linked is interlaced.

10. the syringe abrasion-proof structure of round volume machine according to claim 7, it is characterised in that：Described wear plate (5) is used Ceramic material, and wear plate (5) is adhesively fixed in groove (200) by glue.