CN207812069U - A kind of upper thread grip slipper and the facial line clamping device with the upper thread grip slipper - Google Patents

A kind of upper thread grip slipper and the facial line clamping device with the upper thread grip slipper Download PDF

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Publication number
CN207812069U
CN207812069U CN201820113345.1U CN201820113345U CN207812069U CN 207812069 U CN207812069 U CN 207812069U CN 201820113345 U CN201820113345 U CN 201820113345U CN 207812069 U CN207812069 U CN 207812069U
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Prior art keywords
upper thread
grip slipper
plate
limit
thimble
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CN201820113345.1U
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Inventor
胡贤挺
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Ningbo Haitingwei Precision Guide Co., Ltd.
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Ningbo Xian Ting Electric Mechanical Manufacturing Co Ltd
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Abstract

The utility model discloses a kind of upper thread grip slipper and the facial line clamping device with the upper thread grip slipper, solve the problems, such as to be easy to happen loosening when upper thread clamping thimble sliding is mounted on traditional upper thread grip slipper.Its key points of the technical solution are that a kind of upper thread grip slipper, including upper mounted plate, bottom plate and connecting lateral plate, the bottom plate upper surface is provided with the limit pad for raising up and being wholely set with bottom plate, the bottom plate be provided at limit pad offer it is several for the limit channels that pass through of upper thread clamping thimble, wire clamp is held after thimble is installed on above-mentioned upper thread grip slipper face to face, and upper thread clamping thimble is not susceptible to loosen.

Description

A kind of upper thread grip slipper and the facial line clamping device with the upper thread grip slipper
Technical field
The utility model is related to a kind of textile workpieces, more particularly to a kind of facial line clamping device.
Background technology
Facial line clamping device is mainly installed on the embroidering machine head of embroidery machine, for realizing crimping at embroidering machine head and loose ends Action.Traditional facial line clamping device includes mainly upper thread grip slipper, several activities across the upper thread clamping top of upper thread grip slipper Needle, the upper thread clamping slider with upper thread clamping thimble synchronizing moving and in the upper thread grip slipper and make upper thread clamping thimble Lower end has the upper thread clamp springs far from upper thread grip slipper trend always.
Referring to attached drawing 1, traditional upper thread grip slipper is generally the C-shaped metal folding part in cross section, includes mainly upper solid Fixed board 110 ', bottom plate 120 ' and connecting lateral plate 130 ', bottom plate 110 ' offer the passed through for upper thread clamping thimble One through-hole 121 ', in order to promote the steering capability that 120 ' opposite wire clamp of bottom plate holds thimble, generally on bottom plate 120 ' It is installed on the limit backing plate 140 ' that bottom plate 120 ' is affixed, bottom plate 120 ' and limit backing plate 140 ' are connected by screw solid It is fixed, limit the second through-hole 141 ' for being offered on backing plate 140 ' with 121 ' face of first through hole and being passed through for upper thread clamping thimble.
Because upper thread accommodates seat for metal folding part, therefore upper mounted plate 110 ', bottom plate 120 ' and connecting lateral plate 130 ' thickness is little, and first through hole 121 ' is molded by punching machine punching, while limiting backing plate 140 ' and bottom plate 120 ' For split settings, cause first through hole 121 ' and the concentricity of the second through-hole 141 ' poor, upper thread is clamped thimble and passes through first to lead to It is easy to happen loosening after hole 121 ' and the second through-hole 141 '.
Utility model content
First purpose of the utility model is to provide a kind of upper thread grip slipper, and wire clamp holds thimble and is installed on above-mentioned upper thread face to face After grip slipper, upper thread clamping thimble is not susceptible to loosen.
The above-mentioned technical purpose of the utility model technical scheme is that:
A kind of upper thread grip slipper, including upper mounted plate, bottom plate and connecting lateral plate, which is characterized in that the lower fixation Plate upper surface is provided with the limit pad for raising up and being wholely set with bottom plate, and the bottom plate is being provided with limit Several limit channels passed through for upper thread clamping thimble are offered at pad.
By using above-mentioned technical proposal, relative to the mode of traditional limit backing plate and bottom plate split settings, limit Position pad is integrated setting with bottom plate, i.e., is changed into from the first through hole and the second through-hole being oriented to for upper thread clamping thimble The limit channels that the bottom plate last time opens up are conducive to the cooperation precision and upper thread that promote upper thread clamping thimble and limit channels The guiding accuracy that clamping thimble slides in limit channels, so wire clamp holds thimble after above-mentioned upper thread grip slipper face to face, Upper thread clamping thimble is not susceptible to loosen.Simultaneously as the setting of limit pad, bottom plate is increased to offer limit logical Thickness at road is conducive to carry out finishing at limit channels, to promote the machining accuracy and and upper thread of limit channels The cooperation precision of thimble is clamped.
The upper thread grip slipper is the aluminium section bar of extrusion forming as a further improvement of the utility model,.
By using above-mentioned technical proposal, upper thread grip slipper is made of the aluminium section bar of extrusion forming, can pass through aluminium profiles Material extrusion die controls the thickness of upper mounted plate, bottom plate and side connecting plate, convenient to be molded under in bottom plate upper surface The limit pad that fixed plate is wholely set facilitates opening up and finishing for subsequent limit channels, advantageously ensure that limit is logical The positional precision and structure precision in road.
And traditional upper thread grip slipper by punching machine by metallic plate(Generally stainless steel plate)Bending and molding, because of bending part Radius of corner need the above-mentioned plate thickness more than or equal to five times, in order to ensure that the volume of entire surface line grip slipper will not mistake Greatly, then cause the thickness of the upper fixation of traditional upper thread grip slipper, bottom plate and connecting lateral plate in 1mm or so, it is therefore desirable to Setting limit backing plate, secondary surface wire clamp hold sliding of the thimble in upper thread grip slipper, that is, result in upper thread in upper thread grip slipper The problem of clamping thimble is easy to happen loosening in traditional upper thread grip block generates.Therefore using the aluminium section bar system of extrusion forming At upper thread grip slipper can overcome the problems, such as that bottom plate thickness caused by traditional bending forming is smaller.
The surface layout of the upper thread grip slipper has hard coat as a further improvement of the utility model,.
By using above-mentioned technical proposal, because upper thread grip slipper is made of the aluminium section bar of extrusion forming, therefore upper thread presss from both sides The surface contact strength for holding seat is smaller, and when being impacted between line clamping slider and upper thread grip slipper face to face, upper thread grip slipper holds Easily occur damaged.Hard coat can promote the contact strength of upper thread clamping seating face, and line grip slipper is slided with upper thread clamping face to face When block impacts, the breakage of upper thread grip slipper is reduced, to extend the service life of upper thread grip slipper.
As a further improvement of the utility model, structure straight slot is formed between limit pad and the connecting lateral plate.
By using above-mentioned technical proposal, first, the setting of structure straight slot reduces the weight of entire surface line grip slipper, drop The cost of one upper thread grip slipper of low manufacture;Secondly, when line clamping slider is impacted with limit pad face to face, structure straight slot The impact of the two can be buffered, influence of the impact to entire surface line grip slipper is reduced, to extend the use of upper thread grip slipper Service life.
Fixed plate is parallel to bottom plate as a further improvement of the utility model, and fixed plate is set It is equipped with several and limit channels face and the limiting through hole passed through for upper thread clamping thimble upper end one by one.
By using above-mentioned technical proposal, the setting of limiting through hole, further opposite wire clamp hold thimble and exist in upper mounted plate Sliding in upper thread grip slipper is oriented to, and the sliding stationarity for promoting upper thread clamping thimble is conducive to;Meanwhile upper mounted plate and Bottom plate is opposite and is mutually parallel, therefore when carrying out the processing of limit channels and limiting through hole, can simultaneously to the two into Row processing, promotes the concentricity of limit channels and limiting through hole.
Second purpose of the utility model is to provide a kind of facial line clamping device, the upper thread in the facial line clamping device Clamping thimble is not susceptible to loosen, and facial line clamping device operates steadily.
The above-mentioned technical purpose of the utility model technical scheme is that:
A kind of facial line clamping device, including upper thread clamping thimble, upper thread clamping slider, upper thread clamp springs, feature exist In, the facial line clamping device further include above-mentioned upper thread grip slipper.
The upper surface of the upper thread grip slipper is also equipped with upper thread limit group as a further improvement of the utility model, Part, the upper thread limit assembly include the limit spring placed along upper thread grip slipper length direction, limit spring are fixed on face The stop screw of line grip slipper upper surface.
By using above-mentioned technical proposal, passed through perpendicular to the direction of limit spring across the upper thread edge of facial line clamping device The adjacent bullet circle of limit spring, limit spring clamps above-mentioned upper thread, is oriented to for the conveying of upper thread, above-mentioned upper thread limit group Part is simple in structure, and the mode for mounting and dismounting upper thread is relatively simple.
As a further improvement of the utility model, the upper thread limit assembly further include be connected on the outside of limit spring and It is installed on the locating clip of upper thread grip slipper upper surface.
By using above-mentioned technical proposal, limit spring can be fixed in the setting of locating clip, auxiliary stopper spring Mounted on the upper surface of upper thread grip slipper, installation strength of the promotion limit spring in upper thread grip slipper upper surface.
The upper thread clamping slider includes the cunning passed through for upper thread clamping thimble as a further improvement of the utility model, It moves block, the wire guide plate being installed on the outside of slipping block and wire guide plate is fixed on slipping block lateral wall and thimble pressure is clamped in upper thread The tightly positioning screw in slipping block.
By using above-mentioned technical proposal, thimble synchronization lifting can be clamped with upper thread by realizing upper thread clamping jacking block, from And the ascensional range of upper thread clamping thimble is limited, be conducive to the operation of facial line clamping device.
The wire guide plate is towards the side wall of slipping block and the outside of bottom plate as a further improvement of the utility model, Wall is affixed, and the upper thread clamping slider is additionally provided with the fixing screws that wire guide plate is fixed on slipping block lateral wall.
By using above-mentioned technical proposal, the connection that the setting of fixing screws strengthens between wire guide plate and slipping block is strong Degree, and the lateral wall of wire guide plate and bottom plate is affixed, and further can hold the cunning of thimble knead dough line clamping slider by opposite wire clamp Shift-in row is oriented to, and promotes the sliding precision of the two, reduces the probability that upper thread clamping thimble is shaken in slipping.
In conclusion the utility model discloses a kind of upper thread grip slipper and the upper thread with the upper thread grip slipper clamping Mechanism, upper thread grip slipper are conducive to the knot for improving limit channels by the way that the limit pad being wholely set with bottom plate is arranged Structure precision and positional precision reduce upper thread and slide thimble when wire clamp holds thimble sliding mounted on upper thread grip slipper face to face The probability of loosening.
Description of the drawings
Fig. 1 is the structural schematic diagram of upper thread grip slipper in the prior art;
Fig. 2 is the positive structure schematic of upper thread grip slipper in embodiment 1;
Fig. 3 is the back structures schematic diagram of upper thread grip slipper in embodiment 1;
Fig. 4 is the structural schematic diagram of facial line clamping device in embodiment 3;
Fig. 5 be embodiment 3 in upper thread be clamped thimble, upper thread clamping slider knead dough line clamp springs cooperation schematic diagram;
Fig. 6 be embodiment 3 in upper thread be clamped thimble, upper thread clamping slider knead dough line clamp springs exploded perspective view;
Fig. 7 is the back exploded perspective view of facial line clamping device in embodiment 3;
Fig. 8 is the structural schematic diagram of upper thread grip slipper in embodiment 2;
Fig. 9 is the exploded perspective view of facial line clamping device in embodiment 4.
In figure:100, upper thread grip slipper;(110、110’), upper mounted plate;111, limiting through hole;(120、120’), it is lower solid Fixed board;121, pad is limited;121 ', first through hole;122, limit channels;123, structure straight slot;(130、130’), connecting side Plate;131, wire through-hole;140 ', backing plate is limited;141 ', second through-hole;200, thimble is clamped in upper thread;210, thimble ontology; 220, spacing ring;300, upper thread clamping slider;310, slipping block;311, channel is slid;312, the first threaded hole;313, the second spiral shell Pit;320, wire guide plate;321, the first installation through-hole;322, the second installation through-hole;323, conducting wire hole;330, positioning screw; 340, fixing screws;400, upper thread clamp springs;500, wire sleeve;510, wire guide;600, upper thread limit assembly;610, it limits Spring;611, fixed ring;620, locating clip;621, arc panel;622, positioning plate.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment 1:
Referring to attached drawing 2, a kind of upper thread grip slipper 100 includes mainly upper mounted plate 110, bottom plate 120 and connecting lateral plate 130.Wherein, upper mounted plate 110 is parallel to bottom plate 120, and connecting lateral plate 130 is perpendicular to upper mounted plate 110 and lower fixation Plate 120.
120 upper surface of bottom plate is provided with the limit pad 121 for raising up and being wholely set with bottom plate 120. Wherein, bottom plate 120 be provided with limit pad 121 at offer perpendicular to bottom plate 120 it is several for upper thread be clamped Thimble(It is not shown in figure)The limit channels 122 passed through.Due to limiting the setting of pad 121, it is whole to increase bottom plate 120 Thickness can finish limit channels 122 by machining center, and the structure essence for promoting limit channels 122 is conducive to Degree and positional precision.
In the present embodiment, bottom plate 120 is evenly arranged along the length direction of limit pad 121 there are six limit channels 122, i.e., upper thread grip slipper 100 disclosed by the utility model is applied to six dial thread-clamping devices.
Wherein, bottom plate 120 is formed with structure straight slot 123 between limit radio station and connecting lateral plate 130.Structure straight slot 123 setting, not only reduces the weight of upper thread grip slipper 100, and also improves the shock resistance energy of upper thread grip slipper 100 Power.
Upper mounted plate 110 is provided with and limit channels 122 face and the limit passed through for upper thread clamping thimble 200 upper end one by one Position through-hole 111.In the present embodiment, upper mounted plate 110 is opened up there are six limiting through hole 111.
Referring to attached drawing 3, connecting lateral plate 130, which is provided with, to be corresponded and with limit channels 122 and limiting through hole 111 for upper thread The wire through-hole 131 passed through.In the present embodiment, connecting lateral plate 130 is evenly arranged along its length there are six wire through-hole 131。
In order to facilitate the manufacture and processing of upper thread grip slipper 100, upper thread grip slipper 100 by extrusion forming aluminium section bar system At.For upper thread grip slipper 100 made of more traditional metal folding part, in the present embodiment can upper thread grip slipper 100 The thickness of bottom plate 120 can be adjusted, and be allowed to meet thickness requirement of the machining center to finishing object, to be promoted Structure precision and positional precision of the limit channels 122 on bottom plate 120.
The surface of upper thread grip slipper 100 there also is provided hard coat, and the contact for promoting 100 surface of upper thread grip slipper is strong Degree, extends the service life of upper thread grip slipper 100.
Embodiment 2:
Referring to attached drawing 8, the upper thread grip slipper 100 in the present embodiment compared with Example 1, in addition to upper thread grip slipper 100 Size and the limit channels 122 being set on upper thread grip slipper 100, limiting through hole 111 are different with the number of wire through-hole 131 Outside, remaining is identical as the upper thread grip slipper 100 in embodiment 1.
A kind of upper thread grip slipper 100, including upper mounted plate 110, bottom plate 120 and connection upper mounted plate 110 and under The connecting lateral plate 130 of fixed plate 120.Wherein, bottom plate 120 offers 12 limit channels 122 along its length, connection Side plate 130 is uniformly provided with 12 and 122 one-to-one wire through-hole 131 of limit channels, upper mounted plate along its length 110 are uniformly provided with the limiting through hole 111 of 12 and 122 face of limit channels along its length.Upper thread in the present embodiment Grip slipper 100 is applied to 12 dial thread-clamping devices.
Embodiment 3:
Referring to attached drawing 4, a kind of facial line clamping device, main 100, six activities of upper thread grip slipper including in embodiment 1 Across the upper thread clamping thimble 200 of upper thread grip slipper 100, with upper thread clamping 200 synchronizing moving of thimble and positioned at upper thread grip slipper Upper thread clamping slider 300 in 100 and the lower end of upper thread clamping thimble 200 is made to have to become far from upper thread grip slipper 100 always The upper thread clamp springs 400 of gesture.Facial line clamping device in the present embodiment is six dial thread-clamping devices.
Referring to attached drawing 5 and attached drawing 6, upper thread clamping slider 300 includes the slipping block 310 passed through for upper thread clamping thimble 200 With the wire guide plate 320 for being installed on 310 outside of slipping block.Slipping block 310 is offered through 310 upper and lower end face of slipping block and for upper thread The sliding channel 311 that thimble 200 passes through, the first spiral shell for being set to 310 leading flank of slipping block and being communicated with sliding channel 311 is clamped Pit 312 and with 312 symmetrical the second threaded hole 313 for being opened in 310 front side wall of slipping block of the first threaded hole.
Wire guide plate 320 offers first installation through-hole 321 corresponding with the first threaded hole 312, right with the second threaded hole 313 The second installation through-hole 322 answered and the horizontal conducting wire hole 323 for being opened in 320 lower end of wire guide plate and being passed through for upper thread.Wherein, Upper thread clamping slider 300 be additionally provided with across the first installation through-hole 321 and with the positioning screw of 312 screw-thread fit of the first threaded hole 330 and across the second installation through-hole 322 and with the fixing screws 340 of 313 screw-thread fit of the second threaded hole.
Wire guide plate 320 is pressed on the leading flank of slipping block 310 and compresses upper thread clamping thimble 200 by positioning screw 330 Madial wall in sliding channel 311, enables 300 knead dough wire clamp of upper thread clamping slider to hold 200 synchronization lifting of thimble.Fixing screws 340 are further pressed on wire guide plate 320 leading flank of slipping block 310, strengthen between wire guide plate 320 and slipping block 310 Coordinate intensity.When wire guide plate 320 is pressed on the front side wall of slipping block 310, wire guide plate 320 is towards the side of slipping block 310 Wall and bottom plate 120(Referring to attached drawing 2)Lateral wall be affixed.
Upper thread clamping thimble 200 is mainly including thimble ontology 210 and the spacing ring 220 for being set to 210 lower end of thimble ontology. Wherein, upper thread clamp springs 400 are sheathed on the thimble ontology 210 of 220 top of spacing ring, and upper with spacing ring 220 simultaneously End and the bottom surface of bottom plate 120 offset.
Referring to attached drawing 4 and attached drawing 6, upper thread clamping thimble 200 sequentially passes through the limit channels of bottom plate 120 from bottom to up 122, the sliding channel 311 of slipping block 310 and the limiting through hole 111 of upper mounted plate 110(Referring to attached drawing 2), and pass through positioning Upper thread clamping thimble 200 is pressed on the madial wall in sliding channel 311 by screw 330.
Referring to attached drawing 7, upper thread grip slipper 100 is also equipped with the conducting wire for being plugged in wire through-hole 131 at wire through-hole 131 Set 500.Wherein, the center of wire sleeve 500 is installed with wire guide 510 in the axial direction.
Embodiment 4:
Referring to attached drawing 9, the facial line clamping device in the present embodiment is compared with embodiment 3, is additionally provided with upper thread limit assembly 600, in addition to 200/ upper thread clamp springs 400 of thimble are clamped in upper thread limit assembly 600 and 300/ upper thread of upper thread clamping slider Number is different outer, remaining is identical as the facial line clamping device in embodiment 3.
A kind of upper thread grip slipper 100,12 upper thread clamping sliders in facial line clamping device, including one embodiment 2 300,12 upper thread clamping 200,12 upper thread clamp springs 400 of thimble and 12 wire sleeves 500 and a face Line limit assembly 600, the i.e. facial line clamping device of the present embodiment are 12 dial thread-clamping devices.
Upper thread limit assembly 600 includes the limit spring 610 placed along 100 length direction of upper thread grip slipper, will limit bullet Spring 610 is fixed on the stop screw of 100 upper surface of upper thread grip slipper and the locating clip 620 for fixing limit spring 610. In the present embodiment, limit spring 610 is provided at both ends with the fixed ring 611 for passing through and limiting for stop screw.
Locating clip 620 includes arc panel 621 and and the face that limit spring 610 is pressed on to 100 upper surface of upper thread grip slipper The positioning plate 622 that 100 upper surface of line grip slipper is affixed, positioning plate 622 are fixed on the upper table of upper thread grip slipper 100 by screw Face.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability Field technique personnel can as needed make the present embodiment the modification of not creative contribution after reading this specification, but As long as all being protected by Patent Law in the right of the utility model.

Claims (10)

1. a kind of upper thread grip slipper, including upper mounted plate (110), bottom plate (120) and connecting lateral plate (130), feature exists In bottom plate (120) upper surface is provided with the limit pad for raising up and being wholely set with bottom plate (120) (121), the bottom plate (120) several is worn for upper thread clamping thimble (200) being provided at limit pad (121) to offer The limit channels (122) crossed.
2. upper thread grip slipper according to claim 1, which is characterized in that the upper thread grip slipper (100) is extrusion forming Aluminium section bar.
3. upper thread grip slipper according to claim 2, which is characterized in that the surface layout of the upper thread grip slipper (100) There is hard coat.
4. the upper thread grip slipper according to claims 1 to 3 any one, which is characterized in that the limit pad (121) and Structure straight slot (123) is formed between connecting lateral plate (130).
5. upper thread grip slipper according to claim 2, which is characterized in that fixed plate (110) is parallel to lower fixation Plate (120), fixed plate (110) is provided with several face and is clamped thimble with limit channels (122) for upper thread one by one (200) limiting through hole (111) that upper end passes through.
6. a kind of facial line clamping device, including upper thread clamping thimble (200), upper thread clamping slider (300) knead dough line clamp springs (400), which is characterized in that the facial line clamping device further includes the upper thread described in claim 1 to claim 5 any one Grip slipper (100).
7. facial line clamping device according to claim 6, which is characterized in that the upper surface of the upper thread grip slipper (100) It is also equipped with upper thread limit assembly (600), the upper thread limit assembly (600) includes along upper thread grip slipper (100) length direction The limit spring (610) of setting and the stop screw that limit spring (610) is fixed on to upper thread grip slipper (100) upper surface.
8. facial line clamping device according to claim 7, which is characterized in that the upper thread limit assembly (600) further includes It is connected on the outside of limit spring (610) and is installed on the locating clip (620) of upper thread grip slipper (100) upper surface.
9. facial line clamping device according to claim 6, which is characterized in that the upper thread clamping slider (300) includes supplying It slipping block (310) that upper thread clamping thimble (200) passes through, the wire guide plate (320) that is installed on the outside of slipping block (310) and will lead Line plate (320), which is fixed on slipping block (310) lateral wall and upper thread clamping thimble (200) is pressed in slipping block (310), to be determined Position screw (330).
10. facial line clamping device according to claim 9, the wire guide plate (320) towards slipping block (310) side wall with The lateral wall of bottom plate (120) is affixed, and the upper thread clamping slider (300) is additionally provided with wire guide plate (320) and is fixed on sliding The fixing screws (340) of block (310) lateral wall.
CN201820113345.1U 2018-01-23 2018-01-23 A kind of upper thread grip slipper and the facial line clamping device with the upper thread grip slipper Active CN207812069U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820113345.1U CN207812069U (en) 2018-01-23 2018-01-23 A kind of upper thread grip slipper and the facial line clamping device with the upper thread grip slipper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820113345.1U CN207812069U (en) 2018-01-23 2018-01-23 A kind of upper thread grip slipper and the facial line clamping device with the upper thread grip slipper

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CN207812069U true CN207812069U (en) 2018-09-04

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112663239A (en) * 2020-12-23 2021-04-16 浙江信胜科技股份有限公司 Embroidery machine's aircraft nose and embroidery machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112663239A (en) * 2020-12-23 2021-04-16 浙江信胜科技股份有限公司 Embroidery machine's aircraft nose and embroidery machine

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Address after: Zhenhai District 315201 Zhejiang city of Ningbo province Zhuang City streets Jinxi Road No. 51

Patentee after: Ningbo Haitingwei Precision Guide Co., Ltd.

Address before: Zhenhai District 315201 Zhejiang city of Ningbo province Zhuang City streets Jinxi Road No. 51

Patentee before: Ningbo Xian Ting electric mechanical Manufacturing Co., Ltd

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