CN101967727B - Linear track sliding device for flat knitting machine - Google Patents
Linear track sliding device for flat knitting machine Download PDFInfo
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- CN101967727B CN101967727B CN2010105251915A CN201010525191A CN101967727B CN 101967727 B CN101967727 B CN 101967727B CN 2010105251915 A CN2010105251915 A CN 2010105251915A CN 201010525191 A CN201010525191 A CN 201010525191A CN 101967727 B CN101967727 B CN 101967727B
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- track
- slide block
- straight line
- annular
- flat machine
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Abstract
The invention relates to a linear track sliding device for a flat knitting machine, which is mainly applied to a full-automatic computer flat knitting machine. The device is characterized in that: the middle of the lower middle part of a sliding block has a T-shaped linear through groove structure, and a track is positioned in the through groove; the sliding block is provided with four annular grooves which are symmetrically distributed up and down, left and right, and a group of annular balls is arranged in each annular groove; the upper part of the track is provided with four arc surfaces, and the four arc surfaces are contacted with the four groups of annular balls; and the track is a linear track, the section of the track is transverse H-shaped, and the four arc surfaces are all positioned on the upper part of the transverse H-shape. The device is flexible and smooth to slide; the sliding block and the track are mutually tensioned, so the track is not damaged due to downward action of gravity of a machine head and the device has long service life; and the balls and the track have good lubricating performance.
Description
Technical field
The present invention relates to a kind of track carriage, particularly a kind of straight line track carriage that is used for flat machine, it mainly is applicable in the full-automatic computer flat machine, belongs to field of textile machinery.
Background technology
The full-automatic computer flat machine is the equipment that is exclusively used in knitwear processing, and its main application process is that yarn knitting is become clothes.In knitting process, the head of flat machine need slidably reciprocate repeatedly, and the slip of head needs to realize by the slide block that is supported on the track.The structure of the slide block of full-automatic computer flat machine of the prior art and track system is: traditional bearing is installed on the slide block, and slide block is stuck on the track that is square, and bearing coincide to be connected with the track that is square and realizes sliding.Its defective is: because slider support has certain angle on track, under the effect of bearing, slide block can be realized sliding flexibly on track, but the slide block with certain angle is connected with head, in sliding process, the gravity of head is downward, cause slide block to contact with track, increase resistance to sliding and caused metal friction, cause the track wearing and tearing, progressively form glade plane space and inertia, thereby the head and the equilibrium relation of row's needle plate are affected, cause dropped stitch, broken needle and substandard products in knitting processing, and have a strong impact on operating efficiency.
Chinese invention patent application number 200820059224X discloses a kind of " computer flat knitting machine frame ", and its forebay is fixed on the line slideway slide, and the line slideway slide is slidingly connected on the straight line guide rail; Needle plate can not be out of shape during use, has prevented defectives such as striker and needle selection be malfunctioning.But it is not suitable for the slip of head, and only suitable frame moves, and sliding type is different fully with slide construction.
Chinese invention patent application number 2009201857543 discloses a kind of " the ride mobile device of flat machine ", it is made up of handle, cam, bearing etc., below fork, be provided with slide rail, slide rail be provided with block foremost, slide rail is provided with groove, ride is provided with the arc-shaped protrusions part, can match with the groove on the slide rail, be provided with the ride positioner on the next door of slide rail and ride, it can make ride move forward and backward easily, is occurring having bigger space to handle after the phenomenons such as broken yarn.But it is not suitable for the slip of head, and only suitable ride moves, and sliding type is different fully with slide construction.
Summary of the invention
Technical problem to be solved by this invention is to overcome existing above-mentioned deficiency in the prior art, and provide a kind of straight line track carriage that is used for flat machine of reasonable in design, it can make slider support slide again and again on track, the head of realizing flat machine slides, in order to the processing of knitwear.
The present invention solves the problems of the technologies described above the technical scheme of being taked: this straight line track carriage that is used for flat machine comprises slide block and track, and this slide block matches with track, and its design feature is:
The centre of described slide block middle and lower part is a T shape straight line groove structure, and track is positioned at this groove; Slidably reciprocate with the straight line that guarantees computer flat knitting machine.
Have four cannelures on the described slide block, about these four cannelures are, left-right symmetry distributes, and all lays one group of annular ball in every cannelure; To form tourelle.
Be provided with four arcwall faces on the top of described track, these four arcwall faces contact with described four groups of annular balls and cooperate; Make thus the present invention can form carriage, and can not make slide block when head gravity is downward, contact and damage track in use that it is smooth and easy flexibly to have guaranteed that the flat machine head slides with track.
Described track is the straight line track, and its cross sectional shape is I-shaped, and described four arcwall faces all are positioned at this I-shaped top; So that match with tourelle.
As preferably, the present invention also is provided with fuel filler neck and oil pipe, and this fuel filler neck, oil pipe are connected with described four cannelures; So that from fuel filler neck, add lubricating oil, directly enter cannelure then, make annular ball reach lubricated, guarantee the lubricity of track and slide block.
As preferably, the present invention also is provided with capping, and this capping and described slide block are fixed; So that fuel filler neck, oil pipe and slide block are linked together.
As preferably, the present invention has screw on described slide block; So that slide block is installed and fixed on the head of flat machine.
As preferably, the present invention has fixing hole on described track; So that track is fixed on the holder of flat machine.
The present invention compares with prior art, have the following advantages and effect: project organization is reasonable, about the tourelle of slide block is equipped with, the left and right sides symmetrical four groups annulars balls, the cross section of track forms the curved surface arc, track matches with slide block, make four groups of annular balls just with track on arcwall face identical; On slide block, be connected with fuel filler neck and be communicated with, strengthened the lubricity of ball and track with cannelure.
In a word, slip of the present invention is smooth and easy flexibly, and the mutual tensioner of slide block and track can not make slide block and track damage track, long service life under the downward effect of head gravity.
Description of drawings
Fig. 1 is for having computer flat knitting machine complete machine structure schematic diagram of the present invention.
Fig. 2 is for removing the structural representation after the frame among Fig. 1.
Fig. 3 is the position and the syndeton schematic diagram of track of the present invention, slide block for A place structure among Fig. 2.
Fig. 4 is the left TV structure enlarged diagram of track and slide block among Fig. 3.
Fig. 5 is the A-A structural representation cutaway view of Fig. 4.
Fig. 6 is the B-B structural representation cutaway view of Fig. 4.
Among the figure: 1 frame, 2 row's needle plates, 3 head slideways, 4 cabinets, 5 heads, 6 slide blocks, 7 tracks, 8 holders, 9 set bolts, 10 supports, 11 fixing holes, 12 fuel filler necks, 13 annular balls, 14 arcwall faces, 15 cannelures, 16 oil pipes, 17 screws, 18 hold-down nuts, 19 screws, 20 cappings, 61 grooves.
The specific embodiment
Below in conjunction with accompanying drawing embodiments of the invention are elaborated, present embodiment provides detailed embodiment and concrete operating process, but protection scope of the present invention is not limited to following embodiment.
Referring to Fig. 1～Fig. 6, computer flat knitting machine comprises frame 1, row's needle plate 2, head slideway 3, cabinet 4, head 5, holder 8 and support 10.Holder 8 is an one with support 10, and support 10 is fixed in the computer flat knitting machine 1, and row's needle plate 2 and head slideway 3 are fixed on the support 10, and cabinet 4 is fixed on the head 5, and head 5 coincide with row's needle plate 2 and is connected.These structures are same as the prior art or be equal to.
The present invention includes slide block 6, track 7, annular ball 13, arcwall face 14, cannelure 15, fuel filler neck 1 and oil pipe 16.Slide block 6 has two groups during use, and slide block 6 usefulness bolts are fixed on the head 5 by screw 17; Slide block 6 matches with track 7, an end of track 7 and slide block 6 clampings, and the other end of track 7 is connected with holder 8 on the flat machine.
Have four cannelures 15 on every group of slide block 6 of the present invention, and be provided with four groups of annular balls 13; Also be provided with oil pipe 16 and screw 17, cannelure 15 is communicated with oil pipe 16.Four groups of annular balls 13 are installed in respectively in four cannelures 15; Fuel filler neck 12 usefulness hold-down nuts 18 are fixed in the capping 20, and capping 20 usefulness screws 19 are fixed on the slide block 6, and fuel filler neck 12 is communicated with oil pipe 16 and is fixing.
The top of track 7 of the present invention is provided with four arcwall faces 14, and has fixing hole 11; Track 7 and slide block 6 clampings, four arcwall faces 14 contact with four groups of annular balls 13 just and cooperate; Described herein " contact and cooperate " is meant: should make four arcwall faces 14 and four groups of annular balls 13 both contact, again can not be gapped, also to be able to slide; Certainly, technology or the allowable error installed can exist.
Wherein: the centre of slide block 6 middle and lower parts is a T shape straight line groove structure, and track 7 is positioned at this groove 61; Track 7 is the straight line track, and its cross sectional shape is I-shaped; Four arcwall faces 14 of described track 7 also with slide block 6 on four cannelures 15 join; Track 7 is fixed on the holder 8 by fixing hole 11 usefulness set bolts 9." track 7 its cross sectional shapes are I-shaped " described in this section is meant: totally for I-shaped, four arcwall faces 14 are arranged track 7 its cross sectional shapes at top wherein, these four arcwall faces 14 be in I-shaped on the part of " ".
The tourelle of slide block 6 of the present invention be about, the left and right sides symmetrical four groups annulars balls 13; Track 7 is with after slide block 6 cooperates, and four groups of annular balls 13 match the carriage of formation computer flat knitting machine with four arcwall faces 14 on the track 7 just.In track 7 and slide block 6 application processes, can not make slide block 6 and track 7 damage track 7 under the downward effect of head 5 gravity, remedied the deficiencies in the prior art, realized head 5 smooth and easy flexibly in moving.
On the slide block 6 of the present invention fuel filler neck 12 is installed, fuel filler neck 12 communicates with oil pipe 16 and cannelure 15, as long as add lubricating oil at fuel filler neck 12, lubricating oil can directly enter cannelure 15, make annular ball 13 reach lubricated, guaranteed the lubricity of track 7 and slide block 6, strengthened service life.
All those of ordinary skill in the art all can implement the present invention by above description.
Need to prove, specific embodiment described in this specification, as long as the undeclared concrete shape and size of its part, then this part can be Any shape and the size that adapts with its structure; Simultaneously, the part title of getting also can be different.Allly conceive equivalence or the simple change that described structure, feature and principle are done, be included in the protection domain of patent of the present invention according to patent of the present invention.
Claims (5)
1. a straight line track carriage that is used for flat machine comprises slide block and track, and this slide block matches with track, it is characterized in that:
(1) centre of described slide block middle and lower part is a T shape straight line groove structure, and track is positioned at this groove;
(2) have four cannelures on the described slide block, about these four cannelures are, left-right symmetry distributes, and all lays one group of annular ball in every cannelure;
(3) be provided with four arcwall faces on the top of described track, these four arcwall faces contact with described four groups of annular balls and cooperate;
(4) described track is the straight line track, and its cross sectional shape is I-shaped, and described four arcwall faces all are positioned at this I-shaped top.
2. a kind of straight line track carriage that is used for flat machine according to claim 1 is characterized in that: also be provided with fuel filler neck and oil pipe, this fuel filler neck, oil pipe are connected with described four cannelures.
3. a kind of straight line track carriage that is used for flat machine according to claim 1 and 2, it is characterized in that: also be provided with capping, this capping and described slide block are fixed.
4. a kind of straight line track carriage that is used for flat machine according to claim 1 is characterized in that: have screw on described slide block.
5. a kind of straight line track carriage that is used for flat machine according to claim 1 is characterized in that: have fixing hole on described track.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105251915A CN101967727B (en) | 2010-10-29 | 2010-10-29 | Linear track sliding device for flat knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105251915A CN101967727B (en) | 2010-10-29 | 2010-10-29 | Linear track sliding device for flat knitting machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101967727A CN101967727A (en) | 2011-02-09 |
| CN101967727B true CN101967727B (en) | 2011-10-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105251915A Expired - Fee Related CN101967727B (en) | 2010-10-29 | 2010-10-29 | Linear track sliding device for flat knitting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101967727B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2260091Y (en) * | 1995-12-29 | 1997-08-20 | 叶志红 | Needle selection device of glove making machine |
| EP1072710A1 (en) * | 1999-07-30 | 2001-01-31 | H. Stoll GmbH & Co. | Flat bed knitting machine with at least one needle bed |
| CN201284399Y (en) * | 2008-10-23 | 2009-08-05 | 钱福海 | Needle bed body structure of computer flat knitting machine |
| CN101525806A (en) * | 2009-03-26 | 2009-09-09 | 冯加林 | Machine head supporting mechanism for computerized flat knitting machine |
| CN201339101Y (en) * | 2009-01-01 | 2009-11-04 | 钱福海 | Computerized flat knitting machine head sliding system |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD121345A1 (en) * | 1975-08-04 | 1976-07-20 |
-
2010
- 2010-10-29 CN CN2010105251915A patent/CN101967727B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2260091Y (en) * | 1995-12-29 | 1997-08-20 | 叶志红 | Needle selection device of glove making machine |
| EP1072710A1 (en) * | 1999-07-30 | 2001-01-31 | H. Stoll GmbH & Co. | Flat bed knitting machine with at least one needle bed |
| CN201284399Y (en) * | 2008-10-23 | 2009-08-05 | 钱福海 | Needle bed body structure of computer flat knitting machine |
| CN201339101Y (en) * | 2009-01-01 | 2009-11-04 | 钱福海 | Computerized flat knitting machine head sliding system |
| CN101525806A (en) * | 2009-03-26 | 2009-09-09 | 冯加林 | Machine head supporting mechanism for computerized flat knitting machine |
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| Publication number | Publication date |
|---|---|
| CN101967727A (en) | 2011-02-09 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Tonglu Yongsheng Knitting Machinery Co., Ltd. Assignor: Zheng Wenzheng Contract record no.: 2012330000151 Denomination of invention: Linear track sliding device for flat knitting machine Granted publication date: 20111005 License type: Exclusive License Open date: 20110209 Record date: 20120409 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111005 Termination date: 20181029 |
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| CF01 | Termination of patent right due to non-payment of annual fee |