CN102995317B - Clutch system in integrated transmission - Google Patents
Clutch system in integrated transmission Download PDFInfo
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- CN102995317B CN102995317B CN201110272541.6A CN201110272541A CN102995317B CN 102995317 B CN102995317 B CN 102995317B CN 201110272541 A CN201110272541 A CN 201110272541A CN 102995317 B CN102995317 B CN 102995317B
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- clutch
- control lever
- control
- main shaft
- fixedly connected
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Abstract
The invention discloses a clutch system in integrated transmission. The clutch system comprises a main shaft, a clutch assembly and a control assembly, wherein the main shaft is used for outputting power, the clutch assembly is arranged on the main shaft, the control assembly can control one clutch or multiple clutches, the control assembly comprises a control rod, a pin shaft push block, a fastening handle and a fixing plate plug pin, the control rod is rotationally fixed and supported, the pin shaft push block is fixedly connected to the tail end part of the control rod, the fastening handle can be used for controlling the rotating of the control rod, the fixing plate plug pin can be used for limiting the control rod through a control rod plug pin, two U-shaped shifting forks which are provided with downward openings and contain clutch pin shafts at the inner parts are respectively arranged at two ends of the pin shaft push block, the clutch pin shafts are eccentrically and fixedly connected with a clutch pushing ring and are vertical to an axis of the clutch push ring, and the clutch push ring is fixedly connected with a clutch drive end of the clutch assembly. According to the clutch system in integrated transmission, disclosed by the invention, the structure is simple, the control is convenient, the stability is high, the control of one clutch or multiple clutches can be better realized, and the control of a local part during the production is convenient.
Description
Technical field
The present invention relates to a kind of clutch system of quilting machines central driving mode, relate in particular to a kind of clutch system that in multi-needle machine, single head is independently controlled of realizing.
Background technology
Along with the industrial upgrading of domestic and international textile industry, pin spin industry to can greatly save human cost to take the demand of the high-end type that multi-needle quilter is representative also more and more higher.Meanwhile, the function of multi-needle quilter has been proposed to more requirement.Especially for the multi-needle machine that uses central driving mode, although central driving mode has obvious advantage on saving multi-needle machine cost, a lot of key performances for multi-needle machine also can better guarantee simultaneously, but still have a lot of clients all to wish as required each head to be realized separately and being controlled.
Summary of the invention
The object of the invention is just to provide a kind of clutch system, and it can realize the function that multi-needle machine head is controlled separately, and simple and practical reliable, easy to operate, with low cost.
For realizing above-mentioned technical purpose, the technical solution adopted in the present invention is:
A kind of clutch system of central driving, the main shaft that comprises outputting power, be arranged on the clutch pack on main shaft, also comprise the Control Component that can control one or several clutches, it comprises by the control lever of rotatable fixed support, be fixedly connected on the bearing pin pushing block of control lever terminal part, the fastening handle of controlled control lever rotation, and can pass through the control lever latch fixed head latch spacing to control lever, at described bearing pin pushing block two ends, be formed with respectively downwardly facing opening and the embedding of clutch bearing pin is contained to the U-shaped shift fork in it, described clutch pin eccentric shaft ground is fixedly connected with clutch throw-out collar and is vertical with its axis, described clutch throw-out collar is fixedly connected with the clutch drive end of described clutch pack.
Preferably, described Control Component also comprises and is connected and fixed plate and control lever fixed block, described being connected and fixed offers through hole on plate, described control lever fixed block is fixedly installed on clutch one side and offers through hole, and control lever is matchingly through described two through holes and by two through hole support limit.
Preferably, described Control Component also comprises fixed head latch, and it is fixedly connected with separably with connecting plate and is adjacent to arrange with control lever, is fixedly connected with and radially extends and the spacing control lever latch of latch that can be fixed on described control lever.
Preferably, described clutch pack comprises and being fixedly installed on main shaft to limit the clutch locating ring of the operating position of whole clutch, connect and can move axially clutch drive end by relative main shaft with main shaft key, driven by clutches end, with driving belt breach and by clutch drive end and driven by clutches end, contain the cylindrical shape clutch sleeve in it, wherein, between described clutch drive end and driven by clutches end, be provided with corresponding alignment pin and locating hole structure, between described clutch drive end and clutch sleeve, be provided with bearing to avoid clutch sleeve to rotate with main shaft.
Preferably, at described clutch sleeve and clutch locating ring abutting end, be formed with annular sidewall, described annular sidewall is formed with alignment pin and the locating hole structure of mating with driven by clutches end opposite side.
Central driving mode clutch system of the present invention is simple in structure, control facilitates stability high, can well realize one or several clutch for clutch control, be convenient to aborning part be controlled, except realizing only having the central driving mode of a main shaft to carry out clutch for clutch control, can also lead to a control lever that uses different length, realize there being the central driving mode of two or more main shafts to carry out clutch for clutch control.
Accompanying drawing explanation
Fig. 1 is clutch system schematic diagram of the present invention;
Fig. 2 is clutch system partial schematic diagram of the present invention;
Fig. 3 is control lever latch position view of the present invention;
Fig. 4 is clutch system sectional view of the present invention;
Fig. 5 is clutch pack schematic diagram of the present invention;
Fig. 6 is clutch pack assembling schematic diagram of the present invention.
The specific embodiment
Below in conjunction with specific embodiments of the invention, performing step of the present invention is described further and is set forth:
As shown in Fig. 1-6, central driving mode clutch system of the present invention mainly comprises clutch pack 4 and Control Component 3, nose assembly 1 and interactive transmission component 2, wherein, clutch pack 4 is arranged on quilting machines main shaft, can selectively the transmission of main shaft be passed to interactive transmission component 2, then drive nose assembly to move by described interactive transmission component, carry out quilting action.
Wherein, as illustrated in Figures 5 and 6, described clutch pack 4 comprises with main shaft key and connects and can move axially clutch drive end 41 by relative main shaft, driven by clutches end 42, with driving belt breach and by clutch drive end 41 and driven by clutches end, contain the cylindrical shape clutch sleeve 43 in it, be fixedly installed on main shaft to limit the clutch locating ring 48 of the operating position of whole clutch, wherein, 42, described clutch drive end 41 and driven by clutches end are provided with corresponding alignment pin and locating hole structure, the cooperation of alignment pin and locating hole can complete the Synchronous Transmission of clutch drive end and driven by clutches end, 43 of described clutch drive end 41 and clutch sleeves are provided with isolates the clutch bearing 441 that both move mutually, described driven by clutches end also comprises and is rotatably fixedly installed within clutch sleeve 43 and can be driven the clutch belt wheel 45 rotating by clutch drive end, between described clutch belt wheel 45 and main shaft, be provided with both mutual movement clutch bearings 442 of isolation, between bearing 442 and clutch locating ring, be provided with the position lining that limits bearing.
At described clutch sleeve 43 and clutch locating ring abutting end, be formed with annular sidewall 431, described annular sidewall is formed with alignment pin and the locating hole structure of mating with driven by clutches end opposite side, when driven by clutches end and clutch drive end disengaging transmission, alignment pin on clutch sleeve can mate in the locating hole that inserts the corresponding side of driven by clutches end its location is prevented to it rotates, and realizes the locking that clutch belt wheel is rotated.When driven by clutches end and the close also transmission of clutch drive end, annular sidewall can be spacing by clutch locating ring, determined the moving range of clutch sleeve.The position that simultaneously also determines the control lever production and marketing that the following describes can only be rotated within the scope of this between position a and position b, so after latch is plugged, the position of control lever latch has just been limited at position a or position b.
Described clutch sleeve 43 is coaxially fixedly installed clutch throw-out collar 47 with the different side of clutch locating ring 48, preferentially be bolted fixing, when moving axially along main shaft, clutch throw-out collar 47 is with dynamic clutch drive end and clutch sleeve to move simultaneously, for the Control Component by the following describes carries out the control of clutch, described clutch throw-out collar 47 eccentric position places are through a clutch bearing pin 46.
Specifically, when described when clutch bearing pin 46 is stirred vertically by U-shaped shift fork, promote clutch throw-out collar 47, clutch drive end 41 is together near driven by clutches end 42, the annular sidewall 431 of clutch sleeve 43 is away from clutch belt wheel 45 simultaneously, realize the separated of fastening screw in clutch sleeve 43 and locating hole on driven by clutches end 42, the rotation of clutch belt wheel 45 is carried out to release, after the alignment pin of clutch drive end is accordingly in the locating hole of embeddeding clutch driving end, clutch positioning instant drives driven by clutches end to move together, by driven by clutches end 42 band dynamic clutch belt wheels 45, rotated again, the rotation of main shaft has just passed to clutch belt wheel like this.When being reversed, stirs clutch bearing pin 46, clutch drive end and driven by clutches end are separated, the annular sidewall 431 of clutch sleeve 43 is near clutch belt wheel 45 simultaneously, and the fastening screw in clutch sleeve 43 inserts the locating hole on driven by clutches end 42 accordingly, rotation to clutch belt wheel 45 locks, and the rotation of main shaft cannot pass to clutch belt wheel.
As in Figure 2-4, Control Component is mainly by bearing pin pushing block 31, control lever 32, fastening handle 33, control lever latch 34, be connected and fixed plate 35, control lever fixed block 36, fixed head latch 37 forms, wherein said being connected and fixed offers the through hole corresponding with described clutch on plate 35, described control lever fixed block 36 is fixedly installed on clutch one side, inner side or the outside of visible space position rotary clutch, on it, offer and the described consistent through hole of plate through hole that is connected and fixed, control lever 32 is matchingly through described two through holes and by two through hole support limit, end at control lever is fixedly connected with bearing pin pushing block 31, described bearing pin pushing block 31 and clutch pack sides adjacent are formed with arc groove and interfere with clutch sleeve avoiding, at described bearing pin pushing block 31 two ends, be formed with respectively the U-shaped shift fork 38 of downwardly facing opening, described U-shaped shift fork 38 contains 46 embeddings of clutch bearing pin in it, when control lever is driven in rotation, described U-shaped shift fork 38 drives clutch bearing pin 46 to be axially moved along it.
For ease of operation, described control lever outer end is square structure, and it can be in transmission connection with fastening handle 33 easily, controls described control lever relative to control lever fixed block and is connected and fixed plate rotate by fastening handle.Further, for rotating, control lever prevents that it from rotating voluntarily, described being connected and fixed on plate 35 is adjacent to be provided with fixed head latch 39 with described control lever, described fixed head latch is fixedly connected with separably with connecting plate 35, and its connected mode can or be threaded etc. for grafting, interference fit.At described control lever, with respect to being connected and fixed plate outside, be fixedly connected with the control lever latch 37 radially extending simultaneously, the length of described control lever latch be enough to can with described fixed head latch interference, with by the spacing location of realizing control lever of control lever latch and fixed head latch.
As shown in Figure 3, during normal condition, control lever latch is in position a, and the main shaft of the action of all heads in central driving mode controlled and worked asynchronously.When having while needing certain head to work, extract fixed head latch, rotate fastening handle, fastening handle drives control lever to rotate, at this moment bearing pin pushing block is followed swing, then bearing pin pushing block promotion clutch bearing pin moves along major axes orientation, clutch bearing pin drives clutch to follow movement, realize the separating action of clutch, clutch belt wheel is no longer followed main shaft and is rotated, and main shaft is also just no longer controlled corresponding head work, and last control lever latch is in position b, again plug fixed head latch, the position of restriction control lever latch.If again allow head work asynchronously, according to above step, oppositely forward control lever latch to position a.
Central driving mode clutch system of the present invention is simple in structure, control facilitates stability high, can well realize clutch for clutch control, be convenient to aborning part be controlled, except realizing only having the central driving mode of a main shaft to carry out clutch for clutch control, can also lead to a control lever that uses different length, realize there being the central driving mode of two or more main shafts to carry out clutch for clutch control.
Described is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (5)
1. the clutch system of a central driving, the main shaft that comprises outputting power, be arranged on the clutch pack on main shaft, it is characterized in that: also comprise the Control Component that can control one or several clutches, it comprises by the control lever of rotatable fixed support, be fixedly connected on the bearing pin pushing block of control lever terminal part, the fastening handle of controlled control lever rotation, and can pass through the control lever latch fixed head latch spacing to control lever, at described bearing pin pushing block two ends, be formed with respectively downwardly facing opening and the embedding of clutch bearing pin is contained to the U-shaped shift fork in it, described clutch pin eccentric shaft ground is fixedly connected with clutch throw-out collar and is vertical with its axis, described clutch throw-out collar is fixedly connected with the clutch drive end of described clutch pack.
2. the clutch system of central driving as claimed in claim 1, it is characterized in that: described Control Component also comprises and is connected and fixed plate and control lever fixed block, described being connected and fixed offers through hole on plate, described control lever fixed block is fixedly installed on clutch one side and offers through hole, and control lever is matchingly through described two through holes and by two through hole support limit.
3. the clutch system of central driving as claimed in claim 2, it is characterized in that: described Control Component also comprises fixed head latch, its be connected and fixed that plate is fixedly connected with separably and be adjacent to arrange with control lever, on described control lever, be fixedly connected with and radially extend and the spacing control lever latch of latch that can be fixed.
4. the clutch system of central driving as claimed in claim 1 or 2, it is characterized in that: described clutch pack comprises and being fixedly installed on main shaft to limit the clutch locating ring of the operating position of whole clutch, connect and can move axially clutch drive end by relative main shaft with main shaft key, driven by clutches end, with driving belt breach and by clutch drive end and driven by clutches end, contain the cylindrical shape clutch sleeve in it, wherein, between described clutch drive end and driven by clutches end, be provided with corresponding alignment pin and locating hole structure, between described clutch drive end and clutch sleeve, be provided with bearing to avoid clutch sleeve to rotate with main shaft.
5. the clutch system of central driving as claimed in claim 4, it is characterized in that: at described clutch sleeve and clutch locating ring abutting end, be formed with annular sidewall, described annular sidewall is formed with alignment pin and the locating hole structure of mating with driven by clutches end opposite side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110272541.6A CN102995317B (en) | 2011-09-15 | 2011-09-15 | Clutch system in integrated transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110272541.6A CN102995317B (en) | 2011-09-15 | 2011-09-15 | Clutch system in integrated transmission |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102995317A CN102995317A (en) | 2013-03-27 |
| CN102995317B true CN102995317B (en) | 2014-10-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110272541.6A Active CN102995317B (en) | 2011-09-15 | 2011-09-15 | Clutch system in integrated transmission |
Country Status (1)
| Country | Link |
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| CN (1) | CN102995317B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101165257A (en) * | 2006-10-16 | 2008-04-23 | 陈桢铭 | Embroidery machine and rotor axis mechanical clutch for industrial sewing machine |
| CN201151808Y (en) * | 2007-12-24 | 2008-11-19 | 精机机械厂股份有限公司 | Clutch type manual drive apparatus for sewing machines |
| CN202247309U (en) * | 2011-09-15 | 2012-05-30 | 天津宝盈电脑机械有限公司 | Intensive transmission type clutch system |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6040875B2 (en) * | 1982-06-14 | 1985-09-12 | 平岡工業株式会社 | Presser foot device for multi-head sewing machine |
| JPS60220092A (en) * | 1984-04-16 | 1985-11-02 | 山一ミシン工業株式会社 | Automatic pattern stitch sewing machine of futon |
-
2011
- 2011-09-15 CN CN201110272541.6A patent/CN102995317B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101165257A (en) * | 2006-10-16 | 2008-04-23 | 陈桢铭 | Embroidery machine and rotor axis mechanical clutch for industrial sewing machine |
| CN201151808Y (en) * | 2007-12-24 | 2008-11-19 | 精机机械厂股份有限公司 | Clutch type manual drive apparatus for sewing machines |
| CN202247309U (en) * | 2011-09-15 | 2012-05-30 | 天津宝盈电脑机械有限公司 | Intensive transmission type clutch system |
Non-Patent Citations (2)
| Title |
|---|
| JP昭58-218992A 1983.12.20 |
| JP昭60-220092A 1985.11.02 |
Also Published As
| Publication number | Publication date |
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| CN102995317A (en) | 2013-03-27 |
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Address after: 301800 Tianjin City Economic Development Zone, Baodi District Road No. 6 Po Patentee after: TIANJIN RICHPEACE AI Co.,Ltd. Address before: 301800 Tianjin City Economic Development Zone, Baodi District Road No. 6 Po Patentee before: TIANJIN RICHPEACE COMPUTERIZED MACHINERY Co.,Ltd. |