CN102995317A - Clutch system in integrated transmission - Google Patents
Clutch system in integrated transmission Download PDFInfo
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- CN102995317A CN102995317A CN2011102725416A CN201110272541A CN102995317A CN 102995317 A CN102995317 A CN 102995317A CN 2011102725416 A CN2011102725416 A CN 2011102725416A CN 201110272541 A CN201110272541 A CN 201110272541A CN 102995317 A CN102995317 A CN 102995317A
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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 of realizing that single head is independently controlled in the multi-needle machine.
Background technology
Along with the industrial upgrading of domestic and international textile industry, it is also more and more higher to the demand of the high-end type take multi-needle quilter as representative that can greatly save human cost that pin spins industry.Simultaneously, more requirement has been proposed the function of multi-needle quilter.Especially for the multi-needle machine that uses the central driving mode, although the central driving mode has obvious advantage at 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 and can realize separately control to each head as required.
Summary of the invention
The object of the invention just is to provide a kind of clutch system, and it can realize the separately function of control of multi-needle machine head, 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 the main shaft, also comprise the Control Component that to 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, be formed with respectively downwardly facing opening at described bearing pin pushing block two ends and the embedding of clutch bearing pin is contained U-shaped shift fork in it, described clutch pin eccentric shaft ground is fixedly connected with the clutch throw-out collar and is vertical with its axis, and 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 the plate, described control lever fixed block is fixedly installed on clutch one side and offers through hole, and control lever passes described two through holes and matchingly by two through hole support limit.
Preferably, described Control Component also comprises the 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 at described control lever and radially extends and the spacing control lever latch of latch that can be fixed.
Preferably, described clutch pack comprises the clutch locating ring that is fixedly installed on the main shaft with the operating position that limits whole clutch, connect also and can move axially the clutch drive end by relative main shaft with main shaft key, the driven by clutches end, contain cylindrical shape clutch sleeve in it with the driving belt breach and with clutch drive end and driven by clutches end, wherein, be provided with corresponding alignment pin and locating hole structure between described clutch drive end and driven by clutches end, be provided with bearing between described clutch drive end and clutch sleeve to avoid clutch sleeve to rotate with main shaft.
Preferably, be formed with annular sidewall at described clutch sleeve and clutch locating ring abutting end, described annular sidewall and driven by clutches end opposite side are formed with alignment pin and the locating hole structure of coupling.
Central driving mode clutch system of the present invention is simple in structure, the convenient stability of control is high, can well realize one or several clutch for clutch control, be convenient to aborning the part be controlled, except realizing that the central driving mode of only having a main shaft is carried out the clutch for clutch control, can also lead to a control lever that uses different length, realize the central driving mode that two or more main shafts are arranged is carried out clutch for clutch control.
Description of drawings
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 sets forth:
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 the quilting machines main shaft, can be selectively the transmission of main shaft be passed to interactive transmission component 2, drive the nose assembly action by described interactive transmission component again, carry out the quilting action.
Wherein, as illustrated in Figures 5 and 6, described clutch pack 4 comprises with main shaft key and connects also and can move axially clutch drive end 41 by relative main shaft, driven by clutches end 42, contain cylindrical shape clutch sleeve 43 in it with the driving belt breach and with clutch drive end 41 and driven by clutches end, be fixedly installed on the main shaft clutch locating ring 48 with the operating position that limits whole clutch, wherein, 42 at 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 be finished 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 the clutch belt wheel 45 that rotatably is fixedly installed within the clutch sleeve 43 and can be driven by the clutch drive end rotation, is provided with both mutual movement clutch bearings 442 of isolation between described clutch belt wheel 45 and main shaft; Between bearing 442 and clutch locating ring, be provided with the position lining that limits bearing.
Be formed with annular sidewall 431 at described clutch sleeve 43 with clutch locating ring abutting end, described annular sidewall and driven by clutches end opposite side are formed with alignment pin and the locating hole structure of coupling, when driven by clutches end and clutch drive end disengaging transmission, alignment pin on the clutch sleeve can mate in the locating hole that inserts driven by clutches end respective side its location is prevented that it from rotating, and realizes the locking that the 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 the clutch locating ring, determined the moving range of clutch sleeve.The position that also determines simultaneously the control lever production and marketing that the following describes can only be rotated in this scope between position a and position b, so after latch was plugged, the position of control lever latch just had been limited at position a or position b.
Described clutch sleeve 43 and the coaxial clutch throw-out collar 47 that is fixedly installed of clutch locating ring 48 different sides, preferentially be bolted fixing, when moving axially along main shaft, clutch throw-out collar 47 is with simultaneously dynamic clutch drive end and clutch sleeve to move, for carrying out the control of clutch by the Control Component that the following describes, a clutch bearing pin 46 is passed at described clutch throw-out collar 47 eccentric position places.
Specifically, when described when clutch bearing pin 46 is stirred vertically by the 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 separating of locating hole on fastening screw and the driven by clutches end 42 in the clutch sleeve 43, release is carried out in rotation to clutch belt wheel 45, after the alignment pin of clutch drive end is accordingly in the locating hole of embeddeding clutch driving end, the clutch positioning instant drives the driven by clutches end and moves together, rotated by driven by clutches end 42 band dynamic clutch belt wheels 45, the rotation of main shaft has just passed to the clutch belt wheel so again.When being reversed, stirs clutch bearing pin 46, clutch drive end and driven by clutches end are namely separated, the annular sidewall 431 of clutch sleeve 43 is near clutch belt wheel 45 simultaneously, and the fastening screw in the clutch sleeve 43 inserts the locating hole on the driven by clutches end 42 accordingly, rotation to clutch belt wheel 45 locks, and the rotation of main shaft namely can't pass to the clutch belt wheel.
Shown in Fig. 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 the plate 35, described control lever fixed block 36 is fixedly installed on clutch one side, inboard or the outside of visible space position rotary clutch, offer on it and the described consistent through hole of plate through hole that is connected and fixed, control lever 32 passes described two through holes and matchingly 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, be formed with respectively the U-shaped shift fork 38 of downwardly facing opening at described bearing pin pushing block 31 two ends, described U-shaped shift fork 38 contains 46 embeddings of clutch bearing pin in it, when control lever was driven in rotation, described U-shaped shift fork 38 drove clutch bearing pin 46 and axially is 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 the control lever fixed block and is connected and fixed plate by fastening handle and rotate.Further, for rotating, control lever prevents that it from rotating voluntarily, described being connected and fixed on the 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.Be fixedly connected with the control lever latch 37 that radially extends at described control lever with respect to being connected and fixed the plate outside simultaneously, the length of described control lever latch be enough to can with the interference of described fixed head latch, with the location of the spacing realization control lever by control lever latch and fixed head latch.
As shown in Figure 3, during normal condition, the control lever latch is in position a, and the action of all heads is controlled by the main shaft in the central driving mode and worked asynchronously.When having when needing certain head to work, extract the fixed head latch, rotate fastening handle, fastening handle drives control lever and rotates, at this moment the bearing pin pushing block is followed swing, then bearing pin pushing block promotion clutch bearing pin moves along major axes orientation, the clutch bearing pin drives clutch and follows movement, realize the separating action of clutch, the 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 the fixed head latch, the position of restriction control lever latch.If again allow head work asynchronously, according to above step, oppositely forward the control lever latch to position a and get final product.
Central driving mode clutch system of the present invention is simple in structure, the convenient stability of control is high, can well realize clutch for clutch control, be convenient to aborning the part be controlled, except realizing that the central driving mode of only having a main shaft is carried out the clutch for clutch control, can also lead to a control lever that uses different length, realize the central driving mode that two or more main shafts are arranged is carried out clutch for clutch control.
Described only is preferred embodiment of the present invention; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle 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 the main shaft, it is characterized in that: also comprise the Control Component that to 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, be formed with respectively downwardly facing opening at described bearing pin pushing block two ends and the embedding of clutch bearing pin is contained U-shaped shift fork in it, described clutch pin eccentric shaft ground is fixedly connected with the clutch throw-out collar and is vertical with its axis, and 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 the plate, described control lever fixed block is fixedly installed on clutch one side and offers through hole, and control lever passes described two through holes and matchingly by two through hole support limit.
3. the clutch system of central driving as claimed in claim 1 or 2, it is characterized in that: described Control Component also comprises the fixed head latch, it is fixedly connected with separably with connecting plate and is adjacent to arrange with control lever, is fixedly connected with at described control lever and radially extends 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 the clutch locating ring that is fixedly installed on the main shaft with the operating position that limits whole clutch, connect also and can move axially the clutch drive end by relative main shaft with main shaft key, the driven by clutches end, contain cylindrical shape clutch sleeve in it with the driving belt breach and with clutch drive end and driven by clutches end, wherein, be provided with corresponding alignment pin and locating hole structure between described clutch drive end and driven by clutches end, be provided with bearing between described clutch drive end and clutch sleeve 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: be formed with annular sidewall at described clutch sleeve and clutch locating ring abutting end, described annular sidewall and driven by clutches end opposite side are formed with alignment pin and the locating hole structure of coupling.
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 true CN102995317A (en) | 2013-03-27 |
| CN102995317B 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 |
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| Country | Link |
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| CN (1) | CN102995317B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58218992A (en) * | 1982-06-14 | 1983-12-20 | 平岡工業株式会社 | Fabric press apparatus in multihead 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 |
| 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 |
-
2011
- 2011-09-15 CN CN201110272541.6A patent/CN102995317B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58218992A (en) * | 1982-06-14 | 1983-12-20 | 平岡工業株式会社 | Fabric press apparatus in multihead 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 |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102995317B (en) | 2014-10-01 |
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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. |
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