CN102383227A - Swing frame arm of double twisting machine - Google Patents
Swing frame arm of double twisting machine Download PDFInfo
- Publication number
- CN102383227A CN102383227A CN2011102753844A CN201110275384A CN102383227A CN 102383227 A CN102383227 A CN 102383227A CN 2011102753844 A CN2011102753844 A CN 2011102753844A CN 201110275384 A CN201110275384 A CN 201110275384A CN 102383227 A CN102383227 A CN 102383227A
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- CN
- China
- Prior art keywords
- link slot
- hole
- spring
- connector
- groove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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- Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
Abstract
The invention relates to a swing frame arm of a double twisting machine. The swing frame arm is arranged on the double twisting machine and comprises a straight part and a bent part. The bent part is rotationally connected with the straight part and comprises a transversal part and a vertical part; one end of the vertical part is perpendicularly fixed on the end part of the transversal part, and the other end is provided with a connection slot which extends along the extension direction of the transversal part; the connection slot is provided with a hole which is perpendicular to the transversal part; a spring is inserted in the hole; the straight part comprises a straight part body, an embedded connector and a stop block; one end of the embedded connector is fixedly connected with the end part of the straight part body; the stop block is fixedly connected with the other end of the embedded connector; the embedded connector is arranged in the connection slot and rotationally connected with the connection slot; the side surface of the stop block, which is opposite to the connection slot, is provided with a groove; and the spring is made to extend out of one end of the hole and abutted in the groove. Because the side surface of the stop block, which is opposite to the connection slot, is provided with the groove, and the spring is abutted in the groove, the spring can be effectively prevented from falling out of the hole during production.
Description
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Technical field
the present invention relates to a kind of two-for-one twister rocker arm.
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Background technology
Do not have groove on the block of
existing two-for-one twister rocker arm; The side that block and link slot are relative is the plane, and extension rod is against on the side, because spring is in compressive state; Extension rod receives the thrust of spring; The possible landing of spring and extension rod in the course of the work influences normally carrying out of work, influences production efficiency.
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Summary of the invention
the object of the invention provides the higher two-for-one twister rocker arm of a kind of efficient.
in order to achieve the above object; The technical scheme that the present invention adopted is: a kind of two-for-one twister rocker arm; It is installed on the two-for-one twister; Described rocker arm comprise straight portion, with the kink that straight portion rotates and is connected, described kink comprises the perpendicular fixing vertical portion in the end of transverse part, an end and transverse part, offers on the other end of described vertical portion along the link slot of transverse part bearing of trend extension; Described link slot offers the hole perpendicular to transverse part; Be inserted with spring in the described hole, described straight portion comprise built-in connector that the end of straight portion body, an end and straight portion body is fixedly connected, with the block that the other end of built-in connector is fixedly connected, described built-in connector is arranged to rotate in the link slot and with link slot and is connected; Described block and link slot offer groove on the relative side, and the end that described spring stretches out the hole pushes against in groove.
described spring stretch out on the end in hole be fixedly connected with extension rod, described extension rod pushes against in groove.
described rocker arm comprises also and is located in connecting axle in link slot and the built-in connector that described link slot and built-in connector rotate around the connecting axle axis.
Owing to adopt technique scheme, the present invention has the following advantages
: on the block side relative, offer groove with link slot, spring push against with groove in, prevent that effectively the production process medi-spring from coming off from the hole.
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Description of drawings
Accompanying drawing 2 is the installation diagram of kink, spring and extension rod;
Accompanying drawing 3 is the front view of Fig. 2;
Accompanying drawing 4 is the front view of kink;
Accompanying drawing 5 is the three-dimensional view of rocker arm;
wherein: 1, straight portion; 2, kink; 3, connecting axle; 11, straight portion body; 12, connector; 13, block; 21, transverse part; 22, vertical portion; 131, groove; 221, link slot; 222, hole; 223, spring; 224, extension rod.
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The specific embodiment
describe the preferred specific embodiment of the present invention below in conjunction with accompanying drawing.
this two-for-one twister rocker arm is installed on the two-for-one twister, and is as shown in Figure 5, the kink 2 that it comprises straight portion 1, rotates and be connected with straight portion 1.
are as shown in Figure 3; Described kink 2 comprises the perpendicular fixing vertical portion 22 in the end of transverse part 21, an end and transverse part 21; Offer the link slot 221 that extends along transverse part 21 bearing of trends on the other end of described vertical portion 22; Described link slot 221 offers the hole 222 perpendicular to transverse part 21, is inserted with spring 223 in the described hole 222, and described spring 223 stretches out on the end in hole 222 and is fixedly connected with extension rod 224.
are as shown in Figure 1; The block 13 that described straight portion 1 comprises built-in connector 12 that the end of straight portion body 11, an end and straight portion body 11 is fixedly connected, is fixedly connected with the other end of built-in connector 12; Described built-in connector 12 is arranged to rotate in the link slot 221 and with link slot 221 and is connected; Described block 13 and link slot 221 offer groove 131 on the relative side, and described extension rod 224 pushes against in groove 131.
are as shown in Figure 5, and described rocker arm comprises also and be located in connecting axles 3 in link slot 221 and the built-in connector 12 that described link slot 221 rotates around connecting axle 3 axis with built-in connector 12.
the foregoing description only is explanation technical conceive of the present invention and characteristics; Its purpose is to let the personage who is familiar with this technology can understand content of the present invention and enforcement according to this; Can not limit protection scope of the present invention with this, all equivalences that spirit is done according to the present invention change or modification all should be encompassed within protection scope of the present invention.
Claims (3)
1. two-for-one twister rocker arm; It is installed on the two-for-one twister; The kink (2) that described rocker arm comprises straight portion (1), rotates and be connected with straight portion (1); Described kink (2) comprises the perpendicular fixing vertical portion (22) in the end of transverse part (21), an end and transverse part (21); Offer the link slot (221) that extends along transverse part (21) bearing of trend on the other end of described vertical portion (22); Described link slot (221) offers the hole (222) perpendicular to transverse part (21); Be inserted with spring (223) in the described hole (222), described straight portion (1) comprise built-in connector (12) that the end of straight portion body (11), an end and straight portion's body (11) is fixedly connected, with the block (13) that the other end of built-in connector (12) is fixedly connected, described built-in connector (12) is arranged to rotate in the link slot (221) and with link slot (221) and is connected; It is characterized in that: described block (13) offers groove (131) on the side relative with link slot (221), and the end that described spring (223) stretches out hole (222) pushes against in groove (131).
2. two-for-one twister rocker arm according to claim 1 is characterized in that: described spring (223) stretch out be fixedly connected with extension rod (224) on the end in hole (222), the described extension rod of institute (224) pushes against in groove (131).
3. two-for-one twister rocker arm according to claim 1; It is characterized in that: described rocker arm comprises also and is located in link slot (221) and interior the connecting axle of built-in connector (12) (3) that described link slot (221) and built-in connector (12) rotate around connecting axle (3) axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102753844A CN102383227A (en) | 2011-09-16 | 2011-09-16 | Swing frame arm of double twisting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102753844A CN102383227A (en) | 2011-09-16 | 2011-09-16 | Swing frame arm of double twisting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102383227A true CN102383227A (en) | 2012-03-21 |
Family
ID=45823037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102753844A Pending CN102383227A (en) | 2011-09-16 | 2011-09-16 | Swing frame arm of double twisting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102383227A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1133908A (en) * | 1995-03-20 | 1996-10-23 | 株式会社水山纤维机械 | Cradle for twisting machines |
| JP2003095535A (en) * | 2001-09-27 | 2003-04-03 | Murata Mach Ltd | Ribboning preventing device and method |
| CN1446960A (en) * | 2003-01-27 | 2003-10-08 | 上海二纺机股份有限公司 | Tightness spinning device of ring spinning frame |
| CN2675621Y (en) * | 2004-02-10 | 2005-02-02 | 上海新四机机电有限责任公司 | Bobbin winder bobbing double support cradle apparatus |
| CN201766449U (en) * | 2010-09-11 | 2011-03-16 | 成都嘉陵华西光学精密机械有限公司 | Tension pulley for generator |
| CN102027830A (en) * | 2010-09-14 | 2011-04-27 | 朱崇央 | Tensioning mechanism for seedling clamping convey chain |
-
2011
- 2011-09-16 CN CN2011102753844A patent/CN102383227A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1133908A (en) * | 1995-03-20 | 1996-10-23 | 株式会社水山纤维机械 | Cradle for twisting machines |
| JP2003095535A (en) * | 2001-09-27 | 2003-04-03 | Murata Mach Ltd | Ribboning preventing device and method |
| CN1446960A (en) * | 2003-01-27 | 2003-10-08 | 上海二纺机股份有限公司 | Tightness spinning device of ring spinning frame |
| CN2675621Y (en) * | 2004-02-10 | 2005-02-02 | 上海新四机机电有限责任公司 | Bobbin winder bobbing double support cradle apparatus |
| CN201766449U (en) * | 2010-09-11 | 2011-03-16 | 成都嘉陵华西光学精密机械有限公司 | Tension pulley for generator |
| CN102027830A (en) * | 2010-09-14 | 2011-04-27 | 朱崇央 | Tensioning mechanism for seedling clamping convey chain |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120321 |