CN102601632A - Seat tube clamping mandrel and device for clamping seat tube in one step - Google Patents
Seat tube clamping mandrel and device for clamping seat tube in one step Download PDFInfo
- Publication number
- CN102601632A CN102601632A CN2012100812734A CN201210081273A CN102601632A CN 102601632 A CN102601632 A CN 102601632A CN 2012100812734 A CN2012100812734 A CN 2012100812734A CN 201210081273 A CN201210081273 A CN 201210081273A CN 102601632 A CN102601632 A CN 102601632A
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- Prior art keywords
- seat tube
- clamping
- seat
- pipe
- clamping axle
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Abstract
The invention relates to the technical field of agricultural machinery, and discloses a seat tube clamping mandrel and a device for clamping the seat tube in one step by utilizing the seat tube clamping mandrel. The seat tube clamping mandrel comprises a body and a long shaft; the right end of the body is fixedly connected with the left end of the long shaft; the outer diameter of the long shaft is less than that of the body; and a clamping groove is arranged in the middle part of the body axially. The seat tube clamping mandrel is reasonable and compact in structure, and convenient to use. By using the seat tube clamping mandrel, a clamping spring, a seat tube blank body and fixing bolts in a matched manner, the purpose of manufacturing the seat tube after locating and clamping the seat tube by taking a seat tube axial hole as the benchmark is fulfilled. In addition, the seat tube clamping mandrel and the device for clamping the seat tube in one step have the characteristics of being high in precision, low in cost, flexible to use and multifunctional.
Description
Technical field
the present invention relates to agricultural machinery technological field, are a kind of pipe clamping axle and clamping device of seat pipe.
Background technology
It is the most crucial parts that the realization machine is adopted cotton on the cotton machine picking machine head that the spindle support pipe is plucked in
, and this part is that cylinder passes through mutually with cuboid and forms, and is hollow long pole; Shape is comparatively complicated; Yielding, must confirm the height distance of 3.3 degree inclined-planes and axis with location, seat tubular axis hole on the technology; Assurance is plucked ingot and is concerned that with a rigging position of pipe this point is most important.The inclined-plane of 18 3.3 degree that tilt is arranged at this part top, has one to pluck ingot screw is installed on each inclined-plane respectively, and plucking ingot, screw is installed is one inch left handed threaded hole, and plucking ingot, that screw is installed is higher with the position accuracy demand of seat tube's axis, adds to be prone to form cumulative errors man-hour.Simultaneously, base endoporus right part also has one with plucking ingot the jump ring groove that the screw axis has tolerance to be installed, and realize clamping manufacturing processing, locatees still all difficulties very of clamping.Five of external at present employings or six machining centers are processed, and lathe and processing charges are extremely expensive.
Summary of the invention
the invention provides a kind of pipe clamping axle and clamping device of seat pipe, have overcome the deficiency of above-mentioned prior art, its can effectively solve existing apparatus yielding, add and be prone to form cumulative errors and the expensive problem of processing charges man-hour.
One of
technical scheme of the present invention realizes through following measure: a kind of pipe clamping axle comprises body and major axis; The right-hand member of body and the left end of major axis are fixed together, and the external diameter of major axis has draw-in groove less than the external diameter of body at the middle part of body vertically.
Be to the further optimization of foregoing invention technical scheme one below or/and improve:
On the right side of
above-mentioned left side and major axis at body center hole can be arranged respectively.
above-mentioned draw-in groove can be semicircle draw-in groove.
Two of
technical scheme of the present invention realizes through following measure: a kind of clamping device of seat pipe that uses a pipe clamping axle comprises a pipe body, seat pipe clamping axle and solid base bolt; The left part of present pipe body and right part have the corresponding solid base screw of draw-in groove with seat pipe clamping axle respectively; Seat pipe clamping axle is through in solid base screw and the present pipe body of solid base bolt suit; Gu the screw rod bottom of base bolt holds out against on the bottom face of draw-in groove of present pipe clamping axle; The left part of present pipe clamping axle has the jump ring mounting groove, in the jump ring mounting groove, is installed with and can limits the axially movable jump ring of seat pipe body.
Be to the further optimization of foregoing invention technical scheme two below or/and improve:
It is external that the right part of the major axis of
above-mentioned seat pipe clamping axle can be positioned at a pipe.
The internal diameter of
above-mentioned solid base screw can be 0.1 inch to 1.0 inches.
reasonable and compact in structure of the present invention; Easy to use; Through being used of seat pipe clamping axle, jump ring, seat pipe body and solid base bolt; Realization with seat tubular axis hole be benchmark location and clamp after the purpose of processing, have the precision height, cost is low, use is flexible and possess multi-functional characteristics.
Description of drawings
accompanying drawing 1 is looked the sectional structure sketch map for the master of embodiment two.
accompanying drawing 2 is the plan structure sketch map of accompanying drawing 1.
accompanying drawing 3 is the left view of accompanying drawing 1.
accompanying drawing 4 is the cutaway view at A-A place in the accompanying drawing 1.
accompanying drawing 5 is looked the broken section structural representation for the master that seat pipe body is processed as behind the finished product.
accompanying drawing 6 is the plan structure sketch map of accompanying drawing 5.
Coding in
accompanying drawing is respectively: 1 is body, and 2 is major axis, and 3 is draw-in groove, and 4 is seat pipe body, and 5 are solid base bolt, and 6 is jump ring, and 7 for plucking ingot installation screw.
The specific embodiment
the present invention does not receive the restriction of following embodiment, can confirm concrete embodiment according to technical scheme of the present invention and actual conditions.
in the present invention; For the ease of describing; The description of the relative position relation of each parts all is to describe according to the Butut mode of Figure of description, as: the position relation of forward and backward, upper and lower, left and right etc. is what to confirm according to the Butut direction of Figure of description.
Below in conjunction with embodiment and accompanying drawing the present invention is further described:
embodiment one: like accompanying drawing 1, shown in 2, a kind of pipe clamping axle comprises body 1 and major axis 2; The left end of the right-hand member of body 1 and major axis 2 is fixed together, and the external diameter of major axis 2 has draw-in groove 3 less than the external diameter of body 1 at the middle part of body 1 vertically.
Can according to actual needs above-mentioned seat pipe clamping axle be done further to optimize or/and improve:
have center hole respectively as required on the right side of the left side of body 1 and major axis 2.
like accompanying drawing 1, shown in 2, draw-in groove 3 is semicircle draw-in groove.
embodiment two: like accompanying drawing 1,2,3, shown in 4, a kind of clamping device of seat pipe that uses a pipe clamping axle comprises a pipe body 4, seat pipe clamping axle and solid base bolt 5; The left part of present pipe body 4 and right part have the draw-in groove 3 corresponding solid base screws with seat pipe clamping axle respectively; Seat pipe clamping axle is fixedly set in the pipe body 4 through solid base screw and solid base bolt 5; Gu the screw rod bottom of base bolt 5 holds out against on the bottom face of draw-in groove 3 of present pipe clamping axle; The left part of the seat pipe clamping axle of respective seat pipe body 4 left positions has the jump ring mounting groove, in the jump ring mounting groove, is installed with and can limits seat pipe body 4 axially movable jump rings 6.Like this; Come positioning seat pipe body 4 with jump ring 6; Tightly be pressed in the draw-in groove 3 of pipe clamping axle with solid base bolt 5, prevent pipe body 4 play, the axis hole that reaches with seat pipe body 4 is the purpose of benchmark location; Can be clamped in after location and the clamping and carry out a processing of pipe body 4 on boring machine, drilling machine, CNC milling machine, numerically controlled lathe or the engine lathe; Unmanageable irregular body is become rotary body, accomplish the whole operation of a pipe body 4 and the folder position that need not change the outfit, to guarantee to meet or exceed after seat pipe body 4 is processed the specification requirement of import with this.Use the hole Gu the base screw is a technology, in follow-up operation, fall processed.Add man-hour; 16 of processing are plucked ingot screw 7 are installed on the present pipe body 4; Select two manufactured ingots of plucking at two that screw 7 is installed; Pluck ingot at two and install and to be screwed into and to pluck ingot in the screw 7 screw 7 corresponding bolts are installed, take off solid base bolt 5 then, pluck ingot in the processing of solid base screwhole position place screw 7 is installed.
Can according to actual needs clamping device of above-mentioned seat pipe be done further to optimize or/and improve:
Like accompanying drawing 1, shown in 2, the right part of the major axis 2 of seat pipe clamping axle is positioned at outside the pipe body 4
.
as required, Gu the internal diameter of base screw is 0.1 inch to 1.0 inches.
above technical characterictic has constituted embodiments of the invention, and it has stronger adaptability and implementation result, can increase and decrease non-essential technical characterictic according to actual needs, satisfies the demand of different situations.
Claims (6)
1. a seat pipe clamping axle is characterized in that comprising body and major axis; The right-hand member of body and the left end of major axis are fixed together, and the external diameter of major axis has draw-in groove less than the external diameter of body at the middle part of body vertically.
2. seat according to claim 1 pipe clamping axle is characterized in that on the right side of left side and major axis of body center hole being arranged respectively.
3. seat pipe clamping axle according to claim 2 is characterized in that draw-in groove is semicircle draw-in groove.
4. one kind is used claim 1 or 2 or clamping devices of seat pipe of 3 described pipe clamping axles, it is characterized in that comprising a pipe body, seat pipe clamping axle and solid base bolt; The left part of present pipe body and right part have the corresponding solid base screw of draw-in groove with seat pipe clamping axle respectively; Seat pipe clamping axle is through in solid base screw and the present pipe body of solid base bolt suit; Gu the screw rod bottom of base bolt holds out against on the bottom face of draw-in groove of present pipe clamping axle; The left part of present pipe clamping axle has the jump ring mounting groove, in the jump ring mounting groove, is installed with and can limits the axially movable jump ring of seat pipe body.
5. clamping device of seat pipe according to claim 4, it is external to it is characterized in that a right part of the major axis of pipe clamping axle is positioned at a pipe.
6. according to claim 4 or clamping device of 5 described seat pipes, the internal diameter that it is characterized in that solid base screw is 0.1 inch to 1.0 inches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100812734A CN102601632A (en) | 2012-03-26 | 2012-03-26 | Seat tube clamping mandrel and device for clamping seat tube in one step |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100812734A CN102601632A (en) | 2012-03-26 | 2012-03-26 | Seat tube clamping mandrel and device for clamping seat tube in one step |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102601632A true CN102601632A (en) | 2012-07-25 |
Family
ID=46519602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100812734A Pending CN102601632A (en) | 2012-03-26 | 2012-03-26 | Seat tube clamping mandrel and device for clamping seat tube in one step |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102601632A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108494052A (en) * | 2018-04-19 | 2018-09-04 | 北京微格互动科技股份有限公司 | Charging wire clamping and positioning device and charging bracket comprising it |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2585546Y (en) * | 2002-11-30 | 2003-11-12 | 新疆新联科技有限责任公司 | Spindle picking device for cotton picker head |
| CN101596695A (en) * | 2009-07-10 | 2009-12-09 | 张志强 | A kind of fixture for grinding processing ultra-thin wall parts |
| US20090313963A1 (en) * | 2005-02-15 | 2009-12-24 | Jeffrey Robert Fox | High density cotton picker bar and spindle assembly therefor |
| CN201427247Y (en) * | 2009-06-30 | 2010-03-24 | 南车戚墅堰机车车辆工艺研究所有限公司 | Special tool for eccentric processing for piston pin |
| CN101804572A (en) * | 2010-04-15 | 2010-08-18 | 铜陵祥云消防科技有限责任公司 | Processing clamp of key groove milling lathe for shaft |
| CN201586877U (en) * | 2009-12-03 | 2010-09-22 | 贵州西南工具(集团)有限公司 | Inclined plane milling clamp for spindle seat post |
| CN201807929U (en) * | 2010-07-26 | 2011-04-27 | 宁夏西北骏马电机制造股份有限公司 | Internal spline shaft turning positioning mould |
| CN202517293U (en) * | 2012-03-26 | 2012-11-07 | 新疆机械研究院股份有限公司 | Seat tube clamping core shaft and seat tube one-shot clamping device |
-
2012
- 2012-03-26 CN CN2012100812734A patent/CN102601632A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2585546Y (en) * | 2002-11-30 | 2003-11-12 | 新疆新联科技有限责任公司 | Spindle picking device for cotton picker head |
| US20090313963A1 (en) * | 2005-02-15 | 2009-12-24 | Jeffrey Robert Fox | High density cotton picker bar and spindle assembly therefor |
| CN201427247Y (en) * | 2009-06-30 | 2010-03-24 | 南车戚墅堰机车车辆工艺研究所有限公司 | Special tool for eccentric processing for piston pin |
| CN101596695A (en) * | 2009-07-10 | 2009-12-09 | 张志强 | A kind of fixture for grinding processing ultra-thin wall parts |
| CN201586877U (en) * | 2009-12-03 | 2010-09-22 | 贵州西南工具(集团)有限公司 | Inclined plane milling clamp for spindle seat post |
| CN101804572A (en) * | 2010-04-15 | 2010-08-18 | 铜陵祥云消防科技有限责任公司 | Processing clamp of key groove milling lathe for shaft |
| CN201807929U (en) * | 2010-07-26 | 2011-04-27 | 宁夏西北骏马电机制造股份有限公司 | Internal spline shaft turning positioning mould |
| CN202517293U (en) * | 2012-03-26 | 2012-11-07 | 新疆机械研究院股份有限公司 | Seat tube clamping core shaft and seat tube one-shot clamping device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108494052A (en) * | 2018-04-19 | 2018-09-04 | 北京微格互动科技股份有限公司 | Charging wire clamping and positioning device and charging bracket comprising it |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent of invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhou Weihua Inventor after: Zhang Zhouping Inventor after: Ju Jian Inventor after: Sun Lifeng Inventor after: Bo Defu Inventor before: Zhou Weihua Inventor before: Zhang Guoping Inventor before: Ju Jian Inventor before: Sun Lifeng Inventor before: Bo Defu |
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| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: ZHOU WEIHUA ZHANG GUOPING JU JIAN SUN LIFENG BO DEFU TO: ZHOU WEIHUA ZHANGZHOUPING JU JIAN SUN LIFENG BO DEFU |
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120725 |