CN2801357Y - Portable bisection rocker arm pneumatic threading machine - Google Patents
Portable bisection rocker arm pneumatic threading machine Download PDFInfo
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- CN2801357Y CN2801357Y CN 200520012623 CN200520012623U CN2801357Y CN 2801357 Y CN2801357 Y CN 2801357Y CN 200520012623 CN200520012623 CN 200520012623 CN 200520012623 U CN200520012623 U CN 200520012623U CN 2801357 Y CN2801357 Y CN 2801357Y
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- rocking arm
- portable
- support
- swing arm
- binodal
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- 238000010079 rubber tapping Methods 0.000 claims abstract description 9
- 238000003754 machining Methods 0.000 abstract description 4
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005662 electromechanics Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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Abstract
The utility model relates to a portable two-section swing arm pneumatic threading machine. The utility model comprises a fixed seat, a positioning bracket, a pneumatic motor and a tapping screw tap. The utility model is characterized in that the positioning bracket is composed of an upper section swing arm and a lower section swing arm, the lower end of the lower section swing arm is connected with the fixed seat in a rotating way and the upper end of the lower section swing arm is connected with a middle connecting sleeve in a rotating way by a middle rotating shaft. A parallelogram rotating connecting rod is formed by the upper section swing arm and connecting sleeves at both ends by two parallel rods, and a pneumatic motor is fixedly connected with a supporting connecting sleeve of the upper section swing arm by a pneumatic motor fixing bracket. The structure of the utility model has the advantages of portability, compactness, small rotation space, light weight and high vertical precision and the utility model is suitable for use of small electromechanical machining and activity places.
Description
Technical field
The utility model relates to machining equipment, promptly a kind of portable pneumatic tapper.
Background technology
The present desk-top or vertical tapping machine that generally uses, its tapper mechanism is fixed, adopts man-hour travelling workpiece to realize the aligning in screw tap and pre-hole adding, this tapping machine working (machining) efficiency is low, and is difficult to guarantee crudy and handling safety.CN1623714 discloses a kind of tapping machine, adopts more piece rocking arm and third-level planetary speed change and the shifted screw tap tapping torsion of pneumatic tapper that makes of ring slider to significantly improve, and rotating speed and torsion can be regulated use as required, guarantee the quality and the precision of tapping.Because adopt three joint rocking arms to have the universal turning function, though multiple functional, it is bigger to take working space, flexibility is subjected to spatial constraints, does not adapt to little dynamo-electric processing and the frequent changeable environment needs of little place tapping.
Summary of the invention
The purpose of this utility model be design a kind of light and handy, flexibly, take the little portable binodal rocking arm pneumatic tapper of working space.
Design of the present utility model is: portable binodal rocking arm pneumatic tapper, and it comprises that holder, locating support, air motor and screw tap is characterized in that locating support is made up of upper and lower joint rocking arm; Under save the rocking arm lower end and holder is rotatably connected, the upper end is rotatably connected by intermediate rotary shaft and intermediate connecting sleeve; Last joint rocking arm is formed parallel four connecting rods by two parallel bars and the adapter sleeve at its two ends; Air motor is by the support and connection cover Joint of motor fixed mount and last joint rocking arm.
Be provided with air spring in the middle of the parallel bar of last joint rocking arm, be used to support the deadweight of joint parallel arms, chasing bar can be automatically reset after finishing using.Upper and lower joint rocking arm is above respectively, turning cylinder is any rotation work angle in axle center down, the angle of revolution is between 0～360 degree, turn round flexible and changeablely, the motion of the parallelogram cursor that the locating support of being made up of the binodal rocking arm is made up of the contiguous block at two parallel bars and two ends guarantees the vertical precision of chasing bar.During revolution, take up room little, rotate flexible, in light weight, to move displacement easy, with low cost, can adapt to applying of the little place of little electromechanics.
Description of drawings
Fig. 1 is the utility model structure and fragmentary cross-sectional view.
Fig. 2 is the A-A cutaway view of Fig. 1.
Fig. 3 is another kind of rotary state and fragmentary cross-sectional view.
Fig. 4 is the B-B cutaway view of Fig. 3.
Among the above-mentioned figure, 1 is firm banking, and 2 is the perpendicular positioning axle center, and 3 is fixed hub, 4 is the base turning cylinder, and 5 for saving rocking arm down, and 6 is second(-)motion shaft, 7 is intermediate connecting sleeve, and 8 is parallel connection pivot pin, and 9 is air spring, 10 is parallel bar, and 11 is parallel connection pivot pin, and 12 are the support and connection cover, 13 is the gas motor, and 14 is gas motor fixed mount, and 15 is fastening nut, 16 is screw tap, and 17 is horizontal connecting axle guide, and 18 is the air spring steady pin.
The specific embodiment
The utility model is a binodal rocker-arm pneumatic tapper, forms locating support by upper and lower two joint rocking arms, and the binodal rocking arm is by firm banking 1 support fixation of vertical fixing.As shown in Figure 1.Under to save Rocker arm 5 be the single pole revoliving arm, its lower end is enclosed within on the perpendicular positioning axle center 2 by base turning cylinder 4, just can turn round the position that the operating point is determined in the location, the vertical fixing seat is made up of firm banking 1, perpendicular positioning axle center 2, fixed hub 3 and base turning cylinder 4.The centre bore that a perpendicular positioning axle center 2 and base turning cylinder 4 bottoms are established in the center of firm banking 1 is fit mutually, so that the joint Rocker arm 5 be that the center is made 360 degree and turned round with perpendicular positioning axle center 2 down.The upper end of saving Rocker arm 5 down is rotatably connected by intermediate rotary shaft 6 and intermediate connecting shaft cover 7, as shown in Figure 3, saving the axis hole and intermediate rotary shaft 6 lower ends of the upper end of Rocker arm 5 establishing down tightens up, the upper end of intermediate rotary shaft 6 is rotatably assorted mutually with intermediate connecting shaft cover 7 and is connected, can make the joint rocking arm is center steering 360 degree with intermediate rotary shaft 6, intermediate connecting shaft overlaps 7 outsides and establishes a vertical axle sleeve, and inner side edge is one side of four connecting rods, establishes the parallel hole of some connection parallel bars 10 on it.As shown in Figure 4, intermediate connecting shaft overlaps the 7 upper and lower parallel connection pivot pins 8 that connect upper and lower two parallel bars 10 of establishing and is fastenedly connected, parallel connection pivot pin 8 forms the cover that is rotationally connected with upper and lower parallel bar 10 by the pivot pin cover 17 that surrounds parallel connection pivot pin 8 peripheries, so that upper and lower parallel bar 10 is that rotate at the center with parallel connection pivot pin 8.The other end of upper and lower parallel bar 10 links to each other with the inner side edge of support and connection cover 12 and forms the another side of four connecting rods, referring to shown in Figure 2, Fig. 2 is with air motor abridged A-A cutaway view, the base of support and connection cover 12 tightens up with gas motor Connection Bracket 14 and is connected, and the inner side edge of maintenance and support and connection cover 12 is perpendicular.By 2 parallel trip bolts gas motor fixed mount 14 1 ends and support and connection cover 12 are tightened up.Gas motor fixed mount 14 other ends are the motor chuck, and gas motor 13 is packed into fastening with screw behind the motor chuck.One side of support and connection cover 12 is tightened up 12 connections of support and connection cover by upper and lower two parallel connection pivot pins 11.The outer periphery pivot pin cover 17 of parallel connecting pin 11, pivot pin cover 17 cooperates with the pin hole of parallel bar 10 ends and tightens up, so that parallel bar 10 is that rotate at the center with pivot pin 11, a side of support link cover 12 also be a limit of parallelogram thus, on save rocking arm and overlap an inner side edge of 12 by the inner side edge of upper and lower two parallel bars 10 and intermediate connecting sleeve 7 and support and connection and form parallelogram linkage.
The parallelogram connection-rod structure remains screw tap 16 perpendicularity of installing on the gas motor, the perpendicular positioning axle center 2 of supposing holder is for perpendicular with horizontal plane, processing guarantees when saving rocking arm down that base turning cylinder 4 and second(-)motion shaft 6 have the better parallel degree, last joint parallelogram connection-rod structure also has the better parallel degree, no matter just can guarantee rocking arm steering angle size, screw tap can both be perpendicular with horizontal plane, guarantees vertical machining accuracy.The utility model is simple in structure, dismounting and easy for installation, light and handy, is applicable to the resettlement use of little dynamo-electric processing or movable workshop.
Tapper mechanism of the present utility model is made up of air motor, air interchanger, secondary planet change-speed gearing, screw tap folder tube and screw tap, and the structure of relevant tapping machine is open in the CN123714 application, and the utility model no longer describes in detail.
Claims (5)
1, portable binodal rocking arm pneumatic tapper, it comprises holder, locating support, air motor and tapping awl, it is characterized in that locating support is made up of upper and lower joint rocking arm; Under save rocking arm (5) lower end and holder is rotatably connected, the upper end is rotatably connected by intermediate rotary shaft (6) and intermediate connecting sleeve (7); Last joint rocking arm is formed parallel four connecting rods by two parallel bars (10) with the adapter sleeve (7,12) at its two ends; Air motor (13) is by support and connection cover (12) Joint of motor fixed mount (14) with last joint rocking arm.
2, portable binodal rocking arm pneumatic tapper according to claim 1 is characterized in that saving rocking arm and forms parallelogram linkage by the inner side edge of upper and lower two parallel bars (10), intermediate connecting sleeve (7) and the inner side edge of support and connection cover (12).
3, portable binodal rocking arm pneumatic tapper according to claim 1 is characterized in that establishing a vertical axle sleeve outside the intermediate connecting sleeve (7), and inner side edge is one side of four connecting rods, establishes the parallel hole of some connection parallel bars (10) on it.
4, portable binodal rocking arm pneumatic tapper according to claim 1, it is characterized in that support and connection cover (12) inner side edge is one side of four connecting rods, an end of motor fixed mount (14) is perpendicular with support and connection cover (12) inner side edge and fixedly connected with the base of support and connection cover (12).
5, portable binodal rocking arm pneumatic tapper according to claim 1 is characterized in that the vertical fixing seat sits turning cylinder (4) by firm banking (1), vertical fixing axle center (2), rotary axle box (3) and the end and form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520012623 CN2801357Y (en) | 2005-06-18 | 2005-06-18 | Portable bisection rocker arm pneumatic threading machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520012623 CN2801357Y (en) | 2005-06-18 | 2005-06-18 | Portable bisection rocker arm pneumatic threading machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2801357Y true CN2801357Y (en) | 2006-08-02 |
Family
ID=36846062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520012623 Expired - Fee Related CN2801357Y (en) | 2005-06-18 | 2005-06-18 | Portable bisection rocker arm pneumatic threading machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2801357Y (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101234486B (en) * | 2007-01-31 | 2010-09-15 | 胡青 | Pneumatic balancing mechanical arm |
| CN102423821A (en) * | 2011-09-23 | 2012-04-25 | 江苏凯特汽车部件有限公司 | Swing-arm pneumatic tapping machine for automobile aluminum alloy wheels |
| CN102862030A (en) * | 2012-09-25 | 2013-01-09 | 无锡宏昌五金制造有限公司 | Sliding table production process flow |
| CN102974901A (en) * | 2011-09-06 | 2013-03-20 | 北京南口轨道交通机械有限责任公司 | Flexible tapping fixture |
| CN103659275A (en) * | 2013-11-07 | 2014-03-26 | 瑞安市瑞志机械有限公司 | Cantilever type minor-diameter hole drilling and tapping device |
| CN105290529A (en) * | 2015-10-14 | 2016-02-03 | 德清凯通机械设备厂 | Efficient tapping machine |
| CN105643022A (en) * | 2016-02-29 | 2016-06-08 | 中山市翔实机械设备有限公司 | Drilling and tapping all-in-one machine for machining |
| CN106695333A (en) * | 2016-12-03 | 2017-05-24 | 国海芝 | Automatic multi-station punching and tapping device |
| CN107717974A (en) * | 2016-08-12 | 2018-02-23 | 宁夏巨能机器人股份有限公司 | It is a kind of based on hanging truss structure under quadrangular mechanism |
| CN109047954A (en) * | 2018-08-27 | 2018-12-21 | 芜湖龙鳞汽车部件有限公司 | A kind of tapping machine |
| CN110672329A (en) * | 2019-10-31 | 2020-01-10 | 南宁学院 | A tail pipe quick-operation joint for engine bench test |
-
2005
- 2005-06-18 CN CN 200520012623 patent/CN2801357Y/en not_active Expired - Fee Related
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101234486B (en) * | 2007-01-31 | 2010-09-15 | 胡青 | Pneumatic balancing mechanical arm |
| CN102974901A (en) * | 2011-09-06 | 2013-03-20 | 北京南口轨道交通机械有限责任公司 | Flexible tapping fixture |
| CN102974901B (en) * | 2011-09-06 | 2016-04-20 | 北京南口轨道交通机械有限责任公司 | Flexible tapping clamp |
| CN102423821A (en) * | 2011-09-23 | 2012-04-25 | 江苏凯特汽车部件有限公司 | Swing-arm pneumatic tapping machine for automobile aluminum alloy wheels |
| CN102423821B (en) * | 2011-09-23 | 2014-07-30 | 江苏凯特汽车部件有限公司 | Swing-arm pneumatic tapping machine for automobile aluminum alloy wheels |
| CN102862030B (en) * | 2012-09-25 | 2016-04-13 | 江苏高博智融科技有限公司 | The slide unit technological process of production |
| CN102862030A (en) * | 2012-09-25 | 2013-01-09 | 无锡宏昌五金制造有限公司 | Sliding table production process flow |
| CN103659275A (en) * | 2013-11-07 | 2014-03-26 | 瑞安市瑞志机械有限公司 | Cantilever type minor-diameter hole drilling and tapping device |
| CN103659275B (en) * | 2013-11-07 | 2016-02-24 | 瑞安市瑞志机械有限公司 | Cantilever type minor-diameter hole is bored and is attacked equipment |
| CN105290529A (en) * | 2015-10-14 | 2016-02-03 | 德清凯通机械设备厂 | Efficient tapping machine |
| CN105643022A (en) * | 2016-02-29 | 2016-06-08 | 中山市翔实机械设备有限公司 | Drilling and tapping all-in-one machine for machining |
| CN105643022B (en) * | 2016-02-29 | 2018-05-11 | 中山市翔实机械设备有限公司 | One kind mechanical processing uses drilling and tapping all-in-one machine |
| CN107717974A (en) * | 2016-08-12 | 2018-02-23 | 宁夏巨能机器人股份有限公司 | It is a kind of based on hanging truss structure under quadrangular mechanism |
| CN106695333A (en) * | 2016-12-03 | 2017-05-24 | 国海芝 | Automatic multi-station punching and tapping device |
| CN106695333B (en) * | 2016-12-03 | 2019-07-30 | 国海芝 | A kind of multistation automatic punching chasing bar |
| CN109047954A (en) * | 2018-08-27 | 2018-12-21 | 芜湖龙鳞汽车部件有限公司 | A kind of tapping machine |
| CN110672329A (en) * | 2019-10-31 | 2020-01-10 | 南宁学院 | A tail pipe quick-operation joint for engine bench test |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Patentee address after: 315032, 586, Chong Kang South Road, Zhuang Qiao Town, Jiangbei District, Zhejiang, Ningbo Patentee address before: Haishu District of Zhejiang city in Ningbo province 315010 pond Lane No. 16 Room 204 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060802 Termination date: 20130618 |