CN102672403A - Hand-operated position changing machine - Google Patents
Hand-operated position changing machine Download PDFInfo
- Publication number
- CN102672403A CN102672403A CN2012101228711A CN201210122871A CN102672403A CN 102672403 A CN102672403 A CN 102672403A CN 2012101228711 A CN2012101228711 A CN 2012101228711A CN 201210122871 A CN201210122871 A CN 201210122871A CN 102672403 A CN102672403 A CN 102672403A
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- right support
- connecting rod
- rotating shaft
- straight
- fixedly arranged
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Abstract
The invention discloses a hand-operated position changing machine which comprises a base frame, left and right supports and left and right rotating shafts, wherein clamps are arranged at the front ends of the left and the right rotating shafts respectively, a cross-shaped support is fixedly arranged at the rear end of the left rotating shaft, a plurality of counter balances are fixedly arranged at the end parts of the cross-shaped support respectively, a gear is fixedly arranged on the rotating shaft which is positioned on the inner side of a rotating wheel, a bracket and a door-shaped seat are fixedly arranged at the bottom of the right support respectively, a straight rod is hinged on the bracket, the front end of the straight rod passes through the door-shaped seat and extends outward, a positioning block is fixedly arranged on the outer side of the right support, a connecting rod passes through the axial through-hole of the positioning block from up down and in a sliding fit manner with the positioning block, the upper end of the connecting rod is clamped between two adjacent teeth of the gear, and the lower end of the connecting rod is hinged at the middle part of the straight rod. The hand-operated position changing machine is very convenient to operate, allows the clamps to rotate 360 degrees, achieves the effect of welding at any angle and any position as well as the effect of rapidly loading different clamps, and greatly reduces the time of loading clamps.
Description
Technical field
The present invention relates to the positioner field, specifically is a kind of manual displacement machine.
Background technology
Positioner is the special welding auxiliary equipment, is applicable to the welding displacement of revolution work, to obtain desirable Working position and speed of welding.Can with manipulator, the supporting use of welding machine, form automatic welding center, the workpiece displacement when also can be used for handwork.
Positioner generally is made up of working platform swing mechanism and switching mechanism; Through the up-down of workbench, upset and revolution make the workpiece that is fixed on the workbench reach required welding, angle of assembling; Work table rotation is a variable-frequency stepless speed-regulating, can obtain satisfied speed of welding.But, the most complex structure of this positioner, cost is high, and operates and be not very convenient.
Summary of the invention
The purpose of this invention is to provide a kind of simple in structure, manual displacement machine that cost is low, easy and simple to handle.
Technical scheme of the present invention is following:
A kind of manual displacement machine; Include underframe; The both sides of said underframe are fixedly welded with left and right support respectively, it is characterized in that: be rotatablely equipped with left and right rotating shaft respectively on the described left and right support, the front end of said left and right rotating shaft is installed with anchor clamps respectively; The rear end of said left rotary shaft is installed with cross support; The end of said cross support is installed with a plurality of balance weights respectively, and the rear end of said right spindle is installed with runner, is positioned in the inboard rotating shaft of runner to be installed with gear; The bottom of said right support is installed with bearing, and the right support bottom that is positioned at bearing the place ahead is installed with a type seat, is hinged with straight-bar on the described bearing, and the front end of said straight-bar passes described door type seat and extends;
The outside of described right support is installed with locating piece; Described locating piece is provided with axially extending bore; There is connecting rod to pass described axially extending bore from top to bottom and is slidingly matched with the hole wall of axially extending bore; The upper end of said connecting rod is stuck in two adjacent between cog of gear, and the lower end of connecting rod is hinged on the middle part of straight-bar.
Described manual displacement machine is characterized in that: be separately installed with rolling bearing on the described left and right support, the rolling bearing on the left and right support is passed in described left and right rotating shaft respectively, and is rotatably installed in respectively on the left and right support.
Described manual displacement machine is characterized in that: the end of said straight-bar has pedal.
Described manual displacement machine is characterized in that: the upper end of said connecting rod has the screens pin.
Beneficial effect of the present invention:
The present invention is simple and reasonable for structure, reliable, can step on through pin, manual mode operates, and it is very easy to operate; Can't realize the product of welding automatically to those; Good solution is provided, and its anchor clamps can be realized 360 degree rotations, can realize arbitrarily angled and the welding position; Also can realize the quick-clamping of different anchor clamps, practice thrift the anchor clamps clamping time greatly.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the structural representation of right support one side of the present invention.
The specific embodiment
Referring to Fig. 1,2; A kind of manual displacement machine includes underframe 1, and the both sides of underframe 1 are fixedly welded with left and right support 2,3 respectively; Be rotatablely equipped with left and right rotating shaft 4,5 on the left and right support 2,3 respectively; The front end of left and right rotating shaft 4,5 is installed with anchor clamps 6 respectively, and the rear end of left rotary shaft 4 is installed with cross support 7, and the end of cross support 7 is installed with four balance weights 8 respectively; The rear end of right spindle 5 is installed with runner 9, is positioned in the inboard rotating shaft 5 of runner 9 to be installed with gear 10; The bottom of right support 3 is installed with bearing 11, and the bottom that is positioned at the right support 3 in bearing 11 the place aheads is installed with a type seat 12, is hinged with straight-bar 13 on the bearing 11, and the front end of straight-bar 13 passes a type seat 12 and extends, and the end of straight-bar 13 has pedal 14;
The outside of right support 3 is installed with locating piece 15; Locating piece 15 is provided with axially extending bore; There is connecting rod 16 to pass axially extending bore from top to bottom and is slidingly matched with the hole wall of axially extending bore; The upper end of connecting rod 16 has screens pin 17 and is stuck in two adjacent between cog of gear 10, and the lower end of connecting rod 16 is hinged on the middle part of straight-bar 13.
Be separately installed with rolling bearing 18 on the left and right support 2,3, the rolling bearing 18 on the left and right support 2,3 is passed in left and right rotating shaft 4,5 respectively, and is rotatably installed in respectively on the left and right support 2,3.
Below in conjunction with accompanying drawing the present invention is further described:
At first be fixed on workpiece to be welded between the anchor clamps 6 of left and right rotating shaft 4,5 front ends and fix,, and carry out weld job some or certain several welding position of the soldering tip alignment pieces of external welding machine; The weld job of this welding position to be welded at first pushes down on the pedal 14 after accomplishing, and the front end of straight-bar 13 moves down, and drivening rod 16 moves down, thereby makes the screens pin 17 of connecting rod 16 ends leave two adjacent between cog positions of gear 10; Rotating wheel 9 then, make right spindle 5 deflect, and the anchor clamps 6 that drive right spindle 5 front ends deflect; Meanwhile, left rotary shaft 4, cross support 7, gear 10 also deflect with right spindle 5, make another one or several welding positions of soldering tip alignment pieces of external welding machine; Unclamp pedal 14 then; Can know through lever principle, move on the front end of straight-bar 13, move on the drivening rod 16; Thereby make the screens pin 17 of connecting rod 16 ends be stuck in two adjacent between cog positions of gear 10 again; The mobile position-limiting action that plays of 12 pairs of straight-bar 13 front ends of door type seat this moment, and four balance weights 8 of cross support 7 ends make cross support 7 finally be stabilized in certain position, guarantee that with gear 10, screens pin 17 workpiece reaches stable state; External welding machine carries out weld job, can realize 360 degree rotating welding operations of workpiece by said process.
Moving up and down in the process of connecting rod 16,15 pairs of connecting rods of locating piece mobile plays spacing effect, and it is axial moving partially to guarantee that connecting rod 16 does not take place, thereby has guaranteed the quality and the precision of welding.
Claims (4)
1. manual displacement machine; Include underframe; The both sides of said underframe are fixedly welded with left and right support respectively, it is characterized in that: be rotatablely equipped with left and right rotating shaft respectively on the described left and right support, the front end of said left and right rotating shaft is installed with anchor clamps respectively; The rear end of said left rotary shaft is installed with cross support; The end of said cross support is installed with a plurality of balance weights respectively, and the rear end of said right spindle is installed with runner, is positioned in the inboard rotating shaft of runner to be installed with gear; The bottom of said right support is installed with bearing, and the right support bottom that is positioned at bearing the place ahead is installed with a type seat, is hinged with straight-bar on the described bearing, and the front end of said straight-bar passes described door type seat and extends;
The outside of described right support is installed with locating piece; Described locating piece is provided with axially extending bore; There is connecting rod to pass described axially extending bore from top to bottom and is slidingly matched with the hole wall of axially extending bore; The upper end of said connecting rod is stuck in two adjacent between cog of gear, and the lower end of connecting rod is hinged on the middle part of straight-bar.
2. manual displacement machine according to claim 1 is characterized in that: be separately installed with rolling bearing on the described left and right support, the rolling bearing on the left and right support is passed in described left and right rotating shaft respectively, and is rotatably installed in respectively on the left and right support.
3. manual displacement machine according to claim 1 is characterized in that: the end of said straight-bar has pedal.
4. manual displacement machine according to claim 1 is characterized in that: the upper end of said connecting rod has the screens pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101228711A CN102672403A (en) | 2012-04-24 | 2012-04-24 | Hand-operated position changing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101228711A CN102672403A (en) | 2012-04-24 | 2012-04-24 | Hand-operated position changing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102672403A true CN102672403A (en) | 2012-09-19 |
Family
ID=46805311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101228711A Pending CN102672403A (en) | 2012-04-24 | 2012-04-24 | Hand-operated position changing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102672403A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102886636A (en) * | 2012-10-19 | 2013-01-23 | 成都市新筑路桥机械股份有限公司 | Hand-cranking type welding positioner for welding large rack |
| CN105436804A (en) * | 2015-12-14 | 2016-03-30 | 安徽悦众车身装备有限公司 | Semiautomatic driving mechanism for fixture turnover device |
| CN107442997A (en) * | 2017-09-15 | 2017-12-08 | 哈尔滨工程大学 | A kind of small-sized hand-operated clamping lifting turning operation platform |
| WO2019157396A2 (en) | 2018-02-09 | 2019-08-15 | Conxtech, Inc. | Methods and apparatus for assembly of moment connection components |
| WO2019157238A1 (en) | 2018-02-09 | 2019-08-15 | Conxtech, Inc. | Methods and apparatus for manufacture of moment connection components |
| CN114378523A (en) * | 2022-01-24 | 2022-04-22 | 南通科邦机械有限公司 | Welding positioner |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5794491A (en) * | 1981-09-28 | 1982-06-11 | Amada Co Ltd | Inverter for welding |
| CN201275676Y (en) * | 2008-09-08 | 2009-07-22 | 大连奥托股份有限公司 | Turnover mechanism |
| CN201609804U (en) * | 2009-11-11 | 2010-10-20 | 无锡万盛换热器制造有限公司 | Disc type semiautomatic joint welding machine |
| CN201664833U (en) * | 2009-12-02 | 2010-12-08 | 齐齐哈尔轨道交通装备有限责任公司 | Displacement device |
| CN201669535U (en) * | 2010-05-31 | 2010-12-15 | 无锡恒富科技有限公司 | Overturn mechanism of welding displacement machine |
| CN202556020U (en) * | 2012-04-24 | 2012-11-28 | 芜湖众力底盘系统有限公司 | Manual-operation deflection machine |
-
2012
- 2012-04-24 CN CN2012101228711A patent/CN102672403A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5794491A (en) * | 1981-09-28 | 1982-06-11 | Amada Co Ltd | Inverter for welding |
| CN201275676Y (en) * | 2008-09-08 | 2009-07-22 | 大连奥托股份有限公司 | Turnover mechanism |
| CN201609804U (en) * | 2009-11-11 | 2010-10-20 | 无锡万盛换热器制造有限公司 | Disc type semiautomatic joint welding machine |
| CN201664833U (en) * | 2009-12-02 | 2010-12-08 | 齐齐哈尔轨道交通装备有限责任公司 | Displacement device |
| CN201669535U (en) * | 2010-05-31 | 2010-12-15 | 无锡恒富科技有限公司 | Overturn mechanism of welding displacement machine |
| CN202556020U (en) * | 2012-04-24 | 2012-11-28 | 芜湖众力底盘系统有限公司 | Manual-operation deflection machine |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102886636A (en) * | 2012-10-19 | 2013-01-23 | 成都市新筑路桥机械股份有限公司 | Hand-cranking type welding positioner for welding large rack |
| CN102886636B (en) * | 2012-10-19 | 2014-11-05 | 成都市新筑路桥机械股份有限公司 | Hand-cranking type welding positioner for welding large rack |
| CN105436804A (en) * | 2015-12-14 | 2016-03-30 | 安徽悦众车身装备有限公司 | Semiautomatic driving mechanism for fixture turnover device |
| CN107442997A (en) * | 2017-09-15 | 2017-12-08 | 哈尔滨工程大学 | A kind of small-sized hand-operated clamping lifting turning operation platform |
| WO2019157396A2 (en) | 2018-02-09 | 2019-08-15 | Conxtech, Inc. | Methods and apparatus for assembly of moment connection components |
| WO2019157238A1 (en) | 2018-02-09 | 2019-08-15 | Conxtech, Inc. | Methods and apparatus for manufacture of moment connection components |
| EP3749480A4 (en) * | 2018-02-09 | 2022-01-05 | Conxtech, Inc. | Methods and apparatus for assembly of moment connection components |
| EP3749482A4 (en) * | 2018-02-09 | 2022-01-05 | Conxtech, Inc. | Methods and apparatus for manufacture of moment connection components |
| GB2585307B (en) * | 2018-02-09 | 2023-04-12 | Conxtech Inc | Methods and apparatus for assembly of moment connection components |
| US11701741B2 (en) | 2018-02-09 | 2023-07-18 | Conxtech, Inc. | Methods and apparatus for manufacture of moment connection components |
| US11717919B2 (en) | 2018-02-09 | 2023-08-08 | Conxtech, Inc. | Methods and apparatus for assembly of moment connection components |
| CN114378523A (en) * | 2022-01-24 | 2022-04-22 | 南通科邦机械有限公司 | Welding positioner |
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Application publication date: 20120919 |