CN109483137A - A kind of manual overturning positioner - Google Patents
A kind of manual overturning positioner Download PDFInfo
- Publication number
- CN109483137A CN109483137A CN201811298543.0A CN201811298543A CN109483137A CN 109483137 A CN109483137 A CN 109483137A CN 201811298543 A CN201811298543 A CN 201811298543A CN 109483137 A CN109483137 A CN 109483137A
- Authority
- CN
- China
- Prior art keywords
- shaft
- driven shaft
- driving shaft
- bracket
- gearbox
- 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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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/047—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work moving work to adjust its position between soldering, welding or cutting steps
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
Abstract
The invention proposes a kind of manual overturning positioners, including pedestal, two support frames, driving shaft, driven shaft, bracket, gearbox and handwheel, support frame as described above is respectively and fixedly installed to the both ends of pedestal, wherein gearbox is fixedly installed on the support frame of one end, the input shaft of gearbox is fixedly connected with the hand wheel, the output shaft of gearbox is fixedly connected with driving shaft, the driven shaft may be rotatably mounted on other end support frame, the both ends of the bracket are fixedly connected with driving shaft and driven shaft respectively, flip angle of the present invention is more accurate, bracket fixed effect is more preferable, it has a good application prospect.
Description
Technical field
The present invention relates to welding process equipment technical field more particularly to a kind of manual overturning positioners.
Background technique
It needs to become by overturning to realize workpiece rapid welding and multi-angle welding in the welding field of big workpiece
Position machine is fixed and overturns to workpiece.The shaft of currently used positioner relies on motor driven, passes through fixed motor
The bracket of positioner is fixed in the mode of drive shaft, this, which allows for being easy to happen in welding process, is partially welded, hits rifle and solder skip
The case where, so as to cause the extension of welding process, situations such as welding workpiece quality reduces.
Summary of the invention
In view of this, the invention proposes a kind of flip angle is more accurate, the better manual overturning of bracket fixed effect
Positioner.
The technical scheme of the present invention is realized as follows: the present invention provides a kind of manual overturning positioners comprising bottom
Seat, two support frames, driving shaft, driven shaft, bracket, gearbox and handwheel, support frame as described above are respectively and fixedly installed to pedestal
Both ends are wherein fixedly installed with gearbox on the support frame of one end, the input shaft of gearbox is fixedly connected with the hand wheel, gearbox it is defeated
Shaft is fixedly connected with driving shaft, and the driven shaft may be rotatably mounted on other end support frame, the both ends difference of the bracket
It is fixedly connected with driving shaft and driven shaft.
On the basis of above technical scheme, it is preferred that further include locating flange, in the driving shaft and driven shaft at least
Locating flange is fixedly installed on one, the axle center of the locating flange and the axle center of driving shaft or driven shaft overlap, institute
It states locating flange and is circumferentially provided with multiple dowel holes.
On the basis of above technical scheme, it is preferred that further include positioning pin guide sleeve, the positioning pin guide sleeve is fixedly mounted
In dowel hole.
On the basis of above technical scheme, it is preferred that further include guide rod, the driving shaft or driven of locating flange is installed
Guide rod is slidably mounted on the corresponding support frame of axis, the dowel hole and guide rod cooperate.
Still more preferably, the guide rod is designed close to one end of locating flange for round end.
On the basis of above technical scheme, it is preferred that the driving shaft and driven shaft are concentric variable-diameter structure, actively
Axis and driven shaft are maximum close to the section diameter of bracket.
On the basis of above technical scheme, it is preferred that further include pinboard, driving shaft and driven shaft pass through pinboard
It is fixedly connected with bracket, the pinboard includes vertical part and the horizontal part, and the one side and driving shaft or driven shaft of vertical portion are solid
End face connects surely, and the one side of horizontal part is fixedly connected with bracket.
Manual overturning positioner of the invention has the advantages that compared with the existing technology
(1) handwheel and gearbox designs may be implemented to manually adjust bracket rotation angle, and angle adjustment is more accurate, simultaneously
Structure is simple, low in cost；
(2) it is fixed on the positioning using locating flange and guide rod, overcomes carrier structure in conventional positioner that can not just produce admittedly
It is fixed, cause to be easy to appear positional shift in welding process, thus the problem of reducing welding quality；
(3) by driving shaft and the driven axle construction of setting pinboard and variable diameter, increase bracket and driving shaft and driven
Forced area between axis keeps Shifter structure of the invention more stable；
(4) guide rod is designed as rounded shape close to one end of locating flange, conducive to matching between guide rod and dowel hole
It closes, positioning pin guide sleeve is socketed in dowel hole.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the axonometric drawing of manual overturning positioner of the invention；
Fig. 2 is the top view of manual overturning positioner of the invention；
The left view of the position Fig. 3 manual reversion positioner driving shaft one end of the invention.
In figure: 1- pedestal, 2- support frame, 3- driving shaft, 4- driven shaft, 5- bracket, 6- gearbox, 7- handwheel, 8- positioning
Flange, 9- dowel hole, 10- positioning pin guide sleeve, 11- guide rod, 12- pinboard, the vertical portion 121-, 122- horizontal part.
Specific embodiment
Below in conjunction with embodiment of the present invention, the technical solution in embodiment of the present invention is carried out clearly and completely
Description, it is clear that described embodiment is only some embodiments of the invention, rather than whole embodiments.Base
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts all
Other embodiments shall fall within the protection scope of the present invention.
As shown in Figure 1, in conjunction with Fig. 2, a kind of manual overturning positioner of the invention comprising 1, two support frame 2 of pedestal,
Driving shaft 3, driven shaft 4, bracket 5, gearbox 6 and handwheel 7, the both ends of the pedestal 1 are fixedly installed with a support frame respectively
2, it is rotatably mounted on one of support frame 2 to have driving shaft 3, it is rotatably mounted on another support frame 2 to have a driven shaft
4, it installs and is also fixedly installed with gearbox 6 on the support frame 2 of driving shaft 3, the output shaft of the gearbox 6 drives 3 turns of driving shaft
Dynamic, the input shaft of gearbox 6 is fixedly connected with handwheel 7, and bracket 5 is between driving shaft 3 and driven shaft 4, the both ends point of bracket 5
It is not fixedly connected with driving shaft 3 and driven shaft 4.
The input shaft of gearbox 6 is driven to rotate using handwheel 7, input shaft drives output shaft rotation, to make 5 turns of bracket
Dynamic, compared to for motor driven, handwheel 7 drives more accurate, and the freedom degree of adjustment is bigger, more convenient, while equipment cost
It is lower.
In a specific embodiment, locating flange 8, the locating flange 8 and active are also fixedly installed on driving shaft 3
The shaft having the same of axis 3, locating flange 8 are circumferentially provided with multiple dowel holes 9.
In a specific embodiment, be also fixedly installed with locating flange 8 on driven shaft 4, the locating flange 8 with it is driven
The shaft having the same of axis 4, locating flange 8 are circumferentially provided with multiple dowel holes 9.
Locating flange 8 can be fixed using dowel hole 9, limit stationary positioned flange 8 then can be to master
Moving axis 3 or driven shaft 4 are fixed, to achieve the purpose that limit mounting bracket 5.
In a specific embodiment, dowel hole 9, which is nested with, is equipped with positioning pin guide sleeve 10.
Positioning pin guide sleeve 10 can be avoided the abrasion of dowel hole 9 and be led to locating flange 8 with effective protection dowel hole 9
Locating effect reduce, can also avoid the ordinary maintenance or equipment replacement to locating flange 8, reduce enterprise's later maintenance at
This.
It in a specific embodiment, further include 11 fixing seat of guide rod 11 and guide rod, the guide rod 11 is fixed in guide rod 11
It is slided in seat along 11 axial direction of guide rod, 11 fixing seat of guide rod is fixedly mounted on support frame 2, guide rod 11 and 9 phase of dowel hole
Mutually cooperation.
When locating flange 8 turns to suitable angle, in the dowel hole 9 by sliding guide 11 to locating flange 8
To achieve the purpose that stationary positioned flange 8.
In a specific embodiment, guide rod 11 is designed close to one end of locating flange 8 for round end, and the end of guide rod 11 is set
Being calculated as rounded shape can make guide rod 11 be easier to enter in dowel hole 9.
In a specific embodiment, driving shaft 3 and driven shaft 4 are concentric variable-diameter structure, wherein close to locating flange 8
One end radius it is maximum.
Bigger radius keeps driving shaft 3 and the contact area of bracket 5 bigger, to keep the stability of installation higher.
As shown in figure 3, further including pinboard 12 in a specific embodiment, pinboard 12 includes vertical portion 121 and water
Flat portion 122, vertical portion 121 are fixedly connected with the end of driving shaft 3 or driven shaft 4, and horizontal part 122 is fixedly connected with bracket 5.
Bracket 5 is for carrying workpiece to be processed, therefore bracket 5 is held with the link position of driving shaft 3 and driven shaft 4 needs
By biggish power, bracket 5 and driving shaft 3 or driven shaft 4 are attached using pinboard 12, can effectively improve pinboard 12
Bearing capacity intensity, when bracket 5 and driving shaft 3 are directly connected to, junction is larger in the shearing force of vertical direction, is easy to produce damage
Wound, and the vertical portion 121 of pinboard 12 itself is mutually perpendicular to horizontal part 122, can be converted the shearing force of vertical direction to
Compression effectively improves the intensity of carrying.
Specific working mode of the invention:
It will be fixed on for workpieces processing on bracket 5, and rotate 7 structure of handwheel, the rotation of handwheel 7 is to drive the defeated of gearbox 6
Enter axis rotation, input shaft drives output shaft rotation by gearbox 6, and output shaft rotation drives the driving shaft 3 being firmly connected with it
Or driven shaft 4, driving shaft 3 or the rotation of driven shaft 4 then drive pinboard 12 to rotate, thus what drive was fixedly connected with pinboard 12
Bracket 5 rotates, and can be fixed to locating flange 8 in rotation process by the cooperation of guide rod 11 and dowel hole 9, from
And achieve the purpose that limit mounting bracket 5.
The foregoing is merely better embodiments of the invention, are not intended to limit the invention, all of the invention
Within spirit and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (7)
1. a kind of manual overturning positioner comprising pedestal (1), two support frames (2), driving shaft (3), driven shaft (4) and support
Frame (5), which is characterized in that further include gearbox (6) and handwheel (7), support frame as described above (2) is respectively and fixedly installed to pedestal (1)
Both ends, be wherein fixedly installed with gearbox (6) on one end support frame (2), the input shaft of gearbox (6) and handwheel (7) are fixed
Connection, the output shaft of gearbox (6) are fixedly connected with driving shaft (3), and the driven shaft (4) may be rotatably mounted at other end support
On frame (2), the both ends of the bracket (5) are fixedly connected with driving shaft (3) and driven shaft (4) respectively.
2. a kind of manual overturning positioner as described in claim 1, which is characterized in that further include locating flange (8), the master
It is fixedly installed with locating flange (8) at least one in moving axis (3) and driven shaft (4), the axle center of the locating flange (8) and master
The axle center of moving axis (3) or driven shaft (4) overlaps, and the locating flange (8) is circumferentially provided with multiple dowel holes (9).
3. a kind of manual overturning positioner as claimed in claim 2, which is characterized in that further include positioning pin guide sleeve (10), institute
Positioning pin guide sleeve (10) is stated to be fixedly mounted in dowel hole (9).
4. a kind of manual overturning positioner as claimed in claim 2, which is characterized in that further include guide rod (11), it is fixed to be equipped with
Guide rod (11), the positioning have been slidably mounted on the driving shaft (3) of position flange (8) or the corresponding support frame (2) of driven shaft (4)
Pin hole (9) and guide rod (11) cooperate.
5. a kind of manual overturning positioner as claimed in claim 4, which is characterized in that the guide rod (11) is close to locating flange
(8) it is designed for round end one end.
6. a kind of manual overturning positioner as described in claim 1, which is characterized in that the driving shaft (3) and driven shaft (4)
It is that the section diameter of concentric variable-diameter structure, driving shaft (3) and driven shaft (4) close to bracket (5) is maximum.
7. a kind of manual overturning positioner as claimed in claim 6, which is characterized in that further include pinboard (12), driving shaft
(3) it is fixedly connected by pinboard (12) with bracket (5) with driven shaft (4), the pinboard (12) includes vertical portion (121)
With horizontal part (122), the end face that the one side of vertical portion (121) is solid with driving shaft (3) or driven shaft (4) is connect surely, horizontal part
(122) one side is fixedly connected with bracket (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811298543.0A CN109483137A (en) | 2018-11-01 | 2018-11-01 | A kind of manual overturning positioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811298543.0A CN109483137A (en) | 2018-11-01 | 2018-11-01 | A kind of manual overturning positioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109483137A true CN109483137A (en) | 2019-03-19 |
Family
ID=65693595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811298543.0A Pending CN109483137A (en) | 2018-11-01 | 2018-11-01 | A kind of manual overturning positioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109483137A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202192395U (en) * | 2011-08-11 | 2012-04-18 | 珠海固得焊接自动化设备有限公司 | Overturning position changing machine |
| CN203875504U (en) * | 2014-05-20 | 2014-10-15 | 漳州联合华鑫焊接自动化设备有限公司 | Servo turnover positioner |
| CN105458602A (en) * | 2015-12-14 | 2016-04-06 | 安徽悦众车身装备有限公司 | Manual fixture overturning device |
| CN206445447U (en) * | 2017-02-10 | 2017-08-29 | 山东东宇工程机械有限公司 | Frame Welding manual overturning displacement device |
| CN207043645U (en) * | 2017-07-14 | 2018-02-27 | 天津瑞松北斗汽车装备有限公司 | A kind of manual overturning welding bench with worm and gear power-assisted |
-
2018
- 2018-11-01 CN CN201811298543.0A patent/CN109483137A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202192395U (en) * | 2011-08-11 | 2012-04-18 | 珠海固得焊接自动化设备有限公司 | Overturning position changing machine |
| CN203875504U (en) * | 2014-05-20 | 2014-10-15 | 漳州联合华鑫焊接自动化设备有限公司 | Servo turnover positioner |
| CN105458602A (en) * | 2015-12-14 | 2016-04-06 | 安徽悦众车身装备有限公司 | Manual fixture overturning device |
| CN206445447U (en) * | 2017-02-10 | 2017-08-29 | 山东东宇工程机械有限公司 | Frame Welding manual overturning displacement device |
| CN207043645U (en) * | 2017-07-14 | 2018-02-27 | 天津瑞松北斗汽车装备有限公司 | A kind of manual overturning welding bench with worm and gear power-assisted |
Non-Patent Citations (1)
| Title |
|---|
| 徐鸿本: "《机床夹具设计手册》", 31 March 2004, 辽宁科学技术出版社 * |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190319 |