CN105458603A - Turnover mechanism - Google Patents
Turnover mechanism Download PDFInfo
- Publication number
- CN105458603A CN105458603A CN201510980573.XA CN201510980573A CN105458603A CN 105458603 A CN105458603 A CN 105458603A CN 201510980573 A CN201510980573 A CN 201510980573A CN 105458603 A CN105458603 A CN 105458603A
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- bottom bar
- switching mechanism
- clamping head
- expansion link
- 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
Links
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
Abstract
The invention discloses a turnover mechanism. The turnover mechanism comprises a supporting device arranged vertically and a turnover frame connected to the supporting device through a rotating shaft. The axis direction of the rotating shaft is arranged horizontally. The turnover frame is further provided with a clamping device, and thus the clamping device can clamp workpieces to be machined. The turnover frame comprises a first bottom rod and second bottom rods, wherein the second bottom rods are arranged at the two ends of the first bottom rod and are perpendicular to the first bottom rod. The clamping device comprises two clamping pieces which are arranged at the ends, away from the first bottom rod, of the second bottom rods. The faces, close to the axis of the rotating shaft, of the two clamping pieces are provided with grooves inwards. A plurality of protrusions are arranged on the inner walls of the grooves. According to the turnover mechanism, the problems that when the to-be-welded workpieces are turned over manually in the prior art, not only is the requirement for techniques of workers high, but also the time and effort are wasted through manual overturn, the welding efficiency is low, and the production cost is high are solved; accordingly, the turnover mechanism with the advantages that the to-be-welded workpieces can be turned over automatically, the time and effort are saved, efficient welding and producing can be achieved, and the production cost is reduced is provided.
Description
Technical field
The present invention relates to object overturning field of mechanisms, particularly, relate to a kind of switching mechanism.
Background technology
In the industrial production, welding automatic assembly line has been widely used in mechanical manufacturing field, greatly improve production efficiency, in welding process, there is part workpiece due to needs two-sided welding, be not easy to realize automatic turning then to weld, with the carrying out multiaspect welding processing thus form corresponding structure as the fuel tank of automobile needs, because automotive oil tank needs two-sided welding, welding quality requires higher, and workpiece size is large, be not easy to realize automatic turning then to weld, the artificial upset of main employing is in the prior art welded again, so not only higher to the technical requirement of workman, and artificial upset is wasted time and energy, welding efficiency is low, production cost is high, the problem of welding effect difference has been not suitable with the growth requirement of existing enterprise.
Therefore, provide one can automatic turning workpiece to be welded, thus can carry out two-sided welding to workpiece, time saving and energy saving, can realize welding production efficiently, the switching mechanism reducing production cost be the problem that the present invention needs solution badly.
Summary of the invention
For above-mentioned prior art, the object of the invention is to overcome in prior art, adopt artificial upset workpiece to be welded, not only require higher to the solder technology of workman, and artificial upset is wasted time and energy, welding efficiency is low, production cost is high, the problem of welding effect difference, thus provide one in use, can automatic turning workpiece to be welded, so not only can carry out two-sided welding to workpiece, and time saving and energy saving, welding production efficiently can be realized, reduce the switching mechanism of production cost.
To achieve these goals, the invention provides a kind of switching mechanism, wherein, described switching mechanism comprises: the bracing or strutting arrangement vertically arranged, the rollover stand on described bracing or strutting arrangement is connected to by rotating shaft, the axis direction of described rotating shaft is horizontally disposed with, and described rollover stand is also provided with clamping device, can clamp workpiece to be added to make described clamping device; Wherein, described rollover stand comprises the first bottom bar and is arranged at described first bottom bar two ends and second bottom bar vertically disposed with described first bottom bar, described clamping device comprises two holders be arranged at away from one end of described first bottom bar in described second bottom bar, and in the one side of described shaft axis, be inwardly formed with groove in two described holders, described groove inner wall is also provided with multiple projection.
Preferably, described holder comprises: base, expansion link and clamping head, described base is fixedly installed on the one end away from described first bottom bar in described second bottom bar, one end of described expansion link is arranged on described base, and the plane parallel at the telescopic direction of described expansion link and described first bottom bar place, and with the plane being perpendicular at described second bottom bar place, the other end of described expansion link connects described clamping head, in the one side of described shaft axis, be inwardly formed with groove in described clamping head, described groove inner wall is also provided with multiple projection.
Preferably, described rotating mechanism also comprises the electric device be connected with described rotating shaft, and described electric device can drive described axis of rotation.
Preferably, described bracing or strutting arrangement also comprises two support columns vertically arranged, and is connected by backboard between described support column, and described rollover stand is connected on described backboard by rotating shaft.
Preferably, the groove inner wall of described clamping head is also provided with pressure sensor.
Preferably, described expansion link comprises the first paragraph that is connected with described base and one end is connected to described first paragraph, the contiguous block that the other end is connected with described clamping head, and described clamping head and described contiguous block removably connect.
Preferably, described contiguous block and described clamping head are that bolt is connected.
According to technique scheme, switching mechanism provided by the invention comprises the bracing or strutting arrangement vertically arranged and the rotating shaft be arranged on described bracing or strutting arrangement, described rotating shaft is also connected with rollover stand, described rollover stand is provided with clamping device, switching mechanism of the present invention in use, by described clamping device, workpiece to be processed is fixed, then described rotating shaft is rotated, be with the described rollover stand be automatically connected in described rotating shaft, thus upset is by the workpiece to be added that the clamps position to needs, then the upset work that described clamping device completes workpiece to be added is unclamped, wherein said clamping device comprises two holders be arranged on described rollover stand, the face that described holder is used for contacting workpiece to be added is inwardly formed with groove, described groove inner wall is also provided with multiple projection, described groove and described projection can increasing friction forces effectively, thus more effectively and firmly clamp workpiece to be added.Switching mechanism structure provided by the invention is simple, simple operation, and the upset task that effectively can complete workpiece to be added.
Other features and advantages of the present invention are described in detail in detailed description of the invention part subsequently.
Accompanying drawing explanation
Accompanying drawing is used to provide a further understanding of the present invention, and forms a part for description, is used from explanation the present invention, but is not construed as limiting the invention with detailed description of the invention one below.In the accompanying drawings:
Fig. 1 be of the present invention a kind of preferred embodiment in the structural representation of the switching mechanism for automatic welding line that provides;
Fig. 2 be of the present invention a kind of preferred embodiment in the top view of the switching mechanism for automatic welding line that provides.
Description of reference numerals
1 electric device 2 rollover stand
3 backboard 4 bases
5 clamping head 6 rotating shafts
8 expansion link 9 contiguous blocks
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in detail.Should be understood that, detailed description of the invention described herein, only for instruction and explanation of the present invention, is not limited to the present invention.
As Fig. 1, the invention provides a kind of switching mechanism, wherein, described switching mechanism comprises: the bracing or strutting arrangement vertically arranged, the rollover stand 2 on described bracing or strutting arrangement is connected to by rotating shaft 6, the axis direction of described rotating shaft 6 is horizontally disposed with, and described rollover stand 2 is also provided with clamping device, can clamp workpiece to be added to make described clamping device; Wherein, described rollover stand 2 comprises the first bottom bar and is arranged at described first bottom bar two ends and second bottom bar vertically disposed with described first bottom bar, described clamping device comprises two holders be arranged at away from one end of described first bottom bar in described second bottom bar, and in the one side of described rotating shaft 6 axis, be inwardly formed with groove in two described holders, described groove inner wall is also provided with multiple projection.Switching mechanism of the present invention in use, by described clamping device, workpiece to be processed is fixed, then described rotating shaft 6 is rotated, be with the described rollover stand 2 be automatically connected in described rotating shaft 6, thus upset is by the workpiece to be added that the clamps position to needs, then the upset work that workpiece to be added completes workpiece to be added is unclamped, wherein said clamping device comprises two holders be arranged on described rollover stand, the face that described holder is used for contacting workpiece to be added is inwardly formed with groove, described groove inner wall is also provided with multiple projection, described groove and described projection can increasing friction forces effectively, thus more effectively and firmly clamp workpiece to be added.Switching mechanism structure provided by the invention is simple, simple operation, and the upset task that effectively can complete workpiece to be added.
As Fig. 2, one of the present invention preferred embodiment in, described holder comprises: base 4, expansion link 8 and clamping head 5, described base 4 is fixedly installed on the one end away from described first bottom bar in described second bottom bar, one end of described expansion link 8 is arranged on described base 4, and the plane parallel at the telescopic direction of described expansion link 8 and described first bottom bar place, and with the plane being perpendicular at described second bottom bar place, the other end of described expansion link 8 connects described clamping head 5, in the one side of described rotating shaft 6 axis, inwardly groove is formed with in described clamping head 5, described groove inner wall is also provided with multiple projection, in the course of the work, the described expansion link 8 be connected on described base does stretching motion, described clamping head 5 arranges two, described clamping head 5 moves along with described expansion link 8, until after workpiece to be added clamps by two described clamping heads 5, start to do turning operation, wherein, the groove formed in described clamping head 5 and described groove inner wall are provided with multiple projection and effectively can increase frictional force between described clamping head 5 and surface of the work to be added, described clamping head 5 can be allowed to clamp workpiece to be added better, can not fall down from described rollover stand 2 in switching process to make described workpiece to be added, contribute to place of working to carry out further.
Be also well known in this area, described rotating mechanism also comprises the electric device 1 be connected with described rotating shaft 6, and described electric device 1 can drive described rotating shaft 6 to rotate, described electric device is the actuating unit of switching mechanism of the present invention, effectively complete the upset work of described workpiece to be added, described electric device at least comprises motor, and the rotating shaft on described motor is connected with described rotating shaft 6, drive described rotating shaft 6 to rotate, thus provide power to described switching mechanism.
One of the present invention preferred embodiment in, described bracing or strutting arrangement also comprises two support columns vertically arranged, and be connected by backboard 3 between described support column, described rollover stand 2 is connected on described backboard 3 by rotating shaft 6, two described support columns link together by described backboard 3, make described bracing or strutting arrangement more firm, and described backboard 3 provide fixing point for described swivel mount 2 and described rotating shaft 6, supports described swivel mount 2.
Clamp the pressure of workpiece to be added to reasonably control described clamping head 5 thus protect workpiece to be added, prevent the chucking power of described clamping head 5 too small, workpiece to be added in switching process is caused easily to drop or clamp tension, cause the damage of surface of the work to be added, one of the present invention preferred embodiment in, the groove inner wall of described clamping head 5 is also provided with pressure sensor, described pressure sensor can detect the size of described clamping head 5 chucking power effectively, thus reasonably control the chucking power of described clamping head 5, be also well known in this area, described switching mechanism also comprises display, described display is electrically connected with described pressure sensor, thus effectively show the pressure size of described pressure sensor detection.
One of the present invention preferred embodiment in, described expansion link 8 comprises the first paragraph that is connected with described base 4 and one end is connected to described first paragraph, the contiguous block 9 that the other end is connected with described clamping head 5, and described clamping head 5 removably connects with described contiguous block 9, described clamping head 5 is arranged to detachable, can the cleaning of convenient described clamping head 5 and replacing, make switching mechanism of the present invention overturn work with can being applicable to more workpiece to be added, allow the practicality more of described switching mechanism.
In switching mechanism provided by the invention, with connected mode the present invention of described clamping head 5, concrete restriction is not done for described contiguous block 9, such as can connect or link for buckle, but one of the present invention preferred embodiment in, described contiguous block 9 with described clamping head 5 for bolt is connected, coupled together with described clamping head 5 by described contiguous block 9 by bolt, it is more firm that the two connects, and be convenient to the dismounting of described clamping head 5.
Below the preferred embodiment of the present invention is described in detail by reference to the accompanying drawings; but; the present invention is not limited to the detail in above-mentioned embodiment; within the scope of technical conceive of the present invention; can carry out multiple simple variant to technical scheme of the present invention, these simple variant all belong to protection scope of the present invention.
It should be noted that in addition, each concrete technical characteristic described in above-mentioned detailed description of the invention, in reconcilable situation, can be combined by any suitable mode, in order to avoid unnecessary repetition, the present invention illustrates no longer separately to various possible combination.
In addition, also can be combined between various different embodiment of the present invention, as long as it is without prejudice to thought of the present invention, it should be considered as content disclosed in this invention equally.
Claims (7)
1. a switching mechanism, it is characterized in that, described switching mechanism comprises: the bracing or strutting arrangement vertically arranged, the rollover stand (2) on described bracing or strutting arrangement is connected to by rotating shaft (6), the axis direction of described rotating shaft (6) is horizontally disposed with, and described rollover stand (2) is also provided with clamping device, workpiece to be added can be clamped to make described clamping device; Wherein,
Described rollover stand (2) comprises the first bottom bar and is arranged at described first bottom bar two ends and second bottom bar vertically disposed with described first bottom bar, described clamping device comprises two holders be arranged at away from one end of described first bottom bar in described second bottom bar, and in the one side of described rotating shaft (6) axis, be inwardly formed with groove in two described holders, described groove inner wall is also provided with multiple projection.
2. switching mechanism according to claim 1, it is characterized in that, described holder comprises: base (4), expansion link (8) and clamping head (5), described base (4) is fixedly installed on the one end away from described first bottom bar in described second bottom bar, one end of described expansion link (8) is arranged on described base (4), and the plane parallel at the telescopic direction of described expansion link (8) and described first bottom bar place, and with the plane being perpendicular at described second bottom bar place, the other end of described expansion link (8) connects described clamping head (5), in the one side of described rotating shaft (6) axis, inwardly groove is formed with in described clamping head (5), described groove inner wall is also provided with multiple projection.
3. switching mechanism according to claim 1, it is characterized in that, described rotating mechanism also comprises the electric device (1) be connected with described rotating shaft (6), and described electric device (1) can drive described rotating shaft (6) to rotate.
4. switching mechanism according to claim 1, it is characterized in that, described bracing or strutting arrangement also comprises two support columns vertically arranged, and be connected by backboard (3) between described support column, and described backboard (3) can slide along on described support column, described rollover stand (2) is connected on described backboard (3) by rotating shaft (6).
5. switching mechanism according to claim 1, is characterized in that, the groove inner wall of described clamping head (5) is also provided with pressure sensor.
6. switching mechanism according to claim 2, it is characterized in that, described expansion link (8) comprises the first paragraph that is connected with described base (4) and one end is connected to described first paragraph, the contiguous block (9) that the other end is connected with described clamping head (5), and described clamping head (5) and described contiguous block (9) removably connect.
7. switching mechanism according to claim 6, is characterized in that, described contiguous block (9) with described clamping head (5) for bolt is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510980573.XA CN105458603A (en) | 2015-12-22 | 2015-12-22 | Turnover mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510980573.XA CN105458603A (en) | 2015-12-22 | 2015-12-22 | Turnover mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105458603A true CN105458603A (en) | 2016-04-06 |
Family
ID=55596995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510980573.XA Pending CN105458603A (en) | 2015-12-22 | 2015-12-22 | Turnover mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105458603A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107443270A (en) * | 2017-07-20 | 2017-12-08 | 平湖市飞驰童车有限公司 | A kind of upset location structure for being used to clamp perambulator |
| CN108262594A (en) * | 2016-12-30 | 2018-07-10 | 上海上药信谊药厂有限公司 | Centrifugal rotor installing and dismounting vehicle |
| CN113618319A (en) * | 2021-07-28 | 2021-11-09 | 张晓玲 | New energy automobile frame welding clamping device and using method |
| CN114273677A (en) * | 2021-12-28 | 2022-04-05 | 北京星航机电装备有限公司 | Additive manufacturing method of titanium alloy wing rudder part |
| CN114557559A (en) * | 2022-03-31 | 2022-05-31 | 北京物智链科技有限公司 | Turnover device of folding device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108262594A (en) * | 2016-12-30 | 2018-07-10 | 上海上药信谊药厂有限公司 | Centrifugal rotor installing and dismounting vehicle |
| CN107443270A (en) * | 2017-07-20 | 2017-12-08 | 平湖市飞驰童车有限公司 | A kind of upset location structure for being used to clamp perambulator |
| CN113618319A (en) * | 2021-07-28 | 2021-11-09 | 张晓玲 | New energy automobile frame welding clamping device and using method |
| CN114273677A (en) * | 2021-12-28 | 2022-04-05 | 北京星航机电装备有限公司 | Additive manufacturing method of titanium alloy wing rudder part |
| CN114273677B (en) * | 2021-12-28 | 2023-11-07 | 北京星航机电装备有限公司 | Additive manufacturing method of titanium alloy wing rudder part |
| CN114557559A (en) * | 2022-03-31 | 2022-05-31 | 北京物智链科技有限公司 | Turnover device of folding device |
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Application publication date: 20160406 |