CN219336639U - Efficient automatic welding clamping device for balanced pick-up - Google Patents
Efficient automatic welding clamping device for balanced pick-up Download PDFInfo
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- CN219336639U CN219336639U CN202321054096.0U CN202321054096U CN219336639U CN 219336639 U CN219336639 U CN 219336639U CN 202321054096 U CN202321054096 U CN 202321054096U CN 219336639 U CN219336639 U CN 219336639U
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Abstract
The utility model relates to an efficient automatic welding clamping device for balancing a workpiece, which comprises a fixed bottom plate, a part fixing mechanism, a part positioning mechanism, a part clamping mechanism and a balancing workpiece taking mechanism; the balance pick-up mechanism is positioned below the part positioning mechanism; the balance pick-up mechanism comprises a cylinder support block, a pick-up cylinder, a connecting block and two support blocks; the cylinder support block is connected with the part fixing mechanism through a fastener, the workpiece taking cylinder is arranged on the cylinder support block, the connecting through hole of the connecting block is connected with the piston rod of the workpiece taking cylinder through the fastener, and the two support blocks are respectively arranged at the positions of the two sides of the connecting block corresponding to arc welding parts. The balanced workpiece taking mechanism is used for jacking up from the lower direction of the arc welding part, and the workpiece taking mechanism is smooth and free of clamping.
Description
Technical Field
The utility model relates to a clamping device, in particular to an efficient automatic welding clamping device for balancing and taking workpieces in automatic welding equipment.
Background
With the development of technology and the progress of technology, automobile products are more and more advanced, the strength and assembly requirements of automobile parts are improved, the part welding mode is changed from manual welding to automatic robot, and with the replacement of manual welding by robots, higher requirements are also provided for the robot welding assembly products, and the automobile parts are important fields of the automobile industry in China to participate in globalization.
In the robot welding assembly processing, the workpiece is difficult to take due to thermal deformation of arc welding parts because of the improvement of the precision of the parts in the robot welding process, the welding work is blocked, and the time is wasted.
Thus, the prior art welding clamping devices have had a place to lift.
Disclosure of Invention
The utility model aims to provide an efficient automatic welding clamping device for balancing a workpiece, which is reliable in structure and capable of preventing welding work from being blocked due to the fact that the workpiece is difficult to take out due to thermal deformation of arc welding parts, so that the existing technical problem is solved.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
an efficient balance gets automatic weld clamping device of piece for automobile parts welds tightly, welding clamping device includes fixed baseplate, part fixed establishment, part positioning mechanism, part clamping mechanism and balance gets a mechanism, and relation of connection is: the part fixing mechanism is arranged on the fixed bottom plate; the part positioning mechanism, the part clamping mechanism and the balance fetching mechanism are respectively arranged on the part fixing mechanism, and the part clamping mechanism is combined with the part positioning mechanism and used for clamping arc welding parts; the balance pick-up mechanism is positioned below the part positioning mechanism; the balance pick-up mechanism comprises a cylinder support block, a pick-up cylinder, a connecting block and two support blocks; the cylinder support block is connected with the part fixing mechanism through a fastener, the workpiece taking cylinder is arranged on the cylinder support block, the connecting through hole of the connecting block is connected with the piston rod of the workpiece taking cylinder through the fastener, and the two support blocks are respectively arranged at the positions of the two sides of the connecting block corresponding to arc welding parts.
According to the efficient automatic welding clamping device for the balance pick-up, the part fixing mechanism comprises an L-shaped plate and a triangular support plate, the horizontal part of the L-shaped plate is connected with the fixing bottom plate through a fastener, and the vertical part of the L-shaped plate is provided with a plurality of connecting holes; the triangular support plate is connected with the L-shaped plate and used for improving the support strength of the L-shaped plate.
According to the efficient automatic welding clamping device for balancing the workpiece, the part positioning mechanism comprises a high-position positioning assembly and a low-position positioning assembly, wherein the high-position positioning assembly comprises a high-position supporting block, a high-position positioning block and a high-position limiting block, and the high-position supporting block is connected with a connecting hole of the L-shaped plate through a fastener; the high-position positioning block is arranged on the high-position supporting block; the high-position limiting block is arranged on the high-position positioning block; the high-position positioning block is provided with a high-position positioning through hole, and the inner wall of the high-position positioning through hole comprises a high-position step part for positioning arc welding parts; the high-position support block and the high-position limiting block are provided with through holes at positions corresponding to the high-position positioning through holes; the low-level positioning assembly comprises a low-level support block, a low-level positioning block and a low-level limiting block, and the low-level support block is connected with the connecting hole of the L-shaped plate through a fastener; the low-level positioning block is arranged on the low-level support block; the low-position limiting block is arranged on the low-position positioning block; the inner wall of the low-level positioning through hole comprises a low-level step part used for positioning arc welding parts; and the position of the low-position support block, which corresponds to the low-position positioning through hole, is provided with a through hole.
The efficient automatic welding clamping device for the balance pick-up comprises a clamping cylinder, a movable shaft, an I-shaped connecting sheet and a clamping part, wherein the clamping cylinder is connected with the vertical part of the L-shaped plate through a fastener, a piston rod of the clamping cylinder is connected with one end of the movable shaft, and the other end of the movable shaft is connected with the clamping part; one end of the I-shaped connecting piece is fixedly connected with the vertical part of the L-shaped plate, the other end of the I-shaped connecting piece is connected with the movable shaft, and the movable shaft takes the I-shaped connecting piece as a rotating fulcrum.
This application preferred embodiment the automatic weld clamping device of piece is got in efficient balance, clamping part includes zigzag connecting block, high-order clamping column and low level clamping column, zigzag connecting block passes through the fastener and connects the loose axle, high-order clamping column and low level clamping column are connected respectively the both sides of zigzag connecting block are used for pressing from both sides tight arc welding part.
The design theory of this application is, designs out an automatic weld clamping device that balanced piece of getting, and the purpose is in order to reduce the piece difficulty of getting in the automatic weld process, and the balanced piece mechanism of getting in the automatic weld clamping device is jacked up from arc welding part's lower direction, prevents to arc welding part because of the welding work card that the piece difficulty formed is got to the thermal deformation reason, reduces the automatic weld in-process because the time waste that welding work card formed, improves production efficiency and enterprise market competition.
Due to the adoption of the technical scheme, the utility model has the following advantages:
firstly, the balance piece taking mechanism is used for jacking up from the lower direction of the arc welding part, and the piece taking is smooth and does not jam;
second, this application structure is reliable, reduces the time waste that weldment work blocked and formed, improves production efficiency and enterprise market competition.
Of course, it is not necessary for any one embodiment of the present disclosure to have all of the above described advantages.
Drawings
FIG. 1 is a schematic view of a welding clamping device of the present application;
FIG. 2 is a schematic view of a mounting base plate of the present application;
FIG. 3 is a schematic view of an arc welding part of the present application;
FIG. 4 is a schematic diagram of the connection structure of the part fixing mechanism, part positioning mechanism, part clamping mechanism and balance take-out mechanism of the present application;
FIG. 5 is another angular schematic view of FIG. 4;
FIG. 6 is a schematic elevational view of an L-shaped plate of the present application;
FIG. 7 is a schematic view of a balanced take-off mechanism of the present application;
FIG. 8 is a schematic view of a connection block of the present application;
FIG. 9 is a schematic view of a high-level positioning block of the present application;
FIG. 10 is a schematic view of a low-level positioning block of the present application;
FIG. 11 is a partial schematic view of the part clamping mechanism of the present application.
Detailed Description
For ease of understanding, the preferred embodiments of the present utility model are described in further detail below with reference to the accompanying drawings.
Please refer to fig. 1 and 2, which are schematic diagrams of a welding clamping device and a schematic diagram of a fixing bottom plate of the present application, and are used for welding and clamping automobile parts, the present application is an efficient automatic welding clamping device for balancing and taking workpieces, wherein a balancing and taking mechanism in the welding clamping device is jacked up from the lower direction of arc welding parts, thereby preventing welding work clamping caused by difficulty in taking workpieces due to thermal deformation of the arc welding parts, and reducing time waste caused by welding work clamping in the automatic welding process; the welding clamping device comprises a fixed bottom plate 10, a part fixing mechanism 20, a part positioning mechanism 30, a part clamping mechanism 40 and a balance fetching mechanism 50, and the connection relation is as follows: the part fixing mechanism 20 is arranged on the fixed bottom plate 10; the part positioning mechanism 30, the part clamping mechanism 40 and the balance taking mechanism 50 are respectively arranged on the part fixing mechanism 20, and the part clamping mechanism 40, the part positioning mechanism 30 and the balance taking mechanism 50 are sequentially arranged from top to bottom in terms of vertical height; the part clamping mechanism 40 is combined with the part positioning mechanism 30 to clamp the arc welding part 60, and when the arc welding part 60 is in place, the part clamping mechanism 40 is matched with the part positioning mechanism 30 downwards to clamp the arc welding part 60 up and down for positioning and fixing; the balance pick-up mechanism 50 is located below the part positioning mechanism 30 for jacking up the arc welding parts 60 in the part positioning mechanism 30.
Please refer to fig. 3, which is a schematic diagram of an arc welding part of the present application, the arc welding part 60 of the present application includes a zigzag plate and two columns, the zigzag plate of the arc welding part 60 is in a shape of connecting two parallel plates with a horizontal fall by an inclined plate, the welding process of the present application connects the upper end of the columns with the zigzag plate in arc welding, because the part precision improves the arc welding part 60, the part is difficult to be taken due to thermal deformation, in order to satisfy the quick workpiece taking after thermal deformation of the arc welding part, the present application finds the direction of thermal deformation of the part by verifying the difference of thermal deformation of the part, and makes a balance workpiece taking mechanism to simultaneously contact the end faces of the two columns of the jacking arc welding part 60 upwards.
In fig. 1, four sets of the part fixing mechanism 20, the part positioning mechanism 30, the part clamping mechanism 40 and the balance part taking mechanism 50 are arranged on the fixing base plate 10, and the welding process can be performed on four arc welding parts 60 at the same time, and it is to be noted that the welding clamping device is applied to a full-automatic welding device, the welding process is performed by a manipulator, the arc welding parts 60 are also carried by a carrying manipulator, the manipulator replaces manpower to save labor hour and improve efficiency, and the balance part taking mechanism is used for jacking up from the lower direction of the arc welding parts 60, so that the part taking is smooth and free from jamming.
Referring to fig. 4, 5 and 6, the view of the L-shaped plate in fig. 6 is the view of fig. 4, and it is clear from fig. 5 that the part fixing mechanism 20 includes an L-shaped plate 21 and a triangular support plate 22, the horizontal portion of the L-shaped plate 21 is connected to the fixing base plate 10 by a fastener, and the vertical portion of the L-shaped plate 21 is provided with a plurality of connecting holes for locking the part fixing mechanism 20, the part positioning mechanism 30, the part clamping mechanism 40 and the balance pick-up mechanism 50 to the vertical portion of the L-shaped plate 21; the triangular support plates 22 are connected to the L-shaped plate 21 for enhancing the support strength of the L-shaped plate 21.
Referring to fig. 4, 5, 7 and 8, the balancing and picking mechanism 50 includes a cylinder support block 51, a picking cylinder 52, a connecting block 53 and two support blocks 54; the cylinder supporting block 51 is connected with the part fixing mechanism 20 through a fastener, in the embodiment of fig. 4 and 5, the cylinder supporting block 51 comprises a square supporting block and a single-side locking block, the cylinder supporting block 51 is fixed on the vertical part of the L-shaped plate 21 through the fastener by means of the single-side locking block, the fastener used here is a bolt, and in another embodiment, the cylinder supporting block 51 is designed into a U shape, a U-shaped notch surrounds the vertical part of the L-shaped plate 21 and is fixed by the fastener; the picking cylinder 52 is arranged on the cylinder supporting block 51, and is specifically fixed on the square supporting block by a bolt; the connecting through hole 531 of the connecting block 53 is connected with the piston rod of the picking cylinder 52 through a fastener, in this embodiment, the connecting block 53 is fixedly connected with the piston rod of the picking cylinder 52 through bolts and nuts; the two support blocks 54 are respectively disposed at positions corresponding to the arc welding parts 60 at two sides of the connecting block 53, in this embodiment, the support blocks 54 at two sides are different in horizontal height corresponding to the two columns in the arc welding parts 60, as shown in fig. 8, so that the support blocks 54 at two sides can be simultaneously propped against the arc welding parts 60 to achieve the function of balancing and fetching.
In addition, as shown in fig. 5 and 7, the balancing and picking mechanism 50 further includes a high-level protection plate 55 and a low-level protection plate 56, where the high-level protection plate 55 and the low-level protection plate 56 are separately arranged on two sides of the piston rod of the picking cylinder 52, so as to protect the piston rod from spattering welding slag, and affect the working of the piston rod.
Referring to fig. 4, 5, 9 and 10, the part positioning mechanism 30 includes a high-level positioning assembly and a low-level positioning assembly, as shown in fig. 4, the high-level positioning assembly is located on the right side in the figure and the low-level positioning assembly is located on the left side in the figure, and in fig. 5, the high-level positioning assembly includes a high-level support block 311, a high-level positioning block 312 and a high-level limiting block 313, and the high-level support block 311 is connected with the connection hole of the L-shaped plate 21 through a fastener; the high-level positioning block 312 is disposed on the high-level supporting block 311, as shown in fig. 4, the high-level supporting block 311 is an L-shaped flat block, wherein one side of the L-shaped plate 21 is abutted against the high-level supporting block 311 is fixed by a pin shaft, and the other side is used for supporting the high-level positioning block 312; the high-level limiting block 313 is arranged on the high-level positioning block 312, and is fixedly connected by a pin in the embodiment of the application; the high positioning block 312 is provided with a high positioning through hole 3121, the inner wall of the high positioning through hole 3121 comprises a high step part (not shown) for positioning the arc welding part 60, as shown in fig. 3, the columns of the two columns of the arc welding part 60 are provided with step parts, and after the column of the arc welding part 60 enters the high positioning through hole 3121, the column is blocked at the high step part and is not downward any more, thus completing the positioning; the high-level support block 311 and the high-level stopper 313 are provided with through holes corresponding to the high-level positioning through holes 3121, the high-level support block 311, the high-level positioning block 312 and the high-level stopper 313 are connected through the through holes, and the cylinder of the arc welding part 60 protrudes from the high-level support block 311 through the through holes of the three.
The low-level positioning assembly comprises a low-level support block 321, a low-level positioning block 322 and a low-level limiting block 323, wherein the low-level support block 321 is connected with the connecting hole of the L-shaped plate 21 through a fastener; the lower positioning block 322 is disposed on the lower supporting block 321, as shown in fig. 4, the lower supporting block 321 is an L-shaped flat block, wherein one side of the L-shaped plate 21 is abutted against the lower supporting block 321 is fixed by a pin shaft, and the other side is for supporting the lower positioning block 322; the low-level limiting block 323 is arranged on the low-level positioning block 322 and is fixedly connected with the positioning block by a pin shaft in the embodiment of the application; the low positioning block 322 is provided with a low positioning through hole 3221, the inner wall of the low positioning through hole 3221 comprises a low step part (not shown) for positioning the arc welding part 60, as shown in fig. 3, the two columns of the arc welding part 60 are provided with step parts, and after the columns of the arc welding part 60 enter the low positioning through hole 3221, the columns are blocked at the low step parts and are not downward any more, so as to complete positioning; the low-level support block 321 and the low-level stopper 323 are provided with through holes corresponding to the low-level positioning through holes 3221, the through holes of the low-level support block 321, the low-level positioning block 322 and the low-level stopper 323 are connected, and the cylinder of the arc welding part 60 penetrates through the through holes of the three through holes and protrudes out of the low-level support block 321.
Referring to fig. 4, 5 and 11, the part clamping mechanism 40 includes a clamping cylinder 41, a movable shaft 42, an i-shaped connecting piece 43 and a clamping portion 44, wherein the clamping cylinder 41 is connected with the vertical portion of the L-shaped plate 21 through a fastener, one end of the movable shaft 42 is movably connected with a piston rod of the clamping cylinder 41, and the other end of the movable shaft 42 is connected with the clamping portion 44; one end of the i-shaped connecting piece 43 is fixedly connected with the vertical part of the L-shaped plate 21, the other end of the i-shaped connecting piece 43 is connected with the movable shaft 42, the movable shaft 42 can be rotatably connected on the fixed pin through a fixed pin, after connection, the movable shaft 42 takes the i-shaped connecting piece 43 as a rotary fulcrum, when in operation, a piston rod moves upwards, the clamping part 44 is combined with the part positioning mechanism 30 downwards to clamp the arc welding part 60, and when in reverse operation, the clamping part 44 upwards releases the clamped arc welding part 60 when the piston rod moves downwards.
Referring to fig. 4, 5 and 11, the clamping portion 44 includes a zigzag connection block 441, a high-level clamping column 442 and a low-level clamping column 443, the zigzag connection block 441 is connected to the movable shaft 42 through a fastener, and the high-level clamping column 442 and the low-level clamping column 443 are respectively connected to two sides of the zigzag connection block 441 for clamping the arc welding part 60; the zigzag shape of the zigzag connection block 441 is a shape in which two parallel plates with horizontal fall are connected by a vertical plate, but the zigzag connection block is not limited to the present application, for example, a sloping plate connection is used, and the protection scope of the present application should be provided that the parallel plates on both sides can be maintained; in addition, in the embodiment of the present application, the high-level clamping post 442 and the low-level clamping post 443 are both L-shaped posts, and the L-shaped design is convenient for adjusting the positions corresponding to the clamping posts.
Referring to fig. 4 and 5, the movable shaft 42 fixes a high protective cover 45 and a low protective cover 46 through pin shafts, the high protective cover 45 and the low protective cover 46 form zigzag shapes which are shaped like a Chinese character 'ji' to the arc welding parts 60, and the high protective cover 45 and the low protective cover 46 form protection, so that the processing environment can completely meet the welding requirement, and the welding process is smooth, and no welding slag sputtering causes damage to the welding clamping device.
It should be noted that, the terms "first," "second," and the like are used for defining the components, and are merely for convenience in distinguishing the corresponding components, and the terms have no special meaning unless otherwise stated, so they should not be construed as limiting the scope of the present application.
In the description of the present application, it should be understood that, where azimuth terms such as "front, rear, upper, lower, left, right", "transverse, vertical, horizontal", and "top, bottom", etc., indicate azimuth or positional relationships generally based on those shown in the drawings, only for convenience of description and simplification of the description, these azimuth terms do not indicate and imply that the apparatus or elements referred to must have a specific azimuth or be constructed and operated in a specific azimuth, and thus should not be construed as limiting the scope of protection of the present application; the orientation word "inner and outer" refers to inner and outer relative to the contour of the respective component itself.
Meanwhile, it should be understood that the sizes of the respective parts shown in the drawings are not drawn in actual scale for convenience of description.
Due to the adoption of the technical scheme, the utility model has the following advantages:
firstly, the balance piece taking mechanism is used for jacking up from the lower direction of the arc welding part, and the piece taking is smooth and does not jam;
second, this application structure is reliable, reduces the time waste that weldment work blocked and formed, improves production efficiency and enterprise market competition.
The foregoing description of the preferred embodiments of the present utility model is provided for illustration only, and is not intended to be limiting, since various changes and modifications may be made by those skilled in the art without departing from the spirit and scope of the utility model.
Claims (5)
1. An efficient automatic weld clamping device who gets piece in balance for automobile parts welds tightly, its characterized in that, welding clamping device includes fixed baseplate, part fixed establishment, part positioning mechanism, part clamping mechanism and balance gets a mechanism, and relation of connection is: the part fixing mechanism is arranged on the fixed bottom plate; the part positioning mechanism, the part clamping mechanism and the balance fetching mechanism are respectively arranged on the part fixing mechanism, and the part clamping mechanism is combined with the part positioning mechanism and used for clamping arc welding parts; the balance pick-up mechanism is positioned below the part positioning mechanism; wherein,,
the balance pick-up mechanism comprises a cylinder support block, a pick-up cylinder, a connecting block and two support blocks; the cylinder support block is connected with the part fixing mechanism through a fastener, the workpiece taking cylinder is arranged on the cylinder support block, the connecting through hole of the connecting block is connected with the piston rod of the workpiece taking cylinder through the fastener, and the two support blocks are respectively arranged at the positions of the two sides of the connecting block corresponding to arc welding parts.
2. The efficient automatic balance piece taking welding and clamping device according to claim 1, wherein the part fixing mechanism comprises an L-shaped plate and a triangular supporting plate, the horizontal part of the L-shaped plate is connected with the fixed bottom plate through a fastener, and the vertical part of the L-shaped plate is provided with a plurality of connecting holes; the triangular support plate is connected with the L-shaped plate and used for improving the support strength of the L-shaped plate.
3. The efficient balanced take-off robot clamping device of claim 2, wherein the part positioning mechanism comprises a high position positioning assembly and a low position positioning assembly, wherein,
the high-position positioning assembly comprises a high-position support block, a high-position positioning block and a high-position limiting block, wherein the high-position support block is connected with the connecting hole of the L-shaped plate through a fastener; the high-position positioning block is arranged on the high-position supporting block; the high-position limiting block is arranged on the high-position positioning block; the high-position positioning block is provided with a high-position positioning through hole, and the inner wall of the high-position positioning through hole comprises a high-position step part for positioning arc welding parts; the high-position support block and the high-position limiting block are provided with through holes at positions corresponding to the high-position positioning through holes;
the low-level positioning assembly comprises a low-level support block, a low-level positioning block and a low-level limiting block, and the low-level support block is connected with the connecting hole of the L-shaped plate through a fastener; the low-level positioning block is arranged on the low-level support block; the low-position limiting block is arranged on the low-position positioning block; the inner wall of the low-level positioning through hole comprises a low-level step part used for positioning arc welding parts; and the position of the low-position support block, which corresponds to the low-position positioning through hole, is provided with a through hole.
4. The efficient automatic balance piece taking welding and clamping device according to claim 3, wherein the part clamping mechanism comprises a clamping cylinder, a movable shaft, an I-shaped connecting piece and a clamping part, the clamping cylinder is connected with the vertical part of the L-shaped plate through a fastener, a piston rod of the clamping cylinder is connected with one end of the movable shaft, and the other end of the movable shaft is connected with the clamping part; one end of the I-shaped connecting piece is fixedly connected with the vertical part of the L-shaped plate, the other end of the I-shaped connecting piece is connected with the movable shaft, and the movable shaft takes the I-shaped connecting piece as a rotating fulcrum.
5. The efficient balance pick-up automatic welding clamping device according to claim 4, wherein the clamping portion comprises a zigzag connecting block, a high-position clamping column and a low-position clamping column, the zigzag connecting block is connected with the movable shaft through a fastener, and the high-position clamping column and the low-position clamping column are respectively connected with two sides of the zigzag connecting block for clamping arc welding parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321054096.0U CN219336639U (en) | 2023-05-06 | 2023-05-06 | Efficient automatic welding clamping device for balanced pick-up |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202321054096.0U CN219336639U (en) | 2023-05-06 | 2023-05-06 | Efficient automatic welding clamping device for balanced pick-up |
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| CN219336639U true CN219336639U (en) | 2023-07-14 |
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| CN202321054096.0U Active CN219336639U (en) | 2023-05-06 | 2023-05-06 | Efficient automatic welding clamping device for balanced pick-up |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117490529A (en) * | 2024-01-02 | 2024-02-02 | 长华控股集团股份有限公司 | Multi-nut detection device |
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2023
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117490529A (en) * | 2024-01-02 | 2024-02-02 | 长华控股集团股份有限公司 | Multi-nut detection device |
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