CN215846665U - Servo self-rotating mechanism of clamp - Google Patents
Servo self-rotating mechanism of clamp Download PDFInfo
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- CN215846665U CN215846665U CN202121554990.5U CN202121554990U CN215846665U CN 215846665 U CN215846665 U CN 215846665U CN 202121554990 U CN202121554990 U CN 202121554990U CN 215846665 U CN215846665 U CN 215846665U
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Abstract
The utility model relates to a servo self-rotating mechanism of a clamp, which mainly comprises a rotating assembly A, a switching assembly B and a positioning stop station C; the rotating assembly A comprises a servo motor and a rotating assembly; the switching component B comprises a welding base frame, a servo motor connecting piece, an adjusting component and a guiding component; the rotating assembly is fixedly connected with the welding base frame; the servo motor is fixedly connected with the welding base frame through a servo motor connecting piece, and the relative position relation between the motor and the rotating assembly is adjusted through the adjusting assembly; the guide assembly is connected to the welding base frame, and the guide assembly is provided with X, Z direction guide; the positioning stop C comprises a positioning assembly, a positioning pin locking assembly and a stop bracket; the positioning assembly is fixedly connected with the docking station bracket; the positioning pin locking assembly is connected to the stop station bracket and locks the positioning pin after the positioning assembly is positioned; the utility model solves the problem of difficult assembly of large sheet metal part products, meets various welding angles of the robot, and meets the flexible production requirement.
Description
Technical Field
The utility model relates to a servo self-rotating mechanism of a clamp.
Background
The production process of the side wall assembly of the automobile body part is complex, and in order to meet the requirements of convenience in operation, accessibility in welding, flexibility in switching production and the like, a tool with the functions of clamp switching and servo rotation is needed.
Referring to fig. 1a and fig. 1b, for large sheet metal part products such as skylights, side walls, spare tires and the like, the sizes of the workpieces are 1500-2000mm, and the conventional clamp design makes manual assembly difficult.
Disclosure of Invention
The utility model solves the problem of difficult assembly of large sheet metal part products and provides a servo self-rotating mechanism of a clamp.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
In order to solve the technical problems, the utility model is realized by adopting the following technical scheme:
a servo self-rotating mechanism of a clamp mainly comprises a rotating assembly A, a switching assembly B and a positioning stop station C;
the rotating assembly A comprises a servo motor 17 and a rotating assembly 18;
the switching assembly B comprises a welding base frame 2, a servo motor connecting piece 5, an adjusting assembly 9 and a guiding assembly 10;
the rotating assembly 18 is fixedly connected with the welding pedestal 2; the servo motor 17 is fixedly connected with the welding pedestal 2 through a servo motor connecting piece 5, and the relative position relation between the motor and the rotating assembly 18 is adjusted through an adjusting component 9; the guide assembly 10 is connected to the welding pedestal 2, and the guide assembly is provided with X, Z direction guide;
the positioning docking station C comprises a positioning component 11, a positioning pin locking component 12 and a docking station bracket 13;
the positioning assembly 11 is fixedly connected with a docking station bracket 13;
the locating pin locking assembly 12 is connected to the docking station support 13 and locks the locating pin after the locating assembly 11 is located.
Furthermore, the positioning pin locking assembly 12 mainly comprises a driving cylinder, a clamping plate and a connecting block; the driving cylinder is connected with the stop station support 13 through a connecting block and fixed on the stop station support, and the extending and retracting control clamping plate of the driving cylinder locks the positioning pin extending out of the positioning component 11.
Further, the switching assembly B further comprises a stop a6, the stop a6 being connected to the welding pedestal 2.
Further, the positioning docking station C also comprises a stop B14, and the positioning assembly 11 is directly connected with the docking station bracket 13 through an added connecting block; the guide assembly 10, the stop A6 and the stop B14 realize coarse positioning, the upper end of a positioning pin on the positioning assembly 11 is provided with a guide part, and the positioning pin extends in place to realize fine positioning.
Further, the stop 14 is used in conjunction with stop a 6;
the stop B14 is a fixed stop, and the stop A6 is a movable stop; when the switching component B is pushed manually, the stop A6 touches the stop B14, so that the purposes of stopping and coarse positioning are achieved.
Further, the adjusting assembly 9 comprises an adjusting bolt and a connecting piece, and the guiding assembly 10 comprises a guiding wheel and a guiding connecting piece.
Further, the switching assembly B further comprises an armrest assembly 1, a caster support 3, and a caster 4;
the caster 4 is connected with the welding pedestal 2 through a caster support 3; the handrail component 1 is connected with a welding base frame 2.
Further, the switching assembly B also comprises a tube bundle bracket 7 and an aerial plug interface 8;
the aerial plug interface 8 is connected to the welding pedestal 2; the bundle support 7 is attached to the welding pedestal 2.
Further, the positioning docking station C further comprises a dust cover 15, and the dust cover 15 is disposed on the positioning pin deadlocking assembly 12.
Further, the positioning and parking station C further comprises a base plate 16, and the base plate 16 is arranged below the positioning and parking station C.
Compared with the prior art, the utility model has the beneficial effects that:
1. the utility model solves the problem of difficult assembly of large sheet metal part products.
2. The utility model can satisfy various welding angles of the robot and meet the flexible production requirement. In most cases, the robot is in a fixed position, and many welding points cannot be reached due to the particularity of the workpiece. Through the servo rotation of anchor clamps, the welding feasibility improves, and the anchor clamps design becomes simple, and the flexibility improves.
3. The lower end of the servo turntable is provided with the rotating wheel and the clamp positioning mechanism, so that the clamps can be freely switched, and the requirement of flexible production is met.
4. The ultra-thin form design of the positioner only exceeds the thickness of a common clamp by 200mm, and meets the ergonomic requirements of most clamps.
Drawings
The utility model is further described with reference to the accompanying drawings in which:
FIG. 1a is a schematic view of a side panel of a suitable product;
FIG. 1b is a schematic view of a skylight for a suitable product;
FIG. 2 is a schematic structural view of a servo self-rotation mechanism of the clamp according to the present invention;
FIG. 3 is a schematic view of a rotating assembly;
FIG. 4 is a schematic view of a switching assembly;
FIG. 5 is a schematic view of a positioning docking station;
in the figure: A. a rotating assembly; B. a switching component; C. positioning a docking station;
1. an armrest assembly; 2. welding a base frame; 3. a caster support; 4. a caster wheel; 5. a servo motor connecting piece; 6. Stopping block A; 7. a tube bundle support; 8. an aerial plug interface; 9. an adjustment assembly; 10. a guide assembly; 11. a positioning assembly; 12. the positioning pin locking assembly; 13. a docking station support; 14. a stop block B; 15. a dust cover; 16. a base plate; 17. a servo motor; 18. and a rotating assembly.
Detailed Description
In order to make the implementation objects, technical solutions and advantages of the present invention clearer, the technical solutions in the embodiments of the present invention will be described in more detail below with reference to the accompanying drawings in the embodiments of the present invention. In the drawings, the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The described embodiments are only some, but not all embodiments of the utility model. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention. Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
The utility model is described in detail below with reference to the attached drawing figures:
the servo self-rotating mechanism of the clamp mainly comprises three parts: the device comprises a rotating assembly A, a switching assembly B and a positioning stop station C; as shown in fig. 2.
Referring to fig. 3, the rotating assembly a mainly includes a servo motor 17 (purchased), a rotating assembly 18;
referring to fig. 4, the switching assembly B mainly includes a handrail assembly 1, a welding pedestal 2, a caster support 3, a caster 4, a servo motor connector 5, a stop block a6, a tube bundle bracket 7, an aerial socket 8, an adjusting assembly 9 (including an adjusting bolt and a connector), and a guiding assembly 10 (including a guiding wheel and a guiding connector);
referring to fig. 5, the positioning docking station C is a conventional one, and mainly includes a positioning assembly 11 (four cylinders with two round pins, two diamond pins, and four positioning pins), a positioning pin locking assembly 12 (two clamping plates driven by two cylinders to realize a locking function), a docking station bracket 13, a stop B14, a dust cover 15, and a floor plate 16.
The rotating assembly 18 is fixedly connected with the welding bottom plate 2 through bolts. The servo motor 17 is fixedly connected with the welding bottom plate 2 through a servo motor connecting piece 5, and the relative position relation between the motor and the rotating assembly 18 is well adjusted through the adjusting assembly 9. The connection realizes the +/-180-degree rotation of the clamp, and facilitates the omnibearing adjustment of the welding angle of the clamp (the clamp is connected with the rotating assembly through a bolt).
The switching component B is designed with: the caster 4 is connected with the welding pedestal 2 through a caster support 3; the handrail component 1 is connected with the welding base frame 2, so that the tool clamp can be switched manually; the aerial plug interface 8 is connected to the welding pedestal 2 to realize quick electric and gas connection; the tube bundle bracket 7 is connected to the welding base frame 2 for supporting and fixing the main gas source; the stop A6 is connected to the welding pedestal 2 and is used for stopping the equipment during manual switching; the guide assembly 10 is connected to the welding base 2 and has X, Z directional guides, so that smooth pushing can be realized when quick change is carried out.
The positioning and docking station C is designed by: the positioning assembly 11 is fixedly connected with the stop station bracket 13 and used for accurately positioning the switching mechanism after the switching mechanism is in place;
the positioning stop C is in the prior art, and the positioning component 11 is directly connected with the bracket 13 through an additionally arranged connecting block; firstly, coarse positioning is realized by the guide assembly 10, the stop A6 and the stop B14, the upper end of a positioning pin on the positioning assembly 11 is provided with a guide part, and fine positioning is realized after the positioning pin extends in place. After coarse positioning, a button is manually pressed to ventilate the cylinder, the cylinder is extended out to realize fine positioning, and the control method is the prior art.
The locating pin deadlocking assembly 12 is connected to the docking station bracket 13 and locks the locating pin after the locating assembly 11 is located.
The positioning pin locking assembly 12 mainly comprises a driving cylinder, a clamping plate and a connecting block; drive actuating cylinder and be connected through connecting block and support 13, be fixed to the support on, drive actuating cylinder's the dead locating pin of locating component 11 extension of the dead lock of withdrawal control cardboard.
The action sequence of the positioning component 11 and the positioning pin locking component 12 is completed by automatic driving of an air cylinder.
The stop B14 is matched with the stop A6;
stop B14 is a fixed stop and stop A6 is a movable stop. When the switching component B is pushed manually, the stop A6 touches the stop B14, so that the purposes of stopping and coarse positioning are achieved.
The dust cover 15 is used for preventing welding slag generated in welding from splashing on the positioning pin locking assembly 12 to influence locking of the positioning assembly; and the base plate 16 is used for fixing and adjusting the levelness of the positioning stop.
The rotating assembly A and the positioning and stopping station C are combined and applied, the requirements of flexible production are met, meanwhile, man-machine engineering is met, when more complex or larger parts are welded, the fixed robot cannot meet the welding requirements of all welding points, and the rotating assembly can well realize multi-angle welding to solve the problems.
The turntable is a rotating component A and mainly comprises a servo motor 17 (purchased) and a rotating assembly 18;
the rotating assembly A is designed in an ultrathin mode, the thickness of the rotating assembly A is 200mm more than that of a common clamp, and the requirement of man-machine engineering is met.
The servo motor adjusting structure in the switching component B and the fine guiding structure in the X Y direction can enable a clamp to be easily parked at a designated position by a worker through the fine guiding structure in the X Y direction.
The fine guiding structure of the servo motor adjusting structure for adjusting the directions of the components 9 and X Y is a guiding component 10.
The positioning structure and the locking structure in the positioning stop station comprise the action sequence of the air cylinder and the feedback of signals. The signal is fed back by the sensor and can be automatically completed, and the action sequence is the prior art.
The above description is only for the purpose of illustrating the present invention and the appended claims are not to be construed as limiting the scope of the utility model, which is intended to cover all modifications, equivalents and improvements that are within the spirit and scope of the utility model as defined by the appended claims. And those not described in detail in this specification are well within the skill of those in the art.
Claims (10)
1. The utility model provides a servo self-rotation mechanism of anchor clamps which characterized in that: mainly comprises a rotating component A, a switching component B and a positioning stop station C;
the rotating assembly A comprises a servo motor (17) and a rotating assembly (18);
the switching assembly B comprises a welding base frame (2), a servo motor connecting piece (5), an adjusting assembly (9) and a guiding assembly (10);
the rotating assembly (18) is fixedly connected with the welding base frame (2); the servo motor (17) is fixedly connected with the welding base frame (2) through a servo motor connecting piece (5), and the relative position relation between the motor and the rotating assembly (18) is adjusted through an adjusting component (9); the guide assembly (10) is connected to the welding base frame (2), and the guide assembly is provided with X, Z direction guide;
the positioning docking station C comprises a positioning assembly (11), a positioning pin locking assembly (12) and a docking station bracket (13);
the positioning assembly (11) is fixedly connected with the stop station bracket (13);
the positioning pin locking assembly (12) is connected to the stop stand support (13) and locks the positioning pin after the positioning assembly (11) is positioned.
2. The fixture servo self-rotation mechanism of claim 1, wherein:
the positioning pin locking assembly (12) mainly comprises a driving cylinder, a clamping plate and a connecting block; the driving cylinder is connected with the stop station support (13) through a connecting block and fixed on the stop station support, and the extending and retracting control clamping plate of the driving cylinder locks the positioning pin extending out of the positioning assembly (11).
3. A chuck servo self-rotation mechanism as claimed in claim 2, wherein:
the switching assembly B further comprises a stop a (6), the stop a (6) being connected to the welding pedestal (2).
4. A chuck servo self-rotation mechanism as claimed in claim 3, wherein:
the positioning docking station C also comprises a stop block B (14), and the positioning assembly (11) is directly connected with the docking station bracket (13) through an added connecting block; the coarse positioning is realized by the guide assembly (10), the stop block A (6) and the stop block B (14), the upper end of the positioning pin on the positioning assembly (11) is provided with a guide part, and the fine positioning is realized after the positioning pin extends out in place.
5. The servo self-rotation mechanism of claim 4, wherein:
the stop B (14) is matched with the stop A (6) for use;
the stop block B (14) is a fixed stop block, and the stop block A (6) is a movable stop block; when the switching component B is manually pushed, the stop block A (6) and the stop block B (14) touch each other, and the purposes of stopping and coarse positioning are achieved.
6. The servo self-rotation mechanism of claim 5, wherein:
the adjusting assembly (9) comprises an adjusting bolt and a connecting piece, and the guide assembly (10) comprises a guide wheel and a guide connecting piece.
7. The servo self-rotation mechanism of claim 6, wherein:
the switching assembly B also comprises an armrest assembly (1), a caster support (3) and a caster (4);
the caster (4) is connected with the welding base frame (2) through a caster support (3); the handrail component (1) is connected with the welding base frame (2).
8. The fixture servo self-rotation mechanism of claim 7, wherein:
the switching assembly B also comprises a tube bundle bracket (7) and an aerial plug interface (8);
the aerial plug interface (8) is connected to the welding pedestal (2); the bundle support (7) is connected to the welding base frame (2).
9. The fixture servo self-rotation mechanism of claim 8, wherein:
the positioning docking station C further comprises a dust cover (15), and the dust cover (15) is arranged on the positioning pin locking assembly (12).
10. A chuck servo self-rotation mechanism as claimed in claim 9, wherein:
the positioning stop C further comprises a base plate (16), and the base plate (16) is arranged below the positioning stop C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121554990.5U CN215846665U (en) | 2021-07-09 | 2021-07-09 | Servo self-rotating mechanism of clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121554990.5U CN215846665U (en) | 2021-07-09 | 2021-07-09 | Servo self-rotating mechanism of clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215846665U true CN215846665U (en) | 2022-02-18 |
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ID=80333396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121554990.5U Active CN215846665U (en) | 2021-07-09 | 2021-07-09 | Servo self-rotating mechanism of clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215846665U (en) |
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2021
- 2021-07-09 CN CN202121554990.5U patent/CN215846665U/en active Active
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