Device with fine positioning function and capable of achieving automatic and rapid mounting and dismounting of laser welding clamping tool

Abstract

The utility model relates to the technical field of mechanical equipment installation, and discloses a device with fine positioning and capable of realizing automatic and quick installation and disassembly of a laser welding clamping tool, which comprises a rack, a plurality of installation holes are formed in the rack in a penetrating manner, positioning columns are inserted in the installation holes, and the positioning columns are arranged on the rack in a penetrating manner. And a winding assembly and a locking assembly are mounted at the bottom of the rack. The defects in the prior art are overcome, during installation, a worker can loosen a steel wire rope from the surface of the winding roller, the steel wire rope penetrates through the penetrating holes in all the positioning columns, the steel wire rope is tightened, and the positioning clamp is controlled to move upwards to lock and fix the steel wire rope. The steel wire rope fixes the laser welding equipment and the clamping equipment on the rack through the positioning column, the positioning clamp is controlled to move downwards to release locking and fixing of the steel wire rope during disassembly, then the steel wire rope is wound to the surface of the winding roller, and the laser welding equipment and the clamping equipment can be disassembled from the rack.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical equipment installation, and more specifically to a device with precise positioning that can realize automatic, rapid installation and disassembly of a laser welding clamping tooling. Background Art

[0002] The installation of mechanical equipment refers to transporting the mechanical equipment from the production factory to the use location, and through a series of necessary construction processes, accurately and firmly installing the equipment main body and accessory components at the predetermined spatial position.

[0003] Deficiencies of the prior art: Under the prior art, laser welding equipment is usually equipped with clamping equipment, and the clamping equipment can ensure the stability of the workpiece during the laser welding process. When the laser welding equipment and the clamping equipment are in use, they are both installed on the machine frame, and multiple groups of installation holes are opened on the machine frame. Currently, bolts are generally used in cooperation with the installation holes to achieve the installation and fixation of the laser welding equipment and the clamping equipment. However, when installing and disassembling the laser welding equipment and the clamping equipment, workers need to use tools to screw on or screw off multiple groups of bolts in sequence. The number of bolts is relatively large, and the operation is rather inconvenient, which affects the work efficiency. Summary of the Utility Model

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides a device with precise positioning that can realize automatic, rapid installation and disassembly of a laser welding clamping tooling to solve the problems existing in the above background art.

[0005] The utility model provides the following technical solution: A device with precise positioning that can realize automatic, rapid installation and disassembly of a laser welding clamping tooling, including a machine frame, through holes are penetratedly opened on the machine frame, and a plurality of the through holes are provided. Positioning columns are inserted into the through holes, and a plurality of the positioning columns are correspondingly arranged for the through holes. A winding component and a locking component are installed at the bottom of the machine frame.

[0006] The winding component includes a fixing frame and a transmission rod. The top of the fixing frame is fixedly connected to the bottom of the machine frame. A winding roller is rotatably installed on the fixing frame, and a steel wire rope is installed on the surface of the winding roller.

[0007] The locking component includes a fixing plate and a sleeve. The top of the fixing plate is fixedly connected to the bottom of the machine frame. A positioning clamp is installed at the bottom of the fixing plate, and a threaded rod is rotatably installed at the bottom of the positioning clamp.

[0008] Preferably, a through hole is penetratedly opened on the positioning column. One end of the steel wire rope is fixedly connected to the surface of the winding roller, and the other end of the steel wire rope passes through all the through holes.

[0009] Preferably, a rotating rod is fixedly connected to the center of the winding roller, the rotating rod is rotatably installed on the fixed frame, and a worm gear is fixedly connected to one end of the rotating rod.

[0010] Preferably, the transfer rod is rotatably installed on the fixed frame, a worm is fixedly connected to the surface of the transfer rod, the worm is meshed with the worm gear, and a rotating handle is fixedly connected to one end of the transfer rod.

[0011] Preferably, a guide rod is fixedly connected to the bottom of the fixing plate, a plurality of guide rods are provided, the positioning clip is sleeved on the surface of the guide rod, and the top of the positioning clip is serrated.

[0012] Preferably, the sleeve and the bottom of the machine frame are fixedly connected through a bearing frame, the surface of the threaded rod is in threaded connection with the inside of the sleeve, and a rotating handle is fixedly connected to the bottom of the threaded rod.

[0013] The technical effects and advantages of the present utility model:

[0014] The present utility model solves the deficiencies in the prior art. When installing the laser welding equipment and the clamping equipment, the staff can loosen the steel wire rope from the surface of the winding roller, pass the steel wire rope through the through holes on all the positioning posts, and tighten the steel wire rope, control the positioning clip to move upward to lock and fix the steel wire rope. The steel wire rope fixes the laser welding equipment and the clamping equipment on the machine frame through the positioning posts. When disassembling, control the positioning clip to move downward to release the locking and fixing of the steel wire rope, and then wind the steel wire rope onto the surface of the winding roller, and the laser welding equipment and the clamping equipment can be disassembled from the machine frame. Compared with the existing method of fixing with multiple groups of bolts, the staff does not need to use tools to screw on and screw off multiple groups of bolts in turn, and can quickly and accurately achieve the installation and disassembly work, which brings great convenience to the staff and improves the work efficiency. Description of the drawings

[0015] Figure 1 It is a schematic diagram of the overall structure of the present utility model.

[0016] Figure 2 It is a schematic diagram of the overall structure of the present utility model.

[0017] Figure 3 It is a schematic diagram of the structure of the winding assembly of the present utility model.

[0018] Figure 4 It is a schematic diagram of the structure of the locking assembly of the present utility model.

[0019] The reference numerals are: 1, frame; 11, mounting hole; 2, positioning post; 21, passing hole; 3, winding assembly; 31, fixing frame; 32, rotating rod; 33, winding roller; 34, transmission rod; 35, worm; 36, worm gear; 37, rotating handle; 38, steel wire rope; 4, locking assembly; 41, fixing plate; 42, positioning clamp; 43, guide rod; 44, threaded rod; 45, sleeve; 46, rotating handle; 47, receiving frame. Detailed implementation mode

[0020] The technical solutions in the present invention will be clearly and completely described below with reference to the accompanying drawings in the present invention. In addition, the forms of each structure described in the following implementation modes are only examples. A device with precise positioning that can realize automatic, rapid installation and disassembly of a laser welding clamping tooling involved in the present invention is not limited to the structures described in the following implementation modes. All other implementation modes obtained by those of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0021] The present invention provides a device with precise positioning that can realize automatic, rapid installation and disassembly of a laser welding clamping tooling, including a frame 1. Mounting holes 11 are penetrated through the frame 1. A plurality of mounting holes 11 are provided. Positioning posts 2 are inserted into the mounting holes 11. A plurality of positioning posts 2 are provided corresponding to the mounting holes 11. A winding assembly 3 and a locking assembly 4 are installed at the bottom of the frame 1. The positioning posts 2 are welded to the bottoms of the laser welding equipment and the clamping equipment.

[0022] The winding assembly 3 includes a fixing frame 31 and a transmission rod 34. The top of the fixing frame 31 is fixedly connected to the bottom of the frame 1. A winding roller 33 is rotatably installed on the fixing frame 31. A steel wire rope 38 is installed on the surface of the winding roller 33.

[0023] The locking assembly 4 includes a fixing plate 41 and a sleeve 45. The top of the fixing plate 41 is fixedly connected to the bottom of the frame 1. A positioning clamp 42 is installed at the bottom of the fixing plate 41. A threaded rod 44 is rotatably installed at the bottom of the positioning clamp 42.

[0024] Further, passing holes 21 are penetrated through the positioning posts 2. One end of the steel wire rope 38 is fixedly connected to the surface of the winding roller 33. The other end of the steel wire rope 38 passes through all the passing holes 21. The steel wire rope 38 connects and fixes all the positioning posts 2 through the passing holes 21.

[0025] Further, a rotating rod 32 is fixedly connected to the center of the winding roller 33. The rotating rod 32 is rotatably installed on the fixed frame 31. One end of the rotating rod 32 is fixedly connected to a worm gear 36. The transmission rod 34 is rotatably installed on the fixed frame 31. A worm 35 is fixedly connected to the surface of the transmission rod 34. The worm 35 is meshed with the worm gear 36. One end of the transmission rod 34 is fixedly connected to a rotating handle 37. The staff can rotate the rotating handle 37 by hand to make the transmission rod 34 rotate around its own axis. The cooperation between the worm 35 and the worm gear 36 can convert the rotational force of the transmission rod 34 into the rotational force of the rotating rod 32. The rotational force of the rotating rod 32 can drive the winding roller 33 to rotate around the axis of the rotating rod 32.

[0026] Further, a guide rod 43 is fixedly connected to the bottom of the fixing plate 41. There are multiple guide rods 43. The positioning clip 42 is sleeved on the surface of the guide rod 43. The positioning clip 42 and the guide rod 43 form a sliding guide fit along the axis direction of the guide rod 43. The top of the positioning clip 42 is serrated. The serrated structural design can assist the positioning clip 42 to lock and fix the steel wire rope 38 more firmly. The sleeve 45 and the bottom of the frame 1 are fixedly connected through a bearing bracket 47. The surface of the threaded rod 44 is threadedly connected to the inside of the sleeve 45. The bottom of the threaded rod 44 is fixedly connected to a rotating handle 46. The staff can rotate the rotating handle 46 by hand to make the threaded rod 44 rotate around its own axis. When the threaded rod 44 rotates, it can move synchronously in the vertical direction.

[0027] The working principle of the present utility model: In actual work, when installing the laser welding device and the clamping device, the staff passes the positioning posts 2 welded to the bottoms of the laser welding device and the clamping device downward through the installation holes 11, and then rotates the rotating handle 37 by hand to make the transmission rod 34 rotate around its own axis. The transmission rod 34 rotates and drives the rotating rod 32 to rotate synchronously around its own axis through the worm 35 and the worm gear 36. The rotating rod 32 rotates and drives the winding roller 33 to rotate synchronously around the axis of the rotating rod 32. While the winding roller 33 rotates, the steel wire rope 38 gradually loosens from the surface of the winding roller 33. The staff passes the steel wire rope 38 through the through holes 21 on all the positioning posts 2 and tightens the steel wire rope 38. Then the steel wire rope 38 is passed through the area between the bottom of the fixing plate 41 and the top of the positioning clip 42. The staff rotates the rotating handle 46 by hand to make the threaded rod 44 rotate around its own axis. The threaded rod 44 rotates and drives the positioning clip 42 to move upward synchronously along the guide rod 43. The steel wire rope 38 is locked and fixed. The steel wire rope 38 fixes the laser welding device and the clamping device on the frame 1 through the positioning posts 2.

[0028] When the laser welding equipment and the clamping equipment need to be disassembled, similarly, the operator reversely rotates the rotating handle 46, causing the positioning clamp 42 to move downward along the guide rod 43 and release the locking and fixing of the steel wire rope 38. Then, the operator reversely rotates the rotating handle 37 to wind the steel wire rope 38 onto the surface of the winding roller 33. After the separation between the steel wire rope 38 and the positioning column 2, the laser welding equipment and the clamping equipment can be disassembled from the machine frame 1.

[0029] Finally, several points should be noted: First, in the description of this application, it should be noted that unless otherwise specified and defined, the terms "installation", "connection", and "coupling" should be understood in a broad sense. They can be mechanical connections or electrical connections, or the internal communication of two components. They can be directly connected. The terms "upper", "lower", "left", "right", etc. are only used to represent relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change.

[0030] Second: In the attached drawings of the disclosed embodiments of the present utility model, only the structures related to the disclosed embodiments are involved. Other structures can refer to the general design. Without conflict, the same and different embodiments of the present utility model can be combined with each other.

[0031] Finally: The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A device with precise positioning that can achieve automatic, rapid installation and disassembly of a laser welding clamping tooling, comprising a frame (1), characterized in that, The frame (1) is provided with mounting holes (11) penetrating therethrough. A plurality of the mounting holes (11) are provided. A positioning post (2) is inserted into the mounting hole (11). A plurality of the positioning posts (2) are provided corresponding to the mounting holes (11). A winding component (3) and a locking component (4) are mounted at the bottom of the frame (1). The winding component (3) includes a fixing frame (31) and a transmission rod (34). The top of the fixing frame (31) is fixedly connected to the bottom of the frame (1). A winding roller (33) is rotatably mounted on the fixing frame (31). A steel wire rope (38) is mounted on the surface of the winding roller (33). The locking component (4) includes a fixing plate (41) and a sleeve (45). The top of the fixing plate (41) is fixedly connected to the bottom of the frame (1). A positioning clamp (42) is mounted at the bottom of the fixing plate (41). A threaded rod (44) is rotatably mounted at the bottom of the positioning clamp (42).

2. The device for automatically and quickly installing and disassembling a laser welding clamping tooling with precise positioning according to claim 1, wherein, A through hole (21) is penetrated through the positioning post (2). One end of the steel wire rope (38) is fixedly connected to the surface of the winding roller (33). The other end of the steel wire rope (38) passes through all the through holes (21).

3. A device for automatically and quickly installing and disassembling a laser welding clamping tooling with precise positioning, according to claim 1, characterized in that A rotating rod (32) is fixedly connected to the center of the winding roller (33). The rotating rod (32) is rotatably mounted on the fixing frame (31). A worm gear (36) is fixedly connected to one end of the rotating rod (32).

4. A device for automatically and quickly installing and disassembling a laser welding clamping tooling with precise positioning, according to claim 1, characterized in that, The transmission rod (34) is rotatably mounted on the fixing frame (31). A worm (35) is fixedly connected to the surface of the transmission rod (34). The worm (35) is meshed with the worm gear (36). A rotating handle (37) is fixedly connected to one end of the transmission rod (34).

5. A device for automatically and quickly installing and disassembling a laser welding clamping tooling with precise positioning, according to claim 1, characterized in that A guide rod (43) is fixedly connected to the bottom of the fixing plate (41). A plurality of the guide rods (43) are provided. The positioning clamp (42) is sleeved on the surface of the guide rod (43). The top of the positioning clamp (42) is serrated.

6. A device for automatically and quickly installing and disassembling a laser welding clamping tooling with precise positioning, as described in claim 1, characterized in that, The sleeve (45) is fixedly connected to the bottom of the frame (1) through a bearing frame (47). The surface of the threaded rod (44) is in threaded connection with the inside of the sleeve (45). A rotating handle (46) is fixedly connected to the bottom of the threaded rod (44).

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