CN217096836U - Heavy truck front beam robot gripper - Google Patents
Heavy truck front beam robot gripper Download PDFInfo
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- CN217096836U CN217096836U CN202220405719.3U CN202220405719U CN217096836U CN 217096836 U CN217096836 U CN 217096836U CN 202220405719 U CN202220405719 U CN 202220405719U CN 217096836 U CN217096836 U CN 217096836U
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- frame
- clamping
- fixing frame
- heavy truck
- front beam
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Abstract
The utility model provides a heavily block front-axle beam robot tongs, including the tongs, the tongs pass through mounting flange and install the end at the robot, mounting flange set up at the frame, the both ends of frame be provided with positioner, positioner on the installation be provided with discharge apparatus, the bottom of frame be provided with grabbing device, the frame on be provided with the blowing nozzle through the mount, grabbing device on be provided with the work piece, the utility model discloses a cooperation of grabbing device, positioner and blowing device is used, realizes that the work piece is automatic to be gone up the unloading function, has reduced intensity of labour, has improved work efficiency and has reduced the potential safety hazard.
Description
Technical Field
The utility model relates to the technical field of robot, specifically be an automatic unloading tongs of going up of robot.
Background
At present, the loading and unloading of a front beam machine tool of a heavy truck are all manual loading and unloading, and the manual loading and unloading efficiency is low, the potential safety hazard is high and the labor intensity is high due to the fact that a workpiece is large and heavy.
In addition, in order to liberate labor force, the automation degree of a production line is improved, and an unmanned workshop is realized. The invention mainly aims to provide a robot gripper for a front beam of a heavy truck.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide an automatic unloading tongs of going up of robot to solve the problem that proposes in the above-mentioned background art.
The utility model discloses the technical problem who solves adopts following technical scheme to realize: the utility model provides a heavily block front-axle beam robot tongs, includes the tongs, the tongs pass through mounting flange and install the end at the robot, mounting flange set up at the frame, the both ends of frame be provided with positioner, positioner on the installation be provided with discharge apparatus, the bottom of frame be provided with grabbing device, the frame on be provided with the blowing nozzle through the mount, grabbing device on be provided with the work piece.
Furthermore, the grabbing device comprises a guide rod I, a guide sleeve, a hydraulic cylinder, a clamping finger fixing frame I, a clamping finger fixing frame II, a rack I, a gear, a rack II and a clamping finger, the grabbing device is connected with the frame through the guide rod I, the guide sleeve is fixedly installed on the clamping finger fixing frame I through a bolt, the clamping finger is fixed on the clamping finger fixing frame II through a bolt, two ends of the hydraulic cylinder are respectively fixed on the clamping finger fixing frame I and the clamping finger fixing frame II, the rack I is fixed on the clamping finger fixing frame I through a bolt, the rack II is fixed on the clamping finger fixing frame II through a bolt, and the gear is fixed on the frame through a bolt.
Furthermore, positioner contain screw rod, the fixed cover of direction, guide bar II and locating pin, screw rod and guide bar II pass through the vice connection of spiral, the fixed cover of direction establish on the screw rod, the locating pin pass through the fixed bottom that sets up at guide bar II of bolt.
Furthermore, the positioning device is provided with 2 sets of positioning pins, and each positioning pin comprises a diamond pin and a cylindrical pin.
Furthermore, the discharging device comprises a pressure spring, a pressure plate, an ejector rod and a limiting block, wherein the pressure spring is arranged at the lower end of the guide fixing sleeve, the pressure plate is arranged at the lower end of the pressure spring, the limiting block is arranged in the middle of the pressure plate and the guide rod II, the ejector rod is arranged in the middle of the pressure plate, and a sliding sleeve is arranged in the pressure plate and can slide on the guide rod;
furthermore, the clamping fingers adopt a wedge-shaped structure;
furthermore, a detection switch is arranged on the clamping finger.
Furthermore, 4 blowing nozzles are arranged.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a cooperation of grabbing device, positioner and blowing device is used, realizes that the work piece is automatic goes up the unloading function, has reduced intensity of labour, has improved work efficiency and has reduced the potential safety hazard.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the gripper of the present invention.
Fig. 3 is the schematic diagram of the internal structure of the gripper of the present invention.
Fig. 4 is a schematic view of the clamp finger, the clamp finger fixing frame and the mounting structure of the present invention.
In the figure: 1-installing a flange; 2-a frame; 3-a gripping device; 31-a guide bar I; 32-a guide sleeve; 33-hydraulic cylinders; 34-finger clamping fixing frame; 35-finger clamping fixing frame; 36-a rack; 37-gear; 38-a rack; 39-clamping fingers; 4-a positioning device; 41-screw rod; 42-guiding the fixing sleeve; 43-guide bar II; 44-a locating pin; 5-a discharging device; 51-a spring; 52-a platen; 53-a mandril; 54-a limiting block; 6-a workpiece; 7-a blowing nozzle; 8-a fixing frame.
Detailed Description
In order to make the technical means, the creative features, the purpose and the efficacy of the present invention easily understood and appreciated, the present invention will be further explained with reference to the specific drawings, and in the description of the present invention, it should be noted that unless otherwise specified and limited, the terms "mounted", "connected" and "connected" should be understood broadly, for example, they may be fixed connection, detachable connection, or integrally connected, mechanically connected or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements.
As shown in fig. 1-4, the robot gripper for the front beam of the heavy truck comprises a gripper, the gripper is mounted at the tail end of the robot through a mounting flange 1, the mounting flange 1 is arranged on a frame 2, positioning devices 4 are arranged at two ends of the frame 2, a discharging device 5 is mounted on each positioning device 4, a gripping device 3 is arranged at the bottom end of the frame 2, an air blowing nozzle 7 is arranged on the frame 2 through a fixing frame 8, and a workpiece is arranged on each gripping device.
Further, the gripping device 3 comprises a guide rod I31, a guide sleeve 32, a hydraulic cylinder 33, a finger clamping fixing frame I34, a finger clamping fixing frame II35, a rack I36, a gear 37, a rack II38 and a finger clamping 39, the gripping device 3 is connected with the frame 2 through a guide rod I31, the guide sleeve 32 is fixedly mounted on the finger clamping fixing frame I34 through a bolt, the finger clamping 39 is fixedly mounted on the finger clamping fixing frame II35 through a bolt, two ends of the hydraulic cylinder 33 are respectively fixed on the finger clamping fixing frame I34 and the finger clamping fixing frame II35, the rack I36 is fixedly mounted on the finger clamping fixing frame I34 through a bolt, the rack II38 is fixedly mounted on the finger clamping fixing frame II35 through a bolt, and the gear 37 is fixedly mounted on the frame 2 through a bolt; the hydraulic cylinder is used as a power source, and the gear 37 and the rack are used as transmission devices.
Furthermore, the positioning device 4 comprises a screw 41, a guide fixing sleeve 42, a guide rod II43 and a positioning pin 44, the screw 41 and the guide rod II43 are connected through a screw pair, the extension length of the guide rod II43 is adjusted through the screw 41, the guide fixing sleeve 42 is sleeved on the screw 1, and the positioning pin 44 is fixedly arranged at the bottom of the guide rod II43 through a bolt.
Further, the positioning device is provided with 2 sets, and the positioning pin 44 comprises a diamond pin and a cylindrical pin.
Further, the discharging device 5 comprises a pressure spring 51, a pressure plate 52, a push rod 53 and a limit block 54, the pressure spring 51 is arranged at the lower end of the guide fixing sleeve 42, the pressure plate 52 is arranged at the lower end of the pressure spring 51, the limit block 54 is arranged in the middle of the pressure plate 52 and the guide rod II43, the push rod 53 is arranged in the middle of the pressure plate 52, and a sliding sleeve is installed in the pressure plate 52 and can slide on the guide rod II 43.
Further, the clamping fingers 39 are wedge-shaped.
Furthermore, detection switches are arranged at the positions where the clamping fingers (39) clamp and release the workpiece, and are used for respectively detecting that the workpiece is clamped in place and the workpiece is released in place.
Furthermore, 4 blowing nozzles 7 are arranged.
The utility model discloses a theory of operation: the air blowing nozzle 7 is arranged on the gripper of the heavy truck front beam robot, when the gripper grips a workpiece, the air blowing nozzle 7 blows air to blow off scrap iron after processing, the workpiece cleaning function is realized, the workpiece 6 to be processed is placed at a specified position, the robot drives the gripper to move above the workpiece according to a set program, and a diamond pin 44 and a cylindrical pin 45 in the positioning device 4 are inserted into a workpiece positioning hole to be positioned according to the set program; 4 air blowing nozzles 7 blow air to clean the clamping surface; the electromagnetic valve acts, the hydraulic cylinder 33 contracts and moves, and the clamping finger 39 is driven to enter the workpiece cavity through the transmission of the rack I36, the rack II38 and the gear 37 so as to clamp the workpiece; because the clamping fingers 39 are of wedge-shaped structures, when the workpiece is clamped, the workpiece rises for a certain height along the inclined surfaces of the clamping fingers 39, the workpiece 6 rises to compress the ejector rods 53, the springs 51 compress stored energy, the clamping in-place detection switch indicates that the clamping is in place, and the workpiece is grabbed completely;
the robot grabs the workpiece to feed the horizontal machining center, the workpiece is placed on a horizontal machining center tool clamp, the electromagnetic valve acts, the hydraulic cylinder (33) extends out to move, the clamping finger 39 is driven to withdraw from a workpiece cavity through the transmission of the rack I36, the rack III38 and the gear 37, the workpiece is loosened, meanwhile, the spring 51 in the discharging device 5 releases capacity, the ejector rod 53 is pushed, and the ejector rod 53 forces the workpiece 6 to be separated from the gripper, so that the gripper discharging function is realized.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. The utility model provides a heavily block front-axle beam robot tongs, includes tongs, its characterized in that: the gripper pass through mounting flange (1) and install the end at the robot, mounting flange (1) set up in frame (2), the both ends of frame (2) be provided with positioner (4), positioner (4) on the installation be provided with discharge apparatus (5), the bottom of frame (2) be provided with grabbing device (3), frame (2) on be provided with blowing nozzle (7) through mount (8), grabbing device (3) on be provided with work piece (6).
2. The robot gripper for the front beam of the heavy truck as claimed in claim 1, wherein: the gripping device (3) comprises a guide rod I (31), a guide sleeve (32), a hydraulic cylinder (33), a clamping finger fixing frame I (34), a clamping finger fixing frame II (35), a rack I (36), a gear (37), a rack II (38) and a clamping finger (39), the gripping device (3) is connected with the frame (2) through a guide rod I (31), the guide sleeve (32) is fixedly arranged on the finger clamping fixing frame I (34) through a bolt, the clamping fingers (39) are fixed on the clamping finger fixing frame II (35) through bolts, two ends of the hydraulic cylinder (33) are respectively fixed on the clamping finger fixing frame I (34) and the clamping finger fixing frame II (35), the rack I (36) is fixed on the finger clamping fixing frame I (34) through a bolt, the rack II (38) is fixed on the finger clamping fixing frame II (35) through a bolt, and the gear (37) is fixed on the frame (2) through a bolt.
3. The robot gripper for the front beam of the heavy truck as claimed in claim 1, wherein: positioner (4) contain screw rod (41), the fixed cover of direction (42), guide bar II (43) and locating pin (44), screw rod (41) and guide bar II (43) pass through the vice connection of spiral, the fixed cover of direction (42) establish on screw rod (41), locating pin (44) pass through the fixed bottom that sets up at guide bar II (43) of bolt.
4. The robot gripper for the front beam of the heavy truck as claimed in claim 3, wherein: the positioning device (4) is provided with 2 sets of positioning pins, and the positioning pins (44) comprise diamond pins and cylindrical pins.
5. The robot gripper for the front beam of the heavy truck as claimed in claim 3, wherein: discharge apparatus (5) contain pressure spring (51), clamp plate (52), ejector pin (53) and stopper (54), pressure spring (51) set up the lower extreme at the fixed cover of direction (42), clamp plate (52) set up the lower extreme at pressure spring (51), stopper (54) set up the middle part at clamp plate (52) and guide bar II (43), ejector pin (53) set up the middle part at clamp plate (52), clamp plate (52) in install the sliding sleeve.
6. The robot gripper for the front beam of the heavy truck as claimed in claim 2, wherein: the clamping fingers (39) adopt a wedge-shaped structure.
7. The robot gripper for the front beam of the heavy truck as claimed in claim 1, wherein: the clamping finger (39) is provided with a detection switch.
8. The robot gripper for the front beam of the heavy truck as claimed in claim 1, wherein: 4 air blowing nozzles (7) are arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220405719.3U CN217096836U (en) | 2022-02-25 | 2022-02-25 | Heavy truck front beam robot gripper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220405719.3U CN217096836U (en) | 2022-02-25 | 2022-02-25 | Heavy truck front beam robot gripper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217096836U true CN217096836U (en) | 2022-08-02 |
Family
ID=82601461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220405719.3U Active CN217096836U (en) | 2022-02-25 | 2022-02-25 | Heavy truck front beam robot gripper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217096836U (en) |
-
2022
- 2022-02-25 CN CN202220405719.3U patent/CN217096836U/en active Active
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