CN222791117U - A double-arm manipulator disassembly tool - Google Patents

Abstract

The utility model relates to the technical field of mechanical arm disassembly, in particular to a double-arm mechanical arm disassembly tool which comprises a transfer trolley and a delivery arm, wherein a support cylinder is arranged at the upper end of the transfer trolley, a hydraulic cylinder is arranged in the support cylinder, a piston rod of the hydraulic cylinder is connected with a rotary table, a cross beam is arranged at the upper end of the rotary table, two ends of the cross beam are connected with a first bracket for dragging a mechanical arm through a support rod, the delivery arm comprises a fixing frame, a guide rod is fixed at the upper end of the fixing frame, one side of the guide rod is connected with the support rod in a sliding manner, a movable second bracket for dragging the mechanical arm is arranged at the upper end of the support rod, and the mechanical arm is supported by the transfer trolley in the disassembly process.

Description

Frock is dismantled to both arms manipulator

Technical Field

The utility model relates to the technical field of mechanical arm disassembly, in particular to a double-arm mechanical arm disassembly tool.

Background

Although the traditional manual production line is relatively small in investment in the initial stage of construction, the inherent defects of low efficiency, poor product quality stability and the like increasingly affect the development of enterprises along with the expansion of market demands. Automated production lines can just solve these problems. The advantages of an automated stamping line, particularly for large body panel production, are more pronounced, as are higher production efficiency, stable product quality and lower single piece production costs under mass production conditions.

In order to reduce noise and consider safety, the current stamping line is that the whole line equipment is in the protection except for the area where the tail of the line needs to be manually received, a safety door and a die changing door are reserved on a protection fence, and a double-arm manipulator for feeding and discharging is also positioned in the protection. Because the structure and the weight of both arms manipulator are all bigger, receive the space restriction, when needing big maintenance, can't directly carry out maintenance operation in the protection, need transport out the production line with both arms, consequently, need corresponding dismantlement frock to assist the completion.

Disclosure of utility model

The utility model aims at the defects in the prior art, and provides the double-arm manipulator disassembly tool, wherein the manipulator large arm is supported by the transfer trolley in the disassembly process, and is transported out of the production line by the delivery arm, so that the disassembly and transportation work of the manipulator large arm is realized, the efficiency and convenience of the manipulator large arm disassembly are improved, the labor and time cost are saved, and the disassembly and assembly process is safe and reliable.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The utility model provides a frock is dismantled to both arms manipulator, includes transportation dolly and delivery arm, the upper end of transportation dolly is equipped with a support section of thick bamboo, be equipped with the pneumatic cylinder in the support section of thick bamboo, be connected with the carousel on the piston rod of pneumatic cylinder, the upper end of carousel is equipped with the crossbeam, the both ends of crossbeam are connected with the first bracket that holds in the palm of manipulator big arm through the bracing piece, the delivery arm includes the mount, the upper end of mount is fixed with the guide bar, one side sliding connection of guide bar has the die-pin, the upper end of die-pin is equipped with mobilizable second bracket that is used for holding in the big arm of manipulator.

Preferably, the side wall of the transfer trolley is connected with a first supporting leg through a rotating shaft, the end part of the first supporting leg is connected with a threaded rod, the upper end of the threaded rod is provided with a handle, and the lower end of the threaded rod is provided with a jacking block.

Preferably, a reinforcing rod is arranged between the supporting cylinder and the transfer trolley.

Preferably, the number of the guide rods is two, the two guide rods are arranged in parallel and at intervals, the guide rails are arranged on the inner sides of the guide rods, and the supporting wheels for clamping the guide rails are arranged on the two sides of the supporting rods.

Preferably, the upper end of the guide rod is provided with a first track, the upper end of the support rod is provided with a second track, and the lower end of the second support groove is provided with a first moving wheel matched with the first track and a second moving wheel matched with the second track.

Preferably, a second supporting leg is arranged at one end of the supporting rod.

Preferably, a limiting block is arranged at the end part of the second track.

Compared with the prior art, the utility model has the beneficial effects that:

1. According to the utility model, the manipulator big arm is supported by the transfer trolley in the disassembly process, and is transported out of the production line by the delivery arm, so that the disassembly and transportation work of the manipulator big arm is realized, the disassembly efficiency and convenience of the manipulator big arm are improved, the labor and time cost is saved, and the disassembly and assembly process is safe and reliable.

2. The direction of the large arm of the manipulator can be adjusted through the rotatable cross beam, and the manipulator is convenient to use.

3. The length of the consignment arm can be adjusted, the position transfer of the manipulator large arm is realized, and the labor is greatly saved through the movable second bracket, and the operation is simple and convenient.

Drawings

FIG. 1 is a schematic view of the structure of the present utility model in use;

FIG. 2 is a schematic structural view of a transfer trolley;

FIG. 3 is a schematic diagram of a shipping platform;

FIG. 4 is a schematic diagram of a second embodiment of a shipping platform;

FIG. 5 is a schematic view of a partial structure of a shipping platform;

In the drawing, a 1-transferring trolley, a 101-first supporting leg, a 102-top block, a 103-threaded rod, a 104-handle, a 105-reinforcing rod, a 106-hydraulic cylinder, a 107-supporting cylinder, a 108-cross beam, a 109-turntable, a 110-supporting rod, a 111-first bracket, a 2-carrying arm, a 201-fixing frame, a 202-guiding rod, a 203-first rail, a 204-first moving wheel, a 205-second bracket, a 206-supporting rod, a 207-second supporting leg, a 208-supporting wheel, a 209-second rail, a 210-guide rail, a 211-second moving wheel, a 212-limiting block, a 3-press workbench and a 4-manipulator big arm.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in FIG. 1, the double-arm manipulator disassembly tool comprises a transfer trolley 1 and a delivery arm 2, wherein the transfer trolley 1 is matched with a rail of a die change trolley on a stamping line, the delivery arm 2 is arranged on a press workbench 3, and when the double-arm manipulator disassembly tool is used, the number of the delivery arms 2 is two, and two ends of a manipulator large arm 4 are supported.

As shown in fig. 2, the upper end of the transfer trolley 1 is provided with a supporting cylinder 107, a hydraulic cylinder 106 is arranged in the supporting cylinder 107, a piston rod of the hydraulic cylinder 106 is connected with a rotary table, the upper end of the rotary table is provided with a cross beam 109, two ends of the cross beam 109 are connected with a first bracket 111 for dragging the manipulator big arm 4 through a supporting rod 110, the big arm can be supported and dismounted, as shown in fig. 3, the support arm 2 comprises a fixing frame 201, the fixing frame 201 is fixed at the upper end of a pressing workbench, the upper end of the fixing frame 201 is fixedly provided with a guide rod 202, one side of the guide rod 202 is slidably connected with a support rod 206, the upper end of the support rod 206 is provided with a movable second bracket 205 for dragging the manipulator big arm 4, the manipulator big arm 4 is transferred into the second bracket 205 from the first bracket 111, and the manipulator big arm 4 is conveyed out of a production line through a pressing machine.

In order to ensure the stability of the transfer trolley 1, a first supporting leg 101 is connected to the side wall of the transfer trolley 1 through a rotating shaft, a threaded rod 103 is connected to the end portion of the first supporting leg 101, a handle 104 is arranged at the upper end of the threaded rod 103, a top block 102 is arranged at the lower end of the threaded rod 103, the first supporting leg 101 is opened, and the transfer trolley 1 can be supported and fixed by rotating the threaded rod 103.

A reinforcing rod 105 is provided between the support tube 107 and the transfer cart 1.

As shown in fig. 4, in order to realize sliding adjustment of the supporting rods 206, the number of the two guiding rods 202 is two, the two guiding rods 202 are parallel and are arranged at intervals, the supporting rods 206 are located between the two guiding rods 202, guide rails 210 are arranged on the inner sides of the guiding rods 202, and supporting wheels 208 for clamping the guide rails 210 are arranged on the two sides of the supporting rods 206, so that sliding of the supporting rods 206 is realized.

As shown in fig. 5, a first rail 203 is provided at the upper end of the guide bar 202, a second rail 209 is provided at the upper end of the support bar 206, a first moving wheel 204 engaged with the first rail 203 and a second moving wheel 211 engaged with the second rail 209 are provided at the lower end of the second support groove 205, and a stopper 212 is provided at the end of the second rail 209 to prevent the second support groove 205 from falling.

One end of the supporting rod 206 is provided with a second supporting leg 207, and when the supporting rod 206 stretches, the second supporting leg 207 can support one end, far away from the fixing frame 201, of the supporting rod 206, so that stability is improved.

In connection with fig. 1, the disassembly process is that a travelling crane is used for placing the transfer trolley 1 on a track of a die changing trolley (trolley for transporting stamping dies), the consignment arm 2 is fixed on the press workbench 3, the transfer trolley 1 is manually pushed to a disassembly area on the track, then the first supporting leg 101 is opened and supported, and the consignment arm 2 is transported into a line by the press workbench 3. Before the manipulator arm 4 is detached, it is necessary to move to the zero position (intermediate position), the hydraulic cylinder 106 is activated to raise the first bracket 111 into contact with the arm, and then the manipulator arm 4 can be detached. After the large arm 4 of the manipulator is disassembled, the top block 102 is lifted up on the premise of ensuring the stable gravity center, and the transfer trolley 1 is pushed to the logistics center position (one side of the delivery arm 2), the cross beam 109 is manually rotated, so that the large arm 4 of the manipulator is parallel to the track of the die change trolley. Pulling out the supporting rod 206, enabling the second supporting groove 205 to be located below the large manipulator arm 4, starting the hydraulic cylinder 106, enabling the cross beam 109 to descend, enabling the large manipulator arm 4 to completely fall into the second supporting groove 205, enabling the cross beam 109 to fall to the lowest position, pushing the large manipulator arm 4, enabling the second supporting groove 205 to be located at the upper end of the guide rod 202, retracting the supporting rod 206, manually holding the large manipulator arm 4, taking the large manipulator arm 4 out of the production line through the press workbench 3, pushing the transfer trolley 1 out of the line, and completing the disassembling work of the large manipulator arm 4.

It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.

Claims (7)

1. The tool for disassembling the double-arm manipulator is characterized by comprising a transferring trolley and a supporting arm, wherein a supporting cylinder is arranged at the upper end of the transferring trolley, a hydraulic cylinder is arranged in the supporting cylinder, a rotary table is connected to a piston rod of the hydraulic cylinder, a cross beam is arranged at the upper end of the rotary table, first supporting grooves for dragging a large arm of the manipulator are connected to two ends of the cross beam through supporting rods, the supporting arm comprises a fixing frame, a guide rod is fixed at the upper end of the fixing frame, a supporting rod is connected to one side of the guide rod in a sliding mode, and a movable second supporting groove for dragging the large arm of the manipulator is arranged at the upper end of the supporting rod.

2. The tool for disassembling the double-arm manipulator of claim 1, wherein a first supporting leg is connected to the side wall of the transfer trolley through a rotating shaft, a threaded rod is connected to the end portion of the first supporting leg, a handle is arranged at the upper end of the threaded rod, and a top block is arranged at the lower end of the threaded rod.

3. The double-arm manipulator dismounting tool as set forth in claim 1, wherein a reinforcing rod is arranged between the supporting cylinder and the transfer trolley.

4. The tool for disassembling the double-arm manipulator of claim 1, wherein the number of the guide rods is two, the two guide rods are arranged in parallel and at intervals, guide rails are arranged on the inner sides of the guide rods, and supporting wheels for clamping the guide rails are arranged on the two sides of the support rods.

5. The tool for disassembling the double-arm manipulator according to claim 1, wherein a first rail is arranged at the upper end of the guide rod, a second rail is arranged at the upper end of the supporting rod, and a first moving wheel matched with the first rail and a second moving wheel matched with the second rail are arranged at the lower end of the second supporting groove.

6. The tool of claim 1, wherein the second support leg is disposed at one end of the support rod.

7. The tool for disassembling a double-arm manipulator according to claim 5, wherein a limiting block is arranged at the end part of the second rail.