CN219543243U - A mechanically powered swivel arm - Google Patents

Abstract

The utility model provides a mechanical power rotating arm which comprises a rotating arm body, wherein the rotating arm body comprises a fixed seat, a base is welded at the bottom of the fixed seat, a rotating seat is rotatably arranged at the top of the fixed seat, a supporting frame is welded on the rotating seat, a fixed groove and a sliding groove are formed in the supporting frame, the sliding groove is formed in the side of the fixed groove, a sliding block is slidably arranged in the sliding groove, a limiting column is welded on the sliding block, a fixing frame is movably arranged on the supporting frame, and the fixing frame is matched with the limiting column. This mechanical power swinging boom, elevating system of both sides goes up and down along with the lift of movable seat, and the spacing pole provides parallel holding power, and spacing post and gag lever post contact provide secondary holding power for the movable frame, the bearing of the bigger scope of being convenient for, and spacing post is the slope in addition and contacts with gag lever post and movable frame, makes the whole slope of movable frame, increases the height that movable frame one end was risen again.

Description

A mechanically powered swivel arm

technical field

The utility model relates to the field of rotating arm equipment, in particular to a mechanical power rotating arm.

Background technique

In the workpiece processing, the rotating arm is usually used instead of the artificial arm to work. Working with the rotating arm can improve the work efficiency on the one hand, and reduce the danger and increase the safety of use. When the rotating arm is used, the workpiece often needs to be moved within a small range.

According to the existing patent publication No. CN212863097U, a rotating arm for conveying workpieces is disclosed, which includes a base on which a rotating arm is rotatably connected, and the rotating axis of the rotating arm is arranged perpendicular to the upper end surface of the base. A sliding member is slidably connected to the rotating arm along the vertical direction, and a conveying rod is slid horizontally on the sliding member, and the conveying rod is arranged horizontally. When the technical solution is in use, by setting the rotating arm , the conveying rod and the sliding parts, which expand the moving range of the workpiece and make the applicability of the rotating arm better; through the first slider and the second slider, it is more convenient to operate the conveying rod to slide up and down, left and right, but the technical scheme When not in use, the device cannot be folded and stored, which takes up too much storage space and is not convenient for later mobile use.

Utility model content

Aiming at the deficiencies in the prior art, the purpose of this utility model is to provide a mechanical power rotating arm to solve the problems raised in the above-mentioned background technology. The utility model has a novel structure. The rear limit column loses the support point to the limit rod, so that the movable frame and the support frame are folded and stored in parallel, and the motor provides mechanical power for the rotation of the support frame in the later stage, so that the rotating seat and the support frame can be rotated for use.

In order to achieve the above object, the utility model is achieved through the following technical solutions: a mechanical power rotating arm, including a rotating arm body, the rotating arm body includes a fixing seat, the bottom of the fixing seat is welded with a base, the The top of the fixed seat is rotatably installed with a rotating seat, and a supporting frame is welded on the rotating seat, and a fixing groove and a chute are opened on the supporting frame, and the chute is opened on the side of the fixing groove, and the chute of the chute A slide block is slidably installed inside, and a limit column is welded on the slide block, and a movable frame is movably installed on the support frame, and the movable frame cooperates with the limit column.

Further, the movable frame is provided with a slot, and a connecting seat is movably installed inside the slot, and a first power mechanism is fixed at one end of the movable frame, and a motor is fixedly installed at the bottom of the fixed seat, so The motor is connected with the rotating seat.

Further, a limiting rod is welded on one side of the movable frame, and a rotating disk is welded on the limiting rod, and the rotating disk is movably installed inside the fixing groove.

Further, a fixed disk is installed on one side of the rotating disk, and the rotating disk is rotatably mounted on the fixed disk through a rotating rod.

Further, a lifting mechanism is fixedly installed inside the support frame, and one end of the lifting mechanism is fixed on the slider.

Further, a threaded seat is fixed on the connecting seat, a threaded column is rotatably installed on the first power mechanism, and one end of the threaded column is installed inside the movable frame through a bearing seat.

Further, a second power mechanism is fixedly installed between the connection seat and the threaded seat, and an output shaft is rotatably installed on the second power mechanism, and a connecting plate is fixedly installed on the output shaft, and the opening on the connecting plate is There are holes.

Further, a movable seat is welded on the fixed plate, and the movable seat is installed inside the supporting frame through a displacement mechanism.

Beneficial effects of the utility model: a mechanical power rotating arm of the utility model includes a fixed seat; a base; a rotating seat; a support frame; a fixed groove; a chute; a movable frame; a first power mechanism; Slider; limit column; rotating plate; limit rod; movable seat; fixed plate; threaded column; threaded seat; bearing seat; second power mechanism; output shaft; connecting plate; lifting mechanism; displacement mechanism.

1. This kind of mechanical power rotating arm, when not in use, the movable frame rotates through the rotating disc, and after the rotation, the limit column loses the support point for the limit rod, so that the movable frame and the support frame are folded and stored in parallel, and the motor is used as the support later The rotation of the frame provides mechanical power, so that the swivel seat and the support rod can be rotated for use.

2. This kind of mechanical power rotating arm, the lifting mechanism on both sides rises and falls with the lifting of the movable seat, providing parallel support force for the limit rod, and the contact between the limit column and the limit rod provides secondary support force for the movable frame , to facilitate a wider range of load-bearing, in addition, the limit column is inclined to contact the limit rod and the movable frame, so that the movable frame is tilted as a whole, and the raised height of one end of the movable frame is increased again.

Description of drawings

Fig. 1 is the structural representation of a kind of mechanical power rotating arm of the utility model;

Fig. 2 is a structural schematic diagram of a rotating disc of a mechanical power rotating arm of the utility model installed inside a fixing groove;

Fig. 3 is a structural schematic diagram of a movable seat of a mechanical power rotating arm of the utility model;

Fig. 4 is a schematic cross-sectional structure diagram of a movable frame of a mechanical power rotating arm of the present invention;

In the figure: 1, fixed seat; 2, base; 3, rotating seat; 4, support frame; 5, fixed groove; 6, chute; 7, movable frame; 8, first power mechanism; 9, slotting; 10 , connecting seat; 11, slider; 12, limit column; 13, rotating disk; 14, limit rod; 15, movable seat; 16, fixed plate; 17, threaded column; 18, threaded seat; 19, bearing seat ; 20, the second power mechanism; 21, the output shaft; 22, the connection plate; 23, the lifting mechanism; 24, the displacement mechanism.

Detailed ways

In order to make the technical means, creative features, goals and effects achieved by the utility model easy to understand, the utility model will be further elaborated below in conjunction with specific embodiments.

Please refer to Figures 1 to 4, the utility model provides a technical solution: a mechanical power rotating arm, including a rotating arm body, the rotating arm body includes a fixing base 1, and a base 2 is welded at the bottom of the fixing base 1 , the top of the fixed seat 1 is rotatably installed with a rotating seat 3, the rotating seat 3 is welded with a support frame 4, and the support frame 4 is provided with a fixing groove 5 and a chute 6, and the chute 6 is opened on The side of the fixed groove 5, the inside of the chute 6 is slidably equipped with a slide block 11, the limit column 12 is welded on the slide block 11, the movable frame 7 is movably installed on the support frame 4, and the movable frame 7 cooperates with the limit column 12, and the movable frame 7 is provided with a slot 9, and the inside of the slot 9 is movably installed with a connecting seat 10, and one end of the movable frame 7 is fixed with a first power mechanism 8, The bottom of the fixed base 1 is fixedly equipped with a motor, and the motor is connected with the rotating base 3. The motor provides mechanical power for the rotation of the supporting frame 4, so that the rotating base 3 and the supporting frame 4 can be rotated for use.

In this embodiment, a limiting rod 14 is welded on one side of the movable frame 7, and a rotating disk 13 is welded on the limiting rod 14, and the rotating disk 13 is movably installed inside the fixed groove 5, and the rotating disk 13 One side of the fixed disk 16 is installed, and the rotating disk 13 is installed on the fixed disk 16 through the rotation of the rotating rod. The inside of the support frame 4 is fixedly equipped with a lifting mechanism 23, and one end of the lifting mechanism 23 is fixed on the slider. 11, the lifting mechanism 23 is a hydraulic push rod, and the push rod provides support for the slide block 11, so that the slide block 11 cooperates with the limit post 12 to provide support for the movable frame 7.

In this embodiment, a threaded seat 18 is fixed on the connecting seat 10, and a threaded post 17 is rotatably installed on the first power mechanism 8, and one end of the threaded post 17 is installed inside the movable frame 7 through a bearing seat 19, A second power mechanism 20 is fixedly installed between the connecting seat 10 and the threaded seat 18, and an output shaft 21 is rotatably installed on the second power mechanism 20, and a connection plate 22 is fixedly installed on the output shaft 21. The connection plate 22 has a hole, and the fixed plate 16 is welded with a movable seat 15, and the movable seat 15 is installed in the inside of the support frame 4 by a displacement mechanism 24, and the first power mechanism 8 and the second power mechanism 20 are both It is a DC motor, and the DC motor provides rotating power for the threaded column 17 and the connection plate 22. Later, the equipment to be used is installed on the connection plate 22, and the second power mechanism 20 can drive the equipment on the connection plate 22 to rotate.

The device provides the required electric energy for the electrical appliances inside the device through an external power supply. When using the device, first start the displacement mechanism 24 to push the movable seat 15 to move upwards inside the support frame 4. When the limit rod 14 bottom end is high Behind the limit column 12, the movable frame 7 is rotated on the fixed disk 16 through the rotating disk 13, and the lifting mechanism 23 is started while rotating, and the lifting mechanism 23 pushes the slider 11 to be parallel to the height of the movable frame 7, and loosens in the parallel state. When the movable frame 7 is opened, the limit rod 14 on the movable frame 7 is in contact with the limit posts 12 at both ends, and the limit post 12 provides a secondary supporting force for the movable frame 7 as a whole, and increases the load-bearing gravity for the movable frame 7. At the same time, the lifting mechanism 23 and the displacement mechanism 24 rise at the same time, and the height of the movable frame 7 is adjusted by rising. 14 supports the movable frame 7 as a whole to be tilted. After tilting, one end of the movable frame 7 increases the lifting height again, which is convenient for adjustment in different situations. The required tools are installed on the connecting plate 22, and the first power mechanism 8 is started to drive the screw thread The column 17 rotates to make the threaded seat 18 move horizontally inside the movable frame 7. After the horizontal movement, the workpiece on the connecting plate 22 is moved to the other side. When the equipment is not in use, the slider 11 is lowered, and the limit column 12 and The limit rod 14 is separated, and after separation, the movable frame 7 is rotated 90 degrees to be parallel to the support frame 4, and then the displacement mechanism 24 shrinks, and after shrinking, one end of the movable frame 7 is contacted with the fixed seat 1 to limit the position, thereby completing the overall folding of the device Storage, avoid taking up too much storage space, and facilitate the movement of equipment.

The basic principles and main features of the utility model and the advantages of the utility model have been shown and described above. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above-mentioned exemplary embodiments, and without departing from the utility model The present utility model can be realized in other specific forms without the spirit or essential features. Therefore, no matter from all points of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, so it is intended to fall within the scope of the claims All changes within the meaning and range of equivalents of the required elements are included in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

In addition, it should be understood that although this specification is described according to implementation modes, not each implementation mode only includes an independent technical solution, and this description in the specification is only for clarity, and those skilled in the art should take the specification as a whole , the technical solutions in the various embodiments can also be properly combined to form other implementations that can be understood by those skilled in the art.

Claims (8)

1. The utility model provides a mechanical power swinging boom, includes swinging boom body, its characterized in that: the swinging boom body includes fixing base (1), the bottom welding of fixing base (1) has base (2), rotation seat (3) are installed in the top rotation of fixing base (1), the welding has support frame (4) on rotation seat (3), it has fixed slot (5) and spout (6) to open on support frame (4), the avris at fixed slot (5) is seted up in spout (6), the inside slidable mounting of spout (6) has slider (11), the welding has spacing post (12) on slider (11), movable mounting has movable frame (7) on support frame (4), movable frame (7) cooperatees with spacing post (12).

2. A mechanical power rotating arm according to claim 1, wherein: the movable frame (7) is provided with a slot (9), a connecting seat (10) is movably arranged in the slot (9), one end of the movable frame (7) is fixedly provided with a first power mechanism (8), the bottom of the fixed seat (1) is fixedly provided with a motor, and the motor is connected with the rotating seat (3).

3. A mechanical power rotating arm according to claim 1, wherein: one side of the movable frame (7) is welded with a limiting rod (14), a rotating disc (13) is welded on the limiting rod (14), and the rotating disc (13) is movably installed in the fixed groove (5).

4. A mechanically powered rotating arm according to claim 3, wherein: a fixed disc (16) is arranged on one side of the rotating disc (13), and the rotating disc (13) is rotatably arranged on the fixed disc (16) through a rotating rod.

5. A mechanical power rotating arm according to claim 1, wherein: the lifting mechanism (23) is fixedly arranged in the support frame (4), and one end of the lifting mechanism (23) is fixed on the sliding block (11).

6. A mechanically powered rotating arm according to claim 2, wherein: the connecting seat (10) is fixedly provided with a threaded seat (18), the first power mechanism (8) is rotatably provided with a threaded column (17), and one end of the threaded column (17) is arranged in the movable frame (7) through a bearing seat (19).

7. A mechanically powered rotating arm as defined in claim 6 wherein: the novel connecting seat is characterized in that a second power mechanism (20) is fixedly arranged between the connecting seat (10) and the threaded seat (18), an output shaft (21) is rotatably arranged on the second power mechanism (20), a connecting disc (22) is fixedly arranged on the output shaft (21), and an opening is formed in the connecting disc (22).

8. A mechanically powered rotating arm as defined in claim 4 wherein: the movable seat (15) is welded on the fixed disc (16), and the movable seat (15) is arranged in the support frame (4) through the displacement mechanism (24).