Mechanical suspension arm for machining

Abstract

The utility model relates to the technical field of machining, and discloses a mechanical suspension arm for machining, which comprises a base, a gantry limiting frame arranged above the base, a pulley arranged on the outer side of the base, a stabilizing mechanism arranged above the pulley and an adjusting mechanism arranged above the base. And a driving mechanism is arranged above the gantry limiting frame, the stabilizing mechanism comprises an adjusting motor, the adjusting motor is fixedly installed on the outer surface of the base, and the transmission end of the bottom end of the adjusting motor is fixedly connected with a threaded rod. According to the mechanical lazy arm for machining, by arranging the stabilizing mechanism, when the mechanical lazy arm grabs materials in machining, the mechanical lazy arm has certain flexibility and convenience due to the design of a pulley, the pulley can be driven to be separated from the ground in cooperation with the design of an adjusting motor, and stable placement of the base is achieved; the situation that the mechanical suspension arm is stressed and displaced can be avoided, and the stability of the mechanical suspension arm in operation is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical processing, in particular to a mechanical hanging arm for mechanical processing. Background Art

[0002] A mechanical crane refers to an electromechanical device used for vertical lifting or vertical lifting and horizontal movement of heavy objects. In mechanical processing operations, a mechanical crane is often used to clamp the workpiece or material to be processed.

[0003] The existing patent document with the technical authorization announcement number CN218874640U provides a mechanical crane arm for machining. The utility model can carry objects being machined through a lifting mechanism, a clamping mechanism and a pulley, thereby improving the machining efficiency.

[0004] However, when the existing mechanical crane arm for mechanical processing is in use, it is not easy to ensure the stability of the mechanical crane arm during the lifting operation. When the existing mechanical crane arm is in use, the single pulley as the supporting structure causes the mechanical crane arm to have poor stability, and it is easy to shift due to external force factors, which directly affects the stable progress of the mechanical processing operation. Utility Model Content

[0005] (1) Technical problems solved

[0006] The purpose of the present utility model is to provide a mechanical crane arm for machining to solve the problem in the above background technology that the existing mechanical crane arm for machining is not convenient for ensuring the stability of the mechanical crane arm during lifting operations when in use.

[0007] (2) Technical solution

[0008] To achieve the above object, the utility model provides the following technical solution: a mechanical boom for machining, comprising a base, a gantry limit frame provided above the base, a pulley provided on the outside of the base, a stabilizing mechanism provided above the pulley, an adjusting mechanism provided above the base, and a driving mechanism provided above the gantry limit frame;

[0009] The stabilizing mechanism includes an adjusting motor, which is fixedly mounted on the outer surface of the base, a transmission end at the bottom end of the adjusting motor is fixedly connected to a threaded rod, the outer surface of the threaded rod is connected to a threaded block through a thread, one side of the threaded block is fixedly connected to a mounting bracket, the pulley is located at the bottom end of the mounting bracket, and the upper surface of the mounting bracket is fixedly connected to sliding rods on both sides of the threaded block, and the sliding rods are slidably connected to the base.

[0010] Preferably, the adjustment mechanism includes a linear guide rail, which is fixedly mounted on one side of the upper surface of the base, and an electric slider is provided inside the linear guide rail.

[0011] Preferably, a lifting rod is fixedly connected to one side of the electric slider, and a support block is fixedly connected to one end of the lifting rod away from the electric slider.

[0012] Preferably, a support frame is fixedly mounted on a side away from the upper surface of the base, and the support block is slidably connected to the support frame.

[0013] Preferably, the driving mechanism includes a horizontal guide rail, which is fixedly mounted on the upper surface of the lifting rod, and a driving slider is provided inside the horizontal guide rail.

[0014] Preferably, a connecting frame is fixedly connected to the surface of the driving slider, the bottom end of the connecting frame is fixedly connected to the gantry limiting frame, and electric push rods are fixedly installed on both sides of the gantry limiting frame.

[0015] Preferably, the transmission end of the electric push rod passes through the gantry limit frame and is fixedly connected to a push rod, and the end of the push rod away from the gantry limit frame is fixedly connected to a splint.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] 1. The mechanical boom for machining is provided with a stabilizing mechanism, so that when the mechanical boom is used to grab materials for machining, the pulley design makes the mechanical boom flexible and convenient. The design of the adjustment motor can drive the pulley to separate from the ground, so as to achieve stable placement of the base, avoid the mechanical boom from being displaced by force, and ensure the stability of the mechanical boom during operation;

[0018] 2. The mechanical crane arm for mechanical processing is provided with an adjustment mechanism and a driving mechanism, so that when the mechanical crane arm is in use, the staff can drive the gantry limit frame to move in the vertical direction by operating the electric slider, and the driving slider can drive the gantry limit frame to move in the horizontal direction, thereby expanding the operating range of the mechanical crane arm and improving the convenience of using the mechanical crane arm. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the three-dimensional structure of the stabilizing mechanism of the utility model;

[0021] Figure 3 This is a schematic diagram of the three-dimensional structure of the adjustment mechanism of the utility model;

[0022] Figure 4 It is a schematic diagram of the three-dimensional structure of the driving mechanism of the utility model.

[0023] In the figure: 1. Base; 2. Gantry limit frame; 3. Pulley; 4. Stabilizing mechanism; 401. Adjusting motor; 402. Threaded rod; 403. Threaded block; 404. Mounting frame; 405. Sliding rod; 5. Adjusting mechanism; 501. Linear guide rail; 502. Electric slider; 503. Lifting rod; 504. Support block; 505. Support frame; 6. Driving mechanism; 601. Horizontal guide rail; 602. Driving slider; 603. Connecting frame; 604. Electric push rod; 605. Push rod; 606. Clamp. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] See also Figure 1 - Figure 4 The utility model provides a technical solution: a mechanical boom for machining, comprising a base 1, a gantry limit frame 2 is provided above the base 1, a pulley 3 is provided on the outside of the base 1, a stabilizing mechanism 4 is provided above the pulley 3, an adjusting mechanism 5 is provided above the base 1, and a driving mechanism 6 is provided above the gantry limit frame 2;

[0026] The stabilizing mechanism 4 includes an adjusting motor 401, which is fixedly mounted on the outer surface of the base 1, and a transmission end at the bottom end of the adjusting motor 401 is fixedly connected to a threaded rod 402, and the outer surface of the threaded rod 402 is threadedly connected to a threaded block 403, and one side of the threaded block 403 is fixedly connected to a mounting bracket 404, and the pulley 3 is located at the bottom end of the mounting bracket 404, and the upper surface of the mounting bracket 404 is fixedly connected to sliding rods 405 on both sides of the threaded block 403, and the sliding rods 405 are slidably connected to the base 1. When the mechanical boom is used to grasp objects for mechanical processing, the staff pushes the base 1 to drive the pulley 3 to rotate and move it to the place where it needs to be used, and then starts the adjusting motor 401 to make the threaded block 403 move on the threaded rod 402, and the threaded block 403 drives the mounting bracket 404 to move, and the mounting bracket 404 drives the sliding rod 405 to slide, so that the base 1 is fully in contact with the ground, and the pulley 3 is separated from the ground, ensuring the stability of the mechanical boom.

[0027] The adjusting mechanism 5 includes a linear guide rail 501, which is fixedly mounted on one side of the upper surface of the base 1, and an electric slider 502 is arranged inside the linear guide rail 501, and a lifting rod 503 is fixedly connected to one side of the electric slider 502, and the lifting rod 503 is fixedly connected to the end of the lifting rod 503 away from the electric slider 502. A support frame 505 is fixedly mounted on the side away from the upper surface of the base 1, and the support block 504 is slidably connected to the support frame 505. The driving mechanism 6 includes a horizontal guide rail 601, which is fixedly mounted on the upper surface of the lifting rod 503, and a driving slider 602 is arranged inside the horizontal guide rail 601. The surface of the driving slider 602 is fixedly connected to the connecting frame 603, and the bottom end of the connecting frame 603 is fixedly connected to the gantry limit frame 2. Electric push rods 604 are fixedly mounted on both sides of the gantry limit frame 2. The transmission end of the electric push rod 604 passes through the gantry limit frame 2 and is fixedly connected to the push rod 605. The end away from the movable rod 605 is fixedly connected to the clamping plate 606. The staff operates the driving slider 602 to make it slide inside the horizontal guide rail 601, and the driving slider 602 drives the connecting frame 603 to move in the horizontal direction, thereby driving the gantry limit frame 2 to be adjusted above the object to be grasped. The staff operates the electric slider 502 to drive it to slide inside the linear guide rail 501, and the electric slider 502 drives the lifting rod 503 to move, and the lifting rod 503 drives the support block 504 to slide inside the support frame 505, thereby driving the gantry limit frame 2 to move in the vertical direction, so that the two sets of clamping plates 606 are located on both sides of the grasped object, and the electric push rod 604 works to push the clamping plate 606 to fully contact the object, thereby clamping and fixing the object, and then under the movement of the electric slider 502 and the driving slider 602, the grasped object can be driven to move within the range to meet the use requirements of mechanical processing.

[0028] Working principle: When the mechanical boom is used to grab objects for mechanical processing, the staff pushes the base 1 to drive the pulley 3 to rotate and move it to the place where it needs to be used, and then starts the adjustment motor 401 to make the threaded block 403 move on the threaded rod 402, and the threaded block 403 drives the mounting frame 404 to move, and the mounting frame 404 drives the slide bar 405 to slide, so that the base 1 is fully in contact with the ground and the pulley 3 is separated from the ground, ensuring the stability of the placement of the mechanical boom. The staff operates the driving slider 602 to make it slide inside the horizontal guide rail 601, and the driving slider 602 drives the connecting frame 603 to move in the horizontal direction, thereby driving The gantry limit frame 2 is adjusted to above the object to be grasped, and the staff drives the electric slider 502 to slide inside the linear guide rail 501 by operating the electric slider 502. The electric slider 502 drives the lifting rod 503 to move, and the lifting rod 503 drives the support block 504 to slide inside the support frame 505, thereby driving the gantry limit frame 2 to move in the vertical direction, so that the two sets of clamps 606 are located on both sides of the object to be grasped. The electric push rod 604 works to push the clamps 606 to fully contact the object to achieve clamping and fixation of the object. Then, under the movement of the electric slider 502 and the driving slider 602, the grasped object can be driven to move within a range to meet the use requirements of mechanical processing.

[0029] Finally, it should be noted that the above content is only used to illustrate the technical solution of the utility model, rather than to limit the scope of protection of the utility model. Simple modifications or equivalent replacements of the technical solution of the utility model by ordinary technicians in this field do not deviate from the essence and scope of the technical solution of the utility model.

Claims

1. A mechanical boom for machining, comprising a base (1), characterized in that: A gantry limit frame (2) is provided above the base (1), a pulley (3) is provided on the outside of the base (1), a stabilizing mechanism (4) is provided above the pulley (3), an adjusting mechanism (5) is provided above the base (1), and a driving mechanism (6) is provided above the gantry limit frame (2); The stabilizing mechanism (4) comprises an adjusting motor (401), the adjusting motor (401) being fixedly mounted on the outer surface of the base (1), the transmission end at the bottom end of the adjusting motor (401) being fixedly connected to a threaded rod (402), the outer surface of the threaded rod (402) being threadedly connected to a threaded block (403), one side of the threaded block (403) being fixedly connected to a mounting frame (404), the pulley (3) being located at the bottom end of the mounting frame (404), the upper surface of the mounting frame (404) being located on both sides of the threaded block (403) being fixedly connected to sliding rods (405), and the sliding rods (405) being slidably connected to the base (1).

2. The mechanical boom for machining according to claim 1, characterized in that: The adjustment mechanism (5) comprises a linear guide rail (501), the linear guide rail (501) is fixedly mounted on one side of the upper surface of the base (1), and an electric slider (502) is provided inside the linear guide rail (501).

3. The mechanical boom for machining according to claim 2, characterized in that: A lifting rod (503) is fixedly connected to one side of the electric slider (502), and a support block (504) is fixedly connected to one end of the lifting rod (503) away from the electric slider (502).

4. The mechanical boom for machining according to claim 3, characterized in that: A support frame (505) is fixedly mounted on the side away from the upper surface of the base (1), and the support block (504) is slidably connected to the support frame (505).

5. The mechanical boom for machining according to claim 4, characterized in that: The driving mechanism (6) comprises a horizontal guide rail (601), the horizontal guide rail (601) is fixedly mounted on the upper surface of the lifting rod (503), and a driving slider (602) is provided inside the horizontal guide rail (601).

6. The mechanical boom for machining according to claim 5, characterized in that: The surface of the driving slider (602) is fixedly connected to a connecting frame (603), the bottom end of the connecting frame (603) is fixedly connected to a gantry limiting frame (2), and electric push rods (604) are fixedly installed on both sides of the gantry limiting frame (2).

7. The mechanical boom for machining according to claim 6, characterized in that: The transmission end of the electric push rod (604) passes through the gantry limit frame (2) and is fixedly connected to a push rod (605), and the end away from the push rod (605) is fixedly connected to a clamping plate (606).

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