Multi-angle flexible turnover mechanism for polishing flat end of mechanical accessory

Abstract

The utility model discloses a multi -angle flexible turnover mechanism of mechanical accessory flat end polishing, include: bottom plate, the top fixed connection of bottom plate has support frame and combination support, turnover subassembly, one side of turnover subassembly and support frame inner wall fixed connection, and turnover subassembly is used to be polished to the turnover of mechanical accessory, installation subassembly, one side of installation subassembly and turnover subassembly inner wall one side fixed connection, and installation subassembly is used to be polished to the installation clamping of mechanical accessory, the utility model relates to turnover mechanism technical field. The utility model discloses a multi -angle flexible turnover mechanism of mechanical accessory flat end polishing, utilize the setting of turnover subassembly, adopt double -motor drive equipment, can guarantee the equipment in multi -angle flexible turnover, adopt stepping motor and can be extremely accurate with the face of processing rotation to suitable angle, and the sliding block is lifted rotation by annular track, improved the stability in the process of adjusting, improved the reliability of later polishing.

Description

Technical Field

[0001] This utility model relates to the field of flipping mechanism technology, specifically a multi-angle flexible flipping mechanism for grinding the flat end of mechanical parts. Background Technology

[0002] In the process of mechanical manufacturing and parts processing, the flatness of the workpiece end directly affects the assembly accuracy and performance of the parts.

[0003] Patent CN210938770U discloses an automatic workpiece flipping device for mechanical grinding. It includes an equipment cabinet, with a hydraulic cylinder fixedly connected to one side of the upper end of the cabinet. A button is located on one side of the cabinet, and a piston rod is slidably connected to the upper end of the hydraulic cylinder. This device uses a hydraulic cylinder and piston rod to provide stable thrust, pushing a pallet to lift and flip a curved table, enabling grinding of workpieces at different angles and flipping the workpiece for grinding. This improves grinding efficiency and can hold workpieces with different complex structures. Two sets of movable jaws and a fixed jaw, along with a screw-on handle, allow for adjustable clamping size, enabling the clamping and grinding of workpieces with different shapes. The curved table, damping rail, and pallet allow for rotational misalignment, increasing the rotation angle and avoiding lifting dead angles. This device features a simple structure, reliable clamping, fast grinding, and strong adaptability, making it widely applicable in intelligent grinding processes.

[0004] As shown in the above technology, the flat end of mechanical parts can often only be adjusted in one direction during the grinding process, and the rotation angle is limited. Multiple disassembly and reassembly changes are required to complete the grinding. In addition, the existing mechanical parts installation process is time-consuming, which affects the grinding efficiency. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a multi-angle flexible flipping mechanism for grinding the flat end of mechanical parts. This solves the problems of limited adjustment in a single direction, limited flipping angle, the need for multiple disassembly and reassembly changes to complete grinding, and the time-consuming installation process of existing mechanical parts, which affects grinding efficiency.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a multi-angle flexible flipping mechanism for grinding the flat end of mechanical parts, comprising: The base plate has a support frame and a combined bracket fixedly connected to its top. A flipping assembly, one side of which is fixedly connected to the inner wall of the support frame, is used to flip the mechanical parts being polished. The mounting component has one side fixedly connected to one side of the inner wall of the flipping component, and the mounting component is used to install and clamp the mechanical parts to be polished.

[0007] Preferably, the flipping assembly includes a drive motor fixedly connected to the support frame, a drive plate fixedly connected to the top of the output shaft of the drive motor, a sliding block fixedly connected to one side of the drive plate, and an annular track fixedly connected to the top of the combined bracket.

[0008] Preferably, a rotary motor is fixedly connected to one side of the sliding block, and a disc is fixedly connected to one end of the output shaft of the rotary motor.

[0009] Preferably, the mounting assembly includes a flip frame fixedly connected to one side of the flip assembly, a dovetail groove plate fixedly connected to the top and bottom of the inner wall of the flip frame, a guide block movably connected to the inner wall of the dovetail groove plate, a clamping cover fixedly connected to one side of the guide block, and limit circular groove blocks fixedly connected to both sides of the flip frame.

[0010] Preferably, a threaded sleeve rod is fixedly connected to one side of the inner wall of the clamping cover, a pressing module is fixedly connected to one end of the threaded sleeve rod, a spring is fixedly connected to the other side of the inner wall of the clamping cover, and a contact plate is fixedly connected to one end of the spring.

[0011] Preferably, positioning slots are fixedly connected to both sides of the clamping cover, threaded rods are threadedly connected to the inner wall of the positioning slots, and guide plates are fixedly connected to both sides of the inner wall of the clamping cover.

[0012] This utility model provides a multi-angle flexible flipping mechanism for grinding the flat end of mechanical parts. Compared with the prior art, it has the following advantages: 1. The multi-angle flexible flipping mechanism for grinding the flat end of this mechanical part utilizes the flipping component and adopts a dual-motor drive to ensure that the equipment can be flexibly flipped at multiple angles. The stepper motor can rotate the surface to be processed to the appropriate angle with extreme precision, and the sliding block is lifted and rotated by the ring track, which improves the stability during the adjustment process and enhances the reliability of the subsequent grinding.

[0013] 2. The multi-angle flexible flipping mechanism for grinding the flat end of mechanical parts utilizes the installation components. During the grinding process, the part to be ground is installed into the clamping cover, and then the clamping cover and guide block are directly inserted into the predetermined position in the dovetail groove plate. Then, the threaded rod is rotated to connect it with the limiting circular groove block. The above operation integrates the time-consuming installation process into the grinding process. After grinding is completed, it is only necessary to install the mechanical part to be processed into the flipping frame, which solves the problem that the existing mechanical part installation process is time-consuming and affects the grinding efficiency. Attached Figure Description

[0014] Figure 1 This is a three-dimensional schematic diagram of the present invention; Figure 2This is a schematic diagram of the mounting components of this utility model; Figure 3 This is a schematic diagram of the clamping cover of this utility model; Figure 4 This is a schematic diagram of the contact plate and guide plate of this utility model.

[0015] In the diagram: 1. Base plate; 2. Support frame; 3. Combined bracket; 4. Flipping assembly; 5. Mounting assembly; 41. Drive motor; 42. Drive plate; 43. Sliding block; 44. Circular track; 45. Rotary motor; 46. Disc; 51. Flipping frame; 52. Dovetail groove plate; 53. Guide block; 54. Clamping cover; 55. Limiting circular groove block; 56. Threaded sleeve rod; 57. Pressing module; 58. Spring; 59. Contact plate; 510. Positioning groove block; 511. Threaded rod; 512. Guide plate. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] Please see Figures 1-4 This utility model provides two technical solutions: Example 1: A multi-angle flexible flipping mechanism for grinding the flat end of mechanical parts, comprising: The base plate 1 has a support frame 2 and a combined bracket 3 fixedly connected to its top. The flipping component 4 is fixedly connected to the inner wall of the support frame 2 on one side. The flipping component 4 is used to flip the mechanical parts to be polished. Mounting component 5 is fixedly connected to one side of the inner wall of the flipping component 4. Mounting component 5 is used to install and clamp the mechanical parts to be polished. With the setting of flipping component 4, the equipment is driven by dual motors, which can ensure that the equipment can be flexibly flipped at multiple angles. The stepper motor can rotate the surface to be processed to a suitable angle with extremely high precision. In addition, the sliding block 43 is lifted and rotated by the annular track 44, which improves the stability during the adjustment process and enhances the reliability of subsequent polishing.

[0018] Example 2 differs from Example 1 primarily in that it employs a multi-angle flexible flipping mechanism for grinding the flat ends of mechanical parts. The flipping assembly 4 includes a drive motor 41 fixedly connected to the support frame 2. A drive plate 42 is fixedly connected to the top of the output shaft of the drive motor 41. A sliding block 43 is fixedly connected to one side of the drive plate 42. A ring track 44 is fixedly connected to the top of the combined bracket 3. A rotary motor 45 is fixedly connected to one side of the sliding block 43. A disc 46 is fixedly connected to one end of the output shaft of the rotary motor 45. All motors are stepper motors, capable of precise rotation. The rotating assembly 5 includes a rotating frame 51 fixedly connected to one side of the rotating assembly 4. A dovetail groove plate 52 is fixedly connected to the top and bottom of the inner wall of the rotating frame 51. A guide block 53 is movably connected to the inner wall of the dovetail groove plate 52. The guide block 53 has a dovetail-shaped cross-section. A clamping cover 54 is fixedly connected to one side of the guide block 53. Limiting circular groove blocks 55 are fixedly connected to both sides of the rotating frame 51. The limiting circular groove blocks 55 have threaded grooves inside. A threaded sleeve rod 56 is fixedly connected to one side of the inner wall of the clamping cover 54. A pressing module 57 is fixedly connected to one end of the threaded sleeve rod 56. 56 includes a threaded sleeve and a matching screw rod, which together complete the lifting and lowering adjustment. A spring 58 is fixedly connected to the other side of the inner wall of the clamping cover 54. A damper is provided on the inner wall of the spring 58. A contact plate 59 is fixedly connected to one end of the spring 58. A handle is fixedly connected to the surface of the contact plate 59. Positioning slots 510 are fixedly connected to both sides of the clamping cover 54. A threaded rod 511 is threadedly connected to the inner wall of the positioning slot 510. Guide plates 512 are fixedly connected to both sides of the inner wall of the clamping cover 54. The surface of the contact plate 59 is grooved and fitted onto the guide plate. The surface of plate 512 is slidably connected to it. Utilizing the installation component 5, during the grinding process, the part to be ground is installed into the clamping cover 54. Then, the clamping cover 54 and guide block 53 are directly inserted into the predetermined position in the dovetail groove plate 52. Then, the threaded rod 511 is rotated to connect it with the limiting circular groove block 55. The above operation integrates the time-consuming installation process into the grinding process. After grinding, it is only necessary to install the mechanical part to be processed into the flipping frame 51, which solves the problem that the existing mechanical part installation process is time-consuming and affects grinding efficiency.

[0019] The mention of "grinding" in the description of the mechanism shown in this patent is only used to illustrate the application scenario or functional example of the flipping mechanism and does not constitute the technical solution or necessary structure protected by this patent. The core content of this patent protection lies in the clamping, flipping, and multi-angle adjustment mechanism of mechanical parts. Its design can ensure the stable positioning of the workpiece at various angles, realize flexible flipping and precise adjustment, without relying on or limiting any specific grinding device.

[0020] Furthermore, any content not described in detail in this specification is existing technology known to those skilled in the art.

[0021] During operation, select the appropriate pressing module 57 and clamping cover 54 as a whole, press down the handle of the contact plate 59, place the accessory on the top of the contact plate 59, and at the same time, the spring 58 is compressed, so that one side of it engages with the bottom of the pressing module 57. Rotate the bottom end of the threaded sleeve rod 56, and at the same time, cooperate with the spring 58 to return, clamping the mechanical part to be processed. Insert the guide block 53 into the dovetail groove plate 52. When the clamping cover 54 moves to the working position, rotate the threaded rod 511 in the positioning groove block 510 and insert the threaded rod 511 into the limiting circular groove block 55. Then turn on the rotary motor 45, and drive the flipping frame 51 to adjust the angle through the disc 46. Turn on the drive motor 41, and drive the sliding block 43 to move and adjust the working angle through the drive plate 42. Adjust in conjunction with grinding. When the device is finished, restore it to its original state.

[0022] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0023] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A multi-angle flexible flipping mechanism for grinding the flat end of mechanical parts, characterized in that, include: The base plate (1) has a support frame (2) and a combined bracket (3) fixedly connected to its top. A flipping assembly (4) is fixedly connected to the inner wall of the support frame (2) on one side. The flipping assembly (4) is used to flip the mechanical parts being polished. The mounting component (5) is fixedly connected to one side of the inner wall of the flipping component (4) and is used to install and clamp the mechanical parts to be polished.

2. The multi-angle flexible flipping mechanism for grinding the flat end of mechanical parts according to claim 1, characterized in that: The flipping assembly (4) includes a drive motor (41) fixedly connected to the support frame (2), a drive plate (42) fixedly connected to the top of the output shaft of the drive motor (41), a sliding block (43) fixedly connected to one side of the drive plate (42), and a ring track (44) fixedly connected to the top of the combined bracket (3).

3. The multi-angle flexible flipping mechanism for grinding the flat end of mechanical parts according to claim 2, characterized in that: A rotary motor (45) is fixedly connected to one side of the sliding block (43), and a disc (46) is fixedly connected to one end of the output shaft of the rotary motor (45).

4. The multi-angle flexible flipping mechanism for grinding the flat end of mechanical parts according to claim 1, characterized in that: The mounting assembly (5) includes a flip frame (51) fixedly connected to one side of the flip assembly (4), a dovetail groove plate (52) fixedly connected to the top and bottom of the inner wall of the flip frame (51), a guide block (53) movably connected to the inner wall of the dovetail groove plate (52), a clamping cover (54) fixedly connected to one side of the guide block (53), and a limit circular groove block (55) fixedly connected to both sides of the flip frame (51).

5. The multi-angle flexible flipping mechanism for grinding the flat end of mechanical parts according to claim 4, characterized in that: A threaded sleeve rod (56) is fixedly connected to one side of the inner wall of the clamping cover (54), and a pressing module (57) is fixedly connected to one end of the threaded sleeve rod (56). A spring (58) is fixedly connected to the other side of the inner wall of the clamping cover (54), and a contact plate (59) is fixedly connected to one end of the spring (58).

6. The multi-angle flexible flipping mechanism for grinding the flat end of mechanical parts according to claim 4, characterized in that: Both sides of the clamping cover (54) are fixedly connected to positioning slot blocks (510), the inner wall of the positioning slot block (510) is threadedly connected to a threaded rod (511), and both sides of the inner wall of the clamping cover (54) are fixedly connected to guide plates (512).

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