Mechanical grinding equipment for machining

Abstract

The utility model relates to mechanical polishing equipment for machining, which belongs to the technical field of polishing equipment, and comprises a mounting seat, a polishing adjusting mechanism is arranged in the mounting seat, the polishing adjusting mechanism comprises a polishing motor fixedly connected in the mounting seat, and the output end of the polishing motor is fixedly connected with a rotating block. And a plurality of rotating rods are rotationally connected into the rotating block. According to the mechanical grinding equipment for machining, by adjusting the position of a rack, the rack is meshed with transmission gears in different directions, and the corresponding rotating rod is driven to rotate, so that the rotating rod drives a grinding head to rotate between a working area and a rotating block through an inlet and an outlet, and then the effect of flexibly replacing the grinding head is achieved; and other unused grinding heads can be embedded into the rotating block to reduce the size of the device, so that the grinding equipment can extend to the inner side of the tubular or cylindrical structure, and the deep part of the product is ground.

Description

Technical Field

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

[0002] Grinding is a type of surface modification technology. It generally refers to a processing method that uses rough objects to change the physical properties of the material surface through friction. The main purpose is to obtain a specific surface roughness. During the processing and production of products, in order to ensure that the surface roughness of the parts meets production requirements and ensure the surface aesthetics of the parts, it is necessary to use a grinding device to grind the products, so that the processing accuracy and aesthetics of the products are improved.

[0003] Please refer to the announcement number CN219666147U, a mechanical grinding device used for mechanical processing. In this patent, it is proposed that "most of the existing grinding equipment is mechanical grinding equipment, which uses a rotating grinding wheel or wire brush to contact the parts to achieve the grinding effect, but usually different grinding heads are required according to the different shapes of the parts, and replacing different grinding heads takes time, affecting efficiency." This patent starts the rotatable connecting mechanism to drive the mounting seat to rotate, and the drive shaft seats located on the four sides of the mounting seat will rotate accordingly, adjusting the grinding heads of different specifications to the working area for grinding. During the grinding process, there is no need to stop the machine to replace the grinding head, which improves the processing efficiency to a certain extent.

[0004] However, although the above patent can realize the effect of quick replacement of grinding heads by rotating the mounting seat, the mounting seat with four grinding heads installed occupies a large area. When it is necessary to grind the inside of a tube-shaped or cylindrical product, the non-operating grinding head will cause the mounting seat to be unable to enter the inside of the tube-shaped or cylindrical product, affecting the grinding effect deep inside the product. In view of this, the present application proposes a mechanical grinding device for mechanical processing. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a mechanical grinding device for mechanical processing, which has the advantages of being easy to flexibly replace the grinding head and being able to embed the unused grinding heads into a rotating block to reduce the volume of the device, so that the grinding device can be extended to the inside of a tubular or cylindrical structure to achieve grinding processing deep into the product, etc. It solves the problem that most of the existing grinding equipment is mechanical grinding equipment, which uses a rotating grinding wheel or wire brush to contact the parts to achieve a grinding effect, but usually different grinding heads are required according to the different shapes of the parts, and replacing different grinding heads takes time, affecting efficiency.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a mechanical grinding device for mechanical processing, comprising a mounting seat, wherein a grinding adjustment mechanism is arranged inside the mounting seat;

[0007] The grinding adjustment mechanism includes a grinding motor fixedly connected inside the mounting seat, a rotating block fixedly connected to the output end of the grinding motor, a plurality of rotating rods rotatably connected inside the rotating block, a retaining ring fixedly connected to the right side of the mounting seat, an inlet and outlet opened on the top of the retaining ring, and a grinding head fixedly connected to the end of the rotating rod;

[0008] The interior of the rotating rod is fixedly connected with a transmission gear, the interior of the rotating block is movably connected with a rack meshing with the transmission gear, and the interior of the rotating block is provided with an adjusting component for adjusting the position of the rack.

[0009] Furthermore, the adjustment component includes an electric push rod fixedly connected to the inside of the rotating block, the output end of the electric push rod is fixedly connected to the shift block, the inside of the shift block is fixedly connected to the steering motor, the output end of the steering motor is fixedly connected to the turntable, and the rack is fixedly connected to the turntable.

[0010] Furthermore, a connecting block is fixedly connected to the left side of the mounting seat, and a limiting sliding block slidably matched with the mounting seat is fixedly connected to the left side of the rotating block.

[0011] Furthermore, the rotating rod is L-shaped, and a movable opening is provided inside the rotating rod.

[0012] Furthermore, a rotating shaft is fixedly connected inside the rotating rod, and a fixed block rotatably connected to the rotating shaft is fixedly connected to the right side of the rotating block.

[0013] Furthermore, the interior of the retaining ring is slidably connected to a retaining plate located at both sides of the inlet and outlet, and the interior of the retaining ring is fixedly connected to an extrusion spring fixedly connected to the retaining plate.

[0014] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0015] The mechanical grinding equipment used for mechanical processing can adjust the position of the rack to make the rack correspond to the position of the transmission gear in different directions, so that the rack can be pushed and the meshing transmission of the rack and the transmission gear can be used to drive the rotating rod to rotate, so that the grinding head can be taken out when the rotating rod corresponds to the inlet and outlet positions, and the grinding head can be moved to the working area on the right side of the rotating block, so as to achieve the effect of flexible replacement of the grinding head and effectively improve the work efficiency;

[0016] Furthermore, the grinding head can be embedded in the rotating block to effectively reduce the size of the device, so that the grinding equipment can be extended to the inside of the tubular or cylindrical structure to achieve grinding processing deep into the product, thereby effectively improving the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a cross-sectional view of the structure of the utility model;

[0018] Figure 2 This is a structural side view of the rotating block of the utility model;

[0019] Figure 3 It is a structural schematic diagram of the rotating rod of the utility model.

[0020] In the figure: 1. mounting base; 2. grinding motor; 3. rotating block; 301. limit slider; 4. rotating rod; 401. movable opening; 5. grinding head; 6. transmission gear; 7. retaining ring; 701. inlet and outlet; 8. electric push rod; 9. shift block; 10. steering motor; 11. turntable; 12. rack; 13. rotating shaft; 14. fixing block; 15. connecting block; 16. extrusion spring; 17. baffle. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-3 In this embodiment, a mechanical grinding device for mechanical processing includes a mounting seat 1, and a grinding adjustment mechanism is arranged inside the mounting seat 1.

[0023] In this embodiment, the grinding adjustment mechanism includes a grinding motor 2 fixedly connected inside the mounting seat 1, and a connecting block 15 is fixedly connected to the left side of the mounting seat 1, so that the mounting seat 1 can be fixed on a processing robot arm for adjusting the grinding position using the connecting block 15. The output end of the grinding motor 2 is fixedly connected to a rotating block 3, and the left side of the rotating block 3 is fixedly connected to a limiting slider 301 that is slidably adapted to the mounting seat 1, so that the limiting slider 301 can be used to improve the activity stability of the rotating block 3.

[0024] Among them, the rotating block 3 is internally rotatably connected with a plurality of rotating rods 4, the rotating rod 4 is internally fixedly connected with a rotating shaft 13, and the right side of the rotating block 3 is fixedly connected with a fixed block 14 rotatably connected to the rotating shaft 13, so that the fixed block 14 can be used to conveniently install the rotating shaft 13, so that the rotating rod 4 can rotate around the axis of the rotating shaft 13 on the right side of the rotating block 3. The rotating rod 4 is L-shaped, so that the structural characteristics of the rotating rod 4 can be conveniently used to make it embedded in the rotating block 3 when it rotates.

[0025] In this embodiment, a retaining ring 7 is fixedly connected to the right side of the mounting seat 1, an inlet and outlet 701 is provided on the top of the retaining ring 7, and a grinding head 5 is fixedly connected to the end of the rotating rod 4, so that the rotating rod 4 can drive the grinding head 5 to rotate toward the working area using the inlet and outlet 701.

[0026] Among them, the interior of the retaining ring 7 is slidably connected with a baffle 17 located on the front and rear sides of the inlet and outlet 701, and the interior of the retaining ring 7 is fixedly connected with an extrusion spring 16 fixedly connected to the baffle 17, so that the baffle 17 can cover the inlet and outlet 701 under the action of the extrusion spring 16, so as to prevent the rotating rod 4 from separating from the rotating block 3 due to centrifugal force when the rotating block 3 rotates.

[0027] In this embodiment, the interior of the rotating rod 4 is fixedly connected to the transmission gear 6, and the interior of the rotating block 3 is movably connected to the rack 12 that meshes with the transmission gear 6, so that when the rack 12 meshes with the transmission gear 6, the rotating rod 4 rotates with the movement of the rack 12, and an adjustment component for adjusting the position of the rack 12 is provided inside the rotating block 3.

[0028] Among them, the adjustment component includes an electric push rod 8 fixedly connected to the inside of the rotating block 3, the output end of the electric push rod 8 is fixedly connected to the shift block 9, the inside of the shift block 9 is fixedly connected to the steering motor 10, the output end of the steering motor 10 is fixedly connected to the turntable 11, and the rack 12 is fixedly connected to the turntable 11, so that the turntable 11 can adjust the direction and orientation of the rack 12 as the steering motor 10 rotates, and the shift block 9 can also move left and right with the operation of the electric push rod 8. A movable opening 401 is opened inside the rotating rod 4, which is convenient for preventing the rack 12 from hitting the rotating rod 4 through the setting of the movable opening 401.

[0029] The beneficial effects of the above embodiments are:

[0030] The mechanical grinding device for machining can adjust the position of the rack 12 so that the rack 12 corresponds to the position of the transmission gear 6 in different directions, so that the rack 12 is pushed and the meshing transmission between the rack 12 and the transmission gear 6 drives the rotating rod 4 to rotate, so that the grinding head 5 can be taken out when the rotating rod 4 corresponds to the position of the inlet and outlet 701, and the grinding head 5 can be moved to the working area on the right side of the rotating block 3, so as to achieve the effect of flexibly replacing the grinding head 5 and effectively improve the work efficiency.

[0031] Furthermore, the grinding head 5 can be embedded in the rotating block 3, so as to effectively reduce the volume of the device, so that the grinding equipment can be extended to the inside of the tubular or cylindrical structure, and the grinding process of the product deep can be achieved, thereby effectively improving the practicability of the device.

[0032] The working principle of the above embodiment is:

[0033] When the mechanical grinding device for mechanical processing is used, the mounting seat 1 needs to be fixed on the processing robot arm for adjusting the grinding position by using the connecting block 15, so that the processing robot arm can drive the mounting seat 1 to move. When grinding, a grinding head 5 of a suitable model needs to be selected first, and the rotating block 3 is driven to rotate by running the grinding motor 2, so that the selected grinding head 5 can be rotated to the inlet and outlet 701;

[0034] Then, the steering motor 10 needs to be operated to drive the turntable 11 to rotate, so as to adjust the direction and orientation of the rack 12, so that the rack 12 corresponds to the position of the transmission gear 6 corresponding to the selected grinding head 5, and then the electric push rod 8 can be operated to make the rack 12 move toward the transmission gear 6, so as to utilize the meshing transmission of the rack 12 and the transmission gear 6 to drive the rotating rod 4 and the grinding head 5 to rotate, so that the selected grinding head 5 rotates outward from the inlet and outlet 701 until it is in the working area on the right side of the rotating block 3;

[0035] When it is necessary to put away the grinding head 5, the electric push rod 8 can be reversed and retracted to make the rack 12 drive the transmission gear 6 to rotate in the opposite direction, so as to facilitate the grinding head 5 to be re-embedded in the rotating block 3, so as to achieve the effect of flexible replacement of the grinding head 5, effectively improve the work efficiency, and the grinding head 5 can be embedded in the rotating block 3, so as to effectively reduce the volume of the device, so that the grinding equipment can be extended to the inside of the tubular or cylindrical structure, so as to realize the grinding processing of the deep part of the product.

[0036] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A mechanical grinding device for machining, comprising a mounting seat (1), characterized in that: A grinding and adjustment mechanism is provided inside the mounting seat (1); The grinding adjustment mechanism comprises a grinding motor (2) fixedly connected inside a mounting seat (1); a rotating block (3) is fixedly connected to the output end of the grinding motor (2); a plurality of rotating rods (4) are rotatably connected inside the rotating block (3); a retaining ring (7) is fixedly connected to the right side of the mounting seat (1); an inlet and outlet (701) is provided at the top of the retaining ring (7); and a grinding head (5) is fixedly connected to the end of the rotating rod (4); The interior of the rotating rod (4) is fixedly connected to a transmission gear (6), the interior of the rotating block (3) is movably connected to a rack (12) meshing with the transmission gear (6), and the interior of the rotating block (3) is provided with an adjustment component for adjusting the position of the rack (12).

2. A mechanical grinding device for machining according to claim 1, characterized in that: The adjustment component comprises an electric push rod (8) fixedly connected to the inside of the rotating block (3); the output end of the electric push rod (8) is fixedly connected to a shift block (9); the inside of the shift block (9) is fixedly connected to a steering motor (10); the output end of the steering motor (10) is fixedly connected to a turntable (11); and the rack (12) is fixedly connected to the turntable (11).

3. The mechanical grinding device for machining according to claim 1, characterized in that: The left side of the mounting seat (1) is fixedly connected to a connecting block (15), and the left side of the rotating block (3) is fixedly connected to a limiting sliding block (301) that is slidably matched with the mounting seat (1).

4. The mechanical grinding device for machining according to claim 1, characterized in that: The rotating rod (4) is L-shaped, and a movable opening (401) is provided inside the rotating rod (4).

5. The mechanical grinding device for machining according to claim 1, characterized in that: The interior of the rotating rod (4) is fixedly connected with a rotating shaft (13), and the right side of the rotating block (3) is fixedly connected with a fixed block (14) rotatably connected to the rotating shaft (13).

6. The mechanical grinding device for machining according to claim 1, characterized in that: The interior of the baffle ring (7) is slidably connected to baffle plates (17) located at the front and rear sides of the inlet and outlet (701), and the interior of the baffle ring (7) is fixedly connected to an extrusion spring (16) fixedly connected to the baffle plates (17).

Images