A polishing device for mechanical component machining

Abstract

This utility model relates to the field of polishing device technology, and discloses a polishing device for processing mechanical parts, including a bracket and a controller installed on the upper end of the bracket. A polishing structure is installed on the upper end of the bracket, and a placement table is installed on the upper end of the bracket. A clamping and flipping structure is installed on the placement table. When the electric push rod C is started, it can push the fixed seat and the clamping block to move, and clamp the parts in conjunction with the clamping block on the turntable. With the help of the sliding parts A and B, the electric push rod B and the polishing part can be moved. The polishing part is used to polish the mechanical parts, and with the help of the guide tube and the dust suction head, dust can be suctioned, thus realizing the polishing process of the mechanical parts. Then, when the motor is started, it can drive the rotating shaft and the turntable to rotate. At this time, the clamping block on the fixed seat rotates through the rotating rod, and is guided by the guide block and the guide groove, so that the clamping block drives the parts to flip more stably.

Description

Technical Field

[0001] This utility model relates to the field of polishing equipment technology, specifically a polishing equipment for processing mechanical parts. Background Technology

[0002] Polishing equipment is used in the machining of mechanical parts to smooth the surface of processed workpieces, thereby improving surface quality and aesthetics. The polishing process mainly relies on mechanical motion, abrasive materials, and a certain amount of pressure to remove surface irregularities.

[0003] For example, a polishing device for processing air conditioning mechanical parts, as disclosed in announcement number CN221495571U, includes a processing table and a three-axis positioning frame. The three-axis positioning frame is mounted on the processing table, and a polishing mechanism is mounted on the three-axis positioning frame. A horizontal plate is mounted on the upper rear side of the processing table, and a cavity is opened inside the horizontal plate. A clamping mechanism is mounted inside the cavity, and multiple clamping blocks are mounted on the clamping mechanism. A support mechanism is mounted on the processing table. The clamping mechanism includes a second motor, a bidirectional screw, two threaded sleeves, two connecting plates, and two clamping plates. The second motor is located at one end of the horizontal plate, and the bidirectional screw is rotatably mounted inside the cavity. In use, this utility model can automatically flip the parts, making it easy to polish both sides of the parts, greatly improving the polishing efficiency of the parts.

[0004] The aforementioned patent proposes that polishing can be achieved by flipping the parts. However, during the use of the polishing device, since the clamping block is driven to rotate by a motor, and there is no guiding structure when the clamping block rotates the workpiece, instability is likely to occur during flipping, causing the workpiece to shift and affecting subsequent polishing processes. Utility Model Content

[0005] The purpose of this utility model is to provide a polishing device for machining mechanical parts, so as to solve the problem mentioned in the background art that the clamping block does not provide guidance when rotating the workpiece, which is prone to instability during flipping, causing the workpiece to deviate and affecting the subsequent polishing process.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a polishing device for processing mechanical parts, comprising a bracket and a controller mounted on the upper end of the bracket. The upper end of the bracket is equipped with a polishing structure for polishing and grinding mechanical parts. The upper end of the bracket is equipped with a placement table. A cylinder is mounted on the bottom wall of the placement table. A table plate is mounted on the telescopic end of the cylinder, and the table plate is embedded on the surface of the placement table. A clamping and flipping structure is mounted on the placement table for clamping and rotating mechanical parts.

[0007] The clamping and flipping structure includes a mounting frame, an electric push rod C, and a fixed base. Two sets of mounting frames are provided, both fixed to a placement platform. The electric push rod C is located on the outer wall of one set of mounting frames, and a rotating component is mounted on the other set of mounting frames. The telescopic end of the electric push rod C is connected to the fixed base. Clamping blocks are mounted on the fixed base and the rotating component. A locking component is mounted on the placement platform. Activating the electric push rod C moves the fixed base and clamping blocks, and in conjunction with the rotating component, clamps the mechanical parts between the two sets of clamping blocks. The rotating component then allows the mechanical parts to be flipped.

[0008] Preferably, the polishing structure includes a support frame and a sliding member A mounted on the support frame. A sliding member B is mounted on the sliding member A, and the structure of the sliding member B is identical to that of the sliding member A. An electric push rod B is mounted on one side of the sliding member B. The telescopic end of the electric push rod B is connected to a polishing part for polishing. A dust suction head is mounted on one side of the electric push rod B. The upper end of the dust suction head is connected to a conduit, which is connected to a dust suction device. With the help of the sliding member A and the sliding member B, the electric push rod B and the polishing part can be moved, and the polishing part is used to polish the mechanical parts.

[0009] Preferably, the sliding member B includes an electric push rod A and a slide block connected to the telescopic end of the electric push rod A. The slide block is slidably connected within the limiting frame, and when the electric push rod A is activated, it can push the slide block to move.

[0010] Preferably, the rotating component includes a second motor and a rotating shaft connected to the output end of the second motor. A turntable is installed at one end of the rotating shaft, and a clamping block is fixedly installed on the side wall of the turntable. When the second motor is started, the rotating shaft and the turntable can be driven to rotate.

[0011] Preferably, a guide block is fixedly installed on the side wall of the clamping block, a guide groove is provided on the surface of the fixed seat, and several scale lines are evenly distributed on the surface of the fixed seat. A rotating rod is also connected to the side wall of the clamping block. The clamping block is rotatably connected to the fixed seat through the rotating rod. When the mechanical parts are rotated, the clamping block rotates through the rotating rod.

[0012] Preferably, the locking element includes a threaded seat and a threaded rod with threads inserted into the threaded seat. One end of the threaded rod is connected to an insert rod. A sealing gasket is embedded on the surface of the threaded seat, and the sealing gasket is located outside the insert rod. Insertion holes are evenly opened on the surface of the fixed seat. When the threaded rod is rotated, the insert rod can be pushed to move.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. The mechanical parts can be clamped by the set bracket, controller, polishing structure, placement table and clamping and flipping structure, with the help of the set electric push rod C, fixed seat and clamping block. Then, the mechanical parts can be flipped by the rotating part, and guided by the guide block and guide groove, so that the clamping block drives the parts to flip more stably.

[0015] 2. The locking mechanism can restrict the position of the turntable, making the position of the parts more accurate after rotation and effectively ensuring the stability of the turntable. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model;

[0017] Figure 2 This is a three-dimensional structural diagram of the clamping and flipping structure of this utility model;

[0018] Figure 3 This is a schematic diagram of the three-dimensional structure of the clamping block of this utility model;

[0019] Figure 4 This is a three-dimensional structural diagram of the locking component of this utility model.

[0020] In the diagram: 1. Bracket; 2. Controller; 3. Polishing structure; 31. Bearing frame; 32. Sliding part A; 33. Sliding part B; 331. Electric push rod A; 332. Limiting frame; 333. Slide seat; 34. Electric push rod B; 35. Conduit; 36. Vacuum head; 37. Polishing part; 4. Placement platform; 41. Cylinder part; 42. Platform; 5. Clamping and flipping structure; 51. Mounting frame; 52. Electric push rod C; 53. Fixed seat; 54. Clamping block; 541. Guide block; 542. Guide groove; 543. Rotating rod; 544. Scale line; 55. Rotating part; 551. Motor II; 552. Rotating shaft; 553. Turntable; 56. Locking part; 561. Threaded seat; 562. Threaded rod; 563. Insert rod; 564. Sealing gasket; 565. Insertion hole. Detailed Implementation

[0021] 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.

[0022] Example 1: Please refer to Figures 1-3A polishing device for machining mechanical parts includes a support 1, a controller 2, a polishing structure 3, a placement table 4, and a clamping and flipping structure 5. The controller 2 is located at the upper end of the support 1, and the polishing structure 3 is located at the upper end of the support 1 for polishing and grinding mechanical parts. The placement table 4 is located at the upper end of the support 1, and the clamping and flipping structure 5 is placed on the placement table 4. A cylinder 41 is installed on the bottom wall of the placement table 4, and a table plate 42 is installed at the telescopic end of the cylinder 41. The table plate 42 is embedded on the surface of the placement table 4. The clamping and flipping structure 5 is used to clamp and rotate the mechanical parts so that the parts can be flipped and placed on the table plate 42. In conjunction with the cylinder 41, it can drive the table plate 42 and the parts to adjust their positions.

[0023] The clamping and flipping structure 5 includes a mounting frame 51, an electric push rod C52, and a fixed base 53. Two sets of mounting frames 51 are provided, and both sets are fixed to the placement platform 4. The electric push rod C52 is located on the outer wall of one set of mounting frames 51, and a rotating component 55 is mounted on the other set of mounting frames 51. The telescopic end of the electric push rod C52 is connected to the fixed base 53. Clamping blocks 54 are mounted on the fixed base 53 and the rotating component 55. A locking component 56 is mounted on the placement platform 4. Activating the electric push rod C52 pushes the fixed base 53 and clamping blocks 54 to move, and in conjunction with the rotating component 55, clamps the mechanical parts between the two sets of clamping blocks 54. Then, with the help of the rotating component 55, the mechanical parts can be flipped, facilitating polishing of the other side of the mechanical parts.

[0024] The polishing structure 3 includes a support frame 31 and a sliding member A32 mounted on the support frame 31. A sliding member B33 is mounted on the sliding member A32, and the sliding member B33 has the same structure as the sliding member A32. An electric push rod B34 is mounted on one side of the sliding member B33. The telescopic end of the electric push rod B34 is connected to a polishing part 37 for polishing. A vacuum head 36 is mounted on one side of the electric push rod B34. The upper end of the vacuum head 36 is connected to a conduit 35, which is connected to a vacuuming device. With the help of the sliding member A32 and the sliding member B33, the electric push rod B34 and the polishing part 37 can be moved. The polishing part 37 is used to polish the mechanical parts, and in conjunction with the conduit 35 and the vacuum head 36, vacuuming can be performed (the polishing part 37 is prior art and does not need to be described in detail).

[0025] The sliding component B33 includes an electric push rod A331 and a slide block 333 connected to the telescopic end of the electric push rod A331. The slide block 333 is slidably connected within the limit frame 332. When the electric push rod A331 is activated, the slide block 333 can be pushed to move.

[0026] The rotating component 55 includes a second motor 551 and a rotating shaft 552 connected to the output end of the second motor 551. A turntable 553 is installed at one end of the rotating shaft 552. A clamping block 54 is fixedly installed on the side wall of the turntable 553. When the second motor 551 is started, the rotating shaft 552 and the turntable 553 can be driven to rotate.

[0027] A guide block 541 is fixedly installed on the side wall of the clamping block 54. A guide groove 542 is provided on the surface of the fixed seat 53. Several scale lines 544 are evenly distributed on the surface of the fixed seat 53. A rotating rod 543 is also connected to the side wall of the clamping block 54. The clamping block 54 is rotatably connected to the fixed seat 53 through the rotating rod 543. When the mechanical parts are rotated, the clamping block 54 rotates through the rotating rod 543 and is guided in conjunction with the guide block 541 and the guide groove 542, so that the clamping block 54 can drive the parts to flip more stably.

[0028] In this embodiment: the component is placed on the platform 42, and the position of the platform 42 and the component is adjusted by the cylinder 41. Then, the electric push rod C52 is activated, which pushes the fixed base 53 and the clamping block 54 to move. The clamping block 54 on the turntable 553 clamps the component. The electric push rod B34 and the polishing part 37 are moved by the sliding parts A32 and B33. The polishing part 37 polishes the mechanical component, and the guide tube 35 and the dust suction head 36 can be used to perform dust suction. The polishing process of the mechanical component is realized. Then, when the motor 551 is activated, the rotating shaft 552 and the turntable 553 are driven to rotate. At this time, the clamping block 54 on the fixed base 53 rotates through the rotating rod 543 and is guided by the guide block 541 and the guide groove 542, so that the clamping block 54 can drive the component to flip more stably. At the same time, the scale line 544 can help the operator to accurately position.

[0029] Example 2: This example is an improvement on Example 1. For details, please refer to [link / reference]. Figure 4 The locking component 56 includes a threaded seat 561 and a threaded rod 562 threadedly inserted into the threaded seat 561. One end of the threaded rod 562 is connected to an insert rod 563. A sealing gasket 564 is embedded on the surface of the threaded seat 561 and is located outside the insert rod 563. Insertion holes 565 are evenly distributed on the surface of the fixed seat 53. When the threaded rod 562 is rotated, the insert rod 563 can be pushed to move, so that the insert rod 563 is inserted into the insertion hole 565. The position of the turntable 553 is restricted, so that the position of the component after rotation is more accurate.

[0030] In this embodiment: when the turntable 553 drives the component to rotate, the operator can rotate the threaded rod 562 to push the insertion rod 563 to move, so that the insertion rod 563 is inserted into the insertion hole 565. The position of the turntable 553 is restricted, so that the position of the component after rotation is more accurate.

[0031] All electrical components mentioned in this article are connected to an external main controller and 220V AC mains power, and the main controller can be a conventional known device such as a computer that can control it.

[0032] The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0033] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A polishing device for machining mechanical parts, comprising a support (1) and a controller (2) mounted on the upper end of the support (1), wherein a polishing structure (3) for polishing and grinding mechanical parts is mounted on the upper end of the support (1), characterized in that: The upper end of the bracket (1) is equipped with a placement platform (4), a cylinder component (41) is installed on the bottom wall of the placement platform (4), a platform plate (42) is installed on the telescopic end of the cylinder component (41), and the platform plate (42) is embedded on the surface of the placement platform (4). A clamping and flipping structure (5) is installed on the placement platform (4). The clamping and flipping structure (5) includes a mounting frame (51), an electric push rod C (52), and a fixed seat (53). There are two sets of mounting frames (51). The two sets of mounting frames (51) are fixed on the placement platform (4). The electric push rod C (52) is located on the outer wall of one set of mounting frames (51). A rotating part (55) is installed on the other set of mounting frames (51). The telescopic end of the electric push rod C (52) is connected to the fixed seat (53). A clamping block (54) is installed on the fixed seat (53) and the rotating part (55). A locking part (56) is installed on the placement platform (4).

2. The polishing apparatus for mechanical parts according to claim 1, wherein: The polishing structure (3) includes a support frame (31) and a sliding member A (32) mounted on the support frame (31). A sliding member B (33) is mounted on the sliding member A (32), and the structure of the sliding member B (33) is the same as that of the sliding member A (32). An electric push rod B (34) is mounted on one side of the sliding member B (33). The telescopic end of the electric push rod B (34) is connected to a polishing part (37) for polishing and grinding. A vacuum head (36) is mounted on one side of the electric push rod B (34). A conduit (35) is connected to the upper end of the vacuum head (36). The conduit (35) is connected to a vacuuming device.

3. The polishing apparatus for mechanical parts according to claim 2, wherein: The sliding member B (33) includes an electric push rod A (331) and a slide seat (333) connected to the telescopic end of the electric push rod A (331). The slide seat (333) is slidably connected in the limit frame (332).

4. The polishing apparatus for mechanical parts according to claim 3, wherein: The rotating component (55) includes a second motor (551) and a rotating shaft (552) connected to the output end of the second motor (551). A turntable (553) is installed at one end of the rotating shaft (552), and a clamping block (54) is fixedly installed on the side wall of the turntable (553).

5. The polishing apparatus for mechanical parts according to claim 4, wherein: A guide block (541) is fixedly installed on the side wall of the clamping block (54), a guide groove (542) is provided on the surface of the fixed seat (53), and several scale lines (544) are evenly distributed on the surface of the fixed seat (53). A rotating rod (543) is also connected to the side wall of the clamping block (54), and the clamping block (54) is rotatably connected to the fixed seat (53) through the rotating rod (543).

6. The polishing apparatus for mechanical parts according to claim 5, wherein: The locking component (56) includes a threaded seat (561) and a threaded rod (562) with threads inserted in the threaded seat (561). One end of the threaded rod (562) is connected to a plug rod (563). A sealing gasket (564) is embedded on the surface of the threaded seat (561). The sealing gasket (564) is located outside the plug rod (563). Insertion holes (565) are evenly opened on the surface of the fixing seat (53).

Images