Polishing machine for machining mechanical parts

Abstract

The utility model relates to the technical field of polishers, and discloses a polisher for machining mechanical parts, which comprises a polisher main body, a polishing mechanism and a cooling mechanism are arranged on the polisher main body, the polishing mechanism comprises a polishing grinding wheel, the cooling mechanism comprises a cooling nozzle, and a mounting bottom plate is arranged on the polisher main body. An electric sliding rail enabling the mounting bottom plate to move front and back is arranged on the mounting bottom plate, a positioning moving frame is arranged on the upper side wall face of the polishing machine body, and a displacement adjuster enabling the positioning moving frame to move left and right is arranged on the positioning moving frame. A product is placed on the upper side wall face of a positioning moving frame and located between two positioning clamping plates, at the moment, an electric sliding rail enables a mounting bottom plate to move backwards, the inclined faces of connecting sliding rods can move along the inclined face of a limiting push plate, the two connecting sliding rods can be extruded to move close to each other, and elastic elements can be compressed; and the two positioning clamping plates get close to each other to clamp the product, so that the product can be movably ground and polished through the polishing mechanism.

Description

Technical Field

[0001] The utility model relates to the technical field of polishing machines, in particular to a polishing machine for machining mechanical parts. Background Art

[0002] The search of the publication (announcement) number: CN218082092U discloses a polishing machine for machining mechanical parts, including a frame, a polishing assembly is arranged above one side of the frame, a servo motor is installed at one end of the frame, a tooth plate is slidably arranged on one side of the frame, the tooth plate is fixedly connected to the polishing assembly, a gear is rotatably installed in the frame, a working frame is fixed at the top of one side of the frame, a water pump is installed on one side of the working frame, a nozzle is connected to the output shaft of the water pump, and the end of the nozzle away from the water pump is located on one side of the polishing assembly. The polishing machine for machining mechanical parts is provided with a servo motor, a gear and a tooth plate when in use, a servo motor is installed at one end of the frame, a tooth plate is slidably arranged on one side of the frame, the tooth plate is fixedly connected to the polishing assembly, and the output shaft of the servo motor is fixedly connected to one end of the gear.

[0003] When positioning the product in the above invention, it is necessary to manually rotate the rotating screw in the forward direction, and the two clamping plates will move closer to each other to clamp the product. At this time, the product can be polished. After the processing is completed, it is necessary to manually rotate the rotating screw in the reverse direction, and the two clamping plates will move away from each other to release the product. This method that requires manual operation is not only troublesome to use, but also manual clamping and loosening will increase the overall operation time and reduce work efficiency.

[0004] For this purpose, we propose a polishing machine for machining mechanical parts. Utility Model Content

[0005] The utility model mainly solves the technical problems existing in the above-mentioned prior art and provides a polishing machine for machining mechanical parts.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a polishing machine for machining mechanical parts, comprising a polishing machine body, a polishing mechanism and a cooling mechanism are arranged on the polishing machine body, the polishing mechanism comprises a polishing grinding wheel, the cooling mechanism comprises a cooling nozzle, a mounting base plate is arranged on the polishing machine body, an electric slide rail for moving it forward and backward is arranged on the mounting base plate, a positioning frame is arranged on the upper side wall of the polishing machine body, a displacement regulator for moving it left and right is arranged on the positioning frame, two limiting slide plates are arranged on the upper side wall of the positioning frame, two positioning clamps are arranged between the walls close to the two limiting slide plates, the two positioning clamps are both T-shaped, and the positioning frame The upper side wall is provided with a connecting slot that is compatible with the vertical ends of the two positioning splints, and the vertical ends of the two positioning splints are movably inserted into the inside of the connecting slots, an elastic element is fixedly installed between the walls close to each other of the two positioning splints, and a stabilizing mechanism is provided on the two positioning splints. The walls away from each other of the two positioning splints are fixedly installed with connecting slide rods, and the two connecting slide rods are movably passed through the left and right walls of the same side limiting slide plate, and a mounting frame is provided on the upper side wall of the polishing machine body, and two limiting push plates are provided on the mounting frame, and the two limiting push plates are both L-shaped, and the two limiting push plates are in contact with the connecting slide rod on the same side, and the walls in contact with the two limiting push plates and the connecting slide rod are both inclined surfaces.

[0007] Preferably, the stabilizing mechanism includes a first distance adjustment rod, which is rotatably installed inside the connecting slot, and the outer wall of the first distance adjustment rod is provided with forward and reverse thread grooves. The two limiting slides are both T-shaped, and the vertical ends of the two limiting slides are movably inserted into the interior of the connecting slot. The forward and reverse thread grooves of the first distance adjustment rod are respectively threadedly connected to the vertical ends of the two limiting slides.

[0008] Preferably, the outer wall of the first distance adjustment rod moves through the left and right walls of the vertical ends of the two positioning clamps, the elastic element is located inside the connecting slot, the outer wall of the first distance adjustment rod moves through the inside of the elastic element, and the left side wall of the positioning frame is fixedly installed with the first motor, and the output end of the first motor is transmission-connected to the first distance adjustment rod.

[0009] Preferably, a limit slot is provided on the front wall of the mounting frame, the outer walls of the two limit push plates are adapted to the limit slot, the two limit push plates are movably inserted into the limit slot, and a second distance adjustment rod is rotatably installed inside the limit slot.

[0010] Preferably, the outer wall of the second distance adjustment rod is provided with forward and reverse thread grooves, and the forward and reverse thread grooves of the second distance adjustment rod are respectively threadedly connected to the two limiting push plates.

[0011] Preferably, a second motor is fixedly mounted on the right side wall of the mounting frame, the second motor is transmission-connected to the second distance adjustment rod, and a guide block is fixedly mounted on the bottom wall of the mounting frame.

[0012] Preferably, a guide slot is provided on the upper side wall of the polishing machine body corresponding to the outer wall of the guide block, the guide block and the guide slot are matched, and the guide block is movably inserted into the inner part of the guide slot.

[0013] Beneficial Effects

[0014] The utility model provides a polishing machine for machining mechanical parts. It has the following beneficial effects:

[0015] (1) When using the polishing machine for machining mechanical parts, the product is placed on the upper side wall of the positioning frame and located between the two positioning clamps. At this time, the mounting base plate is moved backward by the electric slide rail, and the inclined surface of the connecting slide rod moves along the inclined surface of the limiting push plate. The two connecting slide rods are squeezed and moved closer to each other, and the elastic element is compressed. The two positioning clamps move closer to each other to clamp the product, so that it can be moved and polished by the polishing mechanism. After processing, the mounting base plate is restored to its original position forward by moving the slide rail, and the elastic element returns to its original state. The two positioning clamps move away from each other and release the product. There is no need for manual loosening or clamping, which facilitates the use of the device and saves time and improves efficiency.

[0016] (2) When the polishing machine for machining mechanical parts is used, the first motor is turned on to rotate the first distance adjustment rod in the positive direction, and the two limiting slide plates begin to approach each other, thereby reducing the distance between the two positioning clamps. Similarly, the second motor is turned on to rotate the second distance adjustment rod in the positive direction, and the two limiting push plates approach each other to reduce the distance. In this way, the clamping operation can be performed on products of other diameters, thereby improving practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A three-dimensional diagram of the utility model as a whole;

[0018] Figure 2 for Figure 1 A magnified view of location A;

[0019] Figure 3 for Figure 1 A magnified view of location B;

[0020] Figure 4 for Figure 1 Enlarged view of location C.

[0021] Legend: 1. Polishing machine body; 2. Mounting base plate; 3. Positioning frame; 4. Limiting slide plate; 5. Positioning clamp; 6. Connecting slot; 7. Elastic element; 8. Connecting slide bar; 9. Mounting frame; 10. Limiting push plate; 11. First motor; 12. First distance adjustment rod; 13. Limiting slot; 14. Second distance adjustment rod; 15. Guide block; 16. Guide slot; 17. Second motor. DETAILED DESCRIPTION

[0022] Embodiment 1: A polishing machine for machining mechanical parts, such as Figure 1-3 As shown, it includes a polishing machine body 1, on which a polishing mechanism and a cooling mechanism are arranged, the polishing mechanism includes a polishing grinding wheel, and the cooling mechanism includes a cooling nozzle, all of which are prior art and will not be described in detail herein, a mounting base plate 2 is arranged on the polishing machine body 1, an electric slide rail for moving it forward and backward is arranged on the mounting base plate 2, a positioning frame 3 is arranged on the upper side wall of the polishing machine body 1, and a displacement regulator for moving it left and right is arranged on the positioning frame 3, which is prior art and will not be described in detail herein, two limiting slide plates 4 are arranged on the upper side wall of the positioning frame 3, two positioning splints 5 are arranged between the walls where the two limiting slide plates 4 are close to each other, and the two positioning splints 5 are both T-shaped, and the upper side wall of the positioning frame 3 is provided with and The vertical ends of the two positioning splints 5 are adapted to the connecting slots 6, and the vertical ends of the two positioning splints 5 are movably inserted into the inside of the connecting slots 6. An elastic element 7 is fixedly installed between the walls where the two positioning splints 5 are close to each other. A stabilizing mechanism is provided on the two positioning splints 5. The walls where the two positioning splints 5 are far away from each other are fixedly installed with connecting slide rods 8. The two connecting slide rods 8 are both movable through the left and right walls of the same side limiting slide plate 4. A mounting frame 9 is provided on the upper side wall of the polishing machine body 1, and two limiting push plates 10 are provided on the mounting frame 9. The two limiting push plates 10 are both L-shaped, and the two limiting push plates 10 are in contact with the connecting slide rod 8 on the same side. The walls where the two limiting push plates 10 are in contact with the connecting slide rod 8 are both inclined surfaces.

[0023] When in use, the product is placed on the upper wall of the positioning frame 3 and between the two positioning clamps 5. At this time, the mounting base plate 2 is moved backward by the electric slide rail, and the inclined surface of the connecting slide rod 8 will move along the inclined surface of the limiting push plate 10. The two connecting slide rods 8 will be squeezed and move closer to each other, and the elastic element 7 will be compressed. The two positioning clamps 5 are close to each other to clamp the product, so that it can be moved and polished by the polishing mechanism. After processing, the mounting base plate 2 is restored to its original position forward by moving the slide rail, and the elastic element 7 will return to its original state. The two positioning clamps 5 move away from each other and release the product without manual loosening or clamping.

[0024] Embodiment 2: Based on Embodiment 1, Figure 1-4As shown, the stabilizing mechanism includes a first distance adjusting rod 12, which is rotatably installed inside the connecting slot 6. The outer wall of the first distance adjusting rod 12 is provided with forward and reverse thread grooves. The two limiting slides 4 are both T-shaped. The vertical ends of the two limiting slides 4 are movably inserted into the interior of the connecting slot 6. The forward and reverse thread grooves of the first distance adjusting rod 12 are respectively threadedly connected to the vertical ends of the two limiting slides 4.

[0025] The outer wall of the first distance adjustment rod 12 moves through the left and right walls of the vertical ends of the two positioning clamps 5. The elastic element 7 is located inside the connecting slot 6. The outer wall of the first distance adjustment rod 12 moves through the inside of the elastic element 7. The first motor 11 is fixedly installed on the left side wall of the positioning frame 3. The output end of the first motor 11 is transmission-connected to the first distance adjustment rod 12.

[0026] The front side wall of the mounting frame 9 is provided with a limit slot 13, the outer walls of the two limit push plates 10 are adapted to the limit slot 13, the two limit push plates 10 are movably inserted into the inside of the limit slot 13, and a second distance adjustment rod 14 is rotatably installed inside the limit slot 13.

[0027] The outer wall of the second distance adjustment rod 14 is provided with forward and reverse thread grooves, and the forward and reverse thread grooves of the second distance adjustment rod 14 are respectively threadedly connected with the two limiting push plates 10 .

[0028] A second motor 17 is fixedly mounted on the right wall of the mounting frame 9 , and the second motor 17 is transmission-connected to the second distance adjustment rod 14 . A guide block 15 is fixedly mounted on the bottom wall of the mounting frame 9 .

[0029] A guide slot 16 is provided on the upper side wall of the polishing machine body 1 corresponding to the outer wall of the guide block 15 . The guide block 15 and the guide slot 16 are matched with each other, and the guide block 15 is movably inserted into the guide slot 16 .

[0030] When in use, the first motor 11 is turned on to make the first distance adjustment rod 12 rotate forward, and the two limiting slide plates 4 begin to approach each other, reducing the distance between the two positioning clamps 5. Similarly, the second motor 17 is turned on to make the second distance adjustment rod 14 rotate forward, and the two limiting push plates 10 approach each other to reduce the distance, so that clamping operations can be performed on products of other diameters.

[0031] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A polishing machine for machining mechanical parts, comprising a polishing machine body (1), the polishing machine body (1) being provided with a polishing mechanism and a cooling mechanism, the polishing mechanism comprising a polishing grinding wheel, the cooling mechanism comprising a cooling nozzle, characterized in that: The polishing machine body (1) is provided with a mounting base plate (2), the mounting base plate (2) is provided with an electric slide rail for moving the polishing machine body (1) forward and backward, the upper side wall of the polishing machine body (1) is provided with a positioning frame (3), the positioning frame (3) is provided with a displacement regulator for moving the polishing machine body (1) left and right, the upper side wall of the positioning frame (3) is provided with two limiting slide plates (4), two positioning clamping plates (5) are provided between the adjacent walls of the two limiting slide plates (4), the two positioning clamping plates (5) are both T-shaped, the upper side wall of the positioning frame (3) is provided with a connecting card slot (6) adapted to the vertical ends of the two positioning clamping plates (5), the vertical ends of the two positioning clamping plates (5) are both movably inserted into the connecting card slot (6) ), an elastic element (7) is fixedly installed between the walls where the two positioning clamps (5) are close to each other, a stabilizing mechanism is arranged on the two positioning clamps (5), connecting slide bars (8) are fixedly installed on the walls where the two positioning clamps (5) are far away from each other, and the two connecting slide bars (8) are movable through the left and right walls of the limiting slide plate (4) on the same side, a mounting frame (9) is arranged on the upper wall of the polishing machine body (1), and two limiting push plates (10) are arranged on the mounting frame (9), the two limiting push plates (10) are both L-shaped, the two limiting push plates (10) are in contact with the connecting slide bar (8) on the same side, and the walls where the two limiting push plates (10) and the connecting slide bar (8) are in contact are both inclined surfaces.

2. The polishing machine for machining mechanical parts according to claim 1, characterized in that: The stabilizing mechanism comprises a first distance adjustment rod (12), the first distance adjustment rod (12) is rotatably mounted inside the connecting slot (6), the outer wall of the first distance adjustment rod (12) is provided with forward and reverse thread grooves, the two limiting slide plates (4) are both T-shaped, the vertical ends of the two limiting slide plates (4) are movably inserted into the inside of the connecting slot (6), and the forward and reverse thread grooves of the first distance adjustment rod (12) are respectively threadedly connected to the vertical ends of the two limiting slide plates (4).

3. The polishing machine for machining mechanical parts according to claim 2, characterized in that: The outer wall of the first distance adjustment rod (12) moves through the left and right walls of the vertical ends of the two positioning clamps (5); the elastic element (7) is located inside the connecting slot (6); the outer wall of the first distance adjustment rod (12) moves through the inside of the elastic element (7); a first motor (11) is fixedly installed on the left side wall of the positioning frame (3); and the output end of the first motor (11) is transmission-connected to the first distance adjustment rod (12).

4. The polishing machine for machining mechanical parts according to claim 1, characterized in that: The front side wall of the mounting frame (9) is provided with a limit slot (13), the outer walls of the two limit push plates (10) are both adapted to the limit slot (13), the two limit push plates (10) are both movably inserted into the limit slot (13), and a second distance adjustment rod (14) is rotatably installed inside the limit slot (13).

5. The polishing machine for machining mechanical parts according to claim 4, characterized in that: The outer wall of the second distance adjustment rod (14) is provided with forward and reverse thread grooves, and the forward and reverse thread grooves of the second distance adjustment rod (14) are respectively threadedly connected to the two limiting push plates (10).

6. The polishing machine for machining mechanical parts according to claim 5, characterized in that: A second motor (17) is fixedly mounted on the right wall of the mounting frame (9), the second motor (17) is transmission-connected to the second distance adjustment rod (14), and a guide block (15) is fixedly mounted on the bottom wall of the mounting frame (9).

7. The polishing machine for machining mechanical parts according to claim 6, characterized in that: A guide slot (16) is provided on the upper side wall of the polishing machine body (1) corresponding to the outer wall of the guide slot (15); the guide slot (15) and the guide slot (16) are matched, and the guide slot (15) is movably inserted into the guide slot (16).

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