A device for removing oil from a part during a machining process

Abstract

The utility model discloses a kind of oil throwing devices in part processing process, install in production line, including rack, the rack is fixedly installed and is provided with servo motor, the output end of the servo motor is connected with speed reducer by shaft coupling, the output shaft of the speed reducer passes through gas electricity slip ring and is connected with rotary body by bearing seat again, rotary body inside is installed and is provided with clamping pneumatic cylinder, for clamping part to be processed;The front of the crossbeam of the rack is installed and is provided with oil discharge groove, for collecting the oil liquid thrown out, the upper portion of the rack is covered with oil collecting cover, the top of the oil collecting cover is equipped with cover plate, the side of the crossbeam of the rack is installed and is provided with turnover pneumatic cylinder, the turnover pneumatic cylinder is connected with the cover plate, for realizing the opening and closing of the cover plate. The oil throwing device in part processing process realizes the centrifugal oil throwing of clamping part, solves the technical problem that oil liquid attached after production line part processing influences subsequent process production.

Description

Technical Field

[0001] This utility model relates to the field of automated production line parts processing technology, specifically an oil-slinging device in the parts processing process. Background Technology

[0002] In automated production lines, the processing of disc-shaped parts requires oil spraying. After processing, when the finished products are unloaded, a large amount of oil adheres to them. This affects the surface cleanliness of the parts, increases the cost and time of subsequent cleaning processes, and may lead to oil contamination of the working environment or equipment. Furthermore, the adhered oil stains can easily cause parts to slip and be damaged during handling or storage, even leading to safety accidents. Oil residue can also interfere with quality inspection (such as dimensional accuracy or surface finish measurements), increasing rework rates and production costs. This problem is particularly prominent in automated production lines because disc-shaped parts typically have a large contact area, making it easy for oil to accumulate and difficult to evaporate naturally, resulting in decreased production efficiency and resource waste.

[0003] In the existing technology, if the above-mentioned parts are allowed to air dry naturally, it will take a long time. Therefore, it is necessary to design an oil-scraping device to quickly remove any obvious oil droplets from the surface of the parts before they are framed. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides an oil-throwing device for parts processing. By using a servo motor to drive a reducer to rotate a rotating body at high speed, it achieves centrifugal oil-throwing of clamped parts, thus solving the technical problem of oil adhering to parts after processing affecting subsequent production processes.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an oil-throwing device for parts processing, installed in a production line, including a frame, on which a servo motor is fixedly installed, the output end of the servo motor is connected to a reducer via a coupling, the output shaft of the reducer passes through a pneumatic slip ring and is connected to a rotating body via a bearing seat, and a clamping cylinder is installed inside the rotating body for clamping the parts to be processed; An oil drain trough is installed on the front of the crossbeam of the frame to collect the splashed oil. An oil collection cover is installed on the top of the frame, and a cover plate is provided on the top of the oil collection cover. A tilting cylinder is installed on the side of the crossbeam of the frame. The tilting cylinder is connected to the cover plate to realize the opening and closing of the cover plate.

[0006] Furthermore, the pneumatic slip ring is fixedly installed between the bearing housing and the reducer, the air passage of the clamping cylinder is connected to an external air source through the air passage of the pneumatic slip ring, and the circuit is connected to an external controller through the electrical passage of the pneumatic slip ring.

[0007] Furthermore, the servo motor is fixedly mounted on the frame by bolts.

[0008] Furthermore, at least two symmetrically distributed clamping cylinders are installed inside the rotating body.

[0009] Furthermore, the oil collection cover is made of transparent plastic material, and the bottom of the oil collection cover is designed with an inclined structure with an inclination angle of 5°-10°, so that the oil can automatically flow to the oil draining tank under the action of gravity.

[0010] Furthermore, the cross-section of the oil drain groove is U-shaped, and an oil outlet is provided at its bottom.

[0011] Furthermore, the piston rod of the tilting cylinder is connected to the side of the cover plate via a hinge.

[0012] Furthermore, a collection bucket is placed below the oil outlet of the oil drain tank to receive and store the oil flowing out from the oil outlet.

[0013] Compared with the prior art, this utility model provides an oil-slinging device in the parts processing process, which has the following beneficial effects: 1. A servo motor drives a reducer to rotate the rotary body at high speed, achieving centrifugal oil removal from the clamped parts, significantly shortening the oil draining time. This rapid removal of adhering oil from the parts significantly reduces oil residue, improves part cleanliness, avoids oil contamination in subsequent processes, reduces cleaning costs and time, and increases work efficiency.

[0014] 2. The oil collection hood and the U-shaped oil drain trough form a closed collection system, which effectively prevents oil splashing and environmental pollution. The bottom surface of the inclined oil collection hood (5°-10° inclination angle) and the oil outlet (12) of the oil drain trough guide the oil into the collection tank, realizing efficient oil recovery and centralized treatment, and reducing cleaning costs. Attached Figure Description

[0015] Figure 1 This is a front view of an oil-slinging device used in the processing of parts according to this utility model; Figure 2 This is a left view of an oil-slinging device used in the processing of parts according to this utility model; Figure 3 for Figure 1 Main view of the middle cover plate in the open state; In the diagram: 1. Frame; 2. Servo motor; 3. Reducer; 4. Oil drain trough; 5. Bearing housing; 6. Pneumatic-electric slip ring; 7. Rotating body; 8. Clamping cylinder; 9. Oil collection cover; 10. Cover plate; 11. Tilting cylinder; 12. Oil outlet. 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 Figure 1-3 An oil-throwing device for parts processing, installed in a production line, includes a frame 1. A servo motor 2 is bolted to the frame 1. The output end of the servo motor 2 is connected to a reducer 3 via a coupling. The output shaft of the reducer 3 passes through a pneumatic-electric slip ring 6 and is connected to a rotating body 7 via a bearing seat 5. At least two symmetrically distributed clamping cylinders 8 are installed inside the rotating body 7 for clamping the parts to be processed. The pneumatic-electric slip ring 6 is fixedly installed between the bearing seat 5 and the reducer 3. The air passage of the clamping cylinder 8 is connected to an external air source through the air passage of the pneumatic-electric slip ring 6, and the circuit is connected to an external controller through the electrical passage of the pneumatic-electric slip ring 6. The front of the crossbeam of the frame 1 is equipped with... There is an oil drain trough 4 for collecting the splashed oil. The top of the frame 1 is covered with an oil collection cover 9, which is made of transparent plastic. The bottom of the oil collection cover 9 is designed with an inclined structure with an inclination angle of 5°-10°, so that the oil can flow automatically to the oil drain trough 4 under the action of gravity. The oil drain trough 4 has a U-shaped cross-section and an oil outlet 12 at the bottom. The top of the oil collection cover 9 is covered with a cover plate 10. A tilting cylinder 11 is installed on the side of the crossbeam of the frame 1. The piston rod of the tilting cylinder 11 is connected to the side of the cover plate 10 through a hinge to realize the opening and closing of the cover plate 10. A collection bucket is placed below the oil outlet 12 of the oil drain trough 4 to receive and store the oil flowing out from the oil outlet.

[0018] In operation, the operator first controls the tilting cylinder 11 to open the cover plate 10, allowing the processed part to be placed inside the rotating body 7. Then, the clamping cylinder 8 is activated to clamp the part in place and close the cover plate 10. Next, the servo motor 2 starts, driving the rotating body 7 to rotate at high speed via the reducer 3. This causes the oil on the surface of the part to be flung out under centrifugal force, achieving a 360° oil-throwing function. The flung oil is collected by the oil collection hood 9 and automatically flows along its inclined bottom to the oil drain trough 4, finally draining into the collection bucket through the oil outlet 12. After the oil-throwing process is complete, the servo motor 2 stops, the tilting cylinder 11 activates again to open the cover plate 10, and the processed part is removed, ensuring no obvious oil drips from the part surface for subsequent framing operations.

[0019] It should be noted that, in this document, relational terms such as "first" and "second" are used merely 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 a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0020] 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. An oil-slinging device for parts processing, installed in a production line, comprising a frame (1), characterized in that: A servo motor (2) is fixedly installed on the frame (1). The output end of the servo motor (2) is connected to a reducer (3) via a coupling. The output shaft of the reducer (3) passes through a pneumatic slip ring (6) and is connected to a rotating body (7) via a bearing seat (5). A clamping cylinder (8) is installed inside the rotating body (7) for clamping the parts to be processed. An oil drain trough (4) is installed on the front of the crossbeam of the frame (1) for collecting the splashed oil. An oil collection cover (9) is covered on the top of the frame (1). A cover plate (10) is provided on the top of the oil collection cover (9). A tilting cylinder (11) is installed on the side of the crossbeam of the frame (1). The tilting cylinder (11) is connected to the cover plate (10) for opening and closing the cover plate (10).

2. The oil-slinging device in the parts processing according to claim 1, characterized in that: The pneumatic slip ring (6) is fixedly installed between the bearing seat (5) and the reducer (3). The air passage of the clamping cylinder (8) is connected to an external air source through the air passage of the pneumatic slip ring (6). The circuit is connected to an external controller through the electrical passage of the pneumatic slip ring (6).

3. The oil-slinging device in the parts processing according to claim 1, characterized in that: The servo motor (2) is fixedly mounted on the frame (1) by bolts.

4. The oil-slinging device in the parts processing according to claim 1, characterized in that: The rotating body (7) is equipped with at least two symmetrically distributed clamping cylinders (8).

5. The oil-slinging device in the parts processing according to claim 1, characterized in that: The oil collection cover (9) is made of transparent plastic material. The bottom of the oil collection cover (9) is designed with an inclined structure with an inclination angle of 5°-10°, so that the oil can flow automatically to the oil drain trough (4) under the action of gravity.

6. The oil-slinging device in the part processing according to claim 1, characterized in that: The cross-section of the oil drain trough (4) is U-shaped, and an oil outlet (12) is provided at its bottom.

7. The oil-slinging device in the part processing according to claim 1, characterized in that: The piston rod of the tilting cylinder (11) is connected to the side of the cover plate (10) via a hinge.

8. The oil-slinging device in the part processing according to claim 1, characterized in that: A collection bucket is placed below the oil outlet (12) of the oil drain tank (4) to receive and store the oil flowing out from the oil outlet.

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