A device for removing oil from mechanical parts

Abstract

The utility model discloses a kind of oil removal devices for mechanical parts processing, it is related to mechanical parts processing technical field, to the problem that single centrifugal mode is poor in oil removal effect, and mechanical parts after completing oil removal are not easy to take out from oil removal device, including support, cleaning box rotatablely installed on support by shaft rod, rotatablely installed in the placing frame of cleaning box inside and the cover of being arranged at the top of placing frame, cover is provided with oil removal mechanism;The utility model is reversed by servo motor drive rotating shaft and bearing simultaneously, under the cooperation of spline sleeve and spline shaft, so that placing frame rotates, the oil removal of mechanical parts is realized by rotating centrifugal effect, simultaneously cooperate cleaning roller, improve the oil removal effect to mechanical parts, by rotating hand wheel drive worm rotation, worm drive worm gear rotation, so that cleaning box is overturned and poured, to facilitate staff to take out mechanical parts after oil removal.

Description

Technical Field

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

[0002] Machining is the process of changing the shape, size, or properties of a workpiece using mechanical equipment, transforming raw materials into parts that meet design requirements. During machining, the surface of the parts is usually covered with a large amount of oil. For subsequent processing, a degreasing device is needed to remove the oil from the surface of the mechanical parts.

[0003] In the existing technology, degreasing devices usually use centrifugation to degrease mechanical parts. The degreasing method is relatively simple, resulting in poor degreasing effect. Furthermore, after the degreasing operation is completed, it is difficult to easily remove the mechanical parts from the degreasing device, which brings many inconveniences to actual production operations.

[0004] Therefore, there is a need for a degreasing device for machining mechanical parts, which can solve the problems of poor degreasing effect of using centrifugal degreasing alone in the existing technology, and the difficulty in removing the degreased mechanical parts from the degreasing device. Utility Model Content

[0005] The purpose of this utility model is to provide a degreasing device for machining mechanical parts, so as to solve the problems in the prior art where the degreasing effect of using centrifugal method alone is poor and the mechanical parts are not easy to remove from the degreasing device after degreasing.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a degreasing device for machining mechanical parts, comprising a bracket, a cleaning box rotatably mounted on the bracket via a shaft, a placement frame rotatably mounted inside the cleaning box, and a cover set at the top of the placement frame, wherein the cover is provided with a degreasing mechanism;

[0007] The degreasing mechanism includes an L-shaped plate mounted on the top surface of the cover, a rotating shaft rotatably mounted on the bottom surface of the horizontal section of the L-shaped plate and rotatably passing through the bottom end of the cover, a driven bevel gear I fastened to the outer surface of the rotating shaft, a bearing rotatably mounted on the outer surface of the rotating shaft, a driven bevel gear II mounted on the top of the bearing, a mounting ring mounted on the bottom end of the bearing, four cleaning rollers mounted on the outer surface of the mounting ring, a servo motor mounted on one side of the vertical section of the L-shaped plate, and a driving bevel gear mounted on the output end of the servo motor.

[0008] It should be noted in the solution that a spline sleeve is installed at the center of the bottom of the placement frame, and a spline shaft connected to the bottom of the rotating shaft is connected inside the spline sleeve.

[0009] It is worth noting that the shaft on one side of the cleaning box rotates through one side of the bracket and is tightly fitted with a worm gear on its outer surface. A worm gear that meshes with the worm gear is rotatably installed on one side of the bracket, and a handwheel is installed at the front end of the worm gear.

[0010] Furthermore, it should be noted that a screw lifting device is installed on the other side of the bracket, and a connecting rod connected to the cover is movably installed on the screw lifting device.

[0011] In a preferred embodiment, the bearing is disposed inside the cover, and the driven bevel gear II is rotatably engaged with the rotating shaft.

[0012] In a preferred embodiment, the driven bevel gear one and the driven bevel gear two are symmetrically arranged, and the driving bevel gear meshes with the driven bevel gear one and the driven bevel gear two.

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

[0014] 1. The servo motor drives the shaft and bearing to rotate in opposite directions simultaneously. With the cooperation of the spline sleeve and the spline shaft, the placement frame rotates. The centrifugal force of rotation removes oil from the mechanical parts. At the same time, the cleaning roller is used to improve the oil removal effect on the mechanical parts.

[0015] 2. By turning the handwheel, the worm gear is driven to rotate, which in turn drives the worm wheel to rotate, causing the cleaning box to tip over, making it easier for workers to remove the degreased mechanical parts. Attached Figure Description

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

[0017] Figure 2 This is a side view of the bracket structure of this utility model;

[0018] Figure 3 This is a front view cross-sectional structural diagram of the cleaning box of this utility model;

[0019] Figure 4 This is a front view cross-sectional structural diagram of the cap of this utility model.

[0020] The following are the labels in the diagram: 1. Bracket; 2. Cleaning box; 3. Placement frame; 4. Cover; 5. Degreasing mechanism; 51. L-shaped plate; 52. Rotating shaft; 53. Driven bevel gear one; 54. Bearing; 55. Driven bevel gear two; 56. Mounting ring; 57. Cleaning roller; 58. Servo motor; 59. Driven bevel gear; 6. Spline sleeve; 7. Spline shaft; 8. Worm gear; 9. Worm; 10. Handwheel; 11. Screw lifting device; 12. Connecting rod. 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: Figures 1-4 As shown, this utility model provides a technical solution, including a bracket 1, a cleaning box 2 rotatably mounted on the bracket 1 via a shaft, a placement frame 3 rotatably mounted inside the cleaning box 2, and a cover 4 set at the top of the placement frame 3, with an oil removal mechanism 5 provided on the cover 4;

[0023] The degreasing mechanism 5 includes an L-shaped plate 51 mounted on the top surface of the cover 4, a rotating shaft 52 rotatably mounted on the bottom surface of the horizontal section of the L-shaped plate 51 and rotatably passing through the bottom end of the cover 4, a driven bevel gear 53 fastened to the outer surface of the rotating shaft 52, a bearing 54 rotatably mounted on the outer surface of the rotating shaft 52, a driven bevel gear 55 mounted on the top of the bearing 54, a mounting ring 56 mounted on the bottom end of the bearing 54, four cleaning rollers 57 mounted on the outer surface of the mounting ring 56, a servo motor 58 mounted on one side of the vertical section of the L-shaped plate 51, and a driving bevel gear 59 mounted on the output end of the servo motor 58.

[0024] Specifically, after the servo motor 58 is started, it drives the active bevel gear 59 to rotate, thereby driving the driven bevel gear 1 53 and driven bevel gear 2 55 to rotate. Driven bevel gear 1 53 drives the rotating shaft 52 to rotate, while driven bevel gear 2 55 drives the bearing 54 to rotate, thereby driving the cleaning roller 57 to rotate through the mounting ring 56. The multiple cleaning rollers 57 improve the degreasing effect on the mechanical parts.

[0025] Further as Figure 3 and Figure 4 As shown, it is worth noting that a spline sleeve 6 is installed at the center of the bottom of the placement frame 3, and a spline shaft 7 connected to the bottom of the rotating shaft 52 is connected to the spline sleeve 6 via a spline connection.

[0026] Specifically, after the spline sleeve 6 and the spline shaft 7 are splined together, when the driven bevel gear 53 drives the rotating shaft 52 to rotate, it drives the placement frame 3 to rotate, and performs degreasing operation on the mechanical parts by centrifugal rotation.

[0027] Further as Figure 1 and Figure 2As shown, it is worth noting that the shaft on one side of the cleaning box 2 rotates through one side of the bracket 1 and is tightly fitted with a worm gear 8 on its outer surface. A worm 9 that meshes with the worm gear 8 is rotatably installed on one side of the bracket 1, and a handwheel 10 is installed at the front end of the worm 9.

[0028] Specifically, turning the handwheel 10 drives the worm gear 9 to rotate. Under meshing action, the worm gear 9 drives the worm wheel 8 to rotate, thereby causing the cleaning box 2 to tilt and tip over, so that the staff can take out the mechanical parts in the placement frame 3.

[0029] Further as Figure 1 As shown, it is worth noting that a screw lifting device 11 is installed on the other side of the bracket 1, and a connecting rod 12 connected to the cover 4 is movably installed on the screw lifting device 11.

[0030] Specifically, when the screw lifting device 11 is activated and the connecting rod 12 moves downward, the cover 4 can be placed on the placement frame 3 to prevent mechanical parts from being thrown out when the placement frame 3 rotates. When the screw lifting device 11 moves the connecting rod 12 upward, the cover 4 is separated from the placement frame 3 to avoid interference with the overturning and tipping of the cleaning box 2.

[0031] Further as Figure 4 As shown, it is worth noting that the bearing 54 is located inside the cover 4, and the driven bevel gear 55 is in rotational engagement with the rotating shaft 52.

[0032] Specifically, the bearing 54 is located inside the cover 4, and the mounting ring 56 is rotatably located at the bottom end of the cover 4. The driven bevel gear 55 is rotatably engaged with the rotating shaft 52 to ensure that the rotating shaft 52 and the bearing 54 do not interfere with each other when they rotate simultaneously.

[0033] Further as Figure 4 As shown, it is worth noting that the driven bevel gear 1 53 and the driven bevel gear 2 55 are symmetrically arranged, and the driving bevel gear 59 is meshed with the driven bevel gear 1 53 and the driven bevel gear 2 55.

[0034] Specifically, driven bevel gear 1 53 and driven bevel gear 2 55 are symmetrically arranged to enable the rotating shaft 52 and bearing 54 to rotate in opposite directions simultaneously. The driving bevel gear 59 meshes with driven bevel gear 1 53 and driven bevel gear 2 55, which facilitates the simultaneous rotation of the rotating shaft 52 and bearing 54 by the servo motor 58, thereby enabling the placement frame 3 and multiple cleaning rollers 57 to rotate in opposite directions simultaneously, which improves the degreasing effect on mechanical parts.

[0035] In summary: When using this device, firstly, the degreasing cleaning fluid is poured into the cleaning tank 2. Then, the mechanical parts that need to be degreased are placed in the placement frame 3. Next, the screw lifting device 11 is activated via the control panel. The screw lifting device 11 drives the connecting rod 12 to move the cover 4 downwards, sealing the placement frame 3. At this time, the cleaning roller 57 enters the placement frame 3, and the spline shaft 7 and spline sleeve 6 are splined together. Then, the servo motor 58 is activated via the control panel. The servo motor 58 drives the driving bevel gear 59 to rotate. Under meshing action, it drives the driven bevel gear 1 53 and driven bevel gear 2 55 to rotate simultaneously. The driven bevel gear 1 53 drives the rotating shaft 52 to rotate, thereby driving the placement frame 3 to rotate under the cooperation of the spline sleeve 6 and the spline shaft 7. The mechanical parts rotate rapidly in the cleaning fluid, thus achieving the degreasing process. Simultaneously, the driven bevel gear 55 drives the bearing 54 to rotate, which in turn drives the cleaning roller 57 to rotate, further improving the degreasing effect on the mechanical parts. After the degreasing process is completed, the cleaning fluid in the cleaning box 2 is discharged. Then, the screw lifting device 11 is activated to move the cover 4 away from the placement frame 3. The handwheel 10 is turned to drive the worm gear 9 to rotate, which in turn drives the worm wheel 8 to rotate, thereby rotating the cleaning box 2. After the cleaning box 2 is tilted, it is convenient for the staff to remove the mechanical parts from the placement frame 3. The operation is simple and effectively avoids the problems of poor degreasing effect when using centrifugal method alone, and the difficulty in removing the degreasing mechanical parts from the degreasing device after degreasing.

[0036] The servo motor 58 can be purchased from the market and is a mature technology in this field, which has been fully disclosed. Therefore, it will not be described again in the specification.

[0037] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A degreasing device for machining mechanical parts, comprising a bracket (1), a cleaning box (2) rotatably mounted on the bracket (1) via a shaft, a placement frame (3) rotatably mounted inside the cleaning box (2), and a cover (4) disposed at the top of the placement frame (3), characterized in that: The cap (4) is provided with an oil removal mechanism (5); The degreasing mechanism (5) includes an L-shaped plate (51) mounted on the top surface of the cover (4), a rotating shaft (52) rotatably mounted on the bottom surface of the horizontal section of the L-shaped plate (51) and rotatably passing through the bottom end of the cover (4), a driven bevel gear one (53) fastened to the outer surface of the rotating shaft (52), a bearing (54) rotatably mounted on the outer surface of the rotating shaft (52), a driven bevel gear two (55) mounted on the top of the bearing (54), a mounting ring (56) mounted on the bottom end of the bearing (54), four cleaning rollers (57) mounted on the outer surface of the mounting ring (56), a servo motor (58) mounted on one side of the vertical section of the L-shaped plate (51), and an active bevel gear (59) mounted on the output end of the servo motor (58).

2. The degreasing device for machining mechanical parts according to claim 1, characterized in that: A spline sleeve (6) is installed at the center of the bottom of the placement frame (3), and a spline shaft (7) connected to the bottom of the rotating shaft (52) is connected to the spline sleeve (6).

3. The degreasing device for machining mechanical parts according to claim 2, characterized in that: The shaft on one side of the cleaning box (2) rotates through one side of the bracket (1) and is tightly fitted with a worm gear (8) on its outer surface. A worm (9) that meshes with the worm gear (8) is rotatably installed on one side of the bracket (1). A handwheel (10) is installed at the front end of the worm (9).

4. The degreasing device for machining mechanical parts according to claim 3, characterized in that: A screw lifting device (11) is installed on the other side of the bracket (1), and a connecting rod (12) connected to the cover (4) is movably installed on the screw lifting device (11).

5. The degreasing device for machining mechanical parts according to claim 4, characterized in that: The bearing (54) is located inside the cover (4), and the driven bevel gear (55) is rotatably engaged with the shaft (52).

6. The degreasing device for machining mechanical parts according to claim 1, characterized in that: The driven bevel gear one (53) and driven bevel gear two (55) are symmetrically arranged, and the driving bevel gear (59) meshes with the driven bevel gear one (53) and driven bevel gear two (55).

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