CN213612022U

CN213612022U - Automatic oil throwing machine with automatic pressing structure

Info

Publication number: CN213612022U
Application number: CN202022381028.8U
Authority: CN
Inventors: 张存亮; 徐磊; 邵沣
Original assignee: Taicang Bohong Machinery Co ltd
Current assignee: Taicang Bohong Machinery Co ltd
Priority date: 2020-10-23
Filing date: 2020-10-23
Publication date: 2021-07-06
Anticipated expiration: 2030-10-23

Abstract

The utility model provides an automatic get rid of oil machine with automatic compact structure, gets rid of oily rotating assembly and work piece and compresses tightly the subassembly including getting rid of oily board, getting rid of oily frame, work piece, the work piece compresses tightly the subassembly including compressing tightly the cylinder, pressing flitch, nut regulating spindle, set nut, bearing frame and vertical slide, vertical slide and the piston rod that compresses tightly the cylinder are connected to compress tightly the cylinder and can drive vertical slide and remove along vertical direction, the nut regulating spindle passes through set nut and sets up on vertical slide, bearing frame and nut regulating spindle are connected, the upper end that presses the flitch passes through bearing and bearing frame rotation connection. Automatic oil machine of getting rid of with automatic compact structure, compress tightly the subassembly through the work piece that sets up for the work piece can follow the work piece and get rid of oily rotating component and carry out high-speed rotation, avoids the work piece to break away from the work piece and get rid of oily rotating component, and be in the space that oil shield and motor oil shield cover were established among the whole oil bits separation process, can avoid liquid to splash completely.

Description

Automatic oil throwing machine with automatic pressing structure

Technical Field

The utility model belongs to the technical field of advance manufacturing and automation, specifically, relate to an automatic oil machine of getting rid of with automatic compact structure.

Background

At present, in machining, after a workpiece is machined by a machine tool or a machining center, a large amount of cutting oil is still contained in the machined workpiece surface and an internal groove, and generally, a worker holds an air gun to remove oil on the workpiece surface.

In order to reduce the labor capacity of workers and improve the working efficiency, a centrifugal oil slinger put out in the market needs to manually place a workpiece with oil into the centrifugal oil slinger, the oil slinger needs to accurately position a workpiece chassis on a rotating shaft in the oil slinger for decontamination and oil slinging operation of the workpiece, and the oil slinging effect is achieved through high-speed rotation operation of the rotating shaft. But the problem of rotation deviation of the workpiece is easily caused only by the positioning of the rotating shaft, and the oil stain throwing-out effect is poor; the rotating shaft can cause the problem of oil stain splashing when rotating.

SUMMERY OF THE UTILITY MODEL

Utility model purpose: the utility model aims at providing an automatic oil machine of getting rid of with automatic compact structure has solved and has carried out work piece surface cutting oil among the prior art and separate not thoroughly, and artifical intensity of labour is big moreover, occupies the long problem of operating time.

The technical scheme is as follows: the utility model provides an automatic oil throwing machine with an automatic compression structure, which comprises an oil throwing machine table, an oil throwing frame, a workpiece oil throwing rotating assembly and a workpiece compression assembly, wherein the oil throwing frame and the workpiece oil throwing rotating assembly are both arranged on the oil throwing machine table, the workpiece compression assembly is arranged on the oil throwing frame, the workpiece compression assembly is positioned right above the workpiece oil throwing rotating assembly, a workpiece can be arranged on the workpiece oil throwing rotating assembly, and the workpiece compression assembly can compress the workpiece on the workpiece oil throwing rotating assembly; the workpiece pressing assembly comprises a pressing cylinder, a pressing plate, a nut adjusting shaft, a positioning nut, a bearing seat and a vertical sliding plate, the pressing cylinder is fixedly arranged on the oil throwing rack, the vertical sliding plate is connected with a piston rod of the pressing cylinder, the pressing cylinder can drive the vertical sliding plate to move along the vertical direction, the nut adjusting shaft is arranged on the vertical sliding plate through the positioning nut, the bearing seat is connected with the nut adjusting shaft, and the upper end of the pressing plate is rotatably connected with the bearing seat through a bearing.

Further, according to the automatic oil throwing machine with the automatic pressing structure, at least one first sliding block is arranged on the side wall, close to the oil throwing rack, of the vertical sliding plate, at least one first sliding rail is arranged on the oil throwing rack in the vertical direction, and the first sliding block is connected with the first sliding rail in a sliding mode.

Further, according to the automatic oil throwing machine with the automatic pressing structure, the vertical sliding plate is a right-angle plate, and a first reinforcing rib plate is arranged between two vertical surfaces of the vertical sliding plate.

Further, foretell automatic oil machine of getting rid of that has automatic compact structure, the work piece gets rid of oily rotating assembly including getting rid of oily position sleeve, getting rid of oily bearing frame, getting rid of oily motor and motor mounting bracket, the motor mounting bracket is fixed to be set up on getting rid of oily board, get rid of oily bearing frame and get rid of oily motor and all set up on the motor mounting bracket, get rid of oily position sleeve and set up on getting rid of oily bearing frame, get rid of oily motor and get rid of oily position sleeve and connect to it can drive to get rid of oily position sleeve rotatory to get rid of oily motor, get rid of oily position sleeve and be located under the pressure flitch.

Further, according to the automatic oil throwing machine with the automatic pressing structure, the oil throwing positioning sleeve is provided with the workpiece positioning groove, a product can be arranged in the workpiece positioning groove, and the pressure plate is further pressed on the upper end face of the workpiece extending out of the workpiece positioning groove.

Further, foretell automatic oil machine of getting rid of with automatic compact structure, be equipped with oil blanket one on the oil throwing bearing frame, there is the axle sleeve lower tip of oil throwing position sleeve through screwed connection, the oil throwing position sleeve is the cylinder structure to the center of oil throwing position sleeve bottom surface is equipped with oil hole one, the central point of axle sleeve puts and is equipped with the cross and crosses the oil groove, cross oil hole one and cross center of crossing the oil groove just to setting up to cross oil hole one and cross oil groove intercommunication.

Further, foretell automatic oil machine of getting rid of that has automatic compact structure, be equipped with motor oil shield on the motor mounting bracket, motor oil shield cover is established in the top of getting rid of oily motor.

Furthermore, the automatic oil throwing machine with the automatic pressing structure is provided with the oil blocking assembly on the oil throwing machine platform.

Furthermore, the oil blocking assembly comprises an oil blocking top extending cylinder, an oil blocking cover, an oil receiving pipe, at least one top extending guide rail and at least one top extending slide block, the oil blocking top extending cylinder is fixedly arranged on the oil throwing machine table, the oil blocking jacking cylinder is connected with the oil blocking cover, the oil blocking jacking cylinder can drive the oil blocking cover to move along the vertical direction, the side wall of the oil baffle cover is connected with at least one top-extending slide block, the top-extending slide block is connected with a top-extending guide rail in a sliding way, the jacking guide rail is fixedly arranged on the oil throwing machine table, the oil receiving pipe is arranged on the table top of the oil throwing machine table, the oil baffle cover is covered outside the workpiece oil throwing rotating assembly, a gap is arranged between the inner wall of the oil baffle cover and the edge of the motor oil-proof cover, and an oil storage groove is formed in the bottom plate inside the oil blocking cover, and the oil receiving pipe is communicated with the oil storage groove.

Furthermore, the automatic oil throwing machine with the automatic pressing structure is provided with the oil receiving box on the oil throwing machine table, and the oil receiving box is located right below the oil receiving pipe.

Above-mentioned technical scheme can find out, the utility model discloses following beneficial effect has: automatic oil machine of getting rid of with automatic compact structure, work piece through setting up compresses tightly the subassembly, make the work piece can follow the work piece and get rid of oily rotating component and carry out high-speed rotation, avoid the work piece to break away from the work piece and get rid of oily rotating component, and be in the space that oil shield and motor oil shield cover were covered and establish among the whole oil bits disengaging process, can avoid liquid to splash completely, cause the environmental pollution at workplace, it is inconvenient to bring for later stage clearance, above-mentioned get rid of oily process and realize full automation, do not need any manual work to go the operation, greatly reduced the cost of labor, the production efficiency is improved.

Drawings

Fig. 1 is a schematic view of the overall structure of the oil slinging and positioning integrated machine with the combination of oil slinging and positioning of the present invention;

fig. 2 is a schematic structural view of the oil slinging device of the present invention;

fig. 3 is a schematic structural view of the workpiece pressing assembly according to the present invention;

fig. 4 is a schematic structural view of the workpiece oil throwing rotating assembly of the present invention;

fig. 5 is a schematic structural view of the oil slinging positioning sleeve of the present invention;

fig. 6 is a schematic structural view of the oil baffle assembly of the present invention;

fig. 7 is a schematic structural view of the positioning device of the present invention;

fig. 8 is a bottom view of the positioning device of the present invention;

fig. 9 is a schematic structural view of the workpiece positioning assembly according to the present invention;

fig. 10 is a schematic view of the position structure of the positioning transmission ring and the angle positioning block of the present invention.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, unless otherwise specified, "a plurality" means two or more unless explicitly defined otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Example one

The oil throwing positioning integrated machine with the combination of oil throwing and positioning as shown in fig. 1 comprises an oil throwing machine table 1, an oil throwing frame 2, a workpiece oil throwing rotating assembly 3, a workpiece pressing assembly 4, a positioning support platform 601, a laser inductor transmitting end 602, a laser inductor receiving end 603, a positioning rotating drive assembly 604, a positioning transmission ring 605 and a workpiece positioning assembly 7, wherein the oil throwing machine table 2, the workpiece oil throwing rotating assembly 3 and the positioning support platform 601 are all arranged on the oil throwing machine table 1, the workpiece pressing assembly 4 is arranged on the oil throwing machine table 2, the workpiece pressing assembly 4 is positioned right above the workpiece oil throwing rotating assembly 3, a workpiece can be arranged on the workpiece oil throwing rotating assembly 3, the workpiece pressing assembly 4 can press the workpiece on the workpiece oil throwing rotating assembly 3, the laser inductor transmitting end 602, the laser inductor receiving end 603, the positioning rotating drive assembly 604 and the workpiece positioning assembly 7 are all arranged on the positioning support platform 601, the positioning transmission ring 605 is connected with the positioning rotation driving component 604, the positioning rotation driving component 604 can drive the positioning transmission ring 605 to rotate, the upper end part of the workpiece positioning component 7 is positioned in the positioning transmission ring 605, a workpiece is arranged in the positioning transmission ring 605, and the upper end part of the workpiece positioning component 7 can extend into a cavity of the workpiece.

The working principle of the oil throwing and positioning integrated machine is as follows: the machining 100 is clamped on the workpiece oil throwing rotating assembly 3 by a mechanical arm, the workpiece pressing assembly 4 presses the workpiece 100 to the workpiece oil throwing rotating assembly 3, then the workpiece oil throwing rotating assembly 3 starts to rotate the workpiece 100, at the moment, a pressing plate on the workpiece pressing assembly 4 synchronously rotates along with the workpiece 100 to throw away oil on the surface of the workpiece 100, then the workpiece pressing assembly 4 is opened, the mechanical arm grabs the workpiece to the positioning transmission ring 605, the workpiece 100 is heavy and is placed on the positioning transmission ring 605 to press the workpiece positioning assembly 7 downwards, the workpiece 100 is sensed by the laser sensor transmitting end 602 and the laser sensor receiving end 603, the positioning rotation driving assembly 604 starts to rotate the workpiece 100, and when the workpiece 100 rotates to a specified position, a positioning block of the workpiece positioning assembly 7 is inserted into a hole expanding of the workpiece 100, so that the positioning of the workpiece 100 is completed.

Example two

The workpiece pressing assembly 4 in the oil slinger shown in fig. 2 and 3 comprises a pressing cylinder 41, a pressing plate 42, a nut adjusting shaft 43, a positioning nut 44, a bearing seat 45 and a vertical sliding plate 46, wherein the pressing cylinder 41 is fixedly arranged on the oil slinger frame 2, the vertical sliding plate 46 is connected with a piston rod of the pressing cylinder 41, the pressing cylinder 41 can drive the vertical sliding plate 46 to move along the vertical direction, the nut adjusting shaft 43 is arranged on the vertical sliding plate 46 through the positioning nut 44, the bearing seat 45 is connected with the nut adjusting shaft 43, and the upper end of the pressing plate 42 is rotatably connected with the bearing seat 45 through a bearing. The side wall, close to the oil slinging rack 2, of the vertical sliding plate 46 is provided with at least one first sliding block 47, the oil slinging rack 2 is provided with at least one first sliding rail 21 along the vertical direction, and the first sliding block 47 is in sliding connection with the first sliding rail 21. The vertical sliding plate 46 is a right-angle plate, and a reinforcing rib plate 461 is arranged between two vertical surfaces of the vertical sliding plate 46.

The workpiece oil throwing rotating assembly 3 shown in fig. 4 comprises an oil throwing positioning sleeve 31, an oil throwing bearing seat 32, an oil throwing motor 33 and a motor mounting frame 34, the motor mounting frame 34 is fixedly arranged on the oil throwing machine table 1, the oil throwing bearing seat 32 and the oil throwing motor 33 are both arranged on the motor mounting frame 34, the oil throwing positioning sleeve 31 is arranged on the oil throwing bearing seat 32, the oil throwing motor 33 is connected with the oil throwing positioning sleeve 31, the oil throwing motor 33 can drive the oil throwing positioning sleeve 31 to rotate, and the oil throwing positioning sleeve 31 is located under the pressure plate 42. The oil throwing positioning sleeve 31 is provided with a workpiece positioning groove 35, a product can be arranged in the workpiece positioning groove 35, and the pressure plate 42 is further pressed on the upper end face of the workpiece extending out of the workpiece positioning groove 35.

As shown in fig. 5, an oil seal 321 is arranged on the oil slinger bearing seat 32, a shaft sleeve 323 is connected to the lower end portion of the oil slinger positioning sleeve 31 through a screw, the oil slinger positioning sleeve 31 is of a cylindrical structure, an oil passing hole 311 is arranged in the center of the bottom surface of the oil slinger positioning sleeve 31, a cross-shaped oil passing groove 322 is arranged in the center of the shaft sleeve 323, the oil passing hole 311 and the cross-shaped oil passing groove 322 are arranged in the center, and the oil passing hole 311 and the cross-shaped oil passing groove 322 are communicated. The motor mounting frame 34 is provided with a motor oil-proof cover 341, and the motor oil-proof cover 341 covers the oil throwing motor 33.

As shown in fig. 6, the oil slinger 1 is provided with an oil baffle assembly 5, the oil baffle assembly 5 includes an oil baffle top-extending cylinder 51, an oil baffle cover 52, an oil receiving pipe 53, at least one top-extending guide rail 54 and at least one top-extending slider 55, the oil baffle top-extending cylinder 51 is fixedly disposed on the oil slinger 1, the oil baffle top-extending cylinder 51 is connected with the oil baffle cover 52, the oil baffle top-extending cylinder 51 can drive the oil baffle cover 52 to move along the vertical direction, the side wall of the oil baffle cover 52 is connected with the at least one top-extending slider 55, the top-extending slider 55 is slidably connected with the top-extending guide rail 54, the top-extending guide rail 54 is fixedly disposed on the oil slinger 1, the oil receiving pipe 53 is disposed on the table top of the oil slinger 1, the oil baffle cover 52 covers the outside of the workpiece oil slinger rotating assembly 3, a gap is disposed between the inner wall of the oil baffle cover 52 and the edge of the motor oil shield 341, an oil storage groove 56 is disposed on the bottom plate inside the oil baffle, the oil receiving pipe 53 communicates with the oil reservoir groove 56. The oil throwing machine table 1 is provided with an oil receiving box 11, and the oil receiving box 11 is positioned right below the oil receiving pipe 53.

The working principle of the oil slinging device is as follows: the workpiece 100 is placed on the oil throwing positioning sleeve 31, the upper end part of the workpiece 100 extends out of the oil throwing positioning sleeve 31, firstly, oil on the workpiece 100 flows into the cross-shaped oil passing groove 322 along the oil passing hole 311, and flows onto the motor oil-proof cover 341 from the cross-shaped oil passing groove 322, because a gap is arranged between the motor oil-proof cover 341 and the inner wall of the oil blocking cover 52, the oil can drip into the oil storage groove 56 along the edge of the motor oil-proof cover 341, and the oil in the oil storage groove 56 flows into the oil receiving box 11 along the oil receiving pipe 53.

In the process, the pressing cylinder 41 pushes the pressing plate 42 to move downwards, the pressing plate 42 is pressed on the upper end face of the workpiece, the oil throwing motor 33 is started to drive the workpiece to rotate, and the pressing plate 42 is connected with the bearing seat 45 through the bearing, so that the pressing plate 42 can rotate along with the material, oil on the surface of the workpiece 100 can be dropped in the rotating process, the thrown oil is blocked by the oil blocking cover 52, the oil is placed to splash, and the thrown oil is recovered into the oil storage groove 56.

EXAMPLE III

The positioning device shown in fig. 7 and 8 includes a positioning support platform 601, a laser sensor emitting end 602, a laser sensor receiving end 603, a positioning rotation driving assembly 604, a positioning transmission ring 605, an angle positioning block 606, a positioning spring 607, a positioning guide sleeve 608 and a positioning telescopic rod 609, wherein the positioning rotation driving assembly 604 is disposed on the positioning support platform 601, the positioning guide sleeve 608 is disposed outside the positioning telescopic rod 609, the angle positioning block 606 is connected to the positioning telescopic rod 609 by a screw, the positioning spring 607 is disposed on the upper end of the positioning telescopic rod 609, the positioning spring 607 is disposed in the positioning guide sleeve 608, the upper end of the positioning spring 607 abuts against the angle positioning block 606, and the lower end of the positioning spring 607 abuts against a concave table on the inner wall of the positioning guide sleeve 608, the positioning transmission ring 605 is connected with the positioning rotation driving component 604, the positioning rotation driving component 604 can drive the positioning transmission ring 605 to rotate, the upper end of the angle phase positioning block 606 is located at the center of the positioning transmission ring 605, a workpiece can be arranged in the positioning transmission ring 605, the lower end face of the workpiece in the positioning transmission ring 605 is attached to the upper end face of the angle phase positioning block 606, the laser sensor transmitting end 602 and the laser sensor receiving end 603 are both arranged on the table top of the positioning support platform 601, the laser sensor transmitting end 602 and the laser sensor receiving end 603 are arranged opposite to each other, and the laser sensor transmitting end 602 and the laser sensor receiving end 603 are respectively located at two sides of the positioning transmission ring 605.

The positioning and rotating driving assembly 604 comprises a positioning driving motor 610, a driving pulley 611, a driven pulley 612 and a driving belt 613, wherein the positioning driving motor 610 is fixedly arranged on the positioning supporting platform 601, a rotating shaft of the positioning driving motor 610 is connected with the driving pulley 611, the driving pulley 611 is connected with the driven pulley 612 through the driving belt 613, and the driven pulley 612 is connected with the positioning driving ring 605. An in-place induction sheet 614 is arranged at the lower end part of the positioning telescopic rod 609, a positioning completion inductor 615 is arranged on the positioning supporting platform 601, and the in-place induction sheet 614 is electrically connected with the positioning completion inductor 615.

As shown in fig. 9, the cross section of the positioning guide sleeve 608 is circular, a first limiting groove 616 is arranged on the inner wall of the upper end portion of the positioning guide sleeve 608, the positioning spring 607 is arranged in the first limiting groove 616, the lower end portion of the positioning spring 607 abuts against the bottom surface of the first limiting groove 616, the upper end portion of the positioning telescopic rod 609 is located in the first limiting groove 616, and the positioning spring 607 is sleeved on the outer wall of the upper end portion of the positioning telescopic rod 609 located in the first limiting groove 616.

The section of the positioning driving ring 605 shown in fig. 10 is a circular disk, and a positioning block through hole 617 is provided at the center of the positioning driving ring 605, and the angle phase positioning block 606 is located in the positioning block through hole 617. The upper end of the retaining drive ring 605 is provided with a tapered surface 618. The angle positioning block 606 is cylindrical, a set of protrusions 622 corresponding to the workpieces 100 are arranged on the outer wall of the angle positioning block 606, the protrusions 622 are arranged along the axis direction of the angle positioning block 606, the workpieces 100 to be positioned are umbrella-shaped, and counterbores are formed in the workpieces 100.

In addition, be equipped with bracing piece 619 and two 620 of bracing pieces on location supporting platform 601, laser sensor transmitting terminal 602 is fixed to be set up on bracing piece 619, laser sensor receiving terminal 603 is fixed to be set up on bracing piece two 620. The laser sensor emitting end 602 and the laser sensor receiving end 603 are arranged along the radial direction of the positioning transmission ring 605. The motor mounting plate 621 is fixedly arranged on the positioning support platform 601, and the positioning driving motor 610 is fixedly arranged on the motor mounting plate 621. The cross-section of the in-place sensing tab 614 is circular.

The working principle of the positioning device is as follows: after the oil throwing is finished, the workpiece 100 is grabbed by the mechanical arm and placed in the positioning block through hole 617 of the positioning transmission ring 605, the angle phase positioning block 606 is pressed downwards under the action of gravity due to the fact that the angle phase positioning block 606 is connected with the positioning telescopic rod 609, the positioning telescopic rod 609 synchronously moves downwards, the positioning spring 607 is compressed in the first limiting groove 616 in the process that the angle phase positioning block 606 moves downwards, the workpiece 100 on the positioning transmission ring 605 is sensed by the laser sensor transmitting end 602 and the laser sensor receiving end 603, the positioning driving motor 610 is started to drive the driving belt pulley 611 to rotate, the driving belt pulley 611 drives the driven belt pulley 612 to rotate through the transmission belt 613, so that the positioning transmission ring 605 is driven to rotate, the workpiece 100 in the positioning transmission ring 605 synchronously rotates, when the workpiece 100 rotates to a certain position, the protrusions 622 on the outer wall of the angle phase positioning block 606 correspond to the clamping grooves on the workpiece 100, therefore, the angle positioning block 606 can move upwards to be inserted into the enlarged hole of the workpiece 100, the angle positioning block 606 moves upwards to drive the positioning telescopic rod 609 to move upwards, the positioning telescopic rod 609 drives the in-place sensing piece 614 to move upwards, the in-place sensing piece 614 moves upwards to be in place, the positioning completion sensor 615 senses the in-place sensing piece 614, the workpiece 100 is positioned completely, the control system sends a signal to the manipulator, and the manipulator grabs the workpiece 100.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications can be made without departing from the principles of the present invention, and these modifications should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides an automatic oil machine of getting rid of with automatic compact structure which characterized in that: the oil throwing machine comprises an oil throwing machine table (1), an oil throwing rack (2), a workpiece oil throwing rotating assembly (3) and a workpiece pressing assembly (4), wherein the oil throwing rack (2) and the workpiece oil throwing rotating assembly (3) are arranged on the oil throwing machine table (1), the workpiece pressing assembly (4) is arranged on the oil throwing machine table (2), the workpiece pressing assembly (4) is positioned right above the workpiece oil throwing rotating assembly (3), a workpiece can be arranged on the workpiece oil throwing rotating assembly (3), and the workpiece pressing assembly (4) can press the workpiece on the workpiece oil throwing rotating assembly (3);

the workpiece pressing assembly (4) comprises a pressing cylinder (41), a pressing plate (42), a nut adjusting shaft (43), a positioning nut (44), a bearing seat (45) and a vertical sliding plate (46), wherein the pressing cylinder (41) is fixedly arranged on the oil throwing rack (2), the vertical sliding plate (46) is connected with a piston rod of the pressing cylinder (41), the pressing cylinder (41) can drive the vertical sliding plate (46) to move along the vertical direction, the nut adjusting shaft (43) is arranged on the vertical sliding plate (46) through the positioning nut (44), the bearing seat (45) is connected with the nut adjusting shaft (43), and the upper end of the pressing plate (42) is rotatably connected with the bearing seat (45) through a bearing.

2. The automatic oil thrower with the automatic pressing structure as claimed in claim 1, wherein: the side wall, close to the oil throwing rack (2), of the vertical sliding plate (46) is provided with at least one first sliding block (47), the oil throwing rack (2) is provided with at least one first sliding rail (21) in the vertical direction, and the first sliding block (47) is connected with the first sliding rail (21) in a sliding mode.

3. The automatic oil thrower with the automatic pressing structure as claimed in claim 1, wherein: the vertical sliding plate (46) is a right-angle plate, and a first reinforcing rib plate (461) is arranged between two vertical surfaces of the vertical sliding plate (46).

4. The automatic oil thrower with the automatic pressing structure as claimed in claim 1, wherein: the workpiece oil throwing rotating assembly (3) comprises an oil throwing positioning sleeve (31), an oil throwing bearing seat (32), an oil throwing motor (33) and a motor mounting frame (34), the motor mounting frame (34) is fixedly arranged on an oil throwing machine table (1), the oil throwing bearing seat (32) and the oil throwing motor (33) are both arranged on the motor mounting frame (34), the oil throwing positioning sleeve (31) is arranged on the oil throwing bearing seat (32), the oil throwing motor (33) is connected with the oil throwing positioning sleeve (31), and the oil throwing motor (33) can drive the oil throwing positioning sleeve (31) to rotate, and the oil throwing positioning sleeve (31) is located under a pressure plate (42).

5. The automatic oil thrower with the automatic pressing structure as claimed in claim 4, wherein: the oil throwing positioning sleeve (31) is provided with a workpiece positioning groove (35), a product can be arranged in the workpiece positioning groove (35), and the pressure plate (42) is further pressed on the upper end face of the workpiece extending out of the workpiece positioning groove (35).

6. The automatic oil thrower with the automatic pressing structure as claimed in claim 5, wherein: be equipped with oil blanket (321) on the oil slinging bearing frame (32), there is axle sleeve (323) lower tip of oil slinging position sleeve (31) through screwed connection, oil slinging position sleeve (31) is the cylindrical structure to the center of oil slinging position sleeve (31) bottom surface is equipped with oilhole one (311), the central point of axle sleeve (323) puts and is equipped with cross oil groove (322), cross the center of oilhole one (311) and cross oil groove (322) just to setting up, and cross oilhole one (311) and cross oil groove (322) intercommunication of crossing.

7. The automatic oil thrower with the automatic pressing structure as claimed in claim 4, wherein: the motor mounting frame (34) is provided with a motor oil-proof cover (341), and the motor oil-proof cover (341) is covered above the oil throwing motor (33).

8. The automatic oil thrower with the automatic pressing structure as claimed in claim 7, wherein: and an oil blocking assembly (5) is arranged on the oil throwing machine table (1).

9. The automatic oil thrower with the automatic pressing structure as claimed in claim 8, wherein: the oil blocking component (5) comprises an oil blocking top extending cylinder (51), an oil blocking cover (52), an oil receiving pipe (53), at least one top extending guide rail (54) and at least one top extending sliding block (55), the oil blocking top extending cylinder (51) is fixedly arranged on the oil throwing machine table (1), the oil blocking top extending cylinder (51) is connected with the oil blocking cover (52), the oil blocking top extending cylinder (51) can drive the oil blocking cover (52) to move along the vertical direction, the side wall of the oil blocking cover (52) is connected with the at least one top extending sliding block (55), the top extending sliding block (55) is in sliding connection with the top extending guide rail (54), the top extending guide rail (54) is fixedly arranged on the oil throwing machine table (1), the oil receiving pipe (53) is arranged on the table top of the oil throwing machine table (1), the oil blocking cover (52) is covered outside the workpiece oil throwing rotating component (3), and a gap is arranged between the inner wall of the oil blocking cover (52) and the edge of the motor oil preventing cover (341), an oil storage groove (56) is formed in a bottom plate inside the oil blocking cover (52), and the oil receiving pipe (53) is communicated with the oil storage groove (56).

10. The automatic oil slinger with the automatic compaction structure as claimed in claim 9, wherein: the oil throwing machine is characterized in that an oil receiving box (11) is arranged on the oil throwing machine table (1), and the oil receiving box (11) is located under the oil receiving pipe (53).