CN218153564U

CN218153564U - Oiling mechanism

Info

Publication number: CN218153564U
Application number: CN202222202761.8U
Authority: CN
Inventors: 任界垒; 冯全
Original assignee: Chengdu Jutuo Electromechanical Technology Co ltd
Current assignee: Chengdu Jutuo Electromechanical Technology Co ltd
Priority date: 2022-08-22
Filing date: 2022-08-22
Publication date: 2022-12-27
Anticipated expiration: 2032-08-22

Abstract

The utility model provides an oiling machine constructs belongs to parts production and processing technical field. The quantitative valve adjusting device comprises a base, wherein a support is fixedly arranged on the base, a moving cylinder is fixedly arranged on the support, a quantitative valve is fixedly arranged at the head of a piston rod of the moving cylinder, the base comprises a fixed seat, a first sliding seat and a second sliding seat, the first sliding seat is horizontally arranged at the top of the fixed seat, the second sliding seat is horizontally arranged at the top of the first sliding seat, and the sliding direction of the first sliding seat and the sliding direction of the second sliding seat are mutually perpendicular. Through the combined action of the movable air cylinder, the first air cylinder and the second air cylinder, the proportional valve can be driven to move to align to each position of the workpiece, where lubricating oil needs to be coated, the lubricating oil can be dripped downwards by controlling the proportional valve to be opened and closed, the process of automatically coating the lubricating oil is completed, and the effect of improving the production and processing efficiency is achieved.

Description

Oiling mechanism

Technical Field

The utility model relates to a parts production and processing technology field especially relates to an oiling machine constructs.

Background

At each connecting and rotating part of various mechanical equipment, the coating of lubricating oil is omitted so as to reduce the mechanical friction existing in the transmission process between parts. The molybdenum disulfide lubricating oil is commonly called as molybdenum oil for short, has excellent extreme pressure anti-wear performance and outstanding oxidation stability, and is common lubricating oil for bearings, couplings, gears and other parts in various mechanical equipment.

At present, a worker usually operates the glue dispenser manually to apply lubricating oil to the parts such as bearings, couplings, gears and the like on mechanical workpieces, and for the current automatic production workshop, manual stations are additionally added, so that the working efficiency is low, and the labor cost is increased.

SUMMERY OF THE UTILITY MODEL

In view of the above problem, the utility model provides an oiling machine constructs.

In order to achieve the purpose of the invention, the technical scheme adopted by the utility model is as follows:

the utility model provides an oiling mechanism, which comprises a base, the fixed support that is provided with on the base, the fixed moving cylinder that is provided with on the support, the fixed proportional valve that is provided with of piston rod head of moving cylinder, the inlet of proportional valve is external to have the oil tank that is used for splendid attire lubricating oil, the base includes the fixing base, first sliding seat and second sliding seat, first sliding seat horizontal slip sets up the top at the fixing base, second sliding seat horizontal slip sets up the top at first sliding seat, the slip direction of first sliding seat and the slip direction mutually perpendicular of second sliding seat, be provided with the first driving piece that is used for ordering about first sliding seat and removes on the fixing base, be provided with the second driving piece that is used for ordering about second sliding seat and removes on the first sliding seat.

Furthermore, the first driving part is a first air cylinder, the first air cylinder is fixedly arranged on the fixed seat, a piston rod of the first air cylinder is fixedly connected to the first sliding seat, the second driving part is a second air cylinder, the second air cylinder is fixedly arranged on the first sliding seat, and a piston rod of the second air cylinder is fixedly connected to the second sliding seat.

Furthermore, one side of the base is provided with an oil receiving disc which is positioned below the proportional valve.

Furthermore, an oil outlet is formed in the oil receiving disc, a return pipe is connected to the oil outlet, and one end, far away from the oil receiving disc, of the return pipe is communicated with the oil tank.

Furtherly sets up the oiling mouth on the oil tank, can dismantle in the oiling mouth and set up filtering oil pocket, and oiling mouth department can dismantle the sealed valve gap of connecting oil and being used for the switching oiling mouth, is connected with the intake pipe on the oil tank, the external air pump of intake pipe.

Furthermore, a display is arranged on the outer wall of the oil tank, a pressure sensor used for detecting the air pressure in the oil tank is arranged in the oil tank, the pressure sensor is electrically connected with the display, and the display is used for displaying the air pressure value in the oil tank detected by the pressure sensor.

Furthermore, a liquid level sensor is arranged in the oil tank and electrically connected with a display, and the display is used for displaying the liquid level height in the oil tank.

Further, be provided with the stirring subassembly in the oil tank, the stirring subassembly includes axis of rotation, driving source and a plurality of stirring vane, and the axis of rotation horizontal rotation sets up in the oil tank, and a plurality of stirring vane along the fixed setting in the axis of rotation of axis of rotation axial dislocation interval, the fixed setting of driving source is on the oil tank, and the driving source is used for ordering about the axis of rotation and rotates, the interior diapire of oil tank set up to the arc curved surface with stirring subassembly adaptation.

Furthermore, a filter layer is arranged on one surface of the stirring blade facing the rotating direction of the rotating shaft.

The utility model has the advantages that: through the combined action of the movable air cylinder, the first air cylinder and the second air cylinder, the quantitative valve can be driven to move to align to each position of the workpiece, which needs to be coated with lubricating oil, and the lubricating oil can be dropped downwards by controlling the quantitative valve to be opened and closed, so that the process of automatically coating the lubricating oil is completed.

Drawings

Fig. 1 is a simplified structural schematic diagram of an operating state of an oiling mechanism according to an embodiment of the present application.

Fig. 2 is a schematic overall structure diagram of an oiling mechanism according to an embodiment of the present application.

Fig. 3 is a partial sectional structure diagram of an oil tank according to embodiment 1 of the present application.

Wherein, 1, a base; 11. a fixed seat; 12. a first sliding seat; 121. a first cylinder; 13. a second sliding seat; 131. a second cylinder; 2. a support; 3. a moving cylinder; 4. a proportional valve; 5. an oil tank; 51. filtering the oil bag; 52. sealing the valve cover; 6. an oil receiving disc; 61. a return pipe; 7. a display; 8. a stirring assembly; 81. a rotating shaft; 82. a drive source; 83. a stirring blade; 84. an arc-shaped curved surface; 85. a filter layer.

Detailed Description

For better understanding of the above technical solutions, the following detailed descriptions will be provided in conjunction with the drawings and the detailed description of the embodiments.

The embodiment of the application discloses fat liquoring mechanism, refer to fig. 1, 2, including base 1, support 2, removal cylinder 3, proportional valve 4 and oil tank 5, wherein, base 1 comprises fixing base 11, first sliding seat 12 and second sliding seat 13. Fixing base 11 is used for fixed mounting on the production machine tool, and be located one side of frock on the work piece fat liquoring station, first spout has been seted up to fixing base 11's top level, first sliding seat 12 sliding connection is on first spout, the second spout has been seted up to first sliding seat 12's top level, second sliding seat 13 sliding connection is on the second spout, first sliding seat 12 and second sliding seat 13's slip direction mutually perpendicular, be provided with the first driving piece that is used for ordering about first sliding seat 12 removal on fixing base 11, be provided with the second driving piece that is used for ordering about second sliding seat 13 removal on first sliding seat 12. Support 2 is through the vertical fixed mounting in the top of second sliding seat 13 of welding, and the one end of keeping away from second sliding seat 13 at support 2 is passed through bolt fixed mounting to the mobile cylinder 3, and the piston rod of mobile cylinder 3 is towards the work piece position that the fat liquoring station was placed on the production lathe. The metering valve 4 is fixedly connected to the head of a piston rod of the movable cylinder 3 through a bolt, and an oil inlet of the metering valve 4 is externally connected with an oil tank 5 through a hose and an oil pump.

When carrying out the fat liquoring operation to each fat liquoring point of the general rape on the fat liquoring station, move in proper order on the programming motion way through first driving piece and second driving piece, make support 2 move to the assigned position, stretch out by the piston rod that removes cylinder 3 again, promote proportional valve 4 to the top of work piece, the liquid outlet that makes proportional valve 4 is located the work piece and treats directly over the fat liquoring position, proportional valve 4 opens, and through the lubricating oil of assigned amount, drip on the work piece, can accomplish the fat liquoring work that the position was treated to fat liquoring in the last department of work piece. The metering valve 4 can be flexibly controlled to extend to the upper part of a workpiece or move away from the upper part of the workpiece through the moving cylinder 3, so that the workpiece can be normally conveyed on a production machine tool, and the metering valve 4 can meet the oiling operation requirement of each position to be oiled on the workpiece through the relative movement of the first sliding seat 12 and the second sliding seat 13 in a range area. The movement and the oiling operation of the proportional valve 4 can be automatically operated by programming, so that the automatic oiling device is suitable for automatic production, and the production efficiency is greatly improved.

The first driving member and the second driving member may be a first cylinder 121 and a second cylinder 131, respectively, the first cylinder 121 is fixedly connected to the fixing base 11 through a bolt, a piston rod of the first cylinder 121 is fixedly connected to the first sliding base 12 along a moving direction of the first sliding base 12, the second cylinder 131 is fixedly connected to the first sliding base 12 through a bolt, and a piston rod of the second cylinder 131 is fixedly connected to the second sliding base 13 along a moving direction of the second sliding base 13. In other embodiments, the first driving element and the second driving element may also be an electronic control lead screw assembly composed of a lead screw, a threaded sleeve and a servo motor, and the electronic control lead screw assembly is a common linear driving means in the art and is not described again.

Because proportional valve 4 is at the fat liquoring in-process, there is remaining lubricating oil in the 4 liquid outlets of proportional valve easily, and the back is moved from the work piece to the 3 control proportional valve 4 of removal cylinder, and remaining lubricating oil drips on the workstation of below easily, both can cause the accumulation of workstation surface oil stain, has caused lubricating oil waste again. In the embodiment of the application, an oil receiving disc 6 is arranged on one side of the base 1, and the oil receiving disc 6 is positioned below the proportional valve 4. After the control jack of the movable cylinder 3 is continuously moved away from the workpiece, the residual lubricating oil drops into the oil receiving disc 6 for recycling, thereby being beautiful and environment-friendly.

Wherein, in order to effectively recycle the lubricating oil in the oil receiving disc 6, an oil outlet is arranged on the oil receiving disc 6, a return pipe 61 is connected at the oil outlet, and one end of the return pipe 61, which is far away from the oil receiving disc 6, is communicated with the oil tank 5. The oil outlet can be specifically arranged on the bottom wall of the oil receiving disc 6, a valve can be arranged at the joint of the oil tank 5 and the return pipe 61, a worker can regularly relieve the pressure in the oil tank 5 and open the valve, so that the lubricating oil recovered in the oil receiving disc 6 can be recovered into the oil tank 5 again, and the oil recovery device is convenient and quick.

Referring to fig. 3, further, an oil filling port is provided on the oil tank 5, and a filtering oil pocket 51 is detachably provided in the oil filling port. The shaping goes out the hangers of buckling in the both sides of filtering the duan yuba 51, and the breach that supplies the hangers to articulate is seted up at the oiling mouth edge of oil tank 5, can play the filtering action at the in-process of injecting lubricating oil into oil tank 5 through filtering dua yuba 51, effectively prevents to cause jam and damage to oil pump, proportional valve 4 etc. in impurity gets into oil tank 5.

In order to maintain the air pressure in the oil tank 5, a sealing valve cover 52 for opening and closing the oil filling opening is detachably arranged at the oil filling opening of the oil tank 5, and an air inlet pipe (not shown) is connected to the oil tank 5 and is externally connected with an air pump. Specifically, the sealing valve cover 52 may be connected to the oil filling opening of the oil tank 5 by a screw connection, and the air inlet pipe is a metal pipe to maintain the pressure in the oil tank 5.

In order to facilitate the adjustment of the pressure in the oil tank 5 by the staff, in the embodiment of the present application, the display 7 is arranged on the outer wall of the oil tank 5, the pressure sensor for detecting the air pressure in the oil tank 5 is arranged in the oil tank 5, the pressure sensor is electrically connected with the display 7, and the numerical value of the air pressure in the oil tank 5 detected by the pressure sensor is displayed by the display 7, so that the staff can visually and conveniently obtain the air pressure information in the oil tank 5 through the display 7 and appropriately adjust the air pump to maintain the air pressure in the oil tank 5.

Furthermore, a liquid level sensor can be further installed in the oil tank 5 and electrically connected with the display 7, the liquid level sensor is used for sensing the liquid level height of lubricating oil in the oil tank 5 and generating corresponding electric signals, the display 7 can display corresponding liquid level numerical values in the oil tank 5 according to the electric signals sent by the liquid level sensor, and the display 7 can also display the liquid level height in the oil tank 5 in the modes of graphs, picture blocks and the like. The operator can supplement the oil in the oil tank 5 in time when the content of the lubricating oil in the oil tank 5 is low according to the displayed liquid level in the oil tank 5.

In the present embodiment, the stirring unit 8 is provided in the oil tank 5 in order to keep the lubricating oil in the oil tank 5 smoothly pumped to the metering valve 4. The stirring assembly 8 comprises a rotating shaft 81, a driving source 82 and a plurality of stirring blades 83, wherein the rotating shaft 81 is horizontally arranged in the oil tank 5, two ends of the rotating shaft 81 are rotatably connected with the oil tank 5, the driving source 82 can be a motor, the driving source 82 is fixedly arranged on the outer wall of the oil tank 5 through bolts, and an output shaft of the driving source 82 extends into the oil tank 5 and drives the rotating shaft 81 to rotate through gear transmission. The plurality of stirring blades 83 are staggered along the circumferential direction of the rotating shaft 81 and are arranged on the rotating shaft 81 at intervals, the stirring blades 83 and the rotating shaft 81 can be fixedly connected in a welding mode, the inner bottom wall of the oil tank 5 is set to be a curved surface, the curved surface of the inner bottom wall of the oil tank 5 takes the axis of the rotating shaft 81 as a central line, and the linear distance from the inner bottom wall of the oil tank 5 to the axis of the rotating shaft 81 is slightly larger than the farthest linear distance from the outer wall of the stirring blades 83 to the axis of the rotating shaft 81.

By starting the driving source 82 to drive the rotating shaft 81 to rotate slowly, the stirring blade 83 can continuously stir the lubricating oil in the oil tank 5, thereby effectively preventing the lubricating oil in the oil tank 5 from being oxidized and precipitated and well maintaining the fluidity of the lubricating oil.

Further, stirring vane 83 still can set up filter layer 85 on the one side of axis of rotation 81 rotation direction, and filter layer 85 can adopt multilayer screen cloth structure, also can adopt the sponge, and filter layer 85 is full of the one side of pasting stirring vane 83, stirs the in-process at stirring vane 83 to lubricating oil, and filter layer 85 can be with the floccule of settling out in the lubricating oil and the impurity absorption of backward flow in the oil tank 5, and then can play certain filter action to lubricating oil.

The embodiment of the application provides an fat liquoring mechanism, the implementation principle do: through starting the movable cylinder 3, the fixed dose valve 4 can be driven to move to the workpiece top or move away from the workpiece top, and then the fixed dose valve 4 is opened, so that lubricating oil can drip downwards when the fixed dose valve 4 is arranged above the workpiece, the surface of the workpiece is coated with the lubricating oil, and the first sliding seat 12 and the second sliding seat 13 can be driven to move by starting the first cylinder 121 and the second cylinder 131, so that the support 2 for installing the first cylinder 121 can horizontally and freely move within a certain range, so that the fixed dose valve 4 is moved and aligned to each position on the workpiece, which needs to be coated with the lubricating oil, the movable cylinder is suitable for automatic production, and the production efficiency is greatly improved.

It should be apparent to those skilled in the art that while the preferred embodiments of the present invention have been described, additional variations and modifications to these embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. It is therefore intended that the following appended claims be interpreted as including the preferred embodiment and all such alterations and modifications as fall within the scope of the invention. It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The utility model provides an oiling station constructs which characterized in that: including base (1), fixed support (2) that is provided with on base (1), fixed moving cylinder (3) that is provided with on support (2), the fixed proportional valve (4) that is provided with of piston rod head of moving cylinder (3), the inlet of proportional valve (4) is external to have oil tank (5) that are used for splendid attire lubricating oil, base (1) is including fixing base (11), first sliding seat (12) and second sliding seat (13), first sliding seat (12) horizontal slip sets up the top at fixing base (11), second sliding seat (13) horizontal slip sets up the top at first sliding seat (12), the slip direction of first sliding seat (12) and the slip direction mutually perpendicular of second sliding seat (13), be provided with on fixing base (11) and be used for ordering about the first driving piece that first sliding seat (12) removed, be provided with on first sliding seat (12) and be used for ordering about the second driving piece that second sliding seat (13) removed.

2. An oiling mechanism as defined in claim 1, wherein said first driving member is a first air cylinder (121), said first air cylinder (121) is fixedly arranged on the fixed seat (11), a piston rod of said first air cylinder (121) is fixedly connected to the first sliding seat (12), said second driving member is a second air cylinder (131), said second air cylinder (131) is fixedly arranged on the first sliding seat (12), and a piston rod of said second air cylinder (131) is fixedly connected to the second sliding seat (13).

3. An oiling mechanism as defined in claim 2, wherein an oil receiving pan (6) is arranged on one side of the base (1), and the oil receiving pan (6) is located below the dosing valve (4).

4. An oil coating mechanism as claimed in claim 3, wherein an oil outlet is formed in the oil receiving disc (6), a return pipe (61) is connected to the oil outlet, and one end of the return pipe (61) far away from the oil receiving disc (6) is communicated with the oil tank (5).

5. The oiling mechanism according to claim 4, wherein an oiling port is arranged on the oil tank (5), a filtering oil pocket (51) is detachably arranged in the oiling port, the oiling port is detachably connected with a sealing valve cover (52) for opening and closing the oiling port, an air inlet pipe is connected to the oil tank (5), and the air inlet pipe is externally connected with an air pump.

6. An oiling mechanism according to claim 1, characterized in that a display (7) is arranged on the outer wall of the oil tank (5), a pressure sensor for detecting the air pressure in the oil tank (5) is arranged in the oil tank (5), the pressure sensor is electrically connected with the display (7), and the display (7) is used for displaying the air pressure value in the oil tank (5) detected by the pressure sensor.

7. An oiling mechanism according to claim 6, characterized in that a liquid level sensor is arranged in the oil tank (5), the liquid level sensor is electrically connected with the display (7), and the display (7) is used for displaying the liquid level in the oil tank (5).

8. An oiling mechanism according to claim 4, wherein a stirring assembly (8) is arranged in the oil tank (5), the stirring assembly (8) comprises a rotating shaft (81), a driving source (82) and a plurality of stirring blades (83), the rotating shaft (81) is horizontally and rotatably arranged in the oil tank (5), the plurality of stirring blades (83) are fixedly arranged on the rotating shaft (81) along the axial direction of the rotating shaft (81) at staggered intervals, the driving source (82) is fixedly arranged on the oil tank (5), the driving source (82) is used for driving the rotating shaft (81) to rotate, and the inner bottom wall of the oil tank (5) is provided with an arc-shaped curved surface (84) matched with the stirring assembly (8).

9. An oiling mechanism as defined in claim 8, characterised in that the stirring blade (83) is provided with a filter layer (85) on its side facing the direction of rotation of the rotating shaft (81).