Automatic thin grease lubricating device for polishing machine

Abstract

The utility model discloses an automatic thin grease lubrication device for a polishing machine, and relates to the technical field of lubricants, the automatic thin grease lubrication device for the polishing machine comprises a mounting base plate and the polishing machine, two mounting side plates are symmetrically mounted on the mounting base plate, the mounting side plates are connected through a connecting plate, and the polishing machine is arranged on the mounting base plate. A grease lubricating pump is mounted on the mounting base plate, a first connecting column is mounted on the mounting side plate, a thin grease barrel is mounted on the first connecting column, a heating sleeve is mounted on the thin grease barrel, the grease lubricating pump is connected with the thin grease barrel through a connecting pipe, and a driving motor is mounted on the connecting plate. A stirrer is installed on the driving motor, lubricating grease flows into the thin grease barrel from the output port of the oil pump through the connecting pipe, the heating sleeve heats the lubricating grease in the thin grease barrel, the stirrer stirs the lubricating grease in the thin grease barrel, thin grease treatment on the lubricating grease is achieved, and the flowability of the lubricating grease is enhanced.

Description

TECHNICAL FIELD

[0001] The utility model relates to lubricant technical field, concretely is a kind of automatic thin grease lubricating device for polishing machine. BACKGROUND

[0002] Polishing machine plays an important role in modern industrial production and daily life, it not only can improve the appearance of material surface, also can promote the quality and performance of product, polishing machine needs lubricating grease to the friction part of machinery for lubrication and sealing in the process of use, and lubricating oil is also used for metal surface, fill gap and prevent rust effect, mainly by mineral oil (or synthetic lubricating oil) and thickening agent modulation, finished product lubricating oil is often high in viscosity, poor in flowability.

[0003] Most of the existing technology does not carry out thin grease treatment when using lubricating oil, so that the flowability of lubricating oil is greatly reduced, which is not conducive to the flow of lubricating oil to the mechanical parts needing lubrication. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of automatic thin grease lubricating device for polishing machine to solve the problems in prior art.

[0005] To achieve the above object, the utility model provides the following technical scheme: the automatic thin grease lubricating device for polishing machine includes installation base plate and polishing machine, two installation side plates are symmetrically installed on the installation base plate, two installation side plates are connected by connecting plate, grease lubricating pump is installed on the installation base plate, first connecting column is installed on the installation side plate, thin grease barrel is installed on the first connecting column, heating jacket is installed on the thin grease barrel, the oil pump output of grease lubricating pump is connected with the upper input end of thin grease barrel by connecting pipe, drive motor is installed on the connecting plate, the top of thin grease barrel is provided with through hole, the output shaft of drive motor penetrates through hole, and stirrer is installed on the output shaft of drive motor, the bottom output end of thin grease barrel is connected with polishing machine by oil outlet pipe.

[0006] As preferred technical scheme, pressure gauge and pressure switch are installed on the grease lubricating pump.

[0007] As preferred technical scheme, filter cooling assembly is arranged on the connecting plate, and the operation driving force of filter cooling assembly is provided by the operation of drive motor.

[0008] As preferred technical scheme, the filter cooling assembly includes second connecting column, filter barrel, oil return inlet, oil return pipeline, installation slot, slip ring, first pulley, drive gear, second pulley, belt, transmission gear, transmission rod, filter arc net, filter outlet, third connecting column and lower baffle,

[0009] The second connecting column is provided with a filtering barrel, an oil return inlet is formed in the top of the filtering barrel, the oil return inlet is connected with the polishing machine through an oil return pipeline, a filtering outlet is formed in the bottom of the filtering barrel, an installation groove is formed in the filtering barrel, a slip ring is rotatably installed on the installation groove, a driving gear and a transmission gear are rotatably installed on the connecting plate, the driving gear is engaged with the transmission gear, a first pulley is installed on the driving gear, a second pulley is installed on the output shaft of the driving motor, a belt is sleeved on the first pulley and the second pulley, a transmission rod is installed on the side, close to the filtering barrel, of the transmission gear, a circular hole is formed in the upper end of the filtering barrel, the transmission rod penetrates through the circular hole, and a filtering arc net is installed on the transmission rod.

[0010] As a preferred technical scheme, the slip ring is provided with an upper baffle and a lower baffle, the horizontal length of the upper baffle is greater than that of the lower baffle, the lower baffle is connected with the filtering arc net, and the filtering arc net is higher than the lower baffle.

[0011] As a preferred technical scheme, the filtering and cooling assembly further comprises a cooling barrel, a connecting rod, an oil blocking groove, a refrigeration sheet and an oil conveying pipeline.

[0012] The third connecting column is provided with the cooling barrel, the upper end of the cooling barrel is tightly combined with the lower end of the filtering barrel, the lower end of the transmission rod is coaxially provided with the connecting rod, a plurality of oil blocking grooves with increasing sizes are installed on the connecting rod, a plurality of refrigeration sheets are installed on the side walls of the oil blocking grooves, a grease filter is installed on the grease lubricating pump, and the cooling barrel is connected with the grease filter through the oil conveying pipeline.

[0013] As a preferred technical scheme, the angle between the wall surface and the bottom of the oil blocking groove is an obtuse angle.

[0014] Compared with the prior art, the utility model has the advantages that:

[0015] 1. The heating and stirring device is added on the oil conveying pipeline to dilute the lubricating grease, enhance the flowability, and better pump the lubricating grease to the parts needing lubrication, so that the operation is convenient.

[0016] 2. The filtering and cooling assembly is arranged to pretreat the lubricated lubricating grease, remove impurity particles, and facilitate subsequent grease filtering treatment.

[0017] 3. The filtering and cooling assembly is arranged to cool and lower the temperature of the lubricating grease, so that the lubricating grease can be reused. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is the first view angle structure schematic view of the utility model;

[0019] Figure 2 It is the second view angle structure schematic view of the utility model;

[0020] Figure 3 It is the third view angle structure schematic view of the utility model;

[0021] Figure 4 It is the cut structure schematic view of the utility model;

[0022] Figure 5 It is the A place enlarged structure schematic view of the utility model;

[0023] Figure 6 It is the B place enlarged structure schematic view of the utility model;

[0024] Figure 7 It is the C place enlarged structure schematic view of the utility model.

[0025] In the drawing: 1, installation base plate; 2, installation side plate; 3, connecting plate; 4, grease lubrication pump; 5, grease oil filter; 6, pressure gauge; 7, pressure switch; 8, oil pump output; 9, connecting pipe; 10, driving motor; 11, agitator; 12, first connecting column; 13, heating jacket; 14, thin grease barrel; 15, oil outlet pipe; 16, filter cooling assembly;

[0026] 16, filter cooling assembly; 1601, second connecting column; 1602, filter barrel; 1603, oil return inlet; 1604, oil return pipeline; 1605, installation groove; 1606, slip ring; 1607, upper baffle; 1608, first pulley; 1609, driving gear; 1610, second pulley; 1611, belt; 1612, transmission gear; 1613, transmission rod; 1614, filter arc net; 1615, filter outlet; 1616, third connecting column; 1617, cooling barrel; 1618, connecting rod; 1619, oil blocking groove; 1620, refrigeration piece; 1621, oil delivery pipe; 1622, lower baffle. DETAILED DESCRIPTION

[0027] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0028] Embodiment: as Figures 1-5As shown, the utility model provides a kind of automatic thin grease lubricating device for polishing machine technical scheme, it is characterized by: the automatic thin grease lubricating device for polishing machine includes installation base plate 1 and polishing machine, two installation side plates 2 are symmetrically installed on the installation base plate 1, two the installation side plate 2 is connected by connecting plate 3, grease lubrication pump 4 is installed on the installation base plate 1, first connecting column 12 is installed on the installation side plate 2, thin grease barrel 14 is installed on the first connecting column 12, heating jacket 13 is installed on the thin grease barrel 14, the oil pump output 8 of grease lubrication pump 4 is connected with the upper input end of thin grease barrel 14 by connecting pipe 9, drive motor 10 is installed on the connecting plate 3, the top of thin grease barrel 14 is equipped with through-hole, the output shaft of drive motor 10 penetrates through-hole, and drive motor 10 is equipped with agitator 11 on the output shaft, the bottom output end of thin grease barrel 14 is connected with polishing machine by oil outlet pipe 15, when polishing machine works, grease lubrication pump 4 operates, lubricating grease flows into thin grease barrel 14 from oil pump output 8 via connecting pipe 9, at this time, heating jacket 13 heats the lubricating grease in thin grease barrel 14, at the same time, drive motor 10 is started, and agitator 11 stirs the lubricating grease in thin grease barrel 14, so that lubricating grease is heated evenly, and lubricating grease is heated reasonably, realizes that lubricating oil is heated and stirred on oil pipeline, lubricating grease is diluted, fluidity is enhanced, so that lubricating grease can flow to the component that needs to be lubricated better.

[0029] Pressure gauge 6 and pressure switch 7 are installed on the grease lubrication pump 4, the internal pressure of grease lubrication pump 4 is observed in real time by pressure gauge 6, when pressure cannot provide sufficient driving force for lubricating grease, open pressure switch 7 to pressurize, guarantee that the lubricating grease pumped by grease lubrication pump 4 can flow to the component that needs to be lubricated smoothly.

[0030] As shown in Figures 1-4 And Figure 6 As shown, filter cooling assembly 16 is provided on the connecting plate 3, and the operation driving force of filter cooling assembly 16 is provided using the operation of drive motor 10, the filter cooling assembly 16 includes second connecting column 1601, filter barrel 1602, oil return inlet 1603, oil return line 1604, installation groove 1605, slip ring 1606, upper baffle 1607, first pulley 1608, drive gear 1609, second pulley 1610, belt 1611, transmission gear 1612, transmission rod 1613, filter arc net 1614, filter outlet 1615, third connecting column 1616 and lower baffle 1622,

[0031] The second connecting column 1601 and the third connecting column 1616 are arranged on the mounting side plate 2, the second connecting column 1601 is arranged with a filter barrel 1602, the filter barrel 1602 is arranged with an oil return inlet 1603 at the top, the oil return inlet 1603 is connected with the polishing machine through an oil return pipeline 1604, the filter barrel 1602 is arranged with a filter outlet 1615 at the bottom, the filter barrel 1602 is arranged with a mounting groove 1605, the mounting groove 1605 is arranged with a slip ring 1606, the connecting plate 3 is arranged with a driving gear 1609 and a transmission gear 1612, the driving gear 1609 is engaged with the transmission gear 1612, the driving gear 1609 is arranged with a first pulley 1608, the output shaft of the driving motor 10 is arranged with a second pulley 1610, the first pulley 1608 and the second pulley 1610 are arranged with a belt 1611, the transmission gear 1612 is arranged with a transmission rod 1613 on the side close to the filter barrel 1602, the filter barrel 1602 is arranged with a circular hole at the upper end, the transmission rod 1613 penetrates the circular hole, and the transmission rod 1613 is arranged with a filter arc net 1614.

[0032] The slip ring 1606 is arranged with an upper baffle 1607 and a lower baffle 1622, the horizontal length of the upper baffle 1607 is greater than that of the lower baffle 1622, the lower baffle 1622 is connected with the filter arc net 1614, and the filter arc net 1614 is higher than the lower baffle 1622.

[0033] After the lubricating grease flows through the polishing machine, it flows into the filter barrel 1602 through the oil return pipeline 1604, the driving motor 10 provides driving force, and the transmission components composed of the first pulley 1608, the second pulley 1610 and the belt 1611 are driven, due to the gear engagement, the driving gear 1609 drives the transmission gear 1612 to rotate at high speed, and the transmission rod 1613 synchronously drives the filter arc net 1614 to rotate, at this time, the impurity particles carried by the lubricating grease on the filter arc net 1614 are thrown upward along the wall surface of the filter arc net 1614 under the action of centrifugal force, and fall on the lower baffle 1622 under the shielding of the upper baffle 1607, while the lubricating grease falls through the screen of the filter arc net 1614 and the lower baffle 1622, and flows out from the filter outlet 1615, thereby realizing the pretreatment of the lubricated lubricating grease, removing impurity particles, and facilitating subsequent grease filtering treatment.

[0034] As shown in Figures 1-4 and Figure 7 The filter cooling assembly 16 further comprises a cooling barrel 1617, a connecting rod 1618, an oil blocking groove 1619, a refrigeration piece 1620 and an oil conveying pipe 1621,

[0035] The third connecting column 1616 is provided with a cooling barrel 1617, the upper end of the cooling barrel 1617 is tightly attached to the lower end of the filtering barrel 1602, the transmission rod 1613 is coaxially provided with a connecting rod 1618, the connecting rod 1618 is provided with a plurality of oil resistance grooves 1619 with increasing sizes, the oil resistance grooves 1619 are provided with refrigeration fins 1620 on the side walls, the oil lubricating pump 4 is provided with an oil filter 5, the cooling barrel 1617 is connected with the oil filter 5 through an oil conveying pipe 1621, the angle between the wall and the bottom of the oil resistance groove 1619 is obtuse, the filtered lubricating oil flows from the filtering outlet 1615 to the oil resistance groove 1619, at the same time, the transmission rod 1613 drives the oil resistance groove 1619 to rotate synchronously through the connecting rod 1618, the lubricating oil flowing into the oil resistance groove 1619 moves upwards along the side wall of the oil resistance groove 1619 under the action of centrifugal force, at this time, the refrigeration fins 1620 cool the lubricating oil, and the lubricating oil in the oil resistance groove 1619 is thrown out and falls to the bottom of the cooling barrel 1617 and flows to the oil filter 5 through the oil conveying pipe 1621, so that the heat carried by the lubricating parts is eliminated, the oxidation and deterioration of the lubricating oil are prevented, and the service life of the lubricating oil is prolonged.

[0036] The working principle of the utility model is as follows:

[0037] When the polishing machine works, the oil lubricating pump 4 runs, the lubricating oil flows into the dilute grease barrel 14 from the oil pump output port 8 through the connecting pipe 9, at this time, the heating jacket 13 heats the lubricating oil in the dilute grease barrel 14, at the same time, the driving motor 10 is started to drive the stirrer 11 to stir the lubricating oil in the dilute grease barrel 14, so that the lubricating oil is heated uniformly, the lubricating oil is heated reasonably, the lubricating oil is heated and stirred on the oil conveying pipeline, the lubricating oil is diluted, the flowability is enhanced, the lubricating oil can flow to the parts needing lubrication better and adhere to the parts to lubricate.

[0038] The staff can observe the internal pressure of the oil lubricating pump 4 through the pressure gauge 6, when the pressure cannot provide sufficient driving force for the lubricating oil, the pressure switch 7 is opened to pressurize, so that the lubricating oil pumped out of the oil lubricating pump 4 can flow to the parts needing lubrication smoothly.

[0039] The lubricating grease flows through the polishing machine, flows into the filtering barrel 1602 through the oil return pipeline 1604, the driving motor 10 provides driving force, and is driven through the transmission component composed of the first pulley 1608, the second pulley 1610 and the belt 1611. Due to the meshing action of the gears, the driving gear 1609 drives the transmission gear 1612 to rotate at high speed, and the transmission lever 1613 is used to drive the filtering arc net 1614 to rotate synchronously. At this time, the impurity particles carried by the lubricating grease on the filtering arc net 1614 are thrown out along the wall of the filtering arc net 1614 under the action of centrifugal force, and fall on the lower baffle 1622 under the shielding of the upper baffle 1607. The lubricating grease falls through the screen of the filtering arc net 1614 and the lower baffle 1622, flows out from the filtering outlet 1615, and realizes the pretreatment of the lubricated lubricating grease, removes the impurity particles, and facilitates the subsequent grease filtering treatment.

[0040] The filtered lubricating grease flows from the filtering outlet 1615 to the oil blocking groove 1619, and at the same time, the transmission lever 1613 drives the oil blocking groove 1619 to rotate synchronously through the connecting rod 1618. The lubricating grease flowing into the oil blocking groove 1619 moves upward along the side wall of the oil blocking groove 1619 under the action of centrifugal force. At this time, the refrigeration piece 1620 cools and cools the lubricating grease. The lubricating grease thrown out of the oil blocking groove 1619 falls to the bottom of the cooling barrel 1617, flows to the grease oil filter 5 through the oil conveying pipe 1621, eliminates the heat carried by the lubricated parts, prevents the oxidation and deterioration of the lubricating grease, and prolongs the service life of the lubricating grease.

[0041] It is obvious for those skilled in the art that the utility model is not limited to the details of the above-mentioned exemplary embodiments, and the utility model can be realized in other specific forms without departing from the spirit or basic characteristics of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-limiting, the scope of the utility model is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the utility model. Any reference signs in the claims should not be regarded as limiting the involved claims.

Claims

1. An automatic thin grease lubricating device for a polishing machine, characterized by: The polishing machine is provided with an automatic thin grease lubricating device, comprising a mounting base plate (1) and a polishing machine, two mounting side plates (2) are symmetrically mounted on the mounting base plate (1), the two mounting side plates (2) are connected through a connecting plate (3), a grease lubricating pump (4) is mounted on the mounting base plate (1), a first connecting column (12) is mounted on the mounting side plate (2), a thin grease barrel (14) is mounted on the first connecting column (12), a heating jacket (13) is mounted on the thin grease barrel (14), an oil pump output port (8) of the grease lubricating pump (4) is connected with an upper input end of the thin grease barrel (14) through a connecting pipe (9), a driving motor (10) is mounted on the connecting plate (3), a through hole is formed in the top of the thin grease barrel (14), an output shaft of the driving motor (10) penetrates through the through hole, and a stirrer (11) is mounted on the output shaft of the driving motor (10), and a bottom output end of the thin grease barrel (14) is connected with the polishing machine through an oil outlet pipe (15).

2. An automatic thin grease lubricating device for a polishing machine according to claim 1, characterized in that: A pressure gauge (6) and a pressure switch (7) are mounted on the grease lubricating pump (4).

3. An automatic thin grease lubricating device for a polishing machine according to claim 2, characterized in that: A filtering and cooling assembly (16) is arranged on the connecting plate (3), and the driving motor (10) is used as the driving force of the filtering and cooling assembly (16).

4. A self-thinning lubricating device for a polishing machine according to claim 3, characterized in that: The filtering and cooling assembly (16) comprises a second connecting column (1601), a filtering barrel (1602), an oil return inlet (1603), an oil return pipeline (1604), a mounting groove (1605), a slip ring (1606), a first belt wheel (1608), a driving gear (1609), a second belt wheel (1610), a belt (1611), a transmission gear (1612), a transmission rod (1613), a filtering arc net (1614), a filtering outlet (1615), a third connecting column (1616) and a lower baffle (1622), The mounting side plate (2) is provided with a second connecting column (1601) and a third connecting column (1616), the second connecting column (1601) is provided with a filter barrel (1602), the top of the filter barrel (1602) is provided with an oil return inlet (1603), the oil return inlet (1603) is connected with the polishing machine through an oil return pipeline (1604), the bottom of the filter barrel (1602) is provided with a filter outlet (1615), the filter barrel (1602) is provided with a mounting groove (1605), the mounting groove (1605) is rotatably provided with a slip ring (1606), the connecting plate (3) is rotatably provided with a driving gear (1609) and a transmission gear (1612), the driving gear (1609) is engaged with the transmission gear (1612), the driving gear (1609) is provided with a first pulley (1608), the output shaft of the driving motor (10) is provided with a second pulley (1610), the first pulley (1608) and the second pulley (1610) are provided with a belt (1611), the transmission gear (1612) is provided with a transmission rod (1613) on the side close to the filter barrel (1602), the filter barrel (1602) is provided with a circular hole at the upper end, the transmission rod (1613) penetrates the circular hole, and the transmission rod (1613) is provided with a filter arc net (1614).

5. A self-thinning lubricating device for a polishing machine according to claim 4, characterized in that: The slip ring (1606) is provided with an upper baffle (1607) and a lower baffle (1622), the horizontal length of the upper baffle (1607) is greater than that of the lower baffle (1622), the lower baffle (1622) is connected with the filter arc net (1614), and the filter arc net (1614) is higher than the lower baffle (1622).

6. A self-liquefying lubricating device for a polishing machine according to claim 5, characterized in that: The filter cooling assembly (16) further comprises a cooling barrel (1617), a connecting rod (1618), an oil blocking groove (1619), a refrigeration fin (1620) and an oil conveying pipe (1621), The third connecting column (1616) is provided with a cooling barrel (1617), the upper end of the cooling barrel (1617) is tightly combined with the lower end of the filter barrel (1602), the lower end of the transmission rod (1613) is coaxially provided with a connecting rod (1618), the connecting rod (1618) is provided with a plurality of oil blocking grooves (1619) with increasing sizes, a plurality of the oil blocking grooves (1619) are provided with refrigeration fins (1620) on the side walls, the grease lubricating pump (4) is provided with a grease filter (5), and the cooling barrel (1617) and the grease filter (5) are connected through an oil conveying pipe (1621).

7. A self-liquefying lubricating device for a polishing machine according to claim 6, characterized in that: The angle between the wall surface and the bottom of the oil blocking groove (1619) is an obtuse angle.

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