CN221658912U - Lubricating device - Google Patents

Abstract

The utility model relates to the technical field of lubricating devices, and discloses a lubricating device which solves the problem that a numerical control grinding machine is inconvenient to lubricate at present, and the lubricating device comprises a machine table, wherein a driving unit is arranged at the top of the machine table, a lubricating mechanism is arranged at the top of the driving unit, a grinding mechanism is fixedly arranged at the top of the machine table, the lubricating mechanism comprises a translation table positioned above the machine table, a support is fixedly arranged at the top of the translation table, and a guide rod is movably arranged in the support; according to the utility model, through the cooperation between the hand wheel, the screw rod and the screw sleeve, the screw sleeve can be enabled to move in the chute, and through the cooperation between the support column, the translation table and the roller, the translation table can be enabled to move, and through the cooperation between the indication block and the graduated scale, the moving distance of the translation table can be determined, so that the translation table can be conveniently moved to a position needing lubrication, and the translation table is prevented from moving in the lubrication process.

Description

A lubrication device

Technical Field

The utility model belongs to the technical field of lubrication devices, in particular to a lubrication device.

Background Art

A CNC grinder is a machine tool that uses abrasive tools to grind the surface of a workpiece through CNC technology. Most grinders use high-speed rotating grinding wheels for grinding, and a few use other grinding tools such as oilstones and abrasive belts and free abrasives for processing, such as honing machines, superfinishing machines, belt grinders, grinders and polishing machines. When a CNC grinder is in use, lubricating oil needs to be added to the CNC grinder through a lubrication device.

During the lubrication process of the CNC grinder, an oil pump and an oil barrel are usually fixed on a placement plate, and then the placement plate is placed on the CNC grinder for movement, and the lubricating oil in the oil barrel is extracted by the oil pump to lubricate the CNC grinder. During the lubrication process, the placement plate is easily offset, thereby affecting the lubrication effect of the CNC grinder.

Utility Model Content

In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a lubrication device, which effectively solves the problem that it is inconvenient to lubricate the CNC grinding machine.

To achieve the above object, the utility model provides the following technical solution: a lubrication device, comprising a machine platform, a driving unit is installed on the top of the machine platform, a lubrication mechanism is installed on the top of the driving unit, and a grinding mechanism is fixedly installed on the top of the machine platform;

The lubrication mechanism comprises a translation platform located above the machine platform, a bracket is fixedly installed on the top of the translation platform, a guide rod is movably installed inside the bracket, a cylinder is fixedly installed at the bottom of the guide rod, the bottom end of the cylinder is fixedly connected to the top of the machine platform, a guide column is fixedly installed inside the bracket, the guide column is movably connected to the guide rod, a buckle is fixedly installed on the top of the guide rod, and an oil injection port is clamped inside the buckle;

The driving unit includes a fixed table fixed on the top of the machine table, the translation table is located above the fixed table, a slide groove is provided on the top of the fixed table, a screw sleeve is slidably connected inside the slide groove, a support column is fixedly installed on the top of the screw sleeve, the top of the support column is fixedly connected to the bottom of the translation table, a screw rod is rotatably connected inside the slide groove, one end of the screw rod away from the grinding mechanism passes through the machine table and is fixedly installed with a hand wheel, the screw rod is rotatably connected to the fixed table, and the screw rod is threadedly sleeved with the screw sleeve.

Preferably, an oil pump and an oil tank are fixedly installed on the top of the translation platform, the oil pump is fixedly connected to the oil tank, an oil pipeline is fixedly installed on the side of the oil pump away from the oil extraction pipe, and the top of the oil pipeline is fixedly connected to the end of the oil injection port away from the grinding mechanism.

Preferably, two rollers are symmetrically fixedly mounted on the bottom of the translation platform, and the bottoms of the two rollers are in contact with the top of the fixed platform.

Preferably, a mounting plate is fixedly mounted on the top of the fixed platform, a scale is fixedly mounted on the mounting plate, and an indicator block is fixedly mounted on the bottom of the translation platform, and the indicator block is in contact with the scale.

Compared with the prior art, the beneficial effects of the utility model are:

(1) The utility model can make the screw sleeve move inside the slide groove through the cooperation between the hand wheel, the screw rod and the screw sleeve, and can make the translation stage move through the cooperation between the support column, the translation stage and the roller, and can determine the moving distance of the translation stage through the cooperation between the indicator block and the scale, so as to facilitate the translation stage to move to the position requiring lubrication and avoid the translation stage from moving during the lubrication process;

(2) The new type of machine can make the lubricating oil inside the oil tank spray out from the oil injection port through the cooperation between the oil tank and the oil extraction pipe, and lubricate the CNC grinding machine. And through the cooperation between the cylinder and the guide rod and the guide column, the oil injection port can be moved up and down, so as to expand the range of lubrication.

BRIEF DESCRIPTION OF THE DRAWINGS

The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

In the attached picture:

Figure 1 is a schematic diagram of the structure of the lubrication device of the utility model;

Figure 2 is a schematic diagram of the structure of the lubrication mechanism of the utility model;

FIG3 is a schematic diagram of the structure of the drive unit of the utility model;

Figure 4 is a schematic diagram of the structure of the screw sleeve of the utility model;

In the figure: 1. machine table; 2. lubrication mechanism; 201. translation table; 202. oil pipeline; 203. guide column; 204. oil injection port; 205. buckle; 206. bracket; 207. guide rod; 208. cylinder; 209. oil pump; 2010. oil extraction pipe; 2011. oil tank; 3. drive unit; 301. fixed table; 302. slideway; 303. roller; 304. support column; 305. hand wheel; 306. screw sleeve; 307. screw; 308. indicator block; 309. scale; 3010. mounting plate; 4. grinding mechanism.

DETAILED DESCRIPTION

The technical solutions in the embodiments of the utility model will be clearly and completely described 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, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

Embodiment 1 is shown in FIGS. 1 to 4 . The utility model comprises a machine platform 1 . A driving unit 3 is installed on the top of the machine platform 1 . A lubrication mechanism 2 is installed on the top of the driving unit 3 . A grinding mechanism 4 is fixedly installed on the top of the machine platform 1 .

Embodiment 2, on the basis of embodiment 1, the lubrication mechanism 2 comprises a translation platform 201 located above the machine platform 1, a bracket 206 is fixedly installed on the top of the translation platform 201, a guide rod 207 is movably installed inside the bracket 206, a cylinder 208 is fixedly installed on the bottom of the guide rod 207, the bottom end of the cylinder 208 is fixedly connected to the top of the machine platform 1, a guide column 203 is fixedly installed inside the bracket 206, the guide column 203 is movably connected to the guide rod 207, a buckle 205 is fixedly installed on the top of the guide rod 207, an oil injection port 204 is clamped inside the buckle 205, an oil pump 209 and an oil tank 2011 are fixedly installed on the top of the translation platform 201, the oil pump 209 is fixedly connected to the oil tank 2011, an oil delivery pipe 202 is fixedly installed on the side of the oil pump 209 away from the oil extraction pipe 2010, and the top of the oil delivery pipe 202 is fixedly connected to the end of the oil injection port 204 away from the grinding mechanism 4;

First, start the oil pump 209 to extract the lubricating oil inside the oil tank 2011 through the oil extraction pipe 2010, and then the lubricating oil is sprayed out from the oil injection port 204 through the oil delivery pipe 202, so as to lubricate the CNC grinder. Then start the cylinder 208 to drive the guide rod 207 to move up and down along the guide column 203, and drive the oil injection port 204 to move up and down, so as to expand the range of lubrication.

Embodiment 3, on the basis of embodiment 1, the driving unit 3 comprises a fixed platform 301 fixed to the top of the machine platform 1, the translation platform 201 is located above the fixed platform 301, a slide groove 302 is provided on the top of the fixed platform 301, a screw sleeve 306 is slidably connected inside the slide groove 302, a support column 304 is fixedly installed on the top of the screw sleeve 306, the top of the support column 304 is fixedly connected to the bottom of the translation platform 201, and two rollers 303 are symmetrically fixedly installed on the bottom of the translation platform 201, and the bottoms of the two rollers 303 are both fixed to the fixed platform 201. The top of the fixed platform 301 is fitted, and the inner part of the slide 302 is rotatably connected with a screw rod 307, and the end of the screw rod 307 away from the grinding mechanism 4 passes through the machine 1 and is fixedly installed with a hand wheel 305, the screw rod 307 is rotatably connected with the fixed platform 301, and the screw rod 307 is threadedly sleeved with the screw sleeve 306, and a mounting plate 3010 is fixedly installed on the top of the fixed platform 301, and a scale 309 is fixedly installed on the mounting plate 3010, and an indicator block 308 is fixedly installed on the bottom of the translation platform 201, and the indicator block 308 is fitted with the scale 309;

First, rotate the hand wheel 305 to drive the screw rod 307 to rotate, and drive the screw sleeve 306 to slide inside the slide groove 302, and then drive the translation stage 201 to move through the support column 304. At the same time, the two rollers 303 support the translation stage 201. When the translation stage 201 moves, it drives the indicator block 308 to slide on the scale 309, so as to determine the moving distance of the translation stage 201. Finally, fix the translation stage 201 at the required lubrication position.

Working principle: When in use, first rotate the hand wheel 305 to drive the screw 307 to rotate, and drive the screw sleeve 306 to slide inside the slide groove 302, and then drive the translation table 201 to move through the support column 304. At the same time, the two rollers 303 support the translation table 201. When the translation table 201 moves, it drives the indicator block 308 to slide on the scale 309, so as to determine the moving distance of the translation table 201. When the translation table 201 moves to the position where lubrication is required, then start the oil pump 209, and extract the lubricating oil inside the oil tank 2011 through the oil extraction pipe 2010, and then the lubricating oil is sprayed out from the oil injection port 204 through the oil delivery pipe 202, so as to lubricate the CNC grinder, and then start the cylinder 208 to drive the guide rod 207 to move up and down along the guide column 203, and drive the oil injection port 204 to move up and down, thereby expanding the range of lubrication.

Claims (4)

1. A lubrication device, comprising a machine platform (1), characterized in that: a driving unit (3) is installed on the top of the machine platform (1), a lubrication mechanism (2) is installed on the top of the driving unit (3), and a grinding mechanism (4) is fixedly installed on the top of the machine platform (1); The lubrication mechanism (2) comprises a translation platform (201) located above the machine platform (1), a bracket (206) is fixedly installed on the top of the translation platform (201), a guide rod (207) is movably installed inside the bracket (206), a cylinder (208) is fixedly installed on the bottom of the guide rod (207), the bottom end of the cylinder (208) is fixedly connected to the top of the machine platform (1), a guide column (203) is fixedly installed inside the bracket (206), the guide column (203) is movably connected to the guide rod (207), a buckle (205) is fixedly installed on the top of the guide rod (207), and an oil injection port (204) is clamped inside the buckle (205); The driving unit (3) comprises a fixed platform (301) fixed to the top of the machine platform (1), the translation platform (201) is located above the fixed platform (301), a slide groove (302) is provided on the top of the fixed platform (301), a screw sleeve (306) is slidably connected inside the slide groove (302), a support column (304) is fixedly installed on the top of the screw sleeve (306), the top of the support column (304) is fixedly connected to the bottom of the translation platform (201), a screw rod (307) is rotatably connected inside the slide groove (302), one end of the screw rod (307) away from the grinding mechanism (4) passes through the machine platform (1) and is fixedly installed with a hand wheel (305), the screw rod (307) is rotatably connected to the fixed platform (301), and the screw rod (307) is threadedly sleeved with the screw sleeve (306). 2. A lubrication device according to claim 1, characterized in that: an oil pump (209) and an oil tank (2011) are fixedly installed on the top of the translation platform (201), the oil pump (209) is fixedly connected to the oil tank (2011), an oil delivery pipe (202) is fixedly installed on the side of the oil pump (209) away from the oil extraction pipe (2010), and the top end of the oil delivery pipe (202) is fixedly connected to the end of the oil injection port (204) away from the grinding mechanism (4). 3. A lubrication device according to claim 1, characterized in that: two rollers (303) are symmetrically fixedly installed on the bottom of the translation platform (201), and the bottoms of the two rollers (303) are both in contact with the top of the fixed platform (301). 4. A lubrication device according to claim 1, characterized in that: a mounting plate (3010) is fixedly installed on the top of the fixed platform (301), a scale (309) is fixedly installed on the mounting plate (3010), and an indicator block (308) is fixedly installed on the bottom of the translation platform (201), and the indicator block (308) is in contact with the scale (309).