Numerical control grinding machine with lubricating structure

Abstract

The utility model belongs to the technical field of numerical control grinding machines, and particularly relates to a numerical control grinding machine with a lubricating structure, which comprises a numerical control grinding machine and a grinding machine, the grinding machine is arranged in the numerical control grinding machine, a lubricating device is arranged in the numerical control grinding machine, and the lubricating device comprises a flow adjusting unit and an angle adjusting unit. According to the numerical control grinding machine with the lubricating structure, by arranging the flow adjusting unit, when the spraying flow of lubricating liquid needs to be adjusted, a threaded rod is rotated to be in threaded connection with a right mounting plate, so that a clamping plate is pushed to move leftwards along a guide rod, and the clamping plate and a left mounting plate are matched to extrude a hose; and on the contrary, the flow rate of the lubricating liquid sprayed by the spray head can be increased, so that the flow rate of the lubricating liquid can be adjusted according to different grinding workpieces, and the problem that the machining effect of the workpieces is affected due to the fact that the flow rate of the lubricating liquid sprayed by the spray head cannot be adjusted in the background technology is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to numerical control grinding machine technical field, concretely is numerical control grinding machine with lubricating structure. BACKGROUND

[0002] Numerical control grinding machine is through numerical control technology and uses grinding tool to carry out grinding processing to workpiece surface, most grinding machines are using high -speed rotation abrasive wheel and carry out grinding processing, a few are using oil stone, abrasive belt and other grinding tools and free abrasive and process, such as honing machine, super -finishing machine tool, abrasive belt grinding machine, grinding machine and polishing machine etc.

[0003] The existing part of workpiece needs to polish one side, lubricates with lubricating liquid one side when carrying out polishing work, and the position of the traditional grinding machine lubricating liquid nozzle is fixed, cannot adjust, thereby the lubricating range is limited, and the lubricating effect is general, needs improvement.

[0004] Such as the announcement number for CN213731169U discloses a kind of numerical control grinding machine with lubricating structure, by being set up support on numerical control grinding machine main body, second screw rod and first screw rod are set in support bottom, two nozzles are moved in opposite position by second screw rod and first screw rod respectively, to can expand lubricating range, improve lubricating effect.

[0005] But the device in the use process in the polishing of workpiece of different material, needs different flow lubricating liquid to lubricate, existing device cannot adjust the flow of lubricating liquid sprayed by nozzle, thereby affecting the processing effect of workpiece.

[0006] Therefore, we urgently need to provide a kind of numerical control grinding machine with lubricating structure. INVENTION CONTENTS

[0007] The utility model aims at providing a kind of numerical control grinding machine with lubricating structure to solve the problem that the flow of lubricating liquid sprayed by nozzle cannot be adjusted in the background art, thereby affecting the processing effect of workpiece.

[0008] To achieve the above object, the utility model provides the following technical scheme: a kind of numerical control grinding machine with lubricating structure, including numerical control grinding machine and polisher, the polisher is installed in numerical control grinding machine interior, the numerical control grinding machine interior is provided with lubricating device, the lubricating device includes flow regulating unit and angle adjusting unit.

[0009] The flow regulating unit is set in numerical control grinding machine interior, and the angle adjusting unit is set in numerical control grinding machine interior.

[0010] The flow adjusting unit comprises a box, a pump body, a hose, a hard pipe, a nozzle, a left mounting plate, a right mounting plate, a guide rod, a threaded rod and a clamping plate, the box is mounted on the top of the numerical control grinding machine, the pump body is mounted on the front of the box, the hose is connected to the output end of the pump body, one end of the hard pipe is connected to the end of the hose away from the pump body, the nozzle is connected to the other end of the hard pipe, the left mounting plate is fixedly mounted on the left side of the front of the box, the right mounting plate is fixedly mounted on the right side of the front of the box, the guide rod is fixedly mounted on the side adjacent to the left mounting plate and the right mounting plate, the threaded rod is screw-connected to the inside of the right mounting plate, and the clamping plate is rotationally connected to the left end of the threaded rod.

[0011] Preferably, connection holes are formed in the front and rear ends of the inside of the clamping plate, and the front and rear guide rods penetrate through the connection holes, and the threaded rod is screw-connected with the right mounting plate, so that the clamping plate is linearly moved along the guide rods.

[0012] Preferably, the hose is located between the front and rear guide rods and between the left mounting plate and the clamping plate, and when the clamping plate moves to the left, the clamping plate can be matched with the left mounting plate to extrude the hose, so that the flow through the hose is adjusted, and then the flow of the lubricating liquid sprayed by the nozzle is adjusted.

[0013] Preferably, the angle adjusting unit comprises a support, a rotating shaft, an adjusting block, a gear, an extension piece and a rack, the support is fixedly mounted on the right side of the grinder, the rotating shaft is rotationally connected to the inside of the support, the adjusting block is fixedly mounted on the outside of the rotating shaft, the gear is fixedly mounted on the front end of the outside of the rotating shaft, the extension piece is fixedly mounted on the front of the grinder, and the rack is fixedly mounted on the right end of the extension piece.

[0014] Preferably, an installation hole is formed in the inside of the adjusting block, and the hard pipe is installed in the installation hole, the hard pipe is fixed by the adjusting block, and the hard pipe can be rotated when the adjusting block rotates, so that the angle of the nozzle is adjusted.

[0015] Preferably, the rack and the gear are meshed with each other, the rack is linearly moved by starting the extension piece, the rack is meshed with the gear when the rack is linearly moved, so that the gear drives the rotating shaft to rotate, and then the adjusting block is rotated.

[0016] Preferably, rubber pads are fixedly mounted on the right side surface of the left mounting plate and the left side surface of the clamping plate, and the rubber pads are used to avoid scratching the surface of the hose when the left mounting plate and the clamping plate extrude the hose.

[0017] Compared with the prior art, the flow adjusting unit has the advantages that:

[0018] 1. The numerical control grinding machine with lubricating structure, through the flow regulating unit, when the lubricating liquid spray flow needs to be regulated, the threaded rod is screwed with the right mounting plate, so that the clamping plate moves left along the guide rod, the clamping plate cooperates with the left mounting plate to extrude the hose, with the increase of the extrusion degree, the lubricating liquid flow of the spray head is reduced, on the contrary, the lubricating liquid flow of the spray head is increased, so that the lubricating liquid flow is regulated according to different polishing workpieces, the problem that the lubricating liquid flow of the spray head cannot be regulated in the background art is solved, and the machining effect of the workpiece is affected.

[0019] 2. The numerical control grinding machine with lubricating structure, through the angle regulating unit, when the angle of the spray head needs to be regulated, the telescopic piece drives the rack to move linearly, the rack is meshed with the gear during linear movement, so that the gear drives the rotating shaft to rotate, the rotating shaft drives the adjusting block and the hard pipe to rotate during rotation, so that the angle of the spray head is regulated. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is a whole structure schematic view of the utility model;

[0021] Figure 2 It is a flow regulating unit structure schematic view of the utility model;

[0022] Figure 3 It is an angle regulating unit structure schematic view of the utility model;

[0023] Figure 4 It is a split view of the support and adjusting block connection of the utility model.

[0024] In the drawing: 1, numerical control grinding machine; 2, polisher; 301, box body; 302, pump body; 303, hose; 304, hard pipe; 305, spray head; 306, left mounting plate; 307, right mounting plate; 308, guide rod; 309, threaded rod; 310, clamping plate; 401, support; 402, rotating shaft; 403, adjusting block; 404, gear; 405, telescopic piece; 406, rack. DETAILED DESCRIPTION

[0025] The technical scheme in the embodiments of the utility model will be clearly and completely described in combination 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 the person skilled in the art without creative labor belong to the protection scope of the utility model.

[0026] Please refer to Figures 1-4 The utility model provides a technical scheme:

[0027] Embodiment one:

[0028] The numerical control grinding machine with lubricating structure comprises a numerical control grinding machine 1 and a grinder 2, the grinder 2 is installed in the numerical control grinding machine 1, the workpiece is polished through the grinder 2, the numerical control grinding machine 1 is internally provided with a lubricating device, and the lubricating device comprises a flow adjusting unit and an angle adjusting unit.

[0029] The flow adjusting unit is arranged in the numerical control grinding machine 1, and the angle adjusting unit is arranged in the numerical control grinding machine 1.

[0030] The flow adjusting unit comprises a box body 301, a pump body 302, a hose 303, a hard pipe 304, a nozzle 305, a left mounting plate 306, a right mounting plate 307, a guide rod 308, a threaded rod 309 and a clamping plate 310, the box body 301 is installed at the top of the numerical control grinding machine 1, the pump body 302 is installed at the front of the box body 301, the hose 303 is connected to the output end of the pump body 302, the hose 303 is located between the front and rear guide rods 308 and between the left mounting plate 306 and the clamping plate 310, when the clamping plate 310 moves to the left, the clamping plate 310 can cooperate with the left mounting plate 306 to extrude the hose 303, so that the flow of the hose 303 is adjusted, and then the flow of the lubricating liquid sprayed by the nozzle 305 is adjusted, the hard pipe 304 is connected to one end of the hose 303 away from the pump body 302, the nozzle 305 is connected to the other end of the hard pipe 304, the left mounting plate 306 is fixedly installed at the left side of the front of the box body 301, the right mounting plate 307 is fixedly installed at the right side of the front of the box body 301, the guide rod 308 is fixedly installed at the side adjacent to the left mounting plate 306 and the right mounting plate 307, the threaded rod 309 is screw-connected to the inside of the right mounting plate 307, the clamping plate 310 is rotationally connected to the left end of the threaded rod 309, and the clamping plate 310 is internally provided with connecting holes at the front and rear ends, the front and rear guide rods 308 penetrate through the connecting holes, and the threaded rod 309 is screw-connected with the right mounting plate 307, so that the clamping plate 310 is linearly moved along the guide rod 308.

[0031] In the embodiment, the angle adjusting unit comprises a bracket 401, a rotating shaft 402, an adjusting block 403, a gear 404, an extension piece 405 and a rack 406. The bracket 401 is fixedly installed on the right side of the grinder 2. The rotating shaft 402 is rotatably connected to the inside of the bracket 401. The adjusting block 403 is fixedly installed on the outside of the rotating shaft 402. An installation hole is formed in the inside of the adjusting block 403. The hard tube 304 is installed in the installation hole. The hard tube 304 is fixed by the adjusting block 403 and can be rotated by the adjusting block 403, so as to adjust the angle of the spray head 305. The gear 404 is fixedly installed on the front end of the outside of the rotating shaft 402. The extension piece 405 is fixedly installed on the front of the grinder 2. The extension piece 405 is an electric push rod. The rack 406 is fixedly installed on the right end of the extension piece 405. The rack 406 is engaged with the gear 404. The rack 406 is linearly moved by the extension piece 405. The gear 404 is rotated by the linear movement of the rack 406. The rotating shaft 402 is rotated by the gear 404, so as to rotate the adjusting block 403.

[0032] In the embodiment, rubber pads are fixedly installed on the right side surface of the left mounting plate 306 and the left side surface of the clamping plate 310. The rubber pads can avoid scratching the surface of the hose 303 when the left mounting plate 306 and the clamping plate 310 press the hose 303.

[0033] In use, when the numerical control grinder 1 processes a workpiece, the pump body 302 is started, so that the lubricating liquid in the box 301 is sprayed out of the hard tube 304 by the spray head 305 along the hose 303, and the workpiece is lubricated. When it is necessary to adjust the flow of the sprayed lubricating liquid, the clamping plate 310 is moved to the left along the guide rod 308 by rotating the threaded rod 309 and the right mounting plate 307, so that the clamping plate 310 and the left mounting plate 306 press the hose 303. With the increase of the pressing force, the flow of the lubricating liquid sprayed by the spray head 305 is reduced. Conversely, the flow of the lubricating liquid sprayed by the spray head 305 is increased. When it is necessary to adjust the angle of the spray head 305, the rack 406 is linearly moved by the extension piece 405. The gear 404 is engaged with the rack 406. The gear 404 drives the rotating shaft 402 to rotate. The rotating shaft 402 drives the adjusting block 403 and the hard tube 304 to rotate, so as to adjust the angle of the spray head 305.

[0034] It is to be noted that, as used in this specification and the appended claims, the singular forms "a," "an," and "the" include plural referents unless the context clearly dictates otherwise. Thus, for example, reference to "a component" can include a combination of two or more components. Additionally, the terms "comprise," "comprises," and "comprising," or any variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements is not necessarily limited to those elements, but can include other elements not expressly listed or inherent to such process, method, article, or apparatus. Furthermore, unless otherwise indicated herein, the terms "first," "second," "third," etc., are not intended to denote a physical order, quantity, or importance, but rather are used for the purpose of nomenclature.

Claims

1. A CNC grinding machine with a lubrication structure, comprising a CNC grinding machine (1) and a grinding machine (2), the grinding machine (2) is installed inside the CNC grinding machine (1), characterized in that: The numerical control grinding machine (1) is internally provided with a lubricating device, which comprises a flow regulating unit and an angle regulating unit; The flow regulating unit is arranged inside the numerical control grinding machine (1), and the angle regulating unit is arranged inside the numerical control grinding machine (1); The flow regulating unit comprises a box body (301), a pump body (302), a hose (303), a hard pipe (304), a nozzle (305), a left mounting plate (306), a right mounting plate (307), a guide rod (308), a threaded rod (309) and a clamping plate (310), the box body (301) is mounted on the top of the numerical control grinding machine (1), the pump body (302) is mounted on the front face of the box body (301), the hose (303) is connected to the output end of the pump body (302), one end of the hard pipe (304) is connected to the end of the hose (303) away from the pump body (302), the nozzle (305) is connected to the other end of the hard pipe (304), the left mounting plate (306) is fixedly mounted on the left side of the front face of the box body (301), the right mounting plate (307) is fixedly mounted on the right side of the front face of the box body (301), the guide rod (308) is fixedly mounted on the side adjacent to the left mounting plate (306) and the right mounting plate (307), the threaded rod (309) is threadedly connected to the inside of the right mounting plate (307), and the clamping plate (310) is rotatably connected to the left end of the threaded rod (309).

2. The numerically controlled grinding machine with a lubricating structure according to claim 1, characterized in that: Connecting holes are formed in the front and rear ends of the clamping plate (310), and the front and rear guide rods (308) penetrate through the connecting holes.

3. The numerically controlled grinding machine with a lubricating structure according to claim 1, characterized in that: The hose (303) is located between the front and rear guide rods (308) and between the left mounting plate (306) and the clamping plate (310).

4. The numerically controlled grinding machine with lubricating structure according to claim 1, characterized in that: The angle regulating unit comprises a bracket (401), a rotating shaft (402), an adjusting block (403), a gear (404), a telescopic member (405) and a rack (406), the bracket (401) is fixedly mounted on the right side of the grinder (2), the rotating shaft (402) is rotatably connected to the inside of the bracket (401), the adjusting block (403) is fixedly mounted on the outside of the rotating shaft (402), the gear (404) is fixedly mounted on the front end of the outside of the rotating shaft (402), the telescopic member (405) is fixedly mounted on the front face of the grinder (2), and the rack (406) is fixedly mounted on the right end of the telescopic member (405).

5. The numerically controlled grinding machine with a lubricating structure according to claim 4, characterized in that: An installation hole is formed in the adjusting block (403), and the hard pipe (304) is installed in the installation hole.

6. The numerically controlled grinding machine with a lubricating structure according to claim 4, characterized in that: The rack (406) and the gear (404) are in meshing engagement.

7. The numerically controlled grinding machine with a lubricating structure according to claim 1, characterized in that: Rubber pads are fixedly mounted on the right side surface of the left mounting plate (306) and the left side surface of the clamping plate (310).

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