CN219311037U

CN219311037U - Large supporting plate driving mechanism of numerically controlled grinder

Info

Publication number: CN219311037U
Application number: CN202320530963.7U
Authority: CN
Inventors: 黄征
Original assignee: Lanxi Qianfeng Numerical Control Intelligent Technology Co ltd
Current assignee: Lanxi Qianfeng Numerical Control Intelligent Technology Co ltd
Priority date: 2023-03-18
Filing date: 2023-03-18
Publication date: 2023-07-07
Anticipated expiration: 2033-03-18

Abstract

The utility model relates to the technical field of machine tools and discloses a large supporting plate driving mechanism of a numerical control grinder, which comprises a bottom plate, a box body and a controller, wherein the box body is arranged at the top of the bottom plate, the controller is arranged on the front surface of the box body, a lubrication assembly is arranged in the box body, a power assembly is arranged at the top of the interior of the box body, the lubrication assembly consists of an oil conveying unit and a moving unit, and the oil conveying unit is positioned at the bottom of the interior of the box body. This big layer board actuating mechanism of numerically control grinder, through setting up the oil delivery pipe, carry the inside of slide rail through the oil delivery pipe with the inside lubricating oil of lubricating oil tank, the layer board drives the bent plate and removes this moment, just can make the outer wall and the lubricating oil contact of bent plate, thereby accomplish the lubrication to the bent plate, the hydraulic telescoping rod is after starting, promote the movable plate through the output and remove, thereby pressurize lubricating oil, until the bottom of movable plate with support the top butt of piece, and trigger contact sensor, the controller just can remind operating personnel in time to add lubricating oil this moment.

Description

Large supporting plate driving mechanism of numerically controlled grinder

Technical Field

The utility model relates to the technical field of machine tools, in particular to a large supporting plate driving mechanism of a numerical control grinder.

Background

With the increasing fineness and complexity of the processing technology, the existing numerical control grinding machine mainly has the following problems during processing: firstly, the movement clearance of the large supporting plate is too large, so that the rigidity of the grinding head mounting mechanism cannot reach the technical index of the grinding machine; secondly, due to the limitation of the width of the lathe guide rail and the insufficient combination rigidity between the large supporting plate and the tool rest, the running stability of the bevel gear and the grinding wheel of the grinding head is difficult to ensure after the grinding head is additionally arranged.

The Chinese patent publication No. CN205271703U discloses a large supporting plate driving mechanism of a numerical control grinder, and during working, the feeding of the large supporting plate is synchronously operated by a main driving mechanism and a secondary driving mechanism, wherein the main driving mechanism drives two guide rails to move, and the secondary driving mechanism drives one guide rail to move, so that the transmission precision and the motion stability of the large supporting plate are greatly improved, and the gapless stable transmission is truly realized.

The driving mechanism in the above application can aggravate the friction between the supporting plate and the track when long-time operation, but the above driving mechanism to install lubricating structure between the track, consequently the supporting plate rubs with the track for a long time, can lead to the supporting plate to appear deformation, leads to the fault when follow-up grinding machine operates, therefore has certain limitation.

Disclosure of Invention

The utility model aims to provide a large supporting plate driving mechanism of a numerically controlled grinder, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a big layer board actuating mechanism of numerically control grinder, includes bottom plate, box and controller, the box is installed in the top of bottom plate, the controller is installed in the front of box, the internally mounted of box has lubricated subassembly, the power component is installed at the inside top of box.

The lubrication assembly consists of an oil conveying unit and a moving unit, wherein the oil conveying unit is positioned at the bottom of the box body, and the moving unit is positioned at the top of the box body.

Preferably, the oil delivery unit comprises a lubricating oil tank, a filter screen, a hydraulic telescopic rod, a supporting block and an oil delivery pipe, wherein the lubricating oil tank is arranged at the inner bottom of the tank body, the filter screen is fixedly connected to the top of the inner wall of the lubricating oil tank, the hydraulic telescopic rod is arranged at the top of the filter screen, the supporting block is fixedly connected to the bottom of the inner wall of the lubricating oil tank, and the oil delivery pipe is arranged at the bottom of the outer wall of the lubricating oil tank.

Preferably, internally mounted of lubricating oil tank has the movable plate, is located the inside movable plate outer wall of lubricating oil tank and lubricating oil tank's inner wall sliding connection, hydraulic telescoping rod's start switch and controller signal connection can accomplish the control to hydraulic telescoping rod through the controller, hydraulic telescoping rod's output tube runs through the filter screen to with the top fixed connection of movable plate, hydraulic telescoping rod starts the back, can promote the movable plate and remove, the inside top fixedly connected with contact sensor of supporting the piece, controller and contact sensor signal connection.

Preferably, the moving unit comprises a sliding rail, a supporting plate and a bending plate, wherein the sliding rail is fixedly connected to the top of the box body, the supporting plate is arranged on the top of the sliding rail, and the bending plate is fixedly connected to the bottom of the supporting plate.

Preferably, the bottom of slide rail and the top fixed connection of oil delivery pipe, lubricating oil is carried to the inside of slide rail through oil delivery pipe, the outer wall of bent plate and the inner wall sliding connection of slide rail, and the layer board can drive the bent plate and remove in the inside of slide rail.

Preferably, the power component comprises a motor, a gear box, a threaded rod and a connecting block, wherein the motor is arranged on the outer wall of the box body, the gear box is in transmission connection with the top of the motor, the threaded rod is arranged on the inner top of the box body, and the connecting block is fixedly connected with the bottom of the supporting plate.

Preferably, the starting switch of motor and controller signal connection, the controller can control the motor, the inner wall of box is run through to the one end of threaded rod to be connected with the gear box transmission, the motor can drive the threaded rod through the gear box and rotate, the connecting block is run through to the one end of threaded rod to with the inner wall adaptation of connecting block, when the threaded rod is rotatory, the connecting block can remove under the effect of screw thread.

The utility model provides a large supporting plate driving mechanism of a numerically controlled grinder, which has the following beneficial effects:

1. this big layer board actuating mechanism of numerically control grinder through setting up the oil delivery pipe, carries the inside of slide rail to the inside of oil tank with the inside lubricating oil through the oil delivery pipe, and when the layer board drove the bent plate and remove this moment, just can make the outer wall and the lubricating oil contact of bent plate to accomplish the lubrication to the bent plate.

2. This big layer board actuating mechanism of numerically control grinder, hydraulic telescoping rod promote the movable plate through the output and remove after starting to pressurize lubricating oil, until the bottom of movable plate with support the top butt of piece, and trigger touch sensor, the controller just can remind operating personnel in time to add lubricating oil this moment.

Drawings

FIG. 1 is a perspective view of the overall structure of the present utility model;

FIG. 2 is a schematic perspective view of a lubrication assembly according to the present utility model;

FIG. 3 is a schematic side view of the internal structure of the lubricating oil tank of the present utility model;

FIG. 4 is a schematic bottom view of the power assembly of the present utility model.

In the figure: 1. a bottom plate; 2. a case; 3. a controller; 4. a lubrication assembly; 401. a lubrication oil tank; 402. a filter screen; 403. a hydraulic telescopic rod; 404. abutting blocks; 405. an oil delivery pipe; 406. a slide rail; 407. a supporting plate; 408. a bending plate; 5. a power assembly; 501. a motor; 502. a gear box; 503. a threaded rod; 504. and (5) connecting a block.

Detailed Description

As shown in fig. 1-4, the present utility model provides a technical solution: the utility model provides a big layer board actuating mechanism of numerically control grinder, includes bottom plate 1, box 2 and controller 3, and box 2 is installed in the top of bottom plate 1, and controller 3 is installed in the front of box 2, and the internally mounted of box 2 has lubricated subassembly 4, and lubricated subassembly 4 comprises defeated oil unit and mobile unit, and defeated oil unit is located the inside bottom of box 2, and mobile unit is located the top of box 2, and power pack 5 is installed at the inside top of box 2.

The oil delivery unit includes lubricating oil tank 401, filter screen 402, hydraulic telescoping rod 403, support piece 404 and defeated oil pipe 405, lubricating oil tank 401 installs in the inside bottom of box 2, lubricating oil tank 401's internally mounted has the movable plate, be located lubricating oil tank 401 inside movable plate outer wall and lubricating oil tank 401's inner wall sliding connection, filter screen 402 fixed connection is at lubricating oil tank 401's inner wall top, hydraulic telescoping rod 403 installs in filter screen 402's top, hydraulic telescoping rod 403's start switch and controller 3 signal connection, can accomplish the control to hydraulic telescoping rod 403 through controller 3, hydraulic telescoping rod 403's output tube runs through filter screen 402, and with movable plate's top fixed connection, hydraulic telescoping rod 403 starts the back, can promote the movable plate and remove, support piece 404 fixed connection in lubricating oil tank 401's inner wall bottom, support piece 404's inside top fixed connection has touch sensor, controller 3 and touch sensor signal connection defeated oil pipe 405 install in lubricating oil tank 401's outer wall bottom.

The mobile unit includes slide rail 406, layer board 407 and bent plate 408, slide rail 406 fixed connection in the top of box 2, the bottom of slide rail 406 and the top fixed connection of defeated oil pipe 405, and lubricating oil passes through defeated oil pipe 405 and carries the inside of slide rail 406, and layer board 407 installs in the top of slide rail 406, and bent plate 408 fixed connection is in the bottom of layer board 407, and the outer wall of bent plate 408 and the inner wall sliding connection of slide rail 406, and layer board 407 can drive bent plate 408 and remove in the inside of slide rail 406.

Through setting up oil delivery pipe 405, carry the inside lubricating oil of lubricating oil tank 401 to the inside of slide rail 406 through oil delivery pipe 405, when layer board 407 drove bent plate 408 and remove this moment, just can make the outer wall of bent plate 408 contact with lubricating oil to accomplish the lubrication to bent plate 408.

The power component 5 comprises a motor 501, a gear box 502, a threaded rod 503 and a connecting block 504, wherein the motor 501 is installed on the outer wall of the box body 2, a starting switch of the motor 501 is in signal connection with the controller 3, the controller 3 can control the motor 501, the gear box 502 is in transmission connection with the top of the motor 501, the threaded rod 503 is installed on the inner top of the box body 2, one end of the threaded rod 503 penetrates through the inner wall of the box body 2 and is in transmission connection with the gear box 502, the motor 501 can drive the threaded rod 503 to rotate through the gear box 502, the connecting block 504 is fixedly connected to the bottom of the supporting plate 407, one end of the threaded rod 503 penetrates through the connecting block 504 and is matched with the inner wall of the connecting block 504, and when the threaded rod 503 rotates, the connecting block 504 can move under the action of threads.

After the hydraulic telescopic rod 403 is started, the movable plate is pushed to move through the output end, so that lubricating oil is pressurized until the bottom of the movable plate is abutted against the top of the abutting block 404, and the contact sensor is triggered, and at the moment, the controller 3 reminds an operator of timely adding the lubricating oil.

When in use, the output end of the hydraulic telescopic rod 403 pushes the moving plate to move, so that lubricating oil in the lubricating oil tank 401 is pressurized, lubricating oil enters the sliding rail 406 through the oil conveying pipe 405, then the motor 501 is started, the motor 501 drives the threaded rod 503 to rotate through the gear box 502, and the threaded rod 503 penetrates through the connecting block 504 and is matched with the inner wall of the connecting block 504, so that when the threaded rod 503 rotates, the connecting block 504 moves on the outer wall of the threaded rod 503, and at the moment, the supporting plate 407 drives the bending plate 408 to move in the sliding rail 406 under the action of the connecting block 504.

Claims

1. The utility model provides a big layer board actuating mechanism of numerically control grinder, includes bottom plate (1), box (2) and controller (3), box (2) are installed in the top of bottom plate (1), the front in box (2) is installed in controller (3), its characterized in that: the internal part of the box body (2) is provided with a lubrication component (4), and the top part of the internal part of the box body (2) is provided with a power component (5);

the lubrication assembly (4) consists of an oil conveying unit and a moving unit, wherein the oil conveying unit is positioned at the inner bottom of the box body (2), and the moving unit is positioned at the top of the box body (2).

2. The numerically controlled grinder large pallet drive mechanism according to claim 1, wherein: the oil conveying unit comprises a lubricating oil tank (401), a filter screen (402), a hydraulic telescopic rod (403), a supporting block (404) and an oil conveying pipe (405), wherein the lubricating oil tank (401) is installed at the inner bottom of the box body (2), the filter screen (402) is fixedly connected to the top of the inner wall of the lubricating oil tank (401), the hydraulic telescopic rod (403) is installed at the top of the filter screen (402), the supporting block (404) is fixedly connected to the bottom of the inner wall of the lubricating oil tank (401), and the oil conveying pipe (405) is installed at the bottom of the outer wall of the lubricating oil tank (401).

3. The numerically controlled grinder large pallet drive mechanism according to claim 2, wherein: the inside mounting of lubricating oil tank (401) has the movable plate, is located the inside movable plate outer wall of lubricating oil tank (401) and the inner wall sliding connection of lubricating oil tank (401), the start switch and the controller (3) signal connection of hydraulic telescoping rod (403), the output tube of hydraulic telescoping rod (403) runs through filter screen (402) to with the top fixed connection of movable plate, the inside top fixedly connected with contact sensor of supporting piece (404), controller (3) and contact sensor signal connection.

4. The numerically controlled grinder large pallet drive mechanism according to claim 1, wherein: the mobile unit comprises a sliding rail (406), a supporting plate (407) and a bending plate (408), wherein the sliding rail (406) is fixedly connected to the top of the box body (2), the supporting plate (407) is arranged on the top of the sliding rail (406), and the bending plate (408) is fixedly connected to the bottom of the supporting plate (407).

5. The numerically controlled grinder large pallet drive mechanism according to claim 4, wherein: the bottom of the sliding rail (406) is fixedly connected with the top end of the oil delivery pipe (405), and the outer wall of the bending plate (408) is in sliding connection with the inner wall of the sliding rail (406).

6. The numerically controlled grinder large pallet drive mechanism according to claim 1, wherein: the power assembly (5) comprises a motor (501), a gear box (502), a threaded rod (503) and a connecting block (504), wherein the motor (501) is installed on the outer wall of the box body (2), the gear box (502) is connected to the top of the motor (501) in a transmission mode, the threaded rod (503) is installed on the top of the inside of the box body (2), and the connecting block (504) is fixedly connected to the bottom of the supporting plate (407).

7. The numerically controlled grinder large pallet drive mechanism according to claim 6, wherein: the starting switch of motor (501) is connected with controller (3) signal, the inner wall of box (2) is run through to the one end of threaded rod (503) to be connected with gear box (502) transmission, the one end of threaded rod (503) runs through connecting block (504) to with the inner wall adaptation of connecting block (504).