Conductive column grabbing device for numerical control machine tool

Abstract

The utility model relates to the technical field of grippers, and discloses a conductive column gripper for a numerical control machine tool, which comprises a base, a support column is fixedly mounted at the top of the base, a transmission part is arranged in the support column, a lubricating part is arranged on the transmission part, the transmission part comprises a first bearing, and a second bearing is arranged on the first bearing. A first bearing is fixedly installed at the bottom of the inner wall of the supporting column, a lead screw is fixedly installed on the inner wall of the first bearing, a motor is fixedly installed on the top of the lead screw, a sliding block is in threaded connection with the outer wall of the lead screw, and a first air cylinder is installed on the outer wall of the sliding block. The oil box is installed on the support, the oil box is connected with the oil spraying opening in a communicating mode, and therefore when the lead screw drives the sliding block to move up and down, the sliding block is driven to extrude the oil spraying opening, lubricating oil is sprayed out to lubricate the outside of the lead screw, and the using effect of the lead screw is enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of material grabbers, in particular to a conductive column material grabber used for a numerically controlled machine tool. Background Art

[0002] CNC machine tool is the abbreviation of digital control machine tool, which is an automated machine tool equipped with a program control system. The control system can logically process programs specified by control codes or other symbolic instructions, decode them, express them in coded numbers, and input them into the CNC device through information carriers. After calculation and processing, various control signals are sent out by the CNC device to control the movement of the machine tool and automatically process the parts according to the shape and size required by the drawing. CNC machine tools have better solved the problems of complex, precise, small batch and multi-variety parts processing. They are flexible and high-efficiency automated machine tools, representing the development direction of modern machine tool control technology, and are a typical mechatronics product;

[0003] According to the publication number: "CN220051007U", the main technical points of this grabber are: it includes a mounting frame, a mounting hole is provided on the top surface of the mounting frame, a rotating motor is fixedly installed inside the mounting hole, a screw is provided on the inner bottom surface of the mounting frame, the shaft of the rotating motor passes through the mounting hole and is fixedly connected to the screw, a moving block is provided on the bottom surface of the mounting frame, a threaded hole is provided on the top surface of the moving block, and the threaded hole is threadedly connected to the screw; a dust removal component, the dust removal component is arranged on one side of the moving block, and is used to remove dust on the workpiece. By setting an air pump, when the workpiece is transported on the transmission line, hard dust particles may fall on it, resulting in the workpiece being grabbed to the CNC machine tool for processing, affecting the processing quality. The staff starts the air pump, and the gas is transmitted to the blowing nozzle. The dust on the surface of the grabbed workpiece is blown away through the blowing nozzle to prevent the dust on the workpiece surface from affecting the processing effect of the CNC machine tool.

[0004] However, in actual use, the integral structure screw lacks lubrication during long-term up and down movement, so improvements are made based on the above-mentioned problems. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the shortcomings of the prior art, the utility model provides a conductive column material grabber for a CNC machine tool. The utility model has the advantages that a lubrication part is arranged inside the column, a bracket is installed behind the column, an oil box is installed on the bracket, and an oil injection port is connected to the oil box, so when the lead screw drives the slider to move up and down, the slider is driven to squeeze the oil injection port, thereby spraying lubricating oil to lubricate the outside of the lead screw, thereby enhancing the use effect of the lead screw.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a conductive column grabber for a CNC machine tool, comprising a base, a pillar fixedly installed on the top of the base, a transmission part arranged in the pillar, a lubrication part arranged on the transmission part, the transmission part comprising a bearing 1, the bearing 1 being fixedly installed on the bottom of the inner wall of the pillar, a screw rod fixedly installed on the inner wall of the bearing 1, a motor fixedly installed on the top of the screw rod, a slider threadedly connected to the outer wall of the screw rod, a cylinder 1 being installed on the outer wall of the slider, a clamping block being fixedly installed on the extending end of the cylinder 1, and a through groove being installed on the slider.

[0009] Preferably, anti-skid columns are fixedly mounted on the clamping block, and the number of the anti-skid columns is several groups that are symmetrically arranged at equal intervals.

[0010] Preferably, the lubrication part comprises a bracket, the bracket is fixedly mounted on the back of the pillar, an oil tank is mounted on the bracket, and a box cover is mounted on the oil tank.

[0011] Preferably, an oil injection port is installed on the oil tank, and the oil injection port extends into the support, and the oil injection port is flexibly arranged.

[0012] Preferably, the fuel injection ports are arranged in two groups symmetrically with equal intervals.

[0013] Preferably, the outer wall of the screw rod is threadedly connected to a connecting block, and a feeding platform is fixedly mounted on the connecting block, and a conveyor belt is arranged on the feeding platform.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides a conductive column grabber for a CNC machine tool, which has the following beneficial effects:

[0016] 1. This conductive column grabber for CNC machine tools controls the work of the lead screw under the action of the motor to drive the slider to adjust up and down, and then drives the cylinder on the slider to drive the clamping block to tighten and fix the conductive column, and anti-slip columns are installed on the clamping block to tighten and fix multiple groups of conductive columns.

[0017] 2. A conductive column grabber for a CNC machine tool has a lubrication part arranged inside a column, a bracket installed behind the column, an oil box installed on the bracket, and an oil spray port connected to the oil box. Therefore, when the lead screw drives the slider to move up and down, the slider is driven to squeeze the oil spray port, thereby spraying lubricating oil to lubricate the outside of the lead screw, thereby enhancing the use effect of the lead screw. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 It is a partial structural schematic diagram of the utility model;

[0021] Figure 3 It is a schematic diagram of the A enlarged structure of the utility model.

[0022] In the figure: 1. base; 21. transmission part; 211. bearing 1; 212. screw rod; 213. motor; 214. slider; 215. cylinder 1; 216. clamping block; 217. anti-skid column; 218. through groove; 22. lubrication part; 221. bracket; 222. oil tank; 223. box cover; 224. oil injection port; 3. pillar; 4. connecting block; 5. feeding table; 6. conveyor belt. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0024] Example 1

[0025] like Figure 1-3 As shown, the utility model provides a conductive column grabber for a numerically controlled machine tool, comprising a base 1, a pillar 3 is fixedly installed on the top of the base 1, a transmission part 21 is arranged in the pillar 3, a lubrication part 22 is arranged on the transmission part 21, the transmission part 21 comprises a bearing 211, the bearing 211 is fixedly installed on the bottom of the inner wall of the pillar 3, a screw rod 212 is fixedly installed on the inner wall of the bearing 211, a motor 213 is fixedly installed on the top of the screw rod 212, a slider 214 is threadedly connected to the outer wall of the screw rod 212, a cylinder 215 is installed on the outer wall of the slider 214, a clamping block 216 is fixedly installed on the extending end of the cylinder 215, a through groove 218 is installed on the slider 214, an anti-skid column 217 is fixedly installed on the clamping block 216, and the number of the anti-skid columns 217 is a plurality of groups symmetrically arranged at equal intervals.

[0026] In this embodiment, the screw rod 212 is controlled to work under the action of the motor 213 to drive the slider 214 to adjust up and down, thereby driving the cylinder 215 on the slider 214 to drive the clamp 216 to tighten and fix the conductive column, and an anti-slip column 217 is installed on the clamp 216 to tighten and fix multiple groups of conductive columns.

[0027] Example 2

[0028] like Figure 1-3 As shown, on the basis of Example 1, the utility model provides a technical solution: the lubrication part 22 includes a bracket 221, the bracket 221 is fixedly mounted on the back of the pillar 3, an oil tank 222 is mounted on the bracket 221, a box cover 223 is mounted on the oil tank 222, an oil spray port 224 is mounted on the oil tank 222, and the oil spray port 224 extends into the pillar 3, and the oil spray port 224 is flexibly arranged, the number of the oil spray ports 224 is two groups, and the outer wall of the screw rod 212 is threadedly connected to the connecting block 4, and a feeding table 5 is fixedly mounted on the connecting block 4, and a conveyor belt 6 is arranged on the feeding table 5.

[0029] In this embodiment, a lubrication portion 22 is provided inside the pillar 3, and a bracket 221 is installed behind the pillar 3, an oil box is installed on the bracket 221, and the oil box is connected to an oil injection port 224. Therefore, when the screw rod 212 drives the slider 214 to move up and down, the slider 214 is driven to squeeze the oil injection port 224, thereby spraying lubricating oil to lubricate the outside of the screw rod 212, thereby enhancing the use effect of the screw rod 212.

[0030] The following is a detailed description of the working principle of this conductive column grabber used in CNC machine tools.

[0031] like Figure 1-3 As shown, when in use, a pillar 3 is installed on the base 1, and a motor 213 is installed on the pillar 3, and under the action of the motor 213, the screw rod 212 is controlled to work so as to drive the slider 214 to adjust up and down, thereby driving the cylinder 215 on the slider 214 to drive the clamping block 216 to clamp and fix the conductive column, and an anti-skid column 217 is installed on the clamping block 216 to clamp and fix multiple groups of conductive columns, and a lubrication part 22 is arranged inside the pillar 3, and a bracket 221 is installed behind the pillar 3, an oil box is installed on the bracket 221, and the oil box is connected to the oil nozzle 224, so when the screw rod 212 drives the slider 214 to move up and down, it drives the slider 214 to squeeze the oil nozzle 224, thereby spraying lubricating oil to lubricate the outside of the screw rod 212, thereby enhancing the use effect of the screw rod 212.

Claims

1. A conductive column material grabber for a numerically controlled machine tool, comprising a base (1), characterized in that: A pillar (3) is fixedly mounted on the top of the base (1), a transmission part (21) is arranged inside the pillar (3), a lubrication part (22) is arranged on the transmission part (21), the transmission part (21) comprises a bearing 1 (211), the bearing 1 (211) is fixedly mounted on the bottom of the inner wall of the pillar (3), a screw rod (212) is fixedly mounted on the inner wall of the bearing 1 (211), a motor (213) is fixedly mounted on the top of the screw rod (212), a slider (214) is threadedly connected to the outer wall of the screw rod (212), a cylinder 1 (215) is mounted on the outer wall of the slider (214), a clamping block (216) is fixedly mounted on the extended end of the cylinder 1 (215), and a through groove (218) is mounted on the slider (214).

2. The conductive column material grabber for a CNC machine tool according to claim 1, characterized in that: The clamping block (216) is fixedly mounted with anti-skid columns (217), and the number of the anti-skid columns (217) is a plurality of groups symmetrically arranged at equal intervals.

3. The conductive column material grabber for a CNC machine tool according to claim 1, characterized in that: The lubrication part (22) comprises a bracket (221), the bracket (221) is fixedly mounted on the back of the pillar (3), an oil tank (222) is mounted on the bracket (221), and a box cover (223) is mounted on the oil tank (222).

4. The conductive column material grabber for a CNC machine tool according to claim 3, characterized in that: An oil injection port (224) is installed on the oil tank (222), and the oil injection port (224) extends into the support (3), and the oil injection port (224) is flexibly arranged.

5. The conductive column material grabber for a CNC machine tool according to claim 4, characterized in that: The number of the oil injection ports (224) is two groups which are symmetrically arranged at equal intervals.

6. The conductive column material grabber for a CNC machine tool according to claim 1, characterized in that: The outer wall of the screw rod (212) is threadedly connected to a connecting block (4), and a feeding platform (5) is fixedly mounted on the connecting block (4), and a conveyor belt (6) is arranged on the feeding platform (5).

Images