Vertical machining numerical control machine tool convenient to load and unload

Abstract

The utility model relates to the technical field of numerical control machine tools, and provides a vertical machining numerical control machine tool convenient to load and unload, which comprises a machine tool body, an adjusting mechanism and a clamping mechanism are arranged on one side of the machine tool body, and the vertical machining numerical control machine tool further comprises a control panel fixedly arranged on one side of the machine tool body. According to the utility model, the controller is used for controlling the electric telescopic rod I to start, so that the electric telescopic rod I extends and drives the double-T-shaped plate and the frame to move downwards for a certain distance, and then the controller is used for controlling the electric telescopic rod II to start, so that the electric telescopic rod II contracts and drives the sliding block II to move upwards, so that the sliding block II slides in the convex sliding groove II; according to the part clamping device, the two first sliding blocks are arranged in the guide grooves, pulling force is applied to the first sliding blocks, the two first sliding blocks move towards the middle along the guide grooves, the two clamping blocks are synchronously driven to move towards the middle, and parts are clamped and fixed, so that the parts can be firmly clamped, the situation that the parts fall off is avoided, and the feeding and discharging stability of the part clamping device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of CNC machine tools, in particular to a vertical CNC machine tool with convenient loading and unloading. Background Art

[0002] A vertical machining center is a common type of CNC machine tool, characterized by a spindle perpendicular to the worktable. It is suitable for machining parts such as plates, discs, housings, and molds. In contrast, a horizontal machining center has a spindle parallel to the worktable. CNC machine tools utilize a digital control system to automate machining operations. With the development of computer technology, modern CNC machine tools, commonly referred to as CNC machines, use computers to control the machine's movements, thereby completing the material processing process.

[0003] Prior art, such as Chinese patent number CN216759322U, discloses a vertical CNC machine tool with convenient loading and unloading. The machine tool comprises a machine body with an inwardly recessed cavity on the front of the machine body. The cavity houses a base, which is slidably connected to a processing platform. A loading and unloading mechanism is fixedly connected to one side of the base, and a processing mechanism is located on the side of the machine body away from the loading and unloading mechanism. This practical new design automates loading and unloading, significantly improving work efficiency.

[0004] Although the above scheme has the above advantages, the disadvantage of the above scheme is that although it realizes the automation of loading and unloading and greatly improves work efficiency, since the vertical CNC machine tool needs to be processed with the cooperation of cutting fluid to cool the tool when processing parts, it is easy for a mixture of liquid and debris to remain on the processed parts. The suction cup may fall off during the process of adsorbing and removing the parts, resulting in poor stability in loading and unloading. Utility Model Content

[0005] The purpose of the utility model is to solve the problem in the prior art that although the automation of loading and unloading is realized and the working efficiency is greatly improved, since the vertical CNC machine tool needs to be processed with the cooperation of cutting fluid to cool the tool when processing parts, a mixture of liquid and debris is likely to remain on the processed parts, and the suction cup may fall off during the process of adsorbing and removing the parts, resulting in poor stability of loading and unloading.

[0006] In order to achieve the above-mentioned purpose, the present invention adopts the following technical solution: a vertical CNC machine tool with convenient loading and unloading, comprising: a machine tool body, an adjustment mechanism and a clamping mechanism are provided on one side of the machine tool body, and further comprising:

[0007] A control panel is fixedly mounted on one side of the machine tool body, the clamping mechanism includes a frame, a guide groove is provided at the bottom of the frame, two sliders 1 are symmetrically and movably embedded on the opposite side of the inner wall of the guide groove, a clamping block is fixedly mounted on the bottom of the two sliders 1, the two sliders 1 are provided with an inclined surface, a convex slide groove 2 is provided on one side of the inclined surface of the two sliders 1, a slider 2 is movably embedded inside the two convex slide grooves 2, an electric telescopic rod 2 is fixedly embedded at the center of the top of the frame, and one end of the electric telescopic rod 2 is fixedly mounted at the center of the top of the slider 2.

[0008] Preferably, the clamping mechanism further comprises a square plate, an electric telescopic rod 1 is fixedly embedded in the center of the top of the square plate, a double T-shaped plate is fixedly mounted on one end of the electric telescopic rod 1, and the bottom of the double T-shaped plate is fixedly mounted on the top of the frame. The electric telescopic rod 1 is activated by the controller to extend it, thereby driving the double T-shaped plate and the frame to move downward a certain distance.

[0009] Preferably, the adjustment mechanism includes a fixed block 1, one side of which is fixedly mounted on a side of the machine tool body near the center, a rotating rod 1 is movably embedded in the center of the top of the fixed block 1, and a connecting plate is fixedly mounted on one end of the rotating rod 1. Through the above arrangement, when the rotating rod 1 rotates, the connecting plate can be driven to rotate.

[0010] Preferably, a motor 1 is fixedly mounted on the bottom of the fixed block 1, and the output end of the motor 1 is fixedly mounted on the other end of the rotating rod 1. The motor 1 is started by controlling the controller so that its output shaft drives the rotating rod 1 to rotate.

[0011] Preferably, a guide rail is fixedly installed on the side of the connecting plate away from the fixed block 1, and a convex sliding groove 1 is provided at the bottom of the guide rail. Through the above arrangement, the convex rack can slide conveniently inside the convex sliding groove 1.

[0012] Preferably, a second fixing block is fixedly installed on the bottom of the connecting plate close to the guide rail, and a second rotating rod is movably embedded in one side of the second fixing block. Through the above arrangement, the second rotating rod can rotate.

[0013] Preferably, a gear is fixedly sleeved on one end of the rotating rod 2, and a convex rack is movably embedded in the interior of the convex slide groove 1. The teeth of the convex rack are engaged with the teeth of the gear. One side of the convex rack is fixedly mounted on one side of the square plate. By rotating the gear and then engaging the gear and the convex rack, the convex rack can slide to one side along the convex slide groove 1.

[0014] Preferably, a second motor is fixedly mounted on one side of the second fixed block, and an output end of the second motor is fixedly mounted on the other end of the second rotating rod. The second motor is started by a controller so that its output shaft drives the second rotating rod to rotate.

[0015] Compared with the prior art, the advantages and positive effects of the present invention are:

[0016] 1. The utility model controls the electric telescopic rod 1 to start by the controller, so that it extends, drives the double T-shaped plate and the frame to move downward a certain distance, and then controls the electric telescopic rod 2 to start by the controller, so that it contracts, drives the slider 2 to move upward, and makes the slider 2 slide inside the convex slide groove 2, and applies a pulling force to the slider 1, so that the two sliders move toward the middle along the guide groove, and synchronously drives the two clamping blocks to move toward the middle to clamp and fix the parts. In this way, the parts can be firmly clamped to prevent the parts from falling, thereby improving the stability of loading and unloading of the equipment.

[0017] 2. In the present invention, the controller controls the first motor to start, so that its output shaft drives the first rotating rod to rotate, and synchronously drives the connecting plate and the guide rail to rotate 180 degrees, so that the clamping mechanism moves to the inside of the machine tool body. At this time, the controller controls the second motor to start, so that its output shaft drives the second rotating rod to rotate, and synchronously drives the gear to rotate. Then, under the cooperation of the gear and the convex rack, the convex rack can slide to one side along the convex slide groove, so that the clamping mechanism moves deep inside the machine tool body and is located directly above the part. Otherwise, the clamping mechanism can be withdrawn from the inside of the machine tool body, which makes it convenient to control the position of the clamping mechanism and thus facilitates the loading and unloading of parts. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A side structural diagram of a vertical CNC machine tool with convenient loading and unloading provided by the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of a vertical CNC machine tool with convenient loading and unloading provided by the utility model;

[0020] Figure 3 The utility model provides a vertical CNC machine tool with convenient loading and unloading Figure 2 A in the middle is an enlarged structural diagram;

[0021] Figure 4 The utility model provides a schematic diagram of the clamping mechanism structure of a vertical CNC machine tool with convenient loading and unloading.

[0022] Legend:

[0023] 1. Machine tool body; 101. Control panel; 2. Adjustment mechanism; 201. Fixed block 1; 202. Turning rod 1; 203. Motor 1; 204. Connecting plate; 205. Guide rail; 206. Convex slide 1; 207. Convex rack; 208. Fixed block 2; 209. Turning rod 2; 210. Gear; 211. Motor 2; 3. Clamping mechanism; 301. Square plate; 302. Electric telescopic rod 1; 303. Double T-shaped plate; 304. Frame; 305. Electric telescopic rod 2; 306. Guide groove; 307. Slider 1; 308. Clamping block; 309. Convex slide 2; 310. Slider 2. DETAILED DESCRIPTION

[0024] In order to more clearly understand the above-mentioned purpose, features and advantages of the present invention, the present invention is further described below with reference to the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features therein can be combined with each other without conflict.

[0025] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0026] Example 1, as Figures 1 to 4 As shown, the utility model provides a vertical CNC machine tool with convenient loading and unloading, comprising: a machine body 1, an adjustment mechanism 2 and a clamping mechanism 3 are provided on one side of the machine body 1, and further comprising: a control panel 101, fixedly mounted on one side of the machine body 1, the clamping mechanism 3 comprising a frame 304, a guide groove 306 is provided at the bottom of the frame 304, two sliders 307 are symmetrically and movably embedded on opposite sides of the inner wall of the guide groove 306, a clamping block 308 is fixedly mounted on the bottom of the two sliders 307, and the two sliders 307 are provided with an inclined surface. A convex chute 2 309 is provided on one side of the inclined surface of 07, and a slider 2 310 is movably embedded inside the two convex chute 2 309. An electric telescopic rod 2 305 is fixedly embedded at the center of the top of the frame 304, and one end of the electric telescopic rod 2 305 is fixedly installed at the center of the top of the slider 2 310. The clamping mechanism 3 also includes a square plate 301, and an electric telescopic rod 1 302 is fixedly embedded at the center of the top of the square plate 301. A double T-shaped plate 303 is fixedly installed on one end of the electric telescopic rod 1 302, and the bottom of the double T-shaped plate 303 is fixedly installed on the top of the frame 304.

[0027] In this embodiment, the controller controls the electric telescopic rod 1 302 to start and extend, driving the double T-shaped plate 303 and the frame 304 to move downward a certain distance, and then controls the electric telescopic rod 2 305 to start and retract, driving the slider 2 310 to move upward, so that the slider 2 310 slides inside the convex slide groove 2 309, and applies a pulling force to the slider 1 307, so that the two sliders 1 307 move toward the middle along the guide groove 306, and synchronously drive the two clamping blocks 308 to move toward the middle to clamp and fix the parts. In this way, the parts can be firmly clamped to prevent the parts from falling, thereby improving the stability of the loading and unloading of this equipment.

[0028] Example 2, as Figures 1 to 4 As shown, the adjustment mechanism 2 includes a fixed block 201, one side of the fixed block 201 is fixedly mounted on a side near the center of the machine tool body 1, a rotating rod 202 is movably embedded in the center of the top of the fixed block 201, one end of the rotating rod 202 is fixedly mounted with a connecting plate 204, a motor 203 is fixedly mounted on the bottom of the fixed block 201, the output end of the motor 203 is fixedly mounted on the other end of the rotating rod 202, a guide rail 205 is fixedly mounted on the side of the connecting plate 204 away from the fixed block 201, and a convex slide groove 206 is provided at the bottom of the guide rail 205. A second fixing block 208 is fixedly installed on the connecting plate 204 near the bottom of the guide rail 205, and a second rotating rod 209 is movably embedded in one side of the fixing block 208. A gear 210 is fixedly sleeved on one end of the rotating rod 209. A convex rack 207 is movably embedded in the interior of the convex slide groove 1 206. The teeth of the convex rack 207 are engaged with the teeth of the gear 210. One side of the convex rack 207 is fixedly installed on one side of the square plate 301, and a second motor 211 is fixedly installed on one side of the fixing block 208. The output end of the second motor 211 is fixedly installed on the other end of the rotating rod 209.

[0029] In this embodiment, the controller controls the motor 1 203 to start, so that its output shaft drives the rotating rod 1 202 to rotate, and synchronously drives the connecting plate 204 and the guide rail 205 to rotate 180 degrees, so that the clamping mechanism 3 moves to the inside of the machine tool body 1. At this time, the controller controls the motor 2 211 to start, so that its output shaft drives the rotating rod 209 to rotate, and synchronously drives the gear 210 to rotate. Then, with the engagement of the gear 210 and the convex rack 207, the convex rack 207 can slide to one side along the convex slide groove 1 206, so that the clamping mechanism 3 moves to the deep inside of the machine tool body 1 and the clamping mechanism 3 is located directly above the part. Otherwise, the clamping mechanism 3 can be withdrawn from the inside of the machine tool body 1, which makes it convenient to control the position of the clamping mechanism 3, thereby facilitating the loading and unloading of parts.

[0030] Working principle: During use, when it is necessary to take out the processed parts from the inside of the machine tool body 1, the controller controls the motor 1 203 to start, so that its output shaft drives the rotating rod 1 202 to rotate, and synchronously drives the connecting plate 204 and the guide rail 205 to rotate 180 degrees, so that the clamping mechanism 3 moves to the inside of the machine tool body 1. At this time, the controller controls the motor 2 211 to start, so that its output shaft drives the rotating rod 2 209 to rotate, and synchronously drives the gear 210 to rotate. Then, with the engagement of the gear 210 and the convex rack 207, the convex rack 207 can slide to one side along the convex slide groove 1 206, so that the clamping mechanism 3 moves to the deep inside of the machine tool body 1 and the clamping mechanism 3 is located directly above the part. Otherwise, the clamping mechanism 3 can be withdrawn from the inside of the machine tool body 1. , which makes it convenient to control the position of the clamping mechanism 3, thereby facilitating the loading and unloading of parts. At this time, the controller controls the electric telescopic rod 1 302 to start and extend it, driving the double T-shaped plate 303 and the frame 304 to move downward a certain distance, and then controls the electric telescopic rod 2 305 to start and retract it, driving the slider 2 310 to move upward, so that the slider 2 310 slides inside the convex slide groove 2 309, and applies a pulling force to the slider 1 307, so that the two sliders 1 307 move toward the middle along the guide groove 306, and synchronously drive the two clamping blocks 308 to move toward the middle to clamp and fix the parts. In this way, the parts can be firmly clamped to prevent the parts from falling, thereby improving the stability of the loading and unloading of this equipment.

[0031] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any other form. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes for application in other fields. However, any simple modification, equivalent change and modification of the above embodiment made according to the technical essence of the present invention without departing from the content of the technical solution of the present invention shall still fall within the scope of protection of the technical solution of the present invention.

Claims

1. A vertical CNC machine tool with convenient loading and unloading, comprising: A machine tool body (1), wherein an adjustment mechanism (2) and a clamping mechanism (3) are provided on one side of the machine tool body (1), and the machine tool body (1) is characterized in that it further comprises: A control panel (101) is fixedly mounted on one side of the machine tool body (1); the clamping mechanism (3) comprises a frame (304); a guide groove (306) is provided at the bottom of the frame (304); two sliders (307) are symmetrically and movably embedded on opposite sides of the inner wall of the guide groove (306); a clamping block (308) is fixedly mounted on the bottom of the two sliders (307); the two sliders (307) are both provided with an inclined surface; a convex chute (309) is provided on one side of the inclined surface of the two sliders (307); a slider (310) is movably embedded inside the two convex chute (309); an electric telescopic rod (305) is fixedly embedded at the center of the top of the frame (304); one end of the electric telescopic rod (305) is fixedly mounted at the center of the top of the slider (310).

2. A vertical CNC machine tool with convenient loading and unloading according to claim 1, characterized in that: The clamping mechanism (3) further comprises a square plate (301), wherein an electric telescopic rod (302) is fixedly embedded at the center of the top of the square plate (301), a double T-shaped plate (303) is fixedly mounted on one end of the electric telescopic rod (302), and the bottom of the double T-shaped plate (303) is fixedly mounted on the top of the frame (304).

3. The vertical CNC machine tool with convenient loading and unloading according to claim 1, characterized in that: The adjustment mechanism (2) comprises a fixed block (201), one side of which is fixedly mounted on a side of the machine tool body (1) near the center, a rotating rod (202) is movably embedded in the center of the top of the fixed block (201), and a connecting plate (204) is fixedly mounted on one end of the rotating rod (202).

4. The vertical CNC machine tool with convenient loading and unloading according to claim 3, characterized in that: A motor 1 (203) is fixedly mounted on the bottom of the fixed block 1 (201), and an output end of the motor 1 (203) is fixedly mounted on the other end of the rotating rod 1 (202).

5. The vertical CNC machine tool with convenient loading and unloading according to claim 3, characterized in that: A guide rail (205) is fixedly installed on one side of the connecting plate (204) away from the fixing block (201), and a convex sliding groove (206) is provided at the bottom of the guide rail (205).

6. The vertical CNC machine tool with convenient loading and unloading according to claim 5, characterized in that: A second fixing block (208) is fixedly installed on the bottom of the connecting plate (204) close to the guide rail (205), and a second rotating rod (209) is movably embedded on one side of the second fixing block (208).

7. The vertical CNC machine tool with convenient loading and unloading according to claim 6, characterized in that: One end of the second rotating rod (209) is fixedly sleeved with a gear (210), and a convex rack (207) is movably embedded inside the first convex sliding groove (206), the teeth of the convex rack (207) are engaged with the teeth of the gear (210), and one side of the convex rack (207) is fixedly mounted on one side of the square plate (301).

8. The vertical CNC machine tool with convenient loading and unloading according to claim 7, characterized in that: A second motor (211) is fixedly mounted on one side of the second fixed block (208), and an output end of the second motor (211) is fixedly mounted on the other end of the second rotating rod (209).

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