High-stability numerical control machine tool supporting device

Abstract

The utility model discloses a high stability numerical control machine tool support device relates to numerical control machine tool technical field, including the holding mechanism that is used for holding numerical control machine tool, also including fixing mechanism and clamping mechanism, the fixing mechanism includes two adjusting screw rod, both sides outer wall of two adjusting screw rod are sleeved with movable seat, and the clamping mechanism is fixed on the two adjusting screw rod. The bottom of the movable seat is provided with traction plates, the bottoms of the two traction plates at the same end are provided with mounting plates, the inner walls of the two sides of each mounting plate are both provided with supporting seats, the clamping mechanism comprises two hydraulic cylinders, the two output ends of the two sides of each hydraulic cylinder are both provided with sliding blocks, and one end of each sliding block is provided with a clamping plate. The four supporting bases can make contact with the ground through work of the two adjusting lead screws, the device can be conveniently fixed, meanwhile, the clamping plates can clamp the outer wall of the numerical control machine tool under the action of the fastening screws, and the numerical control machine tool can be kept stable in the working process.

Description

Technical Field

[0001] The utility model relates to the technical field of numerical control machine tools, in particular to a highly stable numerical control machine tool supporting device. Background Art

[0002] A CNC machine tool, short for digitally controlled machine tool, is an automated machine tool equipped with a program control system. This control system logically processes programs specified by control codes or other symbolic instructions, decodes them, and represents them as coded numbers, which are then input into the CNC device via an information carrier. After computational processing, the CNC device issues various control signals, controlling the machine's movements and automatically producing parts to the shape and size specified in the drawings.

[0003] The existing technology has the following deficiencies: the existing support device cannot be conveniently moved and fixed on the ground, which makes the support device prone to movement. At the same time, it cannot stably fix the CNC machine tool, which makes the CNC machine tool prone to movement and deviation on the top of the support device during operation, making the CNC machine tool unable to remain stable during operation, which affects the safety of the CNC machine tool operation process. Utility Model Content

[0004] The purpose of this utility model is to provide a highly stable CNC machine tool support device, which enables the four support seats to contact the ground through the operation of two adjusting screws, and can conveniently fix the device. At the same time, the clamping plate can clamp the outer wall of the CNC machine tool under the action of the fastening screw, so that the CNC machine tool can remain stable during operation, thereby solving the above-mentioned shortcomings in the technology.

[0005] In order to achieve the above-mentioned purpose, the present invention provides the following technical solutions: a highly stable CNC machine tool support device, comprising a placement mechanism for placing the CNC machine tool, and further comprising:

[0006] A fixing mechanism, provided at the bottom of the placement mechanism, for fixing the placement mechanism;

[0007] The clamping mechanism is arranged on the top of the placement mechanism and is used to clamp and fix the CNC machine tool;

[0008] The fixing mechanism includes two adjusting screws, which are respectively arranged on the inner walls at both ends of the bottom of the placement mechanism. The outer walls on both sides of the two adjusting screws are threadedly sleeved with movable seats. A traction plate is rotatably mounted on the bottom of the movable seat. The two traction plates at the same end are rotatably mounted on the bottom of the mounting plate. Support seats are provided on the inner walls on both sides of the mounting plate.

[0009] The clamping mechanism includes two hydraulic cylinders, which are respectively arranged on the inner walls at both ends of the top of the placement mechanism. Sliders are fixedly installed at the two output ends on both sides of the hydraulic cylinders. A traction spring is fixedly installed at one end of the slider. A clamping plate is fixedly installed at the end of the traction spring away from the slider. A fastening screw is provided between the clamping plate and the inner wall of the adjacent slider.

[0010] Preferably, the placement mechanism includes a placement plate, universal wheels are fixedly installed on the four corners of the bottom of the placement plate, mounting grooves are opened on the inner walls at both ends of the bottom of the placement plate, and movable grooves are opened on the inner walls at both ends of the top of the placement plate.

[0011] Preferably, the inner walls of the two mounting grooves are rotatably connected to the two adjusting screw rods respectively, and the inner walls of the mounting grooves on both sides are movably connected to the outer walls of the two adjacent movable seats. One side outer wall of the two adjusting screw rods is fixedly sleeved with a rotating sprocket, and a transmission chain is provided between the two rotating sprockets and the transmission connection is achieved through the transmission chain.

[0012] Preferably, the middle positions of the inner walls of the two movable grooves are fixedly connected to the two hydraulic cylinders respectively, and the two sides of the inner wall of the movable groove are movably connected to the outer walls of the two adjacent sliding blocks.

[0013] Preferably, a servo motor is fixedly mounted on one end of the outer wall of one side of the placement plate, and the servo motor is connected to one of the adjusting screw rods through an output shaft.

[0014] Preferably, both sides of the inner wall of the mounting plate are respectively threadedly connected to the vertical rod parts of the two support seats, and the vertical rod parts of the support seats are movably plugged with fixing pins on the inner wall of the top part of the mounting plate.

[0015] Preferably, a fastening screw is threadedly inserted into the inner wall of the slider, one end of the fastening screw is in contact with the outer wall of the adjacent clamping plate, and the fastening screw is movably inserted into the inner side of the adjacent traction spring.

[0016] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0017] 1. The device can be moved conveniently through the universal wheel. The servo motor rotates the sprocket and the transmission chain to rotate the two adjusting screws, thereby causing the two movable seats at the same end to move relative to each other. Then, under the traction of the traction plate, the mounting plate and the support seat move downward and contact the ground, which can fix the device and keep it stable on the ground. At the same time, the hydraulic cylinder can adjust the distance between the two clamping plates at the same end. The clamping plates can be pushed to move by rotating the fastening screw, so that the four clamping plates can clamp and fix the four corners of the outer wall of the CNC machine tool respectively, thereby keeping the CNC machine tool stable during operation.

[0018] 2. The installation groove can limit the movement of two adjacent movable seats, so that the mounting plate and the support seat remain stable during the height adjustment process. The connection between the fastening pin and the support seat can facilitate the staff to replace the support seat. At the same time, the movable groove can limit the movement of the slider, and the traction spring can pull the clamping plate, so that the clamping plate remains stable during the adjustment process. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0021] Figure 2 It is a left vertical sectional view of the present invention.

[0022] Figure 3 This is a three-dimensional structural diagram of the placement mechanism of the utility model.

[0023] Figure 4 This is an exploded view of the three-dimensional structure of the fixing mechanism of the present invention.

[0024] Figure 5 This is an exploded view of the three-dimensional structure of the clamping mechanism of the present invention.

[0025] Description of reference numerals:

[0026] 1. Placement mechanism; 101. Placement plate; 102. Universal wheel; 103. Mounting slot; 104. Movable slot;

[0027] 2. Fixing mechanism; 201. Adjusting screw; 202. Servo motor; 203. Rotating sprocket; 204. Transmission chain; 205. Movable seat; 206. Pull plate; 207. Mounting plate; 208. Support seat; 209. Fixing pin;

[0028] 3. Clamping mechanism; 301. Hydraulic cylinder; 302. Slider; 303. Traction spring; 304. Clamping plate; 305. Fastening screw. DETAILED DESCRIPTION

[0029] The utility model provides Figure 1 The highly stable CNC machine tool support device shown includes a placement mechanism 1 for placing the CNC machine tool, and further includes:

[0030] The fixing mechanism 2 is provided at the bottom of the placement mechanism 1 and is used to fix the placement mechanism 1;

[0031] The clamping mechanism 3 is arranged on the top of the placement mechanism 1 and is used to clamp and fix the CNC machine tool.

[0032] In order to conveniently fix the device, Figure 1-2 and Figure 4 As shown, the fixing mechanism 2 includes two adjusting screw rods 201, and the two adjusting screw rods 201 are respectively arranged on the inner walls at both ends of the bottom of the placing mechanism 1, and the outer walls on both sides of the two adjusting screw rods 201 are threadedly sleeved with movable seats 205, and a traction plate 206 is rotatably installed at the bottom of the movable seat 205, and the two traction plates 206 at the same end are rotatably installed at the bottom of the two traction plates 206, and support seats 208 are provided on the inner walls on both sides of the mounting plate 207. The rotation of the two adjusting screw rods 201 causes the two movable seats 205 at the same end to move relative to each other on their outer sides, and then under the traction action of the traction plate 206, the support seat 208 is in contact with the ground to fix the device.

[0033] In order to conveniently clamp and fix the CNC machine tools, Figure 1-2 and Figure 5 As shown, the clamping mechanism 3 includes two hydraulic cylinders 301, and the two hydraulic cylinders 301 are respectively arranged on the inner walls at both ends of the top of the placing mechanism 1, and the two output ends on both sides of the hydraulic cylinder 301 are fixedly installed with sliders 302, one end of the slider 302 is fixedly installed with a traction spring 303, and the end of the traction spring 303 away from the slider 302 is fixedly installed with a clamping plate 304, and a fastening screw 305 is provided between the clamping plate 304 and the inner wall of the adjacent slider 302. The hydraulic cylinder 301 can adjust the distance between the two clamping plates 304 at the same end when it is working, and the four fastening screws 305 rotate so that the four clamping plates 304 can clamp and fix the outer walls of the four corners of the CNC machine tool.

[0034] In order to move the device conveniently, Figure 1-3 As shown, the placement mechanism 1 includes a placement plate 101, and universal wheels 102 are fixedly installed at the four corners of the bottom of the placement plate 101. The inner walls at both ends of the bottom of the placement plate 101 are provided with installation grooves 103, and the inner walls at both ends of the top of the placement plate 101 are provided with movable grooves 104. The device can be conveniently moved through the universal wheels 102.

[0035] In order to make the height of the mounting plate 207 and the support base 208 stable, as shown in FIG. Figure 2-4As shown, the inner walls of the two mounting grooves 103 are rotatably connected to the two adjusting screw rods 201 respectively, and the inner walls of the mounting grooves 103 are movably connected to the outer walls of the two adjacent movable seats 205 on both sides. The outer walls of one side of the two adjusting screw rods 201 are fixedly sleeved with a rotating sprocket 203, and a transmission chain 204 is provided between the two rotating sprockets 203 and the transmission connection is made through the transmission chain 204. A servo motor 202 is fixedly installed on one end of the outer wall of one side of the placement plate 101, and the servo motor 202 is connected to one of the adjusting screw rods 201 through an output shaft transmission connection. The mounting groove 103 can limit the movement of the two adjacent movable seats 205, so that the traction plate 206 remains stable during the activity, and the mounting plate 207 and the support seat 208 remain stable during the height adjustment process.

[0036] In order to keep the clamping plate 304 stable during the adjustment process, Figure 2-3 and Figure 5 As shown, the middle positions of the inner walls of the two movable grooves 104 are fixedly connected to the two hydraulic cylinders 301 respectively, and the inner walls of the movable grooves 104 are movably connected to the outer walls of the two adjacent sliders 302 on both sides, and the inner wall of the slider 302 is threaded with a fastening screw 305, and one end of the fastening screw 305 is in contact with the outer wall of the adjacent clamping plate 304. The fastening screw 305 is movably inserted into the inner side of the adjacent traction spring 303, and the movable groove 104 can limit the movement of the two adjacent sliders 302. The fastening screw 305 is in contact with the outer wall of the clamping plate 304 so that the clamping plate 304 can stably clamp the CNC machine tool.

[0037] In order to conveniently install and replace the support base 208, Figure 2 and Figure 4 As shown, the two sides of the inner wall of the mounting plate 207 are respectively threadedly connected to the vertical rod parts of the two support seats 208, and the vertical rod part of the support seat 208 and the inner wall of the top part of the mounting plate 207 are movably plugged with a fixing pin 209. The fixing pin 209 can fix the support seat 208, so that the support seat 208 can be easily installed to the inner walls on both sides of the mounting plate 207, so that the staff can easily install and replace the support seat 208.

[0038] When supporting and fixing the CNC machine tool, the CNC machine tool can be placed on the top of the placement plate 101 using a lifting device. The two hydraulic cylinders 301 work to make the two sliders 302 at the same end move relative to or away from each other along the inner walls of the adjacent movable grooves 104, thereby adjusting the distance between the two clamping plates 304 at the same end, so that the four clamping plates 304 can clamp and fix the four corners of the outer wall of the CNC machine tool under the elastic force of the traction spring 303, and then by rotating the fastening screw 305 to make it contact and connect with the outer wall of the adjacent clamping plate 304, the clamping of the clamping plate 304 can be fixed. The placement mechanism 1 and the CNC machine tool can be moved on the ground by the universal wheel 102, so that the CNC machine tool can be moved and transported conveniently. When it moves to the appropriate position, the servo motor 2 02 operation causes one of the adjusting screw rods 201 to rotate, and through the transmission action of the rotating sprocket 203 and the transmission chain 204, the other adjusting screw rod 201 is rotated, thereby causing the two movable seats 205 at the same end to move relative to each other along the inner walls of the adjacent mounting grooves 103 on their outer sides, and then under the traction action of the two traction plates 206, the mounting plate 207 moves downward, thereby causing the four support seats 208 to contact the ground, thereby fixing the device. At the same time, by pulling out the fixing pin 209, the staff can conveniently install and replace the four support seats 208, thereby allowing the CNC machine tool to remain stable during operation. This embodiment specifically solves the problem in the prior art that it is impossible to move and fix conveniently, making it impossible for the CNC machine tool to remain stable during operation.

[0039] The above description is merely illustrative of certain exemplary embodiments of the present invention. It goes without saying that those skilled in the art will be able to modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and description are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A highly stable CNC machine tool support device, comprising a placement mechanism (1) for placing a CNC machine tool, characterized in that: Also includes: A fixing mechanism (2) is arranged at the bottom of the placement mechanism (1) and is used to fix the placement mechanism (1); A clamping mechanism (3) is provided on top of the placement mechanism (1) and is used to clamp and fix the CNC machine tool; The fixing mechanism (2) comprises two adjusting screw rods (201), the two adjusting screw rods (201) are respectively arranged on the inner walls at both ends of the bottom of the placement mechanism (1), the outer walls on both sides of the two adjusting screw rods (201) are threadedly sleeved with movable seats (205), the bottom of the movable seat (205) is rotatably mounted with a traction plate (206), the bottom of the two traction plates (206) at the same end are rotatably mounted with a mounting plate (207), and the inner walls on both sides of the mounting plate (207) are both provided with support seats (208); The clamping mechanism (3) comprises two hydraulic cylinders (301), the two hydraulic cylinders (301) being respectively arranged on the inner walls at both ends of the top of the placement mechanism (1), the two output ends on both sides of the hydraulic cylinders (301) being fixedly mounted with sliders (302), one end of the slider (302) being fixedly mounted with a traction spring (303), the end of the traction spring (303) away from the slider (302) being fixedly mounted with a clamping plate (304), and a fastening screw (305) being arranged between the clamping plate (304) and the inner wall of the adjacent slider (302).

2. The high-stability CNC machine tool support device according to claim 1, characterized in that: The placement mechanism (1) comprises a placement plate (101), universal wheels (102) are fixedly mounted at the four corners of the bottom of the placement plate (101), mounting grooves (103) are provided on the inner walls at both ends of the bottom of the placement plate (101), and movable grooves (104) are provided on the inner walls at both ends of the top of the placement plate (101).

3. The high-stability CNC machine tool support device according to claim 2, characterized in that: The inner walls of the two mounting grooves (103) are rotatably connected to the two adjusting screw rods (201) respectively, and the inner walls of the mounting grooves (103) are movably connected to the outer walls of the two adjacent movable seats (205) on both sides. A rotating sprocket (203) is fixedly sleeved on the outer walls of one side of the two adjusting screw rods (201), and a transmission chain (204) is provided between the two rotating sprockets (203) and the two rotating sprockets (203) are connected in transmission via the transmission chain (204).

4. The high-stability CNC machine tool support device according to claim 2, characterized in that: The middle positions of the inner walls of the two movable grooves (104) are fixedly connected to the two hydraulic cylinders (301) respectively, and the two sides of the inner wall of the movable groove (104) are movably connected to the outer walls of the two adjacent sliding blocks (302).

5. The high-stability CNC machine tool support device according to claim 2, characterized in that: A servo motor (202) is fixedly mounted on one end of an outer wall of one side of the placement plate (101), and the servo motor (202) is connected to one of the adjusting screw rods (201) via an output shaft.

6. The high-stability CNC machine tool support device according to claim 1, characterized in that: Both sides of the inner wall of the mounting plate (207) are respectively threadedly connected to the vertical rod parts of the two support seats (208), and a fixing pin (209) is movably inserted into the inner wall of the vertical rod part of the support seat (208) and located at the top part of the mounting plate (207).

7. The high-stability CNC machine tool support device according to claim 1, characterized in that: The inner wall of the slider (302) is threadedly connected with a fastening screw (305), one end of the fastening screw (305) is in contact with the outer wall of the adjacent clamping plate (304), and the fastening screw (305) is movably connected to the inner side of the adjacent traction spring (303).

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