Material puller for numerical control machine tool

Abstract

The utility model relates to the technical field of machine tool machining equipment, in particular to a material pulling device for a numerical control machine tool, which comprises a machine tool body and further comprises a base, the moving mechanism is arranged on the base, through cooperation of a first motor, a bidirectional threaded shaft and the like, a first sliding block, a fixing rod, clamping plates and the like can be conveniently driven to move, and therefore parts can be conveniently clamped and fixed, and through cooperation of a control block, a spring, a fixing block and the like, people can conveniently replace the clamping plates of different specifications and shapes; and through cooperation of a second motor, a rotating column, two clamping mechanisms and the like, people can conveniently clamp and fix the parts in advance, the time for people to replace the parts is saved, the working efficiency is improved, through cooperation of an electric cylinder, a stable block and the like, a rotating mechanism and the clamping mechanisms are conveniently driven to move, and the practicability is improved. And therefore, parts can be conveniently mounted and dismounted, and people can conveniently use the device.

Description

Technical Field

[0001] The utility model relates to the technical field of machine tool processing equipment, and specifically relates to a blanking device for a numerical control machine tool. Background Technique

[0002] A numerical control machine tool, abbreviated as a CNC machine tool, is an automated machine tool equipped with a program control system. This control system can logically process a program with control codes or other symbolic instructions, decode it, represent it with coded numbers, input it into the numerical control device through an information carrier, and after arithmetic processing, the numerical control device issues various control signals to control the actions of the machine tool, and automatically processes parts according to the shape and size required by the drawing.

[0003] After retrieval, the utility model patent with the Chinese patent publication (announcement) number CN218136638U discloses an automated blanking device for a numerical control machine tool. It is generally described as including a guiding seat with a groove inside. A sliding block is slidably connected inside the groove. The right side of the top of the guiding seat is fixedly connected with a cylinder, and the driving end of the cylinder is fixedly connected with a push rod. When in use, by starting the cylinder, the base slides to the position of the bar stock, then starting the motor to drive the threaded rod to rotate. The threaded rod drives the moving block on the sliding rod to touch the roller, so that the clamping rod clamps the bar stock. Starting the contraction of the cylinder pulls out the bar stock, improving work efficiency. Loosening the bolts of the base and the outer cover plate and opening the outer cover plate facilitate disassembly for maintaining the fixture. However, there are still certain deficiencies in the above device. For example, when processing parts, there are many specifications for the shape, size, etc. of the parts. The above device is not convenient for replacing the anti-sliding block and the clamping rod, and is not convenient for clamping parts with different shapes and specifications, and there are certain deficiencies in practicality and applicability. Therefore, we propose a blanking device for a numerical control machine tool. Content of the Utility Model

[0004] (I) Technical Problems to be Solved

[0005] Aiming at the deficiencies of the prior art, the utility model provides a blanking device for a numerical control machine tool to solve the problems in the prior art that when processing parts, there are many specifications for the shape, size, etc. of the parts. The above device is not convenient for replacing the anti-sliding block and the clamping rod, and is not convenient for clamping parts with different shapes and specifications, and there are certain deficiencies in practicality and applicability.

[0006] (II) Technical Solutions

[0007] To achieve the above purpose, the utility model provides the following technical solutions: A blanking device for a numerical control machine tool includes a machine tool body, and further includes:

[0008] A base, and the base is fixedly connected to the machine tool body;

[0009] A moving mechanism, which is arranged on the base and used for moving;

[0010] A rotating mechanism, which is arranged on the moving mechanism and used for rotating;

[0011] Two clamping mechanisms. Both of the two clamping mechanisms are arranged on the rotating mechanism. The clamping mechanism includes a connecting plate, the connecting plate is fixedly connected to the rotating mechanism, two first chutes are fixedly connected to the connecting plate, two first sliders are slidably connected in the first chutes, a bidirectional threaded shaft is rotatably connected in the first chutes, both of the two first sliders are threadedly connected to the bidirectional threaded shaft, a first motor is installed on the first chute, an output end of the first motor penetrates into the first chute and is fixedly connected to the bidirectional threaded shaft, a fixing rod is fixedly connected to the first slider, both of the two fixing rods penetrate out of the first chute through openings, a fixing groove is fixedly connected to the fixing rod, a second chute is formed in the fixing rod, a second slider is slidably connected in the second chute, a spring is arranged between the second slider and the second chute, a control block is fixedly connected to the second slider, the control block penetrates out of the second chute through a control port, the second slider penetrates into the fixing groove, a fixing block is arranged in the fixing groove, a limiting groove is formed in the fixing block, the second slider is located in the limiting groove, and a clamping plate is fixedly connected to the fixing block for clamping and fixing parts.

[0012] Preferably, the moving mechanism includes a stabilizing groove and an electric cylinder. The stabilizing groove is formed in the base, the electric cylinder is installed on the base, a stabilizing block is slidably connected in the stabilizing groove, a supporting plate is fixedly connected to the stabilizing block, and an output end of the electric cylinder is fixedly connected to the supporting plate.

[0013] Further, the rotating mechanism includes an installation groove and a rotating column. The installation groove is formed in the supporting plate, the rotating column is rotatably connected to the supporting plate, the connecting plate is fixedly connected to the rotating column, a second motor is installed in the installation groove, and an output end of the second motor penetrates out of the installation groove and is fixedly connected to the rotating column.

[0014] Still further, a first dust-proof net is arranged in the installation groove.

[0015] Even further, a protective cover is fixedly connected to the first chute, and a second dust-proof net is arranged on the protective cover.

[0016] On the basis of the foregoing solution, a stabilizing ring is rotatably sleeved on the rotating column, and two stabilizing plates are fixedly connected between the stabilizing ring and the supporting plate.

[0017] (III) Beneficial effects

[0018] Compared with the prior art, the present utility model provides a blanking device for a numerical control machine tool, which has the following beneficial effects:

[0019] The stock remover for the CNC machine tool, through the cooperation of the first motor, the bidirectional threaded shaft, etc., is convenient for driving the first slider, the fixed rod, the clamping plate, etc. to move, so as to facilitate the clamping and fixing of parts. Through the cooperation of the control block, the spring, the fixed block, etc., it is convenient for people to replace clamping plates of different specifications and shapes, so as to be applicable to parts of different specifications, improving the practicability. Through the cooperation of the second motor, the rotating column, the two clamping mechanisms, etc., it is convenient for people to pre-clamp and fix parts in advance, saving the time for people to replace parts and improving the work efficiency. Through the cooperation of the electric cylinder, the stabilizing block, etc., it is convenient for driving the rotating mechanism and the clamping mechanism to move, so as to facilitate the installation and disassembly of parts and facilitate people to use. Brief Description of the Drawings

[0020] Figure 1 It is a three-dimensional structure schematic diagram of the present application;

[0021] Figure 2 It is a three-dimensional structure schematic diagram of the cooperation of the first chute, the stabilizing ring, etc. of the present application;

[0022] Figure 3 It is a three-dimensional structure schematic diagram of the cooperation of the bidirectional threaded shaft, the first slider, etc. of the present application;

[0023] Figure 4 It is a three-dimensional structure schematic diagram of the cooperation of the spring, the control block, etc. of the present application.

[0024] In the figure: 1. Machine tool body; 2. Base; 3. Connecting plate; 4. First chute; 5. First slider; 6. Bidirectional threaded shaft; 7. First motor; 8. Fixed rod; 9. Fixed groove; 10. Second slider; 11. Spring; 12. Control block; 13. Fixed block; 14. Clamping plate; 15. Electric cylinder; 16. Stabilizing block; 17. Support plate; 18. Rotating column; 19. Second motor; 20. First dust-proof net; 21. Protective cover; 22. Second dust-proof net; 23. Stabilizing ring; 24. Stabilizing plate. Detailed Description of the Embodiment

[0025] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present invention. Embodiment

[0026] Please refer to Figures 1-4 , a stock remover for a CNC machine tool, including a machine tool body 1, and further including:

[0027] Base 2, and the base 2 is fixedly connected to the machine tool body 1;

[0028] Moving mechanism, the moving mechanism is arranged on the base 2. The moving mechanism includes a stabilizing groove and an electric cylinder 15. The stabilizing groove is opened on the base 2, the electric cylinder 15 is installed on the base 2, a stabilizing block 16 is slidably connected in the stabilizing groove, a support plate 17 is fixedly connected to the stabilizing block 16, and the output end of the electric cylinder 15 is fixedly connected to the support plate 17, which is used to drive the rotating mechanism and the clamping mechanism to move, and is used to move in the direction of the machine tool body 1;

[0029] Rotating mechanism, the rotating mechanism is arranged on the moving mechanism. The rotating mechanism includes an installation groove and a rotating column 18. The installation groove is opened on the support plate 17, the rotating column 18 is rotatably connected to the support plate 17, a connecting plate 3 is fixedly connected to the rotating column 18, a second motor 19 is installed in the installation groove, and the output end of the second motor 19 penetrates out of the installation groove and is fixedly connected to the rotating column 18, which is used to rotate the two clamping mechanisms, facilitating the pre-fixing of parts, saving people's time for replacing parts, and improving work efficiency;

[0030] Two clamping mechanisms, both of the two clamping mechanisms are arranged on the rotating mechanism. The clamping mechanism includes a connecting plate 3, the connecting plate 3 is fixedly connected to the rotating mechanism, two first chutes 4 are fixedly connected to the connecting plate 3, two first sliders 5 are slidably connected in the first chutes 4, a bidirectional threaded shaft 6 is rotatably connected in the first chutes 4, and the two first sliders 5 are both threadedly connected to the bidirectional threaded shaft 6. A first motor 7 is installed on the first chute 4, the output end of the first motor 7 penetrates into the first chute 4 and is fixedly connected to the bidirectional threaded shaft 6. A fixing rod 8 is fixedly connected to the first slider 5, and the two fixing rods 8 both penetrate out of the first chute 4 through openings. A fixing groove 9 is fixedly connected to the fixing rod 8, a second chute is opened on the fixing rod 8, a second slider 10 is slidably connected in the second chute, a spring 11 is arranged between the second slider 10 and the second chute, a control block 12 is fixedly connected to the second slider 10, the control block 12 penetrates out of the second chute through a control port, the second slider 10 penetrates into the fixing groove 9, a fixing block 13 is arranged in the fixing groove 9, a limiting groove is opened on the fixing block 13, the second slider 10 is located in the limiting groove, and a clamping plate 14 is fixedly connected to the fixing block 13. The first motor 7, the bidirectional threaded shaft 6, the clamping plate 14, etc. are used to clamp and fix parts, and the spring 11, the second slider 10, etc. are used to replace clamping plates 14 of different specifications, so as to fix different parts, facilitating the installation and disassembly of parts and improving practicability.

[0031] A first dust-proof net 20 is arranged in the installation groove, which plays a role in ventilation and dust prevention.

[0032] A protective cover 21 is fixedly connected to the first chute 4, and a second dust-proof net 22 is arranged on the protective cover 21, which plays a role in protecting the motor and ventilation and dust prevention.

[0033] A stabilizing ring 23 is rotatably sleeved on the rotating column. Two stabilizing plates 24 are fixedly connected between the stabilizing ring 23 and the support plate 17 to improve the stability of the stabilizing column 18.

[0034] It should be further noted that the first motor 7, the second motor 19, and the electric cylinder 15 in this embodiment are conventional devices well-known to those skilled in the art and purchased on the market. The model can be selected or customized according to actual needs. In this patent, we only use them without improving their structures and functions. Their setting methods, installation methods, and electrical connection methods can be debugged and operated by those skilled in the art as long as they follow the requirements of their user manuals. Therefore, they will not be elaborated here. Moreover, the first motor 7, the second motor 19, and the electric cylinder 15 are provided with matching control switches, and the installation positions of the control switches are selected according to actual use requirements to facilitate operation and control by the operator.

[0035] In summary, the working principle and process of the stock remover for the CNC machine tool are as follows: When in use, first place the stock remover for the CNC machine tool at the location where it is needed, and connect the forward and reverse circuits of the first motor 7 and the second motor 19 according to the corresponding manuals. Then start the first motor 7 first. The first motor 7 drives the bidirectional threaded shaft 6 to rotate, and the bidirectional threaded shaft 6 drives the first slider 5 to move. The two first sliders 5 drive the fixed rod 8, the clamping plate 14, etc. to move to clamp and fix the parts. When both clamping mechanisms have clamped the parts, start the electric cylinder 15. The electric cylinder 15 pushes the support plate 17, the stabilizing block 16, etc. to move, facilitating the movement of the parts, and place the parts into the machine tool body 1. Then the electric cylinder 15 drives the support plate 17, the connecting plate 3, etc. to move back to the original position. The machine tool body 1 fixes and processes the parts. After processing, the electric cylinder 15 drives the connecting plate 3, the clamping plate 14, etc. to approach the parts again. Then the first motor 7, the bidirectional threaded shaft 6, etc. cooperate to make the clamping plate 14 pull out the parts. At this time, the electric cylinder 15 drives the connecting plate 3, the clamping plate 14, etc. to return to the original position again. The second motor 19 drives the connecting plate 3 and the rotating column 18 to rotate, so that the positions of the two clamping mechanisms are interchanged. In this way, people can process another part. After installing the parts to be processed, people can take down the processed parts and replace them with unprocessed ones, thus achieving the purpose of pre-clamping and fixing the parts and improving work efficiency. When it is necessary to replace the clamping plate 14, people can move the second slider 10 through the control block 12. The second slider 10 compresses the spring 11, and the second slider 10 slides out of the limit groove. People can take out the fixing block 13 for replacement. The operation of this device is simple and fast, and it has high practicability. It should be noted that this device can be used with double clamping mechanisms or a single clamping mechanism, with a wide range of selectivity, facilitating people to operate and use in various situations.

[0036] The above embodiments only represent the specific implementation manners of the present utility model, and the description thereof is relatively specific and detailed. However, it should not be construed as a limitation to the scope of the patent of the present utility model. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present utility model, several modifications and improvements can still be made, and these all belong to the protection scope of the present utility model.

Claims

1. A material puller for a CNC machine tool, comprising a machine tool body (1), characterized in that: Also includes: A base (2), the base (2) being fixedly connected to the machine tool body (1); A moving mechanism, the moving mechanism being arranged on the base (2) and being used for movement; A rotating mechanism, the rotating mechanism being arranged on the moving mechanism and being used for rotating; Two clamping mechanisms, both of which are arranged on the rotating mechanism, the clamping mechanisms comprising a connecting plate (3), the connecting plate (3) being fixedly connected to the rotating mechanism, the connecting plate (3) being fixedly connected to two slide grooves (4), the slide grooves (4) being slidably connected to two sliders (5), the slide grooves (4) being rotatably connected to a bidirectional threaded shaft (6), the two sliders (5) being threadedly connected to the bidirectional threaded shaft (6), the slide grooves (4) being installed with a motor (7), the output end of the motor (7) passing through the slide grooves (4) and being fixedly connected to the bidirectional threaded shaft (6), the sliders (5) being fixedly connected to a fixing rod (8), the two fixing rods (8) are passed through the opening to pass through the first slide groove (4), the fixed rod (8) is fixedly connected to the fixed groove (9), the fixed rod (8) is provided with a second slide groove, the second slide groove is slidably connected with a second slider (10), a spring (11) is provided between the second slider (10) and the second slide groove, the second slider (10) is fixedly connected with a control block (12), the control block (12) passes through the second slide groove through the control opening, the second slider (10) passes through the fixed groove (9), a fixed block (13) is provided in the fixed groove (9), a limiting groove is provided on the fixed block (13), the second slider (10) is located in the limiting groove, and the fixed block (13) is fixedly connected with a clamping plate (14).

2. A material puller for a CNC machine tool according to claim 1, characterized in that: The moving mechanism comprises a stabilizing groove and an electric cylinder (15); the stabilizing groove is provided on the base (2); the electric cylinder (15) is mounted on the base (2); a stabilizing block (16) is slidably connected in the stabilizing groove; a support plate (17) is fixedly connected to the stabilizing block (16); and an output end of the electric cylinder (15) is fixedly connected to the support plate (17).

3. A material puller for a CNC machine tool according to claim 2, characterized in that: The rotating mechanism comprises a mounting groove and a rotating column (18), wherein the mounting groove is formed on the support plate (17), the rotating column (18) is rotatably connected to the support plate (17), the connecting plate (3) is fixedly connected to the rotating column (18), a second motor (19) is mounted in the mounting groove, and an output end of the second motor (19) passes through the mounting groove and is fixedly connected to the rotating column (18).

4. A material puller for a CNC machine tool according to claim 3, characterized in that: A dustproof net (20) is arranged in the installation groove.

5. A material puller for a CNC machine tool according to claim 4, characterized in that: A protective cover (21) is fixedly connected to the first slide groove (4), and a second dustproof net (22) is provided on the protective cover (21).

6. A material puller for a CNC machine tool according to claim 5, characterized in that: A stabilizing ring (23) is rotatably sleeved on the rotating column, and two stabilizing plates (24) are fixedly connected between the stabilizing ring (23) and the support plate (17).

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