Die machining numerical control machine tool

Abstract

The utility model relates to the field of numerically-controlled machine tools, and discloses a die machining numerically-controlled machine tool which comprises a numerically-controlled machine tool body, a base and a movable seat, a controller is fixedly connected to the surface of the numerically-controlled machine tool body, the base is fixedly connected to the bottom end in the numerically-controlled machine tool body, guide rails are movably installed on the two sides of the top of the base, and the movable seat is installed on the tops of the guide rails; one end of the movable seat is fixedly connected with a range finder, one end of the movable seat is fixedly connected with a vertical hydraulic rod, one end of the vertical hydraulic rod is fixedly connected with a limiting plate, one side of the movable seat is fixedly connected with a transverse hydraulic rod, one side of the transverse hydraulic rod is fixedly connected with a positioning plate, and a limiting bolt is movably installed between the fixing plate and the movable seat. Through cooperative use of the guide rails, the movable seats, the shock pads and the limiting plates, the stable effect of die machining can be improved, the machining precision of die workpieces is guaranteed, feeding and discharging can be assisted, and workers can conduct feeding and discharging work more conveniently.

Description

Technical Field

[0001] The present application relates to the technical field of CNC machine tools, and in particular to a CNC machine tool for mold processing. Background Art

[0002] CNC machine tools are digitally controlled machine tools, which are automated machine tools equipped with a program control system. Their working principle is to convert mathematical models into machine tool motion control instructions, and then transmit the instructions to the various actuators of the machine tool through the computer control system, so that they can be processed according to the predetermined trajectory and speed. When performing mold processing, it includes using CNC machine tools to process mold workpieces.

[0003] At present, the relevant mold processing CNC machine tools lack a processing platform that can assist in loading and unloading materials and a workpiece shock-absorbing and stabilizing structure, making it difficult for workers to load and unload the mold workpiece. Moreover, during processing, the mold workpiece cannot be further stabilized, which can easily affect the processing accuracy. Utility Model Content

[0004] In order to solve the problems raised in the above background technology, the present application provides a CNC machine tool for mold processing.

[0005] The present application provides a CNC machine tool for mold processing that adopts the following technical solutions:

[0006] A mold processing CNC machine tool includes a CNC machine tool body, a base and a movable seat, a controller fixedly connected to the surface of the CNC machine tool body, a base fixedly connected to the bottom end of the CNC machine tool body, guide rails movably installed on both sides of the top of the base, a movable seat is installed on the top of the guide rails, one end of the movable seat is fixedly connected to a rangefinder, one end of the movable seat is fixedly connected to a vertical hydraulic rod, one end of the vertical hydraulic rod is fixedly connected to a limiting plate, one side of the movable seat is fixedly connected to a transverse hydraulic rod, one side of the transverse hydraulic rod is fixedly connected to a positioning plate, a fixed plate movably installed on one side of the top of the movable seat, and a limiting bolt movably installed between the fixed plate and the movable seat.

[0007] The movable seat is driven to move to the rear end by controlling the guide rail to extend the movable seat, the limit bolt is unscrewed, and the fixed plate is pulled to be removed, and the mold is placed on the top of the movable seat. The movable seat and the mold workpiece are then driven to move to the inside of the CNC machine tool body by controlling the guide rail, and the mold workpiece is processed by the CNC machine tool body. After the processing is completed, the movable seat and the mold are driven to move to the front end of the CNC machine tool body by the guide rail to realize auxiliary loading and unloading. During processing, the limit plate or positioning plate is pushed to clamp the mold workpiece by controlling the vertical hydraulic rod or the horizontal hydraulic rod. The vibration transmitted to the mold during equipment operation can be reduced by the shock-absorbing pad.

[0008] Preferably, bolt holes are provided inside the movable seat and the shock-absorbing pad, and the limiting bolts coincide with the bolt holes.

[0009] By screwing the limit bolt into the bolt hole, the friction between the fixed plate and the movable seat is increased, thereby fixing the fixed plate and the movable seat.

[0010] Preferably, both sides of the bottom of the fixed plate are fixedly connected with magnetic rods, and the magnetic rods are engaged with the movable seat.

[0011] When installing the fixed plate, insert the magnetic rod into the inside of the movable seat so that it is adsorbed with the metal movable seat, which increases the friction between the fixed plate and the movable seat and improves the stability of the fixed plate installation.

[0012] Preferably, one side of the limiting plates at both ends of the transverse hydraulic rod is fixedly connected to the limiting rod, and the limiting rod passes through the movable seat.

[0013] The limiting rod can guide and limit the movement direction of the limiting plate, thereby improving the stability of the limiting plate movement.

[0014] Preferably, the top of the base is fixedly connected to a limiting block, and the limiting block is engaged with the movable seat.

[0015] The limit block can guide and limit the movement direction of the movable seat, thereby improving the stability of the movable seat movement.

[0016] In summary, this application has the following beneficial technical effects:

[0017] By placing the mold on the top of the movable seat, and then driving the movable seat and the mold workpiece to move into the CNC machine tool body through the control guide rail, after the processing is completed, the guide rail drives the movable seat and the mold to move to the front end of the CNC machine tool body to achieve auxiliary loading and unloading, which is more convenient for the staff to carry out loading and unloading work. During processing, the vertical hydraulic rod or the horizontal hydraulic rod pushes the limit plate or the positioning plate to clamp the mold workpiece, thereby improving the stability of the mold. At the same time, the shock-absorbing pad can reduce the vibration transmitted to the mold during the operation of the equipment, avoid the vibration affecting the stability of the mold workpiece, and ensure the processing accuracy of the mold workpiece. When the rangefinder detects that the moving distance reaches the set adjustment distance, the guide rail stops running, realizing precise control of the adjustment distance, and further ensuring the processing accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is an overall three-dimensional diagram of an embodiment of the application;

[0019] Figure 2 This is a schematic diagram of the partial structure of the rangefinder and the movable base of the embodiment of the application;

[0020] Figure 3It is a schematic diagram of the partial structure of the magnetic rod and the limit bolt of the embodiment of the application.

[0021] Explanation of the accompanying symbols: 1. CNC machine tool body; 2. Controller; 3. Guide rail; 4. Limit block; 5. Base; 6. Vertical hydraulic rod; 7. Limit plate; 8. Fixed plate; 801. Magnetic rod; 9. Limit bolt; 10. Shock pad; 11. Distance finder; 12. Movable seat; 13. Limit rod; 14. Positioning plate; 15. Horizontal hydraulic rod; 16. Bolt hole. DETAILED DESCRIPTION

[0022] The following is combined with Figure 1-3 This application is described in further detail.

[0023] The embodiment of the present application discloses a CNC machine tool for mold processing. Figure 1-3 A mold processing CNC machine tool includes a CNC machine tool body 1, a base 5 and a movable seat 12. The surface of the CNC machine tool body 1 is fixedly connected to a controller 2, the bottom end of the CNC machine tool body 1 is fixedly connected to the base 5, guide rails 3 are movably installed on both sides of the top of the base 5, and a movable seat 12 is installed on the top of the guide rail 3. One end of the movable seat 12 is fixedly connected to a rangefinder 11, one end of the movable seat 12 is fixedly connected to a vertical hydraulic rod 6, one end of the vertical hydraulic rod 6 is fixedly connected to a limiting plate 7, one side of the movable seat 12 is fixedly connected to a transverse hydraulic rod 15, one side of the transverse hydraulic rod 15 is fixedly connected to a positioning plate 14, a fixed plate 8 is movably installed on one side of the top of the movable seat 12, and a limiting bolt 9 is movably installed between the fixed plate 8 and the movable seat 12.

[0024] When loading, the staff drives the movable seat 12 to move to the rear end by controlling the guide rail 3, extends the movable seat 12, unscrews the limit bolt 9, and pulls the disassembly fixed plate 8 to place the mold on the top of the movable seat 12, and then drives the movable seat 12 and the mold workpiece to move to the inside of the CNC machine tool body 1 by controlling the guide rail 3, and uses the CNC machine tool body 1 to process the mold workpiece. After the processing is completed, the movable seat 12 and the mold are driven to move to the front end of the CNC machine tool body 1 by the guide rail 3 to realize auxiliary loading and unloading, which is more convenient for the staff to carry out loading and unloading work. During processing, the limit plate 7 or the positioning plate 14 is pushed to clamp the mold workpiece by controlling the vertical hydraulic rod 6 or the horizontal hydraulic rod 15. Parts, which improve the stability of the mold. At the same time, the shock-absorbing pad 10 made of shock-absorbing rubber material can reduce the vibration transmitted to the mold during equipment operation, avoiding the vibration from affecting the stability of the mold workpiece, thereby ensuring the processing accuracy of the mold workpiece. The adjustment distance of the mold workpiece is set by the controller 2, and the movable distance of the movable seat 12 can be detected by the rangefinder 11. When it is detected that the moving distance reaches the set adjustment distance, the guide rail 3 is controlled to stop running by the controller 2, so as to realize precise control of the adjustment distance and further ensure the processing accuracy. The model of this guide rail 3 adopts GGB electric guide rail. The guide rail 3 and the CNC machine tool body 1 are both existing common knowledge, so they are not described in detail.

[0025] Reference Figure 3 The movable seat 12 and the shock-absorbing pad 10 are both provided with bolt holes 16, and the limiting bolt 9 coincides with the bolt hole 16. By screwing the limiting bolt 9 into the bolt hole 16, the friction between the fixed plate 8 and the movable seat 12 is increased, thereby fixing the fixed plate 8 and the movable seat 12.

[0026] Reference Figure 3 , magnetic rods 801 are fixedly connected to both sides of the bottom of the fixed plate 8, and the magnetic rods 801 are embedded with the movable seat 12. When installing the fixed plate 8, the magnetic rods 801 are inserted into the inside of the movable seat 12 so that they are adsorbed with the metal movable seat 12, increasing the friction between the fixed plate 8 and the movable seat 12, and improving the stability of the installation of the fixed plate 8.

[0027] Reference Figure 2 One side of the limit plate 7 at both ends of the transverse hydraulic rod 15 is fixedly connected to the limit rod 13, and the limit rod 13 passes through the movable seat 12. The limit rod 13 can guide and limit the movement direction of the limit plate 7, thereby improving the stability of the movement of the limit plate 7.

[0028] Reference Figure 1 The top of the base 5 is fixedly connected to the limiting block 4, and the limiting block 4 is engaged with the movable seat 12. The limiting block 4 can guide and limit the movable direction of the movable seat 12, thereby improving the stability of the movable seat 12.

[0029] The implementation principle of a mold processing CNC machine tool in an embodiment of the present application is: the movable seat 12 is driven to move to the rear end by the guide rail 3, so that the movable seat 12 is extended, and the mold is placed on the top of the movable seat 12, and then the movable seat 12 and the mold workpiece are driven to move to the inside of the CNC machine tool body 1 by controlling the guide rail 3, and the mold workpiece is processed by the CNC machine tool body 1. After the processing is completed, the movable seat 12 and the mold are driven to move to the front end of the CNC machine tool body 1 by the guide rail 3 to realize auxiliary loading and unloading, and the mold workpiece is clamped by controlling the vertical hydraulic rod 6 or the horizontal hydraulic rod 15 to push the limit plate 7 or the positioning plate 14. The shock-absorbing pad 10 can reduce the vibration transmitted to the mold during the operation of the equipment.

[0030] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense, and may refer to mechanical or electrical connections, internal communication between two components, or direct connection. "Up," "down," "left," and "right" are only used to indicate relative positional relationships. When the absolute positions of the objects being described change, the relative positional relationships may also change.

[0031] Secondly: The drawings of the embodiments disclosed in this utility model only involve structures related to the embodiments disclosed in this utility model. Other structures can refer to common designs. In the absence of conflicts, the same embodiment and different embodiments of the utility model can be combined with each other.

[0032] Finally: The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

[0033] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A CNC machine tool for mold processing, comprising a CNC machine tool body (1), a base (5) and a movable seat (12), characterized in that: The surface of the CNC machine tool body (1) is fixedly connected to a controller (2); the bottom end of the CNC machine tool body (1) is fixedly connected to a base (5); guide rails (3) are movably installed on both sides of the top of the base (5); a movable seat (12) is installed on the top of the guide rail (3); one end of the movable seat (12) is fixedly connected to a distance meter (11); one end of the movable seat (12) is fixedly connected to a vertical hydraulic rod (6); one end of the vertical hydraulic rod (6) is fixedly connected to a limiting plate (7); one side of the movable seat (12) is fixedly connected to a transverse hydraulic rod (15); one side of the transverse hydraulic rod (15) is fixedly connected to a positioning plate (14); a fixed plate (8) is movably installed on one side of the top of the movable seat (12); a limiting bolt (9) is movably installed between the fixed plate (8) and the movable seat (12).

2. A mold processing CNC machine tool according to claim 1, characterized in that: The movable seat (12) and the shock-absorbing pad (10) are both provided with bolt holes (16) inside, and the limiting bolt (9) coincides with the bolt hole (16).

3. The mold processing CNC machine tool according to claim 1, characterized in that: Magnetic rods (801) are fixedly connected to both sides of the bottom of the fixed plate (8), and the magnetic rods (801) are engaged with the movable seat (12).

4. The mold processing CNC machine tool according to claim 1, characterized in that: One side of the limiting plates (7) at both ends of the transverse hydraulic rod (15) is fixedly connected to the limiting rod (13), and the limiting rod (13) passes through the movable seat (12).

5. The mold processing CNC machine tool according to claim 1, characterized in that: The top of the base (5) is fixedly connected to a limiting block (4), and the limiting block (4) is engaged with the movable seat (12).

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