Die frame of numerical control punching machine

Abstract

The utility model provides a numerical control press die frame, which relates to the technical field of mechanical manufacturing and comprises a mounting frame, a transmission component is arranged on the mounting frame and comprises a clamping disc, a fixing frame is fixedly connected onto the clamping disc, a fixing shaft is fixedly connected onto the fixing frame, and a clamping piece is rotatably connected onto the fixing shaft. A first sliding column is rotationally connected to the clamping piece, a rotating disc is slidably connected to the first sliding column, a rotating piece is fixedly connected to the clamping disc, a second storage disc is fixedly connected to the side, away from the clamping disc, of the rotating piece, and the second storage disc is slidably connected to the mounting frame, so that a mold is stably clamped, the falling risk is reduced, and production safety is guaranteed; and therefore, the die storing and taking time is shortened, the production efficiency is improved, and the problem of low space utilization rate in the prior art is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical manufacturing, in particular to a CNC punching machine die frame. Background Art

[0002] The mold rack is mainly used to store and manage various molds of CNC punching machines. It can store molds in an orderly manner, avoid confusion and loss, protect molds from damage, facilitate operators to quickly access them, optimize production processes, and improve work efficiency;

[0003] An existing Chinese patent (publication number CN207432180U) proposes a CNC punch press mold rack with a simple process. It only uses 40mm square tubes as the frame and 2mm thick cold plate as the mold support plate. The two sides of the support plate are folded and placed on the frame, eliminating the need for secondary welding. Labels can be attached to the mold support plate, making it easy for operators to quickly pick up the mold. All molds in use can be placed together, reducing the space occupied.

[0004] However, in actual application, although the above patent provides positioning holes of different diameters and positioning blocks of different shapes on the pallet to adapt to the positioning of the mold, it may not be able to fully match some molds of irregular shapes or special sizes, resulting in waste of space. The size of each layer of pallets is fixed. If the heights of the stored molds vary greatly, only a part of the pallets can be used, wasting the use space of other pallets, thereby limiting the space utilization of the patent. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings of the prior art and provide a CNC punching machine die frame.

[0006] In order to achieve the above-mentioned object, the utility model adopts the following technical solution: a CNC punch die frame, comprising a mounting frame, on which a transmission assembly is provided;

[0007] The transmission assembly includes a clamping plate, a fixed frame fixedly connected to the clamping plate, a fixed shaft fixedly connected to the fixed frame, a clamping member rotatably connected to the fixed shaft, a first sliding column rotatably connected to the clamping member, the first sliding column is slidably connected to the rotating plate, the clamping plate is fixedly connected to the rotating member, a second storage plate is fixedly connected to the side of the rotating member away from the clamping plate, and the second storage plate is slidably connected to the mounting frame.

[0008] As a preferred embodiment, a fixing piece is fixedly connected to the rotating disk.

[0009] The technical effect of adopting the above further solution is: by providing a fixing piece, the clamping area of the mold is increased, making the mold clamped more firmly.

[0010] As a preferred embodiment, a sliding groove is provided on the rotating disk, and the first sliding column is slidably connected in the sliding groove on the rotating disk.

[0011] The technical effect of adopting the above further solution is that a guide function is provided for the sliding of the first sliding column by arranging the sliding groove on the rotating disk.

[0012] As a preferred embodiment, a motor is fixedly connected to the bottom of the rotating disk, a mounting frame is fixedly connected to the motor, and the mounting frame is fixedly connected to the clamping disk.

[0013] The technical effect of adopting the above further solution is: by providing a motor, the motor electrically rotates the rotating disk on the fixed frame, so that the first sliding column can slide in the arc groove on the rotating disk, so that the side of the clamping member away from the fixed axis is clamped inward, so that it clamps the mold.

[0014] As a preferred embodiment, a second sliding column is fixedly connected to the clamping plate, and an arc-shaped sliding frame is slidably connected to the second sliding column.

[0015] The technical effect of adopting the above further solution is: by providing the arc-shaped sliding frame, a guiding force can be provided when the clamping disc flips upward, thereby preventing the clamping disc from falling off.

[0016] As a preferred embodiment, the arc-shaped sliding frame is fixedly connected to the mounting frame.

[0017] The technical effect of adopting the above further solution is: by arranging the arc-shaped sliding frame on the mounting frame, the arc-shaped sliding frame is prevented from falling off.

[0018] Compared with the prior art, the advantages and positive effects of the present invention are:

[0019] In the utility model, by providing a transmission component, the mold rack can flexibly choose the storage method according to the number of molds. When the number is small, it can be directly placed on the second storage tray. When the number is large, the motor can be started to clamp it. The clamping of the clamping parts and the flipping of the clamping tray can efficiently utilize the space and avoid waste. At the same time, the mold is stably clamped, the risk of falling is reduced, and production safety is guaranteed, thereby reducing the mold access time and improving production efficiency, solving the problem of low space utilization in the existing technology in the background technology. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall structure of a CNC punch die frame provided by the utility model;

[0021] Figure 2 This is a schematic diagram of the position of the arc-shaped slide frame of a CNC punch die frame provided by the utility model;

[0022] Figure 3 A schematic diagram of the position of a rotating part of a CNC punch die frame provided by the utility model;

[0023] Figure 4 A schematic diagram of the position of a motor for a CNC punch die frame provided by the utility model;

[0024] Figure 5 The utility model provides a schematic diagram of the position of the rotating disk of the CNC punching machine mold frame.

[0025] Legend:

[0026] 1. Mounting frame;

[0027] 2. Transmission assembly; 21. Clamping plate; 22. Second storage plate; 23. Fixed frame; 24. Clamping member; 25. Fixed shaft; 26. Fixed member; 27. First sliding post; 28. Rotating plate; 29. Mounting frame; 210. Motor; 211. Rotating member;

[0028] 3. Arc-shaped sliding frame; 31. Second sliding column. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0030] Example

[0031] A CNC punching machine die frame includes a mounting frame 1, on which a transmission assembly 2 is provided;

[0032] The transmission assembly 2 includes a clamping plate 21, a fixed frame 23 fixedly connected to the clamping plate 21, a fixed shaft 25 fixedly connected to the fixed frame 23, a clamping member 24 rotatably connected to the fixed shaft 25, a first sliding post 27 rotatably connected to the clamping member 24, a rotating plate 28 slidably connected to the first sliding post 27, a rotating member 211 fixedly connected to the clamping plate 21, a second storage plate 22 fixedly connected to the side of the rotating member 211 away from the clamping plate 21, and the second storage plate 22 slidably connected to the mounting frame 1;

[0033] In the present invention, by providing a transmission component 2, the mold rack can flexibly choose the storage method according to the number of molds. When the number is small, it can be directly placed on the second storage tray 22. When the number is large, the motor 210 can be started to clamp it. The clamping of the clamping member 24 and the flipping of the clamping tray 21 can efficiently utilize the space and avoid waste. At the same time, the mold is stably clamped, the risk of falling is reduced, and production safety is guaranteed, thereby reducing the mold access time and improving production efficiency, solving the problem of low space utilization in the existing technology in the background technology.

[0034] Further, such as Figures 1 to 4 As shown, a fixing member 26 is fixedly connected to the rotating disk 28. By providing the fixing member 26, the clamping area of the mold is increased, making the mold clamping more stable;

[0035] The rotating disk 28 is provided with a sliding groove, and the first sliding post 27 is slidably connected to the sliding groove on the rotating disk 28. The sliding groove provided on the rotating disk 28 provides a guide for the sliding of the first sliding post 27;

[0036] A motor 210 is fixedly connected to the bottom of the rotating disk 28, and a mounting frame 29 is fixedly connected to the motor 210. The mounting frame 29 is fixedly connected to the clamping disk 21. By providing the motor 210, the motor 210 electrically rotates the rotating disk 28 on the fixed frame 23, so that the first sliding column 27 slides in the arc groove on the rotating disk 28, so that the side of the clamping member 24 away from the fixed shaft 25 is clamped inward, so that it clamps the mold;

[0037] The above solution also has the problem that the clamping plate 21 may tilt during the flipping process and the stability is not high. Figures 1 to 4 As shown, the clamping disc 21 is fixedly connected to a second sliding post 31, and the second sliding post 31 is slidably connected to an arc-shaped sliding frame 3. By providing the arc-shaped sliding frame 3, when the clamping disc 21 is flipped upward, a guiding force can be provided to prevent the clamping disc 21 from falling off;

[0038] The arc-shaped sliding frame 3 is fixedly connected to the mounting frame 1 . By arranging the arc-shaped sliding frame on the mounting frame 1 , the arc-shaped sliding frame is prevented from falling off.

[0039] Working principle:

[0040] like Figure 1-5As shown, during use, when the number of molds is small, they can be placed directly on the second storage tray 22. When the number of molds is large, the motor 210 is started, which drives the mounting frame 29 at the bottom of the rotating disk 28 to rotate, thereby rotating the rotating disk 28. The sliding groove on the rotating disk 28 provides a guide for the first sliding post 27, allowing the first sliding post 27 to slide within the sliding groove. As the first sliding post 27 slides, the clamping member 24 rotatably connected to it rotates around the fixed shaft 25. The clamping member 24 clamps inward on the side away from the fixed shaft 25, thereby clamping the mold. Then, the second storage tray 22 is pushed, causing the second sliding post 31 to slide on the arc-shaped sliding frame 3, and the clamping tray 21 flips to the bottom of the second storage tray 22, thereby clamping the mold and efficiently utilizing the space in the mold rack.

[0041] 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 to apply to 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 CNC punch die frame, comprising a mounting frame (1), characterized in that: A transmission assembly (2) is provided on the mounting frame (1); The transmission assembly (2) includes a clamping disk (21), a fixed frame (23) is fixedly connected to the clamping disk (21), a fixed shaft (25) is fixedly connected to the fixed frame (23), a clamping member (24) is rotatably connected to the fixed shaft (25), a first sliding column (27) is rotatably connected to the clamping member (24), a rotating disk (28) is slidably connected to the first sliding column (27), a rotating member (211) is fixedly connected to the clamping disk (21), a second storage disk (22) is fixedly connected to the side of the rotating member (211) away from the clamping disk (21), and the second storage disk (22) is slidably connected to the mounting frame (1).

2. The CNC punch press die frame according to claim 1, characterized in that: A fixing member (26) is fixedly connected to the rotating disk (28).

3. The CNC punch press die frame according to claim 2, characterized in that: A sliding groove is provided on the rotating disk (28), and the first sliding column (27) is slidably connected in the sliding groove on the rotating disk (28).

4. The CNC punch press die frame according to claim 3, characterized in that: A motor (210) is fixedly connected to the bottom of the rotating disk (28), a mounting frame (29) is fixedly connected to the motor (210), and the mounting frame (29) is fixedly connected to the clamping disk (21).

5. The CNC punch press die frame according to claim 4, characterized in that: A second sliding column (31) is fixedly connected to the clamping plate (21), and an arc-shaped sliding frame (3) is slidably connected to the second sliding column (31).

6. The CNC punch press die frame according to claim 5, characterized in that: The arc-shaped sliding frame (3) is fixedly connected to the mounting frame (1).

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