Anti-loosening device for mold milling machine machining

Abstract

The utility model relates to the field of molds, and discloses an anti-loosening device for mold milling machine machining, the anti-loosening device comprises a supporting frame, a limiting plate and a supporting seat, transverse motors are fixedly connected to the two sides of the supporting seat, second threaded rods are mounted on the sides, close to each other, of the transverse motors, and the limiting plate is movably mounted on the periphery of each second threaded rod; supporting frames are fixedly connected to the two ends of the supporting seat at the bottoms of the second threaded rods, electric push rods are fixedly connected to the two sides of each supporting frame, fixing plates are fixedly connected to the sides, close to each other, of the electric push rods, vertical motors are fixedly connected to the two ends of each fixing plate, and first threaded rods are installed at the ends, close to each other, of the vertical motors; a limiting block is movably installed on the periphery of the first threaded rod. Through cooperative use of the limiting plate, the fixing plate and the limiting block, automatic and rapid double locking and limiting of the mold can be achieved, and the situation that the mold is loosened is effectively avoided.

Description

Technical Field

[0001] The present application relates to the field of mold technology, and in particular to an anti-loosening device for mold milling machine processing. Background Art

[0002] Molds are various molds and tools used in industrial production to obtain the desired products by injection molding, blow molding, extrusion, die-casting or forging, smelting, stamping and other methods. They are tools used to make molded objects. This tool is composed of various parts and mainly realizes the processing of the object's shape by changing the physical state of the molded material. When processing the mold, it includes processing the mold with a milling machine. When processing the mold with a milling machine, it is necessary to use an anti-loosening device to limit the mold.

[0003] At present, the related anti-loosening devices of mold milling machines are mostly simple structures of clamping plates on both sides due to the lack of the ability to automatically and quickly limit the mold from multiple positions, and the anti-loosening effect on the mold is not ideal. Utility Model Content

[0004] In order to solve the problems raised in the above background technology, the present application provides an anti-loosening device for mold milling machine processing.

[0005] The present application provides an anti-loosening device for mold milling machine processing, which adopts the following technical solution:

[0006] A device for preventing loosening of molds used in milling machines comprises a support frame, a limit plate and a support seat, both sides of the support seat are fixedly connected with horizontal motors, a second threaded rod is installed on the side close to the horizontal motor, the second threaded rod is movably installed with a limit plate on the periphery, both ends of the support seat at the bottom of the second threaded rod are fixedly connected with support frames, both sides of the support frame are fixedly connected with electric push rods, the side close to the electric push rods is fixedly connected with a fixing plate, the fixing plate, both ends of the fixing plate are fixedly connected with vertical motors, a first threaded rod is installed on the end close to the vertical motor, and a limit block is movably installed on the periphery of the first threaded rod.

[0007] By installing the device on the external milling machine structure, fixing the mold and the support seat, and controlling the horizontal motor to drive the second threaded rod to rotate, the limit plate clamps and fixes the mold, and then controlling the electric push rod to push the fixed plate to move to contact the mold, and controlling the vertical motor to drive the first threaded rod to rotate, the limit block moves through the first threaded rod to contact the four corners of the mold, thereby further limiting the mold.

[0008] Preferably, the fixing plates at both ends of the electric push rod are fixedly connected to a positioning rod on one side away from the other, and the positioning rod is embedded in the support frame.

[0009] The positioning rod can guide and limit the movement direction of the fixing plate, thereby improving the stability of the movement of the fixing plate.

[0010] Preferably, one end of the support seat is fixedly connected to a limiting rod, and the limiting rod passes through the limiting plate.

[0011] The limiting rod can guide and limit the movement direction of the limiting plate, thereby improving the stability of the limiting plate movement.

[0012] Preferably, the surfaces on both sides of the support seat are fixedly connected with positioning pieces, and bolt holes are provided inside the positioning pieces.

[0013] The support seat and the external structure can be fixed by connecting the positioning piece with the external structure and then screwing the external fixing bolt between the positioning piece and the external structure and passing through the bolt hole.

[0014] Preferably, a fixing rod is fixedly connected to the inner side of the support frame, and the fixing rod is made of alloy aluminum.

[0015] The support frame can be reinforced by the fixing rod, thereby improving the stability of the support frame.

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

[0017] The mold is clamped and fixed by the limit plate, and then the fixed plate is pushed to contact the mold by controlling the electric push rod. The vertical motor drives the second threaded rod to rotate, so that the four corners of the limit block mold are in contact, increasing the friction between the fixed plate and the mold, further limiting the mold, and realizing automatic and rapid double locking and limiting of the mold, which effectively avoids the loosening of the mold. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is an overall stereogram of an embodiment of the application;

[0019] Figure 2 It is a schematic diagram of the structure of the local limiting plate and the second threaded rod of the embodiment of the application;

[0020] Figure 3 It is a schematic diagram of the partial structure of the positioning member and the limiting rod of the embodiment of the application.

[0021] Explanation of the accompanying drawings: 1. first threaded rod; 2. fixed rod; 3. electric push rod; 4. fixed plate; 5. limit block; 6. vertical motor; 7. support frame; 8. positioning rod; 9. limit plate; 10. support seat; 11. horizontal motor; 12. second threaded rod; 13. positioning piece; 14. limit rod. DETAILED DESCRIPTION

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

[0023] The present application embodiment discloses a mold milling machine anti-loosening device. Figure 1-3 A loosening prevention device for mold milling machine processing includes a support frame 7, a limit plate 9 and a support seat 10. Both sides of the support seat 10 are fixedly connected with a horizontal motor 11, a second threaded rod 12 is installed on the side close to the horizontal motor 11, and the limiting plate 9 is movably installed on the periphery of the second threaded rod 12. Both ends of the support seat 10 at the bottom of the second threaded rod 12 are fixedly connected with the support frame 7, both sides of the support frame 7 are fixedly connected with an electric push rod 3, a fixed plate 4 is fixedly connected on the side close to the electric push rod 3, and both ends of the fixed plate 4 are fixedly connected with a vertical motor 6. A first threaded rod 1 is installed on the end close to the vertical motor 6, and a limiting block 5 is movably installed on the periphery of the first threaded rod 1.

[0024] The staff installs the device on the external milling machine structure, fixes the mold and the support seat 10, controls the horizontal motor 11 to drive the second threaded rod 12 to rotate, so that the limit plate 9 moves toward the mold through the second threaded rod 12, clamps the mold through the limit plate 9, and then controls the electric push rod 3 to push the fixed plate 4 to move to contact the mold, controls the vertical motor 6 to drive the first threaded rod 1 to rotate, so that the limit block 5 moves to contact the four corners of the mold through the first threaded rod 1, increases the friction between the fixed plate 4 and the mold, further limits the mold, and realizes automatic and rapid double locking and limiting of the mold, effectively avoiding the loosening of the mold.

[0025] Reference Figure 1 The fixed plates 4 at both ends of the electric push rod 3 are fixedly connected with a positioning rod 8 on one side away from each other, and the positioning rod 8 is embedded in the support frame 7. The positioning rod 8 can guide and limit the movement direction of the fixed plate 4, thereby improving the stability of the movement of the fixed plate 4.

[0026] Reference Figure 3 One end of the support seat 10 is fixedly connected to a limiting rod 14, and the limiting rod 14 passes through the limiting plate 9. The limiting rod 14 can guide and limit the activity direction of the limiting plate 9, thereby improving the stability of the activity of the limiting plate 9.

[0027] Reference Figure 2 The surfaces on both sides of the support seat 10 are fixedly connected with positioning members 13, and bolt holes are provided inside the positioning members 13. By connecting the positioning members 13 with the external structure, and then screwing the external fixing bolts between the positioning members 13 and the external structure and passing through the bolt holes, the support seat 10 can be fixed to the external structure.

[0028] Reference Figure 1A fixing rod 2 is fixedly connected to the inner side of the support frame 7, and the fixing rod 2 is made of alloy aluminum. The fixing rod 2 can reinforce the support frame 7, thereby improving the stability of the support frame 7.

[0029] The implementation principle of an anti-loosening device for mold milling machine processing in an embodiment of the present application is: by installing the device on an external milling machine structure, by fixing the mold and the support seat 10, by controlling the horizontal motor 11 to drive the second threaded rod 12 to rotate, so that the limit plate 9 clamps and fixes the mold, and then by controlling the electric push rod 3 to push the fixed plate 4 to move to contact the mold, the vertical motor 6 drives the first threaded rod 1 to rotate, so that the limit block 5 further limits the mold.

[0030] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0031] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

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

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

Claims

1. A mold milling machine anti-loosening device, comprising a support frame (7), a limit plate (9) and a support seat (10), characterized in that: Both sides of the support seat (10) are fixedly connected with a transverse motor (11), a second threaded rod (12) is installed on the side close to the transverse motor (11), and a limit plate (9) is movably installed on the periphery of the second threaded rod (12), and both ends of the support seat (10) at the bottom of the second threaded rod (12) are fixedly connected with a support frame (7), both sides of the support frame (7) are fixedly connected with an electric push rod (3), and a fixed plate (4) is fixedly connected on the side close to the electric push rod (3), and both ends of the fixed plate (4) are fixedly connected with a vertical motor (6), and a first threaded rod (1) is installed on the end close to the vertical motor (6), and a limit block (5) is movably installed on the periphery of the first threaded rod (1).

2. The anti-loosening device for mold milling machine processing according to claim 1 is characterized in that: The fixed plates (4) at both ends of the electric push rod (3) are fixedly connected to a positioning rod (8) at a side away from the fixing plates (4), and the positioning rod (8) is embedded in the support frame (7).

3. The anti-loosening device for mold milling machine processing according to claim 1 is characterized in that: One end of the support seat (10) is fixedly connected to a limiting rod (14), and the limiting rod (14) passes through the limiting plate (9).

4. The anti-loosening device for mold milling machine processing according to claim 1, characterized in that: Positioning members (13) are fixedly connected to surfaces on both sides of the support seat (10), and bolt holes are provided inside the positioning members (13).

5. The anti-loosening device for mold milling machine processing according to claim 1, characterized in that: A fixing rod (2) is fixedly connected to the inner side of the support frame (7), and the fixing rod (2) is made of alloy aluminum material.

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