High-stability mold frame structure

Abstract

The utility model relates to the technical field of mold frame structures, in particular to a high-stability mold frame structure which comprises a lower mold and an upper mold, four positioning holes are evenly formed in the surface of the upper mold, four guide rails are evenly and fixedly connected to the surface of the lower mold, and the guide rails are matched with the positioning holes in size. A lock catch structure is arranged on the surface of the lower die and comprises a connecting plate fixedly connected to the surface of the lower die, a sliding frame is slidably connected into the connecting plate, an inserting hole is formed in the surface of the upper die, the size of the inserting hole is matched with the size of the sliding frame, and a spring is fixedly connected between the sliding frame and the connecting plate. The side wall of the sliding frame is fixedly connected with a pull rope. According to the utility model, the lock catch structure is arranged, so that the lock catch work after the upper mold and the lower mold are assembled is facilitated, and the use stability after the mold frame is assembled is improved to a certain extent.

Description

Technical Field

[0001] The utility model relates to the technical field of mold frame structures, in particular to a mold frame structure with high stability. Background Art

[0002] The mold rack is a device used to store and organize molds. The structural design of the mold rack should take into account the size, weight and shape of the mold to ensure that the mold can be safely stored and organized and maintain the integrity and service life of the mold.

[0003] The existing related technologies often have the following defects: in the process of using the mold frame, in the process of traditionally using the mold frame structure, the upper mold frame and the lower mold frame often require simple positioning and docking, and the two slide between them after being connected, thereby reducing the stability of the mold closing between the upper mold frame and the lower mold.

[0004] Therefore, the utility model provides a mold frame structure with high stability. Utility Model Content

[0005] The utility model aims to solve the disadvantage of poor mold clamping effect between an upper mold and a lower mold in the prior art, and proposes a mold frame structure with high stability.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a high-stability mold frame structure, including a lower mold and an upper mold, the surface of the upper mold is evenly provided with four positioning holes, the surface of the lower mold is evenly fixedly connected with four guide rails, the size of the guide rails is matched with the size of the positioning holes, the surface of the lower mold is provided with a locking structure, the locking structure includes a connecting plate fixedly connected to the surface of the lower mold, the interior of the connecting plate is slidably connected with a sliding frame, the surface of the upper mold is provided with a socket, the size of the socket is matched with the size of the sliding frame.

[0007] The effect achieved by the above components is that the sliding frame is inserted into the inner side of the insertion hole on the upper mold, and the locking work between the upper mold and the lower mold can be realized.

[0008] Preferably, a spring is fixedly connected between the sliding frame and the connecting plate.

[0009] The effect achieved by the above components is that the slide frame is inserted into the inner side of the insertion hole on the upper mold under the elastic force of the spring.

[0010] Preferably, a pull rope is fixedly connected to the side wall of the sliding frame, a movable frame is slidably connected to the side wall of the lower mold, and the movable frame and the lower end of the pull rope are fixedly connected.

[0011] The effect achieved by the above components is that the moving frame drives the four pull ropes to be pulled down at the same time, which facilitates the pulling and drawing of the sliding frame inside the connecting plate.

[0012] Preferably, two connecting strips are fixedly connected to the surface of the connecting plate, and a pulley is rotatably connected to one side of the two connecting strips close to each other.

[0013] The effect achieved by the above components is that the sliding of the pull rope on the surface of the pulley has the effect of changing the direction of the pulling force of the pull rope.

[0014] Preferably, a side wall of the movable frame is provided with a control structure, and the control structure comprises two pedals fixedly connected to the lower side of the movable frame.

[0015] The effects achieved by the above components are: pressing the pedal facilitates the downward movement of the movable frame.

[0016] Preferably, a connecting pin is fixedly connected to the lower surface of the pedal, the other end of the connecting pin is rotatably connected to a rotating bar, and two stoppers are fixedly connected to the side wall of the lower mold.

[0017] The effect achieved by the above-mentioned components is: when the turning bar moves to the position below the block, the turning bar on the connecting pin is rotated to the position below the block. At this time, temporary support work for the pedal position after pressing down can be achieved, thereby facilitating the support work for the sliding frame position after pulling.

[0018] Preferably, the upper surface of the pedal is provided with a plurality of anti-slip grooves.

[0019] The effect achieved by the above components is: by providing the anti-skid pattern on the pedal, the friction between the sole and the pedal is increased, and the work of pressing down the pedal is facilitated.

[0020] In summary:

[0021] 1. In the utility model, by providing a locking structure, the locking work between the upper mold and the lower mold after mold closing is facilitated, and the stability of the mold frame after mold closing is improved to a certain extent.

[0022] 2. In the present invention, by providing a control structure, it is convenient to control the moving frame after it moves to a certain position, thereby facilitating the mold closing work between the upper mold and the lower mold. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0024] Figure 2 This is a schematic structural diagram of the utility model from another angle;

[0025] Figure 3 For the utility model Figure 2 A magnified image of point A;

[0026] Figure 4 For the utility model Figure 2 The enlarged view of point B;

[0027] Figure 5 For the utility model Figure 2 Enlarged view of point C.

[0028] Legend: 1. Lower mold; 2. Upper mold; 3. Guide rail; 4. Positioning hole; 5. Locking structure; 51. Moving frame; 52. Pull rope; 53. Connecting plate; 54. Sliding frame; 55. Spring; 56. Connecting strip; 57. Pulley; 58. Socket; 6. Control structure; 61. Pedal; 62. Connecting pin; 63. Turning strip; 64. Stopper; 65. Anti-slip pattern. DETAILED DESCRIPTION

[0029] Reference Figure 1 As shown, the utility model provides a technical solution: a high-stability mold frame structure, including a lower mold 1 and an upper mold 2, the surface of the upper mold 2 is evenly provided with four positioning holes 4, the surface of the lower mold 1 is evenly fixedly connected with four guide rails 3, the size of the guide rails 3 is adapted to the size of the positioning holes 4, the surface of the lower mold 1 is provided with a locking structure 5, and the side wall of the movable frame 51 is provided with a control structure 6.

[0030] The specific configuration and function of the locking structure 5 and the control structure 6 will be described in detail below.

[0031] Reference Figure 1-Figure 4 As shown, in this embodiment: the locking structure 5 includes a connecting plate 53 fixedly connected to the surface of the lower mold 1, and a sliding frame 54 is slidably connected inside the connecting plate 53. A plug hole 58 is provided on the surface of the upper mold 2, and the size of the plug hole 58 is adapted to the size of the sliding frame 54. The sliding frame 54 is inserted into the inner side of the plug hole 58 on the upper mold 2, and the locking work between the upper mold 2 and the lower mold 1 can be realized. A spring 55 is fixedly connected between the sliding frame 54 and the connecting plate 53. The sliding frame 54 will be inserted into the inner side of the plug hole 58 on the upper mold 2 under the elastic force of the spring 55. The side wall of the sliding frame 54 is fixedly connected with a pull rope 52, and the side wall of the lower mold 1 is slidably connected with a moving frame 51, and the moving frame 51 and the lower end of the pull rope 52 are fixedly connected. The moving frame 51 will drive the four pull ropes 52 to be pulled down at the same time, which facilitates the pulling work of the sliding frame 54 inside the connecting plate 53. Two connecting strips 56 are fixedly connected to the surface of the connecting plate 53, and a pulley 57 is rotatably connected to one side of the two connecting strips 56 close to each other. The pull rope 52 slides on the surface of the pulley 57 to change the direction of the pulling force of the pull rope 52.

[0032] Reference Figure 1-Figure 2and Figure 5 As shown, specifically, the control structure 6 includes two pedals 61 fixedly connected to the lower side of the mobile frame 51. Pressing the pedal 61 facilitates the downward movement of the mobile frame 51. The lower surface of the pedal 61 is fixedly connected with a connecting pin 62, and the other end of the connecting pin 62 is rotatably connected with a turning bar 63, and the side wall of the lower mold 1 is fixedly connected with two stoppers 64. When the turning bar 63 moves to the lower side position of the stopper 64, the turning bar 63 on the connecting pin 62 is rotated to the position below the stopper 64, and at this time, the temporary support work of the position of the pedal 61 after pressing down can be realized, thereby facilitating the support work of the position of the slide frame 54 after pulling. The upper surface of the pedal 61 is provided with a plurality of anti-skid patterns 65. By setting the anti-skid patterns 65 on the pedal 61, the friction between the sole and the pedal 61 is increased, and the downward pressing work of the pedal 61 is facilitated.

[0033] Working principle: when it is necessary to close the mold between the upper mold 2 and the lower mold 1, the movable frame 51 is pressed down, and the movable frame 51 will drive the four pull ropes 52 to be pulled down at the same time. The pull ropes 52 slide on the surface of the pulley 57 to change the direction of the pulling force of the pull ropes 52, which facilitates the pulling and pulling of the sliding frame 54 inside the connecting plate 53. The four sliding frames 54 will move to the side away from each other. After the positioning holes 4 on the upper mold 2 are put on the guide rails 3 on the lower mold 1, the upper mold 2 and the lower mold 1 can be closed. The initial mold closing work is performed. After the upper mold 2 and the lower mold 1 are closed, the movable frame 51 is released. At this time, the sliding frame 54 is inserted into the inner side of the socket 58 on the upper mold 2 by the elastic force of the spring 55. At this time, the locking work between the upper mold 2 and the lower mold 1 can be realized, which improves the stability of the mold frame structure after the mold closing. By setting the locking structure 5, the locking work between the upper mold 2 and the lower mold 1 after the mold closing is facilitated, and the stability of the mold frame after the mold closing is improved to a certain extent.

[0034] Pressing the pedal 61 facilitates the downward movement of the movable frame 51. By setting the anti-slip groove 65 on the pedal 61, the friction between the sole and the pedal 61 is increased, which facilitates the downward pressing of the pedal 61. When the turning bar 63 moves to the lower side position of the block 64, the turning bar 63 on the connecting pin 62 is rotated to the position below the block 64. At this time, temporary support work for the position of the pedal 61 after pressing down can be achieved, thereby facilitating the support work for the position of the sliding frame 54 after pulling, and facilitating the subsequent mold closing work between the upper mold 2 and the lower mold 1. By setting the control structure 6, the control work after the movable frame 51 moves to a certain position is facilitated, thereby facilitating the mold closing work between the upper mold 2 and the lower mold 1.

[0035] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

Claims

1. A mold frame structure with high stability, comprising a lower mold (1) and an upper mold (2), characterized in that: The surface of the upper mold (2) is uniformly provided with four positioning holes (4); the surface of the lower mold (1) is uniformly fixedly connected with four guide rails (3); the size of the guide rails (3) matches the size of the positioning holes (4); the surface of the lower mold (1) is provided with a locking structure (5); the locking structure (5) comprises a connecting plate (53) fixedly connected to the surface of the lower mold (1); the interior of the connecting plate (53) is slidably connected with a sliding frame (54); the surface of the upper mold (2) is provided with an insertion hole (58); the size of the insertion hole (58) matches the size of the sliding frame (54).

2. A high-stability mold frame structure according to claim 1, characterized in that: A spring (55) is fixedly connected between the sliding frame (54) and the connecting plate (53).

3. A mold frame structure with high stability according to claim 1, characterized in that: The side wall of the sliding frame (54) is fixedly connected with a pull rope (52), and the side wall of the lower mold (1) is slidably connected with a moving frame (51), and the lower ends of the moving frame (51) and the pull rope (52) are fixedly connected.

4. The mold frame structure with high stability according to claim 1, characterized in that: Two connecting strips (56) are fixedly connected to the surface of the connecting plate (53), and a pulley (57) is rotatably connected to one side of the two connecting strips (56) close to each other.

5. A mold frame structure with high stability according to claim 3, characterized in that: A control structure (6) is provided on the side wall of the movable frame (51), and the control structure (6) comprises two pedals (61) fixedly connected to the lower side of the movable frame (51).

6. A high-stability mold frame structure according to claim 5, characterized in that: The lower surface of the pedal (61) is fixedly connected to a connecting pin (62), the other end of the connecting pin (62) is rotatably connected to a rotating bar (63), and the side wall of the lower mold (1) is fixedly connected to two stoppers (64).

7. A high-stability mold frame structure according to claim 5, characterized in that: The upper surface of the pedal (61) is provided with a plurality of anti-skid grooves (65).

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