Rapid mold locking structure

Abstract

The utility model discloses a quick mould locking structure, which relates to the technical field of moulds and comprises a fixing screw, a positioning pin and a mould locking block, the mould locking block is provided with a first through hole and a second through hole, the fixing screw penetrates through the first through hole, a spring is arranged on the fixing screw, the mould locking block can rotate through the fixing screw, and the positioning pin is arranged on the mould locking block. The second through hole is used for being connected with the positioning pin, and a handle is arranged on the locking module; the rapid mold locking structure is simple in structure, optimizes the operation steps of opening or closing the mold, saves working hours, is convenient to operate, can rapidly lock the mold, prevents the mold from being opened accidentally, can rapidly open the mold, and shortens the mold opening time.

Description

Technical Field

[0001] The utility model relates to the technical field of molds, in particular to a mold quick locking structure. Background Art

[0002] The original mold locking structure uses two screws and a locking plate to lock the mold. When opening or closing the mold, at least one screw needs to be removed, and then the locking plate needs to be rotated to the installation hole position, and then the two screws need to be tightened. This operation is complicated and time-consuming, resulting in a longer mold opening or closing cycle time, affecting the production cycle.

[0003] Therefore, it is necessary to design a mold quick locking structure to improve the above problems. Utility Model Content

[0004] In view of the above problems in the prior art, the utility model provides a mold quick locking structure, which has a simple structure, optimizes the operation steps and saves time.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A mold quick locking structure includes a fixing screw, a positioning pin, and a locking module. The locking module is provided with a first through hole and a second through hole. The fixing screw is arranged through the first through hole. The fixing screw is provided with a spring. The locking module is rotatable relying on the fixing screw. The second through hole is used to connect the positioning pin. The locking module is provided with a handle.

[0007] As a preferred embodiment of the present invention, a step is provided in the first through hole, and one end of the spring is arranged on the step.

[0008] As a preferred embodiment of the present invention, the handles are arranged on both sides of the lock module.

[0009] As a preferred embodiment of the present invention, two positioning pins are provided.

[0010] As a preferred embodiment of the present invention, a positioning screw is provided in the middle of the positioning pin.

[0011] Due to the adoption of the above technical solution, compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The utility model provides a mold quick locking structure with a simple structure, which optimizes the operation steps of opening or closing the mold and saves working hours;

[0013] 2. The utility model provides a mold quick locking structure, which is easy to operate and can quickly lock the mold to prevent the mold from accidentally opening. The mold can be opened quickly, thus reducing the mold opening time. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] By referring to the following description in conjunction with the accompanying drawings, and with a more comprehensive understanding of the present invention, other purposes and results of the present invention will become more clear and easy to understand. In the accompanying drawings:

[0015] Figure 1 It is a three-dimensional diagram of the utility model;

[0016] Figure 2 It is the front view of the utility model;

[0017] Figure 3 It is a side view of the utility model;

[0018] Figure 4 It is a top view of the utility model;

[0019] The reference numerals include: fixing screw 1 , positioning pin 2 , locking module 3 , spring 4 , positioning screw 21 , first through hole 31 , second through hole 32 , and handle 33 . DETAILED DESCRIPTION

[0020] The following will be combined with the accompanying drawings to clearly and completely describe the technical solutions of the embodiments of the present utility model. Obviously, the described embodiments are only part of the embodiments of the present utility model, not all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present utility model.

[0021] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0022] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" 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 indirectly connected through an intermediate medium, or it can be the internal connection of two components. It should be pointed out that all the drawings are exemplary representations. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0023] The present invention will be further described in detail below through specific implementation examples in conjunction with the accompanying drawings.

[0024] Reference Figures 1 to 4 , Figure 1 It is a three-dimensional diagram of the utility model. Figure 2 It is the front view of the utility model. Figure 3 It is a side view of the utility model. Figure 4 3 is a top view of the utility model, a mold quick locking structure of the utility model, including a fixing screw 1, a positioning pin 2, a locking module 3, and a spring 4. The locking module 3 is provided with a first through hole 31, a second through hole 32, and a handle 33. The locking module 3 is a square body. The fixing screw 1 is arranged through the first through hole 31. One end of the fixing screw 1 is fixed to the mold. The fixing screw 1 is provided with a spring 4. The locking module 3 can rotate by relying on the fixing screw 1. A step (not shown) is provided in the first through hole 31. One end of the spring 4 is arranged on the step, and the other end abuts against the upper end of the fixing screw 1. The spring 4 applies elastic force to the locking module 3. A handle 33 is provided on the locking module 3. The handle 33 is arranged on both sides of the locking module 3, preferably symmetrically arranged, so as to facilitate lifting the locking module 3; the second through hole 32 is used to connect the positioning pin 2. The positioning pin 2 is preferably provided with two. A positioning screw 21 is provided in the middle of the positioning pin 2. The two positioning pins 2 are respectively fixed to the front mold and the rear mold of the mold by the positioning screw 21.

[0025] The following will refer to Figures 1 to 4 The working principle of the utility model is described.

[0026] First, two locating pins 2 are fixed to the front mold and the rear mold of the mold respectively by the locating screws 21, and then the locking module 3 is fixed to the front mold or the rear mold by the fixing screws 1. Taking the fixing of the fixing screws 1 on the front mold as an example, when locking the mold, the locating pins 2 on the rear mold are inserted into the second through holes 32 of the locking module 3, and the elastic force of the spring 4 presses the locking module 3. At this time, the front mold and the rear mold are locked together by the locating pins 2, the locking module 3, and the fixing screws 1. The operation is convenient and the locking is stable. When opening the mold, lift the handle 33, and rotate the locking module 3 by relying on the fixing screws 1, rotate it until the second through holes 32 are connected with the locating pins 2 on the front mold, and the locating pins 2 on the front mold are inserted into the second through holes 32. At this time, the locking module 3 is fixed on the front mold and has no connection with the rear mold, thereby realizing the unlocking of the front and rear molds, which greatly reduces the mold opening time.

[0027] The above are only specific implementations of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the present invention, which should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

Claims

1. A mold quick locking structure, characterized in that: It includes a fixing screw, a positioning pin, and a locking module. The locking module is provided with a first through hole and a second through hole. The fixing screw is set through the first through hole. The fixing screw is provided with a spring. The locking module can rotate by relying on the fixing screw. The second through hole is used to connect the positioning pin. The locking module is provided with a handle.

2. A mold quick locking structure according to claim 1, characterized in that: A step is provided in the first through hole, and one end of the spring is arranged on the step.

3. A mold quick locking structure according to claim 1, characterized in that: The handles are arranged on both sides of the lock module.

4. A mold quick locking structure according to claim 1, characterized in that: There are two positioning pins.

5. The mold quick locking structure according to claim 1, characterized in that: A positioning screw is arranged in the middle of the positioning pin.

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