Precision connector receding sliding block forced demolding mold structure

Abstract

The utility model discloses a precise connector receding sliding block forced demolding mold structure which comprises an upper mold and a lower mold, a cavity is formed in the upper mold, a movable block is arranged in the cavity through a guide mechanism, a handle located outside the upper mold is arranged on the movable block, a positioning rod extending to the outside of the upper mold is arranged in the cavity, and the handle is arranged on the movable block. A positioning groove corresponding to the positioning rod is formed in the inner wall of the lower die, a movable opening is formed in the positioning rod, a sliding rod is arranged in the movable opening, a fixed rod is arranged on the sliding rod in a sliding and sleeving mode through an elastic mechanism, the fixed rod is fixedly connected with the inner bottom wall of the cavity, and the positioning rod is matched with the movable block through a contact mechanism. According to the utility model, the handle, the movable block, the contact wheel, the positioning rods and other components are arranged, and the four positioning rods playing a positioning role and the positioning grooves are synchronously disassembled and assembled, so that the mold opening and closing steps of the mold are simplified, and higher convenience is provided for operators.

Description

TECHNICAL FIELD

[0001] The utility model relates to mould technical field especially relates to a precision connector let -by slider strong demould structure. BACKGROUND

[0002] Pouring mould plays a vital role in industrial production. Usually, pouring mould is composed of upper mould and lower mould. When pouring operation is carried out, the upper mould and the lower mould are accurately combined together, at this time, a specific shape mould cavity is formed between the upper mould and the lower mould. Then, raw material solution is added into the mould cavity, and the raw material solution can be various materials such as plastic, metal, etc. Under certain conditions, the raw material solution will gradually solidify into shape through the cooling process, and finally the required injection product is obtained.

[0003] However, in the prior art, when the upper mould and the lower mould are combined, clamping members are usually used for clamping and fixing. This fixing method has some obvious disadvantages. First of all, multiple parts need to be clamped and fixed, which means that more time and effort are needed when installing the clamping members, and it is necessary to ensure that each clamping part is firmly installed, otherwise the mould may be loose during pouring, affecting the product quality. Secondly, after pouring is completed, the clamping parts need to be disassembled one by one, which is very tedious. Moreover, during the disassembly of the clamping members, the just-formed injection product may be damaged to some extent, increasing the product rejection rate. CONTENT OF THE UTILITY MODEL

[0004] The utility model aims at solving the shortcomings in the prior art and provides a precision connector let -by slider strong demould structure.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] A precision connector let -by slider strong demould structure, comprising an upper mould and a lower mould, the upper mould is internally provided with a cavity, the cavity is internally provided with a movable block through a guide mechanism, the movable block is externally provided with a handle on the upper mould, the cavity is internally provided with a positioning rod extending to the outside of the upper mould, the inner wall of the lower mould is provided with a positioning groove corresponding to the positioning rod, the positioning rod is provided with a movable port, the movable port is internally provided with a sliding rod, the sliding rod is slidably provided with a fixed rod through an elastic mechanism, the fixed rod is fixedly connected with the bottom wall in the cavity, and the positioning rod is matched with the movable block through a contact mechanism.

[0007] Preferably, the guide mechanism comprises a guide rod vertically arranged in the cavity, and the movable block is slidably arranged on the guide rod.

[0008] Preferably, the elastic mechanism comprises a horizontal spring sleeved outside the sliding rod, and the two ends of the horizontal spring are elastically connected with the inner wall of the movable opening and the outer wall of the fixed rod respectively.

[0009] Preferably, the contact mechanism comprises a mounting frame mounted on the positioning rod, and a contact wheel mounted on the mounting frame and in contact with the movable block.

[0010] Preferably, a vertical spring is arranged in the cavity inside the upper die, and the two ends of the vertical spring are elastically connected with the outer wall of the movable block and the inner wall of the cavity respectively.

[0011] Preferably, the handle is designed in a U shape, and the vertical cross-sectional view of the movable block is trapezoidal.

[0012] The utility model discloses the beneficial effects of:

[0013] 1. By setting up handle, movable block, contact wheel and positioning rod etc. Component, the dismounting of four positioning rods playing the positioning role and positioning groove has synchronism, and the mold opening and closing step is simplified, and higher convenience is provided for operating personnel.

[0014] 2. By setting up guide rod, the stability of movable block in the cavity is realized and the track deviation is avoided, thereby affecting the mold opening and closing operation. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 The utility model provides a kind of precise connector let go slide block strong demould structure structure schematic view;

[0016] Figure 2 The structure schematic view of movable block etc. Component in cavity;

[0017] Figure 3 For Figure 2 The structure enlarged schematic view of A of;

[0018] Figure 4 For Figure 2 The structure schematic view of bottom view of;

[0019] In the drawing: 1 upper die, 2 lower die, 3 handle, 4 positioning rod, 5 positioning groove, 6 guide rod, 7 movable block, 8 vertical spring, 9 mounting frame, 10 contact wheel, 11 fixed rod, 12 movable opening, 13 sliding rod, 14 horizontal spring. DETAILED DESCRIPTION

[0020] The technical scheme in the embodiments of the utility model will be described clearly and completely in conjunction with the drawings of the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0021] Refer to Figures 1-4The utility model relates to a precise connector let -alone slider strong demould structure, including upper die 1 and lower die 2, the inside of upper die 1 is equipped with cavity, is equipped with movable block 7 in the cavity through guide mechanism, is equipped with handle 3 in the movable block 7 and is at the outside of upper die 1, is equipped with the positioning rod 4 extending to the outside of upper die 1 in the cavity, is equipped with the positioning groove 5 corresponding with positioning rod 4 on the inner wall of lower die 2, is equipped with movable mouth 12 on positioning rod 4, is equipped with slide bar 13 in movable mouth 12, is equipped with fixed rod 11 through the elastic mechanism sliding sleeve on slide bar 13, and fixed rod 11 is fixedly connected with the bottom wall in the cavity, and positioning rod 4 is matched with movable block 7 through contact mechanism.

[0022] The guide mechanism includes a guide rod 6 vertically arranged in the cavity, and the movable block 7 is slidingly sleeved on the guide rod 6. With the guide rod 6, the lifting guide of the movable block 7 is realized, and deviation of the lifting track of the movable block 7 is avoided.

[0023] The elastic mechanism includes a horizontal spring 14 sleeved outside the slide bar 13, and the two ends of the horizontal spring 14 are elastically connected with the inner wall of the movable mouth 12 and the outer wall of the fixed rod 11, respectively. When the positioning rod 4 is in the positioning groove 5, the horizontal spring 14 is in a compressed state.

[0024] The contact mechanism includes a mounting bracket 9 mounted on the positioning rod 4, and a contact wheel 10 in contact with the movable block 7 is mounted on the mounting bracket 9. The contact wheel 10 is rotatably mounted on the mounting bracket 9, and the horizontal displacement of the positioning rod 4 and other components can be realized when the movable block 7 vertically displaces, by means of the contact wheel 10.

[0025] The cavity in the inside of the upper die 1 is provided with a vertical spring 8, and the two ends of the vertical spring 8 are elastically connected with the outer wall of the movable block 7 and the inner wall of the cavity, respectively. The vertical spring 8 realizes the dragging of the movable block 7, and ensures that the movable block 7 is fixed in height in the cavity without external intervention.

[0026] The handle 3 is designed in a U shape, which facilitates gripping and dragging, and the vertical cross-sectional view of the movable block 7 is trapezoidal. The trapezoidal design means that part of the outer wall is inclined, and only in this way can the positioning rod 4 move horizontally when the movable block 7 moves vertically.

[0027] When the utility model is used, the upper die 1 and the lower die 2 are closed, the positioning rod 4 is in the positioning groove 5, the horizontal spring 14 is in a compressed state, and the vertical spring 8 is in a normal state.

[0028] When the mold needs to be opened, the upper mold 1 and the lower mold 2 are kept stationary, the handle 3 is pulled upward, the handle 3 drives the movable block 7 to move upward, at this time, the vertical spring 8 is in a stretched state, because the movable block 7 moves upward, the horizontal spring 14 gradually recovers from the compressed state, because the fixed rod 11 cannot move, the positioning rod 4, the mounting frame 9 and the contact wheel 10 move transversely and approach the movable block 7, then the part of the positioning rod 4 in the positioning groove 5 moves and is separated from the positioning groove 5, when the positioning rod 4 is completely separated from the positioning groove 5, the upper mold 1 and the lower mold 2 can be disassembled.

[0029] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this, any person skilled in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A precision connector let-out slider strong demolding structure comprising an upper mold (1) and a lower mold (2), characterized in that, The upper die (1) is internally provided with a cavity, the cavity is internally provided with a movable block (7) through a guide mechanism, the movable block (7) is externally provided with a handle (3) of the upper die (1), the cavity is internally provided with a positioning rod (4) extending to the outside of the upper die (1), the inner wall of the lower die (2) is provided with a positioning groove (5) corresponding to the positioning rod (4), the positioning rod (4) is provided with a movable port (12), the movable port (12) is internally provided with a sliding rod (13), the sliding rod (13) is slidably sleeved with a fixed rod (11) through an elastic mechanism, the fixed rod (11) is fixedly connected with the bottom wall in the cavity, and the positioning rod (4) is matched with the movable block (7) through a contact mechanism.

2. The ejector structure for precision connector let-in slider according to claim 1, characterized in that, The guide mechanism comprises a guide rod (6) vertically arranged in the cavity, and the movable block (7) is slidably sleeved on the guide rod (6).

3. The ejector structure for precision connector let-in slider according to claim 2, characterized in that, The elastic mechanism comprises a transverse spring (14) sleeved outside the sliding rod (13), and the two ends of the transverse spring (14) are elastically connected with the inner wall of the movable port (12) and the outer wall of the fixed rod (11) respectively.

4. The ejector structure for precision connector let-in slider according to claim 3, characterized in that, The contact mechanism comprises a mounting bracket (9) mounted on the positioning rod (4), and the mounting bracket (9) is mounted with a contact wheel (10) in contact with the movable block (7).

5. The ejector structure for precision connector let-in slider according to claim 4, characterized in that, The cavity in the upper die (1) is internally provided with a vertical spring (8), and the two ends of the vertical spring (8) are elastically connected with the outer wall of the movable block (7) and the inner wall of the cavity respectively.

6. The precision connector release mold structure of claim 5, wherein, The handle (3) is designed in a U shape, and the vertical section view of the movable block (7) is trapezoidal.

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