Machining forming device

Abstract

The utility model discloses a machine-shaping device which comprises a supporting base, and the top of the supporting base is fixedly connected with a supporting bottom box. The machine-shaping device has the beneficial effects that a limiting sliding block and a limiting sliding groove are arranged, so that an upper mold drives a side pulling plate to move upwards during mold opening; the side pulling plate drives the inner sliding pulling rod and the limiting sliding block to move upwards, the limiting sliding block slides in the limiting sliding groove in a limiting mode, the upper mold continues to be driven to move upwards after complete mold opening, the limiting sliding block makes contact with the topmost position of the limiting sliding groove, and then the fixing sleeve and the fixing side plate can be pulled upwards through the limiting sliding groove; the fixed side plate drives the sliding plate and the ejector pin body to move upwards, the ejector pin body completes the mold ejecting work in the lower mold, by arranging the spring, the sliding plate and the ejector pin body are driven by the spring to move downwards to reset when the lower mold and the upper mold are closed, and the ejector pin body in the ejector pin hole does not affect injection molding of the toilet cover plate.

Description

Technical Field

[0001] The utility model relates to the technical field of processing and forming, in particular to a processing and forming device. Background Art

[0002] The toilet cover plate is a fitting of a toilet. Most of the existing toilet cover plates have a slow-down structure. When the toilet cover plate is produced and processed, it is generally formed by injection molding in one piece, and a specific injection mold is used for processing and forming according to the style of the toilet cover plate. However, for the existing processing and forming device, the demoulding ejection and mold opening of the toilet cover plate need to be operated separately twice. It is necessary to first open the mold and then turn on the ejection operation switch of the ejector pin to complete the ejection and mold ejection operation. The mold ejection operation cannot be completed at one time during the mold opening work. Content of the Utility Model

[0003] The purpose of the utility model is to provide a processing and forming device to solve the problem that the existing processing and forming device needs to operate separately twice for the demoulding ejection and mold opening of the toilet cover plate. It is necessary to first open the mold and then turn on the ejection operation switch of the ejector pin to complete the ejection and mold ejection operation. The mold ejection operation cannot be completed at one time during the mold opening work as mentioned in the above background art.

[0004] To achieve the above purpose, the utility model provides the following technical scheme: A processing and forming device, including a support base, a support bottom box is fixedly connected to the top of the support base, a support frame is fixedly connected to the top of the support base, a hydraulic cylinder is installed on the top of the support frame, the output end of the hydraulic cylinder is fixedly connected to an upper mold, a lower mold cooperating with the upper mold is fixedly connected to the top of the support bottom box, six ejector pin holes are respectively opened inside the lower mold and the support bottom box, an ejector pin body is slidably connected inside each of the six ejector pin holes, a sliding plate is slidably connected inside the support bottom box, and the bottom ends of the six ejector pin holes are fixedly connected to the sliding plate.

[0005] As a preferred scheme of the utility model: Two springs are symmetrically and fixedly connected to the top of the sliding plate, and one end of each spring is fixedly connected to the support bottom box.

[0006] As a preferred scheme of the utility model: A fixed side plate is fixedly connected to one side of the sliding plate, the fixed side plate is slidably connected to the support bottom box, a fixed sleeve is fixedly connected to the top of the fixed side plate, and an inner sliding pull rod is slidably connected inside the fixed sleeve.

[0007] As a preferred scheme of the utility model: The top end of the inner sliding pull rod is fixedly connected to a side pull plate, and one side of the side pull plate is fixedly connected to the upper mold.

[0008] As a preferred embodiment of the present utility model: Two limiting sliders are symmetrically and fixedly connected to the outer side of the inner sliding pull rod, two limiting chutes adapted to the limiting sliders are symmetrically formed on the inner side of the fixed sleeve, and the limiting sliders are slidably connected to the limiting chutes.

[0009] As a preferred embodiment of the present utility model: Two limiting slide rods are symmetrically and slidably connected to the inside of the support frame, and the bottom ends of the two limiting slide rods are fixedly connected to the upper mold.

[0010] As a preferred embodiment of the present utility model: Limiting discs are fixedly connected to the top ends of the two limiting slide rods.

[0011] As a preferred embodiment of the present utility model: A control panel is installed on one side of the support frame, and the hydraulic cylinder is electrically connected to the control panel.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows: By providing the limiting sliders and the limiting chutes, when the mold is opened, the upper mold drives the side pull plate to move upward, the side pull plate drives the inner sliding pull rod and the limiting sliders to move upward, the limiting sliders are slidably limited in the limiting chutes, and after the mold is completely opened, it continues to drive the upper mold to move upward. When the limiting sliders contact the topmost position of the limiting chutes, the fixed sleeve and the fixed side plate can be pulled upward through the limiting chutes, the sliding plate and the thimble body are driven to move upward through the fixed side plate, and the mold ejection work inside the lower mold is completed through the thimble body. By providing the spring, when the lower mold and the upper mold are closed, the sliding plate and the thimble body are driven to move downward and reset by the spring, and the thimble body in the thimble hole does not affect the injection molding of the toilet cover. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the present utility model;

[0014] Figure 2 It is a schematic diagram of the mold opening structure of the present utility model;

[0015] Figure 3 It is a rear view of the present utility model;

[0016] Figure 4 It is a schematic diagram of the internal structure of the support bottom box of the present utility model;

[0017] Figure 5 It is a schematic diagram of the internal structure of the fixed sleeve of the present utility model.

[0018] In the figure: 1, support base; 2, support bottom box; 3, lower mold; 4, support frame; 5, hydraulic cylinder; 6, limit slide bar; 7, upper mold; 8, injection pipe; 9, ejector pin hole; 10, ejector pin body; 11, sliding plate; 12, spring; 13, fixed side plate; 14, fixed sleeve; 15, inner sliding pull rod; 16, side pull plate; 17, limit slider; 18, limit chute; 19, control panel; 20, limit disk. Detailed implementation mode

[0019] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0020] Please refer to Figures 1 to 5 , the present invention provides a technical solution: a processing and forming device, including a support base 1, a support bottom box 2 fixedly connected to the top of the support base 1, a support frame 4 fixedly connected to the top of the support base 1, a hydraulic cylinder 5 installed on the top of the support frame 4, an upper mold 7 fixedly connected to the output end of the hydraulic cylinder 5, a lower mold 3 fixedly connected to the top of the support bottom box 2 and cooperating with the upper mold 7, six ejector pin holes 9 are opened inside both the lower mold 3 and the support bottom box 2, and an ejector pin body 10 is slidably connected inside each of the six ejector pin holes 9. A sliding plate 11 is slidably connected inside the support bottom box 2, and the bottom ends of the six ejector pin holes 9 are fixedly connected to the sliding plate 11. The ejector pin body 10 is stored through the ejector pin hole 9 to ensure the stability of the injection-molded toilet cover. The sliding plate 11 drives the six ejector pin holes 9 to eject the toilet cover injection molded part in the lower mold 3, facilitating material taking.

[0021] Among them, two springs 12 are symmetrically and fixedly connected to the top of the sliding plate 11, and one end of the spring 12 is fixedly connected to the support bottom box 2. By setting the spring 12, when the lower mold 3 and the upper mold 7 are closed, the sliding plate 11 and the ejector pin body 10 are driven to move downward and reset by the spring 12, and the ejector pin body 10 in the ejector pin hole 9 does not affect the injection molding of the toilet cover.

[0022] Among them, a fixed side plate 13 is fixedly connected to one side of the sliding plate 11. The fixed side plate 13 is slidably connected to the support bottom box 2, and a fixed sleeve 14 is fixedly connected to the top of the fixed side plate 13. An inner sliding pull rod 15 is slidably connected inside the fixed sleeve 14.

[0023] Among them, the top end of the inner sliding pull rod 15 is fixedly connected to a side pull plate 16, and one side of the side pull plate 16 is fixedly connected to the upper mold 7.

[0024] Wherein, two limiting sliders 17 are symmetrically and fixedly connected to the outer side of the inner sliding pull rod 15, two limiting sliding grooves 18 which are matched with the limiting sliders 17 are symmetrically formed in the inner side of the fixed sleeve 14, the limiting sliders 17 are slidably connected with the limiting sliding grooves 18. When the limiting sliders 17 reach the topmost position of the limiting sliding grooves 18, the upper mold 7, the side pulling plate 16 and the inner sliding pull rod 15 continue to move upward. The inner sliding pull rod 15 drives the limiting sliders 17 to continue to move upward, and pulls the fixed sleeve 14 and the fixed side plate 13 to move upward through the limiting sliding grooves 18 in the fixed sleeve 14. The fixed side plate 13 drives the sliding plate 11 and the ejector body 10 to move upward, and the ejector body 10 ejects from the ejector hole 9 to perform an ejecting process on the toilet cover workpiece in the lower mold 3, which is convenient for the ejecting work after mold opening.

[0025] Wherein, two limiting slide bars 6 are symmetrically and slidably connected inside the support frame 4, and the bottom ends of the two limiting slide bars 6 are fixedly connected to the upper mold 7. When the upper mold 7 moves, it drives the two limiting slide bars 6 at the top to move. Through the limiting sliding of the limiting slide bars 6 and the support frame 4, the moving position of the upper mold 7 is restricted.

[0026] Wherein, limiting discs 20 are fixedly connected to the top ends of the two limiting slide bars 6.

[0027] Wherein, a control panel 19 is installed on one side of the support frame 4, and the hydraulic cylinder 5 is electrically connected to the control panel 19, and the hydraulic cylinder 5 is controlled through the control panel 19.

[0028] Specifically, during use, the output end of the hydraulic cylinder 5 drives the upper mold 7 to close the mold with the lower mold 3, feeds materials through the injection pipe 8, and integrally injects and molds the toilet cover through the upper mold 7 and the lower mold 3. When opening the mold to take the material, the output end of the hydraulic cylinder 5 drives the upper mold 7 to move upward. The upper mold 7 drives the side pulling plate 16 and the inner sliding pull rod 15 to move upward, and at the same time drives the upper mold 7 away from the lower mold 3. When the side pulling plate 16 drives the inner sliding pull rod 15 to move upward, it drives the two outer limit sliders 17 to move upward synchronously. The limit sliders 17 are limited and slide in the limit chute 18. When the limit sliders 17 reach the topmost position of the limit chute 18, the upper mold 7, the side pulling plate 16, and the inner sliding pull rod 15 continue to move upward. The inner sliding pull rod 15 drives the limit sliders 17 to continue to move upward, and pulls the fixed sleeve 14 and the fixed side plate 13 upward through the limit chute 18 in the fixed sleeve 14. The fixed side plate 13 drives the sliding plate 11 and the ejector body 10 to move upward. The ejector body 10 ejects from the ejector hole 9 to eject the toilet cover workpiece in the lower mold 3. When the sliding plate 11 and the ejector body 10 move upward by ejection, they will press the spring 12. When the upper mold 7 closes the mold with the lower mold 3 again, the reset of the spring 12 will drive the sliding plate 11 to reset downward, facilitating the entry of the ejector body 10 into the ejector hole 9 for resetting.

[0029] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inner", "front", "center", "both ends", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. It is 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 a limitation to the present invention.

[0030] In addition, the terms "first", "second", "third", "fourth" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first", "second", "third", "fourth" may explicitly or implicitly include at least one of such features.

[0031] In the present utility model, unless otherwise clearly stipulated and defined, terms such as "installation", "setting", "connection", "fixation", "swivel connection" and the like shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two components or the interaction relationship between two components. Unless otherwise clearly defined, for those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0032] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A processing and forming device, comprising a supporting base (1), characterized in that: The top of the support base (1) is fixedly connected to a support bottom box (2), the top of the support base (1) is fixedly connected to a support frame (4), a hydraulic cylinder (5) is installed on the top of the support frame (4), the output end of the hydraulic cylinder (5) is fixedly connected to an upper mold (7), the top of the support bottom box (2) is fixedly connected to a lower mold (3) that matches the upper mold (7), six ejector holes (9) are provided inside the lower mold (3) and the support bottom box (2), the insides of the six ejector holes (9) are slidably connected to an ejector body (10), the inside of the support bottom box (2) is slidably connected to a sliding plate (11), the bottom ends of the six ejector holes (9) are fixedly connected to the sliding plate (11).

2. A processing and forming device according to claim 1, characterized in that: Two springs (12) are symmetrically and fixedly connected to the top of the sliding plate (11), and one end of the spring (12) is fixedly connected to the supporting bottom box (2).

3. A processing and forming device according to claim 1, characterized in that: One side of the sliding plate (11) is fixedly connected to a fixed side plate (13), the fixed side plate (13) is slidably connected to the supporting bottom box (2), the top of the fixed side plate (13) is fixedly connected to a fixed sleeve (14), and the interior of the fixed sleeve (14) is slidably connected to an inner sliding rod (15).

4. A processing and forming device according to claim 3, characterized in that: The top end of the inner sliding pull rod (15) is fixedly connected to a side pull plate (16), and one side of the side pull plate (16) is fixedly connected to the upper mold (7).

5. A processing and forming device according to claim 3, characterized in that: The outer side of the inner sliding rod (15) is symmetrically fixedly connected with two limit sliding blocks (17), and the inner side of the fixed sleeve (14) is symmetrically provided with two limit sliding grooves (18) that cooperate with the limit sliding blocks (17), and the limit sliding blocks (17) are slidably connected with the limit sliding grooves (18).

6. A processing and forming device according to claim 1, characterized in that: The support frame (4) is internally symmetrically slidably connected with two limit sliding rods (6), and the bottom ends of the two limit sliding rods (6) are fixedly connected to the upper mold (7).

7. A processing and forming device according to claim 6, characterized in that: The top ends of the two limit sliding rods (6) are fixedly connected with limit disks (20).

8. A processing and forming device according to claim 1, characterized in that: A control panel (19) is installed on one side of the support frame (4), and the hydraulic cylinder (5) is electrically connected to the control panel (19).

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