Scaffold pedal forming die

Abstract

The invention relates to the technical field of production molds, in particular to a scaffold pedal forming mold which comprises a foundation support and an auxiliary base, a forming mechanism capable of jacking a forming model is arranged on the foundation support, and an auxiliary lifting mechanism used for lifting an upper half part mold plate of the forming mechanism is arranged on the auxiliary base. A lower die mechanism used for supporting the model and laterally pushing the lower die is arranged on the auxiliary base, and the lower die mechanism comprises a guide rail, a translation supporting frame, a driving assembly and a die pushing assembly. Through the combined action of the forming mechanism and the lower die mechanism, after a pedal is formed between the upper die plate and the lower die plate, a pedal model can be quickly jacked and pushed to one side, the lower die process is quickly completed, and the working efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of production molds, in particular to a scaffolding pedal forming mold. Background Art

[0002] Scaffolding is a working platform set up to ensure the smooth progress of each construction process. The main structure is generally composed of brackets and pedals.

[0003] In order to keep the board flat and lightweight, the pedal part of the scaffolding is mostly made of light alloys such as aluminum, and is formed in one piece using a mold.

[0004] The forming molds for scaffolding pedals are widely used, but they have some shortcomings in actual use: 1. The shape of scaffolding pedals is mostly concave pedals facing downward, and the size is large. After forming in the mold, it is not easy to remove. Most pedal forming molds do not have auxiliary mechanisms that can help to quickly remove the mold, so that after the pedal is formed between the upper and lower templates, the pedal model cannot be quickly removed, which reduces efficiency and limits the use of forming molds;

[0005] 2. The existing scaffolding pedals are large in size, and the molds used are generally large, and the upper and lower templates of the molds are heavy. During use, it is difficult to move them manually, which limits the use of the molding molds. Summary of the invention

[0006] The purpose of the present invention is to provide a scaffolding pedal forming mold to solve the problem that the existing pedal forming mold has no auxiliary mechanism that can help to quickly lower the mold, so that after the pedal is formed between the upper and lower templates, the pedal model cannot be quickly removed, which reduces efficiency; at the same time, due to the large size of the scaffolding pedal, the mold used is generally large, and the upper and lower templates of the mold are heavy. During use, it is difficult to move manually, which limits the use of the forming mold.

[0007] In order to achieve the above-mentioned purpose, the present invention provides a scaffolding pedal forming mold, including a basic support and an auxiliary base, the basic support is provided with a forming mechanism capable of lifting the forming model, the auxiliary base is provided with an auxiliary lifting mechanism for lifting the upper half of the template of the forming mechanism, and the auxiliary base is provided with a lower mold mechanism for supporting the model and pushing the lower mold sideways, wherein the lower mold mechanism includes a guide rail, a translation support frame, a driving assembly and a push mold assembly, the guide rail is arranged on the top surface of the auxiliary base, and the guide rail is perpendicular to the forming mechanism, the translation support frame is slidably arranged on the guide rail, the driving assembly is arranged on the inner side of the auxiliary base, and the driving end of the driving assembly is connected to the translation support frame, so that the translation support frame can move along the guide rail and approach the forming mechanism to help support the lifted forming model, the push mold assembly is arranged at the end of the translation support frame, and the moving end of the push mold assembly is in the same direction as the moving direction of the translation support frame, and can push down the forming model supported by the translation support frame to complete the lower mold.

[0008] As a further improvement of the present technical solution, the molding mechanism includes a lower template, an upper template, a cavity plate and a top mold assembly, the lower template is arranged on a base support, and a mold plate for assisting in the molding of the pedal is arranged at the top of the lower template, the upper template is arranged above the lower template, and a plurality of injection holes are arranged on the upper template, the cavity plate is arranged under the upper template, and when the upper template is fitted and buckled on the lower template, the cavity plate forms a molding cavity of the pedal on the lower template, the top mold assembly is arranged at the lower end of the lower template, and the lifting structure of the top mold assembly passes through the lower template and enters the cavity of the cavity plate.

[0009] As a further improvement of the present technical solution, the top mold assembly includes a lifting cylinder, a lifting frame and a guide rod. The lifting cylinder is arranged at the lower end of the base support and is located directly below the lower mold plate. The guide rod is vertically arranged below the four corners of the lower mold plate. The lifting frame includes a cross plate and a lifting rod vertically arranged on the cross plate. The cross plate portion of the lifting frame is arranged on the guide rod. The lifting rod portion of the lifting frame moves through the lower mold plate and enters the cavity of the cavity plate.

[0010] As a further improvement of the present technical solution, the translation support frame includes a sliding frame and an interlaced vertical frame, the two guide rails are arranged in parallel in a group on the top surface of the auxiliary base, the two ends of the sliding frame are respectively slidably arranged on the two guide rails, the interlaced vertical frame includes a vertical plate and a horizontal plate arranged at the end of the vertical plate, the vertical plate portion of the interlaced vertical frame is arranged at one end of the sliding frame close to the molding mechanism, so that when the sliding frame slides to the end to fit the molding mechanism, the horizontal plate portion of the interlaced vertical frame will pass through the molding mechanism.

[0011] As a further improvement of the present technical solution, the push mold assembly includes a placement base and a pushing cylinder, the placement base is arranged on the vertical plate of the interlaced frame, the pushing cylinder is horizontally arranged on the placement base, and the pushing end of the pushing cylinder is parallel to the horizontal plate part of the interlaced frame.

[0012] As a further improvement of the present technical solution, the auxiliary lifting mechanism includes a guide rod, a lifting plate, a driving member and a connecting member. The guide rod is vertically arranged at the corner of the auxiliary base, the lifting plate is slidably installed on the guide rod, and one end of the lifting plate is located directly above the molding mechanism. The driving member is arranged at the end of the auxiliary base, and the driving end of the driving member acts on the lifting plate in the vertical direction. The connecting member is arranged at the lower end of the plate body of the lifting plate directly above the molding mechanism, so that the lifting plate can be connected to the upper template and the cavity plate through the connecting member.

[0013] As a further improvement of the present technical solution, the connecting member includes a connecting hook and an external handle. The connecting hook is arranged at the lower end of the plate body of the lifting plate directly above the molding mechanism. The external handle is a U-shaped handle, and multiple handles are respectively arranged outside the side walls of the upper template and the cavity plate, so that the connecting hook can hook the external handle.

[0014] As a further improvement of the technical solution, a guide column for guiding is arranged at the end edge of the lower template, and slots corresponding to the guide column are opened at the edges of the upper template and the cavity plate.

[0015] Compared with the prior art, the present invention provides a scaffolding pedal forming mold, which has the following beneficial effects:

[0016] 1. The present invention uses the joint action of the forming mechanism and the lower mold mechanism. After the pedal is formed between the upper and lower mold plates, the pedal model can be quickly lifted and pushed aside, and the lower mold process can be quickly completed, thereby increasing work efficiency.

[0017] 2. The present invention can avoid manual handling of the upper and lower templates of the mold through the lifting mechanism on the outer ring frame, help to quickly lift the upper template and remove the model, and reduce the difficulty of personnel work. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0019] Figure 2 It is a schematic diagram of the overall structure of the present invention from another perspective;

[0020] Figure 3 It is a front view of the overall structure of the present invention;

[0021] Figure 4 for Figure 3 Sectional view in the AA direction;

[0022] Figure 5 for Figure 3 Cross-sectional view in the BB direction;

[0023] Figure 6 It is a rear view of the overall structure of the present invention;

[0024] Figure 7 It is a side view of the overall structure of the present invention;

[0025] Figure 8 It is a schematic diagram of the lower template and the upper template structure of the present invention.

[0026] In the figure: 1. Basic support; 2. Auxiliary base; 3. Guide rail; 4. Translation support frame; 401. Sliding frame; 402. Interlaced frame; 5. Driving assembly; 6. Push mold assembly; 601. Placement base; 602. Push cylinder; 7. Lower template; 8. Upper template; 9. Cavity plate; 10. Top mold assembly; 1001. Lifting cylinder; 1002. Lifting frame; 1003. Guide rod; 11. Guide rod; 12. Lifting plate; 13. Connecting hook; 14. External handle; 15. Guide column. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0028] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying 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 a limitation on the present invention.

[0029] Embodiment 1

[0030] Reference Figure 1-8A scaffolding pedal forming mold, in order to quickly lift and push the pedal model to the side, quickly complete the lower mold process, and increase work efficiency, a basic support 1 and an auxiliary base 2 are provided here, the basic support 1 is provided with a forming mechanism capable of lifting the forming model, the auxiliary base 2 is provided with an auxiliary lifting mechanism for lifting the upper half of the template of the forming mechanism, and the auxiliary base 2 is provided with a lower mold mechanism for supporting the model and pushing the lower mold sideways, wherein the lower mold mechanism includes a guide rail 3, a translation support frame 4, a driving assembly 5 and a push mold assembly 6, the guide rail 3 is arranged on the top surface of the auxiliary base 2, and the guide rail 3 is perpendicular to the molding mechanism, the translation support frame 4 is slidably arranged on the guide rail 3, the driving assembly 5 is arranged on the inner side of the auxiliary base 2, and the driving end of the driving assembly 5 is connected to the translation support frame 4, so that the translation support frame 4 can move along the guide rail 3 and approach the molding mechanism to help support the lifted molding model, and the push mold assembly 6 is arranged at the end of the translation support frame 4, and the moving end of the push mold assembly 6 is in the same direction as the moving direction of the translation support frame 4, which can push down the molding model supported by the translation support frame 4 to complete the lower mold.

[0031] The molding mechanism includes a lower template 7, an upper template 8, a cavity plate 9 and a top mold assembly 10. The lower template 7 is arranged on a base support 1, and a mold plate for assisting in pedal molding is arranged at the top of the lower template 7. The upper template 8 is arranged above the lower template 7, and a plurality of injection holes are arranged on the upper template 8. The cavity plate 9 is arranged under the upper template 8. When the upper template 8 is fitted and buckled on the lower template 7, the cavity plate 9 forms a molding cavity of the pedal on the lower template 7 to facilitate molding. The top mold assembly 10 is arranged at the lower end of the lower template 7, and the lifting structure of the top mold assembly 10 passes through the lower template 7 and enters the cavity of the cavity plate 9.

[0032] The top mold assembly 10 includes a lifting cylinder 1001, a lifting frame 1002 and a guide rod 1003. The lifting cylinder 1001 is arranged at the lower end of the base support 1 and is located directly below the lower mold plate 7. The guide rod 1003 is vertically arranged below the four corners of the lower mold plate 7. The lifting frame 1002 includes a cross plate and a lifting rod vertically arranged on the cross plate. The cross plate portion of the lifting frame 1002 is arranged on the guide rod 1003. The lifting rod portion of the lifting frame 1002 is movable through the lower mold plate 7 and enters the cavity of the cavity plate 9, so that when the lifting cylinder 1001 drives the lifting frame 1002 to move upward along the guide rod 1003, it can lift the model formed on the lower mold plate 7.

[0033] The translation support frame 4 includes a sliding frame 401 and an interlaced frame 402. Two guide rails 3 are arranged in parallel on the top surface of the auxiliary base 2 as a group. The two ends of the sliding frame 401 are respectively slidably arranged on the two guide rails 3. The interlaced frame 402 includes a vertical plate and a horizontal plate arranged at the end of the vertical plate. The vertical plate portion of the interlaced frame 402 is arranged at one end of the sliding frame 401 close to the molding mechanism, so that when the sliding frame 401 slides to the end to fit the molding mechanism, the horizontal plate portion of the interlaced frame 402 will pass through the molding mechanism. After the model is formed, when the lower template 7 is separated from the upper template 8, the top mold assembly 10 is used to lift the model formed on the lower template 7. At this time, the driving assembly 5 can be started to drive the translation support frame 4 to move toward the lower template 7. At this time, the horizontal plate of the interlaced frame 402 will pass through the top of the lower template 7, and the model is supported by the horizontal plate. Then, the model is pushed down by the push mold assembly 6 to quickly complete the lower mold process.

[0034] The ejection mold assembly 6 includes a placement base 601 and a pushing cylinder 602. The placement base 601 is set on the vertical plate of the interlaced frame 402. The pushing cylinder 602 is horizontally set on the placement base 601, and the pushing end of the pushing cylinder 602 is parallel to the horizontal plate part of the interlaced frame 402.

[0035] In this embodiment, when in use, the upper template 8 and the cavity plate 9 are first lowered by the auxiliary lifting mechanism, and the metal liquid is injected into the space between the cavity plate 9 and the lower template 7 by using the injection hole on the upper template 8. After the metal liquid is formed between the cavity plate 9 and the lower template 7, the upper template 8 and the cavity plate 9 are lifted by the auxiliary lifting mechanism. At this time, the lifting cylinder 1001 is started to lift the lifting frame 1002 through the lower template 7 to lift the formed model. At this time, the driving component 5 is started to drive the translation support frame 4 to slide along the guide track 3, so that the sliding frame 401 slides to the end to fit the outer wall of the lower template 7. At this time, the interlaced stand 402 will be inserted to the bottom of the model. , use the lifting cylinder 1001 to drive the lifting frame 1002 to reset. At this time, the model will be completely supported by the interlaced frame 402, and then start the pushing cylinder 602. Use the output end of the pushing cylinder 602 to push the model on the interlaced frame 402, so that the model slides out along the top of the interlaced frame 402 to complete the lower mold process. After the model slides down, the output end of the pushing cylinder 602 is reset, and then start the driving component 5 to drive the translation support frame 4 to reset along the guide track 3. The next pedal forming process can be carried out. After the pedal is formed between the upper and lower part templates, the pedal model can be quickly removed without manual removal of the model, thereby improving efficiency and safety.

[0036] Embodiment 2

[0037] like Figure 1-8As shown, this embodiment is basically the same as the first embodiment. Preferably, in order to avoid manual handling of the templates of the upper and lower parts of the mold, help to quickly lift the upper template and remove the model, and reduce the difficulty of personnel work, an auxiliary lifting mechanism is provided here, including a guide rod 11, a lifting plate 12, a driving member and a connecting member. The guide rod 11 is vertically arranged at the corner of the auxiliary base 2, and the lifting plate 12 is slidably installed on the guide rod 11, and one end of the lifting plate 12 is located directly above the molding mechanism. The driving member is arranged at the end of the auxiliary base 2, and the driving end of the driving member acts on the lifting plate 12 in the vertical direction. The driving member is a common jacking cylinder driving structure, which can achieve linear jacking in the vertical direction. The connecting member is arranged at the lower end of the plate body of the lifting plate 12 located directly above the molding mechanism, so that the lifting plate 12 can be connected to the upper template 8 and the cavity plate 9 through the connecting member. Since the lifting plate 12 is connected to the upper template 8 and the cavity plate 9 through the connecting member, it can autonomously control whether the upper template 8 and the cavity plate 9 need to be lifted by the auxiliary lifting mechanism.

[0038] The connecting part includes a connecting hook 13 and an external handle 14. The connecting hook 13 is arranged at the lower end of the plate body of the lifting plate 12 located directly above the molding mechanism. The external handle 14 is a U-shaped handle, and multiple handles are respectively arranged outside the side walls of the upper template 8 and the cavity plate 9, so that the connecting hook 13 can hook the external handle 14. The connecting hook 13 can be used to hook the external handle 14, thereby connecting the lifting plate 12 with the upper template 8 and the cavity plate 9, so that when the lifting plate 12 moves upward under the drive of the driving member, it can drive the upper template 8 and the cavity plate 9 to move upward, and quickly open the molding mechanism.

[0039] A guide column 15 for guiding is arranged at the end edge of the lower template 7, and slots corresponding to the guide column 15 are opened at the edges of the upper template 8 and the cavity plate 9, so that when the upper template 8 and the cavity plate 9 move up and down above the lower template 7, the upper template 8 and the cavity plate 9 can be guided within a certain range to assist the lifting and lowering of the upper template 8 and the cavity plate 9.

[0040] In this embodiment, the connecting hook 13 is first used to hook the external handle 14, thereby connecting the lifting plate 12 with the upper template 8 and the cavity plate 9, and the driving member is started to drive the lifting plate 12 to rise and fall along the guide rod 11, while driving the upper template 8 and the cavity plate 9 to move upward. During the process, the guide column 15 on the lower template 7 can guide the upper template 8 and the cavity plate 9 within a certain range, and the auxiliary lifting mechanism is used to control the opening of the molding mechanism. After the model is formed, the mold can be quickly opened, avoiding the problem of difficulty in manual movement due to the large mold.

[0041] The above are only preferred specific implementation modes of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solutions and inventive concepts of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A scaffolding pedal forming mold, characterized in that: The invention comprises a basic support (1) and an auxiliary base (2), wherein the basic support (1) is provided with a molding mechanism capable of lifting a molding model, the auxiliary base (2) is provided with an auxiliary lifting mechanism for lifting the upper half of the mold plate of the molding mechanism, and the auxiliary base (2) is provided with a lower mold mechanism for supporting the model and pushing the lower mold sideways; The lower mold mechanism comprises a guide rail (3), a translation support frame (4), a driving assembly (5) and a push mold assembly (6); the guide rail (3) is arranged on the top surface of the auxiliary base (2), and the guide rail (3) is perpendicular to the molding mechanism; the translation support frame (4) is slidably arranged on the guide rail (3); the driving assembly (5) is arranged on the inner side of the auxiliary base (2), and the driving end of the driving assembly (5) is connected to the translation support frame (4), so that the translation support frame (4) can move along the guide rail (3) and approach the molding mechanism to help support the lifted molding model; the push mold assembly (6) is arranged at the end of the translation support frame (4), and the moving end of the push mold assembly (6) is in the same moving direction as the translation support frame (4), and can push down the molding model supported by the translation support frame (4) to complete the lower mold.

2. A scaffolding pedal forming mold according to claim 1, characterized in that: The molding mechanism comprises a lower mold plate (7), an upper mold plate (8), a cavity plate (9) and a top mold assembly (10); the lower mold plate (7) is arranged on a base support (1), and a mold plate for assisting in the molding of a pedal is arranged at the top of the lower mold plate (7); the upper mold plate (8) is arranged above the lower mold plate (7), and a plurality of injection holes are arranged on the upper mold plate (8); the cavity plate (9) is arranged below the upper mold plate (8); when the upper mold plate (8) is fitted and buckled onto the lower mold plate (7), the cavity plate (9) forms a molding cavity for the pedal on the lower mold plate (7); the top mold assembly (10) is arranged at the lower end of the lower mold plate (7), and a lifting structure of the top mold assembly (10) passes through the lower mold plate (7) and enters the mold cavity of the cavity plate (9).

3. A scaffolding pedal forming mold according to claim 2, characterized in that: The top mold assembly (10) includes a lifting cylinder (1001), a lifting frame (1002) and a guide rod (1003). The lifting cylinder (1001) is arranged at the lower end of the base support (1) and is located directly below the lower mold plate (7). The guide rod (1003) is vertically arranged below the four corners of the lower mold plate (7). The lifting frame (1002) includes a cross plate and a lifting rod vertically arranged on the cross plate. The cross plate portion of the lifting frame (1002) is arranged on the guide rod (1003). The lifting rod portion of the lifting frame (1002) is movable through the lower mold plate (7) and enters the cavity of the cavity plate (9).

4. A scaffolding pedal forming mold according to claim 1, characterized in that: The translation support frame (4) comprises a sliding frame (401) and an interlaced frame (402), two of the guide rails (3) are arranged in parallel on the top surface of the auxiliary base (2) in a group, and the two ends of the sliding frame (401) are respectively slidably arranged on the two guide rails (3), and the interlaced frame (402) comprises a vertical plate and a horizontal plate arranged at the end of the vertical plate. The vertical plate part of the interlaced frame (402) is arranged at one end of the sliding frame (401) close to the molding mechanism, so that when the sliding frame (401) slides to the end to fit the molding mechanism, the horizontal plate part of the interlaced frame (402) will pass through the molding mechanism.

5. A scaffolding pedal forming mold according to claim 2, characterized in that: The push mold assembly (6) includes a placement base (601) and a pushing cylinder (602), wherein the placement base (601) is arranged on the vertical plate of the interlaced frame (402), and the pushing cylinder (602) is arranged on the placement base (601) in the horizontal direction, and the pushing end of the pushing cylinder (602) is parallel to the horizontal plate part of the interlaced frame (402).

6. A scaffolding pedal forming mold according to claim 2, characterized in that: The auxiliary lifting mechanism comprises a guide rod (11), a lifting plate (12), a driving member and a connecting member. The guide rod (11) is vertically arranged at the corner of the auxiliary base (2). The lifting plate (12) is slidably mounted on the guide rod (11), and one end of the lifting plate (12) is located directly above the molding mechanism. The driving member is arranged at the end of the auxiliary base (2), and the driving end of the driving member acts on the lifting plate (12) in the vertical direction. The connecting member is arranged at the lower end of the plate body of the lifting plate (12) located directly above the molding mechanism, so that the lifting plate (12) can be connected to the upper mold plate (8) and the cavity plate (9) through the connecting member.

7. A scaffolding pedal forming mold according to claim 6, characterized in that: The connecting member comprises a connecting hook (13) and an external handle (14); the connecting hook (13) is arranged at the lower end of the plate body of the lifting plate (12) located directly above the molding mechanism; the external handle (14) is a U-shaped handle, and a plurality of them are respectively arranged outside the side walls of the upper mold plate (8) and the cavity plate (9), so that the connecting hook (13) can hook the external handle (14).

8. A scaffolding pedal forming mold according to claim 7, characterized in that: A guide column (15) for guiding is arranged at the end edge of the lower template (7), and slots corresponding to the guide column (15) are opened at the edges of the upper template (8) and the cavity plate (9).

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