Landscape guardrail forming mold

Abstract

The utility model relates to the technical field of mold design and manufacturing, and discloses a landscape guardrail forming mold which comprises a front mold, a rear mold is arranged on the rear side of the front mold, connecting frames are fixedly connected to the outer surfaces of the front mold and the rear mold, and four second air cylinders are fixedly connected to the front side of the connecting frame on the rear side. And connecting blocks are fixedly connected to the front sides of the four second air cylinders, connecting buckles are rotatably connected to the front sides of the four connecting blocks, grooves are formed in the opposite sides of the front mold and the rear mold correspondingly, and a plurality of first air cylinders are fixedly connected to the opposite sides of the two grooves correspondingly. According to the utility model, the grooves are formed in the two molds, and the connecting rods and the connecting plates are filled in the grooves, so that the original mold marks are still kept in the molds, and during demolding, the two molds are separated by the second air cylinder firstly, then the first air cylinder is started, and the handrails are pushed out through the connecting rods; the problem that operation is complex when a handrail is demoulded after a mould is used is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to mould design and manufacturing technical field especially relates to a landscape guardrail forming die. BACKGROUND

[0002] The landscape guardrail is not only safe and protected as the city infrastructure, but also beautifies the city environment, usually adopts the casting or the stamping process to make, has the advantages such as durable, stable, easy to maintain, can keep high accuracy and stability in the production process, can be repeatedly used, is suitable for producing high-precision, high-quality landscape guardrails.

[0003] At present, a kind of landscape guardrail forming die, it is mostly integral mould, its structure is simple, integrality is good, the overall shape and dimensional accuracy of guardrail can be guaranteed, when making guardrail, integral casting is carried out, but integral mould is relatively complex inside, and it is often troublesome, time-consuming and laborious when demoulding. UTILITY MODEL CONTENT

[0004] In order to make up for the above insufficient, the utility model provides a kind of landscape guardrail forming die, to solve the problem of complex operation when demoulding railing after mould is used.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of landscape guardrail forming die, including front mould, the rear side of the front mould is provided with rear mould, the outer surface of the front mould and rear mould is all fixedly connected with connecting frame, the rear side connecting frame is fixedly connected with four second air cylinders in front side, four second air cylinders are fixedly connected with connecting block in front side, connecting buckle is rotatably connected with four connecting blocks in front side, the opposite side of the front mould and rear mould is all provided with recess, the opposite side of two recesses is all fixedly connected with multiple first air cylinders, the output end of adjacent first air cylinder on left and right is fixedly connected with connecting plate, two connecting rods are fixedly connected between the upper and lower connecting plates, quick fixing assembly is arranged between two connecting frames, and the quick fixing assembly is used to quickly fix the front mould and rear mould together.

[0006] Preferably, the quick fixing assembly includes multiple fixed rods, the fixed rods are fixedly connected between the rear connecting frame, the front connecting frame is fixedly connected with multiple assembly boxes in front side, the inner wall left side of multiple assembly boxes is rotatably connected with shaft, two arc connecting pieces are rotatably connected on the outer surface of multiple shafts, two clamping blocks are rotatably connected on the outer surface of two arc connecting pieces, and two springs are fixedly connected between two clamping blocks.

[0007] Preferably, four connecting grooves are arranged in front side of the front connecting frame, and the connecting grooves are tightly fitted with connecting buckle.

[0008] Preferably, the groove fits tightly with the connecting rod and the connecting plate, and the connecting rod and the connecting plate are housed in the groove during the casting of the railing.

[0009] Preferably, the front mold and the rear mold are tightly fitted together, and the casting of the railing is carried out from the top of the front mold and the rear mold.

[0010] Preferably, the front side of the fixing rod passes through the front connecting frame and the component box in sequence, and the fixing rod connects the two molds together in series when installing the mold.

[0011] Preferably, the clamping block and the fixing rod are tightly fitted together, and the clamping block is used to fix the fixing rod, thereby fixing the two molds together.

[0012] Preferably, a control handle is fixedly connected to the right side of the rotating shaft, and the control handle is used to control the fixing and loosening of the fixing rod.

[0013] This utility model has the following beneficial effects:

[0014] 1. In this utility model, by opening grooves inside the two molds and filling these grooves with connecting rods and connecting plates, the mold interior retains the original mold impression. During demolding, the second cylinder first separates the two molds, and then the first cylinder is activated to push the railing out through the connecting rod, thus solving the problem of complicated operation when demolding the railing after the mold has been used.

[0015] 2. In this utility model, by setting a fixing rod between two molds, when the fixing rod passes through the front mold, the rotating shaft in the component box is rotated, and the eccentric wheel part of the rotating shaft drives the two arc-shaped connecting parts to unfold, and pushes the clamping blocks connected on both sides to squeeze outward. At this time, the fixing rod is clamped between the clamping block and the component box, and quick fixation is completed, which solves the problem that the installation and disassembly process between molds is too cumbersome when producing railings. Attached Figure Description

[0016] Figure 1 This is a perspective view of a landscape railing molding die proposed in this utility model;

[0017] Figure 2 This is a schematic diagram of the connecting rod of a landscape guardrail forming mold proposed in this utility model;

[0018] Figure 3 This is a schematic diagram of the second cylinder of a landscape railing forming mold proposed in this utility model.

[0019] Figure 4 This is a schematic diagram of the clamping block of a landscape guardrail forming mold proposed in this utility model.

[0020] Legend:

[0021] 1. Front mold; 2. Rear mold; 3. Connecting frame; 4. Connecting rod; 5. First cylinder; 6. Groove; 7. Second cylinder; 8. Connecting block; 9. Connecting buckle; 10. Connecting groove; 11. Fixing rod; 12. Component box; 13. Connecting plate; 14. Clamping block; 15. Rotating shaft; 16. Spring; 17. Arc-shaped connector; 18. Control handle. Detailed Implementation

[0022] The technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0023] Reference Figures 1-3 This utility model provides an embodiment of a landscape guardrail forming mold, including a front mold 1, a rear mold 2 disposed on the rear side of the front mold 1, a connecting frame 3 fixedly connected to the outer surface of both the front mold 1 and the rear mold 2, four second cylinders 7 fixedly connected to the front side of the rear connecting frame 3, connecting blocks 8 fixedly connected to the front side of the four second cylinders 7, and connecting buckles 9 rotatably connected to the front side of the four connecting blocks 8, grooves 6 are provided on opposite sides of the front mold 1 and the rear mold 2, multiple first cylinders 5 are fixedly connected to opposite sides of the two grooves 6, connecting plates 13 are fixedly connected to the output ends of two adjacent first cylinders 5, two connecting rods 4 are fixedly connected between the upper and lower connecting plates 13, and a quick fixing component is disposed between the two connecting frames 3, the quick fixing component being used to quickly fix the front mold 1 and the rear mold 2 together.

[0024] Specifically, the grooves 6 inside the front mold 1 and the rear mold 2 are shaped to match the connecting rod 4 and the connecting plate 13. When the first cylinder 5 retracts, the connecting rod 4 and the connecting plate 13 fit tightly with the grooves 6, and the mold interior retains the original mold mark. During demolding, after the second cylinder 7 separates the two molds, the railing will stick to one of the molds. At this time, by activating the first cylinder 5 on the stuck mold, the railing is pushed out of the mold when the connecting rod 4 is pushed out, thus completing the demolding and solving the problem of complicated operation when demolding the railing after the mold has been used.

[0025] Reference Figure 4The quick-fixing assembly includes multiple fixing rods 11, which are fixedly connected to the rear connecting frame 3. Multiple component boxes 12 are fixedly connected to the front side of the front connecting frame 3. Rotating shafts 15 are rotatably connected to the left side of the inner wall of the multiple component boxes 12. Two arc-shaped connectors 17 are rotatably connected to the outer surface of the multiple rotating shafts 15. Clamping blocks 14 are rotatably connected to the outer surface of the two arc-shaped connectors 17. Two springs 16 are fixedly connected between the two clamping blocks 14.

[0026] Specifically, multiple fixing rods 11 are fixedly connected to the front, top, bottom, left, and right sides of the rear connecting frame 3. During installation, when the fixing rods 11 pass through the component box 12, the rotation of the rotating shaft 15 causes the eccentric wheel to rotate, thereby pushing the clamping block 14 to move up and down, thus abutting against the two fixing rods 11 in the same component box 12. By fixing the multiple fixing rods 11 around the mold to the front and rear connecting frames 3, the mold installation is completed. When disassembling the mold, the rotating shaft is rotated in the opposite direction to release the clamping block 14 from the pressure on the fixing rods 11, thus completing the quick disassembly and solving the problem of the overly cumbersome process of installing and disassembling molds when producing railings.

[0027] Reference Figure 2 The front connecting frame 3 has four connecting slots 10 on its front side, and the four connecting slots 10 are tightly fitted with the connecting buckle 9.

[0028] Specifically, during the pouring process, the front mold 1 is placed in front of the rear mold 2, and the connecting buckle 9 is passed through the connecting groove 10 and twisted at a 90-degree angle to complete the connection.

[0029] Reference Figure 2 The groove 6 fits tightly with the connecting rod 4 and the connecting plate 13, and the connecting rod 4 and the connecting plate 13 are housed in the groove 6 when the railing is poured.

[0030] Specifically, the connecting rod 4 and the connecting plate 13 are filled in the groove 6 to keep the mold pattern inside the mold unchanged. When the connecting rod 4 and the connecting plate 13 are pushed out by the first cylinder 5, the connecting rod 4 pushes the railing away from the mold to complete the demolding.

[0031] Reference Figure 1 The front mold 1 and the rear mold 2 fit together tightly, and the casting of the railing is carried out from the top of the front mold 1 and the rear mold 2.

[0032] Specifically, the front mold 1 and the rear mold 2 are connected by the second cylinder 7 and the fixing rod 11, and the two fit tightly together so that there will be no side leakage during casting.

[0033] Reference Figure 4 The front side of the fixing rod 11 passes through the front connecting frame 3 and the component box 12 in sequence, and the two molds are connected together by the fixing rod 11 when the mold is installed.

[0034] Specifically, the fixing rod 11 is fixed on the rear mold 2. During installation, it passes through the front mold 1 and the component box 12. When the front mold 1 is retracted and pressed tightly against the rear mold 2 by the second cylinder 7, the fixing rod 11 is fixed by the component box 12.

[0035] Reference Figure 4 The clamping block 14 fits tightly against the fixing rod 11, and the clamping block 14 is used to fix the fixing rod 11, thereby fixing the two molds together.

[0036] Specifically, as the clamping block 14 expands outward, it clamps the fixing rod 11 between the inner wall of the component box 12 and the clamping block 14, thereby achieving fixation.

[0037] Reference Figure 4 A control handle 18 is fixedly connected to the right side of the rotating shaft 15. The control handle 18 is used to control the fixing and loosening of the fixed rod 11.

[0038] Specifically, when installing and disassembling the mold, quick installation and disassembly are achieved by rotating the control handle 18 on the front mold 1.

[0039] Working principle: When demolding, after the fixing rod 11 is disassembled, the two molds are separated by starting the second cylinder 7. At this time, the railing will stick to one of the molds. Then, the first cylinder 5 on this mold is started, and the railing is pushed out through the connecting rod 4. Finally, the front mold 1 is removed from the front of the second cylinder 7 by rotating the connecting buckle 9, and the railing is taken out.

[0040] Before pouring, place the front mold 1 in front of the rear mold 2, and twist the connecting buckle 9 through the connecting groove 10 at a 90-degree angle to complete the connection. Then, start the second cylinder 7 to make the two fit tightly together. At the same time, the fixing rod 11 passes through the front mold 1 and the component box 12. By rotating the control handle 18, the rotating shaft 15 in the component box 12 rotates. The eccentric wheel of the rotating shaft 15 drives the two arc-shaped connecting parts 17 to unfold and push the clamping blocks 14 connected on both sides to squeeze outward. At this time, the fixing rod 11 is clamped between the clamping block 14 and the component box 12 to complete the quick fixation. When disassembling the mold after the railing is fixed, twist the control handle 18 in the opposite direction to release the clamping block 14 from the pressure on the fixing rod 11 and complete the quick disassembly.

[0041] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A landscape railing forming mold, comprising a front mold (1), characterized in that: A rear mold (2) is provided on the rear side of the front mold (1). A connecting frame (3) is fixedly connected to the outer surface of both the front mold (1) and the rear mold (2). Four second cylinders (7) are fixedly connected to the front side of the connecting frame (3) on the rear side. A connecting block (8) is fixedly connected to the front side of the four second cylinders (7). A connecting buckle (9) is rotatably connected to the front side of the four connecting blocks (8). A groove (6) is provided on the opposite side of both the front mold (1) and the rear mold (2). Multiple first cylinders (5) are fixedly connected to the opposite side of both grooves (6). A connecting plate (13) is fixedly connected to the output end of two adjacent first cylinders (5) on the left and right. Two connecting rods (4) are fixedly connected between the upper and lower connecting plates (13). A quick fixing component is provided between the two connecting frames (3). The quick fixing component is used to quickly fix the front mold (1) and the rear mold (2) together.

2. The landscape railing forming mold according to claim 1, characterized in that: The quick-fixing assembly includes multiple fixing rods (11), which are fixedly connected to the rear connecting frame (3). Multiple component boxes (12) are fixedly connected to the front side of the front connecting frame (3). A rotating shaft (15) is rotatably connected to the left side of the inner wall of the multiple component boxes (12). Two arc-shaped connectors (17) are rotatably connected to the outer surface of the multiple rotating shafts (15). Clamping blocks (14) are rotatably connected to the outer surface of the two arc-shaped connectors (17). Two springs (16) are fixedly connected between the two clamping blocks (14).

3. The landscape railing molding die according to claim 1, characterized in that: The front connecting frame (3) has four connecting slots (10) on its front side, and the four connecting slots (10) are tightly fitted with the connecting buckle (9).

4. The landscape railing forming mold according to claim 1, characterized in that: The groove (6) fits tightly with the connecting rod (4) and the connecting plate (13), and the connecting rod (4) and the connecting plate (13) are housed in the groove (6) when the railing is cast.

5. A landscape railing forming mold according to claim 1, characterized in that: The front mold (1) and the rear mold (2) fit together tightly, and the casting of the railing is carried out from the top of the front mold (1) and the rear mold (2).

6. A landscape railing forming mold according to claim 2, characterized in that: The front side of the fixing rod (11) passes through the front connecting frame (3) and the component box (12) in sequence. When installing the mold, the fixing rod (11) connects the two molds together.

7. A landscape railing forming mold according to claim 2, characterized in that: The clamping block (14) fits tightly against the fixing rod (11), and the clamping block (14) is used to fix the fixing rod (11), thereby fixing the two molds together.

8. A landscape railing forming mold according to claim 2, characterized in that: A control handle (18) is fixedly connected to the right side of the rotating shaft (15). The control handle (18) is used to control the fixing and loosening of the fixing rod (11).

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