Improved positioning ring mold for container

Abstract

The utility model provides an improved positioning ring die for a container, which belongs to the technical field of positioning ring dies, and aims to solve the problem that after the existing positioning ring is formed, the exposed area of the positioning ring above a lower die is relatively limited, so that great difficulty is undoubtedly brought to the clamping operation of workers. The right end of the connecting rod is fixedly connected to the upper surface of the upper die, and the connecting rod is in sliding connection with the workbench main body; the sliding rod is connected to the interior of the workbench main body in a sliding manner; the automatic jacking assembly is arranged in the workbench body and on the left side of the workbench body. And the direction limiting assembly is arranged in the transmission box. According to the utility model, the jacking disc completes a reciprocating motion process from top to bottom, and the area of the processed positioning ring exposed out of the lower die is larger, so that a worker can conveniently clamp out the positioning ring by using a clamp, and the operation risk is reduced.

Description

Technical Field

[0001] This utility model belongs to the field of positioning ring mold technology, and more specifically, it relates to an improved positioning ring mold for containers. Background Technology

[0002] Container positioning rings, also known as fixing rings, are an important component of container structures. They are typically manufactured using a die stamping process to ensure dimensional accuracy and shape stability, while also meeting the container's requirements for high strength, high hardness, and good wear resistance. Existing container positioning ring molds usually consist of an upper mold and a lower mold.

[0003] Based on the above, in the production process of the positioning ring, the workers need to first place the heated blank in the lower mold, and then the upper mold presses it down to stamp the blank into the required shape. However, after the positioning ring is formed, the area exposed above the lower mold is relatively limited, which undoubtedly brings considerable difficulties to the workers' clamping operation. The positioning ring may even slip out of the clamp during the clamping process. This link has hidden safety hazards that cannot be ignored. Utility Model Content

[0004] To address the aforementioned technical problems, this utility model provides an improved container positioning ring mold. In the existing positioning ring production process, workers first place the heated blank into the lower mold, and then the upper mold presses it down to stamp the blank into the required shape. However, once the positioning ring is formed, the area exposed above the lower mold is relatively limited, which undoubtedly brings considerable difficulty to the workers' clamping operations. The positioning ring may even slip out of the clamp during the clamping process, posing a significant safety hazard.

[0005] The purpose and effect of this utility model of an improved container positioning ring mold are achieved through the following specific technical means:

[0006] An improved positioning ring mold for containers, including the main body of the worktable;

[0007] The lower mold is located on the top of the worktable body;

[0008] The upper mold is fixedly connected inside the main body of the worktable;

[0009] A transmission box, which is fixedly connected to the left side of the workbench body;

[0010] The connecting rod has an "L"-shaped structure, and its right end is fixedly connected to the upper mold. The connecting rod is slidably connected to the main body of the worktable.

[0011] The sliding rod has an "L" shaped structure and is slidably connected inside the main body of the worktable;

[0012] An automatic lifting assembly is disposed inside the main body of the worktable and on its left side;

[0013] A direction limiting component is disposed inside the transmission box.

[0014] Furthermore, the automatic lifting component includes:

[0015] A transmission rack, which is fixedly connected to the lower end of the connecting rod;

[0016] A transmission gear is rotatably connected inside the transmission box and meshes with a transmission rack.

[0017] Furthermore, the automatic lifting component also includes:

[0018] A connecting shaft is located on the left side of the transmission gear;

[0019] A transmission turntable, which is coaxially and fixedly connected to the left side of the connecting shaft;

[0020] A transmission column is fixedly connected to the left side of the transmission turntable.

[0021] Furthermore, the automatic lifting component also includes:

[0022] A transmission plate, which is fixedly connected to the sliding rod;

[0023] The transmission slot is located inside the transmission plate.

[0024] Furthermore, the automatic lifting component also includes:

[0025] The sliding column is provided in two pieces, which are fixedly connected to the upper right end of the sliding rod and are respectively slidably connected to the lower mold.

[0026] A lifting plate is fixedly connected to a sliding column.

[0027] Furthermore, the orientation limiting component includes:

[0028] A limiting ratchet is coaxially and fixedly connected to the left side of the transmission gear;

[0029] A limiting pawl is coaxially and fixedly connected to the right end of the connecting shaft, and the limiting pawl engages with a limiting ratchet.

[0030] Compared with the prior art, the present invention has the following beneficial effects:

[0031] First, after a positioning ring is processed, the upper mold moves upward, which drives the connecting rod and the transmission rack to move together. The automatic lifting component drives the lifting plate to complete a reciprocating movement process of first moving upward and then downward. When the lifting plate rises, it drives the positioning ring to move upward, making it convenient for the staff to use clamps to pick out the positioning ring. After that, the lifting plate falls back to its original position, making it convenient to place the next positioning ring blank.

[0032] Secondly, during the process of the upper mold moving downward to process the blank, the connecting shaft will not rotate under the action of the ratchet and ratchet transmission mechanism formed by the engagement of the limiting pawl and the limiting ratchet, so that the lifting plate remains in the original position and the blank position is more stable.

[0033] This invention uses an automatic lifting component to drive the lifting plate to complete a reciprocating movement process of first moving upward and then downward. The area of ​​the finished positioning ring exposed in the lower mold is larger, making it easier for workers to use clamps to pick it out and reducing operational risks. During the process of the upper mold moving downward to process the blank, the lifting plate will remain in the original position, making the blank position more stable and facilitating subsequent processing of the blank. Attached Figure Description

[0034] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0035] Figure 2 This is a schematic diagram of the lower mold structure of this utility model.

[0036] Figure 3 This is a schematic diagram of the lifting plate structure of this utility model.

[0037] Figure 4 This is a schematic diagram of the connecting shaft structure of this utility model.

[0038] Figure 5 This is a schematic diagram of the transmission plate structure of this utility model.

[0039] In the diagram, the correspondence between component names and drawing numbers is as follows:

[0040] 1. Main body of the worktable; 2. Lower mold; 3. Upper mold; 4. Transmission box; 5. Connecting rod; 501. Transmission rack; 6. Transmission gear; 601. Restricting ratchet; 7. Connecting shaft; 701. Limiting pawl; 702. Transmission turntable; 703. Transmission column; 8. Sliding rod; 9. Transmission plate; 901. Transmission slot; 10. Sliding column; 1001. Ejector plate. Detailed Implementation

[0041] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model. Example 1:

[0042] As attached Figure 1 To be continued Figure 5 As shown:

[0043] This utility model provides an improved positioning ring mold for containers, including a workbench body 1;

[0044] Lower mold 2 is located on top of the worktable body 1;

[0045] Upper mold 3 is fixedly connected inside the worktable body 1;

[0046] Transmission box 4 is fixedly connected to the left side of the workbench body 1;

[0047] Connecting rod 5 has an "L" shaped structure. The right end of connecting rod 5 is fixedly connected to the upper mold 3, and connecting rod 5 is slidably connected to the worktable body 1.

[0048] The sliding rod 8 has an "L" shaped structure and is slidably connected inside the worktable body 1.

[0049] An automatic lifting component is located inside and on the left side of the worktable body 1.

[0050] The automatic lifting component includes:

[0051] The transmission rack 501 is fixedly connected to the lower end of the connecting rod 5.

[0052] The transmission gear 6 is rotatably connected inside the transmission box 4. The transmission gear 6 meshes with the transmission rack 501. The function of the transmission gear 6 is that after a positioning ring is processed, the upper mold 3 moves upward, which will drive the connecting rod 5 and the transmission rack 501 to move together. When the transmission rack 501 moves to mesh with the transmission gear 6, it will drive the transmission gear 6 to rotate through the gear and rack transmission mechanism formed by the two.

[0053] The automatic lifting component also includes:

[0054] Connecting shaft 7 is located on the left side of transmission gear 6;

[0055] Transmission turntable 702 is coaxially and fixedly connected to the left side of connecting shaft 7;

[0056] The transmission column 703 is fixedly connected to the left side of the transmission turntable 702. Its function is that when the transmission gear 6 rotates, it will drive the transmission column 703 to make a circular motion around the connecting shaft 7.

[0057] The automatic lifting component also includes:

[0058] Transmission plate 9 is fixedly connected to sliding rod 8;

[0059] The transmission slot 901 is located inside the transmission plate 9. Its function is to allow the transmission column 703 to pass through the transmission slot 901, thereby driving the transmission plate 9 and the sliding rod 8 to move upward through the circumferential motion of the transmission column 703.

[0060] The automatic lifting component also includes:

[0061] Two sliding columns 10 are provided, and the two sliding columns 10 are fixedly connected to the upper right end of the sliding rod 8. The two sliding columns 10 are slidably connected to the lower mold 2 respectively.

[0062] The lifting plate 1001 is fixedly connected to the sliding column 10. Its function is that when the sliding rod 8 moves upward, it will drive the sliding column 10 and the lifting plate 1001 to move upward synchronously, thereby driving the positioning ring placed on the lifting plate 1001 to move upward. When the transmission column 703 moves to the top, the operator will clamp the positioning ring. After clamping, the upper mold 3 will continue to move upward a part and drive the connecting shaft 7 to continue to rotate. At this time, the transmission column 703 will drive the transmission plate 9 to move downward, thereby driving the lifting plate 1001 to move to its original position and fit inside the lower mold 2.

[0063] The specific usage and function of this embodiment are as follows:

[0064] After a positioning ring is machined, the upper mold 3 moves upward, causing the connecting rod 5 and the transmission rack 501 to move together. When the transmission rack 501 moves to mesh with the transmission gear 6, it drives the transmission gear 6 to rotate through the gear and rack transmission mechanism formed by the two. The rotation of the transmission gear 6 drives the transmission column 703 to make a circular motion around the connecting shaft 7. The transmission column 703 passes through the transmission slot 901, thereby driving the transmission plate 9 and the sliding rod 8 to move upward through the circular motion of the transmission column 703. The upward movement of the sliding rod 8 drives the transmission plate 9 and the sliding rod 8 to move upward. The sliding column 10 and the lifting plate 1001 move upward synchronously, thereby driving the positioning ring placed on the lifting plate 1001 to move upward. The area of ​​the positioning ring exposed in the lower mold 2 becomes larger. When the transmission column 703 moves to the top, the operator can easily clamp most of the positioning ring workpiece exposed in the lower mold 2. After clamping, the upper mold 3 continues to move upward a part and drives the connecting shaft 7 to continue rotating. At this time, the transmission column 703 will drive the transmission plate 9 to move downward, thereby driving the lifting plate 1001 to move to its original position and fit inside the lower mold 2 for easy reuse. Example 2:

[0065] Based on Example 1, as shown in the appendix Figure 1 To be continued Figure 5 As shown, it also includes a direction limiting component, which is disposed inside the transmission box 4.

[0066] The orientation limiting components include:

[0067] A ratchet 601 is fixedly connected to the left side of the transmission gear 6 on the same axis.

[0068] The limiting pawl 701 is coaxially fixedly connected to the right end of the connecting shaft 7, and the limiting pawl 701 meshes with the limiting ratchet 601.

[0069] The specific usage and function of this embodiment are as follows:

[0070] When reused, the positioning ring blank is placed on the lifting plate 1001. During the process of the upper mold 3 moving downward to process the blank, when the bottom of the transmission rack 501 meshes with the transmission gear 6 and continues to move downward, the transmission gear 6 rotates. However, under the action of the ratchet and pawl transmission mechanism formed by the meshing of the limiting pawl 701 and the limiting ratchet 601, the connecting shaft 7 can only rotate in one direction and will not follow the rotation, thus keeping the lifting plate 1001 in the original position, which facilitates the subsequent downward movement of the upper mold 3 to process the blank on the lifting plate 1001.

[0071] The following points should be noted in this article:

[0072] 1. The accompanying drawings of the embodiments disclosed herein only relate to the structures involved in the embodiments disclosed herein; other structures can be referred to in general design.

[0073] 2. Where there is no conflict, the embodiments of this disclosure and the features in the embodiments can be combined with each other to obtain new embodiments.

[0074] The above are merely specific embodiments of this disclosure, but the scope of protection of this disclosure is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the scope of the technology disclosed in this disclosure should be included within the scope of protection of this disclosure. Therefore, the scope of protection of this disclosure should be determined by the scope of the claims.

Claims

1. A container improved positioning ring mold, comprising a worktable body, a lower mold, an upper mold, a transmission box, a connecting rod, a sliding rod, an automatic lifting assembly, and a direction limiting assembly; characterized in that: The lower mold is located on the top of the workbench body; the upper mold is fixedly connected inside the workbench body; the transmission box is fixedly connected to the left side of the workbench body; the connecting rod has an "L" shaped structure, with its right end fixedly connected to the upper mold, and the connecting rod is slidably connected to the workbench body; the sliding rod has an "L" shaped structure and is slidably connected inside the workbench body; the automatic lifting component is located inside the workbench body and on the left side; the direction limiting component is located inside the transmission box.

2. The improved container positioning ring mold as described in claim 1, characterized in that: The automatic lifting assembly includes a transmission rack and a transmission gear; the transmission rack is fixedly connected to the lower end of the connecting rod; the transmission gear is rotatably connected inside the transmission box, and the transmission gear meshes with the transmission rack.

3. The improved container positioning ring mold as described in claim 2, characterized in that: The automatic lifting assembly further includes: a connecting shaft, a transmission turntable, and a transmission column; the connecting shaft is located on the left side of the transmission gear; the transmission turntable is coaxially and fixedly connected to the left side of the connecting shaft; and the transmission column is fixedly connected to the left side of the transmission turntable.

4. The improved container positioning ring mold as described in claim 3, characterized in that: The automatic lifting assembly further includes: a transmission plate and a transmission slot; the transmission plate is fixedly connected to the sliding rod; the transmission slot is formed inside the transmission plate.

5. The improved container positioning ring mold as described in claim 4, characterized in that: The automatic lifting assembly further includes: sliding columns and lifting plates; two sliding columns are provided, which are separately and fixedly connected to the upper right end of the sliding rod, and the two sliding columns are respectively slidably connected to the lower mold; the lifting plate is fixedly connected to the sliding columns.

6. The improved container positioning ring mold as described in claim 1, characterized in that: The direction limiting component includes a limiting ratchet and a limiting pawl; the limiting ratchet is coaxially and fixedly connected to the left side of the transmission gear; the limiting pawl is coaxially and fixedly connected to the right end of the connecting shaft, and the limiting pawl meshes with the limiting ratchet.

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