Air bag barrel shell forming mold assembly structure of air suspension

Abstract

The utility model relates to an air bag barrel shell forming die assembling structure of an air suspension. According to the technical scheme, the air bag barrel shell forming die assembling structure is characterized by comprising a mounting frame, a first upper die assembly, a first lower die assembly, a second upper die assembly, a second lower die assembly, a first driving assembly, a second driving assembly and a third driving assembly; the second upper die assembly is arranged on one side of the first upper die assembly in a sliding mode. The second lower die assembly is arranged on one side of the first lower die assembly in a sliding mode and is opposite to the second upper die assembly. The whole structure is stable, operation is convenient and fast, repositioning is not needed when the port of the air bag barrel shell is machined and formed, and the machining precision can be effectively guaranteed while the production and machining efficiency is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of air suspension molding equipment, and more specifically, to an assembly structure of a molding die for an air bag cylinder shell of an air suspension. Background Art

[0002] The airbag vibration reduction system is an air suspension system widely used in heavy trucks or trucks. It uses airbags instead of traditional leaf springs for buffering and vibration reduction. Since the airbag vibration reduction system uses airbags as the buffering and vibration reduction component, it has many advantages over traditional vibration reduction systems, such as smooth buffering, good vibration reduction effect, high driving comfort, compact structure, and small space occupation. However, in the existing production and processing of the airbag cylinder shell, the cylinder is usually placed on a forming mold equipment for overall preliminary extrusion molding. After the preliminary extrusion molding, the cylinder shell after the preliminary molding is manually placed in another forming mold equipment to extrude the port of the preliminary molded cylinder shell to form the overall shape structure of the airbag cylinder shell in the air suspension system. However, this processing method is cumbersome, labor-intensive, and has low production and processing efficiency. In addition, during the port molding process, the preliminary molded airbag cylinder shell needs to be positioned for the port molding operation, which is inconvenient to operate and prone to errors. To this end, we propose a new airbag cylinder shell molding mold assembly structure for air suspension. Utility Model Content

[0003] In view of the shortcomings of the prior art, the purpose of the present invention is to provide an air bag cylinder shell forming mold assembly structure for an air suspension to solve the technical problems existing in the above-mentioned background technology.

[0004] The above technical objectives of the present utility model are achieved through the following technical solutions: An air bag cylinder shell molding die assembly structure for an air suspension, comprising: a mounting frame, a first upper die assembly, a first lower die assembly for cooperating with the first upper die assembly to extrude the air bag cylinder shell of the air suspension, a second upper die assembly, a second lower die assembly for cooperating with the second upper die assembly to extrude the port of the air bag cylinder shell of the air suspension, a first drive assembly for driving the first upper die assembly, a second drive assembly for driving the second upper die assembly, and a third drive assembly for driving the second lower die assembly; the first lower die assembly is fixedly arranged on the mounting frame; The first upper mold assembly can be slidably set on the mounting frame and is arranged opposite to the first lower mold assembly; the first driving assembly is installed on the top of the mounting frame, and its output end passes through the mounting frame and is fixedly connected to the first upper mold assembly; the second upper mold assembly can be slidably set on one side of the first upper mold assembly; the second driving assembly mounting seat is on the first upper mold assembly, and its output end is fixedly connected to the second upper mold assembly; the second lower mold assembly can be slidably set on one side of the first lower mold assembly and is arranged opposite to the second upper mold assembly; the third driving assembly is installed at the bottom of the mounting frame, and its output end passes through the mounting frame and is fixedly connected to the second lower mold assembly.

[0005] Optionally, the first upper mold assembly includes: a mounting plate, at least one slider, and a first upper mold base; the mounting frame is provided with at least one slide rail compatible with the slider; the slider is mounted at one end of the mounting plate and is slidably connected to the slide rail; the first upper mold base is mounted at the other end of the mounting plate; the mounting plate is fixedly connected to the output end of the first driving assembly; a first slide groove is opened on one side of the first upper mold base; the second upper mold assembly can be slidably mounted in the slide groove.

[0006] Optionally, the first lower mold assembly includes: a first lower mold base, and a plurality of locking screws; the lower mold base is fixed to the mounting frame by the plurality of screws, and is located below the upper mold base; the upper mold base and the lower mold base are arranged opposite to each other; a second slide groove corresponding to the first slide groove is provided on the lower mold base; the second lower mold assembly can be slidably installed in the second slide groove.

[0007] Optionally, the first driving assembly includes: at least one first cylinder; the first cylinder is fixedly mounted on the top of the mounting bracket, and its output end passes through the mounting bracket and is fixedly connected to the mounting plate.

[0008] Optionally, the second upper mold assembly includes: a mounting portion, and a second upper mold base; the mounting portion is arranged on the second upper mold base and is fixedly connected to the output end of the second driving assembly; the second upper mold base can be slidably mounted in the first sliding groove.

[0009] Optionally, the second drive assembly includes: two second cylinders and a T-shaped plate; the two second cylinders are installed on the mounting plate and are respectively located on both sides of the T-shaped plate; the output ends of the two second cylinders are fixedly connected to the upper end of the T-shaped plate; the lower end of the T-shaped plate passes through the mounting frame and is fixedly connected to the mounting part.

[0010] Optionally, the second lower mold assembly includes: a second lower mold base, and a connecting plate; the second lower mold base can be slidably installed in the first slide groove, and is arranged opposite to the second upper mold base; one end of the connecting plate is fixedly connected to the second lower mold base, and the other end passes through the mounting frame and is fixedly connected to the output end of the third drive assembly.

[0011] Optionally, the third driving assembly includes: a bracket, and a third cylinder; the bracket is fixedly arranged on the bottom plate of the mounting frame; the third cylinder is fixedly mounted on the bracket, and its output end is fixedly connected to the connecting plate.

[0012] In summary, the utility model has the following beneficial effects: the overall structure is stable, the operation is convenient and quick, and there is no need to reposition the port of the airbag cylinder shell during processing and forming, which can effectively ensure the processing accuracy while ensuring production and processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is an assembly drawing of the utility model;

[0014] Figure 2 It is a structural schematic diagram of the utility model during assembly.

[0015] In the figure: 1. mounting frame; 2. first upper mold assembly; 21. mounting plate; 22. slider; 23. first upper mold base; 3. first lower mold assembly; 31. first lower mold base; 4. second upper mold assembly; 41. mounting portion; 42. second upper mold base; 5. second lower mold assembly; 51. second lower mold base; 52. connecting plate; 6. first drive assembly; 61. first cylinder; 7. second drive assembly; 71. second cylinder; 72. T-plate; 8. third drive assembly; 81. bracket; 82. third cylinder; 9. first slide groove; 10. second slide groove; 11. slide rail. DETAILED DESCRIPTION

[0016] To make the objectives, features, and advantages of the present invention more readily apparent, the following detailed description of the present invention is provided with reference to the accompanying drawings. The accompanying drawings illustrate several embodiments of the present invention. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein.

[0017] In the present invention, unless otherwise expressly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be a communication between the two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances. The terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of such features.

[0018] In the present invention, unless otherwise expressly specified and limited, a first feature being "above" or "below" a second feature may include the first and second features being in direct contact, or may include the first and second features being in contact not directly but through another feature between them. Moreover, a first feature being "above," "above," and "above" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below," "below," and "below" a second feature includes the first feature being directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature. The terms "vertical," "horizontal," "left," "right," "above," "below," and similar expressions are for illustrative purposes only and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be understood as limiting the present invention.

[0019] The present invention will be described in detail below with reference to the accompanying drawings and embodiments.

[0020] The utility model provides an assembly structure of a molding die for an air bag cylinder shell of an air suspension, such as Figure 1As shown, it includes: a mounting frame 1, a first upper mold assembly 2, a first lower mold assembly 3 for cooperating with the first upper mold assembly 2 to extrude the air bag cylinder shell of the air suspension, a second upper mold assembly 4, a second lower mold assembly 5 for cooperating with the second upper mold assembly 4 to extrude the port of the air bag cylinder shell of the air suspension, a first driving assembly 6 for driving the first upper mold assembly 2, a second driving assembly 7 for driving the second upper mold assembly 4, and a third driving assembly 8 for driving the second lower mold assembly 5; the first lower mold assembly 3 is fixedly arranged on the mounting frame 1; the first upper mold assembly 2 can be slidably arranged on the mounting frame 1, and is in contact with the second upper mold assembly A lower mold assembly 3 is arranged relative to each other; the first driving assembly 6 is installed on the top of the mounting frame 1, and its output end passes through the mounting frame 1 and is fixedly connected to the first upper mold assembly 2; the second upper mold assembly 4 is slidably set on one side of the first upper mold assembly 2; the second driving assembly 7 is mounted on the first upper mold assembly 2, and its output end is fixedly connected to the second upper mold assembly 4; the second lower mold assembly 5 is slidably set on one side of the first lower mold assembly 3, and is arranged relative to the second upper mold assembly 4; the third driving assembly 8 is installed at the bottom of the mounting frame 1, and its output end passes through the mounting frame 1 and is fixedly connected to the second lower mold assembly 5.

[0021] In this embodiment, it includes: a mounting frame 1, a first upper mold assembly 2, a first lower mold assembly 3, a second upper mold assembly 4, a second lower mold assembly 5, a first drive assembly 6, a second drive assembly 7, and a third drive assembly 8. During the assembly process, the first lower mold assembly 3 is fixedly mounted on the mounting frame 1, while the second upper mold assembly 4 and the second lower mold assembly 5 are in a relative state and are slidably mounted on the first upper mold assembly 2 and the first lower mold assembly 3 respectively. When working, the first drive assembly 6 works to drive the first upper mold assembly 2 at its output end to move downward so as to cooperate with the first lower mold assembly 3 on the mounting frame 1 to realize the air bag cylinder of the air suspension. The preliminary forming work of the shell; after the preliminary forming is completed, the second drive assembly 7 and the third drive assembly 8 work synchronously, respectively driving the second upper mold assembly 4 and the second lower mold assembly 5 to make relative movement, so as to further extrude and form the port of the airbag cylinder shell. During this process, the first upper mold assembly 2 and the first lower mold assembly 3 are always in a clamping and fixed state with the preliminary formed airbag cylinder shell, which can effectively ensure the processing accuracy of the port of the airbag cylinder shell; the overall structure is stable and the operation is convenient and fast. During the port processing, there is no need to reposition, which can effectively ensure the processing accuracy while ensuring the production and processing efficiency.

[0022] Optionally, in this embodiment, the first drive assembly 6, the second drive assembly 7, and the third drive group can work synchronously to drive the first upper mold assembly 2, the second upper mold assembly 4, and the second lower mold assembly 5 to move, so as to realize the initial molding of the airbag cylinder shell and the port molding operations simultaneously, which can further improve production and processing efficiency.

[0023] Furthermore, the first upper mold assembly 2 includes: a mounting plate 21, at least one slider 22, and a first upper mold base 23; the mounting frame 1 is provided with at least one slide rail 11 compatible with the slider 22; the slider 22 is mounted on one end of the mounting plate 21 and is slidably connected to the slide rail 11; the first upper mold base 23 is mounted on the other end of the mounting plate 21; the mounting plate 21 is fixedly connected to the output end of the first driving assembly 6; a first slide groove 9 is provided on one side of the first upper mold base; the second upper mold assembly 4 can be slidably mounted in the slide groove; specifically, a U-shaped forming groove is provided on the first upper mold base 23.

[0024] Furthermore, the first lower mold assembly 3 includes: a first lower mold base 31, and a plurality of locking screws; the lower mold base is fixed on the mounting frame 1 by the plurality of screws, and is located below the upper mold base; the upper mold base and the lower mold base are arranged opposite to each other; the lower mold base is provided with a second slide groove 10 corresponding to the first slide groove 9; the second lower mold assembly 5 can be slidably installed in the second slide groove 10; specifically, the first lower mold base 31 is provided with a U-shaped forming groove that is compatible with the U-shaped forming groove on the first upper mold base 23.

[0025] Furthermore, the first driving assembly 6 includes: at least one first cylinder 61; the first cylinder 61 is fixedly mounted on the top of the mounting frame 1, and its output end passes through the mounting frame 1 and is fixedly connected to the mounting plate 21.

[0026] In this embodiment, the first cylinder 61 operates to drive the mounting plate 21 to slide downward on the mounting frame 1, thereby driving the upper die seat of the mounting plate 21 to move downward, so as to cooperate with the first lower die seat 31 on the mounting frame 1 to achieve the initial extrusion molding of the workpiece of the airbag cylinder shell; the structure is stable and easy to install;

[0027] Furthermore, the second upper mold assembly 4 includes: a mounting portion 41, and a second upper mold base 42; the mounting portion 41 is arranged on the second upper mold base 42 and is fixedly connected to the output end of the second driving assembly 7; the second upper mold base 42 can be slidably installed in the first slide groove 9; specifically, a U-shaped forming groove is provided on the second upper mold base 42.

[0028] Furthermore, the second driving assembly 7 includes: two second cylinders 71 and a T-shaped plate 72; the two second cylinders 71 are mounted on the mounting plate 21 and are respectively located on both sides of the T-shaped plate 72; the output ends of the two second cylinders 71 are fixedly connected to the upper end of the T-shaped plate 72; the lower end of the T-shaped plate 72 passes through the mounting frame 1 and is fixedly connected to the mounting portion 41;

[0029] Furthermore, the second lower mold assembly 5 includes: a second lower mold base 51, and a connecting plate 52; the second lower mold base 51 can be slidably installed in the first slide groove 9, and is arranged opposite to the second upper mold base 42; one end of the connecting plate 52 is fixedly connected to the second lower mold base 51, and the other end passes through the mounting frame 1 and is fixedly connected to the output end of the third drive assembly 8; specifically, a U-shaped forming groove is provided on the second lower mold base 51, which is the same as the U-shaped forming groove on the second upper mold base 42.

[0030] Furthermore, the third driving assembly 8 includes: a bracket 81 and a third cylinder 82; the bracket 81 is fixedly arranged on the bottom plate of the mounting frame 1; the third cylinder 82 is fixedly mounted on the bracket 81, and its output end is fixedly connected to the connecting plate 52.

[0031] In this embodiment, the second cylinder 71 and the third cylinder 82 work synchronously, thereby driving the second upper mold base 42 and the second lower mold base 51 to move respectively, so that the second upper mold base 42 and the second lower mold base 51 perform relative sliding movements on the first upper mold base 23 and the first lower mold base 31 respectively, so as to realize the extrusion molding processing operation of the port of the airbag cylinder shell.

[0032] The utility model provides an air bag cylinder shell forming mold assembly structure for an air suspension, which has a stable overall structure and is convenient and quick to operate. When the port of the air bag cylinder shell is processed and formed, there is no need to reposition it, which can effectively ensure the processing accuracy while ensuring the production and processing efficiency.

[0033] The above description is merely a preferred embodiment of the present invention. The scope of protection of the present invention is not limited to the above embodiment. All technical solutions based on the concept of the present invention are within the scope of protection of the present invention. It should be noted that for those skilled in the art, certain improvements and modifications that do not depart from the principles of the present invention should also be considered within the scope of protection of the present invention.

Claims

1. An air bag cylinder shell forming die assembly structure for an air suspension, characterized in that: include: A mounting frame, a first upper mold assembly, a first lower mold assembly for cooperating with the first upper mold assembly to extrude the airbag cylinder shell of the air suspension, a second upper mold assembly, a second lower mold assembly for cooperating with the second upper mold assembly to extrude the port of the airbag cylinder shell of the air suspension, a first drive assembly for driving the first upper mold assembly, a second drive assembly for driving the second upper mold assembly, and a third drive assembly for driving the second lower mold assembly; The first lower mold assembly is fixedly set on the mounting frame; the first upper mold assembly can be slidably set on the mounting frame and is arranged opposite to the first lower mold assembly; the first driving assembly is installed on the top of the mounting frame, and its output end passes through the mounting frame and is fixedly connected to the first upper mold assembly; the second upper mold assembly can be slidably set on one side of the first upper mold assembly; the second driving assembly mounting seat is on the first upper mold assembly, and its output end is fixedly connected to the second upper mold assembly; the second lower mold assembly can be slidably set on one side of the first lower mold assembly and is arranged opposite to the second upper mold assembly; the third driving assembly is installed at the bottom of the mounting frame, and its output end passes through the mounting frame and is fixedly connected to the second lower mold assembly.

2. The airbag cylinder shell forming mold assembly structure of an air suspension according to claim 1, characterized in that: The first upper mold assembly includes: a mounting plate, at least one slider, and a first upper mold base; the mounting frame is provided with at least one slide rail compatible with the slider; the slider is mounted on one end of the mounting plate and is slidably connected to the slide rail; the first upper mold base is mounted on the other end of the mounting plate; the mounting plate is fixedly connected to the output end of the first driving assembly; a first slide groove is opened on one side of the first upper mold base; the second upper mold assembly can be slidably mounted in the slide groove.

3. The airbag cylinder shell forming mold assembly structure of an air suspension according to claim 2, characterized in that: The first lower mold assembly includes: a first lower mold base, and a plurality of locking screws; the lower mold base is fixed on the mounting frame by the plurality of screws, and is located below the upper mold base; the upper mold base and the lower mold base are arranged opposite to each other; a second slide groove corresponding to the first slide groove is provided on the lower mold base; the second lower mold assembly can be slidably installed in the second slide groove.

4. The air bag cylinder shell forming die assembly structure of an air suspension according to claim 2, characterized in that: The first driving assembly includes: at least one first cylinder; the first cylinder is fixedly mounted on the top of the mounting frame, and its output end passes through the mounting frame and is fixedly connected to the mounting plate.

5. The air bag cylinder shell forming die assembly structure of an air suspension according to claim 2, characterized in that: The second upper mold assembly includes: a mounting portion and a second upper mold base; the mounting portion is arranged on the second upper mold base and is fixedly connected to the output end of the second driving assembly; the second upper mold base can be slidably mounted in the first sliding groove.

6. The air bag cylinder shell forming die assembly structure of an air suspension according to claim 5, characterized in that: The second drive assembly includes: two second cylinders and a T-shaped plate; the two second cylinders are installed on the mounting plate and are respectively located on both sides of the T-shaped plate; the output ends of the two second cylinders are fixedly connected to the upper end of the T-shaped plate; the lower end of the T-shaped plate passes through the mounting frame and is fixedly connected to the mounting part.

7. The air bag cylinder shell forming die assembly structure of an air suspension according to claim 5, characterized in that: The second lower mold assembly includes: a second lower mold base, and a connecting plate; the second lower mold base can be slidably installed in the first slide groove and is arranged opposite to the second upper mold base; one end of the connecting plate is fixedly connected to the second lower mold base, and the other end passes through the mounting frame and is fixedly connected to the output end of the third drive assembly.

8. The air bag cylinder shell forming die assembly structure of an air suspension according to claim 7, characterized in that: The third driving assembly includes: a bracket, and a third cylinder; the bracket is fixedly arranged on the bottom plate of the mounting frame; the third cylinder is fixedly mounted on the bracket, and its output end is fixedly connected to the connecting plate.

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