Closing-in and creasing all-in-one machine for gas spring production

Abstract

The utility model discloses an air spring production closing-in and creasing all-in-one machine which comprises a working table, a centering clamping assembly is fixedly installed on the top of the working table and comprises a first air cylinder and a first moving frame, the first air cylinder is fixedly installed on the top of the working table, and the first moving frame is fixedly connected with the output end of the first air cylinder. A connecting rod is hinged to the inner side wall of the first movable frame, a U-shaped frame is hinged to one side of the connecting rod, and a fixing block is fixedly installed on one side of the U-shaped frame. According to the closing-in and creasing all-in-one machine for gas spring production, through the arranged centering clamping assembly, a gas spring can be centered and clamped, the clamping effect of the gas spring can be better, the using effect is better guaranteed, follow-up machining of the gas spring can be helped, the using experience can be improved accordingly, the centering clamping assembly is like an accurate positioner, and the machining efficiency of the gas spring is improved. When the air spring is arranged in the air spring box, the air spring box can uniformly apply force from a plurality of directions.

Description

Technical Field

[0001] The utility model relates to the technical field of gas spring production, in particular to a gas spring production closing and indentation integrated machine. Background Art

[0002] Gas spring production is a relatively complicated process. The following are the detailed steps: 1. Raw material preparation and pipe selection: The cylinder of the gas spring is usually made of metal pipes, such as seamless steel pipes. When selecting pipes, factors such as the material of the pipe (such as carbon steel, stainless steel, etc.), wall thickness, inner diameter and outer diameter should be considered. For example, for gas springs that withstand greater pressure, you may need to choose pipes with thicker walls to ensure the strength of the cylinder. Piston rod material preparation: The piston rod is generally made of high-quality steel and undergoes tempering treatment (a heat treatment process that combines quenching and high-temperature tempering) to improve its strength and toughness. At the same time, the materials required for the piston rod surface treatment, such as chrome-plated materials, must also be prepared. The chrome-plated piston rod has high surface hardness, good wear resistance, and good rust resistance.

[0003] Patent announcement number "CN211218371U" discloses "a gas spring production closing and creasing integrated machine, which belongs to the technical field of gas spring manufacturing equipment, and solves the problems of poor versatility of traditional gas spring cylinder closing and creasing devices, inability to process workpieces of different specifications, and high production costs for enterprises. It mainly includes a workbench, on which are provided a workpiece clamping mechanism, a creasing mechanism, and a closing mechanism, and the workpiece clamping mechanism includes a clamping sub-mechanism and a depth adjustment sub-mechanism. The utility model has very strong versatility and greatly reduces the production cost of the enterprise; the structural design is simple and ingenious, the operation is stable, the adjustment is convenient and quick, the production efficiency is high, and considerable economic benefits are created for the enterprise; the application range is wide, and it can be applied to all pipe indentation and closing needs, especially suitable for the production and processing of gas spring cylinders."

[0004] In response to the above-mentioned related issues, the existing closing and creasing integrated machine does not have a good centering function, which is very troublesome when the gas spring needs to be clamped, thus affecting its fixing effect, and cannot be adjusted according to the length of the gas spring, thus affecting the use effect.

[0005] To this end, the utility model provides a gas spring production closing and indentation integrated machine to solve the above problems. Utility Model Content

[0006] In response to the shortcomings of the existing technology, the utility model provides a gas spring production closing and creasing integrated machine, which solves the problem that the above-mentioned existing closing and creasing integrated machine does not have a good centering function, which is very troublesome when the gas spring needs to be clamped, thus affecting its fixing effect.

[0007] To achieve the above objectives, the present invention is implemented through the following technical solutions: a gas spring production, closing and indentation integrated machine, including a workbench, a centering clamping assembly fixedly installed on the top of the workbench, the centering clamping assembly including a cylinder 1 and a movable frame 1, the cylinder 1 is fixedly installed on the top of the workbench, the movable frame 1 is fixedly connected to the output end of the cylinder 1, the inner side wall of the movable frame 1 is hinged with a connecting rod, one side of the connecting rod is hinged with a U-shaped frame, one side of the U-shaped frame is fixedly installed with a fixed block, the bottom of the fixed block is fixedly installed with a splint, one side of the splint is fixedly installed with a sliding rod, the top of the workbench is fixedly installed with a fixed frame, the sliding rod and the fixed frame are slidably connected, the top of the workbench is fixedly installed with a movable assembly, and one side of the movable assembly is provided with an indentation and closing assembly.

[0008] Furthermore, the moving assembly includes a support frame and a motor, the support frame is fixedly mounted on the top of the workbench, the motor is fixedly mounted on one side of the support frame, the output end of the motor is fixedly connected to pulley 1, one end of the pulley 1 is fixedly connected to threaded rod 1, one side of the support frame is connected to threaded rod 2 through a bearing, one end of the threaded rod 2 is fixedly connected to pulley 2, the pulley 2 and the pulley 1 are tensioned by a transmission belt, the side walls of the threaded rod 2 and the threaded rod 1 are both threadedly connected to the moving frame 2, and a connecting frame is fixedly mounted on one side of the moving frame 2.

[0009] The above technical solution can achieve a good moving effect and make the movement more stable.

[0010] Furthermore, a stabilizing groove is provided on the top of the workbench, and the connecting frame is slidably connected to the stabilizing groove.

[0011] By adopting the above technical solution, the connecting frame can be moved more stably.

[0012] Furthermore, the indentation closing assembly includes cylinder 2 and a rectangular plate, wherein cylinder 2 is fixedly mounted on one side of the connecting frame, the rectangular plate is fixedly connected to the output end of cylinder 2, and a crease plate is fixedly mounted on one side of the rectangular plate.

[0013] By adopting the above technical solution, the gas spring can be creased.

[0014] Furthermore, the indentation closing assembly also includes a closing block, and the closing block is fixedly installed on one side of the rectangular plate.

[0015] By adopting the above technical solution, the gas spring can be closed.

[0016] Furthermore, the centering clamping assembly also includes a limit block, which is fixedly connected to one end of the sliding rod.

[0017] The above technical solution can achieve a good limiting effect.

[0018] Furthermore, an anti-slip layer is provided at the bottom of the workbench, and the anti-slip layer is connected to the workbench through a spraying process.

[0019] The adoption of the above technical solution can achieve a good anti-slip effect.

[0020] Beneficial effects

[0021] The utility model provides a gas spring production and creasing machine. Compared with the existing technology, it has the following advantages:

[0022] 1. The gas spring production and closing and indentation integrated machine can clamp the gas spring in the center through the set centering clamping component, so that the clamping effect will be better, and the use effect will be more guaranteed. It will also be helpful for its subsequent processing and the use experience will also increase. The centering clamping component is like a precise locator. When the gas spring is placed in it, it can apply force evenly from multiple directions to firmly fix the gas spring in the center position.

[0023] 2. The gas spring production closing and indentation integrated machine can be adjusted according to the length of the gas spring through the set moving components, so that gas springs of any length have good closing and indentation effects, making the overall use effect more comprehensive, and more guaranteed. The use effect will be better and easy to promote and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the implementation scheme of the present invention or the technical scheme in the prior art, the drawings required for use in the implementation scheme or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some implementation schemes of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0025] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0026] Figure 2 This utility model Figure 1 A magnified view of the structure at center A;

[0027] Figure 3 It is a side view of the overall structure of the utility model;

[0028] Figure 4 This utility model Figure 3 A magnified view of the structure at B in the middle.

[0029] In the figure: 1. Workbench; 2. Centering clamping assembly; 21. Cylinder 1; 22. Moving frame 1; 23. Connecting rod; 24. U-shaped frame; 25. Fixed block; 26. Clamp; 27. Slide rod; 28. Fixed frame; 29. ​​Limit block; 3. Moving assembly; 31. Support frame; 32. Motor; 33. Pulley 1; 34. Threaded rod 1; 35. Threaded rod 2; 36. Pulley 2; 37. Moving frame 2; 38. Connecting frame; 4. Indentation and closing assembly; 41. Cylinder 2; 42. Rectangular plate; 43. Crease plate; 44. Closing block. DETAILED DESCRIPTION

[0030] It should be noted that in the description of the embodiments of the present application, the terms "front, rear", "left, right", "up, down", etc. indicating directions or positional relationships are all based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present application and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present application. The terms "install", "connect", and "connected" should be understood in a broad sense. For example, they can be fixedly connected, detachably connected, or integrally connected; they can be directly connected, or indirectly connected through an intermediate medium, or they can be internal connections between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0031] The present application will be further described in detail below through the accompanying drawings and examples.

[0032] Reference Figures 1 to 4The embodiment of the present application provides a gas spring production closing and indentation integrated machine, including a workbench 1, a centering clamping assembly 2 is fixedly installed on the top of the workbench 1, and the centering clamping assembly 2 includes a cylinder 1 21 and a movable frame 1 22, the cylinder 1 21 is fixedly installed on the top of the workbench 1, and the movable frame 1 22 is fixedly connected to the output end of the cylinder 1 21, and the inner side wall of the movable frame 1 22 is hinged with a connecting rod 23, and a U-shaped frame 24 is hinged on one side of the connecting rod 23, and a fixed block 25 is fixedly installed on one side of the U-shaped frame 24, and a clamping plate 26 is fixedly installed on the bottom of the fixed block 25, and a sliding rod 27 is fixedly installed on one side of the clamping plate 26. The top of the workbench 1 is fixed A fixed frame 28 is installed, and the slide rod 27 is slidably connected to the fixed frame 28. The centering clamping assembly 2 also includes a limit block 29, and the limit block 29 is fixedly connected to one end of the slide rod 27. A moving assembly 3 is fixedly installed on the top of the workbench 1, and an indentation and closing assembly 4 is provided on one side of the moving assembly 3. The indentation and closing assembly 4 includes a cylinder 2 41 and a rectangular plate 42. The cylinder 2 41 is fixedly installed on one side of the connecting frame 38, and the rectangular plate 42 is fixedly connected to the output end of the cylinder 2 41. A crease plate 43 is fixedly installed on one side of the rectangular plate 42. The indentation and closing assembly 4 also includes a closing block 44, and the closing block 44 is fixedly installed on one side of the rectangular plate 42.

[0033] In this embodiment, first start the cylinder 1 21 to drive the movable frame 1 22 to move, so that the movable frame 1 22 can drive the U-shaped frame 24 to move through the connecting rod 23, so that the U-shaped frame 24 can slide on one side of the fixed frame 28 through the sliding rod 27, so that the splint 26 can clamp the gas spring.

[0034] Reference Figures 1 to 4 In one aspect of this embodiment, the moving assembly 3 includes a support frame 31 and a motor 32. The support frame 31 is fixedly mounted on the top of the workbench 1, and the motor 32 is fixedly mounted on one side of the support frame 31. The output end of the motor 32 is fixedly connected to a pulley 1 33, and one end of the pulley 1 33 is fixedly connected to a threaded rod 1 34. One side of the support frame 31 is connected to a threaded rod 2 35 through a bearing, and one end of the threaded rod 2 35 is fixedly connected to a pulley 2 36. The pulley 2 36 and the pulley 1 33 are tensioned by a transmission belt. The side walls of the threaded rod 2 35 and the threaded rod 1 34 are both threadedly connected to a moving frame 2 37. A connecting frame 38 is fixedly mounted on one side of the moving frame 2 37. A stabilizing groove is provided on the top of the workbench 1, and the connecting frame 38 is slidably connected to the stabilizing groove.

[0035] In this embodiment, starting the motor 32 can then drive the pulley 1 33 to rotate, so that the pulley 1 33 can drive the threaded rod 1 34 to rotate, and then the pulley 1 33 will drive the pulley 2 36 to rotate through the transmission belt, so that the pulley 2 36 can drive the threaded rod 2 35 to rotate, and then the threaded rod 1 34 and the threaded rod 2 35 can drive the movable frame 2 37, so that the movable frame 2 37 can drive the connecting frame 38 to move, so that the connecting frame 38 can be adjusted and used according to the length of the gas spring, and then starting the cylinder 2 41 can move through the rectangular plate 42, so that the crease plate 43 and the closing block 44 can perform the closing and indenting work on the gas spring.

[0036] Reference Figures 1 to 4 In one aspect of this embodiment, an anti-slip layer is provided at the bottom of the workbench 1, and the anti-slip layer is connected to the workbench 1 through a spraying process.

[0037] In this embodiment, the protective layer can make the bottom of the workbench 1 more anti-slip.

[0038] Working principle: First, start the cylinder 1 21 to drive the movable frame 1 22 to move, so that the movable frame 1 22 can drive the U-shaped frame 24 to move through the connecting rod 23, so that the U-shaped frame 24 can slide on one side of the fixed frame 28 through the sliding rod 27, so that the splint 26 can clamp the gas spring.

[0039] Then starting the motor 32 can drive the pulley 1 33 to rotate, so that the pulley 1 33 can drive the threaded rod 1 34 to rotate, and then the pulley 1 33 will drive the pulley 2 36 to rotate through the transmission belt, so that the pulley 2 36 can drive the threaded rod 2 35 to rotate, and then the threaded rod 1 34 and the threaded rod 2 35 can drive the movable frame 2 37, so that the movable frame 2 37 can drive the connecting frame 38 to move, so that the connecting frame 38 can be adjusted and used according to the length of the gas spring, and then starting the cylinder 2 41 can move through the rectangular plate 42, so that the crease plate 43 and the closing block 44 can perform the closing and indenting work on the gas spring.

[0040] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0041] Although the embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A machine for producing gas springs with closing and creasing, comprising a workbench (1), characterized in that: A centering clamping assembly (2) is fixedly installed on the top of the workbench (1), and the centering clamping assembly (2) includes a cylinder (21) and a movable frame (22). The cylinder (21) is fixedly installed on the top of the workbench (1), and the movable frame (22) is fixedly connected to the output end of the cylinder (21). The inner side wall of the movable frame (22) is hinged with a connecting rod (23), and one side of the connecting rod (23) is hinged with a U-shaped frame (24). The U-shaped frame (24) is hinged to the inner side wall of the movable frame (22). A fixed block (25) is fixedly installed on one side of the frame (24), a clamping plate (26) is fixedly installed on the bottom of the fixed block (25), a sliding rod (27) is fixedly installed on one side of the clamping plate (26), a fixed frame (28) is fixedly installed on the top of the workbench (1), the sliding rod (27) and the fixed frame (28) are slidably connected, a moving component (3) is fixedly installed on the top of the workbench (1), and an indentation closing component (4) is provided on one side of the moving component (3).

2. The integrated gas spring production and creasing machine according to claim 1, characterized in that: The moving assembly (3) includes a support frame (31) and a motor (32), wherein the support frame (31) is fixedly mounted on the top of the workbench (1), and the motor (32) is fixedly mounted on one side of the support frame (31). The output end of the motor (32) is fixedly connected to a pulley 1 (33), and one end of the pulley 1 (33) is fixedly connected to a threaded rod 1 (34). One side of the support frame (31) is connected to a threaded rod 2 (35) through a bearing, and one end of the threaded rod 2 (35) is fixedly connected to a pulley 2 (36). The pulley 2 (36) and the pulley 1 (33) are tensioned by a transmission belt. The side walls of the threaded rod 2 (35) and the threaded rod 1 (34) are both threadedly connected to a moving frame 2 (37), and a connecting frame (38) is fixedly mounted on one side of the moving frame 2 (37).

3. The integrated gas spring production and creasing machine according to claim 2, characterized in that: A stabilizing groove is provided on the top of the workbench (1), and the connecting frame (38) is slidably connected to the stabilizing groove.

4. The integrated gas spring production and creasing machine according to claim 3, characterized in that: The indentation closing assembly (4) comprises a second cylinder (41) and a rectangular plate (42), wherein the second cylinder (41) is fixedly mounted on one side of the connecting frame (38), the rectangular plate (42) is fixedly connected to the output end of the second cylinder (41), and a crease plate (43) is fixedly mounted on one side of the rectangular plate (42).

5. The integrated gas spring production and creasing machine according to claim 4, characterized in that: The indentation closing assembly (4) further comprises a closing block (44), and the closing block (44) is fixedly mounted on one side of the rectangular plate (42).

6. The integrated gas spring production and creasing machine according to claim 1, characterized in that: The centering clamping assembly (2) further includes a limit block (29), and the limit block (29) is fixedly connected to one end of the sliding rod (27).

7. The integrated gas spring production and creasing machine according to claim 1, characterized in that: The bottom of the workbench (1) is provided with an anti-slip layer, and the anti-slip layer is connected to the workbench (1) through a spraying process.

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