Cutting machine for air spring machining

Abstract

The utility model relates to the technical field of gas spring processing equipment, in particular to a cutting machine for gas spring processing, which comprises a collecting box, a top plate is fixedly mounted at the top of the collecting box, and a separating component is arranged in the collecting box. By arranging the movable cutting assembly, when the cutting device is used, a switch of a second motor is turned on, the position of a movable plate is adjusted through rotation of a second lead screw, so that the cutting position is adjusted, a switch of a third motor is turned on, then a cutting blade rotates, the position of the cutting blade is moved under the action of an electric push rod, and the cutting position is adjusted. According to the air spring cutting device, the cutting blade is arranged on the air spring assembly, so that the cutting blade cuts the air spring assembly, the burden of workers is greatly relieved without manually pressing the cutting blade, meanwhile, the air spring assembly is not prone to shaking in the cutting process through the clamping mechanism, and the problems that the precision is poor, the precision does not reach the standard, waste products are not prone to being caused, and economic waste is not prone to being caused are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of gas spring processing equipment, in particular to a cutting machine for gas spring processing. Background Art

[0002] A gas spring is an industrial accessory that can provide support, cushioning, braking, height adjustment, and angle adjustment. It consists of a pressure cylinder, piston rod, piston, sealing guide sleeve, filler (inert gas or oil-gas mixture), internal and external control elements (referring to controllable gas springs), and joints. The principle is to fill a sealed pressure cylinder with an inert gas or oil-gas mixture, raising the pressure within the chamber to several or even dozens of times higher than atmospheric pressure. The piston rod's movement is achieved by utilizing the pressure difference created by the smaller cross-sectional area of ​​the piston rod than the piston. Due to this fundamental difference in principle, gas springs offer significant advantages over conventional springs: relatively slow speed, minimal dynamic force variation (generally within a ratio of 1:1.2), and ease of control.

[0003] At present, gas springs need to be cut before assembly of the cylinder or piston rod during production. Existing cutting machines usually use universal press-type cutting machines, which require repeated measurement of the cutting position and have poor accuracy. In addition, some of them will cause waste due to substandard accuracy, resulting in economic waste. Utility Model Content

[0004] The purpose of the utility model is to overcome the shortcomings of the existing technology and provide a cutting machine for gas spring processing to solve the technical problem that the existing gas spring cutting machines usually adopt universal press-type cutting machines, which require repeated measurement of the cutting position, have poor accuracy, and some of them will cause waste due to substandard accuracy, resulting in economic waste.

[0005] In order to solve the above technical problems, the present invention adopts the following technical solutions:

[0006] A cutting machine for gas spring processing, comprising: a collection box, a top plate fixedly mounted on the top of the collection box, a separation assembly arranged inside the collection box, a protective structure, a clamping mechanism and an installation frame arranged on the top of the top plate, a mobile cutting assembly arranged on the inner side of the installation frame, the mobile cutting assembly, the mobile cutting assembly comprising a second motor, a second screw rod, a mobile plate, a limit block, an electric push rod, a connecting plate, a push plate, an installation box, a third motor, a third rotating shaft and a cutting blade, the second motor being fixedly mounted on an outer wall of one side of the installation frame, and the output end of the second motor being connected to the outer wall of the second motor. The second screw rod is fixedly connected, the movable plate is movably sleeved on the outside of the second screw rod, the limit block is fixedly mounted on one side outer wall of the movable plate, and is slidably engaged with one side wall of the mounting frame, the electric push rod is fixedly mounted on one side outer wall of the movable plate, the output end of the electric push rod is fixedly connected to the push plate, the connecting plate is fixedly mounted on one side outer wall of the push plate, the mounting box is fixedly mounted on the bottom of the connecting plate, the motor three is fixedly mounted inside the mounting box, the output end of the motor three is fixedly connected to the rotating shaft three, and the cutting blade is fixedly sleeved on the outside of the rotating shaft three.

[0007] Furthermore, the protective structure includes a flip cover, a hinge and a handle. The flip cover is movably mounted on the top of the top plate through the hinge, and the handle is fixedly mounted on the top of the flip cover.

[0008] Furthermore, the separation component includes a filter, a discharge trough and a collection trough. A through groove is opened inside the top plate. The filter is fixedly installed on the inner wall of the collection box, the discharge trough is fixedly installed on one side outer wall of the collection box, and the collection trough is movably installed at the bottom of the collection box.

[0009] Furthermore, the clamping mechanism includes a motor 1, a screw 1, a movable frame, a fixed plate, a clamping block 1, a clamping block 2, a clamping spring and a clamping plate. The motor 1 is fixedly installed on the top of the top plate, the output end of the motor 1 is fixedly connected to the screw 1, the movable frame is movably sleeved on the outside of the screw 1, the clamping block 1 is fixedly installed on the top of the movable frame, and the fixed plate is fixedly installed on the top of the top plate.

[0010] Furthermore, the clamping block 2 is fixedly installed on the top of the fixed plate, one end of the clamping spring is fixedly connected to the inner walls of the clamping block 1 and the clamping block 2 respectively, the other end of the clamping spring is fixedly connected to the clamping plate, the clamping block 1 and the clamping block 2 are in contact, and the bottom of the movable frame is slidably connected to the top plate.

[0011] Furthermore, a blocking piece is fixedly mounted on the top inner wall of the installation frame, and the blocking piece is in contact with the flip cover.

[0012] Beneficial effects of the utility model:

[0013] By providing a movable cutting assembly, when in use, the switch of motor 2 is turned on to adjust the position of the movable plate through the rotation of screw rod 2, thereby adjusting the cutting position, and the switch of motor 3 is turned on to rotate the cutting blade, and then the position of the cutting blade is moved under the action of the electric push rod, so that the cutting blade cuts the gas spring assembly, and there is no need to manually press the cutting blade, which greatly reduces the burden on the staff. At the same time, the clamping mechanism is used to prevent the gas spring assembly from shaking during cutting, thereby avoiding its poor accuracy and substandard accuracy, and is not likely to cause waste and economic waste. At the same time, the separation assembly is used to facilitate the centralized collection of the gas spring assembly after cutting, without the need to separate the residue, and is faster and more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0015] Figure 1 This is a schematic diagram of the three-dimensional structure of an embodiment of a cutting machine for processing a gas spring;

[0016] Figure 2 This is a schematic diagram of the three-dimensional structure of the installation structure of the cutting machine for gas spring processing;

[0017] Figure 3 This is a schematic front view of an embodiment of a cutting machine for processing a gas spring;

[0018] Figure 4 This is a side view schematic diagram of an embodiment of a cutting machine for processing a gas spring;

[0019] Figure 5 This is a front perspective schematic diagram of an embodiment of a cutting machine for processing gas springs.

[0020] Explanation of the symbols in the figure: 1. Collection box; 2. Top plate; 3. Flip cover; 4. Mounting frame; 5. Hinge; 6. Motor 1; 7. Screw 1; 8. Moving frame; 9. Discharge chute; 10. Filter; 12. Collection chute; 13. Moving plate; 14. Limit block; 15. Cutting disc; 16. Baffle; 17. Handle; 18. Motor 2; 19. Fixed plate; 20. Clamping spring; 21. Clamp 1; 22. Clamp 2; 23. Clamping plate; 24. Rotating shaft 3; 25. Motor 3; 26. Mounting box; 27. Connecting plate; 28. Moving plate; 29. ​​Electric push rod. DETAILED DESCRIPTION

[0021] The following is a combination of the appended examples of the present invention Figure 1-5 The technical solutions in the embodiments of the present invention are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without creative effort are within the scope of protection of the present invention.

[0022] It will be understood that when used in this specification and the appended claims, the terms “comprises” and “comprising” indicate the presence of described features, integers, steps, operations, elements and / or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components and / or groups thereof.

[0023] It should also be understood that the terms used in this utility model specification are only for the purpose of describing specific embodiments and are not intended to limit the utility model. As used in this utility model specification and the appended claims, the singular forms "a", "an" and "the" are intended to include plural forms unless the context clearly indicates otherwise.

[0024] It should be further understood that the term “and / or” used in the present specification and the appended claims refers to any and all possible combinations of one or more of the associated listed items, and includes these combinations.

[0025] See also Figure 1-5As shown, a cutting machine for gas spring processing includes: a collection box 1, a top plate 2 is fixedly installed on the top of the collection box 1, a separation component is arranged inside the collection box 1, a protective structure, a clamping mechanism and a mounting frame 4 are arranged on the top of the top plate 2, and a mobile cutting component is arranged on the inner side of the mounting frame 4. The mobile cutting component includes a second motor 18, a second screw rod, a mobile plate 13, a limit block 14, an electric push rod 29, a connecting plate 27, a push plate 28, a mounting box 26, a third motor 25, a third rotating shaft 24 and a cutting blade 15. The second motor 18 is fixedly installed on the outer wall of one side of the mounting frame 4, the output end of the second motor 18 is fixedly connected to the second screw rod, the mobile plate 13 is movably sleeved on the outside of the second screw rod, and the limit block 14 is fixedly installed It is mounted on one side outer wall of the mobile plate 13 and is slidably engaged with one side wall of the mounting frame 4. The electric push rod 29 is fixedly mounted on one side outer wall of the mobile plate 13. The output end of the electric push rod 29 is fixedly connected to the push plate 28. The connecting plate 27 is fixedly mounted on one side outer wall of the push plate 28. The mounting box 26 is fixedly mounted on the bottom of the connecting plate 27. The motor three 25 is fixedly mounted on the inside of the mounting box 26. The output end of the motor three 25 is fixedly connected to the rotating shaft three 24. The cutting blade 15 is fixedly sleeved on the outside of the rotating shaft three 24. The top inner wall of the mounting frame 4 is fixedly mounted with a baffle 16. The baffle 16 is in contact with the flip cover 3. The threads of the screw rod two are provided with two groups in opposite directions. The cutting blade 15 is provided with two groups for direct cutting of materials.

[0026] Specifically, by providing a mobile cutting assembly, when in use, the switch of motor 2 18 is turned on, and the position of the movable plate 13 is adjusted by rotating the screw rod 2, thereby adjusting the cutting position, and the switch of motor 3 25 is turned on, thereby rotating the cutting blade 15, and then the position of the cutting blade 15 is moved under the action of the electric push rod 29, so that the cutting blade 15 cuts the gas spring assembly, and there is no need to manually press the cutting blade 15, thereby greatly reducing the burden on the staff. At the same time, the clamping mechanism is used to prevent the gas spring assembly from shaking during cutting, thereby avoiding its poor accuracy and substandard accuracy, and is not likely to cause waste and economic waste. At the same time, the separation assembly is used to facilitate the centralized collection of the gas spring assembly after cutting, without the need to separate the residue, and is quicker and more convenient to use.

[0027] In this embodiment, the protective structure includes a flip cover 3 , a hinge 5 and a handle 17 . The flip cover 3 is movably mounted on the top of the top plate 2 via the hinge 5 , and the handle 17 is fixedly mounted on the top of the flip cover 3 .

[0028] Specifically, the flip cover 3 is used to prevent the splashing of cutting waste, which is conducive to the collection of cutting waste and improves the protection performance of the device. The external power supply of the device provides power to the device, and the device is connected to an external controller. The controller is electrically connected to motor 1 6, motor 2 18, motor 3 25 and electric push rod 29.

[0029] The separation component includes a filter 10, a discharge trough 9 and a collection trough 12. A through groove is opened inside the top plate 2. The filter 10 is fixedly installed on the inner wall of the collection box 1, the discharge trough 9 is fixedly installed on one side of the outer wall of the collection box 1, and the collection trough 12 is movably installed at the bottom of the collection box 1.

[0030] Specifically, when in use, the pipe material after cutting falls through the through groove to the top of the filter screen 10, and the cutting residue falls into the collection tank 12 after being filtered by the filter screen 10. The pipe material directly rolls and is discharged through the discharge trough 9. It is very convenient and quick to use. A part of the filter screen 10 adopts an inclined design to facilitate the direct discharge of the pipe material.

[0031] The clamping mechanism includes a motor 6, a screw rod 7, a movable frame 8, a fixed plate 19, a clamping block 21, a clamping block 22, a clamping spring 20 and a clamping plate 23. The motor 6 is fixedly installed on the top of the top plate 2, and the output end of the motor 6 is fixedly connected to the screw rod 7. The movable frame 8 is movably sleeved on the outside of the screw rod 7. The clamping block 21 is fixedly installed on the top of the movable frame 8, the fixed plate 19 is fixedly installed on the top of the top plate 2, and the clamping block 22 is fixedly installed on the top of the fixed plate 19. One end of the clamping spring 20 is fixedly connected to the inner walls of the clamping block 21 and the clamping block 22 respectively, and the other end of the clamping spring 20 is fixedly connected to the clamping plate 23. The clamping block 21 and the clamping block 22 are in contact, and the bottom of the movable frame 8 is slidably connected to the top plate 2.

[0032] Specifically, the pipe to be cut is placed on the top of the clamping block 22, and the switch of the motor 16 is turned on so that the screw 17 drives the movable frame 8 to move, and then the clamping block 1 21 moves to contact the clamping block 22, so that the clamping plate 23 makes the gas spring assembly more fixed under the action of the clamping spring 20, without the need to manually adjust the clamp.

[0033] In summary, compared with the existing technology, the gas spring cutting machine has at least the following beneficial effects: by providing a movable cutting component, when in use, the switch of motor 2 18 is turned on, and the position of the movable plate 13 is adjusted by rotating the screw rod 2, thereby adjusting the cutting position, and the switch of motor 3 25 is turned on, so that the cutting blade 15 is rotated, and then the position of the cutting blade 15 is moved under the action of the electric push rod 29, so that the cutting blade 15 cuts the gas spring component, and there is no need to manually press the cutting blade 15, thereby greatly reducing the burden on the staff. At the same time, the clamping mechanism is used to prevent the gas spring component from shaking during cutting, thereby avoiding its poor precision and substandard precision, and it is not easy to cause waste and economic waste. At the same time, the separation component is used to facilitate the centralized collection of the gas spring component after cutting, without the need to separate the residue, and it is quicker and more convenient to use.

[0034] The above description is merely a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any person skilled in the art can easily conceive of various equivalent modifications or substitutions within the technical scope disclosed in the present invention, and such modifications or substitutions are intended to be within the scope of protection of the present invention. Therefore, the scope of protection of the present invention shall be subject to the scope of protection of the claims.

Claims

1. A cutting machine for gas spring processing, characterized in that: include: A collecting box (1), wherein a top plate (2) is fixedly installed on the top of the collecting box (1), a separation component is arranged inside the collecting box (1), a protective structure, a clamping mechanism and a mounting frame (4) are arranged on the top of the top plate (2), and a movable cutting component is arranged on the inner side of the mounting frame (4), wherein the movable cutting component comprises a second motor (18), a second screw rod, a movable plate (13), a limit block (14), an electric push rod (29), a connecting plate (27), a push plate (28), a mounting box (26), a third motor (25), a third rotating shaft (24) and a cutting blade (15), wherein the second motor (18) is fixedly installed on an outer wall of one side of the mounting frame (4), and the output end of the second motor (18) is fixedly connected to the second screw rod. The movable plate (13) is movably sleeved on the outside of the screw rod 2, the limit block (14) is fixedly mounted on the outer wall of one side of the movable plate (13), and is slidably engaged with the side wall of the mounting frame (4), the electric push rod (29) is fixedly mounted on the outer wall of one side of the movable plate (13), the output end of the electric push rod (29) is fixedly connected to the push plate (28), the connecting plate (27) is fixedly mounted on the outer wall of one side of the push plate (28), the mounting box (26) is fixedly mounted on the bottom of the connecting plate (27), the motor three (25) is fixedly mounted inside the mounting box (26), the output end of the motor three (25) is fixedly connected to the rotating shaft three (24), and the cutting blade (15) is fixedly sleeved on the outside of the rotating shaft three (24).

2. A gas spring cutting machine according to claim 1, characterized in that: The protective structure comprises a flip cover (3), a hinge (5) and a handle (17); the flip cover (3) is movably mounted on the top of the top plate (2) via the hinge (5); and the handle (17) is fixedly mounted on the top of the flip cover (3).

3. A gas spring cutting machine according to claim 2, characterized in that: The separation assembly comprises a filter screen (10), a discharge trough (9) and a collection trough (12); a through groove is provided inside the top plate (2); the filter screen (10) is fixedly mounted on the inner wall of the collection box (1); the discharge trough (9) is fixedly mounted on one side outer wall of the collection box (1); and the collection trough (12) is movably mounted on the bottom of the collection box (1).

4. A gas spring processing cutting machine according to claim 1, characterized in that: A blocking piece (16) is fixedly mounted on the top inner wall of the installation frame (4), and the blocking piece (16) contacts the flip cover (3).

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