Quick mounting mechanism for gas spring

Abstract

The utility model relates to the technical field of gas spring assembling equipment, in particular to a gas spring fast assembling mechanism which comprises a bottom plate, a discharging mechanism and a rotating mechanism are arranged on the top of the bottom plate, an installing frame is fixedly installed on the top of the bottom plate, and a pressing mechanism is fixedly installed on the top of the installing frame. A discharging mechanism is arranged on one side of the bottom plate. Through the arrangement of the rotating mechanism, during use, a switch of a third motor is turned on, then a lead screw rotates, a movable plate moves to a proper position, a switch of a second motor is turned on, a rotating shaft drives a rotating block to rotate, and then an assembling cylinder rotates to a proper angle; the pre-assembled part of the gas spring is moved into the assembling cylinder through the discharging mechanism, then the gas spring is pressed and assembled through the pressing mechanism, manual feeding and discharging are not needed after assembling is completed, then the assembling efficiency of the gas spring is greatly improved, and the burden of workers is relieved.

Description

Technical Field

[0001] The utility model relates to the technical field of gas spring assembly equipment, in particular to a quick assembly mechanism for gas springs. Background Art

[0002] A gas spring is an industrial accessory that can perform functions such as support, buffering, braking, height adjustment, and angle adjustment. It consists of the following parts: a pressure cylinder, a piston rod, a piston, a sealing guide sleeve, a filler (inert gas or oil-gas mixture), in-cylinder control elements and out-of-cylinder control elements (referring to controllable gas springs), and connectors, etc. The principle is to fill an inert gas or an oil-gas mixture in a sealed pressure cylinder, so that the pressure in the cavity is several times or dozens of times higher than the atmospheric pressure, and the pressure difference generated by the cross-sectional area of the piston rod being smaller than that of the piston is used to realize the movement of the piston rod. Due to the fundamental difference in principle, gas springs have significant advantages over ordinary springs: relatively slow speed, little change in dynamic force (generally within 1:1.2), and easy to control.

[0003] Currently, the quick assembly mechanism of gas springs often adopts the method of manual loading and unloading. First, the cylinder body is installed in the installation groove, the piston rod is preliminarily inserted, and then they are assembled by stamping with a hydraulic press, and then the gas spring is disassembled. Among them, the time occupied by installation and disassembly is relatively long, resulting in low work efficiency, greatly prolonging the assembly time of gas springs, and at the same time bringing a great burden to the staff. Summary of the Utility Model

[0004] The purpose of the utility model is to overcome the deficiencies of the prior art and provide a quick assembly mechanism for gas springs to solve the technical problems that the current quick assembly mechanism of gas springs often adopts the method of manual loading and unloading. First, the cylinder body is installed in the installation groove, the piston rod is preliminarily inserted, and then they are assembled by stamping with a hydraulic press, and then the gas spring is disassembled. Among them, the time occupied by installation and disassembly is relatively long, resulting in low work efficiency, greatly prolonging the assembly time of gas springs, and at the same time bringing a great burden to the staff.

[0005] To solve the above technical problems, the utility model adopts the following technical solutions:

[0006] A quick installation mechanism for a gas spring, comprising: a bottom plate, on the top of which there is a discharging mechanism and a rotating mechanism, a mounting frame is fixedly installed on the top of the bottom plate, a pressing mechanism is fixedly installed on the top of the mounting frame, a blanking mechanism is arranged on one side of the bottom plate, the rotating mechanism includes a rotating block, an assembly cylinder, a fixing plate, a limiting rod, a rotating shaft, a moving plate, a lead screw, an electric push rod II, a motor II and a motor III, the motor III is fixedly installed on the top of the bottom plate, the output end of the motor III is fixedly connected with the lead screw, the moving plate is movably sleeved outside the lead screw, the fixing plate is fixedly installed on the top of the moving plate, the motor II is fixedly installed on the outer wall of one side of the fixing plate, the output end of the motor II is fixedly connected with the rotating shaft, the rotating block is fixedly sleeved outside the rotating shaft, the assembly cylinder is fixedly installed on the top of the rotating block, the electric push rod II is fixedly installed on the outer wall of one side of the fixing plate, and the output end of the electric push rod II is movably inserted into the inside of the rotating block.

[0007] Further, the discharging mechanism includes a support rod, a discharging frame, an electric push rod I and a baffle plate, the support rod is fixedly installed on the top of the bottom plate, and the discharging frame is fixedly installed at the top of the support rod.

[0008] Further, the top of the discharging frame is in an open shape, a discharging hole is opened at the bottom end of one side wall of the discharging frame, the inner bottom wall of the discharging frame is in an inclined shape, the electric push rod I is fixedly installed on the outer wall of one side of the discharging frame, the output end of the electric push rod I is fixedly connected with the baffle plate, and the baffle plate is slidably connected with the outer wall of one side of the discharging frame.

[0009] Further, the moving plate is slidably connected with the bottom plate, one end of the limiting rod is fixedly installed on the front wall of the mounting frame, and the limiting rod is movably inserted into the inside of the moving plate.

[0010] Further, the pressing mechanism includes a hydraulic push rod and a pressing head, the hydraulic push rod is fixedly installed on the top of the mounting frame, and the output end of the hydraulic push rod is fixedly connected with the pressing head.

[0011] Further, the blanking mechanism includes a motor I, a conveying shaft and a belt, the belt is movably sleeved outside the conveying shaft, and the output end of the motor I is fixedly connected with one end of the conveying shaft on one side.

[0012] The beneficial effects of the present utility model:

[0013] By setting up a rotating mechanism, during use, turn on the switch of motor three, which causes the lead screw to rotate, thereby moving the moving plate to a suitable position. Then turn on the switch of motor two, which causes the rotating shaft to drive the rotating block to rotate, and further causes the assembly cylinder to rotate to a suitable angle. Use the feeding mechanism to move the pre-assembled parts of the gas spring into the assembly cylinder, and then rotate the rotating block to the horizontal position again. Then turn on the electric push rod two so that the output end of the electric push rod two extends into the rotating block, making the rotating block more stable during use. Then use the pressing mechanism to press and assemble the gas spring. After the assembly is completed, adjust the rotating mechanism again to make the processed gas spring assembly fall onto the belt for transportation. There is no need for manual loading and unloading, which greatly improves the assembly efficiency of the gas spring and reduces the burden on the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following drawings are some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0015] Figure 1 It is a cross-sectional view of an embodiment of the quick installation mechanism of the present gas spring;

[0016] Figure 2 It is a front view of an embodiment of the quick installation mechanism of the present gas spring;

[0017] Figure 3 It is a three-dimensional structure diagram of an embodiment of the quick installation mechanism of the present gas spring;

[0018] Figure 4 It is a three-dimensional structure diagram of the rotating block of an embodiment of the quick installation mechanism of the present gas spring.

[0019] Explanation of the reference numerals in the figure: 1, bottom plate; 2, support rod; 3, feeding rack; 4, electric push rod one; 5, baffle; 6, mounting rack; 7, pressing head; 8, hydraulic push rod; 9, rotating block; 10, assembly cylinder; 12, fixing plate; 13, belt; 14, conveying shaft; 15, motor one; 16, limiting rod; 17, rotating shaft; 18, moving plate; 19, lead screw; 20, electric push rod two; 21, motor two; 22, motor three. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] The following will be combined with the drawings in the embodiments of the present invention Figures 1-4, the technical solutions in the embodiments of the present utility model are clearly and completely described. Obviously, the described embodiments are part of the embodiments of the present utility model, rather than all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0021] It should be understood that when used in this specification and the appended claims, the terms "comprising" and "including" indicate the presence of the described features, wholes, steps, operations, elements and / or components, but do not exclude the presence or addition of one or more other features, wholes, steps, operations, elements, components and / or their combinations.

[0022] It should also be understood that the terms used in the specification of the present utility model are only for the purpose of describing specific embodiments and are not intended to limit the present utility model. As used in the specification of the present utility model and the appended claims, unless the context clearly indicates otherwise, the singular forms "a", "an" and "the" are intended to include the plural forms.

[0023] It should be further understood that the term " / and" used in the specification of the present utility model and the appended claims refers to any combination and all possible combinations of one or more of the associated listed items, and includes these combinations.

[0024] Please refer to Figures 1-4 As shown, a quick installation mechanism for a gas spring includes: a bottom plate 1. An unloading mechanism and a rotating mechanism are arranged on the top of the bottom plate 1. A mounting frame 6 is fixedly installed on the top of the bottom plate 1. A pressing mechanism is fixedly installed on the top of the mounting frame 6. A blanking mechanism is arranged on one side of the bottom plate 1. The rotating mechanism includes a rotating block 9, an assembly cylinder 10, a fixing plate 12, a limiting rod 16, a rotating shaft 17, a moving plate 18, a lead screw 19, an electric push rod two 20, a motor two 21 and a motor three 22. The motor three 22 is fixedly installed on the top of the bottom plate 1. The output end of the motor three 22 is fixedly connected to the lead screw 19. The moving plate 18 is movably sleeved outside the lead screw 19. The fixing plate 12 is fixedly installed on the top of the moving plate 18. The motor two 21 is fixedly installed on the outer wall of one side of the fixing plate 12. The output end of the motor two 21 is fixedly connected to the rotating shaft 17. The rotating block 9 is fixedly sleeved outside the rotating shaft 17. The assembly cylinder 10 is fixedly installed on the top of the rotating block 9. The electric push rod two 20 is fixedly installed on the outer wall of one side of the fixing plate 12. The output end of the electric push rod two 20 is movably inserted into the inside of the rotating block 9. The moving plate 18 is slidably connected to the bottom plate 1. One end of the limiting rod 16 is fixedly installed on the front wall of the mounting frame 6. The limiting rod 16 is movably inserted into the inside of the moving plate 18.

[0025] Specifically, by setting up a rotating mechanism, during use, the switch of the third motor 22 is turned on, which causes the lead screw 19 to rotate, thereby moving the moving plate 18 to a suitable position. Then, the switch of the second motor 21 is turned on, causing the rotating shaft 17 to drive the rotating block 9 to rotate, and further causing the assembly cylinder 10 to rotate to a suitable angle. The pre-assembled parts of the gas spring are moved into the assembly cylinder 10 by using the feeding mechanism. Then, the rotating block 9 is rotated to the horizontal position again. Next, the second electric push rod 20 is turned on, and the output end of the second electric push rod 20 extends into the rotating block 9, making the rotating block 9 more stable during use. Then, the gas spring is pressed and assembled by using the pressing mechanism. After the assembly is completed, the rotating mechanism is adjusted again to make the processed gas spring assembly fall onto the belt 13 for conveying. There is no need for manual loading and unloading, which greatly improves the assembly efficiency of the gas spring and reduces the burden on the staff.

[0026] In this embodiment, the feeding mechanism includes a support rod 2, a feeding frame 3, a first electric push rod 4, and a baffle 5. The support rod 2 is fixedly installed at the top of the bottom plate 1, the feeding frame 3 is fixedly installed at the top of the support rod 2, the top of the feeding frame 3 is open, a discharge hole is opened at the bottom end of one side wall of the feeding frame 3, and the inner bottom wall of the feeding frame 3 is inclined. The first electric push rod 4 is fixedly installed on the outer wall of one side of the feeding frame 3, the output end of the first electric push rod 4 is fixedly connected to the baffle 5, and the baffle 5 is slidably connected to the outer wall of one side of the feeding frame 3.

[0027] Specifically, during use, the pre-assembled gas springs are arranged in the feeding frame 3 from top to bottom in sequence. Then, the switch of the first electric push rod 4 is turned on, causing the baffle 5 to move, and further causing the gas springs to move out into the assembly cylinder 10. It is very fast and convenient to use. The device is externally connected to a power supply to provide electrical energy for the device, and the device is externally connected to a controller. The controller is electrically connected to the first motor 15, the second motor 21, the third motor 22, the first electric push rod 4, the second electric push rod 20, and the hydraulic push rod 8.

[0028] The pressing mechanism includes a hydraulic push rod 8 and a pressing head 7. The hydraulic push rod 8 is fixedly installed at the top of the mounting frame 6, and the output end of the hydraulic push rod 8 is fixedly connected to the pressing head 7.

[0029] Specifically, during use, the hydraulic push rod 8 is turned on, causing the pressing head 7 to move and apply pressure to press and assemble the cylinder body and piston rod of the gas spring.

[0030] The discharging mechanism includes a first motor 15, a conveying shaft 14, and a belt 13. The belt 13 is movably sleeved outside the conveying shaft 14, and the output end of the first motor 15 is fixedly connected to one end of the conveying shaft 14.

[0031] Specifically, during use, turn on the switch of the second motor 21, so that the rotating block 9 rotates to a suitable position, and then the gas spring falls off from the assembly cylinder 10 and is conveyed on the belt 13.

[0032] In summary, compared with the prior art, the gas spring quick - mounting mechanism has at least the following beneficial effects: by providing a rotating mechanism, during use, turn on the switch of the third motor 22, so that the lead screw 19 rotates, and then the moving plate 18 moves to a suitable position. Turn on the switch of the second motor 21, so that the rotating shaft 17 drives the rotating block 9 to rotate, and then the assembly cylinder 10 rotates to a suitable angle. Use the feeding mechanism to move the pre - assembled parts of the gas spring into the assembly cylinder 10, and then make the rotating block 9 rotate to the horizontal position again. Then turn on the second electric push rod 20 so that the output end of the second electric push rod 20 extends into the rotating block 9, making the rotating block 9 more stable during use. Then use the pressing mechanism to press - fit the gas spring. After the assembly is completed, adjust the rotating mechanism again so that the processed gas spring assembly falls off onto the belt 13 for conveying. There is no need for manual loading and unloading, which greatly improves the assembly efficiency of the gas spring and reduces the burden on the staff.

[0033] The above is only the specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention can easily think of various equivalent modifications or substitutions, and these modifications or substitutions should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope of the claims.

Claims

1. A quick - installation mechanism for gas springs, characterized in that, Comprising: A bottom plate (1), on the top of the bottom plate (1) there is a discharging mechanism and a rotating mechanism, on the top of the bottom plate (1) there is fixedly installed a mounting frame (6), on the top of the mounting frame (6) there is fixedly installed a pressing mechanism, on one side of the bottom plate (1) there is a feeding mechanism, the rotating mechanism includes a rotating block (9), an assembly cylinder (10), a fixing plate (12), a limiting rod (16), a rotating shaft (17), a moving plate (18), a lead screw (19), an electric push rod two (20), a motor two (21) and a motor three (22), the motor three (22) is fixedly installed on the top of the bottom plate (1), the output end of the motor three (22) is fixedly connected with the lead screw (19), the moving plate (18) is movably sleeved on the outside of the lead screw (19), the fixing plate (12) is fixedly installed on the top of the moving plate (18), the motor two (21) is fixedly installed on the outer wall of one side of the fixing plate (12), the output end of the motor two (21) is fixedly connected with the rotating shaft (17), the rotating block (9) is fixedly sleeved on the outside of the rotating shaft (17), the assembly cylinder (10) is fixedly installed on the top of the rotating block (9), the electric push rod two (20) is fixedly installed on the outer wall of one side of the fixing plate (12), and the output end of the electric push rod two (20) is movably inserted into the inside of the rotating block (9).

2. The quick - installation mechanism of a gas spring according to claim 1, wherein, The discharging mechanism includes a support rod (2), a discharging frame (3), an electric push rod one (4) and a baffle (5), the support rod (2) is fixedly installed on the top of the bottom plate (1), and the discharging frame (3) is fixedly installed at the top of the support rod (2).

3. The quick installation mechanism of a gas spring according to claim 2, characterized in that, The top of the discharging frame (3) is open, at the bottom end of one side wall of the discharging frame (3) there is a discharging hole, the bottom inner wall of the discharging frame (3) is inclined, the electric push rod one (4) is fixedly installed on the outer wall of one side of the discharging frame (3), the output end of the electric push rod one (4) is fixedly connected with the baffle (5), and the baffle (5) is slidably connected with the outer wall of one side of the discharging frame (3).

4. The gas spring quick installation mechanism according to claim 3, characterized in that, The moving plate (18) is slidably connected with the bottom plate (1), one end of the limiting rod (16) is fixedly installed on the front wall of the mounting frame (6), and the limiting rod (16) is movably inserted into the inside of the moving plate (18).

5. The one kind of gas spring quick installation mechanism according to claim 4, characterized in that, The pressing mechanism includes a hydraulic push rod (8) and a pressing head (7), the hydraulic push rod (8) is fixedly installed on the top of the mounting frame (6), and the output end of the hydraulic push rod (8) is fixedly connected with the pressing head (7).

6. The quick - mounting mechanism of a gas spring according to claim 1, characterized in that, The feeding mechanism includes a motor one (15), a conveying shaft (14) and a belt (13), the belt (13) is movably sleeved on the outside of the conveying shaft (14), and the output end of the motor one (15) is fixedly connected with one end of one side of the conveying shaft (14).

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