Multi-station inflator for nitrogen spring machining

Abstract

The utility model discloses a multi-station inflator for nitrogen spring processing, which comprises a working table, one side of the top of the working table is fixedly connected with an inflation box, a main air pipe is arranged in the inflation box, branch air pipes are arranged at the top of the inflation box, the input end of each branch air pipe extends into the inflation box and is fixedly connected with the main air pipe, and the output end of each branch air pipe is fixedly connected with the working table. A linear module is installed on the surface of the inflation box, a sliding table plate is in transmission connection with the surface of the linear module, a bearing plate is fixedly connected with the surface of the sliding table plate, an inflation opening is formed in the bottom of the bearing plate, the output end of the branch air pipe is fixedly connected with the bearing plate, and the output end of the branch air pipe communicates with the input end of the inflation opening. According to the nitrogen spring inflating device, the plurality of branch air pipes, the plurality of inflating ports, the plurality of operating tables and the plurality of electric clamping devices are arranged, and a plurality of inflating stations are formed on the working table, so that a plurality of nitrogen springs can be inflated by the device through one-time operation, and the nitrogen springs can be conveniently inflated on a large scale.

Description

Technical Field

[0001] The utility model relates to the technical field of nitrogen spring production, in particular to a multi-station inflator for nitrogen spring processing. Background Art

[0002] Nitrogen spring is an elastic component that uses high-pressure nitrogen as the working medium. Nitrogen spring is filled with high-pressure nitrogen in a closed cylinder, and uses the compressibility of nitrogen to realize the movement of the piston rod, thereby providing support, buffering, braking, height adjustment and angle adjustment functions. The main components of nitrogen spring include dust cover, circlip bushing, piston rod and cylinder body. Nitrogen spring has the characteristics of small size, large elastic force, long stroke, stable operation and long service life. It is widely used in automotive seats, furniture, machine tools, aerospace and other fields.

[0003] When some existing nitrogen spring charging devices are in use, they are often only provided with a single charging station, and only one nitrogen spring can be charged at one time, which is not convenient for charging nitrogen springs in large quantities.

[0004] For example, the patent publication number CN215057976U discloses an automatic inflator that is easy to adjust for gas spring processing. The inflator of this patent is provided with a spring and a limit rod. The clamping rod can be dropped through a pressure plate, and then gas springs of different specifications can be fixed through the spring and the limit rod. In addition, a pulley and an electric motor are provided, which can connect the inflation port to the gas spring to inflate it, avoiding manual operation and reducing working time.

[0005] The inflator of this patent is only provided with a single inflation station, and only one nitrogen spring can be inflated at one time, which is not convenient for inflating nitrogen springs in large quantities.

[0006] Therefore, it is necessary to invent a multi-station inflator for nitrogen spring processing to solve the above problems. Utility Model Content

[0007] The utility model aims to provide a multi-station inflator for nitrogen spring processing to solve the problems in the above technology.

[0008] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a multi-station inflator for nitrogen spring processing, comprising a workbench, a charging box is fixedly connected to one side of the top of the workbench, a main air pipe is installed inside the charging box, a bronchial tube is installed on the top of the charging box, the input end of the bronchial tube extends to the inside of the charging box and is fixedly connected to the main air pipe, a linear module is installed on the surface of the charging box, a slide plate is transmission-connected to the surface of the linear module, a bearing plate is fixedly connected to the surface of the slide plate, an charging port is installed at the bottom of the bearing plate, the output end of the bronchial tube is fixedly connected to the bearing plate, the output end of the bronchial tube is communicated with the input end of the charging port, the number of the bronchial tubes and the charging ports are both set to multiple, and the multiple bronchial tubes and the multiple charging ports are respectively arranged in one-to-one correspondence.

[0009] The nitrogen delivered from the main air pipe is diverted through multiple bronchial tubes so that multiple nitrogen springs can be inflated through multiple inflation ports later.

[0010] Preferably, an operating table is provided on a side of the top of the workbench away from the inflation box, and the operating table is arranged directly below the inflation port.

[0011] The charging operation of the nitrogen spring is carried out on the operating table.

[0012] Preferably, the number of the operating tables is equal to the number of the inflation ports, and an electric clamp is installed in the middle of each operating table.

[0013] The nitrogen spring placed on the operating table is clamped and fixed by an electric clamp.

[0014] Preferably, one end of the workbench is fixedly connected to a limiting platform, a limiting groove is provided in the middle of the limiting platform, a limiting buckle is provided on the surface of the limiting platform, and the limiting buckle matches the limiting groove.

[0015] A cylindrical storage space is formed between the limiting buckle and the limiting groove, which can be used to place the nitrogen storage tank.

[0016] Preferably, one end of the limit buckle is hinged to the limit platform, and the other end of the limit buckle is fixedly connected to the limit platform by a screw.

[0017] By disassembling and assembling the screws, the opening and closing of the limit buckle can be controlled.

[0018] Preferably, a nitrogen storage tank is provided between the limiting groove and the limiting buckle, and inner walls of the limiting groove and the limiting buckle are fixedly connected with rubber pads, and the rubber pads are interference-connected with the nitrogen storage tank.

[0019] Using rubber pads to tighten the nitrogen storage tank can help further prevent the nitrogen storage tank from shaking.

[0020] Preferably, an air guide pipe is fixedly connected to the top of the nitrogen storage tank, and the output end of the air guide pipe is fixedly connected to the input end of the main air pipe.

[0021] The nitrogen in the nitrogen storage tank can be introduced into the main air pipe through the air guide pipe.

[0022] Preferably, the linear modules are vertically arranged, the number of the linear modules is set to two, and the two linear modules are symmetrically distributed about the center line of the bearing plate.

[0023] By providing two linear modules, on the one hand, the weight of the load-bearing plate can be shared, and on the other hand, the overall structure is made more stable.

[0024] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0025] 1. By setting up multiple bronchial tubes, multiple charging ports, multiple operating tables and multiple electric clamps, multiple charging stations are formed on the workbench, so that the device can charge multiple nitrogen springs in one operation, which is convenient for large-scale charging of nitrogen springs;

[0026] 2. By opening a limit groove on the limit table and using a limit block to fix the nitrogen storage tank, and then using the rubber pad, the nitrogen storage tank can be firmly limited, which is beneficial to improve the stability of the nitrogen storage tank and avoid accidental dumping of the nitrogen storage tank. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 This is a schematic diagram of the overall structure of the utility model from a first viewing angle;

[0028] Figure 2 This is a schematic diagram of the overall structure of the utility model from a second viewing angle;

[0029] Figure 3 This is a schematic diagram of the structure of the inflatable box of the utility model;

[0030] Figure 4 It is a structural schematic diagram of the workbench of the utility model.

[0031] Description of reference numerals:

[0032] 1. Workbench; 2. Inflatable box; 3. Main air pipe; 4. Bronchial tube; 5. Linear module; 6. Slide plate; 7. Loading plate; 8. Inflating port; 9. Operating table; 10. Electric clamp; 11. Limit table; 12. Limit groove; 13. Limit buckle; 14. Nitrogen storage tank; 15. Air guide tube. DETAILED DESCRIPTION

[0033] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0034] The utility model provides Figure 1-4 A multi-station inflator for nitrogen spring processing is shown, including a workbench 1, with an inflation box 2 fixedly connected to one side of the top of the workbench 1, a main air pipe 3 installed inside the inflation box 2, a bronchial tube 4 installed on the top of the inflation box 2, the input end of the bronchial tube 4 extends to the inside of the inflation box 2 and is fixedly connected to the main air pipe 3, a linear module 5 is installed on the surface of the inflation box 2, a slide plate 6 is transmission-connected to the surface of the linear module 5, a bearing plate 7 is fixedly connected to the surface of the slide plate 6, an inflation port 8 is installed at the bottom of the bearing plate 7, the output end of the bronchial tube 4 is fixedly connected to the bearing plate 7, the output end of the bronchial tube 4 is communicated with the input end of the inflation port 8, the number of the bronchial tubes 4 and the inflation ports 8 are both set to multiple, and the multiple bronchial tubes 4 and the multiple inflation ports 8 are respectively arranged in a one-to-one correspondence.

[0035] In one aspect of the present embodiment, an operating table 9 is provided on the top of the workbench 1 away from the inflation box 2. The operating table 9 is provided directly below the inflation port 8. The number of the operating tables 9 is equal to the number of the inflation ports 8. An electric clamp 10 is installed in the middle of each operating table 9. One end of the workbench 1 is fixedly connected to a limiting platform 11. A limiting groove 12 is provided in the middle of the limiting platform 11. A limiting buckle 13 is provided on the surface of the limiting platform 11. The limiting buckle 13 matches the limiting groove 12. One end of the limiting buckle 13 is hinged to the limiting platform 11. The other end of the limit buckle 13 is fixedly connected to the limit platform 11 by a screw, a nitrogen storage tank 14 is arranged between the limit groove 12 and the limit buckle 13, the inner walls of the limit groove 12 and the limit buckle 13 are fixedly connected with rubber pads, the rubber pads are interference fit with the nitrogen storage tank 14, an air guide pipe 15 is fixedly connected to the top of the nitrogen storage tank 14, the output end of the air guide pipe 15 is fixedly connected to the input end of the main air pipe 3, the linear module 5 is vertically arranged, the number of the linear modules 5 is set to two, and the two linear modules 5 are symmetrically distributed about the center line of the bearing plate 7.

[0036] Working principle of this utility model:

[0037] Refer to the instruction manual Figure 1-4When using the utility model, firstly, multiple nitrogen springs are placed in sequence, and the nitrogen springs are placed on the operating table 9, and then the nitrogen springs are clamped and fixed by the electric clamp 10, and the inflation valve is located directly below the inflation port 8, so that the nitrogen springs are accurately placed, and then the slide plate 6 is driven by the linear module 5 to drive the bearing plate 7 to move downward until the inflation port 8 and the inflation valve of the nitrogen spring are docked together, and then the air guide pipe 15 is opened, and a part of the nitrogen in the nitrogen storage tank 14 is introduced into the main air pipe 3 through the air guide pipe 15, and then the nitrogen is distributed to multiple bronchi 4 through the main air pipe 3, and finally the nitrogen is injected into the nitrogen spring through the inflation port 8. By forming multiple inflation stations on the workbench 1, the device can inflate multiple nitrogen springs in one operation, which is convenient for large-scale inflation of nitrogen springs;

[0038] By setting a limiting platform 11 at one end of the workbench 1, the nitrogen storage tank 14 is placed in the limiting groove 12, and then fixed by the limiting buckle 13. Combined with the effect of the rubber pad, the nitrogen storage tank 14 can be firmly limited, which is beneficial to improve the stability of the nitrogen storage tank 14, thereby preventing the nitrogen storage tank 14 from accidentally tipping over.

Claims

1. A multi-station inflator for nitrogen spring processing, comprising a workbench (1), characterized in that: An air filling box (2) is fixedly connected to one side of the top of the workbench (1), a main air pipe (3) is installed inside the air filling box (2), a bronchial tube (4) is installed on the top of the air filling box (2), an input end of the bronchial tube (4) extends into the interior of the air filling box (2) and is fixedly connected to the main air pipe (3), a linear module (5) is installed on the surface of the air filling box (2), a sliding plate (6) is transmission-connected to the surface of the linear module (5), a bearing plate (7) is fixedly connected to the surface of the sliding plate (6), an air filling port (8) is installed at the bottom of the bearing plate (7), an output end of the bronchial tube (4) is fixedly connected to the bearing plate (7), and the output end of the bronchial tube (4) is connected to the input end of the air filling port (8), the number of the bronchial tubes (4) and the air filling port (8) is set to be multiple, and the multiple bronchial tubes (4) and the multiple air filling ports (8) are respectively arranged in a one-to-one correspondence.

2. A multi-station inflator for nitrogen spring processing according to claim 1, characterized in that: An operating table top (9) is arranged on a side of the top of the workbench (1) away from the inflation box (2), and the operating table top (9) is arranged directly below the inflation port (8).

3. A multi-station inflator for nitrogen spring processing according to claim 2, characterized in that: The number of the operating tables (9) is equal to the number of the inflation ports (8), and an electric clamp (10) is installed in the middle of each operating table (9).

4. The multi-station inflator for nitrogen spring processing according to claim 1, characterized in that: One end of the workbench (1) is fixedly connected to a limiting platform (11), a limiting groove (12) is provided in the middle of the limiting platform (11), a limiting buckle (13) is provided on the surface of the limiting platform (11), and the limiting buckle (13) matches the limiting groove (12).

5. The multi-station inflator for nitrogen spring processing according to claim 4, characterized in that: One end of the limit buckle (13) is hinged to the limit platform (11), and the other end of the limit buckle (13) is fixedly connected to the limit platform (11) by means of screws.

6. The multi-station inflator for nitrogen spring processing according to claim 4, characterized in that: A nitrogen storage tank (14) is arranged between the limiting groove (12) and the limiting buckle (13), and the inner walls of the limiting groove (12) and the limiting buckle (13) are fixedly connected with a rubber pad, and the rubber pad is interference-connected with the nitrogen storage tank (14).

7. A multi-station inflator for nitrogen spring processing according to claim 6, characterized in that: The top of the nitrogen storage tank (14) is fixedly connected with an air guide pipe (15), and the output end of the air guide pipe (15) is fixedly connected to the input end of the main air pipe (3).

8. The multi-station inflator for nitrogen spring processing according to claim 1, characterized in that: The linear modules (5) are arranged vertically, the number of the linear modules (5) is set to two, and the two linear modules (5) are symmetrically distributed about the center line of the bearing plate (7).

Images