Spring cylinder assembling device of pneumatic actuator

Abstract

The utility model relates to the technical field of spring tube assembly, in particular to a spring tube assembly device for a pneumatic actuator. The device comprises a base, a sliding device, a driving device, a support platform and a control module. The sliding device is positioned above the base; the sliding device comprises a sliding guide rail, a sliding platform and a sliding device oil cylinder; the sliding device oil cylinder is used for providing power for the sliding platform, the sliding guide rail is movably connected with the sliding platform, and the sliding platform can move along the sliding guide rail. The spring barrel assembly is moved into the driving device through the sliding device to be installed, and force is applied to the spring barrel assembly in the assembling process through fixing of the support platform and the acting force of a pressing table in the driving device. Meanwhile, in the working process, driving control is conducted on the installation process through the control module, and therefore assembling of the spring barrel is achieved. On the premise of ensuring the safety of staff, the working efficiency of the staff is improved, the labor intensity is reduced, and the spring tube assembly quality is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of spring cylinder assembly, in particular to a spring cylinder assembly device for a pneumatic actuator. Background Art

[0002] The spring cylinder of the pneumatic actuator is composed of a spring, a spring seat, a cylinder body, a spring upper cover and a spring lower cover. The spring cylinder needs to be welded and assembled before it can be used normally.

[0003] In the prior art, the spring barrel is generally assembled manually. After overcoming the large resistance generated by assembling the spring barrel, the spring is compressed to the working position. During the assembly process, the matching condition between the spring and the workpiece is manually observed.

[0004] However, the assembly method in the related art easily leads to inaccurate spring positioning in the product, resulting in the spring deviating from the working position, which directly affects the work efficiency, labor intensity, life safety and spring tube quality of the personnel. Summary of the invention

[0005] The utility model relates to a pneumatic actuator spring barrel assembly device, which can improve the accuracy of spring barrel assembly. The device includes a base, a sliding device, a driving device, a bracket platform and a control module;

[0006] The sliding device is located above the base;

[0007] The sliding device comprises a sliding guide rail, a sliding platform and a sliding device cylinder;

[0008] The sliding device oil cylinder is used to provide power to the sliding platform, the sliding guide rail is movably connected to the sliding platform, and the sliding platform can move along the sliding guide rail;

[0009] The sliding guide rail is fixedly connected to the base;

[0010] The support platform is located above the sliding guide rail, the support platform is fixedly connected to the sliding guide rail, and the support platform is used to carry the spring tube;

[0011] The driving device includes a guide column, a driving device bracket, a driving device cylinder, a pressing platform and a pressing plate, and the interior of the driving device bracket is used to accommodate the spring tube;

[0012] The driving device bracket is fixedly connected to the base;

[0013] The guide column is fixedly connected to the press platform, and the guide column passes through the press platform;

[0014] The drive unit cylinder is used to supply energy to the press table;

[0015] The pressure plate is located on top of the drive unit bracket;

[0016] The pressing platform is located below the driving device bracket, and is used to limit the displacement of the spring tube;

[0017] The control module is connected with the sliding device oil cylinder and the driving device oil cylinder, and the control module is used to control the working states of the sliding device oil cylinder and the driving device oil cylinder.

[0018] In one possible implementation, the base includes a support platform, a bracket connector, and at least two foot cups;

[0019] The foot cup is located at the bottom of the support platform;

[0020] The bracket connecting piece is located on the top surface of the base, and the bracket connecting piece is used to be fixedly connected to the oil cylinder of the sliding device;

[0021] The supporting platform is used to carry the sliding guide rail.

[0022] In a possible implementation, the support platform is connected to the sliding guide rail by bolts.

[0023] In a possible implementation, the pneumatic actuator spring cylinder assembly device further includes a guide cylinder;

[0024] The guide cylinder is located below the press table;

[0025] The guide cylinder is used to connect directly with the spring cylinder.

[0026] In a possible implementation, the pneumatic actuator spring barrel assembly device further includes a pressure head;

[0027] The pressure head is located between the guide cylinder and the pressure plate, one end of the pressure head is connected to the guide cylinder, and the other end of the pressure head is connected to the pressure plate.

[0028] In a possible implementation, the pressure head includes a nylon plate and two flange brackets;

[0029] Two flange brackets are located at two ends of the nylon plate, and the flange brackets are connected to the nylon plate.

[0030] In a possible implementation, the pneumatic actuator spring barrel assembly device further includes a fence;

[0031] The fence is located outside the drive unit and the support platform.

[0032] In a possible implementation, the fence includes a mounting bracket, a frame, and a protective net;

[0033] The mounting bracket is threadedly connected to the frame and is threadedly connected to the top end of the guide column;

[0034] The protective net is connected to the frame by welding.

[0035] In a possible implementation, the control module includes an electric control module and a hydraulic control module;

[0036] The hydraulic control module is connected with the drive device cylinder and the sliding device cylinder.

[0037] In a possible implementation, the electric control module is implemented as an electric cabinet, and the hydraulic control module is implemented as a hydraulic cabinet.

[0038] The beneficial effects brought by the technical solution provided by the utility model include at least:

[0039] The spring barrel assembly is moved to the inside of the drive device for installation through the sliding device, and the spring barrel assembly is forced during the assembly process through the fixation of the bracket platform and the force of the pressure table in the drive device. At the same time, during the working process, the installation process is driven and controlled by the control module to realize the assembly of the spring barrel. Under the premise of ensuring the safety of employees, the work efficiency of personnel is improved, the labor intensity is reduced, and the assembly quality of the spring barrel is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0040] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0041] Figure 1 A schematic structural diagram of a pneumatic actuator spring cylinder assembly device provided by the utility model is shown;

[0042] Figure 2 The utility model shows a structural schematic diagram of a base provided by the utility model.

[0043] Figure 3 The utility model shows a structural schematic diagram of a sliding device provided by the utility model.

[0044] Figure 4 A structural schematic diagram of a fence provided by the utility model is shown.

[0045] Figure 5 The utility model shows a structural schematic diagram of a driving device provided by the utility model.

[0046] Figure 6 The utility model shows a structural schematic diagram of a pressure head provided by the utility model.

[0047] Figure 7 The utility model shows a structural schematic diagram of a guide cylinder provided by the utility model.

[0048] Figure 8 A structural schematic diagram of a support platform provided by the utility model is shown.

[0049] Fig. 9 A structural schematic diagram of a control module provided by the utility model is shown.

[0050] Description of reference numerals:

[0051] 1-base, 2-sliding device, 3-fence, 4-driving device, 5-pressing head, 6-guide cylinder, 7-support platform, 8-control module, 9-spring cylinder;

[0052] 11-support platform, 12-bracket connector, 13-foot cup;

[0053] 21-sliding guide rail, 22-sliding platform, 23-sliding device cylinder;

[0054] 31-mounting bracket, 32-frame, 33-protective net;

[0055] 41-guide column, 42-positioning seat, 43-driving device bracket, 44-driving device cylinder, 45-pressing platform, 46-pressing plate;

[0056] 51- nylon plate, 52- flange bracket;

[0057] 81-Electric control module, 82-Hydraulic control module. DETAILED DESCRIPTION

[0058] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0059] Figure 1 The figure shows a schematic structural diagram of a pneumatic actuator spring cylinder assembly device provided by an exemplary embodiment of the utility model. Figures 2 to 9 The schematic diagram of the structure of each component is shown. Figure 1The pneumatic actuator spring cylinder assembly device includes a base 1, a sliding device 2, a driving device 4, a bracket platform 7 and a control module 8; the sliding device 2 is located above the base 1; the sliding device 2 includes a sliding guide rail 21, a sliding platform 22 and a sliding device cylinder 23; the sliding device cylinder 23 is used to provide power to the sliding platform 22, the sliding guide rail 21 is movably connected to the sliding platform 22, and the sliding platform 22 can move along the sliding guide rail 21; the sliding guide rail 21 is fixedly connected to the base 1; the bracket platform 7 is located above the sliding guide rail 21, the bracket platform 7 is fixedly connected to the sliding guide rail 21, and the bracket platform 7 is used to carry the spring cylinder 9; the driving device 4 includes a driving device bracket 43, a driving device cylinder 44, a pressing platform 45 and a pressing plate 46, the interior of the driving device bracket is used to accommodate the spring tube 9; the guide column 41 is fixedly connected to the pressing platform 45, and the guide column 41 passes through the pressing platform 45; the driving device bracket 43 is fixedly connected to the base 1; the driving device cylinder 44 is used to supply energy to the pressing platform 45; the pressing plate 46 is located at the top of the driving device bracket 43; the pressing platform 45 is located below the driving device bracket 43, and the pressing platform 45 is used to limit the displacement of the spring tube 9; the control module 8 is connected to the sliding device cylinder 23 and the driving device cylinder 44, and the control module 8 is used to control the working states of the sliding device cylinder 23 and the driving device cylinder 44.

[0060] In the embodiment of the utility model, the sliding device 2 is used to slide the sliding platform 22 out of the device in advance, and slide the spring cylinder 9 and its corresponding bracket platform 7 into the inside after the spring cylinder 9 is preassembled. In the embodiment of the utility model, the sliding platform 22 is implemented as a welded structural member, and the sliding device cylinder 23 is used to control the sliding platform 22.

[0061] In the embodiment of the utility model, the pneumatic actuator spring barrel assembly device is used to assemble the spring barrel 9, which will be fixed on the bracket platform 7, and the bracket platform 7 will move through the sliding platform 22. After the installation of the spring barrel 9 is completed, the sliding platform 22 will drive the bracket platform 7 and the spring barrel 9 to move, so that the spring barrel moves to the inside of the driving device 4. At this time, the position of the spring barrel 9 is limited by the pressing plate 46. After the device starts working, the driving device cylinder 44 supplies energy to the pressing platform 45, so that the pressing platform 45 is pressed down or lifted up, and performs reciprocating motion, so that the spring barrel 9 is compressed.

[0062] Optionally, in the embodiment of the utility model, the driving device 4 is further configured with a guide column 41 and a positioning seat 42, and the positioning seat 42 is used to assemble the driving device 4 on the base 1 to achieve the connection between the base 1 and the driving device 4.

[0063] In summary, the device provided by the embodiment of the utility model moves the spring barrel assembly to the inside of the driving device for installation through the sliding device, and applies force to the spring barrel assembly during the assembly process through the fixation of the bracket platform and the force of the pressure table in the driving device. At the same time, during the working process, the installation process is driven and controlled by the control module, thereby realizing the assembly of the spring barrel. Under the premise of ensuring the safety of employees, the work efficiency of personnel is improved, the labor intensity is reduced, and the assembly quality of the spring barrel is improved.

[0064] Next, combine Figures 2 to 9 The various component structures in the pneumatic actuator spring cylinder assembly device provided in each embodiment are described in detail.

[0065] In an optional embodiment, the base 1 includes a supporting platform 11, a bracket connector 12 and at least two foot cups 13; the foot cup 13 is located at the bottom of the supporting platform 11; the bracket connector 12 is located on the top surface of the base 1, and the bracket connector 12 is used to be fixedly connected to the sliding device cylinder 23; the supporting platform 11 is used to support the sliding guide rail 21.

[0066] In the embodiment of the utility model, the foot cup 13 is connected to the support platform 11 by a standard threaded fastener. In one example, the number of the foot cups 13 is four, distributed at the four corners of the bottom of the support platform 11. In another example, the number of the foot cups 13 is six. The utility model does not limit the specific number and position of the foot cups 13. The bracket connector 12 is implemented as a welded part and is located on the upper surface of the support platform 11.

[0067] In this case, the support platform 11 is screwed to the slide rail 21 .

[0068] In an optional embodiment, the pneumatic actuator spring cylinder assembly device further includes a guide cylinder 6; the guide cylinder 6 is located below the press table 45; the guide cylinder 6 is used to be directly connected to the spring cylinder 9. Optionally, the guide cylinder 6 is implemented as a standard pipe processing part, and is connected to the spring cylinder 9 through a clearance fit.

[0069] In an optional embodiment, the pneumatic actuator spring cylinder assembly device further includes a pressure head 5; the pressure head 5 is located between the guide cylinder 6 and the pressure plate, one end of the pressure head 5 is connected to the guide cylinder 6, and the other end of the pressure head 5 is connected to the pressure plate. The specific structure of the pressure head 5 is described, and the pressure head 5 includes a nylon plate 51 and two flange brackets 52; the two flange brackets 52 are located at both ends of the nylon plate 51, and the flange brackets 52 are connected to the nylon plate 51. The flange bracket is a welded structural member, that is, one end of the flange bracket 52 is connected to the nylon plate 51, and the other end is fixed to the press table 45 in the drive device 4 through a standard threaded fastener.

[0070] In an optional embodiment, the pneumatic actuator spring cylinder assembly device further includes a fence 3; the fence 3 is located outside the driving device 4 and the support platform 7. Figure 7 The fence 3 includes a mounting bracket 31, a frame 32 and a protective net 33; the mounting bracket 31 is threadedly connected to the frame 32 and is threadedly connected to the top of the guide column 41; the protective net 33 is welded to the frame 32.

[0071] In an optional embodiment, the control module 8 includes an electric control module 818 and a hydraulic control module 828;

[0072] The hydraulic control module 828 is connected to the drive device cylinder 44 and the sliding device cylinder 23. In a possible implementation, the electric control module 818 is implemented as an electrical cabinet, and the hydraulic control module 828 is implemented as a hydraulic cabinet. The electrical cabinet corresponds to the electrical system, the hydraulic cabinet corresponds to the hydraulic system, and the electrical cabinet corresponds to the electrical system, and all are fixed by standard threaded fasteners. The utility model does not limit the specific structure of the hydraulic cabinet, the electrical cabinet, the hydraulic system, and the electrical system.

[0073] In combination with the above optional embodiments, the device provided by the embodiment of the utility model delivers the spring barrel assembly to the inside of the device, the driving device controls the pressure head to compress the spring, and the guide cylinder ensures the accuracy of the spring during the downward pressing process, thereby realizing the assembly of the spring barrel. Under the premise of ensuring the safety of employees, the work efficiency of personnel is improved, the labor intensity is reduced, and the assembly quality of the spring barrel is improved.

[0074] The above are only optional embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A pneumatic actuator spring cylinder assembly device, characterized in that: The pneumatic actuator spring cylinder assembly device comprises a base (1), a sliding device (2), a driving device (4), a support platform (7) and a control module (8); The sliding device (2) is located above the base (1); The sliding device (2) comprises a sliding guide rail (21), a sliding platform (22) and a sliding device cylinder (23); The sliding device oil cylinder (23) is used to provide power to the sliding platform (22); the sliding guide rail (21) is movably connected to the sliding platform (22); and the sliding platform (22) is capable of moving along the sliding guide rail (21); The sliding guide rail (21) is fixedly connected to the base (1); The support platform (7) is located above the sliding guide rail (21), the support platform (7) is fixedly connected to the sliding guide rail (21), and the support platform (7) is used to support the spring tube (9); The driving device (4) comprises a guide column (41), a driving device bracket (43), a driving device cylinder (44), a pressing platform (45) and a pressing plate (46); the interior of the driving device bracket (43) is used to accommodate the spring tube (9); The driving device bracket (43) is fixedly connected to the base (1); The guide column (41) is fixedly connected to the press platform (45), and the guide column (41) passes through the press platform (45); The drive device oil cylinder (44) is used to supply energy to the press table (45); The pressing plate (46) is located on the top of the driving device bracket (43); The pressing platform (45) is located below the driving device bracket (43), and the pressing platform (45) is used to limit the displacement of the spring cylinder (9); The control module (8) is connected to the sliding device cylinder (23) and the driving device cylinder (44), and the control module (8) is used to control the working states of the sliding device cylinder (23) and the driving device cylinder (44).

2. The pneumatic actuator spring cylinder assembly device according to claim 1, characterized in that: The base (1) comprises a supporting platform (11), a bracket connector (12) and at least two foot cups (13); The foot cup (13) is located at the bottom of the supporting platform (11); The support connecting member (12) is located on the top surface of the base (1), and the support connecting member (12) is used to be fixedly connected to the sliding device cylinder (23); The supporting platform (11) is used to carry the sliding guide rail (21).

3. The pneumatic actuator spring cylinder assembly device according to claim 2, characterized in that: The supporting platform (11) is bolted to the sliding guide rail (21).

4. The pneumatic actuator spring cylinder assembly device according to claim 1, characterized in that: The pneumatic actuator spring cylinder assembly device also includes a guide cylinder (6); The guide cylinder (6) is located below the press platform; The guide cylinder (6) is used to be directly connected to the spring cylinder (9).

5. The pneumatic actuator spring cylinder assembly device according to claim 4, characterized in that: The pneumatic actuator spring cylinder assembly device also includes a pressure head (5); The pressure head (5) is located between the guide cylinder (6) and the pressure plate (46); one end of the pressure head (5) is connected to the guide cylinder (6), and the other end of the pressure head (5) is connected to the pressure plate (46).

6. The pneumatic actuator spring barrel assembly device according to claim 5, characterized in that: The pressure head (5) comprises a nylon plate (51) and two flange brackets (52); The two flange brackets (52) are located at two ends of the nylon plate (51), and the flange brackets (52) are connected to the nylon plate (51).

7. The pneumatic actuator spring barrel assembly device according to claim 1, characterized in that: The pneumatic actuator spring cylinder assembly device also includes a fence (3); The fence (3) is located outside the driving device (4) and the support platform (7).

8. The pneumatic actuator spring barrel assembly device according to claim 7, characterized in that: The fence (3) comprises a mounting bracket (31), a frame (32) and a protective net (33); The mounting bracket (31) is threadedly connected to the frame (32) and is threadedly connected to the top end of the guide column (41); The protective net (33) is connected to the frame (32) by welding.

9. The pneumatic actuator spring barrel assembly device according to claim 1, characterized in that: The control module (8) comprises an electric control module (81) and a hydraulic control module (82); The hydraulic control module (82) is connected to the drive device cylinder (44) and the sliding device cylinder (23).

10. The pneumatic actuator spring barrel assembly device according to claim 9, characterized in that: The electric control module (81) is implemented as an electric cabinet, and the hydraulic control module (82) is implemented as a hydraulic cabinet.

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