Gas spring assembly production equipment

Abstract

The utility model relates to the technical field of gas spring production, in particular to gas spring assembly production equipment which comprises a support and a conveying belt fixedly installed on the support, a sliding frame is further installed on the top of the support in a sliding mode, a fixing rod is rotatably installed on the side wall of an inner cavity of the sliding frame, and an oil smearing pad is fixedly installed on the surface of the fixing rod. An oil spraying cover is further arranged at the bottom of the oil smearing pad, and the surface of the oil spraying cover is fixedly installed on the side wall of an inner cavity of the support. Through the driving part, the oil spraying cover can be driven to uniformly spray oil to the surface of the oil smearing pad, then the oil smearing pad on the fixing rod is inserted into the gas spring tube on the conveying belt, in the insertion process, the oil smearing pad with the surface stained with oil makes contact with the inner wall of the gas spring tube, and therefore oil smearing work on the inner wall of the gas spring tube can be achieved, operation is simpler and more convenient, and the oil smearing efficiency is improved. The labor cost is reduced, and meanwhile, the assembly production efficiency of the gas spring can be further improved.

Description

Technical Field

[0001] This utility model relates to the field of gas spring manufacturing technology, specifically to a gas spring assembly and production equipment. Background Technology

[0002] Gas spring assembly is the process of assembling various components of the gas spring, such as the gas spring tube, piston, and sealing ring, according to design requirements. During assembly, it is necessary to ensure good sealing and normal piston and gas pressure to guarantee the working performance of the gas spring. In order to reduce friction between the piston and the inner wall of the gas spring tube, prevent wear, and improve sealing, the inside of the gas spring tube is greased before assembling the gas spring tube and piston. Currently, the grease on the inner wall of the gas spring tube is generally done manually using a grease brush or grease pad, and then placed on the assembly equipment for assembly. First of all, manual grease application is relatively inefficient, and the fact that the gas spring tube is sent to the assembly equipment for assembly after manual grease application also affects the actual assembly efficiency of the gas spring.

[0003] In view of this, we propose a gas spring assembly and production equipment. Utility Model Content

[0004] In view of the above-mentioned shortcomings of the existing technology, the present invention provides a gas spring assembly production equipment, which can effectively solve the problem that the existing technology of manually applying oil to the inner wall of the gas spring tube is inefficient and will affect the gas spring assembly efficiency.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] This utility model provides a gas spring assembly production equipment, including a bracket and a conveyor belt fixedly installed on the bracket, and multiple sets of clamps are fixedly installed on the surface of the conveyor belt.

[0007] A sliding frame is also slidably installed on the top of the bracket. A fixed rod is rotatably installed on the inner cavity side wall of the sliding frame, and an oiling pad is fixedly installed on the surface of the fixed rod. An oil spray hood is also provided at the bottom of the oiling pad, and the surface of the oil spray hood is fixedly installed on the inner cavity side wall of the bracket.

[0008] A cylinder is also fixedly installed on the top of the bracket, with one end of the cylinder fixedly installed on one side of the sliding frame;

[0009] The fixed rod has one end away from the conveyor belt that rotates through the sliding frame, and the end of the fixed rod that passes through the sliding frame is equipped with a driving component, which is also located at the bottom of the oil spray hood.

[0010] Furthermore, the driving component includes a telescopic rod with a fixed rod passing through one end of the sliding frame and fixedly installed thereon. A first synchronous pulley is fixedly installed at the end of the telescopic rod away from the fixed rod, and a second synchronous pulley is meshed with the surface of the first synchronous pulley via a synchronous belt.

[0011] Furthermore, one side of the second synchronous pulley is rotatably mounted on the inner cavity sidewall of the bracket, and a connecting rod is fixedly mounted on the other side of the second synchronous pulley, with a lead screw fixedly mounted on the end of the connecting rod away from the second synchronous pulley.

[0012] Furthermore, a connecting block is threaded onto the surface of the lead screw, and a push rod is fixedly installed on one side of the connecting block, with a rubber piston fixedly installed at the end of the push rod away from the connecting block.

[0013] Furthermore, a piston cylinder is fitted onto the surface of the rubber piston, and the surface of the piston cylinder is fixedly installed to the bottom of the fuel injection hood via connecting pipe fittings;

[0014] Furthermore, the end of the lead screw furthest from the connecting rod is rotatably mounted on one side of the piston cylinder.

[0015] Furthermore, a motor is fixedly installed on the side of the support away from the conveyor belt. The output shaft of the motor rotates through the support and extends into the interior of the support. The motor is also fixedly installed on the side of the first synchronous pulley away from the telescopic rod via the output shaft.

[0016] The technical solution provided by this utility model has the following advantages compared with the known public technology:

[0017] This invention utilizes a driving component at one end of a fixed rod to rotate an oiling pad on the rod. Simultaneously, the driving component causes an oil spray nozzle to evenly spray oil onto the surface of the oiling pad. A cylinder then moves a sliding frame to insert the oiling pad into the gas spring tube on the conveyor belt. During insertion, the oil-coated pad contacts the inner wall of the gas spring tube, effectively oiling the tube. The oiled gas spring tube can then be directly conveyed to the next assembly area for assembly. This simplified operation reduces labor costs and further improves the efficiency of gas spring assembly. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1This is a first-view structural diagram of the present invention;

[0020] Figure 2 This is a partial structural diagram of the oil spray nozzle and related components of this utility model;

[0021] Figure 3 This is a partial cross-sectional structural diagram of the bracket of this utility model;

[0022] Figure 4 This is a partial cross-sectional structural diagram of the piston cylinder of this utility model.

[0023] The labels in the diagram represent: 1. Support frame; 2. Conveyor belt; 3. Clamping block; 4. Motor; 5. Cylinder; 6. Sliding frame; 7. Telescopic rod; 8. Oil pad; 9. Fixing rod; 10. Oil spray cover; 11. First synchronous pulley; 12. Second synchronous pulley; 13. Synchronous belt; 14. Connecting rod; 15. Piston cylinder; 16. Lead screw; 17. Connecting block; 18. Push rod; 19. Rubber piston. Detailed Implementation

[0024] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0025] The present invention will be further described below with reference to the embodiments.

[0026] A gas spring assembly production equipment includes a support 1 and a conveyor belt 2 fixedly installed on the support 1. Multiple sets of clamps 3 are fixedly installed on the surface of the conveyor belt 2. A sliding frame 6 is slidably installed on the top of the support 1. A fixing rod 9 is rotatably installed on the inner cavity side wall of the sliding frame 6. An oiling pad 8 is fixedly installed on the surface of the fixing rod 9. An oil spray hood 10 is also provided at the bottom of the oiling pad 8. The surface of the oil spray hood 10 is fixedly installed on the inner cavity side wall of the support 1. A cylinder 5 is also fixedly installed on the top of the support 1. One end of the cylinder 5 is fixedly installed on one side of the sliding frame 6. The end of the fixing rod 9 away from the conveyor belt 2 rotates through the sliding frame 6. A driving component is provided at the end of the fixing rod 9 that passes through the sliding frame 6. The driving component is also provided at the bottom of the oil spray hood 10.

[0027] Specifically, firstly, the gas spring tube is secured by multiple sets of clamps 3 on the conveyor belt 2. Then, the gas spring tube is moved to the oiling area by the conveyor belt 2 on the support 1. The conveyor belt 2 stops moving, and then the driving component drives the fixed rod 9 on the sliding frame 6 to rotate, thereby causing the oiling pad 8 fixedly installed on the surface of the fixed rod 9 to rotate. While the oiling pad 8 is rotating, the driving component also drives the oil spray nozzle 10 to spray oil, so that the oil can be evenly sprayed onto the surface of the oiling pad 8. Then, the cylinder 5 drives the sliding frame 6, which is slidably installed on the support 1, to move closer to the conveyor belt 2, thereby removing the oil-soaked oil from the pad. The oil pad 8 is inserted into the gas spring tube. During the insertion process, the surface of the oil pad 8 contacts the inner wall of the gas spring tube, thereby achieving the oiling work on the inner wall of the gas spring tube. After the oiling is completed, the cylinder 5 outputs in the reverse direction, driving the oil pad 8 on the sliding frame 6 and the fixed rod 9 to move out of the gas spring tube. When the oil pad 8 is completely removed from the gas spring tube, the conveyor belt 2 starts to drive the gas spring tube in the clamp block 3 to move, sending the oiled gas spring tube to the next assembly area and sending the next gas spring tube to be oiled to the oiling area. At the same time, the driving component can be used to spray oil on the surface of the oil pad 8 again for secondary oiling work.

[0028] Specifically, the driving component includes a fixed rod 9 that passes through one end of the sliding frame 6 and is fixedly installed with a telescopic rod 7. A first synchronous pulley 11 is fixedly installed at the end of the telescopic rod 7 away from the fixed rod 9. A second synchronous pulley 12 is meshed with the surface of the first synchronous pulley 11 via a synchronous belt 13. One side of the second synchronous pulley 12 is rotatably mounted on the inner wall of the bracket 1, and a connecting rod 14 is fixedly installed on the other side of the second synchronous pulley 12. A lead screw 16 is fixedly installed at the end of the connecting rod 14 away from the second synchronous pulley 12. A connecting block 17 is threaded onto the surface of the lead screw 16. One side of the connecting block 17... A top rod 18 is fixedly installed on the side, and a rubber piston 19 is fixedly installed on the end of the top rod 18 away from the connecting block 17. A piston cylinder 15 is sleeved on the surface of the rubber piston 19. The surface of the piston cylinder 15 is fixedly installed on the bottom of the oil spray cover 10 through a connecting pipe. The end of the lead screw 16 away from the connecting rod 14 is rotatably installed on one side of the piston cylinder 15. A motor 4 is fixedly installed on the side of the bracket 1 away from the conveyor belt 2. The output shaft of the motor 4 rotates through the bracket 1 and extends into the interior of the bracket 1. The motor 4 is fixedly installed on the side of the first synchronous pulley 11 away from the telescopic rod 7 through the output shaft.

[0029] Specifically, when the motor 4 drives the first synchronous pulley 11 to rotate, the synchronous belt 13 drives the second synchronous pulley 12 to rotate. At this time, the telescopic rod 7 drives the oil pad 8 on the fixed rod 9 to rotate. Simultaneously, the connecting rod 14 drives the lead screw 16 rotatably mounted on the piston cylinder 15 to rotate. Thus, the connecting block 17 on the lead screw 16 drives the push rod 18 to move axially. Through the movement of the push rod 18, the rubber piston 19 inside the piston cylinder 15 can be moved, thereby squeezing the oil in the piston cylinder 15 into the oil spray nozzle 10 connected by the connecting pipe. The oil in the oil spray nozzle 10, due to the pressure generated by the movement of the rubber piston 19, can evenly spray the internal oil onto the surface of the oil pad 8 while the oil pad 8 rotates.

[0030] The working principle of this utility model is as follows: First, the gas spring tube is clamped and fixed by multiple sets of clamps 3 on the conveyor belt 2. Then, the gas spring tube is sent to the oiling area by the conveyor belt 2 on the bracket 1. The conveyor belt 2 stops moving. Then, when the motor 4 drives the first synchronous pulley 11 to rotate, the synchronous belt 13 drives the second synchronous pulley 12 to rotate. At this time, the telescopic rod 7 drives the oiling pad 8 on the fixed rod 9 to rotate. Simultaneously, the connecting rod 14 drives the screw 16 rotatably mounted on the piston cylinder 15 to rotate. Thus, the connecting block 17 on the screw 16 drives the top rod 18 to move axially. Through the movement of the top rod 18, the rubber piston 19 inside the piston cylinder 15 can be moved, thereby squeezing the oil in the piston cylinder 15 into the oil spray nozzle 10 connected by the connecting pipe. The oil in the oil spray nozzle 10, due to the pressure generated by the movement of the rubber piston 19, can push the internal... Oil is evenly sprayed onto the surface of the oiling pad 8 as it rotates. Then, the cylinder 5 drives the sliding frame 6, which is slidably mounted on the support 1, to move closer to the conveyor belt 2, thereby inserting the oil-soaked oiling pad 8 into the gas spring tube. During insertion, the surface of the oiling pad 8 contacts the inner wall of the gas spring tube, thus achieving the oiling work on the inner wall of the gas spring tube. After oiling, the cylinder 5 outputs in the reverse direction, driving the sliding frame 6 and the oiling pad 8 on the fixed rod 9 to move out of the gas spring tube. When the oiling pad 8 is completely removed from the gas spring tube, the conveyor belt 2 starts to move the gas spring tube in the clamp block 3, sending the oiled gas spring tube to the next assembly area and sending the next gas spring tube to be oiled to the oiling area. At the same time, the driving component can be used to spray oil on the surface of the oiling pad 8 again for secondary oiling work. This process is repeated to effectively improve the assembly efficiency of the gas spring.

[0031] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions will not cause the essence of the corresponding technical solutions to deviate from the protection scope of the technical solutions of the embodiments of this utility model.

Claims

1. A gas spring assembly and production equipment, characterized in that, include: The bracket (1) and the conveyor belt (2) fixedly installed on the bracket (1) are provided, and multiple sets of clamps (3) are fixedly installed on the surface of the conveyor belt (2); A sliding frame (6) is also slidably installed on the top of the bracket (1). A fixed rod (9) is rotatably installed on the inner cavity side wall of the sliding frame (6). An oiling pad (8) is fixedly installed on the surface of the fixed rod (9). An oil spray hood (10) is also provided at the bottom of the oiling pad (8). The surface of the oil spray hood (10) is fixedly installed on the inner cavity side wall of the bracket (1). A cylinder (5) is also fixedly installed on the top of the bracket (1), and one end of the cylinder (5) is fixedly installed on one side of the sliding frame (6); The fixed rod (9) rotates through the sliding frame (6) at the end away from the conveyor belt (2), and the fixed rod (9) is provided with a driving member at the end of the sliding frame (6), and the driving member is also provided at the bottom of the oil spray cover (10).

2. The gas spring assembly and production equipment according to claim 1, characterized in that, The drive unit includes a telescopic rod (7) that is fixedly installed at one end of a fixed rod (9) passing through a sliding frame (6). A first synchronous pulley (11) is fixedly installed at the end of the telescopic rod (7) away from the fixed rod (9). A second synchronous pulley (12) is meshed with the surface of the first synchronous pulley (11) through a synchronous belt (13).

3. The gas spring assembly and production equipment according to claim 2, characterized in that, One side of the second synchronous pulley (12) is rotatably mounted on the inner cavity side wall of the bracket (1), and a connecting rod (14) is fixedly mounted on the other side of the second synchronous pulley (12). A lead screw (16) is fixedly mounted on the end of the connecting rod (14) away from the second synchronous pulley (12).

4. The gas spring assembly and production equipment according to claim 3, characterized in that, The lead screw (16) is threaded with a connecting block (17), and a push rod (18) is fixedly installed on one side of the connecting block (17). A rubber piston (19) is fixedly installed on the end of the push rod (18) away from the connecting block (17).

5. The gas spring assembly and production equipment according to claim 4, characterized in that, A piston cylinder (15) is fitted onto the surface of a rubber piston (19), and the surface of the piston cylinder (15) is fixedly installed at the bottom of the fuel spray cover (10) via a connecting pipe fitting. The end of the lead screw (16) away from the connecting rod (14) is rotatably mounted on one side of the piston cylinder (15).

6. The gas spring assembly and production equipment according to claim 5, characterized in that, A motor (4) is fixedly installed on the side of the bracket (1) away from the conveyor belt (2). The output shaft of the motor (4) rotates through the bracket (1) and extends into the interior of the bracket (1). The motor (4) is fixedly installed on the side of the first synchronous pulley (11) away from the telescopic rod (7) via the output shaft.

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