An energy storage system nylon tube pneumatic crimping tool

Abstract

The utility model discloses a kind of energy storage system nylon pipe pneumatic compression tool, belong to nylon pipe compression technology field, including base, the top of base is fixedly connected with two support tables, the support table of base top right side is fixedly connected with connecting seat, the side end of connecting seat is fixedly connected with hydraulic rod.The utility model is through with the tail end of nylon pipe being clamped and limiting by adjusting the distance between clamping seat to nylon pipe through fixed sleeve and adjusting mechanism, then hydraulic rod works and pushes connector and inserts into nylon pipe, when nylon pipe is subjected to a leftward thrust, the friction between nylon pipe and clamping plate drives moving sleeve to move left, so that rotating rod has the tendency of rotation, so that clamping plate is more and more tight to nylon pipe, simultaneously by transmission mechanism can drive mounting seat to move right, so as to drive nylon pipe to have the tendency of moving right, make connector installation more stable, improve the compression effect of connector.

Description

Technical Field

[0001] This utility model relates to the field of nylon tube crimping technology, specifically a pneumatic crimping tool for nylon tubes in energy storage systems. Background Technology

[0002] Currently, automotive parts are mass-produced according to design drawings and used in final assembly. However, during the trial production stage, the piping system is often adjusted according to the actual assembly situation, especially the air piping. Length adjustments require re-pressing the connectors. Generally, the piping system is modified on-site to achieve rapid vehicle assembly. At this time, a pneumatic crimping tool for nylon tubing in energy storage systems is needed to crimp the connectors.

[0003] In practical use, existing pneumatic crimping tools for nylon tubes in energy storage systems typically involve clamping and limiting the nylon tube before pushing the connector into the tube using a hydraulic rod. During this process, the nylon tube is prone to sliding relative to the clamping plate, causing it to shift away from the connector and affecting its stability. This necessitates further force to push the connector into the tube, making it inconvenient to use. Therefore, there is an urgent need to improve the technology of the pneumatic crimping tool structure for nylon tubes in energy storage systems to perfect this equipment. Utility Model Content

[0004] The purpose of this utility model is to provide a pneumatic crimping tool for nylon tubes in energy storage systems. The nylon tube is passed through a fixed sleeve and a movable sleeve, and the distance between the clamping seats is adjusted by an adjusting mechanism to clamp and limit the tail end of the nylon tube. Then, a hydraulic rod pushes the connector into the nylon tube. When the nylon tube is subjected to a leftward thrust, the friction between the nylon tube and the clamping plate causes the movable sleeve to move to the left, causing the rotating rod to tend to rotate. This makes the clamping plate clamp the nylon tube tighter and tighter. Simultaneously, a transmission mechanism can drive the mounting seat to move to the right, making the connector installation more stable and improving the crimping effect of the connector, thus solving the problems currently found in the market mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a pneumatic crimping tool for nylon tubes in an energy storage system, comprising a base, two support platforms fixedly connected to the top of the base, a connecting seat fixedly connected to the support platform on the right side of the top of the base, a hydraulic rod fixedly connected to the side end of the connecting seat, a connecting plate fixedly connected to the end of the hydraulic rod, a guide rod fixedly connected to the end of the connecting plate near the connecting seat, the guide rod passing through the connecting seat and forming a sliding connection with the connecting seat, a mounting seat provided on the top of the base, the mounting seat being driven to move laterally on the base via a transmission mechanism, two symmetrical clamping seats provided at the bottom of the mounting seat, the distance between the clamping seats being adjusted within the mounting seat via an adjustment mechanism, a fixing sleeve fixedly connected to the support platform on the left side of the top of the base, the nylon tube being limited and fixed within the fixing sleeve via a clamping anti-loosening mechanism.

[0006] Preferably, an L-shaped first toothed plate is fixedly connected to the top of the connecting plate, and a gear is meshed with the bottom end of the first toothed plate. The gear is mounted above the base by a support frame and is rotatably connected to the support frame. A second toothed plate is meshed with the bottom end of the gear, and the bottom end of the second toothed plate is slidably connected to the fixed sleeve.

[0007] Preferably, the mounting base is provided with a drive motor at the rear, and the mounting base is provided with a sliding groove at the position corresponding to the clamping seat. A slider is slidably connected inside the sliding groove. The slider is connected to the end of the clamping seat. A lead screw is threaded through the internal thread of the slider. The lead screw extends to the outside of the mounting base and forms a rotatable connection with the mounting base. The output end of the drive motor is connected to the end of the lead screw extending outside the mounting base.

[0008] Preferably, the cross-section of the groove and the slider is T-shaped, and the internal dimensions of the groove match the external dimensions of the slider.

[0009] Preferably, a movable sleeve is slidably connected to the inside of the fixed sleeve laterally. Both the fixed sleeve and the movable sleeve have through holes at their front and rear ends. The internal size of the through holes is larger than the external size of the nylon tube. Both the upper and lower ends of the movable sleeve have opening slots. Two symmetrical clamping plates are slidably connected to the inside of the movable sleeve longitudinally. A rotating rod is rotatably connected between the inner wall of the fixed sleeve and the clamping plates. The rotating rod is located in the opening slot. A tension spring is fixedly connected between the right end of the movable sleeve and the inner wall of the fixed sleeve. A push rod is fixedly connected to the left end of the movable sleeve. The push rod extends to the outside of the fixed sleeve and forms a slidable connection with the fixed sleeve.

[0010] Preferably, the tension spring is wound around the outside of the nylon tube, and the outer end of the tension spring is coated with an anti-rust coating.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows: 1. This utility model, by setting up a transmission mechanism and a clamping anti-loosening mechanism, allows the nylon tube to pass through the fixed sleeve and the movable sleeve. The distance between the clamping seats is adjusted by the adjustment mechanism to clamp and limit the tail end of the nylon tube. Then, the hydraulic rod works to push the connector into the nylon tube. When the nylon tube is pushed to the left, the friction between the nylon tube and the clamping plate causes the movable sleeve to move to the left, causing the rotating rod to rotate. This makes the clamping plate clamp the nylon tube tighter and tighter. At the same time, the transmission mechanism can drive the mounting seat to move to the right, thereby causing the nylon tube to move to the right. This counteracts the leftward push on the nylon tube and allows the nylon tube to move a distance to the right for better docking with the connector, making the connector installation more stable and improving the crimping effect of the connector.

[0012] 2. This utility model uses a lead screw and gear. After the nylon tube passes through the fixed sleeve, the controller controls the drive motor to work. The drive motor drives the lead screw to rotate. The lead screw, through a threaded connection with the slider, moves the clamping seat to clamp and limit the tail end of the nylon tube. When the hydraulic rod pushes the connector into the nylon tube, the hydraulic rod can move the connecting plate together. The connecting plate can move the first toothed plate. When the first toothed plate moves to the meshing position of the gear, the gear can drive the second toothed plate to move to the right, thereby moving the mounting seat to the right. This achieves the purpose of moving the nylon tube towards the connector end for easy insertion. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a schematic diagram of the internal cross-sectional structure of the mounting base of this utility model; Figure 3 This is a schematic diagram of the internal cross-sectional structure of the fixing sleeve of this utility model.

[0014] In the diagram: 1. Base; 2. Support platform; 3. Connecting seat; 4. Hydraulic rod; 5. Connecting plate; 6. Guide rod; 7. First toothed plate; 8. Gear; 9. Second toothed plate; 10. Mounting seat; 11. Drive motor; 12. Slide groove; 13. Slider; 14. Clamping seat; 15. Lead screw; 16. Fixed sleeve; 17. Moving sleeve; 18. Through hole; 19. Opening slot; 20. Clamping plate; 21. Rotating rod; 22. Tension spring; 23. Push rod. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not 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 effort are within the protection scope of the present utility model.

[0016] Please see Figures 1 to 3 This utility model provides a technical solution: a pneumatic crimping tool for nylon tubes in an energy storage system, comprising a base 1, two support platforms 2 fixedly connected to the top of the base 1, a connecting seat 3 fixedly connected to the support platform 2 on the right side of the top of the base 1, a hydraulic rod 4 fixedly connected to the side end of the connecting seat 3, a connecting plate 5 fixedly connected to the end of the hydraulic rod 4, a guide rod 6 fixedly connected to the end of the connecting plate 5 near the connecting seat 3, the guide rod 6 passing through the connecting seat 3 and forming a sliding connection with the connecting seat 3, a mounting seat 10 provided on the top of the base 1, the mounting seat 10 being driven to move laterally on the base 1 by a transmission mechanism, two symmetrical clamping seats 14 provided at the bottom of the mounting seat 10, the distance between the clamping seats 14 being adjusted by an adjustment mechanism within the mounting seat 10, a fixing sleeve 16 fixedly connected to the support platform 2 on the left side of the top of the base 1, the nylon tube being limited and fixed within the fixing sleeve 16 by a clamping anti-loosening mechanism.

[0017] By setting up a transmission mechanism and a clamping anti-loosening mechanism, the nylon tube passes through the fixed sleeve 16 and the movable sleeve 17. The distance between the clamping seats 14 is adjusted by the adjustment mechanism to clamp and limit the tail end of the nylon tube. Then, the hydraulic rod 4 works to push the connector into the nylon tube. When the nylon tube is pushed to the left, the friction between the nylon tube and the clamping plate 20 causes the movable sleeve 17 to move to the left, so that the rotating rod 21 tends to rotate. This makes the clamping plate 20 clamp the nylon tube tighter and tighter. At the same time, the transmission mechanism can drive the mounting seat 10 to move to the right, which in turn causes the nylon tube to tend to move to the right. This counteracts the leftward push on the nylon tube and allows the nylon tube to move a distance to the right for better docking with the connector. This makes the connector more stable and improves the crimping effect of the connector.

[0018] Please see Figures 1 to 2The top of the connecting plate 5 is fixedly connected to an L-shaped first toothed plate 7. The bottom end of the first toothed plate 7 is meshed with a gear 8. The gear 8 is mounted on the base 1 via a support frame and is rotatably connected to the support frame. The bottom end of the gear 8 is meshed with a second toothed plate 9. The bottom end of the second toothed plate 9 is slidably connected to the fixed sleeve 16. The rear part of the mounting base 10 is provided with a drive motor 11. The mounting base 10 is provided with a groove 12 corresponding to the position of the clamping seat 14. The sliding block 13 is slidably connected inside the groove 12. The sliding block 13 is connected to the end of the clamping seat 14. The internal thread of the sliding block 13 passes through a lead screw 15. The lead screw 15 extends to the outside of the mounting base 10 and is rotatably connected to the mounting base 10. The output end of the drive motor 11 is connected to the end of the lead screw 15 extending outside the mounting base 10.

[0019] After the nylon tube is passed through the fixing sleeve 16, the controller controls the drive motor 11 to work. The drive motor 11 drives the lead screw 15 to rotate. The lead screw 15 drives the clamping seat 14 to move through the threaded connection with the slider 13 to clamp and limit the tail end of the nylon tube.

[0020] The cross-sections of the slide groove 12 and the slider 13 are T-shaped. The internal dimensions of the slide groove 12 match the external dimensions of the slider 13. By setting the cross-sections of the slide groove 12 and the slider 13 to be T-shaped, it is not easy for the slide groove 12 and the slider 13 to separate. By setting the internal dimensions of the slide groove 12 to match the external dimensions of the slider 13, it is possible to prevent the slider 13 from shaking in the slide groove 12 and affecting the sliding effect.

[0021] Please see Figure 3 A movable sleeve 17 is laterally slidably connected inside the fixed sleeve 16. Both the fixed sleeve 16 and the movable sleeve 17 have through holes 18 at their front and rear ends. The internal dimensions of the through holes 18 are larger than the external dimensions of the nylon tube. Opening slots 19 are provided at both the upper and lower ends of the movable sleeve 17. Two symmetrical clamping plates 20 are longitudinally slidably connected inside the movable sleeve 17. A rotating rod 21 is rotatably connected between the inner wall of the fixed sleeve 16 and the clamping plates 20, and the rotating rod 21 is located within the opening slots 19. A tension spring 22 is fixedly connected between the right end of the movable sleeve 17 and the inner wall of the fixed sleeve 16. A push rod 23 is fixedly connected to the left end of the movable sleeve 17. The push rod 23 extends to the outside of the fixed sleeve 16 and forms a sliding connection with the fixed sleeve 16. The tension spring 22 is wrapped around the outside of the nylon tube. The outer end of the tension spring 22 is coated with an anti-rust coating. By wrapping the tension spring 22 around the outside of the nylon tube, the tension spring 22 can be prevented from twisting too much when it contracts, which would affect its performance. At the same time, by coating the outer end of the tension spring 22 with an anti-rust coating, the tension spring 22 can be prevented from rusting after long-term use, thus improving the performance of the tension spring 22.

[0022] Working principle: When using this pneumatic crimping tool for nylon tubes in an energy storage system, firstly, the nylon tube is passed through the fixed sleeve 16 and the movable sleeve 17. The controller controls the drive motor 11 to work, and the drive motor 11 drives the lead screw 15 to rotate. The lead screw 15, through the threaded connection with the slider 13, drives the clamping seat 14 to move and clamp and limit the tail end of the nylon tube. Then, the hydraulic rod 4 works to push the connector into the nylon tube. When the nylon tube is pushed to the left, the friction between the nylon tube and the clamping plate 20 causes the movable sleeve 17 to move to the left, so that the rotating rod 21 has a tendency to rotate, thereby making the clamping plate 20 clamp the nylon tube tighter and tighter. Simultaneously, the operation of the hydraulic rod 4 can drive the connecting plate 5 to move together (the stroke control via the hydraulic rod 4 is existing technology, so it will not be described in detail in this application). The connecting plate 5 can drive the first toothed plate 7 to move. When the first toothed plate 7 moves to the meshing position of the gear 8, the gear 8 can drive the second toothed plate 9 to move to the right, thereby driving the mounting base 10 to move to the right, so that the nylon tube has a tendency to move to the right, which can counteract the leftward thrust on the nylon tube and also allow the nylon tube to move to the right a certain distance, so as to better connect with the connector, making the connector more stable and improving the crimping effect of the connector. When the crimping is complete and the nylon tube needs to be removed, the drive motor 11 can be controlled to drive the lead screw 15 to rotate in the opposite direction, releasing the clamping seat 14 from the nylon tube. Then, the push rod 23 can be pushed, which will drive the moving sleeve 17 to move to the right. The tension spring 22 will be compressed, and the rotating rod 21 will rotate, thereby moving the clamping plate 20 away from the nylon tube, so that the nylon tube can be easily removed for convenient use.

[0023] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A pneumatic crimping tool for nylon tubing in an energy storage system, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to two support platforms (2). A connecting seat (3) is fixedly connected to the support platform (2) on the right side of the top of the base (1). A hydraulic rod (4) is fixedly connected to the side end of the connecting seat (3). A connecting plate (5) is fixedly connected to the end of the hydraulic rod (4). A guide rod (6) is fixedly connected to the end of the connecting plate (5) near the connecting seat (3). The guide rod (6) passes through the connecting seat (3) and forms a sliding connection with the connecting seat (3). The top of the base (1) is provided with an installation seat (10). The installation seat (10) is moved laterally by the transmission mechanism on the base (1). The bottom of the installation seat (10) is provided with two symmetrical clamping seats (14). The distance between the clamping seats (14) is adjusted by the adjustment mechanism inside the installation seat (10). A fixing sleeve (16) is fixedly connected to the support platform (2) on the left side of the top of the base (1). The nylon tube is limited and fixed inside the fixing sleeve (16) by the clamping anti-loosening mechanism.

2. The pneumatic crimping tool for nylon tubes in an energy storage system according to claim 1, characterized in that: The transmission mechanism includes a first toothed plate (7), a gear (8), and a second toothed plate (9). The top of the connecting disc (5) is fixedly connected to an L-shaped first toothed plate (7). The bottom end of the first toothed plate (7) is meshed with a gear (8). The gear (8) is mounted on the base (1) via a support frame and is rotatably connected to the support frame. The bottom end of the gear (8) is meshed with a second toothed plate (9). The bottom end of the second toothed plate (9) is slidably connected to a fixed sleeve (16).

3. The pneumatic crimping tool for nylon tubes in an energy storage system according to claim 1, characterized in that: The adjustment mechanism includes a drive motor (11), a slide groove (12), a slider (13), and a lead screw (15). The drive motor (11) is provided at the rear of the mounting base (10). The mounting base (10) has a slide groove (12) at the position corresponding to the clamping seat (14). The slider (13) is slidably connected inside the slide groove (12). The slider (13) is connected to the end of the clamping seat (14). The lead screw (15) is threaded through the inside of the slider (13). The lead screw (15) extends to the outside of the mounting base (10) and is rotatably connected to the mounting base (10). The output end of the drive motor (11) is connected to the end of the lead screw (15) extending to the outside of the mounting base (10).

4. The pneumatic crimping tool for nylon tubes in an energy storage system according to claim 3, characterized in that: The cross-section of the groove (12) and the slider (13) is T-shaped, and the internal dimensions of the groove (12) match the external dimensions of the slider (13).

5. The pneumatic crimping tool for nylon tubes in an energy storage system according to claim 1, characterized in that: The clamping and anti-loosening mechanism includes a movable sleeve (17), a through hole (18), an opening groove (19), a clamping plate (20), a rotating rod (21), a tension spring (22), and a push rod (23). The movable sleeve (17) is slidably connected to the inside of the fixed sleeve (16). Through holes (18) are provided at both the front and rear ends of the fixed sleeve (16) and the movable sleeve (17). The internal size of the through hole (18) is larger than the external size of the nylon tube. Opening grooves (19) are provided at both the upper and lower ends of the movable sleeve (17). (17) has two symmetrical clamping plates (20) connected in a longitudinal sliding manner inside. A rotating rod (21) is rotatably connected between the inner wall of the fixed sleeve (16) and the clamping plate (20). The rotating rod (21) is located in the opening groove (19). A tension spring (22) is fixedly connected between the right end of the movable sleeve (17) and the inner wall of the fixed sleeve (16). A push rod (23) is fixedly connected to the left end of the movable sleeve (17). The push rod (23) extends to the outside of the fixed sleeve (16) and forms a sliding connection with the fixed sleeve (16).

6. A pneumatic crimping tool for nylon tubes in an energy storage system according to claim 5, characterized in that: The tension spring (22) is wound around the outside of the nylon tube, and the outer end of the tension spring (22) is coated with an anti-rust coating.

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