Spring stretching cleaning device
By designing a spring-tensioned cleaning device, which utilizes limiting components and spray gun airflow to remove spring debris, the cleaning problem when the spring gap is small is solved, achieving a highly efficient debris removal effect.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-11
- Publication Date
- 2026-03-20
AI Technical Summary
Existing technologies are ineffective at removing debris between small-diameter spring sheets, especially when the gap between the spring sheets is small, making it difficult for high-speed airflow to blow out the debris.
Design a spring-stretching cleaning device that stretches the spring through a limiting component and a driving component, and uses a spray gun to spray airflow to remove debris between the spring plates. The limiting component is supported by a limiting rod and a reinforcing plate to prevent deformation of the rod and ensure cleaning effect.
It achieves efficient removal of debris between the reeds, improves cleaning efficiency, and avoids the problem of incomplete cleaning caused by rod deformation.
Smart Images
Figure CN224010676U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the technical field of spring cleaning equipment, and in particular to a spring-tensioned cleaning device. Background Technology
[0002] During spring production, smaller diameter springs are typically cold-rolled directly using a spring machine. However, during cold rolling, oxide scale and other deposits on the steel wire used to process the spring can flake off, forming fine debris. This debris can then get between adjacent spring leaves during the spring's coiling process, affecting the spring's normal operation. Therefore, it is necessary to remove the debris trapped between the spring leaves after production. Currently, high-speed airflow is commonly used to blow the debris away from the spring leaves. However, when the gap between the spring leaves is small, the debris can be squeezed by adjacent leaves, making it difficult to directly blow it out using high-speed airflow.
[0003] Therefore, a new technical solution is needed to address the above problems. Utility Model Content
[0004] To improve the removal of debris between the reeds, this application provides a spring-tensioning cleaning device.
[0005] This application provides a spring-tensioned cleaning device, which adopts the following technical solution:
[0006] A spring-tensioned cleaning device includes a base, a first limiting member disposed on the base for defining the position of one end of a spring, a second limiting member slidably disposed on the base for defining the position of the other end of the spring, and a driving member for pushing the second limiting member to move, wherein the second limiting member can approach and move away from the first limiting member.
[0007] By adopting the above technical solution, after connecting the two ends of the spring to the first limiting member and the second limiting member respectively, the second limiting member moves away from the first limiting member, thereby stretching the spring. Then, airflow can be sprayed from the spray gun towards the spring leaf to blow away the debris between the leaf.
[0008] Optionally: The first limiting member includes a first limiting seat disposed on the base and a first limiting rod passing through the first limiting seat. The first limiting rod is horizontally disposed and perpendicular to the moving direction of the second limiting member, and one end of the spring is hooked on the first limiting rod.
[0009] By adopting the above technical solution, one end of the spring can be directly hooked onto the first limiting rod. When hooking, the connection between the spring and the first limiting rod can be achieved by simply moving the hook at the end of the spring toward the first limiting rod. The first limiting rod is round, which increases the contact area between the hook of the spring and the outer wall of the first limiting rod, making it less likely for the hook to deform when the spring is under force.
[0010] Optionally, the second limiting member includes a sliding seat slidably disposed on the base, a second limiting seat disposed on the sliding seat, and a second limiting rod passing through the second limiting seat. The second limiting rod is disposed parallel to the first limiting rod, and the end of the spring away from the first limiting rod is hooked onto the second limiting rod.
[0011] By adopting the above technical solution, one end of the spring can be directly hooked onto the second limiting rod. When hooking, the connection between the spring and the second limiting rod can be achieved by simply moving the hook at the end of the spring toward the second limiting rod. The second limiting rod is round, which increases the contact area between the hook of the spring and the outer wall of the second limiting rod, making it less likely for the hook to deform when the spring is under force.
[0012] Optionally: The first limiting seat includes two vertically arranged first limiting plates, and the second limiting seat includes two vertically arranged second limiting plates. Both the first and second limiting plates are provided with a plurality of limiting holes, and the first and second limiting rods are respectively inserted into the limiting holes.
[0013] By adopting the above technical solution, when the stroke of the driving component is constant, the distance between the first and second limiting rods can be adjusted by adjusting their installation positions, thereby achieving the function of limiting the two ends of springs of different lengths and increasing the applicability of the device.
[0014] Optionally: A first reinforcing plate is provided between the two first limiting plates. The first reinforcing plate is fixed to the two first limiting plates. The first reinforcing plate is provided with a plurality of first reinforcing holes corresponding to the limiting holes on the first limiting plates. The first limiting rod passes through the first reinforcing holes.
[0015] A second reinforcing plate is provided between the two second limiting plates. The second reinforcing plate is fixed to the two second limiting plates. The second reinforcing plate has a plurality of second reinforcing holes corresponding to the limiting holes on the second limiting plates. The second limiting rod passes through the second reinforcing holes.
[0016] By adopting the above technical solution, the first reinforcing plate supports the first limiting rod, and the second reinforcing plate supports the second limiting plate, so that more positions on the first and second limiting rods are supported. This makes it less likely for the first and second limiting rods to deform when subjected to the tension applied by the spring. At the same time, springs can be placed on both sides of the first and second reinforcing plates, and adjacent springs are less likely to affect each other when stretched, thus making the spring cleaning efficiency higher.
[0017] Optionally: A first mounting rod is provided at the end of the first limiting plate away from the second limiting plate, and the first reinforcing plate is disposed on the first mounting rod;
[0018] A second mounting rod is provided on the end face of the second limiting plate away from the first limiting plate, and a second reinforcing plate is provided on the second mounting rod.
[0019] By adopting the above technical solution, the position of the first reinforcing plate is limited by the first mounting rod, and the position of the second reinforcing plate is limited by the second mounting rod, so that both the first and second reinforcing plates can be stably limited.
[0020] Optionally: The first limiting rod and the second limiting rod are respectively coaxially fixed with a stop block, and the stop block can abut against the first limiting plate or the second limiting plate respectively.
[0021] By adopting the above technical solution, the insertion distance of the first and second limiting rods is limited by the stop block, preventing the first and second limiting rods from being inserted too deeply and dislodging from the limiting hole, so that the first and second limiting rods can be stably inserted into the limiting hole.
[0022] Optionally, the stop block is further provided with a magnetic component, which can be attracted to the first limiting plate or the second limiting plate.
[0023] By adopting the above technical solution, the stop block can be stably attracted to the first mounting plate and the second mounting plate through the magnetic component, thereby keeping the positions of the first limit rod and the second limit rod stable.
[0024] In summary, this application includes at least one of the following beneficial technical effects:
[0025] 1. After connecting the two ends of the spring to the first limiting member and the second limiting member respectively, the second limiting member moves away from the first limiting member, thereby stretching the spring. Then, airflow can be sprayed between the spring plates by the spray gun to blow away the debris between the spring plates.
[0026] 2. The first reinforcing plate supports the first limiting rod, and the second reinforcing plate supports the second limiting plate, so that more positions on the first and second limiting rods are supported. This makes it less likely for the first and second limiting rods to deform when subjected to the tension applied by the spring. At the same time, springs can be placed on both sides of the first and second reinforcing plates, and adjacent springs are less likely to affect each other when stretched, thus making the spring cleaning efficiency higher. Attached Figure Description
[0027] Figure 1 This is a schematic diagram of the structure of an embodiment of this application;
[0028] Figure 2 for Figure 1 Enlarged view of part A.
[0029] In the diagram, 1 is the base; 11 is the driving component; 2 is the first limiting component; 21 is the first limiting seat; 211 is the first limiting plate; 22 is the first limiting rod; 23 is the first mounting rod; 24 is the first reinforcing plate; 3 is the second limiting component; 31 is the sliding seat; 32 is the second limiting seat; 321 is the second limiting plate; 33 is the second limiting rod; 34 is the limiting hole; 35 is the second mounting rod; 36 is the second reinforcing plate; 4 is the stop block; and 41 is the magnetic component. Detailed Implementation
[0030] The present application will be further described in detail below with reference to the accompanying drawings.
[0031] This application discloses a spring-tensioned cleaning device, such as... Figure 1 As shown, the device includes a base 1 mounted on the ground, a first limiting member 2 fixed to the base 1, a second limiting member 3 slidably mounted on the base 1, and a driving member 11 that pushes the second limiting member 3 to reciprocate. The first limiting member 2 includes a first limiting seat 21 mounted on the base 1 and a first limiting rod 22 passing through the limiting seat. The first limiting rod 22 is horizontally positioned and perpendicular to the sliding direction of the second limiting member 3, so that one end of the spring can hook onto the first limiting rod 22, thereby limiting the position of one end of the spring.
[0032] The first limiting seat 21 includes two vertically arranged first limiting plates 211. The two first limiting plates 211 are arranged in parallel and installed on the upper end of the base 1. There is a gap between the two first limiting plates 211. Several first limiting holes 34 are passed through the end faces of the two first limiting plates 211 that are close to each other. The first limiting rod 22 passes through the first limiting holes 34.
[0033] The second limiting member 3 includes a sliding seat 31 slidably disposed on the base 1, a second limiting seat 32 disposed on the sliding seat 31, and a second limiting rod 33 passing through the second limiting seat 32. The sliding seat 31 slides horizontally on the upper surface of the base 1 via a guide rail, and the sliding direction of the sliding seat 31 is perpendicular to the axis of the second limiting rod 33. In this embodiment, the driving member 11 is a cylinder. The cylinder body is horizontally mounted on the upper end of the base 1, and the cylinder is arranged parallel to the sliding direction of the sliding seat 31. The cylinder is disposed on the side of the first limiting plate 211 away from the sliding seat 31. The piston rod of the cylinder passes between the two first limiting plates 211 and connects to the sliding seat 31, thereby driving the sliding seat 31 to reciprocate.
[0034] The second limiting seat 32 includes two vertically arranged second limiting plates 321. The two second limiting plates 321 are arranged in parallel and respectively installed on the side wall of the sliding seat 31 parallel to the sliding direction. Several limiting holes 34 are passed through the side walls of the two first limiting plates 211 that are close to each other. The second limiting rod 33 can pass through the limiting holes 34 on the second limiting plate 321. The end of the spring away from the first limiting rod 22 is hooked on the second limiting rod 33. Then, under the push of the driving member 11, the sliding seat 31 moves away from the first limiting plate 211, thereby causing the spring to be stretched. Then, the spray gun can be directed towards the spring leaflets, and the high-speed airflow blown out by the spray gun can blow away the debris between the leaflets.
[0035] When the spring is hooked onto the first limiting rod 22 and the second limiting rod 33 and stretched, the spring exerts a force that brings the first limiting rod 22 and the second limiting rod 33 closer together. However, when hooking the spring, it is usually inclined to approach the middle of the first limiting rod 22 and the second limiting rod 33, while the middle of the first limiting rod 22 and the second limiting rod 33 is far from the first limiting plate 211 and the second limiting plate 321. This makes the first limiting rod 22 and the second limiting rod 33 prone to bending, thus affecting the stretching of the spring. Therefore, a horizontally arranged first mounting rod 23 is installed on the side wall of the first limiting plate 211 away from the second limiting plate 321. A first reinforcing plate 24 is installed on the first mounting rod 23 between the two first limiting plates 211, with both ends of the first reinforcing plate 24 equidistant from the first limiting plate 211. The side wall of the first reinforcing plate 24 is provided with a plurality of first reinforcing holes arranged along its length direction. The first reinforcing holes correspond to the limiting holes 34 on the first reinforcing plate 24, so that when the first limiting rod 22 passes through the first reinforcing plate 24, it can also pass through the first reinforcing holes.
[0036] A second mounting rod 35 is horizontally mounted on the side wall of the second limiting plate 321 away from the first limiting plate 211. A second reinforcing plate 36 is mounted on the second mounting rod 35 between the two second limiting plates 321. The two ends of the second reinforcing plate 36 are equidistant from the second limiting plates 321. A plurality of second reinforcing holes are provided on the side wall of the second reinforcing plate 36 along its length direction. The second reinforcing holes correspond to the limiting holes 34 on the second reinforcing plate 36, so that the second limiting rod 33 can also pass through the second reinforcing holes when it passes through the second reinforcing plate 36. The first reinforcing plate 24 and the second reinforcing plate 36 support the first limiting rod 22 and the second limiting rod 33 respectively, so that the first limiting rod 22 and the second limiting rod 33 are not easily deformed when subjected to force, so that the spring can be stretched stably. Furthermore, when testing the spring, two springs can be set on one first limiting rod 22 and the second limiting rod 33, and the two springs are not likely to affect each other when stretched, thus improving the efficiency of testing.
[0037] like Figure 2 As shown, in order to ensure that the first limiting rod 22 and the second limiting rod 33 can be stably mounted on the corresponding first limiting plate 211 and second limiting plate 321, a stop block 4 is coaxially integrally formed on both the first limiting rod 22 and the second limiting rod 33. The stop block 4 is located near the end of the first limiting rod 22 and the second limiting rod 33. A magnetic element 41 is coaxially mounted on the end face of the stop block 4 near the first limiting plate 211 or the second limiting plate 321. In this embodiment, the magnetic element 41 is a magnet. The magnetic element 41 can be attracted to the first limiting plate 211 or the second limiting plate 321, so that after the first limiting rod 22 and the second limiting rod 33 are placed in place, the magnetic element 41 can be attracted to the first limiting plate 211 or the second limiting plate 321, thereby keeping the first limiting rod 22 and the second limiting rod 33 stable.
[0038] The implementation principle of this embodiment is as follows: Before cleaning, the first limiting rod 22 is inserted into the first limiting plate 211, and the second limiting plate 321 is inserted into the second limiting plate 321. When the driving member 11 is not working, the springs can hook onto the first limiting rod 22 and the second limiting rod 33 respectively. Then, the two springs to be cleaned are respectively placed on both sides of the first reinforcing plate 24 and the second reinforcing plate 36, and the ends of the springs are hooked onto the first limiting rod 22 and the second limiting rod 33 respectively. Then, the driving member 11 works to drive the sliding seat 31 to move, so that the second limiting rod 33 on the sliding seat 31 moves away from the first limiting rod 22, thereby stretching the spring. The airflow sprayed from the spray gun blows the gap between the adjacent springs, causing the debris to be blown out.
[0039] The embodiments described in this specific implementation are preferred embodiments of this application and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.
Claims
1. A spring-tensioned cleaning device, characterized in that: It includes a base (1), a first limiting member (2) disposed on the base (1) for limiting the position of one end of the spring, a second limiting member (3) slidably disposed on the base (1) for limiting the position of the other end of the spring, and a driving member (11) for pushing the second limiting member (3) to move, wherein the second limiting member (3) can approach and move away from the first limiting member (2).
2. The spring-tensioned cleaning device according to claim 1, characterized in that: The first limiting member (2) includes a first limiting seat (21) disposed on the base (1) and a first limiting rod (22) passing through the first limiting seat (21). The first limiting rod (22) is horizontally disposed and perpendicular to the moving direction of the second limiting member (3). One end of the spring is hooked on the first limiting rod (22).
3. The spring-tensioned cleaning device according to claim 2, characterized in that: The second limiting member (3) includes a sliding seat (31) slidably disposed on the base (1), a second limiting seat (32) disposed on the sliding seat (31), and a second limiting rod (33) passing through the second limiting seat (32). The second limiting rod (33) is disposed parallel to the first limiting rod (22), and the end of the spring away from the first limiting rod (22) is hooked on the second limiting rod (33).
4. The spring-tensioned cleaning device according to claim 3, characterized in that: The first limiting seat (21) includes two vertically arranged first limiting plates (211), and the second limiting seat (32) includes two vertically arranged second limiting plates (321). Both the first limiting plate (211) and the second limiting plate (321) are provided with a plurality of limiting holes (34), and the first limiting rod (22) and the second limiting rod (33) are respectively inserted into the limiting holes (34).
5. A spring-tensioned cleaning device according to claim 4, characterized in that: A first reinforcing plate (24) is provided between the two first limiting plates (211). The first reinforcing plate (24) is fixed to the two first limiting plates (211). The first reinforcing plate (24) has a plurality of first reinforcing holes corresponding to the limiting holes (34) on the first limiting plates (211). The first limiting rod (22) passes through the first reinforcing holes. A second reinforcing plate (36) is provided between the two second limiting plates (321). The second reinforcing plate (36) is fixed to the two second limiting plates (321). The second reinforcing plate (36) has a plurality of second reinforcing holes corresponding to the limiting holes (34) on the second limiting plates (321). The second limiting rod (33) passes through the second reinforcing holes.
6. The spring-tensioned cleaning device according to claim 5, characterized in that: The first limiting plate (211) is provided with a first mounting rod (23) at the end away from the second limiting plate (321), and the first reinforcing plate (24) is provided on the first mounting rod (23); A second mounting rod (35) is provided on the end face of the second limiting plate (321) away from the first limiting plate (211), and a second reinforcing plate (36) is provided on the second mounting rod (35).
7. A spring-tensioned cleaning device according to claim 6, characterized in that: The first limiting rod (22) and the second limiting rod (33) are respectively coaxially fixed with a stop (4), and the stop (4) can abut against the first limiting plate (211) or the second limiting plate (321) respectively.
8. A spring-tensioned cleaning device according to claim 7, characterized in that: The stop block (4) is also provided with a magnetic component (41), which can be attracted to the first limiting plate (211) or the second limiting plate (321).