Welding wire surface cleaning device
By designing a wire surface cleaning device, the impurities and liquids on the wire surface are cleaned using the water flow pressure of the breach channel, the problem of incomplete wire cleaning in the prior art is solved, and the pass rate and production efficiency of the finished wire products are improved.
Patent Information
- Application Number
- CN202421685472.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-16
- Publication Date
- 2025-06-13
- Estimated Expiration
- 2034-07-16
AI Technical Summary
Existing wire cleaning technology cannot effectively remove impurities and residual liquids on the surface of the wire, resulting in a low pass rate of finished wire products and an increase in production costs.
A welding wire surface cleaning device is designed, and by setting water inlet holes, channels and through holes on the cleaning base, forming a breach channel. The water flow direction is opposite to the direction of the welding wire movement, and the impurities and liquids on the surface of the welding wire are effectively cleaned using the pressure of the water flow.
The pass rate of finished wire products is improved, the surface of the welding wire is clean, the production cost is reduced, and the welding wire is effectively prevented by setting up positioning sleeves.
Smart Images
Figure CN222970452U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of wire cleaning, and more specifically, to a wire surface cleaning device. Background Art
[0002] In the prior art, for the cleaning of wires, it is often carried out by directly entering a water washing tank for water washing after pickling. The water in the water washing tank is stagnant water with little fluctuation, which can only remove the liquid left during pickling on its surface and cannot effectively remove the formed impurities. As a result, the wires after water washing do not meet the relevant quality requirements, the qualified rate is low, and the production and processing cost is greatly increased. Summary of the Utility Model
[0003] The technical problem to be solved by the utility model is to provide a wire surface cleaning device that can effectively clean the remaining liquid and impurities on the wire after pickling, and improve the qualified rate of finished products;
[0004] The solution adopted by the utility model to solve the technical problem is:
[0005] A wire surface cleaning device includes a water tank, a cleaning base installed on the side of the water tank for the wire, and a water inlet pipe connected to the cleaning base and supplying water into the cleaning base; a through hole for the wire to pass through and sleeved outside the wire, a vertically arranged water inlet hole, and a channel unit arranged between the water inlet hole and the through hole and used to connect the water inlet hole and the through hole are provided on the cleaning base; the channel unit is inclined with respect to the axis of the through hole and the flowing direction of water in the channel unit is opposite to the moving direction of the wire; the water inlet hole, the channel unit, and the through hole form a flow-through channel; the water inlet hole is arranged on the side close to the outlet of the through hole; the inner diameter of the water inlet hole is larger than the inner diameter of the outlet of the through hole.
[0006] In some possible embodiments, the channel unit includes two groups of channels that are respectively connected to the through hole and the water inlet hole and are located on the same side of the water inlet hole; the two groups of channels are symmetrically arranged and respectively connected to the water inlet hole and the through hole to form a flow-through channel.
[0007] In some possible embodiments, the distance between the end of the channel close to the water inlet hole and the axis of the through hole is greater than the distance between the end of the channel far from the water inlet hole and the axis of the through hole.
[0008] In some possible embodiments, the axes of the two groups of channels intersect and the intersection point is located on the axis of the through hole; the axes of the two groups of through holes are arranged around the circumference of the through hole;
[0009] The included angle formed by the projections of the axes of the two groups of channels on the same plane is 59° - 61°; the angles formed by the projections of the axes of the two groups of through holes and the axis of the water inlet hole on the same plane are 59° - 61°.
[0010] In some possible embodiments, there are two groups of the water inlet holes, which are symmetrically arranged along the axis of the through hole, and there are two groups of the channel units, which are arranged in one-to-one correspondence with the water inlet holes.
[0011] In some possible embodiments, the four groups of the channels are radially arranged on the cleaning base, and the axes of the four groups of the channels intersect at a point, and this point is located on the axis of the through hole.
[0012] In some possible embodiments, the four groups of channels include Channel One, Channel Two, Channel Three, and Channel Four that are sequentially arranged circumferentially around the through hole; the axes of Channel One, Channel Three, and the through hole are coplanar, and the angle formed by the axes of Channel One and Channel Three is 73°-78°; the axes of Channel Two, Channel Four, and the through hole are coplanar, and the angle formed by the axes of Channel Two and Channel Four is 73°-78°.
[0013] In some possible embodiments, the through hole includes a cleaning hole, a water passing hole, and a guiding hole that are coaxially arranged in sequence along the moving direction of the welding wire and penetrate through the cleaning base; the inner diameter of the water passing hole is smaller than the inner diameter of the water inlet hole; the inner diameter of the cleaning hole is larger than the inner diameter of the water inlet hole; the cleaning hole is communicated with the end of the channel unit far from the water inlet hole.
[0014] In some possible embodiments, the through hole further includes positioning holes that are respectively communicated with the end of the cleaning hole far from the water passing hole and the end of the guiding hole far from the water passing hole and are coaxially arranged; a positioning sleeve is arranged in the positioning hole.
[0015] In some possible embodiments, the through hole further includes mounting holes that are coaxially arranged on the sides of the two positioning holes away from each other, a pressing plate is mounted in the mounting holes; a through hole for the welding wire to pass through and coaxial with the mounting hole is arranged on the pressing plate.
[0016] Compared with the prior art, the beneficial effects of the present utility model are as follows:
[0017] The present utility model forms a baffle channel through the water inlet hole, the channel, and the through hole, and water will apply a force opposite to its moving direction to the welding wire so as to realize the cleaning of impurities and liquid. At the same time, the inner diameter of the water inlet hole is larger than the inner diameter of the outlet of the through hole; after water passes through the water inlet pipe, it passes through the channel and then enters the through hole to clean the welding wire in the through hole. The formed baffle channel with a large inlet and a small outlet will make the water have a large pressure, making the cleaning of the surface of the welding wire cleaner; thus realizing the cleaning of the liquid and impurities on the surface of the welding wire.
[0018] In the present utility model, by making the inner diameter of the cleaning hole larger than the diameter of the water passing hole, it will further make the water have a large pressure;
[0019] The utility model effectively positions and guides the welding wire by arranging a positioning sleeve, avoiding damage during the cleaning process;
[0020] The utility model has a simple structure and strong practicability. Description of the Drawings
[0021] Figure 1 It is a schematic structural view of the cleaning base in the utility model;
[0022] Figure 2 is Figure 1 a cross-sectional view taken along A-A in
[0023] Figure 3 It is a schematic connection relationship view of the water inlet hole and the channel in the utility model;
[0024] Figure 4 It is a top view of the utility model;
[0025] Figure 5 is Figure 3 a cross-sectional view taken along B-B in
[0026] Figure 6 is Figure 2 an enlarged view of part A in
[0027] Wherein: 1. Cleaning base; 2. Through hole; 21. Cleaning hole; 22. Water passing hole; 23. Guide hole; 24. Positioning hole; 25. Mounting hole; 3. Water inlet hole; 4. Channel 1; 5. Channel 2; 6. Channel 3; 7. Channel 4. Detailed Embodiment
[0028] In the utility model, unless otherwise clearly defined and limited, terms such as "installation", "connection", "connection", "fixation" and other terms should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be directly connected, or indirectly connected through an intermediate medium, and can be the internal communication of two components or the interaction relationship between two components. The "first", "second" and similar words mentioned in this application do not represent any order, quantity or importance, but are only used to distinguish different components. Similarly, words such as "a" or "one" and the like do not represent a quantity limit, but mean that there is at least one. In the implementation of this application, "and / or" describes the association relationship of associated objects, indicating that three relationships can exist. For example, A and / or B can represent: A exists alone, A and B exist simultaneously, and B exists alone. In the description of the embodiments of this application, unless otherwise stated, the meaning of "multiple" is two or more. For example, multiple positioning posts refer to two or more positioning posts. For those of ordinary skill in the art, the specific meanings of the above terms in the utility model can be understood according to specific circumstances.
[0029] The following will provide a detailed description of the present utility model.
[0030] As Figures 1 - 6 shown:
[0031] A wire surface cleaning device includes a water tank, a cleaning base 1 installed on the side of the water tank for the wire, and a water inlet pipe connected to the cleaning base 1 and supplying water into the cleaning base 1; the cleaning base 1 is installed on the side of the water tank through bolts;
[0032] On the cleaning base 1, there are provided a through hole 2 for the wire to pass through and sleeved outside the wire, a water inlet hole 3 arranged vertically, and a channel unit arranged between the water inlet hole 3 and the through hole 2 and used to connect the water inlet hole 3 and the through hole 2; the channel unit is inclined with respect to the axis of the through hole 2; the water inlet hole 3, the channel unit, and the through hole 2 form a baffle channel; the water inlet hole 3 is arranged on one side close to the outlet of the through hole 2; the inner diameter of the water inlet hole 3 is larger than the inner diameter of the outlet of the through hole 2.
[0033] During use, one end of the pickled wire sequentially passes through the cleaning base 1 located inside the water tank on the side of the water tank, and the water inlet pipe supplies water through a water supply system. The water enters the channel unit after passing through the water inlet hole 3, flows along the baffle channel towards the side away from the through hole 2 and acts on the surface of the wire to clean the surface of the wire. The cleaned water flows out through the outlet of the through hole 2 under the condition of the wire moving;
[0034] After the water passes through the water inlet pipe, it flows along the channel unit towards the side away from the outlet of the through hole 2 to clean the impurities on the wire, and then flows in the through hole 2 along the axis of the through hole 2 towards its outlet side. At the same time, since the inner diameter of the water inlet hole 3 is larger than the inner diameter of the outlet of the through hole 2, the water has a greater pressure to act on the surface of the wire, thereby cleaning the impurities on its surface. The cleaned wire groove passes through the water tank and enters the next process.
[0035] In some possible implementation manners, the through hole 2 unit includes two groups of channels that are respectively connected to the through hole 2 and the water inlet hole 3 and are located on the same side of the water inlet hole 3; the two groups of channels are symmetrically arranged and are respectively connected to the water inlet hole 3 and the through hole 2 to form a baffle channel; the distance between the end of the channel close to the water inlet hole 3 and the axis of the through hole 2 is greater than the distance between the end of the channel away from the water inlet hole 3 and the axis of the through hole 2; the axes of the two groups of channels intersect and the intersection point is located on the axis of the through hole 2; the axes of the two groups of through holes 2 are arranged around the circumference of the through hole 2;
[0036] The channel is inclined, and the distance between the side close to the channel outlet and the axis of the through hole 2 is greater than the distance between the other end of the channel and the axis of the through hole 2. The water inlet pipe is connected to the end of the channel close to the channel outlet, and the other end of the channel is connected to the through hole 2. When in use, water flows vertically through the water inlet pipe, enters the channel, and then flows along the channel to the side away from the outlet of the through hole 2. Since the welding wire will be sleeved in the through hole 2, the water flowing into the through hole 2 will exert a force on the welding wire towards the side away from the outlet of the through hole 2, thereby removing impurities from the welding wire. At the same time, when the welding wire moves, the water in the through hole 2 will flow out from the outlet of the through hole 2.
[0037] Further, the included angle a formed by the projections of the axes of the two groups of channels on the same plane is a, a = 59° - 61°; the angles b formed by the projections of the axes of the two groups of through holes 2 and the axis of the water inlet hole 3 on the same plane are b, b = 59° - 61°. When a = 61°, b = 59°; specifically, for the convenience of processing, a = b = 60°.
[0038] The vertically arranged water inlet holes 3 in the same group will be respectively connected to the two groups of channels along the vertical direction, and the two groups of channels are arranged on the same side; by means of a group of water inlet holes 3, connection with the two groups of channels is achieved, and water will enter the through hole 2 through the two groups of channels respectively, accelerating the cleaning of the welding wire.
[0039] In some possible implementation manners, in order to effectively clean the entire outer surface of the welding wire; there are two groups of the water inlet holes 3, which are symmetrically arranged along the axis of the through hole 2, and there are two groups of the through hole 2 units, which are arranged in one-to-one correspondence with the water inlet holes 3.
[0040] Both groups of water inlet holes 3 are vertically arranged and symmetrically arranged along the axis of the through hole 2. Each water inlet hole 3 is respectively matched with a group of through hole 2 units, and the surface of the welding wire is cleaned from four directions, which can effectively ensure the removal of impurities on the surface of the welding wire.
[0041] In some possible implementation manners, in order to effectively achieve the simultaneous cleaning of the outer side surface of the same section of the welding wire;
[0042] The four groups of channels are radially arranged on the cleaning base 1, and the axes of the four groups of channels intersect at a point, and this point is located on the axis of the through hole 2.
[0043] In some possible embodiments, the four groups of channels include channel one 4, channel two 5, channel three 6, and channel four 7 that are sequentially arranged circumferentially around the through hole 2; among them, channel one 4 and channel two 5 are a group of channel units and are connected to a group of water inlet holes 3; channel three 6 and channel four 7 are another group of channel units and are connected to another group of water inlet holes 3; the axes of channel one 4, channel three 6, and through hole 2 are coplanar, and the angle formed by the axis of channel one 4 and the axis of channel three 6 is 73° - 78°; the axes of channel two 5, channel four 7, and through hole 2 are coplanar, and the angle formed by the axis of channel two 5 and the axis of channel four 7 is 73° - 78°; as Figure 5 shown, the included angle formed by the axis of channel one 4 and the axis of channel three 6 is c, c = 73° - 78°, preferably, c = 75°.
[0044] When there are four groups of channels, the included angle formed by the axis of channel one 4 and the axis of channel four 7 in the same plane is 120°, and the included angle formed by the axis of channel two 5 and the axis of channel three 6 in the same plane is 120°.
[0045] In some possible embodiments, in order to effectively tilt the welding wire in the through hole 2;
[0046] The through hole 2 includes a cleaning hole 21, a water passing hole 22, and a guiding hole 23 that are coaxially arranged in sequence along the moving direction of the welding wire and penetrate through the cleaning base 1; the inner diameter of the water passing hole 22 is smaller than the inner diameter of the water inlet hole 3; the inner diameter of the cleaning hole 21 is larger than the inner diameter of the water inlet hole 3; the cleaning hole 21 is communicated with the end of the channel unit far from the water inlet hole 3.
[0047] The cleaning hole 21 is communicated with the channel unit. After passing through the water inlet hole 3, it enters the cleaning hole 21 along the inclined channel, cleans the part of the welding wire located in the cleaning hole 21, and applies a force opposite to its moving direction to the welding wire, so that impurities and liquids on the welding wire are more easily removed; then the water in the cleaning hole 21 flows out from the water passing hole 22 along the moving direction of the welding wire under the drive of the welding wire; the inner diameter of the water passing hole 22 is smaller than the inner diameter of the water inlet hole 3 and the inner diameter of the cleaning hole 21, which makes the water pressure greater and the cleaning effect better.
[0048] In some possible embodiments, the through hole 2 further includes a positioning hole 24 that is coaxially arranged and communicated with the end of the cleaning hole 21 far from the water passing hole 22 and the end of the guiding hole 23 far from the water passing hole 22; a positioning sleeve is arranged in the positioning hole 24.
[0049] Setting the positioning sleeve can effectively realize the guiding and positioning of the welding wire, avoid the welding wire from contacting the cleaning base 1 and causing wear; the positioning sleeve is a prior art, and its internal structure will not be described in detail here.
[0050] In some possible embodiments, the through hole 2 further includes mounting holes 25 which are arranged on the sides of two groups of positioning holes 24 away from each other and are coaxial. A pressing plate is mounted in the mounting holes 25; a through hole for the welding wire to pass through and coaxial with the mounting holes 25 is arranged on the pressing plate, and the aperture of the through hole is less than or equal to the aperture of the water passing hole 22; the arrangement of the pressing plate will make the fixation of the positioning sleeve more convenient.
[0051] It should be noted that when machining the cleaning base 1 in a conventional manner, the channel will be first machined into a through hole, and the water inlet hole 3 will communicate with the middle part of the through hole. One end of the through hole away from the cleaning hole 21 will be blocked and sealed with a plug;
[0052] When the cleaning base 1 is machined by 3D printing, it is not necessary to machine the channel into a through hole.
[0053] The present utility model is not limited to the foregoing specific embodiments. The present utility model extends to any new feature or any new combination disclosed in this specification, as well as any new method or process step or any new combination disclosed.
Claims
1. A welding wire surface cleaning device, characterized in that: The invention comprises a water tank, a cleaning base installed on the side of the water tank and supplying welding wire, and a water inlet pipe connected to the cleaning base and supplying water to the cleaning base; the cleaning base is provided with a through hole for the welding wire to pass through and sleeved on the outside of the welding wire, a water inlet hole arranged vertically, and a channel unit arranged between the water inlet hole and the through hole and used for connecting the water inlet hole and the through hole; the channel unit is arranged obliquely with the axis of the through hole; the water inlet hole, the channel unit and the through hole form a baffle channel; the water inlet hole is arranged on a side close to the through hole outlet; the inner diameter of the water inlet hole is larger than the inner diameter of the through hole outlet.
2. A welding wire surface cleaning device according to claim 1, characterized in that: The channel unit comprises two groups of channels which are respectively connected with the through hole and the water inlet and are located on the same side of the water inlet; the two groups of channels are symmetrically arranged and are respectively connected with the water inlet and the through hole to form baffle channels.
3. A welding wire surface cleaning device according to claim 2, characterized in that: The distance between one end of the channel close to the water inlet hole and the axis of the through hole is greater than the distance between the channel far from the water inlet hole and the axis of the through hole.
4. A welding wire surface cleaning device according to claim 3, characterized in that: The axes of the two groups of channels intersect and the intersection point is located on the axis of the through hole; the axes of the two groups of through holes are arranged around the circumference of the through hole; The angle formed by the axes of the two groups of channels projected on the same plane is 59°-61°; the angle formed by the axes of the two groups of through holes and the axes of the water inlet holes projected on the same plane is 59°-61°.
5. A welding wire surface cleaning device according to claim 1, characterized in that: The water inlet holes are in two groups and are symmetrically arranged along the axis of the through hole, and the channel units are in two groups and are arranged in one-to-one correspondence with the water inlet holes.
6. A welding wire surface cleaning device according to claim 5, characterized in that: The four groups of channels are radially arranged on the cleaning base, and the axes of the four groups of channels intersect at one point and the point is located on the axis of the through hole.
7. A welding wire surface cleaning device according to claim 6, characterized in that: The four groups of channels include channel one, channel two, channel three, and channel four, which are arranged in sequence around the circumference of the through hole; the axis of channel one, the axis of channel three, and the axis of the through hole are coplanar, and the angle formed by the axis of channel one and the axis of channel three is 73°-78°; the axis of channel two, the axis of channel four, and the axis of the through hole are coplanar, and the angle formed by the axis of channel two and the axis of channel four is 73°-78°.
8. A welding wire surface cleaning device according to any one of claims 1 to 7, characterized in that: The through hole includes a cleaning hole, a water hole, and a guide hole which are coaxially arranged in sequence along the moving direction of the welding wire and penetrate the cleaning base; the inner diameter of the water hole is smaller than the inner diameter of the water inlet hole; the inner diameter of the cleaning hole is larger than the inner diameter of the water inlet hole; the cleaning hole is connected to one end of the channel unit away from the water inlet hole.
9. A welding wire surface cleaning device according to claim 8, characterized in that: The through hole also includes a positioning hole which is connected with one end of the cleaning hole away from the water hole and one end of the guide hole away from the water hole and is coaxially arranged; a positioning sleeve is arranged in the positioning hole.
10. A welding wire surface cleaning device according to claim 9, characterized in that: The through hole also includes a coaxial mounting hole arranged at one side away from the two groups of positioning holes, in which a pressing plate is installed; a through hole for the welding wire to pass through and coaxial with the mounting hole is arranged on the pressing plate.