Stretching device for brass solder production

Abstract

The utility model relates to the technical field of brass solder production, and discloses a stretching device for brass solder production, which comprises a base, a fixing frame is mounted at the right end of the top side of the base through a screw, a carrier roller is movably mounted on the inner side of the fixing frame through a bearing, and a lubricating box is fixedly mounted on the top side of the base. And the front side of the lubricating box is connected with a filtering box through a pipeline. The air cylinder is started to drive the adjusting frame to move downwards, so that the bottom side of the limiting roller is attached to brass solder, then the limiting roller moves downwards along with the limiting roller and enters lubricating oil in the lubricating box, and therefore during stretching, the limiting roller and the brass solder are lubricated through the lubricating oil, friction is reduced, and the service life of the limiting roller is prolonged. And therefore, the situation that the service life is shortened due to quality reduction and limiting roller damage in the brass solder machining process is avoided, brass dust generated by friction can be subjected to dust falling in the using process, the dust is fused into lubricating oil, and then the dust is prevented from polluting the environment.

Description

Technical Field

[0001] The utility model relates to the technical field of brass solder production, in particular to a stretching device for brass solder production. Background Technique

[0002] A welding wire is a welding material in the form of a metal wire used as a filler metal or simultaneously as a conductor for electricity. A welding wire made of iron brass material is an iron brass welding wire. A welding wire is a kind of wire rod, which is finally made into wire materials of various specifications by relying on multiple passes of stretching.

[0003] According to the search, the Chinese patent document, publication number: CN217700696U, discloses a stretching device for brass welding wire production. Through the settings of a control member, a limiting frame, a pressure roller, etc., when the device is in use, the height of the pressure roller can be controlled by the control member, and when stretching the brass welding wire, the tension of the welding wire can be controlled by the lifting of the pressure roller. In this way, the consumption of manual labor can be effectively reduced, and the automation degree during the stretching of brass welding wire in the factory can be improved. Moreover, the structure of the device is relatively simple, and the R & D and manufacturing costs are within the controllable range, which can effectively improve the efficiency of brass welding wire stretching. However, during the use process, the winding member is not conducive to disassembling and taking materials during the winding process of the brass solder, resulting in troublesome and time-consuming blanking. At the same time, during the stretching process, due to the mutual friction between the pressure roller and the welding wire, it is easy to cause mutual wear between the pressure roller and the welding wire, thereby leading to damage and reduced service life. In addition, driving the pressure roller to adjust the height through a threaded rod is likely to cause metal dust generated by friction to adhere to the outside of the threaded rod, resulting in adjustment jamming and reduced service life, and the metal dust generated by friction is likely to pollute the environment. Summary of the Utility Model

[0004] (1) Technical Problems to be Solved

[0005] Aiming at the deficiencies of the prior art, the utility model provides a stretching device for brass solder production, which has the advantages of dust reduction to avoid environmental pollution, convenient winding and blanking, and can reduce the wear of brass solder during the use process, improve the production quality and avoid the reduction of the service life of the device, thus solving the above technical problems.

[0006] (2) Technical Solutions

[0007] To achieve the above object, the present utility model provides the following technical solutions: A stretching device for the production of brass solder, including a base. At the right end of the top side of the base, a fixing frame is installed by screws. Inside the fixing frame, a supporting roller is movably installed through a bearing. On the top side of the base, a lubricating box is fixedly installed. The front side of the lubricating box is connected to a filtering box through a pipeline. On the outer side of the lubricating box, a supporting frame is fixedly installed. On the top side of the supporting frame, a cylinder is provided. At the bottom end of the cylinder, an adjusting frame is fixedly installed. At the bottom side of the adjusting frame, a limiting roller is provided. At the left end of the top side of the base, a fixing seat is installed by screws. Inside the fixing seat, a lead screw body is provided. On the top side of the lead screw body, an adjusting seat is provided. On the opposite sides of the adjusting seat, a winding drum is installed by clamping.

[0008] Preferably, the inside of the lubricating box is filled with lubricating oil, and a groove is opened on the top side of the lubricating box. Inside the groove, a limiting seat is installed by bolts. The limiting seats are grouped in two, and a total of two groups are provided. Between the limiting seats, a supporting roller is movably installed through a bearing.

[0009] Through the above technical solution, during use, under the action of the limiting seat, it is convenient to be quickly installed inside the groove. And under the action of the two groups of supporting rollers, it is beneficial to limit and assist the brass solder, reduce friction, and improve the stretching smoothness.

[0010] Preferably, a filter screen is installed by clamping inside the filtering box. At the lower end of the right side of the filtering box, a pump is connected through a pipeline. And the discharge end of the pump is connected to the lubricating box through a pipeline.

[0011] Through the above technical solution, during use, the brass dust generated by friction can be dust-removed, thus melting into the lubricating oil, and further avoiding dust pollution to the environment. And the dust impurities enter the filtering box along with the lubricating oil and are filtered by the filter screen, which is convenient for later collection and treatment. Then, under the action of the pump, the filtered lubricating oil is transported to the lubricating box for recycling.

[0012] Preferably, two limiting holes are opened on the top side of the supporting frame. On the top side of the adjusting frame, a limiting rod is fixedly installed. And the limiting rod is movably installed inside the limiting hole.

[0013] Through the above technical solution, during use, start the cylinder to drive the adjusting frame to move down, so that the bottom side of the limiting roller is in contact with the brass solder. Then, as the limiting roller moves down and enters the lubricating oil inside the lubricating box, it is convenient to adjust the tightness of the brass solder. And during the adjustment process, the limiting rod moves inside the limiting hole, thereby improving the stability of the limiting roller when adjusting the height.

[0014] Preferably, a cavity is formed in the top side of the fixed seat. A lead screw body is movably installed inside the cavity through a bearing, and an adjusting motor is fixedly installed at the rear end of the lead screw body. A connection hole is respectively formed at the rear end and the front end of the top side of the fixed seat.

[0015] Through the above technical solution, during use, the adjusting motor is started to drive the lead screw body to rotate, and then under the action of the thread, the two adjusting seats are driven to move relatively, so as to facilitate the removal or replacement and installation of the winding drum.

[0016] Preferably, the adjusting seat includes a lead screw sleeve, a clamping plate, a fixed sleeve and a winding motor. There are two clamping plates in total, and lead screw sleeves are respectively fixedly installed on the bottom sides of the clamping plates. The inner sides of the lead screw sleeves are connected to the lead screw body through threads. The opposite sides of the clamping plates are respectively movably installed with fixed sleeves through bearings. A winding motor is fixedly installed at the rear end of the fixed sleeve. The winding drum is installed between the fixed sleeves through clamping.

[0017] Through the above technical solution, driven by the lead screw body, the two lead screw sleeves and the clamping plates move relatively, so that the fixed sleeve is separated from the winding drum, thus facilitating material taking and quickly replacing the winding drum. The blanking is simple and fast, and the stretching efficiency is improved.

[0018] Compared with the prior art, the utility model provides a stretching device for the production of brass solder, which has the following beneficial effects:

[0019] 1. In the utility model, the air cylinder is started to drive the adjusting frame to move downwards, so that the bottom side of the limiting roller is attached to the brass solder, and then it moves downwards with the limiting roller and enters the lubricating oil inside the lubricating box. Therefore, when stretching, it is beneficial to lubricate the limiting roller and the brass solder through the lubricating oil, reduce friction, avoid the quality decline of the brass solder during the processing process and damage to the limiting roller resulting in reduced service life, and can also reduce the dust generated by friction during use, so that it is incorporated into the lubricating oil, thus avoiding dust pollution to the environment;

[0020] 2. In the utility model, during the winding process, the winding motor is started to drive the brass solder to rotate and wind. When blanking, the adjusting motor is started to drive the lead screw body to rotate, and then under the action of the thread, the two lead screw sleeves and the clamping plates move relatively, so that the fixed sleeve is separated from the winding drum, thus facilitating material taking and quickly replacing the winding drum. The blanking is simple and fast, and the stretching efficiency is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is a three-dimensional structural schematic diagram of the whole utility model;

[0022] Figure 2 is a top view structural schematic diagram of the utility model;

[0023] Figure 3 This is a schematic three-dimensional structure diagram of the connection between the lubricating box and the filtering box of the present utility model;

[0024] Figure 4 This is a schematic left-sectional structure diagram of the support frame and the adjustment frame of the present utility model;

[0025] Figure 5 This is a schematic three-dimensional structure diagram of the connection between the fixed seat and the adjustment seat of the present utility model;

[0026] Figure 6 This is a schematic three-dimensional structure diagram of the adjustment seat of the present utility model.

[0027] Wherein: 1. Base; 2. Fixed frame; 3. Carrier roller; 4. Lubricating box; 5. Filtering box; 6. Support frame; 7. Cylinder; 8. Adjustment frame; 9. Limiting roller; 10. Fixed seat; 11. Lead screw body; 12. Adjustment seat; 13. Winding drum; 401. Groove; 402. Limiting seat; 403. Auxiliary roller; 501. Filter screen; 502. Pump; 601. Limiting hole; 801. Limiting rod; 1001. Cavity; 1002. Adjustment motor; 1201. Lead screw sleeve; 1202. Clamping plate; 1203. Fixed sleeve; 1204. Winding motor. Specific embodiments

[0028] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0029] Embodiment 1:

[0030] As Figure 1-6 shown, a stretching device for the production of brass solder provided by the present utility model includes a base 1. The right end of the top side of the base 1 is installed with a fixed frame 2 through screws. The inner side of the fixed frame 2 is movably installed with a carrier roller 3 through a bearing. The top side of the base 1 is fixedly installed with a lubricating box 4. The front side of the lubricating box 4 is connected with a filtering box 5 through a pipeline. The outer side of the lubricating box 4 is fixedly installed with a support frame 6. The top side of the support frame 6 is provided with a cylinder 7. The bottom end of the cylinder 7 is fixedly installed with an adjustment frame 8. The bottom side of the adjustment frame 8 is provided with a limiting roller 9. The left end of the top side of the base 1 is installed with a fixed seat 10 through screws. The inner side of the fixed seat 10 is provided with a lead screw body 11. The top side of the lead screw body 11 is provided with an adjustment seat 12. The opposite sides of the adjustment seat 12 are installed with a winding drum 13 through clamping.

[0031] Specifically, the inside of the lubricating box 4 is filled with lubricating oil, and a groove 401 is formed on the top side of the lubricating box 4. A limiting seat 402 is installed inside the groove 401 through bolts. The limiting seats 402 are grouped in twos, and there are two groups in total. An auxiliary roller 403 is movably installed between the limiting seats 402 through bearings. The advantage is that it is convenient to quickly install inside the groove 401 through the limiting seat 402, and under the action of the two groups of auxiliary rollers 403, it is beneficial to limit and assist the brass solder, reduce friction, and improve the stretching smoothness.

[0032] Specifically, a filter screen 501 is installed inside the filter box 5 through clamping. The lower end on the right side of the filter box 5 is connected to a pump 502 through a pipeline, and the discharge end of the pump 502 is connected to the lubricating box 4 through a pipeline. The advantage is that the brass dust is incorporated into the lubricating oil, thereby avoiding dust pollution to the environment, and the dust impurities enter the filter box 5 along with the lubricating oil and are filtered by the filter screen 501, which is convenient for later collection and treatment. Then, under the action of the pump 502, the filtered lubricating oil is transported into the lubricating box 4 for recycling.

[0033] Specifically, two limiting holes 601 are formed on the top side of the support frame 6. A limiting rod 801 is fixedly installed on the top side of the adjusting frame 8, and the limiting rod 801 is movably installed inside the limiting hole 601. The advantage is that by starting the cylinder 7 to drive the adjusting frame 8 to move downward, the bottom side of the limiting roller 9 is brought into contact with the brass solder, and then it moves downward with the limiting roller 9 and enters the lubricating oil inside the lubricating box 4, which is convenient for adjusting the tightness of the brass solder. And during the adjustment process, the limiting rod 801 moves inside the limiting hole 601, thereby improving the stability of the limiting roller 9 when adjusting the height.

[0034] Embodiment 2:

[0035] As Figure 1-6 shown, as an improvement over the previous embodiment. Specifically, a cavity 1001 is formed on the top side of the fixed seat 10. A lead screw body 11 is movably installed inside the cavity 1001 through a bearing, and an adjusting motor 1002 is fixedly installed at the rear end of the lead screw body 11. A connection hole is formed at the rear end and the front end of the top side of the fixed seat 10 respectively. The advantage is that by starting the adjusting motor 1002 to drive the lead screw body 11 to rotate, the two groups of adjusting seats 12 are driven to move relatively under the action of the thread, so as to facilitate removing or replacing the winding drum 13.

[0036] Specifically, the adjusting seat 12 includes a lead screw sleeve 1201, clamping plates 1202, a fixed sleeve 1203 and a winding motor 1204. There are always two clamping plates 1202, and lead screw sleeves 1201 are fixedly installed on the bottom sides of the clamping plates 1202 respectively. A lead screw body 11 is connected inside the lead screw sleeve 1201 through a thread. Fixed sleeves 1203 are movably installed on the opposite sides of the clamping plates 1202 through bearings respectively. A winding motor 1204 is fixedly installed at the rear end of the fixed sleeve 1203. A winding drum 13 is installed between the fixed sleeves 1203 through clamping. The advantage is that through the relative movement of the two groups of lead screw sleeves 1201 and the clamping plates 1202, the fixed sleeve 1203 is separated from the winding drum 13, so as to facilitate material taking and quickly replace the winding drum 13. The blanking is simple and fast, improving the stretching efficiency.

[0037] During use, the brass solder enters from one end of the idler roller 3, and the brass solder is attached to the top sides of the idler roller 3 and the auxiliary roller 403. Subsequently, the air cylinder 7 is started to drive the adjusting frame 8 to move downward, so that the bottom side of the limiting roller 9 is attached to the brass solder. Then, it moves downward with the limiting roller 9 and enters the lubricating oil inside the lubricating tank 4, which is beneficial to lubricate the limiting roller 9 and the brass solder through the lubricating oil during stretching, reducing friction, thereby avoiding the quality decline of the brass solder during the processing process and the reduction of the service life caused by the damage of the limiting roller 9. And during the use process, the brass dust generated by friction can be dust-reduced, so as to be incorporated into the lubricating oil, thereby avoiding dust pollution to the environment. And the dust impurities enter the filter tank 5 with the lubricating oil and are filtered through the filter screen 501, which is convenient for later collection and treatment. Then, under the action of the pump 502, the filtered lubricating oil is transported to the lubricating tank 4 for recycling. During the winding process, the winding motor 1204 is started to drive the brass solder to rotate and wind. When blanking, the adjusting motor 1002 is started to drive the lead screw body 11 to rotate. Then, under the action of the thread, the two groups of lead screw sleeves 1201 and the clamping plates 1202 move relatively, so that the fixed sleeve 1203 is separated from the winding drum 13, so as to facilitate material taking and quickly replace the winding drum 13. The blanking is simple and fast, improving the stretching efficiency.

[0038] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A stretching device for the production of brass solder, comprising a base (1), characterized in that: A fixing frame (2) is installed at the right end of the top side of the base (1) by screws. A supporting roller (3) is movably installed inside the fixing frame (2) through a bearing. A lubricating box (4) is fixedly installed on the top side of the base (1). A filtering box (5) is connected to the front side of the lubricating box (4) through a pipeline. A supporting frame (6) is fixedly installed on the outer side of the lubricating box (4). A cylinder (7) is arranged on the top side of the supporting frame (6). The bottom end of the cylinder (7) is fixedly installed with an adjusting frame (8). A limiting roller (9) is arranged on the bottom side of the adjusting frame (8). A fixing seat (10) is installed at the left end of the top side of the base (1) by screws. A lead screw body (11) is arranged inside the fixing seat (10). An adjusting seat (12) is arranged on the top side of the lead screw body (11). A winding drum (13) is installed on the opposite sides of the adjusting seat (12) through clamping.

2. The stretching device for brass solder production according to claim 1, characterized in that: Lubricating oil is filled inside the lubricating box (4). A groove (401) is opened on the top side of the lubricating box (4). A limiting seat (402) is installed inside the groove (401) through bolts. The limiting seats (402) are set in groups of two, and there are two groups in total. An auxiliary roller (403) is movably installed between the limiting seats (402) through a bearing.

3. The stretching device for the production of brass solder according to claim 1, characterized in that: A filter screen (501) is installed inside the filtering box (5) through clamping. A pump (502) is connected to the lower end of the right side of the filtering box (5) through a pipeline. The discharging end of the pump (502) is connected to the lubricating box (4) through a pipeline.

4. The stretching device for the production of brass solder according to claim 1, characterized in that: Two limiting holes (601) are opened on the top side of the supporting frame (6). A limiting rod (801) is fixedly installed on the top side of the adjusting frame (8). The limiting rod (801) is movably installed inside the limiting hole (601).

5. A stretching device for the production of brass solder according to claim 1, characterized in that: A cavity (1001) is opened on the top side of the fixing seat (10). The lead screw body (11) is movably installed inside the cavity (1001) through a bearing. An adjusting motor (1002) is fixedly installed at the rear end of the lead screw body (11). A connection hole is opened at the rear end and the front end of the top side of the fixing seat (10) respectively.

6. The stretching device for the production of brass solder according to claim 1, wherein: The adjusting seat (12) includes a lead screw sleeve (1201), clamping plates (1202), fixing sleeves (1203) and a winding motor (1204). There are two clamping plates (1202) in total. The lead screw sleeves (1201) are fixedly installed on the bottom sides of the clamping plates (1202) respectively. The lead screw sleeve (1201) is in threaded connection with the lead screw body (11) inside. The fixing sleeves (1203) are movably installed between the opposite sides of the clamping plates (1202) through bearings. The winding motor (1204) is fixedly installed at the rear end of the fixing sleeve (1203). The winding drum (13) is installed between the fixing sleeves (1203) through clamping.

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