Cooling and lubricating device of tinning stranding machine

Abstract

The utility model belongs to the field of cooling and lubricating equipment, and particularly relates to a cooling and lubricating device of a tinning stranding machine, which comprises a lubricating oil tank, two guide rollers are rotatably mounted on the inner walls of the front side and the rear side of the lubricating oil tank, a U-shaped frame is fixedly mounted at the top of the lubricating oil tank, and two adjusting rollers are arranged in the U-shaped frame. The same fixing plate is fixedly mounted on the inner walls of the front side and the rear side of the U-shaped frame, a vertical plate is arranged below the fixing plate, a lifting mechanism is arranged between the fixing plate and the vertical plate, two transverse rods are fixedly mounted on each of the two sides of the vertical plate, the transverse rods are slidably sleeved with sliding seats, and the same U-shaped plate is fixedly mounted at the bottoms of the two sliding seats; and the adjusting roller is rotationally mounted in the U-shaped plate. The tin-plated stranded wire cooling and lubricating device is reasonable in design, tin-plated stranded wires can be pressed into oil in the lubricating oil tank through the adjusting roller, the time of the tin-plated stranded wires can be adjusted, and therefore the tin-plated stranded wires can be fully cooled and lubricated.

Description

Technical Field

[0001] The utility model relates to the technical field of cooling and lubricating equipment, in particular to a cooling and lubricating device for a tin-plated stranding machine. Background Art

[0002] The wire stranding machine is a kind of mechanical equipment which can be widely used in the stranding of various soft and hard conductor wires and electronic wires, so that multiple single conductors can be twisted into one strand to meet the process requirements of the wire.

[0003] At present, a cooling and lubrication device of a tin-plated stranding machine is disclosed in a Chinese patent announcement with announcement number CN217113972U: it includes a lubrication device, an oil return device and an adjustment device, the lubrication device is fixed to the stranding machine body through a fixed frame; an oil return device is also provided at the bottom of the stranding machine body and is aligned with the lubrication device; and an adjustment device is also provided on the fixed frame, and the adjustment device can adjust the height of the lubrication device; by adopting the setting of the lubrication device, oil can be evenly applied to the stranded wire; by adopting the oil return device, excess lubricating oil can be recovered for secondary use; by adopting the adjustment device, the amount of oil spray required on the stranded wire can be more accurately adjusted.

[0004] In actual production, it is found that cooling the tinned stranded wire by spraying lubricating oil on it results in a short contact time between the lubricating oil and the tinned stranded wire, and the cooling and lubricating effect is poor. Therefore, we propose a cooling and lubricating device for a tinned stranding machine to solve the above problem. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a cooling and lubricating device for a tinning stranding machine.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A cooling and lubricating device for a tinning stranding machine comprises a lubricating oil tank, two guide rollers are rotatably mounted on the front and rear inner walls of the lubricating oil tank, a U-shaped frame is fixedly mounted on the top of the lubricating oil tank, and two adjusting rollers are arranged in the U-shaped frame;

[0008] The same fixed plate is fixedly installed on the front and rear inner walls of the U-shaped frame, a vertical plate is provided below the fixed plate, a lifting mechanism is provided between the fixed plate and the vertical plate, two cross bars are fixedly installed on both sides of the vertical plate, a sliding seat is provided on the sliding sleeve of the cross bar, the same U-shaped plate is fixedly installed at the bottom of the two sliding seats, and the adjusting roller is rotatably installed in the U-shaped plate.

[0009] Preferably, the lifting mechanism comprises a threaded groove and a threaded rod, two threaded grooves are provided on the top of the vertical plate, two threaded rods are rotatably mounted on the fixed plate, and the threaded rods are threadedly connected to the corresponding threaded grooves.

[0010] Preferably, the same drive shaft is rotatably mounted on the front and rear inner walls of the U-shaped frame, the front end of the drive shaft extends to the front side of the U-shaped frame and is fixedly mounted with an adjusting hand wheel, and a transmission mechanism is provided between the drive shaft and the threaded rod.

[0011] Preferably, the transmission mechanism comprises a worm and a worm wheel, the worm wheel is fixedly mounted on the top end of the threaded rod, the worm is fixedly mounted on the drive shaft, and the worm is meshed with the worm wheel.

[0012] Preferably, a rotation hole is provided on the fixing plate, and the threaded rod is rotatably connected to the rotation hole.

[0013] Preferably, a plurality of fixing grooves are provided on the cross bar, and a fixing mechanism matched with the fixing grooves is provided on the sliding seat.

[0014] Preferably, the fixing mechanism comprises a threaded hole and a fixing bolt, the threaded hole is opened on the top of the sliding seat, and a fixing groove matched with the fixing groove is installed in the threaded hole.

[0015] Preferably, a rectangular hole is opened on one side of the sliding seat, the threaded hole is connected to the rectangular hole, and the cross bar is slidably connected to the rectangular hole.

[0016] Beneficial effects of the utility model:

[0017] 1. The tinned stranding machine can be guided by two guide rollers. By adjusting the hand wheel, driving shaft, worm, worm wheel and threaded rod, the two threaded rods drive the same vertical plate to move downward through the threaded groove. The vertical plate can drive the two adjusting rollers to move downward. The adjusting rollers can move the tinned stranded wire downward and immerse it in the oil in the lubricating oil tank, so as to achieve the purpose of cooling and lubricating the transported tinned stranded wire;

[0018] 2. Through the cooperation of fixing bolts, threaded holes and fixing grooves, the sliding seat can be fixed and released. By moving the sliding seat, the U-shaped plate and the adjusting roller can be driven to move horizontally, and the distance between the two adjusting rollers can be adjusted, thereby adjusting the immersion time of the tinned stranded wire, thereby fully cooling and lubricating the tinned stranded wire. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a three-dimensional structural schematic diagram of a cooling and lubricating device for a tinning stranding machine proposed by the utility model;

[0020] Figure 2This is a three-dimensional cross-sectional structural schematic diagram of a cooling and lubricating device of a tin-plated stranding machine proposed by the utility model;

[0021] Figure 3 This is a schematic structural diagram of part A of a cooling and lubricating device for a tinning stranding machine proposed by the utility model;

[0022] Figure 4 This is a schematic structural diagram of part B of a cooling and lubrication device for a tin-plated stranding machine proposed by the utility model.

[0023] In the figure: 1. Lubricating oil tank; 2. Guide roller; 3. U-shaped frame; 4. Fixed plate; 5. Vertical plate; 6. Rotating hole; 7. Threaded rod; 8. Threaded groove; 9. Worm gear; 10. Drive shaft; 11. Worm; 12. Cross bar; 13. Sliding seat; 14. Fixed groove; 15. Threaded hole; 16. Fixing bolt; 17. U-shaped plate; 18. Adjusting roller; 19. Adjusting hand wheel. DETAILED DESCRIPTION

[0024] The technical solution of the utility model will be described clearly and completely below in conjunction with specific embodiments. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Reference Figure 1-4 , a cooling and lubrication device for a tinned stranding machine comprises a lubricating oil tank 1, two guide rollers 2 are rotatably mounted on the front and rear inner walls of the lubricating oil tank 1, a U-shaped frame 3 is fixedly mounted on the top of the lubricating oil tank 1, two adjusting rollers 18 are arranged in the U-shaped frame 3, the same fixed plate 4 is fixedly mounted on the front and rear inner walls of the U-shaped frame 3, a vertical plate 5 is arranged below the fixed plate 4, a lifting mechanism is arranged between the fixed plate 4 and the vertical plate 5, two cross bars 12 are fixedly mounted on both sides of the vertical plate 5, a sliding seat 13 is slidably sleeved on the cross bar 12, the same U-shaped plate 17 is fixedly mounted on the bottom of the two sliding seats 13, and the adjusting roller 18 is rotatably mounted in the U-shaped plate 17, the lifting mechanism comprises a threaded groove 8 and a threaded rod 7, two threaded grooves 8 are provided on the top of the vertical plate 5, two threaded rods 7 are rotatably mounted on the fixed plate 4, the threaded rod 7 is threadedly connected to the corresponding threaded groove 8, and the adjusting roller 18 can be adjusted so that the tinned stranded wire can be immersed in the lubricating oil.

[0026] In this embodiment, the same drive shaft 10 is rotatably installed on the front and rear inner walls of the U-shaped frame 3. The front end of the drive shaft 10 extends to the front side of the U-shaped frame 3 and is fixedly installed with an adjusting hand wheel 19. A transmission mechanism is provided between the drive shaft 10 and the threaded rod 7. The transmission mechanism includes a worm 11 and a worm wheel 9. The worm wheel 9 is fixedly installed on the top of the threaded rod 7. The worm 11 is fixedly installed on the drive shaft 10, and the worm 11 is meshed with the worm wheel 9. The rotation of the threaded rod 7 can drive the vertical plate 5 to move through the threaded groove 8. A rotating hole 6 is opened on the fixed plate 4. The threaded rod 7 is rotatably connected to the rotating hole 6, so that the threaded rod 7 can rotate stably.

[0027] In this embodiment, a plurality of fixing grooves 14 are provided on the cross bar 12, and a fixing mechanism matched with the fixing groove 14 is provided on the sliding seat 13, the fixing mechanism includes a threaded hole 15 and a fixing bolt 16, the threaded hole 15 is provided on the top of the sliding seat 13, and the fixing groove 14 matched with the fixing groove 14 is installed in the threaded hole 15, and a rectangular hole is provided on one side of the sliding seat 13, the threaded hole 15 is connected with the rectangular hole, and the cross bar 12 is slidably connected with the rectangular hole, by rotating the fixing bolt 16, under the action of the threaded hole 15, the fixing bolt 16 can be rotated and moved at the same time, so that the fixing bolt 16 can be inserted into or disengaged from the corresponding fixing groove 14, and the purpose of fixing and releasing the sliding seat 13 can be achieved.

[0028] In the utility model, the tin-plated stranding machine can be guided by two guide rollers 2, and by rotating the adjusting hand wheel 19 and the driving shaft 10, under the action of the worm 11 and the worm wheel 9, the driving shaft 10 can drive the threaded rod 7 to rotate, and the two threaded rods 7 drive the same vertical plate 5 to move downward through the threaded groove 8, and the vertical plate 5 can drive the two adjusting rollers 18 to move downward, and the adjusting rollers 18 can move the tin-plated stranded wire downward and immerse it in the oil in the lubricating oil tank 1, so as to achieve the purpose of cooling and lubricating the transported tin-plated stranded wire, and by rotating the fixing bolt 16, under the action of the threaded hole 15, the fixing bolt 16 can be rotated and moved at the same time, so that the fixing bolt 16 can be inserted into or out of the corresponding fixing groove 14, so as to achieve the purpose of fixing and releasing the sliding seat 13, and by moving the sliding seat 13, the U-shaped plate 17 and the adjusting roller 18 can be driven to move horizontally, and the distance between the two adjusting rollers 18 can be adjusted, so as to achieve the purpose of adjusting the immersed tin-plated stranded wire time, so as to fully cool and lubricate the tin-plated stranded wire.

[0029] The above is a detailed introduction to the cooling and lubrication device of a tin-plated stranding machine provided by the utility model. This article uses specific embodiments to illustrate the principle and implementation method of the utility model. The description of the above embodiments is only used to help understand the method and core idea of ​​the utility model. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the utility model, the utility model can also be improved and modified, and these improvements and modifications also fall within the scope of protection of the claims of the utility model.

Claims

1. A cooling and lubricating device for a tinning stranding machine, characterized in that: It comprises a lubricating oil tank (1), two guide rollers (2) are rotatably mounted on the front and rear inner walls of the lubricating oil tank (1), a U-shaped frame (3) is fixedly mounted on the top of the lubricating oil tank (1), and two adjusting rollers (18) are arranged inside the U-shaped frame (3); The same fixed plate (4) is fixedly mounted on the front and rear inner walls of the U-shaped frame (3); a vertical plate (5) is provided below the fixed plate (4); a lifting mechanism is provided between the fixed plate (4) and the vertical plate (5); two cross bars (12) are fixedly mounted on both sides of the vertical plate (5); a sliding seat (13) is slidably sleeved on the cross bars (12); the same U-shaped plate (17) is fixedly mounted at the bottom of the two sliding seats (13); and the adjusting roller (18) is rotatably mounted in the U-shaped plate (17).

2. The cooling and lubricating device of a tin-coated stranding machine according to claim 1, characterized in that: The lifting mechanism comprises a threaded groove (8) and a threaded rod (7); two threaded grooves (8) are provided on the top of the vertical plate (5); two threaded rods (7) are rotatably mounted on the fixed plate (4); and the threaded rods (7) are threadedly connected to the corresponding threaded grooves (8).

3. The cooling and lubricating device of a tinning stranding machine according to claim 1, characterized in that: The same drive shaft (10) is rotatably mounted on the front and rear inner walls of the U-shaped frame (3); the front end of the drive shaft (10) extends to the front side of the U-shaped frame (3) and is fixedly mounted with an adjusting hand wheel (19); a transmission mechanism is provided between the drive shaft (10) and the threaded rod (7).

4. The cooling and lubricating device of a tinning stranding machine according to claim 3, characterized in that: The transmission mechanism comprises a worm (11) and a worm wheel (9), wherein the worm wheel (9) is fixedly mounted on the top end of the threaded rod (7), and the worm (11) is fixedly mounted on the drive shaft (10), and the worm (11) is meshed with the worm wheel (9).

5. The cooling and lubricating device of a tinning stranding machine according to claim 2, characterized in that: The fixing plate (4) is provided with a rotation hole (6), and the threaded rod (7) is rotationally connected to the rotation hole (6).

6. The cooling and lubricating device of a tinning stranding machine according to claim 1, characterized in that: The crossbar (12) is provided with a plurality of fixing grooves (14), and the sliding seat (13) is provided with a fixing mechanism matched with the fixing grooves (14).

7. The cooling and lubricating device of the tinning stranding machine according to claim 6, characterized in that: The fixing mechanism comprises a threaded hole (15) and a fixing bolt (16); the threaded hole (15) is opened on the top of the sliding seat (13); a fixing groove (14) matching the fixing groove (14) is installed in the threaded hole (15).

8. The cooling and lubricating device for a tin-coated stranding machine according to claim 7, characterized in that: A rectangular hole is provided on one side of the sliding seat (13), the threaded hole (15) is connected to the rectangular hole, and the cross bar (12) is slidably connected to the rectangular hole.

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