Distribution type forming wire rolling machine for copper pipes

Abstract

The utility model discloses a copper pipe distributed forming wire rolling machine which comprises a supporting device, a splash-proof plate is fixedly installed at the top end of the supporting device, and a transmission device is fixedly installed at the rear end of the interior of the supporting device. The supporting device comprises a winding wheel, a first gear, rolling wheels, a guide rod, a reset spring, a movable scraping plate, a filter screen, a circulating water pump, a connecting rope, a storage cavity and a rear end partition plate, the rolling wheels are symmetrically and rotationally installed at the top end of the storage cavity, and the rear end partition plate is fixedly installed at the rear end of the interior of the storage cavity; the filter screen is installed in the position, close to the rear-end partition plate, of the storage cavity, the guide rods are symmetrically and fixedly installed between the rear-end partition plate and the front end of the interior of the storage cavity, and the movable scraper is slidably connected between the two guide rods in a sleeving mode. Through the arrangement of the supporting device and the transmission device, the purpose of preventing chippings from flowing back and forth in the circulating system is achieved.

Description

Technical Field

[0001] This utility model relates to the field of wire rolling mill technology, specifically a copper tube distributed forming wire rolling mill. Background Technology

[0002] The copper tube distributed forming wire rolling mill is a mechanical device specifically designed for copper tube processing. Its working principle is to use the rotation of rollers to flatten, elongate, or compress copper materials into tubes of different shapes on a pair of interacting roller surfaces.

[0003] During the copper tube rolling process, the rotation speed of the rolls is crucial. It is usually controlled by a motor and can be adjusted as needed. The copper material is compressed and stretched multiple times through a pair of interacting roll surfaces. After rolling, the copper material becomes harder and more durable, and the tube shape becomes more regular and accurate.

[0004] When a distributed forming wire rolling mill for copper tubes is in use, friction between the copper tube and the rolling roller during processing generates debris. When cooling water is sprayed onto the processed copper tube again through the circulation system, it may be pressed onto the copper tube by the rolling roller, resulting in a rough surface on the copper tube. Therefore, an improved device is needed to address this problem. Utility Model Content

[0005] The purpose of this invention is to provide a distributed forming and rolling mill for copper tubes to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a copper tube distributed forming wire rolling mill, including a support device, a splash guard fixedly installed on the top of the support device, and a transmission device fixedly installed at the rear end of the support device. The support device includes a take-up wheel, a first gear, a rolling wheel, a guide rod, a return spring, a movable scraper, a filter screen, a circulating water pump, a connecting rope, a storage chamber, and a rear end partition. The rolling wheel is symmetrically rotated and installed at the top of the storage chamber. The rear end partition is fixedly installed at the rear end of the storage chamber. The filter screen is installed inside the storage chamber near the rear end partition. The guide rod is symmetrically fixedly installed between the rear end partition and the front end of the storage chamber. The movable scraper is slidably sleeved between the two guide rods. The return spring is symmetrically fixedly installed between the movable scraper and the front end of the storage chamber. The first gear is rotatably installed at the rear end of the storage chamber. The take-up wheel is fixedly installed at the center of the side end of the first gear. The connecting rope is fixedly installed between the take-up wheel and the movable scraper. The circulating water pump is fixedly installed at the front of the side end of the storage chamber.

[0007] Preferably, the transmission device includes a drive motor, a second gear, and an extension rod. The drive motor is fixedly mounted on the side end of the extension rod, and the second gear is fixedly mounted on the center of the side end of the drive motor away from the extension rod.

[0008] Preferably, the extension rod is fixedly installed on the side end of the storage cavity away from the first gear.

[0009] Preferably, the bottom end of the movable scraper is attached to the top end of the filter screen.

[0010] Preferably, the first gear meshes with the second gear, and the tooth distribution angle on the second gear is 270°.

[0011] Preferably, the rollers are vertically aligned with the filter screen.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] When this device is in use, the drive motor starts, which drives the second gear to cyclically contact the first gear. This causes the first gear to pull the connecting rope to the top of the filter screen, pushing the debris accumulated on the top of the filter screen to the side and preventing localized clogging. In addition, the movable scraper has an automatic reset function, allowing it to move back to its original position on the top of the filter screen to complete the cleaning of the filter screen surface. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the support device structure of this utility model;

[0016] Figure 3 This is a schematic diagram of the transmission device structure of this utility model.

[0017] In the diagram: 1-Support device, 2-Transmission device, 3-Splash guard, 4-Rewinding wheel, 5-First gear, 6-Rolling wheel, 7-Guide rod, 8-Reset spring, 9-Modible scraper, 10-Filter screen, 11-Circulating water pump, 12-Connecting rope, 13-Storage chamber, 14-Rear end partition, 15-Drive motor, 16-Second gear, 17-Extension rod. Detailed Implementation

[0018] 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.

[0019] Please see Figure 1-3 This utility model provides an embodiment of a copper tube distributed forming wire rolling mill, including a support device 1. A splash guard 3 is fixedly installed on the top of the support device 1, and a transmission device 2 is fixedly installed at the rear end of the support device 1. The support device 1 includes a winding wheel 4, a first gear 5, a rolling wheel 6, a guide rod 7, a return spring 8, a movable scraper 9, a filter screen 10, a circulating water pump 11, a connecting rope 12, a storage chamber 13, and a rear end partition 14. The rolling wheel 6 is symmetrically rotated and installed on the top of the storage chamber 13, and the rear end partition 14 is fixedly installed at the rear end of the storage chamber 13. The filter screen 10 is provided with... The storage chamber 13 is installed inside near the rear end partition 14. The guide rods 7 are symmetrically fixed between the rear end partition 14 and the front end of the storage chamber 13. The movable scraper 9 is slidably sleeved between the two guide rods 7. The return spring 8 is symmetrically fixed between the movable scraper 9 and the front end of the storage chamber 13. The first gear 5 is rotatably installed inside the rear end of the storage chamber 13. The winding wheel 4 is fixedly installed at the center of the side end of the first gear 5. The connecting rope 12 is fixedly installed between the winding wheel 4 and the movable scraper 9. The circulating water pump 11 is fixedly installed at the front of the side end of the storage chamber 13.

[0020] The transmission device 2 includes a drive motor 15, a second gear 16 and an extension rod 17. The drive motor 15 is fixedly installed on the side end of the extension rod 17, and the second gear 16 is fixedly installed on the center of the side end of the drive motor 15 away from the extension rod 17. When the second gear 16 rotates 270°, it can disengage from the first gear 5.

[0021] The extension rod 17 is fixedly installed on the side of the storage cavity 13 away from the first gear 5, and can support the operation of the drive motor 15.

[0022] The bottom end of the movable scraper 9 is attached to the top end of the filter screen 10, which can push the debris accumulated on the surface of the filter screen 10.

[0023] The first gear 5 meshes with the second gear 16, and the tooth distribution angle on the second gear 16 is 270°. When the second gear 16 rotates, it can drive the first gear 5 to rotate.

[0024] The roller 6 is vertically aligned with the filter screen 10, allowing debris and cooling water to flow onto the surface of the filter screen 10.

[0025] Working Principle: During use, the copper tube passes between two rolling mills 6. The rolling mills 6 are connected to the shaft of an external motor, so that when the motor starts, it drives the rolling mills 6 to rotate, processing the copper tube between the two rolling mills 6 to the specified diameter. Simultaneously, a nozzle is installed on the storage chamber 13 near the top of the rolling mills 6, aligned with the top of the rolling mills 6. The nozzle is connected to a circulating water pump 11 via a water pipe. When the circulating water pump 11 starts, it transports the cooling water accumulated inside the storage chamber 13 to the nozzle, which then sprays the cooling water onto the rolling mills 6 and the copper tube, cooling the copper tube. At the same time, the cooling water carries away debris falling from the copper tube and stores it on the surface of the filter screen 10. The filter screen 10 prevents debris from entering the storage chamber 13. Simultaneously, the drive motor 15 is started, driving the second gear 16 to rotate. When the second gear 16 rotates... When the first gear 5 and the take-up reel 4 rotate, the connecting rope 12 can be pulled to move the movable scraper 9 away from the return spring 8. This allows the movable scraper 9 to push the debris accumulated on the surface of the filter screen 10 to the side, preventing excessive debris from accumulating in a localized area at the top of the filter screen 10 and increasing the speed at which cooling water passes through the filter screen 10. Subsequently, when the second gear 16 rotates 270°, the teeth on the second gear 16 can disengage from the first gear 5. At this time, the first gear 5 will lose its meshing force. The elasticity of the return spring 8 will drive the movable scraper 9 to reset, allowing the movable scraper 9 to move again on the top of the filter screen 10. This will push the debris on the top of the filter screen 10 again until the movable scraper 9 resets. The connecting rope 12 can then be used to pull the first gear 5 and the take-up reel 4 to rotate synchronously and reset, making it easier for the second gear 16 to drive the first gear 5 to rotate again, thus completing the work.

[0026] 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 copper tube distributed forming wire drawing machine, comprising a support device (1), a splash plate (3) is fixedly installed on the top end of the support device (1), a transmission device (2) is fixedly installed at the inner rear end of the support device (1), characterized in that: The supporting device (1) comprises a winding wheel (4), a first gear (5), a rolling wheel (6), a guide rod (7), a return spring (8), a movable scraper (9), a filter screen (10), a circulating water pump (11), a connecting rope (12), a storage cavity (13) and a rear end partition (14), the rolling wheel (6) is symmetrically rotatably installed at the top end of the storage cavity (13), the rear end partition (14) is fixedly installed at the inner rear end of the storage cavity (13), the filter screen (10) is installed at the inner rear end of the storage cavity (13) close to the rear end partition (14), the guide rod (7) is symmetrically fixedly installed between the rear end partition (14) and the inner front end of the storage cavity (13), the movable scraper (9) is slidably sleeved between the two guide rods (7), the return spring (8) is symmetrically fixedly installed between the movable scraper (9) and the inner front end of the storage cavity (13), the first gear (5) is rotatably installed at the inner rear end of the storage cavity (13), the winding wheel (4) is fixedly installed at the side end center of the first gear (5), the connecting rope (12) is fixedly installed between the winding wheel (4) and the movable scraper (9), and the circulating water pump (11) is fixedly installed in front of the side end of the storage cavity (13).

2. A copper tube distributed forming wire mill according to claim 1, characterized in that: The transmission device (2) comprises a driving motor (15), a second gear (16) and an extension rod (17), the driving motor (15) is fixedly installed at the side end of the extension rod (17), and the second gear (16) is fixedly installed at the side end center of the driving motor (15) away from the extension rod (17).

3. A copper tube distributed forming wire mill according to claim 2, characterised in that: The extension rod (17) is fixedly installed at the side end of the storage cavity (13) away from the first gear (5).

4. A copper tube distributed forming wire mill according to claim 3, characterised in that: The bottom end of the movable scraper (9) is attached to the top end of the filter screen (10).

5. A copper tube distributed forming wire mill according to claim 4, characterised in that: The first gear (5) is engaged with the second gear (16), and the teeth on the second gear (16) are distributed at an angle of 270°.

6. A copper tube distributed forming wire mill according to claim 5, characterised in that: The rolling wheel (6) is vertically aligned with the filter screen (10).

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