Wire-drawing die cleaning device

Abstract

The utility model discloses a wire-drawing die cleaning device which comprises a cleaning tank, an inner container is fixedly connected to the middle of the interior of the cleaning tank, telescopic columns are connected to the top of the cleaning tank and close to the two ends in an embedded mode, the output ends of the telescopic columns are detachably connected with a cover plate, and a main shaft is rotationally arranged in the middle of the side wall, opposite to the inner container, of the cover plate. The mold cleaning device has the advantages that a mold needing to be cleaned is placed between the corresponding fixed plate and the corresponding movable plate, then the main shaft and the containing plates are retracted into the water inlet pipe, cleaning water is injected into the inner container in advance, the motor is started to drive the main shaft to rotate, and then the mold is cleaned. The containing plates and the corresponding molds are driven to rotate synchronously along with rotation of the main shaft, the containing plates and the corresponding molds can be impacted with cleaning liquid along with rotation of the molds, the cleaning liquid can penetrate through the inner diameters of the molds under the impact effect, and impurities accumulated in the inner diameters of the molds can be effectively washed away through the cleaning liquid penetrating at a high speed.

Description

Technical Field

[0001] The utility model relates to the technical field of equipment for cleaning a wire drawing die, in particular to a wire drawing die cleaning device. Background Art

[0002] The wire drawing die is one of the important components used in the production of metal wires. The metal is passed through the die and extruded into a filamentary structure. During the long processing process, impurities on the outer wall of the metal will also accumulate in the die. If they are not cleaned, it will directly affect the subsequent use of the die.

[0003] Currently, the cleaning of wire drawing dies is basically to use a brush dipped in water to wipe the inner diameter of the die, because impurities are basically accumulated in the inner diameter that is in direct contact with the metal, and this cleaning method will also cause wear on the inner diameter of the die and shorten the service life of the die. For this reason, a wire drawing die cleaning device is established. Utility Model Content

[0004] The technical solution adopted by the utility model to solve the technical problem is: a wire drawing die cleaning device, including a cleaning tank, an inner liner is fixedly connected in the middle of the cleaning tank, telescopic columns are embedded and connected in the top and near both ends of the cleaning tank, the output end of the telescopic column is detachably connected to a cover plate, a main shaft is rotatably set up in the middle of the side wall opposite to the cover plate and the inner liner, and the side walls on both sides of the main shaft are evenly fixedly connected with holding plates, the top side wall of each holding plate is fixedly connected with three connecting plates, the top side wall of the connecting plate is fixedly connected with a fixing plate, one end of the fixing plate is fixedly connected with a rotating shaft, and the side of the rotating shaft away from the fixing plate is rotatably connected with A movable plate, the inner walls of the movable plate and the fixed plate are both provided with grooves, a motor is detachably connected to the middle of the top side wall of the cover plate, the output end of the motor passes through the cover plate and is detachably connected to the top of the main shaft, a positioning rod is telescopically inserted in the end of the main shaft away from the cover plate, the positioning rod is fixedly connected to the bottom side wall of the inner tank through its bottom end, the outer wall of the main shaft near the bottom end is fixedly connected to the filter plate, the side wall of the cleaning tank near the top is interspersed with a water inlet pipe, the side wall of the cleaning tank away from the water inlet pipe and close to the bottom is interspersed with a drain pipe, the water inlet pipe and the drain pipe are both communicated with the inside of the inner tank, and the drain pipe is located below the filter plate.

[0005] The top of the lever is provided with a pin which is fixedly provided with a toothed plate, and the pin is connected with a toothed plate by a threaded hole, and the toothed plate is connected with a toothed plate at the bottom thereof to form a rotation grounding mechanism.

[0006] The utility model has the following advantages: the mold to be cleaned is placed between the corresponding fixed plate and the movable plate, and then the main shaft and the containing plate are retracted into the water inlet pipe, and cleaning water is injected into the inner tank in advance. After the main shaft is lowered into the inner tank and the cover plate seals the top opening of the inner tank, the motor is started to drive the main shaft to rotate, and the containing plate and the corresponding mold are driven to rotate synchronously with the rotation of the main shaft. As the mold rotates, it will impact with the cleaning liquid, and the cleaning liquid will also pass through the inner diameter of the mold under the action of the impact. The cleaning liquid that passes through at high speed can effectively rinse out impurities accumulated in the inner diameter of the mold. Because it is cleaned by liquid, wear on the inner diameter of the mold can be avoided. BRIEF DESCRIPTION OF THE DRAWINGS

[0007] Figure 1 It is a three-dimensional structural schematic diagram of a preferred embodiment of the utility model;

[0008] Figure 2 This is a schematic diagram of the partial planar structure of a holding plate of a preferred embodiment of the utility model;

[0009] Figure 3 It is a schematic diagram of the planar structure of a preferred embodiment of the utility model.

[0010] Explanation of the accompanying drawings: 1. cleaning tank; 2. water inlet pipe; 3. drain pipe; 4. liner; 5. telescopic column; 6. cover plate; 7. motor; 8. main shaft; 9. holding plate; 10. fixed plate; 11. movable plate; 12. connecting plate; 13. through groove; 14. follower plate; 15. movable groove; 16. control lever; 17. limit column; 18. spring; 19. pull plate; 20. locking screw; 21. positioning rod; 22. filter plate. DETAILED DESCRIPTION

[0011] The utility model will be further described below in conjunction with the accompanying drawings.

[0012] Please refer to Figure 1-3 The utility model discloses a wire drawing die cleaning device, comprising a cleaning tank 1, an inner tank 4 is fixedly connected in the middle of the cleaning tank 1, telescopic columns 5 are embedded and connected at the top and near both ends of the cleaning tank 1, and a cover plate 6 is detachably connected to the output end of the telescopic column 5, a main shaft 8 is rotatably set up in the middle of the side wall opposite to the cover plate 6 and the inner tank 4, and the side walls on both sides of the main shaft 8 are evenly fixedly connected with a holding plate 9, and the top side wall of each holding plate 9 is fixedly connected with three connecting plates 12, and the top side wall of the connecting plate 12 is fixedly connected with a fixed plate 10, one end of the fixed plate 10 is fixedly connected with a rotating shaft, and a movable plate 11 is rotatably connected to the side of the rotating shaft away from the fixed plate 10, and the movable plate 11 and the inner walls of the fixed plate 10 are provided with grooves, a motor 7 is detachably connected to the middle of the top side wall of the cover plate 6, the output end of the motor 7 passes through the cover plate 6 and is detachably connected to the top of the main shaft 8, a positioning rod 21 is telescopically inserted in the end of the main shaft 8 away from the cover plate 6, the positioning rod 21 is fixedly connected to the bottom side wall of the inner tank 4 through its bottom end, a filter plate 22 is fixedly connected to the outer wall of the main shaft 8 near the bottom, a water inlet pipe 2 is inserted and fixedly connected to the side wall near the top of the cleaning tank 1, a drain pipe 3 is inserted and connected to the side wall of the cleaning tank 1 away from the water inlet pipe 2 and near the bottom, the water inlet pipe 2 and the drain pipe 3 are both connected to the inside of the inner tank 4, and the drain pipe 3 is located below the filter plate 22.

[0013] As the preferred technical effect of this scheme, the motor 7 is started to drive the main shaft 8 to rotate, and the mold is pre-installed on the holding plate 9. When the main shaft 8 drives the holding plate 9 to rotate at a high speed, it will also drive the mold to rotate synchronously. The force generated by the rotation of the mold will act on the cleaning liquid. At this time, the cleaning liquid will be forced to pass through the inner diameter of the mold. Because of the mutual force and the gradually decreasing inner diameter of the mold, it can be ensured that the cleaning liquid passes through the inner diameter at a high speed. In this way, the cleaning liquid passing through at a high speed can effectively clean the impurities accumulated in the inner diameter, ensuring the cleaning effect of the mold and avoiding wear on the mold. In order to ensure the smooth rotation of the main shaft 8, a positioning rod 21 is set to limit the main shaft 8 to ensure that the main shaft 8 will not deflect during the rotation process. At the same time, the filter plate 22 fixed on the outer wall of the bottom end of the main shaft 8 can collect the cleaned impurities to prevent them from entering the drain pipe 3 and causing blockage and affecting the discharge of wastewater.

[0014] A movable groove 15 is provided in the holding plate 9, and a control rod 16 is telescopically inserted in the movable groove 15. Two limiting columns 17 are fixedly connected to the side wall at one end of the movable groove 15. The control rod 16 is telescopically sleeved on the limiting column 17 through one end thereof. The end of the control rod 16 away from the limiting column 17 extends out of the movable groove 15 and is fixedly connected to a pull plate 19. A locking screw 20 is inserted and connected to the top of the pull plate 19. A screw hole is provided on the side wall at one end of the holding plate 9 opposite to the locking screw 20. One end of the locking screw 20 is threadedly connected to the screw hole. The top of the holding plate 9 is A through slot 13 is provided through the side wall near the movable plate 11, and a follower plate 14 is slidably connected in the through slot 13. One end of the follower plate 14 is inserted into the movable slot 15 through the through slot 13 and is fixedly connected to the top side wall of the control rod 16. The top of the follower plate 14 is an arc structure corresponding to the movable plate 11, and a docking plate is fixedly connected to the inner wall of one end of the movable slot 15 near the pulling plate 19. A limiting plate is fixedly connected to the side wall of the control rod 16 near the pulling plate 19 and corresponding to the docking plate, and a spring 18 is fixedly connected between the limiting plate and the docking plate.

[0015] The preferred technical effect of this scheme is to remove the locking screw 20 in advance, then pull the corresponding follower plate 14 outward through the pull plate 19, and then press the mold between the fixed plate 10 and the movable plate 11. As the pressure increases, the movable plate 11 can be pushed open along the rotating shaft. At this time, the mold will gradually be inserted into the fixed plate 10 and the movable plate 11, and then the follower plate 14 is pushed toward the movable plate 11. As the thrust increases, the movable plate 11 can be driven to clamp the mold to ensure the stability of the mold placement. Corresponding grooves are set on the inner walls of the fixed plate 10 and the movable plate 11 to position the mold. The above method can ensure the stability of the mold under high-speed rotation and prevent the mold from falling and affecting the cleaning effect.

[0016] Specifically, when the utility model is used, the telescopic column 5 is started to push the cover plate 6 upward, so as to bring the main shaft 8, the containing plate 9 and the positioning rod 21 out of the inner tank 4, and the impurities accumulated on the positioning rod 21 are cleaned up to avoid affecting the discharge of wastewater, and then the mold to be cleaned is installed in the corresponding fixed plate 10 and the movable plate 11. In order to ensure the needs and the practicality of the equipment, a plurality of fixed plates 10 and movable plates 11 of different sizes can be set up as needed to meet the cleaning of molds of different sizes. After the mold is placed and the follower plate 14 is pushed against the closed mold, the mold is cleaned. After the movable plate 11 is in the appropriate position, the locking screw 20 is threaded into the corresponding screw hole to position the control rod 16, ensuring that the follower plate 14 always stably limits the movable plate 11 and ensures its clamping stability on the mold. The drive of the control rod 16 can be controlled by the established spring 18. When the pulling force of the pulling plate 19 is released, the control rod 16 automatically moves toward the movable groove 15 under the drive of the spring 18. The thrust generated when the locking screw 20 is tightened can drive the follower plate 14 to the appropriate position to achieve clamping and positioning of the mold.

[0017] The above are only preferred implementations of the present invention. It should be pointed out that, for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

[0018] Other parts of the present invention not described in detail belong to the prior art and will not be described in detail here.

[0019] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. A wire drawing die cleaning device, comprising a cleaning tank (1), characterized in that: An inner liner (4) is fixedly connected in the middle of the cleaning tank (1), and telescopic columns (5) are embedded and connected at the top and near both ends of the cleaning tank (1). The output end of the telescopic column (5) is detachably connected to a cover plate (6), and a main shaft (8) is rotatably set in the middle of the side wall of the cover plate (6) opposite to the inner liner (4). The side walls on both sides of the main shaft (8) are evenly fixedly connected to a containing plate (9), and the top side wall of each containing plate (9) is fixedly connected to three connecting plates (12), and the top side wall of the connecting plate (12) is fixedly connected to a fixed plate (10), one end of the fixed plate (10) is fixedly connected to a rotating shaft, and the side of the rotating shaft away from the fixed plate (10) is rotatably connected to a movable plate (11), and the inner walls of the movable plate (11) and the fixed plate (10) are both provided with grooves.

2. A wire drawing die cleaning device as claimed in claim 1, characterized in that: A movable groove (15) is provided in the containing plate (9), a control rod (16) is telescopically inserted in the movable groove (15), two limiting columns (17) are fixedly connected to the side wall at one end of the movable groove (15), the control rod (16) is telescopically sleeved on the limiting column (17) through one end thereof, the end of the control rod (16) away from the limiting column (17) extends out of the movable groove (15) and is fixedly connected to a pull plate (19), a locking screw (20) is inserted and connected at the top end of the pull plate (19), a screw hole is provided on the side wall at one end of the containing plate (9) opposite to the locking screw (20), one end of the locking screw (20) is threadedly connected in the screw hole.

3. A wire drawing die cleaning device as claimed in claim 1, characterized in that: A through slot (13) is provided through the top of the containing plate (9) and on the side wall close to the movable plate (11), a follower plate (14) is slidably connected in the through slot (13), one end of the follower plate (14) is inserted into the movable slot (15) through the through slot (13) and is fixedly connected to the top side wall of the control rod (16), the top end of the follower plate (14) is an arc structure corresponding to the movable plate (11), a docking plate is fixedly connected to the inner wall of one end of the movable slot (15) close to the pulling plate (19), a limiting plate is fixedly connected to the side wall of the control rod (16) close to the pulling plate (19) and corresponding to the docking plate, and a spring (18) is fixedly connected between the limiting plate and the docking plate.

4. A wire drawing die cleaning device as claimed in claim 1, characterized in that: A motor (7) is detachably connected to the middle of the top side wall of the cover plate (6); the output end of the motor (7) passes through the cover plate (6) and is detachably connected to the top end of the main shaft (8); a positioning rod (21) is telescopically inserted into the end of the main shaft (8) away from the cover plate (6); the positioning rod (21) is fixedly connected to the bottom side wall of the inner tank (4) through its bottom end; and a filter plate (22) is fixedly connected to the outer wall of the main shaft (8) near the bottom end.

5. A wire drawing die cleaning device as claimed in claim 1, characterized in that: A water inlet pipe (2) is inserted and fixedly connected to the side wall of the cleaning tank (1) near the top, and a drain pipe (3) is inserted and connected to the side wall of the cleaning tank (1) away from the water inlet pipe (2) and near the bottom. Both the water inlet pipe (2) and the drain pipe (3) are connected to the interior of the inner tank (4), and the drain pipe (3) is located below the filter plate (22).

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