Die steel rust removal device

Abstract

The utility model discloses a die steel derusting device which comprises a box body, a placing plate is arranged in the box body, a water storage chamber is arranged in the box body and located below the placing plate, a filter screen is arranged in the water storage chamber, and two lead screws are symmetrically and rotationally connected in the box body and located between the placing plate and the filter screen in a limiting mode. The outer sides of the two lead screws are jointly connected with a limiting sliding plate in a threaded sleeving mode, a cleaning brush for sweeping scrap iron dust on the upper surface of the filter screen is arranged on the bottom wall of the limiting sliding plate, a through opening is formed in one end of the filter screen, and a collecting box is arranged below the through opening. Through the arrangement of the structure, scrap iron dust accumulated on the upper surface of the filter screen for a long time can be conveniently cleaned and collected, so that the burden of workers is relieved, meanwhile, blockage of the filter screen is avoided, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of die steel processing, in particular to a die steel rust removal device. Background Art

[0002] Mold steel is a steel mold used to make injection molds, cold stamping molds, hot forging molds, die-casting molds and other molds. It is used for forging, stamping, cutting, die-casting, etc. Some mold steels will have a lot of rust on the outside of the mold steel due to long-term storage. These mold steels need to be polished and rust-removed before processing;

[0003] For example, a mold steel processing and rust removal device disclosed in the utility model with authorization announcement number CN219189852U includes a box body, and a placement plate is fixedly connected between the two sides of the bottom of the inner cavity of the box body. The mold steel can be placed on the placement plate by setting the placement plate. The motor can cooperate with the threaded rod and the threaded sleeve to drive the grinder to move back and forth left and right by setting the motor. The use height of the grinder can be adjusted by setting the first electric telescopic rod. The submersible pump can cooperate with the water inlet pipe and the water outlet pipe to transport the water inside the water tank to the spray plate, and the spray plate can store the water after spraying. The collection cover can cooperate with the drainage hole to transport the dusty water to the inner cavity of the water tank by setting the filter.

[0004] Although the device can filter dust in the water through the setting of the filter, the iron filings and dust generated during processing will accumulate on the surface of the filter during long-term use, requiring the staff to clean the iron filings and dust on the surface of the filter later, which increases the workload of the staff and the accumulated iron filings and dust also affects the use of the filter. Utility Model Content

[0005] In order to overcome the shortcomings of the prior art, the utility model provides a mold steel rust removal device, which can solve the technical problem that iron filings and dust generated during long-term use will accumulate on the surface of the filter screen, thereby requiring the staff to clean the iron filings and dust on the surface of the filter screen at a later stage, which increases the workload of the staff and the accumulated iron filings and dust also affects the use of the filter screen.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a mold steel rust removal device, including a box body, a placement plate is arranged in the box body, a water storage chamber is arranged in the box body and below the placement plate, a filter screen is arranged in the water storage chamber, two screw rods are symmetrically limited and rotatably connected in the box body and between the placement plate and the filter screen, a limit slide plate is connected to the outer sides of the two screw rods through a common thread sleeve, a cleaning brush for cleaning iron filings and dust on the surface of the filter screen is arranged on the bottom wall of the limit slide plate, a through opening is opened at one end of the filter screen, and a collection box is arranged below the through opening.

[0007] As a preferred technical solution of the utility model, one end of the two screw rods is limitedly rotatably connected in the water storage chamber, and the other end of the two screw rods is movably passed through the side wall of the box body and fixedly connected to a servo motor for rotating and adjusting the screw rods.

[0008] As a preferred technical solution of the utility model, two electric push rods are symmetrically arranged on the side wall of the box body, and the free ends of the two electric push rods are connected to a clamping plate.

[0009] As an optimal technical solution of the utility model, the top wall of the box body is connected to a threaded rod for limiting rotation, and a limiting rod is fixedly arranged on the top wall of the box body at a symmetrical position of the threaded rod. A movable plate is jointly sleeved and connected to the outer side of the limiting rod, and a grinding roller is connected to the bottom wall of the movable plate for limiting rotation.

[0010] As a preferred technical solution of the utility model, a spray plate is symmetrically arranged on the inner wall of the box body and above the two clamping plates. The water inlet end of the spray plate is connected to the water storage chamber through a water outlet pipe, and one end of the water outlet pipe and the inner end is connected to a water pump that transports the water source in the water storage chamber to the spray plate.

[0011] As a preferred technical solution of the utility model, the front surface of the box body is hingedly connected with a sealed door.

[0012] Compared with the prior art, the utility model can achieve the following beneficial effects:

[0013] The movement and adjustment of the cleaning brush is achieved through the coordinated setting of the screw rod and the limiting slide plate, and the iron filings and dust on the surface of the filter net are cleaned by the movable and adjustable cleaning brush. The iron filings and dust cleaned by the cleaning brush are collected through the coordinated setting between the collecting box and the opening opened at one end of the filter net. The setting of this structure can more conveniently clean and collect the iron filings and dust accumulated on the surface of the filter net for a long time, thereby reducing the burden on the staff while avoiding the blockage of the filter net and improving the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the front three-dimensional structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the internal three-dimensional structure of the box of the utility model;

[0016] Figure 3 This is a schematic diagram of the three-dimensional structure of the filter screen of the utility model;

[0017] Figure 4 It is a schematic diagram of a partial three-dimensional structure of the utility model;

[0018] Among them: 1. Box body; 2. Sealing door; 3. Placement plate; 4. Electric push rod; 5. Clamp; 6. Spray plate; 7. Water outlet pipe; 8. Water storage chamber; 9. Collection box; 10. Filter; 11. Screw; 12. Limiting slide plate; 13. Cleaning brush; 14. Limiting rod; 15. Threaded rod; 16. Moving plate; 17. Grinding roller. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, objectives and effects of the present invention easy to understand, the present invention is further described below in conjunction with specific embodiments, but the following embodiments are only preferred embodiments of the present invention, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the protection scope of the present invention.

[0020] Example

[0021] Please refer to Figure 1-4 As shown, the utility model provides a mold steel rust removal device, a sealed door 2 is hingedly connected to the front surface of the box body 1, and a placing plate 3 is arranged in the box body 1, and then a water storage chamber 8 is arranged in the box body 1 and below the placing plate 3, and a filter screen 10 is arranged in the water storage chamber 8, and at the same time, two screw rods 11 are symmetrically limited and rotatably connected in the box body 1 and between the placing plate 3 and the filter screen 10, and one end of the two screw rods 11 is movably passed through the side wall of the box body 1 and is fixedly connected to a servo motor, and the rotation adjustment of the screw rod 11 is realized by the setting of the servo motor, and then a limiting slide plate 12 is commonly threadedly sleeved and connected to the outer side of the two screw rods 11, and a cleaning brush 13 is arranged on the bottom wall of the limiting slide plate 12, and the iron filings and dust on the upper surface of the filter screen 10 are cleaned by the setting of the cleaning brush 13, and then a through opening is opened at one end of the filter screen 10, and a collecting box 9 is arranged below the through opening, and one side of the collecting box 9 is sealed and limited to the wall surface of the front surface of the box body 1 by a sealing strip;

[0022] When cleaning the iron filings and dust on the upper surface of the filter 10, firstly, the servo motor drives the two screw rods 11 to rotate and adjust, so that the limit slide plate 12 threadedly sleeved and connected to the outer side of the screw rod 11 will drive the cleaning brush 13 to move along the two screw rods 11 on the upper surface of the filter 10, thereby realizing the cleaning of the iron filings and dust accumulated on the upper surface of the filter 10, until the iron filings and dust are cleaned to the opening opened on one side of the filter 10, and fall into the collection box 9 arranged below the opening through the opening, and the iron filings and dust collected in the collection box 9 can be cleaned regularly;

[0023] As a further implementation of this embodiment, Figure 1-4As shown, two electric push rods 4 are symmetrically arranged on the side wall of the box body 1, and then a clamping plate 5 is connected to the free ends of the two electric push rods 4, and then a spraying plate 6 is symmetrically arranged on the inner side wall of the box body 1 and above the two clamping plates 5, and the water inlet end of the spraying plate 6 is connected to the water storage chamber 8 through a water outlet pipe 7, and one end of the water outlet pipe 7 and the end located inside is connected to a water pump, and the setting of the water pump can transport the water source in the water storage chamber 8 to the spraying plate 6, and then spray it out through the spraying plate 6, and then a threaded rod 15 is connected to the top wall of the box body 1 for limited rotation, and at the same time, the box body 1 A limiting rod 14 is fixedly arranged on the inner top wall and at a symmetrical position of the threaded rod 15, and then a movable plate 16 is sleeved and connected to the outer side of the limiting rod 14 and the threaded rod 15, and the limiting rod 14 is movably sleeved and connected to the movable plate 16, and the movable plate 16 is threadedly sleeved and connected to the threaded rod 15, and finally a grinding roller 17 is rotatably connected to the bottom wall of the movable plate 16, and the grinding roller 17 is connected to the motor through a rotating shaft, and the grinding roller 17 is driven to rotate by the motor, and then the rotating grinding roller 17 contacts and rubs with the mold steel, thereby completing the removal of iron filings on the surface of the mold steel;

[0024] Specific working principle:

[0025] When adjusting and using, first place the mold steel on the upper surface of the placement plate 3, and then drive the clamping plate 5 to limit and fix the mold steel through the electric push rod 4, and then you can adjust the rotating threaded rod 15 and the grinding roller 17, and drive the grinding roller 17 to reciprocate on the upper surface of the mold steel through the rotating threaded rod 15. The grinding roller 17 contacts and rubs with the mold steel through the rotation, thereby completing the removal of iron filings on the surface of the mold steel, and then turn on the water pump connected to one end of the water outlet pipe 7, and transport the water source in the water storage chamber 8 to the spray plate 6 through the water pump, and spray the water source on the upper surface of the mold steel through the spray plate 6, and then rinse the iron filings and dust generated by the friction on the surface of the mold steel, and then the water and the iron filings and dust fall through the placement plate 3 to the upper surface of the filter screen 10 in the water storage chamber 8, and then the water source returns to the water storage chamber 8 after being filtered by the filter screen 10 for circulation. The iron filings and dust will be left on the upper surface of the filter 10. When it is necessary to clean the iron filings and dust on the upper surface of the filter 10, the two screw rods 11 can be rotated and adjusted, so that the limiting slide plate 12 threadedly connected to the outer side of the screw rod 11 will drive the cleaning brush 13 to move along the two screw rods 11 on the upper surface of the filter 10, thereby realizing the cleaning of the iron filings and dust accumulated on the upper surface of the filter 10, until the iron filings and dust are cleaned to the through opening opened on one side of the filter 10, and fall into the collecting box 9 arranged below the through opening through the through opening. At the same time, the iron filings and dust collected in the collecting box 9 can be cleaned regularly. The arrangement of this structure can conveniently clean and collect the iron filings and dust accumulated on the upper surface of the filter 10 for a long time, thereby reducing the burden on the staff while avoiding the blockage of the filter 10 and improving the practicability of the device.

[0026] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A mold steel rust removal device, comprising a housing (1), characterized in that: A placement plate (3) is provided in the box body (1), a water storage chamber (8) is provided in the box body (1) and below the placement plate (3), a filter screen (10) is provided in the water storage chamber (8), two screw rods (11) are symmetrically limitedly rotatably connected in the box body (1) and between the placement plate (3) and the filter screen (10), a limit slide plate (12) is commonly threadedly sleeved on the outer sides of the two screw rods (11), a cleaning brush (13) is provided on the bottom wall of the limit slide plate (12) for cleaning iron filings and dust on the upper surface of the filter screen (10), a through opening is opened at one end of the filter screen (10), and a collection box (9) is provided below the through opening.

2. A mold steel rust removal device according to claim 1, characterized in that: One end of the two screw rods (11) is connected to the water storage chamber (8) in a limited rotational manner, and the other end of the two screw rods (11) is movably passed through the side wall of the box body (1) and is fixedly connected to a servo motor for rotating and adjusting the screw rods (11).

3. The mold steel rust removal device according to claim 1, characterized in that: Two electric push rods (4) are symmetrically arranged on the side wall of the box body (1), and the free ends of the two electric push rods (4) are each connected to a clamping plate (5).

4. The mold steel rust removal device according to claim 1, characterized in that: The inner top wall of the box body (1) is connected to a threaded rod (15) in a limited rotational manner, and a limit rod (14) is fixedly provided on the inner top wall of the box body (1) at a symmetrical position with the threaded rod (15). The limit rod (14) and the outer side of the threaded rod (15) are jointly sleeved and connected to a movable plate (16), and the bottom wall of the movable plate (16) is connected to a grinding roller (17) in a limited rotational manner.

5. A mold steel rust removal device according to claim 1 or 3, characterized in that: A spray plate (6) is symmetrically arranged on the inner wall of the box body (1) and above the two clamping plates (5); the water inlet end of the spray plate (6) is connected to the water storage chamber (8) through a water outlet pipe (7); and one end of the water outlet pipe (7) and the inner end thereof is connected to a water pump for transporting water in the water storage chamber (8) to the spray plate (6).

6. A mold steel rust removal device according to claim 1, characterized in that: The front surface of the box body (1) is hingedly connected with a sealing door (2).

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