Precision automatic grinding device for mold processing superhard abrasive
Patent Information
- Application Number
- CN202522499190.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-11-25
- Publication Date
- 2026-11-03
- Estimated Expiration
- 2035-11-25
AI Technical Summary
In existing precision automatic grinding equipment for mold processing using superhard abrasives, the separation and recycling of coolant and grinding debris is not convenient enough.
A device was designed that includes an operating table, a cooling pool, an automatic grinding device body, a feeding system, and a recycling filtration mechanism. The device utilizes components such as a separation chamber and a magnetic separation drum in the recycling filtration mechanism to separate and recycle coolant and grinding debris. Debris of different sizes is collected by the filter plate and the magnetic separation drum, and the coolant is recycled and reused.
It achieves effective separation and recycling of coolant and grinding debris, improves the reuse rate of coolant, and solves the problem of inconvenient separation and recycling.
Smart Images
Figure CN224927632U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of precision automatic grinding devices for superhard abrasives, specifically a precision automatic grinding device for superhard abrasives used in mold processing. Background Technology
[0002] Superhard abrasive grinding technology refers to a precision grinding technology that uses grinding wheels made of high-hardness abrasives such as diamond and cubic boron nitride. It is mainly used in the precision machining of high-hardness materials. The grinding wheel consists of a matrix, a transition layer, and a working layer. The working layer contains high-hardness abrasive particles. The selection of grinding wheels requires comprehensive consideration of parameters such as abrasive type, particle size, binder type, hardness grade, and abrasive concentration. The concentration specifically refers to the abrasive content per unit volume of the working layer. Precision grinding is required during mold processing. Precision grinding is mainly used to improve surface accuracy and smoothness, ensure molding quality, and extend service life.
[0003] Currently, in existing technologies, a feeding system is usually set up on the worktable. The feeding system uses linear guides and an electric rotary table to clamp and feed the mold. The feeding system is used in conjunction with an automatic grinding device to grind the mold. At the same time, a cooling system is used with nozzles to introduce coolant to cool it down. However, the coolant and the grinding debris are mixed together, making it inconvenient to separate and recycle the coolant and debris. Therefore, there is a need to propose a precision automatic grinding device for machining superhard abrasives. Utility Model Content
[0004] To address the shortcomings of existing technologies, such as the inconvenience of separating and recovering coolant and grinding debris in existing precision automatic grinding devices for mold processing using superhard abrasives, this invention proposes a precision automatic grinding device for mold processing using superhard abrasives.
[0005] The technical solution adopted by this utility model to solve its technical problem is: a precision automatic grinding device for mold processing using superhard abrasives, including an operating table, cooling pools symmetrically arranged on both sides of the top of the operating table, an automatic grinding device body arranged on the side of the top of the operating table near the cooling pool, a feeding system arranged on the other side of the top of the operating table near the cooling pool, a recycling and filtration mechanism arranged at the bottom of the cooling pool, and nozzles arranged on both sides of the automatic grinding device body. The recycling and filtration mechanism includes a separation chamber located at the bottom of the cooling pool. A debris collection chamber is located on the opposite side of the separation chamber. A first filter port is located on the opposite side of the separation chamber, extending into the interior of the debris collection chamber. A second filter port is located on the opposite side of the separation chamber near the bottom of the first filter port, also extending into the interior of the debris collection chamber. A coolant recovery chamber is located at the bottom of the separation chamber, and a debris recovery chamber is located at the bottom of the debris collection chamber. A filter plate is located at the end of the first filter port, and a magnetic separator is located at the end of the second filter port. A motor is located at one end of the magnetic separator.
[0006] Preferably, the top of the operating table is provided with a dust cover, and the outer wall of the dust cover is provided with a viewing window.
[0007] Preferably, the filter plate is inclinedly disposed inside the separation chamber, with one end of the filter plate extending to the end of the first filter port.
[0008] Preferably, the motor is fixedly connected to one side of the outer wall of the separation chamber, the output end of the motor passes through both sides of the separation chamber and is fixedly connected to a support plate, and the support plate is fixedly connected to the inner wall of the magnetic separator drum.
[0009] Preferably, bearings are fixedly connected to both sides of the inner wall of the separation chamber, and the bearings are rotatably connected to the outer wall of the motor output end.
[0010] Preferably, a connecting plate is fixedly connected to the outer wall of the bearing, and a magnetic block is fixedly connected to the outer wall of the connecting plate. The magnetic block is rotatably connected to the magnetic separator drum.
[0011] Preferably, a scraper is fixedly connected to the end of the second filter port, and the end of the scraper is in contact with the magnetic separator drum.
[0012] The advantages of this utility model are: This invention utilizes a feeding system to clamp the mold and engages with an automatic grinding device for grinding. Coolant is sprayed from a nozzle for cooling. Grinding debris and coolant enter a cooling tank and are then filtered and recovered by a recycling filtration mechanism. Coolant falls from a separation chamber and, upon passing through a filter plate, filters out larger debris and guides it from the first filter port into a debris collection chamber. The coolant then falls onto a magnetic separator drum, which is driven by a motor to rotate. The drum adsorbs smaller debris, and the coolant falls into a coolant recovery chamber. The magnetic separator drum then guides the debris from the second filter port to the debris collection chamber, achieving the effect of separating, filtering, and recovering the coolant and debris after grinding. This solves the problem of inconvenient separation and recovery of coolant and grinding debris in existing precision automatic grinding devices for ultra-hard abrasives in mold processing. Attached Figure Description
[0013] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0014] Figure 1 This is a top view of the structure of this utility model; Figure 2 This is a structural schematic diagram of the present invention viewed from below; Figure 3 This is a side sectional view of the structure of this utility model; Figure 4 This is a schematic diagram of the structure of the recycling and filtration mechanism of this utility model; Figure 5 This is a schematic diagram of the structure of the magnetic separation drum of this utility model.
[0015] In the diagram: 1. Control panel; 11. Dust cover; 12. Viewing window; 2. Cooling pool; 3. Recycling and filtration mechanism; 31. Separation chamber; 32. Debris collection chamber; 33. First filter port; 34. Second filter port; 35. Coolant recovery chamber; 36. Debris recovery chamber; 37. Filter plate; 38. Magnetic separator drum; 39. Motor; 310. Support plate; 311. Magnetic block; 312. Bearing; 313. Connecting plate; 314. Scraper; 4. Automatic grinding device body; 5. Feeding system; 6. Nozzle. Detailed Implementation
[0016] 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 scope of protection of the present utility model.
[0017] The following is in conjunction with the appendix Figure 1-5 This application will be described in further detail. This application discloses an automated precision grinding apparatus for superhard abrasives in mold processing. (See also...) Figures 1-5A precision automatic grinding device for mold processing using superhard abrasives includes an operating table 1. Cooling pools 2 are symmetrically arranged on both sides of the top of the operating table 1. The automatic grinding device body 4 is located on the top of the operating table 1 near the cooling pool 2. A feeding system 5 is located on the other side of the top of the operating table 1 near the cooling pool 2. A recycling and filtration mechanism 3 is located at the bottom of the cooling pool 2. Spray nozzles 6 are located on both sides of the automatic grinding device body 4. The mold is clamped by the feeding system 5 and the automatic grinding device body 4 is used for grinding. The spray nozzles 6 spray coolant for cooling and the debris falls into the cooling pool 2. The coolant flows into the recycling and filtration mechanism 3, which separates the debris from the coolant and recovers the filtered coolant, so that the coolant can be easily recycled and reused. The recycling filtration mechanism 3 includes a separation chamber 31 located at the bottom of the cooling pool 2. A debris collection chamber 32 is located on the opposite side of the separation chamber 31. A first filter port 33 is located on the opposite side of the separation chamber 31, extending into the interior of the debris collection chamber 32. A second filter port 34 is located on the opposite side of the separation chamber 31 near the bottom of the first filter port 33, extending into the interior of the debris collection chamber 32. A coolant recycling chamber 35 is located at the bottom of the separation chamber 31, and a debris recycling chamber 36 is located at the bottom of the debris collection chamber 32. A filter plate 37 is located at the end of the first filter port 33, and a magnetic separator 38 is located at the end of the second filter port 34. A motor 39 is located at one end of the magnetic separator 38. Coolant flows into the separation chamber 35 through the cooling pool 2. Inside the outlet 31, the coolant continues to fall through the filter plate 37. The filter plate 37 blocks larger debris in the coolant. Due to the inclined setting of the filter plate 37, the larger debris flows from the first filter port 33 into the debris collection chamber 32. Then the coolant flows through the magnetic separator 38, which adsorbs smaller debris. The motor 39 drives the magnetic separator 38 to rotate, and the rotation of the magnetic separator 38 guides the smaller debris to fall from the second filter port 34 into the debris collection chamber 32. The debris falls from the debris collection chamber 32 into the debris recovery chamber 36 for recycling. The coolant flows into the coolant recovery chamber 35 for recycling. In specific implementation, the coolant in the coolant recovery chamber 35 can be reintroduced into the cooling system for reuse using the cooling system.
[0018] Reference Figure 1 , Figure 2 and Figure 3A dust cover 11 is installed on the top of the operating table 1. A viewing window 12 is provided on the outer wall of the dust cover 11. A filter plate 37 is inclinedly installed inside the separation chamber 31. One end of the filter plate 37 extends to the end of the first filter port 33. By installing a dust cover 11 on the top of the operating table 1, debris is prevented from splashing. By opening a viewing window 12 on the dust cover 11, it is convenient for the operator to observe the grinding condition of the mold. Coolant flows into the separation chamber 31 through the cooling pool 2. The coolant filters out larger debris through the filter plate 37. Under the guidance of the inclined filter plate 37, the larger debris falls from the first filter port 33 into the debris collection chamber 32, thereby achieving the purpose of collecting and recycling larger debris.
[0019] Reference Figure 3 , Figure 4 and Figure 5 The motor 39 is fixedly connected to one side of the outer wall of the separation chamber 31. The output end of the motor 39 passes through both sides of the separation chamber 31 and is fixedly connected to a support plate 310. The support plate 310 is fixedly connected to the inner wall of the magnetic separator 38. Bearings 312 are fixedly connected to both sides of the inner wall of the separation chamber 31. The bearings 312 are rotatably connected to the outer wall of the output end of the motor 39. A connecting plate 313 is fixedly connected to the outer wall of the bearing 312. A magnetic block 311 is fixedly connected to the outer wall of the connecting plate 313. The magnetic block 311 is rotatably connected to the magnetic separator 38. A scraper 314 is fixedly connected to the end of the second filter port 34. The end of the scraper 314 is in contact with the magnetic separator 38. Cooling liquid flows through the magnetic separator 38. 8. The magnetic separator 38 adsorbs smaller debris. The motor 39 drives the support plate 310 to rotate, and the support plate 310 drives the magnetic separator 38 to rotate. The bearing 312 uses the connecting plate 313 to stably support the magnetic block 311. When the magnetic separator 38 drives the smaller debris to the second filter port 34, the smaller debris adsorbed on the outer wall of the magnetic separator 38 separates from the magnetic block 311 and is scraped off by the scraper 314 into the debris collection chamber 32. The smaller debris falls into the debris recovery chamber 36 through the debris collection chamber 32. The coolant finally flows into the coolant recovery chamber 35 for recovery, thereby achieving the purpose of filtering and recovering smaller debris, so that the coolant can be recovered and reused.
[0020] Working principle: During use, the feeding system 5 clamps the mold and works in conjunction with the automatic grinding device body 4 to grind the mold. The dust cover 11 on the operating table 1 prevents debris from flying. The viewing window 12 on the dust cover 11 allows the operator to observe the grinding process of the mold. Coolant is introduced through the nozzle 6 for cooling. The coolant, along with the debris, flows through the cooling pool 2 into the separation chamber 31 of the recovery filtration mechanism 3. The inclined filter plate 37 first introduces the larger debris from the first filter port 33 into the debris collection chamber 32. Then, the magnetic separator 38 introduces the smaller debris from the second filter port 34 into the debris collection chamber 32. Inside, the motor 39 drives the support plate 310 to rotate, and the support plate 310 drives the magnetic separator 38 to rotate stably in the inner cavity of the bearing 312. The bearing 312 uses the support plate 310 to stably support the magnetic block 311. When the magnetic separator 38 drives the adsorbed smaller debris to rotate to the second filter port 34, the smaller debris separates from the magnetic block 311 and is scraped off by the scraper 314 into the debris collection chamber 32. The smaller debris falls into the debris recovery chamber 36 through the debris collection chamber 32. The coolant flows into the coolant recovery chamber 35 after being filtered from the separation chamber 31, thereby achieving the purpose of coolant filtration and recovery.
[0021] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.
Claims
1. A precision automatic grinding device for mold processing using superhard abrasives, comprising an operating table (1), characterized in that: The operating platform (1) has cooling pools (2) symmetrically arranged on both sides of the top. The operating platform (1) has an automatic grinding device body (4) on the side of the top of the operating platform (1) close to the cooling pool (2). The operating platform (1) has a feeding system (5) on the other side of the top of the operating platform (1) close to the cooling pool (2). The cooling pool (2) has a recycling filter mechanism (3) at the bottom. The automatic grinding device body (4) has nozzles (6) on both sides. The recycling filtration mechanism (3) includes a separation chamber (31), which is located at the bottom of the cooling pool (2). A debris collection chamber (32) is located on the opposite side of the separation chamber (31). A first filter port (33) is located on the opposite side of the separation chamber (31) and extends into the interior of the debris collection chamber (32). A second filter port (34) is located on the opposite side of the separation chamber (31) near the bottom of the first filter port (33) and extends into the interior of the debris collection chamber (32). A coolant recycling chamber (35) is located at the bottom of the separation chamber (31). A debris recycling chamber (36) is located at the bottom of the debris collection chamber (32). A filter plate (37) is located at the end of the first filter port (33). A magnetic separator (38) is located at the end of the second filter port (34). A motor (39) is located at one end of the magnetic separator (38).
2. The precision automatic grinding device for superhard abrasives in mold processing according to claim 1, characterized in that: The top of the operating table (1) is provided with a dust cover (11), and the outer wall of the dust cover (11) is provided with a viewing window (12).
3. The precision automatic grinding device for superhard abrasives in mold processing according to claim 1, characterized in that: The filter plate (37) is inclinedly disposed inside the separation chamber (31), with one end of the filter plate (37) extending to the end of the first filter port (33).
4. The precision automatic grinding device for superhard abrasives in mold processing according to claim 1, characterized in that: The motor (39) is fixedly connected to one side of the outer wall of the separation chamber (31). The output end of the motor (39) passes through both sides of the separation chamber (31) and is fixedly connected to a support plate (310). The support plate (310) is fixedly connected to the inner wall of the magnetic separator (38).
5. The precision automatic grinding device for superhard abrasives in mold processing according to claim 1, characterized in that: Bearings (312) are fixedly connected to both sides of the inner wall of the separation chamber (31), and the bearings (312) are rotatably connected to the outer wall of the output end of the motor (39).
6. The precision automatic grinding device for superhard abrasives in mold processing according to claim 5, characterized in that: A connecting plate (313) is fixedly connected to the outer wall of the bearing (312), and a magnetic block (311) is fixedly connected to the outer wall of the connecting plate (313). The magnetic block (311) is rotatably connected to the magnetic separator (38).
7. The precision automatic grinding device for superhard abrasives in mold processing according to claim 1, characterized in that: A scraper (314) is fixedly connected to the end of the second filter port (34), and the end of the scraper (314) is in contact with the magnetic separator (38).