Cooling device of surface grinding machine

Abstract

The utility model relates to the technical field of grinding machines, in particular to a surface grinding machine cooling device which comprises a grinding machine, a magnetic suction cup, an inclined material pouring sliding table and a cooling spray head, the magnetic suction cup is arranged in the middle of the inclined material pouring sliding table, and the cooling spray head is arranged on one side of a grinding head of the grinding machine. The cooling liquid separating device is characterized in that a cooling liquid separating protective cover is arranged on the outer side of the grinding machine, a cooling liquid collecting groove is formed in the bottom of the center of the grinding machine, inclined separating plates are arranged below the two sides of the cooling liquid separating protective cover, a separating groove with a trapezoidal section and a cooling liquid separating groove with a triangular section are formed respectively, and filtering holes are formed in the upper portions of the separating plates. A cooling liquid outlet communicated with the cooling liquid collecting tank is formed in the bottom of the cooling liquid separating tank. The device has the advantages that firstly, impurities and cooling liquid are stably separated through gravity and a magnetic attraction device, and the filtering effect is better; 2, overflow of cooling liquid caused by blockage is avoided; 3, the cleaning is convenient and fast.

Description

Technical Field

[0001] The utility model relates to the technical field of grinding machines, in particular to a cooling device for a surface grinding machine. Background Art

[0002] A surface grinder is a type of grinding machine that mainly uses a grinding wheel to rotate and grind the workpiece so that it can achieve the required flatness. According to the shape of the workbench, it can be divided into two types: rectangular workbench and circular workbench.

[0003] During the operation of the surface grinder, the grinding roller on the grinder and the metal equipment continuously move back and forth to grind the surface of the equipment flat. During the continuous grinding process, the grinding roller will become hot and needs to be cooled by coolant. However, after the coolant is sprayed out, it is discharged together with the grinding debris and is not recycled. The patent number is CN202223539948.3. A surface grinder cooling device includes a grinder mechanical equipment and an equipment block. The grinder mechanical equipment is provided with an operating slot, and a placement platform is provided in the operating slot. The equipment block is placed on the placement platform. A grinding equipment is installed on the grinder mechanical equipment. The grinding equipment is located above the equipment block. During the grinding process, the suction pump on the cooling spray assembly is started to pump up the coolant and spray it through the coolant nozzle to cool the grinding equipment to avoid excessive grinding temperature. The sprayed coolant will fall on the placement platform or the inclined pouring table. A plurality of material guide troughs are provided on the placement platform. The material guide troughs can pour out debris and cooling water, and flow to both sides through the inclined pouring table. The cooling water mixed with debris will pass through the drop hole and fall into the collection box. The collection box is provided with a filter assembly. The upper filter plate and the lower filter plate on the filter assembly can realize two-stage filtration.

[0004] However, this mechanism has the following problems: first, when the filter plate is covered with impurities, the coolant will not be filtered out in time and will overflow; second, if it is not cleaned for a long time, the filtering effect will be reduced; third, it is inconvenient to clean. Utility Model Content

[0005] The purpose of the utility model is to provide a cooling device for a surface grinder to solve the problems existing in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a surface grinder cooling device, comprising a grinder, a magnetic suction cup, an inclined material unloading slide and a cooling nozzle, the magnetic suction cup is arranged in the middle of the inclined material unloading slide, and the cooling nozzle is arranged on one side of the grinding head of the grinder; it is characterized in that: a coolant separation protective cover is provided on the outside of the grinder, a coolant collecting tank is provided at the bottom of the center, and inclined separation plates are provided under both sides of the coolant separation protective cover, which respectively form a separation tank with a trapezoidal cross-section and a coolant separation tank with a triangular cross-section, and a filter hole is provided above the separation plate, and the bottom of the coolant separation tank is provided at a coolant outlet communicated with the coolant collecting tank.

[0007] Preferably, a magnetic device is provided at the bottom of the coolant separation protective cover and directly below the separation tank, and a scraper fitted therewith is provided in the separation tank.

[0008] Preferably, an impurity cleaning port is provided at the bottom of the separation tank, and a plug is provided.

[0009] Preferably, an impurity collecting groove is provided below the impurity cleaning port.

[0010] Preferably, the coolant collection tank is connected to the cooling nozzle via a pipeline, and the power is provided by a pump.

[0011] Compared with the prior art, the beneficial effects of the present invention are: first, impurities and coolant are stably separated through gravity and magnetic attraction devices, and the filtering effect is better; second, coolant overflow caused by blockage is avoided; third, cleaning is convenient and easy. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural diagram of the present utility model.

[0013] In the figure: 1. Coolant collection tank; 2. Impurity collection tank; 3. Magnetic device; 4. Impurity cleaning port; 5. Scraper; 6. Coolant outlet; 7. Separation tank; 8. Separation plate; 9. Filter hole; 10. Inclined unloading slide; 11. Coolant separation protective cover; 12. Magnetic suction cup; 13. Grinding machine; 14. Cooling nozzle; 15. Coolant separation tank. DETAILED DESCRIPTION

[0014] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0015] See also Figure 1The utility model provides a technical solution: a surface grinder cooling device, including a grinder 13, a magnetic suction cup 12, an inclined material unloading slide 10 and a cooling nozzle 14, the magnetic suction cup 12 is arranged in the middle of the inclined material unloading slide 10, and the cooling nozzle 14 is arranged on one side of the grinding head of the grinder 13.

[0016] A coolant separation protective cover 11 is provided on the outside of the grinding machine 13, and a coolant collecting tank 1 is provided at the center bottom. Inclined separation plates 8 are provided below both sides of the coolant separation protective cover 11, respectively forming a separation tank 7 with a trapezoidal cross-section and a coolant separation tank 15 with a triangular cross-section, and a filter hole 9 is provided above the separation plate 8. The bottom of the coolant separation tank 15 is provided at a coolant outlet 6 connected to the coolant collecting tank 1.

[0017] A magnetic device 3 is provided at the bottom of the coolant separation protective cover 11 and directly below the separation tank 7, and a scraper 5 is provided in the separation tank 7 to fit therewith. At the same time, an impurity cleaning port 4 is provided at the bottom of the separation tank 7, and a plug is provided. An impurity collecting tank 2 is provided below the impurity cleaning port 4. The coolant collecting tank 1 is connected to the cooling nozzle 14 through a pipeline, and the power is provided by a pump.

[0018] The specific working principle is as follows:

[0019] When the cooling nozzle 14 sprays coolant, it pulls the impurities from the inclined unloading slide 10 into the separation tanks 7 on both sides below. Due to the action of gravity and the magnetic attraction device 3, the impurities are adsorbed at the bottom of the separation tank 7. The coolant enters the coolant separation tank 15 from the filter hole 9 above the separation plate 8 and flows into the coolant collection tank 1. It is then transported to the cooling nozzle 14 again through the pump for recycling. If there are too many impurities, use the scraper 5 to push the impurities to the impurity cleaning port 4, loosen the plug, and clean the impurities.

[0020] Although the 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 variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A surface grinding machine cooling device, comprising a grinding machine (13), a magnetic chuck (12), an inclined material unloading slide (10) and a cooling nozzle (14), wherein the magnetic chuck (12) is arranged in the middle of the inclined material unloading slide (10), and the cooling nozzle (14) is arranged on one side of the grinding head of the grinding machine (13); characterized in that: The grinding machine (13) is provided with a coolant separation protective cover (11) on the outside, a coolant collecting tank (1) is provided at the center bottom, and inclined separation plates (8) are provided below both sides of the coolant separation protective cover (11), respectively forming a separation tank (7) with a trapezoidal cross-section and a coolant separation tank (15) with a triangular cross-section, and a filter hole (9) is provided above the separation plate (8), and the bottom of the coolant separation tank (15) is provided at a coolant outlet (6) communicated with the coolant collecting tank (1).

2. A surface grinding machine cooling device according to claim 1, characterized in that: A magnetic attraction device (3) is provided at the bottom of the coolant separation protective cover (11) and directly below the separation tank (7), and a scraper (5) is provided in the separation tank (7) to fit the magnetic attraction device.

3. The surface grinding machine cooling device according to claim 1, characterized in that: The bottom of the separation tank (7) is provided with an impurity cleaning port (4) and a plug.

4. A surface grinding machine cooling device according to claim 3, characterized in that: An impurity collecting trough (2) is provided below the impurity cleaning port (4).

5. The surface grinding machine cooling device according to claim 1, characterized in that: The coolant collecting tank (1) is connected to the cooling nozzle (14) through a pipeline, and the power is provided by a pump.

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