Precise grinding machine

Abstract

The utility model provides a precision grinding machine, which relates to the technical field of machining, and comprises a grinding machine body, the top of the grinding machine body is provided with a mounting groove, a machining plate is arranged in the mounting groove, the surface of the machining plate is provided with a feed opening, the bottom of the feed opening is provided with a bottom filter plate, the top of the bottom filter plate is provided with a cleaning assembly, and the cleaning assembly is provided with a cleaning assembly. A through groove is formed in the side wall of the mounting groove, a baffle is mounted in the through groove, and a collecting groove is formed in one side of the baffle. The device solves the problem that during machining of the grinding machine, scrap iron is prone to adhering to the surfaces of the inclined plate and the bottom filter plate after falling off and is inconvenient to clean.

Description

Technical Field

[0001] The utility model belongs to the technical field of mechanical processing, and more specifically, particularly relates to a precision grinding machine. Background Art

[0002] A grinder is a machine tool that uses abrasive tools to grind the surface of a workpiece. Most grinders use high-speed rotating grinding wheels for grinding, and a few use other grinding tools such as oilstones and abrasive belts and free abrasives for processing, such as honing machines, superfinishing machines, belt grinders, grinders and polishing machines; among them, Chinese Patent No.: CN202220926323.3 discloses a blade grinding grinder, including a grinder body, a mounting groove is provided on the top wall of the grinder body, a processing plate is fixedly installed on the upper part of the mounting groove, a plurality of feed openings are evenly distributed on the processing plate, the feed openings penetrate the upper and lower walls of the processing plate and are connected with the interior of the mounting groove, an upper inclined plate is fixedly installed on the upper left side of the interior of the mounting groove, and a bottom filter plate is fixedly installed on the lower right side of the interior of the mounting groove. In the utility model, the waste residue continues to move on the inclined surface of the bottom filter plate, and a discharge groove is opened inside the installation groove, which is connected to the inside of the collecting groove. A sealing plate is movably installed inside the discharge groove through a first torsion spring. After the waste residue moves to the position of the sealing plate, it pushes the sealing plate to the left, so that the waste residue falls into the inside of the collecting groove, thereby achieving the effect of automatically separating the waste liquid and the waste residue.

[0003] Based on the above, the inventors found that the following problems exist: in the above patent, a flap is provided inside the feed port, and waste liquid enters the inside of the feed port, driving the flap to flip. When there is no waste liquid, the flap will seal the inside of the feed port and the inside of the mounting groove, thereby preventing the waste liquid and waste residue from polluting the outside air. Such a design has a good effect, but most of the waste residue generated in the waste liquid during the processing is scrap iron filings. When the scrap iron filings pass through the filter net, some of the scrap iron filings are small in size and are not convenient to slide down along the upper inclined plate and the bottom filter plate, and are easily stuck to the surface of the upper inclined plate and the bottom filter plate, affecting the collection and cleaning effect.

[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and a precision grinding machine is provided to achieve a more practical purpose. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a precision grinding machine to solve the problem that the scrap iron chips of the existing grinding machines are easily adhered to the surfaces of the inclined plate and the bottom filter plate during processing and are inconvenient to clean.

[0006] The purpose and effect of the precision grinding machine of the utility model are achieved by the following specific technical means:

[0007] A precision grinding machine comprises a grinding machine body, a mounting groove is provided on the top of the grinding machine body, a processing plate is provided inside the mounting groove, a feed opening is provided on the surface of the processing plate, a bottom filter plate is provided at the bottom of the feed opening, a cleaning assembly is provided on the top of the bottom filter plate, a through groove is provided on the side wall of the mounting groove, a baffle is installed in the through groove, and a collecting groove is provided on one side of the baffle.

[0008] Furthermore, a torsion spring is provided on the top of the baffle.

[0009] Furthermore, the cleaning assembly includes a motor installed on one side of the grinder body, the output end of the motor passes through the grinder body and is connected to a threaded rod, and slide grooves are provided on both sides of the mounting groove. The threaded rod is installed inside one of the slide grooves, and the threaded rod is fitted with a slider, and an electromagnetic rod is provided on one side of the slider.

[0010] Furthermore, another of the slide slots is provided with a power rail, one end of the power rail is provided with rubber, and one end of the electromagnetic rod is provided with a conductive block, and the conductive block is connected to the power rail.

[0011] Furthermore, a pull-out box is provided in the collecting tank.

[0012] Furthermore, a gantry is provided on the top of the grinding machine body, and a grinding device is provided on the bottom of the gantry.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. The motor is started through the cooperation between the motor, threaded rod and slider, which drives the electromagnetic rod to move. One side of the electromagnetic rod fits the surface of the bottom filter plate, and is connected with the conductive block and the energized track. While moving, it can also magnetically absorb the scrap iron chips dropped during the grinding process to prevent the scrap iron chips from sticking to the surface of the bottom filter plate, blocking the bottom filter plate and affecting the filtering effect of the waste liquid.

[0015] 2. The electromagnetic rod is energized by the cooperation of the conductive block and the energized track, thereby improving the effect of cleaning scrap iron. A rubber is provided on the side of the energized track close to the collection tank. When the electromagnetic rod moves to the rubber under the action of the threaded rod, the electromagnetic rod is powered off, and the scrap iron adsorbed by the electromagnetic rod can fall into the collection tank, realizing the function of centralized collection of scrap iron, increasing work efficiency and reducing waste of human resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The utility model is a three-dimensional schematic diagram of a precision grinding machine.

[0017] Figure 2 It is a left side schematic diagram of a cleaning structure of a precision grinding machine of the utility model.

[0018] Figure 3 It is a schematic diagram of the right side of a cleaning structure of a precision grinding machine of the utility model.

[0019] Figure 4 It is an enlarged schematic diagram of point A of a precision grinding machine of the utility model.

[0020] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0021] 1. Grinding machine body; 2. Mounting slot; 3. Processing plate; 4. Feeding port; 5. Bottom filter plate; 6. Through slot; 7. Baffle; 8. Collecting slot; 9. Motor; 10. Threaded rod; 11. Slide; 12. Slider; 13. Electromagnetic rod; 14. Power rail; 15. Rubber; 16. Conductive block; 17. Pull-out box; 18. Gantry; 19. Grinding device; 20. Torsion spring. DETAILED DESCRIPTION

[0022] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0023] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0024] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0025] Example:

[0026] As attached Figure 1 To Attachment Figure 4 As shown:

[0027] The utility model provides a precision grinding machine, comprising a grinding machine body 1, a mounting groove 2 is provided on the top of the grinding machine body 1, a processing plate 3 is provided inside the mounting groove 2, a feed opening 4 is provided on the surface of the processing plate 3, a bottom filter plate 5 is provided at the bottom of the feed opening 4, a cleaning component is provided on the top of the bottom filter plate 5, a through groove 6 is provided on the side wall of the mounting groove 2, a baffle plate 7 is installed in the through groove 6, and a collecting groove 8 is provided on one side of the baffle plate 7.

[0028] Wherein, a torsion spring 20 is provided on the top of the baffle 7 .

[0029] Among them, the cleaning component includes a motor 9 installed on one side of the grinder body 1, the output end of the motor 9 passes through the grinder body 1 and is connected to a threaded rod 10, and slide grooves 11 are provided on both sides of the mounting groove 2, the threaded rod 10 is installed inside one of the slide grooves 11, the threaded rod 10 is equipped with a slider 12, and an electromagnetic rod 13 is provided on one side of the slider 12.

[0030] Among them, another of the slide grooves 11 is provided with a power-carrying track 14, and one end of the power-carrying track 14 is provided with a rubber 15, and the rubber 15 is arranged on one side of the collecting tank 8. After the electromagnetic rod 13 reaches the top end of the collecting tank 8 through the slider 12, a conductive block 16 is provided at one end of the electromagnetic rod 13, and the conductive block 16 is connected to the power-carrying track 14. Through the cooperation among the motor 9, the threaded rod 10 and the slider 12, the motor 9 is started to drive the electromagnetic rod 13 to move. One side of the electromagnetic rod 13 is in contact with the surface of the bottom filter plate 5, and the conductive block 16 is connected to the power-carrying track 14. While achieving movement, the scrap iron chips dropped during the magnetic grinding machine processing are prevented from sticking to the surface of the bottom filter plate 5, clogging the bottom filter plate 5, and affecting the filtering effect of the waste liquid.

[0031] Among them, a pull-out box 17 is provided in the collection groove 8, and the electromagnetic rod 13 is energized through the cooperation of the conductive block 16 and the power-on track 14, thereby improving the effect of cleaning scrap iron filings, and a rubber 15 is provided on the side of the power-on track 14 close to the collection groove 8. When the electromagnetic rod 13 moves to the rubber 15 under the action of the threaded rod 10, the electromagnetic rod 13 is powered off, and the scrap iron filings adsorbed by the electromagnetic rod 13 can fall into the collection groove 8, thereby realizing the function of centralized collection of scrap iron filings, increasing work efficiency, and reducing the waste of human resources.

[0032] Among them, a gantry 18 is provided on the top of the grinder body 1, and a grinding device 19 is provided at the bottom of the gantry 18. A pipeline is also provided on one side of the grinding device 19, and one end of the pipeline is connected to a coolant tank through a water pump to achieve the effect of cooling the objects to be ground, and a water outlet is provided on one side of the bottom of the grinder body 1 to facilitate the discharge of waste liquid.

[0033] The specific usage and function of this embodiment are as follows:

[0034] First, check the integrity of the device, then install the device on a horizontal plane, then place the device to be ground at the bottom of the gantry 18, process it through the grinding device 19, and cool it by spraying coolant through the pipeline to achieve the effect of cooling the objects to be ground. The waste iron filings mixed in the cooled waste liquid reach the bottom filter plate 5 through the discharge port 4, and start the motor 9 through the control device. The cooperation between the motor 9, the threaded rod 10 and the slider 12 drives the electromagnetic rod 13 to move. One side of the electromagnetic rod 13 fits the surface of the bottom filter plate 5, and is connected with the conductive block 16 and the energized track 14 to achieve While moving, the magnetic suction grinder can absorb the scrap iron dropped during processing, so as to prevent the scrap iron from sticking to the surface of the bottom filter plate 5, blocking the bottom filter plate 5 and affecting the filtering effect of the waste liquid. The conductive block 16 is connected to the power-on track 14 to realize the power-on of the electromagnetic rod 13, thereby improving the effect of cleaning the scrap iron. In addition, a rubber 15 is provided on the side of the power-on track 14 close to the collecting tank 8. When the electromagnetic rod 13 moves to the rubber 15 under the action of the threaded rod 10, the electromagnetic rod 13 is powered off, and the scrap iron adsorbed by the electromagnetic rod 13 can fall into the collecting tank 8, thereby realizing the function of centralized collection of scrap iron, increasing work efficiency and reducing the waste of human resources.

[0035] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific purposes.

Claims

1. A precision grinding machine, comprising a grinding machine body (1), characterized in that: The top of the grinding machine body (1) is provided with a mounting groove (2), a processing plate (3) is provided inside the mounting groove (2), a discharge port (4) is provided on the surface of the processing plate (3), a bottom filter plate (5) is provided at the bottom of the discharge port (4), a cleaning assembly is provided at the top of the bottom filter plate (5), and a through groove (6) is provided on the side wall of the mounting groove (2), a baffle (7) is installed in the through groove (6), and a collecting groove (8) is provided on one side of the baffle (7).

2. A precision grinding machine according to claim 1, characterized in that: A torsion spring (20) is provided on the top of the baffle (7).

3. A precision grinding machine according to claim 1, characterized in that: The cleaning assembly comprises a motor (9) mounted on one side of a grinding machine body (1); the output end of the motor (9) passes through the grinding machine body (1) and is connected to a threaded rod (10); and sliding grooves (11) are provided on both sides of the mounting groove (2); the threaded rod (10) is installed inside one of the sliding grooves (11); the threaded rod (10) is sleeved with a slider (12); and an electromagnetic rod (13) is provided on one side of the slider (12).

4. A precision grinding machine as claimed in claim 3, characterized in that: A power rail (14) is arranged in the other slide groove (11), one end of the power rail (14) is provided with rubber (15), and one end of the electromagnetic rod (13) is provided with a conductive block (16), and the conductive block (16) and the power rail (14) are connected.

5. A precision grinding machine according to claim 1, characterized in that: A pull-out box (17) is provided in the collecting tank (8).

6. A precision grinding machine according to claim 1, characterized in that: A gantry (18) is provided on the top of the grinding machine body (1), and a grinding device (19) is provided on the bottom of the gantry (18).

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