Polishing machine for valve machining

Abstract

The polishing machine for valve machining comprises a device body, the back face of the device body is fixedly connected with a liquid storage box, the input end of the liquid storage box is fixedly communicated with a liquid conveying pipe, the end, away from the liquid storage box, of the liquid conveying pipe is fixedly communicated with a drainage pump, and the input end of the drainage pump is fixedly communicated with the back face of the device body. According to the device, the arranged liquid storage tank is matched with the drainage pump, cooling liquid is sprayed above the valve through a spray head by utilizing a liquid conveying pipe, the valve can be cooled, the valve material thermal expansion and deformation caused by high temperature generated during polishing can be effectively avoided, meanwhile, the polishing effect can be improved, and the valve material and surface quality can be protected; and after being filtered, the generated cooling mixed liquid is guided into the liquid storage tank by utilizing the drainage pump to be reused, and the cooling liquid is recycled, so that the use amount of the cooling liquid can be reduced, the use cost of the cooling liquid is saved, and meanwhile, the treatment and discharge of the waste cooling liquid are reduced.

Description

Technical Field

[0001] The utility model relates to the field of valve processing, in particular to a polishing machine for valve processing. Background Art

[0002] The valve processing polishing machine is a mechanical equipment specially used for the polishing process in the valve processing process. This machine usually uses a rotating grinding head for grinding and polishing operations, and can perform efficient and precise polishing on the valve surface. The valve processing polishing machine is a special equipment that can improve the efficiency and quality of valve processing. It is widely used in valve manufacturing and maintenance industries.

[0003] According to the patent number CN212044109U, a polishing machine for valve processing includes a mounting base plate, a fixing column is vertically fixedly installed on one side of the upper end surface of the mounting base plate, a mounting groove is provided on one side of the fixing column, and a fixing plate is fixedly installed in the mounting groove, and the fixing plate is horizontally arranged and passes through the mounting groove outward. When the polishing machine in the above patent is in use, the friction between the polishing head and the valve surface will generate heat, and the high temperature will cause thermal expansion of the valve material, which will cause shape deformation or size change, and further affect the sealing performance and operation accuracy of the valve. For this reason, we propose a polishing machine for valve processing to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a polishing machine for valve processing to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A polishing machine for valve processing, comprising a device body, the back of the device body is fixedly connected to a liquid storage tank, the input end of the liquid storage tank is fixedly connected to a liquid infusion tube, the end of the liquid infusion tube away from the liquid storage tank is fixedly connected to a drainage pump, the input end of the drainage pump is fixedly connected to the back of the device body, the left and right side surfaces of the device body are fixedly connected to fixed drivers, the left and right side walls of the device body are provided with through grooves, the sides of the two fixed drivers close to each other are fixedly connected to limited seats, the upper surface of the device body is fixedly connected to a connecting seat, the upper surface of the connecting seat The surface is fixedly connected with a hydraulic drive, the output end of the hydraulic drive passes through the upper surface of the device body and extends to the interior of the device body, the output end of the hydraulic drive is fixedly connected with a hydraulic telescopic rod, the output end of the hydraulic telescopic rod is fixedly connected with a grinding motor, the output end of the grinding motor is fixedly connected with a polishing head, the output end of the liquid storage tank is fixedly connected with three conduits, and three pipe openings are opened on the back of the device body, and one end of each conduit away from the liquid storage tank passes through the pipe opening and extends to the interior of the device body, and the output end of each conduit is fixedly connected with a nozzle.

[0007] In a further embodiment, a mounting plate is fixedly connected to the bottom surface of the device body, two bases are fixedly connected to the bottom surface of the mounting plate, and an anti-skid pad is fixedly connected to the bottom surface of each base, and the anti-skid pad is made of rubber.

[0008] In a further embodiment, a nameplate is provided on the right side of the device body, and a left side of the nameplate is fixedly connected to a right side of the device body.

[0009] In a further embodiment, a reinforcement seat is fixedly connected to the outer surface of the hydraulic telescopic rod, and the outer surface of the reinforcement seat is fixedly connected to the inner wall of the device body.

[0010] In a further embodiment, a door is hinged on the front of the device body, a buckle lock is fixedly connected to the front of the door, and an observation window is opened on the front of the door.

[0011] In a further embodiment, a touch panel is fixedly connected to the front of the device body, and the touch panel is electrically connected to the liquid storage tank, the drainage pump, the fixed driver, the hydraulic drive and the grinding motor through wires.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] This device uses a liquid storage tank and a drainage pump to spray coolant above the valve through a nozzle using an infusion tube, which can cool the valve and effectively avoid high temperatures generated by polishing, which may cause thermal expansion and deformation of the valve material. At the same time, it can improve the polishing effect and protect the valve material and surface quality. After the generated cooling mixed liquid is filtered, it is introduced into the interior of the liquid storage tank using a drainage pump and an infusion tube for reuse. By recycling the coolant, the amount of coolant used can be reduced, the cost of using the coolant can be saved, and at the same time, the treatment and discharge of waste coolant can be reduced, reducing pollution to the environment, which is very practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the three-dimensional structure of a polishing machine for valve processing.

[0015] Figure 2 This is a schematic diagram of the three-dimensional structure of a polishing machine for valve processing from a rear perspective.

[0016] Figure 3 This is a front cross-sectional view of the device body in the polishing machine for valve processing.

[0017] Figure 4 Polishing machine for valve processing Figure 3 A schematic diagram of the enlarged structure in the middle.

[0018] In the figure: 1. Device body; 2. Fixed driver; 3. Nameplate; 4. Mounting plate; 5. Base; 6. Touch panel; 7. Box door; 8. Lock; 9. Observation window; 10. Hydraulic drive; 11. Connecting seat; 12. Catheter; 13. Liquid storage tank; 14. Infusion tube; 15. Drainage pump; 16. Anti-slip mat; 17. Reinforcement seat; 18. Hydraulic telescopic rod; 19. Grinding motor; 20. Pipe outlet; 21. Polishing head; 22. Nozzle; 23. Through slot; 24. Limit seat. DETAILED DESCRIPTION

[0019] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0020] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" 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 it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-4In the utility model, a polishing machine for valve processing includes a device body 1, a liquid storage tank 13 is fixedly connected to the back of the device body 1, a liquid infusion tube 14 is fixedly connected to the input end of the liquid storage tank 13, a drainage pump 15 is fixedly connected to the end of the liquid infusion tube 14 away from the liquid storage tank 13, the input end of the drainage pump 15 is fixedly connected to the back of the device body 1, and a liquid infusion port can be left on the liquid storage tank 13. As a preferred mode of this embodiment, a filtering device can be set in the device body 1, and the spray liquid is filtered and then introduced into the interior of the liquid storage tank 13 by the drainage pump 15 for reuse. The left and right side surfaces of the device body 1 are fixedly connected with fixed drivers 2, the left and right side walls of the device body 1 are provided with through grooves 23, the sides of the two fixed drivers 2 close to each other are fixedly connected with limited seats 24, the upper surface of the device body 1 is fixedly connected with a connecting seat 11, the upper surface of the connecting seat 11 is fixedly connected with a hydraulic drive 10, the output end of the hydraulic drive 10 passes through the upper surface of the device body 1 and extends to the interior of the device body 1, the output end of the hydraulic drive 10 is fixedly connected with a hydraulic telescopic rod 18, the output end of the hydraulic telescopic rod 18 is fixedly connected with a grinding motor 19, the output end of the grinding motor 19 is fixedly connected with a polishing head 21, the output end of the liquid storage tank 13 is fixedly connected with three conduits 12, three pipe openings 20 are provided on the back of the device body 1, and one end of each conduit 12 away from the liquid storage tank 13 passes through the pipe opening 20 and extends to the interior of the device body 1, and the output end of each conduit 12 is fixedly connected with a nozzle 22.

[0023] The bottom surface of the device body 1 is fixedly connected to a mounting plate 4, and the bottom surface of the mounting plate 4 is fixedly connected to two bases 5. The bottom surface of each base 5 is fixedly connected to an anti-skid pad 16, and the material of the anti-skid pad 16 is rubber. By setting the base 5, the stability of the device can be improved. A nameplate 3 is provided on the right side of the device body 1, and the left side of the nameplate 3 is fixedly connected to the right side of the device body 1. The set nameplate 3 can facilitate the staff to understand the basic information of the device. The outer surface of the hydraulic telescopic rod 18 is fixedly connected to a reinforcement seat 17, and the outer surface of the reinforcement seat 17 is fixedly connected to the inner wall of the device body 1. The hydraulic telescopic rod 18 can be fixedly supported by the set reinforcement seat 17.

[0024] A box door 7 is hinged on the front of the device body 1, and a buckle 8 is fixedly connected to the front of the box door 7. An observation window 9 is provided on the front of the box door 7. The box door 7 can be used to avoid material splashing when grinding the valve. A touch panel 6 is fixedly connected to the front of the device body 1. The touch panel 6 is electrically connected to the liquid storage tank 13, the drainage pump 15, the fixed drive 2, the hydraulic drive 10 and the grinding motor 19 through wires. The touch panel 6 can facilitate the operation of the device by the staff.

[0025] The working principle of the utility model is:

[0026] When in use, first move the device to the place of use and connect it to the power supply, operate the touch panel 6 to start the fixed driver 2 to drive the limit seat 24, clamp the valve on the workbench of the device body 1, then start the hydraulic drive 10 to drive the hydraulic telescopic rod 18, drive the grinding motor 19 to move downward and contact the valve, and start the grinding motor 19 to grind the valve at the same time, then start the liquid storage tank 13 and cooperate with the drainage pump 15, use the infusion tube 14 to spray the coolant through the nozzle 22 above the valve, and then use the drainage pump 15 to introduce the coolant into the liquid storage tank 13 for reuse.

[0027] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0028] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A polishing machine for valve processing, characterized in that: The invention comprises a device body (1), the back of the device body (1) is fixedly connected to a liquid storage tank (13), the input end of the liquid storage tank (13) is fixedly connected to a liquid infusion tube (14), the end of the liquid infusion tube (14) away from the liquid storage tank (13) is fixedly connected to a drainage pump (15), the input end of the drainage pump (15) is fixedly connected to the back of the device body (1), the left and right side surfaces of the device body (1) are fixedly connected to fixed drivers (2), the left and right side walls of the device body (1) are provided with through grooves (23), the side surfaces of the two fixed drivers (2) close to each other are fixedly connected to limited seats (24), the upper surface of the device body (1) is fixedly connected to a connecting seat (11), and the upper surface of the connecting seat (11) is fixedly connected to a hydraulic The device body (1) is provided with a drive (10), wherein the output end of the hydraulic drive (10) penetrates the upper surface of the device body (1) and extends into the interior of the device body (1), the output end of the hydraulic drive (10) is fixedly connected to a hydraulic telescopic rod (18), the output end of the hydraulic telescopic rod (18) is fixedly connected to a grinding motor (19), the output end of the grinding motor (19) is fixedly connected to a polishing head (21), the output end of the liquid storage tank (13) is fixedly connected to three conduits (12), the back side of the device body (1) is provided with three pipe openings (20), one end of each conduit (12) away from the liquid storage tank (13) penetrates the pipe opening (20) and extends into the interior of the device body (1), and the output end of each conduit (12) is fixedly connected to a nozzle (22).

2. A valve processing polishing machine according to claim 1, characterized in that: The bottom surface of the device body (1) is fixedly connected to a mounting plate (4), the bottom surface of the mounting plate (4) is fixedly connected to two bases (5), and the bottom surface of each base (5) is fixedly connected to an anti-skid pad (16), and the material of the anti-skid pad (16) is rubber.

3. A valve processing polishing machine according to claim 1, characterized in that: A nameplate (3) is provided on the right side of the device body (1), and the left side of the nameplate (3) is fixedly connected to the right side of the device body (1).

4. A valve processing polishing machine according to claim 1, characterized in that: The outer surface of the hydraulic telescopic rod (18) is fixedly connected to a reinforcement seat (17), and the outer surface of the reinforcement seat (17) is fixedly connected to the inner wall of the device body (1).

5. A valve processing polishing machine according to claim 1, characterized in that: A box door (7) is hinged on the front of the device body (1), a buckle lock (8) is fixedly connected to the front of the box door (7), and an observation window (9) is opened on the front of the box door (7).

6. A valve processing polishing machine according to claim 1, characterized in that: A touch panel (6) is fixedly connected to the front of the device body (1), and the touch panel (6) is electrically connected to the liquid storage tank (13), the drainage pump (15), the fixed driver (2), the hydraulic drive (10), and the grinding motor (19) through wires.

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