Double-sided grinding machine with waterproof mechanism
By designing a waterproof mechanism on a double-sided grinder, the directional collection of cutting fluid is achieved using the hollow cavity and inclined drainage ports, the problem of cutting fluid flying is solved, the processing efficiency and equipment life are improved, and the cutting fluid is recycled and utilized.
Patent Information
- Application Number
- CN202422049394.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-23
- Publication Date
- 2025-07-22
- Estimated Expiration
- 2034-08-23
AI Technical Summary
The existing double-sided grinders fly in the cutting fluid during the processing process, resulting in water and grinding wheel ash on the bed surface guide rails, affecting the processing efficiency and service life.
A double-sided grinder with a waterproof mechanism is designed, including a first body with a hollow cavity suspended on the machine tool and a slidable water-bearing tray. By providing openings on both sides of the first body to accommodate the output shaft and a clamp mechanism of the processing mechanism, and a bevel drainage port is provided at the bottom to realize the directional collection and derivation of cutting fluid.
Effectively prevent cutting fluid from flying randomly, ensure the processing efficiency and service life of the double-sided grinder, and realize the recycling of cutting fluid through magnetic separators, avoid grinding wheel ash from getting worn out of the slide rail and extending the equipment life.
Smart Images
Figure CN223130205U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a double-sided grinding machine with a waterproof mechanism. Background Art
[0002] A double-sided grinding machine is generally used for separately processing different sides of a workpiece. During the use of the existing double-sided grinding machine, there will be a technical problem that cutting fluid flies randomly and cannot be collected directionally, resulting in water and grinding wheel ash covering the bed surface guide rails, thereby affecting the processing efficiency and service life of the double-sided grinding machine. Summary of the Utility Model
[0003] The purpose of the utility model is to provide a double-sided grinding machine with a waterproof mechanism, which can collect cutting fluid directionally and ensure the processing efficiency and service life of the double-sided grinding machine.
[0004] To achieve the above purpose, the technical scheme adopted by the utility model is:
[0005] A double-sided grinding machine with a waterproof mechanism includes a machine tool, a pair of processing mechanisms arranged at intervals along a first direction on the machine tool, and a fixture mechanism that can slide along a direction perpendicular to the first direction. The fixture mechanism is arranged between the pair of processing mechanisms. The waterproof mechanism includes a first main body suspended on the machine tool and having a hollow inner cavity, and a water receiving tray arranged on the machine tool and located below the first main body and capable of sliding along a direction perpendicular to the first direction. The water receiving tray is used for carrying the fixture mechanism; the water receiving tray includes a bottom plate and a first baffle surrounding the outer peripheral part of the bottom plate.
[0006] The first main body is located between the pair of processing mechanisms. First openings for the output shafts of the processing mechanisms to correspondingly extend into are respectively opened on both sides of the first main body along the first direction, and a second opening for the fixture mechanism to extend in and out is opened on one side of the first main body along a direction perpendicular to the first direction.
[0007] A first drain port is arranged at the bottom of the first main body, and the bottom of the first main body is inclined downward from the edge to the first drain port.
[0008] Preferably, the first main body includes a lower housing and an upper housing that can be rotatably opened and closed relative to the lower housing above the lower housing.
[0009] Preferably, the first drain port is arranged at the center of the bottom of the first main body, and the bottom of the first main body is surrounded by a plurality of trapezoidal bottom surfaces with short sides facing downward in sequence.
[0010] Preferably, the double-sided grinding machine further includes a water tank provided on the machine tool and a guiding groove provided on the machine tool for guiding the water in the water receiving tray into the water tank; a second drain port is provided on one side of the water receiving tray close to the water tank, and when the water receiving tray slides along a direction perpendicular to the first direction, the second drain port is always located directly above the guiding groove.
[0011] More preferably, the double-sided grinding machine further includes a magnetic separator provided at the water inlet of the water tank.
[0012] Preferably, the double-sided grinding machine further includes a sliding rail provided at the bottom of the water receiving tray, a guiding block provided on the machine tool for cooperating with the sliding rail to slide, and a driving mechanism provided on the machine tool for driving the sliding rail to slide along a direction perpendicular to the first direction.
[0013] More preferably, the sliding rail is located above the guiding block, the sliding rail is longer than the guiding block, and when the sliding rail slides along a direction perpendicular to the first direction, the sliding rail always covers the entire guiding block.
[0014] More preferably, the double-sided grinding machine further includes second baffles provided on the machine tool and located on both sides of the sliding rail, and the second baffles on both sides are arranged at intervals along the first direction.
[0015] More preferably, the driving mechanism includes a lead screw rotatably provided on the machine tool about its own axis, a driving motor provided on the machine tool for driving the lead screw to rotate, and a nut sleeved on the lead screw, and the nut is connected to the sliding rail.
[0016] Even more preferably, the driving motor is located below the water receiving tray, and the double-sided grinding machine further includes a waterproof cover covering the outside of the driving motor, and the bottom of the waterproof cover is provided with an opening.
[0017] Due to the application of the above technical solutions, the present utility model has the following advantages compared with the prior art: The double-sided grinding machine with a waterproof mechanism of the present utility model can prevent the cutting fluid from flying randomly during the processing by suspending a first main body with a hollow inner cavity on the machine tool, and the output shafts of the two processing mechanisms respectively extend into the first main body through corresponding first openings, and the fixture mechanism extends into the first main body through the second opening; by opening a first drain port at the bottom of the first main body, the cutting fluid can be directionally collected through the water receiving tray, thereby ensuring the processing efficiency and service life of the double-sided grinding machine. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Attached Figure 1 is a schematic structural view of a double-sided grinding machine according to a specific embodiment of the present utility model Figure 1 ;
[0019] AttachedFigure 2 Structural schematic of a double-sided grinding machine according to a specific embodiment of the present utility model Figure 2 (Some structures are omitted);
[0020] Appendix Figure 3 Cross-sectional structural schematic of a double-sided grinding machine according to a specific embodiment of the present utility model Figure 1 ;
[0021] Appendix Figure 4 Cross-sectional structural schematic of a double-sided grinding machine according to a specific embodiment of the present utility model Figure 2 .
[0022] Wherein: 1. Machine tool; 2. Machining mechanism; 21. Output shaft; 22. Output motor; 3. Fixture mechanism; 4. First main body; 41. Lower housing; 42. Upper housing; 43. First opening; 44. Second opening; 45. First drain port; 46. Trapezoidal bottom surface; 5. Water receiving tray; 51. Bottom plate; 52. First baffle; 53. Second drain port; 6. Water tank; 7. Guide groove; 8. Magnetic separator; 9. Slide rail; 10. Guide block; 11. Driving mechanism; 111. Lead screw; 112. Driving motor; 113. Nut; 12. Second baffle; 13. Waterproof cover. Specific embodiments
[0023] The technical solutions of the present utility model will be further described below in conjunction with specific embodiments and the accompanying drawings.
[0024] In the following text, only some exemplary embodiments are simply described. As those skilled in the art can recognize, the described embodiments can be modified in various different ways without departing from the spirit or scope of the embodiments of the present utility model. Therefore, the drawings and the description are considered to be exemplary in nature rather than restrictive.
[0025] In the description of the embodiments of the present utility model, it should be understood that the orientation or positional relationship indicated by terms such as "length", "inside", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the embodiments of 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 to the embodiments of the present utility model.
[0026] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the embodiments of the present utility model, the meaning of "a plurality" is two or more unless otherwise specifically defined.
[0027] In the embodiments of the present utility model, unless otherwise clearly defined and limited, terms such as "installation", "connection", "linkage", "fixation" shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection, an electrical connection, or a communication connection; it may be directly connected, or indirectly connected through an intermediate medium, and may be the internal communication of two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present utility model can be understood according to specific circumstances.
[0028] In the embodiments of the present utility model, unless otherwise clearly defined and limited, the first feature being "above" or "below" the second feature may include direct contact between the first and second features, or may include the first and second features not being in direct contact but in contact through additional features therebetween. Moreover, the first feature being "above", "over" and "on" the second feature includes the first feature being directly above and obliquely above the second feature, or merely indicating that the horizontal height of the first feature is higher than that of the second feature. The first feature being "under", "beneath" and "underneath" the second feature includes the first feature being directly below and obliquely below the second feature, or merely indicating that the horizontal height of the first feature is lower than that of the second feature.
[0029] The following disclosure provides many different embodiments or examples for implementing different structures of the embodiments of the present utility model. To simplify the disclosure of the embodiments of the present utility model, the components and settings of specific examples are described below. Of course, they are only examples and are not intended to limit the embodiments of the present utility model. In addition, the embodiments of the present utility model may repeat reference numerals and / or reference letters in different examples. This repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed.
[0030] See Figures 1 - 4 As shown, this embodiment provides a double-sided grinding machine with a waterproof mechanism, including a machine tool 1, a pair of processing mechanisms 2 arranged at intervals on the machine tool 1 along a first direction (i.e., Figure 1 the arrow direction in the figure), and a fixture mechanism 3 that can slide perpendicular to the first direction. The fixture mechanism 3 is arranged between the pair of processing mechanisms 2. The processing mechanism 2 is arranged on the machine tool 1 so as to be movable in three axes. The processing mechanism 2 includes an output shaft 21 for installing a milling cutter (not shown in the figure) and an output motor 22 for driving the output shaft 21 to rotate.
[0031] The waterproof mechanism includes a first main body 4 suspended on the machine tool 1 and having a hollow inner cavity, and a water receiving tray 5 arranged on the machine tool 1 so as to be slidable perpendicular to the first direction and located below the first main body 4. The water receiving tray 5 is used to carry the fixture mechanism 3. In this embodiment, the water receiving tray 5 includes a bottom plate 51 and a first baffle 52 surrounding the outer periphery of the bottom plate 51.
[0032] See Figures 1 - 2 As shown, the first main body 4 is located between a pair of processing mechanisms 2. First openings 43 for the output shafts 21 of the processing mechanisms 2 to extend into correspondingly are formed on both sides of the first main body 4 along the first direction, and a second opening 44 for the clamping mechanism 3 to extend in and out is formed on one side of the first main body 4 along a direction perpendicular to the first direction.
[0033] Among them, the shape and size of the first opening 43 are adapted to those of the output shaft 21, and the shape and size of the second opening 44 are adapted to those of the corresponding extending-in part of the clamping mechanism 3, so as to avoid a large amount of cutting fluid in the first main body 4 from flying out from the first opening 43 and the second opening 44.
[0034] See Figure 3 As shown, a first drain port 45 is provided at the bottom of the first main body 4, and the bottom of the first main body 4 is inclined downward in the direction from the edge to the first drain port 45. In this embodiment, the first drain port 45 is provided at the center of the bottom of the first main body 4, and the bottom of the first main body 4 is formed by a plurality of trapezoidal bottom surfaces 46 with short sides facing downward in sequence. By setting the bottom of the first main body 4 as an inclined surface, the cutting fluid therein can be efficiently led to the lower water receiving tray 5 below, avoiding the accumulation of the cutting fluid therein. Obviously, during the sliding process of the water receiving tray 5 along the direction perpendicular to the first direction, the water receiving tray 5 is always directly below the first drain port 45. Figure 3 The direction of the arrow in [] is the flowing direction of the cutting fluid.
[0035] In this embodiment, the first main body 4 includes a lower housing 41 and an upper housing 42 which is rotatably opened and closed relative to the lower housing 41 above. Through this setting, the interior of the first main body 4 can be quickly inspected and cleaned.
[0036] See Figure 3 As shown, the above double-sided grinding machine further includes a water tank 6 provided on the machine tool 1 and a guide groove 7 provided on the machine tool 1 and used for guiding the water in the water receiving tray 5 into the water tank 6; a second drain port 53 is provided on one side of the water receiving tray 5 close to the water tank 6, and when the water receiving tray 5 slides along the direction perpendicular to the first direction, the second drain port 53 is always directly above the guide groove 7. Through this setting, the recycling of the cutting fluid can be realized. In this embodiment, the double-sided grinding machine further includes a magnetic separator 8 provided at the water inlet of the water tank 6. Through the magnetic separator 8, the grinding wheel ash therein can be separated, so as to recycle the cutting fluid after slag removal.
[0037] See Figures 2 - 4 As shown, the above double-sided grinding machine further includes a slide rail 9 provided at the bottom of the water receiving tray 5, a guide block 10 provided on the machine tool 1 and used for cooperating with the slide rail 9 to slide, and a driving mechanism 11 provided on the machine tool 1 and used for driving the slide rail 9 to slide along the direction perpendicular to the first direction.
[0038] In this embodiment, the slide rail 9 is located above the guide block 10. The lower half of the slide rail 9 is embedded in the guide block 10. The overall length of the slide rail 9 is longer than that of the guide block 10. When the slide rail 9 slides along the vertical first direction, the slide rail 9 always covers the entire guide block 10. Through this setting, since the slide rail 9 is located above the guide block 10, it can prevent grinding wheel ash from entering the joint between the two. And during the entire movement process of the slide rail 9, the slide rail 9 always covers the entire guide block 10, which can always prevent grinding wheel ash from entering the joint between the two, avoid the loss of precision after wear, and further ensure the service life of the slide rail 9.
[0039] In this embodiment, balls are provided on the guiding surface of the guide block 10, and the rolling friction exists between the guide block 10 and the slide rail 9.
[0040] See Figure 4 As shown, the double-sided grinding machine further includes second baffles 12 provided on the machine tool 1 and located on both sides of the slide rail 9. The two second baffles 12 are arranged at intervals along the first direction. By setting the second baffle 12, even if there is still water and grinding wheel ash splashing out from the first main body 4, it can be prevented from splashing onto the slide rail 9.
[0041] See Figure 3 As shown, the above-mentioned driving mechanism 11 includes a lead screw 111 rotatably provided on the machine tool 1 around its own axis, a driving motor 112 provided on the machine tool 1 and used to drive the lead screw 111 to rotate, and a nut 113 sleeved on the lead screw 111. The nut 113 is connected to the slide rail 9, and the lead screw 111 is perpendicular to the first direction. Through this setting, when the driving motor 112 drives the lead screw 111 to rotate, the nut 113 can move linearly along the length extension direction of the lead screw 111, thereby driving the slide rail 9 to slide along the vertical first direction.
[0042] See Figure 1 As shown, in this embodiment, the driving motor 112 is located below the water receiving tray 5. The double-sided grinding machine further includes a waterproof cover 13 covering the outside of the driving motor 112, and the bottom of the waterproof cover 13 is provided with an opening. Through this setting, it can prevent water and grinding wheel ash from entering the driving motor 112 to cause corrosion and short circuit, and ensure the service life of the equipment; and the opening at the bottom can also prevent the water vapor generated by the accumulated water inside from corroding the driving motor 112.
[0043] The above embodiments are only for illustrating the technical concept and characteristics of the present invention, and the purpose is to enable those who are familiar with this technology to understand the content of the present invention and implement it accordingly. It cannot be used to limit the protection scope of the present invention. Any equivalent changes or modifications made according to the spirit and essence of the present invention should be covered within the protection scope of the present invention.
Claims
1. A double-sided grinding machine with a waterproof mechanism, comprising a machine tool, a pair of processing mechanisms arranged at intervals along a first direction on the machine tool, and a fixture mechanism slidable along a direction perpendicular to the first direction, the fixture mechanism being arranged between the pair of processing mechanisms, characterized in that: The waterproof mechanism includes a first body suspended on the machine tool and having a hollow inner cavity, and a water receiving tray slidably disposed on the machine tool in a direction perpendicular to the first direction and located below the first body, the water receiving tray being used for carrying the fixture mechanism; the water receiving tray includes a bottom plate and a first baffle surrounding the outer periphery of the bottom plate; The first body is located between a pair of the processing mechanisms, and first openings for the output shafts of the processing mechanisms to correspondingly extend into are respectively formed on both sides of the first body along the first direction, and a second opening for the fixture mechanism to extend in and out is formed on one side of the first body along a direction perpendicular to the first direction; A first drain port is provided at the bottom of the first body, and the bottom of the first body is inclined downward in a direction from the edge to the first drain port.
2. The double-sided grinding machine with a waterproof mechanism according to claim 1, wherein: The first body includes a lower housing and an upper housing rotatably and openably disposed above the lower housing.
3. The double-sided grinding machine with a waterproof mechanism according to claim 1, characterized in that: The first drain port is provided at the center of the bottom of the first body, and the bottom of the first body is formed by sequentially enclosing a plurality of trapezoidal bottom surfaces with short sides facing downward.
4. The double-sided grinding machine with a waterproof mechanism according to claim 1, characterized in that: The double-sided grinding machine further includes a water tank disposed on the machine tool and a guiding groove disposed on the machine tool and used for guiding the water in the water receiving tray into the water tank; a second drain port is provided on one side of the water receiving tray close to the water tank, and when the water receiving tray slides along a direction perpendicular to the first direction, the second drain port is always located directly above the guiding groove.
5. The double-sided grinding machine with a waterproof mechanism according to claim 4, characterized in that: The double-sided grinding machine further includes a magnetic separator disposed at the water inlet of the water tank.
6. The double-sided grinding machine with a waterproof mechanism according to claim 1, wherein: The double-sided grinding machine further includes a slide rail disposed at the bottom of the water receiving tray, a guiding block disposed on the machine tool and used for cooperating with the slide rail to slide, and a driving mechanism disposed on the machine tool and used for driving the slide rail to slide in a direction perpendicular to the first direction.
7. The double-sided grinding machine with a waterproof mechanism according to claim 6, wherein: The slide rail is located above the guiding block, the slide rail is longer than the guiding block, and when the slide rail slides in a direction perpendicular to the first direction, the slide rail always covers the entire guiding block above.
8. The double-sided grinding machine with a waterproof mechanism according to claim 6, characterized in that: The double-sided grinding machine further includes second baffles disposed on the machine tool and located on both sides of the slide rail, and the second baffles on both sides are arranged at intervals along the first direction.
9. The double-sided grinding machine with a waterproof mechanism according to claim 6, wherein: The driving mechanism includes a lead screw rotatably disposed on the machine tool around its own axis, a driving motor disposed on the machine tool and used for driving the lead screw to rotate, and a nut sleeved on the lead screw, and the nut is connected to the slide rail.
10. The double-sided grinding machine with a waterproof mechanism according to claim 9, characterized in that: The driving motor is located below the water receiving tray, and the double-sided grinding machine further includes a waterproof cover covering the outside of the driving motor, and the bottom of the waterproof cover is open.