Index plate device for draining and retaining water
By designing a CNC indexing disk device including drainage channels, liquid storage tanks and annular parts, the problem of unstable waterproof design in the prior art is solved, efficient liquid discharge and water gas isolation is achieved, and maintenance costs and equipment losses are reduced.
Patent Information
- Application Number
- CN202422120283.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-30
- Publication Date
- 2025-06-13
- Estimated Expiration
- 2034-08-30
AI Technical Summary
The waterproof design of the existing CNC indexing discs has problems such as aging seal ring, inaccurate sealant operation and wear of waterproof coatings, resulting in high maintenance costs and unstable waterproofing effect.
A indexing disk device including a base, a disk body, a drainage channel, a liquid storage tank and annular member is designed. The liquid is guided into the liquid storage tank through the drainage channel, and the liquid is discharged through the inner drainage hole, while preventing the infiltration of water and gas by means of the annular member.
It realizes that liquids and water are effectively removed without changing consumables, improves waterproofing and reduces equipment maintenance costs and losses.
Smart Images
Figure CN222971684U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of precision machining components, and in particular relates to a dividing plate device for draining and blocking water. Background Art
[0002] Generally, the waterproof design of a CNC dividing plate (CNC rotary table) usually uses an O-ring, sealant or waterproof coating. Although the O-ring is convenient for assembly, it is generally made of silicone and will age and wear over time, requiring regular inspection and replacement. If the O-ring is not installed properly, it may lead to seal failure and damage to the equipment. The sealant requires precise operation during application, otherwise it may result in incomplete sealing, and the effect of the sealant will decrease over time, so it must be reapplied regularly, increasing the labor maintenance cost. The waterproof coating may wear or peel off during use and also requires regular inspection and maintenance. In addition, the application of the coating requires professional technology, which not only increases the manufacturing difficulty but also consumes labor costs.
[0003] Therefore, in view of the above problems of the prior art, the utility model further provides a dividing plate device for draining and blocking water to solve the problems that have occurred. Summary of the Utility Model
[0004] Based on the above problems, the main object of the utility model is to provide a dividing plate device that can quickly drain water and isolate and block the infiltration of water vapor at the same time, improve the waterproof effect, and does not require the replacement of consumables over time, effectively and continuously draining liquid and isolating water vapor.
[0005] To achieve the above object, the utility model provides a dividing plate device for draining and blocking water, which includes a base, a disk body, a drainage channel, a liquid storage tank and an annular member. The disk body is arranged above the base. The drainage channel is located between the base and the disk body. The liquid storage tank is formed on the surface of the base and at the end of the drainage channel, and the liquid storage tank is provided with a plurality of inner liquid discharge holes communicating with the external environment for discharging liquid. The annular member is arranged between the disk body and the liquid storage tank, and the bottom surface of the annular member is connected to the side wall of the liquid storage tank for blocking the infiltration of water vapor.
[0006] In an embodiment of the utility model, the cross-section of one end of the drainage channel close to the outside of the base is larger than the cross-section of one end of the drainage channel close to the liquid storage tank.
[0007] In an embodiment of the present utility model, the drainage channel includes a first channel, a second channel, and a third channel. The first channel extends along the horizontal direction of the base and communicates with the outside of the base. The second channel communicates with the first channel, extends along the vertical direction of the base to the surface of the base, and then bends and extends along the horizontal direction of the base, and the cross-section of the second channel is smaller than that of the first channel. The third channel extends along the vertical direction of the base, one side of the third channel communicates with the second channel, and the other side communicates with the liquid storage tank, and the cross-section of the third channel is equal to that of the second channel.
[0008] In an embodiment of the present utility model, the annular member includes a first stop portion and a second stop portion. The first stop portion has a first connection surface and a first stop surface that are opposite to each other up and down. The first connection surface connects the inner surface of the disk body, and the first stop surface faces the liquid storage tank. The second stop portion is connected to the first stop portion. The second stop portion has a second connection surface and a second stop surface that are opposite to each other up and down. The second connection surface connects the side wall of the liquid storage tank, the second stop surface connects the first stop surface, and the first stop surface and the second stop surface form an included angle.
[0009] In an embodiment of the present utility model, it further includes a drain pipe. The drain pipe is arranged in the base. A discharge hole is provided on the outer side wall or the bottom of the base. One end of the drain pipe communicates with a plurality of inner liquid discharge holes, and the other end communicates with the discharge hole for discharging the liquid in the liquid storage tank.
[0010] Therefore, when the indexing plate device of the present utility model generates cutting fluid during implementation, the present utility model can effectively guide the liquid to be discharged along the drainage channel and the liquid storage tank, and effectively isolate the infiltration of water vapor by the annular member, and there is no need to replace consumables, thereby increasing production efficiency and reducing equipment loss. Description of the Drawings
[0011] Figure 1 Is a perspective view of an embodiment of the indexing plate device of the present utility model;
[0012] Figure 2 Is Figure 1 The sectional view of the AA' section line of;
[0013] Figure 3 Is Figure 2 The enlarged view of the local area R of;
[0014] Figure 4 Is a schematic diagram of an embodiment of the annular member of the present utility model
[0015] In the figure:
[0016] 1. Indexing plate device; 10. Base; 10A. Outer side wall; 12. Outer drain hole; 14A, 14B. Drain holes; 20. Disk body; 30. Drainage channel; 30A. First channel; 30B. Second channel; 30C. Third channel; 40. Liquid storage tank; 42. Side wall; 44. Inner drain hole; 50. Ring member; 52. First stop portion; 52A. First connection surface; 52B. First stop surface; 54. Second stop portion; 54A. Second connection surface; 54B. Second stop surface; θ. Included angle; 60. Drain pipe; A - A’. Section line; R. Local area. Detailed implementation mode
[0017] Embodiments of the present utility model will be further described below in conjunction with relevant drawings. As much as possible, in the drawings and the specification, the same reference numerals represent the same or similar elements. In the drawings, for the sake of simplification and convenience of marking, the shapes and thicknesses may be exaggerated. It can be understood that the elements not specifically shown in the drawings or described in the specification are in the forms known to those skilled in the art. Those skilled in the art can make various changes and modifications according to the content of the present utility model.
[0018] As Figure 1 shown in Figure 2 As shown in the figure, the indexing plate device 1 of the present utility model is a CNC rotary table applied in the field of CNC (Computer Numerical Control), which is mainly a device for rotational positioning in a numerically controlled machine tool. The indexing plate device 1 can accurately control the rotation angle of the workpiece, realize multi-axis machining, and is used in application scenarios that require high-precision angle control.
[0019] The indexing plate device 1 includes a base 10, a disk body 20, a drainage channel 30, a liquid storage tank 40 and a ring member 50. The disk body 20 is arranged above the base 10. The drainage channel 30 is located between the base 10 and the disk body 20. The liquid storage tank 40 is formed on the surface of the base 10 and is located at the end of the drainage channel 30, and the liquid storage tank 40 is provided with a plurality of inner drain holes 44 communicating with the external environment for discharging liquid. The ring member 50 is arranged between the disk body 20 and the liquid storage tank 40, and the bottom surface of the ring member 50 is connected to the side wall 42 of the liquid storage tank 40 for blocking the infiltration of water vapor.
[0020] As Figure 2 shown in Figure 3 As shown in the figure, the cross-section of one end of the drainage channel 30 close to the outside of the base 10 is larger than the cross-section of the end of the drainage channel 30 close to the liquid storage tank 40. As Figure 3As shown, the drainage channel 30 may include a first channel 30A, a second channel 30B, and a third channel 30C. The first channel 30A extends along the horizontal direction of the base 10 and communicates with the outside of the base 10. The second channel 30B communicates with the first channel 30A, extends along the vertical direction of the base 10 to the surface of the base 10, and bends to extend along the horizontal direction of the base 10, and the cross-section of the second channel 30B is smaller than that of the first channel 30A. The third channel 30C extends along the vertical direction of the base 10, one side of the third channel 30C communicates with the second channel 30B, the other side communicates with the liquid storage tank 40, and the cross-section of the third channel 30C is equal to that of the second channel 30B. An external drainage hole 12 is provided on the surface of the base 10 close to the first channel 30A, a discharge hole 14A is provided on the outer sidewall 10A of the base 10, a drain pipe 60 is provided in the base 10, one end of the drain pipe 60 communicates with the external drainage hole 12, and the other end communicates with the discharge hole 14A for discharging liquid.
[0021] The indexing plate device 1 further includes a drain pipe 60. The drain pipe 60 is provided in the base 10. A discharge hole 14A is provided on the outer sidewall 10A of the base 10, and a discharge hole 14B is provided at the bottom of the base 10. One end of the drain pipe 60 communicates with a plurality of internal drainage holes 44, the other end communicates with the discharge hole 14A and the discharge hole 14B for discharging the liquid in the liquid storage tank 40. In this embodiment, discharge holes may be provided on both the outer sidewall 10A and the bottom of the base 10. During implementation, the positions and sizes of the discharge holes can be adjusted according to requirements, and this is not limited thereto.
[0022] For a better understanding of the structural features of the annular member 50, as Figure 3 shown in Figure 4 FIG. Figure 4 is a partial enlargement and angle adjustment of Figure 3 FIG. The annular member 50 includes a first stop portion 52 and a second stop portion 54. The first stop portion 52 has a first connection surface 52A and a first stop surface 52B that are opposite to each other up and down. The first connection surface 52A connects the inner surface of the disk body 20, and the first stop surface 52B faces the liquid storage tank 40. The second stop portion 54 is connected to the first stop portion 52. The second stop portion 54 has a second connection surface 54A and a second stop surface 54B that are opposite to each other up and down. The second connection surface 54A connects the side wall 42 of the liquid storage tank 40, the second stop surface 54B connects the first stop surface 52B, and an included angle θ is formed between the first stop surface 52B and the second stop surface 54B, where the included angle θ is preferably less than 90 degrees.
[0023] Thus, when the cutting fluid enters from the outside of the indexing plate device 1, the bending design (or labyrinth design) of the drainage channel 30 can effectively stop a large amount of cutting fluid from entering, and when a small amount of cutting fluid enters the liquid reservoir 40, the cutting fluid can be discharged from the inner drainage hole 44 and flow out of the outside or bottom of the indexing plate device 1 along the drainage pipe 60. At the same time, the ring member 50 is used to isolate the water vapor of the cutting fluid from penetrating into the inner core, so that the water vapor can be effectively isolated and the liquid can be discharged.
[0024] In other embodiments, the base 10 further includes a connecting bearing to support the rotational movement of the disk body 20, reduce friction, improve accuracy and extend service life. In addition, the base 10 can also provide stable support, and being made of high-strength material can also improve the rigidity and stability of the indexing disk device 1. The base 10 can be used to connect a motor and a reduction mechanism to control the rotation angle and speed, increase torque and reduce rotation speed, and achieve precise control.
[0025] In other embodiments, the plurality of inner drainage holes 44 of the liquid storage tank 40 are preferably disposed at the bottom of the liquid storage tank 40 or near the bottom, and can be disposed at a position where the liquid can be discharged smoothly according to requirements. The drainage channel 30 is preferably a maze structure, which is composed of a plurality of curved channels, wherein the number of bends can be adjusted according to requirements, but is not limited thereto. The annular member 50 preferably has a V-shaped surface, and the V-shaped surface faces the liquid storage tank 40.
[0026] In summary, the utility model can effectively guide the liquid to be discharged along the drainage channel and the liquid storage tank, and effectively isolate the infiltration of water vapor through the ring-shaped parts. At the same time, it has the functions of isolating and blocking water vapor and effectively draining and blocking water, thereby improving the waterproof effect without replacing consumables, thereby increasing production efficiency and reducing equipment loss.
[0027] The above description is only used to illustrate the preferred implementation mode of the utility model, and is not intended to limit the scope of implementation. All simple replacements and equivalent changes made according to the claims and patent specification of the utility model are within the scope of the patent application of the utility model.
Claims
1. A dividing plate device for drainage and water retaining, characterized in that: include: a base; A plate body is disposed above the base; A drainage channel is located between the base and the plate body; A liquid storage tank is formed on the surface of the base and is located at the end of the drainage channel, and the liquid storage tank is provided with a plurality of internal drainage holes connected to the external environment for draining liquid; as well as An annular member is arranged between the disk body and the liquid storage tank, and the bottom surface of the annular member is connected to the side wall of the liquid storage tank to prevent water vapor from penetrating.
2. The indexing plate device for drainage and water retaining according to claim 1, characterized in that: The cross section of one end of the drainage channel close to the outside of the base is larger than the cross section of one end of the drainage channel close to the liquid storage tank.
3. The indexing plate device for drainage and water retaining according to claim 2, characterized in that: The drainage channel includes: A first channel extending in the horizontal direction of the base and communicating with the outside of the base; a second channel connected to the first channel, extending along the vertical direction of the base to the surface of the base, and bending to extend along the horizontal direction of the base, and the cross-section of the second channel is smaller than the cross-section of the first channel; and A third channel extends along the vertical direction of the base, and one side of the third channel is connected to the second channel and the other side is connected to the liquid storage tank, and the cross section of the third channel is equal to the cross section of the second channel.
4. The indexing plate device for drainage and water retaining according to claim 3, characterized in that: The surface of the base close to the first channel is provided with an external drainage hole, the outer side wall of the base is provided with a discharge hole, and a drainage pipe is provided inside the base, one end of the drainage pipe is connected to the external drainage hole, and the other end is connected to the discharge hole for discharging liquid.
5. The indexing plate device for drainage and water retaining according to claim 1, characterized in that: The ring comprises: a first stopper, comprising a first connecting surface and a first stopper surface which are opposite to each other in upper and lower directions, wherein the first connecting surface is connected to the inner surface of the disk body, and the first stopper surface faces the liquid storage tank; and A second stop portion is connected to the first stop portion, and the second stop portion has a second connecting surface and a second stop surface which are opposite to each other in upper and lower directions. The second connecting surface is connected to the side wall of the liquid storage tank, and the second stop surface is connected to the first stop surface, and the first stop surface and the second stop surface form an angle.
6. The indexing plate device for drainage and water retaining according to claim 5, characterized in that: The angle is less than 90 degrees.
7. The indexing plate device for drainage and water retaining according to claim 1, characterized in that: It also includes a drain pipe, which is arranged in the base. The outer wall of the base is provided with a discharge hole. One end of the drain pipe is connected to the multiple internal drainage holes, and the other end is connected to the discharge hole to discharge the liquid in the liquid storage tank.
8. The indexing plate device for drainage and water retaining according to claim 1, characterized in that: It also includes a drain pipe, which is arranged in the base. A discharge hole is arranged at the bottom of the base. One end of the drain pipe is connected to the multiple internal drainage holes, and the other end is connected to the discharge hole to discharge the liquid in the liquid storage tank.
9. The indexing plate device for drainage and water retaining according to claim 1, characterized in that: The drainage channel is a maze structure, which is composed of a plurality of curved channels.
10. The indexing plate device for drainage and water retaining according to claim 1, characterized in that: The annular component has a V-shaped surface, and the V-shaped surface faces the liquid storage tank.