Vertical-shaft circular-truncated-cone surface grinding machine
By designing a collection device and a limiting device on a vertical axis table plane grinder, the problem of cooling liquid flow to the side wall and material position offset is solved, and effective collection of coolant and stable limit of material is achieved.
Patent Information
- Application Number
- CN202420467414.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-12
- Publication Date
- 2025-02-18
- Estimated Expiration
- 2034-03-12
AI Technical Summary
Existing vertical shaft table plane grinders are prone to flow to the side walls and difficult to clean when using coolant, and materials that cannot pass through magnetic suction limits are prone to position deviation during the grinding process.
A vertical axis table plane grinder is designed, using a collection device to collect coolant and prevent it from adhering to the rotating disc, while a limiting device is provided to prevent material position deviation. The collecting device includes a second collecting groove, a second collecting hole and a guide plate, and the limiting device includes a lifting ring, a lifting column, a spring and a limiting groove.
It effectively prevents coolant from flowing onto the side wall of the rotating disk and reuses it, avoids material position deviation, is convenient to use and simple to structure.
Smart Images
Figure CN222493613U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of surface grinders, in particular to a vertical spindle circular table surface grinder. Background Art
[0002] Vertical axis rotary table vertical grinder, circular electromagnetic chuck worktable, using sand tile end surface for grinding is a high-efficiency, precise and stable processing machine tool - vertical axis rotary table surface grinder. This series of machine tools has made great improvements in improving the rigidity of the bed and grinding head. The column adopts three-point adjustment, compact structure, and the worktable is a circular strong electromagnetic chuck with smooth and adjustable magnetic force. It has the characteristics of stable accuracy, high power, thyristor demagnetization, and equipped with a coolant purification device. However, in the prior art, the inventor found the following usage problems;
[0003] First, the prior art usually uses coolant to cool the grinding material, but the coolant often flows to the side wall of the surface grinder, and it is difficult to clean up after long-term accumulation. In addition, the coolant in the prior art is disposable, which is relatively wasteful and has certain disadvantages.
[0004] Second, the existing technology limits the position of materials by magnetic attraction, but some materials cannot be limited by magnetic attraction, so there is a high possibility of position deviation during the grinding process, which has certain disadvantages in use.
[0005] In view of this, the present utility model is proposed. Utility Model Content
[0006] In order to solve the above technical problems, the basic concept of the technical solution adopted by the utility model is:
[0007] A vertical-axis circular table surface grinder comprises a base, a rotating disk and two grinders. A collecting device for collecting coolant is arranged on the top wall of the rotating disk to prevent the coolant from adhering to the rotating disk. A limiting device for limiting the position of materials is arranged on the front side walls of the two grinders to prevent the materials that cannot be attracted by magnetic force from being displaced during the grinding process.
[0008] As a preferred embodiment of the utility model, a first fixed plate is fixedly installed on the top wall of the rotating plate, a second collecting groove is opened on the top wall of the first fixed plate, the bottom wall of the second collecting groove is inclined from high to low from front to back, a second collecting hole is opened on the front side wall of the second collecting groove, a hollow guide plate is fixedly installed on the front side wall of the first fixed plate at the position of the second collecting hole, a connecting column is fixedly installed on the top wall of the first fixed plate, and a collection box is fixedly installed on the front side wall of the base.
[0009] As a preferred embodiment of the utility model, a second fixed plate is fixedly installed on the top wall of the connecting column, a first collecting groove is opened on the top wall of the second fixed plate, the bottom wall of the first collecting groove is also inclined from high to low from front to back, and a first collecting hole is opened on the front wall of the first collecting groove.
[0010] As a preferred embodiment of the utility model, a fixing ring is fixedly installed on the side wall of the second fixing plate, four first limiting grooves are opened in a circular array on the top wall of the fixing ring, a lifting ring is arranged above the fixing ring, four lifting columns are fixedly installed in a circular array on the bottom wall of the lifting ring, a spring is fixedly installed on the bottom wall of the four lifting columns, and the other ends of the multiple springs are fixedly connected to the bottom wall of the cavity of the first limiting groove.
[0011] As a preferred embodiment of the utility model, a first fixed plate is fixedly installed on the front side wall surface of the two grinders, and the two first fixed plates each have a moving rod that penetrates left and right and is movably connected, and a second fixed plate is fixedly installed on the side wall surface where the two moving rods are close to each other.
[0012] As a preferred embodiment of the utility model, a second limiting groove is provided on the front and rear side wall surfaces of the two second fixing plates, an L-shaped clamping plate is arranged in the cavity of the two second limiting grooves, and a connecting block is fixedly installed on the upper and lower side wall surfaces of one end of the two clamping plates close to the second limiting groove, and the connecting block is connected to the second limiting groove by a torsion spring.
[0013] As a preferred embodiment of the utility model, a third limiting groove is provided on one side wall of the two groups of clamping plates on the left and right sides that are close to each other, and a rotating column is rotatably connected to the upper and lower side walls of the cavity of the third limiting groove.
[0014] Compared with the prior art, the utility model has the following beneficial effects:
[0015] 1. In summary, by setting the lifting device and the limiting device, the collecting device can collect the coolant to prevent the coolant from adhering to the rotating disk and being difficult to clean; the limiting device can limit the materials that cannot be limited by magnetic attraction to prevent them from shifting in position during the grinding process. It is easy to use and has a simple structure.
[0016] 2. In summary, by setting a second fixed plate, a first collecting groove, a first collecting hole, a first fixed plate, a connecting column, a second collecting groove, a second collecting hole, a guide plate and a collecting box, the coolant can be collected and reused, which is easy to use and has a simple structure.
[0017] 3. In summary, by setting the lifting ring, lifting column, spring, fixed ring and first limit groove, the lifting ring can be used to prevent the coolant from flowing onto the side wall of the rotating disk without affecting normal work. It is easy to use and has a simple structure.
[0018] 4. In summary, by setting the first fixed plate, the movable rod, the second fixed plate, the second limiting groove, the third limiting groove, the rotating column, the clamping plate and the connecting block, the material can be clamped by four rotating columns to achieve the limiting effect. The rotation of the rotating column will not affect the rotation of the material. It is easy to use and has a simple structure.
[0019] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] In the attached picture:
[0021] Figure 1 It is a three-dimensional diagram of the utility model;
[0022] Figure 2 This is a perspective view of one side of the collection device of the utility model;
[0023] Figure 3 This is a three-dimensional view of the other side of the collecting device of the utility model;
[0024] Figure 4 This is a three-dimensional diagram of one side of the limit device of the utility model;
[0025] Figure 5 This is a three-dimensional diagram of the utility model limited on the other side.
[0026] In the figure: 10, base; 11, rotating disk; 12, grinder; 13, collecting box; 14, first fixed plate; 15, fixed ring; 16, first limiting groove; 17, lifting ring; 18, lifting column; 19, spring; 20, first collecting groove; 21, first collecting hole; 22, first fixed plate; 23, second collecting groove; 24, second collecting hole; 25, guide plate; 26, connecting column; 27, moving rod; 28, second fixed plate; 29, second fixed plate; 30, second limiting groove; 31, third limiting groove; 32, rotating column; 33, clamping plate; 34, connecting block. DETAILED DESCRIPTION
[0027] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. The following embodiments are used to illustrate the utility model.
[0028] like Figure 1As shown, a vertical axis circular table surface grinder includes a base 10, a rotating disk 11 and two grinders 12. A collecting device for collecting coolant is arranged on the top wall of the rotating disk 11 to prevent the coolant from adhering to the rotating disk 11. A limiting device for limiting the material is arranged on the front side wall of the two grinders 12 to prevent the material that cannot be attracted by magnetic force from being shifted in position during the grinding process.
[0029] In actual use, the vertical axis rotary table is a vertical grinder, a circular electromagnetic chuck worktable, and a high-efficiency, precise and stable processing machine tool - vertical axis rotary table surface grinder, which uses sand tile end face for grinding. This series of machine tools has made great improvements in improving the rigidity of the bed and grinding head. The column adopts three-point adjustment, compact structure, and the worktable is a circular strong electromagnetic chuck, with smooth and adjustable magnetic force. It has the characteristics of stable accuracy, high power, thyristor demagnetization, and equipped with coolant purification device.
[0030] Coolant, also known as antifreeze, antifreeze, water tank treasure, etc. The main function is to protect the normal and good operation of the engine. It circulates in the engine water tank to prevent freezing, boiling, rust and corrosion. Most antifreeze is red or green in color to observe whether it leaks or distinguish it from other liquids in the engine to avoid confusion. The base 10, the rotating disk 11 and the grinder 12 are existing technologies and will not be described in detail here.
[0031] The collecting device can collect the coolant to prevent the coolant from adhering to the rotating disk 11 which is difficult to clean. The limiting device can limit the material which cannot be limited by magnetic attraction to prevent its position from shifting during the grinding process.
[0032] To sum up, by setting up a lifting device and a limiting device, the collecting device can collect the coolant to prevent the coolant from adhering to the rotating disk 11 and being difficult to clean. The limiting device can limit the materials that cannot be limited by magnetic attraction to prevent them from shifting in position during the grinding process. It is easy to use and has a simple structure.
[0033] like Figure 1 , Figure 2 and Figure 3 As shown, a first fixed plate 22 is fixedly installed on the top wall of the rotating plate 11, a second collecting groove 23 is opened on the top wall of the first fixed plate 22, the bottom wall of the second collecting groove 23 is inclined from high to low from front to back, a second collecting hole 24 is opened on the front side wall of the second collecting groove 23, a hollow guide plate 25 is fixedly installed on the front side wall of the first fixed plate 22 at the position of the second collecting hole 24, a connecting column 26 is fixedly installed on the top wall of the first fixed plate 22, and a collecting box 13 is fixedly installed on the front side wall of the base 10.
[0034] A second fixed plate 29 is fixedly installed on the top wall of the connecting column 26, a first collecting groove 20 is opened on the top wall of the second fixed plate 29, the bottom wall of the first collecting groove 20 is also inclined from high to low from front to back, and a first collecting hole 21 is opened on the front side wall of the first collecting groove 20.
[0035] During specific use, when the coolant flows through the material to the top wall of the second fixed disk 29, the coolant can be discharged into the cavity of the second collecting tank 23 through the first collecting groove 20 and the first collecting hole 21. The second collecting tank 23 can discharge the coolant into the cavity of the guide plate 25 through the second collecting hole 24, and then it can be discharged into the cavity of the collection box 13 through the guide plate 25, and collected by the collection box 13, and can be reused. The connecting column 26 can limit the second fixed disk 29, and the first fixed disk 22 can limit the coolant through the second collecting groove 23.
[0036] In summary, by setting the second fixed plate 29, the first collecting groove 20, the first collecting hole 21, the first fixed plate 22, the connecting column 26, the second collecting groove 23, the second collecting hole 24, the guide plate 25 and the collecting box 13, the coolant can be collected and reused, which is easy to use and has a simple structure.
[0037] like Figure 2 As shown, a fixing ring 15 is fixedly installed on the side wall of the second fixing plate 29, and four first limiting grooves 16 are provided in a circular array on the top wall of the fixing ring 15. A lifting ring 17 is arranged above the fixing ring 15, and four lifting columns 18 are fixedly installed in a circular array on the bottom wall of the lifting ring 17. A spring 19 is fixedly installed on the bottom wall of each of the four lifting columns 18, and the other ends of the multiple springs 19 are fixedly connected to the bottom wall of the cavity of the first limiting groove 16.
[0038] During specific use, the lifting ring 17 can effectively prevent the coolant from flowing onto the side wall of the rotating disk 11. The lifting ring 17 can also be lifted and lowered by utilizing the force of the spring 19 to prevent the second fixed disk 29 from being unable to bear the material that is too large. The first limiting groove 16 can limit the lifting ring 17 through the lifting column 18, and being placed on the lifting ring 17 will affect the work.
[0039] In summary, by setting the lifting ring 17, the lifting column 18, the spring 19, the fixed ring 15 and the first limiting groove 16, the lifting ring 17 can prevent the coolant from flowing onto the side wall of the rotating disk 11 without affecting normal work. It is easy to use and has a simple structure.
[0040] like Figure 4 and Figure 5As shown, a first fixed plate 14 is fixedly installed on the front side wall of the two grinders 12, and each of the two first fixed plates 14 has a moving rod 27 that penetrates left and right and is movably connected, and a second fixed plate 28 is fixedly installed on the side wall where the two moving rods 27 are close to each other.
[0041] A second limiting groove 30 is provided on the front and rear side walls of the two second fixing plates 28, and an L-shaped clamping plate 33 is arranged in the cavity of the two second limiting grooves 30. A connecting block 34 is fixedly installed on the upper and lower side walls of one end of the two clamping plates 33 close to the second limiting groove 30, and the connecting block 34 is connected to the second limiting groove 30 by a torsion spring.
[0042] A third limiting groove 31 is provided on the wall surfaces of the two groups of clamping plates 33 on the left and right sides that are close to each other. A rotating column 32 is rotatably connected to the upper and lower wall surfaces in the cavity of the third limiting groove 31 .
[0043] During specific use, when the staff needs to fix the gear that cannot be limited by magnetic attraction, it is necessary to move the two lifting rings 17 to a position close to each other, so that the rotating column 32 is in contact with the material, and the four rotating columns 32 can clamp the material through the torsion spring connection of the connecting block 34 and the second limiting groove 30. The rotation of the material is not affected by the rotation connection between the rotating column 32 and the third limiting groove 31. The clamping plate 33 can limit the rotating column 32 through the third limiting groove 31, and the second fixed plate 28 can limit the clamping plate 33 through the second limiting groove 30.
[0044] In summary, by setting the first fixed plate 14, the moving rod 27, the second fixed plate 28, the second limiting groove 30, the third limiting groove 31, the rotating column 32, the clamping plate 33 and the connecting block 34, the material can be clamped by the four rotating columns 32 to achieve the limiting effect, and the rotation of the rotating column 32 will not affect the rotation of the material. It is easy to use and has a simple structure.
[0045] It is understood that the present invention is described by some embodiments, and those skilled in the art are aware that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the teachings of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the scope of protection of the present invention.
Claims
1. A vertical spindle cylindrical surface grinding machine, comprising a base (10), a rotating disk (11) and two grinders (12), characterized in that: A first fixed disk (22) is fixedly mounted on the top wall of the rotating disk (11), a second collecting groove (23) is provided on the top wall of the first fixed disk (22), the bottom wall of the second collecting groove (23) is inclined from high to low from front to back, a second collecting hole (24) is provided on the front wall of the second collecting groove (23), a hollow guide plate (25) is fixedly mounted on the front side wall of the first fixed disk (22) at the position of the second collecting hole (24), a connecting column (26) is fixedly mounted on the top wall of the first fixed disk (22), and a collecting box (13) is fixedly mounted on the front wall of the base (10); a first fixed plate (14) is fixedly mounted on the front wall of the two grinders (12), the two first fixed plates (14) are respectively provided with a moving rod (27) which penetrates from left to right and is movably connected, and a second fixed plate (28) is fixedly mounted on the side wall where the two moving rods (27) are close to each other.
2. The vertical spindle cylindrical surface grinder according to claim 1, characterized in that: A second fixed plate (29) is fixedly mounted on the top wall of the connecting column (26), a first collecting groove (20) is provided on the top wall of the second fixed plate (29), the bottom wall of the first collecting groove (20) is also inclined from high to low from front to back, and a first collecting hole (21) is provided on the front side wall of the first collecting groove (20).
3. The vertical spindle cylindrical surface grinder according to claim 1, characterized in that: A second limiting groove (30) is provided on the front and rear side wall surfaces of the two second fixing plates (28); an L-shaped clamping plate (33) is provided in the cavity of the two second limiting grooves (30); a connecting block (34) is fixedly installed on the upper and lower side wall surfaces of one end of the two clamping plates (33) close to the second limiting groove (30); the connecting block (34) and the second limiting groove (30) are connected by a torsion spring.
4. The vertical spindle cylindrical surface grinder according to claim 2, characterized in that: A fixing ring (15) is fixedly mounted on the side wall of the second fixing plate (29); four first limiting grooves (16) are provided on the top wall of the fixing ring (15) in an annular array; a lifting ring (17) is arranged above the fixing ring (15); four lifting columns (18) are fixedly mounted on the bottom wall of the lifting ring (17) in an annular array; a spring (19) is fixedly mounted on the bottom wall of each of the four lifting columns (18); and the other ends of the plurality of springs (19) are fixedly connected to the bottom wall of the first limiting groove (16).
5. The vertical spindle cylindrical surface grinder according to claim 3, characterized in that: Two groups on the left and right sides The side walls of the clamping plates (33) that are close to each other are each provided with a third limiting groove (31). A rotating column (32) is rotatably connected to the upper and lower wall surfaces of the cavity of the third limiting groove (31).