CN216098157U - Portable double-grinding-head horizontal axis round platform surface grinder of bistrique - Google Patents
Portable double-grinding-head horizontal axis round platform surface grinder of bistrique Download PDFInfo
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- CN216098157U CN216098157U CN202121880537.3U CN202121880537U CN216098157U CN 216098157 U CN216098157 U CN 216098157U CN 202121880537 U CN202121880537 U CN 202121880537U CN 216098157 U CN216098157 U CN 216098157U
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Abstract
本实用新型为一种磨头移动式双磨头卧轴圆台平面磨床，包括：床身底座，床身底座的一侧固定安装有立柱，床身底座的另一侧固定安装有旋转工作台，立柱朝向旋转工作台一侧的竖直侧壁和立柱的顶面上分别固定安装有一个水平直线导轨，立柱朝向旋转工作台一侧的竖直侧壁上还固定安装有一对相向设置的水平滚珠丝杠，水平滚珠丝杠的外侧端部均固定安装有水平伺服驱动电机，2个水平直线导轨上还可滑动的设置有一对互相平行的水平移动拖板。本实用新型设计有四个两对垂直和水平方向的进给轴，可以带动粗磨打磨装置和精磨打磨装置方便加工大型工件。
The utility model relates to a grinding head mobile double-grinding head horizontal axis round table surface grinder, comprising: a bed base, a column is fixedly installed on one side of the bed base, and a rotary table is fixedly installed on the other side of the bed base; A horizontal linear guide rail is fixedly installed on the vertical side wall on the side of the column facing the rotary table and on the top surface of the column, and a pair of horizontal balls arranged oppositely are also fixed on the vertical side wall on the side of the column facing the rotary table. The outer ends of the lead screw and the horizontal ball screw are fixedly installed with a horizontal servo drive motor, and a pair of horizontal moving carriages parallel to each other can be slid on the two horizontal linear guide rails. The utility model is designed with four two pairs of vertical and horizontal feed shafts, which can drive the rough grinding device and the fine grinding device to facilitate the processing of large workpieces.
Description
Technical Field
The utility model relates to the field of numerical control grinding machines, in particular to a grinding head movable double-grinding head horizontal-shaft circular truncated cone surface grinding machine.
Background
Most of the existing grinding machines are unilateral grinding machines and need to be fixed by clamps, so that the assembly is troublesome when large-sized workpieces are machined, the workpieces are taken down after rough grinding is carried out after the assembly, and then the workpieces are assembled to another grinding machine for finish grinding of the workpieces.
Thereby leading to complex process flow and low processing efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a grinding head movable double-grinding head horizontal-axis circular truncated cone surface grinding machine to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a portable two bistrique horizontal axis round platform surface grinder of bistrique, includes: a bed body base, wherein one side of the bed body base is fixedly provided with a stand column, the other side of the bed body base is fixedly provided with a rotary workbench, the vertical side wall of the stand column facing to the rotary workbench and the top surface of the stand column are respectively and fixedly provided with a horizontal linear guide rail, the vertical side wall of the stand column facing to the rotary workbench is also fixedly provided with a pair of horizontal ball screws arranged oppositely, the outer side end parts of the horizontal ball screws are respectively and fixedly provided with a horizontal servo driving motor, 2 horizontal linear guide rails are also provided with a pair of parallel horizontal moving plankers in a sliding way, the screw nuts of 2 horizontal ball screws are respectively fixed on 2 horizontal moving plankers, the vertical side wall of each horizontal moving planker facing to the rotary workbench is respectively and fixedly provided with a pair of vertical linear guide rails, and the vertical moving plankers are arranged on the vertical linear guide rails in a sliding way, every horizontal migration planker is located and still fixed mounting has perpendicular ball between 2 perpendicular linear guide, and perpendicular servo drive motor is all installed on the top of perpendicular ball, and 2 perpendicular ball's screw nut is fixed respectively on 2 perpendicular migration plankers, and 2 perpendicular migration plankers all fixed mounting have grinding device on the vertical lateral wall towards swivel work head, and 2 grinding device one is the corase grind grinding device, and another is the finish grind grinding device.
Preferably, the horizontal servo drive motor drives the horizontal ball screw to rotate, and the vertical servo drive motor drives the vertical ball screw to rotate.
Preferably, the rough grinding device comprises a rough grinding head body fixedly mounted on the vertical side wall of one of the vertically movable plankers, a rough grinding electric spindle horizontally mounted on the rough grinding head body and a rough grinding wheel mounted on the rough grinding electric spindle, the finish grinding device comprises an finish grinding head body fixedly mounted on the vertical side wall of the other vertically movable planker, a finish grinding electric spindle horizontally mounted on the finish grinding head body and a finish grinding wheel mounted on the finish grinding electric spindle, and a wheel cover is fixedly mounted on the outer side of the finish grinding wheel.
Preferably, the rotary worktable is a static pressure rotary worktable, the static pressure rotary worktable comprises a hollow mounting seat fixed on the bed base, a static pressure sleeve body mounted on the mounting seat, a top static pressure ring mounted at the top of the static pressure sleeve body, an electromagnetic chuck mounted on the top surface of the top static pressure ring, a bottom static pressure ring mounted at the bottom of the static pressure sleeve body, and a static pressure central shaft connected with the bottom static pressure ring in a penetrating manner, the static pressure sleeve body and the top static pressure ring, a large belt pulley coaxial with the static pressure central shaft is fixedly mounted at the bottom of the static pressure central shaft, an electric slip ring mounting shaft coaxial with the static pressure central shaft is fixedly mounted at the bottom of the static pressure central shaft, and a conductive slip ring is fixedly mounted on the electric slip ring mounting shaft.
Preferably, a driving motor is further arranged on one side of the static pressure rotating worktable, a small belt pulley is sleeved on an output shaft of the driving motor, and the large belt pulley and the small belt pulley are linked through a poly-wedge belt.
Preferably, a static pressure copper sleeve is further arranged between the static pressure sleeve body and the static pressure central shaft.
Preferably, the top surface of the static pressure sleeve body is also provided with a static pressure oil cavity plate, and the bottom surface of the static pressure sleeve body is also provided with a bottom static pressure guide rail plate.
Preferably, the static pressure oil chamber plate is formed with a plurality of oil chambers in a fan shape.
Preferably, the oil chambers are 12 in total, and the 12 oil chambers are arranged in an annular array.
The utility model aims to overcome the defects of the prior art, and designs a grinding head movable double-grinding head horizontal-shaft circular truncated cone surface grinding machine, which is provided with four pairs of feeding shafts in the vertical and horizontal directions and can drive a coarse grinding and polishing device and a fine grinding and polishing device to conveniently process large workpieces; the static pressure rotating workbench can also improve the rotating precision of the workbench and effectively improve the processing precision of workpieces; the static pressure oil cavity plate and the bottom static pressure guide rail plate can independently control hydraulic pressure, the hydraulic pressure on the upper surface and the lower surface can be guaranteed to be uniform and balanced, the middle static pressure copper sleeve can also independently control the hydraulic pressure, the rotating pressure can be guaranteed to be uniform, the workbench can be guaranteed to keep higher rotating precision in the axial direction and the radial direction through the independent control of the upper part, the middle part and the lower part, and the machining precision and efficiency of the grinding machine are guaranteed.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of a rotary table of the present invention;
FIG. 3 is a schematic structural diagram of a static pressure oil cavity plate according to the present invention.
In the figure: 1. a lathe bed base, 2, a column, 3, a rotary worktable, 4, a horizontal linear guide rail, 5, a horizontal ball screw, 6, a horizontal moving planker, 7, a vertical linear guide rail, 8, a vertical ball screw, 9, a vertical moving planker, 10, a vertical servo driving motor, 100, a horizontal servo driving motor, 101, a rough grinding head body, 102, a fine grinding head body, 103, a rough grinding electric spindle, 104, a fine grinding electric spindle, 105, a rough grinding wheel, 106, a fine grinding wheel, 107, a grinding wheel cover, 15, a mounting seat, 16, a static pressure sleeve body, 17, a top static pressure ring, 18, an electromagnetic chuck, 19, a bottom static pressure ring, 20, a static pressure central shaft, 21, a large belt pulley, 22, an electric slip ring mounting shaft, 23, a conductive slip ring, 24, a driving motor, 25, a small belt pulley, 26, a poly wedge belt, 27, a static pressure copper sleeve, 28, a static pressure guide plate, 29, a bottom static pressure guide plate, an oil chamber 30.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 3, a grinding head moving type double grinding head horizontal axis circular truncated cone surface grinding machine includes: a lathe bed base 1, wherein one side of the lathe bed base 1 is fixedly provided with a column 2, the other side of the lathe bed base 1 is fixedly provided with a rotary worktable 3, the vertical side wall of the column 2 facing the rotary worktable 3 and the top surface of the column are respectively and fixedly provided with a horizontal linear guide rail 4, the vertical side wall of the column 2 facing the rotary worktable 3 is also fixedly provided with a pair of horizontal ball screws 5 which are arranged oppositely, the outer side end part of each horizontal ball screw 5 is fixedly provided with a horizontal servo driving motor 100, the 2 horizontal linear guide rails 5 are also provided with a pair of parallel horizontal moving plankers 6 in a sliding way, the screw nuts of the 2 horizontal ball screws 5 are respectively fixed on the 2 horizontal moving plankers 6, and the vertical side wall of each horizontal moving planker 6 facing the rotary worktable 3 is respectively and fixedly provided with a pair of vertical linear guide rails 7, slidable is provided with vertical movement planker 9 on perpendicular linear guide 7, every horizontal movement planker 6 is located and still fixed mounting has perpendicular ball 8 between 2 perpendicular linear guide 7, perpendicular servo drive motor 10 is all installed on the top of perpendicular ball 8, 2 perpendicular ball 8's screw nut is fixed respectively on 2 vertical movement planker 9, 2 perpendicular movement planker 9 all fixed mounting has grinding device towards on swivel work head 3's the vertical lateral wall, 2 grinding device one is the corase grind grinding device, another is the finish grind grinding device.
The horizontal ball screw 5 is driven to rotate by the horizontal servo driving motor 101, and the vertical ball screw 8 is driven to rotate by the vertical servo driving motor 10.
The rough grinding device comprises a rough grinding head body 101 fixedly arranged on the vertical side wall of one of the vertical movable carriages 9, a rough grinding electric main shaft 103 horizontally arranged on the rough grinding head body 101 and a rough grinding wheel 105 arranged on the rough grinding electric main shaft 103, the fine grinding device comprises an accurate grinding head body 102 fixedly arranged on the vertical side wall of the other vertical movable carriage 9, an accurate grinding electric main shaft 104 horizontally arranged on the accurate grinding head body 102 and an accurate grinding wheel 106 arranged on the accurate grinding electric main shaft 104, and a wheel cover 107 is fixedly arranged outside the accurate grinding wheel 106.
The rotary worktable 3 is a static pressure rotary worktable, the static pressure rotary worktable comprises a hollow mounting seat 15 fixed on the lathe bed base 1, a static pressure sleeve body 16 mounted on the mounting seat 15, a top static pressure ring 17 mounted at the top of the static pressure sleeve body 16, an electromagnetic chuck 18 mounted on the top static pressure ring top surface 17, a bottom static pressure ring 19 mounted at the bottom of the static pressure sleeve body 16 and a large belt pulley 21 connected with the bottom static pressure ring 19 in a penetrating manner, the static pressure sleeve body 16 and a static pressure central shaft 20 of the top static pressure ring 17, the bottom of the static pressure central shaft 20 is also fixedly provided with a large belt pulley 21 coaxial with the static pressure central shaft 20, the bottom of the static pressure central shaft 20 is also fixedly provided with an electric slip ring mounting shaft 22 coaxial with the static pressure central shaft 20, and a conductive slip ring 23 is fixedly mounted on the electric slip ring mounting shaft 22.
A driving motor 24 is further arranged on one side of the static pressure rotating workbench, a small belt pulley 25 is sleeved on an output shaft of the driving motor 24, and the large belt pulley 21 and the small belt pulley 25 are linked through a poly-wedge belt 26.
A static pressure copper sleeve 27 is also arranged between the static pressure sleeve body 16 and the static pressure central shaft 20.
The top surface of the static pressure sleeve body 16 is also provided with a static pressure oil cavity plate 28, and the bottom surface of the static pressure sleeve body 16 is also provided with a bottom static pressure guide rail plate 29.
The hydrostatic oil chamber plate 28 is formed with a plurality of oil chambers 30 in the form of sectors.
The oil chambers 30 are 12 in total, and the 12 oil chambers 30 are arranged in an annular array.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a portable two bistrique horizontal axis round platform surface grinder of bistrique, includes: the lathe bed base, one side fixed mounting of lathe bed base has the stand, the opposite side fixed mounting of lathe bed base has rotatory workstation, its characterized in that: a vertical side wall of one side of the upright column facing the rotary worktable and the top surface of the upright column are respectively and fixedly provided with a horizontal linear guide rail, the vertical side wall of one side of the upright column facing the rotary worktable is also and fixedly provided with a pair of horizontal ball screws which are arranged oppositely, the outer side end parts of the horizontal ball screws are respectively and fixedly provided with a horizontal servo drive motor, 2 horizontal linear guide rails are also provided with a pair of parallel horizontal moving plankers in a sliding way, screw nuts of 2 horizontal ball screws are respectively fixed on 2 horizontal moving plankers, each horizontal moving planker is respectively and fixedly provided with a pair of vertical linear guide rails on the vertical side wall of one side of the horizontal moving planker facing the rotary worktable, each vertical linear guide rail is provided with a vertical moving planker in a sliding way, and each horizontal moving planker is positioned between 2 vertical linear guide rails and is also and fixedly provided with a vertical ball screw, the top of perpendicular ball all installs perpendicular servo drive motor, and 2 perpendicular ball's screw nut is fixed respectively on 2 vertical movement plankers, 2 equal fixed mounting has grinding device on the vertical lateral wall of vertical movement planker orientation swivel work head, 2 grinding device one is the corase grind grinding device, and another is the finish grind grinding device.
2. The portable double-bistrique horizontal axis round platform surface grinder of bistrique according to claim 1, characterized in that: the horizontal servo driving motor drives the horizontal ball screw to rotate, and the vertical servo driving motor drives the vertical ball screw to rotate.
3. The portable double-bistrique horizontal axis round platform surface grinder of bistrique according to claim 1, characterized in that: the rough grinding device comprises a rough grinding head body fixedly mounted on the vertical side wall of one of the vertical moving plankers, a rough grinding electric main shaft horizontally mounted on the rough grinding head body, and a rough grinding wheel mounted on the rough grinding electric main shaft, the accurate grinding device comprises an accurate grinding head body fixedly mounted on the vertical side wall of the other vertical moving planker, an accurate grinding electric main shaft horizontally mounted on the accurate grinding head body, and an accurate grinding wheel mounted on the accurate grinding electric main shaft, and a wheel guard is fixedly mounted on the outer side of the accurate grinding wheel.
4. The portable double-bistrique horizontal axis round platform surface grinder of bistrique according to claim 1, characterized in that: the rotary worktable is a static pressure rotary worktable, the static pressure rotary worktable comprises a static pressure sleeve body fixed on a lathe bed base and provided with a hollow mounting seat, a static pressure ring mounted on the mounting seat, a top static pressure ring mounted at the top of the static pressure sleeve body, an electromagnetic chuck mounted on the top surface of the static pressure ring, a bottom static pressure ring mounted at the bottom of the static pressure sleeve body, and a static pressure central shaft connected with the bottom static pressure ring, the static pressure sleeve body and the top static pressure ring in a penetrating way, a large belt pulley coaxial with the static pressure central shaft is fixedly mounted at the bottom of the static pressure central shaft, an electric slip ring mounting shaft coaxial with the static pressure central shaft is fixedly mounted at the bottom of the static pressure central shaft, and an electric slip ring is fixedly mounted on the electric slip ring mounting shaft.
5. The portable double-bistrique horizontal axis round platform surface grinder of bistrique according to claim 4, characterized in that: and a driving motor is further arranged on one side of the static pressure rotating workbench, a small belt pulley is sleeved on an output shaft of the driving motor, and the large belt pulley and the small belt pulley are linked through a poly-wedge belt.
6. The portable double-bistrique horizontal axis round platform surface grinder of bistrique according to claim 5, characterized in that: and a static pressure copper sleeve is also arranged between the static pressure sleeve body and the static pressure central shaft.
7. The portable double-bistrique horizontal axis round platform surface grinder of bistrique according to claim 6, characterized in that: the top surface of the static pressure sleeve body is also provided with a static pressure oil cavity plate, and the bottom surface of the static pressure sleeve body is also provided with a bottom static pressure guide rail plate.
8. The portable double-bistrique horizontal axis round platform surface grinder of bistrique according to claim 7, characterized in that: the static pressure oil cavity plate is formed with a plurality of fan-shaped oil cavities.
9. The portable double-bistrique horizontal axis round platform surface grinder of bistrique according to claim 8, characterized in that: the oil chambers are 12 in number, and the 12 oil chambers are arranged in an annular array.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121880537.3U CN216098157U (en) | 2021-08-12 | 2021-08-12 | Portable double-grinding-head horizontal axis round platform surface grinder of bistrique |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121880537.3U CN216098157U (en) | 2021-08-12 | 2021-08-12 | Portable double-grinding-head horizontal axis round platform surface grinder of bistrique |
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| CN216098157U true CN216098157U (en) | 2022-03-22 |
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| CN202121880537.3U Active CN216098157U (en) | 2021-08-12 | 2021-08-12 | Portable double-grinding-head horizontal axis round platform surface grinder of bistrique |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115319564A (en) * | 2022-10-12 | 2022-11-11 | 深圳迈菲精密有限公司 | Device and method for thinning hard and brittle wafer material based on constant-pressure composite consolidated abrasive particles |
| CN116833838A (en) * | 2023-07-28 | 2023-10-03 | 浙江固本精密技术有限公司 | A hydrostatic CNC horizontal axis rotary table surface grinder |
-
2021
- 2021-08-12 CN CN202121880537.3U patent/CN216098157U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115319564A (en) * | 2022-10-12 | 2022-11-11 | 深圳迈菲精密有限公司 | Device and method for thinning hard and brittle wafer material based on constant-pressure composite consolidated abrasive particles |
| CN115319564B (en) * | 2022-10-12 | 2023-01-17 | 深圳迈菲精密有限公司 | Hard and brittle wafer material thinning device and method based on constant pressure composite consolidated abrasive grains |
| CN116833838A (en) * | 2023-07-28 | 2023-10-03 | 浙江固本精密技术有限公司 | A hydrostatic CNC horizontal axis rotary table surface grinder |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 313000 Building 1, Liangting Gangcheng New Lighting Factory, Xilong Township, Anji County, Huzhou City, Zhejiang Province Patentee after: Zhejiang Anji Circular Grinding Machine Technology Co.,Ltd. Address before: 313000 Building 1, Xiaoshu Industrial Park, Meixi Town, Anji County, Huzhou City, Zhejiang Province Patentee before: Anji circular grinding machinery technology Co.,Ltd. |
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| CP03 | Change of name, title or address |