CN114700849A - Full-automatic online spindle grinding machine capable of adjusting grinding angle without stopping machine - Google Patents
Full-automatic online spindle grinding machine capable of adjusting grinding angle without stopping machine Download PDFInfo
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- CN114700849A CN114700849A CN202210419124.8A CN202210419124A CN114700849A CN 114700849 A CN114700849 A CN 114700849A CN 202210419124 A CN202210419124 A CN 202210419124A CN 114700849 A CN114700849 A CN 114700849A
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- grinding
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- 230000005540 biological transmission Effects 0.000 claims abstract description 82
- 230000007246 mechanism Effects 0.000 claims abstract description 56
- 230000001360 synchronised effect Effects 0.000 claims description 16
- 229910001651 emery Inorganic materials 0.000 claims 1
- 238000009434 installation Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B25/00—Grinding machines of universal type
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/02—Frames; Beds; Carriages
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/02—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables
- B24B47/04—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables by mechanical gearing only
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/22—Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Abstract
The invention provides a full-automatic online spindle grinding machine capable of adjusting grinding angle without stopping, which comprises a shell, a first linear module, an electric spindle, an angle adjusting mechanism and a second linear module, wherein the shell is provided with a first linear module; the first linear module is rotatably arranged in the shell, and the electric spindle is arranged on the first linear module; the angle adjusting mechanism comprises an angle driving motor, a transmission shaft and an angle transmission mechanism; the angle driving motor is arranged on the shell, the transmission shaft is rotatably arranged on the shell, one end of the transmission shaft is connected with the first linear module, and the other end of the transmission shaft is in transmission connection with the angle driving motor through an angle transmission mechanism; the second linear module is arranged at the bottom of the shell. The grinding machine can automatically control the movement of the shell and the electric spindle to realize the feeding and retracting of the cutter, can automatically adjust the angles of the electric spindle and the grinding wheel without stopping the machine, can obviously improve the production efficiency and the angle adjusting precision, and can improve the operation safety.
Description
Technical Field
The invention belongs to the technical field of numerical control grinding machines, and particularly relates to a full-automatic online spindle grinding machine capable of adjusting a grinding angle without stopping.
Background
In the process of maintaining the main shaft of the precision machining equipment, the main shaft needs to be ground and repaired. The existing spindle grinding machine generally fixes the positions of a grinding wheel and an electric spindle, clamps and moves the spindle by a machine tool, and has low grinding precision; the publication No. CN213828228U proposes a full-automatic online taper hole grinder, which can use an adjusting handle to adjust the angle of an electric spindle, a grinding wheel is arranged on the electric spindle, so as to adjust the grinding angle of the grinding wheel to match with the spindle; however, the angle of the electric spindle and the angle of the grinding wheel can only be manually adjusted by the grinder, the grinder can only be stopped to adjust the angle of the electric spindle and the angle of the grinding wheel in the operation process of the grinder, the production and processing efficiency is low, and the problem of safety and low adjustment accuracy also exist in the manual adjustment of the angle of the electric spindle and the angle of the grinding wheel.
Disclosure of Invention
Aiming at the technical problems, the invention provides a full-automatic online spindle grinding machine capable of adjusting the grinding angle without stopping the machine, which can automatically control the movement of a shell and an electric spindle to realize the feed and the withdrawal of the cutter, can automatically adjust the angles of the electric spindle and a grinding wheel, does not need to stop the machine, obviously improves the production efficiency and the angle adjusting precision, and also reduces the safety risk caused by manual adjustment.
The invention is realized by the following technical scheme:
a full-automatic online spindle grinding machine capable of adjusting grinding angles without stopping comprises a shell, a first linear module and an electric spindle, wherein the first linear module is rotatably installed inside the shell, the electric spindle is installed on the first linear module, the first linear module is used for driving the electric spindle to move, a grinding wheel is installed on the electric spindle, and the grinding wheel is used for grinding a spindle taper hole, a spindle end face and the like;
the grinding machine also comprises an angle adjusting mechanism, wherein the angle adjusting mechanism comprises an angle driving motor, a transmission shaft and an angle transmission mechanism; the angle driving motor is mounted on the shell, the transmission shaft is rotatably mounted on the shell, one end of the transmission shaft is connected with the first linear module, the other end of the transmission shaft is in transmission connection with the angle driving motor through the angle transmission mechanism, the transmission shaft is driven to rotate through the angle driving motor, so that the first linear module is driven to deflect on a vertical plane, when the first linear module deflects, the angles of the electric main shaft and the grinding wheel can be adjusted, and the angle adjusting mechanism can realize automatic adjustment;
the grinding machine further comprises a second linear module, the second linear module is installed at the bottom of the shell and used for driving the shell to move.
Further limiting, the first linear module comprises a first base, a first driving motor, a first linear guide rail, a first ball screw, a first screw bearing seat, a first sliding table, a first screw nut and a first transmission mechanism; the first base is fixedly connected with the transmission shaft, the first ball screw is arranged on the first base through a first screw bearing seat, the first screw nut is arranged on the first sliding table, the first sliding table is connected with the first linear guide rail in a sliding mode, the first screw nut is connected with the first ball screw, and one end of the first ball screw is in transmission connection with the first driving motor through a first transmission mechanism; specifically, the first transmission mechanism includes, but is not limited to, a transmission mechanism composed of a synchronous belt and a synchronous wheel, a transmission mechanism composed of a belt and a belt pulley, or a transmission mechanism composed of a chain and a sprocket; the electric spindle is arranged on the first sliding table; the first driving motor can drive the electric spindle to move along the first linear guide rail, so that the cutter feeding or retracting is realized.
Further limiting, the second linear module comprises a second base, a second driving motor, a second linear guide rail, a second ball screw, a second screw bearing seat, a second sliding block, a second screw nut and a second transmission mechanism; when the grinder works, a second base can be fixedly arranged on a machine tool workbench, a second ball screw is arranged on the second base through a second screw bearing seat, a second screw nut is arranged at the bottom of a shell, the shell is in sliding connection with a second linear guide rail through a second sliding block, the second screw nut is connected with the second ball screw, and one end of the second ball screw is in transmission connection with a second driving motor through a second transmission mechanism; specifically, the second transmission mechanism includes, but is not limited to, a coupler, a transmission mechanism composed of a synchronous belt and a synchronous wheel, a transmission mechanism composed of a belt and a belt pulley, or a transmission mechanism composed of a chain and a sprocket; the shell can be driven to move along the second ball screw by the second driving motor, so that the cutter feeding or retracting is realized; specifically, the axes of the first ball screw and the second ball screw are located on the same vertical plane, and the transmission shaft is perpendicular to the vertical plane.
Further, the angular transmission mechanism includes, but is not limited to, a shaft coupling, a transmission mechanism formed by a synchronous belt and a synchronous wheel, a transmission mechanism formed by a belt and a pulley, or a transmission mechanism formed by a chain and a sprocket.
Further limiting, the angle transmission mechanism is a transmission mechanism formed by a synchronous belt and a synchronous wheel, and comprises the synchronous belt, a driving wheel and a driven wheel; the driving wheel is arranged on a rotating shaft of the angle driving motor, the driven wheel is arranged on the transmission shaft, and the synchronous belt is connected between the driving wheel and the driven wheel; the structure can improve the transmission precision and the angle adjusting precision of the electric spindle and the grinding wheel.
According to the technical scheme, the full-automatic online spindle grinding machine capable of adjusting the grinding angle without stopping has the advantages that: the grinding machine can drive the transmission shaft to rotate through the angle driving motor so as to drive the first linear module to deflect on a vertical plane, and the electric spindle on the first linear module deflects along with the first linear module, so that the angles of the electric spindle and the grinding wheel are automatically adjusted; in the process of grinding and repairing the spindle by the grinding machine, the machine tool for clamping the spindle is controlled without moving, the second linear module controls the shell to move, and the first linear module is matched with the grinding wheel to withdraw the cutter, so that the grinding wheel is separated from the spindle by a certain distance, the angle of the grinding wheel can be automatically adjusted without stopping the machine, the production efficiency and the angle adjustment precision can be obviously improved, the safety risk caused by manual adjustment can be reduced, and the operation safety can be improved.
Drawings
In order to more clearly illustrate the detailed description of the invention or the technical solutions in the prior art, the drawings that are needed in the detailed description of the invention or the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
Fig. 1 is a schematic front view of the present invention.
Fig. 2 is a schematic top view of the present invention.
In the drawings:
1-a shell;
21-a first base, 22-a first driving motor, 23-a first linear guide rail, 24-a first ball screw, 25-a first screw bearing seat, 26-a first sliding table, 27-a first screw nut, 281-a belt, 282-a primary belt pulley and 283-a secondary belt pulley;
3-an electric spindle;
41-angle driving motor, 42-transmission shaft, 431-synchronous belt, 432-driving wheel and 433-driven wheel;
51-a second base, 52-a second driving motor, 53-a second linear guide rail, 54-a second ball screw, 55-a second screw bearing seat, 56-a second sliding block, 57-a second screw nut and 581-a coupler;
6-a main shaft;
7-grinding wheel.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.
In the description of the present application, it is to be understood that the terms "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present invention and simplicity in description, but do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular orientation, and thus are not to be construed as limiting the present invention.
As shown in fig. 1 to 2, a full-automatic online spindle grinder for adjusting a grinding angle without stopping includes a housing 1, a first linear module, an electric spindle 3, an angle adjusting mechanism and a second linear module;
the first linear module is rotatably arranged in the shell 1, the electric spindle 3 is arranged on the first linear module, the first linear module is used for driving the electric spindle 3 to move, a grinding wheel 7 is arranged on the electric spindle 3, and the grinding wheel 7 is used for grinding a taper hole of the spindle 6, the end face of the spindle 6 and the like;
the angle adjusting mechanism comprises an angle driving motor 41, a transmission shaft 42 and an angle transmission mechanism; the angle driving motor 41 is mounted on the shell 1, the transmission shaft 42 is rotatably mounted on the shell 1, one end of the transmission shaft 42 is connected with the first linear module, the other end of the transmission shaft 42 is in transmission connection with the angle driving motor 41 through the angle transmission mechanism, the transmission shaft 42 is driven to rotate through the angle driving motor 41, so that the first linear module is driven to deflect on a vertical plane, when the first linear module deflects, the angles of the electric spindle 3 and the grinding wheel 7 can be adjusted, and the angle adjusting mechanism can realize automatic adjustment;
the second linear module is arranged at the bottom of the shell 1 and used for driving the shell 1 to move so as to realize feeding and retracting.
In this embodiment, the first linear module includes a first base 21, a first driving motor 22, a first linear guide rail 23, a first ball screw 24, a first screw bearing seat 25, a first sliding table 26, a first screw nut 27 and a first transmission mechanism; the first base 21 is fixedly connected with the transmission shaft 42, the first ball screw 24 is installed on the first base 21 through a first screw bearing seat 25, the first screw nut 27 is installed on the first sliding table 26, the first sliding table 26 is connected with the first linear guide rail 23 in a sliding mode, the first screw nut 27 is connected with the first ball screw 24, and one end of the first ball screw 24 is in transmission connection with the first driving motor 22 through a first transmission mechanism; specifically, the first transmission mechanism is a transmission mechanism formed by a belt 281 and a belt 281 pulley, and comprises the belt 281, a main belt pulley 282 and a driven belt pulley 283, wherein the main belt pulley 282 is installed on a rotating shaft of the first driving motor 22, the driven belt pulley 283 is installed on the first ball screw 24, and the belt 281 is connected between the main belt pulley 282 and the driven belt pulley 283; the electric spindle 3 is arranged on the first sliding table 26; the electric spindle 3 can be driven to move along the first linear guide rail 23 by the first driving motor 22, so that the cutter feeding or the cutter withdrawing is realized.
In this embodiment, the second linear module includes a second base 51, a second driving motor 52, a second linear guide rail 53, a second ball screw 54, a second screw bearing seat 55, a second slider 56, a second screw nut 57, and a second transmission mechanism; when the grinder works, the second base 51 can be fixedly arranged on a machine tool workbench, a second ball screw 54 is arranged on the second base 51 through a second screw bearing seat 55, a second screw nut 57 is arranged at the bottom of the shell 1, the shell 1 is in sliding connection with the second linear guide rail 53 through a second sliding block 56, the second screw nut 57 is connected with the second ball screw 54, and one end of the second ball screw 54 is in transmission connection with the second driving motor 52 through a second transmission mechanism; specifically, the second transmission mechanism is a coupling 581; the second driving motor 52 can drive the shell 1 to move along the second ball screw 54, so as to realize feeding or retracting; specifically, the axes of the first ball screw 24 and the second ball screw 54 are located on the same vertical plane, and the transmission shaft 42 is perpendicular to the vertical plane.
In this embodiment, the angle transmission mechanism is a transmission mechanism formed by a synchronous belt 431 and a synchronous wheel, and includes the synchronous belt 431, a driving wheel 432 and a driven wheel 433; the driving wheel 432 is mounted on a rotating shaft of the angle driving motor 41, the driven wheel 433 is mounted on the transmission shaft 42, and the synchronous belt 431 is connected between the driving wheel 432 and the driven wheel 433; the structure can improve the transmission precision and the angle adjusting precision of the electric main shaft 3 and the grinding wheel 7.
In this embodiment, the grinding machine is further provided with a control cabinet and a three-axis numerical control system in a matching manner, the control cabinet and the three-axis numerical control system are utilized to realize the automatic operation of the angle driving motor 41, the electric spindle 3, the first driving motor 22 and the second driving motor 52, workers do not need to approach the machine to manually move the shell 1 or adjust the angles of the electric spindle 3 and the grinding wheel 7, and the production efficiency and the safety are greatly improved; it should be noted that, the control cabinet and the three-axis numerical control system are matched with the numerical control system of the machine tool to realize the operation of the whole machine, which is the prior art or the known art, and are not described herein again.
The working principle of the embodiment is as follows: when the grinding machine is used for grinding and maintaining the main shaft 6, the main shaft 6 is arranged on a machine tool, and the machine tool rotating mechanism drives the main shaft 6 to rotate; mounting a second base 51 of the second linear module on the machine tool workbench and below the main shaft 6; in the grinding and repairing process, a machine tool rotating mechanism drives a spindle 6 to rotate, an electric spindle 3 drives a grinding wheel 7 to rotate, a second linear module is used for controlling a shell 1 to move, a first linear module is used for controlling the electric spindle 3 and the grinding wheel 7 to move so as to feed or retract, and the angles of the electric spindle 3 and the grinding wheel 7 are automatically adjusted by an angle adjusting mechanism according to the grinding angle of the spindle 6; in the grinding process of the main shaft 6, the angles of the electric main shaft 3 and the grinding wheel 7 can be automatically adjusted according to needs, the machine does not need to be stopped, the angle can be manually adjusted, and the production efficiency and the safety are greatly improved. The grinding machine can drive the transmission shaft 42 to rotate through the angle driving motor 41, so as to drive the first linear module to deflect on a vertical plane, and the electric spindle 3 on the first linear module deflects along with the first linear module, so that the angles of the electric spindle 3 and the grinding wheel 7 are automatically adjusted; in the process of grinding and repairing the spindle 6 by the grinding machine, a machine tool for clamping the spindle 6 does not need to move, the second linear module controls the shell 1 to move, the first linear module is matched with the grinding wheel 7 to retract, so that the grinding wheel 7 is separated from the spindle 6 by a certain distance, the angle of the grinding wheel 7 can be automatically adjusted, the machine does not need to be stopped, the production efficiency and the angle adjusting precision can be obviously improved, the safety risk caused by manual adjustment can be reduced, and the operation safety can be improved.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit of the embodiments of the present invention, and the scope of the present invention should be construed as being covered by the claims and the specification.
Claims (4)
1. The utility model provides a do not shut down and adjust full-automatic online main shaft that grinds angle grinds machine, includes casing, first straight line module and electric main shaft, and rotatable the installing in the casing of first straight line module is inside, and electric main shaft installs on first straight line module, and first straight line module is used for driving electric main shaft and removes, and the installation is equipped with emery wheel, its characterized in that on the electric main shaft:
the grinding machine also comprises an angle adjusting mechanism, wherein the angle adjusting mechanism comprises an angle driving motor, a transmission shaft and an angle transmission mechanism; the angle driving motor is arranged on the shell, the transmission shaft is rotatably arranged on the shell, one end of the transmission shaft is connected with the first linear module, and the other end of the transmission shaft is in transmission connection with the angle driving motor through the angle transmission mechanism;
the grinding machine further comprises a second linear module, the second linear module is installed at the bottom of the shell and used for driving the shell to move.
2. The full-automatic on-line spindle grinding machine capable of adjusting grinding angle without stopping according to claim 1, characterized in that: the first linear module comprises a first base, a first driving motor, a first linear guide rail, a first ball screw, a first screw bearing seat, a first sliding table, a first screw nut and a first transmission mechanism; the first base is fixedly connected with the transmission shaft, the first ball screw is arranged on the first base through a first screw bearing seat, the first screw nut is arranged on the first sliding table, the first sliding table is connected with the first linear guide rail in a sliding mode, the first screw nut is connected with the first ball screw, and one end of the first ball screw is in transmission connection with the first driving motor through a first transmission mechanism; the electric spindle is arranged on the first sliding table.
3. The full-automatic on-line spindle grinding machine that adjusts the grinding angle without stopping according to claim 1 or 2, characterized in that: the second linear module comprises a second base, a second driving motor, a second linear guide rail, a second ball screw, a second screw bearing seat, a second sliding block, a second screw nut and a second transmission mechanism; the second ball screw is installed on the second base through a second screw bearing seat, the second screw nut is installed at the bottom of the shell, the shell is in sliding connection with the second linear guide rail through a second sliding block, the second screw nut is connected with the second ball screw, and one end of the second ball screw is in transmission connection with the second driving motor through a second transmission mechanism.
4. The full-automatic on-line spindle grinding machine capable of adjusting grinding angle without stopping according to claim 1, characterized in that: the angle transmission mechanism is a transmission mechanism consisting of a synchronous belt and a synchronous wheel, a transmission mechanism consisting of a belt and a belt pulley or a transmission mechanism consisting of a chain and a chain wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210419124.8A CN114700849A (en) | 2022-04-21 | 2022-04-21 | Full-automatic online spindle grinding machine capable of adjusting grinding angle without stopping machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210419124.8A CN114700849A (en) | 2022-04-21 | 2022-04-21 | Full-automatic online spindle grinding machine capable of adjusting grinding angle without stopping machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114700849A true CN114700849A (en) | 2022-07-05 |
Family
ID=82174048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210419124.8A Pending CN114700849A (en) | 2022-04-21 | 2022-04-21 | Full-automatic online spindle grinding machine capable of adjusting grinding angle without stopping machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114700849A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB365563A (en) * | 1930-10-20 | 1932-01-20 | Heald Machine Co | Improvements in or relating to grinding or abrading machines |
| CH471638A (en) * | 1967-07-06 | 1969-04-30 | Lindner Gmbh Herbert | Device for internal grinding of bores |
| CN203003649U (en) * | 2012-11-01 | 2013-06-19 | 上海机床厂有限公司 | Device for grinding end faces of spindles, taper holes and tip on line |
| CN108788959A (en) * | 2018-07-13 | 2018-11-13 | 北京工业大学 | A kind of vertical grinder for the conical surface and taper hole grinding |
| CN110977716A (en) * | 2019-12-25 | 2020-04-10 | 广东豪特曼智能机器有限公司 | Multi-station turret horizontal grinding machine |
-
2022
- 2022-04-21 CN CN202210419124.8A patent/CN114700849A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB365563A (en) * | 1930-10-20 | 1932-01-20 | Heald Machine Co | Improvements in or relating to grinding or abrading machines |
| CH471638A (en) * | 1967-07-06 | 1969-04-30 | Lindner Gmbh Herbert | Device for internal grinding of bores |
| CN203003649U (en) * | 2012-11-01 | 2013-06-19 | 上海机床厂有限公司 | Device for grinding end faces of spindles, taper holes and tip on line |
| CN108788959A (en) * | 2018-07-13 | 2018-11-13 | 北京工业大学 | A kind of vertical grinder for the conical surface and taper hole grinding |
| CN110977716A (en) * | 2019-12-25 | 2020-04-10 | 广东豪特曼智能机器有限公司 | Multi-station turret horizontal grinding machine |
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Application publication date: 20220705 |
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