CN203495749U - Frequency conversion moving grinding head for steel file grinding machine - Google Patents
Frequency conversion moving grinding head for steel file grinding machine Download PDFInfo
- Publication number
- CN203495749U CN203495749U CN201320655651.5U CN201320655651U CN203495749U CN 203495749 U CN203495749 U CN 203495749U CN 201320655651 U CN201320655651 U CN 201320655651U CN 203495749 U CN203495749 U CN 203495749U
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- Prior art keywords
- main shaft
- grinding
- frequency conversion
- motor
- sleeve
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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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Abstract
The utility model provides a frequency conversion moving grinding head for a steel file grinding machine. The frequency conversion moving grinding head comprises a horizontal moving base and a grinding wheel grinding device arranged on the horizontal moving base. The horizontal moving base comprises a guiding track support, a guiding track, a moving plate, a speed changing box and a frequency conversion motor. A lead screw nut is arranged on the bottom of the moving plate. The speed changing box is connected with the lead screw nut through a ball screw. The grinding wheel grinding device comprises a sleeve, a main shaft, a motor connected with the main shaft and a grinding wheel locating disc. The main shaft is fixed in the sleeve through a bearing. The main shaft and the motor are connected through an elastic coupler. According to the frequency conversion moving grinding head, the frequency conversion motor is used for controlling the grinding wheel grinding device to move horizontally, the main shaft is fixed through the sleeve and the bearing, the main shaft is connected with the motor through the elastic coupler, load of a grinding head can be greatly improved, the working efficiency of the steel file grinding machine is improved, the structure is simple, mounting and maintaining are easy, and the manufacturing cost and the using cost of the steel file grinding machine are lowered.
Description
Technical field
The utility model relates to field of machining, relates in particular to a kind ofly for processing the file grinding machine of file, with frequency conversion, to move bistrique.
Background technology
Grinding application in file is produced is comparatively extensive, is one of precision machined master operation of file.Grinding machine is the capital equipment of file grinding, which kind of grinding machine no matter, in grinding process, all the mobile problem of bistrique load will be faced, because the bistrique of existing grinding machine adopts bearing shell more, main shaft and motor conjoined structure, transverse shifting adopts hydraulic control, in actual use, such structure requires very high to static and dynamic equilibrium, mobile not steady, load little, the emery wheel specification of using is restricted, speed is subject to the impact of movable workbench very large, and speed governing is unstable, the file workpiece of grinding has oscillation mark and cutter seam, cause unstable product quality, production efficiency reduces, and because the easy seepage of the grinding spindle lubricating oil of this structure and movable hydraulic oil needs often filling spindle oil and hydraulic oil, safeguard loaded down with trivial details, bistrique well damage, use cost is high.
Given this, be necessary to provide a kind of new file grinding machine to move bistrique with frequency conversion and solve above-mentioned technical problem.
Summary of the invention
The technical problem that the utility model solves is to provide a kind of file grinding machine to move bistrique with frequency conversion, and it can improve the operating efficiency of file grinding machine greatly, and simple in structure, and low cost of manufacture is easy to maintenance, has reduced manufacture and the use cost of file grinding machine.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: a kind of file grinding machine moves bistrique with frequency conversion, by transverse shifting base and be installed on the wheel grinding installation composition on transverse shifting base, it is characterized in that: described transverse shifting base comprises rail brackets, is fixed on guide rail, the movable plate being connected with guide rail of rail brackets top, is installed on the gearbox of rail brackets side, the variable-frequency motor being connected with gearbox, described movable plate bottom is provided with feed screw nut, and described gearbox is connected with feed screw nut by ball-screw; Described wheel grinding device comprises the sleeve being fixed on movable plate, the main shaft that is positioned at sleeve, the motor being connected with main shaft and emery wheel positioning disk, and described main shaft is fixed in sleeve by bearing, between described main shaft and motor, by yielding coupling, is connected.
As the further improvement of the technical program, described guide rail side is provided with magnetic scale induction installation.
Compared with prior art, the utility model file grinding machine moves bistrique with frequency conversion and utilizes variable-frequency motor control wheel grinding device lateral to move, utilize sleeve and bearing fixed main shaft, main shaft is connected with motor by yielding coupling, can greatly improve the load of bistrique, improve the operating efficiency of file grinding machine, and structure be comparatively simple, convenient for installation and maintenance, reduced manufacturing cost and the use cost of file grinding machine.
Accompanying drawing explanation
Fig. 1 is that file grinding machine described in the utility model moves the structural representation of bistrique with frequency conversion.
Fig. 2 is the cross-sectional view of movable plate described in the utility model.
The specific embodiment
Refer to shown in Fig. 1 to Fig. 2, the utility model provides a kind of file grinding machine to move bistrique with frequency conversion, by transverse shifting base and be installed on the wheel grinding installation composition on transverse shifting base, described transverse shifting base comprises rail brackets 1, be fixed on the guide rail 2 of rail brackets top, the movable plate 3 being connected with guide rail, the gearbox 4 that is installed on rail brackets side, the variable-frequency motor 5 that is connected with gearbox, described movable plate bottom is provided with feed screw nut 6, and described gearbox is connected with feed screw nut by ball-screw 7; Described wheel grinding device comprises the sleeve 8 being fixed on movable plate, the main shaft 9 that is positioned at sleeve, the motor 10 being connected with main shaft and emery wheel positioning disk 11, described main shaft is fixed in sleeve by bearing 12, between described main shaft and motor, by yielding coupling 13, is connected; Described guide rail side is provided with magnetic scale induction installation 14.
File grinding machine described in the utility model moves the transverse shifting base of bistrique and controls mobile by variable-frequency motor 5 with frequency conversion, main shaft 9 is fixed in sleeve 8 by bearing 12, main shaft is connected with motor 10 by yielding coupling 13, and this load move mode requires lowly to main shaft, and movement is steady, can improve the load-bearing capacity of main shaft, can drive wider emery wheel, greatly enhance productivity, overall structure is simple, easily processing, maintenance and debugging is convenient.
The above; it is only most preferred embodiment of the present utility model; not the utility model is done to any pro forma restriction; any those of ordinary skill in the art; do not departing from technical solutions of the utility model scope situation; utilize the method content of above-mentioned announcement to make many possible changes and modification to technical solutions of the utility model, all belong to the scope of claims protection.
Claims (2)
1. a file grinding machine moves bistrique with frequency conversion, by transverse shifting base and be installed on the wheel grinding installation composition on transverse shifting base, it is characterized in that: described transverse shifting base comprises rail brackets, is fixed on guide rail, the movable plate being connected with guide rail of rail brackets top, is installed on the gearbox of rail brackets side, the variable-frequency motor being connected with gearbox, described movable plate bottom is provided with feed screw nut, and described gearbox is connected with feed screw nut by ball-screw; Described wheel grinding device comprises the sleeve being fixed on movable plate, the main shaft that is positioned at sleeve, the motor being connected with main shaft and emery wheel positioning disk, and described main shaft is fixed in sleeve by bearing, between described main shaft and motor, by yielding coupling, is connected.
2. file grinding machine according to claim 1 moves bistrique with frequency conversion, it is characterized in that: described guide rail side is provided with magnetic scale induction installation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320655651.5U CN203495749U (en) | 2013-10-23 | 2013-10-23 | Frequency conversion moving grinding head for steel file grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320655651.5U CN203495749U (en) | 2013-10-23 | 2013-10-23 | Frequency conversion moving grinding head for steel file grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203495749U true CN203495749U (en) | 2014-03-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320655651.5U Expired - Lifetime CN203495749U (en) | 2013-10-23 | 2013-10-23 | Frequency conversion moving grinding head for steel file grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203495749U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106670960A (en) * | 2015-11-06 | 2017-05-17 | 中国科学院沈阳计算技术研究所有限公司 | Grinding head structure of crawling grinding machine |
| CN107537625A (en) * | 2016-06-27 | 2018-01-05 | 无锡市科洋自动化研究所 | A kind of grinding head assembly for grain grinding |
-
2013
- 2013-10-23 CN CN201320655651.5U patent/CN203495749U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106670960A (en) * | 2015-11-06 | 2017-05-17 | 中国科学院沈阳计算技术研究所有限公司 | Grinding head structure of crawling grinding machine |
| CN107537625A (en) * | 2016-06-27 | 2018-01-05 | 无锡市科洋自动化研究所 | A kind of grinding head assembly for grain grinding |
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