CN211708833U - Novel wriggling grinding machine - Google Patents
Novel wriggling grinding machine Download PDFInfo
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- CN211708833U CN211708833U CN201922355250.8U CN201922355250U CN211708833U CN 211708833 U CN211708833 U CN 211708833U CN 201922355250 U CN201922355250 U CN 201922355250U CN 211708833 U CN211708833 U CN 211708833U
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- 238000000227 grinding Methods 0.000 title claims abstract description 170
- 230000007246 mechanism Effects 0.000 claims abstract description 55
- 230000033001 locomotion Effects 0.000 claims abstract description 10
- 238000003754 machining Methods 0.000 abstract description 11
- 238000001514 detection method Methods 0.000 abstract description 4
- 230000006872 improvement Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 238000003801 milling Methods 0.000 description 3
- 230000002572 peristaltic effect Effects 0.000 description 3
- 230000004044 response Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 229910001651 emery Inorganic materials 0.000 description 1
- 229910001026 inconel Inorganic materials 0.000 description 1
- 210000004258 portal system Anatomy 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model provides a novel wriggling grinding machine, including workstation, portal frame, grinding wheel mechanism, work piece fixed station mechanism, numerical control system, automatic oiling ware and grating chi system, the portal frame is installed on the workstation, and grinding wheel mechanism installs on the portal frame, and work piece fixed station mechanism installs on the workstation, and is located grinding wheel mechanism's below, and grating chi system sets up on grinding wheel mechanism, and automatic oiling ware sets up in the workstation, and numerical control system is used for controlling grinding wheel mechanism, work piece fixed station mechanism, automatic oiling ware and grating chi system work respectively. The utility model discloses a set up numerical control system and grating chi system, realize full automated control through numerical control system for creep motion grinding machine accuracy control is higher, great improvement machining efficiency, still be provided with automatic oiling ware, can adjust the time and the number of times of oiling through numerical control system, set up grating chi system, can improve the detection precision.
Description
Technical Field
The utility model relates to a wriggling grinding machine field, in particular to novel wriggling grinding machine.
Background
The classification of grinding machines includes the following:
1. ordinary cylindrical grinder: is a common type of basic model series and is mainly used for grinding machines for grinding cylindrical and conical outer surfaces.
2. Traditional internal grinding machine: is a common type of basic model series and is mainly used for grinding machines for grinding cylindrical and conical inner surfaces. In addition, a grinding machine with internal and external circular grinding is also provided.
3. A coordinate grinder: an internal grinding machine with a precision coordinate positioning device.
4. Centerless grinding machine: workpieces are held by a centerless clamp, typically supported between a guide wheel and a carriage, and are driven to rotate by the guide wheel, primarily for use in grinding machines for grinding cylindrical surfaces. Such as a bearing shaft support or the like.
5. A surface grinder: the grinding machine is mainly used for grinding the plane of a workpiece. a. The hand-operated grinding machine is suitable for machining workpieces with smaller size and higher precision and can machine various special-shaped workpieces including cambered surfaces, planes, grooves and the like. b. The large water mill is suitable for processing larger workpieces, has low processing precision and is different from a hand-operated grinding machine.
6. Abrasive belt grinding machine: a grinding machine for grinding with a fast moving belt.
7. Honing machine: grinding machines are used for honing various surfaces of workpieces.
8. Grinding machine: the grinding machine is used for grinding the inner surface and the outer surface of a plane or a cylinder of a workpiece.
9. A guide rail grinding machine: the grinding machine is mainly used for grinding the guide rail surface of the machine tool.
10. Tool grinding machine: a grinding machine for use in grinding a tool.
11. A multipurpose grinding machine: a grinding machine for grinding cylindrical, conical inner and outer surfaces or flat surfaces and capable of grinding a variety of workpieces with followers and attachments.
12. A special grinding machine: special machine tool for grinding some parts. According to the processing objects, the method can be divided into: spline shaft grinding machine, crankshaft grinding machine, cam grinding machine, gear grinding machine, thread grinding machine, profile grinding machine.
13. Creep feed grinding, a creep grinding machine, is a grinding process, but more importantly, it is not like other forms of grinding. The creep feed grinding is processed by adopting a deep cutting and large metal cutting amount mode, and is characterized in that: a lower feed rate is used instead of a fast reciprocating motion. The creep grinding tool, i.e. the grinding wheel, is buried deeply in the processed material for processing like a milling cutter head.
Why is creep feed grinding used?
Since other such processes present certain problems. Creep processing has some of the following advantages:
(1) has excellent processing characteristics. Such grinding can absorb a portion of the heat in the machining cut. It is more effective, particularly in the machining of titanium metal, inconel and other materials, mainly because the heat generated during machining accelerates the wear of milling or broaching tools;
(2) maintaining a good surface finish. The grinding process does not require the application of particularly high pressures to the work surface, but the ability to grind materials is high, while maintaining good surface finish and perfect surface finish quality;
(3) no burr is produced. The adoption of the grinding processing does not need to bur;
(4) the inherent accuracy can be maintained. Under the well designed technological conditions, the milling machining and the broaching machining can obtain high machining precision.
The peristaltic grinding machine in the prior art has the following defects:
1. the traditional peristaltic grinder adopts a servo motor matched with a screw rod to perform rotary motion;
2. the grinding wheel drive adopts a common four-phase motor, the main shaft structure is more complex, and slight vibration exists;
3. the traditional peristaltic grinding machine adopts a manual regulation and control rotating spindle seat for many times, and cannot adapt to workpieces with complex processing steps and more rotating times.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a can overcome the novel wriggling grinding machine of the shortcoming of wriggling grinding machine among the above-mentioned prior art.
In order to achieve the above object, the present invention provides the following technical solutions:
the utility model provides a novel wriggling grinding machine, includes workstation, portal frame, grinding wheel mechanism, work piece fixed station mechanism, numerical control system, automatic oiling ware and grating chi system, the portal frame is installed on the workstation, grinding wheel mechanism installs on the portal frame, work piece fixed station mechanism installs on the workstation, and is located grinding wheel mechanism's below, grating chi system sets up on grinding wheel mechanism, automatic oiling ware sets up in the workstation, numerical control system is used for controlling grinding wheel mechanism, work piece fixed station mechanism, automatic oiling ware and grating chi system work respectively.
The utility model discloses a set up numerical control system and grating chi system, realize full automated control through numerical control system for creep motion grinding machine accuracy control is higher, great improvement machining efficiency, still be provided with automatic oiling ware, can adjust the time and the number of times of oiling through numerical control system, set up grating chi system, can improve the detection precision, make grinding wheel mechanism's response speed faster, can realize dynamic measurement, can let each step of removal operation all obtain control, positioning accuracy further strengthens.
Furthermore, the grinding wheel mechanism comprises a grinding wheel assembly, a grinding wheel turntable and a driving mechanism which is arranged in a cross manner, the driving mechanism is arranged on the portal frame, the grinding wheel turntable is installed on the driving mechanism, and the grinding wheel assembly is installed on the grinding wheel turntable.
Furthermore, the driving mechanism comprises an X-axis driving device and a Y-axis driving device, and the Y-axis driving device and the X-axis driving device are arranged in a cross shape.
Furthermore, the X-axis driving device comprises an X-axis guide rail, an X-axis linear motor and an X-axis sliding plate, the X-axis sliding plate is installed on the X-axis guide rail, the X-axis linear motor is arranged at the bottom of the X-axis sliding plate, and the X-axis linear motor can drive the X-axis sliding plate to move relatively along the X-axis guide rail.
Furthermore, the Y-axis driving device is installed on the X-axis sliding plate and comprises a Y-axis guide rail, a Y-axis linear motor and a Y-axis sliding plate, the Y-axis sliding plate is installed on the Y-axis guide rail, the Y-axis linear motor is arranged at the bottom of the Y-axis sliding plate, and the Y-axis linear motor can drive the Y-axis sliding plate to move relatively along the Y-axis guide rail.
Furthermore, the grinding wheel turntable is arranged on the Y-axis sliding plate, the grinding wheel assembly is arranged on the grinding wheel turntable, and the grinding wheel turntable can drive the grinding wheel assembly to rotate.
Further, the grinding wheel assembly comprises a grinding wheel electric spindle, a grinding wheel spindle box and a grinding wheel, the grinding wheel electric spindle is installed in the grinding wheel spindle box, and the grinding wheel is installed on the grinding wheel electric spindle.
Further, work piece fixed station mechanism includes rotatory linear electric motor and work piece fixed station, the work piece fixed station is installed on rotatory linear electric motor, rotatory linear electric motor can drive work piece fixed station and do rotary motion.
The utility model discloses a set up numerical control system and grating chi system, realize full automated control through numerical control system for creep motion grinding machine accuracy control is higher, great improvement machining efficiency, still be provided with automatic oiling ware, can adjust the time and the number of times of oiling through numerical control system, set up grating chi system, can improve the detection precision, make grinding wheel mechanism's response speed faster, can realize dynamic measurement, can let each step of removal operation all obtain control, positioning accuracy further strengthens.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
fig. 2 is a schematic front view of the present invention;
fig. 3 is a left side view structure diagram of the present invention;
fig. 4 is a schematic structural diagram of the workpiece fixing table mechanism of the present invention.
Detailed Description
The invention is further explained below with reference to the drawings:
as shown in fig. 1 to 3, a novel creep grinding machine, including workstation 1, portal frame 2, grinding wheel mechanism 3, work piece fixed station mechanism 4, numerical control system, automatic oiling ware and grating chi system, portal frame 2 installs on workstation 1, grinding wheel mechanism 3 installs on portal frame 2, work piece fixed station mechanism 4 installs on workstation 1, and is located grinding wheel mechanism 3's below, grating chi system sets up on grinding wheel mechanism 3, automatic oiling ware sets up in workstation 1, numerical control system is used for controlling grinding wheel mechanism 3, work piece fixed station mechanism 4, automatic oiling ware and grating chi system work respectively.
Further, the grinding wheel mechanism 3 comprises a grinding wheel assembly 31, a grinding wheel turntable 32 and a driving mechanism arranged in a cross shape, the driving mechanism is arranged on the portal frame 2, the grinding wheel turntable 32 is installed on the driving mechanism 33, and the grinding wheel assembly 31 is installed on the grinding wheel turntable 32.
The utility model discloses a what actuating mechanism divide adopted is that linear electric motor collocation ball guide arranges again that high resolution ratio grating chi forms each step of full cut-off ring structure control emery wheel and moves.
Further, the driving mechanism comprises an X-axis driving device 33 and a Y-axis driving device 34, and the Y-axis driving device 34 and the X-axis driving device 33 are arranged in a cross shape.
The X-axis driving device 33 and the Y-axis driving device 34 form a cross XY-axis sliding structure, the movement of the grinding wheel is controlled by double-shaft linkage, the space is saved to the maximum extent, the stroke is improved, and the efficiency of the grinding machine is greatly improved.
Further, the X-axis driving device 33 includes an X-axis guide rail 331, an X-axis linear motor 332, and an X-axis sliding plate 333, wherein the X-axis sliding plate 333 is mounted on the X-axis guide rail 331, the X-axis linear motor 332 is disposed at the bottom of the X-axis sliding plate 333, and the X-axis linear motor 332 can drive the X-axis sliding plate 333 to move along the X-axis guide rail 331 relatively.
Further, the Y-axis driving device 34 is mounted on the X-axis sliding plate 333, the Y-axis driving device 34 includes a Y-axis guide 341, a Y-axis linear motor 342 and a Y-axis sliding plate 343, the Y-axis sliding plate 343 is mounted on the Y-axis guide 341, the Y-axis linear motor 342 is disposed at the bottom of the Y-axis sliding plate 343, and the Y-axis linear motor 342 can drive the Y-axis sliding plate 343 to move along the Y-axis guide 341 relatively.
Further, the grinding wheel turntable 32 is mounted on the Y-axis sliding plate 343, the grinding wheel assembly 31 is mounted on the grinding wheel turntable 32, and the grinding wheel turntable 32 can drive the grinding wheel assembly 31 to rotate.
Further, the grinding wheel assembly 31 comprises a grinding wheel electric spindle 311, a grinding wheel spindle box 312 and a grinding wheel 313, wherein the grinding wheel electric spindle 311 is installed in the grinding wheel spindle box 312, and the grinding wheel 313 is installed on the grinding wheel electric spindle 311.
Further, the workpiece fixing table mechanism 4 includes a rotating linear motor 41 and a workpiece fixing table 42, the workpiece fixing table 42 is installed on the rotating linear motor 41, and the rotating linear motor 41 can drive the workpiece fixing table 42 to rotate. The utility model discloses a rotatory linear electric motor 41 can drive work piece fixed station 42 and be rotary motion, can also drive work piece fixed station 42 and carry out the rotation of arbitrary angle.
As shown in fig. 4, the utility model discloses a be provided with T type groove 43 on the work piece fixed station 42, workpiece setting is on anchor clamps, anchor clamps pass through the screw and install in T type groove 43, and can adjust the position of work piece in T type groove 43, general work piece is located the center of work piece fixed station 42 and grinds, when the work piece is heterotypic work piece, according to the curved surface of heterotypic work piece, can adjust the position of work piece through T type groove 43, make the work piece be in eccentric state when rotatory along with the work piece fixed station, then cooperate grinding wheel assembly 31 to grind the work piece that is in eccentric state, can realize grinding the curved surface of heterotypic work piece.
The utility model discloses a set up numerical control system and grating chi system, realize full automated control through numerical control system for creep motion grinding machine accuracy control is higher, great improvement machining efficiency, still be provided with automatic oiling ware, can adjust the time and the number of times of oiling through numerical control system, set up grating chi system, can improve the detection precision, make grinding wheel mechanism's response speed faster, can realize dynamic measurement, can let each step of removal operation all obtain control, positioning accuracy further strengthens.
The utility model discloses a theory of operation does:
the grinding process comprises the steps of firstly, controlling the X-axis driving device 33 and the Y-axis driving device 34 to move by a manual rocking wheel, then starting the grinding wheel electric spindle 311 to drive the grinding wheel 313 to rotate to perform tool setting on a workpiece and determine a grinding starting point, controlling each axis to return to an original point by a numerical control system, then controlling the grinding wheel electric spindle 311 to drive the grinding wheel 313 to rotate, moving an X-axis sliding plate 333 on an X-axis guide rail 331 to a position preset by a program by an X-axis linear motor 332, driving a Y-axis sliding plate 343 on a Y-axis guide rail 341 to move in the Y-axis direction to the position preset by the program by a Y-axis linear motor 342, grinding according to a route and a grinding mode set by the program, and driving a workpiece fixing table to rotate by a certain angle and cooperatively grind an XY axis along with the grinding step in the grinding process by the rotating.
The above description is not intended to limit the technical scope of the present invention, and any modifications, equivalent changes and modifications made to the above embodiments according to the technical spirit of the present invention are all within the scope of the technical solution of the present invention.
Claims (8)
1. A novel creep grinding machine is characterized in that: including workstation, portal frame, grinding wheel mechanism, work piece fixed station mechanism, numerical control system, automatic oiling ware and grating chi system, the portal frame is installed on the workstation, grinding wheel mechanism installs on the portal frame, work piece fixed station mechanism installs on the workstation, and is located grinding wheel mechanism's below, grating chi system sets up on grinding wheel mechanism, automatic oiling ware sets up in the workstation, numerical control system is used for controlling grinding wheel mechanism, work piece fixed station mechanism, automatic oiling ware and grating chi system work respectively.
2. The novel creep grinding machine as claimed in claim 1, wherein: the grinding wheel mechanism comprises a grinding wheel assembly, a grinding wheel turntable and a driving mechanism which is arranged in a cross manner, the driving mechanism is arranged on the portal frame, the grinding wheel turntable is installed on the driving mechanism, and the grinding wheel assembly is installed on the grinding wheel turntable.
3. The novel creep grinding machine as claimed in claim 2, wherein: the driving mechanism comprises an X-axis driving device and a Y-axis driving device, and the Y-axis driving device and the X-axis driving device are arranged in a cross shape.
4. The novel creep grinding machine as claimed in claim 3, wherein: the X-axis driving device comprises an X-axis guide rail, an X-axis linear motor and an X-axis sliding plate, the X-axis sliding plate is installed on the X-axis guide rail, the X-axis linear motor is arranged at the bottom of the X-axis sliding plate, and the X-axis linear motor can drive the X-axis sliding plate to move relatively along the X-axis guide rail.
5. The novel creep grinding machine as claimed in claim 4, wherein: the Y-axis driving device is installed on the X-axis sliding plate and comprises a Y-axis guide rail, a Y-axis linear motor and a Y-axis sliding plate, the Y-axis sliding plate is installed on the Y-axis guide rail, the Y-axis linear motor is arranged at the bottom of the Y-axis sliding plate, and the Y-axis linear motor can drive the Y-axis sliding plate to move relatively along the Y-axis guide rail.
6. The novel creep grinding machine as claimed in claim 5, wherein: the grinding wheel rotating disc is installed on the Y-axis sliding plate, the grinding wheel assembly is installed on the grinding wheel rotating disc, and the grinding wheel rotating disc can drive the grinding wheel assembly to rotate.
7. The novel creep grinding machine as claimed in claim 6, wherein: the grinding wheel assembly comprises a grinding wheel electric spindle, a grinding wheel spindle box and a grinding wheel, the grinding wheel electric spindle is installed in the grinding wheel spindle box, and the grinding wheel is installed on the grinding wheel electric spindle.
8. The novel creep grinding machine as claimed in claim 1, wherein: the workpiece fixing table mechanism comprises a rotary linear motor and a workpiece fixing table, the workpiece fixing table is installed on the rotary linear motor, and the rotary linear motor can drive the workpiece fixing table to do rotary motion.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922355250.8U CN211708833U (en) | 2019-12-25 | 2019-12-25 | Novel wriggling grinding machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922355250.8U CN211708833U (en) | 2019-12-25 | 2019-12-25 | Novel wriggling grinding machine |
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| CN211708833U true CN211708833U (en) | 2020-10-20 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110919468A (en) * | 2019-12-25 | 2020-03-27 | 广东豪特曼智能机器有限公司 | A new type of peristaltic grinder |
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- 2019-12-25 CN CN201922355250.8U patent/CN211708833U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110919468A (en) * | 2019-12-25 | 2020-03-27 | 广东豪特曼智能机器有限公司 | A new type of peristaltic grinder |
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Address after: 523946 Room 101, Building 2, No. 10, Huanhu Road, Houjie Town, Dongguan City, Guangdong Province Patentee after: Guangdong Hotman Machine Tool Co.,Ltd. Address before: 523000 Room 101, building 2, No. 10, Huanhu Road, Houjie Town, Dongguan City, Guangdong Province Patentee before: GUANGDONG HAOTEMAN INTELLIGENT MACHINE Co.,Ltd. |