CN215510380U - Machining center capable of driving workpiece to automatically lift and turn - Google Patents
Machining center capable of driving workpiece to automatically lift and turn Download PDFInfo
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- CN215510380U CN215510380U CN202121748423.3U CN202121748423U CN215510380U CN 215510380 U CN215510380 U CN 215510380U CN 202121748423 U CN202121748423 U CN 202121748423U CN 215510380 U CN215510380 U CN 215510380U
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- 238000007514 turning Methods 0.000 claims abstract description 15
- 238000003754 machining Methods 0.000 claims abstract description 13
- 230000007306 turnover Effects 0.000 claims description 6
- 230000001360 synchronised effect Effects 0.000 claims description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
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Abstract
The utility model discloses a machining center capable of driving a workpiece to automatically lift and turn, which comprises a machine tool base, a lifting and turning assembly, an XY-axis driving assembly and a machining assembly, wherein a gantry frame is arranged above the machine tool base, the XY-axis driving assembly is arranged at the bottom of a cross beam of the gantry frame, the machining assembly is connected with the XY-axis driving assembly, the lifting and overturning assembly comprises a base, a ball screw module, a supporting seat, a servo driving motor, a T-shaped lifting platform, an overturning driving device and an overturning platform, the base is fixedly arranged on the upper surface of a base of the machine tool, the ball screw module is vertically arranged on one side of the base, and the upper surface of the overturning platform is provided with a workpiece clamping device, under the combined use of the XY axis driving component and the processing component, the workpiece can be well ground, and compared with the prior art, the grinding machine has higher use value.
Description
Technical Field
The utility model relates to the technical field of machining centers, in particular to a machining center capable of driving a workpiece to automatically lift and turn.
Background
The machine tool industry is a foundation stone of equipment manufacturing industry and national defense industry, and large-scale complex precision parts can not be machined without leaving the machine tool
The utility model discloses a machining center which is used for grinding the surface of a workpiece, and aims to solve the problem that the existing grinding center is difficult to realize lifting and overturning adjustment of the workpiece, so that an operator needs to continuously adjust the position of the workpiece.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: in order to solve the defects in the background technology, the utility model discloses a machining center capable of driving a workpiece to automatically lift and turn.
The technical scheme is as follows: a machining center capable of driving a workpiece to automatically lift and turn comprises a machine tool base, a lifting and turning assembly, an XY-axis driving assembly and a machining assembly, wherein a gantry frame is arranged above the machine tool base, the XY-axis driving assembly is arranged at the bottom of a cross beam of the gantry frame, the machining assembly is connected with the XY-axis driving assembly, the lifting and turning assembly comprises a base, a ball screw module, a supporting seat, a servo driving motor, a T-shaped lifting table, a turning driving device and a turning platform, the base is fixedly arranged on the upper surface of the machine tool base, the ball screw module is vertically arranged on one side of the base, the supporting seat is arranged on the base corresponding to the side of the ball screw module, the servo driving motor is arranged at the top of the supporting seat, an output shaft of the servo driving motor penetrates through the supporting seat and is connected with a ball screw of the ball screw module through a synchronous belt, the T-shaped lifting table is connected with the ball screw module, the overturning driving device is fixedly arranged on the table top of the T-shaped lifting table, the overturning platform is arranged on the overturning driving device, and the upper surface of the overturning platform is provided with a workpiece clamping device.
Further, the XY axis driving assembly comprises an X axis servo linear module and a Y axis servo linear module, the X axis servo linear module is arranged at the bottom of a cross beam of the gantry frame, the Y axis servo linear module is connected with the X axis servo linear module, and the machining assembly is connected with the Y axis servo linear module.
Further, the processing assembly comprises a grinding driving motor and a grinding tool, the grinding driving motor is connected with the Y-axis servo linear module, and the grinding tool is connected with an output shaft of the grinding driving motor.
Further, a gear A is arranged at the bottom end of a ball screw of the ball screw module, a gear B is arranged on an output shaft of the servo driving motor, and the gear A and the gear B are connected through a synchronous belt.
Further, linear guide rails are arranged on two opposite sides of the ball screw module, and the side edge of the lower portion of the T-shaped lifting platform is in sliding connection with the two linear guide rails.
Further, the overturning driving device comprises a driving rotating shaft seat and a driven rotating shaft seat, the driving rotating shaft seat and the driven rotating shaft seat are respectively connected with an L-shaped mounting plate, and two ends of the overturning platform are fixed with the L-shaped mounting plates through locking screws.
Further, the workpiece clamping device is a pneumatic chuck device.
The utility model realizes the following beneficial effects:
the grinding machine can clamp a workpiece and lift and turn the workpiece, can grind the workpiece better under the combined use of the XY-axis driving assembly and the processing assembly, and can improve the working efficiency, reduce the labor intensity of operators and have higher use value compared with the prior art.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and together with the description, serve to explain the principles of the disclosure.
Fig. 1 is a schematic view of the overall structure disclosed in the present invention.
Fig. 2 is a schematic view of a partial structure of the lifting and overturning assembly disclosed in the present invention.
Fig. 3 is a schematic side view of the support seat according to the present invention.
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.
Examples
Referring to fig. 1-3, a machining center capable of driving a workpiece to automatically lift and turn comprises a machine tool base 20 with a gantry frame 10 arranged above, a lifting and turning assembly, an XY-axis driving assembly and a machining assembly, wherein the XY-axis driving assembly is arranged at the bottom of a cross beam of the gantry frame, the machining assembly is connected with the XY-axis driving assembly, the lifting and turning assembly comprises a base 30, a ball screw module 40, a support base 100, a servo driving motor 110, a T-shaped lifting table 120, a turning driving device 140 and a turning platform 130, the base is fixedly arranged on the upper surface of the machine tool base, the ball screw module is vertically arranged on one side of the base, the support base is arranged on the base corresponding to the side of the ball screw module, the servo driving motor is arranged on the top of the support base, and an output shaft of the servo driving motor penetrates through the support base and is connected with a ball screw 50 of the ball screw module through a synchronous belt, the T-shaped lifting platform is connected with the ball screw module, the overturning driving device is fixedly arranged on the table top of the T-shaped lifting platform, the overturning platform is arranged on the overturning driving device, the upper surface of the overturning platform is provided with a workpiece clamping device 150, and when the T-shaped lifting platform is used specifically, the workpiece clamping device is a pneumatic chuck device.
In this embodiment, XY axle drive assembly includes the servo straight line module 160 of X axle and the servo straight line module 170 of Y axle, the servo straight line module setting of X axle is in the crossbeam bottom of longmen frame, the servo straight line module of Y axle is connected with the servo straight line module of X axle and is set up, the processing subassembly is connected with the servo straight line module of Y axle and is set up, through the use of combining of the servo straight line module of X axle and the servo straight line module of Y axle, can drive the processing subassembly and carry out XY axle removal to the realization carries out many places abrasive machining to the work piece.
In this embodiment, the processing assembly includes a grinding driving motor 180 and a grinding tool 190, the grinding driving motor is connected to the Y-axis servo linear module, the grinding tool is connected to an output shaft of the grinding driving motor, and when the grinding driving motor works, the grinding tool can rotate to grind a workpiece clamped by the workpiece clamping device.
In this embodiment, the ball bottom of ball module is provided with gear A60, is provided with gear B80 on servo drive motor's the output shaft, and gear A and gear B pass through the hold-in range and connect, pass through hold-in range 90 with gear B through gear A and be connected, can guarantee that servo motor drives the ball of ball module in real time and rotate to guarantee that T shape elevating platform carries out accurate execution lift operation.
In this embodiment, the two opposite sides of the ball screw module are provided with linear guide rails 70, and the lower side of the T-shaped lifting platform is in sliding connection with the two linear guide rails, so that the T-shaped lifting platform can be stably lifted, and the operation precision is improved.
In this embodiment, the turnover driving device includes a driving rotation shaft seat 141 and a driven rotation shaft seat 144, the driving rotation shaft seat and the driven rotation shaft seat are both connected with an L-shaped mounting plate 142, and both ends of the turnover platform are fixed to the L-shaped mounting plate through locking screws 143. When the rotary table is used specifically, the overturning platform is also overturned along with the rotation of the L-shaped plate driven by the driving rotary shaft seat correspondingly.
The operation principle of the utility model is that an operator firstly places a workpiece to be processed on a workpiece clamping device for clamping, then a servo driving motor drives a ball screw to rotate so as to realize that a T-shaped lifting table is lifted to a preset position, after the T-shaped lifting table is lifted in place, an X-axis servo linear module and a Y-axis servo linear module are matched for use so as to drive a processing assembly to move along an XY axis in real time, the processing assembly grinds the workpiece, and if the angle of the workpiece needs to be adjusted in the processing process, a turnover driving device drives a turnover platform to turn over in real time.
It is emphasized below that, in specific use, a PLC control system is required for overall control.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and are intended to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the scope of the present invention. All equivalent changes or modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (7)
1. A machining center capable of driving a workpiece to automatically lift and turn over is characterized by comprising a machine tool base, a lifting and turning assembly, an XY-axis driving assembly and a machining assembly, wherein a gantry frame is arranged above the machine tool base, the XY-axis driving assembly is arranged at the bottom of a cross beam of the gantry frame, the machining assembly is connected with the XY-axis driving assembly, the lifting and turning assembly comprises a base, a ball screw module, a supporting seat, a servo driving motor, a T-shaped lifting table, a turning driving device and a turning platform, the base is fixedly arranged on the upper surface of the machine tool base, the ball screw module is vertically arranged on one side of the base, the supporting seat is arranged on the base corresponding to the side of the ball screw module, the servo driving motor is arranged at the top of the supporting seat, an output shaft of the servo driving motor penetrates through the supporting seat and is connected with a ball screw of the ball screw module through a synchronous belt, the T-shaped lifting table is connected with the ball screw module, the overturning driving device is fixedly arranged on the table top of the T-shaped lifting table, the overturning platform is arranged on the overturning driving device, and the upper surface of the overturning platform is provided with a workpiece clamping device.
2. The machining center capable of driving a workpiece to automatically lift and turn as claimed in claim 1, wherein the XY-axis driving assembly comprises an X-axis servo linear module and a Y-axis servo linear module, the X-axis servo linear module is disposed at the bottom of the beam of the gantry frame, the Y-axis servo linear module is connected with the X-axis servo linear module, and the machining assembly is connected with the Y-axis servo linear module.
3. The machining center capable of driving the workpiece to automatically lift and turn as claimed in claim 2, wherein the machining assembly comprises a grinding driving motor and a grinding tool, the grinding driving motor is connected with the Y-axis servo linear module, and the grinding tool is connected with an output shaft of the grinding driving motor.
4. The machining center capable of driving a workpiece to automatically lift and turn as claimed in claim 1, wherein a gear a is disposed at a bottom end of a ball screw of the ball screw module, a gear B is disposed on an output shaft of the servo drive motor, and the gear a and the gear B are connected through a synchronous belt.
5. The machining center capable of driving the workpiece to automatically lift and turn as claimed in claim 1, wherein the ball screw modules are provided with linear guide rails on two opposite sides, and the lower side edge of the T-shaped lifting platform is in sliding connection with the two linear guide rails.
6. The machining center capable of driving a workpiece to automatically lift and turn as claimed in claim 1, wherein the turning driving device comprises a driving rotation shaft seat and a driven rotation shaft seat, the driving rotation shaft seat and the driven rotation shaft seat are both connected with an L-shaped mounting plate, and both ends of the turning platform are fixed with the L-shaped mounting plates through locking screws.
7. The machining center capable of driving the workpiece to automatically lift and turn as claimed in claim 1, wherein the workpiece clamping device is a pneumatic chuck device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121748423.3U CN215510380U (en) | 2021-07-29 | 2021-07-29 | Machining center capable of driving workpiece to automatically lift and turn |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121748423.3U CN215510380U (en) | 2021-07-29 | 2021-07-29 | Machining center capable of driving workpiece to automatically lift and turn |
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| Publication Number | Publication Date |
|---|---|
| CN215510380U true CN215510380U (en) | 2022-01-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121748423.3U Active CN215510380U (en) | 2021-07-29 | 2021-07-29 | Machining center capable of driving workpiece to automatically lift and turn |
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| CN (1) | CN215510380U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116276349A (en) * | 2023-05-15 | 2023-06-23 | 盐城大丰中信机械制造有限公司 | Multi-angle grinding and polishing equipment |
-
2021
- 2021-07-29 CN CN202121748423.3U patent/CN215510380U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116276349A (en) * | 2023-05-15 | 2023-06-23 | 盐城大丰中信机械制造有限公司 | Multi-angle grinding and polishing equipment |
| CN116276349B (en) * | 2023-05-15 | 2023-08-04 | 盐城大丰中信机械制造有限公司 | Multi-angle grinding and polishing equipment |
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