CN220498781U - Vertical polishing machine tool with long blades - Google Patents
Vertical polishing machine tool with long blades Download PDFInfo
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- CN220498781U CN220498781U CN202321476112.5U CN202321476112U CN220498781U CN 220498781 U CN220498781 U CN 220498781U CN 202321476112 U CN202321476112 U CN 202321476112U CN 220498781 U CN220498781 U CN 220498781U
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- 238000005498 polishing Methods 0.000 title claims abstract description 48
- 230000007246 mechanism Effects 0.000 claims abstract description 24
- 230000005540 biological transmission Effects 0.000 claims description 22
- 230000001360 synchronised effect Effects 0.000 claims description 17
- 238000003754 machining Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
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- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of blade polishing, in particular to a long-blade vertical polishing machine tool, which comprises a base; the stand is fixedly arranged at the top of the rear side of the base; a table slidably mounted on top of the base; the turntable mechanism is arranged on the workbench; the hanging plate is slidably arranged on one side, close to the workbench, of the vertical frame; and the main shaft mechanism is arranged on the hanging plate. By arranging a plurality of electric spindles and corresponding turntable mechanisms, most molded surfaces of a plurality of curved blades can be polished at one time, the whole structure is simple and compact, and the processing efficiency of the blades is greatly improved; compared with an A-axis turntable structure with horizontally clamped blades, the machine tool has the advantages of small overall size, reduced occupied space, more stable blade state, more contribution to guaranteeing polishing precision, linear array processing and greatly improved processing efficiency.
Description
Technical Field
The utility model relates to the technical field of blade polishing, in particular to a long-blade vertical polishing machine tool.
Background
In the field of blade polishing processing, for longer blades, because the overall size is larger, when carrying out numerical control polishing processing, the conventional mode adopts horizontal processing, namely: the A-axis turntable is used for connecting the blades through a clamp, the blades are horizontally placed, and X, Y, Z, A four-axis or X, Y, Z, A, B five-axis linkage is adopted for processing.
However, when the arrangement mode is adopted, the size of the workbench is large, the X-axis stroke required by polishing the blades is large, and in addition, only one blade can be processed at a time generally, so that the efficiency is low, and the application of the blade in actual production is restricted. In view of this, we propose a long-bladed vertical polishing machine.
Disclosure of Invention
The utility model aims to provide a long-blade vertical polishing machine tool, which solves the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
a long-blade vertical polishing machine tool comprises a base;
the stand is fixedly arranged at the top of the rear side of the base;
a table slidably mounted on top of the base;
the turntable mechanism is arranged on the workbench;
the hanging plate is slidably arranged on one side, close to the workbench, of the vertical frame;
the main shaft mechanism is arranged on the hanging plate;
the main shaft mechanism comprises a box body, the box body is fixedly arranged on one side, far away from the vertical frame, of the hanging plate, a plurality of electric main shafts are fixedly arranged on the box body, the electric main shafts are arranged in a rectangular array, a first flange is fixedly arranged on the box body, and an angle head device is arranged on the first flange.
Further, the angle head device comprises an angle head body assembly, a parallel shaft connecting assembly and a polishing assembly; the angle head body assembly comprises a power output shaft, one end of the power output shaft is fixedly arranged at the output end of the electric spindle, a second flange is sleeved on the surface of the power output shaft, and the second flange is fixedly connected with the first flange.
Further, a first bearing is sleeved on the surface of the power output shaft, a shell is sleeved on the outer surface of the first bearing, and the shell is fixedly installed on the second flange.
Further, the parallel shaft connecting assembly comprises a support shaft, the support shaft is fixedly installed on the shell, a second bearing is sleeved on the surface of the power output shaft, and the support shaft is sleeved on the outer surface of the second bearing.
Further, the polishing component comprises a synchronous belt pulley, the synchronous belt pulley is fixedly arranged on the power output shaft, the surface of the synchronous belt pulley is connected with a driving belt pulley through belt transmission, and one end of the driving belt pulley is in threaded connection with a polishing wheel.
Further, the polishing assembly further comprises an upper support, the upper support is fixedly arranged on the supporting shaft, a retainer is fixedly arranged on the upper support, the synchronous belt wheel is rotatably arranged between the upper support and the retainer, a transmission shaft is fixedly arranged on the upper support, and the transmission belt wheel is rotatably arranged on the transmission shaft.
Further, the revolving stage mechanism connecting seat, connecting seat fixed mounting is in the top of workstation, the top fixed mounting of connecting seat has a plurality of direct drive motors, and a plurality of the equal fixed mounting of output of direct drive motor has anchor clamps, the top of anchor clamps is provided with the holder.
By means of the technical scheme, the utility model provides the long-blade vertical polishing machine tool. The beneficial effects are that: by arranging a plurality of electric spindles and corresponding turntable mechanisms, most molded surfaces of a plurality of curved blades can be polished at one time, the whole structure is simple and compact, and the processing efficiency of the blades is greatly improved; compared with an A-axis turntable structure for horizontally clamping the blades, the machine tool has smaller overall size, reduces occupied space, vertically clamps the blades, only rotates around the C axis in the machining process, the space position of the mass center of the blades is basically not moved, the state of the blades is more stable, the polishing precision is guaranteed, the linear array machining is facilitated, and the machining efficiency is greatly improved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application:
FIG. 1 is an isometric view of the overall structure of the present utility model;
FIG. 2 is a left side view of the overall structure of the present utility model;
FIG. 3 is a cross-sectional view of a spindle mechanism according to the present utility model;
FIG. 4 is a cross-sectional view of an angle head apparatus of the present utility model;
FIG. 5 is a cross-sectional view of the turret sub-assembly of the present utility model;
FIG. 6 is a cross-sectional view of a parallel shaft connection assembly according to the present utility model;
FIG. 7 is a cross-sectional view of a polishing assembly of the present utility model;
fig. 8 is an isometric view of a turntable mechanism in accordance with the present utility model.
In the figure: 1. a base; 2. a vertical frame; 3. a work table; 4. a turntable mechanism; 41. a connecting seat; 42. a first screw; 43. a direct drive motor; 44. a second screw; 45. a clamp; 46. a clamping member; 5. a hanging plate; 6. a spindle mechanism; 61. a case; 62. an electric spindle; 63. a fixing screw; 64. a first flange; 65. a locking screw; 66. an angle head device; 661. an angle head body assembly; 6611. a power output shaft; 6612. a second flange; 6613. a connecting screw; 6614. a housing; 6615. a limit screw; 6616. a first bearing; 662. a parallel shaft connection assembly; 6621. a support shaft; 6622. installing a screw; 6623. a second bearing; 663. a polishing assembly; 6631. an upper bracket; 6632. a retainer; 6633. a stabilizing screw; 6634. a synchronous pulley; 6635. a belt; 6636. a transmission belt wheel; 6637. a transmission shaft; 6638. polishing wheel.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 8, the present utility model provides a technical solution: .
The vertical polishing machine tool for the long blades is similar to a vertical machining center structure in overall layout, is mainly used for numerical control polishing machining of the long blades, and comprises a base 1, wherein the base 1 is a machine tool matrix;
the vertical frame 2 is fixedly arranged on the top surface of the rear side of the base 1 through bolts;
the workbench 3 is slidably arranged on the top of the base 1, specifically, a linear guide rail is arranged on the base 1, a sliding seat is slidably arranged on the base 1 through the linear guide rail, the workbench 3 is slidably arranged on the sliding seat through the linear guide rail, and the driving mode is a traditional motor and ball screw structure, so as to form a X, Y shaft of the machine tool;
a turntable mechanism 4, the turntable mechanism 4 being provided on the table 3;
the hanging plate 5 is slidably arranged on one side of the vertical frame 2 close to the workbench 3, specifically, the hanging plate 5 is connected with the vertical frame 2 through a linear guide rail, and the transmission mode of the hanging plate is a traditional motor and ball screw structure, so that the Z axis of the machine tool is formed;
and a spindle mechanism 6, the spindle mechanism 6 being provided on the hanging plate 5;
the spindle mechanism 6 includes a box 61, the box 61 is fixedly mounted on one side of the hanging plate 5 far away from the stand 2 through bolts, a plurality of electric spindles 62 are fixedly mounted on the box 61 through fixing screws 63, in this embodiment, four electric spindles 62 are used as examples, the four electric spindles 62 are arranged in a rectangular array, the center distance between the four electric spindles 62 is three hundred by three hundred, so that polishing efficiency is improved, a first flange 64 is fixedly mounted on the box 61 through locking screws 65, and an angle head device 66 is arranged on the first flange 64.
In some embodiments, the angle head apparatus 66 includes an angle head body assembly 661, a parallel shaft connection assembly 662, and a polishing assembly 663.
Referring to fig. 5, the angle head body assembly 661 includes a power output shaft 6611, one end of the power output shaft 661 is fixedly mounted on the output end of the electric spindle 62, the upper end of the power output shaft 661 is of a spline structure, and is combined with the spline structure of the output end of the electric spindle 62 to limit the relative rotation between the two, so that the power output shaft 6611 can stably transmit the power and the rotary motion from the rotor of the electric spindle 62, and the lower end of the power output shaft 661 is connected with the polishing assembly 663 through a key slot and a transmission key to transmit the power to the polishing assembly 663. The surface of the power output shaft 6611 is sleeved with a second flange 6612, and the second flange 6612 is fixedly connected with the first flange 64 through connecting bolts 6613 for supporting the whole polishing cutter part. The surface of the power output shaft 6611 is sleeved with a first bearing 6616, the outer surface of the first bearing 6616 is sleeved with a shell 6614, the shell 6614 is fixedly arranged on the second flange 6612 through a limit screw 6615, and the power output shaft 6611 can rotate relative to the shell 6614 through the arrangement of the first bearing 6616.
Referring to fig. 6, the parallel shaft coupling assembly 662 includes a support shaft 6621, the support shaft 6621 is fixedly mounted on the housing 6614 by a mounting screw 6622 and kept stationary, a second bearing 6623 is sleeved on the surface of the power output shaft 6611, and the support shaft 6621 is sleeved on the outer surface of the second bearing 6623.
Referring to fig. 7, the polishing assembly 663 includes a synchronous pulley 6634, the synchronous pulley 6634 is fixedly mounted on a power output shaft 6611, and a transmission key is arranged between the synchronous pulley 6634 and the power output shaft 6611 for limiting relative rotation between the synchronous pulley 6634 and the power output shaft 6611 so as to transmit torque, the surface of the synchronous pulley 6634 is in transmission connection with a transmission pulley 6636 through a belt 6635, and one end of the transmission pulley 6636 is in threaded connection with a polishing wheel 6638 so as to synchronously transmit power to the polishing wheel 6638. The polishing assembly 663 further comprises an upper bracket 6631, the upper bracket 6631 is fixedly arranged on the supporting shaft 6621, the upper bracket 6631 is fixedly provided with a retainer 6632 through a stabilizing screw 6633, a synchronous pulley 6634 is rotatably arranged between the upper bracket 6631 and the retainer 6632, a transmission shaft 6637 is fixedly arranged on the upper bracket 6631, and a transmission pulley 6636 is rotatably arranged on the transmission shaft 6637.
Referring to fig. 8, the turntable mechanism 4 is connected to the base 41, the base 41 is fixedly mounted on the top of the workbench 3 by a first screw 42, a plurality of direct-drive motors 43 are fixedly mounted on the top of the base 41 by a second screw 44, the number of the direct-drive motors 43 is consistent with that of the electric spindles 62, the plurality of direct-drive motors 43 are arranged in a rectangular array, the center distance between the plurality of direct-drive motors 43 is three hundred by three hundred, the output ends of the plurality of direct-drive motors 43 are fixedly mounted with clamps 45, and the tops of the clamps 45 are provided with clamping pieces 46. The fixture 45 is a 3R fixture seat, the direct-drive motor 43 is connected with the clamping piece 46 through the 3R locating piece, the clamping piece 46 is a special fixture for the blade, the upper part of the clamping piece clamps the blade, and the bottom part of the clamping piece is connected with the 3R fixture seat.
When the long-blade vertical polishing machine tool is used, four blades are respectively fixed on four clamping pieces 46, and the four clamping pieces 45 are respectively driven to rotate by the direct-drive motor 43, so that the four blades are driven to rotate by the clamping pieces 46. Simultaneously, drive four power take off shafts 6611 rotation respectively through four electric main shafts 62, and then drive four synchronous pulleys 6634 rotation, every synchronous pulley 6634 all drives the driving pulley 6636 rotation through the belt 6635 transmission, and then drives four polishing wheels 6638 rotation simultaneously, and four polishing wheels 6638 polish four blades simultaneously to effectively improve polishing efficiency.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 (7)
1. A long-bladed vertical polishing machine, comprising:
a base (1);
the stand (2) is fixedly arranged at the top of the rear side of the base (1);
a workbench (3), wherein the workbench (3) is slidably arranged on the top of the base (1);
a turntable mechanism (4), wherein the turntable mechanism (4) is arranged on the workbench (3);
the hanging plate (5) is slidably arranged on one side, close to the workbench (3), of the vertical frame (2);
and a spindle mechanism (6), the spindle mechanism (6) being provided on the hanging plate (5);
the main shaft mechanism (6) comprises a box body (61), the box body (61) is fixedly installed on one side, far away from the stand (2), of the hanging plate (5), a plurality of electric main shafts (62) are fixedly installed on the box body (61), the electric main shafts (62) are distributed in a rectangular array, a first flange (64) is fixedly installed on the box body (61), and an angle head device (66) is arranged on the first flange (64).
2. The long blade vertical polishing machine according to claim 1, wherein the angle head device (66) comprises an angle head body assembly (661), a parallel shaft connection assembly (662) and a polishing assembly (663);
the angle head body assembly (661) comprises a power output shaft (6611), one end of the power output shaft (6611) is fixedly arranged at the output end of the electric spindle (62), a second flange (6612) is sleeved on the surface of the power output shaft (6611), and the second flange (6612) is fixedly connected with the first flange (64).
3. The long-blade vertical polishing machine tool according to claim 2, wherein a first bearing (6616) is sleeved on the surface of the power output shaft (6611), a shell (6614) is sleeved on the outer surface of the first bearing (6616), and the shell (6614) is fixedly mounted on the second flange (6612).
4. A long vane vertical polishing machine according to claim 3, characterized in that the parallel shaft connection assembly (662) comprises a support shaft (6621), the support shaft (6621) is fixedly mounted on the housing (6614), a second bearing (6623) is sleeved on the surface of the power output shaft (6611), and the support shaft (6621) is sleeved on the outer surface of the second bearing (6623).
5. The long-blade vertical polishing machine according to claim 4, wherein the polishing assembly (663) comprises a synchronous pulley (6634), the synchronous pulley (6634) is fixedly mounted on the power output shaft (6611), the surface of the synchronous pulley (6634) is in transmission connection with a transmission pulley (6636) through a belt (6635), and one end of the transmission pulley (6636) is in threaded connection with a polishing wheel (6638).
6. The long-bladed vertical polishing machine according to claim 5, characterized in that the polishing assembly (663) further comprises an upper bracket (6631), the upper bracket (6631) is fixedly mounted on the support shaft (6621), a retainer (6632) is fixedly mounted on the upper bracket (6631), the synchronous pulley (6634) is rotatably mounted between the upper bracket (6631) and the retainer (6632), a transmission shaft (6637) is fixedly mounted on the upper bracket (6631), and the transmission pulley (6636) is rotatably mounted on the transmission shaft (6637).
7. The long-blade vertical polishing machine tool according to claim 1, wherein the turntable mechanism (4) is connected with a seat (41), the seat (41) is fixedly installed at the top of the workbench (3), a plurality of direct-drive motors (43) are fixedly installed at the top of the seat (41), clamps (45) are fixedly installed at the output ends of the plurality of direct-drive motors (43), and clamping pieces (46) are arranged at the top of the clamps (45).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321476112.5U CN220498781U (en) | 2023-06-12 | 2023-06-12 | Vertical polishing machine tool with long blades |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321476112.5U CN220498781U (en) | 2023-06-12 | 2023-06-12 | Vertical polishing machine tool with long blades |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220498781U true CN220498781U (en) | 2024-02-20 |
Family
ID=89875660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321476112.5U Active CN220498781U (en) | 2023-06-12 | 2023-06-12 | Vertical polishing machine tool with long blades |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220498781U (en) |
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2023
- 2023-06-12 CN CN202321476112.5U patent/CN220498781U/en active Active
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