CN220944452U - Automatic blanking device of centerless grinding machine - Google Patents
Automatic blanking device of centerless grinding machine Download PDFInfo
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- CN220944452U CN220944452U CN202321446422.2U CN202321446422U CN220944452U CN 220944452 U CN220944452 U CN 220944452U CN 202321446422 U CN202321446422 U CN 202321446422U CN 220944452 U CN220944452 U CN 220944452U
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- automatic blanking
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- 238000007599 discharging Methods 0.000 claims description 5
- 238000006073 displacement reaction Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 5
- 238000005299 abrasion Methods 0.000 abstract description 3
- 238000003754 machining Methods 0.000 description 7
- 230000005484 gravity Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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Abstract
The utility model provides an automatic blanking device of a centerless grinder, which comprises a receiving plate, a first conveying assembly and a second conveying assembly, wherein the receiving plate is arranged at a processing station and can be abutted against the lower side of a workpiece and used for placing the workpiece, the first conveying assembly is arranged on a bracket and positioned below an adjusting wheel and can receive the workpiece and drive the workpiece to be conveyed along the horizontal direction, the second conveying assembly is arranged on the bracket and communicated with the blanking end of the first conveying assembly and enables the workpiece to be conveyed outwards, and a material guiding inclined plane which is inclined towards the direction of a first conveying belt is arranged on the upper end face of the receiving plate. The automatic blanking device can realize automatic blanking of the workpieces, does not generate axial acting force on the workpieces in the blanking process, enables the workpieces to naturally slide down, further reduces abrasion to the surfaces of the workpieces, and can simultaneously blanking a plurality of workpieces at a processing station, and blanking is simple and efficient.
Description
Technical Field
The utility model relates to the technical field of bolt processing equipment, in particular to an automatic blanking device of a centerless grinding machine.
Background
The centerless grinder is also called as a centerless grinder, is a grinder which does not need to adopt the axial location of a workpiece to grind, and mainly comprises a grinding wheel, an adjusting wheel and a bracket, wherein the grinding wheel is actually used for grinding, the adjusting wheel controls the rotation of the workpiece and controls the feed speed of the workpiece, and the centerless grinder is mainly suitable for grinding slender cylindrical workpieces, short shafts without central holes, sleeve workpieces and the like, and is mainly applied to bolt machining.
At present, chinese patent publication No. CN209157893U discloses a centerless grinder unloader, and it is including setting up the frame of seat length direction one side is placed at centerless grinder and the mounting bracket that the frame one side position set up is kept away from to the seat of placing, be provided with the impeller in the frame, fixedly on the impeller be provided with the push rod, the push rod is on a parallel with the length direction of placing the seat, and the one end of keeping away from the impeller of push rod is directional to place the position of seat, be provided with on the mounting bracket and connect the material part, the impeller promotes the push rod to place seat horizontal movement and with work piece propelling movement to connect the material part on.
Although the automatic unloading of work piece can be realized to this kind of centerless grinder unloader, but the device needs the push rod to promote the work piece when using and makes work piece extend its axial displacement until drop to the conveyer belt of receiving material part and carry out the unloading, leads to the work piece to produce wearing and tearing at the relative board of placing in push rod promotion in-process work piece surface, influences work piece surface smoothness, is difficult to realize the synchronous unloading of multiplex spare moreover.
Disclosure of utility model
In view of the above-mentioned drawbacks of the prior art, an object of the present utility model is to provide an automatic blanking device of a centerless grinder, which is used for solving the problems that in the prior art, the workpiece is worn during blanking and the synchronous blanking of multiple workpieces is difficult to realize.
In order to achieve the above and other related objects, the utility model provides an automatic blanking device of a centerless grinder, which comprises a bearing plate, a first conveying component and a second conveying component, wherein the bearing plate is arranged at a processing station and can be abutted against the lower side of a workpiece and used for placing the workpiece, the first conveying component is arranged on a bracket and positioned below an adjusting wheel and can bear the workpiece and drive the workpiece to be conveyed along the horizontal direction, the second conveying component is arranged on the bracket and communicated with the blanking end of the first conveying component and enables the workpiece to be conveyed outwards, and the upper end face of the bearing plate is provided with a material guiding inclined plane which is inclined towards the direction of a first conveying belt.
Through adopting above-mentioned technical scheme, after the work piece is fooled in the grinding and processing station department processing between the regulating wheel finishes, make the regulating wheel reset and no longer conflict the work piece, make the work piece cooperate in the first conveying component of guide inclined plane landing to the regulating wheel below under the action of gravity, carry the work piece to the processing station outside by first conveying component, then rethread second conveying component cooperates first conveying component, accept the work piece that first conveying component sent out, and carry the unloading department with the work piece, and then realize the automatic unloading of work piece, and can not produce axial effort to the work piece in the unloading in-process, make the work piece naturally slide, and then reduce the wearing and tearing to the work piece surface, and can simultaneously unloading simultaneously to a plurality of work pieces of processing station department, the unloading is simple high-efficient.
In an embodiment of the utility model, the first conveying assembly includes a first mounting frame disposed below the adjusting wheel, a first conveying belt disposed on the first mounting frame along the axial direction of the adjusting wheel, and a first driving member for driving the first conveying belt to operate, where a discharging end of the first conveying belt is located outside the adjusting wheel.
Through adopting above-mentioned technical scheme, when the work piece by the guide inclined plane landing of accepting the board, can drop on the first conveyer belt on the first mounting bracket, carry the work piece to outside by first conveyer belt horizontal transport, carry simple high-efficient, can directly accept the work piece of landing moreover.
In an embodiment of the utility model, the second conveying assembly includes a first mounting frame disposed at an end of the first mounting frame and extending outwards, a second conveying belt disposed on the second mounting frame, and a second driving member for driving the second conveying belt to operate, wherein a conveying end surface of the second conveying belt is disposed obliquely downwards relative to the first mounting frame, and a feeding end of the second conveying belt is higher than a discharging end of the second conveying belt.
Through adopting above-mentioned technical scheme, adopt the second conveyer belt that the slope set up, can be after the work piece is carried to the second conveyer belt by first conveyer belt, can improve the conveying efficiency to the work piece through the second conveyer belt that the slope set up.
In an embodiment of the utility model, a supporting seat is further arranged under the bearing plate, the bearing plate is connected to the supporting seat in a sliding manner along a vertical direction, arc-shaped abdication grooves matched with the adjusting wheels and the grinding wheels are formed in two sides of the supporting seat, and the first mounting frame is arranged on the lower side of the arc-shaped abdication grooves.
Through adopting above-mentioned technical scheme, can make the arc on accepting board cooperation supporting seat step down the groove, make the work piece can slide through the guide inclined plane on the arc step down the groove, then on the landing to first conveying component.
In an embodiment of the utility model, two sides of the first mounting frame are further provided with guide plates extending obliquely upwards, and the guide plates on one side of the first mounting frame extend to the lower end of the arc-shaped abdication groove.
Through adopting above-mentioned technical scheme, through setting up the stock guide and can further increase the face of accepting of first conveyer belt, avoid the work piece landing to outside.
In an embodiment of the utility model, the supporting seat is further provided with a height adjusting component capable of adjusting the height of the bearing plate, the height adjusting component comprises a clamping groove arranged on the supporting seat and connected with the bearing plate in a sliding manner and a fastening piece connected with the side wall of the supporting seat in a threaded manner and capable of abutting against and fixing the bearing plate, and the fastening piece is oppositely arranged at two sides of the supporting seat.
Through adopting above-mentioned technical scheme, can adjust the not co-altitude of accepting the board through high adjusting part, and then can adapt to the work piece of different processing demands.
In an embodiment of the utility model, the support is further provided with a horizontal adjusting component capable of adjusting the displacement of the second mounting frame along the horizontal direction, and the horizontal adjusting component comprises a sliding rail which is arranged on the support along the horizontal direction and is in sliding connection with the second mounting frame, an adjusting screw which is rotatably connected on the support and is in threaded connection with the second mounting frame, and an operating wheel which is arranged at the end part of the adjusting screw.
Through adopting above-mentioned technical scheme, through the horizontal adjustment second mounting bracket, can guarantee that the second conveyer belt can accurately accept the work piece that first conveyer belt carried.
In one embodiment of the present utility model, the first conveyor belt and the second conveyor belt are each provided with a mesh structure.
By adopting the technical scheme, the carrying and conveying of the workpiece are more convenient.
The automatic blanking device of the centerless grinding machine has the advantages that after the workpiece is machined at the machining station between the grinding wheel and the adjusting wheel, the adjusting wheel is reset and does not touch the workpiece, the workpiece slides into the first conveying component below the adjusting wheel under the action of gravity in cooperation with the material guiding inclined plane, the workpiece is conveyed to the outer side of the machining station by the first conveying component, then the workpiece conveyed by the first conveying component is supported by the second conveying component and conveyed to the blanking position by the second conveying component, automatic blanking of the workpiece is achieved, axial acting force is not generated on the workpiece in the blanking process, the workpiece naturally slides down, abrasion on the surface of the workpiece is reduced, a plurality of workpieces at the machining station can be synchronously blanked, and blanking is simple and efficient.
Drawings
Fig. 1 is a schematic diagram of the overall structure disclosed in the embodiment of the present utility model:
FIG. 2 is a schematic component number illustration of a first conveyor assembly disclosed in an embodiment of this utility model;
1. A receiving plate; 2. a first transport assembly; 3. a second transport assembly; 4. grinding wheel; 5. an adjusting wheel; 6. a bracket; 7. a material guiding inclined plane; 8. a support base; 9. an arc-shaped abdication groove; 10. a material guide plate; 11. a height adjustment assembly; 12. a level adjustment assembly;
21. A first mounting frame; 22. a first conveyor belt; 23. a first driving member;
31. A second mounting frame; 32. a second conveyor belt; 33. a second driving member;
41. A clamping groove; 42. a fastener;
51. a slide rail; 52. adjusting a screw; 53. and operating the wheel.
Detailed Description
Further advantages and effects of the present utility model will become apparent to those skilled in the art from the disclosure of the present utility model, which is described by the following specific examples.
Please refer to fig. 1-2. It should be understood that the structures, proportions, sizes, etc. shown in the drawings are for illustration purposes only and should not be construed as limiting the utility model to the extent that it can be practiced, since modifications, changes in the proportions, or otherwise, used in the practice of the utility model, are not intended to be critical to the essential characteristics of the utility model, but are intended to fall within the spirit and scope of the utility model. Also, the terms such as "upper," "lower," "left," "right," "middle," and "a" and the like recited in the present specification are merely for descriptive purposes and are not intended to limit the scope of the utility model, but are intended to provide relative positional changes or modifications without materially altering the technical context in which the utility model may be practiced.
As shown in fig. 1, the utility model provides an automatic blanking device of a centerless grinding machine, which comprises a carrying plate 1, a first conveying component 2 and a second conveying component 3, wherein the carrying plate 1 is arranged at a processing station and can be abutted against the lower side of a workpiece and used for placing the workpiece, the first conveying component 2 is arranged on a bracket 6 and positioned below an adjusting wheel 5 and can carry the workpiece and drive the workpiece to be conveyed along the horizontal direction, the second conveying component 3 is arranged on the bracket 6 and communicated with the blanking end of the first conveying component 2 and enables the workpiece to be conveyed outwards, the workpiece is processed by a grinding wheel 4 in cooperation with the adjusting wheel 5, the adjusting wheel 5 is reset after the processing is finished, the workpiece slides onto the first conveying component 2 from the carrying plate 1, then the workpiece is conveyed to the second conveying component 3 on the outer side through the first conveying component 2, and then the second conveying component 3 realizes final blanking.
The bearing plate 1 is positioned at a processing station between the grinding wheel 4 and the adjusting wheel 5, the upper end surface of the bearing plate 1 is provided with a guide inclined surface 7 inclined towards the direction of the first conveying component 2, and after the workpiece is not limited by the grinding wheel 4 and the adjusting wheel, the workpiece can slide towards the first conveying component 2 under the action of gravity in cooperation with the guide inclined surface 7.
The bearing plate 1 is also provided with a supporting seat 8 below, the bearing plate 1 is connected onto the supporting seat 8 in a sliding way along the vertical direction, and two sides of the supporting seat 8 are provided with arc-shaped abdicating grooves 9 which are matched with the adjusting wheels 5 and the grinding wheels 4.
As shown in fig. 2, the first conveying assembly 2 includes a first mounting frame 21 disposed below the adjusting wheel 5, a first conveying belt 22 disposed on the first mounting frame 21 along the axial direction of the adjusting wheel, and a first driving member 23 for driving the first conveying belt 22 to operate, where the discharging end of the first conveying belt 22 is located outside the adjusting wheel 5, and the first driving member 23 is a driving motor.
The upper two sides of the first mounting frame 21 are also provided with guide plates 10 which extend obliquely upwards, and the guide plates 10 on one side of the first mounting frame 21 extend to the lower ends of the arc-shaped abdication grooves 9.
The workpiece slides into the arc-shaped abdicating groove 9 through the material guiding inclined surface 7, slides to the material guiding plate 10 through the arc-shaped abdicating groove 9, enters the first conveying belt 22 from the material guiding plate 10, and is conveyed along the horizontal direction until being conveyed to the second conveying belt 32.
The second conveying assembly 3 comprises a second mounting frame 31 arranged at the end part of the first mounting frame 21 and extending outwards, a second conveying belt 32 arranged on the second mounting frame 31 and a second driving piece 33 for driving the second conveying belt 32 to operate, the conveying end surface of the second conveying belt 32 is obliquely downwards arranged relative to the first mounting frame 21, the feeding end of the second conveying belt 32 is higher than the discharging end, and the second driving piece 33 is a driving motor.
The supporting seat 8 is further provided with a height adjusting component 11 capable of adjusting the height of the bearing plate 1, the height adjusting component 11 comprises a clamping groove 41 which is arranged on the supporting seat 8 and is connected with the bearing plate 1 in a sliding mode and a fastening piece 42 which is connected with the side wall of the supporting seat 8 in a threaded mode and can abut against and fix the bearing plate 1, the fastening piece 42 is oppositely arranged on two sides of the supporting seat 8, and the fastening piece 42 is a bolt.
Still be provided with on the support 6 and adjust the horizontal adjustment subassembly 12 that the second mounting bracket 31 was along the displacement of horizontal direction, horizontal adjustment subassembly 12 includes along the horizontal direction set up on support 6 and with second mounting bracket 31 slide rail 51 that is connected, rotate connect on support 6 and with second mounting bracket 31 threaded connection's adjusting screw 52 and set up in adjusting screw 52 terminal operation wheel 53, can make adjusting screw 52 rotate through rotatory operation wheel 53, and then drive second mounting bracket 31 along the displacement of horizontal direction realization to the regulation of second conveyer belt 32 horizontal position.
The first conveyor belt 22 and the second conveyor belt 32 are each provided with a mesh-like structure on their surfaces.
After the workpiece is machined at the machining station between the grinding wheel and the adjusting wheel 5, the adjusting wheel is reset and does not contact the workpiece, the workpiece slides into the first conveying component 2 below the adjusting wheel 5 under the action of gravity and is matched with the material guiding inclined plane 7, the workpiece is conveyed to the outer side of the machining station by the first conveying component 2, then the workpiece sent out by the first conveying component 2 is received by the second conveying component 3 and is conveyed to the blanking position by the second conveying component 2, further automatic blanking of the workpiece is achieved, axial acting force is not generated on the workpiece in the blanking process, the workpiece naturally slides down, abrasion to the surface of the workpiece is reduced, and a plurality of workpieces at the machining station can be blanked simultaneously.
In summary, the present utility model effectively overcomes the disadvantages of the prior art and has high industrial utility value.
The above embodiments are merely illustrative of the principles of the present utility model and its effectiveness, and are not intended to limit the utility model. Modifications and variations may be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the utility model. Accordingly, it is intended that all equivalent modifications and variations of the utility model be covered by the claims, which are within the ordinary skill of the art, be within the spirit and scope of the present disclosure.
Claims (8)
1. The utility model provides an automatic unloader of centerless grinder, its characterized in that, including setting up in processing station department can conflict work piece downside be used for placing the fishplate bar of work piece, set up on the support and lie in the adjustment wheel below can accept the work piece and drive the work piece and carry along the horizontal direction first conveying component and set up on the support with first conveying component unloading end intercommunication and make the second conveying component that the work piece outwards carried, the fishplate bar up end is provided with the guide inclined plane that inclines to first conveying component direction.
2. The automatic blanking device of the centerless grinding machine, as set forth in claim 1, wherein the first conveying assembly comprises a first mounting frame arranged below the adjusting wheel, a first conveying belt arranged on the first mounting frame along the axis direction of the adjusting wheel, and a first driving member for driving the first conveying belt to operate, and the blanking end of the first conveying belt is positioned outside the adjusting wheel.
3. The automatic blanking device of the centerless grinding machine, as set forth in claim 2, wherein the second conveying assembly comprises a second mounting frame arranged at the end of the first mounting frame and extending outwards, a second conveying belt arranged on the second mounting frame, and a second driving member for driving the second conveying belt to operate, the conveying end face of the second conveying belt is arranged obliquely downwards relative to the first mounting frame, and the feeding end of the second conveying belt is higher than the discharging end.
4. The automatic blanking device of the centerless grinding machine, as set forth in claim 3, wherein a supporting seat is further provided under the receiving plate, the receiving plate is slidingly connected to the supporting seat along a vertical direction, arc-shaped abdication grooves adapted to the adjusting wheel and the grinding wheel are provided on two sides of the supporting seat, and the first mounting frame is arranged on the lower side of the arc-shaped abdication grooves.
5. The automatic blanking device of the centerless grinding machine of claim 4, wherein the upper two sides of the first mounting frame are further provided with guide plates extending in an upward inclined mode, and the guide plates on one side of the first mounting frame extend to the lower end of the arc-shaped abdication groove.
6. The automatic blanking device of the centerless grinding machine, as set forth in claim 4, wherein the supporting seat is further provided with a height adjusting assembly capable of adjusting the height of the receiving plate, the height adjusting assembly comprises a clamping groove which is arranged on the supporting seat and is in sliding connection with the receiving plate, and a fastening piece which is in threaded connection with the side wall of the supporting seat and can be abutted against and fix the receiving plate, and the fastening piece is oppositely arranged at two sides of the supporting seat.
7. The automatic blanking device of the centerless grinding machine, as set forth in claim 3, wherein the support is further provided with a horizontal adjusting assembly capable of adjusting the displacement of the second mounting frame along the horizontal direction, the horizontal adjusting assembly comprises a sliding rail which is arranged on the support along the horizontal direction and is in sliding connection with the second mounting frame, an adjusting screw which is rotatably connected on the support and is in threaded connection with the second mounting frame, and an operating wheel which is arranged at the end part of the adjusting screw.
8. The automatic blanking device of the centerless grinding machine, as set forth in claim 3, wherein the surfaces of the first conveyor belt and the second conveyor belt are both provided with a net structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321446422.2U CN220944452U (en) | 2023-06-07 | 2023-06-07 | Automatic blanking device of centerless grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321446422.2U CN220944452U (en) | 2023-06-07 | 2023-06-07 | Automatic blanking device of centerless grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220944452U true CN220944452U (en) | 2024-05-14 |
Family
ID=91006521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321446422.2U Active CN220944452U (en) | 2023-06-07 | 2023-06-07 | Automatic blanking device of centerless grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220944452U (en) |
-
2023
- 2023-06-07 CN CN202321446422.2U patent/CN220944452U/en active Active
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