CN220680306U - Multi-grinding-head driving mechanism - Google Patents
Multi-grinding-head driving mechanism Download PDFInfo
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- CN220680306U CN220680306U CN202420263068.8U CN202420263068U CN220680306U CN 220680306 U CN220680306 U CN 220680306U CN 202420263068 U CN202420263068 U CN 202420263068U CN 220680306 U CN220680306 U CN 220680306U
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- actuating lever
- bistrique
- wheel
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- 230000007246 mechanism Effects 0.000 title claims abstract description 23
- 230000009471 action Effects 0.000 claims description 4
- 239000004575 stone Substances 0.000 description 16
- 238000005498 polishing Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 5
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 238000007688 edging Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a multi-grinding head driving mechanism which comprises a mounting frame, a driving motor and a driving group, wherein the mounting frame is arranged on the mounting frame; the driving motor is arranged on the mounting frame, is connected with the driving wheel and drives the driving wheel to rotate; the driving group comprises a driving rod, a gear and a grinding head, the driving rod comprises a first driving rod, a second driving rod and a third driving rod, a driven wheel is arranged on the first driving rod and meshed with the driving wheel, the gear comprises a first gear, a second gear and a third gear, the second gear is meshed with the first gear, the third gear is meshed with the first gear, the grinding head comprises a first grinding head, a second grinding head and a third grinding head, the first grinding head is arranged at the end part of the first driving rod, the second grinding head is arranged at the end part of the second driving rod, and the third grinding head is arranged at the end part of the third driving rod. According to the utility model, the grinding head is arranged at the end part of each driving rod, the first driving rod, the second driving rod and the third driving rod are connected through gears, so that slipping phenomenon can not occur, and the grinding is more stable.
Description
Technical Field
The utility model relates to the technical field of stone machining, in particular to a multi-grinding-head driving mechanism.
Background
Stone products are becoming more and more popular for use in both public buildings and home furnishing due to their natural physical properties, stable chemical properties and their aesthetic appearance. In stone machining, most of the stone is edged. The stone edging refers to a stone processing technology for grinding one or more edges of stone into smooth and flat stone with geometric shapes.
When edging stone material, in order to improve edging efficiency, adopt a driving motor to drive a plurality of bistrique to rotate generally, carry out quick edging to an area of stone material, as the patent document of application number 202320376863.3 discloses a bull bistrique device, and its driving motor drives two bistrique through connecting the belt and rotates to improve polishing efficiency, however, it has the connecting belt phenomenon of skidding in the use, thereby influences polishing. In view of the above, the present inventors have made intensive studies to solve the above-mentioned drawbacks of the prior art.
Disclosure of Invention
The present utility model aims to solve at least to some extent one of the technical problems in the above-described technology. Therefore, the utility model aims to provide a multi-grinding-head driving mechanism, which is characterized in that a driving group is arranged, the driving group comprises a first driving rod, a second driving rod and a third driving rod, a grinding head is arranged at the end part of each driving rod, the first driving rod, the second driving rod and the third driving rod are connected through gears, the slipping phenomenon can not occur, and the grinding is more stable.
In order to achieve the above purpose, the present utility model provides a multi-grinding head driving mechanism, which comprises a mounting frame, a driving motor and a driving group;
the driving motor is arranged on the mounting frame, is connected with the driving wheel and drives the driving wheel to rotate; the drive group includes actuating lever, gear and bistrique, the actuating lever includes first actuating lever, second actuating lever and third actuating lever, every actuating lever rotatable setting is on the mounting bracket, set up from the driving wheel on the first actuating lever, from driving wheel and action wheel meshing, the gear includes first gear, second gear and third gear, first gear sets up at first actuating lever middle part, the second gear sets up on the second actuating lever, second gear and first gear meshing, the third gear sets up on the third actuating lever, third gear and first gear meshing, the bistrique includes first bistrique, second bistrique and third bistrique, first bistrique sets up at first actuating lever tip, the second bistrique sets up at second actuating lever tip, the third bistrique sets up at third actuating lever tip.
Further, the mounting bracket includes box, barrel and mounting panel, and the barrel sets up on the box, and the barrel includes first barrel, second barrel and third barrel, forms the chamber that holds that is used for holding the actuating lever in each barrel, and the mounting panel sets up on first barrel, second barrel and third barrel.
Further, a mounting cavity is formed between the mounting plate and the box body, and the driving motor is fixed on the mounting plate and is positioned in the mounting cavity.
Further, the box body comprises a box seat and a cover plate, the cover plate is detachably arranged on the box seat, and an accommodating space for accommodating the first gear, the second gear and the third gear is formed between the cover plate and the box seat.
Further, a plurality of first connecting holes are formed in the cover plate, a plurality of second connecting holes are formed in the box base, the second connecting holes correspond to the first connecting holes one by one, and the fixing piece penetrates through the first connecting holes to be connected with the second connecting holes.
Further, the number of tooth grooves of the first gear is inconsistent with the number of tooth grooves of the second gear, and the number of tooth grooves of the third gear is inconsistent with the number of tooth grooves of the first gear.
Further, the driving wheels comprise a first driving wheel and a second driving wheel, the driving groups comprise a first driving group, a second driving group, a third driving group and a fourth driving group, the driven wheels of the first driving group are meshed with the first driving wheel, the driven wheels of the second driving group are meshed with the first driving wheel, the driven wheels of the third driving group are meshed with the second driving wheel, and the driven wheels of the fourth driving group are meshed with the second driving wheel.
In order to achieve the aim, the utility model also provides another multi-grinding-head driving mechanism which comprises a mounting frame, a driving motor and a driving group;
the driving motor is arranged on the mounting frame, is connected with the driving wheel and drives the driving wheel to rotate; the drive group includes actuating lever, gear and bistrique, the actuating lever includes first actuating lever, second actuating lever and third actuating lever, every actuating lever rotatable setting is on the mounting bracket, set up from the driving wheel on the first actuating lever, from the driving wheel through connecting belt with the action wheel connection, the gear includes first gear, second gear and third gear, first gear sets up at first actuating lever middle part, the second gear sets up on the second actuating lever, second gear and first gear engagement, the third gear sets up on the third actuating lever, third gear and first gear engagement, the bistrique includes first bistrique, second bistrique and third bistrique, first bistrique sets up at first actuating lever tip, the second bistrique sets up at second actuating lever tip, the third bistrique sets up at third actuating lever tip.
Further, a driving motor drives a first driving rod to rotate through a connecting belt.
Further, the driving motor is fixed at the side of the mounting frame.
After the structure is adopted, the multi-grinding-head driving mechanism has at least the following beneficial effects:
when the driving device is used, the driving motor drives the driving wheel to rotate, the driving wheel is meshed with the driven wheel, the rotating driving wheel drives the driven wheel to synchronously rotate, the first driving rod is driven to synchronously rotate, the first driving rod rotates to drive the first gear to rotate, and the first gear is meshed with the second gear and the third gear, so that the rotating first gear drives the second driving rod and the third driving rod to rotate. After the first grinding head, the second grinding head and the third grinding head are fixed at the end parts of the corresponding driving rods, the first grinding head, the second grinding head and the third grinding head rotate, so that stone polishing is realized. The first driving rod, the second driving rod and the third driving rod are connected through gears, so that slipping phenomenon can not occur, and polishing is more stable. And the first gear, the second gear and the third gear can be inconsistent in size, so that the rotation speeds of different grinding heads are adjusted, coarse grinding is realized, fine grinding is realized, and the grinding effect is better.
Second, through setting up the barrel, be convenient for hold the actuating lever, be convenient for the actuating lever rotates. Through setting up the mounting panel, the mounting panel sets up on first barrel, second barrel and third barrel to connect fixedly a plurality of barrels, make the holistic intensity of mounting bracket bigger.
Thirdly, through setting up case seat and apron, and form accommodation space between apron and the case seat to be convenient for install first gear, second gear and third gear, prevent that first gear, second gear and third gear from exposing to the external world, prevent that first gear, second gear and third gear from damaging.
Drawings
Fig. 1 is a schematic structural view of a multi-grinding head driving mechanism according to an embodiment of the present utility model;
FIG. 2 is a cross-sectional view of a multi-grater driving mechanism according to an embodiment of the present utility model;
FIG. 3 is an exploded view of a mount according to an embodiment of the present utility model;
fig. 4 is a schematic structural view of a multi-grinding head driving mechanism according to another embodiment of the present utility model.
Description of the reference numerals
The driving wheel driving device comprises a mounting frame 1, a box body 11, a box seat 111, a second connecting hole 1111, a cover plate 112, a first connecting hole 1121, an accommodating space 113, a cylinder 12, a first cylinder 121, a second cylinder 122, a third cylinder 123, a mounting plate 13, a driving motor 2, a driving group 3, a first driving group 3a, a second driving group 3b, a third driving group 3c, a fourth driving group 3d, a driving rod 31, a first driving rod 311, a second driving rod 312, a third driving rod 313, a gear 32, a driven wheel 321, a first gear 322, a second gear 323, a third gear 324, a grinding head 33, a first grinding head 331, a second grinding head 332, a third grinding head 333, a driving wheel 4, a first driving wheel 4a and a second driving wheel 4b.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.
As shown in fig. 1 to 3, a multi-grinding-head driving mechanism of the present utility model includes a mounting frame 1, a driving motor 2, and a driving group 3; the driving motor 2 is arranged on the mounting frame 1, and the driving motor 2 is connected with the driving wheel 4 and drives the driving wheel 4 to rotate; the driving group 3 includes a driving lever 31, a gear 32 and a grinding head 33, the driving lever 31 includes a first driving lever 311, a second driving lever 312 and a third driving lever 313, each driving lever 311 is rotatably disposed on the mounting frame 1, a driven wheel 321 is disposed on the first driving lever 311, the driven wheel 321 is engaged with the driving wheel 4, the gear 32 includes a first gear 322, a second gear 323 and a third gear 324, the first gear 322 is disposed in the middle of the first driving lever 311, the second gear 323 is disposed on the second driving lever 312, the second gear 323 is engaged with the first gear 322, the third gear 324 is disposed on the third driving lever 313, the third gear 324 is engaged with the first gear 322, the grinding head 33 includes a first grinding head 331, a second grinding head 332 and a third grinding head 333, the first grinding head 331 is disposed at the end of the first driving lever 311, the second grinding head 332 is disposed at the end of the second driving lever 312, and the third grinding head 333 is disposed at the end of the third driving lever 313.
Thus, in use, the driving motor 2 drives the driving wheel 4 to rotate, and the driving wheel 4 drives the driven wheel 321 to synchronously rotate due to the engagement of the driving wheel 4 and the driven wheel 321, so as to drive the first driving rod 311 to synchronously rotate, and the first driving rod 311 rotates to drive the first gear 322 to rotate, and the first gear 322 is engaged with the second gear 323 and the third gear 324, so that the rotating first gear 322 drives the second driving rod 312 and the third driving rod 313 to rotate. After the first, second and third grinding heads 331, 332 and 333 are fixed to the ends of the corresponding driving rods 31, the first, second and third grinding heads 331, 332 and 333 are rotated, thereby grinding stone. The first driving rod 311, the second driving rod 312 and the third driving rod 313 are connected through gears, so that slipping phenomenon can not occur, and polishing is more stable. And the first gear 322, the second gear 323 and the third gear 324 can be inconsistent in size, so that the rotation speeds of different grinding heads 33 are adjusted, coarse grinding is performed before fine grinding is performed, and the grinding effect is better.
Alternatively, the mounting bracket 1 includes a case 11, a cylinder 12, and a mounting plate 13, the cylinder 12 being disposed on the case 11, the cylinder 12 including a first cylinder 121, a second cylinder 122, and a third cylinder 123, a receiving chamber for receiving the driving rod 31 being formed in each cylinder 12, the mounting plate 13 being disposed on the first cylinder 121, the second cylinder 122, and the third cylinder 123. By providing the cylinder 12, the driving rod 31 is conveniently accommodated, and the driving rod 31 is conveniently rotated. By providing the mounting plate 13, the mounting plate 13 is provided on the first cylinder 121, the second cylinder 122 and the third cylinder 123, thereby connecting and fixing the plurality of cylinders 12, so that the overall strength of the mounting frame 1 is greater.
In this example, a mounting cavity is formed between the mounting plate 13 and the case 11, and the driving motor 2 is fixed to the mounting plate 13 and is located in the mounting cavity. Through setting up mounting panel 13, be convenient for set up driving motor 2 on mounting panel 13, rational utilization space, overall structure is reasonable.
In some examples, the case 11 includes a case base 111 and a cover plate 112, the cover plate 112 being detachably disposed on the case base 111, and an accommodating space 113 for accommodating the first gear 322, the second gear 323, and the third gear 324 is formed between the cover plate 112 and the case base 111. By providing the box base 111 and the cover plate 112, and forming the receiving space 113 between the cover plate 112 and the box base 111, it is convenient to install the first gear 322, the second gear 323 and the third gear 324, preventing the first gear 322, the second gear 323 and the third gear 324 from being exposed to the outside, and preventing the first gear 322, the second gear 323 and the third gear 324 from being damaged.
In this example, a plurality of first connection holes 1121 are formed in the cover plate 112, a plurality of second connection holes 1111 are formed in the case base 111, the second connection holes 1111 are in one-to-one correspondence with the first connection holes 1121, and the fixing member is connected to the second connection holes 1111 through the first connection holes 1121. When the cover plate 112 is mounted, the cover plate 112 is placed on the case base 111 such that the first coupling hole 1121 is aligned with the second coupling hole 1111, and then is coupled with the second coupling hole 1111 through the first coupling hole 1121 using a fastener such as a screw, thereby firmly fixing the cover plate 112 to the case base 111.
In the preferred embodiment of the present utility model, the number of tooth slots of the first gear 322 is not identical to the number of tooth slots of the second gear 323, and the number of tooth slots of the third gear 324 is not identical to the number of tooth slots of the first gear 322. That is, by setting different numbers of tooth grooves on different gears 32, the rotation speeds of the first gear 322, the second gear 323 and the third gear 324 are inconsistent, so that the speeds of the first driving rod 311, the second driving rod 312 and the third driving rod 313 are inconsistent, the rotation speeds of the first grinding head 331, the second grinding head 332 and the third grinding head 333 are inconsistent, the stone is firstly subjected to rough grinding, then to fine grinding, and the stone polishing effect is better. The conventional belt drives the grinding head 33 to rotate, so that the rotation speed of the grinding head 33 is inconvenient to adjust, and the grinding effect is affected.
Further, the driving wheels 4 include a first driving wheel 4a and a second driving wheel 4b, the driving group 3 includes a first driving group 3a, a second driving group 3b, a third driving group 3c and a fourth driving group 3d, the driven wheels 321 of the first driving group 3a are engaged with the first driving wheel 4a, the driven wheels 321 of the second driving group 3b are engaged with the first driving wheel 4a, the driven wheels 321 of the third driving group 3c are engaged with the second driving wheel 4b, and the driven wheels 321 of the fourth driving group 3d are engaged with the second driving wheel 4b. That is, the driving wheels 4 are provided in two, and the driven wheels 321 are provided in four, so that the twelve grinding heads 33 are rotated, and the stone is rapidly polished.
As shown in fig. 4, a multi-grinding-head driving mechanism according to another embodiment of the present utility model includes a mounting frame 1, a driving motor 2, and a driving group 3; the driving motor 2 is arranged on the mounting frame 1, and the driving motor 2 is connected with the driving wheel 4 and drives the driving wheel 4 to rotate; the driving group 3 includes a driving lever 31, a gear 32 and a grinding head 33, the driving lever 31 includes a first driving lever 311, a second driving lever 312 and a third driving lever 313, each driving lever 31 is rotatably provided on the mounting frame 1, a driven wheel 321 is provided on the first driving lever 311, the driven wheel 321 is connected with the driving wheel 4 through a connection belt, the gear 32 includes a first gear 322, a second gear 323 and a third gear 324, the first gear 322 is provided in the middle of the first driving lever 311, the second gear 323 is provided on the second driving lever 312, the second gear 323 is engaged with the first gear 322, the third gear 324 is provided on the third driving lever 313, the third gear 324 is engaged with the first gear 322, the grinding head 33 includes a first grinding head 331, a second grinding head 332 and a third grinding head 333, the first grinding head 331 is provided at the end of the first driving lever 311, the second grinding head 332 is provided at the end of the second driving lever 312, and the third grinding head 333 is provided at the end of the third driving lever 313.
In use, the driving motor 2 drives the driving wheel 4 to rotate, the driving wheel 4 rotates to drive the driven wheel 321 to rotate through the connecting belt, the driven wheel 321 rotates to drive the first driving rod 311 to rotate, the first driving rod 311 rotates to enable the first gear 322 to synchronously rotate, and the first gear 322 is meshed with the second gear 323 and the third gear 324, so that the rotating first gear 322 drives the second driving rod 312 and the third driving rod 313 to rotate. After the first, second and third grinding heads 331, 332 and 333 are fixed to the ends of the corresponding driving rods 31, the first, second and third grinding heads 331, 332 and 333 are rotated, thereby grinding stone. The first driving rod 311, the second driving rod 312 and the third driving rod 313 are connected through gears, so that slipping phenomenon can not occur, and polishing is more stable. And the first gear 322, the second gear 323 and the third gear 324 can be inconsistent in size, so that the rotation speeds of different grinding heads 33 are adjusted, coarse grinding is performed before fine grinding is performed, and the grinding effect is better.
In this example, a driving motor 2 drives a first driving rod 311 to rotate through a connecting belt, so that the first driving rod 311 can be effectively driven to rotate, and the first driving rod 311, the second driving rod 312 and the third driving rod 313 are connected through gears, so that slipping phenomenon can not occur, and polishing is more stable. In this example, the driving motor 2 is fixed to the side of the mounting frame 1, so that the driving wheel 4 on the driving motor 2 drives the driven wheel 321 to rotate through the connecting belt.
The above examples and drawings are not intended to limit the form or form of the present utility model, and any suitable variations or modifications thereof by those skilled in the art should be construed as not departing from the scope of the present utility model.
Claims (10)
1. A multi-grinding head driving mechanism which is characterized in that: comprises a mounting frame, a driving motor and a driving group;
the driving motor is arranged on the mounting frame, is connected with the driving wheel and drives the driving wheel to rotate; the drive group includes actuating lever, gear and bistrique, the actuating lever includes first actuating lever, second actuating lever and third actuating lever, every actuating lever rotatable setting is on the mounting bracket, set up from the driving wheel on the first actuating lever, from driving wheel and action wheel meshing, the gear includes first gear, second gear and third gear, first gear sets up at first actuating lever middle part, the second gear sets up on the second actuating lever, second gear and first gear meshing, the third gear sets up on the third actuating lever, third gear and first gear meshing, the bistrique includes first bistrique, second bistrique and third bistrique, first bistrique sets up at first actuating lever tip, the second bistrique sets up at second actuating lever tip, the third bistrique sets up at third actuating lever tip.
2. The multiple grater driving mechanism according to claim 1, wherein: the mounting bracket includes box, barrel and mounting panel, and the barrel sets up on the box, and the barrel includes first barrel, second barrel and third barrel, forms the chamber that holds that is used for holding the actuating lever in each barrel, and the mounting panel sets up on first barrel, second barrel and third barrel.
3. The multiple grater driving mechanism according to claim 2, wherein: a mounting cavity is formed between the mounting plate and the box body, and the driving motor is fixed on the mounting plate and is positioned in the mounting cavity.
4. The multiple grater driving mechanism according to claim 2, wherein: the box body comprises a box seat and a cover plate, the cover plate is detachably arranged on the box seat, and an accommodating space for accommodating the first gear, the second gear and the third gear is formed between the cover plate and the box seat.
5. The multiple grater driving mechanism according to claim 4, wherein: the cover plate is provided with a plurality of first connecting holes, the box seat is provided with a plurality of second connecting holes, the second connecting holes correspond to the first connecting holes one by one, and the fixing piece penetrates through the first connecting holes to be connected with the second connecting holes.
6. The multiple grater driving mechanism according to claim 1, wherein: the number of tooth grooves of the first gear is inconsistent with the number of tooth grooves of the second gear, and the number of tooth grooves of the third gear is inconsistent with the number of tooth grooves of the first gear.
7. The multiple grater driving mechanism according to claim 1, wherein: the driving wheel comprises a first driving wheel and a second driving wheel, the driving group comprises a first driving group, a second driving group, a third driving group and a fourth driving group, the driven wheel of the first driving group is meshed with the first driving wheel, the driven wheel of the second driving group is meshed with the first driving wheel, the driven wheel of the third driving group is meshed with the second driving wheel, and the driven wheel of the fourth driving group is meshed with the second driving wheel.
8. A multi-grinding head driving mechanism which is characterized in that: comprises a mounting frame, a driving motor and a driving group;
the driving motor is arranged on the mounting frame, is connected with the driving wheel and drives the driving wheel to rotate; the drive group includes actuating lever, gear and bistrique, the actuating lever includes first actuating lever, second actuating lever and third actuating lever, every actuating lever rotatable setting is on the mounting bracket, set up from the driving wheel on the first actuating lever, from the driving wheel through connecting belt with the action wheel connection, the gear includes first gear, second gear and third gear, first gear sets up at first actuating lever middle part, the second gear sets up on the second actuating lever, second gear and first gear engagement, the third gear sets up on the third actuating lever, third gear and first gear engagement, the bistrique includes first bistrique, second bistrique and third bistrique, first bistrique sets up at first actuating lever tip, the second bistrique sets up at second actuating lever tip, the third bistrique sets up at third actuating lever tip.
9. The multiple grater driving mechanism according to claim 8, wherein: a driving motor drives a first driving rod to rotate through a connecting belt.
10. The multiple grater driving mechanism according to claim 8, wherein: the driving motor is fixed at the side part of the mounting frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420263068.8U CN220680306U (en) | 2024-02-03 | 2024-02-03 | Multi-grinding-head driving mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420263068.8U CN220680306U (en) | 2024-02-03 | 2024-02-03 | Multi-grinding-head driving mechanism |
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| Publication Number | Publication Date |
|---|---|
| CN220680306U true CN220680306U (en) | 2024-03-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420263068.8U Active CN220680306U (en) | 2024-02-03 | 2024-02-03 | Multi-grinding-head driving mechanism |
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| Country | Link |
|---|---|
| CN (1) | CN220680306U (en) |
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- 2024-02-03 CN CN202420263068.8U patent/CN220680306U/en active Active
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