CN218015976U - One drags multiaxis power head structure - Google Patents
One drags multiaxis power head structure Download PDFInfo
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- CN218015976U CN218015976U CN202222359440.9U CN202222359440U CN218015976U CN 218015976 U CN218015976 U CN 218015976U CN 202222359440 U CN202222359440 U CN 202222359440U CN 218015976 U CN218015976 U CN 218015976U
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Abstract
The utility model relates to a one drags multiaxis unit head structure, it includes that triangular supports frame and slip set up the unit head on triangular supports frame, the unit head includes casing, transverse transmission shaft, goes up main shaft, side main shaft and driving motor, transverse transmission shaft wears to establish in the casing, just the cover is equipped with a plurality of driving gear on the transverse transmission shaft, goes up main shaft and side main shaft setting on the casing, and its tip that is close to transverse transmission shaft is provided with respectively with driving gear engaged driven gear, and a driving gear corresponds a driven gear and goes up main shaft or a side main shaft setting, goes up main shaft and a side main shaft not with same driven gear engagement, the utility model aims at providing a rational in infrastructure, through be provided with a plurality of driving gears on a transverse transmission shaft, go up main shaft and side main shaft and pass through driven gear and driving gear engagement respectively to a driven gear only meshes a driving gear, reduces a of the wearing and tearing volume of driving gear and drags multiaxis power head structure.
Description
Technical Field
The utility model belongs to the technical field of machining equipment, a unit head is related to, refer in particular to a drag multiaxis power head structure.
Background
The power head is a power component which can realize main motion and feed motion and has automatic workpiece circulation, and the power head is a simpler variable-speed transmission mechanism with various forms; at present, a large number of multi-shaft drilling machines are owned in the domestic foundation construction market, three-shaft or five-shaft power heads need to be matched with the drilling machines, most of the drilling machines are meshed with a plurality of driven gears through one driving gear, the driven gears rotate around one driving gear, the driving gear is easy to wear, the service life of the power head is short, and the driving gear needs to be replaced frequently.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a rational in infrastructure, through be provided with a plurality of driving gears on a transverse transmission axle, go up main shaft and side main shaft and pass through driven gear and driving gear meshing respectively to a driven gear only meshes a driving gear, reduces the one of the wearing and tearing volume of driving gear and drags multiaxis power head structure.
The purpose of the utility model is realized like this:
the utility model provides a one drags multiaxis power head structure, includes triangular supports frame and the unit head of slip setting on triangular supports frame, the unit head includes casing, transverse transmission shaft, goes up main shaft, side main shaft and driving motor, transverse transmission shaft wears to establish in the casing, just the cover is equipped with a plurality of driving gear on the transverse transmission shaft, it sets up on the casing with the side main shaft to go up main shaft and side main shaft, and its tip that is close to transverse transmission shaft is provided with the driven gear with driving gear engagement respectively, a driving gear corresponds a driven gear and one and goes up main shaft or a side main shaft setting, it does not mesh with same driven gear to go up main shaft and a side main shaft, the cover is equipped with the initiative bevel gear on driving motor's the motor shaft, wear to be equipped with longitudinal drive shaft on the casing, the one end of longitudinal drive shaft is provided with the driven bevel gear, and its other end is provided with the initiative main gear, driven bevel gear and initiative bevel gear engagement, initiative main gear and one of them driving gear engagement, driving motor's motor shaft rotates and drives main shaft and goes up main shaft and side main shaft and rotates.
In the above one-driven-multiple-spindle power head structure, the upper spindle is located between the two side spindles and is perpendicular to the two side spindles.
In the above one-driving-multiple-shaft power head structure, the side main shaft is located between the two upper main shafts and is perpendicular to the two upper main shafts.
In the above one-driven-multiple-shaft power head structure, the two end portions of the upper main shaft and the side main shaft are respectively provided with a first bearing.
In the one-driven-multiple-shaft power head structure, the outer side of the motor shaft of the driving motor is provided with the rotating shell, the rotating shell is internally provided with the second bearing used for supporting the motor shaft, and the rotating shell is connected with the shell in a bolt connection mode.
In the above one-driven-multiple-shaft power head structure, the two bearings are respectively located at two end portions of a motor shaft of the driving motor.
In the one-driving-multiple-shaft power head structure, the driving bevel gear is positioned between the two bearings.
In the structure of the one-driven-multiple-shaft power head, a sliding seat is arranged at one end, away from the upper spindle, of the shell, a sliding rail matched with the sliding seat is arranged on the triangular support frame, and a lead screw nut structure is arranged between the shell and the triangular support frame.
In the above one-driving-multiple-shaft power head structure, the screw rod nut structure includes a screw rod rotatably disposed on the triangular support frame and a nut fixed at the lower end of the housing, and the triangular support frame is provided with a servo motor connected with one end of the screw rod.
In the above one-driven-multiple-spindle power head structure, the number of the upper spindle and the number of the side spindles are the same.
Compared with the prior art, the utility model outstanding and profitable technological effect is:
the utility model discloses a be provided with a plurality of driving gears on a transverse transmission axle, go up main shaft and side main shaft and pass through driven gear and driving gear meshing respectively to a driven gear only meshes a driving gear, reduces the wearing and tearing volume of driving gear, makes every driving gear and driven gear's wearing and tearing volume keep unanimous as far as, just can improve the life of unit head after intangible like this, reduces the number of times of unit head dismouting.
Drawings
Fig. 1 is one of the schematic structural diagrams of the present invention with four upper main shafts and four side main shaft power heads.
Fig. 2 is a schematic diagram of the present invention with four upper main shafts and four side main shaft power heads.
Fig. 3 is one of the schematic internal structural diagrams of the present invention with four upper main shafts and four side main shaft power heads.
Fig. 4 is a second schematic diagram of the internal structure of the present invention with four upper spindle and four side spindle units.
Fig. 5 is a schematic diagram of the present invention with three upper main shafts and three side main shafts.
FIG. 6 is a simplified structure diagram of the present invention with two upper spindles and two side spindle power heads
1-a triangular support frame; 2, a power head; 21-a housing; 22-a transverse drive shaft; 23-upper main shaft; 24-side spindle;
25-a drive motor; 26-a driving bevel gear; 27-a longitudinal drive shaft; 28-a driven bevel gear; 29-active main gear;
211-a slide; 212-a slide rail; 221-a driving gear; 222-a driven gear; 231-bearing one; 251-rotating the housing;
252-bearing two.
Detailed Description
The invention will be further described in the following with reference to the accompanying drawings in which:
as shown in fig. 1-6: a one-driven-multiple-shaft power head structure, which comprises a triangular support frame 1 and a power head 2 arranged on the triangular support frame 1 in a sliding way, the power head 2 comprises a shell 21, a transverse transmission shaft 22, an upper main shaft 23, a side main shaft 24 and a driving motor 25, wherein the transverse transmission shaft 22 is arranged in the shell 21 in a penetrating way, and a plurality of driving gears 221 are sleeved on the transverse transmission shaft 22, the upper main shaft 23 and the side main shaft 24 are arranged on the shell 21, and the ends thereof adjacent to the transverse transmission shaft 22 are respectively provided with a driven gear 222 engaged with the driving gear 221, the one driving gear 221 is provided corresponding to one driven gear 222 and one upper main shaft 23 or one side main shaft 24, the upper main shaft 23 and one side main shaft 24 are not meshed with the same driven gear 222, a driving bevel gear 26 is sleeved on a motor shaft of the driving motor 25, a longitudinal transmission shaft 27 penetrates through the shell 21, a driven bevel gear 28 is arranged at one end of the longitudinal transmission shaft 27, and the other end thereof is provided with a driving main gear 29, the driven bevel gear 28 is engaged with the driving bevel gear 26, the driving main gear 29 is engaged with one driving gear 221, the motor shaft of the driving motor 25 rotates to drive the upper main shaft 23 and the side main shafts 24 to rotate, specifically, the number of the upper main shafts of the utility model can be two or three or four, the number of the side main shafts can be two or three or four, the number of the upper main shafts is the same as that of the side main shafts, and the two are arranged at intervals, specifically, a plurality of driving gears are arranged on a transverse transmission shaft, the upper main shaft and the side main shaft are respectively engaged with the driving gears through driven gears, and one driven gear is only meshed with one driving gear, so that the abrasion loss of the driving gear is reduced, and the abrasion loss of each driving gear and each driven gear is kept consistent as much as possible.
In the above-mentioned multi-shaft power head structure, the upper main shaft 23 is located between the two side main shafts 24 and is arranged perpendicular to the two side main shafts 24, and the side main shaft 24 is located between the two upper main shafts 23 and is arranged perpendicular to the two upper main shafts 23, so as to keep the rotation of the transverse transmission shaft stable.
In the above-mentioned one-driving-multiple-shaft power head structure, the two end portions of the upper main shaft 23 and the side main shaft 24 are respectively provided with the bearings one 231, so as to ensure the rotational stability of the upper main shaft and the side main shaft.
In the above one-driving-multiple-shaft power head structure, a rotating shell 251 is arranged on the outer side of the motor shaft of the driving motor 25, two bearings 252 for supporting the motor shaft are arranged in the rotating shell 251, the rotating shell 251 is connected with the housing 21 in a bolt connection manner, the two bearings 252 are respectively located at two end portions of the motor shaft of the driving motor 25, and the driving bevel gear 26 is located between the two bearings 252, so as to ensure the stability of the rotation of the motor shaft, and meanwhile, the motor shaft rotates stably, so that the meshing stability of the driving bevel gear and the driven bevel gear on the motor shaft can be ensured, and the motor shaft is prevented from jumping.
In foretell one drags multiaxis power head structure, the one end that main shaft 23 was kept away from to casing 21 is provided with slide 211, be provided with the slide rail 212 that uses with the slide 211 cooperation on the tripod 1, the slide is four, and two liang are a set of, is provided with two slides on the every slide rail, can improve the mobility stability like this, be provided with the screw-nut structure between casing 21 and the tripod 1, the screw-nut structure includes solid lead screw that rotates the setting on the tripod 1 and fixes the nut at casing 21 lower extreme, be provided with the servo motor who is connected with lead screw one end on the tripod 1, servo motor work, servo motor's motor shaft drives the lead screw and rotates, and the lead screw rotates then can drive the casing and remove.
In the above-mentioned one-driving-multiple-spindle power head structure, the number of the upper spindle 23 and the number of the side spindles 24 are the same.
The above-mentioned embodiment is only the preferred embodiment of the present invention, and does not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model should be covered within the protection scope of the utility model.
Claims (10)
1. The utility model provides a one drags multiaxis power head structure, includes that triangular supports frame (1) and slip unit head (2) of setting on triangular supports frame (1), its characterized in that: unit head (2) include casing (21), transverse transmission shaft (22), go up main shaft (23), side main shaft (24) and driving motor (25), transverse transmission shaft (22) are worn to establish in casing (21), just the cover is equipped with a plurality of driving gear (221) on transverse transmission shaft (22), it sets up on casing (21) with side main shaft (24) to go up main shaft (23), and its tip that is close to transverse transmission shaft (22) is provided with driven gear (222) with driving gear (221) meshing respectively, a driving gear (221) corresponds one driven gear (222) and goes up main shaft (23) and one or one side main shaft (24) and sets up, it does not mesh with same driven gear (222) to go up main shaft (23) and one side main shaft (24), the cover is equipped with driving bevel gear (26) on the motor shaft of driving motor (25), wear to be equipped with vertical transmission shaft (27) on casing (21), the one end of vertical transmission shaft (27) is provided with driven bevel gear (28), and its other end is provided with driven bevel gear (29), driven bevel gear (28) and main gear (26) mesh, main gear (25) drive motor shaft (23) and main shaft (25) rotate And (6) moving.
2. The multi-axle power head structure of claim 1, wherein: the upper main shaft (23) is positioned between the two side main shafts (24) and is perpendicular to the two side main shafts (24).
3. The multi-axle power head structure of claim 1, wherein: the side main shaft (24) is positioned between the two upper main shafts (23) and is perpendicular to the two upper main shafts (23).
4. The multi-axle power head structure of claim 1, wherein: and two ends of the upper main shaft (23) and the side main shaft (24) are respectively provided with a first bearing (231).
5. The multi-axle power head structure of claim 1, wherein: a rotating shell (251) is arranged on the outer side of a motor shaft of the driving motor (25), a second bearing (252) used for supporting the motor shaft is arranged in the rotating shell (251), and the rotating shell (251) is connected with the shell (21) in a bolt connection mode.
6. The multi-axle power head structure of claim 5, wherein: and the two bearings (252) are respectively positioned at two ends of a motor shaft of the driving motor (25).
7. The multi-axle power head structure of claim 6, wherein: the driving bevel gear (26) is positioned between the two bearings II (252).
8. A multi-axle power head structure as claimed in any one of claims 1 to 7, wherein: the one end that last main shaft (23) was kept away from in casing (21) is provided with slide (211), be provided with slide rail (212) with slide (211) cooperation use on triangular supports frame (1), be provided with the screw-nut structure between casing (21) and triangular supports frame (1).
9. The multi-axis powerhead configuration of claim 8, wherein: the screw rod nut structure comprises a screw rod fixedly arranged on the triangular support frame (1) in a rotating mode and a nut fixed at the lower end of the shell (21), and a servo motor connected with one end of the screw rod is arranged on the triangular support frame (1).
10. The multi-axis powerhead configuration of claim 8, wherein: the number of the upper main shafts (23) is consistent with that of the side main shafts (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222359440.9U CN218015976U (en) | 2022-09-06 | 2022-09-06 | One drags multiaxis power head structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222359440.9U CN218015976U (en) | 2022-09-06 | 2022-09-06 | One drags multiaxis power head structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218015976U true CN218015976U (en) | 2022-12-13 |
Family
ID=84352563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222359440.9U Active CN218015976U (en) | 2022-09-06 | 2022-09-06 | One drags multiaxis power head structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218015976U (en) |
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2022
- 2022-09-06 CN CN202222359440.9U patent/CN218015976U/en active Active
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