CN216967105U - Ninety-degree switching power head, machining center and power tool turret - Google Patents
Ninety-degree switching power head, machining center and power tool turret Download PDFInfo
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- CN216967105U CN216967105U CN202220057899.0U CN202220057899U CN216967105U CN 216967105 U CN216967105 U CN 216967105U CN 202220057899 U CN202220057899 U CN 202220057899U CN 216967105 U CN216967105 U CN 216967105U
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Abstract
The utility model provides a ninety-degree switching power head, a machining center and a power tool turret, which relate to the technical field of switching power heads and comprise a transmission shaft and a main shaft assembly, wherein the transmission shaft is connected with the main shaft assembly through a gear mechanism, the transmission shaft is mutually vertical to the axis of the main shaft assembly, the power tool turret also comprises a shell, and the main shaft assembly and the gear mechanism are both arranged in the shell. Through the setting of gear structure, the head volume that makes the switching unit head has obtained reducing to make the switching unit head of this application can process side position chamber shape product, application scope is wider, and, can realize the adjustment to middle position length through the quantity of adjustment gear of passing a bridge, make switching unit head carry out quick adjustment according to different demands, further improve application scope.
Description
Technical Field
The utility model relates to the technical field of switching power heads, in particular to a ninety-degree switching power head, a machining center and a power knife tower.
Background
The switching unit head is generally used for grafting on processing center main shaft or power sword tower, realizes the switching of power, and traditional switching unit head is bulky, is difficult to process to side position chamber shape product to, the inside sealing performance of traditional switching unit head is relatively poor, can make inside transmission part life-span reduce after intaking, to above-mentioned defect, has proposed this application.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a ninety-degree switching power head, a machining center and a power knife tower, and solves the problems.
In order to solve the problems, the utility model provides a ninety-degree switching power head, which comprises a transmission shaft and a main shaft assembly, the transmission shaft is connected with the main shaft assembly through a gear mechanism, the transmission shaft is vertical to the axis of the main shaft assembly, the transmission device also comprises a shell, the main shaft assembly and the gear mechanism are both arranged in the shell, the gear mechanism comprises a first Grarison gear, a second Grarison gear, a transition gear, a carrier gear set and a main shaft gear, the carrier gear set comprises a plurality of carrier gears, the Gleason gear is connected with the transmission shaft, the second Gleason gear and the transition gear are coaxially arranged, the carrier gear set is connected with the main shaft gear, the first Grarison gear is meshed with the second Grarison gear, and the transition gear, the carrier gear set and the spindle gear are meshed in sequence.
According to an embodiment of the present invention, the housing includes a first housing in which the transmission shaft is mounted and a second housing in which the spindle assembly and the gear mechanism are mounted.
According to an embodiment of the present invention, a waterproof sealing structure is disposed between the first housing and the second housing.
According to an embodiment of the present invention, a waterproof sealing structure is provided between the gear mechanism and the first housing.
According to an embodiment of the present invention, a waterproof sealing structure is provided between the mounting shaft of the carrier gear and the second housing.
According to an embodiment of the utility model, a first cover body is mounted on the second shell, a waterproof sealing structure is mounted between the first cover body and the second shell, and the first cover body is used for sealing mounting holes of mounting shafts of the transition gear and the second gleason gear.
According to an embodiment of the present invention, a second cover is mounted on the second housing, and a waterproof sealing structure is mounted between the second cover and the second housing, wherein the second cover is used for sealing the mounting hole of the spindle assembly.
According to an embodiment of the present invention, a waterproof sealing structure is also provided between the spindle assembly and the second housing.
A machining center is characterized in that any one of the ninety-degree switching power heads is mounted on a main shaft of the machining center.
A ninety-degree switching power head is mounted on the power tool tower.
The utility model has the advantages that the head volume of the switching power head is reduced through the arrangement of the gear structure, so that the switching power head can process side cavity-shaped products, the application range is wider, the middle bit length can be adjusted by adjusting the number of the carrier gears, the switching power head can be quickly adjusted according to different requirements, and the application range is further improved.
Through increase waterproof sealing structure between casing, gear mechanism and transmission shaft, avoided drive disk assembly and water contact to make the ageing speed of drive disk assembly slow down, improve life, and then reduce equipment cost.
Drawings
The utility model is further illustrated with reference to the following figures and examples.
Fig. 1 is a schematic cross-sectional view of an overall structure of a ninety-degree switching power head;
FIG. 2 is a schematic structural view after the housing is hidden;
FIG. 3 is a side view of a ninety degree relay power head.
Detailed Description
The following description is only for the purpose of disclosing the utility model so as to enable a person skilled in the art to practice the utility model. The embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art. The principles of the utility model, as defined in the following description, may be applied to other embodiments, variations, modifications, equivalents, and other arrangements without departing from the spirit and scope of the utility model.
A ninety-degree switching power head comprises a transmission shaft 7 and a spindle assembly 1, wherein one end, far away from a first gleason gear 6, of the transmission shaft 7 is in a flat square shape and is used for being matched with a groove of a turret groove shaft, the transmission shaft 7 is connected with the spindle assembly 1 through a gear mechanism, the transmission shaft 7 is perpendicular to the axis of the spindle assembly 1, the power head further comprises a shell, the spindle assembly 1 and the gear mechanism are both installed in the shell to achieve a primary waterproof effect, the gear mechanism comprises a first gleason gear 6, a second gleason gear 5, a transition gear 4, a carrier gear set and a spindle gear 11, the carrier gear set comprises a plurality of carrier gears 2, the first gleason gear 6 is connected onto the transmission shaft 7, the second gleason gear 5 is coaxially installed with the transition gear 4 and is connected with the spindle gear 11, the first gleason gear 6 is meshed with the second gleason gear 5, and the transition gear 4, The gear train of passing a bridge and main shaft gear 11 mesh in proper order, thereby realize passing through gear mechanism transmission to main shaft assembly 1 department with the power of transmission shaft 7, and through the setting of passing a bridge gear, make the head of switching unit head, the volume that main shaft assembly 1 is located has also obtained reducing, thereby make the switching unit head of this application can process side position chamber shape product, application scope is wider, and, can realize the adjustment to the length of middle part bit through the quantity of adjusting 2 of passing a bridge gears, make the switching unit head can carry out quick adjustment according to different demands, further improve application scope.
A waterproof seal structure 100 is provided between the gear mechanism and the first housing 91.
The waterproof sealing structure can be a rubber oil seal or an O-shaped sealing ring and the like, wherein the rubber oil seal is composed of three parts of oil-resistant rubber, a steel sheet framework and a spiral spring, and the sealing structure is common general knowledge, so the detailed description is not provided in the specification.
Preferably, the housing includes a first housing 91 and a second housing 92, the transmission shaft 7 is installed in the first housing 91, the spindle assembly 1 and the gear mechanism are installed in the second housing 92, the first housing 91 and the second housing 92 are fixed by a counter bore screw 923, and a waterproof sealing structure is provided between the first housing 91 and the second housing 92.
The carrier gears 2 are all mounted on the mounting shaft through bearings.
The second casing 92 is provided with a mounting hole for accommodating a mounting shaft of the gear, the mounting holes of the mounting shafts of the transition gear 4 and the grignard gear 5 are sealed by the first cover 93, the waterproof sealing structure is mounted between the first cover 93 and the second casing 92, the mounting hole of the main shaft assembly 1 is sealed by the second cover 94, the waterproof sealing structure is mounted between the second cover 94 and the second casing 92, the main shaft assembly 1 comprises a gear shaft and a main shaft, the main shaft is located in the gear shaft, the main shaft gear 11 is mounted on the gear shaft, a rolling bearing 8 is arranged between the gear shaft and the second casing 92, and the waterproof sealing structure is also arranged between the gear shaft and the second casing 92.
Preferably, the mounting shaft of the carrier gear 2 is provided with a waterproof sealing structure, and the waterproof sealing structure is in contact with the second housing 92 to realize sealing.
The end of the second casing 92 is provided with a closing plate 922, the closing plate 922 is used for closing the cavity in the second casing 92, and a waterproof sealing structure is also arranged between the closing plate 922 and the second casing 92.
The ninety-degree switching power head is mounted on a main shaft of the machining center.
A ninety-degree switching power head is mounted on a power tool turret.
It will be appreciated by persons skilled in the art that the embodiments of the utility model described above and shown in the drawings are given by way of example only and are not limiting of the utility model. The objects of the utility model have been fully and effectively accomplished. The functional and structural principles of the present invention have been shown and described in the examples, and the embodiments of the present invention may be subject to any changes or modifications without departing from the principles.
Claims (10)
1. A ninety-degree switching power head is characterized in that: including transmission shaft (7) and main shaft assembly (1), transmission shaft (7) with connect through gear mechanism between main shaft assembly (1), transmission shaft (7) with the axis mutually perpendicular of main shaft assembly (1), still include the casing, main shaft assembly (1) with gear mechanism all installs in the casing, gear mechanism includes gleason gear (6), gleason gear two (5), transition gear (4), the gear train of passing a bridge and main shaft gear (11), the gear train of passing a bridge includes a plurality of gear (2), gleason gear (6) are connected on transmission shaft (7), gleason gear two (5) with transition gear (4) coaxial arrangement, the gear train of passing a bridge with main shaft gear (11) are connected, gleason gear one (6) with gleason gear two (5) meshing, the transition gear (4), the intermediate gear set and the main shaft gear (11) are meshed in sequence.
2. The ninety-degree switching power head according to claim 1, wherein: the housing includes a first housing (91) and a second housing (92), the transmission shaft (7) is mounted in the first housing (91), and the spindle assembly (1) and the gear mechanism are mounted in the second housing (92).
3. The ninety-degree-relay power head of claim 2, wherein: and a waterproof sealing structure is arranged between the first shell (91) and the second shell (92).
4. A ninety-degree-relay power head according to claim 2 or 3, wherein: and a waterproof sealing structure is arranged between the gear mechanism and the first shell (91).
5. The ninety-degree switching power head according to claim 4, wherein: the waterproof sealing structure is arranged between the mounting shaft of the carrier gear (2) and the second shell (92).
6. The ninety-degree switching power head according to claim 5, wherein: a first cover body (93) is installed on the second shell body (92), a waterproof sealing structure is installed between the first cover body (93) and the second shell body (92), and the first cover body (93) is used for sealing installation holes of installation shafts of the transition gear (4) and the second gleason gear (5).
7. The ninety-degree-relay power head of claim 6, wherein: a second cover body (94) is mounted on the second shell (92), a waterproof sealing structure is mounted between the second cover body (94) and the second shell (92), and the second cover body (94) is used for sealing the mounting hole of the spindle assembly (1).
8. The ninety-degree switching power head according to any one of claims 5 to 7, wherein: and a waterproof sealing structure is also arranged between the main shaft assembly (1) and the second shell (92).
9. A machining center is characterized in that: the ninety-degree switching power head of any one of claims 1 to 8 is mounted on the main shaft of the machining center.
10. A kind of power knife tower, characterized by: the ninety-degree switching power head of any one of claims 1 to 8 is mounted on the power knife tower.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220057899.0U CN216967105U (en) | 2022-01-11 | 2022-01-11 | Ninety-degree switching power head, machining center and power tool turret |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220057899.0U CN216967105U (en) | 2022-01-11 | 2022-01-11 | Ninety-degree switching power head, machining center and power tool turret |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216967105U true CN216967105U (en) | 2022-07-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220057899.0U Active CN216967105U (en) | 2022-01-11 | 2022-01-11 | Ninety-degree switching power head, machining center and power tool turret |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216967105U (en) |
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2022
- 2022-01-11 CN CN202220057899.0U patent/CN216967105U/en active Active
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