CN220462978U - Gear-driven internal milling power tool apron - Google Patents
Gear-driven internal milling power tool apron Download PDFInfo
- Publication number
- CN220462978U CN220462978U CN202322016492.0U CN202322016492U CN220462978U CN 220462978 U CN220462978 U CN 220462978U CN 202322016492 U CN202322016492 U CN 202322016492U CN 220462978 U CN220462978 U CN 220462978U
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- gear
- output
- power tool
- body support
- transmission
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- 238000003801 milling Methods 0.000 title claims abstract description 46
- 230000005540 biological transmission Effects 0.000 claims abstract description 41
- 230000007246 mechanism Effects 0.000 claims abstract description 39
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 239000002131 composite material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
Abstract
The utility model provides a gear-driven inner milling power tool apron which comprises a body support, wherein an extension base is arranged on the body support, an input mechanism is arranged on the body support, the input mechanism comprises an input shaft, a fixed gear is sleeved on the input shaft, a transmission mechanism and an output mechanism are arranged in the extension base, the transmission mechanism comprises a plurality of transmission gears meshed with each other, the output mechanism comprises an output shaft, an output gear is sleeved on the output shaft, the transmission gear on one side close to the input mechanism is meshed with the fixed gear, the transmission gear on one side close to the output mechanism is meshed with the output gear, and a milling cutter chuck is arranged on the output shaft. According to the utility model, the input shaft drives the transmission gear to rotate, the transmission gear drives the output shaft to rotate, the output shaft is provided with the milling cutter chuck, the milling cutter chuck is provided with the milling cutter, the output shaft can extend into a hole of a workpiece to be machined to carry out milling processing on the inner wall of the hole, and compared with the existing turning and milling power tool apron, the milling power tool apron can realize processing on the inner wall of the hole of the workpiece.
Description
Technical Field
The utility model relates to the field of processing equipment, in particular to a gear transmission internal milling power tool apron.
Background
The turning and milling power tool apron is a power head on a turning and milling composite machine tool, is arranged on a power tool turret of the turning and milling composite machine tool, and drives a tool on the turning and milling power tool apron to perform rotary motion by utilizing a driving motor in the power tool turret so as to perform turning and milling processing on a workpiece. Such as the prior Chinese patent: the utility model provides a novel turning and milling power blade holder (CN 202121267793.5) is at the milling cutter chuck of processing work piece in-process fast rotation drive cutter high-speed rotation to realize the processing to the work piece surface, but this novel turning and milling power blade holder can only process the work piece surface, and when needs the processing hole internal surface then can't process, in view of the fact, this application has invented a simple ingenious interior milling power blade holder of structural design.
Disclosure of Invention
The utility model provides a gear-driven inner milling power tool apron, and aims to solve the technical problem that an existing turning milling power tool apron cannot process the inner surface of a hole.
The utility model is realized in the following way: the utility model provides a gear drive's interior power blade holder that mills, includes the body support, install the extension base on the body support, the body support is provided with input mechanism, input mechanism includes the input shaft, fixed gear is established to the cover on the input shaft, installation drive mechanism and output mechanism in the extension base, drive mechanism includes a plurality of intermeshing's drive gear, output mechanism includes the output shaft, output gear is established to the cover on the output shaft, is close to input mechanism one side drive gear with fixed gear meshing is close to output mechanism one side drive gear with output gear meshing, output shaft installs milling cutter.
Further, the extension base comprises an extension plate and an upper cover plate, and a cavity for installing the transmission gear is formed between the extension plate and the upper cover plate.
Further, the number of the transmission gears is 3-5, and the transmission gears are cylindrical gears.
Further, the transmission gear is sleeved on the pin shaft, bearings are arranged at two ends of the pin shaft, and the upper bearing and the lower bearing are respectively arranged on the upper cover plate and the extension plate.
Further, one end of the input shaft extending out of the body support is further provided with a connecting sleeve.
Further, at least two bearings are sleeved on the input shaft, and the input shaft is vertically arranged on the body support through the bearings.
The beneficial effects of the utility model are as follows:
the utility model relates to a gear-driven inner milling power tool apron which is simple in structure and reasonable and ingenious in design, and comprises a body support, wherein an extension base is arranged on the body support, an input mechanism is arranged on the body support, the input mechanism comprises an input shaft, a fixed gear is sleeved on the input shaft, a transmission mechanism and an output mechanism are arranged in the extension base, the transmission mechanism comprises a plurality of transmission gears meshed with each other, the output mechanism comprises an output shaft, an output gear is sleeved on the output shaft, the transmission gear close to one side of the input mechanism is meshed with the fixed gear, the transmission gear close to one side of the output mechanism is meshed with the output gear, and a milling cutter chuck is arranged on the output shaft. According to the milling cutter holder, the input shaft drives the transmission gear to rotate, the transmission gear drives the output shaft to rotate, the output shaft is provided with the milling cutter chuck, the milling cutter chuck is provided with the milling cutter, the input shaft is parallel to the output shaft, the output shaft can extend into a hole of a workpiece to be processed to carry out milling processing on the inner wall of the hole, and compared with the existing milling cutter holder, the milling cutter holder can realize processing on the inner wall of the hole of the workpiece.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a gear driven internal milling power tool holder according to the present utility model;
fig. 2 is a schematic cross-sectional view of a geared inner milling tool holder according to the present utility model.
Reference numerals:
10. a body support; 101. an input shaft; 1011. connecting sleeves; 1012. a fixed gear;
20. extending the base; 201. a transmission gear; 202. an output shaft; 203. a milling cutter chuck; 204. an extension plate; 205. and an upper cover plate.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.
Referring to fig. 1-2, the present embodiment provides a gear-driven inner milling power tool apron, which includes a body support 10, wherein an extension base 20 is installed on the body support 10, the extension base 20 includes an extension plate 204 and an upper cover plate 205, a cavity for installing a transmission gear 201 is opened between the extension plate 204 and the upper cover plate 205, and when the upper cover plate 205 covers the extension plate 204, a closed cavity is formed between the extension plate 204 and the upper cover plate for installing the transmission gear 201, and lubricant can be filled in the closed cavity, so that transmission is smooth.
Referring to fig. 2, a body support 10 is provided with an input mechanism, the input mechanism includes an input shaft 101, a fixed gear 1012 is sleeved on the input shaft 101, specifically, the body support 10 is provided with a cavity vertically penetrating through the upper and lower parts, at least two bearings are sleeved on the input shaft 101, the input shaft 101 is vertically installed in the cavity of the body support 10 through the bearings, in this embodiment, the bearings sleeved on the input shaft 101 include three bearings, two bearings are installed on the lower side of the input shaft 101, and one bearing is installed on the other side of the input shaft 101, so that the input shaft 101 stably rotates. Further, a connecting sleeve 1011 is further installed at one end of the input shaft 101 extending out of the body support 10, and the connecting sleeve 1011 is used for connecting the turret and the input shaft 101, so that the rotation of the turret drives the input shaft 101 to rotate.
Referring to fig. 2, a transmission mechanism and an output mechanism are installed in the extension base 20, the transmission mechanism includes a plurality of transmission gears 201 meshed with each other, the transmission gears 201 are sleeved on pins, bearings are installed at two ends of the pins, upper and lower bearings are installed on an upper cover plate 205 and an extension plate 204 respectively, the pins are rotatably installed between the upper cover plate 205 and the extension plate 204, and the pins drive the transmission gears 201 to rotate, so that power transmission is realized. The output mechanism comprises an output shaft 202, an output gear is sleeved on the output shaft 202, a transmission gear 201 near one side of the input mechanism is meshed with a fixed gear 1012, the transmission gear 201 near one side of the output mechanism is meshed with the output gear, and a milling cutter chuck 203 is arranged on the output shaft 202. Specifically, the input shaft 101 drives the fixed gear 1012 to rotate, the fixed gear 1012 is meshed with the transmission gear 201, the transmission gear 201 is meshed and transmitted, the transmission gear 201 comprises 3-5 transmission gears 201, the transmission gear 201 adopts cylindrical gears, in this embodiment, the transmission gear 201 comprises 4 mutually meshed cylindrical gears, the rotation of the input shaft 101 drives the rotation of the output shaft 202, the input shaft 101 and the output shaft 202 are mutually parallel, the milling cutter chuck 203 is mounted on the output shaft 202, and the milling cutter chuck 203 is used for rapidly mounting a cutter and can extend into a workpiece hole to process the inner wall of the workpiece hole. The turning and milling of the inner hole is realized.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and various modifications and variations may be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (6)
1. The utility model provides a gear drive's interior power blade holder that mills, its characterized in that, includes the body support, install the extension base on the body support, the body support is provided with input mechanism, input mechanism includes the input shaft, fixed gear is established to the cover on the input shaft, install drive mechanism and output mechanism in the extension base, drive mechanism includes a plurality of intermeshing's drive gear, output mechanism includes the output shaft, the cover is established output gear on the output shaft, is close to input mechanism one side drive gear with fixed gear meshing is close to drive gear one side drive gear with output gear meshing, the milling cutter chuck is installed to the output shaft.
2. The geared inner milling power tool holder of claim 1, wherein: the extension base comprises an extension plate and an upper cover plate, and a cavity for installing a transmission gear is formed between the extension plate and the upper cover plate.
3. The geared inner milling power tool holder of claim 1, wherein: the number of the transmission gears is 3-5, and the transmission gears are cylindrical gears.
4. The geared inner milling power tool holder of claim 2, wherein: the transmission gear is sleeved on the pin shaft, bearings are arranged at two ends of the pin shaft, and the upper bearing and the lower bearing are respectively arranged on the upper cover plate and the extension plate.
5. The geared inner milling power tool holder of claim 1, wherein: and one end of the input shaft extending out of the body support is further provided with a connecting sleeve.
6. The geared inner milling power tool holder of claim 1, wherein: at least two bearings are sleeved on the input shaft, and the input shaft is vertically arranged on the body support through the bearings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322016492.0U CN220462978U (en) | 2023-07-30 | 2023-07-30 | Gear-driven internal milling power tool apron |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322016492.0U CN220462978U (en) | 2023-07-30 | 2023-07-30 | Gear-driven internal milling power tool apron |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220462978U true CN220462978U (en) | 2024-02-09 |
Family
ID=89777431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322016492.0U Active CN220462978U (en) | 2023-07-30 | 2023-07-30 | Gear-driven internal milling power tool apron |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220462978U (en) |
-
2023
- 2023-07-30 CN CN202322016492.0U patent/CN220462978U/en active Active
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