CN208289081U - Accurate universal milling head structure - Google Patents
Accurate universal milling head structure Download PDFInfo
- Publication number
- CN208289081U CN208289081U CN201820816682.7U CN201820816682U CN208289081U CN 208289081 U CN208289081 U CN 208289081U CN 201820816682 U CN201820816682 U CN 201820816682U CN 208289081 U CN208289081 U CN 208289081U
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- CN
- China
- Prior art keywords
- rear shell
- conical gear
- front housing
- milling head
- shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a kind of accurate universal milling head structures, including front housing and rear shell, the front housing is stitched together with rear shell, Mosaic face between the front housing and rear shell is inclined-plane, connecting shaft is provided between the front housing and rear shell, the connecting shaft is obliquely installed and perpendicular to the Mosaic face between front housing and rear shell, one end of the connecting shaft is provided with the first conical gear, the other end of the connecting shaft is provided with the second conical gear, milling head main shaft is provided in the front housing, third conical gear is installed on the milling head main shaft, the third conical gear is meshed with the first conical gear, power input shaft is provided in the rear shell, 4th conical gear is installed on the power input shaft, 4th conical gear is meshed with the second conical gear.The design of the utility model structure is simple, reasonable, can carry out sleeping milling, vertical milling and inclination milling, efficient convenient, has broad application prospects.
Description
Technical field
The utility model relates to a kind of accurate universal milling head structures.
Background technique
In various Milling Process, Milling Process quality is caused not to be able to satisfy processing request since the design of milling head is improper.
The generally existing volume of milling head applied by enterprise is big at present, and weight is big, replaces difficult various defects.
Utility model content
In view of the deficiencies in the prior art, the technical problem to be solved by the utility model is to provide a kind of accurate universal milling heads
Structure, it is not only reasonable in design but also efficiently convenient.
In order to solve the above-mentioned technical problem, the technical solution of the utility model is: a kind of precision universal milling head structure, including
Front housing and rear shell, the front housing are stitched together with rear shell, and the Mosaic face between the front housing and rear shell is inclined-plane, the front housing
Connecting shaft is provided between rear shell, the connecting shaft is obliquely installed and perpendicular to the Mosaic face between front housing and rear shell, described
One end of connecting shaft is provided with the first conical gear, and the other end of the connecting shaft is provided with the second conical gear, the front housing
It is inside provided with milling head main shaft, third conical gear, the third conical gear and the first circular cone are installed on the milling head main shaft
Gear is meshed, and power input shaft is provided in the rear shell, and the 4th conical gear is equipped on the power input shaft, described
4th conical gear is meshed with the second conical gear.
Further, several mounting holes after first have been arranged circumferentially on the Mosaic face of the rear shell and front housing, before described
Be arranged circumferentially several mounting holes before first on shell and the Mosaic face of rear shell, the front housing and rear shell through being correspondingly arranged first
Mounting hole and the first removable screw releasable connection be together after preceding mounting hole, first.
Further, the rear end of the rear shell is provided with chassis, and the rear shell is stitched together with chassis, and the rear shell exists
Be arranged circumferentially several mounting holes after second on the Mosaic face on chassis, be arranged circumferentially on the Mosaic face of the chassis and front housing
Have several mounting holes before second, the rear shell and chassis through being correspondingly arranged second before after mounting hole, second mounting hole and
Second removable screw releasable connection is together.
Further, the angle between the connecting shaft and plumb line is 45 degree.
Further, transition driver plate is provided on the power input shaft, the power input shaft is through transition driver plate, input
Driver plate is connected with the power output shaft on milling machine.
Further, first conical gear, the second conical gear are perpendicular with connecting shaft, the third circular cone tooth
Wheel is perpendicular with milling head main shaft, and the 4th conical gear and power input shaft are perpendicular.
Further, the connecting shaft is connected through first bearing front housing, and the milling head main shaft is through second bearing and front housing
It is connected, the power input shaft is connected through 3rd bearing with rear shell.
Compared with prior art, the utility model has the following beneficial effects: the design of the utility model structure is simple, closes
Reason can be obtained angle required for milling head main shaft by rotating front housing, it is various to process can to carry out sleeping milling, vertical milling and inclination milling
Inclined-plane and spiral grooves, applicability is high, and flexibility is good, efficiently convenient, has broad application prospects.
The utility model is described in more detail with reference to the accompanying drawings and detailed description.
Detailed description of the invention
Fig. 1 is the organigram of the utility model embodiment.
Fig. 2 is the connection schematic diagram figure of the utility model embodiment.
Fig. 3 is the organigram of the utility model embodiment.
Fig. 4 is the connection schematic diagram figure of the utility model embodiment.
In figure: 1- front housing, 2- rear shell, 3- connecting shaft, the first conical gear of 4-, the second conical gear of 5-, 6- milling head main shaft,
7- third conical gear, 8- power input shaft, the 4th conical gear of 9-, the removable screw of 10- first, the chassis 11-, 12- second can
Tear screw, 13- transition driver plate open, 14- inputs driver plate, 15- first bearing, 16- second bearing, 17- 3rd bearing, a- milling machine, b-
Milling head.
Specific embodiment
In order to make the above-mentioned features and advantages of the utility model more obvious and understandable, special embodiment below, and cooperate attached drawing,
It is described in detail below.
As shown in Fig. 1 ~ 4, a kind of precision universal milling head structure, including front housing 1 and rear shell 2, the front housing 1 are spelled with rear shell 2
It is connected together, the Mosaic face between the front housing 1 and rear shell 2 is inclined-plane, is provided with connecting shaft between the front housing 1 and rear shell 2
3, the connecting shaft 3 is obliquely installed and perpendicular to the Mosaic face between front housing 1 and rear shell 2, and one end of the connecting shaft 3 is provided with
First conical gear 4, the other end of the connecting shaft 3 are provided with the second conical gear 5, are provided with milling head master in the front housing 1
Axis 6 is equipped with third conical gear 7 on the milling head main shaft 6, and the third conical gear 7 is nibbled with 4 phase of the first conical gear
It closes, is provided with power input shaft 8 in the rear shell 2, the 4th conical gear 9 is installed on the power input shaft 8, the described 4th
Conical gear 9 is meshed with the second conical gear 5.
In the utility model embodiment, several have been arranged circumferentially in the rear shell 2 and the Mosaic face of front housing 1 after first
Several mounting hole, the front housing 1 and rear shells before first have been arranged circumferentially on mounting hole, the front housing 1 and the Mosaic face of rear shell 2
2 through being correspondingly arranged first before mounting hole and the first removable 10 releasable connection of screw be together after mounting hole, first.
In the utility model embodiment, the rear end of the rear shell 2 is provided with chassis 11, and the rear shell 2 is spelled with chassis 11
Be connected together, the rear shell 2 with several mounting hole, chassis 11 after second have been arranged circumferentially on the Mosaic face on chassis 11
Be arranged circumferentially several mounting holes before second on the Mosaic face of front housing 1, the rear shell 2 and chassis 11 through being correspondingly arranged the
Mounting hole and the second removable 12 releasable connection of screw be together after mounting hole, second before two.
In the utility model embodiment, the angle between the connecting shaft 3 and plumb line is 45 degree.
In the utility model embodiment, transition driver plate 13, the power input shaft are provided on the power input shaft 8
8 are connected through transition driver plate 13, input driver plate 14 with the power output shaft on milling machine a, the power input shaft 8 and transition driver plate
13 are interference fitted together through connecting key, and the transition driver plate 13 is interference fitted together with input driver plate 14 through connecting key, institute
It states and is interference fitted together into driver plate and milling machine a through connecting key, thus by the power of milling machine a through inputting driver plate 14, transition driver plate
13 are input to power input shaft 8.
In the utility model embodiment, first conical gear 4, the second conical gear 5 hang down with 3 phase of connecting shaft
Directly, the third conical gear 7 and milling head main shaft 6 are perpendicular, and the 4th conical gear 9 and power input shaft 8 are perpendicular；Institute
It states the first conical gear 4, the second conical gear 5 to be interference fitted together through connecting key and connecting shaft 3, the third circular cone tooth
Wheel 7 is interference fitted together through connecting key and milling head main shaft 6, and the 4th conical gear 9 is through connecting key and 8 mistake of power input shaft
It is full of and is combined together.
In the utility model embodiment, the connecting shaft 3 is connected through 15 front housing 1 of first bearing, the milling head main shaft 6
It is connected through second bearing 16 with front housing 1, the power input shaft 8 is connected through 3rd bearing 17 with rear shell 2；The first axle
Together, the inner ring and connecting shaft 3 of the first bearing 15 are interference fitted together for the outer ring for holding 15 and the interference fit of front housing 1,
The outer ring of the second bearing 16 and front housing 1 are interference fitted the inner ring of the second bearing 16 and 6 interference of milling head main shaft together
It is combined together, the outer ring of the 3rd bearing 17 and rear shell 2 are interference fitted together, the inner ring of the 3rd bearing 17 and dynamic
Power input shaft 8 is interference fitted together；The first bearing 15 realizes the installation and revolution of connecting shaft 3, the second bearing 16
Realize the installation and revolution of milling head main shaft 6, the 3rd bearing 17 realizes the installation and revolution of power input shaft 8.
The working method of the utility model comprising the steps of: the front housing 1 is rotated around the axis 001 of connecting shaft 3,
When the axis of the milling head main shaft 6 forms a conical surface in space, when the axis of the milling head main shaft 6 is parallel with plumb line
When, become vertical milling, when the axis of the milling head main shaft 6 and plumb line are perpendicular, becomes sleeping milling, when the milling head main shaft 6
The angle of axis and plumb line is greater than 0 degree and when less than 90 degree, becomes inclination and mills.
Before the front housing 1 is rotated around the axis 001 of connecting shaft 3, the first removable screw 10 is unclamped, due to described the
The presence of one bearing 15, the front housing 1 are rotated around the axis 001 of connecting shaft 3, during this period, the third conical gear 7 with
First conical gear 4 keeps engagement, and second conical gear 5 is engaged with the holding of the 4th conical gear 9, the milling head main shaft 6,
Connecting shaft 3, power input shaft 8 dally；The front housing 1 is after the completion of the rotation of axis 001 of connecting shaft 3, locking described first
Removable screw 10.
In the utility model embodiment, when original state, the power input shaft 8 is horizontally disposed, the power input
Axis 8 and plumb line are perpendicular, and the milling head main shaft 6 is vertically arranged, and the milling head main shaft 6 is parallel with plumb line, it is of course possible to
Depending on according to the actual situation, it is not limited to this.
In the utility model embodiment, the milling head main shaft 6 is connected through connecting key with milling head b, the milling head main shaft 6
It links together through connecting key and milling head b interference fit, the milling head b uses existing milling head.
For indicating the art of positional relationship or shape applied in above-mentioned any technical solution disclosed by the utility model
Its meaning includes approximate with its, similar or close state or shape to language unless otherwise stated.
Either component provided by the utility model by multiple individual component parts either assembled, or
The separate part that integrally formed technique manufactures.
Finally it should be noted that: above embodiments are only to illustrate the technical solution of the utility model rather than limit it
System；Although the utility model has been described in detail with reference to the preferred embodiment, those of ordinary skill in the art should
Understand: specific implementation of the utility model can still be modified or is equally replaced to some technical characteristics
It changes；Without departing from the spirit of technical solutions of the utility model, should all cover in the claimed technical solution of the utility model
In range.
Claims (7)
1. a kind of precision universal milling head structure, it is characterised in that: including front housing and rear shell, the front housing and rear shell are spliced one
It rises, the Mosaic face between the front housing and rear shell is inclined-plane, and connecting shaft, the connecting shaft are provided between the front housing and rear shell
It is obliquely installed and perpendicular to the Mosaic face between front housing and rear shell, one end of the connecting shaft is provided with the first conical gear, institute
The other end for stating connecting shaft is provided with the second conical gear, and milling head main shaft is provided in the front housing, is pacified on the milling head main shaft
Equipped with third conical gear, the third conical gear is meshed with the first conical gear, and setting is dynamic defeated in the rear shell
Enter axis, the 4th conical gear is installed on the power input shaft, the 4th conical gear is meshed with the second conical gear.
2. precision universal milling head structure according to claim 1, it is characterised in that: on the Mosaic face of the rear shell and front housing
It has been arranged circumferentially several mounting holes after first, several has been arranged circumferentially on the Mosaic face of the front housing and rear shell before first and has been pacified
Fill hole, the front housing and rear shell through being correspondingly arranged first before after mounting hole, first mounting hole and the first removable screw it is removable
It links together.
3. precision universal milling head structure according to claim 1, it is characterised in that: the rear end of the rear shell is provided with bottom
Disk, the rear shell are stitched together with chassis, and the rear shell has been arranged circumferentially several after second on the Mosaic face with chassis
Several have been arranged circumferentially on the Mosaic face of mounting hole, the chassis and front housing to pass through in mounting hole, the rear shell and chassis before second
Mounting hole and the second removable screw releasable connection be together after mounting hole, second before second be correspondingly arranged.
4. precision universal milling head structure according to claim 1, it is characterised in that: between the connecting shaft and plumb line
Angle is 45 degree.
5. precision universal milling head structure according to claim 1, it is characterised in that: be provided on the power input shaft
Driver plate is crossed, the power input shaft is connected through transition driver plate, input driver plate with the power output shaft on milling machine.
6. precision universal milling head structure according to claim 1, it is characterised in that: first conical gear, the second circle
Bevel gear is perpendicular with connecting shaft, and the third conical gear and milling head main shaft are perpendicular, the 4th conical gear and dynamic
Power input shaft is perpendicular.
7. precision universal milling head structure according to claim 1, it is characterised in that: the connecting shaft is through first bearing front housing
It is connected, the milling head main shaft is connected through second bearing with front housing, and the power input shaft is connected through 3rd bearing with rear shell
It connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820816682.7U CN208289081U (en) | 2018-05-30 | 2018-05-30 | Accurate universal milling head structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820816682.7U CN208289081U (en) | 2018-05-30 | 2018-05-30 | Accurate universal milling head structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208289081U true CN208289081U (en) | 2018-12-28 |
Family
ID=64722998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820816682.7U Expired - Fee Related CN208289081U (en) | 2018-05-30 | 2018-05-30 | Accurate universal milling head structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208289081U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108714813A (en) * | 2018-05-30 | 2018-10-30 | 福州大学 | Accurate universal milling head structure and its working method |
| CN110744337A (en) * | 2019-11-18 | 2020-02-04 | 珠海格力智能装备有限公司 | B-axis milling head structure and processing machine tool |
-
2018
- 2018-05-30 CN CN201820816682.7U patent/CN208289081U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108714813A (en) * | 2018-05-30 | 2018-10-30 | 福州大学 | Accurate universal milling head structure and its working method |
| CN110744337A (en) * | 2019-11-18 | 2020-02-04 | 珠海格力智能装备有限公司 | B-axis milling head structure and processing machine tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181228 Termination date: 20210530 |