CN203843265U - Side milling head clamp - Google Patents
Side milling head clamp Download PDFInfo
- Publication number
- CN203843265U CN203843265U CN201420269276.5U CN201420269276U CN203843265U CN 203843265 U CN203843265 U CN 203843265U CN 201420269276 U CN201420269276 U CN 201420269276U CN 203843265 U CN203843265 U CN 203843265U
- Authority
- CN
- China
- Prior art keywords
- tool
- bearing
- tool arm
- broach shell
- milling
- 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 - Lifetime
Links
- 238000003801 milling Methods 0.000 title claims abstract description 55
- 230000001360 synchronised effect Effects 0.000 claims abstract description 15
- 238000009434 installation Methods 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
Landscapes
- Milling Processes (AREA)
Abstract
The utility model discloses a side milling head clamp. The side milling head clamp comprises a fixed seat, a drive synchronous wheel, a driven synchronous wheel, a synchronous belt, a tool arm, a tool sleeve and a milling tool, wherein the fixed seat is fixed on a machine tool spindle; the drive synchronous wheel is fixedly connected with the chuck of a milling machine through a connection shaft arranged thereon; one end of the tool arm is fixedly connected with the fixed seat through a U-shaped hole formed in the tool arm; the other end of the tool arm is provided with a first bearing installation hole and a second bearing installation hole for installing a bearing; the side surface of the tool arm is provided with a belt groove along the length direction of the side surface of the tool arm; the tool sleeve is installed at the inner side of the bearing and penetrates through the first bearing installation hole and the second bearing installation hole; the driven synchronous wheel is fixed on the tool sleeve; the synchronous belt sleeves the drive synchronous wheel and the driven synchronous wheel, and is located in the belt groove; the tool handle of the milling tool is fixed in the tool sleeve. The side milling head clamp disclosed by the utility model is capable of stretching in a workpiece to mill, easy to install and demount, and simple in structure.
Description
Technical field
The utility model relates to machining apparatus field, is specifically related to a kind of side milling fixture head.
Background technology
At present milling machine is widely used in machining, but existing milling machine can only process at surface of the work mostly, cannot be deep into inside workpiece and carry out milling.
Utility model content
For the deficiencies in the prior art, the purpose of this utility model is to provide one can go deep into inside workpiece to carry out milling, and easily installing/dismounting, side milling fixture head simple in structure.
To achieve these goals, the utility model is by the following technical solutions:
A kind of side milling fixture head, comprises holder, active synchronization wheel, driven synchronizing wheel, synchronous belt, tool arm, broach shell and milling cutter, wherein,
Described holder is fixed on machine tool chief axis;
Described active synchronization wheel is fixedly connected with the chuck of milling machine by connecting axle disposed thereon;
One end of described tool arm is fixedly connected with described holder by U-shaped hole disposed thereon; The other end of described tool arm is provided with for bearings mounted clutch shaft bearing installing hole and the second bearing mounting hole; The side of described tool arm is provided with belt grooves on along its length;
Described broach shell is installed on the inner side of bearing and runs through described clutch shaft bearing installing hole and the second bearing mounting hole;
Described driven synchronizing wheel is fixed on described broach shell;
Described synchronous belt is enclosed within on described active synchronization wheel and driven synchronizing wheel and is positioned at described belt grooves;
The handle of a knife of described milling cutter is fixed in described broach shell.
Further, on described driven synchronizing wheel, be provided with the first screwed hole, and by the first jackscrew, described broach shell be fixed.
Further, on described broach shell, be provided with the second screwed hole and the 3rd screwed hole, and by the second jackscrew and the 3rd jackscrew, described milling cutter be fixed.
Further, described broach shell is provided with anti-bits pad in the side near bearing.
Further, the side of described clutch shaft bearing installing hole and the second bearing mounting hole is respectively arranged with gap.
Further, on described tool arm, be provided with the 4th screwed hole, be used for fastening described bearing by screw.
Compared with prior art, the beneficial effects of the utility model are that side milling fixture head of the present utility model can go deep into inside workpiece and carries out milling, and easy installing/dismounting, simple in structure.
Brief description of the drawings
Fig. 1 is that side milling fixture head of the present utility model is arranged on the assembly structure schematic diagram on milling machine;
Fig. 2 is the structure for amplifying schematic diagram of the side milling fixture head in Fig. 1;
Fig. 3 (a) is the perspective view of active synchronization wheel of the present utility model;
Fig. 3 (b) is the front view of active synchronization wheel of the present utility model;
Fig. 4 (a) is the perspective view of driven synchronizing wheel of the present utility model;
Fig. 4 (b) is the front view of driven synchronizing wheel of the present utility model;
Fig. 4 (c) is the side view of driven synchronizing wheel of the present utility model;
Fig. 5 (a) is the perspective view of tool arm of the present utility model;
Fig. 5 (b) is the front view of tool arm of the present utility model;
Fig. 6 is the perspective view of broach shell of the present utility model;
Fig. 7 is the stereogram of side milling fixture head of the present utility model;
Fig. 8 is another structural representation of side milling fixture head of the present utility model.
Wherein, 1 holder, 2 active synchronization wheels, 21 connecting axles, 3 driven synchronizing wheels, 31 first screwed holes, 4 synchronous belts, 5 tool arms, 51U type hole, 52 clutch shaft bearing installing holes, 53 second bearing mounting holes, 54 belt grooves, 55 gaps, 56 the 4th screwed holes, 6 broach shells, 61 second screwed holes, 62 the 3rd screwed holes, 63 anti-bits pads, 7 milling cutters, 8 machine tool chief axis, 9 bearings.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with embodiment and accompanying drawing, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
Fig. 1 has shown that side milling fixture head of the present utility model is arranged on the assembly structure schematic diagram on milling machine, and the part that wherein A shows is side milling fixture head of the present utility model.As shown in Figure 2, side milling fixture head of the present utility model comprises holder 1, active synchronization wheel 2, driven synchronizing wheel 3, synchronous belt 4, tool arm 5, broach shell 6 and milling cutter 7.
As shown in Fig. 2-7, holder 1 is fixed on machine tool chief axis 8, on active synchronization wheel 2, be provided with connecting axle 21, the chuck of original milling machine for fixing milling cutter 7 is used for fixing the connecting axle 21 connecting on active synchronization wheel 2 now, makes the rotating shaft of milling machine can drive active synchronization wheel 2 rotation together.
Tool arm 5 is slim-lined construction, and one end of tool arm 5 is provided with U-shaped hole 51, and one end of tool arm 5 is fixedly connected with holder 1 by U-shaped hole 51; The other end of tool arm 5 is provided with clutch shaft bearing installing hole 52 and the second bearing mounting hole 53, two bearings 9 are arranged on respectively in bearing mounting hole, in a preferred embodiment, the side of clutch shaft bearing installing hole 52 and the second bearing mounting hole 53 offers respectively gap 55, such structural design can convenient bearing 9 installation, in addition, as shown in Figure 8, the 4th screwed hole 56 can be set on tool arm 5, then press from both sides the next fastening bearing 9 of lock by screw.Two sides of tool arm 5 are gone up along its length and are also provided with belt grooves 54, and synchronous belt 4 is enclosed within on active synchronization wheel 2 and driven synchronizing wheel 3 and is positioned at belt grooves 54.
Broach shell 6 is installed on the inner side of bearing 9 and runs through clutch shaft bearing installing hole 52 and the second bearing mounting hole 53, and driven synchronizing wheel 3 is fixed on broach shell 6, and the handle of a knife of milling cutter 7 is fixed in broach shell 6.In a preferred embodiment, on driven synchronizing wheel 3, be provided with the first screwed hole 31, can be fixed broach shell 6 by the first jackscrew, driven synchronizing wheel 3 is locked with broach shell 6, broach shell 6 has played the effect of rotating shaft, on broach shell 6, be provided with the second screwed hole 61 and the 3rd screwed hole 62, can be fixed milling cutter 7 by the second jackscrew and the 3rd jackscrew, thereby milling cutter 7 be locked in broach shell 6 by jackscrew.In a preferred embodiment, broach shell 6 is being separately installed with anti-bits pad 63 near a side of two bearings 9, and when anti-bits pad 63 can prevent milling, iron filings are fallen in bearing 9 and affected service life of bearing 9.
The tool arm of side milling fixture head of the present utility model is slim-lined construction, thereby milling cutter can go deep into inside workpiece together with tool arm etc. and carries out milling machine operation, this has just met the demand of inside workpiece being carried out to Milling Process, make up traditional milling machine of the prior art and mostly can only process at surface of the work, the vacancy that cannot be deep into inside workpiece and carry out milling.
The above embodiment has only expressed embodiment of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (6)
1. a side milling fixture head, is characterized in that, comprises holder, active synchronization wheel, driven synchronizing wheel, synchronous belt, tool arm, broach shell and milling cutter, wherein,
Described holder is fixed on machine tool chief axis;
Described active synchronization wheel is fixedly connected with the chuck of milling machine by connecting axle disposed thereon;
One end of described tool arm is fixedly connected with described holder by U-shaped hole disposed thereon; The other end of described tool arm is provided with for bearings mounted clutch shaft bearing installing hole and the second bearing mounting hole; The side of described tool arm is provided with belt grooves on along its length;
Described broach shell is installed on the inner side of bearing and runs through described clutch shaft bearing installing hole and the second bearing mounting hole;
Described driven synchronizing wheel is fixed on described broach shell;
Described synchronous belt is enclosed within on described active synchronization wheel and driven synchronizing wheel and is positioned at described belt grooves;
The handle of a knife of described milling cutter is fixed in described broach shell.
2. side milling fixture head according to claim 1, is characterized in that, is provided with the first screwed hole, and by the first jackscrew, described broach shell is fixed on described driven synchronizing wheel.
3. side milling fixture head according to claim 1, is characterized in that, is provided with the second screwed hole and the 3rd screwed hole on described broach shell, and by the second jackscrew and the 3rd jackscrew, described milling cutter is fixed.
4. according to the side milling fixture head described in claim 1 or 3, it is characterized in that, described broach shell is provided with anti-bits pad in the side near bearing.
5. side milling fixture head according to claim 1, is characterized in that, the side of described clutch shaft bearing installing hole and the second bearing mounting hole is respectively arranged with gap.
6. side milling fixture head according to claim 5, is characterized in that, is provided with the 4th screwed hole on described tool arm, is used for fastening described bearing by screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420269276.5U CN203843265U (en) | 2014-05-23 | 2014-05-23 | Side milling head clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420269276.5U CN203843265U (en) | 2014-05-23 | 2014-05-23 | Side milling head clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203843265U true CN203843265U (en) | 2014-09-24 |
Family
ID=51556326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420269276.5U Expired - Lifetime CN203843265U (en) | 2014-05-23 | 2014-05-23 | Side milling head clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203843265U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103962619A (en) * | 2014-05-23 | 2014-08-06 | 太仓优尼泰克精密机械有限公司 | Side milling head clamp |
-
2014
- 2014-05-23 CN CN201420269276.5U patent/CN203843265U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103962619A (en) * | 2014-05-23 | 2014-08-06 | 太仓优尼泰克精密机械有限公司 | Side milling head clamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140924 |
|
| CX01 | Expiry of patent term |