CN209394051U - A kind of milling cutter - Google Patents
A kind of milling cutter Download PDFInfo
- Publication number
- CN209394051U CN209394051U CN201920048048.8U CN201920048048U CN209394051U CN 209394051 U CN209394051 U CN 209394051U CN 201920048048 U CN201920048048 U CN 201920048048U CN 209394051 U CN209394051 U CN 209394051U
- Authority
- CN
- China
- Prior art keywords
- milling cutter
- locating rod
- positioning
- knife rest
- locating
- 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
Links
- 238000003801 milling Methods 0.000 title claims abstract description 40
- 239000000956 alloy Substances 0.000 claims description 3
- 229910045601 alloy Inorganic materials 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 13
- 238000003754 machining Methods 0.000 abstract description 2
- 239000002699 waste material Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
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- Milling Processes (AREA)
Abstract
The utility model relates to the milling cutters that workpiece machining equipment field more particularly to a kind of pair of thin plate carry out processing.For the accuracy for improving processing dimension, process safety is improved, the utility model proposes a kind of milling cutter, which includes knife rest, knife handle and pre-locating mechanism, the knife rest and the knife handle collinearly connect, and the installing blind for installing the pre-locating mechanism is provided on the knife rest and the knife handle；The pre-locating mechanism includes locating rod and elastic adjustment part, and the locating rod is connected with the elastic adjustment part and is inserted into the installing blind, and the positioning end of the locating rod is stretched out from the knife rest.Such milling cutter is processed to thin plate, it is ensured that the accuracy of processing dimension improves process safety.
Description
Technical field
The utility model relates to the milling cutters that workpiece machining equipment field more particularly to a kind of pair of thin plate carry out processing.
Background technique
Currently, carrying out cutting processing to thin plate frequently with milling cutter 01 as shown in Figure 1.But in process, it easily leads
Thin plate deformation is caused, and then causes processing dimension inaccurate, the waste material cut away easily flies out, and there are security risks.
Utility model content
For the accuracy for improving processing dimension, process safety is improved, the utility model proposes a kind of milling cutter, the milling cutter packets
Knife rest, knife handle and pre-locating mechanism are included, the knife rest and the knife handle collinearly connect, and are arranged on the knife rest and the knife handle
There is the installing blind for installing the pre-locating mechanism；The pre-locating mechanism includes locating rod and elastic adjustment part, described fixed
Position bar is connected with the elastic adjustment part and is inserted into the installing blind, and the positioning end of the locating rod is from the knife rest
Middle stretching.Such milling cutter resists thin plate to be processed using the positioning end of locating rod and carries out when processing to thin plate
Pre-determined bit, to guarantee the accuracy of processing dimension；In process, it is supported by the positioning end that elastic adjustment part adjusts locating rod
Pressure on thin plate to be processed can avoid generating change because the pressure of the positioning end of locating rod is excessive on thin plate to be processed
Shape, while can avoid the cutting edge for the waste material rebound damage milling cutter that milling cutter processing generates, improve safety in utilization.In addition, using
When the milling cutter processes thin plate, the waste material for processing generation can be discharged from the through slot between two blades, and waste material is avoided to exist
Cutter interior accumulation.
Preferably, the positioning end of the locating rod is cone-shaped structure.In this way, the positioning end using locating rod resist to
When the thin plate of processing, the contact surface of positioning end Yu thin plate to be processed can be reduced, in case it is mobile to influence milling cutter in process.
Further, the locating rod is alloy bar, to reduce abrasion loss of the positioning end of locating rod in milling cutter moving process, thus
Extend the service life of milling cutter.
Preferably, the location hole being connected to the installing blind is provided on the knife rest, and the positioning hole is installed
There is positioning pin；Positioning adjustment tank is provided in the locating rod, and the positioning pin is extend into the positioning adjustment tank.
Further, the slot bottom of the positioning adjustment tank is vertical with the positioning pin.In this way, in use, using positioning
The adjustment section of pin and positioning adjustment tank cooperation control locating rod in installing blind, avoids locating rod extended or retracted excessive
And influence the use of milling cutter.
Preferably, lock plunger is installed in the location hole, and the lock plunger in the positioning pin far from the positioning
Lock the positioning pin in one end of bar.In this way, using lock plunger to positioning pin lock, avoid positioning pin abjection and
Influence the control in the adjustment section to locating rod.
Preferably, the elastic adjustment part is spring.Such elasticity adjustment part structure is simple, and materials are convenient, at low cost.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of existing milling cutter；
Fig. 2 is structural schematic diagram when the utility model milling cutter does not install positioning pin and lock plunger；
Fig. 3 is the A-A schematic cross-sectional view in Fig. 2；
Fig. 4 is the structural schematic diagram of the utility model milling cutter.
Specific embodiment
In the following, being described in detail in conjunction with Fig. 2-4 pairs of the utility model milling cutters.
As in Figure 2-4, the utility model milling cutter includes knife rest 1, knife handle 2 and pre-locating mechanism, wherein knife rest 1 and knife
Handle 2 collinearly connects, and the installing blind 11 of installation pre-locating mechanism is provided on knife rest 1 and knife handle 2.Preferably, it installs blind
The aperture in hole 11 is located at the middle part of knife rest 1, so that pre-locating mechanism is located at the middle part of knife rest 1, so that the blade of milling cutter is predetermined
Two lateral balances of position mechanism, avoid milling cutter run-off the straight when in use.Pre-locating mechanism includes locating rod 31 and elastic adjustment part
32, locating rod 31 and elastic adjustment part 32 are connected and are inserted into installing blind 11, and the positioning end 311 of locating rod 31 is from knife rest
It is stretched out in 1.Preferably, the positioning end 311 of locating rod 31 is cone-shaped structure.In this way, in the positioning end 311 using locating rod 31
When resisting thin plate to be processed, the contact surface of positioning end 311 Yu thin plate to be processed can be reduced, in order to avoid influence in process
Milling cutter is mobile.Preferably, locating rod 31 is alloy bar, to reduce the positioning end 311 of locating rod 31 in milling cutter moving process
Abrasion loss, to extend the service life of milling cutter.Preferably, elastic adjustment part 32 is spring.Such elasticity 32 knot of adjustment part
Structure is simple, and materials are convenient, at low cost.Certainly, other elastic parts such as bourdon tube can also be used as elastic adjustment part.
As shown in Figures 3 and 4, the location hole 12 being connected to installing blind 11, and installation in location hole 12 are provided on knife rest 1
There is positioning pin 33；It is provided with positioning adjustment tank 312 in locating rod 31, and positions pin 33 and extend into positioning adjustment tank 312.
Preferably, the slot bottom for positioning adjustment tank 312 is vertical with positioning pin 33.In this way, in use, using positioning pin 33
With adjustment section of the positioning cooperation control locating rod 31 of adjustment tank 312 in installing blind 11, locating rod 31 is avoided to stretch out or contract
Into excessive and influence the use of milling cutter.Preferably, lock plunger 34 is installed, and the lock plunger 34 is in positioning pin in location hole 12
One end locking positioning pin 33 of 33 remotely located bars 31.In this way, being locked using 34 pairs of positioning pins 33 of lock plunger, avoid
It positions the abjection of pin 33 and influences the control for adjusting section to locating rod 31.In addition, positioning pin 33 and lock plunger 34
Using M4 screw.
Such milling cutter resists thin plate to be processed using the positioning end of locating rod and carries out when processing to thin plate
Pre-determined bit, to guarantee the accuracy of processing dimension；In process, it is supported by the positioning end that elastic adjustment part adjusts locating rod
Pressure on thin plate to be processed can avoid generating change because the pressure of the positioning end of locating rod is excessive on thin plate to be processed
Shape, while can avoid the cutting edge for the waste material rebound damage milling cutter that milling cutter processing generates, improve safety in utilization.In addition, using
When the milling cutter processes thin plate, the waste material for processing generation can be discharged from the through slot between two blades, and waste material is avoided to exist
Cutter interior accumulation.
Claims (7)
1. a kind of milling cutter, which is characterized in that the milling cutter includes knife rest, knife handle and pre-locating mechanism, the knife rest and the knife handle
Conllinear connection, and the installing blind for installing the pre-locating mechanism is provided on the knife rest and the knife handle；It is described predetermined
Position mechanism includes locating rod and elastic adjustment part, the locating rod connect with the elastic adjustment part and be inserted into it is described install it is blind
Kong Zhong, and the positioning end of the locating rod is stretched out from the knife rest.
2. milling cutter according to claim 1, which is characterized in that the positioning end of the locating rod is cone-shaped structure.
3. milling cutter according to claim 2, which is characterized in that the locating rod is alloy bar.
4. milling cutter described in any one of -3 according to claim 1, which is characterized in that be provided on the knife rest and the peace
The location hole of blind hole connection is filled, and the positioning hole is equipped with positioning pin；Positioning adjustment tank is provided in the locating rod,
And the positioning pin is extend into the positioning adjustment tank.
5. milling cutter according to claim 4, which is characterized in that the slot bottom and the positioning pin of the positioning adjustment tank hang down
Directly.
6. milling cutter according to claim 4, which is characterized in that be equipped with lock plunger, and the lock plunger in the location hole
The positioning pin is locked far from one end of the locating rod in the positioning pin.
7. milling cutter described in any one of -3 according to claim 1, which is characterized in that the elasticity adjustment part is spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920048048.8U CN209394051U (en) | 2019-01-11 | 2019-01-11 | A kind of milling cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920048048.8U CN209394051U (en) | 2019-01-11 | 2019-01-11 | A kind of milling cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209394051U true CN209394051U (en) | 2019-09-17 |
Family
ID=67898297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920048048.8U Expired - Fee Related CN209394051U (en) | 2019-01-11 | 2019-01-11 | A kind of milling cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209394051U (en) |
-
2019
- 2019-01-11 CN CN201920048048.8U patent/CN209394051U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20190917 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |