CN203956175U - A kind of T-slot cutter - Google Patents
A kind of T-slot cutter Download PDFInfo
- Publication number
- CN203956175U CN203956175U CN201420292161.8U CN201420292161U CN203956175U CN 203956175 U CN203956175 U CN 203956175U CN 201420292161 U CN201420292161 U CN 201420292161U CN 203956175 U CN203956175 U CN 203956175U
- Authority
- CN
- China
- Prior art keywords
- backstay
- terminal pad
- uniform
- positioning key
- slot
- 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 description 7
- 238000003754 machining Methods 0.000 description 2
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- Knives (AREA)
Abstract
This is novel discloses a kind of T-slot cutter, it is by knife bar, connecting rod and knife rest form, wherein uniform at least 4 holding tanks of knife bar distal outer surface, uniform at least three locating slots of front end inner surface, connecting rod is by backstay, terminal pad, positioning key and back-moving spring form, uniform at least three locating holes in backstay end side surface, positioning key is arranged on locating hole place, backstay front end is connected with terminal pad, knife rest is made up of cutterhead and push rod, push rod is positioned at cutterhead upper surface, cutterhead upper surface is separately established link slot, backstay end is embedded in knife bar front end, and positioning key is connected with locating slot, terminal pad is positioned at the link slot of cutterhead upper surface, push rod is embedded in connecting rod, and offset with positioning key.This new structure is simple, and parts are safeguarded and changed conveniently easy to use and flexible, can meet on the one hand the processing work of multiple T-shaped groove, improve on the other hand cutter and used flexibility and comprehensive utilization ratio, thereby reduced the use cost of cutter, and effectively extended service life.
Description
Technical field
This novel a kind of T-slot cutter, genus machining tool apparatus field of relating to.
Background technology
In machined is produced, often need milling to produce the T-shaped groove of multiple different size parameter, therefore add man-hour carrying out this type of at present, need to be according to the corresponding milling cutter of specific T-shaped groove structure choice, and presently used T-slot cutter is to be generally made up of cutter hub and alloy cutter head, its structure of the cutter body is integral structure, cutter uses flexibility and interchangeability extreme difference, therefore, in the time of T-shaped groove structural change, often need design to produce the special-purpose milling cutter matching with it, thereby cause for the milling cutter kind of T-shaped groove processing use various, One's name is legion, greatly increase processing cost, simultaneously again because current used milling cutter body is integral type structure, therefore when cutter hub part is damaged or when machining accuracy is not enough because of reasons such as wearing and tearing, this cutter can only entirety be scrapped, thereby further increase the use cost of cutter, and also greatly reduce cutter life, therefore need to develop a kind of use flexibly, the Novel T-shaped slotting cutter that use cost is cheap.
Summary of the invention
This novel object is just to overcome above-mentioned deficiency, and a kind of T-slot cutter is provided.
For achieving the above object, originally novel is to be achieved through the following technical solutions:
A kind of T-slot cutter, it is by knife bar, connecting rod and knife rest form, wherein said knife bar is that angle is the hollow round table structure of 2 °-5 °, uniform at least 4 holding tanks of its distal outer surface, uniform at least three locating slots of front end inner surface, described holding tank and locating slot all in axial direction distribute, described connecting rod is by backstay, terminal pad, positioning key and back-moving spring form, described backstay is hollow cylinder structure, its uniform at least three locating holes in end side surface, described positioning key is arranged on locating hole place, its end is also hinged with backstay inner surface, its top is separately connected with back-moving spring, described back-moving spring is separately connected with backstay inner surface, described backstay front end is connected with terminal pad, uniform at least 4 screws that are located by connecting on described terminal pad, described knife rest is made up of cutterhead and push rod, described push rod is positioned at cutterhead upper surface, and concentric with cutterhead, described cutterhead upper surface is separately established link slot, another uniform at least 4 connecting screw holes in link slot, described link slot diameter is identical with terminal pad diameter, large 0-2 millimeters of depth ratio terminal pad thickness, described backstay end is embedded in knife bar front end, and positioning key is connected with locating slot, described terminal pad is positioned at the link slot of cutterhead upper surface, and connect by connecting screw hole, described push rod is embedded in connecting rod, and offset with positioning key.
This new structure is simple, parts are safeguarded and are changed conveniently, easy to use and flexible, can meet on the one hand the processing work of multiple T-shaped groove, improve on the other hand cutter and used flexibility and comprehensive utilization ratio, greatly reduce cutter use amount, thereby reduced the use cost of cutter, and effectively extended service life.
Brief description of the drawings
Fig. 1 is this new structure schematic diagram.
Detailed description of the invention
As shown in Figure 1, a kind of T-slot cutter, it is by knife bar 1, connecting rod and knife rest form, wherein said knife bar is that angle is the hollow round table structure of 2 °-5 °, uniform at least 4 holding tanks 2 of its distal outer surface, uniform at least three locating slots 3 of front end inner surface, described holding tank 2 and locating slot 3 all in axial direction distribute, described connecting rod is by backstay 4, terminal pad 5, positioning key 6 and back-moving spring 7 form, described backstay 4 is hollow cylinder structure, its uniform at least three locating holes 8 in end side surface, described positioning key 6 is arranged on locating hole 8 places, its end is also hinged with backstay 4 inner surfaces, its top is separately connected with back-moving spring 7, described back-moving spring 7 is separately connected with backstay 4 inner surfaces, described backstay 4 front ends are connected with terminal pad 5, uniform at least 4 screws 9 that are located by connecting on described terminal pad 5, described knife rest is made up of cutterhead 10 and push rod 11, described push rod 11 is positioned at cutterhead 10 upper surfaces, and concentric with cutterhead, described cutterhead 10 upper surfaces are separately established link slot 12, interior another uniform at least 4 connecting screw holes 9 of link slot 12, described link slot 12 diameters are identical with terminal pad 5 diameters, large 0-2 millimeters of depth ratio terminal pad 5 thickness, described backstay 4 ends are embedded in knife bar 1 front end, and positioning key 6 is connected with locating slot 3, described terminal pad 5 is positioned at the link slot 12 of cutterhead 10 upper surfaces, and connect by connecting screw hole 9, described push rod 11 is embedded in connecting rod 4, and offset with positioning key 6.
When use, first backstay is installed to knife bar front end, and rotate backstay, time positioning key corresponding with locating slot position, then knife rest is installed on backstay, when the push rod of knife rest, to enter backstay inner and in the time that positioning key offsets, push rod is released positioning key from locating hole, and be that positioning key is embedded in locating slot, realize being connected of backstay and knife bar, then the terminal pad of backstay front end is connected to the assembling that can realize milling cutter with the link slot on cutterhead; After milling cutter is finished using, first the terminal pad of backstay front end is connected to disconnection with the link slot on cutterhead, then take off knife rest, after knife rest takes off, positioning key supports because lacking push rod, under action of reset spring, positioning key retracts in backstay, thereby backstay is connected to disconnection with knife bar.
Claims (1)
1. a T-slot cutter, it is characterized in that: described T-slot cutter is by knife bar, connecting rod and knife rest form, wherein said knife bar is that angle is the hollow round table structure of 2 °-5 °, uniform at least 4 holding tanks of its distal outer surface, uniform at least three locating slots of front end inner surface, described holding tank and locating slot all in axial direction distribute, described connecting rod is by backstay, terminal pad, positioning key and back-moving spring form, described backstay is hollow cylinder structure, its uniform at least three locating holes in end side surface, described positioning key is arranged on locating hole place, its end is also hinged with backstay inner surface, its top is separately connected with back-moving spring, described back-moving spring is separately connected with backstay inner surface, described backstay front end is connected with terminal pad, uniform at least 4 screws that are located by connecting on described terminal pad, described knife rest is made up of cutterhead and push rod, described push rod is positioned at cutterhead upper surface, and concentric with cutterhead, described cutterhead upper surface is separately established link slot, another uniform at least 4 connecting screw holes in link slot, described link slot diameter is identical with terminal pad diameter, large 0-2 millimeters of depth ratio terminal pad thickness, described backstay end is embedded in knife bar front end, and positioning key is connected with locating slot, described terminal pad is positioned at the link slot of cutterhead upper surface, and connect by connecting screw hole, described push rod is embedded in connecting rod, and offset with positioning key.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420292161.8U CN203956175U (en) | 2014-06-04 | 2014-06-04 | A kind of T-slot cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420292161.8U CN203956175U (en) | 2014-06-04 | 2014-06-04 | A kind of T-slot cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203956175U true CN203956175U (en) | 2014-11-26 |
Family
ID=51916815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420292161.8U Expired - Lifetime CN203956175U (en) | 2014-06-04 | 2014-06-04 | A kind of T-slot cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203956175U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106041185A (en) * | 2016-08-03 | 2016-10-26 | 苏州市吴中区木渎晓云模具加工厂 | Face milling cutter connector of valve upper cover machining line |
-
2014
- 2014-06-04 CN CN201420292161.8U patent/CN203956175U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106041185A (en) * | 2016-08-03 | 2016-10-26 | 苏州市吴中区木渎晓云模具加工厂 | Face milling cutter connector of valve upper cover machining line |
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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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141126 |