CN201105335Y - Special modified milling cutter for full mold casting foam piece - Google Patents
Special modified milling cutter for full mold casting foam piece Download PDFInfo
- Publication number
- CN201105335Y CN201105335Y CNU2007200886484U CN200720088648U CN201105335Y CN 201105335 Y CN201105335 Y CN 201105335Y CN U2007200886484 U CNU2007200886484 U CN U2007200886484U CN 200720088648 U CN200720088648 U CN 200720088648U CN 201105335 Y CN201105335 Y CN 201105335Y
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- cutter
- face
- milling cutter
- type screw
- screw
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Abstract
The special modified milling cutter for the full-mold casting foam part comprises a common three-edge milling cutter, a cutter clamping rod and a T-shaped screw, and is characterized in that a step shaft is arranged at the front end of the cutter clamping rod, and the small end of the step shaft is matched with a central positioning hole of the three-edge milling cutter; a key groove is arranged between the small end of the step shaft and the central positioning hole of the three-edge milling cutter, and a connecting key for connecting the cutter clamping rod with the three-edge milling cutter is arranged in the key groove; the center of the front end face of the cutter clamping rod is provided with a screw hole along the axis direction, a sunken circular step is arranged around a central positioning hole of the three-edge milling cutter, the T-shaped screw is matched with the screw hole, and the T-shaped head of the T-shaped screw falls into the sunken circular step. The utility model has the advantages of compact structure, in use installation is swift, the clamping is firm, safe and reliable, with low costs, and cutting efficiency is high, and processingquality is good, has obvious improvement to disappearance mould foam piece face level and smooth processingquality very much.
Description
Technical field
The utility model relates to the basal plane of cavityless casting polystyrene foamed material (EPS material) and the dedicated tool of bonding big plane processing, is specifically related to the special-purpose transformation of the way of a kind of cavityless casting foam element milling cutter.
Background technology
Heavy castings generally adopt full mold foam casting method, the foam element tradition that adopts in the full mold foam casting is called the disappearance mould, this die manufacturing process is manually to combine with the profile numerical control milling, along with mould designs by the differentiation of two dimension to 3D solid, the increase of numerical control foam milling machine, carry out bonding one-tenth disappearance mould after now all will being cut into some digital control processings by 3D solid, it can shorten the manufacturing cycle, improves the cast blank quality, simplify the complicated manual work of manufacturing.The big plane of foam element is general now adopts artificial heating wire cutting method to process, and in process, because artificial wire drawing translational speed and filament length cutting heat are warm uneven, can cause big face injustice, the problem of crudy difference.
The utility model content
The purpose of this utility model is in order to solve the deficiency that the above-mentioned background technology exists, a kind of special-purpose transformation of the way of cavityless casting foam element milling cutter of the face and side cutter of using based on horizontal slot milling in the common milling cutter commonly used is proposed, make it have compact conformation, quick for installation, clamping is firm, the characteristics that crudy is high.
For achieving the above object, the utility model adopts following technical scheme: the special-purpose transformation of the way of cavityless casting foam element milling cutter, comprise common face and side cutter, cutter supporting rod and T type screw, the front end that it is characterized in that described cutter supporting rod has a step axle, and the centrally-located hole of the small end of step axle and face and side cutter matches; Between the centrally-located hole of the small end of step axle and face and side cutter, be provided with keyway, the connecting key of packing in the keyway cutter supporting rod being connected with face and side cutter; Front end face central authorities at the cutter supporting rod are provided with a screw along axis direction, around the centrally-located hole of face and side cutter, be provided with the step cutting pattern of a sinking, T type screw and above-mentioned screw match, and the T connector clan of T type screw is gone in the step cutting pattern of above-mentioned sinking.
The preferred square key of described connecting key.
The thickness of the T connector portion of described T type screw is less than the face and side cutter sinking step cutting pattern degree of depth.
T connector end face at T type screw is provided with the hole that supplies the fastening usefulness of T type screw spanner.
The utility model utilizes the face and side cutter transformation of the way that horizontal slot milling is used in the common milling cutter commonly used to form, has compact conformation, in use quick for installation, clamping is firm, safe and reliable, cost is low, the stock-removing efficiency height, crudy is good, especially the smooth crudy of disappearance mould foam element face is significantly improved, can makes the bonding manufacturing of layering of disappearance mould enter the ranks of total control processing smoothly.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
The face and side cutter 1 that the utility model is mainly used by horizontal slot milling in the common milling cutter commonly used, cutter supporting rod 2 and T type screw 4 are formed.Wherein, the front end of cutter supporting rod 2 has a step axle, and the centrally-located hole of the small end of step axle and face and side cutter 1 matches; Between the centrally-located hole of the small end of step axle and face and side cutter, be provided with keyway, the part of keyway is positioned on the step axle, another part is positioned on the centrally-located hole inwall of face and side cutter, the connecting key 3 of packing in the keyway cutter supporting rod 2 being connected with face and side cutter; Front end face central authorities at cutter supporting rod 2 are provided with a screw along axis direction, around the centrally-located hole of face and side cutter 1, be provided with the step cutting pattern of a sinking, T type screw 4 matches with above-mentioned screw, and the T connector clan of T type screw is gone in the step cutting pattern of above-mentioned sinking.
Above-mentioned face and side cutter 1 adopts 24 sword face and side milling cutter with straight teeths, and the sinking step cutting pattern is changed system in lower end, milling cutter centrally-located hole, so that the T type screw that crouches is anchored on the supporting rod.
The upper end of above-mentioned cutter supporting rod 2 is designed for inserting the handle that scabbles in the lathe clamping device handle, and the lower end is designed to the positioning clamping step axle of face and side cutter 1.
Above-mentioned connecting key 3 is that to be used for the end that cutter is connected with anti-rotation between the supporting rod be the little square key piece of R.
Described T type screw 4 crouches in the face and side cutter 1 centrally-located bore edges sinking step cutting pattern, and is fastening with being connected of cutter supporting rod 2.The thickness of the T connector portion of T type screw 4 is less than the face and side cutter 1 sinking step cutting pattern degree of depth.Be provided with for four spanners of the fastening usefulness of T type screw spanner at the T connector end face of T type screw 4 and use the hole.Above-mentioned four spanners are along the circumferential direction uniform with the hole.
Spanner is made of spanner long handle 5 and pin 6.The cuboid that spanner long handle 5 adopts pin face wrench to use at one end is provided with two holes and is used for pin 6 assemblings.Can use in the double-pin hole of pin 6 insertion spanners.
It is fine that the utility model carries out the trial cut test effect at numerical control foam milling machine to macrofoam spare plane, the molded quality of making that disappears improves with the manufacturing cycle and shortens all highly significants, and best milling cutting parameter is: the cutter rotating speed is that 3000 commentariess on classics/min, cutting speed are that 5000mm/min, step pitch width 140mm/ go on foot.
Claims (4)
1, the special-purpose transformation of the way of cavityless casting foam element milling cutter comprises common face and side cutter, cutter supporting rod and T type screw, it is characterized in that the front end of described cutter supporting rod has a step axle, and the centrally-located hole of the small end of step axle and face and side cutter matches; Between the centrally-located hole of the small end of step axle and face and side cutter, be provided with keyway, the connecting key of packing in the keyway cutter supporting rod being connected with face and side cutter; Front end face central authorities at the cutter supporting rod are provided with a screw along axis direction, around the centrally-located hole of face and side cutter, be provided with the step cutting pattern of a sinking, T type screw and above-mentioned screw match, and the T connector clan of T type screw is gone in the step cutting pattern of above-mentioned sinking.
2, the special-purpose transformation of the way of cavityless casting foam element according to claim 1 milling cutter is characterized in that described connecting key is a square key.
3, the special-purpose transformation of the way of cavityless casting foam element according to claim 1 milling cutter, the thickness of T connector portion that it is characterized in that described T type screw is less than the face and side cutter sinking step cutting pattern degree of depth.
4,, it is characterized in that being provided with the hole that supplies the fastening usefulness of T type screw spanner at the T connector end face of T type screw according to the special-purpose transformation of the way of the described cavityless casting foam element of arbitrary claim in the claim 1 to 3 milling cutter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200886484U CN201105335Y (en) | 2007-11-30 | 2007-11-30 | Special modified milling cutter for full mold casting foam piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200886484U CN201105335Y (en) | 2007-11-30 | 2007-11-30 | Special modified milling cutter for full mold casting foam piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201105335Y true CN201105335Y (en) | 2008-08-27 |
Family
ID=39957126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200886484U Expired - Lifetime CN201105335Y (en) | 2007-11-30 | 2007-11-30 | Special modified milling cutter for full mold casting foam piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201105335Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102281976A (en) * | 2009-01-15 | 2011-12-14 | 特固克有限会社 | Clamping apparatus for cutting insert |
| CN102873354A (en) * | 2012-10-16 | 2013-01-16 | 机械科学研究总院先进制造技术研究中心 | Special cutter for digital forming machine |
| CN106077527A (en) * | 2016-05-11 | 2016-11-09 | 宁夏共享模具有限公司 | A kind of lost foam casting plane machining dedicated tool |
-
2007
- 2007-11-30 CN CNU2007200886484U patent/CN201105335Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102281976A (en) * | 2009-01-15 | 2011-12-14 | 特固克有限会社 | Clamping apparatus for cutting insert |
| US8573899B2 (en) | 2009-01-15 | 2013-11-05 | Taegutec, Ltd. | Clamping apparatus for a cutting insert |
| CN102873354A (en) * | 2012-10-16 | 2013-01-16 | 机械科学研究总院先进制造技术研究中心 | Special cutter for digital forming machine |
| CN106077527A (en) * | 2016-05-11 | 2016-11-09 | 宁夏共享模具有限公司 | A kind of lost foam casting plane machining dedicated tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: DONGFENG DIE & STAMPING TECHNOLOGIES CO.,LTD. Assignor: DONGFENG MOTER Co.,Ltd. Contract record no.: 2010420000126 Denomination of utility model: Special modified milling tool for cavityless casting foam pieces Granted publication date: 20080827 License type: Exclusive License Record date: 20100818 |
|
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: DONGFENG DIE & STAMPING TECHNOLOGIES CO.,LTD. Assignor: DONGFENG MOTER Co.,Ltd. Contract record no.: 2010420000126 Denomination of utility model: Special modified milling tool for cavityless casting foam pieces Granted publication date: 20080827 License type: Exclusive License Record date: 20100818 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080827 |