CN202155511U - Gate cutting tool for inner concave structure - Google Patents
Gate cutting tool for inner concave structure Download PDFInfo
- Publication number
- CN202155511U CN202155511U CN2011202125287U CN201120212528U CN202155511U CN 202155511 U CN202155511 U CN 202155511U CN 2011202125287 U CN2011202125287 U CN 2011202125287U CN 201120212528 U CN201120212528 U CN 201120212528U CN 202155511 U CN202155511 U CN 202155511U
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- China
- Prior art keywords
- knife
- handle
- mouth
- milling cutter
- saw blade
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- Expired - Fee Related
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Abstract
The utility model discloses a gate cutting tool for an inner concave structure, which comprises a mounting tool holder for being mounted on the rotating shaft of rotary process equipment, wherein a saw blade milling cutter is mounted below the mounting tool holder. The mounting tool holder is connected with the saw blade milling cutter through an easy mounting structure. The gate cutting tool for the inner concave structure has a simple structure; the mounting tool holder can be flexibly mounted on the rotating shaft of the external rotary processing equipment (a processing center or handheld rotary processing equipment), the processing equipment is selected flexibly according to the dimensions of particular products to cut the gate of the inner concave structure, and the operation is flexible and convenient; the mounting tool holder is connected with the saw blade milling cutter through the easy mounting structure, the saw blade milling cutter is convenient to replace, and an special expensive milling cutter for a milling machine is not needed, so as to reduce processing cost; and saw blade milling cutters of different specifications can be selected according to actual requirements, so as to improve the processing efficiency.
Description
Technical field
The utility model relates to a kind of cutter, is specifically related to a kind of mouth of a river excision cutter that is used to have the concave inward structure product.
Background technology
The general product of die production that adopts all has the mouth of a river (or being cast gate, material handle) mostly; The mouth of a river of exposing (being positioned at plane or outer male structure) normally adopts the band saw excision to get final product; And for the mouth of a river that is positioned at the product concave inward structure, be difficult to excise with band saw owing to receiving the product structure restriction.
In the prior art, for the mouth of a river that is positioned at concave inward structure, traditional cutting method normally excises with milling cutter on Digit Control Machine Tool; Owing to receive the operating flexibility limit production rate very low, and required milling cutter is limited by installation specification this method on the Digit Control Machine Tool in milling process, and product specification adaptability, flexibility are low; And because milling cutter belongs to dedicated tool on the Digit Control Machine Tool; Mounting structure is complicated, trouble is installed, and it costs an arm and a leg; Be positioned at the mouth of a river serious wear of concave inward structure in excision, cause processing cost to increase.
The utility model content
The purpose of the utility model is to the problems referred to above weak point, provide a kind of simple in structure, installing and replacing is flexible and be applicable to the mouth of a river excision cutter of concave inward structure,
In order to achieve the above object, the utility model adopts following technical scheme:
A kind of mouth of a river excision cutter that is used for concave inward structure, it comprises that one is used to be installed in the installation handle of a knife of rotary processing equipment rotating shaft, this installation handle of a knife below is equipped with a metal saw.
As preferably, above-mentioned installation handle of a knife connects metal saw through being prone to mounting structure.
Further, above-mentioned easy mounting structure has one and is used for fixing metal saw to the positioning seat that handle of a knife is installed, and said positioning seat inserts installs handle of a knife, and is fixed on the installation handle of a knife through screw.
As preferably, be provided with screw in the middle part of the above-mentioned positioning seat counterbore is installed.
Be provided with positioning key between above-mentioned positioning seat and the metal saw.
The utility model is simple in structure; It can be installed in the rotating shaft of outside rotation process equipment (machining center or hand-held rotary processing equipment) through handle of a knife is installed flexibly; Can choose process equipment flexibly according to the dimensions of specific product processing, flexible and convenient operation are excised in the mouth of a river of concave inward structure, and handle of a knife is installed, be convenient for changing metal saw through being prone to mounting structure connection metal saw; Need not choose expensive milling machine special-purpose milling cutter; Cut down finished cost, and can choose the metal saw of different size according to actual needs, improve working (machining) efficiency.
Description of drawings
Fig. 1 is the utility model structural representation.
The structural representation that Fig. 2 processes the mouth of a river of concave inward structure for the utility model.
Below come the utility model is further described through the accompanying drawing and the specific embodiment:
The specific embodiment
As illustrated in fig. 1 and 2, the said mouth of a river excision cutter that is used for concave inward structure of the utility model, it comprises that one is used to be installed in the installation handle of a knife 1 of rotary processing equipment rotating shaft, this installation handle of a knife below is equipped with a metal saw 2.Above-mentioned rotary processing equipment is milling machine, machining center or other hand-held rotary processing equipment etc.; The head of installation handle of a knife 1 can be designed to the shape specification with this rotary processing coordinative composition of equipments; Installation handle of a knife 1 through changing different size is used with metal saw 2; Can satisfy the mouth of a river excision of multiple demands of different, flexible and convenient operation.
Change metal saw 2 for ease, above-mentioned installation handle of a knife 1 connects metal saw 2 through being prone to mounting structure.Should be prone to mounting structure and have one and be used for fixing metal saw 2 to the positioning seat 3 that handle of a knife 1 is installed, said positioning seat inserts installs handle of a knife 1, and is fixed on through screw 4 and installs on the handle of a knife 1.As preferably, above-mentioned positioning seat 3 middle parts are provided with screw counterbore 31 are installed, and prevent that head of screw from exposing the influence cutting.In order to prevent metal saw 2 slippages rotations, be provided with positioning key 5 between above-mentioned positioning seat 3 and the metal saw 2, this positioning key connect simultaneously and positioning seat 3 with install between the handle of a knife 1, the while can prevent that positioning seat 3 from rotating like this.
During installation metal saw 2, insert metal saws 2 middle parts to positioning seat 3 earlier, follow installing and locating key 5, positioning seat 3 inserts in the lump with positioning key 5 handle of a knife 1 below is installed then, is fixed on installation handle of a knife 1 to positioning seat 3 with screw 4 at last and gets final product, and is efficient and convenient.
During use, be fixedly connected the top that handle of a knife 1 is installed with the rotating shaft of machining center (also can be other rotary processing equipment, as milling machine; Perhaps hand-held rotary processing equipment), the rotating shaft of machining center drives in the process that rotatablely moves installs handle of a knife 1 rotation at a high speed, thereby drives metal saw 2 rotation at a high speed; Simultaneously; Handle of a knife 1 is installed is moved down, drive metal saw 2 and descend the mouth of a river 7 excisions of product concave inward structure 6, as shown in Figure 2.
The utility model is simple in structure; It can be installed in the rotating shaft of outside rotation process equipment (machining center or hand-held rotary processing equipment) through handle of a knife 1 is installed flexibly; Can choose process equipment flexibly according to the dimensions of specific product and deeply processing, flexible and convenient operation excised in the mouth of a river of concave inward structure, and handle of a knife 1 is installed, be convenient for changing metal saw 2 through being prone to mounting structure connection metal saw 2; Need not choose expensive milling machine special-purpose milling cutter; Cut down finished cost, and can choose the metal saw 2 of different size according to actual needs, improve working (machining) efficiency.The head of installation handle of a knife 1 can be designed to the shape specification with the rotary processing coordinative composition of equipments, is used through installation handle of a knife 1 and the metal saw 2 of changing different size, can satisfy the mouth of a river excision of multiple demands of different, flexible and convenient operation.
Claims (5)
1. a mouth of a river excision cutter that is used for concave inward structure is characterized in that: comprise that one is used to be installed in the installation handle of a knife of rotary processing equipment rotating shaft, a metal saw is installed below this installation handle of a knife.
2. excision cutter in the mouth of a river according to claim 1 is characterized in that: said installation handle of a knife connects metal saw through being prone to mounting structure.
3. excision cutter in the mouth of a river according to claim 2, it is characterized in that: said easy mounting structure has one and is used for fixing metal saw to the positioning seat that handle of a knife is installed, and said positioning seat inserts installs handle of a knife, and is fixed on the installation handle of a knife through screw.
4. excision cutter in the mouth of a river according to claim 3 is characterized in that: said positioning seat middle part is provided with screw counterbore is installed.
5. excision cutter in the mouth of a river according to claim 3 is characterized in that: be provided with positioning key between said positioning seat and the metal saw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202125287U CN202155511U (en) | 2011-06-22 | 2011-06-22 | Gate cutting tool for inner concave structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202125287U CN202155511U (en) | 2011-06-22 | 2011-06-22 | Gate cutting tool for inner concave structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202155511U true CN202155511U (en) | 2012-03-07 |
Family
ID=45763160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202125287U Expired - Fee Related CN202155511U (en) | 2011-06-22 | 2011-06-22 | Gate cutting tool for inner concave structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202155511U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105459183A (en) * | 2014-08-12 | 2016-04-06 | 邵道聪 | Polyethylene glycol terephthalate (PET) bottle embryo sprue shearing device |
| CN110125373A (en) * | 2019-06-21 | 2019-08-16 | 山东鑫迈德数控设备有限公司 | A kind of electric baking pan aluminium base dead head dedicated numerical control cutting off machine |
-
2011
- 2011-06-22 CN CN2011202125287U patent/CN202155511U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105459183A (en) * | 2014-08-12 | 2016-04-06 | 邵道聪 | Polyethylene glycol terephthalate (PET) bottle embryo sprue shearing device |
| CN110125373A (en) * | 2019-06-21 | 2019-08-16 | 山东鑫迈德数控设备有限公司 | A kind of electric baking pan aluminium base dead head dedicated numerical control cutting off machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120307 Termination date: 20150622 |
|
| EXPY | Termination of patent right or utility model |