CN218080448U - Nonstandard terminal surface recess cutter - Google Patents
Nonstandard terminal surface recess cutter Download PDFInfo
- Publication number
- CN218080448U CN218080448U CN202222046681.8U CN202222046681U CN218080448U CN 218080448 U CN218080448 U CN 218080448U CN 202222046681 U CN202222046681 U CN 202222046681U CN 218080448 U CN218080448 U CN 218080448U
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- tool bit
- base
- cutter
- tool
- groove
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Abstract
The utility model provides a nonstandard terminal surface recess cutter, includes handle of a knife and tool bit, the one end of handle of a knife (1) is equipped with base (11) and clamp plate (12), the bottom of base (11) is provided with tool bit groove (15), tool bit groove (15) are used for holding "7" style of calligraphy tool bit (2), after "7" style of calligraphy tool bit (2) put into tool bit groove (15), open slot (13) of handle of a knife (1) are along with the locking of fastening screw (3), slowly reduce the clearance, "7" style of calligraphy tool bit (2) also are locked simultaneously, can put the lathe after fixed firm and use.
Description
Technical Field
The utility model relates to a nonstandard terminal surface recess cutter is especially used for I shape, inside machined part that needs the grooving.
Background
For the I-shaped workpieces with grooves required inside, because the length of the middle shafts of the I-shaped workpieces is different, and the length of the shafts of the workpieces is within 30mm, the universal cutter cannot extend into the grooves, and therefore the grooves of the workpieces with grooves can be extended into the grooves of the I-shaped workpieces.
Disclosure of Invention
The utility model aims at providing a nonstandard terminal surface recess cutter, for realizing this purpose, the utility model discloses a following technical scheme:
a non-standard end face groove cutter comprises a cutter handle and a cutter head, wherein a base and a pressing plate are arranged at one end of the cutter handle, an open slot is formed between the base and the pressing plate, threaded holes penetrating through the base and the pressing plate are formed in the base and the pressing plate, and fastening screws penetrate through the threaded holes; the bottom of the base is provided with a tool bit groove for accommodating a tool bit.
Further, the cutter head is of a 7-shaped structure.
Compared with the prior art, the utility model has the advantages of: through the utility model discloses nonstandard end face recess cutter can solve the I shape machined part that the interaxial spacing is less, 20-60mm, and general type cutter can't stretch into the problem of realizing inside lathe groove.
Drawings
The present invention will be described in more detail hereinafter based on embodiments and with reference to the accompanying drawings. Wherein:
fig. 1 is a schematic view of the non-standard end face groove cutter structure of the present invention.
Fig. 2 is a schematic view of the operation structure of the non-standard end face groove cutting tool of the present invention.
Wherein the reference numerals mean:
1. the tool comprises a tool handle, 11, a base, 12, a pressing plate, 13, an open slot, 14, a threaded hole, 15, a tool bit slot, 2 and 7-shaped tool bits, 3 and a fastening screw.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanied with figures are described in detail below.
As shown in fig. 1 and 2, the utility model discloses nonstandard end face groove cutter includes handle of a knife 1, and the one end of handle of a knife 1 is provided with base 11 and clamp plate 12, has open slot 13 between base 11 and the clamp plate 12, has seted up on base 11 and the clamp plate 12 simultaneously and has run through screw hole 14 between them, and fastening screw 3 passes screw hole 14.
Further, a cutter head groove 15 is formed in the bottom of the base 11, the cutter head 2 is of a 7-shaped structure, an inclined surface matched with the inclined surface of the 7-shaped cutter head 2 is arranged on the pressing plate 12, and the top of the 7-shaped cutter head 2 is embedded into the cutter head groove 15. When the 7-shaped tool bit 2 is placed in the tool bit groove 15, the opening groove 13 of the tool holder 1 is locked with the fastening screw 3 to gradually reduce the gap, and the 7-shaped tool bit 2 is also locked through the matching between the inclined surfaces and can be placed in a lathe for use after being firmly fixed.
Through the cutter with the structure, the cutter head can extend into the I-shaped machined part to be turned into the groove, and can be replaced at any time according to the abrasion degree of the cutter head, so that the problem of turning the groove inside is solved.
The above is merely a preferred embodiment of the present invention, and is not intended to limit the present invention in any way. Although the present invention has been described with reference to the preferred embodiments, it is not intended to be limited to the embodiments. Any person skilled in the art can, without departing from the scope of the invention, the technical solution of the present invention can be utilized with many possible variations and modifications, or with equivalent embodiments, to the technical solution disclosed above. Therefore, any simple modification, equivalent change and modification made to the above embodiments by the technical entity of the present invention all still fall within the protection scope of the technical solution of the present invention, where the technical entity does not depart from the content of the technical solution of the present invention.
Claims (2)
1. The utility model provides a nonstandard terminal surface recess cutter which characterized in that: the tool comprises a tool shank (1) and a 7-shaped tool bit (2), wherein a base (11) and a pressing plate (12) are arranged at one end of the tool shank (1), an open slot (13) is formed between the base (11) and the pressing plate (12), threaded holes (14) penetrating through the base (11) and the pressing plate (12) are formed in the base (11) and the pressing plate (12), and fastening screws (3) penetrate through the threaded holes (14); the bottom of base (11) is provided with tool bit groove (15), tool bit groove (15) are used for holding "7" style of calligraphy tool bit (2).
2. A non-standard face grooving tool as claimed in claim 1 wherein: the cutter head (2) is of a 7-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222046681.8U CN218080448U (en) | 2022-08-04 | 2022-08-04 | Nonstandard terminal surface recess cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222046681.8U CN218080448U (en) | 2022-08-04 | 2022-08-04 | Nonstandard terminal surface recess cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218080448U true CN218080448U (en) | 2022-12-20 |
Family
ID=84486619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222046681.8U Active CN218080448U (en) | 2022-08-04 | 2022-08-04 | Nonstandard terminal surface recess cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218080448U (en) |
-
2022
- 2022-08-04 CN CN202222046681.8U patent/CN218080448U/en active Active
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |