CN207887942U - A kind of handle of a knife in the anti-spot-facing cutter of bias - Google Patents
A kind of handle of a knife in the anti-spot-facing cutter of bias Download PDFInfo
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- CN207887942U CN207887942U CN201721498505.0U CN201721498505U CN207887942U CN 207887942 U CN207887942 U CN 207887942U CN 201721498505 U CN201721498505 U CN 201721498505U CN 207887942 U CN207887942 U CN 207887942U
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- handle
- knife
- threaded hole
- wall
- tool fitting
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Abstract
The utility model is related to the handle of a knifes in a kind of anti-spot-facing cutter of bias, including handle of a knife, tool fitting, lengthening handle and limiting plate, the left end of the handle of a knife has been opened in mounting groove, cutter body is installed in the tool fitting, the tool fitting is detachably connected in mounting groove, the first threaded hole is offered on the side wall of the handle of a knife left end, it is connected with fixing bolt in first threaded hole, position on the tool fitting relative to the first threaded hole offers connecting hole, the fixing bolt is connected to across the first threaded hole in connecting hole, the right end of the handle of a knife offers the pilot hole to match with lengthening handle left end, the left end of the lengthening handle is movably connected in the pilot hole of handle of a knife.The design has the advantages that simple in structure, easily fabricated and practicality and high efficiency.
Description
Technical field
The utility model is related to a kind of anti-spot-facing cutter of bias, a kind of be specifically related in the anti-spot-facing cutter of bias knife
Handle.
Background technology
When processing part, if there are a concentric holes at the back side of part through-hole, when processing is usually all since the front in hole
Processing, then again by the processing of 180 ° of concentric holes for carrying out its back side of fitting turnover；This just needs to carry out secondary clamping to workpiece
Or the turn-over of part is carried out using four axis；Namely cutter in the prior art can not be completed directly from the front of part through-hole to it
The concentric holes at the back side processing and its length of the handle of a knife of existing cutter it is often changeless, there is great limitations
Property.
Invention content
The utility model can adjust the length that lengthening handle stretches into handle of a knife, so as to add to eccentric anti-spot-facing cutter
Work range is adjusted, and plays the role of increasing the practicality energy；A kind of handle of a knife in the anti-spot-facing cutter of bias is provided.
In order to solve the above technical problems, the utility model provides the handle of a knife in a kind of anti-spot-facing cutter of bias, including
Handle of a knife, the handle of a knife is cylindrical, and the left end of the handle of a knife has been opened in mounting groove,
Tool fitting is equipped with cutter body in the tool fitting, and the tool fitting is removably
It is connected in mounting groove, the first threaded hole is offered on the side wall of the handle of a knife left end, is connected in first threaded hole
There is a fixing bolt, the position on the tool fitting relative to the first threaded hole offers connecting hole, the fixation spiral shell
Bolt is connected to across the first threaded hole in connecting hole,
Lengthening handle, the right end of the handle of a knife offer the pilot hole to match with lengthening handle left end, the lengthening handle
Left end be movably connected in the pilot hole of handle of a knife, the second threaded hole is offered on the side wall of the handle of a knife right end, it is described
Puller bolt is connected in second threaded hole, the puller bolt is connected across the second threaded hole with lengthening handle,
The right end in lengthening handle is arranged in limiting plate, the limiting plate.
Further：Elastic clamping mechanism, institute are provided between the inner wall of the mounting groove and the outer wall of tool fitting
The elastic clamping mechanism stated includes the hemispherical card slot being opened on tool fitting outer wall, it is recessed on mounting groove inner wall to be opened in
Slot, spherical clamp and spring, the spherical clamp are connected to by spring in groove, work of the spherical clamp in spring
It is caught under in hemispherical card slot.
Further：Four hemispherical card slots are uniformly provided on the outer wall of the tool fitting.
Further：Four connecting holes, described four companies are also uniformly provided on the outer wall of the tool fitting
It connects hole and four hemispherical card slot intersections is evenly distributed on the outer wall of tool fitting.
Further：It is additionally provided with annular knurl on the outer surface of the interlude of the handle of a knife.
With the above structure, the utility model can adjust the length that lengthening handle stretches into handle of a knife, so as to inclined
The range of work of the anti-spot-facing cutter of the heart is adjusted, and plays the role of increasing the practicality energy；And the design also has knot
The advantages of structure is simple, easily fabricated and practicality and high efficiency.
Description of the drawings
Utility model will be further described in detail below with reference to the attached drawings and specific embodiments.
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the connection diagram of tool fitting and mounting groove.
Fig. 3 is the enlarged drawing of A in Fig. 2.
Specific implementation mode
Handle of a knife in a kind of anti-spot-facing cutter of bias as depicted in figs. 1 and 2, including handle of a knife 1, tool fitting 2, lengthening
Handle 3 and limiting plate 4, the handle of a knife 1 is cylindrical, and the left end of the handle of a knife 1 has been opened in mounting groove, cutter peace
Cutter body is installed in dress seat 2, the tool fitting 2 is detachably connected in mounting groove, 1 left end of handle of a knife
Side wall on offer the first threaded hole, fixing bolt 7, the tool fitting 2 are connected in first threaded hole
On relative to the position of the first threaded hole offer connecting hole 8, the fixing bolt 7 is connected to connection across the first threaded hole
In hole 8, the right end of the handle of a knife 1 offers the pilot hole to match with 3 left end of lengthening handle, the left end of the lengthening handle 3
It is movably connected in the pilot hole of handle of a knife 1, offers the second threaded hole on the side wall of 1 right end of handle of a knife, described second
Puller bolt 5 is connected in threaded hole, the puller bolt 5 is connected across the second threaded hole with lengthening handle 3, the limit
The right end in lengthening handle 3 is arranged in plate 4.The utility model can adjust the length that lengthening handle stretches into handle of a knife, so as to inclined
The range of work of the anti-spot-facing cutter of the heart is adjusted, and plays the role of increasing the practicality energy.
It is provided with elastic clamping machine between the inner wall and the outer wall of tool fitting 2 of mounting groove as shown in Figures 2 and 3
Structure, the elastic clamping mechanism include the hemispherical card slot 13 being opened on 2 outer wall of tool fitting, are opened in mounting groove
Groove 14, spherical clamp 11 and spring 12, the spherical clamp 11 on inner wall are connected to by spring 12 in groove 14,
The spherical clamp 11 is caught under the action of spring 12 in hemispherical card slot 13；On the outer wall of the tool fitting 2
It is uniformly provided with four hemispherical card slots 13；Four connecting holes 8 are also uniformly provided on the outer wall of the tool fitting 2,
Four connecting holes 8 and four intersections of hemispherical card slot 13 are evenly distributed on the outer wall of tool fitting；The design is also
Has the advantages that simple in structure, easily fabricated and practicality and high efficiency.
It is additionally provided with annular knurl on the outer surface of the interlude of above-mentioned handle of a knife 1, is played by using this design anti-skidding
Effect.
Claims (5)
1. the handle of a knife in a kind of anti-spot-facing cutter of bias, it is characterised in that：Including
Handle of a knife (1), the handle of a knife (1) is cylindrical, and the left end of the handle of a knife (1) has been opened in mounting groove,
Tool fitting (2), the tool fitting (2) is interior to be equipped with cutter body, and the tool fitting (2) is removable
It is connected in mounting groove with unloading, the first threaded hole, first threaded hole is offered on the side wall of the handle of a knife (1) left end
Inside it is connected with fixing bolt (7), the position on the tool fitting (2) relative to the first threaded hole offers connecting hole
(8), the fixing bolt (7) is connected to across the first threaded hole in connecting hole (8),
Lengthening handle (3), the right end of the handle of a knife (1) offer the pilot hole to match with lengthening handle (3) left end, and described adds
The left end of long handle (3) is movably connected in the pilot hole of handle of a knife (1), and second is offered on the side wall of the handle of a knife (1) right end
Threaded hole, is connected with puller bolt (5) in second threaded hole, the puller bolt (5) pass through the second threaded hole with
Lengthening handle (3) is connected,
The right end in lengthening handle (3) is arranged in limiting plate (4), the limiting plate (4).
2. the handle of a knife in a kind of anti-spot-facing cutter of bias according to claim 1, it is characterised in that：The mounting groove
Elastic clamping mechanism is provided between inner wall and the outer wall of tool fitting (2), the elastic clamping mechanism includes being opened in
Hemispherical card slot (13) on tool fitting (2) outer wall, the groove (14) being opened on mounting groove inner wall, spherical clamp (11)
With spring (12), the spherical clamp (11) is connected to by spring (12) in groove (14), the spherical clamp (11)
It is caught under the action of spring (12) in hemispherical card slot (13).
3. the handle of a knife in a kind of anti-spot-facing cutter of bias according to claim 2, it is characterised in that：The Cutting tool installation manner
It is uniformly provided with four hemispherical card slots (13) on the outer wall of seat (2).
4. the handle of a knife in a kind of anti-spot-facing cutter of bias according to claim 3, it is characterised in that：The Cutting tool installation manner
It is also uniformly provided with four connecting holes (8), described four connecting holes (8) and four hemispherical card slots on the outer wall of seat (2)
(13) intersect and be evenly distributed on the outer wall of tool fitting (2).
5. the handle of a knife in a kind of anti-spot-facing cutter of bias according to claim 1, it is characterised in that：The handle of a knife (1)
Interlude outer surface on be additionally provided with annular knurl.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721498505.0U CN207887942U (en) | 2017-11-12 | 2017-11-12 | A kind of handle of a knife in the anti-spot-facing cutter of bias |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721498505.0U CN207887942U (en) | 2017-11-12 | 2017-11-12 | A kind of handle of a knife in the anti-spot-facing cutter of bias |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207887942U true CN207887942U (en) | 2018-09-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721498505.0U Active CN207887942U (en) | 2017-11-12 | 2017-11-12 | A kind of handle of a knife in the anti-spot-facing cutter of bias |
Country Status (1)
| Country | Link |
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| CN (1) | CN207887942U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107775063A (en) * | 2017-11-12 | 2018-03-09 | 江苏瑞尔隆鼎实业有限公司 | A kind of handle of a knife in the anti-spot-facing cutter of bias |
-
2017
- 2017-11-12 CN CN201721498505.0U patent/CN207887942U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107775063A (en) * | 2017-11-12 | 2018-03-09 | 江苏瑞尔隆鼎实业有限公司 | A kind of handle of a knife in the anti-spot-facing cutter of bias |
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