CN215392708U - Arc-shaped elbow hard alloy groove cutter - Google Patents
Arc-shaped elbow hard alloy groove cutter Download PDFInfo
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- CN215392708U CN215392708U CN202121632078.7U CN202121632078U CN215392708U CN 215392708 U CN215392708 U CN 215392708U CN 202121632078 U CN202121632078 U CN 202121632078U CN 215392708 U CN215392708 U CN 215392708U
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- elbow
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Abstract
The utility model discloses a hard alloy groove cutter with a circular arc-shaped elbow, which comprises a fixed column, a telescopic column, a groove cutter head, a clamping groove, a screw hole, a hard alloy groove cutter, a fixed block, a through hole, a fastening screw, a first clamping tooth, a second clamping tooth, an adjusting screw hole, an adjusting screw and a base. The utility model has the beneficial effects that: the top of flexible post is provided with the elbow that the radian is 120 degrees, and the top of carbide groove cutter is provided with the circular arc tool bit, and be provided with the chip-breaker on carbide groove cutter, make the staff can pass through flexible post of elbow and circular arc tool bit, and combine the milling process of carbide groove cutter on the work piece to go out the arc notch, the lower surface of fixed block and the upper surface of carbide groove cutter all are provided with first latch, the upper surface of groove tool bit is provided with the second latch, prevent that carbide groove cutter from misplacing when milling, be provided with fastening screw in the through-hole, and fastening screw revolves soon with the screw and fixes, make the staff can damage back to its quick replacement at carbide groove cutter.
Description
Technical Field
The utility model relates to a groove cutter, in particular to a hard alloy groove cutter with an arc-shaped elbow, and belongs to the technical field of groove cutters.
Background
The milling flutes is the groove that needs through specific cutter cutting promptly, simple say that just adopt to have a bottom edge cutter, cut into a groove, different milling machines also have different uses, the overall dimension size of processing product determines the form of milling machine, if the milling flutes machine, the special high accuracy cutting to being subsequent axle type product of secondary operation automotive vehicle, milling flutes equipment also can be used for milling flat, the flexibility is strong, because milling flutes equipment mostly need carry out the notch through the slotting tool and mill, consequently, then need a slotting tool.
However, there are various problems in present groove cutter mostly, one of them, present groove cutter is the straight-bar structure mostly, the pole head does not set up the radian for vertical form promptly, lead to when milling the notch, the staff can't be through processing out the arc milling flutes on the work piece, its two, present groove cutter adopts integration connection structure with groove cutter head mostly, groove cutter and groove cutter head can't dismantle promptly, lead to damaging the back at the groove cutter head, the staff can't change the groove cutter, and then cause unnecessary economic loss.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a hard alloy groove cutter with a circular-arc elbow in order to solve the problem.
The utility model realizes the purpose through the following technical scheme: a hard alloy groove cutter with a circular arc-shaped elbow comprises a fixed column; the inside of fixed column is provided with the rectangle cavity, be provided with flexible post in the rectangle cavity, the top of flexible post is connected with slotted tool bit, be provided with the draw-in groove on the tool bit of groove, the draw-in groove internal fixation has carbide groove sword, be fixed with the fixed block on the carbide groove sword.
As a still further scheme of the utility model: the top end of the telescopic column is provided with an elbow with the radian of 120 degrees, the top end of the hard alloy groove cutter is provided with an arc cutter head, and a chip breaker groove is formed in the hard alloy groove cutter.
As a still further scheme of the utility model: the lower surface of fixed block and the upper surface of carbide groove sword all are provided with first latch, and first latch dislocation set from top to bottom, and the upper surface of groove tool bit is provided with the second latch.
As a still further scheme of the utility model: two symmetrical through holes are formed in the fixing block and the hard alloy groove cutter, screw holes are formed in the clamping grooves, the screw holes and the through holes are arranged in a one-to-one correspondence mode, fastening screws are arranged in the through holes, and the fastening screws and the screw holes are screwed and locked.
As a still further scheme of the utility model: six adjusting screw holes are formed in the side wall of the telescopic column at equal intervals, adjusting screws are connected to the top end of the side wall of the fixed column in a screwing mode, and the adjusting screws and the adjusting screw holes are locked in a screwing mode.
As a still further scheme of the utility model: the bottom of the fixed column is fixedly welded with a rectangular base, and through holes are formed in four corners of the base.
The utility model has the beneficial effects that: the slotting tool is reasonable in design, an elbow with the radian of 120 degrees is arranged at the top end of the telescopic column, an arc tool bit is arranged at the top end of the hard alloy slotting tool, a chip breaking groove is formed in the hard alloy slotting tool, a worker can mill an arc notch on a workpiece through the elbow telescopic column and the arc tool bit by combining the hard alloy slotting tool, first clamping teeth are arranged on the lower surface of the fixed block and the upper surface of the hard alloy slotting tool, the upper and lower first clamping teeth are arranged in a staggered mode, second clamping teeth are arranged on the upper surface of the slotting tool bit, the hard alloy slotting tool is prevented from being staggered during milling through the up-and-down meshing butt joint of the clamping teeth, two symmetrical through holes are formed in the fixed block and the hard alloy slotting tool, screw holes are formed in the clamping grooves, the screw holes and the through holes are arranged in one-to-one correspondence to one, fastening screws are arranged in the through holes, and the fastening screws are screwed and locked with the screw holes, so that the worker can quickly replace the hard alloy slotting tool after the hard alloy tool is damaged, prevent to cause unnecessary economic loss, the equidistance is provided with six regulation screws on the lateral wall of flexible post, and the lateral wall top of fixed column is twisted soon and is connected with adjusting screw, and adjusting screw and the locking of twisting of adjusting screw, makes the staff adjust the whole length between fixed column and the flexible post as required, and the bottom welded fastening of fixed column has rectangular base, and the four corners department of base is provided with the through hole, makes the fixed column can be fixed on the lathe through the base fast.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the splitting structure of the slot cutter of the present invention;
fig. 3 is an enlarged schematic view of the fixing post according to the present invention.
In the figure: 1. the device comprises a fixed column, 2, a telescopic column, 3, a groove tool bit, 4, a clamping groove, 5, a screw hole, 6, a hard alloy groove tool, 7, a fixed block, 8, a through hole, 9, a fastening screw, 10, a first clamping tooth, 11, a second clamping tooth, 12, an adjusting screw hole, 13, an adjusting screw, 14 and a base.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
Referring to fig. 1-2, a hard alloy slot cutter with a circular-arc-shaped elbow comprises a fixed column 1; the inside of fixed column 1 is provided with the rectangle cavity, be provided with flexible post 2 in the rectangle cavity, the top of flexible post 2 is connected with slotted tool bit 3, be provided with draw-in groove 4 on the tool bit 3 of groove, the draw-in groove 4 internal fixation has carbide groove sword 6, be fixed with fixed block 7 on carbide groove sword 6.
Further, in the embodiment of the present invention, an elbow with a radian of 120 degrees is disposed at the top end of the telescopic column 2, an arc-shaped tool bit is disposed at the top end of the hard alloy groove cutter 6, and a chip breaker groove is disposed on the hard alloy groove cutter 6, so that a worker can mill an arc-shaped notch on a workpiece through the elbow telescopic column 2 and the arc-shaped tool bit and by combining the hard alloy groove cutter 6.
Further, in the embodiment of the present invention, the lower surface of the fixing block 7 and the upper surface of the cemented carbide slot tool 6 are both provided with first latches 10, the upper and lower first latches 10 are arranged in a staggered manner, and the upper surface of the slot tool bit 3 is provided with second latches 11, which are engaged and butted up and down to prevent the cemented carbide slot tool 6 from being staggered during milling.
Example two
Referring to fig. 1 to 3, a hard alloy slot cutter with a circular arc-shaped elbow comprises a fixed column 1; the inside of fixed column 1 is provided with the rectangle cavity, be provided with flexible post 2 in the rectangle cavity, the top of flexible post 2 is connected with slotted tool bit 3, be provided with draw-in groove 4 on the tool bit 3 of groove, the draw-in groove 4 internal fixation has carbide groove sword 6, be fixed with fixed block 7 on carbide groove sword 6.
Furthermore, in the embodiment of the present invention, two symmetrical through holes 8 are formed in the fixing block 7 and the hard alloy slot cutter 6, a screw hole 5 is formed in the clamping groove 4, the screw hole 5 and the through hole 8 are arranged in a one-to-one correspondence manner from top to bottom, a fastening screw 9 is arranged in the through hole 8, and the fastening screw 9 and the screw hole 5 are screwed and locked, so that a worker can quickly replace the hard alloy slot cutter 6 after the hard alloy slot cutter is damaged, and unnecessary economic loss is prevented.
Furthermore, in the embodiment of the present invention, six adjusting screw holes 12 are equidistantly arranged on the side wall of the telescopic column 2, the top end of the side wall of the fixed column 1 is connected with an adjusting screw 13 in a screwing manner, and the adjusting screw 13 and the adjusting screw hole 12 are locked in a screwing manner, so that a worker can adjust the overall length between the fixed column 1 and the telescopic column 2 as required.
Further, in the embodiment of the present invention, a rectangular base 14 is welded and fixed at the bottom of the fixing column 1, and through holes are formed at four corners of the base 14, so that the fixing column 1 can be quickly fixed on the machine tool through the base 14.
The working principle is as follows: when using this groove sword, earlier can be fixed the fixed column 1 on the lathe through base 14 fast, then adjust the length of flexible post 2 on fixed column 1 as required to twist soon through adjusting screw 13 and twist the locking, when milling, mill the arc notch through the arc tool bit on carbide groove sword 6, after carbide groove sword 6 damages, the staff accessible is twisted fastening screw 9 soon and is cut carbide groove sword 6 and 3 splits with groove tool bit, and then to carbide groove sword 6 quick replacement can.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. A hard alloy groove cutter with a circular arc-shaped elbow comprises a fixed column (1); the method is characterized in that: the fixing column is characterized in that a rectangular cavity is formed in the fixing column (1), a telescopic column (2) is arranged in the rectangular cavity, a slotted tool bit (3) is connected to the top end of the telescopic column (2), a clamping groove (4) is formed in the slotted tool bit (3), a hard alloy slotted tool (6) is fixed in the clamping groove (4), and a fixing block (7) is fixed on the hard alloy slotted tool (6).
2. The circular-arc elbow cemented carbide slot tool as claimed in claim 1, characterized in that: the top end of the telescopic column (2) is provided with an elbow with the radian of 120 degrees, the top end of the hard alloy groove cutter (6) is provided with an arc cutter head, and a chip breaker groove is formed in the hard alloy groove cutter (6).
3. The circular-arc elbow cemented carbide slot tool as claimed in claim 1, characterized in that: the lower surface of the fixed block (7) and the upper surface of the hard alloy groove cutter (6) are provided with first clamping teeth (10), the upper and lower first clamping teeth (10) are arranged in a staggered mode, and the upper surface of the groove cutter head (3) is provided with second clamping teeth (11).
4. The circular-arc elbow cemented carbide slot tool as claimed in claim 1, characterized in that: the fixture is characterized in that two symmetrical through holes (8) are formed in the fixing block (7) and the hard alloy groove cutter (6), screw holes (5) are formed in the clamping groove (4), the screw holes (5) and the through holes (8) are arranged in a one-to-one correspondence manner from top to bottom, fastening screws (9) are arranged in the through holes (8), and the fastening screws (9) and the screw holes (5) are screwed and locked.
5. The circular-arc elbow cemented carbide slot tool as claimed in claim 1, characterized in that: six adjusting screw holes (12) are equidistantly formed in the side wall of the telescopic column (2), adjusting screws (13) are connected to the top end of the side wall of the fixed column (1) in a screwing mode, and the adjusting screws (13) and the adjusting screw holes (12) are locked in a screwing mode.
6. The circular-arc elbow cemented carbide slot tool as claimed in claim 1, characterized in that: the bottom of the fixing column (1) is fixedly welded with a rectangular base (14), and through holes are formed in four corners of the base (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121632078.7U CN215392708U (en) | 2021-07-19 | 2021-07-19 | Arc-shaped elbow hard alloy groove cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121632078.7U CN215392708U (en) | 2021-07-19 | 2021-07-19 | Arc-shaped elbow hard alloy groove cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215392708U true CN215392708U (en) | 2022-01-04 |
Family
ID=79650309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121632078.7U Active CN215392708U (en) | 2021-07-19 | 2021-07-19 | Arc-shaped elbow hard alloy groove cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215392708U (en) |
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2021
- 2021-07-19 CN CN202121632078.7U patent/CN215392708U/en active Active
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