CN210059842U - Composite grooving cutter - Google Patents
Composite grooving cutter Download PDFInfo
- Publication number
- CN210059842U CN210059842U CN201822235322.0U CN201822235322U CN210059842U CN 210059842 U CN210059842 U CN 210059842U CN 201822235322 U CN201822235322 U CN 201822235322U CN 210059842 U CN210059842 U CN 210059842U
- Authority
- CN
- China
- Prior art keywords
- blade
- gasket
- screw
- mounting groove
- cutter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Dovetailed Work, And Nailing Machines And Stapling Machines For Wood (AREA)
Abstract
The utility model provides a composite slotting cutter, which comprises a cutter bar, at least two triangular blades (1), at least one gasket (2), a first screw (3), a second screw (4) and a pressing plate (5); a triangular mounting groove is formed in the end part of the cutter bar, and the upper end of the triangular mounting groove is opened; blade (1) with gasket (2) are crisscross in proper order and are made up side by side, blade (1) with all be equipped with the through-hole between the central point of gasket (2), first screw (3) stretch into in the through-hole with blade (1) with gasket (2) are fixed in the triangle-shaped mounting groove, clamp plate (5) are arranged in the upper end of triangle-shaped mounting groove and with the laminating of side locating surface is fixed on blade (1), clamp plate (5) are passed through the second screw with the top of cutter arbor is fixed.
Description
Technical Field
The utility model belongs to the technical field of spot facing cutter, especially, relate to a compound slotting cutter.
Background
When a plurality of grooves are formed in a turning part and need to be machined, each groove is usually machined independently, the cutting efficiency is low, the manufacturing cost is high, frequent tool changing is caused due to the fact that a plurality of grooves are machined by one tool nose, and the precision and quality stability of a product are greatly reduced.
SUMMERY OF THE UTILITY MODEL
In order to overcome the problems in the prior art, the utility model provides a composite slotting cutter, which comprises a cutter bar, at least two triangular blades, at least one gasket, a first screw, a second screw and a pressing plate; a triangular mounting groove is formed in the end part of the cutter bar, and the upper end of the triangular mounting groove is opened; the blade with the gasket is crisscross the combination side by side in proper order, the blade with all be equipped with the through-hole between the central point of gasket, first screw stretch into in the through-hole will the blade with the gasket is fixed in the triangle-shaped mounting groove, the clamp plate is arranged in the upper end of triangle-shaped mounting groove and with the laminating of side locating surface is fixed on the blade, the clamp plate passes through the second screw with the top of cutter arbor is fixed.
The utility model provides an in the compound grooving cutter, the inscribed circle of blade is greater than the inscribed circle of clamp plate.
The utility model provides an among the compound slotting tool, the thickness and the quantity of gasket are adjustable.
Compared with the prior art, the beneficial effects of the utility model are that: the triangular blade and the gasket are connected in series by screws and are installed and fixed side by side. The inner circle of the blade is larger than that of the pressing plate, so that the upper side positioning surface of the blade is pressed by the upper pressing plate, the high positioning precision of the center is improved, and the integral rigidity and strength of the combined cutter are improved.
Drawings
Fig. 1 is a perspective view of the composite grooving tool.
Fig. 2 is a top view of the cutter head.
Fig. 3 is a front view of the cutter head.
In fig. 1-3, 1-blade, 2-shim, 3-first screw, 4-second screw, 5-pressure plate.
Detailed Description
The composite grooving tool of the present invention will now be described in greater detail with reference to the schematic drawings, in which preferred embodiments of the invention are shown, it being understood that those skilled in the art may modify the invention described herein while still achieving the advantageous effects of the invention. Accordingly, the following description should be construed as broadly as possible to those skilled in the art and not as limiting the invention.
As shown in fig. 1 to 3, the composite slotting cutter of the present invention includes a cutter bar, at least two triangular blades 1, at least one gasket 2, a first screw 3, a second screw 4 and a pressing plate 5; a triangular mounting groove is formed in the end part of the cutter bar, and the upper end of the triangular mounting groove is opened; blade 1 with gasket 2 is crisscross the combination side by side in proper order, blade 1 with all be equipped with the through-hole between the central point of gasket 2, first screw 3 stretch into in the through-hole will blade 1 with gasket 2 is fixed in the triangle-shaped mounting groove, clamp plate 5 is arranged in the upper end of triangle-shaped mounting groove and with the laminating of the side locating surface is fixed on blade 1, clamp plate 5 passes through the second screw with the top of cutter arbor is fixed. The inscribed circle of the blade 1 is larger than the inscribed circle of the pressing plate 5. The thickness and the quantity of the gasket 2 are adjustable, a plurality of blades can be installed in each triangular installation groove, a plurality of grooves are machined at one time, the cutting efficiency is high, and the manufacturing cost is low.
The above description is only for the preferred embodiment of the present invention, and does not limit the present invention. Any technical personnel who belongs to the technical field, in the scope that does not deviate from the technical scheme of the utility model, to the technical scheme and the technical content that the utility model discloses expose do the change such as the equivalent replacement of any form or modification, all belong to the content that does not break away from the technical scheme of the utility model, still belong to within the scope of protection of the utility model.
Claims (3)
1. A composite grooving cutter comprises a cutter bar, and is characterized by further comprising at least two triangular blades (1), at least one gasket (2), a first screw (3), a second screw (4) and a pressing plate (5); a triangular mounting groove is formed in the end part of the cutter bar, and the upper end of the triangular mounting groove is opened; blade (1) with gasket (2) are crisscross in proper order and are made up side by side, blade (1) with all be equipped with the through-hole between the central point of gasket (2), first screw (3) stretch into in the through-hole with blade (1) with gasket (2) are fixed in the triangle-shaped mounting groove, clamp plate (5) are arranged in the upper end of triangle-shaped mounting groove and with the laminating of side locating surface is fixed on blade (1), clamp plate (5) are passed through the second screw with the top of cutter arbor is fixed.
2. Composite grooving tool according to claim 1, wherein the inscribed circle of the blade (1) is larger than the inscribed circle of the pressure plate (5).
3. Composite grooving tool according to claim 1, wherein the thickness and number of shims (2) are adjustable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822235322.0U CN210059842U (en) | 2018-12-28 | 2018-12-28 | Composite grooving cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822235322.0U CN210059842U (en) | 2018-12-28 | 2018-12-28 | Composite grooving cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210059842U true CN210059842U (en) | 2020-02-14 |
Family
ID=69426557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822235322.0U Expired - Fee Related CN210059842U (en) | 2018-12-28 | 2018-12-28 | Composite grooving cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210059842U (en) |
-
2018
- 2018-12-28 CN CN201822235322.0U patent/CN210059842U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200214 Termination date: 20211228 |