CN220407200U - Combined cutter for grooving engine cylinder body - Google Patents
Combined cutter for grooving engine cylinder body Download PDFInfo
- Publication number
- CN220407200U CN220407200U CN202321731642.XU CN202321731642U CN220407200U CN 220407200 U CN220407200 U CN 220407200U CN 202321731642 U CN202321731642 U CN 202321731642U CN 220407200 U CN220407200 U CN 220407200U
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- China
- Prior art keywords
- cutter
- blade
- grooving
- milling cutter
- cylinder body
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- 238000003801 milling Methods 0.000 claims abstract description 32
- 230000007704 transition Effects 0.000 claims abstract description 12
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000010354 integration Effects 0.000 abstract description 2
- 238000003754 machining Methods 0.000 abstract description 2
- 238000000227 grinding Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model discloses a combined cutter for grooving an engine cylinder body, which comprises a cutter holder, a cutter bar, a drill blade, a milling cutter, a knife grinder, a transition angle, a top circle, a fixed surface, a sharpening blade, a chip groove I, a cutting blade, a chip groove II, an outer blade, a threaded hole, a threaded column and a cutter point. Compared with the prior art, the utility model has the following beneficial effects: this engine cylinder body is combined cutter for fluting through setting up drill bit, milling cutter and whetting a knife for the cutter can realize boring round pin grinding integration, and the engine cylinder body of being convenient for is fluted simultaneously, simplifies the use degree of difficulty of device greatly, promotes work efficiency, improves the practicality of device, through setting up the transition angle, makes the cutter more have toughness, and life is more permanent, improves the machining efficiency of device.
Description
Technical Field
The utility model relates to a cutter device, in particular to a combined cutter for grooving an engine cylinder body.
Background
In the prior art, the traditional cutter for grooving the cylinder body of the automobile engine is single, can not finish grooving once, is troublesome in the process of changing the cutter, and needs to be continuously disassembled, so that great manpower and material resources are wasted.
Disclosure of Invention
The utility model aims to solve the problems and provide a combined cutter for grooving an engine cylinder body.
The utility model realizes the above purpose through the following technical scheme: the combined cutter for grooving the engine cylinder body comprises a cutter holder and a cutter bar, wherein a top circle is arranged at the rear of the cutter holder, a fixing surface is arranged in the middle of the cutter holder, a transition angle is arranged at the front end of the cutter holder, a cutter bar is arranged at the front end of the transition angle, a drill blade is arranged at the forefront end of the cutter bar, a milling cutter is arranged at the rear position of the drill blade, and a cutter knife is arranged at the rear position of the milling cutter;
the milling cutter comprises a milling cutter body, and is characterized in that a sharpening edge is arranged on the periphery of the milling cutter body, a chip groove I is arranged in the middle of the sharpening edge, a cutting edge is arranged on the periphery of the milling cutter body, a chip groove II is arranged in the middle of the cutting edge, an outer edge is arranged outside the chip groove II, a cutter tip is arranged at the forefront end of the milling cutter body, a threaded hole is formed in the edge of the cutter tip, and the threaded hole is connected with a threaded column.
Preferably, a chip groove II is arranged between the two blades, and a cutter tip is arranged at the front end of the blade.
Preferably, the cutter bar is respectively provided with a drill blade, a milling cutter and a knife grinder, and the cutter bar is connected to the cutter holder.
Preferably, the knife sharpening device is arranged between the transition angle and the milling cutter, and the knife sharpening device is of an arc-shaped structure.
Preferably, the side surface and the rear end surface of the tool apron are respectively provided with a fixing surface and a top circle, and the fixing surface and the top circle can be respectively clamped on the equipment.
Preferably, the drill blade is mounted on the cutter bar by the cooperation of the threaded column and the threaded hole, and the drill blade is arranged in a sharp angle structure.
Compared with the prior art, the utility model has the following beneficial effects:
1. this engine cylinder body is combined cutter for fluting through setting up drill bit, milling cutter and whetting a knife for the cutter can realize boring, round pin grinds the integration, and the engine cylinder body of being convenient for flutes, simplifies the use degree of difficulty of device simultaneously greatly, promotes work efficiency, improves the practicality of device.
2. The combined cutter for grooving the engine cylinder body has the advantages that the cutter has toughness and longer service life through setting the transition angle, and the machining efficiency of the device is improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the top circle of the present utility model;
FIG. 3 is a schematic view of the structure of the tool of the present utility model;
in the figure: 1. a tool apron; 2. a cutter bar; 3. a drill blade; 4. a milling cutter; 5. sharpening a knife; 6. a transition angle; 7. a top circle; 8. a fixing surface; 9. sharpening; 10. a chip removal groove I; 11. a blade; 12. chip removal groove II; 13. an outer edge; 14. a threaded hole; 15. a threaded column; 16. a knife tip.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, a combined tool for grooving an engine cylinder body comprises a tool holder 1 and a tool bar 2, a top circle 7 is arranged at the rear surface of the tool holder 1, a fixing surface 8 is arranged in the middle of the tool holder 1, two chip grooves II 12 are formed between two cutting edges 11, a tool nose 16 is arranged at the front end of each cutting edge 11, a transition angle 6 is arranged at the front end of the tool holder 1, the tool bar 2 is provided with the tool bar 2 at the front end, a drill bit 3 is arranged at the front end of each cutting bar 2, a drill bit 3, a milling cutter 4 and a milling cutter 5 are respectively arranged on the tool holder 1, the milling cutter 4 is arranged at the rear position of each drill bit 3, the milling cutter 5 is arranged between the transition angle 6 and the milling cutter 4, a chip groove II 12 is arranged between the milling cutter 5 and the milling cutter 4, a tool 9 is arranged on the periphery of each milling cutter 4, a first chip groove 10 is formed in the middle of each milling cutter 9, a side surface and the rear end surface of the tool holder 1 are respectively provided with the top surface 8 and the tip 8, the tip 16 is respectively provided with the tip groove II, the tip 16 is capable of being matched with the thread groove II, the thread hole 14 is formed in the thread hole 14, the thread hole 14 is formed in the outer periphery of the milling cutter 4, and the tip 16 is respectively, and the thread hole 14 is provided with the tip hole 14.
Working principle: when the combined tool for grooving the engine cylinder body is used, firstly, the tool apron 1 is clamped by equipment, and secondly, the drill blade 3 is arranged on the tool bar 2, and the combined tool for grooving the engine cylinder body can be normally used by starting the equipment.
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 utility model may be embodied in other specific forms without departing from the spirit or essential characteristics 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 disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (6)
1. The utility model provides a combined cutter for grooving of engine cylinder block, includes blade holder (1) and cutter arbor (2), its characterized in that: the novel milling cutter comprises a cutter holder (1), and is characterized in that a top circle (7) is arranged at the rear of the cutter holder (1), a fixing surface (8) is arranged in the middle of the cutter holder (1), a transition angle (6) is arranged at the front end of the cutter holder (1), a cutter bar (2) is arranged at the front end of the transition angle (6), a drill blade (3) is arranged at the forefront end of the cutter bar (2), a milling cutter (4) is arranged at the rear position of the drill blade (3), and a sharpening knife (5) is arranged at the rear position of the milling cutter (4);
the milling cutter is characterized in that a sharpening blade (9) is arranged on the periphery of the milling cutter (5), a chip groove I (10) is arranged in the middle of the sharpening blade (9), a blade (11) is arranged on the periphery of the milling cutter (4), a chip groove II (12) is arranged in the middle of the blade (11), an outer blade (13) is arranged outside the chip groove II (12), a cutter tip (16) is arranged at the forefront end of the milling cutter (4), a threaded hole (14) is formed in the edge of the cutter tip (16), and the threaded hole (14) is connected with a threaded column (15).
2. The combination tool for grooving of an engine block according to claim 1, characterized in that: a chip groove II (12) is arranged between the two cutting edges (11), and a cutter tip (16) is arranged at the front end of the cutting edge (11).
3. The combination tool for grooving of an engine block according to claim 1, characterized in that: the cutter bar (2) is respectively provided with a drill blade (3), a milling cutter (4) and a knife sharpening (5), and the cutter bar (2) is connected to the cutter holder (1).
4. The combination tool for grooving of an engine block according to claim 1, characterized in that: the knife sharpening device is characterized in that the knife sharpening device (5) is arranged between the transition angle (6) and the milling cutter (4), and the knife sharpening device (5) is of an arc-shaped structure.
5. The combination tool for grooving of an engine block according to claim 1, characterized in that: the side face and the rear end face of the tool apron (1) are respectively provided with a fixing face (8) and a top circle (7), and the fixing face (8) and the top circle (7) can be respectively clamped on equipment.
6. The combination tool for grooving of an engine block according to claim 1, characterized in that: the drill blade (3) is mounted on the cutter bar (2) through the cooperation of the threaded column (15) and the threaded hole (14), and the drill blade (3) is in a sharp angle structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321731642.XU CN220407200U (en) | 2023-07-04 | 2023-07-04 | Combined cutter for grooving engine cylinder body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321731642.XU CN220407200U (en) | 2023-07-04 | 2023-07-04 | Combined cutter for grooving engine cylinder body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220407200U true CN220407200U (en) | 2024-01-30 |
Family
ID=89644477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321731642.XU Active CN220407200U (en) | 2023-07-04 | 2023-07-04 | Combined cutter for grooving engine cylinder body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220407200U (en) |
-
2023
- 2023-07-04 CN CN202321731642.XU patent/CN220407200U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |