CN219684152U - Coarse and fine cutter assembling structure - Google Patents
Coarse and fine cutter assembling structure Download PDFInfo
- Publication number
- CN219684152U CN219684152U CN202320431387.0U CN202320431387U CN219684152U CN 219684152 U CN219684152 U CN 219684152U CN 202320431387 U CN202320431387 U CN 202320431387U CN 219684152 U CN219684152 U CN 219684152U
- Authority
- CN
- China
- Prior art keywords
- cutter
- side wall
- triangular groove
- rough
- blade
- 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.)
- Active
Links
- 238000003466 welding Methods 0.000 claims description 3
- 238000005520 cutting process Methods 0.000 abstract description 4
- 238000005553 drilling Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000002349 favourable effect Effects 0.000 abstract description 2
- 239000000956 alloy Substances 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Milling, Broaching, Filing, Reaming, And Others (AREA)
Abstract
The utility model discloses a rough and fine cutter assembly structure, which belongs to the technical field of auto-parts manufacturing and comprises a cutter handle, wherein a boss is fixedly connected to the bottom of the cutter handle; triangular grooves for installing a plurality of groups of cutters are respectively formed on two sides of the boss; a cutter is detachably arranged on the side wall of one triangular groove, and a cutter is fixedly arranged on the side wall of the other triangular groove. Through the mode, the utility model can realize more processing contents in unit time by combining the cutters, effectively reduce the processing time of a single workpiece and improve the utilization rate and the processing efficiency of the cutters; according to the utility model, the cutter changing time is reduced by combining the cutters; meanwhile, the workpiece is processed by the same cutter, so that the stability of the processing dimension of the workpiece is guaranteed; the rough drilling blade is a standard blade, is favorable for replacement by a detachable mounting mode, and ensures cutting efficiency.
Description
Technical Field
The utility model relates to the technical field of automobile part manufacturing, in particular to a rough and fine cutter assembly structure.
Background
At present, the following problems exist in the cutter in the technical field of automobile part manufacturing: the cutter is processed in sequence, the cutter changing operation is needed, the cutter changing time is increased, and reasonable optimization is needed; the replacement of the blade is inconvenient, and the cutting efficiency is affected.
Based on the above, the utility model designs a rough and fine cutter assembling structure to solve the above problems.
Disclosure of Invention
In view of the above-mentioned shortcomings of the prior art, the present utility model provides a rough and fine cutter assembly structure.
In order to achieve the above purpose, the utility model is realized by the following technical scheme:
the coarse and fine cutter assembling structure comprises a cutter handle, wherein a boss is fixedly connected to the bottom of the cutter handle;
triangular grooves for installing a plurality of groups of cutters are respectively formed in two sides of the boss;
a cutter is detachably arranged on the side wall of one triangular groove, and a cutter is fixedly arranged on the side wall of the other triangular groove.
Further, the cross section of the triangular groove is V-shaped.
Further, the boss is of a stepped structure with the upper end diameter larger than the lower end diameter.
Furthermore, the cutter is fixedly arranged on the side wall of one triangular groove through a mounting screw, and a mounting screw hole which is matched with the mounting screw to pass through is formed in the cutter.
Further, the standard blade is detachably mounted to the lower end of one side wall of the triangular groove by means of a mounting screw.
Further, the PCD reamer blade is fixedly arranged at the upper end of one side wall of the triangular groove; the PCD reamer blade is located above the standard blade.
Furthermore, PCD reamer blades are fixedly arranged at the upper end and the lower end of the right side wall of the triangular groove at the front side respectively, and standard blades are detachably arranged.
Furthermore, PCD reamer blades are fixedly arranged at the upper end and the lower end of the left side wall of the triangular groove at the rear side respectively, and standard blades are detachably arranged.
Further, the PCD reamer blade is fixedly mounted on the side wall of the triangular groove in a welding mode.
Advantageous effects
According to the utility model, more processing contents in unit time can be realized by combining the cutters, the processing time of a single workpiece can be effectively reduced, and the utilization rate and the processing efficiency of the cutters are improved.
According to the utility model, the cutter changing time is reduced by combining the cutters; meanwhile, the workpiece is machined through the same cutter, so that stability of machining dimension of the workpiece is guaranteed.
The rough drilling blade is a standard blade, is favorable for replacement by a detachable mounting mode, and ensures cutting efficiency.
The fine cutter blade is a PCD reamer blade, has stable and reliable performance, can bear higher linear speed, and is beneficial to improving the processing efficiency; the hardness is high, the wear resistance is strong, and the service life of the cutter is longer; and the friction coefficient is low, and the friction coefficient of the PCD blade is lower than that of other blades when the PCD blade is used for processing some nonferrous metal materials, and is about half of that of hard alloy.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is evident that the drawings in the following description are only some embodiments of the present utility model and that other drawings may be obtained from these drawings without inventive effort for a person of ordinary skill in the art.
FIG. 1 is a perspective view of a main body structure of a rough and fine cutter assembly structure according to the present utility model;
FIG. 2 is a front view of an assembled structure of a rough and fine cutter according to the present utility model;
FIG. 3 is a perspective view of a main body of a rough and fine cutter assembly structure according to the present utility model;
fig. 4 is a perspective view of a main body structure of a rough and fine cutter assembly structure according to the present utility model.
Reference numerals in the drawings represent respectively:
1. the tool handle 2, the boss 3, the triangular groove 4, the standard blade 5, the PCD reamer blade 6 and the mounting screw hole.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. It will be apparent that the described embodiments are some, but not all, embodiments of the utility model. 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.
The utility model is further described below with reference to examples.
Example 1
Referring to fig. 1-4 of the specification, a rough and fine cutter assembly structure comprises a cutter handle 1, wherein a boss 2 is fixedly connected to the bottom of the cutter handle 1;
preferably, the boss 2 is of a stepped structure with the diameter of the upper end larger than that of the lower end;
triangular grooves 3 for installing a plurality of groups of cutters are respectively formed on two sides of the boss 2;
the cross section of the triangular groove 3 is V-shaped;
a cutter is detachably arranged on the side wall of one triangular groove 3, and a cutter is fixedly arranged on the side wall of the other triangular groove 3;
preferably, the cutter is fixedly arranged on the side wall of one triangular groove 3 through a mounting screw, and a mounting screw hole 6 which is matched with the mounting screw to pass through is formed in the cutter;
preferably, the standard blade 4 is detachably mounted at the lower end of one side wall of the triangular groove 3 by a mounting screw;
preferably, the PCD reamer blade 5 is fixedly arranged at the upper end of one side wall of the triangular groove 3; the PCD reamer blade 5 is positioned above the standard blade 4;
preferably, PCD reamer blades 5 and standard blades 4 are respectively and fixedly arranged at the upper end and the lower end of the right side wall of the triangular groove 3 at the front side;
preferably, PCD reamer blades 5 and standard blades 4 are respectively and fixedly arranged at the upper end and the lower end of the left side wall of the triangular groove 3 at the rear side;
preferably, the PCD reamer blade 5 is fixedly arranged on the side wall of the triangular groove 3 by welding;
according to the utility model, more processing contents in unit time can be realized by combining the cutters, the processing time of a single workpiece can be effectively reduced, and the utilization rate and the processing efficiency of the cutters are improved;
according to the utility model, the cutter changing time is reduced by combining the cutters; meanwhile, the workpiece is machined through the same cutter, so that stability of machining dimension of the workpiece is guaranteed.
The rough drilling blade is a standard blade 4, and is convenient to replace and ensures cutting efficiency in a detachable mounting mode;
the fine cutter blade is the PCD reamer blade 5, has stable and reliable performance, can bear higher linear speed, and is beneficial to improving the processing efficiency; the hardness is high, the wear resistance is strong, and the service life of the cutter is longer; and the friction coefficient is low, and the friction coefficient of the PCD blade is lower than that of other blades when the PCD blade is used for processing some nonferrous metal materials, and is about half of that of hard alloy.
The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.
Claims (9)
1. The utility model provides a thick smart cutter package assembly, includes handle of a knife (1), its characterized in that:
the bottom of the knife handle (1) is fixedly connected with a boss (2);
triangular grooves (3) for installing a plurality of groups of cutters are respectively formed in two sides of the boss (2);
a cutter is detachably arranged on the side wall of one triangular groove (3), and a cutter is fixedly arranged on the side wall of the other triangular groove (3).
2. A rough and fine tool assembling structure according to claim 1, characterized in that the cross section of the triangular groove (3) is V-shaped.
3. A rough and fine tool assembling structure according to claim 1, wherein the boss (2) has a stepped structure with an upper end diameter larger than a lower end diameter.
4. A rough and fine tool assembling structure according to claim 1, characterized in that the tool is fixedly mounted on the side wall of a triangular groove (3) by means of mounting screws, and the tool is provided with mounting screw holes (6) through which the mounting screws are fitted.
5. A rough and fine tool assembling structure according to claim 1, wherein the standard insert (4) is detachably mounted to a lower end of one side wall of the triangular groove (3) by means of a mounting screw.
6. The rough and fine cutter assembly structure according to claim 5, wherein the PCD reamer blade (5) is fixedly installed at an upper end of one side wall of the triangular groove (3); the PCD reamer blade (5) is positioned above the standard blade (4).
7. The rough and fine cutter assembly structure according to claim 6, wherein the PCD reamer blade (5) and the standard blade (4) are respectively fixedly installed at the upper end and the lower end of the right side wall of the triangular groove (3) at the front side.
8. The rough and fine cutter assembly structure according to claim 7, wherein the PCD reamer blade (5) and the standard blade (4) are respectively fixedly installed at the upper end and the lower end of the left side wall of the triangular groove (3) at the rear side.
9. The rough and fine cutter assembly structure according to claim 6, wherein the PCD reamer blade (5) is fixedly mounted on the side wall of the triangular groove (3) by welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320431387.0U CN219684152U (en) | 2023-03-09 | 2023-03-09 | Coarse and fine cutter assembling structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320431387.0U CN219684152U (en) | 2023-03-09 | 2023-03-09 | Coarse and fine cutter assembling structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219684152U true CN219684152U (en) | 2023-09-15 |
Family
ID=87963823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320431387.0U Active CN219684152U (en) | 2023-03-09 | 2023-03-09 | Coarse and fine cutter assembling structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219684152U (en) |
-
2023
- 2023-03-09 CN CN202320431387.0U patent/CN219684152U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN219684152U (en) | Coarse and fine cutter assembling structure | |
| CN201079853Y (en) | Hard alloy countersink drill | |
| CN216828695U (en) | Hole machining tool | |
| CN215090924U (en) | Diamond milling cutter | |
| CN213560134U (en) | Four-edge round nose knife | |
| CN201151007Y (en) | Novel T-shaped slot milling cutter | |
| CN209157157U (en) | A kind of small part turning inner hole and end face blade | |
| CN219852438U (en) | Stress release flexible blade | |
| CN219093747U (en) | Drilling tool with single and double blades | |
| CN215035238U (en) | U bores compound cutter arbor of two chamfers | |
| CN216151207U (en) | Deep hole drill with replaceable drilling edge | |
| CN217889630U (en) | Four-edge end mill | |
| CN216680266U (en) | Single-blade forming cutter for machining inner hole of copper piece spring piece | |
| CN219924673U (en) | Shaping milling cutter of processing motor rotor casing | |
| CN219336219U (en) | Metal ceramic welding plate combined reamer | |
| CN212070522U (en) | Machining chamfer drill | |
| CN215657912U (en) | Forming inner hole slotting tool with multiple cutting edges | |
| CN220216972U (en) | Gear machining tool bit with positioning groove | |
| CN215237903U (en) | Car that can burring is down compound cutter | |
| CN212761370U (en) | Ceramic wave edge milling cutter | |
| CN217727374U (en) | Unequal rough and fine integrated reamer | |
| CN217529320U (en) | High accuracy is combination formula reamer for through-hole | |
| CN215392726U (en) | Special corn tungsten steel milling cutter of graphite material | |
| CN214185279U (en) | Deep groove processing lathe tool | |
| CN215544997U (en) | Boring cutter convenient to centre gripping |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |