CN211052638U - Cutting tool for grooving - Google Patents
Cutting tool for grooving Download PDFInfo
- Publication number
- CN211052638U CN211052638U CN201922135146.8U CN201922135146U CN211052638U CN 211052638 U CN211052638 U CN 211052638U CN 201922135146 U CN201922135146 U CN 201922135146U CN 211052638 U CN211052638 U CN 211052638U
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- China
- Prior art keywords
- cutting head
- cutting
- wall
- tool
- baffle
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- Expired - Fee Related
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- 238000005520 cutting process Methods 0.000 title claims abstract description 103
- 230000000087 stabilizing effect Effects 0.000 claims 1
- 239000002184 metal Substances 0.000 abstract description 17
- 230000007547 defect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 10
- 239000000203 mixture Substances 0.000 description 7
- 238000003466 welding Methods 0.000 description 5
- 230000004888 barrier function Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000000926 separation method Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 244000309464 bull Species 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000005555 metalworking Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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Abstract
The utility model relates to the technical field related to metal processing, in particular to a cutting tool for slotting, which solves the defects that the common cutting tool in the prior art is inconvenient for users to replace the cutting head and can not ensure the working efficiency of the cutting head, so that the service performance of the cutting tool is not good, and comprises a tool bar, a cutting head and a baffle plate, wherein a rotating shaft is arranged above the tool bar, a hollow connecting rod is sleeved and arranged on the outer wall at the top end of the tool bar and the outer wall at the tail end of the rotating shaft, a mounting groove is arranged at the tail end edge of the tool bar, a second internal thread is arranged on the inner wall of the mounting groove, the cutting head is arranged below the tool bar, a rotating rod is welded at the top end of the cutting head, a cutting blade is welded on the outer wall of the cutting head, the baffle plate is arranged below the cutting head, a stop strip is welded at the tail end of the baffle plate, a hoop groove is arranged at the tail, the middle part of the tail end of the baffle is welded with a drill bit.
Description
Technical Field
The utility model relates to a relevant technical field of metalworking especially relates to a cutting tool for fluting.
Background
Cutting tools are tools used in machine manufacturing for cutting machining, most of which are used for machine tools, but also are used for hand tools, and since the tools used in machine manufacturing are basically used for cutting metal materials, the term "tool" is generally understood to mean a metal cutting tool. The cutting tools for cutting wood are called woodworking tools.
The common cutting tool is inconvenient for a user to replace the cutting head, and the working efficiency of the cutting head cannot be ensured, so that the use performance of the cutting tool is poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the change that has common cutting tool not convenient to use person to the cutting head among the prior art, also can not guarantee the work efficiency of cutting head for this cutting tool's the not good shortcoming of performance, and the one that proposes is used for grooved cutting tool.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a be used for grooved cutting tool, includes cutter arbor, cutting head and baffle, the pivot is installed to the top of cutter arbor, and the top outer wall of cutter arbor all overlaps with the terminal outer wall of pivot and establish and install the cavity connecting rod, the mounting groove has been seted up at the terminal edge of cutter arbor, and the inner wall of mounting groove is provided with the second internal thread, the cutting head is installed in the below of cutter arbor, and the top welding of cutting head has the ann bull stick, the outer wall welding of cutting head has the cutting piece, the baffle is installed in the below of cutting head, and the terminal welding of baffle has the blend stop, the hoop groove has been seted up at the terminal edge of cutting head, the top welding of baffle has the hoop piece, the terminal middle part welding of baffle has the drill bit.
Preferably, between cutter arbor and the cavity connecting rod, be threaded connection between pivot and the cavity connecting rod, and the inner wall of cavity connecting rod is provided with first internal thread to the cutter arbor outer wall is the screw thread form setting with the outer wall below of pivot.
Preferably, the cutting head is in threaded connection with the cutter bar through a rotation mounting rod, and the length of the rotation mounting rod is the same as that of the mounting groove.
Preferably, the cutting blades are arranged on the outer wall of the cutting head at equal intervals, and the cutting blades are arranged in a hook shape with an outward opening.
Preferably, two groups of barrier strips are symmetrically arranged around the central axis of the baffle, and the baffle and the barrier strips form a concave structure.
Preferably, the top of baffle is connected with the first draw-in groove of cutting through the clamp piece, and the clamp piece is the one-to-one setting with the clamp groove to the surface of clamp piece and the terminal design of the surface of cutting head are trompil formula.
Preferably, the drill bit is welded with the drill top at the tail end, and the drill bit and the drill top form a conical structure.
The utility model has the advantages that:
1. the cutting tool for grooving is provided with the tool bar and the hollow connecting rod, under the mutual matching action of the threads, the dismounting between the tool bar and the hollow connecting rod, the dismounting between the rotating shaft and the hollow connecting rod and the use of the metal tool can be facilitated for a user, and under the mutual matching action of the threads, the dismounting between the cutting head and the tool bar can be facilitated for the user, so that the user can replace the cutting head in time, the working efficiency of the cutting head can be ensured, and the connection mode of the threads is extremely simple;
2. the cutting tool for grooving is provided with the cutting blade, the cutting blade can increase the grooving speed of metal and polish the notch of the inner wall of the metal so as to be convenient for a user to use the cutting tool, and the situation of chip splashing can occur in the process of grooving the metal, at the moment, under the mutual matching effect between the barrier strip and the baffle, the cutting tool has the function of blocking splashed chips and can also avoid the influence of the chips on mechanical parts at the upper part;
3. this a be used for grooved cutting tool, be provided with baffle and blend stop, can take place the piece condition of splashing at the process clock to the metal fluting, at this moment under the effect of mutually supporting between blend stop and baffle, the piece that splashes has the effect of separation, it causes the influence to the mechanical parts on upper portion to avoid the piece to do, and under the effect of mutually supporting between clamp piece and clamp groove, but convenient to use person is to the dismouting between baffle and the cutting head, also convenient to use person is to the change of cutting head, but the detached use of convenient to use person to cutting head and cutting piece.
Drawings
Fig. 1 is a schematic view of a combined structure of a cutting tool for grooving according to the present invention;
fig. 2 is a schematic view of a split structure of a cutting tool for grooving according to the present invention;
fig. 3 is a schematic top view of a cutting head of a cutting tool for grooving according to the present invention.
In the figure: 1 cutter arbor 2, pivot 3, hollow connecting rod 4, first internal thread 5, mounting groove 6, second internal thread 7, cutting head 8, ann bull stick 9, cutting piece 10, baffle 11, blend stop 12, clamp piece 13, clamp groove 14, drill bit 15, drill top.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, a cutting tool for grooving comprises a cutter bar 1, a cutter head 7 and a baffle 10, a rotating shaft 2 is installed above the cutter bar 1, a hollow connecting rod 3 is installed on the outer wall of the top end of the cutter bar 1 and the outer wall of the tail end of the rotating shaft 2 in a sleeved mode, an installation groove 5 is formed in the edge of the tail end of the cutter bar 1, a second internal thread 6 is arranged on the inner wall of the installation groove 5, the cutter head 7 is installed below the cutter bar 1, an installing rotating rod 8 is welded at the top end of the cutter head 7, a cutter blade 9 is welded on the outer wall of the cutter head 7, the baffle 10 is installed below the cutter head 7, a barrier strip 11 is welded at the tail end of the baffle 10, a clamp groove 13 is formed in the edge of the tail end of the cutter head 7, a clamp block 12 is welded at the top end.
Further, between cutter arbor 1 and the cavity connecting rod 3, be threaded connection between pivot 2 and the cavity connecting rod 3, and the inner wall of cavity connecting rod 3 is provided with first internal thread 4, and the outer wall below of cutter arbor 1 outer wall and pivot 2 is the screw thread form setting, under the effect of mutually supporting between the screw thread, do the person of facilitating the use to between cutter arbor 1 and the cavity connecting rod 3, dismouting between pivot 2 and the cavity connecting rod 3, the person of facilitating the use to this metal cutting tool's of doing.
Further, the cutting head 7 is in threaded connection with the cutter bar 1 through the rotating rod 8, the length of the rotating rod 8 is the same as that of the mounting groove 5, and under the effect of mutual matching of threads, a user can conveniently disassemble and assemble the cutting head 7 and the cutter bar 1, so that the user can conveniently replace the cutting head 7 in time, the work efficiency of the cutting head 7 is guaranteed, and the connection mode of the threads is simple.
Furthermore, the cutting blades 9 are arranged on the outer wall of the cutting head 7 at equal intervals, the cutting blades 9 are arranged in a hook shape with an outward opening, the cutting blades 9 can increase the grooving speed of metal, and the notches of the inner wall of the metal are polished, so that a user can use the cutter conveniently.
Further, the central axis symmetrical arrangement of blend stop 11 about baffle 10 has two sets ofly, and baffle 10 and blend stop 11 constitute "concave" style of calligraphy structure, can take place the piece condition of splashing at the process clock to the metal fluting, and under the effect of mutually supporting between blend stop 11 and baffle 10 this moment, the piece that has the separation has the effect of separation to splashing, also can avoid the piece to cause the influence to the machine parts on upper portion.
Further, the top of baffle 10 is connected with cutting head 7 draw-in groove through clamp piece 12, and clamp piece 12 is the one-to-one setting with clamp groove 13, and the surface of clamp piece 12 is the open pore formula design with the surface end of cutting head 7, under the effect of mutually supporting between clamp piece 12 and clamp groove 13, can convenient to use person to the dismouting between baffle 10 and the cutting head 7, also convenient to use person's change to cutting head 7, can convenient to use person separately uses to cutting head 7 and blade 9.
Furthermore, the drill bit 14 is welded with the drill top 15 at the end, and the drill bit 14 and the drill top 15 form a conical structure, so that the metal can be drilled, and a user can conveniently perform slotting on the metal section.
In the embodiment, the top end of the hollow connecting rod 3 is sleeved on the outer wall of the tail end of the rotating shaft 2 and is screwed up in an anticlockwise rotating manner, the top end of the cutter bar 1 is embedded into the lower portion of the hollow connecting rod 3 and rotates in an anticlockwise rotating manner, at the moment, the cutter bar 1 and the rotating shaft 2 can be firmly connected under the mutual matching effect of threads, then when the metal section is required to be grooved, the metal section can be grooved through the cutting blade 9, when the metal section is required to be drilled, the hoop block 12 at the top end of the baffle plate 10 is embedded into the hoop groove 13 at the edge of the tail end of the cutting head 7, at the moment, the mounting hole formed on the surface of the hoop block 12 coincides with the mounting hole formed on the surface of the tail end of the cutting head 7, the screw is embedded into the mounting hole, the cutting head 7 and the baffle plate 10 can be firmly connected, and finally, the metal section can be drilled through the drill bit 14 and, the user can use the cutting head 7 and the cutting blade 9 separately, and thus the use process of the cutting tool for grooving is completed.
Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.
Claims (7)
1. A cutting tool for grooving comprises a tool bar (1), a cutting head (7) and a baffle (10), and is characterized in that a rotating shaft (2) is installed above the tool bar (1), the outer wall of the top end of the tool bar (1) and the outer wall of the tail end of the rotating shaft (2) are both sleeved with a hollow connecting rod (3), a mounting groove (5) is formed in the edge of the tail end of the tool bar (1), a second inner thread (6) is arranged on the inner wall of the mounting groove (5), the cutting head (7) is installed below the tool bar (1), a stabilizing rod (8) is welded at the top end of the cutting head (7), a cutting blade (9) is welded on the outer wall of the cutting head (7), the baffle (10) is installed below the cutting head (7), a stop strip (11) is welded at the tail end of the baffle (10), and a clamp groove (13) is formed in the edge of the tail end of the cutting head (7), the clamp block (12) is welded at the top end of the baffle (10), and the drill bit (14) is welded in the middle of the tail end of the baffle (10).
2. The cutting tool for grooving according to claim 1, wherein the tool bar (1) and the hollow connecting rod (3) and the rotating shaft (2) and the hollow connecting rod (3) are in threaded connection, the inner wall of the hollow connecting rod (3) is provided with the first inner wire (4), and the outer wall of the tool bar (1) and the lower part of the outer wall of the rotating shaft (2) are in threaded arrangement.
3. Cutting tool for grooving according to claim 1, characterized in that the cutting head (7) is screwed to the tool holder (1) by means of a swivel rod (8), and the length of the swivel rod (8) is the same as the length of the mounting groove (5).
4. Cutting tool for grooving according to claim 1, characterized in that the inserts (9) are equally spaced on the outer wall of the cutting head (7) and the inserts (9) are hook-shaped with the outward opening.
5. Cutting tool for grooving according to claim 1, wherein the bars (11) are arranged in two groups symmetrically about the central axis of the baffle (10), and the baffle (10) and the bars (11) form a "concave" configuration.
6. The cutting tool for grooving according to claim 1, wherein the top end of the stop plate (10) is connected to the clamping groove of the cutting head (7) through a clamp block (12), the clamp blocks (12) are arranged in one-to-one correspondence with the clamp grooves (13), and the surface of the clamp block (12) and the surface end of the cutting head (7) are both of open-cell design.
7. Cutting tool for grooving according to claim 1, characterized in that the drill bit (14) is welded at its end with a drill tip (15), and that the drill bit (14) and the drill tip (15) constitute a conical structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922135146.8U CN211052638U (en) | 2019-12-03 | 2019-12-03 | Cutting tool for grooving |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922135146.8U CN211052638U (en) | 2019-12-03 | 2019-12-03 | Cutting tool for grooving |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211052638U true CN211052638U (en) | 2020-07-21 |
Family
ID=71592252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922135146.8U Expired - Fee Related CN211052638U (en) | 2019-12-03 | 2019-12-03 | Cutting tool for grooving |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211052638U (en) |
-
2019
- 2019-12-03 CN CN201922135146.8U patent/CN211052638U/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 |
Granted publication date: 20200721 |