CN219944653U - Double-tool bit cutter for numerical control lathe - Google Patents
Double-tool bit cutter for numerical control lathe Download PDFInfo
- Publication number
- CN219944653U CN219944653U CN202321109188.4U CN202321109188U CN219944653U CN 219944653 U CN219944653 U CN 219944653U CN 202321109188 U CN202321109188 U CN 202321109188U CN 219944653 U CN219944653 U CN 219944653U
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- cutter
- double
- cutter arbor
- bar
- tool
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- 239000000956 alloy Substances 0.000 claims description 32
- 229910045601 alloy Inorganic materials 0.000 claims description 32
- 238000005520 cutting process Methods 0.000 abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 244000309464 bull Species 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 239000002173 cutting fluid Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Cutting Tools, Boring Holders, And Turrets (AREA)
Abstract
The utility model provides a double-tool bit tool for a numerical control lathe, which comprises a first tool bar and a second tool bar, wherein a positioning groove is formed in the outer wall of one side of the first tool bar, a positioning block is fixed on the outer wall of one side of the second tool bar, the first tool bar and the second tool bar form sliding clamping connection through size matching between the positioning groove and the positioning block, locking bolts are connected to two sides of the outer wall of the first tool bar in a threaded mode, and the locking bolts are connected with the positioning block in a threaded mode. According to the double-bit cutter for the numerical control lathe, a user connects the first cutter bar and the second cutter bar through the matching between the positioning groove and the positioning block and then fixes the first cutter bar and the second cutter bar through the locking bolt, at the moment, the first cutter bar and the second cutter bar can become double-head cutter bars, a user can conveniently use both double heads when carrying out cutting through the numerical control lathe, and the user can replace the double-head cutter bars only by unscrewing the locking bolt when a certain cutter bar is damaged.
Description
Technical Field
The utility model relates to the field of numerically controlled lathes, in particular to a double-tool bit tool for a numerically controlled lathe.
Background
The numerical control machine tool is short for numerical control machine tool, and is an automatic machine tool with a program control system. The control system is capable of logically processing a program defined by control codes or other symbolic instructions, and decoding it, with coded digital representations, being input to the numerical control device via the information carrier, whereas the workpiece needs to be chipped by the tool during machining of the numerical control lathe.
Most of the double-cutter-head cutters of the existing numerical control lathe are provided with alloy cutter heads at two ends of a cutter bar for cutting workpieces, the cutters are extremely easy to damage and damage in the cutting process, when one cutter head on one side is broken, the cutters need to be maintained, and the cutter heads on the other side are good, so that the cutter heads on the other side cannot continuously use extremely high waste working cost.
Therefore, there is a need to provide a dual-bit tool for a numerically controlled lathe that solves the above-mentioned problems.
Disclosure of Invention
The utility model provides a double-tool bit tool for a numerical control lathe, which solves the problems that most of the double-tool bit tools of the traditional numerical control lathe are provided with alloy tool bits at two ends of a tool bar for cutting workpieces, the tool is extremely easy to damage and damage in the cutting process, when one side of the tool bit is broken, the tool needs to be maintained, and the tool bit with the good other side cannot be continuously used, so that the working cost is extremely wasted.
In order to solve the technical problems, the utility model provides: the utility model provides a double-cutter head cutter for numerical control lathe, includes first cutter arbor and second cutter arbor, the constant head tank has been seted up to one side outer wall of first cutter arbor, one side outer wall of second cutter arbor is fixed with the locating piece, first cutter arbor and second cutter arbor constitute slip joint through the size cooperation between constant head tank and the locating piece and connect, the equal threaded connection of outer wall both sides of first cutter arbor has the lock bolt, and lock bolt and locating piece threaded connection, the sword groove has all been seted up to the upper surface of first cutter arbor and second cutter arbor, alloy cutter head is installed to the equal block in the inside of the upper surface sword groove of first cutter arbor and second cutter arbor, two equal threaded connection of upper surface of alloy cutter head has the locating bolt, two the lock bolt runs through two alloy cutter heads respectively with first cutter arbor and second cutter arbor threaded connection.
Preferably, the upper surfaces of the first cutter bar and the second cutter bar are both fixed with positioning shafts, and the outer parts of the two positioning shafts are both rotatably provided with rotating rods.
Preferably, screw holes are formed in the upper surfaces of the two rotating rods and the upper surfaces of the two alloy cutter heads at equal intervals.
Preferably, the upper surfaces of the first cutter bar and the second cutter bar are both fixed with a positioning cylinder, and the upper surface of the positioning cylinder is in threaded connection with an adjusting screw.
Preferably, the lower surfaces of the two adjusting screws and the inside of the two positioning cylinders are respectively provided with a clamping circular arc through bearings in a rotating mode.
Compared with the related art, the double-tool bit tool for the numerical control lathe has the following beneficial effects:
the beneficial effects of the utility model are as follows: the user is fixed through the locking bolt after connecting first cutter arbor and second cutter arbor through the cooperation between constant head tank and the locating piece, and at this moment first cutter arbor and second cutter arbor then can become double-end cutter arbor, and the user can both use through the double-end when carrying out the smear metal through the numerical control lathe to the user only need unscrew the locking bolt when a certain cutter arbor damages can change.
Drawings
FIG. 1 is a schematic view of a dual-bit tool for a numerically controlled lathe according to a preferred embodiment of the present utility model;
FIG. 2 is a schematic view of a connection structure of the first cutter bar and the second cutter bar shown in FIG. 1;
FIG. 3 is a schematic view of the attachment of the sipe and the alloy insert shown in FIG. 1.
In the figure: 1. a first cutter bar; 2. a second cutter bar; 3. a positioning groove; 4. a positioning block; 5. a locking bolt; 6. a knife slot; 7. alloy tool bit; 8. positioning a shaft; 9. a rotating rod; 10. positioning bolts; 11. a positioning cylinder; 12. clamping the arc; 13. and adjusting the screw.
Detailed Description
The utility model will be further described with reference to the drawings and embodiments.
Referring to fig. 1, fig. 2 and fig. 3 in combination, fig. 1 is a schematic structural diagram of a preferred embodiment of a dual-bit tool for a numerically controlled lathe according to the present utility model; FIG. 2 is a schematic view of a connection structure of the first cutter bar and the second cutter bar shown in FIG. 1; FIG. 3 is a schematic view of the attachment of the sipe and the alloy insert shown in FIG. 1. The utility model provides a double-cutter-head cutter for numerical control lathe, including first cutter arbor 1 and second cutter arbor 2, constant head tank 3 has been seted up to one side outer wall of first cutter arbor 1, one side outer wall of second cutter arbor 2 is fixed with locating piece 4, size cooperation between first cutter arbor 1 and the second cutter arbor 2 through constant head tank 3 and the locating piece 4 constitutes slip joint and connects, equal threaded connection in outer wall both sides of first cutter arbor 1 has lock bolt 5, and lock bolt 5 and locating piece 4 threaded connection, cutter groove 6 has all been seted up to the upper surface of first cutter arbor 1 and second cutter arbor 2, alloy cutter head 7 is all installed to the inside of the equal block in upper surface cutter groove 6 of first cutter arbor 1 and second cutter arbor 2, equal threaded connection in upper surface of two alloy cutter heads 7 has set screw 10, two set screw 10 run through two alloy cutter heads 7 respectively with first cutter arbor 1 and second cutter arbor 2 threaded connection.
The upper surfaces of the first cutter bar 1 and the second cutter bar 2 are respectively fixed with a locating shaft 8, the outsides of the two locating shafts 8 are respectively provided with a rotating rod 9 in a rotating mode, a user only needs to unscrew locating bolts 10 when installing alloy cutter heads 7 on the first cutter bar 1 and the second cutter bar 2, and then the rotating rods 9 are rotated to fix the rotating rods 9 and the alloy cutter heads 7 through bolts so as to achieve the double-layer fixing effect on the alloy cutter heads 7.
Screw holes are formed in the upper surfaces of the two rotating rods 9 and the upper surfaces of the two alloy cutter heads 7 at equal intervals.
The upper surfaces of the first cutter bar 1 and the second cutter bar 2 are both fixed with a positioning cylinder 11, and the upper surface of the positioning cylinder 11 is in threaded connection with an adjusting screw 13.
The lower surfaces of the two adjusting screws 13 and the interiors of the two positioning barrels 11 are respectively provided with a clamping circular arc 12 through bearing rotation, the alloy cutter head 7 can generate high temperature in the process of cutting chips through the alloy cutter head 7, and at the moment, a user can put a water pipe of cutting fluid into the interiors of the positioning barrels 11 and fix the water pipe through the clamping circular arc 12 by screwing the adjusting screws 13.
The working principle of the double-tool bit tool for the numerical control lathe is as follows;
the user connects first cutter arbor 1 and second cutter arbor 2 through the cooperation between constant head tank 3 and the locating piece 4 after fixing it through locking bolt 5, and at this moment first cutter arbor 1 and second cutter arbor 2 then can become the double-end cutter arbor so that the user uses, the user only need unscrew set screw 10 when installing alloy tool bit 7 to first cutter arbor 1 and second cutter arbor 2, afterwards at rotating bull stick 9, fix bull stick 9 and alloy tool bit 7 through the bolt so that alloy tool bit 7 plays double-deck fixed effect, and alloy tool bit 7 can produce high temperature through alloy tool bit 7 in the cutting process, at this moment the user can put into the inside of positioning cylinder 11 with the water pipe of cutting fluid through twisting adjusting screw 13 and fixing the water pipe through centre gripping circular arc 12.
Compared with the related art, the double-tool bit tool for the numerical control lathe has the following beneficial effects: the user connects first cutter arbor 1 and second cutter arbor 2 through the cooperation between constant head tank 3 and the locating piece 4 after fixing it through locking bolt 5, at this moment first cutter arbor 1 and second cutter arbor 2 then can become double-end cutter arbor, can both use when carrying out the smear metal through the numerical control lathe convenient user, and the user only need unscrew locking bolt 5 can change when a certain cutter arbor damages, the user only need unscrew positioning bolt 10 when installing alloy tool bit 7 to first cutter arbor 1 and second cutter arbor 2, afterwards rotate bull stick 9, fix bull stick 9 and alloy tool bit 7 through the bolt so that alloy tool bit 7 plays double-deck fixed effect, and alloy tool bit 7 can produce the high temperature through alloy tool bit 7 in-process smear metal, at this moment the user can put into the inside of positioning tube 11 the water pipe of cutting fluid through twisting adjusting screw 13 and fixing the water pipe through holding circular arc 12.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (5)
1. The utility model provides a double-cutter-head cutter for numerical control lathe, includes first cutter arbor (1) and second cutter arbor (2), its characterized in that, constant head tank (3) have been seted up to one side outer wall of first cutter arbor (1), one side outer wall of second cutter arbor (2) is fixed with locating piece (4), first cutter arbor (1) and second cutter arbor (2) constitute slip joint through the size cooperation between constant head tank (3) and locating piece (4), the equal threaded connection in outer wall both sides of first cutter arbor (1) has locking bolt (5), and locking bolt (5) and locating piece (4) threaded connection, knife groove (6) have all been seted up to the upper surface of first cutter arbor (1) and second cutter arbor (2), alloy cutter head (7) are all installed to the inside of the equal block in upper surface of first cutter arbor (1) and second cutter arbor (2), two alloy cutter head (7) all threaded connection has locating bolt (10), two locating bolt (10) run through two alloy cutter head (1) and second cutter arbor (2) threaded connection respectively.
2. The double-cutter-head cutter for the numerical control lathe according to claim 1, wherein the upper surfaces of the first cutter bar (1) and the second cutter bar (2) are respectively fixed with a locating shaft (8), and the outer parts of the two locating shafts (8) are respectively rotatably provided with a rotating rod (9).
3. A double-bit tool for a numerically controlled lathe according to claim 2, characterized in that the upper surfaces of the two rotating bars (9) and the upper surfaces of the two alloy bits (7) are equally spaced with screw holes.
4. A double-bit tool for a numerically controlled lathe according to claim 3, wherein the upper surfaces of the first and second tool bars (1, 2) are both fixed with a positioning cylinder (11), and the upper surface of the positioning cylinder (11) is in threaded connection with an adjusting screw (13).
5. The double-bit tool for a numerically controlled lathe according to claim 4, wherein the clamping arcs (12) are rotatably mounted on the lower surfaces of the two adjusting screws (13) and located inside the two positioning cylinders (11) through bearings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321109188.4U CN219944653U (en) | 2023-05-10 | 2023-05-10 | Double-tool bit cutter for numerical control lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321109188.4U CN219944653U (en) | 2023-05-10 | 2023-05-10 | Double-tool bit cutter for numerical control lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219944653U true CN219944653U (en) | 2023-11-03 |
Family
ID=88536536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321109188.4U Active CN219944653U (en) | 2023-05-10 | 2023-05-10 | Double-tool bit cutter for numerical control lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219944653U (en) |
-
2023
- 2023-05-10 CN CN202321109188.4U patent/CN219944653U/en active Active
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