CN220806324U - Cutter locking device for numerical control machining center - Google Patents
Cutter locking device for numerical control machining center Download PDFInfo
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- CN220806324U CN220806324U CN202322602753.7U CN202322602753U CN220806324U CN 220806324 U CN220806324 U CN 220806324U CN 202322602753 U CN202322602753 U CN 202322602753U CN 220806324 U CN220806324 U CN 220806324U
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- numerical control
- tool
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- 238000009434 installation Methods 0.000 claims abstract description 20
- 230000000149 penetrating effect Effects 0.000 claims abstract description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 7
- 238000001179 sorption measurement Methods 0.000 claims description 6
- 230000000712 assembly Effects 0.000 claims description 4
- 238000000429 assembly Methods 0.000 claims description 4
- 230000013011 mating Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 230000005389 magnetism Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Automatic Tool Replacement In Machine Tools (AREA)
Abstract
The utility model relates to a cutter locking device for a numerical control machining center, which comprises a base, a first electromagnet assembly and a plurality of vertical cutter locking seats, wherein the cutter locking device for the numerical control machining center comprises a cutter locking seat, a cutter locking seat and a cutter locking seat, wherein the cutter locking seat is arranged on the base; the first electromagnet assembly is arranged on the base, a mounting hole is formed in the first electromagnet assembly in a penetrating mode in the vertical direction, and the end face of the upper end of the first electromagnet is a magnetic part; each vertical lock blade holder is provided with a matching part which is in magnetic attraction fit with the magnetic part, so that a plurality of vertical lock blade holders can be selectively installed in the installation hole, each vertical lock blade holder is provided with a tool installation hole, the tool installation holes are used for tool installation, and the sizes of the tool installation holes of each vertical lock blade holder are different. The utility model has simple operation and convenient replacement.
Description
Technical Field
The utility model relates to the technical field of tool locking bases, in particular to a tool locking device for a numerical control machining center.
Background
The tool locking seat is a device for assisting the cutter bar to replace the cutter, and can be divided into a vertical tool locking seat and a horizontal tool locking seat; when the vertical cutter locking seat is used, the cutter bar is vertically arranged in the cutter locking seat; when the horizontal tool locking seat is used, the cutter bar is transversely arranged in the tool locking seat.
The patent CN214722281U relates to a horizontal lock knife holder, which comprises a base and a horizontal support seat, wherein the horizontal support seat is connected to the base and comprises a support block, a first positioning piece and a second positioning piece; the support block is fixedly arranged on the base and comprises a first end face, a second end face, a placing groove and a clamping convex rib; the placing groove is formed with an arc bottom surface and two side surfaces which extend upwards from two opposite ends of the arc bottom surface respectively; the embedded convex rib is convexly arranged on the placing groove along the outline of the placing groove.
Different tools have different sizes, and different horizontal supporting seats and different vertical supporting seats need to be replaced, however, the horizontal supporting seats and the vertical supporting seats in the prior art are connected to the base through bolts, so that replacement is inconvenient.
Disclosure of utility model
In view of the foregoing, it is necessary to provide a tool locking device for a numerical control machining center, so as to solve the technical problem that in the prior art, a horizontal support seat and a vertical support seat are both connected to a base through bolts, and are inconvenient to replace.
The utility model provides a cutter locking device for a numerical control machining center, which comprises:
a base;
The first electromagnet assembly is arranged on the base, a mounting hole is formed in the first electromagnet assembly in a penetrating mode in the vertical direction, and the end face of the upper end of the first electromagnet is a magnetic part;
The vertical lock blade holders are provided with matching parts which are magnetically attracted with the magnetic parts, so that the vertical lock blade holders can be selectively installed in the installation holes, each vertical lock blade holder is provided with a cutter installation hole, the cutter installation holes are used for cutter installation, and the sizes of the cutter installation holes of the vertical lock blade holders are different.
Optionally, the first electromagnet assembly comprises a magnet seat, a coil and a magnetic conduction panel, the middle part of the magnet seat is provided with the mounting hole, the upper end of the magnet seat is provided with a groove, the groove is annularly arranged on the periphery of the mounting hole, an iron core is arranged in the groove, and the coil is wound on the iron core; the magnetic conduction panel covers the groove and forms the magnetic part with the upper end of the magnet seat.
Optionally, the upper end face of the first electromagnet protrudes out of the upper end face of the base.
Optionally, the tool locking device for the numerical control machining center further comprises a limiting assembly, wherein the limiting assembly comprises a limiting hole and a limiting column which are matched with each other, one of the limiting hole and the limiting column is arranged on the base, and the other of the limiting hole and the limiting column is arranged on the vertical tool locking seat.
Optionally, the spacing subassembly is equipped with a plurality ofly, and a plurality of spacing subassembly is followed the circumference interval layout of mounting hole.
Optionally, the tool locking device for the numerical control machining center further comprises a horizontal tool locking seat, the horizontal tool locking seat is arranged in a tool mounting groove extending along the horizontal direction, the tool mounting groove is used for mounting a tool, and the horizontal tool locking seat is detachably mounted on the base.
Optionally, the horizontal lock knife holder is provided with an adsorption part;
The cutter locking device for the numerical control machining center further comprises a second electromagnet assembly, wherein the second electromagnet assembly is arranged on the base, and when the second electromagnet is electrified, the second electromagnet is in magnetic attraction fit with the adsorption part, so that the horizontal cutter locking seat is arranged on the base.
Optionally, the horizontal lock blade holder is provided with a plurality of lock blade holders, and the size of the tool mounting groove of each horizontal lock blade holder is different.
Optionally, one side of base is equipped with the mounting groove, the upper end of mounting groove extends to the upside of base is formed with the opening, horizontal lock blade holder slidable mounting in the mounting groove, the second electromagnet assembly is located the lateral wall of mounting groove.
Optionally, the first electromagnet assembly and the second electromagnet assembly are both detachably connected with the base.
Compared with the prior art, the cutter locking device for the numerical control machining center provided by the utility model has the advantages that the first electromagnet assembly is arranged on the base, the mounting holes are formed in the first electromagnet assembly in the vertical direction in a penetrating manner, the end face of the upper end of the first electromagnet assembly is the magnetic part, each vertical cutter locking seat is provided with the matching part in a magnetic attraction manner with the magnetic part, so that the plurality of vertical cutter locking seats can be selectively arranged in the mounting holes, each vertical cutter locking seat is provided with the cutter mounting holes, the cutter mounting holes are used for cutter installation, the size of the cutter mounting holes of each vertical cutter locking seat is different, in particular use, firstly, the proper vertical cutter locking seat is selected according to the size of the cutter, then the vertical cutter locking seat is arranged in the mounting holes, the matching part is abutted against the magnetic part, the first electromagnet assembly is electrified, the magnetic part generates magnetic force and is matched with the matching part in a magnetic attraction manner, and the vertical cutter locking seat is fixed on the first electromagnet assembly, the effect of fixing the vertical cutter locking seat is achieved, when the cutter is required to be locked, the cutter of another cutter is required to be locked, the first electromagnet assembly is cut off, the magnetic force of the cutter is lost, and the vertical cutter locking seat can be replaced, and the operation is simple and convenient.
The foregoing description is only an overview of the present utility model, and is intended to provide a better understanding of the present utility model, as it is embodied in the following description, with reference to the preferred embodiments of the present utility model and its details set forth in the accompanying drawings. Specific embodiments of the present utility model are given in detail by the following examples and the accompanying drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:
FIG. 1 is a schematic view of an embodiment of a tool locking device for a numerical control machining center according to the present utility model;
FIG. 2 is a front view of the tool locking device for the numerical control machining center of FIG. 1;
FIG. 3 is a rear view of the tool locking device for the machining center of FIG. 1;
FIG. 4 is a cross-sectional view of the tool locking device for the machining center of FIG. 1;
FIG. 5 is a perspective view of the base of FIG. 1;
Fig. 6 is a schematic perspective view of the first electromagnet assembly of fig. 1.
Reference numerals illustrate:
The device comprises a 1-base, a 11-mounting hole, a 12-mounting groove, a 13-limiting hole, a 2-first electromagnet assembly, a 21-magnet seat, a 211-iron core, a 22-coil, a 23-magnetic conduction panel, a 3-vertical lock blade seat, a 31-tool mounting hole, a 32-first connecting section, a 321-limiting column, a 33-second connecting section, a 4-horizontal lock blade seat, a 41-tool mounting groove and a 5-second electromagnet assembly.
Detailed Description
The following detailed description of preferred embodiments of the utility model is made in connection with the accompanying drawings, which form a part hereof, and together with the description of the embodiments of the utility model, are used to explain the principles of the utility model and are not intended to limit the scope of the utility model.
Referring to fig. 1 to 3, the tool locking device for a numerical control machining center includes a base 1, a first electromagnet assembly 2 and a plurality of vertical tool locking holders 3; the first electromagnet assembly 2 is arranged on the base 1, a mounting hole 11 is formed in the first electromagnet assembly 2 in a penetrating manner along the vertical direction, and the end face of the upper end of the first electromagnet is a magnetic part; each vertical locking seat 3 has a mating portion magnetically mated with the magnetic portion, such that a plurality of vertical locking seats 3 are selectively mounted in the mounting hole 11, each vertical locking seat 3 has a tool mounting hole 31, the tool mounting holes 31 are used for tool mounting, wherein the dimensions of the tool mounting holes 31 of each vertical locking seat 3 are different.
According to the cutter locking device for the numerical control machining center, the first electromagnet assembly 2 is arranged on the base 1, the mounting holes 11 are formed in the first electromagnet assembly 2 in the vertical direction in a penetrating mode, the end face of the upper end of the first electromagnet is a magnetic part, each vertical cutter locking seat 3 is provided with the matching part in a magnetic attraction mode, the plurality of vertical cutter locking seats 3 are selectively arranged in the mounting holes 11, each vertical cutter locking seat 3 is provided with the cutter mounting holes 31, the cutter mounting holes 31 are used for cutter mounting, the cutter mounting holes 31 of each vertical cutter locking seat 3 are different in size, in particular, when the cutter locking device is used, firstly, the proper vertical cutter locking seat 3 is selected according to the size of a cutter needing cutter locking, then the vertical cutter locking seat 3 is placed in the mounting holes 11, the matching part is abutted to the magnetic part, the first electromagnet assembly 2 is electrified, the magnetic part is in magnetic attraction mode, the vertical cutter locking seat 3 is fixed on the first electromagnet assembly 2, the effect of fixing the vertical cutter locking seat 3 is achieved, cutter locking is carried out, when the other cutter needs to be locked, the first electromagnet assembly 2 can be powered off, the magnetic part is lost, and the magnetic force is replaced, and the operation is simple.
Further, referring to fig. 4 to 6, the vertical lock holder 3 includes a first connecting section 32 and a second connecting section 33 that are sequentially connected from top to bottom, the first connecting section 32 and the second connecting section 33 are all in a cylindrical shape, and the diameter of the first connecting section 32 is greater than that of the second connecting section 33, so that a step surface is formed at the connection position of the first connecting section 32 and the second connecting section 33, wherein the diameter of the mounting hole 11 is matched with the diameter of the second connecting section 33, the matching portion is disposed on the step surface, the magnetic portion is disposed on the upper side of the base 1, and during specific installation, the second connecting section 33 is disposed in the mounting hole 11, so that the step surface is abutted to the upper side of the base 1, and thus the vertical lock holder 3 can be limited, and can be prevented from moving downwards, and simultaneously the magnetic portion is magnetically matched with the matching portion.
Further, referring to fig. 4, in the present embodiment, the first electromagnet assembly 2 includes a magnet seat 21, a coil 22 and a magnetically conductive panel 23, the mounting hole 11 is formed in the middle of the magnet seat 21, a groove is formed at the upper end of the magnet seat 21, the groove is annularly disposed on the periphery of the mounting hole 11, an iron core 211 is disposed in the groove, and the coil 22 is wound on the iron core 211; the magnetic conductive panel 23 covers the groove and forms the magnetic part with the upper end of the magnet seat 21. When the vertical lock blade holder 3 is fixed, after the coil 22 is powered off, the iron core 211 loses magnetism, and the vertical lock blade holder 3 can be taken out.
Further, in order to ensure that the mating portion of the vertical lock blade holder 3 can abut against the magnetic portion, referring to fig. 4, in this embodiment, an upper end surface of the first electromagnet protrudes from an upper end surface of the base 1.
Further, when the tool is mounted and dismounted, a moment in a horizontal direction is applied to the tool, in order to avoid the rotation of the vertical tool locking seat 3, please refer to fig. 4 to 5, in this embodiment, the tool locking device for the numerical control machining center further includes a limiting component, the limiting component includes a limiting hole 13 and a limiting post 321 which are mutually matched, one of the limiting hole 13 and the limiting post 321 is disposed on the base 1, and the other is disposed on the vertical tool locking seat 3. Through spacing hole 13 with spacing post 321's spacing cooperation can restrict vertical lock blade holder 3 rotates, avoids vertical lock blade holder 3 is because of unexpected rotation of external force.
In this embodiment, the limiting post 321 is disposed on the vertical lock holder 3, and the limiting hole 13 is disposed on the base 1. Specifically, the limiting post 321 is disposed on the step surface, the limiting post 321 extends downward, and the limiting post 321 is disposed on the outer side of the mating portion, so that interference between the limiting post 321 and the mating portion is avoided.
Further, in order to enhance the limiting strength, a plurality of limiting assemblies are provided, and the plurality of limiting assemblies are distributed at intervals along the circumference of the mounting hole 11. Specifically, the number of the limiting posts 321 is four, the number of the limiting holes 13 is also four, the four limiting posts 321 are uniformly distributed at intervals along the circumferential direction of the vertical lock knife holder 3, and the four limiting holes 13 are uniformly distributed at intervals along the circumferential direction of the mounting hole 11.
Further, referring to fig. 1 to 3, in this embodiment, the tool locking device for a numerical control machining center further includes a horizontal tool locking seat 4, the horizontal tool locking seat 4 is disposed in a tool mounting groove 41 extending in a horizontal direction, the tool mounting groove 41 is used for mounting a tool, and the horizontal tool locking seat 4 is detachably mounted on the base 1. Through setting up vertical lock blade holder 3 with horizontal lock blade holder 4 can install and dismantle the cutter of various different models, enlarged the application scope of device.
Further, the disassembly form of the horizontal lock blade holder 4 is not limited, and in this embodiment, the horizontal lock blade holder 4 is provided with an adsorption part; the cutter locking device for the numerical control machining center further comprises a second electromagnet assembly 5, wherein the second electromagnet assembly 5 is arranged on the base 1, and when the second electromagnet is electrified, the second electromagnet is in magnetic attraction fit with the adsorption part, so that the horizontal cutter locking seat 4 is arranged on the base 1. So set up, easy to assemble and dismantlement, the work efficiency of improvement.
Further, since different tools have different sizes, in order to be able to adapt to various different tools, in this embodiment, a plurality of horizontal lock holders 4 are provided, and the size of the tool mounting groove 41 of each horizontal lock holder 4 is different. So set up, can be according to the actual use condition, change corresponding horizontal lock blade holder 4.
Further, the installation form of the horizontal lock holder 4 is not limited, referring to fig. 5, in this embodiment, a mounting groove 12 is provided on one side of the base 1, an opening is formed on an upper end of the mounting groove 12 extending to an upper side of the base 1, the horizontal lock holder 4 is slidably mounted in the mounting groove 12, and the second electromagnet assembly 5 is disposed on a side wall of the mounting groove 12. Through setting up mounting groove 12 can restrict horizontal lock blade holder 4 moves downwards and to circumference direction, through second electromagnet assembly 5 can restrict horizontal lock blade holder 4 is followed the opening part breaks away from, so mounting groove 12 with the cooperation of second electromagnet assembly 5 can be completely fixed horizontal lock blade holder 4.
It should be noted that, the specific structure of the second electromagnet assembly 5 is the prior art, and will not be described herein.
Further, in this embodiment, the first electromagnet assembly 2 and the second electromagnet assembly 5 are both detachably connected to the base 1.
The present utility model is not limited to the above-mentioned embodiments, and any changes or substitutions that can be easily understood by those skilled in the art within the technical scope of the present utility model are intended to be included in the scope of the present utility model.
Claims (10)
1. The utility model provides a lock sword device for numerical control machining center which characterized in that, it includes:
a base;
The first electromagnet assembly is arranged on the base, a mounting hole is formed in the first electromagnet assembly in a penetrating mode in the vertical direction, and the end face of the upper end of the first electromagnet is a magnetic part;
The vertical lock blade holders are provided with matching parts which are magnetically attracted with the magnetic parts, so that the vertical lock blade holders can be selectively installed in the installation holes, each vertical lock blade holder is provided with a cutter installation hole, the cutter installation holes are used for cutter installation, and the sizes of the cutter installation holes of the vertical lock blade holders are different.
2. The tool locking device for the numerical control machining center according to claim 1, wherein the first electromagnet assembly comprises a magnet seat, a coil and a magnetic conduction panel, the installation hole is formed in the middle of the magnet seat, a groove is formed in the upper end of the magnet seat, the groove is annularly arranged on the periphery of the installation hole, an iron core is arranged in the groove, and the coil is wound on the iron core; the magnetic conduction panel covers the groove and forms the magnetic part with the upper end of the magnet seat.
3. The tool locking device for the numerical control machining center according to claim 2, wherein an upper end surface of the first electromagnet protrudes from an upper end surface of the base.
4. The tool locking device for the numerical control machining center according to claim 1, further comprising a limiting assembly, wherein the limiting assembly comprises a limiting hole and a limiting column which are matched with each other, one of the limiting hole and the limiting column is arranged on the base, and the other of the limiting hole and the limiting column is arranged on the vertical tool locking seat.
5. The tool locking device for the numerical control machining center according to claim 4, wherein a plurality of the limiting assemblies are provided, and the plurality of the limiting assemblies are arranged at intervals along the circumferential direction of the mounting hole.
6. The tool locking device for the numerical control machining center according to claim 1, further comprising a horizontal tool locking holder provided in a tool mounting groove extending in a horizontal direction, the tool mounting groove being used for tool mounting, the horizontal tool locking holder being detachably mounted to the base.
7. The tool locking device for the numerical control machining center according to claim 6, wherein the horizontal tool locking seat is provided with an adsorption part;
The cutter locking device for the numerical control machining center further comprises a second electromagnet assembly, wherein the second electromagnet assembly is arranged on the base, and when the second electromagnet is electrified, the second electromagnet is in magnetic attraction fit with the adsorption part, so that the horizontal cutter locking seat is arranged on the base.
8. The tool locking device for the numerical control machining center according to claim 7, wherein a plurality of horizontal tool locking seats are provided, and the tool mounting groove of each horizontal tool locking seat is different in size.
9. The tool locking device for the numerical control machining center according to claim 7, wherein a mounting groove is formed in one side of the base, an opening is formed in the upper end of the mounting groove extending to the upper side of the base, the horizontal tool locking seat is slidably mounted in the mounting groove, and the second electromagnet assembly is arranged on the side wall of the mounting groove.
10. The tool locking device for a numerically controlled machining center according to claim 7, wherein the first electromagnet assembly and the second electromagnet assembly are both detachably connected to the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322602753.7U CN220806324U (en) | 2023-09-22 | 2023-09-22 | Cutter locking device for numerical control machining center |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322602753.7U CN220806324U (en) | 2023-09-22 | 2023-09-22 | Cutter locking device for numerical control machining center |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220806324U true CN220806324U (en) | 2024-04-19 |
Family
ID=90699842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322602753.7U Active CN220806324U (en) | 2023-09-22 | 2023-09-22 | Cutter locking device for numerical control machining center |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220806324U (en) |
-
2023
- 2023-09-22 CN CN202322602753.7U patent/CN220806324U/en active Active
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