CN215360692U - Cutter frame driving mechanism and engraving machine thereof - Google Patents
Cutter frame driving mechanism and engraving machine thereof Download PDFInfo
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- CN215360692U CN215360692U CN202121317239.3U CN202121317239U CN215360692U CN 215360692 U CN215360692 U CN 215360692U CN 202121317239 U CN202121317239 U CN 202121317239U CN 215360692 U CN215360692 U CN 215360692U
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Abstract
The utility model discloses a cutter frame driving mechanism and an engraving machine thereof, wherein the cutter frame driving mechanism comprises a cutter frame, and a plurality of processing cutters are arranged on the cutter frame; the mounting seat comprises a connecting arm and two mounting arms, and the two mounting arms are connected to two sides of the connecting arm; two sides of the cutter frame are respectively pivoted on the two mounting arms; the motor body of the motor is arranged on one of the mounting arms; the rotating shaft of the motor is synchronously connected with the tool rest through the speed reducing mechanism. The engraving machine comprises a machine body and a cutter frame driving mechanism, wherein the connecting arm is arranged on the machine body. The motor can be arranged on the side edge of the mounting seat, the integral structure of the processing cutter on the cutter frame is not influenced, and the motor is convenient to mount and assemble and easy to replace.
Description
Technical Field
The utility model relates to the technical field of processing equipment, in particular to a cutter frame driving mechanism and an engraving machine thereof.
Background
At present, the machining process of furniture on the market is more and more complicated (multiple machining processes are needed), the requirement on precision is higher and higher, the traditional numerical control equipment is generally used as a single working master machine, only the milling or turning function can be realized, the current furniture machining process is difficult to meet, and a machining center machine with two ejector pins for fixing a workpiece (the composite machining process of turning and milling can be realized) is also on the market.
However, the conventional tool rest can be pivotally connected to the machine body through double bearings, and the driving mechanism is arranged in the middle of the tool rest, so that the workpiece is not convenient to machine, the installation and driving structure is complex, and the manufacturing cost is high.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, one of the objectives of the present invention is to provide a tool holder driving mechanism, which can mount a motor on the side of a mounting seat, does not affect the overall structure of a processing tool on a tool holder, and is convenient to mount and assemble and easy to replace.
The utility model also aims to provide the engraving machine, which can be provided with the motor on the side edge of the mounting seat, does not influence the integral structure of the processing cutter on the cutter frame, is convenient to mount and assemble and is easy to replace.
One of the purposes of the utility model is realized by adopting the following technical scheme:
the cutter frame driving mechanism comprises a cutter frame driving mechanism,
the cutter frame is provided with a plurality of processing cutters;
the mounting seat comprises a connecting arm and two mounting arms, and the two mounting arms are connected to two sides of the connecting arm; two sides of the cutter frame are respectively pivoted on the two mounting arms;
the motor body of the motor is arranged on one of the mounting arms; the rotating shaft of the motor is synchronously connected with the tool rest through the speed reducing mechanism.
Further, the reduction mechanism includes an RV reducer.
Furthermore, connecting shafts are arranged on two sides of the tool rest, and one of the connecting shafts is connected with the speed reducing mechanism; the other connecting shaft is pivoted on the mounting arm through a bearing.
Furthermore, the mounting arm is provided with a mounting cavity, and two ends of the mounting cavity penetrate through to two side surfaces of the mounting arm; the speed reducing mechanism is arranged in one of the mounting cavities; one connecting shaft extends into the mounting cavity and is connected with the speed reducing mechanism; the other connecting shaft extends into the other mounting cavity and is pivoted in the mounting cavity through a bearing.
The second purpose of the utility model is realized by adopting the following technical scheme:
the engraving machine comprises a machine body and a cutter frame driving mechanism, wherein the connecting arm is arranged on the machine body.
Further, the processing cutter is a double-end electric drill.
Further, the tool rest is provided with a plurality of mounting surfaces which are sequentially distributed in the circumferential direction of the tool rest; each mounting surface is provided with a plurality of processing cutters.
Compared with the prior art, the utility model has the beneficial effects that: the motor can be arranged on the side edge of the mounting seat, the integral structure of the processing cutter on the cutter frame is not influenced, and the motor is convenient to install and assemble and easy to replace. In addition, the rotating shaft of the motor can be connected with the tool rest through the speed reducing mechanism, and the rotating process is stable.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a cross-sectional view of the present invention.
In the figure: 10. a mounting seat; 11. a connecting arm; 12. mounting an arm; 20. a tool holder; 21. a connecting shaft; 22. a mounting cavity; 30. processing a cutter; 40. a motor; 50. a speed reduction mechanism; 60. and a bearing.
Detailed Description
The utility model will be further described with reference to the accompanying drawings and the detailed description below:
in the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.
In the case of the example 1, the following examples are given,
as shown in fig. 1 and 2, the tool rest driving mechanism includes a tool rest 20, a mounting base 10, and a motor 40, and a plurality of processing blades 30 are provided on the tool rest 20. The specific mounting seat 10 includes a connecting arm 11 and two mounting arms 12, the two mounting arms 12 are connected to two sides of the connecting arm 11, and two sides corresponding to the tool rack 20 are respectively pivoted to the two mounting arms 12. In addition, the body of the motor 40 is mounted on one of the mounting arms 12; the rotating shaft of the motor 40 is synchronously coupled with the tool rack 20 through the speed reducing mechanism 50.
On the basis of the structure, when the tool rack driving mechanism is used, during assembly, two sides of a tool rack 20 provided with a plurality of processing tools 30 can be respectively pivoted on two mounting arms 12, then a rotating shaft of a motor 40 is synchronously connected with the side part of the tool rack 20 through a speed reducing mechanism 50, and thus, the motor 40 drives the tool rack 20 to rotate, so that the angle change of the processing tools 30 can be realized, and multi-angle processing is realized. In addition, the rotating shaft of the motor 40 can be connected with the tool rack 20 through the speed reducing mechanism 50, and the rotating process is stable.
It should be noted that, since the motor 40 is mounted on the mounting arm 12, the motor 40 can be mounted from the side, and the motor 40 is located at the side, which will not interfere with the rotation of the tool rack 20 and further will not affect the processing blade 30. In addition, because motor 40 installs at the lateral part, the operator can directly stand and assemble and later maintenance at the organism lateral part, and it is more convenient to operate, and the security is better.
Further, the speed reduction mechanism 50 in this embodiment includes an RV reducer, that is, the rotating shaft of the motor 40 can be synchronously coupled with the tool holder 20 through the RV reducer in the prior art, and since the tool holder 20 is equipped with the processing cutter 30 and the driving structure, the torque required in the rotating process is large, so that the RV reducer used for large torque in the prior art can be selected, the bearing capacity is better, and the service life is longer.
Of course, the speed reduction mechanism 50 may be implemented by using other speed reduction devices in the prior art, such as a conventional gear speed reduction mechanism 50 and a harmonic speed reduction mechanism 50.
Specifically, the tool rack 20 may be provided with connecting shafts 21 on both sides thereof, one of the connecting shafts 21 is connected to the speed reducing mechanism 50, and the other connecting shaft 21 is pivotally connected to the mounting arm 12 through a bearing 60. Like this, the tool rack 20 can carry out the transmission through two connecting axles 21 and reduction gears 50 and bearing 60 respectively and be connected, and the rotating-structure of tool rack 20 is more stable, and bearing 60 can alleviate the gravity that tool rack 20 directly assembled to installation arm 12 on, reduces the damage to installation arm 12 among the rotation process, and life is longer.
Furthermore, the mounting arm 12 may be further provided with mounting cavities 22, two ends of the mounting cavity 22 penetrate through to two side surfaces of the mounting arm 12, so that the speed reducing mechanism 50 is mounted in one of the mounting cavities 22, one of the connecting shafts 21 extends into the mounting cavity 22 to be connected with the speed reducing mechanism 50, and the other connecting shaft 21 extends into the other mounting cavity 22 and is pivoted in the mounting cavity 22 through a bearing 60. That is, the reduction mechanism 50 and the bearing 60 are both based on the mounting cavity 22, and the two connecting shafts 21 may be assembled correspondingly, and the mounting cavity 22 may protect the inner structures such as the reduction mechanism 50 and the bearing 60, and reduce the external influence.
In the case of the example 2, the following examples are given,
referring to fig. 1 and 2, the engraving machine comprises a machine body and the above-mentioned tool holder driving mechanism, wherein a connecting arm 11 is mounted on the machine body, the tool holder driving mechanism comprises a tool holder 20, a mounting seat 10 and a motor 40, and a plurality of processing tools 30 are arranged on the tool holder 20. The specific mounting seat 10 includes a connecting arm 11 and two mounting arms 12, the two mounting arms 12 are connected to two sides of the connecting arm 11, and two sides corresponding to the tool rack 20 are respectively pivoted to the two mounting arms 12. In addition, the body of the motor 40 is mounted on one of the mounting arms 12; the rotating shaft of the motor 40 is synchronously coupled with the tool rack 20 through the speed reducing mechanism 50.
On the basis of the structure, when the tool rack driving mechanism is used, during assembly, two sides of a tool rack 20 provided with a plurality of processing tools 30 can be respectively pivoted on two mounting arms 12, then a rotating shaft of a motor 40 is synchronously connected with the side part of the tool rack 20 through a speed reducing mechanism 50, and thus, the motor 40 drives the tool rack 20 to rotate, so that the angle change of the processing tools 30 can be realized, and multi-angle processing is realized. In addition, the rotating shaft of the motor 40 can be connected with the tool rack 20 through the speed reducing mechanism 50, and the rotating process is stable.
It should be noted that, since the motor 40 is mounted on the mounting arm 12, the motor 40 can be mounted from the side, and the motor 40 is located at the side, which will not interfere with the rotation of the tool rack 20 and further will not affect the processing blade 30. In addition, because motor 40 installs at the lateral part, the operator can directly stand and assemble and later maintenance at the organism lateral part, and it is more convenient to operate, and the security is better.
Further, the speed reduction mechanism 50 in this embodiment includes an RV reducer, that is, the rotating shaft of the motor 40 can be synchronously coupled with the tool holder 20 through the RV reducer in the prior art, and since the tool holder 20 is equipped with the processing cutter 30 and the driving structure, the torque required in the rotating process is large, so that the RV reducer used for large torque in the prior art can be selected, the bearing capacity is better, and the service life is longer.
Of course, the speed reduction mechanism 50 may be implemented by using other speed reduction devices in the prior art, such as a conventional gear speed reduction mechanism 50 and a harmonic speed reduction mechanism 50.
Specifically, the tool rack 20 may be provided with connecting shafts 21 on both sides thereof, one of the connecting shafts 21 is connected to the speed reducing mechanism 50, and the other connecting shaft 21 is pivotally connected to the mounting arm 12 through a bearing 60. Like this, the tool rack 20 can carry out the transmission through two connecting axles 21 and reduction gears 50 and bearing 60 respectively and be connected, and the rotating-structure of tool rack 20 is more stable, and bearing 60 can alleviate the gravity that tool rack 20 directly assembled to installation arm 12 on, reduces the damage to installation arm 12 among the rotation process, and life is longer.
Furthermore, the mounting arm 12 may be further provided with mounting cavities 22, two ends of the mounting cavity 22 penetrate through to two side surfaces of the mounting arm 12, so that the speed reducing mechanism 50 is mounted in one of the mounting cavities 22, one of the connecting shafts 21 extends into the mounting cavity 22 to be connected with the speed reducing mechanism 50, and the other connecting shaft 21 extends into the other mounting cavity 22 and is pivoted in the mounting cavity 22 through a bearing 60. That is, the reduction mechanism 50 and the bearing 60 are both based on the mounting cavity 22, and the two connecting shafts 21 may be assembled correspondingly, and the mounting cavity 22 may protect the inner structures such as the reduction mechanism 50 and the bearing 60, and reduce the external influence.
Further, the processing cutter 30 is a double-end electric drill, and different processing heads are switched after the double-end electric drill is rotated, so that different processing can be conveniently carried out on the workpiece.
It should be noted that, the machining tool 30 of the present embodiment may also be a drill tool, a milling cutter, etc. in the prior art.
Further, the tool holder 20 has a plurality of mounting surfaces, which are sequentially distributed in the circumferential direction of the tool holder 20; each mounting surface is provided with a plurality of processing cutters 30, specifically, the processing cutters 30 on each mounting surface may be different or the same, and if different processing cutters 30 are selected, the tool rest 20 rotates to drive different processing cutters 30 to perform different processing on the workpiece.
If the same machining cutter 30 is selected, the cutter frame 20 rotates, the machining cutters 30 on different installation surfaces can be used for standby, and the standby machining cutter 30 can be switched after one group of machining cutters 30 is damaged, so that the continuity of workpiece machining is ensured.
Various other modifications and changes may be made by those skilled in the art based on the above-described technical solutions and concepts, and all such modifications and changes should fall within the scope of the claims of the present invention.
Claims (7)
1. The tool rack driving mechanism is characterized by comprising,
the cutter frame is provided with a plurality of processing cutters;
the mounting seat comprises a connecting arm and two mounting arms, and the two mounting arms are connected to two sides of the connecting arm; two sides of the cutter frame are respectively pivoted on the two mounting arms;
the motor body of the motor is arranged on one of the mounting arms; the rotating shaft of the motor is synchronously connected with the tool rest through the speed reducing mechanism.
2. The toolholder drive mechanism as set forth in claim 1, wherein the reduction mechanism includes an RV reducer.
3. The toolholder drive mechanism according to claim 1, wherein the toolholder has connecting shafts on both sides, one of the connecting shafts being connected to the speed reducing mechanism; the other connecting shaft is pivoted on the mounting arm through a bearing.
4. The toolholder drive mechanism according to claim 3, wherein the mounting arm is provided with a mounting cavity, and two ends of the mounting cavity extend through two side surfaces of the mounting arm; the speed reducing mechanism is arranged in one of the mounting cavities; one connecting shaft extends into the mounting cavity and is connected with the speed reducing mechanism; the other connecting shaft extends into the other mounting cavity and is pivoted in the mounting cavity through a bearing.
5. Engraver, characterized in that it comprises a body and a tool holder drive mechanism according to any one of claims 1-4, the connecting arm being mounted on the body.
6. The engraver of claim 5 wherein said working knife is a double-ended drill.
7. The engraver of claim 5 wherein said tool holder has a plurality of mounting surfaces, the plurality of mounting surfaces being sequentially distributed in a circumferential direction of the tool holder; each mounting surface is provided with a plurality of processing cutters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121317239.3U CN215360692U (en) | 2021-06-11 | 2021-06-11 | Cutter frame driving mechanism and engraving machine thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121317239.3U CN215360692U (en) | 2021-06-11 | 2021-06-11 | Cutter frame driving mechanism and engraving machine thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215360692U true CN215360692U (en) | 2021-12-31 |
Family
ID=79634999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121317239.3U Active CN215360692U (en) | 2021-06-11 | 2021-06-11 | Cutter frame driving mechanism and engraving machine thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215360692U (en) |
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2021
- 2021-06-11 CN CN202121317239.3U patent/CN215360692U/en active Active
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