CN220029513U - High-precision engraving and milling machine - Google Patents
High-precision engraving and milling machine Download PDFInfo
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- CN220029513U CN220029513U CN202321689193.7U CN202321689193U CN220029513U CN 220029513 U CN220029513 U CN 220029513U CN 202321689193 U CN202321689193 U CN 202321689193U CN 220029513 U CN220029513 U CN 220029513U
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- 238000003801 milling Methods 0.000 title claims abstract description 33
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 abstract 2
- 101000623895 Bos taurus Mucin-15 Proteins 0.000 description 5
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000013641 positive control Substances 0.000 description 1
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Abstract
The utility model discloses a high-precision engraving and milling machine, which relates to the technical field of hardware production and comprises a base and a first servo motor, wherein side supporting plates are arranged on two sides of the top of the base, the first motor is arranged above the right side of the side supporting plates positioned on the right side of the top of the base, the output end of the first motor penetrates through the side supporting plates through a driving shaft to be connected with a supporting frame, a through hole is formed in the middle end of the bottom of the supporting frame, fixing plates are arranged in the middle of two sides of the inside of the supporting frame, and the first servo motor is arranged on two sides of the bottom of the supporting frame. This high-accuracy carving mills machine drives drive shaft, braced frame transmission through motor one, enables the hardware that location subassembly one and location subassembly two carry out the tilting motion of vertical direction, and drives drive shaft, location subassembly one transmission through motor two, enables the hardware that location subassembly one and location subassembly two carry out the tilting motion of horizontal direction, so increases the tilting angle to the hardware, adapts to different operating modes.
Description
Technical Field
The utility model relates to the technical field of hardware production, in particular to a high-precision engraving and milling machine.
Background
Engraving and milling machine is one type of numerical control machine tool. The engraving and milling machine is generally considered to be a numerical control milling machine using a small cutter and a high-power and high-speed spindle motor, and the engraving machine has the advantages of engraving and milling, and the engraving and milling machine is not attractive if the hardness of the processed material is relatively high, so that the problem that the processed material is relatively high in hardness and difficult to engrave is basically solved. At present, engraving and milling machines are used in factories for hardware production.
The utility model of application number CN202022856465.0 discloses a engraving and milling machine for processing hardware. According to the utility model, the motor drives the first cross rod to rotate, so that the motor can drive the external hardware clamped at the cross plate to overturn and rapidly carry out multi-end face engraving and milling, the motor can drive the first cross rod to rotate through the driving of the push rod, so that the external hardware with large size can stably overturn, engraving and milling are convenient, the plate body can be driven by the double-head screw rod to carry out opposite lifting movement, the distance is adjusted, and the external hardware with different volumes can be fixed. However, the turning angle of the hardware is single, and when different angles are processed, the hardware is often required to be disassembled to replace the angle again for fixing.
Accordingly, in view of the above, research and improvement have been made on the conventional structure and the conventional defects, and a high-precision engraving and milling machine has been proposed.
Disclosure of Invention
The utility model aims to provide a high-precision engraving and milling machine so as to solve the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a high-accuracy carving mills machine, includes base and servo motor one, the top both sides of base are provided with the side stay plate, are located the base top right side motor one is installed to side stay plate right side top, and the output of motor one runs through the side stay plate through the drive shaft and be connected with the braced frame, the through-hole has been seted up to the bottom middle-end of braced frame, and the inside both sides mid-mounting of braced frame has the fixed plate, servo motor one sets up in the bottom both sides of braced frame, and servo motor one's output runs through the braced frame bottom and be connected with reciprocating screw, reciprocating screw's external connection has screw nut one, and screw nut one side that is close to the vertical axis of braced frame is connected with the loading board, motor two is installed to the bottom middle-end of loading board, and motor two's output runs through the loading board through the drive shaft and is connected with locating component one, the top middle-end of braced frame is connected with the pivot through the bearing, and the bottom of pivot is provided with locating component two.
Further, a frame is arranged at the top of the side supporting plate, and a carving and milling cutter is arranged above the inside of the frame.
Further, the supporting frame and the fixing plate are of an integrated structure, and the fixing plate is rotationally connected with the reciprocating screw rod.
Further, the size of the through hole is matched with the outer diameter of the second motor, and the through hole and the second motor are coaxially arranged.
Further, the first positioning component comprises a rotating seat, a second servo motor and a positive and negative screw rod, the right side of the rotating seat is provided with the second servo motor, and the output end of the second servo motor penetrates through the right side of the rotating seat to be connected with the positive and negative screw rod.
Further, the first positioning assembly further comprises a second screw nut, a clamping plate and a pressure sensor, the second screw nut is connected to the outer portion of the positive and negative screw rod, the clamping plate is arranged at the top of the second screw nut, and the pressure sensor is embedded in the clamping plate.
Further, the distance between the two fixed plates is larger than the length of the rotating seat, and the rotating seat is in a concave structure.
Further, the first positioning component and the second positioning component are symmetrically arranged, and the rotating shaft and the second motor are coaxially arranged.
The utility model provides a high-precision engraving and milling machine, which has the following beneficial effects:
1. according to the utility model, the driving shaft and the supporting frame are driven by the motor I to drive, so that the hardware between the positioning assembly I and the positioning assembly II can perform overturning motion in the vertical direction, and the driving shaft and the positioning assembly I are driven by the motor II to drive, so that the hardware between the positioning assembly I and the positioning assembly II can perform overturning motion in the horizontal direction, thus increasing the overturning angle of the hardware, and adapting to different working conditions.
2. According to the utility model, the clamping plate can horizontally move relative to the outside of the positive and negative tooth screw rod by virtue of the screw rod nut II when the servo motor II works, so that when the clamping plate is attached to one side of a hardware, the clamping force of the clamping plate to the hardware is detected by the pressure sensor, and the servo motor II can be actively controlled to be closed by the singlechip when the pressure and the threshold of the pressure sensor are kept constant, so that the surface abrasion of the hardware caused by the fact that the pressure is larger than the threshold is avoided.
Drawings
FIG. 1 is a schematic view of the overall perspective structure of a high-precision engraving and milling machine according to the present utility model;
FIG. 2 is an enlarged schematic view of the engraving and milling machine of the present utility model at A in FIG. 1;
fig. 3 is a schematic circuit diagram of a high-precision engraving and milling machine according to the present utility model.
In the figure: 1. a base; 2. a side support plate; 3. a frame; 4. carving and milling the cutter; 5. a first motor; 6. a support frame; 7. a through hole; 8. a fixing plate; 9. a servo motor I; 10. a reciprocating screw rod; 11. a screw nut I; 12. a carrying plate; 13. a second motor; 14. positioning a first component; 1401. a rotating seat; 1402. a servo motor II; 1403. a positive and negative tooth screw rod; 1404. a screw rod nut II; 1405. a clamping plate; 1406. a pressure sensor; 15. a rotating shaft; 16. and a second positioning component.
Description of the embodiments
Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.
As shown in fig. 1, a high-precision engraving and milling machine comprises a base 1 and a servo motor I9, wherein side supporting plates 2 are arranged on two sides of the top of the base 1, a motor I5 is arranged above the right side of the side supporting plates 2 positioned on the right side of the top of the base 1, an output end of the motor I5 penetrates through the side supporting plates 2 through a driving shaft to be connected with a supporting frame 6, a through hole 7 is formed in the middle end of the bottom of the supporting frame 6, a fixing plate 8 is arranged in the middle of two sides of the inside of the supporting frame 6, the servo motor I9 is arranged on two sides of the bottom of the supporting frame 6, an output end of the servo motor I9 penetrates through the bottom of the supporting frame 6 to be connected with a reciprocating screw 10, the supporting frame 6 and the fixing plate 8 are in an integrated structure, the fixing plate 8 is in rotary connection with the reciprocating screw 10, a screw nut I11 is connected to the outer part of the reciprocating screw 10, one side of the screw nut I11, which is close to the vertical central axis of the supporting frame 6, is connected with a bearing plate 12, the size of the through hole 7 is matched with the outer diameter of the motor II 13, the through hole 7 and the motor II 13 are coaxially arranged, the top of the side supporting plate 2 is provided with a frame 3, a carving cutter 4 is arranged above the inside of the frame 3, the middle end of the bottom of the bearing plate 12 is provided with the motor II 13, the output end of the motor II 13 penetrates through the bearing plate 12 through a driving shaft to be connected with a positioning component I14, the middle end of the top of the supporting frame 6 is connected with a rotating shaft 15 through a bearing, the bottom of the rotating shaft 15 is provided with a positioning component II 16, the positioning component I14 and the positioning component II 16 are symmetrically arranged, the rotating shaft 15 and the motor II 13 are coaxially arranged, the driving shaft and the supporting frame 6 are driven by the motor I5, hardware between the positioning component I14 and the positioning component II 16 can be driven by the motor II 13 to drive the driving shaft and the positioning component I14 in a vertical direction, the hardware between the first positioning component 14 and the second positioning component 16 can perform overturning motion in the horizontal direction, so that the overturning angle of the hardware is increased, and the device is suitable for different working conditions;
as shown in fig. 1 to 3, the positioning component one 14 includes a rotating seat 1401, a second servo motor 1402 and a positive and negative screw rod 1403, the right side of the rotating seat 1401 is provided with the second servo motor 1402, and the output end of the second servo motor 1402 penetrates through the right side of the rotating seat 1401 and is connected with the positive and negative screw rod 1403, the positioning component one 14 further includes a second screw nut 1404, a clamping plate 1405 and a pressure sensor 1406, the external connection of the positive and negative screw rod 1403 is provided with the second screw nut 1404, the top of the second screw nut 1404 is provided with the clamping plate 1405, the pressure sensor 1406 is embedded in the clamping plate 1405, the distance between the two fixed plates 8 is greater than the length of the rotating seat 1401, and the rotating seat 1401 is in a concave structure, so that the clamping plate 1405 can move horizontally with respect to the external of the positive and negative screw rod 1403 during operation of the second servo motor 1402, when the clamping plate 1405 is attached to one side of the hardware, the clamping force of the clamping plate 1406 is detected by the pressure sensor 1406, and the positive control of the second servo motor 1402 can be prevented from being closed when the pressure is higher than the threshold of the pressure sensor 1406.
In summary, when the high-precision engraving and milling machine is used, firstly, hardware to be processed can be placed between the first positioning component 14 and the second positioning component 16, then the first servo motor 9 is controlled to work according to the height of the hardware, the first servo motor 9 drives the reciprocating screw rod 10 to drive, so that the bearing plate 12 follows the first screw nut 11 to reciprocate vertically relative to the outside of the reciprocating screw rod 10 until the first positioning component 14 and the second positioning component 16 which are connected with the output end driving shaft of the second motor 13 at the bottom of the bearing plate 12 are adjusted to a proper distance, because the first positioning component 14 and the second positioning component 16 are identical in structure and symmetrically arranged, the second servo motor 1402 works to enable the clamping plate 1405 to horizontally move relative to the outside of the positive and negative screw rod 1403 by virtue of the second screw nut 1404, the clamping plate 1405 moving in opposite directions can meet the positioning requirements of hardware with different lengths, when the clamping plate 1405 is attached to one side of the hardware, the clamping force of the clamping plate 1405 to the hardware is detected by the pressure sensor 1406, and when the pressure and the threshold value of the pressure sensor 1406 are kept at normal times, the servo motor II 1402 is actively controlled by the singlechip to be closed, so that the condition that the surface of the hardware is worn out due to the fact that the pressure is larger than the threshold value can be avoided, the processing precision of the hardware is further improved, the motor I5 can be controlled to drive the driving shaft and the supporting frame 6 to drive after the hardware is positioned, the hardware between the positioning component I14 and the positioning component II 16 is driven to perform the overturning motion in the vertical direction, the motor II 13 is controlled to drive the driving shaft and the positioning component I14 to drive the hardware between the positioning component I14 and the positioning component II 16 to perform the overturning motion in the horizontal direction, the overturning angle of the hardware is increased, different working conditions are adapted, the carving milling cutter 4 supported by the frame 3 is convenient for effectively carving the hardware, the step of re-clamping is omitted, the machining efficiency is greatly improved, the through hole 7 is arranged for the motor II 13 to penetrate through the bottom of the supporting frame 6, the descending range of the motor II 13 is enlarged, and the adaptability to hardware with different sizes is high.
The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (8)
1. The utility model provides a high-precision engraving and milling machine, includes base (1) and servo motor one (9), its characterized in that, the top both sides of base (1) are provided with side stay plate (2), are located base (1) top right side stay plate (2) right side top is installed motor one (5), and the output of motor one (5) runs through side stay plate (2) through the drive shaft and is connected with carriage (6), through-hole (7) have been seted up to the bottom middle-end of carriage (6), and the inside both sides mid-mounting of carriage (6) has fixed plate (8), servo motor one (9) set up in the bottom both sides of carriage (6), and the output of servo motor one (9) runs through carriage (6) bottom and is connected with reciprocating lead screw (10), the external connection of reciprocating lead screw (10) has lead screw nut one (11), and one side that lead screw nut one (11) is close to carriage (6) is vertical axis is connected with carriage (12), motor two (13) are installed to the bottom middle-end of carriage (12), and two motor (13) are connected with the output through bearing assembly (14) in the bottom middle-end of carriage (12) through the drive shaft and is connected with the top through bearing assembly (14), and the bottom of the rotating shaft (15) is provided with a second positioning component (16).
2. A high-precision engraving and milling machine as claimed in claim 1, characterized in that the top of the side support plate (2) is provided with a frame (3), and that an engraving and milling cutter (4) is mounted above the inside of the frame (3).
3. The high-precision engraving and milling machine according to claim 1, characterized in that the supporting frame (6) and the fixing plate (8) are of an integrated structure, and the fixing plate (8) is rotationally connected with the reciprocating screw (10).
4. The high-precision engraving and milling machine according to claim 1, wherein the size of the through hole (7) is identical to the outer diameter size of the motor II (13), and the through hole (7) and the motor II (13) are coaxially arranged.
5. The high-precision engraving and milling machine according to claim 1, wherein the positioning assembly one (14) comprises a rotating seat (1401), a servo motor two (1402) and a positive and negative screw rod (1403), the servo motor two (1402) is arranged on the right side of the rotating seat (1401), and the positive and negative screw rod (1403) is connected to the output end of the servo motor two (1402) penetrating the right side of the rotating seat (1401).
6. The high-precision engraving and milling machine according to claim 5, wherein the positioning assembly one (14) further comprises a screw nut two (1404), a clamping plate (1405) and a pressure sensor (1406), the screw nut two (1404) is connected to the outside of the positive and negative screw (1403), the clamping plate (1405) is arranged on the top of the screw nut two (1404), and the pressure sensor (1406) is embedded in the clamping plate (1405).
7. A high precision engraving and milling machine according to claim 6, characterized in that the distance between two said fixed plates (8) is greater than the length of the rotating seat (1401), and in that the rotating seat (1401) has a concave structure.
8. The high-precision engraving and milling machine according to claim 1, wherein the first positioning component (14) and the second positioning component (16) are symmetrically arranged, and the rotating shaft (15) and the second motor (13) are coaxially arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321689193.7U CN220029513U (en) | 2023-06-30 | 2023-06-30 | High-precision engraving and milling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321689193.7U CN220029513U (en) | 2023-06-30 | 2023-06-30 | High-precision engraving and milling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220029513U true CN220029513U (en) | 2023-11-17 |
Family
ID=88743332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321689193.7U Active CN220029513U (en) | 2023-06-30 | 2023-06-30 | High-precision engraving and milling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220029513U (en) |
-
2023
- 2023-06-30 CN CN202321689193.7U patent/CN220029513U/en active Active
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