CN221047805U - CNC machining center convenient for replacing cutting head - Google Patents
CNC machining center convenient for replacing cutting head Download PDFInfo
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- CN221047805U CN221047805U CN202322382900.4U CN202322382900U CN221047805U CN 221047805 U CN221047805 U CN 221047805U CN 202322382900 U CN202322382900 U CN 202322382900U CN 221047805 U CN221047805 U CN 221047805U
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- 238000003825 pressing Methods 0.000 claims description 13
- 238000003754 machining Methods 0.000 abstract description 4
- 230000006835 compression Effects 0.000 description 7
- 238000007906 compression Methods 0.000 description 7
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004590 computer program Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of cutting heads of CNC machining centers and discloses a CNC machining center with a cutting head convenient to replace, which comprises a fixed plate and a supporting block, wherein a motor is fixedly arranged on the surface of the fixed plate.
Description
Technical Field
The utility model relates to the technical field of cutting heads of CNC machining centers, in particular to a CNC machining center with cutting heads convenient to replace.
Background
CNC machining center is a device that performs machining by computer numerical control techniques. The tool uses a computer program to control the movement of the tool, and can perform machining operations such as high-precision cutting, drilling, boring, milling and the like in different directions.
The CNC machining center consists of a machine tool and a numerical control system. The machine tool part is generally composed of a workbench, a main shaft, a feeding system, a tool magazine and the like. The numerical control system consists of a computer and software and is used for programming and controlling the movement of the machine tool.
The cutting head that current CNC processing used is after damaging, usually needs to dismantle a large amount of parts, just can demolish the cutting head, and this mode can reduce the efficiency of changing and the normal use of cutting head, to this problem, we have proposed a CNC machining center of conveniently changing the cutting head.
Disclosure of utility model
The utility model aims to provide a CNC machining center with cutting heads convenient to replace, so as to solve the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a CNC machining center of convenient change cutting head, includes fixed plate and a piece, the fixed surface of fixed plate installs the motor, the output shaft of motor and the fixed surface of disc are connected, the disc rotates with the surface of fixed plate and is connected, the fixed surface of disc installs the fixed block, the fixed surface of a piece installs the cutting head, be provided with control assembly in the fixed block, control assembly includes: the support frame is fixedly arranged on the inner wall of the fixed block and is penetrated by the compression bar, the surface of the compression bar is fixedly provided with the vertical bar, the surface of the compression bar is rotationally connected with the surface of the transverse plate, and the surface of the transverse plate is provided with the heart-shaped chute; one end of the first spring is fixedly connected with the surface of the transverse plate, the other end of the first spring is fixedly arranged on the surface of the supporting block, and the supporting block is fixedly arranged on the inner wall of the supporting frame; the fixing piece is further included in the control assembly, so that the limit on the cutting head is removed, and the cutting head can be moved out of the fixing block, so that quick disassembly is realized.
Preferably, vertical holes are formed in the surface of the supporting frame, and the vertical holes are arranged to limit the ejection of the vertical rods.
Preferably, the fixing member includes: the movable rod is hinged with the surface of the supporting block, a lug is fixedly arranged on the surface of the movable rod, the lug is in sliding connection with the inner wall of the heart-shaped chute, and the movable rod can be folded on the surface of the supporting block.
Preferably, the fixed surface of diaphragm installs the movable rod, the inner wall sliding connection of movable rod and frame, the surface of movable rod and the one end fixed connection of spring two, the other end fixed mounting of spring two is on the inner wall of frame, the fixed surface of movable rod installs the horizontal pole, the horizontal pole runs through the frame and with frame sliding connection, the fixed surface of horizontal pole installs the fixture block, and when the movable rod atress, can drive the horizontal pole and remove under the support of spring two.
Preferably, the inner wall of the support frame is provided with a sliding groove, and the sliding groove can ensure the stable movement of the movable rod.
Preferably, through holes are formed in the surfaces of the support blocks, and the support blocks and the cutting heads can be fixed through the through holes.
Compared with the prior art, the CNC machining center provided by the utility model has the beneficial effects that the cutting head is convenient to replace:
1. This CNC machining center who conveniently changes cutting head, through being provided with control assembly, rotatory depression bar in the surface of diaphragm, the montant on depression bar surface is parallel with the perpendicular hole after, press the depression bar, the fixed diaphragm in depression bar surface removes under the support of spring one, the lug slides in the heart type spout, the fixed movable rod in lug surface can turn over at the surface of supporting shoe, the fixed movable rod in diaphragm surface drives the horizontal pole and removes under the support of spring two, when the lug removes to the tip department from the notch, the fixed fixture block in horizontal pole surface can be shifted out from the through-hole in the supporting shoe, thereby remove the restriction to the cutting head, then the cutting head can follow the fixed block and remove, realize quick dismantlement.
2. This CNC machining center who conveniently changes cutting head, through being provided with the montant, the setting of montant, when montant and perpendicular hole formation vertically angle, the depression bar can not pop out in the fixed block, then can avoid other people's mistake to touch the condition that leads to the cutting head to drop, avoids taking place the potential safety hazard.
Drawings
FIG. 1 is a schematic elevational view of the present utility model;
FIG. 2 is a schematic top view of the present utility model;
FIG. 3 is a schematic diagram of a control assembly according to the present utility model.
In the figure: 1. a fixing plate; 2. a motor; 3. a disc; 4. a fixed block; 5. a cutting head; 6. a support block; 7. a control assembly; 71. a frame is supported; 72. a compression bar; 73. a vertical rod; 74. a cross plate; 75. a heart-shaped chute; 76. a first spring; 77. a fixing member; 771. a movable rod; 772. a bump; 773. a moving rod; 774. a second spring; 775. a cross bar; 776. a clamping block; 78. and a supporting block.
Detailed Description
As shown in fig. 1-3, the present utility model provides a technical solution: the utility model provides a CNC machining center of convenient change cutting head, includes fixed plate 1 and a piece 6, and the fixed surface of fixed plate 1 installs motor 2, and the output shaft of motor 2 is connected with the fixed surface of disc 3, and the disc 3 rotates with the surface of fixed plate 1 to be connected, and the fixed surface of disc 3 installs fixed block 4, and the fixed surface of a piece 6 installs cutting head 5, is provided with control assembly 7 in the fixed block 4, and control assembly 7 includes: a frame is supported; 71. the device comprises a pressing rod 72, a vertical rod 73, a transverse plate 74, a heart-shaped sliding groove 75, a first spring 76, a fixing piece 77 and a supporting block 78.
The support frame 71, the support frame 71 is fixedly installed on the inner wall of the fixed block 4, the support frame 71 is penetrated by the compression bar 72, the surface of the compression bar 72 is fixedly installed with the vertical bar 73, the surface of the compression bar 72 is rotationally connected with the surface of the transverse plate 74, and the surface of the transverse plate 74 is provided with the heart-shaped chute 75;
One end of the first spring 76 is fixedly connected with the surface of the transverse plate 74, the other end of the first spring 76 is fixedly arranged on the surface of the supporting block 78, and the supporting block 78 is fixedly arranged on the inner wall of the supporting frame 71;
The fixing piece 77 is further included in the control assembly 7, the pressing rod 72 is rotated on the surface of the transverse plate 74, after the vertical rod 73 on the surface of the pressing rod 72 is parallel to the vertical hole, the pressing rod 72 is pressed, the transverse plate 74 fixed on the surface of the pressing rod 72 moves under the support of the first spring 76, the protruding block 772 slides in the heart-shaped sliding groove 75, the movable rod 771 fixed on the surface of the protruding block 772 can be folded on the surface of the supporting block 78, the movable rod 773 fixed on the surface of the transverse plate 74 is supported by the second spring 774 to drive the transverse rod 775 to move, and when the protruding block 772 moves from the notch of the heart-shaped sliding groove 75 to the sharp opening, the clamping block 776 fixed on the surface of the transverse rod 776 can be moved out of the through hole in the supporting block 6, so that the limit on the cutting head 5 is relieved, and the cutting head 5 can be moved out of the fixing block 4, so that quick disassembly is realized.
The surface of the support frame 71 is provided with vertical holes, and the vertical holes limit the ejection of the vertical rods 73.
The fixing member 77 includes: the movable rod 771, the surface of movable rod 771 and supporting shoe 78 articulates, and the fixed surface of movable rod 771 installs lug 772, and lug 772 and the inner wall sliding connection of heart-shaped spout 75, lug 772 can slide in heart-shaped spout 75, and movable rod 771 can turn over at the surface of supporting shoe 78.
The surface fixed mounting of diaphragm 74 has movable rod 773, movable rod 773 and the inner wall sliding connection of frame 71, the surface fixed connection of movable rod 773 and the one end fixed connection of spring two 774, the other end fixed mounting of spring two 774 is on the inner wall of frame 71, movable rod 773's surface fixed mounting has horizontal pole 775, horizontal pole 775 runs through frame 71 and with frame 71 sliding connection, the surface fixed mounting of horizontal pole 775 has fixture block 776, when movable rod 773 atress, can drive horizontal pole 775 under the support of spring two 774 and remove.
The inner wall of the support frame 71 is provided with a sliding groove, and the sliding groove can ensure the stable movement of the moving rod 773.
Through holes are formed in the surface of the support block 6, and the support block 6 and the cutting head 5 can be fixed through the through holes.
In the utility model, when in use, the motor 2 on the surface of the fixed plate 1 drives the disc 3 to rotate, the disc 3 drives the fixed block 4 and the cutting head 5 to synchronously rotate, the workpiece is processed, when the cutting head 5 needs to be replaced after processing, the pressing rod 72 is rotated on the surface of the transverse plate 74, after the vertical rod 73 on the surface of the pressing rod 72 is parallel to the vertical hole, the pressing rod 72 is pressed, the transverse plate 74 fixed on the surface of the pressing rod 72 moves under the support of the spring I76, the bump 772 slides in the heart-shaped chute 75, the movable rod 771 fixed on the surface of the bump 772 can be folded on the surface of the supporting block 78, the movable rod 773 fixed on the surface of the transverse plate 74 drives the transverse rod 775 to move under the support of the spring II 774, when the bump 772 moves from the notch of the heart-shaped chute 75 to the tip, the clamping block 776 fixed on the surface of the cross rod 775 can be moved out of the through hole in the supporting block 6, so that the restriction on the cutting head 5 is released, the cutting head 5 can be moved out of the fixing block 4, quick disassembly is realized, when a new cutting head 5 needs to be installed, the supporting block 6 fixed on the surface of the cutting head 5 is inserted into the fixing block 4, then the pressing rod 72 is pressed, the transverse plate 74 moves under the support of the spring one 76, the bump 772 moves from the tip of the heart-shaped chute 75 to the notch to be fixed, the clamping block 776 can be clamped into the through hole in the supporting block 6 to be fixed, and then the fixing of the cutting head 5 can be completed.
The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.
Claims (6)
1. CNC machining center of convenient change cutting head, including fixed plate (1) and a piece (6), its characterized in that: the surface fixed mounting of fixed plate (1) has motor (2), the output shaft of motor (2) is connected with the surface fixed of disc (3), the surface rotation of disc (3) and fixed plate (1) is connected, the surface fixed mounting of disc (3) has fixed block (4), the surface fixed mounting of prop up piece (6) has cutting head (5), be provided with control assembly (7) in fixed block (4), control assembly (7) include:
The support frame (71), the support frame (71) is fixedly arranged on the inner wall of the fixed block (4), the support frame (71) is penetrated by a pressing rod (72), a vertical rod (73) is fixedly arranged on the surface of the pressing rod (72), the surface of the pressing rod (72) is rotationally connected with the surface of a transverse plate (74), and a heart-shaped chute (75) is formed in the surface of the transverse plate (74);
One end of the first spring (76) is fixedly connected with the surface of the transverse plate (74), the other end of the first spring (76) is fixedly arranged on the surface of the supporting block (78), and the supporting block (78) is fixedly arranged on the inner wall of the supporting frame (71);
And the control assembly (7) further comprises a fixing piece (77).
2. The CNC machining center for facilitating replacement of cutting heads according to claim 1, wherein: vertical holes are formed in the surface of the supporting frame (71).
3. The CNC machining center for facilitating replacement of cutting heads according to claim 1, wherein: the fixing member (77) includes: the movable rod (771), the surface of movable rod (771) and supporting shoe (78) articulates, the surface fixed mounting of movable rod (771) has lug (772), the inner wall sliding connection of lug (772) and heart spout (75).
4. The CNC machining center for facilitating replacement of cutting heads according to claim 1, wherein: the surface fixed mounting of diaphragm (74) has movable rod (773), movable rod (773) and the inner wall sliding connection of frame (71), the surface of movable rod (773) and the one end fixed connection of spring two (774), the other end fixed mounting of spring two (774) is on the inner wall of frame (71), the surface fixed mounting of movable rod (773) has horizontal pole (775), horizontal pole (775) run through frame (71) and with frame (71) sliding connection, the surface fixed mounting of horizontal pole (775) has fixture block (776).
5. The CNC machining center for facilitating replacement of cutting heads according to claim 1, wherein: a chute is formed in the inner wall of the supporting frame (71).
6. The CNC machining center for facilitating replacement of cutting heads according to claim 1, wherein: the surface of the supporting block (6) is provided with a through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322382900.4U CN221047805U (en) | 2023-09-04 | 2023-09-04 | CNC machining center convenient for replacing cutting head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322382900.4U CN221047805U (en) | 2023-09-04 | 2023-09-04 | CNC machining center convenient for replacing cutting head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221047805U true CN221047805U (en) | 2024-05-31 |
Family
ID=91224422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322382900.4U Active CN221047805U (en) | 2023-09-04 | 2023-09-04 | CNC machining center convenient for replacing cutting head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221047805U (en) |
-
2023
- 2023-09-04 CN CN202322382900.4U patent/CN221047805U/en active Active
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