CN220971578U - Digital display milling machine convenient for replacing cutting tool - Google Patents
Digital display milling machine convenient for replacing cutting tool Download PDFInfo
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- CN220971578U CN220971578U CN202322576664.XU CN202322576664U CN220971578U CN 220971578 U CN220971578 U CN 220971578U CN 202322576664 U CN202322576664 U CN 202322576664U CN 220971578 U CN220971578 U CN 220971578U
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- 238000003801 milling Methods 0.000 title claims abstract description 49
- 238000004140 cleaning Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model provides a digital milling machine which is convenient for replacing a cutting tool, wherein a tool component is detachably connected to a main shaft of a main body of the digital milling machine; an automatic cutter unloading mechanism is arranged on the side wall of the main body of the digital display milling machine; the automatic cutter unloading mechanism comprises a movable block and two first arc clamps which are symmetrically arranged on one side of the movable block, which is close to the cutter assembly, wherein one side of the movable block, which is close to the cutter assembly, is provided with a first sliding groove; a first driving component and a second driving component are arranged on the digital display milling machine main body; and one sides of the two first arc clamps far away from the movable block are also respectively connected with a second arc clamp. According to the utility model, the cutter component does not need to be manually assembled and disassembled from the main shaft, so that workers are prevented from contacting the mechanical main shaft, and the safety of the workers during assembly and disassembly is improved; the workpiece scraps on the cutter component can be automatically cleaned, so that the cutter is simple and convenient, time is saved, and the safety is high.
Description
Technical Field
The utility model relates to the technical field of digital display milling machines, in particular to a digital display milling machine with a cutting tool convenient to replace.
Background
The digital display milling machine is a common workpiece processing device, and is a mechanical device which is characterized in that a grating ruler is additionally arranged on a common milling machine and the size is displayed through a digital display meter. Milling machines can mill, drill and bore work pieces, and different machining modes require different machining tools, so that the tools need to be replaced frequently.
At present, the workman need dismantle the tool bit subassembly from mechanical main shaft earlier when changing the tool bit of digital milling machine, and like this manual operation mode has certain danger, and because in the use cutter course of working, the surface of tool bit subassembly can be stained with the work piece, needs the staff manual to carefully clear up its surface, and piece falls to the spring clamp inside when avoiding changing the tool bit, and such manual clearance is comparatively inconvenient, waste time, still has the risk of fish tail workman's hand moreover.
In view of the foregoing, there is a need for a digital milling machine that overcomes the above-mentioned problems and facilitates replacement of the cutting tool.
Disclosure of utility model
The utility model aims to provide a digital display milling machine which solves the problems and is convenient for replacing a cutting tool.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: a digital display milling machine for facilitating replacement of a cutting tool, comprising:
the main body of the digital milling machine is detachably connected with a cutter component;
The side wall of the digital display milling machine main body is provided with an automatic cutter unloading mechanism corresponding to the cutter component;
The automatic cutter unloading mechanism comprises a movable block and two first arc clamps which are symmetrically arranged on one side of the movable block, close to the cutter assembly, of the cutter assembly, a first sliding groove is formed in one side of the movable block, close to the cutter assembly, first sliding blocks are symmetrically arranged at two ends of the inner part of the first sliding groove, the two first sliding blocks are fixedly connected with the side walls of the first arc clamps through connecting rods respectively, and a sliding control assembly for enabling the two first sliding blocks to slide oppositely or reversely along the first sliding grooves is further arranged on the movable block;
The digital milling machine main body is also provided with a first driving component for driving the movable block to move forwards and backwards and a second driving component for driving the movable block to move up and down;
The two sides of the first arc clamps, which are far away from the movable block, are also respectively connected with second arc clamps which are symmetrical to each other, and the opposite side walls of the second arc clamps are respectively provided with brushes.
The aim and the technical problems of the utility model can be further realized by adopting the following technical measures.
Further, the sliding control assembly comprises a screw rod which is rotatably arranged in the first sliding groove through a bearing, and a motor which is arranged on the outer side of the movable block and connected with the extending end of the screw rod, wherein the two first sliding blocks are sleeved on the outer wall of the screw rod through threads, and the directions of the threads on the two sides of the screw rod are opposite.
Further, a groove for accommodating the automatic cutter unloading mechanism is formed in the side wall of the digital display milling machine main body opposite to the cutter assembly;
the first driving assembly comprises a first electric push rod which is arranged on the top wall of the groove in a sliding mode, and the lower end of the telescopic end of the first electric push rod is fixedly connected with the upper end of the movable block.
Further, the second driving assembly comprises a second electric push rod which is arranged on one side, far away from the cutter assembly, of the groove in a sliding mode, and the telescopic end of the second electric push rod is fixedly connected with one side, far away from the cutter assembly, of the movable block.
Further, a second sliding groove is formed in the top wall of the groove and the side wall far away from the cutter assembly, second sliding blocks are respectively arranged in the second sliding grooves, and the second sliding blocks are respectively connected with the fixed ends of the first electric push rod and the second electric push rod.
Further, the lower extreme that first arc pressed from both sides is equipped with the arc stopper of mutual symmetry respectively, the centre of a circle of arc stopper respectively with the centre of a circle coincidence of first arc pressed from both sides, and the internal diameter of arc stopper is less than the internal diameter of first arc pressed from both sides.
Further, the inner walls of the first arc-shaped clamp and the arc-shaped limiting block are respectively provided with a protection soft cushion.
Further, a controller is further arranged on the side wall of the digital display milling machine main body, and the controller is respectively and electrically connected with the motor, the first electric push rod and the second electric push rod.
Compared with the prior art, the utility model has the beneficial effects that:
1. The digital milling machine convenient for replacing the cutting tool is characterized in that an automatic tool unloading mechanism is arranged on the side wall of a main body of the digital milling machine, specifically, a movable block and two first arc clamping plates which are symmetrical to each other are arranged, the first arc clamping plates are connected with a first sliding block, the sliding control assembly drives the first sliding block to slide oppositely or reversely so as to clamp or loosen the tool assembly through the two first arc clamping plates, and a first driving assembly and a second driving assembly are arranged, so that the movable block drives the two first arc clamping plates to move up and down and move back and forth, and a starting button is matched with manual pressing, so that the tool assembly is detached and installed without manually detaching or installing the tool assembly from a mechanical main shaft, potential safety hazards caused by a worker contacting the mechanical main shaft are avoided, and the safety of the worker in assembling and disassembling the tool assembly is improved.
2. According to the digital display milling machine convenient for replacing the cutting tool, the second arc clamps which are symmetrical to each other are connected to one side, away from the movable block, of the first arc clamp, the hairbrushes are arranged on the opposite side walls of the second arc clamps, the opening and closing of the first arc clamp are controlled by the sliding control assembly to drive the opening and closing of the second arc clamps, the position, relative to the tool assembly, of the second arc clamps is adjusted by the first driving assembly and the second driving assembly, the second arc clamps can be exactly sleeved on the outer side of the tool assembly, the second arc clamps and the hairbrushes are driven to move up and down by the second driving assembly, the outer wall of the tool assembly is cleaned, the purpose of cleaning workpiece fragments on the tool assembly is achieved, simplicity and convenience are achieved, time is saved, the hand of a worker is prevented from contacting the tool assembly, and safety of the worker is improved.
3. According to the digital display milling machine convenient for replacing the cutting tool, the lower ends of the first arc clamps are respectively provided with the arc limiting blocks which are symmetrical to each other, the first arc clamps are clamped on the outer wall of the locking nut, the milling cutter with the smaller outer diameter penetrates through the arc limiting blocks, the stability of the first arc clamping plate for clamping the tool assembly can be effectively improved, and the locking nut is prevented from sliding off the inner wall of the first arc clamping plate.
Drawings
FIG. 1 is a schematic diagram of the whole structure of a digital milling machine provided by the utility model, which is convenient for replacing a cutting tool;
FIG. 2 is a schematic view of a partial cross-sectional structure for facilitating replacement of a cutting tool in accordance with the present utility model;
FIG. 3 is a schematic view of the cross-sectional structure in the direction A-A in FIG. 2;
Reference numerals illustrate:
1. A digital display milling machine main body; 11. a groove; 111. a second chute; 112. a second slider;
2. a cutter assembly;
3. An automatic cutter unloading mechanism; 31. a movable block; 32. a first arc clamp; 321. an arc-shaped limiting block; 322. a protective cushion; 33. a first chute; 34. a first slider; 35. a connecting rod;
4. A slide control assembly; 41. a bearing; 42. a screw rod; 43. a motor;
5. a first drive assembly; 51. a first electric push rod;
6. a second drive assembly; 61. a second electric push rod;
7. A second arc clip; 71. a brush;
8. And a controller.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Referring to fig. 1 to 3, a digital milling machine for conveniently replacing a cutting tool includes:
the main body 1 of the digital milling machine is detachably connected with a cutter component 2 on a main shaft of the main body 1 of the digital milling machine; in the prior art, when the cutter assembly 2 is arranged on a main shaft, a worker firstly inserts the upper end of the cutter assembly 2 into the main shaft by one hand, then presses a pneumatic button, then pushes the cutter assembly upwards by one hand, finally releases the pneumatic button, and when the cutter assembly 2 is disassembled, the cutter assembly 2 is held by one hand, and then the cutter assembly 2 is slightly pulled downwards by the other hand, so that potential safety hazards exist;
the side wall of the digital display milling machine main body 1 is provided with an automatic cutter unloading mechanism 3 corresponding to the cutter assembly 2; the automatic tool unloading mechanism 3 replaces the traditional manual tool assembly 2 unloading mode, so that workers can unload the tool assembly 2 without contacting the main shaft and the tool assembly 2.
The automatic cutter unloading mechanism 3 comprises a movable block 31 and two first arc clamps 32 which are symmetrically arranged on one side, close to the cutter assembly 2, of the movable block 31, a first sliding groove 33 is formed on one side, close to the cutter assembly 2, of the movable block 31, first sliding blocks 34 are symmetrically arranged at two ends of the inner part of the first sliding groove 33, the two first sliding blocks 34 are respectively fixedly connected with the side walls of the first arc clamps 32 through connecting rods 35, and a sliding control assembly 4 for enabling the two first sliding blocks 34 to slide along the first sliding grooves 33 in opposite directions or opposite directions is further arranged on the movable block 31;
The digital milling machine main body 1 is also provided with a first driving component 5 for driving the movable block 31 to move forwards and backwards and a second driving component 6 for driving the movable block 31 to move upwards and downwards;
specifically, the first sliding block 34 is driven to slide along the first sliding groove 33 in opposite directions or opposite directions by the sliding control assembly 4, the cutter assembly 2 is clamped or unclamped by the two first arc clamps 32, the movable block 31 drives the two first arc clamps 32 to move up and down and move back and forth by the first driving assembly 5 and the second driving assembly 6, and the pneumatic button is matched with manual pressing, so that the cutter assembly 2 is dismounted and mounted, the cutter assembly does not need to be dismounted or mounted from the mechanical main shaft manually, potential safety hazards caused by the fact that workers touch the mechanical main shaft are avoided, and the safety of the workers in mounting and dismounting the cutter assembly is improved;
The two sides of the first arc clamps 32 far away from the movable block 31 are respectively connected with second arc clamps 7 which are symmetrical to each other, and the opposite side walls of the second arc clamps 7 are respectively provided with brushes 71.
Specifically, the opening and closing of the first arc clamping plate 32 is controlled by the sliding control assembly 4 to drive the opening and closing of the second arc clamping plate 7, and the position of the second arc clamping plate 7 relative to the cutter assembly 2 is adjusted by the first driving assembly 5 and the second driving assembly 6, so that the second arc clamping plate 7 can be just sleeved on the outer side of the cutter assembly 2, the second arc clamping plate 7 and the hairbrush 71 are driven to move up and down by the second driving assembly 5, the outer wall of the cutter assembly 2 is cleaned, the purpose of cleaning workpiece scraps on the cutter assembly 2 is achieved, simplicity and convenience are achieved, time is saved, the hand of a worker is prevented from contacting the cutter assembly, and the safety of the worker is improved.
Preferably, the sliding control assembly 4 includes a screw rod 42 rotatably disposed in the first chute 33 through a bearing 41, and a motor 43 disposed at the outer side of the movable block 31 and connected to the extending end of the screw rod 42, where the two first sliding blocks 34 are both sleeved on the outer wall of the screw rod 42 through threads, and the directions of the threads on both sides of the screw rod 42 are opposite. The motor 43 is a forward and reverse rotation motor, and can make the screw rod 42 forward and reverse rotation, so as to drive the two first sliding blocks 34 to move towards and away from each other, so that the first arc clamp 32 and the second arc clamp 7 can respectively clamp and unclamp the cutter assembly 2.
In order not to influence the work of the mechanical arm, a groove 11 for accommodating the automatic cutter unloading mechanism 3 is formed in the side wall of the digital milling machine main body 1 opposite to the cutter assembly 2;
The first driving assembly 5 comprises a first electric push rod 51 slidably arranged on the top wall of the groove 11, and the lower end of the telescopic end of the first electric push rod 51 is fixedly connected with the upper end of the movable block 31.
Preferably, the second driving assembly 6 includes a second electric push rod 61 slidably disposed on a side of the recess 11 away from the cutter assembly 2, and a telescopic end of the second electric push rod 61 is fixedly connected to a side of the movable block 31 away from the cutter assembly 2.
Preferably, a second sliding groove 111 is respectively formed on the top wall of the groove 11 and the side wall far away from the cutter assembly 2, a second sliding block 112 is respectively arranged in the second sliding groove 111, and the second sliding block 112 is respectively connected with the fixed ends of the first electric push rod 51 and the second electric push rod 61.
Preferably, the lower ends of the first arc clamps 32 are respectively provided with mutually symmetrical arc limiting blocks 321, the circle centers of the arc limiting blocks 321 are respectively coincident with the circle centers of the first arc clamps 32, and the inner diameter of the arc limiting blocks 321 is smaller than the inner diameter of the first arc clamps 32. The first arc clamp 32 clamps on lock nut outer wall, and the milling cutter that the external diameter is less passes arc stopper 321, can effectively improve the stability of first arc splint 32 centre gripping cutter subassembly 2, avoids lock nut to follow the inner wall landing of first arc splint 32.
In order to avoid the hard surface from damaging the cutter assembly 2, the inner walls of the first arc clamp 32 and the arc limiting block 321 are respectively provided with a protective soft cushion 322.
Preferably, a controller 8 is further disposed on a side wall of the digital milling machine body 1, and the controller 8 is electrically connected with the motor 43, the first electric push rod 51 and the second electric push rod 61 respectively. The tool assembly 2 can be installed or disassembled by one-key starting through the button on the controller 8, so that the tool assembly is more convenient and quick.
The present utility model has been further described with reference to the examples, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present utility model.
Claims (8)
1. The utility model provides a digital milling machine convenient to change cutting tool, includes digital milling machine main part (1), can dismantle on the main shaft of digital milling machine main part (1) and be connected with cutter assembly (2), its characterized in that:
The side wall of the digital display milling machine main body (1) is provided with an automatic cutter unloading mechanism (3) corresponding to the cutter assembly (2);
The automatic cutter unloading mechanism (3) comprises a movable block (31) and two first arc clamps (32) which are symmetrically arranged on one side, close to the cutter assembly (2), of the movable block (31), a first sliding groove (33) is formed in one side, close to the cutter assembly (2), of the movable block (31), first sliding blocks (34) are symmetrically arranged at two ends of the inner part of the first sliding groove (33), the two first sliding blocks (34) are fixedly connected with the side walls of the first arc clamps (32) through connecting rods (35) respectively, and a sliding control assembly (4) which is used for enabling the two first sliding blocks (34) to slide oppositely or reversely along the first sliding groove (33) is further arranged on the movable block (31);
The digital milling machine main body (1) is also provided with a first driving component (5) for driving the movable block (31) to move forwards and backwards and a second driving component (6) for driving the movable block (31) to move up and down;
One side of the two first arc clamps (32) far away from the movable block (31) is also respectively connected with second arc clamps (7) which are symmetrical to each other, and the opposite side walls of the second arc clamps (7) are respectively provided with brushes (71).
2. The digital milling machine with the convenient cutting tool replacement function according to claim 1, wherein the sliding control assembly (4) comprises a screw rod (42) which is rotatably arranged in the first sliding groove (33) through a bearing (41), and a motor (43) which is arranged on the outer side of the movable block (31) and is connected with the extending end of the screw rod (42), the two first sliding blocks (34) are sleeved on the outer wall of the screw rod (42) through threads, and the threads on the two sides of the screw rod (42) are opposite in direction.
3. The digital milling machine for facilitating replacement of cutting tools according to claim 2, wherein:
A groove (11) for accommodating the automatic cutter unloading mechanism (3) is formed in the side wall of the digital milling machine main body (1) opposite to the cutter assembly (2);
The first driving assembly (5) comprises a first electric push rod (51) which is arranged on the top wall of the groove (11) in a sliding mode, and the lower end of the telescopic end of the first electric push rod (51) is fixedly connected with the upper end of the movable block (31).
4. A digital milling machine with convenient cutter replacement according to claim 3, wherein the second driving assembly (6) comprises a second electric push rod (61) slidingly arranged on one side of the groove (11) far away from the cutter assembly (2), and the telescopic end of the second electric push rod (61) is fixedly connected with one side of the movable block (31) far away from the cutter assembly (2).
5. The digital milling machine with the convenient cutter replacing function according to claim 4, wherein a second sliding groove (111) is formed in the top wall of the groove (11) and the side wall far away from the cutter assembly (2), a second sliding block (112) is respectively arranged in the second sliding groove (111), and the second sliding block (112) is respectively connected with the fixed ends of the first electric push rod (51) and the second electric push rod (61).
6. The digital milling machine convenient for replacing the cutting tool according to claim 1, wherein the lower ends of the first arc clamps (32) are respectively provided with mutually symmetrical arc limiting blocks (321), the circle centers of the arc limiting blocks (321) are respectively overlapped with the circle centers of the first arc clamps (32), and the inner diameters of the arc limiting blocks (321) are smaller than the inner diameters of the first arc clamps (32).
7. The digital milling machine with the convenient cutter replacement function according to claim 6, wherein the inner walls of the first arc clamp (32) and the arc limiting block (321) are respectively provided with a protection soft cushion (322).
8. The digital milling machine with the convenient cutting tool replacement function according to claim 4, wherein a controller (8) is further arranged on the side wall of the digital milling machine body (1), and the controller (8) is respectively and electrically connected with the motor (43), the first electric push rod (51) and the second electric push rod (61).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322576664.XU CN220971578U (en) | 2023-09-22 | 2023-09-22 | Digital display milling machine convenient for replacing cutting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322576664.XU CN220971578U (en) | 2023-09-22 | 2023-09-22 | Digital display milling machine convenient for replacing cutting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220971578U true CN220971578U (en) | 2024-05-17 |
Family
ID=91036849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322576664.XU Active CN220971578U (en) | 2023-09-22 | 2023-09-22 | Digital display milling machine convenient for replacing cutting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220971578U (en) |
-
2023
- 2023-09-22 CN CN202322576664.XU patent/CN220971578U/en active Active
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