CN219767415U - Chamfering device for milling machine machining plate parts - Google Patents
Chamfering device for milling machine machining plate parts Download PDFInfo
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- CN219767415U CN219767415U CN202320667349.5U CN202320667349U CN219767415U CN 219767415 U CN219767415 U CN 219767415U CN 202320667349 U CN202320667349 U CN 202320667349U CN 219767415 U CN219767415 U CN 219767415U
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- 238000003801 milling Methods 0.000 title claims abstract description 32
- 238000003754 machining Methods 0.000 title abstract description 10
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 238000012797 qualification Methods 0.000 abstract description 4
- 238000003825 pressing Methods 0.000 description 6
- 210000003813 thumb Anatomy 0.000 description 4
- 230000000694 effects Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model discloses a chamfering device for milling machine machining plate parts, which belongs to the technical field of milling machine machining and comprises a bottom plate, wherein two fixed lugs are fixed on one side of the top end of the bottom plate, a rotating shaft is rotatably arranged on the outer wall between the fixed lugs, a positioning plate is fixed on the outer wall of the rotating shaft, a first moving groove is formed in the outer wall of the top end of the bottom plate, which is positioned on one side of the rotating shaft, a first screw rod is rotatably arranged on the inner wall of the first moving groove, and a first moving block is sleeved on the outer wall of the first screw rod; the fixed ear, pivot, locating plate, first movable groove, first lead screw, first movable block, first mounting panel, connecting rod, rotating electrical machines, the cooperation of angle scale and pointer that this scheme set up, be convenient for adjust the work piece angle on the locating plate, adjust more conveniently laborsaving, increase accurate machined surface and milling machine plane parallelism of having guaranteed the work piece, be convenient for carry out the chamfer to the work piece, improved the flexibility that equipment used and the qualification rate of work piece chamfer.
Description
Technical Field
The utility model relates to the technical field of milling machine machining, in particular to a chamfering device for milling machine machining plate parts.
Background
The milling machine is a machine tool for milling a workpiece by using a milling cutter; besides milling planes, grooves, gear teeth, threads and spline shafts, the milling machine can also process more complex molded surfaces, has higher efficiency than a planing machine, and is widely applied to mechanical manufacturing and repair departments;
patent search finds that China patent with publication number of CN209614916U discloses a chamfering device for milling machine machining plate parts, comprising: the device comprises a bottom plate, a positioning plate, a pressing plate and bolts; the bottom plate is a whole device supporting plate and is used for being fixed with a milling machine workbench; the positioning plate is of an alpha oblique angle structure, the angle ensures that a chamfer plane to be processed is parallel to a milling machine plane when a part to be processed is placed on the positioning plate, the positioning plate is used for mounting the part to be processed, and threaded holes are processed for mounting bolts; the pressing plate is used for pressing the part to be processed, and a bolt hole is formed in the middle of the pressing plate for installing a bolt; the bolt is used for fastening the pressing plate so as to press the part to be processed; the bottom plate is in alpha-degree angle retention connection with the positioning plate, the part to be processed is arranged on the positioning plate, and the pressing plate is arranged on one end of the part to be processed to press the part and then fastened on the positioning plate through bolts; compared with the prior art, when the alpha chamfer of the plate is machined, the utility model has no requirement on a cutter, saves the cost, improves the efficiency and is simple to operate;
but this milling machine processing board class part chamfer device locating plate is that the bottom plate passes through welded fastening, can not carry out angle modulation to the work piece on locating plate and the locating plate, after long-term use, can produce wearing and tearing, and the chamfer plane of the processing of the work piece of inaccurate assurance is parallel with the milling machine plane, has reduced the flexibility that equipment used and the qualification rate of work piece chamfer.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems in the prior art, the utility model aims to provide a chamfering device for milling machine machining plate parts, which is convenient for adjusting the angle of a workpiece on a positioning plate, is more convenient and labor-saving to adjust, increases accuracy, ensures that the machining surface of the workpiece is parallel to the plane of a milling machine, is convenient for chamfering the workpiece, and improves the flexibility of equipment use and the qualification rate of chamfering the workpiece.
2. Technical proposal
In order to solve the problems, the utility model adopts the following technical scheme.
The utility model provides a milling machine processing board class part chamfer device, includes the bottom plate, be fixed with two fixed lugs on top one side of bottom plate, rotate on the outer wall between the fixed lugs and install the pivot, be fixed with the locating plate on the outer wall of pivot, the bottom plate has seted up first removal groove on the top outer wall of pivot one side, rotate on the inner wall of first removal groove and install first lead screw, cup jointed first movable block on the outer wall of first lead screw, and first movable block and first lead screw threaded connection, be fixed with first mounting panel on the top outer wall of first movable block, rotate on the top outer wall of first mounting panel and install two connecting rods, and the other end rotation of connecting rod is installed in the bottom outer wall of locating plate, correspond first lead screw on the top outer wall of bottom plate and rotate and install the rotating electrical machines, and the one end of rotating electrical machines output shaft is connected with the one end of first lead screw.
Further, two second movable grooves are formed in the outer wall of the top end of the positioning plate, a double-head screw rod is rotatably installed on the inner wall between the second movable grooves, a second movable block is sleeved on the outer wall of the double-head screw rod located in the second movable groove and in threaded connection with the double-head screw rod, a second mounting plate is fixed on the outer wall of the top end of the second movable block, a plurality of inclined surface clamping blocks are fixed on the outer wall of the top end of the second mounting plate, and a workpiece is installed on the outer wall of the positioning plate located between the inclined surface clamping blocks.
Further, one end of the double-end screw rod penetrating through the outer wall of the positioning plate is sleeved with a poking wheel.
Further, an angle scale is fixed on the outer wall of one of the fixing lugs, and a pointer is fixed on one end of the rotating shaft penetrating through the outer wall of the angle scale.
Further, the sliding blocks are fixed at two ends of the bottom sides of the first mounting plate and the second mounting plate, sliding grooves are formed in the outer walls of the bottom plate and the positioning plate corresponding to the sliding blocks, and the inner walls of the sliding grooves are attached to the outer walls of the sliding blocks.
Further, a stop block is fixed on the outer wall of the top end of the bottom plate, which is positioned on one side of the positioning plate.
3. Advantageous effects
Compared with the prior art, the utility model has the advantages that:
(1) The fixed ear that this scheme set up, the pivot, the locating plate, first movable groove, first lead screw, first movable block, first mounting panel, the connecting rod, the rotating electrical machines, the cooperation of angle scale and pointer, be convenient for adjust the work piece angle on the locating plate, it is more convenient laborsaving to adjust, the machined surface that has increased the accurate assurance work piece is parallel with the milling machine plane, be convenient for chamfer the work piece, the qualification rate of flexibility and work piece chamfer that the equipment was used has been improved, the second movable groove of setting, the double-end lead screw, the second movable block, the cooperation of second mounting panel and inclined plane grip block, be convenient for centre gripping to the work piece of different width, the centre gripping is more firm and stable.
Drawings
FIG. 1 is a schematic front perspective view of the present utility model;
FIG. 2 is a schematic rear perspective view of the present utility model;
FIG. 3 is a schematic side view of a bevel clamping block according to the present utility model
The reference numerals in the figures illustrate:
1. a bottom plate; 2. a fixed ear; 3. a rotating shaft; 4. a positioning plate; 5. a first moving groove; 6. a first screw rod; 7. a first moving block; 8. a first mounting plate; 9. a connecting rod; 10. a rotating electric machine; 11. an angle scale; 12. a pointer; 13. a workpiece; 14. a second moving groove; 15. double-end screw rod; 16. a second moving block; 17. a second mounting plate; 18. an inclined clamping block; 19. a slide block; 20. a chute; 21. a stop block; 22. a thumb wheel.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model; it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.
Example 1:
referring to fig. 1-2, a chamfering device for milling machine machining plate parts comprises a bottom plate 1, two fixing lugs 2 are fixed on one side of the top end of the bottom plate 1, a rotating shaft 3 is rotatably arranged on the outer wall between the fixing lugs 2, a positioning plate 4 is fixed on the outer wall of the rotating shaft 3, a first moving groove 5 is formed in the outer wall of the top end of the side of the rotating shaft 3 of the bottom plate 1, a first screw rod 6 is rotatably arranged on the inner wall of the first moving groove 5, a first moving block 7 is sleeved on the outer wall of the first screw rod 6, the first moving block 7 is in threaded connection with the first screw rod 6, a first mounting plate 8 is fixed on the outer wall of the top end of the first moving block 7, two connecting rods 9 are rotatably arranged on the outer wall of the top end of the first mounting plate 8, a rotating motor 10 is rotatably arranged on the outer wall of the top end of the bottom plate 1 corresponding to the first screw rod 6, one end of an output shaft of the rotating motor 10 is connected with one end of the first screw rod 6, the structure is simple, the angle of the positioning plate 4 is convenient to adjust, and when a machined part 13 is placed on the positioning plate 4, a chamfering plane is guaranteed to be parallel to a chamfering plane of the milling machine;
referring to fig. 1-3, two second moving grooves 14 are formed in the outer wall of the top end of the positioning plate 4, a double-end screw rod 15 is rotatably installed on the inner wall between the second moving grooves 14, a second moving block 16 is sleeved on the outer wall of the double-end screw rod 15 positioned in the second moving groove 14, the second moving block 16 is in threaded connection with the double-end screw rod 15, a second mounting plate 17 is fixed on the outer wall of the top end of the second moving block 16, a plurality of inclined clamping blocks 18 are fixed on the outer wall of the top end of the second mounting plate 17, a workpiece 13 is installed on the outer wall of the positioning plate 4 positioned between the inclined clamping blocks 18, and the positioning plate is simple in structure, convenient to operate, convenient to adjust the width of the clamped workpiece 13, and capable of increasing the application range of equipment;
referring to fig. 1-2, one end of the double-end screw rod 15 passing through the outer wall of the positioning plate 4 is sleeved with a thumb wheel 22, so that the double-end screw rod 15 is conveniently driven to rotate, and labor is saved;
referring to fig. 1-2, an angle scale 11 is fixed on the outer wall of one of the fixing lugs 2, and a pointer 12 is fixed on one end of the rotating shaft 3 passing through the outer wall of the angle scale 11, so that a worker can visually see the rotation angle of the positioning plate 4, adjust the angle of the positioning plate 4 conveniently, and ensure that a chamfering plane to be processed is parallel to a milling machine plane when a workpiece 13 to be processed is placed on the positioning plate 4;
referring to fig. 1-2, the two ends of the bottom sides of the first mounting plate 8 and the second mounting plate 17 are respectively fixed with a slide block 19, the outer walls of the bottom plate 1 and the positioning plate 4 are provided with slide grooves 20 corresponding to the slide blocks 19, and the inner walls of the slide grooves 20 are attached to the outer walls of the slide blocks 19, so that the movement of the first mounting plate 8 and the second mounting plate 17 is stable;
referring to fig. 1-2, a stopper 21 is fixed on the outer wall of the top end of the base plate 1 at one side of the positioning plate 4, so as to limit the workpiece 13, and improve the stability of fixing the workpiece 13.
When in use: the bottom plate 1 is arranged on a workbench of a milling machine, a workpiece 13 is placed on a positioning plate 4, a chamfering surface faces upwards, a thumb wheel 22 is rotated, the thumb wheel 22 drives a double-head screw rod 15 to rotate, the double-head screw rod 15 drives two second moving blocks 16 to move, the second moving blocks 16 drive inclined clamping blocks 18 on a second mounting plate 17 to move mutually and clamp and fix the workpiece 13, then a rotating motor 10 is started, the rotating motor 10 drives a first screw rod 6 to rotate, the first screw rod 6 drives a first moving block 7 to move, the first moving block 7 drives a first mounting plate 8 to move, and the first mounting plate 8 drives the positioning plate 4 to rotate through a connecting rod 9, so that the angle of the workpiece 13 is adjusted, the chamfering surface of the workpiece 13 is parallel to the working surface of the milling machine, and chamfering is convenient to conduct.
The above description is only of the preferred embodiments of the present utility model; the scope of the utility model is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present utility model, and the technical solution and the improvement thereof are all covered by the protection scope of the present utility model.
Claims (6)
1. The utility model provides a milling machine processing board class part chamfer device, includes bottom plate (1), its characterized in that: two fixed lugs (2) are fixed with on top one side of bottom plate (1), rotate on the outer wall between fixed lugs (2) and install pivot (3), be fixed with locating plate (4) on the outer wall of pivot (3), first removal groove (5) have been seted up on the top outer wall that bottom plate (1) is located pivot (3) one side, first lead screw (6) are installed in the rotation on the inner wall of first removal groove (5), first movable block (7) have been cup jointed on the outer wall of first lead screw (6), and first movable block (7) and first lead screw (6) threaded connection, be fixed with first mounting panel (8) on the top outer wall of first movable block (7), rotate on the top outer wall of first mounting panel (8) and install two connecting rods (9), and the other end rotation of connecting rod (9) is installed in the bottom outer wall of locating plate (4), correspond first lead screw (6) rotation on the top outer wall of bottom plate (1) and install rotating electrical machines (10), and rotating electrical machines (10) output shaft (6) are connected with first one end of first lead screw.
2. The chamfering device for plate parts processed by the milling machine according to claim 1, wherein: two second movable grooves (14) are formed in the outer wall of the top end of the positioning plate (4), a double-head screw rod (15) is rotatably arranged on the inner wall between the second movable grooves (14), a second movable block (16) is sleeved on the outer wall of the double-head screw rod (15) located in the second movable groove (14), the second movable block (16) is in threaded connection with the double-head screw rod (15), a second mounting plate (17) is fixed on the outer wall of the top end of the second movable block (16), a plurality of inclined surface clamping blocks (18) are fixed on the outer wall of the top end of the second mounting plate (17), and a workpiece (13) is arranged on the outer wall of the positioning plate (4) located between the inclined surface clamping blocks (18).
3. The chamfering device for plate parts processed by the milling machine according to claim 2, wherein: one end of the double-end screw rod (15) penetrating through the outer wall of the positioning plate (4) is sleeved with a poking wheel (22).
4. The chamfering device for plate parts processed by the milling machine according to claim 1, wherein: an angle scale (11) is fixed on the outer wall of one of the fixing lugs (2), and a pointer (12) is fixed on one end of the rotating shaft (3) penetrating through the outer wall of the angle scale (11).
5. The chamfering device for plate parts processed by the milling machine according to claim 1, wherein: sliding blocks (19) are fixed at two ends of the bottom sides of the first mounting plate (8) and the second mounting plate (17), sliding grooves (20) are formed in the outer walls of the bottom plate (1) and the positioning plate (4) corresponding to the sliding blocks (19), and the inner walls of the sliding grooves (20) are attached to the outer walls of the sliding blocks (19).
6. The chamfering device for plate parts processed by the milling machine according to claim 1, wherein: the stop block (21) is fixed on the outer wall of the top end of the bottom plate (1) positioned at one side of the positioning plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320667349.5U CN219767415U (en) | 2023-03-30 | 2023-03-30 | Chamfering device for milling machine machining plate parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320667349.5U CN219767415U (en) | 2023-03-30 | 2023-03-30 | Chamfering device for milling machine machining plate parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219767415U true CN219767415U (en) | 2023-09-29 |
Family
ID=88107142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320667349.5U Active CN219767415U (en) | 2023-03-30 | 2023-03-30 | Chamfering device for milling machine machining plate parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219767415U (en) |
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2023
- 2023-03-30 CN CN202320667349.5U patent/CN219767415U/en active Active
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