CN220740361U - Protection mechanism of milling machine - Google Patents
Protection mechanism of milling machine Download PDFInfo
- Publication number
- CN220740361U CN220740361U CN202322411024.3U CN202322411024U CN220740361U CN 220740361 U CN220740361 U CN 220740361U CN 202322411024 U CN202322411024 U CN 202322411024U CN 220740361 U CN220740361 U CN 220740361U
- Authority
- CN
- China
- Prior art keywords
- fixed
- top surface
- milling machine
- screw rod
- protection
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- 238000003801 milling Methods 0.000 title claims abstract description 35
- 230000007306 turnover Effects 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 4
- 239000002184 metal Substances 0.000 abstract description 18
- 238000004140 cleaning Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Auxiliary Devices For Machine Tools (AREA)
Abstract
The utility model relates to the field of milling machines and discloses a protection mechanism of a milling machine, which comprises two movable frames, wherein protection shields are fixed on the bottom surfaces of the two movable frames, a fixed frame is arranged between the two movable frames, two sliding grooves are respectively formed in two sides of the fixed frame, two threaded holes are formed in the top surfaces of the movable frames, a screw rod is rotatably arranged in each sliding groove, the threaded holes are in threaded connection with the screw rod, a bearing plate is fixed on the bottom surface of the fixed frame, the top surface of the bearing plate is fixed with the bottom surface of the protection shield, a plurality of limit grooves are formed in the top surface of the bearing plate, and the inside of each limit groove is rotatably sleeved with the screw rod. According to the utility model, the rotating screw rod can drive the movable frame to move downwards in the sliding groove by utilizing the threaded connection with the threaded hole, so that the protection shielding can be folded and stored together, the protection height of the milling machine is reduced, and the convenience of a user in cleaning the metal residues on the top surface of the bearing plate is improved.
Description
Technical Field
The utility model relates to the technical field of milling machines, in particular to a protection mechanism of a milling machine.
Background
The milling machine is a machine tool with wide application, and can be used for machining planes, grooves, tooth-dividing parts, spiral surfaces and various curved surfaces, so that a large amount of metal scraps can be generated when a metal part is milled, and a protecting device can be fixed on the surface of the milling machine for preventing the metal scraps from splashing.
According to publication No.: CN217619427U, a protector for milling machine, which comprises a workbench, one side of workstation is provided with the fixed plate, and the bottom of workstation is provided with album slag groove, protection machanism is located one side of workstation, protection machanism includes bracing piece, connecting plate, first bolt, hinge board, second bolt and protection casing, the bottom fixedly connected with connecting plate of bracing piece, and a plurality of through-hole has been seted up to the top one end of connecting plate, the one end of first bolt is run through in the through-hole department of seting up of connecting plate top one end, the centre of bracing piece is run through and is inserted the hinge board, and the through-hole has been seted up to one side of hinge board, the through-hole has been seted up to one side of protection casing, and one side of protection casing and one side of hinge board pass through second bolt threaded connection.
In the scheme, an operator can push the protective cover during construction, and the observation window is opened and closed by pushing the handle, so that the protective cover wraps the whole workbench. The protection mechanism completely covers the top surface of the workbench, only a movable observation window with small area is reserved, and metal residues remained on the workbench cannot be well cleaned.
Disclosure of Invention
The utility model aims to provide a protection mechanism of a milling machine, which solves the problem that only a movable observation window with a small reserved area cannot be well cleaned of metal residues remained on a workbench.
In order to achieve the above object, the present utility model adopts the following technical scheme: the utility model provides a protection machanism of milling machine, includes two adjustable shelves, two the bottom surface of adjustable shelf is fixed with the protection and shelters from, two be provided with the mount between the adjustable shelf, two sliding tray have been seted up respectively to the both sides of mount, two screw holes have been seted up to the top surface of adjustable shelf, the inside rotation of sliding tray is provided with the screw rod, screw hole and screw rod threaded connection, the bottom surface of mount is fixed with and holds the board, the top surface of holding the board is fixed with the bottom surface that the protection sheltered from, a plurality of spacing groove has been seted up to the top surface of holding the board, the inside and the screw rod rotation cover of spacing groove are established, the locating hole has been seted up to the inside top of sliding tray, the locating hole rotates the setting with the screw rod.
Preferably, the top end of the screw rod is fixed with a driven gear, the top surface of the fixing frame is fixed with two fixing columns, the surfaces of the fixing columns are rotatably provided with a driving gear, the driving gear is meshed with the driven gear, and the top surface of the driving gear is fixed with a handle.
Preferably, two unloading holes are formed in the top surface of the receiving plate, a plurality of fixing plates are fixed to the bottom surface of the receiving plate, two fixing plates are in a group, a storage box is arranged between the fixing plates in a sliding mode, sliding blocks are fixed to two sides of the storage box respectively, sliding rail grooves are formed in two sides, close to each other, of each fixing plate in a group, and the sliding rail grooves and the sliding blocks are arranged in a sliding mode.
Preferably, the two sides of the fixing frame are respectively provided with a material adding opening, and the top surface of the bearing plate is provided with a mounting opening.
Preferably, the top surface of mount has seted up the fixed orifices, the inside rotation of fixed orifices is provided with fixing bolt.
Preferably, the inside of the storage box is provided with a turnover plate in a turnover mode.
Compared with the prior art, the protection mechanism of the milling machine adopting the technical scheme has the following beneficial effects:
1. after finishing the surface processing of the metal piece, a user can rotate the screw rod in the positioning hole, the lower end of the screw rod is sleeved in the limiting groove in the rotating process of the screw rod, the upper end of the screw rod is sleeved in the positioning hole, the stability of the screw rod in rotation is improved, the movable frame is positioned at the uppermost part in the sliding groove at the moment, then the rotating screw rod can drive the movable frame to move downwards in the sliding groove by utilizing the threaded connection with the threaded hole, the protection shielding can be folded and stored together, the protection height of the milling machine is reduced, and the convenience of the user in cleaning metal residues on the top surface of the bearing plate is improved;
2. when a user cleans the metal scraps left on the top surface of the bearing plate, the user can drop the metal scraps on the top surface of the bearing plate into the storage box through the discharging hole, after the storage box is filled with the metal scraps, the user can withdraw the storage box from between the two fixing plates, and then the user can turn the turning plate out of the storage box and incline the storage box, so that the metal scraps stored in the storage box can be conveniently poured and recovered;
3. and when the bearing plate is installed on the milling machine, a user can pass the milling machine through the installation opening, then the milling machine is clamped and fixed inside by the installation opening, then the bearing plate which moves downwards continuously can drive the bottom surface of the fixing frame to be attached to the top surface of the milling machine, then the fixing bolt passes through the fixing hole and is screwed into the milling machine, and the stability of the position of the bearing plate on the milling machine is improved.
Drawings
Fig. 1 is a perspective view of an embodiment.
Fig. 2 is a split schematic of an embodiment.
Fig. 3 is an exploded view of the holder of the embodiment.
Fig. 4 is an exploded view of an embodiment of the receiving plate.
In the figure: 1. a movable frame; 2. protective shielding; 3. a fixing frame; 4. a sliding groove; 5. a threaded hole; 6. a limit groove; 7. a screw; 8. positioning holes; 9. a receiving plate; 10. a material adding port; 11. a mounting port; 12. a driven gear; 13. fixing the column; 14. a drive gear; 15. a handle; 16. a fixing hole; 17. a fixing bolt; 18. a discharge hole; 19. a fixing plate; 20. a storage box; 21. a sliding block; 22. a slide rail groove; 23. and (5) turning over the plate.
Detailed Description
The preferred embodiments of the present utility model will be described in detail with reference to the accompanying drawings.
As shown in fig. 1-2-3, a protection mechanism of a milling machine comprises two movable frames 1, a protection shielding 2 is fixed on the bottom surfaces of the two movable frames 1, the protection shielding 2 is made of a transparent plastic plate, a fixing frame 3 is arranged between the two movable frames 1, two sliding grooves 4 are respectively arranged on two sides of the fixing frame 3, two threaded holes 5 are formed in the top surface of the movable frame 1, a screw rod 7 is rotatably arranged in the sliding groove 4, the screw rod 7 is of an existing structure and is not repeated here, the threaded holes 5 are in threaded connection with the screw rod 7, a bearing plate 9 is fixed on the bottom surface of the fixing frame 3, the top surface of the bearing plate 9 is fixed with the bottom surface of the protection shielding 2, a plurality of limit grooves 6 are formed in the top surface of the bearing plate 9, the inside of the limit grooves 6 is rotatably sleeved with the screw rod 7, a positioning hole 8 is formed in the upper portion of the inside of the sliding groove 4, a driven gear 12 is rotatably arranged with the screw rod 7, the driven gear 12 is not repeated here, two fixing columns 13 are fixedly arranged on the top surface of the fixing frame 3, a driving gear 14 is rotatably arranged on the surface of the driving gear 14, the driving gear 14 is meshed with the driving gear 14, and the driving gear 14 is not repeated here, and the driving gear 14 is meshed with the driving gear 14.
In use, after finishing the surface processing of the metal piece, a user can rotate the screw rod 7 in the positioning hole 8, in the process of rotating the screw rod 7, the lower end of the screw rod 7 is sleeved in the limiting groove 6, the upper end of the screw rod 7 is sleeved in the positioning hole 8, the stability of the screw rod 7 in rotation is improved, at the moment, the movable frame 1 is positioned at the uppermost part in the sliding groove 4, then the rotating screw rod 7 can drive the movable frame 1 to move downwards in the sliding groove 4 by utilizing the threaded connection with the threaded hole 5, so that the protection shielding 2 can be folded and contained together, the protection height of a milling machine is reduced, and the convenience of the user in cleaning metal residues on the top surface of the bearing plate 9 is improved;
when simultaneously rotating the plurality of screws 7, a user can grasp the hands on the surface of the handle 15, then apply a rotating acting force to the driving gear 14 by using the handle 15, the driving gear 14 can drive the driven gear 12 to rotate by meshing with the driven gear 12 during rotation, and the rotating driven gear 12 can drive the two screws 7 to synchronously rotate.
As shown in fig. 3-4, two unloading holes 18 are formed in the top surface of the receiving plate 9, a plurality of fixing plates 19 are fixed on the bottom surface of the receiving plate 9, two fixing plates 19 are in a group, a storage box 20 is slidably arranged between each group of fixing plates 19, sliding blocks 21 are fixedly arranged on two sides of the storage box 20, sliding rail grooves 22 are formed in two sides, close to each other, of each group of fixing plates 19, the sliding rail grooves 22 and the sliding blocks 21 are slidably arranged, and a turnover plate 23 is arranged inside the storage box 20 in a turnover manner.
In use, when a user cleans the metal chips remaining on the top surface of the receiving plate 9, the user drops the metal chips on the top surface of the receiving plate 9 into the interior of the storage box 20 through the discharge hole 18, after the interior of the storage box 20 is fully filled with the metal chips, the user withdraws the storage box 20 from between the two fixing plates 19, and then the user can flip the flip plate 23 out of the interior of the storage box 20 and tilt the storage box 20, so as to pour and recycle the metal chips stored in the interior of the storage box 20.
As shown in fig. 3, the two sides of the fixing frame 3 are respectively provided with a material adding port 10, the top surface of the receiving plate 9 is provided with a mounting port 11, the top surface of the fixing frame 3 is provided with a fixing hole 16, a fixing bolt 17 is rotatably arranged in the fixing hole 16, and the fixing bolt 17 is of an existing structure and will not be described herein.
In use, when the bearing plate 9 is installed on the milling machine, a user can pass the milling machine through the installation opening 11, then the milling machine is clamped and fixed in the milling machine by utilizing the installation opening 11, then the bearing plate 9 which moves downwards continuously can drive the bottom surface of the fixing frame 3 to be attached to the top surface of the milling machine, then the fixing bolt 17 passes through the fixing hole 16 and is screwed into the milling machine, and the stability of the position of the bearing plate 9 on the milling machine is improved.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides a protection machanism of milling machine, includes two adjustable shelf (1), two the bottom surface of adjustable shelf (1) is fixed with protection and shelters from (2), its characterized in that, two be provided with mount (3) between adjustable shelf (1), two sliding tray (4) have been seted up respectively to the both sides of mount (3), two screw holes (5) have been seted up to the top surface of adjustable shelf (1), the inside rotation of sliding tray (4) is provided with screw rod (7), screw hole (5) and screw rod (7) threaded connection, the bottom surface of mount (3) is fixed with and accepts board (9), the top surface of accepting board (9) is fixed with the bottom surface that protection sheltered from (2), a plurality of spacing groove (6) have been seted up to the top surface of accepting board (9), the inside of spacing groove (6) is established with screw rod (7) rotation cover, locating hole (8) have been seted up to the inside top of sliding tray (4), locating hole (8) and screw rod (7) rotate the setting.
2. The protection mechanism of a milling machine according to claim 1, wherein: the top of screw rod (7) is fixed with driven gear (12), the top surface of mount (3) is fixed with two fixed columns (13), the surface rotation of fixed column (13) is provided with driving gear (14), driving gear (14) and driven gear (12) intermeshing, the top surface of driving gear (14) is fixed with handle (15).
3. The protection mechanism of a milling machine according to claim 1, wherein: two unloading holes (18) are formed in the top surface of the bearing plate (9), a plurality of fixing plates (19) are fixed to the bottom surface of the bearing plate (9), two fixing plates (19) are arranged in a group, a storage box (20) is arranged between the fixing plates (19) in a sliding mode, sliding blocks (21) are respectively fixed to two sides of the storage box (20), sliding rail grooves (22) are formed in two sides, close to each other, of the fixing plates (19), and the sliding rail grooves (22) and the sliding blocks (21) are arranged in a sliding mode.
4. The protection mechanism of a milling machine according to claim 1, wherein: two sides of the fixing frame (3) are respectively provided with a material adding opening (10), and the top surface of the bearing plate (9) is provided with a mounting opening (11).
5. The protection mechanism of a milling machine according to claim 1, wherein: the top surface of mount (3) has seted up fixed orifices (16), the inside rotation of fixed orifices (16) is provided with fixing bolt (17).
6. A protection mechanism for a milling machine according to claim 3, wherein: the inside of the storage box (20) is provided with a turnover plate (23) in a turnover mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322411024.3U CN220740361U (en) | 2023-09-06 | 2023-09-06 | Protection mechanism of milling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322411024.3U CN220740361U (en) | 2023-09-06 | 2023-09-06 | Protection mechanism of milling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220740361U true CN220740361U (en) | 2024-04-09 |
Family
ID=90569032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322411024.3U Active CN220740361U (en) | 2023-09-06 | 2023-09-06 | Protection mechanism of milling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220740361U (en) |
-
2023
- 2023-09-06 CN CN202322411024.3U patent/CN220740361U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |