CN219767475U - Quick-mounting clamping device of milling machine - Google Patents
Quick-mounting clamping device of milling machine Download PDFInfo
- Publication number
- CN219767475U CN219767475U CN202321277535.4U CN202321277535U CN219767475U CN 219767475 U CN219767475 U CN 219767475U CN 202321277535 U CN202321277535 U CN 202321277535U CN 219767475 U CN219767475 U CN 219767475U
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- rod
- milling machine
- clamping device
- quick
- blank
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- 238000003801 milling Methods 0.000 title claims abstract description 32
- 238000003825 pressing Methods 0.000 claims description 16
- 230000000149 penetrating effect Effects 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims description 2
- 238000003466 welding Methods 0.000 claims 1
- 230000008859 change Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 238000003754 machining Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
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- Jigs For Machine Tools (AREA)
Abstract
The utility model belongs to the technical field of milling machines, and particularly relates to a quick clamping device of a milling machine, which comprises an operation table, wherein a portal frame is welded on the surface of the operation table, a hydraulic telescopic rod is installed in the middle of the upper surface of the portal frame, a piston rod of the hydraulic telescopic rod penetrates through the cavity wall of the portal frame, a connecting seat is arranged at the end part of the piston rod of the hydraulic telescopic rod, a fixed disc is connected with the end part of the piston rod of the hydraulic telescopic rod through the connecting seat, a rotary disc is rotationally connected to the bottom of the fixed disc, a splicing hole is annularly arranged on the surface of the rotary disc, a push rod is movably spliced in the inner cavity of the splicing hole, a pressure disc is integrally formed at the bottom of the push rod, and the push rod consists of a cylindrical structure and a circular structure; the utility model discloses the rotary disk rotates with the fixed disk to link to each other, rotates through the rotary disk, can carry out quick regulation to the position of ejector pin to change the fixed position of blank, the milling machine is when milling the blank reducible removal number of times to the blank.
Description
Technical Field
The utility model relates to the technical field of milling machines, in particular to a rapid clamping device of a milling machine.
Background
The milling machine is a machine tool with wide application, and can be used for machining planes (horizontal plane and vertical plane), grooves (key grooves, T-shaped grooves, dovetail grooves and the like), tooth-dividing parts (gears, spline shafts and chain wheels), spiral surfaces (threads and spiral grooves) and various curved surfaces on the milling machine. In addition, the rotary cutting machine can also be used for machining the surface and the inner hole of the rotary body, cutting the rotary body and the like. When the milling machine works, the workpiece is arranged on the worktable or accessories such as the dividing head, the milling cutter rotates to main motion, and the workpiece can obtain the required processing surface by assisting the feeding motion of the worktable or the milling head.
When the milling machine processes the surface of the blank, the blank is required to be rapidly clamped through the clamping device, and in the using process of the existing clamping device, the part where the pressing seat is contacted with the surface of the blank cannot be cut, so that the position of the blank is required to be frequently adjusted, the labor intensity is increased, the processing efficiency of the blank is reduced, and the quick clamping device for the milling machine is provided for solving the problems.
Disclosure of Invention
Object of the utility model
In order to solve the technical problems in the background technology, the utility model provides a quick clamping device for a milling machine, which is characterized in that a rotating disc is rotationally connected with a fixed disc, and the position of a push rod can be quickly adjusted by rotating the rotating disc so as to replace the fixed position of a blank, so that the number of times of moving the blank can be reduced when the milling machine mills the blank.
(II) technical scheme
In order to solve the technical problems, the utility model provides a quick clamping device for a milling machine, which comprises an operation table, wherein a portal frame is welded on the surface of the operation table, a hydraulic telescopic rod is installed in the middle of the upper surface of the portal frame, a piston rod of the hydraulic telescopic rod penetrates through the cavity wall of the portal frame, a connecting seat is arranged at the end part of the piston rod of the hydraulic telescopic rod, a fixed disc is connected with the end part of the piston rod of the hydraulic telescopic rod through the connecting seat, a rotary disc is rotationally connected to the bottom of the fixed disc, a splicing hole is annularly arranged on the surface of the rotary disc, a push rod is movably spliced in the inner cavity of the splicing hole, and a pressure disc is integrally formed at the bottom of the push rod.
Preferably, the ejector rod is composed of a cylindrical structure and a circular structure, a first fixing hole is formed in the surface of the cylindrical structure of the ejector rod in a penetrating mode, and a second fixing hole is formed in the position, corresponding to the inserting hole, of the outer wall surface of the rotating disc.
Preferably, the first fixing hole and the second fixing hole coincide after the ejector rod is inserted into the inserting hole, and the first locking screw rod is inserted into the inner cavities of the first fixing hole and the second fixing hole in a penetrating manner.
Preferably, a friction groove is formed in the surface of the operating platform, and a blank is movably arranged on the surface of the friction groove.
Preferably, collecting grooves are symmetrically formed in two ends of the upper surface of the operating platform, and the collecting grooves are located at two ends of the friction groove.
Preferably, a pressing seat is movably arranged at the bottom of the pressing plate, and the pressing seat is positioned on the surface of the blank.
Preferably, the surface threads of the fixed disc are connected with a second locking screw rod in a penetrating mode, and the bottom of the second locking screw rod is abutted to the surface of the rotating disc.
The technical scheme of the utility model has the following beneficial technical effects:
1. according to the milling machine, the rotating disc is rotationally connected with the fixed disc, the position of the ejector rod can be rapidly adjusted by rotating the rotating disc, so that the fixed position of a blank can be replaced, and the moving times of the blank can be reduced when the milling machine mills the blank.
2. According to the utility model, the inserting hole ring is arranged on the surface of the rotating disc, and a plurality of groups of jacking rods can be inserted simultaneously through the inserting holes to clamp the blank, so that the stability of clamping the blank can be improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of the present utility model;
FIG. 3 is a schematic view of a rotary disk structure according to the present utility model;
fig. 4 is a schematic view of the ejector rod structure of the present utility model.
Reference numerals:
1. an operation table; 2. a portal frame; 3. a hydraulic telescopic rod; 4. a connecting seat; 5. a fixed plate; 6. a rotating disc; 7. a plug hole; 8. a push rod; 9. a first fixing hole; 10. a second fixing hole; 11. a first locking screw rod; 12. a pressure plate; 13. pressing a base; 14. a collection tank; 15. a friction groove; 16. and locking the screw rod II.
Detailed Description
The objects, technical solutions and advantages of the present utility model will become more apparent by the following detailed description of the present utility model with reference to the accompanying drawings. It should be understood that the description is only illustrative and is not intended to limit the scope of the utility model. In addition, in the following description, descriptions of well-known structures and techniques are omitted so as not to unnecessarily obscure the present utility model.
As shown in fig. 1-4, the quick clamping device for the milling machine provided by the utility model comprises an operation table 1, wherein a portal frame 2 is welded on the surface of the operation table 1, a hydraulic telescopic rod 3 is installed in the middle of the upper surface of the portal frame 2, a piston rod of the hydraulic telescopic rod 3 penetrates through the cavity wall of the portal frame 2, a connecting seat 4 is arranged at the end part of the piston rod of the hydraulic telescopic rod 3, a fixed disc 5 is connected with the end part of the piston rod of the hydraulic telescopic rod 3 through the connecting seat 4, a rotary disc 6 is rotatably connected with the bottom of the fixed disc 5, a splicing hole 7 is annularly arranged on the surface of the rotary disc 6, a push rod 8 is movably spliced in the inner cavity of the splicing hole 7, a pressure plate 12 is integrally formed at the bottom of the push rod 8, the push rod 8 consists of a cylindrical structure and a circular structure, a first fixing hole 9 is formed in a penetrating manner on the cylindrical structure surface of the push rod 8, and a second fixing hole 10 is formed in a position corresponding position of the outer wall surface of the rotary disc 6 and the splicing hole 7.
It should be noted that, through controlling hydraulic telescoping rod 3 to extend, hydraulic telescoping rod 3 can promote rotary disk 6 and push down, the jack 8 top is pegged graft in the spliced eye 7 on rotary disk 6 surface, behind the jack 8 peg graft No. one fixed orifices 9 and No. two fixed orifices 10 coincide, peg graft No. one locking lead screw 11 in No. one fixed orifices 9 and No. two fixed orifices 10, thereby accessible No. one locking lead screw 11 carries out quick fixed to jack 8, the jack 8 top is pushed down pressure seat 13 through pressure disk 12, can realize the quick fixation to the blank, rotary disk 6 rotates with fixed disk 5 and links to each other, through rotating rotary disk 6, can carry out quick regulation to the position of jack 8, so as to change the fixed position of blank, the milling machine can reduce the removal number of times to the blank when milling the blank.
Preferably, after the ejector rod 8 is inserted into the inserting hole 7, the first fixing hole 9 and the second fixing hole 10 are overlapped, and the inner cavities of the first fixing hole 9 and the second fixing hole 10 are inserted with a first locking screw rod 11 in a penetrating manner.
It should be noted that, the top of the ejector rod 8 is inserted into the insertion hole 7 on the surface of the rotating disc 6, the first fixing hole 9 and the second fixing hole 10 are overlapped after the ejector rod 8 is inserted, and the first locking screw rod 11 is inserted into the first fixing hole 9 and the second fixing hole 10, so that the ejector rod 8 can be quickly fixed through the first locking screw rod 11.
As shown in fig. 3 and fig. 4, the surface of the operating platform 1 is provided with a friction groove 15, the surface of the friction groove 15 is movably provided with a blank, two ends of the upper surface of the operating platform 1 are symmetrically provided with collecting grooves 14, and the collecting grooves 14 are positioned at two ends of the friction groove 15.
It should be noted that, the friction between the surface of the console 1 and the bottom surface of the blank can be increased by the friction groove 15, so as to avoid the displacement of the blank, and the chippings can be collected by the collecting groove 14.
As shown in fig. 1, a pressing seat 13 is movably arranged at the bottom of the pressing plate 12, and the pressing seat 13 is positioned on the surface of the blank.
It should be noted that, through pressing seat 13, the contact area between platen 12 and the blank surface can be increased, so as to avoid damage to the blank surface.
As shown in fig. 3 and 4, the surface thread of the fixed disc 5 is connected with a second locking screw 16 in a penetrating manner, and the bottom of the second locking screw 16 is abutted against the surface of the rotating disc 6.
After the rotating disc 6 rotates, the second locking screw 16 may abut against the surface of the fixed disc 5 by rotating the second locking screw 16, so as to fix the rotating disc 6.
The working principle and the using flow of the utility model are as follows: the blank is placed on the surface of the operating platform 1, the bottom of the blank is contacted with the surface of the friction groove 15, the friction force between the bottom of the blank and the surface of the operating platform 1 can be increased, the pressing seat 13 is placed on the surface of the blank, the hydraulic telescopic rod 3 can push the rotating disc 6 to be pressed downwards through controlling the hydraulic telescopic rod 3, the top of the ejector rod 8 is inserted into the inserting hole 7 on the surface of the rotating disc 6, the first fixing hole 9 and the second fixing hole 10 after the ejector rod 8 is inserted are overlapped, the first locking screw 11 is inserted into the first fixing hole 9 and the second fixing hole 10, the ejector rod 8 can be rapidly fixed through the first locking screw 11, the pressing seat 13 is pressed downwards through the pressing seat 13, the contact area with the surface of the blank can be increased, the rapid fixing of the blank can be realized through the pressing seat 13, the rotating disc 6 is rotationally connected with the fixed disc 5, the position of the ejector rod 8 can be rapidly adjusted through rotating the rotating disc 6, so that the fixing position of the blank can be replaced, the milling machine can reduce the moving times of the blank when the milling machine mills the blank, the inserting hole 7 is annularly arranged on the surface of the rotating disc 6, and simultaneously, the blank can be clamped and stably clamped by the plurality of groups of the inserting holes 8.
It is to be understood that the above-described embodiments of the present utility model are merely illustrative of or explanation of the principles of the present utility model and are in no way limiting of the utility model. Accordingly, any modification, equivalent replacement, improvement, etc. made without departing from the spirit and scope of the present utility model should be included in the scope of the present utility model. Furthermore, the appended claims are intended to cover all such changes and modifications that fall within the scope and boundary of the appended claims or the equivalents of such scope and boundary.
Claims (7)
1. The utility model provides a quick-mounting clamping device of milling machine, includes operation panel (1), a serial communication port, operation panel (1) surface welding has portal frame (2), surface mounting has hydraulic telescoping rod (3) on portal frame (2), the piston rod of hydraulic telescoping rod (3) runs through portal frame (2) chamber wall, the piston rod tip of hydraulic telescoping rod (3) is equipped with connecting seat (4), the piston rod tip of hydraulic telescoping rod (3) is connected with fixed disk (5) through connecting seat (4), fixed disk (5) bottom rotates and is connected with rotary disk (6), rotary disk (6) surface ring is equipped with spliced eye (7), spliced eye (7) inner chamber activity grafting has ejector pin (8), ejector pin (8) bottom integrated into one piece has pressure disk (12).
2. The quick-mounting clamping device of the milling machine according to claim 1, wherein the ejector rod (8) is composed of a cylindrical structure and a circular structure, a first fixing hole (9) is formed in the surface of the cylindrical structure of the ejector rod (8) in a penetrating mode, and a second fixing hole (10) is formed in the position, corresponding to the position of the inserting hole (7), of the outer wall surface of the rotating disc (6).
3. The quick-mounting clamping device of the milling machine according to claim 1, wherein after the ejector rod (8) is inserted into the inserting hole (7), a first fixing hole (9) and a second fixing hole (10) are overlapped, and inner cavities of the first fixing hole (9) and the second fixing hole (10) are penetrated and inserted with a first locking screw rod (11).
4. The quick-mounting clamping device of the milling machine according to claim 1, wherein a friction groove (15) is formed in the surface of the operating table (1), and a blank is movably arranged on the surface of the friction groove (15).
5. The quick-mounting clamping device for the milling machine according to claim 4, wherein collecting grooves (14) are symmetrically formed in two ends of the upper surface of the operating table (1), and the collecting grooves (14) are located at two ends of the friction groove (15).
6. The quick-mounting clamping device of the milling machine according to claim 1, wherein a pressing seat (13) is movably arranged at the bottom of the pressing plate (12), and the pressing seat (13) is positioned on the surface of a blank.
7. The quick-mounting clamping device of the milling machine according to claim 1, wherein a second locking screw rod (16) is connected to the surface of the fixed disc (5) in a threaded penetrating manner, and the bottom of the second locking screw rod (16) is abutted to the surface of the rotating disc (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321277535.4U CN219767475U (en) | 2023-05-25 | 2023-05-25 | Quick-mounting clamping device of milling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321277535.4U CN219767475U (en) | 2023-05-25 | 2023-05-25 | Quick-mounting clamping device of milling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219767475U true CN219767475U (en) | 2023-09-29 |
Family
ID=88109562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321277535.4U Active CN219767475U (en) | 2023-05-25 | 2023-05-25 | Quick-mounting clamping device of milling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219767475U (en) |
-
2023
- 2023-05-25 CN CN202321277535.4U patent/CN219767475U/en active Active
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| GR01 | Patent grant |