CN115365876A - Thin-wall part machining damping mechanism - Google Patents
Thin-wall part machining damping mechanism Download PDFInfo
- Publication number
- CN115365876A CN115365876A CN202211143194.1A CN202211143194A CN115365876A CN 115365876 A CN115365876 A CN 115365876A CN 202211143194 A CN202211143194 A CN 202211143194A CN 115365876 A CN115365876 A CN 115365876A
- Authority
- CN
- China
- Prior art keywords
- trapezoidal
- lead screw
- thin
- trapezoidal lead
- workpiece
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/0032—Arrangements for preventing or isolating vibrations in parts of the machine
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
Abstract
The invention provides a thin-wall part machining damping mechanism which comprises bearing seats, wherein a trapezoidal lead screw is arranged between the bearing seats, a protective cover B is sleeved outside the trapezoidal lead screw, fixing seats are arranged below two sides of each bearing seat, vertical plates are arranged on the side walls of the fixing seats, the vertical plates are higher than the fixing seats, and the trapezoidal lead screw is connected to a trapezoidal thread sleeve; the clamping mechanism clamps the middle position of the workpiece, clamps the workpiece with longer length and thinner wall thickness, clamps the middle of the thin wall with longer length, prevents the thin wall in the middle from vibrating, realizes the sliding of the shock absorption seat on the slide rail by rotating the big hand wheel, clamps the workpiece, is suitable for processing the workpiece with the diameter phi of 150-phi 350 mm, and is provided with the protective cover A and the protective cover B outside the trapezoidal lead screw to prevent scraps from splashing into the trapezoidal lead screw to influence operation.
Description
Technical Field
The invention relates to the technical field of machinery, in particular to a thin-wall part machining damping mechanism.
Background
At present, when a long thin wall is machined, the long thin wall needs to be clamped, but when the existing clamp is used for designing a clamping device, the workpiece is long, vibration is easily generated at the position of the thin wall in the middle of the workpiece, and the machining beat of the workpiece is influenced.
In order to ensure the stability of product processing, a damping mechanism for thin-wall part processing is needed at present.
Disclosure of Invention
In view of the above, the invention provides a thin-wall part machining damping mechanism, which comprises bearing seats, wherein a trapezoidal lead screw is arranged between the bearing seats, a protective cover B is sleeved outside the trapezoidal lead screw, fixing seats are arranged below two sides of each bearing seat, vertical plates are arranged on the side walls of the fixing seats, the vertical plates are higher than the fixing seats, and the trapezoidal lead screw is connected to a trapezoidal thread sleeve;
a big hand wheel is arranged on one side of the trapezoidal screw rod, an anti-rotation seat is arranged on the side wall of the vertical plate, and a locking handle is connected between the anti-rotation seat and the big hand wheel;
the two ends of the trapezoidal lead screw are in a thread shape, and a trapezoidal thread sleeve is arranged outside the trapezoidal lead screw;
the part of the trapezoidal screw rod, which is arranged on the outer side of the upright post, is sleeved with a protective cover B.
Furthermore, the trapezoidal thread sleeve is connected to the shock absorption seat.
Furthermore, the top of cushion socket is equipped with the gyro wheel, one side of gyro wheel is equipped with the thread bush, the rear end of gyro wheel passes the thread bush and connects in the handle.
By adopting the technical scheme, the method has the following beneficial effects:
the clamping mechanism clamps the middle position of the workpiece, clamps the workpiece with longer length and thinner wall thickness, clamps the middle of the thin wall with longer length, prevents the thin wall in the middle from vibrating, realizes the sliding of the shock absorption seat on the slide rail by rotating the big hand wheel, clamps the workpiece, is suitable for processing the workpiece with the diameter phi of 150-phi 350 mm, and is provided with the protective cover A and the protective cover B outside the trapezoidal lead screw to prevent scraps from splashing into the trapezoidal lead screw to influence operation.
Drawings
FIG. 1 is a schematic cross-sectional view of the present invention;
FIG. 2 is a schematic front view of the present invention;
in the figure: 1-a fixed seat; 2-standing the plate; 3, a big hand wheel; 4-transposition prevention; 5-locking a handle; 6-a trapezoidal screw; 7-trapezoidal thread bush; 8-a shock-absorbing seat; 9-a handle; 10-a thread bushing; 11-a roller; 12-a bearing seat; 13-protective cover a; 14-protective cover B.
Detailed Description
The invention is further described below with reference to the accompanying drawings.
Example 1: the thin-wall part machining damping mechanism shown in fig. 1-2 comprises bearing seats 12, a trapezoidal lead screw 5 is arranged between the bearing seats 12, a protective cover B14 is sleeved outside the trapezoidal lead screw 5, fixing seats 1 are arranged below two sides of the bearing seats 12, vertical plates 2 are arranged on the side walls of the fixing seats 1, the vertical plates 2 are higher than the fixing seats 1, and the trapezoidal lead screw 5 is connected to a trapezoidal thread sleeve 7;
a large hand wheel 3 is arranged on one side of the trapezoidal screw 5, an anti-rotation seat 4 is arranged on the side wall of the vertical plate 2, and a locking handle 95 is connected between the anti-rotation seat 4 and the large hand wheel 3;
the two ends of the trapezoidal screw rod 5 are in a thread shape, and a trapezoidal thread sleeve 7 is arranged outside the trapezoidal screw rod; the part of the trapezoidal screw 5 arranged on the outer side of the upright post is sleeved with a protective cover B14. The trapezoidal thread bush 7 is connected to the damper base 7. The top of the shock absorption seat 7 is provided with a roller 11, one side of the roller 11 is provided with a threaded sleeve 10, and the rear end of the roller 11 penetrates through the threaded sleeve 10 to be connected to the handle 9.
When the device is used specifically, a workpiece to be machined and with a long length is placed on the roller 11 for clamping, and the damping seat 7 can be adjusted to slide on the sliding rail by adjusting the large hand wheel 3.
The clamping mechanism clamps the middle position of the workpiece, clamps the workpiece with longer length and thinner wall thickness, clamps the middle of the thin wall with longer length, prevents the thin wall in the middle from vibrating, realizes the sliding of the shock absorption seat on the slide rail by rotating the big hand wheel, clamps the workpiece, is suitable for processing the workpiece with the diameter phi of 150-phi 350 mm, and is provided with the protective cover A and the protective cover B outside the trapezoidal lead screw to prevent scraps from splashing into the trapezoidal lead screw to influence operation.
The invention can also be provided with a plurality of damping structures along the length direction of the workpiece for clamping together.
Having thus described the basic principles and principal features of the invention, it will be appreciated by those skilled in the art that the invention is not limited by the embodiments described above, which are given by way of illustration only, but that various changes and modifications may be made therein without departing from the spirit and scope of the invention as defined by the appended claims and their equivalents.
Claims (3)
1. A thin-walled workpiece machining damping mechanism is characterized by comprising bearing seats, wherein a trapezoidal lead screw is arranged between the bearing seats, a protective cover B is sleeved outside the trapezoidal lead screw, fixing seats are arranged below two sides of each bearing seat, vertical plates are arranged on the side walls of the fixing seats, the vertical plates are higher than the fixing seats, and the trapezoidal lead screw is connected to a trapezoidal thread sleeve;
a big hand wheel is arranged on one side of the trapezoidal screw rod, an anti-rotation seat is arranged on the side wall of the vertical plate, and a locking handle is connected between the anti-rotation seat and the big hand wheel;
the two ends of the trapezoidal lead screw are in a thread shape, and a trapezoidal thread sleeve is arranged outside the trapezoidal lead screw;
the part of the trapezoidal screw rod, which is arranged on the outer side of the upright post, is sleeved with a protective cover B.
2. A shock absorbing mechanism for machining thin-walled workpieces as claimed in claim 1, wherein said trapezoidal thread bush is connected to the shock absorbing seat.
3. A thin-walled workpiece machining damping mechanism according to claim 1, characterized in that a roller is arranged at the top of the damping seat, a threaded sleeve is arranged on one side of the roller, and the rear end of the roller is connected to a handle through the threaded sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211143194.1A CN115365876A (en) | 2022-09-20 | 2022-09-20 | Thin-wall part machining damping mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211143194.1A CN115365876A (en) | 2022-09-20 | 2022-09-20 | Thin-wall part machining damping mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115365876A true CN115365876A (en) | 2022-11-22 |
Family
ID=84072479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211143194.1A Withdrawn CN115365876A (en) | 2022-09-20 | 2022-09-20 | Thin-wall part machining damping mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115365876A (en) |
-
2022
- 2022-09-20 CN CN202211143194.1A patent/CN115365876A/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20221122 |
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| WW01 | Invention patent application withdrawn after publication |