CN220561311U - Adjustable magnetic attraction positioning device suitable for small sheet metal part - Google Patents
Adjustable magnetic attraction positioning device suitable for small sheet metal part Download PDFInfo
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- CN220561311U CN220561311U CN202321586166.7U CN202321586166U CN220561311U CN 220561311 U CN220561311 U CN 220561311U CN 202321586166 U CN202321586166 U CN 202321586166U CN 220561311 U CN220561311 U CN 220561311U
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- sheet metal
- positioning device
- adjusting piece
- small sheet
- adjustable magnetic
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- 239000002184 metal Substances 0.000 title claims abstract description 37
- 238000001514 detection method Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 125000003003 spiro group Chemical group 0.000 description 1
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Abstract
The utility model relates to the technical field of automobile sheet metal part detection tools, and particularly discloses an adjustable magnetic attraction positioning device suitable for a small sheet metal part. The adjustable magnetic positioning device comprises a fixed seat, an adjusting piece with external threads and a magnetic positioning block; the adjusting piece is vertically and spirally connected in the fixed seat, the lower end of the adjusting piece extends out of the fixed seat and is connected with a handle, and the upper end of the adjusting piece extends out of the fixed seat and is connected with a bearing seat through a bearing; the magnetic positioning block is connected with the bearing seat; one end of the adjusting piece, which is close to the handle, is in threaded connection with a fastening nut, and a zero calibration inserting piece is detachably arranged between the bottom surface of the fixing seat and the fastening nut. The adjustable magnetic attraction positioning device can realize magnetic attraction positioning of the small sheet metal part, and adjustment of the positioning height position of the sheet metal part is simple and convenient.
Description
Technical Field
The utility model relates to the technical field of automobile sheet metal part detection tools, in particular to an adjustable magnetic attraction positioning device suitable for a small sheet metal part.
Background
In the automobile sheet metal part detection tool, a sheet metal part to be detected is usually fixed in a magnetic attraction positioning mode. The adjustable magnetic attraction positioning device comprises a sandwich plate, a support column, an adjusting piece, a sleeve, a butterfly screw and a magnet, wherein the lower end of the support column is in threaded connection with a screw hole formed in the sandwich plate, the sleeve capable of axially sliding is sleeved at the upper end of the support column, and the butterfly screw is used for locking the connecting sleeve and the support column; the adjusting piece is in threaded connection with the supporting column and is used for pushing the sleeve to axially move; the magnet is arranged at the upper end of the sleeve. When in use, the lower ends of the support columns are screwed on the sandwich plate; when the sheet metal part positioning height is required to be adjusted, the butterfly screw is loosened, the sleeve is axially moved by screwing the adjusting piece, the magnet is driven to move to a required position, and then the butterfly screw is screwed. However, such an adjustable magnetic positioning device is generally suitable for magnetic positioning of large sheet metal parts, and is not suitable for magnetic positioning of small sheet metal parts.
Disclosure of Invention
The utility model aims to provide an adjustable magnetic attraction positioning device suitable for a small sheet metal part, which can realize magnetic attraction positioning of the small sheet metal part, and the adjustment of the positioning height position of the sheet metal part is simple and convenient.
To achieve the purpose, the utility model adopts the following technical scheme:
an adjustable magnetic positioning device suitable for a small sheet metal part comprises a fixed seat, an adjusting piece with external threads and a magnetic positioning block;
the adjusting piece is vertically and spirally connected in the fixed seat, the lower end of the adjusting piece extends out of the fixed seat and is connected with a handle, and the upper end of the adjusting piece extends out of the fixed seat and is connected with a bearing seat through a bearing; the magnetic positioning block is connected with the bearing seat;
the adjusting piece is close to one end spiro union of handle has fastening nut, the bottom surface of fixing base with detachably is provided with the school zero insertion piece between the fastening nut.
Further, a through hole is formed in the fixing seat, a threaded sleeve is coaxially arranged in the through hole, and the adjusting piece is in threaded connection with the threaded sleeve.
Further, a shaft sleeve is coaxially arranged in the through hole, and the shaft sleeve is positioned above the threaded sleeve; the adjusting piece is rotatably and axially slidably arranged in the shaft sleeve.
Further, a positioning shaft shoulder for positioning the bearing is arranged at the upper end of the adjusting piece.
Further, the magnetic positioning block is connected with the bearing seat through a double-head tooth screw.
Further, a compensation gasket is arranged between the magnetic positioning block and the bearing seat.
Further, an open slot is formed in the zero calibration insert, and the width of the open slot is matched with the outer diameter of the lower end of the adjusting piece.
Further, the side of the zero calibration insert is connected with a handle.
Further, the outer diameter of the fastening nut is larger than the outer diameter of the zero calibration insert.
Further, the adjusting piece and the handle are integrally formed.
The beneficial effects of the utility model are as follows: according to the adjustable magnetic positioning device suitable for the small sheet metal part, the fixed seat is connected to the detection tool main body, and the magnetic positioning of the small sheet metal part is realized through the magnetic positioning block; when the sheet metal part positioning height position needs to be adjusted, the zero correcting inserting piece is taken down, the adjusting piece is enabled to axially move relative to the fixing seat by screwing the handle, and therefore the magnetic positioning block is driven to move up and down, and adjustment is simple and convenient.
Drawings
Fig. 1 is a schematic perspective view of an adjustable magnetic positioning device suitable for small sheet metal parts.
Fig. 2 is a cross-sectional view of an adjustable magnetic positioning device suitable for small sheet metal parts.
Fig. 3 is a schematic structural view of the zero correction insert of fig. 2.
In the figure: 1-a fixed seat; 2-an adjusting member; 21-a handle; 31-bearing; 32-bearing seats; 4-magnetic positioning blocks; 41-double-ended toothed screw; 5-tightening the nut; 6-zeroing inserting pieces; 61-open slot; 7-a thread sleeve; 8-shaft sleeve; 9-compensating shims.
Detailed Description
The technical scheme of the utility model is further described below by the specific embodiments with reference to the accompanying drawings.
As shown in fig. 1 to 2, an adjustable magnetic positioning device suitable for small sheet metal parts comprises a fixed seat 1, an adjusting piece 2 with external threads and a magnetic positioning block 4; wherein, the adjusting piece 2 is vertically and spirally connected in the fixed seat 1, the lower end extends out of the fixed seat 1 and is connected with the handle 21, and the upper end extends out of the fixed seat 1 and is connected with the bearing seat 32 through the bearing 31; the magnetic positioning block 4 is connected with the bearing seat 32; one end of the adjusting piece 2, which is close to the handle 21, is in threaded connection with a fastening nut 5, and a zero calibration insert 6 is detachably arranged between the bottom surface of the fixing seat 1 and the fastening nut 5.
Specifically, the fixing base 1 is provided with a mounting hole for mounting the fixing base 1 on the checking fixture main body. The fixing seat 1 is provided with a through hole which is vertically penetrated, a thread sleeve 7 is coaxially arranged in the through hole, and the adjusting piece 2 is in threaded connection with the thread sleeve 7.
Further, a shaft sleeve 8 is coaxially arranged in the through hole of the fixed seat 1, and the shaft sleeve 8 is positioned above the threaded sleeve 7; the adjusting member 2 is rotatably and axially slidably arranged in the sleeve 8.
In the adjustable magnetic attraction positioning device, an adjusting piece 2 is in a round rod shape, and a positioning shaft shoulder for positioning a bearing 31 is arranged at the upper end of the adjusting piece. Preferably, the adjustment member 2 is integrally formed with the handle 21.
In the adjustable magnetic positioning device, the magnetic positioning block 4 is a magnet block, and the top surface of the magnet block is processed into a positioning surface of a small sheet metal part. The magnetic positioning block 4 is connected with the bearing seat 32 through a double-ended tooth screw 41. Preferably, the central axis of the double-ended threaded rod 41 is axially collinear with the center of the adjustment rod 2.
Further, a compensation gasket 9 is arranged between the magnetic positioning block 4 and the bearing seat 32.
In the adjustable magnetic attraction positioning device, a non-standard fastening nut is adopted as the fastening nut 5, and the outer diameter of the fastening nut is larger than that of the zero calibration inserting piece 6.
As shown in fig. 3, the zero calibration insert 6 is provided with an open slot 61, and the width of the open slot 61 is adapted to the outer diameter of the lower end of the adjusting member 2. Further, a handle is connected to the side of the zero calibration insert 6 to facilitate taking and placing the zero calibration insert 6.
The adjustable magnetic positioning device suitable for the small sheet metal part is characterized in that the fixing seat 1 is connected to the main body of the gauge when in use, and the magnetic positioning of the small sheet metal part is realized through the magnetic positioning block 4. When the sheet metal part positioning height position needs to be adjusted, the zero correcting insert 6 is taken down, the screwing handle 21 enables the adjusting part 2 to axially move relative to the fixed seat 1, so that the bearing 31 and the bearing seat 32 are driven to move up and down, and the magnetic positioning block 4 is driven to move up and down, and adjustment is simple and convenient.
The technical principle of the present utility model is described above in connection with the specific embodiments. The description is made for the purpose of illustrating the general principles of the utility model and should not be taken in any way as limiting the scope of the utility model. Other embodiments of the utility model will be apparent to those skilled in the art from consideration of this specification without undue burden.
Claims (10)
1. The adjustable magnetic attraction positioning device suitable for the small sheet metal part is characterized by comprising a fixed seat (1), an adjusting piece (2) with external threads and a magnetic attraction positioning block (4);
the adjusting piece (2) is vertically and spirally connected in the fixed seat (1), the lower end of the adjusting piece extends out of the fixed seat (1) and is connected with a handle (21), and the upper end of the adjusting piece extends out of the fixed seat (1) and is connected with a bearing seat (32) through a bearing (31); the magnetic positioning block (4) is connected with the bearing seat (32);
one end of the adjusting piece (2) close to the handle (21) is in threaded connection with a fastening nut (5), and a zero calibration insert piece (6) is detachably arranged between the bottom surface of the fixing seat (1) and the fastening nut (5).
2. The adjustable magnetic attraction positioning device suitable for the small sheet metal part according to claim 1, wherein a through hole is formed in the fixing seat (1), a threaded sleeve (7) is coaxially arranged in the through hole, and the adjusting piece (2) is in threaded connection with the threaded sleeve (7).
3. The adjustable magnetic positioning device suitable for the small sheet metal parts according to claim 2, wherein a shaft sleeve (8) is coaxially arranged in the through hole, and the shaft sleeve (8) is positioned above the threaded sleeve (7); the adjusting piece (2) is rotatably and axially slidably arranged in the shaft sleeve (8).
4. An adjustable magnetic positioning device suitable for small sheet metal parts according to claim 1, characterized in that the upper end of the adjusting piece (2) is provided with a positioning shoulder for positioning the bearing (31).
5. The adjustable magnetic positioning device for the small sheet metal parts according to claim 1, wherein the magnetic positioning block (4) is connected with the bearing seat (32) through a double-ended tooth screw (41).
6. The adjustable magnetic positioning device for small sheet metal parts according to claim 5, wherein a compensation gasket (9) is arranged between the magnetic positioning block (4) and the bearing seat (32).
7. The adjustable magnetic attraction positioning device suitable for the small sheet metal part according to claim 1, wherein an open slot (61) is formed in the zero calibration insert (6), and the width of the open slot (61) is matched with the outer diameter of the lower end of the adjusting piece (2).
8. The adjustable magnetic attraction positioning device suitable for the small sheet metal part according to claim 7, wherein a handle is connected to the side surface of the zero calibration insert (6).
9. An adjustable magnetic positioning device suitable for small sheet metal parts according to claim 1, characterized in that the outer diameter of the fastening nut (5) is larger than the outer diameter of the zero calibration insert (6).
10. An adjustable magnetic positioning device for small sheet metal parts according to any of claims 1-9, characterized in that the adjusting member (2) is integrally formed with the handle (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321586166.7U CN220561311U (en) | 2023-06-20 | 2023-06-20 | Adjustable magnetic attraction positioning device suitable for small sheet metal part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321586166.7U CN220561311U (en) | 2023-06-20 | 2023-06-20 | Adjustable magnetic attraction positioning device suitable for small sheet metal part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220561311U true CN220561311U (en) | 2024-03-08 |
Family
ID=90101636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321586166.7U Active CN220561311U (en) | 2023-06-20 | 2023-06-20 | Adjustable magnetic attraction positioning device suitable for small sheet metal part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220561311U (en) |
-
2023
- 2023-06-20 CN CN202321586166.7U patent/CN220561311U/en active Active
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