CN218467991U - Sheet metal part with locking mechanism - Google Patents
Sheet metal part with locking mechanism Download PDFInfo
- Publication number
- CN218467991U CN218467991U CN202222807622.8U CN202222807622U CN218467991U CN 218467991 U CN218467991 U CN 218467991U CN 202222807622 U CN202222807622 U CN 202222807622U CN 218467991 U CN218467991 U CN 218467991U
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- China
- Prior art keywords
- sheet metal
- diameter
- connecting hole
- metal component
- threaded bolt
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- 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.)
- Expired - Fee Related
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- 239000002184 metal Substances 0.000 title claims abstract description 64
- 230000006835 compression Effects 0.000 claims description 10
- 238000007906 compression Methods 0.000 claims description 10
- 230000003044 adaptive effect Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 7
- 238000010030 laminating Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model relates to a sheet metal component technical field's a sheet metal component with locking mechanism, including the sheet metal component that is the L type, four at least two double-phase relative connecting holes have been seted up to the surface of sheet metal component, the inner wall of connecting hole is inserted and is equipped with the screw bolt, and the diameter that the screw bolt is less than the diameter of connecting hole, the one end fixed mounting that the screw bolt has the round piece, a side of connecting hole is equipped with the connecting plate, the surface of connecting plate seted up with the communicating jack of connecting hole, and the jack is the same with the connecting hole diameter, the one end that the round piece was kept away from to the screw bolt runs through sheet metal component threaded connection and fixation nut. The hole through setting up connecting hole and jack all is greater than the diameter that the screw thread was tied, and the diameter of circle piece is greater than the diameter of jack and connecting hole simultaneously, can make the screw thread tie can insert and establish the sheet metal component surface of any one size, only needs the diameter that the screw thread was tied to be less than sheet metal component self trompil diameter, also has the effect of the operation of being convenient for when using.
Description
Technical Field
The utility model relates to a sheet metal component technical field especially relates to a sheet metal component with locking mechanism.
Background
The sheet metal is a comprehensive cold processing technology aiming at sheet metal (generally below 6 mm), and comprises shearing, punching, cutting, compounding, folding, welding, riveting, splicing, forming (such as automobile bodies) and the like, and the sheet metal is obviously characterized in that the thickness of the same part is consistent.
The existing sheet metal part is taken as a connecting part, the sheet metal part is required to have better adaptability, the requirements of different tolerance scales are met, at present, a plurality of holes which are consistent with the surface aperture of the connecting part are formed in the sheet metal part by a common method, the sheet metal part and the connecting part are connected by using the adaptive bolt and the thread, the locking requirements of different positions are met, the sheet metal part is large in adaptation limitation and poor in adaptability, and therefore the sheet metal part with the locking mechanism is provided.
SUMMERY OF THE UTILITY MODEL
To the above problem, the utility model provides a sheet metal component with locking mechanism has the hole that is convenient for be suitable for various connecting pieces and carry out the fastening.
The technical scheme of the utility model is that:
the utility model provides a sheet metal component with locking mechanism, is including the sheet metal component that is the L type, four at least two double-phase relative connecting holes have been seted up to the surface of sheet metal component, the inner wall of connecting hole is inserted and is equipped with the screw bolt, and the diameter of screw bolt is less than the diameter of connecting hole, the one end fixed mounting of screw bolt has the disk, and the diameter of disk is greater than the diameter of connecting hole, a side of connecting hole is equipped with the connecting plate, the surface of connecting plate seted up with the communicating jack of connecting hole, and the jack is the same with the connecting hole diameter, the one end that the disk was kept away from to the screw bolt runs through sheet metal component threaded connection and has fixation nut.
In a further technical scheme, a gasket is arranged between the round block and the connecting plate, and the gasket is sleeved on the outer surface of the threaded bolt.
In a further technical scheme, the center department of gasket has seted up the through-hole, and the diameter of through-hole is greater than the diameter that the screw was tied, the opposite face fixed mounting of circle piece and gasket has compression spring, and compression spring's internal diameter is greater than the diameter that the screw was tied.
In a further technical scheme, the connecting plate is a connecting piece made of sheet metal parts in an adaptive mode.
In a further technical scheme, the round block and the threaded bolt are of an integrated structure and are T-shaped, and the round block is located on one side face of the connecting plate.
In a further technical scheme, the four connecting holes of the sheet metal part are respectively provided with a threaded bolt, and the four threaded bolts are perpendicular to each other in pairs.
The utility model has the advantages that:
1. the connecting holes and the holes of the jack are larger than the diameters of the threaded bolt, and the diameter of the round block is larger than the diameters of the jack and the connecting hole, so that the threaded bolt can be inserted into the surface of a sheet metal part of any size, and the threaded bolt has the effect of convenience in operation when in use as long as the diameter of the threaded bolt is smaller than the diameter of an opening of the sheet metal part;
2. through setting up the outer surface cover of screw bolt and being equipped with the gasket, and the gasket is located the screw bolt surface and is close to the one end of disk, when can making for the connecting plate screw bolt be connected with the sheet metal component, has the effect of abrasionproof damage.
Drawings
Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;
fig. 2 is a schematic structural view of a sheet metal part and a connecting plate according to an embodiment of the present invention;
FIG. 3 is a schematic view of an assembly structure of a sheet metal part and a connecting plate according to an embodiment of the present invention;
FIG. 4 is a schematic view of an assembly structure of the threaded bolt, the round block, the compression spring and the gasket according to the embodiment of the present invention;
description of reference numerals:
1. a sheet metal part; 2. connecting holes; 3. a threaded bolt; 4. a round block; 5. a connecting plate; 6. a jack; 7. fixing a nut; 8. a gasket; 9. compressing the spring.
Detailed Description
The embodiments of the present invention will be further explained with reference to the drawings.
The embodiment is as follows:
as shown in fig. 1-4, a sheet metal part with a locking mechanism comprises an L-shaped sheet metal part 1, at least four connecting holes 2 which are opposite to each other in pairs are formed in the outer surface of the sheet metal part 1, the surface of the sheet metal part 1 can be connected by arranging the four connecting holes 2, a threaded bolt 3 is inserted into the inner wall of each connecting hole 2, the diameter of the threaded bolt 3 is smaller than that of each connecting hole 2, the threaded bolt 3 can be matched with any hole which is larger than the diameter of the connecting hole 2 by arranging the threaded bolt 3 with the diameter smaller than that of the connecting hole 2, the adaptability of the sheet metal part 1 locked on the surface of a connecting piece is improved, a round block 4 is fixedly arranged at one end of the threaded bolt 3, and the diameter of circle piece 4 is greater than the diameter of connecting hole 2, the diameter through setting up circle piece 4 is greater than the diameter of connecting hole 2, can make the gim peg 3 have certain spacing effect when the installation, only leave one end and wear in and out, be convenient for connect, a side of connecting hole 2 is equipped with connecting plate 5, the surface of connecting plate 5 is seted up with the communicating jack 6 of connecting hole 2, and jack 6 is the same with connecting hole 2 diameter, it is the same with connecting hole 2 diameter through setting up jack 6, can make gim peg 3 locking when sheet metal component 1 surface, can be simultaneously with connecting plate 5 and sheet metal component 1 laminating locking, the one end that the gim peg 3 kept away from circle piece 4 runs through sheet metal component 1 threaded connection has fixation nut 7.
The working principle of the above technical scheme is as follows:
when the connecting plate is used, one end of the threaded bolt 3 penetrates through the jack 6 on the surface of the connecting plate 5, then the connecting hole 2 on the surface of the sheet metal part 1 is sleeved on the outer surface of the threaded bolt 3 opposite to the jack 6, one end of the threaded bolt 3 is exposed, the fixing nut 7 is rotated on the outer surface of the threaded bolt 3, the threaded bolt 3 can continuously extend into the connecting hole 2 along with the rotation of the fixing nut 7 until the connecting plate 5 is clamped on the outer surface of the sheet metal part 1 on one side surface of the round block 4, and then the fixing nut 7 is attached to the outer surface of the opening of the connecting hole 2.
In another embodiment, as shown in fig. 4, a gasket 8 is disposed between the round block 4 and the connecting plate 5, and the gasket 8 is sleeved on the outer surface of the threaded bolt 3, so that the connecting plate 5 can have an anti-wear effect by disposing the gasket 8 between the round block 4 and the connecting plate 5.
When the screw bolt is used, the threaded bolt 3 is preferentially sleeved with the gasket 8 and then passes through the jack 6 and the connecting hole 2 to be screwed and fixed by the fixing nut 7.
In another embodiment, as shown in fig. 3 and 4, a through hole is formed in the center of the gasket 8, the diameter of the through hole is larger than that of the threaded bolt 3, the diameter of the through hole of the gasket 8 is larger than that of the threaded bolt 3, when the gasket 8 is attached to the connecting plate 5, the gasket can be pushed to the outer surface of the threaded bolt 3, and the position can be adjusted conveniently, the compression spring 9 is fixedly installed on the opposite surface of the round block 4 and the gasket 8, the inner diameter of the compression spring 9 is larger than that of the threaded bolt 3, the compression spring 9 is located on the opposite surface of the round block 4 and the gasket 8, and the inner diameter of the compression spring 9 is larger than that of the threaded bolt 3, so that the gasket 8 has an elastic resetting effect when pushed, and when the connecting plate 5 is installed, elastic protection is provided, and the gasket 8 is prevented from being extruded and worn on the connecting plate 5 due to the locking of the threaded bolt 3.
When the locking device is used, the gasket 8 is sleeved on the outer surface of the threaded bolt 3, the compression spring 9 is fixedly arranged on the opposite surface of the gasket 8 and the round block 4, the gasket 8 can normally slide on the outer surface of the threaded bolt 3, and when the threaded bolt 3 is installed for locking, the gasket 8 can be gradually locked to push the round block 4 to be close to the threaded bolt 3.
In another embodiment, as shown in fig. 3, the connecting plate 5 is a connecting piece made of a sheet metal part 1 adaptive to the material, and the material of the connecting plate 5 is matched with the sheet metal part 1, so that the stability between the sheet metal part 1 and the connecting plate 5 can be tested by using the threaded bolt 3, and whether abrasion exists or not can be checked.
When using, place connecting plate 5 laminating sheet metal component 1, tie 3 fixed backs with the screw thread, guarantee 4 laminating connecting plates 5 of circle piece to accompany gasket 8 between circle piece 4 and the connecting plate 5, demolish screw thread after stewing and tie 3, look over whether have wearing and tearing to connecting plate 5.
In another embodiment, as shown in fig. 3 and 4, the round block 4 and the threaded bolt 3 are of an integral structure and are T-shaped, and by providing the T-shape, the threaded bolt 3 has a limit stability when being used for connecting the connecting plate 5, so that the round block 4 is prevented from falling off due to over-tightening of screwing, and the round block 4 is located on one side surface of the connecting plate 5.
When the connecting plate is used, the inserting hole 6 of the connecting plate 5 is attached to the connecting hole 2 of the position needing to be installed, then one end, without the round block 4, of the threaded bolt 3 penetrates into the connecting hole 2 from the outer side of the connecting plate 5, penetrates out of the sheet metal part 1, and then is fixed with the threaded bolt 3 through the fixing nut 7 in a threaded mode.
In another embodiment, as shown in fig. 1 and 3, the four connecting holes 2 of the sheet metal part 1 are all provided with the threaded bolts 3, the four threaded bolts 3 are perpendicular to each other, and the four connecting holes 2 are all provided with the threaded bolts 3, so that the surface of the sheet metal part 1 for installation can have the effect of being convenient for locking.
When the sheet metal part connecting structure is used, one end, without the round block 4, of the threaded bolt 3 is inserted into the connecting hole 2 from the outer side of the sheet metal part 1, then the fixing nut 7 is screwed at one end, far away from the round block 4, of the threaded bolt 3 until the threaded bolt is rotatably attached to the opening of the connecting hole 2 and attached to the sheet metal part 1.
The above embodiments only express the specific embodiments of the present invention, and the description thereof is specific and detailed, but not to be understood as the limitation of the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.
Claims (6)
1. The utility model provides a sheet metal component with locking mechanism, is including sheet metal component (1) that is the L type, its characterized in that: at least four two relative connecting holes (2) have been seted up to the surface of sheet metal component (1), the inner wall of connecting hole (2) is inserted and is equipped with threaded bolt (3), and the diameter of threaded bolt (3) is less than the diameter of connecting hole (2), the one end fixed mounting of threaded bolt (3) has circle piece (4), and the diameter of circle piece (4) is greater than the diameter of connecting hole (2), a side of connecting hole (2) is equipped with connecting plate (5), communicating jack (6) with connecting hole (2) have been seted up to the surface of connecting plate (5), and jack (6) are the same with connecting hole (2) diameter, sheet metal component (1) threaded connection has fixation nut (7) is run through to the one end that circle piece (4) were kept away from in threaded bolt (3).
2. The sheet metal part with the locking mechanism of claim 1, wherein: a gasket (8) is arranged between the round block (4) and the connecting plate (5), and the gasket (8) is sleeved on the outer surface of the threaded bolt (3).
3. The sheet metal part with the locking mechanism of claim 2, wherein: the through-hole has been seted up in the center department of gasket (8), and the diameter of through-hole is greater than the diameter of screw bolt (3), the opposite face fixed mounting of circle piece (4) and gasket (8) has compression spring (9), and the internal diameter of compression spring (9) is greater than the diameter of screw bolt (3).
4. The sheet metal part with the locking mechanism of claim 1, wherein: the connecting plate (5) is a connecting piece made of sheet metal parts (1) in an adaptive mode.
5. The sheet metal part with the locking mechanism of claim 1, wherein: the round block (4) and the threaded bolt (3) are of an integral structure and are T-shaped, and the round block (4) is located on one side face of the connecting plate (5).
6. The sheet metal component with a locking mechanism according to claim 1, wherein: all have screw bolt (3) in four connecting hole (2) of sheet metal component (1), and four screw bolts (3) are two liang of vertically.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222807622.8U CN218467991U (en) | 2022-10-25 | 2022-10-25 | Sheet metal part with locking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222807622.8U CN218467991U (en) | 2022-10-25 | 2022-10-25 | Sheet metal part with locking mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218467991U true CN218467991U (en) | 2023-02-10 |
Family
ID=85148912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222807622.8U Expired - Fee Related CN218467991U (en) | 2022-10-25 | 2022-10-25 | Sheet metal part with locking mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218467991U (en) |
-
2022
- 2022-10-25 CN CN202222807622.8U patent/CN218467991U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20230210 |