CN216911831U - Sheet metal part connecting and fastening structure - Google Patents
Sheet metal part connecting and fastening structure Download PDFInfo
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- CN216911831U CN216911831U CN202123019244.9U CN202123019244U CN216911831U CN 216911831 U CN216911831 U CN 216911831U CN 202123019244 U CN202123019244 U CN 202123019244U CN 216911831 U CN216911831 U CN 216911831U
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Abstract
The utility model discloses a connecting and fastening structure for sheet metal parts, and relates to the technical field of sheet metal part connecting devices; the adjusting mechanism is rotatably connected inside the second connecting piece and fixedly connected with the first connecting piece, the driving mechanism is respectively and fixedly connected to one side of the second connecting piece and one side of the first connecting piece, and the fastening mechanism is fixedly connected to one end of the driving mechanism; the utility model has the beneficial effects that: when the device needs to adjust the angle between the connected sheet metal parts, the sheet metal parts on the first connecting piece and the second connecting piece are adjusted to a proper angle through the first driving piece; the device not only can be automatic press from both sides tight fixedly with the sheet metal component, can also be according to the angle between the sheet metal component that the automatic adjustment of actual needs is connected, further improvement the practicality of device, also improved the comprehensiveness of device, improved the work efficiency of device to a certain extent.
Description
Technical Field
The utility model relates to the technical field of sheet metal part connecting devices, in particular to a sheet metal part connecting and fastening structure.
Background
The sheet metal is a comprehensive cold processing technology aiming at the metal sheet, comprising shearing, punching/cutting/compounding, folding, riveting, splicing, forming and the like, and has the remarkable characteristic that the thickness of the same part is consistent; the metal plate has the characteristics of light weight, high strength, conductivity, low cost, good large-scale mass production performance and the like, and is widely applied to the fields of electronic appliances, communication, automobile industry, medical appliances and the like.
In the prior art, most of connecting devices can only be simply connected and fastened, the angles between the connected sheet metal parts cannot be adjusted, and the practicability and the comprehensiveness of the device are poor, so that the working efficiency of the device is influenced to a certain extent.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a sheet metal part connecting and fastening structure to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme:
the utility model provides a fastening structure is connected to sheet metal component, sheet metal component connects fastening structure includes:
one side of the second connecting piece is rotatably connected with a first connecting piece; the first connecting piece and the second connecting piece are used for installing the adjusting mechanism, the driving mechanism and the fastening mechanism; and
the adjusting mechanism is rotatably connected inside the second connecting piece and is fixedly connected with the first connecting piece; the angle adjusting device is used for driving the first connecting piece to carry out angle adjustment;
the driving mechanism is fixedly connected to one side of the second connecting piece and one side of the first connecting piece respectively; the device is used for providing moving power for the fastening mechanism;
the fastening mechanism is fixedly connected to one end of the driving mechanism; used for fixing the sheet metal part.
As a further scheme of the utility model: the adjustment mechanism includes:
the rotating shaft is rotatably connected inside the second connecting piece and fixedly connected with the first connecting piece, and the outer side surface of the rotating shaft is fixedly connected with a driven gear; and
the driving gear shaft is rotatably connected to one side, close to the rotating shaft, inside the second connecting piece, and one end, arranged inside the second connecting piece, of the driving gear shaft is fixedly connected with a driving gear, and the driving gear is meshed with the driven gear;
and the first driving piece is fixedly connected to the side surface of the second connecting piece and is in transmission connection with the driving gear shaft.
As a still further scheme of the utility model: the drive mechanism includes:
the mounting plate is fixedly connected to one end of the second connecting piece and one end of the first connecting piece respectively, and a bidirectional screw rod is rotatably connected inside the mounting plate; and
the moving blocks are respectively in threaded connection with two sides of the outer side surface of the bidirectional screw;
the sliding block is fixedly connected to one end of the moving block, and the moving block is connected to the inside of the mounting plate in a sliding mode;
and the second driving piece is fixedly connected to one end, far away from the second connecting piece or the first connecting piece, of the mounting plate and is in transmission connection with the bidirectional screw.
As a still further scheme of the utility model: the fastening mechanism includes:
the pressing plate is used for mounting a second support; and
the first support is fixedly connected to one end, far away from the sliding block, of the moving block;
the second supports are fixedly connected to two sides of one end, close to the first support, of the pressing plate, and a connecting rod is hinged between each two adjacent second supports and the corresponding first support;
and the placing plate is fixedly connected to one end, far away from the mounting plate, of the second connecting piece and the first connecting piece respectively.
As a still further scheme of the utility model: the inside of mounting panel is provided with the slider groove, the slider groove is used for the installation slider.
Compared with the prior art, the utility model has the beneficial effects that: the sheet metal part connecting and fastening structure drives the bidirectional screw to rotate inside the mounting plate through the second driving part, so that the moving blocks on two sides move oppositely along with the bidirectional screw, the sliding block is further driven to slide in the sliding block groove, the first supports on two sides also move along with the bidirectional screw, the connecting rod is driven to rotate around the first supports and the second supports, the pressing plate is driven to move downwards, the sheet metal part is clamped and fixed between the pressing plate and the placing plate, when the angle between the connected sheet metal parts needs to be adjusted, the driving gear shaft and the driving gear are driven to rotate through the first driving part, the driven gear rotates along with the driving gear, the rotating shaft and the first connecting part are driven to rotate, and the sheet metal parts on the first connecting part and the second connecting part are adjusted to be at a proper angle; the device not only can be automatic press from both sides tight fixedly with the sheet metal component, can also be according to the angle between the sheet metal component that the automatic adjustment of actual needs is connected, further improvement the practicality of device, also improved the comprehensiveness of device, improved the work efficiency of device to a certain extent.
Drawings
Fig. 1 is an external structural schematic diagram of a sheet metal part connecting and fastening structure.
Fig. 2 is an internal structure schematic diagram of a sheet metal part connecting and fastening structure.
Fig. 3 is a schematic structural diagram of a driving mechanism and a fastening mechanism in a sheet metal part connecting and fastening structure.
In the figure: the device comprises a first connecting piece-1, a rotating shaft-2, a first driving piece-3, a second connecting piece-4, a mounting plate-5, a placing plate-6, a driven gear-7, a driving gear-8, a driving gear shaft-9, a bidirectional screw-10, a connecting rod-11, a sliding block-12, a moving block-13, a first support-14, a pressing plate-15, a sliding block groove-16, a second support-17 and a second driving piece-18.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 3, a sheet metal part connecting and fastening structure provided in an embodiment of the present invention includes:
one side of the second connecting piece 4 is rotatably connected with the first connecting piece 1; the first connecting piece 1 and the second connecting piece 4 are used for installing an adjusting mechanism, a driving mechanism and a fastening mechanism; and
the adjusting mechanism is rotatably connected inside the second connecting piece 4 and is fixedly connected with the first connecting piece 1; used for driving the first connecting piece 1 to carry out angle adjustment;
the driving mechanism is fixedly connected to one side of the second connecting piece 4 and one side of the first connecting piece 1 respectively; the device is used for providing moving power for the fastening mechanism;
the fastening mechanism is fixedly connected to one end of the driving mechanism; used for fixing the sheet metal part.
Referring to fig. 1 to 2, in an embodiment of the present invention, the adjusting mechanism includes:
the rotating shaft 2 is rotatably connected inside the second connecting piece 4 and fixedly connected with the first connecting piece 1, and the outer side surface of the rotating shaft 2 is fixedly connected with a driven gear 7; the rotating shaft 2 can rotate along the second connecting piece 4 and drives the first connecting piece 1 to rotate, and the driven gear 7 is used for driving the rotating shaft 2 to rotate; and
the driving gear shaft 9 is rotatably connected to one side, close to the rotating shaft 2, inside the second connecting piece 4, the driving gear shaft 9 is fixedly connected with a driving gear 8 at one end, arranged inside the second connecting piece 4, of the driving gear shaft 9, and the driving gear 8 is meshed with the driven gear 7; the driving gear shaft 9 rotates to drive the driving gear 8 to rotate, and the driven gear 7 can be driven to rotate along with the driving gear shaft under the meshing action;
the first driving piece 3 is fixedly connected to the side surface of the second connecting piece 4, and is in transmission connection with the driving gear shaft 9; for driving the driving gear shaft 9 in rotation.
Referring to fig. 1 to 3, in an embodiment of the present invention, the driving mechanism includes:
the mounting plate 5 is fixedly connected to one ends of the second connecting piece 4 and the first connecting piece 1 respectively, and a bidirectional screw 10 is rotatably connected inside the mounting plate 5; the bidirectional screw 10 can rotate inside the mounting plate 5; and
the moving blocks 13 are respectively sleeved on two sides of the outer side surface of the bidirectional screw 10 and are in threaded connection with the bidirectional screw 10; under the effect of threaded connection, the bidirectional screw 10 rotates to drive the moving blocks 13 on the two sides to move oppositely or relatively;
the sliding block 12 is fixedly connected to one end of the moving block 13, and the moving block 13 is connected to the inside of the mounting plate 5 in a sliding mode; the moving block 13 moves to drive the sliding block 12 to slide along the inner part of the mounting plate 5, so that a certain limiting effect is achieved;
the second driving piece 18 is fixedly connected to one end, far away from the second connecting piece 4 or the first connecting piece 1, of the mounting plate 5, and is in transmission connection with the bidirectional screw 10; for driving the bidirectional screw 10 in rotation.
Referring to fig. 1 to 3, in an embodiment of the present invention, the fastening mechanism includes:
the pressure plate 15 is used for mounting a second support 17, and the sheet metal part can be fastened on the pressure plate 15; and
the first support 14 is fixedly connected to one end, far away from the sliding block 12, of the moving block 13; for mounting the connecting rod 11;
the second support seats 17 are fixedly connected to two sides of one end, close to the first support seat 14, of the pressure plate 15, and a connecting rod 11 is hinged between each adjacent second support seat 17 and the first support seat 14; the first support 14 moves along with the moving block 13, and then drives the connecting rod 11 to rotate around the first support 14 and the second support 17, so as to drive the pressing plate 15 to move up and down;
the placing plates 6 are fixedly connected to the second connecting piece 4 and one end, far away from the mounting plate 5, of the first connecting piece 1 respectively; used for placing sheet metal parts.
Referring to fig. 3, in one embodiment of the present invention, the mounting plate 5 is provided with a slider slot 16 therein, and the slider slot 16 is used for mounting the slider 12 and is slidably connected with the slider 12.
The working principle of the utility model is as follows:
before the operation, firstly, the sheet metal parts to be connected are respectively placed on the second connecting piece 4 and the placing plate 6 on the side surface of the first connecting piece 1, then the second driving piece 18 is started, under the action of the second driving piece 18, the bidirectional screw 10 is driven to rotate in the mounting plate 5, because the bidirectional screw 10 is in threaded connection with the moving blocks 13, the moving blocks 13 on the two sides move oppositely along with the bidirectional screw, the sliding block 12 is driven to slide in the sliding block groove 16 in the mounting plate 5, the first supporting seats 14 on the two sides also move along with the bidirectional screw, the connecting rod 11 is driven to rotate around the first supporting seats 14 and the second supporting seats 17, the pressing plate 15 is driven to move downwards, the sheet metal parts are clamped and fixed between the pressing plate 15 and the placing plate 6, when the angle between the connected sheet metal parts needs to be adjusted, the first driving piece 3 is started, under the action of the first driving piece 3, the driving gear shaft 9 is driven to rotate in the second connecting piece 4, and then drive driving gear 8 and rotate, because driving gear 8 and driven gear 7 intermeshing, so driven gear 7 rotates thereupon to drive pivot 2 and first connecting piece 1 and rotate, and then drive the sheet metal component on first connecting piece 1 and the second connecting piece 4 and adjust to suitable angle.
The sheet metal part connecting and fastening structure drives the two-way screw 10 to rotate inside the mounting plate 5 through the second driving part 18, so that the moving blocks 13 on the two sides move oppositely to further drive the sliding block 12 to slide in the sliding block groove 16, the first supports 14 on the two sides also move along with the sliding block groove, the connecting rod 11 is driven to rotate around the first supports 14 and the second supports 17, the pressing plate 15 is driven to move downwards, the sheet metal part is clamped and fixed between the pressing plate 15 and the placing plate 6, when the angle between the connected sheet metal parts needs to be adjusted, the driving gear shaft 9 and the driving gear 8 are driven to rotate through the first driving part 3, the driven gear 7 rotates along with the sliding block groove, the rotating shaft 2 and the first connecting part 1 are driven to rotate, and the sheet metal parts on the first connecting part 1 and the second connecting part 4 are adjusted to a proper angle; the device not only can be automatic press from both sides tightly fixed with the sheet metal component, can also be according to the angle between the sheet metal component that actual needs automated adjustment is connected, further improvement the practicality of device, also improved the comprehensiveness of device, improved the work efficiency of device to a certain extent.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (5)
1. The utility model provides a fastening structure is connected to sheet metal component which characterized in that, sheet metal component connects fastening structure includes:
one side of the second connecting piece is rotatably connected with a first connecting piece; the first connecting piece and the second connecting piece are used for installing the adjusting mechanism, the driving mechanism and the fastening mechanism; and
the adjusting mechanism is rotatably connected inside the second connecting piece and is fixedly connected with the first connecting piece; the angle adjusting device is used for driving the first connecting piece to adjust the angle;
the driving mechanism is fixedly connected to one side of the second connecting piece and one side of the first connecting piece respectively; the device is used for providing moving power for the fastening mechanism;
the fastening mechanism is fixedly connected to one end of the driving mechanism; used for fixing the sheet metal part.
2. The sheet metal component connecting and fastening structure of claim 1, wherein the adjusting mechanism comprises:
the rotating shaft is rotatably connected inside the second connecting piece and fixedly connected with the first connecting piece, and the outer side surface of the rotating shaft is fixedly connected with a driven gear; and
the driving gear shaft is rotatably connected to one side, close to the rotating shaft, inside the second connecting piece, and one end, arranged inside the second connecting piece, of the driving gear shaft is fixedly connected with a driving gear which is meshed with the driven gear;
and the first driving piece is fixedly connected to the side surface of the second connecting piece and is in transmission connection with the driving gear shaft.
3. The sheet metal component connecting and fastening structure according to claim 2, wherein the driving mechanism includes:
the mounting plate is fixedly connected to one end of the second connecting piece and one end of the first connecting piece respectively, and a bidirectional screw rod is rotatably connected inside the mounting plate; and
the moving blocks are respectively in threaded connection with two sides of the outer side surface of the bidirectional screw;
the sliding block is fixedly connected to one end of the moving block, and the moving block is connected to the inside of the mounting plate in a sliding mode;
and the second driving piece is fixedly connected to one end, far away from the second connecting piece or the first connecting piece, of the mounting plate and is in transmission connection with the bidirectional screw.
4. The sheet metal component connecting and fastening structure according to claim 3, wherein the fastening mechanism includes:
the pressing plate is used for mounting a second support; and
the first support is fixedly connected to one end, far away from the sliding block, of the moving block;
the second supports are fixedly connected to two sides of one end, close to the first support, of the pressing plate, and a connecting rod is hinged between each two adjacent second supports and the first support;
and the placing plate is fixedly connected to one end, far away from the mounting plate, of the second connecting piece and the first connecting piece respectively.
5. The sheet metal part connecting and fastening structure as claimed in claim 3, wherein the mounting plate is internally provided with a slider groove for mounting a slider.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123019244.9U CN216911831U (en) | 2021-12-03 | 2021-12-03 | Sheet metal part connecting and fastening structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123019244.9U CN216911831U (en) | 2021-12-03 | 2021-12-03 | Sheet metal part connecting and fastening structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216911831U true CN216911831U (en) | 2022-07-08 |
Family
ID=82250420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123019244.9U Active CN216911831U (en) | 2021-12-03 | 2021-12-03 | Sheet metal part connecting and fastening structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216911831U (en) |
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2021
- 2021-12-03 CN CN202123019244.9U patent/CN216911831U/en active Active
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