CN216706608U - Fastener assembly quality - Google Patents
Fastener assembly quality Download PDFInfo
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- CN216706608U CN216706608U CN202122182057.6U CN202122182057U CN216706608U CN 216706608 U CN216706608 U CN 216706608U CN 202122182057 U CN202122182057 U CN 202122182057U CN 216706608 U CN216706608 U CN 216706608U
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- fastener
- protective cover
- positioning
- fastener assembly
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Abstract
The present invention relates to a fastener assembling apparatus, comprising: a protective cover; the positioning device is arranged at one end of the protective cover; the driving device is positioned in the protective cover and is fixedly connected with the positioning device; and the thrust arm is connected with the driving device, and a profiling positioning structure matched with the fastener is arranged on the thrust arm. According to the fastener assembling device, the positioning device and a product are accurately positioned, so that the assembling precision of the fastener can be ensured; the cylinder is used as a power source, so that the operation is simple, the efficiency is high, the assembly quality is stable, and the cost is low, thereby improving the production quality and efficiency of products; and positioner is connected to the safety cover through removable mode, can change as required, is applicable to the product of different grade type.
Description
Technical Field
The utility model relates to the field of automobile part assembly, in particular to a fastener assembly device.
Background
The I-shaped nut seat is used as a connecting fastener between the automobile tail door and the spoiler, and the I-shaped nut seat is required not to be loosened after being assembled to the spoiler, so that the I-shaped nut seat and the spoiler are in interference fit, and the assembly force in the actual assembly process is not less than 150N.
The assembly of the existing I-shaped nut seat mostly adopts manual operation, but the assembly quality is unstable due to the fact that the assembly force of the I-shaped nut seat is large, the operation of an assembler is difficult, the efficiency is low, and the assembly position of the I-shaped nut seat is difficult to control by the assembler.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a fastener assembling device to solve the problems of difficult operation, low efficiency and unstable assembling quality in the prior art.
The present invention provides a fastener assembling apparatus, including:
a protective cover;
the positioning device is arranged at one end of the protective cover;
the driving device is positioned in the protective cover and is fixedly connected with the positioning device;
the pushing arm is connected with the driving device, and a profiling positioning structure matched with the fastener is arranged on the pushing arm.
Further, the driving device is a cylinder.
Furthermore, a limiting structure for limiting the stroke of the cylinder is arranged on the positioning device.
Furthermore, an air pipe is arranged on the air cylinder, and one end of the air pipe penetrates through the protective cover and then is connected with an air source.
Further, a valve is arranged on the air pipe.
Further, a controller is arranged on the protective cover and electrically connected with the valve.
Further, a start button is arranged on the controller.
Furthermore, a supporting column for assisting positioning is arranged on the protective cover.
Further, a handle is further arranged on the protective cover.
Further, the fastener is an I-shaped nut seat or a flange plate.
According to the fastener assembling device, the positioning device and a product are accurately positioned, so that the assembling precision of the fastener can be ensured; the cylinder is used as a power source, so that the operation is simple, the efficiency is high, the assembly quality is stable, and the cost is low, thereby improving the production quality and efficiency of products; and positioner is connected to the safety cover through removable mode, can change as required, is applicable to the product of different grade type.
Drawings
FIG. 1 is a front view of a fastener installation apparatus provided by an embodiment of the present invention;
FIG. 2 is a right side view of a fastener installation apparatus provided by an embodiment of the present invention;
FIG. 3 is a schematic bottom view of a fastener installation apparatus according to an embodiment of the present invention;
FIG. 4 illustrates the positioning of a fastener with the push arm of the fastener assembly apparatus of the present invention;
FIG. 5 illustrates the positioning of the fastener assembly apparatus of the present invention with a product;
FIG. 6 is a schematic view of a fastener installation apparatus provided in accordance with an embodiment of the present invention after installation to a product.
Detailed Description
The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
As shown in fig. 1 to 3, the embodiment of the present invention provides a fastener assembling apparatus for assembling a fastener to a product, including a protective cover 1, a positioning device 2, a driving device (not shown) and a thrust arm 4, wherein the protective cover 1 can effectively ensure the safety of the assembling process, and can provide a connection and installation basis for the rest of components; the positioning device 2 is arranged at one end of the protective cover 1, is connected with the protective cover 1 through a bolt and is used for positioning a product, so that the fastener assembling device and the product are firmly positioned in the assembling process, and no shake exists in the assembling process; the driving device is located in the protective cover 1 and fixed on the positioning device 2 through a bolt, the thrust arm 4 is connected with the driving device through a bolt, the driving device can drive the thrust arm 4 to move towards or leave a product, a profiling positioning structure matched with the fastening piece 5 (shown in figures 3 and 4) is arranged on the thrust arm 4, the fastening piece 5 can be preassembled on the profiling positioning structure, then the thrust arm 4 drives the fastening piece 5 to move to a fastening piece mounting position of the product under the driving force of the driving device and complete assembly, and then the driving device drives the thrust arm 4 to leave the product.
The driving device may be a motor, an air cylinder or other driving devices, and may be selected according to actual needs, which is not limited in the present invention.
In this embodiment, the driving device is the cylinder 31, the cylinder 31 is used as a power source for assembly, the operation is simple, the efficiency is high, the assembly quality is stable, and the cost of the cylinder is lower than that of other driving devices such as a motor. The thrust arm 4 is connected with the cylinder 31 through a bolt, and the thrust arm 4 can realize reciprocating motion under the action of the cylinder 31. The positioning device 2 is connected with a limiting structure 32 through a bolt, the limiting structure 32 can limit the stroke of the cylinder, and when the piston of the cylinder moves to the limiting structure 32, the piston cannot move any more. The front and back adjustment of the limiting structure 32 can be realized through the front and back movement of the bolt, so that the assembly position of the fastener 5 can be adjusted.
An air pipe is arranged in the air cylinder 31, and one end of the air pipe penetrates through the protective cover 1 and then is connected with an air source for ventilating the air cylinder 31. The air pipe is provided with a valve 33, and the air supply of the air cylinder 31 can be controlled by controlling the on-off of the valve 33, so that the action of the air cylinder 31 is controlled.
The supporting column 6 is arranged on one side of the protective cover 1, is fixedly connected with the protective cover 1 through a bolt and is used for supporting and matching with a product to realize auxiliary positioning of the fastener assembling device, so that the fastener is accurately assembled to a preset position.
The protective cover 1 is further provided with a controller 7, which is electrically connected with the air cylinder 31 and is used for controlling on-off logic of the air source, so as to control the action of the air cylinder 31, namely control the expansion and contraction of the air cylinder 31. The controller 7 is provided with a starting button 8 for triggering the air cylinder to act, when the air cylinder is required to act, the starting button 8 is pressed, the controller 7 controls the air cylinder 31 to act, the thrust arm 4 is pushed to a product, and after assembly is completed, the button is released, the air cylinder 31 retracts, and the thrust arm 4 is separated from the product.
The fastening member 5 is any part for fastening connection on an automobile, such as an i-shaped nut seat, a flange plate, etc. shown in fig. 4, but the utility model is not limited thereto.
A handle 9 (see fig. 1) may also be provided on the protective cover 1, by which handle 9 an operator can easily move the fastener assembly device to a desired position.
The operation of the fastener assembling apparatus of the present invention will be described below by taking an i-shaped nut holder as an example.
An operator firstly places a product to be assembled at an assembly station, and then pre-installs a fastener 5 to a profiling positioning structure of a thrust arm 4 of the fastener assembly device, specifically, as shown in fig. 4, the cylindrical structure 51 of the fastener 5 and the profiling positioning structure of the thrust arm 4 are used for carrying out X-direction and Y-direction positioning, and the T-shaped surface 52 of the fastener 5 and the profiling positioning structure of the thrust arm 4 are used for carrying out Z-direction positioning; after the fastener 5 is preassembled, as shown in fig. 5, the positioning device 2 of the fastener assembling device is positioned with the Doghouse structure of the product 10, the upper side of the Doghouse structure is positioned with the positioning device 2 in the Z direction, the right side of the Doghouse is positioned with the positioning device 2 in the Y direction, the front side and the rear side are positioned with the positioning device 2 in the X direction, and during positioning, the supporting column 6 can be supported on the product 10 to play a role of auxiliary support, as shown in fig. 6; after the positioning is finished, the starting button 8 is pressed, the air cylinder 31 acts to drive the pushing arm 4 and the fastener 5 to move towards the product 10, the air cylinder stroke is stopped at the position of the limiting structure 32, the fastener 5 is assembled in place at the moment, then the button is released, the air cylinder 31 retracts to drive the pushing arm 4 to leave the fastener 5 and the product 10, then the handle 9 is held by an operator, the fastener assembling device is removed, and the assembling is finished.
The fastener assembling device of the utility model can ensure the assembling precision of the fastener by accurately positioning the positioning device 2 and the product 10 (see figures 5 and 6); the cylinder is used as a power source, so that the operation is simple, the efficiency is high, the assembly quality is stable, and the cost is low, thereby improving the production quality and efficiency of products; and positioner 2 is connected to safety cover 1 through removable mode, can change as required, is applicable to the product of different grade type.
The above embodiments are merely preferred embodiments of the present invention, which are not intended to limit the scope of the present invention, and various changes may be made in the above embodiments of the present invention. All simple and equivalent changes and modifications made according to the claims and the content of the specification of the present application fall within the scope of the claims of the present patent application. The utility model has not been described in detail in the conventional technical content.
Claims (10)
1. A fastener assembly apparatus, comprising:
a protective cover;
the positioning device is arranged at one end of the protective cover;
the driving device is positioned in the protective cover and is fixedly connected with the positioning device;
the pushing arm is connected with the driving device, and a profiling positioning structure matched with the fastener is arranged on the pushing arm.
2. The fastener assembly apparatus of claim 1, wherein the driving means is a pneumatic cylinder.
3. The fastener assembling apparatus according to claim 2, wherein a stopper structure for limiting the stroke of said cylinder is provided on said positioning device.
4. The fastener assembling apparatus according to claim 2, wherein said cylinder is provided with an air tube, and one end of said air tube is connected to an air source after passing through said protective cover.
5. The fastener assembly apparatus of claim 4, wherein the air tube is provided with a valve.
6. The fastener assembly apparatus of claim 5, wherein a controller is disposed on the protective cover, the controller being electrically connected to the valve.
7. The fastener assembly apparatus of claim 6, wherein the controller is provided with an activation button.
8. The fastener assembling apparatus according to claim 1, wherein a support column for assisting positioning is provided on said protective cover.
9. The fastener assembly apparatus of claim 1, wherein the protective cover is further provided with a handle.
10. The fastener assembly apparatus of claim 1, wherein the fastener is an i-nut socket or a flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122182057.6U CN216706608U (en) | 2021-09-08 | 2021-09-08 | Fastener assembly quality |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122182057.6U CN216706608U (en) | 2021-09-08 | 2021-09-08 | Fastener assembly quality |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216706608U true CN216706608U (en) | 2022-06-10 |
Family
ID=81872387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122182057.6U Active CN216706608U (en) | 2021-09-08 | 2021-09-08 | Fastener assembly quality |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216706608U (en) |
-
2021
- 2021-09-08 CN CN202122182057.6U patent/CN216706608U/en active Active
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