CN210730873U - Rivet pre-installation mechanism - Google Patents
Rivet pre-installation mechanism Download PDFInfo
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- CN210730873U CN210730873U CN201921724724.5U CN201921724724U CN210730873U CN 210730873 U CN210730873 U CN 210730873U CN 201921724724 U CN201921724724 U CN 201921724724U CN 210730873 U CN210730873 U CN 210730873U
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- rivet
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Abstract
The utility model discloses an installation mechanism in advance of rivet, including the equipment template, the equipment template is provided with the cavity that can embed the product, communicate from top to bottom, be provided with at least one rivet through-hole of waiting to assemble on the product, equipment template top is provided with the support, the support below is provided with the rivet anchor clamps corresponding with the rivet through-hole, rivet anchor clamps be provided with the rivet through-hole corresponding vertical third through-hole just rivet anchor clamps be provided with the stand pipe that can communicate with rivet material storehouse, stand pipe and third through-hole communicate, be provided with the rivet direction needle that can reciprocate along the third through-hole respectively on the support. The rivet can be automatically and synchronously pre-installed in the corresponding rivet through hole of the product, the production flow time of the product is reduced, the operation of workers is facilitated, the productivity is improved, the cost is reduced, the consistency and the stability of the product are further improved, and the product quality is better ensured.
Description
Technical Field
The utility model relates to a rivet is installation mechanism in advance.
Background
In the process of assembling by using rivets, a plurality of rivets are generally required to be pre-installed on a product, then the rivets are fixedly connected with the product through riveting equipment and limited by original assembling capacity, the ISOFIX of the current child safety seat is manually assembled in the assembling process, the clamping stagnation phenomenon easily occurs in the actual flow production line by the method, and the problems of poor consistency and poor stability of the same product easily occur in the operation of different personnel.
SUMMERY OF THE UTILITY MODEL
To the above problem, the utility model provides a rivet installation mechanism in advance realizes with the full-automatic, synchronous preinstallation (placing promptly) of one or more rivet in the corresponding through-hole of product, improves the efficiency of rivet preinstallation and the uniformity and the stability of product.
For realizing above-mentioned technical purpose, reach above-mentioned technological effect, the utility model discloses a following technical scheme realizes:
the utility model provides an installation mechanism in advance of rivet, includes the equipment template, the equipment template is provided with the cavity that can built-in product, upper and lower intercommunication, be provided with at least one rivet through-hole of waiting to assemble on the product, the equipment template top is provided with the support, the support below is provided with the rivet anchor clamps corresponding with the rivet through-hole, the rivet anchor clamps be provided with just with the corresponding vertical third through-hole of rivet through-hole the rivet anchor clamps be provided with can with the stand pipe of rivet material storehouse intercommunication, stand pipe and third through-hole intercommunication, be provided with the rivet guide pin that can reciprocate along the third through-hole respectively on the support.
Preferably, the support comprises a first flat plate and a second flat plate which are arranged in parallel from top to bottom, a vertical plate is arranged between the end parts of the first flat plate and the second flat plate, first through holes corresponding to the rivet through holes are respectively formed in the first flat plate and the second flat plate, and the guide needle penetrates through the first through holes of the first flat plate and the second flat plate.
Preferably, the guide needle moves up and down by a cylinder controlled by a solenoid valve.
Preferably, the center of the assembling template is provided with a cavity, and the shape of the cavity is matched with that of the product.
Preferably, the assembling template further comprises a supporting plate, the supporting plate is arranged below the assembling template, and a second through hole which is communicated up and down is formed in the center of the supporting plate.
Preferably, the guide pipe is obliquely arranged, and the included angle between the guide pipe and the third through hole is 20-60 degrees.
Preferably, the included angle between the guide pipe and the third through hole is 30 degrees.
The utility model has the advantages that:
the utility model relates to an installation mechanism in advance of rivet can with the full-automatic, synchronous preinstallation of one or more rivet in the corresponding rivet through-hole of product, reduce product production flow time, make things convenient for the operation of operation workman, improve the productivity, reduce cost to further improve the uniformity and the stability of product, better assurance product quality.
Drawings
FIG. 1 is a schematic structural view of a rivet pre-mounting mechanism of the present invention;
FIG. 2 is an exploded view of the structure of the product of FIG. 1;
FIG. 3 is a schematic view of the pre-assembled product of the present invention;
FIG. 4 is a schematic structural view of the rivet holder of the present invention;
FIG. 5 is a cross-sectional view of the rivet holder of the present invention;
the reference numerals of the drawings have the following meanings:
1: a support plate; 2: assembling the template; 3: producing a product; 4: a rivet clamp; 5: a support; 6: a first plate; 7: a first through hole; 8: a guide needle; 9: a cylinder; 10: a second plate; 11: a second through hole; 12: sliding the outer cover plate; 13: sliding the inner cover plate; 14: a connecting rod; 15: pulling out the locking block; 16: a second pressure spring; 17: a backstop locking block; 18: a rivet through hole; 19: a latch bolt; 20: a first pressure spring; 21: riveting; 22: a guide tube; 23: a third via.
Detailed Description
The technical solution of the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments, so that those skilled in the art can better understand the present invention and can implement the present invention, but the embodiments are not limited to the present invention.
As shown in fig. 1, a rivet pre-installation mechanism includes an assembly template 2, the assembly template 2 is provided with a cavity which can be used for placing a product 3 and is communicated up and down, generally, the assembly template 2 and the product 3 are equal in thickness, wherein, preferably, the center of the assembly template 2 is provided with a cavity, the shape of the cavity is matched with the product 3, namely, the product 3 can be just placed in the cavity to play the role of fixing and positioning. In order to facilitate the subsequent riveting process, a supporting plate 1 can be arranged below the assembling template 2, a second through hole 11 which is communicated with the upper part and the lower part is formed in the center of the supporting plate 1 and used for performing the riveting process, and the assembling template 2 and the supporting plate 1 form a tooling plate together.
Treat to be provided with at least one rivet through-hole 18 that waits to assemble on the product 3 of assembling, take product 3 in fig. 1 as an example, it is provided with 5 rivet through-holes 18, its explosion diagram is shown in fig. 2, slip outer cover plate 12 and the slip inner cover plate 13 of bottom including the top layer, be provided with connecting rod 14 between the slip inner cover plate 13 of slip outer cover plate 12 and bottom, be provided with between slip outer cover plate 12 and the connecting rod 14 and pull out little subassemblies such as locking piece 15, stopping locking piece 17, spring bolt 19, first pressure spring 20 and second pressure spring 16, through the utility model discloses a rivet is installation mechanism in advance, can place 5 rivet 21 in 5 rivet through-holes 18 in simultaneously.
As shown in fig. 1, a support 5 is arranged above the assembling template 2, a rivet fixture 4 corresponding to the rivet through hole 18 is arranged below the support 5, wherein the support 5 may preferably have a structure that the support 5 comprises a first plate 6 and a second plate 10 which are arranged in parallel from top to bottom, a vertical plate is arranged between the ends of the first plate 6 and the second plate 10, first through holes 7 corresponding to the rivet through holes 18 are respectively arranged on the first plate 6 and the second plate 10, the guide pin 8 penetrates through the first through holes 7 of the first plate 6 and the second plate 10, and the first through holes 7 arranged in corresponding from top to bottom play a role in supporting and limiting the moving direction of the guide pin 8.
The rivet fixture 4 is provided with a vertical third through hole 23 corresponding to the rivet through hole 18, the rivet fixture 4 is provided with a guide pipe 22 which can be communicated with the rivet material bin, as shown in fig. 4 and 5, the guide pipe 22 is communicated with the third through hole 23, the guide pipe 22 is obliquely arranged, an included angle between the guide pipe 22 and the third through hole 23 is 20-60 degrees, for example, the included angle between the guide pipe 22 and the third through hole is 30 degrees, the guide pipe 22 is communicated with a material conveying pipe of the rivet material bin, one rivet is input into the guide pipe 22 and conveyed to the rivet fixture 4 at each time through the control of a valve, and the support 5 is provided with a rivet guide needle 8 which can move up and down along the third through hole 23 respectively.
In fig. 1, the guide pins 8 are moved up and down by solenoid-operated control cylinders 9, and since the space is limited, one cylinder 9 on the left side controls two guide pins 8 and the cylinder 9 is disposed above the first plate 6 in fig. 1, and three cylinders 9 on the right side each control one guide pin 8 and the three cylinders 9 are disposed between the first plate 6 and the second plate 10. The electromagnetic valve controls the cylinder 9 to work so as to drive the guide needle 8 to move up and down, when the guide needle 8 moves downwards, the rivet is pressed into the rivet through hole 18 to be assembled, pre-installation is achieved, the structural schematic diagram after pre-installation is shown in fig. 3, and the next step of riveting process can be carried out.
After the assembling template 2 enters the pre-installing station, the rivet material bin conveys one rivet to each guide pipe 22 and transmits the rivet to the rivet clamp 4, and each air cylinder 9 synchronously pushes the rivet guide needle 8 to move downwards so that the rivet is installed in the assembled rivet through hole 18 and flows into the next riveting process. The rivet can be automatically and synchronously pre-installed in the corresponding rivet through hole of the product, the production flow time of the product is reduced, the operation of workers is facilitated, the productivity is improved, the cost is reduced, the consistency and the stability of the product are further improved, and the product quality is better ensured.
The above is only the preferred embodiment of the present invention, and not the scope of the present invention, all the equivalent structures or equivalent flow changes made by the contents of the specification and the drawings are utilized, or directly or indirectly applied to other related technical fields, and all the same principles are included in the protection scope of the present invention.
Claims (7)
1. A rivet preassembling mechanism comprises an assembly template (2), wherein the assembly template (2) is provided with a cavity which can be internally provided with a product (3) and is communicated up and down, the product (3) is provided with at least one rivet through hole (18) to be assembled, it is characterized in that a bracket (5) is arranged above the assembling template (2), a rivet clamp (4) corresponding to the rivet through hole (18) is arranged below the bracket (5), the rivet fixture (4) is provided with a vertical third through hole (23) corresponding to the rivet through hole (18), the rivet fixture (4) is provided with a guide pipe (22) which can be communicated with the rivet material bin, the guide tube (22) is communicated with the third through hole (23), and the support (5) is provided with a rivet guide needle (8) which can respectively move up and down along the third through hole (23).
2. The rivet pre-installation mechanism is characterized in that the support (5) comprises a first flat plate (6) and a second flat plate (10) which are arranged in parallel from top to bottom, a vertical plate is arranged between the ends of the first flat plate (6) and the second flat plate (10), first through holes (7) corresponding to the rivet through holes (18) are respectively formed in the first flat plate (6) and the second flat plate (10), and the guide pins (8) penetrate through the first through holes (7) of the first flat plate (6) and the second flat plate (10).
3. A rivet preassembly mechanism according to claim 2, characterized in that said guide pin (8) is moved up and down by a solenoid controlled cylinder (9).
4. A rivet preassembly mechanism according to claim 1, characterized in that the assembly template (2) is centrally provided with a cavity, the shape of which is adapted to the product (3).
5. The rivet preassembling mechanism is characterized by further comprising a support plate (1), wherein the support plate (1) is arranged below the assembling template (2), and a second through hole (11) which is communicated up and down is formed in the center of the support plate (1).
6. A rivet preassembly mechanism according to claim 1, characterized in that the guide tube (22) is arranged obliquely and forms an angle of 20-60 ° with the third through hole (23).
7. A rivet preassembly mechanism according to claim 6, characterized in that the angle between said guide tube (22) and the third through hole (23) is 30 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921724724.5U CN210730873U (en) | 2019-10-15 | 2019-10-15 | Rivet pre-installation mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921724724.5U CN210730873U (en) | 2019-10-15 | 2019-10-15 | Rivet pre-installation mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210730873U true CN210730873U (en) | 2020-06-12 |
Family
ID=70983958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921724724.5U Active CN210730873U (en) | 2019-10-15 | 2019-10-15 | Rivet pre-installation mechanism |
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| Country | Link |
|---|---|
| CN (1) | CN210730873U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117001305A (en) * | 2023-09-07 | 2023-11-07 | 上海林众电子科技有限公司 | Bulk nut mounting device |
-
2019
- 2019-10-15 CN CN201921724724.5U patent/CN210730873U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117001305A (en) * | 2023-09-07 | 2023-11-07 | 上海林众电子科技有限公司 | Bulk nut mounting device |
| CN117001305B (en) * | 2023-09-07 | 2024-02-27 | 上海林众电子科技有限公司 | Bulk nut mounting device |
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