CN214866728U - Riveting die automatic feeding riveting mechanism - Google Patents
Riveting die automatic feeding riveting mechanism Download PDFInfo
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- CN214866728U CN214866728U CN202121206875.9U CN202121206875U CN214866728U CN 214866728 U CN214866728 U CN 214866728U CN 202121206875 U CN202121206875 U CN 202121206875U CN 214866728 U CN214866728 U CN 214866728U
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Abstract
The utility model provides a riveting die autoloading riveting mechanism, it makes product and nut automatic transport respectively for riveting operation safe and reliable, and production efficiency is high. It includes: riveting stations; the product conveying structure comprises a product one-by-one feeding structure and a product transferring and conveying structure, the output end of the product one-by-one feeding structure is connected to the positioning end of the product transferring and conveying structure, and the product transferring and conveying structure conveys the product to a riveting station; the nut conveying structure comprises a nut one-by-one feeding structure and a nut transferring and conveying structure, and the nut transferring and conveying structure is arranged at the tail end of the output end of the nut one-by-one feeding structure; the riveting station comprises an upper riveting die and a lower riveting die, a lower convex riveting punch is arranged at the lower part of the upper riveting die, the lower riveting die comprises an upper material guide plate and a lower supporting table, products conveyed in place are placed on the upper material guide plate, and the upper material guide plate is supported at the corresponding position of the lower supporting table through a vertical elastic structure.
Description
Technical Field
The utility model relates to a riveting production line's technical field specifically is riveting die autoloading riveting mechanism.
Background
During operation of the riveting die in the prior art, a product and a nut need to be placed manually, and due to the fact that the riveting process is relatively dangerous, the process of placing the product and the nut manually is dangerous, and therefore during operation, in order to guarantee safety, production efficiency is low.
Disclosure of Invention
In view of the above problem, the utility model provides a riveting die autoloading riveting mechanism, it makes product and nut automatic transport respectively for riveting operation safe and reliable, and production efficiency is high.
Riveting die autoloading riveting mechanism, its characterized in that, it includes:
riveting stations;
the product conveying structure comprises a product one-by-one feeding structure and a product transferring and conveying structure, wherein the output end of the product one-by-one feeding structure is connected to the positioning end of the product transferring and conveying structure, and the product transferring and conveying structure conveys the product to a riveting station;
the nut conveying structure comprises a nut one-by-one feeding structure and a nut transferring and conveying structure, and the nut transferring and conveying structure is arranged at the tail end of the output end of the nut one-by-one feeding structure;
the riveting station comprises an upper riveting die and a lower riveting die, a lower convex riveting punch is arranged at the lower part of the upper riveting die, the lower riveting die comprises an upper material guide plate and a lower supporting table, a product conveyed in place is placed on the upper material guide plate, the upper material guide plate is supported at the corresponding position of the lower supporting table through a vertical elastic structure, a nut conveyed in place is arranged in a pressing area between the upper material guide plate and the lower supporting table, and the riveting punch drives the product to be riveted on the nut in a downward pressing mode.
It is further characterized in that:
the product one-by-one feeding structure is a vibration material tray, the product transferring and conveying structure comprises a first stop piece, a first air cylinder, a second stop piece and a second air cylinder, a single product is conveyed to the first stop piece by the output end of the vibration material tray, the piston end of the first air cylinder faces the product on the first stop piece, the output direction of the first air cylinder is perpendicular to the output direction of the vibration material tray, the second stop piece is arranged on one side of the first stop piece and is far away from the first air cylinder, the piston end of the second air cylinder faces the product on the second stop piece, and the second air cylinder is used for conveying the product to the upper material guide plate;
the nut one-by-one feeding structure is a nut vibration disc, the nut transferring and conveying structure comprises a nut rail, a third stopping positioning piece, a third cylinder, a fourth cylinder and a fourth nut positioning conveying piece, the output end of the nut vibration disc is connected with the input end of the nut rail, the output end of the nut rail is connected into a positioning cavity of the third stopping positioning piece, the lower output end of the third cylinder is fixedly connected with the third stopping positioning piece, the fourth nut positioning conveying piece comprises an upward convex positioning bulge and a supporting table, the upward convex positioning bulge is supported on the upper portion of the supporting table, the outer side of the supporting table is fixedly connected with a piston end of the fourth cylinder, the upward convex positioning bulge is used for positioning a nut, and the fourth cylinder linearly drives and conveys the positioning nut to the pressing area and the product is arranged right above the nut;
the riveting die is characterized by further comprising a material receiving sliding plate, the middle section of the material receiving sliding plate is respectively pivoted with the riveting die upper die and a riveting working supporting bottom plate through a lower connecting rod assembly and an upper connecting rod assembly, during riveting operation, the input end of the material receiving sliding plate is far away from riveting working action, after riveting operation is completed, the riveting die upper die is reset, and the input end of the material receiving sliding plate is arranged under the product.
After the technical scheme is adopted, the products are conveyed to the upper material guide plate one by the product conveying structure, the nuts are conveyed to the pressing and attaching area one by the nut conveying structure, the riveting punch is driven by the riveting die upper die to press downwards under the action of the vertical power device, so that the products are riveted on the nuts, then the riveting die upper die is lifted to reset and demould, the product conveying structure and the nut conveying structure reset, and the whole mechanism continuously operates; it makes product and nut automatic conveyor respectively for riveting operation safe and reliable, and production efficiency is high.
Drawings
Fig. 1 is a schematic top view structure of the present invention;
fig. 2 is a perspective view of the nut conveying structure of the present invention;
fig. 3 is a perspective view of the riveting station of the present invention;
the names corresponding to the sequence numbers in the figure are as follows:
the riveting die comprises a base plate 100, a product 200, a riveting station 10, an upper riveting die 11, a lower riveting die 12, a riveting punch 13, an upper material guide plate 14, a riveting interval 141, an end positioning stopper 142, a lower supporting table 15, a pressing attachment area 16, a guide post 17, a linear spring 18, a stripping cylinder 19, a product conveying structure 20, a vibration tray 21, a first stopper 22, a first cylinder 23, a second stopper 24, a second cylinder 25, a first stopper 221, a product 200, a second stopper 241, a nut conveying structure 30, a nut vibration tray 31, a nut rail 32, a third stopper positioning part 33, a third cylinder 34, a fourth cylinder 35, a fourth nut positioning conveying part 36, an upward convex positioning bulge 361, a supporting table 362, a material receiving sliding plate 40, a lower connecting rod assembly 41 and an upper connecting rod assembly 42.
Detailed Description
Riveting die autoloading riveting mechanism, see fig. 1-3: the riveting and nut conveying device comprises a seat plate 100, wherein a riveting station 10, a product conveying structure 20 and a nut conveying structure 30 are arranged on the seat plate 100.
During specific implementation, the riveting station 10 comprises an upper riveting die 11 and a lower riveting die 12, a lower convex riveting punch 13 is arranged at the lower part of the upper riveting die 11, the lower riveting die 12 comprises an upper material guide plate 14 and a lower supporting table 15, the upper material guide plate 14 is used for placing the products 200 conveyed in place, the upper material guide plate 14 is supported at the corresponding position of the lower supporting table 15 through a vertical elastic structure, a pressing area 16 between the upper material guide plate 14 and the lower supporting table 15 is provided with nuts conveyed in place, and the riveting punch 13 presses downwards to drive the products 200 to be riveted on the nuts;
the product conveying structure 20 comprises a vibrating tray 21, a first stopper 22 and a first air cylinder 23, the second stop piece 24 and the second cylinder 25, the output end of the vibrating tray 21 conveys single products to the first stop piece 22, the first stop piece 22 comprises a first stop edge 221 perpendicular to the output direction of the vibrating tray 21, the first stop edge 221 positions the products 200, the piston end of the first cylinder 23 faces the products on the first stop piece 22, the output direction of the first cylinder 23 is perpendicular to the output direction of the vibrating tray 21, the second stop piece 24 is arranged on one side of the first stop piece 22, the second stop piece 24 is far away from the first cylinder 23, the second stop piece 24 comprises a second stop edge 241, the second stop edge 241 is used for stopping the position where the first cylinder 23 conveys the products, the piston end of the second cylinder 25 faces the products on the second stop piece 24, and the second cylinder 25 is used for conveying the products to the upper material guide plate 14;
the nut conveying structure 30 includes a nut vibration disk 31, a nut rail 32, a third stopping location part 33, a third air cylinder 34, a fourth air cylinder 35, and a fourth nut positioning conveying part 36, an output end of the nut vibration disk 31 is connected with an input end of the nut rail 32, an output end of the nut rail 32 is connected into a positioning cavity of the third stopping location part 33, a lower output end of the third air cylinder 34 is fixedly connected with the third stopping location part 33, the fourth nut positioning conveying part 36 includes an upward-protruding positioning protrusion 361 and a supporting platform 362, the upward-protruding positioning protrusion 361 is supported on the upper portion of the supporting platform 362, an outer side of the supporting platform 362 is fixedly connected with a piston end of the fourth air cylinder 35, the upward-protruding positioning protrusion 361 is used for positioning the nut, the fourth air cylinder 35 linearly drives and conveys the positioning nut to the pressing area 16, and the product 200 is arranged right above the nut.
In a specific embodiment, the upper material guide plate 14 is formed by splicing two material guide plates, a product riveting interval 141 is formed between the two material guide plates, and an end portion positioning stop 142 is arranged at the end portion, far away from the second cylinder 25, of the upper material guide plate 14, so that the positioning of the product is accurate and reliable;
two ends of each upper material guide plate 14 are respectively connected with corresponding positions of the lower supporting platform 15 below through a guide post 17 and a linear spring 18, and the linear spring 18 ensures that the height direction of the pressing area can be quickly reset and smoothly passes through the convex positioning bulge 361;
a stripping needle (which is shielded in the figure and belongs to the existing mature structure) is arranged in the central area of the riveting punch 13, the upper part of the stripping needle is connected with a stripping cylinder 19, and the stripping needle is driven by the stripping cylinder 19 to lift the product down after the riveting punch 13 drives the product 200 to lift in place;
the riveting die is characterized by further comprising a material receiving sliding plate 40, the middle section of the material receiving sliding plate 40 is respectively pivoted with the riveting die upper die 11 and the riveting die lower die 12 through a lower connecting rod assembly 41 and an upper connecting rod assembly 42, during riveting operation, the input end of the material receiving sliding plate 40 moves away from the riveting station 10, after riveting operation is completed, the riveting die upper die 11 resets, and the input end of the material receiving sliding plate 40 is arranged right below the product 200.
The working principle is as follows, products are conveyed to a first stop part one by a vibration material tray, the products on the first stop part are conveyed to a second stop part by a first air cylinder, the products on the second stop part are stopped by a second air cylinder, the products on a material guide plate on the upper part of a product conveying belt on the second stop part are conveyed to a nut track one by a nut vibration tray, the nuts slide to a positioning cavity of a third stop positioning part through the nut track to complete primary positioning, then the nuts are driven by the third air cylinder to move downwards to an upper convex positioning bulge of a fourth nut positioning and conveying part, the upper convex positioning bulge and the nuts are conveyed to a pressing area by a fourth air cylinder, an upper die of a riveting die drives a riveting punch to press downwards under the action of a vertical power device, so that the products are riveted on the nuts, then the upper die of the riveting die rises to perform demoulding operation by a stripper pin, the products slide to a material receiving sliding plate and then are output, and all mechanisms reset, the whole mechanism works continuously; it makes product and nut automatic conveyor respectively for riveting operation safe and reliable, and production efficiency is high.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (4)
1. Riveting die autoloading riveting mechanism, its characterized in that, it includes:
riveting stations;
the product conveying structure comprises a product one-by-one feeding structure and a product transferring and conveying structure, wherein the output end of the product one-by-one feeding structure is connected to the positioning end of the product transferring and conveying structure, and the product transferring and conveying structure conveys the product to a riveting station;
the nut conveying structure comprises a nut one-by-one feeding structure and a nut transferring and conveying structure, and the nut transferring and conveying structure is arranged at the tail end of the output end of the nut one-by-one feeding structure;
the riveting station comprises an upper riveting die and a lower riveting die, a lower convex riveting punch is arranged at the lower part of the upper riveting die, the lower riveting die comprises an upper material guide plate and a lower supporting table, a product conveyed in place is placed on the upper material guide plate, the upper material guide plate is supported at the corresponding position of the lower supporting table through a vertical elastic structure, a nut conveyed in place is arranged in a pressing area between the upper material guide plate and the lower supporting table, and the riveting punch drives the product to be riveted on the nut in a downward pressing mode.
2. The automatic feed riveting mechanism of riveting dies of claim 1, characterized in that: the product is pay-off structure one by one and is the vibration charging tray, the product shifts transport structure and includes first stop part, first cylinder, second stop part, second cylinder, the output of vibration charging tray carries first stop part with single product, the piston end of first cylinder is arranged towards the product on the first stop part, the output direction perpendicular to vibration charging tray's of first cylinder output direction arranges, the second stop part set up in one side of first stop part arrange, just the second stop part is kept away from first cylinder, the piston end of second cylinder is arranged towards the product on the second stop part, the second cylinder is used for carrying the product to upper portion stock guide.
3. The automatic feed riveting mechanism of riveting dies of claim 1, characterized in that: the nut pay-off structure is nut vibration dish one by one, the nut shifts transport structure and includes nut track, third backstop setting element, third cylinder, fourth nut location transport piece, the orbital input of output coupling nut of nut vibration dish, the orbital output of nut is connected to the location intracavity of third backstop setting element, the lower part output rigid coupling third backstop setting element of third cylinder, fourth nut location transport piece includes that the epirelief location is protruding, the supporting station, the epirelief location protruding support in supporting station upper portion, the piston end of the outside rigid coupling fourth cylinder of supporting station, the epirelief location is protruding to be used for set nut, the fourth cylinder with set nut linear drive carry extremely press attach regional, just the product is located the nut and arranges directly over.
4. The automatic feed riveting mechanism of riveting dies of claim 1, characterized in that: the riveting die is characterized by further comprising a material receiving sliding plate, the middle section of the material receiving sliding plate is respectively pivoted with the riveting die upper die and a riveting working supporting bottom plate through a lower connecting rod assembly and an upper connecting rod assembly, during riveting operation, the input end of the material receiving sliding plate is far away from riveting working action, after riveting operation is completed, the riveting die upper die is reset, and the input end of the material receiving sliding plate is arranged under the product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121206875.9U CN214866728U (en) | 2021-06-01 | 2021-06-01 | Riveting die automatic feeding riveting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121206875.9U CN214866728U (en) | 2021-06-01 | 2021-06-01 | Riveting die automatic feeding riveting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214866728U true CN214866728U (en) | 2021-11-26 |
Family
ID=78935879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121206875.9U Active CN214866728U (en) | 2021-06-01 | 2021-06-01 | Riveting die automatic feeding riveting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214866728U (en) |
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2021
- 2021-06-01 CN CN202121206875.9U patent/CN214866728U/en active Active
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