CN211320547U

CN211320547U - American standard plug riveting jig

Info

Publication number: CN211320547U
Application number: CN202020073340.8U
Authority: CN
Inventors: 宋刚; 付强; 赵锴; 曾国松; 徐旭东
Original assignee: Wuhan Fuhongxin Technology Co ltd
Current assignee: Wuhan Fuhongxin Technology Co ltd
Priority date: 2020-01-14
Filing date: 2020-01-14
Publication date: 2020-08-21
Anticipated expiration: 2030-01-14

Abstract

The utility model discloses an American standard plug riveting tool relates to plug riveting technical field, including top clamp plate and bottom clamp plate, the top fixedly connected with riveting board of bottom clamp plate, the bottom fixedly connected with rubber pad and the riveting post of top clamp plate. The utility model discloses a set up the riveting board, can put into the spacing groove at riveting board top with two sheetmetals of needs riveting, after the sheetmetal is placed in the inside of spacing groove, utilize the hydraulic stem to make the top clamp plate drive the riveting post and push down, with two sheetmetals riveting together, the step of placing the rivet has been reduced, the time of processing has been practiced thrift, easy operation's purpose has been reached, through setting up the riveting post, can utilize the cross sword of riveting post below to carry out the opening to the sheetmetal of spacing inslot portion, the cone table can make and enlarge through the open-ended sheetmetal opening, simultaneously can curl the metal of opening below to the edge, make the riveting between two sheetmetals, the mesh of no rivet riveting sheetmetal has been reached.

Description

American standard plug riveting jig

Technical Field

The utility model relates to a plug riveting technical field specifically is an American standard plug riveting tool.

Background

The staking insert is generally divided into two halves, a plug and a receptacle. A plug generally refers to the non-fixed half. The plug is a movable connector and is connected with a device using electric power through an electric wire; and the receptacle is secured to the device or building structure. The plug typically has protruding electrical contacts in the form of rods, blades, etc. (referred to as a male connector), while the receptacle has correspondingly shaped electrical contact slots (referred to as a female connector). The power socket and the plug are different in appearance, grade and kind according to different countries and regions; each country has standards set by the government. Unqualified plugs can influence the use of users or generate hidden dangers such as poor contact, wrong insertion and the like, equipment is damaged if the plug is not qualified, and fire and electric shock accidents can be generated if the plug is not qualified. A plug generally refers to the non-fixed half. A plug with a male contact is called a male plug; a plug with a female contact is called a female plug. The receptacle generally refers to the half that is fixed (on the panel or chassis). The socket with the male contact is called a male socket; the socket with the female contacts is called the female socket. The American standard plug is a plug certified by the American safety organization, the American safety organization is called UL for short, the American safety organization is certified by the Canada CSA at the same time, the American standard plug is very similar to a plug of a Chinese power supply, and two holes are formed in the plug of the Chinese power supply. Rivet-free riveting techniques are gaining increasing attention in order to join light metal materials that spot welding is impossible or difficult to join, and to achieve rapidity, automation, etc. of sheet joining.

The riveting jig disclosed in the chinese utility model patent application publication No. CN209393917U comprises a lower die plate, a lower die and an upper die, wherein the lower die plate is provided with a chute, the lower die is installed in the chute by inserting and pulling, the lower die is provided with at least two guide holes, the upper die is provided with guide posts corresponding to the guide holes one by one, the guide posts are inserted into the guide holes, the upper die is provided with a riveting press block, the lower die is provided with a riveting groove corresponding to the riveting press block one by one, although the utility model can install a product and a rivet in the riveting groove and rivet by the riveting press block, the efficiency is high, the utility model uses the conventional riveting process of rivet, since the rivet cannot be manufactured by expensive cylinder or aluminum, the rivet can be different from the metal used by the conductive member, and since the electric potentials between different metals are different, the oxidation of the metal can be, use after on the American standard plug, it is obvious for rivet riveting shortcoming to this utility model need install product and rivet inside the riveting recess together when using, then just rivet through the riveting briquetting, and the operation is more complicated, is unfavorable for using widely.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an American standard plug riveting tool has solved the problem of proposing in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the riveting tool comprises a top pressing plate and a bottom pressing plate, wherein a rubber pad and a riveting column are fixedly connected to the bottom of the top pressing plate, the riveting column penetrates through the rubber pad, a conical table is fixedly connected to the bottom of the riveting column, a cross-shaped knife is fixedly connected to the bottom of the conical table, a riveting plate is fixedly connected to the top of the bottom pressing plate, a limiting groove is formed in the top of the riveting plate, a riveting hole is formed in the bottom of the limiting groove, a positioning column is fixedly connected to the top of the bottom pressing plate, a limiting column is fixedly connected to the top of the positioning column, a spring hole is formed in the top pressing plate, a return spring is fixedly connected to the inside of the spring hole, and the return spring is.

Optionally, the top of the bottom pressing plate is provided with a groove, and the width of the groove is equal to two times of that of the riveting plate.

Optionally, the length of the limiting groove is smaller than that of the riveting plate, the number of the limiting grooves is two, the number of the limiting grooves is equal to that of the riveting holes, the number of the limiting grooves is matched with that of the riveting holes, the diameter of the riveting column is equal to the maximum diameter of the conical table, and the diameter of the riveting column is smaller than that of the riveting holes.

Optionally, the number of the positioning columns is four, the positioning columns all penetrate through the top pressing plate and the rubber pad, the number of the return springs is equal to that of the positioning columns and is matched with that of the positioning columns, the number of the spring holes is equal to that of the return springs and is matched with that of the return springs, and the spring holes penetrate through the rubber pad and extend to the inside of the top pressing plate.

Optionally, the bottom of the bottom pressing plate is fixedly connected with a connecting base, mounting grooves are formed in two sides of the connecting base, and the section of one end of each mounting groove is a semi-cylinder.

Optionally, the top of the top pressing plate is fixedly connected with a hydraulic rod, and the top of the hydraulic rod is fixedly connected with a hydraulic seat through a hydraulic cylinder.

Three beneficial effects

The utility model provides an American standard plug riveting tool possesses following beneficial effect:

1. this American standard plug riveting tool through setting up the riveting board, can put into the spacing groove at riveting board top with two sheetmetals of needs riveting, after the sheetmetal is placed in the inside of spacing groove, utilizes the hydraulic stem to make the top clamp plate drive the riveting post and push down, with two sheetmetals riveting together, has reduced the step of placing the rivet, has practiced thrift the time of processing, has reached easy operation's purpose.

2. This American standard plug riveting tool through setting up the riveting post, can utilize the cross sword of riveting post below to carry out the opening to the sheetmetal of spacing inslot portion, and the toper platform can make through open-ended sheetmetal opening expansion, can curl the metal of opening below to the edge simultaneously, makes and rivets between two sheetmetals, has reached the mesh of no rivet riveting sheetmetal.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic sectional view of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 4 is a schematic top view of the present invention;

FIG. 5 is a schematic perspective view of the present invention;

fig. 6 is a schematic view of the three-dimensional structure of the riveting plate of the present invention.

In the figure: 1. a limiting column; 2. a hydraulic lever; 3. a hydraulic seat; 4. a top platen; 5. a rubber pad; 6. riveting the column; 7. a limiting groove; 8. connecting a base; 9. a bottom platen; 10. riveting the plate; 11. a return spring; 12. a positioning column; 13. a spring hole; 14. riveting holes; 15. a conical table; 16. a cross knife; 17. and (4) mounting the groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1 to 4, the present invention provides a technical solution: a American standard plug riveting jig comprises a top pressing plate 4 and a bottom pressing plate 9, wherein the bottom of the bottom pressing plate 9 is fixedly connected with a connecting base 8, mounting grooves 17 are formed in two sides of the connecting base 8, the section of one end of each mounting groove 17 is a semi-cylinder, the top of the top pressing plate 4 is fixedly connected with a hydraulic rod 2, the top of the hydraulic rod 2 is fixedly connected with a hydraulic seat 3 through a hydraulic cylinder, the bottom of the top pressing plate 4 is fixedly connected with a rubber pad 5 and a riveting column 6, the riveting column 6 penetrates through the rubber pad 5, the bottom of the riveting column 6 is fixedly connected with a conical table 15, the bottom of the conical table 15 is fixedly connected with a cross knife 16, through the arrangement of the riveting column 6, a metal sheet in a limiting groove 7 can be opened by the cross knife 16 below the riveting column 6, the conical table 15 can expand an opening of the metal sheet passing through the opening and can curl the, riveting two metal sheets to achieve the purpose of riveting the metal sheets without rivets, the top of a bottom pressing plate 9 is fixedly connected with a riveting plate 10, the top of the bottom pressing plate 9 is provided with a groove, the width of the groove is equal to twice of that of the riveting plate 10, the top of the riveting plate 10 is provided with a limiting groove 7, the bottom of the limiting groove 7 is provided with a riveting hole 14, the length of the limiting groove 7 is smaller than that of the riveting plate 10, the number of the limiting grooves 7 is two, the number of the limiting grooves 7 is equal to and matched with that of the riveting holes 14, the diameter of a riveting column 6 is equal to the maximum diameter of a conical table 15, the diameter of the riveting column 6 is smaller than that of the riveting hole 14, the top of the bottom pressing plate 9 is fixedly connected with a return column 12, the top of the return column 12 is fixedly connected with a limiting column 1, the inside of the top pressing plate 4 is provided with a, four reference columns 12 all run through top clamp plate 4 and rubber pad 5, return spring 11 equals and the looks adaptation with reference column 12 quantity, spring hole 13 equals and the looks adaptation with return spring 11 quantity, spring hole 13 runs through rubber pad 5 and extends to the inside of top clamp plate 4, return spring 11 cup joints the outside at reference column 12, through setting up riveting plate 10, can put into the spacing groove 7 at riveting plate 10 top with two sheetmetals that need the riveting, after the sheetmetal is placed in spacing groove 7's inside, utilize hydraulic stem 2 to make top clamp plate 4 drive riveting post 6 and push down, with two sheetmetals riveting together, the step of placing the rivet has been reduced, the time of processing has been practiced thrift, easy operation's purpose has been reached.

When the riveting device is used, firstly, two metal sheets to be riveted are aligned, the aligned metal products are placed in the limiting groove 7, the two metal sheets are placed in the limiting groove 7, then the hydraulic rod 2 extends out of the hydraulic cylinder, the top pressing plate 4 moves downwards, the return spring 11 is compressed in the spring hole 13, the riveting column 6 moves downwards to be close to the metal sheets in the limiting groove 7, the cross-shaped knife 16 presses out a cross-shaped opening on the surface of the metal sheets, the conical table 15 can contact the opening when the riveting column 6 continues to descend, the cross-shaped opening is expanded under the action of the conical table 15, the four metal sheets formed after the opening form four turned edges, the two metal sheets are riveted together, then the hydraulic rod 2 is shortened to lift the top pressing plate 4, and the riveted metal sheets are taken out.

In conclusion, the riveting plate 10 is arranged, two metal sheets to be riveted can be placed into the limiting groove 7 in the top of the riveting plate 10, after the metal sheets are placed in the limiting groove 7, the hydraulic rod 2 is utilized to enable the top pressing plate 4 to drive the riveting column 6 to press down, the two metal sheets are riveted together, the rivet placing step is reduced, the processing time is saved, the purpose of simplicity in operation is achieved, through the riveting column 6, the cross knife 16 below the riveting column 6 can be utilized to open the metal sheets in the limiting groove 7, the conical table 15 can enable the metal sheet opening passing through the opening to be enlarged, meanwhile, the metal below the opening can be curled towards the edge, the two metal sheets are riveted, and the purpose of riveting the metal sheets without rivets is achieved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an American standard plug riveting tool, includes top clamp plate (4) and bottom clamp plate (9), its characterized in that: the bottom of the top pressing plate (4) is fixedly connected with a rubber pad (5) and a riveting column (6), the riveting column (6) penetrates through the rubber pad (5), the bottom of the riveting column (6) is fixedly connected with a conical table (15), the bottom of the conical table (15) is fixedly connected with a cross knife (16), the top of the bottom pressing plate (9) is fixedly connected with a riveting plate (10), the top of the riveting plate (10) is provided with a limiting groove (7), the bottom of the limiting groove (7) is provided with a riveting hole (14), the top of the bottom pressing plate (9) is fixedly connected with a positioning column (12), the top of the positioning column (12) is fixedly connected with a limiting column (1), spring hole (13) have been seted up to the inside of top clamp plate (4), the inside fixedly connected with return spring (11) of spring hole (13), return spring (11) cup joint in the outside of reference column (12).

2. The American standard plug riveting jig of claim 1, wherein: the top of the bottom pressing plate (9) is provided with a groove, and the width of the groove is equal to two times of that of the riveting plate (10).

3. The American standard plug riveting jig of claim 1, wherein: the length of the limiting groove (7) is smaller than that of the riveting plate (10), the number of the limiting grooves (7) is two, the number of the limiting grooves (7) is equal to that of the riveting holes (14) and the limiting grooves are matched with that of the riveting holes, the diameter of the riveting column (6) is equal to the maximum diameter of the conical table (15), and the diameter of the riveting column (6) is smaller than that of the riveting holes (14).

4. The American standard plug riveting jig of claim 1, wherein: reference column (12) have four, four reference column (12) all run through top clamp plate (4) and rubber pad (5), return spring (11) equal and the looks adaptation with reference column (12) quantity, spring hole (13) equal and the looks adaptation with return spring (11) quantity, spring hole (13) run through rubber pad (5) and extend to the inside of top clamp plate (4).

5. The American standard plug riveting jig of claim 1, wherein: the bottom fixedly connected with of bottom clamp plate (9) connects base (8), mounting groove (17) have all been seted up to the both sides of connecting base (8), the one end cross-section of mounting groove (17) is the semicircle column.

6. The American standard plug riveting jig of claim 1, wherein: the top of the top pressing plate (4) is fixedly connected with a hydraulic rod (2), and the top of the hydraulic rod (2) is fixedly connected with a hydraulic seat (3) through a hydraulic cylinder.