CN219151315U

CN219151315U - Stamping riveting mechanism for automobile parts

Info

Publication number: CN219151315U
Application number: CN202222532753.XU
Authority: CN
Inventors: 羊爱英
Original assignee: Anhui Songyuan Precision Machinery Co ltd
Current assignee: Anhui Songyuan Precision Machinery Co ltd
Priority date: 2022-09-26
Filing date: 2022-09-26
Publication date: 2023-06-09
Anticipated expiration: 2032-09-26

Abstract

The utility model discloses a stamping riveting mechanism for automobile parts, which comprises a U-shaped plate, wherein the top of the U-shaped plate is fixedly connected with an electric cylinder, the output end of the electric cylinder penetrates into the U-shaped plate, the inside of the U-shaped plate is fixedly connected with a supporting plate, the top of the supporting plate is provided with an extrusion rod, the bottom of the extrusion rod penetrates into the bottom of the supporting plate, the surface of the extrusion rod is sleeved with a reset spring, the bottom of the reset spring is fixedly connected with the top of the supporting plate, the top of the reset spring is fixedly connected with the surface of the extrusion rod, and the bottom of the inner wall of the U-shaped plate is fixedly connected with a limit sleeve. The utility model has the advantages that the riveting screw die sleeve can be replaced, so that the riveting screw with various types can be used, and the problems that the riveting screw die sleeve used by the traditional punching riveting mechanism is fixed, the fixed riveting screw die sleeve cannot meet the requirement when the riveting screw with other types is used, and the use of the punching riveting mechanism is easy to cause limitation are solved.

Description

Stamping riveting mechanism for automobile parts

Technical Field

The utility model relates to the technical field of automobile parts, in particular to a stamping riveting mechanism for automobile parts.

Background

Automobile parts: is a product for processing the automobile parts by each unit forming the whole automobile part processing.

The automobile parts connect fixed in-process need be used to punching press riveting mechanism, and the riveting screw die sleeve that traditional punching press riveting mechanism used is fixed, and when using the riveting screw of other models, fixed riveting screw die sleeve can't satisfy the demand, causes the problem that has the limitation when punching press riveting mechanism uses easily.

Therefore, the stamping riveting mechanism needs to be designed and modified, and the phenomenon that the type of the riveting screw used by the stamping riveting mechanism is single is effectively prevented.

Disclosure of Invention

In order to solve the problems in the prior art, the utility model aims to provide a stamping riveting mechanism for automobile parts, which has the advantages that the riveting screw die sleeve can be replaced to realize the utilization of various types of riveting screws, and solves the problems that the riveting screw die sleeve used in the traditional stamping riveting mechanism is fixed, and the fixed riveting screw die sleeve cannot meet the requirements when the riveting screws of other types are used, so that the stamping riveting mechanism is easy to have limitation in use.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a punching press riveting mechanism for auto parts, includes the U template, the top fixedly connected with electric jar of U template, the output of electric jar runs through to the inside of U template, the inside fixedly connected with backup pad of U template, the backup pad top is provided with the extrusion pole, the bottom of extrusion pole runs through to the bottom of backup pad, the surface cover of extrusion pole is equipped with reset spring, reset spring's bottom fixedly connected at the top of backup pad, reset spring's top fixedly connected at the surface of extrusion pole, the bottom fixedly connected with stop collar of U template inner wall, the inside of stop collar is provided with the die sleeve, the inside of die sleeve is provided with riveting screw, riveting screw's surface cover is equipped with panel, the bottom fixedly connected with locating piece of die sleeve, the right side of stop collar is provided with L template, the left side of L template runs through to the inside of stop collar, the surface of L template and the inner wall contact of locating piece, the right side of L template is provided with the limit cap, the right side fixedly connected with stop lever of stop collar, sliding connection is at the surface spacing of locating piece.

As the preferable mode of the utility model, the surface of the limiting rod is sleeved with a round sleeve, and the bottom of the round sleeve is fixedly connected to the top of the limiting cover.

As the preferable right side of the round sleeve is fixedly connected with a reinforcing block, and the bottom of the reinforcing block is fixedly connected with the top of the limiting cover.

As the preferable right side of the limiting cover is fixedly connected with the balancing weight, and the balancing weight is positioned on the right side of the L-shaped plate.

As the preferable right side of the limiting cover is fixedly connected with a push rod, and the push rod is positioned on the right side of the L-shaped plate.

As the preferable mode of the utility model, the right side of the bottom of the L-shaped plate is fixedly connected with a pull plate, and the pull plate is positioned at the bottom of the limiting cover.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, through the matched use of the U-shaped plate, the electric cylinder, the supporting plate, the extrusion rod, the reset spring, the limit sleeve, the die sleeve, the riveting screw, the plate, the positioning block, the L-shaped plate, the limit cover and the limit rod, the advantages that the riveting screw die sleeve can be replaced to realize the use of riveting screws of various types are achieved, and the problems that the riveting screw die sleeve used in the traditional punching riveting mechanism is fixed, and the fixed riveting screw die sleeve cannot meet the requirement when the riveting screws of other types are used, and the limitation is easily caused when the punching riveting mechanism is used are solved.

2. According to the utility model, the round sleeve is arranged, so that the limiting cover can be limited, the shaking phenomenon in the moving process of the limiting cover is avoided, and the moving stability of the limiting cover is improved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a front cross-sectional view of the die sleeve of the present utility model;

FIG. 3 is an enlarged block diagram of the portion A of FIG. 2 according to the present utility model;

fig. 4 is a perspective cross-sectional view of the limit cap of the present utility model.

In the figure: 1. a U-shaped plate; 2. an electric cylinder; 3. a support plate; 4. an extrusion rod; 5. a return spring; 6. a limit sleeve; 7. a die sleeve; 8. riveting a screw; 9. a sheet material; 10. a positioning block; 11. an L-shaped plate; 12. a limiting cover; 13. a limit rod; 14. a round sleeve; 15. a reinforcing block; 16. balancing weight; 17. a push rod; 18. pulling the plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 to 4, the stamping riveting mechanism for automobile parts provided by the utility model comprises a U-shaped plate 1, an electric cylinder 2 is fixedly connected to the top of the U-shaped plate 1, the output end of the electric cylinder 2 penetrates into the U-shaped plate 1, a supporting plate 3 is fixedly connected to the inside of the U-shaped plate 1, an extrusion rod 4 is arranged at the top of the supporting plate 3, the bottom of the extrusion rod 4 penetrates into the bottom of the supporting plate 3, a return spring 5 is sleeved on the surface of the extrusion rod 4, the bottom of the return spring 5 is fixedly connected to the top of the supporting plate 3, the top of the return spring 5 is fixedly connected to the surface of the extrusion rod 4, a limit sleeve 6 is fixedly connected to the bottom of the inner wall of the U-shaped plate 1, a die sleeve 7 is arranged in the die sleeve 7, a riveting screw 8 is sleeved on the surface of the riveting screw 8, a plate 9 is fixedly connected to the bottom of the die sleeve 7, an L-shaped plate 11 is arranged on the right side of the limit sleeve 6, the left side of the L-shaped plate 11 penetrates into the inside of the limit sleeve 6, the surface of the L-shaped plate 11 is contacted with the inner wall of the positioning block 10, a limit cover 12 is arranged on the right side of the L-shaped plate 11, a limit cover 6 is fixedly connected to the limit cover 13 on the right side of the limit cover 12, and the limit cover 13 is fixedly connected to the limit rod 13.

Referring to fig. 3, a round sleeve 14 is sleeved on the surface of the limit rod 13, and the bottom of the round sleeve 14 is fixedly connected to the top of the limit cover 12.

As a technical optimization scheme of the utility model, the round sleeve 14 is arranged, so that the limiting cover 12 can be limited, the shaking phenomenon in the moving process of the limiting cover 12 is avoided, and the moving stability of the limiting cover 12 is improved.

Referring to fig. 3, a reinforcing block 15 is fixedly connected to the right side of the round sleeve 14, and the bottom of the reinforcing block 15 is fixedly connected to the top of the limit cover 12.

As a technical optimization scheme of the utility model, the joint of the round sleeve 14 and the limiting cover 12 can be reinforced by arranging the reinforcing block 15, so that the phenomenon of loosening at the joint of the round sleeve 14 and the limiting cover 12 is avoided.

Referring to fig. 3, a weight 16 is fixedly connected to the right side of the limiting cover 12, and the weight 16 is located on the right side of the L-shaped plate 11.

As a technical optimization scheme of the utility model, the weight of the limiting cover 12 can be increased by arranging the balancing weight 16, and the phenomenon that the limiting cover 12 is easy to jump in the using process is avoided.

Referring to fig. 3, a push rod 17 is fixedly connected to the right side of the limiting cover 12, and the push rod 17 is located on the right side of the L-shaped plate 11.

As a technical optimization scheme of the utility model, by arranging the push rod 17, a user can conveniently push the limiting cover 12 to move upwards, and the phenomenon that the limiting cover 12 is difficult to push is avoided.

Referring to fig. 3, a pull plate 18 is fixedly connected to the right side of the bottom of the l-shaped plate 11, and the pull plate 18 is located at the bottom of the limiting cover 12.

As a technical optimization scheme of the utility model, the pulling plate 18 is arranged, so that a user can conveniently pull the L-shaped plate 11 to move, and the phenomenon that the L-shaped plate 11 is difficult to pull due to small contact area with the user is avoided.

The working principle and the using flow of the utility model are as follows: when the riveting mechanism is used, when riveting screws 8 of other types are needed to be used, the limiting cover 12 is pushed to move upwards, at the moment, the L-shaped plate 11 is pulled to the right side, the L-shaped plate 11 is withdrawn from the inside of the positioning block 10 and the limiting sleeve 6, at the moment, the die sleeve 7 is lost to be fixed, the die sleeve 7 is moved upwards, the die sleeve 7 is withdrawn from the inside of the limiting sleeve 6, the die sleeve 7 is detached to be completed, then the die sleeve 7 corresponding to the riveting screw 8 is selected, the new die sleeve 7 is installed in the limiting sleeve 6, the installation can be completed by the reverse operation of the disassembly step when the new die sleeve 7 is installed, then the electric cylinder 2 is started, the output end of the electric cylinder 2 pushes the extrusion rod 4 to move downwards, and when the extrusion rod 4 is contacted with the riveting screws 8, the riveting screws 8 punch and fix the plate 9, so that the effect of the replaceable riveting screw die sleeve is realized.

To sum up: this a punching press riveting mechanism for auto parts uses through U template 1, electronic jar 2, backup pad 3, extrusion pole 4, reset spring 5, stop collar 6, die sleeve 7, riveting screw 8, panel 9, locating piece 10, L template 11, the cooperation of limiting cap 12 and gag lever post 13, has possessed removable riveting screw die sleeve and has realized the advantage of available multiple model riveting screw with this, has solved the riveting screw die sleeve that traditional punching press riveting mechanism used and is fixed, when using the riveting screw of other models, the unable demand that satisfies of fixed riveting screw die sleeve, causes the problem that has the limitation when punching press riveting mechanism uses easily.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A punching and riveting mechanism for automobile parts, includes U template (1), its characterized in that: the utility model discloses a U-shaped plate (1) with a die sleeve, including U-shaped plate (1) and die sleeve (7), U-shaped plate (1) with a die sleeve, electric jar (2) is fixedly connected with at the top of U-shaped plate (1), the inside fixedly connected with backup pad (3) of U-shaped plate (1), backup pad (3) top is provided with extrusion rod (4), the bottom of extrusion rod (4) runs through to the bottom of backup pad (3), the surface cover of extrusion rod (4) is equipped with reset spring (5), the bottom fixedly connected with of reset spring (5) is at the top of backup pad (3), the top fixedly connected with of reset spring (5) is at the surface of extrusion rod (4), the bottom fixedly connected with stop collar (6) of U-shaped plate (1) inner wall, the inside of stop collar (6) is provided with die sleeve (7), the inside of die sleeve (7) is provided with rivet screw (8), the surface cover of rivet screw (8) is equipped with panel (9), the bottom fixedly connected with locating piece (10) of die sleeve (7), the right side (6) is provided with L (11) and is provided with the locating piece (11) of L (11) to the inside of L (11), the right side of the limiting sleeve (6) is fixedly connected with a limiting rod (13), and the limiting cover (12) is slidably connected to the surface of the limiting rod (13).

2. A punch riveting mechanism for automotive parts as claimed in claim 1, wherein: the surface of the limiting rod (13) is sleeved with a round sleeve (14), and the bottom of the round sleeve (14) is fixedly connected to the top of the limiting cover (12).

3. A punch riveting mechanism for automotive parts as claimed in claim 2, wherein: the right side of circle cover (14) fixedly connected with consolidates piece (15), the bottom fixed connection of consolidate piece (15) is at the top of limit cover (12).

4. A punch riveting mechanism for automotive parts as claimed in claim 1, wherein: the right side fixedly connected with balancing weight (16) of limiting cover (12), balancing weight (16) are located the right side of L template (11).

5. A punch riveting mechanism for automotive parts as claimed in claim 1, wherein: the right side of limiting cover (12) fixedly connected with push rod (17), push rod (17) are located the right side of L template (11).

6. A punch riveting mechanism for automotive parts as claimed in claim 1, wherein: the right side of L template (11) bottom fixedly connected with arm-tie (18), arm-tie (18) are located the bottom of limit cap (12).