CN221047224U

CN221047224U - Semi-automatic riveting equipment for metal parts

Info

Publication number: CN221047224U
Application number: CN202322713547.3U
Authority: CN
Inventors: 王瑜
Original assignee: Jiangsu Wangda Intelligent Equipment Manufacturing Co ltd
Current assignee: Jiangsu Wangda Intelligent Equipment Manufacturing Co ltd
Priority date: 2023-10-10
Filing date: 2023-10-10
Publication date: 2024-05-31
Anticipated expiration: 2033-10-10

Abstract

The utility model discloses semi-automatic riveting equipment for metal parts, which comprises a workbench, wherein a first groove, a second groove and a third groove are formed in the top end of the workbench, and are respectively positioned on two sides of the first groove; through setting up stamping mechanism in the below of workstation to utilize U-shaped limit stop to carry out spacingly to the top of the rivet that runs through two metal parts, stamping mechanism punches the rivet in the below, thereby avoided the staff to stretch into the punching press district, thereby can rivet safer.

Description

Semi-automatic riveting equipment for metal parts

Technical Field

The utility model relates to the technical field of riveting equipment, in particular to semi-automatic riveting equipment for metal parts.

Background

The existing riveting equipment generally uses operators to manually place rivets on a workbench and then sleeve the rivets on metal parts for riveting, so that the working efficiency is low, and the poor riveting of workpieces is often caused by pressure deflection due to inaccurate placing positions of the rivets; and because the rivet is manually penetrated through the through holes of the two metal parts, and then the rivet is punched by utilizing the punching mechanism above the workbench, when the rivet is placed, the hidden danger that workers are injured by the false punching of the punching mechanism exists.

Disclosure of utility model

The present utility model has been made in view of the problems existing in the existing semi-automatic caulking apparatus for metal components.

Therefore, the utility model aims to provide the semi-automatic riveting equipment for the metal parts, which solves the problems that the existing riveting equipment generally relies on operators to manually place rivets on a workbench and then sleeve the rivets on the metal parts for riveting, so that the working efficiency is low, and the work piece is often not riveted due to pressure deviation caused by inaccurate placement position of the rivets; and because the rivet is manually penetrated through the through holes of the two metal parts, and then the rivet is punched by utilizing the punching mechanism above the workbench, when the rivet is placed, the hidden danger that workers are injured by the false punching of the punching mechanism exists.

In order to solve the technical problems, according to one aspect of the present utility model, the following technical solutions are provided:

The semi-automatic riveting equipment for the metal parts comprises a workbench, wherein a first groove, a second groove and a third groove are formed in the top end of the workbench, and the second groove and the third groove are respectively positioned on two sides of the first groove;

The center of the bottom wall of the first groove is provided with a through hole, a stamping mechanism is arranged below the workbench, and a U-shaped limit stop is connected to the workbench in a sliding manner.

As a preferred embodiment of the semi-automatic riveting apparatus for metal parts according to the present utility model, wherein: limiting sliding strips are welded on two sides of the workbench, sliding grooves are formed in inner walls of two sides of the U-shaped limiting stop block, and the inner walls of the sliding grooves are in sliding connection with the limiting sliding strips.

As a preferred embodiment of the semi-automatic riveting apparatus for metal parts according to the present utility model, wherein: the stamping mechanism comprises a bottom supporting plate, the bottom supporting plate is arranged at the bottom of the workbench through a supporting vertical rod, a hydraulic cylinder is arranged on the bottom supporting plate through bolts, a rivet cap lifting block is fixedly connected to the top end of a telescopic rod of the hydraulic cylinder, and the rivet cap lifting block is located in the through hole.

As a preferred embodiment of the semi-automatic riveting apparatus for metal parts according to the present utility model, wherein: the rivet cap lifting block is spherical, and the top inner wall of the rivet cap lifting block is spherical.

As a preferred embodiment of the semi-automatic riveting apparatus for metal parts according to the present utility model, wherein: the second groove and the third groove are communicated with the first groove, and the depths of the second groove and the third groove are different.

As a preferred embodiment of the semi-automatic riveting apparatus for metal parts according to the present utility model, wherein: the bottom welding of workstation has first support connecting seat, first support connecting seat inner wall grafting support the pole setting, pass through the bolt fastening between first support connecting seat and the support pole setting.

As a preferred embodiment of the semi-automatic riveting apparatus for metal parts according to the present utility model, wherein: the top welding of bottom support board has the second to support the connecting seat, the second supports the connecting seat inner wall grafting support the pole setting, support and pass through the bolt fastening between pole setting and the second support connecting seat.

Compared with the prior art:

1. Through setting up first recess, second recess and third recess on the workstation, place two metal parts in first recess, second recess, utilize the recess to carry out spacing and support to metal part to guaranteed metal part's stability, thereby can be convenient for the accurate going on of riveting, reduce the defective rate;

2. Through setting up stamping mechanism in the below of workstation to utilize U-shaped limit stop to carry out spacingly to the top of the rivet that runs through two metal parts, stamping mechanism punches the rivet in the below, thereby avoided the staff to stretch into the punching press district, thereby can rivet safer.

Drawings

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

FIG. 2 is a cross-sectional view of FIG. 1 provided by the present utility model;

FIG. 3 is a top view of FIG. 1 provided by the present utility model;

FIG. 4 is a side view of FIG. 1 provided by the present utility model;

fig. 5 is a schematic view of the present utility model after two metal parts are placed in fig. 2.

In the figure: the hydraulic head lifting device comprises a workbench 1, a limiting slide bar 2, a U-shaped limiting stop 3, a sliding groove 31, a hydraulic cylinder 4, a first support connecting seat 5, a support vertical rod 6, a second support connecting seat 7, a bottom support plate 8, a first groove 9, a second groove 10, a third groove 11, a through hole 12, a rivet head lifting block 13 and a metal part 100.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, embodiments of the present utility model will be described in further detail below with reference to the accompanying drawings.

The utility model provides a semi-automatic riveting device for metal parts, please refer to fig. 1-5, which comprises a workbench 1, wherein a first groove 9, a second groove 10 and a third groove 11 are formed at the top end of the workbench 1, as shown in fig. 5, when two metal parts are respectively placed in the first groove 9 and the second groove 10, the first groove 9 and the third groove 11, and the tail ends of the two metal parts respectively prop against the inner walls of the second groove 10 and the third groove 11, so that through holes on the two metal parts are automatically aligned, the second groove 10 and the third groove 11 are communicated with the first groove 9, and the depths of the two grooves are different, for example, as shown in fig. 2, the depth of the second groove 10 is the same as the depth of the first groove 9, so that the first metal part is placed in the first groove 9 and the second groove 10, and the depth of the third groove 11 is shallower (the depth of the second groove 10 is equal to the sum of the depth of the third groove 11 and the thickness of the metal part), and the second groove 10 and the third groove 11 are respectively positioned at two sides of the first groove 9; the shapes of the first groove 9, the second groove 10 and the third groove 11 shown in the figure are set according to the shape of the metal part, and the metal part can be put in and limited by the inner wall of the groove;

The center department of the bottom wall of the first groove 9 is provided with a through hole 12, the below of the workbench 1 is provided with a stamping mechanism, sliding connection has a U-shaped limit stop 3 on the workbench 1, specifically, limit slides 2 are welded on both sides of the workbench 1, sliding grooves 31 are all formed in the inner walls of both sides of the U-shaped limit stop 3, the inner walls of the sliding grooves 31 are in sliding connection with the limit slides 2, after two metal pieces are respectively placed in the first groove 9, the second groove 10 and the third groove 11, through holes on the two metal pieces are aligned, rivets penetrate through the through holes of the two metal pieces, the caps of the rivets are located above, the U-shaped limit stop 3 is slid, the U-shaped limit stop 3 is driven to move to the upper side of the rivets, the upward movement of the rivets is blocked by the U-shaped limit stop 3, and the inner walls of the tops of the U-shaped limit stop 3 can be contacted with the tops of the caps of the rivets or have a distance smaller than 1mm from the tops of the caps of the rivets.

The stamping mechanism comprises a bottom supporting plate 8, the bottom supporting plate 8 is arranged at the bottom of the workbench 1 through a supporting upright rod 6, specifically, a first supporting connecting seat 5 is welded at the bottom of the workbench 1, the inner wall of the first supporting connecting seat 5 is inserted and connected with the supporting upright rod 6, the first supporting connecting seat 5 and the supporting upright rod 6 are fixed through bolts, the top end of the bottom supporting plate 8 is welded with a second supporting connecting seat 7, the inner wall of the second supporting connecting seat 7 is inserted and connected with the supporting upright rod 6, the supporting upright rod 6 and the second supporting connecting seat 7 are fixed through bolts, a hydraulic cylinder 4 is arranged on the bottom supporting plate 8 through bolts, the top end of a telescopic rod of the hydraulic cylinder 4 is fixedly connected with a rivet cap lifting block 13, and the rivet cap lifting block 13 is positioned in a through hole 12; the punching mechanism is positioned below the workbench 1, so that rivets are placed at the upper position of the workbench 1 more safely without potential safety hazards.

The rivet cap lifting block 13 is spherical, the top inner wall of the rivet cap lifting block 13 is spherical, and the bottom of the rivet is dragged and supported by the rivet cap lifting block 13, so that the bottom of the rivet can be punched into a cap shape when the rivet is punched, and effective riveting is realized.

When in specific use:

Step one: placing two metal parts into the first groove 9 and the second groove 10 respectively, placing the other metal part above the first metal part, and placing the metal part in the first groove 9 and the third groove 11 so that the two metal parts are respectively attached to the inner walls of the second groove 10 and the third groove 11, and thus the through holes on the two metal parts are aligned;

Step two: penetrating the rivet through the through holes of the two metal parts, enabling the rivet cap to be located above, and sliding the U-shaped limit stop 3 until the U-shaped limit stop 3 is located above the rivet;

Step three: the telescopic rod of the hydraulic cylinder 4 is extended to drive the rivet cap lifting block 13 to move upwards, so that the bottom of the rivet cap lifting block 13 is pressed and deformed into a rivet cap shape;

Step four, a step four is carried out; moving the U-shaped limit stop 3 until the U-shaped limit stop 3 is far away from the second groove 10 or the third groove 11, and taking out the two riveted metal parts; or the telescopic rod is extended by the hydraulic cylinder 4 controller, and the two metal parts are ejected out by the ascending rivet cap lifting block.

Although the utility model has been described hereinabove with reference to embodiments, various modifications thereof may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the features of the disclosed embodiments may be combined with each other in any manner as long as there is no structural conflict, and the exhaustive description of these combinations is not given in this specification merely for the sake of omitting the descriptions and saving resources. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims

1. Semi-automatic riveting equipment of metal parts, including workstation (1), its characterized in that: a first groove (9), a second groove (10) and a third groove (11) are formed in the top end of the workbench (1), and the second groove (10) and the third groove (11) are respectively positioned on two sides of the first groove (9);

The stamping mechanism is arranged below the workbench (1), and the U-shaped limit stop block (3) is connected to the workbench (1) in a sliding manner.

2. The semi-automatic riveting equipment for metal parts according to claim 1, wherein limiting sliding strips (2) are welded on two sides of the workbench (1), sliding grooves (31) are formed in inner walls of two sides of the U-shaped limiting stop block (3), and the inner walls of the sliding grooves (31) are in sliding connection with the limiting sliding strips (2).

3. Semi-automatic riveting apparatus for metal parts according to claim 1 or 2, characterized in that the stamping mechanism comprises a bottom support plate (8), the bottom support plate (8) is installed at the bottom of the workbench (1) through a support upright (6), the bottom support plate (8) is provided with a hydraulic cylinder (4) through a bolt, the top end of the telescopic rod of the hydraulic cylinder (4) is fixedly connected with a rivet cap lifting block (13), and the rivet cap lifting block (13) is located in the through hole (12).

4. A semi-automatic caulking apparatus for metal parts according to claim 3, wherein said rivet cap lifting block (13) is spherical and the top inner wall of said rivet cap lifting block (13) is spherical.

5. A semi-automatic riveting apparatus for metal parts according to claim 1, characterized in that said second (10) and third (11) grooves are both in communication with said first groove (9) and have different depths.

6. A semi-automatic riveting apparatus for metal parts according to claim 3, characterized in that the bottom of the working table (1) is welded with a first support connecting seat (5), the inner wall of the first support connecting seat (5) is inserted into the support upright (6), and the first support connecting seat (5) and the support upright (6) are fixed by bolts.

7. A semi-automatic riveting apparatus for metal parts according to claim 3, characterized in that the top end of the bottom support plate (8) is welded with a second support connecting seat (7), the inner wall of the second support connecting seat (7) is inserted into the support upright (6), and the support upright (6) and the second support connecting seat (7) are fixed by bolts.