CN217223285U

CN217223285U - Sheet metal stamping riveting die capable of automatically feeding

Info

Publication number: CN217223285U
Application number: CN202220125572.2U
Authority: CN
Inventors: 刘世东; 王福东; 周成立; 王瑞; 李山; 海东; 邢海龙
Original assignee: Dalian Jinxi Metal Mould Co ltd
Current assignee: Dalian Jinxi Metal Mould Co ltd
Priority date: 2022-01-18
Filing date: 2022-01-18
Publication date: 2022-08-19
Anticipated expiration: 2032-01-18

Abstract

The utility model belongs to the technical field of punching riveting dies, and discloses a metal plate punching riveting die capable of automatically feeding, which comprises a movable die and a fixed die, wherein the die holder is arranged outside the fixed die, the motor is arranged inside the die holder, a second rotating space is arranged at one end of the upper surface wall of the die holder, a second feeding roller is arranged inside the second rotating space, and a first feeding roller is arranged above the second rotating space, the utility model discloses a first feeding roller and a second feeding roller are arranged, the motor is arranged inside the die holder, a rotating rod is arranged inside the first feeding roller, the second feeding roller is connected with the output end of the motor through a transmission belt, and the rotating rod is connected with the second feeding roller through the transmission belt, when in use, the second feeding roller is driven to rotate through the motor, the distance between the feeding rollers is shortened through the driving belt, and extruding the metal plate for automatic feeding.

Description

Sheet metal stamping riveting die capable of automatically feeding

Technical Field

The utility model belongs to the technical field of the punching press riveting die, concretely relates to but autoloading's sheet metal punching press riveting die.

Background

The mode that links together sheet metal has a great variety, can adopt modes such as welding, riveting, wherein the riveting is to utilize axial force to thicken the downthehole nail pole of part rivet and form the pin fin, makes the method that a plurality of parts are connected, and in sheet metal's riveting, can also adopt the riveting mode of no rivet, and the mode of adopting the riveting of no rivet then needs to use punching press riveting die, places in the mould after through overlapping two sheet metal, then punches, makes it accomplish the riveting.

But present punching press riveting die need cooperate comparatively complicated machinery can carry out automatic feeding operation, and its self can not accomplish automatic feeding's process, and the operation is comparatively inconvenient, and too much equipment can occupy a large amount of spaces, and when the punching press was riveted, the position of cover half probably received the impact of movable mould and alternate the angle because sheet metal to make the vestige of riveting chaotic, influence pleasing to the eye.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a but autoloading's sheet metal punching press riveting die to cover half is easy at the effect of the impact force pivoted problem when solving current punching press riveting die and need just can automatic feeding and punching press with the help of other equipment.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a but autoloading's sheet metal punching press riveting die, includes movable mould and cover half, the movable mould is located the top of cover half, and the outside of cover half is provided with the die holder, the inside of die holder is provided with the motor, the second rotation space has been seted up to the one end of die holder upper surface wall, the internally mounted in second rotation space has the second material loading roller, and the second rotates the top in space and be provided with first material loading roller, the internally mounted of first material loading roller has the dwang.

Preferably, the two ends of the bottom of the fixed die are provided with convex angles, the upper wall of the fixed die is provided with a stamping groove, the upper wall of the die holder is provided with a placing groove, and the two ends of the bottom wall of the placing groove are provided with angle grooves.

Preferably, an installation cavity is formed in the die holder, the motor is located in the installation cavity, and the bottom of the installation cavity is provided with the packaging block.

Preferably, limiting edges are arranged on two sides of the upper surface wall of the die holder, an upper shell is arranged above the limiting edges, and a feeding seam is formed between the upper shell and the die holder.

Preferably, first annular and second annular have been seted up to the table wall symmetry of dwang, and first annular is located the inside of second annular.

Preferably, the side wall of the die holder is provided with a containing groove, the inside of the upper shell is provided with a first rotating space, and the first feeding roller is positioned in the first rotating space.

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

(1) the utility model discloses first material loading roller and second material loading roller have been set up, and at the internally mounted motor of die holder, the internally mounted dwang of first material loading roller, the output of second material loading roller and motor passes through the drive belt and connects, and also connects through the drive belt between dwang and the second material loading roller, during the use, drive second material loading roller through the motor and rotate, drive under the effect of drive belt, shorten the distance between the material loading roller, extrusion sheet metal carries out automatic feeding.

(2) The utility model discloses seted up the standing groove, and the both ends of standing groove diapire have seted up the angle groove, have set up the salient angle at the both ends of the bottom of cover half, during the use, lay the cover half in the standing groove, carry on spacingly to the cover half through the block between salient angle and the angle groove, avoid rotating at the in-process cover half atress of punching press to riveting hole inconsistent condition has been avoided.

Drawings

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

fig. 2 is a top view of the upper shell and the die holder of the present invention;

fig. 3 is a side view of the upper housing and the die holder of the present invention;

FIG. 4 is a side view of the feeding slot of the present invention;

FIG. 5 is a bottom view of the fixed mold of the present invention;

fig. 6 is a side view of the first feeding roller of the present invention;

in the figure: 1. an upper housing; 2. a first feeding roller; 3. a first rotation space; 4. a second feeding roller; 5. a second rotation space; 6. a motor; 7. a mounting cavity; 8. packaging the block; 9. a placement groove; 10. an angular groove; 11. a limiting edge; 12. moving the mold; 13. punching a groove; 14. fixing a mold; 15. a die holder; 16. a receiving groove; 17. feeding a material seam; 18. a lobe; 19. a first ring groove; 20. rotating the rod; 21. a second ring 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides the following technical solutions: a sheet metal stamping riveting die capable of automatically feeding comprises a movable die 12 and a fixed die 14, wherein the movable die 12 is positioned above the fixed die 14, a die holder 15 is arranged outside the fixed die 14, a motor 6 is arranged inside the die holder 15, a second rotating space 5 is formed in one end of the upper surface wall of the die holder 15, a second feeding roller 4 is arranged inside the second rotating space 5, a first feeding roller 2 is arranged above the second rotating space 5, a rotating rod 20 is arranged inside the first feeding roller 2, the rotating rod 20 is rotatably connected with the first feeding roller 2, the motor 6 is connected with the second feeding roller 4 through a driving belt, the first feeding roller 2 is also connected with the second feeding roller 4 through the driving belt, when the sheet metal stamping riveting die is used, the driving belt between the first feeding roller 2 and the second feeding roller 4 pulls the first feeding roller 2 to move downwards to clamp a sheet metal in cooperation with the second feeding roller 4, the turning rod 20 is then idle inside the first loading roller 2 by the transmission structure.

Further, both ends of cover half 14 bottom all are provided with salient 18, and stamping groove 13 has been seted up to the upper surface wall of cover half 14, and movable mould 12 punches the panel under stamping equipment's effect, with the help of stamping groove 13's structure, rivet two panels, standing groove 9 has been seted up to the upper surface wall of die holder 15, and the both ends of standing groove 9 diapire have all been seted up corner groove 10, corner groove 10 and salient 18 phase-match, will fix cover half 14 with the help of the block between corner groove 10 and the salient 18.

Furthermore, an installation cavity 7 is formed in the die holder 15, the motor 6 is located inside the installation cavity 7, a packaging block 8 is arranged at the bottom of the installation cavity 7, and after the motor 6 is fixed in the installation cavity 7, the packaging block 8 is used for sealing the installation cavity 7.

Specifically, the two sides of the upper surface wall of the die holder 15 are provided with limiting edges 11, the limiting plates 11 limit the feeding path of the metal plate, the metal plate is prevented from being deviated in the feeding process, the upper shell 1 is arranged above the limiting edges 11, and a feeding seam 17 is formed between the upper shell 1 and the die holder 15.

It is worth to be noted that, the first ring groove 19 and the second ring groove 21 are symmetrically formed in the surface wall of the rotating rod 20, the first ring groove 19 is located inside the second ring groove 21, and the transmission belt between the first feeding roller 2 and the second feeding roller 4 is located inside the first ring groove 19.

Further, the side wall of the die holder 15 has been seted up and has been accommodated groove 16, goes up the inside of casing 1 and has been seted up first rotating space 3, and first material loading roller 2 is located the inside of first rotating space 3, can place movable mould 12 when the punching press riveting die does not use and avoid losing in accommodating groove 16.

The utility model discloses a theory of operation and use flow: when the utility model is used, after the utility model is assembled, the movable die 12 is arranged on the punching equipment, the metal plate to be riveted is stacked and then is inserted from the feeding seam 17, the position of the first feeding roller 2 is pulled down by utilizing the transmission between the first feeding roller 2 and the second feeding roller 4, the effect of extruding the metal plate by the first feeding roller 2 and the second feeding roller 4 is formed, the second feeding roller 4 is driven by the motor 6 to rotate to move the metal plate, thereby achieving the operation of automatic feeding, the position of the metal plate is limited between the limiting edges 11 under the action of the limiting edges 11, the fixed die 14 is put in the placing groove 9, the fixed die 14 is prevented from rotating in the punching process by the block between the angle groove 10 and the convex angle 18, when the metal plate moves to the upper part of the fixed die 14, the punching equipment moves the movable die 12 downwards to punch the metal plate, the two metal plate materials are riveted without rivets by the press groove 13, and after the process is finished, the movable die 12 is accommodated in the accommodating groove 16.

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

Claims

1. The utility model provides a but autoloading's sheet metal punching press riveting die, includes movable mould (12) and cover half (14), its characterized in that: movable mould (12) are located the top of cover half (14), and the outside of cover half (14) is provided with die holder (15), the inside of die holder (15) is provided with motor (6), second rotation space (5) have been seted up to the one end of die holder (15) top surface wall, the internally mounted of second rotation space (5) has second material loading roller (4), and the top of second rotation space (5) is provided with first material loading roller (2), the internally mounted of first material loading roller (2) has dwang (20).

2. The metal plate stamping and riveting die capable of automatically feeding according to claim 1, wherein: the improved die is characterized in that convex angles (18) are arranged at two ends of the bottom of the fixed die (14), the punching grooves (13) are formed in the upper wall of the fixed die (14), the placing grooves (9) are formed in the upper wall of the die holder (15), and the corner grooves (10) are formed in two ends of the bottom wall of the placing grooves (9).

3. The metal plate stamping and riveting die capable of automatically feeding according to claim 2, wherein: an installation cavity (7) is formed in the die holder (15), the motor (6) is located in the installation cavity (7), and a packaging block (8) is arranged at the bottom of the installation cavity (7).

4. The metal plate stamping and riveting die capable of automatically feeding according to claim 3, wherein: spacing limit (11) are all installed to the both sides of table wall on die holder (15), and install upper shell (1) above spacing limit (11), material loading seam (17) have been seted up between upper shell (1) and die holder (15).

5. The metal plate punching riveting die capable of automatically feeding according to claim 4, characterized in that: first annular (19) and second annular (21) have been seted up to the table wall symmetry of dwang (20), and first annular (19) are located the inside of second annular (21).

6. The metal plate punching riveting die capable of automatically feeding according to claim 5, characterized in that: the die holder is characterized in that a containing groove (16) is formed in the side wall of the die holder (15), a first rotating space (3) is formed in the inner portion of the upper shell (1), and the first feeding roller (2) is located in the first rotating space (3).