CN210394406U

CN210394406U - Punching device is used in automotive interior spare production

Info

Publication number: CN210394406U
Application number: CN201921264870.4U
Authority: CN
Inventors: 廖建滨
Original assignee: Naipu Longyan Automobile Accessories Co ltd
Current assignee: Naipu Longyan Automobile Accessories Co ltd
Priority date: 2019-08-06
Filing date: 2019-08-06
Publication date: 2020-04-24
Anticipated expiration: 2029-08-06

Abstract

The utility model discloses a punching device for producing automotive upholstery, which comprises a punching platform and a punching template, wherein the punching platform comprises a bedplate, the bedplate is a square pallet, a mounting groove is arranged in the middle of the bedplate, a groove barrel is welded at the bottom of the bedplate, the top of a cavity of the groove barrel penetrates through the surface of the bedplate, a guide post is welded in the middle of the bottom wall of the cavity of the groove barrel and penetrates through the surface of the bedplate, a threaded opening is arranged in the middle of the top wall of the guide post, and a gasket is arranged at the top of the guide post. Residual materials are prevented from remaining in the punched holes of the leather.

Description

Punching device is used in automotive interior spare production

Technical Field

The utility model relates to an automotive interior spare production technical field specifically is a die-cut device is used in automotive interior spare production.

Background

The die cutting process, i.e., using a cutting die to bend the blade into the desired shape, uses a punching or pressing device to "die cut" the sheet material to produce the product. In the processing and manufacturing of the leather foot pad and the seat leather sheath of the automobile interior trim, the appearance of the leather foot pad is punched according to the requirements of customers at times, or the leather of a seat belt is punched to form decorative holes with ornamental value.

Traditional preparation mode drives the cutting die through stamping equipment and punches to the cladding, and the punching press platform that the cladding was used for placing to the cutting die below is the solid slab, on the cutter striking mesa in order to avoid the cutting die, need set up the parameter of stamping equipment through the modification, makes the cutter bottom of cutting die go to and begin to carry out the return stroke behind the punching press platform mesa.

However, because the leather has toughness, when the leather is punched in such a way, the leather cannot be punched completely by the cutter, so that residual materials are left on the leather; in addition, in the process of punching the leather, when the leather is punched by a cutter, the leather punching part is not fixed by a fixing component, and when the leather is pressed, the leather can slide sometimes to cause the deflection of the punched hole of the leather, so that the leather becomes a defective product. Based on this, the utility model designs a die-cut device is used in automotive interior spare production to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a punching device for producing automotive upholstery, which aims to solve the problems that the leather material is tough and cannot be completely punched by a cutter due to the fact that the leather material is provided in the background technology, so that the residual material is left on the leather material; in addition, in the process of punching the leather, when the leather is punched by a cutter, the leather punching part is not fixed by a fixing component, and when the leather is pressed, the leather can slide sometimes to cause the deflection of the punched hole of the leather, so that the leather becomes a defective product.

In order to achieve the above object, the utility model provides a following technical scheme: a punching device for producing automotive upholstery comprises a punching table and punching templates, wherein the punching table comprises a platen, the platen is a square platen, a mounting groove is formed in the middle of the platen, a groove barrel is welded at the bottom of the platen, the top of a cavity of the groove barrel penetrates through the surface of the platen, a guide post is welded in the middle of the bottom wall of the cavity of the groove barrel and penetrates through the surface of the platen, a threaded opening is formed in the middle of the top wall of the guide post, a gasket is mounted at the top of the guide post, a screw is externally connected to the top of the gasket and penetrates through the middle of the gasket and is in threaded connection with the threaded opening in the top of the guide post, a spring is sleeved on a cylinder of the guide post, the bottom end of the spring is abutted against the bottom wall of the cavity of the groove barrel, a pressing frame is arranged right above the mounting groove and comprises a square frame, supporting rods are welded, and two groups of stamping templates are distributed and installed in the mounting groove cavity and the inner cavity of the square frame, and the middle part of each stamping template is provided with a stamping notch.

Preferably, the mounting groove is a square groove, and first threaded holes are formed in four corners of the bottom wall of the groove cavity.

Preferably, the number of the grooved drums is four, and the four grooved drums are uniformly distributed on the periphery of the mounting groove.

Preferably, first sockets are evenly arranged on the four side frames of the square frame and penetrate through the inner side wall and the outer side wall of the four side frames of the square frame, guide openings are arranged at the outer ends of the supporting rods and penetrate through the upper wall and the lower wall of the supporting rods, and the guide openings are sleeved on the columns of the guide columns in a sliding mode.

Preferably, the punching die plate is a square plate, second threaded holes are uniformly formed in the outer side walls of four sides of the punching die plate and aligned with the first sockets, the second sockets are formed in four corners of the punching die plate and penetrate through the upper wall and the lower wall of the punching die plate, the second sockets are aligned with the first threaded holes, and the punching die plate is two groups of punching die plates which are horizontally and symmetrically distributed up and down.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a press the punching press template of solid frame and inner chamber installation, can press down fixedly to the cladding of placing on the punching press template of mounting groove vallecular cavity, avoid punching a hole of cladding to appear the condition of incline at die-cut in-process, can cooperate the punching press hole that the cutter runs through two sets of punching press templates again to the guarantee cutter is to the cladding run through die-cut, leaves the defective material in avoiding punching a hole of cladding.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is a schematic structural view of the punching table of the present invention;

FIG. 3 is a schematic view of the structure of the press frame of the present invention;

fig. 4 is the schematic diagram of the structure of the stamping die plate of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

100-punching table, 110-platen, 111-mounting groove, 101-first threaded hole, 120-grooved drum, 130-guide column, 200-spring, 300-pressing frame, 310-square frame, 311-first socket, 320-support rod, 321-guide opening, 400-gasket, 500-punching template, 510-second threaded hole and 520-second socket.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a punching device for producing automotive upholstery comprises a punching table 100 and punching templates 500, wherein the punching table 100 comprises a platen 110, the platen 110 is a square platen, a mounting groove 111 is formed in the middle of the platen 110, a groove barrel 120 is welded at the bottom of the platen 110, the top of a barrel cavity of the groove barrel 120 penetrates through the surface of the platen 110, a guide post 130 is welded at the middle of the bottom wall of the barrel cavity of the groove barrel 120, the guide post 130 penetrates through the surface of the platen 110, a threaded opening is formed in the middle of the top wall of the guide post 130, a gasket 400 is mounted at the top of the guide post 130, a screw is externally connected to the top of the gasket 400, the middle of the screw penetrating through the gasket 400 is in threaded connection with the threaded opening at the top of the guide post 130, a spring 200 is sleeved on the guide post 130, the bottom end of the spring 200 is abutted to the bottom wall of the barrel cavity of the groove barrel 120, a pressing frame 300 is arranged, the two groups of stamping templates 500 are distributed and installed in the groove cavities of the installation grooves 111 and the inner cavity of the square frame 310, and the middle parts of the stamping templates 500 are provided with stamping notches.

Further, the mounting groove 111 is a square groove, and the four corners of the bottom wall of the groove cavity are provided with first threaded holes 101, so that the stamping die plate 500 can be mounted conveniently.

Further, the grooved drums 120 are four groups, and the four groups of grooved drums 120 are uniformly distributed on the periphery of the mounting groove 111, so that the pressing frame 300 is conveniently guided and supported by matching with the spring 200.

Further, first socket 311 has evenly been seted up to the four sides framework of square frame 310, and first socket 311 runs through the inside and outside lateral wall of the four sides framework of square frame 310, and branch 320 outer end has been seted up and has been seted up guide port 321, and guide port 321 runs through two upper and lower walls of branch 320, and guide port 321 slides and cup joints on the cylinder of guide post 130, is favorable to pressing fixedly to the cladding.

Further, the punching die plate 500 is a square plate, the outer side walls of four sides of the punching die plate 500 are uniformly provided with second threaded holes 510, the second threaded holes 510 are aligned with the first sockets 311, the four corners of the punching die plate 500 are provided with second sockets 520, the second sockets 520 penetrate through the upper wall and the lower wall of the punching die plate 500, the second sockets 520 are aligned with the first threaded holes 101, the two groups of punching die plates 500 are horizontally and symmetrically distributed, and a cutter is convenient to punch and penetrate through the leather.

One specific application of this embodiment is: it is required to explain specially, the utility model discloses need to coordinate stamping equipment and die-cut cutter on the market to arrange the use, because the utility model discloses stamping equipment and die-cut cutter on the market do not improve, consequently, in this description, do not describe it repeatedly. In the utility model, the bolt is screwed with the second threaded hole 510 aligned with the first socket 311 after penetrating through the first socket 311 by the external bolt, so as to achieve the purpose of installing the stamping template 500 in the inner cavity of the square frame 310; through external bolts, the bolts penetrate through the second inserting holes 520 and then are in threaded connection with the first threaded holes 101 aligned with the second inserting holes 520, and the purpose that the stamping template 500 is installed in the groove cavity of the installation groove 111 is achieved. The utility model discloses it is right to carry out the use, to treat that die-cut cladding is placed 500 on the surface of punching press template of below, then promote blade holder downstream through stamping equipment, and press down the punching press template 500 of solid frame 300 and its inner chamber installation through the blade holder, make the punching press template 500 of solid frame 300 inner chamber descend, and press down fixedly to the cladding of placing on the 111 cell cavities 500 of mounting groove, then push down the cutter in with the blade holder through punching equipment, make the cutter pass the die-cut mouth of top punching press template 500 after directly running through the cladding and get into 500 my punching cut inner chamber of below punching press template, at this moment, just accomplished the die-cut of cladding and run through, the condition that remains the defective material of punching a hole of cladding has been avoided, and simultaneously, reduced the condition emergence of the skew appears punching a hole, the output of defective goods has been reduced promptly, be favorable to the development of trade. When the punching equipment drives the cutter to return, the cutter holder rises upwards, the pressing frame 300 is not pressed any more, and the pressing frame 300 losing the pressing acting force resets under the resilience characteristic of the spring 200. Wherein, the die-cut mouth profile shape of punching press template 500 is unanimous with the die-cut profile of cutter, and punching press template 500 and cutter all make a mould according to customer's die-cut demand the utility model discloses in, only use cutter and punching press template 500 after making a mould to do not improve its preparation technology etc. consequently, this description is not repeated it.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; may be mechanically coupled, may be directly coupled, or may be indirectly coupled through an intermediary. To those of ordinary skill in the art, the specific meaning of the above terms in the present invention is understood according to the specific situation. In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a die-cut device is used in production of automotive interior spare, includes die-cut platform (100) and punching die board (500), its characterized in that: the punching table (100) comprises a table plate (110), the table plate (110) is a square table plate, a mounting groove (111) is formed in the middle of the table plate (110), a groove barrel (120) is welded at the bottom of the table plate (110), the top of a barrel cavity of the groove barrel (120) penetrates through the plate surface of the table plate (110), a guide post (130) is welded in the middle of the barrel cavity bottom wall of the groove barrel (120), the guide post (130) penetrates through the plate surface of the table plate (110), a threaded opening is formed in the middle of the top wall of the guide post (130), a gasket (400) is installed at the top of the guide post (130), a spring (200) is sleeved on a column body of the guide post (130), the bottom end of the spring (200) is abutted against the barrel cavity bottom wall of the groove barrel (120), a press-fixing frame (300) is arranged right above the mounting groove (111), the press-fixing frame (300) comprises a square frame (310, the stamping die plates (500) are divided into two groups, the two groups of stamping die plates (500) are distributed and installed in the groove cavity of the installation groove (111) and the inner cavity of the square frame (310), and stamping notches are formed in the middle of the stamping die plates (500).

2. The die-cutting device for producing automotive interior parts according to claim 1, characterized in that: mounting groove (111) are square groove, and first screw hole (101) have all been seted up in the four corners of vallecular cavity diapire.

3. The die-cutting device for producing automotive interior parts according to claim 1, characterized in that: the number of the grooved drums (120) is four, and the four grooved drums (120) are uniformly distributed on the periphery of the mounting groove (111).

4. The die-cutting device for producing automotive interior parts according to claim 1, characterized in that: first socket (311) have evenly been seted up to the four sides frame of square frame (310), and first socket (311) run through the interior lateral wall of square frame (310) four sides frame, guiding opening (321) have been seted up to branch (320) outer end, and guiding opening (321) run through the upper and lower two walls of branch (320), guiding opening (321) slip cup joints on the cylinder of guide post (130).

5. The die-cutting device for producing automotive interior parts according to claim 4, characterized in that: stamping die board (500) are square plate, and second screw hole (510) have evenly been seted up to the four sides lateral wall of stamping die board (500), and second screw hole (510) align with first socket (311), second socket (520) have been seted up in stamping die board (500) four corners, and second socket (520) run through the upper and lower two walls of stamping die board (500), second socket (520) align with first screw hole (101), and are two sets of stamping die board (500) are horizontal symmetric distribution from top to bottom.