CN210190007U - Automatic safe punching shearing device for automobile door and window frame sealing strips - Google Patents

Abstract

The utility model relates to the technical field of sealing strip punching, in particular to a shearing device for the safe automatic punching of sealing strips of automobile door and window frames, which comprises a cutter, a workbench and a slide block, wherein the workbench is provided with a first groove, the inner side walls of the two sides of the first groove are symmetrically provided with convex chutes, one side of the workbench is integrally formed with a connecting column, the other end of the connecting column is welded with a first fixing plate, the first fixing plate is transversely provided with a second groove, the upper side wall of the second groove is provided with a first through groove in a penetrating way, the lower side wall is provided with a third groove, the two sides of the slide block are integrally formed with convex slides, in particular to the shearing device for the safe automatic punching of sealing strips of automobile door and window frames, through the arrangement of a fourth groove and a rubber pad, the cutter can not be worn with a cutter face when punching work is, the punching machine is very quick and convenient, and the punching operation can not be influenced.

Description

Automatic safe punching shearing device for automobile door and window frame sealing strips

Technical Field

The utility model relates to a die-cut technical field of sealing strip specifically is die-cut cutting device of car door and window frame sealing strip safety automation.

Background

The automobile is a common trip vehicle at present, the automobile is not an integral structure, the automobile is assembled by a plurality of parts, some of the parts can be tightly connected, but some parts need to be filled with sealing strips, the sealing strips not only have the function of filling, but also have the effects of shock absorption, water prevention, dust prevention, sound insulation and the like, so the sealing strips are more and more along with the common demand of the automobile, the types and the number of the automobile sealing strip punching equipment in the market at present are very large, the requirements of various sealing strips can be met, the sealing strip punching cutting is mainly carried out by a punching cutter, when the sealing strips are cut by the punching cutter, the cutting edge of the traditional punching cutter is touched on a working table for placing the sealing strips, the cutting edge becomes dull after a long time, and even the edge rolling phenomenon is caused, so as to damage the cutter, and further influence the punching work of the sealing strips, in order to prevent that the cutting edge from becoming dull or the sword of book, current all sets up the rubber pad on the workstation, because die-cutting sword cutting same position, the cutting edge also can contact the workstation for a long time, and the change to the rubber pad is also very troublesome, so simple setting up the rubber pad can only transient wearing and tearing that prevent the die-cutting sword, for this reason, the utility model provides a commodity environmental data collector is used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a car door sash sealing strip safe die-cut cutting device to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the shearing device for the safe automatic punching of the sealing strip of the automobile door window frame comprises a cutter, a workbench and a sliding block, wherein the workbench is provided with a first groove, the inner side walls of two sides of the first groove are symmetrically provided with convex sliding grooves, one side of the workbench is integrally formed with a connecting column, the other end of the connecting column is welded with a first fixing plate, the first fixing plate is transversely provided with a second groove, the upper side wall of the second groove is provided with a first through groove in a penetrating manner, the lower side wall of the second groove is provided with a third groove, the two sides of the sliding block are integrally formed with convex sliding blocks in a symmetrical manner, the upper end surface of the sliding block is provided with a fourth groove, the inner side wall of the fourth groove is bonded with a rubber pad, one side of the sliding block is symmetrically welded with an L-shaped rod, one end of the L-shaped rod is provided with a second through groove, the inner side wall of, and one end of the second fixing plate is welded with a pull ring.

Preferably, the fourth groove is arranged in the middle of the upper end face of the sliding block, and the width of the notch of the fourth groove is smaller than that of the cutter.

Preferably, the convex sliding groove arranged on the workbench corresponds to the convex sliding block arranged on the sliding block in position, and the convex sliding groove is in sliding connection with the convex sliding block.

Preferably, the first fixing plate arranged on the workbench corresponds to the L-shaped rod arranged on the sliding block in position.

Preferably, the area of the notch of the first through groove, the area of the notch of the third groove and the cross-sectional area of the second fixing plate are the same, and the area of the notch of the second groove and the cross-sectional area of the L-shaped rod are the same.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through the arrangement of the fourth groove and the rubber pad, when the cutter is used for punching, the cutting edge cannot be abraded with the cutter face, so that the service life of the cutter is prolonged;

2. when the rubber pad needs to be replaced, the rubber pad is very quick and convenient, and the punching operation cannot be influenced.

Drawings

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

FIG. 2 is an exploded view of the present invention;

FIG. 3 is a schematic view of the connection between the connection post and the first fixing plate of the present invention;

FIG. 4 is a schematic view of the connection between the slider and the L-shaped rod structure of the present invention;

FIG. 5 is a schematic view of the second fixing plate, the arc-shaped elastic piece and the pull ring of the present invention;

FIG. 6 is a schematic view showing the structural connection of the second fixing plate, the pull ring, the L-shaped rod and the connecting column of the present invention;

fig. 7 is a cross-sectional view of the arc-shaped elastic piece and the clamping groove of the present invention.

In the figure: the cutting tool comprises a cutting tool 1, a workbench 2, a first groove 3, a convex sliding groove 4, a connecting column 5, a first fixing plate 6, a second groove 7, a first through groove 8, a third groove 9, a sliding block 10, a fourth groove 11, an L-shaped rod 12, a second through groove 13, a clamping groove 14, a rubber pad 15, a second fixing plate 16, an arc-shaped elastic sheet 17, a pull ring 18 and a convex sliding block 19.

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 to 7, the present invention provides a technical solution: the utility model discloses a shearing mechanism of car door window frame sealing strip safety automatic die-cut, the utility model comprises a cutter 1, a workbench 2 and a slider 10, the workbench 2 is provided with a first groove 3, and the inner side wall of the two sides of the first groove 3 is symmetrically provided with convex chutes 4, one side of the workbench 2 is integrally formed with a connecting column 5, the connecting column 5 is welded with a first fixing plate 6, and the first fixing plate 6 arranged on the workbench 2 corresponds to the L-shaped rod 12 arranged on the slider 10, only in this way, the L-shaped rod can be inserted into a second groove 7 on the first fixing plate 6, the convex chutes 4 arranged on the workbench 2 correspond to the convex sliders 19 arranged on the slider 10, namely, when the slider 10 slides into the first groove 3, the convex sliders 19 can slide in the chutes 14, the convex chutes 4 are connected with the convex sliders 19 in a sliding manner, the other end of the connecting column 5 is welded with the first fixing plate 6, the first fixing plate 6 is transversely provided with a second groove 7, the side wall of the second groove 7 penetrates through a first through groove 8, the notch area of the third groove 9 and the cross sectional area of the second fixing plate 16 are the same, the notch area of the second groove 7 is the same as the cross sectional area of the L-shaped rod 12, the lower side wall of the second groove 7 is provided with the third groove 9, and the third groove 9 does not penetrate through the lower side wall of the second groove 7.

Convex sliding blocks 19 are symmetrically arranged on two sides of a sliding block 10 in an integrated forming mode, a fourth groove 11 is arranged on the upper end face of the sliding block 10, the fourth groove 11 is arranged in the middle of the upper end face of the sliding block 10, rubber pads 15 are bonded on the inner side wall of the fourth groove 11, the width of a notch of the fourth groove 11 is smaller than that of a cutter 1, when the cutter 1 finishes cutting a sealing strip, a cutting edge enters the fourth groove 11, only part of a cutter head enters the fourth groove 11 due to the fact that the width of the cutter 1 is larger than that of the fourth groove 11, the cutting edge cannot contact with the bottom of the fourth groove 11, the rubber pads 15 on the two sides of the fourth groove 11 also have a protection effect on the side face of the cutter, abrasion and scraping cannot be caused to the cutter face, the cutting face can be kept level during cutting, so that the quality of a cut finished product is guaranteed, L-shaped rods 12 are symmetrically welded on one, second logical groove 13 inside wall symmetry sets up draw-in groove 14, and draw-in groove 14 is corresponding with arc elastic webbing 17 position, so draw-in groove 14 can with arc elastic webbing 17 joint, arc elastic webbing 17 integrated into one piece symmetry sets up the both sides at second fixed plate 16, form the joint for arc elastic webbing 17 can be better with draw-in groove 14, arc elastic webbing 17 only has one end to be fixed, the other end sets up for the activity, the welding of second fixed plate 16 one end has pull ring 18, to pull ring 18's setting, when needs go on separating slider 10 and workstation 2, pull out second fixed plate 16 from second logical groove 13 through pulling pull ring 18, realize the separation of slider 10 and workstation 2 promptly.

The working principle is as follows: when the utility model is used for cutting the sealing strip on the worktable 2, when the cutter 1 cuts the sealing strip completely, the cutting edge can enter the fourth groove 11, because the width of the notch of the fourth groove 11 is less than the width of the cutter, the cutting edge can not reach the bottom of the fourth groove 11, and the cutting edge can not generate abrasion or edge rolling, for the end side of the cutter 1, the cutting edge can contact the rubber pad 15 arranged on the inner side wall of the fourth groove 11, and the cutting surface of the cutter head can not generate abrasion and scraping because of colliding with the worktable 2, thereby being capable of well ensuring the smooth leveling of the cutting surface, improving the quality of the cut finished product, when the rubber pad 15 on the inner side wall of the fourth groove 11 is aged or damaged and needs to be replaced, the pulling ring 18 can be pulled out from the second through pulling the pulling ring 13, the fixed connection between the worktable 2 and the sliding block 10 can be removed, and the sliding block 10 can be separated from the, after having changed new rubber pad 5, remove first recess 3 through protruding type spout 4 and 19 sliding connection of protruding type slider with slider 10, insert first fixed plate 16 again and lead to the fixed slot that groove 8, second lead to groove 13, second recess 7 and third recess 9 are constituteed in, fix through arc flexure strip 17 and draw-in groove 4 can, the utility model discloses protection to die-cut cutter 1 is very effective, can not let cutter 1 produce wearing and tearing and scraping at the in-process of cutting, and then guarantees to cut off-the-shelf quality, improves the working efficiency.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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 (5)

1. Automobile door and window frame sealing strip safe automatic die-cut shearing mechanism, including cutter (1), workstation (2) and slider (10), its characterized in that: the novel automatic welding machine is characterized in that a first groove (3) is formed in the workbench (2), convex chutes (4) are symmetrically formed in the inner side walls of two sides of the first groove (3), a connecting column (5) is formed in one side of the workbench (2) in an integrated mode, a first fixing plate (6) is welded to the other end of the connecting column (5), a second groove (7) is transversely formed in the first fixing plate (6), a first through groove (8) penetrates through the upper side wall of the second groove (7), a third groove (9) is formed in the lower side wall of the second groove, convex sliders (19) are symmetrically formed in two sides of each slider (10), a fourth groove (11) is formed in the upper end face of each slider (10), a rubber pad (15) is bonded to the inner side wall of the fourth groove (11), an L-shaped rod (12) is symmetrically welded to one side of each slider (10), and a second through groove (13, the second leads to groove (13) inside wall symmetry and sets up draw-in groove (14), draw-in groove (14) and arc flexure strip (17) joint, arc flexure strip (17) integrated into one piece symmetry sets up the both sides in second fixed plate (16), second fixed plate (16) one end welding has pull ring (18).

2. The safe automatic punching and cutting device for the sealing strip of the automobile door and window frame according to claim 1, characterized in that: the fourth groove (11) is arranged in the middle of the upper end face of the sliding block (10), and the width of a notch of the fourth groove (11) is smaller than that of the cutter (1).

3. The safe automatic punching and cutting device for the sealing strip of the automobile door and window frame according to claim 1, characterized in that: the convex sliding groove (4) arranged on the workbench (2) corresponds to the convex sliding block (19) arranged on the sliding block (10), and the convex sliding groove (4) is connected with the convex sliding block (19) in a sliding manner.

4. The safe automatic punching and cutting device for the sealing strip of the automobile door and window frame according to claim 1, characterized in that: the first fixing plate (6) arranged on the workbench (2) corresponds to the L-shaped rod (12) arranged on the sliding block (10).

5. The safe automatic punching and cutting device for the sealing strip of the automobile door and window frame according to claim 1, characterized in that: the notch area of the first through groove (8), the notch area of the third groove (9) and the cross sectional area of the second fixing plate (16) are the same, and the notch area of the second groove (7) and the cross sectional area of the L-shaped rod (12) are the same.

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