CN218053028U

CN218053028U - Punching tool for automobile water cutting sealing strips

Info

Publication number: CN218053028U
Application number: CN202221385743.1U
Authority: CN
Inventors: 牛瑞山; 顾永乾; 尹兴强
Original assignee: Hebei Bainuo Auto Parts Co ltd
Current assignee: Hebei Bainuo Auto Parts Co ltd
Priority date: 2022-06-06
Filing date: 2022-06-06
Publication date: 2022-12-16
Anticipated expiration: 2032-06-06

Abstract

The utility model discloses a die-cut frock of sealing strip is cut to car water, include the workstation, place platform, support frame and punching press subassembly, the punching press subassembly includes electric putter, diaphragm, guide post, deflector, spring one, removes frame, mount, slider, spring two, connecting rod, sliding plate, spring three, die-cut cutter, flexible post, briquetting and spring four. The utility model belongs to the technical field of the sealing strip, specifically be one kind carries on spacingly to the diaphragm, prevents to move down the in-process skew, cushions the protection to the die-cut cutter utensil, reduces the damage to placing the platform, compresses tightly fixedly in advance to the sealing strip, and overall structure is simple, and the practicality has obtained the die-cut frock of the car water-cut sealing strip that improves.

Description

Punching tool for automobile water cutting sealing strips

Technical Field

The utility model belongs to the technical field of the sealing strip, especially, relate to the die-cut frock of sealing strip is cut to car water.

Background

The automobile sealing strip is one of important parts of an automobile, is widely used for parts such as automobile doors, automobile windows, automobile bodies, skylights, engine cases, trunk (trunk) boxes and the like, has the functions of sound insulation, dust prevention, seepage prevention and shock absorption, and can maintain and maintain the small environment in the automobile, thereby playing an important role in protecting passengers, electromechanical devices and accessories in the automobile. In the processing of the automobile sealing strip, a special punching tool is often required to be used for punching processing. The existing punching tool is complex in structure, complex in operation process, free of a guide structure, poor in buffering and protecting capacity for the punching tool and low in service life.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned condition, for overcoming prior art's defect, the utility model provides a die-cut frock of car water cut sealing strip carries on spacingly to the diaphragm, prevents to move down the in-process skew, cushions the protection to the die-cut utensil, reduces the damage to placing the platform, compresses tightly fixedly to the sealing strip in advance, and overall structure is simple, and the practicality has obtained the improvement.

The utility model adopts the technical scheme as follows: the automobile water cutting sealing strip punching tool comprises a workbench, a placing table, a supporting frame and a punching assembly, wherein the supporting frame is fixedly connected to the top wall of the workbench, the placing table is fixedly connected to the top wall of the workbench, the punching assembly is arranged on the supporting frame, the punching assembly comprises an electric push rod, a transverse plate, a guide post, a guide plate, a spring I, a moving frame, a fixing frame, a sliding block, a spring II, a connecting rod, a sliding plate, a spring III, a punching cutter, a telescopic post, a pressing block and a spring IV, the electric push rod penetrates through the supporting frame and is fixedly connected to the supporting frame, the transverse plate is fixedly connected to the lower end of the electric push rod, the opposite inner side wall of the supporting frame is provided with a guide groove, the guide post is fixedly connected between the top wall in the guide groove and the inner bottom wall in the guide groove, one side of the guide plate is fixedly connected to the outer side wall of the transverse plate, and the other end of the guide plate penetrates through the guide post and is slidably arranged on the guide post, the guide plates are symmetrically arranged, the first spring is fixedly connected to the bottom wall of the transverse plate, the first spring is symmetrically arranged, the moving frame is fixedly connected to the lower end of the first spring, the fixed frame is fixedly connected to the top wall of the moving frame, the fixed frame is symmetrically arranged, the sliding block penetrates through the fixed frame and is slidably arranged on the fixed frame, the second spring is arranged on the fixed frame in a sleeved mode, the second spring is fixedly connected between the outer side wall of the sliding block and the side wall of the fixed frame, the lower end of the connecting rod is hinged to the top wall of the sliding block, the upper end of the connecting rod is hinged to the bottom wall of the transverse plate, the sliding plate penetrates through the guide post and is slidably arranged on the guide post, the third spring is arranged on the outer side wall of the guide post, the third spring is fixedly connected between the bottom wall of the guide groove and the bottom wall of the sliding plate, the punching cutter is fixedly connected to the bottom wall of the moving frame, and the telescopic post is fixedly connected to the bottom wall of the moving frame, the telescopic column is symmetrically arranged, the pressing block is fixedly connected to the lower end of the telescopic column, the outer side wall of the telescopic column is arranged with four springs, and the four springs are fixedly connected between the bottom wall of the movable frame and the top wall of the pressing block.

Further, the connecting rod is arranged in an inclined mode.

Furthermore, the horizontal height of the pressing block is slightly lower than the height of the punching cutter, and the sealing strip can be compressed in advance when the moving plate moves downwards.

Furthermore, the fixing frame is arranged in a reverse U shape.

After the structure is adopted, the utility model discloses beneficial effect as follows: the utility model provides a die-cut frock of sealing strip is cut to car water carries on spacingly through guide post and deflector to the diaphragm, prevent to move down the in-process skew, cushion the protection to die-cut cutter through spring one, the slider, spring two and connecting rod, the power when setting up through sliding plate and spring three can move down the deflector cushions, reduce the damage to placing the platform, can compress tightly the sealing strip in advance through the setting of flexible post, briquetting and spring four and fix, overall structure is simple, the practicality has obtained the improvement.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the principles of the invention.

FIG. 1 is a schematic structural view of a vehicle water-cutting sealing strip punching tool provided by the utility model;

fig. 2 is the utility model provides a die-cut frock inner structure schematic diagram of sealing strip is cut to car water.

In the drawings: 1. the automatic punching machine comprises a workbench, 2, a placing table, 3, a supporting frame, 4, a punching assembly, 5, an electric push rod, 6, a transverse plate, 7, a guide column, 8, a guide plate, 9, a first spring, 10, a moving frame, 11, a fixed frame, 12, a sliding block, 13, a second spring, 14, a connecting rod, 15, a sliding plate, 16, a third spring, 17, a punching cutter, 18, a telescopic column, 19, a pressing block, 20, a fourth spring, 21 and a guide groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the 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 efforts all belong to the protection scope of the present invention.

It should be noted that, in this document, 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. Also, 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.

As shown in fig. 1-2, the punching tool for the automobile water cutting sealing strip comprises a workbench 1, a placing table 2, a supporting frame 3 and a punching assembly 4, wherein the supporting frame 3 is fixedly connected to the top wall of the workbench 1, the placing table 2 is fixedly connected to the top wall of the workbench 1, and the punching assembly 4 is arranged on the supporting frame 3.

Preferably, in order to prevent the deviation in the downward movement process, the punching tool 17 is buffered and protected, the sealing strip is compressed and fixed, the punching assembly 4 comprises an electric push rod 5, a transverse plate 6, a guide post 7, a guide plate 8, a first spring 9, a movable frame 10, a fixed frame 11, a slide block 12, a second spring 13, a connecting rod 14, a sliding plate 15, a third spring 16, a punching tool 17, a telescopic post 18, a pressing block 19 and a fourth spring 20, the electric push rod 5 penetrates through the support frame 3 and is fixedly connected to the support frame 3, the transverse plate 6 is fixedly connected to the lower end of the electric push rod 5, the support frame 3 is provided with guide grooves 21 on the opposite inner side walls, the guide posts 7 are fixedly connected between the inner top wall of the guide grooves 21 and the inner bottom wall of the guide grooves 21, one side of the guide plate 8 is fixedly connected to the outer side wall of the transverse plate 6, the other end of the guide plate 8 penetrates through the guide post 7 and is slidably arranged on the guide post 7, the guide plates 8 are symmetrically arranged, the first spring 9 is fixedly connected to the bottom wall of the transverse plate 6, the first spring 9 is symmetrically arranged, the movable frame 10 is fixedly connected to the lower end of the first spring 9, the fixed frame 11 is fixedly connected to the top wall of the movable frame 10, the fixed frame 11 is symmetrically arranged, the slide block 12 penetrates through the fixed frame 11 and is slidably arranged on the fixed frame 11, the second spring 13 is sleeved on the fixed frame 11, the second spring 13 is fixedly connected between the outer side wall of the slide block 12 and the side wall of the fixed frame 11, the lower end of the connecting rod 14 is hinged to the top wall of the slide block 12, the upper end of the connecting rod 14 is hinged to the bottom wall of the transverse plate 6, the sliding plate 15 penetrates through the guide post 7 and is slidably arranged on the guide post 7, the third spring 16 is sleeved on the outer side wall of the guide post 7, the third spring 16 is fixedly connected between the bottom wall in the guide groove 21 and the bottom wall of the sliding plate 15, the punching cutter 17 is fixedly connected to the bottom wall of the movable frame 10, the telescopic post 18 is symmetrically arranged, briquetting 19 fixed connection is in flexible post 18 lower extreme, and the outer lateral wall of flexible post 18 is located to four 20 covers of spring, and four 20 fixed connection of spring are in moving between 10 diapalls and the briquetting 19 roof.

Preferably, the pressure piece 19 is at a level slightly lower than the die-cutting tool 17 in order to allow a preliminary pressing of the sealing strip.

Wherein, the connecting rod 14 is obliquely arranged, and the fixing frame 11 is n-shaped.

During the specific use, at first place the sealing strip on placing platform 2, then control electric putter 5 stretches out, electric putter 5 drives diaphragm 6 and moves down, diaphragm 6 drives deflector 8 and slides on guide post 7, exert pressure to sliding plate 15 after deflector 8 contacts sliding plate 15, make spring three 16 take place to warp, it is that the speed that moves down of removal frame 10 reduces, briquetting 19 compresses tightly the sealing strip earlier afterwards, spring four 20 atress takes place to warp after flexible post 18 contracts, compress tightly the sealing strip, spring one 9 atress takes place to warp afterwards, connecting rod 14 atress exerts pressure to slider 12, slider 12 exerts pressure to spring two 13 and makes slider 12 slide on mount 11, cushion protection to die-cutting cutter 17, die-cut cutter 17 punches the sealing strip.

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. In summary, it should be understood that those skilled in the art should also understand the scope of the present invention without inventively designing the similar structure and embodiments of the present invention without departing from the spirit of the present invention.

Claims

1. The die-cut frock of sealing strip is cut to car water, its characterized in that: the stamping assembly comprises an electric push rod, a transverse plate, a guide post, a guide plate, a first spring, a moving frame, a fixing frame, a sliding block, a second spring, a connecting rod, a sliding plate, a third spring, a punching cutter, a telescopic post, a pressing block and a fourth spring, wherein the electric push rod penetrates through the support frame and is fixedly connected to the support frame, the transverse plate is fixedly connected to the lower end of the electric push rod, guide grooves are formed in the opposite inner side walls of the support frame, the guide post is fixedly connected between the inner top wall of the guide groove and the inner bottom wall of the guide groove, one side of the guide plate is fixedly connected to the outer side wall of the transverse plate, and the other end of the guide plate penetrates through the guide post and is slidably arranged on the guide post, the guide plates are symmetrically arranged, the first spring is fixedly connected to the bottom wall of the transverse plate, the first spring is symmetrically arranged, the moving frame is fixedly connected to the lower end of the first spring, the fixed frame is fixedly connected to the top wall of the moving frame, the fixed frame is symmetrically arranged, the sliding block penetrates through the fixed frame and is slidably arranged on the fixed frame, the second spring is arranged on the fixed frame in a sleeved mode, the second spring is fixedly connected between the outer side wall of the sliding block and the side wall of the fixed frame, the lower end of the connecting rod is hinged to the top wall of the sliding block, the upper end of the connecting rod is hinged to the bottom wall of the transverse plate, the sliding plate penetrates through the guide post and is slidably arranged on the guide post, the third spring is arranged on the outer side wall of the guide post, the third spring is fixedly connected between the bottom wall of the guide groove and the bottom wall of the sliding plate, the punching cutter is fixedly connected to the bottom wall of the moving frame, and the telescopic post is fixedly connected to the bottom wall of the moving frame, flexible post is the symmetry setting, briquetting fixed connection is in flexible post lower extreme, flexible post lateral wall is located to four sets of springs, four fixed connection of spring are in removing between frame diapire and the briquetting roof.

2. The punching tool for the automobile water cutting sealing strip according to claim 1, characterized in that: the connecting rod is arranged in an inclined mode.

3. The punching tool for the automobile water cutting sealing strip according to claim 1, characterized in that: the horizontal height of the pressing block is slightly lower than the height of the punching cutter.

4. The punching tool for the automobile water cutting sealing strip according to claim 1, characterized in that: the fixing frame is arranged in an inverted U shape.