CN213532932U

CN213532932U - Punching tool for automobile sealing strip

Info

Publication number: CN213532932U
Application number: CN202022195897.1U
Authority: CN
Inventors: 王明
Original assignee: Suzhou Ailian Precision Machinery Co ltd
Current assignee: Suzhou Ailian Precision Machinery Co ltd
Priority date: 2020-09-30
Filing date: 2020-09-30
Publication date: 2021-06-25
Anticipated expiration: 2030-09-30

Abstract

The utility model relates to the technical field of sealing strip processing equipment, in particular to an automobile sealing strip punching tool, which solves the defects of easy personnel injury and low production efficiency in the prior art and comprises a workbench, wherein the top of the workbench is sequentially fixed with a stand column and a guide column which are oppositely arranged through bolts, the top of the stand column is welded with a fixed seat, the inside of the fixed seat is provided with a pressure rod in a sliding way, the end part of the pressure rod is movably hinged with a connecting rod, the other end of the connecting rod is movably hinged with a sliding seat, the sliding seat is arranged at the top of the workbench in a sliding way, and is provided with symmetrically arranged push rods in a sliding way, when in processing, a cylinder is started to push a template to move downwards, and simultaneously the sliding seat moves to the lower part of a cutter under the driving of the connecting rod to carry out punching processing, and the material loading position is arranged at, can not cause personnel injury, and has higher safety.

Description

Punching tool for automobile sealing strip

Technical Field

The utility model relates to a sealing strip processing equipment technical field especially relates to a die-cut frock of automobile sealing strip.

Background

The sealing strip is a product which seals an object, is not easy to open, and has the functions of shock absorption, water resistance, sound insulation, heat insulation, dust prevention, fixation and the like. The sealing strip is made of various materials such as rubber, paper, metal, plastic and the like.

The sealing strips on the market have the following defects when being punched: firstly, the loading position and the processing station are on the same axis, and the machine is easy to cause injury to people after misoperation; secondly, manual blanking is needed, and the operation of fixing the workpiece is complicated during feeding, and the production efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that easily causes personnel's injury, production efficiency to be low among the prior art, and the die-cut frock of automobile sealing strip who proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a punching tool for an automobile sealing strip comprises a workbench, wherein an upright post and a guide post which are oppositely arranged are fixed on the top of the workbench through bolts in sequence, a fixed seat is welded on the top of the upright post, a pressure rod is arranged inside the fixed seat in a sliding mode, the end part of the pressure rod is movably hinged with a connecting rod, the other end of the connecting rod is movably hinged with a sliding seat, the sliding seat is arranged on the top of the workbench in a sliding mode, symmetrically arranged push rods are arranged inside the sliding seat in a sliding mode, and a clamping plate is welded at the end part of each push rod;

the top of the guide pillar is fixed with a top plate through a countersunk bolt, the top of the top plate is fixedly provided with an air cylinder through a bolt, a piston rod is arranged inside the air cylinder, the end part of the piston rod is fixed with a template through a nut bolt, the template is arranged outside the guide pillar in a sliding mode, one side of the template is fixed with a connecting plate through a countersunk screw, and the bottom of the template is fixed with a cutter through a countersunk bolt.

Preferably, a through hole is formed in the connecting plate, the pressing rod penetrates through the through hole, a stop block of an integrally formed structure is arranged outside the pressing rod, and the stop block is located above the connecting plate.

Preferably, the fixing seat is internally provided with a sliding groove, the outer part of the pressing rod is sleeved with a first spring, the outer part of the pressing rod is provided with a baffle plate of an integrally formed structure, and two ends of the first spring are respectively fixedly connected with the baffle plate and the sliding groove through clamping blocks.

Preferably, the top of the workbench is fixed with a guide rail through a countersunk head screw, and the sliding seat is in sliding connection with the guide rail.

Preferably, a discharging groove is formed in the workbench, a material receiving box is placed on the workbench and is located under the discharging groove.

Preferably, the standing groove and the through-hole that are linked together have been seted up in proper order to the inside of sliding seat, the push rod embedding has the limiting plate in the inside of through-hole, and the one end welding of push rod has the second spring, and the outside cover of push rod is equipped with second spring, and the both ends of second spring are respectively through buckle and limiting plate and sliding seat fixed connection.

The utility model has the advantages that:

1. the utility model discloses in through the setting of sliding seat, connecting rod, template, cutter isotructure, add the cylinder start promotion template downstream of man-hour, the sliding seat removes to carry out die-cut processing to the cutter below under the drive of connecting rod simultaneously, sets up the material loading position in one side of processing station, can not cause personnel's injury, and the security is higher.

2. The utility model discloses in through silo down, receive the setting of material case, grip block and second spring isotructure, when placing the sealing strip, the sealing strip can directly utilize the elasticity clamp of second spring to press from both sides tightly fixed, convenient operation is swift, die-cut completion back, and the die-cut part of sealing strip directly drops to receiving the inside collection of material case from the below, uses manpower sparingly for production efficiency is showing and is promoting.

Drawings

Fig. 1 is a front view of an automobile sealing strip punching tool provided by the utility model;

FIG. 2 is an enlarged view of the automobile sealing strip punching tool at the position A;

fig. 3 is a top view of the sliding seat according to the present invention.

In the figure: 1 workstation, 2 unloading groove, 3 stands, 4 guide pillars, 5 roof, 6 cylinders, 7 piston rods, 8 templates, 9 cutters, 10 receipts workbin, 11 sliding seat, 12 standing grooves, 13 connecting plates, 14 connecting rods, 15 dog, 16 depression bars, 17 fixing base, 18 spout, 19 baffles, 20 first spring, 21 through-hole, 22 limiting plate, 23 second spring, 24 grip blocks.

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.

Referring to fig. 1-3, an automobile sealing strip punching tool comprises a workbench 1, wherein the top of the workbench 1 is sequentially fixed with an upright post 3 and a guide post 4 which are oppositely arranged through bolts, the top of the upright post 3 is welded with a fixed seat 17, a pressure rod 16 is slidably arranged inside the fixed seat 17, the end part of the pressure rod 16 is movably hinged with a connecting rod 14, the other end of the connecting rod 14 is movably hinged with a sliding seat 11, the sliding seat 11 is slidably arranged at the top of the workbench 1, symmetrically arranged push rods are slidably arranged inside the sliding seat 11, and the end part of each push rod is welded with a clamping plate 24; there is roof 5 at the top of guide pillar 4 through countersunk head bolt fastening, and there is cylinder 6 at the top of roof 5 through bolt fastening, and the inside of cylinder 6 is provided with piston rod 7, and the tip of piston rod 7 is passed through nut and bolt fastening and is had template 8, and template 8 slides and sets up in the outside of guide pillar 4, and one side of template 8 is passed through countersunk head bolt fastening and is had connecting plate 13, and the bottom of template 8 is passed through countersunk head bolt fastening and is had cutter 9.

Through sliding seat 11, connecting rod 14, template 8, the setting of cutter 9 isotructure, add the cylinder 6 start promotion template 8 downstream of processing, sliding seat 11 removes under connecting rod 14's drive simultaneously and carries out die-cut processing to cutter 9 below, set up the one side at the processing station with the material loading position, can not cause personnel's injury, the security is higher, through lower silo 2, material receiving box 10, the setting of grip block 24 and second spring 23 isotructure, when placing the sealing strip, the sealing strip can directly utilize the elasticity of second spring 23 to press from both sides tight fixedly, and convenient operation is swift, die-cut completion back, the die-cut part of sealing strip directly drops to material receiving box 10 inside collection from the below, and manpower is saved, make production efficiency show and promote.

Wherein, a through hole 21 is provided on the connecting plate 13, the compression bar 16 passes through the inside of the through hole 21, and a stop block 15 with an integrated structure is provided outside the compression bar 16, the stop block 15 is positioned above the connecting plate 13, a chute 18 is provided inside the fixing seat 17, a first spring 20 is sleeved outside the compression bar 16, and a baffle 19 with an integrated structure is provided outside the compression bar 16, both ends of the first spring 20 are respectively fixedly connected with the baffle 19 and the top of the chute 18 through a fixture block, a guide rail is fixed on the top of the workbench 1 through a countersunk screw, the sliding seat 11 is slidably connected with the guide rail, a blanking slot 2 is provided on the workbench 1, a material receiving box 10 is placed on the workbench 1, the material receiving box 10 is positioned under the blanking slot 2, a placing groove 12 and a through hole 21 which are communicated with each other are sequentially provided inside the sliding seat 11, the push rod is embedded inside the through hole 21, the outside cover of push rod is equipped with second spring 23, and the both ends of second spring 23 are respectively through buckle and limiting plate 22 and sliding seat 11 fixed connection.

In the embodiment, in operation, the push rods on the two sides of the sliding seat 11 are pulled first to open the clamping plates 24 in a sliding manner, then the sealing strip is placed between the two clamping plates 24, after the limiting plate 22 is loosened, the push rods are pushed by the elastic force of the second spring 23 to return in a sliding manner to clamp the sealing strip inside the placing groove 12, then processing is started, the air cylinder 6 is started, the piston rod 7 inside the air cylinder 6 extends out to push the template 8 to move downwards to drive the cutter 9 to move downwards, at the same time, the connecting plate 13 on one side of the template 8 also moves along with the cutter, because no acting force is generated at the bottom of the stopper 15, the stopper 15 and the pressure rod 16 slide downwards under the pushing of the elastic force of the first spring 20, so as to push the connecting rod 14 to rotate, the other end of the connecting rod 14 drives the sliding seat 11 to slide rightwards along the guide rail, when the, the sliding seat 11 sends the sealing strip to a processing station, the sliding seat 11 does not slide any more, then the template 8 continues to move downwards to drive the cutter 9 to punch the sealing strip, and the punched sealing strip directly falls down and enters the material receiving box 10 through the blanking groove 2 to be collected;

further, after the processing is finished, the air cylinder 6 acts again, so that the template 8 slides upwards along the guide post 4 to reset, the connecting plate 13 jacks the stop block 15 and the pressure lever 16 when moving to a certain position under the driving, and the pressure lever 16 drives the connecting rod 14 to rotate reversely after sliding, so that the sliding seat 11 resets.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The punching tool for the automobile sealing strip comprises a workbench (1) and is characterized in that the top of the workbench (1) is sequentially fixed with an upright post (3) and a guide post (4) which are oppositely arranged through bolts, a fixed seat (17) is welded at the top of the upright post (3), a pressure lever (16) is arranged in the fixed seat (17) in a sliding manner, a connecting rod (14) is movably hinged at the end part of the pressure lever (16), a sliding seat (11) is movably hinged at the other end of the connecting rod (14), the sliding seat (11) is arranged at the top of the workbench (1) in a sliding manner, symmetrically arranged push rods are arranged in the sliding seat (11) in a sliding manner, and a clamping plate (24) is welded at the end part of each;

the top of guide pillar (4) is fixed with roof (5) through countersunk head bolt, and there are cylinder (6) at the top of roof (5) through bolt fixed mounting, and the inside of cylinder (6) is provided with piston rod (7), the tip of piston rod (7) is fixed with template (8) through the nut bolt, and template (8) slide and set up in the outside of guide pillar (4), and one side of template (8) is fixed with connecting plate (13) through countersunk head bolt, and the bottom of template (8) is fixed with cutter (9) through countersunk head bolt.

2. The punching tool for the automobile sealing strip is characterized in that a through hole (21) is formed in the connecting plate (13), the pressing rod (16) penetrates through the through hole (21), a stop block (15) of an integrally formed structure is arranged outside the pressing rod (16), and the stop block (15) is located above the connecting plate (13).

3. The punching tool for the automobile sealing strip according to claim 1, characterized in that a sliding groove (18) is formed in the fixing seat (17), a first spring (20) is sleeved outside the pressing rod (16), a baffle (19) of an integrally formed structure is arranged outside the pressing rod (16), and two ends of the first spring (20) are fixedly connected with the baffle (19) and the top of the sliding groove (18) through clamping blocks respectively.

4. The automobile sealing strip punching tool according to claim 1, wherein a guide rail is fixed to the top of the workbench (1) through countersunk head screws, and the sliding seat (11) is in sliding connection with the guide rail.

5. The punching tool for the automobile sealing strip according to claim 1, characterized in that a blanking groove (2) is formed in the workbench (1), a material receiving box (10) is placed on the workbench (1), and the material receiving box (10) is located under the blanking groove (2).

6. The punching tool for the automobile sealing strip according to claim 1, characterized in that a placing groove (12) and a through hole (21) which are communicated with each other are sequentially formed in the sliding seat (11), the push rod is embedded in the through hole (21), a limiting plate (22) is welded at one end of the push rod, a second spring (23) is sleeved outside the push rod, and two ends of the second spring (23) are respectively fixedly connected with the limiting plate (22) and the sliding seat (11) through buckles.