CN210126122U

CN210126122U - Perforating machine for processing multiple holes of automobile door strip

Info

Publication number: CN210126122U
Application number: CN201920855526.6U
Authority: CN
Inventors: 张斌
Original assignee: Tianjin Tianjian Electromechanical Co Ltd
Current assignee: Tianjin Tianjian Electromechanical Co Ltd
Priority date: 2019-06-10
Filing date: 2019-06-10
Publication date: 2020-03-06
Anticipated expiration: 2029-06-10

Abstract

The utility model discloses a perforating machine for processing multiple hole sites of an automobile door strip, which belongs to the field of automobile door strip processing equipment, and aims at that the existing perforating machine for processing multiple hole sites of the automobile door strip can not be suitable for automobile door strips with different hole distances, and has poor adaptability; the deviation easily takes place at the in-process that punches for the car door strip, influences the problem of the precision that punches, now proposes following scheme, and it includes the base, and the support column of perpendicular setting has all been welded at the both ends of the roof of base, and the clamp plate that the level set up is cup jointed in the bottom outer lane activity of two support columns, and the lifter plate that the level set up is cup jointed in the outer lane activity of two support columns that are located the clamp plate top, is connected with two springs between lifter plate and the clamp plate, and two springs overlap respectively and establish the outer lane at two support columns, the utility model discloses adjustable pitch-row that punches is applicable to the car door strip of different pitch-row, and adaptability is stronger, can carry out effectual fixed to the car door strip, guarantees.

Description

Perforating machine for processing multiple holes of automobile door strip

Technical Field

The utility model relates to an automobile door strip processing equipment technical field especially relates to a puncher of porous position processing of automobile door strip.

Background

The car door strip need be through the processing of punching at the in-process of production and processing, for the convenience improves the efficiency of punching, generally uses the puncher of the processing of the porous position of car door strip to punch simultaneously the porous position of car door strip. The hole distances required by different automobile door strips are different, but the hole distance of the punched hole cannot be adjusted by the conventional perforating machine for processing multiple holes of the automobile door strip, so that the perforating machine cannot be suitable for the automobile door strips with different hole distances, and the adaptability is poor; and the puncher of the porous position processing of current car doorstrip can't carry out effectual fixed to the car doorstrip, leads to the car doorstrip to take place the off normal easily at the in-process that punches, influences the precision of punching.

Disclosure of Invention

The utility model provides a perforating machine for processing multiple hole sites of an automobile door strip, which solves the problems that the existing perforating machine for processing multiple hole sites of the automobile door strip can not adjust the perforated hole distance, can not be suitable for automobile door strips with different hole distances, and has poor adaptability; and the puncher of the porous position processing of current car doorstrip can't carry out effectual fixed to the car doorstrip, leads to the car doorstrip to take place the off normal easily at the in-process that punches, influences the problem of the precision of punching.

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

a perforating machine for processing multiple holes of an automobile door strip comprises a base, wherein supporting columns which are vertically arranged are welded at two ends of a top wall of the base, a pressing plate which is horizontally arranged is movably sleeved at the outer ring of the bottom of each of the two supporting columns, lifting plates which are horizontally arranged are movably sleeved at the outer rings of the two supporting columns above the pressing plate, two springs are connected between the lifting plates and the pressing plate, the two springs are respectively sleeved at the outer rings of the two supporting columns, the top ends of the two supporting columns extend to the upper part of the lifting plate and are fixedly provided with a horizontally arranged top plate, two hydraulic cylinders with downward piston ends are symmetrically arranged on the bottom wall of the top plate between the two supporting columns, the lifting plates are fixedly arranged on the piston ends of the two hydraulic cylinders, a plurality of movable holes are equidistantly formed in the lifting plates, and the movable holes are arranged between the, the double-screw bolt that the activity was cup jointed perpendicularly and was set up in the activity hole, the bottom welding of double-screw bolt has the round pin that punches of perpendicular setting, equidistant welding has the fixed pipe of a plurality of perpendicular settings on the roof of lifter plate, fixed pipe is located the activity hole directly over, the screw thread of round pin that punches cup joints the inner circle at fixed pipe, a plurality of jacks have been seted up on the equidistant on the clamp plate, the jack is located the round pin that punches under.

Preferably, the bottom end of the stud is flush with the bottom wall of the lifting plate, and the top end of the stud extends to the upper part of the fixed pipe and is welded with the handle.

Preferably, the size of the insertion hole is larger than that of the outer ring of the punching pin.

Preferably, a plurality of slots have been seted up to the equidistance on the roof of base, the slot is located the jack under, the size of slot inside wall with the size of jack is the same.

Preferably, the top end of the spring is welded on the bottom wall of the lifting plate, and the bottom end of the spring is welded on the top wall of the pressure plate.

The utility model has the advantages that:

1. through the cooperation of lifter plate, activity hole, fixed pipe, double-screw bolt, the round pin that punches and handle, the pitch-row that can adjust to punch makes the car door strip multi-hole position puncher of processing be applicable to the car door strip of different pitch-rows, and the adaptability is stronger.

2. Through the cooperation of pneumatic cylinder, lifter plate, spring, clamp plate and jack, can carry out effectual fixed to the car doorstrip, can prevent that the car doorstrip from taking place the off normal at the in-process that punches, guaranteeing the precision of punching.

Drawings

Fig. 1 is the structural schematic diagram of the hole-punching machine for processing multiple holes of the door strip of the utility model.

Fig. 2 is a partially enlarged view of a portion a in fig. 1.

Reference numbers in the figures: the device comprises a base 1, a slot 2, a support column 3, a pressure plate 4, a jack 5, a spring 6, a lifting plate 7, a top plate 8, a punching pin 9, a hydraulic cylinder 10, a fixing pipe 11, a stud 12, a movable hole 13 and a handle 14.

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. 1-2, a perforating machine for processing multiple hole positions of an automobile door strip comprises a base 1, wherein supporting columns 3 which are vertically arranged are welded at two ends of the top wall of the base 1, pressing plates 4 which are horizontally arranged are movably sleeved at the outer rings of the bottoms of the two supporting columns 3, lifting plates 7 which are horizontally arranged are movably sleeved at the outer rings of the two supporting columns 3, a lifting plate 8 which is horizontally arranged is movably sleeved at the outer rings of the two supporting columns 3, two springs 6 are connected between the lifting plates 7 and the pressing plates 4, the two springs 6 are respectively sleeved at the outer rings of the two supporting columns 3, the top ends of the two supporting columns 3 extend to the upper part of the lifting plate 7 and are fixedly provided with a top plate 8 which is horizontally arranged, two hydraulic cylinders 10 with downward piston ends are symmetrically arranged on the bottom wall of the top plate 8 positioned between the two supporting columns 3, the lifting plate 7 is fixed on the, the double-screw bolt 12 that the activity cup jointed the perpendicular setting in the activity hole 13, the welding of the bottom of double-screw bolt 12 has the round pin 9 that punches of perpendicular setting, and the equidistance welding has the fixed pipe 11 of a plurality of perpendicular settings on the roof of lifter plate 7, and fixed pipe 11 is located activity hole 13 directly over, and the screw thread of round pin 9 that punches cup joints the inner circle at fixed pipe 11, and a plurality of jacks 5 have been seted up to the equidistance on the clamp plate 4, and jack 5 is located and punches round pin 9 under.

In this embodiment, the bottom of double-screw bolt 12 flushes with the diapire of lifter plate 7, the top of double-screw bolt 12 extends to the top of fixed pipe 11 and welds and have handle 14, the size of jack 5 is greater than the size of the round pin 9 outer lane that punches, a plurality of slots 2 have been seted up on the roof of base 1 at an equal distance, slot 2 is located jack 5 under, the size of the 2 inside walls of slot is the same with the size of jack 5, the top welding of spring 6 is on the diapire of lifter plate 7, the bottom welding of spring 6 is on the roof of clamp plate 4.

Example (b): the pointed end of the punching pin 9 faces downwards, the automobile door strip is flatly paved at the middle position of the top wall of the base 1, the lifting plate 7 can be pushed to descend through the extension of the hydraulic cylinder 10, the spring 6 and the pressing plate 4 can be pushed to descend, after the pressing plate 4 is contacted with and reaches the automobile door strip, the hydraulic cylinder 10 continues to push the lifting plate 7 to descend, the spring 6 can be compressed, the bottom end of the spring 6 is abutted against the pressing plate 4, the pressing plate 4 is abutted against the automobile door strip, the automobile door strip can be effectively fixed, the automobile door strip can be prevented from deviating in the punching process, the punching precision is ensured, the lifting plate 7 is continuously pushed to descend through the extension of the hydraulic cylinder 10, the punching pin 9 can be driven to descend along the jack 5 until the bottom end of the punching pin 9 penetrates through the automobile door strip and extends into the slot 2, the automobile door strip can be punched at multiple hole positions simultaneously, when different hole distances are needed, before punching, the accessible rotates several certain handles 14, drives corresponding double-screw bolt 12 and rotates, can make corresponding double-screw bolt 12 drive corresponding round pin 9 that punches and rise, rises to the inside of corresponding movable hole 13 completely until the bottom of corresponding round pin 9 that punches, makes the remaining round pin 9's that punches that is located lifter plate 7 below interval the same with required pitch-row, rethread pneumatic cylinder 10's extension, can punch to the car door strip, can realize adjusting the pitch-row that punches, the utility model discloses adjustable pitch-row that punches is applicable to the car door strip of different pitch-row, adaptability is stronger, can carry out effectual fixed to the car door strip, guarantees the precision of punching.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

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 machine for processing the multiple holes of the automobile door strip comprises a base (1) and is characterized in that supporting columns (3) which are vertically arranged are welded at two ends of the top wall of the base (1), a pressing plate (4) which is horizontally arranged is movably sleeved at the outer ring of the bottom of each of the two supporting columns (3), lifting plates (7) which are horizontally arranged are movably sleeved at the outer rings of the two supporting columns (3) which are positioned above the pressing plate (4), two springs (6) are connected between the lifting plates (7) and the pressing plate (4), the two springs (6) are respectively sleeved at the outer rings of the two supporting columns (3), the top ends of the two supporting columns (3) extend to the upper part of the lifting plate (7) and are fixedly provided with top plates (8) which are horizontally arranged, and two hydraulic cylinders (10) with downward piston ends are symmetrically installed on the bottom wall of the top plate (8) which is positioned between the two supporting, lifter plate (7) are fixed two the piston of pneumatic cylinder (10) is served, a plurality of movable holes (13) have been seted up to equidistance on lifter plate (7), movable hole (13) are located two between pneumatic cylinder (10), double-screw bolt (12) that perpendicular setting had been cup jointed in movable hole (13) internalization, the bottom welding of double-screw bolt (12) has the round pin of punching (9) of perpendicular setting, the equidistance welding has fixed pipe (11) of a plurality of perpendicular settings on the roof of lifter plate (7), fixed pipe (11) are located movable hole (13) directly over, the screw thread of round pin of punching (9) cup joints the inner circle at fixed pipe (11), a plurality of jacks (5) have been seted up to equidistance on clamp plate (4), jack (5) are located punch round pin (9) under.

2. The vehicle door strip multi-hole-site machining punch according to claim 1, characterized in that the bottom end of the stud (12) is flush with the bottom wall of the lifting plate (7), the top end of the stud (12) extends above the fixing pipe (11) and is welded with the handle (14).

3. The perforating machine for multiple hole sites of automobile door strips according to claim 1, characterized in that the size of the insertion hole (5) is larger than the size of the outer ring of the perforating pin (9).

4. The vehicle door strip multi-hole-site processing punching machine according to claim 1, characterized in that a plurality of slots (2) are equidistantly formed in the top wall of the base (1), the slots (2) are located right below the insertion holes (5), and the inner side walls of the slots (2) have the same size as the insertion holes (5).

5. The vehicle door strip multi-hole-site machining punch according to claim 1, wherein the top end of the spring (6) is welded to the bottom wall of the lifting plate (7), and the bottom end of the spring (6) is welded to the top wall of the pressing plate (4).