CN217889181U

CN217889181U - Multi-station punching machine

Info

Publication number: CN217889181U
Application number: CN202221226605.9U
Authority: CN
Inventors: 陈亚利
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-05-20
Filing date: 2022-05-20
Publication date: 2022-11-25
Anticipated expiration: 2032-05-20

Abstract

The utility model discloses a multi-station punch press, which comprises a fixed frame, wherein a crankshaft is transversely and movably arranged at the top end of the fixed frame, belt wheels and brake wheels are movably arranged on the left side and the right side of the crankshaft, the belt wheels and the brake wheels respectively rotate coaxially with the crankshaft, a plurality of slider punches are arranged on the crankshaft in a driving manner, equipotential setting is carried out between the slider punches, punching is carried out through the slider punches, slide rails are arranged inside the fixed frame and are positioned on two sides of the slider punches, and the slider punches move inside the slide rails; through the cooperation between bulb and the connecting rod, carry out height adjustment to the slider drift, when making a plurality of slider drift ram downwards, but the punching press degree of depth diverse to the material that has different stamping strength requirements punches, makes the time of a plurality of slider drift downpunching the same and the degree of depth of downpunching the difference, has solved among the prior art punch press punching efficiency and can't carry out the technical problem that many materials punched the pressure simultaneously.

Description

Multi-station punching machine

Technical Field

The utility model belongs to the technical field of the punch press and specifically relates to a multistation punch press is related to.

Background

Stamping is a common processing technique in the processing of metal plates, and external force is applied to plate-shaped strips by a punch and a die to enable the strips to generate plastic deformation or separation, so that stamped parts with required shapes and sizes are obtained. The stamping comprises a deformation process and a separation process, wherein the separation process is also called blanking, and aims to separate a stamping part from a strip material along a certain contour line and ensure the quality requirement of a separation section. The forming process aims to enable a strip to generate plastic deformation under the condition of not breaking a blank to manufacture a blank piece with a required shape and size, and the blank piece is subjected to subsequent grinding, polishing and other processes to manufacture a stamping piece of a final finished product.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an it is not enough to overcome above-mentioned condition, aims at providing the technical scheme that can solve above-mentioned problem.

The utility model provides a multistation punch press, includes the mount, the horizontal activity in mount top is provided with the bent axle, and the activity of the bent axle left and right sides is provided with band pulley and braked wheel to band pulley and braked wheel carry out coaxial rotation with the bent axle respectively, the drive is provided with a plurality of slider drift on the bent axle, and carries out the equipotential setting between the slider drift to carry out the punching press through the slider drift, the inside slide rail that is provided with of mount, and the slide rail is located the both sides of slider drift to the slider drift removes in the slide rail is inside.

Preferably, the vertical shaping of slider drift left and right sides side has the sand grip, and the sand grip slides and sets up inside the slide rail.

Preferably, the top end of the slider punch is provided with a ball head, the top end of the ball head is vertically provided with a connecting rod, the top end of the connecting rod is provided with a copper sleeve, and the connecting rod is connected with the crankshaft through the copper sleeve.

Preferably, the slider punch is formed with a limit strip, the side edge of the limit strip is transversely arranged on the side edge of the slider punch, and the limit strip limits the slider punch when the slider punch is lifted.

Preferably, the mount bottom is provided with a supporting bench, and transversely is provided with the workstation on a supporting bench top, workstation surface forming has a plurality of punching press position, and is parallel to each other between punching press position and the slider drift.

Compared with the prior art, the beneficial effects of the utility model are that: through the cooperation between slider drift and the slide rail and through the cooperation between bulb and the connecting rod to carry out height adjustment to the slider drift, when making a plurality of slider drift down punching press, but the punching press degree of depth diverse, and carry out the punching press to the material that has different punching press intensity requirements, make the time of a plurality of slider drift down punching press the same and the degree of depth of down punching press different, and then solved among the prior art punch press punching press inefficiency and can't carry out the technical problem of many materials punching press simultaneously.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

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

FIG. 1 is a schematic structural view of a multi-station punching machine;

FIG. 2 is another schematic structural view of a slider punch;

FIG. 3 is a further schematic view of a slider punch;

fig. 4 is a schematic structural view of a crankshaft.

Shown in the figure: 1. the fixed frame, 2, a supporting platform, 3, the workstation, 4, punching press position, 5, band pulley, 6, bent axle, 7, braked wheel, 8, copper sheathing, 9, slide rail, 10, bulb, 11, slider drift, 12, connecting rod, 13, spacing.

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.

Please refer to fig. 1-4, in an embodiment of the present invention, a multi-station punching machine, includes a fixing frame 1, a crankshaft 6 is transversely movably disposed on a top end of the fixing frame 1, a belt pulley 5 and a brake wheel 7 are movably disposed on left and right sides of the crankshaft 6, and the belt pulley 5 and the brake wheel 7 respectively coaxially rotate with the crankshaft 6, a plurality of slider punches 11 are disposed on the crankshaft 6 in a driving manner, and the slider punches 11 are disposed at equal distances and punch through the slider punches 11, a slide rail 9 is disposed inside the fixing frame 1, and the slide rail 9 is disposed on two sides of the slider punches 11, and the slider punches 11 move inside the slide rail 9, so that the downward punching time of the slider punches 11 is the same and the downward punching depth is different through cooperation between the slider punches 11 and the slide rail 9, thereby solving the technical problems of low punching efficiency of the punching machine and incapability of simultaneous multi-material punching in the prior art.

The vertical shaping of 11 left and right sides of slider drift has the sand grip, and the sand grip slides and sets up inside slide rail 9 to slider drift 11 passes through the cooperation between sand grip and the slide rail 9, thereby removes slider drift 11.

11 tops of slider drift are provided with bulb 10, and the vertical connecting rod 12 that is provided with in bulb 10 top, connecting rod 12 top is provided with copper sheathing 8, and connecting rod 12 is connected with bent axle 6 through copper sheathing 8, through the cooperation between bulb 10 and the connecting rod 12 to carry out height control to slider drift 11, when making the downward punching press of a plurality of slider drift 11, but the punching press degree of depth diverse to carry out the punching press to the material that has different stamping strength requirements.

The slider punch 11 is formed with a limit strip 13, the side edge of the limit strip 13 is transversely arranged on the side edge of the slider punch 11, and demoulding is assisted by the limit strip 13.

1 bottom of mount is provided with brace table 2, and 2 tops of brace table transversely are provided with

workstation

3, 3 surface forming on workstation have a plurality of punching press position 4, and are parallel to each other between punching press position 4 and the slider drift 11, and then place the material of treating the punching press through punching press position 4.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Claims

1. The utility model provides a multistation punch press, includes the mount, its characterized in that, the horizontal activity in mount top is provided with the bent axle, and the activity of the bent axle left and right sides is provided with band pulley and braked wheel to band pulley and braked wheel carry out coaxial rotation with the bent axle respectively, the drive is provided with a plurality of slider drift on the bent axle, and carries out the equipotential setting between the slider drift to carry out the punching press through the slider drift, the inside slide rail that is provided with of mount, and the slide rail is located the both sides of slider drift, and the slider drift removes inside the slide rail.

2. The multi-station punching machine according to claim 1, wherein the left and right side edges of the slider punch are vertically formed with a convex strip, and the convex strip is slidably disposed inside the slide rail.

3. A multi-station punching machine according to claim 1, wherein a ball head is arranged at the top end of the slider punching head, a connecting rod is vertically arranged at the top end of the ball head, a copper sleeve is arranged at the top end of the connecting rod, and the connecting rod is connected with the crankshaft through the copper sleeve.

4. A multi-station punching machine according to claim 2, wherein the slide block punch is formed with a limit strip, and the side edge of the limit strip is transversely arranged on the side edge of the slide block punch.

5. A multi-station punching machine according to claim 1, wherein a supporting platform is arranged at the bottom end of the fixing frame, a workbench is transversely arranged at the top end of the supporting platform, a plurality of punching positions are formed on the surface of the workbench, and the punching positions are parallel to the slider punch.