Double-side shaping mechanism for metal shell

Abstract

The utility model relates to a metal shell bilateral shaping mechanism which comprises a base, a positioning corner is detachably connected to the base, an air cylinder seat is fixedly connected to the base, a shaping air cylinder is fixedly connected to the upper portion of the air cylinder seat, and a piston rod of the shaping air cylinder penetrates through the air cylinder seat and is fixedly connected with a supporting plate. A synchronous shaping assembly is arranged at the bottom of the supporting plate and comprises an extrusion head, a guide cross beam, a shaping plate and a tension spring, inclined planes are arranged on the two sides of the extrusion head, the two ends of the guide cross beam extend to the inclined planes of the shaping plate, and a cavity is formed in the middle of the shaping plate; the cavity is in sliding connection with the part, extending out of the inclined face, of the guide beam. The metal shell shaping device has the advantages that the two sides of the metal shell can be synchronously pressed and shaped only by horizontally placing the metal shell, the shaping efficiency of the metal shell is improved, and operation is convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to frame body processing equipment field, concretely relates to a metal shell double -sided shaping mechanism. BACKGROUND

[0002] The stamping metal shell is a kind of metal structural member manufactured by stamping process, is widely used in electronic equipment, automobile, household appliance, industrial equipment and so on. The automobile metal shell can be regarded as rectangular shell as a whole, after stamping and bending, the bending section of the shell two sides can appear inclined condition.

[0003] Therefore, the bending section that appears inclined needs to be shaped and smoothed, the existing shaping mode needs to be shaped in turn to the two sides of metal shell, the existing processing mode needs to be turned over to the metal shell, and needs to be shaped twice, and the efficiency is lower, so a metal shell double -sided shaping mechanism is needed. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a kind of metal shell double -sided shaping mechanism, just need to be pressed shaping to the two sides of metal shell simultaneously after the metal shell is placed flat, improve the shaping efficiency of metal shell, and it is easy to operate.

[0005] In order to realize the above-mentioned purpose, the utility model provides the following technical scheme: a kind of metal shell double -sided shaping mechanism, including base, the base is detachably connected with positioning angle, the base is fixedly connected with cylinder seat, the upper portion of the cylinder seat is fixedly connected with shaping cylinder, the piston rod of the shaping cylinder is fixedly connected with the supporting plate passing through cylinder seat, the bottom of the supporting plate is provided with synchronous shaping assembly, the synchronous shaping assembly includes extruding head, guide beam, shaping plate and tension spring, the two sides of the extruding head are equipped with inclined surface, the two ends of the guide beam extend to the inclined surface of shaping plate, the middle part of the shaping plate is equipped with cavity, the cavity is slidably connected with the part of guide beam extending inclined surface.

[0006] Further, the positioning angle has multiple, and multiple positioning angles are evenly distributed around the base.

[0007] Further, the two sides of the cylinder seat are fixedly connected with shaping baffle, the shaping baffle is set in staggered position with positioning angle.

[0008] Further, the guide beam is fixedly connected with extruding head, the screw rod is threadedly connected on the extruding head and shaping plate, and the two ends of the tension spring are hung on the screw rod at the extruding head and the shaping plate respectively.

[0009] Further, the bottom of the shaping plate is fixedly connected with bearing seat, and the pulley is rotatably connected on the bearing seat.

[0010] Further, the spring is arranged in the cavity between the shaping plate and the guide beam.

[0011] Further, the cavity is provided with a limiting hole, and the spring is arranged in the limiting hole.

[0012] The metal shell two-side shaping mechanism has the advantages that the positioning angle, the shaping cylinder and the synchronous shaping assembly are used in cooperation, the metal shell two-side shaping can be performed synchronously only after the metal shell is placed horizontally, the shaping efficiency of the metal shell is improved, and the operation is convenient. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is a first perspective view of the metal shell two-side shaping mechanism.

[0014] Figure 2 It is a second perspective view of the metal shell two-side shaping mechanism.

[0015] Figure 3 It is a schematic view of the synchronous shaping assembly.

[0016] Figure 4 It is a front sectional view of the synchronous shaping assembly.

[0017] In the figure, 1 is a base, 2 is a positioning angle, 3 is a cylinder seat, 301 is a shaping baffle, 4 is a shaping cylinder, 5 is a supporting plate, 601 is an extruding head, 602 is a guide beam, 603 is a shaping plate, 604 is a tension spring, 605 is a spring, and 7 is a pulley. DETAILED DESCRIPTION

[0018] In order to make the purpose, the technical scheme and the advantages of the metal shell two-side shaping mechanism clearer and more apparent, the following further describes the metal shell two-side shaping mechanism in detail with reference to the drawings and the embodiments. It should be understood that the specific embodiments described herein are only used to explain the metal shell two-side shaping mechanism, and are not used to limit the metal shell two-side shaping mechanism.

[0019] REFERENCE Figures 1-4 The metal shell two-side shaping mechanism comprises a base 1, a positioning angle 2 which is detachably connected to the base 1, a cylinder seat 3 which is fixedly connected to the base 1, a shaping cylinder 4 which is fixedly connected to the upper portion of the cylinder seat 3, a supporting plate 5 which is fixedly connected to the piston rod of the shaping cylinder 4 and passes through the cylinder seat 3, a synchronous shaping assembly which is arranged at the bottom of the supporting plate 5, the shaping cylinder 4 is used to drive the synchronous shaping assembly to perform a shaping action, the synchronous shaping assembly comprises an extruding head 601, a guide beam 602, a shaping plate 603 and a tension spring 604, the two sides of the extruding head 601 are provided with inclined surfaces, the two ends of the guide beam 602 extend to the inclined surfaces of the shaping plate 603, the middle portion of the shaping plate 603 is provided with a cavity, the cavity is in sliding connection with the part of the guide beam 602 which extends to the inclined surface, and the guide beam 601 can guide the sliding of the shaping plate 603 during the shaping action.

[0020] The plurality of positioning angles 2 are uniformly distributed around the base 1, and the positioning angles 2 are used for positioning the metal shell.

[0021] The shaping baffle 301 is fixedly connected to both sides of the cylinder seat 3, and the shaping baffle 301 is arranged in a staggered manner with the positioning angle 2, and the shaping baffle 301 can cooperate with the shaping plate 603 to realize shaping of the side wall of the metal shell during shaping.

[0022] The guide beam 602 is fixedly connected with the extrusion head 601, the extrusion head 601 and the shaping plate 603 are both screw-connected with a screw rod, and the two ends of the tension spring 604 are hung on the screw rods at the extrusion head 601 and the shaping plate 603, respectively, and the tension spring 604 is used for resetting the shaping plate 603.

[0023] The bottom of the shaping plate 603 is fixedly connected with a bearing seat, and the bearing seat is rotatably connected with a pulley 7, and the pulley 7 at the bottom can avoid surface damage to the metal shell.

[0024] The spring 605 is arranged between the shaping plate 603 and the guide beam 602 in the cavity, and the spring 605 can further assist in resetting the shaping plate 603.

[0025] The cavity is provided with a limiting hole, and the spring 605 is located in the limiting hole, and the limiting hole can limit the compression and resetting action of the spring 605, and prevent the spring 605 from being ejected.

[0026] The working principle of the utility model is: when the utility model is used, the metal shell to be shaped is placed on the base 1 along the positioning angle 2, the piston rod of the shaping cylinder 4 is extended during shaping, the synchronous shaping assembly is vertically lowered, the pulley 7 first contacts the bottom surface of the inner wall of the metal shell, then the shaping block 603 and the pulley 7 stop descending under the block of the metal shell, and the extrusion head 601 still continues to descend, under the action of the extrusion head 601, the shaping plate 603 will be relatively far away from the extrusion head 601, and the shaping plate 603 will shape the inclined part of the metal shell and tightly press it on the shaping baffle 301.

[0027] The above embodiments are used to further illustrate the utility model, but the utility model is not limited to these specific embodiments. Any modification, equivalent replacement and improvement made within the spirit and principle of the utility model should be understood as being within the protection scope of the utility model.

Claims

1. A metal housing double edge shaping mechanism, characterized by: The utility model relates to a kind of synchronous shaping assembly, including base (1), the base (1) is detachably connected with positioning angle (2), the base (1) is fixedly connected with cylinder seat (3), the upper portion of cylinder seat (3) is fixedly connected with shaping cylinder (4), the piston rod of shaping cylinder (4) is fixedly connected with support plate (5) passing through cylinder seat (3), the bottom of support plate (5) is provided with synchronous shaping assembly, and the synchronous shaping assembly includes extruding head (601), guide beam (602), shaping plate (603) and tension spring (604), the both sides of extruding head (601) are equipped with inclined plane, the both ends of guide beam (602) extend to the inclined plane of shaping plate (603), the middle part of shaping plate (603) is equipped with cavity, and the cavity is slidably connected with the part of guide beam (602) extending inclined plane.

2. The metal shell double edge shaping mechanism according to claim 1, wherein: The positioning angle (2) is specifically multiple, and multiple positioning angles (2) are evenly distributed around the base (1).

3. The metal housing double edge shaping mechanism according to claim 1, wherein: The both sides of the cylinder seat (3) are fixedly connected with shaping baffle (301), and the shaping baffle (301) is arranged in staggered position with the positioning angle (2).

4. The metal housing double edge shaping mechanism according to claim 1, wherein: The guide beam (602) is fixedly connected with the extruding head (601), and the extruding head (601) and the shaping plate (603) are both screw-connected with screw rod, and the both ends of the tension spring (604) are hung on the screw rod at the extruding head (601) and the shaping plate (603) respectively.

5. The metal housing double edge shaping mechanism according to claim 4, characterized in that: The bottom of the shaping plate (603) is fixedly connected with bearing seat, and the bearing seat is rotatably connected with pulley (7).

6. The metal housing double edge shaping mechanism according to claim 1, wherein: The spring (605) is arranged between the shaping plate (603) and the guide beam (602) in the cavity.

7. A metal housing double edge shaping mechanism according to claim 6, characterized in that: The cavity is provided with limiting hole, and the spring (605) is located in the limiting hole.

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