CN220970479U - Angle stepless change floating plate stamping device - Google Patents

Abstract

According to the angle stepless change floating plate stamping device, when the die stamping is carried out, the process characteristics during stamping are considered, the floating plate needs to swing an angle rapidly after feeding, and then needs to be quickly restored after the stamping is finished so as to take materials and feed materials. The device adopts a quick-response cylinder as a swing angle power source, the lower end of the cylinder is connected with the bottom of an inner groove of a lower die holder, the upper end of the cylinder is hinged with a floating plate, one side of the floating plate is arranged at the top of the lower die holder through a hinge, a cylinder piston rod is ejected out to drive the floating plate to move to a horizontal angle during feeding and taking materials, and the cylinder piston rod is contracted to drive the floating plate to contact with a supporting module on the lower die holder during punching so as to bear the punching force caused by punching of the floating plate and indirectly change the punching direction.

Description

Angle stepless change floating plate stamping device

Technical Field

The utility model relates to the field of automobile stamping dies, in particular to a stamping device for an angle stepless change floating plate.

Background

In the field of automobile stamping parts, the stamping process is widely applied to producing parts such as automobile bodies, chassis, inner decorations and the like. The stamping die is one of key equipment of stamping technology, is used for processing sheet metal into parts with specific shapes through impact force and pressure, generally needs to ensure consistency of stamping directions in a multi-station stamping process so as to ensure quality and accuracy of products, sometimes needs to change the stamping directions according to different requirements of normal directions of holes, and the wedge is a structure which is commonly used at present and used for converting the stamping directions, but the wedge depends on space installation to limit application range and cannot be installed in some dies with complex structures.

Disclosure of utility model

The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, the utility model provides an angle stepless change floating plate stamping device which comprises a feeding mechanism cylinder, a floating plate and a lower die holder, wherein the floating plate is arranged on the lower die holder through a hinge I, the cylinder is hinged with the floating plate 3 through a hinge II, a hinge III is arranged at the lower end of the cylinder, a positioning pin is arranged on the floating plate, a hinge III is arranged at the lower end of the cylinder, the hinge III is arranged at the bottom of an inner groove of the lower die holder, and a supporting module for supporting the floating plate during stamping is arranged on the lower die holder.

According to the angle stepless change floating plate stamping device, when the die stamping is carried out, the process characteristics during stamping are considered, the floating plate needs to swing an angle rapidly after feeding, and then needs to be quickly restored after the stamping is finished so as to take materials and feed materials. The device adopts a quick-response cylinder as a swing angle power source, the lower end of the cylinder is connected with the bottom of an inner groove of a lower die holder, the upper end of the cylinder is hinged with a floating plate, one side of the floating plate is arranged at the top of the lower die holder through a hinge, a cylinder piston rod is pushed out to drive two floating plates to move to 180 degrees during feeding and taking materials, and the cylinder piston rod is contracted to drive the floating plate to move to contact with a supporting module on the lower die holder during punching so as to indirectly switch the punching direction.

Drawings

FIG. 1 is a schematic diagram of a stamping device for a float plate with stepless angle change according to the present utility model;

FIG. 2 is a schematic view of a support module structure according to the present utility model;

1, an air cylinder; 2. a positioning pin; 3. a float plate; 4. a third hinge; 5. a second hinge; 6. a first hinge; 7. a lower die holder; 8. and supporting the module.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

In the description of the present utility model, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

1. A cylinder; 2. a positioning pin; 3. a float plate; 4. a third hinge; 5. a second hinge; 6. a first hinge; 7. a lower die holder; 8. and supporting the module.

The utility model discloses an angle stepless change floating plate stamping device, which is shown in fig. 1-2 and comprises an air cylinder 1, floating materials 3 and a lower die holder 7, wherein the lower die holder 7 is provided with an inner groove for installing the air cylinder 1, the floating plates 3 are installed on the lower die holder 7 through hinges three 4, the air cylinder 1 is hinged with the floating plates 3 through hinges two 5, the floating plates 3 are provided with positioning pins 2, the lower end of the air cylinder 1 is provided with a hinge one 6, the hinge one 6 is installed at the bottom of the inner groove of the lower die holder 7, the two floating plates 3 are respectively provided with positioning pins 2, and the two floating plates 3 are respectively provided with processing parts. The setting through hinge three 4 makes the slope degree of flitch 3 change, when using, makes its piston rod concertina movement through control cylinder 1, can make flitch 3 rotate and change the slope position taking hinge one 6 as the center, and control cylinder 1 makes its piston rod stretch out and drives two flitch 3 and move to 180 degrees when blowing and ejection of compact.

Meanwhile, in order to realize the change of the stamping direction, the lower die holder 7 is further provided with a supporting module 8 for supporting the floating plate 3 during stamping, when the part is stamped, the cylinder 1 is controlled to enable the piston rod of the cylinder to shrink so as to drive the floating plate 3 to move to be in contact with the supporting module 8 at the top end of the lower die holder 7, and the supporting module 8 is used for bearing the stamping force of the stamping device on the floating plate 3 and can enable the floating plate 3 to incline to a specific angle so as to indirectly change the stamping direction.

It is noted that 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. Moreover, 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. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (1)

1. An angle stepless change floating plate stamping device, which is characterized by comprising: cylinder (1), flitch (3), die holder (7), flitch (3) are installed through hinge three (4) on die holder (7), cylinder (1) are articulated through hinge two (5) and flitch (3), be equipped with locating pin (2) on flitch (3), hinge one (6) are installed to cylinder (1) lower extreme, hinge one (6) install in die holder (7) inside groove bottom, be equipped with on die holder (7) and be used for supporting during the punching press supporting module (8) of flitch (3).