CN220497517U - Automobile upright column mold with rapid demolding structure - Google Patents

Abstract

The utility model relates to the technical field of die manufacturing and discloses an automobile upright post die with a rapid demoulding structure, which comprises a stamping table, wherein the bottom of the stamping table is fixedly connected with supporting legs, the top of the stamping table is fixedly connected with a guide pillar, the top of the guide pillar is fixedly connected with a supporting plate, the top of the supporting plate is fixedly connected with a hydraulic press, the front of the stamping table is fixedly connected with a blanking table, the inside of the stamping table is provided with a movable positioning mechanism, the outside of the guide pillar is slidingly connected with an upper die, the inside of the upper die is provided with a rapid demoulding mechanism, in the using process, the first motor works to enable a processed product to finish demoulding, the second motor works to push the demoulded product to the blanking table, the demoulded product is conveniently collected, the second slider moves to conveniently meet the requirements of processing products with different sizes, the position of a positioning block is fixedly arranged through bolt rotation, the product needing to be processed is conveniently and accurately positioned, and the working efficiency is increased.

Description

Automobile upright column mold with rapid demolding structure

Technical Field

The utility model relates to the technical field of mold manufacturing, in particular to an automobile upright post mold with a rapid demolding structure.

Background

As is well known, a general car body has three pillars, namely a front pillar (a pillar), a middle pillar (B pillar) and a rear pillar (C pillar), in this order from front to back. For a car, the upright post plays a role of a door frame besides a supporting function, and when the car door upright post is produced, a stamping die is generally adopted for mass stamping forming production, so that the car door upright post is widely used in the field of car production.

The utility model relates to the technical field of automobile production auxiliary devices, in particular to a demoulding structure of a stamping die for a vehicle door upright post, which is disclosed by a patent net, can be used for conveniently and assisted in demoulding of products, is time-saving and labor-saving, improves the stamping efficiency of the products, and comprises a stamping machine and an upper die, wherein the upper die is arranged on the stamping machine; still include automatic drawing of patterns subassembly, automatic drawing of patterns subassembly includes the support, a slide rail, the slider, the jackscrew, release cylinder and U type push pedal, support mounting is at the right-hand member of last mould, the bottom at the support is installed to the slide rail, slider and slide rail sliding connection, the front end of slider is provided with the screw hole that runs through, jackscrew and screw hole threaded connection, the rear end of jackscrew is hugged closely with the front end of slide rail, release cylinder installs the bottom at the slider, U type push pedal is installed at release cylinder's output, the inboard of U type push pedal is hugged closely with the outside of last mould.

With respect to the above description, the applicant believes that the following problems exist:

in the using process, the jackscrews are screwed through the sliding blocks, then the plates are placed in the two groups of dies, then the output of the punching machine is operated to drive the upper die to descend so as to punch the plates, after punching, the products are clamped at the initial positions on the upper die which ascend along with the upper die, at the moment, the photoelectric switch is triggered, the output of the push-out cylinder is controlled to drive the U-shaped push plate to move leftwards and push the products to separate from the upper die, and demoulding is completed.

Disclosure of Invention

The utility model aims to provide an automobile upright post mold with a rapid demolding structure, so as to solve the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an automobile upright post mold with quick drawing of patterns structure, includes stamping table, stamping table bottom fixedly connected with supporting leg, stamping table top fixedly connected with guide pillar, guide pillar top fixedly connected with backup pad, backup pad top fixedly connected with hydraulic press, stamping table front fixedly connected with unloading platform, stamping table inside is provided with movable positioning mechanism, guide pillar outside sliding connection has the upper mold, the inside quick drawing of patterns mechanism that is provided with of upper mold;

the quick demoulding mechanism comprises a demoulding assembly and an auxiliary assembly, and the demoulding assembly is arranged at the top of the auxiliary assembly.

Preferably, the demoulding assembly comprises a first motor, first motor fixed connection is in last mould left side, first motor output runs through the mould and extends to inside fixedly connected with spliced pole, the outside fixedly connected with cam of spliced pole, go up the inside fixedly connected with brace table of mould, the inside fixedly connected with spring of brace table, the first slider of spring top fixedly connected with, first slider top fixedly connected with guide rail, first slider bottom fixedly connected with push away the piece, be convenient for to the product drawing of patterns after the processing.

Preferably, the upper die is provided with a groove at a position corresponding to the first push block, the first push block is slidably connected in the groove, the first slide block is in contact with the cam, the cam is in contact with the guide rail, and the demolding process is more stable.

Preferably, the auxiliary assembly comprises a box body, box fixedly connected with is at punching press bench back, box back fixedly connected with second motor, second motor output runs through the box and extends to inside fixedly connected with threaded rod, the inside fixedly connected with connection board of box, the inside sliding connection of connection board has first spacing post, the positive fixedly connected with second ejector pad of first spacing post, second ejector pad back fixedly connected with thread bush is convenient for make the product after the drawing of patterns obtain collecting, reduces manual operation.

Preferably, the threaded rod is in threaded connection with the threaded sleeve, two first limit posts are arranged, and the two first limit posts are symmetrically distributed by taking the center line of the front surface of the second pushing block as a symmetrical axis, so that the collection process is more stable, and accidents are reduced.

Preferably, the movable positioning mechanism comprises a second sliding block, the second sliding block is in sliding connection with the inside of the stamping table, a bolt is connected with the inner thread of the second sliding block, a positioning block is connected to the outer portion of the bolt in a rotating mode, a second limiting column is fixedly connected to the bottom of the positioning block, products needing to be processed are positioned accurately, and working efficiency is improved.

Preferably, the second slider is provided with a groove at the position corresponding to the second limiting column, and the second limiting column is slidably connected inside the groove, so that the positioning position can be conveniently adjusted, and products with different sizes can be processed.

Compared with the prior art, the utility model provides the automobile upright post mold with the rapid demolding structure, which has the following beneficial effects:

1. this car stand mould with quick demoulding structure, through the quick demoulding mechanism who sets up, in the use, through the first motor work that sets up, drive the cam rotation, make first ejector pad motion to make the product that processing is good accomplish the drawing of patterns, the drawing of patterns process of being convenient for is more stable, work through the second motor that sets up, makes the second ejector pad motion, thereby pushes away the unloading platform with the product after the drawing of patterns, the product after the messenger's drawing of patterns of being convenient for is collected, reduces manual operation.

2. This car stand mould with quick drawing of patterns structure, through the movable positioning mechanism that sets up, in the use, through the second slider motion that sets up, be convenient for satisfy the not unidimensional product of processing, through the bolt rotation that sets up, the position that makes the locating piece obtains fixedly, the accurate product of location needs processing of being convenient for increases work efficiency.

Drawings

For a clearer description of the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it will be apparent that the drawings in the description below are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art:

FIG. 1 is a schematic diagram of the front structure of the present utility model;

FIG. 2 is a schematic view of a stripping assembly according to the present utility model;

FIG. 3 is a schematic cross-sectional view of an auxiliary assembly according to the present utility model;

FIG. 4 is a schematic view of the movable positioning mechanism of the present utility model;

FIG. 5 is a schematic cross-sectional view of the movable positioning mechanism of the present utility model.

In the figure: 1. a stamping table; 2. support legs; 3. an upper die; 4. a support plate; 5. a hydraulic press; 6. a rapid demoulding mechanism; 61. a demolding assembly; 611. a first motor; 612. a spring; 613. a support table; 614. a first push block; 615. a connecting column; 616. a guide rail; 617. a first slider; 618. a cam; 62. an auxiliary component; 621. a second motor; 622. a threaded rod; 623. a connection station; 624. a case; 625. a thread sleeve; 626. a second push block; 627. a first limit post; 7. a blanking table; 8. a movable positioning mechanism; 81. a second slider; 82. a positioning block; 83. a bolt; 84. the second limit column; 9. and (5) a guide post.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Embodiment one:

referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides an automobile upright post mold with quick demoulding structure, includes stamping table 1, stamping table 1 bottom fixedly connected with supporting leg 2, stamping table 1 top fixedly connected with guide pillar 9, guide pillar 9 top fixedly connected with backup pad 4, backup pad 4 top fixedly connected with hydraulic press 5, stamping table 1 openly fixedly connected with unloading platform 7, stamping table 1 inside is provided with movable positioning mechanism 8, guide pillar 9 outside sliding connection has last mould 3, upward mould 3 inside is provided with quick demoulding mechanism 6;

the quick release mechanism 6 includes a release assembly 61 and an auxiliary assembly 62, the release assembly 61 being disposed on top of the auxiliary assembly 62.

Further, the demolding assembly 61 comprises a first motor 611, the first motor 611 is fixedly connected to the left side of the upper mold 3, the output end of the first motor 611 penetrates through the upper mold 3 to extend to an inner fixedly connected connection column 615, a cam 618 is fixedly connected to the outer portion of the connection column 615, a supporting table 613 is fixedly connected to the inner portion of the upper mold 3, a spring 612 is fixedly connected to the inner portion of the supporting table 613, a first sliding block 617 is fixedly connected to the top of the spring 612, a guide rail 616 is fixedly connected to the top of the first sliding block 617, a first pushing block 614 is fixedly connected to the bottom of the first sliding block 617, and demolding of a processed product is facilitated.

Further, a groove is formed at the position of the upper mold 3 corresponding to the first pushing block 614, the first pushing block 614 is slidably connected inside the groove, the first slider 617 is in contact with the cam 618, and the cam 618 is in contact with the guide rail 616, so that the demolding process is more stable.

Further, the auxiliary assembly 62 includes the box 624, box 624 fixedly connected with is at punching press platform 1 back, box 624 back fixedly connected with second motor 621, second motor 621 output runs through box 624 and extends to inside fixedly connected with threaded rod 622, box 624 inside fixedly connected with connection board 623, the inside sliding connection of connection board 623 has first spacing post 627, the positive fixedly connected with second ejector pad 626 of first spacing post 627, second ejector pad 626 back fixedly connected with thread bush 625, the product after the messenger's drawing of patterns is collected of being convenient for, reduce manual operation.

Further, the threaded rod 622 is in threaded connection with the threaded sleeve 625, two first limiting columns 627 are arranged, and the two first limiting columns 627 are symmetrically distributed by taking the front central line of the second pushing block 626 as a symmetrical axis, so that the collection process is more stable, and accidents are reduced.

Embodiment two:

referring to fig. 4-5, and further to the first embodiment, the movable positioning mechanism 8 includes a second sliding block 81, the second sliding block 81 is slidably connected inside the stamping table 1, a bolt 83 is screwed inside the second sliding block 81, a positioning block 82 is rotatably connected outside the bolt 83, and a second limiting post 84 is fixedly connected to the bottom of the positioning block 82, so that a product to be processed is accurately positioned, and the working efficiency is increased.

Further, the second sliding block 81 and the second limiting column 84 are provided with grooves at positions corresponding to each other, and the second limiting column 84 is slidably connected inside the grooves, so that the positioning positions can be conveniently adjusted, and products with different sizes can be processed.

In the actual operation process, when the device is used, firstly, the second sliding block 81 is arranged to move inside the stamping table 1, the position of the positioning block 82 is adjusted, products with different sizes are processed conveniently, the first sliding block 617 is matched to move, the position of the positioning block 82 is fixed by being matched with the second limiting column 84, products to be processed are positioned accurately and conveniently, the working efficiency is improved, then a workpiece to be processed is placed on the stamping table 1, the hydraulic press 5 arranged on the supporting plate 4 works, the guide column 9 is matched to move the upper die 3, the stamping process is carried out, after the stamping is completed, the connecting column 615 is driven to rotate through the first motor 611, the cam 618 is rotated outside the guide rail 616, the spring 612 is matched to be fixed inside the supporting table 613, the first sliding block 617 is driven to move, the first pushing block 614 is driven to move, the demoulding process is completed, the demoulding process is more stable, the second motor 621 is arranged to work, the threaded rod 622 is driven to rotate, the threaded sleeve 625 is matched to enable the first limiting column 627 to move inside the connecting table 623, the second pushing block 626 is driven to move, and the demoulding operation is carried out, and the product is convenient to be collected after the product is pushed down to 7.

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 an element.

Claims (7)

1. Automobile upright post mold with rapid demolding structure, comprising a stamping table (1), and being characterized in that: the automatic stamping device is characterized in that a supporting leg (2) is fixedly connected to the bottom of the stamping table (1), a guide pillar (9) is fixedly connected to the top of the stamping table (1), a supporting plate (4) is fixedly connected to the top of the guide pillar (9), a hydraulic press (5) is fixedly connected to the top of the supporting plate (4), a blanking table (7) is fixedly connected to the front of the stamping table (1), a movable positioning mechanism (8) is arranged inside the stamping table (1), an upper die (3) is connected to the outer portion of the guide pillar (9) in a sliding mode, and a quick demoulding mechanism (6) is arranged inside the upper die (3);

the quick demolding mechanism (6) comprises a demolding assembly (61) and an auxiliary assembly (62), and the demolding assembly (61) is arranged on the top of the auxiliary assembly (62).

2. The automotive pillar molding having a rapid release structure of claim 1, wherein: the demolding assembly (61) comprises a first motor (611), the first motor (611) is fixedly connected to the left side of an upper mold (3), the output end of the first motor (611) penetrates through the upper mold (3) and extends to an inner fixedly connected connection column (615), a cam (618) is fixedly connected to the outer portion of the connection column (615), a supporting table (613) is fixedly connected to the inner portion of the upper mold (3), a spring (612) is fixedly connected to the inner portion of the supporting table (613), a first sliding block (617) is fixedly connected to the top of the spring (612), a guide rail (616) is fixedly connected to the top of the first sliding block (617), and a first pushing block (614) is fixedly connected to the bottom of the first sliding block (617).

3. An automotive pillar molding having a rapid release structure as claimed in claim 2, wherein: the upper die (3) is provided with a groove at a position corresponding to the first pushing block (614), the first pushing block (614) is slidably connected inside the groove, the first sliding block (617) is in contact with the cam (618), and the cam (618) is in contact with the guide rail (616).

4. The automotive pillar molding having a rapid release structure of claim 1, wherein: the auxiliary assembly (62) comprises a box body (624), box body (624) fixedly connected with is at punching press platform (1) back, box body (624) back fixedly connected with second motor (621), second motor (621) output runs through box body (624) and extends to inside fixedly connected with threaded rod (622), inside fixedly connected with connection platform (623) of box body (624), the inside sliding connection of connection platform (623) has first spacing post (627), positive fixedly connected with second ejector pad (626) of first spacing post (627), second ejector pad (626) back fixedly connected with thread bush (625).

5. The automotive pillar molding having a rapid release structure of claim 4, wherein: the threaded rod (622) is in threaded connection with the threaded sleeve (625), two first limiting columns (627) are arranged, and the two first limiting columns (627) are symmetrically distributed by taking the front central line of the second pushing block (626) as a symmetrical axis.

6. The automotive pillar molding having a rapid release structure of claim 1, wherein: the movable positioning mechanism (8) comprises a second sliding block (81), the second sliding block (81) is slidably connected inside the stamping table (1), a bolt (83) is connected with the second sliding block (81) in a threaded mode, a positioning block (82) is connected with the outside of the bolt (83) in a rotating mode, and a second limiting column (84) is fixedly connected to the bottom of the positioning block (82).

7. The automotive pillar molding having a rapid release structure of claim 6, wherein: the second sliding block (81) and the second limiting column (84) are provided with grooves at positions corresponding to each other, and the second limiting column (84) is slidably connected inside the grooves.