CN210523565U

CN210523565U - Low-carbon environment-friendly automobile middle door upper beam forming die

Info

Publication number: CN210523565U
Application number: CN201921649575.0U
Authority: CN
Inventors: 董智赛
Original assignee: Yangzhou Yuxin Alloy Factory
Current assignee: Yangzhou Yuxin alloy manufacturing Co.,Ltd.
Priority date: 2019-09-30
Filing date: 2019-09-30
Publication date: 2020-05-15
Anticipated expiration: 2029-09-30

Abstract

The utility model discloses a door entablature forming die in low carbon environmental protection car, which comprises a supporting table, the vertical plate has all been welded to the both ends upper surface of brace table, the top welding of vertical plate has the roof, the cylinder is installed to the lower surface intermediate position of roof, the output below of cylinder is provided with the mould, the top welding of going up the mould has first lug, the welding has the second lug on the output of cylinder, through first bolt fixed connection, both ends between first lug and the second lug the inboard of vertical plate all rotates and is provided with the pivot, the one end welding of pivot has the locating plate, the inboard of locating plate is provided with the bed die. The utility model discloses a first bolt is fixed first lug and second lug, and the dismouting is carried out to last mould to the convenience, and is fixed with bed die and locating plate through the second bolt, and the convenience is carried out the dismouting to the bed die to the convenience is changed and is maintained last mould and bed die.

Description

Low-carbon environment-friendly automobile middle door upper beam forming die

Technical Field

The utility model belongs to the technical field of auto parts, concretely relates to low carbon environmental protection car middle door entablature forming die.

Background

The frame is generally made up of longitudinal and transverse beams. The longitudinal beam is usually made of low alloy steel plates by stamping, and the section shape is generally groove-shaped, and some of the longitudinal beam is made into Z shape or box shape. Depending on the vehicle type and the structural arrangement, the longitudinal beams can be curved in the horizontal or longitudinal plane, and of uniform or non-uniform cross-section. The cross member not only serves to ensure torsional rigidity of the frame and to bear longitudinal loads, but also to support the main components of the vehicle. Generally, the truck has 5-6 cross beams, and sometimes more cross beams.

Present car middle door entablature forming die still has some problems: because the inconvenient dismouting of last mould and bed die leads to changing and maintaining the mould and bed die in needs to have the trouble, in addition when the mould was used, inconvenient to the finished product carry out drawing of patterns and handle.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a low carbon environmental protection car middle door entablature forming die, it is fixed with first lug and second lug through first bolt, the convenience is carried out the dismouting to last mould, it is fixed with bed die and locating plate through the second bolt, the convenience is carried out the dismouting to the bed die, thereby the convenience is changed and is maintained last mould and bed die, through opening the top die, then make servo motor drive pivot rotate, the pivot drives the locating plate and rotates, the locating plate drives the bed die and rotates, and make bed die upset 180, utilize the gravity of finished product self, the convenience is demolded the processing to the finished product, with the problem of proposing in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the low-carbon environment-friendly automobile middle door upper beam forming die comprises a supporting table, longitudinal plates are welded on the upper surfaces of two ends of the supporting table, the top of the longitudinal plate is welded with a top plate, the middle position of the lower surface of the top plate is provided with a cylinder, an upper die is arranged below the output end of the cylinder, a first bump is welded on the top of the upper die, a second lug is welded on the output end of the cylinder, the first lug and the second lug are fixedly connected through a first bolt, rotating shafts are rotatably arranged on the inner sides of the longitudinal plates at the two ends, a positioning plate is welded at one end of the rotating shaft, a lower die is arranged on the inner side of the positioning plate, the lower die and the positioning plate are fixedly connected through a second bolt, a fixing plate is welded at one end of the longitudinal plate on the outer side, the upper surface of the fixed plate is provided with a servo motor, and the output end of the servo motor is in transmission connection with the rotating shaft at one end through a coupler.

Preferably, the lower surface of the supporting platform is welded with supporting legs, and the supporting legs are welded around the supporting platform respectively.

Preferably, the lower surface of the fixing plate is welded with a first supporting rod, and the other end of the first supporting rod is welded on the longitudinal plate.

Preferably, a bottom plate is welded at the bottom of the positioning plate, and the bottom of the lower die is placed on the upper surface of the bottom plate.

Preferably, the inner sides of the longitudinal plates are welded with bearing blocks, the upper surfaces of the bearing blocks are welded with supporting blocks, and the rotating shaft penetrates through the supporting blocks and is rotatably connected with the supporting blocks.

Preferably, a spongy cushion is laid on the upper surface of the supporting platform.

Preferably, second supporting rods are welded between the longitudinal plates and the top plate and are symmetrically welded on two sides of the top plate.

Preferably, the second bolts are arranged on each positioning plate in two groups, and the two groups of second bolts are symmetrically arranged at two ends of the positioning plate.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a first bolt is fixed first lug and second lug, and the dismouting is carried out to last mould to the convenience, and is fixed with bed die and locating plate through the second bolt, and the convenience is carried out the dismouting to the bed die to the convenience is changed and is maintained last mould and bed die.

2. The utility model discloses an open the top die utensil, then make servo motor drive the pivot and rotate, the pivot drives the locating plate and rotates, and the locating plate drives the bed die and rotates to make bed die upset 180, utilize the gravity of finished product self, the convenience is demoulded the processing to the finished product.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the point A of FIG. 1 according to the present invention;

FIG. 3 is an enlarged view of the point B of FIG. 1 according to the present invention;

fig. 4 is a left side view of a portion of the positioning plate of fig. 1 according to the present invention.

In the figure: 1. a support table; 2. a longitudinal plate; 3. a top plate; 4. a cylinder; 5. an upper die; 6. a first bump; 7. a second bump; 8. a first bolt; 9. a rotating shaft; 10. positioning a plate; 11. a lower die; 12. a second bolt; 13. a fixing plate; 14. a servo motor; 15. a support leg; 16. a first support bar; 17. a base plate; 18. a bearing block; 19. a support block; 20. a sponge cushion; 21. a second support bar.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a low-carbon environment-friendly automobile middle door upper beam forming die comprises a supporting table 1, in order to increase the height of the supporting table 1 and facilitate operation of workers, support legs 15 are welded on the lower surface of the supporting table 1, the support legs 15 are respectively welded on the periphery of the supporting table 1, in order to avoid damage caused by collision of finished products with the supporting table 1 after demolding, a spongy cushion 20 is laid on the upper surface of the supporting table 1, longitudinal plates 2 are welded on the upper surfaces of two ends of the supporting table 1, a top plate 3 is welded on the top of each longitudinal plate 2, in order to increase the stability of the top plate 3, second support rods 21 are welded between each longitudinal plate 2 and the corresponding top plate 3, the second support rods 21 are symmetrically welded on two sides of the corresponding top plate 3, an air cylinder 4 is installed in the middle of the lower surface of the corresponding top plate 3, an upper die 5 is arranged below the output end, the first lug 6 and the second lug 7 are fixedly connected through a first bolt 8;

the inner sides of the longitudinal plates 2 at two ends are respectively rotatably provided with a rotating shaft 9, in order to reduce the bearing capacity of the middle position of the rotating shaft 9 and prolong the service life of the rotating shaft 9, the inner sides of the longitudinal plates 2 are respectively welded with a bearing block 18, the upper surface of the bearing block 18 is welded with a supporting block 19, the rotating shaft 9 penetrates through the supporting block 19 and is rotatably connected with the supporting block 19, the rotation of the rotating shaft 9 can not be influenced while supporting the rotating shaft 9, one end of the rotating shaft 9 is welded with a positioning plate 10, the inner side of the positioning plate 10 is provided with a lower die 11, the lower die 11 is fixedly connected with the positioning plate 10 through a second bolt 12, in order to increase the stability of the lower die 11 and facilitate the installation of the lower die 11, the bottom of the positioning plate 10 is welded with a bottom plate 17, the bottom of the lower die 11 is placed on the upper surface of the, two groups of second bolts 12 are symmetrically arranged at two ends of the positioning plate 10;

the outside welding of one end vertical plate 2 has fixed plate 13, in order to increase the stability of fixed plate 13, reduce the atress of fixed plate 13 tip, the lower surface welding of fixed plate 13 has first branch 16, the other end welding of first branch 16 is on vertical plate 2, the last surface mounting of fixed plate 13 has servo motor 14, servo motor 14's output is passed through the shaft coupling and is connected with the pivot 9 transmission of one end, servo motor 14 is step motor, step-by-step pivoted angle at every turn is 180.

The structure principle is as follows: the utility model fixes the first lug 6 and the second lug 7 through the first bolt 8, so as to conveniently disassemble and assemble the upper die 5, and fixes the lower die 11 and the positioning plate 10 through the second bolt 12, so as to conveniently disassemble and assemble the lower die 11, thereby conveniently replacing and maintaining the upper die 5 and the lower die 11; when demoulding is needed, the upper die 5 is opened through the starting cylinder 4, then the servo motor 14 drives the rotating shaft 9 to rotate, the rotating shaft 9 drives the positioning plate 10 to rotate, the positioning plate 10 drives the lower die 11 to rotate, the lower die 11 is turned over for 180 degrees, and demoulding treatment is conveniently carried out on a finished product by utilizing the gravity of the finished product.

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

Claims

1. Door entablature forming die in low carbon environmental protection car, including brace table (1), its characterized in that: the upper surfaces of two ends of the supporting table (1) are welded with longitudinal plates (2), the top of each longitudinal plate (2) is welded with a top plate (3), an air cylinder (4) is installed in the middle of the lower surface of each top plate (3), an upper die (5) is arranged below the output end of each air cylinder (4), a first lug (6) is welded at the top of each upper die (5), a second lug (7) is welded at the output end of each air cylinder (4), the first lug (6) and the second lug (7) are fixedly connected through a first bolt (8), rotating shafts (9) are rotatably arranged on the inner sides of the longitudinal plates (2) at two ends of each upper die, a positioning plate (10) is welded at one end of each rotating shaft (9), a lower die (11) is arranged on the inner side of each positioning plate (10), and the lower dies (11) and the positioning plates (10) are fixedly connected through second bolts (12), one end the outside welding of indulging board (2) has fixed plate (13), the last surface mounting of fixed plate (13) has servo motor (14), the output of servo motor (14) is connected with pivot (9) transmission of one end through the shaft coupling.

2. The low-carbon environment-friendly automobile middle door upper beam forming die as claimed in claim 1, wherein: the lower surface welding of brace table (1) has stabilizer blade (15), stabilizer blade (15) weld respectively around brace table (1).

3. The low-carbon environment-friendly automobile middle door upper beam forming die as claimed in claim 1, wherein: the lower surface welding of fixed plate (13) has first branch (16), the other end welding of first branch (16) is on vertical board (2).

4. The low-carbon environment-friendly automobile middle door upper beam forming die as claimed in claim 1, wherein: the bottom of the positioning plate (10) is welded with a bottom plate (17), and the bottom of the lower die (11) is placed on the upper surface of the bottom plate (17).

5. The low-carbon environment-friendly automobile middle door upper beam forming die as claimed in claim 1, wherein: the bearing blocks (18) are welded on the inner sides of the longitudinal plates (2), the supporting blocks (19) are welded on the upper surfaces of the bearing blocks (18), and the rotating shaft (9) penetrates through the supporting blocks (19) and is rotatably connected with the supporting blocks (19).

6. The low-carbon environment-friendly automobile middle door upper beam forming die as claimed in claim 1, wherein: and a spongy cushion (20) is laid on the upper surface of the support table (1).

7. The low-carbon environment-friendly automobile middle door upper beam forming die as claimed in claim 1, wherein: a second supporting rod (21) is welded between the longitudinal plate (2) and the top plate (3), and the second supporting rod (21) is symmetrically welded on two sides of the top plate (3).

8. The low-carbon environment-friendly automobile middle door upper beam forming die as claimed in claim 1, wherein: the second bolts (12) are arranged on two groups of positioning plates (10), and the two groups of second bolts (12) are symmetrically arranged at two ends of each positioning plate (10).