CN218310412U

CN218310412U - Automobile rear longitudinal beam reinforcement die

Info

Publication number: CN218310412U
Application number: CN202222319978.7U
Authority: CN
Inventors: 陈建冲; 皮品
Original assignee: Wuhan Rockers Mould Technology Co ltd
Current assignee: Wuhan Rockers Mould Technology Co ltd
Priority date: 2022-09-01
Filing date: 2022-09-01
Publication date: 2023-01-17
Anticipated expiration: 2032-09-01

Abstract

The utility model provides a longeron reinforcement mould behind car belongs to the mould field. The utility model provides a longeron reinforcement mould behind car, includes the base, the last fixed surface of base installs the bed die, the upside sliding fit of bed die is provided with the mould, the downside symmetry fixed mounting of going up the mould has two fixed sloping blocks, the lower fixed surface of bed die installs the motor, the output fixed mounting of motor has the electro-magnet. The utility model discloses an installing of motor can drive two slip sloping blocks and slide for two slip sloping blocks after sliding can carry on spacingly to last mould, make to go up the mould difficult striking to the bed die when carrying out the compound die, be difficult for causing the damage when making bed die and last mould compound die, installing of motor can drive four second threaded rods and slide, make four second threaded rods after the slip can carry on spacingly to last mould.

Description

Automobile rear longitudinal beam reinforcement die

Technical Field

The utility model relates to the technical field of mold, in particular to longeron reinforcement mould behind car.

Background

The mould, used in the industrial production for getting various moulds and tools of the required product by injection moulding, blow moulding, extrusion, die-casting or forging forming, smelting, stamping, etc., in short, the mould is a tool used for making the shaped article, this kind of tool is formed by various parts, different moulds are formed by different parts, it mainly realizes the processing of the article appearance through the change of the physical state of the shaped material, the name is "industrial mother", the car back longitudinal rail reinforcement mould, it is a mould to carry on the die-casting shaping to the metal sheet, the metal sheet is the back longitudinal rail of the car after the die-casting shaping.

The existing automobile rear longitudinal beam reinforcement die is mainly formed by assembling an upper die and a lower die, namely after a metal plate is subjected to press forming, the upper die and the lower die can still continuously slide and approach to each other, the upper die and the lower die can only stop approaching to each other until the upper die and the lower die are completely extruded together or a die spotting machine can not continuously push the upper die and the lower die to perform die assembling, but the upper die and the lower die can slide and extrude each other, the metal plate is extruded and completed, the mutual extrusion of the upper die and the lower die can easily cause damage of the die, and therefore the automobile rear longitudinal beam reinforcement die is provided.

SUMMERY OF THE UTILITY MODEL

In view of this, the embodiment of the utility model provides a longeron reinforcement mould behind car hopes to solve or alleviate the technical problem that exists among the prior art, through installing of motor, can drive two slip sloping blocks and slide, make two slip sloping blocks after the slip can carry on spacingly to last mould, make the mould difficult striking to the bed die when carrying out the compound die, make the bed die difficult cause the damage with going up the mould compound die in time.

The utility model discloses technical scheme is so realized:

the utility model provides a longeron reinforcement mould behind car, includes the base, the last fixed surface of base installs the bed die, the upside sliding fit of bed die is provided with the mould, the downside symmetry fixed mounting who goes up the mould has two fixed sloping blocks, the lower fixed surface of bed die installs the motor, the output fixed mounting of motor has the electro-magnet, first bevel gear has been installed at the top of electro-magnet, the week side cover of electro-magnet is equipped with first straight gear, the week side meshing of first bevel gear has two second bevel gear, two the bilateral symmetry fixed mounting of second bevel gear has two equal running fit to set up the inside first threaded rod of base, two the equal screw-thread fit in one end of first threaded rod is provided with sliding fit and sets up the inside sliding sloping block of base, the week side meshing of first straight gear has four equal running fit to set up second straight gear in the base, four the equal screw-thread fit in inside of second straight gear is provided with sliding fit and sets up second threaded rod in the base.

Preferably, the following components: the inner part of the lower die is fixedly provided with a concave die core, the lower surface of the upper die is fixedly provided with a convex die core, and the concave die core and the convex die core are matched with each other.

Preferably: two all seted up first oblique angle on the fixed sloping block, two fixed sloping block and two the sliding sloping block is mutually supported.

Preferably, the following components: the electromagnet is located on the upper side of the motor and located inside the base, and the top of the electromagnet is sleeved on the peripheral side of the first bevel gear.

Preferably: the two second bevel gears are arranged inside the base in a rotating fit mode, and two circular holes corresponding to the two first threaded rods respectively are symmetrically formed in the base.

Preferably: one end of each of the two first threaded rods is arranged in the corresponding circular hole in a rotating fit mode, and two notches corresponding to the two sliding inclined blocks are symmetrically formed in the base.

Preferably: two the notch is the convex character form structure, two the sliding sloping block is sliding fit respectively sets up two in the notch, two set up on the sliding sloping block with two the second oblique angle that fixed sloping block corresponds respectively.

Preferably: the first straight gear is sleeved on the peripheral side of the electromagnet, and is arranged inside the base in a rotating fit mode.

Preferably: the lower surface of the four second straight gears is provided with protruding rings corresponding to the base, and the protruding rings are arranged inside the base in a rotating fit mode.

Preferably: four guide grooves corresponding to the four second threaded rods are formed in the base, and two protrusions which are arranged in the four guide grooves in a sliding fit mode are symmetrically arranged on the four second threaded rods.

The embodiment of the utility model provides a owing to adopt above technical scheme, it has following advantage:

1. the utility model discloses installing of motor can drive two slip sloping blocks and slide for two slip sloping blocks after the slip can carry on spacingly to last mould, make to go up the mould difficult striking to the bed die when carrying out the compound die, be difficult for causing the damage when making bed die and last mould compound die.

2. The utility model discloses installing of motor can drive four second threaded rods and slide for four second threaded rods after the slip can carry on spacingly to last mould, make and go up the mould and can keep different distances with the bed die after sliding, then make this mould can carry out the shaping to the longeron of different thickness.

The foregoing summary is provided for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present invention will be readily apparent by reference to the drawings and following detailed description.

Drawings

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

FIG. 1 is a three-dimensional structure of the present invention;

FIG. 2 is a bottom view of the present invention;

FIG. 3 is a cross-sectional view of the present invention;

FIG. 4 is a structural diagram of the motor of the present invention;

fig. 5 is a first bevel gear structure diagram of the present invention.

Reference numerals are as follows: 1. a base; 2. a lower die; 3. an upper die; 4. fixing the inclined block; 5. a motor; 6. an electromagnet; 7. a first bevel gear; 8. a first straight gear; 9. a second bevel gear; 10. a first threaded rod; 11. a sliding swash block; 12. a second spur gear; 13. a second threaded rod; 14. a female mold core; 15. and (4) a convex mold core.

Detailed Description

In the following, only certain exemplary embodiments are briefly described. As those skilled in the art would realize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

As shown in fig. 1-5, the embodiment of the utility model provides a longeron reinforcement mould behind car, include: base 1, base 1's last fixed surface installs bed die 2, the upside sliding fit of bed die 2 is provided with mould 3, the downside symmetry fixed mounting of going up mould 3 has two fixed sloping blocks 4, the lower fixed surface of bed die 2 installs motor 5, motor 5's output fixed mounting has electro-magnet 6, first bevel gear 7 has been installed at electro-magnet 6's top, the week side cover of electro-magnet 6 is equipped with first straight gear 8, the week side meshing of first bevel gear 7 has two second bevel gears 9, the bilateral symmetry fixed mounting of two second bevel gears 9 has two equal running fit to set up the first threaded rod 10 in base 1 inside, the equal screw-thread fit in one end of two first threaded rods 10 is provided with sliding fit and sets up the inside slip sloping block 11 at base 1, the week side meshing of first straight gear 8 has four equal running fit to set up the second straight gear 12 in base 1, the equal screw-thread fit in inside of four second straight gears 12 is provided with second threaded rod 13 that sliding fit set up in base 1.

In this embodiment, specifically: the inside fixed mounting of bed die 2 has female mold core 14, and the lower surface fixed mounting of last mould 3 has male mold core 15, and female mold core 14 and male mold core 15 mutually support, and the setting of male mold core 15 is convenient for the shaping of metal sheet.

In this embodiment, specifically: all seted up first oblique angle on two fixed sloping blocks 4, two fixed sloping blocks 4 and two slip sloping blocks 11 mutually support, and the spacing to last mould 3 is convenient for to installing of slip sloping block 11.

In this embodiment, specifically: the electro-magnet 6 is located the upside of motor 5, and electro-magnet 6 is located the inside of base 1, and the week side at first bevel gear 7 is established at the top cover of electro-magnet 6, and the rotation of first bevel gear 7 of being convenient for is installed of electro-magnet 6.

In this embodiment, specifically: two second bevel gears 9 are arranged inside the base 1 in a rotating fit manner, two round holes corresponding to the two first threaded rods 10 are symmetrically formed in the base 1, and the round holes facilitate installation of the first threaded rods 10.

In this embodiment, specifically: one end of each of the two first threaded rods 10 is arranged inside the two circular holes in a rotating fit mode, two notches corresponding to the two sliding inclined blocks 11 are symmetrically formed in the base 1, and the notches facilitate the sliding of the sliding inclined blocks 11.

In this embodiment, specifically: two notches are the type structure of protruding font, and two slip sloping blocks 11 are sliding fit respectively and set up in two notches, set up on two slip sloping blocks 11 with two fixed sloping blocks 4 corresponding second oblique angles respectively, the installation of fixed sloping block 4 is convenient for spacing to last mould 3.

In this embodiment, specifically: the first straight gear 8 is sleeved on the periphery of the electromagnet 6, the first straight gear 8 is arranged in the base 1 in a rotating fit mode, and the first straight gear 8 is arranged to facilitate rotation of the second straight gear 12.

In this embodiment, specifically: the lower surfaces of the four second straight gears 12 are provided with protruding rings corresponding to the base 1, the four protruding rings are arranged inside the base 1 in a rotating fit mode, and the second straight gears 12 are installed to facilitate rotation of the second threaded rods 13.

In this embodiment, specifically: four guide grooves corresponding to the four second threaded rods 13 are formed in the base 1, two protruding portions which are respectively arranged in the four guide grooves in a sliding fit mode are symmetrically arranged on the four second threaded rods 13, and the guide grooves are formed to facilitate sliding of the second threaded rods 13.

The utility model discloses at the during operation: when the die is used, firstly, the base 1 and the upper die 3 are fixed on a die spotting machine, when the die needs to press and form metal plates with different thicknesses, firstly, the distance between the lower die 2 and the upper die 3 is adjusted, so that the adjusted distance between the lower die 2 and the upper die 3 is matched with the thickness of the metal plates, then, the motor 5 and the electromagnet 6 are started, the electromagnet 6 is started to adsorb the first bevel gear 7 and the first straight gear 8, the first bevel gear 7 and the first straight gear 8 are adsorbed and fixed on the electromagnet 6, the rotation of the motor 5 drives the electromagnet 6, the first bevel gear 7 and the first straight gear 8 to rotate, the rotation of the first bevel gear 7 drives the second bevel gear 9 and the first threaded rod 10 to rotate, the rotation of the first threaded rod 10 drives the sliding inclined blocks 11 to slide, the two sliding inclined blocks 11 slide and approach each other, after the two sliding inclined blocks 11 slide and approach each other, the top of the two sliding inclined blocks 11 and the bottom surfaces of the two fixed inclined blocks 4 are mutually attached, when the sliding inclined blocks 11 and the upper die 2 and the upper die 3 are attached to the lower die, the lower die 3 and the upper die cannot slide and the inclined blocks 11 and the lower die, and the upper die 3 and the lower die cannot continuously press and the inclined blocks 3, and the upper die, and the lower die cannot slide and the lower die after the inclined blocks 11 and the lower die, and the upper die cannot be attached to press and the lower die, and the upper inclined blocks 3, and the upper inclined blocks 7 and the upper die cannot be attached to press and the upper die;

when the electromagnet 6 rotates, the electromagnet 6 drives the first spur gear 8 and the second spur gear 12 to rotate, the second spur gear 12 is in threaded fit with the second threaded rod 13, the second threaded rod 13 slides to one side close to the upper die 3, after the upper surface of the second threaded rod 13 is attached to the lower surface of the upper die 3, the electromagnet 6 cannot rotate to drive the first spur gear 8 to rotate continuously, the sliding distance of the second threaded rod 13 can be adjusted to the distance between the upper die 3 and the lower die 2 after sliding, when a metal plate to be pressed is thicker, the second threaded rod 13 is farther away from the motor 5, when the metal plate to be pressed is thinner, the bottom of the second threaded rod 13 is closer to the motor 5, the sliding distances of the second threaded rod 13 are different, and the thicknesses of the pressed metal plates are different.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of various changes or substitutions within the technical scope of the present invention, and these should be covered by the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a longeron reinforcement mould behind car, includes base (1), its characterized in that: a lower die (2) is fixedly installed on the upper surface of the base (1), an upper die (3) is arranged on the upper side of the lower die (2) in a sliding fit manner, two fixed inclined blocks (4) are symmetrically and fixedly installed on the lower side of the upper die (3), a motor (5) is fixedly installed on the lower surface of the lower die (2), an electromagnet (6) is fixedly installed at the output end of the motor (5), a first bevel gear (7) is installed at the top of the electromagnet (6), and a first straight gear (8) is sleeved on the periphery of the electromagnet (6);

the week side meshing of first bevel gear (7) has two second bevel gears (9), two the bilateral symmetry fixed mounting of second bevel gear (9) has two equal normal running fit to set up base (1) inside first threaded rod (10), two the equal screw-thread fit in one end of first threaded rod (10) is provided with sliding fit and sets up base (1) inside slip sloping block (11), the week side meshing of first spur gear (8) has four equal normal running fit to set up second spur gear (12), four in base (1) the equal screw-thread fit in inside of second spur gear (12) is provided with sliding fit and sets up second threaded rod (13) in base (1).

2. The automobile rear side member reinforcement mold according to claim 1, characterized in that: the inner part of the lower die (2) is fixedly provided with a concave die core (14), the lower surface of the upper die (3) is fixedly provided with a convex die core (15), and the concave die core (14) is matched with the convex die core (15).

3. The automobile rear side member reinforcement mold according to claim 1, characterized in that: two first oblique angles have all been seted up on fixed sloping block (4), two fixed sloping block (4) and two slide sloping block (11) and mutually support.

4. The automobile rear side member reinforcement mold according to claim 1, characterized in that: the electromagnet (6) is located on the upper side of the motor (5), the electromagnet (6) is located inside the base (1), and the top of the electromagnet (6) is sleeved on the peripheral side of the first bevel gear (7).

5. The automobile rear side member reinforcement mold according to claim 1, characterized in that: the two second bevel gears (9) are arranged inside the base (1) in a rotating fit mode, and two circular holes corresponding to the two first threaded rods (10) are symmetrically formed in the base (1).

6. The automobile rear side rail reinforcement mold according to claim 5, wherein: one end of each of the two first threaded rods (10) is arranged in the two circular holes in a rotating fit mode, and two notches corresponding to the two sliding inclined blocks (11) are symmetrically formed in the base (1).

7. The automobile rear side rail reinforcement mold according to claim 6, wherein: the two notches are of a convex structure, the two sliding inclined blocks (11) are arranged in the two notches in a sliding fit mode respectively, and second oblique angles corresponding to the two fixed inclined blocks (4) are formed in the two sliding inclined blocks (11) respectively.

8. The automobile rear side member reinforcement mold according to claim 1, characterized in that: the first straight gear (8) is sleeved on the peripheral side of the electromagnet (6), and the first straight gear (8) is arranged in the base (1) in a rotating fit mode.

9. The automobile rear side member reinforcement mold according to claim 1, characterized in that: the lower surface of the four second straight gears (12) is provided with protruding rings corresponding to the base (1), and the four protruding rings are arranged inside the base (1) in a matched mode.

10. The automobile rear side member reinforcement mold according to claim 1, characterized in that: four guide grooves corresponding to the four second threaded rods (13) are formed in the base (1), and two protrusions which are arranged in the four guide grooves in a sliding fit mode are symmetrically arranged on the four second threaded rods (13).