CN210280474U

CN210280474U - Semitrailer frame wing plate press-fit forming device

Info

Publication number: CN210280474U
Application number: CN201920958679.3U
Authority: CN
Inventors: 范文华; 苏振加; 梅城斌
Original assignee: Longyan Junxing Machinery Manufacturing Co Ltd
Current assignee: Tianhe Junxing Intelligent Equipment Fujian Co ltd
Priority date: 2019-06-25
Filing date: 2019-06-25
Publication date: 2020-04-10
Anticipated expiration: 2029-06-25

Abstract

The utility model discloses a semitrailer frame pterygoid lamina pressure is joined in marriage forming device, including the base, the die cavity has been seted up at the top of die cavity to the top fixedly connected with die cavity of base, and first recess has all been seted up to the four corners department of bottom in the die cavity, the first elastic spring of interior bottom fixedly connected with of first recess, the other end fixedly connected with backup pad of first elastic spring, the utility model discloses the beneficial effect who reaches is: the utility model relates to a forming device is joined in marriage to semitrailer frame pterygoid lamina pressure simple structure, convenient to use promotes backup pad and push rod through the first elastic spring who sets up, and the push rod can be released the good frame pterygoid lamina of pressure distribution from the centre form, is convenient for take out the good pterygoid lamina of pressure distribution for production efficiency improves, on the other hand, the utility model discloses join in marriage forming device and pass through the second elastic spring who sets up in centre form below for when moulding-die and centre form contact, can form a buffering, make the pterygoid lamina to join in marriage the shaping effect when joining in marriage the pressure and take.

Description

Semitrailer frame wing plate press-fit forming device

Technical Field

The utility model relates to a forming device, in particular to semitrailer frame pterygoid lamina press-fit forming device belongs to auto-parts technical field.

Background

A semitrailer is a trailer whose axle is positioned behind the center of gravity of the vehicle (when the vehicle is evenly loaded) and which is equipped with a coupling device that transmits horizontal and vertical forces to the tractor. Semitrailers are generally three-axle semitrailers, and the types of semitrailers are divided into eleven-meter-bin-column semitrailers, thirteen-meter-bin semitrailers, low-bed semitrailers and the like. Is a heavy transport vehicle connected with a semitrailer head through a towing pin. Semi-trailer frame pterygoid lamina all need use to press to join in marriage forming device when production, and current press to join in marriage forming device is comparatively troublesome when taking out the pterygoid lamina after production is accomplished for production efficiency reduces, and current press to join in marriage forming device does not set up protection machanism when pressing to join in marriage, makes the pterygoid lamina probably cause the damage when producing, makes production effect relatively poor.

SUMMERY OF THE UTILITY MODEL

The utility model provides a semitrailer frame pterygoid lamina pressure is joined in marriage forming device, the effectual problem that exists of having solved among the prior art.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a semitrailer frame wing plate press-fit forming device, which comprises a base, wherein the top of the base is fixedly connected with a fixed die seat, the top of the fixed die seat is provided with a die cavity, four corners of the bottom in the die cavity are respectively provided with a first groove, the inner bottom of the first groove is fixedly connected with a first elastic spring, the other end of the first elastic spring is fixedly connected with a supporting plate, the supporting plate is matched with the first groove and is arranged, the supporting plate is slidably connected with the inner wall of the first groove, the inner part of the die cavity is slidably connected with an inner die, the inner die is arranged above the supporting plate, a push rod is fixedly connected on the plate wall of the supporting plate close to one side of the inner die, the other end of the push rod passes through the inner die and is slidably connected with the inner die, the four corners of the top of the fixed die seat are respectively provided, the other end of the limiting slide rod penetrates through the inner die, a movable die seat is arranged above the inner die, a pressing die is fixedly connected to the bottom of the movable die seat, and the pressing die and the inner die are arranged in a matched mode.

As an optimized technical scheme of the utility model, the bottom of base bonds and has the rubber pad.

As an optimal technical scheme of the utility model, the movable mould seat is passed to the one end that fixed die seat was kept away from to spacing slide bar, spacing slide bar and movable mould seat sliding connection.

As an optimized technical scheme of the utility model, second elastic spring has been cup jointed on the pole wall of spacing slide bar, second elastic spring sets up the below at the centre form.

As an optimized technical scheme of the utility model, the degree of depth of second recess is the same with the length behind the biggest compression of second elastic spring.

The utility model discloses the beneficial effect who reaches is: the utility model relates to a forming device is joined in marriage to semitrailer frame pterygoid lamina pressure simple structure, convenient to use promotes backup pad and push rod through the first elastic spring who sets up, and the push rod can be released the good frame pterygoid lamina of pressure distribution from the centre form, is convenient for take out the good pterygoid lamina of pressure distribution for production efficiency improves, on the other hand, the utility model discloses join in marriage forming device and pass through the second elastic spring who sets up in centre form below for when moulding-die and centre form contact, can form a buffering, make the pterygoid lamina to join in marriage the shaping effect when joining in marriage the pressure and take.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic structural view of the present invention in use.

In the figure: 1. a base; 2. fixing a die holder; 3. a mold cavity; 4. a first groove; 5. a first elastic spring; 6. a support plate; 7. an inner mold; 8. a push rod; 9. a second groove; 10. a limiting slide bar; 11. a second elastic spring; 12. a movable die holder; 13. and (5) pressing the die.

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.

Example (b): as shown in the figures 1-2, the utility model relates to a semitrailer frame wing plate press-fit forming device, which comprises a base 1, a fixed die holder 2 is fixedly connected to the top of the base 1, a die cavity 3 is arranged at the top of the fixed die holder 2, first grooves 4 are arranged at four corners of the bottom in the die cavity 3, first elastic springs 5 are fixedly connected to the inner bottom of the first grooves 4, a supporting plate 6 is fixedly connected to the other ends of the first elastic springs 5, the supporting plate 6 is matched with the first grooves 4, the supporting plate 6 is slidably connected with the inner wall of the first grooves 4, an inner die 7 is slidably connected to the inside of the die cavity 3, the inner die 7 is arranged above the supporting plate 6, a push rod 8 is fixedly connected to the plate wall of one side of the supporting plate 6 close to the inner die 7, the other end of the push rod 8 passes through the inner die 7, the push rod 8 is slidably connected with, a limiting slide rod 10 is fixedly connected inside the second groove 9, the other end of the limiting slide rod 10 penetrates through the inner die 7, a movable die base 12 is arranged above the inner die 7, a pressing die 13 is fixedly connected to the bottom of the movable die base 12, and the pressing die 13 is matched with the inner die 7.

The bottom of base 1 bonds and has the rubber pad for the frictional force increase of base 1 bottom makes base 1 more stable when placing.

One end of the limiting slide rod 10, which is far away from the fixed die holder 2, penetrates through the movable die holder 12, and the limiting slide rod 10 is in sliding connection with the movable die holder 12.

A second elastic spring 11 is sleeved on the rod wall of the limiting slide rod 10, and the second elastic spring 11 is arranged below the inner die 7.

The depth of the second groove 9 is the same as the length of the second elastic spring 11 after maximum compression.

Specifically, when the utility model is used, a plate to be pressed is placed on the inner die 7, the movable die seat 12 in the cylinder pushing device is used to move towards the vertical direction, the movable die seat 12 can drive the pressing die 13 to move towards the direction of the inner die 7 when moving downwards, when the pressing die 13 is contacted with the plate, the plate drives the inner die 7 to move towards the fixed die seat 2 when being pressed by the pressing die 13, the inner die 7 obtains a buffering force under the elastic force of the second elastic spring 11, so that the plate is not damaged due to the impact force suddenly applied to the plate, when the inner die 7 is contacted with the fixed die seat 2, the plate is formed between the inner die 7 and the pressing die 13, when the plate is contacted with the push rod 8, the push rod 8 is pushed towards the first groove 4, the first elastic spring 5 is compressed by force, when the forming is completed, the telescopic end of the cylinder drives the pressing die seat 12 to reset, the first elastic spring 5 recovers, the formed wing plate is pushed out of the inner die 7 by the push rod 8 under the elastic force of the first elastic spring 5, so that a user can take out the formed wing plate conveniently, and the production efficiency is improved.

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. The semitrailer frame wing plate press-fit forming device is characterized by comprising a base (1), wherein a fixed die seat (2) is fixedly connected to the top of the base (1), a die cavity (3) is formed in the top of the fixed die seat (2), first grooves (4) are formed in four corners of the inner bottom of the die cavity (3), first elastic springs (5) are fixedly connected to the inner bottom of the first grooves (4), a supporting plate (6) is fixedly connected to the other ends of the first elastic springs (5), the supporting plate (6) is matched with the first grooves (4), the supporting plate (6) is slidably connected with the inner wall of the first grooves (4), an inner die (7) is slidably connected to the inside of the die cavity (3), the inner die (7) is arranged above the supporting plate (6), a push rod (8) is fixedly connected to the plate wall, close to one side of the inner die (7), of the supporting plate (6), the other end of push rod (8) passes centre form (7), just push rod (8) and centre form (7) sliding connection, second recess (9) have all been seted up to the four corners department at die setting seat (2) top, the inside fixedly connected with of second recess (9) is spacing slide bar (10), centre form (7) are passed to the other end of spacing slide bar (10), the top of centre form (7) is provided with moves die holder (12), the bottom fixedly connected with moulding-die (13) of moving die holder (12), moulding-die (13) and centre form (7) phase-match set up.

2. The semitrailer frame wing plate press-fit forming device according to claim 1, characterized in that a rubber pad is bonded to the bottom of the base (1).

3. The semitrailer frame wing plate press-fit forming device according to claim 1, characterized in that one end of the limiting slide bar (10) far away from the fixed die holder (2) penetrates through the movable die holder (12), and the limiting slide bar (10) is connected with the movable die holder (12) in a sliding manner.

4. The semitrailer frame wing plate press-fit forming device according to claim 1, characterized in that a second elastic spring (11) is sleeved on a rod wall of the limiting slide rod (10), and the second elastic spring (11) is arranged below the inner die (7).

5. The semitrailer frame wing press-fit forming device of claim 1, characterized in that the depth of the second groove (9) is the same as the maximum compressed length of the second elastic spring (11).