CN209755913U - Die for left and right fixing supports of automobile braking system - Google Patents

Abstract

The utility model discloses a die for left and right fixed brackets of an automobile braking system, which comprises a die body, the die body comprises an upper die and a lower die, the upper die comprises an upper die base, an upper back plate, an upper clamping plate, an upper base plate and an upper die plate which are arranged from top to bottom in sequence, the bottom of the upper clamping plate is provided with a plurality of insert pins, the upper template is provided with a female die inner hole, the lower ends of the insert pins penetrate through the upper backing plate and are arranged in the female die inner hole, the lower die comprises a lower die base, a lower clamping plate, a lower backing plate, a lower supporting plate and a stripping plate, the lower die base, the lower clamping plate and the lower backing plate are arranged in sequence from bottom to top and are fixedly connected together, the bottom fixed connection of bottom plate is in the top of lower plate, the top of bottom plate runs through in the bottom plate and sets up in the below of master model hole, the stripper plate sets up in the below of cope match-plate pattern and fixed cover locate on the bottom plate. The utility model has the advantages of reasonable design, the shaping is effectual and the energy consumption is low, is favorable to the production of industrialization to be used.

Description

die for left and right fixing supports of automobile braking system

Technical Field

The utility model relates to a stamping die technical field, concretely relates to mould for fixed bolster about car braking system.

Background

The mould is various moulds and tools for obtaining required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production. In short, a mold is a tool used to make a shaped article, the tool being made up of various parts, different molds being made up of different parts. The method realizes the processing of the appearance of the article mainly by changing the physical state of the formed material, and the article is called as 'industrial mother'.

The mould among the prior art has some drawbacks when being used for making car braking system fixed bolster, and the shaping effect is relatively poor, can't satisfy user's demand.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solve above-mentioned problem, provide a structural design is reasonable, the effectual mould for the fixed bolster about car braking system of shaping.

The utility model adopts the following technical scheme:

A die for left and right fixed supports of an automobile braking system comprises a die body, wherein the die body comprises an upper die and a lower die which are arranged correspondingly to each other, the upper die comprises an upper die base, an upper back plate, an upper clamping plate, an upper padding plate and an upper die plate which are arranged sequentially from top to bottom and are fixedly connected together, one end of the bottom of the upper die base is provided with an upper ejector block, the top of the upper ejector block is fixedly connected to the bottom of the upper die base, the bottom of the upper clamping plate is provided with a plurality of insert pins, the top ends of the insert pins are fixedly connected to the bottom of the upper clamping plate, female die holes are formed in the upper die plate and correspond to the insert pins, the lower ends of the insert pins penetrate through the upper padding plate and are arranged in the female die holes, the lower die comprises a lower die base, a lower clamping plate, a lower padding plate, a lower supporting plate and a stripper plate, the lower die base, the stripper plate is characterized in that a lower ejector block is arranged at the top end of the lower die holder and corresponds to the position of the upper ejector block, the bottom end of the lower supporting plate is fixedly connected to the top end of the lower clamping plate, the top end of the lower supporting plate penetrates through the lower backing plate and is arranged below the female die inner hole, the stripper plate is arranged below the upper die plate, and the stripper plate is fixedly sleeved on the lower supporting plate.

As an optimal technical scheme of the utility model, the top of upper die base is equipped with the fixed column, the bottom of upper die base is equipped with the draw-in groove corresponding to the position department of fixed column, the position department corresponding to the draw-in groove is equipped with the backplate hole on the upper back plate, the top of punch holder and the position department corresponding to the backplate hole are equipped with the fixed block, the bottom fixed connection of fixed block is on the punch holder, the top of fixed block is run through in the backplate hole and is set up in the draw-in groove, through connecting pin fixed connection between fixed block and the fixed column.

As a preferred technical scheme of the utility model, the top of lower plate is equipped with the guide pillar, the bottom fixed connection of guide pillar is on the lower plate, the top of guide pillar runs through in lower bolster, stripper plate setting in proper order, the bottom of cope match-plate pattern just is equipped with the guide slot that matches with the guide pillar corresponding to the position department of guide pillar.

As a preferred technical scheme of the utility model, be equipped with interior reference column on four angles in the bottom of upper padding plate respectively, the bottom of upper padding plate just is located and is equipped with the air discharge duct between the tip of the upper padding plate that interior reference column and interior reference column correspond, on the cope match-plate pattern and be equipped with the interior location hole that matches with interior reference column in the position department corresponding to interior reference column, interior reference column sets up downtheholely in location.

The utility model has the advantages that:

The utility model has the advantages of reasonable design, convenient to use, and the shaping is effectual, reduction injection pressure that the air discharge duct that sets up simultaneously can be great, injection time, dwell time and mode locking pressure make to mould a shaping and become easily by the difficulty to improve production efficiency, reduction in production cost reduces the energy consumption of machine.

Drawings

FIG. 1 is a schematic cross-sectional view of a mold for left and right fixing brackets of an automobile brake system according to the present invention;

FIG. 2 is a schematic view of the bottom structure of the upper cushion plate of the present invention;

Fig. 3 is a schematic top structure view of the upper die plate of the present invention;

The symbols in the drawings illustrate that:

the stamping die comprises an upper die holder 1, an upper back plate 2, an upper clamp plate 3, an upper padding plate 4, an upper die plate 5, an upper ejector block 6, an insert pin 7, a female die inner hole 8, a lower die holder 9, a lower clamp plate 10, a lower padding plate 11, a lower supporting plate 12, a stripping plate 13, a lower ejector block 14, a fixing column 15, a clamping groove 16, a back plate inner hole 17, a fixing block 18, a guide column 19, a guide groove 20, an inner positioning column 21, an exhaust groove 22 and an inner positioning hole 23.

Detailed Description

The invention will now be described in further detail with reference to the accompanying drawings.

As shown in fig. 1 to 3, a mold for left and right fixing brackets of an automobile brake system comprises a mold body, the die body comprises an upper die and a lower die which are arranged correspondingly, the upper die comprises an upper die base 1, an upper back plate 2, an upper clamping plate 3, an upper backing plate 4 and an upper die plate 5 which are arranged sequentially from top to bottom and fixedly connected together through screws, an upper ejector block 6 is arranged at one end of the bottom of the upper die holder 1, the top of the upper ejector block 6 is fixedly connected to the bottom of the upper die holder 1 through screws, a plurality of insert pins 7 are arranged at the bottom of the upper clamping plate 3, the number of the insert pins 7 is two in the present embodiment, but during actual manufacturing use, the number of the insert pins 7 is not limited to two, and a person skilled in the art can determine the number of the insert pins 7 according to actual needs, for example, one, three, four, or five may also be used; the top end of the insert pin 7 is fixedly connected to the bottom of the upper clamp plate 3 through a screw, a female die inner hole 8 is formed in the upper template 5 at a position corresponding to the insert pin 7, and the lower end of the insert pin 7 penetrates through the upper backing plate 4 and is arranged in the female die inner hole 8;

The lower die comprises a lower die base 9, a lower clamping plate 10, a lower backing plate 11, a lower supporting plate 12 and a stripping plate 13, wherein the lower die base 9, the lower clamping plate 10 and the lower backing plate 11 are sequentially arranged from bottom to top and are fixedly connected together through screws, a lower ejector block 14 is arranged at the top end of the lower die base 9 and at a position corresponding to the upper ejector block 6, the bottom end of the lower backing plate 12 is fixedly connected to the top end of the lower clamping plate 10, the top end of the lower backing plate 12 penetrates through the lower backing plate 11 and is arranged at a position below the female die inner hole 8, the stripping plate 13 is arranged below the upper die plate 4, and the stripping plate 13 is fixedly sleeved on the lower backing plate 12;

the top end of the upper die holder 1 is provided with a fixed column 15, the fixed column 15 is fixedly connected with an external driving motor when in use, so that the external driving motor drives the upper die to move up and down, a clamping groove 16 is arranged at the position, corresponding to the fixed column 15, of the bottom end of the upper die holder 1, a backboard inner hole 17 is arranged at the position, corresponding to the clamping groove 16, of the upper backboard 2, a fixed block 18 is arranged at the position, corresponding to the backboard inner hole 17, of the top of the upper clamping plate 3, the bottom of the fixed block 18 is fixedly connected to the upper clamping plate 3 through a screw, the top of the fixed block 18 penetrates through the backboard inner hole 17 and is arranged in the clamping groove 16, and the fixed block 18 is fixedly connected with;

a guide post 19 is arranged at the top of the lower clamp plate 10, the bottom end of the guide post 19 is fixedly connected to the lower clamp plate 10 through a screw, the top end of the guide post 19 sequentially penetrates through the lower backing plate 11 and the stripper plate 13, a guide groove 20 matched with the guide post 19 is arranged at the position, corresponding to the guide post 19, of the bottom of the upper die plate 5, and when the upper die is pressed down, the top end of the guide post 19 is guided into the guide groove 20;

Be equipped with interior reference column 21 on four angles in bottom of upper padding plate 4 respectively, the bottom of upper padding plate 4 just is located and is equipped with exhaust duct 22 between the tip of upper padding plate 4 that interior reference column 21 and interior reference column 21 correspond, promptly exhaust duct 22 also have four, on the cope match-plate pattern 5 and be equipped with the interior location hole 23 that matches with interior reference column in the position department that corresponds to interior reference column 21, interior reference column 21 sets up in interior location hole 23.

Finally, it should be noted that: these embodiments are merely illustrative of the present invention and do not limit the scope of the invention. In addition, other variations and modifications will be apparent to persons skilled in the art based on the foregoing description. And are neither required nor exhaustive of all embodiments. And obvious changes and modifications may be made without departing from the scope of the present invention.

Claims (4)

1. The utility model provides a mould for fixed bolster about car braking system, includes the mould body, the mould body is including the last mould and the lower mould that correspond the setting each other, its characterized in that: the upper die comprises an upper die base (1), an upper back plate (2), an upper clamping plate (3), an upper padding plate (4) and an upper die plate (5) which are sequentially arranged from top to bottom and fixedly connected together, wherein an upper ejector block (6) is arranged at one end of the bottom of the upper die base (1), the top of the upper ejector block (6) is fixedly connected to the bottom of the upper die base (1), a plurality of insert pins (7) are arranged at the bottom of the upper clamping plate (3), the top ends of the insert pins (7) are fixedly connected to the bottom of the upper clamping plate (3), a female die inner hole (8) is arranged on the upper die plate (5) and in a position corresponding to the insert pins (7), the lower end of the insert pins (7) penetrates through the upper padding plate (4) and is arranged in the female die inner hole (8), the lower die comprises a lower die base (9), a lower clamping plate (10), a lower padding plate (11), a lower supporting plate (12, lower bolster (9), lower plate (10) and lower bolster (11) from the bottom up set gradually and fixed connection together, the top of lower bolster (9) and the position department corresponding to last kicking block (6) are equipped with kicking block (14) down, the bottom fixed connection of lower bolster (12) is in the top of lower bolster (10), the top of lower bolster (12) is run through in lower bolster (11) and is set up in the below of female mould hole (8), stripper (13) set up in the below of cope match-plate pattern (5), just stripper (13) fixed cover is located on lower bolster (12).

2. The mold for the left and right fixing brackets of the automobile brake system according to claim 1, characterized in that: the top of upper die base (1) is equipped with fixed column (15), the position department that the bottom of upper die base (1) corresponds to fixed column (15) is equipped with draw-in groove (16), the position department that corresponds to draw-in groove (16) on last backplate (2) is equipped with backplate hole (17), the top of punch holder (3) and the position department that corresponds to backplate hole (17) are equipped with fixed block (18), the bottom fixed connection of fixed block (18) is on punch holder (3), the top of fixed block (18) is run through in backplate hole (17) and is set up in draw-in groove (16), through connecting pin fixed connection between fixed block (18) and fixed column (15).

3. The mold for the left and right fixing brackets of the automobile brake system according to claim 1, characterized in that: the die-casting die is characterized in that a guide post (19) is arranged at the top of the lower clamping plate (10), the bottom end of the guide post (19) is fixedly connected to the lower clamping plate (10), the top end of the guide post (19) sequentially penetrates through the lower backing plate (11) and the stripping plate (13) to be arranged, and a guide groove (20) matched with the guide post (19) is formed in the position, corresponding to the guide post (19), of the bottom of the upper die plate (5).

4. The mold for the left and right fixing brackets of the automobile brake system according to claim 1, characterized in that: be equipped with interior reference column (21) on four angles in the bottom of upper padding plate (4) respectively, be equipped with exhaust duct (22) between the bottom of upper padding plate (4) and the tip that is located interior reference column (21) and corresponds upper padding plate (4), on cope match-plate pattern (5) and be equipped with interior locating hole (23) that match with interior reference column (21) corresponding to the position department of interior reference column (21), interior reference column (21) set up in interior locating hole (23).