Airflow pipe flattening device
Technical Field
The utility model relates to an air current pipe device of flattening.
Background
Some air current pipes for vehicle need flatten the part of air current pipe in the course of working, among the traditional device of flattening, in order to make air current pipe can place in preset position steadily, need set up positioning mechanism, and positioning mechanism structure is comparatively complicated, and positioning mechanism can only be to the air current pipe of a specification usually, need use different device of flattening or change positioning mechanism to different air current pipes, and the processing cost is higher, and machining efficiency is lower.
Accordingly, the present inventors have made extensive studies to solve the above problems and have made the present invention.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a device is flattened to air current pipe that the structure is simple and easy, application scope is wider.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an air current pipe device of flattening, includes the lower mould, with lower mould complex go up mould, pressure head and be used for driving the actuating mechanism of pressure head up-and-down motion, the pressure head includes pressure head and lower pressure head, goes up and forms the die cavity that is used for placing the air current pipe between mould and the lower mould, goes up the pressure head and wears to establish in last mould and correspond the die cavity setting, and lower pressure head wears to establish in the lower mould and corresponds the die cavity setting, the lateral wall of lower mould is equipped with downwardly extending's mounting bracket, and the lower extreme of mounting bracket is equipped with the layer board, is equipped with a plurality ofly on the layer board with the port complex locating piece of air current pipe.
As the utility model discloses an optimal mode, actuating mechanism includes the base, sets up guide pillar, the slidable cover on the base and establishes clamp plate on the guide pillar, fix the roof of the upper end of guide pillar and install the actuating cylinder on the roof, and actuating cylinder's expansion end is connected on the clamp plate, goes up the mould and installs on the clamp plate, and the lower mould is installed on the base.
As a preferred mode of the present invention, the mounting bracket includes a longitudinal mounting portion disposed along the vertical direction and a transverse mounting portion disposed along the horizontal direction, and the support plate is fixed to the transverse mounting portion.
As an optimized mode of the present invention, the positioning blocks are four, and four positioning blocks are distributed on four corner points of the rectangle.
As a preferred mode of the utility model, the upper die comprises a first die plate and a second die plate arranged below the first die plate, the first die plate is locked below the pressing plate through first screws, the upper pressing head is locked on the pressing plate, first through holes for the upper pressing head to penetrate through are arranged on the first die plate and the second die plate, the second die plate is connected on the pressing plate through second screws, the first die plate is slidably arranged outside the second screws, a first top pressure spring is arranged between the first die plate and the second die plate or between the first die plate and the pressing plate, the lower die comprises a third die plate and a fourth die plate arranged above the third die plate, the third die plate is locked above the base through third screws, the lower pressing head is locked on the base, and second through holes for the lower pressing head to penetrate through are arranged on the third die plate and the fourth die plate, the fourth template is connected to the base through fourth screws, the fourth template can be slidably arranged outside the fourth screws in a penetrating mode, and second jacking springs are arranged between the third template and the fourth template or between the third template and the base.
As the utility model discloses an optimal mode still including setting up the guide post in last mould or lower mould, upward be equipped with the first guiding hole that supplies the guide post to wear to put on the mould, be equipped with the second guiding hole that supplies the guide post to wear to put on the lower mould.
As a preferred mode of the present invention, the base is provided with a receiving hole for receiving the support plate and providing the support plate for movement.
Adopt the technical scheme of the utility model afterwards, the port of air current pipe is planted in a locating piece and the air current pipe extends to between last mould and the lower mould, fixes a position air current pipe through locating piece, last mould, lower mould, has convenient operation, fixes a position stable advantage, moreover through setting up a plurality of locating pieces, can adapt to the air current pipe of different specifications (for example different length, perhaps different orientation), makes the utility model discloses a flatten the device application scope wider.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the exploded structure of the present invention.
Fig. 3 is an exploded view of the present invention from another angle.
In the figure:
first template 10 first screws 11
First through hole 12
Second template 20 second screws 21
Guide post 23 of first top pressure spring 22
Third template 30 third screw 31
Second through hole 32
Second top pressure spring 33 and fourth template 40
Fourth screw 41 cavity 42
Upper press head 51 of press plate 50
Lower ram 61 of base 60
Receiving hole 62
Rack 70 guide post 71
Top plate 72 airflow duct 80
Mounting bracket 90 longitudinal mounting portion 91
Positioning block 93 of transverse mounting part 92
Carriage 94 drive mechanism 100
Detailed Description
In order to further explain the technical solution of the present invention, the following detailed description is made with reference to the accompanying drawings.
Referring to fig. 1 to 3, a device is flattened to air current pipe, including the lower mould, with lower mould complex last mould, pressure head and be used for driving the actuating mechanism 100 of pressure head up-and-down motion, go up mould and lower mould and all set up along the horizontal direction, go up and form the die cavity 42 that is used for placing air current pipe 80 between mould and the lower mould, the utility model discloses well die cavity 42 runs through to another lateral wall of mould from a lateral wall of last mould, and die cavity 42 runs through to another lateral wall of lower mould from a lateral wall of lower mould. The pressure head includes pressure head 51 and lower pressure head 61, goes up pressure head 51 and wears to establish in last mould and corresponds the die cavity 42 setting, goes up pressure head 51 and can stretch to flatten air flow tube 80 in the die cavity 42, and lower pressure head 61 is worn to establish in the lower mould and corresponds the die cavity 42 setting, and lower pressure head 61 can stretch to flatten air flow tube 80 in the die cavity 42. The side wall of the lower die is provided with a mounting frame 90 extending downwards, the mounting frame 90 is locked on the lower die through screws, the lower end of the mounting frame 90 is provided with a supporting plate 94, the supporting plate 94 is provided with a plurality of positioning blocks 93 matched with the ports of the airflow pipes 80, and the positioning blocks 93 extend upwards.
As a preferred mode of the present invention, the driving mechanism 100 includes the base 60, the guide pillar 71, the slidable sleeve that set up on the base 60, the pressing plate 50 that is arranged on the guide pillar 71, the top plate 50 that is fixed on the upper end of the guide pillar 71, and the driving cylinder that is arranged on the top plate 50, the movable end of the driving cylinder is connected on the pressing plate 50, the upper die is arranged on the pressing plate 50, the lower die is arranged on the base 60, the base 60 is arranged on the frame 70, the guide pillar 71 is arranged along the vertical direction, in the embodiment, the guide pillar 71 is four, and the arrangement is all arranged along the vertical direction.
As a preferred mode of the present invention, the mounting bracket 90 includes a longitudinal mounting portion 91 disposed along a vertical direction and a transverse mounting portion 92 disposed along a horizontal direction or slightly inclined with respect to the horizontal plane, and the supporting plate 94 is fixed on the transverse mounting portion 92. As an optimized mode of the present invention, the positioning blocks 93 are four, and the four positioning blocks 93 are distributed on four corner points of the rectangle.
As an optimized mode of the present invention, the upper mold includes a first mold plate 10 and a second mold plate 20 disposed below the first mold plate 10, the first mold plate 10 is locked below the pressing plate 50 by the first screws 11, the first mold plate 10 and the pressing plate 50 move synchronously, the upper pressing head 51 is locked on the pressing plate 50 and moves synchronously with the pressing plate 50, the first mold plate 10 and the second mold plate 20 are respectively provided with a first through hole 12 for the upper pressing head 51 to penetrate, the first through hole 12 is communicated with the mold cavity 42, the second mold plate 20 is connected to the pressing plate 50 by the second screws 21, and the first mold plate 10 slidably penetrates through the second screws 21, that is, the pressing plate 50 and the first mold plate 10 can move within a certain range relative to the second mold plate 20. The second screws 21 play a role in limiting the second mold plate 20 from falling off from the first mold plate 10, a first jacking spring 22 is arranged between the first mold plate 10 and the second mold plate 20 or between the first mold plate 10 and the pressing plate 50, a certain elastic force can be applied to the second mold plate 20 through the first jacking spring 22, so that the second mold plate 20 is pressed against the airflow pipe 80, a certain gap is opened between the first mold plate 10 and the second mold plate 20, the pressing plate 50 is pushed through the driving mechanism 100, the first mold plate 10 and the second mold plate 20 can gradually approach and attach to each other, the first jacking spring 22 is compressed, the upper pressing head 51 on the first mold plate 10 extends into the mold cavity 42 to flatten the airflow pipe 80, and a spring mounting hole is formed in the second mold plate 20 for limiting the first jacking spring 22, and the first jacking spring 22 is arranged in the spring mounting hole.
The lower die comprises a third die plate 30 and a fourth die plate 40 arranged above the third die plate 30, the third die plate 30 is locked above the base 60 through third screws 31, the lower press head 61 is locked on the base 60, second through holes 32 for the lower press head 61 to penetrate through are arranged on the third die plate 30 and the fourth die plate 40, the second through holes 32 are communicated with the die cavity 42, the fourth die plate 40 is connected on the base 60 through fourth screws 41, the fourth die plate 30 is slidably arranged outside the fourth screws 41, the fourth die plate 40 can move within a certain range relative to the third die plate 30, a second jacking spring 33 is arranged between the third die plate 30 and the fourth die plate 40 or between the third die plate 30 and the base 60, and the second jacking spring 33 can apply certain elasticity to the fourth die plate 40, so that the fourth die plate 40 and the second die plate 20 abut against each other and clamp the airflow pipe 80, meanwhile, the second top pressure spring 33 can separate the fourth mold plate 40 from the third mold plate 30 by a certain distance, when the pressing plate 50 transmits the pressure to the fourth mold plate 40 through the first mold plate 10 and the second mold plate 20, the fourth mold plate 40 compresses the second top pressure spring 33, the fourth mold plate 40 and the third mold plate 30 are gradually attached, and the lower pressing head 61 extends into the mold cavity 42 to flatten the airflow tube 80.
As the utility model discloses a preferred mode, still including setting up the guide post 23 in last mould or lower mould, upward be equipped with the first guiding hole that supplies guide post 23 to wear to put on the mould, be equipped with the second guiding hole that supplies guide post 23 to wear to put on the lower mould, in the embodiment, guide post 23 is four.
As a preferred mode of the present invention, the base 60 is provided with a receiving hole 62 for receiving the support plate 94 and allowing the support plate 94 to move, and when the fourth mold plate 40 moves downward, the receiving hole 62 can receive the movement of the support plate 94.
The product form of the present invention is not limited to the drawings and embodiments of the present application, and any person can properly change or modify the product form of the present invention without departing from the scope of the present invention.