CN214814224U

CN214814224U - Die stamping device with quick cooling function

Info

Publication number: CN214814224U
Application number: CN202120950149.1U
Authority: CN
Inventors: 陈明选; 李小虎; 沈建国
Original assignee: Hefei Pinchuang Precision Mould Co ltd
Current assignee: Hefei Pinchuang Precision Mould Co ltd
Priority date: 2021-05-06
Filing date: 2021-05-06
Publication date: 2021-11-23
Anticipated expiration: 2031-05-06

Abstract

The utility model discloses a die stamping device with a rapid cooling function, which comprises a processing table, an upper die and a cooling mechanism which are positioned above the processing table, the processing table is fixedly connected with a box body, the interior of the box body is rotatably connected with a lower die through a rotating shaft, the rotating shaft extends to the right side of the box body, and one end of the rotating shaft is fixedly connected with a handle, both sides of the top of the lower die are fixedly connected with support plates, a top cover is movably connected between the two support plates through a limiting mechanism, the top cover and the lower die are both provided with uniformly distributed connecting holes, can drive the lower mould through handle and axis of rotation and rotate, cooperate second water pump, spray pipe and water tank again and can realize evenly spraying the work piece of lower mould inside, realize evenly dispelling the heat, improved the cooling efficiency to the work piece greatly, also avoid appearing local overheated phenomenon of appearing.

Description

Die stamping device with quick cooling function

Technical Field

The utility model relates to a stamping die technical field specifically is a mould stamping device with quick cooling function.

Background

The stamping die is a special process equipment for processing materials into parts in cold stamping processing, and is called as a cold stamping die. Stamping is a press working method in which a die mounted on a press is used to apply pressure to a material at room temperature to cause separation or plastic deformation of the material, thereby obtaining a desired part.

The work piece can produce a lot of heats after carrying out the punching press, if in time not arrange away these heats, can influence the performance of work piece, but the cooling effect of cooling device to the work piece that current setting on the mould generally can not be comprehensive abundant cools off the work piece, and cooling efficiency and effect are all lower, can lead to the local overheated phenomenon still can appear of work piece, for this reason the utility model provides a mould stamping device with quick cooling function.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mould stamping device with quick cooling function to solve the problem that proposes among the above-mentioned background art.

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

the utility model provides a die stamping device with quick cooling function, including processing platform and the last mould and the cooling body that lie in the processing platform top, processing platform is last fixedly connected with box, the inside of box is rotated through the axis of rotation and is connected with the lower mould, the axis of rotation extends to the right side of box, and the one end fixedly connected with handle of axis of rotation, the both sides at lower mould top are all fixedly connected with the extension board, through stop gear swing joint top cap between two said extension boards, evenly distributed's connecting hole has all been seted up on top cap and the lower mould;

the cooling mechanism comprises a condensing device, a first water pump, a second water pump, a water tank and a liquid recovery box, wherein the condensing device is fixed on the processing table, the water tank is fixed on the condensing device, the liquid recovery box is fixed at the bottom of the processing table, one side of the liquid recovery box is communicated with the first water pump through a return pipe, one side of the second water pump is communicated with two water spray pipes, one ends of the water spray pipes are communicated with a spray head, and the liquid recovery box is communicated with the box body through holes.

As an optimal technical solution of the utility model: the equal fixedly connected with riser in both sides at processing bench top, the spray pipe is installed on the riser.

As an optimal technical solution of the utility model: the limiting mechanism comprises a barrier strip fixed on one side of the top cover and a strip-shaped groove formed in the support plate.

As an optimal technical solution of the utility model: the top cover and the left side support plate are provided with limiting holes with the same size, and limiting columns are clamped inside the limiting holes.

As an optimal technical solution of the utility model: the upper die is connected with the processing table through a guide rod.

As an optimal technical solution of the utility model: and supporting plates are fixedly connected to two sides of the bottom of the processing table.

As an optimal technical solution of the utility model: the two sides of the bottom wall of the box body are both fixedly connected with L-shaped limiting plates through hydraulic rods, and the L-shaped limiting plates limit the lower die.

The utility model has the advantages that: can drive the lower mould through handle and axis of rotation and rotate, cooperate second water pump, spray pipe and water tank again and can realize evenly spraying the work piece of lower mould inside, realize evenly dispelling the heat, improved the cooling efficiency to the work piece greatly, also avoid appearing local overheated phenomenon of appearing.

Drawings

Fig. 1 is a schematic structural diagram of a die stamping device with a rapid cooling function.

Fig. 2 is a schematic structural diagram of a front side of a die stamping device with a rapid cooling function.

Fig. 3 is a partially enlarged view of a portion a of fig. 1 of a die press apparatus having a rapid cooling function.

In the figure: 1. a processing table; 2. an upper die; 3. a box body; 4. a rotating shaft; 5. a lower die; 6. a handle; 7. a support plate; 8. a top cover; 9. connecting holes; 10. a condensing unit; 11. a first water pump; 12. a second water pump; 13. a water tank; 14. a liquid recovery tank; 15. a return pipe; 16. a water spray pipe; 17. a spray head; 18. a through hole; 19. a vertical plate; 20. blocking strips; 21. a strip-shaped groove; 22. a limiting hole; 23. a limiting column; 24. a guide bar; 25. a support plate; 26. a hydraulic lever; 27. an L-shaped limiting plate.

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 fig. 1-3, the utility model provides a die stamping device with quick cooling function, including processing platform 1 and upper die 2 and cooling mechanism located above processing platform 1, fixedly connected with box 3 on processing platform 1, the inside of box 3 is connected with lower mould 5 through axis of rotation 4 rotation, axis of rotation 4 extends to the right side of box 3, and one end of axis of rotation 4 is fixedly connected with handle 6, both sides at the top of lower mould 5 are all fixedly connected with extension board 7, through stop gear swing joint top cap 8 between two extension boards 7, evenly distributed connecting hole 9 has all been seted up on top cap 8 and the lower mould 5;

the cooling mechanism comprises a condensing device 10 fixed on the processing table 1, a first water pump 11, a second water pump 12, a water tank 13 fixed on the condensing device 10 and a liquid recovery tank 14 fixed at the bottom of the processing table 1, one side of the liquid recovery tank 14 is communicated with the first water pump 11 through a return pipe 15, one side of the second water pump 12 is communicated with two water spray pipes 16, one ends of the water spray pipes 16 are communicated with a spray head 17, the liquid recovery tank 14 is communicated with the box body 3 through a through hole 18, the lower die 5 can be driven to rotate through the handle 6 and the rotating shaft 4, the second water pump 12 is matched, the water spray pipes 16 and the water tank 13 can be used for uniformly spraying the workpieces inside the lower die 5, uniform heat dissipation is achieved, the cooling efficiency of the workpieces is greatly improved, and the phenomenon of overheating of local places is avoided.

Wherein, the equal fixedly connected with riser 19 in both sides at processing platform 1 top, spray pipe 16 installs on riser 19, and riser 19 has the supporting role to spray pipe 16.

Wherein, stop gear is including fixing blend stop 20 and the strip groove 21 of seting up on extension board 7 in top 8 one side of top cap, and the strip groove 21 of setting makes things convenient for the card to go into top cap 8.

Wherein, all seted up the spacing hole 22 that the size is the same on top cap 8 and the left side extension board 7, the inside joint in spacing hole 22 has spacing post 23, can carry on spacingly to top cap 8 through spacing hole 22 and spacing post 23, avoids lower mould 5 top cap 8 automatic sliding when the pivoted to open.

Wherein, go up and connect through guide bar 24 between mould 2 and the processing platform 1, guide bar 24 conveniently goes on the location punching press to last mould 2. Wherein, as the utility model discloses a preferred technical scheme: the two sides of the bottom of the processing table 1 are fixedly connected with supporting plates 25 for supporting.

Wherein, the both sides of 3 diapalls of box are all through 26 fixedly connected with L shape limiting plate 27 of hydraulic stem, and L shape limiting plate 27 is spacing to lower mould 5, carries out the in-process of punching press again, and L shape limiting plate 27 is spacing to the bottom of lower mould 5, avoids lower mould 5 to take place to rotate in stamping process, leads to the punching press failure.

Specifically, the utility model discloses during the use: after the downward movement and stamping of the upper die 2 are finished, the two hydraulic rods 26 are started, the hydraulic rods 26 drive the L-shaped limiting plate 27 to move downward, the L-shaped limiting plate 27 is separated from the lower die 5, the top cover 8 is pushed rightward, one side of the top cover 8 is inserted into the strip-shaped groove 21 in the support plate 7 on the other side, limiting holes 22 in the top cover 8 and the support plate 7 on the left side are kept consistent, the limiting column 23 is clamped into the limiting holes 22, the handle 6 is rotated, the crank drives the lower die 5 to rotate through the rotating shaft 4, the first water pump 11 and the second water pump 12 are started simultaneously, the second water pump 12 sprays water in the water tank 13 to a workpiece in the lower die 5 through the two water spray pipes 16 and the spray heads 17, the workpiece is cooled rapidly, the cooled water enters the liquid recovery tank 14 from the through hole 18, and the water in the liquid recovery tank 14 is pumped back to the water tank 13 by the first water pump 11 for recycling.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The die stamping device with the rapid cooling function is characterized by comprising a processing table (1), an upper die (2) and a cooling mechanism, wherein the upper die (2) and the cooling mechanism are positioned above the processing table (1), a box body (3) is fixedly connected onto the processing table (1), a lower die (5) is rotatably connected into the box body (3) through a rotating shaft (4), the rotating shaft (4) extends to the right side of the box body (3), a handle (6) is fixedly connected to one end of the rotating shaft (4), support plates (7) are fixedly connected to two sides of the top of the lower die (5), a top cover (8) is movably connected between the two support plates (7) through a limiting mechanism, and uniformly distributed connecting holes (9) are formed in the top cover (8) and the lower die (5);

the cooling mechanism comprises a condensing device (10) fixed on a processing table (1), a first water pump (11), a second water pump (12), a water tank (13) fixed on the condensing device (10) and a liquid recovery tank (14) fixed at the bottom of the processing table (1), wherein one side of the liquid recovery tank (14) is communicated with the first water pump (11) through a return pipe (15), one side of the second water pump (12) is communicated with two water spray pipes (16), one end of each water spray pipe (16) is communicated with a spray head (17), and the liquid recovery tank (14) is communicated with a tank body (3) through a through hole (18).

2. The die stamping device with the rapid cooling function as claimed in claim 1, wherein a vertical plate (19) is fixedly connected to both sides of the top of the processing table (1), and the water spray pipes (16) are installed on the vertical plate (19).

3. The die stamping device with the rapid cooling function as claimed in claim 1, wherein the limiting mechanism comprises a barrier strip (20) fixed on one side of the top cover (8) and a strip-shaped groove (21) formed in the support plate (7).

4. The die stamping device with the rapid cooling function as claimed in claim 1, wherein the top cover (8) and the left side support plate (7) are respectively provided with a limiting hole (22) with the same size, and a limiting column (23) is clamped inside the limiting hole (22).

5. The die stamping device with the rapid cooling function as claimed in claim 1, wherein the upper die (2) and the processing table (1) are connected by a guide rod (24).

6. The die stamping device with the rapid cooling function as claimed in claim 1, wherein a support plate (25) is fixedly connected to both sides of the bottom of the processing table (1).

7. The die stamping device with the rapid cooling function according to claim 1, wherein the two sides of the bottom wall of the box body (3) are fixedly connected with L-shaped limiting plates (27) through hydraulic rods (26), and the L-shaped limiting plates (27) limit the lower die (5).