CN221246686U

CN221246686U - Stamping die for air conditioner panel

Info

Publication number: CN221246686U
Application number: CN202322176598.7U
Authority: CN
Inventors: 吴艳
Original assignee: Individual
Current assignee: Individual
Filing date: 2023-08-14
Publication date: 2024-07-02
Anticipated expiration: 2033-08-14

Abstract

The utility model discloses an air conditioner panel stamping die, which relates to the technical field of air conditioner panel stamping and comprises a stamping die body, wherein the stamping die body is suitable for air conditioner panel stamping and comprises a base, bearing columns are fixedly connected to the periphery of the top of the base, top plates are welded on the tops of the bearing columns, buffer units are arranged on two sides below the top plates, cooling units are arranged in the base, and each buffer unit comprises a supporting vertical plate arranged on the edge positions of two sides of the top of the base. According to the utility model, the connecting cross rod is arranged to drive the roller to slide downwards simultaneously during stamping, so that the smoothness of downward movement is enhanced, meanwhile, the roller is clamped on the outer surface of the limiting raised strip, so that downward movement is promoted to be kept at the same position, dislocation of the upper die and the lower die is prevented, the telescopic rod is extruded during downward movement of the connecting cross rod, and the impact force of the instantaneous downward movement of the upper die is relieved by utilizing the elastic pushing force of the reset spring.

Description

Stamping die for air conditioner panel

Technical Field

The utility model relates to the technical field of air conditioner panel stamping, in particular to an air conditioner panel stamping die.

Background

With the market demands and the diversification of products, the internal and external structures of the air conditioner are changed differently according to the demands. For air conditioning components with heat dissipation processing hole requirements, the steps of trimming, punching and the like are often numerous, and the stamping die is widely applied.

In the prior art, a chinese patent document with publication number CN210676609U and publication date 2020, month 06 and 05 is proposed to solve the above technical problems, and the technical scheme disclosed in the patent document is as follows: the utility model provides an air conditioner panel stamping die, including base, upper die base and stamping die, the upper die base is located directly over the base, and the bottom of upper die base is equipped with the mould pressure head, and the bottom of upper die base is equipped with leads the position pole, and two lead the position pole and be located the both sides of mould pressure head respectively, stamping die sets up on the base, is equipped with the grinding apparatus groove on the base, stamping die's bottom is equipped with two buffering gag lever posts, and all overlaps on the buffering gag lever post and be equipped with the spring, is equipped with the panel standing groove on the stamping die, and the below of panel standing groove is equipped with the punching press groove.

In order to solve the problem of the stamping of the air conditioner panel die, the prior art adopts a mode that an impact cylinder drives an upper die holder to move downwards at a high speed to perform impact forming, but the upper die holder is easy to shake left and right when the upper die holder moves downwards at a high speed to perform impact forming through the impact cylinder, the stability is poor, and further the problem that the quality is reduced due to the fact that panel raw materials which are required to be stamped below cannot be accurately aligned is caused.

Disclosure of utility model

The utility model aims to provide an air conditioner panel stamping die for solving the problems in the background art.

In order to solve the technical problems, the utility model adopts the following technical scheme:

The stamping die body comprises a base, bearing columns are fixedly connected to the periphery of the top of the base, and top plates are welded at the tops of the bearing columns.

Buffer units are arranged on two sides below the top plate, and a cooling unit is arranged inside the base.

The buffer unit comprises supporting risers arranged at the edge positions of two sides of the top of the base, limiting raised strips are fixedly connected to the inner walls of the supporting risers, a lower die is welded at the top of the base, a hydraulic cylinder is fixedly installed at the middle position of the top plate, a hydraulic rod is fixedly connected to the output end of the hydraulic cylinder, an upper die is fixed to the bottom end of the hydraulic rod, the hydraulic rod is driven to move downwards through the hydraulic cylinder, and the upper die is enabled to be overlapped with the lower die for stamping.

The outer surfaces of the two sides of the upper die are fixedly connected with connecting cross bars, the two sides of the other end of the connecting cross bars are rotatably provided with idler wheels, the idler wheels are rotatably clamped on the outer surfaces of the limit convex bars, the bottom ends of the connecting cross bars are fixedly connected with telescopic rods, the other ends of the telescopic rods are fixedly connected with the top of the base and are positioned on the two sides of the lower die, the outer surface of the telescopic rod is movably sleeved with the reset spring, the connecting cross rod drives the roller to slide downwards simultaneously during punching, the smoothness of downward movement is enhanced, meanwhile, the roller is clamped on the outer surface of the limiting raised strip, the downward movement is promoted to be kept at the same position, dislocation of the upper die and the lower die is prevented, the telescopic rod is extruded during downward movement of the connecting cross rod, and the impact force of the instantaneous downward movement of the upper die is relieved by utilizing the elastic pushing force of the reset spring.

The technical scheme of the utility model is further improved as follows: the cooling unit comprises a water storage tank fixedly mounted on the left side of the inside of the base, a water suction pump is fixedly mounted at the rear of the water storage tank, a water suction pipeline is fixedly connected to the output end of the water suction pump, the other end of the water suction pipeline is fixedly connected to the left side of the rear of the upper die, the water suction pump is matched with the water suction pipeline to pump up cooling liquid in the water storage tank, and the cooling liquid is matched with the shunt pipes to guide the cooling liquid into the upper die and the lower die respectively, so that the dies can be cooled rapidly.

The technical scheme of the utility model is further improved as follows: the novel water-absorbing pipeline is characterized in that a first folding pipe is arranged at the middle position of the water-absorbing pipeline, a shunt pipe is fixedly connected to the inner side of the bottom end of the water-absorbing pipeline, the other end of the shunt pipe is fixedly connected to the left side of the rear of the lower die, a cooling box is fixedly installed on the right side of the interior of the base, and a pipeline is arranged between the cooling box and the water storage tank.

The technical scheme of the utility model is further improved as follows: the right sides of the back of the upper die and the lower die are fixedly connected with circulating pumps, the output ends of the circulating pumps are fixedly connected with water pumping pipelines, the other ends of the water pumping pipelines are fixedly connected in the back of the cooling box, a second folding pipe is arranged in the middle of the water pumping pipelines, the inner side of the bottom end of the water pumping pipeline is fixedly connected with a drain pipe, the other end fixed connection of drain pipe is inside the rear of bed die, and the circulating pump outwards takes out the inside liquid of last mould and bed die away, cooperates drain pipe and water pumping pipeline to lead the inside of cooler bin with liquid, carries out the cooling again to the liquid and handles, cooperates the inside that the pipeline led into the storage water tank after the cooling to reach cyclic utilization's effect.

The technical scheme of the utility model is further improved as follows: the cooling box is characterized in that a drawing groove is formed in the left side of the rear of the cooling box, a fixing frame is movably inserted into the drawing groove, a filter screen is fixedly connected to the inner wall of the fixing frame, a pull ring is fixedly connected to the outer surface of the front of the fixing frame, the filter screen is arranged in the cooling box, flowing cooling liquid is filtered, impurities in the liquid are prevented from causing blockage of the pipeline, and the fixing frame is pulled outwards by the pull ring to facilitate the filter screen to move outwards, so that the cleaning effect is facilitated.

By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:

1. The utility model provides an air conditioner panel stamping die, which is characterized in that a connecting cross rod is arranged to drive a roller to slide downwards simultaneously during stamping, so that the smoothness of downward movement is enhanced, meanwhile, the roller is clamped on the outer surface of a limiting raised strip, so that the downward movement is promoted to be kept at the same position, dislocation of an upper die and a lower die is prevented, a telescopic rod is extruded when the connecting cross rod moves downwards, and the impact force of the instant downward movement of the upper die is relieved by using the elastic pushing force of a reset spring.

2. The utility model provides an air conditioner panel stamping die, which is characterized in that a water suction pump is arranged to be matched with a water suction pipeline to pump up cooling liquid in a water storage tank, a shunt pipe is matched to guide the cooling liquid in the water storage tank into the upper die and the lower die respectively, so that the die is rapidly cooled, then the liquid in the upper die and the lower die is pumped outwards through a circulating pump, a water discharge pipe and a water suction pipeline are matched to guide the liquid into the cooling tank, the cooling treatment is performed on the liquid again, and the cooling liquid is matched with the pipeline to guide the cooling liquid into the water storage tank after cooling, so that the effect of recycling is achieved, the die is rapidly cooled, and the demolding effect is facilitated.

3. According to the air conditioner panel stamping die, the filter screen is arranged in the cooling box to filter flowing cooling liquid, so that the pipeline is prevented from being blocked due to impurities contained in the liquid, and the fixed frame is pulled outwards conveniently by the pull ring, so that the filter screen is moved outwards, and the cleaning effect is convenient.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the upper and lower molds of the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;

FIG. 4 is a schematic view of a base structure of the present utility model;

Fig. 5 is an enlarged view of fig. 4B according to the present utility model.

In the figure: 1. a stamping die body; 2. a base; 21. a water storage tank; 22. a water suction pump; 23. a water suction pipe; 24. folding the first pipe; 25. a shunt; 26. a cooling box; 261. a drawing groove; 262. a fixed frame; 263. a filter screen; 264. a pull ring; 27. a circulation pump; 28. a water pumping pipeline; 29. folding a second pipe; 210. a drain pipe; 3. a load-bearing column; 4. a top plate; 41. supporting a vertical plate; 42. limit raised strips; 43. a lower die; 44. a hydraulic cylinder; 45. a hydraulic rod; 46. an upper die; 47. connecting the cross bars; 48. a roller; 49. a telescopic rod; 410. and a return spring.

Detailed Description

The utility model is further illustrated by the following examples:

Example 1

As shown in fig. 1-5, the utility model provides an air conditioner panel stamping die, which comprises a stamping die body 1, and is suitable for stamping an air conditioner panel, wherein the stamping die body 1 comprises a base 2, bearing columns 3 are fixedly connected to the periphery of the top of the base 2, a top plate 4 is welded to the top of each bearing column 3, buffer units are arranged on two sides below the top plate 4, cooling units are arranged in the base 2, each buffer unit comprises a supporting riser 41 arranged at two side edge positions of the top of the base 2, limiting raised strips 42 are fixedly connected to the inner walls of the supporting risers 41, a lower die 43 is welded to the top of the base 2, a hydraulic cylinder 44 is fixedly arranged at the middle position of the top plate 4, a hydraulic rod 45 is fixedly connected to the output end of the hydraulic rod 44, an upper die 46 is fixedly arranged at the bottom end of the hydraulic rod 45, connecting cross rods 47 are fixedly connected to the outer surfaces of two sides of the upper die 46, idler wheels 48 are rotatably arranged at two sides of the other end of each connecting cross rods 47, the idler wheels 48 are rotatably clamped on the outer surfaces of the limiting raised strips 42, telescopic rods 49 are fixedly connected to the bottom ends of the connecting cross rods 47, the other ends of the telescopic rods 49 are fixedly connected to the outer surfaces of the telescopic rods 43, and the telescopic rods are movably sleeved on the outer surfaces of the upper and lower die 43 and are movably sleeved on the outer surfaces of the telescopic rods 43.

Further, the hydraulic rod 45 is driven to move downwards through the hydraulic cylinder 44, the upper die 46 and the lower die 43 are caused to coincide for stamping, the first folding tube 24 and the second folding tube 29 on two sides simultaneously perform folding action during stamping, in the downward moving stamping process, the connecting cross rods 47 on two sides of the upper die 46 are matched to drive the rollers 48 to slide downwards simultaneously, the smoothness of downward movement is enhanced, meanwhile, the rollers 48 are clamped on the outer surfaces of the limit raised strips 42, downward movement is caused to be kept at the same position, dislocation of the upper die 46 and the lower die 43 is prevented, the telescopic rods 49 are extruded when the connecting cross rods 47 move downwards, and the impact force of the upper die 46 during instant downward movement is relieved by using the elastic pushing force of the reset springs 410.

Example 2

As shown in fig. 1-5, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the cooling unit comprises a water storage tank 21 fixedly installed on the left side inside the base 2, a water suction pump 22 is fixedly installed at the rear of the water storage tank 21, a water suction pipe 23 is fixedly connected to the output end of the water suction pump 22, the other end of the water suction pipe 23 is fixedly connected to the left side behind the upper die 46, a first folding pipe 24 is arranged at the middle position of the water suction pipe 23, a shunt pipe 25 is fixedly connected to the inner side of the bottom end of the water suction pipe 23, the other end of the shunt pipe 25 is fixedly connected to the left side behind the lower die 43, a cooling box 26 is fixedly installed on the right side inside the base 2, a pipeline connection is arranged between the cooling box 26 and the water storage tank 21, a circulating pump 27 is fixedly connected to the right side behind the upper die 46 and the lower die 43, a water suction pipe 28 is fixedly connected to the output end of the circulating pump 27, a second folding pipe 29 is arranged at the middle position of the water suction pipe 28, a drain pipe 210 is fixedly connected to the inner side of the bottom end of the water suction pipe 28, and the other end of the drain pipe 210 is fixedly connected to the inside the rear of the lower die 43.

Further, the cooling liquid in the water storage tank 21 is pumped up through the water suction pump 22 and the water suction pipeline 23, and is guided into the upper die 46 and the lower die 43 through the shunt pipes 25 respectively, so that the dies are rapidly cooled, the liquid in the upper die 46 and the lower die 43 is pumped out through the circulating pump 27, and is guided into the cooling box 26 through the water discharge pipe 210 and the water suction pipeline 28, so that the liquid is cooled again, and is guided into the water storage tank 21 through the pipeline after being cooled, and the effect of recycling is achieved.

Example 3

As shown in fig. 1-5, on the basis of embodiments 1-2, the present utility model provides a technical solution: preferably, a drawing groove 261 is formed on the left side of the rear of the cooling box 26, a fixed frame 262 is movably inserted in the drawing groove 261, a filter screen 263 is fixedly connected to the inner wall of the fixed frame 262, and a pull ring 264 is fixedly connected to the outer surface of the front of the fixed frame 262.

Further, when the liquid in the cooling tank 26 is led to the inside of the water storage tank 21, the liquid is matched with the filter screen 263 to perform filtering treatment, so that the pipeline is prevented from being blocked due to impurities contained in the liquid, the fixing frame 262 is conveniently pulled outwards by pulling the pull ring 264, and the filter screen 263 is conveniently moved outwards, so that the cleaning is facilitated.

The working principle of the air conditioner panel stamping die is specifically described below.

As shown in fig. 1-5, when in use, the hydraulic rod 45 is driven to move downwards by the hydraulic cylinder 44, the upper die 46 and the lower die 43 are caused to coincide for stamping, the folding tube one 24 and the folding tube two 29 at two sides simultaneously perform folding, in the process of downwards moving stamping, the connecting cross rod 47 at two sides of the upper die 46 is matched to drive the roller 48 to slide downwards simultaneously, the smoothness of downwards moving is enhanced, meanwhile, the roller 48 is clamped on the outer surface of the limit raised strip 42, the downwards moving is caused to be kept at the same position, dislocation between the upper die 46 and the lower die 43 is prevented, the telescopic rod 49 is extruded when the connecting cross rod 47 downwards moves, the impact force of the instant downwards moving of the upper die 46 is relieved by the elastic pushing force of the reset spring 410, the cooling liquid in the water storage tank 21 is upwards extracted by matching the water suction pipe 23 through the water suction pump 22 after stamping, the cooperation shunt tubes 25 are respectively led into the interiors of the upper die 46 and the lower die 43, so that the dies are rapidly cooled, liquid in the interiors of the upper die 46 and the lower die 43 is pumped outwards through the circulating pump 27, the liquid is led into the cooling box 26 through the cooperation of the drain pipe 210 and the water pumping pipe 28, the liquid is cooled again, the cooled liquid is led into the water storage tank 21 through the cooperation of the pipeline, so that the effect of recycling is achieved, when the liquid in the cooling box 26 is led into the water storage tank 21, the filter screen 263 is matched for filtering treatment, the pipeline blockage caused by impurities in the liquid is prevented, the fixed frame 262 is conveniently pulled outwards through pulling the pull ring 264, the filter screen 263 is caused to outwards move, and the cleaning is facilitated.

The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.

Claims

1. Air conditioner panel stamping die, including stamping die body (1), be applicable to air conditioner panel punching press and use, its characterized in that: the stamping die body (1) comprises a base (2), wherein bearing columns (3) are fixedly connected to the periphery of the top of the base (2), and top plates (4) are welded at the tops of the bearing columns (3);

Buffer units are arranged on two sides below the top plate (4), and a cooling unit is arranged inside the base (2);

The buffer unit comprises supporting risers (41) arranged at the edge positions of the two sides of the top of the base (2), limiting raised strips (42) are fixedly connected to the inner wall of each supporting riser (41), a lower die (43) is welded at the top of the base (2), a hydraulic cylinder (44) is fixedly arranged at the middle position of the top plate (4), a hydraulic rod (45) is fixedly connected to the output end of each hydraulic cylinder (44), and an upper die (46) is fixedly arranged at the bottom end of each hydraulic rod (45);

All fixedly connected with connects horizontal pole (47) on the both sides surface of last mould (46), all rotate on the other end both sides of connecting horizontal pole (47) and install gyro wheel (48), gyro wheel (48) rotate joint on the surface of spacing sand grip (42), fixedly connected with telescopic link (49) on the bottom of connecting horizontal pole (47), the other end fixedly connected with of telescopic link (49) is located the both sides of bed die (43) at the top of base (2), reset spring (410) have been cup jointed on the surface of telescopic link (49) in the activity.

2. The air conditioner panel stamping die of claim 1, wherein: the cooling unit comprises a water storage tank (21) fixedly arranged on the left side inside the base (2), a water suction pump (22) is fixedly arranged at the rear of the water storage tank (21), a water suction pipeline (23) is fixedly connected to the output end of the water suction pump (22), and the other end of the water suction pipeline (23) is fixedly connected to the left side of the rear of the upper die (46).

3. The air conditioner panel stamping die of claim 2, wherein: the novel water cooling device is characterized in that a first folding pipe (24) is arranged at the middle position of the water suction pipe (23), a shunt pipe (25) is fixedly connected to the inner side of the bottom end of the water suction pipe (23), the other end of the shunt pipe (25) is fixedly connected to the left side of the rear of the lower die (43), a cooling box (26) is fixedly installed on the right side of the interior of the base (2), and a pipe connection is arranged between the cooling box (26) and the water storage tank (21).

4. The air conditioner panel stamping die of claim 1, wherein: all fixedly connected with circulating pump (27) on the rear right side of last mould (46) and bed die (43), fixedly connected with suction pipe (28) on the output of circulating pump (27), the other end fixedly connected with of suction pipe (28) is inside the rear of cooling tank (26), be provided with folding pipe two (29) on the intermediate position of suction pipe (28), fixedly connected with drain pipe (210) on the bottom inboard of suction pipe (28), the other end fixedly connected with of drain pipe (210) is inside the rear of bed die (43).

5. The air conditioner panel stamping die of claim 4, wherein: the cooling box is characterized in that a drawing groove (261) is formed in the left side of the rear of the cooling box (26), a fixed frame (262) is movably inserted in the drawing groove (261), a filter screen (263) is fixedly connected to the inner wall of the fixed frame (262), and a pull ring (264) is fixedly connected to the outer surface of the front of the fixed frame (262).