Pressing plate die of automobile air conditioner

Abstract

The utility model discloses a pressing plate mould of an automobile air conditioner, and relates to the technical field of pressing plate moulds, the pressing plate mould comprises a lower mould and an upper mould, two sides of the lower mould are provided with side mould blocks in a clamping manner, the outer sides of the side mould blocks are fixedly provided with connecting plates through bolts, and the front side and the rear side of the lower mould are fixedly provided with supporting rail boxes; by means of the movable side modules on the two sides, after extrusion forming is conducted, the side modules are moved to open the lower die, the pressing plate in the side modules can be directly taken out, the connecting positions between the side modules and the lower die are not prone to deformation, and the side modules and the lower die are not prone to deformation. The pressing plate mold is located at the corner of the pressing plate, the flatness of the surface of the pressing plate cannot be affected, the problem that an existing pressing plate mold of the automobile air conditioner is inconvenient to take out after the pressing plate is formed or indentations are likely to appear on the surface is solved, and the practicability of the pressing plate mold is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a pressing plate mould technical field especially relates to a pressing plate mould of automobile air conditioner. BACKGROUND

[0002] The pressing plate of automobile air conditioner is an important part in the pipeline system of automobile air conditioner, is mainly used for connecting and fixing air conditioner pipeline, and is fixed on the pipeline through bolts, plays the role of connection and fixation, ensures the stability and safety of the pipeline on the vehicle body, can also prevent the friction and abrasion of the pipeline and peripheral parts, generally adopts metal material, and is generally formed through die heating extrusion.

[0003] But in the prior art, since the pressing plate is mostly of aluminum alloy metal material, after being extruded and formed in the mould, the four sides are attached to the inner wall of the mould, are inconvenient to pull out directly, part of the mould is taken out through the mode that the push-out structure is arranged at the bottom, but the connecting place of the push-out structure at the bottom of the mould is prone to gaps, and when extruding, the pressing plate surface is prone to indentation, affecting the smoothness of the pressing plate surface when forming. UTILITY MODEL CONTENTS

[0004] The utility model discloses a pressing plate mould of automobile air conditioner.

[0005] In order to realize the above-mentioned purpose, the utility model discloses the following technical scheme: including lower mould and upper mould, the lower mould both sides are hinged and are provided with side module, the side module outside all are fixed with the connecting plate through bolt, the lower mould front and back sides all are fixed with support rail box, the support rail box all are rotatably connected with the rotating lead screw through bearing in the inside, one end of two support rail boxes is provided with servo motor, the servo motor output end rotates and penetrates to the support rail box inside fixed in rotating lead screw end portion, each rotating lead screw all are symmetrically equipped with sliding sleeve block, and one end of two sliding sleeve blocks extending to the support rail box top surface is all fixed in the connecting plate bottom surface.

[0006] Preferably, the lower mould bottom both ends are all fixed with fixed bottom plate, the fixed bottom plate inside all are equally spaced and are provided with a plurality of fixed holes, and the lower mould both ends are provided with the clamping groove that cooperates with the side module.

[0007] Preferably, each connecting plate is arranged as U-shaped transversely, the sliding sleeve block on rotating lead screw is provided with threaded hole, and the screw thread direction of two sliding sleeve blocks on each rotating lead screw is opposite.

[0008] Preferably, the lower mould bottom is provided with heating cavity, and the heating cavity is equally spaced and is provided with a plurality of heating pipes.

[0009] Preferably, the lower mold is provided with cooling cavities on the front and rear sides, a water inlet pipe is fixed on the lower mold on one side of the cooling cavities, a water outlet pipe is fixed on the lower mold on the other side of the cooling cavities, a water guide pipe is fixed in the heating cavity, and the water guide pipe is connected with the cooling cavities on the front and rear sides.

[0010] Preferably, the lower mold is provided with cooling cavities on the front and rear sides, a water inlet pipe is fixed on the lower mold on one side of the cooling cavities, a water outlet pipe is fixed on the lower mold on the other side of the cooling cavities, a water guide pipe is fixed in the heating cavity, and the water guide pipe is connected with the cooling cavities on the front and rear sides.

[0011] Preferably, the lower mold is provided with cooling cavities on the front and rear sides, a water inlet pipe is fixed on the lower mold on one side of the cooling cavities, a water outlet pipe is fixed on the lower mold on the other side of the cooling cavities, a water guide pipe is fixed in the heating cavity, and the water guide pipe is connected with the cooling cavities on the front and rear sides.

[0012] Compared with the prior art, the utility model has the advantages and positive effects that:

[0013] 1、In the utility model, the movable side module on both sides can directly take out the internal pressing plate after the extrusion forming, and the connection between the side module and the lower mold is located at the corner of the pressing plate, so that the flatness of the surface of the pressing plate is not affected, the problem that the pressing plate mold of the existing automobile air conditioner is not convenient to take out after the pressing plate is formed or the surface is prone to indentation is solved, and the practicality of the pressing plate mold is improved.

[0014] 2、In the utility model, the heating structure at the bottom can heat the raw material during extrusion, which is convenient for subsequent extrusion forming, and the front and rear cooling cavities can cool the edge of the pressing plate, so that the pressing plate is not deformed during pulling out due to the fact that the pressing plate is not cooled and shaped, and the precision of the mold during use is further improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 A three-dimensional structure schematic view of the pressing plate mold of the automobile air conditioner is provided for the utility model;

[0016] Figure 2 A three-dimensional structure schematic view of the pressing plate mold of the automobile air conditioner is provided for the utility model;

[0017] Figure 3 A side cut section structure schematic view of the pressing plate mold of the automobile air conditioner is provided for the utility model;

[0018] Figure 4 A side cut section structure schematic view of the pressing plate mold of the automobile air conditioner is provided for the utility model;

[0019] Legend: 1, lower mold; 2, upper mold; 3, side module; 4, connecting plate; 5, fixed bottom plate; 6, support rail box; 7, rotating screw; 8, water outlet pipe; 9, servo motor; 10, heating cavity; 11, heating pipe; 12, cooling cavity; 13, water inlet pipe; 14, water guide pipe; 15, heat preservation sleeve; 16, heat preservation coating. DETAILED DESCRIPTION

[0020] In order to enable more clearly understand the above-mentioned purpose, features and advantages of the present application, the following will be combined with the drawings and examples to make further description. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0021] In the following description, a lot of specific details are set forth in order to fully understand the present application, however, the present application can also be implemented in other ways different from the description herein, therefore, the present application is not limited to the specific embodiments disclosed in the following description. Embodiment one

[0022] As Figures 1-4 shown, the utility model provides a kind of pressing plate mold of automobile air conditioner, including lower mold 1 and upper mold 2, lower mold 1 both sides are engaged and arranged with side module 3, side module 3 outside is fixed with connecting plate 4 by bolt, lower mold 1 front and back side are fixed with support rail box 6, support rail box 6 inside are rotatably connected with rotating screw 7 by bearing, two support rail boxes 6 one end are provided with servo motor 9, and servo motor 9 output end rotates and penetrates to the inside fixed in rotating screw 7 end portion of support rail box 6, each rotating screw 7 is symmetrically equipped with sliding sleeve block, and the end of two sliding sleeve blocks extending to the top surface of support rail box 6 is fixed in the bottom surface of connecting plate 4, each connecting plate 4 is arranged as U type placed horizontally, the sliding sleeve block on rotating screw 7 is equipped with screw hole, and the screw thread direction of two sliding sleeve blocks on each rotating screw 7 is opposite.

[0023] The specific settings and effects of the present embodiment will be described below: the bottom of lower mold 1 is fixed with fixed bottom plate 5 at both ends, a plurality of fixing holes are equidistantly formed in the inside of each fixed bottom plate 5, and clamping grooves cooperating with side module 3 are formed at both ends of lower mold 1, so as to facilitate fixing lower mold 1 on the operation table surface, so that side module 3 can be attached to lower mold 1, and the attachment is the edge corner of the pressing plate, to avoid affecting the flatness of the pressing plate surface. Embodiment two

[0024] As Figures 1-4As shown, the bottom of the lower mold 1 is provided with a heating cavity 10, a plurality of heating pipes 11 are equidistantly arranged inside the heating cavity 10, the front and rear sides of the lower mold 1 are provided with cooling cavities 12, the inside of the lower mold 1 outside the cooling cavities 12 is respectively provided with through holes matched with the water inlet pipe 13 and the water outlet pipe 8, the bottom of the upper mold 2 is provided with a clamping groove matched with the lower mold 1 and the side mold 3, the water inlet pipe 13 is fixed on the lower mold 1 outside one end of the cooling cavity 12 on one side, the water outlet pipe 8 is fixed on the lower mold 1 outside one end of the cooling cavity 12 on the other side, the water guide pipe 14 is fixed in the middle of the heating cavity 10, the heat preservation sleeve 15 is fixedly wrapped on the outer surface of the water guide pipe 14, the heat preservation coating 16 is coated on the outer surface of the heat preservation sleeve 15, and the water guide pipe 14 is connected with the inside of the front and rear cooling cavities 12 through the two ends.

[0025] The whole embodiment achieves the effect that the heating structure at the bottom of the lower mold 1 can heat the raw material of the processing press plate, the subsequent press plate is conveniently formed under pressure, the front and rear cooling structures can conveniently cool the press plate after the press plate is formed, the water inlet pipe 13 is connected with the water pump output end through the water pipe, the water pump input end is connected with the cooling liquid tank water outlet through the water pipe, and the water outlet pipe 8 is connected with the cooling liquid recovery tank through the water pipe.

[0026] The working principle of the device is as follows: when the mold is needed, the lower mold 1 is fixed on the operation table through the fixed base plate 5, the upper mold 2 is fixed on the hydraulic cylinder output end through the bolt, then the material is placed in the lower mold 1, at this time, the heating pipe 11 operates to heat the bottom of the lower mold 1, so that the material can be heated, after heating, the hydraulic cylinder drives the upper mold 2 to move downward to extrude and form the material, after forming, the upper mold 2 moves upward, at the same time, the servo motor 9 operates to drive the rotating lead screw 7 to rotate, when the rotating lead screw 7 rotates, the sliding sleeve block moves to the two sides, so as to drive the two side molds 3 to move in opposite directions, so as to open the lower mold 1, at this time, the cooling liquid enters the cooling cavity 12 through the water inlet pipe 13, enters the front cooling cavity 12 through the water guide pipe 14, and is discharged through the water outlet pipe 8, the cooling liquid is poured into the inside of the front and rear sides of the lower mold 1 to cool the press plate, after the side mold 3 is opened, the press plate is taken out from the inside of the lower mold 1 from the two ends, then the cooling liquid is stopped, the rotating lead screw 7 operates to drive the two connecting plates 4 to move relatively, so as to drive the side mold 3 to abut against the lower mold 1.

[0027] The above is only a preferred embodiment of the present application, and is not intended to limit the present application in other forms, any person skilled in the art can modify or change the above disclosed technical content to equivalent embodiments applied to other fields, but any simple modification, equivalent change and modification made on the basis of the technical essence of the present application to the above embodiments still belongs to the protection scope of the technical scheme of the present application.

Claims

1. A pressing plate mold for an automobile air conditioner, comprising a lower mold (1) and an upper mold (2), characterized in that: The lower mold (1) is clamped on both sides of the side mold (3), the outer side of the side mold (3) is fixed with a connecting plate (4) through a bolt, the front and rear sides of the lower mold (1) are fixed with a support rail box (6), the inside of the support rail box (6) is rotatably connected with a rotating screw (7) through a bearing, one end of the two support rail boxes (6) is provided with a servo motor (9), the output end of the servo motor (9) is rotatably connected to the inside of the support rail box (6) and is fixed on the end of the rotating screw (7), and the rotating screw (7) is provided with a sliding sleeve block.

2. The pressing plate mold for an automobile air conditioner according to claim 1, wherein: The lower mold (1) is clamped on both sides of the side mold (3), the outer side of the side mold (3) is fixed with a connecting plate (4) through a bolt, the front and rear sides of the lower mold (1) are fixed with a support rail box (6), the inside of the support rail box (6) is rotatably connected with a rotating screw (7) through a bearing, one end of the two support rail boxes (6) is provided with a servo motor (9), the output end of the servo motor (9) is rotatably connected to the inside of the support rail box (6) and is fixed on the end of the rotating screw (7), and the rotating screw (7) is provided with a sliding sleeve block.

3. The die for a core plate of an automobile air conditioner according to claim 1, wherein: Each of the connecting plates (4) is arranged as a U-shaped transverse placement, the sliding sleeve blocks on the rotating screw (7) are provided with threaded holes, and the screw thread directions of the two sliding sleeve blocks on each rotating screw (7) are opposite.

4. The pressing plate mold for an automobile air conditioner according to claim 1, wherein: The lower mold (1) is clamped on both sides of the side mold (3), the outer side of the side mold (3) is fixed with a connecting plate (4) through a bolt, the front and rear sides of the lower mold (1) are fixed with a support rail box (6), the inside of the support rail box (6) is rotatably connected with a rotating screw (7) through a bearing, one end of the two support rail boxes (6) is provided with a servo motor (9), the output end of the servo motor (9) is rotatably connected to the inside of the support rail box (6) and is fixed on the end of the rotating screw (7), and the rotating screw (7) is provided with a sliding sleeve block.

5. The die for a core plate of an automobile air conditioner according to claim 4, wherein: The lower mold (1) is clamped on both sides of the side mold (3), the outer side of the side mold (3) is fixed with a connecting plate (4) through a bolt, the front and rear sides of the lower mold (1) are fixed with a support rail box (6), the inside of the support rail box (6) is rotatably connected with a rotating screw (7) through a bearing, one end of the two support rail boxes (6) is provided with a servo motor (9), the output end of the servo motor (9) is rotatably connected to the inside of the support rail box (6) and is fixed on the end of the rotating screw (7), and the rotating screw (7) is provided with a sliding sleeve block.

6. The die for a core plate of an automobile air conditioner according to claim 5, wherein: The outer surface of the water guide pipe (14) is wrapped with a heat preservation sleeve (15), and the outer surface of the heat preservation sleeve (15) is coated with a heat preservation coating (16).

7. The die for a core plate of an automobile air conditioner according to claim 5, wherein: ​

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