CN213496042U

CN213496042U - Engine humidifier support die

Info

Publication number: CN213496042U
Application number: CN202022492209.8U
Authority: CN
Inventors: 王显锋
Original assignee: Wuhan Pinhao Precision Manufacturing Co ltd
Current assignee: Wuhan Pinhao Precision Manufacturing Co ltd
Priority date: 2020-11-02
Filing date: 2020-11-02
Publication date: 2021-06-22
Anticipated expiration: 2030-11-02

Abstract

The utility model belongs to the technical field of engine accessories processing, a engine humidifier support mould is disclosed. Should include workstation and fixed mounting in the frame of workstation upper surface the upper surface of workstation sets up the lower mould the bottom of frame is provided with the mould. The utility model discloses a do the disconnect-type setting with lower mould and lower mould profiled sheeting, drive the driving gear through starting the motor and rotate when needs drawing of patterns, and then drive a plurality of tops and move the screw rod upwards and remove, make the lower mould profiled sheeting upwards push up and move, and then make things convenient for operating personnel to take the support blank, move the screw rod with a plurality of tops and do circumferencial formula array distribution setting simultaneously for it is comparatively even that the top power distributes, makes lower mould profiled sheeting remove stably, simultaneously the utility model discloses a be provided with buffer gear, utilize buffer spring's self elasticity to cushion last mould and lower mould behind the compound die, reduce the loss that the rigid collision of mould produced, improve the life of mould.

Description

Engine humidifier support die

Technical Field

The utility model relates to a technical field of engine accessories processing specifically is an engine humidifier support mould.

Background

An engine is a machine capable of converting other forms of energy into mechanical energy, including, for example, internal combustion engines (reciprocating piston engines), external combustion engines (stirling engines, steam engines, etc.), jet engines, electric motors, etc.; for example, an internal combustion engine usually converts chemical energy into mechanical energy, the engine is suitable for a power generation device and can also refer to a whole machine comprising the power device, and a die is various dies and tools for obtaining required products by injection molding, blow molding, extrusion, die casting or forging molding, smelting, stamping and other methods in industrial production; in short, a mold is a tool for making a molded article, the tool is composed of various parts, different molds are composed of different parts, the processing of the shape of the article is realized mainly through the change of the physical state of the molded material, and the mold is simply called as 'industrial mother'; a mold is required during the production and processing of the engine humidifier bracket.

At present engine humidifier support mould is in specific use, because can carry out hard collision with last mould and lower mould, the engine humidifier support blank that processes out holds in the die cavity with the lower mould, is not convenient for carry out the drawing of patterns operation with it, causes the puzzlement for the staff operation, is unfavorable for in-service use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an engine humidifier support mould, this the utility model discloses do the disconnect-type setting with lower mould and lower mould profiled sheeting, drive the driving gear through starting the motor and rotate when needs drawing of patterns, and then drive a plurality of tops and move the screw rod upwards and remove, upwards push up lower mould profiled sheeting, and then make things convenient for operating personnel to take the support blank, do circumference formula array distribution setting with a plurality of tops and move the screw rod simultaneously, make top power distribution comparatively even, make lower mould profiled sheeting remove stably, the technical problem who mentions in the above-mentioned background art has been solved.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: an engine humidifier support die comprises a workbench and a frame fixedly mounted on the upper surface of the workbench, wherein a lower die is arranged on the upper surface of the workbench, an upper die is arranged at the bottom of the frame, a lower die forming plate is arranged at the bottom of the lower die, an upper die forming plate is arranged on the lower surface of the upper die, the outer side of the lower die forming plate is attached to the inner side of the lower die, a demolding mechanism is arranged at the bottom of the lower die forming plate, a hydraulic device is arranged at the top of the frame, and the output end of the hydraulic device is fixedly connected with the center of the top of the upper die;

demoulding mechanism is including a plurality of top-moving screw rod and set up in the inside drive chamber of workstation the inside fixed mounting in drive chamber has motor, a plurality of the top-moving screw rod is circumference array distribution setting around the center department of lower mould profiled sheeting, the output of motor is provided with the driving gear the position that the screw rod was moved in the outside correspondence each top of driving gear all is provided with driven gear, driving gear and driven gear meshing, the top-moving screw rod runs through driven gear's middle part, and top-moving screw rod and driven gear threaded connection, the both ends that the top-moving screw rod is laminated with the bottom surface of lower mould profiled sheeting and the inner bottom wall in drive chamber respectively.

Preferably, the top and the bottom of the driven gear are both rotatably connected with a supporting shaft through a bearing, the supporting shaft is of a hollow cylindrical structure, the jacking screw rod penetrates through the supporting shaft, and one end, far away from the driven gear, of the supporting shaft is fixedly connected with the inner wall of the driving cavity.

Preferably, the vertical distance between the lower surface of the driven gear and the bottom surface of the jacking screw is equal to the difference between the depth of the cavity of the lower die and the height of the lower die forming plate.

Preferably, a buffer mechanism is arranged between the upper die and the lower die, the buffer mechanism comprises guide post blocks arranged at four corners of the upper die, guide posts are arranged at positions, corresponding to the guide post blocks, of the upper surface of the workbench, the guide post blocks penetrate through the guide posts, buffer springs are sleeved outside the guide posts, and two ends of each buffer spring are fixedly connected with the guide post blocks and the upper surface of the workbench respectively.

Preferably, the top of the guide pillar is T-shaped, the guide pillar is of a cylindrical structure, and the guide pillar block is in clearance fit with the guide pillar.

Preferably, the upper die forming plate is welded with the upper die.

Through adopting the technical scheme, the utility model discloses do the disconnect-type setting with lower mould and lower mould profiled sheeting, drive the driving gear through starting the motor and rotate when needs drawing of patterns, and then drive a plurality of tops and move the screw rod upwards and remove, make the lower mould profiled sheeting upwards top move, and then make things convenient for operating personnel to take the support blank, it sets up to be circumference formula array distribution with a plurality of tops to move the screw rod simultaneously, make top power distribution comparatively even, make lower mould profiled sheeting remove stably, simultaneously the utility model discloses a be provided with buffer gear, utilize buffer spring's self elasticity to cushion last mould and lower mould after the compound die, reduce the loss that the rigid collision of mould produced, be favorable to improving the life of mould.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged view of the portion A of FIG. 1 according to the present invention;

fig. 3 is a schematic view of the distribution of the jacking screws at the bottom of the lower mold forming plate of the present invention.

In the figure: 1 workbench, 2 frames, 3 lower dies, 4 upper dies, 5 lower die forming plates, 6 upper die forming plates, 7 demoulding mechanisms, 8 hydraulic devices, 9 supporting shafts, 10 buffer mechanisms, 71 jacking screw rods, 72 driving cavities, 73 motors, 74 driving gears, 75 driven gears, 101 guide post blocks, 102 guide posts and 103 buffer springs.

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.

Referring to fig. 1-3, the present invention provides a technical solution: the mould for the engine humidifier bracket can be understood as being mainly used for processing and producing the engine humidifier bracket and comprises a workbench 1 and a frame 2 fixedly arranged on the upper surface of the workbench 1, a lower die 3 is arranged on the upper surface of the workbench 1, an upper die 4 is arranged at the bottom of the frame 2, a lower die forming plate 5 is arranged at the bottom of the lower die 3, an upper die forming plate 6 is arranged on the lower surface of the upper die 4, the outer side of the lower die forming plate 5 is attached to the inner side of the lower die 3, it can be understood that the lower die molding plate 5 is in a state of being attached to the inner wall of the cavity of the lower die 3, that is, the lower die molding plate 5 has the capability of moving up and down, a demoulding mechanism 7 is arranged at the bottom of the lower die forming plate 5, a hydraulic device 8 is arranged at the top of the frame 2, the hydraulic device 8 is specifically a hydraulic cylinder, and the output end of the hydraulic device 8 is fixedly connected with the top center position of the upper die 4;

the demoulding mechanism 7 comprises a plurality of jacking screws 71 and a driving cavity 72 arranged inside the workbench 1, a motor 73 is fixedly installed inside the driving cavity 72, the jacking screws 71 are distributed in a circumferential array manner around the center of the lower die forming plate 5, a driving gear 74 is arranged at the output end of the motor 73, driven gears 75 are arranged at positions, corresponding to the jacking screws 71, on the outer side of the driving gear 74, the driving gear 74 is meshed with the driven gears 75, the jacking screws 71 penetrate through the middle of the driven gears 75, the jacking screws 71 are in threaded connection with the driven gears 75, and two ends of the jacking screws 71 are respectively attached to the bottom surface of the lower die forming plate 5 and the inner bottom wall of the driving cavity 72.

Referring to fig. 1-3, in the specific implementation process, when demolding is performed, a motor is started to drive a driving gear 74 to rotate, and further drive a plurality of driven gears 75 to rotate, because the driven gears 75 are in threaded connection with a jacking screw 71, and further along with the rotation of the driven gears 75, the jacking screw 71 rotates upwards and goes up and down, it should be noted that the top end of the jacking screw 71 is rotatably connected with a lower mold forming plate 5 through a bearing, so that the lower mold forming plate 5 is driven to move upwards along with the upward movement of the jacking screw 71, and further a support blank inside a lower mold 3 is demolded upwards, which is convenient for workers to perform demolding operation, and the number of the jacking screws 71 is set to be a plurality, the dry jacking screws 71 are distributed in a circumferential array around the center of the lower mold forming plate 5, so that the lower mold forming plate 5 is stressed more uniformly, the lower mould profiled sheeting 5 moves stably, helps improving the life of lower mould profiled sheeting 5 like this, and simultaneously when the compound die, the bottom surface of lower mould profiled sheeting 5 is laminated in the upper surface of workstation 1 and the upper surface of top screw 91, can not cause the sunken problem of lower mould profiled sheeting 5 formation, does benefit to in-service use.

In order to strengthen the rotational stability of the driven gear 75, the top and the bottom of the driven gear 75 are both connected with a supporting shaft 9 through bearings in a rotating manner, the supporting shaft 9 is of a hollow cylindrical structure, the jacking screw rod 71 penetrates through the supporting shaft 9, one end of the supporting shaft 9, which is far away from the driven gear 75, is fixedly connected with the inner wall of the driving cavity 72, it can be understood that the supporting shaft 9 is mainly used for stably rotating the driven gear 75 to provide support, the supporting shaft 9 is of a hollow cylindrical structure, so that the normal up-and-down movement of the jacking screw rod 71 cannot be influenced, and a gap exists between the inner wall of the supporting shaft 9 and.

The vertical distance between the lower surface of the driven gear 75 and the bottom surface of the jacking screw rod 71 is equal to the difference between the depth of the cavity of the lower die 3 and the height of the lower die forming plate 5, so that the support blank can be just jacked out of the cavity of the lower die 3 during demolding, the support blank cannot be jacked too high, and the support blank is convenient for workers to take.

A buffer mechanism 10 is arranged between the upper die 4 and the lower die 3, the buffer mechanism 10 comprises guide post blocks 101 arranged at four corners of the upper die 4, guide posts 102 are arranged at positions, corresponding to the guide post blocks 101, on the upper surface of the workbench 1, the guide post blocks 101 penetrate through the guide posts 102, buffer springs 103 are sleeved outside the guide posts 102, two ends of each buffer spring 103 are fixedly connected with the upper surfaces of the guide post blocks 101 and the workbench 1 respectively, the tops of the guide posts 102 are arranged in a T shape, the guide posts 102 are of a cylindrical structure, and the guide post blocks 101 are in clearance fit with the guide posts 102.

Referring to fig. 1, in a specific implementation process, when mold clamping is performed, an upper mold 4 is pressed in a direction towards a lower mold 3 under the pressure of a hydraulic device 8, a guide pillar block 101 slides on a guide pillar 102, a pressure is given to a buffer spring 103 along with the movement of the guide pillar block 101, and then the upper mold and the lower mold after mold clamping are buffered by the elasticity of the buffer spring 103, so that the loss caused by hard collision of the mold is reduced, and the service life of the mold is prolonged.

Go up mould profiled sheeting 6 and last mould 4 welding, help improving the steadiness between the structure.

The working principle is as follows: when demoulding, start the motor and drive driving gear 74 and rotate, and then drive a plurality of driven gear 75 and rotate, because driven gear 75 and top are moved screw rod 71 threaded connection, and then along with driven gear 75's rotation, top is moved screw rod 71 and upwards is rotated and is gone up and down, it needs to explain that the top of top is moved screw rod 71 and is passed through the bearing and is rotated with lower mould profiled sheeting 5 and be connected, like this along with the rebound that pushes up screw rod 71 can drive lower mould profiled sheeting 5 rebound, and then will be located the inside support blank of lower mould 3 and upwards carry out the drawing of patterns operation.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.

Claims

1. The utility model provides an engine humidifier support mould, includes workstation and fixed mounting in the frame of workstation upper surface, its characterized in that: the upper surface of the workbench is provided with a lower die, the bottom of the rack is provided with an upper die, the bottom of the lower die is provided with a lower die forming plate, the lower surface of the upper die is provided with an upper die forming plate, the outer side of the lower die forming plate is attached to the inner side of the lower die, the bottom of the lower die forming plate is provided with a demoulding mechanism, the top of the rack is provided with a hydraulic device, and the output end of the hydraulic device is fixedly connected with the center position of the top of the upper die;

2. The engine humidifier cradle mold as set forth in claim 1, wherein: the top and the bottom of driven gear all are connected with the back shaft through the bearing rotation, the back shaft is the hollow cylindrical structure, the top is moved the screw rod and is passed the back shaft, driven gear's one end and the inner wall fixed connection in drive chamber are kept away from to the back shaft.

3. The engine humidifier cradle mold as set forth in claim 1, wherein: and the vertical distance between the lower surface of the driven gear and the bottom surface of the jacking screw is equal to the difference between the depth of the cavity of the lower die and the height of the lower die forming plate.

4. The engine humidifier cradle mold as set forth in claim 1, wherein: the buffer mechanism is arranged between the upper die and the lower die and comprises guide post blocks arranged at four corners of the upper die, guide posts are arranged at positions, corresponding to the guide post blocks, of the upper surface of the workbench, the guide post blocks penetrate through the guide posts, buffer springs are sleeved outside the guide posts, and two ends of each buffer spring are fixedly connected with the guide post blocks and the upper surface of the workbench respectively.

5. The engine humidifier cradle mold as set forth in claim 4, wherein: the top of the guide post is arranged in a T shape, the guide post is of a cylindrical structure, and the guide post block is in clearance fit with the guide post.

6. The engine humidifier cradle mold as set forth in claim 1, wherein: and the upper die forming plate is welded with the upper die.