CN218286676U

CN218286676U - Plastics punching press mechanism based on HSS technology

Info

Publication number: CN218286676U
Application number: CN202222381005.6U
Authority: CN
Inventors: 刘水彦
Original assignee: Guangzhou Highteen Plastics Co ltd
Current assignee: Guangzhou Highteen Plastics Co ltd
Priority date: 2022-09-06
Filing date: 2022-09-06
Publication date: 2023-01-13
Anticipated expiration: 2032-09-06

Abstract

The utility model relates to a stamping equipment technical field specifically is a plastics punching press mechanism based on HSS technology, including stamping workbench, be provided with stamping die and aircraft nose on the stamping workbench, be provided with hot stoving mechanism on the aircraft nose, hot stoving mechanism includes the montant, goes out the fan housing, air-blower and connecting block, installs a plurality of heating wires in going out the fan housing, and the air-out end of air-blower and going out to be connected with the ventilation pipe between the fan housing. This plastics punching press mechanism based on HSS technology dries by the fire the mechanism through the heat that sets up on stamping workbench for stir out the fan housing towards stamping die's top back, the air-blower blows off the air outwards from the fan housing, and the air can be heated when the heating wire of flowing through, makes hot-blast blowing to stamping die, thereby heats for placing the plastic part of preparing the punching press on stamping die, reduces the phenomenon of rupture that plastic parts takes place when being punched.

Description

Plastics punching press mechanism based on HSS technology

Technical Field

The utility model relates to a stamping equipment technical field specifically is a plastics punching press mechanism based on HSS technology.

Background

The HSS process is a polymer sintering process, is a 3D printing method for mass production, can be used for development and batch production of functional prototype parts, can produce various plastic parts required by people, and can be used for re-processing some plastic parts after production through the stamping process to obtain required part shapes.

The application number is CN 202020656283.6's patent discloses a stamping die is used in dysmorphism processing, which comprises an operation panel, a supporting frame, a hydraulic press, the telescopic link, the magnetic flow device, cross slotted hole I has been seted up at the middle part of one of them magnetic flow device one side, cross fixed strip I has been cup jointed in the inside activity of cross slotted hole I, the circular telegram recess has been seted up at the positive middle part of support frame, the bottom fixed mounting of operation panel has the terrace die, cross slotted hole II has been seted up at the top of operation panel one side, this patent passes through cross fixed strip and cross slotted hole, the effect of dismantling the terrace die fast and installing has been realized, the problem that need disassemble when having solved current mould and change and lead to waste time and machining efficiency low with a large amount of screw nuts of installation, the easy and simple operation nature of equipment has been improved.

In view of the fact that when the plastic part using the HSS process is stamped, the plastic part is broken in the stamping forming process, the plastic part is scrapped, and the production cost is increased, a plastic stamping mechanism based on the HSS process is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a plastics punching press mechanism based on HSS technology to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a plastics punching press mechanism based on HSS technology, includes stamping workbench, the last stamping die that is provided with of stamping workbench, the rear side edge department on stamping workbench top installs the aircraft nose, one side of aircraft nose is provided with hot stoving mechanism, hot stoving mechanism is including installing the montant of aircraft nose side, setting are in the play fan housing of montant bottom, install through the bolt the air-blower and the connecting block on aircraft nose top, the connecting block is in the montant with play the connection effect between the fan housing, install a plurality of heating wires through the bolt in the fan housing, the air-out end of air-blower with be connected with the ventilation pipe between the fan housing.

Preferably, a hydraulic machine is fixed at the top end of the machine head through a bolt, and a movable shaft of the hydraulic machine penetrates through the machine head and is provided with a punch through a bolt.

Preferably, a fixing seat with a rectangular cross section is integrally formed at the top end of the vertical rod, the fixing seat is fixed on the side end face of the machine head through a bolt, and a baffle is fixed at the bottom end of the vertical rod through a bolt.

Preferably, the tail end of the air outlet cover is tightly welded with a convex pipe, the tail end of the convex pipe is tightly welded with a sleeve, and the tail end of the ventilation pipe is sleeved outside the sleeve.

Preferably, the inside of the air-out cover is hollow, and a blocking net is fixed at the opening of the air-out cover through a bolt.

Preferably, the vertical rod penetrates through the connecting block, the connecting block can rotate on the vertical rod, the left end of the connecting block is in threaded connection with a first handle screw, the right end of the connecting block is in threaded connection with a second handle screw, and the tail end of the first handle screw abuts against the vertical rod.

Preferably, the top end of the convex pipe is tightly welded with a convex plate, the convex plate is attached to the right end face of the connecting block, and the tail end of the second handle screw penetrates through the convex plate.

Compared with the prior art, the beneficial effects of the utility model are that:

this plastics punching press mechanism based on HSS technology dries by the fire the mechanism through the heat that sets up on stamping workbench for stir out the fan housing towards stamping die's top back, the air-blower blows off the air outwards from the fan housing, and the air can be heated when the heating wire of flowing through, makes hot-blast blowing to stamping die, thereby heats for placing the plastic part of preparing the punching press on stamping die, reduces the phenomenon of rupture that plastic parts takes place when being punched.

Drawings

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

fig. 2 is a schematic structural diagram of the middle heating and drying mechanism of the present invention;

FIG. 3 is a schematic structural view of the middle stem of the present invention;

fig. 4 is an exploded view of the middle air outlet housing of the present invention;

fig. 5 is an exploded view of the middle connection block of the present invention.

The meaning of the individual reference symbols in the figures is:

1-a stamping working table; 11-a stamping die; 12-a machine head; 13-a hydraulic press; 131-a punch;

2-a hot baking mechanism; 21-a vertical rod; 211-a fixed seat; 212-a baffle; 22-air outlet cover; 221-convex tube; 222-a sleeve; 223-convex plate; 224-heating wire; 225-blocking net; 23-a blower; 231-a vent tube; 24-connecting blocks; 241-first handle screw; 242-second handle screw.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and simplification of description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Further, "a number" means two or more unless specifically limited otherwise.

Referring to fig. 1-5, the present invention provides a technical solution:

the utility model provides a plastics punching press mechanism based on HSS technology, including stamping workbench 1, be provided with stamping die 11 on stamping workbench 1, die head 12 is installed to the rear side edge department on stamping workbench 1 top, the top of die head 12 is fixed with hydraulic press 13 through the bolt, the loose axle of hydraulic press 13 runs through die head 12 and installs drift 131 through the bolt, accessible control hydraulic press 13 drives drift 131 towards stamping die 11 and moves and can make the plastic part go out specific shape by drift 131 on stamping die 11 through placing the plastic part on stamping die 11, reach the mesh of carrying out the punching press for the plastic part.

The utility model discloses in, one side of aircraft nose 12 is provided with hot drying mechanism 2, and hot drying mechanism 2 is including installing montant 21 at the 12 sides of aircraft nose, setting up at the play fan housing 22 of montant 21 bottom, installing air-blower 23 and connecting block 24 on the 12 tops of aircraft nose through the bolt, and connecting block 24 plays the connection effect between montant 21 and play fan housing 22. The air outlet cover 22 is internally provided with a plurality of heating wires 224 through bolts, a ventilation pipe 231 is connected between the air outlet end of the air blower 23 and the air outlet cover 22, the tail end of the air outlet cover 22 is tightly welded with the convex pipe 221, the tail end of the convex pipe 221 is tightly welded with the sleeve 222, the tail end of the ventilation pipe 231 is sleeved outside the sleeve 222, when the heating wires 224 are connected with an external power supply, the heating wires 224 are electrified to generate heat, the air blower 23 is connected with the external power supply at the moment, the air blower 23 starts to work and sends external air into the air outlet cover 22 through the ventilation pipe 231, the air is heated by the heating wires 224 after passing through the heating wires 224, and therefore hot air is blown to the outside from the opening part of the air outlet cover 22.

Specifically, a fixing seat 211 having a rectangular cross section is integrally formed at the top end of the stem 21, and the fixing seat 211 is fixed on the side end face of the handpiece 12 through a bolt, so that the stem 21 can be fixed on the handpiece 12 through the fixing seat 211.

Further, the inside of the air-out cover 22 is hollow, a blocking net 225 is fixed at the mouth of the air-out cover 22 through bolts, the blocking net 225 is a metal net, and the heat resistance can be realized while preventing external sundries from entering the air-out cover 22.

Furthermore, montant 21 through connection block 24, there is baffle 212 montant 21's bottom through the bolt fastening, connection block 24 can rotate on montant 21, connection block 24 is located the top of baffle 212, prevent that connection block 24 from droing from montant 21's bottom, connection block 24's left end threaded connection has first handle screw 241, first handle screw 241's end offsets with montant 21, can make first handle screw 241's end support tightly on montant 21's surface through screwing first handle screw 241, connection block 24 is fixed in montant 21's bottom this moment, when unscrewing first handle screw 241, connection block 24 can rotate in montant 21's bottom, reach the purpose of adjusting connection block 24 on montant 21 towards the angle.

It should be noted that the right end of the connecting block 24 is connected with a second handle screw 242 through a thread, a protruding plate 223 is welded on the top end of the protruding pipe 221 tightly, the protruding plate 223 is attached to the right end face of the connecting block 24, the protruding plate 223 penetrates through the end of the second handle screw 242, when the second handle screw 242 is screwed, the handle portion of the second handle screw 242 presses the protruding plate 223 on the right end of the connecting block 24, so that the protruding plate 223 is fixed on the connecting block 24, the air outlet cover 22 is fixed on the connecting block 24, when the second handle screw 242 is unscrewed, the protruding plate 223 can drive the air outlet cover 22 to rotate around the second handle screw 242 due to losing the limitation of the second handle screw 242, the purpose of adjusting the orientation angle of the air outlet cover 22 can be achieved, the mouth of the air outlet cover 22 can be oriented towards the stamping die 11 after the orientation of the air outlet cover 22 and the connecting block 24 is adjusted, when the plastic component is placed on the stamping die 11, the plastic component can be softened by hot air blown by the air from the air outlet cover 22, and the plastic component can be reduced in fracture when being stamped.

It should be noted that the heating wire 224 and the blower 23 related to the present invention are conventional technologies, and are not described again in this disclosure.

When the plastic stamping mechanism based on the HSS technology of the embodiment is used, firstly, a plastic part to be stamped is placed on the stamping die 11, then the heating wire 224 and the blower 23 are respectively connected with an external power supply, so that the blower 23 starts to operate and sends external air into the air outlet housing 22 through the ventilation pipe 231, when the air passes through the heating wire 224, the air is heated by the heating wire 224 and is blown to the plastic part from the mouth of the air outlet housing 22, so that the plastic part is softened, and finally, the hydraulic press 13 is controlled to drive the punch 131 to move towards the stamping die 11, so that the plastic part is stamped into a specific shape by the punch 131 on the stamping die 11, and because the plastic part is softened, the occurrence of breakage of the plastic part during stamping is reduced.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a plastics punching press mechanism based on HSS technology, includes stamping workbench (1), be provided with stamping die (11) on stamping workbench (1), aircraft nose (12), its characterized in that are installed to the rear side edge department on stamping workbench (1) top: one side of aircraft nose (12) is provided with stoving mechanism (2), stoving mechanism (2) is including installing montant (21), the setting of aircraft nose (12) side are in the play wind cover (22) of montant (21) bottom, install through the bolt air-blower (23) and connecting block (24) on aircraft nose (12) top, connecting block (24) are in montant (21) with play the connection effect between the play wind cover (22), install a plurality of heating wires (224) through the bolt in the play wind cover (22), the air-out end of air-blower (23) with be connected with ventilation pipe (231) between the play wind cover (22).

2. The HSS technology-based plastic stamping mechanism of claim 1, wherein: the top end of the machine head (12) is fixed with a hydraulic machine (13) through a bolt, and a movable shaft of the hydraulic machine (13) penetrates through the machine head (12) and is provided with a punch (131) through a bolt.

3. The HSS technology-based plastic stamping mechanism of claim 1, wherein: the fixing seat (211) with the rectangular cross section is integrally formed at the top end of the vertical rod (21), the fixing seat (211) is fixed on the side end face of the machine head (12) through a bolt, and a baffle (212) is fixed at the bottom end of the vertical rod (21) through a bolt.

4. The HSS technology-based plastic stamping mechanism of claim 1, wherein: the tail end of the air outlet cover (22) is tightly welded with a convex pipe (221), the tail end of the convex pipe (221) is tightly welded with a sleeve (222), and the tail end of the ventilation pipe (231) is sleeved on the outer side of the sleeve (222).

5. The HSS technology-based plastic stamping mechanism of claim 1, wherein: the inside of the air outlet cover (22) is hollow, and a blocking net (225) is fixed at the opening of the air outlet cover (22) through bolts.

6. The HSS technology-based plastic stamping mechanism of claim 1, wherein: the utility model discloses a handle, including montant (21), connecting block (24) can rotate on montant (21), the left end threaded connection of connecting block (24) has first handle screw (241), the right-hand member threaded connection of connecting block (24) has second handle screw (242), the end of first handle screw (241) with montant (21) offset.

7. The HSS process-based plastic stamping mechanism as claimed in claim 4, wherein: the top end of the convex pipe (221) is tightly welded with a convex plate (223), the convex plate (223) is attached to the right end face of the connecting block (24), and the tail end of the second handle screw (242) penetrates through the convex plate (223).