CN221136158U - Pore punching device for plastic manhole cover - Google Patents

Abstract

The utility model discloses a plastic manhole cover pore punching device, which comprises a punching main body, wherein a frame is fixedly arranged at one end of the punching main body, an air cylinder is fixedly arranged at the upper end of the frame, a fixed plate is fixedly arranged at the telescopic end of the air cylinder, and a punching plate is slidably arranged at the lower end of the fixed plate; through the punching press board and the stamping die of change for when the hole to the plastics well lid of difference needs to be beaten, can directly change punching press board and stamping die, fix a position fixedly through buckle and dead lever afterwards, it is more convenient when the punching press, through melting case, heating wire and active carbon, make after the punching press, the fragment that plastics well lid falls down is to melting incasement, give the fragment melting through the heating wire, can carry out reuse, it is extravagant, and the tar keeps the temperature of heating wire, waste gas is discharged from the exhaust pipe through the active carbon in the purifying box, reduce the harm to the staff.

Description

Pore punching device for plastic manhole cover

Technical Field

The utility model relates to the technical field of plastic manhole cover pore punching, in particular to a plastic manhole cover pore punching device.

Background

The stamping is a forming processing method for obtaining a workpiece with a required shape and size by applying external force to plates, strips, pipes, sectional materials and the like by using a press machine and a die to enable the plates, the strips, the pipes, the sectional materials and the like to generate plastic deformation or separation. The stamping and forging belong to plastic processing and are collectively called forging; the well cover is used for covering a road or a home deep well, preventing people or objects from falling, can be divided into a metal well cover, a high-strength fiber cement concrete well cover, a resin well cover and the like according to materials, and can be used for green belts, sidewalks, motor lanes, wharfs, alleys and the like.

When punching the pores of the plastic well cover, different punching devices are required to be replaced in the face of different requirements, so that the punching is not convenient enough, and plastic fragments after punching cannot be processed.

Therefore, the utility model provides a plastic manhole cover pore punching device, which solves the problems of inconvenience and fragment processing.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model provides a plastic manhole cover pore punching device, which solves the problems.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a plastics well lid pore stamping device, includes the punching press main part, punching press main part one end fixed mounting has the frame, frame upper end fixed mounting has the cylinder, cylinder telescopic end fixed mounting has the fixed plate, fixed plate lower extreme slidable mounting has the punching press board, punching press main part upper end slidable mounting has stamping die, fixed plate and punching press board transversely run through there is first through-hole, a plurality of groups punching press post have evenly been seted up to punching press board lower extreme surface, the fixed plate rotates with stamping plate one end and installs the fixed block, a plurality of groups slotted holes have evenly been seted up on stamping die surface, punching press main part upper end transversely runs through with stamping die and has the third through-hole, first through-hole and third through-hole internal thread tightening have the locating lever, stamping die below slidable mounting has the melting case, melting case bottom inner wall fixed mounting has the heating wire, the second through-hole has been seted up to melting case one end, punching press main part one end and second through-hole alignment department fixed mounting have the air duct, air duct inner wall fixed mounting has the exhaust fan, the air duct other end sealing connection has the purifying box, the purifying box inner wall has the active ingredient fixed mounting.

Preferably, the fixed plate and the punching main body are provided with sliding grooves, the punching plate and the punching die are uniformly provided with sliding blocks, the punching plate is connected to the lower end of the fixed plate in a sliding manner through the sliding blocks and the sliding grooves, and the punching die is connected to the upper end of the punching main body in a sliding manner through the sliding blocks and the sliding grooves.

Preferably, the positioning rods are provided with two groups, one group of the positioning rods is fixed in the first through hole in a threaded manner to fix the stamping plate at the lower end of the fixing plate, and the other group of the positioning rods is fixed in the third through hole in a threaded manner to fix the stamping die at the upper end of the stamping main body.

Preferably, the diameter of the heating wire is four millimeters, and the heating wire is uniformly wound at the bottom of the melting box.

Preferably, the surface of the heating wire is covered with a layer of tar.

Preferably, the fixing blocks are provided with two groups, and the two groups of fixing blocks are rotatably arranged at one end of the fixing plate and one end of the punching main body through threads.

Advantageous effects

The utility model provides a pore punching device for a plastic well cover. Compared with the prior art, the method has the following beneficial effects:

(1) The utility model provides a plastics well lid pore stamping device, through removable stamping plate and stamping die for when need the hole of punching to different plastics well lids, can directly change stamping plate and stamping die, fix a position fixedly through buckle and dead lever afterwards, it is more convenient when changing different apertures.

(2) The utility model provides a plastics well lid pore stamping device, through melting case, heating wire and tar for after the punching press, the fragment that falls down of plastics well lid is to melting the incasement, gives the fragment of plastics well lid and melts through the heating wire, can carry out reuse, and not extravagant, and the tar can keep the temperature of heating wire, saves electric power, and the exhaust fan will melt the exhaust gas in the case and follow the exhaust pipe discharge through the active carbon in the purifying box, reduces the harm to the staff.

Drawings

FIG. 1 is a perspective view of the external structure of the present utility model;

FIG. 2 is an enlarged view of the structure of the press body of the present utility model;

FIG. 3 is a perspective view of the structure of the stamping plate and the stamping die of the present utility model;

FIG. 4 is a view showing the construction of the interior of the melting tank according to the present utility model.

In the figure 1, a stamping body; 2. a frame; 3. a cylinder; 4. a fixing plate; 5. a stamping plate; 6. stamping a column; 7. a fixed block; 8. a positioning rod; 9. a slot hole; 10. stamping die; 11. a melting tank; 12. heating wires; 13. an air duct; 14. a purifying box; 15. an exhaust pipe; 16. an exhaust fan; 17. activated carbon; 18. a second through hole; 19. a first through hole; 20. a slide block; 21. a chute; 22. and a third through hole.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Embodiment one:

Referring to fig. 1-4, a plastic manhole cover pore punching device comprises a punching main body 1, a frame 2 is fixedly arranged at one end of the punching main body 1, a cylinder 3 is fixedly arranged at the upper end of the frame 2, a fixing plate 4 is fixedly arranged at the telescopic end of the cylinder 3, a punching plate 5 is slidably arranged at the lower end of the fixing plate 4, a punching die 10 is slidably arranged at the upper end of the punching main body 1, a first through hole 19 transversely penetrates through the fixing plate 4 and the punching plate 5, a plurality of groups of punching columns 6 are uniformly arranged on the surface of the lower end of the punching plate 5, a fixing block 7 is rotatably arranged at one end of the fixing plate 4 and the punching plate 5, a plurality of groups of slotted holes 9 are uniformly arranged on the surface of the punching die 10, a positioning rod 8 is fixedly arranged at the upper end of the punching main body 1 and the punching die 10 transversely penetrates through a third through hole 22, a melting box 11 is slidably arranged below the first through hole 19 and the third through hole 22, an inner wall 12 is fixedly arranged at the bottom of the melting box 11, a second through hole 18 is arranged at one end of the melting box 11, an air guide pipe 13 is fixedly arranged at the position, which is aligned with the second through hole 18, an air guide pipe 16 is fixedly arranged at the position of one end of the punching main body 1 and the second through hole 13, a purifying fan 16 is fixedly arranged at the inner wall of the air guide pipe 13, a carbon purifying box 14 is fixedly arranged at the other end of the air guide pipe 13, a purifying air guide pipe 14 is fixedly arranged at the other end, an inner wall 14 is fixedly arranged at the inner wall of the air guide pipe 13, and an active purifying box 14 is fixedly arranged at the end, and an active end of the purifying device is fixedly arranged at the purifying and has.

The fixed plate 4 and the punching main body 1 are provided with the sliding grooves 21, the punching plate 5 and the punching die 10 are uniformly provided with the sliding blocks 20, the punching plate 5 is connected to the lower end of the fixed plate 4 in a sliding manner through the sliding blocks 20 and the sliding grooves 21, the punching die 10 is connected to the upper end of the punching main body 1 in a sliding manner through the sliding blocks 20 and the sliding grooves 21, the positioning rods 8 are provided with two groups, one group of positioning rods 8 are fixed to the lower end of the fixed plate 4 in a threaded manner in the first through holes 19, the other group of positioning rods 8 are fixed to the upper end of the punching main body 1 in a threaded manner in the third through holes 22, and the positioning and the fixing are facilitated.

In this embodiment, when the holes of different plastic well covers need to be punched, two sets of positioning rods 8 are taken out from the fixing plate 4 and the punching main body 1, then the fixing block 7 on the fixing plate 4 and the punching main body 1 is unscrewed, the punching plate 5 and the punching die 10 are taken out through the sliding block 20 and the sliding groove 21, the proper punching plate 5 and the punching die 10 are replaced, the punching plate 5 and the punching die 10 are pushed into the position of the frame 2, the positioning rods 8 penetrate through the first through holes 19 and the third through holes 22 in the fixing plate 4 and the punching main body 1 to form a positioning effect with the punching die 10, the two sets of positioning rods 8 are in a straight line alignment shape, the punching work can be directly performed without aligning the punching plate 5 with the punching die 10, then the fixing block 7 is screwed to the punching plate 5 and the punching die 10 to fix the plastic well covers with different requirements more conveniently.

Embodiment two:

referring to fig. 1-4, the present embodiment provides a technical solution based on the first embodiment: the diameter of the heating wire 12 is four millimeters, the heating wire 12 is uniformly wound at the bottom of the melting box 11, the surface of the heating wire 12 is covered with one layer of tar, two groups of fixing blocks 7 are arranged, and the two groups of fixing blocks 7 are rotatably arranged at one ends of the fixing plate 4 and the stamping main body 1 through threads.

In this embodiment, after adjustment, the fixing plate 4 is pressed down by the air cylinder 3, the fixed pressing plate 5 is pressed down to the plastic manhole cover, and the downward pressing is performed until the pressing post 6 coincides with the slot hole 9 on the surface of the pressing die 10, so that the plastic manhole cover is successfully pressed, after the pressing is finished, the pressed plastic manhole cover fragments fall into the melting box 11, after a certain amount of fragments of the plastic manhole cover are accumulated, the fragments of the plastic manhole cover are melted by heating by the electric heating wire 12, the plastic water in the melting box 11 is pulled out, tar can keep the temperature heated by the electric heating wire 12 in a high temperature state for a long time, electric power is saved, recycling can be performed, cost is saved, gas generated during melting is rotated by the exhaust fan 16, toxic gas in the melting box 11 is sucked into the purifying box 14 by the air duct 13, the toxic gas is filtered by the activated carbon 17 and discharged from the exhaust duct 15, some compressed air carrying harmful substances such as dust, oil, rust, moisture and the like is filtered by the activated carbon 17, the electric heating wire 12 generates high temperature by the electric arc, and the melting material is melted.

And all that is not described in detail in this specification is well known to those skilled in the art.

During operation, firstly, two groups of positioning rods 8 are taken out of the fixing plate 4 and the stamping main body 1 respectively, then, two groups of fixing blocks 7 are unscrewed upwards and downwards respectively, the stamping plate 5 and the stamping die 10 are taken out in a sliding way through the sliding block 20 and the sliding groove 21, the stamping plate 5 and the stamping die 10 are replaced by the proper stamping plate 5 and the stamping die 10, the stamping plate 5 and the stamping die 10 are pushed into the frame 2, the positioning rods 8 are inserted into the positions of the first through holes 19 and the third through holes 22 in the fixing plate 4 and the stamping main body 1, the fixing blocks 7 are screwed, plastic well covers with different requirements can be punched and punched more conveniently, the stamping plate 5 is pressed down onto the stamping die 10 by the starting cylinder 3, the stamping columns 6 are attached to the slotted holes 9, so that plastic fragments can fall into the melting box 11, the plastic fragments are melted by the electric heating wires 12, the tar can keep the temperature heated by the electric heating wires 12 for a long time, the electric power is saved, and the produced toxic gas is sucked into the purifying box 14 by the exhaust fan 16, and filtered by the active carbon 17.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a plastics well lid pore stamping device, includes punching press main part (1), its characterized in that: the utility model discloses a heating wire electric heater, including punching press main part (1), fixed frame (2), cylinder (3) are fixed to frame (2) one end fixed mounting, cylinder (3) telescopic end fixed mounting has fixed plate (4), fixed plate (4) lower extreme slidable mounting has punching press board (5), punching press main part (1) upper end slidable mounting has punching press mould (10), fixed plate (4) transversely run through with punching press board (5) have first through-hole (19), a plurality of groups punching press post (6) have evenly been seted up to punching press board (5) lower extreme surface, fixed plate (4) and punching press board (5) one end rotate and install fixed block (7), a plurality of groups slotted hole (9) have evenly been seted up on punching press mould (10) surface, punching press main part (1) upper end and punching press mould (10) transversely run through there is third through-hole (22), first through-hole (19) and third through-hole (22) internal thread fixed have locating lever (8), sliding mounting has melting case (11) below punching press mould (10), melting case (11) bottom (12) and punching press board (5) one end rotation installs fixed block (18) to first through-hole (18), the air duct is characterized in that an exhaust fan (16) is fixedly arranged on the inner wall of the air duct (13), the other end of the air duct (13) is connected with a purifying box (14) in a sealing mode, active carbon (17) is fixedly arranged on the inner wall of the purifying box (14), and an exhaust pipe (15) is fixedly arranged at the upper end of the purifying box (14).

2. The plastic manhole cover pore punching device according to claim 1, characterized in that: the utility model discloses a punching press main part, including fixed plate (4), punching press main part (1), fixed plate (4) have all been seted up spout (21), slider (20) have evenly been seted up to punching press board (5) and stamping die (10), punching press board (5) are at fixed plate (4) lower extreme through slider (20) and spout (21) sliding connection, stamping die (10) are in punching press main part (1) upper end through slider (20) and spout (21) sliding connection.

3. The plastic manhole cover pore punching device according to claim 1, characterized in that: the positioning rods (8) are arranged in two groups, one group of the positioning rods (8) is fixed in the first through hole (19) in a threaded mode to fix the stamping plate (5) at the lower end of the fixing plate (4), and the other group of the positioning rods (8) is fixed in the third through hole (22) in a threaded mode to fix the stamping die (10) at the upper end of the stamping main body (1).

4. The plastic manhole cover pore punching device according to claim 1, characterized in that: the diameter of the heating wire (12) is four millimeters, and the heating wire (12) is uniformly wound at the bottom of the melting box (11).

5. The plastic manhole cover pore punching device according to claim 1, characterized in that: the surface of the heating wire (12) is covered with a layer of tar.

6. The plastic manhole cover pore punching device according to claim 1, characterized in that: the fixing blocks (7) are provided with two groups, and the two groups of fixing blocks (7) are rotatably arranged at one ends of the fixing plate (4) and the stamping main body (1) through threads.