CN220575472U

CN220575472U - Injection molding deburring device

Info

Publication number: CN220575472U
Application number: CN202322089764.XU
Authority: CN
Inventors: 陈万喜
Original assignee: Suzhou Saiou Precision Machine Co ltd
Current assignee: Suzhou Saiou Precision Machine Co ltd
Priority date: 2023-08-04
Filing date: 2023-08-04
Publication date: 2024-03-12
Anticipated expiration: 2033-08-04

Abstract

The utility model discloses an injection molding piece deburring device, which relates to the technical field of deburring and comprises a workbench, wherein a closing mechanism is arranged outside the workbench and comprises a support frame, a threaded pipe and two sealing boxes, the inner bottom wall of the support frame is rotationally connected with a threaded rod, the threaded pipe is in threaded connection with the threaded rod, the outer surface of the threaded pipe is fixedly connected with a lifting plate, and the outer surface of the lifting plate is hinged with two connecting rods through a pin shaft. It can be through closing mechanism and dust extraction's setting to make two seal boxes cooperation dust absorption mouth, make the region of polishing the burr seal, prevent that the in-process of polishing the burr from producing a large amount of dust and smog and drifting outside, open the dust catcher simultaneously and make dust and smog that the dust absorption mouth extraction produced in-process of polishing through the pipe, thereby effectively avoid producing a large amount of dust and smog in-process of polishing and leak and make staff's mistake inhale these dust, harm staff's healthy.

Description

Injection molding deburring device

Technical Field

The utility model relates to the technical field of deburring, in particular to a deburring device for injection molding parts.

Background

Deburring, namely removing thorns or burrs formed at the intersection of the surfaces of the parts, wherein burrs on the mechanical parts are caused by plastic deformation in the cutting process; some flash edges are formed by casting, die forging and other processing, and some flash edges are formed by welding and extruding, so that with the improvement of industrialization and automation degree, the improvement of the manufacturing precision requirements of mechanical parts and the miniaturization of mechanism design are particularly obvious in the field of mechanical processing, particularly in the field of aviation, aerospace, instruments and meters, the harmfulness of the flash edges is gradually brought into general importance, and research on the generation mechanism and the removal method of the flash edges is started.

According to the patent number CN213198487U, an injection molding piece deburring device comprises a frame, wherein a flat plate is fixed on the upper part of the frame, a dust collection chamber is arranged in the frame below the flat plate, and a fan is arranged in the dust collection chamber; the utility model discloses a polishing machine, including dull and stereotyped top, dull and stereotyped top both sides are fixed with the horizontal pole respectively, be provided with the spout in the body of rod on horizontal pole upper portion, be provided with the slider in the spout, slider upper portion is fixed with the arc track, on the slider in the spout is arranged respectively at arc track both ends, it has the slide rail to have seted up on one side of arc track's inner arc, be provided with the base in the slide rail, be fixed with the lift on the base, lift end connection has the motor, be provided with the burnishing machine on the motor.

However, in the implementation process of the scheme, after injection molding of plastic injection molding of pfa, ppr and other materials is completed, many burrs need to exist on the surface of the injection molding, and the burrs need to be polished through a polisher, so that the surface of the injection molding is kept smooth, but the current polishing device is generally exposed outside, a large amount of dust and smoke are generated in the polishing process of the polisher, so that the surrounding working environment is polluted, and if workers inhale the dust by mistake, the physical health of the workers is damaged; for this reason, we provide an injection molding deburring device that solves the above problems.

Disclosure of Invention

The utility model aims to make up the defects of the prior art and provides an injection molding piece deburring device.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an injection molding burring device, includes the workstation, the outside of workstation is provided with closing mechanism, closing mechanism includes support frame, screwed pipe and two seal boxes, the interior bottom wall of support frame rotates and is connected with the threaded rod, screwed pipe and threaded rod threaded connection, the surface fixedly connected with lifter plate of screwed pipe, the surface of lifter plate articulates through the round pin axle has two connecting rods, two the one end that the lifter plate was kept away from to the connecting rod articulates with two seal boxes respectively, the outside of workstation is provided with dust absorption mechanism, dust absorption mechanism includes the dust catcher, the external surface fixed intercommunication of dust catcher has the pipe, the one end fixed intercommunication that the dust catcher was kept away from to the pipe has the dust absorption mouth, the outside of workstation is provided with grinding machanism, grinding machanism is including moving the base, the outside of workstation is provided with clamping mechanism, clamping mechanism includes two grip blocks.

Further, the inner bottom wall fixedly connected with slide bar one of support frame, the surface sliding connection of slide bar one has the slide tube one, the slide tube one runs through the surface of lifter plate and with lifter plate fixed connection, through the setting of slide bar one, increases the stability when the lifter plate reciprocates, avoids the lifter plate to take place the skew when reciprocating.

Further, two the equal fixedly connected with of surface of seal box two slide bars two, the surface fixedly connected with of workstation two slide pipes two, two sets of slide bar two sliding connection are at the surface of two slide pipes two, through the setting of two slide pipes two, increase the stability when the seal box removes, carry out spacingly to the seal box simultaneously, make two seal boxes all with workstation in close contact.

Further, two the fluting with dust absorption mouth looks adaptation has all been seted up to the surface of seal box, the surface fixedly connected with of dust absorption mouth two dead levers, two the surface of equal fixed connection at the support frame of dead lever, the surface of dust absorption mouth is provided with sealed pad, and the surface that two seal boxes are close to each other all is provided with sealed pad, and when two seal boxes moved each other and made two seal boxes and dust absorption mouth contact each other, sealed pad will increase the gas tightness when sealed.

Further, the surface fixedly connected with sander of moving the base, the surface fixedly connected with of workstation two cylinders, two the equal fixed connection of output of cylinder is at the surface of moving the base, through the setting of two cylinders, controls two cylinders and drives and move the base, makes the wheel of polishing of sander be close to the injection molding to realize the polishing to the injection molding burr.

Further, the surface fixedly connected with two gag levers of workstation, two the equal sliding connection of grip block is at the surface of two gag levers, two the equal fixedly connected with slide bar of surface of grip block is three, through the setting of two gag levers, increases the stability when two grip blocks remove, and the surface of two grip blocks is provided with the slipmat simultaneously.

Further, the outer surface fixedly connected with telescopic link of workstation, the telescopic link's telescopic link fixedly connected with movable plate, two spouts with slide bar three-phase adaptation have been seted up to the surface of movable plate, two the slide bar is three respectively through the spout and the movable plate sliding connection of two movable plates, and when the movable plate moved, slide bar three was slided in the spout of movable plate, and the spout of movable plate will extrude slide bar three, makes slide bar three drive the grip block and removes to make two grip blocks be close to each other.

Compared with the prior art, the injection molding deburring device has the following beneficial effects:

1. according to the utility model, through the arrangement of the closing mechanism and the dust collection mechanism, the lifting plate moves downwards to drive the two sealing boxes to be close to each other through the two connecting rods, and the two sealing boxes are matched with the dust collection opening, so that the area for polishing burrs is sealed, a large amount of dust and smoke generated in the process of polishing burrs are prevented from drifting outside to pollute the surrounding working environment, and meanwhile, the dust collector is opened to enable the dust collection opening to extract the dust and smoke generated in the polishing process through the guide pipe, so that the situation that a large amount of dust and smoke are leaked in the polishing process to enable workers to inhale the dust mistakenly is effectively avoided, and the body health of the workers is damaged.

2. According to the utility model, the movable plate is driven to move by the polishing mechanism and the clamping mechanism through controlling the telescopic rod, and the movable plate moves to enable the two clamping blocks to be close to each other through the two sliding rods III, so that the two clamping blocks clamp and fix the injection molding piece, the stability of the injection molding piece in the polishing process is kept, the two cylinders are controlled to drive the movable base to move, the polishing wheel of the polisher is enabled to be close to the injection molding piece, and therefore the burr of the injection molding piece is polished, and the surface of the injection molding piece is polished smoothly.

Drawings

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

FIG. 2 is a schematic perspective view of a dust-absorbing mechanism according to the present utility model;

FIG. 3 is a schematic perspective view of a closure mechanism according to the present utility model;

FIG. 4 is a schematic perspective view of the polishing mechanism of the present utility model;

fig. 5 is a schematic perspective view of a clamping mechanism according to the present utility model.

In the figure: 1. a work table; 2. a closing mechanism; 201. a support frame; 202. a threaded tube; 203. a threaded rod; 204. a lifting plate; 205. a first slide bar; 206. a slide pipe I; 207. a connecting rod; 208. a seal box; 209. a second slide bar; 210. a sliding tube II; 3. a dust collection mechanism; 31. a dust collection port; 32. a fixed rod; 33. a conduit; 34. a dust collector; 4. a polishing mechanism; 41. a sander; 42. a movable base; 43. a cylinder; 5. a clamping mechanism; 51. a clamping block; 52. a limit rod; 53. a third slide bar; 54. a telescopic rod; 55. and (3) moving the plate.

Detailed Description

The principles and features of the present utility model are described below with reference to the drawings, the examples are illustrated for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model.

The embodiment provides an injection molding burring device, and the device effectively avoids producing a large amount of dust and smog and leaks and make staff's mistake inhale these dust in the process of polishing, harm staff's healthy.

Referring to fig. 1, fig. 2 and fig. 3, an injection molding deburring device comprises a workbench 1, a closing mechanism 2 is arranged outside the workbench 1, the closing mechanism 2 comprises a supporting frame 201, a threaded pipe 202 and two sealing boxes 208, a threaded rod 203 is rotatably connected with the inner bottom wall of the supporting frame 201, the threaded pipe 202 is in threaded connection with the threaded rod 203, one end, far away from the inner bottom wall of the supporting frame 201, of the threaded rod 203 penetrates through the inner top wall of the supporting frame 201 and is rotatably connected with the supporting frame 201, a motor is arranged outside the threaded rod 203, the output end of the motor of the threaded rod 203 is fixedly connected with the threaded rod 203, a worker can control the motor of the threaded rod 203 to drive the threaded rod 203 to rotate, and the threaded rod 203 is rotated to drive the threaded pipe 202 to move up and down.

The outer surface fixedly connected with lifter plate 204 of screwed pipe 202, the interior bottom wall fixedly connected with slide bar one 205 of support frame 201, the surface sliding connection of slide bar one 205 has a slide tube one 206, and slide tube one 206 runs through the surface of lifter plate 204 and with lifter plate 204 fixed connection, through the setting of slide bar one 205, increases the stability when lifter plate 204 reciprocates, avoids the skew to take place when lifter plate 204 reciprocates.

The outer surface of the lifting plate 204 is hinged with two connecting rods 207 through a pin shaft, one ends of the two connecting rods 207 far away from the lifting plate 204 are respectively hinged with two sealing boxes 208, and the lifting plate 204 moves downwards to drive the two sealing boxes 208 to be close to each other through the two connecting rods 207, so that the two sealing boxes 208 and the dust collection opening 31 are in close contact with each other, a polishing area on the workbench 1 is sealed, and polished dust and smoke are prevented from drifting to the external polluted environment.

The outer surface of two seal boxes 208 is all fixedly connected with two slide bars two 209, and the surface fixedly connected with two slide pipes two 210 of workstation 1, two sets of slide bars two 209 respectively sliding connection at the surface of two slide pipes two 210, through the setting of two slide pipes two 210, increase the stability when seal boxes 208 remove, carry out the spacing to seal boxes 208 simultaneously, make two seal boxes 208 all and workstation 1 in close contact.

The dust collection mechanism 3 is arranged outside the workbench 1, the dust collection mechanism 3 comprises a dust collector 34, a conduit 33 is fixedly communicated with the outer surface of the dust collector 34, one end, away from the dust collector 34, of the conduit 33 is fixedly communicated with a dust collection opening 31, the dust collector 34 is opened, dust and smoke generated in the polishing process are extracted through the dust collection opening 31 through the conduit 33, therefore, a large amount of dust and smoke generated in the polishing process are effectively prevented from leaking out, workers can inhale the dust mistakenly, the physical health of the workers is damaged, the dust collector 34 belongs to the prior art, the model of the dust collector 34 is not limited further in the application, the dust collector 34 does not belong to the main innovation direction of the utility model, and therefore the details of the dust collector 34 are not shown in detail in the drawings.

The fluting with dust absorption mouth 31 looks adaptation has all been seted up to the surface of two seal boxes 208, the surface of dust absorption mouth 31 is provided with sealed pad, the surface that two seal boxes 208 are close to each other all is provided with sealed pad, when two seal boxes 208 remove each other and make two seal boxes 208 and dust absorption mouth 31 contact each other, the gas tightness when sealed will be increased to sealed pad, the surface fixedly connected with two dead levers 32 of dust absorption mouth 31, the equal fixed connection of two dead levers 32 is at the surface of support frame 201, through the setting of two dead levers 32, increase the stability of dust absorption mouth 31, keep the dust absorption mouth 31 not remove.

Referring to fig. 4, the polishing mechanism 4 is arranged outside the workbench 1, the polishing mechanism 4 comprises a movable base 42, a polishing device 41 is fixedly connected to the outer surface of the movable base 42, two air cylinders 43 are fixedly connected to the outer surface of the movable base 42, the polishing device 41 is formed by combining a rotating motor and a polishing wheel, the polishing wheel of the polishing device 41 is fixedly connected with the output end of a motor of the polishing device 41 again, the motor of the polishing device 41 is controlled to drive the polishing wheel of the polishing device 41 to rotate, the polishing wheel of the polishing device 41 rotates and contacts burrs of an injection molding piece, the burrs of the injection molding piece are polished, the movable base 42 is driven to move by controlling the two air cylinders 43 through the arrangement of the two air cylinders 43, and the polishing wheel of the polishing device 41 is close to the injection molding piece, so that the burrs of the injection molding piece are polished.

Referring to fig. 5, the clamping mechanism 5 is arranged outside the workbench 1, the clamping mechanism 5 comprises two clamping blocks 51, two limiting rods 52 are fixedly connected to the outer surface of the workbench 1, the two clamping blocks 51 are slidably connected to the outer surfaces of the two limiting rods 52, the stability of the two clamping blocks 51 during moving is improved through the arrangement of the two limiting rods 52, and meanwhile anti-slip pads are arranged on the outer surfaces of the two clamping blocks 51, so that the friction force of the two clamping blocks 51 to injection molding pieces is improved.

The outer surface of two grip blocks 51 is all fixedly connected with slide bar III 53, and the surface fixedly connected with telescopic link 54 of workstation 1, the telescopic link 54's the telescopic end fixedly connected with movable plate 55, and the staff can control telescopic link 54 to make telescopic link 54 drive movable plate 55 and remove.

Two sliding grooves matched with the third sliding rod 53 are formed in the outer surface of the moving plate 55, the third sliding rod 53 is respectively connected with the moving plate 55 in a sliding mode through the sliding grooves of the two moving plates 55, when the moving plate 55 moves, the third sliding rod 53 slides in the sliding grooves of the moving plate 55, the sliding grooves of the moving plate 55 extrude the third sliding rod 53, and the third sliding rod 53 drives the clamping blocks 51 to move, so that the two clamping blocks 51 are close to each other.

Working principle: when the dust collector is used, the motor of the threaded rod 203 is opened, the threaded rod 203 is driven to rotate, the threaded rod 203 rotates to drive the lifting plate 204 to move downwards through the threaded pipe 202, the lifting plate 204 moves downwards to drive the two sealing boxes 208 to approach each other through the two connecting rods 207, the two sealing boxes 208 are matched with the dust collection opening 31, the area where burrs are polished is sealed, a large amount of dust and smoke generated in the process of polishing the burrs are prevented from drifting outside to pollute the surrounding working environment, meanwhile, the dust collector 34 is opened, the dust collection opening 31 is enabled to extract the dust and smoke generated in the polishing process through the guide pipe 33, and therefore the situation that a large amount of dust and smoke are generated in the polishing process to leak out to enable workers to inhale the dust mistakenly is effectively avoided, and the body health of the workers is damaged.

The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.

Claims

1. Injection molding burring device, including workstation (1), its characterized in that: the outside of workstation (1) is provided with closing mechanism (2), closing mechanism (2) include support frame (201), screwed pipe (202) and two seal boxes (208), the interior bottom wall rotation of support frame (201) is connected with threaded rod (203), screwed pipe (202) and threaded rod (203) threaded connection, the surface fixedly connected with lifter plate (204) of screwed pipe (202), the surface of lifter plate (204) articulates through the round pin axle has two connecting rods (207), two the one end that lifter plate (204) was kept away from to connecting rod (207) articulates with two seal boxes (208) respectively, the outside of workstation (1) is provided with dust absorption mechanism (3), dust absorption mechanism (3) are including dust catcher (34), the fixed surface intercommunication of dust catcher (34) has pipe (33), the one end fixed intercommunication that dust absorption mouth (31) were kept away from to pipe (33), the outside of workstation (1) is provided with polishing mechanism (4), polishing mechanism (4) are including moving base (42), the outside of workstation (1) is provided with clamping mechanism (5).

2. The injection molding deburring device as set forth in claim 1, wherein: the inner bottom wall of the supporting frame (201) is fixedly connected with a first sliding rod (205), the outer surface of the first sliding rod (205) is connected with a first sliding pipe (206) in a sliding mode, and the first sliding pipe (206) penetrates through the outer surface of the lifting plate (204) and is fixedly connected with the lifting plate (204).

3. The injection molding deburring device as set forth in claim 1, wherein: two sliding rods II (209) are fixedly connected to the outer surfaces of the two sealing boxes (208), two sliding pipes II (210) are fixedly connected to the outer surface of the workbench (1), and two groups of sliding rods II (209) are respectively and slidably connected to the outer surfaces of the two sliding pipes II (210).

4. The injection molding deburring device as set forth in claim 1, wherein: the outer surfaces of the two sealing boxes (208) are provided with grooves matched with the dust collection openings (31), the outer surfaces of the dust collection openings (31) are fixedly connected with two fixing rods (32), and the two fixing rods (32) are fixedly connected to the outer surfaces of the supporting frames (201).

5. The injection molding deburring device as set forth in claim 1, wherein: the outer surface fixedly connected with sander (41) of removal base (42), the surface fixedly connected with of workstation (1) two cylinders (43), two the output of cylinder (43) is all fixed connection at the surface of removal base (42).

6. The injection molding deburring device as set forth in claim 1, wherein: the outer surface fixedly connected with two gag levers (52) of workstation (1), two grip block (51) all sliding connection is at the surface of two gag levers (52), two the surface of grip block (51) all fixedly connected with slide bar three (53).

7. The injection molding deburring device as set forth in claim 6, wherein: the workbench is characterized in that a telescopic rod (54) is fixedly connected to the outer surface of the workbench (1), a moving plate (55) is fixedly connected to the telescopic end of the telescopic rod (54), two sliding grooves matched with three sliding rods (53) are formed in the outer surface of the moving plate (55), and the three sliding rods (53) are respectively connected with the moving plate (55) in a sliding mode through the sliding grooves of the two moving plates (55).