CN216542360U

CN216542360U - Deburring mechanism for continuous die

Info

Publication number: CN216542360U
Application number: CN202122543372.7U
Authority: CN
Inventors: 陈杰雄; 陈达彬; 张志华; 邓威
Original assignee: Shenzhen Guangheng Steel Industry Co ltd
Current assignee: Shenzhen Guangheng Steel Industry Co ltd
Priority date: 2021-10-21
Filing date: 2021-10-21
Publication date: 2022-05-17
Anticipated expiration: 2031-10-21

Abstract

The utility model relates to the technical field of machine manufacturing, in particular to a deburring mechanism for a continuous die, which comprises a base, wherein a deburring box is arranged on the upper side of the base, a support frame is fixedly connected between the deburring box and the base, a driving piece is fixedly connected to the outer wall of the deburring box, the driving piece is connected with a rotating shaft, the rotating shaft movably penetrates through the deburring box and is fixedly connected with a first polishing knife and a second polishing knife, the first polishing knife is positioned on the inner side of the deburring box, the second polishing knife is positioned on the outer side of the deburring box, one end of the deburring box is provided with a plurality of feeding holes with different pore diameters, the other end of the deburring box is provided with a plurality of feeding holes with different pore diameters, and the plurality of feeding holes are in one-to-one correspondence with the plurality of feeding holes, the processing efficiency is improved, and the deburring device can be suitable for deburring of continuous dies with various sizes.

Description

Deburring mechanism for continuous die

Technical Field

The utility model relates to the technical field of machine manufacturing, in particular to a deburring mechanism for a continuous die.

Background

Burrs on mechanical parts are caused by plastic deformation in the cutting process; some are flashes for casting, die forging, etc., and some are welding extrusion residues. With the improvement of industrialization and automation, the requirement of mechanical parts on manufacturing precision and the miniaturization of mechanism design in the field of mechanical processing, in particular to the field of aviation, aerospace and instruments and meters, when some continuous dies need to be cut into single dies, in the cutting process, thorn-shaped objects are easily generated at the edges and other parts of the parts due to the process limitation of mechanical processing, and therefore, after the continuous dies are cut into the single dies, the cutting parts of the dies need to be deburred.

In the prior art, the following problems exist:

(1) after the continuous die is cut into single dies, the cutting part of the die needs to be subjected to burr removal operation independently, so that the processing procedures are increased, and the processing efficiency is reduced;

(2) the structure of deburring among the prior art generally can only adapt to the mould of a size, when processing not unidimensional mould, needs frequently to change the deburring structure, and is comparatively troublesome.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a deburring mechanism for a continuous die, which aims to solve the problems in the background technology.

The technical scheme of the utility model is as follows: the utility model provides a burr removal mechanism for continuous mould, includes the base, the upside of base sets up the burr removal case, fixedly connected with support frame between burr removal case and the base, the outer wall fixedly connected with driving piece of burr removal case, the driving piece is connected with the pivot, pivot activity runs through burr removal case and fixedly connected with polishing knife one and polishing knife two, polishing knife one is located the inboard of burr removal case, polishing knife two is located the outside of burr removal case, the one end of burr removal case is provided with the feed port of a plurality of aperture size differences, the other end of burr removal case is provided with the defeated material hole of a plurality of aperture size differences, and is a plurality of defeated material hole and a plurality of feed port one-to-one, defeated material hole fixedly connected with holds carrier, it is located the inboard of burr case to hold carrier.

Preferably, the deburring box is including the box one and the box two that are linked together, be connected with fixed subassembly between box one and the box two, box one and support frame fixed connection, the feed port sets up on box one, defeated material hole sets up on box two, the driving piece keeps away from the tip fixed connection of box two with box one.

Preferably, the end face, far away from the first box body, of the second box body is provided with a protective shell, a fixing assembly is also connected between the protective shell and the second box body, and a plurality of discharging holes corresponding to the material conveying holes are formed in the protective shell.

Preferably, the fixing assembly comprises a plurality of mounting blocks, the mounting blocks are fixedly connected to the edges of the first box body, the second box body and the protective shell respectively, and every two adjacent mounting blocks are connected through bolts.

Preferably, all block in discharge opening and the feed port and be equipped with the protective cover, the outer terminal surface fixedly connected with handle of protective cover.

Preferably, the lower ends of the first box body and the second box body are both provided with a plurality of chip removal holes, and the lower end of the protective shell is also provided with a plurality of chip removal holes.

Preferably, the driving part comprises a driving motor, the driving motor is fixedly connected with the outer wall of the first box body, and the output end of the driving motor is fixedly connected with the rotating shaft.

Preferably, the bearing part comprises an auxiliary material conveying pipe, the auxiliary material conveying pipe is fixedly connected with the edge of the material conveying hole, and the inner diameter of the auxiliary material conveying pipe is consistent with the aperture of the material conveying hole.

The utility model provides a deburring mechanism for a continuous die by improving, and compared with the prior art, the deburring mechanism has the following improvements and advantages:

one is as follows: according to the utility model, through the arrangement of the first polishing knife, the second polishing knife and the bearing piece, the mechanism is fixed at the output end of the cutting device, so that a cut die enters the bearing piece on the inner side of the deburring box from a feed hole, the first polishing knife and the second polishing knife are driven to rotate by the driving piece, the first polishing knife and the second polishing knife polish two ends of the die respectively, thus removing burrs on cutting surfaces at two ends of the die without additional independent deburring operation, and improving the processing efficiency;

the second step is as follows: according to the utility model, through the arrangement of the plurality of material conveying holes with different apertures and the plurality of material feeding holes with different apertures, the mechanism can be fixed at the output end of the cutting device according to the actual size of the die, so that the material feeding holes with the same size as the die size correspond to the input area of the die, and the mechanism can be suitable for the burr removing operation of continuous dies with various sizes.

Drawings

The utility model is further explained below with reference to the figures and examples:

FIG. 1 is a perspective view of the present invention from one of several views;

FIG. 2 is a schematic perspective view of the present invention from another perspective;

FIG. 3 is a schematic perspective view of the present invention with the protective shell opened;

FIG. 4 is a partial exploded view of the present invention;

fig. 5 is a perspective view of the flash tank of the present invention.

Description of reference numerals:

1. a base; 2. a support frame; 3. a first box body; 4. a second box body; 5. a drive motor; 6. a rotating shaft; 7. polishing the knife I; 8. a feed port; 9. a delivery hole; 10. an auxiliary delivery pipe; 11. polishing the knife II; 12. a protective shell; 13. a discharge hole; 14. a protective cover; 15. mounting blocks; 16. chip removal holes.

Detailed Description

The present invention is described in detail below, and technical solutions in the embodiments of the present invention are clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model provides a deburring mechanism for a continuous die through improvement, and the technical scheme of the deburring mechanism is as follows:

as shown in figures 1-5, a burr removing mechanism for a continuous die comprises a base 1, a burr removing box is arranged on the upper side of the base 1, a supporting frame 2 is fixedly connected between the burr removing box and the base 1, a driving piece is fixedly connected to the outer wall of the burr removing box, the driving piece is connected with a rotating shaft 6, the rotating shaft 6 movably penetrates through the burr removing box and is fixedly connected with a first polishing knife 7 and a second polishing knife 11, and the first polishing knife 7 and the second polishing knife 11 can be fixed on the rotating shaft 6 in a screw connection mode and are convenient to replace.

The first polishing knife 7 is located on the inner side of the deburring box, the second polishing knife 11 is located on the outer side of the deburring box, a plurality of feeding holes 8 with different aperture sizes are formed in one end of the deburring box, a plurality of material conveying holes 9 with different aperture sizes are formed in the other end of the deburring box, the material conveying holes 9 correspond to the feeding holes 8 one by one, a bearing piece is fixedly connected to the position of each material conveying hole 9, and the bearing piece is located on the inner side of the deburring box; according to the actual size of a mould, fix this mechanism at cutting device's output, make the feed port 8 corresponding with mould size of a dimension with the mould input region, make the mould after the cutting get into the piece that holds carrier of deburring incasement side by feed port 8, utilize driving piece drive pivot 6 to take polishing sword one 7 and polishing sword two 11 to rotate, polishing sword one 7 and polishing sword two 11 are polished the both ends of mould respectively, realize getting rid of mould both ends cutting plane department burr, and can adapt to the burr removal operation of the continuous mould of multiple size.

Further, the deburring box comprises a first box body 3 and a second box body 4 which are communicated, a fixing assembly is connected between the first box body 3 and the second box body 4, the first box body 3 is fixedly connected with the support frame 2, a feeding hole 8 is formed in the first box body 3, a material conveying hole 9 is formed in the second box body 4, and a driving piece is fixedly connected with the end part, far away from the second box body 4, of the first box body 3; the deburring box is arranged to be a box body I3 and a box body II 4, so that the deburring box is convenient to overhaul.

Further, a protective shell 12 is arranged on the end face, far away from the first box body 3, of the second box body 4, a fixing component is also connected between the protective shell 12 and the second box body 4, and a plurality of discharging holes 13 corresponding to the material conveying holes 9 are formed in the protective shell 12; the protective shell 12 can play a role in protection, and potential safety hazards caused by the fact that the second polishing knife 11 is directly exposed to the outside are avoided.

Further, the fixing assembly comprises a plurality of mounting blocks 15, the mounting blocks 15 are respectively fixedly connected to the edges of the first box body 3, the second box body 4 and the protective shell 12, and two adjacent mounting blocks 15 are connected through bolts; the bolt connection mode is convenient for the installation and the disassembly between the first box body 3, the second box body 4 and the protective shell 12.

Further, protective covers 14 are respectively plugged in the discharge hole 13 and the feed hole 8, and handles are fixedly connected to the outer end faces of the protective covers 14; the discharge hole 13 and the feed hole 8 which are not used are blocked by the protective cover 14, so that the fragments can be prevented from being splashed out of the discharge hole 13.

Furthermore, the lower ends of the first box body 3 and the second box body 4 are both provided with a plurality of chip removal holes 16, and the lower end of the protective shell 12 is also provided with a plurality of chip removal holes 16; the chip removal holes 16 facilitate the timely removal of the removed burrs.

Further, the driving part comprises a driving motor 5, the driving motor 5 is fixedly connected with the outer wall of the first box body 3, and the output end of the driving motor 5 is fixedly connected with the rotating shaft 6; the driving motor 5 directly drives the rotating shaft 6 to rotate, the rotating shaft 6 drives the first polishing knife 7 and the second polishing knife 11 to rotate, the first polishing knife 7 and the second polishing knife 11 polish the two ends of the mold respectively, and burrs at cutting surfaces at the two ends of the mold are removed.

Further, the bearing part comprises an auxiliary material conveying pipe 10, the auxiliary material conveying pipe 10 is fixedly connected with the hole edge of the material conveying hole 9, and the inner diameter of the auxiliary material conveying pipe 10 is consistent with the aperture of the material conveying hole 9; the inner wall of the auxiliary conveying pipe 10 can be bonded with non-slip mats, so that the positioning effect on the die is enhanced, and the stable grinding of the two end parts of the die by the first grinding knife 7 and the second grinding knife 11 is facilitated.

The working principle is as follows: according to the actual size of the die, the mechanism is fixed at the output end of a cutting device, so that a feed hole 8 which is consistent with the size of the die is corresponding to a die input area, the cut die enters an auxiliary feed pipe 10 on the inner side of a deburring box through the feed hole 8, and in the process that the die enters the auxiliary feed pipe 10 on the inner side of the deburring box through the feed hole 8, burrs on the arc surface of the die are scraped by the auxiliary feed pipe 10, a driving motor 5 is used for driving a rotating shaft 6 to drive a first polishing knife 7 and a second polishing knife 11 to rotate, the first polishing knife 7 and the second polishing knife 11 polish two end portions of the die respectively, the burrs on cutting surfaces at two ends of the die are removed, a scrap discharge hole 16 conveniently and timely discharges the taken burrs, and the deburring mechanism can adapt to the burr removing operation of continuous dies with various sizes.

The previous description is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a burr removal mechanism for continuous mould which characterized in that: comprises a base (1), a deburring box is arranged on the upper side of the base (1), a support frame (2) is fixedly connected between the deburring box and the base (1), a driving piece is fixedly connected with the outer wall of the deburring box, the driving piece is connected with a rotating shaft (6), the rotating shaft (6) movably penetrates through the deburring box and is fixedly connected with a first polishing knife (7) and a second polishing knife (11), the first polishing knife (7) is positioned on the inner side of the deburring box, the second polishing knife (11) is positioned on the outer side of the deburring box, one end of the deburring box is provided with a plurality of feeding holes (8) with different aperture sizes, the other end of the deburring box is provided with a plurality of feeding holes (9) with different aperture sizes, the plurality of feeding holes (9) are in one-to-one correspondence with the plurality of feeding holes (8), and a bearing piece is fixedly connected with the feeding holes (9), the bearing piece is positioned on the inner side of the deburring box.

2. The deburring mechanism for continuous dies according to claim 1, wherein: the deburring case includes box (3) and box two (4) that are linked together, be connected with fixed subassembly between box (3) and box two (4), box (3) and support frame (2) fixed connection, feed port (8) set up on box (3), defeated material hole (9) set up on box two (4), the tip fixed connection of box two (4) is kept away from in driving piece and box (3).

3. The deburring mechanism for continuous dies according to claim 2, wherein: the end face, far away from box one (3), of box two (4) is provided with protecting crust (12), be connected with fixed subassembly between protecting crust (12) and box two (4) equally, be provided with a plurality of discharge openings (13) corresponding with defeated material hole (9) on protecting crust (12).

4. A deburring mechanism for a continuous die as claimed in claim 3, wherein: the fixed component comprises a plurality of mounting blocks (15), the mounting blocks (15) are respectively and fixedly connected to the edges of the first box body (3), the second box body (4) and the protective shell (12), and the mounting blocks (15) are connected through bolts.

5. A deburring mechanism for a continuous die as claimed in claim 3, wherein: all fill in discharge opening (13) and feed port (8) and be equipped with protective cover (14), the outer terminal surface fixedly connected with handle of protective cover (14).

6. A deburring mechanism for a continuous die as claimed in claim 3, wherein: the lower ends of the first box body (3) and the second box body (4) are respectively provided with a plurality of chip removal holes (16), and the lower end of the protective shell (12) is also provided with a plurality of chip removal holes (16).

7. The deburring mechanism for continuous dies according to claim 2, wherein: the driving piece comprises a driving motor (5), the driving motor (5) is fixedly connected with the outer wall of the first box body (3), and the output end of the driving motor (5) is fixedly connected with the rotating shaft (6).

8. The deburring mechanism for continuous dies according to claim 2, wherein: the bearing piece comprises an auxiliary material conveying pipe (10), the auxiliary material conveying pipe (10) is fixedly connected with the hole edge of the material conveying hole (9), and the inner diameter of the auxiliary material conveying pipe (10) is consistent with the aperture of the material conveying hole (9).