CN212794341U

CN212794341U - Injection mold corner burring device

Info

Publication number: CN212794341U
Application number: CN202021300086.7U
Authority: CN
Inventors: 李习鹏; 刘继承
Original assignee: Anhui Shuangju Electric Appliance Co ltd
Current assignee: Anhui Shuangju Electric Appliance Co ltd
Priority date: 2020-07-06
Filing date: 2020-07-06
Publication date: 2021-03-26
Anticipated expiration: 2030-07-06

Abstract

A deburring device for corners of an injection mold comprises a base, wherein supporting rods are fixedly connected to two sides of the upper end of the base, a first motor is mounted in the middle of the upper end of the base, a moving assembly is arranged in the base, a polishing assembly is arranged on the inner side of the moving rod, a lifting assembly is arranged at the lower end of a top plate, and a pressing plate is fixedly connected to the lower end of a rotating shaft; drive the clamp plate through lifting unit and descend and push down below rectangle injection mold upper end, thereby can fix rectangle injection mold, drive the rectangle injection mold in the middle of the dish contact of polishing through removing the subassembly, polish the burring to it, can polish the burring to both ends face about the mould simultaneously, polish the burring about different positions about the mould comprehensively through polishing in the subassembly dish reciprocates, rotate through starting first motor and drive carousel and top rectangle injection mold and rotate ninety degrees, can polish the burring to two other terminal surfaces of rectangle injection mold once more, time saving and labor saving not only, and deburring efficiency has been improved to polish.

Description

Injection mold corner burring device

Technical Field

The utility model relates to an injection mold processing technology field specifically is an injection mold corner burring device.

Background

The die refers to various dies and tools for obtaining required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production. In short, a mold is a tool used to make a shaped article, the tool being made up of various parts, different molds being made up of different parts. The processing of the appearance of an article is realized mainly through the change of the physical state of a formed material. When processing production to rectangle injection mold, a large amount of burrs that rectangle injection mold corner can produce, and the burr is not pleasing to the eye not only, also can influence processingquality very much moreover, can injure the workman even, so need carry out the burr to rectangle injection mold and clear away.

The burr mode of getting rid of on current rectangle injection mold surface often all polishes with abrasive paper through manual, not only intensity of labour is big, and is inefficient, not only to fixed loaded down with trivial details of mould of current injection mold burring device, and only can carry out the burr of a face and get rid of when using, need dismantle again when getting rid of other face burrs and turn over the face and fix again, the artifical intensity of labour has been improved, and burring work efficiency is low, and current injection mold burring device can't adjust the position of polishing when polishing, lead to not comprehensive enough of polishing, the effect after polishing is not good.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an injection mold corner burring device to solve the problem that appears in the above-mentioned background art.

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

the utility model provides an injection mold corner burring device, includes the base, base upper end both sides rigid coupling has branch, branch upper end rigid coupling has the roof, two shifting chutes have been seted up to the base upper end, base upper end mid-mounting has first motor, first motor output is provided with the carousel, the inside removal subassembly that is provided with of base, removal subassembly bilateral symmetry is connected with the carriage release lever, the carriage release lever inboard is provided with the subassembly of polishing, the roof lower extreme is provided with lifting unit, the lifting unit lower extreme is connected with the lifter plate, the lifter plate middle part is rotated and is connected with the pivot, pivot lower extreme rigid coupling has the clamp plate.

Preferably, an injection mold corner burring device, the removal subassembly includes first lead screw, first lead screw rotates to be connected in inner wall about the base, base left end outer wall is provided with the second motor, second motor output rigid coupling in first lead screw left end, first lead screw left and right sides screw thread revolves to opposite, first lead screw bilateral symmetry spiro union has the movable block, movable block lower extreme rigid coupling has first slider, first slider lower extreme sliding connection has first slide rail, first slide rail is installed in base inner chamber bottom, the movable block rigid coupling is in the movable block upper end.

Preferably, the injection mold corner burring device, the subassembly of polishing includes two supports, two the support rigid coupling is in the carriage release lever inboard, two rotate between the support and be connected with the screw rod, the downside the support lateral wall is provided with the third motor, third motor output end rigid coupling is in the screw rod lower extreme, the screw rod spiro union has the removal elevator, grinding motor is installed to elevator one end, grinding disc is installed to grinding motor output, two the rigid coupling has the slide bar between the support, the slide bar slides and runs through in the elevator.

Preferably, an injection mold corner burring device, the lifting unit includes the second lead screw, the second lead screw rotates to be connected in both sides branch, right side the branch outer wall is provided with the fourth motor, fourth motor output rigid coupling in second lead screw right-hand member, second lead screw both sides screw thread revolves to opposite, second lead screw bilateral symmetry spiro union has the connecting piece, the connecting piece lower extreme articulates there is the connecting rod, both sides the connecting rod other end articulates in the lifter plate upper end, connecting piece upper end rigid coupling has the second slider, second slider sliding connection has the second slide rail, the second slide rail is installed in the roof lower extreme.

Preferably, the deburring device for the corners of the injection mold is characterized in that two supporting rods are fixedly connected to the upper end of the base, a supporting plate is fixedly connected to the upper end of each supporting rod, the output end of the first motor is rotatably connected to the middle of the corresponding supporting plate, and the supporting plate is in smooth contact with the rotary table.

Preferably, the width of the moving rod is smaller than that of the moving groove.

The utility model has the advantages that:

1. the utility model has the advantages of reasonable design, start the fourth motor and rotate through second lead screw, connecting piece, second slider, second slide rail and connecting rod cooperation, drive lifter plate, pivot and clamp plate decline, descend until the clamp plate and push down below rectangle injection mold upper end to can fix rectangle injection mold, it is fixed convenient, can prevent to polish the burring in-process, and the mould produces and rocks and removes the effect that influences polishing.

2. The second motor is started to rotate, the first lead screw, the moving block, the first sliding block and the first sliding rail are matched, the moving rods on the two sides and the polishing assembly are driven to move close to each other, the rectangular injection mold in the middle of contact of the polishing disc is driven to polish and deburr, the rectangular injection mold can be simultaneously polished and deburred on the left end face and the right end face, the manual labor intensity is reduced, the working efficiency of polishing and deburring is improved, and the practicability is high.

3. The third motor is started to rotate and is matched with the screw rod and the lifting block, so that the polishing disc is driven to move up and down to comprehensively polish and deburr different positions of the rectangular injection mold, and the polishing effect is comprehensively improved by adjusting the polishing position.

4. After finishing polishing the left side and the right side of the rectangular injection mold, the first motor is started to rotate the drive turntable and the rectangular injection mold above to rotate ninety degrees, so that the other two end faces of the rectangular injection mold can be polished and deburred again, the problem that the manual work needs to disassemble again to turn over and fix after polishing one face at every time is avoided, and then polishing is carried out, so that time and labor are saved, and the deburring work efficiency during polishing is greatly improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used for describing the embodiments are briefly introduced below, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the polishing assembly of the present invention;

fig. 3 is a schematic structural view of the lifting assembly of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1-base, 2-support rod, 3-top plate, 4-moving groove, 5-first motor, 6-rotating disc, 7-moving component, 701-first screw rod, 702-second motor, 703-moving block, 704-first slide block, 705-first slide rail, 8-moving rod, 9-grinding component, 901-bracket, 902-screw rod, 903-third motor, 904-lifting block, 905-grinding motor, 906-grinding disc, 907-slide rod, 10-lifting component, 1001-second screw rod, 1002-third motor, 1003-connecting piece, 1004-connecting rod, 1005-second slide block, 1006-second slide rail, 11-lifting plate, 12-rotating shaft, 13-pressing plate, 14-supporting rod, 15-support plate.

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 efforts 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", "front", "rear", "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 only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Please refer to fig. 1-3, the embodiment is an injection mold corner deburring device, which includes a base 1, two sides of the upper end of the base 1 are fixedly connected with a support rod 2, the upper end of the support rod 2 is fixedly connected with a top plate 3, two moving grooves 4 are formed in the upper end of the base 1, a first motor 5 is installed in the middle of the upper end of the base 1, the output end of the first motor 5 is provided with a rotary plate 6, a moving assembly 7 is arranged inside the base 1, the moving assembly 7 is bilaterally and symmetrically connected with a moving rod 8, a polishing assembly 9 is arranged on the inner side of the moving rod 8, a lifting assembly 10 is arranged at the lower end of the top plate 3, a lifting plate 11 is connected at the lower end of the lifting.

The moving assembly 7 comprises a first lead screw 701, the first lead screw 701 is rotatably connected to the left inner wall and the right inner wall of the base 1, the outer wall of the left end of the base 1 is provided with a second motor 702, the output end of the second motor 702 is fixedly connected to the left end of the first lead screw 701, the thread turning directions of the left side and the right side of the first lead screw 701 are opposite, moving blocks 703 are symmetrically screwed on two sides of the first lead screw 701, the lower end of each moving block 703 is fixedly connected with a first sliding block 704, the lower end of each first sliding block 704 is slidably connected with a first sliding rail 705, the first sliding rails 705 are installed at the bottom. The second motor 702 is started to rotate to drive the first lead screw 701 to rotate, so that the two side moving blocks 703 are driven to move close to each other along the first sliding rail 705 through the first sliding block 704, the two side moving rods 8 and the polishing assembly 9 are driven to move close to each other, the polishing disc 906 is driven to contact with the middle rectangular injection mold, the polishing motor 905 is started to drive the polishing disc 906 to rotate, the rectangular injection mold can be polished to remove burrs, and the left end face and the right end face of the rectangular injection mold can be polished to remove burrs.

Grinding assembly 9 includes two supports 901, two supports 901 rigid couplings are inboard in the carriage release lever 8, it is connected with screw 902 to rotate between two supports 901, downside support 901 lateral wall is provided with third motor 903, third motor 903 output rigid coupling is in screw 902 lower extreme, screw 902 spiro union has removal elevator 904, elevator 904 one end is installed grinding motor 905, grinding disc 906 is installed to grinding motor 905 output, the rigid coupling has slide bar 907 between two supports 901, slide bar 907 slides and runs through in elevator 904. The third motor 903 is started to rotate to drive the screw 902 to rotate, so that the lifting block 904 is driven to move up and down, the polishing motor 905 and the polishing disc 906 are driven to move up and down, and the polishing disc 906 is driven to move up and down to comprehensively polish and deburr at different positions of the rectangular injection mold.

Lifting unit 10 includes second lead screw 1001, second lead screw 1001 rotates to be connected in both sides branch 2, the 2 outer walls of right side branch are provided with fourth motor 1002, fourth motor 1002 output rigid coupling in second lead screw 1001 right-hand member, the screw thread direction of second lead screw 1001 both sides is opposite, second lead screw 1001 bilateral symmetry spiro union has connecting piece 1003, the connecting piece 1003 lower extreme articulates there is connecting rod 1004, the both sides connecting rod 1004 other end articulates in lifter plate 13 upper end, connecting piece 1003 upper end rigid coupling has second slider 1005, second slider 1005 sliding connection has second slide rail 1006, second slide rail 1006 installs in roof 3 lower extreme. The fourth motor 1002 is started to rotate to drive the second lead screw 1001 to rotate, the second lead screw 1001 drives the connecting pieces 1003 on the two sides to move close to each other along the second slide rail 1006 through the second slide block 1005, so that the lifting plate 11 is driven to descend through the connecting rod 1004, the rotating shaft 12 and the pressing plate 13 are driven to descend until the pressing plate 13 descends to press the upper end of the rectangular injection mold below, and the rectangular injection mold can be fixed.

The upper end rigid coupling of base 1 has two bracing pieces 14, the upper end rigid coupling of bracing piece 14 has

backup pad

15, 5 output of first motor rotate to be connected in backup pad 15 middle part, backup pad 15 and the smooth contact of carousel 6, can support carousel 6 through bracing piece 14 and backup pad 15, reduce the holding power of first motor 5, carousel 6 can slide on

backup pad

15, 8 width on the carriage release lever is less than 4 width on the carriage release lever, so that the carriage release lever 8 can be smooth move about in carriage release lever 4.

The utility model discloses a theory of operation does:

when using this device, at first through vertically putting rectangle injection mold on carousel 6, then start fourth motor 1002 and rotate and drive second lead screw 1001 and rotate, second lead screw 1001 drives both sides connecting piece 1003 and is close to the removal each other along second slide rail 1006 through second slider 1005, thereby drive lifter plate 11 through connecting rod 1004 and descend, and then drive pivot 12 and clamp plate 13 and descend, push down below rectangle injection mold upper end until clamp plate 13 descends, thereby can fix rectangle injection mold, and is fixed convenient, prevent to polish the burring in-process, the mould production is rocked and is removed the effect that influences polishing. Then start second motor 702 and rotate and drive first lead screw 701 and rotate, thereby drive both sides movable block 703 through first slider 704 along first slide rail 705 and be close to the removal each other, and then drive both sides movable rod 8 and the subassembly 9 of polishing and be close to the removal each other, and then drive the rectangle injection mold in the middle of the contact of polishing dish 906, start simultaneously polishing motor 905 and drive polishing dish 906 and rotate, thereby can polish the burring to rectangle injection mold, and can polish the burring to rectangle injection mold's both ends face about simultaneously, not only reduce artifical intensity of labour, and the work efficiency of the burring of polishing has been improved, therefore, the clothes hanger is strong in practicability. Simultaneously rotate through starting third motor 903 and drive screw 902 and rotate to drive elevator 904 and reciprocate, and then drive grinding motor 905 and make a polish 906 reciprocate, thereby drive make a polish 906 reciprocate and carry out the burring of polishing comprehensively to different positions about rectangle injection mold, through the adjustment position of polishing, make polish the effect that has improved more comprehensively polishing. After finishing polishing the side about rectangle injection mold, rotate through starting first motor 5 and drive carousel 6 and rotate ninety degrees, and then drive top rectangle injection mold and clamp plate 13 and rotate ninety degrees simultaneously, then can polish the burring to two other terminal surfaces of rectangle injection mold once more, it needs to dismantle again after having avoided artifical to polish the one side at every turn and turn over the face and fix again, then polish again, not only labour saving and time saving to the burring work efficiency of polishing has greatly been improved.

The electrical components are externally connected with a power supply, and the control mode is common knowledge, so that the detailed description is omitted in the specification.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Although the present description is described in terms of embodiments, not every embodiment includes only a single embodiment, and such description is for clarity only, and those skilled in the art should be able to integrate the description as a whole, and the embodiments can be appropriately combined to form other embodiments as will be understood by those skilled in the art.

Claims

1. The utility model provides an injection mold corner burring device, includes base (1), its characterized in that: base (1) upper end both sides rigid coupling has branch (2), branch (2) upper end rigid coupling has roof (3), two shifting chutes (4) have been seted up to base (1) upper end, base (1) upper end mid-mounting has first motor (5), first motor (5) output is provided with carousel (6), base (1) inside is provided with removal subassembly (7), removal subassembly (7) bilateral symmetry is connected with carriage release lever (8), carriage release lever (8) inboard is provided with polishing subassembly (9), roof (3) lower extreme is provided with lifting unit (10), lifting unit (10) lower extreme is connected with lifter plate (11), lifter plate (11) middle part rotates and is connected with pivot (12), pivot (12) lower extreme rigid coupling has clamp plate (13).

2. An injection mold corner burring device of claim 1 characterized in that: the moving assembly (7) comprises a first lead screw (701), the first lead screw (701) is rotatably connected to the left inner wall and the right inner wall of the base (1), a second motor (702) is arranged on the outer wall of the left end of the base (1), the output end of the second motor (702) is fixedly connected to the left end of the first lead screw (701), the rotating directions of the left side and the right side of the first lead screw (701) are opposite, moving blocks (703) are symmetrically screwed on the two sides of the first lead screw (701), a first sliding block (704) is fixedly connected to the lower end of the moving block (703), a first sliding rail (705) is slidably connected to the lower end of the first sliding block (704), the first sliding rail (705) is installed at the bottom of the inner cavity of the base (1), and the moving rod (8) is.

3. An injection mold corner burring device of claim 1 characterized in that: the polishing assembly (9) comprises two supports (901), the two supports (901) are fixedly connected to the inner side of the moving rod (8), a screw (902) is rotatably connected between the two supports (901), a third motor (903) is arranged on the side wall of the lower side of each support (901), the output end of the third motor (903) is fixedly connected to the lower end of the screw (902), the screw (902) is screwed with a movable lifting block (904), a polishing motor (905) is installed at one end of the lifting block (904), a polishing disc (906) is installed at the output end of the polishing motor (905), a sliding rod (907) is fixedly connected between the two supports (901), and the sliding rod (907) penetrates through the lifting block (904) in a sliding mode.

4. An injection mold corner burring device of claim 1 characterized in that: lifting unit (10) include second lead screw (1001), second lead screw (1001) rotate to be connected in both sides branch (2), the right side branch (2) outer wall is provided with fourth motor (1002), fourth motor (1002) output rigid coupling in second lead screw (1001) right-hand member, second lead screw (1001) both sides screw thread revolves to opposite, second lead screw (1001) bilateral symmetry spiro union has connecting piece (1003), connecting piece (1003) lower extreme articulates there is connecting rod (1004), both sides connecting rod (1004) other end articulates in lifter plate (11) upper end, connecting piece (1003) upper end rigid coupling has second slider (1005), second slider (1005) sliding connection has second slide rail (1006), second slide rail (1006) are installed in roof (3) lower extreme.

5. An injection mold corner burring device of claim 1 characterized in that: base (1) upper end rigid coupling has two bracing pieces (14), bracing piece (14) upper end rigid coupling has backup pad (15), first motor (5) output rotates to be connected in backup pad (15) middle part, backup pad (15) and carousel (6) smooth contact.

6. An injection mold corner burring device of claim 1 characterized in that: the width of the moving rod (8) is smaller than that of the moving groove (4).