CN214922985U

CN214922985U - Metal mold convenient to disassemble and capable of polishing burrs of hardware fitting

Info

Publication number: CN214922985U
Application number: CN202121279303.3U
Authority: CN
Inventors: 章国兴
Original assignee: Kunshan Kaihui Precision Mould Technology Co ltd
Current assignee: Kunshan Kaihui Precision Mould Technology Co ltd
Priority date: 2021-06-09
Filing date: 2021-06-09
Publication date: 2021-11-30
Anticipated expiration: 2031-06-09

Abstract

The utility model discloses a metal mould for deburring of hardware fittings, which comprises a base, wherein both sides of the upper surface of the base are connected with a template, the upper surface of the template is connected with a first clamping seat, the upper surface of the base is connected with a driving box, the axle center of the driving box is connected with a rotary compression leg, the inner wall of the rotary compression leg is connected with a piston rod, the top of the piston rod is connected with a magnet, the top of the first clamping seat is connected with a base plate, the four ends of the base plate are connected with a second clamping seat, the center of the base plate is provided with a limiting disc, the inner side of the limiting disc is provided with a through hole in a penetrating way, the top of the second clamping seat is connected with a cover plate, the four ends of the cover plate are provided with clamping grooves, the center of the cover plate is provided with a rotary disc, the inner side of the rotary disc is provided with an inner caulking groove, the inner wall of the inner caulking groove is connected with a magnet, in the utility model, through the combined action of the connecting structures of the base plate and the cover plate, through the regulation of positioning seat to the abrasive brick, can realize carrying out the purpose of polishing fast to hardware fitting deckle edge.

Description

Metal mold convenient to disassemble and capable of polishing burrs of hardware fitting

Technical Field

The utility model relates to a metal mold field especially relates to a metal mold that hardware fitting deckle edge was polished convenient to dismantle.

Background

Molds, various dies and tools for obtaining the desired product by injection molding, blow molding, extrusion, die casting or forging molding, smelting, stamping, etc. in industrial production, in short, a mold is a tool for making a molded article, the tool is composed of various parts, different moulds are composed of different parts, the processing of the appearance of an article is realized mainly by changing the physical state of a formed material, and the tool is marked by an industrial mother, the hardware fittings refer to machine parts or components made of hardware and some small hardware products, which can be used independently or used as auxiliary tools, burrs are usually formed after die-casting molding and need to be polished, and the existing metal die for polishing has certain disadvantages when in use, therefore, it is necessary to provide a relatively perfect metal mold for deburring of hardware fittings.

There are the following problems:

traditional deckle edge is polished and is needed artifical supplementary going on mostly, and its mode of polishing is not only inefficiency to misoperation's phenomenon appears easily, and the accessory that need polish is not of uniform size, can't carry out deckle edge to the hardware fitting of difference and polish the processing, thereby the influence is to the deckle edge of accessory and is handled the efficiency and the phenomenon that the existence was polished the damage.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the metal mold that hardware fitting deckle edge was polished convenient to dismantle who proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a metal mold convenient for deburring of hardware accessories comprises a base, wherein templates are connected to two sides of the upper surface of the base, a first clamping seat is connected to the upper surface of each template, a driving box is connected to the upper surface of the base, a rotary compression leg is connected to the axis of the driving box, a piston rod is connected to the inner wall of the rotary compression leg, a magnet is connected to the top of the piston rod, a base plate is connected to the top of the first clamping seat, a second clamping seat is connected to four ends of the base plate, a limiting disc is arranged at the center of the base plate, a through hole is arranged in the limiting disc in a penetrating manner, a cover plate is connected to the top of the second clamping seat, clamping grooves are formed in the four ends of the cover plate, a rotary table is arranged at the center of the cover plate, an inner embedded groove is arranged in the rotary table in a penetrating manner, a magnetic block is connected to the inner wall of the inner embedded groove, positioning seats are arranged on two sides of the rotary table, the positioning seat is characterized in that an air cylinder is arranged at the center inside the positioning seat, one end of the air cylinder is connected with a telescopic rod, a guide cylinder is arranged on the outer wall of the telescopic rod, a guide pipe is arranged inside the guide cylinder, and one end of the telescopic rod is connected with a grinding block.

As a further description of the above technical solution:

the utility model discloses a rotary pressing column, including base, drive case, base upper surface, the both sides and the template joint of base upper surface, the upper surface and the first joint seat fixed connection of template, the upper surface and the drive case of base can be dismantled and be connected, the quantity of drive case is four groups, the axle center department and the rotation compression leg of drive case rotate to be connected.

As a further description of the above technical solution:

the inner wall and the piston rod swing joint of rotatory compression leg, the top and the magnet joint of piston rod, the top and the base plate joint of first joint seat, the base plate is unanimous with the size of apron.

As a further description of the above technical solution:

the four ends of base plate and second joint seat fixed connection, the center department of base plate is fixed and is provided with spacing dish, the inboard of spacing dish is fixed and is provided with the through-hole, the top and the apron joint of second joint seat.

As a further description of the above technical solution:

the center department of apron rotates with the carousel to be connected, the inboard of carousel is fixed to be provided with the embedded groove, the embedded groove shape is the rectangle form and the quantity of embedded groove and magnetic path is four groups, the inner wall and the magnetic path joint of embedded groove.

As a further description of the above technical solution:

the both sides of carousel can be dismantled with the positioning seat and be connected, the inside center department of positioning seat and cylinder joint, the one end and the telescopic link swing joint of cylinder, the top of telescopic link is provided with the compression spring.

As a further description of the above technical solution:

the outer wall and the guide cylinder swing joint of telescopic link, it all is rectangle and coaxial to be provided with butt joint groove and cross-section in the guide cylinder, the inside and the stand pipe sliding connection of guide cylinder, the stand pipe shape is the U-shaped and can stretch out and draw back at the inner wall of guide cylinder, the one end and the abrasive brick threaded connection of telescopic link.

The utility model discloses following beneficial effect has:

through the combined action of base plate and apron linkage structure, utilize the magnetic path on the carousel to fix hardware fitting, and the regulation to the abrasive brick through the positioning seat, can polish fast hardware fitting deckle edge, effectively improve the operating rate of its mould, increase the adjustable abrasive brick that sets up through its carousel both sides, can adjust it according to its size of hardware fitting, utilize mutually supporting of the inside cylinder of positioning seat, can adjust the abrasive brick through the telescopic link, so that hardware fitting on the carousel carries out deckle edge location and polishes, in addition can come the selective match and the relative anastomotic abrasive brick of accessory according to the model difference of accessory, thereby make the abrasive brick prop the apical strut of accessory, the location is more stable, and is firm, and can repair and change the abrasive brick.

Drawings

FIG. 1 is an external view of a metal mold for deburring a hardware fitting that is easy to disassemble;

fig. 2 is a schematic view of a driving box of a metal mold for deburring a hardware fitting, which is provided by the present invention;

FIG. 3 is a schematic view of a turntable of a metal mold for deburring a hardware fitting, which is provided by the present invention;

fig. 4 is the utility model provides a convenient to detach's metal mold's that hardware fitting deckle edge was polished positioning seat structure schematic diagram.

Illustration of the drawings:

1. a base; 2. a template; 3. a first clamping seat; 4. a drive box; 5. rotating the compression column; 6. a piston rod; 7. a magnet; 8. a substrate; 9. a second clamping seat; 10. a limiting disc; 11. a through hole; 12. a cover plate; 13. a card slot; 14. a turntable; 15. an embedded groove is formed; 16. a magnetic block; 17. positioning seats; 18. a cylinder; 19. a telescopic rod; 20. a guide cylinder; 21. a guide tube; 22. and (5) grinding the blocks.

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 work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: a metal mould convenient for dismounting rough edge polishing of hardware fittings comprises a base 1, wherein two sides of the upper surface of the base 1 are connected with templates 2, the upper surface of each template 2 is connected with a first clamping seat 3, the upper surface of the base 1 is connected with a driving box 4, the axis of the driving box 4 is connected with a rotary compression leg 5, the inner wall of the rotary compression leg 5 is connected with a piston rod 6, the top of the piston rod 6 is connected with a magnet 7, the top of the first clamping seat 3 is connected with a base plate 8, four ends of the base plate 8 are connected with second clamping seats 9, the center of the base plate 8 is provided with a limiting disc 10, the inner side of the limiting disc 10 is provided with a through hole 11 in a penetrating manner, the top of the second clamping seat 9 is connected with a cover plate 12, so that the structure is more complete, four ends of the cover plate 12 are provided with clamping grooves 13, the center of the cover plate 12 is provided with a rotary plate 14, the inner side of the rotary plate 14 is provided with an inner caulking groove 15 in a penetrating manner, the inner wall of the inner embedding groove 15 is connected with a magnetic block 16, can fix its hardware fitting on the carousel 14, the both sides of carousel 14 are provided with positioning seat 17, and positioning seat 17 inside center department is provided with cylinder 18, and the one end of cylinder 18 is connected with telescopic link 19, and the outer wall of telescopic link 19 is provided with guide cylinder 20, and the inside of guide cylinder 20 is provided with stand pipe 21, and the one end of telescopic link 19 is connected with abrasive brick 22, can polish its deckle edge at hardware fitting edge.

The two sides of the upper surface of a base 1 are clamped with a template 2, the upper surface of the template 2 is fixedly connected with a first clamping seat 3, the upper surface of the base 1 is detachably connected with a driving box 4, the number of the driving boxes 4 is four, the axis of the driving box 4 is rotatably connected with a rotary compression column 5, so that the structure is more perfect, the inner wall of the rotary compression column 5 is movably connected with a piston rod 6, the top of the piston rod 6 is clamped with a magnet 7, the top of the first clamping seat 3 is clamped with a base plate 8, the size of the base plate 8 is consistent with that of a cover plate 12, four ends of the base plate 8 are fixedly connected with a second clamping seat 9, the structural stability is improved, a limiting disc 10 is fixedly arranged at the center of the base plate 8, a through hole 11 is fixedly arranged at the inner side of the limiting disc 10, the top of the second clamping seat 9 is clamped with the cover plate 12, the center of the cover plate 12 is rotatably connected with a turntable 14, an inner embedding groove 15 is fixedly arranged at the inner side of the turntable 14, the inside 15 shape of embedded groove is the rectangle form and the quantity of embedded groove 15 and magnetic path 16 is four groups, the inner wall and the 16 joints of magnetic path of embedded groove 15, the both sides and the positioning seat 17 of carousel 14 can be dismantled and be connected, the inside center department and the cylinder 18 joint of positioning seat 17, the one end and the 19 swing joint of telescopic link of cylinder 18, the top of telescopic link 19 is provided with the compression spring, the compression of usable compression spring, the extension is more stable, the outer wall and the 20 swing joint of guide cylinder of telescopic link 19, it all is rectangle and coaxial to be provided with butt joint groove and cross-section in the guide cylinder 20, the inside and the 21 sliding connection of stand pipe of guide cylinder 20, the 21 shape of stand pipe is the U-shaped and can stretch out and draw back at the inner wall of guide cylinder 20, the one end and the grinding block 22 threaded connection of telescopic link 19.

The working principle is as follows: when the metal mold convenient for deburring of the hardware fittings is used, firstly, a base plate 8 is butted with a template 2 through a first clamping seat 3, then a cover plate 12 is butted with the base plate 8 through a second clamping seat 9, then a worker can place the hardware fittings needing deburring on a turntable 14, the hardware fittings are fixed through a magnetic block 16 in an embedded groove 15, then, a driving box 4 on the upper surface of a base 1 can be started through being connected with an external power supply, the driving box 4 drives a rotary pressure column 5 to rotate, a piston rod 6 in the rotary pressure column 5 can move on the inner wall of the piston rod, so that the piston rod 6 and a magnet 7 are connected with the turntable 14 through a through hole 11, the magnet 7 and the turntable 14 are fixed, the turntable 14 can be driven to rotate through the rotary pressure column 5, and then the worker can position the metal molds through a positioning seat 17, under the push of the cylinder 18 to the telescopic rod 19, the grinding block 22 can be subjected to pretightening force on the hardware fitting through the compression spring at the top end of the telescopic rod 19, the grinding block 22 can buffer vibration force on the hardware fitting, then the guide tube 21 can slide in the guide tube 20 to butt the dispersed guide tubes 20, so that the positioning of the guide tube 20 on the hardware fitting is more stable and firm, the guide tube 20 and the guide tube 21 are in sliding connection and the compression spring is arranged between the guide tube 20 and the guide tube 21, so that the compression and extension of the compression spring are more stable, the grinding block 22 can be used for positioning the edge grinding of the hardware fitting, the edge of the hardware fitting on the turntable 14 can be ground by abutting the grinding block 22 with the burr of the hardware fitting, in addition, the grinding block 22 which is relatively matched with the fitting can be selected according to different models of the fitting, so that the grinding block 22 can be used for supporting the fitting, the positioning is more stable and firm, and the grinding block 22 can be repaired and replaced.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a metal mold that hardware fitting deckle edge was polished convenient to dismantle, includes base (1), its characterized in that: the clamping device is characterized in that templates (2) are connected to two sides of the upper surface of the base (1), the upper surface of each template (2) is connected with a first clamping seat (3), the upper surface of the base (1) is connected with a driving box (4), the axis of the driving box (4) is connected with a rotary compression leg (5), the inner wall of the rotary compression leg (5) is connected with a piston rod (6), the top of the piston rod (6) is connected with a magnet (7), the top of the first clamping seat (3) is connected with a base plate (8), four ends of the base plate (8) are connected with second clamping seats (9), a limiting disc (10) is arranged at the center of the base plate (8), through holes (11) are arranged on the inner side of the limiting disc (10) in a penetrating manner, a cover plate (12) is connected to the top of the second clamping seats (9), clamping grooves (13) are arranged at four ends of the cover plate (12), the center department of apron (12) is provided with carousel (14), carousel (14) inboard runs through and is provided with interior caulking groove (15), the inner wall connection of interior caulking groove (15) has magnetic path (16), the both sides of carousel (14) are provided with positioning seat (17), the inside center department of positioning seat (17) is provided with cylinder (18), the one end of cylinder (18) is connected with telescopic link (19), the outer wall of telescopic link (19) is provided with guide cylinder (20), the inside of guide cylinder (20) is provided with stand pipe (21), the one end of telescopic link (19) is connected with abrasive brick (22).

2. The metal mold convenient to disassemble for hardware fitting burr grinding as claimed in claim 1, wherein: the utility model discloses a quick-witted, including base (1), upper surface, drive case (4), the both sides and template (2) joint of base (1) upper surface, the upper surface and the first joint seat (3) fixed connection of template (2), the upper surface and the drive case (4) of base (1) can be dismantled and be connected, the quantity of drive case (4) is four groups, the axle center department and the rotation compression leg (5) of drive case (4) rotate to be connected.

3. The metal mold convenient to disassemble for hardware fitting burr grinding as claimed in claim 1, wherein: the inner wall and the piston rod (6) swing joint of rotatory compression leg (5), the top and magnet (7) joint of piston rod (6), the top and base plate (8) joint of first joint seat (3), base plate (8) are unanimous with the size of apron (12).

4. The metal mold convenient to disassemble for hardware fitting burr grinding as claimed in claim 1, wherein: the four ends of base plate (8) and second joint seat (9) fixed connection, the center department of base plate (8) is fixed and is provided with spacing dish (10), the inboard of spacing dish (10) is fixed and is provided with through-hole (11), the top and apron (12) joint of second joint seat (9).

5. The metal mold convenient to disassemble for hardware fitting burr grinding as claimed in claim 1, wherein: the center department of apron (12) rotates with carousel (14) to be connected, the inboard of carousel (14) is fixed to be provided with in caulking groove (15), the quantity that interior caulking groove (15) shape is rectangle form and embedded groove (15) and magnetic path (16) is four groups, the inner wall and the magnetic path (16) joint of interior caulking groove (15).

6. The metal mold convenient to disassemble for hardware fitting burr grinding as claimed in claim 1, wherein: the both sides of carousel (14) can be dismantled with positioning seat (17) and be connected, the center department of positioning seat (17) inside is with cylinder (18) joint, the one end and telescopic link (19) swing joint of cylinder (18), the top of telescopic link (19) is provided with the compression spring.

7. The metal mold convenient to disassemble for hardware fitting burr grinding as claimed in claim 1, wherein: the outer wall and the guide cylinder (20) swing joint of telescopic link (19), it all is rectangle and coaxial to be provided with butt joint groove and cross-section in guide cylinder (20), the inside and the stand pipe (21) sliding connection of guide cylinder (20), stand pipe (21) shape is the U-shaped and can stretch out and draw back at the inner wall of guide cylinder (20), the one end and the abrasive brick (22) threaded connection of telescopic link (19).