CN112643462A

CN112643462A - Efficient hardware kitchen tool grinding and polishing device for hardware manufacturing

Info

Publication number: CN112643462A
Application number: CN202011469939.4A
Authority: CN
Inventors: 张平
Original assignee: Individual
Current assignee: Huasu Guangdong Industry And Trade Industry Co ltd
Priority date: 2020-12-14
Filing date: 2020-12-14
Publication date: 2021-04-13
Anticipated expiration: 2040-12-14
Also published as: CN112643462B

Abstract

The invention discloses a hardware kitchen ware efficient grinding and polishing device for hardware manufacturing, which comprises a frame body, a limiting cover, a wedge block, a lifting rod, a placing seat, a workpiece, a servo motor and a shaft body, wherein a grinding rod is installed on the shaft body in a threaded manner, a side grinding rod is installed on the side edge of the grinding rod through a spring rod, two one-way bearings I are fixedly installed in the frame body, a rotating shaft is installed between the two one-way bearings I, a supporting disc is eccentrically and fixedly installed on the rotating shaft, and a connecting structure is installed between the supporting disc and the wedge block. Has the advantages that: the grinding operation of the upper surface and the side surface can be smoothly finished without changing the rotating directions of the grinding rod and the side grinding rod in the grinding process, and the operation is simple and convenient; simultaneously, the polishing operation on the workpiece and the operation of driving the workpiece to move up and down are separated, so that the polishing operation and the moving up and down operation can be completed only by one power source without mutual interference.

Description

Efficient hardware kitchen tool grinding and polishing device for hardware manufacturing

Technical Field

The invention relates to a hardware kitchen ware, in particular to a hardware kitchen ware efficient grinding and polishing device for hardware manufacturing.

Background

Traditional five metals kitchen utensils and appliances need carry out the burnishing and polishing operation to its surface in the production course of working, and traditional burnishing and polishing operation holds five metals kitchen utensils and appliances for the manual work and place it and carry out the operation of polishing under the burnisher, and the security and the precision homogeneous phase of polishing of overall operation are relatively lower, and the piece later stage clearance that produces at the in-process of polishing still comparatively inconvenient.

The patent number CN106141877B of the invention granted in China discloses a hardware kitchen ware high-efficiency grinding and polishing device for hardware manufacturing, which comprises a fixing frame, a wedge-shaped block, a sliding rail, a bottom plate, a pull wire, a first supporting rod, a fixed pulley, a gear, a second supporting rod, a reel, a top plate, a rack, a first fixed block, a first spring, a lifting rod, a contact roller, a placing groove, a grinding device, a sliding sleeve, a screw rod and a nut.

The grinding and polishing device obviously has the following problems:

1. by polishing sponge sand, disc and the grinding device that the fourth spring is constituteed, though satisfy the polishing to five metals kitchen utensils and appliances side, but can not fine carry out the operation of polishing to the upper surface of five metals kitchen utensils and appliances, because the existence of fourth spring makes can't carry out all-round polishing to the upper surface of five metals kitchen utensils and appliances, the practicality is low.

2. Meanwhile, the rotating motor is started to rotate clockwise and reversely at intervals to drive the lead screw to rotate clockwise and reversely at intervals, so that the nut moves up and down to drive the sliding sleeve to move up and down, the rack is driven to move up and down, the gear rotates reversely and clockwise at intervals, the stay wire is withdrawn and released at intervals, the wedge block moves left and right at intervals to drive the contact roller and the lifting rod to move up and down, the placing groove moves up and down, and the polishing sponge sand polishes the hardware kitchen ware in the placing groove up and down; in the process of conversion between reverse rotation and forward rotation, the centrifugal force generated by rotation of the polishing sponge sand can be changed, and the polishing effect is influenced.

Disclosure of Invention

The invention aims to solve the problems in the background technology and provides an efficient hardware kitchen ware grinding and polishing device for hardware manufacturing.

In order to achieve the purpose, the invention adopts the following technical scheme:

a hardware kitchen ware efficient grinding and polishing device for hardware manufacturing comprises a frame body, a limiting cover, a wedge block, a lifting rod, a placing seat, a workpiece, a servo motor and a shaft body, wherein a grinding rod is installed on the shaft body in a threaded mode, a side grinding rod is installed on the side edge of the grinding rod through a spring rod, two one-way bearings I are fixedly installed in the frame body, a rotating shaft is installed between the two one-way bearings I, a supporting disc is eccentrically and fixedly installed on the rotating shaft, and a connecting structure is installed between the supporting disc and the wedge block;

the rotating shaft is provided with a first gear through a second one-way bearing, the self-locking direction of the second one-way bearing is opposite to that of the first one-way bearing, the shaft body is fixedly provided with a second gear, the second gear and the second one-way bearing are jointly meshed with each other to form a toothed ring, and a supporting structure is arranged between the toothed ring and the frame body.

In foretell five metals high-efficient burnishing and polishing device of kitchen utensils and appliances for hardware manufacturing, connection structure comprises connecting block and spread groove, the spread groove has been seted up on the dish to the, and the terminal surface shape of spread groove is the shoulder hole, fixed mounting has the connecting block with spread groove matched with on the wedge.

In foretell five metals high-efficient burnishing and polishing device of kitchen utensils and appliances for hardware manufacturing, bearing structure comprises a plurality of bracing pieces and a support groove, fixed mounting has a plurality of bracing pieces on the support body, and the lower extreme of bracing piece is the T shape of invering, the upper surface of ring gear is seted up and is supported the groove with bracing piece lower extreme matched with.

In foretell five metals high-efficient burnishing and polishing device of kitchen utensils and appliances for hardware manufacturing, the equal fixed mounting in both sides side of grinding rod has a brush.

In foretell five metals high-efficient burnishing and polishing device of kitchen utensils and appliances for hardware manufacturing, fixed mounting has a dust hood on the grinding rod, and the lower extreme that separates the dust hood sets up for the opening, and the upper end that separates the dust hood seted up with axis body matched with blind hole, separate the dust hood internal thread and install a dust collection seat, the dust collecting tank has been seted up on the dust collection seat, it has a plurality of stoppers and an annular cushion to separate fixed mounting in the dust hood.

In foretell five metals high-efficient burnishing and polishing device of kitchen utensils and appliances for hardware manufacturing, the collection dirt seat sets up for the annular, and fixed paste has annular rubber pad on the inner wall of collection dirt seat.

Compared with the prior art, the invention has the advantages that:

1: the grinding operation of the upper surface and the side surface can be smoothly finished without changing the rotating directions of the grinding rod and the side grinding rod in the grinding process, the operation is simple and convenient, and time and labor are saved.

2: the polishing operation of the workpiece and the operation of driving the workpiece to move up and down are separated, so that the polishing operation and the moving up and down operation can be completed only by one power source without mutual interference.

3: the piece that produces of polishing can be collected the clearance fast, and the security when still having improved the operation simultaneously.

Drawings

FIG. 1 is a schematic structural diagram of a hardware kitchen tool high-efficiency grinding and polishing device for hardware manufacturing, which is provided by the invention;

FIG. 2 is a top plan view of a portion of the gear of FIG. 1;

FIG. 3 is an enlarged view of the structure of portion A in FIG. 1;

FIG. 4 is a top plan view of the construction of the sanding rod portion of FIG. 1;

fig. 5 is an enlarged schematic view of the structure of part B in fig. 1.

In the figure: the grinding machine comprises a frame body 1, a limiting cover 2, a wedge-shaped block 3, a lifting rod 4, a placing seat 5, a workpiece 6, a servo motor 7, a shaft body 8, a grinding rod 9, a one-way bearing I10, a rotating shaft 11, a pushing disc 12, a one-way bearing II 13, a gear I14, a gear II 15, a toothed ring 16, a hairbrush 17, a dust separation cover 18, a dust collection seat 19, a dust collection groove 20, a limiting block 21 and an annular elastic cushion 22.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, 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.

Example one

Referring to fig. 1-4, the efficient hardware kitchen ware grinding and polishing device for hardware manufacturing comprises a frame body 1, a limiting cover 2, a wedge block 3, a lifting rod 4, a placing seat 5, a workpiece 6, a servo motor 7 and a shaft body 8, wherein a grinding rod 9 is installed on the shaft body 8 in a threaded manner, a side grinding rod is installed on the side edge of the grinding rod 9 through a spring rod, two one-way bearings 10 are fixedly installed in the frame body 1, a rotating shaft 11 is installed between the two one-way bearings 10, a supporting disc 12 is eccentrically and fixedly installed on the rotating shaft 11, and a connecting structure is installed between the supporting disc 12 and the wedge block 3;

the following points are notable:

1. the connecting structure comprises connecting block and spread groove, has seted up the spread groove on the dish 12 that supports, and the terminal surface shape of spread groove is the shoulder hole, and fixed mounting has the connecting block with spread groove matched with on the wedge 3.

2. The side edges of the two sides of the grinding rod 9 are fixedly provided with a brush 17; the setting of brush 17 is used for cleaning 6 surfaces of work piece when polishing, avoids the piece that produces of polishing to remain on 6 surfaces of work piece, and the in-process of polishing causes 6 surfaces of work piece mar problems to appear.

3. Threaded connection makes the high altitude mixture control of position about the pole of polishing 9 can carry out on the axis body 8 to be convenient for polish back work piece 6 take.

The rotating shaft 11 is provided with a first gear 14 through a second one-way bearing 13, the shaft body 8 is fixedly provided with a second gear 15, the second gear 15 and the second one-way bearing 13 are jointly meshed with each other to be provided with a toothed ring 16, and a supporting structure is arranged between the toothed ring 16 and the frame body 1;

the above is noteworthy for the following two points:

1. the supporting structure is composed of a plurality of supporting rods and a supporting groove, the supporting body 1 is fixedly provided with the supporting rods, the lower ends of the supporting rods are in an inverted T shape, and the upper surface of the toothed ring 16 is provided with the supporting groove matched with the lower ends of the supporting rods.

2. The self-locking direction of the second unidirectional bearing 13 is opposite to the self-locking direction of the first unidirectional bearing 10.

For convenience of understanding, the locking directions of the first unidirectional bearing 10 and the second unidirectional bearing 13 are set, the first unidirectional bearing 10 is locked clockwise, and the second unidirectional bearing 13 is locked anticlockwise;

the workpiece 6 to be polished is placed on the placing seat 5, the polishing rod 9 is rotated downwards to a certain extent, then the servo motor 7 is enabled to work to drive the shaft body 8 to rotate clockwise, the shaft body 8 rotates clockwise to drive the gear ring 16 to rotate clockwise through the gear II 15, the gear ring 16 rotates clockwise to drive the gear I14 to rotate, the one-way bearing II 13 has an anticlockwise acting force, the one-way bearing II 13 is locked anticlockwise, the one-way bearing II 13 drives the one-way bearing I10 to rotate anticlockwise, the one-way bearing I10 rotates to drive the supporting disc 12 to rotate, the supporting disc 12 rotates to drive the wedge block 3 to move in the horizontal direction, when needing to be noticed, when the supporting disc 12 is used for supporting and polishing the wedge block 3 in the specific setting, the supporting and processing are convenient to take out, the rotating angle of the supporting disc 12 is not more than 180 degrees + N x 360 degrees (N represents a natural number, multiplication is performed), so that the farthest end of the abutting disc 12 from the rotating shaft 11 after the rotation is stopped is positioned in front of the rotating shaft 11, and therefore, when the wedge-shaped block 3 is subjected to an external force to the left in the grinding process, an obliquely forward acting force is applied to the rotating shaft 11 (the rotating shaft 11 rotates clockwise), at this time, the rotating shaft 11 cannot rotate under the action of the one-way bearing I10, and the stability of the placement of the workpiece 6 in the grinding process is ensured.

After work piece 6 and grinding rod 9 support tightly for 8 antiport of axis body, one-way bearing two 13 can not take place to rotate along with the rotation of gear 14 this moment, thereby make and support dish 12 and be in quiescent condition, 8 rotations of axis body can drive grinding rod 9 and rotate this moment, accomplish the burnishing and polishing operation to work piece 6 surface.

After polishing, the polishing rod 9 is rotated upwards by a certain range, then the supporting disc 12 is controlled to rotate through the servo motor 7, the supporting disc 12 is positioned behind the axis of the rotating shaft 11 from the farthest end of the rotating shaft 11 after the rotation is stopped, and then the polished workpiece 6 can be taken down.

Example two

Referring to fig. 1 and 5, the present embodiment is different from the first embodiment in that: a dust-proof cover 18 is fixedly arranged on the grinding rod 9, the lower end of the dust-proof cover 18 is provided with an opening, the upper end of the dust-proof cover 18 is provided with a blind hole matched with the shaft body 8, a dust collecting seat 19 is arranged in the dust-proof cover 18 through an internal thread, a dust collecting groove 20 is arranged on the dust collecting seat 19, and a plurality of limiting blocks 21 and an annular elastic cushion 22 are fixedly arranged in the dust-proof cover 18; the dust collecting base 19 is arranged in a ring shape, and an annular rubber pad is fixedly adhered to the inner wall of the dust collecting base 19.

The advantages of the second embodiment over the first embodiment are: the setting of dust hood 18 is gathered together the piece that makes the in-process of polishing production and is collected to dust collecting tank 20 in when polishing, and because be threaded connection between collection dirt seat 19 and the dust hood 18 to be convenient for regularly take off collection dirt seat 19 and clear up the piece of collection, make the piece clearance labour saving and time saving more, and the operation of polishing safer.

Further, unless otherwise specifically stated or limited, the above-described fixed connection is to be understood in a broad sense, and may be, for example, welded, glued, or integrally formed as is conventional in the art.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The efficient hardware kitchen ware grinding and polishing device comprises a frame body (1), a limiting cover (2), a wedge block (3), a lifting rod (4), a placing seat (5), a workpiece (6), a servo motor (7) and a shaft body (8), and is characterized in that the shaft body (8) is provided with a grinding rod (9) in a threaded manner, the side edge of the grinding rod (9) is provided with a side grinding rod through a spring rod, the shaft body rotates, two one-way bearings (10) are fixedly arranged in the frame body (1), a rotating shaft (11) is arranged between the two one-way bearings (10), a resisting disc (12) is eccentrically and fixedly arranged on the rotating shaft (11), and a connecting structure is arranged between the resisting disc (12) and the wedge block (3);

the utility model discloses a bearing support structure, including pivot (11), one-way bearing (13), axis body (8), fixed mounting have gear two (15), and gear two (15) and one-way bearing two (13) between common meshing install ring gear (16), install bearing structure between ring gear (16) and support body (1), gear one (14) are installed through one-way bearing two (13) in pivot (11), and the auto-lock direction of one-way bearing two (13) is opposite with the auto-lock direction of one-way bearing (10).

2. The efficient grinding and polishing device for the hardware kitchen ware for hardware manufacturing as claimed in claim 1, wherein the connecting structure is composed of a connecting block and a connecting groove, the connecting groove is formed in the support disc (12), the end face of the connecting groove is in a stepped hole shape, and the connecting block matched with the connecting groove is fixedly mounted on the wedge-shaped block (3).

3. The efficient grinding and polishing device for hardware kitchenware for hardware manufacturing as claimed in claim 1, wherein the supporting structure is composed of a plurality of supporting rods and a supporting groove, the support body (1) is fixedly provided with a plurality of supporting rods, the lower ends of the supporting rods are inverted T-shaped, and the upper surface of the toothed ring (16) is provided with the supporting groove matched with the lower ends of the supporting rods.

4. The efficient grinding and polishing device for the hardware kitchen ware for hardware manufacturing as claimed in claim 1, wherein the two side edges of the grinding rod (9) are fixedly provided with a brush (17).

5. The efficient grinding and polishing device for the hardware kitchen ware is characterized in that a dust hood (18) is fixedly mounted on the grinding rod (9), the lower end of the dust hood (18) is arranged in an opening mode, a blind hole matched with the shaft body (8) is formed in the upper end of the dust hood (18), a dust collecting seat (19) is mounted in the dust hood (18) through internal threads, a dust collecting groove (20) is formed in the dust collecting seat (19), and a plurality of limiting blocks (21) and an annular elastic pad (22) are fixedly mounted in the dust hood (18).

6. The efficient grinding and polishing device for the hardware kitchen ware for hardware manufacturing according to claim 5, wherein the dust collection seat (19) is arranged in an annular shape, and an annular rubber pad is fixedly adhered to the inner wall of the dust collection seat (19).