CN113635172B

CN113635172B - Inclined plane grinding device with absorbing function for processing hardware fittings

Info

Publication number: CN113635172B
Application number: CN202111201272.4A
Authority: CN
Inventors: 戴金山
Original assignee: Nantong Kebang Machinery Co ltd
Current assignee: Nantong Kebang Machinery Co ltd
Priority date: 2021-10-15
Filing date: 2021-10-15
Publication date: 2021-12-10
Anticipated expiration: 2041-10-15
Also published as: CN113635172A

Abstract

The invention discloses an inclined plane polishing device with a sucking function for processing hardware fittings, relates to the technical field of workpiece edging, and solves the problems that the polishing mode commonly used at present is mainly fixed-point unidirectional polishing, regular scratches possibly appear on a polished surface caused by polishing, and uneven polishing is easily caused as a polished part maintains a fixed position for a long time. The inclined surface grinding device with the absorbing function for processing the hardware fittings comprises a main frame, wherein a middle shaft bracket is fixedly arranged in the middle of the top of the main frame; the rotary seats are hinged to two sides of the middle shaft bracket; an extension plate is integrally arranged at the bottom of the rotary seat; through being provided with rotation axis spare, for grinding device provides the two-way rotation function of polishing, dual rotatory route be circular, can with the even and the face contact of polishing in surface of grinding roller, avoid appearing the mar of rule form, promoted the precision of polishing, the inhomogeneous phenomenon of polishing can not appear to can increase the life of grinding roller.

Description

Inclined plane grinding device with absorbing function for processing hardware fittings

Technical Field

The invention relates to the technical field of workpiece edging, in particular to an inclined plane grinding device with a suction function for hardware fitting machining.

Background

Grinding is a mechanical processing method for removing materials, mainly realizes grinding of the edge side by means of high-speed rotation of tools such as grinding wheels, generally needs to keep the tools in an inclined state when processing the corner, realizes grinding of the corner of an accessory, generally conveys the accessory in a mechanical arm or a conveyor belt mode, and needs to reset the tools when grinding is not performed in order to not influence feeding of a station.

The mode of polishing commonly used now mainly is the unidirectional mar of fixed point, and the mar of regular form probably appears in the face of polishing that leads to the fact of polishing, and polishes and maintain fixed position for a long time, causes the inhomogeneous phenomenon of polishing easily, can not polish of high accuracy to general grinding device does not possess and provides power and take in the function of retrieving the sweeps residue when polishing, is unfavorable for the processing of polishing that lasts.

Therefore, the existing requirements are not met, and the inclined surface grinding device with the absorbing function for hardware fitting machining is provided for the purpose.

Disclosure of Invention

Problem (A)

The invention aims to provide an inclined surface grinding device with a suction function for processing hardware fittings, and aims to solve the problems that the conventional grinding mode in the background art is mainly fixed-point unidirectional grinding, regular scratches can be generated on a grinding surface caused by grinding, a grinding piece is maintained at a fixed position for a long time, the phenomenon of uneven grinding is easily caused, high-precision grinding cannot be realized, and a common grinding device does not have the function of providing power for sucking and recovering scrap residues during grinding and is not beneficial to continuous grinding processing.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme: the inclined surface grinding device with the absorbing function for processing the hardware fittings comprises a main frame, wherein a middle shaft bracket is fixedly arranged in the middle of the top of the main frame; the rotary seats are hinged to two sides of the middle shaft bracket; an extension plate is integrally arranged at the bottom of the rotary seat; the assembly seat, the fixed setting of assembly seat is in the outside of swivel mount, and the assembly seat is including: the motor plate is integrally arranged at the bottom of the assembling seat, and the outer ends of the motor plate are fixedly provided with motors; the bottom of the assembling seat is rotatably provided with a linkage shaft and a driven shaft, and the linkage shaft and the driven shaft are in transmission connection through bevel gears; the gas tank, the fixed both sides that set up at the assembly seat of gas tank, the gas tank including: the bottom of the air tank is connected with two groups of one-way valves, and the passing directions of the two groups of one-way valves are opposite; two ends of the tee joint are respectively communicated with one group of one-way valves at the bottom of the air box, and the other end of the tee joint is connected with an air sleeve; the rotating shaft part is rotatably arranged in the assembling seat through a bearing.

Preferably, an electric cylinder is fixedly arranged in the middle of the bottom of the middle shaft bracket, the telescopic end of the electric cylinder faces downwards, two groups of connecting rods are hinged outside the telescopic end, and the other end of each connecting rod is hinged with the bottom of the extension plate; the length of the electric cylinder is half of that of the extension plate.

Preferably, the assembly seat further comprises: the bottom of the assembling seat is rotatably provided with a driven fluted disc, and one side of the bottom of the driven fluted disc is fixedly provided with an eccentric rod; a gear is arranged outside the top end of the driven shaft and meshed with the driven fluted disc; the top of awl fluted disc, assembly seat is fixed and is provided with awl fluted disc.

Preferably, the gas tank further comprises: the air box is internally and integrally provided with a partition plate, and one side of the partition plate is provided with a channel; the two sides of the bar-shaped frame are fixedly provided with three groups of piston rods, and the other ends of the piston rods penetrate through the air box and are fixedly provided with piston plates; the piston plate is arranged at the top of the partition plate in a sliding manner.

Preferably, the rotating shaft member includes: the main body of the rotating shaft piece is a hollow shaft, the outer part of the rotating shaft piece is provided with an air exhaust slotted hole, and the middle of the air exhaust slotted hole is provided with filter cotton; the air sleeve is rotatably arranged outside the rotating shaft piece through two groups of sealing bearings and wraps the air exhaust slotted hole; and the top end of the rotating shaft piece is integrally provided with the absorbing box.

Preferably, the rotating shaft member includes: the grinding roller is rotatably arranged in the middle of the absorption box; the side shaft frames are fixedly arranged on two sides of the absorption box, and side rotating shafts are rotationally arranged in the side shaft frames; two ends of the grinding roller are in transmission connection with bevel gears arranged at the top ends of the side rotating shafts.

Preferably, the rotating shaft further includes: two groups of lower shaft brackets are fixedly arranged at two ends of the bottom of the absorption box, and a lower rotating shaft is rotatably arranged in the lower shaft brackets; the bottom ends of the lower rotating shaft and the side rotating shaft are provided with bevel gears for transmission connection.

Preferably, the rotating shaft further includes: the protective cover is fixedly provided with storage cylinders through threaded connection at the bottom of the rotary shaft part of the protective cover fixedly arranged on two sides of the top of the absorbing box.

(III) advantageous effects

The invention provides an inclined plane polishing device with a suction function for processing hardware fittings, which provides a bidirectional rotating polishing function for the polishing device by arranging a rotating shaft part, a starting motor drives the rotating shaft part to rotate through a bevel gear, the position of a bevel gear disc is unchanged in the rotating process of the rotating shaft part, a lower shaft bracket is continuously autorotated by the power generated by a gear to drive a side rotating shaft to rotate, the side rotating shaft drives a grinding roller to rotate through the bevel gear, the grinding roller rotates bidirectionally simultaneously, workpieces can be polished, double actions of driving a tool through a group of power elements can be realized by matching of the gear, acceleration is realized on the premise of single-layer rotation, the path of double rotation is circular, the surface of the grinding roller can be uniformly contacted with a polishing surface, regular scratches are avoided, the polishing precision is improved, and the phenomenon of uneven polishing is avoided, and the service life of the grinding roller can be prolonged.

The setting of air tank, it accomodates the function initiatively to provide for the work piece, at the rotatory in-process of rotation axis spare, rotation axis spare drives the driven shaft rotation through bevel gear at rotatory in-process, the driven shaft passes through the gear and drives driven fluted disc rotation, it carries out reciprocating motion to drive the bar frame through the eccentric rod at the rotatory in-process of driven fluted disc, bar frame removes the in-process and continues to impels the pulling out with piston rod and piston plate at the air tank, adjust the inside atmospheric pressure of air tank through the piston plate, utilize the check valve to discharge the inside air of air tank, the rethread tee bend, the inside air suction of case will be inhaled to gas jacket and rotation axis spare, with this produces the initiative and receives the function, it intercepts the sweeps to inhale the in-process through the filter pulp in the bleed slotted hole, and make the sweeps fall into the storage barrel, it is convenient to provide for follow-up recovery, it can clear up to take off the storage barrel, clean convenient arrangement.

Drawings

FIG. 1 is a schematic perspective view of an embodiment of the present invention;

FIG. 2 is a schematic side view of an embodiment of the present invention;

FIG. 3 is a schematic structural diagram of an operating state in an embodiment of the present invention;

FIG. 4 is a schematic diagram of a lifting portion according to an embodiment of the present invention;

FIG. 5 is a schematic side-view, top-view structural diagram of the rotating shaft according to the embodiment of the present invention;

FIG. 6 is a partial bottom view of an embodiment of the present invention;

FIG. 7 is a schematic view of a transmission structure of a rotating shaft according to an embodiment of the present invention;

FIG. 8 is a schematic view showing the internal structure of an air box in the embodiment of the present invention;

in fig. 1 to 8, the correspondence between the part names or lines and the reference numbers is:

1. a main frame; 2. a middle shaft bracket; 3. rotating; 301. an extension plate; 4. an electric cylinder; 401. a connecting rod; 5. assembling a seat; 501. a motor plate; 502. a motor; 503. a linkage shaft; 504. a driven shaft; 505. a driven fluted disc; 506. an eccentric rod; 507. a conical fluted disc; 6. a gas tank; 601. a one-way valve; 602. a tee joint; 603. air jacket; 604. a partition plate; 605. a bar frame; 606. a piston rod; 607. a piston plate; 7. a rotating shaft member; 701. an air exhaust slot hole; 702. a holding tank; 703. grinding the roller; 704. a side shaft bracket; 705. a side rotating shaft; 706. a lower shaft bracket; 707. a lower rotating shaft; 708. a protective cover; 8. a storage cylinder.

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.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 8, an embodiment of the present invention includes: the inclined surface grinding device with the absorbing function for processing the hardware fittings comprises a main frame 1, wherein a middle shaft bracket 2 is fixedly arranged in the middle of the top of the main frame 1; the rotary seat 3 is hinged to two sides of the middle shaft bracket 2; an extension plate 301 is integrally arranged at the bottom of the rotary seat 3; assembly seat 5, assembly seat 5 is fixed to be set up in swivel mount 3's outside, and assembly seat 5 is including: the motor plate 501 is integrally arranged at the bottom of the assembly base 5, and the outer ends of the motor plate 501 are fixedly provided with motors 502; the bottom of the assembling seat 5 is rotatably provided with a linkage shaft 503 and a driven shaft 504, and the linkage shaft 503 and the driven shaft 504 are in bevel gear transmission connection; gas tank 6, 6 fixed settings in the both sides of assembly seat 5 of gas tank, gas tank 6 including: the bottom of the air tank 6 is connected with two groups of check valves 601, and the passing directions of the two groups of check valves 601 are opposite; two ends of the tee 602 are respectively communicated with one group of one-way valves 601 at the bottom of the air box 6, and the other end of the tee 602 is connected with an air sleeve 603; and the rotating shaft member 7 is rotatably arranged in the assembling seat 5 through a bearing.

The middle of the bottom of the middle shaft bracket 2 is fixedly provided with an electric cylinder 4, the telescopic end of the electric cylinder 4 faces downwards, two groups of connecting rods 401 are hinged outside the telescopic end, and the other end of each connecting rod 401 is hinged with the bottom of the extension plate 301; the length of the electric cylinder 4 is half of the extension plate 301.

Referring to fig. 4, the connecting rod 401, the extension plate 301 and the electric cylinder 4 form a slider mechanism, which can realize a rotation function, and when the electric cylinder 4 extends, the connecting rod 401 can be used to turn and lift the extension plates 301 at two sides upwards at the same time, so as to rotate and lift the rotating shaft 7 to an angle convenient for polishing.

Referring to fig. 6, the mounting seat 5 further includes: the driven fluted disc 505 is rotatably arranged at the bottom of the assembling seat 5, and an eccentric rod 506 is fixedly arranged on one side of the bottom of the driven fluted disc 505; the outer part of the top end of the driven shaft 504 is provided with a gear which is meshed with a driven fluted disc 505; the conical fluted disc 507, the top of the assembling seat 5 is fixedly provided with the conical fluted disc 507.

Wherein, gas tank 6 still includes: the partition plate 604 is integrally arranged in the air box 6, and a channel is reserved on one side of the partition plate 604; the two sides of the bar-shaped frame 605 are both fixedly provided with three groups of piston rods 606, and the other ends of the piston rods 606 penetrate through the air box 6 to be fixedly provided with piston plates 607; a piston plate 607 is slidably disposed on top of the spacer plate 604; driven fluted disc 505, eccentric rod 506 and bar frame 605 constitute the slider mechanism, can drive bar frame 605 through eccentric rod 506 and carry out reciprocating motion at the rotatory in-process of driven fluted disc 505, realize lasting bleeding and exhaust.

Wherein, rotation axis spare 7 is including: the main body of the rotating shaft part 7 is a hollow shaft, the outer part of the rotating shaft part 7 is provided with an air-extracting slot hole 701, and the middle of the air-extracting slot hole 701 is provided with filter cotton; the air sleeve 603 is rotatably arranged outside the rotating shaft part 7 through two groups of sealing bearings, and the air sleeve 603 wraps the air exhaust slot hole 701; the top end of the rotating shaft member 7 is integrally provided with the absorbing box 702; a grinding roller 703 is rotatably arranged in the middle of the absorption box 702; the side shaft frame 704 is fixedly arranged on two sides of the absorption box 702, and a side rotating shaft 705 is rotatably arranged in the side shaft frame 704; two ends of the grinding roller 703 are in transmission connection with a bevel gear arranged at the top end of the side rotating shaft 705; two groups of lower shaft brackets 706 are fixedly arranged at two ends of the bottom of the absorption box 702, and a lower rotating shaft 707 is rotatably arranged in the lower shaft brackets 706; the bottom ends of the lower rotating shaft 707 and the side rotating shaft 705 are provided with bevel gears for transmission connection; the protective covers 708 are fixedly arranged on two sides of the top of the absorbing box 702; the bottom of the rotating shaft 7 is fixedly provided with a storage barrel 8 through threaded connection; the rotating shaft member 7, the motor 502 and the linkage shaft 503 are in bevel gear synchronous transmission connection.

Referring to fig. 7, a rotating shaft 7 is arranged to provide a double-steering grinding function, one end of a lower shaft bracket 706 is provided with a bevel gear meshed with a bevel gear disc 507, the position of the bevel gear disc 507 is unchanged in the rotating process of the rotating shaft 7, so that the lower shaft bracket 706 can rotate, the lower shaft bracket 706 drives a side rotating shaft 705 to rotate through the bevel gear in the rotating process, the side rotating shaft 705 drives a grinding roller 703 to rotate through the bevel gear, the grinding roller 703 rotates bidirectionally at the same time, the workpiece is ground, and the grinding path is circular.

The working principle is as follows: in the first embodiment, bidirectional polishing is carried out, the whole preset device is positioned at the bottom of a conveyor belt, and a tool is arranged at the top of the conveyor belt to carry out moving conveying on a workpiece; the grinding device comprises a motor 502, the motor 502 drives a rotating shaft member 7 to rotate through a bevel gear, the position of a bevel gear disc 507 is unchanged in the rotating process of the rotating shaft member 7, a lower shaft bracket 706 continuously rotates through power generated by a gear, the lower shaft bracket 706 drives a side rotating shaft 705 to rotate through the bevel gear in the rotating process, the side rotating shaft 705 drives a grinding roller 703 to rotate through the bevel gear, the grinding roller 703 simultaneously rotates in two directions to grind a workpiece, double actions of driving a tool through a group of power elements can be realized through the matching of the gear, acceleration is realized on the premise of single-layer rotation, the path of double rotation is circular, the surface of the grinding roller 703 can be uniformly contacted with a grinding surface, the occurrence of regular scratches is avoided, and the grinding precision is improved.

In the second embodiment, active absorption is performed, during the rotation of the rotating shaft 7, the rotating shaft 7 drives the driven shaft 504 to rotate through the bevel gear during the rotation, the driven shaft 504 drives the driven toothed disc 505 to rotate through the gear, the eccentric rod 506 drives the bar-shaped frame 605 to reciprocate in the rotation process of the driven fluted disc 505, the piston rod 606 and the piston plate 607 are continuously pushed in and pulled out of the air box 6 in the moving process of the bar-shaped frame 605, the air pressure inside the air box 6 is adjusted by the piston plate 607, the air inside the air box 6 is discharged by the check valve 601, the air inside the suction box 702 is sucked by the tee 602, the air jacket 603 and the rotary shaft 7, thereby generating the active suction function, the filter cotton in the suction process of the waste chips is intercepted by the suction slot holes 701, the waste chips fall into the storage barrel 8, convenience is provided for subsequent recovery, and the storage barrel 8 can be taken down to be cleaned.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. 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.

Claims

1. A inclined plane grinding device that has an absorption function for hardware fitting processing, its characterized in that includes:

the device comprises a main frame (1), wherein a middle shaft bracket (2) is fixedly arranged in the middle of the top of the main frame (1);

the rotary seat (3) is hinged to two sides of the middle shaft bracket (2); an extension plate (301) is integrally arranged at the bottom of the rotary seat (3);

assembly seat (5), assembly seat (5) are fixed to be set up in the outside of swivel mount (3), assembly seat (5) including:

the motor plate (501) is integrally arranged at the bottom of the assembly base (5), and the outer ends of the motor plate (501) are fixedly provided with motors (502); the bottom of the assembling seat (5) is rotatably provided with a linkage shaft (503) and a driven shaft (504), and the linkage shaft (503) and the driven shaft (504) are in bevel gear transmission connection;

the bottom of the assembly seat (5) is rotatably provided with a driven fluted disc (505), and one side of the bottom of the driven fluted disc (505) is fixedly provided with an eccentric rod (506); a gear is arranged outside the top end of the driven shaft (504) and meshed with the driven fluted disc (505);

the top of the assembly seat (5) is fixedly provided with a conical fluted disc (507);

gas tank (6), gas tank (6) are fixed to be set up in the both sides of assembly seat (5), and gas tank (6) are including:

the bottom of the air tank (6) is connected with two groups of check valves (601);

two ends of the tee joint (602) are respectively communicated with one group of one-way valves (601) at the bottom of the air box (6), and the other end of the tee joint (602) is connected with an air sleeve (603);

the air box is characterized by comprising a partition plate (604), the interior of the air box (6) is integrally provided with the partition plate (604), and a channel is reserved on one side of the partition plate (604);

the two sides of the bar-shaped frame (605) are both fixedly provided with three groups of piston rods (606), and the other ends of the piston rods (606) penetrate through the air box (6) and are fixedly provided with piston plates (607); the piston plate (607) is arranged at the top of the partition plate (604) in a sliding way;

the rotating shaft part (7), the rotating shaft part (7) is rotatably arranged in the assembling seat (5) through a bearing; the rotating shaft member (7) includes:

the main body of the rotating shaft piece (7) is a hollow shaft, the outer part of the rotating shaft piece (7) is provided with an air-extracting slot hole (701), and the middle of the air-extracting slot hole (701) is provided with filter cotton; the air sleeve (603) is rotatably arranged outside the rotating shaft part (7) through two groups of sealing bearings, and the air sleeve (603) wraps the air exhaust slotted hole (701);

the rotary shaft piece is characterized by comprising an absorption box (702), wherein the absorption box (702) is integrally arranged at the top end of the rotary shaft piece (7), and a grinding roller (703) is rotatably arranged in the middle of the absorption box (702).

2. The inclined plane grinding device with the absorption function for hardware fitting machining according to claim 1 is characterized in that an electric cylinder (4) is fixedly arranged in the middle of the bottom of the middle shaft bracket (2), the telescopic end of the electric cylinder (4) faces downwards, two groups of connecting rods (401) are hinged to the outer side of the telescopic end, and the other ends of the connecting rods (401) are hinged to the bottom of the extension plate (301); the length of the electric cylinder (4) is half of that of the extension plate (301).

3. A bevel milling device with take-up function for hardware machining according to claim 1, characterized in that the rotating shaft (7) comprises:

the two sides of the absorption box (702) are fixedly provided with the side shaft brackets (704), and the side shaft brackets (704) are internally provided with side rotating shafts (705) in a rotating manner; two ends of the grinding roller (703) are in transmission connection with the top end of the side rotating shaft (705) through bevel gears.

4. A bevel grinding device with take-up function for hardware processing according to claim 3, characterized in that the rotating shaft (7) further comprises:

two groups of lower shaft brackets (706) are fixedly arranged at two ends of the bottom of the absorption box (702), and a lower rotating shaft (707) is rotatably arranged in the lower shaft brackets (706); the lower rotating shaft (707) is in transmission connection with the bottom end of the side rotating shaft (705) through a bevel gear.

5. A bevel milling device with take-up function for hardware processing according to claim 4 characterized in that said rotating shaft (7) further comprises:

the protective covers (708) are fixedly arranged on two sides of the top of the absorbing box (702); the bottom of the rotating shaft piece (7) is fixedly provided with a storage barrel (8) through threaded connection.