CN215788884U

CN215788884U - Abrasive belt mounting mechanism for polishing threaded element

Info

Publication number: CN215788884U
Application number: CN202121333366.2U
Authority: CN
Inventors: 李忠
Original assignee: Maanshan Jieteri Machinery Manufacturing Co ltd
Current assignee: Maanshan Jieteri Machinery Manufacturing Co ltd
Priority date: 2021-06-16
Filing date: 2021-06-16
Publication date: 2022-02-11
Anticipated expiration: 2031-06-16

Abstract

The utility model discloses an abrasive belt mounting mechanism for polishing and processing a threaded element, which relates to the technical field of threaded element processing equipment and comprises a polishing mounting plate, a dust removal component and a polishing component, wherein the polishing component is connected with the polishing mounting plate and comprises a main belt wheel, a secondary belt wheel, a tension wheel and an abrasive belt, the main belt wheel, the secondary belt wheel and the tension wheel are arranged in a triangular manner, the abrasive belt is sleeved on the surfaces of the main belt wheel, the secondary belt wheel and the tension wheel, a driving mechanism drives the main belt wheel and the secondary belt wheel on two sides to approach each other so as to reduce the distance between the main belt wheel and the secondary belt wheel, the abrasive belt is sleeved on the surfaces of the main belt wheel, the secondary belt wheel and the tension wheel, the main belt wheel and the secondary belt wheel are driven to move away from each other by the driving mechanism so as to continuously increase the distance between the main belt wheel and the secondary belt wheel, the abrasive belt is more convenient to disassemble and assemble, and disassemble, and the dust generated during polishing is sucked into a dust absorption box body to be filtered, the filtered air is discharged through the dust collection box body, so that the atmospheric pollution caused by the dust floating in the air is effectively avoided.

Description

Abrasive belt mounting mechanism for polishing threaded element

Technical Field

The utility model relates to the technical field of threaded element processing equipment, in particular to an abrasive belt mounting mechanism for threaded element polishing.

Background

Belt grinding has been a new, more complete and self-contained process technology after the last thirty years of development. The processing method is highly favored by users due to the characteristics of high processing efficiency, wide application range, strong adaptability, low use cost, safe and convenient operation and the like. The abrasive belt grinding technology has great progress abroad, the processing objects and the application fields of the abrasive belt grinding technology are gradually widened, the abrasive belt grinding technology can process almost all engineering materials, the abrasive belt grinding technology cannot be applied to common daily life appliances to large aerospace appliances, and the abrasive belt grinding technology becomes an important means for obtaining remarkable economic benefits.

In the double screw extruder, according to different needs suit the screw element of multiple specification on the dabber, screw element need polish the polishing in the production course of working, adopts the mode of abrasive band to polish usually among the prior art, produces dust and metal piece very easily at the in-process of polishing, drifts in the air and causes the pollution to the air very easily.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a belt installation mechanism for polishing a threaded element, which solves the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a screwed element polishes processing and uses abrasive band installation mechanism, is including the mounting panel of polishing, dust removal subassembly and the subassembly of polishing, the subassembly of polishing is connected with the mounting panel of polishing, the subassembly of polishing includes main belt wheel, follow band pulley, take-up pulley and abrasive band, main belt wheel, follow band pulley and take-up pulley are the triangle and arrange, the abrasive band cover is established on main belt wheel, follow band pulley, take-up pulley surface, and main belt wheel sets up in mounting panel one side of polishing with follow band pulley level relatively, main belt wheel and follow band pulley are connected with the actuating mechanism that promotes it and be close to each other or keep away from in the horizontal direction, the take-up pulley is connected with flexible subassembly for adjust the position of take-up pulley, dust removal subassembly includes the dust absorption box, the dust absorption box is connected with dust absorption subassembly for the dust that produces when will polishing is inhaled to the dust absorption box and is internal to purify.

Preferably, actuating mechanism includes that fixed mounting is at the driving motor one on the mounting panel surface of polishing, driving motor one output end fixed connection screw rod, the screw rod surface sets up the nut, nut both sides swing joint push rod, one side swing joint movable seat that the nut was kept away from to the push rod sets up the slide bar with the main band pulley and from the parallel one side of band pulley, movable seat and slide bar sliding connection, one side the movable seat rotates with the secondary band pulley to be connected, the opposite side movable seat fixed connection driving motor two, driving motor two output and main band pulley fixed connection.

Preferably, the dust absorption subassembly includes the dust catcher, dust catcher and dust absorption box intercommunication, the dust absorption board is connected through the dust absorption union coupling to the one side that the dust absorption box was kept away from to the dust catcher, the dust absorption board lower surface evenly sets up the dust absorption mouth, set up the multiple filtration absorption net in the dust absorption box, dust absorption box one end is connected with its adjustment mechanism who goes on going up and down of drive for drive dust absorption subassembly is close to or is kept away from to the department of polishing.

Preferably, adjustment mechanism is including setting up the lead screw in mounting panel one side of polishing, and the opposite side sets up the guide arm, the lead screw rotates with the slide bar both sides to be connected, guide arm and slide bar fixed connection, one side that the slide bar was kept away from to lead screw and guide arm is rotated and is connected the support, both sides fixed mounting roof between the support, the roof surface sets up driving motor three, driving motor three-way crossing belt is connected with the lead screw, and the lead screw surface sets up screw-nut, and the guide arm surface sets up the sliding seat, and screw-nut and sliding seat pass through support and dust absorption box fixed connection.

Preferably, flexible subassembly includes electric telescopic handle, electric telescopic handle and the mounting panel fixed connection of polishing, the electric telescopic handle output passes through the connecting piece and is connected with the take-up pulley, the mounting panel surface of polishing is provided with the logical groove that is used for adjusting the motion of take-up pulley.

Preferably, a hydraulic cylinder is arranged on the surface of the top plate, one end of the hydraulic cylinder is fixedly connected with the top plate, the other end of the hydraulic cylinder is fixedly connected with the polishing rack, and the hydraulic cylinder is used for adjusting the height of the polishing equipment.

Compared with the prior art, the utility model has the beneficial effects that: the driving mechanism drives the main belt wheels and the driven belt wheels on the two sides to be close to each other, the distance between the main belt wheels and the driven belt wheels is shortened, the abrasive belt sleeves the surfaces of the main belt wheels, the driven belt wheels and the tensioning wheel, the driving mechanism drives the main belt wheels and the driven belt wheels to be away from each other at the moment, the distance between the main belt wheels and the driven belt wheels is continuously increased until the abrasive belt is in a tightened state, the abrasive belt is more convenient to disassemble and assemble, when the abrasive belt is polished, dust generated when the dust collection assembly is polished is sucked into the dust collection box body to be filtered, filtered air is discharged through the dust collection box body, and the air pollution caused by the dust scattered in the air is effectively avoided.

Drawings

Fig. 1 is a schematic structural diagram of a belt mounting mechanism for polishing a threaded element.

Fig. 2 is a schematic structural diagram of a driving mechanism in a belt mounting mechanism for polishing a threaded member.

Fig. 3 is a schematic structural diagram of a second driving motor in the abrasive belt mounting mechanism for polishing and processing the threaded element.

FIG. 4 is a schematic structural diagram of a dust-collecting box in a belt mounting mechanism for polishing a threaded member.

In the figure, 1-polishing the mounting plate; 2-a primary pulley; 3-a slide bar; 4-sanding belt; 5-a secondary pulley; 6-through groove; 7-a tension wheel; 8-a screw rod; 9-filtering and adsorbing net; 10, an electric telescopic rod; 11-a dust-collecting plate; 12-a dust suction port; 13-dust-absorbing box body; 14-a hydraulic cylinder; 15-a top plate; 16-a dust collector; 17-a feed screw nut; 18-a support; 19-driving a motor III; 20-a movable seat; 21-driving a second motor; 22-driving the motor I; 23-a screw; 24-a nut; 25-push rod.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Referring to fig. 1-3, an abrasive belt mounting mechanism for polishing threaded components includes a polishing mounting plate 1, a dust removing assembly and a polishing assembly, the polishing assembly is connected to the polishing mounting plate 1, the polishing assembly includes a primary pulley 2, a secondary pulley 5, a tension pulley 7 and an abrasive belt 4, the primary pulley 2, the secondary pulley 5 and the tension pulley 7 are arranged in a triangular manner, the abrasive belt 4 is sleeved on the surfaces of the primary pulley 2, the secondary pulley 5 and the tension pulley 7, the primary pulley 2 and the secondary pulley 5 are horizontally arranged on one side of the polishing mounting plate 1, the primary pulley 2 and the secondary pulley 5 are connected to a driving mechanism for pushing the primary pulley 2 and the secondary pulley 5 to approach or separate from each other in a horizontal direction, the tension pulley 7 is connected to a telescopic assembly for adjusting the position of the tension pulley 7, the dust removing assembly includes a dust collecting box 13, and the dust collecting box 13 is connected to the dust collecting assembly, used for sucking the dust generated during polishing into the dust absorption box body 13 for purification;

specifically, when the abrasive belt is required to be installed on the main belt wheel 2, the secondary belt wheel 5 and the tensioning wheel 7, the driving mechanism drives the main belt wheel 2 and the secondary belt wheel 5 on the two sides to approach each other, so that the distance between the two is reduced, the abrasive belt 4 is sleeved on the surfaces of the main belt wheel 2, the secondary belt wheel 5 and the tensioning wheel 7, the driving mechanism drives the main belt wheel 2 and the secondary belt wheel 5 to be away from each other at the moment, so that the distance between the two is continuously increased until the abrasive belt 4 is in a tightened state, the abrasive belt 4 is more convenient to disassemble and assemble, when the abrasive belt is polished, dust generated by the dust collection assembly during polishing is sucked into the dust collection box 13 to be filtered, and filtered air is removed through the dust collection box 13, so that atmospheric pollution caused by dust floating in the air is effectively avoided.

As a further scheme of the embodiment of the utility model, the driving mechanism comprises a first driving motor 22 fixedly installed on the surface of the polishing installation plate 1, the output end of the first driving motor 22 is fixedly connected with a screw 23, the surface of the screw 23 is provided with a nut 24, two sides of the nut 24 are movably connected with push rods 25, one side of each push rod 25, which is far away from the nut 24, is movably connected with a movable seat 20, one side, which is parallel to the primary belt wheel 2 and the secondary belt wheel 5, is provided with a slide rod 3, the movable seat 20 is in sliding connection with the slide rod 3, the movable seat 20 on one side is rotatably connected with the secondary belt wheel 5, the movable seat 20 on the other side is fixedly connected with a second driving motor 21, and the output end of the second driving motor 21 is fixedly connected with the primary belt wheel 2;

specifically, in this embodiment, the first driving motor 22 rotates, the first driving motor 22 drives the screw 23 to rotate, the nut 24 pushes the movable seat 20 to move horizontally on the surface of the sliding rod 3 through the push rod 25, the movable seat 20 drives the primary pulley 2 and the secondary pulley 5 to move closer to or away from each other, the second driving motor 21 drives the primary pulley 2 to rotate, so that the secondary pulley 5 and the tensioning pulley 7 drive the abrasive belt 4 to rotate to polish the component, and the abrasive belt 4 is more convenient to disassemble and assemble.

As a further scheme of the embodiment of the present invention, referring to fig. 1-4, the dust collection assembly includes a dust collector 16, the dust collector 16 is communicated with a dust collection box 13, one side of the dust collector 16, which is far away from the dust collection box 13, is connected to a dust collection plate 11 through a dust collection pipe, dust collection ports 12 are uniformly formed in the lower surface of the dust collection plate 11, a plurality of layers of filtration and adsorption nets 9 are arranged in the dust collection box 13, and one end of the dust collection box 13 is connected to an adjusting mechanism for driving the dust collection assembly to ascend and descend, so as to drive the dust collection assembly to approach or depart from a polishing position;

specifically, in this embodiment, drive the dust absorption subassembly through adjustment mechanism and remove to the department of polishing, dust suction machine 16 will polish the dust that produces and inhale to dust absorption box 13 in, filter and adsorb net 9 and purify the absorption to the dust, and the air after the purification is discharged through dust absorption box 13 top.

As a further scheme of the embodiment of the utility model, the adjusting mechanism comprises a screw rod 8 arranged on one side of the polishing mounting plate 1, a guide rod is arranged on the other side of the polishing mounting plate, the screw rod 8 is rotatably connected with two sides of a slide rod 3, the guide rod is fixedly connected with the slide rod 3, one sides of the screw rod 8 and the guide rod far away from the slide rod 3 are rotatably connected with a support 18, a top plate 15 is fixedly arranged between the support 18 on two sides, a third driving motor 19 is arranged on the surface of the top plate 15, the third driving motor 19 is connected with the screw rod 8 through a belt, a screw rod nut 17 is arranged on the surface of the screw rod 8, a sliding seat is arranged on the surface of the guide rod, and the screw rod nut 17 and the sliding seat are fixedly connected with the dust collection box body 13 through a support;

specifically, the driving motor III 19 rotates, the driving motor III 19 drives the screw rod 8 to rotate, and the screw rod nut 17 drives the dust collection box body 13 and the dust collection assembly to lift in the vertical direction through the support.

As a further scheme of the embodiment of the utility model, the telescopic assembly comprises an electric telescopic rod 10, the electric telescopic rod 10 is fixedly connected with the polishing mounting plate 1, the output end of the electric telescopic rod 10 is connected with a tension wheel 7 through a connecting piece, a through groove 6 for adjusting the movement of the tension wheel 7 is arranged on the surface of the polishing mounting plate 1, and specifically, the electric telescopic rod 10 drives the tension wheel 7 to move in the through groove 6, so that the tension degree of the abrasive belt 4 is adjusted, and the polishing quality is improved.

As a further scheme of the embodiment of the present invention, a hydraulic cylinder 14 is disposed on the surface of the top plate 15, one end of the hydraulic cylinder 14 is fixedly connected to the top plate 15, the other end of the hydraulic cylinder 14 is fixedly connected to the grinding machine frame, and the hydraulic cylinder 14 is used for adjusting the height of the grinding equipment.

The working principle of the utility model is as follows: the driving mechanism drives the main belt wheel 2 and the driven belt wheel 5 on the two sides to approach each other, so that the distance between the two is reduced, the abrasive belt 4 is sleeved on the surfaces of the main belt wheel 2, the driven belt wheel 5 and the tensioning wheel 7, the driving mechanism drives the main belt wheel 2 and the driven belt wheel 5 to be away from each other at the moment, so that the distance between the two is continuously increased until the abrasive belt 4 is in a tightened state, the abrasive belt 4 is more convenient to disassemble and assemble, when the abrasive belt is polished, dust generated by the dust collection component during polishing is sucked into the dust collection box body 13 to be filtered, and filtered air is discharged through the dust collection box body 13, so that the atmospheric pollution caused by the dust scattered in the air is effectively avoided.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. A grinding belt mounting mechanism for polishing and processing threaded elements comprises a polishing mounting plate (1), a dust removal assembly and a polishing assembly, and is characterized in that the polishing assembly is connected with the polishing mounting plate (1), the polishing assembly comprises a main belt wheel (2), a secondary belt wheel (5), a tension wheel (7) and a grinding belt (4), the main belt wheel (2), the secondary belt wheel (5) and the tension wheel (7) are arranged in a triangular mode, the grinding belt (4) is sleeved on the surfaces of the main belt wheel (2), the secondary belt wheel (5) and the tension wheel (7), the main belt wheel (2) and the secondary belt wheel (5) are horizontally arranged on one side of the polishing mounting plate (1) oppositely, the main belt wheel (2) and the secondary belt wheel (5) are connected with a driving mechanism for pushing the main belt wheel and the secondary belt wheel to be close to or far away from each other in the horizontal direction, the tension wheel (7) is connected with a telescopic assembly for adjusting the position of the tension wheel (7), the dust removal assembly comprises a dust collection box body (13), the dust collection box body (13) is connected with the dust collection assembly and used for sucking dust generated during polishing into the dust collection box body (13) for purification.

2. The belt installation mechanism for polishing threaded components as claimed in claim 1, the driving mechanism comprises a first driving motor (22) fixedly arranged on the surface of the polishing mounting plate (1), the output end of the first driving motor (22) is fixedly connected with a screw rod (23), a nut (24) is arranged on the surface of the screw rod (23), both sides of the nut (24) are movably connected with a push rod (25), one side of the push rod (25) far away from the nut (24) is movably connected with a movable seat (20), a slide bar (3) is arranged on one side parallel to the main belt wheel (2) and the auxiliary belt wheel (5), the movable seat (20) is connected with the sliding rod (3) in a sliding way, the movable seat (20) at one side is rotationally connected with the driven belt wheel (5), the movable seat (20) at the other side is fixedly connected with a second driving motor (21), the output end of the second driving motor (21) is fixedly connected with the main belt wheel (2).

3. The abrasive belt mounting mechanism for threaded element polishing and processing according to claim 1 or 2, wherein the dust collection assembly comprises a dust collector (16), the dust collector (16) is communicated with a dust collection box body (13), one side of the dust collector (16) away from the dust collection box body (13) is connected with a dust collection plate (11) through a dust collection pipe, dust collection ports (12) are uniformly formed in the lower surface of the dust collection plate (11), a multi-layer filtering and adsorbing net (9) is arranged in the dust collection box body (13), and one end of the dust collection box body (13) is connected with an adjusting mechanism for driving the dust collection assembly to move close to or away from a polishing position.

4. The belt installation mechanism for polishing and processing threaded components as claimed in claim 3, wherein the adjustment mechanism comprises a lead screw (8) disposed on one side of the polishing installation plate (1), a guide rod is disposed on the other side of the polishing installation plate, the lead screw (8) is rotatably connected to both sides of the slide rod (3), the guide rod is fixedly connected to the slide rod (3), the lead screw (8) and one side of the guide rod away from the slide rod (3) are rotatably connected to a support (18), a top plate (15) is fixedly mounted between the supports (18) on both sides, a third driving motor (19) is disposed on the surface of the top plate (15), the third driving motor (19) is connected to the lead screw (8) through a belt, a lead screw nut (17) is disposed on the surface of the lead screw (8), a sliding seat is disposed on the surface of the guide rod, and the lead screw nut (17) and the sliding seat are fixedly connected to the dust collection box (13) through a support.

5. The belt installation mechanism for polishing threaded components according to claim 4, wherein the telescopic assembly comprises an electric telescopic rod (10), the electric telescopic rod (10) is fixedly connected with the polishing mounting plate (1), the output end of the electric telescopic rod (10) is connected with the tension wheel (7) through a connecting piece, and the surface of the polishing mounting plate (1) is provided with a through groove (6) for adjusting the movement of the tension wheel (7).

6. The belt installation mechanism for polishing threaded elements according to claim 5, wherein a hydraulic cylinder (14) is arranged on the surface of the top plate (15), one end of the hydraulic cylinder (14) is fixedly connected with the top plate (15), the other end of the hydraulic cylinder (14) is fixedly connected with the polishing machine frame, and the hydraulic cylinder (14) is used for adjusting the height of the polishing equipment.