CN210524767U

CN210524767U - Grinding device is used in tubular metal resonator processing

Info

Publication number: CN210524767U
Application number: CN201921590520.7U
Authority: CN
Inventors: 张灵活; 邓宗明
Original assignee: Kunshan Jieyan Metal Products Co Ltd
Current assignee: Kunshan Jieyan Metal Products Co Ltd
Priority date: 2019-09-24
Filing date: 2019-09-24
Publication date: 2020-05-15
Anticipated expiration: 2029-09-24

Abstract

The utility model discloses a grinding device for processing metal tubes, which comprises a base, an adjusting mechanism and a fixing mechanism, wherein the adjusting mechanism is positioned on the base, the adjusting mechanism comprises a support and a motor, the support is fixed at the top of the base, the side at the top of a mounting plate is connected with a loop bar, the upper end of the loop bar is positioned in the sleeve, a second rotating shaft penetrates through the side of the support, one end of the second rotating shaft is connected with the motor, the motor is positioned outside the support, a third rotating shaft is arranged in the support, and the inside of the third rotating shaft is connected with the end part of a movable rod through a spring; the utility model discloses be provided with fixed establishment, through corotation or reversal handle for two ejector pins can be close to the motion each other or keep away from the motion each other, thereby can fix the tubular metal resonator of different diameters from the tubular metal resonator is inside, make the outside homoenergetic of tubular metal resonator polish.

Description

Grinding device is used in tubular metal resonator processing

Technical Field

The utility model belongs to the technical field of the tubular metal resonator processing, concretely relates to grinding device is used in tubular metal resonator processing.

Background

If the metal pipe is not well treated in the early stage, the surface layer can be corroded after the metal pipe is exposed for a period of time, so that the metal pipe is rusted, and then the metal pipe needs to be subjected to rust removal treatment when being reused, and the traditional methods comprise manual grinding, sand blasting and polishing for removing rust.

An improved metal pipe polishing device disclosed in utility model No. CN209207179U, which can fix metal pipe, but the fixing mechanism can occupy the end of the metal pipe, resulting in the phenomenon that the end can not be polished, and the manual handling is needed in the later period, so the design of the fixing mechanism is not reasonable enough, and we propose a polishing device for metal pipe processing for this reason.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a grinding device is used in tubular metal resonator processing to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a grinding device is used in tubular metal resonator processing, includes the base, adjustment mechanism and fixed establishment, adjustment mechanism is located the base, adjustment mechanism includes support and motor, the support is fixed in the top of base, and the inboard at support top installs first pivot, the inside of first pivot is provided with the lead screw, and the lower extreme of lead screw is fixed in the center department at mounting panel top to the bottom of mounting panel is provided with the grinding plate, the avris at mounting panel top is connected with the loop bar, and the upper end of loop bar is located telescopic inside, and the sleeve is fixed in the inboard at support top, the support avris runs through there is the second pivot, and the one end of second pivot is connected with the motor to the motor is located the outside of support, the third pivot is installed to the inboard of support, and the tip interconnect of spring and movable rod is passed through to the inside of third pivot.

Preferably, the fixing mechanism is respectively located at the ends of the second rotating shaft and the movable rod, the fixing mechanism comprises a connecting rod, the connecting rod is respectively fixed at the ends of the second rotating shaft and the movable rod, a groove is formed at the end of the connecting rod, a fixing plate is arranged at the bottom of the groove, a fourth rotating shaft penetrates through the inside of the fixing plate, the two ends of the fourth rotating shaft are respectively connected with a first bevel gear and a second bevel gear, the first bevel gear is connected with the lower end of the fifth rotating shaft through a third bevel gear, the upper end of the fifth rotating shaft penetrates through the inside of the connecting rod and is connected with the handle, the second bevel gear is connected with the end of the sixth rotating shaft through a fourth bevel gear, the other end of the sixth rotating shaft penetrates through the inside of the connecting rod and is located inside of the ejector rod, a limiting rod is fixed on the outer wall of the ejector rod, and the end of the limiting rod is, and the fixing rod is arranged on the outer wall of the connecting rod.

Preferably, the outer wall of the screw rod and the inner wall of the first rotating shaft are both designed to be in a thread structure, and the first rotating shaft is in threaded connection with the screw rod.

Preferably, the loop bar and the sleeve are both provided with two, and the loop bar and the sleeve form a sliding structure.

Preferably, the end of the movable rod is designed to be a rectangular structure, and the movable rod and the third rotating shaft form a telescopic structure through a spring.

Preferably, two fourth bevel gears are arranged, and the fourth bevel gears are in meshed connection with the second bevel gears.

Preferably, the outer wall of the sixth rotating shaft and the inner wall of the ejector rod are both designed to be in a thread structure, the ejector rod is in threaded connection with the sixth rotating shaft, the end portion of the ejector rod is designed to be in an arc structure, and the ejector rod is symmetrically arranged in two relative to the central axis of the connecting rod.

Preferably, the outer wall of the limiting rod is attached to the inner wall of the fixing rod, and the limiting rod and the fixing rod form a clamping type sliding structure.

Compared with the prior art, the beneficial effects of the utility model are that:

1. be provided with adjustment mechanism, through corotation or the first pivot of reversal for grind the board and can go up and down, thereby be convenient for grind the regulation of board height, and then can polish the tubular metal resonator of different diameters.

2. Be provided with fixed establishment for through corotation or reversal handle, make two ejector pins can do the motion of being close to each other or keep away from each other the motion, thereby can fix the tubular metal resonator of different diameters from the tubular metal resonator is inside, make the outside homoenergetic of tubular metal resonator polish.

Drawings

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

FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the movable rod of FIG. 1 according to the present invention;

FIG. 4 is a schematic view of the screw mounting structure of FIG. 2 according to the present invention;

FIG. 5 is a schematic view of the installation structure of the stop lever shown in FIG. 2 according to the present invention;

FIG. 6 is a schematic view of the installation structure of the rod set of FIG. 1 according to the present invention;

in the figure: 1. a base; 2. a support; 3. a first rotating shaft; 4. a screw rod; 5. mounting a plate; 6. grinding a plate; 7. a loop bar; 8. a sleeve; 9. a second rotating shaft; 10. a motor; 11. a third rotating shaft; 12. a spring; 13. a movable rod; 14. a connecting rod; 15. a groove; 16. a fixing plate; 17. a fourth rotating shaft; 18. a first bevel gear; 19. a second bevel gear; 20. a third bevel gear; 21. a fifth rotating shaft; 22. a handle; 23. a fourth bevel gear; 24. a sixth rotating shaft; 25. a top rod; 26. a limiting rod; 27. and (5) fixing the rod.

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.

Referring to fig. 1-6, the present invention provides a technical solution: a grinding device for processing a metal pipe comprises a base 1, an adjusting mechanism and a fixing mechanism, wherein the adjusting mechanism is positioned on the base 1 and comprises a support 2 and a motor 10, the support 2 is fixed at the top of the base 1, a first rotating shaft 3 is installed on the inner side of the top of the support 2, a lead screw 4 is arranged inside the first rotating shaft 3, the lower end of the lead screw 4 is fixed at the center of the top of a mounting plate 5, a grinding plate 6 is arranged at the bottom of the mounting plate 5, a loop bar 7 is connected to the lateral side of the top of the mounting plate 5, the upper end of the loop bar 7 is positioned inside a sleeve 8, the sleeve 8 is fixed on the inner side of the top of the support 2, a second rotating shaft 9 penetrates through the lateral side of the support 2, one end of the second rotating shaft 9 is connected with the motor 10, the motor 10 is positioned outside the support 2, a third rotating shaft 11 is installed on the inner side of the support 2, and, be provided with adjustment mechanism, through corotation or first pivot 3 of reversal for grind 6 can go up and down, thereby be convenient for grind the regulation of 6 heights of board, and then can polish the tubular metal resonator of different diameters.

A fixing mechanism is arranged, the two push rods 25 can move close to each other or move away from each other through the forward rotation or reverse rotation handle 22, so that metal pipes with different diameters can be fixed from the inside of the metal pipes, and the outside of the metal pipes can be polished, in this embodiment, preferably, the fixing mechanism is respectively arranged at the end parts of the second rotating shaft 9 and the movable rod 13, the fixing mechanism comprises a connecting rod 14, the connecting rod 14 is respectively fixed at the end parts of the second rotating shaft 9 and the movable rod 13, the end part of the connecting rod 14 is provided with a groove 15, the bottom of the groove 15 is provided with a fixing plate 16, a fourth rotating shaft 17 penetrates through the inside of the fixing plate 16, two ends of the fourth rotating shaft 17 are respectively connected with a first conical gear 18 and a second conical gear 19, the first conical gear 18 is connected with the lower end of the fifth rotating shaft 21 through a third conical gear 20, the upper end of the fifth rotating shaft 21 penetrates through the inside of the connecting rod 14 and is connected with the handle 22, the second bevel gear 19 is connected with the end of the sixth rotating shaft 24 through the fourth bevel gear 23, the other end of the sixth rotating shaft 24 penetrates through the inside of the connecting rod 14 and is located inside the top rod 25, the limiting rod 26 is fixed on the outer wall of the top rod 25, the end of the limiting rod 26 is located inside the fixing rod 27, and the fixing rod 27 is arranged on the outer wall of the connecting rod 14.

When having guaranteed first pivot 3 corotation or reversal, lead screw 4 can drive mounting panel 5 and grind board 6 and do upwards or move down under loop bar 7 and sleeve 8's is spacing, this embodiment, it is preferred, and the outer wall of lead screw 4 and the inner wall of first pivot 3 all design for thread structure, and first pivot 3 is threaded connection with lead screw 4, and loop bar 7 and sleeve 8 all are provided with two, and loop bar 7 and sleeve 8 constitute sliding construction.

It can be flexible in the inside of third pivot 11 to have guaranteed that movable rod 13 can be installed on fixed establishment to make the tubular metal resonator, guaranteed simultaneously that third pivot 11 is rotatory, third pivot 11 can drive movable rod 13 rotatory, this embodiment, preferably, movable rod 13's tip design is the rectangle structure, and movable rod 13 passes through spring 12 and third pivot 11 constitutes extending structure.

When the second bevel gear 19 is ensured to rotate, the second bevel gear 19 can drive the two fourth bevel gears 23 to rotate simultaneously, in this embodiment, preferably, two fourth bevel gears 23 are provided, and the fourth bevel gears 23 are in meshed connection with the second bevel gear 19.

When the sixth rotating shaft 24 is ensured to rotate, the ejector rod 25 can be lifted and lowered in a non-rotating manner under the limiting of the limiting rod 26 and the fixing rod 27, in this embodiment, preferably, the outer wall of the sixth rotating shaft 24 and the inner wall of the ejector rod 25 are both designed to be in a thread-like structure, the ejector rod 25 is in threaded connection with the sixth rotating shaft 24, the end portion of the ejector rod 25 is designed to be in an arc-shaped structure, the ejector rod 25 is symmetrically arranged about the central axis of the connecting rod 14, the outer wall of the limiting rod 26 is attached to the inner wall of the fixing rod 27, and the limiting rod 26 and the fixing rod 27 form a clamping type sliding structure.

The utility model discloses a theory of operation and use flow: when the device is used, firstly, the movable rod 13 is pushed to move towards the inside of the third rotating shaft 11, so that the spring 12 is compressed, then the metal pipe is sleeved on the ejector rod 25, then the handle 22 is rotated forwards, then the handle 22 passes through the fifth rotating shaft 21, the third bevel gear 20, the first bevel gear 18, the fourth rotating shaft 17, the second bevel gear 19 and the two fourth bevel gears 23, and simultaneously the two sixth rotating shafts 24 are driven to rotate in the same direction, because the sixth rotating shaft 24 is in threaded connection with the ejector rod 25, the ejector rod 25 moves away from each other under the limit of the limit rod 26 and the fixed rod 27 until the end part of the ejector rod 25 is in close contact with the inner wall of the metal pipe, so that the metal pipe is fixed, then the first rotating shaft 3 is rotated forwards, because the first rotating shaft 3 is in threaded connection with the screw rod 4, the screw rod 4 drives the mounting plate 5 and the grinding plate 6 to move downwards under the limit of the sleeve rod 7 and the sleeve 8, until the grinding plate 6 is contacted with the metal tube, the motor 10 is started, and then the motor 10 drives the metal tube to rotate through the second rotating shaft 9, the third rotating shaft 11 and other parts, so that the outer wall of the metal tube is ceaselessly contacted with the grinding plate 6, and the grinding of the metal tube is realized.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a grinding device is used in tubular metal resonator processing, includes base (1), adjustment mechanism and fixed establishment, its characterized in that: the adjusting mechanism is positioned on the base (1), the adjusting mechanism comprises a support (2) and a motor (10), the support (2) is fixed at the top of the base (1), a first rotating shaft (3) is installed on the inner side of the top of the support (2), a lead screw (4) is arranged inside the first rotating shaft (3), the lower end of the lead screw (4) is fixed at the center of the top of the mounting plate (5), a grinding plate (6) is arranged at the bottom of the mounting plate (5), a loop bar (7) is connected to the lateral side of the top of the mounting plate (5), the upper end of the loop bar (7) is positioned inside a sleeve (8), the sleeve (8) is fixed on the inner side of the top of the support (2), a second rotating shaft (9) penetrates through the lateral side of the support (2), one end of the second rotating shaft (9) is connected with the motor (10), and the motor (10) is positioned outside the support (2, the third rotating shaft (11) is installed on the inner side of the support (2), and the inner portion of the third rotating shaft (11) is connected with the end portion of the movable rod (13) through the spring (12).

2. The grinding device for processing the metal tube according to claim 1, wherein: the fixing mechanism is respectively positioned at the end parts of the second rotating shaft (9) and the movable rod (13), the fixing mechanism comprises a connecting rod (14), the connecting rod (14) is respectively fixed at the end parts of the second rotating shaft (9) and the movable rod (13), a groove (15) is formed in the end part of the connecting rod (14), a fixing plate (16) is arranged at the bottom of the groove (15), a fourth rotating shaft (17) penetrates through the inside of the fixing plate (16), both ends of the fourth rotating shaft (17) are respectively connected with a first bevel gear (18) and a second bevel gear (19), the first bevel gear (18) is connected with the lower end of a fifth rotating shaft (21) through a third bevel gear (20), the upper end of the fifth rotating shaft (21) penetrates through the inside of the connecting rod (14) and is connected with a handle (22), and the second bevel gear (19) is connected with the end part of a sixth rotating shaft (24) through a fourth bevel gear (23), and the other end of the sixth rotating shaft (24) penetrates through the inside of the connecting rod (14) and is positioned inside the ejector rod (25), a limiting rod (26) is fixed on the outer wall of the ejector rod (25), the end part of the limiting rod (26) is positioned inside the fixing rod (27), and the fixing rod (27) is arranged on the outer wall of the connecting rod (14).

3. The grinding device for processing the metal tube according to claim 1, wherein: the outer wall of the screw rod (4) and the inner wall of the first rotating shaft (3) are both designed to be in a thread structure, and the first rotating shaft (3) is in threaded connection with the screw rod (4).

4. The grinding device for processing the metal tube according to claim 1, wherein: the loop bar (7) and the sleeve (8) are both provided with two loops, and the loop bar (7) and the sleeve (8) form a sliding structure.

5. The grinding device for processing the metal tube according to claim 1, wherein: the end part of the movable rod (13) is designed to be a rectangular structure, and the movable rod (13) and the third rotating shaft (11) form a telescopic structure through a spring (12).

6. The grinding device for processing the metal tube according to claim 2, wherein: the number of the fourth bevel gears (23) is two, and the fourth bevel gears (23) are in meshed connection with the second bevel gear (19).

7. The grinding device for processing the metal tube according to claim 2, wherein: the outer wall of the sixth rotating shaft (24) and the inner wall of the ejector rod (25) are both designed to be in a thread structure, the ejector rod (25) is in threaded connection with the sixth rotating shaft (24), the end part of the ejector rod (25) is designed to be in an arc structure, and the ejector rod (25) is symmetrically arranged in two relative to the central axis of the connecting rod (14).

8. The grinding device for processing the metal tube according to claim 2, wherein: the outer wall of the limiting rod (26) is attached to the inner wall of the fixing rod (27), and the limiting rod (26) and the fixing rod (27) form a clamping type sliding structure.