CN210550329U

CN210550329U - Square pipe inner wall polishing equipment

Info

Publication number: CN210550329U
Application number: CN201921488379.XU
Authority: CN
Inventors: 甘景龙
Original assignee: Tianjin Hongjuda Industry And Trade Co Ltd
Current assignee: Tianjin Hongjuda Industry And Trade Co Ltd
Priority date: 2019-09-09
Filing date: 2019-09-09
Publication date: 2020-05-19
Anticipated expiration: 2029-09-09

Abstract

The utility model discloses a side's pipe inner wall polishing equipment, including a workstation and two clamping device, clamping device includes first mounting panel, first threaded rod, first splint, second threaded rod and second splint, and the bottom fixed mounting of first mounting panel is in one side on workstation top, and first mounting panel is passed to the one end of first threaded rod, and the positive fixed mounting of first splint is in first threaded rod one end, and bearing frame fixed mounting is passed through on the top of first splint in the bottom of second threaded rod, and second splint cover is established on the second threaded rod. This kind of square intraductal wall polishing equipment sets up two sets of opposite polishing equipment from top to bottom through one side at the second mounting panel, adopts first electric putter to promote grinding device simultaneously, can polish to the inner wall of square pipe, can solve the manual work trouble of bringing of polishing like this, and certain degree reduces workman's work load.

Description

Square pipe inner wall polishing equipment

Technical Field

The utility model relates to a polishing equipment specifically is a square intraductal wall polishing equipment.

Background

The square pipe is a square pipe as the name suggests, and substances made of various materials can form a square pipe body, and the square pipe body is used for what purpose, and is used in what place.

At present, for a metal pipe fitting with a square inner wall cross section, the inner wall of the square pipe can only be manually polished by using sand paper or polishing cloth, the manual polishing wastes time and labor, and the long-time work also brings great labor intensity to an operator. Therefore, the polishing device for the inner wall of the square tube is improved.

Disclosure of Invention

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a side's pipe inner wall polishing equipment, including a workstation and two clamping device, clamping device includes first mounting panel, first threaded rod, first splint, second threaded rod and second splint, the bottom fixed mounting of first mounting panel is in one side on workstation top, first mounting panel is passed to the one end of first threaded rod, and the positive fixed mounting of first splint is in first threaded rod one end, bearing frame fixed mounting is passed through on the top of first splint in the bottom of second threaded rod, the second splint cover is established on the second threaded rod, one side fixed mounting on workstation top has first electric putter, and telescopic link fixed mounting on first electric putter has the second mounting panel, one side fixed mounting of second mounting panel has burnishing device, burnishing device includes box, inside groove, second electric putter, The polishing device comprises a motor and polishing cloth, wherein one side of the box body is fixedly connected with a first electric push rod, the inner groove is formed in the top end of the box body, a second electric push rod and the motor are fixedly installed in the inner groove, the bottom end of the motor is fixedly connected to a telescopic rod of the second electric push rod, the polishing cloth is fixedly arranged on an output shaft of the motor, and a polishing device in the direction opposite to that of the polishing cloth is fixedly arranged on the other side of the box body.

As an optimal technical scheme of the utility model, two clamping device sets up relatively on the workstation.

As an optimal technical scheme of the utility model, equal threaded connection has the hand to twist the nut on first threaded rod and the second threaded rod.

As an optimized technical scheme of the utility model, the junction of first threaded rod and first splint also is equipped with the bearing frame.

As an optimized technical scheme of the utility model, be equipped with the rubber pad between the top of first electric putter bottom and workstation.

The utility model has the advantages that: this kind of square intraductal wall polishing equipment sets up two sets of opposite polishing equipment from top to bottom through one side at the second mounting panel, adopts first electric putter to promote grinding device simultaneously, can polish to the inner wall of square pipe, can solve the manual work trouble of bringing of polishing like this, and certain degree reduces workman's work load.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic structural view of the polishing device for inner wall of square tube of the present invention;

fig. 2 is a schematic structural view of the first threaded rod of the polishing device for the inner wall of the square tube of the present invention;

fig. 3 is a disassembly drawing of the polishing device for the inner wall of the square tube of the utility model.

In the figure: 1. a work table; 2. a first mounting plate; 3. a first threaded rod; 4. a first splint; 5. a second threaded rod; 6. a second splint; 7. a first electric push rod; 8. a second mounting plate; 9. a box body; 10. an inner tank; 11. a second electric push rod; 12. a motor; 13. and (7) polishing cloth.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in figures 1, 2 and 3, the utility model relates to a polishing device for inner wall of square tube, comprising a workbench 1 and two clamping devices, wherein the clamping devices comprise a first mounting plate 2, a first threaded rod 3, a first clamping plate 4, a second threaded rod 5 and a second clamping plate 6, the bottom end of the first mounting plate 2 is fixedly arranged at one side of the top end of the workbench 1, one end of the first threaded rod 3 passes through the first mounting plate 2, the front surface of the first clamping plate 4 is fixedly arranged at one end of the first threaded rod 3, the bottom end of the second threaded rod 5 is fixedly arranged at the top end of the first clamping plate 4 through a bearing seat, the second clamping plate 6 is sleeved on the second threaded rod 5, one side of the top end of the workbench 1 is fixedly provided with a first electric push rod 7, the first electric push rod 7 is electrically connected with an external power supply through a push rod switch arranged on the workbench 1, the first electric push rod 7 is an, and a telescopic rod on the first electric push rod 7 is fixedly provided with a second mounting plate 8, one side of the second mounting plate 8 is fixedly provided with a polishing device, the polishing device comprises a box body 9, an inner groove 10, a second electric push rod 11, a motor 12 and polishing cloth 13, one side of the box body 9 is fixedly connected with the first electric push rod 7, the inner groove 10 is arranged at the top end of the box body 9, the second electric push rod 11 and the motor 12 are fixedly arranged in the inner groove 10, the bottom end of the motor 12 is fixedly connected with a telescopic rod of the second electric push rod 11, the polishing cloth 13 is fixedly arranged on an output shaft of the motor 12, the other side of the box body 9 is also fixedly provided with a polishing device in the opposite direction of the polishing cloth 13, the two motors 12 are electrically connected with an external power supply through a motor switch arranged on the workbench 1, the two second electric push rods 11 are respectively electrically connected with the external, the second electric putter 11 is an ANT-26 type putter.

Wherein, two clamping device set up relatively on workstation 1, can press from both sides tightly the both sides of managing like this for manage the tight more firm of clamp, take place to rock when preventing to a certain extent from polishing.

Wherein, equal threaded connection has the hand to twist the nut on first threaded rod 3 and the second threaded rod 5, twists the nut through setting up the hand and can carry on spacingly to second splint 6 on first threaded rod 3 and the second threaded rod 5, and the other side pipe presss from both sides tightly.

The joint of the first threaded rod 3 and the first clamping plate 4 is also provided with a bearing seat, so that when the first threaded rod 3 is rotated, the first clamping plate 4 can horizontally move, and the square tube is clamped.

Wherein, be equipped with the rubber pad between 7 bottoms of first electric putter and the top of workstation 1, can play the absorbing effect to first electric putter 7 to a certain extent.

When the square pipe polishing machine works, when the square pipe needs to be polished, the square pipe is firstly placed between the two first clamping plates 4, the first threaded rod 3 is manually rotated to enable the two first clamping plates 4 to be in contact with the surface of the square pipe, then the first threaded rod 3 is limited by rotating a hand-screwed nut on the first threaded rod 3, then a first push rod switch on the workbench 1 is manually opened, a motor switch on the workbench 1 is simultaneously opened, two motors 12 in the two box bodies 9 are enabled to work, after the two motors 12 work, polishing cloth 13 installed on the motors can be driven to work, under the pushing of the first electric push rod 7, the second mounting plate 8 is enabled to move towards the inside of the square pipe, the rotating polishing cloth 13 can polish the top end and the bottom of the inner wall of the square pipe, so that the trouble caused by manual polishing can be solved, and the workload of workers is reduced to a certain extent, when the both sides of square pipe inner wall are polished to needs, change the position of square pipe, when needs carry out the centre gripping to the square pipe of highly difference, loosen the hand nut on the second threaded rod 5 earlier, move second splint 6 up again, fasten with the hand nut at last, make second splint 6 carry out the centre gripping to the square pipe, when needs change the height of polishing cloth 13, one of them second push rod switch on the manual opening workstation 1, make one of them second electric putter 11 work, and promote the motor 12 upward movement of installation on it, thereby improve the height of polishing cloth 13.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A square pipe inner wall polishing device comprises a workbench (1) and two clamping devices, and is characterized in that the clamping devices comprise a first mounting plate (2), a first threaded rod (3), a first clamping plate (4), a second threaded rod (5) and a second clamping plate (6), the bottom end of the first mounting plate (2) is fixedly mounted on one side of the top end of the workbench (1), one end of the first threaded rod (3) penetrates through the first mounting plate (2), the front surface of the first clamping plate (4) is fixedly mounted on one end of the first threaded rod (3), the bottom end of the second threaded rod (5) is fixedly mounted on the top end of the first clamping plate (4) through a bearing seat, the second clamping plate (6) is sleeved on the second threaded rod (5), one side of the top end of the workbench (1) is fixedly mounted with a first electric push rod (7), and a telescopic rod on the first electric push rod (7) is fixedly mounted with a second mounting plate (8), one side fixed mounting of second mounting panel (8) has burnishing device, burnishing device includes box (9), inside groove (10), second electric putter (11), motor (12) and polishing cloth (13), one side and first electric putter (7) fixed connection of box (9), the top at box (9) is seted up in inside groove (10), second electric putter (11) and motor (12) fixed mounting are in inside groove (10), and the bottom fixed connection of motor (12) is on the telescopic link of second electric putter (11), fixed polishing cloth (13) of being equipped with on the output shaft of motor (12), the opposite side of box (9) is also fixed to be equipped with the burnishing device with polishing cloth (13) opposite direction.

2. The inner wall polishing equipment for the square tube according to claim 1, wherein the two holding devices are oppositely arranged on the worktable (1).

3. The polishing equipment for the inner wall of the square pipe according to claim 1, wherein hand-screwed nuts are connected to the first threaded rod (3) and the second threaded rod (5) in a threaded manner.

4. The polishing equipment for the inner wall of the square pipe as claimed in claim 1, wherein a bearing seat is also arranged at the joint of the first threaded rod (3) and the first clamping plate (4).

5. The polishing equipment for the inner wall of the square tube according to claim 1, wherein a rubber pad is arranged between the bottom end of the first electric push rod (7) and the top end of the workbench (1).