CN111761484A - Pipeline mouth grinding device for pipeline machining - Google Patents

Pipeline mouth grinding device for pipeline machining Download PDF

Info

Publication number
CN111761484A
CN111761484A CN202010654884.8A CN202010654884A CN111761484A CN 111761484 A CN111761484 A CN 111761484A CN 202010654884 A CN202010654884 A CN 202010654884A CN 111761484 A CN111761484 A CN 111761484A
Authority
CN
China
Prior art keywords
plate
rod
motor
fixedly connected
screw
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN202010654884.8A
Other languages
Chinese (zh)
Inventor
胡海军
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangdong Maodong Industrial Development Co ltd
Original Assignee
Guangdong Maodong Industrial Development Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Guangdong Maodong Industrial Development Co ltd filed Critical Guangdong Maodong Industrial Development Co ltd
Priority to CN202010654884.8A priority Critical patent/CN111761484A/en
Publication of CN111761484A publication Critical patent/CN111761484A/en
Withdrawn legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B27/00—Other grinding machines or devices
    • B24B27/0076—Other grinding machines or devices grinding machines comprising two or more grinding tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B27/00—Other grinding machines or devices
    • B24B27/0007—Movable machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00—Component parts such as frames, beds, carriages, headstocks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00—Component parts such as frames, beds, carriages, headstocks
    • B24B41/007—Weight compensation; Temperature compensation; Vibration damping
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B47/00—Drives or gearings; Equipment therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B47/00—Drives or gearings; Equipment therefor
    • B24B47/22—Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
    • B24B9/007—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor for end faces of tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)

Abstract

The invention discloses a pipeline opening polishing device for pipeline machining, which belongs to the technical field of pipeline machining and comprises a bottom plate and a movable plate; a damping mechanism is arranged between the first motor and the moving plate; a second thread block is sleeved on the second screw in a threaded manner, the left end of the second thread block is fixedly connected with an air cylinder, and the left end of a piston rod in the output end of the air cylinder is fixedly connected with a polishing plate; the outer wall, the inner wall and the end face of the shell wall of the pipeline opening can be polished by arranging the first polishing rod, the second polishing rod and the polishing plate, so that the comprehensive polishing of the pipeline opening is realized; the end surfaces of the pipeline openings with different sizes can be polished; the damping mechanism is arranged to buffer and damp the first motor, so that the rotating plate is kept stable, and the polishing effect of the device can be improved; the device can be stabilized by arranging the stabilizing mechanism, so that the device can be prevented from deviating during working, and polishing deviation can be prevented.

Description

Pipeline mouth grinding device for pipeline machining
Technical Field
The invention relates to the technical field of pipeline machining, in particular to a pipeline opening polishing device for pipeline machining.
Background
The pipeline is a device which is formed by connecting pipes, pipe connectors, valves and the like and used for conveying gas, liquid or fluid with solid particles, the pipeline needs to be cut during processing, and the pipeline opening needs to be polished after the pipeline is cut so as to keep the pipeline opening flat and smooth.
The pipeline mouth grinding device for the existing pipeline machining generally only polishes the inner wall and the outer wall of the pipeline mouth, does not polish the end face of the pipeline mouth, and vibrates in the working process due to the existing pipeline mouth grinding device for the existing pipeline machining, so that the polishing effect can be influenced.
Disclosure of Invention
The invention aims to provide a pipeline opening grinding device for pipeline machining, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a pipeline opening polishing device for pipeline processing comprises a bottom plate and a movable plate, wherein movable wheels are arranged at four corners of the bottom plate, a push rod is arranged on the right side of the upper end of the bottom plate, the device is provided with a stabilizing mechanism, the movable plate is correspondingly provided with a height adjusting mechanism, a first motor is arranged above the movable plate, a damping mechanism is arranged between the first motor and the movable plate, the output end of the first motor is connected with a first rotating shaft, the left end of the first rotating shaft is fixedly connected with a rotating plate, a first sliding groove is arranged on the upper side of the rotating plate, a first screw rod is inserted in the first sliding groove, the upper end of the first screw rod penetrates through the rotating plate and is connected with a first rotating handle, a partition plate is fixedly arranged in the middle of the first sliding groove, the first screw rod movably penetrates through the partition plate, and the thread directions on the first screw rods, first threaded blocks are respectively in threaded sleeve connection with the first screw rods on the upper side and the lower side of the partition plate, the left end of the first threaded block on the upper side is fixedly connected with a first polishing rod through a connecting rod, and the left end of the first threaded block on the lower side is fixedly connected with a second polishing rod through a connecting rod; the downside of rotor plate is equipped with the second spout, it is equipped with the second screw rod to alternate in the second spout, the bottom of second screw rod is passed rotor plate and fixedly connected with second commentaries on classics handle, the threaded sleeve is equipped with second screw thread piece on the second screw rod, the left end fixedly connected with cylinder of second screw thread piece, the left end fixedly connected with polishing plate of the piston rod in the output of cylinder.
As a further scheme of the invention: the damping mechanism comprises a sliding rod, the sliding rod is fixedly arranged below a fixed plate at the bottom of the first motor, the bottom end of the sliding rod is inserted into the damping box and is fixedly connected with a sliding block, the bottom end of the damping box is fixedly connected with the upper end of a movable plate, the sliding block slides in a cavity inside the damping box, a first spring is fixedly connected to the bottom of the sliding block, and the bottom end of the first spring is fixedly connected with the bottom end of the damping box.
As a further scheme of the invention: and the left side and the right side of the sliding rod are respectively provided with a second spring, and the upper end and the lower end of the second spring are respectively fixedly connected with the lower end of the fixed plate at the bottom of the first motor and the upper end of the outer side of the shock absorption box.
As a further scheme of the invention: firm mechanism includes backup pad and second motor, the second motor is fixed to be established bottom plate upper end middle part, the output of second motor is connected with the second pivot, the second pivot alternates in the sliding tray in the bottom plate, the last fixed cover of second pivot is equipped with first gear, the left and right sides of first gear meshes respectively has the second gear, the one end fixedly connected with third screw rod of second gear, the left and right sides symmetrical thread bush is equipped with third thread piece on the third screw rod, the bottom of third thread piece articulates there is the dwang, the passing of dwang the bottom of bottom plate, just the bottom of dwang with the connecting seat of backup pad upper end is articulated.
As a further scheme of the invention: the upper end four corners department of backup pad is fixed and is equipped with the telescopic link, the upper end of telescopic link with the bottom fixed connection of bottom plate.
As a further scheme of the invention: height adjusting mechanism includes third motor and mount, the mount is fixed to be established the bottom plate upper end, the third motor is fixed to be established the mount upper end, the output of third motor is connected with the third pivot, the bottom of third pivot has been alternated mount and fixedly connected with fourth gear, both ends mesh respectively about the fourth gear has the third gear, third gear middle part alternates and is equipped with the fourth screw rod, the fourth screw rod activity is established in the mount, the movable plate right side is equipped with two screw holes, the movable plate thread bush is established on the fourth screw rod.
As a further scheme of the invention: the movable plate is characterized in that a fixed seat is fixedly arranged on the left side of the upper end of the movable plate, a through hole is formed in the fixed seat, and the first rotating shaft penetrates through the through hole in the fixed seat.
As a further scheme of the invention: and a balancing weight is arranged on the left side of the second motor and is fixedly arranged at the upper end of the bottom plate.
Compared with the prior art, the invention has the following beneficial effects:
(1) the outer wall, the inner wall and the end face of the shell wall of the pipeline opening can be polished by arranging the first polishing rod, the second polishing rod and the polishing plate, so that the comprehensive polishing of the pipeline opening is realized; the first grinding rod and the second grinding rod can be driven to move oppositely by the first rotating handle, the first screw and the first thread block, so that pipeline openings with different wall thicknesses can be ground; through being equipped with the second is changeed handle, second screw rod and second screw thread piece and can be driven the board of polishing reciprocates to can polish the terminal surface of the pipeline mouth of equidimension not.
(2) Through being equipped with damper can be to first motor cushions the shock attenuation to make first motor remain stable, then further make the rotor plate remains stable, thereby can improve the effect of polishing of this device.
(3) The device can be stabilized by arranging the stabilizing mechanism, so that the device can be prevented from deviating during working, and polishing deviation can be prevented.
(4) The height of the movable plate can be adjusted by arranging the height adjusting mechanism, so that the height of the rotating plate can be further adjusted, pipe openings with different heights can be polished, and the application range of the device is enlarged.
Drawings
Fig. 1 is a schematic structural view of a pipe orifice polishing device for pipe machining.
Fig. 2 is an enlarged view of a pipe mouth grinding device for pipe machining a.
Fig. 3 is a left side view of a height adjusting mechanism in a pipe port polishing device for pipe machining.
Fig. 4 is a schematic structural diagram of a damper box of a pipeline opening polishing device for pipeline machining.
Notations for reference numerals: 1-bottom plate, 2-moving wheel, 3-push rod, 4-fixed frame, 5-third motor, 6-fourth gear, 7-third gear, 8-fourth screw, 9-moving plate, 10-first motor, 11-first rotating shaft, 12-rotating plate, 13-first rotating handle, 14-first screw, 15-clapboard, 16-first thread block, 17-first polishing rod, 18-second polishing rod, 19-second screw, 20-second rotating handle, 21-second thread block, 22-cylinder, 23-polishing plate, 24-sliding rod, 25-damping box, 26-first spring, 27-second spring, 28-second motor, 29-third screw, 30-third thread block, 31-rotating rod, 32-supporting plate, 33-telescopic rod, 34-counterweight block and 35-fixing seat.
Detailed Description
The present invention will be described in detail with reference to the following embodiments, wherein like or similar elements are designated by like reference numerals throughout the several views, and wherein the shape, thickness or height of the various elements may be expanded or reduced in practice. The examples are given solely for the purpose of illustration and are not intended to limit the scope of the invention. Any obvious modifications or variations can be made to the present invention without departing from the spirit or scope of the present invention.
Example 1
Referring to fig. 1-4, a pipeline mouth polishing device for pipeline processing comprises a bottom plate 1 and a movable plate 9, wherein four corners of the bottom plate 1 are provided with movable wheels 2, the right side of the upper end of the bottom plate 1 is provided with a push rod 3, the device is provided with a stabilizing mechanism, the movable plate 9 is correspondingly provided with a height adjusting mechanism, a first motor 10 is arranged above the movable plate 9, a damping mechanism is arranged between the first motor 10 and the movable plate 9, the output end of the first motor 10 is connected with a first rotating shaft 11, the left end of the first rotating shaft 11 is fixedly connected with a rotating plate 12, the upper side of the rotating plate 12 is provided with a first sliding groove, a first screw 14 is inserted into the first sliding groove, the upper end of the first screw 14 penetrates through the rotating plate 12 and is connected with a first rotating handle 13, the middle part of the first sliding groove is fixedly provided with a partition plate 15, the first screw 14 movably penetrates through the partition, the thread directions of the first screw rods 14 on the upper side and the lower side of the partition plate 15 are symmetrical, the first screw rods 14 on the upper side and the lower side of the partition plate 15 are respectively in threaded sleeve connection with a first thread block 16, the left end of the first thread block 16 on the upper side is fixedly connected with a first polishing rod 17 through a connecting rod, and the left end of the first thread block 16 on the lower side is fixedly connected with a second polishing rod 18 through a connecting rod; the first rotating handle 13 is rotated, the first rotating handle 13 further drives the first screw 14 to rotate, and as the first thread block 16 is in threaded sleeve connection with the first thread block 16, the first rotating handle 13 can drive the upper and lower first thread blocks 16 to move oppositely until the first grinding rod 17 and the second grinding rod 18 are respectively contacted with the outer wall and the inner wall of the shell wall of the pipeline port,
further, a second sliding groove is formed in the lower side of the rotating plate 12, a second screw rod 19 is inserted into the second sliding groove, the bottom end of the second screw rod 19 penetrates through the rotating plate 12 and is fixedly connected with a second rotating handle 20, a second thread block 21 is sleeved on the second screw rod 19 in a threaded manner, an air cylinder 22 is fixedly connected to the left end of the second thread block 21, and a polishing plate 23 is fixedly connected to the left end of a piston rod in the output end of the air cylinder 22; rotating the second rotating handle 20, wherein the second rotating handle 20 can drive the second screw rod 19 to rotate, the second screw rod 19 can further drive the second thread block 21 to move upwards or downwards, and simultaneously, the air cylinder 22 is started, and the position of the grinding plate 23 is driven and adjusted by the air cylinder 22, so that the middle part of the grinding plate 23 is in contact with the end surface of the pipeline port shell wall; starting the first motor 10, the first motor 10 further drives the rotating plate 12 to rotate through the first rotating shaft 11, so that the outer side, the inner side and the end face of the shell wall of the pipe opening can be polished through the first polishing rod 17, the second polishing rod 18 and the polishing plate 23 respectively.
In this embodiment, the damping mechanism includes a sliding rod 24, the sliding rod 24 is fixedly disposed below a fixing plate at the bottom of the first motor 10, the bottom end of the sliding rod 24 is inserted into the damping box 25 and is fixedly connected with a sliding block, the bottom end of the damping box 25 is fixedly connected with the upper end of the moving plate 9, the sliding block slides in a cavity inside the damping box 25, the bottom of the sliding block is fixedly connected with a first spring 26, and the bottom end of the first spring 26 is fixedly connected with the bottom end inside the damping box 25; the first spring 26 is provided to buffer and damp the device, so that the first motor 10 is kept stable, and the rotating plate 12 is further kept stable, thereby improving the polishing effect of the device.
In this embodiment, the left side and the right side of the sliding rod 24 are respectively provided with a second spring 27, and the upper end and the lower end of the second spring 27 are respectively fixedly connected with the lower end of the fixing plate at the bottom of the first motor 10 and the upper end of the outer side of the damper box 25; thereby improving the buffering and damping effect.
In this embodiment, the stabilizing mechanism includes a supporting plate 32 and a second motor 28, the second motor 28 is fixedly arranged in the middle of the upper end of the bottom plate 1, an output end of the second motor 28 is connected with a second rotating shaft, the second rotating shaft is inserted into a sliding groove in the bottom plate 1, a first gear is fixedly sleeved on the second rotating shaft, the left side and the right side of the first gear are respectively engaged with a second gear, one end of the second gear is fixedly connected with a third screw 29, symmetrical threads on the third screw 29 on the left side and the right side are sleeved with third thread blocks 30, the bottom end of each third thread block 30 is hinged with a rotating rod 31, the rotating rod 31 penetrates through the bottom of the bottom plate 1, and the bottom end of the rotating rod 31 is hinged with a connecting seat at the upper end of the supporting plate 32; the second motor 28 is started, the second motor 28 can drive the first gear to rotate through the second rotating shaft, the first gear is meshed with the second gear, the first gear can further drive the third screw 29 to rotate through the second gear, because the third screw block 30 is in threaded sleeve connection with the third screw 29, the rotating third screw 29 can further drive the two third screw blocks 30 to move in opposite directions, the third screw block 30 further drives the rotating rod 31 to move, so that the third screw block 30 can further drive the support plate 32 to move downwards through the rotating rod 31 until the moving wheel 2 is separated from the ground, the support plate 32 is in contact with the ground, and the device can be kept stable, so that the device can be prevented from moving.
In this embodiment, the four corners of the upper end of the supporting plate 32 are fixedly provided with the telescopic rods 33, the upper ends of the telescopic rods 33 are fixedly connected with the bottom end of the bottom plate 1, and the telescopic rods 33 are arranged to keep the device stable.
In this embodiment, a fixed seat 35 is fixedly arranged on the left side of the upper end of the moving plate 9, a through hole is formed in the fixed seat 35, and the first rotating shaft 11 penetrates through the through hole in the fixed seat 35; the first rotating shaft 11 can be supported by the fixing seat 35, so that the rotating plate 12 is further kept stable.
In this embodiment, a weight block 34 is disposed on the left side of the second motor 28, the weight block 34 is fixedly disposed on the upper end of the bottom plate 1, and the device can be kept balanced by the weight block 34.
The working principle of the embodiment is as follows: the device can be moved to a required position by the push rod 3 and the moving wheel 2, the height of the moving plate 9 is adjusted by the height adjusting mechanism, so that the wall of the pipeline port shell is positioned in the middle between the first grinding rod 17 and the second grinding rod 18, and the pipeline ports with different heights can be ground; then the second motor 28 is started, the second motor 28 can drive the first gear to rotate through the second rotating shaft, the first gear is meshed with the second gear, the first gear can further drive the third screw 29 to rotate through the second gear, because the third screw block 30 is in threaded sleeve connection with the third screw 29, the rotating third screw 29 can further drive the two third screw blocks 30 to move in opposite directions, the third screw block 30 further drives the rotating rod 31 to move, so that the third screw block 30 can further drive the support plate 32 to move downwards through the rotating rod 31 until the moving wheel 2 is separated from the ground, and the support plate 32 is in contact with the ground, so that the device can be kept stable, and the device can be prevented from moving; then, the first rotating handle 13 is rotated, the first rotating handle 13 further drives the first screw 14 to rotate, and as the first thread block 16 is in threaded sleeve connection with the first thread block 16, the first rotating handle 13 can drive the upper and lower first thread blocks 16 to move oppositely until the first grinding rod 17 and the second grinding rod 18 are respectively contacted with the outer wall and the inner wall of the shell wall of the pipeline port; then the second rotating handle 20 is rotated, the second rotating handle 20 can drive the second screw rod 19 to rotate, the second screw rod 19 can further drive the second thread block 21 to move upwards or downwards, and simultaneously the air cylinder 22 is started, the position of the grinding plate 23 is driven and adjusted through the air cylinder 22, so that the middle part of the grinding plate 23 is in contact with the end surface of the pipeline port shell wall; starting the first motor 10, the first motor 10 further drives the rotating plate 12 to rotate through the first rotating shaft 11, so that the outer side, the inner side and the end face of the shell wall of the pipe opening can be polished through the first polishing rod 17, the second polishing rod 18 and the polishing plate 23 respectively; the first motor 10 can vibrate during working, and the damping mechanism can buffer and damp the first motor 10, so that the first motor 10 is kept stable, and the rotating plate 12 is further kept stable, so that the polishing effect of the device can be improved; the device can be stabilized by arranging the stabilizing mechanism, so that the device can be prevented from deviating during working, and polishing deviation can be prevented.
Example 2
Referring to fig. 1-4, in this embodiment, a further optimization is performed on the basis of embodiment 1, specifically, the height adjusting mechanism includes a third motor 5 and a fixing frame 4, the fixing frame 4 is fixedly disposed at the upper end of the bottom plate 1, the third motor 5 is fixedly disposed at the upper end of the fixing frame 4, an output end of the third motor 5 is connected to a third rotating shaft, a bottom end of the third rotating shaft penetrates through the fixing frame 4 and is fixedly connected to a fourth gear 6, left and right ends of the fourth gear 6 are respectively engaged with a third gear 7, a middle portion of the third gear 7 is penetrated through by a fourth screw 8, the fourth screw 8 is movably disposed in the fixing frame 4, two threaded holes are disposed at right side of the moving plate 9, and the moving plate 9 is threaded and sleeved on the fourth screw 8; and starting the third motor 5, wherein the third motor 5 drives the fourth gear 6 to rotate through a third rotating shaft, and since the fourth gear 6 is meshed with the third gear 7, the fourth gear 6 can further drive the fourth screw 8 to rotate through the third gear 7, and the rotating fourth screw 8 can further drive the moving plate 9 to move upwards or downwards. So that the height of the pivotal plate 12 can be adjusted.
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.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (8)

1. A pipeline opening polishing device for pipeline machining comprises a bottom plate (1) and a movable plate (9), and is characterized in that the four corners of the bottom plate (1) are provided with moving wheels (2), the right side of the upper end of the bottom plate (1) is provided with a push rod (3), the device is provided with a stabilizing mechanism, the movable plate (9) is correspondingly provided with a height adjusting mechanism, a first motor (10) is arranged above the movable plate (9), a damping mechanism is arranged between the first motor (10) and the movable plate (9), the output end of the first motor (10) is connected with a first rotating shaft (11), the left end of the first rotating shaft (11) is fixedly connected with a rotating plate (12), the upper side of the rotating plate (12) is provided with a first sliding groove, a first screw rod (14) is arranged in the first sliding groove in an inserting manner, the upper end of the first screw rod (14) penetrates through the rotating plate (12) and is connected with a first rotating handle (, a partition plate (15) is fixedly arranged in the middle of the first sliding groove, the first screw rods (14) movably penetrate through the partition plate (15), the thread directions of the first screw rods (14) on the upper side and the lower side of the partition plate (15) are symmetrical, first thread blocks (16) are respectively sleeved on the first screw rods (14) on the upper side and the lower side of the partition plate (15) in a threaded manner, the left end of the first thread block (16) on the upper side is fixedly connected with a first polishing rod (17) through a connecting rod, and the left end of the first thread block (16) on the lower side is fixedly connected with a second polishing rod (18) through a connecting rod; the downside of rotor plate (12) is equipped with the second spout, it is equipped with second screw rod (19) to alternate in the second spout, the bottom of second screw rod (19) is passed rotor plate (12) and fixedly connected with second are changeed handle (20), threaded sleeve is equipped with second screw thread piece (21) on second screw rod (19), the left end fixedly connected with cylinder (22) of second screw thread piece (21), the left end fixedly connected with of the piston rod in the output of cylinder (22) grinds board (23).
2. The pipeline port grinding device for pipeline processing according to claim 1, wherein the damping mechanism comprises a sliding rod (24), the sliding rod (24) is fixedly arranged below a fixed plate at the bottom of the first motor (10), the bottom end of the sliding rod (24) is inserted into the damping box (25) and is fixedly connected with a sliding block, the bottom end of the damping box (25) is fixedly connected with the upper end of the movable plate (9), the sliding block slides in a cavity inside the damping box (25), the bottom of the sliding block is fixedly connected with a first spring (26), and the bottom end of the first spring (26) is fixedly connected with the bottom end inside the damping box (25).
3. The pipe mouth grinding device for machining the pipe according to claim 2, wherein the sliding rod (24) is provided with second springs (27) at left and right sides thereof, and upper and lower ends of the second springs (27) are fixedly connected with a lower end of a fixing plate at the bottom of the first motor (10) and an upper end of the outer side of the damper box (25), respectively.
4. The pipe mouth grinding device for machining the pipe according to claim 1, wherein the stabilizing mechanism comprises a supporting plate (32) and a second motor (28), the second motor (28) is fixedly arranged in the middle of the upper end of the bottom plate (1), the output end of the second motor (28) is connected with a second rotating shaft, the second rotating shaft is inserted into a sliding groove in the bottom plate (1), a first gear is fixedly sleeved on the second rotating shaft, the left side and the right side of the first gear are respectively meshed with a second gear, one end of the second gear is fixedly connected with a third screw rod (29), third thread blocks (30) are symmetrically threaded on the third screw rods (29) on the left side and the right side, the bottom end of the third thread block (30) is hinged with a rotating rod (31), and the rotating rod (31) passes through the bottom of the bottom plate (1), and the bottom end of the rotating rod (31) is hinged with the connecting seat at the upper end of the supporting plate (32).
5. The pipe mouth grinding device for machining the pipe according to claim 4, wherein the four corners of the upper end of the supporting plate (32) are fixedly provided with telescopic rods (33), and the upper ends of the telescopic rods (33) are fixedly connected with the bottom end of the bottom plate (1).
6. The pipe port grinding device for pipe machining according to claim 1, the height adjusting mechanism comprises a third motor (5) and a fixed frame (4), the fixed frame (4) is fixedly arranged at the upper end of the bottom plate (1), the third motor (5) is fixedly arranged at the upper end of the fixed frame (4), the output end of the third motor (5) is connected with a third rotating shaft, the bottom end of the third rotating shaft penetrates through the fixed frame (4) and is fixedly connected with a fourth gear (6), the left end and the right end of the fourth gear (6) are respectively meshed with a third gear (7), a fourth screw (8) is inserted in the middle of the third gear (7), the fourth screw (8) is movably arranged in the fixed frame (4), two threaded holes are formed in the right side of the moving plate (9), and the moving plate (9) is sleeved on the fourth screw (8) in a threaded mode.
7. The pipe mouth grinding device for machining the pipe according to claim 1, wherein a fixed seat (35) is fixedly arranged on the left side of the upper end of the moving plate (9), a through hole is formed in the fixed seat (35), and the first rotating shaft (11) penetrates through the through hole in the fixed seat (35).
8. The pipe mouth grinding device for machining the pipe according to claim 4, wherein a balancing weight (34) is arranged on the left side of the second motor (28), and the balancing weight (34) is fixedly arranged at the upper end of the bottom plate (1).
CN202010654884.8A 2020-07-09 2020-07-09 Pipeline mouth grinding device for pipeline machining Withdrawn CN111761484A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010654884.8A CN111761484A (en) 2020-07-09 2020-07-09 Pipeline mouth grinding device for pipeline machining

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010654884.8A CN111761484A (en) 2020-07-09 2020-07-09 Pipeline mouth grinding device for pipeline machining

Publications (1)

Publication Number Publication Date
CN111761484A true CN111761484A (en) 2020-10-13

Family

ID=72725544

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010654884.8A Withdrawn CN111761484A (en) 2020-07-09 2020-07-09 Pipeline mouth grinding device for pipeline machining

Country Status (1)

Country Link
CN (1) CN111761484A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112318232A (en) * 2020-11-02 2021-02-05 张�杰 Redwood furniture polishing system and polishing method
CN112676960A (en) * 2020-12-25 2021-04-20 许巧珍 Cutting port deburring school circle equipment of nonrust steel pipe
CN113059410A (en) * 2021-03-29 2021-07-02 邹金源 A suction nozzle grinding device for cell-phone lens kludge
CN113352036A (en) * 2021-08-10 2021-09-07 南通赛城钢结构工程有限公司 Welding device and welding method for processing welding seam for steel structural member

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112318232A (en) * 2020-11-02 2021-02-05 张�杰 Redwood furniture polishing system and polishing method
CN112676960A (en) * 2020-12-25 2021-04-20 许巧珍 Cutting port deburring school circle equipment of nonrust steel pipe
CN113059410A (en) * 2021-03-29 2021-07-02 邹金源 A suction nozzle grinding device for cell-phone lens kludge
CN113059410B (en) * 2021-03-29 2022-05-31 东莞市吉硕自动化设备有限公司 A suction nozzle grinding device for cell-phone lens kludge
CN113352036A (en) * 2021-08-10 2021-09-07 南通赛城钢结构工程有限公司 Welding device and welding method for processing welding seam for steel structural member

Similar Documents

Publication Publication Date Title
CN111761484A (en) Pipeline mouth grinding device for pipeline machining
CN107336096A (en) A kind of automobile gear end face sanding apparatus
CN212863966U (en) Movable supporting platform for elevator maintenance
CN216762883U (en) A shock attenuation corrugated box for transportation
CN108620967A (en) A kind of efficient grinding device of quartz crystal processing
CN213270864U (en) Resonance noise elimination and reduction blower
CN211474357U (en) Small-size air compressor machine is used in environmental protection construction
CN214642502U (en) Grinding device with shock-absorbing function
CN221462901U (en) Planet gear reducer installs base
CN210657326U (en) Tension yarn-spreading angle weft accumulator
CN212578229U (en) Fillet grinding device is used in hardware processing
CN212952415U (en) Sliding goods shelves with adjust bearing structure intensity
CN212130717U (en) Oil-free solvent-resistant vertical vacuum pump
CN112440184A (en) Raw material grinding device for machining
CN219944031U (en) Fixing device for cleaning storage tank
CN210105577U (en) Adjustable silence gyro wheel mechanism of push-and-pull door
CN213913493U (en) Movable pneumatic stirring barrel
CN219790940U (en) Glass storage device with anti-seismic protection structure
CN219521705U (en) Polishing mechanism for machining composite stainless steel tube
CN220887007U (en) Oil pipe suspension device of oiling machine
CN215967693U (en) Oil tank production and processing device with damping function
CN220163950U (en) Refrigerating equipment conveyer
CN216382389U (en) Movable slotting device for gas pipeline construction
CN109396979A (en) A kind of metal surface quality treatment equipment
CN217355844U (en) Novel movable support structure

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
WW01 Invention patent application withdrawn after publication

Application publication date: 20201013

WW01 Invention patent application withdrawn after publication