CN213889454U - Welding ring grinding device for self-anchoring type ball-milling cast iron pipe - Google Patents

Abstract

The utility model discloses a from anchor type ball-milling cast iron pipe is with welding ring grinding device, the on-line screen storage device comprises a base, the upper end both sides of base all are fixed with the installed part, rotate on the installed part and be connected with the fixed plate, the upper end of two fixed plates is fixed with the plummer jointly, lower extreme one side of plummer is connected with two gasbags, and the lower extreme of two gasbags connects the upper end at the base, the pneumatic cylinder is installed to the upper end of plummer. The utility model discloses can adapt to the not co-altitude of different pipe diameter pipe minimum, can also absorb the oval pipe and to polishing the impact of head, can polish simultaneously from two required installation faces of anchor pipe, do not need the angle and the position of secondary adjustment grinding frock to realized that self-anchoring welds the ring and polish automatically, will polish efficiency and promote more than one time, promoted production line productivity ratio greatly, reduced operating personnel, reduced the human cost.

Description

Welding ring grinding device for self-anchoring type ball-milling cast iron pipe

Technical Field

The utility model relates to a from anchor type nodular cast-iron pipe production technical field especially relates to a from anchor type ball-milling cast-iron pipe is with welding ring grinding device.

Background

For the production line of the self-anchoring nodular cast iron pipe, the main process is welding ring and polishing, the equipment and automation level of the production line are still relatively backward, most production lines still polish the installation surface of the welding ring by a manual welding ring and a manual handheld polishing tool, only one installation surface can be polished when polishing, the next installation surface can be polished after one installation surface is polished, the labor cost is high, the instability of the product is high, the production efficiency is low, the production efficiency of the whole production line is reduced, meanwhile, the industrial intelligent requirement is not met, and transformation is needed urgently.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a self-anchoring type welding ring grinding device for a ball-milling cast iron pipe.

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

the utility model provides a from anchor type ball-milling cast iron pipe is with welding ring grinding device, includes the base, the upper end both sides of base all are fixed with the installed part, rotate on the installed part and be connected with the fixed plate, the upper end of two fixed plates is fixed with the plummer jointly, lower extreme one side of plummer is connected with two gasbags, and the lower extreme of two gasbags connects in the upper end of base, the pneumatic cylinder is installed to the upper end of plummer, the piston rod end of pneumatic cylinder is fixed with the fixed station, actuating mechanism is installed to one side of fixed station, the upper end opposite side of fixed station rotates and is connected with the pivot, actuating mechanism and pivot interconnect, the upper end of pivot is fixed with the grinding frock, the grinding frock is the setting of type of protruding font.

Preferably, actuating mechanism is including fixing the motor erection support in fixed station one side, driving motor is installed to motor erection support's upper end, driving motor's output shaft end is connected with first drive wheel through the speed reducer, the fixed cover is equipped with the second drive wheel on the lateral wall of pivot, and connects through the transmission of drive belt between first drive wheel and the second drive wheel.

Preferably, two guide rods are fixed on two sides of the lower end of the fixing table, and the lower ends of the four guide rods penetrate through the bearing table.

Preferably, the upper end of the grinding tool is detachably connected to the upper end of the rotating shaft through a bolt.

Preferably, backing plates are fixed to four corners of the lower end of the base.

Preferably, the grinding tool is one of a milling cutter or a grinding wheel.

The grinding tool in the utility model is in a boss shape, two surfaces of a welding ring can be ground simultaneously, the grinding efficiency is improved by more than one time, the production line productivity is greatly improved, as shown in the figure, in addition, after the self-anchoring pipe welding ring is finished, a hydraulic cylinder drives a bearing platform to move upwards through the expansion and contraction of a piston rod, the bearing platform moves upwards to drive the grinding tool to adjust the height, when the bearing platform is lifted to a preset position, a driving motor is started, the driving motor drives a first driving wheel to rotate through the rotation of an output shaft, the rotation of the first driving wheel drives a driving belt to rotate, so as to realize the rotation of a second driving wheel, the rotation of the second driving wheel drives a rotating shaft to rotate, the rotating shaft rotates to drive the grinding tool to start grinding two mounting surfaces of the welding ring, as shown in the figure, the connection swinging mode of an air bag and a fixed plate carries out full buffering and shock absorption, simultaneously more current spring shock attenuation is more simple and easy convenient, and grinding frock adjusting device after the grinding is accomplished descends to initial position, and actuating mechanism stops simultaneously, welds the ring grinding and accomplishes to realize passing through the pipe automatically, improve the production efficiency of whole production line, accord with the industry intelligent requirement.

The utility model discloses can adapt to the not co-altitude of different pipe diameters self-anchoring pipe minimum, can also absorb the oval pipe to the impact of head of polishing, can polish simultaneously from two required installation faces of anchor pipe, the angle and the position that do not need secondary adjustment grinding frock, thereby realized that self-anchoring welds the ring and polish automatically, efficiency promotion more than one time will polish, production line productivity ratio has been promoted greatly, operating personnel has been reduced, the human cost is reduced, automatic equipment of polishing is more stable than the manual work, the finished product difference that leads to because of people's operation custom has been reduced, the product uniformity has been improved, the conditions such as installation difficulty that lead to because of the error in the self-anchoring pipe installation that has significantly reduced, and the production cost is reduced, realize regional automatic pipe through electrical control simultaneously, the human cost is reduced, realize industrial intellectuality.

Drawings

FIG. 1 is a schematic structural view of a welding ring grinding device for a self-anchored ductile iron pipe;

FIG. 2 is a polishing state diagram of the welding ring grinding device for the self-anchored ductile iron pipe;

fig. 3 is an enlarged view of the structure at the position a of the self-anchoring type ball-milling cast iron pipe welding ring grinding device provided by the utility model.

In the figure: the grinding machine comprises a driving belt 1, a first driving wheel 2, a speed reducer 3, a hydraulic cylinder 4, a driving motor 5, a bearing table 6, a fixing plate 7, a mounting part 8, a grinding tool 9, a second driving wheel 10, a rotating shaft 11, a fixing table 12, a guide rod 13, an air bag 14, a base 15 and a base plate 16.

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.

Referring to fig. 1-3, a from anchor type ball-milling cast iron pipe is with welding ring grinding device, including base 15, base 15's upper end both sides all are fixed with installed part 8, it is connected with fixed plate 7 to rotate on the installed part 8, the upper end of two fixed plates 7 is fixed with plummer 6 jointly, plummer 6's lower extreme one side is connected with two gasbags 14, and the lower extreme of two gasbags 14 is connected in base 15's upper end, pneumatic cylinder 4 is installed to plummer 6's upper end, the height of accessible any mode adjustment grinding frock 9, include but not only be limited to hydro-cylinder, electric liquid push rod etc..

The utility model discloses in, pneumatic cylinder 4's piston rod end is fixed with fixed station 12, actuating mechanism is installed to one side of fixed station 12, actuating mechanism drives grinding frock 9 high-speed rotatory, thereby the peripheral unnecessary part of grinding welding ring, the upper end opposite side of fixed station 12 is rotated and is connected with pivot 11, actuating mechanism and pivot 11 interconnect, the upper end of pivot 11 is fixed with grinding frock 9, grinding frock 9 is the type setting, polish and cut its boss type of frock 9, the laminating is from the installation face that two needs on the anchor pipe welding ring polished, can polish two faces of welding ring simultaneously, and according to the welding ring size adjustment size of different pipe diameters, promote 1 times efficiency of polishing.

The utility model discloses in, actuating mechanism is including fixing the motor erection support in 12 one sides of fixed station, driving motor 5 is installed to motor erection support's upper end, driving motor 5's output shaft end is connected with first drive wheel 2 through speed reducer 3, fixed cover is equipped with second drive wheel 10 on the lateral wall of pivot 11, and connect through 1 transmission of drive belt between first drive wheel 2 and the second drive wheel 10, driving motor 5 drives 2 rotations of first drive wheel through the rotation of output shaft, connect through 1 transmission of drive belt between second drive wheel 10 and the first drive wheel 2.

The utility model discloses in, the lower extreme both sides of fixed station 12 all are fixed with two guide bars 13, and the lower extreme of four guide bars 13 all runs through plummer 6, and the upper end of grinding frock 9 can be dismantled the connection in the upper end of pivot 11 through the bolt, and the lower extreme four corners of base 15 all is fixed with backing plate 16, and it is fixed to carry out stable installation, and grinding frock 9 is one of milling cutter or emery wheel.

The grinding tool 9 in the utility model is in a boss shape, two surfaces of a welding ring can be ground simultaneously, the grinding efficiency is improved by more than one time, the production line productivity is greatly improved, as shown in figure 2, in addition, after the self-anchoring pipe welding ring is finished, the hydraulic cylinder 4 drives the bearing platform 6 to move upwards through the expansion and contraction of the piston rod, the bearing platform 6 moves upwards to drive the grinding tool 9 to adjust the height, when the position is raised to a preset position, the driving motor 5 is started, the driving motor 5 drives the first driving wheel 2 to rotate through the rotation of the output shaft, the driving belt 1 is driven by the rotation of the first driving wheel 2, then the rotation of the second driving wheel 10 is realized, the rotating shaft 11 is driven by the rotation of the second driving wheel 10, the rotating shaft 11 rotates to drive the grinding tool 9 to start grinding two mounting surfaces of the welding ring, as shown in figure 2, the connection swing form of the air bag 14 and the fixing plate 7 can fully buffer and absorb shock, simultaneously more simple and easy convenience than current spring shock attenuation, grinding 9 adjusting device of frock after the grinding is accomplished descend to initial position, and actuating mechanism stops simultaneously, welds the ring grinding and accomplishes to realize passing through the pipe automatically, improve the production efficiency of whole production line, accord with the industry intelligent requirement.

The utility model can adapt to different heights of the lowest points of the self-anchoring pipes with different pipe diameters, can absorb the impact of the elliptical pipe on the polishing head, simultaneously polish two mounting surfaces required by the self-anchoring pipe, does not need to adjust the angle and the position of a grinding tool for the second time, thereby realizing the automatic polishing of the self-anchoring welding ring, improving the polishing efficiency by more than one time, greatly improving the production line productivity, reducing the operating personnel, reducing the labor cost, reducing the finished product difference caused by the operation habit of people, improving the product consistency, greatly reducing the conditions of difficult mounting and the like caused by errors in the installation of the self-anchoring pipe, reducing the production cost, simultaneously realizing the automatic pipe passing through the region through the electrical control, reducing the labor cost, realizing the industrial intelligence, and fully buffering and damping the connection swinging form of the air bag 14 and the fixed plate 7, simultaneously, compared with the existing spring shock absorption, the damping device is simpler and more convenient.

Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

Claims (6)

1. The utility model provides a from anchor type ball-milling cast iron pipe is with welding ring grinding device, includes base (15), its characterized in that: both sides of the upper end of the base (15) are fixed with mounting pieces (8), the mounting pieces (8) are connected with fixing plates (7) in a rotating way, the upper ends of the two fixing plates (7) are jointly fixed with a bearing table (6), one side of the lower end of the bearing table (6) is connected with two air bags (14), the lower ends of the two air bags (14) are connected with the upper end of the base (15), the upper end of the bearing platform (6) is provided with a hydraulic cylinder (4), a fixed platform (12) is fixed at the tail end of a piston rod of the hydraulic cylinder (4), a driving mechanism is installed at one side of the fixed platform (12), the other side of the upper end of the fixed table (12) is rotatably connected with a rotating shaft (11), actuating mechanism and pivot (11) interconnect, the upper end of pivot (11) is fixed with grinding frock (9), grinding frock (9) are boss shape and set up.

2. The apparatus for grinding the weld ring for the self-anchoring type ball-milling cast iron pipe as claimed in claim 1, wherein the driving mechanism comprises a motor mounting seat fixed on one side of the fixed table (12), the upper end of the motor mounting seat is provided with a driving motor (5), the end of the output shaft of the driving motor (5) is connected with a first driving wheel (2) through a speed reducer (3), the side wall of the rotating shaft (11) is fixedly sleeved with a second driving wheel (10), and the first driving wheel (2) and the second driving wheel (10) are in transmission connection through a driving belt (1).

3. The apparatus for grinding weld ring for self-anchored ductile iron pipe according to claim 1, wherein two guide rods (13) are fixed to both sides of the lower end of the fixed table (12), and the lower ends of the four guide rods (13) penetrate the bearing table (6).

4. The apparatus for grinding weld ring for self-anchored ductile iron pipe according to claim 1, wherein the upper end of the grinding tool (9) is detachably connected to the upper end of the rotating shaft (11) by a bolt.

5. The apparatus for grinding weld ring for self-anchoring ductile iron pipe according to claim 1, wherein four corners of the lower end of the base (15) are fixed with backing plates (16).

6. The apparatus for grinding weld ring for self-anchored ductile iron pipe according to claim 1, wherein the grinding tool (9) is one of a milling cutter or a grinding wheel.

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