CN209698737U - A kind of straight pipeline inner wall weld seam welding slag grinding device - Google Patents

A kind of straight pipeline inner wall weld seam welding slag grinding device Download PDF

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Publication number
CN209698737U
CN209698737U CN201822212981.2U CN201822212981U CN209698737U CN 209698737 U CN209698737 U CN 209698737U CN 201822212981 U CN201822212981 U CN 201822212981U CN 209698737 U CN209698737 U CN 209698737U
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China
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weld seam
wall
polishing
rod
welding slag
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Expired - Fee Related
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CN201822212981.2U
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Chinese (zh)
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童卓超
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Individual
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Individual
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Abstract

The utility model discloses a kind of straight pipeline inner wall weld seam welding slag grinding devices of pipeline welding technology field, it include pedestal, roller driving mechanism is provided on the right side of the pedestal top, the roller driving mechanism top is placed with welded pipe line, the pedestal top left hand is provided with sliding slot, the utility model achievees the purpose that polish bar against inner wall of the pipe by pushing slip ring to strut sliding sleeve, its stable structure, polishing position is fixed, bar grinding effect of polishing is good, pass through the mechanism of connection ring and the slide bar cooperation of setting, device is facilitated to be installed into pipeline, support work rod piece can be stablized again, it is capable of the position of limited adjusting polishing bar by the telescopic rod of setting, pass through the screw structure of setting, both installation workpiece polishing mechanism is facilitated to enter pipeline, it can increase polishing region again, it is capable of limited drive different weight by the roller driving mechanism of setting Pipeline carries out rotation, realizes the circular polishing of weld seam.

Description

A kind of straight pipeline inner wall weld seam welding slag grinding device
Technical field
The utility model relates to pipeline welding technology field, specially a kind of straight pipeline inner wall weld seam welding slag grinding device.
Background technique
Stainless steel tube is a kind of hollow strip circular steel, is mainly used for the works such as petroleum, chemical industry, medical treatment, food, light industry Industry conveyance conduit and machine structural parts etc..In addition, when bending, torsional strength are identical, lighter in weight, so also using extensively In manufacture machine components and engineering structure.Now with the fast development of industry, it is each that tubing also more and more applies to each row In industry.Wherein straight seam welded pipe is just widely used, but straight seam welded pipe is in process due to welding natural disadvantage, All can be jagged at welded tube internal weld seams, make roughness descent inside welded tube, influences daily use, and due to being welded inside welded tube The positional relationship of seam many times all can not or it is highly difficult directly polish it, make polishing effect substantially reduce.
Such as a kind of steel pipe inside weld grinding device of Chinese Patent Application No. CN201810160829.6, including workbench, Workbench bottom both ends are provided with supporting leg respectively, and supporting leg side is provided with power interface and above power interface Control switch is provided with support rod between two supporting legs, and controller, the setting of bench-top one end are provided with above support rod There are motor one, one end connection of one output shaft of motor and shaft coupling, the other end of shaft coupling and one end of telescoping mechanism connect, stretch The contracting mechanism other end is provided with retaining mechanism, and retaining mechanism is provided with workpiece polishing mechanism far from one end of telescoping mechanism, and motor is one by one Side is provided with steel pipe, weld seam is provided on steel pipe, also, workpiece polishing mechanism is matched with weld seam, steel pipe two sides and be located at workbench On be respectively arranged with two groups of fixed mechanisms.The utility model has the advantages that structure of the invention is reasonable, the weld seam on steel pipe inner wall is beaten in realization Mill, and grinding effect is good, it is high-efficient, it is suitable for promoting.
Although this steel pipe inside weld grinding device can polish to pipeline expert, it is made using telescopic spring Abrasive brush contact inner wall of the pipe be it is illusive, when polishing, abrasive brush can change with spring stress appearance position, polishing position Not firm, grinding effect is bad, while when being polished using the device, for various sizes of pipeline, motor side is nothing Method guarantee whether contact base plate end, for setting position supported based on grinding device, this structural instability, polishing The larger swing of Shi Huiyou, and the device telescoping mechanism is complicated, is not easy to manufacture, and is based on this, the utility model devises a kind of straight tube Road inner wall weld seam welding slag grinding device, to solve the above problems.
Utility model content
The purpose of this utility model is to provide a kind of straight pipeline inner wall weld seam welding slag grinding devices, to solve above-mentioned background Although what is proposed in technology can polish to pipeline expert, it makes abrasive brush contact inner wall of the pipe using telescopic spring Be it is illusive, when polishing, abrasive brush can change with spring stress appearance position, and polishing position is not firm, and grinding effect is not It is good, while when being polished using the device, for various sizes of pipeline, motor side be not can guarantee whether contact base plate End, for setting position supported based on grinding device, this structural instability, and when polishing has larger swing, and The device telescoping mechanism is complicated, is not easy the problem of manufacturing.
To achieve the above object, the utility model provides the following technical solutions: a kind of straight pipeline inner wall weld seam welding slag polishing Device includes pedestal, is provided with roller driving mechanism on the right side of the pedestal top, the roller driving mechanism top is placed with Welded pipe line, the pedestal top left hand are provided with sliding slot, and being horizontally disposed in the sliding slot has screw rod, the screw rod and sliding slot side Wall rotation connection, the screw rod left end is connected with first motor through sliding slot left side wall, sliding block is bolted on the screw rod, described Sliding block top is provided with slide bar, and slip ring is connected to connection ring on the slide bar, is provided with the first tie down screw on the left of the connection ring, Telescopic rod is connected on the right side of the connection ring, the telescopic rod activity rod end is connected with extension rod, the extension rod right end difference It is socketed with slip ring and fixing sleeve, the slip ring can be slided along extension rod, and the slip ring upper and lower side is symmetrically arranged with the second locking Screw rod is uniformly hingedly provided with connecting rod on the slip ring, and the connecting rod is on the right side of the second tie down screw, on the fixing sleeve It is evenly arranged with rectangular slide bar, the rectangular slide bar periphery is socketed with sliding sleeve, connecting rod right end hinged sliding sleeve left side wall bottom Portion, the sliding sleeve right side wall are provided with the second motor close to welded pipe line inner wall end, and the second motor right end is connected with polishing Bar, the sliding sleeve are provided with ball bearing mechanism far from fixing sleeve one end, and the ball bearing mechanism supports knot welded pipe line inner wall.
Preferably, the roller driving mechanism includes roller mount, idler wheel and third motor, and the roller mount has two groups, And two groups of roller mounts are symmetrical set, the roller mount top passes through the hinged idler wheel of shaft, connects between the roller wheel shaft There is the first driving belt, left side roller mount shaft end and third motor output shaft end are connected with the second driving belt.
Preferably, the connecting rod and rectangular slide bar, which have, is spaced 90 ° between four groups, every group.
Preferably, non-slip texture is provided on the slide bar and extension rod.
Preferably, the telescopic rod is electric multi-stage telescopic rod.
Preferably, anti-dropout flange is provided on the rectangular slide bar.
Compared with prior art, the utility model has the beneficial effects that the utility model is by pushing slip ring to strut sliding sleeve Achieve the purpose that polishing bar abuts inner wall of the pipe, stable structure, polishing position is fixed, and polishing bar grinding effect is good, by setting The mechanism for connection ring and the slide bar cooperation set, facilitates device to be installed into pipeline, and can stablize support work rod piece, passes through setting Telescopic rod be capable of the position of limited adjusting polishing bar and both facilitate installation workpiece polishing mechanism to enter pipe by the screw structure of setting Road, and can increase polishing region, rotation is carried out by the pipeline that the roller driving mechanism of setting is capable of limited drive different weight, The circular polishing for realizing weld seam, limited can fix components position by the locking screw rasp bar of setting, enable device steady Fixed work.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of the utility model embodiment, make required for being described below to embodiment Attached drawing is briefly described, it should be apparent that, the drawings in the following description are merely some embodiments of the present invention, For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings Other attached drawings.
FIG. 1 is a schematic structural view of the utility model;
Fig. 2 is enlarged diagram at the utility model A;
Fig. 3 is the utility model roller driving mechanism structural schematic diagram.
In attached drawing, parts list represented by the reference numerals are as follows:
1- pedestal, 2- roller driving mechanism, 201- roller mount, 202- idler wheel, the first driving belt of 203-, 204- third electricity Machine, the second driving belt of 205-, 3- welded pipe line, 4- sliding slot, 5- screw rod, 6- first motor, 7- sliding block, 8- slide bar, 9- connection Ring, 10- telescopic rod, 11- extension rod, 12- slip ring, 13- fixing sleeve, the second tie down screw of 14-, 15- connecting rod, the rectangular cunning of 16- Bar, 17- sliding sleeve, the second motor of 18-, 19- polishing bar, 20- ball bearing mechanism, the first tie down screw of 21-.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts All other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of straight pipeline inner wall weld seam welding slag polishing dress It sets, includes pedestal 1, be provided with roller driving mechanism 2 on the right side of 1 top of pedestal, 2 top of roller driving mechanism is placed with welded pipe Road 3,1 top left hand of pedestal are provided with sliding slot 4, and being horizontally disposed in sliding slot 4 has screw rod 5, and screw rod 5 and 4 side wall of sliding slot are rotatablely connected, 5 left end of screw rod is connected with first motor 6 through 4 left side wall of sliding slot, sliding block 7 is bolted on screw rod 5,7 top of sliding block is provided with cunning Bar 8, slip ring is connected to connection ring 9 on slide bar 8, and the first tie down screw 21 is provided on the left of connection ring 9, is connected on the right side of connection ring 9 Telescopic rod 10, the movable rod end of telescopic rod 10 are connected with extension rod 11, and 11 right end of extension rod is respectively sleeved on slip ring 12 and fixing sleeve 13, slip ring 12 can be slided along extension rod 11, and 12 upper and lower side of slip ring is symmetrically arranged with the second tie down screw 14, on slip ring 12 uniformly It is hingedly provided with connecting rod 15, connecting rod 15 is evenly arranged with rectangular slide bar on 14 right side of the second tie down screw, fixing sleeve 13 16, rectangular 16 periphery of slide bar is socketed with sliding sleeve 17, the hinged 17 left side wall bottom of sliding sleeve of 15 right end of connecting rod, and 17 right side wall of sliding sleeve leans on Nearly 3 inner wall end of welded pipe line is provided with the second motor 18, and 18 right end of the second motor is connected with polishing bar 19, and sliding sleeve 17 is far from fixed It covers 13 one end and is provided with ball bearing mechanism 20, ball bearing mechanism 20 supports knot 3 inner wall of welded pipe line.
Wherein, roller driving mechanism 2 includes roller mount 201, idler wheel 202 and third motor 204, and roller mount 201 has two Group, two groups of roller mounts 201 are symmetrical set, and 201 top of roller mount is by the hinged idler wheel 202 of shaft, between 202 shaft of idler wheel It is connected with the first driving belt 203,201 shaft end of left side roller seat and 204 output shaft end of third motor are connected with the second transmission Belt 205 is able to drive the pipeline rotation of different dimensional weights, convenient for around polishing, connecting rod 15 has with rectangular slide bar 16 90 ° are spaced between four groups, every group, multiple groups connection structure is more stable, is provided with non-slip texture on slide bar 8 and extension rod 11, just It is locked in tie down screw, telescopic rod 10 is electric multi-stage telescopic rod, and elongated distance is longer, and polishing region is longer, rectangular slide bar 16 On be provided with anti-dropout flange, avoid sliding sleeve from falling off.
One concrete application of the present embodiment are as follows: it is a kind of straight pipeline inner wall weld seam welding slag grinding device that this is practical, mainly For weld seam burr welding slag grinding process, electrical part passes through external control switch in the present apparatus and external power supply is electrically connected, Before use, pipeline to be processed is placed on roller driving mechanism 2, start first motor 6, drives screw rod 5 to rotate, 5 band of screw rod Movable slider 7 slides, so that workpiece polishing mechanism moves to right, when 19 end of bar of polishing is close to pipe end, draws high connection ring 9 along slide bar 8, To which entirely polishing rod piece moves up, continue to start first motor 6, so that slip ring 12 is pushed until extension rod 11 enters pipeline opening, Slip ring 12 pushes connecting rod 15 to strut, and connecting rod 15 pushes sliding sleeve 17 close along rectangular 16 inner wall of the pipe end of slide bar, until rolling Pearl mechanism 20 abuts inner wall of the pipe, and bar 19 of polishing at this time continues to start first motor 6 close to inner wall of the pipe, drives polishing bar 19 It close to commissure, if elongated distance is insufficient, can also start telescopic rod 10, increase elongated distance, bar 19 to be polished is close to wait polish Weld seam starts the second motor 18 and third motor 204, and the second motor 18 drives polishing 19 high-speed rotation of bar, grinds on bar 19 of polishing Brush layer contacts weld surface, clears up welding slag and burr, and third motor 204 drives 202 turns of idler wheel by the second driving belt 205 Dynamic, by the first driving belt 203, the synchronized rotation in the same direction of two groups of idler wheels 202 drives pipeline rotation, to realize the circle of weld seam Week polishing, the present apparatus can adapt to various sizes of pipeline-weld polishing, and wide adaptation range, grinding effect is good, has practicability.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one of the utility model In embodiment or example.In the present specification, schematic expression of the above terms be not necessarily referring to identical embodiment or Example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more embodiment or examples In can be combined in any suitable manner.
The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously There is no the details that detailed descriptionthe is all, also not limiting the utility model is only the specific embodiment.Obviously, according to this theory The content of bright book can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably The principles of the present invention and practical application are explained, so that skilled artisan be enable to better understand and utilize this Utility model.The utility model is limited only by the claims and their full scope and equivalents.

Claims (6)

1. a kind of straight pipeline inner wall weld seam welding slag grinding device includes pedestal (1), it is characterised in that: pedestal (1) top Right side is provided with roller driving mechanism (2), and roller driving mechanism (2) top is placed with welded pipe line (3), the pedestal (1) top left hand is provided with sliding slot (4), and being horizontally disposed in the sliding slot (4) has screw rod (5), the screw rod (5) and sliding slot (4) Side wall rotation connection, screw rod (5) left end is connected with first motor (6) through sliding slot (4) left side wall, on the screw rod (5) It is bolted with sliding block (7), sliding block (7) top is provided with slide bar (8), and slip ring is connected to connection ring (9), institute on the slide bar (8) It states and is provided with the first tie down screw (21) on the left of connection ring (9), is connected with telescopic rod (10) on the right side of the connection ring (9), it is described Telescopic rod (10) activity rod end is connected with extension rod (11), and extension rod (11) right end is respectively sleeved on slip ring (12) and fixes It covers (13), the slip ring (12) can be slided along extension rod (11), and slip ring (12) upper and lower side is symmetrically arranged with the second locking Screw rod (14) is uniformly hingedly provided with connecting rod (15) on the slip ring (12), and the connecting rod (15) is in the second tie down screw (14) it on the right side of, is evenly arranged with rectangular slide bar (16) on the fixing sleeve (13), rectangular slide bar (16) periphery is socketed with cunning It covers (17), connecting rod (15) right end hinged sliding sleeve (17) left side wall bottom, sliding sleeve (17) right side wall is close to welded pipe Road (3) inner wall end is provided with the second motor (18), and the second motor (18) right end is connected with polishing bar (19), the sliding sleeve (17) it is provided with ball bearing mechanism (20) far from fixing sleeve (13) one end, the ball bearing mechanism (20) supports knot welded pipe line (3) inner wall.
2. a kind of straight pipeline inner wall weld seam welding slag grinding device according to claim 1, it is characterised in that: the idler wheel driving Motivation structure (2) includes roller mount (201), idler wheel (202) and third motor (204), and the roller mount (201) has two groups, and Two groups of roller mounts (201) are symmetrical set, and roller mount (201) top passes through the hinged idler wheel of shaft (202), the idler wheel (202) it is connected between shaft the first driving belt (203), the left side roller mount (201) shaft end and third motor (204) Output shaft end is connected with the second driving belt (205).
3. a kind of straight pipeline inner wall weld seam welding slag grinding device according to claim 1, it is characterised in that: the connecting rod (15) have with rectangular slide bar (16) and be spaced 90 ° between four groups, every group.
4. a kind of straight pipeline inner wall weld seam welding slag grinding device according to claim 1, it is characterised in that: the slide bar (8) and non-slip texture is provided on extension rod (11).
5. a kind of straight pipeline inner wall weld seam welding slag grinding device according to claim 1, it is characterised in that: the telescopic rod It (10) is electric multi-stage telescopic rod.
6. a kind of straight pipeline inner wall weld seam welding slag grinding device according to claim 1, it is characterised in that: the rectangular cunning Bar is provided with anti-dropout flange on (16).
CN201822212981.2U 2018-12-27 2018-12-27 A kind of straight pipeline inner wall weld seam welding slag grinding device Expired - Fee Related CN209698737U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201822212981.2U CN209698737U (en) 2018-12-27 2018-12-27 A kind of straight pipeline inner wall weld seam welding slag grinding device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201822212981.2U CN209698737U (en) 2018-12-27 2018-12-27 A kind of straight pipeline inner wall weld seam welding slag grinding device

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111113228A (en) * 2020-02-28 2020-05-08 西安高达智能仪器仪表有限公司 Polishing device with adjustable caliber for inner wall and outer wall of pipe
CN111975481A (en) * 2020-08-31 2020-11-24 尚珍珍 Steel construction pipe fitting equipment of polishing
CN111993203A (en) * 2020-09-03 2020-11-27 杭州宜科智能科技有限公司 Processing system for ventilating pipeline of coal-electricity heating system
CN112571219A (en) * 2020-11-12 2021-03-30 扎赉诺尔煤业有限责任公司 Guide sleeve rust removal device
CN112894557A (en) * 2021-03-31 2021-06-04 安徽创恒塑业科技有限公司 Polishing equipment for plastic product processing and working method thereof
CN113210816A (en) * 2021-06-22 2021-08-06 中建钢构天津有限公司 Automatic slag removal device for MAG welding machine

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111113228A (en) * 2020-02-28 2020-05-08 西安高达智能仪器仪表有限公司 Polishing device with adjustable caliber for inner wall and outer wall of pipe
CN111113228B (en) * 2020-02-28 2021-10-15 浙江天昊钢业有限公司 Polishing device with adjustable caliber for inner wall and outer wall of pipe
CN111975481A (en) * 2020-08-31 2020-11-24 尚珍珍 Steel construction pipe fitting equipment of polishing
CN111993203A (en) * 2020-09-03 2020-11-27 杭州宜科智能科技有限公司 Processing system for ventilating pipeline of coal-electricity heating system
CN111993203B (en) * 2020-09-03 2021-10-15 中电神头发电有限责任公司 Processing system for ventilating pipeline of coal-electricity heating system
CN112571219A (en) * 2020-11-12 2021-03-30 扎赉诺尔煤业有限责任公司 Guide sleeve rust removal device
CN112571219B (en) * 2020-11-12 2022-03-11 扎赉诺尔煤业有限责任公司 Guide sleeve rust removal device
CN112894557A (en) * 2021-03-31 2021-06-04 安徽创恒塑业科技有限公司 Polishing equipment for plastic product processing and working method thereof
CN112894557B (en) * 2021-03-31 2022-05-31 安徽创恒塑业科技有限公司 Polishing equipment for plastic product processing and working method thereof
CN113210816A (en) * 2021-06-22 2021-08-06 中建钢构天津有限公司 Automatic slag removal device for MAG welding machine

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Granted publication date: 20191129

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