CN204657657U - For the deburred device of steel pipe inner wall - Google Patents
For the deburred device of steel pipe inner wall Download PDFInfo
- Publication number
- CN204657657U CN204657657U CN201520175576.1U CN201520175576U CN204657657U CN 204657657 U CN204657657 U CN 204657657U CN 201520175576 U CN201520175576 U CN 201520175576U CN 204657657 U CN204657657 U CN 204657657U
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- China
- Prior art keywords
- movable axis
- tool rest
- annular
- steel pipe
- wall
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- Expired - Fee Related
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Abstract
The utility model discloses: for the deburred device of steel pipe inner wall, comprise movable axis and connector, both are interconnected formation water injection path, and movable axis leading portion is arranged with scrub-brush, movable axis latter end is arranged with annular retaining ring, and the stage casing of movable axis is arranged with annular tool rest; On the outer wall of annular tool rest, annular is distributed with blade, the inwall of annular tool rest has deep-slotted chip breaker, the stage casing of movable axis is fixed with strip bulge; Bow is provided with in deep-slotted chip breaker, strip bulge can arcuately slide in bar direction in deep-slotted chip breaker, the inner ring surface of strip bulge is provided with installing hole, lead and elastic supporting member for supporting optical member is fixed with at the bottom of the hole of installing hole, also be provided with front end face and be fixed with sliding part catch, bow is provided with multiple fixing hole that can match with sliding part.In the utility model, sliding part can insert fixing hole with the position between stationary annular tool rest and movable axis under the supporting role of elastic supporting member for supporting optical member, avoids annular tool rest in movable axis generation skidding, weakens the cutting force of blade.
Description
Technical field
The utility model relates to a kind of argon arc welding machine auxiliary equipment, specifically refers to the deburred device for steel pipe inner wall.
Background technology
During steel-pipe welding, all can produce a certain amount of burr near weld seam inside and outside steel pipe, the flow velocity of steel pipe tube fluid is in use declined, and the projection of commissure is also easily corroded, and then causes commissure bulk strength to decline, and reduces the service life of steel pipe; Traditional inner-burr cleaning equipment mainly focuses on the solder residue at weld seam and weld seam periphery place and the removing of projection, then clears up not thorough for the solder residue and projection being scattering into other parts of steel pipe inner wall during welding.
Utility model content
The purpose of this utility model is the deburred device being provided for steel pipe inner wall, disposes the inner burr because welding produces fast, improves the overall performance of welded still pipe.
The purpose of this utility model is achieved through the following technical solutions:
For the deburred device of steel pipe inner wall, comprise the movable axis of horizontally set, be connected and the connector of horizontally set with movable axis front end, movable axis and the equal hollow of connector are arranged, the formation water injection path and both are interconnected, the leading portion of movable axis is arranged with scrub-brush, the latter end spacer sleeve of movable axis is provided with multiple annular retaining ring, is provided with multiple discharge orifice be communicated with water injection path between two adjacent annular retaining rings, and the stage casing of movable axis is arranged with annular tool rest, on the outer wall of annular tool rest, annular is distributed with multiple blade axially arranged along movable axis, and the inwall of annular tool rest has deep-slotted chip breaker, the stage casing of movable axis is fixed with the strip bulge axially arranged along it, the bow running through strip bulge two sides is provided with in deep-slotted chip breaker, strip bulge can arcuately slide in bar direction in deep-slotted chip breaker, strip bulge is provided with the large installing hole of the little inner chamber of opening on the inner ring surface contacted with bow, be fixed with lead at the bottom of the hole of installing hole and be sheathed on the elastic supporting member for supporting optical member on lead, also be provided with the catch that width is greater than installing hole opening, the two ends of elastic supporting member for supporting optical member act at the bottom of the hole of installing hole and catch respectively, the front end face of catch is fixed with can through the sliding part of installing hole opening, bow is provided with multiple fixing hole that can match with sliding part.
During utility model works, first the output of connector with driving arrangements such as motors is connected, water injection path is connected with water pipe simultaneously, again the tubing strings such as steel pipe are fixed, under movable axis is tried hard to recommend outside and is moved, its latter end starts to enter into steel duct, first annular retaining ring contacts with foreign material such as the burr in pipe or chips, to fetch boiling water tube valve simultaneously, make to be full of cleaning liquid in water injection path, cleaning fluid starts to carry out first time to inner-walls of duct by the injection cooperation annular retaining ring of discharge orifice and slightly washes, and the chip in pipeline or loosening burr is cleared up in advance; Along with the continuation of movable axis advances, blade rotates in pipeline, start the various projection on inner-walls of duct or burr cuts, because the oil stain on inner-walls of duct, chip etc. wash away totally by annular retaining ring and discharge orifice in advance, therefore skid or the phenomenon such as stuck when blade can not produce when cutting, and then reduce the live load of blade, improve stock-removing efficiency; Part after blade cut can produce new a large amount of chip, the scrub-brush being positioned at movable axis front section then can be cleared up, and discharged by the other end of steel pipe with cleaning liquid, and then reach the inner burr disposed fast because welding produces, improve the object of the overall performance of welded still pipe.
And when movable axis starts, blade is synchronous axial system thereupon, and when blade runs into larger-size burr in working angles, both contacts can make movable axis that radial beating occurs, and then drive the vibration of driving arrangement, greatly have impact on overall performance during cutter work; The utility model is sheathed annular tool rest on movable axis, multiple blade annular is distributed on annular tool rest, and offers deep-slotted chip breaker on the inwall of annular tool rest, movable axis is fixed with strip bulge with matching.Arranged by sliding part and fixing hole, can the initial position of the relative strip bulge of stationary annular tool rest, annular tool rest is cleared up steel pipe inner wall along with movable axis together high-speed rotation.And when blade runs into larger obstruction, there is hysteresis in annular tool rest comparatively movable axis and Yan Zehui, sliding part, owing to being subject to larger opposing force, adding upper stop piece and stops sliding part outwards movement, thus sliding part can shrink in installing hole, departs from the fixing hole coordinated with it.Now strip bulge then arcuately bar slip, makes annular tool rest on movable axis to cushion a segment distance.So, can avoid blade that violent hard collision occurs and impaired.When opposing force diminishes gradually, sliding part can under the effect of inertia rotated and under the support of elastic supporting member for supporting optical member, coordinate the position of stationary annular tool rest relative motion axle through the opening of installing hole with fixing hole nearest with it, make annular tool rest again carry out the cleaning work of high strength with the synchronized rotation of movable axis.After inner-walls of duct cleaning terminates, movable axis due to inertia factor need just can stop for a long time, be easy to during this period cause security incident, the utility model is when cleaning out, because annular tool rest has protruding restriction, in the process of therefore slowly slowing down because of inertia at movable axis, annular tool rest is compared with movable axis, inertia is less, its reducing speed is relatively slow, therefore there is relative motion between annular tool rest and movable axis and influence each other, finally shortening the movable axis completely static time of getting off, improving the safety reliability that cutter uses.
For ease of realizing coordinating between sliding part with fixing hole, further, the front end of described sliding part is triangular in shape or semicircle.If this shape, not only can position in normal state between stationary annular tool rest and movable axis, avoid annular tool rest in movable axis generation skidding, weaken the cutting force of blade; Again can when blade be subject to larger obstruction, also namely when sliding part to be subject to from bow and strip bulge along the opposing force of movable axis circumference, the space can dodged at elastic supporting member for supporting optical member is shunk under assisting and departs from the fixing hole coordinated with it in installing hole, now then can allow annular tool rest on movable axis, cushion a segment distance, avoid blade that violent hard collision occurs and impaired.
Further, the inwall of described discharge orifice is fixed with spiral salient, and the internal diameter of described spiral salient successively decreases along the radial direction of movable axis.The burr chip that blade cut produces can above discharge orifice when outwards moving, sharply increase once amount of debris, the chip that portion size is less can enter into water injection path along the inwall of discharge orifice, thus the efficiency of impact when the first stage slightly washes, the utility model is fixed with spiral salient on the inwall of discharge orifice, when cleaning fluid is outwards sprayed by discharge orifice by water injection path, spiral salient can make cleaning in rotary moving, and then produce the larger injection stream of kinetic energy, strengthen the pre-cleaning to inner-walls of duct, the width of described spiral salient successively decreases along the radial direction of movable axis simultaneously, namely the current by pass of the large trapezoidal shape of the little water inlet end in water side is formed, while the enough power of guarantee injection stream, effectively prevent undersized chip and enter into discharge orifice, the efficiency of further raising inner-walls of duct cleaning.
Further, the outer wall of described connector offers external screw thread.Connector outer wall offers external screw thread, makes connector more convenient when being connected with the driving arrangement of outside, and handled easily personnel remove and install movable axis fast when repair and maintenance simultaneously, improve artificial inefficiency.
Further, the material of described annular retaining ring is elastic caoutchouc.As preferably, while adopting the annular retaining ring of elastomeric material can carry out cleaning fast to the oil stain on pipeline inner burr or the chip etc. of attachment, prevent remaining pipes inwall from larger friction occurring, avoid causing inner-walls of duct impaired in the process of cleaning.
Convenient for drawing materials, and stable resiliency supported effect can be reached, further, described elastic supporting member for supporting optical member is Compress Spring.
The utility model compared with prior art, has following advantage and beneficial effect:
1, the utility model advances along with the continuation of movable axis, blade rotates in pipeline, start the various projection on inner-walls of duct or burr cuts, because the oil stain on inner-walls of duct, chip etc. wash away totally by annular retaining ring and discharge orifice in advance, therefore skid or the phenomenon such as stuck when blade can not produce when cutting, and then reduce the live load of blade, improve stock-removing efficiency.
2, by the setting of bow and strip bulge, under normal condition, sliding part can insert fixing hole with the position between stationary annular tool rest and movable axis under the supporting role of elastic supporting member for supporting optical member, avoids annular tool rest in movable axis generation skidding, weakens the cutting force of blade; When blade is subject to larger obstruction, also namely when sliding part to be subject to from bow and strip bulge along the opposing force of movable axis circumference, can under the barrier effect of catch and the elastic supporting member for supporting optical member space of dodging assist under shrink in installing hole and depart from the fixing hole coordinated with it, now then can allow annular tool rest on movable axis, cushion a segment distance, avoid blade that violent hard collision occurs and impaired.
3, the utility model is fixed with spiral salient on the inwall of discharge orifice, when cleaning fluid is outwards sprayed by discharge orifice by water injection path, spiral salient can make cleaning in rotary moving, and then produce the larger injection stream of kinetic energy, strengthen the pre-cleaning to inner-walls of duct, the width of described spiral salient successively decreases along the radial direction of movable axis simultaneously, namely the current by pass of the large trapezoidal shape of the little water inlet end in water side is formed, while the enough power of guarantee injection stream, effectively prevent undersized chip and enter into discharge orifice, improve the efficiency of inner-walls of duct cleaning further.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide the further understanding to the utility model embodiment, forms a application's part, does not form the restriction to the utility model embodiment.In the accompanying drawings:
Fig. 1 is the structural representation of the deburred device specific embodiment for steel pipe inner wall described in the utility model;
Fig. 2 is the sectional view along A-A direction shown in Fig. 1;
Fig. 3 is the structural representation for an installing hole specific embodiment in the deburred device of steel pipe inner wall described in the utility model;
Fig. 4 is the structural representation for a discharge orifice specific embodiment in the deburred device of steel pipe inner wall described in the utility model.
Mark and corresponding parts title in accompanying drawing: 1, movable axis, 2, connector, 3, scrub-brush, 4, blade, 5, annular retaining ring, 6, discharge orifice, 7, water injection path, 8, annular tool rest, 9, deep-slotted chip breaker, 10, strip bulge, 11, spiral salient, 12, installing hole, 13, lead, 14, elastic supporting member for supporting optical member, 15, sliding part, 16, fixing hole, 17, bow, 18, catch.
Detailed description of the invention
Clearly understand for making the purpose of this utility model, technical scheme and advantage, below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, exemplary embodiment of the present utility model and explanation thereof are only for explaining the utility model, and conduct is not to restriction of the present utility model.
Embodiment 1
As shown in Figures 1 to 4, for the deburred device of steel pipe inner wall, comprise the movable axis 1 of horizontally set, be connected and the connector 2 of horizontally set with movable axis 1 front end, movable axis 1 and connector 2 all hollow are arranged, the formation water injection path 7 and both are interconnected, the leading portion of movable axis 1 is arranged with scrub-brush 3, and the latter end spacer sleeve of movable axis 1 is provided with multiple annular retaining ring 5, be provided with multiple discharge orifice 6 be communicated with water injection path 7 between two adjacent annular retaining rings 5, the stage casing of movable axis 1 is arranged with annular tool rest 8, on the outer wall of annular tool rest 8, annular is distributed with multiple blade 4 axially arranged along movable axis 1, and the inwall of annular tool rest 8 has deep-slotted chip breaker 9, the stage casing of movable axis 1 is fixed with the strip bulge 10 axially arranged along it, the bow 17 running through strip bulge 10 two sides is provided with in deep-slotted chip breaker 9, strip bulge 10 can arcuately slide in bar 17 direction in deep-slotted chip breaker 9, strip bulge 10 is provided with the large installing hole 12 of the little inner chamber of opening on the inner ring surface contacted with bow 17, the elastic supporting member for supporting optical member 14 being fixed with lead 13 at the bottom of the hole of installing hole 12 and being sheathed on lead 13, also be provided with the catch 18 that width is greater than installing hole 12 opening, the two ends of elastic supporting member for supporting optical member (14) act at the bottom of the hole of installing hole 12 and catch 18 respectively, the front end face of catch 18 is fixed with can through the sliding part 15 of installing hole 12 opening, bow 17 is provided with multiple fixing hole 16 that can match with sliding part 15.
During utility model works, first the output of connector 2 with driving arrangements such as motors is connected, water injection path 7 is connected with water pipe simultaneously, again the tubing strings such as steel pipe are fixed, under movable axis 1 is tried hard to recommend outside and is moved, its latter end starts to enter into steel duct, first annular retaining ring 5 contacts with foreign material such as the burr in pipe or chips, to fetch boiling water tube valve simultaneously, make to be full of cleaning liquid in water injection path 7, cleaning fluid starts to carry out first time to inner-walls of duct by the injection cooperation annular retaining ring 5 of discharge orifice 6 and slightly washes, in advance the chip in pipeline or loosening burr are cleared up, along with the continuation of movable axis 1 advances, blade 4 rotates in pipeline, start the various projection on inner-walls of duct or burr cuts, because the oil stain on inner-walls of duct, chip etc. wash away totally by annular retaining ring 5 and discharge orifice 6 in advance, therefore skid or the phenomenon such as stuck when blade 4 can not produce when cutting, and then reduce the live load of blade 4, improve stock-removing efficiency, part after blade 4 cuts can produce new a large amount of chip, scrub-brush 3 energy being positioned at movable axis 1 front section are cleared up, and discharged by the other end of steel pipe with cleaning liquid, and then reach the inner burr disposed fast because welding produces, improve the object of the overall performance of welded still pipe.
And when movable axis 1 starts, blade 4 synchronous axial system thereupon, when blade 4 runs into larger-size burr in working angles, both contacts can make movable axis send out 1 raw radial beating, and then drive the vibration of driving arrangement, greatly have impact on overall performance during cutter work; The annular tool rest 8 that the utility model is sheathed on movable axis 1, by multiple blade 4 annular spread on annular tool rest 8, and offers deep-slotted chip breaker 9, movable axis 1 is fixed with strip bulge 10 with matching on the inwall of annular tool rest 8.Arranged by sliding part 15 and fixing hole 16, can the initial position of stationary annular tool rest 8 strip bulge 10 relatively, annular tool rest 8 is cleared up steel pipe inner wall along with movable axis 1 together high-speed rotation.And when blade 4 runs into larger obstruction, there is hysteresis in annular tool rest 8 comparatively movable axis 1 and Yan Zehui, sliding part 15 is owing to being subject to larger opposing force, add upper stop piece 18 and stop sliding part 15 outwards movement, thus sliding part 15 can shrink in installing hole 12, depart from the fixing hole 16 coordinated with it, now strip bulge 10 arcuately bar 17 slide, make annular tool rest 8 on movable axis 1 to cushion a segment distance.So, can avoid blade 4 that violent hard collision occurs and impaired.When opposing force diminishes gradually, sliding part 15 can under the effect of inertia rotated and under the support of elastic supporting member for supporting optical member 14, coordinate the position of stationary annular tool rest 8 relative motion axle 1 through the opening of installing hole 12 with fixing hole 16 nearest with it, make annular tool rest 8 again carry out the cleaning work of high strength with the synchronized rotation of movable axis 1.After inner-walls of duct cleaning terminates, movable axis 1 due to inertia factor need just can stop for a long time, be easy to during this period cause security incident, the utility model is when cleaning out, because annular tool rest 8 has protruding restriction, in the process of therefore slowly slowing down because of inertia at movable axis 1, annular tool rest 8 is compared with movable axis 1, inertia is less, its reducing speed is relatively slow, therefore there is relative motion between annular tool rest 8 and movable axis 1 and influence each other, finally shortening the movable axis 1 completely static time of getting off, improving the safety reliability that cutter uses.
For ease of realizing coordinating between sliding part 15 with fixing hole 16, further, the front end of described sliding part 15 is triangular in shape or semicircle.If this shape, not only can position in normal state between stationary annular tool rest 8 and movable axis 1, avoid annular tool rest 8, in movable axis 1, skidding occurs, weaken the cutting force of blade 4; Again can when blade 4 be subject to larger obstruction, also namely when sliding part 15 to be subject to from bow 17 and strip bulge 10 along the opposing force of movable axis 1 circumference, the space can dodged at elastic supporting member for supporting optical member 14 is shunk under assisting and departs from the fixing hole 16 coordinated with it in installing hole 12, annular tool rest 8 now then can be allowed on movable axis 1 to cushion a segment distance, avoid blade 4 that violent hard collision occurs and impaired.
The inwall of described discharge orifice 6 is fixed with spiral salient 11, and the internal diameter of described spiral salient 11 successively decreases along the radial direction of movable axis 1.Blade 4 cuts the burr chip produced can above discharge orifice 6 when outwards moving, sharply increase once amount of debris, the chip that portion size is less can enter into water injection path 7 along the inwall of discharge orifice 6, thus the efficiency of impact when the first stage slightly washes, the utility model is fixed with spiral salient 11 on the inwall of discharge orifice 6, when cleaning fluid is outwards sprayed by discharge orifice 6 by water injection path 7, spiral salient 11 can make cleaning in rotary moving, and then produce the larger injection stream of kinetic energy, strengthen the pre-cleaning to inner-walls of duct, the width of described spiral salient 11 successively decreases along the radial direction of movable axis 1 simultaneously, namely the current by pass of the large trapezoidal shape of the little water inlet end in water side is formed, while the enough power of guarantee injection stream, effectively prevent undersized chip and enter into discharge orifice 6, the efficiency of further raising inner-walls of duct cleaning.
As preferably, while adopting the annular retaining ring 5 of elastomeric material can carry out cleaning fast to the oil stain on pipeline inner burr or the chip etc. of attachment, prevent remaining pipes inwall from larger friction occurring, avoid causing inner-walls of duct impaired in the process of cleaning.
Above content is the further description done the utility model in conjunction with concrete preferred embodiment, can not assert that detailed description of the invention of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, not departing from other embodiments drawn under the technical solution of the utility model, all should be included in protection domain of the present utility model.
Claims (6)
1. for the deburred device of steel pipe inner wall, it is characterized in that: the movable axis (1) comprising horizontally set, be connected and the connector of horizontally set (2) with movable axis (1) front end, movable axis (1) and connector (2) all hollow are arranged, formation water injection path (7) and both are interconnected, the leading portion of movable axis (1) is arranged with scrub-brush (3), the latter end spacer sleeve of movable axis (1) is provided with multiple annular retaining ring (5), multiple discharge orifice (6) be communicated with water injection path (7) is provided with between two adjacent annular retaining rings (5), the stage casing of movable axis (1) is arranged with annular tool rest (8), on the outer wall of annular tool rest (8), annular is distributed with multiple blade (4) axially arranged along movable axis (1), the inwall of annular tool rest (8) has deep-slotted chip breaker (9), the stage casing of movable axis (1) is fixed with the strip bulge (10) axially arranged along it, the bow (17) running through strip bulge (10) two sides is provided with in deep-slotted chip breaker (9), strip bulge (10) can arcuately slide in bar (17) direction in deep-slotted chip breaker (9), strip bulge (10) is provided with the large installing hole (12) of the little inner chamber of opening on the inner ring surface contacted with bow (17), be fixed with lead (13) at the bottom of the hole of installing hole (12) and be sheathed on the elastic supporting member for supporting optical member (14) on lead (13), also be provided with the catch (18) that width is greater than installing hole (12) opening, the two ends of elastic supporting member for supporting optical member (14) act at the bottom of the hole of installing hole (12) and catch (18) respectively, the front end face of catch (18) is fixed with the sliding part (15) that can pass installing hole (12) opening, bow (17) is provided with multiple fixing hole (16) that can match with sliding part (15).
2. the deburred device for steel pipe inner wall according to claim 1, is characterized in that: the front end of described sliding part (15) is triangular in shape or semicircle.
3. the deburred device for steel pipe inner wall according to claim 1, it is characterized in that: on the inwall of described discharge orifice (6), be fixed with spiral salient (11), and the internal diameter of described spiral salient (11) successively decreases along the radial direction of movable axis (1).
4. the deburred device for steel pipe inner wall according to claim 1, is characterized in that: on the outer wall of described connector (2), offer external screw thread.
5. the deburred device for steel pipe inner wall according to claim 1, is characterized in that: the material of described annular retaining ring (5) is elastic caoutchouc.
6. according to the deburred device for steel pipe inner wall in claim 1 ~ 5 described in any one, it is characterized in that: described elastic supporting member for supporting optical member (14) is Compress Spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520175576.1U CN204657657U (en) | 2015-03-26 | 2015-03-26 | For the deburred device of steel pipe inner wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520175576.1U CN204657657U (en) | 2015-03-26 | 2015-03-26 | For the deburred device of steel pipe inner wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204657657U true CN204657657U (en) | 2015-09-23 |
Family
ID=54128091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520175576.1U Expired - Fee Related CN204657657U (en) | 2015-03-26 | 2015-03-26 | For the deburred device of steel pipe inner wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204657657U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105665381A (en) * | 2016-03-16 | 2016-06-15 | 四川西林石油物资装备有限公司 | Drill rod inner wall descaling device based on detachable blades |
| CN105817452A (en) * | 2016-03-16 | 2016-08-03 | 四川西林石油物资装备有限公司 | Drill pipe inner wall descaling brush head |
| CN113210750A (en) * | 2021-05-10 | 2021-08-06 | 三花股份（江西）自控元器件有限公司 | Deburring device for inner hole of air conditioner stop valve |
-
2015
- 2015-03-26 CN CN201520175576.1U patent/CN204657657U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105665381A (en) * | 2016-03-16 | 2016-06-15 | 四川西林石油物资装备有限公司 | Drill rod inner wall descaling device based on detachable blades |
| CN105817452A (en) * | 2016-03-16 | 2016-08-03 | 四川西林石油物资装备有限公司 | Drill pipe inner wall descaling brush head |
| CN113210750A (en) * | 2021-05-10 | 2021-08-06 | 三花股份（江西）自控元器件有限公司 | Deburring device for inner hole of air conditioner stop valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150923 Termination date: 20160326 |
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| CF01 | Termination of patent right due to non-payment of annual fee |