CN201410592Y - Device for removing burrs on inner wall of pipe fitting - Google Patents

Device for removing burrs on inner wall of pipe fitting Download PDF

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Publication number
CN201410592Y
CN201410592Y CN2009201092683U CN200920109268U CN201410592Y CN 201410592 Y CN201410592 Y CN 201410592Y CN 2009201092683 U CN2009201092683 U CN 2009201092683U CN 200920109268 U CN200920109268 U CN 200920109268U CN 201410592 Y CN201410592 Y CN 201410592Y
Authority
CN
China
Prior art keywords
pipe fitting
burr
wall
axostylus axostyle
slip blade
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.)
Expired - Fee Related
Application number
CN2009201092683U
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Chinese (zh)
Inventor
杨正祖
吕燕青
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.)
JIANGSU YULONG STEEL PIPE CO Ltd
Original Assignee
JIANGSU YULONG STEEL PIPE 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 JIANGSU YULONG STEEL PIPE CO Ltd filed Critical JIANGSU YULONG STEEL PIPE CO Ltd
Priority to CN2009201092683U priority Critical patent/CN201410592Y/en
Application granted granted Critical
Publication of CN201410592Y publication Critical patent/CN201410592Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a device for removing burrs on the inner wall of a pipe fitting, which comprises a fixing bracket. At least one sliding supporting plate is installed on the fixing bracket, a first lifting mechanism and a second lifting mechanism are installed on one side of the sliding supporting plate, an adjustable crater guide wheel is installed at the lower end of the sliding supporting plate, the second lifting mechanism is vertically connected with one end of a horizontally arranged cantilever core shaft lever, a floating tool holder is arranged at the other end of the cantilever core shaft lever, and a front burr removal knife and a rear burr removal knife are arranged on the floating tool holder; and the sliding supporting plate, the first lifting mechanism and the second lifting mechanism are respectively used for lifting the cantilever core shaft lever, so that the burr removal knives are in contact with the inner wall of the pipe fitting. The burr removal knivesare used for removing the burrs on the inner wall of the pipe fitting when the pipe fitting and the cantilever core shaft lever make relative motion, and the crater guide wheel is used for clipping aconnector before the pipe fitting is welded to guide the pipe fitting to move along the direction of the connector. The utility model has the advantages that the device has high accuracy for removingthe inner burr and simple structure, and does not cause the problem that the unstable pressure influences the quality of inner burr removal.

Description

A kind of removing pipe fitting inner wall burr device
Technical field
The utility model relates to the pipe fitting processing equipment, is specifically related to a kind of device of removing the pipe fitting inner wall burr.
Background technology
The used pipe fitting inner wall burr removing device of present domestic most of enterprises, be to utilize stretching out of hydraulic plunger in the tool rest, make tool rest jack-up and reach the inner-burr cleaning purpose, the shortcoming that exists is owing to put in hydraulic plunger the inside of pipe fitting, making plunger portion branch in the hydraulic system leakage of oil problem occur is to be difficult for being found, especially to remove the burr of just having finished welding rear tubular member inwall, the temperature of steel duct is than higher at this moment, oil seal in the hydraulic system is easy to wear out, and influences the inner-burr cleaning quality if occur leakage of oil problem meeting build-up of pressure instability in the hydraulic system.Have again in the prior art, the described tool rest that is used to remove the pipe fitting inner wall burr only is equipped with a cutting tool, if this cutter is damaged in the process of processing, it serves somebody right, and cutter is failed the burr removing of pipe fitting inner wall clean, will seriously influence product quality, therefore be necessary existing pipe fitting inner wall burr removing device is improved.
The utility model content
The purpose of this utility model is to overcome defective of the prior art, designs a kind of pipe fitting inner wall burr removing device, this device should have remove in burr precision height, and simple in structure, the problem of burr quality in can the build-up of pressure de-stabilising effect not removing.
For achieving the above object, the technical solution of the utility model is to adopt a kind of removing pipe fitting inner wall burr device, this device comprises analog bracket, at least one slip blade is housed on the described analog bracket, one side at described slip blade is equipped with second hoisting mechanism, described slip blade also is connected with first hoisting mechanism, adjustable weld bond directive wheel is housed in the lower end of described slip blade, the vertical connection of one end of described second hoisting mechanism and horizontally disposed balanced core axostylus axostyle, the other end at described balanced core axostylus axostyle is provided with unsteady tool rest, is provided with former and later two burr removing cuttves on described unsteady tool rest; Described slip blade, first hoisting mechanism, second hoisting mechanism all are used for described balanced core axostylus axostyle is mentioned, described burr removing cutter is contacted with the inwall of described pipe fitting, described burr removing cutter is used to remove the burr on the pipe fitting inner wall when described pipe fitting and described balanced core axostylus axostyle relative motion, described weld bond directive wheel is used to be clamped in the interface before pipe fitting does not weld, and the guiding pipe fitting moves along described interface direction.
Wherein, described first hoisting mechanism comprises the A nut that is arranged on the described analog bracket, and described A nut matches with the A drive lead screw, and an end of described A leading screw is connected with the upper end of described slip blade, and an end of described A leading screw is connected with driving wheel.
Wherein, described driving wheel is the plate-like handwheel.
Wherein, the side of described slip blade matches with guide rail on being arranged on described analog bracket, in a side of described analog bracket the displacement micro-adjusting mechanism is housed, and described displacement micro-adjusting mechanism is used to regulate the lateral displacement of described slip blade.
Wherein, described second hoisting mechanism is hydraulic pressure or pneumatic drive mechanism, and the cylinder body in described hydraulic pressure or the pneumatic drive mechanism is fixedlyed connected with described slip blade, the vertical connection of an end of the piston rod in described hydraulic pressure or the pneumatic drive mechanism and described balanced core axostylus axostyle.
Wherein, be connected with steel plate between described piston rod and described balanced core axostylus axostyle, pipe fitting passed described steel plate and enters in the described balanced core axostylus axostyle before described steel plate was used for not welding.
Wherein, the upper end of described weld bond directive wheel is connected with an end of B leading screw, and described B leading screw matches with the B nut, and described B nut is embedded on the described slip blade and can rotates on described slip blade.
Wherein, be provided with two at described unsteady tool rest and be used for the roller that is close to pipe fitting inner wall, described two rollers be separately positioned on described before the rear end of front end and back burr removing cutter of burr removing cutter.
Wherein, described unsteady tool rest is connected with described balanced core axostylus axostyle by bearing pin, and described unsteady tool rest can be around described balanced core axostylus axostyle swing.
Wherein, it is identical to be arranged on the setting height(from bottom) of former and later two burr removing cuttves on the described unsteady tool rest.
Advantage of the present utility model and beneficial effect are: in the device of this removing pipe fitting inner wall burr, because hydraulic parts such as oil cylinder, plunger are installed in the outside of pipe fitting, promptly be convenient to safeguard, can not cause again that seal is easy to wear out in the hydraulic system, the leakage of oil pressure transient because of the high temperature in managing, the problem of burr quality in influence is removed.And the tool rest in the device of this removing pipe fitting inner wall burr can float and have two to remove the internal hair bayonet, after the first cutter of front is damaged, the second cutter of back can be proceeded the removing work of burr, or by second cutter first cutter is not removed clean burr and thoroughly remove.In addition, this device also has interior burr precision height, the characteristics simple in structure, with low cost removed.
Description of drawings
Fig. 1 is the front view that the utility model is removed pipe fitting inner wall burr device;
Fig. 2 is the side view that the utility model is removed pipe fitting inner wall burr device;
Fig. 3 is the vertical view that the utility model is removed pipe fitting inner wall burr device;
Fig. 4 is the partial enlarged drawing of tool rest part among Fig. 2.
Among the figure: 1, comprise analog bracket; 2, slip blade; 3, second hoisting mechanism; 4, first hoisting mechanism; 5, weld bond directive wheel; 6, balanced core axostylus axostyle; 7, unsteady tool rest; 8, burr removing cutter; 9, A nut; 10, A drive lead screw; 11, driving wheel; 12, guide rail; 13, displacement micro-adjusting mechanism; 14, steel plate; 15, B leading screw; 16, B nut; 17, roller; 18, bearing pin.
The specific embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present utility model is further described.Following examples only are used for the technical solution of the utility model more clearly is described, and can not limit protection domain of the present utility model with this.
As shown in Figure 1, the concrete technical scheme of implementing of the utility model is:
A kind of device of removing the pipe fitting inner wall burr, this device comprises analog bracket 1,2 slip blades 2 are housed on described analog bracket 1, second hoisting mechanism 3 is equipped with at the back side that is contained in the described slip blade 2 of analog bracket 1 back, the slip blade 2 that is contained in analog bracket 1 front is connected with first hoisting mechanism 4, adjustable weld bond directive wheel 5 is housed in the lower end of described slip blade 2, in the lower end of described second hoisting mechanism 3 and vertical connection of an end of horizontally disposed balanced core axostylus axostyle 6, the other end at described balanced core axostylus axostyle 6 is provided with the tool rest 7 that floats, and is provided with former and later two burr removing cuttves 8 on described unsteady tool rest 7; Described slip blade 2, first hoisting mechanism 4, second hoisting mechanism 3 all is used for described balanced core axostylus axostyle 6 is mentioned, described burr removing cutter 8 is contacted with the inwall of described pipe fitting, when the diameter of pipe fitting is constant, only needing second hoisting mechanism 3 that balanced core axostylus axostyle 6 is mentioned gets final product, when if the diameter of pipe fitting changes, need earlier first hoisting mechanism to be adjusted, when described pipe fitting and described balanced core axostylus axostyle 6 relative motions, described burr removing cutter 8 is used to remove the burr on the pipe fitting inner wall, described weld bond directive wheel 5 is used to be clamped in the interface before pipe fitting does not weld, and the guiding pipe fitting moves along described interface direction.
In the present embodiment, being used to adjust not, described first hoisting mechanism 4 of way pipe fitting diameter comprises the A nut 9 that is arranged on the described analog bracket 1, described A nut 9 matches with A drive lead screw 10, one end of described A leading screw 10 is connected with the upper end of described slip blade 2, and the upper end of described A leading screw 10 is connected with driving wheel 11.Described driving wheel 11 is the plate-like handwheel.
In the present embodiment, the side of described slip blade 2 matches with guide rail 12 on being arranged on described analog bracket 1, side at described analog bracket 1 is equipped with displacement micro-adjusting mechanism 13, this displacement micro-adjusting mechanism 13 is used to regulate the lateral displacement of described slip blade 2, and described weld bond directive wheel 5 is alignd with the weld bond of pipe fitting.
In the present embodiment, described second hoisting mechanism 3 is hydraulic pressure or pneumatic drive mechanism, hydraulic cylinder in described hydraulic pressure or the pneumatic drive mechanism or cylinder are fixedlyed connected with described slip blade 2, the vertical connection of one end of the piston rod in described hydraulic pressure of part or the pneumatic drive mechanism and described balanced core axostylus axostyle 6, when piston rod is flexible, drive described balanced core axostylus axostyle 6 and lift or put down.
In the present embodiment, between described piston rod and described balanced core axostylus axostyle 6, be connected with steel plate 14, the weld bond of pipe fitting passed described steel plate and enters in the described balanced core axostylus axostyle before described steel plate was used for not welding, then by the weld bond welding of electric welding machine with described pipe fitting, the weld bond of welding rear tubular member inwall is again by the burr removing cutter 8 that is installed in balanced core axostylus axostyle 6 ends, and the burr at the weld bond place of pipe fitting inner wall is removed.The axial displacement of pipe fitting, the welding of interface are finished by relevant device.
In the present embodiment, the upper end of described weld bond directive wheel 5 is connected with an end of B leading screw 15, and described B leading screw 15 matches with B nut 16, described B nut 16 is embedded on the described slip blade 2 also can rotates on described slip blade 2.Rotate described B nut 16 and just can regulate the upper and lower displacement of weld bond directive wheel 5.
In the present embodiment, be provided with two at described unsteady tool rest 7 and be used for the roller 17 that is close to pipe fitting inner wall, described two rollers 17 be separately positioned on described before the rear end of front end and back burr removing cutter of burr removing cutter.Described roller 17 is used to control, guide burr removing cutter 8 to be close to the inwall of pipe fitting.
In the present embodiment, described unsteady tool rest 7 is connected with described balanced core axostylus axostyle 6 by bearing pin 18, and described unsteady tool rest 7 can be around described balanced core axostylus axostyle 6 swings.This floating type syndeton can keep burr removing cutter 8, roller 17 to closely cooperate with the inwall of pipe fitting.
In the present embodiment, it is identical to be arranged on the setting height(from bottom) of former and later two burr removing cuttves 8 on the described unsteady tool rest 7.
The course of work of the present utility model is:
The different adjustment plate-like first run of welded still pipe diameter at first as required, make slip blade 2 and balanced core axostylus axostyle 6 arrive the position of setting, with the left end of straight seam welded steel pipe from equipment, by the steel plate between balanced core axostylus axostyle 6 and the piston rod 14, insert in the described balanced core axostylus axostyle 6, start hydraulic lifting mechanism then, make weld bond directive wheel 5 be clipped in the weld bond of steel pipe, steel pipe is in the process that moves vertically, by electric welding equipment that the joint weld of steel pipe is good, when the steel pipe that has welded interface is displaced to when floating tool rest 7 positions vertically, be installed in the burr removing cutter 8 on the tool rest 7 that floats, roller 17 will be close to the steel pipe inwall, and the burr at steel pipe inwall weld bond place is removed.
The above only is a preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.

Claims (10)

1, a kind of removing pipe fitting inner wall burr device, it is characterized in that, this device comprises analog bracket, at least one slip blade is housed on the described analog bracket, one side at described slip blade is equipped with second hoisting mechanism, described slip blade also is connected with first hoisting mechanism, adjustable weld bond directive wheel is housed in the lower end of described slip blade, the vertical connection of one end of described second hoisting mechanism and horizontally disposed balanced core axostylus axostyle, the other end at described balanced core axostylus axostyle is provided with unsteady tool rest, is provided with former and later two burr removing cuttves on described unsteady tool rest; Described slip blade, first hoisting mechanism, second hoisting mechanism all are used for described balanced core axostylus axostyle is mentioned, described burr removing cutter is contacted with the inwall of described pipe fitting, described burr removing cutter is used to remove the burr on the pipe fitting inner wall when described pipe fitting and described balanced core axostylus axostyle relative motion, described weld bond directive wheel is used to be clamped in the interface before pipe fitting does not weld, and the guiding pipe fitting moves along described interface direction.
2, removing pipe fitting inner wall burr device as claimed in claim 1, it is characterized in that, described first hoisting mechanism comprises the A nut that is arranged on the described analog bracket, described A nut matches with the A drive lead screw, one end of described A leading screw is connected with the upper end of described slip blade, and an end of described A leading screw is connected with driving wheel.
3, removing pipe fitting inner wall burr device as claimed in claim 2 is characterized in that described driving wheel is the plate-like handwheel.
4, removing pipe fitting inner wall burr device as claimed in claim 3, it is characterized in that, the side of described slip blade matches with guide rail on being arranged on described analog bracket, side at described analog bracket is equipped with the displacement micro-adjusting mechanism, and described displacement micro-adjusting mechanism is used to regulate the lateral displacement of described slip blade.
5, removing pipe fitting inner wall burr device as claimed in claim 1, it is characterized in that, described second hoisting mechanism is hydraulic pressure or pneumatic drive mechanism, cylinder body in described hydraulic pressure or the pneumatic drive mechanism is fixedlyed connected with described slip blade, the vertical connection of an end of the piston rod in described hydraulic pressure or the pneumatic drive mechanism and described balanced core axostylus axostyle.
6, removing pipe fitting inner wall burr device as claimed in claim 5 is characterized in that, is connected with steel plate between described piston rod and described balanced core axostylus axostyle, and pipe fitting passed described steel plate and enters in the described balanced core axostylus axostyle before described steel plate was used for not welding.
7, removing pipe fitting inner wall burr device as claimed in claim 1, it is characterized in that, the upper end of described weld bond directive wheel is connected with an end of B leading screw, and described B leading screw matches with the B nut, and described B nut is embedded on the described slip blade and can rotates on described slip blade.
8, removing pipe fitting inner wall burr device as claimed in claim 1, it is characterized in that, be provided with two at described unsteady tool rest and be used for the roller that is close to pipe fitting inner wall, described two rollers be separately positioned on described before the rear end of front end and back burr removing cutter of burr removing cutter.
9, removing pipe fitting inner wall burr device as claimed in claim 8 is characterized in that, described unsteady tool rest is connected with described balanced core axostylus axostyle by bearing pin, and described unsteady tool rest can be around described balanced core axostylus axostyle swing.
10, removing pipe fitting inner wall burr device as claimed in claim 1 is characterized in that the setting height(from bottom) that is arranged on former and later two burr removing cuttves on the described unsteady tool rest is identical.
CN2009201092683U 2009-06-15 2009-06-15 Device for removing burrs on inner wall of pipe fitting Expired - Fee Related CN201410592Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009201092683U CN201410592Y (en) 2009-06-15 2009-06-15 Device for removing burrs on inner wall of pipe fitting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009201092683U CN201410592Y (en) 2009-06-15 2009-06-15 Device for removing burrs on inner wall of pipe fitting

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106216933A (en) * 2016-08-29 2016-12-14 江苏高尔德汽车钢管有限公司 Ratio-frequency welded tube is with interior weldering muscle removal device
CN106425741A (en) * 2016-11-20 2017-02-22 嘉兴顾翔制冷设备有限公司 Condensation pipe burr removing device
CN106625090A (en) * 2016-11-20 2017-05-10 嘉兴顾翔制冷设备有限公司 Condenser pipe burr removing-refrigerant fluid adding device
CN110052665A (en) * 2019-05-08 2019-07-26 燕山大学 A kind of lining inner burr removing apparatus for permanent bottom surface shaping steel tube

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106216933A (en) * 2016-08-29 2016-12-14 江苏高尔德汽车钢管有限公司 Ratio-frequency welded tube is with interior weldering muscle removal device
CN106425741A (en) * 2016-11-20 2017-02-22 嘉兴顾翔制冷设备有限公司 Condensation pipe burr removing device
CN106625090A (en) * 2016-11-20 2017-05-10 嘉兴顾翔制冷设备有限公司 Condenser pipe burr removing-refrigerant fluid adding device
CN106425741B (en) * 2016-11-20 2018-06-01 嘉兴顾翔制冷设备有限公司 A kind of condenser pipe burr device for eliminating
CN110052665A (en) * 2019-05-08 2019-07-26 燕山大学 A kind of lining inner burr removing apparatus for permanent bottom surface shaping steel tube

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20100224

Termination date: 20180615