CN104117559A - Elbow forming machine - Google Patents
Elbow forming machine Download PDFInfo
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- CN104117559A CN104117559A CN201410303560.4A CN201410303560A CN104117559A CN 104117559 A CN104117559 A CN 104117559A CN 201410303560 A CN201410303560 A CN 201410303560A CN 104117559 A CN104117559 A CN 104117559A
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- bend pipe
- shaping apparatus
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- 238000007493 shaping process Methods 0.000 claims description 43
- 238000000465 moulding Methods 0.000 claims description 17
- 239000000463 material Substances 0.000 claims description 16
- 230000033001 locomotion Effects 0.000 claims description 12
- 230000005540 biological transmission Effects 0.000 claims description 11
- 238000000034 method Methods 0.000 description 16
- 238000004519 manufacturing process Methods 0.000 description 7
- 239000002184 metal Substances 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 230000000007 visual effect Effects 0.000 description 3
- 230000003321 amplification Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005554 pickling Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000009184 walking Effects 0.000 description 1
Landscapes
- Bending Of Plates, Rods, And Pipes (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Abstract
The invention provides an elbow forming machine which comprises a bearing table, a first fixed piece, forming pieces and first driving pieces. The first fixed piece is fixed to the bearing table and comprises a first workbench and a second workbench which is arranged above the first workbench and is capable of moving vertically. A machined piece is placed on the first workbench. A fixing groove for fixing machined piece branch pipes is formed in the second workbench. The number of the forming pieces is equal to that of the machined piece branch pipes. The forming pieces are hinged to the second workbench and provided with ejector pins sliding in the length direction of the forming pieces. Guide sleeves for guiding the moving direction of the ejector pins are arranged outside the ejector pins. When the machined piece is clamped by the first workbench and the second workbench, the ejector pins are coaxially embedded in the machined piece. The first driving pieces correspond to the forming pieces one to one and drive the forming pieces to rotate.
Description
Technical field
The present invention relates to tubing manufacture field, and be particularly related to a kind of bend pipe shaping apparatus.
Background technology
The processing of tubing is usually shown in and is absolutely necessary in mechanical field right and wrong.The bending of existing tubing (as red copper threeway) adopts secondary to fill with lead-punch forming-deleading-wash processing steps such as lead-saw plane-polishing-enlarging-shaping-pickling more.This bent tube technique is complex process not only, and nearly all operation all adopts manually and carry out, and not only cost of labor is high, and production efficiency is low, and production cost is high.
In addition, in existing bent tube technique, the most basic raw material of plumbous conduct, not only causes serious infringement to operating personnel's health, and lead also can be to environment simultaneously, the especially discharge of sewage.
Summary of the invention
The present invention, in order to overcome the deficiencies in the prior art, provides a kind of bend pipe shaping apparatus.
To achieve these goals, the invention provides a kind of bend pipe shaping apparatus, comprise plummer, the first fixture, profiled member and the first actuator.The first fixture is fixed on plummer, comprises the first workbench and is arranged at the first workbench top and the second workbench moving up and down, and workpiece is placed on the first workbench, is provided with the fixedly holddown groove of workpiece arm on the second workbench.The quantity of profiled member equates with the quantity of workpiece arm, and profiled member and the second workbench be hinged, and is provided with the thimble sliding along on profiled member length direction on profiled member, and the outer setting of the thimble fairlead that has the direction of motion of pair thimble to lead.And when the first workbench and the second worktable clamping workpiece, thimble is coaxially nested with workpiece.The first actuator and profiled member corresponding setting one by one, drive profiled member to rotate.
In one embodiment of the invention, bend pipe shaping apparatus also comprises the first feeding part, and the first feeding part is arranged on plummer by slide rail, and the first feeding part comprises two arm for taking material, and arm for taking material is nested with the tail end of two workpiece arms respectively.
In one embodiment of the invention, bend pipe shaping apparatus also comprises the first pay-off, and the first pay-off comprises the first vibrating disk and the first material-conveying belt.The inwall of the first vibrating disk is provided with many spiralling nut roads, and the tail end in nut road is provided with the discharge opening that shape is identical with adding labor and materials.The first material-conveying belt is fixed on plummer, and the first end of the first material-conveying belt is arranged at the below of discharge opening, it is the ramp of upward slope direction that the second end is provided with a direction along material-conveying belt first end to the second end place, and the first feeding part is taken successively and is placed on the workpiece on the first material-conveying belt.
In one embodiment of the invention, the shape of the shape of holddown groove and workpiece arm matches.
In one embodiment of the invention, the first actuator comprises a column gear and the long tooth bar being meshed with column gear.
In one embodiment of the invention, bend pipe shaping apparatus also comprises apparatus for leveling, and apparatus for leveling comprises the second fixture, leveling part and the second actuator.On the second fixture, be provided with the groove that the shape of the workpiece after shape and moulding matches, the arm of workpiece is fixed in corresponding groove branch.Leveling Jian Yu groove branch is oppositely arranged, and leveling part consists of leveling cutter many, and the quantity of leveling cutter is corresponding with the quantity of workpiece arm.The second actuator drives the leveling cutter rotation on leveling part and contacts with the workpiece in being arranged on groove.
In one embodiment of the invention, bend pipe shaping apparatus also comprises transmission crawler belt, be provided with one or more the second fixtures, and the afterbody of groove branch is exposed to the sidewall of the second fixture on transmission crawler belt.
In one embodiment of the invention, bend pipe shaping apparatus also comprises enlarging part and the 3rd actuator that drives the motion of enlarging part.Enlarging part and leveling part are all arranged on a side of transmission crawler belt, and are provided with flaring head on enlarging part, and the quantity of flaring head equates with the quantity of workpiece arm, and flaring head and groove branch are oppositely arranged.
In one embodiment of the invention, bend pipe shaping apparatus also comprises the second fixture, enlarging part and the 3rd actuator.On the second fixture, be provided with the groove that the shape of the workpiece after shape and moulding matches, the arm of workpiece is fixed in corresponding groove branch.On enlarging part, be provided with flaring head, the quantity of flaring head equates with the quantity of workpiece arm, and flaring head and groove branch are oppositely arranged.The 3rd actuator is arranged at enlarging part, drives enlarging part along the second fixture place one lateral movement.
In one embodiment of the invention, the second fixture top is provided with securing member.
In sum, the present invention compared with prior art has the following advantages:
First fixture by setting with the first workbench and the second workbench, workpiece is fixed on the first workbench, holddown groove on the second workbench position to workpiece before bend pipe is adjusted, is fixed, and the arm of workpiece and profiled member are oppositely arranged.In forming elbow process, the first fixture is fixed the arm of workpiece.Profiled member rotates along jointed shaft under the drive of the first actuator, and the thimble on profiled member drives workpiece arm crooked, realizes fully-automatic bent-pipe.The present invention utilizes the toughness of metal pipe material, and employing adds thimble bend mode and arm in the same plane is bent into the bend pipe of the formation different angles that are positioned in Different Plane.Processing technology is convenient, and production efficiency is high.
In addition, bend pipe shaping apparatus provided by the invention also comprises the apparatus for leveling with leveling part.Leveling cutter rotation on the drive leveling part of the second actuator, is rotated leveling to a mouth of pipe for workpiece, not only the mouth of pipe after easy to process and leveling smooth, without burr.And further, this bend pipe shaping apparatus also comprises enlarging part, the mouth of pipe of this enlarging part after to moulding carries out expander and meets the different needs.
For above and other objects of the present invention, feature and advantage can be become apparent, preferred embodiment cited below particularly, and coordinate accompanying drawing, be described in detail below.
Accompanying drawing explanation
Figure 1 shows that the structural representation of the bend pipe shaping apparatus that one embodiment of the invention provides.
Figure 2 shows that the structural representation of apparatus for leveling in the bend pipe shaping apparatus that one embodiment of the invention provides and expanding device.
Figure 3 shows that the structural representation after the second fixture amplification in the bend pipe shaping apparatus shown in Fig. 2.
The specific embodiment
Figure 1 shows that the structural representation of the bend pipe shaping apparatus that one embodiment of the invention provides.Figure 2 shows that the structural representation of apparatus for leveling in the bend pipe shaping apparatus that one embodiment of the invention provides and expanding device.Figure 3 shows that the structural representation after the second fixture amplification in the bend pipe shaping apparatus shown in Fig. 2.
The present embodiment provides a kind of bend pipe shaping apparatus, comprises plummer 1, the first fixture 2, profiled member 3 and the first actuator 4.The first fixture 2 is fixed on plummer 1, comprises the first workbench 21 and is arranged at the first workbench 21 tops and the second workbench 22 moving up and down.Workpiece is placed on the first workbench 21, the second workbench 22 and is provided with the fixedly holddown groove of workpiece arm.The quantity of profiled member 3 equates with the quantity of workpiece arm, and profiled member 3 and the second workbench 22 be hinged, and is provided with the thimble 31 sliding along on profiled member 3 length directions on profiled member 3.When the first workbench 21 and the second workbench 22 clamping workpiece, thimble 31 is coaxially nested with workpiece.And the first actuator 4 and profiled member corresponding setting one by one, the first actuator 4 is connected with profiled member 3, drives profiled member 3 to rotate.
In the present embodiment, the shape of workpiece is set to three-way pipe, and two arms that definition axis coincides are the first arm and the second arm, and the axis arm vertical with the first arm axis is the 3rd arm.Yet the present invention is not limited in any way this.In other embodiment, workpiece can be four-way pipe or Five-way tube.
Before moulding, workpiece is placed on the first workbench 21, and the second workbench 22 moves down along polished rod.The holddown groove that on the second workbench 22, shape and workpiece arm match is each arm of workpiece fixedly, realizes trickle adjustment is carried out in the position of workpiece, and the axis of thimble 31 and the axis of workpiece arm are coincided.
During moulding, the side that profiled member 3 is relative with thimble 31 is provided with the cylinder (due to the problem at visual angle, not shown in Fig. 1) that drives thimble motion, and cylinder drives thimble 31 to workpiece motion coaxially nested with workpiece arm.And the fairlead 32 that the outer setting of thimble 31 has the direction of motion of pair thimble 31 to lead.When workpiece arm moves on the first workbench 21, thimble 31 is coaxial with workpiece pipe fitting endoporus, and to workpiece arm, moves under the drive of cylinder.In the right direction when fairlead 32 guarantees that thimbles 31 move to workpiece and prop up pipe orifice.In the present embodiment, thimble 31 is solid construction, and its diameter is less than the internal diameter of workpiece arm.
Now, the first actuator 4 drives profiled member 3 to rotate, and in rotation process, the motion of thimble 31 bends drive arm, realizes bend pipe.In the present embodiment, the first actuator 4 comprises a column gear and the long tooth bar being meshed with column gear.Cylinder drives long tooth bar along moving on long tooth bar length direction, long rack drives column gear.And 3 rotations of column gear driven profiled member, thereby realize bend pipe.Wherein, the anglec of rotation of profiled member 3 can realize by controlling the movement length of long tooth bar.In the present embodiment, the anglec of rotation of profiled member 3 is 90 degree, now the axis of thimble 31 vertical with the first workbench 21.Yet the present invention is not limited in any way this.In other embodiment, the anglec of rotation of profiled member 3 is 45 degree or other is arbitrarily angled.
In this forming process, three arms of 2 pairs of workpieces of the first fixture are fixed respectively, and each arm be take this fixing point as fulcrum rotates, and the angle forming between workpiece the 3rd arm after moulding and the first arm and the second arm is equated.The first fixture 2 both can carry out inching to the position of workpiece before moulding in the present embodiment, also can in forming process, to profiled member 3, play spacing effect simultaneously.
Due to the bend pipe shaping apparatus that the present embodiment provides, its forming principle is the toughness of utilizing metal pipe material.Therefore, in process, also should take into full account stretch-proof intensity and the stress of workpiece.When three profiled members 3 are together during rotational forming, the curved place's concave surface pressure concentration that draws, in the connectivity part of three-way pipe, easily causes this place generation deformation.Therefore,, for avoiding the product of this problem, be arranged at the moulding that together first rotates of the first arm two profiled members 3 corresponding with the second arm.The active force that produces in the first arm and the second arm forming process pass the to the 3rd arm, decompose after, rotate with the profiled member 3 of the corresponding setting of the 3rd arm, realize the bending of the 3rd arm.This is arranged so that the workpiece pipe shaft after moulding is level and smooth, without distortion.The toughness of metal pipe material of utilizing bend pipe shaping apparatus provided by the invention realizes the flexural deformation of tubing, and manufacturing process is easy, production efficiency is high, and the shape of distortion back elbow is all identical, and moulding is reproducible.
In the present embodiment, bend pipe shaping apparatus also comprises that the first feeding part 5, the first feeding parts 5 are arranged on plummer 1 by slide rail.The first feeding part 5 comprises two arm for taking material 51, and arm for taking material 51 is nested fixing with the tail end of two workpiece arms respectively.
In one embodiment of the invention, bend pipe shaping apparatus also comprises that the first pay-off 6, the first pay-offs 6 comprise the first vibrating disk 61 and the first material-conveying belt 62.The first vibrating disk 61 inwalls are provided with many spiralling nut roads 611, and the tail end in nut road 611 is provided with the discharge opening 612 that shape is identical with adding labor and materials.In the present embodiment, the shape that is shaped as three-way pipe of discharge opening 612.The first material-conveying belt 62 is fixed on plummer 1, and the first end of the first material-conveying belt 62 is arranged at the below of discharge opening 612, and it is the ramp 621 of upward slope direction that the second end is provided with a direction along first end to the second end place.The first feeding part 5 is taken successively and is placed on the workpiece on the first material-conveying belt 62.
The first vibrating disk 61 drives workpiece 611 risings along nut road in vibration processes, and is transported on the first material-conveying belt 62 through discharge opening 612.The middle part of the first material-conveying belt 62 have one to the first input tape 62 bottom notch and along on the first material-conveying belt 62 length directions, extend for holding the holding tank of the 3rd arm.Workpiece is sequentially arranged on the first material-conveying belt 62.
In holding tank, the axis of the first arm and the second arm coincides, and is parallel to the plane at place, holding tank bottom, and the 3rd its axis of arm gravitate is perpendicular to the plane at place, holding tank bottom.Workpiece under this location status, if while being directly placed on the first workbench 21, very easily occurs edge-only, need to manually correct, and is unfavorable for producing.
In the present embodiment, by the tail end at the first material-conveying belt 62, one direction along first end to the second end place being set is the ramp 621 of upward slope direction.Preferably, the gradient that ramp 621 is set is 30 degree ~ 60 degree.Yet the present invention is not limited in any way this.
Arm for taking material 51 carries out nested fixing with the first arm of workpiece with the second arm respectively.When workpiece moves on this ramp 621, the 3rd arm is subject to stopping of ramp 621, and its axis rotates to the position paralleling with the first workbench 21 surfaces gradually.Now, the plane that the axis of the first arm, the second arm and three arms of the 3rd arm forms is parallel with the surface of the first workbench 21.When workpiece moves the first workbench 21 top, arm for taking material 51 is separated fast with the second arm with the first arm, and workpiece is lain in the first workbench 21.This arranges and has effectively prevented the edge-on problem of workpiece when placing, and realizes full-automatic operation.
In the present embodiment, bend pipe shaping apparatus also comprises apparatus for leveling 7, and apparatus for leveling 7 comprises the second fixture 71, leveling part 72 and the second actuator 73.On the second fixture 71, be provided with the groove 711 that the shape of the workpiece after shape and moulding matches.The arm of workpiece is fixed in corresponding groove branch.Leveling Jian72Yu groove branch is oppositely arranged, and leveling part 72 consists of leveling cutter many, and the quantity of leveling cutter equates with the quantity of workpiece arm.The second actuator 73 drives the leveling cutter rotation on leveling part 72, and contacts with the workpiece in being arranged on groove 711.
In the present embodiment, workpiece is three-way pipe, and after profiled member 3 moulding, the first arm and the second arm are in the same plane, and the 3rd arm is from the middle part of the first arm and the second arm to all becoming the direction of 90 degree to extend with the first arm and the second arm.Therefore, in the present embodiment, groove 711 for comprise three with the first arm, the second arm and the 3rd arm groove branch one to one.Leveling part 72 is in rotary course, and the leveling cutter of rotation flattens the mouth of pipe of workpiece, removes the burr of mouth of pipe surrounding, makes the mouth of pipe level and smooth.
In order to mate the fixture component of different-diameter, the mouth of pipe need to be expanded.In the present embodiment, bend pipe shaping apparatus also comprises enlarging part 8.For convenience of the processing after enlarging part 8 and 7 pairs of moulding of leveling part, further process.The second fixture 71 is arranged on transmission crawler belt 9.And the side that enlarging part 8 and leveling part 72 are all arranged on transmission crawler belt 9 is set.The second fixture 71 drives workpiece along 9 walkings of transmission crawler belt, and leveling part 72 and enlarging part 8 can be processed workpiece successively.
Wherein, on enlarging part 8, be provided with dismountable flaring head (due to the problem at visual angle, fail to find out, but description in the present embodiment clearly defining the structure of flaring head) in Fig. 2.Flaring head and groove branch are oppositely arranged.Flaring head comprises cylindrical body and taper guide way, and wherein the external diameter of cylindrical body is greater than the internal diameter of the mouth of pipe.And the quantity of flaring head equates with the quantity of workpiece arm.The 3rd actuator 82 that is arranged on enlarging part 8 afterbodys drives enlarging part 8 to a lateral movement at transmission crawler belt place, and the tapered guide surface of enlarging part 8 is embedded in the mouth of pipe arranging corresponding thereto, realizes enlarging.
In the present embodiment, between the first actuator 4, the second actuator 72 and the 3rd drive, 82 are hydraulic cylinder.Yet the present invention is not limited in any way this.In addition, for taking into account the tensile strength of metal pipe material, a plurality of enlarging parts 8 are set, and increase gradually along the diameter of the flaring head on the direction of motion enlarging part 8 of transmission crawler belt 9.And for the mouth of pipe of different inner diameters, user can realize enlarging by changing the flaring head of different-diameter.
In the present embodiment, for realizing better, workpiece is flattened and enlarging, prevent that workpiece from rotating in leveling and enlarging operation, is provided with securing member 74 above the second fixture 71.
In the present embodiment, for realizing full-automatic technique, the second pay-off 10 is set in the place ahead of apparatus for leveling 7.The second pay-off 10 comprises the second vibrating disk 101, the second material-conveying belt 102 and the second feeding part 103.Profiled member 3 is transported to the second vibrating disk 101 by the workpiece after moulding by feed pipe.The vibrator of the second vibrating disk 101 bottoms drives workpiece vibrate and be transported on the second material-conveying belt 102.The second feeding part 103 is placed on the second holddown groove 711 on the second fixture 71 by the workpiece being positioned on the second material-conveying belt 102.Realize full-automatic conveying and process.
In the present embodiment, for the power supply (because power supply in the problem Fig. 1 at visual angle fails to find out) of above-mentioned the first actuator 4, the second actuator 73, the 3rd actuator 82, cylinder, the first vibrating disk 61, the second vibrating disk 101 and the power supply of other live part is arranged on the rear of plummer 1.
In sum, first fixture 2 by setting with the first workbench 21 and the second workbench 22, workpiece is fixed on the first workbench 21, holddown groove on the second workbench 22 position to workpiece before bend pipe is adjusted, is fixed, and the arm of workpiece and profiled member 3 are oppositely arranged.In forming elbow process, the arm of 2 pairs of workpieces of the first fixture is fixed, and profiled member 3 rotates along jointed shaft under the drive of the first actuator 4, and the thimble 31 on profiled member 3 drives workpiece arm crooked, realizes fully-automatic bent-pipe.The present invention utilizes the toughness of metal pipe material, and employing adds thimble 31 bend mode and arm in the same plane is bent into the bend pipe of the formation different angles that are positioned in Different Plane.Processing technology is convenient, and production efficiency is high.
In addition, bend pipe shaping apparatus provided by the invention also comprises the apparatus for leveling 7 with leveling part 72.Leveling part 72 mouth of pipe to workpiece under the drive of the second actuator 73 flattens, not only the mouth of pipe after easy to process and leveling smooth, without burr.And further, this bend pipe shaping apparatus also comprises enlarging part 8, the mouth of pipe after 8 pairs of moulding of this enlarging part carries out expander and meets the different needs.
Although the present invention is disclosed as above by preferred embodiment; yet not in order to limit the present invention, anyly know this skill person, without departing from the spirit and scope of the present invention; can do a little change and retouching, so protection scope of the present invention is when being as the criterion depending on claims scope required for protection.
Claims (10)
1. a bend pipe shaping apparatus, is characterized in that, comprising:
Plummer;
The first fixture, be arranged at described plummer, described the first fixture comprises the first workbench and is arranged at described the first workbench top and the second workbench moving up and down, workpiece is placed on described the first workbench, is provided with the fixedly holddown groove of workpiece arm on described the second workbench;
Profiled member, quantity equates with the quantity of described workpiece arm, and described profiled member and described the second workbench be hinged, and is provided with the thimble sliding along on described profiled member length direction on described profiled member; And when described the first workbench and the second worktable clamping workpiece, described thimble is coaxially nested with workpiece, and the outer setting of the thimble fairlead that has the direction of motion of pair thimble to lead;
The first actuator, with the corresponding setting one by one of described profiled member, drives described profiled member to rotate.
2. bend pipe shaping apparatus according to claim 1, it is characterized in that, described bend pipe shaping apparatus also comprises the first feeding part, the slideable plummer that is arranged at of described the first feeding part, described the first feeding part comprises two arm for taking material, and described arm for taking material is nested with the tail end of two workpiece arms respectively.
3. bend pipe shaping apparatus according to claim 2, is characterized in that, described bend pipe shaping apparatus also comprises the first pay-off, and described the first pay-off comprises:
The first vibrating disk, inwall is provided with many spiralling nut roads, and the tail end in described nut road is provided with the discharge opening that shape is identical with adding labor and materials shape;
The first material-conveying belt, be fixed on described plummer, and the first end of described the first material-conveying belt is arranged at the below of described discharge opening, it is the ramp of upward slope direction that the second end is provided with a direction along described the first material-conveying belt first end to the second end place, and described the first feeding part is taken successively and is placed on the workpiece on described the first material-conveying belt.
4. bend pipe shaping apparatus according to claim 1, is characterized in that, the shape of the shape of described holddown groove and described workpiece arm matches.
5. bend pipe shaping apparatus according to claim 1, is characterized in that, described the first actuator comprises a column gear and the long tooth bar being meshed with described column gear.
6. bend pipe shaping apparatus according to claim 1, is characterized in that, described bend pipe shaping apparatus also comprises apparatus for leveling, and described apparatus for leveling comprises:
The second fixture, is provided with the groove that the shape of the workpiece after shape and moulding matches on described the second fixture, the arm of workpiece is fixed in corresponding groove branch;
Leveling part, is oppositely arranged with described groove branch, and described leveling part consists of leveling cutter many, and the quantity of described leveling cutter is corresponding with the quantity of described workpiece arm;
The second actuator, drives the leveling cutter rotation on described leveling part, and contacts with the workpiece in being arranged on groove.
7. bend pipe shaping apparatus according to claim 6, is characterized in that, described bend pipe shaping apparatus also comprises transmission crawler belt, is provided with one or more the second fixtures on described transmission crawler belt, and the afterbody of described groove branch is exposed to the sidewall of the second fixture.
8. bend pipe shaping apparatus according to claim 7, it is characterized in that, the 3rd actuator that described bend pipe shaping apparatus also comprises enlarging part and drives described enlarging part, described enlarging part and leveling part are all arranged at a side of described transmission crawler belt, and be provided with flaring head on described enlarging part, the quantity of described flaring head equates with the quantity of described workpiece arm, and described flaring head and described groove branch are oppositely arranged.
9. bend pipe shaping apparatus according to claim 1, is characterized in that, described bend pipe shaping apparatus also comprises:
The second fixture, is provided with the groove that the shape of the workpiece after shape and moulding matches on described the second fixture, the arm of workpiece is fixed in corresponding groove branch;
Enlarging part, and be provided with flaring head on described enlarging part, the quantity of described flaring head equates with the quantity of described workpiece arm, and described flaring head and described groove branch are oppositely arranged;
The 3rd actuator, is arranged at described enlarging part, drives described enlarging part along the second fixture place one lateral movement.
10. according to the bend pipe shaping apparatus described in claim 6 or 7 or 8 or 9, it is characterized in that, described the second fixture top is provided with securing member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201410303560.4A CN104117559B (en) | 2014-06-30 | 2014-06-30 | Bend pipe shaping apparatus |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410303560.4A CN104117559B (en) | 2014-06-30 | 2014-06-30 | Bend pipe shaping apparatus |
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| CN104117559A true CN104117559A (en) | 2014-10-29 |
| CN104117559B CN104117559B (en) | 2016-10-05 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104785667A (en) * | 2015-04-16 | 2015-07-22 | 佛山电器照明股份有限公司 | Double-end lamp sliding conveying and bending device |
| CN107052111A (en) * | 2017-03-22 | 2017-08-18 | 安徽中鼎金亚汽车管件制造有限公司 | A kind of automobile urea box metal tube bending mould |
| CN111015233A (en) * | 2019-12-27 | 2020-04-17 | 巢湖市金辉自控设备有限公司 | Automatic pipe bending and cutting machine |
| JP2021041457A (en) * | 2019-09-06 | 2021-03-18 | 温州▲こう▼荷科技有限公司 | Bent pipe forming equipment for metallic pipe |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104785667A (en) * | 2015-04-16 | 2015-07-22 | 佛山电器照明股份有限公司 | Double-end lamp sliding conveying and bending device |
| CN107052111A (en) * | 2017-03-22 | 2017-08-18 | 安徽中鼎金亚汽车管件制造有限公司 | A kind of automobile urea box metal tube bending mould |
| JP2021041457A (en) * | 2019-09-06 | 2021-03-18 | 温州▲こう▼荷科技有限公司 | Bent pipe forming equipment for metallic pipe |
| CN111015233A (en) * | 2019-12-27 | 2020-04-17 | 巢湖市金辉自控设备有限公司 | Automatic pipe bending and cutting machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104117559B (en) | 2016-10-05 |
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Effective date of registration: 20160516 Address after: 311804, Zhejiang Province, Shaoxing City, Zhuji Province town, Kim family station village Jin Village 195 Applicant after: SHAOXING WANZHAO REFRIGERATION EQUIPMENT CO., LTD. Address before: 311814 Zhejiang city of Shaoxing province Zhuji City, Jiang Zao Zhen Jiang Kou Cun Cao Hu Applicant before: Zhuji City Lian Jiang Machinery Co., Ltd. |
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Denomination of invention: Pipe bending machine Effective date of registration: 20220420 Granted publication date: 20161005 Pledgee: Agricultural Bank of China Limited Zhuji sub branch Pledgor: SHAOXING WANZHAO REFRIGERATION EQUIPMENT Co.,Ltd. Registration number: Y2022980004483 |