CN1485160A - Shaped process and device for pushing pattern spiral coil - Google Patents
Shaped process and device for pushing pattern spiral coil Download PDFInfo
- Publication number
- CN1485160A CN1485160A CNA021348251A CN02134825A CN1485160A CN 1485160 A CN1485160 A CN 1485160A CN A021348251 A CNA021348251 A CN A021348251A CN 02134825 A CN02134825 A CN 02134825A CN 1485160 A CN1485160 A CN 1485160A
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- push rod
- pipe fitting
- roller
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- frame
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Abstract
A method of forming a pushing helical tube and its device. It comprises, install a tube to be processed actively onto a handspike pushed by a driving unit, the tube is pushed by the handspike to a mould; the mould is a press cutter head corresponding to a helical tube in quality, position in the radial direction and angle; when the tube to be processed approximate the mould, the press cutter head press corresponding helical threads, and force the tube to rotate. A set of molds could produce helical tubes with different scales and material. Since the mold contacts with a tube to be processed at a point, a small mechanical force is required, so the material of formed tube can't be destroyed.
Description
Technical field
The present invention relates to a kind of machining process and equipment, particularly a kind of processing method of five metals pipe fitting and equipment.
Background technology
Helix tube be present furniture, lamp decoration, indoor and outdoor decoration, garden and square and highway railing etc. a kind of five metals pipe fitting of often using, generally be made of metal, surperficial curl, handsome in appearance.
But, the processing of existing helix tube generally is the method that adopts pull, must be earlier beat or be pressed into first section Zhou Jing of the pipe fitting to be processed of tubular less, make it can be from an end of corresponding mould by the nib the mould, nib in the mould is corresponding to the shape and size of helix tube, thereby uses mechanical pulling force to force pipe fitting to be processed to be forced into helix tube by the nib in the mould by mould at the other end of mould again.This processing method, a kind of mould can only be processed a kind of helix tube of geomery.And based on the principle of drawing and pulling type processing method itself, every pipe fitting to be processed has 10 centimetres loss at least, causes technical waste of material.In the process, mould contacts with pipe fitting to be processed is whole, and the pulling force of processing requires very big, for fear of the strength that mechanical energy provides, can't process the helix tube of some shape.
Summary of the invention
The purpose of this invention is to provide a kind of pushing pattern spiral coil processing method and specialized apparatus and mould.
To achieve the above object, technical scheme of the present invention is as follows:
A kind of pushing pattern spiral coil manufacturing process is contained in pipe fitting activity to be processed on the push rod that driving mechanism promotes, and is promoted near mould by push rod; Mould is that quantity, radial position and adjustable angle are made into the compressing cutter head corresponding to helix tube; Pipe fitting to be processed is near mould, and the compressing cutter head is oppressed out corresponding spiral curve and forced pipe fitting to rotate simultaneously on pipe fitting.
Described driving mechanism adopts motor by chain drive.
In the described method, all sides of pipe fitting to be processed are provided with the roller that several support pipe fitting to be processed, when push rod promotes pipe fitting to be processed, and with travelling forward of push rod, the withdrawal of roller interlock under the control of control device.
Described roller is contained on the cramp bar, cramp bar is contained on the frame and can rotates around the mounting points on its frame, the control lever that resets of controlled device control is housed near the position of cramp bar on the frame, reset on the control lever position corresponding to cramp bar is respectively equipped with and stirs a undertaking bar to stretching out the driving lever that direction is rotated, and the position of corresponding roller is provided with the working beam that roller can be pushed open on the push rod.
Described driving mechanism adopts the oil hydraulic cylinder hydraulic transmission.
In the described method, when push rod promotes pipe fitting to be processed, release the roller of several supporting push rods on all sides linkedly by control device control.
A kind of pushing pattern spiral coil forming machine comprises frame, also comprises the push rod that is contained in frame one end driven-mechanism and drives, is contained in the mould of the frame other end corresponding to the push rod position; Mould comprises that several quantity, radial position and adjustable angle are made into the compressing cutter head corresponding to helix tube.
Described driving mechanism adopts motor by chain drive.
On the described frame pipe fitting to be processed week side the position be provided with the roller that several support pipe fitting to be processed, when push rod promotes pipe fitting to be processed, with travelling forward of push rod, the withdrawal of roller interlock under the control of control device.
Described roller is contained on the cramp bar, cramp bar is contained on the frame and can rotates around the mounting points on its frame, the control lever that resets of controlled device control is housed near the position of cramp bar on the frame, reset on the control lever position corresponding to cramp bar is respectively equipped with and stirs cramp bar to stretching out the driving lever that direction is rotated, and the position of corresponding roller is provided with the working beam that roller can be pushed open on the push rod.
Described driving mechanism adopts the oil hydraulic cylinder hydraulic transmission.
Described frame upper push-rod week, the position of side was provided with the roller of several supporting push rods of being released linkedly by control device control when promoting pipe fitting to be processed.
Described mould comprises the template which is provided with guide hole and is located at template and is made into compressing cutter head corresponding to helix tube corresponding to several quantity, radial position and the adjustable angle in the guide hole outside of the end face of push rod.
A kind of pushing pattern spiral coil shaping dies comprises several quantity, radial position and the angle compressing cutter head corresponding to helix tube.
Described mould comprises the template which is provided with guide hole and is located at template and is made into compressing cutter head corresponding to helix tube corresponding to several quantity, radial position and the adjustable angle in the guide hole outside of the end face of push rod.
Because adopt above-mentioned method and apparatus, a mold can be produced the helix tube of various different specification sizes and unlike material, need not change mould, the many specifications of a mould are used.Mould contacts with pipe fitting point to be processed, and mechanical thrust does not require very greatly in the process, and the tube surfaces material after the shaping can not be damaged, and bearing strength greatly increases than the bearing strength of the pipe of same specification, and spiral curve is evenly smooth, handsome in appearance.There is not technical waste of material in the process yet.
Description of drawings
Fig. 1 is the front view of a kind of embodiment of pushing pattern spiral coil forming machine of the present invention;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the front view of the another kind of embodiment of pushing pattern spiral coil forming machine of the present invention;
Fig. 4 is the vertical view of Fig. 3;
Fig. 5 is the front view of pushing pattern spiral coil shaping dies of the present invention.
The specific embodiment
The present invention is further detailed explanation below in conjunction with drawings and Examples:
Shown in Fig. 1 to 2, chain pushing pattern spiral coil forming machine comprises frame 1, be contained in push rod 3 that frame 1 one ends are driven by chain 21 by motor, be contained in the mould 4 of frame 1 other end corresponding to push rod 3 positions;
Pipe fitting 5 to be processed is sleeved on the push rod 3 and by push rod 3 and promotes near mould 4;
As shown in Figure 5, mould 4 comprises the template 42 which is provided with guide hole 41 and is located at template 42 and is made into compressing cutter head 43 corresponding to helix tube corresponding to four quantity, radial position and the adjustable angle in 41 outsides of the guide hole on the end face of push rod 3;
Pipe fitting 5 to be processed is near mould 4, thereby compressing cutter head 43 is oppressed out the pipe fitting 51 that corresponding spiral curve forces pipe fitting 5 rotations simultaneously and processes by 41 acquisitions of mould 4 centre feed holes on pipe fitting 5;
Respectively be provided with the roller 6 of six supporting pipe fittings 5 to be processed on the frame 1 in the position of pipe fitting to be processed 5 both sides, roller 6 is contained on the cramp bar 61, cramp bar 61 is contained on the frame 1 and can rotates around the mounting points on its frame 1, the control lever 62 that resets of controlled device (not drawing among the figure) control is housed near the position of cramp bar 61 on the frame 1,62 positions corresponding to cramp bar 61 that reset on the control lever are respectively equipped with and stir cramp bar 6 to stretching out the driving lever 63 that direction is rotated, and the position of corresponding roller 6 is provided with the working beam 31 that roller 6 can be pushed open on the push rod 3.When push rod 3 promotes pipe fitting 5 to be processed left, under the control of control device, to the working beam 31 of left movement roller 6 is pushed open one by one with push rod 3; Push rod 3 withdrawal and when installing pipe fitting 5 to be processed, the control device control control lever 62 that resets moves right, and by driving lever 63 cramp bar 61 and 6 groups on roller is returned supporting pipe fittings 5 to be processed.
As shown in Figs. 3-4, oil pressure pushing pattern spiral coil forming machine comprise frame 1, be contained in frame 1 one ends by the push rod 3 of oil hydraulic cylinder 22 oil pressure actuated, be contained in the mould 4 of frame 1 other end corresponding to push rod 3 positions;
Pipe fitting 5 to be processed is near mould 4, thereby compressing cutter head 43 is oppressed out the pipe fitting 51 that corresponding spiral curve forces pipe fitting 5 rotations simultaneously and processes by 41 acquisitions of mould 4 centre feed holes at pipe fitting 5;
Be provided with the roller 6 that several controlled device (not drawing among the figure) controls are driven by little oil hydraulic cylinder 23 between frame 1 upper push-rod 3 and the mould 4, roller 6 is set to three in the place ahead respectively, two at rear, and three of belows, and stagger mutually; Roller 6 supporting push rods 3 are released in roller 6 controlled device controls when push rod 3 promotes forward; That is to say that push rod 3 promotes left, near right first roller 6 that rises, first roller 6 is pushed out supporting push rod 3, and push rod 3 continues to promote left, is released supporting push rod 3 near right 6, the second rollers 6 of second roller that rise by small oil tank 6, and the rest may be inferred.
As known by the technical knowledge, the present invention can realize by other the embodiment that does not break away from its spiritual essence or essential feature.Therefore, above-mentioned disclosed embodiment with regard to each side, all just illustrates, and is not only.All within the scope of the present invention or the change in being equal to scope of the present invention all be included in the invention.
Claims (10)
1, a kind of pushing pattern spiral coil manufacturing process is contained in pipe fitting activity to be processed on the push rod that driving mechanism promotes, and is promoted near mould by push rod; Mould is that quantity, radial position and adjustable angle are made into the compressing cutter head corresponding to helix tube; Pipe fitting to be processed is near mould, and the compressing cutter head is oppressed out corresponding spiral curve and forced pipe fitting to rotate simultaneously on pipe fitting.
2, pushing pattern spiral coil manufacturing process according to claim 1 is characterized in that described driving mechanism adopts motor by chain drive.
3, pushing pattern spiral coil manufacturing process according to claim 2, it is characterized in that in the described method, all sides of pipe fitting to be processed are provided with the roller that several support pipe fitting to be processed, when push rod promotes pipe fitting to be processed, with travelling forward of push rod, the withdrawal of roller interlock under the control of control device.
4, pushing pattern spiral coil manufacturing process according to claim 3, it is characterized in that described roller is contained on the cramp bar, cramp bar is contained on the frame and can rotates around the mounting points on its frame, the control lever that resets of controlled device control is housed near the position of cramp bar on the frame, reset on the control lever position corresponding to cramp bar is respectively equipped with and stirs cramp bar to stretching out the driving lever that direction is rotated, and the position of corresponding roller is provided with the working beam that roller can be pushed open on the push rod.
5, pushing pattern spiral coil manufacturing process according to claim 1 is characterized in that described driving mechanism adopts the oil hydraulic cylinder hydraulic transmission.
6, pushing pattern spiral coil manufacturing process according to claim 5 is characterized in that in the described method, when push rod promotes pipe fitting to be processed, is released the roller of several supporting push rods on all sides linkedly by control device control.
7, a kind of pushing pattern spiral coil forming machine comprises frame, it is characterized in that: also comprise the push rod that is contained in frame one end driven-mechanism and drives, be contained in the mould of the frame other end corresponding to the push rod position; Mould comprises that several quantity, radial position and adjustable angle are made into the compressing cutter head corresponding to helix tube.
8, pushing pattern spiral coil forming machine according to claim 7 is characterized in that described driving mechanism adopts motor by chain drive; On the described frame pipe fitting to be processed week side the position be provided with the roller that several support pipe fitting to be processed, when push rod promotes pipe fitting to be processed, with travelling forward of push rod, the withdrawal of roller interlock under the control of control device; Described roller is contained on the cramp bar, cramp bar is contained on the frame and can rotates around the mounting points on its frame, the control lever that resets of controlled device control is housed near the position of cramp bar on the frame, reset on the control lever position corresponding to cramp bar is respectively equipped with and stirs cramp bar to stretching out the driving lever that direction is rotated, and the position of corresponding roller is provided with the working beam that roller can be pushed open on the push rod.
9, pushing pattern spiral coil forming machine according to claim 7 is characterized in that described driving mechanism adopts the oil hydraulic cylinder hydraulic transmission; Described frame upper push-rod week, the position of side was provided with the roller of several supporting push rods of being released linkedly by control device control when promoting pipe fitting to be processed.
10, a kind of pushing pattern spiral coil shaping dies is characterized in that: described mould comprises the template which is provided with guide hole and is located at template and is made into compressing cutter head corresponding to helix tube corresponding to several quantity, radial position and the adjustable angle in the outside of the guide hole on the end face of push rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA021348251A CN1485160A (en) | 2002-09-26 | 2002-09-26 | Shaped process and device for pushing pattern spiral coil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA021348251A CN1485160A (en) | 2002-09-26 | 2002-09-26 | Shaped process and device for pushing pattern spiral coil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1485160A true CN1485160A (en) | 2004-03-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA021348251A Pending CN1485160A (en) | 2002-09-26 | 2002-09-26 | Shaped process and device for pushing pattern spiral coil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1485160A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102266875A (en) * | 2011-06-30 | 2011-12-07 | 宁波德艺钢管制造有限公司 | Device used for producing screw rotor |
| CN102794785A (en) * | 2012-08-03 | 2012-11-28 | 无锡爱沃富光电科技有限公司 | Device for processing spiral shape by cutting |
-
2002
- 2002-09-26 CN CNA021348251A patent/CN1485160A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102266875A (en) * | 2011-06-30 | 2011-12-07 | 宁波德艺钢管制造有限公司 | Device used for producing screw rotor |
| CN102266875B (en) * | 2011-06-30 | 2013-08-14 | 宁波德艺钢管制造有限公司 | Device used for producing screw rotor |
| CN102794785A (en) * | 2012-08-03 | 2012-11-28 | 无锡爱沃富光电科技有限公司 | Device for processing spiral shape by cutting |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
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