CN108057717A - Three-roller planetary rolling mill copper tube rolling fixes gum cover - Google Patents
Three-roller planetary rolling mill copper tube rolling fixes gum cover Download PDFInfo
- Publication number
- CN108057717A CN108057717A CN201711441743.2A CN201711441743A CN108057717A CN 108057717 A CN108057717 A CN 108057717A CN 201711441743 A CN201711441743 A CN 201711441743A CN 108057717 A CN108057717 A CN 108057717A
- Authority
- CN
- China
- Prior art keywords
- connecting portion
- open slot
- right connecting
- left connecting
- copper tube
- 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.)
- Pending
Links
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 57
- 239000010949 copper Substances 0.000 title claims abstract description 57
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 56
- 238000009785 tube rolling Methods 0.000 title claims abstract description 27
- 238000005096 rolling process Methods 0.000 title claims abstract description 19
- 230000004323 axial length Effects 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 229920002635 polyurethane Polymers 0.000 claims description 4
- 239000004814 polyurethane Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 238000004378 air conditioning Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 241000784732 Lycaena phlaeas Species 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B15/00—Arrangements for performing additional metal-working operations specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B33/00—Safety devices not otherwise provided for; Breaker blocks; Devices for freeing jammed rolls for handling cobbles; Overload safety devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B15/00—Arrangements for performing additional metal-working operations specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B2015/0057—Coiling the rolled product
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metal Rolling (AREA)
Abstract
Invention describes a kind of three-roller planetary rolling mill copper tube rollings to fix gum cover, and including the body being sleeved on copper tube rolling, body is made of symmetrically arranged left connecting portion and right connecting portion, and positioning region is equipped between left connecting portion and right connecting portion；Left connecting portion and right connecting portion are cylindrical shape, on left connecting portion left open slot is equipped with close to the one side of positioning region, left open slot is distributed along the axial direction of left connecting portion, on right connecting portion right open slot is equipped with close to the one side of positioning region, right open slot is distributed along the axial direction of right connecting portion, and left open slot and right open slot are symmetrical arranged compared with positioning region；It is respectively equipped with inclined-plane at the both ends at the both ends of left connecting portion and right connecting portion, the central axis of the central axis of left connecting portion length direction and right connecting portion length direction is mutually parallel and is arc-shaped.The fixation gum cover of the present invention protects copper pipe, and reliability is preferable, also passes through the service life with longer.
Description
Technical field
The present invention relates to the instrument of manufacturing of accurate copper pipe, especially a kind of three-roller planetary rolling mill copper tube rolling fixing glue
Set, belongs to copper pipe processing auxiliary Tools Technology.
Background technology
It is more and more ripe with the technology of air-conditioning equipment, during air-conditioning equipment is produced, to high-precision copper pipe material
Requirement it is also higher and higher.Due on air-conditioning equipment by copper pipe be different from common copper pipe, it does not require nothing more than thermal conductivity very
It is good, it is also desirable to have good ductility and toughness and also need in inwall processing screw thread etc. or even have to the wall thickness of copper pipe
Very strict standard, thus for dedicated copper tube manufacturing technique requirent with regard to very high.Wherein, it was molded in the making of copper pipe
Molding copper pipe is typically found winding apparatus coiling volume by Multi-roll planetary rolling mill and ties up then to pass through the volume on device by Cheng Zhong
Cylinder suspension winding, finally into disk.In this process, since the weight of copper pipe front end is larger, end is in stress
Lower easily inside folding, touching and friction occur for the copper pipe pipe shaft that so will result in copper pipe terminal and the second circle, now current
Settling mode is jumped a queue sponge in contact position, is then manually tied up with adhesive tape, but this mode can only be located temporarily
Reason since copper pipe is movement during volume is pricked, is easily caused and loosened at binding, and this pure manual mode
There are larger individual difference, the interval error of different staff operation is larger, therefore there are still the wind of copper pipe abrasion
Danger.
The content of the invention
For above-mentioned deficiency of the prior art, it is a primary object of the present invention to solve now at present to shaping copper pipe into
During row coiling tube rolling, the problem of copper pipe terminal is easily touched with pipe shaft, and protection can be effectively isolated by providing one kind
The three-roller planetary rolling mill copper tube rolling of copper pipe terminal fixes gum cover.
Technical scheme：Three-roller planetary rolling mill copper tube rolling fixes gum cover, which is characterized in that including being sleeved on copper tube rolling
On body, the body is made of symmetrically arranged left connecting portion and right connecting portion, left connecting portion and right connecting portion it
Between be equipped with positioning region；The left connecting portion and right connecting portion are cylindrical shape, close to the one of positioning region on left connecting portion
Side is equipped with left open slot, and the left open slot is distributed along the axial direction of left connecting portion, close to the one side of positioning region on right connecting portion
Equipped with right open slot, the right open slot is distributed along the axial direction of right connecting portion, and the left open slot and right open slot are compared with fixed
Position portion is symmetrical arranged；Inclined-plane, the left connecting portion length side are respectively equipped at the both ends at the both ends of left connecting portion and right connecting portion
To central axis and the central axis of right connecting portion length direction be mutually parallel and be arc-shaped；The upper end of the positioning region
For positioning cambered surface, the positioning cambered surface and the centerline axis parallel of left connecting portion length direction are equipped with circle in the lower end of positioning region
Arc slot, the radius of the arc groove is 6mm；The center of the left connecting portion and the center spacing of right connecting portion are 71mm.
The fixation gum cover of the present invention is used exclusively for the making of precision copper pipe, and when use is directly sleeved on the end of copper tube rolling
Before head on two circles, you can achieve the effect that positioning, isolation.
Optimally, the left connecting portion, right connecting portion and positioning region are integrally formed, and the body uses polyurethane
Material is made.In the present invention, using integrally formed gum cover, preferable integral strength can not only be obtained, and it is corrosion-resistant, resistance to
Mill, is not easy to be aoxidized, is not easy to deform.
Optimally, the width of the left open slot and right open slot is 5mm.Here opening well width is all by pin
To the design of property, on the one hand it considers convenience during installation, on the other hand it is contemplated that for a long time by being whether meeting
The factors such as deformation, but also opening to be avoided to become larger due to the gravity of copper pipe, therefore employ preferable designing scheme.
Optimally, the angle of inclination of the left connecting portion ramp and the angle of inclination of right connecting portion ramp are equal, left
The axial length of the axial length of connecting portion ramp and right connecting portion ramp is 8mm.By setting inclined-plane that can avoid
Gum cover is touched with copper pipe, is conducive to that copper pipe is protected not to be damaged.
Optimally, the central axis of the central axis and right connecting portion length direction of the left connecting portion length direction
Arc radius is 1500mm.Here design and develop and according to the actual demand that copper pipe produces, using dedicated half
Footpath circular arc can be best meet the needs of copper pipe curvature, and will not cause to bend and rub, reach positioning and protection
Double effects.
Optimally, the left connecting portion and the length of right connecting portion in the horizontal direction are 170mm.The mesh so designed
Be in order to avoid gum cover is too long and cause and copper pipe touching rub.
Optimally, the wall thickness of the left connecting portion and the wall thickness of right connecting portion are 7.5mm.It is set by the wall thickness of precision
Meter, can perform to the effect of gum cover most preferably, while weight is relatively suitable, will not also deform.
Compared with the prior art, the invention has the advantages that：
1st, copper pipe is protected, avoids friction and touching, the present invention is isolated copper pipe terminal and pipe shaft by fixed gum cover, and
It can also realize the fixation of relative position, so protect copper pipe well, avoid the damage of copper pipe.
2nd, reliability is preferable：Since gum cover has fixed spacing, copper pipe is enabled to remain at suitably
It on position, need not be operated by artificial experience, each group of copper pipe can obtain same effect.
3rd, have it is longer by the service life, gum cover of the invention is made using polyurethane material, not only will not be with copper pipe
Between wear, but also with the effect of insulation, holistic cost is also very low, need not frequently replace, and has longer logical
The service life is spent, greatly reduces the maintenance cost of supporting tool.
Description of the drawings
Fig. 1 is the stereogram that three-roller planetary rolling mill copper tube rolling of the present invention fixes gum cover.
Fig. 2 is the front view that three-roller planetary rolling mill copper tube rolling of the present invention fixes gum cover（Copper tube rolling is omitted in figure）.
Fig. 3 is the side view that three-roller planetary rolling mill copper tube rolling of the present invention fixes gum cover.
Fig. 4 is the top view that three-roller planetary rolling mill copper tube rolling of the present invention fixes gum cover.
In figure, 1-copper tube rolling, 2-body, 21-left connecting portion, 22-right connecting portion, 23-positioning region, 24-left side is opened
Mouthful slot, 25-right open slot, 26-positioning cambered surface, 27-arc groove, 3-roll device.
Specific embodiment
The invention will be further described with reference to the accompanying drawings and detailed description.
As Figure 1-Figure 4, a kind of three-roller planetary rolling mill copper tube rolling fixes gum cover, including the body being sleeved on copper tube rolling 1
2, the body 2 is made of symmetrically arranged left connecting portion 21 and right connecting portion 22, in left connecting portion 21 and right connecting portion 22
Between be equipped with positioning region 23；The left connecting portion 21 and right connecting portion 22 is cylindrical shape, close on left connecting portion 21
The one side of positioning region 23 is equipped with left open slot 24, and the left open slot 24 is distributed along the axial direction of left connecting portion 21, in right connecting portion
Right open slot 25 is equipped with close to the one side of positioning region 23 on 22, the right open slot 25 is distributed along the axial direction of right connecting portion 22, institute
Left open slot 24 and right open slot 25 is stated to be symmetrical arranged compared with positioning region 23；In the both ends of left connecting portion 21 and right connecting portion 22
Both ends be respectively equipped with inclined-plane, the center of 22 length direction of central axis and right connecting portion of left 21 length direction of connecting portion
Axis is mutually parallel and is arc-shaped；The upper end of the positioning region 23 is positioning cambered surface 26, the positioning cambered surface 26 and left company
The centerline axis parallel of 21 length direction of socket part is equipped with arc groove 27, the radius of the arc groove 27 in the lower end of positioning region 23
For 6mm；The center of the left connecting portion 21 and the center spacing of right connecting portion 22 are 71mm.
Referring to Fig. 1-Fig. 4, the left connecting portion 21, right connecting portion 22 and positioning region 23 are integrally formed, the sheet
Body 2 is made using polyurethane material.The width of the left open slot 24 and right open slot 25 is 5mm.The left connecting portion 21
The angle of inclination of 22 ramp of the angle of inclination of ramp and right connecting portion is equal, the axial length of left 21 ramp of connecting portion and
The axial length of right 22 ramp of connecting portion is 8mm.The central axis of 21 length direction of left connecting portion and right connection
The arc radius of the central axis of 22 length direction of portion is 1500mm.The left connecting portion 21 and right connecting portion 22 are in level side
Upward length is 170mm.The wall thickness of the left connecting portion 21 and the wall thickness of right connecting portion 22 are 7.5mm.
In use, after the front end of the copper tube rolling 1 penetrates upwards from the lower end of right connecting portion 22, three roller rows are extended upwardly to
Roll device 3 on star milling train is reversed, still further below through positioning after left connecting portion 21.
It should be noted that above example is only to illustrate technical solution of the present invention rather than restriction technologies scheme, although
Applicant is explained in detail the present invention with reference to preferred embodiment, it will be understood by those of ordinary skill in the art that, those are right
The modification or equivalent substitution that technical solution of the present invention carries out, it is impossible to depart from the objective and scope of the technical program, should all cover
Among scope of the invention as claimed.
Claims (7)
1. three-roller planetary rolling mill copper tube rolling fixes gum cover, which is characterized in that including being sleeved on copper tube rolling（1）On body（2）, it is described
Body（2）It is by symmetrically arranged left connecting portion（21）With right connecting portion（22）It forms, in left connecting portion（21）With right connecting portion
（22）Between be equipped with positioning region（23）；The left connecting portion（21）With right connecting portion（22）It is cylindrical shape, in left connection
Portion（21）Upper close positioning region（23）One side be equipped with left open slot（24）, the left open slot（24）Along left connecting portion（21）'s
Axial distribution, in right connecting portion（22）Upper close positioning region（23）One side be equipped with right open slot（25）, the right open slot
（25）Along right connecting portion（22）Axial distribution, the left open slot（24）With right open slot（25）Compared with positioning region（23）It is right
Claim to set；In left connecting portion（21）Both ends and right connecting portion（22）Both ends be respectively equipped with inclined-plane, the left connecting portion（21）
The central axis of length direction and right connecting portion（22）The central axis of length direction is mutually parallel and is arc-shaped；It is described fixed
Position portion（23）Upper end be positioning cambered surface（26）, the positioning cambered surface（26）With left connecting portion（21）The central axis of length direction
It is parallel, in positioning region（23）Lower end be equipped with arc groove（27）, the arc groove（27）Radius be 6mm；The left connecting portion
（21）Center and right connecting portion（22）Center spacing be 71mm.
2. three-roller planetary rolling mill copper tube rolling according to claim 1 fixes gum cover, which is characterized in that the left connecting portion
（21）, right connecting portion（22）And positioning region（23）It is integrally formed, the body（2）It is made using polyurethane material.
3. three-roller planetary rolling mill copper tube rolling according to claim 2 fixes gum cover, which is characterized in that the left open slot
（24）With right open slot（25）Width be 5mm.
4. three-roller planetary rolling mill copper tube rolling according to claim 3 fixes gum cover, which is characterized in that the left connecting portion
（21）The angle of inclination of ramp and right connecting portion（22）The angle of inclination of ramp is equal, left connecting portion（21）The axis of ramp
To length and right connecting portion（22）The axial length of ramp is 8mm.
5. three-roller planetary rolling mill copper tube rolling according to claim 4 fixes gum cover, which is characterized in that the left connecting portion
（21）The central axis of length direction and right connecting portion（22）The arc radius of the central axis of length direction is 1500mm.
6. three-roller planetary rolling mill copper tube rolling according to claim 5 fixes gum cover, which is characterized in that the left connecting portion
（21）With right connecting portion（22）Length in the horizontal direction is 170mm.
7. three-roller planetary rolling mill copper tube rolling according to claim 6 fixes gum cover, which is characterized in that the left connecting portion
（21）Wall thickness and right connecting portion（22）Wall thickness be 7.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711441743.2A CN108057717A (en) | 2017-12-27 | 2017-12-27 | Three-roller planetary rolling mill copper tube rolling fixes gum cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711441743.2A CN108057717A (en) | 2017-12-27 | 2017-12-27 | Three-roller planetary rolling mill copper tube rolling fixes gum cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108057717A true CN108057717A (en) | 2018-05-22 |
Family
ID=62140317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711441743.2A Pending CN108057717A (en) | 2017-12-27 | 2017-12-27 | Three-roller planetary rolling mill copper tube rolling fixes gum cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108057717A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5896892A (en) * | 1997-12-04 | 1999-04-27 | Adamson; Bret | Conduit cap and spacer system |
| US6405414B1 (en) * | 1999-05-19 | 2002-06-18 | Contech Packaging, Inc. | Coiling clip and improved spiral wound dispenser |
| US20170333669A1 (en) * | 2012-01-18 | 2017-11-23 | Contech Medical, Inc. | Lubricious extruded medical tubing |
| CN207642001U (en) * | 2017-12-27 | 2018-07-24 | 重庆龙煜精密铜管有限公司 | Three-roller planetary rolling mill copper tube rolling fixes gum cover |
-
2017
- 2017-12-27 CN CN201711441743.2A patent/CN108057717A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5896892A (en) * | 1997-12-04 | 1999-04-27 | Adamson; Bret | Conduit cap and spacer system |
| US6405414B1 (en) * | 1999-05-19 | 2002-06-18 | Contech Packaging, Inc. | Coiling clip and improved spiral wound dispenser |
| US20170333669A1 (en) * | 2012-01-18 | 2017-11-23 | Contech Medical, Inc. | Lubricious extruded medical tubing |
| CN207642001U (en) * | 2017-12-27 | 2018-07-24 | 重庆龙煜精密铜管有限公司 | Three-roller planetary rolling mill copper tube rolling fixes gum cover |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180522 |
|
| RJ01 | Rejection of invention patent application after publication |