CN105215092A - The coalignment of minor diameter short tube - Google Patents
The coalignment of minor diameter short tube Download PDFInfo
- Publication number
- CN105215092A CN105215092A CN201510741445.XA CN201510741445A CN105215092A CN 105215092 A CN105215092 A CN 105215092A CN 201510741445 A CN201510741445 A CN 201510741445A CN 105215092 A CN105215092 A CN 105215092A
- Authority
- CN
- China
- Prior art keywords
- alignment
- fixed
- straightening
- wheel
- minor diameter
- 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
Landscapes
- Load-Engaging Elements For Cranes (AREA)
Abstract
The invention discloses a kind of coalignment of minor diameter short tube, comprise base plate, base plate upper surface is fixed with base by No. I bolt, be fixed with two pieces of gripper shoes be parallel to each other by No. II bolt, be provided with the bearing of supporting revolving shaft in the through hole of gripper shoe, rotating shaft outer wall is fixed by I number key and straightening-wheel, the end that leans out of rotating shaft is fixed by II number key and rocking arm; rocking arm is provided with handle, base is formed the arc surface adapted with straightening-wheel, form the alignment groove of receive pipe elements in arc surface.The present invention can by realizing the alignment of minor diameter short tube coordinating between straightening-wheel with alignment groove, and the cell wall of alignment groove can retrain the two ends of pipe fitting, and guarantee to carry out alignment to multiple pipe fitting, alignment of the present invention is effective, and alignment efficiency is high simultaneously.
Description
Technical field
The invention belongs to a kind of coalignment, be specifically related to a kind of coalignment of minor diameter short tube.
Background technology
When the pipe fitting processing and manufacturing shorter to small-bore, thin-walled, axial length, the linearity of pipe fitting outer wall requires higher, current coalignment is on the market all comparatively large for diameter, the pipe fitting alignment that length is longer, not a kind of coalignment for small but excellent pipe fitting.
Summary of the invention
The present invention proposes for solving prior art Problems existing, its objective is the coalignment providing a kind of minor diameter short tube.
Technical scheme of the present invention is: a kind of coalignment of minor diameter short tube, comprise base plate, base plate upper surface is fixed with base by No. I bolt, two pieces of gripper shoes be parallel to each other are fixed with by No. II bolt, the bearing of supporting revolving shaft is provided with in the through hole of gripper shoe, rotating shaft outer wall is fixed by I number key and straightening-wheel, the end that leans out of rotating shaft is fixed by II number key and rocking arm; rocking arm is provided with handle; base is formed the arc surface adapted with straightening-wheel, form the alignment groove of receive pipe elements in arc surface.
Base is formed and is convenient to the charging inclined-plane that pipe fitting slips into alignment groove.
Gripper shoe side-walls is provided with the end cap of button cover bearing.
The present invention can by realizing the alignment of minor diameter short tube coordinating between straightening-wheel with alignment groove, and the cell wall of alignment groove can retrain the two ends of pipe fitting, and guarantee to carry out alignment to multiple pipe fitting, alignment of the present invention is effective, and alignment efficiency is high simultaneously.
Accompanying drawing explanation
Fig. 1 is front view of the present invention;
Fig. 2 is left view of the present invention;
Fig. 3 is the front view of straightening-wheel in the present invention;
Fig. 4 is the front view of base in the present invention;
Fig. 5 is the enlarged drawing in A portion in Fig. 1;
Wherein:
1 straightening-wheel 2 base
3 base plate 4 rotating shafts
5 gripper shoe 6 bearings
7 rocking arm 8 handles
9 No. 10 I, alignment groove bolts
11 No. II bolt 12 I number keys
13 II number key 14 end caps
15 keyway 16 pipe fittings
17 charging inclined-planes.
Detailed description of the invention
Below, with reference to drawings and Examples, the present invention is described in detail:
As shown in Fig. 1 ~ 5, a kind of coalignment of minor diameter short tube, comprise base plate 3, base plate 3 upper surface is fixed with base 2 by No. I bolt 10, two pieces of gripper shoes be parallel to each other 5 are fixed with by No. II bolt 11, the bearing 6 of supporting revolving shaft 4 is provided with in the through hole of gripper shoe 5, rotating shaft 4 outer wall is fixed by I number key 12 and straightening-wheel 1, the end that leans out of rotating shaft 4 is fixed by II number key 13 and rocking arm 7; rocking arm 7 is provided with handle 8; base 2 is formed the arc surface adapted with straightening-wheel 1, form the alignment groove 9 of receive pipe elements 16 in arc surface.
Base 2 is formed and is convenient to the charging inclined-plane 17 that pipe fitting 16 slips into alignment groove 9.
Gripper shoe 5 side-walls is provided with the end cap 14 of button cover bearing.
Described straightening-wheel 1 central hole forms keyway 15, and in rotating shaft 4, corresponding keyway 15 place also forms fitting recess, and I number key 12 is inserted into keyway 15 with fitting recess, thus rotating shaft 4 and straightening-wheel 1 is fixed.In like manner, rotating shaft 4 and rocking arm 7 are fixed by II number key 13.
The radius of straightening-wheel 1 is R1, the outside diameter of the bottom radius of alignment groove 9 to be the difference of R2, R2 and R1 be pipe fitting 16.The center of circle of the arc surface of alignment groove 9 bottom land is on the axis of rotating shaft 4, and the groove width of alignment groove 9 is slightly larger than the axial length of pipe fitting 16.
Described end cap 14 is fixed by screw and gripper shoe 5.
The course of work of the present invention is as follows:
Laterally be placed in alignment groove 9 by needing the pipe fitting 16 of alignment, grasp handle 8, rotating shaft 4 and straightening-wheel 1 is driven to rotate by rocking arm 7, pipe fitting 16 rolls between straightening-wheel 1 and arc groove 9, being extruded by straightening-wheel 1 and alignment groove 9 makes pipe fitting 16 straighten, and completes the pipe fitting after alignment 16 and skids off from arc groove 9.
The present invention can by realizing the alignment of minor diameter short tube coordinating between straightening-wheel with alignment groove, and the cell wall of alignment groove can retrain the two ends of pipe fitting, and guarantee to carry out alignment to multiple pipe fitting, alignment of the present invention is effective, and alignment efficiency is high simultaneously.
Claims (3)
1. the coalignment of a minor diameter short tube, comprise base plate (3), it is characterized in that: base plate (3) upper surface is fixed with base (2) by No. I bolt (10), two pieces of gripper shoes be parallel to each other (5) are fixed with by No. II bolt (11), the bearing (6) of supporting revolving shaft (4) is provided with in the through hole of gripper shoe (5), rotating shaft (4) outer wall is fixed by I number key (12) and straightening-wheel (1), the end that leans out of rotating shaft (4) is fixed by II number key (13) and rocking arm (7), rocking arm (7) is provided with handle (8), base (2) is upper forms the arc surface adapted with straightening-wheel (1), the alignment groove (9) of receive pipe elements (16) is formed in arc surface.
2. the coalignment of minor diameter short tube according to claim 1, is characterized in that: the charging inclined-plane (17) that pipe fitting (16) slips into alignment groove (9) is convenient in the upper formation of base (2).
3. the coalignment of minor diameter short tube according to claim 1, is characterized in that: gripper shoe (5) side-walls is provided with the end cap (14) of button cover bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510741445.XA CN105215092A (en) | 2015-11-05 | 2015-11-05 | The coalignment of minor diameter short tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510741445.XA CN105215092A (en) | 2015-11-05 | 2015-11-05 | The coalignment of minor diameter short tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105215092A true CN105215092A (en) | 2016-01-06 |
Family
ID=54984550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510741445.XA Pending CN105215092A (en) | 2015-11-05 | 2015-11-05 | The coalignment of minor diameter short tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105215092A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2550842A (en) * | 1948-06-25 | 1951-05-01 | Nat Tube Co | Machine for straightening pipe |
| JPS59144526A (en) * | 1983-02-08 | 1984-08-18 | Kawazoe Kikai Seisakusho:Kk | Correcting roll polishing device of round bar correcting machine |
| CN104858267A (en) * | 2015-05-30 | 2015-08-26 | 赵明 | Bar straightening machine |
| CN204583924U (en) * | 2015-03-31 | 2015-08-26 | 丰顺县鸿润电子有限公司 | A kind of loudspeaker T iron shaping tool |
| CN205110444U (en) * | 2015-11-05 | 2016-03-30 | 中核(天津)科技发展有限公司 | Coalignment of minor diameter nozzle stub |
-
2015
- 2015-11-05 CN CN201510741445.XA patent/CN105215092A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2550842A (en) * | 1948-06-25 | 1951-05-01 | Nat Tube Co | Machine for straightening pipe |
| JPS59144526A (en) * | 1983-02-08 | 1984-08-18 | Kawazoe Kikai Seisakusho:Kk | Correcting roll polishing device of round bar correcting machine |
| CN204583924U (en) * | 2015-03-31 | 2015-08-26 | 丰顺县鸿润电子有限公司 | A kind of loudspeaker T iron shaping tool |
| CN104858267A (en) * | 2015-05-30 | 2015-08-26 | 赵明 | Bar straightening machine |
| CN205110444U (en) * | 2015-11-05 | 2016-03-30 | 中核(天津)科技发展有限公司 | Coalignment of minor diameter nozzle stub |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202207724U (en) | Sag repair device for thin-wall metal tube | |
| CN103801957A (en) | Clamp for circular tube | |
| CN205110444U (en) | Coalignment of minor diameter nozzle stub | |
| CN105215092A (en) | The coalignment of minor diameter short tube | |
| CN203330206U (en) | Valve clamping groove rolling device | |
| CN203449160U (en) | Fixture of grinding machine | |
| CN202091356U (en) | Obliquely-arranged double-row roller slewing bearing | |
| CN105508418B (en) | A kind of adjustable bearings | |
| CN209781460U (en) | thrust bearing | |
| CN204169781U (en) | Integral type V-type metal round brush | |
| CN203818049U (en) | Ratchet wheel sleeve spanner | |
| CN204961632U (en) | Archimedes spiral profile voussoir holdback | |
| CN202894132U (en) | Flattening and processing clamp used for gas turbine high-speed power turbine support ring sleeve | |
| CN210397423U (en) | Hydraulic rod end joint bearing | |
| CN102941482A (en) | Clamp for flattening and processing high-speed power turbine support ring sleeve for gas turbine | |
| CN205271842U (en) | Disc torque wrench | |
| CN201461734U (en) | Multi-row tapered roller thrust bearing and steel ball combined bearing for petroleum oil screw stem drilling tool | |
| CN205764991U (en) | A kind of steel ball quick-locking device | |
| CN105019638A (en) | Double-cylinder type roller brush for building brushing | |
| CN206105729U (en) | Extracting tool of crimping part | |
| CN204736177U (en) | Multistage centrifugal pump bearing inner race extracting tool | |
| CN204235267U (en) | The carrying device of the bearer ring in superfinisher | |
| CN212959699U (en) | Multifunctional conveying chain | |
| CN212443053U (en) | Left body main part processing die | |
| CN203962685U (en) | Tilting-pad bearing structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160106 |
|
| RJ01 | Rejection of invention patent application after publication |