CN103979401B - Expanding head installing/dismounting frock - Google Patents
Expanding head installing/dismounting frock Download PDFInfo
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- CN103979401B CN103979401B CN201410215374.5A CN201410215374A CN103979401B CN 103979401 B CN103979401 B CN 103979401B CN 201410215374 A CN201410215374 A CN 201410215374A CN 103979401 B CN103979401 B CN 103979401B
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- half support
- ear base
- expanding head
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- support
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Abstract
A kind of expanding head installing/dismounting frock, comprise a left side half support of symmetrical installation and right half support, left half support and right half support structure all in the arc-shaped, left half support installing is on left ear base, right half support installing is on right ear base, the two ends of rotating shaft are individually fixed in after left ear base and right ear base are installed togather by bearing pin, the two ends of a left side half support that symmetry is installed together and right half support are respectively arranged with stepped hole and the second circular hole, and in the middle part of it, be provided with the first circular hole, stepped hole and the second circular hole fix support ring and the pressure ring of expanding head respectively, and the pressure ring of expanding head is at one end withstood by fastener, left half support and right half support assorted are locked by latch in its underpart after installing, and are positioned at latch and left half support and right half support are locked by bolt and latch.Opening and closing up of left half support and right half support can be realized by rotating shaft, namely can to facilitate and fast speed fixes expanding head, improve the efficiency of the installation and removal of expanding head.
Description
Technical field
The present invention relates to expanding equipment technical field, especially a kind of expanding head installing/dismounting frock.
Background technology
At present, in expanding equipment, expanding head is the critical component in expanding equipment, and on-the-spot in steel pipe's production, the specification of steel pipe's production is not of uniform size, just needs frequently to change, and namely changes expanding head specification size.
Expanding head of the prior art, it comprises multiple workpiece assemblies such as cone, voussoir, the T-shaped key of length, backing plate, outer module, support ring and pressure ring and forms, after completing its assembling, by suspender belt or the direct handling of steel rope and installation on expanding machine, dismantle expanding head, without special equipment, poor stability, is inconvenient to install, dismantle, and easily because abrading, colliding and damage expanding head.
Summary of the invention
The applicant is for the shortcoming in above-mentioned existing production technology; a kind of expanding head installing/dismounting frock rational in infrastructure is provided; thus actv. improves the safety that expanding head uses when handling and installation, dismounting, installs easily, dismantles expanding head, protection expanding head.
The technical solution adopted in the present invention is as follows:
A kind of expanding head installing/dismounting frock, comprise a left side half support of symmetrical installation and right half support, described left half support and right half support structure all in the arc-shaped, described left half support installing is on left ear base, described right half support installing is on right ear base, the two ends of rotating shaft are individually fixed in after left ear base and right ear base are installed togather by bearing pin, the two ends of a left side half support that symmetry is installed together and right half support are respectively arranged with stepped hole and the second circular hole, and in the middle part of it, be provided with the first circular hole, described stepped hole and the second circular hole fix support ring and the pressure ring of expanding head respectively, and the pressure ring of expanding head is at one end withstood by fastener, left half support and right half support assorted are locked by latch in its underpart after installing, and are positioned at latch and left half support and right half support are locked by bolt and latch.
Further improvement as technique scheme:
Described left half support welding is on left ear base, and described right half support welding is on right ear base;
The inner side of described left half support and right half support is all provided with top board;
Described right half support bottom is provided with plug housing;
The structure of described right ear base is: comprise right ear base body, is extended with Connection Block, described Connection Block has right mounting hole in the middle part of described right ear base body; The structure of described left ear base is: comprise left ear base body, and one end of described left ear base body is provided with groove, and the two ends of described groove have left mounting hole.
Beneficial effect of the present invention is as follows:
Compact conformation of the present invention, rationally, easy for installation, realize opening and closing up of left half support and right half support easily by rotating shaft, namely can to facilitate and fast speed fixes expanding head, the efficiency of the installation and removal of raising expanding head.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the lateral plan (frock closure state) of Fig. 1.
Fig. 3 is the lateral plan (frock open mode) of Fig. 1.
Fig. 4 is the front view of right half support of the present invention.
Fig. 5 is the lateral plan of Fig. 4.
Fig. 6 is the scheme of installation of left ear base of the present invention and right ear base.
Fig. 7 is the front view of right ear base of the present invention.
Fig. 8 is the birds-eye view of Fig. 7.
Fig. 9 is the front view of this practical left ear base.
Figure 10 is the birds-eye view of Fig. 9.
Wherein: 1, left ear base; 2, right ear base; 3, bearing pin; 4, rotating shaft; 5, left half support; 6, expanding head; 7, right half support; 8, top board; 9, latch; 10, bolt; 11, latch; 12, stepped hole; 13, the first circular hole; 14, the second circular hole; 15, plug housing; 16, right mounting hole; 17, Connection Block; 18, right ear base body; 19, left ear base body; 20, left mounting hole.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described.
As Fig. 1, Fig. 2, shown in Fig. 4 and Fig. 5, the expanding head installing/dismounting frock of the present embodiment, comprise a left side half support 5 of symmetrical installation and right half support 7, left half support 5 and right half support 7 structure all in the arc-shaped, left half support 5 is installed on left ear base 1, right half support 7 is installed on right ear base 2, the two ends of rotating shaft 4 are individually fixed in after left ear base 1 and right ear base 2 are installed togather by bearing pin 3, the two ends of a left side half support 5 that symmetry is installed together and right half support 7 are respectively arranged with stepped hole 12 and the second circular hole 14, and in the middle part of it, be provided with the first circular hole 13, stepped hole 12 and the second circular hole 14 fix support ring and the pressure ring of expanding head 6 respectively, and the pressure ring of expanding head 6 is at one end withstood by fastener, locked by latch 9 in its underpart after left half support 5 and right half support 7 coordinate installation, be positioned at latch 9 and by bolt 10 and latch 11, left half support 5 and right half support 7 locked.
Left half support 5 is welded on left ear base 1, and right half support 7 is welded on right ear base 2.
The inner side of left half support 5 and right half support 7 is all provided with top board 8.
Right half support 7 bottom is provided with plug housing 15.
As shown in Fig. 6, Fig. 7 and Fig. 8, the structure of right ear base 2 is: comprise right ear base body 18, is extended with Connection Block 17 in the middle part of right ear base body 18, Connection Block 17 has right mounting hole 16; As shown in Figure 9 and Figure 10, the structure of left ear base 1 is: comprise left ear base body 19, and one end of left ear base body 19 is provided with groove, and the two ends of groove have left mounting hole 20.
Left half support 5 of the present invention and right half support 7 can close up for fulcrum opens with the axle center of rotating shaft 4, can facilitate and fast speed fixes expanding head, improve the efficiency of expanding head Assembly &Disassembly.In expanding head 6 can be wrapped in by expanding head 6 installing/dismounting frock in addition, be not easy to be scratched collision, and if this specification expanding head do not use for a long time, not easily fall when depositing ash, is not easy collided by foreign object and damage.
More than describing is explanation of the invention, and be not the restriction to invention, limited range of the present invention, see claim, within protection scope of the present invention, can do any type of amendment.
Claims (5)
1. an expanding head installing/dismounting frock, it is characterized in that: the left side half support (5) and right half support (7) that comprise symmetrical installation, described left half support (5) and right half support (7) structure all in the arc-shaped, described left half support (5) is installed on left ear base (1), described right half support (7) is installed on right ear base (2), the two ends of rotating shaft (4) are individually fixed in after left ear base (1) and right ear base (2) are installed togather by bearing pin (3), the left side half support (5) that symmetry is installed together and the two ends of right half support (7) are respectively arranged with stepped hole (12) and the second circular hole (14), and in the middle part of it, be provided with the first circular hole (13), described stepped hole (12) and the second circular hole (14) fix support ring and the pressure ring of expanding head (6) respectively, and the pressure ring of expanding head (6) is at one end withstood by fastener, a left side half support (5) and right half support (7) are locked by latch (9) in its underpart after coordinating installation, are positioned at latch (9) and left half support (5) and right half support (7) are locked by bolt (10) and latch (11).
2. expanding head installing/dismounting frock as claimed in claim 1, it is characterized in that: described left half support (5) is welded on left ear base (1), described right half support (7) is welded on right ear base (2).
3. expanding head installing/dismounting frock as claimed in claim 1, is characterized in that: the inner side of described left half support (5) and right half support (7) is all provided with top board (8).
4. expanding head installing/dismounting frock as claimed in claim 1, is characterized in that: described right half support (7) bottom is provided with plug housing (15).
5. expanding head installing/dismounting frock as claimed in claim 1, it is characterized in that: the structure of described right ear base (2) is: comprise right ear base body (18), described right ear base body (18) middle part is extended with Connection Block (17), described Connection Block (17) has right mounting hole (16); The structure of described left ear base (1) is: comprise left ear base body (19), and one end of described left ear base body (19) is provided with groove, and the two ends of described groove have left mounting hole (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410215374.5A CN103979401B (en) | 2014-05-21 | 2014-05-21 | Expanding head installing/dismounting frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410215374.5A CN103979401B (en) | 2014-05-21 | 2014-05-21 | Expanding head installing/dismounting frock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103979401A CN103979401A (en) | 2014-08-13 |
| CN103979401B true CN103979401B (en) | 2015-12-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410215374.5A Active CN103979401B (en) | 2014-05-21 | 2014-05-21 | Expanding head installing/dismounting frock |
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| Country | Link |
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| CN (1) | CN103979401B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201376057Y (en) * | 2009-01-24 | 2010-01-06 | 番禺珠江钢管有限公司 | Assembly fixture for expanding bulging block of expanding machine |
| CN201665468U (en) * | 2010-04-15 | 2010-12-08 | 上海宝钢设备检修有限公司 | Lifting device for disassembling and assembling a furnace roller |
| US8096038B2 (en) * | 2007-05-11 | 2012-01-17 | The Boeing Company | Robotic end effector and clamping method |
| CN202729569U (en) * | 2012-07-26 | 2013-02-13 | 南京永腾化工装备有限公司 | Screw lifting device |
| CN202924585U (en) * | 2012-11-21 | 2013-05-08 | 中冶辽宁德龙钢管有限公司 | Diameter expanding head installing hanger |
| CN203865834U (en) * | 2014-05-21 | 2014-10-08 | 无锡双友石化机械有限公司 | Tooling for mounting and dismounting diameter-expanding head |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202006011507U1 (en) * | 2006-07-24 | 2006-10-26 | Tracto-Technik Gmbh | Threaded pipe section connecting device for use with pulling unit, has rocker arm including support section designed for supporting at threaded section and moved from retracted position into assembly position |
-
2014
- 2014-05-21 CN CN201410215374.5A patent/CN103979401B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8096038B2 (en) * | 2007-05-11 | 2012-01-17 | The Boeing Company | Robotic end effector and clamping method |
| CN201376057Y (en) * | 2009-01-24 | 2010-01-06 | 番禺珠江钢管有限公司 | Assembly fixture for expanding bulging block of expanding machine |
| CN201665468U (en) * | 2010-04-15 | 2010-12-08 | 上海宝钢设备检修有限公司 | Lifting device for disassembling and assembling a furnace roller |
| CN202729569U (en) * | 2012-07-26 | 2013-02-13 | 南京永腾化工装备有限公司 | Screw lifting device |
| CN202924585U (en) * | 2012-11-21 | 2013-05-08 | 中冶辽宁德龙钢管有限公司 | Diameter expanding head installing hanger |
| CN203865834U (en) * | 2014-05-21 | 2014-10-08 | 无锡双友石化机械有限公司 | Tooling for mounting and dismounting diameter-expanding head |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103979401A (en) | 2014-08-13 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: Hu Dai Industrial Park North District 214161 in Jiangsu province Wuxi City foreshore (Taihu Town Industrial Park) Patentee after: Jiangsu two friends intelligent equipment Polytron Technologies Inc Address before: 214161 lakes in Jiangsu province Wuxi City foreshore Hudai Industrial Park North Link Road No. three Patentee before: Wuxi Sunyou General Machine Co., Ltd. |