CN202123340U - Automatic welding positioning device for cone bottom - Google Patents
Automatic welding positioning device for cone bottom Download PDFInfo
- Publication number
- CN202123340U CN202123340U CN 201120179807 CN201120179807U CN202123340U CN 202123340 U CN202123340 U CN 202123340U CN 201120179807 CN201120179807 CN 201120179807 CN 201120179807 U CN201120179807 U CN 201120179807U CN 202123340 U CN202123340 U CN 202123340U
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- CN
- China
- Prior art keywords
- air bag
- film tire
- tire
- mold bed
- welding
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- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to the technical field of automatic welding positioning devices, and particularly discloses an automatic welding positioning device for a cone bottom, which comprises an upper mold bed, a plurality of connecting seats and a lower mold bed. Both the upper mold bed and the lower mold bed are in cone frustum structures, the lower end of the upper mold bed is fixedly connected with the upper end of the lower mold bed through the rodlike connecting seats so that the upper mold bed and the lower mold bed integrally form a cone frustum shaped frame, an annular groove is arranged along a slope of the upper mold bed, an air sac is mounted in the groove and provided with a connector tube, the connector tube penetrates through a through hole in the annular groove of the upper mold bed and is fixed on the upper mold bed, and the air sac can be inflated or deflated through the connector tube. The automatic welding positioning device is convenient in mounting, early errors of products can be compensated effectively, tooling redundancy is large, automatic welding of long cones can be achieved, and welding quality is guaranteed effectively.
Description
Technical field
The utility model belongs to automatic apparatus for welding and positioning technical field, is specifically related to automatic apparatus for welding and positioning at the bottom of a kind of awl.
Background technology
At present, strict assembly precision requires technical indicators such as the welding fabrication awl appearance and size at the end, bus linearity, axiality, perpendicularity are carried out strictness control, still; In the welding for existing large scale awl section and since early stage technology imperfection, when arriving last weld seam; The ovality of weld, bus degree are quite undesirable; And put many gusset plates of burn-oning at last lower cone section inner surface, inner free space is limited, and existing positioner installation difficulty is bigger; The gap of weld metal zone can't guarantee, thereby welding quality can't guarantee.
Summary of the invention
The purpose of the utility model is to provide automatic apparatus for welding and positioning at the bottom of a kind of awl, solves existing positioner difficult problem is installed, and simultaneously, guarantees the installing and locating precision, satisfies the product welding quality.
The technical scheme of the utility model is following: automatic apparatus for welding and positioning at the bottom of a kind of awl comprises film tire, several Connection Blocks and following film tire, wherein; Last film tire is circular cone structure with following film tire, and the lower end of last film tire is fixedly connected with the upper end of following film tire through several shaft-like Connection Blocks, makes frustum of a cone framework of the whole formation of film tire and following film tire; Film tire inclined-plane has annular groove on the edge; And air bag is installed in groove, air bag is provided with and connects the mouth pipe, connects the mouth pipe and passes the through hole in the film tread ring connected in star; And be fixed on the film tire, can be through connecing the mouth pipe to airbag aeration or venting.
A through hole in the film tread ring connected in star is passed at the two ends of said air bag, and the one of which end is fixed on the inwall of film tire through the briquetting sealing, and the other end of air bag seals bolt seals through the air bag with two clamping plate bolt shapes.
The described film tire of going up is compared inside reduction 3mm with the theoretical profile of following film tire frustum of a cone inclined-plane and conical product bus.
Described air bag is under inflated condition not, and the air bag outer mold surface is less than the theoretical profile of product bus, and under inflated condition, air bag cylindrical contour is greater than the theoretical profile of product bus.
The remarkable result of the utility model is: automatic apparatus for welding and positioning at the bottom of the said a kind of awl of the utility model, and easy for installation, effective period error before the compensation product, the frock redundancy is big, can realize the automatic welding of long awl tube, effectively guarantees welding quality.
Description of drawings
Fig. 1 is an automatic apparatus for welding and positioning structural representation at the bottom of the described a kind of awl of the utility model;
Fig. 2 is Fig. 1 partial enlarged drawing;
Fig. 3 is an automatic apparatus for welding and positioning air bag interface structural representation at the bottom of the described a kind of awl of the utility model;
Among the figure: 1, the theoretical profile of product bus; 2, air bag; 3, go up the film tire; 4, Connection Block; 5, following film tire; 6, pressure inlet; 7, briquetting; 8, air bag seals bolt.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is done further explain.
Like Fig. 1～shown in Figure 3; Automatic apparatus for welding and positioning at the bottom of a kind of awl comprises air bag 2, last film tire 3, several Connection Blocks 4 and following film tire 5, wherein; Last film tire 3 is circular cone structure with following film tire 5; The lower end of last film tire 3 is fixedly connected with the upper end of following film tire 5 through shaft-like Connection Block 4, makes frustum of a cone framework of film tire 3 and following film tire 5 whole formation, and goes up film tire 3 and compare inside reduction 3mm with following film tire 5 frustum of a cone inclined-planes and the theoretical profile 1 of conical product bus.Film tire 3 inclined-planes have annular groove on the edge, and air bag 2 is installed in annular groove, and air bag 2 is under inflated condition not; Air bag 2 outer mold surface are less than the theoretical profile 1 of product bus, and under air bag 2 inflated conditions, air bag 2 cylindrical contours are greater than the theoretical profile 1 of product bus; Wherein, A through hole in film tire 3 annular grooves is passed at the two ends of air bag 2, and the one of which end is fixed on the inwall of film tire 3 through briquetting 7 sealings, and the other end of air bag 2 seals bolt 8 sealings through the air bag with two clamping plate bolt shapes; On film tire 3 annular grooves installation air bag 2 on the edge, also be equipped with and connect mouth pipe 6; Connect mouth pipe 6 and pass the through hole in film tire 3 annular grooves, and be fixed on the film tire 3, can be through connecing 2 inflations of 6 pairs of air bags of mouth pipe or venting.
The concrete course of work of automatic apparatus for welding and positioning is at the bottom of the described a kind of awl of the utility model: the awl section product that will weld vertically is placed on this positioner; Film tire 3 and following film tire 5 Primary Location in the dependence; Tentatively align in the commissure, and utilize the air bag 2 inflation pressurizes that connect in 6 pairs of last film tire 3 annular grooves of mouth pipe, guaranteeing that the commissure gap clearance is under welding condition; Guarantee the fastening location of commissure; After welding is accomplished,, accomplish awl section product welding location through connecing 2 venting of 6 pairs of air bags of mouth pipe.
Claims (4)
1. bore the automatic apparatus for welding and positioning in the end for one kind; It is characterized in that: comprise film tire (3), several Connection Blocks (4) and following film tire (5), wherein, last film tire (3) and following film tire (5) are circular cone structure; The lower end of last film tire (3) is fixedly connected with the upper end of following film tire (5) through several shaft-like Connection Blocks (4); Make frustum of a cone framework of the whole formation of film tire (3) and following film tire (5), film tire (3) inclined-plane has annular groove on the edge, and in groove, air bag is installed (2); Air bag (2) is provided with and connects mouth pipe (6); Connect the mouth pipe and pass the through hole in film tire (3) annular groove, and be fixed on the film tire (3), can be through connecing mouth pipe (6) to air bag (2) inflation or venting.
2. automatic apparatus for welding and positioning at the bottom of a kind of awl according to claim 1; It is characterized in that: a through hole in film tire (3) annular groove is passed at the two ends of said air bag (2); The one of which end is fixed on the inwall of film tire (3) through briquetting (7) sealing, and the other end of air bag (2) seals bolt (8) sealing through the air bag with two clamping plate bolt shapes.
3. automatic apparatus for welding and positioning at the bottom of a kind of awl according to claim 1 is characterized in that: the described film tire (3) of going up is compared inside reduction 3mm with following film tire (5) frustum of a cone inclined-plane with the theoretical profile of conical product bus (1).
4. according to described any one the automatic apparatus for welding and positioning in awl end of claim 1～3; It is characterized in that: described air bag (2) is under inflated condition not; Air bag (2) outer mold surface is less than the theoretical profile (1) of product bus; Under air bag (2) inflated condition, air bag (2) cylindrical contour is greater than the theoretical profile (1) of product bus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120179807 CN202123340U (en) | 2011-05-31 | 2011-05-31 | Automatic welding positioning device for cone bottom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120179807 CN202123340U (en) | 2011-05-31 | 2011-05-31 | Automatic welding positioning device for cone bottom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202123340U true CN202123340U (en) | 2012-01-25 |
Family
ID=45486411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120179807 Expired - Fee Related CN202123340U (en) | 2011-05-31 | 2011-05-31 | Automatic welding positioning device for cone bottom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202123340U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103286443A (en) * | 2013-05-31 | 2013-09-11 | 昆山宝锦激光拼焊有限公司 | Servo clamp for laser tailor-welding |
| CN104526234A (en) * | 2014-12-30 | 2015-04-22 | 山西汾西重工有限责任公司 | Integral weld forming tool for internal reinforcing ribs of thin-walled special-shaped cone cylinder |
| CN104308815B (en) * | 2014-09-28 | 2016-04-06 | 上海锅炉厂有限公司 | Bipyramid platform assembling assembly fixture |
| CN109128640A (en) * | 2018-09-05 | 2019-01-04 | 浙江卓驰机械有限公司 | A kind of welding tool setup |
-
2011
- 2011-05-31 CN CN 201120179807 patent/CN202123340U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103286443A (en) * | 2013-05-31 | 2013-09-11 | 昆山宝锦激光拼焊有限公司 | Servo clamp for laser tailor-welding |
| CN104308815B (en) * | 2014-09-28 | 2016-04-06 | 上海锅炉厂有限公司 | Bipyramid platform assembling assembly fixture |
| CN104526234A (en) * | 2014-12-30 | 2015-04-22 | 山西汾西重工有限责任公司 | Integral weld forming tool for internal reinforcing ribs of thin-walled special-shaped cone cylinder |
| CN104526234B (en) * | 2014-12-30 | 2016-02-10 | 山西汾西重工有限责任公司 | Reinforcement integral solder forming frock in thin wall special-shaped cone cylinder |
| CN109128640A (en) * | 2018-09-05 | 2019-01-04 | 浙江卓驰机械有限公司 | A kind of welding tool setup |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120125 Termination date: 20180531 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |