CN203804501U - Detachable cross-shaped barrel positioning device - Google Patents
Detachable cross-shaped barrel positioning device Download PDFInfo
- Publication number
- CN203804501U CN203804501U CN201420186335.2U CN201420186335U CN203804501U CN 203804501 U CN203804501 U CN 203804501U CN 201420186335 U CN201420186335 U CN 201420186335U CN 203804501 U CN203804501 U CN 203804501U
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- China
- Prior art keywords
- broach
- straight section
- positioning
- cylindrical shell
- shaft sleeve
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- Withdrawn - After Issue
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Abstract
The utility model relates to a detachable cross-shaped barrel positioning device. The detachable cross-shaped barrel positioning device is characterized by comprising a center shaft, at least one detachable comb tooth positioning device and at least one detachable straight section positioning device are coaxially arranged on the center shaft, and the distance between every two adjacent comb tooth positioning devices, and/or the distance between every two adjacent straight section positioning devices and/or the distance between each comb tooth positioning device and the corresponding adjacent straight section positioning device can be adjusted according to the size of a barrel-shaped part to be spliced by pipes. The positioning device is used on trial in a workshop, the effect is remarkable, and the positioning device has the advantages of being low in manufacturing cost, high in machining precision, convenient and rapid to install and operate and the like. After assembly of the positioning device, an electric turnover frame can be placed on an outer circular ring, namely a positioning block, a supporting rod, a handle, a threaded rod and a shaft sleeve are disassembled, and a support base or the center shaft are not needed. Multiple positioning devices can be assembled in batches in a one-off mode and put into production and manufacture, so that the positioning device is high in production efficiency and is conveniently put into use for the production workshop on a large scale.
Description
Technical field
The utility model relates to a kind of positioner using when manufacturing the cylinder-shaped part be spliced by pipe.
Background technology
At present, when the cylinder-shaped part be spliced by pipe is manufactured in workshop, custom adopts the circular orientation device of stationary structure, this device is without centralized positioning means, and the circular orientation device in device is fixing non-dismountable, while adopting this device to carry out the manufacturing of pressure vessels for the chemical industry internals, while carrying out welding operation between spare part, device and the easy integral body of pressure vessels for the chemical industry deform, and are difficult for guaranteeing product physical dimension.And adopting this kind of device to manufacture, its production efficiency is low, is unfavorable for workshop large scale investment use.
Summary of the invention
The purpose of this utility model is to provide a kind of positioner using when manufacturing the cylinder-shaped part be spliced by pipe.
In order to achieve the above object, the technical solution of the utility model has been to provide a kind of cylindrical shell cross positioning device that loads and unloads, it is characterized in that, comprise central shaft, coaxially arranged on central shaft have at least one removably broach positioner and at least one straight section positioner removably, and the distance between the distance between adjacent two broach positioners and/or adjacent two straight section positioners and/or adjacent broach positioner and the distance between straight section positioner can be adjusted according to the size of the cylinder-shaped part for the treatment of to be spliced by pipe;
Each broach positioner comprises the broach positioning shaft sleeve being positioned on axis, broach positioning shaft sleeve is located on central shaft, surrounding at broach positioning shaft sleeve is evenly equipped with at least three broach positioning screw rasp bars, one end of every broach positioning screw rasp bar activity CONTACT WITH FRICTION all and between broach positioning shaft sleeve, the other end of every broach positioning screw rasp bar is all connected with the threaded one end of a broach positioning support strut, on every broach positioning support strut, be provided with broach positioning action handle, on the other end of every broach positioning support strut, be provided with a broach locating piece, activity CONTACT WITH FRICTION between broach locating piece and broach positioning support strut, rotary comb teeth positioning action handle makes corresponding broach locating piece and broach positioning support strut relative broach positioning screw rasp bar and broach positioning shaft sleeve produce stretch/shrink action, cylindrical shell locating ring of all broach locating piece positioning supports, between cylindrical shell locating ring and broach locating piece, be connected removably, broach location-plate is removably installed on cylindrical shell locating ring, broach location-plate is for installing the pipe of location Two bors d's oeuveres welding, the arc radius of cylindrical shell locating ring is R1, the arc radius of broach location-plate is R2, R2 >=R1,
Each straight section positioner comprises the straight section positioning shaft sleeve being positioned on axis, straight section positioning shaft sleeve is located on central shaft, surrounding at straight section positioning shaft sleeve is evenly equipped with at least three straight section positioning screw rasp bars, one end of every straight section positioning screw rasp bar all and section positioning shaft sleeve between activity CONTACT WITH FRICTION, the other end of every straight section positioning screw rasp bar is all connected with the threaded one end of a straight section positioning support strut, on every straight section positioning support strut, be provided with straight section positioning action handle, on the other end of every straight section positioning support strut, be provided with a straight section locating piece, activity CONTACT WITH FRICTION between straight section locating piece and straight section positioning support strut, rotation straight section positioning action handle makes corresponding straight section locating piece and straight section positioning support strut relative straight section positioning screw rasp bar and straight section positioning shaft sleeve produce stretch/shrink action, straight section locating ring of all straight section locating piece positioning supports, between straight section locating ring and straight section locating piece, be connected removably, the arc radius of straight section locating ring equates with the arc radius of cylindrical shell locating ring.
Preferably, described broach positioning shaft sleeve is identical with the structure of described straight section positioning shaft sleeve, described broach positioning screw rasp bar and described straight section positioning screw rasp bar, described broach positioning action handle and described straight section positioning action handle, described broach positioning support strut and described straight section positioning support strut, described broach locating piece and described straight section locating piece.
Preferably, described broach positioning shaft sleeve comprises the blowout patche being located on described central shaft, at blowout patche, be evenly equipped with at least three pipes outward, activity CONTACT WITH FRICTION between one end of every pipe and a broach positioning screw rasp bar or one end of a straight section positioning screw rasp bar, every pipe surrounding, be evenly equipped with at least three blocks of first steel plates, every block of first steel plate is all welded and fixed with pipe and blowout patche.
Preferably, by least three connecting square pipes, all described broach positioners and all described straight section positioners are welded to connect, are welded to connect rear or are placed on bearing or electric turnover frame.
Preferably, between described broach locating piece and described cylindrical shell locating ring and/or between described straight section locating piece and described straight section locating ring, by draw-in groove, be connected.
Preferably, the arc radius R1=0～8mm of cylindrical shell locating ring described in the arc radius R2-of described broach location-plate.
Preferably, described broach location-plate is put together by the fan-shaped location-plate of polylith, is provided with for the comb-shaped teeth groove of location Two bors d's oeuveres welding pipe is installed on every fan-shaped location-plate.
Preferably, described straight section locating ring is formed by outer toroid, interior annulus and the second Plate Welding between outer toroid and interior annulus in outer toroid, and the arc radius of outer toroid equates with the arc radius of described cylindrical shell locating ring.
Removably broach positioner in the utility model device, removably straight section positioner can be according to actual product needs, select corresponding quantity to be arranged on central shaft, putting spacing between the two can adjust according to product size, has guaranteed the physical dimension of product.Broach location-plate polylith combination is installed, and is convenient to tool part processing, and in cylindrical shell locating ring, outer toroid, arc radius is R1, and in broach location-plate, arc radius is R2.Wherein arc radius size R2 >=R1, after pipe part has welded on the utility model device, removes broach location-plate, allows pipe fitting welding after-contraction to R1 size, has guaranteed Product jointing quality.
The utility model device effect after workshop is on probation is remarkable, the advantage such as the utlity model has low cost of manufacture, machining accuracy is high, and fitting operation is convenient.And after the utility model device assembled, electric turnover frame can be placed in to outer toroid position, remove locating piece, support bar, handle, threaded rod, axle sleeve, without using bearing and central shaft.The manufacture of once can a plurality of devices of Batch assemblage putting into production, has very high production efficiency, is convenient to workshop large scale investment and uses.
Accompanying drawing explanation
A kind of general structure front view that loads and unloads cylindrical shell cross positioning device that Fig. 1 provides for the utility model;
A kind of general structure side view that loads and unloads cylindrical shell cross positioning device that Fig. 2 provides for the utility model;
Fig. 3 A is the front view of broach positioner;
Fig. 3 B is the side sectional view of broach positioner;
Fig. 3 C is the partial enlarged drawing of I part in Fig. 3 A;
Fig. 4 is the schematic diagram of broach locating piece or straight section locating piece;
Fig. 5 is the schematic diagram of broach positioning support strut or straight section positioning support strut;
Fig. 6 is the schematic diagram of broach positioning screw rasp bar or straight section positioning screw rasp bar;
Fig. 7 A is the schematic diagram of broach positioning shaft sleeve or straight section positioning shaft sleeve;
Fig. 8 is the schematic diagram of cylindrical shell locating ring;
Fig. 9 A is the schematic diagram of fan-shaped location-plate;
Fig. 9 B is the partial enlarged drawing of the I part in Fig. 9 A;
Figure 10 A is the front view of straight section positioner;
Figure 10 B is the side sectional view of straight section positioner;
Figure 11 A is the front view of straight section locating ring;
Figure 11 B is the side sectional view of straight section locating ring.
The specific embodiment
For the utility model is become apparent, hereby with preferred embodiment, and coordinate accompanying drawing to be described in detail below.
As shown in Figures 1 and 2, a kind of cylindrical shell cross positioning device that loads and unloads that the utility model provides, comprises central shaft 2, removably broach positioner 3, removably straight section positioner 4, connecting square pipes 5 and bolt 6.
Central shaft 2 is placed on two end bearings 1.In the present embodiment, with 4 cover broach positioners 3 and 2 cover straight section positioners 4, alter on centre axle 2, putting spacing between the two can adjust, according to the size of the cylinder-shaped part until being spliced by pipe by putting after spacing adjusts to the right place between the two, by bolt 6, screw location, afterwards by broach positioning action handle 3-3 and straight section positioning action handle 4-4 on rotary comb teeth positioner 3 and straight section positioner 4, regulation comb tooth positioning device 3 and straight section positioner 4 positions, Jiang Qi center is all on central shaft 2, re-using connecting square pipes 5 is welded to connect, look afterwards production and processing requirement, the loaded and unloaded cylindrical shell cross positioning device that the utility model can be provided is placed on bearing 1 or electric turnover frame 7, carry out the fitting operation of product parts pipe.
In conjunction with Fig. 3 A to Fig. 3 C, broach positioner 3 is a kind of sub-assembly, comprise the broach positioning shaft sleeve 3-5 being positioned on axis, broach positioning shaft sleeve 3-5 is located on central shaft 2, surrounding at broach positioning shaft sleeve 3-5 is evenly equipped with four broach positioning screw rasp bar 3-4, one end of every broach positioning screw rasp bar 3-4 activity CONTACT WITH FRICTION all and between broach positioning shaft sleeve 3-5, the other end of every broach positioning screw rasp bar 3-4 is all connected with the threaded one end of a broach positioning support strut 3-2, on every broach positioning support strut 3-2, be provided with broach positioning action handle 3-3, on the other end of every broach positioning support strut 3-2, be provided with a broach locating piece 3-1, activity CONTACT WITH FRICTION between broach locating piece 3-1 and broach positioning support strut 3-2, rotary comb teeth positioning action handle 3-3 makes corresponding broach locating piece 3-1 and broach positioning support strut 3-2 relative broach positioning screw rasp bar 3-4 and broach positioning shaft sleeve 3-5 produce stretch/shrink action, cylindrical shell locating ring 3-9 of all broach locating piece 3-1 positioning supports, between cylindrical shell locating ring 3-9 and broach locating piece 3-1, by draw-in groove, be connected, broach location-plate 3-10 is by bolt 3-6, nut 3-7, packing ring 3-8 is arranged on cylindrical shell locating ring 3-9, broach location-plate 3-10 is for installing the pipe of location Two bors d's oeuveres welding, the arc radius of cylindrical shell locating ring 3-9 is R1, the arc radius of broach location-plate 3-10 is R2, R2 >=R1, in the present embodiment, R2-R1=6～8mm, after pipe part has welded on the utility model device, unclamp the bolt 3-6 on broach positioner 3, nut 3-7, packing ring 3-8 can remove the broach location-plate 3-10 on cylindrical shell locating ring 3-9, allow pipe fitting welding after-contraction to R1 size, guaranteed Product jointing quality.
In conjunction with Fig. 8, cylindrical shell locating ring 3-9 is provided with semicircle orifice 3-9-1, circular hole 3-9-2, groove 3-9-3 and draw-in groove mouth 3-9-4.
In conjunction with Fig. 9 A and Fig. 9 B, broach location-plate 3-10 is put together and is by 8 fan-shaped location-plates, is finally combined into an annular, and the angle a of every fan-shaped location-plate is 45., fan-shaped location-plate is provided with comb-shaped teeth groove 3-10-1, for the pipe of location Two bors d's oeuveres welding is installed.Fan-shaped location-plate is provided with semicircle orifice 3-10-2, circular hole 3-10-3, groove 3-10-4 and draw-in groove mouth 3-10-5, and its position is corresponding one by one with semicircle orifice 3-9-1, circular hole 3-9-2, groove 3-9-3 and draw-in groove mouth 3-9-4 position on cylindrical shell locating ring 3-9.
In conjunction with Figure 10 A and Figure 10 B, each straight section positioner 4 comprises the straight section positioning shaft sleeve 4-1 being positioned on axis, straight section positioning shaft sleeve 4-1 is located on central shaft 2, surrounding at straight section positioning shaft sleeve 4-1 is evenly equipped with four straight section positioning screw rasp bar 4-2, one end of every straight section positioning screw rasp bar 4-2 activity CONTACT WITH FRICTION all and between section positioning shaft sleeve 4-1, the other end of every straight section positioning screw rasp bar 4-2 is all connected with the threaded one end of a straight section positioning support strut 4-3, on every straight section positioning support strut 4-3, be provided with straight section positioning action handle 4-4, on the other end of every straight section positioning support strut 4-3, be provided with a straight section locating piece 4-5, activity CONTACT WITH FRICTION between straight section locating piece 4-5 and straight section positioning support strut 4-3, rotation straight section positioning action handle 4-4 makes corresponding straight section locating piece 4-5 and straight section positioning support strut 4-3 relative straight section positioning screw rasp bar 4-2 and straight section positioning shaft sleeve 4-1 produce stretch/shrink action, straight section locating ring 4-6 of all straight section locating piece 4-5 positioning supports, between straight section locating ring 4-6 and straight section locating piece 4-5, by draw-in groove, be connected.
As shown in Fig. 7 A and Fig. 7 B, broach positioning shaft sleeve 3-5 is identical with the structure of straight section positioning shaft sleeve 4-1, for weldment, comprise the blowout patche 3-5-1 being located on central shaft 2, at blowout patche 3-5-1, be evenly equipped with four pipe 3-5-2 outward, activity CONTACT WITH FRICTION between one end of every pipe 3-5-2 and a broach positioning screw rasp bar 3-4 or one end of a straight section positioning screw rasp bar 4-2, every pipe 3-5-2 surrounding, be evenly equipped with polylith the first steel plate 3-5-3, every the first steel plate 3-5-3 is all welded and fixed with pipe 3-5-2 and blowout patche 3-5-1.
As shown in Figure 6, broach positioning screw rasp bar 3-4 is identical with the structure of straight section positioning screw rasp bar 4-2, which is provided with Step Shaft 3-4-1, external screw thread 3-4-2 and circular hole 3-4-3.
Broach positioning action handle 3-3 is identical with the structure of straight section positioning action handle 4-4.
As shown in Figure 5, broach positioning support strut 3-2 is identical with the structure of straight section positioning support strut 4-3, has Step Shaft 3-2-1, circular hole 3-2-2 and internal thread hole 3-2-3 on it.
As shown in Figure 4, broach locating piece 3-1 is identical with the structure of straight section locating piece 4-5, which is provided with draw-in groove 3-1-1, circular hole 3-1-2.
In conjunction with Figure 11 A and Figure 11 B, straight section locating ring 4-6 is weldment, by outer toroid 4-1-1, interior ring 4-1-2, steel plate 4-1-3, is welded.The numeric dimensions that the arc radius of outer toroid 4-1-1 is is identical with the arc radius R1 of cylindrical shell locating ring 3-9.On interior ring 4-1-2, be provided with groove 4-5-1 and draw-in groove mouth 4-5-2, and its position is corresponding one by one with groove 3-9-3 and draw-in groove mouth 3-9-4 position on cylindrical shell locating ring 3-9.
Broach positioner 3 and straight section positioner 4 complete after assembling, at cylindrical shell locating ring 3-9, broach location-plate 3-10, straight section locating ring 4-1, under assembled state, can remove broach locating piece 3-1, broach positioning support strut 3-2, broach positioning action handle 3-3, broach positioning screw rasp bar 3-4 and broach positioning shaft sleeve 3-5 and straight section positioning shaft sleeve 4-1, straight section positioning screw rasp bar 4-2, straight section positioning support strut 4-3, straight section positioning action handle 4-4 and straight section locating piece 4-5.
A kind of cylindrical shell cross positioning device operation use step of loading and unloading that the utility model provides is as follows:
1,, according to product length and project organization, determine the quantity of broach positioner 3, straight section positioner 4.Determine the arc radius R1 in cylindrical shell locating ring 3-9 and outer toroid 4-1-1, determine the arc radius R2 of broach location-plate 3-10, wherein, R2 >=R1.
2, each part part in assembling broach positioner 3, straight section positioner 4, central shaft 2 is placed on bearing 1, broach positioner 3, straight section positioner 4 are altered on centre axle 2, the placing distance of locating ring is adjusted according to product, by bolt 6, screw location, afterwards by rotary comb teeth positioning action handle 3-3 and straight section positioning action handle 4-4, regulate the position at positioning comb tooth positioning device 3, straight section positioner 4 places, Jiang Qi center, on central shaft 2, re-uses connecting square pipes 5 and is welded to connect.
3, according to needs of production, can determine whether to remove broach locating piece 3-1, broach positioning support strut 3-2, broach positioning action handle 3-3, broach positioning screw rasp bar 3-4 and broach positioning shaft sleeve 3-5 and straight section positioning shaft sleeve 4-1, straight section positioning screw rasp bar 4-2, straight section positioning support strut 4-3, straight section positioning action handle 4-4 and straight section locating piece 4-5, the utility model device is winched on electric turnover frame 7, and the utility model device is in without central shaft state.Otherwise also can not remove broach locating piece 3-1, broach positioning support strut 3-2, broach positioning action handle 3-3, broach positioning screw rasp bar 3-4 and broach positioning shaft sleeve 3-5 and straight section positioning shaft sleeve 4-1, straight section positioning screw rasp bar 4-2, straight section positioning support strut 4-3, straight section positioning action handle 4-4 and straight section locating piece 4-5, by bearing 1, central shaft 2, carry out part installation.
4, after Two bors d's oeuveres welding pipe welding equipment is positioned on the utility model device, actual measurement cylindrical shell outside diameter size, determine whether to remove, broach location-plate 3-10 on broach positioner 3 (by unclamping bolt 3-6, nut 3-7, packing ring 3-8 realizes), allows the pipe postwelding on product cylindrical shell be contracted to cylindrical shell locating ring 3-9, outer toroid 4-1-1 size.
Although the utility model can disclose as above with preferred embodiments; but not in order to limit the utility model; any those skilled in the art; within not departing from spirit and scope of the present utility model; when doing a little modification and perfect, therefore protection domain of the present utility model is worked as with being as the criterion that claim was defined.
Claims (8)
1. one kind can be loaded and unloaded cylindrical shell cross positioning device, it is characterized in that, comprise central shaft (2), at upper coaxially arranged at least one removably broach positioner (3) and at least one the straight section positioner (4) removably that has of central shaft (2), the distance between the distance between the distance between adjacent two broach positioners (3) and/or adjacent two straight section positioners (4) and/or adjacent broach positioner (3) and straight section positioner (4) can be adjusted according to the size of the cylinder-shaped part for the treatment of to be spliced by pipe;
Each broach positioner (3) comprises the broach positioning shaft sleeve (3-5) being positioned on axis, broach positioning shaft sleeve (3-5) is located on central shaft (2), surrounding at broach positioning shaft sleeve (3-5) is evenly equipped with at least three broach positioning screw rasp bars (3-4), one end of every broach positioning screw rasp bar (3-4) activity CONTACT WITH FRICTION all and between broach positioning shaft sleeve (3-5), the other end of every broach positioning screw rasp bar (3-4) is all connected with the threaded one end of a broach positioning support strut (3-2), on every broach positioning support strut (3-2), be provided with broach positioning action handle (3-3), on the other end of every broach positioning support strut (3-2), be provided with a broach locating piece (3-1), activity CONTACT WITH FRICTION between broach locating piece (3-1) and broach positioning support strut (3-2), rotary comb teeth positioning action handle (3-3) makes corresponding broach locating piece (3-1) and broach positioning support strut (3-2) broach positioning screw rasp bar (3-4) and the action of broach positioning shaft sleeve (3-5) generation stretch/shrink relatively, all broach locating pieces (3-1) cylindrical shell locating rings of positioning supports (3-9), between cylindrical shell locating ring (3-9) and broach locating piece (3-1), be connected removably, broach location-plate (3-10) is removably installed on cylindrical shell locating ring (3-9), broach location-plate (3-10) is for installing the pipe of location Two bors d's oeuveres welding, the arc radius of cylindrical shell locating ring (3-9) is R1, the arc radius of broach location-plate (3-10) is R2, R2 >=R1,
Each straight section positioner (4) comprises the straight section positioning shaft sleeve (4-1) being positioned on axis, straight section positioning shaft sleeve (4-1) is located on central shaft (2), surrounding at straight section positioning shaft sleeve (4-1) is evenly equipped with at least three straight section positioning screw rasp bars (4-2), one end of every straight section positioning screw rasp bar (4-2) activity CONTACT WITH FRICTION all and between section positioning shaft sleeve (4-1), the other end of every straight section positioning screw rasp bar (4-2) is all connected with the threaded one end of a straight section positioning support strut (4-3), on every straight section positioning support strut (4-3), be provided with straight section positioning action handle (4-4), on the other end of every straight section positioning support strut (4-3), be provided with a straight section locating piece (4-5), activity CONTACT WITH FRICTION between straight section locating piece (4-5) and straight section positioning support strut (4-3), rotation straight section positioning action handle (4-4) makes corresponding straight section locating piece (4-5) and straight section positioning support strut (4-3) straight section positioning screw rasp bar (4-2) and the action of straight section positioning shaft sleeve (4-1) generation stretch/shrink relatively, all straight section locating pieces (4-5) straight section locating rings of positioning supports (4-6), between straight section locating ring (4-6) and straight section locating piece (4-5), be connected removably, the arc radius of straight section locating ring (4-6) equates with the arc radius of cylindrical shell locating ring (3-9).
2. a kind of cylindrical shell cross positioning device that loads and unloads as claimed in claim 1, it is characterized in that, described broach positioning shaft sleeve (3-5) is identical with the structure of described straight section positioning shaft sleeve (4-1), described broach positioning screw rasp bar (3-4) and described straight section positioning screw rasp bar (4-2), described broach positioning action handle (3-3) and described straight section positioning action handle (4-4), described broach positioning support strut (3-2) and described straight section positioning support strut (4-3), described broach locating piece (3-1) and described straight section locating piece (4-5).
3. a kind of cylindrical shell cross positioning device that loads and unloads as claimed in claim 2, it is characterized in that, described broach positioning shaft sleeve (3-5) comprises the blowout patche (3-5-1) being located on described central shaft (2), outside blowout patche (3-5-1), be evenly equipped with at least three pipes (3-5-2), activity CONTACT WITH FRICTION between one end of one end of every pipe (3-5-2) and a broach positioning screw rasp bar (3-4) or a straight section positioning screw rasp bar (4-2), in every pipe (3-5-2) surrounding, be evenly equipped with at least three blocks of first steel plates (3-5-3), every block of first steel plate (3-5-3) is all welded and fixed with pipe (3-5-2) and blowout patche (3-5-1).
4. a kind of cylindrical shell cross positioning device that loads and unloads as claimed in claim 1, it is characterized in that, by at least three connecting square pipes (5), all described broach positioners (3) and all described straight section positioners (4) are welded to connect, are welded to connect rear or are placed on bearing (1) or electric turnover frame (7).
5. a kind of cylindrical shell cross positioning device that loads and unloads as claimed in claim 1, it is characterized in that, between described broach locating piece (3-1) and described cylindrical shell locating ring (3-9) and/or between described straight section locating piece (4-5) and described straight section locating ring (4-6), by draw-in groove, be connected.
6. a kind of cylindrical shell cross positioning device that loads and unloads as claimed in claim 1, is characterized in that, the arc radius R1=0～8mm of cylindrical shell locating ring (3-9) described in the arc radius R2-of described broach location-plate (3-10).
7. a kind of cylindrical shell cross positioning device that loads and unloads as claimed in claim 1, it is characterized in that, described broach location-plate (3-10) is put together by the fan-shaped location-plate of polylith, is provided with for the comb-shaped teeth groove of location Two bors d's oeuveres welding pipe is installed on every fan-shaped location-plate.
8. a kind of cylindrical shell cross positioning device that loads and unloads as claimed in claim 1, it is characterized in that, described straight section locating ring (4-6) by outer toroid (4-1-1), be positioned at the annulus (4-1-2) of outer toroid (4-1-1) and be positioned at outer toroid (4-1-1) and annulus (4-1-2) between the second steel plate (4-1-3) be welded, the arc radius of outer toroid (4-1-1) equates with the arc radius of described cylindrical shell locating ring (3-9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420186335.2U CN203804501U (en) | 2014-04-17 | 2014-04-17 | Detachable cross-shaped barrel positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420186335.2U CN203804501U (en) | 2014-04-17 | 2014-04-17 | Detachable cross-shaped barrel positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203804501U true CN203804501U (en) | 2014-09-03 |
Family
ID=51443310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420186335.2U Withdrawn - After Issue CN203804501U (en) | 2014-04-17 | 2014-04-17 | Detachable cross-shaped barrel positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203804501U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104057242A (en) * | 2014-04-17 | 2014-09-24 | 上海锅炉厂有限公司 | Assemble-disassemble cross-shaped positioning device for cylinders |
| CN105290675A (en) * | 2015-11-02 | 2016-02-03 | 无锡华光锅炉股份有限公司 | Assembly welding template structure of steam cooling separator and steam cooling separator device |
| CN105397246A (en) * | 2015-12-24 | 2016-03-16 | 哈尔滨锅炉厂有限责任公司 | Thin-wall stainless steel plate spliced square-opening pipe welding port deformation preventing method |
-
2014
- 2014-04-17 CN CN201420186335.2U patent/CN203804501U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104057242A (en) * | 2014-04-17 | 2014-09-24 | 上海锅炉厂有限公司 | Assemble-disassemble cross-shaped positioning device for cylinders |
| CN105290675A (en) * | 2015-11-02 | 2016-02-03 | 无锡华光锅炉股份有限公司 | Assembly welding template structure of steam cooling separator and steam cooling separator device |
| CN105290675B (en) * | 2015-11-02 | 2017-06-13 | 无锡华光锅炉股份有限公司 | A kind of cold separator welding equipment formwork structure of vapour and the cold separator of vapour |
| CN105397246A (en) * | 2015-12-24 | 2016-03-16 | 哈尔滨锅炉厂有限责任公司 | Thin-wall stainless steel plate spliced square-opening pipe welding port deformation preventing method |
| CN105397246B (en) * | 2015-12-24 | 2018-06-05 | 哈尔滨锅炉厂有限责任公司 | Thin-wall stainless steel plate spells anti-deformation method at square opening pipe weld port |
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