CN204474710U - A kind of automatic argon-blowing piecing devices - Google Patents
A kind of automatic argon-blowing piecing devices Download PDFInfo
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- CN204474710U CN204474710U CN201420855080.4U CN201420855080U CN204474710U CN 204474710 U CN204474710 U CN 204474710U CN 201420855080 U CN201420855080 U CN 201420855080U CN 204474710 U CN204474710 U CN 204474710U
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Abstract
The utility model provides a kind of automatic argon-blowing piecing devices, and it effectively can solve the problem of not easily dismounting and change after joint male end wearing and tearing of existing automatic argon-blowing joint.It comprises joint hero end and the female end of joint, joint hero end is fixedly installed on transloading equipment by hero end erecting frame, the female end of joint is installed on the tank skin of ladle by female end erecting frame, joint hero end comprises male end fitting body, male end fitting body has axially through breather line, it is characterized in that: male end fitting body comprises the coaxial top contact body removably connected for entirety, adapter body, and bottom fitting body, the two ends of adapter body respectively with top contact body, bottom fitting body removably connects, top contact body, adapter body, bottom fitting body all has breather line respectively, and top contact body, adapter body, the breather line of bottom fitting body is coaxially through.
Description
Technical field
The utility model the utility model relates to the utility appliance field in steel-smelting production process, is specially a kind of automatic argon-blowing piecing devices.
Background technology
Ladle is carrying out needing by reaching the effect of stirring molten steel to molten steel blowing argon gas under stove in molten steel transport process, general under stove on transloading equipment as ladle car, bale panoramic tables is provided with argon gas blowing device more, need the argon gas pipeline of ladle to dock with the argon gas blowing device on transloading equipment when molten steel fallers tank, current most docking operation is by manually directly carrying out manual docking by hydraulic quick coupler, because the heat radiation of molten steel in transport process can cause sulphur in molten steel, the precipitation of phosphorus thus cause molten steel, the splashing of slag, jeopardize the safety of operator, easy initiation personal injury accident, and existing automatic butt-jointing device for argon blowing pipeline is shown in Fig. 1, it comprises the female end 80 of the joint being installed on ladle tank skin 60 and holds 90 with the joint hero being installed on the argon gas blowing device on transloading equipment 40, see accompanying drawing 1, its shortcoming is: after (1) life-time service, wearing and tearing easily appears in the contact end portion of its fittings body and female end fitting body, thus the ventpipe 91 in joint hero end can be caused cannot to dock completely with the ventpipe 81 of the female end of joint and cause gas leak phenomenon, the Argon stirring action of impact to molten steel, therefore the fittings body to changing joint hero end is in time needed, but because the fittings body of its joint hero end is overall Y joint body, therefore its dismounting and change inconvenience, affect production efficiency, (2) its joint hero end and the female end of joint are in docking operation, sphere 92 between the flange assembly held by joint hero coordinates the guide effect of the head hero end that achieves a butt joint, before but when the fittings body of joint hero end, the fittings body of female end does not touch with joint, namely when the spring of joint hero end is in free state, the mating spherical surfaces of the flange assembly of joint hero end cannot play effective guide effect, thus cannot ensure joint hero end and the female end axis coaxle of joint all the time, impact is butted into power, (3) its joint hero end 90 easy accumulated slag, dust stratifications, and cannot stop that high-temperature steel slag is splashed on spring, thus cause the spring life of joint hero end 90 to shorten.
Summary of the invention
For the problems referred to above, the utility model provides a kind of automatic argon-blowing piecing devices, it effectively can solve the problem of not easily dismounting and change after joint male end wearing and tearing of existing automatic argon-blowing joint, and joint hero end and the automatic butt correcting function of the female end of joint in docking operation can be ensured, effectively can avoid the erosion of high-temperature steel slag butt junction hero end simultaneously, extend its work-ing life.
Its technical scheme is such, it comprises joint hero end and the female end of joint, described joint hero end is fixedly installed on transloading equipment by hero end erecting frame, the female end of described joint is installed on the tank skin of ladle by female end erecting frame, described joint hero end comprises male end fitting body, described male end fitting body has axially through breather line, it is characterized in that: described male end fitting body comprises the coaxial detachable top contact body installed, adapter body, and bottom fitting body, the two ends of described adapter body respectively with described top contact body, bottom fitting body removably connects, described top contact body, adapter body, bottom fitting body all has breather line respectively, and described top contact body, adapter body, the breather line of bottom fitting body is coaxially through.
Further, described top contact body, be threaded respectively between adapter body and bottom fitting body.
Its further feature is also: described joint hero end also comprises male end flanges assembly, described male end fitting body is installed on the base plate of described hero end erecting frame by described male end flanges assembly, described male end flanges assembly comprises male end upper flange and male end lower flange, described adapter body is set in sleeve pipe, described hero end upper flange holds lower flange split to be installed on the flange assembly installation portion of described sleeve pipe periphery with male, described flange assembly installation portion is radially outward protruding sphere, described hero end upper flange holds lower flange to be respectively equipped with the sphere die cavity of indent with male, described hero end upper flange, rear described flange assembly installation portion can at described hero end upper flange on the flange assembly installation portion of described sleeve pipe for the split of male end lower flange, the split of male end lower flange formed sphere die cavity in freely rotate.
Further, the female end of described joint comprises female end fitting body and female end flanges assembly, described female end fitting body is installed on described female end erecting frame by described female end flanges assembly, described female end flanges assembly comprises female end upper flange and female end lower flange, described female end upper flange, female end lower flange is respectively equipped with the sphere inner chamber of indent, the periphery of the flanged end of described female end fitting body is sphere, described female end upper flange, after on the flanged end that the split of female end lower flange is installed on described female end fitting body, the flanged end of described female end fitting body can at described female end upper flange, automatically rotate in the spherical inner chamber of the indent that female end lower flange split is formed.
Its further feature is also: described hero end erecting frame is also provided with slag-blocking apparatus, described slag-blocking apparatus comprises housing, skimming plate, pressing plate, balancing weight, axle sleeve and axle, described housing is installed on the vertical support plate of described hero end erecting frame, the flange assembly bottom surface of the female end of described joint is provided with described pressing plate, described skimming plate, balancing weight is fixedly installed on described axle sleeve periphery, described skimming plate weight is less than described balancing weight weight, the front end face of described housing has the excellent arc-shaped slot of front opening, after described axle sleeve is set on described axle rotationally, complete installation is in described excellent arc-shaped slot, and described skimming plate is positioned at the outside of the front opening of described excellent arc-shaped slot, described balancing weight is positioned at described housing,
Further, the front end of described skimming plate has circular arc cutaway;
Described skimming plate, balancing weight are all welded on the periphery of described axle sleeve;
End cap, nut shaft is passed through to positioning and locking between the two ends of described axle and described axle sleeve;
The pressing plate of the female end of described joint is installed vertically on the flange assembly bottom surface of the female end of described joint, and the length of described pressing plate is greater than the length of the female end fitting body of the female end of described joint.
Compared with existing automatic argon-blowing piecing devices, the beneficial effects of the utility model are:
(1) its male end fitting body is assembled by the top contact body coaxially removably connected, adapter body and bottom fitting body, therefore after the top contact body with the female end in contact of joint weares and teares, directly the top contact body of wearing and tearing can be disassembled and the top contact body of more taking each other's daughter as daughters-in-law, it equally needn't can change male end fitting body by after the dismounting of whole joint hero end by traditional automatic argon-blowing joint for another example, thus the replacing difficulty of male end fitting body is greatly reduced, save the replacing settling time of male end fitting body, effectively enhance productivity; And top contact body, be threaded respectively between adapter body and bottom fitting body and more can be convenient to the dismounting of top contact body;
(2) it is by the guide effect that coordinate achieve a butt joint head hero hold of the flange assembly installation portion of the spherically shape of sleeve pipe periphery with the spherical cavity of the indent of flange assembly, its guide effect can not be subject to the spring state impact of male end fitting body outside, hold in docking operation the male male end fitting body of holding of butt junction all the time can play effective guide effect at the female end of joint and joint hero, guarantee that docking accurately;
(3) between the female end fitting body of the female end of its joint and female end flanges assembly also by mating spherical surfaces, can ensure that the female end of joint and joint are male further and hold female end fitting body and male end fitting body in docking operation to keep on the same axis, guarantee accurate docking;
(4) its slag-blocking apparatus arranged effectively can stop the erosion of high-temperature steel slag butt junction hero end, the work-ing life of the spring of extending connector hero end.
Accompanying drawing explanation
Fig. 1 is the structural representation of existing automatic argon-blowing piecing devices;
Fig. 2 is joint hero end and the mounting structure schematic diagram of the female end of joint under mated condition of automatic argon-blowing piecing devices of the present utility model;
Fig. 3 is joint hero end and the mounting structure schematic diagram of the female end of joint under non-mated condition of automatic argon-blowing piecing devices of the present utility model
Fig. 4 be automatic argon-blowing piecing devices of the present utility model joint hero end be rotated counterclockwise 90 degree of rear axial cross section structure schematic diagram;
Fig. 5 is the axial cross section structural representation of the female end of joint of automatic argon-blowing piecing devices of the present utility model;
Fig. 6 is the plan structure schematic diagram of the slag-blocking apparatus of automatic argon-blowing piecing devices of the present utility model;
Fig. 7 is that the A-A of Fig. 6 is to structural representation;
Fig. 8 is the left TV structure schematic diagram of Fig. 6;
Fig. 9 is joint hero end and the schematic perspective view of the female end of joint under mated condition of automatic argon-blowing piecing devices of the present utility model;
Figure 10 is joint hero end and the schematic perspective view of the female end of joint under non-mated condition of automatic argon-blowing piecing devices of the present utility model.
Embodiment
See Fig. 2 and Fig. 3, automatic argon-blowing piecing devices of the present utility model comprise joint hero end 10 and the female end 20 of joint, joint hero end 10 is fixedly installed on transloading equipment 40 by male end erecting frame 30, and the female end of joint 20 is installed on the tank skin 60 of ladle by female end erecting frame 50, see Fig. 4, joint hero end 10 comprises male end fitting body 11, male end fitting body 11 has axially through breather line 12, male end fitting body 11 comprises the coaxial detachable top contact body 111 installed, adapter body 112, and bottom fitting body 113, the two ends of adapter body 112 respectively with top contact body 111, bottom fitting body 112 removably connects, top contact body 111, adapter body 112, bottom fitting body 113 has breather line 121, 122, 123, and top contact body, adapter body, the breather line 121 of bottom fitting body, 122, 123 are coaxially formed through breather line 12, wherein top contact body 111, be threaded respectively between adapter body 112 and bottom fitting body 113, be convenient to top contact body 111, the dismounting of bottom fitting body 113 and replacing.
See Fig. 4, joint hero end 10 also comprises male end flanges assembly 13, male end fitting body 11 is installed on the base plate 31 of male end erecting frame 30 by male end flanges assembly 13, male end flanges assembly 13 comprises male end upper flange 131 and male end lower flange 132, adapter body 112 is set in sleeve pipe 14, male end upper flange 131 holds lower flange 132 split to be installed on the flange assembly installation portion 141 of sleeve pipe 14 periphery with male, flange assembly installation portion 141 is radially outward protruding sphere, male end upper flange 131 holds lower flange 132 to be respectively equipped with the sphere die cavity of indent with male, male end upper flange 131, male end lower flange 132 split rear flange assembly installation portion 141 on the flange assembly installation portion 141 of sleeve pipe 14 can hold upper flange 131 at hero, the split of male end lower flange 132 formed sphere die cavity in freely rotate.In Fig. 4,15 is spring shield cap, and 16 is spring,
See Fig. 5, the female end of joint 20 comprises female end fitting body 21 and female end flanges assembly 22, female end fitting body 21 is installed on female end erecting frame 50 by female end flanges assembly 22, female end flanges assembly 22 comprises female end upper flange 221 and female end lower flange 222, female end upper flange 221, female end lower flange 222 is respectively equipped with the sphere inner chamber of indent, the periphery of the flanged end 211 of female end fitting body 21 is sphere, female end upper flange 221, after on the flanged end 211 that the split of female end lower flange 222 is installed on female end fitting body, the flanged end 211 of female end fitting body can at female end upper flange 221, automatically rotate in the spherical inner chamber of the indent that female end lower flange 222 split is formed.In Fig. 5,24 is return spring.
Male end erecting frame 30 is also provided with slag-blocking apparatus 70, see Fig. 6, Fig. 7 and Fig. 8, slag-blocking apparatus 70 comprises housing 71, skimming plate 72, balancing weight 73, axle sleeve 74 and axle 75, housing 71 is installed on the vertical support plate 32 of male end erecting frame 30, female end flanges assembly 22 bottom surface of the female end of joint 20 is provided with pressing plate 23, skimming plate 72, balancing weight 73 is fixedly installed on axle sleeve 74 periphery, skimming plate 72 weight is less than balancing weight 73 weight, the front end face of housing 71 has the excellent arc-shaped slot 711 of front opening, see Fig. 9 and Figure 10, after axle sleeve 74 is set on axle 75 rotationally, complete installation is in excellent arc-shaped slot 711, and skimming plate 72 is positioned at the outside of the front opening of excellent arc-shaped slot 711, balancing weight 73 is positioned at housing 71, the front end of skimming plate 72 has circular arc cutaway 721, skimming plate 72, balancing weight 73 are all welded on the periphery of axle sleeve 74, locked by end cap 76, nut 77 axial location between the two ends of axle 75 and axle sleeve 74, the pressing plate 23 of the female end of joint 20 is installed vertically on the bottom surface of the female end lower flange 222 of the female end flanges assembly 22 of the female end of joint 20, and the length of pressing plate 23 is greater than the length of the fittings body 21 of the female end of joint.See Fig. 3 and Figure 10, because the weight of balancing weight 73 is compared with the Heavy Weight of skimming plate 72, therefore when the female end 20 of the joint of automatic argon-blowing piecing devices holds 10 to be in its unaccessed state with joint hero, balancing weight 73 freely hangs down downwards by Gravitative Loads and falls thus drive axle sleeve 74 to rotate clockwise around axle in excellent arc-shaped slot 711, afterwards drive skimming plate 72 to be upturned and be positioned at joint hero and hold directly over the top contact body 111 of 10, play available protecting joint hero end, stop the effect of high-temperature steel slag; And when the joint hero end 10 of automatic argon-blowing piecing devices needs to connect with the female end 20 of joint, see Fig. 2 and Fig. 9, the pressing plate 23 being installed on flange assembly 22 bottom surface of the female end of joint 20 in the process that the female end of joint 20 is descending promotes skimming plate 72 simultaneously and rotates counterclockwise downwards thus skimming plate 72 be in close to vertical state and expose the male top contact body 111 held of joint, completes the joint of joint hero end 10 and the female end 20 of joint.
Claims (9)
1. automatic argon-blowing piecing devices, it comprises joint hero end (10) and the female end of joint (20), described joint hero end (10) is fixedly installed on transloading equipment (40) by male end erecting frame (30), the female end of described joint (20) is installed on the tank skin (60) of ladle by female end erecting frame (50), described joint hero end (10) comprises male end fitting body (11), described male end fitting body (11) has axially through breather line (12), it is characterized in that: described male end fitting body (11) comprises the coaxial detachable top contact body (111) installed, adapter body (112), and bottom fitting body (113), the two ends of described adapter body (112) respectively with described top contact body (111), bottom fitting body (113) removably connects, described top contact body (111), adapter body (112), bottom fitting body (113) has breather line (121), (122), (123), and described top contact body, adapter body, the breather line (121) of bottom fitting body, (122), (123) described breather line (12) is coaxially formed through.
2. a kind of automatic argon-blowing piecing devices according to claim 1, is characterized in that: described top contact body (111), be threaded respectively between adapter body (112) and bottom fitting body (113).
3. a kind of automatic argon-blowing piecing devices according to claim 1, it is characterized in that: described joint hero end (10) also comprises male end flanges assembly (13), described male end fitting body (11) is installed on the base plate (31) of described hero end erecting frame (30) by described male end flanges assembly (13), described male end flanges assembly (13) comprises male end upper flange (131) and male end lower flange (132), described adapter body (112) is set in sleeve pipe (14), described hero end upper flange (131) holds lower flange (132) split to be installed on the flange assembly installation portion (141) of described sleeve pipe (14) periphery with male, described flange assembly installation portion (141) is radially outward protruding sphere, described hero end upper flange (131) holds lower flange (141) to be respectively equipped with the sphere die cavity of indent with male, male end upper flange (131), described flange assembly installation portion (141) can described hero end upper flange (131) after the flange assembly installation portion (141) of described sleeve pipe (14) is upper for lower flange (132) split of male end, lower flange (132) split of male end formed sphere die cavity in freely rotate.
4. a kind of automatic argon-blowing piecing devices according to claim 3, it is characterized in that: the female end of described joint (20) comprises female end fitting body (21) and female end flanges assembly (22), described female end fitting body (21) is installed on described female end erecting frame (50) by described female end flanges assembly (22), described female end flanges assembly (22) comprises female end upper flange (221) and female end lower flange (222), described female end upper flange (221), female end lower flange (222) is respectively equipped with the sphere inner chamber of indent, the periphery of the flanged end (211) of described female end fitting body (21) is sphere, described female end upper flange (221), the split of female end lower flange (222) be installed on the flanged end (211) of described female end fitting body (21) upper after the flanged end (211) of described female end fitting body (21) can described female end upper flange (221), automatically rotate in the spherical inner chamber of the indent that female end lower flange (222) split is formed.
5. according to described a kind of automatic argon-blowing piecing devices arbitrary in Claims 1 to 4, it is characterized in that: described hero end erecting frame (30) is also provided with slag-blocking apparatus (70), described slag-blocking apparatus (70) comprises housing (71), skimming plate (72), balancing weight (73), axle sleeve (74) and axle (75), described housing (71) is installed on the vertical support plate (32) of described hero end erecting frame (30), flange assembly (22) bottom surface of the female end of described joint (20) is provided with pressing plate (23), described skimming plate (72), balancing weight (73) is fixedly installed on described axle sleeve (74) periphery, described skimming plate (72) weight is less than described balancing weight (73) weight, the front end face of described housing (71) has the excellent arc-shaped slot (711) of front opening, described axle sleeve (74) is set in the upper rear complete installation of described axle (75) rotationally in described excellent arc-shaped slot (711), and described skimming plate (72) is positioned at the outside of the front opening of described excellent arc-shaped slot (711), described balancing weight (73) is positioned at described housing (71).
6. a kind of automatic argon-blowing piecing devices according to claim 5, is characterized in that: the front end of described skimming plate (72) has circular arc cutaway (721).
7. a kind of automatic argon-blowing piecing devices according to claim 5, is characterized in that: described skimming plate (72), balancing weight (73) are all welded on the periphery of described axle sleeve (74).
8. a kind of automatic argon-blowing piecing devices according to claim 5, is characterized in that: locked by end cap (76), nut (77) axial location between the two ends of described axle (75) and described axle sleeve (74).
9. a kind of automatic argon-blowing piecing devices according to claim 5, it is characterized in that: the pressing plate (23) of the female end of described joint (20) is installed vertically on flange assembly (22) bottom surface of the female end of described joint (20), and the length of described pressing plate (23) is greater than female end fitting body (21) length of the female end of described joint (20).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420855080.4U CN204474710U (en) | 2014-12-30 | 2014-12-30 | A kind of automatic argon-blowing piecing devices |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420855080.4U CN204474710U (en) | 2014-12-30 | 2014-12-30 | A kind of automatic argon-blowing piecing devices |
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| CN204474710U true CN204474710U (en) | 2015-07-15 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104595604A (en) * | 2014-12-30 | 2015-05-06 | 无锡巨力重工股份有限公司 | Automatic argon blowing connector device |
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2014
- 2014-12-30 CN CN201420855080.4U patent/CN204474710U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104595604A (en) * | 2014-12-30 | 2015-05-06 | 无锡巨力重工股份有限公司 | Automatic argon blowing connector device |
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