CN217735892U - Improved submerged arc furnace pressure ring oil cylinder - Google Patents
Improved submerged arc furnace pressure ring oil cylinder Download PDFInfo
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- CN217735892U CN217735892U CN202221488118.XU CN202221488118U CN217735892U CN 217735892 U CN217735892 U CN 217735892U CN 202221488118 U CN202221488118 U CN 202221488118U CN 217735892 U CN217735892 U CN 217735892U
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Abstract
The utility model relates to a hot stove pressure ring hydro-cylinder in modified ore deposit belongs to hydro-cylinder technical field, has solved current hot stove pressure ring in ore deposit and has dismantled technical problem such as difficulty, maintenance are inconvenient, the cost of labor is high, maintenance duration is long. The solution is as follows: an improved submerged arc furnace pressure ring oil cylinder comprises an oil cylinder, a fire blocking cover, a piston plug module and a piston module; the piston plug module comprises a piston plug, a piston gland arranged on the right side of the piston plug and an adjusting handle arranged on the right end face of the piston gland; the piston gland comprises a special-shaped clamping plate, a connecting plate and a gland bottom plate which are sequentially connected from left to right; a cavity structure matched with the piston gland is arranged in the cavity on the right side of the oil cylinder, an annular groove is formed in the position, corresponding to the special-shaped clamping plate, of the cavity structure, and special-shaped grooves are formed in the positions, corresponding to the connecting plate and the gland bottom plate, of the cavity structure. Compared with the prior art, the utility model has the advantages of the cost of labor is low, maintenance duration is short, maintenance intensity is low, need not to dismantle the bolt.
Description
Technical Field
The utility model belongs to the technical field of the hydro-cylinder, concretely relates to hot stove pressure ring hydro-cylinder in modified ore deposit.
Background
At present, the submerged arc furnace pressure ring generally adopts hydro-cylinder and manual tight device two kinds of modes of top to be used in the copper tile and presss from both sides tightly, and the pressure ring has one side of hydro-cylinder if the problem appears, does not dismantle well, and the maintenance is inconvenient, and workman maintenance time is very long, and working strength is very big to submerged arc furnace maintenance environment is abominable.
SUMMERY OF THE UTILITY MODEL
In order to overcome the not enough of prior art, solve the hot stove pressure ring in current ore deposit and dismantle difficulty, the maintenance is inconvenient, the cost of labor is high, maintenance duration scheduling technical problem, the utility model provides a hot stove pressure ring hydro-cylinder in modified ore deposit.
The utility model discloses a following technical scheme realizes.
The utility model provides an improved submerged arc furnace pressure ring oil cylinder, which comprises an oil cylinder, a fire blocking cover, a piston plug module and a piston module; the fire blocking cover is arranged at the left end port of the oil cylinder, the piston plug module and the piston module are both arranged in the cavity of the oil cylinder, the piston module is arranged on the left side of the inner cavity of the oil cylinder, and a piston rod of the piston module penetrates through the fire blocking cover and extends out to the left; the piston plug module is positioned on the right side of the piston module;
the piston plug module comprises a piston plug, a piston gland arranged on the right side of the piston plug and an adjusting handle arranged on the right end face of the piston gland, and the piston plug is connected with the piston gland and the adjusting handle through bolts;
the piston gland comprises a special-shaped clamping plate, a connecting plate and a gland bottom plate which are sequentially connected from left to right; the connecting plate and the gland bottom plate are both in circular plate structures, the diameter size of the gland bottom plate is larger than that of the connecting plate, and the diameter size of the connecting plate is larger than that of the piston plug; the left side and the right side of the special-shaped clamping plate are symmetrical, the edges of the left side and the right side are parallel to each other, the upper edge and the lower edge of the special-shaped clamping plate are arc-shaped, and the diameter size of a circle corresponding to the upper edge and the lower edge of the special-shaped clamping plate is larger than that of the gland bottom plate;
the piston press cover is characterized in that a cavity structure matched with the piston press cover is arranged in the cavity on the right side of the oil cylinder, an annular groove is formed in the position, corresponding to the special-shaped clamping plate, of the cavity structure, the size of the annular groove is consistent with the size of the circular diameter corresponding to the upper edge and the lower edge of the special-shaped clamping plate, and special-shaped grooves corresponding to the special-shaped clamping plate in shape are formed in the left side and the right side of the position, corresponding to the connecting plate and the press cover bottom plate, of the cavity structure.
Furthermore, an O-shaped sealing ring is arranged at the contact position of the piston plug and the oil cylinder.
Furthermore, a positioning ring, a dustproof ring and a lip type sealing ring are arranged at the contact position of the piston module and the oil cylinder.
Furthermore, the piston plug and the piston gland are made of stainless steel.
The utility model discloses the beneficial effect who reaches is: the utility model discloses choose piston end cap module for use, can fix the rotatory 90 of dysmorphism cardboard during the maintenance, equally rotatory 90 can take out during the dismantlement, has saved the bolt dismantlement of traditional mode on with piston gland and has taken out the clamping key again and twist up the bolt and wait the process of repeated dismantlement bolt, has improved the efficiency of maintenance, reduces artifical input.
Compared with the prior art, the utility model has the advantages of the cost of labor is low, maintenance duration is short, maintenance intensity is low, need not to dismantle the bolt.
Drawings
Fig. 1 is a schematic structural view in a fastening state of the present invention;
FIG. 2 is a schematic view of the piston plug;
FIG. 3 is a front view of the piston gland;
FIG. 4 is a left side view of the piston gland;
fig. 5 is a cavity structure corresponding to the piston gland on the right side of the oil cylinder.
In the figure: 1, an oil cylinder; 2, a fire blocking cover; 3, a piston plug module; 4 a piston module; 5 a piston rod; 6, a piston plug; 7, a piston gland; 7-1 of a special-shaped clamping plate; 7-2 connecting plates; 7-3, pressing a bottom plate; 8, adjusting a handle; 9, a bolt; 10 an annular groove; 11, a special-shaped groove; a 12O-shaped sealing ring; 13 a positioning ring; 14 dust ring; 15 lip type sealing ring.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples.
As shown in fig. 1 to 5, an improved submerged arc furnace pressure ring oil cylinder comprises an oil cylinder 1, a fire blocking cover 2, a piston plug module 3 and a piston module 4; the fire blocking cover 2 is arranged at the left end port of the oil cylinder 1, the piston plug module 3 and the piston module 4 are both arranged in the cavity of the oil cylinder 1, the piston module 4 is arranged on the left side of the inner cavity of the oil cylinder 1, and a piston rod 5 of the piston module 4 penetrates through the fire blocking cover 2 and extends out to the left; the piston plug module 3 is positioned on the right side of the piston module 4.
The piston plug module 3 comprises a piston plug 6, a piston gland 7 arranged on the right side of the piston plug 6 and an adjusting handle 8 arranged on the right end face of the piston gland 7, the piston plug 6 and the piston gland 7 are made of stainless steel, and the piston plug 6 is connected with the piston gland 7 and the adjusting handle 8 through bolts 9. An O-shaped sealing ring 12 is arranged at the contact position of the piston plug 6 and the oil cylinder 1, so that the sealing property of the piston plug 6 and the oil cylinder 1 is ensured; and a positioning ring 13, a dust ring 14 and a lip type sealing ring 15 are arranged at the contact position of the piston module 4 and the oil cylinder 1, the dust ring 14 can prevent dust, and the lip type sealing ring 15 ensures the sealing performance of the piston module 4 and the oil cylinder 1. The piston gland 7 comprises a special-shaped clamping plate 7-1, a connecting plate 7-2 and a gland bottom plate 7-3 which are sequentially connected from left to right; the connecting plate 7-2 and the gland bottom plate 7-3 are both of circular plate structures, the diameter size of the gland bottom plate 7-3 is larger than that of the connecting plate 7-2, and the diameter size of the connecting plate 7-2 is larger than that of the piston plug 6; the piston gland is characterized in that the left side and the right side of the special-shaped clamping plate 7-1 are symmetrical, the edges of the left side and the right side are parallel to each other, the upper edge and the lower edge of the special-shaped clamping plate 7-1 are arc-shaped, the diameter size of a circle corresponding to the upper edge and the lower edge of the special-shaped clamping plate 7-1 is larger than that of a circle corresponding to the gland bottom plate 7-3, a cavity structure matched with the piston gland 7 is arranged in a cavity on the right side of the oil cylinder 1, an annular groove 10 is formed in the position, corresponding to the special-shaped clamping plate 7-1, of the cavity structure, the size of the annular groove 10 is consistent with that of the circle corresponding to the upper edge and the lower edge of the special-shaped clamping plate 7-1, and therefore the piston gland 7 and the cavity of the oil cylinder 1 are better fixed. The left side and the right side of the position corresponding to the connecting plate 7-2 and the gland bottom plate 7-3 in the cavity structure are provided with special-shaped grooves 11 corresponding to the special-shaped clamping plates 7-1 in shape. The piston plug module 3 is aligned to the annular groove 10 and the special-shaped groove 11 in the cavity of the oil cylinder 1 through the special-shaped clamping plate 7-1, the connecting plate 7-2 and the gland bottom plate 7-3 and is placed into the cavity of the oil cylinder 1 and can be fixed after rotating 90 degrees, when maintenance and disassembly are needed, the piston plug module 3 can be taken out after rotating 90 degrees around the cavity of the oil cylinder 1, the process that bolts on a piston gland are disassembled in a traditional mode, clamping keys are taken out, the bolts are screwed up, and the like, repeated bolt disassembly is omitted, maintenance time is shortened, and maintenance intensity is reduced.
The working process of the utility model is as follows:
the piston plug 6 and the piston gland 7 are fixedly connected and assembled into a piston plug module 3 by a bolt 9, the piston plug module 3 is aligned to an annular groove 10 and a special-shaped groove 11 in the cavity of the oil cylinder 1 through a special-shaped clamping plate 7-1, a connecting plate 7-2 and a gland bottom plate 7-3 and is placed into the cavity of the oil cylinder 1, the piston plug module can be fixed after rotating 90 degrees, and the piston plug module 3 can be taken out after rotating 90 degrees when being taken out.
The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited to the above embodiments, and can be modified within the knowledge range of those skilled in the art, and any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. An improved submerged arc furnace pressure ring oil cylinder comprises an oil cylinder (1), a fire blocking cover (2), a piston plug module (3) and a piston module (4); the fire blocking cover (2) is arranged at the left end port of the oil cylinder (1), the piston plug module (3) and the piston module (4) are both arranged in the cavity of the oil cylinder (1), the piston module (4) is arranged on the left side of the inner cavity of the oil cylinder (1), and a piston rod (5) of the piston module (4) penetrates through the fire blocking cover (2) and extends out to the left; the piston plug module (3) is positioned on the right side of the piston module (4); the method is characterized in that:
the piston plug module (3) comprises a piston plug (6), a piston gland (7) arranged on the right side of the piston plug (6) and an adjusting handle (8) arranged on the right end face of the piston gland (7), and the piston plug (6) is connected with the piston gland (7) and the adjusting handle (8) through bolts (9);
the piston gland (7) comprises a special-shaped clamping plate (7-1), a connecting plate (7-2) and a gland bottom plate (7-3) which are sequentially connected from left to right; the connecting plate (7-2) and the gland bottom plate (7-3) are both of circular plate structures, the diameter of the gland bottom plate (7-3) is larger than that of the connecting plate (7-2), and the diameter of the connecting plate (7-2) is larger than that of the piston plug (6); the left side and the right side of the special-shaped clamping plate (7-1) are symmetrical, the edges of the left side and the right side are parallel to each other, the upper edge and the lower edge of the special-shaped clamping plate (7-1) are arc-shaped, and the diameter size of a circle corresponding to the upper edge and the lower edge of the special-shaped clamping plate (7-1) is larger than that of a gland bottom plate (7-3);
the piston oil cylinder is characterized in that a cavity structure matched with the piston gland (7) is arranged in a right cavity of the oil cylinder (1), an annular groove (10) is formed in the position, corresponding to the special-shaped clamping plate (7-1), of the cavity structure, the size of the annular groove (10) is consistent with the size of a circular diameter corresponding to the upper edge and the lower edge of the special-shaped clamping plate (7-1), and special-shaped grooves (11) corresponding to the special-shaped clamping plate (7-1) in shape are formed in the left side and the right side of the position, corresponding to the connecting plate (7-2) and the gland bottom plate (7-3), of the cavity structure.
2. The improved submerged arc furnace pressure ring oil cylinder as claimed in claim 1, wherein: and an O-shaped sealing ring (12) is arranged at the contact position of the piston plug (6) and the oil cylinder (1).
3. The improved submerged arc furnace pressure ring oil cylinder as defined in claim 1, wherein: and a positioning ring (13), a dust ring (14) and a lip type sealing ring (15) are arranged at the contact position of the piston module (4) and the oil cylinder (1).
4. The improved submerged arc furnace pressure ring oil cylinder as claimed in claim 1, wherein: and the piston plug (6) and the piston gland (7) are both made of stainless steel materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221488118.XU CN217735892U (en) | 2022-06-14 | 2022-06-14 | Improved submerged arc furnace pressure ring oil cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221488118.XU CN217735892U (en) | 2022-06-14 | 2022-06-14 | Improved submerged arc furnace pressure ring oil cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217735892U true CN217735892U (en) | 2022-11-04 |
Family
ID=83841018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221488118.XU Active CN217735892U (en) | 2022-06-14 | 2022-06-14 | Improved submerged arc furnace pressure ring oil cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217735892U (en) |
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2022
- 2022-06-14 CN CN202221488118.XU patent/CN217735892U/en active Active
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