CN114164335A - Gas cylinder heat treatment tool - Google Patents
Gas cylinder heat treatment tool Download PDFInfo
- Publication number
- CN114164335A CN114164335A CN202111470309.3A CN202111470309A CN114164335A CN 114164335 A CN114164335 A CN 114164335A CN 202111470309 A CN202111470309 A CN 202111470309A CN 114164335 A CN114164335 A CN 114164335A
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- loading frame
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 66
- 238000003825 pressing Methods 0.000 claims abstract description 33
- 238000007669 thermal treatment Methods 0.000 claims description 11
- 229910000831 Steel Inorganic materials 0.000 claims description 10
- 239000010959 steel Substances 0.000 claims description 10
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 11
- 230000005484 gravity Effects 0.000 abstract description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 13
- 230000000087 stabilizing effect Effects 0.000 description 12
- 239000002131 composite material Substances 0.000 description 9
- 230000000694 effects Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/0006—Details, accessories not peculiar to any of the following furnaces
- C21D9/0025—Supports; Baskets; Containers; Covers
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/62—Quenching devices
- C21D1/63—Quenching devices for bath quenching
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/0068—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for particular articles not mentioned below
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
- C22F1/04—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The invention discloses a gas cylinder heat treatment tool, which comprises a gas cylinder fixing and loading frame body and a gas cylinder pressing cover, wherein a loaded gas cylinder is fixed in the gas cylinder fixing and loading frame body, and the gas cylinder pressing cover is buckled above the gas cylinder fixing and loading frame body for loading the gas cylinder; the gas cylinder fixing and loading frame body comprises a bottom plate, a supporting connection column, a hoisting bearing column and a gas cylinder positioning ring, wherein a gas cylinder mouth end fixing limiting hole is uniformly distributed on the bottom plate, the supporting connection column and the hoisting bearing column are vertically arranged on the periphery of the bottom plate, the supporting connection column and the hoisting bearing column are uniformly fixed on the periphery of the bottom plate at intervals, a gas cylinder positioning ring is arranged right above each gas cylinder mouth end fixing limiting hole, the gas cylinder positioning ring and the gas cylinder mouth end fixing limiting hole are coaxial, and the gas cylinder positioning ring are welded together and fixed with the supporting connection column and the hoisting bearing column. The invention can ensure that the position of the gas cylinder is relatively fixed and the gas cylinder is not easy to be inclined, so that the gas cylinder can not be seriously deformed under the action of self gravity in the heat treatment process.
Description
Technical Field
The invention belongs to the technical field of special tools, is particularly suitable for heat treatment of auxiliary gas cylinders, and particularly relates to a gas cylinder heat treatment tool.
Background
At present, in the production link of the aluminum alloy gas cylinder or the composite gas cylinder liner, heat treatment is an essential link, and after the aluminum alloy gas cylinder or the composite gas cylinder liner is subjected to solution quenching treatment at 550 ℃, the plasticity and toughness of an aluminum alloy part can be improved, and preparation is made for the next step of artificial aging treatment; the aluminum alloy gas cylinder or the composite gas cylinder liner is subjected to 150-180 ℃ artificial aging treatment, so that good tensile strength, good plasticity and good toughness can be obtained. When the aluminum alloy gas cylinder or the composite gas cylinder liner is subjected to heat treatment, the aluminum alloy gas cylinder or the composite gas cylinder liner is not suitable to be horizontally placed or obliquely placed, otherwise, roundness deterioration and body straightness deterioration of the aluminum alloy gas cylinder or the composite gas cylinder liner are easily caused, the processing treatment of subsequent processes is not easy, and even the whole aluminum alloy gas cylinder or the composite gas cylinder liner is scrapped, so that the aluminum alloy gas cylinder or the composite gas cylinder liner is generally placed vertically during heat treatment.
The traditional aluminum alloy gas cylinder heat treatment tool mainly adopts a gas cylinder positioning ring, and the aluminum alloy gas cylinder is fixed by the gas cylinder positioning ring so as to complete the heat treatment work of feeding the aluminum alloy gas cylinder into a furnace; after long-term use of the gas cylinder positioning ring for fixing the aluminum alloy gas cylinder, the unreasonable situation that the aluminum alloy gas cylinder is not firmly fixed is found in the traditional fixing mode; under the fixed mode condition of tradition, aluminum alloy gas cylinder bottle mouth end does not carry on spacingly, leads to the aluminum alloy gas cylinder crooked easily in heat treatment process for aluminum alloy gas cylinder warp very seriously in heat treatment process, thereby increases the disability rate of aluminum alloy gas cylinder.
Traditional heat treatment frock's gas cylinder holding ring adopts the mode of dress of floating, tie up gas cylinder holding ring and heat treatment material frame with the iron wire, and current heat treatment frock base adopts mesh number and the great wire net preparation of line footpath, can not carry out fine spacing to gas cylinder bottleneck end, the gas cylinder advances the stove in-process body of a bottle and is difficult to vertical state and stands in heat treatment frock, finally easily leads to the gas cylinder to be heated the in-process at heat treatment stove, because of the influence of body dead weight factor, the gas cylinder produces the deformation. After the traditional aluminum alloy gas cylinder heat treatment tool is discharged, the heat treatment tool with the aluminum alloy gas cylinder is placed into a water tank; because the aluminum alloy gas cylinder is not axially limited, when the whole aluminum alloy gas cylinder is put into a water pool, the aluminum alloy gas cylinder floats, so that the aluminum alloy gas cylinder cannot be completely quenched, and the overall performance of the aluminum alloy gas cylinder is influenced.
Disclosure of Invention
Aiming at the problems, the invention makes up the defects of the prior art and provides a heat treatment tool for a gas cylinder.
In order to achieve the purpose, the invention adopts the following technical scheme.
The invention relates to a gas cylinder heat treatment tool, which comprises a gas cylinder fixing and loading frame body and a gas cylinder pressing cover, wherein a gas cylinder is fixedly loaded in the gas cylinder fixing and loading frame body, and the gas cylinder pressing cover is buckled above the gas cylinder fixing and loading frame body for loading the gas cylinder;
the gas cylinder fixing and loading frame body comprises a bottom plate, a supporting connection column, a hoisting bearing column and gas cylinder positioning rings, wherein gas cylinder mouth end fixing limiting holes are uniformly distributed on the bottom plate, the supporting connection column and the hoisting bearing column are vertically arranged on the periphery of the bottom plate, the supporting connection column and the hoisting bearing column are uniformly fixed on the periphery of the bottom plate at intervals, a gas cylinder positioning ring is arranged right above each gas cylinder mouth end fixing limiting hole, the gas cylinder positioning rings and the gas cylinder mouth end fixing limiting holes are coaxial, and the gas cylinder positioning rings are welded together and are fixedly welded with the supporting connection column and the hoisting bearing column;
the bottle pressing cover comprises a cover plate and sleeves, the sleeves are uniformly arranged below the periphery of the cover plate at intervals, the sleeves and the supporting connecting columns are coaxial, and the upper ports of the sleeves penetrate through the cover plate and are fixedly welded with the cover plate; the cover plate of the bottle pressing cover covers the upper portion of a fixed loading frame body loaded with a gas bottle, the peripheral sleeve of the cover plate is sleeved with the top end of the supporting connecting column, and a locking piece is arranged between the sleeve and the top end of the supporting connecting column.
According to a preferable scheme of the invention, the gas cylinder fixing and loading frame body further comprises a hoop, the hoop is sleeved on the outer sides of the supporting and connecting column, the hoisting and carrying column and the gas cylinder positioning ring, an arc-shaped groove matched and connected with the supporting and connecting column, the hoisting and carrying column and the gas cylinder positioning ring is formed in the inner side of the hoop, and the hoop is welded and fixed with the supporting and connecting column, the hoisting and carrying column and the gas cylinder positioning ring; the supporting connection column and the hoisting bearing column are both made of steel pipes.
Furthermore, a lifting lug is arranged between the lower surface of the hoop and the lifting bearing column and is fixedly welded on the lower surface of the hoop and the lifting bearing column.
As another preferable scheme of the invention, a gap is left between the bottle pressing cover and the gas bottle loaded in the gas bottle fixed loading frame.
As another preferred scheme of the invention, the middle part of the bottom plate is uniformly provided with stabilizing columns at intervals, the lower parts of the stabilizing columns are fixedly connected to the bottom plate, the upper parts of the stabilizing columns penetrate through a gap between the gas cylinder positioning rings, and the stabilizing columns are steel pipes with closed top ends.
As another preferred scheme of the invention, a guide cone is fixedly connected to the top end of the support connection column, two first connection through holes are arranged above and below the guide cone, a clamping seat is arranged on the guide cone below the two first connection through holes, the guide cone is inserted into the top end of the support connection column, the clamping seat is connected with a port at the top end of the support connection column, and the first connection through hole is also arranged at the bottom of the support connection column.
In another preferred embodiment of the present invention, lightening holes are distributed on the cover plate of the press bottle cap, and the sleeve is a steel seamless tube.
As another preferred scheme of the invention, the locking piece comprises a pin shaft and an opening pin, a second connecting through hole corresponding to the first connecting through hole on the guide cone and the support connecting column is arranged on the sleeve, the sleeve for pressing the bottle cap is sleeved on the guide cone at the top end of the support connecting column and is located on the clamping seat of the guide cone, the pin shaft penetrates through the second connecting through hole of the sleeve and the first connecting through hole at the lower edge of the guide cone, and the opening pin is inserted into the insertion hole at the end part of the pin shaft.
As another preferable scheme of the invention, the bottom plate of the gas cylinder fixing and loading frame body and the cover plate of the bottle pressing cover are both circular.
The invention has the beneficial effects that:
1. the heat treatment tool solves the problem that the gas cylinder is limited in the tool; the gas cylinder positioning ring in the gas cylinder fixing and loading frame body of the heat treatment tool and the gas cylinder mouth end fixing and limiting hole in the bottom plate are coaxially arranged, the arrangement mode is good in fixing effect and free of relative movement, the gas cylinder mouth penetrates through the gas cylinder mouth end fixing and limiting hole in the bottom plate in the gas cylinder placing process, the relative fixing of the gas cylinder position can be guaranteed, the gas cylinder is not prone to being skewed, and the gas cylinder cannot be seriously deformed due to the self gravity in the heat treatment process.
2. The heat treatment tool also solves the problem that the gas cylinder enters a water pool along with the tool and floats at will; the gas cylinder fixing and loading frame is provided with the pressure bottle cap, and a gap is reserved between the pressure bottle cap and the gas cylinder loaded in the gas cylinder fixing and loading frame, so that a sufficient thermal deformation space of the gas cylinder in a thermal treatment furnace is ensured; when the thermal treatment tool with the gas cylinder enters the water tank after being discharged from the furnace, the gas cylinder can be smoothly sunk into the water tank due to the fact that the pressure bottle cap limits the axial displacement of the gas cylinder, and the thermal treatment tool can be turned over in the water tank to enable the gas cylinder to fully contact with the water surface, so that the thermal treatment of the gas cylinder is more sufficient.
Drawings
Fig. 1 is a schematic perspective view of a gas cylinder heat treatment tool according to the present invention.
Fig. 2 is a schematic structural view of a heat treatment tool for a gas cylinder according to the present invention.
Fig. 3 is a schematic top view of the gas cylinder heat treatment tool of the present invention.
Fig. 4 is a schematic structural diagram of a bottle pressing cover of the gas bottle heat treatment tool.
Fig. 5 is an enlarged structural schematic diagram of a guide cone of the gas cylinder heat treatment tool.
Fig. 6 is a schematic view of a stacked configuration of a loaded cylinder using a cylinder thermal treatment tool of the present invention.
Fig. 7 is a front view of the structure of fig. 6.
Fig. 8 is an enlarged schematic view of a portion a of fig. 7.
The labels in the figure are: the gas cylinder fixing and loading frame comprises a gas cylinder fixing and loading frame body 1, a bottle pressing cover 2, a pin shaft 3, an opening pin 4, a base plate 5, a supporting and connecting column 6, a hoop 7, a guide cone 8, a lifting lug 9, a gas cylinder positioning ring 10, a cover plate 11, a seamless pipe 12, a first connecting through hole 13, a lifting and bearing column 14, a stabilizing column 15, a clamping seat 16, a gas cylinder mouth end fixing limiting hole 17, a lightening hole 18, an arc-shaped groove 19, a second connecting through hole 20, a jack 21 and a gas cylinder 22.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and the detailed description. It should be understood that the detailed description and specific examples, while indicating the invention, are intended for purposes of illustration only and are not intended to limit the scope of the invention.
Referring to fig. 1 to 5, the gas cylinder heat treatment tool of the present invention includes a gas cylinder fixing and loading frame body 1 and a gas cylinder pressing cover 2, wherein a gas cylinder 22 is fixed in the gas cylinder fixing and loading frame body 1, the gas cylinder pressing cover 2 is fastened above the gas cylinder fixing and loading frame body 1 for loading the gas cylinder 22, and a sufficient gap is left between the gas cylinder pressing cover 2 and the gas cylinder 22 loaded in the gas cylinder fixing and loading frame body 1; the gas cylinder fixing and loading frame body 1 comprises a bottom plate 5, a supporting connection column 6, a hoisting and carrying column 14 and gas cylinder positioning rings 10, wherein gas cylinder mouth end fixing limiting holes 17 are uniformly distributed on the bottom plate 5, the supporting connection column 6 and the hoisting and carrying column 14 are vertically arranged on the periphery of the bottom plate 5, the supporting connection column 6 and the hoisting and carrying column 14 are uniformly fixed on the periphery of the bottom plate 5 at intervals, one gas cylinder positioning ring 10 is arranged right above each gas cylinder mouth end fixing limiting hole 17, the gas cylinder positioning rings 10 and the gas cylinder mouth end fixing limiting holes 17 are coaxial, and the gas cylinder positioning rings 10 are welded together and are fixedly welded with the supporting connection column 6 and the hoisting and carrying column 14; the bottle pressing cover 2 comprises a cover plate 11 and sleeves, the sleeves are uniformly arranged below the periphery of the cover plate 11 at intervals, the sleeves and the supporting connecting columns 6 are coaxial, and the upper ports of the sleeves penetrate through the cover plate 11 and are fixedly welded with the cover plate 11; the cover plate 11 of the bottle pressing cover 2 covers the upper portion of the fixed loading frame body 1 loaded with the gas bottle 22, the peripheral sleeve of the cover plate 11 is sleeved with the top end of the supporting and connecting column 6, and a locking piece is arranged between the sleeve and the top end of the supporting and connecting column 6. Specifically, the spacing hole 17 is fixed through the gas cylinder bottle mouth end on the bottom plate 5 and is used for the bottle mouth of fixed gas cylinder 22, gas cylinder holding ring 10 is used for the afterbody of fixed gas cylinder 22, cooperate the retaining member again to fasten bottle lid 2 in the fixed loading support body 1 top of gas cylinder, can restrict the position of gas cylinder 22 in the fixed loading support body 1 of gas cylinder well through pressing bottle lid 2 like this, realized fixing a position gas cylinder 22 in the fixed loading support body 1 of gas cylinder firmly, guaranteed that gas cylinder 22 can realize good thermal treatment.
The gas cylinder fixing and loading frame body 1 further comprises a hoop 7, the hoop 7 is sleeved on the outer sides of the supporting and connecting column 6, the hoisting and carrying column 14 and the gas cylinder positioning ring 10, an arc-shaped groove 19 which is matched and connected with the supporting and connecting column 6, the hoisting and carrying column 14 and the gas cylinder positioning ring 10 is formed in the inner side of the hoop 7, and the hoop 7 is welded and fixed with the supporting and connecting column 6, the hoisting and carrying column 14 and the gas cylinder positioning ring 10; the supporting and connecting column 6 and the hoisting and carrying column 14 are both made of steel pipes; lifting lugs 9 are arranged between the lower surface of the hoop 7 and the lifting bearing column 14, the lifting lugs 9 are fixedly welded to the lower surface of the hoop 7 and the lifting bearing column 14, and the lifting lugs 9 can be used for facilitating lifting of the whole gas cylinder heat treatment tool by lifting equipment to be conveyed into a heat treatment furnace.
As shown in fig. 1, three supporting connection columns 6 and three lifting bearing columns 14 are respectively arranged in the figure, the three supporting connection columns 6 are arranged on the periphery of a bottom plate 5 at equal intervals, the lifting bearing column 14 is arranged in the middle of the arc of the bottom plate 5 between every two supporting connection columns 6, and the arrangement number of the supporting connection columns 6 and the lifting bearing columns 14 can be set according to the amount of gas cylinders 22 loaded according to actual needs; the number of the supporting and connecting columns 6 and the number of the lifting and carrying columns 14 are respectively three, and the number is more suitable.
The middle part of the bottom plate 5 is uniformly provided with stabilizing columns 15 at intervals, the lower parts of the stabilizing columns 15 are fixedly connected to the bottom plate 5, the upper parts of the stabilizing columns 15 penetrate through a gap between the gas cylinder positioning rings 10 and the gas cylinder positioning rings 10, and the stabilizing columns 15 are steel pipes with closed top ends; specifically, the arrangement of the stabilizing columns 15 can improve the overall stability of the gas cylinder fixing and loading frame body 1 after loading the gas cylinder 22, as shown in fig. 1, the stabilizing columns 15 are provided with six, the six are the preferred number, and the six stabilizing columns 15 are circumferentially arranged on the middle part of the bottom plate 5.
The top fixedly connected with direction awl 8 of spliced pole 6, two first connection through-holes 13 are provided with to the upper and lower of direction awl 8, are provided with cassette 16 on the direction awl 8 of two first connection through-holes 13 below, and direction awl 8 is pegged graft in spliced pole 6 top, and cassette 16 meets with spliced pole 6 top port, and spliced pole 6 bottom also is provided with first connection through-hole 13. Referring to fig. 4, 5, 7 and 8, the locking member includes a pin 3 and an opening pin 4, a sleeve is provided with a second connecting through hole 20 corresponding to the first connecting through hole 13 on the supporting connection column 6 and the guiding cone 8, the sleeve of the pressing bottle cap 2 is sleeved on the guiding cone 8 at the top end of the supporting connection column 6 and is seated on the clamping seat 16 of the guiding cone 8, the pin 3 passes through the second connecting through hole 20 of the sleeve and the first connecting through hole 13 at the lower edge of the guiding cone 8, and the opening pin 4 is inserted into the insertion hole 21 at the end of the pin 3.
As shown in fig. 4, the cover plate 11 of the press bottle cap 2 is distributed with lightening holes 18, the lightening holes 18 are arranged to be evenly distributed on the cover plate 11, the number and size of the lightening holes 18 are designed according to the actual weight achieved by the requirement of the heat treatment tool of the invention, and it is only required to ensure that the diameter and position of the lightening holes 18 are not consistent with the diameter and position of the gas cylinder 22; the sleeve is a seamless steel tube 12.
The bottom plate 5 of the gas cylinder fixing and loading frame body 1 and the cover plate 11 of the gas cylinder pressing cover 2 are both circular, the circular bottom plate 5 and the circular cover plate 11 are only one embodiment, and can be arranged into other shapes such as a square shape, and the like, as long as the heat treatment tool can finish the heat treatment processing of the gas cylinder.
According to the heat treatment tool, the gas cylinder can realize a good heat treatment effect through the unique structure that the gas cylinder fixing and loading frame body 1 and the gas cylinder pressing cover 2 are matched. The heat treatment tool can be stacked in the height direction according to the loading capacity of the heat treatment furnace, namely, the heat treatment tools behind the two loading gas cylinders 22 are connected together up and down; as shown in fig. 6 and 7, which are schematic structural diagrams of a superposition type, the support connecting column 6 of the upper heat treatment tool is correspondingly sleeved on the guide cone 8 of the lower heat treatment tool, the first connecting hole 13 at the bottom of the support connecting column 6 of the upper heat treatment tool is aligned with the first connecting hole 13 on the guide cone 8, and the pin shaft 3 and the opening pin 4 are matched, inserted and fixed to complete superposition of the two heat treatment tools; this can improve the heat treatment productivity of the gas cylinder 22.
The heat treatment tool solves the problem that the gas cylinder 22 is limited in the tool; the gas cylinder positioning ring 10 in the gas cylinder fixing and loading frame body 1 of the heat treatment tool and the gas cylinder mouth end fixing limiting hole 17 on the bottom plate 5 are coaxially arranged, the arrangement mode has a good fixing effect, relative movement does not exist, in the process of placing the gas cylinder 22, the gas cylinder 22 mouth penetrates through the gas cylinder mouth end fixing limiting hole 17 on the bottom plate 5, the relative fixing of the position of the gas cylinder 22 can be ensured, the deflection is not easy to generate, and the gas cylinder 22 cannot be seriously deformed due to the self gravity in the heat treatment process.
The heat treatment tool also solves the problem that the gas cylinder enters a water pool along with the tool and floats at will; the invention is provided with the bottle pressing cover 2, and a sufficient gap is left between the bottle pressing cover 2 and the gas bottle 22 loaded in the gas bottle fixed loading frame body 1, so that a sufficient thermal deformation space of the gas bottle 22 in a thermal treatment furnace is ensured; when the thermal treatment tool with the gas cylinder 22 enters a water pool after being discharged, the gas cylinder 22 can be smoothly sunk into the water pool due to the fact that the pressure bottle cap 2 limits the axial displacement of the gas cylinder 22, and the thermal treatment tool can be turned over in the water pool to fully contact the gas cylinder with the water surface, so that the thermal treatment of the gas cylinder 22 is more sufficient.
The gas cylinder fixing and loading frame mainly comprises a gas cylinder fixing and loading frame body 1, a gas cylinder pressing cover 2 and a locking piece, wherein the gas cylinder fixing and loading frame body 1 is formed by welding a bottom plate 5, a support connecting column 6, a hoisting bearing column 14, a hoop 7, a guide cone 8, a lifting lug 9, a gas cylinder positioning ring 10 and the like, and the gas cylinder pressing cover 2 is formed by welding a cover plate 11 and a seamless pipe 12; before heat treatment, the gas cylinder 22 to be heat treated is vertically placed in the gas cylinder fixing and loading frame body 1, the mouth of each gas cylinder 22 penetrates through the fixed limiting hole 17 at the mouth end of the gas cylinder of the bottom plate 5, then the bottle pressing cover 2, the pin shaft 3 and the opening pin 4 are installed, and the lifting lug 9 is hoisted by the steel wire rope to enter the furnace for heat treatment. After heating in the furnace is completed, the gas cylinder 22 is lifted up by air in the gas cylinder 22 after the gas cylinder 22 sinks to a certain depth because the mouths of most of the gas cylinders 22 are single mouths and the mouths of the gas cylinders 22 face downwards, and the gas cylinders 22 float randomly in the traditional tool, but the position of the gas cylinder 22 can be well limited by the heat treatment tool provided by the invention due to the arrangement of the pressure bottle cap 2, the gas cylinder 22 sinks into the water pool, and the tool can also turn over the gas cylinder 22 together, so that the heat treatment of the gas cylinder 22 is more sufficient, and the heat treatment deformation of the gas cylinder 22 is minimized. In addition, the heat treatment tool adopts a longitudinal structure which can enable the gas cylinder 22 to be vertically placed, so that the gas cylinder 22 can be heated more uniformly; the gas cylinder 22 in the invention refers to an aluminum alloy gas cylinder or a composite gas cylinder liner.
It should be understood that the detailed description of the present invention is only for illustrating the present invention and is not limited by the technical solutions described in the embodiments of the present invention, and those skilled in the art should understand that the present invention can be modified or substituted equally to achieve the same technical effects; as long as the use requirements are met, the method is within the protection scope of the invention.
Claims (9)
1. The utility model provides a gas cylinder thermal treatment frock which characterized in that: the gas cylinder loading device comprises a gas cylinder fixing and loading frame body and a gas cylinder pressing cover, wherein a gas cylinder is fixedly loaded in the gas cylinder fixing and loading frame body, and the gas cylinder pressing cover is buckled above the gas cylinder fixing and loading frame body for loading the gas cylinder;
the gas cylinder fixing and loading frame body comprises a bottom plate, a supporting connection column, a hoisting bearing column and gas cylinder positioning rings, wherein gas cylinder mouth end fixing limiting holes are uniformly distributed on the bottom plate, the supporting connection column and the hoisting bearing column are vertically arranged on the periphery of the bottom plate, the supporting connection column and the hoisting bearing column are uniformly fixed on the periphery of the bottom plate at intervals, a gas cylinder positioning ring is arranged right above each gas cylinder mouth end fixing limiting hole, the gas cylinder positioning rings and the gas cylinder mouth end fixing limiting holes are coaxial, and the gas cylinder positioning rings are welded together and are fixedly welded with the supporting connection column and the hoisting bearing column;
the bottle pressing cover comprises a cover plate and sleeves, the sleeves are uniformly arranged below the periphery of the cover plate at intervals, the sleeves and the supporting connecting columns are coaxial, and the upper ports of the sleeves penetrate through the cover plate and are fixedly welded with the cover plate; the cover plate of the bottle pressing cover covers the upper portion of a fixed loading frame body loaded with a gas bottle, the peripheral sleeve of the cover plate is sleeved with the top end of the supporting connecting column, and a locking piece is arranged between the sleeve and the top end of the supporting connecting column.
2. The gas cylinder heat treatment tool according to claim 1, characterized in that: the gas cylinder fixing and loading frame body further comprises a hoop, the hoop is sleeved on the outer sides of the supporting and connecting column, the hoisting and carrying column and the gas cylinder positioning ring, an arc-shaped groove matched and connected with the supporting and connecting column, the hoisting and carrying column and the gas cylinder positioning ring is formed in the inner side of the hoop, and the hoop, the hoisting and carrying column and the gas cylinder positioning ring are welded and fixed; the supporting connection column and the hoisting bearing column are both made of steel pipes.
3. The gas cylinder heat treatment tool according to claim 2, characterized in that: lifting lugs are arranged between the lower surface of the hoop and the hoisting bearing column and are welded and fixed on the lower surface of the hoop and the hoisting bearing column.
4. The gas cylinder heat treatment tool according to claim 1, characterized in that: and a gap is reserved between the bottle pressing cover and the gas cylinder loaded in the gas cylinder fixed loading frame body.
5. The gas cylinder heat treatment tool according to claim 1, characterized in that: the middle part is provided with the firm post at even interval on the bottom plate, firm post lower part fixed connection is on the bottom plate, and firm post upper portion is worn out by the clearance between gas cylinder holding ring and the gas cylinder holding ring, and firm post adopts top confined steel pipe.
6. The gas cylinder heat treatment tool according to claim 1, characterized in that: the top fixedly connected with direction awl of spliced pole supports the upper and lower two first connect the through-hole that are provided with of awl, is provided with the cassette on the direction awl of two first connect the through-hole below, and the direction awl is pegged graft in supporting the spliced pole top, and the cassette meets with spliced pole top port, supports the spliced pole bottom and also is provided with first connect the through-hole.
7. The gas cylinder heat treatment tool according to claim 1, characterized in that: lightening holes are distributed on the cover plate of the pressing bottle cap, and the sleeve is a steel seamless pipe.
8. The gas cylinder heat treatment tool according to claim 1, characterized in that: the locking piece comprises a pin shaft and an opening pin, a second connecting through hole corresponding to the first connecting through hole in the guide cone and the support connecting column is formed in the sleeve, the sleeve for pressing the bottle cap is sleeved on the guide cone at the top end of the support connecting column and is located on the clamping seat of the guide cone, the pin shaft penetrates through the second connecting through hole in the sleeve and the first connecting through hole in the lower edge of the guide cone, and the opening pin is inserted into the insertion hole in the end portion of the pin shaft.
9. The gas cylinder heat treatment tool according to claim 1, characterized in that: the bottom plate of the gas cylinder fixing and loading frame body and the cover plate of the bottle pressing cover are both circular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111470309.3A CN114164335B (en) | 2021-12-03 | 2021-12-03 | Gas cylinder heat treatment frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111470309.3A CN114164335B (en) | 2021-12-03 | 2021-12-03 | Gas cylinder heat treatment frock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114164335A true CN114164335A (en) | 2022-03-11 |
| CN114164335B CN114164335B (en) | 2023-10-24 |
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ID=80483036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111470309.3A Active CN114164335B (en) | 2021-12-03 | 2021-12-03 | Gas cylinder heat treatment frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114164335B (en) |
Citations (7)
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| CN202730190U (en) * | 2012-07-20 | 2013-02-13 | 辽宁美托科技有限公司 | Space ring for heat treatment of aluminium alloy gas cylinder |
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| CN207999651U (en) * | 2018-03-26 | 2018-10-23 | 榆林学院 | A kind of device facilitating conveying air bottles |
| CN209226398U (en) * | 2018-12-05 | 2019-08-09 | 烟台铁中宝钢铁加工有限公司 | Gas cylinder suspender |
| CN112251585A (en) * | 2020-09-30 | 2021-01-22 | 中材科技(成都)有限公司 | Thin-wall aluminum alloy gas cylinder liner solid solution frame and framing method thereof |
| CN212712319U (en) * | 2020-08-03 | 2021-03-16 | 河南英略基建有限公司 | Novel fixed warehousing and transportation cage of gas cylinder |
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2021
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| CN202730190U (en) * | 2012-07-20 | 2013-02-13 | 辽宁美托科技有限公司 | Space ring for heat treatment of aluminium alloy gas cylinder |
| CN203437796U (en) * | 2013-08-25 | 2014-02-19 | 西安煤矿机械有限公司 | Turn-over and inversion water drainage rack for welded gas cylinders |
| CN203972424U (en) * | 2014-06-30 | 2014-12-03 | 浙江凯博压力容器有限公司 | A kind of cleaning device of composite cylinder inner chamber |
| CN207999651U (en) * | 2018-03-26 | 2018-10-23 | 榆林学院 | A kind of device facilitating conveying air bottles |
| CN209226398U (en) * | 2018-12-05 | 2019-08-09 | 烟台铁中宝钢铁加工有限公司 | Gas cylinder suspender |
| CN212712319U (en) * | 2020-08-03 | 2021-03-16 | 河南英略基建有限公司 | Novel fixed warehousing and transportation cage of gas cylinder |
| CN112251585A (en) * | 2020-09-30 | 2021-01-22 | 中材科技(成都)有限公司 | Thin-wall aluminum alloy gas cylinder liner solid solution frame and framing method thereof |
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|---|---|
| CN114164335B (en) | 2023-10-24 |
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