CN208748219U - Reduce the plating device of gas cylinder inner surface plating nickel-phosphorus alloy porosity - Google Patents
Reduce the plating device of gas cylinder inner surface plating nickel-phosphorus alloy porosity Download PDFInfo
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- CN208748219U CN208748219U CN201821238961.6U CN201821238961U CN208748219U CN 208748219 U CN208748219 U CN 208748219U CN 201821238961 U CN201821238961 U CN 201821238961U CN 208748219 U CN208748219 U CN 208748219U
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- gas cylinder
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- chemical plating
- slot
- top plate
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Abstract
The utility model discloses the plating device for reducing gas cylinder inner surface plating nickel-phosphorus alloy porosity, suspension tooling, electroplated components and chemical plating component including plating slot, for hanging gas cylinder, the suspension tooling are set to the top of the plating slot;The electroplated components include motor-generator set and electric bath groove, and the motor-generator set has anode and cathode, and the electric bath groove can be connected to the gas cylinder bottom;The chemical plating component includes filter and chemical plating liquid bath, the filter is set to the outlet end of the chemical plating liquid bath, the outlet end of the chemical plating liquid bath can be connected to the bottom of the gas cylinder, and the liquid feeding end of the chemical plating liquid bath can be connected to the top of the gas cylinder.Gas cylinder is suspended in plating slot, when the different technique of progress needs to change different plating solutions, only need to lift suspension tooling, gas cylinder is lifted from plating slot, replace the hose of gas cylinder bottom, it is easy to operate.
Description
Technical field
The utility model belongs to gas cylinder processing technique field, and in particular to a kind of reduction gas cylinder inner surface plating nickel-phosphorus alloy hole
The plating device of gap rate.
Background technique
The quality requirement of the inner surface of gas cylinder is higher, and in particular for storing the gas cylinder of corrosive gas, inner surface is needed
Anticorrosive property with higher.It in the prior art, is mostly the anticorrosion that gas cylinder inner surface is improved by the method for chemical passivation
Ability, inner surface generates one layer of passivating film after chemical passivation, and passivating film slows down the corrosion on surface, but the porosity of passivation layer compared with
Greatly, in use, the inner surface of gas cylinder is easy to appear spot corrosion, and spot corrosion, which refers to, longitudinal corrosion locally occurs in metal surface
Hole, the minor change of erosion concentration or temperature can make the swift and violent increase of etch pit, cause gas cylinder inner surface rotten on a large scale
Erosion.The inner surface anti-corrosion capability of gas cylinder is poor, greatly shortens the service life of gas cylinder, and with the inner surface of gas cylinder
Resistance to corrosion decline, causes adverse reaction, gas bottle explosion can be caused when serious.It is in the prior art, in the interior table to gas cylinder
The apparatus structure that face is handled is complicated, cumbersome.
Utility model content
The purpose of this utility model is that: deficiency in the prior art is solved, provides and reduces the conjunction of gas cylinder inner surface nickel-plated phosphor
The plating device of golden porosity, to improve the Corrosion Protection of gas cylinder inner surface.
To achieve the goals above, a kind of the technical solution adopted in the utility model are as follows: reduction gas cylinder inner surface nickel-plated phosphor
The plating device of alloy porosity, suspension tooling, electroplated components and chemical plating component including plating slot, for hanging gas cylinder,
The suspension tooling is set to the top of the plating slot;The electroplated components include motor-generator set and electric bath groove, the motor-generator set
With anode and cathode, the electric bath groove can be connected to the gas cylinder bottom;The chemical plating component includes filter and change
Learn bath trough, the filter is set to the outlet end of the chemical plating liquid bath, the outlet end of the chemical plating liquid bath can with it is described
The bottom of gas cylinder is connected to, and the liquid feeding end of the chemical plating liquid bath can be connected to the top of the gas cylinder.
Further, the suspension tooling includes top plate and the suspension arm set on the top plate, and the top plate, which is equipped with, to be fixed
First mounting hole of gas cylinder.
Further, the suspension tooling further includes bottom plate and connecting rod, and the connecting rod is set to the top plate far from institute
A plate face of suspension arm is stated, the bottom plate is connect with the connecting rod far from one end of the top plate, and the bottom plate, which is equipped with, to be fixed
Second mounting hole of gas cylinder, the gas cylinder top are connect with first mounting hole, the gas cylinder bottom and second installation
Hole connection.
Further, the suspension tooling further includes the support rod for being used to support the top plate, and the plating slot has phase
To the first cell wall and the second cell wall of setting, the bracing member is set between first cell wall and second cell wall, institute
It states at the top of the first cell wall and is symmetrically arranged with sliding slot at the top of second cell wall, the support rod can be slided along the sliding slot.
Further, the top plate is convexly equipped with limited block far from the plate face setting of the suspension arm.
Further, the chemical plating liquid bath is equipped with the heating device for heating chemical plating solution.
Further, first mounting hole is equipped with the first connector, and second mounting hole is equipped with the second connector, and described the
It is connect at the top of one connector and the gas cylinder, second connector is connect with the gas cylinder bottom.
By adopting the above-described technical solution, the beneficial effects of the utility model are:
1. gas cylinder is fixed in the plating device of the reduction gas cylinder inner surface plating nickel-phosphorus alloy porosity of the utility model
It hanging in tooling, suspension tooling, which is located at, applies groove top portion, and gas cylinder is suspended in plating slot, gas cylinder is made to remain vertical state,
During plating and chemical plating, plating solution can be contacted adequately with gas cylinder inner wall, reduce dead angle, fill plating and chemical plating
Divide, uniformly.
2. gas cylinder is suspended in plating slot in the device of the utility model, needed to change not in the technique for carrying out different
With plating solution when, only need to lift suspension tooling, gas cylinder is lifted from plating slot, replace gas cylinder bottom hose, operation
It is convenient and efficient, and the structure for hanging tooling is simple, saves processing cost.
3. in the present invention, gas cylinder is connect with electroplated components, gas cylinder can be electroplated, when gas cylinder and chemical plating component
When connection, it is passed through the plating solution of circulation into gas cylinder, keeps nickel, phosphorus atoms in plating solution co-deposited, is formed in the inner surface of gas cylinder
One laminated layer gold is attached to gas cylinder inner surface, improves the Corrosion Protection of gas cylinder.
Detailed description of the invention
Schematic front view when Fig. 1 is the plating of the plating device of the utility model;
Schematic front view when Fig. 2 is the chemical plating of the plating device of the utility model;
Fig. 3 is the plating slot of the plating device of the utility model and the schematic front view one of suspension assembly;
Fig. 4 is the plating slot of the plating device of the utility model and the schematic front view two of suspension assembly;
Fig. 5 is the schematic top plan view of the plating device of the utility model;
Fig. 6 is the enlarged diagram of the part A in Fig. 3;
Fig. 7 is the enlarged diagram of part B in Fig. 4;
Appended drawing reference: 1- plating slot, 2- hang tooling, 21- top plate, 211- limited block, 22- bottom plate, 23- connecting rod, 24-
Suspension arm, the first connector of 25-, the second connector of 26-, 27- support rod, the first cell wall of 28-, the second cell wall of 29-, 3- electroplated components,
31- motor-generator set, 311- nickel stick, 32- electric bath groove, 4- chemical plating component, 41- filter, 42- chemical plating liquid bath, 5- gas cylinder, 6-
Sliding slot.
Specific embodiment
Referring to attached drawing 1-7, specific description is done to the embodiments of the present invention.
Embodiment 1: a kind of plating device reducing gas cylinder inner surface plating nickel-phosphorus alloy porosity, including plating slot 1, be used for
Suspension tooling 2, electroplated components 3 and the chemical plating component 4 of gas cylinder 5 are hung, the suspension tooling 2 is set to the top of the plating slot 1
Portion;The electroplated components 3 include motor-generator set 31 and electric bath groove 32, and the motor-generator set 31 has anode and cathode, the plating
Liquid bath 32 can be connected to 5 bottom of gas cylinder;The chemical plating component 4 includes filter 41 and chemical plating liquid bath 42, the mistake
Filter 41 is set to the outlet end of the chemical plating liquid bath 42, and the outlet end of the chemical plating liquid bath 42 can be with the bottom of the gas cylinder 5
Portion's connection, the liquid feeding end of the chemical plating liquid bath 42 can be connected to the top of the gas cylinder 5.
When in use, gas cylinder 5 being mounted in suspension tooling 2, gas cylinder 5 is placed in plating slot 1, and gas cylinder 5 is in vertical, and
Gas cylinder 5 is not contacted with the bottom of plating slot 1, and gas cylinder 5 passes through suspension assembly and lifting appliance in this embodiment in vacant state
Connection is to realize the hanging of gas cylinder 5.The hose of the outlet end of electric bath groove 32 is connect with the bottom of gas cylinder 5, it will by water pump
Electroplate liquid in electric bath groove 32 is pumped into gas cylinder 5, and the nickel stick 311 connecting with 31 anode of motor-generator set is being placed on gas cylinder 5
In, nickel stick 311 is located at 3/4 that the length in gas cylinder 5 is entire 5 length of gas cylinder, by the body of the cathode of motor-generator set 31 and gas cylinder 5
Connection, body are used as cathode, and the plating solution in gas cylinder 5 is used as anode, after a period of time is electroplated, passes through boom hoisting promotion and hang work
2 are filled, gas cylinder 5 is lifted to the top of plating slot 1, the electroplate liquid in gas cylinder 5 is discharged, electroplate liquid flow back into plating by hose
In liquid bath 32, then chemical plating component 4 connect with gas cylinder 5, then gas cylinder 5 is placed in plating slot 1, by water pump, makes chemistry
Plating solution is flowed into certain flow velocity from 5 bottom of gas cylinder, then is flowed out from the top of gas cylinder 5, and chemical plating fluid is in gas cylinder 5 and chemical plating
It is recycled between liquid bath 42, the filter 41 of outlet end is used for filtering both chemical plating solution.In the processing unit of the present embodiment, gas cylinder 5 is logical
It crosses suspension assembly to be suspended in plating slot 1, when replacing plating equipment, does not need to separate gas cylinder 5 with suspension tooling 2, directly
Tooling 2 and gas cylinder 5 will be hung using lifting appliance to sling, it is easy to use, while the device structure is simple, and it is in the prior art
The plating of large size, chemical plating plant are compared, and production cost has been saved.
Embodiment 2: on the basis of embodiment 1, the suspension tooling 2 includes top plate 21 and hanging set on the top plate 21
Hanger 24, the top plate 21 are equipped with the first mounting hole of fixed gas cylinder 5.Top plate 21 is rectangular slab, and suspension arm 24 is U-shaped, such as figure
Shown, U-shaped suspension arm 24 is arranged in a plate face of top plate 21, and the first mounting hole is arranged on top plate 21, by the top of gas cylinder 5 with
The connection of first mounting hole, is fixed on gas cylinder 5 on top plate 21, when promoting gas cylinder 5, lifting appliance catches on U-shaped arm, can will hang
It hangs tooling 2 and gas cylinder 5 is lifted up.
Embodiment 3: on the basis of embodiment 2, suspension tooling 2 further includes bottom plate 22 and connecting rod 23, the connecting rod
23 are set to a plate face of the top plate 21 far from the suspension arm 24, and the bottom plate 22 is with the connecting rod 23 far from the top plate
21 one end connection, the bottom plate 22 are equipped with the second mounting hole of fixed gas cylinder 5,5 top of gas cylinder and first installation
Hole connection, 5 bottom of gas cylinder is connect with second mounting hole.Gas cylinder 5 is arranged between top plate 21 and bottom plate 22, connecting rod
23 are located at the two sides of gas cylinder 5, and when promoting gas cylinder 5, the stability that enhancing gas cylinder 5 is connect with top plate 21 can prevent gas cylinder 5 from shaking
It is dynamic.
Embodiment 4: a kind of plating device reducing gas cylinder inner surface plating nickel-phosphorus alloy porosity, including plating slot 1, be used for
Suspension tooling 2, electroplated components 3 and the chemical plating component 4 of gas cylinder 5 are hung, the suspension tooling 2 is set to the top of the plating slot 1
Portion, suspension assembly include top plate 21, the suspension arm 24 set on the top plate 21,22, two connecting rods 23 of bottom plate and two supports
Bar 27, the bottom plate 22 are connect with the connecting rod 23 far from one end of the top plate 21, and the bottom plate 22 is equipped with fixed gas cylinder 5
The second mounting hole, the top plate 21 is equipped with the first mounting hole of fixed gas cylinder 5, and first mounting hole is equipped with the first connector
25, second mounting hole is equipped with the second connector 26, connects at the top of first connector 25 and the gas cylinder 5, described second connects
First 26 connect with 5 bottom of gas cylinder, and the plating slot 1 has the first cell wall 28 and the second cell wall 29 being oppositely arranged, described
Support rod 27 is set up between first cell wall 28 and second cell wall 29, and the electroplated components 3 include 31 He of motor-generator set
Electric bath groove 32, the motor-generator set 31 have anode and cathode, and in plating, anode connection and the nickel stick 311 of motor-generator set 31 will
Nickel stick 311 is placed in gas cylinder 5, and the cathode of motor-generator set 31 connect entire gas cylinder 5 with the outer wall of gas cylinder 5 as cathode, in gas cylinder 5
Plating solution as anode;The chemical plating component 4 includes filter 41 and chemical plating liquid bath 42, and the filter 41 is set to described
The outlet end of chemical plating liquid bath 42, in chemical plating, the outlet end of the chemical plating liquid bath 42 passes through the bottom of hose and gas cylinder 5
The liquid feeding end of connection, the chemical plating liquid bath 42 is connected to by hose with the top of the gas cylinder 5, the plating in chemical plating liquid bath 42
By water pump, 5 bottom of gas cylinder enters gas cylinder 5, is discharged at the top of gas cylinder 5, flow back into chemical plating liquid bath 42, filter liquid
41 for filtering plating solution.
When in use, the top of gas cylinder 5 is fixed on top plate 21, the bottom of gas cylinder 5 is fixed on bottom plate 22, is passed through
Electric bath groove 32 is connect by hose with the second connector 26, by lifting appliance, gas cylinder 5 is put into plating from applying above slot
In slot 1, when top plate 21 and the substantially equal top of plating slot 1, by two support rods 27 across connecting rod 23 and gas cylinder 5
Gap, wherein two support rods 27 are located at the two sides of gas cylinder 5, and one end of support rod 27 is placed on the first cell wall 28
Top, the other end of support rod 27 are placed on the top of the second cell wall 29, and top plate 21 is placed on support rod 27, and two supports
Bar 27 is located between two connecting rods 23 of same top plate 21, and connecting rod plays the role of stable gas cylinder 5, further defines support rod
27, make support rod 27 between connecting rod and gas cylinder 5, when supporting gas cylinder 5, can prevent top plate 21 from sliding from support rod 27,
As shown in the figure 3, gas cylinder 5 is suspended on support rod 27, in the plating process, remains vertical state, when plating is over, is risen
It hangs equipment and triggers suspension arm 24, be lifted up, and support rod 27 is taken out, after installing the hose of chemical plating, by gas cylinder 5
It is suspended on support rod 27.
In the present embodiment, fixture block can be set at the top of the first cell wall 28 and the second cell wall 29, is opened up on fixture block logical
Support rod 27 is first passed through through-hole, the gap between the bottom gas cylinder 5 and connecting rod 23 from top plate 21 is worn when in use by hole
It crosses, the through-hole being then passed through on the second cell wall 29, one end of support rod 27 is fixed in the through-hole of the first cell wall 28, and the other end is fixed
In the through-hole of the second cell wall 29, the position of support rod 27 is limited using through-hole, prevents support rod 27 along the first cell wall 28
Extending direction movement.
Embodiment 5: a kind of plating device reducing gas cylinder inner surface plating nickel-phosphorus alloy porosity, including plating slot 1, be used for
Suspension tooling 2, electroplated components 3 and the chemical plating component 4 of gas cylinder 5 are hung, the suspension tooling 2 is set to the top of the plating slot 1
Portion, suspension assembly include top plate 21, suspension arm 24 and two support rods 27 set on the top plate 21, and the top plate 21 is equipped with solid
Determine the first mounting hole of gas cylinder 5, first mounting hole is equipped with the first connector 25, and first connector 25 is pushed up with the gas cylinder 5
Portion's connection, the top plate 21 are convexly equipped with two pieces of limited blocks 211, two pieces of limits far from the plate face setting of the suspension arm 24
The setting of the interval of block 211, is located at the two sides of the first mounting hole, is concavely provided in two blocks limits and matches with support rod 27
Groove, the plating slot 1 have the first cell wall 28 and the second cell wall 29 that are oppositely arranged, and the support rod 27 is set up in described the
Between one cell wall 28 and second cell wall 29, cunning is symmetrically arranged at the top of 28 top of the first cell wall and second cell wall 29
The extending direction of slot 6, sliding slot 6 is identical as the length direction in plating pond, and the support rod 27 can be slided along the sliding slot 6, described
Electroplated components 3 include motor-generator set 31 and electric bath groove 32, and the motor-generator set 31 has anode and cathode, in plating, motor-generator set
31 anode connection and nickel stick 311, nickel stick 311 are placed in gas cylinder 5, the cathode of motor-generator set 31 is connect with the outer wall of gas cylinder 5
Entire gas cylinder 5 is used as cathode, and as anode, the electric bath groove 32 can be connected to the plating solution in gas cylinder 5 with 5 bottom of gas cylinder;
The chemical plating component 4 includes filter 41 and chemical plating liquid bath 42, and the filter 41 is set to the chemical plating liquid bath 42
Outlet end, in chemical plating, the outlet end of the chemical plating liquid bath 42 is connected to by hose with the bottom of gas cylinder 5, the chemistry
The liquid feeding end of bath trough 42 is connected to by hose with the top of the gas cylinder 5, and the plating solution in chemical plating liquid bath 42 passes through water pump, gas
5 bottoms of bottle enter gas cylinder 5, are discharged, are flow back into chemical plating liquid bath 42 at the top of gas cylinder 5, and filter 41 is for filtering plating
Liquid.
When in use, the top of gas cylinder 5 is fixed on top plate 21, by hose, by the bottom of 32 gas cylinder 5 of electric bath groove
Gas cylinder 5 is put into plating slot 1 from applying, the top to top plate 21 and plating slot 1 by lifting appliance by connection above slot
When substantially equal, sliding supporting bar 27 makes two supports be located at the underface of top plate 21, and makes two to be stuck in limited block 211
In groove, limiting support rod 27 can prevent top plate 21 from sliding from support rod 27 when supporting gas cylinder 5, and as shown in the figure 4, gas cylinder
5 are suspended on support rod 27, in the plating process, remain vertical state, and when plating is over, lifting appliance triggers suspension
Arm 24, is lifted up, and support rod 27 is taken out, and after installing the hose of chemical plating, gas cylinder 5 is being suspended on support rod 27
On.
In the above-described embodiments, the heating device for heating chemical plating solution also is equipped in the chemical plating liquid bath 42.
It should be noted that in the present invention, lifting appliance in the prior art, such as driving, elevator can be used
To realize the promotion and decline of gas cylinder 5.
Claims (7)
1. reducing the plating device of gas cylinder inner surface plating nickel-phosphorus alloy porosity, it is characterised in that: including plating slot, for hanging
Suspension tooling, electroplated components and the chemical plating component of gas cylinder, the suspension tooling are set to the top of the plating slot;The plating
Component includes motor-generator set and electric bath groove, and the motor-generator set has anode and cathode, and the electric bath groove can be with the gas cylinder bottom
Portion's connection;The chemical plating component includes filter and chemical plating liquid bath, and the filter is set to going out for the chemical plating liquid bath
The outlet end at liquid end, the chemical plating liquid bath can be connected to the bottom of the gas cylinder, and the liquid feeding end of the chemical plating liquid bath can be with
The top of the gas cylinder is connected to.
2. the plating device according to claim 1 for reducing gas cylinder inner surface plating nickel-phosphorus alloy porosity, it is characterised in that:
The suspension tooling includes top plate and the suspension arm set on the top plate, and the top plate is equipped with the first mounting hole of fixed gas cylinder.
3. the plating device according to claim 2 for reducing gas cylinder inner surface plating nickel-phosphorus alloy porosity, it is characterised in that:
The suspension tooling further includes bottom plate and connecting rod, and the connecting rod is set to a plate face of the top plate far from the suspension arm,
The bottom plate is connect with the connecting rod far from one end of the top plate, and the bottom plate is equipped with the second installation of the fixed gas cylinder
Hole, the gas cylinder top are connect with first mounting hole, and the gas cylinder bottom is connect with second mounting hole.
4. the plating device according to claim 2 for reducing gas cylinder inner surface plating nickel-phosphorus alloy porosity, it is characterised in that:
The suspension tooling further includes the support rod for being used to support the top plate, the plating slot have the first cell wall for being oppositely arranged and
Second cell wall, the bracing member are set between first cell wall and second cell wall, the first cell wall top and institute
It states and is symmetrically arranged with sliding slot at the top of the second cell wall, the support rod can be slided along the sliding slot.
5. the plating device according to claim 2 for reducing gas cylinder inner surface plating nickel-phosphorus alloy porosity, it is characterised in that:
The top plate is convexly equipped with limited block far from the plate face setting of the suspension arm.
6. the plating device according to claim 3 for reducing gas cylinder inner surface plating nickel-phosphorus alloy porosity, it is characterised in that:
First mounting hole is equipped with the first connector, and second mounting hole is equipped with the second connector, first connector and the gas cylinder
Top connection, second connector are connect with the gas cylinder bottom.
7. the plating device according to claim 1 for reducing gas cylinder inner surface plating nickel-phosphorus alloy porosity, it is characterised in that:
The chemical plating liquid bath is equipped with the heating device for heating chemical plating solution.
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CN201821238961.6U CN208748219U (en) | 2018-08-02 | 2018-08-02 | Reduce the plating device of gas cylinder inner surface plating nickel-phosphorus alloy porosity |
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CN201821238961.6U CN208748219U (en) | 2018-08-02 | 2018-08-02 | Reduce the plating device of gas cylinder inner surface plating nickel-phosphorus alloy porosity |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108796559A (en) * | 2018-08-02 | 2018-11-13 | 成都格瑞特高压容器有限责任公司 | Reduce the plating method and device of gas cylinder inner surface plating nickel-phosphorus alloy porosity |
-
2018
- 2018-08-02 CN CN201821238961.6U patent/CN208748219U/en active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN108796559A (en) * | 2018-08-02 | 2018-11-13 | 成都格瑞特高压容器有限责任公司 | Reduce the plating method and device of gas cylinder inner surface plating nickel-phosphorus alloy porosity |
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