CN206616270U - A kind of deep hole coating apparatus - Google Patents
A kind of deep hole coating apparatus Download PDFInfo
- Publication number
- CN206616270U CN206616270U CN201720247990.8U CN201720247990U CN206616270U CN 206616270 U CN206616270 U CN 206616270U CN 201720247990 U CN201720247990 U CN 201720247990U CN 206616270 U CN206616270 U CN 206616270U
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- China
- Prior art keywords
- cavity
- deep hole
- liquid
- hole
- coating apparatus
- Prior art date
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- 239000011248 coating agent Substances 0.000 title claims abstract description 19
- 238000000576 coating method Methods 0.000 title claims abstract description 19
- 239000007788 liquid Substances 0.000 claims abstract description 111
- 239000012530 fluid Substances 0.000 claims abstract description 21
- 238000002347 injection Methods 0.000 claims abstract description 17
- 239000007924 injection Substances 0.000 claims abstract description 17
- 238000007789 sealing Methods 0.000 claims description 16
- 239000013536 elastomeric material Substances 0.000 claims description 3
- 239000000126 substance Substances 0.000 abstract description 34
- 238000000034 method Methods 0.000 abstract description 5
- 238000003466 welding Methods 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 241000233855 Orchidaceae Species 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Coating Apparatus (AREA)
Abstract
The utility model, which is related in a kind of deep hole coating apparatus, including body, the body, has admission chamber and back to the fluid chamber, and the admission chamber is provided with the liquid injection pipe to its internal adding liquid, and the back to the fluid chamber is provided with liquid back pipe derived from its internal liquid；One end is connected with admission chamber, for the elongated tubular being injected into the liquid in admission chamber in deep hole；The bottom of the back to the fluid chamber is additionally provided with the liquid return hole being connected with the deep hole, to reclaim the liquid in injection deep hole.The utility model is when in use, it is ensured that plated film overall process is fully sealed, and the seepage without chemical liquids can keep the matched proportion density of chemical liquids, increase operation rate, and can recycle, reduction loss, saves cost.
Description
Technical field
The utility model is related to filming equipment, especially a kind of deep hole coating apparatus.
Background technology
Elongated tubular of the existing deep hole coating apparatus with the chamber for containing chemical liquids and with chamber, when in use,
First elongated tubular is stretched in deep hole, then chemical liquids are injected into cavity by pump, pass through the chemical liquids in cavity volume elongated
Pipe is injected into deep hole, the inwall of chemical liquids and deep hole is reacted, and produces layer protecting film.With the injection of chemical liquids,
Final chemical liquids will overflow deep hole along inner walls of deep holes, and be fed directly in chemical liquid bath.This deep hole coating apparatus, although
It is simple and easy to do, but be due to that whole exemplar is directly introduced in chemical liquid bath, can bring into simultaneously some iron filings, antirust oil,
The impurity such as dust, have a great impact to the matched proportion density of chemical liquids, the effect of chemical plating are reduced, while also can be by exemplar deep hole
In addition other do not need plated film position to carry out plated film operation yet, accelerate the loss of chemical liquids, reduce chemical liquids
Utilization rate, add the number of times for more renewing chemical liquids and disposing waste liquid, both not environmentally, production cost added again.
Given this utility model is proposed.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art to slow down the loss of chemical liquids there is provided a kind of,
Chemical liquids is recycled for multiple times, the deep hole coating apparatus for changing number of times is reduced to greatest extent.
In order to realize the purpose, the utility model is adopted the following technical scheme that：
There is admission chamber and back to the fluid chamber, the admission chamber is provided with a kind of deep hole coating apparatus, including body, the body
To the liquid injection pipe of its internal adding liquid, the back to the fluid chamber is provided with liquid back pipe derived from its internal liquid；One end and admission chamber
Connection, for the elongated tubular being injected into the liquid in admission chamber in deep hole；The bottom of the back to the fluid chamber is additionally provided with and the depth
The liquid return hole that hole is connected, to reclaim the liquid in injection deep hole.
Further, the elongated tubular is set in liquid return hole, and gap, the gap structure are left between elongated tubular and liquid return hole
The passage connected into deep hole with back to the fluid chamber.
Further, the body includes, cavity cylinder, is arranged on the cavity upper top cover plate of cavity cylinder upper end, is arranged on
The cavity lower shoe of cavity cylinder lower end, and the cavity interior lining panel being arranged between cavity upper top cover plate and cavity lower shoe,
Cavity cylinder interior is divided into admission chamber and back to the fluid chamber by the cavity interior lining panel, and the cavity lower shoe returns liquid provided with described
Mouthful.
Further, the liquid injection pipe is arranged on cavity upper top cover plate, and bottom and the cavity upper top cover plate of liquid injection pipe are fixed
Connection, and connected with admission chamber；The liquid back pipe is arranged on cavity interior lining panel, and bottom and the cavity interior lining panel of liquid back pipe are fixed
Connection, and connected with back to the fluid chamber, upper end passes through cavity upper top cover plate, and extends to certain altitude.
Further, the body also includes under a central support tube, the cavity upper top cover plate, cavity interior lining panel and cavity
The center of bottom plate is respectively equipped with a mounting hole, and is set in central support tube, and is fixedly connected with central support tube.
Further, the upper surface of the cavity interior lining panel, which is removably secured, is provided with a cavity clip plate, the cavity
Clip plate is located in admission chamber, and the upper end of the elongated tubular is through solid with cavity clip plate after cavity lower shoe and cavity interior lining panel
Fixed connection.
Further, the cavity cylinder upper end is provided with cavity outward flange, and the cavity upper top cover plate is fixed by screw pacifies
On cavity outward flange；The cavity lower shoe and cavity interior lining panel are connected with cavity cylinder welding.
Further, slide-and-guide plate is arranged with the elongated tubular, and the slide-and-guide plate is arranged on liquid return hole and depth
Between hole, and the through hole of liquid return hole and deep hole is communicated with, the through hole is that sealing is connected with liquid return hole and deep hole.
Further, the elongated tubular is through the through hole on slide-and-guide plate, and the internal diameter of the through hole is more than elongated tubular
The surface being at least in contact on external diameter, the slide-and-guide plate with liquid return hole and deep hole is elastomeric material.
Further, the deep hole is multiple, and the quantity of the elongated tubular and liquid return hole is identical with the quantity of deep hole, and position
It is corresponding with deep hole.
After technical scheme described in the utility model, following beneficial effect is brought：
The beneficial effects of the utility model are that the plated film overall process carried out by the present apparatus is fully sealed, and are not had
The seepage of chemical liquids, so exemplar completely exposed can be carried out outside chemical liquid bath, can keep the matched proportion density of chemical liquids, carry
High usage, and recycling, reduction loss, can also by being detected to chemical liquids concentration, appropriate increase some
Composition, meets use demand, and the replacing for reducing chemical liquids is wasted, and saves cost.
Brief description of the drawings
Fig. 1：Structure sectional view of the present utility model；
Fig. 2：Top view of the present utility model；
Fig. 3：Fig. 1 Y partial enlarged drawings；
Fig. 4：Fig. 1 K partial enlarged drawings；
Wherein：1st, body 2, admission chamber 3, back to the fluid chamber 4, elongated tubular 5, slide-and-guide plate 6, liquid injection pipe 7, liquid back pipe
8th, sealing flange 9, cavity outward flange 10, round nut 11, cavity cylinder 12, cavity upper top cover plate 13, cavity interior lining panel
14th, cavity clip plate 15, central support tube 16, cavity lower shoe 31, liquid return hole 51, through hole 100, exemplar.
Embodiment
Embodiment of the present utility model is described in further detail below in conjunction with the accompanying drawings.
As shown in Figure 1, Figure 2 and Figure 3, a kind of deep hole coating apparatus, including, body 1 and the elongated tubular on body 1
4, the body 1 includes, a cavity cylinder 11, is arranged on the cavity upper top cover plate 12 of the upper end of cavity cylinder 11, is arranged on cavity
The cavity lower shoe 16 of the lower end of cylinder 11, and the cavity liner being arranged between cavity upper top cover plate 12 and cavity lower shoe 16
Plate 13, wherein, cavity upper top cover plate 12 and cavity lower shoe 16 respectively close the upper and lower ends of cavity cylinder 11, the cavity
Interior lining panel 13 will be divided into two independent chambers, respectively admission chamber 2 and back to the fluid chamber 3, and admission chamber 2 inside cavity cylinder 11
Positioned at the top of back to the fluid chamber 3.The elongated tubular 4 is connected with admission chamber 2, for the chemical liquids in admission chamber 2 to be injected into deep hole
It is interior.The bottom of back to the fluid chamber 3, i.e. cavity lower shoe 16 are provided with the liquid return hole 31 coordinated with the deep hole, the liquid return hole 31
Connected with deep hole, to reclaim the chemical liquids overflowed from deep hole.To ensure that elongated tubular 4, liquid return hole 31 can align with deep hole, institute
State elongated tubular 4 to be set in liquid return hole 31, and gap is left between elongated tubular 4 and liquid return hole 31, the gap constitutes deep hole with returning
The passage that sap cavity 3 is connected, the specially external diameter of elongated tubular 4 are less than the internal diameter of liquid return hole 31.
The cavity upper top cover plate 12 is provided with an installing port, and is provided with liquid injection pipe 6, the liquid injection pipe 6 and admission chamber 2
Connection, for adding chemical liquids into admission chamber 2.Preferably, cavity upper top cover plate 12 is welded with liquid injection pipe 6 using welding procedure
Together, it is ensured that perpendicularity therebetween.
With reference to shown in Fig. 4, an installing port also is provided with the cavity interior lining panel 13, and liquid back pipe 7 is installed, on cavity
The installing port passed through for liquid back pipe 7 is additionally provided with lamina tecti 12, liquid back pipe 7 is passed through from the installing port, and extends to certain height
Degree, such as may extend to highly identical with the mouth of pipe of liquid injection pipe 6.The liquid back pipe 7 is connected with back to the fluid chamber 3, for by back to the fluid chamber 3
Chemical liquids export.It is preferred that, the lower end of liquid back pipe 7 is welded on cavity interior lining panel 13.To avoid liquid back pipe 7 with being pushed up on cavity
The junction leakage chemical liquids of cover plate 12, it is preferable that be provided with a Sealing Method in the junction of cavity upper top cover plate 12 and liquid back pipe 7
Orchid 8, the sealing flange 8 is enclosed on liquid back pipe 7, and in sealing contact with cavity upper top cover plate 12, sealing flange 8 and liquid back pipe 7
Between be provided with sealing ring.To install the sealing flange 8, the periphery being engaged in cavity upper top cover plate 12 with liquid back pipe 7 is uniformly welded
Six fritters are connect, it is small to make up cavity upper top cover 12 thickness of plate, make it there are enough dimensioneds to go out screwed hole, for installing
Sealing flange 8 is fixed on cavity upper top cover plate 12 by bolt.
For ease of by cavity upper top cover plate 12, cavity interior lining panel 13 and cavity lower shoe 16 and the location and installation of cavity cylinder 11
Together, the body 1 also includes a central support tube 15 being arranged concentrically with cavity cylinder 11, the cavity upper top cover plate
12nd, the center of cavity interior lining panel 13 and cavity lower shoe 16 is respectively equipped with the mounting hole matched with the size of central support tube 15, and
It is set in central support tube 15, multiple cascaded surfaces is provided with the outer peripheral face of central support tube 15, for being positioned with mounting hole
Coordinate, to limit the distance between cavity upper top cover plate 12, cavity interior lining panel 13 and cavity lower shoe 16.Preferably, center branch
The lower end and middle part of stay tube 15 are welded with cavity lower shoe 16 and cavity interior lining panel 13 respectively, and the upper end of central support tube 15 is provided with
Screw thread, and a pair of round nuts 10 are installed, cavity upper top cover plate 12 is pressed in central support tube 15 by round nut 10, it is excellent
Selection of land, is additionally provided with a sealing flange 8 between round nut 10 and cavity upper top cover plate 12, the inner ring of the sealing flange 8 be provided with
The O-ring seal that central support tube 15 is contacted, makes central support tube 15 be tightly connected with cavity upper top cover plate 12.
Preferably, the upper surface of the cavity interior lining panel 13, which is removably secured, is provided with a cavity clip plate 14, described
Cavity clip plate 14 is located in admission chamber 2, the upper end of the elongated tubular 4 through after cavity lower shoe 16 and cavity interior lining panel 13 with
Cavity clip plate 14 is fixedly connected, it is preferable that the lower surface of cavity interior lining panel 13 uniformly welds 6 fritters, it is therefore an objective to make up cavity
The thickness of interior lining panel 13 is small, makes it have enough dimensioneds to go out screwed hole, and cavity clip plate 14 is provided with and corresponding threaded holes
Mounting hole, and cavity clip plate 14 is fixed on cavity interior lining panel 13 by bolt or screw.
Preferably, the surface of cavity lower shoe 16 carries out grinding processing, and purpose ensures the surface of cavity lower shoe 16
Finish and flatness.
It is inserted into for ease of elongated tubular 4 in deep hole, slide-and-guide plate 5 is arranged with the elongated tubular 4, and the slip is led
It is located at the downside of cavity lower shoe 16 to plate 5, when elongated tubular 4 inserts deep hole, slide-and-guide plate 5 is located at liquid return hole 31 and deep hole
Between, slide-and-guide plate 5 is provided with the through hole 51 for being used for connecting liquid return hole 31 and deep hole, the through hole 51 and liquid return hole 31 with it is deep
Hole connects for sealing, specifically, the surface being at least in contact on the slide-and-guide plate 5 with liquid return hole 31 and deep hole is rubber
Material, such as matrix of slide-and-guide plate 5 are stainless steel material, and rubber parcel is carried out on the surface of slide-and-guide plate 5, or, slide
Guide plate 5 is overall to be made of elastomeric material, to play sealing function.
Through hole 51 of the elongated tubular 4 on the slide-and-guide plate 5, makes slide-and-guide plate 5 be slidably located in elongated tubular 4
On, the internal diameter of the through hole 51 is more than the external diameter of elongated tubular 4, and the region between through hole 51 and elongated tubular 4, which is constituted, connects liquid return hole
31 with the passage of deep hole.
When in use, first slide-and-guide plate 5 slid down to along elongated tubular 4 general apart from the free end of elongated tubular 4
When 15cm positions, then elongated tubular 4 is gradually inserted into deep hole, with going deep into for elongated tubular 4, corresponding slide-and-guide
The upward sliding of plate 5, until being in contact with cavity lower shoe 16, now slide-and-guide plate 5 completes guide effect, and plays sealing work
With.
For ease of cavity upper top cover plate 12 is arranged on cavity cylinder 11, the upper end of cavity cylinder 11 is provided with outside cavity
Flange 9, specifically, being welded together the upper end of cavity outward flange 9 and cavity cylinder 11 using welding procedure, is completed to welding
The plane collectively constituted by cavity outward flange 9 and cavity cylinder 11 afterwards carries out a grinding, to ensure that the two composition is flat
The finish and flatness in face, are easy in sealing contact with cavity upper top cover plate 12.Preferably, in cavity upper top cover plate 12 and and chamber
One layer of rubber blanket is spread between external flange 9, is then fixedly connected with both and close with hexagon socket head cap screw, pad and locking nut
Envelope.
As a kind of application mode of the present utility model, it is necessary to which the exemplar 100 of deep hole plated film processing is cylindrical shape, its
Circumferential wall is provided with multiple deep holes, and the utility model is suitable for the exemplar 100, the quantity of the elongated tubular 4 and liquid return hole 31
It is identical with the quantity of deep hole, and the position set is corresponding with deep hole.When in use, elongated tubular 4 is first inserted into exemplar 100
In deep hole, then chemical liquids are injected into admission chamber 2 by liquid injection pipe 6, chemical liquids are diverted to exemplar 100 by elongated tubular 4
Each deep hole in because there is diameter difference between the deep hole of elongated tubular 4 and exemplar 100, with the accumulation of chemical liquids, chemical liquids
Eventually along the space reverse backflow between the inwall and elongated tubular 4 of deep hole, then respectively by logical on slide-and-guide plate 5
Hole 51, the liquid return hole 31 of cavity lower shoe 16 are returned in back to the fluid chamber 3, are then returned to again by liquid back pipe 7 in chemical liquid bath.Such as
This can not only improve the utilization rate of chemical liquids, extend chemical liquids use time, moreover it is possible to reduce energy consumption, reduce cost.
Described above is embodiment of the present utility model, it is noted that for the ordinary skill in the art,
Under the premise of the utility model principle is not departed from, various deformation and improvement can also be made, this should also be considered as the utility model
Protection domain.
Claims (10)
1. a kind of deep hole coating apparatus, it is characterised in that：Including body (1), there is admission chamber (2) in the body (1) and return
Sap cavity (3), the admission chamber (2) is provided with the liquid injection pipe (6) to its internal adding liquid, and the back to the fluid chamber (3) is provided with it
Liquid back pipe (7) derived from portion's liquid；One end is connected with admission chamber (2), for the liquid in admission chamber (2) to be injected into deep hole
Elongated tubular (4)；The bottom of the back to the fluid chamber (3) is additionally provided with the liquid return hole (31) being connected with the deep hole, to reclaim injection
Liquid in deep hole.
2. a kind of deep hole coating apparatus according to claim 1, it is characterised in that：The elongated tubular (4) is set in back liquid
In mouth (31), and gap is left between elongated tubular (4) and liquid return hole (31), the gap constitutes what deep hole was connected with back to the fluid chamber (3)
Passage.
3. a kind of deep hole coating apparatus according to claim 1, it is characterised in that：The body (1) includes, cavity cylinder
(11), it is arranged under the cavity upper top cover plate (12) of cavity cylinder (11) upper end, the cavity for being arranged on cavity cylinder (11) lower end
Bottom plate (16), and the cavity interior lining panel (13) being arranged between cavity upper top cover plate (12) and cavity lower shoe (16), it is described
Cavity interior lining panel (13) will be divided into admission chamber (2) and back to the fluid chamber (3), the cavity lower shoe (16) inside cavity cylinder (11)
It is provided with the liquid return hole (31).
4. a kind of deep hole coating apparatus according to claim 3, it is characterised in that：The liquid injection pipe (6) is arranged on cavity
On upper top cover plate (12), the bottom of liquid injection pipe (6) is fixedly connected with cavity upper top cover plate (12), and is connected with admission chamber (2)；Institute
State liquid back pipe (7) to be arranged on cavity interior lining panel (13), the bottom of liquid back pipe (7) is fixedly connected with cavity interior lining panel (13), and
Connected with back to the fluid chamber (3), upper end passes through cavity upper top cover plate (12), and extends to certain altitude.
5. a kind of deep hole coating apparatus according to claim 3, it is characterised in that：The body (1) also includes a center
Support tube (15), the center of the cavity upper top cover plate (12), cavity interior lining panel (13) and cavity lower shoe (16) is respectively equipped with
One mounting hole, and be set in central support tube (15), and be fixedly connected with central support tube (15).
6. a kind of deep hole coating apparatus according to claim 3, it is characterised in that：The upper table of the cavity interior lining panel (13)
Face, which is removably secured, is provided with a cavity clip plate (14), and the cavity clip plate (14) is located in admission chamber (2), described thin
The upper end of long tube (4) is fixedly connected with cavity clip plate (14) afterwards through cavity lower shoe (16) and cavity interior lining panel (13).
7. a kind of deep hole coating apparatus according to claim 3, it is characterised in that：Cavity cylinder (11) upper end is set
There is cavity outward flange (9), the cavity upper top cover plate (12) is fixedly mounted on cavity outward flange (9) by screw；The chamber
Body lower shoe (16) and cavity interior lining panel (13) are welded to connect with cavity cylinder (11).
8. a kind of deep hole coating apparatus according to claim 1, it is characterised in that：Cunning is arranged with the elongated tubular (4)
Action-oriented plate (5), and the slide-and-guide plate (5) is arranged on liquid return hole (31) between deep hole, and it is communicated with liquid return hole
(31) with the through hole (51) of deep hole, the through hole (51) is that sealing is connected with liquid return hole (31) and deep hole.
9. a kind of deep hole coating apparatus according to claim 8, it is characterised in that：The elongated tubular (4) is through slip
Through hole (51) on guide plate (5), the internal diameter of the through hole (51) is more than the external diameter of elongated tubular (4), the slide-and-guide plate (5)
On the surface that is at least in contact with liquid return hole (31) and deep hole be elastomeric material.
10. a kind of deep hole coating apparatus according to claim any one of 1-9, it is characterised in that：The deep hole to be multiple,
The quantity of the elongated tubular (4) and liquid return hole (31) is identical with the quantity of deep hole, and position is corresponding with deep hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720247990.8U CN206616270U (en) | 2017-03-14 | 2017-03-14 | A kind of deep hole coating apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720247990.8U CN206616270U (en) | 2017-03-14 | 2017-03-14 | A kind of deep hole coating apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206616270U true CN206616270U (en) | 2017-11-07 |
Family
ID=60232775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720247990.8U Expired - Fee Related CN206616270U (en) | 2017-03-14 | 2017-03-14 | A kind of deep hole coating apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206616270U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106835090A (en) * | 2017-03-14 | 2017-06-13 | 北京中纺精业机电设备有限公司 | A kind of deep hole coating apparatus |
-
2017
- 2017-03-14 CN CN201720247990.8U patent/CN206616270U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106835090A (en) * | 2017-03-14 | 2017-06-13 | 北京中纺精业机电设备有限公司 | A kind of deep hole coating apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171107 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |