CN205347615U - Electroplate plate electrode of plug mould - Google Patents
Electroplate plate electrode of plug mould Download PDFInfo
- Publication number
- CN205347615U CN205347615U CN201620028177.7U CN201620028177U CN205347615U CN 205347615 U CN205347615 U CN 205347615U CN 201620028177 U CN201620028177 U CN 201620028177U CN 205347615 U CN205347615 U CN 205347615U
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- flange
- plate body
- mould
- battery lead
- plug
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Abstract
The utility model discloses an electroplate plate electrode of plug mould, which comprises a plate body, be formed with at least one and mould cavity matched with flange on the plate body, be formed with the clearance that the power supply plating bath flows between flange and the mould cavity, the flange is provided with the through -hole that runs through the plate body along the axial of self. The utility model discloses an effect is through be formed with the flange with mould cavity matched with on the plate body to in the electroplating process, insert the flange die cavity of mould in, simultaneously to injecting the plating solution in the through -hole into, in the plating solution entered into the clearance from the through -hole in this moment, then the darker hole of antitype intracavity electroplates, it can't be in downthehole flow in original plating solution to compare, electroplating effect at this moment is better.
Description
Technical field
This utility model relates to field of electroplating, particularly to the battery lead plate of plating plug and mould.
Background technology
Plug refers to the bottle stopper of the bottleneck at a kind of medicinal glass bottle, it is generally made up of butyl material, after medicinal glass bottle perfusion, for improving cleanliness factor in bottle, chemical stability, air-tightness etc. effect, the structure of general plug is a cover plate covering bottleneck, cover plate extend below the cock body fitted with the shape in bottleneck, be provided with the circular protrusion rib strengthening friction effect in the side of cock body simultaneously.
In prior art, produce the technique that this kind of plug is generally adopted injection mo(u)lding, the utility model patent that application number is " 201020218053.8 " discloses a kind of chrome faced rubber stopper mould, can be seen that from its claim, in order to avoid using releasing agent to affect the sanitary index of plug, mould generally uses the process of electroplating surface, mould is electroplate with the chromium coating of one layer of 0.5-1.5mm, but in the process of plating, conventional technique is usually employing fixture and Die and mould plate is carried out clamping, then it is carried out the plating on surface, but can be seen that from the structure of plug and background paper, mould can offer the die cavity for cock body molding, but in electroplating technology, traditional handicraft adopts the mode of electrophoresis that mould is electroplated, but electroplate liquid is typically in die cavity cannot flow, therefore cavity lateral can only plate the electroplating film of thin layer, although having been completed plating by the look of it, but after mould repeatedly uses, its electrodeposited coating will wears, the quality causing injection moulding plug goes wrong.
Utility model content
The purpose of this utility model is to provide the battery lead plate of the plating plug and mould of a kind of electroplating effect strengthening die cavity.
Above-mentioned technical purpose of the present utility model has the technical scheme that a kind of battery lead plate electroplating plug and mould, including plate body, described plate body is formed at least one flange matched with mold cavity, being formed for the gap of electroplate liquid flowing between described flange and mold cavity, described flange has, along the axially arranged of self, the through hole running through plate body.
As preferably, described plate body being provided with and makes the unsettled padded part being arranged in mold cavity of flange.
Further, it is provided by padded part, it is achieved thereby that make the unsettled effect in mold cavity of flange, thus avoid by battery lead plate insert in a mold time, flange contacts with the inwall in mold cavity, thus this position cannot be electroplated at contact position electroplate liquid, after plating terminates, this position is in injection moulding process, plug is easy to stick in this position after shaping, thus affecting the use of plug and mould, it is provided by padded part, padded part increases the height of flange, so that flange departs from and the contacting of mold cavity, make that flange is unsettled to be arranged in mold cavity, prevent contacting of flange and any position in mold cavity, prevent mould after plating, plug moulding sticks together in this position.
As preferably, the shape of cross section of described flange is annular.
Further, by the shape of cross section of flange is arranged in annular, the flange of annular can better match with the die cavity on mould, facilitating electrolyte in the flowing of this position, the flange that annular is arranged simultaneously defines the position that through hole is arranged, and namely through hole is arranged concentrically with flange, therefore in electroplating process, electroplate liquid can recoil to die cavity from through hole, so that also there being the flowing of electroplate liquid in the die cavity of mould, thus strengthening the thickness of the electroplating film of this position.
As preferably, the front end of institute's flange is provided with inwardly angled inclined plane.
Further, by being provided with inwardly angled inclined plane in the front end of flange, thus more inside with the bottom angled of plug setting matches, it is provided by inclined plane, thus the spacing in the gap of the power supply flow of the electrolyte of the formation that ensure that between flange with mold cavity is equal and consistent, by spacing all equal from top to bottom, thus the flowing velocity that electroplate liquid is in die cavity is consistent, electroplate liquid is made more uniformly to contact with the sidewall of mold cavity, thus strengthening the electroplating effect of motor plate.
As preferably, the side of described inclined plane and through hole is formed with acute angle.
Further, for being exclusively used in the mould of injection moulding plug, spacing between the side of mold cavity and side is equal, but when cavity bottom, owing to flange is the cavity bottom that straight cutting enters mould, cavity bottom is vertical with the flow direction of electroplate liquid, therefore the flowing velocity of electroplate liquid is served the effect of obstruction by cavity bottom, then the electroplate liquid flow velocity when flowing through this position can reduce, have impact on the effect of plating, make electroplate liquid flow velocity in die cavity inconsistent with the flow velocity of die surface, cause that the thickness of electroplating film on mould is bigger, and die cavity is not owing to having substantial amounts of electroplate liquid to flow through, therefore it causes the thinner thickness of the electroplating film in die cavity, by the side of inclined plane Yu through hole is formed with acute angle, thus in use time, acute angle adds the gap length of the flange both sides of cavity bottom, acute angle makes electroplate liquid behind the knuckle position of cavity bottom, suddenly due to the lower thickness of flange, the space making this position becomes big, thus produce current difference in this position, draw by the electroplate liquid within flange hole, accelerate the flowing of electroplate liquid.
As preferably, described padded part is arranged on the both sides of plate body, and described padded part is one-body molded with plate body.
Further, in embodiment one in this utility model, padded part is arranged on the both sides of plate body, and it is one-body molded with plate body, namely padded part and plate body are that a block of material processes, in use, the height of padded part is provided, cannot be carried out changing, thus its precision is higher, in battery lead plate use procedure, the size between battery lead plate and mold cavity is made to be limited under the size of regulation all the time, ensure in electroplating process, will not cause that size when electroplating changes because of the alignment error between padded part and plate body, thus ensureing each size when electroplating, then electroplating effect is strengthened.
As preferably, described padded part and plate body removably connect.
Further, in embodiment two of the present utility model, padded part adopts the mode removably connected with plate body to be fixed, thus in electroplating process, the padded part that new thickness is different can be replaced with by padded part being removed the then mode such as bolt, serve the effect adjusting size, convenient in electroplating process, carry out different technique adjustment, from without when the height changed between flange and die cavity, just directly change one whole battery lead plate, it is to avoid scrapping of battery lead plate, improve production efficiency.
As preferably, described flange is evenly distributed on plate body, and the gap length at adjacent described flange center is equal.
Further, in order to meet the quantity of mould upper impression, so flange can be provided with multiple on plate body, simultaneously in order to increase flange distributed quantity on plate body, namely the quantity of the plug after mold injection molding is increased, flange in this utility model is to adopt to be evenly distributed on plate body, the center of each flange is equal to the length of the center of adjacent flange simultaneously, namely every three close flanges can form the flange group that one group of equilateral triangle structure is arranged, under identical area, the flange that the mode of equilateral triangle is arranged more.
As preferably, the spacing in described gap is 0.5-1mm.
Further, by the spacing in gap is adjusted to 0.5-1mm, now electroplate liquid flows through the speed in gap and is best suitable for, because in this gap size, in gap, the flowing velocity of electroplate liquid is consistent with the flowing velocity of electroplate liquid above mold cavity, namely electroplate liquid is formed with the consistency of thickness of the thickness of electroplating film and the electroplating film of mold cavity surface in die cavity, and when its mold injection, the wear-resistant and ageing-resistant effect of each position is identical；If gap be smaller than 0.5mm, will cause that the flowing velocity of interstitial site is too fast, the thickness of electroplating film is excessively thin, if the spacing in gap is more than 1mm, the flowing of electroplate liquid will be layered, and the electroplate liquid that outer layer is fitted with die cavity does not generally flow, and the electroplate liquid flowing in the middle of gap, the redox reaction of now mold cavity surface plating is inefficient, and the thickness of electroplating film is excessively thin, affects electroplating quality.
As preferably, the spacing in described gap is 0.7mm.
Further, the gap of 0.7mm is a preferred size, and the gap of 0.7mm has met commonly required electroplating effect, if greater than 0.7mm, it will the thickness causing plated film is blocked up, causes the raw-material waste of electroplate liquid；If simultaneously gap be smaller in size than 0.7mm, electroplating film will clogging gap, the thickness of the electroplating film after production is just excessively thin.
In sum, this utility model has the advantages that by being formed with the flange matched with mold cavity on plate body, thus in electroplating process, flange is inserted in the die cavity of mould, simultaneously to injecting electroplate liquid in through hole, now electroplate liquid enters in gap in through hole, then hole deeper in die cavity is electroplated, cannot flowing in hole compared to original electroplate liquid, electroplating effect now is better；It is provided with padded part further, serve and make flange be suspended in the hole of die cavity, prevent flange from contacting with the hole on die cavity, strengthen its electroplating effect, the front end of flange is provided with inclined plane simultaneously, then inclined plane is formed with acute angle with the side of through hole, then accelerates the electroplate liquid flowing of this position, strengthens electroplating effect；Simultaneously by being provided with padded part on plate body, it is achieved that flange suspends and is arranged in mould；Then this utility model is by being limited in 0.5-1mm by the size in gap between flange and inwall, improves the molding effect of electroplating film.
Accompanying drawing explanation
Fig. 1 is structural representation one of the present utility model；
Fig. 2 is generalized section of the present utility model；
Fig. 3 is A portion enlarged diagram shown in Fig. 2.
In figure: 0, plate body；1, mould；11, mold cavity；2, flange；21, inclined plane；3, through hole；4, gap；5, padded part.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described in further detail.
This specific embodiment is only to explanation of the present utility model; it is not to restriction of the present utility model; the present embodiment can be made the amendment not having creative contribution as required by those skilled in the art after reading this specification, but as long as being affected by the protection of Patent Law in right of the present utility model.
As shown in figures 1 and 3, a kind of battery lead plate electroplating plug and mould, including plate body 0, plate body 0 is formed at least one flange 2 matched with mold cavity 11, the gap 4 of electroplate liquid flowing it is formed between flange 2 and mold cavity 11, flange 2 has, along the axially arranged of self, the through hole 3 running through plate body 0, by being formed with the flange 2 matched with mold cavity 11 on plate body 0, thus in electroplating process, flange 2 is inserted in the die cavity of mould 1, simultaneously to injecting electroplate liquid in through hole 3, now electroplate liquid enters in gap 4 in through hole 3, then hole deeper in die cavity is electroplated, cannot flow in hole compared to original electroplate liquid, electroplating effect now is better；It is provided with padded part 5 further, serve and make flange 2 be suspended in the hole of die cavity, prevent flange 2 from contacting with the hole on die cavity, strengthen its electroplating effect, the front end of flange 2 is provided with inclined plane 21 simultaneously, then inclined plane 21 is formed with acute angle with the side of through hole 3, then accelerates the electroplate liquid flowing of this position, strengthens electroplating effect；Simultaneously by being provided with padded part 5 on plate body 0, it is achieved that flange 2 suspends and is arranged in mould 1；Then this utility model is by being limited in 0.5-1mm by the size in gap 4 between flange 2 and inwall, improves the molding effect of electroplating film.
As shown in Figure 1, plate body 0 is provided with and makes the unsettled padded part 5 being arranged in mold cavity 11 of flange 2, it is provided by padded part 5, it is achieved thereby that make the unsettled effect in mold cavity 11 of flange 2, thus avoiding when battery lead plate is inserted in mould 1, flange 2 contacts with the inwall in mold cavity 11, thus this position cannot be electroplated at contact position electroplate liquid, after plating terminates, this position is in injection moulding process, plug is easy to stick in this position after shaping, thus affecting the use of plug and mould 1, it is provided by padded part 5, padded part 5 increases the height of flange 2, so that flange 2 departs from and the contacting of mold cavity 11, make that flange 2 is unsettled to be arranged in mold cavity 11, prevent contacting of flange 2 and any position in mold cavity 11, prevent mould 1 after plating, plug moulding sticks together in this position.
As shown in Figure 3, the shape of cross section of flange 2 is annular, by the shape of cross section of flange 2 is arranged in annular, the flange 2 of annular can better match with the die cavity on mould 1, facilitate electrolyte in the flowing of this position, the flange 2 that annular is arranged simultaneously defines the position that through hole 3 is arranged, namely through hole 3 is arranged concentrically with flange 2, therefore in electroplating process, electroplate liquid can from recoiling in through hole 3 to die cavity, so that also there being the flowing of electroplate liquid in the die cavity of mould 1, thus strengthening the thickness of the electroplating film of this position；As shown in Figure 3, the front end of institute's flange 2 is provided with inwardly angled inclined plane 21, by being provided with inwardly angled inclined plane 21 in the front end of flange 2, thus more inside with the bottom angled of plug setting matches, it is provided by inclined plane 21, thus the spacing in the gap 4 of the power supply flow of the electrolyte of the formation that ensure that between flange 2 with mold cavity 11 is equal and consistent, by spacing all equal from top to bottom, thus the flowing velocity that electroplate liquid is in die cavity is consistent, electroplate liquid is made more uniformly to contact with the sidewall of mold cavity 11, thus strengthening the electroplating effect of motor plate.
As shown in Figure 3, the side of inclined plane 21 and through hole 3 is formed with acute angle, for being exclusively used in the mould 1 of injection moulding plug, spacing between the side of mold cavity 11 and side is equal, but when cavity bottom, owing to flange 2 is the cavity bottom that straight cutting enters mould 1, cavity bottom is vertical with the flow direction of electroplate liquid, therefore the flowing velocity of electroplate liquid is served the effect of obstruction by cavity bottom, then the electroplate liquid flow velocity when flowing through this position can reduce, have impact on the effect of plating, make electroplate liquid flow velocity in die cavity inconsistent with the flow velocity on mould 1 surface, cause that the thickness of electroplating film on mould 1 is bigger, and die cavity is not owing to having substantial amounts of electroplate liquid to flow through, therefore it causes the thinner thickness of the electroplating film in die cavity, by the side of inclined plane 21 with through hole 3 is formed with acute angle, thus in use time, acute angle adds gap 4 size of flange 2 both sides of cavity bottom, acute angle makes electroplate liquid behind the knuckle position of cavity bottom, suddenly due to the lower thickness of flange 2, the space making this position becomes big, thus produce current difference in this position, draw by the electroplate liquid within flange 2 through hole 3, accelerate the flowing of electroplate liquid.
As shown in Figure 1, padded part 5 is arranged on the both sides of plate body 0, padded part 5 is one-body molded with plate body 0, in embodiment one in this utility model, padded part 5 is arranged on the both sides of plate body 0, and it is one-body molded with plate body 0, namely padded part 5 is that a block of material processes with plate body 0, in use, the height of padded part 5 is provided, cannot be carried out changing, thus its precision is higher, in battery lead plate use procedure, the size between battery lead plate and mold cavity 11 is made to be limited under the size of regulation all the time, ensure in electroplating process, will not cause that size when electroplating changes because of the alignment error between padded part 5 and plate body 0, thus ensureing each size when electroplating, then electroplating effect is strengthened.
Second embodiment of the present utility model is that padded part 5 removably connects with plate body 0 simultaneously, in embodiment two of the present utility model, padded part 5 adopts the mode removably connected with plate body 0 to be fixed, thus in electroplating process, can pass through to remove padded part 5 the then mode such as bolt and replace with the padded part 5 that new thickness is different, serve the effect adjusting size, convenient in electroplating process, carry out different technique adjustment, from without when the height changed between flange 2 and die cavity, just directly change one whole battery lead plate, avoid scrapping of battery lead plate, improve production efficiency.
As depicted in figs. 1 and 2, flange 2 is evenly distributed on plate body 0, the gap length at adjacent ribs 2 center is equal, in order to meet the quantity of mould 1 upper impression, so flange 2 can be provided with multiple on plate body 0, simultaneously in order to increase the flange 2 distributed quantity on plate body 0, namely the quantity of the plug after mould 1 injection mo(u)lding is increased, flange 2 in this utility model is to adopt to be evenly distributed on plate body 0, the center of each flange 2 is equal to the length of the center of adjacent flange 2 simultaneously, namely every three close flanges 2 can form the flange 2 groups that one group of equilateral triangle structure is arranged, under identical area, the flange 2 that the mode of equilateral triangle is arranged more；The spacing in gap 4 is 0.5-1mm, by the spacing in gap 4 is adjusted to 0.5-1mm, now electroplate liquid flows through the speed in gap 4 and is best suitable for, because in this gap 4 size, in gap 4, the flowing velocity of electroplate liquid is consistent with the flowing velocity of electroplate liquid above mold cavity 11, namely electroplate liquid is formed with the consistency of thickness of the thickness of electroplating film and the electroplating film of mold cavity surface in die cavity, and when its mold injection, the wear-resistant and ageing-resistant effect of each position is identical；If gap 4 be smaller than 0.5mm, will cause that the flowing velocity of position, gap 4 is too fast, the thickness of electroplating film is excessively thin, if the spacing in gap 4 is more than 1mm, the flowing of electroplate liquid will be layered, and the electroplate liquid that outer layer is fitted with die cavity does not generally flow, and the electroplate liquid flowing in the middle of gap 4, the redox reaction of now mold cavity surface plating is inefficient, and the thickness of electroplating film is excessively thin, affects electroplating quality.
It is a preferred size that the spacing in its gap 4 is preferably the gap 4 of 0.7mm, 0.7mm, and the gap 4 of 0.7mm has met commonly required electroplating effect, if greater than 0.7mm, it will the thickness causing plated film is blocked up, causes the raw-material waste of electroplate liquid；If simultaneously gap 4 be smaller in size than 0.7mm, electroplating film will clogging gap 4, the thickness of the electroplating film after production is just excessively thin.
Claims (10)
1. the battery lead plate electroplating plug and mould, including plate body, it is characterized in that: described plate body is formed at least one flange matched with mold cavity, being formed for the gap of electroplate liquid flowing between described flange and mold cavity, described flange has, along the axially arranged of self, the through hole running through plate body.
2. the battery lead plate of plating plug and mould according to claim 1, it is characterised in that: described plate body is provided with and makes the unsettled padded part being arranged in mold cavity of flange.
3. the battery lead plate of plating plug and mould according to claim 1, it is characterised in that: the shape of cross section of described flange is annular.
4. the battery lead plate of plating plug and mould according to claim 3, it is characterised in that: the front end of institute's flange is provided with inwardly angled inclined plane.
5. the battery lead plate of plating plug and mould according to claim 4, it is characterised in that: the side of described inclined plane and through hole is formed with acute angle.
6. the battery lead plate of plating plug and mould according to claim 2, it is characterised in that: described padded part is arranged on the both sides of plate body, and described padded part is one-body molded with plate body.
7. the battery lead plate of plating plug and mould according to claim 2, it is characterised in that: described padded part and plate body removably connect.
8. the battery lead plate of plating plug and mould according to claim 1, it is characterised in that: described flange is evenly distributed on plate body, and the gap length at adjacent described flange center is equal.
9. the battery lead plate of plating plug and mould according to claim 1, it is characterised in that: the spacing in described gap is 0.5-1mm.
10. the battery lead plate of plating plug and mould according to claim 9, it is characterised in that: the spacing in described gap is 0.7mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620028177.7U CN205347615U (en) | 2016-01-13 | 2016-01-13 | Electroplate plate electrode of plug mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620028177.7U CN205347615U (en) | 2016-01-13 | 2016-01-13 | Electroplate plate electrode of plug mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205347615U true CN205347615U (en) | 2016-06-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620028177.7U Active CN205347615U (en) | 2016-01-13 | 2016-01-13 | Electroplate plate electrode of plug mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205347615U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105463557A (en) * | 2016-01-13 | 2016-04-06 | 盛州橡塑胶（苏州）有限公司 | Electroplating clamp for rubber plugs and electroplating method adopting same |
-
2016
- 2016-01-13 CN CN201620028177.7U patent/CN205347615U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105463557A (en) * | 2016-01-13 | 2016-04-06 | 盛州橡塑胶（苏州）有限公司 | Electroplating clamp for rubber plugs and electroplating method adopting same |
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