CN206276914U - A kind of powder injection pile crown mould for Metal Eyeglasses laser welding - Google Patents
A kind of powder injection pile crown mould for Metal Eyeglasses laser welding Download PDFInfo
- Publication number
- CN206276914U CN206276914U CN201621380771.9U CN201621380771U CN206276914U CN 206276914 U CN206276914 U CN 206276914U CN 201621380771 U CN201621380771 U CN 201621380771U CN 206276914 U CN206276914 U CN 206276914U
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- China
- Prior art keywords
- cavity
- pile crown
- groove
- injection channel
- glue injection
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Abstract
The utility model discloses a kind of powder injection pile crown mould for Metal Eyeglasses laser welding, including upper cavity and lower mode cavity, the lower mode cavity includes the locating piece of corner, middle the first glue injection channel cavity of resorption and the second glue injection channel cavity of resorption, groove under pile crown die cavity, arc bump, groove under sliding block, tooth hole positions rod aperture, two arc bumps are set on the die joint of lower mode cavity, groove under two pile crown die cavities is respectively provided with each arc bump, the two ends of the second glue injection channel cavity of resorption connect groove under a pile crown die cavity respectively, tooth hole locating rod hole position is in arc bump lower section and groove under connecting pile crown die cavity；The upper cavity is provided with locating slot, gum-injecting port, the first glue injection channel epicoele, the second glue injection channel epicoele, pile crown die cavity groove on groove, arc groove, sliding block.The utility model can simultaneously four pile crowns of injection moulding, be convenient in demoulding, improve pile crown production efficiency.
Description
Technical field
The utility model belongs to glasses manufacture field, is related to a kind of powder injection pile crown for Metal Eyeglasses laser welding
Mould.
Background technology
Traditional Metal Eyeglasses production technology：Pile crown is molded using machining, then by need to by hand polish and
Cutting is processed, and due to the limitation being machined, pile crown material hardness can not be too high, is otherwise difficult to, and be machined into
Type, this pile crown low intensity, easily snaps off damage.With the popularization and popularization of laser welding technology, now, people start to use
Laser welding mode is welded to frame.But it is low that conventional ones shaping makes pile crown dimensional accuracy, is unsuitable for automatic
Change laser welding, and hardness is low, easily damages, and artificial to repair and polishing trouble, quality is difficult to control to.
Metal powder injection molded (Metal Injection Molding, MIM) is by metal dust and its binding agent
Plasticising compound is injected in the manufacturing process in model.It is on the basis of conventional powder metallurgy, creatively to combine
The injection molding technology of plastics industry and an emerging forming technique growing up.It is sufficiently complex that MIM can produce shape
Part, can to greatest extent be obtained the part of net shape and need not subsequently machine or need to only use minimal amount of machining, fit
Close and produce in enormous quantities, production efficiency is high.Powder injection forming stainless steel has good corrosion resistance, is widely used in machinery, changes
The industries such as work, ship, automobile, instrument and meter.
Utility model content
The purpose of this utility model is to provide a kind of powder injection pile crown mould for Metal Eyeglasses laser welding, with
It is powder injection-molded for the pile crown in Metal Eyeglasses, can mass production powder injection pile crown, Laser Welding can be performed well in
Connect, for the production of Metal Eyeglasses laser welding.
To achieve these goals, the utility model employs following technical proposals.One kind is used for Metal Eyeglasses Laser Welding
The powder injection pile crown mould for connecing, including upper cavity and lower mode cavity, the lower mode cavity include the locating piece of corner, middle first
Groove, tooth hole position rod aperture under groove, arc bump, sliding block under glue injection channel cavity of resorption and the second glue injection channel cavity of resorption, pile crown die cavity, under
Two arc bumps are set on the die joint of die cavity, groove under two pile crown die cavities, each pile crown are respectively provided with each arc bump
The outer end of groove sets groove under sliding block under die cavity, and arcuately projection is set the second glue injection channel cavity of resorption, the second glue injection channel cavity of resorption
Middle part connects the first glue injection channel cavity of resorption, and the two ends of the second glue injection channel cavity of resorption connect groove under a pile crown die cavity, tooth hole respectively
Locating rod hole position is in arc bump lower section and groove under connecting pile crown die cavity；The upper cavity is provided with locating slot, gum-injecting port, the first note
Groove, arc groove and arc bump on groove, arc groove, sliding block on glue passage epicoele, the second glue injection channel epicoele, pile crown die cavity
Coordinate, locating slot and locating piece coordinate, gum-injecting port located at the center of the first glue injection channel epicoele, the first glue injection channel epicoele and the
One glue injection channel cavity of resorption constitutes the first glue injection channel together, and the second glue injection channel epicoele is constituted together with the second glue injection channel cavity of resorption
Second glue injection channel, groove and groove composition pile crown die cavity under pile crown die cavity on pile crown die cavity, groove is slided with groove composition under sliding block on sliding block
Block groove.
Further preferably, groove includes middle pile crown main body die cavity, single tooth form chamber of one end, another under the pile crown die cavity
End with frame groove profile chamber.
Further preferably, pile crown main body cavity positions are than single tooth form chamber and the position with frame groove profile chamber is high, and single tooth form chamber connects
Logical tooth hole positioning rod aperture, the pile crown main body die cavity connects centre hole.
Further preferably, including dynamic mould fixing plate, thimble fixed plate, cover half fixed plate, side plate, guide pillar, the upper end of guide pillar
Cover half fixed plate is fixed by hexagon socket head cap screw, the lower end of guide pillar by hexagon socket head cap screw fixation dynamic mould fixing plate, guide pillar it is upper
Portion and bottom are respectively mounted side plate, and sleeve pipe is set between side plate and guide pillar, and upper cavity is fixed on cover half fixed plate lower section, and upper cavity connects
It is connected to cooling pipe；Thimble push plate is arranged on dynamic mould fixing plate, thimble fixed plate is arranged on thimble push plate, in thimble fixed plate
Thimble is installed, spring is set in thimble fixed plate, upper cavity arranged beneath lower mode cavity, thimble is inserted in the centre hole of lower mode cavity,
Lower mode cavity is connected with lower cooling pipe, in the slide block slot that sliding block is formed after inserting lower mode cavity and upper cavity merging from both sides.
Further preferably, centring ring is installed at the center of the cover half fixed plate, and centring ring connects the gum-injecting port of upper cavity.
Technique effect of the present utility model：There is provided a kind of powder injecting molding die for Metal Eyeglasses pile crown, it
Can simultaneously four pile crowns of injection moulding, be convenient in demoulding, improve pile crown production efficiency, high intensity pile crown can be produced, relative to
Machining shaping, quality stability is high, produces low cost in enormous quantities.
Brief description of the drawings
Fig. 1 is upper cavity schematic diagram.
Fig. 2 is the partial enlarged drawing of Fig. 1.
Fig. 3 is lower mode cavity schematic diagram.
Fig. 4 is the partial enlarged drawing of Fig. 3.
Fig. 5 is assembling schematic diagram.
In figure：1. upper cavity, 2. lower mode cavity, 3. thimble fixed plate, 4. spring, 5. thimble push plate, 6. dynamic mould fixing plate, 7.
Sleeve pipe, 8. guide pillar, 9. side plate, 10. cover half fixed plate, 11. hexagon socket head cap screws, 12. centring rings, on 13. under cooling pipe, 14.
Cooling pipe, 15. thimbles, 101. locating slots, 102. gum-injecting ports, 103. first glue injection channel epicoeles, 104. second glue injection channels
Groove on groove, 106. arc grooves, 107. sliding blocks on epicoele, 105. pile crown die cavities, 201. locating pieces, 202. tooth holes positioning rod aperture,
Groove, 206. arc bumps, 207. under 203. first glue injection channel cavity of resorptions, 204. second glue injection channel cavity of resorptions, 205. pile crown die cavities
Frame groove profile chamber is matched somebody with somebody in groove, 208. centre holes, 2051. single tooth form chambers, 2052. pile crown main body die cavities, 2053. under sliding block.
Specific embodiment
The utility model is further elucidated below in conjunction with the accompanying drawings.
Referring to figs. 1 to 5, powder injection pile crown mould described in the utility model include upper cavity 1 and lower mode cavity 2, it is described under
As shown in Figure 3 and Figure 4, including the locating piece 201 of corner, the first middle glue injection channel cavity of resorption 203 and the second injecting glue are logical for die cavity 2
Groove 207 under groove 205, arc bump 206, sliding block, tooth hole positioning rod aperture 202 under road cavity of resorption 204, pile crown die cavity, lower mode cavity 2 point
Two arc bumps 206 are set on type face, groove 205 under two pile crown die cavities, each pile crown are respectively provided with each arc bump 206
The outer end of groove 205 sets groove 207 under sliding block under die cavity, and arcuately projection 206 is set the second glue injection channel cavity of resorption 204, the second note
The middle part of glue passage cavity of resorption 204 connects the first glue injection channel cavity of resorption 203, and the two ends of the second glue injection channel cavity of resorption 204 connect respectively
Groove 205 under one pile crown die cavity, tooth hole positioning rod aperture 202 is located at the lower section of arc bump 206 and connects groove 205 under pile crown die cavity；
Referring to Figures 1 and 2, the upper cavity 1 is provided with locating slot 101, gum-injecting port 102, the first glue injection channel epicoele 103, the second injecting glue
Groove 107 on groove 105, arc groove 106, sliding block on passage epicoele 104, pile crown die cavity, arc groove 106 and arc bump 206
Coordinate, locating slot 101 coordinates with locating piece 201, gum-injecting port 102 is located at the center of the first glue injection channel epicoele 103, the first injecting glue
Passage epicoele 103 constitutes the first glue injection channel, the second glue injection channel epicoele 104 and together with the first glue injection channel cavity of resorption 203
Two glue injection channel cavity of resorptions 204 constitute the second glue injection channel together, groove 105 and the composition of groove 205 stake under pile crown die cavity on pile crown die cavity
Head dummy chamber, groove 107 and the composition of groove 207 slide block slot under sliding block on sliding block, lower mode cavity 2 is in corresponding relation with upper cavity 1, no longer in detail
State.
Particularly, reference picture 4, groove 105 is a capping, stake consistent with pile crown front shape on the pile crown die cavity
Groove 205 is only main body shape chamber under head dummy chamber, and groove 205 includes middle pile crown main body die cavity 2052, one end under the pile crown die cavity
The single tooth form chamber 2051, other end with frame groove profile chamber 2053, the position of pile crown main body die cavity 2052 is than single tooth form chamber 2051 and matches somebody with somebody
The position in frame groove profile chamber 2053 is high, and the single connection tooth of tooth form chamber 2051 hole positioning rod aperture 202, the pile crown main body die cavity 2052 is connected
Centre hole 208.Tooth hole that is conveniently stripped and making single tooth.
The utility model also includes dynamic mould fixing plate 6, thimble fixed plate 3, cover half fixed plate 10, side plate 9, guide pillar 8, guide pillar
Cover half fixed plate 10 is fixed in 8 upper end by hexagon socket head cap screw 11, and the lower end of guide pillar 8 is fixed dynamic model and fixed by hexagon socket head cap screw
Plate 6, the upper and lower part of guide pillar 8 is respectively mounted side plate 9, and sleeve pipe 7 is set between side plate 9 and guide pillar 8, and upper cavity 1 is fixed on cover half
The lower section of fixed plate 10, upper cavity 1 is connected with cooling pipe 13；Thimble push plate 5 is arranged on dynamic mould fixing plate 6, on thimble push plate 5
Arrangement thimble fixed plate 3, installs thimble 15 in thimble fixed plate 3, spring 4, the lower section cloth of upper cavity 1 are set in thimble fixed plate 3
Put lower mode cavity 2, in the centre hole 208 of the insertion lower mode cavity 2 of thimble 15, lower mode cavity 2 is connected with lower cooling pipe 14, sliding block is from both sides
In the slide block slot that insertion lower mode cavity 2 and upper cavity 1 are formed after merging, thimble 15 is promoted to move and the demoulding by thimble push plate 5.Institute
Centring ring 12 is installed at the center for stating cover half fixed plate 10, and centring ring 12 connects the gum-injecting port 102 of upper cavity 1.
Using the utility model, one time injecting glue can produce 4 pile crowns, can quickly produce powder injection pile crown, institute in enormous quantities
Product quality good stability is obtained, intensity is high, reduces Metal Eyeglasses production cost.
Embodiment described above only expresses certain implementation method of the present utility model, and its description is more specific and detailed,
But therefore can not be interpreted as the limitation to the utility model the scope of the claims.It should be pointed out that common for this area
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (5)
1. a kind of powder injection pile crown mould for Metal Eyeglasses laser welding, including upper cavity and lower mode cavity, its feature exist
In：The lower mode cavity includes the locating piece of corner, middle the first glue injection channel cavity of resorption and the second glue injection channel cavity of resorption, pile crown type
Groove, tooth hole position rod aperture under groove, arc bump, sliding block under chamber, and two arc bumps, each arc are set on the die joint of lower mode cavity
Groove under two pile crown die cavities is respectively provided with shape projection, the outer end of groove sets groove under sliding block under each pile crown die cavity, the second injecting glue leads to
Arcuately projection is set road cavity of resorption, and the middle part of the second glue injection channel cavity of resorption connects the first glue injection channel cavity of resorption, the second glue injection channel
The two ends of cavity of resorption connect groove under a pile crown die cavity respectively, and tooth hole locating rod hole position is in arc bump lower section and connects pile crown die cavity
Lower groove；The upper cavity is provided with locating slot, gum-injecting port, the first glue injection channel epicoele, the second glue injection channel epicoele, pile crown die cavity
Groove on groove, arc groove, sliding block, arc groove coordinates with arc bump, and locating slot coordinates with locating piece, and gum-injecting port is located at first
The center of glue injection channel epicoele, the first glue injection channel epicoele constitutes the first glue injection channel together with the first glue injection channel cavity of resorption, the
Two glue injection channel epicoeles constitute the second glue injection channel together with the second glue injection channel cavity of resorption, on pile crown die cavity under groove and pile crown die cavity
Groove constitutes pile crown die cavity, groove and groove composition slide block slot under sliding block on sliding block.
2. a kind of powder injection pile crown mould for Metal Eyeglasses laser welding according to claim 1, its feature exists
In：Under the pile crown die cavity groove include middle pile crown main body die cavity, single tooth form chamber of one end, the other end with frame groove profile chamber.
3. a kind of powder injection pile crown mould for Metal Eyeglasses laser welding according to claim 2, its feature exists
In：Position of the pile crown main body cavity positions than single tooth form chamber and with frame groove profile chamber is high, single tooth form chamber connection tooth hole positioning rod aperture, institute
State pile crown main body die cavity connection centre hole.
4. a kind of powder injection pile crown mould for Metal Eyeglasses laser welding according to claim 1, its feature exists
In：Including dynamic mould fixing plate, thimble fixed plate, cover half fixed plate, side plate, guide pillar, the upper end of guide pillar is solid by hexagon socket head cap screw
Dynamic mould fixing plate is fixed in cover half fixed plate, the lower end of guide pillar by hexagon socket head cap screw, and the upper and lower part of guide pillar is respectively mounted side
Plate, sets sleeve pipe between side plate and guide pillar, upper cavity is fixed on cover half fixed plate lower section, and upper cavity is connected with cooling pipe；
Thimble push plate is arranged on dynamic mould fixing plate, thimble fixed plate is arranged on thimble push plate, thimble is installed in thimble fixed plate, thimble is solid
Spring is set in fixed board, and upper cavity arranged beneath lower mode cavity, thimble is inserted in the centre hole of lower mode cavity, and lower mode cavity is connected with down cold
But pipeline, in the slide block slot that sliding block inserts lower mode cavity and formed after upper cavity merges from both sides.
5. a kind of powder injection pile crown mould for Metal Eyeglasses laser welding according to claim 4, its feature exists
In：Centring ring is installed at the center of the cover half fixed plate, and centring ring connects the gum-injecting port of upper cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621380771.9U CN206276914U (en) | 2016-12-15 | 2016-12-15 | A kind of powder injection pile crown mould for Metal Eyeglasses laser welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621380771.9U CN206276914U (en) | 2016-12-15 | 2016-12-15 | A kind of powder injection pile crown mould for Metal Eyeglasses laser welding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206276914U true CN206276914U (en) | 2017-06-27 |
Family
ID=59072368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621380771.9U Expired - Fee Related CN206276914U (en) | 2016-12-15 | 2016-12-15 | A kind of powder injection pile crown mould for Metal Eyeglasses laser welding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206276914U (en) |
-
2016
- 2016-12-15 CN CN201621380771.9U patent/CN206276914U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170627 Termination date: 20211215 |