CN218453152U - Injection mold for camera housing - Google Patents
Injection mold for camera housing Download PDFInfo
- Publication number
- CN218453152U CN218453152U CN202222699327.5U CN202222699327U CN218453152U CN 218453152 U CN218453152 U CN 218453152U CN 202222699327 U CN202222699327 U CN 202222699327U CN 218453152 U CN218453152 U CN 218453152U
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- CN
- China
- Prior art keywords
- die holder
- injection mold
- fixedly connected
- camera housing
- mount pad
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000002347 injection Methods 0.000 title claims abstract description 23
- 239000007924 injection Substances 0.000 title claims abstract description 23
- 238000001816 cooling Methods 0.000 abstract description 15
- 238000004519 manufacturing process Methods 0.000 abstract description 12
- 238000007493 shaping process Methods 0.000 abstract description 11
- 239000002826 coolant Substances 0.000 abstract description 5
- 239000007788 liquid Substances 0.000 abstract description 5
- 238000000465 moulding Methods 0.000 abstract description 5
- 239000004033 plastic Substances 0.000 abstract description 5
- 229920003023 plastic Polymers 0.000 abstract description 5
- 238000001746 injection moulding Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000000498 cooling water Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Images
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model relates to an injection mold technical field just discloses an injection mold for camera housing, which comprises a mounting bas, the inboard upper end fixedly connected with die holder of mount pad, the one-tenth die cavity has been seted up to the up end of die holder, the avris of die holder upper end is provided with the connecting rod, the upper end of connecting rod extends to the top fixedly connected with upper die base of die holder, the lower extreme fixed mounting of upper die base has the flange board, the inboard in one-tenth die cavity is provided with the roof, the inboard lower extreme of mount pad is provided with the lifter plate. This an injection mold for camera housing gets into the die cavity through the convex die board to form the product chamber, make things convenient for the production of moulding plastics of camera housing, and send the coolant liquid into heat transfer coil pipe through the inlet tube, thereby carry out the heat transfer cooling to upper and lower die holder, make things convenient for the quick cooling shaping of product, improved production efficiency.
Description
Technical Field
The utility model relates to an injection mold technical field specifically is an injection mold for camera housing.
Background
The camera housing is the outside protective structure of camera module, generally is mostly the plastics material to adopt injection moulding process more when production, consequently can use injection mold.
Current injection mold for camera housing lacks quick cooling structure, leads to the back of moulding plastics and need wait for product natural cooling and shaping, has influenced production efficiency, and the drawing of patterns is comparatively consuming time and wasting power simultaneously, and the practicality is lower.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides an injection mold for camera housing to the current injection mold for camera housing who proposes in solving above-mentioned background art lacks quick cooling structure, leads to need wait for product natural cooling and shaping after moulding plastics, has influenced production efficiency, and the drawing of patterns is comparatively consuming time and is hard simultaneously, the lower problem of practicality.
(II) technical scheme
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides an injection mold for camera housing, includes the mount pad, the inboard upper end fixedly connected with die holder of mount pad, the profile chamber has been seted up to the up end of die holder, the avris of die holder upper end is provided with the connecting rod, the upper end of connecting rod extends to the top fixedly connected with upper die base of die holder, the lower extreme fixed mounting of upper die base has the convex die board, the inboard in profile chamber is provided with the roof, the inboard lower extreme of mount pad is provided with the lifter plate, the rear end of mount pad is provided with condenser tube, telescopic cylinder is installed to the lower extreme of mount pad, telescopic cylinder's output extends to the inboard and the lifter plate fixed connection of mount pad.
Preferably, become die cavity and the mutual adaptation of convex mould board, become die cavity and roof sliding connection, make things convenient for the roof ejecting with fashioned product, the drawing of patterns of being convenient for.
Preferably, the connecting rods are four, the connecting rods are connected with the lower die holder in a sliding mode, the lower ends of the connecting rods extend to the lower portion of the lower die holder and are fixedly connected with the lifting plate, and the upper die holder is conveniently driven to move.
Preferably, the ejector rods are fixedly connected to the left side and the right side of the lower end of the top plate, the lower ends of the ejector rods extend to the position below the lifting plate and are fixedly connected with a first limiting disc, the surface of each ejector rod is located between the lifting plate and the lower die holder and is fixedly connected with a second limiting disc, the ejector rods, the lower die holder and the lifting plate are in sliding connection, the lifting plate is in a lifting moving process and contacts with the limiting discs, and therefore the ejector rods are synchronously pushed to move, the top plate is conveniently driven to eject products, and demolding work is achieved.
Preferably, the constant head tank has been seted up to the avris of lifter plate, the constant head tank is provided with two sets ofly, every group about the vertical centerline symmetry of lifter plate the constant head tank is provided with two, the equal fixedly connected with location strip in both ends about the mount pad is inboard, location strip and constant head tank sliding connection utilize the slip of constant head tank and location strip, increase the stationarity that the lifter plate removed.
Preferably, the left and right sides decibel of cooling water pipe front end is provided with inlet tube and wet return, inlet tube and wet return all are provided with two, two inlet tube and wet return extend to fixedly connected with heat transfer coil pipe in die holder and the upper die base respectively, send the coolant liquid into heat transfer coil pipe through the inlet tube to carry out the heat transfer cooling to upper and lower die holder, make things convenient for the quick cooling shaping of product, improved production efficiency.
Compared with the prior art, the utility model provides an injection mold for camera housing possesses following beneficial effect:
1. this an injection mold for camera housing gets into the die cavity through the convex die board to form the product chamber, make things convenient for the production of moulding plastics of camera housing, and send the coolant liquid into heat exchange coil pipe through the inlet tube, thereby carry out the heat transfer cooling to upper and lower die holder, make things convenient for the quick cooling shaping of product, improved production efficiency.
2. This an injection mold for camera housing utilizes telescopic cylinder to promote the lifter plate rebound for the connecting rod drives upper die base rebound in step, thereby the die holder is kept away from to the upper die base, and the lifter plate is when removing simultaneously, contacts the spacing dish of second and drives ejector pin rebound, makes the roof remove in the shaping chamber, and is ejecting with the product, realizes the drawing of patterns, has improved the convenience.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of the three-dimensional structure of the lifting plate of the present invention;
fig. 3 is a schematic front cross-sectional structure of the present invention;
fig. 4 is a schematic diagram of the cross-sectional structure of the left side view of the present invention.
In the figure: 1. a mounting seat; 2. a lower die holder; 3. a molding cavity; 4. a connecting rod; 5. an upper die holder; 6. a convex template; 7. a top plate; 71. a top rod; 72. a first limiting disc; 73. a second limiting disc; 8. a lifting plate; 81. positioning a groove; 82. a positioning bar; 9. a cooling water pipe; 91. a water inlet pipe; 92. a water return pipe; 93. a heat exchange coil; 10. a telescopic cylinder.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: an injection mold for a camera housing comprises a mounting seat 1, wherein the upper end of the inner side of the mounting seat 1 is fixedly connected with a lower die holder 2, the upper end surface of the lower die holder 2 is provided with a forming cavity 3, the side edge of the upper end of the lower die holder 2 is provided with a connecting rod 4, the upper end of the connecting rod 4 extends to the upper part of the lower die holder 2 and is fixedly connected with an upper die holder 5, the lower end of the upper die holder 5 is fixedly provided with a convex die plate 6, the inner side of the forming cavity 3 is provided with a top plate 7, the forming cavity 3 and the convex die plate 6 are mutually matched, the forming cavity 3 and the top plate 7 are in sliding connection, and the convex die plate 6 enters the forming cavity 3, so that a product cavity is formed, and the injection production of the camera housing is facilitated;
the lower end of the inner side of the mounting seat 1 is provided with a lifting plate 8, four connecting rods 4 are arranged, the connecting rods 4 are connected with the lower die holder 2 in a sliding manner, the lower end of each connecting rod 4 extends to the position below the lower die holder 2 and is fixedly connected with the lifting plate 8, the left side and the right side of the lower end of the top plate 7 are fixedly connected with ejector rods 71, the lower ends of the ejector rods 71 extend to the position below the lifting plate 8 and are fixedly connected with first limiting discs 72, the surface of each ejector rod 71 is positioned between the lifting plate 8 and the lower die holder 2 and is fixedly connected with a second limiting disc 73, the ejector rods 71, the lower die holder 2 and the lifting plate 8 are connected in a sliding manner, positioning grooves 81 are formed in the side of the lifting plate 8, two groups of positioning grooves 81 are symmetrically arranged about the vertical central line of the lifting plate 8, two groups of positioning grooves 81 are formed in each group, the left end and the right end of the inner side of the mounting seat 1 are fixedly connected with positioning bars 82, the positioning bars 82 and the positioning grooves 81 in a sliding manner, when the lifting plate 8 moves, the lifting plate contacts the second limiting discs 73 and drives the ejector rods 71 to move upwards, so that the top plate 7 moves in the forming cavity 3, products, ejection is realized, and convenience is improved;
the rear end of mount pad 1 is provided with condenser tube 9, the left and right sides decibel of condenser tube 9 front end is provided with inlet tube 91 and wet return 92, inlet tube 91 and wet return 92 all are provided with two, two inlet tubes 91 and wet return 92 extend to fixedly connected with heat exchange coil 93 in die holder 2 and the upper die base 5 respectively, telescopic cylinder 10 is installed to the lower extreme of mount pad 1, telescopic cylinder 10's output extends to inboard and the 8 fixed connection of lifter plate of mount pad 1, send into heat exchange coil 93 with the coolant liquid through condenser tube 9, thereby carry out the heat transfer cooling to upper die base 5 and die holder 2, make things convenient for the quick cooling shaping of product, and the production efficiency is improved.
The working principle is as follows: firstly, when using, drive lifter plate 8 downstream through telescopic cylinder 10, drive upper die base 5 synchronous motion through connecting rod 4, thereby the cavity is got into the shaping chamber 3 to the convex die plate 6, thereby form the product chamber, make things convenient for the injection moulding production of camera housing, and when moving, lifter plate 8 laminating first spacing dish 72, drive roof 7 and remove to the bottom of shaping chamber 3, when injection moulding, utilize condenser tube 9 to send the coolant liquid into heat transfer coil pipe 93, thereby go on heat transfer cooling to upper die base 5 and lower bolster 2, make things convenient for the rapid cooling shaping of product, production efficiency has been improved, and inlet tube 91 and wet return 92 form the circulation water route, improve the cooling effect, after the camera housing cools off, telescopic cylinder 10 promotes lifter plate 8 rebound, connecting rod 4 drives upper die base 5 rebound, make the cavity 3 move to the outside of convex die plate 6, simultaneously lifter plate 8 laminates second spacing dish 73, thereby promote ejector pin 71 rebound, roof 7 rebound, release the shaping chamber 3 with the product, make things convenient for the drawing of patterns, and when moving, through the stationarity of locating slot 81 and locating bar 82, the removal of lifter plate 8 increases.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an injection mold for camera housing, includes mount pad (1), its characterized in that: the utility model discloses a die holder, including mount pad (1), die holder (2), avris of die holder (2) upper end is provided with connecting rod (4), the upper end of connecting rod (4) extends to top fixedly connected with upper die base (5) of die holder (2), the lower extreme fixed mounting of upper die base (5) has flange board (6), the inboard in die holder (3) is provided with roof (7), the lower extreme of mount pad (1) inboard is provided with lifter plate (8), the rear end of mount pad (1) is provided with condenser tube (9), telescopic cylinder (10) are installed to the lower extreme of mount pad (1), the output of telescopic cylinder (10) extends to the inboard and lifter plate (8) fixed connection of mount pad (1).
2. An injection mold for a camera cover according to claim 1, characterized in that: the forming cavity (3) is matched with the convex template (6), and the forming cavity (3) is connected with the top plate (7) in a sliding mode.
3. An injection mold for a camera housing according to claim 1, wherein: the die holder is characterized in that the number of the connecting rods (4) is four, the connecting rods (4) are connected with the die holder (2) in a sliding mode, and the lower ends of the connecting rods (4) extend to the lower portion of the die holder (2) and are fixedly connected with the lifting plate (8).
4. An injection mold for a camera housing according to claim 1, wherein: the equal fixedly connected with ejector pin (71) in the left and right sides of roof (7) lower extreme, the lower extreme of ejector pin (71) extends to the below of lifter plate (8), and the first spacing dish of fixedly connected with (72), the surface of ejector pin (71) is located the spacing dish of fixedly connected with second (73) between lifter plate (8) and die holder (2), ejector pin (71) and die holder (2), lifter plate (8) sliding connection.
5. An injection mold for a camera housing according to claim 1, wherein: constant head tank (81) have been seted up to the avris of lifter plate (8), constant head tank (81) are provided with two sets ofly, every group about the vertical central line symmetry of lifter plate (8) constant head tank (81) are provided with two, equal fixedly connected with location strip (82) in both ends about mount pad (1) inboard, location strip (82) and constant head tank (81) sliding connection.
6. An injection mold for a camera housing according to claim 1, wherein: the left and right sides decibel of condenser tube (9) front end is provided with inlet tube (91) and wet return (92), inlet tube (91) and wet return (92) all are provided with two, two fixedly connected with heat exchange coil (93) in inlet tube (91) and wet return (92) extend to die holder (2) and upper die base (5) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222699327.5U CN218453152U (en) | 2022-10-13 | 2022-10-13 | Injection mold for camera housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222699327.5U CN218453152U (en) | 2022-10-13 | 2022-10-13 | Injection mold for camera housing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218453152U true CN218453152U (en) | 2023-02-07 |
Family
ID=85126356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222699327.5U Active CN218453152U (en) | 2022-10-13 | 2022-10-13 | Injection mold for camera housing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218453152U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116442444A (en) * | 2023-04-18 | 2023-07-18 | 武汉精臣智慧标识科技有限公司 | Paper bin die of desktop thermal printer |
-
2022
- 2022-10-13 CN CN202222699327.5U patent/CN218453152U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116442444A (en) * | 2023-04-18 | 2023-07-18 | 武汉精臣智慧标识科技有限公司 | Paper bin die of desktop thermal printer |
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