CN210211206U - Smart mobile phone type injection mold - Google Patents
Smart mobile phone type injection mold Download PDFInfo
- Publication number
- CN210211206U CN210211206U CN201921019559.3U CN201921019559U CN210211206U CN 210211206 U CN210211206 U CN 210211206U CN 201921019559 U CN201921019559 U CN 201921019559U CN 210211206 U CN210211206 U CN 210211206U
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- Prior art keywords
- rod
- block
- die body
- injection mold
- welded
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- Expired - Fee Related
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- 238000002347 injection Methods 0.000 title claims abstract description 18
- 239000007924 injection Substances 0.000 title claims abstract description 18
- 238000001816 cooling Methods 0.000 claims description 18
- 238000003825 pressing Methods 0.000 claims description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 238000009413 insulation Methods 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 238000001746 injection moulding Methods 0.000 abstract description 4
- 238000001125 extrusion Methods 0.000 abstract description 3
- 230000006835 compression Effects 0.000 abstract description 2
- 238000007906 compression Methods 0.000 abstract description 2
- 229920003023 plastic Polymers 0.000 description 7
- 239000004033 plastic Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000001503 joint Anatomy 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
- 230000007105 physical stamina Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model belongs to the technical field of injection mold, and discloses an intelligent mobile phone type injection mold, which comprises a lower mold body and an upper mold body, wherein the lower mold body is welded with a fixed rod and a rotating shaft, the fixed rod is rotatably connected with a pressure rod, the rotating shaft is rotatably connected with a lock rod, the upper mold body is welded with a fixed block, the fixed block is sleeved with a hollow block, and the top of the hollow block is welded with a U-shaped block, the utility model discloses a quick compression structure is arranged, the upper mold body and the lower mold body are compressed by utilizing a pressure rod extrusion mode, the traditional mode of fixing through a bolt is replaced, the operation is simpler, the injection molding and the finished product taking out are convenient, a volute spring enables the pressure rod to automatically bounce, the operation speed is increased, the use efficiency of the mold is improved, and meanwhile, a positioning groove and a positioning block are, the use is stable and safe.
Description
Technical Field
The utility model belongs to the technical field of injection mold, concretely relates to smart mobile phone type injection mold.
Background
An injection mold is a tool for producing plastic products; the injection molding is a processing method used for batch production of parts with complex shapes, and particularly relates to a method for injecting heated and melted plastic into a mold cavity under high pressure by an injection molding machine, cooling and solidifying the plastic to obtain a molded product.
In the existing injection molding process of the mold, bolts are mostly adopted for connecting and fixing the movable mold and the fixed mold, the fixing mode is very stable, but the operation is troublesome, a large amount of time is consumed, and the existing mold has the problems of low cooling speed, uneven cooling and the like and poor cooling performance.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a smart mobile phone type injection mold to solve the fixed mode troublesome poeration of current mobile phone type injection mold, and the poor problem of cooling performance.
In order to achieve the above object, the utility model provides a following technical scheme: an injection mold for smart phones comprises a lower mold body and an upper mold body, wherein the upper mold body is positioned above the lower mold body, the top of the lower die body is provided with a die groove, two opposite outer side walls of the lower die body are respectively welded with a fixed rod and a rotating shaft, a pressure lever is rotatably connected to the position, close to the top, of the fixed rod through a rotating shaft and is positioned above the upper die body, the rotating shaft is rotatably connected with a lock rod which is clamped with the pressure rod, the middle position of the top of the upper die body is welded with a fixed block, the top of the fixed block is welded with a limiting block, and the fixed block is sleeved with a hollow block, the limiting block is positioned in the hollow block, a strong spring is arranged in the hollow block, the powerful spring is located between the top of stopper and the hollow block inside wall, the top welding of hollow block has U type piece, depression bar and U type piece block.
Furthermore, a cooling box is arranged inside the lower die body and is positioned below the die groove, and a water inlet and a water outlet are formed in the cooling box.
Furthermore, a positioning block is installed at the bottom of the upper die body, a positioning groove is formed in the position, corresponding to the positioning block, of the top of the lower die body, and the positioning block is connected with the positioning groove in a sleeved mode.
Furthermore, a volute spiral spring is arranged at the joint of the pressing rod and the fixed rod and is positioned between the pressing rod and the fixed rod.
Furthermore, a clamping groove is formed in the side wall, attached to the pressing rod, of the locking rod, the pressing rod is located in the clamping groove, and the pressing rod is clamped with the locking rod through the clamping groove.
Further, a handle is installed at the top of the upper die body, and a heat insulation sleeve is sleeved on the handle.
Compared with the prior art, the utility model, following beneficial effect has:
(1) the utility model discloses having set up swift compact structure, having utilized depression bar extruded mode for go up the die body and die body compression down, replaced traditional mode through the bolt fastening, make the operation simpler, conveniently mould plastics and take out the finished product, volute spiral spring makes the depression bar can bounce automatically, has increased the operating speed, has improved mould availability factor, simultaneously, is provided with constant head tank and locating piece, has avoided the condition that the die body takes place the offset from top to bottom, and is safe stable in utilization.
(2) The utility model discloses set up the cooling structure, through constantly carrying low-temperature water in to the cooler bin, can cool down to the die cavity fast for cell-phone shell physical stamina rapid prototyping, the model tank bottom is heated evenly moreover, has also guaranteed that each position shaping effect of cell-phone shell is unanimous, has ensured the quality of moulding plastics.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the connection between the U-shaped block and the pressing rod of the present invention;
FIG. 3 is a schematic view of the connection between the lock rod and the pressure rod of the present invention;
FIG. 4 is an enlarged view taken at A in FIG. 1;
in the figure: 1-lower die body, 2-upper die body, 3-fixed rod, 4-volute spring, 5-pressure rod, 6-rotating shaft, 7-locking rod, 8-U-shaped block, 9-strong spring, 10-limiting block, 11-fixed block, 12-hollow block, 13-cooling box, 14-water inlet, 15-water outlet, 16-handle, 17-heat insulation sleeve, 18-die groove, 19-clamping groove, 20-positioning groove and 21-positioning block.
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 the following technical solutions: an intelligent mobile phone injection mold comprises a lower mold body 1 and an upper mold body 2, wherein the upper mold body 2 is positioned above the lower mold body 1, a mold groove 18 is formed in the top of the lower mold body 1, a fixed rod 3 and a rotating shaft 6 are respectively welded on two opposite outer side walls of the lower mold body 1, the fixed rod 3 and the rotating shaft 6 are both fixed at the central positions of the side walls where the fixed rod 3 and the rotating shaft are respectively positioned, a position, close to the top, of the fixed rod 3 is rotatably connected with a pressing rod 5 through the rotating shaft, the pressing rod 5 is positioned above the upper mold body 2, a locking rod 7 is rotatably connected on the rotating shaft 6 and is clamped with the pressing rod 5, the locking rod 7 is used for fixing the position of the pressing rod 5, a fixed block 11 is welded at the middle position of the top of the upper mold body 2, a limit block 10 is welded at the top of, the internally mounted of hollow block 12 has powerful spring 9, and powerful spring 9 is located between stopper 10's top and the 12 inside walls of hollow block, and powerful spring 9 makes die body 2 in the extrusion that clamp plate 5 can be better, and the top welding of hollow block 12 has U type piece 8, and depression bar 5 and the block of U type 8 block, U type piece 8 can prevent that clamp plate 5 from taking place the skew.
Further, a cooling box 13 is arranged inside the lower die body 1, and the cooling box 13 is positioned in the die groove 18
A water inlet 14 and a water outlet 15 are provided in the cooling tank 13, and low-temperature water is injected into the cooling tank 13 from the outside to take out heat in the mold groove 18.
Further, go up the bottom of mould body 2 and install locating piece 21, the locating slot 20 has been seted up with locating piece 21 corresponding position department in the top of lower mould body 1, and locating piece 21 and locating slot 20 cup joint, through the effect of locating slot 20 and locating piece 21 for go up mould body 2 and lower mould body 1 can the accuracy butt joint, improve the accuracy of moulding plastics.
Furthermore, a volute spiral spring 4 is installed at the joint of the pressing rod 5 and the fixing rod 3, the volute spiral spring 4 is located between the pressing rod 5 and the fixing rod 3, and the volute spiral spring 4 enables the pressing rod 5 to be always away from the upper die body 2, so that the operation is more convenient.
It is worth to say that, a clamping groove 19 is formed in the side wall, attached to the pressure lever 5, of the lock lever 7, the pressure lever 5 is located in the clamping groove 19, the pressure lever 5 is clamped with the lock lever 7 through the clamping groove 19, and the clamping groove 19 can prevent the lock lever 7 from being separated from the pressure lever 5.
Specifically, handle 16 is installed at the top of last die body 2, and the cover is equipped with radiation shield 17 on handle 16, and handle 16 conveniently takes last die body 2, and radiation shield 17 avoids being scalded.
The utility model discloses a theory of operation and use flow: use this injection mold, at first take up last die body 2 through handle 16, mould plastics in model groove 18, then place last die body 2 on die body 1 down, guarantee simultaneously that locating piece 21 places in constant head tank 20, then grasp depression bar 5 and push down, depression bar 5 rotates with dead lever 3, make depression bar 5 be located the inslot of U type piece 8 and extrude U type piece 8, hollow block 12 is pushed down, make powerful spring 9 compressed simultaneously, stopper 10 and fixed block 11 also are extruded, then keep the biggest extrusion state with depression bar 5, the rethread lets locking lever 7 revolve rotating shaft 6, draw-in groove 19 and depression bar 5 block until locking lever 7, at last through from the outside loop to cooling tank 13 pour into low-temperature water into, the completion to the cooling shaping of die groove 18 can.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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 a smart mobile phone class injection mold, includes die body (1) and last die body (2) down, it is located the top of die body (1) down to go up die body (2), die type groove (18), its characterized in that have been seted up at the top of die body (1) down: the die body (1) is characterized in that a fixing rod (3) and a rotating shaft (6) are welded on two opposite outer side walls of the lower die body respectively, a position close to the top of the fixing rod (3) is connected with a pressing rod (5) in a rotating mode through a rotating shaft, the pressing rod (5) is located above the upper die body (2), the rotating shaft (6) is connected with a locking rod (7) in a rotating mode, the locking rod (7) is clamped with the pressing rod (5), a fixing block (11) is welded at the middle position of the top of the upper die body (2), a limiting block (10) is welded at the top of the fixing block (11), a hollow block (12) is sleeved on the fixing block (11), the limiting block (10) is located inside the hollow block (12), a strong spring (9) is installed inside the hollow block (12), and the strong spring (9) is located between the top of, the top welding of hollow block (12) has U type piece (8), depression bar (5) and U type piece (8) block.
2. The smartphone-like injection mold according to claim 1, characterized in that: the cooling box (13) is arranged in the lower die body (1), the cooling box (13) is located below the die groove (18), and a water inlet (14) and a water outlet (15) are formed in the cooling box (13).
3. The smartphone-like injection mold according to claim 1, characterized in that: the bottom of the upper die body (2) is provided with a positioning block (21), the top of the lower die body (1) is provided with a positioning groove (20) at a position corresponding to the positioning block (21), and the positioning block (21) is sleeved with the positioning groove (20).
4. The smartphone-like injection mold according to claim 1, characterized in that: scroll springs (4) are installed at the connecting positions of the pressing rod (5) and the fixing rod (3), and the scroll springs (4) are located between the pressing rod (5) and the fixing rod (3).
5. The smartphone-like injection mold according to claim 1, characterized in that: the side wall of the lock rod (7) attached to the pressure rod (5) is provided with a clamping groove (19), the pressure rod (5) is located in the clamping groove (19), and the pressure rod (5) is clamped with the lock rod (7) through the clamping groove (19).
6. The smartphone-like injection mold according to claim 1, characterized in that: the top of the upper die body (2) is provided with a handle (16), and the handle (16) is sleeved with a heat insulation sleeve (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921019559.3U CN210211206U (en) | 2019-07-02 | 2019-07-02 | Smart mobile phone type injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921019559.3U CN210211206U (en) | 2019-07-02 | 2019-07-02 | Smart mobile phone type injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210211206U true CN210211206U (en) | 2020-03-31 |
Family
ID=69935445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921019559.3U Expired - Fee Related CN210211206U (en) | 2019-07-02 | 2019-07-02 | Smart mobile phone type injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210211206U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111629097A (en) * | 2020-06-11 | 2020-09-04 | 威海市复点电子科技有限公司 | Radiation protection silver powder cell-phone shell preparation equipment |
-
2019
- 2019-07-02 CN CN201921019559.3U patent/CN210211206U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111629097A (en) * | 2020-06-11 | 2020-09-04 | 威海市复点电子科技有限公司 | Radiation protection silver powder cell-phone shell preparation equipment |
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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: 20200331 |
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| CF01 | Termination of patent right due to non-payment of annual fee |