CN209812954U - Injection mold with accurate positioning - Google Patents
Injection mold with accurate positioning Download PDFInfo
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- CN209812954U CN209812954U CN201920222441.4U CN201920222441U CN209812954U CN 209812954 U CN209812954 U CN 209812954U CN 201920222441 U CN201920222441 U CN 201920222441U CN 209812954 U CN209812954 U CN 209812954U
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- fixedly connected
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- base
- lower mould
- supporting
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- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses an injection mold that location is accurate, including the base, the mid point fixedly connected with lower mould body at base top, the top fixedly connected with of lower mould body is sealed fills up, seals and sliding connection has the stripper on the inner wall of lower mould body, and the position fixedly connected with electric putter of stripper is corresponded in the bottom of inner wall of the base, and electric putter's top runs through base and lower mould body in proper order and extends to the inside of lower mould body and the bottom fixed connection of stripper. The utility model discloses a mutually supporting of base, lower mould body, sealed pad, stripper, electric putter, positioning groove piece, backup pad, roof, last mould body, notes material pipe, supporting shoe and locating pin, mutually supporting of positioning groove piece and locating pin can make the accuracy of compound die improve between last mould body and the lower mould body for the location is more accurate, thereby avoids the dislocation of last mould body and lower mould body, has reduced the defective percentage.
Description
Technical Field
The utility model relates to an injection mold technical field specifically is an injection mold who fixes a position accuracy.
Background
The injection mold is a tool for producing plastic products and also a tool for endowing the plastic products with complete structures and accurate dimensions, and the injection molding is a processing method used for batch production of parts with complex shapes, in particular to a method for injecting heated and melted plastics into a mold cavity from an injection molding machine at high pressure and obtaining a formed product after cooling and solidification.
The processing and forming of the household appliance switch needs to use an injection mold, the modern injection mold is not ideal in positioning, and the upper mold and the lower mold are easy to misplace, so that the injection molded product is unqualified, and the defective rate is increased.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an injection mold who fixes a position accuracy has the accurate advantage in location, has solved the unsatisfactory problem in current injection mold location.
In order to achieve the above object, the utility model provides a following technical scheme: an injection mold with accurate positioning comprises a base, wherein a lower mold body is fixedly connected at the middle point of the top of the base, a sealing gasket is fixedly connected at the top of the lower mold body, a stripper plate is connected on the inner wall of the lower mold body in a sealing and sliding manner, an electric push rod is fixedly connected at the bottom of the inner wall of the base corresponding to the position of the stripper plate, the top of the electric push rod sequentially penetrates through the base and the lower mold body and extends to the inside of the lower mold body to be fixedly connected with the bottom of the stripper plate, positioning groove blocks are fixedly connected at the left side and the right side of the lower mold body, two support plates are symmetrically arranged at the top of the base, the tops of the two support plates are fixedly connected through a top plate, air cylinders are fixedly connected at the left side and the right side of the bottom of the top, the improved die comprises a movable plate, a supporting sliding groove is formed in the movable plate, a supporting sliding block is fixedly connected to the left side and the right side of the movable plate, a supporting sliding groove is formed in one side, close to the supporting sliding block, of the supporting plate, one side, far away from the movable plate, of the supporting sliding block penetrates through the supporting sliding groove and extends to the inside of the supporting sliding groove and is connected with the inner wall of the supporting sliding groove in a sliding mode, an upper die body is fixedly connected to the middle point of the bottom of the movable plate, a material injection pipe is communicated with the position fixing connection of the top of the movable plate, corresponding to the upper die body, of the material injection pipe, the bottom of the material injection pipe penetrates through the movable.
Preferably, the left side of the front face of the base is fixedly connected with a hinge, and the front face of the base is movably connected with a cabinet door through the hinge.
Preferably, the top of the base is fixedly connected with a reinforcing sleeve, and the inner wall of the reinforcing sleeve is fixedly connected with the supporting plate.
Preferably, the right side of the cylinder is fixedly connected with a fixed plate, and the top of the fixed plate is fixedly connected with the bottom of the top plate.
Preferably, the left side and the right side of the inner wall of the injection pipe are fixedly connected with electric heating strips.
Preferably, the inner diameter of the top of the inner cavity of the positioning groove block is smaller than the diameter of the top of the positioning pin, and the length of the positioning pin is larger than the depth of the inner cavity of the positioning groove block.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a mutually supporting of base, lower mould body, sealed pad, stripper, electric putter, positioning groove piece, backup pad, roof, last mould body, notes material pipe, supporting shoe and locating pin, mutually supporting of positioning groove piece and locating pin can make the accuracy of compound die improve between last mould body and the lower mould body for the location is more accurate, thereby avoids the dislocation of last mould body and lower mould body, has reduced the defective percentage.
2. The utility model discloses a set up hinge and cabinet door, played the effect that conveniently overhauls electric putter, reinforce the cover through setting up, played the effect of being connected between reinforcement backup pad and the base, through setting up the fixed plate, played the effect of support cylinder, through setting up the electrical heating strip, played and prevented that fused plastics from taking place the effect of solidification in advance, through the mutually supporting of location groove piece and locating pin, played and carried out the effect of fixing a position when compound with lower mould body and last mould body.
Drawings
FIG. 1 is a structural section view in elevation of the present invention;
fig. 2 is a schematic structural view of the front view of the present invention;
fig. 3 is a schematic structural diagram of a left side view of the present invention.
In the figure: the device comprises a base 1, a lower die body 2, a sealing gasket 3, a discharging plate 4, an electric push rod 5, a positioning groove block 6, a supporting plate 7, a top plate 8, a cylinder 9, a moving plate 10, a supporting slide block 11, a supporting chute 12, an upper die body 13, a material injection pipe 14, a supporting block 15, a positioning pin 16, a hinge 17, a cabinet door 18, a reinforcing sleeve 19, a fixing plate 20 and an electric heating strip 21.
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. 1-3, an injection mold with accurate positioning comprises a base 1, a lower mold body 2 is fixedly connected to the midpoint of the top of the base 1, a sealing gasket 3 is fixedly connected to the top of the lower mold body 2, a stripper plate 4 is hermetically and slidably connected to the inner wall of the lower mold body 2, an electric push rod 5 is fixedly connected to the bottom of the inner wall of the base 1 corresponding to the position of the stripper plate 4, the electric push rod 5 is controlled by an external controller, a hinge 17 is fixedly connected to the left side of the front of the base 1, a cabinet door 18 is movably connected to the front of the base 1 through the hinge 17, the hinge 17 and the cabinet door 18 are arranged to play a role of facilitating maintenance of the electric push rod 5, the top of the electric push rod 5 sequentially penetrates through the base 1 and the lower mold body 2 and extends to the inside of the lower mold body 2 to be fixedly connected with the bottom of the stripper, the top of the base 1 is symmetrically provided with two supporting plates 7, the top of the base 1 is fixedly connected with a reinforcing sleeve 19, the inner wall of the reinforcing sleeve 19 is fixedly connected with the supporting plates 7, the reinforcing sleeve 19 is arranged to play a role in connecting the reinforcing supporting plates 7 with the base 1, the tops of the two supporting plates 7 are fixedly connected through a top plate 8, the left side and the right side of the bottom of the top plate 8 and the position between the two supporting plates 7 are fixedly connected with cylinders 9, the right side of each cylinder 9 is fixedly connected with a fixed plate 20, the top of each fixed plate 20 is fixedly connected with the bottom of the top plate 8, the fixed plate 20 is arranged to play a role in supporting the cylinders 9, the bottoms of the two cylinders 9 are fixedly connected through a moving plate 10, the two cylinders 9 are synchronously controlled through an external controller, the left side and the right side of the moving plate 10 are fixedly connected with supporting sliders 11, one side of the supporting slide block 11, which is far away from the moving plate 10, penetrates through the supporting chute 12 and extends to the interior of the supporting slide block to be slidably connected with the inner wall of the supporting slide block, the middle point of the bottom of the moving plate 10 is fixedly connected with an upper die body 13, the position of the top of the moving plate 10, which corresponds to the upper die body 13, is fixedly connected with a material injection pipe 14, the bottom of the material injection pipe 14 penetrates through the moving plate 10 and the upper die body 13 and extends to the interior of the upper die body 13, the left side and the right side of the inner wall of the material injection pipe 14 are fixedly connected with electric heating strips 21, the effect of preventing molten plastic from solidifying in advance is achieved by arranging the electric heating strips 21, the left side and the right side of the upper die body 13 are fixedly connected with supporting blocks 15, the positions of the supporting blocks 15, which correspond to the positioning groove blocks 6, are fixedly connected with positioning pins 16 matched with the, through mutually supporting of positioning groove block 6 and locating pin 16, the effect of fixing a position when having played lower mould body 2 and last mould body 13 complex, through base 1, lower mould body 2, sealed pad 3, stripper 4, electric putter 5, positioning groove block 6, backup pad 7, roof 8, go up mould body 13, annotate material pipe 14, the mutually supporting of supporting shoe 15 and locating pin 16, mutually supporting of positioning groove block 6 and locating pin 16 can make the accuracy of compound die improve between last mould body 13 and the lower mould body 2, make the location more accurate, thereby avoid going up mould body 13 and lower mould body 2's dislocation, the defective percentage has been reduced.
During the use, start cylinder 9, cylinder 9 promotes movable plate 10 through the hydraulic stem, movable plate 10 obtains the stable support under the mutually supporting of support slider 11 and support spout 12, movable plate 10 drives and goes up mould body 13 and lower mould body 2 complex, at compound in-process, locating pin 16 can slowly insert the inner chamber of location groove piece 6, when resetting the completion, locating pin 16 accomplishes the combination with location groove piece 6, guarantee to go up mould body 13 and lower mould body 2 accurate complex, then annotate the material to the mould through annotating material pipe 14, when the shaping is accomplished, reset last mould body 13 through cylinder 9, start electric putter 5, electric putter 5 pushes out the shaping product through stripper 4 can.
In summary, the following steps: the injection mold with accurate positioning solves the problem that the existing injection mold is not ideal in positioning through the mutual matching of the base 1, the lower mold body 2, the sealing gasket 3, the discharging plate 4, the electric push rod 5, the positioning groove block 6, the supporting plate 7, the top plate 8, the upper mold body 13, the material injection pipe 14, the supporting block 15 and the positioning pin 16.
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 an injection mold that location is accurate, includes base (1), its characterized in that: the utility model discloses a die for the casting of metals, including base (1), mid point department fixedly connected with lower mould body (2) at base (1) top, the sealed pad (3) of top fixedly connected with of lower mould body (2), sealed and sliding connection has stripper (4) on the inner wall of lower mould body (2), the position fixedly connected with electric putter (5) of stripper (4) is corresponding in the bottom of base (1) inner wall, the top of electric putter (5) runs through base (1) and lower mould body (2) in proper order and extends to the inside of lower mould body (2) and the bottom fixed connection of stripper (4), the equal fixedly connected with location groove block (6) in the left and right sides of lower mould body (2), the top symmetry of base (1) is provided with two backup pads (7), roof (8) fixed connection is passed through at the top of two backup pads (7), the equal fixedly connected with cylinder (9) in position that the left and right sides of roof (8) bottom just is located between two backup pads The bottom of the two cylinders (9) is fixedly connected through a moving plate (10), the left side and the right side of the moving plate (10) are fixedly connected with supporting sliding blocks (11), one side, close to the supporting sliding blocks (11), of the supporting plate (7) is provided with supporting sliding grooves (12), one side, far away from the moving plate (10), of each supporting sliding block (11) penetrates through the corresponding supporting sliding grooves (12) and extends to the interior of the supporting sliding grooves and the inner wall of the supporting sliding grooves in sliding connection, the middle point of the bottom of the moving plate (10) is fixedly connected with an upper die body (13), the top of the moving plate (10) is fixedly connected with a material injection pipe (14) corresponding to the position of the upper die body (13), the bottom of the material injection pipe (14) penetrates through the moving plate (10) and the upper die body (13) and extends to the interior of the upper die body (13, the supporting block (15) is fixedly connected with a positioning pin (16) matched with the positioning groove block (6) at a position corresponding to the positioning groove block (6).
2. An accurately positioned injection mold according to claim 1, wherein: the cabinet is characterized in that a hinge (17) is fixedly connected to the left side of the front face of the base (1), and a cabinet door (18) is movably connected to the front face of the base (1) through the hinge (17).
3. An accurately positioned injection mold according to claim 1, wherein: the top of the base (1) is fixedly connected with a reinforcing sleeve (19), and the inner wall of the reinforcing sleeve (19) is fixedly connected with the supporting plate (7).
4. An accurately positioned injection mold according to claim 1, wherein: the right side fixedly connected with fixed plate (20) of cylinder (9), the top of fixed plate (20) and the bottom fixed connection of roof (8).
5. An accurately positioned injection mold according to claim 1, wherein: the left side and the right side of the inner wall of the material injection pipe (14) are fixedly connected with electric heating strips (21).
6. An accurately positioned injection mold according to claim 1, wherein: the inner diameter of the top of the inner cavity of the positioning groove block (6) is smaller than the diameter of the top of the positioning pin (16), and the length of the positioning pin (16) is larger than the depth of the inner cavity of the positioning groove block (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920222441.4U CN209812954U (en) | 2019-02-22 | 2019-02-22 | Injection mold with accurate positioning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920222441.4U CN209812954U (en) | 2019-02-22 | 2019-02-22 | Injection mold with accurate positioning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209812954U true CN209812954U (en) | 2019-12-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920222441.4U Active CN209812954U (en) | 2019-02-22 | 2019-02-22 | Injection mold with accurate positioning |
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| CN (1) | CN209812954U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112372949A (en) * | 2020-09-29 | 2021-02-19 | 赵行凤 | Injection mold device with high compression mold overlap ratio and consistent guarantee time |
| CN112936750A (en) * | 2021-01-26 | 2021-06-11 | 精利模塑科技（无锡）有限公司 | Automobile complex injection molding part forming die |
| CN113400587A (en) * | 2021-06-15 | 2021-09-17 | 安徽朗迪叶轮机械有限公司 | But fast assembly's injection molding mould |
| WO2022000911A1 (en) * | 2020-07-03 | 2022-01-06 | 苏州千腾精密模具有限公司 | Injection mold capable of quickly demolding |
-
2019
- 2019-02-22 CN CN201920222441.4U patent/CN209812954U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022000911A1 (en) * | 2020-07-03 | 2022-01-06 | 苏州千腾精密模具有限公司 | Injection mold capable of quickly demolding |
| CN112372949A (en) * | 2020-09-29 | 2021-02-19 | 赵行凤 | Injection mold device with high compression mold overlap ratio and consistent guarantee time |
| CN112936750A (en) * | 2021-01-26 | 2021-06-11 | 精利模塑科技（无锡）有限公司 | Automobile complex injection molding part forming die |
| CN113400587A (en) * | 2021-06-15 | 2021-09-17 | 安徽朗迪叶轮机械有限公司 | But fast assembly's injection molding mould |
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