CN211968233U - Precision mold with good positioning effect - Google Patents
Precision mold with good positioning effect Download PDFInfo
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- CN211968233U CN211968233U CN201922322906.6U CN201922322906U CN211968233U CN 211968233 U CN211968233 U CN 211968233U CN 201922322906 U CN201922322906 U CN 201922322906U CN 211968233 U CN211968233 U CN 211968233U
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- mould
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Abstract
The utility model discloses an effectual accurate mould fixes a position, including last mould and bed die, the pneumatic cylinder is installed at the top of going up the mould, the head of moulding plastics is installed to the bottom of going up the mould, the surface of going up the mould is through first locating component and bed die swing joint, the bottom installation second locating component and the bed die swing joint of going up the mould, damper is installed to the bottom of bed die, first locating component includes the fixed plate, the surface at last mould is installed to the fixed plate. The utility model discloses a first locating component and second locating component mutually support, through two inside and outside locating component, fix a position the compound die of mould, when last mould and lower mould in the compound die, avoid taking place to go up mould and lower mould dislocation phenomenon to through setting up damper, reduce the vibrations that the mould takes place when using, improved the life of mould, bring very big facility for the user.
Description
Technical Field
The utility model relates to the technical field of mold, specifically be an accurate mould that location effect is good.
Background
The die is various dies and tools for obtaining required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production. In short, a mold is a tool used to make a shaped article, the tool being made up of various parts, and different molds being made up of different parts, which effect the shaping of the article primarily by a change in the physical state of the material being shaped. At present, common precision mould generally is provided with mould and lower mould, when mould and lower mould in the compound die, takes place the dislocation easily to the mould can take place great vibrations when using, influences the life of mould, brings very big inconvenience for the user, for this reason we propose a location effectual precision mould.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an accurate mould that location effect is good to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a precision mold with a good positioning effect comprises an upper mold and a lower mold, wherein a hydraulic cylinder is installed at the top of the upper mold, an injection molding head is installed at the bottom of the upper mold, the outer surface of the upper mold is movably connected with the lower mold through a first positioning assembly, a second positioning assembly is installed at the bottom of the upper mold and is movably connected with the lower mold, and a damping assembly is installed at the bottom of the lower mold;
the first positioning component comprises a fixed plate, the fixed plate is installed on the outer surface of the upper die, a positioning column is installed at the bottom of the fixed plate, a connecting plate is installed on the outer surface of the lower die, a positioning sleeve is installed at the top of the connecting plate, a first spring is installed at the bottom of the inner wall of the positioning sleeve, and the top of the first spring is movably connected with the positioning column;
the second positioning assembly comprises a limiting rod, the limiting rod is installed at the bottom of the upper die, a limiting groove is formed in the top of the lower die, the bottom of the limiting rod penetrates through the limiting groove and extends into the limiting groove, the surface of the limiting rod is movably connected with the inner wall of the limiting groove, and a shock pad is installed at the bottom of the inner wall of the limiting groove;
the damping component comprises a bottom plate, the bottom plate is arranged at the bottom of a lower die, a fixed sleeve is arranged at the top of the bottom plate, the bottom of the lower die penetrates through the fixed sleeve and extends to the interior of the fixed sleeve, a limiting plate is arranged at the bottom of the outer surface of the lower die, a limiting sleeve is arranged at the bottom of the limiting plate, the bottom of the limiting sleeve penetrates through the fixed sleeve and extends to the interior of the fixed sleeve, a bolt is arranged at the outer side of the fixed sleeve, the surface of the bolt is respectively in threaded connection with the fixed sleeve, the limiting sleeve and the lower die, a base is arranged at the bottom of the bottom plate, a clamping sleeve is arranged at the bottom of the bottom plate, a connecting block is arranged on the inner wall of the base, a fixed rod is arranged at the bottom of the connecting block, the bottom of, the surface of dead lever has cup jointed the second spring, the adapter sleeve is installed to the bottom of base inner wall, the internally mounted of adapter sleeve has the third spring, the movable block is installed at the top of third spring, the top of movable block and the bottom fixed connection of bottom plate.
Preferably, the top of the lower die is provided with an injection molding groove.
Preferably, the bottom of the connecting plate is provided with a reinforcing rib, and one side of the reinforcing rib, which is close to the lower die, is fixedly connected with the lower die.
Preferably, the surface of the lower die is movably connected with the bottom plate and the fixed sleeve respectively, and the surface of the limiting sleeve is movably connected with the fixed sleeve.
Preferably, the bottom of the ferrule extends through the base and into the interior thereof.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a first locating component and second locating component mutually support, through two inside and outside locating component, fix a position the compound die of mould, when last mould and lower mould in the compound die, avoid taking place to go up mould and lower mould dislocation phenomenon to through setting up damper, reduce the vibrations that the mould takes place when using, improved the life of mould, bring very big facility for the user.
2. The utility model discloses a set up the strengthening rib and play the effect of stabilizing the support to the bottom of connecting plate.
Drawings
FIG. 1 is a sectional view of the front view of the present invention;
fig. 2 is a partial enlarged view of a-a in fig. 1 according to the present invention.
Fig. 3 is a partial enlarged view of B-B in fig. 1 according to the present invention.
In the figure: the injection molding machine comprises an upper mold 1, a lower mold 2, a hydraulic cylinder 3, an injection molding head 4, a first positioning component 5, a fixing plate 51, a positioning column 52, a connecting plate 53, a positioning sleeve 54, a first spring 55, a second positioning component 6, a limiting rod 61, a limiting groove 62, a damping pad 63, a damping component 7, a bottom plate 71, a fixing sleeve 72, a limiting plate 73, a limiting sleeve 74, a bolt 75, a base 76, a clamping sleeve 77, a connecting block 78, a fixing rod 79, a sliding sleeve 710, a second spring 711, a connecting sleeve 712, a third spring 713, a movable block 714 and a reinforcing rib 8.
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, a precision mold with a good positioning effect comprises an upper mold 1 and a lower mold 2, wherein an injection molding groove is formed in the top of the lower mold 2, a hydraulic cylinder 3 is installed at the top of the upper mold 1, an injection molding head 4 is installed at the bottom of the upper mold 1, the outer surface of the upper mold 1 is movably connected with the lower mold 2 through a first positioning assembly 5, a second positioning assembly 6 is installed at the bottom of the upper mold 1 and movably connected with the lower mold 2, and a damping assembly 7 is installed at the bottom of the lower mold 2.
First locating component 5 includes fixed plate 51, fixed plate 51 installs the surface at last mould 1, reference column 52 is installed to fixed plate 51's bottom, the surface mounting of bed die 2 has connecting plate 53, strengthening rib 8 is installed to connecting plate 53's bottom, strengthening rib 8 is close to one side of bed die 2 and its fixed connection, play the effect of stabilizing the support to connecting plate 53's bottom through setting up strengthening rib 8, position sleeve 54 is installed at connecting plate 53's top, first spring 55 is installed to the bottom of position sleeve 54 inner wall, first spring 55's top and reference column 52 swing joint.
Second locating component 6 includes gag lever post 61, and gag lever post 61 installs in the bottom of last mould 1, and spacing groove 62 has been seted up at the top of bed die 2, and inside spacing groove 62 and extended to was run through to the bottom of gag lever post 61, the surperficial and the inner wall swing joint of spacing groove 62 of gag lever post 61, and shock pad 63 is installed to the bottom of spacing groove 62 inner wall.
The damping component 7 comprises a bottom plate 71, the bottom plate 71 is arranged at the bottom of the lower die 2, a fixing sleeve 72 is arranged at the top of the bottom plate 71, the bottom of the lower die 2 penetrates through the fixing sleeve 72 and extends to the inside of the fixing sleeve, a limiting plate 73 is arranged at the bottom of the outer surface of the lower die 2, a limiting sleeve 74 is arranged at the bottom of the limiting plate 73, the bottom of the limiting sleeve 74 penetrates through the fixing sleeve 72 and extends to the inside of the fixing sleeve, the surface of the lower die 2 is movably connected with the bottom plate 71 and the fixing sleeve 72 respectively, the surface of the limiting sleeve 74 is movably connected with the fixing sleeve 72, a bolt 75 is arranged at the outer side of the fixing sleeve 72, the surface of the bolt 75 is in threaded connection with the fixing sleeve 72, the limiting sleeve 74 and the lower die 2 respectively, a base 76 is arranged at the bottom of the bottom plate 71, a clamping sleeve 77 is, the bottom of the fixed rod 79 is fixedly connected with the bottom of the inner wall of the base 76, the surface of the fixed rod 79 is movably connected with a sliding sleeve 710, one side of the sliding sleeve 710, which is close to the sleeve 77, is fixedly connected with the sliding sleeve 710, the surface of the fixed rod 79 is sleeved with a second spring 711, two ends of the second spring 711 are fixedly connected with the sliding sleeve 710 and the bottom of the inner wall of the base 76 respectively, the bottom of the inner wall of the base 76 is provided with a connecting sleeve 712, a third spring 713 is installed inside the connecting sleeve 712, a movable block 714 is installed at the top of the third spring 713, and the top of the movable.
The working principle is as follows: during the use, mutually support through first locating component 5 and second locating component 6, make during reference column 52 gets into position sleeve 54, produce the extrusion to first spring 55, first spring 55 takes place to deform, store elastic potential energy, cushion last mould 1, gag lever post 61 gets into in the spacing groove 62 simultaneously, shock pad 63 in the spacing groove 62 takes place to deform, store elastic potential energy, cushion last mould 1, fix a position the compound die of mould simultaneously, avoid taking place to go up mould and lower mould dislocation phenomenon, and through setting up damper 7, second spring 711 and third spring 713 in damper 7 carry out the shock attenuation to the vibrations that the mould took place when using, the life of mould has been improved, bring very big facility for the user.
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 (5)
1. The utility model provides an effectual precision mold fixes a position, includes mould (1) and bed die (2), its characterized in that: the hydraulic cylinder (3) is installed at the top of the upper die (1), the injection head (4) is installed at the bottom of the upper die (1), the outer surface of the upper die (1) is movably connected with the lower die (2) through a first positioning assembly (5), a second positioning assembly (6) is installed at the bottom of the upper die (1) and is movably connected with the lower die (2), and the damping assembly (7) is installed at the bottom of the lower die (2);
the first positioning assembly (5) comprises a fixing plate (51), the fixing plate (51) is installed on the outer surface of the upper die (1), a positioning column (52) is installed at the bottom of the fixing plate (51), a connecting plate (53) is installed on the outer surface of the lower die (2), a positioning sleeve (54) is installed at the top of the connecting plate (53), a first spring (55) is installed at the bottom of the inner wall of the positioning sleeve (54), and the top of the first spring (55) is movably connected with the positioning column (52);
the second positioning assembly (6) comprises a limiting rod (61), the limiting rod (61) is installed at the bottom of the upper die (1), a limiting groove (62) is formed in the top of the lower die (2), the bottom of the limiting rod (61) penetrates through the limiting groove (62) and extends into the limiting groove (62), the surface of the limiting rod (61) is movably connected with the inner wall of the limiting groove (62), and a shock pad (63) is installed at the bottom of the inner wall of the limiting groove (62);
damping component (7) includes bottom plate (71), bottom plate (71) sets up the bottom at bed die (2), fixed cover (72) is installed at the top of bottom plate (71), the bottom of bed die (2) is run through fixed cover (72) and is extended to its inside, limiting plate (73) are installed to the bottom of bed die (2) surface, stop collar (74) are installed to the bottom of limiting plate (73), the bottom of stop collar (74) is run through fixed cover (72) and is extended to its inside, the outside of fixed cover (72) is provided with bolt (75), the surface of bolt (75) respectively with fixed cover (72), stop collar (74) and bed die (2) threaded connection, the bottom of bottom plate (71) is provided with base (76), cutting ferrule (77) is installed to the bottom of bottom plate (71), install connecting block (78) on the inner wall of base (76), dead lever (79) are installed to the bottom of connecting block (78), the bottom of dead lever (79) and the bottom fixed connection of base (76) inner wall, the surface swing joint of dead lever (79) has sliding sleeve (710), one side that sliding sleeve (710) are close to cutting ferrule (77) rather than fixed connection, second spring (711) has been cup jointed on the surface of dead lever (79), adapter sleeve (712) is installed to the bottom of base (76) inner wall, the internally mounted of adapter sleeve (712) has third spring (713), movable block (714) is installed at the top of third spring (713), the top of movable block (714) and the bottom fixed connection of bottom plate (71).
2. The precision mold with good positioning effect according to claim 1, characterized in that: and the top of the lower die (2) is provided with an injection molding groove.
3. The precision mold with good positioning effect according to claim 1, characterized in that: and a reinforcing rib (8) is installed at the bottom of the connecting plate (53), and one side, close to the lower die (2), of the reinforcing rib (8) is fixedly connected with the lower die.
4. The precision mold with good positioning effect according to claim 1, characterized in that: the surface of the lower die (2) is movably connected with the bottom plate (71) and the fixed sleeve (72) respectively, and the surface of the limiting sleeve (74) is movably connected with the fixed sleeve (72).
5. The precision mold with good positioning effect according to claim 1, characterized in that: the bottom of the cutting sleeve (77) penetrates through the base (76) and extends to the interior of the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922322906.6U CN211968233U (en) | 2019-12-23 | 2019-12-23 | Precision mold with good positioning effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922322906.6U CN211968233U (en) | 2019-12-23 | 2019-12-23 | Precision mold with good positioning effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211968233U true CN211968233U (en) | 2020-11-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201922322906.6U Active CN211968233U (en) | 2019-12-23 | 2019-12-23 | Precision mold with good positioning effect |
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| CN (1) | CN211968233U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115026264A (en) * | 2022-06-15 | 2022-09-09 | 济南平阴天宫铸造有限公司 | Automatic fixed-point casting device of vacuum precision casting furnace |
-
2019
- 2019-12-23 CN CN201922322906.6U patent/CN211968233U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115026264A (en) * | 2022-06-15 | 2022-09-09 | 济南平阴天宫铸造有限公司 | Automatic fixed-point casting device of vacuum precision casting furnace |
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| TR01 | Transfer of patent right |
Effective date of registration: 20210825 Address after: 445600 zone F, Zhongzhong Industrial Park, Xianfeng County, Enshi Tujia and Miao Autonomous Prefecture, Hubei Province Patentee after: Xianfeng Zhongqiao Precision Casting Technology Co.,Ltd. Address before: 351265 No.58 shancen, Weiban village, Daji Town, Xianyou County, Putian City, Fujian Province Patentee before: Chen Qiang |