CN212666554U - Injection mold capable of accurately butting movable mold - Google Patents
Injection mold capable of accurately butting movable mold Download PDFInfo
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- CN212666554U CN212666554U CN202020666015.2U CN202020666015U CN212666554U CN 212666554 U CN212666554 U CN 212666554U CN 202020666015 U CN202020666015 U CN 202020666015U CN 212666554 U CN212666554 U CN 212666554U
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Abstract
The utility model discloses an injection mold that can accurate butt joint movable mould, including mould frame, die base, top die base, roof and fixed plate, the inside die base that is provided with in left side of mould frame, the internally mounted of mounting groove has quiet template, the inside top die base that is provided with in right side of mould frame, the roof sets up the left side at the top die base, the left side of roof is provided with the fixed plate, the movable mould board is installed in the left side of mounting panel, the outside of roof is connected with the side lever, the outside of die base is provided with the guide pin bushing, and the left side top of guide pin bushing is provided with the second hydraulic stem to the top of second hydraulic stem is connected with the extrusion piece. This injection mold that can accurate butt joint movable mould, the stable slip of movable mould benevolence of being convenient for improves the butt joint of movable mould board and quiet template, and at the in-process of the butt joint of movable mould board and quiet template, fixes a position once more through the locating lever, is convenient for improve positioning accuracy, and is convenient for fix between the mould benevolence, makes things convenient for accurate moulding plastics.
Description
Technical Field
The utility model relates to an injection mold technical field specifically is an injection mold that can accurate butt joint movable mould.
Background
The injection mold is one of mold production, is mainly used for plastic molding production, and increases along with the social demand for plastics, leads to injection mold's demand to also increase, has good future development space, and in injection mold production's in-process, will move the mould benevolence and laminate with quiet mould benevolence, the shaping of the plastics of being convenient for.
Present injection mold when movable mould benevolence docks with quiet mould benevolence, dock through the guide arm mostly, lead to the butt joint precision poor, and the stable form is not big, after the butt joint is accomplished, because only the extrusion force does not have the side direction fixed force, when leading to injection moulding, easily takes place the skew, consequently, we provide one kind can accurate butt joint injection mold of movable mould to in the problem of proposing in solving the aforesaid.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an injection mold that can accurate butt joint movable mould to solve present injection mold that above-mentioned background art provided, when movable mould benevolence docks with quiet mould benevolence, dock through the guide arm mostly, lead to the butt joint precision poor, and the stable form is not big, after the butt joint is accomplished, because only the extrusion force, do not have the side direction fixed force, when leading to injection moulding, easily take place the problem of skew.
In order to achieve the above object, the utility model provides a following technical scheme: an injection mold capable of accurately butting a movable mold comprises a mold frame, a mold base, a top plate and a fixed plate, wherein the mold base is arranged inside the left side of the mold frame, a mounting groove is formed in the right end of the mold base, a static mold plate is arranged inside the mounting groove, a guide sleeve is arranged outside the mounting groove, a pin hole is formed inside the right end of the static mold plate, the top mold base is arranged inside the right side of the mold frame, a guide rod is connected between the top mold base and the mold frame, the top plate is arranged on the left side of the top mold base, the top plate is connected with the top mold base through a first hydraulic rod, the fixed plate is arranged on the left side of the top plate, a mounting plate is arranged on the left side of the mounting plate, a movable mold plate is arranged on the left side of the mounting plate, a positioning rod is connected on the left, the outer side of the die base is provided with a guide sleeve, a second hydraulic rod is arranged above the left side of the guide sleeve, and the top end of the second hydraulic rod is connected with an extrusion block.
Preferably, the outer sides of the die bases are provided with guide sleeves at equal angles, the cross sections of the guide sleeves are of right-angled trapezoid structures, and the guide sleeves and the extrusion blocks are arranged in a one-to-one correspondence mode.
Preferably, the fixed plate is respectively attached to the top plate and the mounting plate, and the top plate, the fixed plate and the mounting plate and the guide rod form a sliding structure.
Preferably, the positioning rod and the movable template are fixedly connected to form an integrated structure, and the positioning rod and the pin hole form a sliding structure.
Preferably, the side rod is arranged in an inclined structure, the side rod and the guide sleeve are correspondingly arranged left and right, and a groove-shaped structure is formed at the left end of the side rod.
Preferably, the bottom of the extrusion block is of an arc structure, and the extrusion block is connected with the side rod in a clamping manner.
Compared with the prior art, the beneficial effects of the utility model are that: the injection mold capable of accurately butting the movable mold is convenient for the stable sliding of the movable mold core, the butting of the movable mold plate and the static mold plate is improved, in the butting process of the movable mold plate and the static mold plate, the positioning rod is used for positioning again, the positioning precision is convenient to improve, the mold cores are convenient to fix, and the accurate injection molding is convenient;
1. the top plate and the fixed plate are arranged, the fixed plate is arranged between the top plate and the mounting plate, the top plate is conveniently connected with the mounting plate, the contact area of the movable template on the guide rod is increased, the movable template can stably slide through the mounting plate conveniently, and butt joint is convenient;
2. the pin holes and the positioning rods are arranged, the pin holes are formed in the static template, the positioning rods are arranged on the movable template, and in the process of attaching the movable template to the static template, the butt joint precision of the movable template and the static template is improved again through the butt joint of the positioning rods and the pin holes, so that the butt joint is convenient;
3. the side rod, the guide sleeve and the extrusion block are arranged, the side rod is guided by the guide sleeve in the butt joint process of the movable mould plate and the static mould plate, the extrusion block is conveniently connected with the side rod in a clamping mode, the butt joint of the movable mould plate and the static mould plate is stable, side force is generated, and injection molding is stable.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic view of the structure of the working state of the present invention;
FIG. 3 is a left side view of the cutting structure of the mold base of the present invention;
fig. 4 is a schematic view of the structure of the extrusion block and the side rod of the present invention.
In the figure: 1. a mold frame; 2. a mold base; 3. mounting grooves; 4. a static template; 5. a pin hole; 6. a guide bar; 7. a top die holder; 8. a first hydraulic lever; 9. a top plate; 10. a fixing plate; 11. mounting a plate; 12. moving the template; 13. positioning a rod; 14. a side lever; 15. a guide sleeve; 16. a spring; 17. extruding the block; 18. and a second hydraulic rod.
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 capable of accurately butting a movable mold comprises a mold frame 1, a mold base 2, a mounting groove 3, a static mold plate 4, a pin hole 5, a guide rod 6, a top mold base 7, a first hydraulic rod 8, a top plate 9, a fixed plate 10, a mounting plate 11, a movable mold plate 12, a positioning rod 13, a side rod 14, a guide sleeve 15, a spring 16, an extrusion block 17 and a second hydraulic rod 18, wherein the mold base 2 is arranged inside the left side of the mold frame 1, the mounting groove 3 is formed in the right end of the mold base 2, the static mold plate 4 is arranged inside the mounting groove 3, the guide sleeve 15 is arranged outside the mounting groove 3, the pin hole 5 is formed in the right end of the static mold plate 4, the top mold base 7 is arranged inside the right side of the mold frame 1, the guide rod 6 is connected between the top mold base 7 and the mold frame 1, the top plate 9 is arranged on the left side of the top mold base 7, and, the left side of roof 9 is provided with fixed plate 10, and the left side of fixed plate 10 is provided with mounting panel 11, movable mould board 12 is installed in the left side of mounting panel 11, and the left side of movable mould board 12 is connected with locating lever 13, and the outside of roof 9 is connected with side lever 14, and the inboard of side lever 14 is connected with mounting panel 11 through spring 16, and the outside of die base 2 is provided with guide pin bushing 15, and the left side top of guide pin bushing 15 is provided with second hydraulic stem 18 to the top of second hydraulic stem 18 is connected with extrusion piece 17.
As shown in fig. 1, 2 and 3, the guide sleeves 15 are arranged on the outer sides of the die base 2 at equal angles, the cross sections of the guide sleeves 15 are in a right-angled trapezoid structure, the guide sleeves 15 and the extrusion blocks 17 are arranged in one-to-one correspondence, so that lateral force can be applied to the die plate, the fixing plate 10 is respectively attached to the top plate 9 and the mounting plate 11, the top plate 9, the fixing plate 10 and the mounting plate 11 and the guide rods 6 form a sliding structure, and stable movement of the movable die plate 12 is facilitated.
Like in fig. 1, fig. 2 and fig. 4 locating lever 13 and movable mould board 12 fixed connection be integral structure, and locating lever 13 and pinhole 5 constitute sliding construction, make things convenient for the stable butt joint between the mould benevolence, side lever 14 is the slope structure setting, and side lever 14 corresponds the setting with guide pin bushing 15 about, and the trough-shaped structure has been seted up to the left end of side lever 14, make things convenient for being connected of side lever 14 and guide pin bushing 15, the bottom of extrusion piece 17 is the arc structure, and extrusion piece 17 is connected with side lever 14 block, make things convenient for the fixed of die holder 7 and movable mould board 12.
The working principle is as follows: when the injection mold capable of accurately butting the movable mold is used, as shown in fig. 1, firstly, the injection mold is fixed through a mold frame 1, the first hydraulic rod 8 is started to generate thrust on the top plate 9, the top plate 9 drives the movable mold plate 12 to slide on the guide rod 6 through the fixed plate 10 and the mounting plate 11, the movable mold plate 12 is gradually close to the static mold plate 4, in the process that the movable mold plate 12 is close to the static mold plate 4, the positioning rod 13 is butted with the pin hole 5 on the static mold plate 4, and the butting of the mold core is guided and fixed again, so that the butting precision is improved;
in the process of attaching the movable mold plate 12 to the stationary mold plate 4, as shown in fig. 1, the side lever 14 is abutted with the guide sleeve 15, and under the guidance of the outer inclined surface of the guide sleeve 15, the side lever 14 is made to extrude the spring 16 and rotate around the joint of the side lever 14 and the top plate 9, so that the side lever 14 and the movable mold plate 12 are arranged in parallel, after the movable mold plate 12 is attached to the stationary mold plate 4, by starting the second hydraulic lever 18, the second hydraulic lever 18 drives the extrusion block 17 to slide, so that the extrusion block 17 extrudes the groove-shaped structure in the side lever 14, and the bottom of the extrusion block 17 is in an arc-shaped structure, so that the extrusion block 17 can conveniently extrude the side lever 14 in the sliding process, so that the side lever 14 fixes the movable mold plate 12 and the stationary mold plate 4 under the action of the guide sleeve 15 and the extrusion block 17, and generates a side force to fix the mold cores, which is the whole working process of, those not described in detail in this specification are within the skill of the art.
The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides an injection mold that can accurate butt joint movable mould, includes mould frame (1), die base (2), top die holder (7), roof (9) and fixed plate (10), its characterized in that: a die base (2) is arranged inside the left side of the die frame (1), a mounting groove (3) is formed in the right end of the die base (2), a static die plate (4) is arranged inside the mounting groove (3), a guide sleeve (15) is arranged outside the mounting groove (3), a pin hole (5) is formed inside the right end of the static die plate (4), a die ejecting seat (7) is arranged inside the right side of the die frame (1), a guide rod (6) is connected between the die ejecting seat (7) and the die frame (1), the top plate (9) is arranged on the left side of the die ejecting seat (7), the top plate (9) is connected with the die ejecting seat (7) through a first hydraulic rod (8), a fixed plate (10) is arranged on the left side of the top plate (9), a mounting plate (11) is arranged on the left side of the fixed plate (10), a movable die plate (12) is arranged on the, and the left side of the movable mould plate (12) is connected with a positioning rod (13), the outer side of the top plate (9) is connected with a side rod (14), the inner side of the side rod (14) is connected with the mounting plate (11) through a spring (16), the outer side of the mould base (2) is provided with a guide sleeve (15), a second hydraulic rod (18) is arranged above the left side of the guide sleeve (15), and the top end of the second hydraulic rod (18) is connected with an extrusion block (17).
2. An injection mold capable of accurately butting movable molds according to claim 1, wherein: the outer side of the die base (2) is provided with guide sleeves (15) at equal angles, the cross sections of the guide sleeves (15) are of right-angled trapezoid structures, and the guide sleeves (15) and the extrusion blocks (17) are arranged in a one-to-one correspondence mode.
3. An injection mold capable of accurately butting movable molds according to claim 1, wherein: the fixed plate (10) is respectively attached to the top plate (9) and the mounting plate (11), and the top plate (9), the fixed plate (10) and the mounting plate (11) and the guide rod (6) form a sliding structure.
4. An injection mold capable of accurately butting movable molds according to claim 1, wherein: the positioning rod (13) and the movable template (12) are fixedly connected to form an integrated structure, and the positioning rod (13) and the pin hole (5) form a sliding structure.
5. An injection mold capable of accurately butting movable molds according to claim 1, wherein: the side rod (14) is arranged in an inclined structure, the side rod (14) and the guide sleeve (15) are correspondingly arranged left and right, and the left end of the side rod (14) is provided with a groove-shaped structure.
6. An injection mold capable of accurately butting movable molds according to claim 1, wherein: the bottom of the extrusion block (17) is of an arc-shaped structure, and the extrusion block (17) is connected with the side rod (14) in a clamping manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020666015.2U CN212666554U (en) | 2020-04-27 | 2020-04-27 | Injection mold capable of accurately butting movable mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020666015.2U CN212666554U (en) | 2020-04-27 | 2020-04-27 | Injection mold capable of accurately butting movable mold |
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| Publication Number | Publication Date |
|---|---|
| CN212666554U true CN212666554U (en) | 2021-03-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020666015.2U Active CN212666554U (en) | 2020-04-27 | 2020-04-27 | Injection mold capable of accurately butting movable mold |
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| CN (1) | CN212666554U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115214088A (en) * | 2022-08-30 | 2022-10-21 | 余永强 | Molding die for resin molded product |
-
2020
- 2020-04-27 CN CN202020666015.2U patent/CN212666554U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115214088A (en) * | 2022-08-30 | 2022-10-21 | 余永强 | Molding die for resin molded product |
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