CN220095371U - Quick core replacing mould - Google Patents
Quick core replacing mould Download PDFInfo
- Publication number
- CN220095371U CN220095371U CN202321597351.6U CN202321597351U CN220095371U CN 220095371 U CN220095371 U CN 220095371U CN 202321597351 U CN202321597351 U CN 202321597351U CN 220095371 U CN220095371 U CN 220095371U
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- die
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- frame
- guide slide
- slide plate
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- 230000000149 penetrating effect Effects 0.000 claims 1
- 239000000969 carrier Substances 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 238000002347 injection Methods 0.000 description 5
- 239000007924 injection Substances 0.000 description 5
- 238000000465 moulding Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model relates to a quick core-changing die, which belongs to the technical field of dies and comprises a base, a cushion block, a front die frame, a rear die frame, a front die core detachably connected with the front die frame and a rear die core detachably connected with the rear die frame, wherein a front die carrier plate and a rear die carrier plate are respectively arranged between the front die frame and the front die core and between the rear die frame and the rear die core, the cushion block is arranged on two sides of the upper surface of the base, and the cushion block is positioned below the rear die carrier plate; the front mold core and the rear mold core are in sliding and drawing fit with the guide slide plate. The mold core and the guide slide plate can be in sliding drawing fit by adding the guide slide plate on the basis of a conventional mold frame, so that the mold core can be quickly replaced; in addition, the die carrier does not need to be replaced, so that the number of the die carriers is saved, the cost is reduced, the efficiency is improved, and the effect of convenience in disassembly and replacement is achieved.
Description
Technical Field
The utility model belongs to the technical field of dies, and particularly relates to a quick core-changing die.
Background
The injection mold is a mold for cooling and molding a blank in a mold with a matched mold, the mold cores of the injection mold are different, the injection mold is different, and different molding molds can be obtained by changing different mold cores. The mold core refers to a precision part used for key operation of the center part of a mold, the existing mold core rod is fixed by a mold frame plane, the mold is required to be disassembled when the core rod is replaced, and the mold core can be replaced after being disassembled from the mold frame.
However, the injection mold at the present stage has some defects, the injection mold comprises two mold frames, namely an upper mold frame and a lower mold frame, mold cores are arranged in the upper mold frame and the lower mold frame, and the mold cores are fixed through fastening bolts, so that mold cores in the upper mold frame and the lower mold frame need to be disassembled respectively when the mold cores in the mold frames are disassembled and replaced, and the disassembly and assembly time is wasted.
Disclosure of Invention
The utility model provides a quick core-changing die which is simple in structure, and a die core and a guide sliding plate can be slidably pulled to be matched by adding the guide sliding plate on the basis of a conventional die frame, so that the die core can be quickly replaced; in addition, the die carrier does not need to be replaced, the number of the die carriers is saved, so that the cost is reduced, the efficiency is improved, and the problem that the die cores in the front die carrier and the rear die carrier are inconvenient to detach when the die cores in the die carriers are detached and replaced is solved.
In order to achieve the above purpose, the technical scheme of the utility model is that the quick core-changing die comprises a base, a cushion block, a front die frame, a rear die frame, a front die core detachably connected with the front die frame, and a rear die core detachably connected with the rear die frame, wherein a front die carrier plate and a rear die carrier plate are respectively arranged between the front die frame and the front die core and between the rear die frame and the rear die core, cushion blocks are arranged on two sides of the upper surface of the base, and the cushion blocks are positioned below the rear die carrier plate; the front mold core and the rear mold core are in sliding and drawing fit with the guide slide plate.
Further, the front mold core and the rear mold core are both provided with handles which are convenient to pull.
Further, the front mold core and the rear mold core are both provided with convex blocks, and the guide slide plate is provided with grooves matched with the convex blocks and can be in sliding drawing fit.
Further, the guide slide plate is provided with a mold core positioning stop block which is detachably connected, and the guide slide plate has a positioning function on the front mold core and the rear mold core.
Further, the joint of the guide slide plate and the front mold core, and the joint of the guide slide plate and the rear mold core are respectively provided with a pressing plate, and the pressing plates are detachably connected with the guide slide plate to achieve the function of clamping and fixing.
Further, the guide slide plate is provided with a thread groove, the pressing plate is provided with a screw, and the screw is detachably connected with the thread groove.
Further, guide posts are respectively arranged on the front die frame and the rear die frame, and guide holes matched with the guide posts are respectively arranged on the front die core and the rear die core.
Further, the guide slide plate is provided with a positioning hole, and the guide column penetrates through the positioning hole.
Further, the guide slide plate is connected with the front die support plate and the rear die support plate through screws.
By adopting the technical scheme, the utility model can obtain the following technical effects: the device has simple structure, and the mold core and the guide slide plate can be in sliding drawing fit by adding the guide slide plate on the basis of the conventional mold frame, so that the mold core can be quickly replaced; in addition, the die carrier does not need to be replaced, so that the number of the die carriers is saved, the cost is reduced, the efficiency is improved, and the effect of convenience in disassembly and replacement is achieved.
Drawings
FIG. 1 is a schematic diagram of a front mold structure of the present utility model;
FIG. 2 is a schematic view of a rear mold structure according to the present utility model;
FIG. 3 is an exploded view of the front mold of the present utility model;
fig. 4 is an exploded view of the rear mold of the present utility model.
The serial numbers in the figures illustrate: 1. a guide slide plate; 2. a handle; 3. a bump; 4. a groove; 5. a mold core positioning stop block; 6. a pressing plate; 7. a screw; 8. a thread groove; 9. a stopper groove; 10. a guide post; 11. a front mold frame; 12. a front mold core; 13. a front mold carrier plate; 21. a rear mould frame; 22. a rear mold core; 23. a rear mold carrier plate; 25. a base; 26. a cushion block; 30. and positioning holes.
Detailed Description
The utility model is described in further detail below with reference to the attached drawings and to specific embodiments: the utility model will be further described by way of examples.
As shown in fig. 1 to 4, the present embodiment provides a quick core-changing mold, which includes a base 25, a cushion block 26, a front mold frame 11, a rear mold frame 21, a front mold core 12 detachably connected with the front mold frame 11, and a rear mold core 22 detachably connected with the rear mold frame 21, wherein a front mold carrier plate 13 and a rear mold carrier plate 23 are respectively arranged between the front mold frame 11 and the front mold core 12, and between the rear mold frame 21 and the rear mold core 22; cushion blocks 26 are arranged on two sides of the upper surface of the base 25, and the cushion blocks 26 are positioned below the rear mould carrier plate 23; the front mold core 12 and the rear mold core 22 are respectively provided with a handle 2 which is convenient for drawing, and the front mold core 12 and the rear mold core 22 are respectively matched with the guide slide plate 1 in a sliding drawing way.
Further, the front mold core 12 and the rear mold core 22 are both provided with a bump 3, and the guide slide plate 1 is provided with a groove 4 matched with the bump 3 and can be in sliding and drawing fit.
Further, the middle part of the guide slide plate 1 is provided with a stop block groove 9, the guide slide plate 1 is provided with a mold core positioning stop block 5 which is detachably connected, and the mold core positioning stop block 5 is positioned in the stop block groove 9 and plays a role in positioning the front mold core 12 and the rear mold core 22.
Further, the joint of the guide slide plate 1 and the front mold core 12, and the joint of the guide slide plate 1 and the rear mold core 22 are respectively provided with a pressing plate 6, two ends of the pressing plate 6 respectively press the guide slide plate 1 and the front mold core 12, and the guide slide plate 1 and the rear mold core 22, and the pressing plate 6 has the function of clamping and fixing.
The pressing plate 6 is detachably connected with the guide slide plate 1, the detachable connection mode is that the guide slide plate 1 is provided with a thread groove 8, the pressing plate 6 is provided with a screw 7, and the screw 7 can be inserted into the thread groove 8 of the guide slide plate 1.
Further, guide posts 10 are respectively arranged on the front die frame 11 and the rear die frame 21, and guide holes matched with the guide posts 10 are respectively arranged on the front die core 12 and the rear die core 22; the guide slide plate 1 is provided with a positioning hole 30 for the guide post 10 to pass through; the guide slide plate 1 is connected with the front die support plate 13 and the rear die support plate 23 through screws.
When the mold core needs to be replaced, the mold frame does not need to be replaced, the pressing plate 6 is only required to be disassembled, and the mold core is pulled out to be replaced by pulling the handle 2.
While the utility model has been described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (9)
1. The quick core-changing die is characterized by comprising a base (25), a cushion block (26), a front die frame (11), a rear die frame (21), a front die core (12) detachably connected with the front die frame (11) and a rear die core (22) detachably connected with the rear die frame (21), wherein a front die carrier plate (13) and a rear die carrier plate (23) are respectively arranged between the front die frame (11) and the front die core (12) and between the rear die frame (21) and the rear die core (22), the cushion blocks (26) are arranged on two sides of the upper surface of the base (25), and the cushion blocks (26) are positioned below the rear die carrier plate (23); the front mold core (12) and the rear mold core (22) are in sliding and drawing fit with the guide slide plate (1).
2. The quick-change core mould according to claim 1, characterized in that the front mould core (12) and the rear mould core (22) are provided with handles (2) facilitating the drawing.
3. The quick core changing die according to claim 1, wherein the front die core (12) and the rear die core (22) are respectively provided with a convex block (3), and the guide slide plate (1) is provided with a groove (4) which can be slidably pulled and matched with the convex blocks (3).
4. The quick core changing die according to claim 1, characterized in that the guide slide plate (1) is provided with a detachably connected die core positioning stop block (5), and the die core positioning stop block (5) is positioned in the stop block groove (9).
5. The quick core changing die according to claim 1, wherein the joint of the guide slide plate (1) and the front die core (12) and the joint of the guide slide plate (1) and the rear die core (22) are respectively provided with a pressing plate (6), and the pressing plates (6) are detachably connected with the guide slide plate (1).
6. The quick core changing die according to claim 5, wherein the guide slide plate (1) is provided with a thread groove (8), the pressing plate (6) is provided with a screw (7), and the screw (7) is detachably connected with the thread groove (8).
7. The quick core changing die according to claim 1, wherein guide posts (10) are respectively arranged on the front die frame (11) and the rear die frame (21), and guide holes matched with the guide posts (10) are respectively arranged on the front die core (12) and the rear die core (22).
8. The quick-change core mold according to claim 7, characterized in that the guide slide (1) is provided with a positioning hole (30), the guide post (10) penetrating the positioning hole (30).
9. The quick core changing die according to claim 1, wherein the guide slide plate (1) is connected with the front die support plate (13) and the rear die support plate (23) through screw rods.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321597351.6U CN220095371U (en) | 2023-06-21 | 2023-06-21 | Quick core replacing mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321597351.6U CN220095371U (en) | 2023-06-21 | 2023-06-21 | Quick core replacing mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220095371U true CN220095371U (en) | 2023-11-28 |
Family
ID=88841632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321597351.6U Active CN220095371U (en) | 2023-06-21 | 2023-06-21 | Quick core replacing mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220095371U (en) |
-
2023
- 2023-06-21 CN CN202321597351.6U patent/CN220095371U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |