CN221087913U - Quick dismounting mechanism for core-pulling sleeve of mold - Google Patents
Quick dismounting mechanism for core-pulling sleeve of mold Download PDFInfo
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- CN221087913U CN221087913U CN202322919495.5U CN202322919495U CN221087913U CN 221087913 U CN221087913 U CN 221087913U CN 202322919495 U CN202322919495 U CN 202322919495U CN 221087913 U CN221087913 U CN 221087913U
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- rack
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- 238000000034 method Methods 0.000 claims description 4
- 230000005489 elastic deformation Effects 0.000 abstract description 5
- 230000000149 penetrating effect Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a quick dismounting mechanism for a core-pulling sleeve of a mold, which comprises a positioning frame, wherein the positioning frame is used as a support for positioning of the quick dismounting mechanism for the core-pulling sleeve of the mold; the core pulling sleeve mechanism capable of being quickly disassembled and assembled comprises a first positioning seat and a second positioning seat. According to the quick assembly disassembly mechanism for the core pulling sleeve, the limiting block is pulled, the limiting block drives the first positioning rod with one fixed end, the first spring and the positioning ring to move, the core pulling rod and the second positioning seat drive the mounting seat to be separated conveniently, and one end of the first positioning rod is stably connected with the mounting seat and the first positioning seat in a natural state through elastic deformation of the first spring inserted in the outer wall of the first positioning rod, so that the use convenience of the quick assembly disassembly mechanism for the core pulling sleeve of the mold is improved, and the practicability of the quick assembly disassembly mechanism for the core pulling sleeve of the mold is improved.
Description
Technical Field
The utility model relates to the technical field of dies, in particular to a quick dismounting mechanism for a core-pulling sleeve of a die.
Background
The mould industry is used for injection molding, blow molding, extrusion, die casting or forging, smelting, stamping and other methods to obtain various moulds and tools of the required products. In short, a mold is a tool used to make a molded article, which is made up of various parts, with different molds being made up of different parts. The processing of the appearance of the article is realized mainly by changing the physical state of the formed material.
In the prior art, when the die core-pulling sleeve is disassembled and assembled, the die core-pulling sleeve is usually required to be installed by means of an external tool in a threaded mode, so that the die core-pulling sleeve is difficult to disassemble and assemble quickly and accurately, the use convenience of a die core-pulling sleeve quick disassembling mechanism is reduced, and therefore the die core-pulling sleeve quick disassembling mechanism is required.
Disclosure of utility model
In order to solve the above problems, the present utility model is directed to a quick assembly and disassembly mechanism for a core-pulling sleeve of a mold, so as to solve the problems set forth in the background art.
In order to achieve the above purpose, the utility model provides a quick disassembly and assembly mechanism for a core-pulling sleeve of a mold, which comprises a positioning frame, wherein the positioning frame is used as a support for positioning of the quick disassembly and assembly mechanism for the core-pulling sleeve of the mold, one side of the positioning frame is fixedly provided with a positioning mechanism, and the inner wall of the positioning frame is provided with a quick disassembly and assembly core-pulling sleeve mechanism;
Quick assembly disassembly's cover mechanism of loosing core includes first positioning seat and second positioning seat, the fixed plug that takes out that is equipped with of one end of second positioning seat, the both ends of second positioning seat one side are all fixed and are equipped with the mount pad, two the outer wall of mount pad all alternates with one side of first positioning seat and is connected, the both sides of first positioning seat all alternate and are equipped with first locating lever, two the one end of first locating lever outer wall all alternate and are equipped with first spring, two the intermediate position of first locating lever outer wall all is fixed and is equipped with the holding ring, two the one end of first locating lever passes respectively two mount pads and the both sides alternate and are connected of first positioning seat, two the top of first locating lever is all fixed and is equipped with the stopper.
In one example, the top end of the inner wall of the positioning rack is rotationally provided with a fixing rack, the inner wall of the fixing rack is rotationally provided with a positioning gear, one side of the tooth surface of the positioning gear is meshed with a positioning rack, and one side of the outer wall of the positioning rack is contacted with one side of the inner wall of the fixing rack.
In one example, one end of the positioning gear penetrates through one side of the fixing frame and one side of the positioning frame to be fixedly provided with a fixed gear, one side of the tooth surface of the fixed gear is meshed with one side of the tooth surface of the fixed gear to be provided with a fixed rack, and one end of the fixed rack is fixedly connected with the external telescopic driving mechanism.
In one example, one end of the fixing frame is fixedly provided with a positioning toothed ring.
In one example, the positioning mechanism comprises a positioning clamping groove, one side of the positioning frame is provided with the positioning groove, one side of the positioning clamping groove, which penetrates through the positioning groove, is fixedly provided with a positioning block, one side of the positioning frame is fixedly provided with a limiting seat, two sides of the inner wall of the limiting seat are fixedly provided with second positioning rods, one ends of the outer walls of the two second positioning rods are respectively inserted with a second spring, and the other ends of the outer walls of the second positioning rods are respectively inserted and connected with two ends of the positioning block.
In one example, one side of the positioning slot corresponds to a tooth surface position of the positioning tooth ring.
The quick disassembly and assembly mechanism for the core-pulling sleeve of the mold provided by the utility model has the following beneficial effects:
This quick assembly disassembly mechanism of mould cover of loosing core is through pulling the stopper for the stopper drives the fixed first locating lever of one end, first spring and holding ring and removes, make the one end of first locating lever alternate with one side of first positioning seat and remove, make the other end of first locating lever separate with mount pad and first positioning seat, the pull takes out the plug, make take out plug and second positioning seat drive the mount pad and carry out convenient separation, through the elastic deformation of alternateing first spring at first locating lever outer wall, make under natural state, the one end of first locating lever is connected with mount pad and first positioning seat is stable, the use convenience of the quick assembly disassembly mechanism of the cover of loosing core of increase mould improves the practicality of the quick assembly disassembly mechanism of the cover of loosing core.
This quick assembly disassembly mechanism of mould cover of loosing core through pressing down the locating piece for the locating piece removes along second locating lever and constant head tank, make the locating piece pass the one end of constant head tank drive constant head tank and location ring gear and separate, rotate the mount, make the mount drive positioning gear and positioning rack and rotate, when the positioning rack rotates corresponding size, loosen the locating piece, through the elastic deformation of interlude at second locating lever outer wall second spring, the block that makes one side stable of constant head tank is at the outer wall of positioning ring gear, make positioning ring gear and mount all obtain stable location, make the removal orbit of positioning rack obtain stable control, be convenient for make the stick of loosing core and carry out the regulation of different angles, through pulling fixed rack, make fixed rack through meshing with fixed gear drive positioning gear rotate, thereby make the positioning rack obtain stable convenient shrink work, the use convenience of quick assembly disassembly mechanism of mould cover of loosing core is increased.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of a core pulling sleeve mechanism of the utility model;
FIG. 3 is a schematic view of the positioning mechanism of the present utility model.
In the figure: 1. a positioning frame; 2. a first positioning seat; 3. a fixing frame; 4. positioning a toothed ring; 5. positioning gears; 6. positioning a rack; 7. a fixed gear; 8. a fixed rack; 9. a limit seat; 10. a second positioning rod; 11. a positioning block; 12. a second spring; 13. a positioning groove; 14. drawing out the core rod; 15. a mounting base; 16. a first positioning rod; 17. a first spring; 18. a positioning ring; 19. a limiting block; 20. a second positioning seat; 21. and positioning the clamping groove.
Detailed Description
In order to more clearly illustrate the general inventive concept, a detailed description is given below by way of example with reference to the accompanying drawings.
In the description of the present utility model, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "axial," "radial," "circumferential," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.
The utility model provides a quick disassembly and assembly mechanism for a core-pulling sleeve of a mold, which is shown in fig. 1-3, and comprises a positioning frame 1, wherein the positioning frame 1 is used as a support for positioning of the quick disassembly and assembly mechanism for the core-pulling sleeve of the mold, one side of the positioning frame 1 is fixedly provided with a positioning mechanism, and the inner wall of the positioning frame 1 is provided with a quick disassembly and assembly core-pulling sleeve mechanism;
The second embodiment of the utility model provides a quick disassembly and assembly mechanism for a core-pulling sleeve of a mold, as shown in fig. 2, wherein the quick disassembly and assembly mechanism for the core-pulling sleeve comprises a first positioning seat 2 and a second positioning seat 20, one end of the second positioning seat 20 is fixedly provided with a core-pulling rod 14, two ends of one side of the second positioning seat 20 are fixedly provided with mounting seats 15, the outer walls of the two mounting seats 15 are connected with one side of the first positioning seat 2 in a penetrating way, two sides of the first positioning seat 2 are respectively provided with a first positioning rod 16 in a penetrating way, one ends of the outer walls of the two first positioning rods 16 are respectively provided with a first spring 17 in a penetrating way, the middle positions of the outer walls of the two first positioning rods 16 are respectively fixedly provided with a positioning ring 18, one ends of the two first positioning rods 16 respectively penetrate through the two mounting seats 15 and are connected with two sides of the first positioning seat 2 in a penetrating way, and the top ends of the two first positioning rods 16 are respectively fixedly provided with a limiting block 19;
The third embodiment of the utility model provides a quick disassembly and assembly mechanism for a core pulling sleeve of a mold, as shown in fig. 3, which comprises a fixing frame 3 rotationally arranged at the top end of the inner wall of a positioning frame 1, a positioning gear 5 rotationally arranged at the inner wall of the fixing frame 3, a positioning rack 6 meshed with one side of the tooth surface of the positioning gear 5, a second positioning rod 10 fixedly arranged at both sides of the inner wall of the positioning rack 6, a fixed gear 7 fixedly arranged at one end of the positioning gear 5 penetrating through one side of the fixing frame 3 and one side of the positioning frame 1, a fixed rack 8 meshed with one side of the tooth surface of the fixed gear 7, one end of the fixed rack 8 fixedly connected with an external telescopic driving mechanism, a positioning toothed ring 4 fixedly arranged at one end of the fixing frame 3, a positioning mechanism comprising a positioning clamping groove 21, a positioning groove 13 arranged at one side of the positioning frame 1 fixedly arranged at one side of the positioning clamping groove 21, a positioning block 11 fixedly arranged at one side of the positioning frame 1, second positioning springs 12 fixedly arranged at both sides of the inner wall of the positioning block 9, two second positioning rods 10 penetrating through one ends of the outer wall of the two second positioning rods 10 respectively connected with both ends of the positioning block 11 in penetrating way, and the other ends of the outer wall of the two second positioning rods 10 penetrating through the two ends of the positioning block 11 respectively, and the positioning clamping ring 21 corresponding to the tooth surface of the positioning clamping ring 4.
Working principle: when the quick assembly disassembly mechanism of the die core-pulling sleeve is needed, a worker pulls the limiting block 19, so that the limiting block 19 drives the first positioning rod 16, the first spring 17 and the positioning ring 18 with one fixed end to move, one end of the first positioning rod 16 is inserted and moved with one side of the first positioning seat 2, the other end of the first positioning rod 16 is separated from the mounting seat 15 and the first positioning seat 2, the core-pulling rod 14 is pulled, the core-pulling rod 14 and the second positioning seat 20 drive the mounting seat 15 to be conveniently separated, one end of the first positioning rod 16 is stably connected with the mounting seat 15 and the first positioning seat 2 through elastic deformation of the first spring 17 inserted on the outer wall of the first positioning rod 16 in a natural state, the use convenience of the quick assembly disassembly mechanism of the die core-pulling sleeve is improved, the practicability of the quick assembly disassembly mechanism of the die core-pulling sleeve is improved, the positioning block 11 is pressed downwards, so that the positioning block 11 moves along the second positioning rod 10 and the positioning groove 13, the positioning block 11 passes through the positioning groove 13 to drive the positioning clamping groove 21 to be separated from one end of the positioning toothed ring 4, the fixing frame 3 is rotated, the fixing frame 3 drives the positioning gear 5 and the positioning rack 6 to rotate, when the positioning rack 6 rotates to a corresponding size, the positioning block 11 is loosened, one side of the positioning clamping groove 21 is stably clamped on the outer wall of the positioning toothed ring 4 through elastic deformation of the second spring 12 inserted on the outer wall of the second positioning rod 10, the positioning toothed ring 4 and the fixing frame 3 are stably positioned, the moving track of the positioning rack 6 is stably controlled, core pulling rods 14 are conveniently controlled to carry out core pulling adjustment at different angles, the fixing rack 8 is meshed with the fixing gear 7 through pulling the fixing rack 8 to drive the positioning gear 5 to rotate, therefore, the positioning rack 6 can be stably and conveniently contracted, and the use convenience of the quick disassembly and assembly mechanism of the core-pulling sleeve of the mold is improved.
In this specification, each embodiment is described in a progressive manner, and identical and similar parts of each embodiment are all referred to each other, and each embodiment mainly describes differences from other embodiments. In particular, for system embodiments, since they are substantially similar to method embodiments, the description is relatively simple, as relevant to see a section of the description of method embodiments.
The foregoing is merely exemplary of the present utility model and is not intended to limit the present utility model. Various modifications and variations of the present utility model will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the utility model are to be included in the scope of the claims of the present utility model.
Claims (6)
1. A quick disassembly and assembly mechanism for a core-pulling sleeve of a mold, comprising:
The locating rack (1), the locating rack (1) is used as a quick dismounting mechanism for the core-pulling sleeve of the mould to support and locate, one side of the locating rack (1) is fixedly provided with a locating mechanism, and the inner wall of the locating rack (1) is provided with a quick dismounting core-pulling sleeve mechanism;
The method is characterized in that: core pulling sleeve mechanism of quick assembly disassembly includes first positioning seat (2) and second positioning seat (20), the fixed plug (14) that take out of being equipped with of one end of second positioning seat (20), the both ends of second positioning seat (20) one side are all fixed and are equipped with mount pad (15), and two the outer wall of mount pad (15) all alternates with one side of first positioning seat (2) and is connected, the both sides of first positioning seat (2) all alternate and are equipped with first locating lever (16), and two the one end of first locating lever (16) outer wall all alternate and are equipped with first spring (17), and two the intermediate position of first locating lever (16) outer wall all is fixed and is equipped with holding ring (18), and two the one end of first locating lever (16) passes respectively two mount pads (15) and is connected with the both sides alternate of first positioning seat (2), and the top of two first locating lever (16) all is fixed and is equipped with stopper (19).
2. The quick assembly disassembly mechanism of a core pulling sleeve of a mold according to claim 1, wherein: the top of locating rack (1) inner wall rotates and is equipped with mount (3), the inner wall of mount (3) rotates and is equipped with positioning gear (5), one side meshing of positioning gear (5) flank of tooth is equipped with positioning rack (6), one side of positioning rack (6) outer wall and one side contact of mount (3) inner wall.
3. The quick assembly disassembly mechanism of a core pulling sleeve of a mold according to claim 2, wherein: one end of the positioning gear (5) penetrates through one side of the fixing frame (3) and one side of the positioning frame (1) to be fixedly provided with a fixed gear (7), one side of the tooth surface of the fixed gear (7) is meshed with a fixed rack (8), and one end of the fixed rack (8) is fixedly connected with an external telescopic driving mechanism.
4. The quick assembly disassembly mechanism of a core pulling sleeve of a mold according to claim 2, wherein: one end of the fixing frame (3) is fixedly provided with a positioning toothed ring (4).
5. The quick assembly disassembly mechanism of a core pulling sleeve of a mold according to claim 1, wherein: positioning mechanism includes positioning slot (21), constant head tank (13) have been seted up to one side of locating rack (1), one side that one side of positioning slot (21) passed constant head tank (13) is fixed to be equipped with locating piece (11), one side of locating rack (1) is fixed to be equipped with spacing seat (9), both sides of spacing seat (9) inner wall are all fixed to be equipped with second locating lever (10), two the one end of second locating lever (10) outer wall is all interlude and is equipped with second spring (12), two the other end of second locating lever (10) outer wall is interlude with the both ends of locating piece (11) respectively and is connected.
6. The quick assembly disassembly mechanism for a core pulling sleeve of a mold according to claim 5, wherein: one side of the positioning clamping groove (21) corresponds to the tooth surface position of the positioning toothed ring (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322919495.5U CN221087913U (en) | 2023-10-31 | 2023-10-31 | Quick dismounting mechanism for core-pulling sleeve of mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322919495.5U CN221087913U (en) | 2023-10-31 | 2023-10-31 | Quick dismounting mechanism for core-pulling sleeve of mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221087913U true CN221087913U (en) | 2024-06-07 |
Family
ID=91319406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322919495.5U Active CN221087913U (en) | 2023-10-31 | 2023-10-31 | Quick dismounting mechanism for core-pulling sleeve of mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221087913U (en) |
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2023
- 2023-10-31 CN CN202322919495.5U patent/CN221087913U/en active Active
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