CN216465663U - Mould thimble that possesses quick locate function - Google Patents
Mould thimble that possesses quick locate function Download PDFInfo
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- CN216465663U CN216465663U CN202122502145.XU CN202122502145U CN216465663U CN 216465663 U CN216465663 U CN 216465663U CN 202122502145 U CN202122502145 U CN 202122502145U CN 216465663 U CN216465663 U CN 216465663U
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- ejector pin
- fixedly connected
- movable block
- groove
- mount pad
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- 230000005389 magnetism Effects 0.000 claims 5
- 230000000694 effects Effects 0.000 abstract description 5
- 238000010521 absorption reaction Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
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Abstract
The utility model discloses a mold ejector pin with a quick positioning function, which comprises a mounting plate and an ejector pin body, wherein the top of the mounting plate is fixedly connected with a mounting seat, the tops of the left side and the right side of the inner wall of the mounting seat are fixedly connected with guide rods, a reset spring is sleeved on the outer side of the surface of each guide rod, the inner side of the surface of each guide rod is slidably connected with a movable block, the tops and the bottoms of the inner sides of the movable blocks are fixedly connected with connecting rods, the inner side of each connecting rod is fixedly connected with a clamping block, the tops and the bottoms of the left side and the right side of the ejector pin body are respectively provided with a clamping groove, and the clamping blocks are clamped in inner cavities of the clamping grooves. The ejector pin is provided with the pull plate, the fixed rod, the movable block, the reset spring, the guide rod, the connecting rod, the clamping block, the clamping groove, the inserting groove and the clamping seat, so that the effect of quick positioning is achieved, and the problem that the existing ejector pin is inconvenient to assemble and disassemble due to the fact that the existing ejector pin does not have the function of quick positioning when in use is solved.
Description
Technical Field
The utility model relates to the technical field of mold ejector pins, in particular to a mold ejector pin with a rapid positioning function.
Background
The ejector pin is a plastic mould accessory, is used in a plastic mould, needs to be reliably pushed out of the mould after a product is cooled and solidified in the mould, and a mechanism for completing the function is called a push-out system, the ejector pin push-out is a structural form of the push-out system, and the ejector pin can be called an ejector pin, a push rod, an insert needle, a middle needle, a support needle and the like.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides the mould ejector pin with the rapid positioning function, which has the advantage of rapid positioning and solves the problem that the existing ejector pin does not have the rapid positioning function when in use, so that the assembly and disassembly are inconvenient, and the mould ejector pin is inconvenient for people to use.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a mould thimble that possesses quick locate function, includes mounting panel and thimble body, the top fixedly connected with mount pad of mounting panel, the equal fixedly connected with guide bar in top of the mount pad inner wall left and right sides, the outside cover on guide bar surface is equipped with reset spring, the inboard sliding connection on guide bar surface has the movable block, the inboard top of movable block and the equal fixedly connected with connecting rod in bottom, the inboard fixedly connected with fixture block of connecting rod, the draw-in groove has all been seted up to the top and the bottom of the thimble body left and right sides, the fixture block joint is in the inner chamber of draw-in groove.
Preferably, a guide groove is formed in the middle end of the top of the mounting seat, and the bottom of the ejector pin body penetrates through an inner cavity of the guide groove and extends into the inner cavity of the mounting seat.
Preferably, the bottom of the thimble body is inlaid with a second magnetic attraction block, the middle end fixedly connected with cassette of the bottom of the inner cavity of the mounting seat, the top of the cassette is provided with a slot, the bottom of the inner cavity of the slot is fixedly connected with a first magnetic attraction block, the bottom of the thimble body is inserted into the inner cavity of the slot, and the first magnetic attraction block and the second magnetic attraction block are magnetically connected.
Preferably, the outside fixed connection of reset spring is in the outside of mount pad inner wall, reset spring's inboard fixed connection is in the outside of movable block, the inboard fixedly connected with stopper of guide bar.
Preferably, the left and right sides at mount pad inner wall top has all seted up the spout, the inboard sliding connection of spout has the slider, the bottom fixed connection of slider is in the top of movable block.
Preferably, logical groove has all been seted up to the left and right sides on the positive surface of mount pad, the positive fixed surface of movable block is connected with the dead lever, the front side of dead lever runs through logical inner chamber and extend to the front side of mount pad, and the positive fixed surface of dead lever is connected with the arm-tie.
Compared with the prior art, the utility model provides the mold thimble with the rapid positioning function, which has the following beneficial effects:
1. the ejector pin comprises a pull plate, a fixed rod, a movable block, a reset spring, a guide rod, a connecting rod, a clamping block, a clamping groove, a slot and a clamping seat, wherein the pull plate is pulled outwards, the pull plate drives the movable block to move outwards through the fixed rod, the movable block drives the reset spring to deform and extrude outwards, then the ejector pin body moves downwards to enable the ejector pin body to be inserted into an inner cavity of the slot, the ejector pin body is preliminarily positioned, then the pull plate is loosened, the reset spring recovers deformation due to the influence of lost force and extends inwards to drive the movable block to slide inwards along the surface of the guide rod, the movable block drives the connecting rod to move inwards, the connecting rod drives the clamping block to move inwards, the clamping block is clamped in the inner cavity of the clamping groove, the pull plate is pulled inwards to enable the clamping block to be stably clamped with the clamping groove, the positioning of the ejector pin body is completed, the effect of quick positioning is achieved, and the problem that the existing ejector pin does not have the function of quick positioning when in use is solved, the disassembly and the assembly are inconvenient, thereby being inconvenient for people to use.
2. According to the thimble body, the sliding groove and the sliding block are arranged, so that the stability and the smoothness of the movable block in the process of moving left and right are effectively improved, the movable block is prevented from being deviated in the process of moving left and right, the movable block is limited by the limiting block, the movable block is prevented from falling off, and the positioning effect of the thimble body is further improved by the second magnetic absorption block and the first magnetic absorption block.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic cross-sectional view of the present invention;
FIG. 3 is an enlarged schematic view of the structure at A of the present invention.
In the figure: 1. mounting a plate; 2. a mounting seat; 3. a through groove; 4. a thimble body; 5. pulling a plate; 6. a return spring; 7. a guide bar; 8. a chute; 9. a slider; 10. a guide groove; 11. a limiting block; 12. a movable block; 13. a second magnetic attraction block; 14. a first magnetic attraction block; 15. a slot; 16. a card holder; 17. fixing the rod; 18. a connecting rod; 19. a clamping block; 20. a clamping groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The mounting plate 1, the mounting seat 2, the through groove 3, the thimble body 4, the pulling plate 5, the return spring 6, the guide rod 7, the sliding groove 8, the sliding block 9, the guide groove 10, the limiting block 11, the movable block 12, the second magnetic absorption block 13, the first magnetic absorption block 14, the slot 15, the clamping seat 16, the fixed rod 17, the connecting rod 18, the clamping block 19 and the clamping groove 20 are all universal standard parts or parts known by technicians in the field, and the structure and the principle of the utility model can be known by technicians in the technical manual or by conventional experimental methods.
Referring to fig. 1-3, a mold thimble with a fast positioning function comprises a mounting plate 1 and a thimble body 4, a second magnetic block 13 is embedded in the bottom of the thimble body 4, a clamping seat 16 is fixedly connected to the middle end of the bottom of the inner cavity of the mounting seat 2, a slot 15 is formed in the top of the clamping seat 16, a first magnetic block 14 is fixedly connected to the bottom of the inner cavity of the slot 15, the bottom of the thimble body 4 is inserted into the inner cavity of the slot 15, the first magnetic block 14 is magnetically connected to the second magnetic block 13, the positioning effect on the thimble body 4 is further improved by arranging the second magnetic block 13 and the first magnetic block 14, the mounting seat 2 is fixedly connected to the top of the mounting plate 1, a guide groove 10 is formed in the middle end of the top of the mounting seat 2, the bottom of the thimble body 4 penetrates through the inner cavity of the guide groove 10 and extends into the inner cavity of the mounting seat 2, guide rods 7 are fixedly connected to the top of the left and right sides of the inner wall of the mounting seat 2, the outer side of the surface of the guide rod 7 is sleeved with a reset spring 6, the outer side of the reset spring 6 is fixedly connected to the outer side of the inner wall of the mounting seat 2, the inner side of the reset spring 6 is fixedly connected to the outer side of the movable block 12, the inner side of the guide rod 7 is fixedly connected with a limiting block 11, the movable block 12 is limited by arranging the limiting block 11, the movable block 12 is prevented from falling off, the inner side of the surface of the guide rod 7 is slidably connected with the movable block 12, the left side and the right side of the top of the inner wall of the mounting seat 2 are both provided with a sliding groove 8, the inner side of the sliding groove 8 is slidably connected with a sliding block 9, the bottom of the sliding block 9 is fixedly connected to the top of the movable block 12, the stability and the fluency of the movable block 12 in the left-right moving process are effectively improved by arranging the sliding grooves 8 and the sliding block 9, the deviation of the movable block 12 in the left-right moving process is prevented from occurring, the through grooves 3 are arranged on the left side and right side of the front surface of the mounting seat 2, the positive fixed surface of movable block 12 is connected with dead lever 17, and the front side of dead lever 17 runs through logical groove 3's inner chamber and extends to the front side of mount pad 2, and the positive fixed surface of dead lever 17 is connected with arm-tie 5, and the top of movable block 12 inboard and the equal fixedly connected with connecting rod 18 in bottom, the inboard fixedly connected with fixture block 19 of connecting rod 18, draw-in groove 20 has all been seted up to the top and the bottom of the 4 left and right sides of thimble body, and fixture block 19 joint is in the inner chamber of draw-in groove 20.
When the thimble structure is used, the pulling plate 5 is pulled outwards firstly, the pulling plate 5 drives the movable block 12 to move outwards through the fixed rod 17, the movable block 12 drives the reset spring 6 to deform and extrude outwards, the thimble body 4 moves downwards to enable the thimble body 4 to be inserted into the inner cavity of the slot 15, at the moment, the second magnetic suction block 13 is magnetically connected with the first magnetic suction block 14 to preliminarily position the thimble body 4, then the pulling plate 5 is loosened, at the moment, the reset spring 6 recovers deformation due to the influence of lost force and extends inwards to drive the movable block 12 to slide inwards along the surface of the guide rod 7, the movable block 12 drives the connecting rod 18 to move inwards, the connecting rod 18 drives the clamping block 19 to move inwards, the clamping block 19 is clamped in the inner cavity of the clamping groove 20, the pulling plate 5 inwards to enable the clamping connection between the clamping block 19 and the clamping groove 20 to be stable, the positioning of the thimble body 4 is completed, and the effect of quick positioning is achieved, the problem of current thimble do not possess the function of quick location when using, lead to the dismouting inconvenient to be not convenient for people's use is solved.
While embodiments of the present invention have been shown and described, it will be apparent to those skilled in the art that various modifications and changes may be made in the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (6)
1. The utility model provides a mould thimble that possesses quick locate function, includes mounting panel (1) and thimble body (4), its characterized in that: the top fixedly connected with mount pad (2) of mounting panel (1), the equal fixedly connected with guide bar (7) in top of mount pad (2) inner wall left and right sides, the outside cover on guide bar (7) surface is equipped with reset spring (6), the inboard sliding connection on guide bar (7) surface has movable block (12), the inboard top of movable block (12) and the equal fixedly connected with connecting rod (18) in bottom, the inboard fixedly connected with fixture block (19) of connecting rod (18), draw-in groove (20) have all been seted up to the top and the bottom of thimble body (4) left and right sides, fixture block (19) joint is in the inner chamber of draw-in groove (20).
2. The mold ejector pin with the rapid positioning function according to claim 1, wherein: a guide groove (10) is formed in the middle end of the top of the mounting seat (2), and the bottom of the ejector pin body (4) penetrates through the inner cavity of the guide groove (10) and extends into the inner cavity of the mounting seat (2).
3. The mold ejector pin with the rapid positioning function according to claim 1, wherein: the bottom of thimble body (4) is inlayed and is had second magnetism to inhale piece (13), middle-end fixedly connected with cassette (16) of mount pad (2) inner chamber bottom, slot (15) have been seted up at the top of cassette (16), the first magnetism of the bottom fixedly connected with of slot (15) inner chamber is inhaled piece (14), peg graft in the inner chamber of slot (15) the bottom of thimble body (4), and first magnetism inhale piece (14) and second magnetism and inhale piece (13) and be the magnetism and be connected.
4. The mold ejector pin with the rapid positioning function according to claim 1, wherein: the outside fixed connection of reset spring (6) is in the outside of mount pad (2) inner wall, the inboard fixed connection of reset spring (6) is in the outside of movable block (12), the inboard fixedly connected with stopper (11) of guide bar (7).
5. The mold ejector pin with the rapid positioning function according to claim 1, wherein: spout (8) have all been seted up to the left and right sides at mount pad (2) inner wall top, the inboard sliding connection of spout (8) has slider (9), the bottom fixed connection of slider (9) is in the top of movable block (12).
6. The mold ejector pin with the rapid positioning function according to claim 1, wherein: logical groove (3) have all been seted up to the left and right sides on mount pad (2) positive surface, the positive fixed surface of movable block (12) is connected with dead lever (17), the front side of dead lever (17) runs through the inner chamber that leads to groove (3) and extends to the front side of mount pad (2), and the positive fixed surface of dead lever (17) is connected with arm-tie (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122502145.XU CN216465663U (en) | 2021-10-18 | 2021-10-18 | Mould thimble that possesses quick locate function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122502145.XU CN216465663U (en) | 2021-10-18 | 2021-10-18 | Mould thimble that possesses quick locate function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216465663U true CN216465663U (en) | 2022-05-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122502145.XU Expired - Fee Related CN216465663U (en) | 2021-10-18 | 2021-10-18 | Mould thimble that possesses quick locate function |
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| Country | Link |
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| CN (1) | CN216465663U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115091170A (en) * | 2022-06-23 | 2022-09-23 | 浙江万丰精密制造有限公司 | Combined type jet pin installation mechanism with air guide function |
-
2021
- 2021-10-18 CN CN202122502145.XU patent/CN216465663U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115091170A (en) * | 2022-06-23 | 2022-09-23 | 浙江万丰精密制造有限公司 | Combined type jet pin installation mechanism with air guide function |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220510 |