CN211807600U - Homonymy multi-direction slider core-pulling and demolding mechanism - Google Patents
Homonymy multi-direction slider core-pulling and demolding mechanism Download PDFInfo
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- CN211807600U CN211807600U CN202021919921.5U CN202021919921U CN211807600U CN 211807600 U CN211807600 U CN 211807600U CN 202021919921 U CN202021919921 U CN 202021919921U CN 211807600 U CN211807600 U CN 211807600U
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- 230000007246 mechanism Effects 0.000 title claims abstract description 20
- 238000001746 injection moulding Methods 0.000 claims abstract description 10
- 238000000465 moulding Methods 0.000 claims description 6
- 238000007493 shaping process Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 3
- 238000002347 injection Methods 0.000 description 8
- 239000007924 injection Substances 0.000 description 8
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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Abstract
The utility model discloses a multi-direction slider of homonymy demoulding mechanism of loosing core, adopt the control cylinder as drive arrangement, be connected with the first slider that is located the intermediate position, pass through the link plate with second slider and third slider and slide and set up in the both sides of first slider, and through first gib block, second gib block and third gib block are respectively to first slider, second slider and third slider direction, during the drawing of patterns, through the direction motion of the first slider of control cylinder drive along first gib block, and simultaneously, first slider is as the power source of second slider and third slider, make the direction motion of second slider along the second gib block, the direction motion of third slider along the third gib block, realize four hole sites of injection moulding product, the drawing of patterns of loosing core in the time of three direction, this structural design is simple, the process is stable, save space and cost.
Description
Technical Field
The utility model relates to an injection mold design field especially relates to a multi-direction slider of homonymy demoulding mechanism of loosing core.
Background
The slider is loosed core and is a common structure in injection mold field, mainly used hole site, back-off isotructure shaping and the drawing of patterns of product, and when injection mold compound die, fixed die plate, movable mould board and slider loose core are closed, form the die cavity of moulding plastics, and when the die sinking, the slider is loosed core and is taken out, and fixed die plate, movable mould board separation are so that ejecting product, realize the product drawing of patterns, and the drawing of patterns direction that single slider loosed core is single.
However, some products include a plurality of different-direction hole locations, and are spaced and closely arranged, as shown in fig. 1, the products have a first hole location 1, a second hole location 2, a third hole location 3 and a fourth hole location 4 at the same time, the four hole locations are adjacent, and the same-side slider core pulling and demolding is adopted, wherein the demolding directions of the first hole location 1 and the second hole location 2 are the same and are both directions perpendicular to the side surface of the product, the demolding directions of the third hole location 3 and the fourth hole location 4 and other hole locations are different, the demolding direction and the side surface of the product form a certain inclination angle, and the two inclination angles are outward.
SUMMERY OF THE UTILITY MODEL
In order to solve the defects of the prior art, the utility model aims to provide a multi-direction slider core-pulling and demolding mechanism at the same side.
In order to achieve the above purpose, the utility model is realized by the following technical scheme:
the utility model provides a homonymy multidirectional slider demoulding mechanism of loosing core for have two kinds at least injection moulding products that need the different angle drawing of patterns, injection moulding product includes first hole site, second hole site and third hole site, the drawing of patterns direction in first hole site and second hole site is the same, the drawing of patterns direction in third hole site is different, demoulding mechanism includes movable mould board, first slider and second slider, one side of movable mould board is provided with the spout, first slider comprises first slide and the first forming block and the second forming block that are located the first slide front end, the second slider comprises second slide and the third forming block that is located the second slide front end, first forming block, second forming block and third forming block are used for the first hole site, second hole site and the third hole site of shaping product respectively, first slide with the second slide all is located in the spout, and with spout sliding connection, the second slider pass through the link plate slide set up in one side of first slider, be provided with first gib block and second gib block on the spout, first slide with first gib block sliding connection, the second slide with second gib block sliding connection, the tip of first slide is provided with drive arrangement.
Wherein, the injection moulding product still includes the fourth hole site, the drawing of patterns direction of fourth hole site with first hole site, second hole site and third hole site are different, demoulding mechanism still includes the third slider, the third slider by the third slide with be located the fourth shaping piece of third slide front end constitutes, the fourth shaping piece is used for the fourth hole site of shaping product, the third slide is located in the spout, and with spout sliding connection, the third slider pass through the link plate slide set up in the opposite side of first slider, be provided with the third gib block on the spout, the third slide with third gib block sliding connection.
The driving device is a control oil cylinder, the control oil cylinder is installed on an extension plate, the extension plate is arranged at the side end of the sliding groove, and the control oil cylinder is connected with the end portion of the first sliding seat through a connecting block.
The end parts of the two hanging plates are respectively arranged on two sides of the first sliding seat, and the other ends of the two hanging plates are respectively inserted into connecting grooves formed in the second sliding seat and the third sliding seat and are connected in a sliding mode.
The first guide strip, the second guide strip and the third guide strip are of T-shaped structures, the arrangement direction of the first guide strip is perpendicular to the side face of the injection product, the arrangement directions of the second guide strip and the third guide strip are inclined at a certain angle with the side face of the injection product, the inclination directions are opposite, and the direction of the inclination is opposite to the direction of the inclination, and faces the outer side of the sliding groove.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a control cylinder is as drive arrangement, be connected with the first slider that is located the intermediate position, pass through the link plate with second slider and third slider and slide and set up in the both sides of first slider, and through first gib block, second gib block and third gib block are respectively to first slider, second slider and third slider direction, during the drawing of patterns, through the direction motion of the first slider of control cylinder drive along first gib block, and simultaneously, the power source of first slider as second slider and third slider, make the second slider move along the direction of second gib block, the third slider moves along the direction of third gib block, realize four hole sites of injection moulding product, the drawing of patterns of loosing core in the time of three direction, this structural design is simple, the process is stable, save space and cost.
Drawings
FIG. 1 is a schematic view of a three-dimensional structure of an injection molded product of the present invention;
fig. 2 is a schematic view of a three-dimensional structure of the demolding mechanism of the present invention;
fig. 3 is a schematic view of a three-dimensional structure of the demolding mechanism of the present invention;
fig. 4 is a schematic view of a partial three-dimensional structure of the demolding mechanism of the present invention.
In the figure: 1-a first hole site; 2-a second hole site; 3-third hole site; 4-fourth hole site; 5-moving the template; 51-a chute; 6-a first slide block; 61-a first slide; 62-a first forming block; 63-a second forming block; 7-a second slider; 71-a second carriage; 72-a third forming block; 8-a third slide block; 81-a third slide; 82-a fourth forming block; 9-hanging the board; 10-a first guide strip; 11-a second guide strip; 12-a third guide bar; 13-control the oil cylinder; 14-an extension plate; 15-connecting block.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer and more obvious, the present invention is further described in detail below with reference to the accompanying drawings and embodiments.
As shown in fig. 1 to 4, the utility model provides a homonymy multi-direction slider core-pulling demoulding mechanism, which is used for injection products with four hole sites and requiring three different angle demoulding, wherein the injection products comprise a first hole site 1, a second hole site 2, a third hole site 3 and a fourth hole site 4, the demoulding directions of the first hole site 1 and the second hole site 2 are the same, the demoulding direction of the third hole site 3 is different from the demoulding directions of the first hole site 1 and the second hole site 2, the demoulding direction of the fourth hole site 4 is different from the demoulding directions of the first hole site 1, the second hole site 2 and the third hole site 3, the demoulding mechanism comprises a movable mould plate 5, a first slider 6, a second slider 7 and a third slider 8, one side of the movable mould plate 5 is provided with a sliding groove 51, the first slider 6 comprises a first sliding seat 61 and a first moulding block 62 and a second moulding block 63 which are positioned at the front end of the first sliding seat 61, the second sliding block 7 is composed of a second sliding seat 71 and a third forming block 72 located at the front end of the second sliding seat 71, the third sliding block 8 is composed of a third sliding seat 81 and a fourth forming block 82 located at the front end of the third sliding seat 81, the first forming block 62, the second forming block 63, the third forming block 72 and the fourth forming block 82 are respectively used for forming a first hole position 1, a second hole position 2, a third hole position 3 and a fourth hole position 4 of a product, the first sliding seat 61, the second sliding seat 71 and the third sliding seat 81 are all located in the sliding groove 51 and are in sliding connection with the sliding groove 51, the second sliding seat 7 and the third sliding seat 8 are respectively arranged on two sides of the first sliding seat 6 in a sliding manner through hanging plates 9, the sliding groove 51 is provided with two first sliding seat guide strips 10, one second guide strip 11 and one third guide strip 12, the first sliding seat 61 is in sliding connection with the first guide strip 10, the second sliding seat 71 is slidably connected with the second guide bar 11, the third sliding seat 81 is slidably connected with the third guide bar 12, and a driving device is arranged at the end of the first sliding seat 61.
Specifically, the driving device is a control cylinder 13, the control cylinder 13 is mounted on an extension plate 14 through a mounting plate, the extension plate 14 is disposed at a side end of the sliding chute 51, and the control cylinder 13 is connected with an end of the first sliding seat 61 through a connecting block 15.
Specifically, the end portions of the two hanging plates 9 are respectively installed on two sides of the first sliding seat 61 through locking screws, and the other ends of the two hanging plates are respectively inserted into connecting grooves formed in the second sliding seat 71 and the third sliding seat 81 and are connected in a sliding manner.
Specifically, first guide strip 10, second guide strip 11 and third guide strip 12 are T type structure, just first guide strip 10 set up the direction perpendicular with the side of injection moulding product, second guide strip 11 and third guide strip 12 set up the direction and all are certain angle slope with the side of injection moulding product, and the incline direction is opposite, the orientation the outside of spout 51.
The utility model discloses a concrete working process does:
when the hole site slider is subjected to core pulling and demolding, the control oil cylinder 13 drives the first slider 6 to move along the direction of the first guide strip 10, meanwhile, the first slider 6 serves as a power source of the second slider 7 and the third slider 8, the second slider 7 is driven to move along the direction of the second guide strip 11, the third slider 8 moves along the direction of the third guide strip 12, and then core pulling and demolding of four hole sites and three directions of an injection molding product are achieved.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (5)
1. The utility model provides a homonymy multidirectional slider demoulding mechanism of loosing core for have two kinds at least injection moulding product that need different angles drawing of patterns, its characterized in that, injection moulding product includes first hole site (1), second hole site (2) and third hole site (3), the drawing of patterns direction in first hole site (1) and second hole site (2) is the same, the drawing of patterns direction in third hole site (3) is different, demoulding mechanism includes movable mould board (5), first slider (6) and second slider (7), one side of movable mould board (5) is provided with spout (51), first slider (6) comprise first slide (61) and be located first forming block (62) and second forming block (63) of first slide (61) front end, second slider (7) comprise second slide (71) and be located third forming block (72) of second slide (71) front end, first forming block (62), second forming block (63) and third forming block (72) are used for first hole site (1), second hole site (2) and third hole site (3) of shaping product respectively, first slide (61) with second slide (71) all are located in spout (51), and with spout (51) sliding connection, second slider (7) through link plate (9) slide set up in one side of first slider (6), be provided with first gib block (10) and second gib block (11) on spout (51), first slide (61) with first gib block (10) sliding connection, second slide (71) with second gib block (11) sliding connection, the tip of first slide (61) is provided with drive arrangement.
2. The homonymy multidirectional slider core-pulling and demolding mechanism according to claim 1, further comprising a fourth hole site (4), wherein the demolding direction of the fourth hole site (4) is different from that of the first hole site (1), the second hole site (2) and the third hole site (3), the demolding mechanism further comprises a third slider (8), the third slider (8) is composed of a third slide seat (81) and a fourth molding block (82) located at the front end of the third slide seat (81), the fourth molding block (82) is used for molding the fourth hole site (4) of the product, the third slide seat (81) is located in the sliding groove (51) and is in sliding connection with the sliding groove (51), the third slider (8) is slidably arranged at the other side of the first slider (6) through a hanging plate (9), and a third guide strip (12) is arranged on the sliding groove (51), the third slide carriage (81) is connected with the third guide bar (12) in a sliding manner.
3. The same-side multidirectional slider core-pulling and demolding mechanism as claimed in claim 1, wherein the driving device is a control cylinder (13), the control cylinder (13) is mounted on an extension plate (14), the extension plate (14) is arranged at a side end of the sliding groove (51), and the control cylinder (13) is connected with an end of the first sliding seat (61) through a connecting block (15).
4. The homonymous multidirectional sliding block core-pulling and demolding mechanism according to claim 2, wherein the end portions of the two hanging plates (9) are respectively installed at two sides of the first sliding base (61), and the other ends of the two hanging plates are respectively inserted into connecting grooves formed in the second sliding base (71) and the third sliding base (81) and are connected in a sliding mode.
5. The homonymy multidirectional slider core-pulling and demolding mechanism according to claim 2, wherein the first guide strip (10), the second guide strip (11) and the third guide strip (12) are all of a T-shaped structure, the arrangement direction of the first guide strip (10) is perpendicular to the side face of the injection-molded product, the arrangement directions of the second guide strip (11) and the third guide strip (12) are inclined at a certain angle to the side face of the injection-molded product, and the inclination directions are opposite and face the outer side of the sliding groove (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021919921.5U CN211807600U (en) | 2020-09-07 | 2020-09-07 | Homonymy multi-direction slider core-pulling and demolding mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021919921.5U CN211807600U (en) | 2020-09-07 | 2020-09-07 | Homonymy multi-direction slider core-pulling and demolding mechanism |
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| Publication Number | Publication Date |
|---|---|
| CN211807600U true CN211807600U (en) | 2020-10-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021919921.5U Active CN211807600U (en) | 2020-09-07 | 2020-09-07 | Homonymy multi-direction slider core-pulling and demolding mechanism |
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| CN (1) | CN211807600U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112659440A (en) * | 2020-12-07 | 2021-04-16 | 宁波市益普乐模塑有限公司 | Forming die of SMC oil pan |
-
2020
- 2020-09-07 CN CN202021919921.5U patent/CN211807600U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112659440A (en) * | 2020-12-07 | 2021-04-16 | 宁波市益普乐模塑有限公司 | Forming die of SMC oil pan |
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