CN209920466U - Multi-slide demoulding mechanism - Google Patents
Multi-slide demoulding mechanism Download PDFInfo
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- CN209920466U CN209920466U CN201920572148.0U CN201920572148U CN209920466U CN 209920466 U CN209920466 U CN 209920466U CN 201920572148 U CN201920572148 U CN 201920572148U CN 209920466 U CN209920466 U CN 209920466U
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Abstract
The utility model discloses a multirow position demoulding mechanism, including shaping template, first line position and second line position, drive position and power position have been seted up on the first line position, the last line position of having seted up of shaping template removes the position, second line position movable mounting is in on the line position removes the position, and with the cooperation of drive position, power position and the cooperation of mould line position power unit, so reduced mould line position actuating mechanism through drive position drive second line position to reduced the mould material consequently and reduced the mould volume.
Description
Technical Field
The utility model relates to a mould field, especially a multirow position demoulding mechanism.
Background
The mould includes the plastic mold, the press die etc., the plastic mold who uses when processing the working of plastics, because the difference of product structure, the mould that uses has just also increased not few structure thereupon, for example, the line position structure, push up the mechanism etc. to one side, wherein the use of line position mechanism is comparatively general, and the oblique guide pillar of use cooperation of line position mechanism, the use of shovel machine, every line position uses one set of oblique guide pillar and shovel machine, however, to some special working of plastics because the line position that needs to use is more and relatively intensive, so every line position designs one set of oblique guide pillar and shovel machine alone and not only relatively troublesome in processing, lead to the mould material increase, the mould volume also increases thereupon, and influenced processing cycle.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to improve prior art's shortcoming, provide a multirow position demoulding mechanism, thereby reduce mould material and reduce the mould volume.
The technical scheme is as follows:
multirow position demoulding mechanism, including shaping template, first line position and second line position, drive position and power position have been seted up on the first line position, the line position of having seted up on the shaping template removes the position, second line position movable mounting be in on the line position removes the position, and with drive phase cooperation, power position and the cooperation of mould line position power unit.
The tail end of the second line position is provided with a first boss protruding upwards, and the first boss is matched with the driving position.
The driving position is provided with a die assembly matching surface and a die opening matching surface, and the die assembly matching surface and the die opening matching surface are matched with the side surface of the first boss.
The die closing matching surface and the die opening matching surface are parallel to each other, the overlooking direction of the first boss is rectangular, and the outer side surface of the rectangle is matched with the die closing matching surface and the die opening matching surface.
The die assembly matching surface and the die opening matching surface are perpendicular to the driving direction of the second slide.
The length distance of the driving position along the driving direction is greater than that of the first boss along the driving direction.
The tail end of the second slide is provided with a second boss protruding downwards or towards the side part, and the second boss is matched with the slide moving position.
The tail end of the slide moving position is provided with a groove, the second boss penetrates through the groove, and the side face of the second boss is matched with the side face of the groove.
The groove length dimension is greater than the dimension of the drive bit in the drive direction.
The first slide is arranged at two sides of the processing cavity and/or the core, the second slide is arranged at the outer periphery side of the processing cavity and/or the core, and the first slide is arranged at least four.
It should be noted that:
the foregoing "first, second, and third … …" do not denote any particular quantity or order, but rather are used merely to distinguish one name from another.
The molding template comprises a mold core and a template.
The die power mechanism refers to the inclined guide post and the shovel machine or other mechanisms with the same action.
The advantages or principles of the invention are explained below:
1. the multi-line-position demoulding mechanism comprises a forming template used for forming a product main body, a first line position and a second line position are used for forming a back-off structure, the line positions for processing the product are relatively concentrated, so that the second line position is movably arranged on a line position moving position of the forming template, the second line position is driven to move through a driving position of the first line position to realize die opening and die closing, and in addition, a power position of the first line position is matched with a die line position power mechanism, so that the second line position does not need a traditional die line position motive mechanism, the die line position motive mechanism is reduced, and further the die material consumption is reduced, so that the size of the die is reduced.
2. The first boss arranged at the tail end of the second slide is matched with the driving position by using the first boss, so that a special matching mechanism is not required to be arranged on the first slide.
3. The compound die cooperation position and the die sinking cooperation position that the drive position set up cooperate with first boss, move the die sinking through first line position when needing the die sinking, and the die sinking cooperation position also die sinking thereupon with first boss cooperation pulling first boss so the second line position, and the effect that compresses tightly still plays simultaneously in the compound die of second line position is realized to compound die cooperation position with the same reason.
4. The matched surface of the matched die and the matched surface of the opened die are parallel to each other, and the first lug boss is rectangular in the overlooking direction, so that the matched surface of the matched die and the matched surface of the opened die is plane matched, the stress area is large, and the first lug boss and the matched position are not easy to wear.
5. The die matching surface and the die opening matching surface are perpendicular to the driving direction of the second slide, and the received force is provided by the die matching surface or the die opening matching surface through vertical design, so that the vertical component force provided by the die matching surface or the die opening matching surface can be used for driving even if the driving direction between the first slide and the second slide is different.
6. In addition, the length distance of the driving position along the driving direction is greater than that of the first boss along the driving direction, so that the second line position does not contact the die opening matching surface after the first line position moves for a certain distance during die opening, the second line position does not move, the side surface of the first boss starts to move when the side surface contacts the die opening matching surface after the first line position moves for a certain distance, the effect is the same during die closing, and the second line position moves for die closing after the first line position moves for a certain distance.
7. The second boss arranged at the tail end of the second line bit is matched with the line bit moving bit, so that the moving precision of the second line bit on the line bit moving bit can be ensured.
8. The tail end of the line moving position is provided with a groove, and the groove is matched with the second boss, so that the formed product part of the second line can be prevented from being in sliding fit with the line moving position, abrasion is avoided, and the precision is improved.
9. The length dimension of the groove is larger than the dimension of the driving position in the driving direction, the groove can not interfere the movement of the second slide when the mold is opened and closed, and the phenomena of insufficient mold locking force and mold collision during mold opening are avoided.
Drawings
Fig. 1 is a schematic top perspective view of an embodiment of the present invention;
fig. 2 is a schematic bottom perspective view of an embodiment of the present invention;
fig. 3 is a schematic view of a three-dimensional structure of a forming template according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of the embodiment of the present invention when the mold is closed;
fig. 5 is a schematic structural diagram of the mold opening of the embodiment of the present invention.
Description of reference numerals:
10. forming a template; 11. a column shift bit; 111. a groove; 20. a first column bit; 21. a drive bit; 211. a matched surface of the die assembly; 212. opening a mould matching surface; 22. a power position; 30. a second row of bits; 31. a first boss; 32. a second boss.
Detailed Description
The following describes embodiments of the present invention in detail.
As shown in fig. 1 to 3, the multi-row demolding mechanism includes a molding template 10, a first row 20 and a second row 30, the first row 20 is provided with a driving position 21 and a power position 22, the molding template 10 is provided with a row moving position 11, the second row 30 is movably mounted on the row moving position 11 and is matched with the driving position 21, the power position 22 is matched with the die row power mechanism, the end of the second row 30 is provided with a first boss 31 protruding upwards, and the first boss 31 is matched with the driving position 21. Specifically, the driving position 21 is disposed at the bottom of the first line 20, the driving position 21 is provided with a mold closing matching surface 211 and a mold opening matching surface 212, the mold closing matching surface 211 and the mold opening matching surface 212 are matched with the side surface of the first boss 31, the mold closing matching surface 211 and the mold opening matching surface 212 are parallel to each other, the first boss 31 is rectangular in plan view direction, and the rectangular outer side surface is matched with the mold closing matching surface 211 and the mold opening matching surface 212. In this embodiment, the matched-mold mating surface 211 and the matched-mold mating surface 212 are perpendicular to the driving direction of the second row bit 30.
The length distance of the driving position 21 along the driving direction is greater than the length distance of the first boss 31 along the driving direction. The second row 30 therefore effects a delayed release and delayed clamping.
As shown in fig. 3, a second boss 32 protruding downward or laterally is disposed at the end of the second row position 30, the second boss 32 is engaged with the row position moving position 11, a groove 111 is disposed at the end of the row position moving position 11, the second boss 32 passes through the groove 111, a side surface of the second boss 32 is engaged with a side surface of the groove 111, and a length dimension of the groove 111 is greater than a dimension of the driving position 21 in the driving direction, so that the mold closing action and the mold opening action do not interfere with each other. In the present embodiment, the second projection 32 is downwardly projected, and the groove 111 is located at the bottom of the row bit shift bit 11.
In the present embodiment, the mold is provided with two cavities, two first slide 20 are provided, eight second slide 30 are provided, the first slide 20 is mounted on two sides of the processing cavity and/or the core, and the second slide 30 is mounted on the outer peripheral side of the processing cavity and/or the core.
As shown in fig. 4, in the mold closing state, the first boss 31 of the second row 30 contacts and abuts against the mold closing mating surface 211, and as shown in fig. 5, in the mold opening state, the first boss 31 contacts with the mold opening mating surface 212, and the second row 30 is pulled out of the cavity.
Advantages and principles of the present embodiment:
1. the multi-line-position demoulding mechanism comprises a forming template 10 used for forming a product main body, a first line position 20 and a second line position 30 are used for forming a back-off structure, the line positions for processing the product are relatively concentrated, so that the second line position 30 is movably arranged on a line position moving position 11 of the forming template 10, a driving position 21 of the first line position 20 drives the second line position 30 to move to realize die opening and die closing, and in addition, a power position 22 of the first line position 20 is matched with a die line position power mechanism, so that the second line position 30 does not need a traditional die line position motor mechanism, the die line position motor mechanism is reduced, the material consumption of the die is reduced, and the size of the die is reduced.
2. The first boss 31 provided at the end of the second row bit 30 is engaged with the drive bit 21 by the first boss 31, so that a special engaging mechanism is not required to be provided in the first row bit 20.
3. The matched position of the die assembly and the matched position of the die opening set by the driving position 21 are matched with the first boss 31, the die opening is moved through the first line position 20 when the die opening is needed, the matched position of the die opening and the first boss 31 are matched to pull the first boss 31, so the die opening of the second line position 30 is carried out, and the matched position of the die assembly realizes the die assembly of the second line position 30 and plays a role of pressing.
4. The matched surface 211 and the matched surface 212 are parallel to each other, and the first boss 31 is rectangular in the top view direction, so the matching between the two is planar matching, the bearing area is large, and the first boss 31 and the matching position are not easy to wear.
5. The mold clamping mating surface 211 and the mold opening mating surface 212 are perpendicular to the driving direction of the second slide 30, and by the perpendicular design, the received force is provided by the mold clamping mating surface 211 or the mold opening mating surface 212 to provide a reaction force, so that even if the driving direction between the first slide 20 and the second slide 30 is different, the vertical component force provided by the mold clamping mating surface 211 or the mold opening mating surface 212 can drive the slide.
6. In addition, the length distance of the driving position 21 along the driving direction is greater than the length distance of the first boss 31 along the driving direction, so that the second line position 30 does not move because the second line position 30 does not contact the die opening matching surface 212 after the first line position 20 moves for a certain distance during die opening, the second line position 30 starts to move when the side surface of the first boss 31 contacts the die opening matching surface 212 after the first line position 20 moves for a certain distance during die closing, the action is the same during die closing, and the second line position 30 moves for die closing after the first line position 20 moves for a certain distance.
7. The second boss 32 provided at the end of the second row bit 30 is engaged with the row bit shift bit 11, so that the accuracy of the shift of the second row bit 30 on the row bit shift bit 11 can be ensured.
8. The tail end of the slide moving position 11 is provided with a groove 111, and the groove 111 is matched with the second boss 32, so that the sliding fit of the molded product part of the second slide 30 and the slide moving position 11 can be avoided, the abrasion is avoided, and the precision is improved.
9. The length dimension of the groove 111 is larger than the dimension of the driving position 21 in the driving direction, the groove 111 can not interfere the movement of the second line position 30 during mold opening and mold closing, and the phenomena of insufficient mold locking force and mold collision during mold opening are avoided.
The above are only specific embodiments of the present invention, and the protection scope of the present invention is not limited thereby; any replacement and improvement made on the basis of not violating the conception of the utility model belong to the protection scope of the utility model.
Claims (10)
1. The multi-line-position demoulding mechanism is characterized by comprising a forming template, a first line position and a second line position, wherein the first line position is provided with a driving position and a power position, the forming template is provided with a line position moving position, the second line position is movably arranged on the line position moving position and is matched with the driving position, and the power position is matched with a die line position power mechanism.
2. The multi-row stripper mechanism of claim 1 wherein the second row is provided at its end with a first boss projecting upwardly, the first boss engaging the drive bit.
3. The multi-row stripper mechanism of claim 2 wherein the drive station is provided with a matched-mold mating surface and a matched-mold mating surface, the matched-mold mating surface and the matched-mold mating surface mating with a side surface of the first boss.
4. The multi-row stripper mechanism of claim 3 wherein the matched-mold mating surface and the unclamped mating surface are parallel to each other, the first boss is rectangular in plan view, and the outer side surface of the rectangle is matched with the matched-mold mating surface and the unclamped mating surface.
5. The multi-row stripper mechanism of claim 4 wherein the matched-mold mating surface and the matched-mold mating surface are perpendicular to the direction of actuation of the second row.
6. The multi-row stripper mechanism of any of claims 2-5 wherein the drive bit has a greater length distance along the drive direction than the first boss.
7. The multi-row stripper mechanism of any of claims 2-5 wherein the second row is provided at its end with a second projection projecting downwardly or laterally, said second projection cooperating with said row moving portion.
8. The multiple row stripper mechanism of claim 7 wherein the row shifter end has a recess, the second boss extends through the recess, and the side of the second boss engages the side of the recess.
9. The multi-row stripper mechanism of claim 8 wherein the slot length dimension is greater than the drive bit dimension in the drive direction.
10. The multi-row stripper mechanism of any of claims 1-5 wherein there are two first rows and at least four second rows, the first rows being disposed on opposite sides of the process cavity and/or core and the second rows being disposed on an outer peripheral side of the cavity and/or core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920572148.0U CN209920466U (en) | 2019-04-22 | 2019-04-22 | Multi-slide demoulding mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920572148.0U CN209920466U (en) | 2019-04-22 | 2019-04-22 | Multi-slide demoulding mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209920466U true CN209920466U (en) | 2020-01-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920572148.0U Active CN209920466U (en) | 2019-04-22 | 2019-04-22 | Multi-slide demoulding mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209920466U (en) |
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2019
- 2019-04-22 CN CN201920572148.0U patent/CN209920466U/en active Active
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