CN210148584U - Bone position cutting structure for improving deformation of plastic product - Google Patents
Bone position cutting structure for improving deformation of plastic product Download PDFInfo
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- CN210148584U CN210148584U CN201920953344.2U CN201920953344U CN210148584U CN 210148584 U CN210148584 U CN 210148584U CN 201920953344 U CN201920953344 U CN 201920953344U CN 210148584 U CN210148584 U CN 210148584U
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- cutting
- opening
- plastic product
- deformation
- fluting
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- 238000005520 cutting process Methods 0.000 title claims abstract description 47
- 229920003023 plastic Polymers 0.000 title claims abstract description 46
- 239000004033 plastic Substances 0.000 title claims abstract description 46
- 210000000988 bone and bone Anatomy 0.000 title claims abstract description 23
- 238000001746 injection moulding Methods 0.000 claims description 11
- 238000007789 sealing Methods 0.000 claims description 2
- 238000000465 moulding Methods 0.000 abstract description 16
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 238000005267 amalgamation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a bone position cutting structure for plastic product warp improvement, including last mould and bed die, it is used for the mouth of moulding plastics to go up to be equipped with on the mould, be equipped with the groove of moulding plastics that is used for moulding plastics on the bed die up end, the equipartition has a plurality of horizontal fluting and vertical fluting on the inslot diapire of moulding plastics, horizontal fluting is the same with vertical fluting width, and is a plurality of horizontal fluting and vertical fluting intercrossing and intercommunication, a plurality of the equipartition has the outside opening of a plurality of intercommunications on horizontal fluting and the vertical fluting diapire, the opening width equals horizontal fluting width, matching is equipped with the cutting off piece in the opening, and cutting off piece and opening inner wall sliding seal are connected, be equipped with the control mechanism that a plurality of cutting off pieces of control removed in vertical direction. The utility model discloses can cut off the bone position of plastic product when moulding plastics to increase the resistance to deformation nature of product, conveniently carry out the demolding operation moreover.
Description
Technical Field
The utility model relates to a plastic product technical field especially relates to a bone position cutting structure that is used for plastic product to warp and improves.
Background
The plastic products are the general name of articles for daily use, industry and the like which are processed by adopting plastics as main raw materials. Including products of all processes of injection molding, plastic uptake and the like which take plastics as raw materials. Plastics are a class of synthetic polymeric materials having plasticity.
The plastic product is being used the equipment, often can produce deformation in the assembling process, and the tolerance of deformation is great can lead to unable manufacturing qualified product to can't satisfy customer's demand. Therefore, structural improvement of the plastic product is required to ensure less deformation.
To this end, we propose a bone cutting structure for improving the deformation of plastic products to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a bone position cutting structure for improving the deformation of a plastic product.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a bone position cutting structure for plastic product warp improvement, includes upper die and bed die, be equipped with the mouth of moulding plastics that is used for moulding plastics on the upper die, be equipped with the groove of moulding plastics that is used for moulding plastics on the bed die up end, the equipartition has a plurality of horizontal flutings and vertical fluting on the inslot diapire of moulding plastics, horizontal fluting is the same with vertical fluting width, and is a plurality of horizontal fluting and vertical fluting intercrossing and intercommunication, a plurality of the equipartition has a plurality of outside openings of intercommunication on horizontal fluting and the vertical fluting diapire, the opening width equals horizontal grooved width, matching is equipped with the cutting off block in the opening, and cutting off block and opening inner wall sliding seal are connected, be equipped with the control mechanism that controls a plurality of cutting off blocks and remove in vertical direction.
Preferably, the control mechanism comprises a moving block arranged in the opening, the upper end of the moving block is fixedly connected with the cutting block, the lower end of the moving block extends out of the opening, the lower side of the lower die is horizontally provided with a control panel, the lower ends of the moving blocks are fixedly connected with the control panel, a plurality of telescopic rods are vertically and uniformly distributed between the control panel and the lower die, one end of each telescopic rod is fixedly connected with the control panel, the other end of each telescopic rod is fixedly connected with the lower die, a spring is sleeved on each telescopic rod, one end of each spring is fixedly connected with the control panel, the other end of each spring is fixedly connected with the lower die, and a limiting mechanism is arranged between the.
Preferably, the cross section of the cutting block is trapezoidal.
Preferably, the limiting mechanism comprises two limiting grooves arranged on the lower side of the lower die, the cross sections of the two limiting grooves are T-shaped, limiting strips are arranged in the limiting grooves in a matched mode, and the lower ends of the limiting strips extend out of the limiting grooves.
Preferably, the distance between the limiting strip and the control plate is equal to the depth of the transverse slot, and the depth of the longitudinal slot is equal to the depth of the transverse slot.
Preferably, the length of the opening is greater than the maximum length of the telescopic rod.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through setting up a plurality of openings on the bed die, be equipped with the cutting off piece in the opening, after the cooling finishes of moulding plastics, will wholly place and press on the plane for the control panel drives a plurality of cutting off pieces and removes to the inslot that moulds plastics, cuts off the bone position of the product of accomplishing moulding plastics, thereby makes the bone position of product cut off, can increase the resistance to deformation of whole plastic product.
2. Utilize stop gear to restrict the displacement of cutting off the piece to the restriction removes stop gear's limiting displacement to the cutting off effect of bone position, then separates mould and bed die, presses down the mould on the plane, can utilize the convenient quick operation of drawing of patterns to the plastic product of a plurality of cutting off pieces.
Drawings
Fig. 1 is a schematic structural view of a bone cutting structure for improving deformation of a plastic product according to the present invention;
fig. 2 is a schematic top view of a lower mold in a bone cutting structure for improving deformation of a plastic product according to the present invention;
fig. 3 is a schematic structural diagram of a cutting block and its connecting components in a bone cutting structure for improving deformation of a plastic product according to the present invention.
In the figure: 1 upper mold, 2 lower mold, 3 mouth of moulding plastics, 4 cutting off pieces, 5 control mechanism, 6 movable blocks, 7 control panels, 8 telescopic links, 9 springs, 10 stop gear, 11 spacing strip.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, a bone cutting structure for improving the deformation of a plastic product comprises an upper die 1 and a lower die 2, wherein an injection port 3 for injection molding is arranged on the upper die 1, the upper die 1 and the lower die 2 are spliced, and then injection molding operation can be carried out through the injection port 3, an injection molding groove for injection molding is arranged on the upper end surface of the lower die 2 for molding, a plurality of transverse grooves and longitudinal grooves are uniformly distributed on the bottom wall in the injection molding groove, the transverse grooves and the longitudinal grooves have the same width, the transverse grooves and the longitudinal grooves are mutually crossed and communicated, a plurality of openings communicated with the outside are uniformly distributed on the bottom walls of the transverse grooves and the longitudinal grooves, the opening width is equal to that of the transverse grooves, a cutting block 4 is arranged in each opening, the cutting block 4 is connected with the inner wall of the opening in a sliding and sealing manner, and the cutting block 4 can enter the transverse grooves, the cross section of the cutting block 4 is trapezoidal, so that the cut fracture is trapezoidal and has a good stress effect.
Wherein, a control mechanism 5 for controlling the plurality of cutting blocks 4 to move in the vertical direction is arranged on the lower die 2, the control mechanism 5 comprises a moving block 6 arranged in the opening, the upper end of the moving block 6 is fixedly connected with the cutting blocks 4, the lower end of the moving block 6 extends out of the opening, a control plate 7 is horizontally arranged at the lower side of the lower die 2, the lower ends of the plurality of moving blocks 6 are fixedly connected with the control plate 7, the control plate 7 vertically moves to control the plurality of moving blocks 6 to move, so as to drive the plurality of cutting blocks 4 to move, a plurality of telescopic rods 8 are vertically and evenly distributed between the control plate 7 and the lower die 2, one end of each telescopic rod 8 is fixedly connected with the control plate 7, the other end of each telescopic rod 8 is fixedly connected with the lower die 2, the opening length is larger than the maximum length of the telescopic rod 8, spring 9 one end and control panel 7 fixed connection, and spring 9 other end and bed die 2 fixed connection, spring 9 provides elasticity, does not receive the distance between the restriction control panel 7 and the bed die 2 under the condition of external force.
Wherein, be equipped with stop gear 10 between control panel 7 and bed die 2, stop gear 10 is including setting up two spacing flutings of 2 downside of bed die, two spacing fluting cross-sections are the T type, the matching is equipped with spacing strip 11 in the spacing fluting, outside 11 lower extremes of spacing strip extended to spacing fluting, distance between spacing strip 11 and the control panel 7 equals horizontal grooved degree of depth, vertical grooved degree of depth equals horizontal grooved degree of depth, from guaranteeing the accuracy nature when cutting off the bone position, take out spacing strip 11 back simultaneously, mould 1 and bed die 2 in the separation, press down mould 2 downwards and can carry out the drawing of patterns operation.
The utility model discloses in, when carrying out the manufacturing of plastic product, will go up mould 1 and 2 amalgamations of bed die and be in the same place, the operation of moulding plastics through the mouth of moulding plastics after, press down wholly downwards through current hydraulic machine, make control panel 7 support a plurality of movable block 6 rebound, thereby drive a plurality of cutting off piece 4 and cut off the position of bone, cool off the shaping operation after then, finish the back, take out spacing 11 in two spacing flutings, separately go up mould 1 and bed die 2, press down mould 2 downwards, a plurality of cutting off piece 4 can extrude the plastic product and carry out the demolding operation.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A bone position cutting structure for improving the deformation of a plastic product comprises an upper die (1) and a lower die (2), it is characterized in that the upper die (1) is provided with an injection molding port (3) for injection molding, an injection molding groove for injection molding is arranged on the upper end face of the lower mold (2), a plurality of transverse open grooves and longitudinal open grooves are uniformly distributed on the inner bottom wall of the injection molding groove, the width of the transverse open groove is the same as that of the longitudinal open groove, the transverse open grooves and the longitudinal open grooves are mutually crossed and communicated, a plurality of openings communicated with the outside are uniformly distributed on the bottom walls of the transverse open grooves and the longitudinal open grooves, the width of the opening is equal to that of the transverse groove, a cutting block (4) is matched and arranged in the opening, and the cutting blocks (4) are connected with the inner wall of the opening in a sliding and sealing manner, and a control mechanism (5) for controlling the plurality of cutting blocks (4) to move in the vertical direction is arranged on the lower die (2).
2. The bone position cutting structure for improving the deformation of the plastic product according to claim 1, wherein the control mechanism (5) comprises a moving block (6) disposed in the opening, the upper end of the moving block (6) is fixedly connected with the cutting block (4), the lower end of the moving block (6) extends out of the opening, the lower side of the lower mold (2) is horizontally provided with a control plate (7), the lower ends of the moving blocks (6) are fixedly connected with the control plate (7), a plurality of telescopic rods (8) are vertically and uniformly distributed between the control plate (7) and the lower mold (2), one end of each telescopic rod (8) is fixedly connected with the control plate (7), the other end of each telescopic rod (8) is fixedly connected with the lower mold (2), a spring (9) is sleeved on each telescopic rod (8), one end of each spring (9) is fixedly connected with the control plate (7), and the other end of the spring (9) is fixedly connected with the lower die (2), and a limiting mechanism (10) is arranged between the control plate (7) and the lower die (2).
3. A bone cutting structure for improving the deformation of plastic products as claimed in claim 2, characterized in that the cross section of the cutting block (4) is trapezoidal.
4. The bone position cutting structure for improving the deformation of plastic products as claimed in claim 2, wherein the limiting mechanism (10) comprises two limiting slots arranged at the lower side of the lower mold (2), the cross sections of the two limiting slots are T-shaped, a limiting strip (11) is arranged in the limiting slots in a matching manner, and the lower ends of the limiting strips (11) extend out of the limiting slots.
5. A bone cutting structure for plastic product deformation improvement according to claim 4, characterized in that the distance between the limiting strip (11) and the control plate (7) is equal to the depth of the transverse groove, and the depth of the longitudinal groove is equal to the depth of the transverse groove.
6. A bone cutting structure for plastic product deformation improvement according to claim 2, characterized in that the opening length is longer than the maximum length of the telescopic rod (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920953344.2U CN210148584U (en) | 2019-06-24 | 2019-06-24 | Bone position cutting structure for improving deformation of plastic product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920953344.2U CN210148584U (en) | 2019-06-24 | 2019-06-24 | Bone position cutting structure for improving deformation of plastic product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210148584U true CN210148584U (en) | 2020-03-17 |
Family
ID=69763899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920953344.2U Active CN210148584U (en) | 2019-06-24 | 2019-06-24 | Bone position cutting structure for improving deformation of plastic product |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210148584U (en) |
-
2019
- 2019-06-24 CN CN201920953344.2U patent/CN210148584U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201014 Address after: Room 207A, building 69 (189 and 196 Qinfen Road), Shangtang Aotou new village, Minzhi street, Longhua New District, Shenzhen City, Guangdong Province Patentee after: Shenzhen outxing Mould Technology Co., Ltd Address before: 410400 No.43, Zhangjia village, Sanyang Township, Pingjiang County, Yueyang City, Hunan Province Patentee before: Zhang Hongchun |