CN214562914U - Glass fiber reinforced plastic mold - Google Patents
Glass fiber reinforced plastic mold Download PDFInfo
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- CN214562914U CN214562914U CN202120619810.0U CN202120619810U CN214562914U CN 214562914 U CN214562914 U CN 214562914U CN 202120619810 U CN202120619810 U CN 202120619810U CN 214562914 U CN214562914 U CN 214562914U
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Abstract
The utility model relates to a glass steel mould, including dabber, mould barrel and drive plate, the dabber includes dabber main part and fly leaf, the dabber main part includes sleeve and pivot, the sleeve is the cavity cylinder, the pivot is coaxial to be set up inside the sleeve, be provided with a plurality of bar through-holes that are the annular array form on the telescopic perisporium, along sleeve length direction, run through the sleeve perisporium, every all wear to be equipped with the fly leaf in the bar through-hole, the mould barrel is a plurality of first mould boards and a plurality of second mould board series connection's the both ends open-ended tube-shaped body that constitutes, the dabber outside is located to mould barrel cover, every the fly leaf outer end all is connected with first mould board, all is provided with second mould board between every two adjacent first mould boards. The utility model provides a twine the problem that the glass steel product on the mould is difficult to deviate from the mould.
Description
Technical Field
The utility model relates to a glass steel technical field, concretely relates to glass steel mould.
Background
Glass Fiber Reinforced Plastic (FRP), which is a fiber reinforced plastic, generally refers to a reinforced plastic made of glass fiber reinforced unsaturated polyester, epoxy resin and phenolic resin matrix and glass fiber or its products as reinforcing materials, and is called FRP (fiber reinforced plastic), which has been widely used in aerospace, railway, decorative and architectural industries because of its unique performance advantages.
The mould for making glass fibre reinforced plastic composite material into glass fibre reinforced plastic product is called glass fibre reinforced plastic mould, and the main body portion of the glass fibre reinforced plastic product is made up by adopting winding process, and the glass fibre reinforced plastic product made up by using winding process can be tightly wound on the mould, and can not be easily separated from the mould, so that it can affect production efficiency of glass fibre reinforced plastic product.
Disclosure of Invention
The utility model discloses a solve the problem that the glass steel products that twine on the mould are difficult to deviate from the mould, provide a glass steel mould, can be convenient deviate from glass steel products from the mould, improve production efficiency.
In order to solve the above problem, the technical scheme of the utility model is that:
a glass fiber reinforced plastic mold comprises a mandrel, a mold cylinder and a driving plate;
the mandrel comprises a mandrel main body and a movable plate, the mandrel main body comprises a sleeve and a rotating shaft, the sleeve is a hollow cylinder, the rotating shaft is coaxially arranged in the sleeve, the left end and the right end of the rotating shaft respectively penetrate through the left side plate and the right side plate of the sleeve and are positioned outside the sleeve, the peripheral wall of the rotating shaft positioned on the right side of the sleeve is provided with external threads, the rotating shaft positioned on the right side of the sleeve is sleeved with a movable ring, a limit nut is screwed on the rotating shaft on the right side of the movable ring, the peripheral wall of the sleeve is provided with a plurality of strip-shaped through holes which are arranged in an annular array shape along the length direction of the sleeve and penetrate through the peripheral wall of the sleeve, a movable plate is arranged in each strip-shaped through hole in a penetrating manner, the inner end of each movable plate is positioned in the sleeve, the outer end of each movable plate is positioned outside the sleeve, the inner end of each movable plate is connected with a connecting plate vertical to the movable plate, and a plurality of springs are connected between the connecting plate on each movable plate and the peripheral wall of the rotating shaft;
the mould cylinder is a cylinder body which is formed by connecting a plurality of first mould plates and a plurality of second mould plates in series and is provided with openings at two ends, the mould cylinder is sleeved outside the mandrel, the outer end of each movable plate is connected with the first mould plate, the first mould plate is a plate body with a wide upper part and a narrow lower part, the upper surface and the lower surface of the first mould plate are arc surfaces with arc bulges upwards, the left side surface and the right side surface of the first mould plate are inclined surfaces, the left end and the right end below the first mould plate are both provided with clamping grooves, the second mould plate is arranged between every two adjacent first mould plates and is a plate body with a narrow upper part and a wide lower part, the upper surface and the lower surface of the second mould plate are arc surfaces with arc bulges upwards, the left side surface and the right side surface of the second mould plate are inclined surfaces, and the left side surface and the right side surface of the second mould plate are both provided with clamping plates which are matched with the clamping grooves on the first mould plates, the adjacent first mould plates and the second mould plates are matched through clamping grooves and clamping plates to form a mould cylinder, the outer side surfaces of the plurality of first mould plates and the second mould plates are connected to form the outer peripheral wall of the mould cylinder, and the inner side surfaces of the plurality of first mould plates, the inner side surfaces of the plurality of second mould plates and the inner side surfaces of the clamping plates on the plurality of second mould plates are connected to form the inner peripheral wall of the mould cylinder;
every all be provided with the drive plate on the second mould board, the drive plate is the arc plate body of arc arch orientation place second mould inboard side, the drive plate is the elastic plate body, every on the left pivot perisporium of drive plate one end fixed connection sleeve on the second mould board, other end fixed connection on the left surface of loose ring, the drive plate middle part is connected in place second mould inboard side middle part.
Further, the rotating shaft is a cylinder with the diameter smaller than the inner diameter of the sleeve.
Further, the spring is an extension spring.
Furthermore, the clamping groove is an L-shaped groove.
Further, the first and second die plates are the same length.
Furthermore, the left end and the right end of the die cylinder are flush with the left end and the right end of the sleeve respectively.
Furthermore, the internal thread on the limiting nut is matched with the external thread on the peripheral wall of the rotating shaft.
Further, the width of the connecting plate on each movable plate is larger than that of the strip-shaped through hole where the movable plate is located.
Through the technical scheme, the beneficial effects of the utility model are that:
when the utility model is used, the limiting nut is rotated to lead the movable ring to move leftwards, the movable ring drives the plurality of driving plates to drive the second mould plate to move outwards, in the process of the outward movement of the second mould plate, the clamping plates on the second mould plates drive the first mould plates to move outwards, the adjacent first mould plates and the second mould plates are matched through the clamping grooves and the clamping plates, a plurality of first mould plates and a plurality of second mould plates are connected in series to form a mould cylinder body with two open ends, after a glass fiber reinforced plastic product is wound on the mould cylinder body for forming, rotatory stop nut right, a plurality of drive plates drive second mould board inward movement at the in-process that resumes original state, and first mould board inward movement under the effect of spring, the periphery wall of mould barrel can break away from with the inner wall of the glass steel product after the shaping, the utility model provides a twine the problem that the glass steel product on the mould is difficult to deviate from the mould.
Drawings
Fig. 1 is a front view of the present invention;
FIG. 2 is a cross-sectional view taken at A-A of FIG. 1;
fig. 3 is a schematic structural view of a first mold plate of the present invention;
fig. 4 is a schematic structural view of a second mold plate of the present invention;
fig. 5 is a schematic view of the drive plate of the present invention on the mandrel body.
The reference numbers in the drawings are as follows: 1 is the second mould board, 2 is the pivot, 3 is the first mould board, 4 are the loose ring, 5 are stop nut, 6 are the external screw thread, 7 are the bar through-hole, 8 are the draw-in groove, 9 are the cardboard, 10 are the drive plate, 11 are the sleeve, 12 are the fly leaf, 13 are the connecting plate, 14 are the spring.
Detailed Description
The invention will be further explained with reference to the drawings and the detailed description below:
as shown in fig. 1 to 5, a glass fiber reinforced plastic mold comprises a mandrel, a mold cylinder and a driving plate 10;
the mandrel comprises a mandrel main body and movable plates 12, the mandrel main body comprises a sleeve 11 and a rotating shaft 2, the sleeve 11 is a hollow cylinder, the rotating shaft 2 is coaxially arranged inside the sleeve 11, the left end and the right end of the rotating shaft 2 respectively penetrate through the left side plate and the right side plate of the sleeve 11 and are positioned outside the sleeve 11, external threads 6 are arranged on the circumferential wall of the rotating shaft 2 positioned on the right side of the sleeve 11, a movable ring 4 is sleeved on the rotating shaft 2 positioned on the right side of the sleeve 11, a limit nut 5 is screwed on the rotating shaft 2 positioned on the right side of the movable ring 4, a plurality of strip-shaped through holes 7 which are in an annular array shape and penetrate through the circumferential wall of the sleeve 11 along the length direction of the sleeve 11 are arranged on the circumferential wall of the sleeve 11, the movable plates 12 are arranged in each strip-shaped through hole 7 in a penetrating manner, the inner ends of the movable plates 12 are positioned inside the sleeve 11 and the outer ends of the sleeve 11, and the inner ends of the movable plates 12 are connected with connecting plates 13 which are perpendicular to the movable plates 12, a plurality of springs 14 are connected between the connecting plate 13 on each movable plate 12 and the peripheral wall of the rotating shaft 2;
the die cylinder is a cylinder body which is formed by connecting a plurality of first die plates 3 and a plurality of second die plates 1 in series and is provided with openings at two ends, the die cylinder is sleeved outside the mandrel, the outer end of each movable plate 12 is connected with the first die plate 3, the first die plates 3 are plate bodies which are wide at the upper part and narrow at the lower part, the upper and lower surfaces of the first die plates 3 are arc-shaped surfaces with arc-shaped bulges upwards, the left and right side surfaces of the first die plates 3 are inclined surfaces, the left and right ends below the first die plates 3 are respectively provided with a clamping groove 8, a second die plate 1 is arranged between every two adjacent first die plates 3, the second die plates 1 are plate bodies which are narrow at the lower part, the upper and lower surfaces of the second die plates 1 are arc-shaped surfaces with arc-shaped bulges upwards, the left and right side surfaces of the second die plates 1 are inclined surfaces, clamping plates 9 which are matched with the clamping grooves 8 on the first die plates 3 are arranged on the left and right side surfaces of the second die plates 1, the adjacent first mould plates 3 and the adjacent second mould plates 1 are matched through clamping grooves 8 and clamping plates 9 to form a mould cylinder, the outer side surfaces of the plurality of first mould plates 3 and the plurality of second mould plates 1 are connected to form the outer peripheral wall of the mould cylinder, and the inner side surfaces of the plurality of first mould plates 3, the inner side surfaces of the plurality of second mould plates 1 and the inner side surfaces of the clamping plates 9 on the plurality of second mould plates 1 are connected to form the inner peripheral wall of the mould cylinder;
every all be provided with drive plate 10 on the second mould board 1, drive plate 10 is the arc plate body of the protruding orientation of arc place second mould board 1 medial surface, drive plate 10 is the elastic plate body, every on the 2 perisporium of the left pivot of drive plate 10 one end fixed connection sleeve 11 on the second mould board 1, other end fixed connection on the left surface of loose ring 4, drive plate 10 middle part is connected in the middle part of the 1 medial surface of second mould board at place.
The rotating shaft 2 is a cylinder with the diameter smaller than the inner diameter of the sleeve 11.
The spring 14 is an extension spring.
The clamping groove 8 is an L-shaped groove.
The first mould plate 3 and the second mould plate 1 are of the same length.
The left end and the right end of the die cylinder body are flush with the left end and the right end of the sleeve 11 respectively.
The internal thread on the limiting nut 5 is matched with the external thread 6 on the peripheral wall of the rotating shaft 2.
The width of the connecting plate 13 on each movable plate 12 is greater than that of the strip-shaped through hole 7 on which the movable plate 12 is located.
When in use, the limiting nut is rotated to enable the movable ring to move leftwards, the movable ring drives the plurality of driving plates to drive the second die plate to move outwards, during the outward movement of the second die plate, the clamping plates on the second mould plates drive the first mould plates to move outwards, the adjacent first mould plates and the second mould plates are matched through the clamping grooves and the clamping plates, a plurality of first mould plates and a plurality of second mould plates are connected in series to form a mould cylinder body with two open ends, after a glass fiber reinforced plastic product is wound on the mould cylinder body for forming, rotatory stop nut right, a plurality of drive plates drive second mould board inward movement at the in-process that resumes original state, and first mould board inward movement under the effect of spring, the periphery wall of mould barrel can break away from with the inner wall of the glass steel product after the shaping, the utility model provides a twine the problem that the glass steel product on the mould is difficult to deviate from the mould.
The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various equivalent or equivalent modifications or replacements to the technical solution of the present invention are within the protection scope of the present invention within the scope of the present invention.
Claims (8)
1. The glass fiber reinforced plastic mold is characterized by comprising a mandrel, a mold cylinder and a driving plate (10);
the mandrel comprises a mandrel main body and a movable plate (12), the mandrel main body comprises a sleeve (11) and a rotating shaft (2), the sleeve (11) is a hollow cylinder, the rotating shaft (2) is coaxially arranged inside the sleeve (11), left and right side plates, which penetrate through the sleeve (11), of the rotating shaft (2) are located outside the sleeve (11), external threads (6) are arranged on the peripheral wall of the rotating shaft (2) on the right side of the sleeve (11), a movable ring (4) is sleeved on the rotating shaft (2) on the right side of the sleeve (11), a limiting nut (5) is screwed on the rotating shaft (2) on the right side of the movable ring (4), a plurality of strip-shaped through holes (7) which are in an annular array shape, extend along the length direction of the sleeve (11) and penetrate through the peripheral wall of the sleeve (11), and the movable plate (12) is arranged in each strip-shaped through hole (7), the inner end of each movable plate (12) is positioned inside the sleeve (11), the outer end of each movable plate (12) is positioned outside the sleeve (11), the inner end of each movable plate (12) is connected with a connecting plate (13) perpendicular to the movable plates (12), and a plurality of springs (14) are connected between the connecting plate (13) on each movable plate (12) and the peripheral wall of the rotating shaft (2);
the die cylinder is a cylindrical body which is formed by connecting a plurality of first die plates (3) and a plurality of second die plates (1) in series and is provided with openings at two ends, the die cylinder is sleeved outside the mandrel, the outer end of each movable plate (12) is connected with the first die plate (3), the first die plates (3) are plate bodies which are wide at the upper part and narrow at the lower part, the upper and lower surfaces of the first die plates (3) are arc-shaped surfaces with upward arc-shaped bulges, the left and right side surfaces of the first die plates (3) are inclined surfaces, the left and right ends of the lower surface of the first die plates (3) are provided with clamping grooves (8), the second die plates (1) are arranged between every two adjacent first die plates (3), the second die plates (1) are plate bodies which are narrow at the upper part and wide at the lower part, the upper and lower surfaces of the second die plates (1) are arc-shaped surfaces with upward arc-shaped bulges, and the left and right side surfaces of the second die plates (1) are inclined surfaces, clamping plates (9) matched with the clamping grooves (8) in the first mould plates (3) are arranged on the left side surface and the right side surface of each second mould plate (1), the adjacent first mould plates (3) and the adjacent second mould plates (1) are matched with each other through the clamping grooves (8) and the clamping plates (9) to form a mould cylinder, the outer side surfaces of the plurality of first mould plates (3) and the second mould plates (1) are connected to form the outer peripheral wall of the mould cylinder, and the inner side surfaces of the plurality of first mould plates (3) and the inner side surfaces of the plurality of second mould plates (1) and the inner side surfaces of the clamping plates (9) in the plurality of second mould plates (1) are connected to form the inner peripheral wall of the mould cylinder;
every all be provided with drive plate (10) on second mould board (1), drive plate (10) are the arc plate body of the protruding orientation place second mould board (1) medial surface of arc, drive plate (10) are elastic plate body, every on the left pivot (2) perisporium of drive plate (10) one end fixed connection sleeve (11) on second mould board (1), other end fixed connection is on the left surface of activity ring (4), and drive plate (10) middle part is connected in place second mould board (1) medial surface middle part.
2. A moulded glass fibre mould as claimed in claim 1, in which the shaft (2) is cylindrical with a diameter less than the internal diameter of the sleeve (11).
3. A moulded glass unit according to claim 1, in which the spring (14) is an extension spring.
4. The GRP die of claim 1 wherein the slot (8) is an L-shaped slot.
5. A glass-reinforced plastic mould according to claim 1, characterized in that the first mould plate (3) and the second mould plate (1) are of the same length.
6. The GRP die of claim 1 wherein the left and right ends of the die barrel are flush with the left and right ends of the sleeve (11), respectively.
7. The GRP mold as recited in claim 1, wherein the internal thread of the stop nut (5) is matched with the external thread (6) of the peripheral wall of the rotating shaft (2).
8. A glass reinforced plastic mould as claimed in claim 1, wherein the width of the connecting plate (13) on each moving plate (12) is greater than the width of the strip-shaped through hole (7) in which the moving plate (12) is located.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120619810.0U CN214562914U (en) | 2021-03-26 | 2021-03-26 | Glass fiber reinforced plastic mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120619810.0U CN214562914U (en) | 2021-03-26 | 2021-03-26 | Glass fiber reinforced plastic mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214562914U true CN214562914U (en) | 2021-11-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120619810.0U Active CN214562914U (en) | 2021-03-26 | 2021-03-26 | Glass fiber reinforced plastic mold |
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|---|---|
| CN (1) | CN214562914U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115071116A (en) * | 2022-08-23 | 2022-09-20 | 四川航天拓达玄武岩纤维开发有限公司 | Core mould for basalt fiber composite pipe production |
-
2021
- 2021-03-26 CN CN202120619810.0U patent/CN214562914U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115071116A (en) * | 2022-08-23 | 2022-09-20 | 四川航天拓达玄武岩纤维开发有限公司 | Core mould for basalt fiber composite pipe production |
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