CN212123864U - Special mold for producing one-step formed glass fiber reinforced plastic pedal - Google Patents
Special mold for producing one-step formed glass fiber reinforced plastic pedal Download PDFInfo
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- CN212123864U CN212123864U CN201922414132.XU CN201922414132U CN212123864U CN 212123864 U CN212123864 U CN 212123864U CN 201922414132 U CN201922414132 U CN 201922414132U CN 212123864 U CN212123864 U CN 212123864U
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- upper wedge
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Abstract
The utility model discloses a single shot forming glass steel running-board produces special mould belongs to glass steel mold processing technical field, including the upper die plate, the lower plate, forming die piece and ejection mechanism, the upper die plate erects the top at the lower plate, the forming die piece sets up in upper die plate top, ejection mechanism sets up between upper die plate and lower plate, ejection mechanism includes actuating mechanism, lower wedge, go up wedge and thimble, lower wedge is connected with actuating mechanism's drive division, lower wedge and lower plate sliding connection, it is above the wedge to go up the wedge setting under, the inclined plane of lower wedge and last wedge sets up relatively, sliding connection between the inclined plane of lower wedge and last wedge, it is horizontal spacing to go up the wedge, the thimble sets up in last wedge top, the thimble drives the removal along with last wedge. The utility model has the advantages that: the molded glass fiber reinforced plastic grating can be integrally ejected out, and the stability is good, so that the large-area glass fiber reinforced plastic grating can be integrally processed.
Description
Technical Field
The utility model relates to a glass steel mold processing field especially relates to a special mould of one shot forming glass steel footboard production.
Background
The grating is a substitute material of a commonly used stair or platform tread plate, and a glass fiber reinforced plastic grating is adopted as the tread plate in the prior art. The glass fiber reinforced plastic grating in the prior art is mostly manufactured by adopting a mould molding method, the mould in the prior art is mostly manufactured by adopting a compression mould or a mould molding method, and when the mould molding method is adopted, the grating with a large area is generally required to be divided into a plurality of sections for processing and molding, because the ejection mechanism of the conventional mould in the prior art can only eject out part of the formed grating, the large-area integral ejection can not be realized, so that the processing of the glass fiber reinforced plastic grating in the prior art can only carry out small-area processing, and the glass fiber reinforced plastic grating with a large area can not be processed.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is how to realize the whole processing to large tracts of land glass steel grating, to the above-mentioned technical problem that solves, present a one shot forming glass steel running-board produces special mould.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a single shot forming glass steel running-board production special mould, includes upper die plate, lower plate, forming die piece and ejection mechanism, the upper die plate erects in the top of lower plate, the forming die piece sets up in upper die plate top, ejection mechanism sets up between upper die plate and lower plate, ejection mechanism includes actuating mechanism, lower wedge, goes up wedge and thimble, lower wedge is connected with actuating mechanism's drive division, lower wedge and lower plate sliding connection, it sets up in lower wedge top to go up the wedge, the inclined plane of lower wedge and last wedge sets up relatively, sliding connection between the inclined plane of lower wedge and last wedge, it is horizontal spacing to go up the wedge, the thimble sets up in last wedge top, the thimble drives the removal along with last wedge.
Furthermore, both sides of the lower bottom plate are symmetrically provided with a lower wedge block and an upper wedge block, and the lower wedge blocks on both sides are synchronously driven by a driving mechanism.
Furthermore, an upper wedge block support frame is arranged between the upper wedge blocks on the two sides and is fixedly connected with the upper wedge block.
Furthermore, the outer side of the upper wedge block is provided with an outer side supporting column of the upper wedge block, the upper wedge block is connected with the outer side supporting column of the upper wedge block in a sliding mode, and the outer side supporting column of the upper wedge block is fixedly connected with the lower bottom plate.
Furthermore, the lower wedge blocks and the upper wedge blocks are provided with a plurality of groups, and each upper wedge block is fixedly connected with the upper wedge block supporting frame.
Furthermore, two driving mechanisms are symmetrically arranged at two ends of the lower bottom plate, paired lower wedge blocks and paired upper wedge blocks are respectively arranged at two ends of the lower bottom plate, and the two driving mechanisms respectively drive the lower wedge blocks at the two ends to synchronously move relatively.
Further, the both ends symmetry of lower plate is provided with two actuating mechanism, the both ends of lower plate are provided with mated lower wedge and last wedge respectively, and two actuating mechanism drive the lower wedge synchronous relative movement at both ends respectively, the equal symmetry in both sides of lower plate is provided with lower wedge and last wedge, and the lower wedge of both sides is by actuating mechanism synchronous drive, is provided with the wedge support frame between the last wedge of both sides, go up wedge support frame and last wedge fixed connection.
Furthermore, the outer side of the upper wedge block is provided with an outer side supporting column of the upper wedge block, the upper wedge block is connected with the outer side supporting column of the upper wedge block in a vertical sliding mode, and the outer side supporting column of the upper wedge block is fixedly connected with the lower bottom plate.
Furthermore, an ejector pin ejection block is arranged between the ejector pin and the upper wedge block, the ejector pin ejection block is a section vertical to the upper wedge block, the ejector pin is fixed above the ejector pin ejection block, and the upper wedge block is fixedly connected with the ejector pin ejection block.
Preferably, the die further comprises a heating mechanism, the heating mechanism comprises a heat supply pipe and a heating thin pipe, the heating thin pipe is fixed on the side edge of the upper die plate and communicated with the inside of the upper die plate, and the heating thin pipe is communicated with the heat supply pipe.
Preferably, the mold further comprises a cooling mechanism, the cooling mechanism comprises a water inlet pipe, a cooling pipe and a water return pipe, the water inlet pipe and the water return pipe are respectively arranged at two ends of the upper mold plate and fixedly connected with the upper mold plate, the cooling pipe is uniformly distributed in the upper mold plate, and two ends of the cooling pipe are respectively connected and communicated with the water inlet pipe and the water return pipe.
Compared with the prior art, the beneficial effects of the utility model are that:
because the inclined opposite surfaces of the upper wedge block and the lower wedge block slide relatively and are driven synchronously by the driving mechanism, the ejector pins above the ejector pins are driven to eject out integrally, the molded glass fiber reinforced plastic grating can be ejected out integrally, the ejection stability can be ensured, and the large-area glass fiber reinforced plastic grating can be integrally processed.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
fig. 2 is a schematic structural diagram of the ejection mechanism of the present invention;
fig. 3 is a schematic front view of the present invention;
fig. 4 is a schematic side view of the present invention.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1-4, this embodiment discloses a mold special for producing a one-step formed glass fiber reinforced plastic pedal, which comprises an upper mold plate 1, a lower mold plate 2, a forming mold block 3 and an ejection mechanism 4, wherein the upper mold plate 1 is erected above the lower mold plate 2, specifically, the upper mold plate 1 and the lower mold plate can be connected through a connecting column 21, the upper part and the lower part of the connecting column 21 are fixedly connected with the upper mold plate 1 and the lower mold plate 2 through bolts, and the connecting column 21 can be uniformly distributed on the periphery of the lower mold plate 2 in order to ensure the overall stability. In order to increase the stability of the device, the lower base plate 2 is provided with a base 22, and the base 22 is a heavy base.
Forming die piece 3 sets up in last template 1 top, goes up template 1 and can adopt the recess form, and forming die piece 3 is whole to be placed in last template 1, and forming die piece 3 also can be fixed in last template 1 through fixed modes such as can dismantling the bolt.
The ejection mechanism 4 is arranged between the upper die plate 1 and the lower die plate 2, the ejection mechanism 4 comprises a driving mechanism 41, a lower wedge block 42, an upper wedge block 43 and an ejector pin 44, the lower wedge block 42 is connected with a driving part of the driving mechanism 41, the lower wedge block 42 is in sliding connection with the lower die plate 2, the upper wedge block 43 is arranged above the lower wedge block 42, inclined planes of the lower wedge block 42 and the upper wedge block 43 are oppositely arranged, the inclined planes of the wedge block 42 and the upper wedge block 43 are in sliding connection, the ejector pin 44 is arranged above the upper wedge block 43, and the ejector pin 44 is driven to move along with the upper wedge block 43. Specifically, the driving mechanism 41 may be a driving structure such as a driving oil cylinder, an air cylinder, a lead screw, a linear guide rail, or a motor, and in this embodiment, the driving oil cylinder is preferred to drive. The oil cylinder seat of the driving oil cylinder is fixed at the middle position of the two ends of the lower bottom plate 2 through a fixed seat matched with a bolt. The front end of the piston of the driving oil cylinder is connected with a driving connecting plate 411 through fixing parts such as bolts or key pins, the two ends of the driving connecting plate 411 are simultaneously fixed on the sliding blocks below the lower wedge blocks 42 at the two sides, and the lower wedge blocks 42 at the two sides are simultaneously driven to transversely slide on the lower bottom plate 2 through the driving oil cylinder. The lower end of the lower wedge-shaped block 42 is configured to be a clamped inverted T-shaped sliding block, and the lower base plate 2 is fixed with the corresponding sliding rail 23, so that the lower wedge-shaped block 42 can slide on the lower base plate 2. Preferably, for the stabilization of the lower wedge 42, a support plate for increasing the stability thereof may be provided at an inner side of the lower wedge 42. In order to prevent the lower wedge 42 from sliding off the upper wedge 43, a stopper 24 may be disposed in the sliding direction of the lower wedge 42 to block the lower wedge 42, and the maximum position where the lower wedge 42 can slide is the position of the stopper 24. In this embodiment, the piston of the actuating cylinder is disposed inwardly, and the lower wedge 42 slides toward the middle of the lower plate 2.
In addition, the concrete shape of lower wedge 42 and upper wedge 43 can be preferably right triangle shape, their hypotenuses correspond the amalgamation each other and connect, be provided with lower spout 421 on the hypotenuse of lower wedge 42, the hypotenuse of upper wedge 43 is provided with the slide rail with lower spout 421 assorted, lower wedge 42 and upper wedge 43 are aligned, this slide rail can adopt overhanging block form card and on the hypotenuse of lower wedge 42, make slide rail and lower spout 421 cooperation slip, lower spout 421 and lower wedge 42 adopt the mould shaping, smooth the formation of polishing. The slide rail of the upper wedge 43 and the upper wedge 43 are also molded by a mold, and are polished and smoothed after molding. In the use process, the lower wedge block 42 slides towards the middle, and due to the displacement generated by sliding, the higher part at the rear end of the lower wedge block 42 moves forwards, so that the upper wedge block 43 subjected to transverse limiting is driven to slide upwards, the ejector pin 44 fixed above can be driven to move upwards, and the formed glass fiber reinforced plastic grating can be ejected. Wherein, the transverse limit of the upper wedge 43 can be the driving mechanism 41 arranged oppositely, that is, the lower wedge 42 and the upper wedge 43 are arranged oppositely at two ends, and driven by the two driving mechanisms 41 at the same time, and the upper wedges 43 at two sides are fixedly connected, thereby realizing the limit, or the vertical upright post is arranged, and the upper wedge 43 are arranged with a sliding structure for transverse limit, for example, in the specific embodiment, the upper wedge outer supporting post 46 is arranged at the outer side of the upper wedge 43, the upper wedge 43 and the upper wedge outer supporting post 46 are connected in a vertical sliding way, specifically, the upper wedge 43 is provided with a sliding wheel, the sliding between the sliding wheel and the upper wedge outer supporting post 46 is used for realizing the up-and-down sliding, and the transverse limit of the upper wedge 43 is realized, the upper wedge block outer side support column 46 is fixedly connected with the lower bottom plate 2 through bolts. In this embodiment, in order to enlarge the machinable area, the upper wedge blocks 43 are symmetrically disposed on both sides, the upper wedge blocks 43 at both ends are fixedly connected to each other by the upper wedge block support frames 45, or the upper wedge blocks 43 on both sides are integrally formed into one piece, and the upper wedge blocks 43 on both sides are fixedly connected to the upper wedge block support frames 45 by bolts. And the middle position is connected with the outer side supporting column 46 of the upper wedge block in a sliding way through a sliding wheel, structurally, the sliding wheels at two sides are clamped on the outer side supporting column 46 of the wedge block, and meanwhile, the limiting and the up-and-down sliding are realized. Because the existence of last wedge support frame 45, can also increase multiunit lower wedge 42 and go up wedge 43 at both ends and slide ejecting thimble 44 to can be through this kind of mode extension equipment length, and can guarantee ejecting stability, thereby no matter how big the area of monoblock glass steel grating is, all can be through the steady ejecting of this ejection mechanism, thereby make the glass steel grating of large tracts of land can integrated into one piece, and whole processing.
The connection relationship between the thimble 44 and the upper wedge 43 may be that a thimble ejection block 441 is disposed between the thimble 44 and the upper wedge 43, the thimble ejection block 441 is a section perpendicular to the upper wedge 43, the thimble 44 is fixed above the thimble ejection block 441 by welding or screw fixing, and the upper wedge 43 and the thimble ejection block 441 are fixedly connected by welding or bolt fixing. The ejector pin ejector block 441 can be a rectangular section or an i-shaped section.
In order to increase stability, a lower wedge block 42 and an upper wedge block 43 are symmetrically arranged on both sides of the lower base plate 2, and the lower wedge blocks 42 on both sides are synchronously driven by a driving mechanism 41. Correspondingly, the slide rails 23 and the supporting frame structure corresponding to the lower wedge blocks 42 and the upper wedge blocks 43 are also symmetrically arranged.
Specifically, an upper wedge support frame 45 is arranged between the upper wedges 43 on the two sides, and the upper wedge support frame 45 is fixedly connected with the upper wedges 43 through bolts. The upper wedge block support frame 45 is a rectangular frame, the two sides of the upper wedge block support frame are connecting plates for connecting the upper wedge block 43, the middle of the upper wedge block support frame is fixedly connected and formed through a cross beam, and the cross beam and the connecting plates on the two sides are fixed through bolts. When the lower wedge blocks 42 and the upper wedge blocks 43 are provided with a plurality of groups, each upper wedge block 43 is fixedly connected with the upper wedge block support frame 45 through bolts. The upper wedge block support frame 45 can also play a supporting role for the upper wedge block support frame, so that the upper wedge block support frame is prevented from deviating in the lifting process.
In this embodiment, two driving mechanisms 41 are symmetrically disposed at two ends of the lower base plate 2, a pair of lower wedge 42 and an upper wedge 43 are disposed at two ends of the lower base plate 2, and the two driving mechanisms 41 drive the lower wedge 42 at two ends to move synchronously and relatively.
Feasible, this mould is provided with heating mechanism 5, and heating mechanism 5 includes heating pipe 51 and heating tubule 52, and heating tubule 52 is fixed at last mould board 1 side and communicates rather than inside, and heating tubule 52 communicates with heating pipe 51.
Still be provided with and be used for the refrigerated, cooling body 6 includes inlet tube 61, cooling tube 62 and wet return 63, and inlet tube 61 and wet return 63 set up respectively at last mould board 1 both ends and rather than carry out fixed connection through coupling nut, and the setting of cooling tube 62 equipartition is inside last mould board 1, and the cooling tube 62 both ends are connected and communicate with inlet tube 61 and wet return 63 respectively. The other end of the water return pipe 63 can be bent into the base 22 and passes through the same side of the base 22 with the outlet arranged on the water inlet pipe 61, so that the water return pipe is convenient to install and is convenient for water receiving and discharging.
It is possible to use common lines for the heating and cooling system and the cooling means, for example in this embodiment hot water is fed into the cooling means 6 for heating and cold water is fed when cooling is required.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", 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 description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
The 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 described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.
Claims (10)
1. The utility model provides a one shot forming glass steel footboard production special mould which characterized in that: comprises an upper die plate (1), a lower die plate (2), a forming die block (3) and an ejection mechanism (4), wherein the upper die plate (1) is erected above the lower die plate (2), the forming die block (3) is arranged above the upper die plate (1), the ejection mechanism (4) is arranged between the upper die plate (1) and the lower die plate (2), the ejection mechanism (4) comprises a driving mechanism (41), a lower wedge block (42), an upper wedge block (43) and an ejector pin (44), the lower wedge block (42) is connected with a driving part of the driving mechanism (41), the lower wedge block (42) is connected with the lower die plate (2) in a sliding manner, the upper wedge block (43) is arranged above the lower wedge block (42), the inclined planes of the lower wedge block (42) and the upper wedge block (43) are arranged oppositely, and the inclined planes of the lower wedge block (42) and the upper wedge block (43) are connected in a sliding manner, the upper wedge block (43) is transversely limited, the ejector pin (44) is arranged above the upper wedge block (43), and the ejector pin (44) moves along with the driving of the upper wedge block (43).
2. The mold special for producing the once-formed glass fiber reinforced plastic pedal as claimed in claim 1, wherein the mold comprises: both sides of the lower bottom plate (2) are symmetrically provided with lower wedge blocks (42) and upper wedge blocks (43), and the lower wedge blocks (42) on both sides are synchronously driven by a driving mechanism (41).
3. The mold special for producing the one-step formed glass fiber reinforced plastic pedal according to claim 2, is characterized in that: an upper wedge block support frame (45) is arranged between the upper wedge blocks (43) on the two sides, and the upper wedge block support frame (45) is fixedly connected with the upper wedge blocks (43).
4. The mold special for producing the once-formed glass fiber reinforced plastic pedal as claimed in claim 1, wherein the mold comprises: the outer side of the upper wedge block (43) is provided with an upper wedge block outer side supporting column (46), the upper wedge block (43) is connected with the upper wedge block outer side supporting column (46) in a sliding mode from top to bottom, and the upper wedge block outer side supporting column (46) is fixedly connected with the lower bottom plate (2).
5. The mold special for producing the one-step formed glass fiber reinforced plastic pedal according to claim 3, wherein the mold comprises: the lower wedge blocks (42) and the upper wedge blocks (43) are provided with a plurality of groups, and each upper wedge block (43) is fixedly connected with an upper wedge block support frame (45).
6. The mold special for producing the one-step formed glass fiber reinforced plastic pedal according to any one of claims 1 to 5, wherein: two ends of the lower bottom plate (2) are symmetrically provided with two driving mechanisms (41), two ends of the lower bottom plate (2) are respectively provided with a lower wedge block (42) and an upper wedge block (43) in pair, and the two driving mechanisms (41) respectively drive the lower wedge blocks (42) at the two ends to synchronously move relatively.
7. The mold special for producing the once-formed glass fiber reinforced plastic pedal as claimed in claim 1, wherein the mold comprises: two ends of the lower bottom plate (2) are symmetrically provided with two driving mechanisms (41), two ends of the lower bottom plate (2) are respectively provided with a lower wedge block (42) and an upper wedge block (43) which are paired, the two driving mechanisms (41) respectively drive the lower wedge blocks (42) at the two ends to synchronously and relatively move, the two sides of the lower bottom plate (2) are symmetrically provided with lower wedge blocks (42) and upper wedge blocks (43), the lower wedge blocks (42) on the two sides are synchronously driven by a driving mechanism (41), an upper wedge block support frame (45) is arranged between the upper wedge blocks (43) on the two sides, the upper wedge block support frame (45) is fixedly connected with the upper wedge block (43), an upper wedge block outer side supporting column (46) is arranged on the outer side of the upper wedge block (43), the upper wedge block (43) is connected with a supporting column (46) at the outer side of the upper wedge block in a sliding way, and the outer side supporting column (46) of the upper wedge block is fixedly connected with the lower bottom plate (2).
8. The mold for producing a single-step formed glass fiber reinforced plastic foot pedal as claimed in claim 1, 2, 3, 4, 5 or 7, wherein: an ejector pin ejection block (441) is arranged between the ejector pin (44) and the upper wedge block (43), the ejector pin ejection block (441) is a section bar perpendicular to the upper wedge block (43), the ejector pin (44) is fixed above the ejector pin ejection block (441), and the upper wedge block (43) is fixedly connected with the ejector pin ejection block (441).
9. The mold special for producing the one-step formed glass fiber reinforced plastic pedal according to claim 8, wherein the mold comprises: still include heating mechanism (5), heating mechanism (5) are including heating pipe (51) and heating tubule (52), heating tubule (52) are fixed at last mould board (1) side and rather than inside intercommunication, heating tubule (52) and heating pipe (51) intercommunication.
10. The mold special for producing the one-step formed glass fiber reinforced plastic pedal according to claim 8, wherein the mold comprises: still include cooling body (6), cooling body (6) are including inlet tube (61), cooling tube (62) and wet return (63), inlet tube (61) and wet return (63) set up respectively at last mould board (1) both ends and rather than fixed connection, cooling tube (62) equipartition sets up inside last mould board (1), cooling tube (62) both ends are connected and communicate with inlet tube (61) and wet return (63) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922414132.XU CN212123864U (en) | 2019-12-27 | 2019-12-27 | Special mold for producing one-step formed glass fiber reinforced plastic pedal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922414132.XU CN212123864U (en) | 2019-12-27 | 2019-12-27 | Special mold for producing one-step formed glass fiber reinforced plastic pedal |
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| Publication Number | Publication Date |
|---|---|
| CN212123864U true CN212123864U (en) | 2020-12-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922414132.XU Active CN212123864U (en) | 2019-12-27 | 2019-12-27 | Special mold for producing one-step formed glass fiber reinforced plastic pedal |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114228001A (en) * | 2021-11-02 | 2022-03-25 | 北京星航机电装备有限公司 | Forming die system and demoulding method for ultra-large glass fiber reinforced plastic packing box body |
-
2019
- 2019-12-27 CN CN201922414132.XU patent/CN212123864U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114228001A (en) * | 2021-11-02 | 2022-03-25 | 北京星航机电装备有限公司 | Forming die system and demoulding method for ultra-large glass fiber reinforced plastic packing box body |
| CN114228001B (en) * | 2021-11-02 | 2024-05-14 | 北京星航机电装备有限公司 | Forming die system and demolding method for ultra-large glass fiber reinforced plastic box body |
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