CN209580217U - A kind of demoulding jacking apparatus - Google Patents
A kind of demoulding jacking apparatus Download PDFInfo
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- CN209580217U CN209580217U CN201821730186.6U CN201821730186U CN209580217U CN 209580217 U CN209580217 U CN 209580217U CN 201821730186 U CN201821730186 U CN 201821730186U CN 209580217 U CN209580217 U CN 209580217U
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- screw rod
- thimble
- lower push
- push plate
- skewback
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Abstract
The utility model discloses a kind of demoulding jacking apparatus, including thimble, several thimbles are vertically arranged, and thimble passes through the through-hole on mold straight up, and glass-fiber reinforced plastic grille is ejected；Elevating mechanism, applies the power moved up and down to thimble, and elevating mechanism is made of double end spindle motor, screw rod, lower push plate, lifter plate, skewback；Screw rod is fixed on the both ends of double end spindle motor, the rotation of double-headed shaft motor driven screw rod, the both ends of screw rod have thread segment reversed each other respectively, the both ends of screw rod and lower push plate are assembled, the upper surface of lifter plate is fixed with thimble, the lower surface of lifter plate is fixed with skewback, has oblique slot in lower push plate, the length direction of oblique slot is horizontal by acute angle, skewback has the rectilinear translation freedom degree in diagonally slot length direction, with the rotation of screw rod, lower push plate moves horizontally and drives lifter plate vertical motion.It is big and uniform using the upper lifting force amount of this utility model thimble, guarantee that glass-fiber reinforced plastic grille is demoulded and avoided damage to.
Description
Technical field
The utility model relates to glass-fiber reinforced plastic grille production equipment fields, and in particular to a kind of demoulding jacking apparatus.
Background technique
Glass-fiber reinforced plastic grille is needed after shaping in mold by demoulding, but glass-fiber reinforced plastic grille has solely compared to other products
Special characteristic, its own size is often larger, and the size of especially horizontal cross is big, and traditional stripping means are using oil cylinder top
It rises, but is difficult to ensure the equilibrium of jacking strength in this way, be easy to cause demoulding difficult, unnecessary loss is generated to product.
Utility model content
Problem to be solved in the utility model is to provide a kind of demoulding jacking apparatus, converts horizontal fortune for rotary motion
It is dynamic, the up and down motion of thimble is then converted into using the component of oblique slot, the strength applied out is big and uniform, guarantees glass-fiber reinforced plastic grille
It demoulds and avoids damage to.
To solve the above problems, the utility model provides a kind of demoulding jacking apparatus, in order to achieve the above objectives, this is practical new
Type solves technical solution used by its technical problem:
A kind of demoulding jacking apparatus, comprising: thimble, several thimbles are vertically arranged, and thimble passes through on mold straight up
Through-hole, glass-fiber reinforced plastic grille is ejected；Elevating mechanism applies the power moved up and down to thimble, and elevating mechanism includes inclined wedge machine
Structure, wedge mechanism include lower push plate and the skewback of vertical motion of horizontal movement.
Beneficial effect by adopting the above technical scheme is: the thimble of several arrays can uniformly share glass-fiber reinforced plastic grille
Weight is unlikely to damage glass-fiber reinforced plastic grille while ejecting glass-fiber reinforced plastic grille.Stripping means are stablized effectively, and large scale is suitable for
Glass-fiber reinforced plastic grille demoulding, wedge mechanism can convert horizontal movement to vertical motion, the i.e. corresponding stripping movement of vertical motion,
Simple and reliable, active force is strong.
Elevating mechanism further includes double end spindle motor, screw rod as a further improvement of the utility model,；Screw rod level is fixed
At the both ends of double end spindle motor, double-headed shaft motor driven screw rod rotation, the both ends of screw rod have thread segment reversed each other respectively,
The both ends of screw rod and lower push plate are assembled.
Beneficial effect by adopting the above technical scheme is: the collocation of screw rod and skewback can apply very big vertical upper lift
Power removes glass-fiber reinforced plastic grille from mold.Double end spindle motor both ends connection wire rod, so that internal force suffered by screw rod entirety is along double
Head spindle motor is symmetrical, and maximum internal stress suffered by lead screw is small.Screw rod integrally rotates in the same direction, but two sections of different spirals
To two lower push plates of screw drive be not mobile to same direction, but simultaneously close to or far from.
As the further improvement of the utility model, elevating mechanism further includes lifter plate, the upper surface and top of lifter plate
Needle is fixed, and lower surface and the skewback of lifter plate are fixed, and has oblique slot, the length direction of oblique slot and level in lower push plate
Face angle at an acute angle, skewback have the rectilinear translation freedom degree in diagonally slot length direction, with the rotation of screw rod, lower push plate water
Translation is dynamic and drives lifter plate vertical motion.
Beneficial effect by adopting the above technical scheme is: lifter plate is integrally fixed by skewback, thimble, oblique slot and skewback
The way of contact makes the transmitting of the power between lower push plate and skewback simple and reliable.Using the component principle of oblique slot, by lower push plate
Horizontal movement switch to the elevating movement of lifter plate, force production is larger and uniform.
Further improvement as the utility model: lower push plate is two and assembles respectively with screw rod both ends, under two
Respective oblique slot has vertical symmetry axis in push plate.
Beneficial effect by adopting the above technical scheme is, oblique slot symmetrically designed along double end spindle motor so that rise drop Broad-rice-noodles with
Skewback can only change the vertical height of itself when mobile, will not horizontal direction offset.
As the further improvement of the utility model, the angle of oblique slot length direction and horizontal plane be 4 ° extremely
30 °, it is furthermore preferred that angle is 4 ° to 15 °.
Beneficial effect by adopting the above technical scheme is: the angle of oblique slot and horizontal plane is smaller, so that relatively small
Horizontal force can push lower push plate to do vertical motion, and the selection of angular range can determine the ratio of horizontal force and vertical force,
Jacking demoulding can be realized using the double end motor of reliable non-strength.
As the further improvement of the utility model, skewback has the lower edge parallel with oblique slot length, lower edge
It is caught in oblique slot, the horizontal width of the horizontal width of oblique slot also greater than skewback.
Beneficial effect by adopting the above technical scheme is: the snap fit of lower edge and oblique slot is secured, be able to bear compared with
Big power.
As the further improvement of the utility model, lower edge is equipped with several idler wheels, idler wheel and oblique slot it is interior
Circle contact.
Beneficial effect by adopting the above technical scheme is: sliding friction is replaced with rolling friction by idler wheel so that skewback with
Frictional force between oblique slot is smaller.
As the further improvement of the utility model, lower push plate is connected with screw plate, and screw plate and screw rod assemble, under push away
The bottom of plate is connected with horizontal guide rail, and horizontal guide rail is fixed on chassis.
Beneficial effect by adopting the above technical scheme is: screw plate is equipped with the internal screw thread assembled with screw rod external screw thread, water
Level gauge reduces the frictional resistance of lower push plate horizontal movement.
As the further improvement of the utility model, the two sides of lifter plate are respectively provided with a vertical limited post, and two
Spacing between limited post is equal to the horizontal width of lifter plate.
Beneficial effect by adopting the above technical scheme is: the design of limited post further ensures that lifter plate only can be transported vertically
It is dynamic, while the extruding force of horizontal direction suffered by limited post is very micro, reduces the Structural strength calls of limited post, reduces liter
Squeeze friction between plate and limited post drops.
As the further improvement of the utility model, mold is fixed on chassis by upright bar.
Beneficial effect by adopting the above technical scheme is: upright bar ensure that the difference in height of mold and chassis is fixed, same
Chassis is mold, elevating mechanism provides support.
As the further improvement of the utility model, the bottom of thimble is fixed by briquetting and I-beam, I-beam
Bottom is fixed on the upper surface of lifter plate.
Beneficial effect by adopting the above technical scheme is: briquetting is firm to the fixed form of thimble, prevents thimble root
The structural strength of root is strengthened in deformation, and disassembly also facilitates, and the self structure intensity of I-beam is big, is able to bear biggish vertical
Pressure.I-beam and thimble are detachably connected, convenient for the thimble of replacement damage, the upper surface of I-beam again often one it is flat
Whole face facilitates thimble WidFin position on I-beam upper surface, so that thimble is directed at through-hole.
As the further improvement of the utility model, thimble rectangular array in the horizontal plane, the top of several thimbles
Portion's height is located in the same horizontal plane.
Beneficial effect by adopting the above technical scheme is: guaranteeing that thimble is contacted or separated with glass-fiber reinforced plastic grille simultaneously, prevents
Lead to its deformation when ejecting glass-fiber reinforced plastic grille.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of main view of embodiment of the utility model；
Fig. 2 is a kind of top view of embodiment of the utility model；
Fig. 3 is a kind of left view of embodiment of the utility model；
Fig. 4 is partial enlarged view at a kind of A of embodiment of the utility model；
Fig. 5 is a kind of partial view of embodiment of the utility model.
1- chassis；2- double end spindle motor；3- screw rod；Push plate under 4-；5- skewback；6- oblique slot；7- limited post；8- lifting
Plate；9- I-beam；10- thimble；11- through-hole；12- mold；13- briquetting；14- horizontal guide rail；15- screw plate；16- upright bar.
Specific embodiment
Combined with specific embodiments below, the content of the utility model is described in further detail:
In order to reach the purpose of this utility model, a kind of demoulding jacking apparatus, comprising: thimble 10, several thimbles 10 are perpendicular
To arrangement, thimble 10 passes through the through-hole 11 on mold 12 straight up, and glass-fiber reinforced plastic grille is ejected；Elevating mechanism, to thimble 10
Apply the power moved up and down, elevating mechanism is made of double end spindle motor 2, screw rod 3, lower push plate 4, lifter plate 8, skewback 5；Screw rod
3 are fixed on the both ends of double end spindle motor 2, and double end spindle motor 2 drives screw rod 3 to rotate, and the both ends of screw rod 3 have reversed each other respectively
Thread segment, the both ends of screw rod 3 and lower push plate 4 assemble, and the upper surface of lifter plate 8 and thimble 10 are fixed, the lower surface of lifter plate 8
It is fixed with skewback 5, have oblique slot 6 in lower push plate 4, the length direction of oblique slot 6 is horizontal by acute angle, skewback
5 have the rectilinear translation freedom degree of diagonally 6 length direction of slot, and with the rotation of screw rod 3, lower push plate 4 is moved horizontally and driven
8 vertical motion of lifter plate.
Fig. 5 compares Fig. 1, and the height of lifter plate 8 reduces, and lower push plate 4 is more moved toward two sides.Have on mold 12 recessed
Slot, the bottom of 11 through-going recess of through-hole and the lower surface of mold 12.
Beneficial effect by adopting the above technical scheme is: the thimble of several arrays can uniformly share glass-fiber reinforced plastic grille
Weight is unlikely to damage glass-fiber reinforced plastic grille while ejecting glass-fiber reinforced plastic grille.Stripping means are stablized effectively, and large scale is suitable for
Glass-fiber reinforced plastic grille demoulding, the collocation of screw rod and skewback can apply very big vertical upper lifting force, by glass-fiber reinforced plastic grille from mold
Upper removing.Double end spindle motor both ends connection wire rod, so that internal force suffered by screw rod entirety is, lead screw institute symmetrical along double end spindle motor
The maximum internal stress received is small.Screw rod integrally rotates in the same direction, but two sections of different spirals to screw drive two under push away
Plate is not mobile to same direction, but simultaneously close to or far from.
In other embodiments of the utility model, lower push plate 4 is two and assembles respectively with 3 both ends of screw rod, two
Respective oblique slot 6 has vertical symmetry axis in a lower push plate 4.
Fig. 1, Fig. 3 have it is half-sectional attempt, actually oblique slot 6 is symmetrical on Fig. 1.
Beneficial effect by adopting the above technical scheme is: oblique slot symmetrically designed along double end spindle motor so that rise drop Broad-rice-noodles with
Skewback can only change the vertical height of itself when mobile, will not horizontal direction offset, theoretically lifter plate two sides are without level
Limiting device is also feasible.
In other embodiments of the utility model, the angle of 6 length direction of oblique slot and horizontal plane is 4 °
To 30 °, it is furthermore preferred that angle is 4 ° to 15 °.
Beneficial effect by adopting the above technical scheme is: the angle of oblique slot and horizontal plane is smaller, so that relatively small
Horizontal force can push lower push plate to do vertical motion.The selection of angular range can determine the ratio of horizontal force and vertical force,
Jacking demoulding can be realized using the double end motor of reliable non-strength.
In other embodiments of the utility model, skewback 5 has the lower edge parallel with 6 length of oblique slot, under
Edge is caught in oblique slot 6, the horizontal width of the horizontal width of oblique slot 6 also greater than skewback 5.
Lower edge itself protrusion direction is vertical with 5 subject plane direction of skewback.
Beneficial effect by adopting the above technical scheme is: the snap fit of lower edge and oblique slot is secured, be able to bear compared with
Big power.
In other embodiments of the utility model, lower edge is equipped with several idler wheels, idler wheel and oblique slot 6
Inner ring contact.
Beneficial effect by adopting the above technical scheme is: sliding friction is replaced with rolling friction by idler wheel so that skewback with
Frictional force between oblique slot is smaller.
In other embodiments of the utility model, as shown in Fig. 2, lower push plate 4 is connected with screw plate 15, screw plate
15 assemble with screw rod 3, and the bottom of lower push plate 4 is connected with horizontal guide rail 14, and horizontal guide rail 14 is fixed on chassis 1.
Horizontal guide rail 14 is parallel with the length direction of lower push plate 4, and screw plate 15 is vertical with lower push plate 4 to be connect.
Beneficial effect by adopting the above technical scheme is: screw plate is equipped with the internal screw thread assembled with screw rod external screw thread, water
Level gauge reduces the frictional resistance of lower push plate horizontal movement.
In other embodiments of the utility model, the two sides of lifter plate 8 are respectively provided with a vertical limited post 7,
Spacing between two limited posts 7 is equal to the horizontal width of lifter plate 8.
Beneficial effect by adopting the above technical scheme is: the design of limited post further ensures that lifter plate only can be transported vertically
It is dynamic, while the extruding force of horizontal direction suffered by limited post is very micro, reduces the Structural strength calls of limited post, reduces liter
Squeeze friction between plate and limited post drops.
In other embodiments of the utility model, mold 12 is fixed on chassis 1 by upright bar 16.
Beneficial effect by adopting the above technical scheme is: upright bar ensure that the difference in height of mold and chassis is fixed, same
Chassis is mold, elevating mechanism provides support.
In other embodiments of the utility model, the bottom of thimble 10 is fixed by briquetting 13 and I-beam 9, work
The bottom of word beam 9 is fixed on the upper surface of lifter plate 8.
Beneficial effect by adopting the above technical scheme is: briquetting is firm to the fixed form of thimble, prevents thimble root
The structural strength of root is strengthened in deformation, and disassembly also facilitates, and the self structure intensity of I-beam is big, is able to bear biggish vertical
Pressure.I-beam and thimble are detachably connected, convenient for the thimble of replacement damage, the upper surface of I-beam again often one it is flat
Whole face facilitates thimble WidFin position on I-beam upper surface, so that thimble is directed at through-hole.
In other embodiments of the utility model, the rectangular array in the horizontal plane of thimble 10, several thimbles
10 overhead height is located in the same horizontal plane.
Beneficial effect by adopting the above technical scheme is: guaranteeing that thimble is contacted or separated with glass-fiber reinforced plastic grille simultaneously, prevents
Lead to its deformation when ejecting glass-fiber reinforced plastic grille.
The above embodiments are only for explaining the technical ideas and features of the present invention, and its object is to allow be familiar with technique
Personage can understand the content of the utility model and be implemented, do not limit the protection scope of the present invention,
All equivalent change or modifications according to made by the spirit of the present invention essence, should all cover in the protection scope of the utility model
It is interior.
Claims (10)
1. a kind of demoulding jacking apparatus characterized by comprising
Thimble, several thimbles are vertically arranged, and the thimble passes through the through-hole on mold straight up, by glass-fiber reinforced plastic grille top
Out；
Elevating mechanism applies the power moved up and down to thimble, and the elevating mechanism includes wedge mechanism, the wedge mechanism packet
Include lower push plate and the skewback of vertical motion of horizontal movement.
2. a kind of demoulding jacking apparatus according to claim 1, it is characterised in that: the elevating mechanism further includes double-headed shaft
Motor, screw rod；The screw rod is horizontally fixed on the both ends of double end spindle motor, and the double-headed shaft motor driven screw rod rotation is described
The both ends of screw rod have thread segment reversed each other respectively, and the both ends of the screw rod and lower push plate are assembled.
3. a kind of demoulding jacking apparatus according to claim 2, it is characterised in that: the elevating mechanism further includes lifting
Plate, upper surface and the thimble of the lifter plate are fixed, and lower surface and the skewback of the lifter plate are fixed, and are had in the lower push plate
Oblique slot, horizontal by acute angle, the skewback has diagonally slot length side in the length direction of the oblique slot
To rectilinear translation freedom degree, with the rotation of screw rod, the lower push plate moves horizontally and drives lifter plate vertical motion.
4. a kind of demoulding jacking apparatus according to claim 3, it is characterised in that: the lower push plate be two and respectively with
Screw rod both ends are assembled, and respective oblique slot has vertical symmetry axis in two lower push plates.
5. a kind of demoulding jacking apparatus according to claim 4, it is characterised in that: oblique slot length direction with
The angle of horizontal plane is 4 ° to 30 °.
6. a kind of demoulding jacking apparatus according to claim 5, it is characterised in that: the skewback has and oblique slot length
Parallel lower edge, the lower edge are caught in oblique slot, the horizontal width of the horizontal width of the oblique slot also greater than skewback；
The lower edge is equipped with several idler wheels, and the idler wheel is contacted with the inner ring of oblique slot.
7. a kind of demoulding jacking apparatus according to claim 3, it is characterised in that: the lower push plate is connected with screw plate,
The screw plate and screw rod assemble, and the bottom of the lower push plate is connected with horizontal guide rail, and the horizontal guide rail is fixed on chassis.
8. a kind of demoulding jacking apparatus according to claim 7, it is characterised in that: the two sides of the lifter plate are respectively provided with one
The vertical limited post of root, the spacing between two limited posts are equal to the horizontal width of lifter plate；The mold is fixed by upright bar
On chassis.
9. a kind of demoulding jacking apparatus according to claim 3, it is characterised in that: the bottom of the thimble by briquetting with
I-beam is fixed, and the bottom of the I-beam is fixed on the upper surface of lifter plate.
10. a kind of demoulding jacking apparatus according to claim 1, it is characterised in that: the thimble is in square in the horizontal plane
The overhead height of shape array, several thimbles is located in the same horizontal plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821730186.6U CN209580217U (en) | 2018-10-24 | 2018-10-24 | A kind of demoulding jacking apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821730186.6U CN209580217U (en) | 2018-10-24 | 2018-10-24 | A kind of demoulding jacking apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209580217U true CN209580217U (en) | 2019-11-05 |
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ID=68375882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821730186.6U Active CN209580217U (en) | 2018-10-24 | 2018-10-24 | A kind of demoulding jacking apparatus |
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| CN (1) | CN209580217U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112916852A (en) * | 2021-01-24 | 2021-06-08 | 厦门振铨钨钢科技有限公司 | Powder metallurgy die convenient to frock separation |
-
2018
- 2018-10-24 CN CN201821730186.6U patent/CN209580217U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112916852A (en) * | 2021-01-24 | 2021-06-08 | 厦门振铨钨钢科技有限公司 | Powder metallurgy die convenient to frock separation |
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