CN209189776U - A kind of practical mould bases push-off device - Google Patents
A kind of practical mould bases push-off device Download PDFInfo
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- CN209189776U CN209189776U CN201821584169.6U CN201821584169U CN209189776U CN 209189776 U CN209189776 U CN 209189776U CN 201821584169 U CN201821584169 U CN 201821584169U CN 209189776 U CN209189776 U CN 209189776U
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- seat
- sprocket wheel
- push
- support
- mould bases
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Abstract
The utility model discloses a kind of practical mould bases push-off devices, including cover half seat and dynamic model seat, collateral seat is provided with below the dynamic model seat, the collateral seat is from top to bottom successively fixedly installed first support, second support and pedestal, screw rod is provided between the first support and second support, gripping block is provided on the screw rod, and gripping block is provided with the first threaded hole close to the side of collateral seat, the screw rod passes through the first threaded hole, the gripping block is provided with mounting groove far from the side of collateral seat, and the second threaded hole is provided on the downside of mounting groove, bolt is provided in second threaded hole, shaft is provided with below the second support.The utility model structure is simple, can clamp various sizes of push plate and ejector pin retaining plate, for different mould bases, is easy to use, practical.
Description
Technical field
The utility model relates to mould bases push-off device technical field, specially a kind of practical mould bases push-off device.
Background technique
The support of mould bases, that is, mold, for example mold portions are combined and are consolidated with position according to certain rules on die casting machine
It is fixed, and so that mold is installed to the part to work on die casting machine and be just mould bases, by ejecting mechanism, guiding mechanism, pre-reset mechanism
Casting in die cavity can be released mould bases by support block cushion block, seat board composition, ejecting mechanism, that is, mould bases push-off device.
The utility model people of the application has found traditional mould bases push-off device, and structure is complicated, inconvenient for use, is only applicable to one
Kind mould bases, the practicability is poor.
Utility model content
The purpose of this utility model is to provide a kind of practical mould bases push-off devices, it is intended to improve traditional mould bases
Structure is complicated for push-off device, inconvenient for use, is only applicable to a kind of mould bases, problem that the practicability is poor.
The utility model is realized in this way:
A kind of practical mould bases push-off device, including cover half seat and dynamic model seat, the dynamic model seat are located at cover half seat
Lower section, the upper end of the dynamic model seat are provided with die cavity, and collateral seat, and collateral seat bilateral symmetry are provided with below the dynamic model seat
There are two settings, and the collateral seat is from top to bottom successively fixedly installed first support, second support and pedestal, and described first
It is provided with screw rod between frame and second support, gripping block is provided on the screw rod, the gripping block is set as cuboid, and presss from both sides
Tight block is provided with the first threaded hole close to the side of collateral seat, and the screw rod passes through the first threaded hole, and the gripping block is far from side
The side of support is provided with mounting groove, and the second threaded hole is provided on the downside of mounting groove, and the second threaded hole be provided with it is multiple,
Multiple second threaded holes are evenly distributed, and bolt, the lower section setting of the second support are provided in second threaded hole
There is shaft, and the upper end of shaft is fixedly connected with the lower end of screw rod, and the lower end of shaft is respectively arranged with first motor and second
Motor, and the lower end of shaft is fixedly connected with the output shaft of first motor, the second motor.
Further, it is provided with ejector pin retaining plate below the dynamic model seat, is provided with push rod on the ejector pin retaining plate,
And the upper end of push rod passes through dynamic model seat and is connected to die cavity, push plate is provided with below the ejector pin retaining plate, the push rod is fixed
The both ends of plate and push plate are bolted in mounting groove.
Further, the hand of spiral of two screw rods is identical, the both ends of the screw rod respectively with first support, second
Holder pivots connection.
Further, the first sprocket wheel and the second sprocket wheel, and the first sprocket wheel, the second chain are respectively arranged in two shafts
Wheel is fixedly connected with shaft.
Further, first sprocket wheel and the second sprocket wheel use the sprocket wheel of same model, and the first sprocket wheel and the second chain
Chain is connected on wheel.
Compared with prior art, the utility model has the beneficial effects that the utility model structure is simple, difference can be clamped
The push plate of size and ejector pin retaining plate are easy to use for different mould bases, practical.
(1) the utility model is by being arranged collateral seat in the lower section of dynamic model seat, and collateral seat is symmetrically set with two,
Collateral seat is removably mounted on lathe, and collateral seat is disassembled from lathe, is mounted on the two sides of different mould bases, is clamped
Block can clamp various sizes of push plate and ejector pin retaining plate, replace the chain of different length, be easy to use, practicability
By force；
(2) the utility model on screw rod by being provided with gripping block, and gripping block is set as cuboid, and gripping block is close
The side of collateral seat is provided with the first threaded hole, and screw rod passes through the first threaded hole, and gripping block is provided with far from the side of collateral seat
Mounting groove, and the second threaded hole is provided on the downside of mounting groove, and the second threaded hole is provided with multiple, multiple second threaded holes are equal
Even arrangement is provided with bolt in the second threaded hole, and the distance screwed by changing bolt can make gripping block clamp certain thickness
Push plate and ejector pin retaining plate in range make the utility model have good practicability；
(3) the utility model below second support by being provided with shaft, and the lower end of the upper end of shaft and screw rod
It is fixedly connected, and the lower end of shaft is respectively arranged with first motor and the second motor, first motor and the second motor are fixed on bottom
On seat, and the lower end of shaft is fixedly connected with the output shaft of first motor, the second motor, is respectively arranged with first in two shafts
Sprocket wheel and the second sprocket wheel, and the first sprocket wheel, the second sprocket wheel are fixedly connected with shaft, the first sprocket wheel and the second sprocket wheel use phase homotype
Number sprocket wheel, and be connected with chain on the first sprocket wheel and the second sprocket wheel, keep the utility model structure simple, be easy to use.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the perspective view of the gripping block of the utility model；
Fig. 3 is the cross-sectional view of the gripping block of the utility model.
In figure: 1, cover half seat；2, dynamic model seat；21, die cavity；22, ejector pin retaining plate；23, push plate；24, push rod；3, collateral
Seat；31, first support；32, second support；33, pedestal；4, screw rod；5, gripping block；51, mounting groove；52, the first threaded hole；
53, the second threaded hole；54, bolt；6, shaft；61, the first sprocket wheel；62, the second sprocket wheel；7, first motor；8, the second motor；9,
Chain.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Embodiment, a kind of shown referring to FIG. 1, FIG. 2 and FIG. 3, practical mould bases push-off device, including 1 He of cover half seat
Dynamic model seat 2, dynamic model seat 2 are located at the lower section of cover half seat 1, and the upper end of dynamic model seat 2 is provided with die cavity 21, the lower section setting of dynamic model seat 2
There is collateral seat 3, and collateral seat 3 is symmetrically set with two, collateral seat 3 is removably mounted on lathe, by collateral 3 slave of seat
It is disassembled on bed, is mounted on the two sides of different mould bases, gripping block 5 can clamp various sizes of push plate 23 and push rod is fixed
Plate 22 replaces the chain 9 of different length, is easy to use, practical.
Collateral seat 3 is from top to bottom successively fixedly installed first support 31, second support 32 and pedestal 33, first support 31
Screw rod 4 is provided between second support 32, the hand of spiral of two screw rods 4 is identical, the both ends of screw rod 4 respectively with first support
31, second support 32 is rotatablely connected, and is provided with gripping block 5 on screw rod 4, gripping block 5 is set as cuboid, and gripping block 5 is close
The side of collateral seat 3 is provided with the first threaded hole 52, and screw rod 4 passes through the first threaded hole 52, gripping block 5 far from collateral seat 3 one
Side is provided with mounting groove 51, and the downside of mounting groove 51 is provided with the second threaded hole 53, and the second threaded hole 53 be provided with it is multiple,
Multiple second threaded holes 53 are evenly distributed, are provided with bolt 54 in the second threaded hole 53, the distance screwed by changing bolt 54,
Gripping block 5 can be made to clamp push plate 23 and ejector pin retaining plate 22 within the scope of certain thickness, there is mould bases push-off device fine
Practicability.
The lower section of dynamic model seat 2 is provided with ejector pin retaining plate 22, is provided with push rod 24 on ejector pin retaining plate 22, and push rod 24
Upper end passes through dynamic model seat 2 and is connected to die cavity 21, and the lower section of ejector pin retaining plate 22 is provided with push plate 23, ejector pin retaining plate 22 and push plate
23 both ends are fixed in mounting groove 51 by bolt 54, and multiple second threaded holes 53 can clamp various sizes of 23 He of push plate
Ejector pin retaining plate 22 upwardly or downwardly pushes gripping block 5 when screw rod 4 rotates, and gripping block 5 is made to push push plate 23 and push rod
Fixed plate 22 drives push rod 24 to move up, and is easy to use, practical.
The lower section of second support 32 is provided with shaft 6, and the upper end of shaft 6 is fixedly connected with the lower end of screw rod 4, and shaft
6 lower end is respectively arranged with first motor 7 and the second motor 8, and first motor 7 and the second motor 8 are fixed on pedestal 33, and turns
The lower end of axis 6 is fixedly connected with the output shaft of first motor 7, the second motor 8, is respectively arranged with the first sprocket wheel in two shafts 6
61 and second sprocket wheel 62, and the first sprocket wheel 61, the second sprocket wheel 62 are fixedly connected with shaft 6, the first sprocket wheel 61 and the second sprocket wheel 62
Using the sprocket wheel of same model, and it is connected with chain 9 on the first sprocket wheel 61 and the second sprocket wheel 62, starts first motor 7, then shaft
6 rotations drive the rotation of the first sprocket wheel 61, the rotation of the second sprocket wheel 62 are driven by chain 9, so that two screw rods 4 be driven to turn in the same direction
It is dynamic, it pushes gripping block 5 to move up, so that push rod 24 be pushed to move up, the casting in die cavity 21 can be released, only be started
Second motor 8, the second rotating backward along first motor 7 of motor 8, then shaft 6 rotates, and drives the rotation of the second sprocket wheel 62, passes through
Chain 9 drives the rotation of the first sprocket wheel 61, so that two screw rods 4 be driven to rotate, pushes gripping block 5 to move down, to push away
Bar 24 moves down, and can retract push rod 24, and structure is simple, is easy to use.
Working principle: starting first motor 7, then shaft 6 rotates, and drives the rotation of the first sprocket wheel 61, drives the by chain 9
The rotation of two sprocket wheels 62 pushes gripping block 5 to move up so that two screw rods 4 be driven to rotate in same direction, to push push rod 24 upward
It is mobile, the casting in die cavity 21 can be released.
Only start the second motor 8, the second rotating backward along first motor 7 of motor 8, then shaft 6 rotates, and drives the second chain
62 rotation of wheel drives the rotation of the first sprocket wheel 61 by chain 9, so that two screw rods 4 be driven to rotate, pushes gripping block 5 to moving down
It is dynamic, so that push rod 24 be pushed to move down, push rod 24 can be retracted.
Collateral seat 3 is disassembled from lathe, is mounted on the two sides of different mould bases, gripping block 5 can clamp difference
The push plate 23 of size and ejector pin retaining plate 22 replace the chain 9 of different length.
The device obtained by above-mentioned design has been able to satisfy the use of mould bases push-off device substantially, but in line with further perfect
The objective of its function, designer have carried out further improvement to the device.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (5)
1. a kind of practical mould bases push-off device, including cover half seat (1) and dynamic model seat (2), the dynamic model seat (2) are located at fixed
The upper end of the lower section of die holder (1), the dynamic model seat (2) is provided with die cavity (21), it is characterised in that: under the dynamic model seat (2)
Side is provided with collateral seat (3), and collateral seat (3) is symmetrically set with two, and the collateral seat (3) is from top to bottom successively fixed
It is provided with first support (31), second support (32) and pedestal (33), between the first support (31) and second support (32)
It is provided with screw rod (4), is provided with gripping block (5) on the screw rod (4), the gripping block (5) is set as cuboid, and gripping block
(5) side close to collateral seat (3) is provided with the first threaded hole (52), and the screw rod (4) passes through the first threaded hole (52), described
Gripping block (5) is provided with mounting groove (51) far from the side of collateral seat (3), and is provided with the second screw thread on the downside of mounting groove (51)
Hole (53), and the second threaded hole (53) is provided with multiple, multiple second threaded holes (53) are evenly distributed, second screw thread
Is provided with bolt (54) in hole (53), is provided with shaft (6) below the second support (32), and the upper end of shaft (6) with
The lower end of screw rod (4) is fixedly connected, and the lower end of shaft (6) is respectively arranged with first motor (7) and the second motor (8), and turns
The lower end of axis (6) is fixedly connected with the output shaft of first motor (7), the second motor (8).
2. the practical mould bases push-off device of one kind according to claim 1, which is characterized in that the dynamic model seat (2)
Lower section be provided with ejector pin retaining plate (22), be provided with push rod (24) on the ejector pin retaining plate (22), and push rod (24) is upper
End is connected to across dynamic model seat (2) with die cavity (21), is provided with push plate (23), the push rod below the ejector pin retaining plate (22)
The both ends of fixed plate (22) and push plate (23) are fixed in mounting groove (51) by bolt (54).
3. the practical mould bases push-off device of one kind according to claim 2, which is characterized in that two screw rods
(4) the hand of spiral is identical, and the both ends of the screw rod (4) are rotatablely connected with first support (31), second support (32) respectively.
4. the practical mould bases push-off device of one kind according to claim 3, which is characterized in that two shafts
(6) the first sprocket wheel (61) and the second sprocket wheel (62), and the first sprocket wheel (61), the second sprocket wheel (62) and shaft are respectively arranged on
(6) it is fixedly connected.
5. the practical mould bases push-off device of one kind according to claim 4, which is characterized in that first sprocket wheel
(61) and the second sprocket wheel (62) uses the sprocket wheel of same model, and is connected with chain on the first sprocket wheel (61) and the second sprocket wheel (62)
(9)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821584169.6U CN209189776U (en) | 2018-09-27 | 2018-09-27 | A kind of practical mould bases push-off device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821584169.6U CN209189776U (en) | 2018-09-27 | 2018-09-27 | A kind of practical mould bases push-off device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209189776U true CN209189776U (en) | 2019-08-02 |
Family
ID=67406846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821584169.6U Active CN209189776U (en) | 2018-09-27 | 2018-09-27 | A kind of practical mould bases push-off device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209189776U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112222391A (en) * | 2020-09-04 | 2021-01-15 | 衡阳市振洋汽车配件有限公司 | Car mold processing bearing structure |
-
2018
- 2018-09-27 CN CN201821584169.6U patent/CN209189776U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112222391A (en) * | 2020-09-04 | 2021-01-15 | 衡阳市振洋汽车配件有限公司 | Car mold processing bearing structure |
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