CN207735447U - A kind of progressive die with reverse shaping mechanism - Google Patents
A kind of progressive die with reverse shaping mechanism Download PDFInfo
- Publication number
- CN207735447U CN207735447U CN201820021304.XU CN201820021304U CN207735447U CN 207735447 U CN207735447 U CN 207735447U CN 201820021304 U CN201820021304 U CN 201820021304U CN 207735447 U CN207735447 U CN 207735447U
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- China
- Prior art keywords
- fixed
- spring
- molded part
- lower die
- die
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Moulds For Moulding Plastics Or The Like (AREA)
- Forging (AREA)
Abstract
The utility model discloses a kind of progressive dies with reverse shaping mechanism, including upper mold, the bottom face of the upper mold is fixedly connected with fixed panel, it is provided with spring A in groove on the fixed panel, the spring A is fixedly connected with unloading block, the both sides of the unloading block are provided with molded part, it is fixed with connecting rod on the fixed panel, it is provided with adjusting screw between the connecting rod, the connecting rod is fixedly connected with transverse slat, the transverse slat is fixedly connected with inclined plate, the right end of the inclined plate is fixed with bearing, the bearing is rotatablely connected with short axle, the short axle is set to pedestal both sides and opens up in groove, the pedestal upper surface is provided with lower molded part, the bottom surface of the pedestal is fixed with spring B, the lower molded part is right against the cavity plate on molded part, the upper mold is connect with lower die by hydraulic stem.The utility model is reasonable in design, coordinates transverse slat and inclined plate that lower molded part the operation is stable, good forming effect is made to be worthy to be popularized by the way that four connecting rods are arranged.
Description
Technical field
The utility model belongs to machined die technical field, and in particular to a kind of grading with reverse shaping mechanism
Mould.
Background technology
Existing progressive die is usually to be made of the upper die and lower die with multiple stations.This kind of progressive die can only be unidirectionally to zero
Part is molded, it can not achieve the Bidirectional molding to complex parts.It just at all cannot be therefore, it is necessary to carry out the part of Bidirectional molding
Be processed on progressive die, because a kind of progressive die with reverse shaping mechanism of the invention go to solve the above problems it is necessary.
Utility model content
The purpose of this utility model is to provide a kind of progressive dies with reverse shaping mechanism, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the utility model provides the following technical solutions：It is a kind of grading with reverse shaping mechanism
The upper surface of mould, including upper mold, the upper mold is provided with fixed seat, and the bottom face of the upper mold is fixedly connected with fixed panel,
Spring A is provided in groove on the fixed panel, the spring A is fixedly connected with unloading block, the both sides of the unloading block
Be provided with molded part, connecting rod be fixed on the fixed panel, be provided with adjusting screw between the connecting rod, the connecting rod with
Transverse slat is fixedly connected, and the transverse slat is fixedly connected with inclined plate, is interspersed in the transverse slat and the through-hole of inclined plate bearing vertical
Axis, the longitudinal axis both ends are plugged in the sleeve in lower die, and right end and the bearing of the inclined plate are fixed, the bearing and short axle
Rotation connection, the short axle are set to pedestal both sides and open up in groove, and the pedestal upper surface is provided with lower molded part, the bottom
The bottom surface of seat is fixed with spring B, and the lower molded part is right against the upper cavity die on molded part, and the upper mold passes through liquid with lower die
Compression bar connects.
Further, the fixed seat is fixed on the middle of upper mold, and upper mold bottom surface is fixed in the upper end of the spring A,
The upper surface of unloading block is fixed in the lower end of the spring A.
Further, the connecting rod bottom face on the fixed panel offers threaded hole, and the upper end of the adjusting screw is solid
Due in threaded hole, the bottom end of the adjusting screw is connect with the link rotatable in lower die lower die.
Further, the bearing of the inclined plate and transverse slat can be rotated by the longitudinal axis in the sleeve in lower die lower die,
There are four the inclined plate and transverse slat are respectively provided with.
Further, upper molded part is provided with corresponding lower cavity die in the lower die lower die.
Further, the upper end of the spring B is fixed on pedestal, and the lower end of the spring B is fixed in lower die lower die.
The technique effect and advantage of the utility model：A kind of progressive die with reverse shaping mechanism, by fixation
The connecting rod of adjusting screw roll adjustment can be passed through by being arranged four on panel so that can roll adjustment according to demand, by connecting rod push transverse slat into
And inclined plate has been pressed, inclined plate tilts pedestal and drives lower molded part uplink so that the lower steady uplink of molded part does not deviate, and reaches work
Make stable, forming effect.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the vertical view of molded part and unloading block on the utility model；
Fig. 3 is the vertical view of the utility model A-A；
Fig. 4 is the utility model link mechanism schematic diagram.
In figure：Panel, 4 times molded parts, 5 lower dies, 6 spring Bs, 7 pedestals, 8 inclined plates, 9 are fixed in 1 fixed seat, 2 upper molds, 3
Transverse slat, 10 adjusting screws, 11 upper cavity dies, 12 connecting rods, 13 unloading blocks, molded part on 14,15 spring A, 16 hydraulic stems, 17 bearings,
18 short axles, 19 threaded holes, 20 longitudinal axis, 21 sleeves.
Specific implementation mode
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
The every other embodiment obtained, shall fall within the protection scope of the present invention.
The utility model provides a kind of progressive die with reverse shaping mechanism as Figure 1-Figure 4, including upper mold
2, the upper surface of the upper mold 2 is provided with fixed seat 1, and the bottom face of the upper mold 2 is fixedly connected with fixed panel 3, described solid
Determine to be provided with spring A15 in the groove on panel 3, the spring A15 is fixedly connected with unloading block 13, is compressed by spring A15
Rebound drives unloading block 13 to unload product afterwards, and the both sides of the unloading block 13 are provided with molded part 14, the fixed panel 3
On be fixed with connecting rod 12, pushed by upper mold 2 and connecting rod 12 driven to push transverse slat 9, be provided with adjusting screw between the connecting rod 12
10, the Top Runby of molded part 4, the connecting rod 12 are fixedly connected with transverse slat 9 under setting adjusting screw 10 is adjustable, the transverse slat
9 are fixedly connected with inclined plate 8, and the longitudinal axis 20,20 liang of the longitudinal axis are interspersed in the transverse slat 9 and the through-hole of 8 bearing of inclined plate
End is plugged in the sleeve 21 in lower die 5, and the right end of the inclined plate 8 is fixed with bearing 17,18 turns of the bearing 17 and short axle
Dynamic connection, the short axle 18 are set to 7 both sides of pedestal and open up in groove, by fixed panel 3 settings four can pass through tune
Connecting rod 12 away from 10 roll adjustment of screw rod so that can roll adjustment according to demand, pressed inclined plate 8 by connecting rod 12 pushes horizontal 9 plate, tiltedly
Plate 8 tilts pedestal 7 and drives lower 4 uplink of molded part, and 7 upper surface of the pedestal is provided with lower molded part 4, the bottom surface of the pedestal 7
It is fixed with spring B 6, initial position is restored to by the pulling back for lower molded part 4 that be conducive to spring back of spring B 6, the lower molded part
4 are right against the upper cavity die 11 on molded part 14, and the upper mold 2 is connect with lower die 5 by hydraulic stem 16.Setting hydraulic stem 16 makes
Upper mold 2 downwards close to lower die lower die 5 when it is more steady.
The fixed seat 1 is fixed on the middle of upper mold 2, each portion's uniform force, the bullet when upper mold 2 can be made to push
2 bottom surface of upper mold is fixed in the upper end of spring A15, and the upper surface of unloading block 13 is fixed in the lower end of the spring A15.Pass through spring
A15 rebounds push unloading block 13, and then unload blanking block.
12 bottom face of connecting rod on the fixed panel offers threaded hole 19, and the upper end of the adjusting screw 10 is fixed on
In threaded hole 19, bottom end and the connecting rod 12 in lower die lower die 5 of the adjusting screw 10 are rotatablely connected.Adjusting screw 10 can lead to
It crosses in the threaded hole 19 of upper connecting rod 12 and rotates, stretch into and exit threaded hole 19, and then adjust spacing.
The inclined plate 8 and the bearing of transverse slat 9 can pass through rotation, institute in sleeve 21 of the longitudinal axis 20 in lower die lower die 5
It states there are four inclined plate 8 and transverse slat 9 be respectively provided with.Lower molding fast 4 is enable smoothly to increase.
Upper molded part 14 is provided with corresponding lower cavity die in the lower die lower die 5.
The upper end of the spring B 6 is fixed on pedestal 7, and the lower end of the spring B 6 is fixed in lower die lower die 5.Pass through
The pulling back for lower molded part 4 that be conducive to spring back of spring B 6 is restored to initial position.
Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it still can be with technical scheme described in the above embodiments is modified, or to which part technical characteristic
Equivalent replacement is carried out, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of progressive die with reverse shaping mechanism, including upper mold (2), it is characterised in that：The upper surface of the upper mold (2)
It is provided with fixed seat (1), the bottom face of the upper mold (2) is fixedly connected with fixed panel (3), on the fixed panel (3)
Spring A (15) is provided in groove, the spring A (15) is fixedly connected with unloading block (13), the both sides of the unloading block (13)
It is provided with molded part (14), connecting rod (12) is fixed on the fixed panel (3), roll adjustment is provided between the connecting rod (12)
Screw rod (10), the connecting rod (12) are fixedly connected with transverse slat (9), and the transverse slat (9) is fixedly connected with inclined plate (8), the cross
It is interspersed with the longitudinal axis (20) in plate (9) and the through-hole of inclined plate (8) bearing, the longitudinal axis (20) both ends are plugged in lower die (5)
Sleeve (21) in, the right end of the inclined plate (8) is fixed with bearing (17), and the bearing (17) connects with short axle (18) rotation
It connects, the short axle (18) is set to pedestal (7) both sides and opens up in groove, and pedestal (7) upper surface is provided with lower molded part
(4), the bottom surface of the pedestal (7) is fixed with spring B (6), and the lower molded part (4) is right against the fovea superior on molded part (14)
Mould (11), the upper mold (2) are connect with lower die (5) by hydraulic stem (16).
2. a kind of progressive die with reverse shaping mechanism according to claim 1, it is characterised in that：The fixed seat
(1) it is fixed on the middle of upper mold (2), upper mold (2) bottom surface is fixed in the upper end of the spring A (15), the spring A (15)
The upper surface of unloading block (13) is fixed in lower end.
3. a kind of progressive die with reverse shaping mechanism according to claim 1, it is characterised in that：The fixed panel
On connecting rod (12) bottom face offer threaded hole (19), the upper end of the adjusting screw (10) is fixed in threaded hole (19),
The bottom end of the adjusting screw (10) is rotatablely connected with the connecting rod (12) in lower die lower die (5).
4. a kind of progressive die with reverse shaping mechanism according to claim 1, it is characterised in that：The inclined plate
(8) rotation, the inclined plate in sleeve (21) of the longitudinal axis (20) in lower die lower die (5) can be passed through with the bearing of transverse slat (9)
(8) there are four being respectively provided with transverse slat (9).
5. a kind of progressive die with reverse shaping mechanism according to claim 1, it is characterised in that：The lower die lower die
(5) upper molded part (14) is provided with corresponding lower cavity die on.
6. a kind of progressive die with reverse shaping mechanism according to claim 1, it is characterised in that：The spring B (6)
Upper end be fixed on pedestal (7), the lower end of the spring B (6) is fixed in lower die lower die (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820021304.XU CN207735447U (en) | 2018-01-08 | 2018-01-08 | A kind of progressive die with reverse shaping mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820021304.XU CN207735447U (en) | 2018-01-08 | 2018-01-08 | A kind of progressive die with reverse shaping mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207735447U true CN207735447U (en) | 2018-08-17 |
Family
ID=63122166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820021304.XU Expired - Fee Related CN207735447U (en) | 2018-01-08 | 2018-01-08 | A kind of progressive die with reverse shaping mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207735447U (en) |
-
2018
- 2018-01-08 CN CN201820021304.XU patent/CN207735447U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180817 Termination date: 20190108 |