CN209206281U - One-pass molding stamping die - Google Patents
One-pass molding stamping die Download PDFInfo
- Publication number
- CN209206281U CN209206281U CN201821845015.8U CN201821845015U CN209206281U CN 209206281 U CN209206281 U CN 209206281U CN 201821845015 U CN201821845015 U CN 201821845015U CN 209206281 U CN209206281 U CN 209206281U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- pedestal
- thread bush
- stripper plate
- motion bar
- Prior art date
- 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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Abstract
The utility model discloses one-pass molding stamping dies, including pedestal, side lever is symmetrically fixedly connected on the pedestal, the side lever is fixedly connected with upper mounting seat far from one end of pedestal, and the upper mounting seat is equipped with press machine, is fixedly connected with upper mold on the press machine output end, the pedestal is equipped with driving device, thread bush has been connected via drive in the pedestal, and the thread bush internal screw thread is connected with threaded mandrel, and the threaded mandrel is fixedly connected with top plate far from one end of thread bush.The utility model drives thread bush to be rotated by servo motor, so that threaded mandrel drives stripper plate to move up, top plate is driven to carry out mobile pusher upwards simultaneously, stripper plate two sides roller constantly squeezes two end face B simultaneously, so that two motion bars are moved away from, it further allows two lower molds to slide opposite to each other and separates a fixed spacing, so that top plate is easier workpiece ejecting certain distance, can faster carry out feeding.
Description
Technical field
The utility model relates to one-pass molding stamping die technology more particularly to one-pass molding stamping dies.
Background technique
Punching press is that depended on pressure machine and mold apply external force to plate, band, tubing and profile etc., is allowed to generate plastic deformation
Or separation, thus the forming and machining method of the workpiece (stamping parts) of shape and size needed for obtaining.Punching press and forging belong to plasticity
It processes (or pressure processing), is collectively referred to as forging and pressing.The blank of punching press is mainly the steel plate and steel band of hot rolling and cold rolling.
Biggish impact force is generated to lower mold due to upper mold in punching course, may result in one in actual production
A little molding workpiece are firmly attached on type cavity wall, cause to need to spend certain strength when feeding, if things go on like this, are increased
The degree of fatigue of worker, is inconvenient.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, such as: due to upper in punching course
Mold generates biggish impact force to lower mold, may result in some molding workpiece in actual production and is firmly attached to type
On cavity wall, causes to need to spend certain strength when feeding, if things go on like this, increase the degree of fatigue of worker, be inconvenient.
To achieve the goals above, the utility model adopts the technical scheme that
One-pass molding stamping die, including pedestal are symmetrically fixedly connected with side lever on the pedestal, and the side lever is the bottom of far from
One end of seat is fixedly connected with upper mounting seat, and the upper mounting seat is equipped with press machine, fixed company on the press machine output end
It is connected to upper mold, the pedestal is equipped with driving device, and the pedestal has been connected via drive thread bush, in the thread bush
It is threaded with threaded mandrel；
The threaded mandrel is fixedly connected with top plate far from one end of thread bush, is also provided with movable chamber in the pedestal,
Stripper plate is fixedly connected on the threaded mandrel, the stripper plate is located in movable chamber, and the stripper plate is equipped with position restrainer
Structure, the stripper plate two sides are rotatably connected to roller, and being symmetrically slidably connected on the pedestal, there are two lower molds, under two described
Mold bottom side is fixedly connected to motion bar, and described motion bar one end extends in movable chamber, and the side of the motion bar is equipped with
Resetting-mechanism.
Preferably, the driving device includes driving chamber, and the driving chamber is provided in pedestal, on the driving cavity wall
It is fixedly connected with servo motor, the thread bush is fixedly connected on servo motor output end.
Preferably, the position-limit mechanism includes two gag lever posts, and two described gag lever post one end are fixedly connected with and are squeezing
On plate, the other end of two gag lever posts is slidably connected on the side wall of movable chamber.
Preferably, the resetting-mechanism is spring, and one end of the spring is fixedly connected on the side wall of movable chamber, described
The other end of spring is fixedly connected on the side of motion bar.
Preferably, the stripper plate is equipped with end face A, and the motion bar is equipped with end face B, the end face B and end face A phase
Matching setting.
Preferably, it is equipped with type chamber between two lower molds, symmetrically offers on the pedestal and matches with motion bar
Open slot.
Compared with prior art, the utility model has the beneficial effects that
1, thread bush is driven to be rotated by servo motor, so that threaded mandrel drives stripper plate to move up, simultaneously
It drives top plate to carry out mobile pusher upwards, while stripper plate two sides roller being allowed constantly to squeeze two end face B, so that two activities
Bar is moved away from, and spring starts to compress, and is slided two lower molds opposite to each other and is separated a fixed spacing, to make
It obtains top plate to be easier workpiece ejecting certain distance, can faster carry out feeding.
2, it is inverted by servo motor, so that thread bush inverts, slowly allows roller no longer to squeeze end face B indirectly, pass through
The elastic force of spring acts on so that motion bar is resetted, to drive lower mold to be resetted, convenient for next press work.
Detailed description of the invention
Fig. 1 be the utility model proposes one-pass molding stamping die positive structure schematic；
Fig. 2 is the enlarged diagram in Fig. 1 at A.
In figure: mold, 7- top plate, 8- spiral shell under 1- pedestal, 2- side lever, 3- upper mounting seat, 4- press machine, 5- upper mold, 6-
Line mandril, 9- thread bush, 10- driving chamber, 11- servo motor, 12- stripper plate, 13- movable chamber, 14- gag lever post, the end face 15- A,
16- roller, the end face 17- B, 18- motion bar, 19- spring.
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.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-2, one-pass molding stamping die, including pedestal 1 are symmetrically fixedly connected with side lever 2, side lever 2 on pedestal 1
One end far from pedestal 1 is fixedly connected with upper mounting seat 3, and upper mounting seat 3 is equipped with press machine 4, fixes on 4 output end of press machine
It is connected with upper mold 5, pedestal 1 is equipped with driving device, and driving device includes driving chamber 10, and driving chamber 10 is provided in pedestal 1, drives
It is fixedly connected with servo motor 11 on dynamic 10 inner wall of chamber, thread bush 9 is fixedly connected on 11 output end of servo motor, starts servo
Motor 11 drives thread bush 9 to carry out rotation and completes driving process by servo motor 11, and pedestal 1 has been connected via drive
Thread bush 9,9 internal screw thread of thread bush are connected with threaded mandrel 8.
Threaded mandrel 8 is fixedly connected with top plate 7 far from one end of thread bush 9, and movable chamber 13, spiral shell are also provided in pedestal 1
Stripper plate 12 is fixedly connected on line mandril 8, stripper plate 12 is located in movable chamber 13, and stripper plate 12 is equipped with position-limit mechanism, limit
Position mechanism includes two gag lever posts 14, and two 14 one end of gag lever post are fixedly connected on stripper plate 12, two gag lever posts 14
The other end is slidably connected on the side wall of movable chamber 13, and two gag lever posts 14 mainly prevent stripper plate 12 from rotation occurs, from
And in the case that thread bush 9 is rotated, threaded mandrel 8 can be moved.
12 two sides of stripper plate are rotatably connected to roller 16, are symmetrically slidably connected on pedestal 1 there are two lower mold 6, under two
The daily fixing bolt that passes through in press work of mold 6 is limited, its sliding is prevented, only just can be by fixation in feeding
Bolt screws out, and two lower 6 bottom sides of mold are fixedly connected to motion bar 18, and stripper plate 12 is equipped with end face A15, on motion bar 18
Equipped with end face B17, end face B17 and end face A15 match setting, and end face A15 is parallel with end face B17, when feeding, can allow roller
16 constantly squeeze end face B17 when stripper plate 12 moves up, and drive motion bar 18 to be moved, 18 one end of motion bar is prolonged
It extends in movable chamber 13, the side of motion bar 18 is equipped with resetting-mechanism, and resetting-mechanism is spring 19, and one end of spring 19 is fixed to be connected
It connects on the side wall of movable chamber 13, the other end of spring 19 is fixedly connected on the side of motion bar 18, anti-by servo motor 11
Turn, so that thread bush 9 inverts, roller 16 slowly allowed no longer to squeeze end face B17 indirectly, by the effect of the elastic force of spring 19 so that
Motion bar 18 is resetted, so that lower mold 6 be driven to be resetted, convenient for next press work, is equipped between two lower molds 6
Type chamber symmetrically offers the open slot to match with motion bar 18 on pedestal 1, and open slot communicates setting with movable chamber 13, due to
Motion bar 18 is connected with lower mold 6 when being arranged across open slot, when 18 movement of motion bar can allow not by lower mold 6 into
Row sliding.
In the utility model, when user uses the device, after the completion of press work, it will be used to limit lower mold 6
Fixing bolt screws out, and drives thread bush 9 to be rotated by starting servo motor 11, so that threaded mandrel 8 drives stripper plate 12
It moves up, while top plate 7 being driven to carry out mobile pusher upwards, while 12 two sides roller 16 of stripper plate being allowed constantly to squeeze two
End face B17, so that two motion bars 18 are moved away from, spring 19 starts to compress, and further makes two lower 6 phases of mold
Back, which slides, separates a fixed spacing, so that top plate 7 is easier workpiece ejecting certain distance, can faster be taken
Material.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. one-pass molding stamping die, including pedestal (1), which is characterized in that be symmetrically fixedly connected with side lever on the pedestal (1)
(2), the side lever (2) is fixedly connected with upper mounting seat (3) far from the one end of pedestal (1), and the upper mounting seat (3) is equipped with pressure
Power machine (4) is fixedly connected with upper mold (5) on press machine (4) output end, and the pedestal (1) is equipped with driving device, described
Pedestal (1) has been connected via drive thread bush (9), and thread bush (9) internal screw thread is connected with threaded mandrel (8)；
The threaded mandrel (8) is fixedly connected with top plate (7) far from the one end of thread bush (9), is also provided in the pedestal (1)
Movable chamber (13) is fixedly connected with stripper plate (12) on the threaded mandrel (8), and the stripper plate (12) is located at movable chamber (13)
Interior, the stripper plate (12) is equipped with position-limit mechanism, and stripper plate (12) two sides are rotatably connected to roller (16), the pedestal
(1) it being symmetrically slidably connected on there are two lower mold (6), two lower mold (6) bottom sides are fixedly connected to motion bar (18),
Described motion bar (18) one end extends in movable chamber (13), and the side of the motion bar (18) is equipped with resetting-mechanism.
2. one-pass molding stamping die according to claim 1, which is characterized in that the driving device includes driving chamber
(10), the driving chamber (10) is provided in pedestal (1), is fixedly connected with servo motor on driving chamber (10) inner wall
(11), the thread bush (9) is fixedly connected on servo motor (11) output end.
3. one-pass molding stamping die according to claim 1, which is characterized in that the position-limit mechanism includes two limits
Bar (14), two described gag lever post (14) one end are fixedly connected on stripper plate (12), two gag lever posts (14) it is another
One end is slidably connected on the side wall of movable chamber (13).
4. one-pass molding stamping die according to claim 1, which is characterized in that the resetting-mechanism is spring (19),
One end of the spring (19) is fixedly connected on the side wall of movable chamber (13), and the other end of the spring (19) is fixedly connected on
The side of motion bar (18).
5. one-pass molding stamping die according to claim 1, which is characterized in that the stripper plate (12) is equipped with end face
A(15), the motion bar (18) is equipped with end face B(17), the end face B(17) match setting with end face A(15).
6. one-pass molding stamping die according to claim 1, which is characterized in that set between two lower molds (6)
There is type chamber, the open slot to match with motion bar (18) is symmetrically offered on the pedestal (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821845015.8U CN209206281U (en) | 2018-11-09 | 2018-11-09 | One-pass molding stamping die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821845015.8U CN209206281U (en) | 2018-11-09 | 2018-11-09 | One-pass molding stamping die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209206281U true CN209206281U (en) | 2019-08-06 |
Family
ID=67458922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821845015.8U Expired - Fee Related CN209206281U (en) | 2018-11-09 | 2018-11-09 | One-pass molding stamping die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209206281U (en) |
-
2018
- 2018-11-09 CN CN201821845015.8U patent/CN209206281U/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: 20190806 Termination date: 20191109 |