CN208033371U - A kind of switching mechanism - Google Patents
A kind of switching mechanism Download PDFInfo
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- CN208033371U CN208033371U CN201820439957.XU CN201820439957U CN208033371U CN 208033371 U CN208033371 U CN 208033371U CN 201820439957 U CN201820439957 U CN 201820439957U CN 208033371 U CN208033371 U CN 208033371U
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- guide plate
- inclined wedge
- track
- wedge guide
- cylinder
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Abstract
The utility model provides a kind of switching mechanism, more particularly to diel switching mechanism technical field, including cylinder, the coaster and inclined wedge drive block and upper mold wedge mechanism being connect with cylinder, upper mold wedge mechanism is equipped with rollback nitrogen cylinder, upper mold wedge mechanism is set there are one the first inclined surface, inclined wedge drive block includes the first inclined wedge guide plate being connected with each other and inclined wedge drive seat, the top of inclined wedge drive seat sets that there are one the second inclined surface for complementing one another with the first inclined surface, coaster is equipped with the second inclined wedge guide plate to complement one another with the first inclined wedge guide plate, second inclined wedge guide plate is equipped with the track for the sliding of the first inclined wedge guide plate, track includes inclined first track and is parallel to the second track of cylinder, the high-end end with the second track of first track is connected, cylinder makes the first inclined surface and the second inclined surface joint by pushing coaster movement.The utility model overcomes the structure of part to be punched to limit instead of the switching of pneumatic type fixed seat, completes side deburring, the switchings such as side shaping.
Description
Technical field
The utility model belongs to diel switching mechanism production technical field, and in particular to a kind of switching mechanism.
Background technology
The part that some needs are switched with production often installs 2 kinds of shapes in order to cost-effective on same mold
The operating mechanism of state, typically by two kinds of operating mechanisms be mounted on upper mold on, one of which operating mechanism without using when return
It being reduced in upper mold, use when, is pushed out again, and be pushed out typically being realized by pneumatic type fixed seat, but
It is for some special parts, such as the reservoir port of gusset, it is sometimes desirable to go out reservoir port, carry out the behaviour such as side deburring, side shaping
Make, do not need sometimes, but limited by structure, pneumatic type fixed seat can not be installed, and upper mold also just can not be on driven mold
Upper mold wedge mechanism goes out reservoir port and carries out the switchings such as side deburring, side shaping.
Therefore it is badly in need of a kind of switching mechanism that can solve existing issue.
Utility model content
The purpose of this utility model is to provide a kind of switching mechanism, overcomes the structure of part to be punched to limit, instead of gas
Dynamic formula fixed seat switches, and completes side deburring, the switchings such as side shaping.
The utility model provides the following technical solution：
A kind of switching mechanism, including cylinder, the coaster that is connect with the cylinder and inclined wedge drive block and upper mold inclined wedge machine
Structure, the upper mold wedge mechanism are equipped with rollback nitrogen cylinder, and the upper mold wedge mechanism is set there are one the first inclined surface, and the inclined wedge drives
Motion block includes the first inclined wedge guide plate being connected with each other and inclined wedge drive seat, the top of the inclined wedge drive seat set there are one with it is described
The second inclined surface that first inclined surface complements one another, the coaster are equipped with second to complement one another with the first inclined wedge guide plate
Inclined wedge guide plate, the second inclined wedge guide plate are equipped with the track for the first inclined wedge guide plate sliding, and the track includes tilting
The first track and be parallel to the second track of the cylinder, the high-end end phase with second track of first track
Even, the cylinder made by pushing coaster movement the first inclined wedge guide plate and the inclined wedge drive seat move upwards into
And make first inclined surface and second inclined surface joint.When needing to carry out side deburring or side flanging, when the shaping of side,
The cylinder pushes the coaster to travel forward, and the first inclined wedge guide plate can be from the track of the second inclined wedge guide plate
Low side travel forward to high end motion, that is, the second inclined wedge guide plate and gradually lift the first inclined wedge guide plate upwards
It rises, to make the first inclined wedge guide plate move upwards coupled inclined wedge drive seat will also moved upwards, pass through institute
It states the second inclined wedge guide plate to drive after inclined wedge drive seat moves upward to the position of setting, then upper mold wedge mechanism is downward in molding
Since the inclined wedge drive seat moves to, potential energy is enough and the contact of upper mold wedge mechanism when movement, that is, first inclined surface with
Second inclined surface joint, the upper mold wedge mechanism can be pushed travel forward namely with the push rod of the cylinder
The direction of motion is identical, that is, generates the power of one and rollback nitrogen cylinder negative direction, and this power is more than the power of rollback nitrogen cylinder, then can complete
To the side deburring of part or side flanging, side shaping.When need not carry out side deburring or side flanging, when the shaping of side, the gas
Cylinder pulls the coaster to move backward, and the first inclined wedge guide plate is high-end to low from the track of the second inclined wedge guide plate
End motion will also move downward, upper mold wedge mechanism exists at this time to make the inclined wedge drive seat move downward with part
Since the inclined wedge drive seat moves downward when molding moves downward, so upper mold wedge mechanism can not drive with the inclined wedge
Seated connection touches, then the upper mold wedge mechanism, which can be constantly in rollback state, can not complete side deburring or side flanging, side shaping.
Preferably, the first inclined wedge guide plate is set there are one inclined sliding block, and the sliding block intersects with the track activity.
Convenient for the horizontal movement of cylinder to be switched to the up and down motion of the first inclined wedge guide plate.
Preferably, the second inclined wedge guide plate is the second inclined wedge guide plate of stage body shape, the vertical profile of the second inclined wedge guide plate
The shape in face is right-angled trapezium, and the inclined-plane of the second inclined wedge guide plate and top surface constitute the track.The first inclined wedge guide plate
The top of the second inclined wedge guide plate is slided into from the top of the track, the top of the second inclined wedge guide plate of stage body shape is level
Face is conducive to keep the stabilization of the first inclined wedge guide plate, that is, is conducive to the stabilization of the inclined wedge drive seat.
Preferably, the first inclined wedge guide plate is arranged with the second inclined wedge guide plate for minute surface, the first inclined wedge guide plate
Inclined-plane constitute the sliding block, the track and the sliding block intersect always.The track and the sliding block intersect also just always
It is the inclined-plane of the first inclined wedge guide plate and the inclined-plane of the second inclined wedge guide plate overlaps intersection always, is conducive to described
Sliding block slides on the track.
Preferably, the front end of the coaster is equipped with the first limiting plate, when without side deburring, when side flanging, and described first
Limiting plate is contacted with the bottom of the inclined wedge drive seat.Limit is played to the drive seat when the inclined wedge drive seat moves downward
Position effect.
Preferably, further include the second limiting plate, the second limiting plate and the coaster live close to one end of the cylinder
Dynamic connection.Second limiting plate avoids cylinder hyperkinesia backward, and position-limiting action is played to the coaster.
The utility model has the beneficial effects that：Overcome the structure of part to be punched to limit to cut instead of pneumatic type fixed seat
It changes, completes side deburring, the switchings such as side shaping.
Description of the drawings
Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality
Novel embodiment for explaining the utility model, does not constitute limitations of the present invention together.In the accompanying drawings：
Fig. 1 be the utility model without operations such as side deburrings when structural schematic diagram；
Structural schematic diagram when Fig. 2 is the operations such as the progress side deburring of the utility model.
Wherein in figure label for：1, cylinder；2, coaster；3, inclined wedge drive seat；31, the second inclined surface；4, the first inclined wedge is led
Plate；5, the second inclined wedge guide plate；6, track；61, the first track；62, the second track；7, upper mold wedge mechanism；71, rollback nitrogen cylinder；
72, the first inclined surface；8, the first limiting plate；9, the second limiting plate.
Specific implementation mode
A kind of switching mechanism as shown in Figs. 1-2, including cylinder 1, the coaster 2 that is connect with cylinder 1 and inclined wedge drive block and
Upper mold wedge mechanism 7, upper mold wedge mechanism 7 are equipped with rollback nitrogen cylinder 71, and upper mold wedge mechanism 7 is set there are one the first inclined surface 72,
Inclined wedge drive block includes the first inclined wedge guide plate 4 being connected with each other and inclined wedge drive seat 3, there are one the top of inclined wedge drive seat 3 is set
The second inclined surface 31 to complement one another with the first inclined surface 72, coaster 2 are equipped with second to complement one another with the first inclined wedge guide plate 4
Inclined wedge guide plate 5, the second inclined wedge guide plate 5 are equipped with the track 6 for the sliding of the first inclined wedge guide plate 4, and track 6 includes inclined first rail
Road 61 and the second track 62 for being parallel to cylinder 1, the high-end end with the second track 62 of the first track 61 are connected, and cylinder 1 is logical
It crosses the movement of promotion coaster 2 and so that the first inclined wedge guide plate 4 and inclined wedge drive seat 3 is moved upwards and then make the first inclined surface 72 and second
31 joint of inclined surface.
Specifically, the first inclined wedge guide plate 4 is set there are one inclined sliding block, sliding block intersects with 6 activity of track.Convenient for by cylinder
1 horizontal movement switchs to the up and down motion of the first inclined wedge guide plate 4.Second inclined wedge guide plate 5 is the second inclined wedge guide plate 5 of stage body shape,
The shape in the vertical section of the second inclined wedge guide plate 5 is right-angled trapezium, and the inclined-plane of the second inclined wedge guide plate 5 and top surface constitute track 6.First
Inclined wedge guide plate 4 slides into the top of the second inclined wedge guide plate 5 from the top of track 6, and the top of the second inclined wedge guide plate 5 of stage body shape is
Horizontal plane is conducive to keep the stabilization of the first inclined wedge guide plate 4, that is, is conducive to the stabilization of inclined wedge drive seat 3.First inclined wedge is led
Plate 4 and the second inclined wedge guide plate 5 are arranged for minute surface, and the inclined-plane of the first inclined wedge guide plate 4 constitutes sliding block, and track 6 and sliding block intersect always.
Track 6 and sliding block intersect the namely inclined-plane of the inclined-plane of the first inclined wedge guide plate 4 and the second inclined wedge guide plate 5 always part weight always
Folded intersection, is conducive to sliding block and is slided on track 6.
Specifically, the front end of coaster 2 is equipped with the first limiting plate 8, when without side deburring, when side flanging, the first limiting plate 8
It is contacted with the bottom of inclined wedge drive seat 3.Position-limiting action is played to drive seat when inclined wedge drive seat 3 moves downward.
Specifically, further include the second limiting plate 9, the second limiting plate 9 and close the cylinder 11 of coaster 22 one end it is movable
Connection.Second limiting plate 9 avoids the hyperkinesia backward of cylinder 1, and position-limiting action is played to coaster 2.
Principle：
The upper mold for the one set of die that the reservoir port of gusset uses is additionally provided with the upper mold for carrying out the operations such as side deburring, side shaping
Wedge mechanism 7, upper mold wedge mechanism 7 is equipped with rollback nitrogen cylinder 71, when being often used without, since rollback nitrogen cylinder 71 applies pressure
Upper mold wedge mechanism 7 can be made to retract, without work, to make its work must be by one and 71 negative direction of rollback nitrogen cylinder
Power, and this power is more than the power of rollback nitrogen cylinder 71, so that upper mold wedge mechanism 7 is travelled forward, to after certain position, could carry out side
The operations such as deburring, side shaping.The concrete principle of the present embodiment is as follows：
When needing to carry out side deburring or side flanging, when the shaping of side, cylinder 1 pushes coaster 2 to travel forward, and the first inclined wedge is led
Plate 4 can travel forward gradually from the low side of the track 6 of the second inclined wedge guide plate 5 to high end motion, that is, the second inclined wedge guide plate 5
First inclined wedge guide plate 4 is lifted up, also coupled inclined wedge will be made to drive to make the first inclined wedge guide plate 4 move upwards
Seat 3 moves upwards, and after driving inclined wedge drive seat 3 to move upward to the position of setting by the second inclined wedge guide plate 5, then upper mold is oblique
When molding is moved downward, since inclined wedge drive seat 3 moves to, potential energy is enough and upper mold wedge mechanism 7 contacts for wedge mechanism 7, that is,
31 joint of first inclined surface 71 and the second inclined surface, upper mold wedge mechanism 7 can be pushed travel forward namely with cylinder 1
The direction of motion of push rod is identical, that is, generates the power of one and 71 negative direction of rollback nitrogen cylinder, and this power is more than rollback nitrogen cylinder 71
Power completes side deburring, side flanging to make upper mold wedge mechanism 7 travel forward.When side deburring or side flanging need not be carried out,
When the shaping of side, cylinder 1 pulls coaster 2 to move backward, and the second inclined wedge guide plate 5 moves backward, and the first inclined wedge guide plate 4 will be opposite
It is moved from the high-end of track 6 of the second inclined wedge guide plate 5 to low side, that is, the first inclined wedge guide plate 4 loses the second inclined wedge guide plate 5
Lifting can move downward, to make inclined wedge drive seat 3 move downward, at this time upper mold wedge mechanism 7 when molding is moved downward by
It is moved downward in inclined wedge drive seat 3, so upper mold wedge mechanism 7 can not be contacted with inclined wedge drive seat 3, then upper mold wedge mechanism
7, which can be constantly in rollback state, can not complete side deburring or side flanging, side shaping.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, although ginseng
The utility model is described in detail according to previous embodiment, it for those skilled in the art, still can be with
Technical scheme described in the above embodiments is modified or equivalent replacement of some of the technical features.It is all
Within the spirit and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in this practicality
Within novel protection domain.
Claims (6)
1. a kind of switching mechanism, which is characterized in that the coaster and inclined wedge drive block that are connect including cylinder, with the cylinder and on
Mould wedge mechanism, the upper mold wedge mechanism are equipped with rollback nitrogen cylinder, and the upper mold wedge mechanism is set there are one the first inclined surface, institute
It includes the first inclined wedge guide plate being connected with each other and inclined wedge drive seat to state inclined wedge drive block, and the top of the inclined wedge drive seat is equipped with one
A the second inclined surface to complement one another with first inclined surface, the coaster are equipped with and the first inclined wedge guide plate phase interworking
Second inclined wedge guide plate of set, the second inclined wedge guide plate are equipped with the track for the first inclined wedge guide plate sliding, the track
Including inclined first track and the second track for being parallel to the cylinder, high-end and second track of first track
End be connected, the cylinder made by pushing coaster movement the first inclined wedge guide plate and the inclined wedge drive seat to
Upper movement makes first inclined surface and second inclined surface joint in turn.
2. switching mechanism according to claim 1, which is characterized in that inclined there are one being set on the first inclined wedge guide plate
Sliding block, the sliding block intersect with the track activity.
3. switching mechanism according to claim 2, which is characterized in that the second inclined wedge guide plate be stage body shape second tiltedly
The shape of wedge guide plate, the vertical section of the second inclined wedge guide plate is right-angled trapezium, the inclined-plane and top surface of the second inclined wedge guide plate
Constitute the track.
4. switching mechanism according to claim 3, which is characterized in that the first inclined wedge guide plate is led with second inclined wedge
Plate is arranged for minute surface, and the inclined-plane of the second inclined wedge guide plate constitutes the sliding block, and the track and the sliding block intersect always.
5. switching mechanism according to claim 1, which is characterized in that the front end of the coaster is equipped with the first limiting plate, when
Without side deburring, when side flanging, first limiting plate is contacted with the bottom of the inclined wedge drive seat.
6. according to the switching mechanism described in claim 1-5 any one, which is characterized in that further include the second limiting plate, institute the
Two limiting plates are flexibly connected with the coaster close to one end of the cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820439957.XU CN208033371U (en) | 2018-03-30 | 2018-03-30 | A kind of switching mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820439957.XU CN208033371U (en) | 2018-03-30 | 2018-03-30 | A kind of switching mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208033371U true CN208033371U (en) | 2018-11-02 |
Family
ID=63946305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820439957.XU Active CN208033371U (en) | 2018-03-30 | 2018-03-30 | A kind of switching mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208033371U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109834183A (en) * | 2019-03-14 | 2019-06-04 | 精诚工科汽车系统有限公司 | Wedge mechanism |
| CN111774494A (en) * | 2019-04-03 | 2020-10-16 | 上海赛科利汽车模具技术应用有限公司 | Swing material returning device |
| CN114558931A (en) * | 2021-03-09 | 2022-05-31 | 长城汽车股份有限公司 | Stamping die |
-
2018
- 2018-03-30 CN CN201820439957.XU patent/CN208033371U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109834183A (en) * | 2019-03-14 | 2019-06-04 | 精诚工科汽车系统有限公司 | Wedge mechanism |
| CN111774494A (en) * | 2019-04-03 | 2020-10-16 | 上海赛科利汽车模具技术应用有限公司 | Swing material returning device |
| CN111774494B (en) * | 2019-04-03 | 2022-08-09 | 上海赛科利汽车模具技术应用有限公司 | Swing material returning device |
| CN114558931A (en) * | 2021-03-09 | 2022-05-31 | 长城汽车股份有限公司 | Stamping die |
| CN114558931B (en) * | 2021-03-09 | 2024-01-19 | 长城汽车股份有限公司 | Stamping die |
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