CN206568500U - A kind of diving board ejects Lengthening mechanism - Google Patents
A kind of diving board ejects Lengthening mechanism Download PDFInfo
- Publication number
- CN206568500U CN206568500U CN201720157327.9U CN201720157327U CN206568500U CN 206568500 U CN206568500 U CN 206568500U CN 201720157327 U CN201720157327 U CN 201720157327U CN 206568500 U CN206568500 U CN 206568500U
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- China
- Prior art keywords
- board
- plates
- push rod
- retainer plate
- ejection
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Abstract
The utility model provides a kind of diving board and ejects Lengthening mechanism, including Ejector Retainer Plate, and thimble panel is fixed on Ejector Retainer Plate and with Ejector Retainer Plate；Board is fixed on the top of thimble panel, and B plates are on board, and rear cavity is embedded on B plates；Bolt is fixed through board with B plates, and bolt can move up and down setpoint distance in board；Push rod is connected after passing through thimble panel, board, B plates, rear cavity with push pedal, and secondary spring is provided with push rod position corresponding section in Ejector Retainer Plate, and secondary spring is initially in compressive state and is close to push rod bottom.During die sinking, shutter is opened, after ejector retainner plate ejection terminates, and the secondary spring of push rod bottom original compression is upheld, and drives push rod and push pedal to continue up one segment distance of ejection.The utility model is simple in construction, and cost is low, by the setting of secondary spring, and push rod is ejected distance realizes lengthening, realizes that depanning is more smooth, it is ensured that the quality of product, improves production efficiency.
Description
Technical field
The utility model is related to a kind of diving board plus ejecting push plate mechanism for ejection die product, belongs to Tool and Die Technology neck
Domain.
Background technology
In die industry, frequently encountering product needs the situation of ejection die.At present, the ejection tool generally used is
Diving board adds ejecting push plate mechanism.
Existing diving board adds ejecting push plate mechanism when in use, and there are the following problems：
Due to board or other reasonses, the total height of mould may limit ejection distance can only be within limits.This
When, such as fruit product is higher, and ejector retainner plate can not be ejected all, or similarity piece is without all ejecting, and can be led without all ejections
Cause depanning less smooth.In this case, or production reluctantly, this can influence product quality and production efficiency；Repair a die and add
High square iron, changes whole thimbles and correlated parts, and may change large size board, and this needs to increase extra-pay, causes cost
Increase, and tedious process, production efficiency reduction.
Utility model content
The technical problems to be solved in the utility model be how simply, conveniently, lengthen diving board plus ejecting push plate at low cost
The ejection distance of mechanism.
In order to solve the above-mentioned technical problem, the technical solution of the utility model is to provide a kind of diving board ejection Lengthening mechanism,
It is characterized in that：Including Ejector Retainer Plate, thimble panel is fixed on Ejector Retainer Plate and with Ejector Retainer Plate；Board is fixed on thimble
The top of panel, B plates are on board, and rear cavity is embedded on B plates；Bolt is fixed through board with B plates, and bolt can held
Setpoint distance is moved up and down in plate；
Push rod is connected after passing through thimble panel, board, B plates, rear cavity with push pedal, relative with push rod position in Ejector Retainer Plate
It should locate to be provided with secondary spring, secondary spring is initially in compressive state and is close to push rod bottom.
Preferably, the distance of one section of setting of the board and thimble panel original state interval.
Preferably, the B intralamellar parts are provided with inside bolt hole, board with board junction and are provided with step groove；Stud base
In the step groove on board, the bolt hole at the top of bolt with B intralamellar parts is locked；In the step groove that bolt can be on board
Move up and down setpoint distance.
Preferably, fixed at the top of the push rod with push pedal by screw lock.
Preferably, the thimble panel is fixed with Ejector Retainer Plate by screw lock.
Preferably, in addition to release link, release link, which is passed through, is located at thimble in the thimble panel, board and B plates, release link
Place and it is cased with (the first back-moving spring, release link outside hypomere inside the board being located at B intralamellar part hypomeres between panel and board
It is cased with second back-moving spring outside.
It is highly preferred that the (the first back-moving spring, second back-moving spring original state are in normal condition, do not stretch not yet
Compression.
Preferably, in addition to bottom plate, bottom plate is below the Ejector Retainer Plate.
It is spaced it is highly preferred that being followed closely between the Ejector Retainer Plate and bottom plate by rubbish.
If board and thimble panel original state spacing distance H, the diving board that the present embodiment is provided eject the work of Lengthening mechanism
Make method as follows：
During die sinking, board is fixed, B plates, rear cavity, push rod, push pedal, thimble panel, secondary spring and Ejector Retainer Plate
First with shutter, mould opens setpoint distance forward, is set to S, now moves to top pole in step groove of the bolt on board
Extreme position, B plates can not be moved upwards again, (the first back-moving spring, second back-moving spring compression, the height between thimble panel and board
Degree spacing is changed into H-S.
After opening terminates, ejector retainner plate start ejection, i.e., board is fixed, thimble panel, secondary spring, Ejector Retainer Plate,
Push rod and push pedal are moved upwardly together apart from H-S, and second back-moving spring continues to compress.
Finally, push rod bottom original compression secondary spring uphold, drive push rod and push pedal continue up ejection one section away from
From.
After mould unloading structure, in the presence of (the first back-moving spring, second back-moving spring, integral reset to original state.
The device that the utility model is provided overcomes the deficiencies in the prior art, and simple in construction, cost is low, passes through secondary spring
Setting, make push rod eject distance realize lengthenings, realize that depanning is more smooth, it is ensured that the quality of product, improve production imitate
Rate.
Brief description of the drawings
Fig. 1 ejects the structural representation of Lengthening mechanism for the diving board that the present embodiment is provided.
Embodiment
With reference to specific embodiment, the utility model is expanded on further.It should be understood that these embodiments are merely to illustrate this
Utility model rather than limitation scope of the present utility model.In addition, it is to be understood that reading the content of the utility model instruction
Afterwards, those skilled in the art can make various changes or modifications to the utility model, and these equivalent form of values equally fall within this Shen
Please appended claims limited range.
Fig. 1 ejects the structural representation of Lengthening mechanism, described diving board ejection extension machine for the diving board that the present embodiment is provided
Structure includes bottom plate 9, and Ejector Retainer Plate 8 is placed on bottom plate 9, is spaced between Ejector Retainer Plate 8 and bottom plate 9 by rubbish nail 12, thimble
Panel 6 is locked on Ejector Retainer Plate 8 and with Ejector Retainer Plate 8 by screw.
Board 5 is fixed on the top of thimble panel 6, original state, the two spacing distance H.B plates 4 are located on board 5, rear mold
Benevolence 3 is embedded on B plates 4.The inside of B plates 4 is provided with inside bolt hole, board 5 with the junction of board 5 and is provided with step groove.The bottom of bolt 13
Portion is located in the step groove on board 5, and the top of bolt 13 is locked with the bolt hole inside B plates 4；Platform of the bolt 13 on board 5
There is the operating range that height is S in rank groove.I.e. board 5 is fixed, and B plates 4 and bolt 13 can move up height with respect to board 5
S。
Release link 10, which passes through in thimble panel 6, board 5 and B plates 4, release link to be located between thimble panel 6 and board 5, to be located
And be cased with outside the inside hypomere of board 5 in (the first back-moving spring 11, release link be located at the inside hypomere of B plates 4 outside be cased with second answer
Position spring 14.(the first back-moving spring 11, the original state of second back-moving spring 14 are in normal condition, do not stretch and also do not compress.
Push rod 2 passes through screw lock after passing through thimble panel 6, board 5, B plates 4, rear cavity 3 with push pedal 1.Ejector Retainer Plate 8
The upper and position corresponding section of push rod 2 is placed with secondary spring 7, and the original state of secondary spring 7 is in compressive state.
During die sinking, board 5 is fixed, B plates 4, rear cavity 3, push rod 2, push pedal 1, thimble panel 6, secondary spring 7 and top
First with shutter, mould opens setpoint distance S (being moved up in Fig. 1 apart from S) to pin bottom plate 8 forward, and now bolt 13 is in board
Top limit position is moved in step groove on 5, B plates 4 can not be moved upwards again, (the first back-moving spring 11, second resets bullet
Spring 14 compresses, and the height spacing between thimble panel 6 and board 5 is changed into H-S.
When A, B plate open terminate after, ejector retainner plate start ejection, i.e., board 5 is fixed, thimble panel 6, secondary spring 7,
Ejector Retainer Plate 8, push rod 2 and push pedal 1 are moved upwardly together apart from H-S, and second back-moving spring 14 continues to compress.
Finally, the secondary spring 7 of the bottom original compression of push rod 2 is upheld, drive push rod 2 and push pedal 1 continue up ejection away from
From L.
After mould unloading structure, in the presence of (the first back-moving spring 11, second back-moving spring 14, integral reset to initial shape
State.
Compared to traditional ejecting mechanism, the diving board ejection Lengthening mechanism that the present embodiment is provided is not increasing mechanism total length
Under the premise of, by the setting of secondary spring, push rod is ejected distance realizes lengthening, realizes that depanning is more smooth, it is ensured that product
Quality, improve production efficiency.
Claims (9)
1. a kind of diving board ejects Lengthening mechanism, it is characterised in that：Including Ejector Retainer Plate (8), thimble panel (6) is located at Ejector Retainer Plate
(8) it is on and fixed with Ejector Retainer Plate (8)；Board (5) is fixed on the top of thimble panel (6), and B plates (4) are located on board (5),
Rear cavity (3) is embedded on B plates (4)；Bolt (13) is fixed with B plates (4) through board (5), and bolt (13) can be in board (5)
Inside move up and down setpoint distance；
Push rod (2) is connected with push pedal (1) afterwards through thimble panel (6), board (5), B plates (4), rear cavity (3), Ejector Retainer Plate
(8) secondary spring (7) is provided with push rod (2) position corresponding section, secondary spring (7) is initially in compressive state and is close to top
Bar (2) bottom.
2. a kind of diving board ejection Lengthening mechanism as claimed in claim 1, it is characterised in that：The board (5) and thimble panel
(6) distance of the one section of setting in original state interval.
3. a kind of diving board ejection Lengthening mechanism as claimed in claim 1, it is characterised in that：B plates (4) inside and board
(5) junction, which is provided with inside bolt hole, board (5), is provided with step groove；Step groove of bolt (13) bottom on board (5)
It is interior, locked at the top of bolt (13) with the internal bolt hole of B plates (4)；Bolt (13) can be above and below the step groove on board (5) be interior
Mobile setpoint distance.
4. a kind of diving board ejection Lengthening mechanism as claimed in claim 1, it is characterised in that：Push rod (2) top and push pedal
(1) fixed by screw lock.
5. a kind of diving board ejection Lengthening mechanism as claimed in claim 1, it is characterised in that：The thimble panel (6) and thimble
Bottom plate (8) is fixed by screw lock.
6. a kind of diving board ejection Lengthening mechanism as claimed in claim 1, it is characterised in that：Also include release link (10), reset
Bar (10), which is passed through, is located at thimble panel (6) and board in the thimble panel (6), board (5) and B plates (4), release link (10)
(5) place and it is cased with (the first back-moving spring (11), release link (10) being located in B plates (4) outside the internal hypomere of board (5) between
Subordinate's section is outer to be cased with second back-moving spring (14).
7. a kind of diving board ejection Lengthening mechanism as claimed in claim 6, it is characterised in that：The (the first back-moving spring (11),
Second back-moving spring (14) original state is in normal condition, does not stretch and does not also compress.
8. a kind of diving board ejection Lengthening mechanism as claimed in claim 1, it is characterised in that：Also include bottom plate (9), bottom plate (9)
Below the Ejector Retainer Plate (8).
9. a kind of diving board ejection Lengthening mechanism as claimed in claim 8, it is characterised in that：The Ejector Retainer Plate (8) and bottom plate
(9) (12) are followed closely by rubbish between to be spaced.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720157327.9U CN206568500U (en) | 2017-02-21 | 2017-02-21 | A kind of diving board ejects Lengthening mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720157327.9U CN206568500U (en) | 2017-02-21 | 2017-02-21 | A kind of diving board ejects Lengthening mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206568500U true CN206568500U (en) | 2017-10-20 |
Family
ID=60059865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720157327.9U Active CN206568500U (en) | 2017-02-21 | 2017-02-21 | A kind of diving board ejects Lengthening mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206568500U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110181773A (en) * | 2019-06-23 | 2019-08-30 | 昆山嘉华汽车电子科技有限公司 | A kind of border button bit forced demoulding structure |
-
2017
- 2017-02-21 CN CN201720157327.9U patent/CN206568500U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110181773A (en) * | 2019-06-23 | 2019-08-30 | 昆山嘉华汽车电子科技有限公司 | A kind of border button bit forced demoulding structure |
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