CN206662074U - A kind of shock-damping structure of drift die shoe - Google Patents
A kind of shock-damping structure of drift die shoe Download PDFInfo
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- CN206662074U CN206662074U CN201720363883.1U CN201720363883U CN206662074U CN 206662074 U CN206662074 U CN 206662074U CN 201720363883 U CN201720363883 U CN 201720363883U CN 206662074 U CN206662074 U CN 206662074U
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- cavity plate
- die shoe
- cushion pad
- drift
- spring
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Abstract
Plunger chip die technical field is the utility model is related to, more particularly to a kind of shock-damping structure of drift die shoe, including die shoe, the upper surface of cavity plate are provided with least one drift groove, the trapezoidal shape in cross section of cavity plate, and the upper surface area of cavity plate is less than lower surface area；Cushion pad is embedded in cushion pad positioning chamber, and cavity plate is embedded in groove seat positioning chamber, and cushion collar one end is embedded in annular distance is buffered, and the cushion collar other end is pressed on cushion pad after stretching out buffering annular distance；The lower surface of die shoe is provided with the spring eye to match with spring, and spring is embedded in spring eye, and bolt one end is stretched into spring eye, is threadedly coupled through spring, with the die holder screw of die shoe, is threadedly coupled with the drift groove screw of cavity plate successively.When using the utility model, after repeatedly buffering, the impact to drift groove position and die shoe is considerably reduced, and then protects ground, effectively extends the service life on ground.
Description
Technical field
Plunger chip die technical field is the utility model is related to, more particularly to a kind of shock-damping structure of drift die shoe.
Background technology
Diel is to be used for stamping instrument made of metal and other rigid materials.Punching press, it is in room temperature
Under, pressure is applied to material using the mould on forcing press, it is produced separation or plastic deformation, needed for obtaining
A kind of pressure processing method of part.In punching course, drift groove position and die shoe, should often by larger impulsive force
Impulsive force typically directly passes to ground, both larger noise is brought to production, also to ground（Floor ground）Bring great
Damage, is effectively reduced face（Floor ground）Service life, therefore be necessary to provide a kind of shock-damping structure of drift die shoe.
Utility model content
The defects of the purpose of this utility model is to be directed to prior art and deficiency, there is provided a kind of damping of drift die shoe
Structure.
To achieve the above object, the technical solution adopted in the utility model is：
A kind of shock-damping structure of drift die shoe described in the utility model, including it is die shoe, cavity plate, cushion pad, multiple
Bolt, multiple springs and at least one cushion collar,
The upper surface of the cavity plate is provided with least one drift groove, and the trapezoidal shape in cross section of the cavity plate is described recessed
The upper surface area of mould is less than lower surface area；The lower surface of the cavity plate is provided with the buffering annular distance to match with cushion collar；
The front end face of the die shoe is provided with the groove seat positioning chamber to match with cavity plate；The front end face of the die shoe is also
It is provided with the cushion pad positioning chamber to match with cushion pad；Groove seat positioning chamber and cushion pad positioning chamber are front and rear through setting；
The upper surface of the die shoe and the upper surface of cavity plate are in same level；
The cushion pad is embedded in cushion pad positioning chamber, and cavity plate is embedded in groove seat positioning chamber, and the cushion pad is located at
Between the bottom surface of cavity plate and cushion pad positioning chamber；
Cushion collar one end is embedded in annular distance is buffered, and the cushion collar other end is pressed on cushion pad after stretching out buffering annular distance；
The lower surface of the die shoe is provided with the spring eye to match with spring, and spring is embedded in spring eye, bolt
One end stretches into spring eye, is threadedly coupled through spring, with the die holder screw of die shoe successively, the drift groove screw screw thread with cavity plate
Connection.
Further, the cushion collar is located at the underface setting of drift groove, and cushion collar is identical with the quantity of drift groove.
Further, the cushion pad and cushion collar are made of elastomeric material.
After said structure, the utility model has the beneficial effect that：A kind of drift die shoe described in the utility model
Shock-damping structure, including die shoe, cavity plate, cushion pad, multiple bolts, multiple springs and at least one cushion collar,
The upper surface of the cavity plate is provided with least one drift groove, and the trapezoidal shape in cross section of the cavity plate is described recessed
The upper surface area of mould is less than lower surface area；The lower surface of the cavity plate is provided with the buffering annular distance to match with cushion collar；
The front end face of the die shoe is provided with the groove seat positioning chamber to match with cavity plate；The front end face of the die shoe is also
It is provided with the cushion pad positioning chamber to match with cushion pad；Groove seat positioning chamber and cushion pad positioning chamber are front and rear through setting；
The upper surface of the die shoe and the upper surface of cavity plate are in same level；
The cushion pad is embedded in cushion pad positioning chamber, and cavity plate is embedded in groove seat positioning chamber, and the cushion pad is located at
Between the bottom surface of cavity plate and cushion pad positioning chamber；
Cushion collar one end is embedded in annular distance is buffered, and the cushion collar other end is pressed on cushion pad after stretching out buffering annular distance；
The lower surface of the die shoe is provided with the spring eye to match with spring, and spring is embedded in spring eye, bolt
One end stretches into spring eye, is threadedly coupled through spring, with the die holder screw of die shoe successively, the drift groove screw screw thread with cavity plate
Connection.
When using the utility model, split by die shoe and cavity plate, by the way that the upper surface area of cavity plate is set
Less than lower surface area, when punch, cavity plate greatly reduces the impact to die shoe, and this structure just forms first set and delayed
Punch mechanism；At the same time, cushion pad and cushion collar just form second set of buffer gear；Connect when impact occurs for die shoe and cavity plate
When touching, spring just forms the 3rd set of buffer gear, therefore, after repeatedly buffering, considerably reduce to drift groove position and
The impact of die shoe, and then protect ground（Or floor ground）, effectively extend ground（Or floor ground）Service life.
Brief description of the drawings
Fig. 1 is front view of the present utility model；
Fig. 2 is sectional view of the present utility model；
Fig. 3 is the sectional view of cushion collar；
Description of reference numerals：
1st, die shoe；1-1, spring eye；
2nd, cavity plate；2-1, drift groove；
3rd, cushion pad；4th, bolt；5th, spring；6th, cushion collar.
Embodiment
The utility model is further described below in conjunction with the accompanying drawings.
As shown in Figure 1 to Figure 3, the shock-damping structure of a kind of drift die shoe described in the utility model, including die shoe 1,
Cavity plate 2, cushion pad 3, multiple bolts 4, multiple springs 5 and at least one cushion collar 6,
The upper surface of the cavity plate 2 is provided with least one drift groove 2-1, the trapezoidal shape in cross section of the cavity plate 2, institute
The upper surface area for stating cavity plate 2 is less than lower surface area；The lower surface of the cavity plate 2 is provided with delays with what cushion collar 6 matched
Rush annular distance.
The front end face of the die shoe 1 is provided with the groove seat positioning chamber to match with cavity plate 2；The front end of the die shoe 1
Face is additionally provided with the cushion pad positioning chamber to match with cushion pad 3；Groove seat positioning chamber and cushion pad positioning chamber are front and rear run through
Set；The upper surface of the die shoe 1 is in same level with the upper surface of cavity plate 2.
The cushion pad 3 is embedded in cushion pad positioning chamber, and cavity plate 2 is embedded in groove seat positioning chamber, the cushion pad 3
Between the bottom surface of cavity plate 2 and cushion pad positioning chamber.
The one end of cushion collar 6 is embedded in annular distance is buffered, and the other end of cushion collar 6 is pressed on cushion pad 3 after stretching out buffering annular distance
On.The length of cushion collar 6 is more than the length of buffering annular distance, length of the length than buffering annular distance of cushion collar 6 of the present utility model
It more than 2mm, the other end of cushion collar 6 is pressed on cushion pad 3, can ensure to play cushioning effect.
The lower surface of the die shoe 1 is provided with the spring eye 1-1 to match with spring 5, and spring 5 is embedded in spring eye 1-
In 1, the one end of bolt 4 stretches into spring eye 1-1 successively, is threadedly coupled through spring 5, with the die holder screw of die shoe 1 and cavity plate 2
Drift groove screw threaded connection.Because bolt 4 is respectively Hard link with die shoe 1, cavity plate 2, so, when drift works, punching
The impulsive force of head will be directly passed to die shoe 1, cavity plate 2 and bolt 4, and now, spring 5 will absorb a part of impulsive force,
Both play cushioning effect, can protect again bolt 4 respectively with die shoe 1, the Hard link of cavity plate 2.
As a kind of preferred embodiment of the present utility model, the underface that the cushion collar 6 is located at drift groove 2-1 is set, and is delayed
Punching set 6 is identical with drift groove 2-1 quantity, is to correspond to set, has and promote in the impulsive force to drift groove 2-1
Solution, absorb.
As a kind of preferred embodiment of the present utility model, the cushion pad 3 and cushion collar 6 are made of elastomeric material.
When using the utility model, split by die shoe and cavity plate, by the way that the upper surface area of cavity plate is set
Less than lower surface area, when punch, cavity plate greatly reduces the impact to die shoe, and this structure just forms first set and delayed
Punch mechanism；At the same time, cushion pad and cushion collar just form second set of buffer gear；Connect when impact occurs for die shoe and cavity plate
When touching, spring just forms the 3rd set of buffer gear, therefore, after repeatedly buffering, considerably reduce to drift groove position and
The impact of die shoe, and then protect ground（Or floor ground）, effectively extend ground（Or floor ground）Service life.
Described above is only better embodiment of the present utility model, therefore all according to described in the utility model patent application range
The equivalent change or modification done of construction, feature and principle, be included in the utility model patent application range.
Claims (3)
1. a kind of shock-damping structure of drift die shoe, including die shoe（1）, it is characterised in that：It also includes cavity plate（2）, it is slow
Punching pad（3）, multiple bolts（4）, multiple springs（5）With at least one cushion collar（6）,
The cavity plate（2）Upper surface be provided with least one drift groove（2-1）, the cavity plate（2）The trapezoidal shape in cross section,
The cavity plate（2）Upper surface area be less than lower surface area；The cavity plate（2）Lower surface be provided with and cushion collar（6）Phase
The buffering annular distance of matching；
The die shoe（1）Front end face be provided with and cavity plate（2）The groove seat positioning chamber to match；The die shoe（1）Before
End face is additionally provided with and cushion pad（3）The cushion pad positioning chamber to match；Groove seat positioning chamber and cushion pad positioning chamber are front and rear
Through setting；The die shoe（1）Upper surface and cavity plate（2）Upper surface be in same level；
The cushion pad（3）It is embedded in cushion pad positioning chamber, cavity plate（2）It is embedded in groove seat positioning chamber, the cushion pad（3）
Positioned at cavity plate（2）Between the bottom surface of cushion pad positioning chamber；
Cushion collar（6）One end is embedded in annular distance is buffered, cushion collar（6）The other end is pressed on cushion pad after stretching out buffering annular distance
（3）On；
The die shoe（1）Lower surface be provided with and spring（5）The spring eye to match（1-1）, spring（5）It is embedded in spring
Hole（1-1）In, bolt（4）Spring eye is stretched into one end successively（1-1）, through spring（5）With die shoe（1）Die holder screw spiral shell
Line connects and cavity plate（2）Drift groove screw threaded connection.
A kind of 2. shock-damping structure of drift die shoe according to claim 1, it is characterised in that：The cushion collar（6）Position
In drift groove（2-1）Underface set, cushion collar（6）With drift groove（2-1）Quantity it is identical.
A kind of 3. shock-damping structure of drift die shoe according to claim 1, it is characterised in that：The cushion pad（3）With
Cushion collar（6）It is made of elastomeric material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720363883.1U CN206662074U (en) | 2017-04-10 | 2017-04-10 | A kind of shock-damping structure of drift die shoe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720363883.1U CN206662074U (en) | 2017-04-10 | 2017-04-10 | A kind of shock-damping structure of drift die shoe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206662074U true CN206662074U (en) | 2017-11-24 |
Family
ID=60367008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720363883.1U Active CN206662074U (en) | 2017-04-10 | 2017-04-10 | A kind of shock-damping structure of drift die shoe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206662074U (en) |
-
2017
- 2017-04-10 CN CN201720363883.1U patent/CN206662074U/en active Active
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