CN208696074U - A kind of stamping die of damping anticracking - Google Patents
A kind of stamping die of damping anticracking Download PDFInfo
- Publication number
- CN208696074U CN208696074U CN201820972905.9U CN201820972905U CN208696074U CN 208696074 U CN208696074 U CN 208696074U CN 201820972905 U CN201820972905 U CN 201820972905U CN 208696074 U CN208696074 U CN 208696074U
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- Prior art keywords
- damping
- die
- pull rod
- fixedly installed
- plate
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Abstract
The utility model discloses a kind of stamping dies of damping anticracking, including die device, it is equipped with mounting plate above the die device, is equipped with upper die holder above the mounting plate, the die device decentralization is equipped with lower die holder, and the die device two sides are equipped with damping device.The utility model has the advantages that carrying out hydraulic pressure support by the shoe cream room in damping device, and hydraulic control is carried out by the hydraulic stem in working chamber, improve the effect of hydraulic pressure support, and improve the effect of damping, gas transmission control is carried out by piston, and the control gone up and down, improve the dynamics of lifting support, improve the effect of shock-absorbing protecting, support is fixed by the fixed support plate in beater mechanism, and it is buffered by impact bar loose buffer plate, secondly, spring supporting is carried out by buffering elastic spring base, improve the effect of support, and improve buffering effect, reduce the damage to impact bar, improve the efficiency of work.
Description
Technical field
The utility model relates to stamping die technologies, it particularly relates to a kind of stamping die of damping anticracking.
Background technique
Stamping die is equipped a kind of special process that material is processed into part, referred to as cold punching in Cold Press Working
Compression mould, punching press are at room temperature, to apply pressure to material using the mold being mounted on press machine, it is made to generate separation or modeling
Property deformation, thus obtain needed for part a kind of pressure processing method.
At this stage, in mold in use, technological level is low, matching is bad, and utilization rate is low, and mold materials and mold are related
Backward in technique, the effect without damping causes to cause fractureing for punch rod during use, causes working efficiency low
Under.
For the problems in the relevant technologies, currently no effective solution has been proposed.
Utility model content
For the problems in the relevant technologies, the purpose of this utility model is to propose a kind of stamping die of damping anticracking, with
Overcome above-mentioned technical problem present in existing the relevant technologies.
The technical solution of the utility model is achieved in that
A kind of stamping die of damping anticracking, including die device, the die device top are fixed with mounting plate, institute
It states and is fixedly installed with upper die holder above mounting plate, the die device decentralization is fixedly installed with lower die holder, the die device two
Side is equipped with damping device, and the upper die holder is connect with the lower die holder by the damping device, the die device packet
Punch-pin is included, die shank is equipped with above the punch-pin, is fixedly installed with beater mechanism, the beater mechanism and institute below the die shank
It states die holder to be fixedly connected, the die shank side is equipped with the first pull rod, and the die shank other side is equipped with the second pull rod, and described first draws
It is equipped with below bar and second pull rod and is equipped with spring storehouse, be fixedly installed with pressure plate, the binder below the spring storehouse
It is equipped with workpiece below plate, is equipped with spring lever below the workpiece both ends, the spring lever side is equipped with movable tapered wedge, and described the
One pull rod side is equipped with screw, and second pull rod side is equipped with pin, and the pin side is equipped with fixed inclined wedge, the damping
Device includes shoe cream room, and working chamber is equipped with inside the shoe cream room, and the working chamber center is equipped with hydraulic stem, the working chamber top
Portion is equipped with hydraulic stem sealing ring, and the hydraulic stem runs through the hydraulic stem sealing ring, and the is equipped with above the hydraulic stem sealing ring
One damping rubber block, and first damping rubber block is flexibly connected with the hydraulic rod top, the hydraulic stem bottom is fixed
Piston is installed, rebound valve is equipped at the upper side of the piston, the other side is equipped with flowing valve above the piston, under the piston
Side is fixedly installed with compression valve, and the compression valve side is equipped with recuperation valve, and the bottom of the working chamber is fixedly installed with bottom valve, institute
Bottom valve bottom is stated equipped with nitrogen chamber, the nitrogen chamber lower section is equipped with the second damping rubber block.
Further, the damping device is flexibly connected with the upper die holder and the lower die holder, is opened on the lower die holder
Equipped with fixation hole, fixing bolt is equipped in the fixation hole, the punch-pin is fixedly connected with the lower die holder, in the pressure plate
Punching hole is offered, and the punching hole matches setting fixation hole with the punch-pin.
Further, the screw and the pin inlay setting with the upper die holder, first pull rod with it is described
Second pull rod bottom is fixedly connected with the spring storehouse, and shock-absorbing support spring, the damping are movably installed in the spring storehouse
Support spring is arranged on first pull rod and second pull rod, and spring orlop portion is flexibly connected with the workpiece.
Further, the first spring is equipped in the spring storehouse, the beater mechanism includes impact hydraulic cylinder, the impact
The side of hydraulic cylinder is equipped with hydraulic connecting valve, is equipped with surge plate in the impact hydraulic cylinder, under the surge plate
Side is fixedly installed with impact bar, and the impact bar runs through the impact hydraulic cylinder bottom, is fixedly installed on the impact bar
Determine support plate, the lower section of the fixed support plate is equipped with loose buffer plate, the fixed support plate and the loose buffer plate it
Between be fixedly installed with buffering elastic spring base, the loose buffer plate offers connector, and the loose buffer plate passes through the company
Interface is arranged with the impact bar and connect.
The utility model has the beneficial effects that carrying out hydraulic pressure support by the shoe cream room in damping device, and pass through working chamber
Interior hydraulic stem carries out hydraulic control, improves the effect of hydraulic pressure support, and improve the effect of damping, is carried out by piston defeated
Gas control system, and the control gone up and down improve the dynamics of lifting support, improve the effect of shock-absorbing protecting.
Support is fixed by the fixed support plate in beater mechanism, and is delayed by impact bar loose buffer plate
Punching improves the effect of support, and improve buffering effect secondly, carrying out spring supporting by buffering elastic spring base, reduces pair
The damage of impact bar improves the efficiency of work.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only the utility model
Some embodiments for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other attached drawings.
Fig. 1 is the structural schematic diagram according to the stamping die of the damping anticracking of the utility model embodiment；
Fig. 2 is the schematic internal view according to the stamping die of the damping anticracking of the utility model embodiment；
Fig. 3 is the damping device schematic internal view according to the stamping die of the damping anticracking of the utility model embodiment；
Fig. 4 is the beater mechanism schematic diagram according to the stamping die of the damping anticracking of the utility model embodiment.
In figure:
1, upper die holder；2, damping device；3, lower die holder；4, die device；5, mounting plate；6, pressure plate；7, pin；8, spiral shell
Nail；9, the first pull rod；10, spring storehouse；11, workpiece；12, the second pull rod；13, fixed inclined wedge；14, side plate；15, fixation hole；16,
Movable tapered wedge；17, spring lever；18, punch-pin；19, the first damping rubber block；20, hydraulic stem sealing ring；21, rebound valve；22, it presses
Contracting valve；23, bottom valve；24, the second damping rubber block；25, nitrogen chamber；26, recuperation valve；27, piston；28, flowing valve；29, it works
Chamber；30, shoe cream room；31, hydraulic stem；32, die shank；33, beater mechanism；34, surge plate；35, impact bar；36, fixed branch
Fagging；37, buffering elastic spring base；38, loose buffer plate；39, connector；40, impact hydraulic cylinder.
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.Based on the embodiments of the present invention, those of ordinary skill in the art's every other embodiment obtained, all belongs to
In the range of the utility model protection.
Embodiment according to the present utility model provides a kind of stamping die of damping anticracking.
As shown in Figs 1-4, according to the stamping die of the damping anticracking of the utility model embodiment, including die device 4, mould
It is fixed with mounting plate 5 above tool device 4, upper die holder 1 is fixedly installed with above mounting plate 5, the decentralization of die device 4 is fixedly mounted
There is lower die holder 3,4 two sides of die device are equipped with damping device 2, and upper die holder 1 is connect with lower die holder 3 by damping device 2, is mentioned
The effect of buffering between high upper die holder 1 and lower die holder 3, die device 4 include punch-pin 18, are equipped with die shank 32 above punch-pin 18,
The lower section of die shank 32 is fixedly installed with beater mechanism 33, is impacted by beater mechanism 33, and beater mechanism 33 and die holder 1 are fixed
Connection, 32 side of die shank are equipped with the first pull rod 9, and 32 other side of die shank is equipped with the second pull rod 12, the first pull rod 9 and the second pull rod 12
Lower section, which is equipped with, is equipped with spring storehouse 10, and the first pull rod 9 carries out pull rod with the second pull rod 12 and fixes, and is fixedly mounted below spring storehouse 10
There is pressure plate 6, workpiece 11 is equipped with below pressure plate 6, spring lever 17,17 side of spring lever is equipped with activity below 11 both ends of workpiece
Inclined wedge 16,9 side of the first pull rod of fixation hole are equipped with screw 8, and 12 side of the second pull rod is equipped with pin 7, and 7 side of pin, which is equipped with, to be fixed
Inclined wedge 13, damping device 2 include shoe cream room 30, and working chamber 29 is equipped with inside shoe cream room 30, and 29 center of working chamber is equipped with hydraulic stem
31, it is equipped with hydraulic stem sealing ring 20 at the top of working chamber 29, hydraulic stem 31 runs through hydraulic stem sealing ring 20, on hydraulic stem sealing ring 20
Side is equipped with the first damping rubber block 19, and the first damping rubber block 19 is connect with 31 top movable of hydraulic stem, 31 bottom of hydraulic stem
It is fixedly installed with piston 27, rebound valve 21 is equipped at the upper side of piston 27, the 27 top other side of piston is equipped with flowing valve 28, piston
27 lower sections are fixedly installed with compression valve 22, and 22 side of compression valve is equipped with recuperation valve 26, and the bottom of working chamber 29 is fixedly installed with bottom
Valve 23,23 bottom of bottom valve are equipped with nitrogen chamber 25, are equipped with the second damping rubber block 24 below nitrogen chamber 25.
Secondly, by being equipped with fixing bolt in fixation hole 15, punch-pin 18 is fixedly connected with lower die holder 3, opens up in pressure plate 6
There is punching hole, and punching hole matches setting fixation hole with punch-pin 18, improves fixed effect, and improve stability, first
Pull rod 9 is fixedly connected with 12 bottom of the second pull rod with spring storehouse 10, and shock-absorbing support spring, damping are movably installed in spring storehouse 10
Support spring is arranged on the first pull rod 9 and the second pull rod 12, and 10 bottom of spring storehouse is flexibly connected with workpiece 11, improves pull rod
Stabilization damping effect, and improve the protection to workpiece, beater mechanism 33 includes impact hydraulic cylinder 40, impact hydraulic cylinder 40
Side is equipped with hydraulic connecting valve 14, and surge plate 34, the fixed peace in the lower section of surge plate 34 are equipped in impact hydraulic cylinder 40
Equipped with impact bar 35, impact bar 35 runs through 40 bottom of impact hydraulic cylinder, is fixedly installed with fixed support plate 36 on impact bar 35, Gu
The lower section for determining support plate 36 is equipped with loose buffer plate 38, and buffering is fixedly installed between fixed support plate 36 and loose buffer plate 38
Spring lever 37, loose buffer plate 38 offers connector 39, and loose buffer plate 38 is arranged by connector 39 with impact bar 36
Connection, improves the effect of impact, and improve the protecting effect to impact bar.
With the aid of the technical scheme, hydraulic pressure support is carried out by the shoe cream room in damping device, and by working chamber
Hydraulic stem carry out hydraulic control, improve the effect of hydraulic pressure support, and improve the effect of damping, gas transmission carried out by piston
Control, and the control gone up and down improve the dynamics of lifting support, improve the effect of shock-absorbing protecting.
Support is fixed by the fixed support plate in beater mechanism, and is delayed by impact bar loose buffer plate
Punching improves the effect of support, and improve buffering effect secondly, carrying out spring supporting by buffering elastic spring base, reduces pair
The damage of impact bar improves the efficiency of work.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (4)
1. a kind of stamping die of damping anticracking, which is characterized in that solid above the die device (4) including die device (4)
Surely mounting plate (5) are equipped with, are fixedly installed with upper die holder (1) above the mounting plate (5), die device (4) decentralization is fixed
Be equipped with lower die holder (3), die device (4) two sides are equipped with damping device (2), and the upper die holder (1) and it is described under
Die holder (3) is connected by the damping device (2), and the die device (4) includes punch-pin (18), is set above the punch-pin (18)
Have die shank (32), be fixedly installed with beater mechanism (33) below the die shank (32), the beater mechanism (33) and it is described on
Die holder (1) is fixedly connected, and die shank (32) side is equipped with the first pull rod (9), and die shank (32) other side is equipped with second and draws
It is equipped with and is equipped with spring storehouse (10) below bar (12), first pull rod (9) and second pull rod (12), the spring storehouse
(10) lower section is fixedly installed with pressure plate (6), is equipped with workpiece (11) below the pressure plate (6), under workpiece (11) both ends
Side is equipped with spring lever (17), and spring lever (17) side is equipped with movable tapered wedge (16), and the first pull rod (9) side is equipped with
Screw (8), the second pull rod (12) side are equipped with pin (7), and pin (7) side is equipped with fixed inclined wedge (13), described
Damping device (2) includes shoe cream room (30), is equipped with working chamber (29) inside the shoe cream room (30), working chamber (29) center
Equipped with hydraulic stem (31), hydraulic stem sealing ring (20) are equipped at the top of the working chamber (29), the hydraulic stem (31) is through described
Hydraulic stem sealing ring (20), hydraulic stem sealing ring (20) top is equipped with the first damping rubber block (19), and first rubber
Glue buffer stopper (19) is connect with the hydraulic stem (31) top movable, and hydraulic stem (31) bottom is fixedly installed with piston
(27), rebound valve (21) being equipped at the upper side of the piston (27), the other side is equipped with flowing valve (28) above the piston (27),
It is fixedly installed with compression valve (22) below the piston (27), compression valve (22) side is equipped with recuperation valve (26), the work
The bottom for making chamber (29) is fixedly installed with bottom valve (23), and bottom valve (23) bottom is equipped with nitrogen chamber (25), the nitrogen chamber
(25) lower section is equipped with the second damping rubber block (24).
2. a kind of stamping die of damping anticracking according to claim 1, which is characterized in that opened on the lower die holder (3)
Equipped with fixation hole (15), fixing bolt, the punch-pin (18) and the lower die holder (3) fixed company are equipped in the fixation hole (15)
It connects, punching hole is offered on the pressure plate (6), and the punching hole matches setting with the punch-pin (18).
3. a kind of stamping die of damping anticracking according to claim 1, which is characterized in that first pull rod (9) with
Second pull rod (12) bottom is fixedly connected with the spring storehouse (10), is movably installed with damping branch in the spring storehouse (10)
Spring is supportted, the shock-absorbing support spring is arranged on first pull rod (9) and second pull rod (12), and the spring storehouse
(10) bottom is flexibly connected with the workpiece (11).
4. a kind of stamping die of damping anticracking according to claim 1, which is characterized in that beater mechanism (33) packet
It includes impact hydraulic cylinder (40), the side of the impact hydraulic cylinder (40) is equipped with hydraulic connecting valve (14), the impact hydraulic cylinder
(40) surge plate (34) are equipped in, are fixedly installed with impact bar (35), the punching below the surge plate (34)
It hits bar (35) and is fixedly installed with fixed support plate (36) on the impact hydraulic cylinder (40) bottom, the impact bar (35),
The lower section of the fixed support plate (36) is equipped with loose buffer plate (38), the fixed support plate (36) and the loose buffer plate
(38) it is fixedly installed between buffering elastic spring base (37), the loose buffer plate (38) offers connector (39), and the work
Dynamic buffer board (38) are arranged with the impact bar (35) by the connector (39) and are connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820972905.9U CN208696074U (en) | 2018-06-24 | 2018-06-24 | A kind of stamping die of damping anticracking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820972905.9U CN208696074U (en) | 2018-06-24 | 2018-06-24 | A kind of stamping die of damping anticracking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208696074U true CN208696074U (en) | 2019-04-05 |
Family
ID=65936980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820972905.9U Expired - Fee Related CN208696074U (en) | 2018-06-24 | 2018-06-24 | A kind of stamping die of damping anticracking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208696074U (en) |
-
2018
- 2018-06-24 CN CN201820972905.9U patent/CN208696074U/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: 20190405 Termination date: 20200624 |