CN110126326A - A kind of punching press damping thrust reverser mechanism - Google Patents
A kind of punching press damping thrust reverser mechanism Download PDFInfo
- Publication number
- CN110126326A CN110126326A CN201910530923.0A CN201910530923A CN110126326A CN 110126326 A CN110126326 A CN 110126326A CN 201910530923 A CN201910530923 A CN 201910530923A CN 110126326 A CN110126326 A CN 110126326A
- Authority
- CN
- China
- Prior art keywords
- punching press
- damping
- push arm
- main shaft
- pin joint
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B1/00—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
- B30B1/10—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by toggle mechanism
- B30B1/14—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by toggle mechanism operated by cams, eccentrics, or cranks
Abstract
The present invention discloses a kind of punching press damping thrust reverser mechanism, comprising: the anti-push arm of damping and spring, the anti-push arm rear end of the damping and punching press main shaft are hinged, and slide up and down and swing up and down with punching press main shaft, it is compressed in the middle part of spring upper end and the anti-push arm lower end of damping, which compresses with base；Damping anti-push arm front end upper surface is provided with pin joint seat, the pin joint seat upper end is provided with opening up pivot connected slot, a pivot, the fulcrum that the pivot connected slot of the pin joint seat is arranged with the pivot under the elastic force effect of the spring, and swings up and down as the anti-push arm of damping are provided on the base.The present invention generates shock absorbing effect when can be mobile to the downward punching press of the punching press main shaft, can reduce machine vibration and noise, and can protect punching press main shaft to a certain extent；Then, spring releases confined state and generates upward reaction force and punching press main shaft is pushed to mitigate motor load to assist punching press main shaft to move up with this, achieve the purpose that laborsaving power saving.
Description
Technical field:
The present invention relates to stamping equipment technical fields, refer in particular to a kind of punching press damping thrust reverser mechanism.
Background technique:
Punch process is to make plate in mold directly by deformation force by means of the power of conventional or dedicated stamping equipment
And deformed, to obtain the production technology of the product parts of certain shapes, size and performance.
Stamping equipment is the essential tool of punch process, and stamping equipment in the prior art is all using eccentric Axle mould
Group is directly connected to punching press main shaft, i.e., the bias Axle mould group directly drives the punching press main shaft and carries out lifting round-trip, to reach
Improve the purpose of punching press power.
But carry out lifting round-trip since eccentric Axle mould group directly drives the punching press main shaft, between there is no any subtract
Structure and anti-selection structure are shaken, noise is big when stamping equipment being caused to run, and is easy to damage punching press main shaft, causes to influence to rush
Quality is pressed, and when eccentric Axle mould group directly drives the punching press main shaft and moves up, needs biggish power, i.e., for driving this partially
The motor load of mandrel mould group work is larger, laborious power-consuming, causes biggish puzzlement to user.
In view of this, the present inventor proposes following technical scheme.
Summary of the invention:
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of punching press damping thrust reverser mechanisms.
In order to solve the above-mentioned technical problem, present invention employs following technical proposals: the punching press damping thrust reverser mechanism includes:
The anti-push arm of damping and the spring being coupled with the anti-push arm of the damping, the anti-push arm rear end of the damping and punching press main shaft are hinged, and
It slides up and down and swings up and down with the punching press main shaft, compressed in the middle part of the spring upper end and the anti-push arm lower end of damping, the bullet
Spring lower end is compressed with base；Damping anti-push arm front end upper surface is provided with pin joint seat, which is provided with opening
Pivot connected slot upward, is provided with a pivot on the base, the pivot connected slot of the pin joint seat under the elastic force effect of the spring with
The pivot is arranged, and the fulcrum swung up and down as the anti-push arm of damping.
Furthermore, in above-mentioned technical proposal, the anti-push arm rear end of damping forms the fork in half box shape, should
Fork is sheathed on punching press main shaft upper end periphery, and hinged by articulation piece.
Furthermore, in above-mentioned technical proposal, the articulation piece periphery is provided with the second oil duct for lubricating oil flow,
Second oil duct includes the third annular oil for being set to the second annular oil groove of articulation piece periphery and being set to articulation piece end
It slot and takes shape in inside articulation piece, and is connected to the second intercommunicating pore of second annular oil groove and third annular oil groove.
Furthermore, in above-mentioned technical proposal, the bottom of pivot connected slot is provided with bar shaped oil storage tank in the pin joint seat, should
Bar shaped oil storage trench bottom is additionally provided with through the third connecting hole of the pin joint seat bottom surface.
Furthermore, it in above-mentioned technical proposal, is equipped between the damping anti-push arm front end upper surface and pin joint seat
Oiled-plate method, the oiled-plate method upper surface are provided with several the first oil storage tanks being connected, which is provided with oil filler point, in the oiled-plate method
It is additionally provided with through the third connecting hole of first oil storage tank and oil filler point；The pin joint seat lower end surface is covered on the first oil storage tank
Upper end.
Furthermore, in above-mentioned technical proposal, groove body is provided in the middle part of the anti-push arm lower end of the damping, on the spring
End is placed in the groove body.
After adopting the above technical scheme, compared with prior art, the present invention has the following advantages: the present invention works
When, when the downward punching press of punching press main shaft is mobile, the anti-push arm of the damping is fulcrum to lower swing using pivot connected slot, i.e., the anti-push arm of damping with rush
The end point for pressing main shaft hinged is to lower swing, at this point, the spring can be compressed, the reaction which is generated in compression process
Power generates shock absorbing effect when mobile to the downward punching press of the punching press main shaft, can reduce machine vibration, and will not generate larger
Noise, and can protect punching press main shaft to a certain extent, guarantee the stamping quality of punching press main shaft；Then, the punching press main shaft
When resetting and moving up, which releases confined state and generates upward reaction force, which pushes punching
It presses main shaft to assist punching press main shaft to move up, motor load is mitigated with this, achievees the purpose that laborsaving power saving, the present invention is enabled to have
The extremely strong market competitiveness.
Detailed description of the invention:
Fig. 1 is the perspective view for being equipped with stamping equipment of the invention；
Fig. 2 is the cross-sectional view of Fig. 1；
Fig. 3 is the installation diagram of the present invention with punching press main shaft；
Fig. 4 is the perspective view of the anti-push arm of damping in the present invention；
Fig. 5 is the perspective view of articulation piece in the present invention；
Fig. 6 is the perspective view of pin joint seat in the present invention；
Fig. 7 is the perspective view of oiled-plate method in the present invention；
Fig. 8 is the cross-sectional view of oiled-plate method in the present invention.
Specific embodiment:
The present invention is further described with attached drawing combined with specific embodiments below.
As shown in Fig. 1-8, it is a kind of punching press damping thrust reverser mechanism, is used for stamping equipment, the punching press damping thrust reverser mechanism 5
The spring 52 for including: the anti-push arm 51 of damping and being coupled with the anti-push arm 51 of the damping, anti-51 rear end of push arm of the damping and punching
It is hinged to press main shaft 2, and slides up and down and swings up and down with the punching press main shaft 2,52 upper end of spring and the anti-push arm of damping
It is compressed in the middle part of 51 lower ends, which compresses with base 1；The anti-51 front end upper surface of push arm of damping is provided with pin joint seat
53, which is provided with opening up pivot connected slot 531, and a pivot 12, the pin joint seat are provided on the base 1
53 pivot connected slot 531 is arranged under the elastic force effect of the spring 52 with the pivot 12, and as the bottom on the anti-push arm 51 of damping
Dynamic fulcrum.When the invention works, when the downward punching press of punching press main shaft 2 is mobile, the anti-push arm 51 of the damping is fulcrum with pivot connected slot 531
To lower swing, i.e., the anti-push arm 51 of damping and the hinged end point of punching press main shaft 2 are to lower swing, at this point, the spring 52 can be compressed,
The reaction force that the spring 52 is generated in compression process generates bumper and absorbing shock when mobile to the downward punching press of punching press main shaft 2 and makees
With, machine vibration can be reduced, and biggish noise will not be generated, and can protect punching press main shaft to a certain extent, guarantee
The stamping quality of punching press main shaft；Then, for the punching press main shaft 2 when resetting and moving up, which releases confined state
And upward reaction force is generated, which pushes punching press main shaft 2 to mitigate to assist punching press main shaft 2 to move up with this
Motor load achievees the purpose that laborsaving power saving, and the present invention is enabled to have the extremely strong market competitiveness.
Anti- 51 rear end of push arm of damping forms the fork 511 in half box shape, which is sheathed on punching press master
2 upper end of axis periphery, and it is hinged by articulation piece 54, and assembling structure is stablized.
54 periphery of articulation piece is provided with the second oil duct 541 for lubricating oil flow, which includes to set
The second annular oil groove 501 for being placed in 54 periphery of articulation piece and the third annular oil groove 502 and the molding that are set to 54 end of articulation piece
Inside articulation piece 54, and it is connected to the second intercommunicating pore 503 of second annular oil groove 501 and third annular oil groove 502.Articulation piece
54 included the second oil ducts 541 for lubricating oil flow can be saved with this using conventional oil for guaranteeing hinged smoothness
Pipe can reduce components, and can avoid installation oil pipe and maintain the cumbersome of oil pipe.
The bottom of pivot connected slot 531 is provided with bar shaped oil storage tank 532 in the pin joint seat 53,532 bottom of bar shaped oil storage tank
It is additionally provided with through the third connecting hole 533 of 53 bottom surface of pin joint seat, pivot connected slot 531 and 12 moment of pivot smooth rank is guaranteed with this
It connects, can be saved with this using conventional oil pipe, components can be reduced, and can avoid installation oil pipe and maintain the numerous of oil pipe
It is trivial.
Oiled-plate method 55 is installed between the anti-51 front end upper surface of push arm of the damping and pin joint seat 53, which sets
Several the first oil storage tanks 551 being connected are equipped with, which is provided with oil filler point 552, is additionally provided in the oiled-plate method 55
Through the third connecting hole 553 of first oil storage tank 551 and oil filler point 552；53 lower end surface of pin joint seat is covered on the first storage
551 upper end of oil groove, to cause first oil storage tank 551 to be connected to the third connecting hole 533.
It is provided with groove body 512 in the middle part of anti-51 lower end of push arm of damping, 52 upper end of spring is placed in the groove body 512,
Guarantee the stability of assembling structure with this.
In conclusion when the invention works, when the downward punching press of punching press main shaft 2 is mobile, the anti-push arm of the damping 51 is with pivot connected slot
531 be fulcrum to lower swing, i.e., the anti-push arm 51 of damping and the hinged end point of punching press main shaft 2 are to lower swing, at this point, the spring 52
It can be compressed, the reaction force which is generated in compression process generates slow when mobile to the downward punching press of punching press main shaft 2
Cushioning effect is rushed, machine vibration can be reduced, and biggish noise will not be generated, and can protect punching press master to a certain extent
Axis guarantees the stamping quality of punching press main shaft；Then, the punching press main shaft 2 when resetting and moving up, pressed by the spring 52 releasing
Contracting state and generate upward reaction force, the reaction force push punching press main shaft 2 to assist punching press main shaft 2 to move up, with
This mitigates motor load, achievees the purpose that laborsaving power saving, and the present invention is enabled to have the extremely strong market competitiveness.
Certainly, the above is only a specific embodiment of the present invention, be not to limit the scope of the present invention, it is all according to
The equivalent change or modification that structure, feature and principle described in scope of the present invention patent is done should be included in Shen of the present invention
It please be in the scope of the patents.
Claims (6)
1. a kind of punching press damping thrust reverser mechanism comprising: the anti-push arm of damping (51) and with the anti-push arm of the damping (51) cooperate pacify
The spring (52) of dress, the anti-push arm of the damping (51) rear end and punching press main shaft (2) hingedly, and are slided up and down with the punching press main shaft (2)
And swing up and down, compressed in the middle part of spring (52) upper end and the anti-push arm of damping (51) lower end, spring (52) lower end with
Base (1) compresses；The anti-push arm of damping (51) the front end upper surface is provided with pin joint seat (53), pin joint seat (53) upper end setting
Have opening up pivot connected slot (531), is provided with a pivot (12) on the base (1), the pivot connected slot of the pin joint seat (53)
(531) it is arranged under the elastic force effect of the spring (52) with the pivot (12), and is swung up and down as the anti-push arm of damping (51)
Fulcrum.
2. a kind of punching press damping thrust reverser mechanism according to claim 1, it is characterised in that: after the anti-push arm of damping (51)
End forms the fork (511) in half box shape, which is sheathed on punching press main shaft (2) upper end periphery, and passes through hinge
Fitting (54) is hinged.
3. a kind of punching press damping thrust reverser mechanism according to claim 2, it is characterised in that: articulation piece (54) periphery is set
It is equipped with the second oil duct (541) for lubricating oil flow, which includes be set to articulation piece (54) periphery the
It second ring oil groove (501) and is set to the third annular oil groove (502) of articulation piece (54) end and takes shape in articulation piece (54)
Portion, and it is connected to the second intercommunicating pore (503) of second annular oil groove (501) and third annular oil groove (502).
4. a kind of punching press damping thrust reverser mechanism according to claim 1 to 3, it is characterised in that: the pin joint seat
(53) bottom of pivot connected slot (531) is provided with bar shaped oil storage tank (532) in, which, which is additionally provided with, passes through
Wear the third connecting hole (533) of pin joint seat (53) bottom surface.
5. a kind of punching press damping thrust reverser mechanism according to claim 4, it is characterised in that: before the anti-push arm of damping (51)
Oiled-plate method (55) are installed between end upper surface and pin joint seat (53), which is provided with several first to be connected
Oil storage tank (551), oiled-plate method (55) side are provided with oil filler point (552), are additionally provided in the oiled-plate method (55) through first storage
The third connecting hole (553) of oil groove (551) and oil filler point (552)；Pin joint seat (53) lower end surface is covered on the first oil storage tank
(551) upper end.
6. a kind of punching press damping thrust reverser mechanism according to claim 4, it is characterised in that: under the anti-push arm of damping (51)
End middle part is provided with groove body (512), and spring (52) upper end is placed in the groove body (512).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910530923.0A CN110126326A (en) | 2019-06-19 | 2019-06-19 | A kind of punching press damping thrust reverser mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910530923.0A CN110126326A (en) | 2019-06-19 | 2019-06-19 | A kind of punching press damping thrust reverser mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110126326A true CN110126326A (en) | 2019-08-16 |
Family
ID=67578090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910530923.0A Pending CN110126326A (en) | 2019-06-19 | 2019-06-19 | A kind of punching press damping thrust reverser mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110126326A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112889740A (en) * | 2021-02-01 | 2021-06-04 | 哈尔滨铭川运输有限公司 | Carrying and transporting device and method for ocean platform |
-
2019
- 2019-06-19 CN CN201910530923.0A patent/CN110126326A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112889740A (en) * | 2021-02-01 | 2021-06-04 | 哈尔滨铭川运输有限公司 | Carrying and transporting device and method for ocean platform |
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