CN107202087A - A kind of multipoint mode buffering plate - Google Patents
A kind of multipoint mode buffering plate Download PDFInfo
- Publication number
- CN107202087A CN107202087A CN201610158866.4A CN201610158866A CN107202087A CN 107202087 A CN107202087 A CN 107202087A CN 201610158866 A CN201610158866 A CN 201610158866A CN 107202087 A CN107202087 A CN 107202087A
- Authority
- CN
- China
- Prior art keywords
- rod
- storage tank
- buffer board
- damper
- plate
- 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.)
- Withdrawn
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F7/00—Vibration-dampers; Shock-absorbers
- F16F7/10—Vibration-dampers; Shock-absorbers using inertia effect
- F16F7/104—Vibration-dampers; Shock-absorbers using inertia effect the inertia member being resiliently mounted
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Presses And Accessory Devices Thereof (AREA)
Abstract
A kind of multipoint mode buffering plate, is related to punching machine structure field, more particularly to for the improvement of punch press base.Propose the multipoint mode buffering plate that a kind of delicate structure, easy for installation, stability are high and anti-excursion capability is strong.The base includes buffer board and some damper rods, the annular storage tank of the footing for housing punch press is offered on the top surface of the buffer board, the annular storage tank and buffer board are concentric, a center storage tank and some edge storage tanks are offered on the bottom surface of the buffer board, the center storage tank and buffer board are concentric, and some edge storage tanks are distributed along same even circumferential and the circumference and buffer board are concentric；The damper rod being vertically arranged is equipped with the center storage tank and edge storage tank；Have that good integrity, anti-excursion capability are strong, vibrations eradicating efficacy is good on the whole, that vibrations eliminate efficiency high, resilience amplitude is small and the characteristics of without aftershock, farthest ensure that the machining accuracy and operation stability of punch press.
Description
Technical field
The present invention relates to punching machine structure field, more particularly to for the improvement of punch press base.
Background technology
Punch press is widely used in various fields at present, and the bigger punch press vibrations of specification are also bigger, not only bring strong influence to working environment, also the service life of punch press are greatly decreased.To this, State Bureau discloses a entitled " a kind of device for punch press damping ", the Chinese invention patent application of Application No. " 201410412866.3 " on December 17th, 2014, a kind of technical scheme formed by some spring-supported bearings is proposed in the case, so as to play effective cushioning effect after punch press bottom is installed on.
However, people have found in actual use, the case is only supported by being arranged at the spring at base edge to bearing, will make that its globality is poor, and punch press easily produces skew because of vibrations.
The content of the invention
The present invention is directed to problem above, it is proposed that the multipoint mode buffering plate that a kind of delicate structure, easy for installation, stability are high and anti-excursion capability is strong.
The technical scheme is that：It is installed on the bottom of punch press, the base includes buffer board and some damper rods, the annular storage tank of the footing for housing punch press is offered on the top surface of the buffer board, the annular storage tank and buffer board are concentric, a center storage tank and some edge storage tanks are offered on the bottom surface of the buffer board, the center storage tank and buffer board are concentric, and some edge storage tanks are distributed along same even circumferential and the circumference and buffer board are concentric；The damper rod being vertically arranged is equipped with the center storage tank and edge storage tank；
Top plate is fixedly connected with the top of the damper rod and damper rod bottom is fixedly connected with bottom plate, damping spring is provided between the top plate and bottom plate, and the damping spring is socketed the damper rod.
The damper rod includes the interior body of rod, the outer body of rod and hush panel, the interior body of rod is in the open hollow shape in bottom, the outer body of rod is in the hollow shape of open top, the interior body of rod is slidably connected in the top opening of the outer body of rod, the hush panel, which is fixedly connected at the base opening of the interior body of rod and offered in hush panel, is filled with hydraulic oil in an at least flowing hole one, the outer body of rod.
The damper rod includes fix bar stake, the movable body of rod and piston plate, it is described that fix bar stake is in hollow shape and top offers slide opening, the movable body of rod is arranged in the slide opening, the piston plate is slidably connected in fix bar stake, the piston plate, which is fixedly connected on the bottom of the movable body of rod and piston plate, offers an at least flowing hole two, and hydraulic oil is filled with the fix bar stake.
Pass through the arrangement of center plus edge in the present invention so that some damper rods can be buffered effectively to punch press, support, damping, with the characteristics of aftershock amplitude is small, frequency is low.In addition, can also effectively inhibit the left and right of punch press to offset, i.e., under the not high environment of assembly precision, the small size skew of mould can be still avoided, the machining accuracy of workpiece is effectively ensured.It is small and the characteristics of without aftershock that the present invention has that good integrity, anti-excursion capability are strong, vibrations eradicating efficacy is good on the whole, vibrations eliminate efficiency high, resilience amplitude, so as to farthest ensure that the machining accuracy and operation stability of punch press.
Brief description of the drawings
Fig. 1 is the axial sectional view of the present invention,
Fig. 2 is the structural representation of buffer board,
Fig. 3 is the structural representation of damper rod,
Fig. 4 is the structural representation of the first embodiment of damper rod,
Fig. 5 is the structural representation of second of embodiment of damper rod；
41 be buffer board in figure, and 411 be annular storage tank, and 412 be center storage tank, 413 be edge storage tank, and 42 be damper rod, and 421 be the interior body of rod, 422 be the outer body of rod, 423 be hush panel, and 424 be fix bar stake, and 425 be the movable body of rod, 426 be piston plate, 43 be top plate, and 44 be bottom plate, and 45 be damping spring.
Embodiment
The present invention is as Figure 1-5, it is installed on the bottom of punch press, the base includes buffer board 41 and some damper rods 42, the annular storage tank 411 of the footing for housing punch press is offered on the top surface of the buffer board 41, the annular storage tank 411 and buffer board 41 are concentric, a center storage tank 412 and some edge storage tanks 413 are offered on the bottom surface of the buffer board 41, the center storage tank 412 and buffer board 41 are concentric, and some edge storage tanks 412 are distributed along same even circumferential and the circumference and buffer board 41 are concentric；It is equipped with what is be vertically arranged in the center storage tank 412 and edge storage tank 413
Damper rod 42；
The top of damper rod 42 is fixedly connected with top plate 43 and the bottom of damper rod 42 is fixedly connected with bottom plate 44, damping spring 45 is provided between the top plate 43 and bottom plate 44, the damping spring 45 is socketed the damper rod 42.
Representative description is carried out to the internal structure of damper rod with two specific embodiments below：
Embodiment one：The damper rod 42 includes the interior body of rod 421, the outer body of rod 422 and hush panel 423, the interior body of rod 421 is in the open hollow shape in bottom, the outer body of rod 422 is in the hollow shape of open top, the interior body of rod 421 is slidably connected in the top opening of the outer body of rod 422, the hush panel 423 is fixedly connected at the base opening of the interior body of rod 421 and an at least flowing hole one is offered in hush panel 423, and hydraulic oil is filled with the outer body of rod 422.So, when being done relative motion between the interior body of rod and the outer body of rod, enough dampings will be provided by flowing through the hydraulic oil of flowing hole one, so as to play a part of effective slow drop, anti-resilience.
Embodiment two：The damper rod 42 includes fix bar stake 424, the movable body of rod 425 and piston plate 426, it is described that fix bar stake 424 is in hollow shape and top offers slide opening, the movable body of rod 425 is arranged in the slide opening, the piston plate 426 is slidably connected in fix bar stake 424, the piston plate 426, which is fixedly connected on the bottom of the movable body of rod 425 and piston plate 426, offers an at least flowing hole two, and hydraulic oil is filled with the fix bar stake 424.So, when motion bar body phase does stretching motion to fix bar stake, enough dampings will be provided by flowing through the hydraulic oil of flowing hole one, so as to play a part of effective slow drop, anti-resilience.
Claims (3)
1. a kind of multipoint mode buffering plate, it is installed on the bottom of punch press, it is characterized in that, the base includes buffer board and some damper rods, the annular storage tank of the footing for housing punch press is offered on the top surface of the buffer board, the annular storage tank and buffer board are concentric, a center storage tank and some edge storage tanks are offered on the bottom surface of the buffer board, the center storage tank and buffer board are concentric, and some edge storage tanks are distributed along same even circumferential and the circumference and buffer board are concentric；The damper rod being vertically arranged is equipped with the center storage tank and edge storage tank；
Top plate is fixedly connected with the top of the damper rod and damper rod bottom is fixedly connected with bottom plate, damping spring is provided between the top plate and bottom plate, and the damping spring is socketed the damper rod.
2. a kind of multipoint mode buffering plate according to claim 1, it is characterized in that, the damper rod includes the interior body of rod, the outer body of rod and hush panel, the interior body of rod is in the open hollow shape in bottom, the outer body of rod is in the hollow shape of open top, the interior body of rod is slidably connected in the top opening of the outer body of rod, and the hush panel, which is fixedly connected at the base opening of the interior body of rod and offered in hush panel, is filled with hydraulic oil in an at least flowing hole one, the outer body of rod.
3. a kind of multipoint mode buffering plate according to claim 1, it is characterized in that, the damper rod includes fix bar stake, the movable body of rod and piston plate, it is described that fix bar stake is in hollow shape and top offers slide opening, the movable body of rod is arranged in the slide opening, the piston plate is slidably connected in fix bar stake, and the piston plate, which is fixedly connected on the bottom of the movable body of rod and piston plate, offers an at least flowing hole two, and hydraulic oil is filled with the fix bar stake.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610158866.4A CN107202087A (en) | 2016-03-18 | 2016-03-18 | A kind of multipoint mode buffering plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610158866.4A CN107202087A (en) | 2016-03-18 | 2016-03-18 | A kind of multipoint mode buffering plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107202087A true CN107202087A (en) | 2017-09-26 |
Family
ID=59904424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610158866.4A Withdrawn CN107202087A (en) | 2016-03-18 | 2016-03-18 | A kind of multipoint mode buffering plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107202087A (en) |
-
2016
- 2016-03-18 CN CN201610158866.4A patent/CN107202087A/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170926 |
|
| WW01 | Invention patent application withdrawn after publication |