CN212131162U - Damping spring shock absorber of high-speed punch press - Google Patents
Damping spring shock absorber of high-speed punch press Download PDFInfo
- Publication number
- CN212131162U CN212131162U CN201922350528.2U CN201922350528U CN212131162U CN 212131162 U CN212131162 U CN 212131162U CN 201922350528 U CN201922350528 U CN 201922350528U CN 212131162 U CN212131162 U CN 212131162U
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- China
- Prior art keywords
- damping
- bottom plate
- shock absorber
- roof
- buffer spring
- 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.)
- Expired - Fee Related
Links
- 238000013016 damping Methods 0.000 title claims abstract description 46
- 239000006096 absorbing agent Substances 0.000 title claims abstract description 14
- 230000035939 shock Effects 0.000 title claims abstract description 14
- 239000000428 dust Substances 0.000 claims abstract description 12
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 5
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 5
- 241001330002 Bambuseae Species 0.000 claims abstract description 5
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 5
- 239000011425 bamboo Substances 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 abstract description 8
- 238000000576 coating method Methods 0.000 abstract description 8
- 230000007797 corrosion Effects 0.000 abstract description 3
- 238000005260 corrosion Methods 0.000 abstract description 3
- NDKWCCLKSWNDBG-UHFFFAOYSA-N zinc;dioxido(dioxo)chromium Chemical compound [Zn+2].[O-][Cr]([O-])(=O)=O NDKWCCLKSWNDBG-UHFFFAOYSA-N 0.000 abstract description 3
- 230000003139 buffering effect Effects 0.000 description 4
- 238000007669 thermal treatment Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000008186 active pharmaceutical agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- DQIPXGFHRRCVHY-UHFFFAOYSA-N chromium zinc Chemical compound [Cr].[Zn] DQIPXGFHRRCVHY-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
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- Vibration Prevention Devices (AREA)
- Vibration Dampers (AREA)
Abstract
The utility model discloses a high speed punch damping spring shock absorber, including dust cover, roof and bottom plate, install damping section of thick bamboo and buffer spring between roof and the bottom plate, be provided with the rubber column in the buffer spring, and the rubber column both ends support respectively on roof and bottom plate. The utility model greatly improves the damping performance of the device by arranging the rubber column in the buffer spring; the top layer coating of product has the zinc chrome coating, so the resistant oily and corrosion resisting property of this product is fabulous, and this product adopts spring vibration damper cooperation oil pressure damping cylinder device simultaneously, not only can satisfy the damping needs of equipment, can effectively avoid resonance phenomenon moreover.
Description
Technical Field
The utility model relates to a bumper shock absorber technical field specifically is a high speed punch press damping spring bumper shock absorber.
Background
The spring damper is a device which is installed at the bottom of equipment and used for damping vibration, mechanical equipment dampers commonly used in the market at present mainly comprise the spring damper or a hydraulic damper and the like, and although the hydraulic damper can well meet the stability requirement, the hydraulic damper is generally high in manufacturing cost, and the equipment cost is increased.
Application number is CN201520686408.9 provides a BK-DS type damping spring shock absorber, it adopts spring damping device cooperation oil pressure damping cylinder device, not only can satisfy the damping needs of equipment, and can effectively avoid resonance phenomenon, the used spring of this product adopts the design of different amount of deflection in addition, satisfy the damping needs of the equipment of different frequencies, the spring body adopts low natural frequency value design and handles through ED and baking finish in addition, all through thermal treatment stress relief, very big increase the life of spring. However, the damping effect of the device is poor, and therefore a damping spring damper for a high-speed punch press is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high speed punch press damping spring bumper shock absorber to solve the problem among the prior art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high speed punch damping spring bumper shock absorber, includes dust cover, roof and bottom plate, install damping section of thick bamboo and buffer spring between roof and the bottom plate, be provided with the rubber column in the buffer spring, and the rubber column both ends support respectively on roof and bottom plate.
Preferably, the number of the buffer springs is nine, the buffer springs are distributed in a cross shape, the number of the damping cylinders is four, and the damping cylinders are distributed at four corners of the bottom plate.
Preferably, the top plate is provided with a dust cover, and the dust cover and the top plate are fixed through bolts.
Preferably, a rubber pad is fixed at the bottom end of the bottom plate and is an anti-skid rubber pad made of NBR material.
Preferably, a damping section of thick bamboo comprises piston, ejector pin, cover, elastic rod cover, baffle and barrel, the cover is installed to the barrel upper end, the one end vertical fixation of ejector pin is on the lower terminal surface of roof, in the barrel was located to the other end of ejector pin, piston, elastic rod cover and baffle from top to bottom install in proper order in another tip of ejector pin.
Compared with the prior art, the beneficial effects of the utility model are that: the rubber column is arranged in the buffer spring, so that the damping performance of the device is greatly improved; the top layer coating of product has the zinc chrome coating, so the resistant oil and the corrosion resisting property of this product are fabulous, this product adopts spring vibration damper cooperation oil pressure damping cylinder device simultaneously, not only can satisfy the damping needs of equipment, and can effectively avoid resonance phenomenon, the used buffer spring of this product adopts the design of different amount of deflection in addition, satisfy the damping needs of the equipment of different frequencies, the buffer spring body adopts the design of low natural frequency value and handles through ED and baking finish in addition, all through thermal treatment stress relief processing, very big increase buffer spring's life.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a front view of the present invention.
Fig. 3 is a side view of the present invention.
Fig. 4 is a schematic structural view of the dust cover and the top plate of the present invention.
Fig. 5 is a cross-sectional view of the damping cylinder of the present invention.
In the figure: 1. a bolt; 2. a dust cover; 3. a damping cylinder; 4. a buffer spring; 5. a base plate; 6. a rubber pad; 7. a rubber column; 8. a top plate; 31. a top rod; 32. a cylinder cover; 33. An elastic rod sleeve; 34. a baffle plate; 35. and (4) a cylinder body.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, in an embodiment of the present invention, a damping spring shock absorber for a high speed punching machine includes a dust cover 2, a top plate 8 and a bottom plate 5, a damping cylinder 3 and a buffering spring 4 are installed between the top plate 8 and the bottom plate 5, a rubber column 7 is installed in the buffering spring 4, two ends of the rubber column 7 respectively abut against the top plate 8 and the bottom plate 5, nine buffering springs 4 are installed, the buffering springs 4 are distributed in a cross shape, four damping cylinders 3 are installed, four damping cylinders 3 are distributed at four corners of the bottom plate 5, the top plate 8 is provided with the dust cover 2, the dust cover 2 and the top plate 8 are fixed by a bolt 1, a rubber pad 6 is fixed at the bottom end of the bottom plate 5, the rubber pad 6 is an anti-skid rubber pad made of NBR material, and the damping cylinder 3 is composed of a piston, a push rod, Cover 32, elastic rod cover 33, baffle 34 and barrel 35 constitute, the cover 32 is installed to barrel 35 upper end, the one end vertical fixation of ejector pin 31 is on the lower terminal surface of roof 8, in barrel 35 is located to the other end of ejector pin 31, piston, elastic rod cover 33 and baffle 34 are installed in the other end of ejector pin 31 from top to bottom in proper order, and the buffer spring body adopts the design of low natural frequency value and handles through ED and baking finish, all handles through thermal treatment stress relief, very big increase buffer spring's life, and the top layer coating of product has the zinc chrome coating.
The utility model discloses a theory of operation is: the rubber column is arranged in the buffer spring, so that the damping performance of the device is greatly improved; simple structure, simple to operate, long service life, and the top layer coating of this product has zinc chromium coating, so the resistant oil and the corrosion resisting property of this product are fabulous, this product adopts spring vibration damper cooperation oil pressure damping cylinder device simultaneously, not only can satisfy the damping needs of equipment, and can effectively avoid resonance phenomenon, the used buffer spring of this product adopts the design of different amount of deflection in addition, satisfy the damping needs of the equipment of different frequencies, the buffer spring body adopts the design of low natural frequency value and handles through ED and baking finish in addition, all through thermal treatment stress elimination, very big increase buffer spring's life.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a high speed punch damping spring shock absorber, includes dust cover (2), roof (8) and bottom plate (5), its characterized in that: install damping cylinder (3) and buffer spring (4) between roof (8) and bottom plate (5), be provided with rubber column (7) in buffer spring (4), and rubber column (7) both ends support respectively on roof (8) and bottom plate (5).
2. The high speed punch damping spring shock absorber of claim 1, wherein: buffer spring (4) are provided with nine altogether, nine buffer spring (4) are the cross and distribute, damping section of thick bamboo (3) are provided with four altogether, four damping section of thick bamboo (3) distribute in four corners of bottom plate (5).
3. The high speed punch damping spring shock absorber of claim 1, wherein: and a dust cover (2) is arranged on the top plate (8), and the dust cover (2) and the top plate (8) are fixed through bolts (1).
4. The high speed punch damping spring shock absorber of claim 1, wherein: the bottom end of the bottom plate (5) is fixedly provided with a rubber pad (6), and the rubber pad (6) is an anti-skid rubber pad made of NBR material.
5. The high speed punch damping spring shock absorber of claim 1 or 2, wherein: damping cylinder (3) comprises piston, ejector pin (31), cover (32), elastic rod cover (33), baffle (34) and barrel (35), cover (32) are installed to barrel (35) upper end, the one end vertical fixation of ejector pin (31) is on the lower terminal surface of roof (8), in barrel (35) was located to the other end of ejector pin (31), piston, elastic rod cover (33) and baffle (34) from top to bottom install in proper order in another tip of ejector pin (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922350528.2U CN212131162U (en) | 2019-12-25 | 2019-12-25 | Damping spring shock absorber of high-speed punch press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922350528.2U CN212131162U (en) | 2019-12-25 | 2019-12-25 | Damping spring shock absorber of high-speed punch press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212131162U true CN212131162U (en) | 2020-12-11 |
Family
ID=73668119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922350528.2U Expired - Fee Related CN212131162U (en) | 2019-12-25 | 2019-12-25 | Damping spring shock absorber of high-speed punch press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212131162U (en) |
-
2019
- 2019-12-25 CN CN201922350528.2U patent/CN212131162U/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: 20201211 |