CN203922039U - A kind of shock absorber - Google Patents
A kind of shock absorber Download PDFInfo
- Publication number
- CN203922039U CN203922039U CN201420241351.7U CN201420241351U CN203922039U CN 203922039 U CN203922039 U CN 203922039U CN 201420241351 U CN201420241351 U CN 201420241351U CN 203922039 U CN203922039 U CN 203922039U
- Authority
- CN
- China
- Prior art keywords
- guide plate
- cushioning fender
- guipure
- shock absorber
- sides
- 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 - Lifetime
Links
- 239000006096 absorbing agent Substances 0.000 title claims abstract description 13
- 230000035939 shock Effects 0.000 title claims abstract description 13
- 230000002146 bilateral effect Effects 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 abstract description 5
- 238000005381 potential energy Methods 0.000 description 4
- 230000003139 buffering effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000003779 heat-resistant material Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Landscapes
- Vibration Dampers (AREA)
Abstract
The utility model relates to a kind of shock absorber, comprise guide plate and cushioning fender, the upper end of cushioning fender is fixed end, and fixed end rotary type is fixed on the top of guide plate, and the both sides, lower end of cushioning fender are connected with the both sides of guide plate by two symmetrically arranged extension springs.When shock absorber of the present utility model is applied to net belt type heat treatment furnace, the infringement in the time of effectively reducing product and drop to guipure, guipure being produced, has avoided guipure to change the problems such as the furnace outage time bringing is long, replacement cost is high.
Description
Technical field
The utility model relates to a kind of shock absorber, especially a kind of shock absorber for net belt type heat treatment furnace.
Background technology
At present, there is a larger problem in the use of net belt type heat treatment furnace: larger product automatic blanking is on next section of guipure time, be easy to guipure accumulation to pound damage, can make guipure strength decreased finally cause cracking, fracture, if guipure in service fracture will cause huge loss, as long in standing time, maintenance difficulty is large, service expenditure is high etc.The way adopting at present is conventionally the replacing guipure of whole piece, and the problem of bringing is like this that furnace outage time is long, also cumbersome, and guipure is that stainless steel heat-resistant material is made, and the cost compare of replacing is high.
Summary of the invention
The purpose of this utility model is to solve the deficiencies in the prior art, and a kind of shock absorber is provided, the infringement in the time of reducing product while making it be applied to net belt type heat treatment furnace and drop to guipure, guipure being produced.
Technical scheme
A shock absorber, comprises guide plate and cushioning fender, and the upper end of cushioning fender is fixed end, and fixed end rotary type is fixed on the top of guide plate, and the both sides, lower end of cushioning fender are connected with the both sides of guide plate by two symmetrically arranged extension springs.
As preferably, two extension springs of cushioning fender lower end bilateral symmetry setting are connected with the both sides of guide plate by two extension spring adjustable apparatus respectively.Extension spring adjustable apparatus can regulate the length of extension spring, locks after obtaining suitable pulling force again.
As preferably, the lower end of cushioning fender and the distance of guide plate are less than the height of product to be conveyed.
During use; guide plate is placed between two guipures; the fixed end rotary type of cushioning fender is fixed on to the top of guide plate; product is from the first mesh-belt conveying is at the end; drop on guide plate; the kinetic energy being produced by potential energy after product drops is larger; rush at rapidly cushioning fender; give cushioning fender impulse force, simultaneous buffering baffle plate, due to the potential energy of extension spring, is given again reverse resistance of product; the kinetic energy of product is reduced; so repeatedly, to guarantee that product low speed rotation moves on on the second guipure, thereby play the effect of protecting guipure.
The beneficial effects of the utility model: while being applied to net belt type heat treatment furnace, the infringement in the time of effectively reducing product and drop to guipure, guipure being produced, has avoided guipure to change the problems such as the furnace outage time bringing is long, replacement cost is high.
Accompanying drawing explanation
Fig. 1 is the use view of the utility model shock absorber.
Wherein, 1-guide plate, 2-cushioning fender, 3-fixed end, 4-extension spring, 5-extension spring adjustable apparatus, 6-the first guipure, 7-the second guipure, 8-product to be conveyed.
The specific embodiment
Below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail.
As shown in Figure 1, shock absorber of the present utility model comprises guide plate 1 and cushioning fender 2, the upper end of cushioning fender 2 is fixed end 3, fixed end rotary type is fixed on the top of guide plate 1, the both sides, lower end of cushioning fender 2 are connected with the both sides of guide plate 1 by two symmetrically arranged extension springs 4, two extension springs 4 of cushioning fender 2 both sides, lower end are connected with the both sides of guide plate 1 by two extension spring adjustable apparatus 5 respectively, extension spring adjustable apparatus 5 can regulate the length of extension spring, after obtaining suitable pulling force, lock again, the distance of the lower end of cushioning fender 2 and guide plate 1 is less than the height of product 8 to be conveyed.
During use, guide plate 1 is placed between the first guipure 6 and the second guipure 7, the fixed end of cushioning fender 13 rotary types are fixed on to the top of guide plate 1, product 8 is transported to the end from the first guipure 6, drop on guide plate 1, the kinetic energy being produced by potential energy after product 8 drops is larger, rush at rapidly cushioning fender 2, give cushioning fender 2 impulse forces, simultaneous buffering baffle plate 2 is due to the potential energy of extension spring, give again 8 one reverse resistances of product, the kinetic energy of product 8 is reduced, so repeatedly, to guarantee that product 8 low speed rotations move on on the second guipure 7, thereby play the effect of protection guipure.
Claims (3)
1. a shock absorber, it is characterized in that, comprise guide plate and cushioning fender, the upper end of cushioning fender is fixed end, fixed end rotary type is fixed on the top of guide plate, and the both sides, lower end of cushioning fender are connected with the both sides of guide plate by two symmetrically arranged extension springs.
2. shock absorber as claimed in claim 1, is characterized in that, two extension springs of cushioning fender lower end bilateral symmetry setting are connected with the both sides of guide plate by two extension spring adjustable apparatus respectively.
3. shock absorber as claimed in claim 1 or 2, is characterized in that, the lower end of cushioning fender and the distance of guide plate are less than the height of product to be conveyed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420241351.7U CN203922039U (en) | 2014-05-13 | 2014-05-13 | A kind of shock absorber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420241351.7U CN203922039U (en) | 2014-05-13 | 2014-05-13 | A kind of shock absorber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203922039U true CN203922039U (en) | 2014-11-05 |
Family
ID=51817898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420241351.7U Expired - Lifetime CN203922039U (en) | 2014-05-13 | 2014-05-13 | A kind of shock absorber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203922039U (en) |
-
2014
- 2014-05-13 CN CN201420241351.7U patent/CN203922039U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: NANJING UNITED PRECISION MACHINERY MANUFACTURING C Free format text: FORMER NAME: NANJING UNITED PRECISION CASTING CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: Tanxi road Gaochun Economic Development Zone of Nanjing City, Jiangsu Province, No. 5 211316 Patentee after: NANJING YOUNAITE PRECISION MACHINERY MANUFACTURING CO.,LTD. Address before: Tanxi Road Economic Development Zone in Gaochun County of Nanjing City, Jiangsu province 211316 No. 5 Patentee before: Nanjing Younaite Precision Casting Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20141105 |
|
| CX01 | Expiry of patent term |