CN203346431U - Cylinder mounting structure of box type multi-purpose furnace - Google Patents
Cylinder mounting structure of box type multi-purpose furnace Download PDFInfo
- Publication number
- CN203346431U CN203346431U CN 201320393198 CN201320393198U CN203346431U CN 203346431 U CN203346431 U CN 203346431U CN 201320393198 CN201320393198 CN 201320393198 CN 201320393198 U CN201320393198 U CN 201320393198U CN 203346431 U CN203346431 U CN 203346431U
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- China
- Prior art keywords
- lifting cylinder
- hermatic door
- elevator
- cylinder
- extending bracket
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- Expired - Fee Related
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- 230000005540 biological transmission Effects 0.000 claims description 15
- 238000007789 sealing Methods 0.000 abstract description 5
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000003245 working effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
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- Types And Forms Of Lifts (AREA)
Abstract
The utility model discloses a cylinder mounting structure of a box type multi-purpose furnace. The cylinder mounting structure comprises a front door lifting cylinder, a lifter lifting cylinder and a sealing door lifting cylinder and is characterized by further comprising an extension support mounted on one side of the multi-purpose furnace, wherein the front door lifting cylinder, the lifter lifting cylinder and the sealing door lifting cylinder are mounted on the extension support in a vertically upward way. The cylinder mounting structure disclosed by the utility model is provided with the extension support on one side of the multi-purpose furnace, so that the motion direction of a cylinder is vertically upward, the operation of equipment is more stable, the stress is balanced, the service life of a cylinder seal ring is prolonged, and the appearance is more aesthetic.
Description
Technical field
The utility model relates to a kind of equipment for Heating Processing, relates in particular to a kind of cylinder mounting structure of mult-purpose chamber furnace.
Background technology
Sealing box type multipurpose furnace is used in a large number in China's heat treatment industry, and sealing box type multipurpose furnace is comprised of cup and rear chamber, between cup and rear chamber, is provided with hermatic door, by middle door cylinder, hermatic door is controlled, in front cell structure, be provided with elevator, through lift cylinder, control.
In the prior art, lift cylinder and middle door cylinder are connected with the gear at cup top through transmission chain, control rising or the decline of elevator by lift cylinder, transmission chain and gear, control the Push And Release of hermatic door by middle door cylinder, transmission chain and gear.Cup 101 both sides of sealing box type multipurpose furnace are equipped with oil groove whipping appts 102, are subject to the restriction of installation site, make lift cylinder 103 and middle door cylinder 104 can only adopt the oblique pull cylinder, and are obliquely installed chamber 105 both sides after multipurpose furnace, as shown in Figure 1, 2.
Due to above-mentioned, when lift cylinder and the work of middle door cylinder, in heeling condition, there is following some deficiency:
1. the piston in cylinder is affected by gravity, and sealing-ring and inboard wall of cylinder liner have been formed to inhomogeneous pressure, causes sealing-ring to be easy to lose efficacy;
2. transmission chain, in heeling condition, in the situation that do not stress because the action of gravity meeting is sagging, particularly, when elevator blocks, also likely causes de-chain;
3. be obliquely installed, not attractive in appearance.
Summary of the invention
The utility model purpose is to provide a kind of cylinder mounting structure of mult-purpose chamber furnace, by the improvement to structure, has improved the work-ing life of sealing-ring, makes the equipment operation more stable, and good looking appearance.
For achieving the above object, the technical solution adopted in the utility model is: a kind of cylinder mounting structure of mult-purpose chamber furnace, comprise Qianmen lifting cylinder, elevator lifting cylinder and hermatic door lifting cylinder, also comprise that one is installed on the extending bracket of multipurpose furnace one side, described Qianmen lifting cylinder, elevator lifting cylinder and hermatic door lifting cylinder all are installed on this extending bracket in mode straight up.
In technique scheme, the piston rod that the power wheel of described Qianmen lifting cylinder is positioned at ，Gai Qianmen, the top lifting cylinder of described extending bracket is connected with the multipurpose furnace Qianmen through transmission chain and power wheel.
In technique scheme, the hermatic door gear of the elevator rack of described elevator lifting cylinder and hermatic door lifting cylinder all is positioned at the top of described extending bracket, the piston rod of described elevator lifting cylinder is connected with the elevator rotation axis of multipurpose furnace through elevator rack by transmission chain, and the piston rod of described hermatic door lifting cylinder is connected with the hermatic door rotation axis of multipurpose furnace through the hermatic door gear by transmission chain.
In technique scheme, described elevator rotation axis extends to the outside of described extending bracket through being positioned at elevator mount pad on described extending bracket, and described elevator rack is arranged at the outer end that rises the machine rotation axis; Described hermatic door rotation axis extends to the outside of described extending bracket through being positioned at hermatic door mount pad on described extending bracket, described hermatic door gear is arranged at the outer end of hermatic door rotation axis.
In technique scheme, the cup top of multipurpose furnace is fixed at described extending bracket top, its bottom is concordant with the oil groove whipping appts bottom of multipurpose furnace, and described Qianmen lifting cylinder, elevator lifting cylinder and hermatic door lifting cylinder all are installed on described extending bracket near the place, bottom.
Because technique scheme is used, the advantage that the utility model compared with prior art has is:
1. in a side of multipurpose furnace, extending bracket is installed due to the utility model, Qianmen lifting cylinder, elevator lifting cylinder and hermatic door lifting cylinder all are installed on this extending bracket in mode straight up, with the air cylinder structure that tilts to install in the past, compare, the upper and lower vertical direction motion of cylinder piston rod, make inner carrier stressed more even, sealing-ring is extended work-ing life, also makes the transmission chain of each cylinder use more stable simultaneously, and machine shape is attractive in appearance, keep in repair also more convenient;
2. the utility model is simple in structure, is easy to realize.
The accompanying drawing explanation
Fig. 1 is the utility model background structure schematic diagram I;
Fig. 2 is the utility model background structure schematic diagram II;
Fig. 3 is the structural representation in the utility model embodiment mono-;
Fig. 4 is a kind of perspective view of the utility model embodiment.
Wherein: 1, Qianmen lifting cylinder; 2, elevator lifting cylinder; 3, hermatic door lifting cylinder; 4, extending bracket; 5, cup; 6, oil groove whipping appts; 7, power wheel; 8, transmission chain; 9, Qianmen; 10, elevator rack; 11, hermatic door gear; 12, elevator rotation axis; 13, hermatic door rotation axis; 14, elevator mount pad; 15, hermatic door mount pad; 101, cup; 102, oil groove whipping appts; 103, lift cylinder; 104, middle door cylinder; 105, rear chamber.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further described:
Embodiment mono-: shown in Fig. 3,4, a kind of cylinder mounting structure of mult-purpose chamber furnace, comprise Qianmen lifting cylinder 1, elevator lifting cylinder 2 and hermatic door lifting cylinder 3, also comprise that one is installed on the extending bracket 4 of multipurpose furnace one side, described Qianmen lifting cylinder 1, elevator lifting cylinder 2 and hermatic door lifting cylinder 3 all are installed on this extending bracket 4 in mode straight up.Described extending bracket 4 is one to protrude from the skeleton construction of cup 5 sidewalls, welded top is fixed in cup 5 tops of multipurpose furnace, its bottom is concordant with oil groove whipping appts 6 bottoms of multipurpose furnace, and described Qianmen lifting cylinder 1, elevator lifting cylinder 2 and hermatic door lifting cylinder 3 all are installed on described extending bracket 4 near the place, bottom.
The piston rod that the power wheel 7 of described Qianmen lifting cylinder 1 is positioned at ，Gai Qianmen, the top lifting cylinder 1 of described extending bracket 4 as shown in Figure 3,4 is connected with multipurpose furnace Qianmen 9 through transmission chain 8 and power wheel 7.The elevator rack 10 of described elevator lifting cylinder 2 and the hermatic door gear 11 of hermatic door lifting cylinder 3 all are positioned at the top of described extending bracket 4, the piston rod of described elevator lifting cylinder 2 is connected with the elevator rotation axis 12 of multipurpose furnace through elevator rack 10 by transmission chain 8, and the piston rod of described hermatic door lifting cylinder 3 is connected with the hermatic door rotation axis 13 of multipurpose furnace through hermatic door gear 11 by transmission chain 8.
As shown in Figure 4, described elevator rotation axis 12 extends to the outside of described extending bracket 4 through being positioned at elevator mount pad 14 on described extending bracket 4, and described elevator rack 10 is arranged at the outer end that rises machine rotation axis 12; Described hermatic door rotation axis 13 extends to the outside of described extending bracket 4 through being positioned at hermatic door mount pad 15 on described extending bracket 4, described hermatic door gear 11 is arranged at the outer end of hermatic door rotation axis 13.
Claims (5)
1. the cylinder mounting structure of a mult-purpose chamber furnace, comprise Qianmen lifting cylinder, elevator lifting cylinder and hermatic door lifting cylinder, it is characterized in that: also comprise that one is installed on the extending bracket of multipurpose furnace one side, described Qianmen lifting cylinder, elevator lifting cylinder and hermatic door lifting cylinder all are installed on this extending bracket in mode straight up.
2. the cylinder mounting structure of mult-purpose chamber furnace according to claim 1, it is characterized in that: the piston rod that the power wheel of described Qianmen lifting cylinder is positioned at ，Gai Qianmen, the top lifting cylinder of described extending bracket is connected with the multipurpose furnace Qianmen through transmission chain and power wheel.
3. the cylinder mounting structure of mult-purpose chamber furnace according to claim 1, it is characterized in that: the hermatic door gear of the elevator rack of described elevator lifting cylinder and hermatic door lifting cylinder all is positioned at the top of described extending bracket, the piston rod of described elevator lifting cylinder is connected with the elevator rotation axis of multipurpose furnace through elevator rack by transmission chain, and the piston rod of described hermatic door lifting cylinder is connected with the hermatic door rotation axis of multipurpose furnace through the hermatic door gear by transmission chain.
4. the cylinder mounting structure of mult-purpose chamber furnace according to claim 3, it is characterized in that: described elevator rotation axis extends to the outside of described extending bracket through being positioned at elevator mount pad on described extending bracket, described elevator rack is arranged at the outer end that rises the machine rotation axis; Described hermatic door rotation axis extends to the outside of described extending bracket through being positioned at hermatic door mount pad on described extending bracket, described hermatic door gear is arranged at the outer end of hermatic door rotation axis.
5. the cylinder mounting structure of mult-purpose chamber furnace according to claim 1, it is characterized in that: the cup top of multipurpose furnace is fixed at described extending bracket top, its bottom is concordant with the oil groove whipping appts bottom of multipurpose furnace, and described Qianmen lifting cylinder, elevator lifting cylinder and hermatic door lifting cylinder all are installed on described extending bracket near the place, bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320393198 CN203346431U (en) | 2013-07-03 | 2013-07-03 | Cylinder mounting structure of box type multi-purpose furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320393198 CN203346431U (en) | 2013-07-03 | 2013-07-03 | Cylinder mounting structure of box type multi-purpose furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203346431U true CN203346431U (en) | 2013-12-18 |
Family
ID=49746353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320393198 Expired - Fee Related CN203346431U (en) | 2013-07-03 | 2013-07-03 | Cylinder mounting structure of box type multi-purpose furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203346431U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103352104A (en) * | 2013-07-03 | 2013-10-16 | 江苏益科热处理设备有限公司 | Cylinder mounting structure of box-type multipurpose furnace |
-
2013
- 2013-07-03 CN CN 201320393198 patent/CN203346431U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103352104A (en) * | 2013-07-03 | 2013-10-16 | 江苏益科热处理设备有限公司 | Cylinder mounting structure of box-type multipurpose furnace |
| CN103352104B (en) * | 2013-07-03 | 2015-09-23 | 江苏益科热处理设备有限公司 | A kind of cylinder mounting structure of mult-purpose chamber furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131218 |
|
| CU01 | Correction of utility model | ||
| CU01 | Correction of utility model |
Correction item: Termination upon expiration of patent Correct: Revocation of Patent Expiration and Termination False: On July 21, 2023, the expiration and termination of 39 volumes and 2902 issues of patents Number: 29-02 Volume: 39 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131218 |