CN202901612U - Durable type flange used for machine tool - Google Patents
Durable type flange used for machine tool Download PDFInfo
- Publication number
- CN202901612U CN202901612U CN 201220427769 CN201220427769U CN202901612U CN 202901612 U CN202901612 U CN 202901612U CN 201220427769 CN201220427769 CN 201220427769 CN 201220427769 U CN201220427769 U CN 201220427769U CN 202901612 U CN202901612 U CN 202901612U
- Authority
- CN
- China
- Prior art keywords
- flange plate
- annular boss
- durable type
- machine tool
- flange
- 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
Landscapes
- Flanged Joints, Insulating Joints, And Other Joints (AREA)
Abstract
The utility model discloses a durable type flange used for a machine tool. The durable type flange used for the machine tool comprises a flange plate body provided with an inner hole, wherein a plurality of bolt holes are distributed in the flange plate, a reinforcing rib is arranged between every two bolt holes along the radial direction and arranged on the back face of the flange plate, an annular boss is arranged on the back face of the flange plate along the edge of the inner hole, the plurality of reinforcing ribs extend inwards and are connected with the annular boss to be a whole. The durable type flange used for the machine tool is simple in structure and convenient to use, due to the designs of the radial-shaped reinforcing ribs arranged on the flange plate and the annular boss, mechanical strength of the flange plate is effectively enhanced, the service life of the flange plate is ensured, the flange plate still has good connecting stability even when under uneven stress or affected by vibration, and stability and safety of connection of pipes are ensured.
Description
Technical field
The utility model relates to a kind of flange plate, is specially a kind of lathe durable type flange.
Background technique
Flange plate is a kind of mechanical parts for connecting two pipe fittings, and the two flange plate correspondence that will be fixed on two pipe fittings by bolt during use connects, to finish the connection to pipe fitting.In industrial pipeline, the use that flange connects is very extensive.And existing flange plate mechanical strength is not good, in the connection of some large diameter pipelines, descends owing to pipe vibration or unbalance stress cause its connective stability, affects using effect and Security.
Description
The purpose of this utility model provides a kind of lathe durable type flange, not good to solve flange plate mechanical strength traditional in the prior art, in the connection of some large diameter pipelines, descend owing to pipe vibration or unbalance stress cause its connective stability, affect the problem of using effect and Security.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of lathe durable type flange, include the flange plate body that has endoporus, be distributed with several bolts hole on the described flange plate, it is characterized in that: the described flange plate back side radially is provided with stiffening rib between per two bolts hole, the described flange plate back side is provided with annular boss along interior bore edges, and described several stiffening ribs extend internally and connect as one with annular boss.
Described a kind of lathe durable type flange, it is characterized in that: described annular boss is provided with chamfering.
The beneficial effects of the utility model are:
The utility model is simple in structure, easy to use, employing arranges the design of radial stiffening rib and annular boss at flange plate, enhancing effectively the mechanical strength of flange plate, guaranteed the working life of flange plate, flange plate still has preferably stable connection at unbalance stress or when affected by vibration, has guaranteed the stable and Security that pipe fitting connects.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
As shown in Figure 1, a kind of lathe durable type flange, include flange plate 1 body that has endoporus 2, be distributed with several bolts hole 3 on the flange plate 1, flange plate 1 back side radially is provided with stiffening rib 4 between per two bolts hole 3, flange plate 1 back side is provided with annular boss 5 along endoporus 2 edges, and several stiffening ribs 4 extend internally and connect as one with annular boss 5.Annular boss 5 is provided with chamfering.
Claims (1)
1. lathe durable type flange, include the flange plate body that has endoporus, be distributed with several bolts hole on the described flange plate, it is characterized in that: the described flange plate back side radially is provided with stiffening rib between per two bolts hole, the described flange plate back side is provided with annular boss along interior bore edges, and described several stiffening ribs extend internally and connect as one with annular boss; Described annular boss is provided with chamfering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220427769 CN202901612U (en) | 2012-08-27 | 2012-08-27 | Durable type flange used for machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220427769 CN202901612U (en) | 2012-08-27 | 2012-08-27 | Durable type flange used for machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202901612U true CN202901612U (en) | 2013-04-24 |
Family
ID=48122283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220427769 Expired - Fee Related CN202901612U (en) | 2012-08-27 | 2012-08-27 | Durable type flange used for machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202901612U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103912744A (en) * | 2014-04-03 | 2014-07-09 | 含山县荣盛机械铸造有限公司 | Conveying pipeline connection flange |
| CN103925433A (en) * | 2014-04-09 | 2014-07-16 | 安徽省含山县天顺环保设备有限公司 | Flange for coal mine connection |
| CN106979396A (en) * | 2016-03-14 | 2017-07-25 | 江阴市诺普得机械有限公司 | Socket welding flange |
-
2012
- 2012-08-27 CN CN 201220427769 patent/CN202901612U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103912744A (en) * | 2014-04-03 | 2014-07-09 | 含山县荣盛机械铸造有限公司 | Conveying pipeline connection flange |
| CN103925433A (en) * | 2014-04-09 | 2014-07-16 | 安徽省含山县天顺环保设备有限公司 | Flange for coal mine connection |
| CN106979396A (en) * | 2016-03-14 | 2017-07-25 | 江阴市诺普得机械有限公司 | Socket welding flange |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130424 Termination date: 20130827 |