CN203347389U - Adjustable welding hinge - Google Patents
Adjustable welding hinge Download PDFInfo
- Publication number
- CN203347389U CN203347389U CN 201320393674 CN201320393674U CN203347389U CN 203347389 U CN203347389 U CN 203347389U CN 201320393674 CN201320393674 CN 201320393674 CN 201320393674 U CN201320393674 U CN 201320393674U CN 203347389 U CN203347389 U CN 203347389U
- Authority
- CN
- China
- Prior art keywords
- hinge
- installation cavity
- welding
- cavity
- regulating
- 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
Images
Landscapes
- Pivots And Pivotal Connections (AREA)
Abstract
The utility model discloses an adjustable welding hinge comprising an upper hinge shell, a lower hinge shell, a hinge shaft and an adjusting screw. The lower portion of the upper hinge shell is provided with an upper mounting cavity used for the rotating shaft, and the upper hinge shell is provided with an oil hole leading to the upper mounting cavity. The upper portion of the lower hinge shell is provided with a lower mounting cavity used for the hinge shaft, and the lower portion of the lower hinge shell is provided with an adjusting cavity which is communicated with the lower mounting cavity and provided with an internal thread. The hinge shaft is rotatably mounted in the upper and lower mounting cavities, a lubricating block positioned at the top of the hinge shaft is arranged in the upper mounting cavity, a rollable steel ball is arranged between the lubricating block and the hinge shaft, and the lubricating block is provided with a lubricating passage communicated with the oil hole and leading to the steel ball. The adjusting screw is mounted in the adjusting cavity, and the upper portion of the adjusting screw is arranged at the lower end of the hinge shaft in a butted manner. A door leaf provided with the adjustable welding hinge is flexible open and close, light and free of rusting and jamming. The vertically slightly dislocated door leaf can be adjusted by means of adjusting the hinge through an internal hexagonal wrench. Use and work efficiency of a door can be well guaranteed, and service life of the door is prolonged.
Description
Technical field
The utility model relates to a kind of welding hinge of regulating.
Background technology
On current domestic accurate steel profile glass door and distribution cabinet door, use be uncontrollable welding hinge.Uncontrollable welding hinge, if produce dislocation up and down after being welded on door, hinge will excise rectification.There is no steel ball and lubricated piece on hinge, door opens and closes not light in use, does not use hinge to get rusty for a long time stuck.Need often to change and the maintenance hinge.This kind of hinge can not finely guarantee the use operating efficiency of door and the use cost of increase applying unit.
The utility model content
The purpose of this utility model is exactly in order to address the above problem, and a kind of welding hinge of regulating is provided.
To achieve these goals, the utility model adopts following technical scheme:
Can regulate the welding hinge, it is characterized in that, have:
The hinge upper casing, its underpart has a hinge axis and uses the installation cavity, and this hinge upper casing is provided with the oil filler point that leads to the installation cavity;
The hinge lower casing, its top has lower installation cavity for a hinge axis, and the bottom of this hinge lower casing has one and communicates and tapped adjusting cavity with lower installation cavity;
Hinge axis, it is rotatably installed in upper and lower installation cavity, described upper installation cavity is provided with the lubricated piece that is positioned at the hinge axis top, between this lubricated piece and hinge axis, is provided with rotatable steel ball, and described lubricated piece has the lubrication channel that communicates and lead to the steel ball place with oil filler point;
Adjustment screw, it is installed in the adjusting cavity and the lower end of being located at hinge axis is pushed up on top.
Preferably, described adjustment screw adopts interior hexagonal flush end holding screw.
Preferably, described oil filler point starts from the top of hinge upper casing and leads to the installation cavity.
Preferably, the arrival end of described oil filler point is equipped with the press-fit priming cup.
Preferably, have between described lubricated piece and hinge axis and support by steel ball the ，Gai gap, gap formed and communicate with oil filler point and lubrication channel.
Preferably, described lubricated piece is made by brass.
Preferably, described hinge upper and lower shell adopts the 45# steel to make.
Preferably, described hinge axis adopts 304 stainless steels to make.
The utlity model has following beneficial effect:
This door leaf keying that can regulate the welding hinge is installed flexible, light, can get rusty stuck.The upper and lower slight misalignment of door leaf, can regulate hinge revised by inner hexagon spanner.Can well guarantee the use operating efficiency of door and the service life of increase door.
The accompanying drawing explanation
Fig. 1 is for regulating welding hinge arrangement schematic diagram.
Fig. 2 is A-A sectional drawing in Fig. 1.
Fig. 3 is B-B sectional drawing in Fig. 1.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
As shown in Figures 1 to 3, can regulate the welding hinge, it has: hinge upper casing 2, its underpart has a hinge axis and uses the installation cavity, should cavity above be installed and be substantially a cylindrical cavity, this hinge upper casing is provided with the oil filler point that leads to the installation cavity, and this oil filler point starts from the top of hinge upper casing and leads to the installation cavity, the arrival end of oil filler point is equipped with press-fit priming cup 1, and the diameter of oil filler point is less than the diameter of installation cavity, the hinge lower casing 6 coordinated with the hinge upper casing, its top has lower installation cavity for a hinge axis, this time install cavity adopt equally cylindrical cavity and diameter identical with upper installation cavity, the bottom of this hinge lower casing has one and communicates and tapped adjusting cavity with lower installation cavity, this adjusting cavity select the column cavity and and lower installation cavity between be provided with transitional cavity, the diameter of this transitional cavity is less than installation cavity and the diameter of regulating cavity, and the diameter of adjusting cavity is identical with the diameter of lower installation cavity, hinge axis 5, it is rotatably installed on, in lower installation cavity, described hinge axis top is provided with the first recess that steel ball is installed and used between two parties, the overwhelming majority of steel ball is positioned at this first recess, form by steel ball and support the gap formed thereby make between described lubricated piece and hinge axis, this gap communicates with oil filler point and lubrication channel, described upper installation cavity is provided with the lubricated piece 3 that is positioned at the hinge axis top and the bottom that should lubricate piece has the second recess of installing for steel ball, the steel ball that the second recess holds partly is far smaller than the steel ball volume that the first recess holds, should lubricate between piece and hinge axis and be provided with rotatable steel ball 4, thereby make the work of hinge axis more flexible, described lubricated piece has the lubrication channel that communicates and lead to the steel ball place with oil filler point, generally, this lubrication channel connects lubricated piece and is positioned at the marginal position of the second recess, adjustment screw 7, it is installed in the adjusting cavity and the lower end of being located at hinge axis is pushed up on top, and this adjustment screw is selected such as products such as interior hexagonal flush end holding screws.
In the present invention, for the selection of material, make following explanation:
Lubricated piece selects brass material to make;
The hinge upper and lower shell selects the 45# Steel material to make;
Hinge axis selects 304 stainless steel materials to make.
Originally can regulate the welding hinge is bright dress welded type mounting design, in installation process, and coating lubricating oil in hinge upper and lower shell during hinge assemblies.
It should be noted that, the bottom of hinge axis and the bottom of hinge axis are the gauge structures such as non-, and it is to wait gauge structure that hinge axis is positioned at that upper and lower installation cavity body divides, and it is smaller to be positioned at the diameter of hinge axis part of transitional cavity part.
Steel ball is installed by mosaic mode in this upper end that can regulate the hinge axis of welding hinge.
This assembling that can regulate the welding hinge is as follows:
(cavity and oil filler point above are installed) assembling press-fit forced filling oil cup and lubricated piece in the circular hole of hinge upper casing.Steel ball is inlayed in the hinge axis upper end.Hinge lower casing circular hole (lower cavity and the adjusting cavity installed) in-built align reaming chain rivet and interior hexagonal flush end holding screw.The hinge upper shell after assembling under the hinge assembled on columella.Coating lubricating oil in hinge cover during hinge assemblies, the hinge through assembled is flexible.
Claims (8)
1. can regulate the welding hinge, it is characterized in that, have:
The hinge upper casing, its underpart has a hinge axis and uses the installation cavity, and this hinge upper casing is provided with the oil filler point that leads to the installation cavity;
The hinge lower casing, its top has lower installation cavity for a hinge axis, and the bottom of this hinge lower casing has one and communicates and tapped adjusting cavity with lower installation cavity;
Hinge axis, it is rotatably installed in upper and lower installation cavity, described upper installation cavity is provided with the lubricated piece that is positioned at the hinge axis top, between this lubricated piece and hinge axis, is provided with rotatable steel ball, and described lubricated piece has the lubrication channel that communicates and lead to the steel ball place with oil filler point;
Adjustment screw, it is installed in the adjusting cavity and the lower end of being located at hinge axis is pushed up on top.
2. the welding hinge of regulating as claimed in claim 1, is characterized in that, hexagonal flush end holding screw in described adjustment screw adopts.
3. the welding hinge of regulating as claimed in claim 1, is characterized in that, described oil filler point starts from the top of hinge upper casing and leads to the installation cavity.
4. the welding hinge of regulating as described as claim 1 or 3, is characterized in that, the arrival end of described oil filler point is equipped with the press-fit priming cup.
5. the welding hinge of regulating as claimed in claim 1, is characterized in that, between described lubricated piece and hinge axis, has to support by steel ball the ，Gai gap, gap formed and communicate with oil filler point and lubrication channel.
6. the welding hinge of regulating as claimed in claim 1, is characterized in that, described lubricated piece is made by brass.
7. the welding hinge of regulating as claimed in claim 1, is characterized in that, described hinge upper and lower shell adopts the 45# steel to make.
8. the welding hinge of regulating as claimed in claim 1, is characterized in that, described hinge axis adopts 304 stainless steels to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320393674 CN203347389U (en) | 2013-07-03 | 2013-07-03 | Adjustable welding hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320393674 CN203347389U (en) | 2013-07-03 | 2013-07-03 | Adjustable welding hinge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203347389U true CN203347389U (en) | 2013-12-18 |
Family
ID=49747300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320393674 Expired - Fee Related CN203347389U (en) | 2013-07-03 | 2013-07-03 | Adjustable welding hinge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203347389U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104794815A (en) * | 2015-03-27 | 2015-07-22 | 创斯达科技集团(中国)有限责任公司 | Violence destruction preventing clamping mechanism and VTM with same |
| CN104806093A (en) * | 2015-03-27 | 2015-07-29 | 创斯达科技集团(中国)有限责任公司 | Wide-angle opening and closing hinge structure and VTM machine having wide-angle opening and closing hinge structure |
-
2013
- 2013-07-03 CN CN 201320393674 patent/CN203347389U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104794815A (en) * | 2015-03-27 | 2015-07-22 | 创斯达科技集团(中国)有限责任公司 | Violence destruction preventing clamping mechanism and VTM with same |
| CN104806093A (en) * | 2015-03-27 | 2015-07-29 | 创斯达科技集团(中国)有限责任公司 | Wide-angle opening and closing hinge structure and VTM machine having wide-angle opening and closing hinge structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203347389U (en) | Adjustable welding hinge | |
| CN105350848B (en) | Three-dimensional adjustable blind hinge | |
| CN201531385U (en) | Measuring pump for sleeve type regulating mechanism | |
| CN104879008A (en) | Hinge door closer | |
| CN103204365A (en) | Automatic lubricating oil cup for chain | |
| CN203348279U (en) | Rust-proof lubrication nut | |
| CN205135192U (en) | Three -dimensional adjustable blind hinge | |
| CN201944305U (en) | Panel gate valve | |
| CN203255692U (en) | Automatic lubricating oil cup of chain | |
| CN103123039B (en) | Air-pressure lubricating oil lubricator and correction oil injection method thereof | |
| CN106481172A (en) | Automatic resetting device | |
| CN202578264U (en) | Refrigerator door hinge | |
| CN204984031U (en) | Hinge door closer | |
| CN204691511U (en) | Door-hinge lubricating arrangement | |
| CN202706745U (en) | Aluminum alloy bridge-cut-off wheel for doors and windows | |
| CN208152804U (en) | Heavy door special hinge | |
| CN108087565B (en) | A kind of high-precision quantitative adjusting screw | |
| CN207343603U (en) | A kind of self-lubricating guide part | |
| CN202467448U (en) | Gating adjustable sky spring | |
| CN205172244U (en) | High adjusting device of blind hinge | |
| CN202591632U (en) | Knife rest floating mechanism on small-pipe diameter beveling machine | |
| CN205916728U (en) | Photovoltaic support purlin production locating wheel mechanism | |
| CN205260872U (en) | Limit structure of valve rod | |
| CN109779426B (en) | Double-shaft disassembly-free mounting hinge | |
| CN201902806U (en) | Continuous oil supply device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131218 Termination date: 20180703 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |