CN208381579U - high-temperature metal compensator screw rod fixing structure - Google Patents
high-temperature metal compensator screw rod fixing structure Download PDFInfo
- Publication number
- CN208381579U CN208381579U CN201820804005.3U CN201820804005U CN208381579U CN 208381579 U CN208381579 U CN 208381579U CN 201820804005 U CN201820804005 U CN 201820804005U CN 208381579 U CN208381579 U CN 208381579U
- Authority
- CN
- China
- Prior art keywords
- screw rod
- otic placode
- fixture block
- hole
- opens
- 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
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- Mirrors, Picture Frames, Photograph Stands, And Related Fastening Devices (AREA)
Abstract
The utility model relates to a kind of high-temperature metal compensator screw rod fixing structures, including compensator, otic placode and screw rod, otic placode is set around axis in the middle part of the ontology of the compensator, screw rod is passed through at otic placode described in every piece, the ontology of the otic placode, which runs through, opens up through-hole, the through-hole opens up notch close to the side of otic placode, the middle part protrusion of the screw rod is equipped with fixture block, fixture block is to be vertically arranged with screw rod, fixture block is located at notch, the otic placode opens up fan groove around through-hole, the fan groove is connected to notch, and fan groove is corresponding with the position of fixture block, the middle part of screw rod place opposite with fixture block position opens up vallecular cavity.The utility model is structurally reasonable, easy to use, mainly improves the through hole structure of otic placode, fixture block is added on screw rod, by rotary screw, realizes screw rod and fix, this fixed form, it is highly convenient for the installation of screw rod, improves the efficiency of nut tightening, screw rod is avoided to generate movement.
Description
Technical field
The utility model relates to compensator fields, are specifically related to a kind of high-temperature metal compensator screw rod fixing structure.
Background technique
The otic placode of high-temperature metal compensator is mounted on middle part, passes through a screw rod at otic placode, and there is a screw thread at screw rod both ends, and with
Nut tightening, but there are the problem of when, when tightening nut, need to be fixed screw rod with hand, otherwise screw rod can generate
Rotation, influences installation effectiveness, very inconvenient.
Utility model content
The technical problems to be solved in the utility model is that prior art screw rod is overcome easily to rotate, and influences screw rod and fixes with nut
Defect, a kind of high-temperature metal compensator screw rod fixing structure is provided.
In order to solve the above technical problems, the utility model is the following technical schemes are provided: a kind of high-temperature metal compensator screw rod
Otic placode is arranged around axis in the ontology middle part of fixed structure, including compensator, otic placode and screw rod, the compensator, described in every piece
Otic placode at pass through screw rod, the ontology of the otic placode is through through-hole is opened up, and the through-hole opens up notch close to the side of otic placode, institute
The middle part protrusion for stating screw rod is equipped with fixture block, and fixture block is to be vertically arranged with screw rod, and fixture block is located at notch, and the otic placode surrounds through-hole
Fan groove is opened up, the fan groove is connected to notch, and fan groove is corresponding with the position of fixture block, the middle part and fixture block position of the screw rod
It sets opposite place and opens up vallecular cavity, be equipped with partition in the vallecular cavity, connect between the medial surface and vallecular cavity of the partition by the way that spring is fixed
It connects, the lateral surface of the partition is vertically equipped with limited block, and the fixture block is located at the top of limited block, and limited block is located at fan groove
Lower section.
Further, there are gaps between the screw rod and through-hole.
Further, of same size, the length between fixture block upper side and limited block downside of the fixture block and limited block
Degree is less than the thickness of otic placode.
Further, the outer end of the limited block, which is run through, opens up half slot.
The utility model has the beneficial effect that a kind of high-temperature metal compensator screw rod fixed knot compared with prior art
Structure, it is structurally reasonable, it is easy to use, the through hole structure of otic placode is mainly improved, fixture block is added on screw rod, by rotating spiral shell
Bar is realized screw rod and is fixed, and this fixed form is highly convenient for the installation of screw rod, improves the efficiency of nut tightening, avoid spiral shell
Bar generates movement.
Detailed description of the invention
Fig. 1 is a kind of high-temperature metal compensator screw rod fixing structure positive structure diagram of the utility model.
Fig. 2 is a kind of high-temperature metal compensator screw rod fixing structure otic placode mounting structure schematic diagram of the utility model.
Fig. 3 is the enlarged structure schematic diagram of A in a kind of high-temperature metal compensator screw rod fixing structure Fig. 2 of the utility model.
Fig. 4 is that a kind of high-temperature metal compensator screw rod fixing structure fixture block of the utility model and limited block positional structure are illustrated
Figure.
Figure label are as follows: 1- compensator；2- otic placode；3- screw rod；4- through-hole；5- notch；6- fixture block；7- fan groove；8- slot
Chamber；9- partition；10- spring；11- limited block；12- half slot.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
Referring to figs. 1 to known to Fig. 4: a kind of high-temperature metal compensator screw rod fixing structure, including compensator 1, otic placode 2 and spiral shell
Otic placode 2 is arranged around axis in the ontology middle part of bar 3, the compensator 1, passes through screw rod 3, the ear at otic placode 2 described in every piece
The ontology of plate 2 opens up notch 5, the middle part protrusion of the screw rod 3 close to the side of otic placode 2 through through-hole 4, the through-hole 4 is opened up
Equipped with fixture block 6, fixture block 6 is to be vertically arranged with screw rod 3, and fixture block 6 is located at notch 5, and the otic placode 2 opens up sector around through-hole 4
Slot 7, the fan groove 7 is connected to notch 5, and fan groove 7 is corresponding with the position of fixture block 6, the middle part of the screw rod 3 and fixture block 6
It sets opposite place and opens up vallecular cavity 8, be equipped with partition 9 in the vallecular cavity 8, pass through spring 10 between the medial surface and vallecular cavity 8 of the partition 9
It is fixedly connected, the lateral surface of the partition 9 is vertically equipped with limited block 11, and the fixture block 6 is located at the top of limited block 11, and limits
Block 11 is located at the lower section of fan groove 7.
There are gaps between the screw rod 3 and through-hole 4, convenient for rotation；The fixture block 6 is of same size with limited block 11,
Length between 11 downside of 6 upper side of fixture block and limited block is less than the thickness of otic placode 2, prevents from exposing；The limited block 11
Outer end is through half slot 12 is opened up, convenient for operation.
The principles of the present invention and advantage: in use, intermediate smooth, the threaded screw rod 3 in both ends is penetrated otic placode 2
When penetrating, 6 aligned notches 5 of fixture block are inserted into for through-hole 4, and when fixture block 6 enters notch 5, rotary screw 3 revolves fixture block 6
Enter in fan groove 7, then proceed to rotate, while rotation, that side of vallecular cavity 8 is also rotated with it, until vallecular cavity 8 turns to slot
When at mouth 5, spring 10 stretches, and limited block 11 pops up, and limited block 11 enters in notch 5, and screw rod 3 is limited by notch 5, Wu Faxuan
Turn, when needing to remove screw rod 3, by half slot 12, limited block 11 is pushed into vallecular cavity 8, contra rotating screw 3 revolves fixture block 6
Fan groove 7 out, fixture block 6 are located at notch 5, take out screw rod 3.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (4)
1. a kind of high-temperature metal compensator screw rod fixing structure, including compensator (1), otic placode (2) and screw rod (3), feature exists
In, screw rod (3) are passed through at axis setting otic placode (2), otic placode described in every piece (2) in the middle part of the ontology of the compensator (1),
Through opening up through-hole (4), the through-hole (4) opens up notch (5) ontology of the otic placode (2) close to the side of otic placode (2), described
The middle part protrusion of screw rod (3) is equipped with fixture block (6), and fixture block (6) is to be vertically arranged with screw rod (3), and fixture block (6) is located at notch (5),
The otic placode (2) opens up fan groove (7) around through-hole (4), and the fan groove (7) is connected to notch (5), and fan groove (7) and card
The position of block (6) is corresponding, and the middle part place opposite with fixture block (6) position of the screw rod (3) opens up vallecular cavity (8), in the vallecular cavity (8)
Equipped with partition (9), it is fixedly connected between the medial surface and vallecular cavity (8) of the partition (9) by spring (10), the partition (9)
Lateral surface be vertically equipped with limited block (11), the fixture block (6) is located at the top of limited block (11), and limited block (11) is located at fan
The lower section of shape slot (7).
2. high-temperature metal compensator screw rod fixing structure according to claim 1, which is characterized in that the screw rod (3) with
There are gaps between through-hole (4).
3. high-temperature metal compensator screw rod fixing structure according to claim 1, which is characterized in that the fixture block (6) with
Limited block (11) it is of same size, length between fixture block (6) upper side and limited block (11) downside is less than the thickness of otic placode (2)
Degree.
4. high-temperature metal compensator screw rod fixing structure according to claim 1, which is characterized in that the limited block (11)
Outer end through opening up half slot (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820804005.3U CN208381579U (en) | 2018-05-28 | 2018-05-28 | high-temperature metal compensator screw rod fixing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820804005.3U CN208381579U (en) | 2018-05-28 | 2018-05-28 | high-temperature metal compensator screw rod fixing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208381579U true CN208381579U (en) | 2019-01-15 |
Family
ID=64969131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820804005.3U Expired - Fee Related CN208381579U (en) | 2018-05-28 | 2018-05-28 | high-temperature metal compensator screw rod fixing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208381579U (en) |
-
2018
- 2018-05-28 CN CN201820804005.3U patent/CN208381579U/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 |
Granted publication date: 20190115 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |