CN207548665U - A kind of forced sealing element installing mechanism of bolt - Google Patents
A kind of forced sealing element installing mechanism of bolt Download PDFInfo
- Publication number
- CN207548665U CN207548665U CN201721622743.8U CN201721622743U CN207548665U CN 207548665 U CN207548665 U CN 207548665U CN 201721622743 U CN201721622743 U CN 201721622743U CN 207548665 U CN207548665 U CN 207548665U
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- CN
- China
- Prior art keywords
- bolt
- sealing element
- fixed block
- block
- installing mechanism
- 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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Abstract
The utility model discloses a kind of forced sealing element installing mechanism of bolt, for the installation of workpiece (14) inner seal (5), the forced sealing element installing mechanism of bolt includes fixed block (1), part is arranged in the pressed-in block (2) in the fixed block (1), and part is threaded through the bolt (3) being flexibly connected in the fixed block (1) and with the pressed-in block (2), the fixed block (1) is with the bolt (3) on same axis, the fixed block (1) includes flange portion (4), the flange portion (4) connect setting with the workpiece (14).Sealing element can be easily fitted into the mounting hole of inside workpiece by this installing mechanism, and install the leakproofness after steadily, reliably, ensure that sealing element installation well.
Description
Technical field
The utility model is related to a kind of forced sealing element installing mechanisms of bolt.
Background technology
Sealing element, also referred to as sealing ring, oil sealing, water seal etc., sealing element is preventing fluid or solia particle from adjacent bonds
It leaks and prevents introduced contaminants such as dust from being invaded inside machinery equipment with moisture between conjunction face, be made generally in circular ring shape,
Using very extensive in industry.Sometimes inside workpiece is also required to installation sealing element, although the workpiece above sealing element is opened at this time
There is opening, but human hand puts in installation and is still inconvenient, it is easy to occur that not in place, installation inclination equivalent risk is installed.
Utility model content
The purpose of this utility model is that for drawbacks described above of the prior art, provide a kind of bolt forced sealing element
Installing mechanism can facilitate installation of the sealing element in inside workpiece.
To realize above-mentioned purpose of utility model, the utility model employs following technical solution：A kind of bolt is forced close
Sealing installing mechanism, for the installation of inside workpiece sealing element, the forced sealing element installing mechanism of bolt include fixed block,
The pressed-in block and part that part is arranged in the fixed block are threaded through in the fixed block and connect with the pressed-in block activity
The bolt connect, the fixed block and the bolt are set on same axis, and the fixed block includes flange portion, the flange portion with
The workpiece connection setting.
In addition, the utility model also proposes following attached technical scheme：
The fixed block is provided with the protrusion axle with the flange portion coaxial line, and the protrusion axle offers pilot hole, institute
It states pressed-in block and includes the indenter for squeezing the sealing element, the pressed-in block is provided with the guiding with the indenter coaxial line
Axis, the guiding axis cooperate with the pilot hole.
The fixed block offers the threaded hole for being coaxially set and being interconnected with the pilot hole, the bolt and institute
State threaded hole threaded connection.
Be connected with caging bolt between the fixed block and the pressed-in block, the caging bolt limit the guiding axis with
The relative displacement of the pilot hole.
The fixed block side wall offers at least one mounting groove communicated with the pilot hole, and the guiding axis offers
The installation screw communicated with the mounting groove, the caging bolt are threadedly coupled across the mounting groove with the installation screw.
Compared with the prior art, the utility model has the advantage of：The forced sealing element installation of bolt of the utility model
Mechanism, the squeeze sealing member by way of rotating bolt, it may be convenient to sealing element is fitted into the mounting hole of inside workpiece, and
It is provided with the guiding axis and pilot hole of mutual cooperation so that installation is steady, reliable, ensure that well close after sealing element installation
Feng Xing.
Description of the drawings
A kind of structure diagram of the forced sealing element installing mechanism of bolt of Fig. 1 the utility model.
Specific embodiment
Technical solutions of the utility model are made below in conjunction with preferred embodiment and its attached drawing further unrestricted detailed
Explanation.
As shown in Figure 1, corresponding to a kind of forced sealing element installing mechanism of bolt of preferred embodiment of the utility model, use
In the installation of 14 inner seal of workpiece, workpiece 14 includes sealing element mounting hole 5a and right over the mounting hole 5a
Connecting hole 13 is offered on connecting portion 14a, connecting portion 14a.
The forced sealing element installing mechanism of bolt includes fixed block 1, pressed-in block 2 and bolt 3.Fixed block 1 be provided with
The connected flange portion 4 of workpiece 14, the protrusion axle 7 being coaxially set with flange portion 4.7 center of protrusion axle offers pilot hole 8.Pressure
Entering 2 bottom of block and be provided with indenter 6 for squeeze sealing member 5, the diameter of indenter 6 is slightly less than the outer diameter of sealing element 5, to prevent
Only indenter 6 is interfered with workpiece 14, is collided.Pressed-in block 2 is provided with the guiding axis 9 with 6 coaxial line of indenter, guiding axis 9
It cooperates with pilot hole 8, the diameter of guiding axis 9 is slightly less than the diameter of pilot hole 8 so that guiding axis 9 can be in pilot hole 8 certainly
By moving.1 top of fixed block offers the threaded hole 15 communicated with pilot hole 8, the preferably axis of threaded hole 15 and pilot hole 8
Axis is identical, and bolt 3 is installed in threaded hole 15, and bottom surface and the top of the guiding axis 9 of pressed-in block 2 offset, by rotating spiral shell
Bolt 3 can move downward pressed-in block 2.Protrusion axle 7 offers two mounting grooves 11 communicated with pilot hole 8, along protrusion axle 7
Axis direction opens up, and in elongated hole-shape, and is symmetrically distributed in 7 both sides of protrusion axle.Guiding axis 9 offers installation screw 12, limits spiral shell
Bolt 10 is threadedly coupled across mounting groove 11 with installation screw 12.When pressed-in block 2 is moved along the pilot hole 8 of fixed block 1, caging bolt
10 can be in contact with the Upper-lower Limit position of mounting groove 11, so as to limit the shift position of pressed-in block 2.Preferably when pressed-in block 2
When being moved to lower limit position, sealing element 5 is just pressed into place by indenter 6.
In use, sealing element 5 is first substantially placed on to the position being aligned with the mounting hole 5a on workpiece 14, then by this practicality
Novel flange portion 4 is connected with to connecting hole 13, at this point, the axis of indenter 6 and the axis of mounting hole 5a are located at together
On one axis, rotation bolt 3 is allowed to apply pressure to pressed-in block 2, drives pressed-in block 2 that sealing element 5 is pressed into mounting hole 5a, presses
After entering in place, caging bolt 10 is contacted with mounting groove 11, prevents pressed-in block 2 from continuing to push, and sealing element 5 is caused to damage.Entirely
In installation process, sealing element 5 is vertically pressed into, and reduces the phenomenon that installations such as installation inclination are bad.
The forced sealing element installing mechanism of bolt of the utility model, it may be convenient to which sealing element is packed into inside workpiece
In mounting hole, and the leakproofness after steadily, reliably, ensure that sealing element installation well is installed.
It should be pointed out that above-mentioned preferred embodiment is only to illustrate the technical concepts and features of the utility model, purpose
It is the content for allowing person skilled in the art that can understand the utility model and implements according to this, can not this reality be limited with this
With novel protection domain.All equivalent change or modifications substantially made according to the spirit of the present invention, should all cover in this reality
Within novel protection domain.
Claims (5)
1. a kind of forced sealing element installing mechanism of bolt, for the installation of workpiece (14) inner seal (5), feature exists
In：The forced sealing element installing mechanism of bolt includes fixed block (1), the press-in being partly arranged in the fixed block (1)
Block (2) and part are threaded through the bolt (3) being flexibly connected in the fixed block (1) and with the pressed-in block (2), described solid
Determine block (1) and the bolt (3) on same axis, the fixed block (1) includes flange portion (4), the flange portion (4) with
Workpiece (14) the connection setting.
2. according to the forced sealing element installing mechanism of bolt described in claim 1, it is characterised in that：Fixed block (1) setting
There is the protrusion axle (7) with the flange portion (4) coaxial line, the protrusion axle (7) offers pilot hole (8), the pressed-in block (2)
Include squeezing the indenter (6) of the sealing element (5), the pressed-in block (2) is provided with leads with the indenter (6) coaxial line
To axis (9), the guiding axis (9) cooperates with the pilot hole (8).
3. according to the forced sealing element installing mechanism of bolt described in claim 2, it is characterised in that：The fixed block (1) opens up
There are the threaded hole (15) for being coaxially set and being interconnected with the pilot hole (8), the bolt (3) and the threaded hole (15)
It is threadedly coupled.
4. according to the forced sealing element installing mechanism of bolt described in claim 2, it is characterised in that：The fixed block (1) and institute
It states and caging bolt (10) is connected between pressed-in block (2), the caging bolt (10) limits the guiding axis (9) and the guiding
The relative displacement in hole (8).
5. according to the forced sealing element installing mechanism of bolt described in claim 4, it is characterised in that：Fixed block (1) side wall
At least one mounting groove (11) communicated with the pilot hole (8) is offered, the guiding axis (9) offers and the mounting groove
(11) installation screw (12) communicated, the caging bolt (10) is across the mounting groove (11) and the installation screw (12) spiral shell
Line connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721622743.8U CN207548665U (en) | 2017-11-23 | 2017-11-23 | A kind of forced sealing element installing mechanism of bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721622743.8U CN207548665U (en) | 2017-11-23 | 2017-11-23 | A kind of forced sealing element installing mechanism of bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207548665U true CN207548665U (en) | 2018-06-29 |
Family
ID=62677755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721622743.8U Expired - Fee Related CN207548665U (en) | 2017-11-23 | 2017-11-23 | A kind of forced sealing element installing mechanism of bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207548665U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107738224A (en) * | 2017-11-23 | 2018-02-27 | 苏州金牛精密机械有限公司 | A kind of forced seal installing mechanism of bolt |
| CN111843870A (en) * | 2020-05-22 | 2020-10-30 | 中国航发贵州红林航空动力控制科技有限公司 | Miniature solenoid valve test fixture |
-
2017
- 2017-11-23 CN CN201721622743.8U patent/CN207548665U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107738224A (en) * | 2017-11-23 | 2018-02-27 | 苏州金牛精密机械有限公司 | A kind of forced seal installing mechanism of bolt |
| CN111843870A (en) * | 2020-05-22 | 2020-10-30 | 中国航发贵州红林航空动力控制科技有限公司 | Miniature solenoid valve test fixture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190130 Address after: 510000 1st Floor, No. 2 Kengwei Road, Tianhe District, Guangzhou City, Guangdong Province Patentee after: Guangzhou Yunlong Fire Fighting Equipment Co.,Ltd. Address before: 510000 B1B2, one, two, three and four floors of the podium building 231 and 233, science Avenue, Guangzhou, Guangdong. Patentee before: BOAO ZONGHENG NETWORK TECHNOLOGY Co.,Ltd. Effective date of registration: 20190130 Address after: 510000 B1B2, one, two, three and four floors of the podium building 231 and 233, science Avenue, Guangzhou, Guangdong. Patentee after: BOAO ZONGHENG NETWORK TECHNOLOGY Co.,Ltd. Address before: 215129 No. 236 Songshan Road, Gaoxin District, Suzhou City, Jiangsu Province Patentee before: SUZHOU JINNIU PRECISION MACHINERY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180629 Termination date: 20211123 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |