CN2512952Y - Continuous filling device for sealing mechanism - Google Patents
Continuous filling device for sealing mechanism Download PDFInfo
- Publication number
- CN2512952Y CN2512952Y CN 01278067 CN01278067U CN2512952Y CN 2512952 Y CN2512952 Y CN 2512952Y CN 01278067 CN01278067 CN 01278067 CN 01278067 U CN01278067 U CN 01278067U CN 2512952 Y CN2512952 Y CN 2512952Y
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- CN
- China
- Prior art keywords
- filling
- follower
- groove
- filler
- hole
- 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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- Sealing Devices (AREA)
Abstract
The utility model relates to a continuous filling device for sealing mechanism, which comprises a filling box, a filling cover, a press cap and the filling material. The middle of the filling cover is provided with a flange, and the press cap is the moveable sleeve nut and is sleeved on the flange of the filing cover and is connected with the filling box. The shaft core hole of the filling cover is through the working shaft. The inside of the filling box is filled with the filling material. The internal end surface of the filling cover is provided with the groove along the circumference, and the groove is crossed with the end face from deep to shallow. The middle of the filling cover wall is provided with an axial filling hole, and the internal end is connected with the deep end of the groove, and the external end on the upper part of the filling cover is extended to a side surface through the radial hole. The upper part of the filling cover is provided with a filling supporting device. Rotating the filling cover, which can continuously fill the filling material to the filling box without stopping working, and the production efficiency is improved.
Description
Technical field
The utility model relates to sealing mechanism, particularly a kind of continuous filler device that is used for sealing mechanism.
Background technique
The machine of using often relates to the sealing problem between static casing and the working shaft of motion (bar), for example sealer for mouth of pumped oil well in the petroleum production in industrial production.This sealer is full of filler in Stuffing box, compress filler with follower and pressure cap, friction sealed by between filler and the working shaft.Because the kinetic friction of working shaft can consume filler, reduce sealing.In order to keep sealing, just need constantly tighten pressure cap to compress filler.Just must open follower additional fillers again after pressure cap is screwed to the end, this need often quit work, and influences working efficiency.
Summary of the invention
The purpose of this utility model just provides a kind of just continuous filler device that is used for sealing mechanism of energy additional fillers that need not quit work.
The technical solution of the utility model is: comprise Stuffing box, follower, pressure cap, filler, there is flange at the follower middle part, pressure cap is on kink nut and the flange that is enclosed within follower it to be connected with Stuffing box, the axle center hole of follower passes working shaft, in Stuffing box, be full of filler, it is characterized in that: at described follower interior edge face groove along circumference is arranged, this groove intersects with end face from deep to shallow; In the middle of the wall of follower axial stuffing hole is arranged, its inner links to each other with described groove deep end, and its outer end passes the side on the top of this follower by radial hole; On this follower top the filler support device is arranged.
Described stuffing hole and connected radial hole and groove respectively have 1-6; The deep end of described groove all is positioned at the same side of each groove.
Described filler device is the pole that is connected with follower.
There is the circular arc transition zone joint of described stuffing hole and radial hole and groove.
Described filler is continuous linear, is made by the flexible material that tensile strength is higher.
The utility model has the advantages that: rotate follower and just can need not to quit work, improved manufacturing efficiency continuously to the Stuffing box additional fillers.
The utility model is described in further detail below in conjunction with drawings and Examples.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the schematic representation of the utility model follower interior edge face;
Fig. 3 is the A-A sectional view of Fig. 2;
Fig. 4 is the B-B sectional view of Fig. 2.
Embodiment
Referring to Fig. 1-Fig. 4, the utility model comprises Stuffing box 1, follower 2, pressure cap 3, filler 4, there is flange 21 at the middle part of follower 2, pressure cap 3 is to be connected with the outside thread of Stuffing box 1 upper end on kink nut and the flange 21 that is enclosed within follower, pass working shaft 5 in the axle center hole 22 of follower 2, working shaft with unusual according to purposes be axially reciprocating or rotation.In Stuffing box 1, be full of filler 4.At described follower 2 interior edge faces groove 23 along circumference is arranged, this groove intersects with end face from deep to shallow; In the middle of the wall of follower 2 axial stuffing hole 24 is arranged, its inner links to each other with described groove 23 deep ends 231, and its outer end passes the side on the top of this follower 2 by radial hole 25; On these follower 2 tops filler support device 6 is arranged, this embodiment's support device 6 is a pole, also can make box-like.
Described stuffing hole 24 and connected radial hole 25 and groove 23 respectively have 2; The deep end 231 of described groove all is positioned at the same side of each groove 23.When rotating follower 2, the filler that passes in it can both be produced along groove 23.
Described stuffing hole 24 has circular arc transition zone 26 with the joint of radial hole 25 and groove 23, so that filler can be passed through smoothly.
When using the utility model, with the packing box of linear or roll into a ball 7 and be supported on the pole 6, its outer end is passed from radial hole 25, pass through the groove 23 of stuffing hole 24 again from follower 2 the inners, this charge end is wrapped in working shaft 5 or is crimped on the filler in the Stuffing box 1, then fixing pressure cap 3.Can often rotate follower 2 at work, the filler lines 71 of outside will be brought in the Stuffing box 1, realize continuous supplementation filler 4.
Claims (5)
1, a kind of continuous filler device that is used for sealing mechanism, comprise Stuffing box, follower, pressure cap, filler, there is flange at the follower middle part, pressure cap is on kink nut and the flange that is enclosed within follower it to be connected with Stuffing box, the axle center hole of follower passes working shaft, be full of filler in Stuffing box, it is characterized in that: at described follower interior edge face groove along circumference is arranged, this groove intersects with end face from deep to shallow; In the middle of the wall of follower axial stuffing hole is arranged, its inner links to each other with described groove deep end, and its outer end passes the side on the top of this follower by radial hole; On this follower top the filler support device is arranged.
2, the continuous filler device that is used for sealing mechanism according to claim 1 is characterized in that: described stuffing hole and connected radial hole and groove respectively have 1-6; The deep end of described groove all is positioned at the same side of each groove.
3, the continuous filler device that is used for sealing mechanism according to claim 1 is characterized in that: the pole of described filler device for being connected with follower.
4, the continuous filler device that is used for sealing mechanism according to claim 1, it is characterized in that: there is the circular arc transition zone joint of described stuffing hole and radial hole and groove.
5, according to claim 1, the 2 or 3 described continuous filler devices that are used for sealing mechanism, it is characterized in that: described filler is continuous linear, is made by the flexible material that tensile strength is higher.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01278067 CN2512952Y (en) | 2001-12-12 | 2001-12-12 | Continuous filling device for sealing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01278067 CN2512952Y (en) | 2001-12-12 | 2001-12-12 | Continuous filling device for sealing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2512952Y true CN2512952Y (en) | 2002-09-25 |
Family
ID=33681641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01278067 Expired - Fee Related CN2512952Y (en) | 2001-12-12 | 2001-12-12 | Continuous filling device for sealing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2512952Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105308369A (en) * | 2012-12-27 | 2016-02-03 | 诺沃皮尼奥内股份有限公司 | Packing cups manufacturing |
| CN110487151A (en) * | 2019-08-14 | 2019-11-22 | 郑州光力瑞弘电子科技有限公司 | Scribing machine and scribing machine contact height measuring device, scribing machine survey high method |
-
2001
- 2001-12-12 CN CN 01278067 patent/CN2512952Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105308369A (en) * | 2012-12-27 | 2016-02-03 | 诺沃皮尼奥内股份有限公司 | Packing cups manufacturing |
| CN105308369B (en) * | 2012-12-27 | 2017-07-11 | 诺沃皮尼奥内股份有限公司 | Packing box is manufactured |
| US10697545B2 (en) | 2012-12-27 | 2020-06-30 | Nuovo Pignone Srl | Packing cups manufacturing |
| CN110487151A (en) * | 2019-08-14 | 2019-11-22 | 郑州光力瑞弘电子科技有限公司 | Scribing machine and scribing machine contact height measuring device, scribing machine survey high method |
| CN110487151B (en) * | 2019-08-14 | 2020-12-29 | 郑州光力瑞弘电子科技有限公司 | Dicing saw, contact height measuring device of dicing saw and height measuring method of dicing saw |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |