CN204800728U - Sealing washer Z type groove groover - Google Patents
Sealing washer Z type groove groover Download PDFInfo
- Publication number
- CN204800728U CN204800728U CN201520249405.9U CN201520249405U CN204800728U CN 204800728 U CN204800728 U CN 204800728U CN 201520249405 U CN201520249405 U CN 201520249405U CN 204800728 U CN204800728 U CN 204800728U
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- CN
- China
- Prior art keywords
- positioning body
- location
- sealing ring
- ring
- locating slot
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Abstract
The utility model relates to a sealing washer Z type groove groover has solved the slot problem of inefficiency of present craft. Including uide bushing, the location body, fender ring, clamp plate, screw and locating pin. The uide bushing is step pore ring form part, and the constant head tank that has the cutting transverse groove is opened in the locating pin of installation on the step and the U -shaped slot combination on the body of location on the excircle, the location body is the step pore ring and describes the part, excircle and uide bushing cooperation, and the sealing washer is placed in the step hole, has location pinhole and U -shaped constant head tank on the terminal surface of the location body, and with the slot combination of clamp plate U -shaped behind the location pinhole mount pin, the locating pin on U -shaped constant head tank and the uide bushing cooperates, it for cyclic annular part, places in the sealing ring, with sealing ring clearance fit to keep off the ring, the clamp plate is step axle collar form part, the internal hole cooperation of step excircle and location, and radial opening is followed to the location body and clamp plate has radial vertical cutting constant head tank, and the end areal distribution has the U -shaped groove and fixes a position the locating pin cooperation on the body, the utility model discloses the availability factor is high, and the commonality is strong.
Description
Technical field
The utility model relates to a kind of sealing ring Z-type groove groover.
Background technology
Along with the development of dynamic sealing technology, sealing ring material and structure are also divided into dissimilar, and wherein material is that the sealing ring of tetrafluoro filler is hatch frame, and be convenient to there be certain amount of contraction install, opening part often adopts the Z-type structure of overlap joint mutually.Such sealing ring overall wear resistance is better, but conventional machining method is more difficult when reality processing Z-type open slot, the main method of manual fluting that adopts is carried out at present, because sealing ring material is softer, usually very easily fractureed by sealing ring when manual operations, therefore finished product rate is lower, can take a large amount of time and efforts for production in enormous quantities, have a strong impact on production efficiency, also can produce considerable influence to the assembly quality of dynamic seal ring simultaneously.
Summary of the invention
The utility model by providing a kind of groover, the finished product rate that solving slots at present by hand causes and the problem of inefficiency.
The utility model is realized by following technical scheme:
A kind of sealing ring Z-type groove groover, comprises fairlead, positioning body, baffle ring, pressing plate, screw and alignment pin.
When carrying out the cutting of Z-type groove, utilize positioning body, sealing ring fixes by pressing plate, then cutter utilizes the locating slot on positioning body, pressing plate to carry out the longitudinal direction cutting of positive and negative to sealing ring, when carrying out transversal slotting, the assembly opsition dependent of positioning body, pressing plate is loaded positioning sleeve, last cutter utilizes the location of the locating slot on positioning sleeve to carry out transverse cuts, finally completes the grooving of Z-type groove.
Fairlead is mainly used in the location of cutting transverse groove, for the annular element with stepped hole, endoporus is used for, to positioning body location, ensureing the cutting position of transverse groove simultaneously, cylindrical has cutting locating slot after utilizing the alignment pin that step is installed to coordinate with the U-lag on positioning body.
Positioning body is the annular element with stepped hole, cylindrical coordinates with fairlead, stepped hole is used for placing sealing ring, have radial longitudinal direction along positioning body radial direction and cut locating slot, the step surface that longitudinally cutting locating slot is corresponding has the groove lower than step surface, be used for there is certain deformation space when ensureing cutting sealing circle transverse groove, the end face of positioning body is furnished with dowel hole and U-shaped locating slot respectively, dowel hole is installed after alignment pin and is coordinated with the U-lag of pressing plate, the detent fit on U-shaped locating slot and fairlead.
Baffle ring is annular element, is placed on hole site in sealing ring, is matched in clearance with sealing ring endoporus, mainly plays the effect of supporting ring when cutting sealing circle transverse groove.When the cannelure of cutting sealing circle positive and negative, baffle ring can move axially along sealing ring, ensure that positive and negative cutting all can have enough supportings.
Pressing plate is the annular element with Step Shaft, step cylindrical and positioning body inner hole, have radial longitudinal direction along pressing plate radial direction and cut locating slot, the Step Shaft end face that longitudinally cutting locating slot is corresponding has the groove lower than Step Shaft end face, be used for there is certain deformation space when ensureing cutting sealing circle transverse groove, end face be distributed with the detent fit on U-lag and positioning body.
Screw by pressing plate and positioning body fastening, pin be arranged on respectively on fairlead and positioning body.Wherein positioning body, pressing plate and baffle ring can be changed according to sealing ring different size open slot.
The utility model is owing to taking above technical scheme, and it has the following advantages:
(1) groover of sealing ring Z-type groove is simple and reasonable, low cost of manufacture;
(2) the groover simple operation of sealing ring Z-type groove, crudy good stability;
(3) groover of sealing ring Z-type groove is by changing positioning body, pressing plate and baffle ring, can realize the cutting of different size open slot, highly versatile.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the A-A view of Fig. 1;
Fig. 3 is the C-C view of Fig. 1;
Fig. 4 is the B-B view of Fig. 1;
Fig. 5 is that the A of Fig. 2 is to partial view;
Fig. 6 is the sealing ring after cutting Z-type groove.
Detailed description of the invention
As shown in figures 1 to 6, the utility model is for the cutting to Z-type groove on soft material sealing ring, and it mainly comprises the parts such as fairlead 1, positioning body 2, baffle ring 3, screw 4, alignment pin 5, pressing plate 6.
Sealing ring utilizes the Internal hole positioning of positioning body 2 shown in Fig. 2 as shown in Figure 6, baffle ring 7 is located with ring inner hole, pressing plate 6 Step Shaft and positioning body 2 inner hole, as shown in Figure 1, Figure 3, and coordinated with the U-lag on pressing plate 6 by the alignment pin 5 that positioning body 2 end is installed, then fastening by screw about 4, as shown in Figure 1, Figure 2, Figure 4 shows, utilize the radial locating slot that pressing plate 6, positioning body 2 have, complete the cutting of sealing ring positive and negative cannelure respectively.As shown in Figure 1, Figure 2, Figure 3 shows, the endoporus of fairlead 1 coordinates with positioning body 2 cylindrical, and is coordinated with the U-type groove on positioning body 2, as shown in Fig. 2, Fig. 5 by the alignment pin 5 that fairlead 1 end face is installed, by the located lateral groove at fairlead 1 cylindrical place, complete the cutting of sealing ring transverse groove.
Operation principle of the present utility model and the course of work as follows:
During work, first sealing ring is loaded in the locating hole on positioning body 2, then baffle ring 3 is loaded, and the screwed hole on the unthreaded hole on baffle ring 3 and positioning body 2 is aligned, and by alignment pin 5 position pressing plate 6 press seal circle, and fastening with screw 4, then the cutting of sealing ring positive and negative cannelure is completed respectively, the excircle orientation of the sub-assembly positioning body 2 then positioning body 2 and pressing plate 6 formed loads fairlead 1, and spacing with the alignment pin 5 on fairlead 1, finally completes the cutting of sealing ring transverse groove.
By changing positioning body 2, pressing plate 6, back-up ring 3, the cutting of different size open slot can be realized.
Claims (1)
1. a sealing ring Z-type groove groover, is characterized in that: comprise fairlead, positioning body, baffle ring, pressing plate, screw and alignment pin;
The fairlead of locating for cutting transverse groove is the annular element with stepped hole, and endoporus is used for positioning body location, and the alignment pin that step is installed coordinates with the U-lag on positioning body, cylindrical has the locating slot of cutting transverse groove;
Positioning body is the annular element with stepped hole, cylindrical coordinates with fairlead, stepped hole is used for placing sealing ring, have radial longitudinal direction along positioning body radial direction and cut locating slot, the step surface that longitudinally cutting locating slot is corresponding has the groove lower than step surface, the end face of positioning body is furnished with dowel hole and U-shaped locating slot respectively, and dowel hole is installed after alignment pin and is coordinated with the U-lag of pressing plate, the detent fit on U-shaped locating slot and fairlead;
Baffle ring is annular element, is placed on hole site in sealing ring, is matched in clearance with sealing ring endoporus;
Pressing plate is the annular element with Step Shaft, step cylindrical and positioning body inner hole, have radial longitudinal direction along pressing plate radial direction and cut locating slot, the Step Shaft end face that longitudinally cutting locating slot is corresponding has the groove lower than Step Shaft end face, end face is distributed with the detent fit on U-lag and positioning body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520249405.9U CN204800728U (en) | 2015-04-23 | 2015-04-23 | Sealing washer Z type groove groover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520249405.9U CN204800728U (en) | 2015-04-23 | 2015-04-23 | Sealing washer Z type groove groover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204800728U true CN204800728U (en) | 2015-11-25 |
Family
ID=54585617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520249405.9U Active CN204800728U (en) | 2015-04-23 | 2015-04-23 | Sealing washer Z type groove groover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204800728U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105414308A (en) * | 2016-01-25 | 2016-03-23 | 广州市全德机械科技有限公司 | Manufacturing method and equipment for breaking joints of sealing ring |
| CN109773858A (en) * | 2019-01-28 | 2019-05-21 | 厦门联博橡胶制品有限公司 | A kind of gap shearing device for sealing ring |
-
2015
- 2015-04-23 CN CN201520249405.9U patent/CN204800728U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105414308A (en) * | 2016-01-25 | 2016-03-23 | 广州市全德机械科技有限公司 | Manufacturing method and equipment for breaking joints of sealing ring |
| CN109773858A (en) * | 2019-01-28 | 2019-05-21 | 厦门联博橡胶制品有限公司 | A kind of gap shearing device for sealing ring |
| CN109773858B (en) * | 2019-01-28 | 2020-07-31 | 厦门联博橡胶制品有限公司 | A breach shearing mechanism for sealing washer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20161213 Address after: 014032 Baotou rare earth hi tech Industrial Development Zone, the first functional area of the Inner Mongolia Autonomous Region Patentee after: Baotou Beifang Venture Co., Ltd. Address before: 014032 Baotou Qingshan District Inner Mongolia First Machinery Group Co., Ltd., the Inner Mongolia Autonomous Region Patentee before: Inner Mongolia First Machinery Group Corporation |
|
| CP03 | Change of name, title or address |
Address after: 014032, Baotou, the Inner Mongolia Autonomous Region two mailbox technology and Information Technology Department Patentee after: Inner Mongolia First Machinery Group Limited by Share Ltd Address before: 014032 Baotou rare earth hi tech Industrial Development Zone, the first functional area of the Inner Mongolia Autonomous Region Patentee before: Baotou Beifang Venture Co., Ltd. |