CN206708185U - A kind of combination type T jacket - Google Patents
A kind of combination type T jacket Download PDFInfo
- Publication number
- CN206708185U CN206708185U CN201720547839.6U CN201720547839U CN206708185U CN 206708185 U CN206708185 U CN 206708185U CN 201720547839 U CN201720547839 U CN 201720547839U CN 206708185 U CN206708185 U CN 206708185U
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- CN
- China
- Prior art keywords
- trapezoidal
- flange part
- sleeve part
- anchor ring
- combination type
- 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.)
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Abstract
The utility model discloses a kind of combination type T jacket, and it is annular sleeve part that the T-shaped set, which includes the flange part that cross section is annular and cross section, and the internal diameter of the flange part is identical with the internal diameter of sleeve part;By setting engaging part to realize the separation and fixation in the axial direction of flange part and sleeve part between the axial anchor ring of axial anchor ring and the flange part of sleeve part.The T-shaped set of the utility model, it can effectively delay section because caused stress deformation during gland, avoids altering set, meanwhile after flange part or sleeve part wear, replacing can be separated in time, reduce because the whole T-shaped reliability for covering the economic loss brought, improving linkage is changed in abrasion.
Description
Technical field
A kind of Novel T-shaped set is the utility model is related to, is specifically a kind of knockdown T-shaped set.
Background technology
Axial rotation is realized usually through axle sleeve in linkage, but because frequent axial rotation causes axial rotation
Two structural members end face frictional wear it is serious, rehabilitation cost is high.In order to reduce structural member end wear, often using T-shaped set generation
For axle sleeve, worn between effectively instead of structural member end face by the flange part of T-shaped set.But existing T-shaped set(Such as
Shown in Fig. 6), when being pressed into pan, deformation gradually decreases, and causes T-shaped casing pressure closer to stress at T-shaped flange root more significantly
It is in micro- trumpet type after entering, easily alters set.Meanwhile the axle stress bending joined together by T-shaped set, stress deformation is produced, T-shaped set is extruded and turns over
Side, easily ftractureed at flange, reduce the reliability at hinge.
The content of the invention
In view of the above-mentioned problems of the prior art, the utility model provides a kind of combination type T jacket, not only solves T
Problem on deformation that jacket flange is tubaeform, reduces the possibility for altering set, and solves the problems, such as to ftracture at T-shaped set flange, carries
The high reliability of linkage.
To achieve these goals, the technical solution adopted in the utility model is:
A kind of combination type T jacket, it is annular axle that the T-shaped set, which includes the flange part that cross section is annular and cross section,
Part is covered, the internal diameter of the flange part is identical with the internal diameter of sleeve part;In the axial anchor ring and turn-up portion of sleeve part
Between the axial anchor ring of part by set engaging part realize the separation of flange part and sleeve part with the axial direction
It is fixed.
Preferably, the engaging part includes two trapezoidal grooves and two trapezoidal projections;
Two are provided with the axial anchor ring of sleeve part with the symmetrical trapezoidal groove of axis, in the axle of flange part
Two are provided with the symmetrical trapezoidal projection of axis to the inner ring edge on anchor ring, by trapezoidal raised and trapezoidal groove
Coordinate, realize the fixation of flange part and sleeve part in the axial direction.
Preferably, when trapezoidal raised and trapezoidal groove combination, the trapezoidal raised bottom surface and trapezoidal groove
Leave gap between bottom surface, the side of the trapezoidal raised side and trapezoidal groove fits, the sleeve part axial circular
The axial anchor ring of anchor ring and flange part fits.
Preferably, trapezoidal two raised base angles while and be disposed as arc-shaped edges during two drift angles.
Preferably, two base angles of the trapezoidal groove while and be disposed as arc-shaped edges during two drift angles.
Preferably, the interior ring-side wall of the flange part is provided with a circle stepped hole, is provided with the stepped hole dust-proof
Circle.
The utility model beneficial effect:
The T-shaped set of the utility model, it can effectively delay and save because of caused stress deformation during gland, avoid altering set, meanwhile,
After flange part or sleeve part wear, replacing can be separated in time, reduce the warp changed whole T-shaped set due to abrasion and brought
Ji loss, improve the reliability of linkage.
Brief description of the drawings
Fig. 1 is the schematic diagram of the knockdown T-shaped set of the utility model;
Fig. 2 is the front view of the knockdown T-shaped set flange part of the utility model;
Fig. 3 is the schematic perspective view of the knockdown T-shaped set flange part of the utility model;
Fig. 4 is the front view of the knockdown T-shaped set sleeve part of the utility model;
Fig. 5 is the schematic perspective view of the knockdown T-shaped set sleeve part of the utility model;
Fig. 6 is the schematic diagram for commonly using T-shaped set;
1-flange part, 1a-trapezoidal projection, 1c-stepped hole, 2-sleeve part, 2b-trapezoidal groove.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described by specific embodiment.
As shown in Figures 1 to 5, a kind of combination type T jacket, the T-shaped set include flange part 1 and sleeve part 2;Shaft sleeve part
The cross section of part 2 is annular, and two are provided with the axial anchor ring of sleeve part 2 with the symmetrical trapezoidal groove of axis
2b, the cross section of flange part 1 is annular, the inner ring edge on the axial anchor ring of flange part 1 be provided with two with
The symmetrical trapezoidal raised 1a of axis, by trapezoidal raised 1a and trapezoidal groove 2b cooperation, realize flange part 1 and shaft sleeve part
The fixation of part 2 in the axial direction;When trapezoidal raised 1a and trapezoidal groove 2b combination, trapezoidal raised 1a bottom surface with it is trapezoidal recessed
Gap is left between groove 2b bottom surface, trapezoidal raised 1a side and trapezoidal groove 2b side fit, and sleeve part 2 is axially
The axial anchor ring of anchor ring and flange part 1 fits.Trapezoidal raised 1a two base angles while and be all provided with during two drift angles
It is set to arc-shaped edges.Trapezoidal groove 2b two base angles while and be disposed as arc-shaped edges during two drift angles.The internal diameter of flange part 1
It is identical with the internal diameter of sleeve part 2.The interior ring-side wall of flange part 1 is provided with circle a stepped hole 1c, stepped hole 1c and installed
There is dust ring.
Embodiment:
As shown in Figures 1 to 5, a kind of combination type T jacket, the T-shaped set include flange part 1 and sleeve part 2;Shaft sleeve part
Part 2 is internal diameter Φ 90mm, external diameter Φ 115mm, high 90mm axle sleeve;Trapezoidal groove 2b is 75 °, high 15mm of base angle, upper bottom edge(It is short
Side)The groove of long 40mm isosceles trapezoid, two base angles of groove while and have R2mm arc-shaped edges during two drift angles.
Flange part 1 is internal diameter Φ 90mm, external diameter Φ 160mm, high 10mm annulus post;Trapezoidal raised 1a is 75 ° of base angle,
High 14mm, upper bottom edge(Short side)The projection of long 40mm isosceles trapezoid, raised two base angles while and have during two drift angles
R2mm arc-shaped edges, the interior ring-side wall of flange part 1 are provided with the stepped hole 1c, stepped hole 1c of circle Φ a 105mm, deep 7mm
Dust ring is inside installed.
Flange part 1, sleeve part 2 are assembled in the radial direction, using between trapezoidal groove 2b and trapezoidal raised 1a
Coordinate, after forming a T-shaped set, then be pressed into pan and used.The combination type T jacket, being beneficial to, which reduces abrasion, comes
Rehabilitation cost, reduce stress deformation during gland, improve the reliability of linkage.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of combination type T jacket, the T-shaped set includes the flange part that cross section is annular(1)It is annular with cross section
Sleeve part(2), the flange part(1)Internal diameter and sleeve part(2)Internal diameter it is identical;
It is characterized in that:
In sleeve part(2)Axial anchor ring and flange part(1)Axial anchor ring between by setting engaging part real
Existing flange part(1)And sleeve part(2)Separation and fixation in the axial direction.
A kind of 2. combination type T jacket according to claim 1, it is characterised in that:The engaging part is trapezoidal including two
Groove(2b)With two trapezoidal projections(1a);
In sleeve part(2)Axial anchor ring be provided with two with the symmetrical trapezoidal groove of axis(2b), in flange part
(1)Axial anchor ring on inner ring edge be provided with two with the symmetrical trapezoidal projection of axis(1a), pass through trapezoidal projection
(1a)With trapezoidal groove(2b)Cooperation, realize flange part(1)And sleeve part(2)Fixation in the axial direction.
A kind of 3. combination type T jacket according to claim 2, it is characterised in that:When trapezoidal projection(1a)With trapezoidal groove
(2b)Combination when, the trapezoidal projection(1a)Bottom surface and trapezoidal groove(2b)Bottom surface between leave gap, it is described trapezoidal
It is raised(1a)Side and trapezoidal groove(2b)Side fit, the sleeve part(2)Axial anchor ring and flange part
(1)Axial anchor ring fit.
A kind of 4. combination type T jacket according to claim 2, it is characterised in that:The trapezoidal projection(1a)Two bottoms
The arm of angle and two drift angle sides are disposed as arc-shaped edges.
A kind of 5. combination type T jacket according to claim 2, it is characterised in that:The trapezoidal groove(2b)Two bottoms
The arm of angle and two drift angle sides are disposed as arc-shaped edges.
A kind of 6. combination type T jacket according to any one of claim 1 to 5, it is characterised in that:The flange part(1)
Interior ring-side wall be provided with one circle stepped hole(1c), the stepped hole(1c)Dust ring is inside installed.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201720547839.6U CN206708185U (en) | 2017-05-17 | 2017-05-17 | A kind of combination type T jacket |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201720547839.6U CN206708185U (en) | 2017-05-17 | 2017-05-17 | A kind of combination type T jacket |
Publications (1)
Publication Number | Publication Date |
---|---|
CN206708185U true CN206708185U (en) | 2017-12-05 |
Family
ID=60463510
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201720547839.6U Active CN206708185U (en) | 2017-05-17 | 2017-05-17 | A kind of combination type T jacket |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN206708185U (en) |
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2017
- 2017-05-17 CN CN201720547839.6U patent/CN206708185U/en active Active
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