CN220362488U - Mounting fixture for gear bearing retainer ring of clutch outer sleeve - Google Patents
Mounting fixture for gear bearing retainer ring of clutch outer sleeve Download PDFInfo
- Publication number
- CN220362488U CN220362488U CN202321844707.1U CN202321844707U CN220362488U CN 220362488 U CN220362488 U CN 220362488U CN 202321844707 U CN202321844707 U CN 202321844707U CN 220362488 U CN220362488 U CN 220362488U
- Authority
- CN
- China
- Prior art keywords
- bearing retainer
- retainer ring
- base
- outer sleeve
- gear bearing
- Prior art date
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Links
- 238000009434 installation Methods 0.000 abstract description 10
- 238000001125 extrusion Methods 0.000 abstract description 4
- 230000000087 stabilizing effect Effects 0.000 abstract description 4
- 230000006978 adaptation Effects 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Abstract
The utility model relates to the technical field of installation of gear bearing retainers of a clutch outer sleeve, in particular to an installation clamp for the gear bearing retainer of the clutch outer sleeve. The technical proposal comprises: place mechanism and pushing down the mechanism, place the mechanism and include the base, install the supporting seat on the base, the both sides that lie in the supporting seat on the base all are provided with the guide post, pushing down the mechanism and including the clamp plate, the clamp plate below is provided with the punch holder, be provided with firm subassembly between clamp plate and the base, firm subassembly includes the apron, the both ends of apron all are provided with firm bolt. The clutch outer sleeve gear bearing retainer ring is simple in integral structure, the placement mechanism, the pressing mechanism and the stabilizing component are arranged, so that the clutch outer sleeve gear bearing retainer ring can be placed stably during extrusion and installation, meanwhile, pressure can be applied to the bearing retainer ring uniformly, the bearing retainer ring can be pressed into the groove through deformation without damage, and the assembly efficiency of the clutch outer sleeve gear bearing retainer ring is greatly improved.
Description
Technical Field
The utility model relates to the technical field of installation of gear bearing retainers of a clutch outer sleeve, in particular to an installation clamp for the gear bearing retainer of the clutch outer sleeve.
Background
An aviation clutch is a clutch used in aircraft and other aircraft. Aviation clutches are commonly used to connect aircraft engines to a main drive train to control power transfer and adjustment of flight conditions. The power output of the engine can be effectively cut off, the aircraft can enter a free-running state or stop, and the power output can be recovered through reconnection.
The clutch is an aviation part, two groups of deep groove ball bearings are arranged on a clutch outer sleeve gear, a distance sleeve is used between the bearings, the distance between the two groups of bearings is controlled, and the two groups of bearings are fixed on the clutch outer sleeve through a bearing retainer ring. When the bearing retainer ring is installed, the bearing retainer ring needs to be extruded, the bearing retainer ring needs to be uniformly stressed in the extrusion deformation process, and the bearing retainer ring cannot be damaged, so that the bearing retainer ring is easy to break and break without a clamp, and the bearing retainer ring cannot be installed in place. For this purpose, we propose a mounting fixture for the gear-bearing retainer ring of the clutch housing.
Disclosure of Invention
The utility model aims at solving the problems in the background art and provides a mounting clamp for a gear bearing retainer ring of a clutch outer sleeve.
The technical scheme of the utility model is as follows: a mounting fixture for clutch overcoat gear bearing retainer ring, including placing the mechanism and pushing down the mechanism, place the mechanism and include the base, install the supporting seat on the base, the supporting seat top is provided with two sets of cushion, the both sides that lie in the supporting seat on the base all are provided with the guide post, pushing down the mechanism and including the clamp plate, the clamp plate below is provided with the punch holder, be provided with firm subassembly between clamp plate and the base, firm subassembly includes the apron, the both ends of apron all are provided with firm bolt.
Preferably, a plurality of groups of first bolt holes are formed in the base and below the supporting seat, a first hexagon socket head cap screw is arranged in the first bolt holes, two groups of mounting holes are formed in the base, and the guide columns are correspondingly mounted with the mounting holes.
Preferably, the upper part of the base is arranged in a semicircular shape, and the lower part of the cushion block is mutually attached to the upper surface of the supporting seat.
Preferably, two groups of engagement holes are formed in the upper portion of the pressing plate, the top ends of the guide posts are mutually matched with the engagement holes, and a positioning surface is arranged above the guide posts.
Preferably, a plurality of groups of second bolt holes are formed in the pressing plate and above the punch seat, and second hexagon socket head cap screws are arranged in the second bolt holes.
Preferably, the apron sets up to be the semicircle form, apron and the mutual adaptation of base, the both ends of apron are provided with the tab, bolt hole three has all been seted up on cushion and the tab, firm bolt corresponds the installation with the bolt hole three.
Compared with the prior art, the utility model has the following beneficial technical effects:
the clutch outer sleeve gear bearing retainer ring is simple in integral structure, the placement mechanism, the pressing mechanism and the stabilizing component are arranged, so that the clutch outer sleeve gear bearing retainer ring can be placed stably during extrusion and installation, meanwhile, pressure can be applied to the bearing retainer ring uniformly, the bearing retainer ring can be pressed into the groove through deformation without damage, and the assembly efficiency of the clutch outer sleeve gear bearing retainer ring is greatly improved.
Drawings
FIG. 1 is a schematic diagram of the utility model in an assembled state with a clutch housing gear bearing retainer ring;
FIG. 2 is an exploded view of the placement mechanism of the present utility model;
FIG. 3 is an exploded view of the hold-down mechanism of the present utility model;
FIG. 4 is an exploded view of the stabilizing assembly of the present utility model;
fig. 5 is an exploded view of a clutch housing gear bearing retainer ring.
Reference numerals: 1. a placement mechanism; 11. a base; 12. a support base; 13. a cushion block; 14. a guide post; 2. a pressing mechanism; 21. a pressing plate; 22. a punch holder; 3. a stabilizing assembly; 31. a cover plate; 32. a fixing bolt; 4. a first hexagon socket head cap screw; 5. and a second hexagon socket head cap screw.
Detailed Description
The technical scheme of the utility model is further described below with reference to the attached drawings and specific embodiments.
Examples
As shown in fig. 1-5, the mounting fixture for the gear retainer ring of the clutch housing provided by the utility model comprises a placement mechanism 1 and a pressing mechanism 2, wherein the placement mechanism 1 comprises a base 11, a supporting seat 12 is arranged on the base 11, cylindrical pins are symmetrically arranged on the inner wall of the supporting seat 12, the arrangement of the cylindrical pins can stably support the bearing on one side of the gear retainer ring of the clutch housing, a plurality of groups of pin holes I are arranged above the base 11, a plurality of groups of pin columns I are arranged below the supporting seat 12, the pin columns I are correspondingly arranged with the pin holes I, the arrangement of the pin columns I can enable the supporting seat 12 to be mounted on the base 11 more stably, a plurality of groups of bolt holes I are formed on the base 11 and below the supporting seat 12, an inner hexagonal cylindrical head screw I4 is arranged in the bolt hole I and is in threaded connection with the bolt hole I, the base 11 and the supporting seat 12 are fixedly installed through the first hexagon socket head cap screw 4, two groups of cushion blocks 13 are arranged above the supporting seat 12, two pin holes are formed in the supporting seat 12 and the cushion blocks 13, two pin columns are arranged in the two pin holes and are respectively fixedly connected with the supporting seat 12 and the cushion blocks 13 through the pin holes, the cushion blocks 13 can be firmly installed above the supporting seat 12 through the arrangement of the two pin columns, the upper part of the base 11 is arranged in a semicircular arc shape, the lower part of the cushion blocks 13 is mutually attached to the upper surface of the supporting seat 12, guide columns 14 are arranged on two sides of the supporting seat 12 on the base 11, two groups of mounting holes are formed in the base 11, the guide columns 14 are correspondingly installed with the mounting holes, the outer ring of the guide columns 14 is fixedly connected with the inner walls of the mounting holes, the arrangement of the guide columns 14 can guide the pushing mechanism 2, the arrangement of the placement mechanism 1 can ensure that the gear bearing retainer ring of the clutch outer sleeve is placed stably when being installed;
the pressing mechanism 2 comprises a pressing plate 21, two groups of connecting holes are formed in the upper portion of the pressing plate 21, the top end of a guide post 14 is matched with the connecting holes, the pressing plate 21 is in sliding connection with the guide post 14 through the connecting holes, a positioning surface is arranged above the guide post 14, when the lower surface of the pressing plate 21 is mutually matched with the positioning surface, a bearing retainer ring is convenient for an operator to check, a punch seat 22 is arranged below the pressing plate 21, a plurality of groups of pin holes III are formed in the pressing plate 21 and the punch seat 22, a pin column III is arranged in the pin holes III and is fixedly connected with the pressing plate 21 and the punch seat 22 respectively through the pin holes III, a plurality of groups of bolt holes II are formed in the pressing plate 21 and the upper portion of the punch seat 22, an inner hexagonal cylinder head screw II 5 is arranged in the bolt hole II, the inner hexagonal cylinder head screw II is in threaded connection with the bolt hole II, the arrangement of the inner hexagonal cylinder head screw II can strengthen the installation stability of the pressing plate 21 and the punch seat 22 again, and the arrangement of the pressing mechanism 2 can be matched with the punch seat 22 to enable the pressing plate 21 and the punch seat 22 to be uniformly pressed by the clutch to be arranged in the clutch when the clutch is placed;
be provided with firm subassembly 3 between clamp plate 21 and the base 11, firm subassembly 3 includes apron 31, apron 31 sets up to be the semicircle form, apron 31 and the mutual adaptation of base 11, the both ends of apron 31 all are provided with firm bolt 32, the both ends of apron 31 are provided with the lug, lug and supporting seat 12 fixed connection, the bolt hole three has all been seted up on cushion 13 and the lug, firm bolt 32 and the three corresponding installation of bolt hole, firm bolt 32 and the three threaded connection of bolt hole, apron 31 passes through firm bolt 32 and supporting seat 12 fixed connection, firm subassembly 3's setting can make clutch housing gear bearing retainer ring atress more even when carrying out extrusion installation, the stability of clutch housing gear subassembly when installing the gear bearing retainer ring has been guaranteed simultaneously.
In this embodiment, when assembling the clutch housing gear bearing retainer, an operator firstly stably places the clutch housing gear assembly above the pressing plate 21, places the bearing close to one side of the clutch housing gear retainer at the position of the cylindrical pin and one side of the supporting seat 12, then fastens the cover plate 31 and the supporting seat 12 through the fixing bolt 32, so that the cover plate 31 and the supporting seat 12 are mutually matched to lock the clutch housing gear assembly between the placing mechanism 1 and the fixing assembly 3, finally installs the pressing mechanism 2 in an adapting way with the placing mechanism 1 through the guide post 14, and enables the lower side of the punch seat 22 and the upper surface of the supporting seat 12 to correspond to each other, so as to press the bearing retainer on the clutch housing gear assembly, thereby completing the stable placing work of the clutch housing gear bearing retainer;
after the gear bearing retainer ring of the clutch outer sleeve is placed stably, then the bearing retainer ring is subjected to pressure deformation, the upper surface of the pressing plate 21 is knocked by means of a copper hammer, the pressing plate 21 drives the punch holder 22 to move downwards along the guide post 14, so that the punch holder 22 and the supporting seat 12 are mutually matched to extrude the bearing retainer ring, the bearing retainer ring is extruded and deformed and pressed into a groove on the gear of the clutch outer sleeve, the limit of the bearing is completed, and after the lower surface of the pressing plate 21 is knocked to be attached to a positioning surface on the guide post 14, the bearing retainer ring is extruded and installed in place.
The above-described embodiment is only one preferred embodiment of the present utility model, and many alternative modifications and combinations of the above-described embodiments can be made by those skilled in the art based on the technical solutions of the present utility model and the related teachings of the above-described embodiments.
Claims (6)
1. The utility model provides a mounting fixture for clutch overcoat gear bearing retainer ring, includes placement machine constructs (1) and pushes down mechanism (2), its characterized in that: placement mechanism (1) is including base (11), install supporting seat (12) on base (11), supporting seat (12) top is provided with two sets of cushion (13), be located both sides of supporting seat (12) on base (11) all are provided with guide post (14), push down mechanism (2) including clamp plate (21), clamp plate (21) below is provided with punch holder (22), be provided with firm subassembly (3) between clamp plate (21) and base (11), firm subassembly (3) are including apron (31), the both ends of apron (31) all are provided with firm bolt (32).
2. The mounting fixture for the gear bearing retainer ring of the clutch outer sleeve according to claim 1, wherein a plurality of groups of first bolt holes are formed in the base (11) and below the supporting seat (12), first hexagon socket head cap screws (4) are arranged in the first bolt holes, two groups of mounting holes are formed in the base (11), and the guide posts (14) are correspondingly mounted with the mounting holes.
3. The mounting fixture for the gear bearing retainer ring of the clutch outer sleeve according to claim 2, wherein the upper portion of the base (11) is arranged in a semicircular arc shape, and the lower portion of the cushion block (13) is mutually attached to the upper surface of the supporting seat (12).
4. A mounting fixture for a gear bearing retainer ring of a clutch outer sleeve according to claim 3, wherein two groups of engagement holes are formed above the pressing plate (21), the top ends of the guide posts (14) are mutually matched with the engagement holes, and a positioning surface is arranged above the guide posts (14).
5. The mounting fixture for the gear bearing retainer ring of the clutch outer sleeve according to claim 4, wherein a plurality of groups of second bolt holes are formed in the pressing plate (21) and above the punch seat (22), and second hexagon socket head cap screws (5) are arranged in the second bolt holes.
6. The mounting fixture for the gear bearing retainer ring of the clutch outer sleeve according to claim 5, wherein the cover plate (31) is arranged in a semicircular arc shape, the cover plate (31) is mutually matched with the base (11), lugs are arranged at two ends of the cover plate (31), bolt holes III are formed in the cushion block (13) and the lugs, and the fixing bolts (32) are correspondingly mounted with the bolt holes III.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321844707.1U CN220362488U (en) | 2023-07-14 | 2023-07-14 | Mounting fixture for gear bearing retainer ring of clutch outer sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321844707.1U CN220362488U (en) | 2023-07-14 | 2023-07-14 | Mounting fixture for gear bearing retainer ring of clutch outer sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220362488U true CN220362488U (en) | 2024-01-19 |
Family
ID=89517394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321844707.1U Active CN220362488U (en) | 2023-07-14 | 2023-07-14 | Mounting fixture for gear bearing retainer ring of clutch outer sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220362488U (en) |
-
2023
- 2023-07-14 CN CN202321844707.1U patent/CN220362488U/en active Active
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| GR01 | Patent grant | ||
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