CN204300315U - Reduction box exports end cap - Google Patents
Reduction box exports end cap Download PDFInfo
- Publication number
- CN204300315U CN204300315U CN201420761445.7U CN201420761445U CN204300315U CN 204300315 U CN204300315 U CN 204300315U CN 201420761445 U CN201420761445 U CN 201420761445U CN 204300315 U CN204300315 U CN 204300315U
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- CN
- China
- Prior art keywords
- end cap
- reinforcement
- bearing block
- supporting seat
- reduction box
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- Expired - Fee Related
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Abstract
The utility model provides a kind of reduction box to export end cap, comprise end cap body, the supporting seat of annular, bearing block, described supporting seat is fixedly mounted in end cap inner body wall, described bearing block is arranged in supporting seat, many reinforcements are provided with between described bearing block outer wall and end cap inner body wall, be fixed on bottom this reinforcement on supporting seat, described reinforcement two ends are fixed with bearing block outer wall and end cap inner body wall respectively, the end at described strong muscle two ends is provided with reinforcement, and this reinforcement is fixedly connected with end cap inner body wall with described bearing block outer wall.The utility model improves the intensity of bearing block and end cap body by arranging reinforcement and reinforcement, increase the bearing capacity of bearing block, make the junction not easy fracture of reinforcement and bearing block and end cap body, the effect reducing stress can be played in destressing hole, avoid stress to concentrate and cause fracture, thus intensity is improved, extend the service life that reduction box exports end cap.
Description
Technical field
The utility model relates to reduction box technical field, and particularly a kind of reduction box exports end cap.
Background technology
The individual components that decelerator is a kind of gear drive by being enclosed in stiff case, worm-drive, pinion-endless screw transmission form, is commonly used for the speed reduction gearing between driving link and working machine.Between prime mover and working machine or executing agency, play coupling rotating speed and transmitting torque, apply very extensive in modern mechanical.
Traditional decelerator, reduction gearing mechanism is provided with in reduction box, at reduction box output, end cap is set, in end cap, bearing block is set, output shaft to be arranged in bearing block and to be connected with transmission mechanism in reduction box, but be connected by annular supporting seat between existing bearing block with end cap inwall, between bearing block and end cap inwall, reinforcement is set, but due to output shaft carrying torque larger, the torsion causing the junction of reinforcement and bearing block and end cap to be born is larger, easy fracture damage, whole end cap is caused to need again to repair or scrap, cost is increased.
Utility model content
The deficiencies in the prior art in view of the above, it is high that the purpose of this utility model is to provide a kind of structural strength, carrying torque capacity chamber, and non-damageable reduction box exports end cap.
For achieving the above object and other relevant objects, the utility model provides a kind of reduction box to export end cap, comprise end cap body, the supporting seat of annular, bearing block, described supporting seat is fixedly mounted in end cap inner body wall, described bearing block is arranged in supporting seat, many reinforcements are provided with between described bearing block outer wall and end cap inner body wall, be fixed on bottom this reinforcement on supporting seat, described reinforcement two ends are fixed with bearing block outer wall and end cap inner body wall respectively, the end at described strong muscle two ends is provided with reinforcement, this reinforcement is fixedly connected with end cap inner body wall with described bearing block outer wall.
Adopt said structure, owing to being provided with reinforcement and the junction of reinforcement and end cap body and bearing block be provided with reinforcement, the intensity of reinforcement and end cap body and bearing block junction can be improved further, the torsion of greater strength can be born, not easy fracture, improve the intensity that reduction box exports end cap, extend its service life.
Also the reinforcement of evagination is provided with between described reinforcement both sides and supporting seat.The bonding strength of reinforcement and supporting seat is strengthened by this reinforcement.
Described reinforcement and reinforcement one-body molded, one-body molded intensity is higher.
Described reinforcement is stretched out by reinforcement and is formed, and the two ends of reinforcement are increased to end face gradually by end, and the both sides of described reinforcement are increased to bottom gradually by top.This structure makes reinforcement and bearing block outer wall, contact surface between end cap inner body wall and supporting seat larger, makes it connect more firm.
Described reinforcement and bearing block outer wall, equal rounding off between end cap inner body wall and supporting seat.
The cross section profile of described reinforcement is that middle high both sides are low, and the curve reduced gradually by centre to both sides.
The top indent camber of described reinforcement, this structure is when not affecting reinforcement intensity, reduces material, with cost-saving.
Described reinforcement is connected with the first surface of supporting seat, is provided with polylith stiffener, this stiffener offers destressing hole between second of supporting seat and end cap inner body wall.Arrange the intensity between stiffener raising supporting seat and end cap body, the effect reducing stress can be played in destressing hole, avoids stress to concentrate and causes fracture.
Described reinforcement and stiffener are uniformly distributed along end cap body circumference.
Described end cap body is cylindric, and described end cap body outer wall and two ends are provided with installing hole, and described bearing block end face is provided with connecting hole.Installing hole and connecting hole are used for being connected with outside appurtenances.
As mentioned above, the beneficial effects of the utility model are: the intensity that improve bearing block and end cap body by arranging reinforcement and reinforcement, increase the bearing capacity of bearing block, make the junction of reinforcement and bearing block and end cap body not easy fracture stiffener be set improve intensity between supporting seat and end cap body, the effect reducing stress can be played in destressing hole, avoid stress to concentrate and cause fracture, thus the bulk strength making reduction box export end cap is improved, extend the service life that reduction box exports end cap.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment;
The zoomed-in view of I in I Fig. 1 of Fig. 2;
Fig. 3 is the view of the utility model embodiment opposite side;
Fig. 4 is the sectional view of the utility model embodiment.
Piece mark explanation
1 end cap body
11 installing holes
2 supporting seats
3 bearing blocks
31 connecting holes
4 stiffeners
41 destressing holes
5 reinforcements
51 grooves
52 reinforcements
Detailed description of the invention
By particular specific embodiment, embodiment of the present utility model is described below, person skilled in the art scholar the content disclosed by this description can understand other advantages of the present utility model and effect easily.
As shown in Figures 1 to 4, the utility model provides the utility model to provide a kind of reduction box to export end cap, comprise end cap body 1, the supporting seat 2 of annular, bearing block, supporting seat 2 is fixedly mounted on end cap body 1 inwall, bearing block 3 is arranged in supporting seat 2, many reinforcements 5 are provided with between bearing block 3 outer wall and end cap body 1 inwall, be fixed on bottom this reinforcement 5 on supporting seat 2, reinforcement 5 two ends are fixed with bearing block 3 outer wall and end cap body 1 inwall respectively, the end at strong muscle two ends is provided with reinforcement 52, this reinforcement 52 is fixedly connected with end cap body 1 inwall with bearing block 3 outer wall, also the reinforcement 52 of evagination is provided with between strong muscle both sides and supporting seat 2.The bonding strength of reinforcement 5 and supporting seat 2 is strengthened by this reinforcement 52.
Reinforcement 52 is stretched out by reinforcement 5 and is formed, the two ends of reinforcement 5 are increased to end face gradually by end, the both sides of reinforcement 5 are increased to bottom gradually by top, reinforcement 5 and bearing block 3 outer wall, equal rounding off between end cap body 1 inwall and supporting seat 2, its cross section profile is that middle high both sides are low, and the curve reduced gradually by centre to both sides, this structure makes reinforcement 5 and bearing block 3 outer wall, contact surface between end cap body 1 inwall and supporting seat 2 larger, makes it connect more firm.
The groove 51 of the top indent camber of reinforcement 5, this structure is when not affecting reinforcement 5 intensity, reduce material, with cost-saving, reinforcement 5 is connected with the first surface of supporting seat 2, be provided with polylith stiffener between second of supporting seat 2 and end cap body 1 inwall, this stiffener offer destressing hole.Intensity between stiffener raising supporting seat 2 and end cap body 1 is set, the effect reducing stress can be played in destressing hole, avoid stress to concentrate and cause fracture, reinforcement 5 and stiffener are uniformly distributed along end cap body 1 circumference, end cap body 1 is cylindric, end cap body 1 outer wall and two ends are provided with installing hole 11, and bearing block 3 end face is provided with connecting hole 41.Installing hole 11 and connecting hole 41 are for being connected with outside appurtenances.
The utility model improves the intensity of bearing block 3 and end cap body 1 by arranging reinforcement 5 and reinforcement 52, increase the bearing capacity of bearing block 3, make the junction of reinforcement 5 and bearing block 3 and end cap body 1 not easy fracture stiffener be set improve intensity between supporting seat 2 and end cap body 1, the effect reducing stress can be played in destressing hole, avoid stress to concentrate and cause fracture, thus the bulk strength making reduction box export end cap is improved, extend the service life that reduction box exports end cap.
Above-described embodiment is the principle of illustrative utility model and effect thereof only, but not for limiting the utility model, any person skilled in the art scholar all without prejudice under spirit of the present utility model and category, can modify above-described embodiment or change.Therefore, such as have in art and usually know that the knowledgeable modifies or changes not departing from all equivalences completed under the spirit and technological thought that the utility model discloses, must be contained by claim of the present utility model.
Claims (10)
1. a reduction box exports end cap, comprise end cap body, the supporting seat of annular, bearing block, described supporting seat is fixedly mounted in end cap inner body wall, described bearing block is arranged in supporting seat, it is characterized in that: between described bearing block outer wall and end cap inner body wall, be provided with many reinforcements, be fixed on bottom this reinforcement on supporting seat, described reinforcement two ends are fixed with bearing block outer wall and end cap inner body wall respectively, the end at described strong muscle two ends is provided with reinforcement, and this reinforcement is fixedly connected with end cap inner body wall with described bearing block outer wall.
2. reduction box according to claim 1 exports end cap, it is characterized in that: the reinforcement being also provided with evagination between described reinforcement both sides and supporting seat.
3. reduction box according to claim 2 exports end cap, it is characterized in that: described reinforcement and reinforcement one-body molded.
4. reduction box according to claim 3 exports end cap, it is characterized in that: described reinforcement is stretched out by reinforcement and formed, and the two ends of reinforcement are increased to end face gradually by end, and the both sides of described reinforcement are increased to bottom gradually by top.
5. reduction box according to claim 4 exports end cap, it is characterized in that: described reinforcement and bearing block outer wall, equal rounding off between end cap inner body wall and supporting seat.
6. reduction box according to claim 3 exports end cap, it is characterized in that: the cross section profile of described reinforcement is that middle high both sides are low, and the curve reduced gradually by centre to both sides.
7. reduction box according to claim 1 exports end cap, it is characterized in that: the top indent camber of described reinforcement.
8. reduction box according to claim 1 exports end cap, it is characterized in that: described reinforcement is connected with the first surface of supporting seat, is provided with polylith stiffener, this stiffener offers destressing hole between second of supporting seat and end cap inner body wall.
9. reduction box according to claim 1 exports end cap, it is characterized in that: described reinforcement and stiffener are uniformly distributed along end cap body circumference.
10. reduction box according to claim 1 exports end cap, it is characterized in that: described end cap body is for cylindric, and described end cap body outer wall and two ends are provided with installing hole, and described bearing block end face is provided with connecting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420761445.7U CN204300315U (en) | 2014-12-05 | 2014-12-05 | Reduction box exports end cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420761445.7U CN204300315U (en) | 2014-12-05 | 2014-12-05 | Reduction box exports end cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204300315U true CN204300315U (en) | 2015-04-29 |
Family
ID=53105856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420761445.7U Expired - Fee Related CN204300315U (en) | 2014-12-05 | 2014-12-05 | Reduction box exports end cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204300315U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104455348A (en) * | 2014-12-05 | 2015-03-25 | 重庆德固科技有限公司 | Reduction gearbox output end cover |
-
2014
- 2014-12-05 CN CN201420761445.7U patent/CN204300315U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104455348A (en) * | 2014-12-05 | 2015-03-25 | 重庆德固科技有限公司 | Reduction gearbox output end cover |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150429 Termination date: 20151205 |
|
| EXPY | Termination of patent right or utility model |