CN203717517U - Novel oscillating cylinder with gear and shaft connected together - Google Patents
Novel oscillating cylinder with gear and shaft connected together Download PDFInfo
- Publication number
- CN203717517U CN203717517U CN201420111994.XU CN201420111994U CN203717517U CN 203717517 U CN203717517 U CN 203717517U CN 201420111994 U CN201420111994 U CN 201420111994U CN 203717517 U CN203717517 U CN 203717517U
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- Prior art keywords
- gear
- cylinder
- cylinder body
- oscillating
- oscillating cylinder
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- 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 - Lifetime
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- 230000005540 biological transmission Effects 0.000 abstract description 4
- 239000013589 supplement Substances 0.000 abstract 1
- 230000033001 locomotion Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
Abstract
The utility model relates to a novel oscillating cylinder with a gear and a shaft connected together. The novel oscillating cylinder comprises a cylinder body, a cover plate, a rack assembly, a gear, a flat key, an output shaft, a fastening bolt and a piston; the novel oscillating cylinder is characterized in that the cylinder body is a convex cavity structure, the rack assembly provided with pistons at both ends is arranged in the cylinder body and a cylinder opening is formed at the top of the cylinder body. The novel oscillating cylinder has the characteristics that a sector gear is used for taking the place of an entire circular gear according to the oscillating angle of the cylinder, the sector gear is put in the cylinder via the opening at the top of the oscillating cylinder, after the shaft penetrates through the gear, the gear is tightened by using the fastening bolt, and meanwhile, the flat key is stilled used as supplement and dual-protection of bolt fastening connection to prevent relative sliding between the gear and the shaft, and therefore, the transmission process is steady and reliable. The oscillating cylinder is capable of preventing the diameter of the gear from being limited by the size of a ring flange, and consequently, under the cylinder diameter of the same dimension, a larger-diameter gear can be used so that the output torque of the oscillating cylinder is corresponding increased.
Description
Technical field
The utility model relates to the oscillating cylinder that a kind of new gear is connected with axle.
Background technique
In oscillating cylinder, pressurized air promotes reciprocating motion of the pistons, coordinates the circular movement that the straight line motion of tooth bar is driven to gear, and then make the transmission shaft output power linking together with gear by gear rack.Current oscillating cylinder middle gear and the Placement of output shaft: be generally gear and axle and all have keyway, connect by flat key, front and back add the limit stoper such as back-up ring.The connection for transmission of this kind of Placement is steadily reliable, applies comparatively extensive.But after its assembly technology requires gear and axle to assemble, entirety is put into cylinder, generally stretches into cylinder body from the flange plate mounting hole at cylinder body front or the back side, limit by cylinder body size and flange plate mounting hole size, gear diameter can not be excessive, otherwise cannot assemble.And at cylinder bore and air pressure certain in the situation that, the size of gear diameter directly determines the size of output torque.Therefore, limited at some cylinder dimensions and under occasion that moment of torsion is had higher requirements, the Placement of existing gear and axle easily makes gear size limited, thereby makes moment of torsion not reach usage requirement.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, the oscillating cylinder that provides a kind of new gear that exists moment of torsion not reach usage requirement because cylinder dimensions are limited to be connected with axle,
The technical solution of the utility model is: the oscillating cylinder that a kind of new gear is connected with axle, comprise cylinder body, cover plate, tooth bar assembly, gear, flat key, output shaft, clamping bolt and piston, it is characterized in that described cylinder body is convex cavity body structure, the tooth bar assembly of two ends band piston is set in cylinder body, before and after cylinder body, be provided with flange hole, cylinder body top is provided with cylinder port
Described gear is tooth sector, and this tooth sector drops on the tooth bar of tooth bar assembly from top to bottom through the cylinder port at cylinder body top, and cover plate covers in the cylinder port at cylinder body top;
The described output shaft with flat key is assembled and fixes by clamping bolt with tooth sector in cylinder body from the front and back flange hole of cylinder body enters.
The utility model is according to the pendulum angle of oscillating cylinder, adopt tooth sector to substitute whole Knucle-gear, tooth sector separates and assembles with output shaft, but not enter in cylinder body by flange hole after entirety assembling, when assembling, first tooth sector is entered the tooth bar that drops on tooth bar assembly in cylinder body from the cylinder port at cylinder body top, then the output shaft the past rear flange hole with flat key is entered in cylinder body and assembles and fix by clamping bolt with tooth sector; By clamping bolt, gear is tightened, when gear and output shaft assemble in cylinder body, still used flat key, it is supplementing and double protection of connecting as bolton, prevents that tooth sector and output shaft from producing relative sliding, makes transmission process steadily reliable.This oscillating cylinder adopts tooth sector to substitute whole Knucle-gear, and gear diameter size is not subject to flange hole size restrictions, in the situation that cylinder bore is constant, can increase gear diameter, effectively improves the output torque of oscillating cylinder.
The beneficial effects of the utility model are: adopt tooth sector, put into cylinder body from cylinder upper opening, but not after assembling with axle, entirety enters cylinder body from flange plate mounting hole; Avoid diameter to be subject to flange plate size restrictions, it is a kind of new gear and axle Placement, this kind of Placement makes under same cylinder body size, gear diameter can increase to the more than 1.5 times of original size, under the cylinder bore of same size, can use the gear that diameter is larger, thereby make the corresponding increase of output torque of oscillating cylinder.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the linkage structure schematic diagram of gear and output shaft;
1-cylinder body in figure, 2-cover plate, 3-tooth bar, 4-gear, 5-flat key, 6-output shaft, 7-clamping bolt, 8-piston.
Embodiment
With reference to figure 1 and Fig. 2, the oscillating cylinder that a kind of new gear is connected with axle, comprise cylinder body 1, cover plate 2, tooth bar assembly 3, gear 4, flat key 5, output shaft 6, clamping bolt 7 and piston 8, it is characterized in that described cylinder body 1 is convex cavity body structure, the interior tooth bar assembly 3 that two ends band piston 8 is set of cylinder body 1, cylinder body 1 front and back are provided with flange hole, and cylinder body 1 top has cylinder port
Described gear 4 is tooth sector, and this tooth sector 4 drops on the tooth bar of tooth bar assembly 3 from top to bottom through the cylinder port at cylinder body 1 top, and cover plate 2 covers in the cylinder port at cylinder body 1 top;
The described output shaft 6 with flat key 5 enters in cylinder body 1 from the front and back flange hole of cylinder body 1, and gear 4 is tightened by clamping bolt 7 through gear 4.
The utility model is according to the pendulum angle of oscillating cylinder, adopt tooth sector to substitute whole Knucle-gear, tooth sector separates and assembles with output shaft, but not enter in cylinder body 1 by flange hole after entirety assembling, when assembling, first tooth bar assembly 3 is placed in cylinder body, again tooth sector 4 is dropped on tooth bar assembly 3 from the cylinder port 4 of cylinder head, then the output shaft with flat key 56 is entered in cylinder body in rear flange hole in the past, and through gear 4, adjust after the relative position of gear rack and axle, by clamping bolt 7, gear 4 is tightened, finally cover plate 2 is covered in the cylinder port at cylinder body 1 top.
The utility model adopts tooth sector, put into cylinder body from cylinder upper opening, but not after assembling with axle, entirety enters cylinder body from flange plate mounting hole, avoid diameter to be subject to flange plate size restrictions, it is a kind of new gear and axle Placement, this kind of Placement makes under same cylinder body size, the diameter of gear can increase to the more than 1.5 times of original size, under the cylinder bore of same size, can use the gear that diameter is larger, thereby make the corresponding increase of output torque of oscillating cylinder.
Claims (1)
1. the oscillating cylinder that new gear is connected with axle, comprises cylinder body (1), cover plate (2), tooth bar assembly (3), gear (4), flat key (5), output shaft (6), clamping bolt (7) and piston (8), it is characterized in that:
A, described cylinder body (1) are convex cavity body structure, and the tooth bar assembly (3) of two ends band pistons (8) is set in cylinder body (1), before and after cylinder body (1), are provided with flange hole, and cylinder body (1) top is provided with cylinder port,
B, described gear (4) are tooth sector, and this tooth sector (4) drops on the tooth bar of tooth bar assembly (3) from top to bottom through the cylinder port at cylinder body (1) top, and cover plate (2) covers in the cylinder port at cylinder body (1) top;
The output shaft (6) of C, described band flat key (5) enters in cylinder body (1) from the front and back flange hole of cylinder body (1), and fixing by clamping bolt (7) through gear (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420111994.XU CN203717517U (en) | 2014-03-13 | 2014-03-13 | Novel oscillating cylinder with gear and shaft connected together |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420111994.XU CN203717517U (en) | 2014-03-13 | 2014-03-13 | Novel oscillating cylinder with gear and shaft connected together |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203717517U true CN203717517U (en) | 2014-07-16 |
Family
ID=51156676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420111994.XU Expired - Lifetime CN203717517U (en) | 2014-03-13 | 2014-03-13 | Novel oscillating cylinder with gear and shaft connected together |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203717517U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104455405A (en) * | 2014-10-09 | 2015-03-25 | 平原机器厂（新乡） | Swinging cylinder and piston assembly thereof |
| CN105605023A (en) * | 2015-10-31 | 2016-05-25 | 重庆润跃机械有限公司 | Liquid buffer gear-rack cylinder |
| CN106111953A (en) * | 2016-08-16 | 2016-11-16 | 永红保定铸造机械有限公司 | The core setter that a kind of oscillating oil cylinder drives |
| CN108674116A (en) * | 2018-05-08 | 2018-10-19 | 山河智能特种装备有限公司 | Two-chamber floating cylinder and its simple pendulum arm suspension of application and suspension adjusting method |
-
2014
- 2014-03-13 CN CN201420111994.XU patent/CN203717517U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104455405A (en) * | 2014-10-09 | 2015-03-25 | 平原机器厂（新乡） | Swinging cylinder and piston assembly thereof |
| CN105605023A (en) * | 2015-10-31 | 2016-05-25 | 重庆润跃机械有限公司 | Liquid buffer gear-rack cylinder |
| CN105605023B (en) * | 2015-10-31 | 2019-05-21 | 重庆润跃机械有限公司 | Fluid cushion rack-and-pinion cylinder |
| CN106111953A (en) * | 2016-08-16 | 2016-11-16 | 永红保定铸造机械有限公司 | The core setter that a kind of oscillating oil cylinder drives |
| CN106111953B (en) * | 2016-08-16 | 2018-01-23 | 永红保定铸造机械有限公司 | A kind of core setter of oscillating oil cylinder driving |
| CN108674116A (en) * | 2018-05-08 | 2018-10-19 | 山河智能特种装备有限公司 | Two-chamber floating cylinder and its simple pendulum arm suspension of application and suspension adjusting method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230630 Address after: No. 66 and 68 Liancheng Road, Shifeng District, Zhuzhou City, Hunan Province, 412000 Patentee after: HUNAN LINCE ROLLING STOCK EQUIPMENT Co.,Ltd. Address before: 412000 technical management department, Lianxin group, Tianxin north gate, Shifeng District, Zhuzhou, Hunan Patentee before: ZHUZHOU LINCE GROUP Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140716 |
|
| CX01 | Expiry of patent term |