CN203656125U - Reduction gearbox body - Google Patents
Reduction gearbox body Download PDFInfo
- Publication number
- CN203656125U CN203656125U CN201320782554.2U CN201320782554U CN203656125U CN 203656125 U CN203656125 U CN 203656125U CN 201320782554 U CN201320782554 U CN 201320782554U CN 203656125 U CN203656125 U CN 203656125U
- Authority
- CN
- China
- Prior art keywords
- connecting shaft
- gearbox
- casing
- main body
- shaft holes
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- General Details Of Gearings (AREA)
Abstract
The utility model provides a reduction gearbox body which comprises a gearbox main body. One end of the gearbox main body extends outwards to form a cylindrical connecting shaft base, the end portion of the connecting shaft base outwards extends to form a fixing ring, the side walls of the two sides of the gearbox main body are provided with corresponding transmission shaft holes and corresponding connecting shaft holes, the hole edges of the transmission shaft holes and the hole edges of the connecting shaft holes are provided with outwards-protruding reinforcing rings, every two corresponding reinforcing rings are connected through a transverse reinforcing rib, and vertical reinforcing ribs are arranged between the reinforcing rings and a fixing block at the bottom of the gearbox main body. The reduction gearbox body has the advantages of being simple in structure, small in size, low in production cost, convenient to install, few in fault and convenient to repair.
Description
Technical field
The utility model relates to speed reducer technical field, refers in particular to a kind of Gearbox.
Background technique
Speed reducer is a kind of relatively accurate machinery, and the object that uses it is to reduce rotating speed, increases torque.It of a great variety, model is different, and variety classes has different purposes.Retarder of a great variety, can be divided into gear reducer, worm reducer and plane table thermoconductivity meter according to transmission type; Can be divided into single-stage and multi-stage speed reducer according to transmission progression difference; Can be divided into cylinder gear speed reducer, cone gear reducer and circular cone-cylinder gear speed reducer according to gear shape; Can be divided into again expansion, flow deviding type and coaxial-type retarder according to the setting type of transmission.But existing gear reducer casing using effect is poor, gear is installed difficulty, troublesome poeration, and working life is short, and cost of production is high, safeguards inconvenient.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of simple in structure, easy for installation, cost of production is low, using effect is good Gearbox is provided.
For achieving the above object, technological scheme provided by the utility model is: a kind of Gearbox, and it includes casing, and casing one end stretches out and forms columnar connection shaft seat, and connection shaft seat end forms retaining ring to external expansion; Casing both sides sidewall is provided with transmission axis hole and the connecting shaft hole of mutual correspondence; The peritreme position of transmission axis hole, connecting shaft hole is provided with the stiffening ring of evagination, between two stiffening rings, connects by cross reinforcing, between stiffening ring and the fixed block of bottom half, is provided with vertical strengthening ribs.
Between described transmission axis hole and retaining ring, be provided with cross reinforcing.
The utility model has the advantage of simple in structure, volume is little, cost of production is low, easy for installation, fault is few and easy to maintenance.
Brief description of the drawings
Fig. 1 is overall structure schematic diagram of the present utility model.
Embodiment
Below in conjunction with institute's drawings attached, the utility model is described in further detail, preferred embodiment of the present utility model is: referring to accompanying drawing 1, Gearbox described in the present embodiment includes casing 1, casing 1 one end stretches out and forms columnar connection shaft seat 2, and connection shaft seat 2 ends form retaining ring 3 to external expansion; Casing 1 both sides sidewall is provided with transmission axis hole 4 and the connecting shaft hole 5 of mutual correspondence; The peritreme position of transmission axis hole 4, connecting shaft hole 5 is provided with between stiffening ring 6, two stiffening rings 6 of evagination and connects by cross reinforcing 7, between transmission axis hole 4 and retaining ring 3, is also provided with cross reinforcing 7.Between the fixed block 8 of stiffening ring 6 and casing 1 bottom, be provided with vertical strengthening ribs 9.This enforcement adopts integrally casting moulding, and the intensity of speed reducer is established many stiffening ribs and can greatly be strengthened in outside, increases the service life.
The embodiment of the above is only the preferred embodiment of the utility model, not limits practical range of the present utility model with this, therefore the variation that all shapes according to the utility model, principle are done all should be encompassed in protection domain of the present utility model.
Claims (2)
1. a Gearbox, it includes casing (1), it is characterized in that: casing (1) one end stretches out and forms columnar connection shaft seat (2), and connection shaft seat (2) end forms retaining ring (3) to external expansion; Casing (1) both sides sidewall is provided with transmission axis hole (4) and the connecting shaft hole (5) of mutual correspondence; The peritreme position of transmission axis hole (4), connecting shaft hole (5) is provided with the stiffening ring (6) of evagination, between two stiffening rings (6), connect by cross reinforcing (7), between stiffening ring (6) and the fixed block (8) of casing (1) bottom, be provided with vertical strengthening ribs (9).
2. a kind of Gearbox according to claim 1, is characterized in that: between transmission axis hole (4) and retaining ring (3), be provided with cross reinforcing (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320782554.2U CN203656125U (en) | 2013-12-03 | 2013-12-03 | Reduction gearbox body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320782554.2U CN203656125U (en) | 2013-12-03 | 2013-12-03 | Reduction gearbox body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203656125U true CN203656125U (en) | 2014-06-18 |
Family
ID=50922513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320782554.2U Expired - Fee Related CN203656125U (en) | 2013-12-03 | 2013-12-03 | Reduction gearbox body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203656125U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106051126A (en) * | 2016-07-28 | 2016-10-26 | 巢湖市聚源机械有限公司 | Alloy box body special for gearbox |
-
2013
- 2013-12-03 CN CN201320782554.2U patent/CN203656125U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106051126A (en) * | 2016-07-28 | 2016-10-26 | 巢湖市聚源机械有限公司 | Alloy box body special for gearbox |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203656125U (en) | Reduction gearbox body | |
| CN202545459U (en) | Connecting structure for trampoline support frame | |
| CN203322162U (en) | Internal gear-driven slewing mechanism with rotary support | |
| CN204524210U (en) | Conticaster shower quick-replaceable/positioner | |
| CN204269632U (en) | The die trial of a kind of combined type double link engineering | |
| CN203466660U (en) | Motor casing having support frames | |
| CN202612530U (en) | Pump wheel seat of hydraulic torque converter | |
| CN202532062U (en) | Connection pipe with rotary flange plate | |
| CN204434136U (en) | Crane arm Tiebar structure, crane arm and hoisting crane | |
| CN203939799U (en) | A kind of front lifting-up dump truck hydraulic cylinder sealing device | |
| CN204127274U (en) | The output flange of spiral bevel gear speed reducer | |
| CN204877298U (en) | Erosion resistance elbow for gas drilling | |
| CN203230725U (en) | Pivot | |
| CN204312561U (en) | For the sleeve connector that expanding arbor end connects | |
| CN203730220U (en) | Wind driven generator blade flange | |
| CN203488732U (en) | Mounting-facilitated reinforced butterfly valve | |
| CN203308955U (en) | Flexible coupling transmitting large torque and provided with nonmetal elastic component | |
| CN202672729U (en) | Big steel mould through-wall connecting structure | |
| CN203466662U (en) | Double-layer motor casing having supporting seat | |
| CN202535187U (en) | Front end cover for generator | |
| CN201851316U (en) | Fastening and connecting structure of diaphragm pump | |
| CN206755288U (en) | A kind of external oil network of lampblack absorber | |
| CN204901130U (en) | Steel pipe and cast iron pipe mounting structure | |
| CN204127541U (en) | A kind of jointing plate | |
| CN203560536U (en) | Open-type valve |
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: 20140618 Termination date: 20141203 |
|
| EXPY | Termination of patent right or utility model |