CN202188094U - Reducer and box-split-type box thereof - Google Patents
Reducer and box-split-type box thereof Download PDFInfo
- Publication number
- CN202188094U CN202188094U CN2011201776859U CN201120177685U CN202188094U CN 202188094 U CN202188094 U CN 202188094U CN 2011201776859 U CN2011201776859 U CN 2011201776859U CN 201120177685 U CN201120177685 U CN 201120177685U CN 202188094 U CN202188094 U CN 202188094U
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- Prior art keywords
- box
- casing
- branch
- retarder
- split
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Abstract
The utility model discloses a box-split-type box of a reducer, which comprises an upper box (1) and a lower box (2) which can be detachably connected. The upper box (1) and the lower box (2) have same structure and are arranged symmetrically. By means of the structure, in a manufacture process of the box, the upper box and the lower box can be casted by adopting a same mould, so that only one mould is needed to be manufactured, cost for box design and box mould opening is greatly saved, the manufacture process of the box-split-type box is led to be simple, and production efficiency is improved. The reducer is further provided. The reducer comprises a transmission mechanism and the box-split-type box, and the transmission mechanism is installed in the box-split-type box. Due to the fact that the box-split-type box has the technical effects, the reducer including the box-split-type box also has corresponding technical effects.
Description
Technical field
The utility model relates to technical field of engineering machinery, relates in particular to a kind of box casing of branch of retarder.In addition, the utility model also relates to a kind of retarder that comprises the box casing of above-mentioned branch.
Background technique
Retarder plays coupling rotating speed and transmitting torque between prime mover and actuator, use very extensive in modern times in the engineering machinery.Retarder can be divided into universal speed reducer and speed reducer dedicated two big classes by purposes.Retarder mainly contains driving mechanism, casing and other annex three parts and forms.
Casing is the pedestal of driving mechanism, is the important component part of retarder, and casing adopts the gray cast iron casting to form usually.The casing of retarder generally can be divided into the integrated type casing and divide box casing.The box casing of so-called branch is to be combined by upper box and two parts of lower box, thereby constitutes a FCL.
Please refer to Fig. 1, Fig. 1 is the structural representation that divides box casing in the existing technology; Briefly introduce the defective that the box casing of this branch exists below when making.
In the prior art; As shown in Figure 1; This divide box casing be divided into upper box 1 ' with lower box 2 ', upper box 1 ' with lower box 2 ' shape, structure inequality, for example go up lower box 2 ' in have only upper box 1 ' be provided with lifting eye 3 '; This lifting hole(eyelet) 3 ' be used for other this retarder of suspender connection send to make things convenient for hanging of retarder; Upper box 1 ' with the bolt 4 that is used to be connected upper and lower casing of lower box 2 ' setting ' the position different.Like this; During this casing, at first need make two difform moulds in processing, then with different dies cast respectively upper box 1 ' with lower box 2 '; At last with upper box 1 ', lower box 2 ' be provided with according to the position of correspondence, and the two is connected as a whole casing with connected element.This manufacturing process is loaded down with trivial details, and manufacturing efficiency is lower, and the design and the casting cost all higher.
Therefore how on the basis of existing technology,, improve the structure of reduction case, make its manufacturing process simple, and can enhance productivity, reduce design and cost of production, be that those skilled in the art is badly in need of the technical problem that solves at present.
The model utility content
The technical problem that the utility model will solve is the box casing of branch that a kind of retarder is provided, and the fabrication and processing process of this casing is simple, can enhance productivity, and reduce design and cost of production.Another technical problem that the utility model will solve is that a kind of retarder that comprises the box casing of above-mentioned branch is provided.
For solving the problems of the technologies described above, the utility model provides a kind of branch of retarder box casing, comprises the upper box and the lower box that removably connect; Said upper box is identical with said lower box structure, be symmetrical set.
Preferably, said upper box and said lower box removably connect through bolt.
Preferably, the mating face of said upper box and said lower box scribbles sealer.
Preferably, the bottom of the top of said upper box and said lower box is equipped with the installing and locating hole.
Preferably, the both sides, front and back of said upper box and said lower box are equipped with the end cap that is used for the mounting teeth wheel shaft.
The casing that the branch of the retarder that the utility model provided is box comprises identical, symmetrically arranged upper box of structure and lower box.Adopt such structure; The position of the mould assembling bolt through changing upper box and lower box, the annexes such as position of lifting hole(eyelet) makes the structure of upper box and lower box identical; In the working procedure of retarder, casing still can play with existing technology in the identical technique effect of casing.In addition; In the fabrication and processing process of casing; Upper box and lower box can adopt same mould to cast; Divide the fabrication and processing process of box casing to become like this: at first to use same Mold Making to go out two identical upper boxes (also can be called lower box), and the two is carried out processing; With one of them upset, the two is symmetrical set then; Using link that the two is connected as a whole casing at last gets final product.
This shows that compared to existing technologies, the reduction case of making this structure can only need to make a mould, has saved the cost of cabinet design and casing die sinking greatly, makes that the fabrication and processing process of the box casing of branch is simple, has improved manufacturing efficiency.
In addition; Owing to adopt upper and lower casing to adopt symmetrical structure; Make retarder when work upper and lower casing can transposition; Thereby make input shaft of speed reducer, output shaft that different installation shaft positions is provided when transposition, realize the two-way installation of retarder, this makes that the installation and removal of retarder are more flexible.
The utility model also provides a kind of retarder, comprises driving mechanism; Also comprise the box casing of foregoing branch, said driving mechanism is installed in the box casing of said branch.
Because the box casing of above-mentioned branch has above-mentioned technique effect, therefore, comprises that this retarder that divides box casing also should have the corresponding techniques effect, repeats no more at this.
Description of drawings
Fig. 1 is the structural representation that divides box casing in the existing technology;
Fig. 2 provides the structural representation of a kind of embodiment of the box casing of branch for the utility model;
Fig. 3 is the plan view of Fig. 2.
Wherein, reference character among Fig. 1 and the corresponding relation between the component names are: 1 ' upper box; 2 ' lower box; 3 ' lifting hole(eyelet); 4 ' bolt;
Reference character and the corresponding relation between the component names among Fig. 2 to Fig. 3 are: 1 upper box; 2 lower boxes; 3 bolts; 4 installing and locating holes; 5 end caps.
Embodiment
The core of the utility model is the box casing of branch that a kind of retarder is provided, and the fabrication and processing process of this casing is simple, can enhance productivity, and reduce design and cost of production.Another technical problem that the utility model will solve is that a kind of retarder that comprises the box casing of above-mentioned branch is provided.
In order to make those skilled in the art understand the technological scheme of the utility model better, the utility model is done further to specify below in conjunction with accompanying drawing and specific embodiment.
Please refer to Fig. 2 and Fig. 3, Fig. 2 provides the structural representation of a kind of embodiment of the box casing of branch for the utility model; Fig. 3 is the plan view of Fig. 2.
In a kind of concrete mode of execution, the box casing of the branch of the retarder that the utility model provided mainly comprises upper box 1 and lower box 2, and upper box 1 is identical with the structure of lower box 2, is symmetrical set, and this casing is formed by connecting upper box 1 and lower box 2.
Adopt such structure; The position of the mould assembling bolt 3 through changing upper box 1 and lower box 2, the annexes such as position of lifting hole(eyelet) makes upper box 1 identical with the structure of lower box 2; In the working procedure of retarder, casing still can play with existing technology in the identical technique effect of casing.In addition; In the fabrication and processing process of casing; Upper box 1 can adopt same mould to cast with lower box 2; Divide the fabrication and processing process of box casing to become like this: at first to use same Mold Making to go out two identical upper boxes 1 (also can be called lower box 2), and the two is carried out processing; With one of them upset, the two is symmetrical set then; Using link that the two is connected as a whole casing at last gets final product.
This shows that compared to existing technologies, the reduction case of making this structure can only need to make a mould, has saved the cost of cabinet design and casing die sinking greatly, makes that the fabrication and processing process of the box casing of branch is simple, has improved manufacturing efficiency.
In addition; Owing to adopt upper and lower casing to adopt symmetrical structure; Make that the upper and lower when mounted casing of retarder can transposition; Thereby make input shaft of speed reducer, output shaft that different installation shaft positions is provided when transposition, realize the two-way installation of retarder, increased the general replaceability that speed reducer is installed.
Need to prove; Above-mentioned embodiment does not limit the specific constructive form of upper box 1 and lower box 2; Do not limit the concrete Placement that the two removably connects yet; In fact, every box casing of branch that comprises identical, symmetrically arranged upper box 1 of structure and lower box 2 all belongs in the protection domain of the utility model.
What specify is; Above-mentioned " structure is identical " when referring to cast sections the structure of upper box 1 and lower box 2 identical; Can form by same Mold Making, but when post-production, can upper box 1 and lower box 2 be processed as slightly different, for example can be at upper box 1 processing mould assembling bolt mounting holes; Process the corresponding tapped hole of mould assembling bolt etc. at lower box 2 corresponding positions, to satisfy different purposes and requirement.
The Placement of above-mentioned upper box 1 and lower box 2 can also further be set.
In the concrete mode of execution of another kind, above-mentioned upper box 1 can removably connect through bolt 3 with lower box 2.It is modal Placement that bolt connects, and thread mill drilling is more or less freely on casing, and bolt can selection standard spare, and this makes and divides box casing to have characteristics simple in structure, convenient processing and manufacture.Certainly, above-mentioned upper box 1 is not limited to bolt with lower box 2 Placements and is connected, and can also connect, sell the Placement that connects etc. other for screw.
In scheme more specifically; The mating face of above-mentioned upper box 1 and lower box 2 can scribble sealer, and like this, it is bonding on bolt 3 connection basis, to re-use sealer; Can guarantee that the box casing of branch has better seal property, can avoid the oil liquid leakage of box house.Certainly, the sealed member of being located between upper box 1 and lower box 2 mating faces is not limited to sealer, can also be miscellaneous part, for example can twine sealing strip at the junction plane place, makes it have better seal property.
The specific constructive form of above-mentioned upper box 1 and lower box 2 can also further be set.
In the concrete mode of execution of another kind, the bottom of the top of above-mentioned upper box 1 and lower box 2 all can be provided with installing and locating hole 4.Adopt this structure, when casing is installed, can be with the location swap of upper box and lower box, no matter which person in the two is arranged on the below, all can realize the bottom surface and the installing and locating such as support or ground of reduction case.This makes that the installation and removal of retarder are flexible more, convenient.Certainly, above-mentioned embodiment does not limit the concrete quantity and the position in installing and locating hole 4, and the user can be provided with as required voluntarily.
Likewise, as shown in Figure 3, in the both sides, front and back of the box casing of above-mentioned branch, above-mentioned upper box 1 can be equipped with end cap 5 with lower box 2, and the transmission shaft that this end cap 5 is used for box house stretches out the casing outside.Adopt such structure; Make input shaft of speed reducer, output shaft both can stretch out forward; Also can stretch out backward, both sides before and after promptly no matter motor, the actuator homonymy that is positioned at retarder still lays respectively at all can be through the input shaft that driving mechanism in the casing is set, the direction that output shaft stretches out; Realize that input shaft is connected with actuator with motor, output shaft, this has also further strengthened the flexibility of the installation and removal of retarder.
In addition; The noun of locality that occurs among this paper " preceding " refers in the accompanying drawing 3 direction from top to bottom; The noun of locality " back " refers in the accompanying drawing 3 direction from top to bottom; The appearance that should be appreciated that these nouns of locality all is that benchmark is set up with the Figure of description, and their appearance should not influence the protection domain of the utility model.
In the concrete mode of execution of another kind, symmetrical ground, the bottom of the top of above-mentioned upper box 1 and lower box 2 all can be provided with handling hole.Adopt such structure, no matter divide box casing forward that still reverse the installation, when the needs retarder moved, suspender can be connected with retarder through this suspension ring hole, thereby makes things convenient for hanging of retarder to send.
The utility model also provides a kind of retarder, comprises driving mechanism; Also comprise the box casing of foregoing branch, driving mechanism is installed in the box casing of branch.
Because the box casing of above-mentioned branch has above-mentioned technique effect, therefore, comprises that this retarder that divides box casing also should have the corresponding techniques effect, repeats no more at this.
More than to a kind of retarder that the utility model provided and divide box casing to carry out detailed introduction.Used concrete example among this paper the principle and the mode of execution of the utility model are set forth, above embodiment's explanation just is used to help to understand the method and the core concept thereof of the utility model.Should be understood that; For those skilled in the art; Under the prerequisite that does not break away from the utility model principle, can also carry out some improvement and modification to the utility model, these improvement and modification also fall in the protection domain of the utility model claim.
Claims (6)
1. the box casing of the branch of a retarder comprises the upper box (1) and the lower box (2) that removably connect; It is characterized in that said upper box (1) is identical with said lower box (2) structure, be symmetrical set.
2. the box casing of branch according to claim 1 is characterized in that, said upper box (1) and said lower box (2) removably connect through bolt (3).
3. the box casing of branch according to claim 2 is characterized in that, the mating face of said upper box (1) and said lower box (2) scribbles sealer.
4. according to the box casing of each described branch of claim 1-3, it is characterized in that the bottom of the top of said upper box (1) and said lower box (2) is equipped with installing and locating hole (4).
5. according to the box casing of each described branch of claim 1-3, it is characterized in that the both sides, front and back of said upper box (1) and said lower box (2) are equipped with the end cap (5) that is used for the mounting teeth wheel shaft.
6. a retarder comprises driving mechanism; It is characterized in that, comprise that also said driving mechanism is installed in the box casing of said branch like the box casing of each described branch of claim 1-5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201776859U CN202188094U (en) | 2011-05-30 | 2011-05-30 | Reducer and box-split-type box thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201776859U CN202188094U (en) | 2011-05-30 | 2011-05-30 | Reducer and box-split-type box thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202188094U true CN202188094U (en) | 2012-04-11 |
Family
ID=45919546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201776859U Expired - Fee Related CN202188094U (en) | 2011-05-30 | 2011-05-30 | Reducer and box-split-type box thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202188094U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104712739A (en) * | 2013-12-17 | 2015-06-17 | Sew-工业减速机(天津)有限公司 | Shell for speed reducer and speed reducer with shell |
-
2011
- 2011-05-30 CN CN2011201776859U patent/CN202188094U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104712739A (en) * | 2013-12-17 | 2015-06-17 | Sew-工业减速机(天津)有限公司 | Shell for speed reducer and speed reducer with shell |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Reducer and box-split-type box thereof Effective date of registration: 20150216 Granted publication date: 20120411 Pledgee: Bank of Tianjin, Limited by Share Ltd, Beichen branch Pledgor: World Transmission Technology (Tianjin) Co., Ltd. Registration number: 2015120000012 |
|
| C56 | Change in the name or address of the patentee |
Owner name: WORLD TRANSMISSION TECHNOLOGY (TIANJIN) CO., LTD. Free format text: FORMER NAME: WODE (TIANJIN) TRANSMISSION CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 300409, 82, hi tech Avenue, Beichen Science Park, Tianjin Patentee after: Ward drive (Tianjin) Limited by Share Ltd Address before: 300409, 82, hi tech Avenue, Beichen Science Park, Tianjin Patentee before: World Transmission Technology (Tianjin) Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120411 Termination date: 20180530 |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220608 Granted publication date: 20120411 Pledgee: Bank of Tianjin Limited by Share Ltd. Beichen branch Pledgor: WORLD TRANSMISSION TECHNOLOGY (TIANJIN) Co.,Ltd. Registration number: 2015120000012 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |