CN204235206U - A kind of mould assembling fine finishining fixture - Google Patents
A kind of mould assembling fine finishining fixture Download PDFInfo
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- CN204235206U CN204235206U CN201420702269.XU CN201420702269U CN204235206U CN 204235206 U CN204235206 U CN 204235206U CN 201420702269 U CN201420702269 U CN 201420702269U CN 204235206 U CN204235206 U CN 204235206U
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- base plate
- hold down
- mould assembling
- down gag
- fine finishining
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Abstract
The utility model discloses a kind of mould assembling fine finishining fixture, this mould assembling fine finishining fixture comprises: a base plate, and the lower surface of described base plate is provided with the location structure matched with numerical control horizontal machining center workbench; The upper surface of described base plate is provided with laterally and tightly propped device, float support, lateral positioning device, the first hold down gag, positioning disc, the second hold down gag, described laterally and tightly propped device is arranged on the edge of the upper surface of described base plate, described float support and described lateral positioning device are set in parallel on the upper surface of described base plate, described first hold down gag is arranged on described laterally and tightly propped device, and described second hold down gag is arranged on described positioning disc.Gear-box can be fixedly clamped by the utility model embodiment quickly and accurately, without the need to line, batch machining can go out qualified product, and then shorten manufacturing procedure, save a large amount of time and labour, drastically increased production efficiency.
Description
Technical field
The utility model embodiment relates to electric locomotive technical field, particularly relates to a kind of mould assembling fine finishining fixture.
Background technology
Along with socioeconomic development and progress, also require more and more higher to the load-carrying of electric locomotive, speed and workmanship.30 tons of axle heavy-duty machine parallel operation gear boxes are the vitals in bogie driver element; play protection carrier gear pair; for gear mesh engagement provides the effect of lubricating oil; its serviceability and security performance require relatively high; the complex structure of product; manufacturing precision prescribed is high, plays vital effect to safe operation.
In modern mechanical processing industry, because the working ability of lathe is all in steady improve, Digit Control Machine Tool is as a kind of high accuracy, high efficiency, automation process unit that stability is strong, become today of mechanotronics develop rapidly, the requisite state-of-the-art technology device of machinery industry, automatic numerical control machine tool starts to enter machinery manufacturing industry on a large scale.If machining based conception also rests on former machine tool and processes, use multiple working procedure to process same workpiece, which not only adds a large amount of human and material resources, operation connects, and the non-cutting time that waste is unnecessary in a large number, and its operating cost is high, efficiency is low.
Utility model content
The utility model provides a kind of mould assembling fine finishining fixture, in order to overcome prior art existing defects, without the need to line, load onto workpiece and can process qualified bulk article, and then manufacturing procedure can be shortened, enhance productivity, make gear-box smoothly upper batch production with the Production requirement meeting locomotive.
The utility model embodiment provides a kind of mould assembling fine finishining fixture, and wherein, this mould assembling fine finishining fixture comprises:
One base plate, the lower surface of described base plate is provided with the location structure matched with numerical control horizontal machining center workbench; The upper surface of described base plate is provided with laterally and tightly propped device, float support, lateral positioning device, the first hold down gag, positioning disc, the second hold down gag, described laterally and tightly propped device is arranged on the edge of the upper surface of described base plate, described float support and described lateral positioning device are set in parallel on the upper surface of described base plate, described first hold down gag is arranged on described laterally and tightly propped device, and described second hold down gag is arranged on described positioning disc.
Wherein, the upper surface of described base plate is provided with centralized positioning key.
A kind of mould assembling fine finishining fixture that the utility model provides, gear-box can be fixedly clamped quickly and accurately, without the need to line, batch machining can go out qualified product, and then shorten manufacturing procedure, save a large amount of time and labour, drastically increase production efficiency, ensure carrying out smoothly of gear-box batch production, and Tooling axiom is simple, easy to make.
Accompanying drawing explanation
The front view of the mould assembling fine finishining fixture that Fig. 1 provides for the utility model embodiment.
Fig. 2 is top view embodiment illustrated in fig. 1.
Fig. 3 is that mould assembling fine finishining fixture of the present utility model is by the front view of 30T gear-box top box one or two mould assembling.
Fig. 4 is that mould assembling fine finishining fixture of the present utility model is by the top view of 30T gear-box top box one or two mould assembling.
Detailed description of the invention
For making the object of the utility model embodiment, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the utility model embodiment, technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
The front view of the mould assembling fine finishining fixture that Fig. 1 provides for the utility model embodiment, Fig. 2 is top view embodiment illustrated in fig. 1; As depicted in figs. 1 and 2, the utility model mould assembling fine finishining fixture 10 comprises: a base plate 11, and the lower surface of base plate 11 is provided with the location structure (not shown) matched with numerical control horizontal machining center workbench; The upper surface of base plate 11 is provided with laterally and tightly propped device 12, float support 13, lateral positioning device 14, first hold down gag 15, positioning disc 16, second hold down gag 17, laterally and tightly propped device 12 is arranged on the edge of the upper surface of base plate 11, float support 13 and lateral positioning device 14 are set in parallel on the upper surface of base plate 11, first hold down gag 15 is arranged on laterally and tightly propped device 12, and the second hold down gag 17 is arranged on positioning disc 16.
Wherein, the upper surface of base plate 11 is provided with centralized positioning key (not shown).
A kind of mould assembling fine finishining fixture that the utility model provides, gear-box can be fixedly clamped quickly and accurately, without the need to line, batch machining can go out qualified product, and then shorten manufacturing procedure, save a large amount of time and labour, drastically increase production efficiency, ensure carrying out smoothly of gear-box batch production, and Tooling axiom is simple, easy to make.
Fig. 3 be mould assembling fine finishining fixture of the present utility model by the front view of 30T gear-box top box one or two mould assembling, Fig. 4 is that mould assembling fine finishining fixture of the present utility model is by the top view of 30T gear-box top box one or two mould assembling; As shown in Figure 3 and Figure 4, gear-box 20 is placed on mould assembling fine finishining fixture 10, positioning disc 16 is put in 726 holes that mould assembling fine finishining fixture 10 processes in advance, location round pin is close to holding device 12, tighten float support 13, compress gear-box 20 by laterally and tightly propped device 12, first hold down gag 15, second hold down gag 17 dieback, complete and be installed.This mould assembling fine finishining fixture 10 advantage is framework blank to be fixed in frock quickly and accurately, thus enhances productivity, reduces labor intensity, cuts down finished cost.
This mould assembling fine finishining fixture 10 is fixing on the table by 2 A22h6 positioning keys, ensure each change frock after, without the need to centering with reset coordinate system and can normally use.
To sum up, gear-box top box one or two mould assembling fine finishining fixture can make gear-box in the middle of process by the utility model, just they can be fixedly clamped quickly and accurately and process without the need to line.Save a large amount of time and labour, greatly improve production efficiency.And Tooling axiom is simple, operates simple and easy.
Last it is noted that above embodiment is only in order to illustrate the technical solution of the utility model, be not intended to limit; Although be described in detail the utility model with reference to previous embodiment, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of each embodiment technical scheme of the utility model.
Claims (2)
1. a mould assembling fine finishining fixture, is characterized in that, described mould assembling fine finishining fixture comprises:
One base plate, the lower surface of described base plate is provided with the location structure matched with numerical control horizontal machining center workbench; The upper surface of described base plate is provided with laterally and tightly propped device, float support, lateral positioning device, the first hold down gag, positioning disc, the second hold down gag, described laterally and tightly propped device is arranged on the edge of the upper surface of described base plate, described float support and described lateral positioning device are set in parallel on the upper surface of described base plate, described first hold down gag is arranged on described laterally and tightly propped device, and described second hold down gag is arranged on described positioning disc.
2. mould assembling fine finishining fixture according to claim 1, is characterized in that, the upper surface of described base plate is provided with centralized positioning key.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420702269.XU CN204235206U (en) | 2014-11-20 | 2014-11-20 | A kind of mould assembling fine finishining fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420702269.XU CN204235206U (en) | 2014-11-20 | 2014-11-20 | A kind of mould assembling fine finishining fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204235206U true CN204235206U (en) | 2015-04-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420702269.XU Active CN204235206U (en) | 2014-11-20 | 2014-11-20 | A kind of mould assembling fine finishining fixture |
Country Status (1)
| Country | Link |
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| CN (1) | CN204235206U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107097089A (en) * | 2017-06-20 | 2017-08-29 | 横店集团浙江英洛华国际贸易有限公司 | Casing multistation processes end face bearing hole fixture |
-
2014
- 2014-11-20 CN CN201420702269.XU patent/CN204235206U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107097089A (en) * | 2017-06-20 | 2017-08-29 | 横店集团浙江英洛华国际贸易有限公司 | Casing multistation processes end face bearing hole fixture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 037038 Shanxi City, Datong City Qianjin Street, No. 1 Patentee after: CNR DATONG ELECTRIC LOCOMOTIVE CO., LTD. Address before: 037038 Daqing Road, Shanxi, No. 1, No. Patentee before: CNR, Datong Electric Locomotive Co., Ltd. |