CN106078264A - A kind of light-weight electric automobile decelerator left shell processing tool - Google Patents
A kind of light-weight electric automobile decelerator left shell processing tool Download PDFInfo
- Publication number
- CN106078264A CN106078264A CN201610501688.0A CN201610501688A CN106078264A CN 106078264 A CN106078264 A CN 106078264A CN 201610501688 A CN201610501688 A CN 201610501688A CN 106078264 A CN106078264 A CN 106078264A
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- CN
- China
- Prior art keywords
- left shell
- gripper shoe
- plate
- processing tool
- electric automobile
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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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
- B23Q3/065—Work-clamping means adapted for holding workpieces having a special form or being made from a special material for holding workpieces being specially deformable, e.g. made from thin-walled or elastic material
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gripping On Spindles (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Abstract
The present invention relates to a kind of light-weight electric automobile decelerator left shell processing tool, this processing tool is for carrying out clamping to decelerator left shell, and including a processing base plate, this processing base plate is a rectangular structure, is provided with a gripper shoe in the upper end of processing base plate；There is in described gripper shoe the cavity that an appearance decelerator left shell embeds, in the front side of gripper shoe, there is supporting mechanism, hold-down mechanism and detent mechanism.It is an advantage of the current invention that: left shell is embedded in the cavity of gripper shoe, and by detent mechanism and the setting of supporting mechanism, quickly left shell is positioned on the supporting plate, left shell is compressed again by hold-down mechanism, thus realize the clamping of lightweight decelerator left shell, provide basis for operations such as follow-up milling flat, boring, bore holes.
Description
Technical field
The present invention relates to electric automobile manufacture field, particularly to a kind of light-weight electric automobile decelerator left shell with adding
Work frock.
Background technology
Along with " energy-conserving and environment-protective " have increasingly becomed the topic of extensive concern, lightweight is also widely applied to general-utility car neck
Territory, can also have outstanding fuel-economizing to show while raising is handling.The oil consumption of automobile depend primarily on electromotor discharge capacity and
The gross mass of automobile, on the premise of keeping the constant even optimization of automobile overall quality, performance and cost, reduces automobile from heavy sensation of the body
Amount can improve output, reduce noise, promotes handling, reliability, improves speed, reduces oil consumption, reduces Litter row
High-volume, safety is promoted.Having research numerical monitor, if vehicle complete vehicle weight reduction 10%, fuel efficiency can improve 6%-8%；If OK
Sailing resistance to rolling and reduce 10%, fuel efficiency can improve 3%；If the transmission efficiency of the device such as vehicle bridge, variator improves 10%, fuel oil
Efficiency can improve 7%.General body of a motor car accounts for about the 30% of automobile gross mass, and under no-load condition, the oil consumption of about 70% is used in car
On body kerb weight.Therefore, vehicle body lighten the fuel economy for car load, reduce Litter discharge, save material resources, joint
Save production cost the most of great advantage.
In automobile production field, the speed of electric automobile during traveling and course continuation mileage are greatly due to automobile itself
Weight determines, it is therefore desirable to alleviates the weight of electric automobile and allows its lightweight so that it is has faster speed, save and produce material
Material；Increase course continuation mileage；Important in the link alleviate weight one carries out loss of weight to decelerator exactly.
Traditional decelerator carries out shell casting with cast aluminium for material, and the design of its wall thickness is unreasonable, wastes material, its
Secondary, it uses L-type oil groove, it is impossible to realize die casting, processes loaded down with trivial details, it addition, it is in order to ensure the intensity of mechanism, therefore many
Place can use the structure of reinforcement, causes reinforcement to gather, and intensity over-redundancy eventually makes the overall weight mistake of decelerator
Weight, reaches 21.95kg, and its left shell has just reached 6.38kg.
Therefore, for above-mentioned phenomenon, it is proposed that a kind of light-weight electric automobile decelerator left shell, to traditional left housing
The structure of body improves such that it is able to the weight reducing left shell reaches 34.3% to 4.19kg, the weight-loss ratio of left shell.And
Due to the improvement of left shell structure, original processing tool cannot the present left shell of clamping, be therefore badly in need of one and be exclusively used in gently
Quantify the processing tool of electric vehicle speed reducer left shell.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of light-weight electric automobile decelerator left shell processing tool,
It is exclusively used in the processing of lightweight decelerator left shell.
For solving above-mentioned technical problem, the technical scheme is that a kind of light-weight electric automobile decelerator left shell
With processing tool, its innovative point is: this processing tool is used for decelerator left shell is carried out clamping, including
One processing base plate, this processing base plate is a rectangular structure, is provided with a gripper shoe in the upper end of processing base plate；
There is in described gripper shoe the cavity that an appearance decelerator left shell embeds, in the front side of gripper shoe, there is supporting mechanism, pressure
Tight mechanism and detent mechanism；
Described supporting mechanism include five support columns being distributed in gripper shoe upper end and four be distributed in gripper shoe middle-end
Dagger, and support column is corresponding with the bolt hole on decelerator left shell respectively；
Described hold-down mechanism includes that one is arranged on support column side the pressing plate between upper and lower support column, and this pressing plate is one
Rectangular structure, and it is bolted on gripper shoe；
Described detent mechanism includes that one is inclined at the location-plate below pressing plate, also includes one between upper and lower support column
Scroll chuck, this scroll chuck is fixing on the supporting plate by locating dowel, and described scroll chuck is accompanied with soft pawl.
Further, the two ends of the rear side of described gripper shoe are respectively arranged with a support R plate, a support L plate.
Further, described bolt being also set with a cushion block, this cushion block is between gripper shoe and pressing plate.
It is an advantage of the current invention that: in the present invention, left shell is embedded in the cavity of gripper shoe, and pass through detent mechanism
And the setting of supporting mechanism, quickly left shell is positioned on the supporting plate, then compress left shell by hold-down mechanism, thus real
The clamping of existing lightweight decelerator left shell, provides basis for operations such as follow-up milling flat, boring, bore holes.
Support R plate by the two ends of the rear side in gripper shoe and support L plate, such that it is able to well gripper shoe is carried out solid
Fixed, it is to avoid following process when, gripper shoe is subjected to displacement；By setting up a cushion block on bolt, such that it is able to avoid pressure
Plate directly compresses left shell, is effectively protected left shell.
Accompanying drawing explanation
The present invention is further detailed explanation with detailed description of the invention below in conjunction with the accompanying drawings.
Fig. 1 is the schematic diagram of the light-weight electric automobile decelerator left shell processing tool of the present invention.
Fig. 2 is the side view of the light-weight electric automobile decelerator left shell processing tool of the present invention.
Detailed description of the invention
The following examples can make professional and technical personnel that the present invention is more fully understood, but the most therefore by this
Bright it is limited among described scope of embodiments.
A kind of light-weight electric automobile decelerator left shell processing tool as shown in Figure 1 and Figure 2, this processing tool is used
In decelerator left shell 11 is carried out clamping, including
One processing base plate 1, this processing base plate 1 is a rectangular structure, is provided with a gripper shoe 2 in the upper end of processing base plate 1.
Gripper shoe 2 has the cavity that an appearance decelerator left shell 11 embeds, in the front side of gripper shoe 2, there is support machine
Structure, hold-down mechanism and detent mechanism.
It is respectively arranged with a support R plate 3, at the two ends of the rear side of gripper shoe 2 and supports L plate 4.By in gripper shoe 2
The two ends of rear side support R plate 3 and support L plate 4, such that it is able to well gripper shoe 2 be fixed, it is to avoid in following process
Time, the phenomenon that gripper shoe 2 is subjected to displacement, the normal processing of impact.
Supporting mechanism include five support columns 5 being distributed in gripper shoe 2 upper end and four be distributed in gripper shoe 2 middle-end
Support column 5, and support column 5 is corresponding with the bolt hole on decelerator left shell 11 respectively.
Hold-down mechanism includes that one is arranged on support column 5 side the pressing plate 10 between upper and lower support column 5, this pressing plate
10 is a rectangular structure, and is fixed on gripper shoe 2 by bolt 7.
Also being set with a cushion block on bolt 7, this cushion block is between gripper shoe 2 and pressing plate 10.By increasing on bolt 7
If a cushion block, such that it is able to avoid pressing plate 10 directly to compress left shell 11, it is effectively protected left shell 11.
Detent mechanism includes that one is inclined at the location-plate 9 below pressing plate 10, also includes that one is positioned at upper and lower support column 5
Between scroll chuck 6, this scroll chuck 6 is fixed in gripper shoe 2 by locating dowel 8, and scroll chuck 6 is accompanied with soft pawl.
Operation principle: embedded by left shell 11 to be processed in the cavity of gripper shoe 2, when embedding, by left shell 11
Bolt hole be directed at support column 5 one by one and embed and carry out location and installation, and realize left shell 11 by location-plate 9, scroll chuck 6
Location, thus quickly left shell 11 is positioned in gripper shoe 2, then pressing plate 10 is compressed left shell 11, and by bolt 7
Tighten fixing, thus realize the clamping of lightweight decelerator left shell, provide for operations such as follow-up milling flat, boring, bore holes
Basis.
Skilled person will appreciate that of the industry, the present invention is not restricted to the described embodiments, above-described embodiment and explanation
The principle that the present invention is simply described described in book, on the premise of without departing from present inventive concept and scope, the present invention also has
Various changes and modifications, these changes and improvements both fall within scope of the claimed invention.Claimed scope
Defined by appending claims and equivalent thereof.
Claims (3)
1. a light-weight electric automobile decelerator left shell processing tool, it is characterised in that: this processing tool is for subtracting
Speed device left shell carries out clamping, including
One processing base plate, this processing base plate is a rectangular structure, is provided with a gripper shoe in the upper end of processing base plate；
There is in described gripper shoe the cavity that an appearance decelerator left shell embeds, in the front side of gripper shoe, there is supporting mechanism, pressure
Tight mechanism and detent mechanism；
Described supporting mechanism include five support columns being distributed in gripper shoe upper end and four be distributed in gripper shoe middle-end
Dagger, and support column is corresponding with the bolt hole on decelerator left shell respectively；
Described hold-down mechanism includes that one is arranged on support column side the pressing plate between upper and lower support column, and this pressing plate is one
Rectangular structure, and be bolted in gripper shoe；
Described detent mechanism includes that one is inclined at the location-plate below pressing plate, also includes one between upper and lower support column
Scroll chuck, this scroll chuck is fixing on the supporting plate by locating dowel, and described scroll chuck is accompanied with soft pawl.
Light-weight electric automobile decelerator left shell processing tool the most according to claim 1, it is characterised in that: described
The two ends of the rear side of gripper shoe are respectively arranged with a support R plate, a support L plate.
3. according to the light-weight electric automobile decelerator left shell processing tool described in claim, it is characterised in that: described
Also being set with a cushion block on bolt, this cushion block is between gripper shoe and pressing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610501688.0A CN106078264B (en) | 2016-06-30 | 2016-06-30 | A kind of light-weight electric automobile decelerator left shell processing tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610501688.0A CN106078264B (en) | 2016-06-30 | 2016-06-30 | A kind of light-weight electric automobile decelerator left shell processing tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106078264A true CN106078264A (en) | 2016-11-09 |
| CN106078264B CN106078264B (en) | 2018-02-09 |
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ID=57214760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610501688.0A Active CN106078264B (en) | 2016-06-30 | 2016-06-30 | A kind of light-weight electric automobile decelerator left shell processing tool |
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| Country | Link |
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| CN (1) | CN106078264B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114029766A (en) * | 2021-11-01 | 2022-02-11 | 江阴市工博机械制造有限公司 | Rotary speed reducer base milling fixture capable of achieving rapid correction and simultaneous clamping and using method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008075846A (en) * | 2006-09-25 | 2008-04-03 | Shimonishi Giken Kogyo Kk | Hinge |
| CN203171016U (en) * | 2013-04-07 | 2013-09-04 | 安徽工程大学 | Drilling clamp of shell part |
| CN103722415A (en) * | 2013-12-23 | 2014-04-16 | 江苏汤臣汽车零部件有限公司 | Reducer housing and transmission shaft flange plane tooth machining fixture |
| CN203817816U (en) * | 2013-11-26 | 2014-09-10 | 林州市鸿兴精密制造有限公司 | Finish machining fixture for speed reducer shell |
| CN105290833A (en) * | 2015-11-20 | 2016-02-03 | 沈阳黎明航空发动机(集团)有限责任公司 | Device locking reverse hook press plate through lever mechanism |
| CN105415020A (en) * | 2016-01-22 | 2016-03-23 | 沈阳黎明航空发动机(集团)有限责任公司 | Vane clamp with detachable positioning face |
| CN206010460U (en) * | 2016-06-30 | 2017-03-15 | 江苏汤臣汽车零部件有限公司 | A kind of light-weight electric automobile decelerator left shell processing tool |
-
2016
- 2016-06-30 CN CN201610501688.0A patent/CN106078264B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008075846A (en) * | 2006-09-25 | 2008-04-03 | Shimonishi Giken Kogyo Kk | Hinge |
| CN203171016U (en) * | 2013-04-07 | 2013-09-04 | 安徽工程大学 | Drilling clamp of shell part |
| CN203817816U (en) * | 2013-11-26 | 2014-09-10 | 林州市鸿兴精密制造有限公司 | Finish machining fixture for speed reducer shell |
| CN103722415A (en) * | 2013-12-23 | 2014-04-16 | 江苏汤臣汽车零部件有限公司 | Reducer housing and transmission shaft flange plane tooth machining fixture |
| CN105290833A (en) * | 2015-11-20 | 2016-02-03 | 沈阳黎明航空发动机(集团)有限责任公司 | Device locking reverse hook press plate through lever mechanism |
| CN105415020A (en) * | 2016-01-22 | 2016-03-23 | 沈阳黎明航空发动机(集团)有限责任公司 | Vane clamp with detachable positioning face |
| CN206010460U (en) * | 2016-06-30 | 2017-03-15 | 江苏汤臣汽车零部件有限公司 | A kind of light-weight electric automobile decelerator left shell processing tool |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114029766A (en) * | 2021-11-01 | 2022-02-11 | 江阴市工博机械制造有限公司 | Rotary speed reducer base milling fixture capable of achieving rapid correction and simultaneous clamping and using method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106078264B (en) | 2018-02-09 |
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