CN103272890A - Flattening and reforming machine of rear axle packet - Google Patents
Flattening and reforming machine of rear axle packet Download PDFInfo
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- CN103272890A CN103272890A CN201310227669XA CN201310227669A CN103272890A CN 103272890 A CN103272890 A CN 103272890A CN 201310227669X A CN201310227669X A CN 201310227669XA CN 201310227669 A CN201310227669 A CN 201310227669A CN 103272890 A CN103272890 A CN 103272890A
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- back axle
- displacement cylinder
- knitting machine
- circular knitting
- full circle
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Abstract
The invention discloses a flattening and reforming machine of a rear axle packet. The flattening and reforming machine comprises a machine body, a flatting device, reforming devices, a control device and a power device. The flatting device and the reforming devices are arranged on the machine body, and the reforming devices are arranged with the center of the flatting device as the symmetric center. The flatting device and the reforming devices are controlled by the control device, and the power device supplies power to the flatting device and the reforming devices. During use, the rear axle packet to be processed is placed on the flattening device, and two sides of the rear axle packet to be processed are aligned with the reforming devices; the rear axle packet is pressed through the flattening device and is subjected to flattening; after the rear axle packet is pressed by the flattening device, the two sides of the rear axle packet are subjected to reforming and straightening through the reforming devices; and finally the flattening device and the reforming devices are loosened and the rear axle packet is taken out. The flattening and reforming machine of the rear axle packet replaces the existing manual processing mode, saves manpower, and achieves the purposes of saving time and improving production efficiency.
Description
Technical field
The present invention relates to the vehicle production equipment technical field, more particularly, relate to the smooth circular knitting machine of a kind of back axle bag pressure.
Background technology
Back axle bag in the vehicle is used for holding decelerator and differential mechanism.As depicted in figs. 1 and 2, in order to simplify the production technology of back axle bag, it is welded by upper half shell 01 and lower half shell 02 usually.
After back axle wraps in and finishes welding, produced stress near the weld seam, especially long and straight longitudinal seam between upper half shell 01 and the lower half shell 02 has produced tangible buckling deformation near longitudinal seam, has a strong impact on flange and the bonnet assembly unit of subsequent handling.
In order to eliminate the stress deformation of wrapping of welding rear rear axle, need in the vehicle bridge factory to arrange manually to flatten, a series of processing such as full circle and alignment, namely expended great amount of manpower, simultaneously consuming time longer, production efficiency is low.
By the above, how to provide a kind of back axle bag pressure smooth circular knitting machine, can finish pressing, full circle and the alignment of back axle bag simultaneously and handle, to realize saving manpower, time, the purpose of enhancing productivity becomes the technical problem that those skilled in the art need solve.
Summary of the invention
In view of this, the invention provides the smooth circular knitting machine of back axle bag pressure of pressing, full circle and the alignment processing that can finish the back axle bag simultaneously, to realize saving manpower, time, the purpose of enhancing productivity.
For achieving the above object, the invention provides following technical scheme:
The smooth circular knitting machine of a kind of back axle bag pressure, comprise body, be arranged on pressuring flat device on the body, be arranged on the body and with the center of pressuring flat device be the symmetrical centre setting full circle device, control pressuring flat device and full circle device action control device and be the power set that pressuring flat device and full circle device provide power.
Preferably, in the above-mentioned smooth circular knitting machine of back axle bag pressure, pressuring flat device comprises pressing down plain block, be vertically set on the pressing displacement cylinder that presses down plain block top, be arranged on the going up of action post end that flattens displacement cylinder and flatten piece on the workbench that is arranged on body.
Preferably, in the above-mentioned smooth circular knitting machine of back axle bag pressure, also comprising can be along the school circle assembly that the axis horizontal that presses down plain block is rotated, and school circle assembly comprises the school nahlock that floats, the school nahlock displacement cylinder that is connected with unsteady school nahlock and drives the Power Component that the school nahlock that floats rotates.
Preferably, in the above-mentioned smooth circular knitting machine of back axle bag pressure, Power Component is hydraulic motor.
Preferably, in the above-mentioned smooth circular knitting machine of back axle bag pressure, school nahlock displacement cylinder is pneumatic cylinder.
Preferably, in the above-mentioned smooth circular knitting machine of back axle bag pressure, the full circle device comprises female die on the workbench that is arranged on body, is arranged on the full circle displacement cylinder of female die top, with terminal upper mold section and the full circle core that links to each other of the action post of full circle displacement cylinder, female die and upper mold section are provided with the half-cylindrical internal mold that matches.
Preferably, in the above-mentioned smooth circular knitting machine of back axle bag pressure, smoothing piece displacement cylinder and full circle displacement cylinder are same displacement cylinder, also comprise upper junction plate, and the action post of displacement cylinder is connected with connecting plate, and colonel's plain block and upper mold section all are arranged on the connecting plate.
Preferably, in the above-mentioned smooth circular knitting machine of back axle bag pressure, also comprise the lead that is arranged on the body, lead is perpendicular to the upper surface of workbench, and connecting plate is provided with the pilot hole that matches with lead.
Preferably, in the above-mentioned smooth circular knitting machine of back axle bag pressure, displacement cylinder is hydraulic cylinder.
The invention provides the smooth circular knitting machine of a kind of back axle bag pressure, comprise body, pressuring flat device, full circle device, control device and power set.Pressuring flat device and full circle device all are arranged on the body, and the full circle device is the symmetrical centre setting with the center of pressuring flat device, and pressuring flat device and full circle device are controlled by control device, and power set provide power for pressuring flat device and full circle device.
When using the smooth circular knitting machine of back axle bag pressure provided by the present invention, at first, pending back axle bag is placed on the pressuring flat device, and makes the two-side alignment full circle device of pending back axle bag; Then, utilize pressuring flat device to compress the back axle bag, the back axle bag is flattened processing; The back axle bag be driven plain that device compresses after, full circle is carried out in the both sides of back axle bag to recycling full circle device and alignment is handled; At last, unclamp full circle device and pressuring flat device successively, and taking-up back axle bag gets final product.
The smooth circular knitting machine of back axle bag pressure provided by the present invention replaces the existing mode that adopts artificial treatment, has saved manpower, has finished pressing, full circle and alignment to the back axle bag in a procedure simultaneously, has realized saving time the purpose of enhancing productivity.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of back axle bag;
Fig. 2 is the vertical view of Fig. 1;
The structural representation of the smooth circular knitting machine of back axle bag pressure that Fig. 3 provides for the embodiment of the invention.
Among above Fig. 1-3:
Body 1, pressuring flat device 2, full circle device 3, press down plain block 21, on flatten piece 22, female die 31, upper mold section 32, full circle core 33, displacement cylinder 4, connecting plate 5 and lead 6.
The specific embodiment
The embodiment of the invention discloses the smooth circular knitting machine of a kind of back axle bag pressure, finish pressing, full circle and the alignment of back axle bag simultaneously and handle, to realize saving manpower, time, the purpose of enhancing productivity.
Below in conjunction with the accompanying drawing in the embodiment of the invention, the technical scheme in the embodiment of the invention is clearly and completely described, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills belong to the scope of protection of the invention not making the every other embodiment that obtains under the creative work prerequisite.
Please refer to Fig. 3, in the smooth circular knitting machine of back axle bag pressure that the embodiment of the invention provides, comprise body 1, pressuring flat device 2, full circle device 3, control device and power set.
Pressuring flat device 2 and full circle device 3 all are arranged on the body 1, and full circle device 3 is the symmetrical centre setting with the center of pressuring flat device 2.
Control device is controlled order for pressuring flat device 2, full circle device 3 provide, and power set provide power for the smooth circular knitting machine of back axle bag pressure.
When the smooth circular knitting machine of back axle bag pressure that uses present embodiment to provide, at first, pending back axle bag is placed on the pressuring flat device 2, and makes the two-side alignment full circle device 3 of pending back axle bag; Then, utilize pressuring flat device 2 to compress the back axle bag, the back axle bag is flattened processing; The back axle bag be driven plain that device 2 compresses after, the both sides of 3 pairs of back axle bags of recycling full circle device carry out full circle and alignment is handled; At last, unclamp full circle device 3 and pressuring flat device 2 successively, and taking-up back axle bag gets final product.
The smooth circular knitting machine of back axle bag pressure that present embodiment provides can replace the existing mode that adopts artificial treatment, thereby has saved manpower, and has alleviated labor intensity of operating personnel; Simultaneously, in a procedure, finish pressing, full circle and the alignment of back axle bag and handled, realized saving time the purpose of enhancing productivity.
Concrete, in the smooth circular knitting machine of back axle bag pressure that above-described embodiment provides, include in the pressuring flat device 2 press down plain block 21, on flatten piece 22 and flatten displacement cylinder.
Please refer to Fig. 3, press down plain block 21 and be fixed on the workbench of body 1; Flatten displacement cylinder and be vertically set on the top that presses down plain block 21; Last pressing piece 22 is arranged on the end that flattens displacement cylinder action post.
When the work of the smooth circular knitting machine of above-mentioned back axle bag pressure, drive to go up and flatten piece 22 upwards or move downward by flattening displacement cylinder, flattening piece 22 when moving to lower dead center, on flatten piece 22 and press down plain block 21 public that the back axle bag pressure is tight, it is flattened processing.
It will be appreciated by persons skilled in the art that for simplified apparatus structure and system's stress model, be arranged on the top that presses down plain block 21 with flattening displacement cylinder.At some in particular cases, as when being provided with a plurality of pressing displacement cylinder, also can be arranged on other position with flattening displacement cylinder.
Consider back axle wrap in finish welding after, certain deformation has also taken place in its periphery, is necessary that its periphery is carried out school circle to be handled.Therefore, on the basis of above-described embodiment, in the back axle bag pressure flat-bed machine that present embodiment provides, also being provided with can be along pressing down the school circle assembly that plain block 21 horizontally rotates.School circle assembly comprises the school nahlock that floats, school circle displacement cylinder and Power Component, and the school nahlock that floats is arranged on the action post end of school circle displacement cylinder, and Power Component drives the campus assembly and rotates.
When the smooth circular knitting machine of back axle bag pressure that uses present embodiment to provide, at first utilize pressuring flat device that the back axle bag is fixed, recycling school circle assembly carries out the school circle to the periphery in the back axle bag to be handled.
Preferably, in the smooth circular knitting machine of back axle bag pressure that above-described embodiment provides, at first, Power Component is hydraulic motor; Moreover school nahlock displacement cylinder is pneumatic cylinder.
Further, in the smooth circular knitting machine of back axle bag pressure that above-described embodiment provides, full circle device 3 comprises female die 31 on the workbench that is arranged on body 1, is arranged on the full circle displacement cylinder of female die 31 tops, upper mold section 32 and the full circle core 33 that is connected with the action post end of full circle displacement cylinder, female die 31 and upper mold section 32 are provided with the half-cylindrical internal mold that matches, when two internal molds are spliced into one, become a cylindrical cavity.
When the smooth circular knitting machine of back axle bag pressure that uses present embodiment to provide, at first, utilize pressuring flat device 2 that the back axle bag is fixed; Again upper mold section 32 is descended, with the end chucking of female die 31 with the back axle bag; At last full circle core 33 is inserted in the back axle bag, the back axle bag is carried out full circle and alignment processing.
In order further to simplify the structure that above-described embodiment provides the smooth circular knitting machine of back axle bag pressure, in another embodiment of the present invention, high-ranking officers' plain block displacement cylinder and full circle displacement cylinder integrate, and have reduced needed amount of parts.
As shown in Figure 3, displacement cylinder 4 is arranged on the body, 5 ends that are arranged on displacement cylinder 4 actuating struts of connecting plate; Last pressing piece 22 and upper mold section 32 all are arranged on the connecting plate 5.
When displacement cylinder 4 drive connecting plates 5 press down, drive simultaneously and go up pressing piece 22, upper mold section 32 motions, thereby realization utilizes a displacement cylinder to drive the purpose of a plurality of part movement, has simplified the structure of equipment.
Owing to reduced the quantity of displacement cylinder, when the upper mold section 32 that is positioned at pressing piece 22 both sides was subjected to different resistances, certain deflection can take place in connecting plate 5.
Please refer to Fig. 3, in order to address this problem, in another embodiment of the present invention, connecting plate 5 is provided with a plurality of pilot holes, simultaneously, at body 1 a plurality of leads 6 perpendicular to worktable upper surface are set, by cooperating of lead 6 and pilot hole, for connecting plate 5 provides extra rectification, eliminated deflection.
Preferably, in the smooth circular knitting machine of back axle bag pressure that above-described embodiment provides, displacement cylinder is hydraulic cylinder.
Each embodiment adopts the mode of going forward one by one to describe in this specification, and what each embodiment stressed is and the difference of other embodiment that identical similar part is mutually referring to getting final product between each embodiment.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the present invention.Multiple modification to these embodiment will be apparent concerning those skilled in the art, and defined General Principle can realize under the situation that does not break away from the spirit or scope of the present invention in other embodiments herein.Therefore, the present invention will can not be restricted to these embodiment shown in this article, but will meet the wideest scope consistent with principle disclosed herein and features of novelty.
Claims (9)
1. smooth circular knitting machine of back axle bag pressure, it is characterized in that, comprise body, be arranged on pressuring flat device on the described body, be arranged on the described body and with the center of described pressuring flat device be the symmetrical centre setting full circle device, the described pressuring flat device of control and described full circle device action control device and the power set of power are provided for described pressuring flat device and full circle device.
2. the smooth circular knitting machine of back axle bag pressure according to claim 1, it is characterized in that described pressuring flat device comprises that the going up of action post end that presses down plain block, is vertically set on the described pressing displacement cylinder that presses down plain block top, is arranged on described pressing displacement cylinder on the workbench that is arranged on described body flattens piece.
3. the smooth circular knitting machine of back axle bag pressure according to claim 2, it is characterized in that, also comprising can be along the school circle assembly that the described axis horizontal that presses down plain block is rotated, and described school circle assembly comprises unsteady school nahlock, the school nahlock displacement cylinder that is connected with described unsteady school nahlock and drives the Power Component that described unsteady school nahlock rotates.
4. the smooth circular knitting machine of back axle bag pressure according to claim 3 is characterized in that, described Power Component is hydraulic motor.
5. the smooth circular knitting machine of back axle bag pressure according to claim 3 is characterized in that, described school nahlock displacement cylinder is pneumatic cylinder.
6. the smooth circular knitting machine of back axle bag pressure according to claim 2, it is characterized in that, described full circle device comprises female die on the workbench that is arranged on described body, is arranged on the full circle displacement cylinder of described female die top, with terminal upper mold section and the full circle core that links to each other of the action post of described full circle displacement cylinder, described female die and described upper mold section are provided with the half-cylindrical internal mold that matches.
7. the smooth circular knitting machine of back axle bag pressure according to claim 6, it is characterized in that, described smoothing piece displacement cylinder and described full circle displacement cylinder are same displacement cylinder, also comprise upper junction plate, the action post of described displacement cylinder is connected with described connecting plate, and described colonel's plain block and described upper mold section all are arranged on the described connecting plate.
8. the smooth circular knitting machine of back axle bag pressure according to claim 7, it is characterized in that, also comprise the lead that is arranged on the described body, described lead is perpendicular to the upper surface of described workbench, and described connecting plate is provided with the pilot hole that matches with described lead.
9. the smooth circular knitting machine of back axle bag pressure according to claim 8 is characterized in that, described displacement cylinder is hydraulic cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310227669.XA CN103272890B (en) | 2013-06-08 | 2013-06-08 | The smooth circular knitting machine of back axle bag pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310227669.XA CN103272890B (en) | 2013-06-08 | 2013-06-08 | The smooth circular knitting machine of back axle bag pressure |
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| Publication Number | Publication Date |
|---|---|
| CN103272890A true CN103272890A (en) | 2013-09-04 |
| CN103272890B CN103272890B (en) | 2015-12-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310227669.XA Active CN103272890B (en) | 2013-06-08 | 2013-06-08 | The smooth circular knitting machine of back axle bag pressure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109047389A (en) * | 2018-09-29 | 2018-12-21 | 宁波华昊汽车饰件有限公司 | A kind of multidigit point shape righting tool |
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| CN202921700U (en) * | 2012-12-01 | 2013-05-08 | 十堰汉唐机电工程有限公司 | On-line hydraulic correcting equipment for vehicle frame longitudinal beam of commercial vehicle |
| CN103111575A (en) * | 2013-01-31 | 2013-05-22 | 青特集团有限公司 | Fully circular mold special for heavy truck axle housing cold forging inner rising molding |
| CN203316527U (en) * | 2013-06-08 | 2013-12-04 | 柳州五菱汽车有限责任公司 | Rear-axle housing pressing and rounding machine |
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Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2633455Y (en) * | 2003-07-18 | 2004-08-18 | 中国重型汽车集团有限公司 | Middle section shaping mold for automobile bridge shell |
| US20110265330A1 (en) * | 2010-04-30 | 2011-11-03 | Chris Johnston | Method and apparatus for manufacturing an axle for a vehicle |
| CN102416415A (en) * | 2011-10-31 | 2012-04-18 | 中联重科股份有限公司 | Correcting device |
| CN202316740U (en) * | 2011-11-16 | 2012-07-11 | 三门峡合鑫机床有限公司 | Axle case lute hole stamping and forming machine tool for car drive axle |
| CN202570879U (en) * | 2012-05-22 | 2012-12-05 | 东风德纳车桥有限公司 | Double-head correction system for impulse welding of shaft tubes of axle cases |
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| CN103111575A (en) * | 2013-01-31 | 2013-05-22 | 青特集团有限公司 | Fully circular mold special for heavy truck axle housing cold forging inner rising molding |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109047389A (en) * | 2018-09-29 | 2018-12-21 | 宁波华昊汽车饰件有限公司 | A kind of multidigit point shape righting tool |
| CN109047389B (en) * | 2018-09-29 | 2024-03-22 | 宁波华昊汽车饰件有限公司 | Multi-site orthopedic tool |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103272890B (en) | 2015-12-23 |
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Address after: 545007 Liuzhou Hexi Road, the Guangxi Zhuang Autonomous Region, No. 18 Applicant after: Guangxi company limited of automobile group Applicant after: Liuzhou Wuling Automobile Industry Co., Ltd. Address before: 545007 Liuzhou Hexi Road, the Guangxi Zhuang Autonomous Region, No. 18 Applicant before: Liuzhou Wuling Motors Co., Ltd. Applicant before: Liuzhou Wuling Automobile Industry Co., Ltd. |
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Free format text: CORRECT: APPLICANT; FROM: WULING AUTOMOBILE CO., LTD., LIUZHOU TO: GUANGXI PROVINCE AUTOMOBILE GROUP CO., LTD. |
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