CN103272890B - The smooth circular knitting machine of back axle bag pressure - Google Patents
The smooth circular knitting machine of back axle bag pressure Download PDFInfo
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- CN103272890B CN103272890B CN201310227669.XA CN201310227669A CN103272890B CN 103272890 B CN103272890 B CN 103272890B CN 201310227669 A CN201310227669 A CN 201310227669A CN 103272890 B CN103272890 B CN 103272890B
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- back axle
- axle bag
- knitting machine
- circular knitting
- pressuring flat
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Abstract
The invention discloses the smooth circular knitting machine of a kind of back axle bag pressure, comprise body, pressuring flat device, rounding device, control device and power set.Pressuring flat device and rounding device are all arranged on body, and rounding device is with the center of pressuring flat device for symmetrical centre is arranged, and pressuring flat device and rounding device are manipulated by control device, and power set provide power for pressuring flat device and rounding device.In use, first, pending back axle bag is placed on pressuring flat device, and makes the two-side alignment rounding device of pending back axle bag; Then, utilize pressuring flat device to compress back axle bag, pressing process is carried out to back axle bag; After back axle bag is driven plain device compression, recycling rounding device carries out full circle and alignment process to the both sides of back axle bag; Finally, unclamp rounding device and pressuring flat device successively, and take out back axle bag.Use the smooth circular knitting machine of back axle bag pressure to replace the mode of existing employing artificial treatment, save manpower, achieve and save time, the object of enhancing productivity.
Description
Technical field
The present invention relates to 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 vehicle is 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.
Back axle bag after welding has been completed, creates stress near weld seam, and especially long and straight between upper half shell 01 and lower half shell 02 longitudinal seam, near longitudinal seam, create obvious buckling deformation, the flange and the bonnet that have a strong impact on subsequent handling are assembled.
In order to eliminate the stress deformation of wrapping of welding rear rear axle, need to arrange manually to carry out to flatten, a series of process such as full circle and alignment in vehicle bridge factory, namely consume a large amount of manpowers, 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 complete the pressing of back axle bag, full circle and alignment process simultaneously, to realize saving manpower, time, the object 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 can complete back axle bag simultaneously pressing, full circle and alignment process the smooth circular knitting machine of back axle bag pressure, to realize saving manpower, time, the object 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, the pressuring flat device be arranged on body, to be arranged on body and the rounding device arranged for symmetrical centre with the center of pressuring flat device, the control device controlling pressuring flat device and rounding device action and provide the power set of power for pressuring flat device and rounding device, pressuring flat device comprises and is arranged on pressing down plain block, be vertically set on the upper pressing block pressing down pressing displacement cylinder above plain block, be arranged on the action post end flattening displacement cylinder on the workbench of body.
Preferably, in the above-mentioned latter in the smooth circular knitting machine of bridge bag pressure, also comprise the school circle assembly that can rotate along the axis horizontal pressing down plain block, the Power Component that school circle assembly comprises floating school nahlock, the school nahlock displacement cylinder be connected with floating school nahlock and drives the school nahlock that floats to rotate.
Preferably, in the above-mentioned latter in the smooth circular knitting machine of bridge bag pressure, Power Component is hydraulic motor.
Preferably, in the above-mentioned latter in the smooth circular knitting machine of bridge bag pressure, school nahlock displacement cylinder is pneumatic cylinder.
Preferably, in the above-mentioned latter in the smooth circular knitting machine of bridge bag pressure, rounding device comprises the female die be arranged on the workbench of body, be arranged on full circle displacement cylinder above female die, full circle core and the upper mold section that is connected with the action post end of full circle displacement cylinder, and female die and upper mold section are provided with the semi-cylindrical internal mold matched.
Preferably, in the above-mentioned latter in the smooth circular knitting machine of bridge bag pressure, pressing displacement cylinder and full circle displacement cylinder are same displacement cylinder, and also comprise upper junction plate, the action post of displacement cylinder is connected with connecting plate, and upper pressing block and upper mold section are all arranged on connecting plate.
Preferably, in the above-mentioned latter in the smooth circular knitting machine of bridge bag pressure, also comprise the lead be arranged on body, lead, perpendicular to the upper surface of workbench, connecting plate is provided with the pilot hole matched with lead.
Preferably, in the above-mentioned latter in the smooth circular knitting machine of bridge 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, rounding device, control device and power set.Pressuring flat device and rounding device are all arranged on body, and rounding device is with the center of pressuring flat device for symmetrical centre is arranged, and pressuring flat device and rounding device are manipulated by control device, and power set provide power for pressuring flat device and rounding device.
When the smooth circular knitting machine of use back axle bag pressure provided by the present invention, first, pending back axle bag is placed on pressuring flat device, and makes the two-side alignment rounding device of pending back axle bag; Then, utilize pressuring flat device to compress back axle bag, pressing process is carried out to back axle bag; After back axle bag is driven plain device compression, recycling rounding device carries out full circle and alignment process to the both sides of back axle bag; Finally, unclamp rounding device and pressuring flat device successively, and take out back axle bag.
The smooth circular knitting machine of back axle bag pressure provided by the present invention replaces the mode of existing employing artificial treatment, saves manpower, completes the pressing to back axle bag, full circle and alignment simultaneously, achieves and save time, the object of enhancing productivity in a procedure.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of back axle bag;
Fig. 2 is the top 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 present invention.
In above Fig. 1-3:
Upper half shell 01, lower half shell 02;
Body 1, pressuring flat device 2, rounding device 3, press down plain block 21, upper pressing block 22, female die 31, upper mold section 32, full circle core 33, displacement cylinder 4, connecting plate 5 and lead 6.
Detailed description of the invention
The embodiment of the invention discloses the smooth circular knitting machine of a kind of back axle bag pressure, complete the pressing of back axle bag, full circle and alignment process simultaneously, to realize saving manpower, time, the object of enhancing productivity.
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Please refer to Fig. 3, in the smooth circular knitting machine of back axle bag pressure that the embodiment of the present invention provides, comprise body 1, pressuring flat device 2, rounding device 3, control device and power set.
Pressuring flat device 2 and rounding device 3 are all arranged on body 1, and rounding device 3 with the center of pressuring flat device 2 for symmetrical centre is arranged.
Control device is pressuring flat device 2, rounding device 3 provides manipulation order, and power set provide power for the smooth circular knitting machine of back axle bag pressure.
When the smooth circular knitting machine of the back axle bag pressure using the present embodiment to provide, first, pending back axle bag is placed on pressuring flat device 2, and makes the two-side alignment rounding device 3 of pending back axle bag; Then, utilize pressuring flat device 2 to compress back axle bag, pressing process is carried out to back axle bag; After back axle bag is driven plain device 2 compression, full circle and alignment process are carried out in the both sides of recycling rounding device 3 pairs of back axle bags; Finally, unclamp rounding device 3 and pressuring flat device 2 successively, and take out back axle bag.
The smooth circular knitting machine of back axle bag pressure that the present embodiment provides can replace the mode of existing employing artificial treatment, thus saves manpower, and alleviates the labour intensity of operating personnel; Meanwhile, in a procedure, complete the pressing of back axle bag, full circle and alignment process, achieve and save time, the object of enhancing productivity.
Concrete, in the smooth circular knitting machine of back axle bag pressure that above-described embodiment provides, include in pressuring flat device 2 and press down plain block 21, upper pressing block 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 pressing down plain block 21; Upper pressing block 22 is arranged on the end flattening displacement cylinder action post.
In the above-mentioned latter during the work of bridge bag pressure smooth circular knitting machine, driven above flatten block 22 upwards or move downward by pressing displacement cylinder, when upper pressing block 22 moves to lower dead center, upper pressing block 22, with to press down plain block 21 public tight by back axle bag pressure, carry out to it pressings and processes.
It will be appreciated by persons skilled in the art that for simplified apparatus structure and system stress model, pressing displacement cylinder is arranged on the top pressing down plain block 21.At some in particular cases, during as being provided with multiple pressing displacement cylinder, also pressing displacement cylinder can be arranged on other position.
Consider back axle bag after welding has been completed, its periphery also there occurs certain deformation, is necessary to carry out school circle process to its periphery.Therefore, on the basis of above-described embodiment, in the back axle bag press that the present embodiment provides, being also provided with can along pressing down the school circle assembly that plain block 21 horizontally rotates.School circle assembly comprises floating school nahlock, 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 campus assembly to rotate.
When the smooth circular knitting machine of the back axle bag pressure using the present embodiment to provide, first utilize pressuring flat device to be fixed by back axle bag, recycling school circle assembly carries out school circle process to the periphery in back axle bag.
Preferably, in the smooth circular knitting machine of back axle bag pressure that above-described embodiment provides, 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, rounding device 3 comprises female die 31 on the workbench being arranged on body 1, be arranged on full circle displacement cylinder above female die 31, full circle core 33 and the upper mold section 32 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 semi-cylindrical internal mold matched, when two internal molds are spliced into one, become a cylindrical cavity.
When the smooth circular knitting machine of the back axle bag pressure using the present embodiment to provide, first, pressuring flat device 2 is utilized to be fixed by back axle bag; Again upper mold section 32 is declined, together with female die 31, the end of back axle bag is clamped; Finally full circle core 33 is inserted in back axle bag, full circle and alignment process are carried out to back axle bag.
In order to simplify further above-described embodiment the structure of the smooth circular knitting machine of back axle bag pressure is provided, in an alternative embodiment of the invention, pressing displacement cylinder and full circle displacement cylinder are integrated, decrease required amount of parts.
As shown in Figure 3, displacement cylinder 4 is arranged on body, and connecting plate 5 is arranged on the end of displacement cylinder 4 actuating strut; Upper pressing block 22 and upper mold section 32 are all arranged on connecting plate 5.
When displacement cylinder 4 drives connecting plate 5 to press down, drive above pressing block 22, upper mold section 32 to move simultaneously, thus realize utilizing a displacement cylinder to drive the object of multiple part movement, simplify the structure of equipment.
Owing to decreasing the quantity of displacement cylinder, when the upper mold section 32 being positioned at upper pressing block 22 both sides is subject to different resistances, can there is certain deflection in connecting plate 5.
Please refer to Fig. 3, in order to address this problem, in another embodiment of the invention, connecting plate 5 is provided with multiple pilot hole, meanwhile, body 1 arranges multiple lead 6 perpendicular to worktable upper surface, by coordinating of lead 6 and pilot hole, for connecting plate 5 provides extra rectification, eliminate deflection.
Preferably, in the smooth circular knitting machine of back axle bag pressure that above-described embodiment provides, displacement cylinder is hydraulic cylinder.
In this description, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, between each embodiment identical similar portion mutually see.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (8)
1. the smooth circular knitting machine of back axle bag pressure, it is characterized in that, comprise body, be arranged on the pressuring flat device on described body, be arranged on the rounding device arranged for symmetrical centre on described body and with the center of described pressuring flat device, control the control device of described pressuring flat device and described rounding device action and provide the power set of power for described pressuring flat device and rounding device, described pressuring flat device comprise be arranged on described body workbench on press down plain block, the pressing displacement cylinder above plain block is pressed down described in being vertically set on, be arranged on the upper pressing block of the action post end of described pressing displacement cylinder.
2. the smooth circular knitting machine of back axle bag pressure according to claim 1, it is characterized in that, also comprise the school circle assembly that can rotate along the described axis horizontal pressing down plain block, the Power Component that described school circle assembly comprises floating school nahlock, the school nahlock displacement cylinder be connected with described floating school nahlock and drives described floating school nahlock to rotate.
3. the smooth circular knitting machine of back axle bag pressure according to claim 2, is characterized in that, described Power Component is hydraulic motor.
4. the smooth circular knitting machine of back axle bag pressure according to claim 2, is characterized in that, described school nahlock displacement cylinder is pneumatic cylinder.
5. the smooth circular knitting machine of back axle bag pressure according to claim 1, it is characterized in that, described rounding device comprises female die on the workbench being arranged on described body, be arranged on full circle displacement cylinder above described female die, full circle core and the upper mold section that is connected with the action post end of described full circle displacement cylinder, and described female die and described upper mold section are provided with the semi-cylindrical internal mold matched.
6. the smooth circular knitting machine of back axle bag pressure according to claim 5, it is characterized in that, described pressing 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 upper pressing block and described upper mold section are all arranged on described connecting plate.
7. the smooth circular knitting machine of back axle bag pressure according to claim 6, it is characterized in that, also comprise the lead be arranged on described body, described lead, perpendicular to the upper surface of described workbench, described connecting plate is provided with the pilot hole matched with described lead.
8. the smooth circular knitting machine of back axle bag pressure according to claim 7, is characterized in that, described displacement cylinder is hydraulic cylinder.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310227669.XA CN103272890B (en) | 2013-06-08 | 2013-06-08 | The smooth circular knitting machine of back axle bag pressure |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310227669.XA CN103272890B (en) | 2013-06-08 | 2013-06-08 | The smooth circular knitting machine of back axle bag pressure |
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| CN103272890A CN103272890A (en) | 2013-09-04 |
| CN103272890B true CN103272890B (en) | 2015-12-23 |
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| CN109047389B (en) * | 2018-09-29 | 2024-03-22 | 宁波华昊汽车饰件有限公司 | Multi-site orthopedic tool |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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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| Publication number | Priority date | Publication date | Assignee | Title |
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| 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 |
| US8776374B2 (en) * | 2010-04-30 | 2014-07-15 | Trimtool Ltd. O/A 1823912 Ontario Inc. | Method and apparatus for manufacturing an axle for a vehicle |
| CN102416415B (en) * | 2011-10-31 | 2013-09-04 | 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 |
| 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 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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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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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