CN203316527U - Rear-axle housing pressing and rounding machine - Google Patents
Rear-axle housing pressing and rounding machine Download PDFInfo
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- CN203316527U CN203316527U CN2013203303187U CN201320330318U CN203316527U CN 203316527 U CN203316527 U CN 203316527U CN 2013203303187 U CN2013203303187 U CN 2013203303187U CN 201320330318 U CN201320330318 U CN 201320330318U CN 203316527 U CN203316527 U CN 203316527U
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- back axle
- displacement cylinder
- knitting machine
- circular knitting
- rounding
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Abstract
The utility model discloses a rear-axle housing flattening and rounding machine, which comprises a machine body, a flattening device, a rounding device, a control device and a power device, wherein the flattening device and the rounding device are both arranged on the machine body, the rounding device is arranged by taking the centre of the flattening device as the symmetric center, the flattening device and the rounding device are controlled by the control device, and the power device provides power for the flattening device and the rounding device. When the machine is in use, firstly, the rear axle housing to be treated is put on the flattening device, and the two sides of the rear axle housing to be treated align to the rounding device; then, the rear axle housing is tightly pressed by the flattening device to be flattened; after the rear axle housing is tightly pressed by the flattening device, the two sides of the rear axle housing are subjected to rounding and straightening by the rounding device; finally, after sequentially loosening the rounding device and the flattening device, the rear axle housing is taken out. The rear axle housing flattening and rounding machine is used for replacing an existing manual handling way, so that manpower is saved, and the purposes of saving time and improving the production efficiency is realized.
Description
Technical field
The utility model relates to the vehicle production equipment technical field, more particularly, relates 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.
After back axle has wrapped in welding, produced stress near weld seam, especially long between upper half shell 01 and lower half shell 02 and straight longitudinal seam has produced obvious buckling deformation near longitudinal seam, and 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, in vehicle bridge factory, need to arrange manually to be flattened, a series of processing such as full circle and alignment, expended 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, pressing, full circle and the alignment that can complete the back axle bag are processed simultaneously, and to realize saving manpower, time, the purpose of enhancing productivity, become the technical problem that those skilled in the art need solve.
The utility model content
In view of this, the utility model provides the smooth circular knitting machine of back axle bag pressure of pressing, full circle and the alignment processing that can simultaneously complete the back axle bag, to realize saving manpower, time, the purpose of enhancing productivity.
For achieving the above object, the utility model 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 body, be arranged on body and take rounding device that the center of pressuring flat device is the symmetrical centre setting, control the control device of pressuring flat device and rounding device action and provide the power set of power as pressuring flat device and rounding device.
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, the upper pressing piece that is arranged on the action post end that flattens displacement cylinder on the workbench that is arranged on body.
Preferably, in the above-mentioned smooth circular knitting machine of back axle bag pressure, also comprise the school circle assembly that can rotate along the axis horizontal that presses down plain block, school circle assembly comprises the school nahlock that floats, the school nahlock displacement cylinder be connected with unsteady school nahlock and the Power Component that drives the school nahlock that floats to rotate.
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, rounding 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 upper mold section and full circle core that the action post end of full circle displacement cylinder is connected, be provided with the half-cylindrical internal mold matched on female die and upper mold section.
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 connecting plate.
Preferably, in the above-mentioned smooth circular knitting machine of back axle bag pressure, also comprise the lead be arranged on body, lead, perpendicular to the upper surface of workbench, is provided with the pilot hole matched with lead on connecting plate.
Preferably, in the above-mentioned smooth circular knitting machine of back axle bag pressure, displacement cylinder is hydraulic cylinder.
The utility model provides a kind of back axle bag pressure smooth circular knitting machine, comprises body, pressuring flat device, rounding device, control device and power set.Pressuring flat device and rounding device all are arranged on body, and it is the symmetrical centre setting that rounding device be take the center of pressuring flat device, and pressuring flat device and rounding device are controlled by control device, and power set provide power for pressuring flat device and rounding device.
When using the smooth circular knitting machine of back axle bag pressure provided by the utility model, at 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 the back axle bag, the back axle bag is flattened to processing; After compressing at the coated pressuring flat device of back axle, full circle is carried out in the both sides of back axle bag to the recycling rounding device and alignment is processed; Finally, unclamp successively rounding device and pressuring flat device, and taking-up back axle bag gets final product.
The smooth circular knitting machine of back axle bag pressure provided by the utility model replaces the existing mode that adopts artificial treatment, has saved manpower, has completed pressing, full circle and alignment to the back axle bag in a procedure simultaneously, realized saving time, and the purpose of enhancing productivity.
The accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, below will the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
The structural representation that Fig. 1 is the back axle bag;
The top view that Fig. 2 is Fig. 1;
The structural representation of the smooth circular knitting machine of back axle bag pressure that Fig. 3 provides for the utility model embodiment.
In above Fig. 1-3:
Body 1, pressuring flat device 2, rounding device 3, press down plain block 21, upper pressing 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 utility model embodiment discloses the smooth circular knitting machine of a kind of back axle bag pressure, and the pressing, full circle and the alignment that complete the back axle bag are processed simultaneously, to realize saving manpower, time, the purpose of enhancing productivity.
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Embodiment based in the utility model, those of ordinary skills are not making under the creative work prerequisite the every other embodiment obtained, and all belong to the scope of the utility model protection.
Please refer to Fig. 3, in the smooth circular knitting machine of back axle bag pressure that the utility model embodiment provides, comprise body 1, pressuring flat device 2, rounding device 3, control device and power set.
Pressuring flat device 2 and rounding device 3 all are arranged on body 1, and rounding device 3 to take the center of pressuring flat device 2 be the symmetrical centre setting.
Control device is controlled order for pressuring flat device 2, rounding 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 the present embodiment to provide, at 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 the back axle bag, the back axle bag is flattened to processing; After compressing at the coated pressuring flat device 2 of back axle, the both sides of 3 pairs of back axle bags of recycling rounding device carry out full circle and alignment is processed; Finally, unclamp successively rounding device 3 and pressuring flat device 2, and taking-up back axle bag gets final product.
The smooth circular knitting machine of back axle bag pressure that the present embodiment provides can replace the existing mode that adopts artificial treatment, thereby has saved manpower, and has alleviated operating personnel's labour intensity; Simultaneously, the pressing, full circle and the alignment that have completed the back axle bag in a procedure are processed, realized saving time, and the purpose of enhancing productivity.
Concrete, in the smooth circular knitting machine of back axle bag pressure provided at above-described embodiment, include in pressuring flat device 2 and press down plain block 21, upper pressing piece 22 and flatten displacement cylinder.
Please refer to Fig. 3, press down on the workbench that plain block 21 is fixed on body 1; Flatten displacement cylinder and be vertically set on the top that presses down plain block 21; Upper 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 and above flatten piece 22 upwards or move downward by flattening displacement cylinder, when upper pressing piece 22 moves to lower dead center, upper pressing piece 22, with to press down plain block 21 public tight by the back axle bag pressure, flattens processing to it.
It will be appreciated by persons skilled in the art that for simplified apparatus structure and system stress model, by flattening displacement cylinder, be arranged on the top that presses down plain block 21.At some in particular cases, as while being provided with a plurality of pressing displacement cylinder, also can will flatten displacement cylinder and be arranged on other position.
After considering that back axle has wrapped in welding, certain deformation has also occurred in its periphery, is necessary that its periphery is carried out to the school circle to be processed.Therefore, on the basis of above-described embodiment, in the back axle bag pressure flat-bed machine that the 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 to be rotated.
When the smooth circular knitting machine of back axle bag pressure that uses the 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 processed.
Preferably, in the smooth circular knitting machine of back axle bag pressure provided at above-described embodiment, 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 provided at above-described embodiment, rounding 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 be connected with the action post end of full circle displacement cylinder, be provided with the half-cylindrical internal mold matched on female die 31 and upper mold section 32, 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 the 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, together with female die 31, the end of back axle bag is tightened; Finally full circle core 33 is inserted in the back axle bag, the back axle bag is carried out to 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 utility model, 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 body, 5 ends that are arranged on displacement cylinder 4 actuating struts of connecting plate; Upper pressing piece 22 and upper mold section 32 all are arranged on connecting plate 5.
When displacement cylinder 4 drive connecting plates 5 press down, drive upper 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 simultaneously.
Due to the quantity that has reduced displacement cylinder, when the upper mold section 32 that is positioned at upper pressing piece 22 both sides is subject to different resistances, certain deflection can occur in connecting plate 5.
Please refer to Fig. 3, in order to address this problem, in another embodiment of the present utility model, be provided with a plurality of pilot holes on connecting plate 5, simultaneously, a plurality of leads perpendicular to worktable upper surface 6 are set on body 1, by coordinating 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.
In this specification, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is and the difference of other embodiment that between each embodiment, identical similar part is mutually referring to getting final product.
To the above-mentioned explanation of the disclosed embodiments, make professional and technical personnel in the field can realize or use the utility model.Multiple modification to these embodiment will be apparent for those skilled in the art, and General Principle as defined herein can be in the situation that do not break away from spirit or scope of the present utility model, realization in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (9)
1. the smooth circular knitting machine of back axle bag pressure, it is characterized in that, comprise body, be arranged on pressuring flat device on described body, be arranged on described body and take rounding device that the center of described pressuring flat device is the symmetrical centre setting, control the control device of described pressuring flat device and the action of described rounding device and provide the power set of power as described pressuring flat device and rounding 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 pressing down plain block, be vertically set on the described pressing displacement cylinder that presses down plain block top, be arranged on the upper pressing piece of the action post end of described pressing displacement cylinder on the workbench that is arranged on described body.
3. the smooth circular knitting machine of back axle bag pressure according to claim 2, it is characterized in that, also comprise the school circle assembly that can rotate along the described axis horizontal that presses down plain block, described school circle assembly comprises the Power Component that floats school nahlock, the school nahlock displacement cylinder be connected with described unsteady school nahlock and drive described unsteady school nahlock to rotate.
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 rounding device comprises the female die on the workbench that is arranged on described body, the full circle displacement cylinder that is arranged on described female die top, upper mold section and the full circle core be connected with the action post end of described full circle displacement cylinder, is provided with the half-cylindrical internal mold matched on described female die and described upper mold section.
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 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 be arranged on described body, described lead, perpendicular to the upper surface of described workbench, is provided with the pilot hole matched with described lead on described connecting plate.
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 |
|---|---|---|---|
| CN2013203303187U CN203316527U (en) | 2013-06-08 | 2013-06-08 | Rear-axle housing pressing and rounding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203303187U CN203316527U (en) | 2013-06-08 | 2013-06-08 | Rear-axle housing pressing and rounding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203316527U true CN203316527U (en) | 2013-12-04 |
Family
ID=49655925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203303187U Withdrawn - After Issue CN203316527U (en) | 2013-06-08 | 2013-06-08 | Rear-axle housing pressing and rounding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203316527U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103272890A (en) * | 2013-06-08 | 2013-09-04 | 柳州五菱汽车有限责任公司 | Flattening and reforming machine of rear axle packet |
| CN112453238A (en) * | 2020-11-17 | 2021-03-09 | 燕山大学 | Stamping forming method of integral axle housing bridge package |
-
2013
- 2013-06-08 CN CN2013203303187U patent/CN203316527U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103272890A (en) * | 2013-06-08 | 2013-09-04 | 柳州五菱汽车有限责任公司 | Flattening and reforming machine of rear axle packet |
| CN103272890B (en) * | 2013-06-08 | 2015-12-23 | 广西汽车集团有限公司 | The smooth circular knitting machine of back axle bag pressure |
| CN112453238A (en) * | 2020-11-17 | 2021-03-09 | 燕山大学 | Stamping forming method of integral axle housing bridge package |
| CN112453238B (en) * | 2020-11-17 | 2023-06-16 | 燕山大学 | Stamping forming method of integral axle housing and axle package |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20131204 Effective date of abandoning: 20151223 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |