CN203304887U - Gear ring blank molding equipment for flywheel assembly of automobile - Google Patents
Gear ring blank molding equipment for flywheel assembly of automobile Download PDFInfo
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- CN203304887U CN203304887U CN2013202357137U CN201320235713U CN203304887U CN 203304887 U CN203304887 U CN 203304887U CN 2013202357137 U CN2013202357137 U CN 2013202357137U CN 201320235713 U CN201320235713 U CN 201320235713U CN 203304887 U CN203304887 U CN 203304887U
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- ring blank
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Abstract
The utility model discloses gear ring blank molding equipment for a flywheel assembly of an automobile. The gear ring blank molding equipment comprises a rack; a positioning and guiding mechanism, a feeding mechanism, a bending and shape-winding mechanism and a cut-off mechanism are arranged from the feed end to the molding discharge end on the rack in the feeding direction of round steel materials; a control system is further arranged on the rack, wherein the control system controls the cut-off mechanism to cut off a single blank in time after the bending and shape-winding of the blank is completed in unit time; the bending and shape-winding mechanism comprises a bending and molding wheel and a shape-winding wheel, wherein the bending and molding wheel is arranged at the discharge end, the central axis of the bending and molding wheel is lower than the meshing horizontal line of a feed wheel set, and the shape-winding wheel is matched with the bending and molding wheel and completes the shape winding of a whole circle; the cut-off mechanism comprises a shearing pressure block and a cut-off tool, wherein the shearing pressure block is arranged on the rack and is tangent with the whole circle which is formed through shape winding, the cut-off tool is matched with the shearing pressure block in a shearing mode, and the cut-off tool is connected with a power unit. The gear ring blank molding equipment for the flywheel assembly of the automobile greatly reduces the production and manufacturing cost of a blank, improves the manufacturing accuracy of the blank, improves the heat treatment performance of a finished part, reduces follow-up machining allowance, and improves production efficiency.
Description
Technical field
The utility model relates to machinery manufacturing technology field, more particularly, relates to the gear ring blank former of a kind of automobile with fly wheel assembly.
Background technology
Automobile flywheel assembly gear ring is one of important spare part in automobile variable speed mechanism, generally through cutting off with steel pipe, car inside and outside circle and the operations such as end face and gear hobbing are made, its crudy, structure, directly have influence on normally travelling and driver and crew's personal safety of automobile service life etc., Domestic Automotive Industry is started late, its blank forging process technology is comparatively backward, the interior empty thin-walled gear ring blank of picture fly wheel assembly ring gear and so on, owing to adopting traditional forging method to be difficult to reach the blank size requirement, in actual production, can only adopt steel pipe is raw material, traditional ring-shaped work pieces reaming spreading technology be take bar and is blank, its mould is manufactured complicated, service life is low, equipment requirement is high, particularly being subjected to its key technical index is the restriction (minimum reaming is than necessary K > l.5) of minimum reaming ratio, ring blank for empty thin-walled in some, due to its minimum reaming than K<l.5, adopt traditional reaming spreading method to process.This just makes its practical application be subject to very large restriction, therefore, only in the minority special industries such as bearing machining, uses in China.In view of the suffered restriction of traditional spreading expanding method, it is that raw material is produced that current general fly wheel assembly gear ring blank generally adopts steel pipe, but the steel pipe of take mainly has the following disadvantages as blank: (1) modern automobile industry product type is many, update speed is fast, many to the specification of thin-walled gear ring demand.But China's existing tubing specification limited amount, this is forced to select the tubing of larger specification with regard to the thin-walled gear ring that has caused some specification because of the tube billet that can't choose suitable surplus, thereby has caused unnecessary waste of material; (2) the steel pipe raw material is organized comparatively and to be evacuated due to its internal fiber, large as distortion after the part heat treatment of blank processing, comprehensive mechanical performance is shorter service life poor, part.Take steel pipe as raw material now substantially superseded, the technique that now mostly adopts blanking, jumping-up, punching, expansion to be shaped is forged gear ring blank, although this technique has solved and take steel pipe and be raw-material many drawbacks, but the rough forging ratio of precision is lower, so need a kind of new technology and equipment to improve the precision of blank.
Summary of the invention
Deficiency for the prior art existence, technical problem to be solved in the utility model is, provide a kind of simple in structure, economize in raw materials, enhance productivity and semifinished product precision, shortening gear ring manufacturing procedure, the automobile that effectively reduces costs with the gear ring blank former of fly wheel assembly.
For solving the problems of the technologies described above, technical solution adopted in the utility model is: a kind of automobile gear ring blank former of fly wheel assembly, comprise frame, on frame along round steel material direction of feed, from feed end to moulding discharge end, be respectively arranged with positioning guide mechanism, feed mechanism, bending geometric pattern mechanism and shut-off mechanism, on described frame, also be provided with and control shut-off mechanism completes single bending timely cut-out after the shape blank within the unit interval control system;
Described positioning guide mechanism is comprised of the located lateral guiding wheels of being located at feed end and longitudinal register guiding wheels;
Described feed mechanism consists of at least the feeding wheels of two groups that are engaged with each other, and described feeding wheels are connected with motor;
Described bending geometric pattern mechanism by being located at the moulding discharge end, central axis matches and has merged full circle taking turns and forming around shape around shape lower than the horizontal bending and molding wheel of feeding wheels engagement and with described bending and molding wheel;
Described shut-off mechanism is by being located on frame and forming around the tangent shearing pressure block of the full circle of shape and the cutoff tool that coordinates with described shearing pressure block shearing with described, and described cutoff tool is connected with power set;
Described control system is comprised of single-chip microcomputer, control panel and the unit interval feed speed control module and the unit interval breaks control module that electrically connect with feed mechanism and shut-off mechanism respectively, and described control panel, unit interval feed speed control module and unit interval breaks control module all electrically connect with single-chip microcomputer.
The above-mentioned automobile gear ring blank former of fly wheel assembly, described located lateral guiding wheels and longitudinal register directive wheel group are comprised of the guide plate and the directive wheel that are fixed on frame respectively, on guide plate, are provided with the adjusting handle that can regulate located lateral guiding wheels and longitudinal register guiding wheels gap.
Above-mentioned automobile, with the gear ring blank former of fly wheel assembly, is equipped with the adjusting handle be used to the feed wheel gap of regulating the feeding wheels on described every group of feeding wheels.
The above-mentioned automobile gear ring blank former of fly wheel assembly, described power set are the hydraulic jack be connected with hydraulic pump, described cutoff tool is connected with the piston rod of hydraulic jack.
The above-mentioned automobile gear ring blank former of fly wheel assembly, described hydraulic jack is fixedly connected with frame by connecting plate, on connecting plate, is provided with for location and the reciprocating guide pad of guide piston bar.
Above-mentioned automobile, with the gear ring blank former of fly wheel assembly, is provided with round steel material directive wheel at feed mechanism and bending between shape mechanism, described round steel material directive wheel is provided with the adjusting handle that holds gap be used to regulating the round steel material.
Above-mentioned automobile is with the gear ring blank former of fly wheel assembly, and described bending and molding wheel is provided be used to regulating itself and the tangential adjusting handle in gap between the shape wheel.
The utility model automobile by the advantage of the gear ring blank former of fly wheel assembly is: the process equipment of this Automobile flywheel gear ring blank that the utility model provides, this equipment be take round steel and can be improved the precision of forging as blank, reduced follow-up machining allowance, improved production efficiency, the utility model the utility model improves on the basis that original round steel forges simultaneously, 0.5mm improved the precision of blank, within can be controlled at.The utility model be take round steel and is replaced the steel pipe of prior art as blank, simultaneously the extrusion process technology is applied in the processing of reduction gear ring blank of starter motor, greatly reduce the manufacturing cost of blank, improved the accuracy of manufacture of blank, improved fabricated part heat treatment performance, reduced follow-up machining allowance, improve production efficiency, the manufacturing procedure of traditional circle that shortened tooth, effectively reduced cost, extended the service life of finished product gear ring.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the partial structurtes enlarged drawing of A part in Fig. 1;
Fig. 3 is the structured flowchart of the utility model electric-control system.
The specific embodiment
Below in conjunction with drawings and the specific embodiments, the utility model is described in further details;
As Fig. 1, 2, shown in 3, a kind of automobile gear ring blank former of fly wheel assembly, comprise frame 1, on frame 1 along round steel material 2 directions of feed, from feed end 3 to moulding discharge end 4, be respectively arranged with positioning guide mechanism 5, feed mechanism 6, bending geometric pattern mechanism 7 and shut-off mechanism 8, positioning guide mechanism 5 is comprised of the located lateral guiding wheels of being located at feed end 3 and longitudinal register guiding wheels, located lateral guiding wheels and longitudinal register directive wheel group are comprised of the guide plate 51 and the directive wheel 52 that are fixed on frame 1 respectively, on guide plate 51, be provided with the adjusting handle 53 that can regulate located lateral guiding wheels and longitudinal register guiding wheels gap.
Bending geometric pattern mechanism 7 matches and has merged full circle taking turns 72 around shape and forming around shape lower than the horizontal bending and molding wheel 71 of the engagement of feeding wheels 61 and with bending and molding wheel 71 by being located at moulding discharge end 4, central axis; At feed mechanism 6 and bending, between shape mechanism 7, be provided with round steel material directive wheel 9, on round steel material directive wheel 9, be provided with the adjusting handle 10 that holds gap be used to regulating round steel material 2.On bending and molding wheel 71, be provided be used to regulating itself and the tangential adjusting handle 73 in gap between shape wheel 72.
Shut-off mechanism 8 by be located on frame 1 and with the tangent shearing pressure block 81 of the full circle 11 around shape and with shear the cutoff tool 82 that pressure block 81 shearings coordinate and form, cutoff tool 82 is connected with power set; Power set are the hydraulic jack 12 be connected with hydraulic pump, and cutoff tool 82 is connected with the piston rod 13 of hydraulic jack 12.Hydraulic jack 12 is fixedly connected with frame 1 by connecting plate 14, on connecting plate 14, is provided with for location and the reciprocating guide pad 15 of guide piston bar 13.
Control shut-off mechanism 8 and within the unit interval, complete single bending is cut off in time after the shape blank control system on frame 1, also being provided with; Control system is comprised of single-chip microcomputer, control panel 16 and the unit interval feed speed control module and the unit interval breaks control module that electrically connect with feed mechanism and shut-off mechanism respectively, and described control panel 16, unit interval feed speed control module and unit interval breaks control module all electrically connect with single-chip microcomputer.Control panel 16 is located on frame 1.
Certainly, above-mentioned explanation is not to restriction of the present utility model, and the utility model also is not limited to above-mentioned giving an example; those skilled in the art; in essential scope of the present utility model, the variation of making, remodeling, interpolation or replacement, all should belong to protection domain of the present utility model.
Claims (7)
1. an automobile is with the gear ring blank former of fly wheel assembly, it is characterized in that: comprise frame, on frame along round steel material direction of feed, from feed end to moulding discharge end, be respectively arranged with positioning guide mechanism, feed mechanism, bending geometric pattern mechanism and shut-off mechanism, on described frame, also be provided with and control shut-off mechanism completes single bending timely cut-out after the shape blank within the unit interval control system;
Described positioning guide mechanism is comprised of the located lateral guiding wheels of being located at feed end and longitudinal register guiding wheels;
Described feed mechanism consists of at least the feeding wheels of two groups that are engaged with each other, and described feeding wheels are connected with motor;
Described bending geometric pattern mechanism by being located at the moulding discharge end, central axis matches and has merged full circle taking turns and forming around shape around shape lower than the horizontal bending and molding wheel of feeding wheels engagement and with described bending and molding wheel;
Described shut-off mechanism is by being located on frame and forming around the tangent shearing pressure block of the full circle of shape and the cutoff tool that coordinates with described shearing pressure block shearing with described, and described cutoff tool is connected with power set;
Described control system is comprised of single-chip microcomputer, control panel and the unit interval feed speed control module and the unit interval breaks control module that electrically connect with feed mechanism and shut-off mechanism respectively, and described control panel, unit interval feed speed control module and unit interval breaks control module all electrically connect with single-chip microcomputer.
2. automobile according to claim 1 is with the gear ring blank former of fly wheel assembly, it is characterized in that: described located lateral guiding wheels and longitudinal register directive wheel group are comprised of the guide plate and the directive wheel that are fixed on frame respectively, on guide plate, are provided with the adjusting handle that can regulate located lateral guiding wheels and longitudinal register guiding wheels gap.
3. automobile according to claim 2, with the gear ring blank former of fly wheel assembly, is characterized in that: be equipped with the adjusting handle be used to the feed wheel gap of regulating the feeding wheels on described every group of feeding wheels.
4. automobile according to claim 3 is with the gear ring blank former of fly wheel assembly, and it is characterized in that: the hydraulic jack of described power set for being connected with hydraulic pump, described cutoff tool is connected with the piston rod of hydraulic jack.
5. automobile according to claim 4 is with the gear ring blank former of fly wheel assembly, and it is characterized in that: described hydraulic jack is fixedly connected with frame by connecting plate, on connecting plate, is provided with for locating and the reciprocating guide pad of guide piston bar.
6. according to the gear ring blank former of the described automobile of claim 4 or 5 with fly wheel assembly, it is characterized in that: at feed mechanism and bending, between shape mechanism, be provided with round steel material directive wheel, described round steel material directive wheel is provided with the adjusting handle that holds gap be used to regulating the round steel material.
7. automobile according to claim 6 with the gear ring blank former of fly wheel assembly, is characterized in that: described bending and molding wheel is provided be used to regulating itself and the tangential adjusting handle in gap between the shape wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202357137U CN203304887U (en) | 2013-05-05 | 2013-05-05 | Gear ring blank molding equipment for flywheel assembly of automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202357137U CN203304887U (en) | 2013-05-05 | 2013-05-05 | Gear ring blank molding equipment for flywheel assembly of automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203304887U true CN203304887U (en) | 2013-11-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202357137U Expired - Fee Related CN203304887U (en) | 2013-05-05 | 2013-05-05 | Gear ring blank molding equipment for flywheel assembly of automobile |
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| Country | Link |
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| CN (1) | CN203304887U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106239159A (en) * | 2016-08-20 | 2016-12-21 | 慈溪埃弗龙密封件有限公司 | A kind of SW with outside ring internal ring process equipment |
| CN104308537B (en) * | 2014-08-27 | 2017-01-25 | 北京蓝爱迪电力技术有限公司 | L-shaped labyrinth strip forming device and production method |
| CN110524225A (en) * | 2019-09-27 | 2019-12-03 | 马鞍山市华茂机械科技有限公司 | A kind of quick clamping device of ring gear machining |
-
2013
- 2013-05-05 CN CN2013202357137U patent/CN203304887U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104308537B (en) * | 2014-08-27 | 2017-01-25 | 北京蓝爱迪电力技术有限公司 | L-shaped labyrinth strip forming device and production method |
| CN106239159A (en) * | 2016-08-20 | 2016-12-21 | 慈溪埃弗龙密封件有限公司 | A kind of SW with outside ring internal ring process equipment |
| CN106239159B (en) * | 2016-08-20 | 2018-09-25 | 慈溪埃弗龙密封件有限公司 | A kind of SW with outside ring inner ring process equipment |
| CN110524225A (en) * | 2019-09-27 | 2019-12-03 | 马鞍山市华茂机械科技有限公司 | A kind of quick clamping device of ring gear machining |
| CN110524225B (en) * | 2019-09-27 | 2020-10-20 | 马鞍山市华茂机械科技有限公司 | Quick clamping device of ring gear processing |
| CN112157398A (en) * | 2019-09-27 | 2021-01-01 | 马鞍山市华茂机械科技有限公司 | Operation method of gear ring machining rapid clamping device |
| CN112157398B (en) * | 2019-09-27 | 2022-05-31 | 马鞍山市华茂机械科技有限公司 | Operation method of gear ring machining rapid clamping device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131127 Termination date: 20140505 |