CN204263593U - Straight side double crank press transmission device - Google Patents
Straight side double crank press transmission device Download PDFInfo
- Publication number
- CN204263593U CN204263593U CN201420743102.8U CN201420743102U CN204263593U CN 204263593 U CN204263593 U CN 204263593U CN 201420743102 U CN201420743102 U CN 201420743102U CN 204263593 U CN204263593 U CN 204263593U
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- gear
- holder
- transmission device
- straight side
- double crank
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Abstract
The utility model discloses a kind of straight side double crank press transmission device, comprise and being arranged on transmission case and the flywheel driven by power set, first gear coaxial with flywheel is provided with in transmission case, the both sides of the first gear are respectively equipped with and are arranged on the second gear on eccentric shaft and the 3rd gear, on the same line, the first gear is near the second gear for the center line of the first gear, the second gear and the 3rd gear; First gears meshing has the 4th gear, the 4th gear is coaxially provided with the 5th gear with the second gears meshing, and the opposite side of the 5th gear is engaged with the 6th gear with the 3rd gears meshing; 5th gear is between the first gear and the second gear, and the 6th gear is between the first gear and the 3rd gear; Eccentric shaft is rotatablely equipped with the guide pillar being provided with slide block.Increase the distance between the second gear and the 3rd gear, and then add the distance between two guide pillars, lay a good foundation for slide block bed-plate dimension increases, meet the demand of mould to large work top.
Description
Technical field
The utility model belongs to press technologies field, particularly relates to a kind of straight side double crank press transmission device.
Background technology
At present, common straight side double crank press at work, the kinetic energy that power set produce is passed to two eccentric shafts by transmission system, a guide pillar is driven to move up and down respectively by two eccentric shafts afterwards, and by with guide pillar connection sliding block carry out stamping-out or other deformation techniques, owing to being subject to the restriction of each stage gear ratio in transmission system, distance limitation between two guide pillars within the specific limits, the slide block bed-plate dimension which results in for stamping-out or other deformation techniques cannot do large-scale change, therefore, the demand of a part of mould to large work top cannot be met.
Utility model content
The purpose of this utility model is to provide a kind of straight side double crank press transmission device, increases, ensure that slide block bottom surface meets the object of mould to large work top demand with the distance realized between guide pillar.
For solving the problems of the technologies described above, the technical solution of the utility model is: straight side double crank press transmission device, comprise the power set be arranged on transmission case, described transmission case is also provided with the flywheel that described power set drive, first gear coaxial with described flywheel is provided with in described transmission case, the both sides of described first gear are respectively equipped with the second gear and the 3rd gear, all on the same line, described first gear is near described second gear for the center line of described first gear, described second gear and described 3rd gear;
Described first gears meshing has the 4th gear be positioned at above described first gear, described 4th gear is coaxially provided with the 5th gear with described second gears meshing, described 5th gear is engaged with the 6th gear away from the side of described second gear, described 6th gear and described 3rd gears meshing;
Described 5th gear is between described first gear and described second gear, and described 6th gear is between described first gear and described 3rd gear;
The described transmission case being positioned at described first gear both sides is equipped with an eccentric shaft, described second gear and described 3rd gear are arranged on eccentric shaft described in all separately, each described eccentric shaft is all rotatablely equipped with guide pillar, and described guide pillar is provided with the slide block for stamping-out.
Improve as one, described transmission case is provided with holder, and described holder is slidably fitted with slide unit, and described power set are arranged on described slide unit, are provided with the governor motion controlling described slide unit action between described slide unit and described holder.
As further improvement, described governor motion comprises and is arranged on described slide unit and protrudes the connecting plate of described holder, the protruding end of described connecting plate is provided with the bending part extended to described holder direction, described bending part is provided with one and leans the regulating element on described holder, is provided with tightening member between described regulating element and described bending part.
As further improving, described first gear and described 4th gear are mutually adaptive herringbone gear.
As further improving, be ribbed V-belt drives between described power set and described flywheel.
Owing to have employed technique scheme, the beneficial effects of the utility model are:
Owing to being provided with intermeshing 5th gear and the 6th gear between the second gear and the 3rd gear, and the 5th gear is between the first gear and the second gear, 6th gear is between the first gear and the 3rd gear, thus under the prerequisite not changing straight side double crank press technical parameter, the distance between the second gear and the 3rd gear is increased by the 5th gear and the 6th gear, and then the distance added between two guide pillars, thus for slide block bed-plate dimension increase lay a good foundation, ensure that slide block bottom surface meets the demand of mould to large work top.
Owing to being provided with governor motion between slide unit and holder, thus according to actual needs, by governor motion, power set are adjusted to suitable position, to meet the demand of work.
Lean the regulating element on holder because bending part is provided with one, structure is simple, easy to adjust, be easy to realize, and cost is low.
Because the first gear and the 4th gear are mutually adaptive herringbone gear, stable drive, is applicable to high speed, heavy load transmission, can not produce axial force, for the stationarity of follow-up transmission is laid a good foundation simultaneously.
Owing to being ribbed V-belt drives between power set and flywheel, thus added by polywedge bet and frictional force between power set and flywheel, improve transmission performance, ensure that normal work.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation that in Fig. 1, holder coordinates with slide unit;
Fig. 3 is the enlarged drawing of A in Fig. 2;
In figure, 1, power set, 2, flywheel, the 3, first gear, 4, the second gear, the 5, the 3rd gear, 6, transmission case, the 7, the 4th gear, 8, the 5th gear, the 9, the 6th gear, 10, eccentric shaft, 11, guide pillar, 12, slide block, 13, polywedge bet, 14, slide unit, 15, holder, 16, tightening member, 17, connecting plate, 18, bending part, 19, regulating element.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
As Fig. 1 to Fig. 3 jointly shown in, this straight side double crank press transmission device, comprises the power set 1 be arranged on transmission case 6, and these power set 1 are motor; This transmission case 6 is also provided with the flywheel 2 that power set 1 drive, first gear 3 coaxial with flywheel 2 is provided with in this transmission case 6, the both sides of this first gear 3 are respectively equipped with the second gear 4 and the 3rd gear 5, all on the same line, this first gear 3 is near the second gear 4 for the center line of this first gear 3, second gear 4 and the 3rd gear 5.
This first gear 3 is engaged with the 4th gear 7 be positioned at above the first gear 3,4th gear 7 is coaxially provided with the 5th gear 8 engaged with the second gear 4,5th gear 8 is engaged with the 6th gear the 9, six gear 9 away from the side of the second gear 4 and engages with the 3rd gear 5; 5th gear 8 is between the first gear 3 and the second gear 4, and the 6th gear 9 is between the first gear 3 and the 3rd gear 5, and the number of teeth of the 6th gear 9 can be greater than the number of teeth of the 5th gear 8.
The transmission case 6 being positioned at the first gear 3 both sides is equipped with an eccentric shaft 10, this second gear 4 and the 3rd gear 5 arrange on an eccentric shaft 10 all separately, each eccentric shaft 10 is all rotatablely equipped with guide pillar 11, and this guide pillar 11 is provided with the slide block 12 for stamping-out or other deformation techniques.
Holder 15 on this transmission case 6, this holder 15 is slidably fitted with slide unit 14, and these power set 1 are arranged on slide unit 14, is provided with the governor motion controlling slide unit 14 action between this slide unit 14 and holder 15; This governor motion comprises and is arranged on slide unit 14 and protrudes the connecting plate 17 of holder 15, the protruding end of this connecting plate 17 is provided with the bending part 18 extended to holder 15 direction, this bending part 18 is provided with one and leans the regulating element 19 on holder 15, tightening member 16 is provided with between this regulating element 19 and bending part 18, this regulating element 19 is bolt, and this tightening member 16 to be arranged on bolt and the nut leaned on bending part 18 for screw thread.
This first gear 3 and the 4th gear 7 are mutually adaptive herringbone gear; This second gear 4, the 3rd gear 5, the 5th gear 8 and the 6th gear 9 are straight spur gear.
Be connected by polywedge bet 13 between this power set 1 with flywheel 2, realize ribbed V-belt drives.
In actual applications, first power set 1 are adjusted to suitable position by rotating bolt, and leaned by nut on bending part 18, to realize the fixing of power set 1, afterwards, power set 1 action is also operated by polywedge bet 13 flywheel driven 2 and the first gear 3 coaxial with flywheel 2, first gear 3 drives the 4th gear 7 and five gear 8 coaxial with the 4th gear 7 to operate, 5th gear 8 drives the 6th gear 9 to operate, in this process, 5th gear 8 drives the second gear 4 to operate, 6th gear 9 drives the 3rd gear 5 to operate, second gear 4 and the 3rd gear 5 operate and drive the guide pillar 11 on eccentric shaft 10 and eccentric shaft 10 to operate respectively, slide block 12 action that final realization is connected with guide pillar 11, complete stamping-out or other deformation techniques.Adopt this straight side double crank press transmission device, under the prerequisite not changing straight side double crank press technical parameter, the distance between the second gear 4 and the 3rd gear 5 is increased by the 5th gear 8 and the 6th gear 9, and then the distance added between two guide pillars 11, thus for slide block 12 bed-plate dimension increase lay a good foundation, ensure that slide block 12 bottom surface meets the demand of mould to large work top.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (5)
1. straight side double crank press transmission device, comprise the power set be arranged on transmission case, it is characterized in that, described transmission case is also provided with the flywheel that described power set drive, first gear coaxial with described flywheel is provided with in described transmission case, the both sides of described first gear are respectively equipped with the second gear and the 3rd gear, and all on the same line, described first gear is near described second gear for the center line of described first gear, described second gear and described 3rd gear;
Described first gears meshing has the 4th gear be positioned at above described first gear, described 4th gear is coaxially provided with the 5th gear with described second gears meshing, described 5th gear is engaged with the 6th gear away from the side of described second gear, described 6th gear and described 3rd gears meshing;
Described 5th gear is between described first gear and described second gear, and described 6th gear is between described first gear and described 3rd gear;
The described transmission case being positioned at described first gear both sides is equipped with an eccentric shaft, described second gear and described 3rd gear are arranged on eccentric shaft described in all separately, each described eccentric shaft is all rotatablely equipped with guide pillar, and described guide pillar is provided with the slide block for stamping-out.
2. straight side double crank press transmission device according to claim 1, it is characterized in that, described transmission case is provided with holder, described holder is slidably fitted with slide unit, described power set are arranged on described slide unit, are provided with the governor motion controlling described slide unit action between described slide unit and described holder.
3. straight side double crank press transmission device according to claim 2, it is characterized in that, described governor motion comprises and is arranged on described slide unit and protrudes the connecting plate of described holder, the protruding end of described connecting plate is provided with the bending part extended to described holder direction, described bending part is provided with one and leans the regulating element on described holder, is provided with tightening member between described regulating element and described bending part.
4. the straight side double crank press transmission device according to the arbitrary claim of claim 1-3, is characterized in that, described first gear and described 4th gear are mutually adaptive herringbone gear.
5. straight side double crank press transmission device according to claim 4, is characterized in that, is ribbed V-belt drives between described power set and described flywheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420743102.8U CN204263593U (en) | 2014-11-29 | 2014-11-29 | Straight side double crank press transmission device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420743102.8U CN204263593U (en) | 2014-11-29 | 2014-11-29 | Straight side double crank press transmission device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204263593U true CN204263593U (en) | 2015-04-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420743102.8U Active CN204263593U (en) | 2014-11-29 | 2014-11-29 | Straight side double crank press transmission device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204263593U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108656595A (en) * | 2018-04-13 | 2018-10-16 | 安徽天水液压机床科技有限公司 | A kind of closed double-point servo-pressing machine |
-
2014
- 2014-11-29 CN CN201420743102.8U patent/CN204263593U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108656595A (en) * | 2018-04-13 | 2018-10-16 | 安徽天水液压机床科技有限公司 | A kind of closed double-point servo-pressing machine |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |