CN206779359U - A kind of anti-bias load servo-pressing machine transmission mechanism - Google Patents
A kind of anti-bias load servo-pressing machine transmission mechanism Download PDFInfo
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- CN206779359U CN206779359U CN201720545627.4U CN201720545627U CN206779359U CN 206779359 U CN206779359 U CN 206779359U CN 201720545627 U CN201720545627 U CN 201720545627U CN 206779359 U CN206779359 U CN 206779359U
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- bent axle
- transmission mechanism
- pressing machine
- connecting rod
- right bent
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Abstract
The utility model discloses a kind of anti-bias load servo-pressing machine transmission mechanism, including servomotor positioned at both ends, the planetary reducer and crankshaft structure that are connected on servomotor；Described crankshaft structure is located at the middle position of transmission mechanism, horizontal to be connected on planetary reducer；Described crankshaft structure includes left bent axle, right bent axle and the connecting shaft being connected between left bent axle, right bent axle；Described left bent axle and right bent axle are fixedly supported on transmission mechanism by mechanism wallboard；Adapter sleeve is additionally provided with described connecting shaft；A connecting rod vertically downward is respectively provided with described left bent axle and the middle position of right bent axle；Guide pillar is also associated with below described connecting rod, guide pin bushing is connected with outside described guide pillar, guide pin bushing is located at the junction of connecting rod and guide pillar.This structure is simple and easy to operate in package assembly, and manufacturing cost greatly reduces, and improves the offset load resistance of forcing press, and versatile.
Description
Technical field
Metal forming machinery technical field is the utility model is related to, more particularly to a kind of anti-bias load servo-pressing machine driver
Structure.
Background technology
In servo-pressing machine assembles production process, workpiece punching press is a wherein critically important workflow, forcing press
Running precision be weigh workpiece stamping quality an important factor for, but in punching course can because unbalance loading cause inclining for sliding block
Tiltedly, this is a major reason for influenceing forcing press punching precision, and the stress points of forcing press left linkages is away from also directly determining
The size of its offset load resistance.
Traditional forcing press typically uses the longitudinal structure of eccentric gear mandrel, in the limited space of press crown,
Eccentric gear structure size can cause its left linkages distance to be difficult to reach maximum, therefore offset load resistance is weaker, so I takes charge of
A kind of servo-pressing machine transmission mechanism away from anti-bias load a little louder of R ＆ D design on the basis of existing equipment, this mechanism can be to greatest extent
The stress point for increasing left linkages away from, improve the offset load resistance of forcing press, this mechanism is not only simple and reliable, and make
Cause low.
Utility model content
In order to overcome the above-mentioned deficiencies of the prior art, the utility model provides a kind of anti-bias load servo-pressing machine driver
Structure, this mechanism are connected with planetary reduction gear and servomotor respectively using the horizontal structure of bent axle, the bent axle of left and right two, two bent axles
By the connection axis connection of centre, to reach, left and right operation is synchronous to be carried out.
To reach above-mentioned purpose, technical scheme is used by the utility model solves its technical problem：
A kind of anti-bias load servo-pressing machine transmission mechanism, including servomotor positioned at both ends, be connected on servomotor
Planetary reducer and crankshaft structure；Described crankshaft structure is located at the middle position of transmission mechanism, and horizontal connection is expert at
On star deceleration device；Described crankshaft structure includes left bent axle, right bent axle and the connection being connected between left bent axle, right bent axle
Axle；Described left bent axle and right bent axle are fixedly supported on transmission mechanism by mechanism wallboard；It is additionally provided with described connecting shaft
Adapter sleeve；A connecting rod vertically downward is respectively provided with described left bent axle and the middle position of right bent axle；Described connecting rod
Lower section is also associated with guide pillar, and guide pin bushing is connected with outside described guide pillar, and guide pin bushing is located at the junction of connecting rod and guide pillar.
Further, described adapter sleeve is provided with 2, respectively positioned at the both ends of connecting shaft.
Further, it is equipped with holds out against screw on described connecting shaft and adapter sleeve.
Further, bearing is respectively cased with the two end axles of described left bent axle, right bent axle, described bearing is fixed on mechanism
On wallboard.
Due to the utilization of above-mentioned technical proposal, the utility model has the advantages that compared with prior art：
1st, this mechanism can increase stress point between left linkages to greatest extent away from so as to improve the anti-bias load of forcing press
Ability；
2nd, left and right bent axle is relatively independent（Centre is by connecting axis connection）, the transmission parts of varying mesa forcing press can be made real
Now higher versatility, the design and manufacturing cost of nonstandard forcing press can be reduced；
3rd, this mechanism is simple and reliable, and manufacturing cost is well below traditional eccentric gear mechanism.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of prior art.
1, servomotor in figure；2nd, planetary reducer；3rd, left bent axle；4th, right bent axle；5th, connecting shaft；6th, connecting rod；7th, even
Female connector；8th, mechanism wallboard；9th, guide pin bushing；10th, guide pillar；111st, eccentric gear；112nd, gear shaft.
Embodiment
In order to be better understood upon technical scheme provided by the utility model, below in conjunction with the accompanying drawings with specific embodiment pair
The utility model is described further：
A kind of anti-bias load servo-pressing machine transmission mechanism as shown in Figure 1, including servomotor 1 positioned at both ends, connection
Planetary reducer 2 and crankshaft structure on servomotor 1；Described crankshaft structure is located at the centre position of transmission mechanism
Place, it is horizontal to be connected on planetary reducer 2；Described crankshaft structure includes left bent axle 3, right bent axle 4 and is connected to left bent axle
3rd, the connecting shaft 5 between right bent axle 4；Described left bent axle 3 and right bent axle 4 is fixedly supported on transmission mechanism by mechanism wallboard 8
On；Adapter sleeve 7 is additionally provided with described connecting shaft 5；One is respectively provided with described left bent axle 3 and the middle position of right bent axle 4
Connecting rod 6 vertically downward；The lower section of described connecting rod 6 is also associated with guide pillar 10, and the outside of described guide pillar 10 is connected with guide pin bushing
9, guide pin bushing 9 is located at the junction of connecting rod 6 and guide pillar 10.
Further, described adapter sleeve 7 is provided with 2, respectively positioned at the both ends of connecting shaft 5.
Further, it is equipped with holds out against screw on described connecting shaft 5 and adapter sleeve 7.
Further, bearing is respectively cased with the two end axles of described left bent axle 3, right bent axle 4, described bearing is fixed on machine
On structure wallboard 8.
Concrete operating principle is as follows：
This anti-bias load servo-pressing machine transmission mechanism uses the horizontal structure of bent axle, the bent axle of left and right two respectively with planetary reduction gear and
Servomotor is connected, and it is synchronous that the connecting shaft and adapter sleeve among two bent axles are connected up to left and right operation.During work, servomotor
Running, planetary reduction gear is driven, planetary reduction gear drives crankshaft action again, and the guide pillar being connected with bent axle is opened in the presence of bent axle
Beginning, which does, up and down reciprocatingly to be acted, because left and right bent axle is relatively independent（Centre is by connecting axis connection）, so in different table tops, pressure
The transmission parts of power machine can realize higher versatility.And this mechanism can increase to greatest extent between left linkages by
Force is away from so as to improve the offset load resistance of forcing press.
For above-described embodiment only to illustrate technical concepts and features of the present utility model, its object is to allow be familiar with technique
Personage can understand content of the present utility model and be carried out, the scope of protection of the utility model can not be limited with this,
All equivalent change or modifications made according to the utility model Spirit Essence, should all cover in the scope of protection of the utility model
It is interior.
Claims (4)
- A kind of 1. anti-bias load servo-pressing machine transmission mechanism, it is characterised in that：Including the servomotor positioned at both ends, it is connected to and watches Take the planetary reducer and crankshaft structure on motor；Described crankshaft structure is located at the middle position of transmission mechanism, horizontal It is connected on planetary reducer；Described crankshaft structure includes left bent axle, right bent axle and is connected between left bent axle, right bent axle Connecting shaft；Described left bent axle and right bent axle are fixedly supported on transmission mechanism by mechanism wallboard；In described connecting shaft It is additionally provided with adapter sleeve；A connecting rod vertically downward is respectively provided with described left bent axle and the middle position of right bent axle；Described Guide pillar is also associated with below connecting rod, guide pin bushing is connected with outside described guide pillar, guide pin bushing is located at the junction of connecting rod and guide pillar.
- A kind of 2. anti-bias load servo-pressing machine transmission mechanism according to claim 1, it is characterised in that：Described adapter sleeve Provided with 2, respectively positioned at the both ends of connecting shaft.
- A kind of 3. anti-bias load servo-pressing machine transmission mechanism according to claim 1, it is characterised in that：Described connecting shaft With holds out against screw is equipped with adapter sleeve.
- A kind of 4. anti-bias load servo-pressing machine transmission mechanism according to claim 1, it is characterised in that：Described left song Axle, right bent axle two end axles on be respectively cased with bearing, described bearing is fixed on mechanism wallboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720545627.4U CN206779359U (en) | 2017-05-17 | 2017-05-17 | A kind of anti-bias load servo-pressing machine transmission mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720545627.4U CN206779359U (en) | 2017-05-17 | 2017-05-17 | A kind of anti-bias load servo-pressing machine transmission mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206779359U true CN206779359U (en) | 2017-12-22 |
Family
ID=60712289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720545627.4U Active CN206779359U (en) | 2017-05-17 | 2017-05-17 | A kind of anti-bias load servo-pressing machine transmission mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206779359U (en) |
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2017
- 2017-05-17 CN CN201720545627.4U patent/CN206779359U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221110 Address after: No. 102, Changhong East Road, Henglin Town, Wujin District, Changzhou City, Jiangsu Province, 213100 Patentee after: Jiangsu Jinwo servo punch Co.,Ltd. Address before: 214261 Jinwo Industrial Park, Zhoutie Town, Yixing City, Wuxi City, Jiangsu Province Patentee before: WUXI JINWO SERVO PRESS CO.,LTD. |