CN207072128U - Accurate lever punch bed - Google Patents
Accurate lever punch bed Download PDFInfo
- Publication number
- CN207072128U CN207072128U CN201720782688.2U CN201720782688U CN207072128U CN 207072128 U CN207072128 U CN 207072128U CN 201720782688 U CN201720782688 U CN 201720782688U CN 207072128 U CN207072128 U CN 207072128U
- Authority
- CN
- China
- Prior art keywords
- drive
- hinge
- link
- drive link
- sliding block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000005540 biological transmission Effects 0.000 claims description 15
- 208000036829 Device dislocation Diseases 0.000 claims description 2
- 230000033001 locomotion Effects 0.000 abstract description 4
- 238000004080 punching Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Press Drives And Press Lines (AREA)
Abstract
It the utility model is related to a kind of accurate lever punch bed, it includes sliding block, the kinematic link of lower end and sliding block connection, pull bar and the drive device for driving pull bar realization to move up and down with the drive link of the upper end hinge of kinematic link and one end hinge of drive link, the other end and airframe hinge of the drive link, the upper end of the kinematic link and the middle part hinge of drive link；The utility model uses lever-type structure, the upper end of kinematic link and hinge in the middle part of drive link, drive link motion is pulled using pull bar, realize that sliding block moves up and down, worked using lever principle, compared with traditional gantry punch press, under the working condition of identical lower pressure, the requirement for driving force is smaller.
Description
Technical field
It the utility model is related to press machine field, and in particular to a kind of accurate lever punch bed.
Background technology
Punch press is exactly punching type forcing press, and in national product, Sheet Metal Forming Technology for being processed than tradition machinery due to having section
About material and the energy, efficiency high, it is not high to operator's technical requirements and by various mould applications can make machining institute
The advantages that product being unable to reach, thus its purposes is more and more extensive, is widely used in electronics, communication, computer, household electric
Punching press and the shapings such as device, furniture, the vehicles, hardware parts.Current mechanical press machine is directly driven using cam
Sliding block, which moves back and forth, to be realized, due to its reasons in structure, noise is larger when requiring larger to driving force, while working, and has portion
Divide actuator is exposed to need extra housing to be protected.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of accurate lever punching less to driving force requirement
Press bed.
Technical scheme is used by the utility model：A kind of accurate lever punch bed, it include sliding block, lower end with
The drive link of the kinematic link of sliding block connection and the upper end hinge of kinematic link, the pull bar with one end hinge of drive link
And for driving pull bar to realize the drive device moved up and down.
The other end and airframe hinge of drive link described in the utility model, the upper end of the kinematic link and drive link
Middle part hinge.
Drive device described in the utility model includes power transmission shaft and the eccentric wheel being arranged on power transmission shaft, the pull bar
Lower end is connected with the eccentric wheel.
The utility model is provided with drive shaft in the side of the power transmission shaft, is provided with sliding tooth in the drive shaft
Wheel, travelling gear is provided with the power transmission shaft, the drive gear is meshed with the travelling gear.
The utility model is provided with belt pulley in the drive shaft, and the belt pulley is connected with motor.
The utility model is provided with workbench below the sliding block.
Good effect of the present utility model is：The utility model uses lever-type structure, the upper end of kinematic link and driving
Hinge in the middle part of connecting rod, drive link motion is pulled using pull bar, realizes that sliding block moves up and down, is worked using lever principle, with biography
System gantry punch press is compared, and under the working condition of identical lower pressure, the requirement for driving force is smaller.Kinematic link is with drawing simultaneously
Bar is in the same side of drive link and airframe hinge, reasonable utilization space, and the floor space of complete machine is smaller.Using Multi-stage transmission
Form, progressive one reduces the demand to driving force, only needs less driving force to realize larger stamping press, while can subtract
Few power consumption, more energy-conserving and environment-protective.Using gear-driven form, operating noise is smaller, is not in noise pollution.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the utility model slide block structure schematic diagram.
Embodiment
As shown in accompanying drawing 1,2, the utility model includes kinematic link 2 and the transmission company that sliding block 1, lower end and sliding block 1 connect
The drive link 3 of the upper end hinge of bar 2, with the pull bar 4 of one end hinge of drive link 3 and for driving pull bar 4 to realize
The drive device of lower back and forth movement.The other end of the drive link 3 and the hinge of frame 12, the upper end of the kinematic link 2 with
The middle part hinge of drive link 3.
The drive device includes power transmission shaft 7 and the eccentric wheel 5 being arranged on power transmission shaft 7, and the lower end of the pull bar 4 is set
Adapter sleeve is equipped with, shown adapter sleeve is nested with eccentric wheel 5, is connected with eccentric wheel 5, is realized using the eccentric rotary of eccentric wheel 5
Pull bar 4 pumps, and so as to drive drive link 3 to swing, realizes that kinematic link 2 pumps, band movable slider
Complete press work.
Drive shaft is provided with the side of the power transmission shaft 7, is provided with drive gear 9 in the drive shaft, described
Travelling gear 6 is provided with power transmission shaft 7, the drive gear 9 is meshed with the travelling gear 6, set in the drive shaft
Belt pulley 8 is equipped with, the belt pulley 8 is connected with motor 10, and the lower section of the sliding block 1 is provided with workbench 11.
The utility model should still be provided with the module vertically movable about 1 for ensureing sliding block on the slider 1, the structure with
Structure on existing chongmen punch press is identical, is repeated no more in the application, to those skilled in the art, belongs to known normal
Know.
Sliding block 1 of the present utility model, kinematic link 2, the center of gravity of drive link 3 and pull bar 4 are in the same plane, whole
Machine motion stabilization, vibrations are smaller, are hardly damaged.
Above example is only to illustrate the technical solution of the utility model, rather than its limitations；Although with reference to foregoing reality
Example is applied the utility model is described in detail, it will be understood by those within the art that：It still can be to preceding
State the technical scheme described in embodiment to modify, or equivalent substitution is carried out to which part technical characteristic；And these are repaiied
Change or replace, the essence of appropriate technical solution is departed from the spirit and scope of the utility model embodiment technical scheme.
Claims (6)
1. a kind of accurate lever punch bed, it is characterised in that it includes sliding block（1）, lower end and sliding block（1）The transmission of connection
Connecting rod（2）With kinematic link（2）Upper end hinge drive link（3）With drive link（3）One end hinge pull bar（4）
And for driving pull bar（4）Realize the drive device moved up and down.
2. accurate lever punch bed according to claim 1, it is characterised in that the drive link（3）The other end
With frame（12）Hinge, the kinematic link（2）Upper end and drive link（3）Middle part hinge.
3. accurate lever punch bed according to claim 1, it is characterised in that the drive device includes power transmission shaft
（7）And it is arranged on power transmission shaft（7）On eccentric wheel（5）, the pull bar（4）Lower end and the eccentric wheel（5）Connection.
4. accurate lever punch bed according to claim 3, it is characterised in that in the power transmission shaft（7）Side set
Drive shaft is equipped with, drive gear is provided with the drive shaft（9）, in the power transmission shaft（7）On be provided with travelling gear
（6）, the drive gear（9）With the travelling gear（6）It is meshed.
5. accurate lever punch bed according to claim 4, it is characterised in that be provided with skin in the drive shaft
Belt wheel（8）, the belt pulley（8）With motor（10）Drive connection.
6. accurate lever punch bed according to claim 1, it is characterised in that in the sliding block（1）Lower section set
There is workbench（11）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720782688.2U CN207072128U (en) | 2017-06-30 | 2017-06-30 | Accurate lever punch bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720782688.2U CN207072128U (en) | 2017-06-30 | 2017-06-30 | Accurate lever punch bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207072128U true CN207072128U (en) | 2018-03-06 |
Family
ID=61512289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720782688.2U Expired - Fee Related CN207072128U (en) | 2017-06-30 | 2017-06-30 | Accurate lever punch bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207072128U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107127989A (en) * | 2017-06-30 | 2017-09-05 | 邢台革新机械设备制造有限公司 | Accurate lever punch bed |
-
2017
- 2017-06-30 CN CN201720782688.2U patent/CN207072128U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107127989A (en) * | 2017-06-30 | 2017-09-05 | 邢台革新机械设备制造有限公司 | Accurate lever punch bed |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180306 |