CN201172280Y - Pressure punching machine - Google Patents
Pressure punching machine Download PDFInfo
- Publication number
- CN201172280Y CN201172280Y CNU2008200438105U CN200820043810U CN201172280Y CN 201172280 Y CN201172280 Y CN 201172280Y CN U2008200438105 U CNU2008200438105 U CN U2008200438105U CN 200820043810 U CN200820043810 U CN 200820043810U CN 201172280 Y CN201172280 Y CN 201172280Y
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- China
- Prior art keywords
- connecting rod
- eccentric
- bearing
- transmission shaft
- pressure punch
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- Expired - Lifetime
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Abstract
The utility model discloses a pressure punch press comprising a base, a support mounted on the base and a top seat. A sliding block installed inside the support can slide up and down inside the support, and a driving mechanism is mounted on the top seat. The pressure punch press is characterized in that a transmission shaft is mounted inside the top seat, one end of the transmission shaft is equipped with a flywheel connected with the driving mechanism, an eccentric mechanism deviating from the center line of the transmission line is disposed on the transmission shaft, a connecting rod is connected to the eccentric mechanism, a connecting rod mechanism is mounted on the sliding block, a swinging rod movably connected to the connecting rod mechanism is mounted inside the top seat through a connection shaft, and one end of the swinging rod is hinged with the connecting rod. The pressure punch press has the advantages of fine synchronicity, simple parts process, low cost, convenient assembly and unnecessary repetitive adjustment, thereby guaranteeing the process precision of work-pieces.
Description
Technical field
The utility model belongs to a kind of machining equipment, refers in particular to a kind of with the stamping forming punch press of workpiece.
Background technology
The multiple spot pressure punch generally includes base, bearing, footstock, is installed in interior slide block, the driving mechanism that the driving slide block slides up and down and the connecting rod that connects driving mechanism and slide block of chute between the bearing in chute.Traditional multiple spot pressure punch normally utilizes gear wheel and the driving mechanism engagement that is installed on the twin shaft, and the drive mechanism gear rotates twin shaft, and twin shaft is by the eccentric part drivening rod, and connecting rod drives slide block again and moves up and down.Because the power of whole pressure punch is from the gear wheel on each, therefore require machining accuracy height, the bearing capacity of gear wheel strong, also require the diaxon high level of synchronization simultaneously, owing to be subjected to the restriction of existing processing conditions, guarantee very difficulty of above-mentioned requirements, thereby can influence the machining accuracy of workpiece in the punch press course of work; And adopt the above-mentioned kind of drive when assembling, to want repeated measurement, adjustment, thus very high to the requirement of mounting technology level, thus great inconvenience brought to assembling.
The utility model content
In order to overcome the deficiencies in the prior art, the utility model provides the pressure punch that a kind of synchronism is good, part processing is simple, cost is low, assembling does not need to adjust repeatedly and can guarantee the workpiece machining accuracy.
The technical scheme that its technical problem that solves the utility model adopts is:
A kind of pressure punch, comprise base, be installed in the bearing on the base and be installed in footstock on the bearing, in the described bearing slide block is installed, slide block can slide up and down in bearing, driving mechanism is installed on the footstock, it is characterized in that in the described footstock power transmission shaft being installed, one end of power transmission shaft is equipped with flywheel, flywheel connects with driving mechanism, and eccentric stiffener is installed on the power transmission shaft, is connected with connecting rod on the eccentric stiffener, on the described slide block linkage is installed, activity is connected with fork on the linkage, and described fork is installed in the footstock by connecting axle, an end and the rod hinge connection of fork.
Eccentric stiffener of the present utility model is provided with two covers, and two cover eccentric stiffeners are along the axial setting of power transmission shaft, and two eccentric stiffeners are concentric and eccentric throw is consistent.
Preferred embodiment a kind of as the utility model, described eccentric stiffener comprises installs the same eccentric block of transmission, and bearing is installed on the eccentric block, and an end of described connecting rod is installed on the bearing.
As the utility model another preferred embodiment, linkage comprises drive connecting rod and two toggle links, the two ends of drive connecting rod are hinged with an end of two toggle links respectively, and the other end of two toggle links is hinged with slide block respectively, and wherein drive connecting rod is by hinged with the hinged end and the fork of a toggle link.
As the improvement of the above-mentioned embodiment of the utility model, the hinged end of drive connecting rod and another toggle link is connected with driven fork, and driven fork is installed in the footstock by connecting axle.
Above-mentioned driving mechanism is a motor, and described flywheel connects by driving-belt with motor.
Above-mentioned bearing is made of the column that is installed in four jiaos of bases respectively.
The beneficial effects of the utility model are: the utility model is by the big flywheel rotation of driven by motor, drive lower main axis rotation at flywheel, by the drivening rod again of the eccentric stiffener on the main shaft, connecting rod drives the fork swing, and then the swing by fork makes the linkage action, and linkage is swung synchronously, moves up and down thereby drive slide block, the utlity model has that synchronism is good, part processing is simple, cost is low, easy to assembly, the characteristics that need not adjust repeatedly, to guarantee the workpiece machining accuracy.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the schematic perspective view after the utility model is removed footstock;
Fig. 2 is the schematic perspective view of another line of vision behind the utility model removal footstock;
Fig. 3 is the schematic perspective view after the utility model is removed footstock.
The specific embodiment
With reference to Fig. 1, Fig. 2, Fig. 3, the disclosed a kind of pressure punch of the utility model, comprise base 1, on the base 1 bearing is installed, wherein bearing is to be made of the column 2 that is installed in 1 four jiaos of bases respectively, footstock (find out design feature of the present utility model for ease of clear from accompanying drawing, removed footstock among the figure) is installed on bearing.Slide block 3 is installed in bearing, and slide block 3 can slide up and down along the chute that is arranged in the bearing.
Driving mechanism is installed on footstock, driving mechanism can adopt motor 4, power transmission shaft 5 is installed in footstock, and an end of power transmission shaft 5 is equipped with flywheel 6, and flywheel 6 and motor 4 connect by driving-belt, power transmission shaft 5 is provided with the eccentric stiffener that departs from the center transmission shaft line, be connected with connecting rod 7 on the eccentric stiffener, on slide block 3 linkage be installed, activity is connected with fork 8 on the linkage, wherein fork 8 is installed in the footstock by connecting axle 9, and an end and the connecting rod 7 of fork 8 are hinged.
For guaranteeing the stationarity of slide block 3 in the process of sliding up and down, eccentric stiffener of the present utility model is provided with two covers, and two cover eccentric stiffeners are along the axial setting of power transmission shaft, and two eccentric stiffeners are concentric and eccentric throw is consistent.
The eccentric stiffener bag that the utility model adopts is installed in the eccentric block 11 on the power transmission shaft, and bearing 10 is installed on the eccentric block 11, and wherein an end of connecting rod 7 is installed on the bearing 10.
With reference to Fig. 1, Fig. 2, linkage comprises drive connecting rod 12 and two toggle links 13,14, the two ends of drive connecting rod 12 are hinged with an end of two toggle links 13,14 respectively, the other end of two toggle links 13,14 is hinged with slide block 3 respectively by hinge 17, and wherein drive connecting rod 12 is by hinged with the hinged end and the fork 8 of a toggle link 13.
Claims (7)
1. pressure punch, comprise base, be installed in the bearing on the base and be installed in footstock on the bearing, in the described bearing slide block is installed, slide block can slide up and down in bearing, driving mechanism is installed on the footstock, it is characterized in that in the described footstock power transmission shaft being installed, one end of power transmission shaft is equipped with flywheel, flywheel connects with driving mechanism, and power transmission shaft is provided with eccentric stiffener, is connected with connecting rod on the eccentric stiffener, on the described slide block linkage is installed, activity is connected with fork on the linkage, and described fork is installed in the footstock by connecting axle, an end and the rod hinge connection of fork.
2. a kind of pressure punch according to claim 1 is characterized in that described eccentric stiffener is provided with two covers, and two cover eccentric stiffeners are along the axial setting of power transmission shaft, and two eccentric stiffeners are concentric and eccentric throw is consistent.
3. a kind of pressure punch according to claim 2 is characterized in that described eccentric stiffener comprises the eccentric block that is installed on the power transmission shaft, and bearing is installed on the eccentric block, and an end of described connecting rod is installed on the bearing.
4. according to claim 1 or 2 or 3 described a kind of pressure punch, it is characterized in that linkage comprises drive connecting rod and two toggle links, the two ends of drive connecting rod are hinged with an end of two toggle links respectively, the other end of two toggle links is hinged with slide block respectively, and wherein drive connecting rod is by hinged with the hinged end and the fork of a toggle link.
5. a kind of pressure punch according to claim 4 is characterized in that the hinged end of drive connecting rod and another toggle link is connected with driven fork, and driven fork is installed in the footstock by connecting axle.
6. a kind of pressure punch according to claim 1 is characterized in that described driving mechanism is a motor, and described flywheel connects by driving-belt with motor.
7. a kind of pressure punch according to claim 1 is characterized in that described bearing is made of the column that is installed in four jiaos of bases respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200438105U CN201172280Y (en) | 2008-01-30 | 2008-01-30 | Pressure punching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200438105U CN201172280Y (en) | 2008-01-30 | 2008-01-30 | Pressure punching machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201172280Y true CN201172280Y (en) | 2008-12-31 |
Family
ID=40199386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200438105U Expired - Lifetime CN201172280Y (en) | 2008-01-30 | 2008-01-30 | Pressure punching machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201172280Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103029135A (en) * | 2012-12-13 | 2013-04-10 | 东北大学 | Muscle driving simulation robot joint |
| CN103522582A (en) * | 2013-11-05 | 2014-01-22 | 中山市奥美森工业有限公司 | Leveling device for sliding block of cooling fin punching machine |
| CN103538110A (en) * | 2013-11-05 | 2014-01-29 | 中山市奥美森工业有限公司 | Cooling fin punching machine |
| CN105082593A (en) * | 2015-09-07 | 2015-11-25 | 一重集团大连设计研究院有限公司 | Mechanical multi-connecting-rod servo press driven through hydraulic cylinder |
-
2008
- 2008-01-30 CN CNU2008200438105U patent/CN201172280Y/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103029135A (en) * | 2012-12-13 | 2013-04-10 | 东北大学 | Muscle driving simulation robot joint |
| CN103522582A (en) * | 2013-11-05 | 2014-01-22 | 中山市奥美森工业有限公司 | Leveling device for sliding block of cooling fin punching machine |
| CN103538110A (en) * | 2013-11-05 | 2014-01-29 | 中山市奥美森工业有限公司 | Cooling fin punching machine |
| CN103522582B (en) * | 2013-11-05 | 2015-12-02 | 奥美森智能装备股份有限公司 | A kind of levelling device of radiating fin slider of punch |
| CN103538110B (en) * | 2013-11-05 | 2016-07-20 | 奥美森智能装备股份有限公司 | A kind of radiating fin punch press |
| CN105082593A (en) * | 2015-09-07 | 2015-11-25 | 一重集团大连设计研究院有限公司 | Mechanical multi-connecting-rod servo press driven through hydraulic cylinder |
| CN105082593B (en) * | 2015-09-07 | 2016-11-30 | 一重集团大连设计研究院有限公司 | Driven by Hydraulic Cylinder machinery multi-connecting rod servo press machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 528400 Guangdong province Zhongshan City, New Road No. 1 of Patentee after: Aomei gloomy intelligence equipment limited company Address before: 528400 Guangdong province Zhongshan Torch Development Zone Yixian Industrial Park Patentee before: Zhongshan Aomeisen Industrial Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20081231 |