CN211839909U - Lower cam ejection device of punch press - Google Patents
Lower cam ejection device of punch press Download PDFInfo
- Publication number
- CN211839909U CN211839909U CN202020000797.6U CN202020000797U CN211839909U CN 211839909 U CN211839909 U CN 211839909U CN 202020000797 U CN202020000797 U CN 202020000797U CN 211839909 U CN211839909 U CN 211839909U
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- Prior art keywords
- cam
- punch press
- liftout
- connecting rod
- camshaft
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- 210000004907 gland Anatomy 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
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Abstract
The utility model relates to a cam liftout device under punch press, including the connecting rod, the connecting rod lower extreme even has the cross to turn to the machine, cross turns to machine one end even has the shaft joint, the shaft joint other end even has the camshaft, be equipped with a plurality of cam on the camshaft, the cam top is equipped with matched with liftout pole with it, and the angle that comes a plurality of liftout pole cooperation cams to push up through many cams is different, and the liftout when realizing different stations has improved production efficiency, and is tensile at the battery case, and fine economic benefits has been gained in fields such as lipstick pipe is tensile.
Description
Technical Field
The utility model relates to the technical field of machinery, especially, relate to a punch press cam liftout device.
Background
In the process of stamping and stretching, the product is often clamped in the cavity of the female die, if the product is not removed in time, the dangerous condition of die cracking can occur during secondary stamping. If manual clearance, it is consuming time and power, still have the potential safety hazard.
Disclosure of Invention
To the current situation of above-mentioned prior art, the utility model aims to solve the technical problem that a high and good punch press cam liftout device of security of production efficiency is provided.
The utility model provides a technical scheme that above-mentioned technical problem adopted does: the utility model provides a punch press cam liftout device, includes the connecting rod, the connecting rod lower extreme even has the cross to turn to the machine, cross turns to machine one end even has the shaft joint, the shaft joint other end even has the camshaft, be equipped with a plurality of cam on the camshaft, the cam top is equipped with matched with liftout pole with it.
Furthermore, a cam box is arranged on the connecting rod.
Further, a fixing bracket is arranged below the cross steering gear.
Furthermore, a bearing is sleeved at the other end of the camshaft.
Further, an oil seal and a gland are arranged on one end face of the cam.
Compared with the prior art, the utility model has the advantages of: the utility model discloses a many cams come the angle difference that pushes up many ejector beam cooperation cams, the ejector material when realizing different stations has improved production efficiency. The method has good economic benefits in the fields of battery case stretching, lipstick tube stretching and the like.
Drawings
Fig. 1 is a schematic structural view of a lower cam liftout device of a punch press according to the present invention;
state A: the cam jacks up the material ejecting rod to eject the material;
and B state: the cam is separated from the ejector rod, and the material is punched and stretched.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings.
As shown in the figure, a cam liftout device under punch press, including connecting rod 1, 1 lower extreme of connecting rod even has cross steering engine 3, 3 one end of cross steering engine even has shaft joint 4, the 4 other ends of shaft joint even have camshaft 6, be equipped with a plurality of cam 7 on the camshaft 6, cam 7 top is equipped with matched with liftout pole 8 with it, be equipped with cam case 2 on connecting rod 1, the cross steering engine 3 below is equipped with fixing bracket 5, the cover has bearing 9 on the 6 other ends of camshaft, be equipped with oil blanket 10 and gland 11 on the 7 terminal surface of cam.
Brief description of the working principle:
the connecting rod inputs the force provided by the punch press into the cam box on the one hand, and the mechanical arm telescopic clamp can be used. On the other hand, through input cross steering engine, through the shaft coupling, with power input camshaft, when the camshaft is rotatory, drive the cam rotation, utilize the characteristic of cam structure, with ejector beam jack-up, the ejector beam is got the die with the ejecting die of product in the die, and the machinery of being convenient for is received and is got, realizes the purpose of liftout.
Through installing cam mechanism below the punch press, when tensile product accomplishes tensile stroke in the die, the cam below will liftout the ejector beam jack-up, force the ejecting die of product in the die, send into next station after the robotic arm clamp of being convenient for gets. The problem of product card in the mould is solved, production efficiency is improved, safety is guaranteed.
Compared with the prior art, the utility model has the advantages of: the utility model discloses a many cams come the angle difference that pushes up many ejector beam cooperation cams, the ejector material when realizing different stations has improved production efficiency. The method has good economic benefits in the fields of battery case stretching, lipstick tube stretching and the like.
Claims (5)
1. The punch press lower cam ejection device is characterized by comprising a connecting rod, wherein the lower end of the connecting rod is connected with a cross steering machine, one end of the cross steering machine is connected with a coupler, the other end of the coupler is connected with a cam shaft, a plurality of cams are arranged on the cam shaft, and an ejection rod matched with the cam is arranged above the cams.
2. The apparatus as claimed in claim 1, wherein the connecting rod is provided with a cam box.
3. The apparatus as claimed in claim 1, wherein a fixing bracket is provided below the cross steering gear.
4. The apparatus as claimed in claim 1, wherein a bearing is sleeved on the other end of the cam shaft.
5. The device for ejecting the lower cam of the punch press as claimed in claim 1, wherein an oil seal and a gland are arranged on one end surface of the cam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020000797.6U CN211839909U (en) | 2020-01-02 | 2020-01-02 | Lower cam ejection device of punch press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020000797.6U CN211839909U (en) | 2020-01-02 | 2020-01-02 | Lower cam ejection device of punch press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211839909U true CN211839909U (en) | 2020-11-03 |
Family
ID=73208812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020000797.6U Active CN211839909U (en) | 2020-01-02 | 2020-01-02 | Lower cam ejection device of punch press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211839909U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115365393A (en) * | 2021-12-24 | 2022-11-22 | 东莞市威士曼新能源科技有限公司 | Push rod guide type three-slider cup punching machine |
-
2020
- 2020-01-02 CN CN202020000797.6U patent/CN211839909U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115365393A (en) * | 2021-12-24 | 2022-11-22 | 东莞市威士曼新能源科技有限公司 | Push rod guide type three-slider cup punching machine |
| CN115365393B (en) * | 2021-12-24 | 2025-04-25 | 东莞市威士曼新能源科技有限公司 | A push rod guided three-slide cup punching machine |
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