CN212397896U - Automatic feeding protection device for stamping bearing stretching process - Google Patents
Automatic feeding protection device for stamping bearing stretching process Download PDFInfo
- Publication number
- CN212397896U CN212397896U CN202020854861.7U CN202020854861U CN212397896U CN 212397896 U CN212397896 U CN 212397896U CN 202020854861 U CN202020854861 U CN 202020854861U CN 212397896 U CN212397896 U CN 212397896U
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- Prior art keywords
- feeding
- stroke
- travel switch
- cylinder
- feeding device
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- 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
- 238000000034 method Methods 0.000 title claims abstract description 13
- 238000004080 punching Methods 0.000 claims abstract description 4
- 241000446313 Lamella Species 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000004540 process dynamic Methods 0.000 description 1
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Abstract
An automatic feeding protection device for a stamping bearing stretching process comprises a feeding device and a travel switch; the feeding device is provided with a feeding push plate and a stroke contact rod matched with the stroke switch; the distance between the stroke feeler lever and the stroke switch trigger button is equal to the step pitch of the feeding device; the travel switch is connected with a control system of the product processing device. The feeding device comprises a feeding cylinder and an intermediate plate; the middle plate is arranged on a cylinder piston of the feeding cylinder; the feeding push plate and the travel switch are arranged on the middle plate; the intermediate plate is flexibly connected with the feeding cylinder. The precise travel of the push rod triggers the travel switch to control the processing action of the product. When the push rod does not reach the set distance, the push rod cannot contact the travel switch, no power-on signal is generated, and the product processing device does not work. Therefore, when the automatic feeding device works, the feeding device cannot be in place, the mistaken punching cannot occur, and the damage to products and dies is prevented.
Description
Technical Field
The utility model relates to a machining equipment field especially relates to a tensile process dynamic sending protection device of punching press bearing.
Background
The automatic feeding for stretching the cylindrical part is unmanned, the efficiency is high, automation is realized by pushing materials through the air cylinder, the structure is simple, the cost is low, but the gravity center of a product is high, the feeding instability can occur in feeding, the product can incline in the positioning hole, and the mode that the sensor detects the product and sends out a working signal cannot judge whether the feeding is correct or not, and only can judge whether the product exists or not and send out the working signal, so that the damage to the die and the product caused by the improper feeding is often caused.
SUMMERY OF THE UTILITY MODEL
The utility model provides a tensile process autoloading protection device of punching press bearing can protect the mould when the product pay-off is not in place, and the device is simple reliable, economical and practical.
An automatic feeding protection device for a stamping bearing stretching process comprises a feeding device and a travel switch; the feeding device is provided with a feeding push plate and a stroke contact rod matched with the stroke switch; the distance between the stroke feeler lever and the stroke switch trigger button is equal to the step pitch of the feeding device; the travel switch is connected with a control system of the product processing device.
Further, the method comprises the following steps: the feeding device comprises a feeding cylinder and an intermediate plate; the intermediate plate is mounted on a cylinder piston of the feeding cylinder.
Further, the method comprises the following steps: the feeding push plate and the stroke feeler lever are both arranged on the middle plate.
Further, the method comprises the following steps: the intermediate plate is flexibly connected with the feeding cylinder.
The utility model has the advantages that: according to the difference of the travel distances of normal feeding and abnormal feeding, whether the product is in place or not is judged by detecting whether the feeding push plate is in place or not, and a directly monitored object is changed, so that the monitoring is simpler, and the feasibility is improved; the flexible connection between intermediate lamella and the cylinder can carry out the buffering protection to intermediate lamella and pay-off push pedal.
Drawings
FIG. 1 is a schematic view of the automatic feeding protection device of the present invention in a normal working state;
fig. 2 is a working state diagram of the product not being sent in place.
Wherein, 1, a feeding cylinder; 2. a middle plate; 3. a feeding push plate; 4. a travel feeler lever; 5. a travel switch; 6. a product positioning plate; 7. and a baffle plate.
Detailed Description
In order to deepen the understanding of the present invention, the present invention will be described in further detail with reference to the accompanying drawings and embodiments, which are only used for explaining the present invention and are not limited to the protection scope of the present invention.
As shown in fig. 1, an automatic feeding protection device for a stamping bearing stretching process comprises a feeding device and a travel switch 5; the feeding device is provided with a feeding push plate 3 and a stroke contact rod 4 matched with a stroke switch 5; the distance between the stroke feeler lever 4 and the trigger button of the stroke switch 5 is equal to the step pitch of the feeding device; the travel switch 5 is connected with a control system of the product processing device. The feeding device comprises a feeding cylinder 1 and an intermediate plate 2; the intermediate plate 2 is mounted on the cylinder piston of the feed cylinder 1. And the feeding push plate 6 and the stroke feeler lever 4 are both arranged on the middle plate 2. The middle plate 2 is flexibly connected with the feeding cylinder 1.
The distance between the stroke contact rod 4 and the stroke switch 5 is the step distance of one-time feeding completed by the feeding push plate 3, the stroke contact rod 4 and the feeding push plate 3 are both arranged on the intermediate plate 2, so that the stroke contact rod 4 and the feeding push plate 3 can move synchronously, when the feeding push plate 3 pushes a product to a specified position, the stroke contact rod 4 can be in contact with the stroke switch 5 to trigger the product to be sent to a position signal, and the product processing device normally works after receiving the signal.
The above-mentioned embodiments should not limit the present invention in any way, and all the technical solutions obtained by adopting equivalent replacement or equivalent conversion fall within the protection scope of the present invention.
Claims (4)
1. The utility model provides a tensile process autoloading protection device of punching press bearing which characterized in that: comprises a feeding device and a travel switch (5); the feeding device is provided with a feeding push plate (3) and a travel contact rod (4) matched with a travel switch (5); the distance between the stroke feeler lever (4) and the trigger button of the stroke switch (5) is equal to the step pitch of the feeding device; the travel switch (5) is connected with a control system of the product processing device.
2. The automatic feeding protection device for the drawing process of the stamping bearing as claimed in claim 1, wherein: the feeding device comprises a feeding cylinder (1) and a middle plate (2); the middle plate (2) is arranged on a cylinder piston of the feeding cylinder (1).
3. The automatic feeding protection device for the drawing process of the stamping bearing as claimed in claim 2, wherein: the feeding push plate (3) and the stroke feeler lever (4) are both arranged on the middle plate (2).
4. The automatic feeding protection device for the drawing process of the stamping bearing as claimed in claim 2, wherein: the middle plate (2) is flexibly connected with the feeding cylinder (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020854861.7U CN212397896U (en) | 2020-05-20 | 2020-05-20 | Automatic feeding protection device for stamping bearing stretching process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020854861.7U CN212397896U (en) | 2020-05-20 | 2020-05-20 | Automatic feeding protection device for stamping bearing stretching process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212397896U true CN212397896U (en) | 2021-01-26 |
Family
ID=74402622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020854861.7U Expired - Fee Related CN212397896U (en) | 2020-05-20 | 2020-05-20 | Automatic feeding protection device for stamping bearing stretching process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212397896U (en) |
-
2020
- 2020-05-20 CN CN202020854861.7U patent/CN212397896U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20210126 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |