CN213728990U - Quick feeding step adjusting device - Google Patents
Quick feeding step adjusting device Download PDFInfo
- Publication number
- CN213728990U CN213728990U CN202022694409.1U CN202022694409U CN213728990U CN 213728990 U CN213728990 U CN 213728990U CN 202022694409 U CN202022694409 U CN 202022694409U CN 213728990 U CN213728990 U CN 213728990U
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- fixing seat
- eccentric disc
- adjusting
- adjusting screw
- disc fixing
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Abstract
The utility model relates to the field of feeding adjusting devices of punching machines, and discloses a feeding step pitch quick adjusting device which is used for adjusting the single feeding length of a feeding machine and comprises an eccentric disc fixing seat, a rotary fixing shaft and a connecting rod; an adjusting screw is arranged in the eccentric disc fixing seat; one end of the adjusting screw rod extends out of the eccentric disc fixing seat; the part of the adjusting screw rod extending out of the eccentric disc fixing seat is an adjusting head; one end of the rotating fixed shaft is connected with the adjusting screw rod through a fixed screw, and the other end of the rotating fixed shaft is connected with the connecting rod; the connecting rod is connected with the feeder; a digital display graduator is arranged on the side edge of the eccentric disc fixing seat; and a transmission bearing of the digital display graduator is meshed with the adjusting screw rod.
Description
Technical Field
The utility model relates to a punch press pay-off adjusting device, in particular to pay-off step quick adjustment device.
Background
The roller feeder is a machine type with more use and high cost performance in five common feeding machine types matched with a punch press at present, has better stability and higher precision than an air feeder, has lower price and higher feeding speed than an NC servo feeder, has lower price and wider application than a clamp type gear feeder, and thus becomes feeding equipment with more use in the stamping industry. In the operation of a punch press, feeding step pitch adjustment needs to be carried out after die changing, the feeding step pitch of the existing roller feeder is changed by adjusting the eccentric distance and changing the meshing angle, the scale of a rotary table needs to be adjusted for many times by the existing adjusting device, adjustment is carried out according to visual experience and usually needs 3-5 times of adjustment, so that the adjusting time after die changing is long, and the efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide a pay-off step quick adjustment device, directly demonstrate current step through the digital display graduator, reducible repetition adjust time, body change mould efficiency.
The utility model provides a technical scheme that its technical problem adopted is: a feeding step rapid adjusting device is used for adjusting the single feeding length of a feeding machine and comprises an eccentric disc fixing seat, a rotary fixing shaft and a connecting rod; an adjusting screw is arranged in the eccentric disc fixing seat; one end of the adjusting screw rod extends out of the eccentric disc fixing seat; the part of the adjusting screw rod extending out of the eccentric disc fixing seat is an adjusting head; one end of the rotating fixed shaft is connected with the adjusting screw rod through a fixed screw, and the other end of the rotating fixed shaft is connected with the connecting rod; the connecting rod is connected with the feeder; a digital display graduator is arranged on the side edge of the eccentric disc fixing seat; and a transmission bearing of the digital display graduator is meshed with the adjusting screw rod.
The utility model has the advantages that: aiming at the requirement of frequent die change, the rapid adjustment of the feeding length is very important. The digital display graduator is used for replacing the original adjusting scale ring, the current step distance can be directly adjusted in place, the time for repeated adjustment and reading in the adjusting process is reduced, the simulation time is saved, and the production efficiency is improved.
Drawings
FIG. 1 is a schematic structural view of a feeding step rapid adjusting device;
fig. 2 is a schematic view of the engagement of the drive bearing with the adjustment screw.
Labeled as: 1. an eccentric disc fixing seat; 2. fixing screws; 3. rotating the fixed shaft; 4. a connecting rod; 5. a digital display graduator; 6. adjusting the screw rod; 61. an adjustment head; 7. a drive bearing; 8. a feeding machine.
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.
Examples
As shown in fig. 1 and 2, a feeding step pitch quick adjusting device for adjusting the single feeding length of a feeding machine 8 comprises an eccentric disc fixing seat 1, a rotary fixing shaft 3 and a connecting rod 4; an adjusting screw 6 is arranged in the eccentric disc fixing seat 1; one end of the adjusting screw rod 6 extends out of the eccentric disc fixing seat 1; the part of the adjusting screw 6 extending out of the eccentric disc fixing seat 1 is an adjusting head 61; one end of the rotating fixed shaft 3 is connected with an adjusting screw 6 through a fixed screw 2, and the other end of the rotating fixed shaft is connected with a connecting rod 4; the connecting rod 4 is connected with the feeder 8; a digital display graduator 5 is arranged on the side edge of the eccentric disc fixing seat 1; and a transmission bearing 7 of the digital display graduator 5 is meshed with the adjusting screw rod 6.
The eccentric disc is fixed on an output shaft of the punch press, the rotary fixed shaft 3 and the connecting rod 4 are driven by the eccentric disc to be connected with a rocker arm of the feeder 8 during the up-down stroke of the punch press, the rocker arm of the feeder drives the roller to roll to realize single feeding, and the single feeding length is the feeding step pitch; in actual production, the position of the rotary fixing shaft 3 on the adjusting screw rod 6 is adjusted to realize adjustment of feeding step pitch, the vertical line graduator 5 is installed on the eccentric disc fixing seat 1 in the embodiment, and the transmission bearing 7 of the digital display graduator 5 is meshed with the adjusting screw rod 6, so that the reading can be visually seen when the adjusting screw rod 6 rotates, repeated adjustment actions are reduced, and the die change and the production efficiency are improved.
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 (1)
1. The utility model provides a pay-off stride quick adjustment device for adjust the single pay-off length of feeder (8), its characterized in that: comprises an eccentric disc fixing seat (1), a rotary fixing shaft (3) and a connecting rod (4); an adjusting screw (6) is arranged in the eccentric disc fixing seat (1); one end of the adjusting screw rod (6) extends out of the eccentric disc fixing seat (1); the part of the adjusting screw rod (6) extending out of the eccentric disc fixing seat (1) is an adjusting head (61); one end of the rotary fixed shaft (3) is connected with the adjusting screw rod (6) through a fixed screw (2), and the other end of the rotary fixed shaft is connected with the connecting rod (4); the connecting rod (4) is connected with the feeder (8); a digital display graduator (5) is arranged on the side edge of the eccentric disc fixing seat (1); and a transmission bearing (7) of the digital display graduator (5) is meshed with the adjusting screw rod (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022694409.1U CN213728990U (en) | 2020-11-19 | 2020-11-19 | Quick feeding step adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022694409.1U CN213728990U (en) | 2020-11-19 | 2020-11-19 | Quick feeding step adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213728990U true CN213728990U (en) | 2021-07-20 |
Family
ID=76827106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022694409.1U Active CN213728990U (en) | 2020-11-19 | 2020-11-19 | Quick feeding step adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213728990U (en) |
-
2020
- 2020-11-19 CN CN202022694409.1U patent/CN213728990U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |