CN204148402U - Punch press interval-automatic feed mechanism - Google Patents
Punch press interval-automatic feed mechanism Download PDFInfo
- Publication number
- CN204148402U CN204148402U CN201420567342.7U CN201420567342U CN204148402U CN 204148402 U CN204148402 U CN 204148402U CN 201420567342 U CN201420567342 U CN 201420567342U CN 204148402 U CN204148402 U CN 204148402U
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- CN
- China
- Prior art keywords
- punch press
- roll wheel
- connecting rod
- way clutch
- lower roll
- 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
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- Punching Or Piercing (AREA)
- Press Drives And Press Lines (AREA)
Abstract
The utility model punch press interval-automatic feed mechanism, comprise work bench of punch press, described work bench of punch press is provided with material strip delivery chute, described work bench of punch press is also provided with upper roll wheel and the lower roll wheel of conveying material strip, lower roll wheel is provided with one heart an one-way clutch, one-way clutch secures one end of connecting rod, the other end of connecting rod is fixed on the eccentric wheel of driving punch press drift.Owing to having installed a connecting rod on eccentric wheel, drive link motion by eccentric rotation, the other end of connecting rod has been connected on one-way clutch, drives lower roll wheel to rotate by one-way clutch, thus drives material strip motion by lower roll wheel, realizes self-feeding.Moreover one-way clutch can only drive the unidirectional intermittent rotary of lower roll wheel, thus drive the feeding of material strip automatic backlash.Because punch press drift and connecting rod share an eccentric wheel, feeding is carried out in the gap like this with regard to taking full advantage of punch, and takes full advantage of the power of punch press self, reaches the object of automatic backlash feeding.
Description
Technical field
The utility model relates to a kind of punching and edge-cutting mechanism, is specifically related to a kind of punch press interval-automatic feed mechanism.
Background technology
In cold stamping production process, punch die or pressing equipment adopt various mechanical device, replace manually completing punching production, be called punching production mechanization and automation.At present, punching automatic feeder structure has a variety of mode to realize.Wherein can be divided into following several large class: (1) numerical-control feed mechanism.This feed mechanism, by the control of numerical control, can realize multi-faceted feeding, can realize the feeding stroke of multiple feeding form and complexity.(2) electric feed mechanism.This feed mechanism is the realization being carried out feeding function by extra power source.(3) mechanical feed mechanism.Be the power by forcing press itself, by the power moved up and down of patrix, also by the power of rotating shaft, can realize the function of feeding.In a stamping press circulation, from feeding, starting, stroke of a press operation, this four processes of inloading part, the time of a press ram stroke, only account for 10 % ~ 25 % of a cycle time for working, the forcing press dry run time accounts for 90% ~ 75%, relevant with the qualification of stamping press classification, mould structure, stamping material situation, operative.Particularly when suitability for industrialized production, artificial loading can delay the efficiency of production, and the time not having Appropriate application forcing press to dally carries out automatic charging operation.
Utility model content
The purpose of this utility model is to provide a kind of punch press interval-automatic feed mechanism, and the time that forcing press can be utilized to dally and power, realize the automatic transport of material, reaches the requirement of automatic charging.
For achieving the above object, the technical solution of the utility model is: punch press interval-automatic feed mechanism, comprise work bench of punch press, described work bench of punch press is provided with material strip delivery chute, described work bench of punch press is also provided with upper roll wheel and the lower roll wheel of conveying material strip, lower roll wheel is provided with one heart an one-way clutch, one-way clutch secures one end of connecting rod, the other end of connecting rod is fixed on the eccentric wheel of driving punch press drift.
When adopting technique scheme, owing to having installed a connecting rod on eccentric wheel, drive link motion by eccentric rotation, the other end of connecting rod is connected on one-way clutch, drive lower roll wheel to rotate by one-way clutch, thus drive material strip motion by lower roll wheel, realize self-feeding.Moreover one-way clutch can only drive the unidirectional intermittent rotary of lower roll wheel, thus drive the feeding of material strip automatic backlash.Because punch press drift and connecting rod share an eccentric wheel, feeding is carried out in the gap like this with regard to taking full advantage of punch, and takes full advantage of the power of punch press self, reaches the object of automatic backlash feeding.
Further, described upper roll wheel is arranged on work bench of punch press by stage clip, described work bench of punch press is arranged the fulcrum of a lever, and the two ends of lever are separately fixed on upper roll wheel and punch press drift.Above-mentioned setting before punching press starts, can be lifted by means of lever harrow upper roll wheel, and the billot be pressed between two running rollers is unclamped, and like this, can avoid the billot when punch press punch because of the extruding of running roller and produce tension force.
Further, described punch press drift be positioned at eccentric immediately below, described punch press drift and eccentric wheel form slider-crank mechanism.
Further, described upper roll wheel is identical with the diameter of lower roll wheel.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
Fig. 1 is the structural representation of the utility model punch press interval-automatic feed mechanism embodiment.
Detailed description of the invention
As shown in Figure 1, the utility model punch press interval-automatic feed mechanism, what mainly play feeding function is upper roll wheel 1 and lower roll wheel 2, is provided with placement billot on the table between two running rollers.Workbench is offered specially a groove, for contacting of upper roll wheel 1 and lower roll wheel 2 and billot.Lower roll wheel 2 is provided with one heart an one-way clutch 5, one-way clutch 5 secures one end of connecting rod 8, the other end of connecting rod 8 is fixed on eccentric wheel 7, and eccentric wheel 7 is driven by machine power.Immediately below eccentric wheel 7, bias is connected to a drift 4, makes drift 4 and eccentric wheel 7 form slider-crank mechanism, drift 4 can be driven to slide up and down at vertical guide rail by eccentric wheel 7, carry out stamping-out to billot.Moreover by the rotation of eccentric wheel 7, connecting rod 8 drives lower roller shaft 2 to rotate by one-way clutch 5, due to the effect of one-way clutch 5, lower roll wheel 2 can only be sent to billot off and on according to certain speed toward drift direction, and can not feeding be rotated backward.
In addition, as optimal design, upper roll wheel 1 can be installed on the table by stage clip 6, and arrange the fulcrum of a lever 3 on the table, the two ends of lever 3 are separately fixed on upper roll wheel 1 and drift 4.Before punching press starts, by means of lever 3, upper roll wheel 1 is lifted, the billot be pressed between two running rollers is unclamped, like this, the billot when drift 4 punching press can be avoided because of the extruding of running roller and produce tension force.
Owing to having installed a connecting rod 8 on eccentric wheel 7, moved by the rotation drivening rod 8 of eccentric wheel 7, the other end of connecting rod 8 is connected on one-way clutch 5, drives lower roll wheel 2 to rotate by one-way clutch 5, thus drive material strip to move by lower roll wheel 2, realize self-feeding.Moreover one-way clutch 5 can only drive the unidirectional intermittent rotary of lower roll wheel 2, thus drive the feeding of material strip automatic backlash.Because drift 4 and connecting rod 8 share an eccentric wheel 7, feeding is carried out in the gap like this with regard to taking full advantage of drift 4 punching press, and takes full advantage of the power of punch press self, reaches the object of automatic backlash feeding.
Above-described is only preferred embodiment of the present utility model; should be understood that; for a person skilled in the art; under the prerequisite not departing from the utility model structure; some distortion and improvement can also be made; these also should be considered as protection domain of the present utility model, and these all can not affect effect and the practical applicability of the utility model enforcement.
Claims (4)
1. punch press interval-automatic feed mechanism, comprise work bench of punch press, described work bench of punch press is provided with material strip delivery chute, it is characterized in that, described work bench of punch press is also provided with upper roll wheel and the lower roll wheel of conveying material strip, lower roll wheel is provided with one heart an one-way clutch, one-way clutch secures one end of connecting rod, the other end of connecting rod is fixed on the eccentric wheel of driving punch press drift.
2. punch press interval-automatic feed mechanism according to claim 1, it is characterized in that, described upper roll wheel is arranged on work bench of punch press by stage clip, described work bench of punch press is arranged the fulcrum of a lever, and the two ends of lever are separately fixed on upper roll wheel and punch press drift.
3. punch press interval-automatic feed mechanism according to claim 1, is characterized in that, described punch press drift be positioned at eccentric immediately below, described punch press drift and eccentric wheel form slider-crank mechanism.
4. punch press interval-automatic feed mechanism according to claim 1, it is characterized in that, described upper roll wheel is identical with the diameter of lower roll wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420567342.7U CN204148402U (en) | 2014-09-29 | 2014-09-29 | Punch press interval-automatic feed mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420567342.7U CN204148402U (en) | 2014-09-29 | 2014-09-29 | Punch press interval-automatic feed mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204148402U true CN204148402U (en) | 2015-02-11 |
Family
ID=52506555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420567342.7U Expired - Fee Related CN204148402U (en) | 2014-09-29 | 2014-09-29 | Punch press interval-automatic feed mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204148402U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110405098A (en) * | 2019-07-31 | 2019-11-05 | 中原工学院 | A kind of stamping die automatic feed mechanism |
| CN111618145A (en) * | 2020-06-09 | 2020-09-04 | 程新华 | Processing equipment of building decoration |
| CN113579073A (en) * | 2021-08-05 | 2021-11-02 | 新乡贝源机械设备有限公司 | Aluminium alloy stamping forming equipment |
-
2014
- 2014-09-29 CN CN201420567342.7U patent/CN204148402U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110405098A (en) * | 2019-07-31 | 2019-11-05 | 中原工学院 | A kind of stamping die automatic feed mechanism |
| CN111618145A (en) * | 2020-06-09 | 2020-09-04 | 程新华 | Processing equipment of building decoration |
| CN113579073A (en) * | 2021-08-05 | 2021-11-02 | 新乡贝源机械设备有限公司 | Aluminium alloy stamping forming equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150211 Termination date: 20150929 |
|
| EXPY | Termination of patent right or utility model |