CN202825404U - Mechanical type automatic feed and discharge device - Google Patents
Mechanical type automatic feed and discharge device Download PDFInfo
- Publication number
- CN202825404U CN202825404U CN 201220488454 CN201220488454U CN202825404U CN 202825404 U CN202825404 U CN 202825404U CN 201220488454 CN201220488454 CN 201220488454 CN 201220488454 U CN201220488454 U CN 201220488454U CN 202825404 U CN202825404 U CN 202825404U
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- finger
- transmission shaft
- mechanical type
- type automatic
- fairlead
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Abstract
The utility model relates to a mechanical type automatic feed and discharge device used in machining industry. The mechanical type automatic feed and discharge device comprises a base seat, a transmission shaft and a driving mechanism, wherein one end of the transmission shaft stretches into the base seat, the other end of the transmission shaft stretches out of the base seat, and the driving mechanism drives the transmission shaft to move. A guide sleeve used for guiding the transmission shaft is arranged on the base seat, the outer diameter of one end of the guide sleeve is shorter than that of the other end of the guide sleeve, and the end, stretching out of the base seat, of the transmission shaft penetrates through the guide sleeve. A finger fixing sleeve is arranged on the end portion, stretching out of the guide sleeve, of the transmission shaft, the upper portion of the finger fixing sleeve is movably connected with an upper finger, the lower portion of the finger fixing sleeve is connected with a lower finger, the left end of the upper finger and the left end of the lower finger stretch to the guide sleeve, a tension device is arranged at the left end of the upper finger, another tension device is arranged at the left end of the lower finger, and a return mechanism is arranged on the finger fixing sleeve and used for enabling the upper finger and the lower finger to move back to original positions. The mechanical type automatic feed and discharge device can be used for automatically clamping and loosening a workpiece and can accurately grasp material feeding time and material discharging time, and therefore the full utilization rate and the work efficiency of equipment are improved, and at the same time, a large amount of manpower is not wasted.
Description
Technical field
The utility model relates to the machining equipment technical field, a kind of mechanical type automatic loading and unloading device that is specifically related to use in the machining.
Background technology
Workpiece in the existing workshop all has manually up and down to be realized, it is larger that this method is subject to subjective influence degree, be not easy to hold accurately feeding time, and in artificial loading and unloading process, staff's secure context can not get effective assurance, the staff usually occurs and damaged by machine, adopt the inefficiency of artificial loading and unloading and waste a large amount of manpowers.
The utility model content
For above-mentioned technical problem, the utility model provides a kind of mechanical type automatic loading and unloading device, and it can to workpiece automatic charging, blanking, accurately hold the loading and unloading time, improve the rate that takes full advantage of and the operating efficiency of equipment, do not wasted a large amount of manpowers simultaneously.
The realization the technical solution of the utility model is as follows:
The mechanical type automatic loading and unloading device, this device comprises pedestal, power transmission shaft, one end of this power transmission shaft stretches in the pedestal, the other end reaches the outside of pedestal, and be arranged on the pedestal and drive the driving mechanism that power transmission shaft moves back and forth, be fixedly installed the fairlead that power transmission shaft is led on the described pedestal, one end external diameter of fairlead is less than other end external diameter, the end that described power transmission shaft exposes pedestal passes fairlead, the end part of driving shaft that stretches out fairlead is fixedly installed the finger fixed cover, the top movable of finger fixed cover is connected with finger, the bottom of finger fixed cover is connected with lower finger, described upper finger, the left end of lower finger extends on the fairlead, at upper finger, the left end of lower finger is provided with tightening device, and is arranged on the finger fixed cover upper finger, the recovery mechanism of assistant's fingering row playback.
Described tightening device comprises the first bolt that is fixedly installed on the finger left end, be fixedly installed on the first block on the first bolt, the first block withstands on the fairlead, and the second bolt that is fixedly installed on lower finger left end, be fixedly installed on the second block on the second bolt, the second block withstands on the fairlead.
The described mechanism of recovering comprises upper fore-set, the lower fore-set that is arranged in the finger fixed cover, is provided with the recovery spring between upper fore-set, lower fore-set, and the upper end of upper fore-set withstands on to be pointed, and the lower end of lower fore-set withstands on the lower finger.
Described driving mechanism comprises the driving shaft that is arranged on the pedestal, is fixedly installed on the driven wheel of driving shaft one end, is provided with the teeth groove that matches with driven wheel at power transmission shaft.
Described driven wheel is sector gear.
Described driven wheel is circular gear.
Adopted such scheme, driving shaft rotate to drive driven wheel and rotates, and the tooth on the driven wheel cooperates with teeth groove transmission on the power transmission shaft, thereby can drive moving back and forth of power transmission shaft; When power transmission shaft stretches out pedestal, finger in the drive, lower finger stretches out together, at upper finger, the assistant refers to when protruding, when the first block and the second block move to large fairlead one end of external diameter simultaneously, the first block, the second block is strutted, at power transmission shaft when reclaiming contracting, then drive upper finger, lower finger shrinks together, namely upward point, lower finger leaves the large fairlead of external diameter one end, at upper fore-set, under the effect of lower fore-set and recovery spring, upper finger, the pinching end of lower finger loosens the clamping to workpiece, thereby workpiece can fall, so just, can carry out Automatic-clamping to workpiece, loosen, workpiece is placed into the position of appointment.The utility model can be to the workpiece Automatic-clamping, loosen, and can accurately grasp the loading and unloading time, has improved the rate that takes full advantage of and the operating efficiency of equipment, does not waste a large amount of manpowers simultaneously.
Description of drawings
Fig. 1 is structural representation of the present utility model;
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is further specified.
Referring to Fig. 1, the mechanical type automatic loading and unloading device, this device comprises pedestal 1, power transmission shaft 2, the outside that one end of this power transmission shaft 2 stretches in the pedestal, the other end reaches pedestal, and be arranged on the pedestal and drive the driving mechanism that power transmission shaft moves back and forth, this driving mechanism comprises the driving shaft 3 that is arranged on the pedestal 1, is fixedly installed on the driven wheel 4 of driving shaft 3 one ends, is provided with the teeth groove 5 that matches with driven wheel 4 at power transmission shaft 2;
Be fixedly installed the fairlead 6 that power transmission shaft 2 is led at pedestal 1, one end, 61 external diameters of fairlead 6 are less than the other end 62 external diameters, the end that power transmission shaft 2 exposes pedestal passes fairlead 6, the end part of driving shaft that stretches out fairlead 6 is fixedly installed finger fixed cover 7, the top movable of finger fixed cover 7 is connected with finger 8, the bottom of finger fixed cover 7 is connected with lower finger 9, upper finger 8, the left end of lower finger 9 extends on the fairlead 6, at upper finger, the left end of lower finger is provided with tightening device, tightening device comprises the first bolt 10 that is fixedly installed on finger 8 left ends, be fixedly installed on the first block 11 on the first bolt 10, the first block 11 withstands on the fairlead 6, and the second bolt 12 that is fixedly installed on lower finger left end, the second block 13, the second blocks 13 that are fixedly installed on the second bolt withstand on the fairlead 6.
And be arranged on the finger fixed cover recovery mechanism to the playback of upper finger, assistant's fingering row, recover mechanism and comprise upper fore-set 14, the lower fore-set 15 that is arranged in the finger fixed cover, between upper fore-set 14, lower fore-set 15, be provided with and recover spring 16, the upper end of upper fore-set 14 withstands on the finger 8, and the lower end of lower fore-set 15 withstands on the lower finger 9.
In the present embodiment, driven wheel is sector gear, can certainly select circular gear.
Claims (6)
1. mechanical type automatic loading and unloading device, it is characterized in that: this device comprises pedestal, power transmission shaft, one end of this power transmission shaft stretches in the pedestal, the other end reaches the outside of pedestal, and be arranged on the pedestal and drive the driving mechanism that power transmission shaft moves back and forth, be fixedly installed the fairlead that power transmission shaft is led on the described pedestal, one end external diameter of fairlead is less than other end external diameter, the end that described power transmission shaft exposes pedestal passes fairlead, the end part of driving shaft that stretches out fairlead is fixedly installed the finger fixed cover, the top movable of finger fixed cover is connected with finger, the bottom of finger fixed cover is connected with lower finger, described upper finger, the left end of lower finger extends on the fairlead, at upper finger, the left end of lower finger is provided with tightening device, and is arranged on the finger fixed cover upper finger, the recovery mechanism of assistant's fingering row playback.
2. mechanical type automatic loading and unloading device according to claim 1, it is characterized in that: described tightening device comprises the first bolt that is fixedly installed on the finger left end, be fixedly installed on the first block on the first bolt, the first block withstands on the fairlead, and the second bolt that is fixedly installed on lower finger left end, be fixedly installed on the second block on the second bolt, the second block withstands on the fairlead.
3. mechanical type automatic loading and unloading device according to claim 1, it is characterized in that: the described mechanism of recovering comprises upper fore-set, the lower fore-set that is arranged in the finger fixed cover, between upper fore-set, lower fore-set, be provided with the recovery spring, the upper end of upper fore-set withstands on to be pointed, and the lower end of lower fore-set withstands on the lower finger.
4. mechanical type automatic loading and unloading device according to claim 1, it is characterized in that: described driving mechanism comprises the driving shaft that is arranged on the pedestal, be fixedly installed on the driven wheel of driving shaft one end, be provided with the teeth groove that matches with driven wheel at power transmission shaft.
5. mechanical type automatic loading and unloading device according to claim 4, it is characterized in that: described driven wheel is sector gear.
6. mechanical type automatic loading and unloading device according to claim 4, it is characterized in that: described driven wheel is circular gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220488454 CN202825404U (en) | 2012-09-21 | 2012-09-21 | Mechanical type automatic feed and discharge device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220488454 CN202825404U (en) | 2012-09-21 | 2012-09-21 | Mechanical type automatic feed and discharge device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202825404U true CN202825404U (en) | 2013-03-27 |
Family
ID=47937196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220488454 Expired - Fee Related CN202825404U (en) | 2012-09-21 | 2012-09-21 | Mechanical type automatic feed and discharge device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202825404U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102896550A (en) * | 2012-09-21 | 2013-01-30 | 常州市立威刀具有限公司 | Mechanical automatic feeding and discharging device |
-
2012
- 2012-09-21 CN CN 201220488454 patent/CN202825404U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102896550A (en) * | 2012-09-21 | 2013-01-30 | 常州市立威刀具有限公司 | Mechanical automatic feeding and discharging device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130327 Termination date: 20130921 |