CN203003021U - Lifting and rotating base mechanism for lead cutting machines - Google Patents
Lifting and rotating base mechanism for lead cutting machines Download PDFInfo
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- CN203003021U CN203003021U CN 201220745935 CN201220745935U CN203003021U CN 203003021 U CN203003021 U CN 203003021U CN 201220745935 CN201220745935 CN 201220745935 CN 201220745935 U CN201220745935 U CN 201220745935U CN 203003021 U CN203003021 U CN 203003021U
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- hard steel
- holder
- pin device
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Abstract
The utility model relates to the technical field of vertical electronic component plug-in devices, and particularly relates to a lifting and rotating base mechanism for lead cutting machines. The base mechanism comprises a fixed seat, a rotating sleeve and a hollow rotating shaft, wherein the hollow rotating shaft is provided with a sunken linkage surface, the rotating sleeve is provided with a raised linkage surface, the fixed seat is provided with a corner driving device, the bottom end of the fixed seat is provided with a hard steel shaft, one end of the hard steel shaft is connected with the fixed seat, the other end of the hard steel shaft is connected with a base fluctuating cylinder, the base fluctuating cylinder comprises a cylinder seat and a floating joint, the bottom of the floating joint is connected with a piston rod of the base fluctuating cylinder, the top end of the floating joint is provided with a guide mechanism, the guide mechanism comprises a docking seat and a guide seat, the docking seat is fixedly connected with the top end of the floating joint, and the hollow rotating shaft is fixedly pressed against the guide seat. The base mechanism disclosed by the utility model can realize both the up-down actions of lead cutting machines and the steering actions of the lead cutting machines; and the base mechanism is simple in structure, relatively convenient for repair and maintenance, and strong in practicability.
Description
Technical field
The utility model relates to vertical electric sub-element plug-in component equipment technical field, relates in particular to cut pin device lifting rotation base mechanism.
Background technology
Along with the develop rapidly of electronic technology, the use of electronic product is also more and more extensive, and the PCB circuit board is the vitals of electronic product, and vertical plug-in machine is various vertical components to be inserted to the process equipment of PCB circuit board assigned address.in the process of vertical plug-in machine, generally first will be delivered to the component tape of vertical component the erect-position device to carry out the sub-material processing, then it is embedded on the chain folder, by other device, its top that is transported to pcb board is positioned again, then clamping device moves down, vertical component is inserted in the default stitch jack of PCB circuit board exactly, then clamping device resets, so that the new electronic component of gripping, carry out plug-in unit processing next time, the electronic component that plug-in mounting is good is stayed on the PCB circuit board, and move to the next position with the PCB circuit board, to carry out the operations such as reinforcement of weld.
but in the production and processing of reality, after being inserted into vertical component on the PCB circuit board, the pin of vertical component need to be cut short processing, so that the reinforcement of weld of electronic component, and vertical element is not unified lateral arrangement or vertically is arranged in the PCB circuit board, therefore need to cut the pin device can not only move up and down, also need to do go to action, but the existing pin device base of cutting can only be realized moving up and down, can't realize cutting the turning function of pin device, the PCB circuit board of can only vertical element unifying lateral arrangement or vertically arranging carries out plug-in unit processing, the non-unified lateral arrangement of vertical element or the PCB circuit board of vertically arranging are difficult to processing, be difficult to satisfy the demand of plug-in unit processing, defective is obvious.
Chinese patent application number discloses a kind of pin device lifting rotation base mechanism of cutting for 201220012836.X, this patent is by arranging shift fork and lift cylinder, the piston rod of lift cylinder is done under air pressure is controlled and is stretched out or bounce back when moving, the afterbody that drives shift fork swings up and down, make two branches of shift fork do reverse swinging up and down, make and cut the hollow rotating shaft that the pin device is connected and move up and down, thereby realize cutting the oscilaltion action of pin device, but in actual use, this mechanism structure relative complex, and after fault, maintenance and the relative trouble of maintenance.
Summary of the invention
The purpose of this utility model is to provide for the deficiencies in the prior art cuts pin device lifting rotation base mechanism, the utility model can be realized cutting the pin device and do knee-action, can realize again cutting pin device go to action, and simple in structure, maintenance is relative with maintenance convenient, practical.
for achieving the above object, the pin device lifting rotation base mechanism of cutting of the present utility model, comprise holder, be installed in the turning set and the hollow rotating shaft that is socketed on turning set of holder, the outer wall of described hollow rotating shaft is provided with sinking interlock face, the inwall of described turning set is provided with the projection interlock face that is complementary with the interlock face that sinks, described protruding interlock face and sinking interlock face butt, described holder is equiped with the angle driving device that rotates for driving turning set, the bottom of described holder is provided with the hard steel axle for guiding, one end of described hard steel axle is fixedly connected with holder, the other end of described hard steel axle is connected with the base upper and lower air cylinders, described base upper and lower air cylinders comprises cylinder block and the floating junction that is connected for the hard steel axle, be connected piston rod and connect in the bottom of described floating junction with the base upper and lower air cylinders, the top of described floating junction is provided with guiding mechanism, described guiding mechanism comprises butt joint base and guide holder, described butt joint base is fixedly connected with the top of floating junction, described hollow rotating shaft is fixedly connected with guide holder.
As preferably, the two ends of described cylinder block offer the installing hole that is connected for the hard steel axle, and the middle part of described cylinder block offers the first through hole that the piston rod for the base upper and lower air cylinders passes.
As preferably, described angle driving device comprises the corner wheel that is arranged at described turning set and the servo motor that is installed in holder, and the main shaft of described servo motor is connected with the corner wheel is traditional.
As preferably, the main shaft of described servo motor is provided with the active synchronization wheel, and described corner wheel is driven synchronizing wheel, and described active synchronization wheel is connected by toothed belt transmission with driven synchronizing wheel.
As preferably, described guiding mechanism comprises that also base cuts the beriberi cylinder, described base is cut the beriberi cylinder between butt joint base and guide holder, the bottom that described base is cut beriberi cylinder cylinder body is fixedly connected with butt joint base, described butt joint base is connected by support column with guide holder, the piston rod that described base is cut the beriberi cylinder is connected with air cylinder connecting rod, and described air cylinder connecting rod passes guide holder and is socketed on hollow rotating shaft.
As preferably, the two ends of described guide holder are provided with the pilot hole that passes for the hard steel axle, and the middle part of described guide holder is provided with the second through hole that passes for air cylinder connecting rod.
As preferably, described hard steel axle sleeve is connected to lining, and the cylinder end of described lining is socketed on pilot hole.
the beneficial effects of the utility model: in the use of reality, vertical plug-in machine cut the upper end that the pin device is arranged at described hollow rotating shaft, the piston rod of described base upper and lower air cylinders drives floating junction and moves up and down when doing stretching motion, the top of described floating junction is fixedly connected with the butt joint base of guiding mechanism, thereby also driving guiding mechanism moves up and down along the hard steel axle, the guide holder of described hollow rotating shaft and guiding mechanism is fixedly connected with, thereby realize that cutting the pin device does knee-action, angle driving device drives turning set and does go to action, because protruding interlock face and sinking interlock face butt, so synchronizeing with turning set, hollow rotating shaft rotates, pin device go to action is cut in realization, the utility model can be realized cutting the pin device and do knee-action, can realize again cutting pin device go to action, and simple in structure, maintenance is relative with maintenance convenient, practical.
Description of drawings
Fig. 1 is perspective view of the present utility model.
Fig. 2 is front view of the present utility model.
Fig. 3 is decomposition texture schematic diagram of the present utility model.
Fig. 4 is the assembling schematic diagram of the utility model hollow rotating shaft and turning set.
Reference numeral comprises:
1-holder, 2-turning set 21-protruding interlock face 3-hollow rotating shaft
31-sinking interlock face, 4-angle driving device, 41-corner wheel
42-servo motor, 421-active synchronization wheel, 43-Timing Belt, 5-hard steel axle
51-lining, 6-base upper and lower air cylinders, 61-cylinder block, 611-installing hole
612-the first through hole 62-floating junction 7-butt joint base 8-guide holder
81-pilot hole, 82-the second through hole 9-base is cut beriberi cylinder 10-support column
11-air cylinder connecting rod.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in detail.
as shown in Figures 1 to 4, comprise holder 1, be installed in the turning set 2 and the hollow rotating shaft 3 that is socketed on turning set 2 of holder, the outer wall of described hollow rotating shaft 3 is provided with sinking interlock face 31, the inwall of described turning set 2 is provided with the projection interlock face 21 that is complementary with the interlock face 31 that sinks, described protruding interlock face 21 and sinking interlock face 31 butts, described holder 1 is equiped with the angle driving device 4 that rotates for driving turning set 2, the bottom of described holder 1 is provided with the hard steel axle 5 for guiding, one end of described hard steel axle 5 is fixedly connected with holder 1, the other end of described hard steel axle 5 is connected with base upper and lower air cylinders 6, described base upper and lower air cylinders 6 comprises cylinder block 61 and the floating junction 62 that connects for being connected with the hard steel axle, be connected piston rod and connect in the bottom of described floating junction 62 with the base upper and lower air cylinders, the top of described floating junction 62 is provided with guiding mechanism, described guiding mechanism comprises butt joint base 7 and guide holder 8, described butt joint base 7 is fixedly connected with the top of floating junction 62, described hollow rotating shaft 3 is fixedly connected with guide holder 8.
the present embodiment is in the use of reality, vertical plug-in machine cut the upper end that the pin device is arranged at described hollow rotating shaft 3, the piston rod of described base upper and lower air cylinders 6 drives floating junction 62 and moves up and down when doing stretching motion, the top of described floating junction 62 is fixedly connected with the butt joint base of guiding mechanism 7, thereby also driving guiding mechanism moves up and down along the hard steel axle, the guide holder 8 of described hollow rotating shaft 3 and guiding mechanism is fixedly connected with, thereby realize that cutting the pin device does knee-action, angle driving device 4 drives turning set 2 and does go to action, because protruding interlock face 21 and sinking interlock face 31 butts, so hollow rotating shaft 3 is synchronizeed rotation with turning set 2, pin device go to action is cut in realization, the utility model can be realized cutting the pin device and do knee-action, can realize again cutting pin device go to action, and simple in structure, maintenance is relative with maintenance convenient, practical.
In the present embodiment, the two ends of described cylinder block 61 offer the installing hole 611 that connects for being connected with the hard steel axle, the middle part of described cylinder block 61 offers the first through hole 612 that the piston rod for base upper and lower air cylinders 6 passes, the described piston rod that supplies base upper and lower air cylinders 6 passes the first through hole 612 when doing stretching motion.
In the present embodiment, described angle driving device 4 comprises the corner wheel 41 that is arranged at described turning set and the servo motor 42 that is installed in holder 1, the main shaft of described servo motor 42 is connected with corner wheel 41 tradition, the main shaft rotating of servo motor 42, rotate thereby drive corner wheel 41, realize cutting the go to action of pin device.
in the present embodiment, the main shaft of described servo motor 42 is provided with active synchronization wheel 421, described corner wheel 41 is driven synchronizing wheel, described active synchronization wheel 421 is in transmission connection by Timing Belt 43 with driven synchronizing wheel, control to realize the rotation forward or backwards of the main shaft of servo motor 42 by circuit, and drive corner wheel 41 and turning set 2 rotations, thereby realize the driving function of described angle driving device, active synchronization wheel 421 is in transmission connection by Timing Belt 43 with driven synchronizing wheel, cause with belt creep to turn to the main shaft that prevents servo motor 42 or corner wheel 41 and drive accuracy and reduce, improve the crudy of vertical plug-in machine.
in the present embodiment, described guiding mechanism comprises that also base cuts beriberi cylinder 9, described base is cut beriberi cylinder 9 between butt joint base 7 and guide holder 8, the bottom that described base is cut beriberi cylinder 9 cylinder bodies is fixedly connected with butt joint base 7, described butt joint base 7 is connected by support column 10 with guide holder 8, the piston rod that described base is cut beriberi cylinder 9 is connected with air cylinder connecting rod 11, described air cylinder connecting rod 11 passes guide holder 8 and is socketed on hollow rotating shaft 3, in actual practical process, cut the pin device and also need to complete an action that the pin of vertical component is cut off, base is cut the piston rod of beriberi cylinder 9 and is done stretching motion, piston rod drives air cylinder connecting rod 11 and moves up and down in hollow rotating shaft 3, air cylinder connecting rod 11 moves downward, cut the pin device and complete the action of cutting off pin, air cylinder connecting rod 11 moves downward, cut the pin device and unclamp pin.
In the present embodiment, the two ends of described guide holder 8 are provided with the pilot hole 81 that passes for hard steel axle 5, the middle part of described guide holder 8 is provided with the second through hole 82 that passes for air cylinder connecting rod 11, guiding mechanism moves up and down along hard steel axle 5, described air cylinder connecting rod 11 passes the second through hole 82 and is socketed on hollow rotating shaft 3, base is cut beriberi cylinder 9 driving air cylinder connecting rods 11 and is moved up and down, and realizes that cutting the pin device completes the action of cutting off vertical element pin.
In the present embodiment, described hard steel axle 5 is socketed with lining 51, the cylinder end of described lining 51 is socketed on pilot hole 81, guiding mechanism can rub with hard steel axle 5 when moving up and down, lining 51 is housed prevents 5 wearing and tearing of hard steel axle, and lining 51 costs are low, easily change, if lining 51 is not housed, after hard steel axle 5 damages, replacement cost is higher.
Above content is only preferred embodiment of the present utility model, for those of ordinary skill in the art, according to thought of the present utility model, all will change in specific embodiments and applications, this description should not be construed as restriction of the present utility model.
Claims (7)
1. cut pin device lifting rotation base mechanism, comprise holder (1), be installed in the turning set (2) of holder and be socketed on the hollow rotating shaft (3) of turning set (2), it is characterized in that: the outer wall of described hollow rotating shaft (3) is provided with sinking interlock face (31), the inwall of described turning set (2) is provided with the projection interlock face (21) that is complementary with the interlock face that sinks (31), described protruding interlock face (21) and sinking interlock face (31) butt, described holder (1) is equiped with the angle driving device (4) that rotates for driving turning set (2), the bottom of described holder (1) is provided with the hard steel axle (5) for guiding, one end of described hard steel axle (5) is fixedly connected with holder (1), the other end of described hard steel axle (5) is connected with base upper and lower air cylinders (6), described base upper and lower air cylinders (6) comprises for being connected 5 with the hard steel axle) cylinder block (61) and the floating junction (62) that connect, be connected piston rod and connect in the bottom of described floating junction (62) with the base upper and lower air cylinders, the top of described floating junction (62) is provided with guiding mechanism, described guiding mechanism comprises butt joint base (7) and guide holder (8), described butt joint base (7) is fixedly connected with the top of floating junction (62), described hollow rotating shaft (3) is fixedly connected with guide holder (8).
2. the pin device lifting rotation base mechanism of cutting according to claim 1, it is characterized in that: the two ends of described cylinder block (61) offer for being connected 5 with the hard steel axle) installing hole (611) that connects, the middle part of described cylinder block (61) offers the first through hole (612) that the piston rod for base upper and lower air cylinders (6) passes.
3. the pin device lifting rotation base mechanism of cutting according to claim 1, it is characterized in that: described angle driving device (4) comprises the corner wheel (41) that is arranged at described turning set and the servo motor (42) that is installed in holder (1), and the main shaft of described servo motor (42) is connected with corner wheel (41) tradition.
4. the pin device lifting rotation base mechanism of cutting according to claim 3, it is characterized in that: the main shaft of described servo motor (42) is provided with active synchronization wheel (421), described corner wheel (41) is driven synchronizing wheel, and described active synchronization wheel (421) is in transmission connection by Timing Belt (43) with driven synchronizing wheel.
5. the pin device lifting rotation base mechanism of cutting according to claim 1, it is characterized in that: described guiding mechanism comprises that also base cuts beriberi cylinder (9), described base is cut beriberi cylinder (9) and is positioned between butt joint base (7) and guide holder (8), the bottom that described base is cut beriberi cylinder (9) cylinder body is fixedly connected with butt joint base (7), described butt joint base (7) is connected by support column (10) with guide holder (8), the piston rod that described base is cut beriberi cylinder (9) is connected with air cylinder connecting rod (11), described air cylinder connecting rod (11) passes guide holder (8) and is socketed on hollow rotating shaft (3).
6. the pin device lifting rotation base mechanism of cutting according to claim 5, it is characterized in that: the two ends of described guide holder (8) are provided with the pilot hole (81) that passes for hard steel axle (5), and the middle part of described guide holder (8) is provided with the second through hole (82) that passes for air cylinder connecting rod (11).
7. the pin device lifting rotation base mechanism of cutting according to claim 6, it is characterized in that: described hard steel axle (5) is socketed with lining (51), and the cylinder end of described lining (51) is socketed on pilot hole (81).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220745935 CN203003021U (en) | 2012-12-31 | 2012-12-31 | Lifting and rotating base mechanism for lead cutting machines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220745935 CN203003021U (en) | 2012-12-31 | 2012-12-31 | Lifting and rotating base mechanism for lead cutting machines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203003021U true CN203003021U (en) | 2013-06-19 |
Family
ID=48594654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220745935 Expired - Fee Related CN203003021U (en) | 2012-12-31 | 2012-12-31 | Lifting and rotating base mechanism for lead cutting machines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203003021U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108356506A (en) * | 2018-03-23 | 2018-08-03 | 中国科学院合肥物质科学研究院 | A kind of stubborn silk device of wax crayon production line for automatically assembling |
-
2012
- 2012-12-31 CN CN 201220745935 patent/CN203003021U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108356506A (en) * | 2018-03-23 | 2018-08-03 | 中国科学院合肥物质科学研究院 | A kind of stubborn silk device of wax crayon production line for automatically assembling |
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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: 20130619 Termination date: 20141231 |
|
| EXPY | Termination of patent right or utility model |