CN112004397A - Electronic components pin interval correcting unit - Google Patents
Electronic components pin interval correcting unit Download PDFInfo
- Publication number
- CN112004397A CN112004397A CN202011067594.XA CN202011067594A CN112004397A CN 112004397 A CN112004397 A CN 112004397A CN 202011067594 A CN202011067594 A CN 202011067594A CN 112004397 A CN112004397 A CN 112004397A
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- China
- Prior art keywords
- fixedly connected
- gear
- worm
- motor
- main frame
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K13/00—Apparatus or processes specially adapted for manufacturing or adjusting assemblages of electric components
- H05K13/0015—Orientation; Alignment; Positioning
Abstract
The invention discloses an electronic component pin interval correction device, which relates to the technical field of pin interval correction and comprises a main frame, wherein a position changing device is fixedly connected inside the main frame, a lifting device is fixedly connected to one side, close to the position changing device, of the main frame, a position fixing plate is connected to one side, close to the lifting device, of the main frame, a first motor is fixedly connected to one end, close to the lifting device, of the main frame, the top end of the main frame is connected with a position fixing device, a driving device is fixedly connected inside the position fixing device, a third motor is fixedly connected inside the position changing device, and a mandrel is fixedly connected to an output shaft of the third motor. This electronic components pin interval correcting unit, through at the inside position fixed plate of device, each inside groove of position fixed plate can carry out the chucking to a plurality of pins, and the correction of many pins of carrying on that can be quick improves correction efficiency.
Description
Technical Field
The invention relates to the technical field of pin pitch correction, in particular to a pin pitch correction device for an electronic component.
Background
With the rapid development of science and technology, various industries have more and more demands on electronic chips. In the manufacturing and mounting process of the electronic chip, the corner of the electronic chip is very easy to bend, the manual correction of the corner of the electronic chip is not easy to reach proper precision, and the repeated correction easily breaks the corner. With the development of automatic chip welding, the requirement on the mechanical precision of the chip corner is higher and higher, and the manual correction cannot meet the requirement of automatic development, which is a disadvantage of the prior art.
In chinese utility model patent application no: CN201721011031.2 discloses a device for correcting pin pitch of electronic components, where the transmission system includes a transmission shaft, one end of the transmission shaft is fixed on the front support bearing seat through a thrust ball bearing and connected with a motor, the middle section of the transmission shaft is fixed with the rear support bearing seat through a deep groove ball bearing, the transmission shaft between the front support bearing seat and the rear support bearing seat is an optical axis, and the rest of the transmission shaft is a threaded shaft. This electronic components pin interval correcting unit because present pin generally has a plurality ofly, in correction process, unable correction of one, correction process is loaded down with trivial details, and the device does not set up pin protection device at correction process simultaneously, can arouse the damage of pin, and present various electronic component's model is different simultaneously, and the device can't be convenient appearance of oneself, consequently can't fix it with electronic component, can appear rectifying inaccurate problem.
Therefore, it is necessary to provide an apparatus for correcting the pin pitch of electronic components to solve the above problems.
Disclosure of Invention
Technical problem to be solved
The invention aims to provide a pin pitch correction device for an electronic component, which aims to solve the problems that the existing pin pitch correction device for the electronic component in the background technology is inaccurate in correction, easily damages pins during correction and is complicated in correction process.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: a pin interval correction device for an electronic component comprises a main frame, wherein a position changing device is fixedly connected inside the main frame, a lifting device is fixedly connected to one side, close to the position changing device, of the main frame, a position fixing plate is connected to one side, close to the lifting device, of the main frame, a first motor is fixedly connected to one end, close to the lifting device, of the main frame, a position fixing device is connected to the top end of the main frame, a driving device is fixedly connected to the inside of the position fixing device, a third motor is fixedly connected to the inside of the position changing device, a mandrel is fixedly connected to an output shaft of the third motor, a third gear is connected to one side, close to the third motor, of the mandrel, a rack is connected to the circumference of the third gear in a meshing manner, a fourth gear is connected to one end, far away from the third gear, of the rack, the one end fixedly connected with conical gear that the third motor was kept away from to the mandrel, the one end that the position change device is close to conical gear is connected with the second worm wheel, one side fixed surface that conical gear was kept away from to the second worm wheel is connected with the connecting block, drive arrangement's inside fixedly connected with second motor, the first worm wheel of output shaft fixedly connected with of second motor, the circumference department meshing of first worm wheel is connected with first worm, the first gear of center department fixedly connected with of first worm, the circumference department meshing of first gear is connected with the second gear, the center department fixedly connected with bottom mounting plate of second gear, one side that the position fixing device is close to first worm rotates and is connected with the second worm, the one end that the position fixing device is close to the second worm rotates and is connected with the third worm.
Preferably, there are two of the position changing devices, and the two position changing devices are symmetrically distributed in the main frame.
Preferably, one end of the lifting device close to the first motor is rotatably connected with a sliding block, and the lifting device is fixedly connected with the main frame.
Preferably, an output shaft of the first motor is fixedly connected with a connecting shaft, and the first motor is in threaded connection with the position fixing device.
Preferably, a sliding block is fixedly connected inside the third gear, a sliding groove is formed in the surface of the mandrel, the mandrel is connected with the third gear in a sliding mode, and the mandrel is connected with the connecting block in a sliding mode.
Preferably, the position fixing plate is provided with a screw hole in the position fixing plate close to the screw rod, and the position fixing plate is in threaded connection with the screw rod.
Preferably, the circumference of the bevel gear is engaged and connected with a bevel gear, and the center of the bevel gear is fixedly connected with the second worm gear.
Preferably, there are three first gears, the first gear is fixedly connected with the second worm, and the first gear is fixedly connected with the third worm.
(III) advantageous effects
Compared with the prior art, the invention provides a pin pitch correction device for an electronic component, which has the following beneficial effects:
1. this electronic components pin interval correcting unit, through at the inside position fixed plate of device, each inside groove of position fixed plate can carry out the chucking to a plurality of pins, and the correction of many pins of carrying on that can be quick improves correction efficiency.
2. This electronic components pin interval correcting unit through at device internal connection position fixing device, the inside drive arrangement of position fixing device can adapt to the electronic component of different specifications to in the complete fixation to electronic component, improve the correction precision.
3. This electronic components pin interval correcting unit can also protect the appearance of pin at the alignment process through the recess in the position fixing plate, causes the damage to the pin when preventing the pin from proofreading, improves the security among the alignment process.
Drawings
FIG. 1 is a schematic cross-sectional view of the general structure of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;
FIG. 3 is an enlarged schematic view of the structure of FIG. 1 at B in accordance with the present invention;
FIG. 4 is a side view of a first gear arrangement of the present invention;
fig. 5 is a perspective view showing the general structure of the present invention.
In the figure: 1. a main frame; 2. a position changing device; 3. a lifting device; 4. a position fixing plate; 5. a first motor; 6. a drive device; 7. a position fixing device; 8. a second motor; 9. a first worm gear; 10. a first worm; 11. a first gear; 12. a second gear; 13. a bottom fixing plate; 14. a third motor; 15. a third gear; 16. a bevel gear; 17. a mandrel; 18. a second worm gear; 19. connecting blocks; 20. a rack; 21. a fourth gear; 22. a screw; 23. a second worm; 24. a third worm.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-5, a pin pitch correction device for electronic components includes a main frame 1, two position changing devices 2 are fixedly connected to the inside of the main frame 1, the two position changing devices 2 are symmetrically distributed on the inside of the main frame 1, a lifting device 3 is fixedly connected to one side of the main frame 1 close to the position changing device 2, one end of the lifting device 3 close to a first motor 5 is rotatably connected with a slider, the lifting device 3 is fixedly connected with the main frame 1, one side of the main frame 1 close to the lifting device 3 is connected with a position fixing plate 4, by means of the position fixing plate 4 inside the device, each groove inside the position fixing plate 4 can clamp a plurality of pins, so as to rapidly correct a plurality of pins, thereby improving the correction efficiency, the position fixing plate 4 is provided with a screw hole close to the inside of a screw rod 22, and the position fixing plate 4 is in threaded connection with the screw rod 22, the appearance of the pins can be protected in the correction process through the grooves in the position fixing plate 4, the pins are prevented from being damaged in the correction process, and the safety in the correction process is improved, one end, close to the lifting device 3, of the main frame 1 is fixedly connected with a first motor 5, the top end of the main frame 1 is connected with a position fixing device 7, the position fixing device 7 is connected with the inside of the device, a driving device 6 inside the position fixing device 7 can adapt to electronic elements of different specifications, so that the electronic elements can be completely fixed, and the correction precision is improved, an output shaft of the first motor 5 is fixedly connected with a connecting shaft, the first motor 5 is in threaded connection with the position fixing device 7, the driving device 6 is fixedly connected with the inside of the position fixing device 7, a third motor 14 is fixedly connected with the inside of the position changing device 2, and an output shaft 17 of the third motor 14 is fixedly connected with a, a third gear 15 is connected to one side of the mandrel 17 close to the third motor 14, a sliding block is fixedly connected to the inside of the third gear 15, a sliding groove is formed in the surface of the mandrel 17, the mandrel 17 is connected with the third gear 15 in a sliding manner, the mandrel 17 is connected with a connecting block 19 in a sliding manner, a rack 20 is meshed and connected to the circumference of the third gear 15, a fourth gear 21 is connected to one end of the rack 20 far away from the third gear 15, a screw 22 is connected to the center of the fourth gear 21, a conical gear 16 is fixedly connected to one end of the mandrel 17 far away from the third motor 14, a bevel gear is meshed and connected to the circumference of the conical gear 16, the center of the bevel gear is fixedly connected with a second worm gear 18, one end of the position changing device 2 close to the conical gear 16 is connected with a second worm gear 18, a connecting block 19 is fixedly connected to one side surface of the, the output shaft of the second motor 8 is fixedly connected with a first worm wheel 9, the circumference of the first worm wheel 9 is engaged and connected with a first worm 10, the center of the first worm 10 is fixedly connected with a first gear 11, the number of the first gears 11 is three, the first gear 11 is fixedly connected with a second worm 23, the first gear 11 is fixedly connected with a third worm 24, the first worm 10 is driven to rotate by the first worm wheel 9, then the first gear 11, which is fixedly connected with the first worm 10, rotates, then the second gear 12 rotates, and further moving the bottom fixing plate 13 to fix the electronic component, wherein the circumference of the first gear 11 is engaged and connected with the second gear 12, the center of the second gear 12 is fixedly connected with the bottom fixing plate 13, one side of the position fixing device 7 close to the first worm 10 is rotatably connected with the second worm 23, and one end of the position fixing device 7 close to the second worm 23 is rotatably connected with the third worm 24.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
The working principle is as follows: before the correction operation is carried out, an electronic component is placed in a position fixing device 7, a driving device 6 in the position fixing device 7 is utilized, a second motor 8 is utilized to rotate to drive a first gear 11 to rotate, then a bottom fixing plate 13 at the bottom 7 of the position fixing device moves while a first worm 10 moves to realize the fixation of the electronic component, then a first motor 5 of the device drives the position fixing device 7 to move, pins of the electronic component extend into grooves in the position fixing plate 4, then a third motor 14 in a position changing device 2 is utilized to drive a screw 22 and a second worm gear 18 to rotate, the left and right vertical movement of the position fixing plate 4 is realized, and finally the correction of the pins of the electronic component is realized.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides an electronic components pin interval correcting unit, includes body frame (1), its characterized in that: the inner fixed connection of the main frame (1) is provided with a position changing device (2), one side of the main frame (1) close to the position changing device (2) is fixedly connected with a lifting device (3), one side of the main frame (1) close to the lifting device (3) is connected with a position fixing plate (4), one end of the main frame (1) close to the lifting device (3) is fixedly connected with a first motor (5), the top end of the main frame (1) is connected with a position fixing device (7), the inner fixed connection of the position fixing device (7) is provided with a driving device (6), the inner fixed connection of the position changing device (2) is provided with a third motor (14), the output shaft of the third motor (14) is fixedly connected with a mandrel (17), one side of the mandrel (17) close to the third motor (14) is connected with a third gear (15), a rack (20) is connected to the circumference of the third gear (15) in a meshed manner, one end, far away from the third gear (15), of the rack (20) is connected with a fourth gear (21), the center of the fourth gear (21) is connected with a screw rod (22), one end, far away from the third motor (14), of the mandrel (17) is fixedly connected with a bevel gear (16), one end, close to the bevel gear (16), of the position changing device (2) is connected with a second worm wheel (18), one side surface, far away from the bevel gear (16), of the second worm wheel (18) is fixedly connected with a connecting block (19), the interior of the driving device (6) is fixedly connected with a second motor (8), an output shaft of the second motor (8) is fixedly connected with a first worm wheel (9), and the circumference of the first worm wheel (9) is connected with a first worm (10) in a meshed manner, the center department fixedly connected with first gear (11) of first worm (10), the circumference department meshing of first gear (11) is connected with second gear (12), the center department fixedly connected with bottom fixed plate (13) of second gear (12), one side that position fixing device (7) are close to first worm (10) is rotated and is connected with second worm (23), the one end that position fixing device (7) are close to second worm (23) is rotated and is connected with third worm (24).
2. The pin pitch correction device for electronic components according to claim 1, wherein: the number of the position changing devices (2) is two, and the two position changing devices (2) are symmetrically distributed in the main frame (1).
3. The pin pitch correction device for electronic components according to claim 1, wherein: one end of the lifting device (3) close to the first motor (5) is rotatably connected with a sliding block, and the lifting device (3) is fixedly connected with the main frame (1).
4. The pin pitch correction device for electronic components according to claim 1, wherein: an output shaft of the first motor (5) is fixedly connected with a connecting shaft, and the first motor (5) is connected with the position fixing device (7) through threads.
5. The pin pitch correction device for electronic components according to claim 1, wherein: the inner part of the third gear (15) is fixedly connected with a sliding block, the surface of the mandrel (17) is provided with a sliding groove, the mandrel (17) is in sliding connection with the third gear (15), and the mandrel (17) is in sliding connection with the connecting block (19).
6. The pin pitch correction device for electronic components according to claim 1, wherein: the screw hole is formed in the position fixing plate (4) close to the screw rod (22), and the position fixing plate (4) is in threaded connection with the screw rod (22).
7. The pin pitch correction device for electronic components according to claim 1, wherein: the circumference of the bevel gear (16) is connected with a bevel gear in a meshing manner, and the center of the bevel gear is fixedly connected with a second worm gear (18).
8. The pin pitch correction device for electronic components according to claim 1, wherein: the number of the first gears (11) is three, the first gears (11) are fixedly connected with the second worm (23), and the first gears (11) are fixedly connected with the third worm (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011067594.XA CN112004397A (en) | 2020-10-06 | 2020-10-06 | Electronic components pin interval correcting unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011067594.XA CN112004397A (en) | 2020-10-06 | 2020-10-06 | Electronic components pin interval correcting unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112004397A true CN112004397A (en) | 2020-11-27 |
Family
ID=73475088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011067594.XA Withdrawn CN112004397A (en) | 2020-10-06 | 2020-10-06 | Electronic components pin interval correcting unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112004397A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113973491A (en) * | 2021-10-25 | 2022-01-25 | 深圳市本致科技有限公司 | Multifunctional pretreatment device for electronic element |
-
2020
- 2020-10-06 CN CN202011067594.XA patent/CN112004397A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113973491A (en) * | 2021-10-25 | 2022-01-25 | 深圳市本致科技有限公司 | Multifunctional pretreatment device for electronic element |
| CN113973491B (en) * | 2021-10-25 | 2023-05-23 | 深圳市本致科技有限公司 | Multifunctional pretreatment device for electronic element |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20201127 |
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| WW01 | Invention patent application withdrawn after publication |