CN215032725U

CN215032725U - Automatic blanking device for metal support part of electronic circuit board

Info

Publication number: CN215032725U
Application number: CN202121327705.6U
Authority: CN
Inventors: 吴晓青
Original assignee: Changshu Huakai Metal Product Co ltd
Current assignee: Changshu Huakai Metal Product Co ltd
Priority date: 2021-06-16
Filing date: 2021-06-16
Publication date: 2021-12-07
Anticipated expiration: 2031-06-16

Abstract

The utility model belongs to the technical field of the electronic circuit board, especially, be an automatic punching device of electronic circuit board metal support part, generally need the manual work to advance line location to current punching device, complex operation, the problem of blanking inefficiency, present proposes following scheme, and it includes the casing, fixed mounting has the backup pad in the casing, and the blanking hole has been seted up at the top of backup pad, and fixed mounting has the pneumatic cylinder in the casing, fixedly connected with hydraulic plate on the piston shaft of pneumatic cylinder, and the bottom fixed mounting of hydraulic plate has the blanking head, and the blanking head matches with the blanking hole, and the magazine has been placed in the activity on the bottom inner wall of casing, and fixed mounting has the motor in the casing, and the first gear of fixedly connected with on the output shaft of motor, the pivot is installed in the casing rotation, and the outside fixed mounting of pivot has the second gear. The utility model has the advantages of reasonable design, the convenience is pressed from both sides tightly in advancing the location, need not fix a position fixedly through the manual work, easy operation, and the practicality is good.

Description

Automatic blanking device for metal support part of electronic circuit board

Technical Field

The utility model relates to an electronic circuit board technical field especially relates to an automatic punching device of electronic circuit board metal support part.

Background

Electronic circuit boards are providers of electrical connections for electronic components. In the present PCB, because the number of electronic components mounted on the PCB is increasing, a blanking device is generally required to perform blanking on the metal bracket component during the production process of the metal bracket component on the electronic circuit board.

However, the existing blanking device generally needs manual positioning, is complex in operation and low in blanking efficiency, so that the automatic blanking device for the metal bracket component of the electronic circuit board is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving present blanking device and generally needing the manual work to fix a position, complex operation, the shortcoming of blanking inefficiency, and the automatic blanking device of electronic circuit board metal support part that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an automatic blanking device for metal support parts of electronic circuit boards comprises a shell, wherein a supporting plate is fixedly arranged in the shell, a blanking hole is formed in the top of the supporting plate, a hydraulic cylinder is fixedly arranged in the shell, a hydraulic plate is fixedly connected to a piston shaft of the hydraulic cylinder, a blanking head is fixedly arranged at the bottom of the hydraulic plate and matched with the blanking hole, a material receiving box is movably placed on the inner wall of the bottom of the shell, a motor is fixedly arranged in the shell, a first gear is fixedly connected to an output shaft of the motor, a rotating shaft is rotatably arranged in the shell, a second gear is fixedly arranged on the outer side of the rotating shaft, the first gear is meshed with the second gear, threaded rods are rotatably arranged on two sides of the shell, belt pulleys are fixedly arranged at two ends of the rotating shaft, the two ends of the rotating shaft extend out of the shell and are far away from one end of the two threaded rods, and the two corresponding belt pulleys in the four belt pulleys are movably connected with the same belt, the splint are installed to the equal screw thread in the outside of two threaded rods, and two equal sliding connection of splint are in the inboard of backup pad.

Preferably, a transverse plate is fixedly installed in the shell, and the hydraulic cylinder is fixedly installed on the transverse plate, so that the hydraulic cylinder is conveniently and fixedly installed.

Preferably, the mounting holes are formed in the two sides of the shell, the outer rings of the bearings are fixedly mounted in the two mounting holes, and the two threaded rods are fixedly sleeved with the inner rings of the corresponding bearings, so that the two threaded rods can be rotatably mounted conveniently.

Preferably, the outside of two threaded rods is equipped with a set of external screw thread respectively, and two sets of external screw thread pitch are the same, and revolve to opposite for the moving direction of two splint is opposite all the time, and the amplitude of movement remains the unanimity all the time.

Preferably, a threaded hole is formed in one side of the clamping plate, the clamping plate is installed on the outer side of the threaded rod through the threaded hole, and the two clamping plates are convenient to install in a threaded mode.

Preferably, two rectangular holes are formed in the top of the supporting plate, and the two clamping plates are connected in the corresponding rectangular holes in a sliding mode and play a limiting role in the two clamping plates.

In the utility model, the automatic blanking device for the metal bracket part of the electronic circuit board can enable two threaded rods to synchronously rotate by starting the motor, and through the meshing transmission of the first gear and the second gear and the transmission connection of two groups of belt pulleys and the belt, and can drive two clamping plates to mutually approach to a movable clamping part through the external threads arranged outside the two threaded rods and the threaded connection of the two threaded rods and the corresponding clamping plates, thereby having simple operation and needing no manual positioning and fixing;

the utility model has the advantages of reasonable design, the convenience is pressed from both sides tightly in advancing the location, need not fix a position fixedly through the manual work, easy operation, and the practicality is good.

Drawings

Fig. 1 is a schematic perspective view of an automatic blanking device for a metal bracket component of an electronic circuit board according to the present invention;

fig. 2 is a schematic sectional structural view of a front view of an automatic blanking device for a metal bracket component of an electronic circuit board according to the present invention;

fig. 3 is a schematic structural diagram of a part a of an automatic blanking device for a metal support component of an electronic circuit board according to the present invention.

In the figure: 1. a housing; 2. a support plate; 3. punching holes; 4. a transverse plate; 5. a hydraulic cylinder; 6. a hydraulic plate; 7. punching a head; 8. a material receiving box; 9. a motor; 10. a first gear; 11. a rotating shaft; 12. a second gear; 13. a threaded rod; 14. a belt pulley; 15. a belt; 16. a splint; 17. a rectangular hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of "first," "second," and similar terms in the description and in the claims does not indicate any order, quantity, or importance, but rather is used to distinguish one element from another. Also, the use of the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one.

Referring to fig. 1-3, an automatic blanking device for metal support parts of electronic circuit boards comprises a housing 1, a support plate 2 is fixedly installed in the housing 1, a blanking hole 3 is formed in the top of the support plate 2, a hydraulic cylinder 5 is fixedly installed in the housing 1, a hydraulic plate 6 is fixedly connected to a piston shaft of the hydraulic cylinder 5, a blanking head 7 is fixedly installed at the bottom of the hydraulic plate 6, the blanking head 7 is matched with the blanking hole 3, a material receiving box 8 is movably placed on the inner wall of the bottom of the housing 1, a motor 9 is fixedly installed in the housing 1, a first gear 10 is fixedly connected to an output shaft of the motor 9, a rotating shaft 11 is rotatably installed in the housing 1, a second gear 12 is fixedly installed on the outer side of the rotating shaft 11, the first gear 10 is meshed with the second gear 12, threaded rods 13 are rotatably installed on both sides of the housing 1, belt pulleys 14 are fixedly installed at both ends of the rotating shaft 11, which extend out of the housing 1 and are far away from both ends of the two threaded rods 13, the two corresponding belt pulleys 14 in the four belt pulleys 14 are in transmission connection with the same belt 15, clamping plates 16 are installed on the outer sides of the two threaded rods 13 in a threaded mode, and the two clamping plates 16 are connected to the inner side of the supporting plate 2 in a sliding mode.

In this embodiment, fixed mounting has diaphragm 4 in the casing 1, and pneumatic cylinder 5 fixed mounting is convenient for fixed mounting pneumatic cylinder 5 on diaphragm 4.

In this embodiment, the mounting hole has all been seted up to casing 1's both sides, and equal fixed mounting has the outer lane of bearing in two mounting holes, and two threaded rods 13 cup joint with the inner circle of corresponding bearing is fixed, is convenient for rotate two threaded rods 13 of installation.

In this embodiment, the outer sides of the two threaded rods 13 are respectively provided with a set of external threads, the pitches of the two sets of external threads are the same, and the screwing directions are opposite, so that the moving directions of the two clamping plates 16 are always opposite, and the moving amplitudes are always kept consistent.

In this embodiment, a threaded hole is opened at one side of the clamping plate 16, and the clamping plate 16 is installed on the outer side of the threaded rod 13 through the threaded hole, so that two clamping plates 16 can be conveniently installed in a threaded manner.

In this embodiment, two rectangular holes 17 have been seted up at the top of backup pad 2, and two splint 16 sliding connection play limiting displacement to two splint 16 in corresponding rectangular hole 17.

The utility model discloses in, when using, can be through with starter motor 9, and through the meshing transmission of first gear 10 with second gear 12, and two sets of two belt pulleys 14 are connected with the transmission of belt 15, can make two threaded rods 13 rotate in step, can be through the external screw thread that two threaded rods 13 outside set up simultaneously, and two threaded rods 13 and corresponding splint 16's threaded connection, can drive two splint 16 and be close to each other and remove clamping part, then can be through starting hydraulic cylinder 5 and drive blanking head 7 through hydraulic pressure board 6 and move down, can be through the common cooperation of blanking head 7 with blanking hole 3, can accomplish blanking operation.

Claims

1. The automatic blanking device for the metal support part of the electronic circuit board comprises a shell (1) and is characterized in that a supporting plate (2) is fixedly mounted in the shell (1), blanking holes (3) are formed in the top of the supporting plate (2), a hydraulic cylinder (5) is fixedly mounted in the shell (1), a hydraulic plate (6) is fixedly connected to a piston shaft of the hydraulic cylinder (5), a blanking head (7) is fixedly mounted at the bottom of the hydraulic plate (6), the blanking head (7) is matched with the blanking holes (3), a material receiving box (8) is movably placed on the inner wall of the bottom of the shell (1), a motor (9) is fixedly mounted in the shell (1), a first gear (10) is fixedly connected to an output shaft of the motor (9), a rotating shaft (11) is rotatably mounted in the shell (1), and a second gear (12) is fixedly mounted on the outer side of the rotating shaft (11), first gear (10) mesh mutually with second gear (12), threaded rod (13) are installed all to the both sides of casing (1) rotation, the both ends of pivot (11) all extend to casing (1) outer and with the equal fixed mounting of one end of keeping away from each other of two threaded rod (13) have belt pulley (14), and transmission connection has same belt (15) on two belt pulleys (14) that correspond in four belt pulleys (14), splint (16) are installed to the equal screw thread in the outside of two threaded rod (13), the inboard of two equal sliding connection in splint (16) backup pad (2).

2. The automatic blanking device for metal support parts of electronic circuit boards according to claim 1, wherein a transverse plate (4) is fixedly mounted in the housing (1), and the hydraulic cylinder (5) is fixedly mounted on the transverse plate (4).

3. The automatic blanking device for the metal bracket component of the electronic circuit board as recited in claim 1, wherein mounting holes are formed on both sides of the housing (1), outer rings of bearings are fixedly mounted in the two mounting holes, and the two threaded rods (13) are fixedly sleeved with the corresponding inner rings of the bearings.

4. The automatic blanking device for the metal support parts of electronic circuit boards according to claim 1, wherein the two threaded rods (13) are provided on the outside with a set of external threads, respectively, the two sets of external threads having the same pitch and opposite directions of rotation.

5. The automatic blanking device for metal support parts of electronic circuit boards according to claim 1, wherein one side of the clamping plate (16) is provided with a threaded hole, and the clamping plate (16) is screwed on the outer side of the threaded rod (13) through the threaded hole.

6. The automatic blanking device for metal support parts of electronic circuit boards according to claim 1, wherein the top of the support plate (2) is provided with two rectangular holes (17), and the two clamping plates (16) are slidably connected in the corresponding rectangular holes (17).