CN214819144U - Circuit board positioning and punching equipment - Google Patents

Abstract

The utility model relates to a circuit board technical field just discloses a circuit board location drilling equipment, the on-line screen storage device comprises a base, the top fixed mounting of base has quantity to be two support columns, two the top of support column all with installing frame fixed connection, the bottom of installing frame is the opening setting, the right-hand member fixed mounting of installing frame has first motor, and the output fixed mounting of first motor has one end to run through and extend to the inboard screw pole of installing frame. This circuit board location drilling equipment possesses the advantage of being convenient for change the head of punching, has solved and need use drilling equipment in the production process of circuit board, however different circuit boards need use different drill bits when punching, consequently can appear needing to change the phenomenon of drill bit, current drilling equipment is when changing the drill bit, and the process is very loaded down with trivial details, and can account for a large amount of time of user to user's use has brought very big inconvenient problem.

Description

Circuit board positioning and punching equipment

Technical Field

The utility model relates to a circuit board technical field specifically is a circuit board location drilling equipment.

Background

The circuit board has the name: ceramic circuit board, alumina ceramic circuit board, aluminium nitride ceramic circuit board, PCB board, aluminium base board, high frequency board, thick copper board, impedance board, PCB, ultra-thin circuit board, printed (copper etching technology) circuit board etc. circuit board makes the circuit miniaturation, the visualization, plays important effect to the batch production of fixed circuit and optimize with electrical apparatus overall arrangement.

Need use drilling equipment in the production process of circuit board, however different drill bits need be used to different circuit boards when punching, consequently can appear the phenomenon that needs to change the drill bit, and current drilling equipment is when changing the drill bit, and the process is very loaded down with trivial details, and can account for a large amount of time of user to the use of giving the user has brought very big inconvenience, so proposes a circuit board location drilling equipment and solves the above-mentioned problem that proposes.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a circuit board location drilling equipment possesses the advantage of being convenient for change the head of punching, has solved and need use drilling equipment in the production process of circuit board, different circuit boards need use different drill bits when punching however, consequently can appear the phenomenon that needs the change drill bit, current drilling equipment is when changing the drill bit, the process is very loaded down with trivial details, and can account for a large amount of times of user to very big inconvenient problem has been brought in the use for the user.

(II) technical scheme

For the purpose of realizing the aforesaid head of being convenient for change the perforation, the utility model provides a following technical scheme: a circuit board positioning and punching device comprises a base, wherein two support columns are fixedly mounted at the top end of the base, the top ends of the two support columns are fixedly connected with an installation frame, the bottom end of the installation frame is provided with an opening, a first motor is fixedly mounted at the right end of the installation frame, a screw rod with one end penetrating through and extending to the inner side of the installation frame is fixedly mounted at the output end of the first motor, a threaded sleeve is connected to the outer part of the screw rod in a threaded manner, two electric push rods are fixedly mounted at the bottom end of the threaded sleeve, the bottom ends of the two electric push rods are fixedly connected with an installation plate, a second motor is fixedly mounted at the bottom end of the installation plate, a connecting seat is fixedly mounted at the output end of the second motor, installation boxes are fixedly mounted at the left end and the right end of the connecting seat, and a punching head with one end penetrating through and extending to the inner part of the connecting seat is movably connected with the bottom end of the connecting seat, the upper side and the lower side of the inner cavity of the installation box are fixedly connected with guide rods, two first springs are sleeved outside the guide rods, sliders are fixedly installed on opposite sides of the two first springs on the same side, the sliders are connected outside the guide rods in a sliding manner, limiting rods with one ends penetrating and extending into the drilling head are movably connected on opposite sides of the two installation boxes, movable rods are rotatably connected on opposite sides of the sliders on the left side and the right side, the other ends of the two movable rods on the same side are rotatably connected outside the adjacent limiting rods, second springs respectively positioned outside the two limiting rods are fixedly installed on opposite sides of the inner cavity of the two installation boxes, rectangular plates positioned between opposite sides of the movable rods on the left side and the right side are fixedly installed on the outer sides of the two limiting rods, and opposite sides of the two second springs are respectively and fixedly connected on opposite sides of the two rectangular plates, the clamping devices which are two in number and are respectively positioned between two opposite sides of the supporting columns are placed at the top end of the base.

Preferably, the top end of the inner cavity of the mounting frame is fixedly provided with a sliding rail, and the top end of the threaded sleeve is fixedly provided with a sliding part matched with the sliding rail.

Preferably, a first groove is formed in the bottom end of the connecting seat, a punching head is movably connected inside the first groove, two second grooves which are communicated with the first groove are formed in the bottom end of the connecting seat, and two limiting blocks which are matched with the second grooves respectively are fixedly arranged outside the punching head.

Preferably, two the relative one side of inner chamber of install bin all sets up quantity for two spouts, the left and right sides the equal fixed mounting in back of the body one side of the back of the body of slider has the sliding block with spout looks adaptation.

Preferably, the outer part of the punching head is provided with two notches, and the inner parts of the notches are movably connected with limiting rods.

Preferably, clamping device includes C type seat, the top of base has been placed quantity and has been two and be located two respectively C type seat between the relative one side of support column, the top threaded connection of C type seat has one end to run through and extend to the inboard threaded rod of C type seat, the bottom of threaded rod is rotated and is connected with the grip block that is located C type seat inboard.

(III) advantageous effects

Compared with the prior art, the utility model provides a circuit board location drilling equipment possesses following beneficial effect:

when the circuit board positioning and punching equipment is used, a circuit board to be punched is placed between two opposite sides of two C-shaped seats, the threaded rod is rotated to enable the clamping plate to move downwards, when the circuit board is completely clamped by the clamping plate, the threaded rod can be stopped from rotating, at the moment, the first motor can be started, the output end of the first motor drives the screw rod to rotate, so that the threaded sleeve can move along the length direction of the sliding rail, after the circuit board is adjusted to a proper position, the electric push rod and the second motor can be started, the electric push rod can drive the mounting plate to move downwards, meanwhile, the second motor drives the punching head to rotate, so that the circuit board can be punched, the positioning and punching effect is realized, when the punching head needs to be replaced, only the limiting rods need to be pulled to the left side and the right side, the limiting rods are not clamped with the punching head any more, so that the punching head can be easily taken down, just can peg graft the first inside with first recess of punching of treating the change this moment, after the grafting is ended, can become flexible the rebound effort of gag lever post this moment first spring can promote the slider to gag lever post one side along the direction of guide bar length, the in-process that the slider removed can promote the gag lever post to the inside of scarce groove through the movable rod, thereby it is spacing to the head of punching, meanwhile the tensile force of second spring, can pull rectangular plate and remove to the head of punching one side, thereby can effectually guarantee to change the steadiness of the head of punching after the end, possess the advantage of being convenient for change the head of punching.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the connecting seat and the mounting box of the present invention;

fig. 3 is a bottom view of the connecting seat and the mounting box of the present invention.

In the figure: 1. a base; 2. a support pillar; 3. installing a frame; 4. a first motor; 5. a screw shaft; 6. a threaded sleeve; 7. an electric push rod; 8. mounting a plate; 9. a second motor; 10. a connecting seat; 11. installing a box; 12. punching a hole head; 13. a guide bar; 14. a first spring; 15. a slider; 16. a limiting rod; 17. a movable rod; 18. a second spring; 19. a rectangular plate; 20. a clamping device; 201. a C-shaped seat; 202. a threaded rod; 203. and (4) clamping the plate.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a circuit board positioning and punching device comprises a base 1, two support columns 2 are fixedly mounted at the top end of the base 1, the top ends of the two support columns 2 are fixedly connected with an installation frame 3, a slide rail is fixedly mounted at the top end of an inner cavity of the installation frame 3, a sliding part matched with the slide rail is fixedly mounted at the top end of a threaded sleeve 6, the bottom end of the installation frame 3 is arranged in an opening manner, a first motor 4 is fixedly mounted at the right end of the installation frame 3, a screw rod 5 with one end penetrating through and extending to the inner side of the installation frame 3 is fixedly mounted at the output end of the first motor 4, a threaded sleeve 6 is connected to the outer part of the screw rod 5 in a threaded manner, two electric push rods 7 are fixedly mounted at the bottom end of the threaded sleeve 6, the bottom ends of the two electric push rods 7 are fixedly connected with an installation plate 8, a second motor 9 is fixedly mounted at the bottom end of the installation plate 8, the output end of the second motor 9 is fixedly provided with a connecting seat 10, the bottom end of the connecting seat 10 is provided with a first groove, the inside of the first groove is movably connected with a drilling head 12, the drilling head 12 comprises a mounting seat and a drill bit, the mounting seat is movably connected with the inside of the first groove, the top end of the mounting seat is contacted with the top end of the groove of the first groove, the outside of the mounting seat is provided with a notch groove, the inside of the notch groove is movably connected with a limiting rod 16, when the drilling head 12 is replaced, the diameter of the replaced drill bit is the same, however, the size of the mounting seat is not changed, the bottom end of the connecting seat 10 is provided with two second grooves which are communicated with the first groove, the outside of the drilling head 12 is fixedly provided with two limiting blocks which are respectively matched with the second grooves, mounting boxes 11 are fixedly mounted at the left end and the right end of the connecting seat 10, one sides of the two mounting boxes 11 opposite to the inner cavities are provided with two sliding grooves, sliding blocks matched with the sliding grooves are fixedly arranged on the opposite sides of the sliding blocks 15 on the left side and the right side respectively, a punching head 12 with one end penetrating and extending into the connecting seat 10 is movably connected to the bottom end of the connecting seat 10, the upper side and the lower side of the inner cavity of the installation box 11 are fixedly connected with the guide rod 13, two first springs 14 are sleeved outside the guide rod 13, sliding blocks 15 are fixedly arranged on the opposite sides of the two first springs 14 on the same side respectively, the sliding blocks 15 are slidably connected to the outside of the guide rod 13, limiting rods 16 with one ends penetrating and extending into the punching head 12 are movably connected to the opposite sides of the two installation boxes 11 respectively, two notches are formed in the outside of the punching head 12, limiting rods 16 are movably connected to the insides of the notches, the opposite sides of the sliding blocks 15 on the left side and the right side are rotatably connected with the movable rods 17, the other ends of the two movable rods 17 on the same side are rotatably connected to the outsides of the adjacent limiting rods 16, the two opposite sides of the inner cavities of the two installation boxes 11 are fixedly provided with second springs 18 respectively positioned outside the two limiting rods 16, the outer parts of the two limiting rods 16 are fixedly provided with rectangular plates 19 positioned between the opposite sides of the left and right movable rods 17, the opposite sides of the two second springs 18 are respectively fixedly connected with the opposite sides of the two rectangular plates 19, the top end of the base 1 is provided with two clamping devices 20 respectively positioned between the opposite sides of the two supporting columns 2, each clamping device 20 comprises a C-shaped seat 201, the top end of the base 1 is provided with two C-shaped seats 201 respectively positioned between the opposite sides of the two supporting columns 2, the top end of the C-shaped seat 201 is in threaded connection with a threaded rod 202, one end of the threaded rod 202 penetrates through and extends to the inner side of the C-shaped seat 201, the bottom end of the threaded rod 202 is rotatably connected with a clamping plate 203 positioned on the inner side of the C-shaped seat 201, when in use, a circuit board to be punched is placed between the opposite sides of the two C-shaped seats 201, the threaded rod 202 is rotated to enable the clamping plate 203 to move downwards, when the clamping plate 203 completely clamps the circuit board, the threaded rod 202 can be stopped rotating, at the moment, the first motor 4 can be started, the output end of the first motor 4 drives the screw rod 5 to rotate, so that the threaded sleeve 6 can move along the length direction of the sliding rail, after the circuit board is adjusted to a proper position, the electric push rod 7 and the second motor 9 can be started, the electric push rod 7 can drive the mounting plate 8 to move downwards, meanwhile, the second motor 9 drives the punching head 12 to rotate, so that the circuit board can be punched, the positioning punching effect is realized, when the punching head 12 needs to be replaced, only the limiting rods 16 need to be pulled to the left side and the right side, the limiting rods 16 are not clamped with the punching head 12, so that the punching head 12 can be easily taken down, at the moment, the punching head 12 to be replaced can be plugged into the first groove, after the grafting is ended, can become flexible gag lever post 16 this moment first spring 14's rebound effort can promote slider 15 to gag lever post 16 one side along the direction of guide bar 13 length, can promote gag lever post 16 to the inside of scarce groove through movable rod 17 at the in-process that slider 15 removed, thereby it is spacing to punching head 12, meanwhile second spring 18's tensile force, can pull rectangular plate 19 and remove to punching head 12 one side, thereby can effectually guarantee to change the steadiness of punching head 12 after the end, possess the advantage of being convenient for change punching head 12.

In conclusion, when the circuit board positioning and punching equipment is used, a circuit board to be punched is placed between two opposite sides of the two C-shaped seats 201, the threaded rod 202 is rotated to enable the clamping plate 203 to move downwards, when the clamping plate 203 completely clamps the circuit board, the threaded rod 202 can be stopped from rotating, at the moment, the first motor 4 can be started, the output end of the first motor 4 drives the threaded rod 5 to rotate, the threaded sleeve 6 can move along the length direction of the sliding rail, after the circuit board is adjusted to a proper position, the electric push rod 7 and the second motor 9 can be started, the electric push rod 7 can drive the mounting plate 8 to move downwards, meanwhile, the second motor 9 drives the punching head 12 to rotate, so that the circuit board can be punched, the positioning and punching effects are realized, when the punching head 12 needs to be replaced, only the limiting rods 16 need to be pulled towards the left side and the right side, the limiting rod 16 is not clamped with the punching head 12 any more, so that the punching head 12 can be easily taken down, the punching head 12 to be replaced can be plugged into the first groove, after plugging is finished, the limiting rod 16 can be loosened, the rebounding acting force of the first spring 14 can push the sliding block 15 to one side of the limiting rod 16 along the length direction of the guide rod 13, the limiting rod 16 can be pushed into the groove through the movable rod 17 in the moving process of the sliding block 15, so that the punching head 12 is limited, meanwhile, the stretching force of the second spring 18 can pull the rectangular plate 19 to move to one side of the punching head 12, so that the stability of the punching head 12 after replacement can be effectively ensured, the advantage of facilitating replacement of the punching head 12 is achieved, the problem that punching equipment needs to be used in the production process of circuit boards is solved, however, different drill bits need to be used when punching is carried out on different circuit boards, therefore, the phenomenon that the drill bit needs to be replaced can occur, the process of the existing drilling equipment is very complicated when the drill bit is replaced, and the existing drilling equipment can occupy a large amount of time of a user, so that the problem of great inconvenience is brought to the use of the user.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 (6)

1. The utility model provides a circuit board location drilling equipment, includes base (1), its characterized in that: the top fixed mounting of base (1) has support column (2) that quantity is two, two the top of support column (2) all with installing frame (3) fixed connection, the bottom of installing frame (3) is the opening setting, the right-hand member fixed mounting of installing frame (3) has first motor (4), the output fixed mounting of first motor (4) has one end to run through and extend to the screw pole (5) of installing frame (3) inboard, the outside threaded connection of screw pole (5) has thread bush (6), the bottom fixed mounting of thread bush (6) has electric putter (7) that quantity is two, two the bottom of electric putter (7) all with mounting panel (8) fixed connection, the bottom fixed mounting of mounting panel (8) has second motor (9), the output fixed mounting of second motor (9) has connecting seat (10), the drilling machine is characterized in that mounting boxes (11) are fixedly mounted at the left end and the right end of a connecting seat (10), one end of each bottom end of each connecting seat (10) is connected with a drilling head (12) penetrating through and extending to the inside of the connecting seat (10), the upper side and the lower side of an inner cavity of each mounting box (11) are fixedly connected with guide rods (13), two first springs (14) are sleeved outside each guide rod (13), sliders (15) are fixedly mounted on opposite sides of the two first springs (14) at the same side, the sliders (15) are connected to the outside of the guide rods (13) in a sliding manner, limiting rods (16) with one ends penetrating through and extending to the inside of the drilling heads (12) are movably connected to opposite sides of the two first springs (14) at the same side, movable rods (17) are rotatably connected to opposite sides of the sliders (15) at the left side and the right side, the other ends of the two movable rods (17) at the same side are rotatably connected to the outside of the adjacent limiting rods (16), two equal fixed mounting in the inner chamber of install bin (11) one side of the back of the body mutually has and is located two respectively the outside second spring (18) of gag lever post (16), two the outside of gag lever post (16) is all installed firmly and is located the left and right sides rectangular plate (19) between the relative one side of movable rod (17), two the one side of the back of the body of second spring (18) mutually is fixed connection respectively in two the relative one side of rectangular plate (19), the top of base (1) has been placed quantity and has been located two respectively clamping device (20) between the relative one side of support column (2).

2. The circuit board positioning and punching device according to claim 1, wherein: the inner chamber top fixed mounting of installing frame (3) has the slide rail, the top fixed mounting of thread bush (6) has the slider with slide rail looks adaptation.

3. The circuit board positioning and punching device according to claim 1, wherein: first recess has been seted up to the bottom of connecting seat (10), the inside swing joint of first recess has the head of punching (12), and the second recess that quantity is two and all is linked together with first recess is seted up to the bottom of connecting seat (10), the outside fixed mounting of the head of punching (12) has quantity to be two and respectively with the stopper of second recess looks adaptation.

4. The circuit board positioning and punching device according to claim 1, wherein: two the relative one side of inner chamber of install bin (11) all sets up quantity for two spout, the left and right sides the equal fixed mounting in one side of carrying on the back of the body of slider (15) has the sliding block with spout looks adaptation.

5. The circuit board positioning and punching device according to claim 1, wherein: the outer portion of the punching head (12) is provided with two notches, and the inner portions of the notches are movably connected with limiting rods (16).

6. The circuit board positioning and punching device according to claim 1, wherein: clamping device (20) include C type seat (201), the top of base (1) has been placed quantity and has been located two respectively C type seat (201) between the relative one side of support column (2), and the top threaded connection of C type seat (201) has one end to run through and extend to threaded rod (202) that C type seat (201) is inboard, the bottom of threaded rod (202) is rotated and is connected with grip block (203) that are located C type seat (201) inboard.

Images