CN216707758U

CN216707758U - Positioning and punching device for circuit board production

Info

Publication number: CN216707758U
Application number: CN202122688520.4U
Authority: CN
Inventors: 王睿
Original assignee: Individual
Current assignee: Hangzhou Huayu Zhixun Technology Co ltd
Priority date: 2021-11-04
Filing date: 2021-11-04
Publication date: 2022-06-10
Anticipated expiration: 2031-11-04

Abstract

The utility model relates to the field of circuit board production, in particular to a positioning and tapping device for circuit board production, which comprises a punching needle, wherein the bottom end of the outer side of the punching needle is provided with a limiting block, the top end of the limiting block is provided with a bottom plate, the middle of the outer side of the punching needle is provided with a clamping ring, two sides of the clamping ring are provided with pulleys, the outer side of each pulley is provided with a transverse rail, the top end of the clamping ring is provided with a rotating shaft, two sides of the top end of the clamping ring are provided with vertical rods, the inner sides of the vertical rods are provided with auxiliary structures, and the inner side of the bottom plate is provided with a clamping structure. This circuit board production is with location trompil device, built-in fixture block the perforating needle, and first telescopic link cooperation built-in fixture block slides in the inboard of inner rail simultaneously to the horizontal bar is lived the rigidity of second telescopic link, and the second telescopic link drives the bottom ring and drags first telescopic link and rise or descend this moment, and the straight-line distance of perforating needle drilling will shorten like this, has solved the problem that can not change the hole degree of depth.

Description

Positioning and punching device for circuit board production

Technical Field

The utility model relates to the technical field of circuit board production, in particular to a positioning and punching device for circuit board production.

Background

The circuit board is divided into three categories of single-sided board, double-sided board and multilayer circuit board according to the number of layers, so that the circuit board enables the circuit to be miniaturized and visualized, and plays an important role in batch production of fixed circuits and optimization of electrical appliance layout.

The existing circuit board needs to be punched in the process of stopping, so that small electrical components can be conveniently connected, generally speaking, the size of a hole can influence the installation stability of the electrical components, the depth of the hole can influence the sensitivity of the whole power connection of the circuit board, and therefore through research, a positioning and punching device for circuit board production is obtained.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a positioning and perforating device for circuit board production, which has the advantages of changing the hole depth and the like and solves the problem that the hole depth cannot be changed.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a circuit board production is with location trompil device, includes the perforating needle, the bottom in the perforating needle outside is provided with the stopper, and the top of stopper is provided with the bottom plate, the centre department in the perforating needle outside is provided with the snap ring, and the both sides of snap ring are provided with the pulley, the outside of pulley is provided with the horizontal rail, the top of snap ring is provided with the pivot, the both sides on snap ring top are provided with the montant, and the inboard of montant is provided with auxiliary structure.

The inboard of bottom plate is provided with the screens structure.

Further, the auxiliary structure includes a vertical cylinder, the inside bottom of vertical cylinder is provided with the horizontal bar, and the top of horizontal bar is provided with the second telescopic link, the top of second telescopic link is provided with the end ring, the both sides on end ring top are provided with first telescopic link, and the top of first telescopic link is provided with built-in fixture block, the inside both sides of vertical cylinder are provided with the inner rail, constitute sliding structure between built-in fixture block and the inner rail, and constitute sliding structure between end ring and the inner rail.

Furthermore, the inner rail is fixedly connected with the vertical cylinder, and the central point of the bottom ring and the central point of the built-in fixture block are on the same straight line.

Furthermore, a thread structure is arranged between the built-in fixture block and the perforating needle, and the thread structures are matched.

Furthermore, a sliding structure is formed between the pulleys and the transverse rail, and the length of the transverse rail is equal to the width of the bottom plate.

Further, the screens structure includes circuit board simulation slot line board, both ends are provided with the cross slot around circuit board simulation slot line board top, the top of cross slot is provided with first slider, the inside bottom of cross slot is provided with the arc groove, and the inboard in arc groove is provided with the slide bar, the top of slide bar is provided with the second slider, be fixed connection between second slider and the slide bar, and the total length in arc groove equals the length of circuit board simulation slot line board.

Furthermore, a sliding structure is formed between the first sliding block and the transverse groove, and the length of the transverse groove is the same as that of the bottom plate.

Furthermore, the length of the circuit board simulation slotted line board is equal to the length of the bottom plate, and the height of the sliding rod is equal to the height of the transverse slot.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this circuit board production is with location trompil device, through a vertical section of thick bamboo, the inner rail, built-in fixture block, first telescopic link, the end ring, the second telescopic link, the horizontal bar, can make built-in fixture block the perforating needle and block, first telescopic link cooperation built-in fixture block slides in the inboard of inner rail simultaneously, and the horizontal bar is lived the position fixation of second telescopic link, the second telescopic link drives the end ring and drags first telescopic link and rise or descend this moment, the straight-line distance of perforating needle drilling will shorten like this, the problem that can not change the hole degree of depth has been solved.

2. This location trompil device is used in circuit board production, through first slider, the transverse groove, circuit board simulation slot line board, the arc groove, the second slider, the slide bar, can make the staff according to the position on the circuit board simulation slot line board, remove the transverse rail, the first slider of transverse rail cooperation slides in the inside of transverse groove this moment, the position of electrical components icon on the position correspondence every group circuit board simulation slot line board of arc groove simultaneously, and the arc groove cooperation slide bar causes the pause at gliding in-process for the second slider, the removal of transverse rail just can easily be controlled to the staff like this, the problem that can not clearly fix a position has been solved.

Drawings

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

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic cross-sectional view of an auxiliary structure according to the present invention;

FIG. 4 is a schematic top view of the auxiliary structure of the present invention;

fig. 5 is a schematic view of the structure of the lateral groove of the retaining structure of the present invention.

In the figure: 1. a limiting block; 2. a perforating needle; 3. a snap ring; 4. a transverse rail; 5. a base plate; 6. a vertical rod; 7. an auxiliary structure; 701. a vertical cylinder; 702. an inner rail; 703. a clamping block is arranged inside; 704. a first telescopic rod; 705. a bottom ring; 706. a second telescopic rod; 707. a horizontal bar; 8. a rotating shaft; 9. a pulley; 10. a clamping structure; 1001. a first slider; 1002. a transverse groove; 1003. the circuit board simulates a slot board; 1004. an arc groove; 1005. a second slider; 1006. a slide bar.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the positioning and hole-forming device for circuit board production in the present embodiment includes a hole-punching needle 2, a limiting block 1 is disposed at the bottom of the outer side of the hole-punching needle 2, a bottom plate 5 is disposed at the top end of the limiting block 1, a snap ring 3 is disposed in the middle of the outer side of the hole-punching needle 2, pulleys 9 are disposed on two sides of the snap ring 3, a transverse rail 4 is disposed on the outer side of the pulleys 9, a rotating shaft 8 is disposed on the top end of the snap ring 3, vertical rods 6 are disposed on two sides of the top end of the snap ring 3, and an auxiliary structure 7 is disposed on the inner side of the vertical rods 6.

The inner side of the bottom plate 5 is provided with a blocking structure 10.

Referring to fig. 1, 2, 3, and 4, in the present embodiment, the auxiliary structure 7 includes a vertical tube 701, a horizontal bar 707 is disposed at a bottom end inside the vertical tube 701, a second telescopic rod 706 is disposed at a top end of the horizontal bar 707, a bottom ring 705 is disposed at a top end of the second telescopic rod 706, first telescopic rods 704 are disposed at two sides of a top end of the bottom ring 705, a built-in block 703 is disposed at a top end of the first telescopic rod 704, inner rails 702 are disposed at two sides inside the vertical tube 701, a sliding structure is formed between the built-in block 703 and the inner rails 702, and a sliding structure is formed between the bottom ring 705 and the inner rails 702.

It should be noted that the punching needle 2 is clamped by the built-in clamping block 703, and the punching needle 2 is pulled at the same time, at this time, the built-in clamping block 703 drives the first telescopic rod 704 to move on the inner side of the inner rail 702, and the first telescopic rod 704 drives the bottom ring 705 and the second telescopic rod 706 to move, and meanwhile, the horizontal bar 707 keeps the position of the bottom end of the second telescopic rod 706 unchanged, and at this time, the position of the punching needle 2 changes in the vertical direction.

Referring to fig. 1, fig. 2, fig. 3, and fig. 4, in the present embodiment, the inner rail 702 is fixedly connected to the vertical tube 701, and a center point of the bottom ring 705 and a center point of the built-in latch 703 are on the same straight line.

It should be noted that the inner rail 702 is fixedly connected to the vertical tube 701, so as to prevent the inner rail 702 from shifting.

Referring to fig. 1, fig. 2, fig. 3, and fig. 4, in the present embodiment, the built-in latch 703 and the piercing pin 2 are in a threaded structure, and the threaded structure is matched.

It should be noted that a threaded connection is formed between the built-in latch 703 and the piercing needle 2, which facilitates the installation of the built-in latch 703.

Referring to fig. 1, 2, 3 and 4, in the present embodiment, a sliding structure is formed between the pulley 9 and the transverse rail 4, and the length of the transverse rail 4 is equal to the width of the bottom plate 5.

It should be noted that a sliding structure is formed between the pulley 9 and the transverse rail 4, so that the movement of the perforating needle 2 is facilitated.

Referring to fig. 1, 2 and 5, in the present embodiment, the locking structure 10 includes a circuit board simulated slot circuit board 1003, horizontal slots 1002 are disposed at front and rear ends of a top end of the circuit board simulated slot circuit board 1003, a first slider 1001 is disposed at a top end of the horizontal slot 1002, an arc slot 1004 is disposed at a bottom end inside the horizontal slot 1002, a sliding rod 1006 is disposed inside the arc slot 1004, a second slider 1005 is disposed at a top end of the sliding rod 1006, the second slider 1005 and the sliding rod 1006 are fixedly connected, and a total length of the arc slot 1004 is equal to a length of the circuit board simulated slot circuit board 1003.

It should be noted that, when the transverse rail 4 is moved, the transverse rail 4 drives the first slider 1001 to slide on the inner side of the transverse groove 1002, and the circuit board simulated groove line board 1003 corresponds to the position of the arc groove 1004 inside the transverse groove 1002, when the position of the punching needle 2 needs to be determined, the second slider 1005 is matched with the sliding rod 1006 to stop the first slider 1001, so that the operator knows where to drill.

Referring to fig. 1, 2 and 5, in the present embodiment, a sliding structure is formed between the first slider 1001 and the transverse slot 1002, and the length of the transverse slot 1002 is the same as that of the bottom plate 5.

It should be noted that the length of the lateral groove 1002 is the same as that of the bottom plate 5, which ensures a sufficient moving distance of the first slider 1001.

Referring to fig. 1, 2 and 5, in the present embodiment, the length of the pcb board 1003 is equal to the length of the bottom board 5, and the height of the sliding rod 1006 is equal to the height of the horizontal slot 1002.

It should be noted that the height of the slide bar 1006 is equal to the height of the transverse slot 1002, so that the slide bar 1006 can drive the second slider 1005 to move.

It can be understood that, this circuit board production is with location trompil device, utilize built-in fixture block 703 to block perforating needle 2, first telescopic link 704 cooperates bottom ring 705 to slide in the inboard of inner rail 702 simultaneously, and bottom ring 705 drives second telescopic link 706 and makes elevating movement, and horizontal bar 707 keeps the position of second telescopic link 706 unchanged, so perforating needle 2's the degree of depth of punching and will change, move horizontal rail 4 simultaneously, and horizontal rail 4 cooperates first slider 1001 to slide in the inboard of horizontal groove 1002, and circuit board simulation slotted line board 1003 corresponds the position of arc groove 1004, so when first slider 1001 drives second slider 1005 and slide bar 1006 and moves and meet corresponding arc groove 1004, can cause the pause of horizontal rail 4, so the staff can be clear observes the position of hole on the circuit board.

The working principle of the above embodiment is as follows:

when the circuit board drilling tool works, the limiting block 1 is placed on a prepared circuit board, the punching needle 2 is aligned to the position of drilling, and the punching needle 2 is pressed at the moment, so that the punching needle 2 drills a target point on the circuit board;

firstly, a punching needle 2 is clamped by using an internal clamping block 703, the punching needle 2 is pulled at the same time, at the moment, the internal clamping block 703 drives a first telescopic rod 704 to move on the inner side of an inner rail 702, the first telescopic rod 704 drives a bottom ring 705 and a second telescopic rod 706 to move, meanwhile, a cross bar 707 keeps the position of the bottom end of the second telescopic rod 706 unchanged, and at the moment, the position of the punching needle 2 is changed in the vertical direction;

the transverse rail 4 is moved, the transverse rail 4 drives the first sliding block 1001 to slide on the inner side of the transverse groove 1002 at the moment, the circuit board simulation groove line board 1003 corresponds to the position of the arc groove 1004 in the transverse groove 1002, and when the punching needle 2 is needed to determine the position, the second sliding block 1005 is matched with the sliding rod 1006 to stop the first sliding block 1001, so that a worker knows where to drill.

It should be noted that, in this document, relational terms such as first and second, and the like are 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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a circuit board production is with location trompil device, includes perforating needle (2), its characterized in that: the bottom end of the outer side of the punching needle (2) is provided with a limiting block (1), the top end of the limiting block (1) is provided with a bottom plate (5), the middle of the outer side of the punching needle (2) is provided with a clamping ring (3), two sides of the clamping ring (3) are provided with pulleys (9), the outer side of each pulley (9) is provided with a transverse rail (4), the top end of the clamping ring (3) is provided with a rotating shaft (8), two sides of the top end of the clamping ring (3) are provided with vertical rods (6), and the inner side of each vertical rod (6) is provided with an auxiliary structure (7);

the inner side of the bottom plate (5) is provided with a clamping structure (10).

2. The positioning and hole-opening device for circuit board production according to claim 1, wherein: the auxiliary structure (7) comprises a vertical tube (701), a transverse bar (707) is arranged at the bottom end inside the vertical tube (701), a second telescopic rod (706) is arranged at the top end of the transverse bar (707), a bottom ring (705) is arranged at the top end of the second telescopic rod (706), first telescopic rods (704) are arranged on two sides of the top end of the bottom ring (705), a built-in clamping block (703) is arranged at the top end of the first telescopic rod (704), inner rails (702) are arranged on two sides inside the vertical tube (701), a sliding structure is formed between the built-in clamping block (703) and the inner rails (702), and a sliding structure is formed between the bottom ring (705) and the inner rails (702).

3. The positioning and hole-opening device for circuit board production according to claim 2, wherein: the inner rail (702) is fixedly connected with the vertical cylinder (701), and the central point of the bottom ring (705) and the central point of the built-in fixture block (703) are on the same straight line.

4. The positioning and hole-opening device for circuit board production according to claim 2, wherein: the built-in fixture block (703) and the perforating needle (2) are in a threaded structure, and the threaded structures are matched.

5. The positioning and hole-opening device for circuit board production according to claim 1, wherein: a sliding structure is formed between the pulleys (9) and the transverse rail (4), and the length of the transverse rail (4) is equal to the width of the bottom plate (5).

6. The positioning and hole-opening device for circuit board production according to claim 1, wherein: clamping structure (10) are including circuit board simulation slot line board (1003), both ends are provided with cross slot (1002) around circuit board simulation slot line board (1003) top, the top of cross slot (1002) is provided with first slider (1001), the inside bottom of cross slot (1002) is provided with arc groove (1004), and the inboard of arc groove (1004) is provided with slide bar (1006), the top of slide bar (1006) is provided with second slider (1005), be fixed connection between second slider (1005) and slide bar (1006), and the total length of arc groove (1004) is equal to the length of circuit board simulation slot line board (1003).

7. The positioning and hole-opening device for circuit board production according to claim 6, wherein: a sliding structure is formed between the first sliding block (1001) and the transverse groove (1002), and the length of the transverse groove (1002) is the same as that of the bottom plate (5).

8. The positioning and hole-opening device for circuit board production according to claim 6, wherein: the length of the circuit board simulation slot line board (1003) is equal to that of the bottom plate (5), and the height of the sliding rod (1006) is equal to that of the transverse slot (1002).