CN109773874B - Circuit board punching device for electronic application - Google Patents
Circuit board punching device for electronic application Download PDFInfo
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- CN109773874B CN109773874B CN201910236125.7A CN201910236125A CN109773874B CN 109773874 B CN109773874 B CN 109773874B CN 201910236125 A CN201910236125 A CN 201910236125A CN 109773874 B CN109773874 B CN 109773874B
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Abstract
The invention discloses a circuit board punching device for electronics, which belongs to the technical field of electronics and comprises a base, wherein three groups of punching grooves are arranged at the top of the base, supporting blocks are arranged on the inner walls of the left side and the right side of each punching groove, a blanking hole is arranged at the bottom of each punching groove, an electric telescopic rod is arranged at the left end of the top of the base, a fixed plate is arranged at the top of the electric telescopic rod, three groups of movable blocks are movably arranged at the bottom of the fixed plate, the bottoms of the three groups of movable blocks are connected with a punching cutter, connecting shafts are arranged on the outer walls of the front side and the rear side of each movable block, limiting rods are movably sleeved on the outer walls of the connecting shafts, telescopic rods are arranged on the outer walls of the left sides of the three groups of movable blocks, limiting holes are formed in the bottoms of the telescopic rods, the punching, guarantee die-cut device's clean and tidy, simple structure, die-cut convenience has improved die-cut speed of circuit board and yield.
Description
Technical Field
The invention relates to the technical field of electronics, in particular to a circuit board punching device for applying electronics.
Background
The circuit board for the electron generally all need carry out the technology of punching a hole in production and preparation, and current circuit board punching device generally is direct to punch a hole to the circuit board, and the position that punches a hole can not accurate location for the precision of punching a hole is accurate enough, thereby reduces the yield of circuit board, and current circuit board generally all needs the multiunit to punch a hole simultaneously moreover, and the blanking on the circuit board will pile up together, inconvenient clearance. To this end, we propose a circuit board punching apparatus for electronic use.
Disclosure of Invention
The present invention is directed to a circuit board punching apparatus for electronic devices, which solves the above problems.
In order to achieve the purpose, the invention provides the following technical scheme: a circuit board punching device for electronic application comprises a base, wherein three groups of punching grooves are arranged at the top of the base, supporting blocks are arranged on the inner walls of the left side and the right side of the three groups of punching grooves, the bottom of the punching groove is provided with a blanking port, the left end of the top of the base is provided with an electric telescopic rod, the top of the electric telescopic rod is provided with a fixed plate, the bottom of the fixed plate is movably provided with three groups of movable blocks, the bottoms of the three groups of movable blocks are connected with a punching cutter, the outer walls of the front side and the rear side of the movable block are respectively provided with a connecting shaft, the outer wall of the connecting shaft is movably sleeved with a limiting rod, the other end of the limiting rod is movably connected with the outer walls of the front side and the rear side of the fixed plate, the outer walls of the left sides of the three groups of movable blocks are provided with telescopic rods, the bottom of telescopic link sets up spacing hole, the inner chamber bottom activity of base sets up the push pedal, the front end connection push rod of push pedal, and the preceding terminal surface of base sets up the movable groove that matches with the push rod.
Preferably, the top of movable block all sets up the slider with the bottom of push pedal, and the fixed plate bottom all sets up the spout that matches with the slider with the inner chamber bottom of base.
Preferably, the front end face of the limiting rod is provided with a clamping block, and the outer walls of the front side and the rear side of the fixing plate are provided with clamping grooves matched with the clamping block.
Preferably, the telescopic link is including flexible chamber and movable rod, and the bottom left end of movable rod sets up the spacing groove, and the inner chamber activity of spacing groove sets up the bracing piece, the bottom of bracing piece sets up the cushion, and the bottom of cushion and the bottom of movable rod are located same water flat line, and flexible chamber all sets up the through-hole with the outer wall of movable rod, and flexible chamber is fixed through the screw rod that matches with the through-hole with the movable rod.
Preferably, the left side and the right side of the inner wall of the punching groove are both provided with inclined plates, the inclined plates are arranged below the supporting block, the other ends of the inclined plates are connected to the opening edge of the blanking opening, and the inclined plates are stainless steel plates.
Preferably, the outer wall of the right side of the base is provided with an open slot matched with the push plate, and the bottom of the open slot is provided with an arc-shaped blanking plate.
Compared with the prior art, the invention has the beneficial effects that:
1. the fixed plate is driven to move up and down through the electric telescopic rod, three groups of movable blocks with punching cutters are arranged on the fixed plate, the telescopic rods are arranged on the movable blocks, the bottom of each telescopic rod is provided with a limiting hole, and punching can be carried out only by aligning the limiting hole with a position needing punching on a circuit board firstly during punching, so that a punching device can conveniently position the position needing punching on the circuit board, and punching is more accurate;
2. set up the blanking mouth in die-cut groove, the die-cut blanking of circuit board falls through the blanking mouth and falls into in the base, promotes the push pedal and can release the base with the blanking, conveniently clears up the blanking, guarantees die-cut device clean and tidy, simple structure, and die-cut convenience has improved die-cut speed of circuit board and yield.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the telescopic rod structure of the present invention.
In the figure: the device comprises a base 1, a punching groove 2, a supporting block 3, a blanking port 4, an electric telescopic rod 5, a fixing plate 6, a movable block 7, a punching cutter 8, a connecting shaft 9, a limiting rod 10, an expansion rod 11, a push plate 12, a movable groove 13, a clamping groove 14, a limiting hole 15, a supporting rod 16 and a cushion block 17.
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. 1-2, the present invention provides a technical solution: a circuit board punching device for electronics comprises a base 1, wherein three groups of punching grooves 2 are arranged at the top of the base 1, supporting blocks 3 are arranged on the inner walls of the left side and the right side of each punching groove 2, blanking ports 4 are arranged at the bottom of each punching groove 2, an electric telescopic rod 5 is arranged at the left end of the top of the base 1, a fixed plate 6 is arranged at the top of the electric telescopic rod 5, three groups of movable blocks 7 are movably arranged at the bottom of the fixed plate 6, punching cutters 8 are connected to the bottoms of the three groups of movable blocks 7, connecting shafts 9 are arranged on the outer walls of the front side and the rear side of each movable block 7, a limiting rod 10 is movably sleeved on the outer wall of each connecting shaft 9, the other end of each limiting rod 10 is movably connected to the outer walls of the front side and the rear side of the fixed plate 6, telescopic rods 11 are arranged on the outer walls of the left, and the front end surface of the base 1 is provided with a movable groove 13 matched with the push rod.
The top of the movable block 7 and the bottom of the push plate 12 are both provided with a slide block, the bottom of the fixed plate 6 and the bottom of the inner cavity of the base 1 are both provided with a slide groove matched with the slide block, the movable block 7 can slide at the bottom of the fixed plate 6 by the slide block sliding in the slide groove, and the push plate 12 can slide at the bottom of the inner cavity of the base 1;
the front end face of the limiting rod 10 is provided with a clamping block, the outer walls of the front side and the rear side of the fixed plate 6 are respectively provided with a clamping groove 14 matched with the clamping block, and the limiting rod 10 can be fixed on the fixed plate 6 through the matching between the clamping block and the clamping grooves 14, so that the movable block 7 is fixed;
the telescopic rod 11 comprises a telescopic cavity and a movable rod, a limiting groove is formed in the left end of the bottom of the movable rod, a supporting rod 16 is movably arranged in an inner cavity of the limiting groove, a cushion block 17 is arranged at the bottom of the supporting rod 16, the bottom of the cushion block 17 and the bottom of the movable rod are located on the same horizontal line, through holes are formed in the outer walls of the telescopic cavity and the outer wall of the movable rod, the telescopic cavity and the movable rod are fixed through screws matched with the through holes, the movable rod in the telescopic rod 11 can be fixed to the top of the punching groove 2 through the supporting rod 16, and the telescopic rod 11 can be more stable when being fixed through;
the left side and the right side of the inner wall of the punching groove 2 are both provided with inclined plates, the inclined plates are arranged below the supporting block 3, the other ends of the inclined plates are connected to the opening edge of the blanking port 4, and the inclined plates are made of stainless steel plates, so that blanking in the punching groove 2 can conveniently fall into the inner cavity of the base 1 through the blanking port 4;
the outer wall of the right side of the base 1 is provided with an open slot matched with the push plate 12, the bottom of the open slot is provided with an arc blanking plate, and the open slot and the arc blanking plate are arranged to facilitate the push plate 12 to push out the blanking.
The working principle is as follows: firstly, a circuit board to be punched is placed on a supporting block 3 in a punching groove 2 and slides in a sliding groove through a sliding block, moving the movable block 7 on the fixed plate 6, so as to move the punching knife 8 to the upper part of the punching groove 2, pulling the movable rod in the telescopic rod 11 downwards, matching the limit hole 15 on the movable rod with the hole to be punched on the circuit board, pulling the support rod 16 to fix the telescopic rod 11 on the top of the punching groove 2 through the cushion block 17, the limiting rod 10 is rotated through the connecting shaft 9, so that a clamping block on the limiting rod 10 is matched with the clamping groove 14, the movable block 7 is fixed on the fixed plate 6, the electric telescopic rod 5 is operated to drive the fixed plate 6 to move downwards, the punching cutter 8 punches the circuit board, punched blanking on the circuit board falls into the inner cavity of the base 1 through the blanking port 4, the push rod slides in the movable groove 13 to drive the push plate 12 to move, so that the push plate 12 pushes the blanking out of the base 1.
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 an use die-cut device of electronic circuit board of electron, includes base (1), its characterized in that: the punching and cutting device is characterized in that three groups of punching and cutting grooves (2) are arranged at the top of the base (1), supporting blocks (3) are arranged on the inner walls of the left side and the right side of each punching and cutting groove (2) of the three groups, blanking ports (4) are arranged at the bottom of each punching and cutting groove (2), an electric telescopic rod (5) is arranged at the left end of the top of the base (1), a fixed plate (6) is arranged at the top of each electric telescopic rod (5), three groups of movable blocks (7) are movably arranged at the bottom of each fixed plate (6), punching and cutting knives (8) are connected to the bottoms of the three groups of movable blocks (7), connecting shafts (9) are arranged on the outer walls of the front side and the rear side of each movable block (7), limiting rods (10) are movably sleeved on the outer walls of the front sides and the rear sides, the bottom of telescopic link (11) sets up spacing hole (15), the activity of the inner chamber bottom of base (1) sets up push pedal (12), the front end connecting push rod of push pedal (12), and the preceding terminal surface of base (1) sets up movable groove (13) that matches with the push rod.
2. A circuit board blanking apparatus for electronic applications according to claim 1, wherein: the top of movable block (7) and the bottom of push pedal (12) all set up the slider, and fixed plate (6) bottom all sets up the spout that matches with the slider with the inner chamber bottom of base (1).
3. A circuit board blanking apparatus for electronic applications according to claim 1, wherein: the front end face of the limiting rod (10) is provided with a clamping block, and the outer walls of the front side and the rear side of the fixing plate (6) are provided with clamping grooves (14) matched with the clamping block.
4. A circuit board blanking apparatus for electronic applications according to claim 1, wherein: telescopic link (11) are including flexible chamber and movable rod, and the bottom left end of movable rod sets up the spacing groove, and the inner chamber activity of spacing groove sets up bracing piece (16), the bottom of bracing piece (16) sets up cushion (17), and the bottom of cushion (17) is located same water flat line with the bottom of movable rod, and flexible chamber all sets up the through-hole with the outer wall of movable rod, and flexible chamber is fixed through the screw rod that matches with the through-hole with the movable rod.
5. A circuit board blanking apparatus for electronic applications according to claim 1, wherein: the left side and the right side of the inner wall of the punching groove (2) are both provided with inclined plates, the inclined plates are arranged below the supporting block (3), the other ends of the inclined plates are connected to the opening edge of the blanking opening (4), and the inclined plates are stainless steel plates.
6. A circuit board blanking apparatus for electronic applications according to claim 1, wherein: the outer wall of the right side of the base (1) is provided with an open slot matched with the push plate (12), and the bottom of the open slot is provided with an arc-shaped blanking plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910236125.7A CN109773874B (en) | 2019-03-27 | 2019-03-27 | Circuit board punching device for electronic application |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910236125.7A CN109773874B (en) | 2019-03-27 | 2019-03-27 | Circuit board punching device for electronic application |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109773874A CN109773874A (en) | 2019-05-21 |
| CN109773874B true CN109773874B (en) | 2021-01-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910236125.7A Active CN109773874B (en) | 2019-03-27 | 2019-03-27 | Circuit board punching device for electronic application |
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| Country | Link |
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| CN (1) | CN109773874B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110270767A (en) * | 2019-07-26 | 2019-09-24 | 重庆战狮机械制造有限公司 | A kind of laser cutting preparation method of sprocket wheel |
| CN110722624A (en) * | 2019-10-25 | 2020-01-24 | 芜湖市智睿包装制品有限公司 | Plastic cup cutting machine |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5303618A (en) * | 1992-09-08 | 1994-04-19 | Norell Ronald A | Via hole punch |
| CN2302098Y (en) * | 1997-07-25 | 1998-12-30 | 魏少君 | Multi-layer electric circuit board multi-hole perforating machine |
| US6968763B2 (en) * | 2002-01-09 | 2005-11-29 | International Business Machines Corporation | Orienting and stacking parts |
| DE102005063278A1 (en) * | 2005-12-30 | 2007-07-05 | Robert Bosch Gmbh | Punching device for printed circuit board, has upper part and lower part, where component e.g. printed circuit board, that is to be punched is arranged between upper part and lower part, and sectional bushing is formed as sectional film |
| CN108909245A (en) * | 2018-08-07 | 2018-11-30 | 刘建华 | Portable perforating binding machine |
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| CN109773874A (en) | 2019-05-21 |
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