CN220805159U - Puncher is used in lamps and lanterns production - Google Patents

Abstract

The utility model belongs to the technical field of lamp production, and particularly relates to a puncher for lamp production, which comprises the following components: the lower fixing plate is provided with a protruding part which is used for placing the panel; the base is characterized in that the upper end of the base is connected with a lower fixed plate, the lower fixed plate is connected with a guide post, the outer wall of the guide post is sleeved with a guide sleeve, and the guide sleeve is fixedly connected with an upper die holder; the upper die holder, upper die holder and last fixed plate fixed connection, the upper die holder center end is equipped with the subassembly that punches, and the subassembly that punches includes: the punch is used for punching the metal circuit board; the cutting plate is fixedly connected with the bottom of the upper die holder; the base plate is connected to the side face of the cutting plate in a sliding mode, the metal circuit board is separated from the panel, holes are formed in the metal circuit board, and the metal circuit board is accurate and regular in cutting shape.

Description

Puncher is used in lamps and lanterns production

Technical Field

The utility model belongs to the technical field of lamp production, and particularly relates to a puncher for lamp production.

Background

The lamp is a light-transmitting, distributing and changing light distribution device of a light source, and comprises all parts required for fixing and protecting the light source except the light source and circuit accessories required for connecting with a power supply, and the existing lamp usually needs a punching machine for processing and using in the manufacturing process.

However, when a conventional printed metal circuit board stamping device is used to separate a metal circuit board from a panel, there are problems in that the cutting shape of a plurality of metal circuit boards is inaccurate and irregular, and the state of the cut cross section is poor.

Disclosure of utility model

The utility model aims to solve the technical problems, and provides a puncher for lamp production, which achieves the effects that a metal circuit board is separated from a panel, holes are formed in the metal circuit board, and the metal circuit board is accurately and regularly cut.

In view of the above, the present utility model provides a puncher for producing lamps, comprising:

The lower fixing plate is provided with a protruding part for placing the panel;

The base is characterized in that the upper end of the base is connected with a lower fixing plate, the lower fixing plate is connected with a guide post, a guide sleeve is sleeved on the outer wall of the guide post, and the guide sleeve is fixedly connected with an upper die holder;

The upper die holder, upper die holder and last fixed plate fixed connection, the upper die holder center end is equipped with the subassembly that punches, the subassembly that punches includes:

the punch is used for punching the metal circuit board;

the cutting plate is fixedly connected with the bottom of the upper die holder;

and the base plate is connected with the side surface of the cutting plate in a sliding manner.

In this technical scheme, the panel is equipped with the bulge, the panel slightly is greater than the bulge, thereby the panel is partly suspended, under the cooperation of fixed plate fixed connection under base and, the bearing capacity of puncher has been improved, under the fixed connection of guide pin bushing and upper die base, thereby enable the upper die base to move down, drive punching assembly and move down, when the backing plate moves down to hugging closely with the panel, upwards move to the extrusion with the upper die base through with cutting board sliding connection, thereby fixed panel effect has been played, let the panel skew minimum, thereby the harm of the side of the hole that makes by the drift is minimum and the machining precision of hole has been improved, the cutting board produces the cutting effect through the suspended part of inertia to the panel simultaneously, with metal circuit board and panel separation.

In the above technical scheme, further, the base, the lower fixing plate and the protruding portion are all provided with chip outlets, and the chip outlets are located under the punch.

In this technical scheme, when the piece that the drift extrusion panel produced is discharged through the bits mouth, has reduced clean cost.

In the above technical solution, further, the chip outlet is larger than the punch.

In the above technical scheme, further, this puncher still is equipped with blows bits structure, blow bits structure and include:

A flow path located inside the upper die holder;

And punching, wherein the punching is positioned on the punch.

In the present technical scheme, when the metal circuit board is separated from the panel and the hole is formed in the metal circuit board, compressed air is discharged to the flow path, discharged into the punched hole of the punch through the flow path, and when punching, the compressed air discharges the generated chip to the outside through the chip outlet.

In the above technical scheme, further, the fixed plate upper end is equipped with the protruding portion, the both sides of protruding portion are equipped with the second slope, the one end of second slope is equipped with the waste bin.

In this technical scheme, through cutting board with panel and metal circuit board separation, the panel slides to the waste bin from the second slope, has reduced the clean degree of difficulty.

In the technical proposal, further, one end of the protruding part is provided with a first slope, one end of the first slope is provided with a discharge hopper,

In the technical scheme, the panel is separated from the metal circuit board through the cutting board, after the punch punches holes on the metal circuit board, the guide sleeve moves upwards to drive the upper die holder to move upwards, and the metal circuit board slides down from the first slope and slides to the discharge hopper.

In the above technical scheme, further, the edge of the discharging hopper is provided with a dehairing structure for removing burrs on the edge of the metal circuit board.

In this technical scheme, the in-process is fought to the slip, and the brush of the inside edge of ejection of compact fights the burr at metal circuit board edge clear away, produces the burr to the quality influence of product when having avoided metal circuit board and panel separation, improves the quality of product.

The beneficial effects of the utility model are as follows:

1. When the backing plate moves downwards to cling to the panel, the backing plate moves upwards to be extruded with the upper die base through sliding connection with the cutting plate, so that the effect of fixing the panel is achieved, the panel deflection is minimized, damage to the side face of a hole formed by the punch is minimized, the machining precision of the hole is improved, and meanwhile the cutting plate cuts the suspended part of the panel through inertia, so that the metal circuit board is separated from the panel.

2. The burr at the edge of the metal circuit board is removed by the hairbrush arranged at the inner edge of the discharge hopper, so that the influence of the burr on the quality of the product caused by the separation of the metal circuit board and the panel is avoided, and the quality of the product is improved.

3. The compressed air is discharged to the flow path, through which it is discharged into the punched hole of the punch, and, at the time of punching, the compressed air discharges the generated chips and the like to the outside through the through hole.

Drawings

FIG. 1 is a schematic perspective view of a puncher for lamp production;

FIG. 2 is a schematic side view of a puncher for lamp production;

FIG. 3 is a schematic cross-sectional view of a puncher for lamp production;

Fig. 4 is a schematic cross-sectional view of a punch insert panel for luminaire production according to the present utility model.

The label in the figure is:

1. A panel; 2. a base; 3. a lower fixing plate; 4. a guide post; 5. guide sleeve; 6. an upper die holder; 7. an upper fixing plate; 8. a punch; 9. cutting the plate; 10. a backing plate; 11. a second ramp; 12. a waste hopper; 13. a protruding portion; 14. a flow path; 15. a through hole; 16. a groove; 17. punching; 18. a chip outlet; 19. a first ramp; 20. discharging a hopper; 21. dehairing structure.

Detailed Description

The technical solutions of the embodiments of the present application will be clearly described below with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which are obtained by a person skilled in the art based on the embodiments of the present application, fall within the scope of protection of the present application.

In the description of the present application, it is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments in accordance with the present application. For ease of description, the dimensions of the various features shown in the drawings are not drawn to actual scale. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but should be considered part of the specification where appropriate. In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, the first and second substrates are bonded together,

Other examples of the exemplary embodiments may have different values. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.

It should be noted that the terms "first," "second," and the like in the description and in the claims are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged, as appropriate, such that embodiments of the present application may be implemented in sequences other than those illustrated or described herein, and that the objects identified by "first," "second," etc. are generally of a type, and are not limited to the number of objects, such as the first object may be one or more. Furthermore, in the description and claims, "and/or" means at least one of the connected objects, and the character "/", generally means that the associated object is an "or" relationship.

It should be noted that, in the description of the present application, the terms like "front, rear, upper, lower, left, right", "horizontal, vertical, horizontal", and "top, bottom", etc. generally refer to the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are merely for convenience of describing the present application and simplifying the description, and these orientation terms do not indicate and imply that the apparatus or elements referred to must have a specific orientation or be constructed and operated in a specific orientation, and thus should not be construed as limiting the scope of the present application; the orientation word "inner and outer" refers to inner and outer relative to the contour of the respective component itself.

It should be noted that, in the present application, 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 one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element. Furthermore, it should be noted that the scope of the methods and apparatus in the embodiments of the present application is not limited to performing the functions in the order shown or discussed, but may also include performing the functions in a substantially simultaneous manner or in an opposite order depending on the functions involved, e.g., the described methods may be performed in an order different from that described, and various steps may be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.

As shown in fig. 1 and 2, the present embodiment provides a puncher for producing lamps, including: a lower fixing plate 3, the lower fixing plate 3 being provided with a protruding portion 13, the protruding portion 13 being used for placing the panel 1; the base 2 is characterized in that the upper end of the base 2 is connected with a lower fixing plate 3, the lower fixing plate 3 is connected with a guide post 4, a guide sleeve 5 is sleeved on the outer wall of the guide post 4, and the guide sleeve 5 is fixedly connected with an upper die holder 6; the upper die holder 6, upper die holder 6 and last fixed plate 7 fixed connection, upper die holder 6 center end is equipped with the subassembly that punches, the subassembly that punches includes: a punch 8, wherein the punch 8 is used for punching the metal circuit board; the cutting plate 9 is fixedly connected with the bottom of the upper die holder 6; a backing plate 10, said backing plate 10 being slidingly connected to the side of the cutting plate 9.

In this embodiment, the panel 1 is provided with a protruding portion 13, the panel 1 is slightly larger than the protruding portion 13, so that a part of the panel 1 floats, the bearing capacity of the punching machine is improved under the cooperation of the fixed connection of the base 2 and the lower fixing plate 3, under the fixed connection of the guide sleeve 5 and the upper die holder 6, the upper die holder 6 can be enabled to move downwards, the punching assembly is driven to move downwards, and the base plate 10 moves upwards to be pressed with the upper die holder 6 through sliding connection with the cutting plate 9 when being tightly attached to the panel 1, thereby fixing the panel 1, minimizing the offset of the panel 1, minimizing the damage of the side face of the hole formed by the punch 8, improving the machining precision of the hole, and meanwhile, the cutting plate 9 cuts the floating part of the panel 1 through inertia, so that the metal circuit board is separated from the panel 1.

As shown in fig. 3, the present embodiment provides a hole punch for lamp production, which has technical features in addition to the technical scheme including the above embodiment, in which a flow path 14 for introducing compressed air is provided in an upper die holder 6, and a punched hole 17 for introducing compressed air is provided in a punch 8, and when the upper die holder 6 moves downward, the pad 10 is inserted into a recess 16 while a panel 1 disposed on a convex portion 13 of a fixed plate 3 is in contact with the pad 10, and as the upper die holder 6 moves further downward, the punch 8 breaks the pad 10 to form a through hole 15, compressed air enters from the flow path 14, and chips generated by the punch 8 are discharged from a chip outlet 18 from the punched hole 17.

As shown in fig. 3, this embodiment provides a puncher for lamp production, in addition to the technical scheme including the above embodiment, the following technical features are provided, the base 2, the lower fixing plate 3 and the protruding portion 13 are all provided with the chip outlet 18, the chip outlet 18 is located under the punch 8, when the punch 8 presses the chip generated by the panel 1 and discharges through the chip outlet 18, the cleaning cost is reduced, wherein the chip outlet 18 is larger than the punch 8, the chip is generated when the punch 8 presses the panel 1, and the chip is blown into the chip outlet 18 to discharge through the chip blowing structure. The chip blowing structure of the punch includes a flow path 14 inside the upper die holder 6 and a punched hole 17 on the punch 8, when the metal circuit board is separated from the panel 1 and a hole is formed in the metal circuit board, compressed air is discharged into the flow path 14, discharged into the punched hole 17 of the punch 8 through the flow path 14, and when punching, the compressed air discharges generated chips to the outside through the chip outlet 18. The fixed plate upper end is equipped with the protruding portion, the both sides of protruding portion 13 are equipped with second slope 11, the one end of second slope 11 is equipped with waste bin 12, separates panel 1 and metal circuit board through cutting board 9, and panel 1 slides waste bin 12 from second slope 11, has reduced the clean degree of difficulty. One end of the protruding portion 13 is provided with a first slope 19, one end of the first slope 19 is provided with a discharging hopper 20, and the inner edge is provided with a dehairing structure 21 for removing burrs on the edge of the metal circuit board.

The dehairing structure 21 may be a doctor blade.

As shown in fig. 2, this embodiment provides a puncher for lamp production, which has the following technical characteristics in addition to the technical scheme of the above embodiment, the upper end of the lower fixing plate 3 is provided with a protruding portion, two sides of the protruding portion 13 are provided with second slopes 11, one end of the second slopes 11 is provided with a waste hopper 12, the panel 1 slides from the second slopes 11 to the waste hopper 12, one end of the protruding portion 13 is provided with a first slope 19, one end of the first slope 19 is provided with a discharge hopper 20, and the inner edge of the discharge hopper 20 is provided with a dehairing structure for removing burrs on the edge of the metal circuit board.

The dehairing structure may be a doctor blade.

The embodiment provides a method for perforating a metal circuit board by a perforating machine for lamp production, which comprises the following steps:

First, as shown in fig. 3, the panel 1 is placed on the protruding portion 13 of the lower fixing plate 3, at this time, the metal circuit board on the panel 1 is located above the punch 8, the panel 1 arranged on the protruding portion 13 of the lower fixing plate 3 is inserted into the recess 16 while being in contact with the pad 10 as the upper die holder 6 moves downward, the punch 8 breaks the pad 10 to form the through hole 15 as the upper die holder 6 moves downward, compressed air enters from the flow path 14, chips generated by the punch 8 are discharged from the chip outlet 18 from the punching hole 17 while the cut plate 9 separates the panel 1 from the metal circuit board, the panel 1 slides from the waste hopper 12 from the second ramp 11, the metal circuit board slides from the first ramp 19 to the discharge hopper 20, and the inner edge of the discharge hopper 20 is provided with a dehairing structure for removing burrs on the edge of the metal circuit board as shown in fig. 4. As described above, after one metal circuit board is separated from the panel 1, the next metal circuit board is separated from the panel 1 in the same manner.

The embodiments of the present application have been described above with reference to the accompanying drawings, in which the embodiments of the present application and features of the embodiments may be combined with each other without conflict, the present application is not limited to the above-described embodiments, which are merely illustrative, not restrictive, of the present application, and many forms may be made by those of ordinary skill in the art without departing from the spirit of the present application and the scope of the claims, which are protected by the present application.

Claims (7)

1. A luminaire production punch comprising:

A lower fixing plate (3), wherein the lower fixing plate (3) is provided with a protruding part (13), and the protruding part (13) is used for placing the panel (1);

The base (2) is characterized in that the upper end of the base (2) is connected with a lower fixing plate (3), the lower fixing plate (3) is connected with a guide post (4), a guide sleeve (5) is sleeved on the outer wall of the guide post (4), and the guide sleeve (5) is fixedly connected with an upper die holder (6);

The upper die holder (6), upper die holder (6) and last fixed plate (7) fixed connection, upper die holder (6) central point holds and is equipped with the subassembly that punches, the subassembly that punches includes:

a punch (8), wherein the punch (8) is used for punching the metal circuit board;

The cutting plate (9), the said cutting plate (9) is fixedly connected with bottom of the upper die holder (6);

And the base plate (10) is connected with the side surface of the cutting plate (9) in a sliding way.

2. A luminaire production punch as claimed in claim 1, characterized in that the base (2), the lower fixing plate (3) and the bulge (13) are each provided with a chip outlet (18), the chip outlet (18) being located directly below the punch (8).

3. A luminaire production punch as claimed in claim 2, characterized in that the chip outlet (18) is larger than the punch (8).

4. The hole punch for lamp manufacturing according to claim 1, further comprising a chip blowing structure, wherein the chip blowing structure comprises:

A flow path (14), the flow path (14) being located inside the upper die holder (6);

and a punching hole (17), wherein the punching hole (17) is positioned on the punch (8).

5. A luminaire production punch as claimed in claim 1, characterized in that the projecting part (13) is provided with a second ramp (11) on both sides, the other end of the second ramp (11) being provided with a waste hopper (12).

6. A luminaire production punch as claimed in claim 1, characterized in that one end of the protruding portion (13) is provided with a first ramp (19), and one end of the first ramp (19) is provided with a discharge hopper (20).

7. The hole punch for lamp manufacturing according to claim 6, wherein the discharge hopper (20) is provided with a dehairing structure (21) for removing burrs at the edges of the metal circuit board.