CN218699688U

CN218699688U - Wood board puncher

Info

Publication number: CN218699688U
Application number: CN202222919549.3U
Authority: CN
Inventors: 陈虹霞
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-11-01
Filing date: 2022-11-01
Publication date: 2023-03-24
Anticipated expiration: 2032-11-01

Abstract

The utility model relates to a panel processing technology field's a plank hole puncher, the surface embedding of slide bar has the graduation apparatus, the surface sliding of slide bar is connected with the caliper piece, the caliper piece is equipped with two, the bottom fixed surface of caliper piece installs the second drill bit, the fixed orifices that has seted up in top of caliper piece, the top surface of fixed orifices and slide bar communicates with each other, the internal thread connection of fixed orifices has fixing bolt, and through the slide bar and the graduation apparatus that are equipped with, the caliper piece is the centre of a circle through first drill bit to the distance between the caliper piece to first drill bit is the radius, and the position that can directly find the timber trompil punches, has improved the device's work efficiency, convenient and fast.

Description

Wood board puncher

Technical Field

The utility model relates to a panel processing technology field especially relates to a plank hole puncher.

Background

The wood board puncher is generally arranged on a common electric drill or a bench drill, can conveniently cut and punch round holes, square holes, triangular holes, straight lines and curves on any curved surface such as planes and spherical surfaces of various plates such as copper, iron, stainless steel, organic glass and the like, and is flexible, convenient, safe and wide in application.

When punching the surface of panel, most of the existing wood board punches draw the size of the required hole on the surface of the wood firstly, and then punch the hole on the surface of the panel, so that the working efficiency is reduced, and sometimes when a measuring scale or a pen is missing, the punching position accuracy can be influenced, the trouble is brought to a user, and therefore the wood board puncher is provided.

SUMMERY OF THE UTILITY MODEL

To the above problem, the utility model provides a plank hole puncher to propose current plank hole puncher when to the surface of panel in solving above-mentioned background art, problem that work efficiency is low.

The technical scheme of the utility model is that:

the utility model provides a plank hole puncher, includes the electric drill, the bottom of electric drill rotates and is connected with the connector, the bottom fixed surface of connector is connected with the connecting rod, the bottom fixed surface of connecting rod installs first drill bit, the fixed surface of connecting rod alternates and is connected with the slide bar, the surface embedding of slide bar has the graduation apparatus, the surface sliding connection of slide bar has the caliper piece, the caliper piece is equipped with two, the bottom fixed surface of caliper piece installs the second drill bit, the fixed orifices has been seted up to the top of caliper piece, the top surface of fixed orifices and slide bar communicates with each other, the inside threaded connection of fixed orifices has fixing bolt.

The working principle of the technical scheme is as follows:

the position that needs punch is found on the surface of panel earlier, then place the tip of first drill bit in the position of punching, then not hard up fixing bolt, can realize that the chi piece slides on the surface of slide bar, first drill bit position centre of a circle, the distance of two chi pieces to first drill bit is the radius, the graduation apparatus that is equipped with according to the surface of slide bar, slide the chi piece to corresponding position size after, through screwing up fixing bolt, fixing bolt's bottom can extrude with the top surface of slide bar mutually, thereby realize preventing the chi piece at the surface slip of slide bar, improve the stability of chi piece, then start the rotation that the electric drill drove the connecting rod, the connecting rod drives the rotation of slide bar and chi piece, through first drill bit and second drill bit, can realize punching the timber table, the efficiency of work has been improved.

In a further technical scheme, one side of each caliper block is a vertical and flat surface, two caliper blocks are arranged, and the two caliper blocks are arranged on two sides of the first drill bit.

One side of the caliper block is a vertical and flat surface, so that the accuracy of the position between the caliper block and the dial gauge can be improved, and the accuracy of the punching position is improved.

In a further technical scheme, two sides of the second drill bit are blade-shaped, and one side of the second drill bit and one side of the caliper block are aligned with each other.

The two sides of the second drill bit are blade-shaped, so that the side surface of the second drill bit is provided with a sharp opening surface, and the efficiency of the wood drilling process can be improved.

In a further technical scheme, limiting blocks are fixedly mounted on the surfaces of the two ends of the sliding rod.

The limiting block can prevent the caliper block from sliding off the surface of the sliding rod in the sliding use process.

In a further technical scheme, a handle is arranged on one side surface of the electric drilling machine, and one end surface of the handle is fixedly connected with one side surface of the electric drilling machine.

The grip improves the convenience of the user and improves the controllability and stability of the use of the device.

In a further technical scheme, a plurality of heat dissipation holes are fixedly formed in the surface of one side of the electric drilling machine.

The heat dissipation holes can dissipate heat of the motor part of the electric drilling machine, so that long-time work is prevented, heat dissipation is slow, and use of the machine is affected.

The utility model has the advantages that:

1. adopt the utility model discloses a plank hole puncher through the slide bar and the graduation apparatus that are equipped with, and the slide caliper rule piece is the centre of a circle through first drill bit to the distance between slide caliper rule piece to the first drill bit is the radius, can directly find the position of timber trompil and punch, has improved the device's work efficiency, convenient and fast.

2. Adopt the utility model discloses a plank hole puncher establishes to perpendicular, level and smooth face through one side to the caliper piece, and one side of second drill bit and one side of caliper piece align each other, can improve the accuracy of position between caliper piece and the graduation apparatus, have improved the accuracy of the position of punching.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

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

FIG. 3 is a schematic top view of the present invention;

fig. 4 is a schematic view of the slide bar structure of the present invention.

Description of reference numerals:

1. an electric drill; 2. a grip; 3. a connector; 4. a connecting rod; 5. a first drill bit; 6. a slide bar; 7. a limiting block; 8. a dial gauge; 9. a caliper block; 10. a second drill bit; 11. a fixing hole; 12. fixing the bolt; 14. and (4) heat dissipation holes.

Detailed Description

The embodiments of the present invention will be further explained with reference to the drawings.

Example 1

As shown in fig. 1-4, the utility model provides a plank hole puncher, including electric drill 1, electric drill 1's bottom is rotated and is connected with connector 3, the bottom fixed surface of connector 3 is connected with connecting rod 4, the bottom fixed surface of connecting rod 4 installs first drill bit 5, the fixed surface of connecting rod 4 alternates and is connected with slide bar 6, slide bar 6's surface embedding has graduation apparatus 8, slide bar 6's surface sliding is connected with caliper rule piece 9, caliper rule piece 9 is equipped with two, the bottom fixed surface of caliper rule piece 9 installs second drill bit 10, fixed orifices 11 have been seted up to caliper rule piece 9's top is fixed, fixed orifices 11 and slide bar 6's top surface communicate with each other, the inside threaded connection of fixed orifices 11 has fixing bolt 12.

Specifically, one side of slide caliper rule piece 9 is perpendicular, level and smooth face, slide caliper rule piece 9 is equipped with two, slide caliper rule piece 9 locates the both sides of first drill bit 5, the both sides of second drill bit 10 are the blade point form, one side of second drill bit 10 and one side of slide caliper rule piece 9 align each other, the both ends fixed surface of slide bar 6 installs stopper 7, a side surface of electric drill 1 is equipped with handle 2, the one end surface of handle 2 and one side fixed surface of electric drill 1 are connected, one side fixed surface of electric drill 1 has seted up louvre 14, louvre 14 is equipped with a plurality ofly.

The working principle and the beneficial effects of the embodiment are achieved.

When the wood surface drilling machine is used, a position needing to be drilled is found on the surface of a plate, the end part of the first drill bit 5 is arranged at the position needing to be drilled, the fixing bolt 12 is loosened, the caliper block 9 can slide on the surface of the sliding rod 6, the center of the circle of the first drill bit 5 is a radius, the distance from the two caliper blocks 9 to the first drill bit 5 is a radius, according to the graduation apparatus 8 arranged on the surface of the sliding rod 6, the caliper block 9 slides to a corresponding position size, the fixing bolt 12 is screwed, the bottom of the fixing bolt 12 can be extruded with the top surface of the sliding rod 6, the caliper block 9 can be prevented from sliding on the surface of the sliding rod 6, the stability of the caliper block 9 is improved, the electric drilling machine 1 is started to drive the connecting rod 4 to rotate, the connecting rod 4 drives the sliding rod 6 and the caliper block 9 to rotate, the wood surface can be drilled through the first drill bit 5 and the second drill bit 10, and the working efficiency is improved.

The above embodiments only express the specific embodiments of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.

Claims

1. A plank hole puncher, includes electric drill, its characterized in that: the bottom of electric drill rotates and is connected with the connector, the bottom fixed surface of connector is connected with the connecting rod, the bottom fixed surface of connecting rod installs first drill bit, the fixed surface of connecting rod alternates and is connected with the slide bar, the surface embedding of slide bar has the graduation apparatus, the fixed surface of slide bar is connected with the caliper piece, the caliper piece is equipped with two, the bottom fixed surface of caliper piece installs the second drill bit, the fixed orifices has been seted up to the top of caliper piece, the top surface of fixed orifices and slide bar communicates with each other, the inside threaded connection of fixed orifices has fixing bolt.

2. A board punch as defined in claim 1, wherein: one side of the caliper block is a vertical and flat surface, two caliper blocks are arranged, and the two caliper blocks are arranged on two sides of the first drill bit.

3. A wood punch as recited in claim 1, wherein: the two sides of the second drill bit are blade-shaped, and one side of the second drill bit is aligned with one side of the caliper block.

4. A board punch as defined in claim 1, wherein: and limiting blocks are fixedly arranged on the surfaces of the two ends of the sliding rod.

5. A board punch as defined in claim 1, wherein: and a grip is arranged on the surface of one side of the electric drilling machine, and the surface of one end of the grip is fixedly connected with the surface of one side of the electric drilling machine.

6. A board punch as defined in claim 1, wherein: one side surface of the electric drilling machine is fixedly provided with a plurality of heat dissipation holes.