CN213471511U

CN213471511U - Accurate drilling equipment of plank

Info

Publication number: CN213471511U
Application number: CN202020987245.9U
Authority: CN
Inventors: 曾明
Original assignee: Huisen Furniture Longnan Co ltd
Current assignee: Huisen Furniture Longnan Co ltd
Priority date: 2020-06-03
Filing date: 2020-06-03
Publication date: 2021-06-18
Anticipated expiration: 2030-06-03

Abstract

The utility model discloses an accurate drilling equipment of plank belongs to plank processing field. A precise wood board drilling device comprises a rack, a drill and a clamp, wherein the drill is arranged above the rack, the clamp is arranged below the rack, and the drill corresponds to the clamp; the fixture comprises a bearing plate and a driving device for driving the bearing plate, wherein the driving device drives the bearing plate to move between a position far away from the drill and a position close to the drill; and position sensors are arranged below the rack and the bearing plate. Through setting up drive arrangement at the frame, remove towards the direction of perforator through drive arrangement drive anchor clamps, through the distance of perforator and plank plus predetermined drilling depth, can be through the displacement distance of position inductor control telescopic link to guarantee the displacement distance of loading board, guaranteed the drilling precision of drilling, avoided the deviation difference and the cutter difference of cutter.

Description

Accurate drilling equipment of plank

Technical Field

The utility model relates to a plank processing technology field especially relates to an accurate drilling equipment of plank.

Background

The wood board has the advantages of light weight, high strength ratio, good elasticity, impact resistance, rich and beautiful cultural color, easy processing and the like, and simultaneously has resource regeneration property, and the wood board plays an important role in national economy from ancient times to present. The wood board processing industry uses wood boards as raw materials and mainly uses machinery for processing. When the existing wood drilling equipment is used for batch drilling and machining, a radial drilling machine, a bench drilling machine, a pistol drill or a plurality of rows of drills are used.

However, when the existing drilling device is used for drilling, the problem that the drilling depth is too deep or too shallow often occurs, the wood board can be drilled through by the too deep drilling depth, and corresponding parts and parts with too shallow drilling depth cannot be matched with corresponding hole grooves. The main reasons for the error are the torque difference of the drill bit and the tool difference of the drill bit, and the deflection difference is difficult to calculate in the process of rotating the drilling device (particularly for products with high drilling requirements). The reject ratio through the existing drilling device is higher, and the production efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the drilling device can not accurately determine the drilling depth, and providing a plank accurate drilling device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a precise wood board drilling device comprises a rack, a drill and a clamp, wherein the drill is arranged above the rack, the clamp is arranged below the rack, and the drill corresponds to the clamp; the fixture comprises a bearing plate and a driving device for driving the bearing plate, wherein the driving device drives the bearing plate to move between a position far away from the drill and a position close to the drill; and position sensors are arranged below the rack and the bearing plate.

Preferably, the position sensor is a conductive plastic potentiometer, the bottom of the conductive plastic potentiometer is arranged on the frame, and the stroke end of the conductive plastic potentiometer is connected with the lower wall of the bearing plate.

Preferably, the driving device comprises a loop bar and a telescopic bar slidably mounted on the loop bar, the telescopic bar is connected with a driving motor, and the driving motor drives the telescopic bar to move up and down.

Preferably, the bearing plate is provided with a positioning part, and the wood plate is clamped in the positioning part.

Preferably, the positioning part is provided with an adjustable rod, the upper end of the adjustable rod is provided with a handle, the lower end of the adjustable rod is provided with a positioning plate, and the positioning plate and the bearing plate are arranged oppositely.

Preferably, the anti-skid pad is arranged on one surface of the positioning plate opposite to the bearing plate.

Preferably, the rack is provided with a support rod, the support rod is provided with a fixing frame capable of being adjusted and installed, and the drilling device is arranged on the fixing frame.

Preferably, the drill is driven by a rotary cylinder.

Preferably, the device further comprises a control device, and the control device is electrically connected with the position sensor, the driving motor and the rotating cylinder respectively.

Compared with the prior art, the utility model provides an accurate drilling equipment of plank possesses following beneficial effect:

1. a driving device is arranged on a machine frame, a clamp is driven by the driving device to move towards a drill, and the displacement distance of a telescopic rod can be controlled by a position sensor through adding a preset drilling depth to the distance between the drill and a wood plate, so that the moving distance of a bearing plate is ensured, the drilling precision of drilling is ensured, and the deviation difference and the cutter difference of a cutter are avoided;

2. a wood board accurate drilling device is characterized in that an adjustable rod is arranged on a positioning part, and a positioning plate can be driven to move towards the position of a bearing plate by screwing a handle, so that a wood board is clamped and fixed;

3. the utility model provides a plank accurate drilling equipment, is through being equipped with the slipmat at the relative one side of locating plate and loading board, can reduce the wearing and tearing or scrape the flower to the plank through the slipmat.

Drawings

Fig. 1 is a schematic perspective view of a precise drilling device for wood boards according to the present invention;

fig. 2 is a front view of a precise wood board drilling device provided by the present invention;

FIG. 3 is an enlarged view of part A;

fig. 4 is an enlarged schematic view of part B.

The utility model discloses in, 100 is the plank, and 1 is the frame, and 11 is the bracing piece, and 12 is the mount, and 2 is the perforator, and 20 is revolving cylinder, and 3 is anchor clamps, and 4 is the loading board, and 41 is location portion, and 42 is the regulation pole, and 43 is the locating plate, and 44 is the slipmat, and 45 is the handle, and 5 is drive arrangement, and 51 is the loop bar, and 52 is the telescopic link, and 53 is driving motor, and 6 is the position inductor.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, the accurate drilling device for the wood board comprises a frame 1, a drilling device 2 and a clamp 3, wherein the drilling device 2 is arranged above the frame 1, the clamp 3 is arranged below the frame 1, and the drilling device 2 corresponds to the clamp 3; the clamp 3 comprises a bearing plate 4 and a driving device 5 for driving the bearing plate 4, wherein the driving device 5 drives the bearing plate 4 to move between a position far away from the drill 2 and a position close to the drill 2; and position sensors are arranged below the frame 1 and the bearing plate 4. Through setting up drive arrangement 5 in frame 1, remove towards the direction of perforator 2 through drive arrangement 5 drive anchor clamps 3, through the distance of perforator 2 and plank 100 plus predetermined drilling depth, can be through the displacement distance of position sensor 6 control telescopic link 52 to guarantee the displacement distance of loading board 4, guaranteed the drilling precision of drilling, avoided the deviation difference and the cutter difference of cutter.

Furthermore, the position sensor is a conductive plastic potentiometer, the bottom of the conductive plastic potentiometer is arranged on the frame 1, and the stroke end of the conductive plastic potentiometer is connected with the lower wall of the bearing plate 4. Through the setting of electrically conductive plastics potentiometre, can effectively control the displacement distance of loading board 4, have higher degree of accuracy and linearity.

Further, the driving device 5 comprises a loop bar 51 and a telescopic bar 52 slidably mounted on the loop bar 51, the telescopic bar 52 is connected with a driving motor 53, and the driving motor 53 drives the telescopic bar 52 to move up and down.

Further, the bearing plate 4 is provided with a positioning portion 41, and the wood board 100 is clamped on the positioning portion 41. For example, the positioning portion 41 is provided with an elastic rubber, and the wood board 100 is engaged with and fixed to the positioning portion 41.

Furthermore, the positioning part 41 is provided with an adjustable rod 42, the upper end of the adjustable rod 42 is provided with a handle 45, the lower end of the adjustable rod 42 is provided with a positioning plate 43, and the positioning plate 43 is arranged opposite to the bearing plate 4. By providing the positioning portion 41 with the adjustable rod 42, the positioning plate 43 can be moved toward the position of the carrier plate 4 by screwing the knob 45, thereby clamping and fixing the wood board 100.

Further, a non-slip pad 44 is disposed on a surface of the positioning plate 43 opposite to the bearing plate 4. By providing the anti-slip pad 44 on the side of the positioning plate 43 opposite to the carrier plate 4, the anti-slip pad 44 can reduce the wear or scratch on the wood board 100.

Further, the frame 1 is provided with a support rod 11, the support rod 11 is provided with a fixing frame 12 capable of being adjusted and installed, and the drilling device 2 is arranged on the fixing frame 12. The distance between the drilling device 2 and the clamp 3 can be adjusted through the arrangement of the fixing frame 12, so that the drilling device is suitable for processing products with different thicknesses.

Further, the drill 2 is driven by a rotary cylinder 20. Of course, the same technical effect can also be achieved by rotating the electric cylinder drive.

Further, a control device is included, which is electrically connected to the position sensor, the driving motor 53 and the rotary cylinder 20, respectively. Manual correction can be reduced through the setting of the control device, so that the production efficiency is improved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The accurate drilling device for the wood board is characterized by comprising a rack, a drilling device and a clamp, wherein the drilling device is arranged above the rack, the clamp is arranged below the rack, and the drilling device corresponds to the clamp; the fixture comprises a bearing plate and a driving device for driving the bearing plate, wherein the driving device drives the bearing plate to move between a position far away from the drill and a position close to the drill; and position sensors are arranged below the rack and the bearing plate.

2. The accurate wood board drilling device according to claim 1, wherein the position sensor is a conductive plastic potentiometer, the bottom of the conductive plastic potentiometer is arranged on the frame, and the stroke end of the conductive plastic potentiometer is connected with the lower wall of the bearing plate.

3. The accurate wood board drilling device according to claim 1, wherein the driving device comprises a sleeve rod and a telescopic rod slidably mounted on the sleeve rod, the telescopic rod is connected with a driving motor, and the driving motor drives the telescopic rod to move up and down.

4. The precise board drilling device according to claim 1, wherein the bearing plate is provided with a positioning portion, and the board is clamped in the positioning portion.

5. A precise wood board drilling device according to claim 4, wherein the positioning part is provided with an adjustable rod, the upper end of the adjustable rod is provided with a handle, the lower end of the adjustable rod is provided with a positioning plate, and the positioning plate is arranged opposite to the bearing plate.

6. A precise drilling device for wood boards according to claim 5, wherein the side of the positioning plate opposite to the bearing plate is provided with a non-slip mat.

7. A device for accurately drilling a wood board according to claim 3, wherein the frame is provided with a support rod, the support rod is provided with a fixing frame which can be adjusted and installed, and the drilling device is arranged on the fixing frame.

8. A device for accurately drilling a wood board according to claim 7, wherein the drill is driven by a rotary cylinder.

9. The accurate wood board drilling device according to claim 8, further comprising a control device, wherein the control device is electrically connected with the position sensor, the driving motor and the rotary cylinder respectively.