CN213796955U

CN213796955U - Wood drilling device

Info

Publication number: CN213796955U
Application number: CN202021718142.9U
Authority: CN
Inventors: 姚英鹏
Original assignee: Hangzhou Jingdu Wood Structure Engineering Co ltd
Current assignee: Hangzhou Jingdu Wood Structure Engineering Co ltd
Priority date: 2020-08-17
Filing date: 2020-08-17
Publication date: 2021-07-27
Anticipated expiration: 2030-08-17

Abstract

The utility model discloses a wood drilling device, which comprises a frame, wherein a workbench and a control device are arranged on the frame, a liftable drilling power head is arranged on the frame, a fixed splint and a movable clamping part corresponding to the fixed splint are arranged on the workbench, and a telescopic device for driving the movable clamping part to move is arranged on the workbench; the movable clamping member includes a control mechanism for controlling the amount of clamping force. The utility model discloses when carrying out drilling man-hour, will wait the timber of processing earlier to place between solid fixed splint and removal clamping unit, then remove clamping unit through the telescoping device drive and remove and press from both sides timber tight, remove the last control mechanism that is provided with of clamping unit, control mechanism can control the size of clamp force, can effectively avoid pressing from both sides the damage with timber because of the clamp force is too big.

Description

Wood drilling device

Technical Field

The utility model relates to a wood working technical field, in particular to timber drilling equipment.

Background

Wood processing refers to processing by mechanical or chemical methods using wood as raw material, and the processed product still maintains the basic characteristics of wood. Among them, wood drilling is a relatively common wood processing technique.

When the existing wood drilling machine is used, wood to be processed needs to be fixed through the clamping device, and then drilling processing can be carried out. The existing clamping device is generally manually clamped, the clamping force is difficult to control, and the clamping force is easily overlarge to damage wood.

Disclosure of Invention

The utility model aims at solving current timber drilling machine when using, need treat the timber of processing earlier through clamping device and fix, the clamp force size is difficult to control, causes the clamp force very easily too big and causes the problem of damage to timber, provides a timber drilling equipment, can effectively solve above-mentioned problem.

The utility model aims at realizing through the following technical scheme: a wood drilling device comprises a rack, wherein a workbench and a control device are arranged on the rack, a liftable drilling power head is arranged on the rack, a fixed clamping plate and a movable clamping component corresponding to the fixed clamping plate are arranged on the workbench, and a telescopic device for driving the movable clamping component to move is arranged on the workbench; the movable clamping member includes a control mechanism for controlling the amount of clamping force.

The utility model discloses when carrying out drilling man-hour, will wait the timber of processing earlier to place between solid fixed splint and removal clamping unit, then remove clamping unit through the telescoping device drive and remove and press from both sides timber tight, remove the last control mechanism that is provided with of clamping unit, control mechanism can control the size of clamp force, can effectively avoid pressing from both sides the damage with timber because of the clamp force is too big.

Preferably, the telescopic device is a cylinder.

Preferably, the telescopic device is an electric push rod.

Preferably, the movable clamping component comprises a movable clamping plate, a bottom plate connected with the telescopic device and a control mechanism arranged between the movable clamping plate and the bottom plate, and a guide mechanism is arranged between the movable clamping plate and the bottom plate; the control mechanism comprises a spring arranged between the movable clamping plate and the bottom plate, a trigger rod which can be adjusted in a telescopic mode is arranged on the movable clamping plate, a trigger switch corresponding to the trigger rod is arranged on the bottom plate, and the trigger switch is electrically connected with the control device. When wood is clamped, the movable clamping plate can be in contact with the wood, the spring between the movable clamping plate and the bottom plate can be compressed, the trigger rod and the trigger switch are gradually close until the trigger rod is in contact with the trigger switch and triggers the trigger switch, the telescopic device stops moving under the control of the control device after the trigger switch is triggered, in the process, when the trigger rod is in contact with the trigger switch, the compression amount of the spring reaches the maximum, and the force of the spring on the movable clamping plate is the clamping force on the wood; under the condition that does not change the length of trigger bar, the maximum compression volume of spring is certain when the pressure equipment at every turn to guarantee that the clamp force at every turn is also invariable, thereby carried out effectual control to clamp force. When the clamping force needs to be changed, the length of the trigger rod only needs to be adjusted, and the distance between the trigger rod and the trigger switch is changed, so that the maximum compression amount of the spring when the wood is clamped is changed, namely, the maximum pressure of the spring is changed, and the function of adjusting the clamping force is achieved.

Preferably, the trigger rod comprises a sleeve, a telescopic rod axially moving along the sleeve is coaxially arranged in the sleeve, and a fixing screw for fixing the telescopic rod is in threaded connection with the side surface of the sleeve.

Preferably, the guide mechanism comprises a guide rod arranged on the movable clamping plate and a guide hole arranged on the bottom plate and corresponding to the guide rod, and the guide rod is slidably connected in the guide hole.

Preferably, a rubber pad is arranged on one side of the movable clamping plate, which is close to the fixed clamping plate.

The utility model has the advantages that: the utility model discloses when carrying out drilling man-hour, will wait the timber of processing earlier to place between solid fixed splint and removal clamping unit, then remove clamping unit through the telescoping device drive and remove and press from both sides timber tight, remove the last control mechanism that is provided with of clamping unit, control mechanism can control the size of clamp force, can effectively avoid pressing from both sides the damage with timber because of the clamp force is too big.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a cross-sectional view of the moving clamping member.

Fig. 3 is an enlarged view of a portion a in fig. 2.

In the figure: 1. frame, 2, workstation, 3, drilling unit head, 4, adjusting hand wheel, 5, fixed splint, 6, telescoping device, 7, removal clamping part, 8, controlling means, 9, removal splint, 10, bottom plate, 11, guide bar, 12, spring, 13, trigger switch, 14, sleeve, 15, telescopic link, 16, fixed screw, 17, rubber pad.

Detailed Description

The invention will be further described with reference to the following detailed description and accompanying drawings.

Example 1:

as shown in fig. 1 to 3, a wood boring device includes a frame 1, on which a table 2 and a control device 8 are provided. The rack 1 is provided with a liftable drilling power head 3, and the drilling power head 3 is positioned above the workbench 2. An adjusting hand wheel 4 for controlling the drilling power head 3 to move up and down is arranged on the machine frame 1.

The workbench 2 is provided with a fixed clamping plate 5 and a movable clamping component 7 corresponding to the fixed clamping plate 5, and the workbench 2 is provided with a telescopic device 6 for driving the movable clamping component 7 to move. In this embodiment, the expansion device 6 is a cylinder. The telescopic device 6 operates under the control of the control device 8. The movable clamping component comprises a movable clamping plate 9 and a bottom plate 10 connected with the telescopic device 6, and a guide mechanism is arranged between the movable clamping plate 9 and the bottom plate 10. The guide mechanism comprises a guide rod 11 arranged on the movable clamping plate 9 and a guide hole arranged on the bottom plate 10 and corresponding to the guide rod, and the guide rod 11 is connected in the guide hole in a sliding mode. A control mechanism is arranged between the movable clamping plate 9 and the bottom plate 10. The control mechanism comprises a spring 12 arranged between the movable clamping plate 9 and the bottom plate 10, a trigger rod which can be adjusted in a telescopic mode is arranged on the movable clamping plate 9, a trigger switch 13 corresponding to the trigger rod is arranged on the bottom plate 10, and the trigger switch 13 is electrically connected with the control device 8. The trigger bar comprises a sleeve 14, a telescopic rod 15 which moves along the axial direction of the sleeve 14 is coaxially arranged in the sleeve 14, and a fixing screw 16 for fixing the telescopic rod 15 is connected to the side face of the sleeve 14 in a threaded mode. A rubber pad is arranged on one side of the movable clamping plate 9 close to the fixed clamping plate 5.

The utility model discloses when carrying out drilling man-hour, will wait the timber of processing earlier to place between solid fixed splint and removal clamping unit, then remove clamping unit through the telescoping device drive and remove and press from both sides timber tight, remove the last control mechanism that is provided with of clamping unit, control mechanism can control the size of clamp force, can effectively avoid pressing from both sides the damage with timber because of the clamp force is too big. When wood is clamped, the movable clamping plate can be in contact with the wood, the spring between the movable clamping plate and the bottom plate can be compressed, the trigger rod and the trigger switch are gradually close until the trigger rod is in contact with the trigger switch and triggers the trigger switch, the telescopic device stops moving under the control of the control device after the trigger switch is triggered, in the process, when the trigger rod is in contact with the trigger switch, the compression amount of the spring reaches the maximum, and the force of the spring on the movable clamping plate is the clamping force on the wood; under the condition that does not change the length of trigger bar, the maximum compression volume of spring is certain when the pressure equipment at every turn to guarantee that the clamp force at every turn is also invariable, thereby carried out effectual control to clamp force. When the clamping force needs to be changed, the length of the trigger rod only needs to be adjusted, and the distance between the trigger rod and the trigger switch is changed, so that the maximum compression amount of the spring when the wood is clamped is changed, namely, the maximum pressure of the spring is changed, and the function of adjusting the clamping force is achieved.

Example 2:

example 2 differs from example 1 in that: in embodiment 2, the telescopic device 6 is an electric push rod, and the rest of the structure is the same as that of embodiment 1.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the principles of the present invention.

Claims

1. The utility model provides a timber drilling equipment, includes the frame, is provided with workstation and controlling means in the frame, is provided with the drilling unit head of liftable in the frame, its characterized in that: the workbench is provided with a fixed clamping plate and a movable clamping component corresponding to the fixed clamping plate, and the workbench is provided with a telescopic device for driving the movable clamping component to move; the movable clamping member includes a control mechanism for controlling the amount of clamping force.

2. A wood boring device according to claim 1, wherein the telescopic means is a pneumatic cylinder.

3. A wood boring device according to claim 1, wherein the telescopic device is an electric push rod.

4. The wood drilling device according to claim 1, wherein the movable clamping component comprises a movable clamping plate, a bottom plate connected with the telescopic device, and a control mechanism arranged between the movable clamping plate and the bottom plate, and a guide mechanism is arranged between the movable clamping plate and the bottom plate; the control mechanism comprises a spring arranged between the movable clamping plate and the bottom plate, a trigger rod which can be adjusted in a telescopic mode is arranged on the movable clamping plate, a trigger switch corresponding to the trigger rod is arranged on the bottom plate, and the trigger switch is electrically connected with the control device.

5. A wood drilling device according to claim 4, wherein the trigger rod comprises a sleeve, a telescopic rod axially moving along the sleeve is coaxially arranged in the sleeve, and a fixing screw for fixing the telescopic rod is screwed on the side face of the sleeve.

6. A timber boring device according to claim 4, wherein the guide means comprises a guide bar provided on the movable jaw and a guide hole provided on the base plate in correspondence with the guide bar, the guide bar being slidably connected in the guide hole.

7. A timber boring device according to claim 4, wherein the movable clamp plate is provided with a rubber pad on a side thereof adjacent the fixed clamp plate.