CN215356304U - Positioning drilling machine for outdoor furniture production - Google Patents

Abstract

The utility model discloses a positioning drilling machine for outdoor furniture production, which comprises a workbench, a clamping mechanism and a driving mechanism, wherein the workbench is provided with a drilling hole; a workbench: the rear side of the upper surface of the support beam is provided with an upright post, a sliding chute on the front side surface of the upright post is connected with the rear end of the support beam in a sliding manner, a large through hole on the upper surface of the support beam is rotatably connected with a drill spindle through a bearing, a twist drill is arranged at the lower end of the drill spindle, the upper surface of the support beam is provided with a motor, and an output shaft of the motor is fixedly connected with the upper end of the drill spindle; a clamping mechanism: the upper surface is connected with the workbench in a sliding way; a driving mechanism: the driving mechanism is arranged in the middle of the lower surface of the supporting beam and is in sliding connection with the clamping mechanism; wherein: still include the control switch group, the control switch group sets up in the leading flank of workstation, and the output of control switch group is connected to the input electricity of motor, and external power source is connected to the input electricity of control switch group, this location drilling machine of outdoor furniture production usefulness, the work piece is fixed simple and conveniently, has improved production efficiency.

Description

Positioning drilling machine for outdoor furniture production

Technical Field

The utility model relates to the technical field of furniture production, in particular to a positioning drilling machine for outdoor furniture production.

Background

Furniture means a large variety of appliances and facilities which are indispensable for people to maintain normal life, engage in production practice and develop social activities, and the furniture is continuously developed and innovated along with the foot steps of the times, so that the furniture is various in door types, different in materials, complete in variety and different in use, an outdoor furniture is produced by manufacturers in order to meet the requirements of people for outdoor use, punching is generally needed in the process of outdoor furniture reproduction, then bolts are convenient to install, the punching can not be separated from the use of a drilling machine, the drilling machine is a mechanical and equipment general name of reserving cylindrical holes or holes on a target object by using a tool which is harder and sharper than the target object through a rotary cutting or rotary extrusion mode, the existing drilling machine generally needs an auxiliary tool to fix and position the workpiece, further the workpiece needs an operator to be fixed to operate, and the labor of the operator is increased, the operation is troublesome and the production efficiency is influenced, and therefore a positioning drilling machine for outdoor furniture production is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects in the prior art, and provides a positioning drilling machine for outdoor furniture production, which can synchronously center and clamp a workpiece while a cutter moves downwards, so that the problems in the background art can be effectively solved.

In order to achieve the purpose, the utility model provides the following technical scheme: a positioning drilling machine for outdoor furniture production comprises a workbench, a clamping mechanism and a driving mechanism;

a workbench: the rear side of the upper surface of the support beam is provided with an upright post, a sliding chute on the front side surface of the upright post is connected with the rear end of the support beam in a sliding manner, a large through hole on the upper surface of the support beam is rotatably connected with a drill spindle through a bearing, a twist drill is arranged at the lower end of the drill spindle, the upper surface of the support beam is provided with a motor, and an output shaft of the motor is fixedly connected with the upper end of the drill spindle;

a clamping mechanism: the upper surface is connected with the workbench in a sliding way;

a driving mechanism: the driving mechanism is arranged in the middle of the lower surface of the supporting beam and is in sliding connection with the clamping mechanism;

wherein: still include the control switch group, the control switch group sets up in the leading flank of workstation, and the output of control switch group is connected to the input electricity of motor, and external power source is connected to the input electricity of control switch group, can be with the synchronous centering centre gripping of work piece when the cutter moves down, has not only alleviateed operating personnel's work burden, has still improved the utilization efficiency of the energy to machining efficiency has been improved, and can satisfy the demand that different width furniture subassembly punched, and convenience simple to use has improved equipment practicality greatly.

Further, fixture includes trapezoidal slider and holding strip, the equal symmetry of lower surface of holding strip is equipped with trapezoidal slider, trapezoidal slider respectively with the vertical forked tail spout sliding connection that corresponds of the upper surface of workstation, make things convenient for the fixed of material.

Further, fixture includes U type frame, long slide and pivot, the quantity of holding strip is two, and the holding strip lower surface of front side is equipped with U type frame, and the quantity of long slide is two, and the long slide of rear side sets up in the upper surface rear end of U type frame, and the long slide of front side sets up in the holding strip trailing flank of rear side, and the relative medial extremity of two long slides all rotates through the second bearing to be connected with the pivot, makes things convenient for the drive of holding strip.

Further, actuating mechanism includes backup pad, two-way lead screw, drive slide and traveller, the backup pad sets up in a supporting beam's lower surface middle part, and the little through-hole in leading flank upper end of backup pad rotates through three bearings and is connected with two-way lead screw, and the equal threaded connection in both ends has the drive slide around the two-way lead screw, and the side symmetry is equipped with the traveller around the lower extreme of backup pad, the traveller respectively with two drive slide's relative medial surface sliding sleeve sliding connection, the relative cambered surface sliding connection outside the pivot that deviates from the face respectively with vertical correspondence of two drive slides, can conveniently drive fixture centering centre gripping.

Furthermore, the front end of the bidirectional screw rod is provided with a hexagonal hole, so that the driving mechanism is convenient to adjust.

Further, still include the extension spring, the extension spring sets up respectively in the relative back of the body face of leaving of four trapezoidal sliders, and the relative end that deviates from of four extension springs makes things convenient for fixture's separately with the projection fixed connection of the upper surface forked tail spout diapire of workstation respectively.

Furthermore, the upper surface of stand is equipped with electric putter through the fixed plate, and electric putter's flexible end and the upper surface fixed connection of a supporting beam, electric putter's input electricity connection control switch group's output, provide power for moving down of a supporting beam.

Compared with the prior art, the utility model has the beneficial effects that: this location drilling machine of outdoor furniture production usefulness has following benefit:

1. the supporting beam drives the supporting plate to move downwards, the supporting plate drives the driving sliding plate to move downwards through the bidirectional screw rod and the sliding column, the two sliding plates are inverted splayed, the driving sliding plate and the rotating shaft slide relatively, the driving sliding plate drives the two long sliding seats to move towards a deviating direction through the rotating shaft, then the long sliding seat on the front side drives the clamping strip on the rear side to move forwards, the long sliding seat on the rear side drives the clamping strip on the front side to move backwards through the U-shaped frame, the clamping strip moves downwards under the guiding of the trapezoidal sliding block, the tension spring is stretched by the movable trapezoidal sliding block, and then the two clamping strips slowly approach to the furniture assembly to clamp the furniture assembly in a centering manner, so that the furniture is positioned, the vertical surface of the rotating shaft and the driving sliding plate is connected in a sliding manner to keep the furniture assembly in a clamping state, then the downward moving twist drill is rotated to be in contact with the furniture assembly to punch, the workpiece can be synchronously centered and clamped when the cutter moves downwards, and the labor burden of operators is relieved, the utilization efficiency of energy is also improved, and the processing efficiency is improved.

2. When the furniture subassembly width that needs punch narrows down, can insert the hexagonal hole with interior hexagonal spanner and rotate two-way lead screw, two-way lead screw is rotatory to drive two drive slides and remove to the direction that deviates from under the effect of traveller, it will drive two long sliding seats through the pivot and remove to the direction that deviates from to drive the slide in the same way, and then initial distance between two holding strips will diminish, the width of centre gripping diminishes, can be convenient to two drive slide position control, can satisfy the demand that different width furniture subassemblies punched, high durability and convenient use, the equipment practicability is greatly improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged schematic view of the structure at the position A of the present invention;

FIG. 3 is an enlarged view of the structure of the present invention at B.

In the figure: 1 workbench, 2 columns, 3 supporting beams, 4 drill shafts, 5 motors, 6 twist drills, 7 clamping mechanisms, 71 trapezoidal sliding blocks, 72 clamping strips, 73U-shaped frames, 74 long sliding seats, 75 rotating shafts, 8 driving mechanisms, 81 supporting plates, 82 bidirectional screw rods, 83 driving sliding plates, 84 sliding columns, 9 hexagonal holes, 10 control switch groups, 11 electric push rods and 12 tension springs.

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. 1-3, the present embodiment provides a technical solution: a positioning drilling machine for outdoor furniture production comprises a workbench 1, a clamping mechanism 7 and a driving mechanism 8;

a workbench 1: the rear side of the upper surface of the upright post is provided with an upright post 2, a front side sliding groove of the upright post 2 is connected with the rear end of a supporting beam 3 in a sliding way, a large through hole on the upper surface of the supporting beam 3 is rotatably connected with a drill shaft 4 through a bearing, the lower end of the drill shaft 4 is provided with a twist drill 6, the upper surface of the supporting beam 3 is provided with a motor 5, an output shaft of the motor 5 is fixedly connected with the upper end of the drill shaft 4, the upper surface of the upright post 2 is provided with an electric push rod 11 through a fixing plate, the telescopic end of the electric push rod 11 is fixedly connected with the upper surface of the supporting beam 3, the input end of the electric push rod 11 is electrically connected with the output end of a control switch group 10, when in use, a furniture component needing to be punched is placed on the upper surface of the workbench 1, the motor 5 operates, the output shaft of the motor 5 drives the drill shaft 4 to rotate, the drill shaft 4 drives the twist drill 6 to rotate, then the telescopic end of the electric push rod 11 extends out to drive the supporting beam 3 to slide downwards along the front side sliding groove of the upright post 2, the supporting beam 3 drives the drill shaft 4 to move downwards, the drill shaft 4 drives the twist drill 6 to move downwards, the twist drill 6 which rotates to move downwards is contacted with the furniture component for punching, after the punching is finished, the motor 5 stops running, and the telescopic end of the electric push rod 11 contracts to drive the supporting beam 3 to move upwards for resetting;

the clamping mechanism 7: the clamping mechanism 7 comprises trapezoidal sliders 71 and clamping strips 72, the trapezoidal sliders 71 are symmetrically arranged on the lower surfaces of the clamping strips 72, the trapezoidal sliders 71 are respectively connected with dovetail sliding grooves which vertically correspond to the upper surface of the workbench 1 in a sliding manner, the clamping mechanism 7 comprises U-shaped frames 73, long sliding seats 74 and rotating shafts 75, the number of the clamping strips 72 is two, the U-shaped frames 73 are arranged on the lower surfaces of the clamping strips 72 on the front side, the number of the long sliding seats 74 is two, the long sliding seats 74 on the rear side are arranged at the rear ends of the upper surfaces of the U-shaped frames 73, the long sliding seats 74 on the front side are arranged on the rear side surfaces of the clamping strips 72 on the rear side, the opposite inner side ends of the two long sliding seats 74 are respectively connected with the rotating shafts 75 in a rotating manner through second bearings, the clamping springs 12 are further arranged on opposite back surfaces of the four trapezoidal sliders 71, the opposite departing ends of the four tension springs 12 are respectively fixedly connected with protruding columns of dovetail sliding grooves on the upper surface of the bottom wall of the workbench 1, the rotating shaft 75 drives the two long sliding seats 74 to move in the direction away from each other, so that the long sliding seat 74 on the front side drives the holding strip 72 on the rear side to move forwards, the long sliding seat 74 on the rear side drives the holding strip 72 on the front side to move backwards through the U-shaped frame 73, the holding strip 72 moves downwards under the guidance of the trapezoidal sliding block 71, the movable trapezoidal sliding block 71 stretches the tension spring 12, and the two holding strips 72 slowly approach to center and clamp the furniture assembly, so that the furniture is positioned;

the drive mechanism 8: the driving mechanism 8 comprises a supporting plate 81, a bidirectional screw rod 82, a driving sliding plate 83 and a sliding column 84, the supporting plate 81 is arranged in the middle of the lower surface of the supporting beam 3, a small through hole in the upper end of the front side surface of the supporting plate 81 is rotatably connected with the bidirectional screw rod 82 through a bearing, the front end and the rear end of the bidirectional screw rod 82 are both in threaded connection with the driving sliding plate 83, the front side and the rear side surface of the lower end of the supporting plate 81 are symmetrically provided with the sliding column 84, the sliding column 84 is respectively in sliding connection with the sliding sleeves of the opposite inner side surfaces of the two driving sliding plates 83, the opposite deviating surfaces of the two driving sliding plates 83 are respectively in sliding connection with the outer cambered surface of the rotating shaft 75 corresponding to the vertical direction, the front end of the bidirectional screw rod 82 is provided with a hexagonal hole 9, the supporting beam 3 drives the supporting plate 81 to move downwards, the supporting plate 81 drives the driving sliding plates 83 to move downwards through the bidirectional screw rod 82 and the sliding column 84, because the two slide bases are inverted splayed, the driving slide plate 83 and the rotating shaft 75 slide relatively, the driving slide plate 83 drives the two long slide bases 74 to move towards the direction of departing through the rotating shaft 75, and then the vertical surface of the rotating shaft 75 and the driving slide plate 83 is connected in a sliding way to keep the furniture assembly clamped state, the supporting beam 3 drives the supporting plate 81 to move upwards, and further the driving slide plate 83 gradually moves upwards, so that the tension spring 12 in a stretching state pulls the two clamping strips 72 to separate through the trapezoidal sliding block 71, and further the furniture assembly is loosened, when the width of the furniture assembly needing to be punched is narrowed, an internal hexagonal wrench can be inserted into the hexagonal hole 9 to rotate the bidirectional screw rod 82, the bidirectional screw rod 82 rotates to drive the two driving slide plates 83 to move towards the direction of departing under the action of the sliding column 84, and similarly the driving slide plate 83 drives the two long slide bases 74 to move towards the direction of departing through the rotating shaft 75, and further the initial distance between the two clamping strips 72 is reduced, the clamping width is reduced;

wherein: still include control switch group 10, control switch group 10 sets up in the leading flank of workstation 1, and the output of control switch group 10 is connected to the input electricity of motor 5, and external power source is connected to the input electricity of control switch group 10, and control switch group 10 makes things convenient for the control of electrical apparatus.

The working principle of the positioning drilling machine for outdoor furniture production provided by the utility model is as follows: when the furniture component needing to be punched is placed on the upper surface of the workbench 1 and positioned between the two clamping strips 72, then the control switch group 10 is regulated and controlled, the motor 5 operates, the output shaft of the motor 5 drives the drill spindle 4 to rotate, the drill spindle 4 drives the twist drill 6 to rotate, then the telescopic end of the electric push rod 11 extends out to drive the support beam 3 to slide downwards along the sliding groove on the front side surface of the upright post 2, the support beam 3 drives the drill spindle 4 to move downwards, the drill spindle 4 drives the twist drill 6 to move downwards, simultaneously the support beam 3 drives the support plate 81 to move downwards, the support plate 81 drives the driving sliding plate 83 to move downwards through the bidirectional screw rod 82 and the sliding column 84, as the two parts are in the inverted splayed shape, the driving sliding plate 83 slides relative to the rotating shaft 75, the driving sliding plate 83 drives the two long sliding seats 74 to move towards the deviating direction through the rotating shaft 75, and further the long 74 on the front side drives the clamping strip sliding seat 72 on the rear side to move forwards, the long slide seat 74 at the rear side drives the holding strips 72 at the front side to move backwards through the U-shaped frame 73, the holding strips 72 move downwards under the guide of the trapezoidal slide block 71, the tension spring 12 is stretched by the moving trapezoidal slide block 71, then the two holding strips 72 are slowly close to the furniture component to be centered and clamped, the positioning of the furniture is realized, further, the vertical surface sliding connection of the rotating shaft 75 and the driving slide plate 83 keeps the furniture component in a clamped state, then the downward-moving twist drill 6 is rotated to be in contact with the furniture component for punching, after the punching is finished, the motor 5 stops running, the telescopic end of the electric push rod 11 is contracted to drive the supporting beam 3 to move upwards and reset, the supporting beam 3 drives the supporting plate 81 to move upwards, further, the driving slide plate 83 gradually moves upwards, further, the tension spring 12 in the stretched state pulls the two holding strips 72 to be separated through the trapezoidal slide block 71, further, the furniture component is loosened, when the width of the furniture component needing to be punched becomes narrow, the inner hexagonal wrench can be inserted into the hexagonal hole 9 to rotate the bidirectional screw rod 82, the bidirectional screw 82 rotates to drive the two driving sliding plates 83 to move in the direction of departing under the action of the sliding columns 84, and similarly, the driving sliding plates 83 drive the two long sliding seats 74 to move in the direction of departing through the rotating shafts 75, so that the initial distance between the two clamping strips 72 is reduced, and the clamping width is reduced.

It should be noted that the motor 5 and the electric putter 11 disclosed in the above embodiments can be freely configured according to practical application scenarios, the motor 5 can be selected from three asynchronous motors of type Y80M1-4, the electric putter 11 can be selected from an electric putter of type LX700, and the control switch group 10 is provided with switch buttons corresponding to the motor 5 and the electric putter 11 one by one for controlling the switch operations thereof.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims (7)

1. The utility model provides a location drilling machine of outdoor furniture production usefulness which characterized in that: comprises a workbench (1), a clamping mechanism (7) and a driving mechanism (8);

table (1): the rear side of the upper surface of the support beam is provided with an upright post (2), a sliding chute on the front side surface of the upright post (2) is connected with the rear end of the support beam (3) in a sliding manner, a large through hole on the upper surface of the support beam (3) is rotatably connected with a drill spindle (4) through a bearing, the lower end of the drill spindle (4) is provided with a twist drill (6), the upper surface of the support beam (3) is provided with a motor (5), and an output shaft of the motor (5) is fixedly connected with the upper end of the drill spindle (4);

clamping mechanism (7): is connected with the upper surface of the workbench (1) in a sliding way;

drive mechanism (8): the driving mechanism (8) is arranged in the middle of the lower surface of the supporting beam (3) and is in sliding connection with the clamping mechanism (7);

wherein: the automatic control device is characterized by further comprising a control switch group (10), wherein the control switch group (10) is arranged on the front side face of the workbench (1), the input end of the motor (5) is electrically connected with the output end of the control switch group (10), and the input end of the control switch group (10) is electrically connected with an external power supply.

2. The positioning and drilling machine for outdoor furniture production according to claim 1, characterized in that: fixture (7) are including trapezoidal slider (71) and holding strip (72), the equal symmetry of lower surface of holding strip (72) is equipped with trapezoidal slider (71), trapezoidal slider (71) respectively with the vertical dovetail groove sliding connection who corresponds of upper surface of workstation (1).

3. The positioning and drilling machine for outdoor furniture production according to claim 2, characterized in that: fixture (7) are including U type frame (73), long slide (74) and pivot (75), the quantity of holding strip (72) is two, and holding strip (72) lower surface of front side is equipped with U type frame (73), and the quantity of long slide (74) is two, and long slide (74) of rear side set up in the upper surface rear end of U type frame (73), and long slide (74) of front side set up in holding strip (72) the trailing flank of rear side, and the relative medial extremity of two long slides (74) all rotates through the second bearing and is connected with pivot (75).

4. The positioning and drilling machine for outdoor furniture production according to claim 3, characterized in that: actuating mechanism (8) are including backup pad (81), two-way lead screw (82), drive slide (83) and traveller (84), backup pad (81) set up in the lower surface middle part of a supporting beam (3), the little through-hole in leading flank upper end of backup pad (81) is rotated through the bearing three and is connected with two-way lead screw (82), the equal threaded connection in both ends has drive slide (83) around two-way lead screw (82), side symmetry is equipped with traveller (84) around the lower extreme of backup pad (81), traveller (84) respectively with the relative medial surface sliding sleeve sliding connection of two drive slides (83), the relative face of deviating from of two drive slides (83) respectively with vertical pivot (75) extrados sliding connection that corresponds.

5. The positioning and drilling machine for outdoor furniture production according to claim 4, characterized in that: the front end of the bidirectional screw rod (82) is provided with a hexagonal hole (9).

6. The positioning and drilling machine for outdoor furniture production according to claim 2, characterized in that: still include extension spring (12), extension spring (12) set up respectively in the relative back of body face of leaving of four trapezoidal slider (71), and the relative end that deviates from of four extension springs (12) is respectively with the projection fixed connection of the upper surface forked tail spout diapire of workstation (1).

7. The positioning and drilling machine for outdoor furniture production according to claim 1, characterized in that: the upper surface of stand (2) is equipped with electric putter (11) through the fixed plate, and the flexible end of electric putter (11) and the upper surface fixed connection who props up a supporting beam (3), the output of electric connection control switch group (10) of input of electric putter (11).

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