It is a kind of to be beneficial to the pinpoint drilling equipment of hypotenuse sheet material
Technical field
The present invention relates to wood processing technique field, in particular it relates to a kind of be beneficial to the pinpoint drilling of hypotenuse sheet material
Device.
Background technology
At present, it is when Drilling operation is carried out to plank, main to be carried out using artificial operation, for each piece of plank is required for
Measure successively, setting-out, positioning, then drilled again, changing plank after completing to drill carries out the drilling of next piece of plank
Processing, labor intensity of operating staff are big, and working (machining) efficiency is low, and due to adopting artificial hand dipping, processing, mismachining tolerance is big,
Defect rate is high, further results in working (machining) efficiency decline.
During especially for processing some heterotype profiled sheets, being accurately positioned for sheet material just becomes increasingly difficult, the positioning of sheet material, solid
Determine, unload replacing, often more manpowers and time are expended than regular sheet material, and product quality is more difficult to ensure.In furniture
Often use a kind of hypotenuse sheet material in tetragon in production process, its there are two parallel straight flanges and two be parallel to each other
Hypotenuse, and between hypotenuse and the straight flange with on-right angle angle hypotenuse.
The content of the invention
The technical problem to be solved is to provide a kind of high degree of automation, improves working (machining) efficiency and finished product
Rate, beneficial to the pinpoint drilling equipment of hypotenuse sheet material.
The present invention the adopted technical scheme that solves the above problems is:
A kind of to be beneficial to the pinpoint drilling equipment of hypotenuse sheet material, including workbench, the rear side of worktable upper surface is arranged
Have perpendicular to worktable upper surface and positioned at the rear side stop surface on upper surface top, rear position-arresting face extends in left-right direction, is used for
One straight flange of the hypotenuse sheet material on workbench is carried out it is spacing, on the upper surface of the workbench of the front side of rear side stop surface
Be provided with pan feeding guide rack, die pad, backward die pad and left side limiting plate to the left,
Pan feeding guide rack and to the left die pad may be contained within the right side of workbench, and the height of pan feeding guide rack higher than to the left
Die pad, can pass freely through from below pan feeding guide rack in order to die pad to the left, to the left the bearing of trend of die pad with it is rear
There is between the stop surface of side on-right angle angle, die pad carries out spacing, liftout to the left for a hypotenuse to hypotenuse sheet material to the left
Angle between plate 4 and rear side stop surface 2 is equal with the angle between straight flange with the hypotenuse of hypotenuse sheet material, on the left of pan feeding guide rack
Workbench on be provided with a proximity switch, die pad is arranged at the front side of workbench backward, and which extends in left-right direction, use
Another straight flange of hypotenuse sheet material on to workbench carries out spacing, is additionally provided with driving liftout plate level to the left on workbench
The drive cylinder A and the driving drive cylinder B that liftout plate level is moved forward and backward backward of side-to-side movement;
Left side limiting plate is arranged at the left side of workbench, and left side limiting plate is parallel with die pad to the left, and which is used for oblique
Another hypotenuse of side plate material carries out spacing, is provided with the mounting groove for housing left side limiting plate on workbench, and left side is spacing
The bottom of plate is connected with the piston for driving its vertical cylinder for moving up and down, when vertical cylinder drives left side limiting plate to move upwards
During to extreme position, upper surface of the left side limiting plate beyond workbench, so that form the left end to the hypotenuse sheet material on workbench
Spacing, when vertical cylinder drives left side limiting plate to be moved downwardly to extreme position, left side limiting plate is integrally located at workbench
The bottom of upper surface, consequently facilitating move right resigning for sheet material;
Multiple boring machines are installed on rear side of workbench, sheet material are provided with the workbench on the left of the limiting plate of left side defeated
Send device.
The present invention can be arranged in practical application the rear of Work sheet conveying device, when being processed, hypotenuse sheet material is from entering
Material guide rack top imports, and hypotenuse sheet material is gradually conveyed along direction to the left, after hypotenuse sheet material conveys a segment length, bevel plates
Material left end is downward-sloping under gravity, but the hypotenuse sheet material be located at pan feeding guide rack near partially due to pan feeding guide
The support of rolling, is not close to proximity switch, will not trigger proximity switch, only when hypotenuse sheet material right-hand member depart from pan feeding guide rack,
When free-falling is to workbench, hypotenuse sheet material right-hand member can just trigger proximity switch, and after proximity switch closure, vertical cylinder action is driven
Dynamic left side limiting plate moves upward to extreme position, and then drive cylinder B action drives cylinder B drives die pad backward to transport backward
It is dynamic, promote the rear end straight flange of hypotenuse sheet material to press on rear side stop surface, while drive cylinder A actions, drive cylinder A drive to
Left die pad is promoted the left end hypotenuse of hypotenuse sheet material to press on the limiting plate of left side, so just completes bevel plates to left movement
The automatic charging of material, it is automatically positioned, Drilling operation is carried out to hypotenuse sheet material by boring machine then.After completing drilling, hydraulic cylinder drives
Dynamic borehole drill construction is lifted up, and vertical cylinder control left side limiting plate is moved downwardly to extreme position, drive cylinder B and drives backward
Die pad travels forward, and then, drive cylinder A drives die pad to the left to continue to left movement, promotes hypotenuse sheet material to move to the left
To Work sheet conveying device, hole-drilled hypotenuse sheet material is driven to transfer out by Work sheet conveying device, drive cylinder A drives to the left
Die pad is moved right, and returns back to initial position, completes the processing of a hypotenuse sheet material, so repeatedly.
Described boring machine includes bearing, is provided with vertical guide rail on bearing, is slidably fitted with slide block on vertical guide rail, sliding
Borehole drill construction is fixedly mounted on block, is also installed with the hydraulic cylinder for driving slide block to move up and down along vertical guide rail on bearing.Bore
The hydraulic cylinder action when being drilled of hole machine, drives borehole drill construction to be drilled downwards, it is preferred that to be provided with workbench and brill
The resigning hole that the drill bit of holes mechanism is engaged, so as to, after drill bit drills through hypotenuse sheet material, which stretches out the portion of hypotenuse sheet material lower surface
Divide and can be placed in resigning hole, certain protective role is played to drill bit.
Described borehole drill construction includes fixing support rack, motor, rotating shaft and drill bit, and motor is fixedly installed in
Determine in bracing frame, rotating shaft is connected with the motor shaft of motor, drill bit is clamped in the centre bore of rotating shaft lower surface.
The lower end of described fixing support rack is provided with several hold down gags, described hold down gag include spring base,
Hold-down head, the lower end in contact of the spring in the upper surface of hold-down head and spring base.So as to hold-down head is same with the lifting of drill bit
When lift, realize and automatically hypotenuse sheet material compressed when hypotenuse sheet material drills, complete drilling after, it is right to automatically terminate
The compression of hypotenuse sheet material.
Described die pad to the left and backward die pad are constituted by integrally formed perpendicular plate and horizontal plate, horizontal plate
The lower surface flush of lower surface and perpendicular plate, the lower surface of horizontal plate fit in the upper surface of workbench, perpendicular plate perpendicular to
The upper surface of workbench, positioned at the right side of perpendicular plate, the horizontal plate of die pad is positioned at vertical backward for the horizontal plate of die pad to the left
The front side of plate, the piston rod of drive cylinder A are connected with the right flank of the perpendicular plate of die pad to the left, the work of drive cylinder B
Stopper rod is connected with the leading flank of the perpendicular plate of die pad backward.The combinative structure of the perpendicular plate and horizontal plate enables to water
The upper surface of flat board and workbench, it is ensured that perpendicular plate remains vertical in running and can ensure that die pad is moved
In it is steady keep eventually vertical and can ensure that die pad motion in it is steady.
Described Work sheet conveying device includes the multiple upper feeding roller being oppositely arranged and multiple lower feeding rollers, upper feeding roller and
Lower feeding roller is connected with driving means by actuating device, drives upper feeding roller and lower feeding roller around respective master by driving means
Axle rotates, so as to will be transmitted into the material between upper feeding roller and lower feeding roller to the left.
To sum up, the invention has the beneficial effects as follows:
Pan feeding of hypotenuse sheet material can be sequentially completed positioning, drilling, three job steps of discharging, hypotenuse sheet material by device
Drilling is navigated to from pan feeding, the overall process of discharging is continuous, operator only need implementing monitoring therebetween, eliminate manual operations
When measurement and positioning and change time of workpiece, and the positioning of the present invention is with left side limiting plate and rear side stop surface as positioning base
Standard, completes the positioning of hypotenuse sheet material by air cylinder driven die pad, and high degree of automation, positioning precision are high, while improve adding
Work efficiency rate and yield rate, product specification unification, crudy are high.Present invention can apply in the machining production line of hypotenuse sheet material,
So that preferably hypotenuse sheet material and the function of hypotenuse sheet material is derived automatically from using being automatically imported for the present invention, make production continuous, enter
One step improves the automaticity and efficiency of production and processing.
Description of the drawings
Fig. 1 is the overlooking the structure diagram of the present invention;
Fig. 2 is the main structure diagram of the present invention;
Fig. 3 is that the present invention completes the structural representation after positioning to hypotenuse sheet material;
Fig. 4 is the structural representation that bevel plates material enters Work sheet conveying device after the present invention completes to drill.
Labelling and corresponding parts title in accompanying drawing:
1- workbench, stop surface on rear side of 2-, 3- pan feeding guide racks, 4- die pads to the left, 5- die pads backward are limited on the left of 6-
Position plate, 7- proximity switches, 8- drive cylinder A, 9- drive cylinder B, 10- vertical cylinders, 11- boring machines, 12- sheet materials conveying dress
Put, 13- bearings, 14- slide blocks, 15- hydraulic cylinders, 16- fixing support racks, 17- drill bits, 18- spring bases, 19- hold-down heads.
Specific embodiment
With reference to embodiment and accompanying drawing, make detailed description further, but embodiments of the present invention to the present invention
Not limited to this.
Embodiment:
As shown in Figure 1 and Figure 2, it is a kind of to be beneficial to the pinpoint drilling equipment of hypotenuse sheet material, including workbench 1, workbench 1
1 upper surface of workbench and the rear side stop surface 2 positioned at upper surface top, rear position-arresting face edge is provided perpendicular on rear side of upper surface
Left and right directions extends, spacing for carrying out to a straight flange of the hypotenuse sheet material on workbench 1, before rear side stop surface 2
Be provided with pan feeding guide rack 3 on the upper surface of the workbench 1 of side, die pad 4, backward die pad 5 and left side limiting plate 6 to the left,
Pan feeding guide rack 3 and to the left die pad 4 may be contained within the right side of workbench 1, and the height of pan feeding guide rack 3 is higher than
Die pad 4, can pass freely through from the lower section of pan feeding guide rack 3 in order to die pad 4 to the left, to the left the extension of die pad 4 to the left
There is between direction and rear side stop surface 2 on-right angle angle, die pad 4 is for limiting to hypotenuse sheet material hypotenuse to the left
Position, the angle between die pad 4 and rear side stop surface 2 is equal with the angle between straight flange with the hypotenuse of hypotenuse sheet material to the left, be located at into
A proximity switch 7 is provided with workbench 1 on the left of material guide rack 3, die pad 5 is arranged at the front side of workbench 1 backward, its
Extend in left-right direction, it is spacing for carrying out to another straight flange of the hypotenuse sheet material on workbench 1, also set up on workbench 1
There is the drive cylinder A8 for driving 4 horizontal side-to-side movement of die pad to the left and drive the driving that 5 level of die pad is moved forward and backward backward
Cylinder B9;
Left side limiting plate 6 is arranged at the left side of workbench 1, and left side limiting plate 6 is parallel with die pad 4 to the left, and which is used for
Another hypotenuse of hypotenuse sheet material is carried out spacing, on workbench 1, be provided with the mounting groove for housing left side limiting plate 6, it is left
The bottom of side limiting plate 6 is connected with the piston for driving its vertical cylinder 10 for moving up and down, when vertical cylinder 10 drives left side limit
When position plate 6 moves upward to extreme position, upper surface of the left side limiting plate 6 beyond workbench 1, so as to form on workbench 1
Hypotenuse sheet material left end it is spacing, when vertical cylinder 10 drive left side limiting plate 6 be moved downwardly to extreme position when, left side is spacing
Plate 6 is integrally located at the bottom of the upper surface of workbench 1, consequently facilitating moving right resigning for sheet material;
The rear side of workbench 1 is provided with multiple boring machines 11, is provided with the workbench 1 on the left of left side limiting plate 6
Work sheet conveying device 12.
The present invention can be arranged in practical application the rear of Work sheet conveying device 12, when being processed, hypotenuse sheet material from
3 top of pan feeding guide rack imports, and hypotenuse sheet material is gradually conveyed along direction to the left, after hypotenuse sheet material conveys a segment length, tiltedly
Side plate material left end is downward-sloping under gravity, but the hypotenuse sheet material be located at pan feeding guide rack 3 near partially due to entering
The support of material guide rolling, is not close to proximity switch 7, will not trigger proximity switch 7, only when hypotenuse sheet material right-hand member departs from pan feeding
When guide rack 3, free-falling is to workbench 1, hypotenuse sheet material right-hand member can just trigger proximity switch 7, after proximity switch 7 is closed, hang down
On the left of 10 action drives of straight cylinder, limiting plate 6 moves upward to extreme position, and then drive cylinder B9 action drives cylinder B9 drives
After trend, die pad 5 is moved backward, promotes the rear end straight flange of hypotenuse sheet material to press on rear side stop surface 2, while drive cylinder
A8 actions, drive cylinder A8 drive die pad 4 to the left to left movement, to promote the left end hypotenuse of hypotenuse sheet material to press on left side spacing
On plate 6, so just complete the automatic charging of hypotenuse sheet material, be automatically positioned, then hypotenuse sheet material is bored by boring machine 11
Hole machined.After completing drilling, hydraulic cylinder 15 drives borehole drill construction to be lifted up, and the control of vertical cylinder 10 left side limiting plate 6 is downward
Moving to extreme position, drive cylinder B9 drives die pad 5 backward to travel forward, and then, drive cylinder A8 drives liftout to the left
Plate 4 continues to left movement, promotes hypotenuse sheet material to be moved in Work sheet conveying device 12 to the left, drives brill by Work sheet conveying device 12
The hypotenuse sheet material in good hole is transferred out, and drive cylinder A8 drives die pad 4 to the left to move right, and returns back to initial position, completes
The processing of one hypotenuse sheet material, so repeatedly.
Described boring machine 11 includes bearing 13, is provided with vertical guide rail, is slidably fitted with vertical guide rail on bearing 13
Slide block 14, fixedly mounts borehole drill construction on slide block 14, be also installed with driving slide block 14 upper and lower along vertical guide rail on bearing 13
The hydraulic cylinder 15 of motion.15 action of hydraulic cylinder when being drilled of boring machine 11, drives borehole drill construction to be drilled downwards, preferably
, the resigning hole being engaged with the drill bit 17 of borehole drill construction is provided with workbench 1, drills through hypotenuse sheet material so as to work as drill bit 17
Afterwards, its part for stretching out hypotenuse sheet material lower surface can be placed in resigning hole, play certain protective role to drill bit 17.
Described borehole drill construction includes fixing support rack 16, motor, rotating shaft and drill bit 17, motor fixed installation
In fixing support rack 16, rotating shaft is connected with the motor shaft of motor, and drill bit 17 is clamped in the centre bore of rotating shaft lower surface.
The lower end of described fixing support rack 16 is provided with several hold down gags, and described hold down gag includes spring base
18th, hold-down head 19, the lower end in contact of the spring in the upper surface of hold-down head 19 and spring base 18.So as to hold-down head 19 is with brill
17 lifting and while lifting, realizes, complete to bore
Kong Hou, automatically terminates the compression to hypotenuse sheet material.
Described die pad to the left 4 and backward die pad 5 are constituted by integrally formed perpendicular plate and horizontal plate, horizontal plate
Lower surface and perpendicular plate lower surface flush, the lower surface of horizontal plate fits in the upper surface of workbench 1, and perpendicular plate is vertical
In the upper surface of workbench 1, the horizontal plate of die pad 4 is located at the right side of perpendicular plate to the left, and the horizontal plate of die pad 5 is located at backward
The front side of perpendicular plate, the piston rod of drive cylinder A8 are connected with the right flank of the perpendicular plate of die pad 4 to the left, drive cylinder
The piston rod of B9 is connected with the leading flank of the perpendicular plate of die pad 5 backward.The combinative structure energy of the perpendicular plate and horizontal plate
Enough so that the upper surface of horizontal plate and workbench 1, it is ensured that perpendicular plate remains vertical in running and can ensure that
Steady in die pad motion keep eventually vertical and can ensure that die pad motion in it is steady.
Described Work sheet conveying device 12 includes the multiple upper feeding roller being oppositely arranged and multiple lower feeding rollers, upper feeding roller
Be connected with driving means by actuating device with lower feeding roller, upper feeding roller and lower feeding roller is driven around respective by driving means
Main shaft rotates, so as to will be transmitted into the material between upper feeding roller and lower feeding roller to the left.
As described above, the present invention preferably can be realized.