CN207953243U - A kind of drill jig being applicable to plane and curve surface work pieces - Google Patents

Abstract

The utility model discloses a kind of drill jigs being applicable to plane and curve surface work pieces, including U-board, the left side of the U-board is connected with thread cap, the inner thread of the thread cap is connected with threaded post, the right end of the threaded post is fixedly connected with first rotating shaft, the outer surface of the first rotating shaft is socketed with first bearing, and the outer surface of the first bearing is connected to the left side of clamping plate.This is applicable to the drill jig of plane and curve surface work pieces, the first in command is rotated by worker so that threaded post rotates, the rotation of second shaft with moving gear to rotate, gear rotates to drive ratch to move backward, and ratch is moved backward to drive movable plate to move backward, and clamping plate moves right that riser is driven to move right, by way of fixture being replaced this rotation second handle, the time for saving worker reduces the time that worker clamps workpiece, improves work task efficiency.

Description

A kind of drill jig being applicable to plane and curve surface work pieces

Technical field

The utility model is related to clamp art, specially a kind of drilling machine folder being applicable to plane and curve surface work pieces Tool.

Background technology

Fixture refers to that machine-building is used for fixing processing object in the process, is allowed to occupy correct position, to receive construction Or the device of detection, also known as fixture.In a broad sense, any process in technical process is used for rapidly, conveniently and safely The device for installing workpiece, all can be described as fixture.And drill jig, it is the holding appliance being processed to workpiece on drilling machine

When being drilled to workpiece using drilling machine, generally requiring after worker is clamped workpiece using fixture just can be with Drilling will be according to workpiece when being clamped to workpiece to worker since the outer surface of workpiece of processing is divided into plane and curved surface Fixture is replaced in outer surface, but traditional clamp-replacing is more troublesome, and to wasting the time of worker, increases worker's clamping The time of workpiece reduces work task efficiency.

Utility model content

(1) the technical issues of solving

In view of the deficiencies of the prior art, the utility model provides a kind of drilling machine folder being applicable to plane and curve surface work pieces Tool, is solved when being drilled to workpiece using drilling machine, generally requires just may be used after worker is clamped workpiece using fixture It, will be according to work when being clamped to workpiece to worker since the outer surface of workpiece of processing is divided into plane and curved surface with drilling Fixture is replaced in part outer surface, but traditional clamp-replacing is more troublesome, and to wasting the time of worker, increases worker's folder The time of clamping of workpieces, the problem of reducing work task efficiency.

(2) technical solution

To achieve the above object, the utility model provides the following technical solutions：One kind being applicable to plane and curve surface work pieces Drill jig, including U-board, the left side of the U-board be connected with thread cap, and the inner thread of the thread cap is connected with The right end of threaded post, the threaded post is fixedly connected with first rotating shaft, and the outer surface of the first rotating shaft is socketed with first bearing, The outer surface of the first bearing is connected to the left side of clamping plate, and the lower surface of the clamping plate is overlapped on the following table of U-board inner wall The left side in face, the clamping plate is fixedly connected with the first telescopic rod, and the left end of first telescopic rod is fixedly connected in U-board The left side of wall is arranged with sliding slot on the right side of the U-board interior lower surface, and the inner wall of the sliding slot is connected with sliding block, The upper surface of the sliding block is fixedly connected with movable plate, and the front and rear of the movable plate left side has been fixedly connected with flexible The left end of device, the telescopic device is fixedly connected with riser, and the lower surface of the riser is overlapped on the following table of U-board inner wall Face, the right side of the movable plate are overlapped on the right side of U-board inner wall, and the front of the movable plate is fixedly connected with ratch, The ratch is engaged with gear, and the upper surface of the gear is fixedly connected with the second shaft, the appearance surface cover of second shaft It is connected to second bearing, the outer surface of the second bearing is connected with transverse slat, and the back side of the transverse slat is being fixedly connected on U-board just Face, the positive right side of U-board are fixedly connected with fixed plate, and the left side of the fixed plate is fixedly connected with gripping mechanism, The left end of the gripping mechanism is connected to the right side of gear.

Preferably, the telescopic device includes the first spring and the second telescopic rod, and the first spring is socketed in second and stretches The right end of the outer surface of bar, first spring and the second telescopic rod is fixedly connected in the left side of movable plate, and described first The left end of spring and the second telescopic rod is fixedly connected in the right side of riser.

Preferably, the gripping mechanism includes second spring and third telescopic rod, and second spring is socketed in third and stretches The right end of the outer surface of bar, the second spring and third telescopic rod is fixedly connected in the left side of fixed plate, and described second The left end of spring and third telescopic rod has been fixedly connected with kelly, and the lower surface of the kelly is fixedly connected with montant, the card The left end of bar is connected to the right side of gear.

Preferably, the outer surface of the threaded post is fixedly connected with the first in command, and the shape of the first in command is L-shaped.

Preferably, the outer surface of second shaft is fixedly connected with second handle, and the shape of the second handle is L Shape.

Preferably, the opposite face of the movable plate and riser opens up fluted, and the shape of groove is arc, the cunning The shape of block and sliding slot is T shapes.

(3) advantageous effect

The utility model provides a kind of drill jig being applicable to plane and curve surface work pieces, has following beneficial to effect Fruit：

(1), the drill jig for being applicable to plane and curve surface work pieces rotates the first in command so that spiral shell by worker Line column rotates, and threaded post rotates to drive clamping plate to move right, and clamping plate moves right to clamp workpiece, bent when needing to clamp When the workpiece of face, worker rotates second handle so that the second shaft rotates, and the rotation of the second shaft with moving gear to rotate, tooth Wheel rotation is to drive ratch to move backward, and ratch is moved backward to drive movable plate to move backward, and movable plate moves backward So that the first spring and the second telescopic rod move backward, the first spring and the second telescopic rod move to drive riser backward It moves backward, after movable plate and riser move to appropriate location, worker stops operating second handle, then worker's rotation first So that clamping plate moves right, clamping plate moves right to drive riser to move right handle, and riser moves right to press from both sides Compact surface workpiece saves the time of worker by way of replacing fixture this rotation second handle, reduces worker's folder The time of clamping of workpieces improves work task efficiency.

(2), drill jig for being applicable to plane and curve surface work pieces, by the way that kelly is arranged, to realize kelly pair The braking of gear, movable plate moves forward and backward when avoiding clamping, and the utility model which has a compact structure and a reasonable design, practicability By force.

Description of the drawings

Fig. 1 is the structural schematic diagram that the utility model is faced；

Fig. 2 is the structural schematic diagram that the utility model is overlooked；

Fig. 3 is the structural schematic diagram of the portions the utility model A amplification.

In figure：It is 1U shapes plate, 2 first in command, 3 threaded posts, 4 thread caps, 5 clamping plates, 6 transverse slats, 7 second shafts, 8 second Hand, 9 second bearings, 10 risers, 11 telescopic devices, 111 first springs, 112 second telescopic rods, 12 ratch, 13 gears, 14 are fixed Plate, 15 movable plates, 16 sliding blocks, 17 sliding slots, 18 gripping mechanisms, 181 kellies, 182 second springs, 183 third telescopic rods, 184 are erected Bar, 19 first rotating shafts, 20 first bearings, 21 first telescopic rods.

Specific implementation mode

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work The every other embodiment obtained, shall fall within the protection scope of the present invention.

As shown in Figs. 1-3, the utility model provides a kind of technical solution：A kind of brill being applicable to plane and curve surface work pieces Bed fixture, including U-board 1, the left side of U-board 1 is connected with thread cap 4, by being threaded cap 4, so that threaded post 3 While rotation can side-to-side movement, the inner thread of thread cap 4 is connected with threaded post 3, by being threaded column 3, to make 5 side-to-side movement of clamping plate, the outer surface of threaded post 3 can be driven to be fixedly connected with the first in command 2 when obtaining 3 side-to-side movement of threaded post, By the way that the first in command 2 is arranged, rotates the first in command 2 to facilitate worker to pass through and control the rotation of threaded post 3, the first in command 2 Shape be L-shaped, the right end of threaded post 3 is fixedly connected with first rotating shaft 19, and the outer surface of first rotating shaft 19 is socketed with first axle 20 are held, by the way that first rotating shaft 19 and first bearing 20 is arranged, so that the rotation of threaded post 3 is more smooth and steady, first axle The outer surface for holding 20 is connected to the left side of clamping plate 5, and the lower surface of clamping plate 5 is overlapped on the lower surface of 1 inner wall of U-board, clamping plate 5 Left side is fixedly connected with the first telescopic rod 21, by the way that the first telescopic rod 21 is arranged, so that the side-to-side movement of clamping plate 5 is more Firm, the left end of the first telescopic rod 21 is fixedly connected on the left side of 1 inner wall of U-board, the right side card of 1 interior lower surface of U-board Equipped with sliding slot 17, the inner wall of sliding slot 17 is connected with sliding block 16, by the way that sliding block 16 and sliding slot 17 is arranged, so that movable plate 15 movement is more steady smooth, and the upper surface of sliding block 16 is fixedly connected with movable plate 15, the front of 15 left side of movable plate and Rear portion has been fixedly connected with telescopic device 11, and telescopic device 11 includes the first spring 111 and the second telescopic rod 112, passes through setting Second telescopic rod 112, so that riser 10 is more firm, and the first spring 111 is socketed in the appearance of the second telescopic rod 112 The right end of face, the first spring 111 and the second telescopic rod 112 is fixedly connected in the left side of movable plate 15, passes through setting first Spring 111 provides power to be restored to original place for riser 10, and the left end of the first spring 111 and the second telescopic rod 112 is fixed It is connected to the right side of riser 10, the left end of telescopic device 11 is fixedly connected with riser 10, and the lower surface of riser 10 is overlapped on U-shaped The opposite face of the lower surface of 1 inner wall of plate, movable plate 15 and riser 10 open up it is fluted, and the shape of groove be arc, pass through Movable plate 15 and riser 10 are set, to realize the clamping to workpiece, the shape of sliding block 16 and sliding slot 17 is T shapes, movable plate 15 right side is overlapped on the right side of 1 inner wall of U-board, and the front of movable plate 15 is fixedly connected with ratch 12, ratch 12 and tooth 13 engagement of wheel, by the way that ratch 12 is arranged, to make the movement of ratch 12 that movable plate 15 can be driven to move, the upper surface of gear 13 is solid Surely it is connected with the second shaft 7, by the way that second bearing 9 is arranged, so that the rotation of the second shaft 7 is more steady, the second shaft 7 Outer surface be fixedly connected with second handle 8, by be arranged second handle 8, to facilitate worker by rotate second handle 8 come The rotation of the second shaft 7 is controlled, the shape of second handle 8 is L-shaped, and the outer surface of the second shaft 7 is socketed with second bearing 9, the The outer surface of two bearings 9 is connected with transverse slat 6, and the back side of transverse slat 6 is fixedly connected on the front of U-board 1,1 positive right side of U-board It is fixedly connected with fixed plate 14, the left side of fixed plate 14 is fixedly connected with gripping mechanism 18, and gripping mechanism 18 includes the second bullet Spring 182 and third telescopic rod 183, and second spring 182 is socketed in the outer surface of third telescopic rod 183, by the way that the second bullet is arranged Spring 182, to provide elastic force for moving downward for kelly 181, the right end of second spring 182 and third telescopic rod 183 is fixed It is connected to the left side of fixed plate 14, by the way that third telescopic rod 183 is arranged, so that kelly 181 is more firm, second spring 182 and the left end of third telescopic rod 183 be fixedly connected with kelly 181, by the way that kelly 181 is arranged, to realize kelly 181 Braking to gear 13, movable plate 15 moves forward and backward when avoiding clamping, and the lower surface of kelly 181 is fixedly connected with montant 184, by the way that montant 184 is arranged, braking of the kelly 181 to gear 13, kelly are controlled to facilitate operation montant 184 181 left end is connected to the right side of gear 13, and the left end of gripping mechanism 18 is connected to the right side of gear 13.

In use, worker rotates the first in command 2 so that the rotation of threaded post 3, the rotation of threaded post 3 is to drive first turn Axis 19 rotates, and under the action of thread cap 4, so that threaded post 3 moves right, threaded post 3 moves right rotation threaded post 3 So that first rotating shaft 19 and first bearing 20 move right, first bearing 20 moves right that clamping plate 5 is driven to transport to the right Dynamic, clamping plate 5 moves right to drive the elongation of the first telescopic rod 21, and after 5 flat clamping workpiece of clamping plate, worker stops operating the Leader 2, and the first in command 2 stops operating so that 5 stop motion of clamping plate, after drilling, worker rotates the first again Hand 2 is so that threaded post 3 is rotated and moved downward, and threaded post 3 moves downward so that clamping plate 5 moves downward, when clamping plate 5 When moving to original place, worker stops operating the first in command 2, and the first in command 2 stops operating so that 5 stop motion of clamping plate, when When worker needs processing curve workpiece, worker pushes to the right montant 184, montant 184 move right so that kelly 181 to the right Movement, kelly 181 moves right so that second spring 182 and third telescopic rod 183 are shunk, kelly 181 move right from And so that the right side of kelly 181 and gear 13 is detached from, then worker rotates second handle 8 so that the second shaft 7 rotates, The rotation of second shaft 7 with moving gear 13 to rotate, and gear 13 rotates to drive ratch 12 to move backward, and ratch 12 is transported backward It moves to drive movable plate 15 to move backward, movable plate 15 is moved backward to the sliding in sliding slot 17, activity with movable slider 16 Plate 15 is moved backward to drive the first spring 111 and the second telescopic rod 112 to move backward, and the first spring 111 and second is flexible Bar 112 moves that riser 10 is driven to move backward backward, and after movable plate 15 moves to certain position, worker stops operating Second chief 8, and second handle 8 stops operating so that movable plate 15, the first spring 111, the second telescopic rod 112 and riser 10 stop Only move, then worker unclamp montant 184, under the action of 182 elastic force of second spring so that third telescopic rod 183 Elongation, third telescopic rod 183 extend to drive kelly 181 and montant 184 to move downward, and kelly 181 moves downward to make The left end of kelly 181 is stuck in the right side of gear 13, and then worker rotates the first in command 2 so that clamping plate 5 moves right, folder Plate 5 moves right that riser 10 is driven to move right, and riser 10 moves right so that the first spring 111 and second is flexible Bar 112 is shunk, while the riser 10 that moves right clamps workpiece, after Workpiece clamping, worker stop operating the first in command 2 to Make 10 stop motion of riser, after drilling, worker rotates the first in command 2 so that clamping plate 5 moves downward, and works as clamping plate After 5 move to original place, worker stops operating the first in command 2, at this time under the action of the first 111 elastic force of spring, so that perpendicular Plate 10 is moved downward to original place, and then worker pushes montant 184 and rotates second handle 8 so that movable plate 15 and riser 10 Move to original place, last worker, which stops operating, second handle 8 and unclamps montant 184.

Can to sum up obtain, (1), this be applicable to the drill jigs of plane and curve surface work pieces, pass through worker and rotate the first in command 2 So that threaded post 3 rotates, threaded post 3 rotates to drive clamping plate 5 to move right, and clamping plate 5 moves right to clamp work Part, when needing to clamp curve surface work pieces, worker rotates second handle 8 so that the second shaft 7 rotates, and the second shaft 7 rotates To be rotated with moving gear 13, gear 13 rotates to drive ratch 12 to move backward, and ratch 12 moves to drive work backward Movable plate 15 moves backward, and movable plate 15 moves backward so that the first spring 111 and the second telescopic rod 112 move backward, and One spring 111 and the second telescopic rod 112 move that riser 10 is driven to move backward backward, when movable plate 15 and riser 10 move To after appropriate location, worker stops operating second handle 8, and then worker rotates the first in command 2 so that clamping plate 5 is transported to the right Dynamic, clamping plate 5 moves right that riser 10 is driven to move right, and riser 10 moves right to clamp curve surface work pieces, passes through this Kind rotates second handle 8 to replace the mode of fixture, saves the time of worker, reduces the time that worker clamps workpiece, carries High work task efficiency.

(2), drill jig for being applicable to plane and curve surface work pieces, by the way that kelly 181 is arranged, to realize kelly The braking of 181 pairs of gears 13, movable plate 15 moves forward and backward when avoiding clamping, and the utility model is compact-sized, and design is closed Reason, it is highly practical.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of drill jig being applicable to plane and curve surface work pieces, including U-board (1), it is characterised in that：The U-board (1) left side is connected with thread cap (4), and the inner thread of the thread cap (4) is connected with threaded post (3), the threaded post (3) right end is fixedly connected with first rotating shaft (19), and the outer surface of the first rotating shaft (19) is socketed with first bearing (20), institute The outer surface for stating first bearing (20) is connected to the left side of clamping plate (5), and the lower surface of the clamping plate (5) is overlapped on U-board (1) The left side of the lower surface of inner wall, the clamping plate (5) is fixedly connected with the first telescopic rod (21), first telescopic rod (21) Left end is fixedly connected on the left side of U-board (1) inner wall, and sliding slot is arranged on the right side of U-board (1) interior lower surface (17), the inner wall of the sliding slot (17) is connected with sliding block (16), and the upper surface of the sliding block (16) is fixedly connected with activity The front and rear of plate (15), movable plate (15) left side has been fixedly connected with telescopic device (11), the telescopic device (11) left end is fixedly connected with riser (10), and the lower surface of the riser (10) is overlapped on the lower surface of U-board (1) inner wall, The right side of the movable plate (15) is overlapped on the right side of U-board (1) inner wall, and the front of the movable plate (15) is fixedly connected There are ratch (12), the ratch (12) to be engaged with gear (13), the upper surface of the gear (13) is fixedly connected with the second shaft (7), the outer surface of second shaft (7) is socketed with second bearing (9), and the outer surface of the second bearing (9) is connected with cross The back side of plate (6), the transverse slat (6) is fixedly connected on the front of U-board (1), and the positive right side of U-board (1), which is fixed, to be connected It is connected to fixed plate (14), the left side of the fixed plate (14) is fixedly connected with gripping mechanism (18), the gripping mechanism (18) Left end be connected to the right sides of gear (13).

2. a kind of drill jig being applicable to plane and curve surface work pieces according to claim 1, it is characterised in that：It is described Telescopic device (11) includes the first spring (111) and the second telescopic rod (112), and the first spring (111) is socketed in second and stretches The right end of the outer surface of bar (112), first spring (111) and the second telescopic rod (112) is fixedly connected in movable plate (15) left end of left side, first spring (111) and the second telescopic rod (112) is fixedly connected on the right side of riser (10) Side.

3. a kind of drill jig being applicable to plane and curve surface work pieces according to claim 1, it is characterised in that：It is described Gripping mechanism (18) includes second spring (182) and third telescopic rod (183), and second spring (182) is socketed in third and stretches The right end of the outer surface of bar (183), the second spring (182) and third telescopic rod (183) is fixedly connected in fixed plate (14) left end of left side, the second spring (182) and third telescopic rod (183) has been fixedly connected with kelly (181), institute The lower surface for stating kelly (181) is fixedly connected with montant (184), and the left end of the kelly (181) is connected to the right side of gear (13) Side.

4. a kind of drill jig being applicable to plane and curve surface work pieces according to claim 1, it is characterised in that：It is described The outer surface of threaded post (3) is fixedly connected with the first in command (2), and the shape of the first in command (2) is L-shaped.

5. a kind of drill jig being applicable to plane and curve surface work pieces according to claim 1, it is characterised in that：It is described The outer surface of second shaft (7) is fixedly connected with second handle (8), and the shape of the second handle (8) is L-shaped.

6. a kind of drill jig being applicable to plane and curve surface work pieces according to claim 1, it is characterised in that：It is described The opposite face of movable plate (15) and riser (10) opens up fluted, and the shape of groove is arc, the sliding block (16) and sliding The shape of slot (17) is T shapes.