CN210254308U

CN210254308U - Auxiliary tool holder device for numerical control vertical lathe

Info

Publication number: CN210254308U
Application number: CN201920760894.2U
Authority: CN
Inventors: 侯双虎; 陈海忠
Original assignee: Wuxi Qiangzi Machinery Manufacturing Co Ltd
Current assignee: Wuxi Qiangzi Machinery Manufacturing Co Ltd
Priority date: 2019-05-24
Filing date: 2019-05-24
Publication date: 2020-04-07
Anticipated expiration: 2029-05-24

Abstract

The utility model discloses a numerical control merry go round machine is with supplementary cutter holder device, tool box on the numerical control merry go round machine, set up first circular port on one side inner wall of tool box, the tool box is equipped with the screw rod, and the top of screw rod extends to tool box's top and welding has the knob, the thread bush is equipped with the movable block that is located the tool box on the screw rod, the tool box is equipped with two horizontal poles that are located the movable block below, sliding sleeve is equipped with the montant on the horizontal pole, and the movable block is located between two montants, the top of montant welds with tool box's top inner wall mutually, and the spout has all been seted up to one side that two montants are close to each other. The utility model discloses simple structure, convenient operation is convenient for carry out the centre gripping fixedly to the merry go round machine processing cutter of different models according to the reality, has also reduced the cost when having practiced thrift the plenty of time, satisfies the use needs, is favorable to the use.

Description

Auxiliary tool holder device for numerical control vertical lathe

Technical Field

The utility model relates to a numerical control merry go round machine technical field especially relates to a numerical control merry go round machine is with supplementary cutter holder device.

Background

In present mechanical industry, technological requirements are higher, good products are made by making good tools, along with the development and scientific progress of the society, a large number of numerical control vertical lathes appear in the society, vertical lathing cutters of different models are needed to be used in the process of machining products by the numerical control vertical lathes, the existing vertical lathing cutters are directly fixed on corresponding cutter boxes in a threaded manner, and each cutter box can only be suitable for vertical lathing cutters of the same model.

However, the tool box in the conventional auxiliary tool holder device for the numerical control vertical lathe is not convenient for clamping and fixing vertical lathe machining tools of different models, and when the vertical lathe machining tools of different models need to be replaced, the tool box of different models needs to be replaced, so that a large amount of time is wasted, and the cost is also increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an auxiliary cutter holder device for a numerical control vertical lathe.

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

an auxiliary cutter holder device for a numerical control vertical lathe comprises a cutter box on the numerical control vertical lathe, wherein a first circular hole is formed in the inner wall of one side of the cutter box, a screw rod is arranged in the cutter box, the top end of the screw rod extends to the upper side of the cutter box and is welded with a knob, a movable block located in the cutter box is sleeved on the screw rod in a threaded manner, two cross rods located below the movable block are arranged in the cutter box, a vertical rod is sleeved on each cross rod in a sliding manner, the movable block is located between the two vertical rods, the top of each vertical rod is welded with the inner wall of the top of the cutter box, sliding grooves are formed in the sides, close to each other, of the two vertical rods, sliding rods are welded on the two sides of the movable block, the sliding rods are connected with the corresponding sliding grooves in a sliding manner, an isosceles trapezoid block is welded at the bottom of the movable block, rotate on the opposite side inner wall of cutter box and install two fixed pulleys, the below of horizontal pole is equipped with the carriage release lever, sliding sleeve is equipped with the bracing piece on the carriage release lever, and the bottom of bracing piece welds mutually with the bottom inner wall of cutter box, and the arc splint have all been welded to one side that two carriage release levers are close to each other, and two arc splint symmetries set up, bottom one side of horizontal pole bonds and has acted as go-between, and the bottom of acting as go-between is walked around corresponding fixed pulley and is close to one side of arc splint and bond mutually with top one side of carriage release lever, and two symmetry settings of acting as go-between, the bottom welding of carriage release lever has the fixed block, and the one side welding that the fixed block is close to corresponding arc splint has the one.

Preferably, a second circular hole is formed in the inner wall of the top of the cutter box, a first bearing is fixedly sleeved in the second circular hole, and an inner ring of the first bearing is fixedly sleeved on the outer side of the screw rod.

Preferably, the perforation has all been seted up to the one side that two montants are close to each other, the outside sliding connection of fenestrate lateral wall and the horizontal pole that corresponds.

Preferably, the top of the moving block is provided with a thread groove, and the screw rod is in threaded connection with the thread groove.

Preferably, the through holes are formed in one side, close to each other, of each of the two support rods, and the side walls of the through holes are connected with the outer sides of the corresponding moving rods in a sliding mode.

Preferably, two second bearings are welded on the inner wall of the other side of the cutter box, pin shafts are fixedly sleeved in inner rings of the second bearings, third circular holes are formed in one sides of the fixed pulleys, and the outer sides of the pin shafts are bonded with the corresponding side walls of the third circular holes.

Compared with the prior art, the beneficial effects of the utility model are that:

through the arrangement of the cutter box, the first circular hole, the screw, the knob, the movable block, the vertical rod, the sliding groove, the sliding rod, the isosceles trapezoid block, the transverse rod, the idler wheel, the fixed pulley, the supporting rod, the movable rod, the stay wire, the fixed block, the spring and the arc-shaped clamp plate which are matched, the vertical lathe machining cutter is placed into the cutter box through the first circular hole, the knob is rotated forward, the screw drives the screw to rotate, the screw rotates to drive the movable block to move downwards under the action of the thread groove, the movable block extrudes the two idler wheels through the isosceles trapezoid block, so that the idler wheels roll on one side inclined plane of the isosceles trapezoid block and drive the transverse rod to move, the transverse rod drives the movable rod to move towards the direction close to each other through the corresponding stay wire, the movable rod drives the corresponding fixed block to move and compress the spring, the movable rod drives the arc, when accomplishing the back to product processing, when needing to change the merry go round machine processing cutter of other models, the antiport knob, the knob drives the screw rod and rotates, under the effect of thread groove, the screw rod drives the movable block rebound, the movable block relaxs the extrusion force to two gyro wheels through isosceles trapezoid piece, spring force drives the carriage release lever through the fixed block that corresponds and removes and reset, the carriage release lever drives the arc splint and removes and resets, two arc splint keep away from each other and relax the extrusion force to merry go round machine processing cutter, take out merry go round machine processing cutter and change the merry go round machine processing cutter of different models, the merry go round machine processing cutter of the different models of being convenient for presss from.

The utility model discloses simple structure, convenient operation is convenient for carry out the centre gripping fixedly to the merry go round machine processing cutter of different models according to the reality, has also reduced the cost when having practiced thrift the plenty of time, satisfies the use needs, is favorable to the use.

Drawings

Fig. 1 is a schematic structural view of an auxiliary tool holder device for a numerical control vertical lathe according to the present invention;

fig. 2 is a schematic view of the internal cross-sectional structure of the tool box of the auxiliary tool holder device for the numerical control vertical lathe of the present invention.

In the figure: the tool box comprises a tool box 1, a first circular hole 2, a screw rod 3, a knob 4, a moving block 5, a vertical rod 6, a sliding groove 7, a sliding rod 8, a trapezoid block 9, a cross rod 10, a roller 11, a fixed pulley 12, a supporting rod 13, a moving rod 14, a pull wire 15, a fixed block 16, a spring 17 and an arc-shaped clamping plate 18.

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.

Referring to fig. 1-2, an auxiliary tool holder device for a numerical control vertical lathe comprises a tool box 1 on the numerical control vertical lathe, a first circular hole 2 is formed on the inner wall of one side of the tool box 1, a screw 3 is arranged in the tool box 1, the top end of the screw 3 extends to the upper side of the tool box 1 and is welded with a knob 4, a moving block 5 positioned in the tool box 1 is sleeved on the screw 3 in a threaded manner, two cross rods 10 positioned below the moving block 5 are arranged in the tool box 1, vertical rods 6 are sleeved on the cross rods 10 in a sliding manner, the moving block 5 is positioned between the two vertical rods 6, the top of each vertical rod 6 is welded with the inner wall of the top of the tool box 1, sliding grooves 7 are formed in the mutually close sides of the two vertical rods 6, sliding rods 8 are welded on the two sides of the moving block 5, the sliding rods 8 are connected with the corresponding sliding grooves 7 in, one side of the roller 11 far away from the corresponding vertical rod 6 is in rolling contact with one side of the isosceles trapezoid block 9 close to the vertical rod 6, two fixed pulleys 12 are rotatably mounted on the inner wall of the other side of the cutter box 1, a moving rod 14 is arranged below the cross rod 10, a support rod 13 is slidably sleeved on the moving rod 14, the bottom of the support rod 13 is welded with the inner wall of the bottom of the cutter box 1, arc-shaped clamping plates 18 are welded on the mutually close sides of the two moving rods 14, the two arc-shaped clamping plates 18 are symmetrically arranged, a pull wire 15 is bonded on one side of the bottom of the cross rod 10, the bottom end of the pull wire 15 bypasses the corresponding fixed pulley 12, is close to one side of the arc-shaped clamping plate 18 and is bonded with one side of the top of the moving rod 14, the two pull wires 15 are symmetrically arranged, a fixed block 16 is welded on the bottom of the moving rod 14, one side of the fixed block 16, which is close to the corresponding, the utility model discloses simple structure, convenient operation is convenient for carry out the centre gripping fixedly to the merry go round machine processing cutter of different models according to the reality, has also reduced the cost when having practiced thrift the plenty of time, satisfies the use needs, is favorable to the use.

In the utility model, the inner wall of the top of the cutter box 1 is provided with a second circular hole, the inner wall of the second circular hole is fixedly sleeved with a first bearing, the inner ring of the first bearing is fixedly sleeved with the outer side of the screw rod 3, one side of the two vertical rods 6 which are close to each other is provided with a perforation, the perforated side wall is in sliding connection with the outer side of the corresponding cross rod 10, the top of the moving block 5 is provided with a thread groove, the screw rod 3 is in threaded connection with the thread groove, one side of the two support rods 13 which are close to each other is provided with a through hole, the side wall of the through hole is in sliding connection with the outer side of the corresponding moving rod 14, the inner wall of the other side of the cutter box 1 is welded with two second bearings, the inner ring of the second bearing is fixedly sleeved with a pin shaft, one side of the fixed pulley 12 is provided with a third circular hole, the outer side of the pin shaft is bonded with, the cost is reduced while a large amount of time is saved, the use requirement is met, and the use is facilitated.

The working principle is as follows: putting a vertical lathe processing cutter into a cutter box 1 through a first circular hole 2, positively rotating a knob 4, rotating the knob 4 to drive a screw rod 3 to rotate, under the action of a thread groove arranged at the top of a moving block 5, rotating the screw rod 3 to drive the moving block 5 to move downwards, driving two sliding rods 8 to respectively slide downwards in corresponding sliding grooves 7 by the moving block 5, driving an isosceles trapezoid block 9 to move downwards by the moving block 5, driving two rollers 11 by the isosceles trapezoid block 9 to move downwards, enabling one side of each roller 11 far away from the corresponding vertical rod 6 to roll on the inclined plane of one side of the isosceles trapezoid block 9 close to the vertical rod 6 under the action of the extrusion force and driving a cross rod 10 to move towards the direction far away from the isosceles trapezoid block 9, pulling a corresponding stay wire 15 to move by the cross rod 10, enabling the stay wire 15 to slide on one side of the corresponding fixed pulley 12 far away from an arc-shaped clamping plate 18 and driving a moving rod 14 to move, and driving a corresponding fixed, the movable rod 14 drives the arc-shaped clamping plates 18 to move, the two arc-shaped clamping plates 18 are close to each other and clamp and fix the vertical lathe machining tool, when the vertical lathe machining tools of other models need to be replaced after the product is machined, the knob 4 is rotated reversely, the knob 4 rotates to drive the screw rod 3 to rotate, the screw rod 3 rotates to drive the movable block 5 to move upwards under the action of the thread groove, the movable block 5 drives the isosceles trapezoid blocks 9 to move upwards, the isosceles trapezoid blocks 9 relax the extrusion force on the two rollers 11, the springs 17 in a compressed state drive the corresponding fixed blocks 16 to move and reset at the moment, the fixed blocks 16 drive the corresponding movable rods 14 to move and reset, the movable rods 14 drive the cross rods 10 to move and reset through the corresponding stay wires 15, the movable rods 14 drive the arc-shaped clamping plates 18 to move and reset, so that the two arc-shaped clamping plates 18 are far away, the vertical lathe machining tool is taken out and the vertical lathe machining tools of different models are replaced, and the vertical lathe machining tools of different models can be clamped and fixed in a similar manner, so that the vertical lathe machining tools of different models can be clamped and fixed conveniently.

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 utility model provides a numerical control is supplementary cutter holder device for merry go round machine, includes cutter box (1) on the numerical control merry go round machine, its characterized in that, set up first circular port (2) on the inner wall of one side of cutter box (1), be equipped with screw rod (3) in cutter box (1), the top of screw rod (3) extends to the top of cutter box (1) and welds knob (4), threaded sleeve is equipped with movable block (5) that are located cutter box (1) on screw rod (3), be equipped with two horizontal poles (10) that are located movable block (5) below in cutter box (1), sliding sleeve is equipped with montant (6) on horizontal pole (10), movable block (5) are located between two montants (6), the top of montant (6) welds with the top inner wall of cutter box (1) mutually, and spout (7) have all been seted up to one side that two montants (6) are close to each other, slide bar (8) have all been, the sliding rods (8) are connected with the corresponding sliding grooves (7) in a sliding mode, isosceles trapezoid blocks (9) are welded at the bottoms of the moving blocks (5), rollers (11) are installed at the ends, close to each other, of the two cross rods (10) in a rotating mode, one side, far away from the corresponding vertical rods (6), of each roller (11) is in rolling contact with one side, close to the corresponding vertical rods (6), of each isosceles trapezoid block (9), two fixed pulleys (12) are installed on the inner wall of the other side of the cutter box (1) in a rotating mode, moving rods (14) are arranged below the cross rods (10), supporting rods (13) are sleeved on the moving rods (14) in a sliding mode, the bottoms of the supporting rods (13) are welded with the inner wall of the bottom of the cutter box (1), arc-shaped clamping plates (18) are welded at one sides, close to each other, of the two arc-shaped clamping plates (18), the bottom of acting as go-between (15) is walked around one side that corresponding fixed pulley (12) is close to arc splint (18) and is bonded mutually with the top of carriage release lever (14) one side, and two act as go-between (15) symmetry sets up, the bottom welding of carriage release lever (14) has fixed block (16), and one side welding that fixed block (16) are close to corresponding arc splint (18) has the one end of a plurality of springs (17), and one side welding that arc splint (18) were kept away from to the other end of spring (17) and corresponding bracing piece (13).

2. The auxiliary tool holder device for the numerical control vertical lathe according to claim 1, wherein a second circular hole is formed in the inner wall of the top of the tool box (1), a first bearing is fixedly sleeved in the second circular hole, and the inner ring of the first bearing is fixedly sleeved with the outer side of the screw rod (3).

3. The auxiliary tool holder device for the numerical control vertical lathe according to claim 1, characterized in that the sides of the two vertical rods (6) close to each other are provided with through holes, and the side walls of the through holes are slidably connected with the outer sides of the corresponding cross rods (10).

4. The auxiliary tool holder device for the numerical control vertical lathe according to claim 1, wherein a thread groove is formed at the top of the moving block (5), and the screw rod (3) is in threaded connection with the thread groove.

5. The auxiliary tool holder device for the numerical control vertical lathe according to claim 1, wherein the side of the two support rods (13) close to each other is provided with a through hole, and the side wall of the through hole is slidably connected with the outer side of the corresponding movable rod (14).

6. The auxiliary tool holder device for the numerical control vertical lathe as claimed in claim 1, wherein two second bearings are welded on the inner wall of the other side of the tool box (1), pin shafts are fixedly sleeved in the inner rings of the second bearings, a third circular hole is formed in one side of the fixed pulley (12), and the outer sides of the pin shafts are bonded with the corresponding side wall of the third circular hole.