CN209887184U

CN209887184U - Feeding device of numerical control machine tool

Info

Publication number: CN209887184U
Application number: CN201920671725.1U
Authority: CN
Inventors: 龙章旭
Original assignee: Shanghai Shantian Machinery Co Ltd
Current assignee: Shanghai Shantian Machinery Co Ltd
Priority date: 2019-05-13
Filing date: 2019-05-13
Publication date: 2020-01-03
Anticipated expiration: 2029-05-13

Abstract

The utility model belongs to the mechanical design field, especially, digit control machine tool material feeding unit is artifical pay-off to current pay-off mode, and is dangerous high, the problem that work efficiency is low, the following scheme is proposed at present, and it includes the operation case, the top welding of operation case has the operation case, and the feed inlet has been seted up to one side of operation case, the sliding tray has been seted up at the top of operation case, has seted up the sliding hole on the top inner wall of operation case, and the sliding hole communicates with the sliding tray mutually, and sliding hole sliding connection has two vaulting poles, and the top of vaulting pole runs through the sliding tray and welds the push pedal, sliding connection has two first sliders in the sliding tray, and two first sliders weld with the vaulting pole that corresponds mutually. The utility model relates to a rationally, simple structure can send into the lathe to the material in, also can convey out the finished product that has processed simultaneously, has reduced operator manual operation's flow, does benefit to people's operation.

Description

Feeding device of numerical control machine tool

Technical Field

The utility model relates to a mechanical design technical field especially relates to a digit control machine tool material feeding unit.

Background

The numerical control machine tool is widely applied to machining enterprises, and is high in automation degree, machining precision and production efficiency, so that the numerical control machine tool is widely applied. The numerical control machine tool well solves the problem of machining of complex, precise, small-batch and various parts, is a flexible and high-efficiency automatic machine tool, represents the development direction of the control technology of modern machine tools, and is a typical mechanical and electrical integration product.

Numerical control machine tool need carry out the pay-off when using, and current pay-off mode is manual feeding mostly, and dangerous high, and work efficiency is low, is difficult to satisfy the demand of production, so we have proposed a numerical control machine tool material feeding unit.

Disclosure of Invention

The utility model aims at solving the problems that the prior feeding mode is manual feeding, is dangerous and has low working efficiency, and provides a feeding device of a numerical control machine tool.

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

a feeding device of a numerical control machine tool comprises a running box, wherein an operation box is welded at the top of the running box, a feed inlet is formed in one side of the operation box, a sliding groove is formed in the top of the running box, a sliding hole is formed in the inner wall of the top of the running box and is communicated with the sliding groove, two support rods are connected in the sliding hole in a sliding mode, the top ends of the support rods penetrate through the sliding groove and are welded with push plates, two first slide blocks are connected in the sliding groove in a sliding mode and are welded with corresponding support rods, the bottom ends of the two support rods are welded with the same pull rod, a moving rod is welded at the bottom of the pull rod, a second slide block is welded at the bottom end of the moving rod and is in threaded connection with a screw rod, a motor is fixedly installed on the inner wall of one side of the running box, an output shaft of the motor is welded with the screw rod, a first bevel gear is, the top welding of second conical gear has first bull stick, and the welding has first gear on the first bull stick, two rotation holes that are central symmetry based on the sliding tray are seted up at the top of operation case, rotate respectively in two rotation holes and install second bull stick and third bull stick, and the bottom welding of second bull stick has the second gear, and first gear meshes with the second gear mutually, and the third bull stick is connected with the transmission of first bull stick.

Preferably, the inner wall of the operation box is welded with a fixing plate, a through hole is formed in the top of the fixing plate, the inner wall of the through hole is welded with a first bearing, an inner ring of the first bearing is welded with the first rotating rod, and the fixing plate fixes the first rotating rod through the first bearing, so that the first rotating rod has a supporting point when rotating, and the machine can operate smoothly.

Preferably, a first belt pulley is fixedly mounted on the first rotating rod, a second belt pulley is fixedly mounted on the third rotating rod, the first belt pulley and the second belt pulley are in transmission connection with a same belt, and the first rotating rod enables acting force on the first rotating rod to be transmitted to the third rotating rod through connection relations among the first belt pulley, the second belt pulley and the belt.

Preferably, equal fixed mounting has a plurality of runners on the second bull stick and the third bull stick, and the material of runner is rubber, and the runner rotates under being driven by second bull stick and third bull stick, conveys the effect to the material simultaneously, and rubber component can more increase the frictional force between runner and the material simultaneously, makes the material more smooth in the conveying.

Preferably, a groove is formed in the inner wall of the other side of the operation box, a second bearing is welded to the inner wall of the groove, an inner ring of the second bearing is welded to the screw rod, and the groove fixes the screw rod through the second bearing, so that the screw rod can smoothly operate under the driving of the output shaft of the motor.

In the utility model, a power switch is arranged on the motor, the motor switch is turned on, the output shaft of the motor drives the screw to rotate, the screw drives the second slider to move left and right, the second slider drives the movable rod to move left and right, the movable rod drives the pull rod to move, the pull rod drives the stay rod to move, the stay rod drives the push plates to move, and the two moving push plates can drive the material to enter and exit;

the rotating screw rod drives the rotation of the first bevel gear, the first bevel gear drives the rotation of the second bevel gear, the second bevel gear drives the rotation of the first rotating rod, the first rotating rod drives the rotation of the first gear, the first gear drives the rotation of the second gear, the second gear drives the rotation of the second rotating rod, the first rotating rod drives the rotation of the first belt pulley, the first belt pulley drives the rotation of the driving belt, the belt drives the rotation of the second belt pulley, the second belt pulley drives the rotation of the third rotating rod, and the rotating second rotating rod and the third rotating rod can convey materials through the rotating wheels.

The utility model relates to a rationally, simple structure can send into the lathe to the material in, also can convey out the finished product that has processed simultaneously, has reduced operator manual operation's flow, does benefit to people's operation.

Drawings

Fig. 1 is a schematic structural view of a feeding device of a numerical control machine tool provided by the present invention;

fig. 2 is a schematic sectional view of a-a of the feeding device of the numerical control machine tool according to the present invention;

fig. 3 is a schematic structural diagram of a part a of the feeding device of the numerical control machine tool.

In the figure: the device comprises a running box 1, an operation box 2, a feed inlet 3, a sliding groove 4, a sliding hole 5, a support rod 6, a push plate 7, a first slide block 8, a pull rod 9, a moving rod 10, a second slide block 11, a screw 12, a motor 13, a first bevel gear 14, a second bevel gear 15, a first rotating rod 16, a first gear 17, a rotating hole 18 and a second rotating rod 19.

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. 1-3, a feeding device of a numerical control machine tool comprises a running box 1, an operating box 2 is welded on the top of the running box 1, a feeding hole 3 is formed in one side of the operating box 2, a sliding groove 4 is formed in the top of the running box 1, a sliding hole 5 is formed in the inner wall of the top of the running box 1, the sliding hole 5 is communicated with the sliding groove 4, two support rods 6 are connected in the sliding hole 5 in a sliding manner, the top ends of the support rods 6 penetrate through the sliding groove 4 and are welded with a push plate 7, two first slide blocks 8 are connected in the sliding groove 4 in a sliding manner, the two first slide blocks 8 are welded with the corresponding support rods 6, the bottom ends of the two support rods 6 are welded with the same pull rod 9, a moving rod 10 is welded at the bottom of the pull rod 9, a second slide block 11 is welded at the bottom end of the moving rod 10, a screw rod 12 is connected with the second slide block 11 in a, the welding has first conical gear 14 on screw rod 12, the meshing has second conical gear 15 on first conical gear 14, the welding of the top of second conical gear 15 has first bull stick 16, the welding has first gear 17 on first bull stick 16, two rotation holes 18 that are central symmetry based on sliding tray 4 have been seted up at the top of operation case 1, rotate respectively in two rotation holes 18 and install second bull stick 19 and third bull stick, the welding of the bottom of second bull stick 19 has the second gear, first gear 17 meshes with the second gear mutually, the third bull stick is connected with the transmission of first bull stick 16.

The utility model discloses in, the welding has the fixed plate on the inner wall of operation case 1, and the through-hole has been seted up at the top of fixed plate, and the welding has first bearing on the inner wall of through-hole, and the inner circle and the 16 looks welding of first bull stick of first bearing, fixed plate fix first bull stick 16 through first bearing for first bull stick 16 has the strong point when rotating, can let the smooth operation of machine.

The utility model discloses in, fixed mounting has first belt pulley on the first bull stick 16, and fixed mounting has the second belt pulley on the third bull stick, and transmission connection has same belt on first belt pulley and the second belt pulley, and first bull stick 16 makes the effort on the first bull stick 16 transmit on the third bull stick through the relation of being connected between first belt pulley, second belt pulley and the belt.

The utility model discloses in, on the second bull stick 19 and on the third bull stick equal fixed mounting have a plurality of runners, and the material of runner is rubber, and the runner is rotated under second bull stick 19 and the drive of third bull stick, carries out conveying effect to the material simultaneously, and rubber component can more increase the frictional force between runner and the material simultaneously, makes the material more smooth in the conveying.

The utility model discloses in, set up flutedly on the opposite side inner wall of operation case 1, the welding has the second bearing on the inner wall of recess, and the inner circle and the screw rod 12 of second bearing weld mutually, and the recess is fixed screw rod 12 through the second bearing, makes screw rod 12 move smoothly under the drive of motor 13 output shaft.

In the utility model, a power switch is arranged on a motor 13, the switch of the motor 13 is turned on, an output shaft of the motor 13 drives a screw 12 to rotate, the screw 12 drives a second slider 11 to move left and right, the second slider 11 drives a movable rod 10 to move left and right, the movable rod 10 drives a pull rod 9 to move, the pull rod 9 drives a stay bar 6 to move, the stay bar 6 drives a push plate 7 to move, the two moving push plates 7 can drive materials to enter and exit, the rotating screw 12 drives a first bevel gear 14 to rotate, the first bevel gear 14 drives a second bevel gear 15 to rotate, the second bevel gear 15 drives a first rotating rod 16 to rotate, the first rotating rod 16 drives a first gear 17 to rotate, the first gear 17 drives a second gear to rotate, the second gear drives a second rotating rod 19 to rotate, the first rotating rod 16 drives a first belt pulley to rotate, the first belt pulley drives a belt to rotate, the belt drives the second belt pulley to rotate, the second belt pulley drives the third rotating rod to rotate, and the rotating second rotating rod 19 and the third rotating rod can convey materials through the rotating wheels.

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 feeding device of the numerical control machine tool comprises a running box (1) and is characterized in that an operating box (2) is welded at the top of the running box (1), a feeding hole (3) is formed in one side of the operating box (2), a sliding groove (4) is formed in the top of the running box (1), a sliding hole (5) is formed in the inner wall of the top of the running box (1), the sliding hole (5) is communicated with the sliding groove (4), two support rods (6) are connected in the sliding hole (5) in a sliding mode, the top end of each support rod (6) penetrates through the sliding groove (4) and is welded with a push plate (7), two first sliding blocks (8) are connected in the sliding groove (4) in a sliding mode, the two first sliding blocks (8) are welded with the corresponding support rods (6), the same pull rod (9) is welded at the bottom ends of the two support rods (6), and a moving rod (10) is welded at the bottom, the bottom end of the moving rod (10) is welded with a second sliding block (11), the second sliding block (11) is in threaded connection with a screw rod (12), a motor (13) is fixedly installed on the inner wall of one side of the operation box (1), an output shaft of the motor (13) is welded with the screw rod (12), a first bevel gear (14) is welded on the screw rod (12), a second bevel gear (15) is meshed on the first bevel gear (14), a first rotating rod (16) is welded on the top of the second bevel gear (15), a first gear (17) is welded on the first rotating rod (16), two rotating holes (18) which are centrosymmetric based on the sliding groove (4) are formed in the top of the operation box (1), a second rotating rod (19) and a third rotating rod are respectively installed in the two rotating holes (18) in a rotating mode, a second gear is welded at the bottom end of the second rotating rod (19), and the first gear (17) is meshed with the second gear, the third rotating rod is in transmission connection with the first rotating rod (16).

2. The feeding device of the numerical control machine tool as claimed in claim 1, wherein a fixed plate is welded on the inner wall of the operation box (1), a through hole is formed in the top of the fixed plate, a first bearing is welded on the inner wall of the through hole, and the inner ring of the first bearing is welded with the first rotating rod (16).

3. The feeding device of the numerical control machine tool as claimed in claim 1, wherein a first belt pulley is fixedly mounted on the first rotating rod (16), a second belt pulley is fixedly mounted on the third rotating rod, and the first belt pulley and the second belt pulley are in transmission connection with the same belt.

4. The feeding device of numerical control machine tool according to claim 1, characterized in that a plurality of rotating wheels are fixedly mounted on the second rotating rod (19) and the third rotating rod, and the rotating wheels are made of rubber.

5. The feeding device of the numerical control machine tool as claimed in claim 1, wherein a groove is formed in the inner wall of the other side of the operation box (1), a second bearing is welded to the inner wall of the groove, and the inner ring of the second bearing is welded to the screw (12).