CN209097718U - A kind of needle roller automatic lifting device - Google Patents

Abstract

The utility model relates to a kind of needle roller automatic lifting devices, including track, pulley, cross bar, motor and bottom drain hollow, the pulley is located at the inside of track, the cross bar is movably arranged at the axle center of pulley, the motor is fixedly mounted on the upper end of cross bar, the lower section of bottom drain hollow position track, one end of the motor is fixedly connected with connecting rope, and the lower end of connecting rope is fixedly connected with fixed plate, the lower end outer surface of the fixed plate is fixedly connected with hook, bottom plate is provided with below the bottom drain hollow, and the back end outer surface of bottom drain hollow is fixedly connected with hinge close to the position of lower end, the bottom drain hollow is flexibly connected by hinge with bottom plate.The needle roller automatic lifting device is moved in orbit after promoting barrel by motor, then, from barrel bottom blowing, is reduced cumbersome operating process by rotation attaching nut, is reduced the labor intensity of worker, substantially increase production efficiency.

Description

A kind of needle roller automatic lifting device

Technical field

The utility model belongs to bearing needle processing technique field, and in particular to a kind of needle roller automatic lifting device.

Background technique

China is bearing using big country, and the usage amount of annual all kinds of mechanical equipment upper bearing (metal)s is very huge, and needle roller conduct Main parts size in bearing directly affects the quality of bearing, and when being processed to bearing needle, it needs bearing needle Needle roller can be further processed in investment processing equipment.

And general traditional charging method is that artificial lift carries out feeding after needle roller is placed in barrel by worker, is being promoted During contingency also easily occurs, not only great work intensity, but also can waste the more time greatly reduces Machine reduces the Production Gain of factory to the processing efficiency of needle roller.

Utility model content

The purpose of this utility model is that solve the above-mentioned problems and simple, the design reasonable one that provides a kind of structure Kind needle roller automatic lifting device.

The utility model achieves the above object through the following technical schemes:

A kind of needle roller automatic lifting device, including track, pulley, cross bar, motor and bottom drain hollow, the pulley are located at The inside of track, the cross bar are movably arranged at the axle center of pulley, and the motor is fixedly mounted on the upper end of cross bar, the leakage The lower section of bottom hollow position track, one end of the motor is fixedly connected with connecting rope, and the lower end of connecting rope is fixedly connected with Fixed plate, the lower end outer surface of the fixed plate are fixedly connected with hook, are provided with bottom plate below the bottom drain hollow, and The back end outer surface of bottom drain hollow is fixedly connected with hinge close to the position of lower end, and the bottom drain hollow passes through hinge and bottom Plate is flexibly connected, and the leading exterior surface of the bottom drain hollow is fixedly connected with connection latch closure, the outer surface of the connection latch closure It is movably installed with upper connecting rod, the upper end outer surface of the bottom plate is fixedly connected with base ring by the position of front end, and base ring is outer Surface activity is equipped with lower pull rod, attaching nut is movably installed between the upper connecting rod and lower pull rod, and upper connecting rod passes through company Connected nut is flexibly connected with lower pull rod, and two side external surfaces of the bottom drain hollow are fixedly connected to hook ring, and hook can hook Firmly hook ring, so that barrel be driven to move up and down.

As the scheme that advanced optimizes of the utility model, the outer surface of the upper connecting rod is provided with forward screw thread, described The outer surface of lower pull rod is provided with reverse thread, and two groups of thread rotary orientations are opposite.

As the scheme that advanced optimizes of the utility model, the attaching nut's is internally provided with matching thread, and even Moving distance of the connected nut on upper connecting rod, lower pull rod is always equal, rotation attaching nut can make upper connecting rod and lower pull rod it Between distance become larger so that between bottom plate and bottom drain hollow formed certain angle gap, facilitate needle roller along bottom plate It slides.

As the scheme that advanced optimizes of the utility model, the quantity of the hook is two groups, and the placement of two groups of hooks It is contrary, the crawl better effect of hook can be made, be not easy to slide.

As the scheme that advanced optimizes of the utility model, one end outer surface of the motor is provided with take-up reel, described Connecting rope is located at the inside of take-up reel, and take-up reel can prevent connecting rope from sliding.

As the scheme that advanced optimizes of the utility model, the output end of the input terminal of the motor and extraneous power supply is electrical Connection, the track are internally provided with traction mechanism, and track and traction mechanism are the prior art.

The utility model has the beneficial effects that:

1) the utility model is provided with motor, connecting rope, hook, hinge, bottom drain hollow, bottom plate, pull rod, attaching nut With hook ring, the barrel equipped with needle roller can be promoted to by designated position by motor, connecting rope, hook and hook ring, reduce work The working strength of people can then rotate attaching nut, come so that the distance between upper and lower pull rod increases, so that bottom plate and leakage The gap that one of certain angle is generated between the hollow of bottom leaks out the needle roller in bottom drain hollow from gap, edge Bottom plate slid into machine, realize easy feeding, accelerate the speed of feeding, increase the Production Gain of factory；

2) the utility model structure is simple, and stability is high, and design rationally, is easy to implement.

Detailed description of the invention

Fig. 1 is the overall structure diagram of the utility model；

Fig. 2 is the partial cross sectional views of the utility model；

In figure: 1 track, 2 pulleys, 3 cross bars, 4 motors, 5 connecting ropes, 6 fixed plates, 7 connection latch closures, 8 upper connecting rods, 9 connections Nut, 10 lower pull rods, 11 base rings, 12 bottom drain hollows, 13 bottom plates, 14 hook rings, 15 hooks, 16 hinges.

Specific embodiment

The application is described in further detail with reference to the accompanying drawing, it is necessary to it is indicated herein to be, implement in detail below Mode is served only for that the application is further detailed, and should not be understood as the limitation to the application protection scope, the field Technical staff can make some nonessential modifications and adaptations to the application according to above-mentioned application content.

Embodiment 1

As shown in Figs. 1-2, in a kind of needle roller automatic lifting device, including track 1, pulley 2, cross bar 3, motor 4 and bottom drain Empty cylinder 12, pulley 2 are located at the inside of track 1, and cross bar 3 is movably arranged at the axle center of pulley 2, and motor 4 is fixedly mounted on cross bar 3 Upper end, the lower section of 12 tracks 1 of bottom drain hollow, one end of motor 4 is fixedly connected with connecting rope 5, and the lower end of connecting rope 5 It is fixedly connected with fixed plate 6, the lower end outer surface of fixed plate 6 is fixedly connected with hook 15, the lower section setting of bottom drain hollow 12 There is bottom plate 13, and the back end outer surface of bottom drain hollow 12 is fixedly connected with hinge 16, bottom drain hollow close to the position of lower end 12 are flexibly connected by hinge 16 with bottom plate 13, and the leading exterior surface of bottom drain hollow 12 is fixedly connected with connection latch closure 7, connection The outer surface of latch closure 7 is movably installed with upper connecting rod 8, and the upper end outer surface of bottom plate 13 is fixedly connected with base ring by the position of front end 11, and the outer surface of base ring 11 is movably installed with lower pull rod 10, is movably installed with attaching nut between upper connecting rod 8 and lower pull rod 10 9, and upper connecting rod 8 is flexibly connected by attaching nut 9 with lower pull rod 10, two side external surfaces of bottom drain hollow 12 are fixedly connected with There is hook ring 14, the outer surface of upper connecting rod 8 is provided with forward screw thread, and the outer surface of lower pull rod 10 is provided with reverse thread, connects spiral shell Mother's 9 is internally provided with matching thread, and moving distance of the attaching nut 9 on upper connecting rod 8, lower pull rod 10 is always equal, hook 15 quantity is two groups, and the placement direction of two groups of hooks 15 is on the contrary, one end outer surface of motor 4 is provided with take-up reel, connection Rope 5 is located at the inside of take-up reel, the output end electric connection of the input terminal of motor 4 and extraneous power supply, and track 1 is internally provided with Traction mechanism.

It should be noted that the present apparatus is when in use, first needle roller is poured into bottom drain hollow 12, then hooks hook 15 On hook ring 14, then motor 4 is powered, motor 4 it is electric after start to work, drive connecting rope 5 to rise, connecting rope 5 drives solid Fixed board 6 rises, and fixed plate 6 drives hook 15 and bottom drain hollow 12 to rise, when bottom drain hollow 12 is moved to designated position Afterwards, start to rotate attaching nut 9, so that upper connecting rod 8 and lower pull rod 10 screw out attaching nut 9 simultaneously, when upper connecting rod 8 and lower pull rod After the distance between 10 increase, under the action of hinge 16, between bottom drain hollow 12 and bottom plate 13 between generation certain angle Gap, needle roller leak down between gap, and slide along bottom plate 13 to machine feed inlet, after feeding, reversely rotate connection Nut 9, so that in upper connecting rod 8 and lower 10 precession attaching nut 9 of pull rod, so that bottom plate 13 is bonded with bottom drain hollow 12 again, Feeding can ceaselessly be carried out by repeating the above process, and reduced the labor intensity of worker, substantially increased production efficiency.

The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously Limitations on the scope of the patent of the present invention therefore cannot be interpreted as.It should be pointed out that for those of ordinary skill in the art For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to guarantor of the invention Protect range.

Claims (6)

1. a kind of needle roller automatic lifting device, including track (1), pulley (2), cross bar (3), motor (4) and bottom drain hollow (12), the pulley (2) is located at the inside of track (1), and the cross bar (3) is movably arranged at the axle center of pulley (2), the electricity Machine (4) is fixedly mounted on the upper end of cross bar (3), the lower section of bottom drain hollow (12) the position track (1), it is characterised in that: institute The one end for stating motor (4) is fixedly connected with connecting rope (5), and the lower end of connecting rope (5) is fixedly connected with fixed plate (6), described The lower end outer surface of fixed plate (6) is fixedly connected with hook (15), is provided with bottom plate below the bottom drain hollow (12) (13), and the back end outer surface of bottom drain hollow (12) is fixedly connected with hinge (16) close to the position of lower end, in the bottom drain Empty cylinder (12) is flexibly connected by hinge (16) with bottom plate (13), and the leading exterior surface of the bottom drain hollow (12) is fixedly connected Have connection latch closure (7), the outer surface of connection latch closure (7) is movably installed with upper connecting rod (8), outside the upper end of the bottom plate (13) Surface is fixedly connected with base ring (11) by the position of front end, and the outer surface of base ring (11) is movably installed with lower pull rod (10), It is movably installed with attaching nut (9) between the upper connecting rod (8) and lower pull rod (10), and upper connecting rod (8) passes through attaching nut (9) It is flexibly connected with lower pull rod (10), two side external surfaces of the bottom drain hollow (12) are fixedly connected to hook ring (14).

2. a kind of needle roller automatic lifting device according to claim 1, it is characterised in that: the appearance of the upper connecting rod (8) Face is provided with forward screw thread, and the outer surface of the lower pull rod (10) is provided with reverse thread.

3. a kind of needle roller automatic lifting device according to claim 2, it is characterised in that: the attaching nut (9) it is interior Portion is provided with matching thread, and moving distance of the attaching nut (9) on upper connecting rod (8), lower pull rod (10) is always equal.

4. a kind of needle roller automatic lifting device according to claim 1, it is characterised in that: it is described hook (15) quantity be Two groups, and the placement direction of two groups of hooks (15) is opposite.

5. a kind of needle roller automatic lifting device according to claim 1, it is characterised in that: outside one end of the motor (4) Surface is provided with take-up reel, and the connecting rope (5) is located at the inside of take-up reel.

6. a kind of needle roller automatic lifting device according to claim 1, it is characterised in that: the input terminal of the motor (4) It is electrically connected with the output end of extraneous power supply, the track (1) is internally provided with traction mechanism.