CN217401623U

CN217401623U - Lead screw anti-swing loading device

Info

Publication number: CN217401623U
Application number: CN202220589863.7U
Authority: CN
Inventors: 汪红兵; 陈伟彬; 吴家鑫; 钱迪森; 李�浩; 梁军鹏
Original assignee: Zhejiang Kunyijia Machinery Manufacturing Co ltd
Current assignee: Zhejiang Kunyijia Machinery Manufacturing Co ltd
Priority date: 2022-03-17
Filing date: 2022-03-17
Publication date: 2022-09-09
Anticipated expiration: 2032-03-17

Abstract

The utility model provides a lead screw anti-swing loading attachment, the power distribution box comprises a box body, the fixed symmetry of both ends inner wall rotates around the box and is connected with first pivot, rotate in the first pivot outside and be connected with the rotary drum, the lead screw has been placed on the rotary drum, both ends sliding connection has the stabilizer bar that passes box one end and support the lead screw about the box, the stabilizer bar is located the outer one end fixed mounting of box has the clamp plate, the utility model discloses profitable effect is: the utility model discloses simple structure, it is easy and simple to handle, can absorb the swing that the lead screw produced in the material loading map to carry out the production that the antifriction that oils automatically to the lead screw outside, and then reduce the vibration that produces because of frictional force, the device is whole simple high-efficient convenient and fast, and the practicality is strong.

Description

Lead screw anti-swing loading attachment

Technical Field

The utility model relates to a lead screw material loading technical field especially relates to a lead screw anti-swing loading attachment.

Background

At present, a ball screw is an ideal product for converting a rotary motion into a linear motion or converting a linear motion into a rotary motion. The ball screw is the most commonly used transmission element on tool machinery and precision machinery, has the main function of converting rotary motion into linear motion or converting torque into axial repeated acting force, and has the characteristics of high precision, reversibility and high efficiency. Ball screws are widely used in various industrial equipments and precision instruments due to their small frictional resistance. The ball screw consists of a screw rod, a nut, a steel ball, a preforming piece, a reverser and a dust remover. Its function is to convert the rotary motion into a linear motion, which is a further extension and development of the acme screw, the important meaning of this development is to change the bearing from sliding motion to rolling motion. At present, the feeding of the ball screw is mostly carried out by the elevator, but the feeding of the elevator can lead the screw to swing in a small range in the feeding and conveying process, so that the equipment for subsequently processing the screw is damaged, and the subsequent processing of the screw is also influenced.

Disclosure of Invention

The utility model discloses solve the problem that above-mentioned prior art exists, provide a lead screw anti-swing loading attachment, can absorb the swing that the lead screw produced in the material loading map to carry out the automatic production that oils friction reduction to the lead screw outside, and then reduce the vibration that produces because of frictional force, the device is whole simple high-efficient convenient and fast, and the practicality is strong.

The utility model provides a technical scheme that its technical problem adopted: the lead screw anti-swing feeding device comprises a box body, wherein a first rotating shaft is rotatably and symmetrically connected to the inner walls of the front end and the rear end of the box body in a fixed symmetrical mode, a rotating cylinder is rotatably connected to the outer side of the first rotating shaft, a lead screw is placed on the rotating cylinder, a stabilizer bar which penetrates through one end of the box body to abut against the lead screw is slidably connected to the left end and the right end of the box body, a pressing plate is fixedly mounted at one end, which is located outside the box body, of the stabilizer bar, a first spring surrounding the stabilizer bar is fixedly mounted between the pressing plate and the box body, clamping plates are slidably connected to the left end and the right end of the box body and fixedly connected with the pressing plate, clamping holes are formed in the clamping plates, a clamping rod of which the low end can extend into the clamping holes is slidably connected to the top of the box body, and a supporting plate located above the box body is fixedly mounted at the tops of the clamping rods. The structure can absorb the swing of the screw rod in the process of feeding materials for several times.

For further improvement, a handle is fixedly arranged at the top of the supporting plate.

Further perfect, the inside lubricated chamber that is equipped with in box top, lubricated chamber bottom is equipped with the inside oil-out that just aims at the lead screw of intercommunication box. The structure can lubricate the surface of the screw rod and reduce the generation of friction force.

Further perfection, the inner wall of the oil outlet is fixedly provided with a sponge rod, and one end of the sponge rod can prop against the screw rod.

Further perfection, the top of the lubricating cavity is provided with a liquid inlet.

Further perfection, the inner walls of the front end and the rear end of the box body are provided with discharge ports.

Further perfection, one end of the stabilizer bar is movably connected with a ball which props against the screw.

The utility model discloses profitable effect is: the utility model discloses simple structure, it is easy and simple to handle, can absorb the swing that the lead screw produced in the material loading map to carry out the production that the antifriction that oils automatically to the lead screw outside, and then reduce the vibration that produces because of frictional force, the device is whole simple high-efficient convenient and fast, and the practicality is strong.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a rear view of the present invention.

Description of the reference numerals: the lubricating device comprises a box body 1, a lubricating cavity 2, an oil outlet 3, a handle 4, a liquid inlet 5, a sponge rod 6, a supporting plate 7, a first rotating shaft 8, a rotating drum 9, a first spring 10, a pressing plate 11, a clamping plate 12, a stabilizing rod 13, a clamping hole 14, a lead screw 15, a ball 16, a discharge hole 17 and a clamping rod 18.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings:

referring to figures 1, 2: the lead screw anti-swing feeding device comprises a box body 1, wherein first rotating shafts 8 are fixedly, symmetrically and rotatably connected to inner walls of the front end and the rear end of the box body 1, the outer sides of the first rotating shafts 8 are rotatably connected with rotating drums 9, lead screws 15 are placed on the rotating drums 9, stabilizer bars 13 penetrating one ends of the box body 1 and abutting against the lead screws 15 are slidably connected to the left end and the right end of the box body 1, pressing plates 11 are fixedly mounted at one ends of the stabilizer bars 13 located outside the box body 1, first springs 10 surrounding the stabilizer bars 13 are fixedly mounted between the pressing plates 11 and the box body 1, clamping plates 12 fixedly connected with the pressing plates 11 are slidably connected to the left end and the right end of the box body 1, clamping holes 14 are formed in the clamping plates 12, clamping rods 18 with low ends capable of extending into the clamping holes 14 are slidably connected to the top of the box body 1, and supporting plates 7 located above the box body 1 are fixedly mounted on the tops of the clamping rods 18. The top of the supporting plate 7 is fixedly provided with a handle 4. The inside lubricated chamber 2 that is equipped with in box 1 top, lubricated chamber 2 bottom is equipped with the inside oil-out 3 that just aims at lead screw 15 of intercommunication box 1. And a sponge rod 6 with one end capable of propping against the screw rod 15 is fixedly arranged on the inner wall of the oil outlet 3. The top of the lubricating cavity 2 is provided with a liquid inlet 5. And discharge ports 17 are formed in the inner walls of the front end and the rear end of the box body 1. One end of the stabilizer bar 13 is movably connected with a ball 16 which is propped against the screw 13.

During the use, will stimulate handle 4 earlier for card hole 14 is gone into to kelly 18 card, places lead screw 15 on rotary drum 9 afterwards, and handle 4 is pulled again and ball 16 supports the lead screw 15 outside, reduces wobbling production, then can pour into lubricating oil in inlet 5 department, through the guide of sponge stick 6 with the lubricating oil civil engineering on lead screw 15 surface, reduces frictional force.

While the invention has been shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the scope of the appended claims.

Claims

1. The utility model provides a lead screw anti-swing loading attachment, includes box (1), characterized by: the inner walls of the front end and the rear end of the box body (1) are fixedly, symmetrically and rotationally connected with a first rotating shaft (8), a rotary drum (9) is rotatably connected to the outer side of the first rotary shaft (8), a screw rod (15) is placed on the rotary drum (9), the left end and the right end of the box body (1) are connected with a stabilizer bar (13) which penetrates through one end of the box body (1) and butts against the screw rod (15) in a sliding way, one end of the stabilizer bar (13) positioned outside the box body (1) is fixedly provided with a pressing plate (11), a first spring (10) surrounding the stabilizer bar (13) is fixedly arranged between the pressure plate (11) and the box body (1), the left end and the right end of the box body (1) are connected with clamping plates (12) which are fixedly connected with the pressing plates (11) in a sliding way, the clamping plate (12) is provided with a clamping hole (14), the top of the box body (1) is connected with a clamping rod (18) with the lower end capable of extending into the clamping hole (14) in a sliding way, the top of the clamping rod (18) is fixedly provided with a supporting plate (7) positioned above the box body (1).

2. The lead screw anti-swing loading device as claimed in claim 1, wherein: the top of the supporting plate (7) is fixedly provided with a handle (4).

3. The lead screw anti-swing loading device as claimed in claim 1, wherein: the lubricating device is characterized in that a lubricating cavity (2) is formed in the top of the box body (1), and an oil outlet (3) which is communicated with the interior of the box body (1) and is aligned with the screw rod (15) is formed in the bottom of the lubricating cavity (2).

4. The lead screw anti-swing loading device as claimed in claim 3, wherein: and a sponge rod (6) with one end capable of abutting against the lead screw (15) is fixedly arranged on the inner wall of the oil outlet (3).

5. The lead screw anti-swing loading device as claimed in claim 3, wherein: the top of the lubricating cavity (2) is provided with a liquid inlet (5).

6. The lead screw anti-swing loading device as claimed in claim 1, wherein: and discharge holes (17) are formed in the inner walls of the front end and the rear end of the box body (1).

7. The lead screw anti-swing loading device as claimed in claim 1, wherein: one end of the stabilizer bar (13) is movably connected with a ball (16) which is propped against the screw (15).