CN216027153U

CN216027153U - Lubricating oil circulating system of high-straightness sleeve cold drawing machine

Info

Publication number: CN216027153U
Application number: CN202122321638.3U
Authority: CN
Inventors: 王辉; 赵如辉; 李辉; 朱可鹏
Original assignee: Shandong Penghui Oil Cylinder Co ltd
Current assignee: Shandong Penghui Oil Cylinder Co ltd
Priority date: 2021-09-25
Filing date: 2021-09-25
Publication date: 2022-03-15
Anticipated expiration: 2031-09-25

Abstract

The utility model discloses a lubricating oil circulating system of a high-straightness sleeve cold-drawing machine, which comprises a gravity head, a pump and a main machine; the gravity head is coniform, the gravity head end is equipped with the filter screen, oil pipe is being connected to the gravity head other end, oil pipe links to each other with the pump, the pump other end is equipped with returns the oil pipe, it is located the host computer to return the oil pipe, it is located the host computer top to return oil pipe end, the host computer top is equipped with the maintenance lid, be equipped with the rotary drum in the host computer, the rotary drum bottom links to each other with the motor, still be equipped with the oil-out on the host computer lateral wall that the rotary drum bottom below corresponds. Compared with the prior art, the utility model has the beneficial effects that: firstly, the design is simple, the cost is low, and the realization is facilitated; secondly, the phenomenon that the pump cannot pump lubricating oil due to the fact that the oil pipe floats caused by high density of the lubricating oil is prevented; and thirdly, a heating system is added, so that the fluidity of the lubricating oil is improved, the filtering and impurity removing are accelerated, and meanwhile, the lubricating oil can better adapt to a low-temperature environment.

Description

Lubricating oil circulating system of high-straightness sleeve cold drawing machine

Technical Field

The utility model belongs to the technical field of steel pipe cold-drawing machine equipment, and particularly relates to a lubricating oil circulating system of a high-straightness sleeve cold-drawing machine.

Background

The cold drawing machine is mainly used for producing cold drawn steel, and the cold drawn steel refers to various cold drawn steel products produced by a cold drawing method. The cold-drawn steel has the characteristics that: high precision and good surface quality. Cold drawing is mainly used for producing steel wires, round steel and hexagonal steel with the diameter of below 50mm and steel pipes with the diameter of below 76 mm.

In the round steel cold drawing process, lubricating liquid can be sprayed at the feed end of the cold drawing die hole, and the round steel is lubricated by the main purpose of the lubricating liquid arranged at the feed end of the cold drawing die hole, so that the round steel is convenient to cold draw. At present, lubricating liquid with high cooling directly falls into a liquid receiving cylinder, scraps are attached to the surface of a steel pipe due to early processing and fall into the liquid receiving cylinder together with the lubricating oil to wait for scrapping treatment, so that the production cost is directly improved, and in addition, the lubricating liquid is high in density and viscosity, so that the recovery is very difficult.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problem that the lubricating liquid of the existing cold drawing machine cannot be recycled.

In order to achieve the purpose, the utility model provides the following technical scheme: a lubricating oil circulating system of a high-straightness sleeve cold drawing machine comprises a gravity head, a pump and a host; the gravity head is coniform, the gravity head end is equipped with the filter screen, the gravity head other end is connecting oil pipe, oil pipe links to each other with the pump, the pump other end is equipped with returns the oil pipe, it is located the host computer to return the oil pipe, it is located the host computer top to return the oil pipe end, the host computer top is equipped with the maintenance lid, be equipped with the rotary drum in the host computer, the rotary drum bottom links to each other with the motor, still be equipped with the oil-out on the host computer lateral wall that the rotary drum bottom below corresponds, be equipped with manual valve on the oil-out.

Preferably, the gravity head is made of thickened stainless steel.

Preferably, the oil pipe is a pressure hose.

Preferably, the bottom of the rotary drum is provided with a connecting seat, the connecting seat is connected with a rotating shaft, and a sealing seat is arranged between the rotating shaft and the host machine.

Preferably, the wall of the rotary drum is provided with a filter hole.

Preferably, the motor is provided with a rotating shaft.

Preferably, the outer wall of the space where the rotating drum is located is provided with a low-temperature heat radiation heating film.

Compared with the prior art, the utility model has the beneficial effects that: firstly, the design is simple, the cost is low, and the realization is facilitated; secondly, the phenomenon that the pump cannot pump lubricating oil due to the fact that the oil pipe floats caused by high density of the lubricating oil is prevented; and thirdly, a heating system is added, so that the fluidity of the lubricating oil is improved, the filtering and impurity removing are accelerated, and meanwhile, the lubricating oil can better adapt to a low-temperature environment.

Other features of the present disclosure and advantages thereof will become apparent from the following detailed description of exemplary embodiments thereof, which proceeds with reference to the accompanying drawings.

Drawings

In order to more clearly illustrate the embodiments of the present disclosure or technical solutions in related arts, the drawings used in the description of the embodiments or related arts will be briefly introduced below, it is obvious that the drawings in the following description are only embodiments of the present disclosure, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

FIG. 1 is a schematic view of the entire lubricating oil circulation system of the present invention.

In the figure: 1. gravity head, 2, pump, 3, host computer, 4, filter screen, 5, oil pipe, 6, return oil pipe, 7, maintenance lid, 8, low temperature thermal radiation heating film, 9, rotary drum, 10, manual valve, 11, oil-out, 12, connecting seat, 13, pivot, 14, seal receptacle, 15, motor.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the utility model, its application, or uses. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The relative arrangement of the components and steps, the numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

Referring to fig. 1, the present invention provides a technical solution: a lubricating oil circulation system of a high-straightness sleeve cold drawing machine comprises a gravity head 1, a pump 2 and a host 3; the gravity head 1 is coniform, the end of the gravity head 1 is provided with a filter screen 4, the other end of the gravity head 1 is connected with an oil pipe 5, the oil pipe 5 is connected with a pump 2, the other end of the pump 2 is provided with an oil return pipe 6, the oil return pipe 6 is positioned in a host 3, the end of the oil return pipe 6 is positioned at the top of the host 3, the top of the host 3 is provided with a maintenance cover 7, a rotary drum 9 is arranged in the host 3, the bottom of the rotary drum 9 is connected with a motor 15, an oil outlet 11 is further arranged on the side wall of the host 3 corresponding to the lower part of the bottom of the rotary drum 9, and a manual valve 10 is arranged on the oil outlet 11.

In particular, the gravity head 1 is made of thickened stainless steel.

Specifically, the oil pipe 5 is a pressure-resistant hose.

Specifically, the bottom of the rotary drum 9 is provided with a connecting seat 12, the connecting seat 12 is connected with a rotating shaft 13, and a sealing seat 14 is arranged between the rotating shaft 13 and the main machine 3.

Specifically, the wall of the rotary drum 9 is provided with filter holes.

Specifically, the motor 15 is provided with a rotating shaft 13.

Specifically, the outer wall of the space where the rotating drum 9 is located is provided with a low-temperature heat radiation heating film 8.

The working principle is as follows: arrange gravity head 1 in and connect the cistern, because gravity head 1 is heavier, in the automatic lubricant liquid face that sinks, start pump 2, scrap lubricating oil and pass through oil pipe 5, return oil pipe 6 and get into rotary drum 9 in the host computer 3, start motor 15 and low temperature thermal radiation heating film 8, rotary drum 9 rotates, throw away lubricating oil from the filtration pore, impurity open manual valve 10 open and emit can, heat through low temperature thermal radiation heating film 8, can make lubricating oil temperature rise mobile phase become good, do benefit to and be thrown away the separation in rotary drum 9, after operation a period, open the maintenance lid, with in the rotary drum 9 debris clean up can.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a high straightness accuracy sleeve drawbench lubricating oil circulation system, includes gravity head (1), pump (2) and host computer (3), its characterized in that: gravity head (1) is coniform, gravity head (1) end is equipped with filter screen (4), oil pipe (5) are being connected to the gravity head (1) other end, oil pipe (5) link to each other with pump (2), the pump (2) other end is equipped with back oil pipe (6), it is located host computer (3) to return oil pipe (6), it is located host computer (3) top to return oil pipe (6) end, host computer (3) top is equipped with maintenance cover (7), be equipped with rotary drum (9) in host computer (3), rotary drum (9) bottom links to each other with motor (15), still be equipped with oil-out (11) on the host computer (3) lateral wall that rotary drum (9) bottom below corresponds, be equipped with manual valve (10) on oil-out (11).

2. The high straightness sleeve cold drawing machine lubricating oil circulation system according to claim 1, wherein: the gravity head (1) is made of thickened stainless steel.

3. The high straightness sleeve cold drawing machine lubricating oil circulation system according to claim 1, wherein: the oil pipe (5) is a pressure hose.

4. The high straightness sleeve cold drawing machine lubricating oil circulation system according to claim 1, wherein: the rotary drum is characterized in that a connecting seat (12) is arranged at the bottom of the rotary drum (9), the connecting seat (12) is connected with a rotating shaft (13), and a sealing seat (14) is arranged between the rotating shaft (13) and the host (3).

5. The high straightness sleeve cold drawing machine lubricating oil circulation system according to claim 1, wherein: and the wall of the rotary drum (9) is provided with filter holes.

6. The high straightness sleeve cold drawing machine lubricating oil circulation system according to claim 1, wherein: the motor (15) is provided with a rotating shaft (13).

7. The high straightness sleeve cold drawing machine lubricating oil circulation system according to claim 1, wherein: and a low-temperature thermal radiation heating film (8) is arranged on the outer wall of the space where the rotary drum (9) is located.