CN209920485U

CN209920485U - Small connecting rod lubricating structure of injection molding machine

Info

Publication number: CN209920485U
Application number: CN201920481650.0U
Authority: CN
Inventors: 陈昌宏
Original assignee: Zhangjiagang Shenzhou Machinery Co Ltd
Current assignee: Zhangjiagang Shenzhou Machinery Co Ltd
Priority date: 2019-04-10
Filing date: 2019-04-10
Publication date: 2020-01-10
Anticipated expiration: 2029-04-10

Abstract

The utility model relates to a little connecting rod lubricating structure of injection molding machine, including advancing oil pipe, lubricating oil distributor, first oil return bend, second oil return bend, third oil return bend, fourth oil return bend and fifth oil return bend, lubricating oil distributor includes first oil storage chamber, second oil storage chamber, third oil storage chamber, fourth oil storage chamber and fifth oil storage chamber, first oil storage chamber, second oil storage chamber, third oil storage chamber, fourth oil storage chamber and fifth oil storage chamber are tower structure and are respectively through first reposition of redundant personnel mouth, second reposition of redundant personnel mouth, third reposition of redundant personnel mouth, fourth reposition of redundant personnel mouth and the fifth reposition of redundant personnel mouth rigid coupling in lubricating oil distributor's lower part at the top. The utility model relates to a little connecting rod lubricating structure of injection molding machine improves whole lubricated effect, reduces injection molding machine connecting rod fault point.

Description

Small connecting rod lubricating structure of injection molding machine

Technical Field

The utility model relates to a lubricating structure, especially a little connecting rod lubricating structure of injection molding machine.

Background

The injection molding machine is at the during operation, every rotation point must use lubricating oil to lubricate, will produce the dry friction when lubricated not enough, and the dry friction time has been of a specified duration and will produce the friction damage to lead to the connecting rod can not normally work, and lubricated effect is poor when going out oil pipe series connection, for this reason we have researched and developed the little connecting rod lubricating structure of an injection molding machine, and the little connecting rod lubrication of solution injection molding machine during operation is not enough, improves little connecting rod whole lubrication effect, reduces the little connecting rod fault point of injection molding machine.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a little connecting rod lubricating structure of injection molding machine in order to overcome prior art not enough.

In order to achieve the above purpose, the utility model adopts the technical scheme that: the utility model provides a little connecting rod lubricating structure of injection molding machine which characterized in that: including inlet tube, lubricating oil distributor, first oil-out return bend, second oil-out return bend, third oil-out return bend, fourth oil-out return bend and fifth oil-out return bend, lubricating oil distributor includes first oil storage chamber, second oil storage chamber, third oil storage chamber, fourth oil storage chamber and fifth oil storage chamber, first oil storage chamber, second oil storage chamber, third oil storage chamber, fourth oil storage chamber and fifth oil storage chamber are tower structure and are respectively through the first reposition of redundant personnel mouth at top, second reposition of redundant personnel mouth, third reposition of redundant personnel mouth, fourth reposition of redundant personnel mouth and fifth reposition of redundant personnel mouth rigid coupling in lubricating oil distributor's lower part, the bottom of first oil storage chamber, second oil storage chamber, third oil storage chamber, fourth oil storage chamber and fifth oil storage chamber is connected with first oil-out return bend, second oil-out return bend, third oil-out return bend, fourth oil-out return bend and fifth oil-out return bend through the nut respectively, first oil-out, The other ends of the second oil outlet bent pipe, the third oil outlet bent pipe, the fourth oil outlet bent pipe and the fifth oil outlet bent pipe are fixedly connected with a first straight joint, a first bent joint, a second bent joint, a third bent joint and a second straight joint through nuts respectively; the first oil outlet bent pipe and the second oil outlet bent pipe are fixed to the outer wall of the connecting rod through a clamping device, and the fourth oil outlet bent pipe and the fifth oil outlet bent pipe are fixed to the outer wall of the connecting rod through a clamping device II; the oil inlet pipe is fixedly connected to one side of the upper part of the lubricating oil distribution device through a nut. First oil outlet elbow pipe, second oil outlet elbow pipe, third oil outlet elbow pipe, fourth oil outlet elbow pipe and fifth oil outlet elbow pipe use parallel connection structure, improve whole lubricated effect.

Preferably, the first oil outlet elbow, the second oil outlet elbow, the third oil outlet elbow, the fourth oil outlet elbow and the fifth oil outlet elbow have the same pipe diameter and are smaller than the pipe diameter of the oil inlet pipe.

Preferably, the first straight joint, the first bent joint, the second bent joint, the third bent joint and the second straight joint are respectively and fixedly connected to the moving outer wall of the connecting rod.

Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage:

little connecting rod lubricating structure of injection molding machine, first oil return bend, second oil return bend, third oil return bend, fourth oil return bend and fifth oil return bend use parallel connection structure, improve whole lubricated effect, reduce the little connecting rod fault point of injection molding machine.

Drawings

Figure 1 is a diagram of the lubricating structure of the small connecting rod of the injection molding machine of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

In fig. 1, a small connecting rod lubrication structure of an injection molding machine, including an oil inlet pipe 10, a lubricant distribution device 20, a first oil outlet elbow 31, a second oil outlet elbow 32, a third oil outlet elbow 33, a fourth oil outlet elbow 34 and a fifth oil outlet elbow 35, the lubricant distribution device 20 includes a first oil storage chamber 021, a second oil storage chamber 022, a third oil storage chamber 023, a fourth oil storage chamber 024 and a fifth oil storage chamber 025, the first oil storage chamber 021, the second oil storage chamber 022, the third oil storage chamber 023, the fourth oil storage chamber 024 and the fifth oil storage chamber 025 are tower-shaped structures and are respectively fixed on the lower portion of the lubricant distribution device 20 through a first branch port 21, a second branch port 22, a third branch port 23, a fourth branch port 24 and a fifth branch port 25 on the top portion, and the bottoms of the first oil storage chamber 021, the second oil storage chamber 023, the third oil storage chamber 024, the fourth oil storage chamber 024 and the fifth branch port 25 are respectively connected with a nut oil outlet elbow 31 025 through the first branch port 31, The other ends of the first oil outlet bent pipe 31, the second oil outlet bent pipe 32, the third oil outlet bent pipe 33, the fourth oil outlet bent pipe 34 and the fifth oil outlet bent pipe 35 are fixedly connected with a first straight joint 031, a first elbow joint 032, a second elbow joint 033, a third elbow joint 034 and a second straight joint 035 through nuts respectively; the first oil outlet bent pipe 31 and the second oil outlet bent pipe 32 are fixed to the outer wall of the connecting rod through a clamping device 40, and the fourth oil outlet bent pipe 34 and the fifth oil outlet bent pipe 35 are fixed to the outer wall of the connecting rod through a second clamping device 41; the oil inlet pipe 10 is fixedly coupled to one side of the upper portion of the lubricating oil dispensing device 20 by a nut.

The first oil outlet elbow 31, the second oil outlet elbow 32, the third oil outlet elbow 33, the fourth oil outlet elbow 34 and the fifth oil outlet elbow 35 have the same pipe diameter and are smaller than the pipe diameter of the oil inlet pipe 10.

The first straight joint 031, the first elbow joint 032, the second elbow joint 033, the third elbow joint 034 and the second straight joint 035 are respectively fixedly connected to the moving outer wall of the connecting rod.

The above is only a specific application example of the present invention, and does not constitute any limitation to the protection scope of the present invention. All the technical solutions formed by equivalent transformation or equivalent replacement fall within the protection scope of the present invention.

Claims

1. The utility model provides a little connecting rod lubricating structure of injection molding machine which characterized in that: including inlet tube, lubricating oil distributor, first oil-out return bend, second oil-out return bend, third oil-out return bend, fourth oil-out return bend and fifth oil-out return bend, lubricating oil distributor includes first oil storage chamber, second oil storage chamber, third oil storage chamber, fourth oil storage chamber and fifth oil storage chamber, first oil storage chamber, second oil storage chamber, third oil storage chamber, fourth oil storage chamber and fifth oil storage chamber are tower structure and are respectively through the first reposition of redundant personnel mouth at top, second reposition of redundant personnel mouth, third reposition of redundant personnel mouth, fourth reposition of redundant personnel mouth and fifth reposition of redundant personnel mouth rigid coupling in lubricating oil distributor's lower part, the bottom of first oil storage chamber, second oil storage chamber, third oil storage chamber, fourth oil storage chamber and fifth oil storage chamber is connected with first oil-out return bend, second oil-out return bend, third oil-out return bend, fourth oil-out return bend and fifth oil-out return bend through the nut respectively, first oil-out, The other ends of the second oil outlet bent pipe, the third oil outlet bent pipe, the fourth oil outlet bent pipe and the fifth oil outlet bent pipe are fixedly connected with a first straight joint, a first bent joint, a second bent joint, a third bent joint and a second straight joint through nuts respectively; the first oil outlet bent pipe and the second oil outlet bent pipe are fixed to the outer wall of the connecting rod through a clamping device, and the fourth oil outlet bent pipe and the fifth oil outlet bent pipe are fixed to the outer wall of the connecting rod through a clamping device II; the oil inlet pipe is fixedly connected to one side of the upper part of the lubricating oil distribution device through a nut.

2. The small link lubricating structure of an injection molding machine according to claim 1, characterized in that: the pipe diameters of the first oil outlet elbow pipe, the second oil outlet elbow pipe, the third oil outlet elbow pipe, the fourth oil outlet elbow pipe and the fifth oil outlet elbow pipe are the same and smaller than the pipe diameter of the oil inlet pipe.

3. The small link lubricating structure of an injection molding machine according to claim 1, characterized in that: and the first straight joint, the first bent joint, the second bent joint, the third bent joint and the second straight joint are respectively and fixedly connected to the moving outer wall of the connecting rod.