CN214562751U - Track protection device of injection molding machine - Google Patents

Abstract

The utility model discloses a track protection device of injection molding machine, which comprises a slide rail, be equipped with the spacing of two symmetry settings in the slide rail, be equipped with the joint groove on the spacing, all run through fixedly connected with joint sleeve pipe on the both ends lateral wall about the joint groove, joint sleeve pipe slip cap is established on spacing, the up end fixedly connected with mounting panel in joint groove, the joint inslot is equipped with the protection wheel mechanism that is used for realizing the protection of the sliding connection in-process of joint groove and slide rail. The utility model discloses it is rational in infrastructure, realize through setting up protection wheel mechanism, utilize the mode of roll connection to replace sliding connection, reduce the sliding friction wear rate between track and the joint groove, when realizing protecting the track, promote orbital life, realize being interrupted the fuel feeding to sliding connection department in track and the joint groove motion process through setting up lubricated mechanism, utilize lubricating oil to lubricate sliding connection department in, reduce the friction rate.

Description

Track protection device of injection molding machine

Technical Field

The utility model relates to an injection molding machine technical field especially relates to a track protection device of injection molding machine.

Background

Injection molding machines, in injection molding, many parts are in reciprocating linear motion. The precision of each part in the moving process can be guaranteed only by the good guide rail, the using environment of the injection molding machine is complex, impurities and sewage can fall on the linear guide rail inevitably, and the linear guide rail protection device can be used for protecting the guide rail on a plurality of injection molding machines.

The track protector of current injection molding machine is when using, many through the enhancement to the structural strength of track and injection molding machine connection position, a promotion for to track life, this kind of mode is when using, even when position intensity increases to track and injection molding machine, can indirect lead to the injection molding machine to mould plastics and have horizontal error between pipeline and the slide rail, the precision of moulding plastics that leads to the injection molding machine receives the influence, increase the weight of device simultaneously, lead to the heavy burden increase of driver, reduce the life of driver.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a track protection device of an injection molding machine.

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

the utility model provides a track protection device of injection molding machine, includes the slide rail, be equipped with the spacing of two symmetry settings in the slide rail, be equipped with the joint groove on the spacing, all run through fixedly connected with joint sleeve pipe on the both ends lateral wall about the joint groove, joint sleeve pipe slip cap is established on spacing, the up end fixedly connected with connecting plate in joint groove, the joint inslot is equipped with the protection wheel mechanism that is used for realizing the protection of the sliding connection in-process of joint groove and slide rail, be equipped with on the both ends lateral wall of slide rail and be used for realizing the lubricated mechanism of slide rail inside.

Preferably, the protection wheel mechanism comprises a plurality of contact wheel frames fixedly connected in the clamping grooves, contact wheels are rotatably connected to the contact wheel frames, and the contact wheels are connected to the limiting frames in a rolling mode.

Preferably, lubricating mechanism includes the mounting panel of fixed connection on the slide rail lateral wall, fixedly connected with oiling case on the mounting panel, the up end fixedly connected with notes oil pipe of oiling case, sliding connection has the movable block in the oiling case, fixedly connected with stripper plate on the inboard lateral wall of movable block, be equipped with the oil injection chamber in the movable block.

Preferably, two buffer springs which are symmetrically arranged are elastically connected between the inner side wall of the extrusion plate and the inner side wall of the oil injection tank.

Preferably, the movable block penetrates through the sliding connection in the sliding rail, and the outer side surface of the movable block is of a trapezoidal structure.

Preferably, the lower terminal surface in joint groove is equipped with the collecting vat, all be equipped with into cinder notch on the both ends lateral wall about the collecting vat.

Compared with the prior art, the utility model, its beneficial effect does:

1. realize through setting up protection wheel mechanism, utilize roll connection's mode to replace sliding connection, reduce the sliding friction wear rate between track and the joint groove, when realizing the track protection, promote orbital life.

2. Realize being interrupted the fuel feeding to sliding connection department in track and joint groove motion process through setting up lubricated mechanism, utilize lubricating oil to lubricate sliding connection department in, reduce the friction ratio.

Drawings

Fig. 1 is a schematic view of a connection structure of a clamping groove and a limiting frame of a rail protection device of an injection molding machine according to the present invention;

fig. 2 is a schematic top view of a rail protection device of an injection molding machine according to the present invention;

fig. 3 is a schematic view of a lubricating mechanism of the rail protection device of the injection molding machine according to the present invention.

In the figure: the device comprises a sliding rail 1, a limiting frame 2, a clamping groove 3, a connecting plate 4, an oil injection tank 5, a mounting plate 6, an oil injection pipe 7, a movable block 8, an extrusion plate 9, an oil injection cavity 10, a contact wheel frame 11, a collecting tank 12, a slag inlet 13 and a clamping sleeve 14.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention can be embodied in many different forms other than those specifically described herein, and it will be apparent to those skilled in the art that similar modifications can be made without departing from the spirit and scope of the invention, and it is therefore not to be limited to the specific embodiments disclosed below.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Referring to fig. 1-3, a rail protection device of an injection molding machine, including a slide rail 1, two limiting frames 2 symmetrically arranged are arranged in the slide rail 1, a clamping groove 3 is arranged on the limiting frame 2, a clamping sleeve 14 fixedly connected to the left and right side walls of the clamping groove 3 is penetrated through, the clamping sleeve 14 is slidably sleeved on the limiting frame 2, a connecting plate 4 is fixedly connected to the upper end surface of the clamping groove 3, a protection wheel mechanism for realizing protection in the sliding connection process of the clamping groove 3 and the slide rail 1 is arranged in the clamping groove 3, a lubricating mechanism for realizing internal lubrication of the slide rail 1 is arranged on the side walls at the two ends of the slide rail 1, a collecting groove 12 is arranged on the lower end surface of the clamping groove 3, and a slag inlet 13 is arranged on the side walls at the left and right ends of the collecting groove 12.

The utility model discloses in, protection wheel mechanism includes a plurality of contact wheel carriers 11 of fixed connection in joint groove 3, rotates on the contact wheel carrier 11 and is connected with the contact wheel, and contact wheel roll connection realizes through setting up protection wheel mechanism on spacing 2, utilizes roll connection's mode to replace sliding connection, reduces the sliding friction wear rate between track and the joint groove 3, when realizing the track protection, promotes orbital life.

Lubricating mechanism includes mounting panel 6 of fixed connection on the 1 lateral wall of slide rail, fixedly connected with oiling case 5 on mounting panel 6, up end fixedly connected with oiling pipe 7 of oiling case 5, sliding connection has movable block 8 in the oiling case 5, fixedly connected with stripper plate 9 on the inboard lateral wall of movable block 8, be equipped with oiling chamber 10 in the movable block 8, elastic connection has the buffer spring that two symmetries set up between the inboard lateral wall of stripper plate 9 and the inside wall of oiling case 5, movable block 8 runs through sliding connection in slide rail 1, the outside surface of movable block 8 is trapezium structure, realize being interrupted the fuel feeding to sliding connection department in track and 3 motion processes in joint groove through setting up lubricating mechanism, utilize lubricating oil to lubricate sliding connection department in, the rate of friction is reduced.

The utility model discloses during the use, as shown in fig. 1-3, at first establish joint sleeve pipe 14 and 3 covers in joint groove on spacing 2, realize that joint groove 3 is in the gliding of slide rail 1 and accept, this in-process utilizes the rolling contact between contact wheel carrier 11 in the joint groove 3 and the spacing 2, realize the reduction of the rate of sliding friction between joint groove 3 and the spacing 2, reciprocating motion's in-process in the slide rail 1 in the joint groove 3, with the contact of movable block 8, through extrusion movable block 8, drive the slip of stripper plate 9 in oiling box 5, extrude the lubricating oil in oiling box 5, and extrude to slide rail 1 in through annotating oil pocket 10, reach the lubrication action to sliding connection department between joint groove 3 and the slide rail 1.

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 (6)

1. The utility model provides a track protection device of injection molding machine, includes slide rail (1), its characterized in that, be equipped with spacing (2) that two symmetries set up in slide rail (1), be equipped with joint groove (3) on spacing (2), all run through fixedly connected with joint sleeve pipe (14) on the both ends lateral wall about joint groove (3), joint sleeve pipe (14) slip cap is established on spacing (2), up end fixedly connected with connecting plate (4) of joint groove (3), be equipped with the protection wheel mechanism who is used for realizing the protection of the sliding connection in-process of joint groove (3) and slide rail (1) in joint groove (3), be equipped with on the both ends lateral wall of slide rail (1) and be used for realizing the lubricated mechanism of slide rail (1) inside lubrication.

2. The rail protection device of the injection molding machine according to claim 1, wherein the protection wheel mechanism comprises a plurality of contact wheel frames (11) fixedly connected in the clamping groove (3), the contact wheel frames (11) are rotatably connected with contact wheels, and the contact wheels are connected on the limiting frame (2) in a rolling manner.

3. The rail protection device of the injection molding machine according to claim 1, wherein the lubricating mechanism comprises a mounting plate (6) fixedly connected to the side wall of the sliding rail (1), an oil injection tank (5) is fixedly connected to the mounting plate (6), an oil injection pipe (7) is fixedly connected to the upper end face of the oil injection tank (5), a movable block (8) is slidably connected to the oil injection tank (5), a squeezing plate (9) is fixedly connected to the inner side wall of the movable block (8), and an oil injection cavity (10) is formed in the movable block (8).

4. The rail protection device of an injection molding machine according to claim 3, wherein two symmetrically arranged buffer springs are elastically connected between the inner side wall of the extrusion plate (9) and the inner side wall of the fuel injection tank (5).

5. The rail protection device of an injection molding machine according to claim 4, wherein the movable block (8) is connected in the sliding rail (1) in a penetrating and sliding manner, and the outer side surface of the movable block (8) is in a trapezoidal structure.

6. The rail protection device of the injection molding machine according to claim 1, wherein the lower end surface of the clamping groove (3) is provided with a collecting groove (12), and the side walls of the left end and the right end of the collecting groove (12) are provided with slag inlets (13).

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