CN213790230U

CN213790230U - Filter of numerical control machine tool lubricating system

Info

Publication number: CN213790230U
Application number: CN202022878065.XU
Authority: CN
Inventors: 谢文波
Original assignee: Taizhou Bao Yu Mechanical And Electrical Co ltd
Current assignee: Taizhou Bao Yu Mechanical And Electrical Co ltd
Priority date: 2020-12-02
Filing date: 2020-12-02
Publication date: 2021-07-27
Anticipated expiration: 2030-12-02

Abstract

The utility model relates to a filter technical field specifically is a digit control machine tool lubricating system's filter, including the major structure, the major structure includes the loader, the top of loader is provided with sealed lid, the feed inlet has been seted up to one side of sealed lid, the bottom of feed inlet is connected with the filter screen, the outside fixedly connected with sealing mechanism of sealed lid bottom, sealing mechanism includes the fixed plate, the outside fixedly connected with fixed plate of sealed lid bottom, one side fixedly connected with rubber circle of fixed plate, the top fixedly connected with retainer plate of loader. The utility model discloses a be provided with sealing mechanism, thereby the gap appears leaking and causes extravagant phenomenon can not appear in the junction that makes the connector thereby the unsmooth setting of draw-in groove, sealing washer and cardboard to improve the lubricating system work efficiency of whole filter structure and whole digit control machine tool.

Description

Filter of numerical control machine tool lubricating system

Technical Field

The utility model relates to a filter technical field specifically is a digit control machine tool lubricating system's filter.

Background

The lubricating system of the numerical control machine tool occupies an important position in the whole machine of the machine tool, has a lubricating effect and a cooling effect, and reduces the influence of the thermal deformation of the machine tool on the machining precision. The design, debugging and maintenance of the lubricating system have very important significance for ensuring the machining precision of the machine tool, prolonging the service life of the machine tool and the like.

The filter of the lubricating system of digit control machine tool generally all sets up in lubricated liquid inboard, make the lubricated liquid that digit control machine tool lubricating system needs, make it can not appear that emollient is impure or there is impurity to make lubricating system block up to appear through the filter, lubricating system's effect is very important, the current filter outside all is direct through the spiral fixed, lubricating system's sealed inseparable often appears in the spiral fixed, sealed inseparable direct can lead to using to make the next door lubricated liquid leak, cause the waste, perhaps lubricating system pressure is not enough, thereby lead to the lubricated liquid ejection of compact to reduce the normal use that influences the digit control machine tool.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a digit control machine tool lubricating system's filter to the filter structural seal who provides in solving above-mentioned background art leads to the problem that lubricating liquid leaks and lubricating system pressure is not enough influences the normal use of lathe not strictly.

In order to achieve the above object, the utility model provides a following technical scheme: a filter of a lubrication system of a numerical control machine tool comprises a main body structure, wherein the main body structure comprises a loader, a sealing cover is arranged at the top end of the loader, a feed inlet is formed in one side of the sealing cover, a filter screen is connected to the bottom end of the feed inlet, a sealing mechanism is fixedly connected to the outer side of the bottom end of the sealing cover, the sealing mechanism comprises a fixing plate, a fixing plate is fixedly connected to the outer side of the bottom end of the sealing cover, a rubber ring is fixedly connected to one side of the fixing plate, a fixing ring is fixedly connected to the top end of the loader, a clamping groove is fixedly connected to the top end of the fixing ring, a sealing ring is fixedly connected to the top end of the clamping groove, a clamping plate is fixedly connected to the bottom end of the sealing cover, which is close to the inner side of the fixing plate, a protection mechanism is connected to the top end of the sealing cover, the protection mechanism comprises a rubber sheet, and the top end of the sealing cover is fixedly connected with a rubber sheet, the rubber sheet is characterized in that a fixing block is fixedly connected to the top end of the rubber sheet, a fixing bolt is connected to the top end of the fixing block, and a bolt rod is inserted into the inner side of the fixing bolt.

Preferably, the top end of the rubber ring is fixedly connected with the sealing cover, and one side of the rubber ring, which is far away from the fixing plate, is connected with the outer sides of the fixing ring, the clamping groove, the sealing ring and the clamping plate in an abutting mode.

Preferably, the clamping groove is rectangular and hollow, and the middle of the clamping groove is inwards concave.

Preferably, the sealing ring is a rubber clamping sleeve, and the shape of the sealing ring is consistent with the top end of the clamping groove.

Preferably, the clamping plate is arranged in a rectangular hollow shape, the bottom end of the clamping plate is arranged to be protruded inwards, and the protruded part of the clamping plate is connected with the sealing ring in an abutting mode.

Preferably, the sheet rubber sets up to two sets ofly, two sets of one side of sheet rubber is connected with a set of fixed block respectively, and is a set of one side that the fixed block was kept away from to the sheet rubber is connected with the top of sealed lid, another group one side of keeping away from the fixed block of sheet rubber is connected with the bottom of retainer plate.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this digit control machine tool lubricating system's filter is through being provided with sealing mechanism, and the unsmooth setting of draw-in groove, sealing washer and cardboard makes the whole filter outside pass through the block and connects, thereby the gap appears leaking and causes extravagant phenomenon in the junction that makes the connector to improve the lubricating system work efficiency of whole filter structure and whole digit control machine tool.

2. This digit control machine tool lubricating system's filter makes the filter dismantle with the installation in can not damage lubricated liquid device ware through being provided with protection machanism, and well known filter needs often to dismantle and clears up, but filter equipment is good back, directly easily causes the junction to damage when having the device ware with bolt fixed mounting outside lubrication, and two sets of sheets rubber, fixed block, gim peg, shank of bolt make its fixed knot stable in structure and can not harm the junction.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the front cross-sectional structure of the slot and the clamping plate of the present invention;

fig. 3 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;

fig. 4 is a schematic top view of the cross-sectional structure of the present invention.

In the figure: 1. a body structure; 110. a charger; 120. a sealing cover; 130. a feed inlet; 140. filtering with a screen; 2. a sealing mechanism; 210. a fixing plate; 220. a rubber ring; 230. a stationary ring; 240. a card slot; 250. a seal ring; 260. clamping a plate; 3. a protection mechanism; 310. a rubber sheet; 320. a fixed block; 330. a fixing bolt; 340. a bolt shank.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment:

a filter of a lubrication system of a numerical control machine tool comprises a main body structure 1, the main body structure 1 comprises a loader 110, a sealing cover 120 is arranged at the top end of the loader 110, a feed inlet 130 is formed in one side of the sealing cover 120, a filter screen 140 is connected to the bottom end of the feed inlet 130, a sealing mechanism 2 is fixedly connected to the outer side of the bottom end of the sealing cover 120, the sealing mechanism 2 comprises a fixing plate 210, a fixing plate 210 is fixedly connected to the outer side of the bottom end of the sealing cover 120, a rubber ring 220 is fixedly connected to one side of the fixing plate 210, a fixing ring 230 is fixedly connected to the top end of the loader 110, the fixing ring 230 can fix the loader 110 to be connected with a clamping groove 240, a clamping groove 240 is fixedly connected to the top end of the clamping groove 240, a sealing ring 250 is connected to the bottom end of the clamping plate 260 in an abutting mode, and the sealing ring 250 can enable the connection structure between the clamping groove 240 and the clamping plate 260 to be sealed tightly, the bottom end of the sealing cover 120 is fixedly connected with a clamping plate 260 near the inner side of the fixing plate 210.

The top end of the sealing cover 120 is connected with a protection mechanism 3, the protection mechanism 3 comprises a rubber sheet 310, the top end of the sealing cover 120 is fixedly connected with the rubber sheet 310, the rubber sheet 310 can prevent a filter from being damaged when a bolt is fixed, the top end of the rubber sheet 310 is fixedly connected with a fixing block 320, the fixing block 320 can fix the rubber sheet 310, the top end of the fixing block 320 is connected with a fixing bolt 330, the fixing bolt 330 is rotatably connected with a bolt rod 340 so as to fix the connection of the inner side, a bolt rod 340 is inserted in the inner side of the fixing bolt 330, the bottom end of the bolt rod 340 is inserted in the sealing cover 120 by rotating the bolt rod 340, a clamping plate 260, a sealing ring 250, a clamping groove 240 and a fixing ring 230, the rubber sheet 310 and the fixing block 320 are respectively placed at two ends of the bolt rod 340, and the inner side connection structure is fixed by the two groups of fixing bolts 330.

Further, the top of rubber circle 220 and sealed lid 120 fixed connection, one side that fixed plate 210 was kept away from to rubber circle 220 is connected with the outside butt of retainer plate 230, draw-in groove 240, sealing washer 250, cardboard 260, and rubber circle 220 can be fixed and protect the inboard structure through fixed plate 210.

Further, the slot 240 is rectangular and hollow, the middle of the slot 240 is inwardly protruded, and a concave body disposed in the middle of the slot 240 corresponds to the clamping plate 260.

Further, the sealing ring 250 is a rubber sleeve, the shape of the sealing ring 250 is consistent with the top end of the clamping groove 240, and the sealing ring 250 can tightly clamp the clamping groove 240 and the clamping plate 260.

Further, the cardboard 260 sets up to rectangle hollow form, and the bottom of cardboard 260 sets up to inside protruding, and cardboard 260 convex part and sealing washer 250 butt joint are connected, and cardboard 260 and sealing washer 250 are to using can make the inboard be connected stably.

Further, the sheet rubber 310 sets up to two sets of, and one side of two sets of sheet rubber 310 is connected with a set of fixed block 320 respectively, and one side that the fixed block 320 was kept away from to a set of sheet rubber 310 is connected with the top of sealed lid 120, and one side that the fixed block 320 was kept away from of another set of sheet rubber 310 is connected with the bottom of retainer plate 230, and sheet rubber 310 can directly prevent to be connected between fixed knot structure and the filter and damage the filter.

The working principle is as follows: the top end of the filter loader 110 is fixedly connected with the fixed ring 230, the top end of the fixed ring 230 is fixed with the clamping groove 240, the clamping plate 260 is fixed on the periphery of the bottom end of the sealing cover 120, the clamping groove 240 and the clamping plate 260 are correspondingly arranged into a group of concave-convex bodies, so that the joint between the clamping groove 240 and the clamping plate 260 can be clamped, the leakage condition of the joint can be prevented, the sealing ring 250 is arranged between the clamping groove 240 and the clamping plate 260, the gap of the joint can be hermetically connected, the phenomenon of leakage of a filter of a lubricating system is directly avoided, the waste is avoided, the numerical control machine can work more smoothly, the outer side of the anti-seepage structure is provided with a layer of protective structure to ensure that the inner side structure of the anti-seepage structure is more stable by arranging the fixed plate 210 and the rubber ring 220, the joint of the upper segment and the lower segment cannot be damaged when the filter is installed and disassembled by arranging the protective mechanism 3, and the rubber sheet 310 is arranged as a rubber pad, the fixed structure can be prevented from directly damaging the joint when being fixed, and the structure of the filter can be used for a longer time by the arrangement of the protection mechanism 3.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a digit control machine tool lubricating system's filter, includes major structure (1), its characterized in that: the main body structure (1) comprises a loader (110), a sealing cover (120) is arranged at the top end of the loader (110), a feed inlet (130) is formed in one side of the sealing cover (120), a filter screen (140) is connected to the bottom end of the feed inlet (130), a sealing mechanism (2) is fixedly connected to the outer side of the bottom end of the sealing cover (120), the sealing mechanism (2) comprises a fixing plate (210), a fixing plate (210) is fixedly connected to the outer side of the bottom end of the sealing cover (120), a rubber ring (220) is fixedly connected to one side of the fixing plate (210), a fixing ring (230) is fixedly connected to the top end of the loader (110), a clamping groove (240) is fixedly connected to the top end of the fixing ring (230), a sealing ring (250) is fixedly connected to the top end of the clamping groove (240), and a clamping plate (260) is fixedly connected to the inner side, close to the fixing plate (210), of the bottom end of the sealing cover (120), the top of sealed lid (120) is connected with protection machanism (3), protection machanism (3) include sheet rubber (310), top fixedly connected with sheet rubber (310) of sealed lid (120), top fixedly connected with fixed block (320) of sheet rubber (310), the top of fixed block (320) is connected with gim peg (330), the inboard of gim peg (330) is inserted and is equipped with shank of bolt (340).

2. A filter for a lubrication system of a numerically controlled machine tool according to claim 1, wherein: the top end of rubber circle (220) and sealed lid (120) fixed connection, one side that fixed plate (210) were kept away from in rubber circle (220) is connected with the outside butt of retainer plate (230), draw-in groove (240), sealing washer (250), cardboard (260).

3. A filter for a lubrication system of a numerically controlled machine tool according to claim 1, wherein: the clamping groove (240) is rectangular and hollow, and the middle of the clamping groove (240) is inwards concave.

4. A filter for a lubrication system of a numerically controlled machine tool according to claim 1, wherein: the sealing ring (250) is arranged as a rubber clamping sleeve, and the shape of the sealing ring (250) is consistent with the top end of the clamping groove (240).

5. A filter for a lubrication system of a numerically controlled machine tool according to claim 1, wherein: the clamping plate (260) is arranged in a rectangular hollow shape, the bottom end of the clamping plate (260) is arranged to be protruded inwards, and the protruded part of the clamping plate (260) is connected with the sealing ring (250) in a butting mode.

6. A filter for a lubrication system of a numerically controlled machine tool according to claim 1, wherein: the rubber sheet (310) is arranged into two groups, one side of the rubber sheet (310) is connected with a group of fixing blocks (320), one side, far away from the fixing blocks (320), of the rubber sheet (310) is connected with the top end of the sealing cover (120), and the other side, far away from the fixing blocks (320), of the rubber sheet (310) is connected with the bottom end of the fixing ring (230).