CN112775681A

CN112775681A - Five quick-witted slide rail anti-drop structures

Info

Publication number: CN112775681A
Application number: CN202110132343.3A
Authority: CN
Inventors: 不公告发明人
Original assignee: Tianjin Zhurong Precision Machinery Co ltd
Current assignee: Tianjin Zhurong Precision Machinery Co ltd
Priority date: 2021-01-31
Filing date: 2021-01-31
Publication date: 2021-05-11

Abstract

The invention discloses an anti-falling structure of a slide rail of a five-axis machine, which comprises a slide plate, wherein the front part and the rear part of the upper end of the slide plate are respectively provided with a slide rail, the two slide rails are internally and movably connected with a slide assembly, the middle part of the upper end of the slide assembly is fixedly connected with a connecting plate, the left end and the right end of the connecting plate are respectively and fixedly connected with two oil inlet assemblies, the left end and the right end of the slide plate are respectively and fixedly connected with a fixed block, the middle parts of opposite surfaces of the two fixed blocks are respectively provided with a sleeve hole, the opposite surfaces of the two fixed blocks are respectively and fixedly connected with a fixed assembly, the middle parts of the opposite surfaces of the two fixed. According to the five-axis machine slide rail anti-falling structure, due to the fact that the oil inlet assembly is arranged, the movable plate can slide in the slide rail more smoothly, shaking of the movable plate in the slide rail can be effectively reduced, and stability of the whole sliding body is further improved.

Description

Five quick-witted slide rail anti-drop structures

Technical Field

The invention relates to the technical field of five-axis machine tools, in particular to a five-axis machine slide rail anti-falling structure.

Background

The equipment manufacturing industry is a foundation stone of national industry, provides an important means for the development of new technology and new products and modern industrial production, is an indispensable strategic industry, and even developed industrialized countries do not pay high attention to the technology, in recent years, along with the rapid development of national economy and the requirement of national defense construction in China, an urgent great deal of demand is provided for high-grade numerical control machines, the machine tool is a symbol of national manufacturing level, and a five-axis linkage numerical control machine system representing the highest level of the machine tool manufacturing industry reflects the industrial development level situation of a country in a certain sense, in the production and manufacturing industry of automobiles, five-axis machine tools are often required to be used, and the five-axis machine tools in the prior art have the following problems: 1. for a five-axis machine tool, a sliding rail for guiding the whole equipment to run plays an important role, once a sliding body on the sliding rail has overlarge shaking amplitude in the working process, the stability of the whole sliding rail is influenced, and even the connection point between the sliding rail and the equipment falls off; 2. the slide rail of present five-axis machine tool uses the back for a long time, and inside friction increases, leads to sliding not smooth to increased the rocking degree of sliding mass in the slide rail, caused the lower problem of stability, so, we provide a neotype five-axis machine slide rail anti-drop structure.

Disclosure of Invention

The invention mainly aims to provide an anti-falling structure of a five-axis machine slide rail, which can effectively solve the problems in the background technology.

In order to achieve the purpose, the invention adopts the technical scheme that:

the utility model provides a five quick-witted slide rail anti-drop structures, includes the slide, slide upper end front portion and upper end rear portion have all opened the slide rail, two common swing joint has the slip subassembly in the slide rail, slip subassembly upper end middle part fixedly connected with connecting plate, two oil feed subassemblies of the equal fixedly connected with of connecting plate left end and right-hand member, the equal fixedly connected with fixed block of slide left end and right-hand member, two the opposite face middle part of fixed block has all opened and has cup jointed the hole, two the equal fixedly connected with fixed subassembly, two of the opposite face of fixed subassembly the equal threaded connection in opposite face middle part has the threaded rod, and the opposite face of two threaded rods cup joints downthehole at two respectively.

Preferably, the sliding assembly comprises a sliding body, the front part of the lower end of the sliding body and the rear part of the lower end of the sliding body are fixedly connected with movable plates, the middle parts of the opposite surfaces of the two movable plates are fixedly connected with sliding strips, and the lower parts of the two movable plates are movably connected with two sliding rails respectively.

Preferably, two opposite surfaces in the slide rails are provided with slide grooves, and the slide bars are movably connected in the two slide grooves respectively.

Preferably, the oil feed subassembly includes the bracing piece, bracing piece surface upper portion alternates and is connected with the dead lever, and the left end of dead lever and the right-hand member fixed connection of connecting plate, dead lever right-hand member fixedly connected with solid fixed ring, swing joint has the oil inlet fill in the fixed ring, upper portion fixedly connected with filter screen in the oil inlet fill, the lower extreme of bracing piece and the upper end fixed connection of slip subassembly.

Preferably, the fixed subassembly includes the fixed plate, the fixed orifices has all been opened in fixed plate right-hand member four corners, threaded hole is opened in fixed plate right-hand member middle part, two connecting blocks of the equal fixedly connected with in fixed plate right-hand member upper portion and right-hand member lower part, four the equal fixedly connected with spring in connecting block right-hand member middle part, four the equal fixedly connected with of spring right-hand member No. two connecting blocks, four the right-hand member of No. two connecting blocks all with the left end fixed connection of fixed block.

Preferably, the threaded holes and the sleeving holes are distributed in bilateral symmetry, and the outer surface of the threaded rod is in threaded connection with the threaded holes.

Compared with the prior art, the invention has the following beneficial effects:

1. by arranging the fixing assembly, the spring is arranged on the fixing plate, and can effectively provide an outward pushing force for the fixing block, so that when the fixing block is gradually screwed up with the fixing plate through the threaded rod, the fixing block is simultaneously subjected to the fastening force and the pushing force, the connection stability of the fixing block on the fixing plate is effectively improved, the problem that the sliding body shakes due to insufficient stability of the fixing block is avoided, and the connection stability of the whole sliding body and equipment is improved;

2. through setting up the oil feed subassembly, can effectually carry out the interpolation of lubricating oil in to the slide rail, also make the fly leaf simultaneously can be better in the slide rail slide, avoid because frictional force is too big and the smooth condition not enough that slides appears, because the fly leaf can be more smooth and easy slide in the slide rail, so can effectual reduction fly leaf rock in the slide rail, further promotion the stability of whole sliding body.

Drawings

FIG. 1 is an overall structural schematic diagram of a five-axis machine slide rail anti-drop structure of the invention;

FIG. 2 is a schematic overall structure diagram of a sliding assembly of the five-axis machine slide rail anti-drop structure of the invention;

FIG. 3 is a schematic diagram of the overall structure of an oil inlet assembly of the five-axis machine slide rail anti-drop structure;

fig. 4 is an overall structural schematic diagram of a fixing assembly of the five-axis machine slide rail anti-drop structure of the invention.

In the figure: 1. a slide plate; 2. a slide rail; 3. a sliding assembly; 4. a connecting plate; 5. an oil inlet assembly; 6. a fixed block; 7. sleeving a hole; 8. a fixing assembly; 9. a threaded rod; 31. a slider; 32. a movable plate; 33. a slide bar; 51. a support bar; 52. fixing the rod; 53. a fixing ring; 54. an oil inlet hopper; 55. a filter screen; 81. A fixing plate; 82. a fixing hole; 83. a threaded hole; 84. a first connecting block; 85. a spring; 86. and a second connecting block.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-4, a five quick-witted slide rail anti-drop structure, including slide 1, slide 2 has all been opened to slide 1 upper end front portion and upper end rear portion, common swing joint has sliding component 3 in two slide 2, sliding component 3 upper end middle part fixedly connected with connecting plate 4, two oil feed subassemblies 5 of the equal fixedly connected with of connecting plate 4 left end and right-hand member, slide 1 left end and the equal fixedly connected with fixed block 6 of right-hand member, the equal fixedly connected with of opposite face middle part of two fixed blocks 6 has cup jointed hole 7, the equal fixedly connected with of opposite face of two fixed blocks 6 has fixed subassembly 8, the equal threaded connection in opposite face middle part of two fixed subassemblies 8 has threaded rod 9, and the opposite face of two threaded rods 9 cup joints respectively in two cup joint holes.

The sliding assembly 3 comprises a sliding body 31, the front part of the lower end and the rear part of the lower end of the sliding body 31 are fixedly connected with movable plates 32, the middle parts of the opposite surfaces of the two movable plates 32 are fixedly connected with sliding strips 33, and the lower parts of the two movable plates 32 are movably connected with the two sliding rails 2 respectively; the opposite surfaces in the two slide rails 2 are respectively provided with a slide groove, the two slide bars 33 are respectively movably connected in the two slide grooves, and the two slide bars 33 respectively slide in the two slide grooves, so that the stability of the slide body 31 can be effectively enhanced; the oil inlet assembly 5 comprises a supporting rod 51, the stability of an oil inlet hopper 54 can be effectively enhanced by utilizing the action of the supporting rod 51, the upper part of the outer surface of the supporting rod 51 is connected with a fixed rod 52 in an inserting way, the left end of the fixed rod 52 is fixedly connected with the right end of the connecting plate 4, the right end of the fixed rod 52 is fixedly connected with a fixed ring 53, the inner upper part of the fixed ring 53 is movably connected with the oil inlet hopper 54, the inner upper part of the oil inlet hopper 54 is fixedly connected with a filter screen 55, when lubricating oil enters the oil inlet hopper 54, a lubricating head firstly passes through the filter screen 55, the lubricating oil can be effectively filtered by utilizing meshes of the filter screen 55, impurities are prevented from entering the sliding rail 2, the sliding effect of the; the fixing component 8 comprises a fixing plate 81, four corners of the right end of the fixing plate 81 are all provided with fixing holes 82, the fixing plate 81 and equipment can be connected and fixed by matching the fixing holes 82 with fixing parts, the middle part of the right end of the fixing plate 81 is provided with a threaded hole 83, the upper part and the lower part of the right end of the fixing plate 81 are both fixedly connected with two first connecting blocks 84, the middle parts of the right ends of the four first connecting blocks 84 are all fixedly connected with springs 85, and the springs 85 are arranged on the fixing plate 81 and can effectively provide an outward pushing force for the fixing block 6, so when the fixing block 6 is gradually screwed with the fixing plate 81 through a threaded rod 9, the fixing block 6 is simultaneously subjected to a fastening force and a pushing force, the connection stability of the fixing block 6 on the fixing plate 81 is effectively improved, and the problem that the sliding, therefore, the connection stability of the whole sliding body 31 and the equipment is improved, the right ends of the four springs 85 are fixedly connected with the second connecting block 86, and the right ends of the four second connecting blocks 86 are fixedly connected with the left end of the fixed block 6; the threaded hole 83 and the sleeve joint hole 7 are distributed in bilateral symmetry, and the outer surface of the threaded rod 9 is in threaded connection with the threaded hole 83.

It should be noted that, the invention is a five-axis machine slide rail anti-drop structure, when mounting, the threaded rod 9 is screwed into the threaded hole 83, and one part of the threaded rod 9 is sleeved in the sleeve hole 7, so that the threaded rod 9 is propped against the fixed block 6, because the fixed plate 81 is provided with the spring 85, the spring 85 can effectively provide an outward pushing force for the fixed block 6, when the fixed block 6 is gradually screwed with the fixed plate 81 through the threaded rod 9, the fixed block 6 is simultaneously subjected to the fastening force and the pushing force, so that the connection stability of the fixed block 6 on the fixed plate 81 is effectively improved, the problem that the sliding body 31 shakes due to insufficient stability of the fixed block 6 is avoided, thereby improving the connection stability of the whole sliding body 31 and the equipment, by arranging the oil inlet assembly 5, the lubricating oil is dropped into the slide rail 2 through the oil inlet bucket 54, can be effectual carry out the interpolation of lubricating oil in to slide rail 2, also make simultaneously fly leaf 32 can be better in slide rail 2 slide, avoid because frictional force is too big and the smooth condition not enough that slides appears, because fly leaf 32 can be more smooth and easy slide in slide rail 2, so can effectual reduction fly leaf 32 rock in slide rail 2, further promotion whole sliding body 31's stability.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a five quick-witted slide rail anti-drop structures, includes slide (1), its characterized in that: slide (2) have all been opened to slide (1) upper end front portion and upper end rear portion, two common swing joint has sliding subassembly (3) in slide (2), sliding subassembly (3) upper end middle part fixedly connected with connecting plate (4), two oil feed subassemblies of the equal fixedly connected with of connecting plate (4) left end and right-hand member (5), slide (1) left end and the equal fixedly connected with fixed block of right-hand member (6), two cup joint hole (7), two have all been opened at the opposite face middle part of fixed block (6) the equal fixedly connected with of opposite face of fixed block (6) subassembly (8), two the equal threaded connection in opposite face middle part of fixed subassembly (8) has threaded rod (9), and the opposite face of two threaded rods (9) cup joints respectively in two cup joint holes (7).

2. The five-axis machine slide rail anti-drop structure according to claim 1, characterized in that: the sliding assembly (3) comprises a sliding body (31), wherein the front part of the lower end of the sliding body (31) and the rear part of the lower end of the sliding body (31) are fixedly connected with movable plates (32), two sliding strips (33) are fixedly connected to the middle parts of opposite surfaces of the movable plates (32), and the lower parts of the movable plates (32) are movably connected with the two sliding rails (2) respectively.

3. The five-axis machine slide rail anti-drop structure according to claim 2, characterized in that: two the opposite face in slide rail (2) all opens there is the spout, two draw runner (33) swing joint is in two spouts respectively.

4. The five-axis machine slide rail anti-drop structure according to claim 1, characterized in that: the oil feed subassembly (5) includes bracing piece (51), bracing piece (51) surface upper portion alternates and is connected with dead lever (52), and the left end of dead lever (52) and the right-hand member fixed connection of connecting plate (4), dead lever (52) right-hand member fixedly connected with solid fixed ring (53), swing joint has oil inlet hopper (54) in solid fixed ring (53), upper portion fixedly connected with filter screen (55) in oil inlet hopper (54), the lower extreme of bracing piece (51) and the upper end fixed connection of sliding component (3).

5. The five-axis machine slide rail anti-drop structure according to claim 1, characterized in that: fixed subassembly (8) are including fixed plate (81), fixed plate (81) right-hand member four corners has all been opened fixed orifices (82), open threaded hole (83) in fixed plate (81) right-hand member middle part, two connecting block (84), four of the equal fixedly connected with in fixed plate (81) right-hand member upper portion and right-hand member lower part the equal fixedly connected with spring (85), four in connecting block (84) right-hand member middle part the equal fixedly connected with spring (85) of spring (85) right-hand member equal fixedly connected with No. two connecting block (86), four the right-hand member of No. two connecting block (86) all with the left end fixed connection of fixed block (6).

6. The anti-falling structure for the slide rail of the five-axis machine according to claim 5, is characterized in that: the threaded holes (83) and the sleeving holes (7) are distributed in bilateral symmetry, and the outer surface of the threaded rod (9) is in threaded connection with the threaded holes (83).