CN210702596U

CN210702596U - Main spindle box moving guide mechanism of numerical control machine tool

Info

Publication number: CN210702596U
Application number: CN201921401010.0U
Authority: CN
Inventors: 郭文双; 郑清龙
Original assignee: Xiangyang Boyi Yuantu Machinery Co Ltd
Current assignee: Xiangyang Boyi Yuantu Machinery Co Ltd
Priority date: 2019-08-27
Filing date: 2019-08-27
Publication date: 2020-06-09
Anticipated expiration: 2029-08-27

Abstract

The utility model discloses a headstock removal guiding mechanism of digit control machine tool, including bottom plate, slide bar and sliding sleeve, sliding sleeve's quantity is two, and the ring channel has been seted up to sliding sleeve's inside, and the inner wall fixedly connected with oil absorption sponge of ring channel, sliding sleeve's inside and the one side that is located the ring channel have seted up the through-hole, and sliding sleeve's inner wall fixedly connected with rubber band, and the oil seepage hole has been seted up on the surface of rubber band, and logical groove has all been seted up with the back in sliding sleeve's front, and sliding sleeve's front and back just are located the top and the bottom that lead to the groove and all set up flutedly, the utility. This headstock removal guiding mechanism of digit control machine tool can realize lubricating oil and can enter into the sliding sleeve inside under the circumstances of not dismantling sliding sleeve, and lubricated wearing and tearing many times or rusty slide bar surface play and carry out the effect of maintenance to the machine, prolong the life of digit control machine tool.

Description

Main spindle box moving guide mechanism of numerical control machine tool

Technical Field

The utility model relates to a digit control machine tool technical field specifically is a headstock removal guiding mechanism of digit control machine tool.

Background

The main spindle box is an important part of the machine tool and is used for arranging a working spindle of the machine tool, transmission parts of the working spindle and corresponding additional mechanisms, the main spindle box adopts multi-stage gear transmission and finally transmits motion to the spindle through transmission gears and transmission shafts at various positions in the main spindle box through a certain transmission system, and the main spindle box is a complex transmission part and comprises a spindle assembly, a reversing mechanism, a transmission mechanism, a braking device, an operating mechanism, a lubricating device and the like, and the main spindle box mainly plays a role in supporting and rotating the spindle so as to realize the functions of starting, braking, speed changing, reversing and the like of the spindle.

The headstock plays an important role in present digit control machine tool industrial production, however digit control machine tool during operation, the headstock carries out the slip of long time on the slide bar or the slide rail on the machine tool, and extremely wearing and tearing machine, especially the contact surface of headstock and slide bar is very easily lost or is rusted to lead to the running efficiency of machine to become low, the replacement part not only consumes manpower and materials, still relatively troublesome, and the long-time life who does not maintain the machine that can significantly reduce of maintaining.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a headstock removal guiding mechanism of digit control machine tool has solved the headstock and when sliding on the slide bar, takes place wearing and tearing often and rusts, and the renewal part is comparatively troublesome problem again.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a headstock removal guiding mechanism of digit control machine tool, includes bottom plate, slide bar and sliding sleeve, sliding sleeve's quantity is two, the ring channel has been seted up to sliding sleeve's inside, the inner wall fixedly connected with oil absorption sponge of ring channel, the through-hole has been seted up to sliding sleeve's inside and the one side that is located the ring channel, sliding sleeve's inner wall fixedly connected with rubber band, and the oil seepage hole has been seted up on the surface of rubber band, logical groove has all been seted up with the back in sliding sleeve's front, sliding sleeve's front and back just are located the top and the bottom that lead to the groove and all set up flutedly, the inner wall fixedly connected with spring.

Preferably, one end of the spring penetrates through the groove and extends to the outside of the groove, and one end of the spring extending to the outside of the groove is fixedly connected with the pressing plate.

Preferably, one side fixedly connected with movable rod according to the clamp plate, the one end of movable rod runs through logical groove and ring channel in proper order and extends to the inside of ring channel.

Preferably, one end of the movable rod extending into the annular groove is fixedly connected with an arc-shaped plate, and the top of the front side of the sliding sleeve is movably connected with an oil filling plug.

Preferably, one end of the sliding rod is fixedly connected with a fixing plate, and the bottom of the fixing plate is fixedly connected with one side of the top of the bottom plate.

Preferably, the top of the surface of the sliding sleeve is fixedly connected with a spindle box, and the right side of the spindle box is fixedly connected with a spindle connector.

Advantageous effects

The utility model provides a headstock removal guiding mechanism of digit control machine tool. Compared with the prior art, the method has the following beneficial effects:

(1) the headstock moving guide mechanism of the numerical control machine tool is characterized in that a ring-shaped groove is formed in the sliding sleeve, an oil absorption sponge is fixedly connected to the inner wall of the ring-shaped groove, a through hole is formed in the sliding sleeve and positioned at one side of the ring-shaped groove, through grooves are formed in the front surface and the back surface of the sliding sleeve, grooves are formed in the front surface and the back surface of the sliding sleeve and positioned at the top and the bottom of the through groove, a spring is fixedly connected to the inner wall of each groove, one end of the spring penetrates through the grooves and extends to the outside of the grooves, one end of the spring extending to the outside of the grooves is fixedly connected with a pressing plate, one side of the pressing plate is fixedly connected with a movable rod, one end of the movable rod sequentially penetrates through the through grooves and the ring-shaped groove and extends, inside entering into sliding sleeve, lubricated wearing and tearing many times or rusty slide bar surface play and carry out the effect of maintenance to the machine, improve the availability factor of machine, prolong the life of digit control machine tool.

(2) This headstock removal guiding mechanism of digit control machine tool, inner wall fixedly connected with rubber ring through sliding sleeve, and the oilhole has been seted up on the surface of rubber ring, and the positive top swing joint of sliding sleeve has the oiling stopper, and the use of rubber ring can realize that the partial wearing and tearing of the surface contact of sliding sleeve surface and slide bar are less, can effectively protect the machine, and the use of oiling stopper for can add lubricating oil at any time, guarantee machine normal operating.

Drawings

FIG. 1 is a perspective view of the structure of the present invention;

fig. 2 is a side view of the inner structure of the sliding sleeve of the present invention;

fig. 3 is a partially enlarged view of a portion a in fig. 2 according to the present invention.

In the figure: 1-bottom plate, 2-sliding rod, 3-sliding sleeve, 4-annular groove, 5-oil absorption sponge, 6-through hole, 7-rubber ring, 8-oil penetration hole, 9-through groove, 10-groove, 11-spring, 12-pressing plate, 13-movable rod, 14-arc plate, 15-oil plug, 16-fixing plate, 17-main shaft box and 18-main shaft joint.

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. 1-3, the present invention provides a technical solution: a headstock moving guide mechanism of a numerical control machine tool comprises a bottom plate 1, a sliding rod 2 and a sliding sleeve 3, wherein the top of the surface of the sliding sleeve 3 is fixedly connected with a headstock 17, various parts are arranged in the headstock 17 and drive machines to run, the work flow of the numerical control machine tool is completed, the headstock is an extremely important structure, a spindle joint 18 is fixedly connected to the right side of the headstock 17, one end of the sliding rod 2 is fixedly connected with a fixing plate 16, the bottom of the fixing plate 16 is fixedly connected with one side of the top of the bottom plate 1, the number of the sliding sleeve 3 is two, an annular groove 4 is formed in the sliding sleeve 3, an oil absorption sponge 5 is fixedly connected to the inner wall of the annular groove 4, the oil absorption sponge 5 has strong oil absorption and storage effects, injected oil is stored on the oil absorption sponge 5 and can be used for multiple times, the waste caused by random dripping is avoided, a through hole 6 is, the inner wall of the sliding sleeve 3 is fixedly connected with a rubber ring 7, the rubber ring 7 is a tube blank pressed by dry glue, wear the steel core, it forms to cut after the vulcanizer vulcanizes again, also can make with the latex dipping method and the oiliness hole 8 has been seted up on rubber ring 7's surface, logical groove 9 has all been seted up with the back in sliding sleeve 3's front, sliding sleeve 3's front and back just are located the top and the bottom that lead to groove 9 and all set up fluted 10, the inner wall fixedly connected with spring 11 of recess 10, spring 11's one end runs through recess 10 and extends to the outside of recess 10, spring 11 extends to the outside one end fixedly connected with of recess 10 and presses clamp plate 12, one side fixedly connected with movable rod 13 of clamp plate 12, movable rod 13 extends to the inside one end fixedly connected with arc 14 of ring channel 4, the positive top swing joint of sliding sleeve 3 has oiling stopper 15, movable rod 13's one end runs through logical groove 9 and ring channel 4 in proper order and extends to ring channel 4.

During the use, after the numerical control machine tool work is accomplished and is closed, open oiling stopper 15 on the sliding sleeve 3, pour lubricating oil into ring channel 4 in, close oiling stopper 15 again, make lubricating oil absorbed by oil absorption sponge 5, press pressing plate 12 at this time, extrude oil absorption sponge 5 through arc 14 at movable rod 13 top, make oil on the oil absorption sponge 5 enter into the rubber band 7 that has oil seepage hole 8 through-hole 6 on, lubricating oil on the rubber band 7 will drip the surface of sliding rod 2 with the contact of sliding sleeve 3 along each oil seepage hole 8, this process need press pressing plate 12 many times and make lubricating oil absorbed completely and utilize, just so accomplished whole work.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a headstock removal guiding mechanism of digit control machine tool, includes bottom plate (1), slide bar (2) and sliding sleeve (3), the quantity of sliding sleeve (3) is two, ring channel (4), its characterized in that have been seted up to sliding sleeve (3) inside: the oil absorption type sliding sleeve is characterized in that the inner wall of the annular groove (4) is fixedly connected with an oil absorption sponge (5), one side, located in the annular groove (4), of the inside of the sliding sleeve (3) is provided with a through hole (6), the inner wall of the sliding sleeve (3) is fixedly connected with a rubber ring (7), the surface of the rubber ring (7) is provided with an oil penetration hole (8), the front face and the back face of the sliding sleeve (3) are provided with a through groove (9), the front face and the back face of the sliding sleeve (3) are provided with a groove (10), the top and the bottom of the through groove (9) are provided with a spring (11), and the inner wall of.

2. The headstock moving guide mechanism of a numerical control machine tool according to claim 1, wherein: one end of the spring (11) penetrates through the groove (10) and extends to the outside of the groove (10), and one end, extending to the outside of the groove (10), of the spring (11) is fixedly connected with a pressing plate (12).

3. The headstock moving guide mechanism of a numerical control machine tool according to claim 2, wherein: one side fixedly connected with movable rod (13) of pressing board (12), the one end of movable rod (13) runs through logical groove (9) and ring channel (4) in proper order and extends to the inside of ring channel (4).

4. The headstock moving guide mechanism of a numerical control machine tool according to claim 3, characterized in that: the movable rod (13) extends to one end of the inside of the annular groove (4) and is fixedly connected with an arc-shaped plate (14), and the top of the front surface of the sliding sleeve (3) is movably connected with an oil filling plug (15).

5. The headstock moving guide mechanism of a numerical control machine tool according to claim 1, wherein: one end of the sliding rod (2) is fixedly connected with a fixing plate (16), and the bottom of the fixing plate (16) is fixedly connected with one side of the top of the bottom plate (1).

6. The headstock moving guide mechanism of a numerical control machine tool according to claim 1, wherein: the top of the surface of the sliding sleeve (3) is fixedly connected with a spindle box (17), and the right side of the spindle box (17) is fixedly connected with a spindle connector (18).