CN210703592U

CN210703592U - High-stability numerical control machine tool

Info

Publication number: CN210703592U
Application number: CN201920702358.7U
Authority: CN
Inventors: 卞光丽
Original assignee: Zhoushan Hengtong Machinery Co Ltd
Current assignee: Zhoushan Hengtong Machinery Co Ltd
Priority date: 2019-05-16
Filing date: 2019-05-16
Publication date: 2020-06-09
Anticipated expiration: 2029-05-16

Abstract

The utility model discloses a digit control machine tool that stability is high, which comprises a bod, the bottom welding of organism has the connecting plate, the bottom welding of connecting plate has the crossbeam, the both sides of crossbeam all are provided with the landing leg, the inboard welding of landing leg has the loading board, the inboard top that just is located the loading board of landing leg has seted up flutedly, and the inner wall welding of recess has a supporting component, the equal swing joint in both sides of crossbeam bottom has buffering subassembly. The utility model discloses an organism, connecting plate, crossbeam, landing leg, loading board, supporting component, buffering subassembly and the setting that pushes away the subassembly make digit control machine tool possess the advantage that stability is high, have solved current digit control machine tool simultaneously and have stabilized the not good defect of effect, and at the in-process of work, the machine knife can produce vibrations man-hour to the part of required processing, and in the long run, has caused the influence to the machining precision of lathe to lathe life's problem has been reduced.

Description

High-stability numerical control machine tool

Technical Field

The utility model relates to a digit control machine tool technical field specifically is a digit control machine tool that stability is high.

Background

The numerical control machine tool is a digital control machine tool for short, and is an automatic machine tool equipped with a program control system, said control system can logically process and decode the program defined by control code or other symbolic instruction, and can use coded digital representation, and can utilize information carrier to input it into numerical control device, and can utilize the numerical control device to give out various control signals to control the action of machine tool so as to automatically machine the part according to the form and size required by drawing.

The existing numerical control machine tool has the defect of poor stabilizing effect, and in the working process, the machine knife can vibrate when processing parts to be processed, so that the processing precision of the machine tool is affected, the service life of the machine tool is shortened, and the numerical control machine tool with high stability is provided for solving the problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a digit control machine tool that stability is high possesses the high advantage of stability, has solved current digit control machine tool and has had the not good defect of stable effect, and at the in-process of work, the machine knife can produce vibrations man-hour to the part of required processing, and in the long run, has caused the influence to the machining precision of lathe to lathe life's problem has been reduced.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a digit control machine tool that stability is high, includes the organism, the bottom welding of organism has the connecting plate, the bottom welding of connecting plate has the crossbeam, the both sides of crossbeam all are provided with the landing leg, the inboard welding of landing leg has the loading board, the inboard top that just is located the loading board of landing leg has seted up flutedly, and the inner wall welding of recess has a supporting component, the equal swing joint in both sides of crossbeam bottom has the buffering subassembly, the inboard swing joint of buffering subassembly has the top to push away the subassembly.

Preferably, the supporting component includes the slide bar, the both ends of slide bar all with the inner wall welding of recess, the sliding surface connection of slide bar has the sliding sleeve, the inboard of sliding sleeve and the surface welding of crossbeam, the surface of slide bar just is located the bottom cover of sliding sleeve and is equipped with first spring, the top of first spring and the bottom welding of sliding sleeve, the bottom of first spring and the inner wall welding of recess.

Preferably, the buffering subassembly includes the down tube, the top of down tube and the bottom swing joint of crossbeam, the inner chamber swing joint that the loading board was run through and extends to the loading board in the bottom of down tube has the stopper, the spacing groove has been seted up to the bottom of loading board inner chamber, the inner wall of spacing groove and the sliding surface connection of stopper, the inboard welding of stopper has the second spring.

Preferably, the pushing assembly comprises a push plate, pneumatic push rods are movably connected to two sides of the push plate, one end, far away from the push plate, of each pneumatic push rod is movably connected with the inner side of the inclined rod, a buffering air bag is fixedly connected to the top of the push plate, and the top of the buffering air bag is in contact with the bottom of the cross beam.

Preferably, the welding of the top of landing leg has the sleeve pipe, the welding of the bottom of sleeve pipe inner chamber has the third spring, the welding of the top of third spring has the piston board, the welding of the top of piston board has the piston rod, the surface of piston board and sheathed tube inner wall sliding connection, the top of piston rod runs through the sleeve pipe and extends to the bottom welding of sheathed tube outside and organism.

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

1. the utility model discloses an organism, connecting plate, crossbeam, landing leg, loading board, supporting component, buffering subassembly and the setting that pushes away the subassembly make digit control machine tool possess the advantage that stability is high, have solved current digit control machine tool simultaneously and have stabilized the not good defect of effect, and at the in-process of work, the machine knife can produce vibrations man-hour to the part of required processing, and in the long run, has caused the influence to the machining precision of lathe to lathe life's problem has been reduced.

2. The utility model discloses a supporting component's setting, can support it and spacing when the crossbeam removes, and can cushion it, setting through buffering subassembly, the effort that can transmit the crossbeam through the effect of second spring is offset, thereby reach the effect of buffering, through the setting that pushes away the subassembly, can exert ascending effort at the in-process that buffers the subassembly, thereby further offset the effort that the crossbeam produced, through the setting of third spring, can increase the stability of organism during operation, prevent its excessive rocking.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a partial front sectional view of the bearing plate of the present invention;

fig. 3 is a partial front sectional view of the sleeve of the present invention.

In the figure: 1 machine body, 2 connecting plates, 3 cross beams, 4 supporting legs, 5 bearing plates, 6 supporting components, 601 sliding rods, 602 sliding sleeves, 603 first springs, 7 buffer components, 701 inclined rods, 702 limiting blocks, 703 limiting grooves, 704 second springs, 8 pushing components, 801 pushing plates, 802 pneumatic push rods, 803 buffer airbags, 9 sleeves, 10 third springs, 11 piston plates and 12 piston rods.

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, a numerically controlled machine tool with high stability comprises a machine body 1, a connecting plate 2 is welded at the bottom of the machine body 1, a cross beam 3 is welded at the bottom of the connecting plate 2, supporting legs 4 are arranged on both sides of the cross beam 3, a bearing plate 5 is welded on the inner sides of the supporting legs 4, a groove is formed in the inner sides of the supporting legs 4 and above the bearing plate 5, a supporting component 6 is welded on the inner wall of the groove, a buffering component 7 is movably connected on both sides of the bottom of the cross beam 3, a pushing component 8 is movably connected on the inner side of the buffering component 7, the supporting component 6 comprises a sliding rod 601, both ends of the sliding rod 601 are welded with the inner wall of the groove, a sliding sleeve 602 is slidably connected on the surface of the sliding rod 601, the inner side of the sliding sleeve 602 is welded with the surface of the cross beam 3, the bottom of the first spring 603 is welded with the inner wall of the groove, the beam 3 can be supported and limited when moving through the arrangement of the supporting component 6, and can be buffered, the buffering component 7 comprises an inclined rod 701, the top of the inclined rod 701 is movably connected with the bottom of the beam 3, the bottom end of the inclined rod 701 penetrates through the bearing plate 5 and extends to the inner cavity of the bearing plate 5 to be movably connected with a limiting block 702, the bottom of the inner cavity of the bearing plate 5 is provided with a limiting groove 703, the inner wall of the limiting groove 703 is slidably connected with the surface of the limiting block 702, the inner side of the limiting block 702 is welded with a second spring 704, the acting force transmitted by the beam 3 can be counteracted through the action of the second spring 704 through the arrangement of the buffering component 7, so as to achieve the buffering effect, the pushing component 8 comprises a pushing plate 801, the two sides of the pushing plate 801 are both movably connected with pneumatic push rods 802, one end of the pneumatic push, the top of the push plate 801 is fixedly connected with a buffering air bag 803, the top of the buffering air bag 803 is in contact with the bottom of the cross beam 3, upward acting force can be applied in the buffering process of the buffering assembly 7 through the arrangement of the pushing assembly 8, so that the acting force generated by the cross beam 3 is further counteracted, the top of the supporting leg 4 is welded with a sleeve 9, the bottom of an inner cavity of the sleeve 9 is welded with a third spring 10, the top of the third spring 10 is welded with a piston plate 11, the top of the piston plate 11 is welded with a piston rod 12, the surface of the piston plate 11 is in sliding connection with the inner wall of the sleeve 9, the top end of the piston rod 12 penetrates through the sleeve 9 and extends to the outside of the sleeve 9 to be welded with the bottom of the machine body 1, through the arrangement of the third spring 10, the stability of the machine body 1 during working can be increased, and the excessive, Supporting component 6, buffer unit 7 and the setting that pushes away subassembly 8 make digit control machine tool possess the advantage that stability is high, have solved current digit control machine tool simultaneously and have had the not good defect of stable effect, and at the in-process of work, the machine knife can produce vibrations when adding man-hour to the part of required processing, and in the long run, has caused the influence to the machining precision of lathe to lathe life's problem has been reduced.

When the shock absorber is used, when the machine body 1 works, the acting force of shock is transmitted to the cross beam 3 through the connecting plate 2, the cross beam 3 disperses the acting force to the supporting component 6 and the buffering component 7, after the buffering component 7 is subjected to the acting force, the lower end of the inclined rod 701 moves inwards and drives the limiting block 702 to move inwards, at the moment, the acting force generated by the limiting block 702 is counteracted under the action of the second spring 704, so that the buffering is achieved, meanwhile, the inclined rod 701 drives the pneumatic push rod 802 to move inwards when moving, the pneumatic push rod 802 drives the push plate 801 to move upwards when moving, the push plate 801 drives the buffering air bag 803 to move upwards, the buffering air bag 803 applies an upward acting force to the cross beam 3, so that the shock acting force of the cross beam 3 is counteracted, on the other hand, the sliding sleeve 602 inside the supporting component 6 moves downwards after being subjected to the acting force, at this moment, the acting force is counteracted under the action of the first spring 603, so that the cross beam 3 is buffered, meanwhile, the machine body 1 applies a downward acting force on the piston rod 12, and the acting force is counteracted under the action of the third spring 10, so that the further buffering effect is achieved, and the numerical control machine tool has the advantage of high stability.

In summary, the following steps: this digit control machine tool that stability is high through organism 1, connecting plate 2, crossbeam 3, landing leg 4, loading board 5, supporting component 6, buffer module 7 and the cooperation that pushes away subassembly 8, has solved current digit control machine tool and has had the not good defect of stable effect, and at the in-process of work, the machine knife can produce vibrations when adding man-hour to the part of required processing, and in the long run, has caused the influence to the machining precision of lathe to lathe life's problem has been reduced.

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 digit control machine tool that stability is high, includes organism (1), its characterized in that: the utility model discloses a supporting structure of engine body, including organism (1), connecting plate (2) are welded to the bottom of organism (1), the bottom welding of connecting plate (2) has crossbeam (3), the both sides of crossbeam (3) all are provided with landing leg (4), the inboard welding of landing leg (4) has loading board (5), the inboard top that just is located loading board (5) of landing leg (4) is seted up flutedly, and the inner wall welding of recess has supporting component (6), the equal swing joint in both sides of crossbeam (3) bottom has buffering subassembly (7), the inboard swing joint of buffering subassembly (7) pushes away subassembly (8).

2. The numerically-controlled machine tool with high stability according to claim 1, characterized in that: support assembly (6) include slide bar (601), the both ends of slide bar (601) all with the inner wall welding of recess, the surperficial sliding connection of slide bar (601) has sliding sleeve (602), the inboard of sliding sleeve (602) and the surface weld of crossbeam (3), the surface of slide bar (601) and the bottom cover that is located sliding sleeve (602) are equipped with first spring (603), the top of first spring (603) and the bottom welding of sliding sleeve (602), the bottom of first spring (603) and the inner wall welding of recess.

3. The numerically-controlled machine tool with high stability according to claim 1, characterized in that: buffering subassembly (7) include down tube (701), the top of down tube (701) and the bottom swing joint of crossbeam (3), the inner chamber swing joint that loading board (5) and extending to loading board (5) are run through to the bottom of down tube (701) has stopper (702), spacing groove (703) have been seted up to the bottom of loading board (5) inner chamber, the inner wall of spacing groove (703) and the sliding surface connection of stopper (702), the inboard welding of stopper (702) has second spring (704).

4. The numerically-controlled machine tool with high stability according to claim 1, characterized in that: the pushing assembly (8) comprises a pushing plate (801), pneumatic push rods (802) are movably connected to the two sides of the pushing plate (801), one end, far away from the pushing plate (801), of each pneumatic push rod (802) is movably connected with the inner side of an inclined rod (701), a buffering air bag (803) is fixedly connected to the top of the pushing plate (801), and the top of the buffering air bag (803) is in contact with the bottom of the cross beam (3).

5. The numerically-controlled machine tool with high stability according to claim 1, characterized in that: the welding of the top of landing leg (4) has sleeve pipe (9), the welding of the bottom in sleeve pipe (9) inner chamber has third spring (10), the welding of the top of third spring (10) has piston board (11), the welding of the top of piston board (11) has piston rod (12), the surface of piston board (11) and the inner wall sliding connection of sleeve pipe (9), the top of piston rod (12) runs through sleeve pipe (9) and extends to the outside of sleeve pipe (9) and the bottom welding of organism (1).