CN213916129U

CN213916129U - Numerical control machine tool spindle posture adjusting device

Info

Publication number: CN213916129U
Application number: CN202022773318.7U
Authority: CN
Inventors: 不公告发明人
Original assignee: Zhuozhou Rongde Mould Co ltd
Current assignee: Zhuozhou Rongde Mould Co ltd
Priority date: 2020-11-26
Filing date: 2020-11-26
Publication date: 2021-08-10
Anticipated expiration: 2030-11-26

Abstract

The utility model discloses a numerical control machine tool spindle posture adjusting device, which comprises a base, wherein both sides of the top end of the base are provided with first chutes, the numerical control machine tool spindle posture adjusting device is provided with a buffer plate, the spindle is buffered by using a fourth slider, a buffer rod, the buffer plate, a first spring and a second spring, simultaneously, the impact force of the spindle is decomposed and discharged under the use of a third spring, a baffle plate and a roller, thereby reducing the impact force received by the spindle, buffering and protecting the spindle, prolonging the service life of the spindle, the spindle is transversely adjusted under the use of the first gear, the second gear, a slide rod and the first slider, the spindle is vertically adjusted under the use of a mechanical telescopic rod, a pulling plate, a pulling rod and a second slider, and the spindle is longitudinally adjusted under the use of a lead screw and a third slider, therefore, the main shaft can be adjusted in different directions conveniently and simultaneously, and the position adjusting efficiency of the main shaft is improved.

Description

Numerical control machine tool spindle posture adjusting device

Technical Field

The utility model relates to a digit control machine tool, in particular to digit control machine tool main shaft gesture adjusting device.

Background

The numerical control machine tool is a digital control machine tool for short, and is an automatic machine tool provided with a program control system. The control system is capable of logically processing and decoding a program defined by a control code or other symbolic instructions, represented by coded numbers, which are input to the numerical control device via the information carrier. After operation, the numerical control device sends out various control signals to control the action of the machine tool, and the parts are automatically machined according to the shape and the size required by the drawing.

In the prior art, a numerical control machine tool processes different positions of a workpiece through the movement of a main shaft, and the following defects mainly exist in the movement process of the main shaft:

1. when the movement range of the main shaft is large and the main shaft cannot stop in time, the main shaft is easy to impact the end position of the bracket, and the main shaft is easy to damage in the process of multiple times of impact, so that the service life of the main shaft is shortened, and the normal use of the main shaft is influenced;

2. when the position of the main shaft is adjusted, the conventional main shaft can be used for sequentially adjusting different directions, and the feeding in multiple directions can not be simultaneously operated, so that the main shaft adjusting efficiency is low, and the adjusting efficiency of the main shaft is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a digit control machine tool main shaft gesture adjusting device to the emergence striking that proposes among the solution above-mentioned background art and the problem of one-way regulation.

In order to achieve the above object, the utility model provides a following technical scheme: the posture adjusting device for the main shaft of the numerical control machine tool comprises a base, wherein first sliding grooves are formed in two sides of the top end of the base, first sliding blocks are connected into the two first sliding grooves in a sliding mode, the top ends of the two first sliding blocks are fixedly arranged on two sides of the bottom end of a support respectively, second sliding grooves are formed in two ends of one side of the support, second sliding blocks are connected into the two second sliding grooves in a sliding mode, one sides of the two second sliding blocks are fixedly arranged at two ends of one side of a sliding plate respectively, a third sliding groove is formed in the middle of the top end of the sliding plate, a third sliding block is connected into the second sliding groove in a sliding mode, a shaft body is fixedly arranged at the bottom end of the third sliding block, a plurality of fourth sliding grooves are symmetrically formed in two sides of the first sliding blocks, two sides of the second sliding blocks and two sides of the third sliding blocks, fourth sliding blocks are connected into the fourth sliding grooves in a sliding mode, and buffer rods are hinged to one sides of the fourth sliding blocks, a plurality of the buffer rod is respectively hinged to one side of the six buffer plates, a plurality of first springs are fixedly arranged on one side of the fourth sliding block, and one ends of the first springs are respectively fixedly arranged on one sides of the inner walls of the fourth sliding grooves.

As an optimal technical scheme of the utility model, the fifth spout has been seted up to one side of base, sliding connection has the slide bar in the fifth spout, one end of slide bar and one side fixed connection of one of them first slider.

As a preferred technical scheme of the utility model, the both ends of base one side are all rotated and are connected with first gear, two first gear passes through chain drive and connects, the chain is connected with the meshing of second gear, the second gear rotates the other end that sets up at the slide bar.

As a preferred technical scheme of the utility model, two the top of second slider is all fixed and is equipped with the pull rod, two the top of pull rod is fixed the both sides that set up in the arm-tie bottom respectively, the fixed mechanical telescopic link that is equipped with in middle part of arm-tie bottom, the fixed middle part that sets up on the support top of mechanical telescopic link.

As an optimal technical scheme of the utility model, the inside of third spout is rotated and is connected with the lead screw, the outer wall of lead screw and one side threaded connection of third slider.

As an optimal technical scheme of the utility model, the both sides of both sides, the both sides of second slider of first slider and the both sides of third slider are all fixed and are equipped with the second spring, six the middle part of setting in six buffer boards one side is fixed respectively to the one end of second spring.

As an optimal technical scheme of the utility model, six the both ends of buffer board opposite side are all fixed and are equipped with a plurality of third springs, and are a plurality of the third spring is fixed respectively and is set up in one side of a plurality of baffles, and is a plurality of an avris of baffle rotates with the both ends of a plurality of cylinders respectively and is connected.

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

1. the utility model discloses set up the buffer board, through the use of fourth slider, buffer beam, buffer board, first spring and second spring, cushion the main shaft, under the use of third spring, baffle and cylinder, decompose the discharge force to the impact of main shaft simultaneously to reduce the impact that the main shaft received, cushion the protection to the main shaft, improved the life of main shaft.

2. The utility model discloses set up the support, under the use of first gear, second gear, slide bar and first slider, transversely adjust the main shaft, under the use of machinery telescopic link, arm-tie, pull rod and second slider, carry out vertical orientation to the main shaft and adjust, under the use of lead screw and third slider, vertically adjust the main shaft to be convenient for carry out not equidirectional regulation to the main shaft simultaneously, improved the position control efficiency of main shaft.

Drawings

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

FIG. 2 is a schematic view of the buffer board structure of the present invention;

fig. 3 is a schematic view of the structure of the roller of the present invention.

In the figure: 1. a base; 2. a first slider; 3. a support; 4. a second slider; 5. a slide plate; 6. a third slider; 7. a fourth slider; 8. a buffer rod; 9. a buffer plate; 10. a first spring; 11. a first gear; 12. a second gear; 13. a pull rod; 14. pulling a plate; 15. a mechanical telescopic rod; 16. a lead screw; 17. a second spring; 18. a third spring; 19. a baffle plate; 20. and (3) a roller.

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 utility model provides a numerical control machine tool spindle attitude adjusting device's technical scheme:

as shown in figure 1, the device comprises a base 1, wherein first sliding grooves are respectively formed in two sides of the top end of the base 1, first sliding blocks 2 are respectively connected in the two first sliding grooves in a sliding manner, the top ends of the two first sliding blocks 2 are respectively fixedly arranged on two sides of the bottom end of a support 3, second sliding grooves are respectively formed in two ends of one side of the support 3, second sliding blocks 4 are respectively connected in the two second sliding grooves in a sliding manner, one sides of the two second sliding blocks 4 are respectively fixedly arranged at two ends of one side of a sliding plate 5, a third sliding groove is formed in the middle of the top end of the sliding plate 5, a third sliding block 6 is connected in the second sliding grooves in a sliding manner, through the movement of the first sliding blocks 2, the second sliding blocks 4 and the third sliding blocks 6, namely the movement of shaft bodies in different directions is driven, the position of the shaft bodies is rapidly adjusted, the position adjusting efficiency of the shaft bodies is improved, a shaft body is fixedly arranged at the bottom end of the third sliding block 6, a fifth sliding groove is formed in one side of the base 1, a slide bar is connected in the fifth chute in a sliding manner, one end of the slide bar is fixedly connected with one side of one of the first slide blocks 2, two ends of one side of the base 1 are respectively and rotatably connected with a first gear 11, the first gear 11, a second gear 12, the slide bar and the first slide block 2 move to drive the transverse motion of the shaft body, the two first gears 11 are connected through chain transmission, the chain is meshed with the second gear 12, the second gear 12 is rotatably arranged at the other end of the slide bar, pull rods 13 are respectively and fixedly arranged at the top ends of the two second slide blocks 4, the top ends of the two pull rods 13 are respectively and fixedly arranged at two sides of the bottom end of the pull plate 14, the mechanical telescopic rod 15, the pull plate 14, the pull rods 13 and the second slide blocks 4 are used in a matching manner to drive the shaft body to move in the vertical direction, a mechanical telescopic rod 15 is fixedly arranged at the middle part of the bottom end of the pull plate 14, the mechanical telescopic rod 15 is fixedly arranged at the middle part of the top end of the bracket 3, the inside rotation of third spout is connected with lead screw 16, through the use of lead screw 16 and third slider 6, drives the longitudinal movement of axis body promptly, and the outer wall of lead screw 16 and one side threaded connection of third slider 6.

According to the drawings of fig. 2 and 3, a plurality of fourth sliding grooves are symmetrically formed in both sides of the first sliding block 2, both sides of the second sliding block 4 and both sides of the third sliding block 6, the fourth sliding grooves are connected with the fourth sliding blocks 7 in a sliding manner, one sides of the fourth sliding blocks 7 are hinged with buffer rods 8, the buffer rods 8 are respectively hinged with one sides of six buffer plates 9, the shaft body is protected against collision through the matching use of the fourth sliding blocks 7, the buffer rods 8, the buffer plates 9, the first springs 10 and the second springs 17, the damage of the shaft body caused by collision is avoided, the service life of the shaft body is prolonged, the first springs 10 are fixedly arranged on one sides of the fourth sliding blocks 7, one ends of the first springs 10 are respectively fixedly arranged on one sides of the inner walls of the fourth sliding grooves, the second springs 17 are fixedly arranged on both sides of the first sliding blocks 2, both sides of the second sliding blocks 4 and both sides of the third sliding blocks 6, the middle part of setting in six buffer boards 9 one sides is fixed respectively to the one end of six second springs 17, the both ends of six buffer boards 9 opposite sides are all fixed and are equipped with a plurality of third springs 18, a plurality of third springs 18 are fixed respectively and are set up in one side of a plurality of baffles 19, through third spring 18, baffle 19 and the cooperation of cylinder 20 are used, decompose the impact of axis body and let out the power, the anticollision effect of axis body has been improved, a avris of a plurality of baffles 19 rotates with the both ends of a plurality of cylinders 20 respectively and is connected.

When in specific use, the utility model discloses digit control machine tool main shaft gesture adjusting device, when needs are adjusted the position of axis body, at first rotate first gear 11, first gear 11 drives second gear 12 and rotates, second gear 12 drives the slide bar motion, the slide bar drives first slider 2 motion, thereby drive support 3 lateral motion, carry out lateral adjustment to the axis body promptly, then mechanical telescopic link 15 motion, drive arm-tie 14 up-and-down motion, arm-tie 14 drives arm-tie 13 up-and-down motion, arm-tie 13 drives second slider 4 up-and-down motion, carry out vertical direction's regulation to the axis body promptly, rotate lead screw 16 again, lead screw 16 drives third slider 6 longitudinal motion, drive the axis body and carry out longitudinal adjustment promptly, thereby carry out equidirectional regulation to the axis body, the position control efficiency of axis body has been improved, when the axis body moves to tip and will strike the tip, at fourth slider 7, Under the use of buffer beam 8, buffer board 9, first spring 10 and second spring 17, carry out collision avoidance to the axis body, simultaneously under the rotation of cylinder 20, decompose the leakage force to the impact force to reduce the impact force of axis body, improved the life of axis body.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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. Digit control machine tool main shaft gesture adjusting device, including base (1), its characterized in that: the two sides of the top end of the base (1) are respectively provided with a first sliding chute, the two first sliding chutes are respectively connected with a first sliding block (2) in a sliding way, the top ends of the two first sliding blocks (2) are respectively and fixedly arranged on the two sides of the bottom end of the support (3), the two ends of one side of the support (3) are respectively provided with a second sliding chute, the two second sliding chutes are respectively connected with a second sliding block (4) in a sliding way, one side of the two second sliding blocks (4) is respectively and fixedly arranged on the two ends of one side of the sliding plate (5), the middle part of the top end of the sliding plate (5) is provided with a third sliding chute, the second sliding chute is connected with a third sliding block (6) in a sliding way, the bottom end of the third sliding block (6) is fixedly provided with a shaft body, and the two sides of the first sliding blocks (2), the two sides of the second sliding blocks (4) and the two sides of the third sliding blocks (6) are respectively and symmetrically provided with a plurality of fourth sliding chutes, it is a plurality of equal sliding connection has fourth slider (7), and is a plurality of in the fourth spout one side of fourth slider (7) all articulates and is equipped with buffer beam (8), and is a plurality of buffer beam (8) articulate respectively and set up in one side of six buffer boards (9), and is a plurality of one side of fourth slider (7) is all fixed and is equipped with first spring (10), and is a plurality of the one end of first spring (10) is fixed respectively and is set up in one side of a plurality of fourth spout inner walls.

2. The attitude adjusting apparatus of a numerically controlled machine tool spindle according to claim 1, wherein: a fifth sliding groove is formed in one side of the base (1), a sliding rod is connected in the fifth sliding groove in a sliding mode, and one end of the sliding rod is fixedly connected with one side of one first sliding block (2).

3. The attitude adjusting apparatus of a numerically controlled machine tool spindle according to claim 2, wherein: the two ends of one side of the base (1) are connected with first gears (11) in a rotating mode, the first gears (11) are connected through chain transmission, the chain is connected with second gears (12) in a meshed mode, and the second gears (12) are arranged at the other ends of the sliding rods in a rotating mode.

4. The attitude adjusting apparatus of a numerically controlled machine tool spindle according to claim 1, wherein: the top of two second slider (4) all is fixed and is equipped with pull rod (13), two the top of pull rod (13) is fixed the both sides that set up in arm-tie (14) bottom respectively, the middle part of arm-tie (14) bottom is fixed and is equipped with mechanical telescopic link (15), mechanical telescopic link (15) are fixed to be set up in the middle part on support (3) top.

5. The attitude adjusting apparatus of a numerically controlled machine tool spindle according to claim 1, wherein: the inside of third spout rotates and is connected with lead screw (16), the outer wall of lead screw (16) and one side threaded connection of third slider (6).

6. The attitude adjusting apparatus of a numerically controlled machine tool spindle according to claim 1, wherein: and the two sides of the first sliding block (2), the two sides of the second sliding block (4) and the two sides of the third sliding block (6) are respectively fixedly provided with a second spring (17), and one end of each second spring (17) is respectively fixedly arranged in the middle of one side of each six buffer plates (9).

7. The attitude adjusting apparatus of a numerically controlled machine tool spindle according to claim 1, wherein: six both ends of buffer board (9) opposite side all are fixed and are equipped with a plurality of third springs (18), and are a plurality of third spring (18) are fixed respectively and are set up the one side at a plurality of baffles (19), and are a plurality of the both ends of one side of baffle (19) are rotated respectively with a plurality of cylinders (20) and are connected.