CN210587211U

CN210587211U - Numerical control lathe convenient to height-adjusting

Info

Publication number: CN210587211U
Application number: CN201921215872.4U
Authority: CN
Inventors: 李笑磊
Original assignee: Zhoushan Putuo Chenyang Copper Co Ltd
Current assignee: Zhoushan Putuo Chenyang Copper Co Ltd
Priority date: 2019-07-31
Filing date: 2019-07-31
Publication date: 2020-05-22
Anticipated expiration: 2029-07-31

Abstract

The utility model discloses a numerical control lathe convenient to height-adjusting, including the numerical control lathe body, the first fixed block of the equal fixedly connected with in the left and right sides of numerical control lathe body bottom, the first dead lever of front side fixedly connected with of first fixed block, the below of numerical control lathe body is provided with the base. The utility model discloses a numerical control lathe body, first fixed block, first dead lever, a pedestal, the cavity, positive and negative motor, just reversal axle, the driving gear, driven spindle, driven gear, the reel, wire rope, lead to the groove, the spout, the slide bar, the slider, reset spring, first pulley, the second fixed block, the second dead lever, the connecting rod, gu fixed ring and second pulley mutually support, the effect of being convenient for height-adjusting has been realized, can carry out corresponding altitude mixture control according to user's height, and is simple in operation, time-saving and labor-saving, bring very big facility for the user, user's work enthusiasm has been improved, work efficiency has been ensured.

Description

Numerical control lathe convenient to height-adjusting

Technical Field

The utility model relates to a numerical control lathe technical field specifically is a numerical control lathe convenient to height-adjusting.

Background

The numerical control lathe and the turning center are high-precision and high-efficiency automatic machine tools. The multi-station tool turret or the power tool turret is equipped, so that the machine tool has wide processing technological performance, can process complex workpieces such as linear cylinders, oblique line cylinders, circular arcs and various threads, grooves, worms and the like, has various compensation functions of linear interpolation and circular arc interpolation, and plays a good economic effect in the batch production of complex parts.

At present, common numerical control lathe is not convenient for height-adjusting, accommodation process complex operation wastes time and energy, can't satisfy different height crowds ' use, and the higher user of height need squat down both legs and just can carry out work, and the lower user of height need set up the mat and just can carry out work, has consequently brought very big inconvenience for the user, has also reduced user's work enthusiasm, has influenced work efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a numerical control lathe convenient to height-adjusting to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a numerical control lathe convenient for height adjustment comprises a numerical control lathe body, wherein the left side and the right side of the bottom of the numerical control lathe body are fixedly connected with first fixed blocks, the front side of each first fixed block is fixedly connected with a first fixed rod, a base is arranged below the numerical control lathe body, a cavity is formed in the base, a driving device is arranged in the cavity, through grooves are formed in the left side and the right side of the top of the base, two sliding grooves are symmetrically formed in the top of the base and positioned between the two through grooves, sliding rods are fixedly connected to the inner walls of the sliding grooves, sliding blocks are connected to the surfaces of the sliding rods in a sliding mode, the tops of the sliding blocks penetrate through the sliding grooves and extend to the outer portions of the sliding grooves, the surfaces of the sliding blocks are in mutual contact with the inner walls of the sliding grooves, a reset spring is sleeved on one side, close to the sliding blocks, one end, far away from the sliding block, of the reset spring is fixedly connected with the inner wall of the sliding groove, a first pulley is fixedly connected to the position, located between the sliding groove and the through groove, of the top of the base, the top, close to one side of the first pulley, of the sliding block is fixedly connected with a second fixed block, a second fixed rod is fixedly connected to the front side of the second fixed block, the first fixed rod and the second fixed rod located on the same side are movably connected through a connecting rod, a fixed ring is fixedly connected to the position, close to one side of the first pulley, of the sliding block, corresponding to the first pulley, of the sliding block, and the tops of the left;

the driving device comprises a positive and negative motor, the bottom of the positive and negative motor is fixedly connected with the bottom of the inner wall of the cavity, the output shaft of the positive and negative motor is fixedly connected with a positive and negative rotating shaft, the surface of the positive and negative rotating shaft is fixedly connected with a driving gear, a rolling bearing is fixedly connected at the bottom of the inner wall of the cavity and positioned at the right side of the positive and negative motors, a driven rotating shaft is movably connected inside the rolling bearing, the top of the driven rotating shaft penetrates through the rolling bearing and extends to the outside of the rolling bearing, a driven gear matched with the driven rotating shaft is fixedly connected to the surface of the driven rotating shaft and the position corresponding to the driving gear, the tops of the forward and reverse rotating shafts and the driven rotating shaft are both fixedly connected with winding drums, steel wire ropes are wound on the surfaces of the winding drums, one end, far away from the winding drum, of the steel wire rope sequentially penetrates through the second pulley, the cavity, the through groove and the first pulley to be fixedly connected with the fixing ring.

Preferably, a telescopic rod is fixedly connected to the middle point of the bottom of the numerically controlled lathe body, and the bottom of the telescopic rod is fixedly connected with the top of the base.

Preferably, the four corners of the bottom of the base are fixedly connected with rollers.

Preferably, the through groove is communicated with the cavity.

Preferably, the driving gear and the driven gear are meshed with each other.

Preferably, the size of the driving gear is identical to that of the driven gear.

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

1. the utility model discloses a numerical control lathe body, first fixed block, first dead lever, a pedestal, the cavity, positive and negative motor, just reversal axle, the driving gear, antifriction bearing, driven spindle, driven gear, the reel, wire rope, lead to the groove, the spout, the slide bar, the slider, reset spring, first pulley, the second fixed block, the second dead lever, the connecting rod, gu fixed ring and second pulley mutually support, the effect of being convenient for height-adjusting has been realized, can carry out corresponding altitude mixture control according to user's height, and is simple in operation, it is laborsaving to save time, bring very big facility for the user, user's work enthusiasm has been improved, and work efficiency is guaranteed.

2. The utility model discloses a set up the telescopic link, effectively improved the stability when numerical control lathe body goes up and down, through setting up the gyro wheel, the person of facilitating the use removes this device.

Drawings

FIG. 1 is a structural section view in elevation of the present invention;

fig. 2 is a schematic structural view of the front view of the present invention;

fig. 3 is a partially enlarged view of a in fig. 1 according to the present invention.

In the figure: the numerical control lathe comprises a numerical control lathe body 1, a first fixing block 2, a first fixing rod 3, a base 4, a cavity 5, a driving device 6, a positive and negative motor 601, a positive and negative rotating shaft 602, a driving gear 603, a rolling bearing 604, a driven rotating shaft 605, a driven gear 606, a winding drum 607, a steel wire rope 608, a through groove 7, a sliding groove 8, a sliding rod 9, a sliding block 10, a return spring 11, a first pulley 12, a second fixing block 13, a second fixing rod 14, a connecting rod 15, a fixing ring 16, a second pulley 17, an expansion rod 18 and a roller 19.

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 lathe convenient for height adjustment comprises a numerically controlled lathe body 1, wherein a first fixed block 2 is fixedly connected to the left side and the right side of the bottom of the numerically controlled lathe body 1, a first fixed rod 3 is fixedly connected to the front side of the first fixed block 2, a base 4 is arranged below the numerically controlled lathe body 1, a telescopic rod 18 is fixedly connected to the midpoint of the bottom of the numerically controlled lathe body 1, the bottom of the telescopic rod 18 is fixedly connected to the top of the base 4, the stability of the numerically controlled lathe body 1 during lifting is effectively improved by arranging the telescopic rod 18, rollers 19 are fixedly connected to the four corners of the bottom of the base 4, the user can move the numerically controlled lathe conveniently by arranging the rollers 19, a cavity 5 is formed in the base 4, a driving device 6 is arranged in the cavity 5, through grooves 7 are formed in the left side and the right side of the top of the, two sliding grooves 8 are symmetrically arranged at the top of the base 4 and positioned between the two through grooves 7, a sliding rod 9 is fixedly connected on the inner wall of the sliding groove 8, a sliding block 10 is connected on the surface of the sliding rod 9 in a sliding manner, the top of the sliding block 10 penetrates through the sliding groove 8 and extends to the outside, the surface of the sliding block 10 is in contact with the inner wall of the sliding groove 8, a return spring 11 is sleeved on one side of the surface of the sliding rod 9, which is far away from the sliding block 10, one end of the return spring 11, which is close to the sliding block 10, is fixedly connected with the sliding block 10, one end of the return spring 11, which is far away from the sliding block 10, is fixedly connected with the inner wall of the sliding groove 8, a first pulley 12 is fixedly connected at the position of the top of the base 4, which is positioned between the sliding groove 8 and the through groove 7, a second fixed block 13 is fixedly connected at the top of one, the slider 10 is close to first pulley 12 one side and corresponds the solid fixed ring 16 of the fixed connection in position of first pulley 12, the equal fixedly connected with second pulley 17 in top of the cavity 5 inner wall left and right sides.

Referring to fig. 1-3, the driving device 6 includes a positive and negative motor 601, the bottom of the positive and negative motor 601 is fixedly connected to the bottom of the inner wall of the cavity 5, a positive and negative rotating shaft 602 is fixedly connected to the output shaft of the positive and negative motor 601, a driving gear 603 is fixedly connected to the surface of the positive and negative rotating shaft 602, a rolling bearing 604 is fixedly connected to the bottom of the inner wall of the cavity 5 and located at the right side of the positive and negative motor 601, a driven rotating shaft 605 is movably connected to the inside of the rolling bearing 604, the top of the driven rotating shaft 605 passes through the rolling bearing 604 and extends to the outside thereof, a driven gear 606 used in cooperation with the driving gear 603 is fixedly connected to the surface of the driven rotating shaft 605, the driving gear 603 and the driven gear 606 are engaged with each other, the size of the driving gear 603 is the, a wire rope 608 is wound on the surface of the winding drum 607, and one end of the wire rope 608, which is far away from the winding drum 607, sequentially passes through the second pulley 17, the cavity 5, the through groove 7 and the first pulley 12 to be fixedly connected with the fixing ring 16.

When the numerical control lathe is used, when the height of the numerical control lathe body 1 needs to be raised, a user reversely starts the forward and reverse motor 601 through an external controller, the forward and reverse motor 601 sequentially drives the forward and reverse rotating shaft 602, the driving gear 603 and the winding drum 607 to rotate anticlockwise, so that the driving gear 603 sequentially drives the driven gear 606, the driven rotating shaft 605 and the other winding drum 607 to rotate clockwise, through the steps, the two winding drums 607 simultaneously wind the steel wire rope 608, the other end of the steel wire rope 608 sequentially pulls the fixing ring 16, the sliding block 10, the second fixing block 13 and the second fixing rod 14 to move towards one side close to the first pulley 12, and simultaneously compresses the reset spring 11, so that the second fixing rod 14 sequentially drives the first fixing rod 3, the first fixing block 2 and the numerical control lathe body 1 to move upwards through the connecting rod 15 until the numerical control lathe body 1 rises to a proper height, and then, similarly, when the height of the numerically controlled lathe body 1 needs to be reduced, the positive and negative motors 601 are started in the forward direction only through the peripheral controller.

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 numerical control lathe convenient to height-adjusting, includes numerical control lathe body (1), its characterized in that: the numerical control lathe is characterized in that the left side and the right side of the bottom of the numerical control lathe body (1) are fixedly connected with first fixing blocks (2), the front side of each first fixing block (2) is fixedly connected with a first fixing rod (3), a base (4) is arranged below the numerical control lathe body (1), a cavity (5) is formed in the base (4), a driving device (6) is arranged in the cavity (5), through grooves (7) are formed in the left side and the right side of the top of the base (4), two sliding grooves (8) are symmetrically formed in the position, located between the two through grooves (7), of the top of the base (4), a sliding rod (9) is fixedly connected to the inner wall of each sliding groove (8), a sliding block (10) is connected to the surface of each sliding rod (9) in a sliding mode, the top of each sliding block (10) penetrates through each sliding groove (8) and extends to the outer portion of each sliding groove, and the, a reset spring (11) is sleeved on one side, away from the sliding block (10), of the surface of the sliding rod (9), one end, close to the sliding block (10), of the reset spring (11) is fixedly connected with the sliding block (10), one end, away from the sliding block (10), of the reset spring (11) is fixedly connected with the inner wall of the sliding groove (8), a first pulley (12) is fixedly connected to the top of the base (4) and located between the sliding groove (8) and the through groove (7), a second fixed block (13) is fixedly connected to the top of one side, close to the first pulley (12), of the sliding block (10), a second fixed rod (14) is fixedly connected to the front side of the second fixed block (13), the first fixed rod (3) and the second fixed rod (14) located on the same side are movably connected through a connecting rod (15), a fixed ring (16) is fixedly connected to the position, close to one side of the first pulley (12) and corresponding to the first pulley (, the tops of the left side and the right side of the inner wall of the cavity (5) are fixedly connected with second pulleys (17);

the driving device (6) comprises a positive and negative motor (601), the bottom of the positive and negative motor (601) is fixedly connected with the bottom of the inner wall of the cavity (5), a positive and negative rotating shaft (602) is fixedly connected to an output shaft of the positive and negative motor (601), a driving gear (603) is fixedly connected to the surface of the positive and negative rotating shaft (602), a rolling bearing (604) is fixedly connected to the bottom of the inner wall of the cavity (5) and positioned at the right side of the positive and negative motor (601), a driven rotating shaft (605) is movably connected to the inside of the rolling bearing (604), the top of the driven rotating shaft (605) penetrates through the rolling bearing (604) and extends to the outside of the rolling bearing, a driven gear (606) matched with the driving gear is fixedly connected to the surface of the driven rotating shaft (605) and corresponds to the position of the driving gear (603), and winding drums (607), the surface of the winding drum (607) is wound with a steel wire rope (608), and one end, far away from the winding drum (607), of the steel wire rope (608) sequentially penetrates through the second pulley (17), the cavity (5), the through groove (7) and the first pulley (12) to be fixedly connected with the fixing ring (16).

2. The numerically controlled lathe facilitating height adjustment according to claim 1, wherein: the middle point of the bottom of the numerical control lathe body (1) is fixedly connected with a telescopic rod (18), and the bottom of the telescopic rod (18) is fixedly connected with the top of the base (4).

3. The numerically controlled lathe facilitating height adjustment according to claim 1, wherein: the four corners of the bottom of the base (4) are fixedly connected with rollers (19).

4. The numerically controlled lathe facilitating height adjustment according to claim 1, wherein: the through groove (7) is communicated with the cavity (5).

5. The numerically controlled lathe facilitating height adjustment according to claim 1, wherein: the driving gear (603) and the driven gear (606) are meshed with each other.

6. The numerically controlled lathe facilitating height adjustment according to claim 1, wherein: the size of the driving gear (603) is consistent with that of the driven gear (606).