CN211331325U

CN211331325U - Numerical control lathe convenient for replacing different machining heads

Info

Publication number: CN211331325U
Application number: CN201921215867.3U
Authority: CN
Inventors: 彭国培; 张翰
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-31
Filing date: 2019-07-31
Publication date: 2020-08-25
Anticipated expiration: 2029-07-31

Abstract

The utility model discloses a conveniently change numerical control lathe of different processing heads, which comprises a fixing plate and i, the fixed frame of top fixedly connected with of fixed plate, the fixed connection of mid point department cylinder at fixed frame top, the bottom of cylinder runs through fixed frame and extends to its inside fixedly connected with fly leaf, the bottom of fly leaf is provided with adjusting device. The utility model discloses a set casing, the rotating electrical machines, rotatory pivot, the corotation threaded rod, firm piece, the reversal threaded rod, the thread piece, the connecting plate, the processing head main part, the stripper plate, the limiting plate, antifriction bearing, the gyro wheel, electric putter, the mutually supporting of backup pad and logical groove, the effect of being convenient for change different processing heads has been realized, the problem of common numerical control lathe not being convenient for change different processing heads has been solved, need change through artifical manual when avoiding changing different processing heads, and make numerical control lathe conveniently remove, bring very big facility for the user.

Description

Numerical control lathe convenient for replacing different machining heads

Technical Field

The utility model relates to a numerical control lathe technical field specifically is a conveniently change numerical control lathe of different processing heads.

Background

The numerically controlled lathe is one of the widely used numerically controlled machines at present. The inner and outer cylindrical surfaces of the shaft part or the disc part, the inner and outer conical surfaces of any cone angle, the inner and outer curved surfaces and the cylinders in complex rotation, cutting machining such as conical threads and the like, grooving, drilling, reaming and boring, when different degrees are processed on the object, different machining heads need to be used for machining the object, common numerical control lathes are not convenient for replacing different machining heads, the different machining heads are usually manually disassembled and installed by using professional tools, replacement time is long, replacement efficiency is low, the working time and energy of workers are greatly increased, the practicability of the numerical control lathes are reduced, the numerical control lathes are inconvenient to move, the parts need to be carried by multiple persons during moving, and great inconvenience is brought to users.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a conveniently change numerical control lathe of different processing heads possesses the advantage that is convenient for change different processing heads, has solved the problem that common numerical control lathe is not convenient for change different processing heads.

In order to achieve the above object, the utility model provides a following technical scheme: a numerically controlled lathe convenient for replacing different machining heads comprises a fixed plate, wherein the top of the fixed plate is fixedly connected with a fixed frame, a cylinder is fixedly connected to the middle point of the top of the fixed frame, the bottom of the cylinder penetrates through the fixed frame and extends to the interior of the fixed frame, a movable plate is fixedly connected to the bottom of the movable plate, an adjusting device is arranged at the bottom of the movable plate, rollers are fixedly connected to the four corners of the bottom of the fixed plate, an electric push rod is fixedly connected to the middle point of the bottom of the fixed plate, a supporting plate is fixedly connected to the bottom end of the electric push rod, a through groove matched with the supporting plate is formed in the top of the supporting plate and in the position;

the adjusting device comprises a fixed shell, the top of the fixed shell is fixedly connected with the bottom of a movable plate, the top on the right side of the fixed shell is fixedly connected with a rotating motor, an output shaft of the rotating motor is fixedly connected with a rotating shaft, the left end of the rotating shaft penetrates through the fixed shell and extends to the inner part of the fixed shell and is fixedly connected with a forward rotation threaded rod, the left end of the forward rotation threaded rod is fixedly connected with a stabilizing block, the left side of the stabilizing block is fixedly connected with a reverse rotation threaded rod, the surface of the forward rotation threaded rod and the surface of the reverse rotation threaded rod are both in threaded connection with a threaded block, the bottom of the threaded block is fixedly connected with a connecting plate, a machining head main body is arranged at the midpoint of the bottom of the fixed shell, the top of the machining head main body penetrates through the fixed shell, the top of processing head main part is provided with the limiting plate, the left and right sides of limiting plate runs through the connecting plate respectively and extends to the inner wall fixed connection of its outside and set casing, just correspond the position fixedly connected with antifriction bearing of reversal threaded rod in the left recess of set casing inner wall, the left end of reversal threaded rod runs through antifriction bearing and extends to its inside rather than swing joint.

Preferably, the connecting plate is slidably connected to the inner wall of the fixed shell.

Preferably, the bottom of the limit plate is in contact with the top of the processing head body.

Preferably, one side of the extrusion plate close to the processing head body is fixedly connected with an anti-slip pad, and one side of the anti-slip pad close to the processing head body is in mutual contact with the processing head body.

Preferably, the bottom of the left side and the bottom of the right side of the inner wall of the fixed shell are fixedly connected with telescopic rods, and one end, close to the connecting plate, of each telescopic rod is fixedly connected with the connecting plate.

Preferably, it is as described. The grooves on the left side and the right side of the movable plate are respectively and movably connected with steel balls, and one ends of the steel balls, far away from the movable plate, are in rolling contact with the inner wall of the fixed frame.

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

1. the utility model discloses a set casing, the rotating electrical machines, rotatory pivot, the corotation threaded rod, firm piece, the reversal threaded rod, the thread piece, the connecting plate, the processing head main part, the stripper plate, the limiting plate, antifriction bearing, the gyro wheel, electric putter, the mutual cooperation of backup pad and logical groove, the effect of being convenient for change different processing heads has been realized, the problem of common numerical control lathe not being convenient for change different processing heads has been solved, numerical control lathe's practicality has been improved greatly, need change through artifical manual when avoiding changing different processing heads, degree of automation has been improved, workman's labour has been alleviateed, change efficiency has been improved, and make numerical control lathe conveniently remove, bring very big facility for the user.

2. The utility model discloses a set up the slipmat, improved the frictional force when fixed to the processing head main part to improved the steadiness, through setting up the telescopic link, steadiness when having improved the connecting plate motion, through setting up the steel ball, fluency when having improved the fly leaf motion.

Drawings

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

FIG. 2 is a sectional view of the front view of the adjusting device of the present invention;

fig. 3 is a schematic structural diagram of a left side view of the present invention.

In the figure: the device comprises a fixing plate 1, a fixing frame 2, a cylinder 3, a movable plate 4, an adjusting device 5, a fixing shell 501, a rotating motor 502, a rotating shaft 503, a forward rotating threaded rod 504, a stabilizing block 505, a reverse rotating threaded rod 506, a threaded block 507, a connecting plate 508, a processing head body 509, a squeezing plate 510, a limiting plate 511, a rolling bearing 512, a roller 6, an electric push rod 7, a supporting plate 8, a through groove 9, a non-slip pad 10, a telescopic rod 11 and a steel ball 12.

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 or fig. 3, a numerically controlled lathe convenient for replacing different machining heads comprises a fixed plate 1, a fixed frame 2 is fixedly connected to the top of the fixed plate 1, a cylinder 3 is fixedly connected to the middle point of the top of the fixed frame 2, the bottom of the cylinder 3 penetrates through the fixed frame 2 and extends to the interior of the fixed frame 4, steel balls 12 are movably connected to grooves on the left and right sides of the movable plate 4, one end of each steel ball 12, which is far away from the movable plate 4, is in rolling contact with the inner wall of the fixed frame 2, the smoothness of the movable plate 4 during movement is improved by arranging the steel balls 12, an adjusting device 5 is arranged at the bottom of the movable plate 4, rollers 6 are fixedly connected to four corners of the bottom of the fixed plate 1, an electric push rod 7 is fixedly connected to the middle point of the bottom of the fixed plate 1, a support plate 8 is fixedly connected to, one end of the roller 6 far away from the fixing plate 1 penetrates through the through groove 9 and extends into the through groove.

Referring to fig. 1-3, the adjusting device 5 includes a fixed casing 501, the top of the fixed casing 501 is fixedly connected to the bottom of the movable plate 4, the top of the right side of the fixed casing 501 is fixedly connected to a rotating motor 502, the rotating motor 502 is a forward/reverse low-speed motor with its own function, and is 31S-24-35, the output shaft of the rotating motor 502 is fixedly connected to a rotating shaft 503, the left end of the rotating shaft 503 penetrates through the fixed casing 501 and extends to the inside of the fixed casing 501, a forward rotation threaded rod 504 is fixedly connected to the left end of the forward rotation threaded rod 504, a stabilizing block 505 is fixedly connected to the left end of the stabilizing block 505, a reverse rotation threaded rod 506 is fixedly connected to the left end of the stabilizing block 505, the surfaces of the forward rotation threaded rod 504 and the reverse rotation threaded rod 506 are both threadedly connected to a threaded block 507, the bottom of the threaded block 507 is fixedly connected to a connecting plate, one end of the telescopic rod 11, which is close to the connecting plate 508, is fixedly connected with the connecting plate 508, the stability of the connecting plate 508 during movement is improved by arranging the telescopic rod 11, a processing head main body 509 is arranged at the middle point of the bottom of the fixed shell 501, the top of the processing head main body 509 penetrates through the fixed shell 501 and extends into the fixed shell, an extrusion plate 510 matched with the processing head main body 509 is fixedly connected to one side of the connecting plate 508, which is close to the processing head main body 509, an anti-skid pad 10 is fixedly connected to one side of the extrusion plate 510, which is close to the processing head main body 509, one side of the anti-skid pad 10, which is close to the processing head main body 509, is in mutual contact with the processing head main body 509, by arranging the anti-skid pad 10, the friction force during fixing the processing head main body 509 is improved, so that the stability is improved, the bottom of the limit plate 511 is contacted with the top of the processing head main body 509, the limit plate 511 is arranged to limit the processing head main body 509 and improve the stability of the processing head main body 509 in use, the rolling bearing 512 is fixedly connected in the groove on the left side of the inner wall of the fixed shell 501 and corresponds to the position of the reverse threaded rod 506, the left end of the reverse threaded rod 506 penetrates through the rolling bearing 512 and extends to the inside of the rolling bearing 512 to be movably connected with the rolling bearing 512, the stability of the reverse threaded rod 506 is improved by arranging the rolling bearing 512, and the effect of facilitating replacement of different processing heads is realized by the mutual matching of the fixed shell 501, the rotating motor 502, the rotating shaft 503, the forward threaded rod 504, the stabilizing block 505, the reverse threaded rod 506, the threaded block 507, the connecting plate 508, the processing head main body 509, the extrusion plate 510, the limit plate 511, the, the problem of common numerical control lathe be not convenient for change different processing heads is solved, numerical control lathe's practicality has been improved greatly, need change through artifical manual when avoiding changing different processing heads, has improved degree of automation, has alleviateed workman's labour, has improved change efficiency, makes numerical control lathe convenient removal moreover, brings very big facility for the user.

When the machining head is used, an object to be machined is aligned to the machining head main body 509 and is placed on a machining groove of the fixing frame 2, the air cylinder 3 is started, the air cylinder 3 drives the movable plate 4 to move downwards, the movable plate 4 drives the adjusting device 5 to move downwards, so that the machining head main body 509 is driven to move downwards, the object is machined, when different machining head main bodies 509 need to be replaced, the rotating motor 502 is started, the rotating motor 502 drives the forward rotation threaded rod 504 to rotate through the rotating shaft 503, the forward rotation threaded rod 504 drives the reverse rotation threaded rod 506 to rotate through the stabilizing block 505, so that the two threaded blocks 507 move away from each other, the threaded blocks 507 drive the connecting plate 508 to move away from the machining head main body 509, the connecting plate 508 drives the telescopic rod 11 to contract, the connecting plate 508 drives the anti-skid pad 10 and the machining head main body 509 to move separately through the extrusion plate 510, the processing head that needs in the change, then insert the processing head into set casing 501 in, make processing head and limiting plate 511 take place the contact can, then start rotating electrical machines 502, thereby make two screw blocks 507 the motion of being close to each other, stripper plate 510 and slipmat 10 are close to the processing head motion, stripper plate 510 and slipmat 10 press from both sides tightly fixedly to the processing head of having changed, when needing to remove whole device, start electric putter 7, electric putter 7 drives backup pad 8 upward movement, make the ground of gyro wheel 6 take place the contact can.

In summary, the following steps: this conveniently change numerical control lathe of different processing heads through the mutual cooperation of set casing 501, rotating electrical machines 502, rotatory pivot 503, corotation threaded rod 504, firm piece 505, reversal threaded rod 506, screw block 507, connecting plate 508, processing head main part 509, stripper plate 510, limiting plate 511, antifriction bearing 512, gyro wheel 6, electric putter 7, backup pad 8 and logical groove 9, has solved the problem that common numerical control lathe is not convenient for change different processing heads.

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 conveniently change numerical control lathe of different processing heads, includes fixed plate (1), its characterized in that: the top of the fixed plate (1) is fixedly connected with a fixed frame (2), a cylinder (3) is fixedly connected to the middle point of the top of the fixed frame (2), the bottom of the cylinder (3) penetrates through the fixed frame (2) and extends to the inner portion of the fixed frame (2) and is fixedly connected with a movable plate (4), an adjusting device (5) is arranged at the bottom of the movable plate (4), idler wheels (6) are fixedly connected to four corners of the bottom of the fixed plate (1), an electric push rod (7) is fixedly connected to the middle point of the bottom of the fixed plate (1), a supporting plate (8) is fixedly connected to the bottom end of the electric push rod (7), through grooves (9) matched with the idler wheels are formed in the top of the supporting plate (8) and correspond to the positions of the idler wheels (6), and one end, far away from the;

the adjusting device (5) comprises a fixed shell (501), the top of the fixed shell (501) is fixedly connected with the bottom of the movable plate (4), the top on the right side of the fixed shell (501) is fixedly connected with a rotating motor (502), an output shaft of the rotating motor (502) is fixedly connected with a rotating shaft (503), the left end of the rotating shaft (503) penetrates through the fixed shell (501) and extends to the inner part of the fixed shell (501) to be fixedly connected with a forward rotation threaded rod (504), the left end of the forward rotation threaded rod (504) is fixedly connected with a stabilizing block (505), the left side of the stabilizing block (505) is fixedly connected with a reverse rotation threaded rod (506), the surfaces of the forward rotation threaded rod (504) and the reverse rotation threaded rod (506) are both in threaded connection with a threaded block (507), the bottom of the threaded block (507) is fixedly connected with a connecting plate (508), and a processing head main body, the top of processing head main part (509) runs through set casing (501) and extends to its inside, one side fixedly connected with that connecting plate (508) are close to processing head main part (509) and stripper plate (510) of processing head main part (509) looks adaptation, the top of processing head main part (509) is provided with limiting plate (511), the left and right sides of limiting plate (511) runs through connecting plate (508) respectively and extends to the inner wall fixed connection of its outside and set casing (501), just correspond position fixedly connected with antifriction bearing (512) of reverse threaded rod (506) in the left recess of set casing (501) inner wall, the left end of reverse threaded rod (506) runs through antifriction bearing (512) and extends to its inside and its swing joint.

2. The numerically controlled lathe facilitating the replacement of a different machining head as set forth in claim 1, wherein: the connecting plate (508) is connected to the inner wall of the fixed shell (501) in a sliding mode.

3. The numerically controlled lathe facilitating the replacement of a different machining head as set forth in claim 1, wherein: the bottom of the limit plate (511) and the top of the processing head main body (509) are in contact with each other.

4. The numerically controlled lathe facilitating the replacement of a different machining head as set forth in claim 1, wherein: one side fixedly connected with slipmat (10) that stripper plate (510) is close to processing head main part (509), one side that slipmat (10) is close to processing head main part (509) and processing head main part (509) contact each other.

5. The numerically controlled lathe facilitating the replacement of a different machining head as set forth in claim 1, wherein: the bottom of the left side and the right side of the inner wall of the fixed shell (501) is fixedly connected with a telescopic rod (11), and one end, close to the connecting plate (508), of the telescopic rod (11) is fixedly connected with the connecting plate (508).

6. The numerically controlled lathe facilitating the replacement of a different machining head as set forth in claim 1, wherein: the steel balls (12) are movably connected in the grooves on the left side and the right side of the movable plate (4), and one end, far away from the movable plate (4), of each steel ball (12) is in rolling contact with the inner wall of the fixed frame (2).