CN211413673U

CN211413673U - Numerical control lathe with spacing protection machining head function

Info

Publication number: CN211413673U
Application number: CN201921317561.9U
Authority: CN
Inventors: 卢林娜
Original assignee: Zhuzhou Qingchuan Cemented Carbide Co ltd
Current assignee: Zhuzhou Qingchuan Cemented Carbide Co ltd
Priority date: 2019-08-14
Filing date: 2019-08-14
Publication date: 2020-09-04
Anticipated expiration: 2029-08-14

Abstract

The utility model discloses a numerical control lathe with spacing protection processing head function, including fixed establishment, actuating mechanism, stop gear and anticollision institution, actuating mechanism installs at fixed establishment's top, and stop gear's quantity is two and the symmetry installs the left and right sides at fixed establishment, and anticollision institution's quantity is four and the symmetry installs on fixed establishment, and fixed establishment includes the fixed plate. The utility model discloses a fixed axle, the connecting plate, the inserted bar, the carousel, the steel ball, lead to the groove, mutually supporting of fixture block and draw-in groove, the effect of firm spacing processing head has been realized, when maintenance personal maintenance equipment, staff misoperation, the editor sends wrong feed or the instruction of moving back a knife, the processing head has been avoided, the damage of work piece or lathe, avoid causing the danger of life to maintenance personal simultaneously, through setting up anticollision institution, numerical control lathe can be collided on the way of having avoided the material in the transportation, the device's life has been improved greatly.

Description

Numerical control lathe with spacing protection machining head function

Technical Field

The utility model relates to a numerical control lathe technical field specifically is a numerical control lathe with spacing protection processing head function.

Background

At present, the numerical control machine tool is high in price, large in equipment investment and high in technical requirements on operation and maintenance personnel, when the numerical control machine tool breaks down, the numerical control machine tool needs the maintenance personnel to overhaul the numerical control machine tool, and once the operation of the working personnel is wrong in the maintenance process, wrong tool feeding or retracting instructions are edited and sent, so that the damage to a machining head, a workpiece or a machine tool can be caused, life risks can be caused to the maintenance personnel, not only production tasks are delayed, but also huge economic losses are caused, and great inconvenience is brought to a user.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a numerical control lathe with spacing protection processing head function 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 with a function of limiting and protecting a machining head comprises a fixing mechanism, two driving mechanisms, four limiting mechanisms and anti-collision mechanisms, wherein the driving mechanisms are mounted at the top of the fixing mechanism;

the fixing mechanism comprises a fixing plate, and a fixing frame is installed at the top of the fixing plate;

the driving mechanism comprises an air cylinder, the air cylinder is installed at the top of the fixed frame, the bottom of the air cylinder penetrates through the fixed frame and extends to the inside of the fixed frame to be provided with a stabilizing plate, the left side and the right side of the front face of the stabilizing plate are both provided with clamping grooves, and the bottom of the stabilizing plate is provided with a fixing head;

the limiting mechanism comprises a mounting plate, the right side of the mounting plate is fixedly connected with the left side of a stabilizing plate, a fixed shaft is arranged at the left bottom of the mounting plate, the left end of the fixed shaft penetrates through the fixed frame and extends to the outside of the fixed frame, a connecting plate matched with the fixed shaft is arranged at the left side of the top of the fixed shaft, an inserting rod is arranged at the left side of the connecting plate, the right end of the inserting rod sequentially penetrates through the connecting plate and the fixed frame from left to right and extends to the inside of the fixed frame and is movably connected with the fixed frame, a rotary table is arranged at the right end of the fixed shaft, steel balls arranged at equal intervals are wound in grooves at the left side and the right side of the surface of the rotary table, a through groove is formed at the left bottom of the mounting plate and corresponds to the position of the rotary table, a clamping block matched with the clamping groove is installed at the top of the back surface of the vertical plate, and one side of the clamping block, which is close to the clamping groove, penetrates through the clamping groove and extends into the clamping groove to be movably connected with the clamping block;

anticollision institution includes the fixed block, one side and fixed plate fixed connection that the fixed block is close to the fixed plate, the fixed block is kept away from one side of fixed plate and is installed two telescopic links, and the guard plate fixed connection is passed through to the one end that the fixed block was kept away from to two telescopic links, buffer spring has been cup jointed on the surface of telescopic link, buffer spring and fixed block fixed connection are passed through to one side that the guard plate is close to buffer spring.

Preferably, a handle is installed at one end, far away from the rotating disc, of the fixed shaft.

Preferably, one end of the steel ball close to the through groove is in rolling contact with the through groove.

Preferably, a supporting plate is arranged below the rotary disc, one side of the supporting plate, which is close to the fixing frame, is fixedly connected with the fixing frame, and one end of the steel ball, which is close to the supporting plate, is in rolling contact with the supporting plate.

Preferably, the top of fixed frame inner wall and the left and right sides that is located the cylinder all install the limiting plate, the bottom of limiting plate and the top of firm board contact each other.

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

1. the utility model discloses a fixed axle, the connecting plate, the inserted bar, the carousel, the steel ball, lead to the groove, mutually supporting of fixture block and draw-in groove, the effect of firm spacing processing head has been realized, when maintenance personal maintenance equipment, staff misoperation, the editor sends wrong feed or the instruction of moving back a knife, the processing head has been avoided, the damage of work piece or lathe, avoid causing the danger of life to maintenance personal simultaneously, the security of the device has been improved greatly, through setting up anticollision institution, numerical control lathe can be collided on the way of having avoided the material in the transportation, thereby avoid the phenomenon that the inside component of numerical control lathe appears damaging, the service life of the device is greatly improved.

2. The utility model discloses a set up the handle, improved the convenience when fixed axle uses, through setting up the backup pad, the steadiness when having improved the carousel motion, through setting up the limiting plate, played the effect of spacing firm board to make inserting into the draw-in groove that the fixture block can be accurate.

Drawings

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

FIG. 2 is a structural section view of the front view of the limiting mechanism of the present invention;

FIG. 3 is a structural section of the left side view of the turntable of the present invention;

FIG. 4 is a structural section of the left view of the slot of the present invention;

fig. 5 is a schematic structural diagram of a top view of the fixing plate of the present invention.

In the figure: the device comprises a fixing mechanism 1, a fixing plate 11, a fixing frame 12, a driving mechanism 2, a cylinder 21, a fixing plate 22, a clamping groove 23, a fixing head 24, a limiting mechanism 3, a mounting plate 301, a fixing shaft 302, a connecting plate 303, an inserting rod 304, a rotating disc 305, a steel ball 306, a through groove 307, a transverse plate 308, a vertical plate 309, a clamping block 310, an anti-collision mechanism 4, a fixing block 41, a telescopic rod 42, a protection plate 43, a buffer spring 44, a handle 5, a supporting plate 6 and a limiting plate 7.

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, a numerically controlled lathe with a function of limiting and protecting a machining head includes a fixing mechanism 1, a driving mechanism 2, two limiting mechanisms 3 and anti-collision mechanisms 4, wherein the driving mechanism 2 is installed at the top of the fixing mechanism 1, the two limiting mechanisms 3 are symmetrically installed at the left side and the right side of the fixing mechanism 1, and the four anti-collision mechanisms 4 are symmetrically installed on the fixing mechanism 1.

Referring to fig. 1, the fixing mechanism 1 includes a fixing plate 11, a fixing frame 12 is fixedly connected to the top of the fixing plate 11, and the front and back of the fixing frame 12 are open.

Referring to fig. 1, the driving mechanism 2 includes a cylinder 21, the cylinder 21 is installed at the top of the fixed frame 12, the bottom of the cylinder 21 penetrates through the fixed frame 12 and extends to the internal fixedly connected with stabilizing plate 22, the top of the inner wall of the fixed frame 12 is located at the left and right sides of the cylinder 21 and is fixedly connected with limiting plates 7, the bottom of the limiting plates 7 is in contact with the top of the stabilizing plate 22, the left and right sides of the front side of the stabilizing plate 22 are both provided with clamping grooves 23, and the bottom of the stabilizing plate 22 is fixedly connected with a fixing head 24.

Referring to fig. 1-4, the limiting mechanism 3 includes a mounting plate 301, a right side of the mounting plate 301 is fixedly connected to a left side of the stabilizing plate 22, a fixed shaft 302 is disposed at a bottom of a left side of the mounting plate 301, a left end of the fixed shaft 302 penetrates through the fixed frame 12 and extends to an outside thereof, a left side of a top of the fixed shaft 302 is fixedly connected to a connecting plate 303 adapted thereto, a left side of the connecting plate 303 is provided with an insertion rod 304, a right end of the insertion rod 304 sequentially penetrates through the connecting plate 303 and the fixed frame 12 from left to right and extends to an inside of the fixed frame 12 to be movably connected thereto, the insertion rod 304 is disposed to play a role of limiting and stabilizing the fixed shaft 302, a rotary table 305 is fixedly connected to a right end of the fixed shaft 302, steel balls 306 arranged at equal intervals are disposed around grooves on left and right sides of a surface of the rotary table 305, a through groove 307 is disposed, one end of the steel ball 306 close to the through groove 307 is in rolling contact with the through groove 307, a support plate 6 is arranged below the rotary table 305, one side of the support plate 6 close to the fixed frame 12 is fixedly connected with the fixed frame 12, the stability of the rotary table 305 in motion is improved by arranging the support plate 6, one end of the steel ball 306 close to the support plate 6 is in rolling contact with the support plate 6, the stability of the rotary table 305 in motion is improved by arranging the steel ball 306, a transverse plate 308 is fixedly connected to the right side of the rotary table 305, a vertical plate 309 is fixedly connected to the top of the transverse plate 308, a clamping block 310 matched with the clamping groove 23 is fixedly connected to the top of the back of the vertical plate 309, one side of the clamping block 310 close to the clamping groove 23 penetrates through the clamping groove 23 and extends to the inside to be movably connected with the clamping groove 23, a handle 5 is fixedly connected, the function of limiting the fixing plate 22 is achieved, so that the fixture block 310 can be accurately inserted into the clamping groove 23, and when the fixture block 310 is inserted into the clamping groove 23, the insertion rod 304 is just inserted into the fixing frame 12 through the connecting plate 303.

Referring to fig. 1-5, the anti-collision mechanism 4 includes a fixed block 41, one side of the fixed block 41 close to the fixed plate 11 is fixedly connected to the fixed plate 11, one side of the fixed block 41 far from the fixed plate 11 is fixedly connected to two telescopic rods 42, one ends of the two telescopic rods 42 far from the fixed block 41 are fixedly connected to each other through a protection plate 43, a buffer spring 44 is sleeved on the surface of each telescopic rod 42, one side of the protection plate 43 close to the buffer spring 44 is fixedly connected to the fixed block 41 through the buffer spring 44, and the fixed shaft 302, the connection plate 303, the insertion rod 304, the turntable 305, the steel ball 306, the through groove 307, the fixture block 310 and the clamping groove 23 are matched with each other, so as to realize the function of stabilizing and limiting the machining head, when a maintenance person maintains the equipment, the worker incorrectly operates, and edits and sends out a wrong tool feeding, the safety of the device is greatly improved, and the anti-collision mechanism 4 is arranged, so that the material is prevented from colliding with the numerically controlled lathe during transportation, the phenomenon that elements inside the numerically controlled lathe are damaged is avoided, and the service life of the device is greatly prolonged.

During the use, when the device needs to be maintained, the fixed shaft 302 is pushed through the handle 5, the fixed shaft 302 drives the turntable 305 to move close to the mounting plate 301, the turntable 305 drives the steel balls 306 to move on the support plate 6, when the turntable 305 moves into the through groove 307 and contacts with the through groove 307, the handle 5 is rotated, the handle 5 drives the fixed shaft 302 to rotate 90 degrees, the fixed shaft 302 drives the transverse plate 308 and the vertical plate 309 to rotate 90 degrees, the vertical plate 309 drives the fixture block 310 to rotate 90 degrees, so that the fixture block 310 can be just inserted into the clamping groove 23, then the inserted rod 304 is inserted into the fixing frame 12 through the connecting plate 303, and the effect of limiting the processing head is realized.

In summary, the following steps: the numerical control lathe with the function of limiting and protecting the machining head solves the problems in the background through the mutual matching of the fixed shaft 302, the connecting plate 303, the inserted rod 304, the turntable 305, the steel ball 306, the through groove 307, the clamping block 310 and the clamping groove 23.

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 with spacing protection processing head function, includes fixed establishment (1), actuating mechanism (2), stop gear (3) and anticollision institution (4), its characterized in that: the driving mechanisms (2) are arranged at the top of the fixing mechanism (1), the number of the limiting mechanisms (3) is two, the limiting mechanisms are symmetrically arranged at the left side and the right side of the fixing mechanism (1), and the number of the anti-collision mechanisms (4) is four, and the anti-collision mechanisms are symmetrically arranged on the fixing mechanism (1);

the fixing mechanism (1) comprises a fixing plate (11), and a fixing frame (12) is installed at the top of the fixing plate (11);

the driving mechanism (2) comprises an air cylinder (21), the air cylinder (21) is installed at the top of the fixed frame (12), the bottom of the air cylinder (21) penetrates through the fixed frame (12) and extends to the inside of the fixed frame to be provided with a stabilizing plate (22), clamping grooves (23) are formed in the left side and the right side of the front face of the stabilizing plate (22), and a fixing head (24) is installed at the bottom of the stabilizing plate (22);

the limiting mechanism (3) comprises a mounting plate (301), the right side of the mounting plate (301) is fixedly connected with the left side of a stabilizing plate (22), a fixing shaft (302) is arranged at the bottom of the left side of the mounting plate (301), the left end of the fixing shaft (302) penetrates through a fixing frame (12) and extends to the outside of the fixing frame, a connecting plate (303) matched with the fixing shaft is mounted on the left side of the top of the fixing shaft (302), an inserting rod (304) is arranged on the left side of the connecting plate (303), the right end of the inserting rod (304) sequentially penetrates through the connecting plate (303) and the fixing frame (12) from left to right and extends to the inside of the fixing frame (12) and is movably connected with the fixing frame, a turntable (305) is mounted at the right end of the fixing shaft (302), steel balls (306) arranged at equal intervals are arranged in grooves on the left side and right side of the surface of the turntable (305) in a surrounding manner, the right end of the rotary table (305) penetrates through a through groove (307) and extends to the interior of the rotary table and is movably connected with the rotary table, a transverse plate (308) is installed on the right side of the rotary table (305), a vertical plate (309) is installed at the top of the transverse plate (308), a clamping block (310) matched with the clamping groove (23) is installed at the top of the back of the vertical plate (309), and one side, close to the clamping groove (23), of the clamping block (310) penetrates through the clamping groove (23) and extends to the interior of the clamping block (310) and is;

anticollision institution (4) are including fixed block (41), one side and fixed plate (11) fixed connection that fixed block (41) are close to fixed plate (11), fixed block (41) are kept away from one side of fixed plate (11) and are installed two telescopic links (42), and protection plate (43) fixed connection is passed through to the one end that fixed block (41) were kept away from in two telescopic links (42), buffer spring (44) have been cup jointed on the surface of telescopic link (42), buffer spring (44) and fixed block (41) fixed connection are passed through to one side that protection plate (43) are close to buffer spring (44).

2. The numerically controlled lathe with the function of limiting and protecting the machining head as claimed in claim 1, wherein: and a handle (5) is arranged at one end of the fixed shaft (302) far away from the turntable (305).

3. The numerically controlled lathe with the function of limiting and protecting the machining head as claimed in claim 1, wherein: one end of the steel ball (306) close to the through groove (307) is in rolling contact with the through groove (307).

4. The numerically controlled lathe with the function of limiting and protecting the machining head as claimed in claim 1, wherein: the supporting plate (6) is arranged below the turntable (305), one side, close to the fixed frame (12), of the supporting plate (6) is fixedly connected with the fixed frame (12), and one end, close to the supporting plate (6), of the steel ball (306) is in rolling contact with the supporting plate (6).

5. The numerically controlled lathe with the function of limiting and protecting the machining head as claimed in claim 1, wherein: the top of fixed frame (12) inner wall just is located the left and right sides of cylinder (21) and all installs limiting plate (7), the bottom of limiting plate (7) and the top of stabilizing plate (22) contact each other.