CN218776178U

CN218776178U - Feeding and discharging conveying mechanism for machine tool

Info

Publication number: CN218776178U
Application number: CN202223223891.6U
Authority: CN
Inventors: 王臣; 李丽
Original assignee: Dalian Hancheng Technology Co ltd
Current assignee: Dalian Hancheng Technology Co ltd
Priority date: 2022-12-02
Filing date: 2022-12-02
Publication date: 2023-03-31
Anticipated expiration: 2032-12-02

Abstract

The utility model discloses a lathe is with material loading and unloading transport mechanism, including the installation shell, the outer wall of installation shell is installed to press from both sides and is got the subassembly, mount and installation shell fixed connection, the inside of mount is rotated and is connected with the transmission shaft, the one end rigid coupling that the mount was kept away from to the transmission shaft has the motor, the outer wall threaded connection of transmission shaft has the slide bar, the outer wall rigid coupling of slide bar has splint, the bottom rigid coupling of splint has the set-square. The utility model relates to a machine tool machining technical field, this material loading and unloading transport mechanism for lathe uses through the cooperation of mount, transmission shaft, motor, slide bar, splint and set-square etc. arranges the outer wall of work piece in with two splint, and along with the rotation of transmission shaft drives two slide bars and removes, and splint drive the set-square and insert the gap between work piece and the ground, and the work piece shifts up along the set-square, and then splint are fixed the work piece, and the setting up of set-square is convenient for press from both sides the work piece of getting and prevents that the work piece from droing.

Description

Feeding and discharging conveying mechanism for machine tool

Technical Field

The utility model relates to a machine tool machining technical field specifically is a material loading and unloading transport mechanism for lathe.

Background

A machine tool refers to a machine that manufactures a machine. The machine tool plays an important role in the construction of national economy and modernization, and the machine tool is mainly used for turning a rotating workpiece by using a lathe tool. The lathe can also be used for corresponding processing by using a drill bit, a reamer, a screw tap, a threading die, a knurling tool and the like. Lathes are used primarily for machining shafts, discs, sleeves and other workpieces having a surface of revolution, and are the most widely used type of machine tool in machine manufacturing and repair plants.

The planer type milling machine is one kind of machine tool and has gantry frame and long horizontal bed. The surface can be processed simultaneously with many milling cutters on the planer-type milling machine, and machining precision and production efficiency are all than higher, are applicable to the plane and the inclined plane of processing large-scale work piece in batches and bulk production, when carrying out material loading processing or unloading to panel, need use the last unloading transport mechanism, and the transportation of work piece is realized to the mode that the panel work piece was got to the last unloading transport mechanism adoption clamp.

However, the existing loading and unloading conveying mechanism for the machine tool adopts a clamping mode to convey the workpiece, and the clamped workpiece has the risk of falling due to the influence of external factors such as small contact surface between the workpiece and the clamping mechanism or heavier workpiece.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a lathe is with going up unloading transport mechanism has solved current lathe and has used unloading transport mechanism, adopts the mode transportation work piece that presss from both sides tightly, because the influence of the outside factors such as work piece and clamping mechanism's contact surface is little or the work piece is heavier, the work piece that has pressed from both sides has the problem of the risk that drops.

In order to achieve the above object, the utility model provides a following technical scheme: a feeding and discharging conveying mechanism for a machine tool comprises an installation shell, wherein a clamping assembly is installed on the outer wall of the installation shell;

the clamping assembly comprises a fixing frame, a transmission shaft, a motor, a sliding rod, a clamping plate and a triangular plate;

mount and installation shell fixed connection, the inside of mount is rotated and is connected with the transmission shaft, the one end rigid coupling that the mount was kept away from to the transmission shaft has the motor, the outer wall threaded connection of transmission shaft has the slide bar, slide bar and mount cup joint and link to each other, the outer wall rigid coupling of slide bar has splint, the bottom rigid coupling of splint has the set-square.

Preferably, a sliding groove is processed in the fixing frame.

Preferably, the outer wall of the mounting shell is fixedly connected with an anti-falling assembly;

the anti-falling component comprises a protective shell, a pull rod, a circular plate, an elastic piece and a transverse plate;

the protective shell is fixedly connected with the installation shell, a pull rod is sleeved inside the protective shell, a circular plate is fixedly connected to the top end of the pull rod, the circular plate is connected with the protective shell in a sleeved mode, an elastic part is sleeved on the outer wall of the pull rod, and a transverse plate is fixedly connected to the bottom end of the pull rod.

Preferably, the protective shells are symmetrically distributed about the mounting shell.

Preferably, the top rigid coupling of installation shell has the fixed plate, the inside rigid coupling of fixed plate has the extensible member, the top rigid coupling of extensible member has the frame, the bottom rigid coupling of frame has the bottom plate, the outer wall rigid coupling of frame has the handle, the gyro wheel is installed to the bottom of bottom plate.

Compared with the prior art, the beneficial effects of the utility model are that: this material loading and unloading transport mechanism for lathe for traditional technology, has following advantage:

the fixed frame, the transmission shaft, the motor, the sliding rods, the clamping plates, the triangular plate and the like are matched for use, the two clamping plates are arranged on the outer wall of the workpiece, the motor drives the transmission shaft to rotate in the fixed frame, the two sliding rods are driven along with the rotation of the transmission shaft, the triangular plate is driven by the clamping plates to be inserted into a gap between the workpiece and the ground, the workpiece moves upwards along the triangular plate, the clamping plates fix the workpiece, and the triangular plate is arranged to facilitate clamping of the workpiece to prevent the workpiece from falling off;

through the cooperation use of protecting casing, pull rod, plectane, elastic component and diaphragm etc, after splint were fixed the work piece, the pull rod that moves down in the protecting casing drove the plectane and move, and the plectane moves in the protecting casing and compresses the elastic component, rotates the diaphragm and arranges the bottom of work piece in, and when the work piece accident drops, the diaphragm played the secondary anticreep effect, increased the security.

Drawings

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

FIG. 2 is a schematic view of the connection structure of the fixing frame, the transmission shaft and the sliding rod in FIG. 1;

FIG. 3 is a schematic view illustrating a coupling structure of the protective case, the pull rod and the cross plate of FIG. 1;

fig. 4 is a schematic view of the connection structure of the frame, the grip and the roller in fig. 1.

In the figure: 1. the clamping device comprises a mounting shell, 2, a clamping assembly, 201, a fixing frame, 202, a transmission shaft, 203, a motor, 204, a sliding rod, 205, a clamping plate, 206, a triangular plate, 3, an anti-falling assembly, 301, a protective shell, 302, a pull rod, 303, a circular plate, 304, an elastic piece, 305, a transverse plate, 4, a fixing plate, 5, a telescopic piece, 6, a frame, 7, a bottom plate, 8, a handle, 9 and 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.

The existing feeding and discharging conveying mechanism for the machine tool adopts a clamping mode to convey workpieces, and the clamped workpieces have the risk of falling due to the influence of external factors such as small contact surface between the workpieces and the clamping mechanism or heavier workpieces.

In view of this, the utility model provides a material loading and unloading transport mechanism is used to lathe uses through the cooperation of mount, transmission shaft, including a motor, an end cap, a controller, and a cover plate, the outer wall of work piece is arranged in to two splint, the motor drives the transmission shaft and rotates in the mount, along with the rotation of transmission shaft drives two slide bars, splint drive the set-square insert the gap between work piece and the ground, the work piece shifts up along the set-square, and then splint are fixed the work piece, the setting up of set-square is convenient for press from both sides the work piece of getting and is prevented that the work piece from droing.

As can be known from fig. 1 and fig. 2, a feeding and discharging transport mechanism for a machine tool includes an installation shell 1, a clamping assembly 2 is installed on an outer wall of the installation shell 1, the clamping assembly 2 includes a fixed frame 201, a transmission shaft 202, a motor 203, a sliding rod 204, a clamping plate 205 and a triangular plate 206, the fixed frame 201 is fixedly connected with the installation shell 1, the transmission shaft 202 is rotatably connected inside the fixed frame 201, the motor 203 is fixedly connected to one end of the transmission shaft 202 far away from the fixed frame 201, the sliding rod 204 is in threaded connection with an outer wall of the transmission shaft 202, the sliding rod 204 is in sleeved connection with the fixed frame 201, the clamping plate 205 is fixedly connected to an outer wall of the sliding rod 204, and the triangular plate 206 is fixedly connected to a bottom end of the clamping plate 205;

in the specific implementation process, it is worth noting in particular that a cavity is processed inside the mounting shell 1, a sliding groove is formed in the outer wall of the fixing frame 201, the transmission shaft 202 is a double-threaded rod, the motor 203 is connected with the transmission shaft 202 through a coupler, two sliding rods 204 are mounted on the outer wall of the transmission shaft 202, grinding lines are processed on the outer wall of the clamping plate 205, and the triangular plate 206 is arranged to shovel a workpiece attached to the ground conveniently and prevent the workpiece from falling off;

further, a sliding groove is processed in the fixing frame 201;

in the specific implementation process, it is worth particularly pointing out that the arrangement of the sliding groove in the fixed frame 201 facilitates the movement of the sliding rod 204, and prevents the sliding rod 204 from rotating along with the transmission shaft 202;

specifically, two clamping plates 205 are arranged on the outer wall of the workpiece, then an external power supply of a motor 203 is connected, the motor 203 starts to work, the motor 203 drives a transmission shaft 202 to rotate in a fixed frame 201, two sliding rods 204 are driven to move along with the rotation of the transmission shaft 202, meanwhile, the clamping plates 205 drive a triangular plate 206 to be inserted into a gap between the workpiece and the ground, and the clamping plates 205 fix the workpiece so as to facilitate later-stage carrying.

As can be seen from fig. 1, 3 and 4, the outer wall of the installation shell 1 is fixedly connected with the anti-falling assembly 3, the anti-falling assembly 3 includes a protection shell 301, a pull rod 302, a circular plate 303, an elastic member 304 and a transverse plate 305, the protection shell 301 is fixedly connected with the installation shell 1, the pull rod 302 is sleeved inside the protection shell 301, the top end of the pull rod 302 is fixedly connected with the circular plate 303, the circular plate 303 is sleeved with the protection shell 301, the outer wall of the pull rod 302 is sleeved with the elastic member 304, and the bottom end of the pull rod 302 is fixedly connected with the transverse plate 305;

in the specific implementation process, it is worth noting that a cavity is formed in the protective shell 301, the pull rod 302 can move up and down in the protective shell 301, the circular plate 303 moves in the protective shell 301 to compress the elastic member 304, the elastic member 304 is a compression spring, and the horizontal plate 305 is placed at the bottom of the workpiece to prevent the workpiece from directly falling off;

further, the protective cases 301 are symmetrically distributed about the mounting case 1;

in the specific implementation process, it is worth noting that two protective shells 301 are arranged on the outer wall of the installation shell 1, and a transverse plate 305 in each protective shell 301 increases the anti-falling protection for the workpiece;

further, a fixed plate 4 is fixedly connected to the top end of the installation shell 1, an extensible member 5 is fixedly connected to the inside of the fixed plate 4, a frame 6 is fixedly connected to the top end of the extensible member 5, a bottom plate 7 is fixedly connected to the bottom end of the frame 6, a handle 8 is fixedly connected to the outer wall of the frame 6, and a roller 9 is installed at the bottom end of the bottom plate 7;

in the specific implementation process, it is worth particularly pointing out that the fixing plate 4 connects the extensible member 5 with the mounting shell 1, the extensible member 5 is an electric push rod, four handles 8 are fixedly connected to the outer wall of the frame 6 for facilitating manual pushing, and the arrangement of the rollers 9 facilitates moving the whole mechanism;

specifically, on the basis of the above embodiment, after the clamping plate 205 fixes the workpiece, the pull rod 302 is moved downward in the protective shell 301, the pull rod 302 drives the circular plate 303 to move, the circular plate 303 moves in the protective shell 301 to compress the elastic member 304, the rotating transverse plate 305 is placed at the bottom of the workpiece, when the workpiece is accidentally dropped, the transverse plate 305 plays a role in supporting, when the workpiece is normally placed on a milling machine, the rotating transverse plate 305 is separated from the workpiece and then is accommodated in the side wall of the mounting shell 1, the telescopic member 5 is used for driving the mounting shell 1 to move, and the frame 6 is pushed by the grip 8 to move, so that the workpiece at the bottom of the mounting shell 1 can be conveniently transported.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; 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 various 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 feeding and discharging transport mechanism for machine tool, includes installation shell (1), its characterized in that: the clamping assembly (2) is mounted on the outer wall of the mounting shell (1);

the clamping assembly (2) comprises a fixed frame (201), a transmission shaft (202), a motor (203), a sliding rod (204), a clamping plate (205) and a triangular plate (206);

mount (201) and installation shell (1) fixed connection, the inside rotation of mount (201) is connected with transmission shaft (202), the one end rigid coupling that mount (201) were kept away from in transmission shaft (202) has motor (203), the outer wall threaded connection of transmission shaft (202) has slide bar (204), slide bar (204) and mount (201) cup joint and link to each other, the outer wall rigid coupling of slide bar (204) has splint (205), the bottom rigid coupling of splint (205) has set-square (206).

2. The feeding and discharging conveying mechanism for the machine tool as claimed in claim 1, wherein: a sliding groove is processed in the fixing frame (201).

3. The feeding and discharging conveying mechanism for the machine tool according to claim 1, characterized in that: the outer wall of the mounting shell (1) is fixedly connected with an anti-drop assembly (3);

the anti-falling assembly (3) comprises a protective shell (301), a pull rod (302), a circular plate (303), an elastic piece (304) and a transverse plate (305);

protecting casing (301) and installation shell (1) fixed connection, pull rod (302) have been cup jointed to the inside of protecting casing (301), the top rigid coupling of pull rod (302) has plectane (303), plectane (303) and protecting casing (301) cup joint and link to each other, the outer wall of pull rod (302) cup joints flexible piece (304), the bottom rigid coupling of pull rod (302) has diaphragm (305).

4. The feeding and discharging conveying mechanism for the machine tool according to claim 3, wherein: the protective shells (301) are symmetrically distributed about the mounting shell (1).

5. The feeding and discharging conveying mechanism for the machine tool according to claim 1, characterized in that: the top rigid coupling of installing shell (1) has fixed plate (4), the inside rigid coupling of fixed plate (4) has extensible member (5), the top rigid coupling of extensible member (5) has frame (6), the bottom rigid coupling of frame (6) has bottom plate (7), the outer wall rigid coupling of frame (6) has handle (8), gyro wheel (9) are installed to the bottom of bottom plate (7).