CN214720650U

CN214720650U - Be applied to automatic anchor clamps chuck on numerically controlled fraise machine

Info

Publication number: CN214720650U
Application number: CN202120787737.8U
Authority: CN
Inventors: 林春宇
Original assignee: Guangxi Modern Polytechnic College
Current assignee: Guangxi Modern Polytechnic College
Priority date: 2021-04-18
Filing date: 2021-04-18
Publication date: 2021-11-16
Anticipated expiration: 2031-04-18

Abstract

The utility model discloses a be applied to automatic anchor clamps chuck on numerically controlled fraise machine, which comprises a disc body, both ends bottom difference fixedly connected with first supporting seat and third supporting seat around the disk body, first supporting seat front end inner wall central point puts fixedly connected with motor of department. The utility model discloses in, drive stud through the motor and rotate, first movable block with stud threaded connection's linear motion thereupon, can make first grip block be close to and keep away from the work piece, accomplish the fixed of work piece front and back position and relax, promote the second movable block through the cylinder and carry out linear motion, can realize the second grip block to the work piece left and right sides orientation fixed with relax, operating personnel only need operate first switch and second switch can control motor and cylinder, thereby control relaxs the centre gripping of work piece, realize automatic centre gripping, the centre gripping is efficient, and is good in effect, and is worth wideling popularize.

Description

Be applied to automatic anchor clamps chuck on numerically controlled fraise machine

Technical Field

The utility model relates to an anchor clamps technical field especially relates to an automatic anchor clamps chuck of being applied to on numerically controlled fraise machine.

Background

Milling machines (milling machines) are generally machine tools that use milling cutters to machine various surfaces of a workpiece. The milling cutter is usually moved mainly by rotation, the workpiece and the milling cutter are moved by feed motion, it can machine plane, groove and various curved surfaces, gears, etc., the milling cutter is a machine tool for milling the workpiece by the milling cutter, the milling cutter can mill plane, groove, gear teeth, screw thread and spline shaft, and can machine complex profiles, its efficiency is higher than that of the planer, and it is widely used in machinery manufacturing and repairing departments.

Traditional milling machine fixture adopts the vice mostly, needs the manual work to go on from top to bottom, and work efficiency is low, manual operation, and the centre gripping effect is not good.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an automatic clamp chuck applied to a numerical control milling machine.

In order to achieve the above purpose, the utility model adopts the following technical scheme: an automatic fixture chuck applied to a numerical control milling machine comprises a disk body, wherein the bottoms of the front end and the rear end of the disk body are respectively and fixedly connected with a first supporting seat and a third supporting seat, the center of the inner wall of the front end of the first supporting seat is fixedly connected with a motor, the output end of the motor is fixedly connected with a double-end stud, the front side and the rear side of the stud are both in threaded connection with first connecting blocks, the top ends of the first connecting blocks are both fixedly connected with the first connecting blocks, the top ends of the first connecting blocks are fixedly connected with first clamping blocks, the left and right ends of the tray body are fixedly connected with second supporting seats, the inner side walls of the second supporting seats are fixedly connected with air cylinders, the output ends of the air cylinders are fixedly connected with second moving blocks, the top end of the second moving block is fixedly connected with a second connecting block, the front of the right side of the top end of the tray body is fixedly connected with a controller, and a first switch and a second switch are arranged on the controller.

As a further description of the above technical solution:

the rear end of the stud is rotatably connected to the inner wall of the rear end of the third supporting seat.

As a further description of the above technical solution:

all be provided with the spout around the disk body top, be sliding connection between spout and first grip block and the second grip block.

As a further description of the above technical solution:

the disk body is provided with the cavity in first movable block and second movable block department.

As a further description of the above technical solution:

the first switch is connected with the motor through a wire.

As a further description of the above technical solution:

and the second switch and the cylinder are electrically connected.

As a further description of the above technical solution:

the top end of the second connecting block is fixedly connected with a second clamping block.

The utility model discloses following beneficial effect has:

the utility model discloses in, drive stud through the motor and rotate, first movable block with stud threaded connection's linear motion thereupon, can make first grip block be close to and keep away from and wait to process the article, the completion is fixed and loosen the work piece fore-and-aft position, promote the second movable block through the cylinder and carry out linear motion, can realize that the second grip block is fixed and loosen the work piece left and right sides orientation, operating personnel only need operate first switch and second switch can control motor and cylinder, thereby control loosens the centre gripping of work piece, realize automatic centre gripping, the efficient effectual of centre gripping, be worth wideling popularize.

Drawings

Fig. 1 is a perspective view of an automatic clamp chuck applied to a numerically controlled milling machine according to the present invention;

FIG. 2 is a sectional view of a front and a rear clamping portions of an automatic clamp chuck applied to a numerically controlled milling machine according to the present invention;

fig. 3 is the utility model provides a be applied to the automatic anchor clamps chuck on numerically controlled fraise machine in control the partial cross-sectional view of centre gripping.

Illustration of the drawings:

1. a tray body; 2. a first support base; 3. a motor; 4. a stud; 5. a first moving block; 6. a first connection block; 7. a first clamping block; 8. a second support seat; 9. a cylinder; 10. a second moving block; 11. a second connecting block; 12. a second clamping block; 13. a controller; 14. a first switch; 15. a second switch; 16. a chute; 17. a cavity; 18. and a third support seat.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: an automatic clamp chuck applied to a numerical control milling machine comprises a chuck body 1, wherein the bottoms of the front end and the rear end of the chuck body 1 are respectively fixedly connected with a first supporting seat 2 and a third supporting seat 18, the central position of the inner wall of the front end of the first supporting seat 2 is fixedly connected with a motor 3, the output end of the motor 3 is fixedly connected with a double-end stud 4, the front side and the rear side of the double-end stud 4 are respectively in threaded connection with a first connecting block 6, the top end of the first connecting block 6 is respectively and fixedly connected with a first clamping block 7, the left end and the right end of the chuck body 1 are respectively and fixedly connected with a second supporting seat 8, the inner side wall of the second supporting seat 8 is respectively and fixedly connected with an air cylinder 9, the output end of the air cylinder 9 is respectively and fixedly connected with a second moving block 10, the top end of the second moving block 10 is respectively and fixedly connected with a second connecting block 11, and a controller 13 is fixedly connected with the front part of the right side of the top end of the chuck body 1, the controller 13 is provided with a first switch 14 and a second switch 15, a workpiece is firstly placed at the central position of the tray body 1, then the first switch 14 controls the motor 3 to start, the motor 3 drives the stud bolt 4 to rotate, the first moving block 5 which is in threaded connection with the front side and the rear side of the stud bolt 4 moves linearly along with the stud bolt, the first connecting block 6 fixedly connected with the first moving block 5 drives the first clamping block 7 to fix the front and back directions of the workpiece, then the motor 3 is turned off and the air cylinders 9 are controlled by the second switch 15, the two air cylinders 9 push the two second moving blocks 10 to move oppositely, the workpiece can be fixed in the left and right directions, after the fixation is finished, the workpiece can be processed, after the processing is finished, the first switch 14 and the second switch 15 control the first moving block 5 and the second moving block 10 to move in opposite directions, so that the constraint can be relieved and the workpiece can be taken out.

The rear end of the stud 4 is rotatably connected to the inner wall of the rear end of a third supporting seat 18, the periphery of the top end of the disc body 1 is provided with a chute 16, the chute 16 is slidably connected with a first clamping block 7 and a second clamping block 12, the disc body 1 is provided with a cavity 17 at a first moving block 5 and a second moving block 10, a first switch 14 is connected with a motor 3 through an electric wire, a second switch 15 is electrically connected with an air cylinder 9, and the top end of a second connecting block 11 is fixedly connected with a second clamping block 12. the utility model discloses a motor 3 drives the stud 4 to rotate, the first moving block 5 in threaded connection with the stud 4 moves linearly along with the stud, so that the first clamping block 7 can be close to and away from a workpiece, the fixing and releasing of the front and rear directions of the workpiece are completed, the second moving block 10 is pushed by the air cylinder 9 to move linearly, and the fixing and releasing of the second clamping block 12 to the left and right directions of the workpiece can be realized, an operator can control the motor 3 and the air cylinder 9 only by operating the first switch 14 and the second switch 15, so that the workpiece is clamped and loosened under control, automatic clamping is realized, the clamping efficiency is high, the effect is good, and the clamping device is worthy of being widely popularized.

The working principle is as follows: firstly, a workpiece is placed at the central position of a disc body 1, then the motor 3 is controlled to be started through a first switch 14, the motor 3 drives a stud bolt 4 to rotate, a first moving block 5 in threaded connection with the front side and the back side of the stud bolt 4 linearly moves along with the stud bolt, a first connecting block 6 fixedly connected with the first moving block 5 drives a first clamping block 7 to fix the front and back direction of the workpiece, then the motor 3 is turned off and the cylinder 9 is controlled through a second switch 15, the two cylinders 9 push two second moving blocks 10 to move oppositely, fixing of the left and right direction of the workpiece can be achieved, after fixing is completed, the workpiece can be processed, after processing is completed, the first moving block 5 and the second moving block 10 are controlled to move reversely through the first switch 14 and the second switch 15, and then constraint can be relieved to take out the workpiece.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides an automatic anchor clamps chuck for on numerically controlled fraise machine, includes disk body (1), its characterized in that: the bottom of the front end and the rear end of the tray body (1) are respectively fixedly connected with a first supporting seat (2) and a third supporting seat (18), the central position of the inner wall of the front end of the first supporting seat (2) is fixedly connected with a motor (3), the output end of the motor (3) is fixedly connected with a stud (4), the front side and the rear side of the stud (4) are respectively in threaded connection with a first connecting block (6), the top end of the first connecting block (6) is respectively and fixedly connected with a first clamping block (7), the left end and the right end of the tray body (1) are respectively and fixedly connected with a second supporting seat (8), the inner side wall of the second supporting seat (8) is respectively and fixedly connected with an air cylinder (9), the output end of the air cylinder (9) is respectively and fixedly connected with a second moving block (10), and the top end of the second moving block (10) is respectively and fixedly connected with a second connecting block (11), the front of the right side of the top end of the tray body (1) is fixedly connected with a controller (13), and a first switch (14) and a second switch (15) are arranged on the controller (13).

2. The automatic clamp chuck applied to the numerical control milling machine is characterized in that: the rear end of the stud (4) is rotatably connected to the inner wall of the rear end of the third support seat (18).

3. The automatic clamp chuck applied to the numerical control milling machine is characterized in that: all be provided with spout (16) around disk body (1) top, be sliding connection between spout (16) and first grip block (7) and second grip block (12).

4. The automatic clamp chuck applied to the numerical control milling machine is characterized in that: the disc body (1) is provided with cavities (17) at the first moving block (5) and the second moving block (10).

5. The automatic clamp chuck applied to the numerical control milling machine is characterized in that: the first switch (14) is connected with the motor (3) through an electric wire.

6. The automatic clamp chuck applied to the numerical control milling machine is characterized in that: the second switch (15) and the cylinder (9) are electrically connected.

7. The automatic clamp chuck applied to the numerical control milling machine is characterized in that: the top end of the second connecting block (11) is fixedly connected with a second clamping block (12).