CN219582220U

CN219582220U - Quick clamping and fixing jig for numerical control machine tool

Info

Publication number: CN219582220U
Application number: CN202320399739.9U
Authority: CN
Inventors: 夏洋洋
Original assignee: Suzhou Tongyu Machine & Tool Co ltd
Current assignee: Suzhou Tongyu Machine & Tool Co ltd
Priority date: 2023-03-07
Filing date: 2023-03-07
Publication date: 2023-08-25
Anticipated expiration: 2033-03-07

Abstract

The utility model relates to the technical field of lathe machining, in particular to a quick clamping and fixing jig for a numerical control machine tool, which comprises a mounting seat plate, a fixing frame and a supporting seat, wherein the fixing frame is fixedly connected to the upper end of the mounting seat plate, the rotating frame is rotatably connected to the upper end of the fixing frame, the supporting seat is fixedly connected to the upper end of the rotating frame, a threaded shaft is rotatably connected to the inner side of the supporting seat, a transmission frame is spirally connected to the outer side of the threaded shaft, and a clamping plate is arranged on the inner side of the transmission frame.

Description

Quick clamping and fixing jig for numerical control machine tool

Technical Field

The utility model relates to the technical field of lathe machining, in particular to a quick clamping and fixing jig for a numerical control machine tool.

Background

Along with the development of society, the application of the numerical control lathe is more and more extensive, the numerical control lathe is one of the numerical control lathes which are used for cutting machining of inner and outer cylindrical surfaces of shaft parts or disc parts, inner and outer conical surfaces of any cone angle, complex rotation inner and outer curved surfaces, cylinders, conical threads and the like, grooving, drilling, reaming, boring and the like, and the numerical control lathe machining is a machining method for controlling the displacement of the parts and cutters by using digital information of an automatic lathe with high precision and high efficiency.

In the prior art, when a numerical control machine tool clamps an article, the jig is single in use, and cannot be rapidly clamped according to the appearance of the article, so that the clamping position is easily deviated, or the clamping instability phenomenon occurs, and the accurate processing and use of the numerical control machine tool on the article are affected; and when the lathe processing is carried out on the object, the object needs to be repeatedly disassembled and clamped when the rotating angle of the object is needed, so that the processing efficiency of the object is affected.

Disclosure of Invention

The utility model aims to provide a quick clamping and fixing jig for a numerical control machine tool, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a quick clamping fixture for digit control machine tool, includes installation bedplate, fixed frame and supporting seat, the upper end fixedly connected with fixed frame of installation bedplate, the upper end of fixed frame rotates and is connected with the rotating turret, the upper end fixedly connected with supporting seat of rotating turret, the inboard of supporting seat rotates and is connected with the screw thread axle, the outside screwed connection of screw thread axle has the drive frame, sliding connection between drive frame and the supporting seat, the inboard of drive frame is equipped with splint, the lower extreme fixedly connected with worm wheel of rotating turret, the rear end meshing of worm wheel is connected with the worm, rotate between worm and the fixed frame and be connected.

Preferably, the lower extreme fixedly connected with first motor of supporting seat, the output shaft upper end fixedly connected with initiative bevel gear of first motor, rotate between initiative bevel gear and the supporting seat and be connected with, initiative bevel gear's outside meshing is connected with drive bevel gear, fixed connection between drive bevel gear and the screw spindle.

Preferably, an adjusting screw is spirally connected to the inner side of the upper end of the transmission frame, the adjusting screw is fixedly connected with the clamping plate, and a turntable is fixedly connected to the outer end of the adjusting screw.

Preferably, the inner side surface of the clamping plate is fixedly connected with an anti-slip joint.

Preferably, the right end inside the fixed frame is fixedly connected with a second motor, and an output shaft of the second motor is fixedly connected with the worm.

Preferably, the lower extreme outside fixedly connected with dead lever of supporting seat, the lower extreme of dead lever rotates and is connected with the ball, the lower extreme roll connection of ball has annular to prop the seat, fixed connection between annular and the installation bedplate props the seat.

Preferably, a supporting table is fixedly connected to the middle position of the upper end of the supporting seat.

Preferably, the number of the threaded shafts is four, and the threaded shafts are arranged in a cross shape.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, through the arranged threaded shaft, the drive bevel gear and the adjusting screw, the drive bevel gear can rotate by rotating the drive bevel gear, so that the threaded shaft can drive the transmission frame to move, and the position of the clamping plate can be adjusted by rotating the adjusting screw, so that the clamping plate can automatically clamp an object, can be precisely adjusted according to the appearance of the object, and can rapidly and precisely clamp different objects according to the processing position, thereby being convenient for a numerical control machine to precisely process and use the object;

2. according to the utility model, through the rotating frame, the worm and the balls, the worm wheel can drive the rotating frame to rotate by utilizing the rotation of the worm, so that the supporting seat can rotate, further, the object at the upper end of the supporting seat can rotate rapidly, the supporting seat can be rotated and supported by the action of the balls, the supporting seat can drive the object to rotate stably, and further, the object can automatically rotate for adjusting the angle when the object is processed at different angles, so that the processing efficiency of the object is improved.

Drawings

FIG. 1 is a schematic view of the overall mounting structure of the present utility model;

FIG. 2 is a top view of the mounting structure of FIG. 1 according to the present utility model;

fig. 3 is a plan view in cross section of the mounting structure of the support base and the threaded shaft of the present utility model.

In the figure: 1. mounting a seat board; 2. a fixed frame; 3. a rotating frame; 4. a support base; 5. a threaded shaft; 6. a transmission frame; 7. a clamping plate; 8. a worm wheel; 9. a worm; 10. a first motor; 11. a drive bevel gear; 12. a drive bevel gear; 13. adjusting a screw; 14. a turntable; 15. an anti-slip joint; 16. a second motor; 17. a fixed rod; 18. a ball; 19. an annular supporting seat; 20. and (5) supporting the platform.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Embodiment 1 referring to fig. 1-3, the present utility model provides a technical solution: the quick clamping and fixing jig for the numerical control machine tool comprises a mounting seat plate 1, a fixing frame 2 and a supporting seat 4, wherein the upper end of the mounting seat plate 1 is fixedly connected with the fixing frame 2, the upper end of the fixing frame 2 is rotationally connected with a rotating frame 3, the upper end of the rotating frame 3 is fixedly connected with the supporting seat 4, the inner side of the supporting seat 4 is rotationally connected with a threaded shaft 5, the outer side of the threaded shaft 5 is spirally connected with a transmission frame 6, the transmission frame 6 is in sliding connection with the supporting seat 4, the inner side of the transmission frame 6 is provided with a clamping plate 7, the lower end of the supporting seat 4 is fixedly connected with a first motor 10, the upper end of an output shaft of the first motor 10 is fixedly connected with a drive bevel gear 11, the drive bevel gear 11 is rotationally connected with the supporting seat 4, the outer side of the drive bevel gear 11 is in meshed connection with a transmission bevel gear 12, the drive bevel gear 12 is fixedly connected with the threaded shaft 5, the inner side of the upper end of the transmission frame 6 is spirally connected with an adjusting screw 13, the adjusting screw 13 is fixedly connected with a clamping plate 7, the outer end of the adjusting screw 13 is fixedly connected with a rotary table 14, the inner side surface of the clamping plate 7 is fixedly connected with an anti-slip joint 15, the middle position of the upper end of the supporting seat 4 is fixedly connected with a supporting table 20, the number of the threaded shafts 5 is four, the threaded shafts 5 are in a cross shape, when an object is clamped on a numerical control lathe, the driving bevel gear 11 can be rotated by rotating the first motor 10, so that the driving bevel gear 12 can drive the threaded shafts 5 to rotate, the threaded shafts 5 can drive the transmission frame 6 to move, the position of the clamping plate 7 can be adjusted by rotating the adjusting screw 13, the clamping plate 7 can automatically clamp the object, and can be precisely adjusted according to the appearance of the object, different articles can be clamped fast and accurately according to the machining positions, so that the numerical control machine tool can accurately machine and use the articles.

Example 2: referring to fig. 1, the difference between the present embodiment and embodiment 1 is that: the lower extreme fixedly connected with worm wheel 8 of rotating turret 3, the rear end meshing of worm wheel 8 is connected with worm 9, rotate between worm 9 and the fixed frame 2 and be connected, fixed frame 2's inside right-hand member fixedly connected with second motor 16, fixed connection between the output shaft of second motor 16 and the worm 9, fixed connection in the lower extreme outside of supporting seat 4, fixed lever 17's lower extreme rotation is connected with ball 18, the lower extreme roll connection of ball 18 has annular supporting seat 19, fixed connection between annular supporting seat 19 and the mounting plate 1, after article single face processing, through the rotation to second motor 16 make worm 9 rotate, utilize the rotation to worm wheel 8 to drive rotating turret 3, thereby make supporting seat 4 rotate, and then make the article of supporting seat 4 upper end rotate fast, and through the effect of ball 18 can rotate the supporting seat 4, make supporting seat 4 can drive the article and keep steadily rotating, and then can make the article rotate automatically when needing different angle to process and adjust the angle, in order to promote the machining efficiency to the article.

The working flow is as follows: this device adopts numerical control lathe power supply to supply power when using, when carrying out the article clamping to numerical control lathe processing article, make initiative bevel gear 11 through the rotation to first motor 10 can rotate, thereby make transmission bevel gear 12 can drive screw spindle 5 and rotate, thereby make screw spindle 5 can drive the drive frame 6 and remove, and make the position of splint 7 can adjust through the rotation of adjusting screw 13, and then can make splint 7 carry out automatic clamping to the article, and can carry out the fine adjustment according to the appearance of article, make different articles can carry out quick accurate clamping according to the processing position, so that the numerical control lathe is used for the accurate processing of article, and after article single face processing, make worm 9 can rotate through the rotation to second motor 16, utilize the rotation to worm 9 to make worm wheel 8 can drive rotating frame 3 and rotate, thereby make supporting seat 4 can rotate, and then make the article of supporting seat 4 upper end can carry out fast rotation, and can rotate supporting seat 4 through the effect of ball 18, make supporting seat 4 can drive the article and keep the article rotation, can be stable when can not need the rotation angle to adjust the angle in order to process the different articles.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a quick clamping fixed jig for digit control machine tool, includes mounting plate (1), fixed frame (2) and supporting seat (4), its characterized in that: the utility model discloses a fixed frame, including fixed frame (2), fixed frame (2)'s upper end rotation is connected with rotating frame (3), rotating frame (3)'s upper end fixedly connected with supporting seat (4), the inboard rotation of supporting seat (4) is connected with screw thread axle (5), screw connection has driving frame (6) in the outside of screw thread axle (5), sliding connection between driving frame (6) and supporting seat (4), driving frame (6) inboard is equipped with splint (7), rotating frame (3)'s lower extreme fixedly connected with worm wheel (8), worm (9) are connected with in the rear end meshing of worm wheel (8), rotate between worm (9) and fixed frame (2).

2. The quick clamping fixture for a numerical control machine according to claim 1, wherein: the novel electric motor is characterized in that the lower end of the supporting seat (4) is fixedly connected with a first motor (10), the upper end of an output shaft of the first motor (10) is fixedly connected with a drive bevel gear (11), the drive bevel gear (11) is rotationally connected with the supporting seat (4), a transmission bevel gear (12) is connected to the outer side of the drive bevel gear (11) in a meshed mode, and the transmission bevel gear (12) is fixedly connected with the threaded shaft (5).

3. The quick clamping fixture for a numerical control machine according to claim 1, wherein: the inner side of the upper end of the transmission frame (6) is spirally connected with an adjusting screw (13), the adjusting screw (13) is fixedly connected with the clamping plate (7), and the outer end of the adjusting screw (13) is fixedly connected with a rotary table (14).

4. The quick clamping fixture for a numerical control machine according to claim 1, wherein: the inner side surface of the clamping plate (7) is fixedly connected with an anti-slip joint (15).

5. The quick clamping fixture for a numerical control machine according to claim 1, wherein: the right end inside of fixed frame (2) is fixedly connected with second motor (16), fixed connection between output shaft and worm (9) of second motor (16).

6. The quick clamping fixture for a numerical control machine according to claim 1, wherein: the fixing device is characterized in that a fixing rod (17) is fixedly connected to the outer side of the lower end of the supporting seat (4), a ball (18) is rotatably connected to the lower end of the fixing rod (17), an annular supporting seat (19) is rotatably connected to the lower end of the ball (18), and the annular supporting seat (19) is fixedly connected with the mounting seat board (1).

7. The quick clamping fixture for a numerical control machine according to claim 1, wherein: the middle position of the upper end of the supporting seat (4) is fixedly connected with a supporting table (20).

8. The quick clamping fixture for a numerical control machine according to claim 1, wherein: the number of the threaded shafts (5) is four, and the threaded shafts (5) are arranged in a cross shape.