CN216029449U

CN216029449U - Rapid assembling and disassembling locking device for numerically controlled milling machine

Info

Publication number: CN216029449U
Application number: CN202122041208.6U
Authority: CN
Inventors: 黄勇
Original assignee: Xiangyang Zhaoxin Mechanical Equipment Co ltd
Current assignee: Xiangyang Zhaoxin Mechanical Equipment Co ltd
Priority date: 2021-08-27
Filing date: 2021-08-27
Publication date: 2022-03-15
Anticipated expiration: 2031-08-27

Abstract

The utility model discloses a rapid assembling and disassembling locking device for a numerically controlled milling machine, relates to the technical field of numerically controlled milling machines, and aims to solve the problem that the fixing effect of the numerically controlled milling machine on the market at present on a square workpiece is not good enough in the prior art. The locking platform is installed to the top of pillar, and the locking platform passes through bolt fixed connection with the pillar, the internally mounted of locking platform has area interlock tooth slide bar, and takes interlock tooth slide bar and locking platform sliding connection, the slide is installed to the top of taking interlock tooth slide bar, and slide and area interlock tooth slide bar fixed connection, one side of slide is installed and is taken right angle interlock groove holder, and takes right angle interlock groove holder and slide fixed connection, the internally mounted of locking platform has the turbine, and the turbine rotates with the locking platform to be connected, the internally mounted of locking platform has the worm, and the worm rotates through the axle bed with the locking platform to be connected, the worm all is connected with the turbine meshing with taking interlock tooth slide bar.

Description

Rapid assembling and disassembling locking device for numerically controlled milling machine

Technical Field

The utility model relates to the technical field of numerical control milling machines, in particular to a rapid assembling and disassembling locking device for a numerical control milling machine.

Background

The numerically controlled milling machine is an automatic processing device developed on the basis of a common milling machine, the processing techniques of the milling machine and the automatic processing device are basically the same, the structures of the milling machine are somewhat similar, the numerically controlled milling machine is divided into two categories of a tool magazine-free type and a tool magazine-equipped type, wherein the numerically controlled milling machine with the tool magazine is also called as a processing center.

In the machining process of a workpiece in the machining industry, the workpiece is fixed on a milling workbench firstly, and the workpiece is clamped stably, reliably and quickly as the pursuit of all workers, most of the three-jaw chucks on the market at present are used for fixing the workpiece, but the two types of locking devices are used for fixing the cylindrical workpiece, the fixing effect on the square workpiece is not good enough, and the square workpiece is easy to fall off and not reliable enough in use during the milling work; therefore, the market urgently needs to develop a rapid assembling and disassembling locking device for a numerical control milling machine to help people solve the existing problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a rapid assembling and disassembling locking device for a numerically controlled milling machine, which aims to solve the problem that the existing numerically controlled milling machine on the market in the background technology has poor fixing effect on square workpieces.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a quick assembly disassembly locking device for numerically controlled fraise machine, includes the pillar, the locking platform is installed to the top of pillar, and locks the platform and pass through bolt fixed connection with the pillar, the internally mounted of locking platform has the interlock tooth slide bar of taking, and takes interlock tooth slide bar and locking platform sliding connection, take the top of interlock tooth slide bar to install the slide, and the slide with take interlock tooth slide bar fixed connection, one side of slide is installed and is taken right angle interlock groove holder, and takes right angle interlock groove holder and slide fixed connection.

Preferably, the inside of the locking platform is provided with a turbine, the turbine is rotatably connected with the locking platform, the inside of the locking platform is provided with a worm, the worm is rotatably connected with the locking platform through a shaft seat, the worm and the sliding rod with meshed teeth are meshed and connected with the turbine, one end of the worm is provided with a second transmission gear, and the second transmission gear is fixedly connected with the worm.

Preferably, the internally mounted of pillar has the transmission shaft, and the transmission shaft passes through the axle bed with the pillar and is rotated and be connected, the internally mounted of pillar has the drive shaft, and the drive shaft passes through the axle bed with the pillar and rotates and be connected.

Preferably, the handspike is installed to the one end of drive shaft, and handspike and drive shaft fixed connection, drive gear is installed to the one end that the handspike was kept away from to the drive shaft, and drive gear and drive shaft fixed connection.

Preferably, driven gear is installed to the one end of transmission shaft, and driven gear and transmission shaft fixed connection, driven gear's one end is kept away from to the transmission shaft is installed first transmission gear, and first transmission gear and transmission shaft fixed connection.

Preferably, a base is installed below the supporting column and fixedly connected with the supporting column, and a lifting platform is installed above the locking platform and fixedly connected with the locking platform.

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

1. the utility model discloses a through the setting of taking right angle interlock groove holder, take right angle interlock groove holder to be provided with four, even distribution is in locking bench side, the inboard of taking right angle interlock groove holder is provided with the mouth that presss from both sides at right angle, carry out centre gripping and locking between four of taking right angle interlock groove holder to the side shape work piece through these four, thereby lock and fix square workpiece from the angle at four diagonal angles, thereby improve fixed effect, make square workpiece no longer drop easily, make this fast loading and unloading locking device use more reliable.

2. The utility model discloses a setting through worm and turbine, the turbine with take interlock tooth slide bar interlock, worm and turbine interlock, can order about the turbine when the worm rotates and rotate, it slides to order about to take interlock tooth slide bar through the rotation of turbine, and take interlock tooth slide bar can drive the slide and take the right angle interlock groove holder to remove, thereby rotation through the worm just can order about to take the right angle interlock groove holder to the central removal of locking platform or move to the outside, and utilize the characteristic of worm and turbine, make only take the right angle interlock groove holder just to remove when the worm rotates, the worm just can carry out spacing and locking action to the right angle interlock groove holder when not rotating, make and take the unable removal of right angle interlock groove holder, thereby realize the work of fast loading and unloading locking, make this fast loading and unloading locking device use convenience more.

Drawings

FIG. 1 is a schematic diagram of the internal structure of a rapid-loading and-unloading locking device for a numerically controlled milling machine according to the present invention;

FIG. 2 is a top view of the locking station of the present invention;

fig. 3 is an enlarged schematic view of the utility model at a.

In the figure: 1. a pillar; 2. a locking table; 3. a base; 4. lifting the platform; 5. a sliding rod with meshing teeth; 6. a slide base; 7. a holder with a right-angle engagement groove; 8. a drive shaft; 9. a drive shaft; 10. a handle; 11. a drive gear; 12. a driven gear; 13. a first drive gear; 14. a worm; 15. a second transmission gear; 16. a turbine.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-3, an embodiment of the present invention is shown: the utility model provides a quick assembly disassembly locking device for numerically controlled fraise machine, including pillar 1, locking platform 2 is installed to pillar 1's top, locking platform 2 passes through bolt fixed connection with pillar 1, the internally mounted of locking platform 2 has area interlock tooth slide bar 5, take interlock tooth slide bar 5 and locking platform 2 sliding connection, slide 6 is installed to the top of taking interlock tooth slide bar 5, slide 6 and the 5 fixed connection of taking interlock tooth slide bar, take right angle interlock groove holder 7 is installed to one side of slide 6, take right angle interlock groove holder 7 and slide 6 fixed connection, slide 6 and take right angle interlock groove holder 7 all to be provided with four.

Further, a worm wheel 16 is installed inside the locking platform 2, the worm wheel 16 is rotatably connected with the locking platform 2, a worm 14 is installed inside the locking platform 2, the worm 14 is rotatably connected with the locking platform 2 through a shaft seat, the worm 14 and the sliding rod 5 with meshing teeth are both meshed with the worm wheel 16, a second transmission gear 15 is installed at one end of the worm 14, the second transmission gear 15 is fixedly connected with the worm 14, and four worm wheels 16, four worm 14, the sliding rod 5 with meshing teeth and four second transmission gears 15 are all arranged.

Further, the internally mounted of pillar 1 has transmission shaft 8, and transmission shaft 8 passes through the axle bed with pillar 1 and rotates to be connected, and the internally mounted of pillar 1 has drive shaft 9, and drive shaft 9 passes through the axle bed with pillar 1 and rotates to be connected, and quick detach door is installed in the outside of pillar 1, and quick detach door passes through bolt fixed connection with pillar 1.

Further, a hand lever 10 is installed at one end of the driving shaft 9, the hand lever 10 is fixedly connected with the driving shaft 9, a driving gear 11 is installed at one end of the driving shaft 9 far away from the hand lever 10, the driving gear 11 is fixedly connected with the driving shaft 9, and the driving gear 11 is meshed with the driven gear 12.

Further, driven gear 12 is installed to the one end of transmission shaft 8, driven gear 12 and transmission shaft 8 fixed connection, and first transmission gear 13 is installed to the one end that transmission shaft 8 kept away from driven gear 12, and first transmission gear 13 and transmission shaft 8 fixed connection, first transmission gear 13 and the meshing of second transmission gear 15 are connected.

Further, base 3 is installed to the below of pillar 1, and base 3 and pillar 1 fixed connection, the platform 4 of raising is installed to the top of locking platform 2, raises platform 4 and locking platform 2 fixed connection, through the setting of raising platform 4, makes square workpiece bottom raise a little, and the convenience is to the tight work of clamp of square workpiece.

The working principle is as follows: during the use, place square workpiece on locking platform 2, raise the platform 4 and will highly slightly raise, then rotate drive shaft 9 through hand lever 10, drive shaft 9 drives drive gear 11 and rotates, drive gear 11 drives transmission shaft 8 through driven gear 12 and rotates, transmission shaft 8 drives worm 14 through second drive gear 15 and rotates, worm 14 drives turbine 16 and rotates, the rotation through turbine 16 makes and takes interlock tooth slide bar 5 to the inboard removal of locking platform 2, thereby make slide 6 and take right angle interlock groove holder 7 to the center removal of locking platform 2, thereby four accessible take right angle interlock groove holder 7 to press from both sides square workpiece tightly, lock square workpiece in the top of locking platform 2, carry out effectual fixed to square workpiece.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a quick assembly disassembly locking device for numerically controlled fraise machine, includes pillar (1), its characterized in that: locking platform (2) is installed to the top of pillar (1), and locking platform (2) passes through bolt fixed connection with pillar (1), the internally mounted of locking platform (2) has interlock tooth slide bar (5), and takes interlock tooth slide bar (5) and locking platform (2) sliding connection, slide (6) are installed to the top of taking interlock tooth slide bar (5), and slide (6) and take interlock tooth slide bar (5) fixed connection, one side of slide (6) is installed and is taken right angle interlock groove holder (7), and takes right angle interlock groove holder (7) and slide (6) fixed connection.

2. The rapid-loading-unloading locking device for the numerically controlled milling machine according to claim 1, wherein: the utility model discloses a lock platform, including locking platform (2), internal mounting of locking platform (2) has turbine (16), and turbine (16) rotate with locking platform (2) to be connected, the internal mounting of locking platform (2) has worm (14), and worm (14) rotate with locking platform (2) through the axle bed and be connected, worm (14) and area interlock tooth slide bar (5) all are connected with turbine (16) meshing, second drive gear (15) are installed to the one end of worm (14), and second drive gear (15) and worm (14) fixed connection.

3. The rapid-loading-unloading locking device for the numerically controlled milling machine according to claim 2, wherein: the internally mounted of pillar (1) has transmission shaft (8), and transmission shaft (8) and pillar (1) pass through the axle bed and rotate and be connected, the internally mounted of pillar (1) has drive shaft (9), and drive shaft (9) and pillar (1) pass through the axle bed and rotate and be connected.

4. The rapid-loading-unloading locking device for the numerically controlled milling machine according to claim 3, wherein: hand lever (10) are installed to the one end of drive shaft (9), and hand lever (10) and drive shaft (9) fixed connection, drive gear (11) are installed to the one end that hand lever (10) were kept away from in drive shaft (9), and drive gear (11) and drive shaft (9) fixed connection.

5. The rapid-loading-unloading locking device for the numerically controlled milling machine according to claim 3, wherein: driven gear (12) are installed to the one end of transmission shaft (8), and driven gear (12) and transmission shaft (8) fixed connection, a transmission gear (13) is installed to the one end that driven gear (12) were kept away from in transmission shaft (8), and a transmission gear (13) and transmission shaft (8) fixed connection.

6. The rapid-loading-unloading locking device for the numerically controlled milling machine according to claim 5, wherein:

the base (3) is installed to the below of pillar (1), and base (3) and pillar (1) fixed connection, the platform of lifting (4) is installed to the top of locking platform (2), and lifts platform (4) and locking platform (2) fixed connection.