CN221210030U - Gun turret milling cutter fixture - Google Patents

Abstract

The application relates to the technical field of milling cutter processing and discloses a turret milling cutter clamping mechanism which comprises a fixed plate, wherein a sliding plate is slidably arranged at the bottom of the fixed plate, a mounting plate is fixedly arranged at the bottom of the sliding plate, a driving mechanism for driving the mounting plate to move is arranged at one side of the fixed plate, a first clamping rod and a second clamping rod are symmetrically rotatably arranged at the bottom of the mounting plate, the first clamping rod and the second clamping rod are used for clamping a cutter to be milled, the driving mechanism comprises a first motor fixedly arranged at one side of the fixed plate, a first transmission shaft is fixedly arranged at the output end of the first motor, and one end of the first transmission shaft is fixedly connected with the outer wall of the mounting plate. According to the application, the first motor drives the first transmission shaft to move, and then the first transmission shaft drives the mounting plate and the sliding plate to move along the fixing plate, so that the position of the cutter is conveniently adjusted.

Description

Gun turret milling cutter fixture

Technical Field

The application relates to the technical field of milling cutter processing, in particular to a gun turret milling cutter clamping mechanism.

Background

The turret milling machine is a light general metal cutting machine tool, has two functions of vertical milling and horizontal milling, can mill planes, inclined planes, grooves, splines and the like of middle and small parts, and is widely applied to the industries of machining, dies, instruments, meters and the like. At present, turret mills often need change the cutter according to processing material when using, when changing the cutter, need use the pull rod to mill the upper end from the turret and insert, install the cutter that needs to use in the chuck, the rethread rotatory pull rod locks the cutter, accomplishes the change to the cutter.

In view of the above-mentioned related art, the inventor considers that when in use, the pull rod needs to be locked, the length of the pull rod is long, when in fixation, the bottom end of the pull rod is difficult to be stressed, and also needs to use a spanner to lock the pull rod, so that a plurality of tools need to be adopted, and the tool is complex in installation, thereby causing inconvenience in replacing the tool of turret milling.

The above information disclosed in this background section is only for enhancement of understanding of the background section of the application and therefore it may not form the prior art that is already known to those of ordinary skill in the art.

Disclosure of utility model

The application provides a turret milling cutter clamping mechanism, which aims to solve the problem that more tools are required to be adopted and the mounting is complicated, so that the replacement of a turret milling cutter is inconvenient.

The application provides a turret milling cutter clamping mechanism which adopts the following technical scheme:

the utility model provides a turret milling cutter fixture, includes the fixed plate, the bottom slidable mounting of fixed plate has the slide, the bottom fixed mounting of slide has the mounting panel, one side of fixed plate is provided with the actuating mechanism that is used for driving the mounting panel and removes, first clamping lever and second clamping lever are installed in the bottom symmetry rotation of mounting panel, first clamping lever and second clamping lever are used for treating the slewing mechanism of milling cutter centre gripping.

Preferably, the driving mechanism comprises a first motor fixedly arranged on one side of the fixing plate, a first transmission shaft is fixedly arranged at the output end of the first motor, and one end of the first transmission shaft is fixedly connected with the outer wall of the mounting plate.

Preferably, a controller is arranged outside the fixing plate, the controller is electrically connected with the first motor, and the model of the controller is S7-200.

Preferably, the rotating mechanism comprises a second motor fixedly arranged in the mounting plate, a second transmission shaft is fixedly arranged at the output end of the second motor, and a connecting rod is fixedly arranged at the lower end of the second transmission shaft.

Preferably, clamping rods are fixedly installed in the first clamping rod and the second clamping rod, guide rods are rotatably installed outside the two clamping rods, the two guide rods are rotatably connected with two ends of the connecting rod respectively, and a plurality of rotating wheels are rotatably installed in the first clamping rod and the second clamping rod.

In summary, the application has the following beneficial technical effects:

1. When milling the cutter, the cutter needs to be clamped firstly, the position of the mounting plate can be adjusted when the cutter is clamped, only the first motor is started, the first transmission shaft is driven to move by the first motor, and then the first transmission shaft drives the mounting plate and the sliding plate to move along the fixed plate, so that the position of the cutter can be adjusted conveniently;

2. When carrying out the centre gripping to the cutter, start the second motor, drive the second transmission shaft through the second motor and remove, then the second transmission shaft will drive the connecting rod and remove, and then drive two guide arms and remove, then two guide arms will drive two clamping bars and remove, and then drive first clamping bar and second clamping bar and rotate, then carry out the centre gripping to the cutter.

Drawings

FIG. 1 is a schematic overall structure of an embodiment of the application;

FIG. 2 is a schematic side elevational view of an embodiment of the application;

Fig. 3 is a side view of an embodiment of the application.

Reference numerals illustrate: 1. a fixing plate; 2. a first motor; 3. a first drive shaft; 4. a slide plate; 5. a mounting plate; 6. a second motor; 7. a first clamping bar; 8. a second clamping bar; 9. a clamping rod; 10. a guide rod; 11. a second drive shaft; 12. a connecting rod; 13. a rotating wheel.

Detailed Description

The application is described in further detail below with reference to fig. 1-3.

The embodiment of the application discloses a gun turret milling cutter clamping mechanism. Referring to fig. 1, a turret milling cutter clamping mechanism comprises a fixed plate 1, wherein a sliding plate 4 is slidably installed at the bottom of the fixed plate 1, a mounting plate 5 is fixedly installed at the bottom of the sliding plate 4, a driving mechanism for driving the mounting plate 5 to move is arranged on one side of the fixed plate 1, a first clamping rod 7 and a second clamping rod 8 are symmetrically installed at the bottom of the mounting plate 5 in a rotating mode, and the first clamping rod 7 and the second clamping rod 8 are used for rotating mechanisms for clamping cutters to be milled.

Referring to fig. 2, the driving mechanism includes a first motor 2 fixedly installed at one side of a fixing plate 1, a first transmission shaft 3 is fixedly installed at an output end of the first motor 2, one end of the first transmission shaft 3 is fixedly connected with an outer wall of a mounting plate 5, a controller is arranged outside the fixing plate 1, the controller is electrically connected with the first motor 2, and the model number of the controller is S7-200.

When milling the cutter, need carry out the centre gripping to the cutter earlier, when carrying out the centre gripping, can adjust the position of mounting panel 5, only need start first motor 2, drive first transmission shaft 3 through first motor 2 and remove, then first transmission shaft 3 will drive mounting panel 5 and slide 4 and remove along fixed plate 1, and then be convenient for adjust the position of cutter.

Referring to fig. 3, the rotating mechanism includes a second motor 6 fixedly installed inside the mounting plate 5, a second transmission shaft 11 is fixedly installed at an output end of the second motor 6, a connecting rod 12 is fixedly installed at a lower end of the second transmission shaft 11, clamping rods 9 are fixedly installed inside the first clamping rod 7 and the second clamping rod 8, guide rods 10 are rotatably installed outside the two clamping rods 9, the two guide rods 10 are rotatably connected with two ends of the connecting rod 12 respectively, and a plurality of rotating wheels 13 are rotatably installed inside the first clamping rod 7 and the second clamping rod 8.

When the cutter is clamped, the second motor 6 is started, the second motor 6 drives the second transmission shaft 11 to move, then the second transmission shaft 11 drives the connecting rod 12 to move, then the two guide rods 10 are driven to move, then the two guide rods 10 drive the two clamping rods 9 to move, then the first clamping rod 7 and the second clamping rod 8 are driven to rotate, and then the cutter is clamped.

The implementation principle of the gun turret milling cutter clamping mechanism provided by the embodiment of the application is as follows: when milling the cutter, need carry out the centre gripping to the cutter earlier, when carrying out the centre gripping, can adjust the position of mounting panel 5, only need start first motor 2, drive first transmission shaft 3 through first motor 2 and remove, then first transmission shaft 3 will drive mounting panel 5 and slide 4 and remove along fixed plate 1, and then be convenient for carry out the regulation to the position of cutter, when carrying out the centre gripping to the cutter, start second motor 6, drive second transmission shaft 11 through second motor 6 and remove, then second transmission shaft 11 will drive connecting rod 12 and remove, and then drive two guide arms 10 and remove, then two guide arms 10 will drive two clamping bars 9 and remove, and then drive first clamping bar 7 and second clamping bar 8 and rotate, then carry out the centre gripping to the cutter.

The last points to be described are: first, in the description of the present application, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;

secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;

finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.

Claims (5)

1. Turret milling cutter fixture, including fixed plate (1), its characterized in that: the bottom slidable mounting of fixed plate (1) has slide (4), the bottom fixed mounting of slide (4) has mounting panel (5), one side of fixed plate (1) is provided with the actuating mechanism who is used for driving mounting panel (5) and removes, first clamping bar (7) and second clamping bar (8) are installed in the bottom symmetry rotation of mounting panel (5), first clamping bar (7) and second clamping bar (8) are used for treating the rotary mechanism of milling cutter centre gripping.

2. The turret milling cutter fixture of claim 1, wherein: the driving mechanism comprises a first motor (2) fixedly arranged on one side of a fixed plate (1), a first transmission shaft (3) is fixedly arranged at the output end of the first motor (2), and one end of the first transmission shaft (3) is fixedly connected with the outer wall of the mounting plate (5).

3. The turret milling cutter fixture of claim 2, wherein: the outside of fixed plate (1) is provided with the controller, electric connection between controller and first motor (2), the model of controller is S7-200.

4. A turret milling cutter fixture according to claim 3, wherein: the rotating mechanism comprises a second motor (6) fixedly arranged in the mounting plate (5), a second transmission shaft (11) is fixedly arranged at the output end of the second motor (6), and a connecting rod (12) is fixedly arranged at the lower end of the second transmission shaft (11).

5. The turret milling cutter fixture of claim 4, wherein: the inside of first clamp rod (7) and second clamp rod (8) is all fixed mounting has clamping rod (9), two the outside of clamping rod (9) is all rotated and is installed guide arm (10), two guide arm (10) are connected with the both ends rotation of connecting rod (12) respectively, a plurality of runner (13) are still installed in the inside rotation of first clamp rod (7) and second clamp rod (8).