CN218946916U

CN218946916U - Angle head

Info

Publication number: CN218946916U
Application number: CN202222459156.9U
Authority: CN
Inventors: 鄂兴
Original assignee: Dongguan Cohre Cnc Tool Co ltd
Current assignee: Dongguan Cohre Cnc Tool Co ltd
Priority date: 2022-09-16
Filing date: 2022-09-16
Publication date: 2023-05-02
Anticipated expiration: 2032-09-16

Abstract

The utility model discloses an angle head for PO degree machining, which comprises a conical chuck, a clamping seat, a speed regulation seat, a rotating disc, an angle headstock, a tool apron and a reduction gear, wherein the bottom end of the clamping seat is fixedly connected with the speed regulation seat; according to the utility model, the bottom of the rotating disc is provided with two groups of mounting seats, the bottoms of the two groups of mounting seats are fixedly provided with the angle headstock and the cutter seat, two groups of symmetrically arranged drilling and milling cutter seats can be formed, so that the machining efficiency of the drilling and milling cutter seat is effectively improved, the angle headstock is fixed in the mounting groove through the locking bolt, compared with direct welding and fixing, the rotating disc is also convenient to replace, and the rotating direction of a machine tool can be stably converted according to the needs due to the fact that the speed regulating seat is internally provided with a plurality of different types of reduction gears.

Description

Angle head

Technical Field

The utility model relates to the technical field of angle heads, in particular to an angle head.

Background

The angle head is a machine tool accessory, the rotation center line of a cutter can be angled with the rotation center line of a main shaft to machine a workpiece after the angle head is arranged on a machine tool, the angle head is originally produced in Europe, and is widely applied to various fields of mechanical machining such as aviation, automobiles, dies and the like.

The prior application discloses an offset angle head, which comprises a conical chuck, a speed regulating device, a stop arm, a mounting seat and a cutter seat, wherein a pair of bevel teeth which are matched with each other are arranged in an inner cavity of the speed regulating device, a gear shaft is arranged at the lower end of the conical chuck and the upper end of the mounting seat, and the gear shafts at the lower end of the conical chuck and the upper end of the mounting seat are respectively matched with one of the bevel teeth; the stop arm penetrates through the edge of the speed regulating device, an angle head which is offset to one side is arranged at the lower end of the mounting seat, and the tool apron is horizontally arranged on the angle head through the rotating shaft. The rotating center line of the angle head cutter and the rotating center line of the main shaft of the machine tool are not in the same plane, so that the machining requirements under the characteristic conditions can be met.

Disclosure of Invention

The present utility model is directed to an angle head for solving the above-mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the angle head comprises a conical chuck, a clamping seat, a speed regulation seat, a rotating disc, an angle headstock, a tool apron and a reduction gear, wherein the bottom end of the clamping seat is fixedly connected with the speed regulation seat, the rotating disc is movably mounted at the bottom end of the speed regulation seat, mounting seats are fixedly arranged on two sides of the bottom end of the rotating disc, the angle headstock is fixedly mounted in the mounting seats, and the tool apron is fixedly mounted in the angle headstock.

Preferably, the top end of the clamping seat is fixedly connected with a conical chuck, a mounting groove is formed in the mounting seat, the angle headstock is fixed in the mounting groove, and the side surface of the mounting seat is in threaded connection with a locking bolt.

Preferably, a stop arm is fixedly arranged on one side of the speed regulation seat, and scale marks are arranged at the bottom of the mounting seat.

Preferably, an inner transmission shaft rod is movably arranged in the speed regulation seat, and the bottom end of the inner transmission shaft rod is fixedly connected with the top end of the rotating disc.

Preferably, a plurality of groups of reduction gears are fixedly sleeved on the top of the inner transmission shaft rod, and the diameters of the plurality of groups of reduction gears are different.

Preferably, a driving gear is movably arranged on one side in the speed regulation seat, and one side of the driving gear is meshed with the reduction gear.

The utility model has the technical effects and advantages that:

the rotary disk bottom is provided with two sets of mount pads, and two equal fixed mounting in two sets of mount pad bottoms have angle headstock and blade holder, can form two sets of drills and mills blade holders that the symmetry set up, and then effectively improve its machining efficiency, and angle headstock passes through locking bolt to be fixed inside the mounting groove, compares in direct welded fastening, also is convenient for change, and the inside reducing gear that is provided with multiple different grade type of speed governing seat, can be steady changes the lathe rotation direction as required.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a schematic diagram of the internal structure of the speed regulation seat of the present utility model.

In the figure: 1. a conical chuck; 2. a clamping seat; 3. a speed regulation seat; 4. a rotating disc; 5. a stop arm; 6. a mounting base; 7. an angle headstock; 8. a locking bolt; 9. a mounting groove; 10. a tool apron; 11. a drive gear; 12. a reduction gear; 13. an inner drive shaft.

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.

The utility model provides an angle head as shown in fig. 1-2, which comprises a conical chuck 1, a clamping seat 2, a speed regulating seat 3, a rotating disc 4, an angle headstock 7, a tool apron 10 and a reduction gear 12, wherein the bottom end of the clamping seat 2 is fixedly connected with the speed regulating seat 3, the bottom end of the speed regulating seat 3 is movably provided with the rotating disc 4, both sides of the bottom end of the rotating disc 4 are fixedly provided with mounting seats 6, the angle headstock 7 is fixedly arranged in the mounting seats 6, and the tool apron 10 is fixedly arranged in the angle headstock 7.

As shown in fig. 1 and 2, the angle head of the utility model is characterized in that the top end of a clamping seat 2 is fixedly connected with a conical clamping head 1, the inside of a mounting seat 6 is provided with a mounting groove 9, an angle head frame 7 is fixed in the mounting groove 9, and the side surface of the mounting seat 6 is in threaded connection with a locking bolt 8.

As shown in fig. 1 and 2, in the angle head of the present utility model, a stop arm 5 is fixedly arranged on one side of a speed regulation seat 3, and graduation marks are arranged at the bottom of a mounting seat 6.

As shown in fig. 1 and 2, in the angle head of the present utility model, an inner transmission shaft lever 13 is movably disposed in the speed regulation seat 3, and the bottom end of the inner transmission shaft lever 13 is fixedly connected with the top end of the rotating disk 4.

As shown in fig. 1 and 2, in the angle head of the present utility model, a plurality of sets of reduction gears 12 are fixedly sleeved on the top of an inner transmission shaft rod 13, and the diameters of the plurality of sets of reduction gears 12 are different.

As shown in fig. 1 and 2, in the angle head of the present utility model, a driving gear 11 is movably disposed at one side in the speed regulation seat 3, one side of the driving gear 11 is meshed with a reduction gear 12, and the driving gear 11 is driven by two driving motors disposed horizontally and vertically, so as to adjust the position of the driving gear 11, so that the driving gear is meshed with the reduction gear 12, and the inner transmission shaft lever 13 and the rotating disk 4 are driven to rotate by the reduction gear 12.

The working principle of the utility model is as follows: the bottom of rotary disk 4 is provided with two sets of mount pad 6, and the equal fixed mounting of two sets of mount pad 6 bottoms has angle headstock 7 and blade holder 10, can form two sets of brill milling cutter holders 10 that the symmetry set up, rotatory through rotary disk 4, and then the adjustment processing position, the effective machining efficiency that improves of being provided with of two blade holders 10, and angle headstock 7 is fixed inside mounting groove 9 through locking bolt 8, compare in direct welded fastening, also be convenient for change, and the inside of speed governing seat 3 is provided with multiple different grade type gear 12, can be steady change the lathe rotation direction as required through gear 12.

In the description of the present utility model, unless explicitly stated and limited otherwise, the terms "disposed," "mounted," "connected," and "secured" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Standard parts used by the utility model can be purchased from the market, and special-shaped parts can be customized according to the description of the specification and the drawings.

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 angle head comprises a conical chuck (1), a clamping seat (2), a speed regulating seat (3), a rotating disc (4), an angle head frame (7), a tool apron (10) and a reduction gear (12), and is characterized in that the bottom end of the clamping seat (2) is fixedly connected with the speed regulating seat (3), the rotating disc (4) is movably mounted at the bottom end of the speed regulating seat (3), mounting seats (6) are fixedly arranged on two sides of the bottom end of the rotating disc (4), the angle head frame (7) is fixedly mounted in the mounting seats (6), and the tool apron (10) is fixedly mounted in the angle head frame (7).

2. The angle head according to claim 1, characterized in that the top end of the clamping seat (2) is fixedly connected with a conical chuck (1), a mounting groove (9) is formed in the mounting seat (6), the angle head frame (7) is fixed in the mounting groove (9), and a locking bolt (8) is connected to the side surface of the mounting seat (6) in a threaded manner.

3. The angle head according to claim 1, characterized in that a stop arm (5) is fixedly arranged on one side of the speed regulation seat (3), and graduation marks are arranged at the bottom of the mounting seat (6).

4. The angle head according to claim 1, characterized in that an inner transmission shaft lever (13) is movably arranged in the speed regulation seat (3), and the bottom end of the inner transmission shaft lever (13) is fixedly connected with the top end of the rotating disc (4).

5. The angle head according to claim 4, characterized in that the top of the inner transmission shaft (13) is fixedly sleeved with a plurality of groups of reduction gears (12), and the diameters of the plurality of groups of reduction gears (12) are different.

6. The angle head according to claim 5, characterized in that a driving gear (11) is movably arranged on one side in the speed regulation seat (3), and one side of the driving gear (11) is meshed with a reduction gear (12).