CN216802588U

CN216802588U - Machining jig for spherical cutter

Info

Publication number: CN216802588U
Application number: CN202220473011.1U
Authority: CN
Inventors: 顾大齐
Original assignee: Dongguan Longside Hardware Tool Co ltd
Current assignee: Dongguan Longside Hardware Tool Co ltd
Priority date: 2022-03-04
Filing date: 2022-03-04
Publication date: 2022-06-24
Anticipated expiration: 2032-03-04

Abstract

A processing jig of spherical cutter includes: the punching machine comprises a chuck, a transmission mechanism, a speed regulating motor, a punching machine and a rocking handle, wherein a motor shaft of the speed regulating motor is connected with the chuck through the transmission mechanism, and the rocking handle is connected with the chuck through the punching machine. The processing jig not only can realize the function of positioning the cutter, but also can rotate the cutter in an automatic mode and a manual mode so as to adjust the cutting position and simplify the manufacturing process of the cutter.

Description

Machining jig for spherical cutter

Technical Field

The utility model relates to a tool machining jig, in particular to a machining jig for a spherical tool.

Background

A spherical surface cutting tool is generally used for extruding and polishing a workpiece, and a machine tool is required to cut a front end surface of the cutting tool in a process of manufacturing the spherical surface cutting tool, so that a smooth spherical surface is formed.

The existing tool processing jig only has a positioning function, when a machine tool is used for cutting, the tool needs to be cut from one direction, and after the cutting is finished, the tool is manually adjusted to other directions until the whole cutting process is finished.

Some machine tools are provided with a movable cutting mechanism, so that the whole annular cutting operation can be automatically completed, however, the cost of the machine tool is greatly increased by arranging the moving device, and the reduction of the production cost of the cutter is not facilitated.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problems, the present invention provides a machining jig for a spherical surface tool, which is characterized in that: the processing jig comprises: the punching machine comprises a chuck, a transmission mechanism, a speed regulating motor, a punching machine and a rocking handle, wherein a motor shaft of the speed regulating motor is connected with the chuck through the transmission mechanism, and the rocking handle is connected with the chuck through the punching machine.

Furthermore, the axis of the chuck is provided with a positioning hole and a plurality of clamping jaws, and the clamping jaws are arranged in a 360-degree circular array around the positioning hole.

Further, the transmission mechanism includes: the driving belt wheel is fixed with a motor shaft of the speed regulating motor, the driven belt wheel is fixed with the chuck, and the driving belt is wound on the driving belt wheel and the driven belt wheel.

Further, the transmission mechanism includes: the driving gear is fixed with a motor shaft of the speed regulating motor, the driven gear is fixed with the chuck, and the driving gear is meshed with the driven gear.

Further, the punch machine has an index pin for locking the rocking handle, the index pin being located on a side surface of the punch machine.

Further, the processing tool still includes: the speed regulating motor and the punch machine are fixed on the base.

After the technical scheme is adopted, the utility model has the effects that: the processing jig not only can realize the function of positioning the cutter, but also can rotate the cutter in an automatic mode and a manual mode so as to adjust the cutting position and simplify the manufacturing process of the cutter.

Drawings

Fig. 1 is a schematic view of a processing jig according to the present invention.

Detailed Description

It is specifically noted that, in the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise; the meaning of "several" is at least one. All directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the movement situation, and the like in a specific posture, and if the specific posture is changed, the directional indicator is changed accordingly.

The technical solution of the present invention is further described by the following examples:

the utility model provides a processing jig of a spherical cutter, as shown in figure 1, the processing jig comprises: the punching machine comprises a chuck 1, a transmission mechanism 2, a speed regulating motor 3, a punching machine 4 and a rocking handle 5, wherein a motor shaft of the speed regulating motor 2 is connected with the chuck 1 through the transmission mechanism 2, and the rocking handle 5 is connected with the chuck 1 through the punching machine 4.

When the machining jig is used, the machining jig is fixed to a machine tool, the tool 100 is fixed to the chuck 1, and the front end of the tool 100 is cut by driving the machine tool. During the cutting process, the chuck 1 can be controlled to rotate by the speed regulating motor 3, so that the cutting operation in multiple directions can be automatically completed. When the cutting operation is not complete at a certain position of the tip of the tool 100, the handle 5 is manually swung to rotate the tool 100 in a specific direction, and the cutting operation can be resumed.

Therefore, the processing jig not only can realize the function of positioning the cutter 100, but also can rotate the cutter 100 in an automatic mode and a manual mode so as to adjust the cutting position, and simplifies the manufacturing process of the cutter 100.

Specifically, the chuck 1 has a positioning hole on its axis (i.e., a line on which the rotational shaft is located) and a plurality of jaws (not shown) arranged in a 360 ° circular array around the positioning hole. The tool 100 is inserted into the positioning hole and then clamped by a plurality of clamping jaws to form a fixed state.

Specifically, in the present embodiment, the transmission mechanism 2 includes: the driving belt pulley 21 is fixed with a motor shaft of the speed regulating motor 2, the driven belt pulley 22 is fixed with the chuck 1, and the driving belt 23 is wound on the driving belt pulley 21 and the driven belt pulley 22.

Of course, in other embodiments, the transmission mechanism 2 may also include: the driving gear is fixed with a motor shaft of the speed regulating motor 2, the driven gear is fixed with the chuck 1, and the driving gear is meshed with the driven gear.

Specifically, the punch machine 4 has an index pin 41 for locking the rocking handle 5, and the index pin 41 is located on the side surface of the punch machine 4. After the rocking handle 5 is locked by the index pin 41, the handle 5 cannot rotate, so that misoperation is avoided; when the user releases the index pin 41 from the positioned position, the lock on the rocking handle 5 is released and the rocking handle can be rotated freely.

Specifically, the processing tool still includes: the base 6, the speed regulating motor 3 and the punch 4 are all fixed on the base 6. When the machining jig is used, the base 6 may be mounted on a machine tool.

The above-described embodiments are merely preferred examples of the present invention, and not intended to limit the scope of the utility model, so that equivalent changes or modifications in the structure, features and principles of the utility model described in the claims should be included in the claims.

Claims

1. The utility model provides a processing tool of spherical cutter which characterized in that: the processing tool includes: the punching machine comprises a chuck, a transmission mechanism, a speed regulating motor, a punching machine and a rocking handle, wherein a motor shaft of the speed regulating motor is connected with the chuck through the transmission mechanism, and the rocking handle is connected with the chuck through the punching machine.

2. The spherical cutter machining jig according to claim 1, characterized in that: the chuck is characterized in that the axis of the chuck is provided with a positioning hole and a plurality of clamping jaws, and the clamping jaws are arranged in a 360-degree circular array around the positioning hole.

3. The spherical cutter machining jig according to claim 1, characterized in that: the transmission mechanism includes: the driving belt wheel is fixed with a motor shaft of the speed regulating motor, the driven belt wheel is fixed with the chuck, and the driving belt is wound on the driving belt wheel and the driven belt wheel.

4. The spherical cutter machining jig according to claim 1, characterized in that: the transmission mechanism includes: the driving gear is fixed with a motor shaft of the speed regulating motor, the driven gear is fixed with the chuck, and the driving gear is meshed with the driven gear.

5. The spherical cutter machining jig according to claim 1, wherein: the punch machine is provided with an indexing pin for locking the rocking handle, and the indexing pin is positioned on the side surface of the punch machine.

6. The spherical cutter machining jig according to claim 1, characterized in that: the processing tool still includes: the speed regulating motor and the punch machine are fixed on the base.