CN212094699U

CN212094699U - Bowl-shaped gear shaping cutter

Info

Publication number: CN212094699U
Application number: CN202020152571.8U
Authority: CN
Inventors: 蔡国平
Original assignee: Shaoguan Yuanfeng Tools Co ltd
Current assignee: Shaoguan Yuanfeng Tools Co ltd
Priority date: 2020-02-05
Filing date: 2020-02-05
Publication date: 2020-12-08
Anticipated expiration: 2030-02-05

Abstract

The utility model discloses a bowl shape slotting cutter, including the installation axle, the installing port has been seted up to one side of installation axle, and the mounting groove has been seted up to the inner wall of installing port, and the opposite side fixedly connected with tooth's socket handle of installation axle, the opening has been seted up to the side of tooth's socket handle, and the positive fixedly connected with tooth's socket of tooth's socket handle, the oil groove has been seted up with handing-over department of tooth's socket handle, the utility model has the characteristics of long service life, the installation are enough firm, have solved current bowl shape slotting cutter, and serious to self wearing and tearing in the use lead to the not long problem of life, and it is firm inadequately stable with the slotting cutter installation back, have the probability that.

Description

Bowl-shaped gear shaping cutter

Technical Field

The utility model relates to a pinion cutter technical field specifically is a bowl shape pinion cutter.

Background

The slotting cutter is a gear-shaped or rack-shaped gear processing cutter, is used for processing internally and externally meshed straight teeth and helical gears according to a generating method (see gear processing), and is characterized by being capable of processing a bevel gear with a shoulder, a multiple gear, a herringbone gear without a clearance groove and the like. The special-shaped gear shaper cutter can also machine workpieces with various other profiles, such as cams, internal splines and the like.

However, the conventional bowl-shaped pinion cutter is seriously abraded in the using process, so that the service life is short, the pinion cutter is not stable and firm enough after being installed, the probability of falling is high, and potential safety hazards exist.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a bowl shape pinion cutter to it is more serious to self wearing and tearing in the use to propose in solving above-mentioned background art, leads to life not long, and the pinion cutter installation back is stable firm inadequately, has the probability that drops, has the problem of potential safety hazard.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a bowl shape pinion cutter, includes the installation axle, the installing port has been seted up to one side of installation axle, the mounting groove has been seted up to the inner wall of installing port, the opposite side fixedly connected with tooth's socket handle of installation axle, the opening has been seted up to the side of tooth's socket handle, the positive fixedly connected with tooth's socket of tooth's socket handle, the oil groove has been seted up with handing-over department of tooth's socket to the tooth's socket handle.

Further preferably, the section shape of the installation shaft is 'circular', the interior of the installation shaft is hollow, and the installation shaft is fixedly connected with the tooth socket handle.

Further preferably, the inner wall of the mounting opening is polished smooth, and the inner diameter of the mounting opening is matched with the diameter of the crankshaft.

Further preferably, the mounting groove is located at the top of the inner wall of the mounting opening, and the mounting groove is a rectangular groove.

Further preferably, the depth of the oil groove is five millimeters, and one side of the oil groove close to the tooth groove is communicated with the concave part of the tooth groove.

Preferably, the tooth grooves are formed in multiple numbers and are uniformly distributed on the tooth groove handles.

(III) advantageous effects

The utility model provides a bowl-shaped pinion cutter possesses following beneficial effect:

(1) this bowl-shaped pinion cutter, through the oil groove that sets up, install and to put into use behind the pinion cutter machine, the relatively serious life is not long to self wearing and tearing in the pinion cutter use, because the utility model discloses be provided with the deep oil groove of five millimeters, and the oil groove is close to one side of tooth's socket and the interior concave part of tooth's socket and communicates, when the staff stops at the pinion cutter, injects a small amount of lubricating oil into in the oil groove, need not apply paint with a brush to the pinion cutter and can begin to use at once, at the pinion cutter operation in-process, lubricating oil can flow in the interior concave part of tooth's socket through handing-over department of oil groove and tooth's socket handle, makes its self-lubrication, has reduced the wearing and tearing of pinion cutter and has improved life.

(2) This bowl shape pinion cutter through the mounting groove that sets up, sets up a rectangular with the mounting groove adaptation in the top of spindle is supporting, and in the pinion cutter installation, the spindle corresponds respectively with rectangular and inserts installing port and mounting groove, and this kind of mounting means, traditional spindle and bearing cup joint more stably firm than, can not drop.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a left side view of the oil groove of the present invention;

fig. 3 is a schematic view of the partial structure of the opening of the present invention.

In the figure: 1. installing a shaft; 2. an installation port; 3. mounting grooves; 4. a gullet handle; 401. an oil sump; 5. a tooth socket; 6. and (4) opening.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a bowl shape pinion cutter, includes installation axle 1, installs one side of axle 1 and has seted up installing port 2, and mounting groove 3 has been seted up to the inner wall of installing port 2, installs the opposite side fixedly connected with tooth's socket handle 4 of axle 1, and opening 6 has been seted up to the side of tooth's socket handle 4, and the positive fixedly connected with tooth's socket 5 of tooth's socket handle 4, and oil groove 401 has been seted up with handing-over department of tooth's socket 5 to tooth's.

In this embodiment, it is specific, installation axle 1 section shape is "circular", and the installation axle 1 is inside fretwork, installation axle 1 and tooth's socket handle 4 fixed connection, installation axle 1 be used for with the installation and the butt joint of bent axle.

In this embodiment, specifically, the inner wall of the mounting opening 2 is polished smoothly, the inner diameter of the mounting opening 2 is matched with the diameter of the crankshaft, and the inner wall of the mounting opening 2 is polished smoothly without abrasion to the crankshaft.

In this embodiment, it is concrete, and mounting groove 3 is located the top of 2 inner walls of installing port, and mounting groove 3 is the rectangular channel, and the top of spindle is supporting to set up one with the rectangular of 3 adaptations of mounting groove, in the pinion cutter installation, the spindle corresponds respectively with rectangular and inserts in installing port 2 and the mounting groove 3, this kind of mounting means, traditional spindle and bearing cup joint more stably firm than it, can not drop.

In this embodiment, it is concrete, oil groove 401's degree of depth is five millimeters, oil groove 401 is close to one side of tooth's socket 5 and is linked together with the interior concave part of tooth's socket 5, when the staff stops at the pinion cutter, pour into a small amount of lubricating oil into in oil groove 401, need not apply paint 5 sword to the pinion cutter and can begin to use at once, at the pinion cutter operation in-process, lubricating oil can flow into the interior concave part of tooth's socket 5 through oil groove 401 and the handing-over department of tooth's socket handle 4, make it lubricated by oneself, the wearing and tearing that have reduced the pinion cutter have improved life.

In this embodiment, specifically, the tooth grooves 5 are provided in plural numbers, the plural tooth grooves 5 are uniformly distributed on the tooth groove handle 4, and the tooth grooves 5 are used for processing the gear.

The working principle is as follows: firstly, the installation and the safety protection of the utility model are checked, then the pinion cutter is installed, a strip matched with the installation groove 3 is arranged at the top of the crankshaft, in the installation process of the pinion cutter, the crankshaft and the strip are respectively inserted into the installation opening 2 and the installation groove 3 correspondingly, compared with the traditional crankshaft and bearing sleeve, the installation mode is more stable and firm, and can not fall off, the service life of the pinion cutter is not long when the wear of the pinion cutter is serious in the use process, because the utility model is provided with the oil groove 401 with the depth of five millimeters, and one side of the oil groove 401 close to the tooth socket 5 is communicated with the inner concave part of the tooth socket 5, when the pinion cutter stops, a worker injects a small amount of lubricating oil into the oil groove 401, the pinion cutter does not need to be coated with a brush, the pinion cutter can be used at once, in the operation process of the pinion cutter, the lubricating oil can flow into the inner concave part of the tooth socket, make its self-lubrication, reduced the wearing and tearing of pinion cutter and improved life, just so accomplished right the utility model discloses a use, the utility model discloses simple structure, convenience safe in utilization.

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

Claims

1. The utility model provides a bowl shape pinion cutter, includes installation axle (1), its characterized in that: installing port (2) have been seted up to one side of installation axle (1), mounting groove (3) have been seted up to the inner wall of installing port (2), opposite side fixedly connected with tooth's socket handle (4) of installation axle (1), opening (6) have been seted up to the side of tooth's socket handle (4), positive fixedly connected with tooth's socket (5) of tooth's socket handle (4), oil groove (401) have been seted up with handing-over department of tooth's socket (5) in tooth's socket handle (4).

2. The bowl-shaped pinion cutter as claimed in claim 1, wherein: the section shape of the installation shaft (1) is 'circular', the interior of the installation shaft (1) is hollow, and the installation shaft (1) is fixedly connected with the tooth socket handle (4).

3. The bowl-shaped pinion cutter as claimed in claim 1, wherein: the inner wall of the mounting opening (2) is polished smoothly, and the inner diameter of the mounting opening (2) is matched with the diameter of a crankshaft.

4. The bowl-shaped pinion cutter as claimed in claim 1, wherein: the mounting groove (3) is located at the top of the inner wall of the mounting opening (2), and the mounting groove (3) is a rectangular groove.

5. The bowl-shaped pinion cutter as claimed in claim 1, wherein: the depth of the oil groove (401) is five millimeters, and one side of the oil groove (401) close to the tooth groove (5) is communicated with the concave part of the tooth groove (5).

6. The bowl-shaped pinion cutter as claimed in claim 1, wherein: the tooth grooves (5) are arranged in a plurality, and the tooth grooves (5) are uniformly distributed on the tooth groove handle (4).