CN217595985U

CN217595985U - PCD (Poly Crystal Diamond) forming cutter for automatic machining line of motor end cover

Info

Publication number: CN217595985U
Application number: CN202221555764.3U
Authority: CN
Inventors: 王新宇; 江书平; 荣权升
Original assignee: Wuhan CRRC Electric Traction Technology Co Ltd
Current assignee: Wuhan CRRC Electric Traction Technology Co Ltd
Priority date: 2022-06-21
Filing date: 2022-06-21
Publication date: 2022-10-18
Anticipated expiration: 2032-06-21

Abstract

The utility model belongs to the technical field of the cutter technique and specifically relates to a PCD shaping cutter is used to motor end cover machining transfer machine, including connecting rod, cutter arbor, tool bit, install cutter arbor one end the connecting rod, the cutter arbor other end is installed the tool bit, the cutter arbor both sides all are provided with first baffle, two first baffle is close to tool bit one side and all installs the gag lever post, two all slide on the gag lever post and be provided with the second baffle, two between first baffle and two second baffles all be provided with spring, two on the gag lever post be provided with stop gear between first baffle and two second baffles. The device has very high practical value, is worth promoting.

Description

PCD forming cutter for automatic motor end cover machining line

Technical Field

The utility model relates to a cutter technical field especially relates to a PCD shaping cutter is used to motor end cover machining transfer machine.

Background

With the development of automobile manufacturing industry, in order to reduce production cost and improve processing efficiency in the production of automobile parts, the combined cutter is widely applied. When the automobile steering gear is machined, no matter the end cover or the internal part is machined, a cutter is needed to be used for machining. The existing cutter is easy to generate the phenomenon that scraps at the drill hole are scattered during processing, the surrounding environment is influenced, the processing of the periphery of the drill hole of the motor cover is also influenced, and the processing quality is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems that the scraps at the drill hole are easy to fly in the prior art when the cutter is processed, the surrounding environment is influenced, and the processing of the surrounding part of the drill hole of the motor cover is also influenced; and the shortcoming of unstable fixation is easy to occur, and the PCD forming cutter for the motor end cover machining automatic line is provided.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the design is a PCD forming cutter for a motor end cover machining automatic line, and comprises a connecting rod, a cutter bar and a cutter head, wherein one end of the cutter bar is provided with the connecting rod, the other end of the cutter bar is provided with the cutter head, two first baffle plates are arranged on two sides of the cutter bar, a limiting rod is arranged on one side, close to the cutter head, of each first baffle plate, two limiting rods are arranged on one side of each first baffle plate, two second baffle plates are arranged on the limiting rods in a sliding mode, a spring is arranged between each first baffle plate and each second baffle plate, and a limiting mechanism is arranged between each first baffle plate and each second baffle plate.

Preferably, the limiting mechanism comprises first grooves formed in the two second baffles, fixture blocks are arranged in the four second grooves, and the two fixture blocks on the two second baffles are connected with the two first baffles.

Preferably, the four clamping blocks are in transition fit with the four second grooves.

Preferably, second grooves are formed in two sides of the cutter bar, moving blocks are arranged in the two second grooves, the two moving blocks are connected with the two first baffles, threaded rods are arranged in the two second grooves, and the two moving blocks are threaded through the two threaded rods.

The utility model provides a PCD shaping cutter for motor end cover machining transfer machine, beneficial effect lies in: this PCD shaping cutter for motor end cover machining transfer machine is at the cooperation of first baffle, the second baffle that the cutter arbor both sides set up, can prevent effectively that the sweeps of tool bit department from flying in disorder.

Drawings

Fig. 1 is the utility model provides a motor end cover machining is PCD shaping cutter's for transfer machine top view.

Fig. 2 isbase:Sub>A front view of the cross-sectional view of fig. 1 atbase:Sub>A-base:Sub>A.

Fig. 3 is a front view of the cross-sectional view of fig. 1 at B-B.

Fig. 4 is a partial enlarged view of fig. 2 at a.

Fig. 5 is a partial enlarged view of fig. 3 at B.

In the figure: connecting rod 1, cutter arbor 2, tool bit 3, first baffle 4, gag lever post 5, second baffle 6, spring 7, first recess 8, fixture block 9, second recess 10, movable block 11, threaded rod 12.

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.

Example 1

Referring to fig. 1-5, a PCD shaping cutter for a motor end cover machining automation line, including connecting rod 1, cutter arbor 2, tool bit 3, cutter arbor 2 one end fixed mounting has connecting rod 1, cutter arbor 2 other end fixed mounting has tool bit 3, cutter arbor 2 both sides all are provided with first baffle 4, two first baffles 4 are close to the equal fixed mounting of tool bit 3 one side has gag lever post 5, it is provided with second baffle 6 all to slide on two gag lever posts 5, all be provided with spring 7 on the gag lever post 5 between two first baffles 4 and two second baffles 6, be provided with stop gear between two first baffles 4 and two second baffles 6, stop gear is including offering the first recess 8 on two second baffles 6, all be provided with fixture block 9 in four second recesses 8, two fixture block 9 on two second baffles 6 all are connected with two first baffles 4, be transition fit between four fixture block 9 and four second recesses 8.

The working principle is as follows: through the matching of the first baffle 4 and the second baffle 6, the spring 7 extrudes the first baffle 4 and the second baffle 6, the second baffle 6 is far away from the connecting rod 1, the fixture block 9 is matched with the first groove 8, and the second baffle 6 cannot be separated from the device, so that when the cutter is not used, the cutter head 3 is positioned between the two second baffles 6, and the cutter head 3 is protected;

be connected connecting rod 1 with the matched with lathe, let the lid on the lathe be close to tool bit 3, tool bit 3 both sides second baffle 6 can extrude on the lid, and the party is all around strengthened the contact between lid and the tool bit 3, and the sweeps that tool bit 3 produced in to the processing of lid has first baffle 3 and second baffle 6 to let the sweeps can not appear the phenomenon of flying in disorder.

Example 2

In the embodiment, the two first baffles 4 cannot move, when a deep groove needs to be machined in a part of the cover body, the cutter cannot be used continuously, optimization is performed on the basis of the embodiment 1, referring to fig. 1-5, second grooves 10 are formed in two sides of the cutter bar 2, moving blocks 11 are arranged in the two second grooves 10, the two moving blocks 11 are connected with the two first baffles 4, threaded rods 12 are arranged in the two second grooves 10, and the two moving blocks 11 are penetrated through by the two threaded rods 12.

Through rotatory threaded rod 12, let movable block 11 remove in second recess 11 to let movable block 11 take first baffle 4 to move on cutter arbor 2, realize that the first baffle 1 on cutter arbor 2 both sides and second baffle 6 can be adjusted to the distance between the tool bit 3, thereby let the cutter have the function of the deep trouth of processing lid.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a PCD shaping cutter for motor end cover machining transfer machine, includes connecting rod (1), cutter arbor (2), tool bit (3), install cutter arbor (2) one end connecting rod (1), install the cutter arbor (2) other end tool bit (3), its characterized in that, cutter arbor (2) both sides all are provided with first baffle (4), two first baffle (4) are close to tool bit (3) one side and all install gag lever post (5), two it is provided with second baffle (6), two all to slide on gag lever post (5) first baffle (4) and two second baffles (6) between all be provided with spring (7), two on gag lever post (5) be provided with stop gear between first baffle (4) and two second baffles (6).

2. The PCD molding cutter of claim 1, wherein the limiting mechanism comprises first grooves (8) formed in two second baffles (6), four first grooves (8) are provided with clamping blocks (9), and two clamping blocks (9) on the two second baffles (6) are connected with the two first baffles (4).

3. The PCD molding cutter of claim 2, wherein the four blocks (9) are in transition fit with the four first grooves (8).

4. The PCD molding cutter for the motor end cover machining automation line according to claim 1, wherein second grooves (10) are formed in both sides of the cutter bar (2), moving blocks (11) are arranged in both of the second grooves (10), both of the moving blocks (11) are connected with the two first baffle plates (4), threaded rods (12) are arranged in both of the second grooves (10), and both of the moving blocks (11) are penetrated by the two threaded rods (12) through threads.