CN212070698U

CN212070698U - Tool for machining front groove and chamfering of blade

Info

Publication number: CN212070698U
Application number: CN202020323368.2U
Authority: CN
Inventors: 姚宝昌
Original assignee: Gu'an Aerospace Xingbang Machinery Manufacturing Co Ltd
Current assignee: Gu'an Aerospace Xingbang Machinery Manufacturing Co Ltd
Priority date: 2020-03-16
Filing date: 2020-03-16
Publication date: 2020-12-04
Anticipated expiration: 2030-03-16

Abstract

The utility model belongs to blade processing field, especially positive recess of blade processing and chamfer frock, including the lathe bed surface, the top fixed mounting of lathe bed surface has the frock bottom plate, the equal fixed mounting in top four corners position of frock bottom plate has the frock stand, and the top fixed mounting of four frock stands has same frock roof, positive recess and chamfer groove have been seted up at the top of frock roof, and one side in positive recess and chamfer groove all is equipped with the locating piece of fixed mounting on frock roof side, and the work piece has been placed at the top of frock roof. The utility model discloses a processing frock, the quick simple positive recess of blade and chamfer of can being convenient for are processed, have improved the quality of processing, and simple structure.

Description

Tool for machining front groove and chamfering of blade

Technical Field

The utility model relates to a blade processing technology field especially relates to positive recess of blade processing and chamfer frock.

Background

At present, when front grooves and chamfers are machined on a hard alloy blade, a single blade to be machined is generally fixed on a linear cutting machine tool, the front grooves and the chamfers with required shapes are machined by the linear cutting machine tool, the machining method is high in machining difficulty and long in time, and machining quality is not guaranteed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art, and providing a blade processing front groove and a chamfering tool.

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

front recess of blade processing and chamfer frock, including the lathe bed surface, the top fixed mounting of lathe bed surface has the frock bottom plate, the equal fixed mounting in top four corners position of frock bottom plate has the frock stand, and the top fixed mounting of four frock stands has same frock roof, front recess and chamfer groove have been seted up at the top of frock roof, and one side in front recess and chamfer groove all is equipped with the locating piece of fixed mounting on the frock roof side, and the work piece has been placed at the top of frock roof.

Preferably, the both sides of frock stand all are equipped with the cylinder mount pad of fixed mounting at frock bottom plate top, and one side fixed mounting that the frock stand was kept away from to the cylinder mount pad has and drives actuating cylinder, and fixed mounting has the push rod on driving actuating cylinder's the output shaft, and the top fixed mounting of push rod has the one end of two hinges, and the other end of hinge rotates installs two depression bars, and two depression bars all are located the top of frock roof, and the one end that the hinge was kept away from to the depression bar rotates installs movable briquetting, and movable briquetting respectively with front recess and chamfer groove looks adaptation.

Preferably, the top of the tool top plate is fixedly provided with two rotating shaft supports, one side of each rotating shaft support is fixedly provided with one end of a rotating shaft, and the other end of each rotating shaft sequentially penetrates through the corresponding four pressing rods and is rotatably connected with the corresponding pressing rods.

The utility model discloses in, blade processing front recess and chamfer frock, when having solved traditional blade processing front recess and chamfer, the processing degree of difficulty is big, and is long-time, and processingquality does not have guaranteed problem, the utility model discloses a processing frock can be convenient for quick simple to blade front recess and chamfer process, has improved the quality of processing, and simple structure.

Drawings

Fig. 1 is a schematic diagram of a formal structure of a tool for processing a front groove and a chamfer on a blade according to the present invention;

fig. 2 is a schematic side view of the tool for machining the front groove and chamfering with the blade according to the present invention;

fig. 3 is the utility model provides a structural schematic is overlooked of positive recess of blade processing and chamfer frock.

In the figure: the tool comprises a machine tool bed surface 1, a tool bottom plate 2, a driving cylinder 3, a tool upright post 4, a tool top plate 5, a cylinder mounting seat 6, a push rod 7, a hinge 8, a pressure lever 9, a rotating shaft support 10, a rotating shaft 11, a positioning block 12 and a movable pressing block 13.

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.

Referring to fig. 1-3, the tool for machining the front groove and the chamfer angle of the blade comprises a machine tool bed surface 1, a tool bottom plate 2 is fixedly mounted at the top of the machine tool bed surface 1, tool upright columns 4 are fixedly mounted at four corners of the top of the tool bottom plate 2, the same tool top plate 5 is fixedly mounted at the tops of the four tool upright columns 4, the front groove and the chamfer angle groove are formed in the top of the tool top plate 5, a positioning block 12 fixedly mounted on the top side of the tool top plate 5 is arranged on one side of each of the front groove and the chamfer angle groove, a workpiece is placed at the top of the tool top plate 5.

The utility model discloses in, the both sides of frock stand 4 all are equipped with the cylinder mount pad 6 of fixed mounting at 2 tops of frock bottom plate, one side fixed mounting that frock stand 4 was kept away from to cylinder mount pad 6 has and drives actuating cylinder 3, it has push rod 7 to drive fixed mounting on the output shaft of actuating cylinder 3, the top fixed mounting of push rod 7 has the one end of two hinges 8, hinge 8's the other end is rotated and is installed two depression bars 9, and two depression bars 9 all are located the top of frock roof 5, the one end that hinge 8 was kept away from to depression bar 9 is rotated and is installed movable briquetting 13, and movable briquetting 13 respectively with positive recess and chamfer groove looks adaptation.

The utility model discloses in, the top fixed mounting of frock roof 5 has two pivot supports 10, and one side fixed mounting of pivot support 10 has the one end of pivot 11, and the other end of pivot 11 runs through four corresponding depression bars 9 in proper order to rotate with depression bar 9 and be connected, pivot 11 is convenient for depression bar 9 and is the wane motion.

The utility model discloses in, theory of operation, during the use, put the frock on lathe bed surface 1, alignment location benchmark, then put into the position of the frock roof 5 of locating piece 12 one side with the work piece, start through the controller and drive actuating cylinder 3, the controller is for the singlechip based on AT89C51, drives actuating cylinder 3 and drives push rod 7 upward movement, and push rod 7 drives depression bar 9 and rotates based on pivot 11, and depression bar 9 drives movable briquetting 13 and compresses tightly the work piece.

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. Positive recess of blade processing and chamfer frock, including lathe bed surface (1), its characterized in that, the top fixed mounting of lathe bed surface (1) has frock bottom plate (2), the equal fixed mounting in top four corners position of frock bottom plate (2) has frock stand (4), and the top fixed mounting of four frock stands (4) has same frock roof (5), positive recess and chamfer groove have been seted up at the top of frock roof (5), and one side in positive recess and chamfer groove all is equipped with locating piece (12) of fixed mounting on frock roof (5) top side, and the work piece has been placed at the top of frock roof (5).

2. The tool for processing the front groove and the chamfer of the blade according to claim 1, wherein a cylinder mounting seat (6) fixedly mounted at the top of the tool bottom plate (2) is arranged on each of two sides of the tool upright post (4), a driving cylinder (3) is fixedly mounted on one side, away from the tool upright post (4), of the cylinder mounting seat (6), a push rod (7) is fixedly mounted on an output shaft of the driving cylinder (3), one end of each hinge (8) is fixedly mounted at the top of the push rod (7), two pressure rods (9) are rotatably mounted at the other end of each hinge (8), the two pressure rods (9) are both located above the tool top plate (5), a movable pressing block (13) is rotatably mounted at one end, away from the hinge (8), of each pressure rod (9), and the movable pressing block (13) is respectively matched with the front groove and the chamfer groove.

3. The tool for processing the front groove and the chamfer of the blade according to claim 1, wherein two rotating shaft supports (10) are fixedly mounted at the top of the tool top plate (5), one end of a rotating shaft (11) is fixedly mounted at one side of each rotating shaft support (10), and the other end of each rotating shaft (11) sequentially penetrates through the corresponding four pressure rods (9) and is rotatably connected with the pressure rods (9).