CN219274564U

CN219274564U - Machining deflection tool

Info

Publication number: CN219274564U
Application number: CN202320058451.5U
Authority: CN
Inventors: 王维; 熊远军; 占永鹏; 付勇娣
Original assignee: Hubei Zhongzhu Intelligent Equipment Manufacturing Co ltd
Current assignee: Hubei Zhongzhu Intelligent Equipment Manufacturing Co ltd
Priority date: 2023-01-06
Filing date: 2023-01-06
Publication date: 2023-06-30
Anticipated expiration: 2033-01-06

Abstract

The utility model discloses a machining deflection tool, which relates to the technical field of turbine part machining and comprises a bottom supporting plate, wherein two rotating mechanisms and a limiting mechanism are arranged above the bottom supporting plate, a placing plate is arranged above the limiting mechanism, two placing grooves are fixedly connected to the upper surface of the placing plate, limiting assemblies are arranged in the two placing grooves, and workpieces are slidably connected to the inner walls of the two placing grooves. Through the cooperation between bottom sprag board, slewing mechanism, stop gear and the place board that set up, can adjust the angle of machined part to can make the edge of a knife of finish boring lathe carry out the cutting of multiple angle to the machined part, and then can strengthen holistic practicality, through the machined part that rotates the setting, can drive and place the board and rotate, thereby can drive the rotation groove and go up to accept the board rotation. Through the hand of rotating the setting changes the board, can drive threaded rod and jack-up board and rotate.

Description

Machining deflection tool

Technical Field

The utility model relates to the technical field of machining, in particular to a machining deflection tool.

Background

The existing part is subjected to preliminary forming and then needs to be subjected to fine machining, the fine machining process is called fine boring operation, a fine boring machine tool is usually adopted for carrying out fine boring operation on the device, but the fine boring machine tool is usually adopted for carrying out fine boring operation on the device, so that the workpiece for carrying out fine boring operation on a side groove of the device is difficult to process, the device side is placed on the fine boring machine tool, on one hand, the fine boring machine tool can only process a plane perpendicular to a workbench, on the other hand, the direction of the side of the workpiece cannot be processed against a knife edge, and on the other hand, the device is stable in the machining process of the device. How to realize the side groove processing of a processing device is an important difficult problem in the processing process of the existing part.

According to the Chinese patent of application number 201721332166.9, a processing deflection fixture is disclosed, which comprises a support base, deflection pressing plates arranged on the support base, and deflection support seats arranged on the deflection pressing plates, wherein the deflection support seats at least comprise two; the deflection pressing plate and the deflection supporting seat are obliquely arranged on the horizontal plane, the deflection supporting seat is provided with a deflection groove, and the deflection groove is used for pressing a workpiece with a press block of the boring machine.

By adopting the scheme, the deflection pressing plate and the deflection supporting seat can be arranged in an inclined way relative to the horizontal plane skillfully, so that the side surface of a workpiece is machined, the deflection supporting seat is used for pressing the workpiece with the boring mill pressing block, the machining groove is opposite to the boring mill cutting edge, the boring mill cutting edge is used for directly machining the workpiece between the deflection supporting seat and the boring mill pressing block, and thus the side surface groove of the workpiece can be machined; therefore, we provide a machining deflection tool for solving the above problems.

Disclosure of Invention

The utility model aims to make up the defects of the prior art and provides a machining deflection tool.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a frock is shifted in machining, includes the bottom support board, the top of bottom support board is equipped with two slewing mechanism and a stop gear, stop gear's top is equipped with places the board, the upper surface fixedly connected with of placing the board two standing grooves, two the inside of standing groove all is equipped with spacing subassembly, two the inner wall sliding connection of standing groove has the machined part.

Preferably, the two rotating mechanisms comprise fixed blocks, and the bottom surfaces of the fixed blocks are fixedly connected with the upper surface of the bottom supporting plate.

Preferably, the inner wall of the fixed block is fixedly connected with a transverse fixing shaft, the outer surface of the transverse fixing shaft is rotationally connected with a rotating groove, and the upper surface of the rotating groove is fixedly connected with the bottom surface of the placing plate.

Preferably, the stop gear includes firm groove and goes up and accept the board, the bottom surface in firm groove and the upper surface fixed connection of bottom support board, the inner wall fixedly connected with strong friction plate in firm groove, the inner wall threaded connection in firm groove has the threaded rod.

Preferably, the left end fixedly connected with hand of threaded rod changes the board, the right-hand member fixedly connected with jack-up board of threaded rod, the right flank of jack-up board and the left flank of strong friction board all contact with the surface of last board of accepting, the upper surface of last board of accepting and the bottom surface fixed connection who places the board.

Preferably, the two spacing components all include spacing roof, the back of spacing roof contacts with the surface of machined part, the surface of spacing roof and the inner wall sliding connection of standing groove, the back fixedly connected with of spacing roof two spacing projecting shafts, two the surface of spacing projecting shaft all with the inner wall sliding connection of standing groove.

Preferably, the outer surfaces of the two limiting extension shafts are wound with springs, and the front end and the rear end of each spring are fixedly connected with the back surface of the limiting top plate and the inner wall of the placing groove respectively.

The beneficial effects are that:

compared with the prior art, the machining deflection tool has the following beneficial effects:

1. according to the utility model, through the cooperation among the bottom supporting plate, the rotating mechanism, the limiting mechanism and the placing plate, the angle of the machined part can be adjusted, so that the knife edge of the fine boring machine tool can cut the machined part at various angles, and the overall practicability can be enhanced.

2. According to the utility model, the placing plate can be driven to rotate through the workpieces which are rotationally arranged, so that the rotating groove and the upper bearing plate can be driven to rotate. Through the hand rotating plate that rotates the setting, can drive threaded rod and jack-up board and rotate, just can make jack-up board and strong friction plate carry out spacingly to last accepting the board to can adjust the machining angle between machined part and the boring machine edge of a knife.

Drawings

FIG. 1 is a schematic perspective elevation view of the present utility model;

FIG. 2 is a schematic perspective view of a rotating mechanism according to the present utility model;

FIG. 3 is a schematic perspective view of a limiting mechanism according to the present utility model;

fig. 4 is a schematic perspective view of a limiting assembly according to the present utility model.

In the figure: 1. bottom support plate, 2, slewing mechanism, 201, fixed block, 202, horizontal fixed axle, 203, slewing groove, 3, stop gear, 301, threaded rod, 302, hand rotating plate, 303, jack-up plate, 304, firm groove, 305, upper bearing plate, 306, strong friction plate, 4, placing plate, 5, placing groove, 6, spacing subassembly, 601, spacing roof, 602, spacing extension axle, 603, spring, 7, machined part.

Detailed Description

The principles and features of the present utility model are described below with reference to the drawings, the examples are illustrated for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model.

Referring to fig. 1-4, a machining deflection tool comprises a bottom supporting plate 1, wherein two rotating mechanisms 2 and a limiting mechanism 3 are arranged above the bottom supporting plate 1, a placing plate 4 is arranged above the limiting mechanism 3, two placing grooves 5 are fixedly connected to the upper surface of the placing plate 4, limiting assemblies 6 are arranged in the two placing grooves 5, and workpieces 7 are slidably connected to the inner walls of the two placing grooves 5.

The inside of two standing grooves 5 that set up is equipped with the opposite sex fluting, can be complete with the surface looks adaptation of machined part 7 to can carry out effectual centre gripping to machined part 7.

The two rotating mechanisms 2 comprise fixed blocks 201, the bottom surfaces of the fixed blocks 201 are fixedly connected with the upper surface of the bottom supporting plate 1, the inner walls of the fixed blocks 201 are fixedly connected with transverse fixing shafts 202, the outer surfaces of the transverse fixing shafts 202 are rotatably connected with rotating grooves 203, and the upper surfaces of the rotating grooves 203 are fixedly connected with the bottom surfaces of the placing plates 4. Through rotating the placing plate 4, the rotating groove 203 can be driven to rotate, so that the workpiece 7 can be driven to different angles for cutting operation.

The stop gear 3 includes firm groove 304 and goes up to accept board 305, and the bottom surface of firm groove 304 and the upper surface fixed connection of bottom support board 1, the inner wall fixedly connected with strong friction plate 306 of firm groove 304, the inner wall threaded connection of firm groove 304 has threaded rod 301.

When the placement plate 4 rotates, the limit of the jack-up plate 303 to the upper receiving plate 305 must be released in advance, and the jack-up plate 303 can be driven to rotate by rotating the threaded rod 301, so that the upper receiving plate 305 can be clamped or released. The left end fixedly connected with hand rotating plate 302 of threaded rod 301, the right-hand member fixedly connected with jack-up plate 303 of threaded rod 301, the right flank of jack-up plate 303 and the left flank of strong friction plate 306 all contact with the surface of last accepting plate 305, and the upper surface of last accepting plate 305 is with the bottom surface fixed connection of placing board 4. The provided strong friction plate 306 is made of rubber material with stronger friction force, so that the limit degree of the strong friction plate 306 to the upper bearing plate 305 can be improved.

The two limiting assemblies 6 comprise a limiting top plate 601, the back surface of the limiting top plate 601 is in contact with the outer surface of the workpiece 7, the outer surface of the limiting top plate 601 is in sliding connection with the inner wall of the placing groove 5, the back surface of the limiting top plate 601 is fixedly connected with two limiting extension shafts 602, and the outer surfaces of the two limiting extension shafts 602 are in sliding connection with the inner wall of the placing groove 5. The limiting top plate 601 is provided with a round corner at the corners where the upper and lower parts contact with the workpiece 7 during manufacturing, so that the smoothness during mounting the workpiece 7 can be improved. The outer surfaces of the two limiting extension shafts 602 are wound with springs 603, and the front end and the rear end of each spring 603 are fixedly connected with the back surface of the limiting top plate 601 and the inner wall of the placing groove 5 respectively.

The workpiece 7 can be limited by pushing the limiting top plate 601 by using the elasticity of the set spring 603, and the workpiece 7 cannot fall off in a natural state due to the pushing force, so that the workpiece 7 is not influenced by a worker to take down the workpiece 7 by hand.

Working principle: when the device is used for fixing the workpiece 7, the workpiece 7 is pushed into the two placing grooves 5, the limiting top plate 601 can be pushed to move forwards, the limiting top plate 601 can be pushed to limit the workpiece 7 under the elastic force of the spring 603, and the workpiece 7 can be prevented from naturally falling off from the placing grooves 5 when the device is moved. The placement plate 4 can be driven to rotate by rotating the work piece 7 provided, and the rotation groove 203 and the upper receiving plate 305 can be driven to rotate. Through the hand rotating plate 302 that rotates the setting, can drive threaded rod 301 and jack-up board 303 and rotate, just can make jack-up board 303 and strong friction plate 306 carry out spacingly to last accepting board 305 to can adjust the processing angle between machined part 7 and the boring machine edge of a knife.

The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.

Claims

1. Machining frock that shifts, including bottom support board (1), its characterized in that: the top of bottom support board (1) is equipped with two slewing mechanism (2) and a stop gear (3), the top of stop gear (3) is equipped with places board (4), the last fixed surface of placing board (4) is connected with two standing grooves (5), two the inside of standing groove (5) all is equipped with spacing subassembly (6), two the inner wall sliding connection of standing groove (5) has machined part (7).

2. A machining indexing fixture as claimed in claim 1, wherein: the two rotating mechanisms (2) comprise fixed blocks (201), and the bottom surfaces of the fixed blocks (201) are fixedly connected with the upper surface of the bottom supporting plate (1).

3. A machining indexing fixture as claimed in claim 2, wherein: the inner wall of the fixed block (201) is fixedly connected with a transverse fixing shaft (202), the outer surface of the transverse fixing shaft (202) is rotatably connected with a rotating groove (203), and the upper surface of the rotating groove (203) is fixedly connected with the bottom surface of the placing plate (4).

4. A machining indexing fixture as claimed in claim 1, wherein: stop gear (3) are including firm groove (304) and last accepting board (305), the bottom surface of firm groove (304) is connected with the upper surface fixed of bottom support board (1), the inner wall fixedly connected with of firm groove (304) is strong friction plate (306), the inner wall threaded connection of firm groove (304) has threaded rod (301).

5. A machining indexing fixture as claimed in claim 4, wherein: the left end fixedly connected with hand of threaded rod (301) changes board (302), the right-hand member fixedly connected with jack-up board (303) of threaded rod (301), the right flank of jack-up board (303) and the left flank of strong friction board (306) all contact with the surface of last accepting board (305), the upper surface of last accepting board (305) with place the bottom surface fixed connection of board (4).

6. A machining indexing fixture as claimed in claim 1, wherein: two spacing subassembly (6) all include spacing roof (601), the back of spacing roof (601) contacts with the surface of machined part (7), the surface of spacing roof (601) and the inner wall sliding connection of standing groove (5), the back fixedly connected with of spacing roof (601) two spacing projecting shaft (602), two the surface of spacing projecting shaft (602) all with the inner wall sliding connection of standing groove (5).

7. A machining indexing fixture as claimed in claim 6, wherein: the outer surfaces of the two limiting extension shafts (602) are wound with springs (603), and the front end and the rear end of each spring (603) are fixedly connected with the back surface of the limiting top plate (601) and the inner wall of the placing groove (5) respectively.