CN219648724U - Turbine shell shaping cutter - Google Patents

Abstract

The utility model provides a turbine shell forming cutter, and belongs to the technical field of cutters. This turbine casing shaping cutter, including cutter body and joint structure, the cutter body includes first cutter, fixed column and second cutter, the fixed column both ends respectively with first cutter with the second cutter is connected, the joint structure includes installation axle, joint subassembly and screw rod, the joint subassembly set up in the installation axle, the joint subassembly respectively with first cutter with the second cutter joint is fixed, the fixed column with the screw rod rotates to be connected, the screw rod with the installation hub connection. According to the utility model, the turbine shell forming cutter is convenient to replace the positions of the first cutter and the second cutter, is convenient and quick, and improves the working efficiency.

Description

Turbine shell shaping cutter

Technical Field

The utility model relates to the field of cutters, in particular to a turbine shell forming cutter.

Background

With the development of economy, society and science and technology, the hole cavity of the existing hardware product is more and more complex, and users have higher requirements on the processing quality, processing reliability, delivery period of the cutter and the like of the hardware product. The turbine shell pipe orifice is a multi-stage stepped hole, a plurality of cutters are matched for clamping for a plurality of times, the turbine shell structure is irregular, and the plurality of times of clamping inevitably cause inaccurate positioning.

The utility model provides a chinese patent application number is CN202122859553.0 to this, discloses a processing turbine shell mouth of pipe shaping cutter, including the handle of a knife and be fixed in the PCD blade of handle of a knife tip, the handle of a knife is including the stalk portion that is used for the centre gripping and the tool bit that is used for installing the blade, the tool bit includes tail tool bit, well tool bit and the head tool bit that the radius reduces in proper order, tail tool bit is connected in the stalk portion, the PCD blade is including the first blade and the second blade that set up in pairs, be provided with two centrosymmetric first chip grooves in the circumference of head tool bit, be provided with two centrosymmetric second chip grooves in the circumference of well tool bit, first blade sets up respectively in first chip grooves, the second blade sets up respectively in first chip grooves, the end of first blade and the beginning of second blade coincide in tool bit circumferencial direction. The utility model has simple structure, is used for processing and one-step forming of the pipe orifice of the turbine shell, and improves the processing efficiency and the processing precision.

In the scheme using process, the following defects are overcome, the forming cutter is set to be single head, when the cutter is damaged, the cutter needs to be dismounted and then remounted, the replacement is inconvenient and quick, time and labor are wasted, and the working efficiency is reduced.

Disclosure of Invention

In order to overcome the defects, the utility model provides a turbine shell forming cutter, which aims to solve the problem of inconvenient and rapid replacement of the cutter.

The embodiment of the utility model provides a turbine shell forming cutter, which comprises a cutter body and a clamping structure, wherein the cutter body comprises a first cutter, a fixed column and a second cutter, two ends of the fixed column are respectively connected with the first cutter and the second cutter, the clamping structure comprises a mounting shaft, a clamping assembly and a screw rod, the clamping assembly is arranged in the mounting shaft, the clamping assembly is respectively clamped and fixed with the first cutter and the second cutter, the fixed column is rotationally connected with the screw rod, and the screw rod is connected with the mounting shaft.

In a specific embodiment, the clamping assembly comprises a pull block, a spring and a clamping column, wherein the pull block is in sliding connection with the mounting shaft, two ends of the spring are respectively connected with the pull block and the mounting shaft, the clamping column is connected with the pull block, and the clamping column is respectively clamped and fixed with the first cutter and the second cutter.

In the implementation process, the positions of the first cutter and the second cutter can be conveniently fixed through the arrangement of the pull blocks, the springs and the clamping columns, so that the device is convenient and quick.

In a specific embodiment, the first cutter and one end of the second cutter are provided with clamping grooves, and the clamping columns are fixedly clamped with the clamping grooves.

In the implementation process, the clamping column is clamped and fixed with the clamping groove, so that the clamping column can be conveniently clamped with the first cutter and the second cutter.

In a specific embodiment, the sliding blocks are arranged on two sides of the pull block, the installation shaft is provided with a sliding groove, and the sliding blocks are in sliding connection with the sliding groove.

In the implementation process, the sliding block is in sliding connection with the sliding groove, so that the sliding connection of the pulling block and the mounting shaft can be facilitated, and meanwhile, the sliding of the pulling block is limited.

In a specific embodiment, the mounting shaft is uniformly perforated with a plurality of mounting holes.

In the realization process, a plurality of mounting holes are uniformly formed through the mounting shaft, so that the mounting positions of the first cutter, the fixing column and the second cutter can be conveniently adjusted, and the practicability of the device is improved.

In a specific embodiment, the mounting shaft is grooved.

In the implementation process, the first cutter, the fixed column and the second cutter can conveniently rotate in the installation shaft by arranging the groove on the installation shaft.

In a specific embodiment, the upper side of the screw is provided in a smooth shape.

In the implementation process, the upper side of the screw rod is smooth, so that the screw rod can be conveniently connected with the fixing column in a rotating way.

In a specific embodiment, the screw top is provided with a turning block.

In the implementation process, the rotary block is arranged at the top of the screw rod, so that the screw rod can be turned by a user conveniently, and the screw rod is convenient to assemble and disassemble.

Compared with the prior art, the utility model has the beneficial effects that: through setting up of installation axle, joint subassembly and screw rod, can conveniently change the position of first cutter and second cutter, convenient and fast has promoted work efficiency.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a turbine housing forming tool according to an embodiment of the present utility model;

FIG. 2 is a schematic side view of a turbine housing forming tool according to an embodiment of the present utility model;

FIG. 3 is a schematic side view of a turbine housing forming tool according to an embodiment of the present utility model;

fig. 4 is a schematic top view of a turbine housing forming tool according to an embodiment of the present utility model.

In the figure: 10-a cutter body; 110-a first cutter; 120-fixing the column; 130-a second cutter; 20-clamping structure; 210-mounting a shaft; 220-a clamping assembly; 221-pulling blocks; 222-a spring; 223-clamping columns; 230-screw; 240-slide block; 250-mounting holes; 260-rotation block.

Detailed Description

The technical solutions in the embodiments of the present utility model will be described below with reference to the accompanying drawings in the embodiments of the present utility model.

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

Examples

Referring to fig. 1, the present utility model provides a turbine housing forming tool, which includes a tool body 10 and a clamping structure 20.

Specifically, the clamping structure 20 is convenient to replace the positions of the first cutter 110 and the second cutter 130, is convenient and fast, and improves the working efficiency.

Referring to fig. 1, 2 and 3, the cutter body 10 includes a first cutter 110, a fixing post 120 and a second cutter 130, and two ends of the fixing post 120 are respectively connected with the first cutter 110 and the second cutter 130.

Referring to fig. 1, 2, 3 and 4, the clamping structure 20 includes a mounting shaft 210, a clamping assembly 220 and a screw 230, the clamping assembly 220 is disposed in the mounting shaft 210, the clamping assembly 220 is respectively clamped and fixed with the first cutter 110 and the second cutter 130, the fixing column 120 is rotationally connected with the screw 230, and the screw 230 is connected with the mounting shaft 210.

When specifically setting up, joint subassembly 220 includes pull block 221, spring 222 and card post 223, pull block 221 with installation axle 210 sliding connection, the spring 222 both ends respectively with pull block 221 with installation axle 210 is connected, card post 223 with pull block 221 is connected, card post 223 respectively with first cutter 110 with second cutter 130 joint is fixed, wherein, through the setting of pull block 221, spring 222 and card post 223, can conveniently fix the position of first cutter 110 and second cutter 130, convenient and fast.

When specifically setting up, the draw-in groove has all been seted up to first cutter 110 with second cutter 130 one end, draw-in column 223 is fixed with the draw-in groove joint, wherein, through draw-in column 223 is fixed with the draw-in groove joint, can make things convenient for the joint of draw-in column 223 and first cutter 110 and second cutter 130.

When specifically setting up, draw the piece 221 both sides all to be provided with the slider 240, the spout has been seted up to installation axle 210, slider 240 and spout sliding connection, wherein, through slider 240 and spout sliding connection, can make things convenient for the sliding connection who draws piece 221 and installation axle 210, carry out the spacing to the slip of drawing piece 221 simultaneously.

When specifically setting up, the installation axle 210 evenly runs through and has seted up a plurality of mounting hole 250, wherein, through the installation axle 210 evenly runs through and has seted up a plurality of mounting hole 250, can conveniently adjust the mounted position of first cutter 110, fixed column 120 and second cutter 130, has promoted the practicality of device.

In a specific arrangement, the mounting shaft 210 is provided with a groove, where the first cutter 110, the fixing post 120 and the second cutter 130 can be conveniently rotated in the mounting shaft 210 by providing the mounting shaft 210 with the groove.

In a specific setting, the upper side of the screw 230 is set to be smooth, where the screw 230 and the fixing column 120 can be conveniently connected by setting the upper side of the screw 230 to be smooth.

When the screw 230 is specifically configured, the top of the screw 230 is provided with the rotating block 260, wherein the rotating block 260 is arranged at the top of the screw 230, so that the screw 230 can be conveniently rotated by a user, and the screw is convenient to assemble and disassemble.

The working principle of the turbine shell forming cutter is as follows: when using turbine housing shaping cutter, place cutter body 10 in installation axle 210, pulling block 221 extrusion spring 222 this moment, first cutter 110 of card post 223 joint, rotate the rotating block 260 and drive screw rod 230 and fix fixed column 120 in installation axle 210, fix screw rod 230 in suitable mounting hole 250 as required, conveniently adjust the mounted position, the practicality has been promoted, when needs change second cutter 130, through pulling block 221 extrusion spring 222 for card post 223 roll-off first cutter 110, rotate second cutter 130 this moment, as for card post 223 corresponds the position, loosen the pulling block 221, drive card post 223 joint second cutter 130 through spring 222 elasticity, thereby accomplish and change the tool bit operation, and is convenient and fast, work efficiency has been promoted.

It should be noted that, specific model specifications of the first cutter 110, the second cutter 130, and the mounting shaft 210 need to be determined by selecting a model according to actual specifications of the device, and a specific model selection calculation method adopts the prior art in the art, so that detailed descriptions thereof are omitted.

The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.

Claims (8)

1. A turbine housing forming tool comprising

The cutter body (10), the cutter body (10) comprises a first cutter (110), a fixed column (120) and a second cutter (130), and two ends of the fixed column (120) are respectively connected with the first cutter (110) and the second cutter (130);

the clamping structure (20), the clamping structure (20) comprises a mounting shaft (210), a clamping assembly (220) and a screw rod (230), wherein the clamping assembly (220) is arranged in the mounting shaft (210), the clamping assembly (220) is respectively fixed with the first cutter (110) and the second cutter (130) in a clamping manner, the fixing column (120) is rotationally connected with the screw rod (230), and the screw rod (230) is connected with the mounting shaft (210).

2. The turbine housing forming tool according to claim 1, wherein the clamping assembly (220) comprises a pull block (221), a spring (222) and a clamping column (223), the pull block (221) is slidably connected with the mounting shaft (210), two ends of the spring (222) are respectively connected with the pull block (221) and the mounting shaft (210), the clamping column (223) is connected with the pull block (221), and the clamping column (223) is respectively clamped and fixed with the first tool (110) and the second tool (130).

3. The turbine housing forming tool according to claim 2, wherein the first tool (110) and the second tool (130) are provided with a clamping groove at one end, and the clamping post (223) is clamped and fixed with the clamping groove.

4. The turbine housing forming tool according to claim 2, wherein sliding blocks (240) are arranged on two sides of the pull block (221), the mounting shaft (210) is provided with sliding grooves, and the sliding blocks (240) are slidably connected with the sliding grooves.

5. The turbine housing forming tool of claim 1, wherein the mounting shaft (210) is uniformly perforated with a plurality of mounting holes (250).

6. The turbine housing forming tool of claim 1, wherein the mounting shaft (210) is fluted.

7. The turbine housing forming tool of claim 1, wherein the upper side of the screw (230) is provided in a smooth shape.

8. The turbine housing forming tool of claim 1, wherein a rotor (260) is provided on top of the screw (230).