Blade machining tool

Abstract

The utility model discloses a blade machining tool which comprises a base, a T-shaped sliding groove is formed in the top face of the base, a left supporting base and a right supporting base are connected to the T-shaped sliding groove through a sliding assembly, threaded holes are formed in the top of the left supporting base and the top of the right supporting base, and adjusting bolts are connected into the threaded holes. Limiting assemblies are connected to the inner sides of the left supporting base and the right supporting base and connected to the base, supporting frames are arranged behind the left supporting base and the right supporting base and connected with one ends of the limiting assemblies, and the bottoms of the supporting frames are connected to the T-shaped sliding grooves in the rear ends through fastening bolts. And hydraulic cylinders are mounted at the tops of the supporting frames. According to the blade clamping device, the top face of the adjusting bolt can make contact with the bottom of a blade by rotating the adjusting bolt, the blade can be supported by the bottom of the adjusting bolt, the blade can be firmly clamped through cooperation of the hydraulic cylinder and the adjusting bolt, work efficiency is improved, and the production rhythm is convenient and fast.

Description

Technical Field

[0001] The utility model relates to the technical field of blade joining equipment, in particular to a blade processing tool. Background Art

[0002] The blade is an important component of the gas turbine, which mainly includes a working surface and pins fixed at both ends of the working surface.

[0003] When machining blades, usually two pins are machined at both ends of the blade blank first, and then the working surface is machined.

[0004] However, since the blade blank is an irregular structural part, it is impossible to quickly and accurately clamp the blade blank when processing it using an ordinary 3-axis vertical machining center. During the processing, the blade blank needs to be clamped repeatedly, resulting in low processing efficiency. If a multi-axis machine tool is used for processing, although the problem of repeatedly adjusting the blade blank clamping can be avoided, since multi-axis machine tools are relatively expensive, the processing cost of the blade will increase, which is not conducive to the control of processing costs. Utility Model Content

[0005] The purpose of the utility model is to provide a blade processing tool to solve the above-mentioned problems.

[0006] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0007] The utility model provides a blade processing tool, comprising a base, wherein the top surface of the base is provided with three T-shaped slide grooves, and the two T-shaped slide grooves at the front end are respectively connected to a left support base and a right support base through sliding components, the tops of the left support base and the right support base are provided with threaded holes, and adjusting bolts are connected in the threaded holes, and the inner sides of the left support base and the right support base are connected to a limiting component, and the limiting component is connected to the base, and a support frame is provided at the rear of the left support base and the right support base, and the support frame is connected to one end of the limiting component, and the bottom of the support frame is connected to the T-shaped slide groove at the rear end by fastening bolts, and a hydraulic cylinder is installed on the top of the support frame, and the telescopic end of the hydraulic cylinder passes through the top of the support frame and is arranged above the adjusting bolt.

[0008] Furthermore, the sliding assembly includes a slide plate and a T-shaped slide block connected to the bottom of the slide plate, the T-shaped slide block is slidably connected in the T-shaped slide groove, and the left support base and the right support base are respectively connected to the two slide plates.

[0009] Furthermore, the limiting assembly includes a limiting plate, one end of which is connected to the support frame, the other end of which is connected to the base via a fixing bolt, and the side surface of the limiting plate is connected to the slide plate via a bolt.

[0010] Furthermore, the head of the fixing bolt is clamped in the T-shaped slide groove, and the shaft of the fixing bolt passes through the through hole formed in the limiting plate and is connected with a nut.

[0011] Furthermore, the head of the fastening bolt is clamped in the T-shaped slide groove, and the shaft of the fastening bolt passes through the through hole opened on the support frame and is connected with a nut.

[0012] Compared with the prior art, the beneficial technical effects of the utility model are:

[0013] The utility model discloses can make the top surface of the adjusting bolt contact with the bottom of the blade by rotating the adjusting bolt, so that the bottom of the adjusting bolt can support the blade, and then the blade can be firmly clamped by utilizing the cooperation of the hydraulic cylinder and the adjusting bolt, thereby meeting the requirement of one-time clamping of the workpiece and completing the two processes of machining and drilling, optimizing the production process, improving work efficiency, reducing labor costs, and making the production rhythm convenient and fast. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model will be further described below in conjunction with the accompanying drawings.

[0015] Figure 1 This is a schematic diagram of the blade processing tooling structure of the utility model;

[0016] Figure 2 This is the front view of the blade processing tooling of the utility model;

[0017] Figure 3 This is a side view of the blade processing tooling of the utility model;

[0018] Explanation of the accompanying drawings: 1. Base; 2. T-shaped slide; 3. Left support base; 4. Right support base; 5. Adjustment bolt; 6. Support frame; 7. Hydraulic cylinder; 8. Slide plate; 9. T-shaped slide block; 10. Limiting plate; 11. Blade. DETAILED DESCRIPTION

[0019] like Figure 1-3 As shown, a blade processing tool includes a base 1, which is fixed on a machine tool. Three T-shaped slide grooves 2 are opened on the top surface of the base 1, and the two T-shaped slide grooves 2 at the front end are respectively connected to a left supporting base 3 and a right supporting base 4 through sliding components.

[0020] The sliding assembly includes a slide plate 8 and a T-shaped slide block 9 connected to the bottom of the slide plate 8. The T-shaped slide block 9 is slidably connected in the T-shaped slide groove 2. The left support base 3 and the right support base 4 are respectively connected to the two slide plates 8.

[0021] The tops of the left support base 3 and the right support base 4 are both provided with threaded holes, and the threaded holes are both connected with adjusting bolts 5. By rotating the adjusting bolts 5, the height of the adjusting bolts 5 can be adjusted so that the tops of the adjusting bolts 5 are in contact with the blades 7, thereby playing a supporting role.

[0022] The inner sides of the left support base 3 and the right support base 4 are connected to a limiting assembly, and the limiting assembly is connected to the base 1. The rear of the left support base 3 and the right support base 4 is provided with a support frame 6, and the support frame 6 is connected to one end of the limiting assembly.

[0023] The limiting assembly includes a limiting plate 10, one end of which is connected to the support frame 6, and the other end of the limiting plate 10 is connected to the base 1 through a fixing bolt, the head of the fixing bolt is stuck in the T-shaped slide groove 2, the shaft of the fixing bolt passes through the through hole opened on the limiting plate 10 and is connected with a nut, and the side of the limiting plate 10 is connected to the slide plate 8 through bolts.

[0024] The bottom of the support frame 6 is connected to the T-shaped slide groove 2 at the rear end by a fastening bolt, the head of the fastening bolt is stuck in the T-shaped slide groove 2, the shaft of the fastening bolt passes through the through hole opened on the support frame 6 and is connected with a nut, and a hydraulic cylinder 7 is installed on the top of the support frame 6, and the telescopic end of the hydraulic cylinder 7 passes through the top of the support frame 6 and is placed above the adjustment bolt 5.

[0025] The embodiments described above are only descriptions of the preferred methods of the present invention, and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary technicians in this field should fall within the protection scope determined by the claims of the present invention.

Claims

1. A blade processing tool, characterized in that: The invention comprises a base (1), wherein three T-shaped slide grooves (2) are provided on the top surface of the base (1), and the two T-shaped slide grooves (2) at the front end are respectively connected to a left support base (3) and a right support base (4) through sliding components, and the tops of the left support base (3) and the right support base (4) are provided with threaded holes, and the threaded holes are connected with adjustment bolts (5), and the inner sides of the left support base (3) and the right support base (4) are connected with limit assemblies, and the limit assemblies are connected to the base (1), and the rear of the left support base (3) and the right support base (4) are provided with support frames (6), and the support frames (6) are connected to one end of the limit assemblies, and the bottom of the support frames (6) is connected to the T-shaped slide grooves (2) at the rear end through fastening bolts, and the top of the support frames (6) is installed with hydraulic cylinders (7), and the telescopic ends of the hydraulic cylinders (7) penetrate through the top of the support frames (6) and are arranged above the adjustment bolts (5).

2. The blade processing tool according to claim 1, characterized in that: The sliding assembly comprises a slide plate (8) and a T-shaped slide block (9) connected to the bottom of the slide plate (8); the T-shaped slide block (9) is slidably connected in the T-shaped slide groove (2); and the left support base (3) and the right support base (4) are respectively connected to the two slide plates (8).

3. The blade processing tool according to claim 2, characterized in that: The limiting assembly comprises a limiting plate (10), one end of the limiting plate (10) is connected to the support frame (6), the other end of the limiting plate (10) is connected to the base (1) via a fixing bolt, and the side surface of the limiting plate (10) is connected to the slide plate (8) via a bolt.

4. The blade processing tool according to claim 3, characterized in that: The head of the fixing bolt is clamped in the T-shaped slide groove (2), and the shaft of the fixing bolt passes through a through hole provided on the limiting plate (10) and is connected to a nut.

5. The blade processing tool according to claim 1, characterized in that: The head of the fastening bolt is clamped in the T-shaped slide groove (2), and the shaft of the fastening bolt passes through a through hole provided on the support frame (6) and is connected to a nut.

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