Titanium alloy airfoil machining tool

Abstract

The utility model provides a titanium alloy airfoil machining tool, which belongs to the technical field of titanium alloy airfoil machining tools and comprises a vertical plate, a bottom plate, a fixed locking component and a transverse supporting component. The fixing and locking assembly is composed of a fixing rod, a spring and a fixing nut. The transverse supporting assembly is composed of a supporting transverse rod, a base, a damping spring and a locking ring. The supporting side plates for connecting the vertical plate and the bottom plate are transversely supported, the situation that the supporting side plates deviate after long-time use is reduced, meanwhile, due to the fact that damping springs are arranged, the situation that supporting dislocation is caused by looseness of nuts after long-time use can be reduced, and the springs are arranged between the nuts, so that the supporting effect is improved. The fixing plate and the bottom plate which need to be fixed are further effectively fixed through the elastic force of the spring, and effective fixing can be conducted when the nut is loosened due to long-time use.

Description

Technical Field

[0001] The utility model relates to the technical field of titanium alloy wing surface processing tooling, in particular to a titanium alloy wing surface processing tooling. Background Art

[0002] Titanium alloy wing surface fixtures are tools or devices specifically used for titanium alloy wing surface processing, designed to improve the processing efficiency and quality of titanium alloy wing surfaces. This type of fixture usually includes a base, a pressure plate, side ears and other components, and is designed to be fixed to the work table of a vertical three-axis machining center. Through the use of screws and locating pins, the titanium alloy wing surface can be accurately fixed and processed. The design of the fixture takes into account the characteristics of titanium alloy materials, such as high hardness and low thermal conductivity, to ensure that the workpiece can be effectively clamped during the processing, while reducing tool wear and workpiece deformation, thereby improving processing accuracy and production efficiency;

[0003] Combined with the Chinese patent: A titanium alloy wing surface processing tool CN217194056U and the actual use, it is found that this device has the following shortcomings:

[0004] When the diagonal brace supports the base plate and vertical plate connected to it, after long-term use, the diagonal brace may tilt toward the center due to the lack of supporting structure in the middle, causing deviation when installed on the vertical three-axis machining center, affecting the processing accuracy when processing the titanium alloy wing surface. Similarly, when using ordinary screws and nuts to fix the pressure plate, after long-term use, the cutting vibration during processing will cause the nut to loosen, resulting in insufficient fixing force and reduced processing efficiency and quality.

[0005] Therefore, the present application provides titanium alloy wing surface processing tooling to meet the needs. Utility Model Content

[0006] The purpose of the utility model is to solve the problems existing in the above-mentioned background technology and to propose a titanium alloy wing surface processing tool.

[0007] The technical problem to be solved by the present invention is to provide a titanium alloy wing surface processing tool to solve the problem that after long-term use, the diagonal brace of the existing titanium alloy wing surface processing tool supports the base plate and the vertical plate connected to it, due to the lack of a supporting structure in the middle, the diagonal brace may tilt toward the center, resulting in deviation when installed on a vertical three-axis machining center, affecting the processing accuracy when processing the titanium alloy wing surface; similarly, when using ordinary screws and nuts to fix the pressure plate, after long-term use, the cutting vibration during processing may cause the nut to loosen, resulting in insufficient fixing force and reduced processing efficiency and quality.

[0008] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0009] A titanium alloy wing surface processing tool, comprising: a vertical plate, a bottom plate, a fixing and locking assembly, and a transverse support assembly;

[0010] The fixed locking assembly consists of a retaining rod, a spring and a fixing nut;

[0011] The lateral support assembly consists of a support crossbar, a base, a damping spring and a locking ring.

[0012] Preferably, the vertical plate includes:

[0013] Vertical plate retaining holes are evenly distributed throughout the horizontal surface of the vertical plate;

[0014] The side panel mounting holes are evenly arranged throughout the transverse surface of the vertical panel.

[0015] Preferably, the bottom plate comprises:

[0016] Side panel mounting holes are evenly distributed throughout the top of the bottom panel;

[0017] The fixing plate mounting holes are evenly opened through the top of the base plate.

[0018] Preferably, the vertical plate includes:

[0019] Support side panels, which are evenly arranged between the vertical panels and the bottom panel;

[0020] a transverse support assembly mounted between the support side panels;

[0021] The side panel connection holes are respectively opened at the top of the supporting side panels and through the front and rear ends thereof.

[0022] Preferably, the bottom plate comprises:

[0023] A retaining plate, which is mounted on the top of the base plate through a retaining locking assembly;

[0024] The wing panel is arranged between the retaining plate and the bottom plate.

[0025] Preferably, the lateral support assembly comprises:

[0026] A supporting crossbar, both ends of which extend through the outer ends of the supporting side panels;

[0027] Bases, which penetrate and install the surface of the supporting crossbars respectively;

[0028] Damping springs, which are respectively installed at both ends of the base surface and face the inner ends of the supporting side plates;

[0029] The locking rings are located between the bases, are installed through the surface of the supporting crossbar, and are set corresponding to the number of bases.

[0030] Preferably, the retaining locking assembly includes:

[0031] A retaining rod, which is installed between the base plate and the fixing plate;

[0032] Retaining nuts, which are respectively provided at the top and bottom of the base plate, and the top and bottom of the fixing plate;

[0033] Springs are arranged between the retaining nuts.

[0034] Preferably, the vertical plate and the supporting side plate, as well as the bottom plate and the supporting side plate, are all fixedly connected using a fixing locking assembly.

[0035] Compared with the prior art, the present invention has at least the following beneficial effects:

[0036] In the above scheme, by setting up a lateral support component, the supporting side plate connecting the vertical plate and the bottom plate is provided with a lateral support force, so as to reduce the occurrence of deviation of the supporting side plate after long-term use. At the same time, since a damping spring is provided, the occurrence of support dislocation caused by loosening of the nut during long-term use can be reduced.

[0037] In the above solution, by setting a retaining locking assembly and setting a spring between the nuts, the elastic force of the spring is utilized to further effectively fix the retaining plate and the base plate that need to be retained, so that the nuts can be effectively retained when they become loose due to long-term use. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] The accompanying drawings, which are incorporated herein and constitute a part of the specification, illustrate embodiments of the present disclosure and, together with the description, further serve to explain the principles of the present disclosure and to enable one skilled in the relevant art to make and use the present disclosure.

[0039] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0040] Figure 2 This is a schematic diagram of the split structure of the utility model;

[0041] Figure 3 This is a schematic diagram of the cross-sectional structure of the supporting side plate in the present utility model;

[0042] Figure 4 This is a schematic diagram of the structure and position of the retaining plate in the utility model;

[0043] Figure 5 It is a structural schematic diagram of the fixed locking assembly in the utility model.

[0044] [reference numerals]

[0045] 1. Vertical plate; 2. Bottom plate; 3. Support side plate; 4. Side plate mounting hole; 5. Retaining plate mounting hole; 6. Vertical plate fixing hole; 7. Side plate connecting hole; 8. Support cross bar; 9. Base; 10. Damping spring; 11. Locking ring; 12. Retaining plate; 13. Wing panel; 14. Retaining locking assembly; 141. Retaining rod; 142. Spring; 143. Retaining nut; 15. Horizontal support assembly. DETAILED DESCRIPTION

[0046] A titanium alloy wing surface processing tool as shown in Figure 5 is characterized in that it includes: a vertical plate 1, a base plate 2, a fixed locking assembly 14 and a transverse support assembly 15; the fixed locking assembly 14 is composed of a retaining rod 141, a spring 142 and a fixing nut 143; the transverse support assembly 15 is composed of a supporting cross bar 8, a base 9, a damping spring 10 and a locking ring 11; through the specific description of the fixed locking assembly 14 and the transverse support assembly 15, the user can know how to assemble the above components.

[0047] In this embodiment, Figure 1-2 As shown; the vertical plate 1 includes: vertical plate fixing holes 6, which are evenly penetrated and opened on the horizontal surface of the vertical plate 1; side plate mounting holes 4, which are evenly penetrated and opened on the horizontal surface of the vertical plate 1; the bottom plate 2 includes: side plate mounting holes 4, which are also evenly penetrated and opened on the top of the bottom plate 2; fixed plate mounting holes 5, which are evenly penetrated and opened on the top of the bottom plate 2; the vertical plate 1 includes: supporting side plates 3, which are respectively and evenly arranged between the vertical plate 1 and the bottom plate 2; horizontal support components 15, which are installed between the supporting side plates 3; side plate connecting holes 7, which are respectively opened at the top of the supporting side plates 3 and penetrated and opened at the front and rear ends thereof; by specifically describing the mounting hole positions on the vertical plate 1 and the mounting hole positions on the bottom plate 2, it can be known how the supporting side plates 3 are installed between the vertical plate 1 and the bottom plate 2. At the same time, by describing the horizontal support components 15, it can be known that the position where they are installed on the supporting side plates 3.

[0048] In this embodiment, Figure 4 As shown; the base plate 2 includes: a retaining plate 12, which is installed on the top of the base plate 2 through a retaining locking assembly 14; a wing panel 13, which is arranged between the retaining plate 12 and the base plate 2. By describing the positional relationship between the retaining plate 12, the wing panel 13 and the base plate 2, it can be known that the titanium alloy wing surface is retained and clamped between the base plate 2 by the retaining plate 12, and the position where it needs to be processed is exposed to the outside, so that the tool head on the vertical three-axis machining center where it is installed can process the exposed titanium alloy wing surface.

[0049] In this embodiment, Figure 2As shown; the lateral support assembly 15 includes: a supporting cross bar 8, both ends of which pass through the outer ends of the supporting side plates 3 respectively; a base 9, which passes through the surface of the supporting cross bar 8 and is installed respectively; a damping spring 10, which is installed at both ends of the surface of the base 9 and faces the inner end of the supporting side plates 3; a locking ring 11, which is located between the bases 9 and is installed through the surface of the supporting cross bar 8, and is set corresponding to the number of bases 9. By specifically describing the connection relationship of the components on the lateral support assembly 15, it can be known that the damping spring 10 on the base 9 is used to resist the inner side of the supporting side plate 3. After the damping spring 10 is close to the inner side of the supporting side plate 3, the locking ring 11 can be used to rotate the thread to continuously squeeze and push the damping spring 10, so that the damping spring 10 can effectively squeeze the supporting side plate 3 to accurately and effectively support and fix it.

[0050] In this embodiment, Figure 5 As shown; the retaining locking assembly 14 includes: a retaining rod 141, which is installed between the base plate 2 and the fixed plate 12; a retaining nut 143, which is respectively arranged at the top and bottom of the base plate 2, and the top and bottom of the fixed plate 12; a spring 142, which is arranged between the retaining nuts 143; similarly, by arranging the spring 142 between the retaining nuts 143, the spring 142 can assist the retaining nut 143 to effectively retain the base plate 2 and the retaining plate 12 after the nut is loosened, thereby reducing the insufficient retaining clamping force caused by the loosening of the nut, which affects the quality of the retained titanium alloy wing surface being processed on the vertical three-axis machining center.

[0051] Working principle: Since the damping spring 10 has high-strength elastic force, after receiving the support clamping of the damping spring 10 and the supporting cross bar 8 to which it is indirectly connected, the supporting side plate 3 is difficult to produce offset movement after long-term use, resulting in the titanium alloy wing surface on which this processing work is placed on the vertical three-axis machining center. The processing accuracy is reduced due to the support offset. At the same time, by arranging the spring 142 between the retaining nuts 143, the spring 142 can assist the retaining nuts 143 to effectively retain the base plate 2 and the retaining plate 12 after the nuts are loosened, reducing the insufficient retaining clamping force caused by the loosening of the nuts, affecting the quality of the retained titanium alloy wing surface processed on the vertical three-axis machining center.

Claims

1. A titanium alloy wing surface processing tool, characterized in that: include: A vertical plate (1), a bottom plate (2), a fixing and locking assembly (14) and a transverse support assembly (15); The fixed locking assembly (14) is composed of a retaining rod (141), a spring (142) and a fixing nut (143); The transverse support assembly (15) is composed of a support crossbar (8), a base (9), a damping spring (10) and a locking ring (11).

2. The titanium alloy airfoil processing tool according to claim 1, characterized in that: The vertical plate (1) comprises: Vertical plate retaining holes (6) are evenly distributed throughout the transverse surface of the vertical plate (1); The side panel mounting holes (4) are evenly arranged throughout the transverse surface of the vertical panel (1).

3. The titanium alloy airfoil machining tool according to claim 1, characterized in that: The bottom plate (2) comprises: Side plate mounting holes (4) are evenly distributed throughout the top of the bottom plate (2); The fixing plate mounting holes (5) are evenly distributed throughout the top of the bottom plate (2).

4. The titanium alloy airfoil machining tool according to claim 1, characterized in that: The vertical plate (1) comprises: Support side panels (3), which are evenly arranged between the vertical panel (1) and the bottom panel (2); A transverse support assembly (15) mounted between the support side panels (3); Side plate connecting holes (7) are respectively opened on the top of the supporting side plate (3) and through the front and rear ends thereof.

5. The titanium alloy airfoil machining tool according to claim 1, characterized in that: The bottom plate (2) comprises: A retaining plate (12) mounted on the top of the base plate (2) via a retaining locking assembly (14); The wing panel (13) is arranged between the retaining plate (12) and the bottom plate (2).

6. The titanium alloy airfoil machining tool according to claim 1, characterized in that: The lateral support assembly (15) comprises: A supporting cross bar (8), both ends of which extend through the outer ends of the supporting side plates (3); Bases (9) are respectively installed through the surface of the supporting crossbars (8); Damping springs (10) are respectively mounted on both ends of the surface of the base (9) and face the inner ends of the supporting side plates (3); The locking rings (11) are all located between the bases (9), and are all installed through the surface of the supporting crossbar (8), and are arranged in a number corresponding to the number of bases (9).

7. The titanium alloy airfoil machining tool according to claim 1, characterized in that: The retaining locking assembly (14) comprises: A retaining rod (141) is installed between the base plate (2) and the fixing plate (12); Retaining nuts (143) are respectively provided on the top and bottom of the base plate (2) and the top and bottom of the fixing plate (12); Springs (142) are arranged between the retaining nuts (143).

8. The titanium alloy airfoil machining tool according to claim 1, characterized in that: The vertical plate (1) and the supporting side plate (3), as well as the bottom plate (2) and the supporting side plate (3), are all fixedly connected using a fixing locking assembly (14).

Images