Titanium alloy profile clamping and conducting device

Abstract

The application belongs to the technical field of titanium alloy processing, and discloses a titanium alloy profile clamping and conducting device, which comprises a mounting plate, symmetrical guide rail sliders are arranged on the back side of the mounting plate, an oil cylinder fixing frame is further arranged on the outer side of the mounting plate, a hydraulic cylinder is installed on the oil cylinder fixing frame, a moving clamping assembly is symmetrically connected to the surface of the mounting plate through a clamping insulating plate, and a conducting copper bar is further connected to one of the moving clamping assemblies. The left moving clamping assembly and the right moving clamping assembly can clamp the titanium alloy profile through the extension and retraction of the right U-shaped slide clamp and the left U-shaped slide clamp, and can adjust the height of the clamping position up and down. The conducting copper bar on the left moving clamping assembly can load current on the titanium alloy profile. The left conducting rotating fixing plate and the right conducting rotating fixing plate on the left moving clamping assembly and the right moving clamping assembly can rotate by a certain angle, and can adapt to various curved and deformed profiles.

Description

Technical Field

[0001] This invention relates to the field of titanium alloy processing technology, specifically to a conductive clamping device for titanium alloy profiles. Background Technology

[0002] Titanium alloy profiles are mainly produced through extrusion forming. During the extrusion process, differences in metal flow velocity lead to varying degrees of bending and deformation in the extruded profiles. Applying an electric current to the profile and utilizing its own resistance to heat up the profile to a set temperature before tension straightening is an effective method to solve the bending and torsion problems of titanium alloy profiles.

[0003] In the existing technology, when processing titanium alloy profiles in the above manner, the current applied to the profile surface is too large, and there are gaps between the existing clamping mechanism and the contact surface of the profile. This causes local heating of the groove, and the temperature is too high, which can easily burn out the groove or cause other safety hazards. In addition, the existing clamping mechanism is generally in a fixed position and can only clamp conventional profiles. For irregular profiles, its clamping effect is poor and cannot meet the clamping work of irregular profiles. Summary of the Invention

[0004] The purpose of this invention is to provide a titanium alloy profile clamping conductive device to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] A conductive clamping device for titanium alloy profiles includes a mounting plate. Guide rail sliders are symmetrically arranged on both sides of the rear side of the mounting plate. An upper hydraulic cylinder fixing frame is also provided on the outer side of the mounting plate. An upper hydraulic cylinder is mounted on the upper hydraulic cylinder fixing frame. Movable clamping components are symmetrically connected to the surface of the mounting plate through clamping insulating plates. A conductive copper busbar is also connected to one of the movable clamping components. The movable clamping components include a right movable clamping component and a left movable clamping component.

[0007] More preferably, a right-side clamping insulating plate and a left-side clamping insulating plate are respectively provided between the right-side moving clamping assembly and the left-side moving clamping assembly and the mounting plate. The right-side clamping insulating plate and the left-side clamping insulating plate are used for conductive insulation to prevent current from being shunted through the left moving clamping assembly and the mounting plate.

[0008] More preferably, the right-side moving clamping assembly includes a right-side upper and lower sliding groove that cooperates with the guide rail slider. A right-side U-shaped sliding clamp is provided on the surface of the right-side upper and lower sliding groove. A right-side hydraulic cylinder is provided inside the right-side U-shaped sliding clamp. A right-side rotating shaft is also provided at the end of the right-side U-shaped sliding clamp near the left-side moving clamping assembly. A right-side conductive rotating fixing plate is also provided through the right-side rotating shaft. A right-side conductive heat-resistant chuck is connected to one side of the right-side conductive rotating fixing plate.

[0009] More preferably, the drive end of the right-side hydraulic cylinder is connected to the other side of the right-side conductive rotating fixing plate. The right-side conductive rotating fixing plate can rotate at a certain angle to adapt to various bending and deforming profiles.

[0010] More preferably, the left-side moving clamping assembly includes a left-side upper and lower sliding groove that cooperates with the guide rail slider. A left-side U-shaped sliding clamp is provided on the surface of the left-side upper and lower sliding groove. A left-side hydraulic cylinder is provided inside the left-side U-shaped sliding clamp. A left-side rotating shaft is also provided at the end of the left-side U-shaped sliding clamp near the right-side moving clamping assembly. A left-side conductive rotating fixing plate is also provided through the left-side rotating shaft. A left-side conductive heat-resistant chuck is connected to one side of the left-side conductive rotating fixing plate.

[0011] The left and right movable clamping components can clamp the titanium alloy profile through the extension and retraction of the right and left U-shaped sliding jaws, and the clamping position can be adjusted vertically. The conductive copper busbar on the left movable clamping component can apply current to the titanium alloy profile.

[0012] More preferably, the drive end of the left hydraulic cylinder is connected to the other side of the left conductive rotating fixing plate. The left conductive rotating fixing plate can rotate at a certain angle to adapt to various bending and deforming profiles.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] There are right-side and left-side clamping insulating plates between the left-side and right-side moving clamping assemblies and the mounting plate. The left-side moving clamping assembly has a conductive copper busbar. The right-side and left-side clamping insulating plates are used for conductive insulation to prevent current from being shunted through the left-side moving clamping assembly and the mounting plate.

[0015] The left and right movable clamping components can clamp the titanium alloy profile through the extension and retraction of the right and left U-shaped sliding jaws, and the clamping position can be adjusted vertically. The conductive copper busbar on the left movable clamping component can apply current to the titanium alloy profile. The left and right conductive rotating fixing plates on both components can rotate at a certain angle to accommodate profiles with various bending and deformations. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0017] Figure 2 This is a front view of the overall structure of the present invention;

[0018] In the diagram: 1. Guide rail slider; 2. Upper hydraulic cylinder fixing bracket; 3. Upper hydraulic cylinder; 4. Mounting plate; 5. Right side clamping insulating plate; 6. Right side moving clamping assembly; 7. Conductive copper busbar; 8. Left side moving clamping assembly; 9. Left side clamping insulating plate; 601. Right side upper and lower sliding groove; 602. Right side U-shaped sliding clamp; 603. Right side hydraulic cylinder; 604. Right side rotating shaft; 605. Right side conductive rotating fixing plate; 606. Right side conductive heat-resistant chuck; 801. Left side upper and lower sliding groove; 802. Left side U-shaped sliding clamp; 803. Left side hydraulic cylinder; 804. Left side rotating shaft; 805. Left side conductive rotating fixing plate; 806. Left side conductive heat-resistant chuck. Detailed Implementation

[0019] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0020] Please see Figure 1-2 The present invention provides a technical solution:

[0021] A conductive clamping device for titanium alloy profiles includes a mounting plate 4. Guide rail sliders 1 are symmetrically arranged on both sides of the rear side of the mounting plate 4. An upper hydraulic cylinder fixing frame 2 is also arranged on the outer side of the mounting plate 4. An upper hydraulic cylinder 3 is mounted on the upper hydraulic cylinder fixing frame 2. Movable clamping components are symmetrically connected to the surface of the mounting plate 4 through clamping insulating plates. A conductive copper busbar 7 is also connected to one of the movable clamping components. The movable clamping components include a right movable clamping component 6 and a left movable clamping component 8.

[0022] In this invention, a right-side moving clamping assembly 6 and a left-side moving clamping assembly 8 are respectively provided between themselves and the mounting plate 4, with a right-side clamping insulating plate 5 and a left-side clamping insulating plate 9. The right-side clamping insulating plate 5 and the left-side clamping insulating plate 9 are used for conductive insulation to prevent current from being shunted through the left-side moving clamping assembly 8 and the mounting plate 4.

[0023] In this invention, the right-side movable clamping assembly 6 includes a right-side upper and lower sliding groove 601 that cooperates with the guide rail slider 1. A right-side U-shaped sliding clamp 602 is provided on the surface of the right-side upper and lower sliding groove 601. A right-side hydraulic cylinder 603 is provided inside the right-side U-shaped sliding clamp 602. A right-side rotating shaft 604 is also provided at the end of the right-side U-shaped sliding clamp 602 near the left-side movable clamping assembly 8. A right-side conductive rotating fixing plate 605 is also provided through the right-side rotating shaft 604. A right-side conductive heat-resistant chuck 606 is connected to one side of the right-side conductive rotating fixing plate 605. The drive end of the right-side hydraulic cylinder 603 is connected to the other side of the right-side conductive rotating fixing plate 605. The left-side movable clamping assembly 8 includes a left-side upper and lower sliding groove 801 that cooperates with the guide rail slider 1. A left-side U-shaped sliding clamp 802 is provided on the surface of the left-side upper and lower sliding groove 801. A left-side hydraulic cylinder 803 is disposed inside the left-side U-shaped sliding clamp 802. A left-side rotating shaft 804 is also provided at the end of the left-side U-shaped sliding clamp 802 near the right-side movable clamping assembly 6. A left-side conductive rotating fixing plate 805 is also disposed through the left-side rotating fixing plate 804. A left-side conductive heat-resistant chuck 806 is connected to one side of the left-side conductive rotating fixing plate 805. The drive end of the left-side hydraulic cylinder 803 is connected to the other side of the left-side conductive rotating fixing plate 805. The left-side movable clamping assembly 8 and the right-side movable clamping assembly 6 can clamp the titanium alloy profile by extending and retracting the right-side U-shaped sliding clamp 602 and the left-side U-shaped sliding clamp 802, and the clamping position can be adjusted vertically. The conductive copper busbar 7 on the left-side movable clamping assembly 8 can apply current to the titanium alloy profile. A clamping device suitable for heating, stretching and straightening titanium alloy Y-profiles, T-profiles, and spherical flat titanium profiles.

[0024] Example 1

[0025] During use, depending on the shape of the profile, the mounting plate 4 can be driven by the upper hydraulic cylinder 3 to move the left and right movable clamping components 8 and 6, which are fixed on the mounting plate 4, up and down when clamping the profile. Simultaneously, the extension and retraction of the right U-shaped sliding jaws 602 and left U-shaped sliding jaws 802 on the left and right movable clamping components 8 and 6 can clamp the titanium alloy profile. The conductive copper busbar 7 on the left movable clamping component 8 is connected to an external power source to apply current to the titanium alloy profile. The clamping position of this device is adjustable both vertically and horizontally. The temperature-resistant clamps of the clamping components have good contact with the profile, ensuring reliable conductivity. A right-side clamping insulating plate 5 and a left-side clamping insulating plate 9 are respectively installed between the right-side movable clamping component 6 and the left-side movable clamping component 8 and the mounting plate 4. The right-side clamping insulating plate 5 and the left-side clamping insulating plate 9 are used for conductive insulation to prevent current shunting through the left movable clamping component 8 and the mounting plate 4.

[0026] Example 2

[0027] The difference between this embodiment and embodiment 1 is that the left conductive rotating fixing plate 805 and the right conductive rotating fixing plate 605 on the left movable clamping assembly 8 and the right movable clamping assembly 6 can rotate at a certain angle, such as 0-60°, to adapt to various bending and deforming profiles, such as titanium alloy Y-profiles, T-profiles and spherical flat titanium profiles.

[0028] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other specific forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within the present invention, and no reference numerals in the claims should be construed as limiting the scope of the claims.

[0029] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A conductive device for clamping titanium alloy profiles, comprising a mounting plate (4), characterized in that: The mounting plate (4) is symmetrically provided with guide rail sliders (1) on both sides of the rear side. The mounting plate (4) is also provided with an upper hydraulic cylinder fixing frame (2) on the outer side. An upper hydraulic cylinder (3) is installed on the upper hydraulic cylinder fixing frame (2). The surface of the mounting plate (4) is symmetrically connected with movable clamping components through clamping insulating plates. One of the movable clamping components is also connected with a conductive copper busbar (7). The movable clamping component includes a right movable clamping component (6) and a left movable clamping component (8). The right-side moving clamping assembly (6) includes a right-side upper and lower sliding groove (601) that cooperates with the guide rail slider (1). A right-side U-shaped sliding clamp (602) is provided on the surface of the right-side upper and lower sliding groove (601). A right-side hydraulic cylinder (603) is provided inside the right-side U-shaped sliding clamp (602). A right-side rotating shaft (604) is also provided at the end of the right-side U-shaped sliding clamp (602) near the left-side moving clamping assembly (8). A right-side conductive rotating fixing plate (605) is also provided through the right-side rotating shaft (604). A right-side conductive heat-resistant chuck (606) is connected to one side of the right-side conductive rotating fixing plate (605). The drive end of the right hydraulic cylinder (603) is connected to the other side of the right conductive rotating fixing plate (605).

2. The conductive device for clamping titanium alloy profiles according to claim 1, characterized in that: The right-side moving clamping assembly (6) and the left-side moving clamping assembly (8) are respectively provided with a right-side clamping insulating plate (5) and a left-side clamping insulating plate (9) between them and the mounting plate (4).

3. The conductive device for clamping titanium alloy profiles according to claim 1, characterized in that: The left-side moving clamping assembly (8) includes a left-side upper and lower sliding groove (801) that cooperates with the guide rail slider (1). A left-side U-shaped sliding clamp (802) is provided on the surface of the left-side upper and lower sliding groove (801). A left-side hydraulic cylinder (803) is provided inside the left-side U-shaped sliding clamp (802). A left-side rotating shaft (804) is also provided at the end of the left-side U-shaped sliding clamp (802) near the right-side moving clamping assembly (6). A left-side conductive rotating fixing plate (805) is also provided through the left-side rotating shaft (804). A left-side conductive heat-resistant chuck (806) is connected to one side of the left-side conductive rotating fixing plate (805).

4. The conductive device for clamping titanium alloy profiles according to claim 3, characterized in that: The drive end of the left hydraulic cylinder (803) is connected to the other side of the left conductive rotating fixing plate (805).

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