Titanium rod peeling device

Abstract

The utility model relates to a titanium rod peeling device, which comprises a clamping rotating mechanism, a movable cutter and a feeding mechanism, the rotating mechanism is arranged between the movable cutter and the feeding mechanism, the rotating mechanism comprises a base, two base tables are oppositely arranged on the upper end face of the base, one base table is provided with a telescopic cylinder, and the other base table is provided with a telescopic cylinder. The front end of the telescopic air cylinder is connected with a driven rotating head, a rotating motor is arranged on the other base table, the front end of an output shaft of the rotating motor is connected with a driving rotating head, and the axis of the driving rotating head coincides with the axis of the driven rotating head. The movable cutter comprises a movable sliding table; according to the clamping and rotating mechanism, by arranging the two base tables and the matching structure of the driving rotating head and the driven rotating head, it is ensured that a titanium rod can stably rotate along the axis in the machining process, and the driving rotating head is driven by the rotating motor and can provide constant-speed power; and the clamping stability is enhanced through the cooperation of the driven rotating head.

Description

Technical Field

[0001] This utility model relates to the field of titanium rod processing technology, and in particular to a titanium rod peeling device. Background Technology

[0002] In aerospace and other industries, titanium alloys have attracted much attention as an important structural material. Titanium rods, due to their high strength, low density, excellent mechanical properties, toughness, corrosion resistance, as well as outstanding resistance to seawater corrosion and ultra-low temperature performance, have become ideal materials for many industrial fields.

[0003] However, a significant problem exists in the actual use of titanium rods. When titanium rods are exposed to air for extended periods, an oxide scale gradually forms on their surface. This oxide scale affects the performance of the titanium rod and its subsequent processing. To address this issue, polishing is typically used to remove the oxide scale and restore the titanium rod to its optimal surface condition.

[0004] For shorter bars, the processing of existing equipment is often discontinuous. Due to limitations in the equipment structure, short titanium bars are prone to positional shifts or unstable clamping during clamping, positioning, and processing, requiring frequent machine stops for adjustments. Utility Model Content

[0005] In order to overcome the shortcomings of existing titanium rod peeling equipment in low efficiency when processing short-sized rods, this utility model provides a titanium rod peeling device to improve the peeling efficiency of titanium rods.

[0006] The technical implementation scheme of this utility model is as follows: a titanium rod peeling device includes a clamping and rotating mechanism, a moving cutter, and a feeding mechanism. The rotating mechanism is located between the moving cutter and the feeding mechanism, and includes a base. Two bases are arranged opposite each other on the upper end face of the base. One base is equipped with a telescopic cylinder, and the front end of the telescopic cylinder is connected to a driven rotating head. The other base is equipped with a rotary motor, and the front end of the output shaft of the rotary motor is connected to an active rotating head. The axes of the active rotating head and the driven rotating head coincide. The moving cutter includes a moving slide, and a cutter head clamping member is installed at the movable end of the moving slide. A cutter head is installed on the cutter head clamping member. The movement direction of the moving slide is parallel to the axis of the active rotating head. The feeding mechanism is used to sequentially transfer the workpiece to be processed between the active rotating head and the driven rotating head.

[0007] Furthermore, the feeding mechanism includes a billet lifting frame and a billet storage rack. The billet lifting frame includes a front support with a first inclined upper surface. The end of the first inclined upper surface near the rotating mechanism is the lower end. A first lifting cylinder is provided at the bottom of the front support. The first lifting cylinder is inclined, and the front end of the movable rod of the first lifting cylinder is close to the bottom end of the first inclined upper surface and is provided with a V-shaped receiving plate. The billet slides from the first inclined upper surface onto the V-shaped receiving plate. By extending the movable rod of the first lifting cylinder, the billet is lifted to the active rotating mechanism. Between the rotating head and the driven rotating head; the billet storage rack includes a rear support with a second inclined upper surface, the lower end of the second inclined upper surface is close to the billet lifting frame, the bottom end of the second inclined upper surface is provided with an upwardly protruding blocking part, the bottom of the blocking part is provided with a vertically arranged second lifting cylinder, the front end of the movable rod of the second lifting cylinder is provided with a crossbeam, the crossbeam is provided with a lifting plate, the lifting plate is inclined, and the inclination direction is consistent with the inclination direction of the second inclined upper surface, and the lifting height of the lifting plate is not lower than the height of the first inclined upper surface.

[0008] Furthermore, the front bracket also includes a support portion. One end of the first inclined upper surface is connected to the support portion via a hinge, and the other end is connected to the support portion via a bolt. One end of the bolt is fixed to the support portion, and a longitudinal slotted hole adapted to the bolt is provided on the inclined upper surface.

[0009] Furthermore, guide plates are respectively provided on both sides of the first inclined upper surface, and the guide plates are provided with round holes. A horizontal slotted hole adapted to the round hole is opened on the first inclined upper surface, and an adjusting bolt is installed in both the round hole and the horizontal slotted hole.

[0010] Furthermore, the upper surface of the base is provided with a material discharge hole.

[0011] Furthermore, the upper surface of the base is provided with a baffle around the material drop hole.

[0012] Furthermore, a horizontal groove is formed on the cutter head holder, the cutter head is installed in the horizontal groove, and adjustment holes are provided on both sides of the horizontal groove, with adjustment rods installed in the adjustment holes.

[0013] This utility model has the following advantages:

[0014] 1. The clamping and rotating mechanism of this utility model ensures stable rotation of the titanium rod along its axis during processing by setting up two bases and a cooperative structure of an active rotating head and a driven rotating head. The active rotating head is driven by a rotary motor, providing uniform power; the cooperation of the driven rotating head enhances clamping stability. Furthermore, the moving tool, through the setting of a moving slide and a tool holder, achieves linear movement of the tool along the axis of the titanium rod. Simultaneously, the tool head can be quickly changed and adjusted according to the specifications of the titanium rod. The tool movement direction is parallel to the axis of the active rotating head, ensuring uniformity and machining accuracy during the cutting process. In addition, the feeding mechanism sequentially transfers the titanium rod to be processed into the clamping and rotating mechanism, avoiding the inefficiency and discontinuity of manual feeding.

[0015] 2. This utility model effectively improves the feeding efficiency and accuracy by setting up a feeding mechanism. The front support of its billet lifting frame adopts an inclined upper surface design and is equipped with an inclined first lifting cylinder. The V-shaped receiving plate at the front end of the movable rod can accurately receive the slipping billet. By extending the movable rod of the first lifting cylinder forward, the billet can be stably lifted between the active rotating head and the driven rotating head to achieve automatic feeding and avoid the errors and inefficiencies caused by manual clamping.

[0016] In addition, the rear support of the billet storage rack also has an inclined upper surface. The front end of the movable rod of the second lifting cylinder is equipped with a crossbeam and an inclined lifting plate. Its lifting height is not lower than the high end of the upper surface of the front support, which can ensure that the billet is stably transferred from the billet storage rack to the billet lifting rack.

[0017] 3. The inclined upper surface of the front bracket of this utility model is provided with a hinge connection at one end and a bolt connection to the support part at the other end, and a longitudinal slot is opened, so that the inclination angle of the front bracket can be flexibly adjusted according to actual needs. It can better adapt to the feeding requirements of titanium rods of different specifications and enhance the adaptability and versatility of the device.

[0018] 3. By setting guide plates on both sides of the inclined upper surface, the position of the billet is constrained during the sliding process. By changing the relative distance between the guide plates and the inclined upper surface, it can accommodate titanium billet billets of different lengths.

[0019] 4. This utility model provides a dedicated unloading channel for the processed titanium rod and the waste or chips generated during the processing by opening a material unloading hole on the upper end face of the base.

[0020] In addition, a baffle is set around the discharge hole on the upper surface of the base, which can effectively prevent chips or waste generated during processing from splashing in all directions. The baffle helps to better guide the chips through the discharge hole and discharge device.

[0021] 5. The tool holder of this utility model is provided with a horizontal groove for mounting the tool head, and adjustment holes are opened on both sides of the horizontal groove to install adjustment rods, so that the position and angle of the tool head can be precisely adjusted according to actual processing requirements during the clamping process. This improves processing efficiency and quality, and enhances the flexibility and adaptability of the device. Attached Figure Description

[0022] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0023] Figure 2 This is a schematic diagram of the billet support frame and billet storage rack of this utility model.

[0024] Figure 3 This is a schematic diagram of the structure of the second lifting cylinder, crossbeam, and lifting plate of this utility model.

[0025] Figure 4 This is a schematic diagram of the structure of the cutter head clamp and the cutter head of this utility model.

[0026] Figure 5 This is a schematic diagram of the structure of the base on which the baffle is installed.

[0027] Figure 6 This is a structural diagram illustrating the usage process of this utility model.

[0028] In the attached diagrams: 11: base, 111: material drop hole, 12: platform, 13: telescopic cylinder, 14: driven rotating head, 15: rotary motor, 16: active rotating head, 21: moving slide, 22: cutter head clamping part, 221: horizontal groove, 222: adjustment hole, 23: cutter head, 3: billet lifting frame, 31: front support, 311: support part, 312: first inclined upper end face, 313: longitudinal straight hole, 314: transverse straight hole, 32: first lifting cylinder, 33: V-shaped receiving plate, 4: billet storage rack, 41: rear support, 411: second inclined upper end face, 42: blocking part, 43: second lifting cylinder, 44: crossbeam, 45: lifting plate, 5: guide plate, 6: baffle. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0030] like Figure 1-6As shown, the titanium rod peeling device of this utility model mainly includes a clamping and rotating mechanism, a moving cutter, and a feeding mechanism. The clamping and rotating mechanism is located in the core part of the device and is used to fix and rotate the titanium rod, ensuring that it can rotate stably and evenly during processing. The moving cutter is used to peel the titanium rod, and its cutter head can be quickly changed and adjusted according to the specifications of the titanium rod to adapt to different processing requirements. The feeding mechanism is used to transfer the titanium rod blanks to be processed sequentially to the clamping and rotating mechanism, avoiding the inefficiency and inconsistency of manual feeding, and improving production efficiency and automation.

[0031] For details, please refer to the following: Figure 1 The clamping and rotating mechanism includes a base 11, with two platforms 12 facing each other on the upper surface of the base 11. One platform 12 is equipped with a telescopic cylinder 13, the front end of which is connected to a driven rotating head 14. The other platform 12 is equipped with a rotary motor 15, the front end of which is connected to a driving rotating head 16. The driving rotating head 16 and the driven rotating head 14 are positioned opposite each other, and their axes coincide. The driving rotating head 16 and the driven rotating head 14 are used to clamp and rotate the titanium rod. Both the driving rotating head 16 and the driven rotating head 14 are equipped with high-precision ball bearings (not shown in the figure). In addition, a wear-resistant rubber layer can be added to the front end of the driving rotating head 16 and the driven rotating head 14 to increase the friction with the titanium rod and prevent slippage. When the titanium rod blank is placed between the active rotating head 16 and the driven rotating head 14, the telescopic cylinder 13 drives the driven rotating head 14 to approach the active rotating head 16 and clamp the titanium rod between the two. After clamping, the rotary motor 15 will drive the active rotating head 16 to rotate, thereby driving the titanium rod to rotate synchronously. With the help of the moving cutter, peeling can be achieved quickly.

[0032] For details, please refer to the following: Figure 5 The aforementioned base 11 is made of high-strength cast iron, possessing excellent stability and vibration resistance. A discharge hole 111 is provided on the upper surface of the base 11 to discharge the finished titanium rod, as well as waste and chips generated during processing. Specifically, the discharge hole 111 extends through the upper and front surfaces of the base 11, and its overall design is inclined to facilitate the discharge of the titanium rod and chips. The inner wall of the discharge hole 111 is polished, resulting in a low surface roughness. Furthermore, a baffle 6 is provided around the discharge hole 111 on the upper surface of the base 11. The baffle 6 is at an appropriate height, effectively preventing chip splashing without interfering with the processing. The baffle helps to better guide chips through the discharge hole, maintaining a clean processing environment.

[0033] The moving cutter is a key component of the titanium rod peeling device, used for cutting the titanium rod. It includes a moving slide 21, a cutter head holder 22, and a cutter head 23. The cutter head holder 22 adopts a modular design for easy and quick change and adjustment of the cutter head. The cutter head 23 is made of high-hardness cemented carbide material. (See reference for details.) Figure 1 and Figure 4 As shown, in this embodiment, the moving tool slide 21 adopts a linear guide pair structure. The slide base and the guide rail are tightly fitted to ensure the straightness and accuracy of the movement. The drive device of the slide adopts a high-precision ball screw driven by a servo motor, which can realize precise position control and stable feed speed. The movement direction of the moving slide 21 is strictly parallel to the axis of the active rotating head 16, ensuring the uniformity of the cutting process and the machining accuracy. The tool holder 22 is installed on the movable end of the slide. In this embodiment, a horizontal groove 221 is formed on the tool holder 22. The tool head 23 is installed in the horizontal groove 221 on the tool holder 22. Adjustment holes 222 are opened on both sides of the horizontal groove 221. Adjustment rods are set in the adjustment holes. The adjustment holes 222 are threaded holes, and the adjustment rods are screws. The adjustment rods pass through the adjustment holes 222 to make fine adjustments to the tool head 23, ensuring the optimal contact angle between the tool head and the surface of the titanium rod, thereby improving the peeling efficiency and quality.

[0034] The moving cutter of this device achieves linear movement of the cutter 23 along the axis of the titanium rod by setting a moving slide 21 and a cutter head clamping member 22. At the same time, the cutter head can be quickly changed and adjusted according to the specifications of the titanium rod.

[0035] refer to Figure 1-3 The feeding mechanism is used to sequentially transfer the titanium billet to be processed into the clamping and rotating mechanism. This mechanism effectively improves the feeding efficiency and accuracy through the cooperation of the billet lifting frame 3 and the billet storage rack 4, avoiding the inefficiency and inconsistency of manual feeding.

[0036] The billet lifting frame 3 includes a front support 31 with a first inclined upper surface 312. An inclined first lifting cylinder 32 is located at the bottom of the front support 31. The front end of the movable rod of the first lifting cylinder 32 is close to the bottom end of the first inclined upper surface 312 of the front support 31. A V-shaped receiving plate 33 is located at the front end of the movable rod of the first lifting cylinder 32. The titanium billet slides from the first inclined upper surface of the front support 31 onto the V-shaped receiving plate 33. By extending the movable rod of the first lifting cylinder 32, the billet can be stably lifted between the active rotating head 16 and the driven rotating head 14. This automatic feeding method not only avoids the errors and inefficiencies caused by manual clamping but also improves production efficiency and automation.

[0037] Furthermore, the front bracket 31 also includes a support portion 311. One end of the first inclined upper surface 312 is connected to the support portion 311 via a hinge, and the other end is connected to the support portion 311 via a bolt. The first inclined upper surface 312 has a longitudinal slotted hole 313 adapted to the bolt. This structural design, featuring a hinge, bolt, and longitudinal slotted hole 313, allows for flexible adjustment of the inclination angle of the first inclined upper surface 312 according to actual needs, thereby ensuring that the titanium billet can smoothly pass through the first... The inclined upper surface 312 slides onto the V-shaped receiving plate 33. In addition, guide plates 5 are respectively provided on both sides of the first inclined upper surface 312. The guide plates 5 are provided with round holes. The first inclined upper surface 312 is provided with a horizontal straight hole 314 that matches the round hole. Adjusting bolts are installed in the round hole and the horizontal straight hole 314. By changing the relative distance between the two guide plates 5, it can accommodate titanium rod blanks of different lengths, realize the position constraint of the blank during the sliding process, and ensure the accuracy and neatness of the feeding.

[0038] The billet storage rack 4 includes a rear support 41, which has a second inclined upper surface 411. The lower end of the second inclined upper surface 411 is close to the billet lifting rack 3. The bottom end of the second inclined upper surface 411 is provided with an upwardly protruding blocking part 42. The billets are placed in an orderly manner on the second inclined upper surface 411, with the foremost billet abutting against the blocking part 42. At the bottom of the blocking part 42, a vertically arranged second lifting cylinder 43 is provided. The front end of the movable rod of the second lifting cylinder 43 is provided with a crossbeam 44. An inclined lifting plate 45 is provided on the crossbeam 44. The lifting plate 45 is inclined, and its inclination direction is consistent with the inclination direction of the upper surface of the rear support 41. The lifting height of the lifting plate 45 is not lower than the height of the first inclined upper surface 312 of the front support 31, nor lower than the height of the blocking part 42. The second lifting cylinder 43 drives the lifting plate 45 to lift the frontmost blank upwards, so that the blank can be stably transferred from the blank storage rack 4 to the blank lifting rack 3, realizing orderly automatic feeding.

[0039] The embodiments described above are merely preferred embodiments of the present invention, and while the descriptions are specific and detailed, they should not be construed as limiting the scope of the present invention. It should be noted that those skilled in the art can make various modifications, improvements, and substitutions without departing from the inventive concept, and these all fall within the protection scope of the present invention. Therefore, the protection scope of this patent should be determined by the appended claims.

Claims

1. A titanium bar skinning device, characterized by: The device includes a clamping and rotating mechanism, a moving cutter, and a feeding mechanism. The rotating mechanism is located between the moving cutter and the feeding mechanism. It includes a base (11). The upper surface of the base (11) is provided with two bases (12) facing each other. One base (12) is provided with a telescopic cylinder (13). The front end of the telescopic cylinder (13) is connected to a driven rotating head (14). The other base (12) is provided with a rotary motor (15). The front end of the output shaft of the rotary motor (15) is connected to an active rotating head (16). The axes of the active rotating head (16) and the driven rotating head (14) coincide. The movable tool includes a movable slide (21), and a tool holder (22) is installed on the movable end of the movable slide (21). A tool head (23) is installed on the tool holder (22). The movement direction of the movable slide (21) is parallel to the axis of the active rotating head (16). The feeding mechanism is used to sequentially transfer the blank to be processed between the active rotating head (16) and the driven rotating head (14).

2. The titanium bar skinning apparatus of claim 1, wherein: The feeding mechanism includes a billet lifting frame (3) and a billet storage rack (4). The billet lifting frame (3) includes a front support (31) with a first inclined upper surface (312). The end of the first inclined upper surface (312) near the rotating mechanism is the lower end. A first lifting cylinder (32) is provided at the bottom of the front support (31). The first lifting cylinder (32) is inclined. The front end of the movable rod of the first lifting cylinder (32) is close to the bottom end of the first inclined upper surface (312) and is provided with a V-shaped receiving plate (33). The billet slides from the first inclined upper surface (312) onto the V-shaped receiving plate (33). The billet is lifted between the active rotating head (16) and the driven rotating head (14) by the forward extension of the movable rod of the first lifting cylinder (32). The billet storage rack (4) includes a rear support (41) with a second inclined upper surface (411). The lower end of the second inclined upper surface (411) is close to the billet lifting rack (3). The bottom end of the second inclined upper surface (411) is provided with an upwardly protruding blocking part (42). The bottom of the blocking part (42) is provided with a vertically arranged second lifting cylinder (43). The front end of the movable rod of the second lifting cylinder (43) is provided with a crossbeam (44). The crossbeam (44) is provided with a lifting plate (45). The lifting plate (45) is inclined and the inclination direction is consistent with the inclination direction of the second inclined upper surface (411). The lifting height of the lifting plate (45) is not lower than the height of the first inclined upper surface (312).

3. The titanium bar skinning apparatus of claim 2, wherein: The front bracket (31) also includes a support part (311). One end of the first inclined upper surface (312) is connected to the support part (311) by a hinge, and the other end is connected to the support part (311) by a bolt. One end of the bolt is fixed on the support part (311), and a longitudinal slotted hole (313) adapted to the bolt is provided on the inclined upper surface.

4. The titanium bar skinning apparatus of claim 3, wherein: Guide plates (5) are provided on both sides of the first inclined upper surface (312). The guide plates (5) are provided with round holes. A horizontal slotted hole (314) adapted to the round hole is opened on the first inclined upper surface (312). An adjusting bolt is installed in both the round hole and the horizontal slotted hole (314).

5. A titanium bar skinning apparatus according to any one of claims 1 to 4 wherein: The upper surface of the base (11) is provided with a material drop hole (111).

6. The titanium bar skinning apparatus of claim 5, wherein: The upper surface of the base (11) is provided with a baffle (6) around the material drop hole (111).

7. The titanium bar skinning apparatus of claim 1 wherein: A horizontal groove (221) is formed on the blade holder (22), and the blade (23) is installed in the horizontal groove (221). Adjustment holes (222) are provided on both sides of the horizontal groove (221), and adjustment rods are provided in the adjustment holes (222).

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