A titanium rod fixed-length cutting device

Abstract

The utility model relates to titanium bar processing technical field provides a kind of titanium bar fixed-length cutting processing device, the recess die one side is fixedly connected with the two first guide rod of symmetrical arrangement, the guide slot is opened in bottom plate, the adjusting assembly is equipped in bottom plate lower end, the recess die one side is equipped with limit component;The adjusting assembly includes reciprocating screw rod, the reciprocating screw rod rotation is connected in bottom plate lower end, the sliding block is threadedly connected on the reciprocating screw rod, the sliding block top end is fixedly connected with guide block, the guide block is slidably connected with guide slot, the utility model has beneficial effect: through the contact of limit plate top end inclined recess and extruding block, when not shearing material promotes limit plate compression limit spring, recess forces extruding block to move upward, releases by extruding spring elastic deformation, impact after cutting titanium bar, realize discharge, avoid the opposite relation of traditional limit and discharge, improve production efficiency.

Description

Technical Field

[0001] This utility model relates to the field of titanium rod processing technology, specifically a titanium rod fixed-length cutting processing device. Background Technology

[0002] In the field of titanium rod processing, fixed-length cutting is one of the key processes. Traditional titanium rod cutting devices mostly adopt a structure that combines a fixed die and a punch, relying on manual positioning. Some dies and punches are equipped with adjustable limiting structures to adjust the length of the titanium rod.

[0003] In existing titanium rod cutting and limiting structures, traditional devices generally use fixed limiting structures to achieve length control. However, this design makes it difficult for the cut titanium rod to be discharged smoothly, forming a technical contradiction of "limiting and jamming". The limiting structure is usually positioned by rigid blocks or fixed supports. After the titanium rod is cut, it is subject to the clamping force of the die and the punch, and it is easy to get stuck between the limiting structure and the punch, requiring manual external force to remove it. Utility Model Content

[0004] The purpose of this invention is to provide a titanium rod fixed-length cutting processing device to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a titanium rod fixed-length cutting processing device, including a base plate, a die fixedly installed at the top of the base plate, two return springs fixedly connected to one bottom end of the die, and a punch fixedly connected to the other end of the two return springs, the punch being slidably connected to the die;

[0006] Two symmetrically arranged first guide rods are fixedly connected to one side of the die cavity, a guide groove is provided on the base plate, an adjustment component is provided at the lower end of the base plate, and a limiting component is provided on one side of the die cavity;

[0007] The adjusting assembly includes a reciprocating lead screw rotatably connected to the lower end of the base plate. A slider is threaded onto the reciprocating lead screw, and a guide block is fixedly connected to the top of the slider. The guide block is slidably connected to a guide groove, and a transmission frame is fixedly connected to the top of the guide block. The transmission frame is slidably connected to two first guide rods. A support plate is fixedly connected to one side of the upper end of the transmission frame, and a second guide rod is slidably connected to the lower end of the support plate. A compression block is fixedly connected to the lower end of the second guide rod, and a compression spring is sleeved on the outer wall of the second guide rod. The upper end of the compression spring is fixedly connected to the support plate, and the lower end of the compression spring is fixedly connected to the compression block.

[0008] Preferably, the limiting component includes a limiting plate, and a limiting spring is sleeved on each of the two first guide rods. One end of the limiting spring is fixedly connected to the transmission frame, and the other end of the limiting spring is fixedly connected to the limiting plate. The limiting plate is slidably connected to the two first guide rods.

[0009] Preferably, the top of the limiting plate has a groove, which is inclined.

[0010] Preferably, the spring force of the limiting spring is greater than the spring force of the compression spring.

[0011] Preferably, the die has a feed hole on one side, and the punch has a punching hole corresponding to the feed hole.

[0012] Compared with the prior art, the beneficial effects of this utility model are: by having the inclined groove at the top of the limiting plate contact the extrusion block, when the uncut material pushes the limiting plate to compress the limiting spring, the groove forces the extrusion block to move upward, and the extrusion spring releases its elastic deformation, impacting the cut titanium rod to achieve material discharge. This avoids the traditional conflict between limiting and discharging, and improves production efficiency. Attached Figure Description

[0013] Figure 1 This is a front view of the structure of this utility model;

[0014] Figure 2 This is a side view of the structure of this utility model;

[0015] Figure 3 This is a schematic diagram of the concave die structure of this utility model;

[0016] Figure 4 This is a front view of the transmission frame structure of this utility model;

[0017] Figure 5 This is a side view of the transmission frame structure of this utility model.

[0018] In the diagram: 1. Base plate; 2. Die; 3. Return spring; 4. Punch; 5. First guide rod; 6. Guide groove; 7. Reciprocating screw; 8. Slider; 9. Guide block; 10. Transmission frame; 11. Support plate; 12. Second guide rod; 13. Extrusion block; 14. Extrusion spring; 15. Limiting plate; 16. Limiting spring. Detailed Implementation

[0019] 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.

[0020] Please see Figure 1-5 The present invention provides the following technical solution:

[0021] Example 1: A titanium rod fixed length cutting processing device includes a base plate 1, a die 2 fixedly installed on the top of the base plate 1, two return springs 3 fixedly connected to one bottom end of the die 2, and a punch 4 fixedly connected to the other end of the two return springs 3. The punch 4 is slidably connected to the die 2.

[0022] The limiting assembly includes a limiting plate 15, and limiting springs 16 are fitted on both first guide rods 5. One end of the limiting spring 16 is fixedly connected to the transmission frame 10, and the other end of the limiting spring 16 is fixedly connected to the limiting plate 15. The limiting plate 15 is slidably connected to the two first guide rods 5. A groove is opened at the top of the limiting plate 15, and the groove is opened at an angle. A feed hole is opened on one side of the die 2, and a punch hole is opened on the punch 4 corresponding to the feed hole.

[0023] In use, the titanium rod is inserted into the punching hole of the punch 4 through the feed hole of the die 2. When the titanium rod comes into contact with the limiting plate, the punch 4 is squeezed by the hydraulic press, and the downward moving punch 4 cuts the titanium rod.

[0024] Example 2: Based on Example 1, this example also includes: two symmetrically arranged first guide rods 5 are fixedly connected to one side of the die 2, a guide groove 6 is provided on the base plate 1, an adjustment component is provided at the lower end of the base plate 1, and a limiting component is provided on one side of the die 2;

[0025] The adjustment assembly includes a reciprocating screw 7, which is rotatably connected to the lower end of the base plate 1. A slider 8 is threaded onto the reciprocating screw 7. A guide block 9 is fixedly connected to the top of the slider 8. The guide block 9 is slidably connected to the guide groove 6. A transmission frame 10 is fixedly connected to the top of the guide block 9. The transmission frame 10 is slidably connected to two first guide rods 5. A support plate 11 is fixedly connected to one side of the upper end of the transmission frame 10. A second guide rod 12 is slidably connected to the lower end of the support plate 11. A pressing block 13 is fixedly connected to the lower end of the second guide rod 12. A pressing spring 14 is sleeved on the outer wall of the second guide rod 12. The upper end of the pressing spring 14 is fixedly connected to the support plate 11, and the lower end of the pressing spring 14 is fixedly connected to the pressing block 13.

[0026] The spring force of the limiting spring 16 is greater than the spring force of the compression spring 14.

[0027] In use, rotating the lead screw causes the guide block 9 to move via the slider 8. The guide block 9 then moves the transmission frame 10, which in turn moves along the first guide rod 5. Simultaneously, the transmission frame 10, through the limit spring 16, moves the limit plate 15 to limit the titanium rod. At the same time, the hydraulic press compresses the punch 4, which cuts the titanium rod. After cutting, the uncut material is pushed, compressing the cut titanium rod. The titanium rod then compresses the limit plate 15, which in turn pulls the limit spring 16. The compressed limit plate 15 then compresses the compression block 13. The compression block 13, under pressure, further compresses the compression spring 14. Simultaneously, the compression block 13 drives the second guide rod 12 to move upward. When the limiting plate 15 moves to the other side of the compression block 13, the compression block 13, which has lost its compression, resets under the reset action of the compression spring 14. The reset compression block 13 then compresses the cut titanium rod, causing the compressed titanium rod to fall below the limiting plate 15. At the same time, the compression of the uncut material stops, and the limiting spring 16, which has lost its compression, resets. The limiting plate 15 also resets under the reset action of the limiting spring 16. This process can be repeated multiple times to limit and cut the material, and the cut titanium rod will not cause blockage to the punch 4.

[0028] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A titanium rod fixed length cutting processing device, comprising a base plate (1), wherein a die (2) is fixedly installed on the top of the base plate (1), and two return springs (3) are fixedly connected to one bottom end of the die (2), and a punch (4) is fixedly connected to the other end of the two return springs (3), wherein the punch (4) is slidably connected to the die (2); Its features are: Two first guide rods (5) are fixedly connected to one side of the die (2), and a guide groove (6) is provided on the base plate (1). An adjustment component is provided at the lower end of the base plate (1), and a limiting component is provided on one side of the die (2). The adjustment assembly includes a reciprocating screw (7), which is rotatably connected to the lower end of the base plate (1). A slider (8) is threaded onto the reciprocating screw (7). A guide block (9) is fixedly connected to the top of the slider (8). The guide block (9) is slidably connected to the guide groove (6). A transmission frame (10) is fixedly connected to the top of the guide block (9). The transmission frame (10) is slidably connected to two first guide rods (5). A support plate (11) is fixedly connected to one side of the upper end of the transmission frame (10). A second guide rod (12) is slidably connected to the lower end of the support plate (11). A compression block (13) is fixedly connected to the lower end of the second guide rod (12). A compression spring (14) is sleeved on the outer wall of the second guide rod (12). The upper end of the compression spring (14) is fixedly connected to the support plate (11), and the lower end of the compression spring (14) is fixedly connected to the compression block (13).

2. The titanium rod fixed-length cutting processing device according to claim 1, characterized in that: The limiting assembly includes a limiting plate (15), and a limiting spring (16) is fitted on each of the two first guide rods (5). One end of the limiting spring (16) is fixedly connected to the transmission frame (10), and the other end of the limiting spring (16) is fixedly connected to the limiting plate (15). The limiting plate (15) is slidably connected to the two first guide rods (5).

3. The titanium rod fixed-length cutting processing device according to claim 2, characterized in that: The top of the limiting plate (15) has a groove, which is inclined.

4. The titanium rod fixed-length cutting processing device according to claim 2, characterized in that: The spring force of the limiting spring (16) is greater than that of the compression spring (14).

5. The titanium rod fixed-length cutting processing device according to claim 1, characterized in that: The die (2) has a feed hole on one side, and the punch (4) has a punching hole corresponding to the feed hole.

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