Cutting device for lead screw production

Abstract

The utility model provides a cutting device for lead screw production, and belongs to the technical field of lead screw production. A cutting device for lead screw production is characterized by comprising a rack, a first supporting frame is slidably connected to the left side of the rack, a second supporting frame is fixedly connected to the right side of the rack, a plurality of V-shaped containing grooves are formed in the lower end of the first supporting frame and the lower end of the second supporting frame, and a pressing frame is slidably connected to the first supporting frame and the second supporting frame; the upper ends of the first supporting frame and the second supporting frame are fixedly connected with a first push rod motor driving the pressing frame to ascend and descend vertically, the left side of the rack is fixedly connected with a second push rod motor driving the first supporting frame to move leftwards and rightwards, the left side of the first supporting frame is fixedly connected with a baffle, and the right side of the second supporting frame is slidably connected with a discharging table. And a cutting mechanism is arranged on the rack. The clamping device has the advantages that the upper end, the lower end, the left end and the right end of the lead screw are clamped through the inverted-V-shaped groove, the V-shaped containing groove, the baffle and the discharging table, and the fixing effect is good.

Description

Technical Field

[0001] This utility model belongs to the field of lead screw manufacturing technology and relates to a cutting device for lead screw manufacturing. Background Technology

[0002] During production, lead screws need to be cut to the appropriate length. Currently available lead screw cutting devices typically hold down one end of the lead screw before cutting, resulting in poor fixation and causing the lead screw to wobble during cutting, affecting cutting accuracy. Summary of the Invention

[0003] The purpose of this invention is to address the aforementioned problems in existing technologies by proposing a cutting device for lead screw production. This device solves the problems of poor fixation and easy shaking of the lead screw during cutting, which affects the cutting accuracy.

[0004] The objective of this utility model can be achieved through the following technical solutions:

[0005] A cutting device for lead screw production, characterized in that it includes a frame, a first support frame slidably connected to the left side of the frame, a second support frame fixedly connected to the right side of the frame, a plurality of V-shaped placement slots being provided at the lower ends of the first and second support frames, a pressure frame slidably connected to the first and second support frames, a first push rod motor for driving the pressure frame to move up and down being fixedly connected to the upper ends of the first and second support frames, a second push rod motor for driving the first support frame to move left and right being fixedly connected to the left side of the frame, a baffle plate being fixedly connected to the left side of the first support frame, a feeding platform being slidably connected to the right side of the second support frame, a third push rod motor for driving the feeding platform to move up and down being fixedly connected to the right side of the frame, and a cutting mechanism being provided at the upper end of the frame.

[0006] In the aforementioned cutting device for lead screw production, the cutting mechanism includes a fourth push rod motor and a sliding frame. The fourth push rod motor is fixedly connected to the upper end of the frame, and the sliding frame is slidably connected to the upper end of the frame. The push rod of the fourth push rod motor is connected to the sliding frame. A fifth push rod motor is fixedly connected to the lower end of the sliding frame. A drive motor is fixedly connected to the push rod of the fifth push rod motor. A cutting wheel is fixedly connected to the output shaft of the drive motor. The upper end of the drive motor is slidably connected to the lower end of the sliding frame.

[0007] In the aforementioned cutting device for lead screw production, the lower end of the pressure frame is provided with several inverted V-shaped grooves corresponding to the V-shaped placement grooves.

[0008] In the aforementioned cutting device for lead screw production, baffles are provided on the front, rear, and right sides of the feeding platform.

[0009] In the aforementioned cutting device for lead screw production, a collection box is provided at the lower end of the frame.

[0010] Compared with the prior art, the present invention has the following advantages:

[0011] The screw is clamped at the top, bottom, left, and right ends by an inverted V-shaped groove, a V-shaped placement groove, a baffle, and a feeding platform, resulting in good fixation. The second push rod motor drives the first support frame to move to the right, so that the remaining screw pushes the cut screw onto the feeding platform, achieving automatic unloading and preventing the cut screw from falling to the ground and causing damage. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of this utility model;

[0013] Figure 2 This is a side view of the structure of the first support frame of this utility model.

[0014] In the picture,

[0015] 2. Frame; 3. First support frame; 4. Second support frame; 5. V-shaped placement groove; 6. Press frame; 7. First push rod motor; 8. Second push rod motor; 9. Baffle; 10. Discharge platform; 11. Third push rod motor; 12. Fourth push rod motor; 13. Sliding frame; 14. Fifth push rod motor; 15. Drive motor; 16. Cutting wheel; 17. Inverted V-shaped groove; 18. Stop bar; 19. Collection box. Detailed Implementation

[0016] 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 a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present invention.

[0017] like Figures 1 to 2 As shown,

[0018] A cutting device for lead screw production, characterized in that it includes a frame 2, a first support frame 3 slidably connected to the left side of the frame 2, a second support frame 4 fixedly connected to the right side of the frame 2, a plurality of V-shaped placement grooves 5 are provided at the lower ends of the first support frame 3 and the second support frame 4, a pressure frame 6 is slidably connected to the first support frame 3 and the second support frame 4, a first push rod motor 7 is fixedly connected to the upper ends of the first support frame 3 and the second support frame 4 to drive the pressure frame 6 to move up and down, a second push rod motor 8 is fixedly connected to the left side of the frame 2 to drive the first support frame 3 to move left and right, a baffle 9 is fixedly connected to the left side of the first support frame 3, a feeding platform 10 is slidably connected to the right side of the second support frame 4, a third push rod motor 11 is fixedly connected to the right side of the frame 2 to drive the feeding platform 10 to move up and down, and a cutting mechanism is provided at the upper end of the frame 2.

[0019] In this embodiment, the third pusher motor 11 drives the feeding platform 10 to rise to the V-shaped placement groove 5, placing the two ends of the lead screw to be cut onto the V-shaped placement groove 5 of the first support frame 3 and the second support frame 4 respectively. The second pusher motor 8 drives the first support frame 3 to move to the right, so that the baffle 9 and the left side of the feeding platform 10 clamp the left and right ends of the lead screw. The first pusher motor 7 drives the pressure frame 6 to descend, so that the pressure frame 6 presses down on the upper end of the lead screw, which, together with the V-shaped placement groove 5, fixes the upper and lower ends of the lead screw. After fixing, the cutting mechanism... After cutting a section of the lead screw to the appropriate length, the third pusher motor 11 drives the feeding table 10 to descend, the pressure frame 6 on the second support frame 4 is slightly loosened, and the second pusher motor 8 drives the first support frame 3 to move to the right to the corresponding position. At this time, the cut lead screw is pushed onto the feeding table 10 to achieve automatic feeding and avoid the cut lead screw from falling to the ground and causing collisions. The right end of the remaining lead screw is then moved to the V-shaped placement groove 5 of the second support frame 4, and the fixing and cutting operation is repeated to complete the cutting of the entire lead screw.

[0020] In this embodiment, the cutting mechanism includes a fourth push rod motor 12 and a sliding frame 13. The fourth push rod motor 12 is fixedly connected to the upper end of the frame 2, and the sliding frame 13 is slidably connected to the upper end of the frame 2. The push rod of the fourth push rod motor 12 is connected to the sliding frame 13. A fifth push rod motor 14 is fixedly connected to the lower end of the sliding frame 13. A drive motor 15 is fixedly connected to the push rod of the fifth push rod motor 14. A cutting wheel 16 is fixedly connected to the output shaft of the drive motor 15, and the upper end of the drive motor 15 is slidably connected to the lower end of the sliding frame 13. After the lead screw is fixed, the drive motor 15 drives the cutting wheel 16 to rotate. The fifth push rod motor 14 drives the drive motor 15 and the cutting wheel 16 to move to the corresponding cutting position. Then, the fourth push rod motor 12 drives the sliding frame 13 to move backward, so that the cutting wheel 16 contacts the lead screw for cutting.

[0021] In this embodiment, the lower end of the pressure frame 6 is provided with several inverted V-shaped grooves 17 corresponding to the V-shaped placement grooves 5. The inverted V-shaped grooves 17 and the V-shaped placement grooves 5 are used to clamp the upper and lower ends of the lead screw, resulting in a good fixing effect.

[0022] In this embodiment, baffles 18 are provided on the front and rear sides and the right side of the feeding platform 10. The baffles 18 are provided to prevent the lead screw from falling off the feeding platform 10.

[0023] In this embodiment, a collection box 19 is provided at the lower end of the frame 2. The debris generated during cutting falls into the collection box 19 for collection.

[0024] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present invention are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indication will also change accordingly.

[0025] Furthermore, the use of terms such as "first" and "second" in this invention is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Meanwhile, the word "and / or" throughout the text means including three solutions; for example, "A and / or B" includes solution A, solution B, or a solution that simultaneously satisfies A and B. Additionally, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this invention.

[0026] All of the above components are general standard parts or components known to those skilled in the art. Their structure and principles can be learned by those skilled in the art through technical manuals or conventional experimental methods.

[0027] The specific embodiments described herein are merely illustrative examples illustrating the spirit of this utility model. Those skilled in the art to which this utility model pertains may make various modifications or additions to the described specific embodiments or use similar methods to substitute them, without departing from the spirit of this utility model or exceeding the scope defined by the appended claims.

Claims

1. A cutting device for lead screw production, characterized in that, The machine includes a frame (2), a first support frame (3) is slidably connected to the left side of the frame (2), a second support frame (4) is fixedly connected to the right side of the frame (2), a plurality of V-shaped placement slots (5) are provided at the lower ends of the first support frame (3) and the second support frame (4), a pressure frame (6) is slidably connected to the first support frame (3) and the second support frame (4), a first push rod motor (7) is fixedly connected to the upper ends of the first support frame (3) and the second support frame (4) to drive the pressure frame (6) to move up and down, a second push rod motor (8) is fixedly connected to the left side of the frame (2) to drive the first support frame (3) to move left and right, a baffle (9) is fixedly connected to the left side of the first support frame (3), a feeding platform (10) is slidably connected to the right side of the second support frame (4), a third push rod motor (11) is fixedly connected to the right side of the frame (2) to drive the feeding platform (10) to move up and down, and a cutting mechanism is provided at the upper end of the frame (2).

2. The cutting device for lead screw production according to claim 1, characterized in that, The cutting mechanism includes a fourth push rod motor (12) and a sliding frame (13). The fourth push rod motor (12) is fixedly connected to the upper end of the frame (2), and the sliding frame (13) is slidably connected to the upper end of the frame (2). The push rod of the fourth push rod motor (12) is connected to the sliding frame (13). A fifth push rod motor (14) is fixedly connected to the lower end of the sliding frame (13). A drive motor (15) is fixedly connected to the push rod of the fifth push rod motor (14). A cutting wheel (16) is fixedly connected to the output shaft of the drive motor (15). The upper end of the drive motor (15) is slidably connected to the lower end of the sliding frame (13).

3. The cutting device for lead screw production according to claim 1, characterized in that, The lower end of the pressure frame (6) is provided with several inverted V-shaped grooves (17) corresponding to the V-shaped placement grooves (5).

4. The cutting device for lead screw production according to claim 1, characterized in that, The feeding platform (10) is provided with baffles (18) on the front, back and right sides.

5. The cutting device for lead screw production according to claim 1, characterized in that, The lower end of the frame (2) is provided with a collection box (19).

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