Auxiliary protection copper wire cutting device

Abstract

The utility model relates to the technical field of copper wire cutting devices, and discloses an auxiliary protection copper wire cutting device which comprises a base and a guide frame, a fixing table and a fixing frame are installed at the top of the base, a clamp is installed at the top of the fixing table, and a driving mechanism is installed at the top of the fixing frame. And one side of the driving mechanism is connected with a movable frame, and a cutting mechanism is installed at the bottom of the movable frame. During use, the wedge-shaped block can be pulled towards one side far away from the cross rod through the telescopic rod, so that the cross rod is not limited by the wedge-shaped block, then the cross rod drives the movable rod and the baffle to move downwards under the action of gravity, and the cross rod is buffered through the telescopic block at the top of the movable frame and the reset spring; and when the baffle moves to the bottommost part, a protection effect can be achieved, and chippings generated during copper wire cutting cannot be splashed at will.

Description

TECHNICAL FIELD

[0001] The utility model relates to copper wire cutting device technical field, specifically is a kind of copper wire cutting device of auxiliary protection. BACKGROUND

[0002] Copper wire cutting device is a kind of equipment for cutting copper wire, it has wide application in electronic manufacturing, wire and cable processing and other fields.According to different needs and use scene, copper wire cutting device has different types and design.

[0003] The existing copper wire cutting device when using, in order to not influence user to observe the cutting condition of copper wire, there is no any shielding mechanism around cutting mechanism, this leads to the splinter produced when cutting copper wire to easily appear splashing condition, to easily cause harm to operator, therefore not with the function of auxiliary protection. UTILITY MODEL CONTENT

[0004] The utility model is to provide a kind of copper wire cutting device of auxiliary protection to solve the problem of not having auxiliary protection function of copper wire cutting device used at present raised in above background.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of copper wire cutting device of auxiliary protection, comprising: base and guide frame, the top of the base is equipped with fixed platform and fixed frame, the top of the fixed platform is equipped with clamp, the top of the fixed frame is equipped with driving mechanism, the side of the driving mechanism is connected with movable frame, the bottom of the movable frame is equipped with cutting mechanism, the guide frame is installed at the side of movable frame away from driving mechanism;The top of the movable frame is connected with movable rod and is penetrated, the bottom of the movable rod is equipped with baffle, the top of two groups movable rod is equipped with cross bar, the top of the movable rod is equipped with support frame and telescopic block, the side of the support frame is penetrated and is connected with telescopic rod.

[0006] Preferably, the side of the telescopic rod is connected with wedge block, and the outer side of the telescopic rod is connected with movable spring between the support frame.

[0007] Preferably, the inside of the telescopic block is equipped with reset spring.

[0008] Preferably, the top of the base is equipped with sliding slot, the inside of the sliding slot is slidably connected with sliding block, and the inside of the sliding block is equipped with rotary table.

[0009] Preferably, the two sides of the rotary table are slidably connected with connecting block through arc-shaped slot, and the bottom of the connecting block is equipped with clamping block penetrating sliding block.

[0010] Preferably, the connecting spring is connected between the card block and the groove of the sliding slot, a rack is installed in the groove of the sliding slot, and a fixed clamp and a pointer are installed on one side of the sliding block.

[0011] Preferably, the edge of the base is marked with a scale bar.

[0012] Compared with the prior art, the copper wire cutting device with auxiliary protection has the beneficial effects that:

[0013] 1. When the copper wire is cut, the telescopic rod can be pulled to drive the wedge-shaped block to move to one side, the horizontal rod moves downward under the gravity without the blocking effect of the wedge-shaped block, and the baffle is driven to move downward by the movable rod, so that the baffle can protect the cutting mechanism, and the copper wire will not be scattered during cutting.

[0014] 2. When the copper wire needs to be cut accurately, the rotating shaft can drive the rotating disc to rotate, the rotating disc can drive the card block to shrink into the sliding block through the arc-shaped groove and the connecting block during rotation, so that the card block is separated from the rack in the sliding slot, the sliding block is not limited by the card block and the rack, the position of the sliding block can be adjusted, and the sliding block can be adjusted to the appropriate position through the scale bar and the pointer, so that the copper wire can be cut accurately. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a three-dimensional structure schematic diagram of the utility model;

[0016] Figure 2 It is a front view cut structure schematic diagram of the utility model;

[0017] Figure 3 It is a top view structure schematic diagram of the utility model;

[0018] Figure 4 It is a left side structure schematic diagram of the wedge-shaped block in the utility model;

[0019] Figure 5 It is a front view structure schematic diagram of the rotating disc in the utility model;

[0020] Figure 6 It is a top view structure schematic diagram of the rotating disc in the utility model.

[0021] In the figure: 1, base; 2, fixed table; 3, fixed frame; 4, clamp; 5, drive mechanism; 6, movable frame; 7, cutting mechanism; 8, guide frame; 9, movable rod; 10, baffle; 11, cross bar; 12, support frame; 13, telescopic rod; 14, wedge block; 15, movable spring; 16, return spring; 17, sliding groove; 18, sliding block; 19, rotating disc; 20, connecting block; 21, clamping block; 22, connecting spring; 23, rack; 24, fixed clamp; 25, pointer; 26, scale bar; 27, telescopic block. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be apparently and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by the ordinary skilled in the art without creative labor fall within the protection scope of the utility model.

[0023] Please refer to Figure 1 With Figure 2 The utility model provides a kind of copper line cutting device of auxiliary protection, it include: base 1 and guide frame 8, the top of base 1 is equipped with fixed table 2 and fixed frame 3, the top of fixed table 2 is equipped with clamp 4, the top of fixed frame 3 is equipped with drive mechanism 5, one side of drive mechanism 5 is connected with movable frame 6, the bottom of movable frame 6 is equipped with cutting mechanism 7, guide frame 8 is installed in movable frame 6 side away from drive mechanism 5.

[0024] The top of movable frame 6 is connected with movable rod 9, the bottom of movable rod 9 is equipped with baffle 10, the top of two groups of movable rod 9 is equipped with cross bar 11, the top of movable rod 9 is equipped with support frame 12 and telescopic block 27, one side of support frame 12 is connected with telescopic rod 13, one side of telescopic rod 13 is connected with wedge block 14, movable spring 15 is connected between the outside of telescopic rod 13 and support frame 12, return spring 16 is installed in telescopic block 27, and telescopic block 27 is symmetrically installed with two groups about the center line of cross bar 11.

[0025] In actual implementation, the auxiliary protection copper wire cutting device can pull the telescopic rod 13 on one side of the support frame 12 to one side when cutting the copper wire, so that the telescopic rod 13 drives the wedge block 14 to move away from the horizontal rod 11, at this time, the wedge block 14 does not support the horizontal rod 11, then the horizontal rod 11 is driven to move downward by gravity, the downward movement of the horizontal rod 11 will impact the telescopic block 27, the telescopic block 27 is retracted inward by the return spring 16, and the return spring 16 and the telescopic block 27 can buffer the horizontal rod 11, so as to avoid violent impact between the horizontal rod 11 and the movable frame 6, and the movable rod 9 will drive the bottom baffle 10 to move downward when moving downward, at this time, the baffle 10 will move to both sides of the cutting mechanism 7, and the baffle 10 can play a protective role to avoid the splashing of debris when cutting the copper wire.

[0026] Conversely, the horizontal rod 11 can be pulled upward, so that the horizontal rod 11 drives the baffle 10 to move upward through the movable rod 9, the upward movement of the horizontal rod 11 will press the inclined surface of the wedge block 14, so that the wedge block 14 drives the telescopic rod 13 on one side to move along the support frame 12, and the movable spring 15 outside the telescopic rod 13 will be in a stretched state, when the movement height of the horizontal rod 11 is higher than that of the wedge block 14, the wedge block 14 will move reversely through the return action of the telescopic rod 13 and the movable spring 15, at this time, the wedge block 14 can move to the bottom of the horizontal rod 11 and support the horizontal rod 11.

[0027] Referring to Figures 1-4 It can be known that, in use, the wedge block 14 can be pulled to one side through the telescopic rod 13, without the blocking action of the wedge block 14, the horizontal rod 11 drives the baffle 10 to move downward through the movable rod 9, when the baffle 10 moves to both sides of the cutting mechanism 7, the baffle 10 can play a protective role to avoid the splashing of debris when cutting the copper wire.

[0028] The top of the base 1 is provided with a sliding groove 17, the sliding groove 17 is slidably connected with a sliding block 18, the sliding block 18 is internally provided with a rotating disc 19, the rotating disc 19 is slidably connected with a connecting block 20 on both sides through an arc-shaped groove, the connecting block 20 is internally provided with a clamping block 21 penetrating through the sliding block 18, the clamping block 21 and the groove of the sliding groove 17 are connected with a connecting spring 22, the sliding groove 17 is internally provided with a rack 23, the sliding block 18 is internally provided with a fixed clamp 24 and a pointer 25, the edge of the base 1 is marked with a scale bar 26, the sliding block 18 and the base 1 constitute a sliding structure through the sliding groove 17, and the rotating disc 19 is internally provided with a rotating shaft penetrating through the sliding block 18.

[0029] In practice, when precise cutting of copper wire is required, simply rotate the rotating shaft at the top of the slider 18 according to the cutting length. The rotating shaft will drive the turntable 19 to rotate. When the turntable 19 rotates, the arc-shaped grooves on both sides will rotate synchronously. A connecting block 20 is slidably connected inside the arc-shaped groove, and the locking block 21 connected to the bottom of the connecting block 20 can only extend and retract along the groove of the slider 18. Due to the rotation of the arc-shaped block, the connecting block 20 will cause the locking block 21 to retract into the slider 18, and the connecting spring 22 on the outside of the locking block 21 will be in a compressed state. At the same time, the locking block 21 will separate from the rack 23 in the slide groove 17. Without the locking block 21 engaging with the rack 23 in the slide groove 17, the slider 18 can move freely. By sliding along the base 1 via the slide groove 17, the position of the slider 18 can be adjusted, and the pointer 25 on one side can be observed so that the pointer 25 points to the corresponding position of the scale bar 26. Then, the rotating shaft can be released, at which point the connecting spring 22 on the outside of the locking block 21 will reset, and the turntable 19 will rotate in the opposite direction through the locking block 21 and the connecting block 20. At the same time, the locking block 21 will move to the outside of the slider 18, so that it re-engages with the rack 23 on the inner wall of the slide groove 17. Due to the limiting effect of the locking block 21 and the rack 23, the slider 18 can be fixed in the slide groove 17. At the same time, the screw on one side of the fixing frame 3 is rotated so that the clamping block at the bottom of the fixing frame 3 clamps one end of the copper wire, at which point the copper wire can be precisely cut.

[0030] See Figure 1 , Figure 3 , Figure 5 and Figure 6 As can be seen, during use, the rotating shaft at the top of the slider 18 can be rotated, causing the rotating shaft to drive the turntable 19 to rotate. Then, in conjunction with the arc groove and the connecting block 20, the locking block 21 is retracted into the slider 18. Without the locking block 21 and the rack 23 engaging, the position of the slider 18 can be adjusted. The slider 18 can be adjusted to the accurate position using the scale bar 26 and the pointer 25. At this time, it can achieve the function of precise cutting of copper wire.

[0031] In summary, when using the copper wire cutting device with auxiliary protection described in this utility model, the copper wire to be cut can be clamped onto the fixed platform 2 by the clamp 4. The clamp 4 consists of two sets of clamping blocks and a bidirectional lead screw, thus clamping the copper wire. Then, the drive mechanism 5 is activated. The drive mechanism 5 mainly consists of a lead screw, a motor, and a screw sleeve. The screw sleeve is installed on one side of the movable frame 6. The motor drives the lead screw in the middle of the fixed frame 3 to rotate. When the lead screw rotates, it causes the screw sleeve to move the movable frame 6. The other end of the movable frame 6 is slidably connected to the guide frame 8. Therefore, the rotation of the lead screw causes the movable frame 6 to move downward. At the same time, the cutting mechanism 7 is activated. The cutting mechanism 7 mainly consists of a mounting frame, a cutting blade, and a drive motor. At this time, the drive motor drives the cutting blade to rotate. When the movable frame 6 drives the cutting mechanism 7 to move downward, the copper wire can be cut by the cutting mechanism 7. This is the characteristic of the copper wire cutting device with auxiliary protection.

[0032] The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0033] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A copper wire cutting device with auxiliary protection, comprising: The base (1) and guide frame (8) are characterized in that a fixed platform (2) and a fixed frame (3) are installed on the top of the base (1), a clamp (4) is installed on the top of the fixed platform (2), a drive mechanism (5) is installed on the top of the fixed frame (3), a movable frame (6) is connected to one side of the drive mechanism (5), a cutting mechanism (7) is installed at the bottom of the movable frame (6), and the guide frame (8) is installed on the side of the movable frame (6) away from the drive mechanism (5); a movable rod (9) is connected through the top of the movable frame (6), a baffle (10) is installed at the bottom of the movable rod (9), a crossbar (11) is installed on the top of the two sets of movable rods (9), a support frame (12) and a telescopic block (27) are installed on the top of the movable rod (9), and a telescopic rod (13) is connected through the one side of the support frame (12).

2. The copper wire cutting device with auxiliary protection according to claim 1, characterized in that: A wedge block (14) is connected to one side of the telescopic rod (13), and a movable spring (15) is connected between the outer side of the telescopic rod (13) and the support frame (12).

3. The copper wire cutting device with auxiliary protection according to claim 1, characterized in that: A return spring (16) is installed inside the telescopic block (27).

4. The copper wire cutting device with auxiliary protection according to claim 1, characterized in that: The top of the base (1) is provided with a sliding groove (17), and a slider (18) is slidably connected inside the sliding groove (17). A turntable (19) is installed inside the slider (18).

5. The copper wire cutting device with auxiliary protection according to claim 4, characterized in that: Both sides of the turntable (19) are slidably connected to connecting blocks (20) via arc grooves, and the bottom of the connecting blocks (20) is fitted with a locking block (21) that passes through the slider (18).

6. The copper wire cutting device with auxiliary protection according to claim 5, characterized in that: A connecting spring (22) is connected between the card block (21) and the groove of the slide (17). A rack (23) is installed in the groove of the slide (17). A fixing clip (24) and a pointer (25) are installed on one side of the slider (18).

7. The copper wire cutting device with auxiliary protection according to claim 6, characterized in that: The edge of the base (1) is marked with a scale bar (26).

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