Wire feeding tool
By designing a wire-in tool including a back plate, a turntable, a movable rod and an outer top member, the problems of conveying impact and straightening difficulties when the number of wire turns is reduced, and stable conveying and simple straightening of the wire are achieved.
Patent Information
- Application Number
- CN202421819532.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-30
- Publication Date
- 2025-05-16
- Estimated Expiration
- 2034-07-30
AI Technical Summary
During the processing of cables, when the number of wire turns is reduced, the traditional drawing and conveying methods will affect the wire, and a longer production line is required to perform straightening operations to avoid damaging the wire.
A wire-in-filled tool is designed, including a back plate, a turntable, a movable rod, a T-shaped seat, a connecting plate, a screw rod, a wire sleeve, a limit nut and an outer top member. Through the movement of the wire sleeve, the inner and outer movement of the inner end of the connecting plate, and the inner and outer movement of the outer top member, the wire coil can be restricted and restricted, and the conveying and straightening are convenient when the number of wire turns is reduced.
The tooling can avoid affecting the conductor conveyance when the number of wire turns is reduced, and by conveying the conductor in the tangent direction of the conductor coil, simplifying the calibration operation and improving production efficiency.
Smart Images
Figure CN222873019U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of cable processing, in particular to a wire feeding tool. Background Art
[0002] When processing cables, the wires need to be pulled first. When pulling the wires, the wires are usually placed in a basket and then pulled to transport the wires. When this method is used to transport the wires, especially when the number of turns of the wires is reduced to a certain amount, the entire wire roll is pulled to move, which has a certain impact on the pulling of the wires. At the same time, in this method of transportation, the wires are in a spiral structure during transportation, so a longer production line is required to straighten the wires to avoid damage to the wires. Utility Model Content
[0003] The utility model provides a wire feeding tool to solve the deficiencies of the prior art and the influence on the conveying of the wire caused by the reduction of the number of wire turns. It is also convenient to straighten the wire during drawing and conveying, and has strong practicality.
[0004] In order to achieve the purpose of this utility model, the following technologies are proposed:
[0005] A wire feeding tool comprises a back plate, a circular hole is provided on the back plate, a turntable is provided in the circular hole for rotation, a plurality of pairs of guide holes are provided on the turntable in a circular array, movable rods are passed through the guide holes, a T-shaped seat is installed at one end of each pair of movable rods, a connecting plate is hinged at the outer end of the T-shaped seat, a screw rod is installed on the turntable, a wire sleeve is provided on the screw rod, a pair of limit nuts are provided on the wire sleeve, a rotating ring is provided between the limit nuts, an outwardly extending convex plate is provided on the outer circumference of the rotating ring, the outwardly extending convex plate is hinged on the other end of the connecting plate, and an outer top piece is installed at the other end of each pair of movable rods. Through the provided wire sleeve, when it moves inward along the screw rod, the outer top piece can be moved outward through the connecting plate, so that the outer top piece acts on the inner ring of the wire coil, thereby constraining and limiting the wire coil, and when the number of turns of the wire is reduced, it is also convenient to transport the wire.
[0006] Furthermore, the outer wall of the outer top piece is an arc-shaped structure to adapt to the structure of the inner circle of the wire roll, thereby improving the fixing effect of the wire.
[0007] Furthermore, an insertion hole is provided on the outer top piece, a groove is provided on the back side of the outer top piece, a pair of partitions are provided in the groove, a guide rod is provided between the partitions, a clamping plate is provided on the guide rod, a clamping screw is screwed on the clamping plate, and the threads at both ends of the clamping screw have opposite rotation directions. Through the clamping screw, when it rotates, the end of the wire inserted therein can be clamped by the clamping plate, and by clamping the wire, when the number of turns of the wire is reduced, the stability during transportation can be improved.
[0008] Furthermore, an outer end of the outer top piece is provided with an outer convex plate, a pair of connecting screws are provided on the outer convex plate, an outer baffle is sleeved on the connecting screws, a waist-shaped hole is opened on the outer baffle, the connecting screws are passed through the waist-shaped hole, and the outer baffle has a limiting effect on the outer side of the wire roll to prevent the wire roll from falling after the number of turns is reduced.
[0009] Furthermore, a ring plate is provided on the turntable, and a pair of limit blocks are symmetrically tangent to the outer periphery of the ring plate, a pair of guide screws are provided on the limit blocks, two pairs of limit guide holes are opened on the back plate, the guide screws are inserted into the limit guide holes, a hinge shaft is provided on the limit block, a pair of hinge plates arranged in a V-shaped distribution are hinged on the hinge shaft, the other ends of the hinge plates at the same height are hinged to each other, and the hinges of the hinge plates at the same height are provided with external support plates, a vertical rod is passed through the external support plates, the upper and lower ends of the vertical rod are respectively provided with mounting end plates, the mounting end plates are installed on the back plate, an external top spring is provided between the external support plates, and the external top spring is sleeved on the vertical rod. Through the provided limit block, it can move inward to act on the outer wall of the ring plate, thereby controlling the conveying speed of the turntable and even the wire, so as to prevent the wire roll from rotating excessively and causing the wire to bend. Through this wire conveying method, the wire can be conveyed along the tangent direction of the wire roll, so that the wire straightening operation can be completed within a shorter distance.
[0010] The advantages of the above technical solution are:
[0011] The utility model can avoid affecting the conveyance of the wire when the number of turns of the wire coil is reduced. At the same time, since the wire is conveyed along the tangent direction of the wire coil during conveyance, the straightening operation of the wire is convenient. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] In order to make the purpose, technical solutions and advantages of the utility model clearer, the utility model will be further described in detail below with reference to the accompanying drawings.
[0013] Figure 1 The three-dimensional structure of one embodiment is shown Figure 1 .
[0014] Figure 2 An enlarged view of A is shown.
[0015] Figure 3 The three-dimensional structure of one embodiment is shown Figure 2 .
[0016] Figure 4 An enlarged view of B is shown. DETAILED DESCRIPTION
[0017] like Figure 1~Figure 4As shown, a wire feeding tool comprises a back plate 1, a circular hole is formed on the back plate 1, a turntable 20 is rotatably provided in the circular hole, a plurality of pairs of guide holes 21 are formed on the turntable 20 in a circular array, movable rods 3 are passed through the guide holes 21, a T-shaped seat 30 is installed at one end of each pair of movable rods 3, a connecting plate 31 is hinged at the outer end of the T-shaped seat 30, a screw rod 34 is installed on the turntable 20, a wire sleeve 33 is provided on the screw rod 34, a pair of limiting nuts are provided on the wire sleeve 33, a rotating ring is provided between the limiting nuts, an outwardly extending convex plate 32 is provided on the outer periphery of the rotating ring, the outwardly extending convex plate 32 is hinged to the other end of the connecting plate 31, an outer top piece 36 is installed at the other end of each pair of movable rods 3, and the outer wall of the outer top piece 36 is an arc-shaped structure.
[0018] The outer top piece 36 is provided with a plug hole, and the back side of the outer top piece 36 is provided with a groove, a pair of partitions 41 are provided in the groove, a guide rod 42 is provided between the partitions 41, a clamping plate 43 is sleeved on the guide rod 42, a clamping screw 44 is screwed on the clamping plate 43, and the threads of the two ends of the clamping screw 44 are screwed in opposite directions. The outer end of the outer top piece 36 is provided with an outer convex plate 37, a pair of connecting screws 38 are provided on the outer convex plate 37, an outer baffle plate 39 is sleeved on the connecting screw 38, a waist-shaped hole 40 is provided on the outer baffle plate 39, and the connecting screw 38 is inserted into the waist-shaped hole 40.
[0019] A ring plate 10 is provided on the turntable 20, and a pair of limit blocks 50 are symmetrically tangent to the outer circumference of the ring plate 10, and a pair of guide screws 5 are provided on the limit blocks 50. Two pairs of limit guide holes 11 are opened on the back plate 1, and the guide screws 5 pass through the limit guide holes 11. A hinge shaft 51 is provided on the limit block 50, and a pair of hinge plates 52 arranged in a V-shape are hinged on the hinge shaft 51. The other ends of the hinge plates 52 located at the same height are hinged to each other, and the hinges of the hinge plates 52 located at the same height are provided with outer support plates 53, and a vertical rod 54 is passed through the outer support plate 53. The upper and lower ends of the vertical rod 54 are respectively provided with mounting end plates 56, and the mounting end plates 56 are installed on the back plate 1. An outer top spring 55 is provided between the outer support plates 53, and the outer top spring 55 is sleeved on the vertical rod 54.
[0020] In this embodiment, the following steps are required when conveying the wire.
[0021] In step 1, the operator rotates the thread sleeve 33 to drive the inner end of the connecting plate 31 to move inward and outward. The outward movement of the inner end of the connecting plate 31 will pull the outer top piece 36 to move inward, and several outer top pieces 36 will be close to each other.
[0022] In step 2, the operator sets the wire coil sleeve on the outer top piece 36, and then the operator rotates the wire sleeve 33 in the opposite direction to move the inner end of the connecting plate 31 inward, thereby moving the outer top piece 36 outward, thereby pressing the inner side of the wire coil through the outer top piece 36.
[0023] When performing step 2, the inner end of the wire can be inserted into the insertion hole, and then the clamping screw 44 is rotated to make the inner wall of the clamping plate 43 act on the end of the wire and complete the clamping of the wire end.
[0024] After the wire coil is placed, an outer baffle 39 needs to be installed to protect the outside of the wire coil.
[0025] Step 3, when the wire is supplied by pulling, the turntable 20 rotates, and the limit block 50 acts on the outer wall of the ring plate 10 during the rotation, and the rotation speed of the ring plate 10 is controlled by the limit block 50, and the wire in the conveying process will move outward along the tangent direction of the wire coil, so as to facilitate the straightening operation of the wire. And when the speed of the wire coil is limited, the outer top spring 55 acts on the outer support plate 53, thereby causing the outer support plate 53 to move outward, and when the outer support plate 53 moves outward, the angle between the hinge plates 52 will increase, so that the limit block 50 limits the rotation speed of the ring plate 10.
[0026] The above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Obviously, those skilled in the art can make various changes and modifications to the utility model without departing from the spirit and scope of the utility model. Thus, if these modifications and variations of the utility model fall within the scope of the claims of the utility model and their equivalents, the utility model is also intended to include these modifications and variations.
Claims
1. A wire feeding tool, characterized in that: The invention comprises a back plate (1), a circular hole is formed on the back plate (1), a rotating disc (20) is rotatably provided in the circular hole, a plurality of pairs of guide holes (21) are formed on the rotating disc (20) in a circular array, movable rods (3) are passed through the guide holes (21), a T-shaped seat (30) is installed at one end of each pair of movable rods (3), a connecting plate (31) is hingedly connected to the outer end of the T-shaped seat (30), a screw rod (34) is installed on the rotating disc (20), a threaded sleeve (33) is provided on the screw rod (34), a pair of limit nuts are provided on the threaded sleeve (33), a rotating ring is provided between the limit nuts, an outwardly extending convex plate (32) is provided on the outer circumference of the rotating ring, and the outwardly extending convex plate (32) is hingedly connected to the other end of the connecting plate (31); An outer top piece (36) is mounted on the other end of each pair of movable rods (3).
2. The wire feeding tool according to claim 1, characterized in that: The outer wall of the outer top member (36) is an arc-shaped structure.
3. The wire feeding tool according to claim 1, characterized in that: The outer top piece (36) is provided with an insertion hole, the back side of the outer top piece (36) is provided with a groove, a pair of partitions (41) are provided in the groove, a guide rod (42) is provided between the partitions (41), a clamping plate (43) is sleeved on the guide rod (42), a clamping screw (44) is screwed on the clamping plate (43), and the threads at both ends of the clamping screw (44) are screwed in opposite directions.
4. The wire feeding tool according to claim 1, characterized in that: An outer end of the outer top member (36) is provided with an outer convex plate (37), a pair of connecting screws (38) are provided on the outer convex plate (37), an outer baffle plate (39) is sleeved on the connecting screws (38), a waist-shaped hole (40) is opened on the outer baffle plate (39), and the connecting screws (38) are inserted into the waist-shaped hole (40).
5. The wire feeding tool according to claim 1, characterized in that: The rotating disk (20) is provided with a ring plate (10), the outer periphery of the ring plate (10) is symmetrically tangent with a pair of limit blocks (50), the limit blocks (50) are provided with a pair of guide screws (5), the back plate (1) is provided with two pairs of limit guide holes (11), the guide screws (5) are inserted into the limit guide holes (11), the limit blocks (50) are provided with a hinge shaft (51), and the hinge shaft (51) is hinged with a pair of hinge plates (52) arranged in a V-shape, which are located at the same The other ends of the hinged plates (52) at the same height are hinged to each other, and an outer support plate (53) is provided at the hinge of the hinged plates (52) at the same height, a vertical rod (54) is passed through the outer support plate (53), and mounting end plates (56) are respectively provided at the upper and lower ends of the vertical rod (54), and the mounting end plates (56) are mounted on the back plate (1), and an outer top spring (55) is provided between the outer support plates (53), and the outer top spring (55) is sleeved on the vertical rod (54).