Wire feeding guide device for winding steel wire thread insert

Abstract

The utility model discloses a steel wire thread insert winding wire feeding guide device which comprises a base, the base is installed on external equipment, a pitching mechanism is arranged on the base and comprises a lifting sleeve, a lifting rod, a follow-up mechanism, a piston, a compression spring, an adjusting rod and a limiting mechanism, the lifting sleeve is installed on the base, and the follow-up mechanism is installed on the lifting sleeve. According to the pitching mechanism, stable height adjustment is achieved through sliding fit of a lifting sleeve and a lifting rod, normal work of a hydraulic system is ensured through design of an exhaust hole, a stable buffering effect is provided for the system through cooperation of a buffering groove and a piston, effective circulation of hydraulic oil is achieved through design of a through groove, and the service life of the hydraulic system is prolonged. The combination of the pressure spring and the adjusting rod provides adjustable pressure control, and the arrangement of the oil inlet pipe ensures the sealing performance of the hydraulic system.

Description

TECHNICAL FIELD

[0001] The utility model relates to wire feeding guiding technical field, more specifically, it relates to a wire feeding guiding device for steel wire sleeve winding. BACKGROUND

[0002] In the current industrial manufacturing field, the winding process of steel wire sleeve puts forward strict requirements on the accuracy and flexibility of the wire feeding guiding device, the traditional wire feeding guiding device faces major challenges in actual application, especially when dealing with different specifications and types of steel wire sleeve, it is often necessary to adjust the pitch angle of wire feeding to adapt to different winding requirements, however, the pitch angle adjusting mechanism of the existing equipment is often simple in design and single in function, and cannot realize rapid and accurate angle adjustment, which not only increases the working difficulty of the operator, but also may affect the winding quality and production efficiency of the product.

[0003] The adjusting mechanism of the existing wire feeding guiding device has obvious limitations and is difficult to meet the needs of modern production, in the actual production process, due to the change of workpiece shape and winding requirements, dynamic adjustment of wire feeding angle is often required, but the adjusting mode of the traditional equipment often needs to stop operation, and even may need to replace or disassemble parts, this inconvenient adjusting mode seriously affects the continuity and efficiency of production. UTILITY MODEL CONTENT

[0004] (I) Technical problem solved

[0005] In view of the problems existing in the prior art, the utility model provides a wire feeding guiding device for steel wire sleeve winding to solve the technical problems mentioned in the background art.

[0006] (II) Technical scheme

[0007] In order to achieve the above purpose, the utility model provides the following technical scheme: a wire feeding guiding device for steel wire sleeve winding, comprising a base, the base is installed on external equipment, the base is provided with a pitch mechanism, the pitch mechanism comprises a lifting sleeve, a lifting rod, a follow-up mechanism, a piston, a compression spring, an adjusting rod and a limiting mechanism, the lifting sleeve is installed on the base, the lifting rod is slidingly connected on the lifting sleeve, the follow-up mechanism is installed on the lifting rod, the lifting sleeve is provided with an exhaust hole, the base is provided with a buffer groove, the piston is slidingly connected in the buffer groove, the base is provided with a through groove, the both ends of the through groove are communicated in the buffer groove and the lifting sleeve respectively, the compression spring is pressed on the upper end face of the piston, the adjusting rod is installed on the compression spring, the limiting mechanism is installed on the base.

[0008] The utility model further sets up, the limiting mechanism includes fixed sleeve, fixed sleeve installation is in the lifting seat, the adjusting lever is connected in the fixed sleeve, the installation of fixed sleeve provides stable support structure, the threaded connection of adjusting lever realizes pressure regulation, ensures the reliability and the flexibility of adjusting of limiting mechanism.

[0009] The utility model further sets up, the adjusting lever is away from the one end of compression spring and is equipped with hexagonal groove, the design of hexagonal groove is convenient for using tool to adjust operation, has improved the operation convenience and accuracy of adjusting lever.

[0010] The utility model further sets up, a plurality of fixed bolts are equipped on the base, a plurality of fixed bolts are respectively along the equidistance of fixed sleeve's axle center and are equipped, and the fixed bolt of equidistance provides uniform fixing force, ensures the stability of fixed sleeve and the structural strength of whole device.

[0011] The utility model further sets up, be equipped with the oil inlet pipe on the base, the oil inlet pipe is connected in two grooves, and the oil inlet pipe is connected on the oil supply equipment of outside, and the setting of oil inlet pipe ensures the stable supply of hydraulic oil, and the design of intercommunication groove realizes the effective circulation of hydraulic system, guarantees the normal operation of the pitch mechanism.

[0012] The utility model further sets up, the follow-up mechanism includes follow-up sleeve and swivel block, follow-up sleeve is installed on each lifting rod respectively, and swivel block is rotatably installed in follow-up sleeve, and the rotary connection of follow-up sleeve and swivel block provides flexible angle adjustment ability, ensures the flexibility and adaptability of follow-up mechanism.

[0013] The utility model further sets up, two -way lever and two -way sleeve are respectively equipped on each swivel block, two -way lever is slidably connected in two -way sleeve, and the sliding connection of two -way lever and two -way sleeve realizes two -way adjustment function, strengthens the adjustment range and accuracy of swivel block.

[0014] The utility model further sets up, be equipped with guide sleeve on the swivel block, and round corner is seted up in guide sleeve, and the design of guide sleeve ensures the stable guidance of steel wire, and the setting of round corner reduces the abrasion of steel wire, improves the smoothness and safety of guiding process.

[0015] (Three) beneficial effects

[0016] Compared with the prior art, the utility model provides a steel wire sleeve winding wire feeding guide device, has the following beneficial effects:

[0017] 1、Pitch mechanism realizes stable height adjustment through the sliding fit of the lifting sleeve and the lifting rod, the design of the exhaust hole ensures the normal work of the hydraulic system, the cooperation of the buffer groove and the piston provides stable buffering effect for the system, the design of the through groove realizes the effective circulation of the hydraulic oil, the combination of the compression spring and the adjusting rod provides adjustable pressure control, the setting of the oil inlet pipe ensures the sealing of the hydraulic system, and this multiple control mechanism significantly improves the stability of the pitch adjustment.

[0018] 2、The follow-up mechanism realizes flexible angle adjustment through the rotary connection of the follow-up sleeve and the rotating block, the sliding fit of the bidirectional rod and the bidirectional sleeve provides bidirectional adjustment capability, the design of the guide sleeve ensures the stable guidance of the steel wire, and the design of the round corner reduces the wear of the steel wire, so that the precise follow-up system greatly improves the stability and adaptability of the wire feeding process.

[0019] 3、The limiting mechanism realizes accurate pressure adjustment through the threaded connection of the fixed sleeve and the adjusting rod, the equidistant arrangement of multiple fixing bolts provides uniform fixing force, and the design of the hexagonal groove facilitates adjustment operation, so that the reliable limiting system provides a stable working basis for the whole device. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is a whole structure schematic view of a steel wire sleeve winding wire feeding guide device in the utility model.

[0021] Figure 2 It is a sectional structure schematic view of the utility model. Figure 1

[0022] Figure 3 It is a structure schematic view of the adjusting rod in the utility model.

[0023] Figure 4 It is a structure schematic view of the rotating block and the guide sleeve in the utility model.

[0024] Figure 5 It is a structure schematic view of the base in the utility model.

[0025] In the drawing: 1, base; 2, lifting sleeve; 3, lifting rod; 4, piston; 5, compression spring; 6, adjusting rod; 7, exhaust hole; 8, buffer groove; 9, through groove; 10, fixed sleeve; 11, hexagonal groove; 12, fixing bolt; 13, oil inlet pipe; 14, follow-up sleeve; 15, rotating block; 16, bidirectional rod; 17, bidirectional sleeve; 18, guide sleeve; 19, round corner. DETAILED DESCRIPTION

[0026] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict. The utility model will be described in detail below with reference to the drawings and in combination with embodiments. ​

[0027] It should be noted that, unless otherwise indicated, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

[0028] In the utility model, in the case where no opposite statement is made, the orientation such as "upper, lower" is usually directed to the direction shown in the drawing, or is directed to the vertical, perpendicular or gravity direction; similarly, for the convenience of understanding and description, "left, right" is usually directed to the left and right shown in the drawing; "inner, outer" refers to the inner and outer relative to the contour of each component itself, but the above orientation words are not used to limit the utility model.

[0029] Please refer to Figure 1-5 A steel wire sleeve winding wire feeding guide device, including base 1, base 1 is installed on external equipment, base 1 is provided with pitch mechanism, pitch mechanism includes lifting sleeve 2, lifting rod 3, follow-up mechanism, piston 4, compression spring 5, adjusting rod 6 and limiting mechanism, lifting sleeve 2 is installed on base 1, lifting rod 3 is slidably connected on lifting sleeve 2, follow-up mechanism is installed on lifting rod 3, exhaust hole 7 is formed in lifting sleeve 2, buffer groove 8 is formed in base 1, piston 4 is slidably connected in buffer groove 8, through groove 9 is formed in base 1, both ends of through groove 9 are communicated in buffer groove 8 and lifting sleeve 2, compression spring 5 is pressed on the upper end surface of piston 4, adjusting rod 6 is installed on compression spring 5, limiting mechanism is installed on base 1, limiting mechanism includes fixed sleeve 10, fixed sleeve 10 is installed on lifting seat, adjusting rod 6 is screw-connected in fixed sleeve 10, hexagonal groove 11 is formed in the end of adjusting rod 6 away from compression spring 5, a plurality of fixed bolts 12 are screw-connected on base 1, a plurality of fixed bolts 12 are equidistantly arranged along the axis of fixed sleeve 10, oil inlet pipe 13 is arranged on base 1, oil inlet pipe 13 is communicated in two through grooves 9, oil inlet pipe 13 is connected on external oil supply equipment, follow-up mechanism includes follow-up sleeve 14 and rotating block 15, follow-up sleeve 14 is installed on each lifting rod 3, rotating block 15 is rotatably installed in follow-up sleeve 14, bidirectional rod 16 and bidirectional sleeve 17 are arranged on each rotating block 15, bidirectional rod 16 is slidably connected in bidirectional sleeve 17, guide sleeve 18 is arranged on rotating block 15, round corner 19 is formed in guide sleeve 18.

[0030] In the embodiment, when guiding the steel wire, the steel wire is firstly threaded through the two guide sleeves 18, when the steel wire is adjusted along the pitch angle, because the hydraulic oil is in the lifting sleeve 2 and the hydraulic oil is communicated in the through groove 9, when one end is in the descending state, the hydraulic oil has corresponding pressure and then is discharged into the buffer groove 8 through the through groove 9, and the pressure spring 5 exerts pressure on the piston 4, thereby ensuring the using pressure, when the pressure exceeds the pressure of the pressure spring 5, the connection between the piston 4 and the through groove 9 is released, the hydraulic oil in the lifting sleeve 2 flows, therefore the angle of the guide sleeve 18 can be changed, therefore the steel wire can only move when reaching a certain pressure, and the invalid movement is avoided.

[0031] More specifically, when the opening pressure of the piston 4 needs to be adjusted, the compression amount of the pressure spring 5 can be changed by rotating the adjusting rod 6, thereby changing the elastic force, when the moving range of the piston 4 needs to be controlled, the position of the piston 4 can be changed by changing the position of the fixing bolt 12, thereby completing the using process, the oil inlet pipe 13 is in the closed state usually, and the leakage of the hydraulic oil is avoided.

[0032] In summary, when the whole device is used or operated: when guiding the steel wire, the steel wire is firstly threaded through the two guide sleeves 18, when the steel wire is adjusted along the pitch angle, because the hydraulic oil is in the lifting sleeve 2 and the hydraulic oil is communicated in the through groove 9, when one end is in the descending state, the hydraulic oil has corresponding pressure and then is discharged into the buffer groove 8 through the through groove 9, and the pressure spring 5 exerts pressure on the piston 4, thereby ensuring the using pressure, when the pressure exceeds the pressure of the pressure spring 5, the connection between the piston 4 and the through groove 9 is released, the hydraulic oil in the lifting sleeve 2 flows, therefore the angle of the guide sleeve 18 can be changed, therefore the steel wire can only move when reaching a certain pressure, and the invalid movement is avoided, when the opening pressure of the piston 4 needs to be adjusted, the compression amount of the pressure spring 5 can be changed by rotating the adjusting rod 6, thereby changing the elastic force, when the moving range of the piston 4 needs to be controlled, the position of the piston 4 can be changed by changing the position of the fixing bolt 12, thereby completing the using process, the oil inlet pipe 13 is in the closed state usually, and the leakage of the hydraulic oil is avoided.

[0033] In all the schemes mentioned above, the connection between the two components can be selected according to the actual situation, such as welding, bolt and nut cooperation connection, bolt or screw connection or other known connection mode, which is not described one by one here, whenever the fixed connection is mentioned above, the welding is preferred, although the embodiments of the utility model have been shown and described, those skilled in the art can understand that the embodiments can be changed, modified, replaced and modified in various ways without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A wire feeding guide device for winding steel wire thread sleeves, comprising a base (1), characterized in that: The base (1) is installed on an external device. The base (1) is provided with a pitch mechanism. The pitch mechanism includes a lifting sleeve (2), a lifting rod (3), a follower mechanism, a piston (4), a compression spring (5), an adjusting rod (6), and a limiting mechanism. The lifting sleeve (2) is installed on the base (1). The lifting rod (3) is slidably connected to the lifting sleeve (2). The follower mechanism is installed on the lifting rod (3). The lifting sleeve (2) is provided with an exhaust hole (7). The base (1) is provided with a buffer groove (8). The piston (4) is slidably connected in the buffer groove (8). The base (1) is provided with a through groove (9). The two ends of the through groove (9) are respectively connected to the buffer groove (8) and the lifting sleeve (2). The compression spring (5) is pressed on the upper end face of the piston (4). The adjusting rod (6) is installed on the compression spring (5). The limiting mechanism is installed on the base (1).

2. The wire feeding guide device for wire thread sleeve winding according to claim 1, characterized in that: The limiting mechanism includes a fixed sleeve (10), which is installed on the lifting seat, and the adjusting rod (6) is threadedly connected inside the fixed sleeve (10).

3. The wire feeding guide device for wire thread sleeve winding according to claim 2, characterized in that: The adjusting rod (6) has a hexagonal groove (11) at the end away from the compression spring (5).

4. The wire feeding guide device for wire thread sleeve winding according to claim 3, characterized in that: The base (1) is threaded with a plurality of fixing bolts (12), and the plurality of fixing bolts (12) are arranged at equal intervals along the axis of the fixing sleeve (10).

5. The wire feeding guide device for wire thread sleeve winding according to claim 4, characterized in that: The base (1) is provided with an oil inlet pipe (13), which is connected to the two through slots (9) and connected to an external oil supply device.

6. The wire feeding guide device for wire thread sleeve winding according to claim 1, characterized in that: The follower mechanism includes a follower sleeve (14) and a rotating block (15). Each of the lifting rods (3) is equipped with a follower sleeve (14), and a rotating block (15) is rotatably installed inside the follower sleeve (14).

7. The wire feeding guide device for wire thread sleeve winding according to claim 6, characterized in that: Each of the rotating blocks (15) is provided with a two-way rod (16) and a two-way sleeve (17), with the two-way rod (16) slidably connected inside the two-way sleeve (17).

8. The wire feeding guide device for wire thread sleeve winding according to claim 7, characterized in that: The rotating block (15) is provided with a guide sleeve (18), and the guide sleeve (18) has a rounded corner (19).

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