Guide device with adjustable structure

Abstract

The utility model discloses a guide device with an adjustable structure, which comprises a support, a platform is arranged at the upper end of the support, and the guide device further comprises a vertical roller component and a carrier roller component which are fixedly erected on the platform. The vertical roller assembly is fixedly erected on the platform, the vertical roller assembly is provided with a supporting shaft, a disc body rotatably and horizontally installed on the supporting shaft and two sets of vertical rollers vertically and fixedly erected on the disc body, and the platform is further provided with a limiting structure for limiting the rotation angle of the disc body; the number of the carrier roller assemblies is two, one carrier roller assembly is high, the other carrier roller assembly is low, the two carrier roller assemblies are vertically and fixedly arranged on the two sides of the platform face of the platform respectively, and the two carrier roller assemblies are each provided with an adjustable carrier roller. The guiding device can enable the core wire to be on the same straight line with the center hole of the equipment after being released from the wire coil. The guide device provided by the utility model meets the pay-off requirement of a cable production center, and ensures the quality of cable products.

Description

Technical Field

[0001] The utility model relates to the technical field of wire and cable processing, in particular to a guide device with an adjustable structure. Background Art

[0002] Wire and cable products are used in every aspect of our lives. During the conductor stranding and cable core twisting processes, a central payout is often required. This core wire is wound onto a reel. Due to the varying sizes of the reels, the core wire is not aligned with the center hole of the equipment after it is unwound from the reel. This can easily cause the core wire to scrape against the wall of the equipment hole during operation, damaging the core wire and affecting product quality.

[0003] Therefore, how to set up a reasonable adjustable guide device that can meet the needs of cable production center pay-out is a technical problem that needs to be solved urgently by those skilled in the art. Utility Model Content

[0004] In view of the deficiencies in the prior art, the technical problem to be solved by the present invention is to provide a guide device with an adjustable structure. The purpose of designing the guide device is to ensure that the core wire is in the same straight line with the center hole of the equipment after being released from the wire drum.

[0005] In order to solve the above technical problems, the present invention is implemented through the following solutions: The present invention provides a guide device with an adjustable structure, including a support, the upper end of which is provided with a platform, and the guide device further includes:

[0006] A vertical roller assembly fixed on the platform, the vertical roller assembly comprising a support shaft, a disc body rotatably mounted horizontally on the support shaft, and two sets of vertical rollers fixed vertically to the disc body. The platform is also provided with a limiting structure for limiting the rotation angle of the disc body;

[0007] There are two groups of roller assemblies, one high and one low, which are respectively vertically fixed on both sides of the table surface of the platform. Both groups of roller assemblies are provided with adjustable rollers.

[0008] Furthermore, the disc body is a circular disc body having a central hole, vertical roller mounting holes symmetrically arranged on both sides of the central hole, and arc-shaped strip holes symmetrically arranged on both sides of the central hole, and the arc-shaped strip holes are concentric with the central hole.

[0009] Furthermore, the center hole is sleeved on the upper end of the support shaft and the disc body is rotatable.

[0010] Furthermore, the connecting line between the two vertical roller mounting holes is perpendicular to the center line between the two arc-shaped strip holes and passing through the center hole.

[0011] Furthermore, two sets of vertical rollers are fixed in two vertical roller mounting holes, and the vertical rollers include:

[0012] The lower end of the vertical roller shaft is fixed to the vertical roller mounting hole;

[0013] The inner ring is sleeved on the first bearings at both ends of the vertical roller shaft;

[0014] The vertical roller sleeve is fixed on the outer rings of the two first bearings.

[0015] Furthermore, the limiting structure includes two vertical sleeves whose lower ends are fixed to the disc body, the two vertical sleeves are symmetrical about the center hole, and the upper ends of the two vertical sleeves are respectively located in the two arc-shaped strip hole areas, which are locked and loosened by locking bolts.

[0016] Furthermore, the roller assembly includes a high roller assembly and a low roller assembly;

[0017] The high roller assembly comprises two sets of high roller supports arranged at a distance from each other, a fixed roller fixed between the two sets of high roller supports, and an adjustable roller arranged between the two sets of high roller supports with adjustable height, wherein the adjustable roller is arranged just above the fixed roller;

[0018] The low roller assembly comprises two groups of low roller supports which are arranged at a distance from each other and an adjustable roller which is height-adjustable and is arranged between the two groups of low roller supports.

[0019] Furthermore, the two groups of high roller brackets are both provided with first waist-shaped holes arranged vertically at relatively equal height positions.

[0020] Furthermore, the two sets of low roller brackets are both provided with second waist-shaped holes arranged vertically at relatively equal height positions.

[0021] Furthermore, the adjustable roller includes:

[0022] roller shaft;

[0023] The inner ring is sleeved on the second bearing at both ends of the roller shaft;

[0024] The roller sleeve is fixed on the outer rings of the two second bearings.

[0025] Compared with the prior art, the beneficial effects of the present invention are:

[0026] 1. The guide device of the utility model can make the core wire be in the same straight line with the center hole of the equipment after being released from the wire drum.

[0027] 2. The guide device of the utility model meets the requirements for laying out the cable in the cable production center and ensures the quality of the cable products. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 This is a structural diagram of the main view of the guide device of the present utility model.

[0029] Figure 2 This is a top view of the guide device of the utility model.

[0030] Figure 3 This is a left side structural diagram of the guide device of the present utility model.

[0031] Figure 4 This is a cross-sectional view of the adjustable roller of the utility model.

[0032] Figure 5 It is a cross-sectional view of the vertical roller of the utility model.

[0033] Markings in the accompanying drawings: adjustable roller 1, low roller bracket 2, disc body 3, vertical roller 4, support shaft 5, locking bolt 7, high roller bracket 9, fixed roller 10, vertical sleeve 11, bolt 12, washer 13, nut 14, fixing bolt 16, support 18, roller shaft 19, third retaining spring 20, second bearing 21, roller sleeve 22, vertical roller shaft 23, vertical roller sleeve 24, second retaining spring 201, first bearing 211. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more specific definition of the scope of protection of the present invention. Obviously, the embodiments described in the present invention are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0035] In addition, the technical features involved in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0036] Example 1: The specific structure of the utility model is as follows:

[0037] Please refer to the attached Figure 1-5 The utility model provides a guide device with an adjustable structure, comprising a support 18, the upper end of which is provided with a platform, and the guide device further comprising a vertical roller assembly and a supporting roller assembly fixed to the platform. The support 18 is a column.

[0038] The vertical roller assembly comprises a support shaft 5, a disc 3 rotatably mounted horizontally on the support shaft 5, and two sets of vertical rollers 4 vertically fixed to the disc 3. The platform also includes a limiter structure to restrict the rotation angle of the disc 3. The disc 3 is a circular disc with a central hole, vertical roller mounting holes symmetrically located on either side of the central hole, and arcuate strip holes 31 symmetrically located on either side of the central hole, each concentric with the central hole. The disc 3 is machined from steel, preferably 45-gauge steel. The lower end of the support shaft 5 is secured to the platform via fixing bolts 16.

[0039] The center hole is fitted over the upper end of the support shaft 5 and the disc body is rotatable. Specifically, the upper end of the support shaft 5 passes through the center hole and is then secured against disengagement by a first retaining spring. The line connecting the two vertical roller mounting holes is perpendicular to the center line between the two arc-shaped strip holes 31 and passes through the center hole.

[0040] Two sets of vertical rollers 4 are fixed on two vertical roller mounting holes, and the vertical rollers 4 include:

[0041] The lower end of the vertical roller shaft 23 is fixed to the vertical roller mounting hole. Specifically, the vertical roller shaft 23 passes through the vertical roller mounting hole and is fixed by a nut 14 and a washer. The vertical roller shaft 23 is perpendicular to the disc body 3.

[0042] The inner ring is sleeved on the first bearings 211 at both ends of the vertical roller shaft 23 , and the outer end of the vertical roller shaft 23 is provided with a second retaining spring 201 to prevent the first bearing 211 from falling off.

[0043] The vertical roller sleeve 24 is fixed on the outer rings of the two first bearings 211.

[0044] The limiting structure comprises two vertical sleeves 11, the lower ends of which are fixed to the disc body. These sleeves 11 are symmetrical about the central hole, and their upper ends are located within the two arc-shaped strip holes 31. These sleeves 11 are locked and released by locking bolts 7, which are padded with washers. The rotation angle of the disc body is limited by the two arc-shaped strip holes 31 and is fixed by locking bolts 7 after adjustment.

[0045] The roller assembly is provided with two groups, one high and one low, which are respectively vertically fixed on both sides of the table surface of the platform, and both groups of roller assemblies are provided with adjustable rollers 1.

[0046] The roller assembly includes a high roller assembly and a low roller assembly;

[0047] The high roller assembly comprises two sets of high roller supports 9 arranged at a distance from each other, a fixed roller 10 fixed between the two sets of high roller supports 9, and an adjustable roller 1 with adjustable height arranged between the two sets of high roller supports 9. The adjustable roller 1 is arranged directly above the fixed roller 10. The high roller supports 9 are fixed to the platform by bolts 12 and washers 13.

[0048] The low roller assembly comprises two sets of low roller supports 2 arranged at a distance and an adjustable roller 1 with adjustable height arranged between the two sets of low roller supports 2. The low roller supports 2 are fixed to the platform by bolts 12 and washers 13.

[0049] The two groups of high roller supports 9 are both provided with first waist-shaped holes arranged vertically at relatively equal height positions.

[0050] The two sets of low roller brackets 2 are both provided with second waist-shaped holes arranged vertically at relatively equal height positions.

[0051] The adjustable roller 1 comprises:

[0052] Roller shaft 19;

[0053] The inner ring is sleeved on the second bearings 21 at both ends of the roller shaft 19. A third retaining spring 20 is provided at both ends of the roller shaft 19 to form an anti-falling structure to prevent the second bearing 21 from falling off.

[0054] The roller sleeve 22 is fixed on the outer rings of the two second bearings 21.

[0055] The two sets of adjustable rollers 1 are respectively movable in the first waist-shaped hole and the second waist-shaped hole. The height of the two sets of adjustable rollers 1 can be manually adjusted when the center core line passes through. When the center core line passes through the two sets of vertical roller assemblies, the vertical roller assemblies are adjusted to the appropriate position by adjusting the angle of the disc body. Finally, the center core line is in the appropriate position to ensure that the center core line is not scratched when passing through, and finally locked.

[0056] In summary, the guide device of the utility model can ensure that the core wire is aligned with the center hole of the equipment after being released from the wire drum.

[0057] The guide device of the utility model meets the requirements for laying out the cables in a cable production center and ensures the quality of cable products.

[0058] The above description is only a preferred embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A guide device with an adjustable structure, comprising a support (18), wherein the upper end of the support (18) is provided with a platform, characterized in that: The guiding device further comprises: A vertical roller assembly fixed on the platform, the vertical roller assembly comprising a support shaft (5), a disc (3) rotatably mounted horizontally on the support shaft (5), and two sets of vertical rollers (4) fixed vertically on the disc (3); the platform is further provided with a limiting structure for limiting the rotation angle of the disc (3); The roller assemblies are provided with two groups, one high and one low, which are respectively fixed vertically on both sides of the table surface of the platform, and both groups of roller assemblies are provided with adjustable rollers (1).

2. The guide device with an adjustable structure according to claim 1, characterized in that: The disc body (3) is a circular disc body having a central hole, vertical roller mounting holes symmetrically arranged on both sides of the central hole, and arc-shaped strip holes symmetrically arranged on both sides of the central hole, wherein the arc-shaped strip holes are concentric with the central hole.

3. The guide device with an adjustable structure according to claim 2, characterized in that: The center hole is sleeved on the upper end of the support shaft (5) and the disc body is rotatable.

4. The guide device with an adjustable structure according to claim 2, characterized in that: The connecting line between the two vertical roller mounting holes is perpendicular to the center line between the two arc-shaped strip holes and passes through the center hole.

5. The guide device with an adjustable structure according to claim 4, characterized in that: Two sets of vertical rollers (4) are fixed on two vertical roller mounting holes, and the vertical rollers (4) include: A vertical roller shaft (23) with its lower end fixed to the vertical roller mounting hole; The inner ring is sleeved on the first bearing (211) at both ends of the vertical roller shaft (23); A vertical roller sleeve (24) is fixedly sleeved on the outer rings of the two first bearings (211).

6. The guide device with an adjustable structure according to claim 4, characterized in that: The limiting structure comprises two vertical shaft sleeves (11) whose lower ends are fixed to the disc body, the two vertical shaft sleeves (11) are symmetrical with respect to the central hole, and the upper ends of the two vertical shaft sleeves (11) are respectively located in the two arc-shaped strip hole areas, which are locked and loosened by locking bolts (7).

7. The guide device with an adjustable structure according to claim 1, characterized in that: The roller assembly includes a high roller assembly and a low roller assembly; The high roller assembly comprises two sets of high roller supports (9) arranged at a distance from each other, a fixed roller (10) fixed between the two sets of high roller supports (9), and an adjustable roller (1) which is height-adjustable and arranged between the two sets of high roller supports (9), wherein the adjustable roller (1) is arranged directly above the fixed roller (10); The low roller assembly comprises two groups of low roller supports (2) arranged at a distance from each other and an adjustable roller (1) with adjustable height arranged between the two groups of low roller supports (2).

8. The guide device with an adjustable structure according to claim 7, characterized in that: The two groups of high roller supports (9) are both provided with first waist-shaped holes arranged vertically at relatively equal height positions.

9. The guide device with an adjustable structure according to claim 7, characterized in that: The two groups of low roller supports (2) are both provided with second waist-shaped holes arranged vertically at relatively equal height positions.

10. The guide device with an adjustable structure according to claim 7, characterized in that: The adjustable roller (1) comprises: Roller shaft (19); The inner ring is sleeved on the second bearing (21) at both ends of the roller shaft (19); A roller sleeve (22) is sleeved and fixed on the outer rings of the two second bearings (21).

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