Supporting seat device for wire passing die of steel belt armoring machine

Abstract

The utility model discloses a supporting seat device for a wire passing die of a steel belt armoring machine, which relates to the technical field of cable production equipment and comprises a rotating body supporting tube, a first supporting seat, a second supporting seat and a third supporting seat are sequentially sleeved on the inner side of the rotating body supporting tube, and a plurality of fixing bolts are mounted between the first supporting seat and the second supporting seat in a penetrating manner. Adjusting bolts I penetrate through the front side and the rear side of the supporting seat II, a wire passing mold is mounted on the inner side of one end of the supporting seat III, and an adjusting bolt II penetrates through the outer side of the supporting seat III; the supporting seat device plays a role in extending the wire passing die and adjusting the position of the wire passing die, and can prevent a to-be-armored cable with a smaller cross section from violently jumping in the walking circumferential direction of the cable when the steel belt head rotates, so that the steel belt is smoother to take up, the wrapped steel belt is tight and flat, and the quality of the steel belt is improved. And the steel belt wrapping of the produced armored cable reaches the tower connection rate required by the process, and the production efficiency of the machine is improved while the product quality is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cable line production equipment, and more specifically to a support seat device for a wire passing die of a steel strip armoring machine. Background Art

[0002] The steel belt armoring machine is a device specially used for steel belt armoring of cables after cabling, so that the armored cables can withstand a certain pressure. The steel belt head device of the steel belt armoring machine is a half-cut device structure, which consists of front and rear brackets, multi-stage reversing speed change gear box, rotating body, brake mechanism, protective cover, etc., and can perform intermittent wrapping of cables. A pair of self-aligning bearings are installed at both ends of the rotating body to ensure the flexible and stable rotation of the rotating body. In order to make the armored steel belt tight and flat, and to make the armored cable steel belt wrapping reach the tower connection rate required by the process, generally, the wire passing molds that meet the production requirements are installed at appropriate positions at both ends of the rotating body.

[0003] When the speed of the steel belt head of the steel belt armoring machine is fixed, generally no major process adjustment is made. Sometimes the working adjustment is made by adjusting the transmission gear of the traction wheel. However, when the cross-sectional size of the produced cable is small and the steel belt head rotates at a high speed, the rotation of the steel belt head will inevitably drive the armored cable with a small cross-section to produce violent beating in the circumferential direction of its running, causing the steel belt to be carried unsmoothly, resulting in the steel belt wrapping being loose and uneven. The armored cable steel belt wrapping produced cannot meet the tower connection rate required by the process, and even produces waste. Utility Model Content

[0004] The purpose of the utility model is to solve the above-mentioned technical problems. The utility model provides a support seat device for the wire-passing mold of a steel strip armoring machine, which can avoid the violent jumping of the armored cable with a smaller cross-section in the circumferential direction of its travel caused by the rotation of the steel strip head, so that the steel strip can be carried more smoothly, and the steel strip after wrapping is tight and flat, which ensures that the produced armored cable steel strip wrapping reaches the tower connection rate required by the process, which not only improves the product quality, but also improves the production efficiency of the machine.

[0005] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical scheme: a support seat device for a wire-passing mold of a steel strip armoring machine, comprising a rotating body support tube, the inner side of the rotating body support tube is sequentially mounted with support seat one, support seat two, and support seat three, a plurality of fixing bolts are installed through the support seat one and the support seat two, an adjusting bolt one is installed through the front and rear sides of the support seat two, and the opposite ends of the two adjusting bolts one are abutted against the outer side of the support seat three, a wire-passing mold is installed on the inner side of one end of the support seat three, an adjusting bolt two is installed through the outer side of the support seat three, and the threaded end of the adjusting bolt two is abutted against the outer side of the wire-passing mold, the rotating body support tube, support seat one, support seat two, support seat three, and the wire-passing mold are all tubular structures.

[0006] In order to stably install the rotating body support tube and the support seat one, as a preferred support seat device for the wire-passing mold of a steel strip armoring machine of the utility model, an assembly hole is provided at one end of the rotating body support tube, and a wear-resistant pad is provided between the inner side of the assembly hole and the support seat one, the assembly hole and the support seat one are connected by interference fit, and a boss one is fixed to the outer end face of the support seat one, and the boss one abuts against the end face of the rotating body support tube.

[0007] In order to stably install support seat one and support seat two, as a preferred support seat device for a wire-passing mold of a steel strip armoring machine of the utility model, a boss two is fixed on the outer end face of the support seat two, and the fixing bolt passes through the boss two and the boss one in sequence. A mounting hole is opened at one end of the support seat one, and the support seat two is movably plugged into the inner wall of the mounting hole.

[0008] In order to facilitate the installation of the adjusting bolts on the second support seat, as a preferred embodiment of the support seat device for the wire-passing mold of a steel strip armoring machine of the utility model, one opposite end of the two adjusting bolts is threadedly connected with the second boss.

[0009] In order to stably install the wire-passing mold, as a preferred support seat device for the wire-passing mold of a steel strip armoring machine of the utility model, a boss three is fixed on the inner side of the support seat three, and the boss three abuts against one end face of the wire-passing mold, and a boss four is fixed on the other end face of the wire-passing mold, and the boss four abuts against one end face of the support seat three.

[0010] In order to prevent the armored cable from being stuck in the various tubes in its routing direction, as a preferred support seat device for a wire-passing mold of a steel strip armoring machine in the utility model, the inner diameters of the rotating body support tube, support seat one, support seat two, support seat three, and wire-passing mold increase successively.

[0011] The beneficial effects of the utility model are as follows: by sequentially installing support seat 1, support seat 2, and support seat 3 in the rotating body support tube, the port of support seat 3 is installed with the original wire-passing mold, and then the three support seats extend the travel limit interval of the armored cable, so that the armored cable with a smaller cross-section can travel stably in the axial direction. At the same time, by respectively setting two adjustment bolts 1 and one adjustment bolt 2 at both ends of support seat 3, the position of support seat 3 and the wire-passing mold assembly can be fine-tuned in the front and rear horizontal directions by rotating the two adjustment bolts 1, so that the armored cable steel belt wrapping can achieve a better tower connection rate required by the process. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a cross-sectional schematic diagram of the utility model;

[0013] Figure 2 It is a structural schematic diagram of the utility model;

[0014] Figure 3 yes Figure 2 Left view of;

[0015] Figure 4 It is a cross-sectional schematic diagram of the support seat three of the utility model.

[0016] Figure numerals: 1. rotating body support tube; 101. assembly hole; 102. wear-resistant pad; 2. support seat one; 201. boss one; 202. mounting hole; 3. support seat two; 301. boss two; 302. fixing bolt; 303. adjusting bolt one; 4. support seat three; 401. boss three; 402. adjusting bolt two; 5. passing line mold; 501. boss four. DETAILED DESCRIPTION

[0017] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments. The illustrative embodiments and descriptions of the present invention are used to explain the present invention, but are not intended to limit the present invention.

[0018] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0019] See also Figure 1-4 The utility model provides the following technical solutions: a support seat device for a wire-passing mold of a steel strip armoring machine, comprising a rotating body support tube 1, the inner side of which is sequentially provided with a support seat 1 2, a support seat 2 3, and a support seat 3 4, a plurality of fixing bolts 302 are installed through the support seat 1 2 and the support seat 2 3, and an adjusting bolt 1 303 is installed through the front and rear sides of the support seat 2 3, and the opposite ends of the two adjusting bolts 1 303 are both in contact with the outer side of the support seat 3 4, and a wire-passing mold 5 is installed on the inner side of one end of the support seat 3 4, and an adjusting bolt 2 402 is installed through the outer side of the support seat 3 4, and the threaded end of the adjusting bolt 2 402 is in contact with the outer side of the wire-passing mold 5, and the rotating body support tube 1, the support seat 1 2, the support seat 2 3, the support seat 3 4, and the wire-passing mold 5 are all tube structures.

[0020] In this embodiment: the rotating body support tube 1 is made of thick-walled seamless steel tube, and its outer end surface and the matching section of the inner ring of the self-aligning bearing installed on the rotating body adopt transition matching with the inner ring of the self-aligning bearing. By sequentially installing the support seat 1 2, the support seat 2 3, and the support seat 3 4 in the rotating body support tube 1, the port of the support seat 3 4 is installed with the original wire-passing mold 5, and then the three support seats extend the travel limit interval of the armored cable, so that the armored cable with a smaller cross-section can travel stably in the axial direction. At the same time, by respectively setting two adjustment bolts 1 303 and one adjustment bolt 2 402 at both ends of the support seat 3 4, the position of the support seat 3 4 and the wire-passing mold 5 assembly can be fine-tuned in the front and rear horizontal directions by rotating the two adjustment bolts 1 303, so that the armored cable steel belt wrapping can achieve a better tower connection rate required by the process.

[0021] As a technical optimization scheme of the utility model, an assembly hole 101 is provided at one end of the rotating body support tube 1, and a wear-resistant pad 102 is provided between the inner side of the assembly hole 101 and the support seat 2, the assembly hole 101 is connected with the support seat 2 by interference fit, and a boss 201 is fixed on the outer end face of the support seat 2, and the boss 201 abuts against the end face of the rotating body support tube 1; a boss 2 301 is fixed on the outer end face of the support seat 2 3, and a fixing bolt 302 passes through the boss 2 301 and the boss 201 in sequence, and a mounting hole 202 is opened at one end of the support seat 2, and the support seat 2 3 is movably plugged into the inner wall of the mounting hole 202; a boss 3 401 is fixed on the inner side of the support seat 3 4, and the boss 3 401 abuts against one end face of the wire-passing mold 5, and a boss 4 501 is fixed on the other end face of the wire-passing mold 5, and the boss 4 501 abuts against one end face of the support seat 3 4.

[0022] In this embodiment: support seat 1 2 is installed on the inner side of assembly hole 101, and boss 1 201 limits the axial direction of support seat 1 2; support seat 2 3 is installed on the inner side of mounting hole 202, and boss 2 301 limits the axial direction of support seat 2 3; the passing line mold 5 is installed at the port of support seat 3 4, and boss 3 401 and boss 4 501 limit the axial direction of passing line mold 5; in summary, the axial limiting effect of the three support seats and the passing line mold 5 is achieved.

[0023] As a technical optimization solution of the utility model, the opposite ends of the two adjusting bolts 303 are both threadedly connected to the boss 2 301, and the outer thread of the support seat 3 4 is threadedly installed with the adjusting bolt 2 402.

[0024] In this embodiment: a screw hole matching the adjusting bolt 1 303 is provided on the surface of the boss 2 301, thereby achieving the effect of facilitating the installation of the adjusting bolt 1 303; the thickness at the port of the support seat 3 4 is thicker, and a screw hole matching the adjusting bolt 2 402 is provided on the surface of the support seat 3 4, thereby achieving the effect of facilitating the installation of the adjusting bolt 2 402.

[0025] As a technical optimization solution of the utility model, the inner diameters of the rotating body support tube 1, the support seat 1 2, the support seat 2 3, the support seat 3 4, and the wire-passing mold 5 are increased in sequence.

[0026] In this embodiment: by setting the inner diameters of the overall wire-passing mold and each supporting seat to increase from left to right, a transition area is formed between the large and small apertures at both ends of the overall device, thereby preventing the armored cable from being stuck in the inner holes in its routing direction.

[0027] The working principle and use process of the utility model are as follows: the rotating body support tube 1 is made of thick-walled seamless steel tube, and its outer end surface and the matching section of the inner ring of the self-aligning bearing installed on the rotating body adopt transition matching with the inner ring of the self-aligning bearing. The support seat 1 2, the support seat 2 3, the support seat 3 4, and the wire-passing mold 5 are sequentially installed on the inner side of the rotating body support tube 1, and then the adjusting bolts are respectively installed on the outer sides of the support seat 2 3 and the wire-passing mold 5. The opposite ends of the two adjusting bolts 1 303 clamp the support seat 3 4 to fix the support seat 3 4, thereby completing the installation of the wire-passing mold support seat. After the above steps are completed, the installed wire-passing mold support seat device is put into use. During the startup process, by rotating the two adjusting bolts 1 303 and the adjusting bolt 2 402, the position of the support seat 3 4 and the wire-passing mold 5 can be fine-tuned in the front and rear horizontal directions, so that the armored cable steel belt wrapping can achieve a better tower connection rate required by the process.

[0028] The technical solutions provided by the embodiments of the present invention are introduced in detail above. Specific examples are used in this article to illustrate the principles and implementation methods of the embodiments of the present invention. The description of the above embodiments is only applicable to help understand the principles of the embodiments of the present invention. At the same time, for those skilled in the art, according to the embodiments of the present invention, there will be changes in the specific implementation methods and application scopes. In summary, the content of this specification should not be understood as a limitation on the present invention.

Claims

1. A support seat device for a wire passing die of a steel strip armoring machine, comprising a rotating body support tube (1), characterized in that: The inner side of the rotating body support tube (1) is sequentially provided with a support seat 1 (2), a support seat 2 (3), and a support seat 3 (4); a plurality of fixing bolts (302) are installed between the support seat 1 (2) and the support seat 2 (3); an adjusting bolt 1 (303) is installed on both the front and rear sides of the support seat 2 (3); the opposite ends of the two adjusting bolts 1 (303) are in contact with the outer side of the support seat 3 (4); a wire passing mold (5) is installed on the inner side of one end of the support seat 3 (4); an adjusting bolt 2 (402) is installed on the outer side of the support seat 3 (4); the threaded end of the adjusting bolt 2 (402) is in contact with the outer side of the wire passing mold (5); the rotating body support tube (1), the support seat 1 (2), the support seat 2 (3), the support seat 3 (4), and the wire passing mold (5) are all tubular structures.

2. A support seat device for a wire passing die of a steel strip armoring machine according to claim 1, characterized in that: An assembly hole (101) is provided at one end of the rotating body support tube (1), a wear-resistant pad (102) is provided between the inner side of the assembly hole (101) and the support seat one (2), the assembly hole (101) and the support seat one (2) are connected by interference fit, a boss one (201) is fixed to the outer end face of the support seat one (2), and the boss one (201) abuts against the end face of the rotating body support tube (1).

3. A support seat device for a wire passing die of a steel strip armoring machine according to claim 1, characterized in that: A boss 2 (301) is fixed to the outer end surface of the support seat 2 (3), and the fixing bolt (302) passes through the boss 2 (301) and the boss 1 (201) in sequence. A mounting hole (202) is opened at one end of the support seat 1 (2), and the support seat 2 (3) is movably plugged into the inner wall of the mounting hole (202).

4. A support seat device for a wire passing die of a steel strip armoring machine according to claim 1, characterized in that: The opposite ends of the two adjusting bolts 1 (303) are both threadedly connected to the boss 2 (301).

5. The support seat device for the wire passing die of a steel strip armoring machine according to claim 1 is characterized in that: A boss three (401) is fixed on the inner side of the support seat three (4), and the boss three (401) abuts against one end surface of the wire-passing mold (5). A boss four (501) is fixed on the other end surface of the wire-passing mold (5), and the boss four (501) abuts against one end surface of the support seat three (4).

6. A support seat device for a wire passing die of a steel strip armoring machine according to claim 1, characterized in that: The inner diameters of the rotating body support tube (1), the first support seat (2), the second support seat (3), the third support seat (4), and the wire-passing mold (5) increase in sequence.

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