Twisting device for steel wire rope production

Abstract

The utility model discloses a twisting device for steel wire rope production, and belongs to the technical field of steel wire rope production, the twisting device for steel wire rope production comprises a base and a wire part installed on the edge of the base through a support, and a supporting column arranged in an inverted L-shaped structure is welded in the middle of the upper surface of the base; a shell is rotationally connected to the top end of the supporting column, a plurality of guide grooves are formed in the surface, close to the supporting column, of the shell, the guide grooves are formed in the radial position of the shell, and an adjusting disc is rotationally connected to the inner side of the shell; the guide column head can be matched with the spiral adjusting groove to slide so that the guide column head can move relative to the large-radius position of the adjusting disc, the end, provided with the wire guide wheel, of the adjusting block can be gradually away from the edge of the shell, the wire guide wheel is used for tensioning a thin steel wire, rolling friction exists between the thin steel wire and the wire guide wheel, friction force is reduced, abrasion is reduced, and the service life of the thin steel wire is prolonged. And the tightening effect of the thin steel wire in the twisting process is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of steel wire rope production, and more specifically to a twisting device for steel wire rope production. Background Art

[0002] The rope closing should be carried out strictly in accordance with the regulations of the wire rope manufacturing process. After the rope closing machine is selected, the rope strands should be carefully selected. The specifications, structure, twist direction (see the wire rope twisting method), length, etc. of the strands should meet the requirements of the wire rope manufacturing.

[0003] The existing wire rope closing machine uses multiple different coils to rotate separately to close the wire rope during the closing process. The wire rope is prone to loosening and uneven winding of the wire rope. The existing patent is a twisting device for wire rope production. The patent authorization number is CN 218861214 U. The rotational friction between the friction block and the material tray is controlled by adjusting the extension amount of the screw, so that the wire rope is in a taut state during the stretching process, which is convenient for twisting.

[0004] However, in the patent authorization number CN 218861214 U, the rotational friction between the friction block and the material disc is controlled by adjusting the extension and contraction amount of the screw, so that the wire rope is in a taut state during the stretching process, and the winding group is driven to rotate by the power source to achieve the twisting of multiple strands of wire ropes. Since there is static friction between the friction block and the material disc, the friction block and the material disc are seriously worn for a long time, thereby affecting the tension of the wire rope. Therefore, we propose a twisting device for wire rope production to solve the above-mentioned problems. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the problems existing in the prior art, the purpose of the utility model is to provide a twisting device for wire rope production, which can move the guide column head relative to the large radius position of the adjustment disk through the sliding of the guide column head in cooperation with the spiral adjustment groove, so that the end of the adjustment block provided with the wire wheel gradually moves away from the edge of the shell, and the wire wheel is used to tension the thin steel wire, and there is rolling friction between the thin steel wire and the wire wheel, which reduces friction, reduces wear, and ensures the tension effect of the thin steel wire during the twisting process.

[0007] 2. Technical solution

[0008] To solve the above problems, the utility model adopts the following technical solutions.

[0009] A twisting device for producing steel wire ropes, comprising a base and a conductor portion installed at the edge of the base through a bracket, wherein a support column arranged in an inverted L-shaped structure is welded to the middle of the upper surface of the base;

[0010] The top end of the support column is rotatably connected to a shell, a surface of the shell close to the support column is provided with a guide groove, and a plurality of guide grooves are provided at radial positions of the shell;

[0011] An adjusting disk is rotatably connected to the inner side of the shell, a spiral adjusting groove is provided on the surface of the adjusting disk close to the guide groove, and a shaft head penetrating the shell is welded to the middle of the surface of the adjusting disk away from the spiral adjusting groove;

[0012] The inner sides of the plurality of guide grooves are all slidably connected with an adjustment block, one end of the adjustment block close to the edge of the shell is rotatably connected with a wire wheel, and the outer wall of the wire wheel is provided with a wiring groove, and the surface of the adjustment block close to the adjustment disk is welded with a guide column head slidably connected with the spiral adjustment groove;

[0013] The surface edge of the shell away from the guide groove is rotatably connected with a material tray through a bracket, and the material tray corresponds to the wire wheel;

[0014] A gear ring is installed on the outer wall of the shell, a driving motor is installed on the upper surface of the base corresponding to the gear ring, and a gear meshing with the gear ring is installed on the power output end of the driving motor.

[0015] Furthermore, a convex key is symmetrically arranged on the outer wall of the end of the shaft head located outside the shell, and the convex key and the shaft head are an integrally formed structure.

[0016] Furthermore, a sleeve is detachably connected to the outside of one end of the shaft head provided with the convex key, and a keyway which is symmetrically provided on the inner wall of the sleeve and which is clearance-matched with the convex key.

[0017] Furthermore, a handle is symmetrically fixedly connected to an outer wall of the sleeve away from one end of the shell.

[0018] Furthermore, a support rod is welded at the bending part of the top end of the support column, a rib plate is welded at the junction of the bottom end of the support column and the base, and a plurality of rib plates are arranged at radial positions of the support column.

[0019] Furthermore, a damping rubber sleeve is installed at the joint between the shaft head and the shell, and the inner wall of the damping rubber sleeve abuts against the outer wall of the shaft head.

[0020] Furthermore, a bearing is installed on the inner side of the housing, and the inner ring of the bearing is interference connected with the adjusting disk.

[0021] 3. Beneficial effects

[0022] Compared with the prior art, the advantages of the present invention are:

[0023] (1) In this scheme, the adjusting disk is driven to rotate relative to the shell by the shaft head, so that the adjusting disk rotates counterclockwise, and the guide column head is moved to the large radius position of the adjusting disk by sliding with the spiral adjusting groove, so that the end of the adjusting block provided with the wire wheel gradually moves away from the edge of the shell, and the wire wheel is used to tension the fine steel wire. There is rolling friction between the fine steel wire and the wire wheel, which reduces friction and wear, and ensures the tension effect of the fine steel wire during the twisting process.

[0024] (2) In this solution, the sleeve is aligned with the shaft head, the keyway is engaged with the cam, and then the sleeve is used to drive the shaft head to rotate using a handle, so that the adjustment disk can be adjusted easily. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0026] Figure 2 It is a schematic front view of the housing of the utility model;

[0027] Figure 3 It is a schematic cross-sectional view of the AA part of the utility model;

[0028] Figure 4 This is a schematic diagram of the structure of the adjustment disk of the utility model;

[0029] Figure 5 This is a structural schematic diagram of the adjustment disk of the utility model from another perspective;

[0030] Figure 6 This is a schematic diagram of the structure of the regulating block of the utility model;

[0031] Figure 7 This is a schematic diagram of the housing structure of the utility model;

[0032] Figure 8 It is a structural schematic diagram of the housing of the utility model from another viewing angle;

[0033] Fig. 9 This is a schematic diagram of the sleeve structure of the utility model.

[0034] Description of the numbers in the figure:

[0035] 1. Shell; 2. Adjustment plate; 3. Screw adjustment groove; 4. Adjustment block; 5. Wire wheel; 6. Bearing; 7. Guide column head; 8. Shaft head; 9. Gear ring; 10. Guide groove; 11. Base; 12. Support column; 13. Support rod; 14. Rib plate; 15. Drive motor; 16. Gear; 17. Material tray; 18. Damping rubber sleeve; 19. Wire part; 20. Sleeve; 21. Handle. DETAILED DESCRIPTION

[0036] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model; it is obvious that the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the utility model without making creative work are within the scope of protection of the utility model.

[0037] Example:

[0038] See also Figure 1-9 , a twisting device for producing steel wire ropes, comprising a base 11 and a conductor portion 19 mounted on the edge of the base 11 through a bracket, and a support column 12 arranged in an inverted L-shaped structure is welded to the middle of the upper surface of the base 11;

[0039] The top of the support column 12 is rotatably connected to the housing 1. A guide groove 10 is provided on the surface of the housing 1 close to the support column 12, and a plurality of guide grooves 10 are provided at radial positions of the housing 1.

[0040] An adjusting disk 2 is rotatably connected to the inner side of the housing 1. A spiral adjusting groove 3 is provided on the surface of the adjusting disk 2 close to the guide groove 10. A shaft head 8 penetrating the housing 1 is welded to the middle of the surface of the adjusting disk 2 away from the spiral adjusting groove 3.

[0041] The inner sides of the plurality of guide grooves 10 are all slidably connected with an adjusting block 4, one end of the adjusting block 4 close to the edge of the housing 1 is rotatably connected with a guide wheel 5, and the outer wall of the guide wheel 5 is provided with a wiring groove, and the surface of the adjusting block 4 close to the adjusting disk 2 is welded with a guide column head 7 slidably connected with the spiral adjusting groove 3;

[0042] The surface edge of the housing 1 away from the guide groove 10 is rotatably connected to a material tray 17 through a bracket, and the material tray 17 corresponds to the wire wheel 5;

[0043] A gear ring 9 is installed on the outer wall of the housing 1, a driving motor 15 is installed on the upper surface of the base 11 corresponding to the gear ring 9, and a gear 16 meshing with the gear ring 9 is installed at the power output end of the driving motor 15;

[0044] It should be noted that when the twisting device for wire rope production is in use, the thin steel wire used for twisting the wire rope is wound on the material tray 17, and the thin steel wires at each material tray 17 are guided to the wire guide portion 19, and the guided thin steel wires are abutted against the wire routing grooves provided on the outer wall of the wire guide wheel 5. The adjusting disk 2 is driven to rotate relative to the housing 1 by the shaft head 8, so that the adjusting disk 2 rotates counterclockwise, and the guide column head 7 is moved to the large radius position of the adjusting disk 2 by sliding with the spiral adjusting groove 3, so that the end of the adjusting block 4 provided with the wire guide wheel 5 gradually moves away from the edge of the housing 1. The edge is formed by the wire wheel 5, and the thin steel wire is tensioned by the wire wheel 5. There is rolling friction between the thin steel wire and the wire wheel 5, which reduces the friction force. The gear 16 is driven to rotate by the power output end of the driving motor 15, and the gear ring 9 is engaged with the gear 16, so that the shell 1 cooperates with the support column 12 to rotate, and at the same time, it is ensured that multiple thin steel wires are in a taut state during the twisting process, reducing the friction force between the wire wheel 5 and the thin steel wire, and ensuring the tension effect of the thin steel wire during the twisting process. The part of the thin steel wire passing through the conductor part 19 is connected to the winding equipment to wind up the twisted steel wire rope.

[0045] like Figure 3 , Figure 5 , Fig. 9 As shown, the outer wall of the end of the shaft head 8 located outside the housing 1 is symmetrically provided with a convex key, and the convex key and the shaft head 8 are an integrally formed structure, and the end of the shaft head 8 provided with the convex key is detachably connected to the sleeve 20, and the inner wall of the sleeve 20 is symmetrically provided with a key groove that matches the convex key clearance, and the outer wall of the sleeve 20 away from the housing 1 is symmetrically fixedly connected with a handle 21;

[0046] It should be noted that, by making the sleeve 20 correspond to the shaft head 8 and engaging the keyway with the convex key, and then using the handle 21 and the sleeve 20 to drive the shaft head 8 to rotate, the adjustment disk 2 can be adjusted conveniently.

[0047] like Figure 1 As shown, a support rod 13 is welded at the top bend of the support column 12, a rib plate 14 is welded at the junction of the bottom end of the support column 12 and the base 11, and a plurality of rib plates 14 are arranged at the radial position of the support column 12;

[0048] It should be noted that the overall support stability of the support column 12 is ensured.

[0049] like Figure 5 , Figure 8 As shown, a damping rubber sleeve 18 is installed at the joint of the shaft head 8 and the housing 1, and the inner wall of the damping rubber sleeve 18 abuts against the outer wall of the shaft head 8;

[0050] It should be noted that the damping rubber sleeve 18 is used to increase the friction between the damping rubber sleeve 18 and the shaft head 8, thereby playing a positioning role for the adjustment disk 2 and ensuring the tensioning effect of the thin steel wire.

[0051] like Figure 3 , Figure 4 As shown, a bearing 6 is installed on the inner side of the housing 1, and the inner ring of the bearing 6 is interference-connected with the adjusting disk 2;

[0052] It should be noted that the friction between the adjusting disk 2 and the housing 1 is reduced, and the rotation accuracy of the adjusting disk 2 is guaranteed.

[0053] When in use: the thin steel wires used for twisting the steel wire ropes are wound around the material tray 17, and the thin steel wires at each material tray 17 are guided to the wire guide portion 19, and the guided thin steel wires are abutted against the wire routing grooves provided on the outer wall of the wire guide wheel 5, and the adjusting disk 2 is driven to rotate relative to the housing 1 by the shaft head 8, so that the adjusting disk 2 rotates counterclockwise, and the guide column head 7 is moved to the large radius position of the adjusting disk 2 by sliding with the spiral adjusting groove 3, so that the end of the adjusting block 4 provided with the wire guide wheel 5 gradually moves away from the edge of the housing 1, and the wire guide wheel 5 is used to adjust the adjusting block 4. The thin steel wire is tensioned, and there is rolling friction between the thin steel wire and the wire wheel 5, which reduces the friction force. The gear 16 is driven to rotate by the power output end of the drive motor 15, and the ring gear 9 is engaged with the gear 16, so that the shell 1 cooperates with the support column 12 to rotate, and at the same time, it is ensured that multiple thin steel wires are in a taut state during the twisting process, reducing the friction force between the wire wheel 5 and the thin steel wire, and ensuring the tension effect of the thin steel wire during the twisting process. The part of the thin steel wire passing through the conductor part 19 is connected to the winding equipment to wind the twisted wire rope.

[0054] The above is only a preferred specific implementation of the utility model; however, the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and improved ideas of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model.

Claims

1. A twisting device for producing steel wire ropes, comprising a base (11) and a conductor portion (19) mounted on the edge of the base (11) via a bracket, characterized in that; A support column (12) arranged in an inverted L-shaped structure is welded to the middle of the upper surface of the base (11); The top end of the support column (12) is rotatably connected to a housing (1), a guide groove (10) is provided on a surface of the housing (1) close to the support column (12), and a plurality of guide grooves (10) are provided at radial positions of the housing (1); An adjusting disk (2) is rotatably connected to the inner side of the housing (1); a spiral adjusting groove (3) is provided on the surface of the adjusting disk (2) close to the guide groove (10); and a shaft head (8) penetrating the housing (1) is welded to the middle of the surface of the adjusting disk (2) away from the spiral adjusting groove (3); The inner sides of the plurality of guide grooves (10) are all slidably connected with an adjustment block (4); one end of the adjustment block (4) close to the edge of the housing (1) is rotatably connected with a guide wheel (5); and the outer wall of the guide wheel (5) is provided with a wiring groove; a guide column head (7) slidably connected to the spiral adjustment groove (3) is welded on the surface of the adjustment block (4) close to the adjustment disk (2); The surface edge of the housing (1) away from the guide groove (10) is rotatably connected to a material tray (17) via a bracket, and the material tray (17) corresponds to the wire wheel (5); A gear ring (9) is mounted on the outer wall of the housing (1), a drive motor (15) is mounted on the upper surface of the base (11) corresponding to the gear ring (9), and a gear (16) meshing with the gear ring (9) is mounted on the power output end of the drive motor (15).

2. A twisting device for producing steel wire ropes according to claim 1, characterized in that: The outer wall of the end of the shaft head (8) located outside the housing (1) is symmetrically provided with a convex key, and the convex key and the shaft head (8) are an integrally formed structure.

3. A twisting device for producing steel wire ropes according to claim 2, characterized in that: One end of the shaft head (8) provided with the convex key is detachably connected to a sleeve (20) on the outside, and the inner wall of the sleeve (20) is symmetrically provided with key grooves that are clearance-matched with the convex key.

4. A twisting device for producing steel wire ropes according to claim 3, characterized in that: A handle (21) is symmetrically fixedly connected to the outer wall of the sleeve (20) at one end away from the housing (1).

5. A twisting device for producing steel wire ropes according to claim 1, characterized in that: A support rod (13) is welded at the top bend of the support column (12), a rib plate (14) is welded at the junction of the bottom end of the support column (12) and the base (11), and a plurality of rib plates (14) are arranged at radial positions of the support column (12).

6. A twisting device for producing steel wire ropes according to claim 1, characterized in that: A damping rubber sleeve (18) is installed at the joint between the shaft head (8) and the housing (1), and the inner wall of the damping rubber sleeve (18) is in contact with the outer wall of the shaft head (8).

7. A twisting device for producing steel wire ropes according to claim 1, characterized in that: A bearing (6) is installed on the inner side of the housing (1), and the inner ring of the bearing (6) is interference-connected with the adjusting disk (2).

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