Single-side hydraulic wire bender

Abstract

The utility model relates to the technical field of hydraulic tools, and discloses a single-side hydraulic wire bender. The single-side hydraulic wire bending device comprises a foundation bottom plate, a supporting bolt is movably connected to the interior of the foundation bottom plate, a hydraulic oil cylinder is movably connected to the outer side of the supporting bolt, a hydraulic rod is movably connected to the bottom of the hydraulic oil cylinder, and a supporting block is fixedly installed at the bottom of the hydraulic rod; and a fixing bolt is movably connected to the interior of the supporting block, two connecting frames are movably connected to the two sides of the fixing bolt, and fixing frames are movably connected to the outer sides of the connecting frames. According to the utility model, when the hydraulic rod moves back and forth, the spinning pulley and the single-side moon cone generate relative axial movement under the lever action of the fixing frame, and at the moment, a cable placed in the notch of the single-side moon cone can be shaped and bent under the action of the spinning pulley; and after the bending angle requirement is met, the pressure of the hydraulic oil cylinder is released, the component retreats under the pressure relief effect, and the cable can be taken out conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of hydraulic tools, in particular to a single-sided hydraulic wire bender. Background Art

[0002] In power construction, cables entering the junction cabinet usually need to be arranged and fixed in an orderly and neat manner as required. At this time, the cables need to be bent at the turns.

[0003] The existing Chinese utility model patent with reference announcement number CN219292592U discloses a hydraulic cable bender, which relates to the technical field of hydraulic tools. The utility model includes a base frame plate, a jacking mechanism is provided at one end of the top of the base frame plate, a crescent top wheel is provided at the other end of the top of the base frame plate, a cable body is provided at one end of the crescent top wheel close to the jacking mechanism, a bending mechanism for bending the cable body is provided between the jacking mechanism and the crescent top wheel, the jacking mechanism includes a horizontal oil cylinder and a piston rod, a horizontal oil cylinder is bolted to one end of the top of the base frame plate, a piston rod is provided inside the horizontal oil cylinder, U-shaped handles are bolted to both ends of the top of the horizontal oil cylinder, and the bending mechanism includes a rectangular push block. Through a series of designs, the utility model occupies less space and is more portable. The cable body is bent by hydraulic pressure, which is more labor-saving and convenient, with higher bending efficiency, thereby improving construction efficiency.

[0004] Although the above-mentioned hydraulic cable bender solves the problem of cumbersome manual bending operation, the existing single-sided hydraulic cable bender has a poor bending effect and easily causes the cable to dent and bump, thereby affecting the use of the equipment. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the utility model provides a single-sided hydraulic cable bender, which has the advantages of good cable bending effect and can avoid damage to the cable, thereby solving the above technical problems.

[0007] (II) Technical solution

[0008] To achieve the above purpose, the utility model provides the following technical solution: a single-sided hydraulic wire bender, comprising:

[0009] A basic base plate, wherein the internal movably connected base plate is provided with a supporting bolt, the external movably connected base bolt is provided with a hydraulic cylinder, the bottom of the hydraulic cylinder is movably connected with a hydraulic rod, the bottom of the hydraulic rod is fixedly provided with a supporting block, the internal movably connected base block is provided with a fixing bolt, the two sides of the fixing bolt are movably connected with two connecting frames, the external movably connected base of the connecting frame is provided with a fixing frame, the middle of the fixing frame is movably connected with a splicing bolt, the middle and external movably connected base of the splicing bolt is provided with a sleeve, the internal movably connected base one side is provided with a bolt body, the internal movably connected base one side is provided with a nut, the internal movably connected base another side is provided with a limiting bolt, the external movably connected base of the limiting bolt is provided with a spinning pulley, the internal sides of the spinning pulley are movably connected with two bearings.

[0010] As a preferred technical solution of the utility model, four connecting rings are fixedly installed on the top of one side of the basic bottom plate, and a limiting block is fixedly installed in the middle of one side of the basic bottom plate, and the limiting block is a structure for limiting.

[0011] As a preferred technical solution of the utility model, a limiting groove is fixedly installed at the bottom of the basic base plate, and a crescent wheel is movably connected to one side of the basic base plate, and the crescent wheel is a guiding structure.

[0012] As a preferred technical solution of the utility model, two connecting bolts are movably connected to one side of the inner part of the crescent wheel, and cables are movably connected to the outer side of the crescent wheel, and the connecting bolts are structures used for connection.

[0013] As a preferred technical solution of the utility model, a support frame is movably connected to the middle of one side of the basic base plate, and two mounting bolts are movably connected to the inner sides of the support frame, and the mounting bolts are structures used for installation.

[0014] As a preferred technical solution of the utility model, a rotating frame is fixedly installed at the bottom of the support frame, and two supporting rods are movably connected inside the rotating frame, and the supporting rods are structures used for supporting.

[0015] As a preferred technical solution of the utility model, a silicone wheel is movably connected to the outer side of the support rod, and the silicone wheel is a supporting structure.

[0016] Compared with the prior art, the utility model provides a single-sided hydraulic wire bender, which has the following beneficial effects:

[0017] 1. In the utility model, when the hydraulic pressure moves forward and backward, the spinning pulley will produce a relative axial movement with the single-sided crescent wheel under the lever action of the fixed frame. At this time, the cable placed in the groove of the single-sided crescent wheel will be shaped and bent under the action of the spinning pulley; after the bending angle requirement is reached, the pressure of the hydraulic cylinder is released, and the component retreats under the action of the pressure relief, which is convenient for taking out the cable, thereby improving the convenience of the single-sided hydraulic cable bender.

[0018] 2. The utility model installs the support frame by installing bolts, and supports the silicone wheel by the support rod inside the rotating frame, so that the silicone wheel can rotate on the outside of the support rod. The silicone wheel fits the cable, so as to protect the cable, thereby improving the practicality of the single-sided hydraulic cable bender and avoiding the problem of damage to the cable. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the foundation base plate of the utility model;

[0021] Figure 3 This is a schematic diagram of the support frame of the utility model;

[0022] Figure 4 This is a schematic diagram of the support bolt of the utility model;

[0023] Figure 5 This is a schematic diagram of the fixing frame of the utility model;

[0024] Figure 6 It is a schematic diagram of the back structure of the utility model.

[0025] Among them: 1. Basic base plate; 11. Connecting ring; 12. Limit block; 13. Limit groove; 14. Crescent wheel; 15. Connecting bolt; 16. Cable; 2. Support frame; 21. Mounting bolt; 22. Rotating frame; 23. Support rod; 24. Silicone wheel; 3. Support bolt; 31. Hydraulic cylinder; 32. Hydraulic rod; 33. Support block; 34. Fixing bolt; 35. Connecting frame; 4. Fixing frame; 41. Splicing bolt; 42. Sleeve; 43. Bolt body; 44. Nut; 45. Limit bolt; 46. Spinning pulley; 47. Bearing. DETAILED DESCRIPTION

[0026] The following is a further detailed description of the implementation of the present utility model in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present utility model, but cannot be used to limit the scope of the present utility model.

[0027] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0028] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0029] See also Figure 1 - Figure 5 In this embodiment, the single-sided hydraulic wire bender includes: a base plate 1, four connecting rings 11 are fixedly installed on the top of one side of the base plate 1, and a limiting block 12 is fixedly installed in the middle of one side of the base plate 1.

[0030] A limiting groove 13 is fixedly installed at the bottom of the base bottom plate 1, and a crescent wheel 14 is movably connected to one side of the base bottom plate 1.

[0031] Two connecting bolts 15 are movably connected to one side of the inner part of the crescent wheel 14 , and a cable 16 is movably connected to the outer side of the crescent wheel 14 .

[0032] Specifically, the whole is connected through the base plate 1, the crescent wheel 14 can be connected to the base plate 1 through two connecting bolts 15, and the support block 33 is fitted through the limit block 12, so that the support block 33 can move up and down smoothly, and the bolt body 43 installed with the nut 44 is fixed and limited through the limit groove 13.

[0033] A support frame 2 is movably connected to the middle of one side of the base bottom plate 1 , and two mounting bolts 21 are movably connected to the inner sides of the support frame 2 .

[0034] A rotating frame 22 is fixedly mounted on the bottom of the supporting frame 2 , and two supporting rods 23 are movably connected inside the rotating frame 22 .

[0035] The outer side of the support rod 23 is movably connected with a silicone wheel 24 .

[0036] Specifically, the support frame 2 can be installed in the middle position of the base plate 1 by installing bolts 21, and the two support rods 23 can be supported by the support frame 2. The silicone wheel 24 can rotate on the outside of the support rod 23 and support the cable 16 at the same time, thereby achieving a protective effect.

[0037] The base bottom plate 1 is movably connected inside with a support bolt 3, the support bolt 3 is movably connected outside with a hydraulic cylinder 31, the bottom of the hydraulic cylinder 31 is movably connected with a hydraulic rod 32, the bottom of the hydraulic rod 32 is fixedly installed with a support block 33, the support block 33 is movably connected inside with a fixing bolt 34, and the fixing bolt 34 is movably connected to two connecting frames 35 on both sides.

[0038] Specifically, the hydraulic cylinder 31 can be installed on one side of the base plate 1 through the support bolts 3, the operation of the hydraulic cylinder 31 can drive the hydraulic rod 32 to move back and forth, and the connecting frame 35 can be installed on both sides of the support block 33 through the fixing bolts 34.

[0039] The outer side of the connecting frame 35 is movably connected to the fixing frame 4, the middle of the fixing frame 4 is movably connected to the splicing bolt 41, the middle outer side of the splicing bolt 41 is movably connected to the sleeve 42, one side of the fixing frame 4 is movably connected to the bolt body 43, one side of the bolt body 43 is movably connected to the nut 44, the other side of the fixing frame 4 is movably connected to the limiting bolt 45, the outer side of the limiting bolt 45 is movably connected to the spinning pulley 46, and the inner sides of the spinning pulley 46 are movably connected to two bearings 47.

[0040] Specifically, the connecting frame 35 and the fixing frame 4 can be connected by splicing bolts 41 and sleeves 42, the fixing frame 4 can be installed on one side of the base plate 1 by a bolt body 43, and another bolt body 43 provided with a nut 44 can pass through the limiting groove 13 for limiting and guiding processing.

[0041] When in use, first, insert the cable 16 into the groove of the crescent wheel 14, and the silicone wheel 24 can be used to support and limit the cable 16. The silicone wheel 24 rotates on the outside of the support rod 23, so that the cable 16 can be easily moved. The silicone wheel 24 is supported by the flexible silicone material, so that the problem of damage to the cable 16 during the bending process of the cable 16 can be avoided, thereby improving the practicality and convenience of the single-sided hydraulic cable bender. The basic bottom plate 1 is used to connect the whole, and the limit block 12 is inserted into the support block 33, so that the lifting and lowering of the hydraulic rod 32 can be auxiliaryly supported, avoiding the problem of offset, and improving the stability and practicality of the single-sided hydraulic cable bender. The operation of the hydraulic cylinder 31 can push the hydraulic rod 32 to lift and lower, so that the angle of the connecting frame 35 can be adjusted, thereby driving the fixing frame 4 to move up and down, thereby the bolt body 4 is used. 3 and the nut 44 on one side thereof move in an arc shape inside the limiting groove 13, so that the spinning pulley 46 supported by the outer side of the limiting bolt 45 on the other side is close to the other side of the cable 16 to draw an arc, so that the cable 16 is pressed and bent through the guidance of the crescent wheel 14, and the spinning pulley 46 can rotate more smoothly through the bearing 47, thereby improving the practicality and convenience of the single-sided hydraulic cable bender. When the hydraulic rod 32 moves back and forth, the spinning pulley 46 will produce a relative axial movement with the single-sided crescent wheel 14 under the lever action of the fixed frame 4. At this time, the cable 16 inserted into the groove of the single-sided crescent wheel 14 will be shaped and bent under the action of the spinning pulley 46; after the bending angle requirement is reached, the pressure of the hydraulic cylinder 31 is released, and the component retreats under the action of rebound, which is convenient for taking out the cable 16. For the cable 16 that is not bent in place once or the arc exceeds 90 degrees, it can be adjusted and inserted again for bending until the bending shape meets the requirements.

[0042] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. Single-sided hydraulic wire bender, characterized in that: The single-sided hydraulic cable bender comprises a base plate (1), the base plate (1) is movably connected with a support bolt (3) inside, the support bolt (3) is movably connected with a hydraulic cylinder (31) outside, the hydraulic cylinder (31) is movably connected with a hydraulic rod (32) at the bottom, the hydraulic rod (32) is fixedly mounted with a support block (33) at the bottom, the support block (33) is movably connected with a fixing bolt (34) inside, the fixing bolt (34) is movably connected with two connecting frames (35) on both sides, and the connecting frame (35) is movably connected with a fixed bolt (34) on the outside. A fixed frame (4), wherein a splicing bolt (41) is movably connected in the middle of the fixed frame (4), a sleeve (42) is movably connected in the middle outer side of the splicing bolt (41), a bolt body (43) is movably connected inside one side of the fixed frame (4), a nut (44) is movably connected on one side of the bolt body (43), a limit bolt (45) is movably connected inside the other side of the fixed frame (4), a spinning pulley (46) is movably connected on the outer side of the limit bolt (45), and two bearings (47) are movably connected on both sides of the inside of the spinning pulley (46).

2. The single-sided hydraulic cable bender according to claim 1, characterized in that: Four connection rings (11) are fixedly mounted on the top of one side of the base bottom plate (1), and a limiting block (12) is fixedly mounted in the middle of one side of the base bottom plate (1).

3. The one-sided hydraulic cable bender according to claim 2, characterized in that: A limiting groove (13) is fixedly installed at the bottom of the base bottom plate (1), and a crescent wheel (14) is movably connected to one side of the base bottom plate (1).

4. The single-sided hydraulic cable bender according to claim 3, characterized in that: Two connecting bolts (15) are movably connected to one side of the interior of the crescent wheel (14), and a cable (16) is movably connected to the outer side of the crescent wheel (14).

5. The single-sided hydraulic cable bender according to claim 1, characterized in that: A support frame (2) is movably connected in the middle of one side of the base bottom plate (1), and two mounting bolts (21) are movably connected inside two sides of the support frame (2).

6. The single-sided hydraulic cable bender according to claim 5, characterized in that: A rotating frame (22) is fixedly mounted on the bottom of the support frame (2), and two supporting rods (23) are movably connected inside the rotating frame (22).

7. The single-sided hydraulic cable bender according to claim 6, characterized in that: The outer side of the support rod (23) is movably connected with a silicone wheel (24).

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