Hose assembly sheath winding device

Abstract

The utility model discloses a hose assembly sheath winding device which comprises a guide rail, rotating racks are arranged at the two ends of the guide rail respectively, each rotating rack comprises an L-shaped supporting piece movably connected to a wing plate on the upper portion of the guide rail through a horizontally-arranged U-shaped clamp, and the upper portion of each L-shaped supporting piece is fixedly connected with an annular piece. The center of the annular part is connected with a rotating mechanism through a rotating shaft, a crank is arranged at one end of the rotating shaft, a plurality of rotating fixing parts are evenly distributed at the other end of the rotating shaft along the circumference, each rotating fixing part is fixedly connected to a rotating ring, and a plurality of sets of screw type knobs are evenly distributed on the rotating ring along the circumference. The bottom of each screw type knob is fixedly connected with a bottom arc-shaped clamping piece; rotating racks distributed at the two ends of the guide rail firmly clamp sleeves at the two ends of the hose assembly through rotating rings; the sheath is wound on the hose through mutual cooperation of the rotating racks, the rotating shaft and the guide rail, the structure is simple, the automation degree is high, the winding speed is high, the distance between the rotating racks at the two ends of the guide rail is adjustable, and the application range is wide.

Description

Technical Field

[0001] The utility model relates to the technical field of hydraulic systems, in particular to a hose assembly sheath winding device. Background Art

[0002] A protective layer is spirally wound on the outer wall of the hydraulic hose assembly to protect the outer layer of the hydraulic hose and prevent premature or frequent failure due to wear and cuts. At present, the sheath winding of the hose assembly is manually operated by workshop masters without the help of equipment. Pure manual winding is time-consuming and labor-intensive, and it is difficult to standardize the winding. The automated devices for winding the hose assembly sheath disclosed in the prior art, such as the fully automatic hose sheath winding machine disclosed in patent (CN113478807A), have a complex device structure and cumbersome operation, which is not conducive to industrial promotion; patent (CN207327585U) discloses a mechanical winding hose assembly plastic sheath process system, the winding device is fixed on the frame, the spacing cannot be adjusted, and there is no fixed 45 degree and 90 degree pipe joint setting; patent (CN206780998U) discloses a rapid winding device for the hose assembly sheath, it is inconvenient to adjust the spacing between the two support frames, the clamping structure of the active shaft end clamping pipe joint is not arranged circumferentially, it is easy to damage the pipe joint, the driven shaft cannot coaxially fix the pipe joint, affecting the winding quality of the sheath.

[0003] The utility model aims to solve the above problems existing in the prior art and to provide a hose assembly sheath winding device which has low production cost in small batches, is easy to operate and maintain. Utility Model Content

[0004] The utility model aims to provide a hose assembly sheath winding device to solve the problems raised in the above background technology.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0006] A hose assembly sheath winding device comprises a guide rail, wherein both ends of the guide rail are respectively provided with a rotating frame, the rotating frame comprises an L-shaped support member movably connected to the upper wing plate of the guide rail through a horizontally placed U-shaped clip, the upper part of the L-shaped support member is fixedly connected to an annular member, the center of the annular member is connected to a rotating mechanism through a rotating shaft, one end of the rotating shaft is provided with a crank, and the other end is evenly distributed along the circumference with a plurality of rotating fixing members, each rotating fixing member is fixedly connected to a rotating ring, and the rotating ring is evenly distributed with an array of screw-type knobs along the circumference; the bottom of each screw-type knob is fixedly connected to a bottom arc-shaped clamping member; the annular member is evenly distributed with a plurality of second hexagon socket screws along the circumference, and the bottom of each second hexagon socket screw is fixedly connected to a bottom arc-shaped clamping member; the rotating frames distributed at both ends of the guide rail firmly clamp the sleeves at both ends of the hose assembly through the rotating ring, the outer side of the hose between the sleeves is wrapped with a sheath, and the movable end of the sheath is placed on the guide member.

[0007] Preferably, the top of the U-shaped plate of the U-shaped clip is connected to the bottom plate of the L-shaped support member by several first hexagon socket screws, and a screw-type knob is provided at the bottom of the vertical plate of the U-shaped clip. The screw-type knob passes through the vertical plate of the U-shaped clip and is connected to a wedge-shaped clamping member at its bottom.

[0008] The working process of the utility model is:

[0009] When it is necessary to use a hose assembly sheath winding device, first two workers need to assemble two rotating racks to ensure face-to-face assembly. The assembly process of a single rotating rack is to place the support member on the guide rail, clamp the U-shaped clip on the guide rail, and then adjust the U-shaped clip so that the front end of the U-shaped clip is close to the waist of the guide rail, and then use the first hexagon socket screw to fasten the U-shaped clip and the support member, and at the same time screw in the screw-type knob to clamp the wedge-shaped clamping member (the rotating rack at the left end of the guide rail needs to be tightened), and then place the rotating mechanism into the annular member on the upper part of the support member, and tighten the bottom arc-shaped clamping member at its end with three second hexagon socket screws, and at the same time screw the six screw-type knobs into the rotating ring, and place the bottom arc-shaped clamping member at the end of each screw-type knob, so as to complete the assembly process of a single rotating rack. The assembly of the rotating rack on the right side of the guide rail is completed in the same way. The only difference is that the screwed-in For the screw-type knob, there is no need to clamp the wedge-shaped clamping piece temporarily, just contact the waist of the guide rail. Then the staff needs to install the hose assembly. For example, the pipe joints on both sides are the hose assembly. Tilt the left end of the hose assembly into the rotating ring, tighten the row of screw-type knobs close to the rotating axis to clamp the sleeve, adjust the rotating rack on the right, so that the right end of the hose assembly is placed in the rotating ring of the right rotating rack, tighten the two rows of screw-type knobs, and then adjust the rotating rack on the right to straighten the hose assembly. At the same time, clamp the wedge-shaped clamping piece with the screw-type knob at the bottom of the right rotating rack. At this time, a staff member manually wraps the front end of the sheath into the rotating ring, and uses the remaining row of screw-type knobs to clamp the bottom arc-shaped clamping piece. The clamping piece clamps the sheath, and then the staff member holds the guide piece and wraps the sheath around the guide piece, and the other staff member cranks the handle by hand. The tacit cooperation of the two people can ensure the winding speed and winding quality.

[0010] The beneficial effects of the utility model are:

[0011] (1) In the utility model, the sheath is wound around the hose by the cooperation of the rotating frame, the rotating shaft, the hand wheel and the guide rail. The utility model has a simple structure, a high degree of automation and a fast winding speed. The spacing between the rotating frames at both ends of the guide rail is adjustable and has a wide range of applications.

[0012] (2) In the present invention, the spacing can be adjusted at any time according to the length of the hose assembly through the two manual rotating racks arranged on the guide rails. The clamping mechanisms on the two rotating racks can fix the pipe joints at 45 degrees or 90 degrees. Two rows of clamping hand wheels are arranged, and the hose sleeve is clamped close to the rotating shaft. The outermost row also clamps the sheath, so that the clamping effect is better.

[0013] (3) The rotating frame of the utility model can be disassembled and assembled repeatedly, does not rely on electric energy, is convenient and easy to use, has high efficiency in small batch winding, and is worthy of wide promotion and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1It is a schematic diagram of the device of the utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the rotating frame of the utility model;

[0016] In the figure, 1-guide rail, 2-rotating frame, 21-U-shaped clip, 22-screw type knob, 23-wedge-shaped clamping piece, 24-first hexagon socket screw, 25-L-shaped support piece, 251-ring piece; 26-rotating mechanism, 261-rotating shaft, 262-crank handle, 263-rotating fixing piece, 264-rotating ring, 27-second hexagon socket screw, 28-bottom arc clamping piece, 3-hose assembly, 31-sleeve, 32-hose, 4-sheath, 5-guide piece. DETAILED DESCRIPTION

[0017] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0018] like Figure 1-2 The hose assembly sheath winding device shown in the figure comprises a guide rail 1, and a rotating frame 2 is respectively provided at both ends of the guide rail 1. The rotating frame 2 comprises an L-shaped support member 25 movably connected to the upper wing plate of the guide rail 1 through a horizontally placed U-shaped clip 21. The upper part of the L-shaped support member 25 is fixedly connected to a ring member 251. The center of the ring member 251 is connected to a rotating mechanism 26 through a rotating shaft 261. One end of the rotating shaft 261 is provided with a crank 262, and the other end is evenly distributed along the circumference. A plurality of rotating fixed members 263 are fixedly connected to the rotating shaft 261. On the ring 264, the rotating ring 264 is evenly distributed with a group of screw-type knobs 22 along the circumference; the bottom of each screw-type knob 22 is fixedly connected with a bottom arc-shaped clamping piece 28; the annular member 251 is evenly distributed with a number of second hexagon socket screws 27 along the circumference, and the bottom of each second hexagon socket screw 27 is fixedly connected with a bottom arc-shaped clamping piece 28; the rotating frame 2 distributed at both ends of the guide rail 1 firmly clamps the sleeves 31 at both ends of the hose assembly 3 through the rotating ring 264, and the outer side of the hose 32 between the sleeves 31 is wrapped with a sheath 4, and the movable end of the sheath 4 is placed on the guide member 5.

[0019] The top of the U-shaped plate on the U-shaped clip 21 is connected to the bottom plate of the L-shaped support member 25 through several first hexagon socket screws 24. A screw-type knob 22 is provided at the bottom of the vertical plate of the U-shaped clip 21. The screw-type knob 22 passes through the vertical plate of the U-shaped clip 21 and is connected to a wedge-shaped clamping member 23 at its bottom.

[0020] The working process of the utility model is:

[0021] When a hose assembly sheath winding device is needed to be used, first two workers need to assemble two rotating racks 2 to ensure face-to-face assembly. The assembly process of a single rotating rack 2 is to place the support member 25 on the guide rail 1, clamp the U-shaped clip 21 on the guide rail 1, then adjust the U-shaped clip 21 so that the front end of the U-shaped clip 21 is close to the waist of the guide rail 1, and then use the first hexagon socket screw 24 to fasten the U-shaped clip 21 and the support member 25, and screw in the screw-type knob 22 to clamp the wedge-shaped clamp 2. 3 (the rotating frame at the left end of the guide rail 1 needs to be tightened), then put the rotating mechanism 26 into the ring member 251 on the upper part of the support member 25, and tighten the bottom arc clamping member 28 set at its end with three second hexagon socket screws 27, and at the same time screw the six screw-type knobs 22 into the rotating ring 264, and place the bottom arc clamping member 28 at the end of each screw-type knob 22, so that the assembly process of a single rotating frame 2 is completed. The assembly of the rotating frame 2 on the right side of the guide rail is completed in the same way. The only difference is that the screws screwed in are The wedge-shaped clamping piece 23 does not need to be clamped temporarily, and only needs to contact the waist of the guide rail 1. Then the staff needs to install the hose assembly 3. For example, the pipe joints on both sides are 90-degree hose assembly 3. The left end of the hose assembly 3 is tilted into the rotating ring 264, and the row of screw-type knobs 22 close to the rotating shaft 261 is tightened so that the sleeve 31 is clamped. The right rotating frame 2 is adjusted so that the right end of the hose assembly 3 is placed in the rotating ring 264 of the right rotating frame 2, and the two rows of screw-type knobs 22 are tightened. Then adjust the right The rotating frame 2 on the side is used to straighten the hose assembly 3, and at the same time, the screw-type knob 22 at the lower part of the right rotating frame 2 is clamped with the wedge-shaped clamping piece 23. At this time, a staff member manually winds the front end of the sheath 4 into the rotating ring 264, and uses the remaining row of screw-type knobs 22 to clamp the bottom arc-shaped clamping piece 28. The clamping piece 28 clamps the sheath. Then the staff member holds the guide piece 5 and winds the sheath 4 onto the guide piece 5. Another staff member cranks the handle 262 by hand. The tacit cooperation of the two people can ensure the winding speed and winding quality.

[0022] In the utility model, the spacing can be adjusted at any time according to the length of the hose assembly through two manual rotating racks arranged on the guide rails. The clamping mechanisms on the two rotating racks can fix the pipe joints at 45 degrees or 90 degrees. Two rows of clamping hand wheels are arranged, and the hose sleeve is clamped in the row close to the rotating shaft, and the outermost row also clamps the sheath, so that the clamping effect is better; the rotating rack can be disassembled and assembled repeatedly, does not rely on electric energy, is convenient and easy to use, has high efficiency in small batch winding, and is worthy of wide promotion and use.

[0023] The above are only preferred examples of the present invention. It should be pointed out that for ordinary technicians in this field, under the technical inspiration provided by the present invention, as common knowledge in the mechanical field, other equivalent variations and improvements can be made, which should also be regarded as the protection scope of the present invention.

Claims

1. A hose assembly sheath winding device, characterized in that: The invention comprises a guide rail (1), wherein two ends of the guide rail (1) are respectively provided with a rotating frame (2), the rotating frame (2) comprising an L-shaped support member (25) movably connected to an upper wing plate of the guide rail (1) via a horizontally placed U-shaped clip (21), a ring member (251) being fixedly connected to the upper part of the L-shaped support member (25), the center of the ring member (251) being connected to a rotating mechanism (26) via a rotating shaft (261), a crank (262) being provided at one end of the rotating shaft (261), and a plurality of rotating fixed members (263) being evenly distributed along the circumference at the other end, each rotating fixed member (263) being fixedly connected to a rotating ring (264), and a plurality of screw-type knobs (22) being evenly distributed along the circumference of the rotating ring (264); and a bottom arc-shaped clamping member (28) being fixedly connected to the bottom of each screw-type knob (22); The annular member (251) is evenly distributed along the circumference thereof with a plurality of second hexagon socket screws (27), and the bottom of each second hexagon socket screw (27) is fixedly connected to a bottom arc-shaped clamping member (28); the rotating frames (2) distributed at both ends of the guide rail (1) firmly clamp the sleeves (31) at both ends of the hose assembly (3) through the rotating ring (264); the outer side of the hose (32) between the sleeves (31) is wrapped with a sheath (4), and the movable end of the sheath (4) is placed on the guide member (5).

2. A hose assembly sheath winding device according to claim 1, characterized in that: The top of the U-shaped plate on the U-shaped clip (21) is connected to the bottom plate of the L-shaped support member (25) via a plurality of first hexagon socket screws (24); a screw-shaped knob (22) is provided at the bottom of the vertical plate of the U-shaped clip (21); the screw-shaped knob (22) penetrates the vertical plate of the U-shaped clip (21) and is connected to a wedge-shaped clamping member (23) at its bottom.

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