Sleeve dismounting device

Abstract

The utility model discloses a sleeve dismounting device, which relates to the technical field of uncoilers and comprises a rack, a movable seat is movably arranged in the middle of the outer side of the rack through a bearing, a fixed pipe is fixedly arranged in the middle of the outer side face of the movable seat, and a plurality of sliding grooves with strip-shaped structures are formed in the outer side wall of the fixed pipe in a surrounding manner. Two symmetrically-arranged movable arms are arranged in each sliding groove in a penetrating mode, and sleeve clamping plates are movably arranged at one ends of the two movable arms through pin shafts. The rotatable movable seat is arranged on one side of the rack, the fixed pipe is arranged on the outer side of the movable seat, the sleeve clamping plates capable of expanding outwards or contracting inwards are arranged on the outer side of the fixed pipe, and the multiple sleeve clamping plates are matched, so that a sleeve can be expanded and positioned, and the sleeve can be rapidly clamped and released; therefore, the sleeve can be quickly disassembled.

Description

Technical Field

[0001] The utility model relates to the technical field of uncoilers, in particular to a sleeve disassembly device. Background Art

[0002] The uncoiler is a special equipment for leveling metal plates. It is used to level steel plates and uneven plates. It can be used to form uncoiler, leveling, shearing production lines and other plate product production lines according to relevant configurations. It is suitable for machinery, vehicles, metal products, household appliances, steel structures, decoration and other industries.

[0003] For example, a decoiler for automobile parts processing with publication number CN212093791U includes a frame, an uncoiler mechanism arranged on the frame, the uncoiler mechanism includes a central shaft rotatably arranged on the frame and having a hollow interior, a turntable fixedly arranged on the central shaft, a plurality of tensioning outer plates evenly arranged on the turntable along the circumference, a tensioning sleeve sleeved outside the central shaft and sliding along the central shaft, a sliding rod slidably arranged in the central shaft, the tensioning outer plate and the tensioning sleeve are connected by a plurality of connecting rods, a first baffle is arranged at one end of the tensioning sleeve, and an annular sliding cavity is arranged between the first baffle and the central shaft; a cylinder for driving the sliding rod to slide is arranged at one end of the sliding rod, and a mounting shaft is arranged at the other end, and a second baffle is arranged at the other end of the mounting shaft. The metal coil of the utility model is convenient to be tensioned and disassembled, and the adjustment frequency of the brake device is low.

[0004] The above technical solution has some problems in practical application. The technical solution is inefficient when disassembling the steel coil sleeve and it is difficult to achieve rapid disassembly of the sleeve.

[0005] Therefore, it is necessary to invent a disassembly sleeve device to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide a sleeve disassembly device to solve the problems raised in the above background technology.

[0007] Material toggling mechanism, its both sides respectively have the support of the wheel hub, and the wheel hub has the support of the wheel hub, and the wheel hub has the support of the wheel hub, and the wheel hub has the support of the wheel hub.

[0008] Preferably, a transmission seat is provided on one side of the movable seat, and a plurality of transmission rods are fixedly provided between the transmission seat and the movable seat.

[0009] Preferably, a fixed cover is fixedly provided in the middle of one side of the frame, a driving motor is fixedly provided in the middle of the outer side of the fixed cover, and an output shaft of the driving motor is fixedly connected to the middle of the transmission seat.

[0010] Preferably, a base is provided at the bottom end of the frame, a hydraulic rod is fixedly provided at one end of the upper surface of the base, and one end of the hydraulic rod is fixedly connected to the bottom end of the frame.

[0011] Preferably, a positioning cavity is formed at the bottom end of the frame, and positioning sleeves are fixedly provided at both ends of the interior of the positioning cavity.

[0012] Preferably, the positioning sleeve is configured as a "T"-shaped structure, a slide rail is disposed inside the positioning sleeve, and the slide rail is fixedly disposed on the upper surface of the base.

[0013] Technical effects and advantages of the utility model:

[0014] 1. The utility model provides a rotatable movable seat on one side of the frame, a fixed tube is provided on the outside of the movable seat, and a plurality of sleeve clamps that can be opened outward or contracted inward are provided on the outside of the fixed tube. The plurality of sleeve clamps cooperate to realize the expansion and positioning of the sleeve. A movable arm and a slide seat are provided on the inner side of the sleeve clamp. The slide seat can adjust the position through the thread groove and the double-headed screw in the middle thereof. When the slide seat adjusts the position, the movable arm can drive the sleeve clamp to move, so as to realize the rapid clamping and release of the sleeve, so as to facilitate the rapid disassembly of the sleeve.

[0015] 2. The utility model provides a frame, a base is provided at the bottom of the frame, a positioning sleeve and a slide rail are provided between the frame and the base, and the positioning sleeve cooperates with the slide rail so that the frame can slide horizontally above the base. A hydraulic rod is provided above the base, and the hydraulic rod can drive the frame to slide, so as to facilitate the rapid disassembly of the sleeve. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0017] Figure 2 It is a schematic cross-sectional view of the overall structure of the utility model.

[0018] Figure 3 It is a bottom view schematic diagram of the frame structure of the utility model.

[0019] Figure 4 This is a schematic diagram of the sleeve clamp structure of the utility model.

[0020] In the figure: 1. frame; 2. movable seat; 3. fixed pipe; 4. slide groove; 5. movable arm; 6. sleeve clamp; 7. slide seat; 8. thread groove; 9. double-headed screw; 10. adjustment motor; 11. transmission seat; 12. transmission rod; 13. fixed cover; 14. drive motor; 15. base; 16. hydraulic rod; 17. positioning cavity; 18. positioning sleeve. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] The utility model provides Figure 1-4 A sleeve disassembly device shown in the figure comprises a frame 1, a movable seat 2 is movably provided at the middle part of the outer side of the frame 1 through a bearing, a fixed tube 3 is fixedly provided at the middle part of the outer side surface of the movable seat 2, a plurality of slide grooves 4 of a strip structure are arranged around the outer wall of the fixed tube 3, two symmetrically arranged movable arms 5 are penetrated inside each slide groove 4, and one end of each movable arm 5 is movably provided with a sleeve clamping plate 6 through a pin shaft, and the sleeve clamping plate 6 is arranged in an arc structure, and the plurality of sleeve clamping plates 6 are opened outwardly or contracted inwardly, so as to realize the support positioning and release of the sleeve;

[0023] Specifically, two slide seats 7 are arranged inside the fixed tube 3, one end of the plurality of movable arms 5 is movably connected to the outer side wall of the slide seat 7 through a pin shaft, a thread groove 8 is arranged through the middle of the slide seat 7, a double-headed screw 9 is arranged through the inside of the thread groove 8, and the double-headed screw 9 is movably arranged inside the fixed tube 3 through a bearing, an adjustment motor 10 is fixedly arranged at one end of the double-headed screw 9, and the adjustment motor 10 is fixedly arranged at the middle of one side of the movable seat 2, and the adjustment motor 10 can drive the double-headed screw 9 to move, so as to adjust the positions of the plurality of sleeve clamps 6;

[0024] More specifically, a transmission seat 11 is provided on one side of the movable seat 2, and a plurality of transmission rods 12 are fixedly provided between the transmission seat 11 and the movable seat 2, a fixed cover 13 is fixedly provided in the middle of one side of the frame 1, a driving motor 14 is fixedly provided in the middle of the outer side of the fixed cover 13, and the output shaft of the driving motor 14 is fixedly connected to the middle of the transmission seat 11, and the driving motor 14 can drive the movable seat 2 through the transmission seat 11 to realize the driving of the sleeve;

[0025] In addition, a base 15 is provided at the bottom end of the frame 1, a hydraulic rod 16 is fixedly provided at one end of the upper surface of the base 15, and one end of the hydraulic rod 16 is fixedly connected to the bottom end of the frame 1, a positioning cavity 17 is opened at the bottom end of the frame 1, and positioning sleeves 18 are fixedly provided at both ends inside the positioning cavity 17, the positioning sleeve 18 is configured as a "T"-shaped structure, a slide rail is provided inside the positioning sleeve 18, and the slide rail is fixedly provided on the upper surface of the base 15, the positioning sleeve 18 cooperates with the slide rail to ensure the stability of the frame 1 sliding above the base 15.

[0026] Working principle of this utility model:

[0027] When the device is in use, the sleeve can be moved by auxiliary tools such as a forklift. When installing the sleeve, it can be moved to one side of the device. At this time, the hydraulic rod 16 drives the frame 1 to move, so that the frame 1 slides horizontally on the base 15, and the frame 1 drives the movable seat 2 and the fixed tube 3 to move. The fixed tube 3 drives the sleeve clamping plate 6 to move, so that multiple sleeve clamping plates 6 are inserted into the interior of the sleeve. At this time, the adjusting motor 10 drives the double-headed screw 9 to rotate, and the double-headed screw 9 cooperates with the thread groove 8 to make the two slides 7 move relative to each other. The two slides 7 approach each other, and the slide 7 drives the sleeve clamping plate 6 to move through the movable arm 5, so that the multiple sleeve clamping plates 6 are stretched outward. At this time, the multiple sleeve clamping plates 6 can realize the support and positioning of the sleeve. When disassembling the sleeve, repeat the above steps in reverse to complete the rapid disassembly of the sleeve.

[0028] Finally, it should be noted that the above is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A sleeve disassembly device, comprising a frame (1), characterized in that: A movable seat (2) is movably provided at the middle of the outer side of the frame (1) via a bearing, a fixed tube (3) is fixedly provided at the middle of the outer side surface of the movable seat (2), a plurality of slide grooves (4) of a strip structure are arranged around the outer wall of the fixed tube (3), two symmetrically arranged movable arms (5) are arranged inside each of the slide grooves (4), and one end of each of the two movable arms (5) is movably provided with a sleeve clamp (6) via a pin shaft, and the sleeve clamp (6) is arranged in an arc structure, and the fixed tube (3) is provided with a plurality of strip-shaped slide grooves (4) around the outer wall of the fixed tube (3), and two symmetrically arranged movable arms (5) are arranged inside each of the slide grooves (4), and one end of each of the two movable arms (5) is movably provided with a sleeve clamp (6) via a pin shaft, and the sleeve clamp (6) is arranged in an arc structure. Two slide seats (7) are arranged inside, and one end of the plurality of movable arms (5) is movably connected to the outer wall of the slide seat (7) through a pin shaft. A thread groove (8) is arranged through the middle of the slide seat (7), and a double-headed screw (9) is arranged through the inside of the thread groove (8), and the double-headed screw (9) is movably arranged inside the fixed tube (3) through a bearing. An adjusting motor (10) is fixedly arranged at one end of the double-headed screw (9), and the adjusting motor (10) is fixedly arranged in the middle of one side of the movable seat (2).

2. A sleeve removal device according to claim 1, characterized in that: A transmission seat (11) is provided on one side of the movable seat (2), and a plurality of transmission rods (12) are fixedly provided between the transmission seat (11) and the movable seat (2).

3. A sleeve removal device according to claim 2, characterized in that: A fixed cover (13) is fixedly arranged in the middle of one side of the frame (1), a drive motor (14) is fixedly arranged in the middle of the outer side of the fixed cover (13), and an output shaft of the drive motor (14) is fixedly connected to the middle of the transmission seat (11).

4. A sleeve removal device according to claim 3, characterized in that: A base (15) is provided at the bottom end of the frame (1), a hydraulic rod (16) is fixedly provided at one end of the upper surface of the base (15), and one end of the hydraulic rod (16) is fixedly connected to the bottom end of the frame (1).

5. A sleeve removal device according to claim 4, characterized in that: A positioning cavity (17) is provided at the bottom end of the frame (1), and positioning sleeves (18) are fixedly provided at both ends of the interior of the positioning cavity (17).

6. A sleeve removal device according to claim 5, characterized in that: The positioning sleeve (18) is configured as a "T"-shaped structure, a slide rail is provided inside the positioning sleeve (18), and the slide rail is fixedly disposed on the upper surface of the base (15).

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