Spindle dismounting and mounting equipment

Abstract

The utility model discloses spindle dismounting and mounting equipment which comprises a first base, a clamping seat arranged on the first base, a mounting seat clamped in the clamping seat, a spindle connected in the mounting seat, a limiting sleeve used for fixing the mounting seat and the spindle, and a first limiting hole formed in the top end of the limiting sleeve. The detaching mechanism surrounds the spindle, and the stripping mechanism and the limiting mechanism are fixed to the outer wall of the top end of the first base. The dismounting mechanism comprises a supporting sleeve, a second circular supporting plate fixed to the bottom end of the supporting sleeve, a plurality of first limiting inserting rods arranged on the second circular supporting plate at equal intervals, a first circular supporting plate fixed to the top end of the supporting sleeve and a plurality of connecting rods hinged to the periphery of the first circular supporting plate. The spindle disassembling and assembling equipment has the advantages that smaller force can be provided to achieve the disassembling purpose, and the disassembling difficulty is reduced.

Description

Technical Field

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

[0002] A spindle is a main component on a spinning machine for winding yarn. Its main function is to drive the yarn to rotate for spinning operations. The design and manufacturing quality of the spindle directly affect the quality and efficiency of spinning.

[0003] The structure of the spindle includes a spindle rod and a spindle disk. The spindle disk of the spindle generally needs to be fixed on a base. Mainly, the spindle disk is inserted into the base, and the spindle is locked by driving a limit sleeve with a threaded structure. And the spindle that has been used for a long time needs to be maintained every once in a while, so the spindle and the base need to be disassembled. However, since the force required for disassembling the limit sleeve is relatively large, it brings great difficulty to manual operation. Summary of the Utility Model

[0004] The utility model discloses a spindle disassembly and assembly device, aiming to solve the technical problem that due to the relatively large force required for disassembling the limit sleeve, it brings great difficulty to manual operation.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A spindle disassembly and assembly device includes a first base, a clamping seat arranged on the first base, an installation seat clamped in the clamping seat, a spindle connected in the installation seat, a limit sleeve for fixing the installation seat and the spindle, a first limit hole arranged at the top end of the limit sleeve, a disassembly mechanism surrounding the outside of the spindle, a peeling mechanism and a limit mechanism fixed on the outer wall of the top end of the first base; the disassembly mechanism includes a support sleeve, a second circular support plate fixed at the bottom end of the support sleeve, a plurality of first limit insertion rods equidistantly arranged on the second circular support plate, a first circular support plate fixed at the top end of the support sleeve, a plurality of connecting rods hinged to the outer periphery of the first circular support plate, an arc-shaped handle connected to one end of the connecting rod, a limit sleeve movably sleeved on the first circular support plate, and a plurality of notches arranged on the limit sleeve;

[0007] The support sleeve is movably sleeved on the outside of the spindle, and a plurality of first limit insertion rods are respectively inserted into the first limit holes correspondingly, and a plurality of the notches correspond to the positions of a plurality of connecting rods respectively;

[0008] The inner walls of the top end and the bottom end of the limit sleeve are respectively attached to the top end and the bottom end of the first circular support plate, and the outer walls of the top end and the bottom end of the connecting rod are flush with the top end and the bottom end of the first circular support plate. The opposite sides of the limit sleeve are respectively fixedly connected with side connecting plates, and the side connecting plates are attached to the outer wall of the first circular support plate;

[0009] A plurality of hinge grooves are equidistantly arranged on the outer periphery of the first circular support plate, and a hinge rod is fixedly connected in each hinge groove, and each of the connecting rods is sleeved outside the corresponding hinge rod.

[0010] By providing a disassembly mechanism, the disassembly mechanism is sleeved on the surface of the spindle, and the connection between the second circular support plate and the limit sleeve is established through the first limit insertion rod. With the unfolding of the connecting rod and the setting of the arc-shaped handle, the force arm is extended by expanding the diameter of the first circular support plate, thereby playing a role in saving effort, and a smaller force can be used to open the limit sleeve, thus reducing the disassembly difficulty of the spindle.

[0011] In a preferred solution, the peeling mechanism includes a second base, an arc-shaped inner support plate fixed to the inner wall of the top end of the second base, a plurality of convex points arranged on the outer wall of the top end of the arc-shaped inner support plate, and a pressing plate movably connected to the top end of the second base. A second limit hole is provided on the inner wall of the top end of the second base. A second limit insertion rod is fixedly connected to the outer wall of the bottom end of the pressing plate, and the second limit insertion rod is movably inserted into the second limit hole. A first spring is arranged around the second limit insertion rod, and the top end and the bottom end of the first spring are respectively connected to the pressing plate and the second base. The limiting mechanism includes a cutting knife, and the cutting knife is located at the top end of the second base, and the cutting edge thereof is attached to one side of the spindle.

[0012] By providing a peeling mechanism, in the peeling mechanism, the spindle is clamped and manually held at one end to drive it to rotate. When the rubber ring contacts the obliquely arranged cutting knife, a cut will be generated. With continuous rotation and the frictional force between the rubber ring and the convex points, the rubber ring will deepen the cut and peel off, thus replacing manual peeling and reducing the peeling difficulty.

[0013] In a preferred solution, one end of the cutting knife is fixedly connected to a tool rest, and a vertical rod is fixedly connected to the outer wall of the bottom end of the tool rest. A second handle is fixedly connected to one side of the vertical rod, and a slider is fixedly connected to the outer wall of the bottom end of the vertical rod. A chute is provided on the inner wall of the top end of the second base, and the slider is movably clamped in the chute. A second spring is connected to the opposite sides of the slider and the chute. A connecting rod is fixedly connected to one side outer wall of the vertical rod through a connecting frame, and a pressing block is fixedly connected to one end of the connecting rod. One side of the pressing block is attached to one side of the spindle.

[0014] By providing a limiting mechanism, in the limiting mechanism, based on the pressing block being attached to one side of the spindle, the position of the cutting knife can be limited by the position of the pressing block to prevent the cutting knife from over-extruding and scratching the surface of the spindle.

[0015] As can be seen from the above, a spindle disassembly and assembly device includes a first base, a clamping seat arranged on the first base, a mounting seat clamped in the clamping seat, a spindle connected in the mounting seat, a limiting sleeve for fixing the mounting seat and the spindle, a first limiting hole arranged at the top end of the limiting sleeve, a disassembly mechanism surrounding the outside of the spindle, a peeling mechanism and a limiting mechanism fixed on the outer wall of the top end of the first base; the disassembly mechanism includes a support sleeve, a second circular support plate fixed at the bottom end of the support sleeve, a plurality of first limiting insertion rods equidistantly arranged on the second circular support plate, a first circular support plate fixed at the top end of the support sleeve, a plurality of connecting rods hinged on the outer circumference of the first circular support plate, an arc-shaped handle connected to one end of the connecting rod, a limiting sleeve movably sleeved on the first circular support plate, and a plurality of notches arranged on the limiting sleeve. The spindle disassembly and assembly device provided by the present invention has the technical effect of being able to provide a smaller force to achieve the disassembly purpose and reducing the disassembly difficulty. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 FIG. is a schematic structural diagram of a spindle disassembly and assembly device proposed by the present invention.

[0017] Figure 2 FIG. is a schematic diagram of the disassembly of the disassembly mechanism of a spindle disassembly and assembly device proposed by the present invention.

[0018] Figure 3 FIG. is a schematic diagram of the disassembly of the peeling mechanism of a spindle disassembly and assembly device proposed by the present invention.

[0019] Figure 4 FIG. is a schematic diagram of the disassembly of the limiting mechanism of a spindle disassembly and assembly device proposed by the present invention.

[0020] In the drawings: 1, spindle; 2, disassembly mechanism; 3, mounting seat; 4, clamping seat; 5, first base; 6, peeling mechanism; 7, limiting mechanism; 8, first limiting hole; 9, limiting sleeve; 201, limiting sleeve; 202, notch; 203, side connecting plate; 204, hinge rod; 205, first circular support plate; 206, hinge groove; 207, support sleeve; 208, second circular support plate; 209, first limiting insertion rod; 210, arc-shaped handle; 211, connecting rod; 601, pressing plate; 602, second limiting insertion rod; 603, first spring; 604, second limiting hole; 605, convex point; 606, inner arc-shaped support plate; 607, second base; 701, sliding groove; 702, cutting knife; 703, pressing block; 704, connecting rod; 705, connecting frame; 706, second spring; 707, slider; 708, second handle; 709, vertical rod; 710, tool rest. DETAILED DESCRIPTION OF THE INVENTION

[0021] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.

[0022] A spindle disassembly and assembly device disclosed by the present utility model is mainly applied to the scenario of spindle disassembly.

[0023] Refer to Figure 1 and Figure 2 , a spindle disassembly and assembly device, including a first base 5, a clamping seat 4 arranged on the first base 5, a mounting seat 3 clamped in the clamping seat 4, a spindle 1 connected in the mounting seat 3, a limiting sleeve 9 for fixing the mounting seat 3 and the spindle 1, a first limiting hole 8 arranged at the top end of the limiting sleeve 9, a disassembly mechanism 2 surrounding the outside of the spindle 1, a peeling mechanism 6 fixed on the outer wall of the top end of the first base 5, and a limiting mechanism 7; the disassembly mechanism 2 includes a support sleeve 207, a second circular support plate 208 fixed at the bottom end of the support sleeve 207, a plurality of first limiting insertion rods 209 equidistantly arranged on the second circular support plate 208, a first circular support plate 205 fixed at the top end of the support sleeve 207, a plurality of connecting rods 211 hinged on the outer circumference of the first circular support plate 205, an arc-shaped handle 210 connected to one end of the connecting rod 211, a limiting sleeve 201 movably sleeved on the first circular support plate 205, and a plurality of notches 202 arranged on the limiting sleeve 201. The disassembly mechanism 2 is sleeved on the surface of the spindle 1, and the connection between the second circular support plate 208 and the limiting sleeve 9 is established by inserting a plurality of first limiting insertion rods 209 at the bottom end of the second circular support plate 208 into a plurality of first limiting holes 8. After installation, drive the two connecting rods 211 to bend into a horizontal state. By rotating the limiting sleeve 201, the top and bottom positions of the connecting rods 211 can be limited. With the unfolding of the connecting rods 211 and the arrangement of the arc-shaped handle 210, the extension of the force arm is realized by expanding the diameter of the first circular support plate 205, so as to play a role in saving effort, and a smaller force can be used to open the limiting sleeve 8, thereby reducing the disassembly difficulty of the spindle 1.

[0024] Refer to Figure 2 , in a preferred embodiment, the support sleeve 207 is movably sleeved on the outside of the spindle 1, and a plurality of first limiting insertion rods 209 are respectively inserted into a plurality of first limiting holes 8, and a plurality of notches 202 respectively correspond to the positions of a plurality of connecting rods 211.

[0025] Refer to Figure 2, in a preferred embodiment, the inner walls of the top and bottom of the limit sleeve 201 are respectively in contact with the top and bottom of the first circular support plate 205, and the outer walls of the top and bottom of the connecting rod 211 are flush with the top and bottom of the first circular support plate 205. Side connecting plates 203 are fixedly connected to the opposite sides of the limit sleeve 201, and the side connecting plates 203 are in contact with the outer wall of the first circular support plate 205.

[0026] Refer to Figure 2 , in a preferred embodiment, a plurality of hinge grooves 206 are equidistantly arranged on the outer periphery of the first circular support plate 205, and hinge rods 204 are fixedly connected to each of the hinge grooves 206, and each connecting rod 211 is sleeved outside the corresponding hinge rod 204.

[0027] Refer to Figure 3 , in a preferred embodiment, the peeling mechanism 6 includes a second base 607, an arc-shaped inner support plate 606 fixed to the inner wall of the top of the second base 607, a plurality of convex points 605 arranged on the outer wall of the top of the arc-shaped inner support plate 606, and a pressing plate 601 movably connected to the top of the second base 607.

[0028] Refer to Figure 3 , in a preferred embodiment, a second limit hole 604 is provided on the inner wall of the top of the second base 607, a second limit insertion rod 602 is fixedly connected to the outer wall of the bottom of the pressing plate 601, and the second limit insertion rod 602 is movably inserted into the second limit hole 604.

[0029] Refer to Figure 3 , in a preferred embodiment, a first spring 603 is arranged around the second limit insertion rod 602, and the top and bottom of the first spring 603 are respectively connected to the pressing plate 601 and the second base 607. The limiting mechanism 7 includes a cutting knife 702, and the cutting knife 702 is located at the top of the second base 607, and the cutting edge thereof is in contact with one side of the spindle 1. After using the disassembly mechanism 2 to remove the connection between the spindle 1 and the mounting seat 3, the multiple rubber rings sleeved on the spindle 1 also need to be peeled off for subsequent replacement. In the peeling mechanism 6, by horizontally placing the spindle 1 on the arc-shaped inner support plate 606, during the process of the first spring 603 driving the pressing plate 601 to press down, the spindle 1 is pressed down, so that the rubber rings on the spindle are stably attached to the convex points 605. Then, manually hold one end of the spindle 1 and drive it to rotate. When the rubber ring contacts the obliquely arranged cutting knife 702, a cut will be generated. With the continuous rotation and the friction force between the rubber ring and the convex points 605, the rubber ring will deepen the cut and be peeled off, thus replacing manual peeling and reducing the peeling difficulty.

[0030] Refer to Figure 4, in a preferred embodiment, one end of the cutting knife 702 is fixedly connected to a tool rest 710, and the outer wall of the bottom end of the tool rest 710 is fixedly connected to a vertical rod 709. One side of the vertical rod 709 is fixedly connected to a second handle 708, and the outer wall of the bottom end of the vertical rod 709 is fixedly connected to a slider 707.

[0031] Referring to Figure 4 , in a preferred embodiment, a chute 701 is provided on the inner wall of the top end of the second base 607, and the slider 707 is movably clamped in the chute 701. The opposite sides of the slider 707 and the chute 701 are simultaneously connected to a second spring 706.

[0032] Referring to Figure 4 , in a preferred embodiment, one side outer wall of the vertical rod 709 is fixedly connected to a connecting rod 704 through a connecting frame 705, and one end of the connecting rod 704 is fixedly connected to a pressing block 703. One side of the pressing block 703 is attached to one side of the spindle 1. In the limiting mechanism 7, the contact between the cutting knife 702 and the surface of the spindle 1 is ensured by the compression of the second spring 706. When installing the spindle 1, the cutting knife 702 can be driven to move backward by the second handle 708 to facilitate the installation of the spindle 1. Since the pressing block 703 is attached to one side of the spindle 1, thus, the position of the cutting knife 702 can be limited by the position of the pressing block 703 to prevent the cutting knife 702 from excessively squeezing the surface of the spindle 1 and causing scratches.

[0033] Working principle: The disassembly mechanism 2 is sleeved on the surface of the spindle 1, and the connection between the second circular support plate 208 and the limiting sleeve 9 is established by inserting a plurality of first limiting insertion rods 209 at the bottom end of the second circular support plate 208 into a plurality of first limiting holes 8. After installation, the two connecting rods 211 are driven to bend into a horizontal state. The top and bottom positions of the connecting rods 211 can be limited by rotating the limiting sleeve 201. With the expansion of the connecting rods 211 and the setting of the arc-shaped handle 210, the diameter of the first circular support plate 205 is enlarged to extend the force arm, thereby achieving the effect of saving effort, and a smaller force can be used to open the limiting sleeve 8, thus reducing the disassembly difficulty of the spindle 1.

[0034] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. The substitution may be the substitution of some structures, devices, and method steps, or a complete technical solution. Any equivalent substitution or change made according to the technical solution of the present invention and its inventive concept should be covered within the protection scope of the present invention.

Claims

1. A spindle disassembly and assembly device, characterized in that, It includes a first base (5), a clamping seat (4) arranged on the first base (5), a mounting seat (3) clamped in the clamping seat (4), a spindle (1) connected in the mounting seat (3), a limiting sleeve (9) for fixing the mounting seat (3) and the spindle (1), a first limiting hole (8) arranged at the top end of the limiting sleeve (9), a dismounting mechanism (2) surrounding the outside of the spindle (1), a peeling mechanism (6) and a limiting mechanism (7) fixed on the outer wall of the top end of the first base (5); The dismounting mechanism (2) includes a support sleeve (207), a second circular support plate (208) fixed at the bottom end of the support sleeve (207), a plurality of first limiting insertion rods (209) arranged equidistantly on the second circular support plate (208), a first circular support plate (205) fixed at the top end of the support sleeve (207), a plurality of connecting rods (211) hinged on the outer circumference of the first circular support plate (205), an arc-shaped handle (210) connected to one end of the connecting rod (211), a limiting sleeve (201) movably sleeved on the first circular support plate (205), and a plurality of notches (202) arranged on the limiting sleeve (201).

2. The spindle disassembly and assembly device according to claim 1, characterized in that, The support sleeve (207) is movably sleeved on the outside of the spindle (1), and a plurality of first limiting insertion rods (209) are respectively inserted into the first limiting holes (8), and the plurality of notches (202) respectively correspond to the positions of the plurality of connecting rods (211).

3. The spindle disassembly and assembly device according to claim 1, characterized in that, The inner walls of the top end and the bottom end of the limiting sleeve (201) are respectively attached to the top end and the bottom end of the first circular support plate (205), and the outer walls of the top end and the bottom end of the connecting rod (211) are flush with the top end and the bottom end of the first circular support plate (205). The two opposite sides of the limiting sleeve (201) are respectively fixedly connected with side connecting plates (203), and the side connecting plates (203) are attached to the outer wall of the first circular support plate (205).

4. The spindle disassembly and assembly device according to claim 1, wherein A plurality of hinge grooves (206) are arranged equidistantly on the outer circumference of the first circular support plate (205), and a hinge rod (204) is fixedly connected in each hinge groove (206), and each connecting rod (211) is respectively sleeved outside the hinge rod (204).

5. A spindle disassembly and assembly device according to claim 1, characterized in that, The peeling mechanism (6) includes a second base (607), an arc-shaped inner support plate (606) fixed on the inner wall of the top end of the second base (607), a plurality of convex points (605) arranged on the outer wall of the top end of the arc-shaped inner support plate (606), and a pressing plate (601) movably connected to the top end of the second base (607).

6. The spindle disassembly and assembly device according to claim 5, characterized in that, A second limiting hole (604) is arranged on the inner wall of the top end of the second base (607), a second limiting insertion rod (602) is fixedly connected to the outer wall of the bottom end of the pressing plate (601), and the second limiting insertion rod (602) is movably inserted into the second limiting hole (604).

7. The spindle disassembly and assembly device according to claim 6, characterized in that, A first spring (603) is disposed around the outer circumference of the second limiting insertion rod (602), and the top and bottom ends of the first spring (603) are respectively connected to the pressing plate (601) and the second base (607). The limiting mechanism (7) includes a cutting knife (702), and the cutting knife (702) is located at the top of the second base (607), and the cutting edge thereof is attached to one side of the spindle (1).

8. The spindle disassembly and assembly device according to claim 7, characterized in that, One end of the cutting knife (702) is fixedly connected to a tool holder (710), and an outer wall of the bottom end of the tool holder (710) is fixedly connected to a vertical rod (709). One side of the vertical rod (709) is fixedly connected to a second handle (708), and an outer wall of the bottom end of the vertical rod (709) is fixedly connected to a slider (707).

9. A spindle disassembly and assembly device according to claim 8, characterized in that A chute (701) is provided on the inner wall of the top end of the second base (607), and the slider (707) is movably clamped in the chute (701). A second spring (706) is connected to the opposite surfaces of the slider (707) and the chute (701).

10. A spindle disassembly and assembly device according to claim 9, characterized in that, One side outer wall of the vertical rod (709) is fixedly connected to a connecting rod (704) through a connecting frame (705), and one end of the connecting rod (704) is fixedly connected to a pressing block (703). One side of the pressing block (703) is attached to one side of the spindle (1).

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