Dismounting tool

Abstract

The utility model relates to the technical field of centrifugal machine dismounting, and discloses a dismounting tool which is used for dismounting a damping device of a centrifugal machine, the damping device comprises a damping ring and a circular mounting base arranged on the peripheral side of the damping ring in a sleeving mode, and a plurality of through holes are formed in the circular mounting base at intervals in the circumferential direction of the circular mounting base; comprising a support; the at least two supporting columns are arranged on the support at intervals in the circumferential direction of the circular mounting base, and the damping device is suitable for penetrating through the through holes through the supporting columns to be arranged on the disassembling tool; the pair of pin shafts is arranged on the side wall of the end, away from the support, of the supporting column, and a limiting space used for containing the circular mounting base is formed between the pair of pin shafts; the telescopic end of the telescopic part is used for driving the damping ring to be separated from the circular mounting seat. The shock absorption ring of the centrifugal machine is disassembled through stretching and retracting of the telescopic piece, the labor intensity of operators can be lowered, time consumed in the disassembling process is shortened, and meanwhile the possibility that the operators are injured can be lowered.

Description

Technical Field

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

[0002] During centrifuge maintenance, removing the vibration damping rings is a time-consuming and laborious task. Typically, operators must repeatedly strike them with a sledgehammer to loosen and ultimately remove the rings. This method not only places significant physical demands on operators but can also lead to fatigue and operator errors, increasing safety risks. Utility Model Content

[0003] In view of this, the utility model provides a disassembly tool to solve the problem that the solution for disassembling the centrifuge damping ring in the related art is time-consuming, labor-intensive and has safety hazards.

[0004] The utility model provides a disassembly tool for disassembling a shock absorbing device of a centrifuge, wherein the shock absorbing device comprises a shock absorbing ring and a circular mounting seat sleeved on the circumference of the shock absorbing ring, wherein the circular mounting seat is provided with a plurality of through holes spaced apart along its circumference; the tool comprises:

[0005] Support;

[0006] At least two support columns are arranged on the support at intervals along the circumference of the circular mounting seat, and the shock absorbing device is suitable for being passed through the support columns and the through-hole and arranged on the disassembly tool; a pair of pins are provided on the side wall of the support column away from the support end and are arranged at intervals along the length direction of the support column, and the pair of pins are detachably connected to the support column and form a limited space for placing the circular mounting seat therebetween;

[0007] A telescopic member, wherein the telescopic end is used for driving the shock absorbing ring to separate from the circular mounting seat.

[0008] Beneficial effect: The utility model utilizes the telescopic part to disassemble the shock-absorbing ring of the centrifuge, which can not only reduce the labor intensity of the operator and the time consumed in the disassembly process, but also reduce the possibility of injury to the operator.

[0009] In an optional embodiment, the shape of the support column is adapted to the shape of the through hole.

[0010] Beneficial effects: The shape of the support column is adapted to the shape of the through hole, which not only ensures precise alignment between the two and reduces errors and offsets during installation; it also increases the contact area between the two and increases the stability of the circular mounting base during disassembly.

[0011] In an optional embodiment, a plurality of positioning holes are provided on the support column, and the plurality of positioning holes are spaced apart along the length direction of the support column, and a pair of the pin shafts are passed through two of the positioning holes.

[0012] Beneficial Effect: Multiple positioning holes are designed on the support column, allowing operators to flexibly adjust the distance between a pair of pins according to specific needs, thereby achieving the fixation of circular mounting seats of different sizes. This improves the versatility and adaptability of the disassembly tooling.

[0013] In an optional embodiment, the support includes a support body and support parts arranged at both ends of the support body, and at least two support columns are respectively arranged on the two support parts.

[0014] Beneficial effect: The "I-shaped" structure formed by the support body and the supporting parts at both ends can not only provide a solid supporting foundation, but also enhance the overall stability and bearing capacity of the support.

[0015] In an optional embodiment, a universal wheel is provided on a side of the support portion away from the support column.

[0016] Beneficial effect: The universal wheel greatly enhances the maneuverability of the disassembly tooling, allowing operators to quickly and easily move the tooling to the designated work location, thereby significantly improving the convenience and efficiency of operation.

[0017] In an optional embodiment, a telescopic leg is provided on the side wall of the support portion, and the maximum length of the telescopic leg is greater than the height of the universal wheel.

[0018] Benefits: When the demolition tool needs to be stably positioned for work, the telescopic legs can be extended to increase the tool's contact area with the ground and its support points, improving its stability and safety. Furthermore, the maximum length of the telescopic legs is greater than the height of the universal wheels, ensuring that the wheels do not contact the ground when the legs are extended, further enhancing the tool's stability during the disassembly process.

[0019] In an optional embodiment, the number of the support columns is four, the four support columns are arranged opposite to each other in pairs, and two support columns are respectively provided on the two support parts.

[0020] Beneficial effect: The stable quadrilateral structure formed by the four support columns provides a solid support base for the circular mounting seat, thereby effectively preventing tilting or shaking caused by uneven force, ensuring the safety of the disassembly process.

[0021] In an optional embodiment, a support beam is provided at one end of the four support columns away from the support, the fixed end of the telescopic member is mounted on the support beam, and the telescopic end of the telescopic member is suitable for driving the shock absorbing ring to separate from the circular mounting seat.

[0022] Beneficial Effect: After the fixed end of the telescopic member is mounted on the support beam, the telescopic end of the telescopic member can push the shock-absorbing ring toward the support. After the shock-absorbing ring is separated from the circular mounting seat, the shock-absorbing ring can be directly dropped onto the support, making it more convenient for operators to recover the shock-absorbing ring.

[0023] In an optional embodiment, a gripping handle is provided on a side of the support beam away from the support.

[0024] Beneficial effect: The presence of the gripping handle enables the operator to grip and manipulate the supporting beam more conveniently and comfortably, thereby enabling the operator to operate more easily and efficiently when moving or adjusting the disassembly tooling.

[0025] In an optional embodiment, the fixed end of the telescopic member is mounted on the support body, and the telescopic end of the telescopic member is suitable for driving the shock absorbing ring to separate from the circular mounting seat.

[0026] Beneficial Effect: When the circular mounting base is fixed to the support column via the pin, a certain distance is maintained between the circular mounting base and the support body. Therefore, placing the telescopic member between the circular mounting base and the support body can effectively utilize this space, allowing the telescopic member to flexibly drive the shock-absorbing ring to move until the shock-absorbing ring separates from the circular mounting base without affecting the fixation of the circular mounting base. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0028] Figure 1 The figure is a structural schematic diagram of a disassembly tool according to an embodiment of the present utility model.

[0029] Description of reference numerals:

[0030] 1. Support; 101. Support body; 102. Support part; 2. Support column; 3. Pin shaft; 4. Telescopic part; 5. Universal wheel; 6. Telescopic support leg; 7. Support beam; 701. Grip handle. DETAILED DESCRIPTION

[0031] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the embodiments described are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making creative efforts shall fall within the scope of protection of the present invention.

[0032] Aiming at the problem that the solution for disassembling the shock absorbing device of the centrifuge in the related art is time-consuming, labor-intensive and has potential safety hazards, the utility model provides a disassembly tool.

[0033] The following combination Figure 1 , describing the embodiments of the present utility model.

[0034] Current centrifuges generally include a shock absorbing device. Specifically, the shock absorbing device includes a shock absorbing ring and a circular mounting seat sleeved on the circumference of the shock absorbing ring. The circular mounting seat is provided with a plurality of through holes spaced apart along its circumference.

[0035] In order to quickly and easily complete the operation of disassembling the shock absorbing ring of the centrifuge, according to the embodiment of the present utility model, Figure 1 As shown, a disassembly tool is provided for disassembling the shock absorbing device of the centrifuge, comprising: a support 1, at least two support columns 2 and a telescopic member 4.

[0036] Specifically, at least two support columns 2 are arranged on the support 1 at intervals along the circumference of the circular mounting seat, and the shock-absorbing device is suitable for being arranged on the disassembly tool through the through hole of the support column 2; a pair of pins 3 arranged at intervals along the length direction of the support column 2 are provided on the side wall of the support column 2 away from the end of the support 1, and the pair of pins 3 are detachably connected to the support column 2 and a limiting space for placing the circular mounting seat is formed between the two; the telescopic end of the telescopic member 4 is used to drive the shock-absorbing ring to separate from the circular mounting seat.

[0037] In this embodiment, the telescopic member 4 is used to disassemble the shock-absorbing ring of the centrifuge, which can not only reduce the labor intensity of the operator and the time consumed in the disassembly process, but also reduce the possibility of injury to the operator.

[0038] It should be noted that the length direction of the support column 2 in this embodiment is Figure 1 The direction shown in is consistent.

[0039] In addition, the telescopic member 4 in this embodiment can be, but is not limited to, a telescopic oil cylinder, a telescopic air cylinder, and a jack.

[0040] According to one embodiment of the present invention, the shape of the support column 2 matches the shape of the through hole. This shape not only ensures precise alignment between the two, reducing errors and offsets during installation, but also increases the contact area between the two, increasing the stability of the circular mounting base during disassembly.

[0041] According to one embodiment of the present invention, the support column 2 is provided with multiple positioning holes, spaced apart along the length of the support column 2. A pair of pins 3 are inserted into two of these holes. The multiple positioning holes in the support column 2 allow the operator to flexibly adjust the distance between the pair of pins 3 according to specific needs, thereby securing circular mounting blocks of varying sizes. This improves the versatility and adaptability of the disassembly tool.

[0042] According to one embodiment of the present invention, Figure 1 As shown, the support 1 includes a support body 101 and support portions 102 disposed at both ends of the support body 101, with at least two support columns 2 disposed on the two support portions 102. The "I-shaped" structure formed by the support body 101 and the support portions 102 at both ends not only provides a stable support foundation, but also enhances the overall stability and load-bearing capacity of the support 1.

[0043] According to one embodiment of the present invention, Figure 1 As shown, a universal wheel 5 is provided on the side of the support portion 102 away from the support column 2. The provision of the universal wheel 5 greatly enhances the maneuverability of the disassembly tool, allowing the operator to quickly and easily move the tool to the designated work site, thereby significantly improving the convenience and efficiency of the operation.

[0044] According to one embodiment of the present invention, Figure 1 As shown, the sidewalls of the support portion 102 are provided with telescopic legs 6, the maximum length of which is greater than the height of the universal wheels 5. When the dismantling tool needs to be stably parked in a certain location for work, the telescopic legs 6 can be extended to increase the contact area and support points of the entire tool with the ground, improving the stability and safety of the dismantling tool. Furthermore, the maximum length of the telescopic legs 6 is greater than the height of the universal wheels 5, ensuring that the universal wheels 5 do not contact the ground when the legs are extended, further enhancing the stability of the dismantling tool during the dismantling process.

[0045] According to one embodiment of the present invention, Figure 1As shown, there are four support columns 2, which are arranged in pairs opposite to each other, with two support columns 2 provided on each of the two support portions 102. The stable quadrilateral structure formed by the four support columns 2 provides a solid support base for the circular mounting base, thereby effectively preventing tilting or shaking caused by uneven force, ensuring safety during the disassembly process.

[0046] According to one embodiment of the present invention, Figure 1 As shown, the four support columns 2 are provided with a support beam 7 at their ends away from the support 1. The fixed ends of the telescopic members 4 are mounted on support beam 7. This telescopic end of the telescopic member 4 is adapted to drive the shock-absorbing ring away from the circular mounting base. Once the fixed ends of the telescopic members 4 are mounted on support beam 7, the telescopic end of the telescopic member 4 pushes the shock-absorbing ring toward the support 1. After the shock-absorbing ring separates from the circular mounting base, it can easily fall back onto the support 1, making it easier for the operator to retrieve the shock-absorbing ring.

[0047] According to one embodiment of the present invention, Figure 1 As shown, a gripping handle 701 is provided on the side of the support beam 7 away from the support 1. The presence of the gripping handle 701 enables the operator to grip and manipulate the support beam 7 more conveniently and comfortably, thereby enabling the operator to operate more easily and efficiently when moving or adjusting the disassembly tooling.

[0048] According to one embodiment of the present invention, the fixed end of the telescopic member 4 is mounted on the support body 101. This telescopic end of the telescopic member 4 is adapted to drive the vibration damping ring to separate from the circular mounting base. When the circular mounting base is secured to the support column 2 via the pin 3, a certain distance is maintained between the circular mounting base and the support body 101. Therefore, placing the telescopic member 4 between the circular mounting base and the support body 101 effectively utilizes this space, allowing the telescopic member 4 to flexibly drive the vibration damping ring to separate from the circular mounting base without affecting the securement of the circular mounting base.

[0049] Although the embodiments of the present invention have been described with reference to the accompanying drawings, those skilled in the art may make various modifications and variations without departing from the spirit and scope of the present invention, and such modifications and variations shall fall within the scope defined by the appended claims.

Claims

1. A disassembly tool for disassembling a centrifuge's shock-absorbing device, the shock-absorbing device comprising a shock-absorbing ring and a circular mounting seat sleeved around the shock-absorbing ring, the circular mounting seat being provided with a plurality of through holes spaced apart along its circumference; characterized in that: include: Support (1); At least two support columns (2) are arranged on the support (1) at intervals along the circumference of the circular mounting seat, and the shock absorbing device is suitable for being arranged on the disassembly tool through the support column (2) and the through hole; a pair of pins (3) are provided on the side wall of the support column (2) away from the end of the support (1) and are arranged at intervals along the length direction of the support column (2); the pair of pins (3) are detachably connected to the support column (2) and a limiting space for placing the circular mounting seat is formed between the two. A telescopic member (4), the telescopic end of which is used to drive the shock-absorbing ring to separate from the circular mounting seat.

2. The disassembly tool according to claim 1, characterized in that: The shape of the support column (2) is adapted to the shape of the through hole.

3. The disassembly tool according to claim 1, characterized in that: The support column (2) is provided with a plurality of positioning holes, and the plurality of positioning holes are arranged at intervals along the length direction of the support column (2), and a pair of pin shafts (3) are passed through two of the positioning holes.

4. The disassembly tool according to claim 1, characterized in that: The support (1) comprises a support body (101) and support portions (102) arranged at both ends of the support body (101), and at least two support columns (2) are respectively arranged on the two support portions (102).

5. The disassembly tool according to claim 4, characterized in that: A universal wheel (5) is provided on the side of the support portion (102) away from the support column (2).

6. The disassembly tool according to claim 5, characterized in that: A telescopic support leg (6) is provided on the side wall of the support portion (102), and the maximum length of the telescopic support leg (6) is greater than the height of the universal wheel (5).

7. The disassembly tool according to claim 4, characterized in that: The number of the support columns (2) is four, and the four support columns (2) are arranged opposite to each other in pairs, and two support columns (2) are respectively provided on the two support parts (102).

8. The disassembly tool according to claim 7, characterized in that: A supporting beam (7) is provided at one end of the four supporting columns (2) away from the support (1); a fixed end of the telescopic member (4) is mounted on the supporting beam (7); and the telescopic end of the telescopic member (4) is suitable for driving the shock absorbing ring to separate from the circular mounting seat.

9. The disassembly tool according to claim 8, characterized in that: A gripping handle (701) is provided on the side of the supporting beam (7) away from the support (1).

10. The disassembly tool according to claim 7, characterized in that: The fixed end of the telescopic member (4) is mounted on the support body (101), and the telescopic end of the telescopic member (4) is suitable for driving the shock-absorbing ring to separate from the circular mounting seat.

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