Auxiliary tool and operation system for sleeve disassembly and assembly

Abstract

The utility model discloses an auxiliary tool and operating system for sleeve disassembly and assembly, the auxiliary tool is used for sleeve disassembly and assembly, the auxiliary tool comprises a connecting section and an operating section, the connecting section is assembled on a shuttle car in a rotating mode, and the shuttle car drives the connecting section and the operating section to move at a preset height. When the sleeve is assembled and disassembled, the shuttle car drives the connection section and the operation section to move at a preset height, the avoiding opening provides avoiding for the position of the sleeve, and the sleeve is pushed to move through continuous displacement of the operation section until the arc-shaped operation face on the operation section makes contact with the end face of the sleeve, and the sleeve is pushed to move through continuous displacement of the operation section until the sleeve is assembled to a set position. And after the operation section reliably moves to the other end of the sleeve, the arc-shaped operation face on the operation section makes contact with the end face of the sleeve, and the sleeve is pushed to synchronously and reversely move through reverse displacement of the operation section till the sleeve is detached and moved to the target position.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of continuous annealing operation, in particular to an auxiliary tool and operation system for disassembling and assembling sleeve. BACKGROUND

[0002] The information provided in this section is for the purpose of generally presenting the context of the disclosure. The work of the presently named inventors, to the extent the descriptions are described in this section, as well as aspects of the descriptions that can not otherwise qualify as prior art at the time of filing, are neither expressly nor impliedly admitted as prior art against the present disclosure.

[0003] In the daily production process of the continuous annealing line, the production operation needs to face different inner diameters of products, thereby causing the production line to repeatedly replace the sleeve with different inner diameters according to requirements. At present, the continuous annealing operation area corresponds to sleeves with different inner diameter specifications. The replacement operation is performed by a crane hoisting an operation frame. On the one hand, this operation method is complicated and difficult to perform, and requires high operation experience. On the other hand, the precision control of the operation is difficult, the sleeve is easily damaged, and the production efficiency is further affected. CONTENT OF THE UTILITY MODEL

[0004] In view of the defects in the prior art, the present application provides an auxiliary tool and operation system for disassembling and assembling a sleeve to solve the problems of complex operation and easy damage to the sleeve when replacing the sleeve in the prior art.

[0005] The above-mentioned purposes of the present application are mainly achieved by the following technical solutions:

[0006] An auxiliary tool for disassembling and assembling a sleeve, the auxiliary tool comprising:

[0007] A connecting section for connecting a shuttle car moving in the axial direction of the sleeve;

[0008] An operation section fixedly arranged on the connecting section and synchronously movable with the connecting section, both ends of the operation section extending in an arc shape on the same side, and an avoiding opening arranged towards the sleeve being formed between the both ends of the operation section, one side of the operation section having an arc-shaped operation surface arranged parallel to the end surface of the sleeve, so that the arc-shaped operation surface at least partially coincides with the end surface of the sleeve during the movement of the operation section.

[0009] In an optional embodiment, the distance between the both ends of the operation section is not less than the outer diameter of the sleeve.

[0010] In an optional embodiment, a plurality of detachable buffer portions are arranged on the operation section, and the buffer portions are used to contact and push and pull the sleeve.

[0011] In an optional embodiment, the working section is provided with a plurality of mounting hole positions, and the buffer portions are provided in plurality and are connected by bolts at the mounting hole positions.

[0012] In an optional embodiment, the working section comprises a pushing and pulling portion and a positioning portion, the pushing and pulling portion is fixedly connected to the positioning portion, and the positioning portion is fixedly connected to the connecting section.

[0013] In an optional embodiment, a reinforcing portion is fixedly connected between the pushing and pulling portion and the fixed portion.

[0014] In an optional embodiment, the connecting section is in a cylindrical shape, so that the connecting section can be inserted into an insertion position on the shuttle vehicle.

[0015] In an optional embodiment, the working section is made of a steel plate.

[0016] In an optional embodiment, the working section and the connecting section are respectively provided with weight-reducing holes.

[0017] Based on the same inventive concept, the application further comprises a working system for disassembling and assembling a sleeve, which comprises the auxiliary tool as described above.

[0018] Compared with the prior art, the application has the following advantages:

[0019] The auxiliary tool in the application is used for disassembling and assembling a sleeve, which comprises a connecting section and a working section. The connecting section is used for being connected to a shuttle vehicle moving along the axial direction of the sleeve. The working section is fixedly arranged on the connecting section and can move synchronously with the connecting section. The two ends of the working section are respectively arranged in an arc shape on the same side, and an avoiding opening is formed between the two ends of the working section and faces the sleeve. One side of the working section has an arc-shaped working surface, which is arranged parallel to the end surface of the sleeve. During the movement of the working section, the arc-shaped working surface at least partially overlaps the end surface of the sleeve. When the sleeve is assembled, the connecting section is arranged on the shuttle vehicle. The connecting section and the working section are driven by the shuttle vehicle to move at a predetermined height. The arc-shaped working surface of the working section contacts the end surface of the sleeve. The sleeve is moved by the continuous displacement of the working section until the sleeve is arranged at a set position. When the sleeve is disassembled, the connecting section and the working section are driven by the shuttle vehicle to move at a predetermined height. The avoiding opening provides an avoiding space for the sleeve. After the working section is reliably moved to the other end of the sleeve, the arc-shaped working surface of the working section contacts the end surface of the sleeve. The sleeve is reversely moved by the reverse displacement of the working section until the sleeve is disassembled to a target position. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiment description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative effort.

[0021] Figure 1 The first angle structure schematic diagram of the auxiliary tool provided by the embodiment of the present application is shown in the figure.

[0022] Figure 2 The second angle structure schematic diagram of the auxiliary tool provided by the embodiment of the present application is shown in the figure.

[0023] Figure 3 The structure schematic diagram of the auxiliary tool after installing the buffer part is shown in the figure.

[0024] Figure 4 The side view of the auxiliary tool after installing the buffer part is shown in the figure.

[0025] In the figure: 100, connecting section; 200, working section; 201, avoiding port; 202, arc-shaped working surface; 203, buffer part; 204, bolt; 205, mounting hole; 301, push-pull part; 302, positioning part; 303, reinforcing part. DETAILED DESCRIPTION

[0026] The present application will be further described below in combination with the drawings and specific embodiments. It should be noted that the description of these embodiments is used to help understand the present application, but does not constitute a limitation of the present application. The specific structure and functional details disclosed in this paper are only used to describe the example embodiments of the present application. However, the present application can be embodied in many alternative forms, and should not be understood as limited in the embodiments described in this paper.

[0027] Figure 1 The first angle structure schematic diagram of the auxiliary tool provided by the embodiment of the present application is shown in the figure, Figure 2 The second angle structure schematic diagram of the auxiliary tool provided by the embodiment of the present application is shown in the figure.

[0028] Figure 3 The structure schematic diagram of the auxiliary tool after installing the buffer part 203 provided by the embodiment of the present application is shown in the figure, Figure 4 The side view of the auxiliary tool after installing the buffer part 203 provided by the embodiment of the present application is shown in the figure.

[0029] As shown in Figure 1 , Figure 2 , an auxiliary tool for disassembling and assembling a sleeve, the auxiliary tool comprising a connecting section 100 and a working section 200, wherein:

[0030] The connecting section 100 is used for connecting on the shuttle car moving along the sleeve axial direction, the shuttle car is arranged in the operation area, and moves back and forth on the set path through operation, through connecting the connecting section 100 on the shuttle car, the shuttle car drives the connecting section 100 to move back and forth, and the power supply of the disassembly and assembly operation is completed.

[0031] The operation section 200 is fixedly arranged on the connecting section 100 and can move synchronously with the connecting section 100, both ends of the operation section 200 are respectively arranged in the arc shape on the same side, and the both ends of the operation section 200 form the avoiding opening 201 arranged towards the sleeve, so that the connecting section 100 as a whole forms the U type, and is arranged towards the position of the sleeve through the avoiding opening 201, so that the operation section 200 extending in the arc shape greatly occupies the space position of the sleeve, when the sleeve needs to be disassembled, the connecting height of the connecting section 100 on the shuttle car is slightly adjusted, so that the sleeve main body position can be quickly avoided through the avoiding opening 201, the operation section 200 is moved to the target position to carry out the disassembly operation, and the operation convenience is improved.

[0032] As shown in Figure 1 , Figure 2 , one side of the operation section 200 has the arc-shaped operation surface 202, the arc-shaped operation surface 202 is arranged in parallel to the end surface of the sleeve, so that the arc-shaped operation surface 202 at least partially overlaps with the end surface of the sleeve during the movement of the operation section 200.

[0033] As shown in Figure 1 , Figure 2 , it should be noted that the arc-shaped operation surface 202 can be in contact with the end surface of the sleeve when the operation section 200 moves to the target position, and at least partially overlaps between the arc-shaped operation surface 202 and the end surface of the sleeve, along with the continuous movement of the operation section 200, the sleeve is pushed to move in different directions, for the sleeve of different diameter specifications, the arc-shaped operation surface 202 of the operation section 200 can form the partial overlap between the arc-shaped operation surface 202 and the end surface of the sleeve at different positions.

[0034] Specifically, when the small specification sleeve is used, the middle part of the arc-shaped operation surface 202, that is, the lower part of the arc-shaped operation surface 202, can partially overlap with the lower part of the end surface of the sleeve, and then the operation of pushing the sleeve to move is completed, when the large specification sleeve is used, the two side regions of the arc-shaped operation surface 202, that is, the higher part of the arc-shaped operation surface 202, can overlap with the higher part of the end surface of the sleeve, and then the operation of pushing the sleeve to move is completed, the applicability is stronger, and the reliability is higher.

[0035] In an optional embodiment, the working principle of the auxiliary tool for disassembling the sleeve in the present application is that the auxiliary tool comprises a connecting section 100 and a working section 200, the connecting section 100 is used to be connected on the shuttle car moving along the axial direction of the sleeve, the working section 200 is fixedly arranged on the connecting section 100 and can move synchronously with the connecting section 100, the two ends of the working section 200 respectively extend in an arc shape on the same side, and the two ends of the working section 200 form an avoiding opening 201 arranged towards the sleeve, one side of the working section 200 is provided with an arc-shaped working surface 202, the arc-shaped working surface 202 is arranged parallel to the end surface of the sleeve, so that the arc-shaped working surface 202 at least partially overlaps with the end surface of the sleeve during the movement of the working section 200, when the sleeve installation work is performed, the connecting section 100 is rotated and arranged on the shuttle car, the connecting section 100 and the working section 200 are driven by the shuttle car to move at a predetermined height, until the arc-shaped working surface 202 on the working section 200 contacts the end surface of the sleeve, and the sleeve is pushed to move by the continuous displacement of the working section 200, until the sleeve is installed to the set position, when the sleeve disassembly work is performed, the connecting section 100 and the working section 200 are driven by the shuttle car to move at a predetermined height, the avoiding opening 201 provides the avoidance of the sleeve position, after the reliable movement of the working section 200 to the other end of the sleeve is maintained, the arc-shaped working surface 202 on the working section 200 contacts the end surface of the sleeve, and the sleeve is pushed to move reversely by the reverse displacement of the working section 200, until the sleeve is disassembled to the target position.

[0036] As shown in Figure 1 , Figure 2 In an optional embodiment, the distance between the two ends of the working section 200 is not less than the outer diameter of the sleeve.

[0037] When working on different specifications of sleeves, the distance between the two ends of the working section 200 can stably push the larger specification sleeve to work, so as to maintain the applicability of the working section 200 and reduce the need for repeated measurement by the working personnel when facing different specifications of sleeves.

[0038] As shown in Figure 3 , Figure 4 In an optional embodiment, a plurality of detachable buffer portions 203 are arranged on the working section 200, the buffer portions 203 are used to contact and push and pull the sleeve, the buffer portions 203 have new variables and can be deformed when contacting the sleeve, so as to form the buffer when the working section 200 contacts the sleeve, further protect the end portion of the sleeve and improve the reliability.

[0039] As shown in Figure 3 , Figure 4As shown, in an optional embodiment, a plurality of mounting hole positions 205 are arranged on the working section 200, and the buffer portions 203 are arranged in plurality and connected at the mounting hole positions 205 through bolts 204, so as to facilitate adaptive use of the buffer portions 203 under different working conditions, flexible operation, and convenient control.

[0040] In an optional embodiment, the working section 200 comprises a push-pull portion 301 and a positioning portion 302, the push-pull portion 301 is fixedly connected to the positioning portion 302, and the positioning portion 302 is fixedly connected to the connecting section 100.

[0041] The connecting section 100 is connected through the positioning portion 302, and the arc-shaped working surface 202 is located on the push-pull portion 301, so as to further improve the operation position accuracy of the push-pull portion 301.

[0042] In an optional embodiment, a reinforcing portion 303 is arranged between the push-pull portion 301 and the fixed portion in a fixed connection manner, so as to improve the connection stability and the stability of the push-pull portion 301 after being stressed during operation.

[0043] In an optional embodiment, the connecting section 100 is in a cylindrical shape, so that the connecting section 100 can be inserted into the insertion position of the shuttle car, and the connecting section 100 can be quickly disassembled during operation.

[0044] In an optional embodiment, the working section 200 is made of a steel plate, so as to maintain the strength in different working conditions.

[0045] In an optional embodiment, the working section 200 and the connecting section 100 are respectively provided with weight-reducing holes, so as to maintain the structural strength while reducing the weight.

[0046] Based on the same inventive concept, the application further comprises a working system for disassembling and assembling the sleeve, wherein the working system comprises the auxiliary tool as described above, and specifically, in the working system, the structure, connection relationship, and mounting position of other devices can refer to the related disclosures in the prior art, which will not be described here.

[0047] It should be understood that the terms first, second, etc. are only used to distinguish descriptions, and cannot be understood as indicating or implying relative importance. Although the terms first, second, etc. can be used herein to describe various units, these units should not be limited by these terms. These terms are only used to distinguish one unit from another unit. For example, the first unit can be referred to as the second unit, and similarly the second unit can be referred to as the first unit, without departing from the scope of the example embodiments of the present application.

[0048] It should be understood that the term "and / or" in this text is only to describe the relationship between the associated objects, which means that there can be three relationships, for example, A and / or B can mean that A exists alone, B exists alone, and A and B exist together. The term "and" in this text describes another relationship between the associated objects, which means that there can be two relationships, for example, A and B can mean that A exists alone and A and B exist together. In addition, the character " / " in this text generally indicates that the associated objects before and after are an "or" relationship.

[0049] It should be understood that in the description of the present application, the terms "upper", "vertical", "inner", "outer" and the like indicate the orientation or positional relationship of the disclosed product when it is commonly placed, or the orientation or positional relationship commonly understood by those skilled in the art, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0050] In the description of the present application, it should be further pointed out that, unless otherwise explicitly specified and limited, the terms "set", "install", "connect" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the communication inside two elements. For ordinary skilled persons in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0051] The terms used herein are only used to describe specific embodiments and are not intended to limit the example embodiments of the present application. As used herein, the singular forms "a", "an" and "the" are intended to include plural forms, unless the context clearly indicates otherwise. It should also be understood that the terms "include", "comprise", "contain" and / or "comprise" when used herein specify the existence of the declared features, integers, steps, operations, units and / or components, and do not exclude the existence or addition of one or more other features, quantities, steps, operations, units, components and / or combinations thereof.

[0052] In the following description, specific details are provided to facilitate a full understanding of the example embodiments. However, those skilled in the art should understand that the example embodiments can be implemented without these specific details. In other embodiments, well-known processes, structures and techniques can not be shown in unnecessary detail to avoid obscuring the example embodiments.

[0053] The foregoing detailed description of the application has been presented for purposes of illustration and description. Various modifications to the description will be readily apparent to those skilled in the art, and the generic principles defined herein can be applied to other embodiments without departing from the spirit or scope of the application. Therefore, the description is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

[0054] It is noted that the information disclosed in this Background section is only for the purpose of providing an understanding of the background of the present disclosure, and therefore, can include information that is not prior art to the present application.

Claims

1. An auxiliary tool for assisting in the removal of a sleeve, characterised in that, The auxiliary tooling comprises: a connecting section for being connected on a shuttle car moving axially along a sleeve; a working section fixedly arranged on the connecting section and synchronously movable with the connecting section, two ends of the working section respectively extend in an arc shape on the same side, and a clearance is formed between the two ends of the working section and arranged towards the sleeve, one side of the working section is provided with an arc-shaped working surface arranged in parallel to an end surface of the sleeve, so that the arc-shaped working surface at least partially coincides with the end surface of the sleeve during movement of the working section.

2. The tool of claim 1, wherein A distance between the two ends of the working section is not less than an outer diameter of the sleeve.

3. The tool of claim 1, wherein, A plurality of detachable buffer portions are arranged on the working section, and the buffer portions are used for contacting and pushing and pulling the sleeve.

4. The tool of claim 3, wherein A plurality of mounting hole positions are arranged on the working section, and the buffer portions are arranged in plurality and connected by bolts at the mounting hole positions.

5. The tool of claim 1, wherein, The working section comprises a pushing and pulling portion and a positioning portion, the pushing and pulling portion is fixedly connected on the positioning portion, and the positioning portion is fixedly connected on the connecting section.

6. The tool of claim 1, wherein, The connecting section is in a cylindrical shape, so that the connecting section can be inserted on an insertion position of the shuttle car.

7. The tool of claim 1, wherein, The working section is made of a steel plate.

8. The tool of claim 1, wherein, A lightening hole is arranged on the working section and the connecting section respectively.

9. A work system for disassembling a sleeve, characterized by, The working system comprises the auxiliary tooling according to any one of claims 1-8.

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