Hinge hole bolt dismounting tool

Abstract

The present disclosure provides a hinge hole bolt dismounting tool, comprising: a connecting piece, which is formed with a first limiting wall and an operation channel; a first end plate, which is arranged at one end of the connecting piece, and is formed with a second limiting wall arranged opposite to the first limiting wall, the first limiting wall and the second limiting wall defining a clamping groove for clamping a first fitting piece and a second fitting piece; and a second end plate, which is arranged at the other end of the connecting piece, and is formed with a third limiting wall arranged opposite to the second limiting wall, the third limiting wall being used for forming an operation gap with a bolt to be dismounted and for abutting against an operation tool, and the operation channel being adapted to be communicated with the operation gap. The hinge hole bolt dismounting tool provided by the present disclosure can reduce the operation difficulty when the bolt to be dismounted is dismounted, improve the execution efficiency of the bolt dismounting operation and the maintenance efficiency of the equipment, and provide a guarantee for the improvement of the production efficiency.

Description

Technical Field

[0001] This disclosure relates to the field of equipment installation and maintenance technology, and in particular to a tool for disassembling and assembling reamed hole bolts. Background Technology

[0002] In steel rolling equipment, some components are typically connected using reamed bolts to ensure reliable connection and power transmission between components. However, in practice, the reamed bolt and bolt hole have a transition fit, resulting in a tight fit between the bolt shank and the bolt hole wall. This leads to difficulties and low efficiency in installing or removing the reamed bolts, potentially impacting equipment maintenance efficiency and hindering production efficiency. Summary of the Invention

[0003] This disclosure aims to address at least one of the technical problems existing in the prior art or related technologies.

[0004] In view of this, according to an embodiment of the present disclosure, a tooling for disassembling and assembling reamed hole bolts is provided, comprising:

[0005] The connector has a first limiting wall and an operating channel;

[0006] A first end plate is disposed at one end of the connector. The first end plate forms a second limiting wall that is arranged opposite to the first limiting wall. A slot is defined between the first limiting wall and the second limiting wall. The slot is used to engage the first mating member and the second mating member to restrict the relative movement between the first mating member and the second mating member. The first mating member has a first hinge hole, and the second mating member has a second hinge hole corresponding to the first hinge hole.

[0007] The second end plate is disposed at the other end of the connector. The second end plate forms a third limiting wall that is arranged opposite to the second limiting wall. The third limiting wall is used to form an operating gap with the bolt to be disassembled and to abut against the operating tool. The bolt to be disassembled is detachably inserted into the first reaming hole and the second reaming hole. The operating channel is adapted to connect with the operating gap.

[0008] In one feasible implementation, the first end plate is formed with a clearance opening for corresponding to a first or second hinged hole arrangement.

[0009] In one feasible implementation, the tooling for disassembling and assembling reamed hole bolts further includes:

[0010] The force-applying component is located on the second end plate. The force-applying component is used to apply force to the bolt to be disassembled or reassembled so that the bolt to be disassembled or reassembled can be inserted into or removed from the reamed hole.

[0011] In one feasible implementation, the force-applying component includes:

[0012] The top-pressing bolt has a first threaded hole formed on the second end plate. The top-pressing bolt passes through the first threaded hole and is used to abut against the bolt to be disassembled or installed.

[0013] In one feasible implementation, the connector includes:

[0014] Multiple beams, with their two ends connected to a first end plate and a second end plate respectively, are arranged at intervals, and an operating channel is formed between two adjacent beams;

[0015] A protrusion is provided on one side of the beam, and a first limiting wall is formed on the protrusion.

[0016] In one feasible implementation, the tooling for disassembling and assembling reamed hole bolts further includes:

[0017] An adjusting element is connected to the protrusion, which is movably disposed on the beam. The adjusting element is used to drive the protrusion to move so that the protrusion moves closer to or further away from the second limiting wall.

[0018] In one feasible implementation, the adjusting member includes:

[0019] The adjusting bolt has a second threaded hole on the second end plate, through which it is connected to the protrusion.

[0020] In one possible implementation, the bump includes:

[0021] Multiple gaskets are stacked and arranged in a manner perpendicular to the second limiting wall, and adjacent gaskets are detachably connected.

[0022] In one feasible implementation, the connector, the first end plate, and the second end plate are an integral structure.

[0023] In one feasible implementation, the connector is made of steel.

[0024] Compared with the prior art, this disclosure has at least the following beneficial effects: The reamed hole bolt disassembly and assembly fixture provided in the embodiments of this disclosure includes a connector, a first end plate, and a second end plate. The first end plate and the second end plate are respectively disposed at both ends of the connector. The first limiting wall of the connector is arranged opposite to the second limiting wall of the first end plate, and a slot is defined between the first and second limiting walls. The second limiting wall is arranged opposite to the third limiting wall of the second end plate, and the third limiting wall is used to form an operating gap with the bolt to be disassembled or assembled. The operating channel opened on the connector can communicate with the operating gap. Based on the aforementioned configuration, the reamed hole bolt disassembly and assembly fixture provided in the embodiments of this disclosure can, in practical applications, utilize the slot to engage the first mating component and the second mating component to fix the relative position between the first mating component and the second mating component. This reduces the distance between the first mating component and the second mating component during the disassembly and assembly of the bolt to be disassembled or assembled. The possibility of relative movement between the two mating parts helps to ensure the correspondence between the first reamed hole on the first mating part and the second reamed hole on the second mating part, facilitating the insertion or removal of the bolt to be disassembled or assembled from the first and second reamed holes. Correspondingly, the aforementioned operating channel and the aforementioned operating clearance provide a way for the operating tool to penetrate the bolt disassembly and assembly tool in the reamed hole and approach the bolt to be disassembled or assembled, so that the operator can use the operating tool to disassemble or assemble the bolt to be disassembled or assembled. The third limiting wall can be used to abut against the operating tool to support the operating tool, thereby facilitating the operator to apply force to the operating tool to squeeze the bolt to be disassembled or assembled, so that the bolt to be disassembled or assembled from the first and second reamed holes. This helps to reduce the operational difficulty when disassembling or assembling the bolt to be disassembled or assembled, improve the execution efficiency of bolt disassembly and assembly operations and the maintenance efficiency of equipment, and provide a guarantee for the improvement of production efficiency. Attached Figure Description

[0025] Various other advantages and benefits will become apparent to those skilled in the art upon reading the following detailed description of exemplary embodiments. The accompanying drawings are for illustrative purposes only and are not intended to limit the scope of this disclosure. Furthermore, the same reference numerals denote the same parts throughout the drawings. In the drawings:

[0026] Figure 1 A schematic structural diagram from the first perspective of a reamed hole bolt assembly / disassembly fixture according to an embodiment of this disclosure;

[0027] Figure 2 A schematic structural diagram from a second perspective of a reamed hole bolt assembly / disassembly fixture according to an embodiment of this disclosure;

[0028] Figure 3 A schematic structural diagram from a third perspective of a reamed hole bolt assembly / disassembly fixture according to an embodiment of this disclosure;

[0029] Figure 4This is a schematic structural diagram from a fourth perspective of a reamer bolt assembly / disassembly fixture according to an embodiment of this disclosure.

[0030] Figure 5 A schematic structural diagram from the fifth perspective of a reamer bolt assembly / disassembly fixture according to an embodiment of this disclosure;

[0031] Figure 6 This is a schematic application scenario diagram of the first state of the reamed hole bolt disassembly and assembly tooling according to an embodiment of the present disclosure;

[0032] Figure 7 This is a schematic application scenario diagram of the second state of the reamer bolt assembly / disassembly tooling according to an embodiment of this disclosure.

[0033] in, Figures 1 to 7 The correspondence between the reference numerals and component names in the attached drawings is as follows:

[0034] 10' First mating part; 20' Second mating part; 30' Bolt to be disassembled / assembled; 40' Operating tools;

[0035] 10 Reamed Hole Bolt Assembly and Disassembly Fixtures;

[0036] 100 Connector; 200 First end plate; 300 Second end plate; 400 Force-applying component;

[0037] 110 beam body; 120 protrusion;

[0038] 101 First limiting wall; 102 Operating channel;

[0039] 201 Second limiting wall; 202 Card slot; 203 Clearance opening;

[0040] 301 Third limiting wall; 302 First threaded hole. Detailed Implementation

[0041] Exemplary embodiments of the present disclosure will now be described in more detail with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be implemented in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.

[0042] like Figures 1 to 7As shown, according to an embodiment of this disclosure, a reamer bolt assembly / disassembly fixture 10 is provided, comprising: a connector 100 having a first limiting wall 101 and an operating channel 102; a first end plate 200 disposed at one end of the connector 100, the first end plate 200 having a second limiting wall 201 arranged opposite to the first limiting wall 101, a slot 202 defining a space between the first limiting wall 101 and the second limiting wall 201, the slot 202 being used to engage a first mating member 10' and a second mating member 20', thereby limiting the first mating member 10' and the second mating member 20'. The two parts move relative to each other. The first mating part 10' has a first hinge hole, and the second mating part 20' has a second hinge hole corresponding to the first hinge hole. The second end plate 300 is disposed at the other end of the connector 100. The second end plate 300 forms a third limiting wall 301 arranged opposite to the second limiting wall 201. The third limiting wall 301 is used to form an operating gap with the bolt to be disassembled 30' and to abut against the operating tool 40'. The bolt to be disassembled 30' is detachably inserted through the first hinge hole and the second hinge hole. The operating channel 102 is adapted to connect to the operating gap.

[0043] It should be noted that, Figures 1 to 5 These are the front view, left view, right view, top view, and bottom view of the reamer bolt assembly / disassembly fixture 10. Figure 6 The illustration schematically depicts a scenario where the bolt to be removed 30' is installed using the reamed hole bolt removal and installation fixture 10. Figure 7 The illustration schematically depicts a scenario where the bolt to be disassembled 30' is removed using the reamed hole bolt disassembly tool 10.

[0044] The reamed hole bolt disassembly and assembly fixture 10 provided in this embodiment includes a connector 100, a first end plate 200, and a second end plate 300. The first end plate 200 and the second end plate 300 are respectively disposed at both ends of the connector 100. A first limiting wall 101 of the connector 100 is arranged opposite to a second limiting wall 201 of the first end plate 200, and a slot 202 is defined between the first limiting wall 101 and the second limiting wall 201. The second limiting wall 201 is arranged opposite to a third limiting wall 301 of the second end plate 300, and the third limiting wall 301 is used to engage with the bolt to be disassembled / assembled. An operating gap is formed between the bolts 30'. The operating channel 102 on the connector 100 can communicate with the operating gap. Based on the aforementioned configuration, the reamed hole bolt disassembly and assembly fixture 10 provided in this embodiment can, in practical applications, use the slot 202 to engage the first mating part 10' and the second mating part 20' to fix the relative position between the first mating part 10' and the second mating part 20'. This reduces the possibility of relative movement between the first mating part 10' and the second mating part 20' during the disassembly and assembly of the bolts 30' to be disassembled. This facilitates ensuring the correspondence between the first reamed hole on the first mating part 10' and the second reamed hole on the second mating part 20', making it easier for the bolt to be disassembled 30' to enter or exit the first and second reamed holes. Correspondingly, the aforementioned operating channel 102 and operating gap provide a pathway for the operating tool 40' to enter the reamed hole bolt disassembly / assembly fixture 10 and approach the bolt to be disassembled 30', allowing operators to use the operating tool 40' to disassemble / assemble the bolt 30'. Furthermore, the third limiting wall 301 can be used to abut the operating tool 40', facilitating the operation. The tool 40' provides support, making it easier for operators to apply force to the tool 40' to squeeze the bolt 30' to be disassembled, causing the bolt 30' to enter or exit the first and second reamed holes. This reduces the difficulty of disassembling and assembling the bolt 30', lowers the operational risk for operators during the force application process, and helps reduce damage to the bolt 30', the first mating part 10', and the second mating part 20'. It also improves the efficiency of bolt disassembly and assembly operations and equipment maintenance, thus ensuring increased production efficiency.

[0045] It is understood that the first limiting wall 101, the second limiting wall 201 and the third limiting wall 301 can be in a roughly parallel relationship with each other, and the first limiting wall 101 can be between the second limiting wall 201 and the third limiting wall 301, so that a certain gap can be formed between the first limiting wall 101 and the third limiting wall 301, thereby facilitating the formation of the aforementioned operating gap between the third limiting wall 301 and the bolt 30' to be disassembled.

[0046] It is understandable that, based on the aforementioned operation channel 102, the overall weight of the reamed hole bolt disassembly and assembly tool 10 can be reduced, the lightweight level of the disassembly and assembly tool can be improved, making it easier for operators to use in actual applications and improving the ease of use of the disassembly and assembly tool.

[0047] It is understood that the first mating part 10' and the second mating part 20' can be a pair of connectors connected by a bolt to be disassembled 30', which can be a reamed bolt. A power transmission relationship can exist between the first mating part 10' and the second mating part 20', meaning one of them can be an input connector and the other an output connector; the input connector connects to the drive device and the output connector, allowing the drive device to move the output connector via the input connector; alternatively, the input connector can be an output component of the drive device. During the rotational transmission between the first mating part 10' and the second mating part 20', the aforementioned bolt to be disassembled 30' can withstand shear force to facilitate the transmission of speed and torque between the first mating part 10' and the second mating part 20'. The first mating part 10' and the second mating part 20' can each have a first reamed hole and a second reamed hole, which correspond one-to-one and are coaxially arranged to facilitate the insertion of the bolt to be disassembled 30'.

[0048] It is understood that the aforementioned operating tool 40' can be, but is not limited to, a pry bar, lever, or other tool that facilitates the application of axial pressure to the bolt 30' to be disassembled or assembled.

[0049] For example, such as Figure 6 and Figure 7 As shown, the aforementioned first mating part 10' and the aforementioned second mating part 20' can respectively form a first flange and a second flange, one end of the first flange and one end of the second flange abutting each other, the aforementioned first reaming hole and the aforementioned second reaming hole are respectively opened on the first flange and the second flange, and the aforementioned operating tool 40' can be a pry bar.

[0050] In conjunction with the examples above, such as Figure 6As shown, during the installation of the bolt 30' to be disassembled, the position between the first mating part 10' and the second mating part 20' can be adjusted so that one end of the first flange and one end of the second flange abut against each other, and the first reamed hole and the second reamed hole correspond one-to-one and are arranged approximately coaxially. Accordingly, the bolt 30' to be disassembled can be pre-inserted into the first reamed hole and the second reamed hole. The slot 202 of the reamed hole bolt disassembly and assembly tool 10 provided in this embodiment can be engaged with the aforementioned first flange and the aforementioned second flange, so that the first limiting wall 101 abuts against the end of the first flange away from the second flange, the second limiting wall 201 abuts against the end of the second flange away from the first flange, and the third limiting wall 301 forms the aforementioned operating gap with the bolt head of the bolt 30' to be disassembled, thereby limiting the relative position between the first mating part 10' and the second mating part 20' and avoiding This design prevents axial movement of the first mating part 10' and the second mating part 20', which helps ensure the correspondence and relative position between the first and second reamed holes, reduces the difficulty of inserting the bolt 30' to be disassembled, and facilitates the use of the aforementioned operating channel 102 and operating gap to accommodate the operating tool 40'. Subsequently, a pry bar can be inserted into the operating gap through the operating channel 102. One side of the pry bar can abut against the third limiting wall 301, so that the third limiting wall 301 can provide a fulcrum for the pry bar, so that the operator can apply pressure to the bolt 30' to be disassembled by using the pry bar, thereby pushing the bolt 30' to be disassembled further into the first and second reamed holes, which helps reduce the difficulty of the operator applying force to the bolt 30' to be disassembled. After the bolt 30' to be disassembled is inserted into place, the nut corresponding to the bolt 30' to be disassembled can be tightened to achieve the fastening of the bolt 30' to be disassembled.

[0051] In conjunction with the examples above, such as Figure 7As shown, during the disassembly of the bolt 30' to be disassembled, the nut corresponding to the bolt 30' can be removed first; the slot 202 of the reamed hole bolt disassembly tool 10 provided in this embodiment is engaged with the aforementioned first flange and the aforementioned second flange, so that the first limiting wall 101 abuts against the end of the second flange away from the first flange, the second limiting wall 201 abuts against the end of the first flange away from the second flange, and the third limiting wall 301 forms the aforementioned operating gap with the bolt shank of the bolt 30' to be disassembled, thereby limiting the relative position between the first mating part 10' and the second mating part 20', and preventing the first mating part 10' and the second mating part 20' from misalignment. The axial movement helps to ensure the correspondence and relative position between the first and second reamed holes, reducing the difficulty of removing the bolt 30' to be disassembled, and facilitating the use of the aforementioned operating channel 102 and operating gap to accommodate the operating tool 40'. Subsequently, the pry bar can be inserted into the operating gap through the operating channel 102, and one side of the pry bar can abut against the third limiting wall 301. Thus, the third limiting wall 301 can provide a fulcrum for the pry bar, so that the operator can apply pressure to the bolt 30' to be disassembled by using the pry bar, thereby pushing the bolt 30' to be disassembled out of the first and second reamed holes, which helps to reduce the difficulty for the operator to apply force to the bolt 30' to be disassembled.

[0052] It is understandable that the distance between the first limiting wall 101 and the second limiting wall 201, that is, the width of the aforementioned slot 202, can be designed in conjunction with the structural dimensions of the first mating part 10' and the second mating part 20', and no further limitations are imposed here. In practical applications, multiple reamed hole bolt disassembly and assembly fixtures 10 of different sizes can be configured, and disassembly and assembly operations can be performed by selecting a fixture with appropriate size and specifications in conjunction with the dimensions of the first mating part 10' and the second mating part 20'.

[0053] like Figure 2 and Figure 5 As shown, in some examples, the first end plate 200 is formed with a clearance opening 203, which is used to correspond to the arrangement of the first or second hinged hole.

[0054] In this technical solution, the first end plate 200 can be formed with a clearance opening 203 for corresponding to the arrangement of the first or second reamed hole. Based on the aforementioned arrangement, on the one hand, the overall weight of the reamed hole bolt disassembly and assembly tool 10 can be further reduced, the lightweight level of the disassembly and assembly tool can be improved, and it is easier for operators to use in actual applications, thus improving the ease of use of the disassembly and assembly tool. On the other hand, it also makes it easier for the bolt to be disassembled 30' to approach or move away from the first mating part 10' or the second mating part 20' through the clearance opening 203, further facilitating the disassembly and assembly operation of the bolt to be disassembled 30'.

[0055] For example, such as Figure 2As shown, the aforementioned clearance opening 203 can be an arched notch.

[0056] like Figure 6 and Figure 7 As shown, in some examples, the reamed hole bolt removal and installation fixture 10 further includes: a force-applying member 400, disposed on the second end plate 300, the force-applying member 400 being used to apply force to the bolt 30' to be removed or installed, so that the bolt 30' to be removed or installed enters or exits the reamed hole.

[0057] In this technical solution, the bolt disassembly and assembly fixture 10 can use the force-applying component 400 to apply force to the bolt 30' to be disassembled or assembled, so that the bolt 30' to be disassembled or assembled can be inserted into or removed from the first reamed hole and the second reamed hole. This can further improve the ease of use of the aforementioned disassembly and assembly fixture, reduce the difficulty for operators to apply force to the bolt 30' to be disassembled or assembled, reduce the operational risks for operators during the force application process, help reduce damage to the bolt 30' to be disassembled or assembled, the first mating component 10' and the second mating component 20', and improve the efficiency of disassembly and assembly operations.

[0058] like Figure 6 and Figure 7 As shown, in some examples, the force-applying component 400 includes: a pressing bolt, a second end plate 300 having a first threaded hole 302, the pressing bolt passing through the first threaded hole 302 and used to abut against the bolt 30' to be disassembled.

[0059] In this technical solution, the aforementioned force-applying component 400 may include a top-pressing bolt passing through the first threaded hole 302 of the second end plate 300. The top-pressing bolt can be used to abut against the disassembly bolt 30'. Based on the aforementioned configuration, the top-pressing bolt can be rotated to abut against the disassembly bolt 30' and apply force to the disassembly bolt 30', so that the disassembly bolt 30' can be inserted into or removed from the reamed hole. This improves the ease of operation of the force-applying component 400, further enhances the ease of use of the aforementioned disassembly and assembly tooling, reduces the difficulty for operators to apply force to the disassembly bolt 30', reduces the operational risks for operators during the force application process, helps to reduce damage to the disassembly bolt 30' and the first mating component 10' and the second mating component 20', and improves the efficiency of disassembly and assembly operations.

[0060] Understandably, in practical applications, the first bolt hole is used to be arranged coaxially with either the first or second reamed hole.

[0061] Understandably, compared to using tools such as pry bars to apply force to the bolts 30' to be disassembled, using a pressing bolt to apply force to the bolts 30' to be disassembled is easier to save manpower and reduce the difficulty of applying force. Therefore, if it is difficult to press the bolts 30' to be disassembled into place or press out the reamed hole using tools such as pry bars in actual applications, the tools 40' can be removed and the pressing bolt can be used to apply force to the bolts 30' to be disassembled.

[0062] like Figure 1 and Figure 5 As shown, in some examples, the connector 100 includes: a plurality of beams 110, the two ends of which are respectively connected to a first end plate 200 and a second end plate 300, the plurality of beams 110 being arranged at intervals, and an operating channel 102 being formed between two adjacent beams 110; a protrusion 120 being disposed on one side of the beam 110, and a first limiting wall 101 being formed on the protrusion 120.

[0063] In this technical solution, the connector 100 may include the aforementioned beam 110 and the aforementioned protrusion 120. Based on the aforementioned configuration, the structural strength of the connector 100 can be improved, thereby enhancing the load-bearing capacity of the reamed hole bolt disassembly and assembly fixture 10 and reducing the risk of damage to the aforementioned disassembly and assembly fixture during use.

[0064] In some examples, the reamed hole bolt removal and installation tool 10 also includes an adjusting member connected to the protrusion 120, the protrusion 120 being movably disposed on the beam 110, the adjusting member being used to drive the protrusion 120 to move so that the protrusion 120 approaches or moves away from the second limiting wall 201.

[0065] In this technical solution, the reamed hole bolt disassembly and assembly tool 10 can adjust the distance between the protrusion 120 and the second limiting wall 201 by adjusting the adjustment component, thereby realizing the adjustment of the spacing between the first limiting wall 101 and the second limiting wall 201, changing the width of the slot 202, which is beneficial to improving the applicability of the aforementioned disassembly and assembly tool to the first mating part 10' and the second mating part 20' of different sizes and specifications, and reducing the number of spare disassembly and assembly tools.

[0066] In some examples, the adjusting element includes an adjusting bolt, and the second end plate 300 has a second threaded hole through which the adjusting bolt is connected to the protrusion 120.

[0067] In this technical solution, the adjusting component may include an adjusting bolt, which can be rotated to adjust the distance between the protrusion 120 and the second limiting wall 201. This improves the convenience of adjusting the distance between the protrusion 120 and the second limiting wall 201, and also helps to ensure the positional stability of the protrusion 120 after it is adjusted to the correct position. This, in turn, helps the slot 202 to reliably limit the first mating component 10' and the second mating component 20'.

[0068] In some examples, the bump 120 includes: a plurality of gaskets, the plurality of gaskets being stacked and arranged in a direction perpendicular to the second limiting wall 201, and adjacent gaskets being detachably connected.

[0069] In this technical solution, the protrusion 120 may include multiple stacked gaskets, which are detachably connected to each other. The arrangement direction of the multiple gaskets is perpendicular to the second limiting wall 201. Based on the aforementioned configuration, the width of the slot 202 can be adjusted by changing the number of gaskets on the beam 110 during use. This is beneficial to improving the applicability of the aforementioned disassembly and assembly tooling to the first mating part 10' and the second mating part 20' of different sizes and specifications, and reducing the number of spare disassembly and assembly tools.

[0070] It is understood that the connection between two adjacent gaskets can be, but is not limited to, a detachable connection such as a threaded connection or a magnetic connection; for example, the aforementioned gasket can be a magnetic gasket.

[0071] It is understandable that in this technical solution, the first limiting wall 101 is the side of the multiple gaskets located on the beam 110 that is closest to the second limiting wall 201 and opposite to the second limiting wall 201.

[0072] In some examples, connector 100, first end plate 200 and second end plate 300 are integral structures.

[0073] In this technical solution, the connector 100, the first end plate 200, and the second end plate 300 can be set as an integral structure, thereby improving the structural strength of the connector 100, thereby enhancing the load-bearing capacity of the reamed hole bolt disassembly and assembly fixture 10, and reducing the risk of damage to the aforementioned disassembly and assembly fixture during use.

[0074] It is understandable that the connector 100, the first end plate 200, and the second end plate 300 can be integrally formed from the same material.

[0075] In some examples, connector 100 is made of steel.

[0076] In this technical solution, the connector 100 can be made of steel, thereby improving the load-bearing capacity of the connector 100 and reducing the risk of damage to the connector 100 during use. When the connector 100, the first end plate 200, and the second end plate 300 are an integral structure, the first end plate 200 and the second end plate 300 can also be made of steel, thereby improving the structural strength of the connector 100, thereby improving the load-bearing capacity of the reamed hole bolt disassembly and assembly fixture 10 and reducing the risk of damage to the aforementioned disassembly and assembly fixture during use.

[0077] In this disclosure, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance; the term "multiple" refers to two or more unless otherwise expressly defined. The terms "install," "connect," "link," and "fix" should be interpreted broadly. For example, "connect" can be a fixed connection, a detachable connection, or an integral connection; "link" can be a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this disclosure according to the specific circumstances.

[0078] In the description of this disclosure, it should be understood that the terms "upper," "lower," "left," "right," "front," "rear," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this disclosure and simplifying the description, and do not indicate or imply that the device or unit referred to must have a specific orientation or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this disclosure.

[0079] In the description of this specification, the terms "one embodiment," "some embodiments," "specific embodiment," etc., refer to a specific feature, structure, material, or characteristic described in connection with that embodiment or example, which is included in at least one embodiment or example of this disclosure. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0080] The above are merely preferred embodiments of this disclosure and are not intended to limit this disclosure. Various modifications and variations can be made to this disclosure by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this disclosure should be included within the scope of protection of this disclosure.

Claims

1. A hinge hole bolt dismounting tool, characterized by, include: The connector has a first limiting wall and an operating channel; A first end plate is disposed at one end of the connector. The first end plate forms a second limiting wall that is arranged opposite to the first limiting wall. A slot is defined between the first limiting wall and the second limiting wall. The slot is used to engage the first mating member and the second mating member to restrict the relative movement between the first mating member and the second mating member. The first mating member has a first hinge hole, and the second mating member has a second hinge hole corresponding to the first hinge hole. The second end plate is disposed at the other end of the connector. The second end plate forms a third limiting wall that is arranged opposite to the second limiting wall. The third limiting wall is used to form an operating gap with the bolt to be disassembled and to abut against the operating tool. The bolt to be disassembled is detachably inserted through the first reaming hole and the second reaming hole. The operating channel is adapted to communicate with the operating gap. The connector includes: Multiple beams, with their two ends connected to the first end plate and the second end plate respectively, are arranged at intervals, and the operating channel is formed between two adjacent beams; A protrusion is disposed on one side of the beam, and the first limiting wall is formed in the protrusion; Also includes: An adjusting member is connected to the protrusion, which is movably disposed on the beam. The adjusting member is used to drive the protrusion to move so that the protrusion moves closer to or further away from the second limiting wall, thereby adjusting the width of the slot.

2. The reamer bolt assembly / disassembly fixture according to claim 1, characterized in that, The first end plate is formed with a clearance opening, which is used to correspond to the arrangement of the first hinge hole or the second hinge hole.

3. The hinge hole bolt dismounting tool according to claim 1, wherein Also includes: A force-applying component is disposed on the second end plate. The force-applying component is used to apply force to the bolt to be disassembled or reassembled so that the bolt to be disassembled or reassembled passes into or out of the reamed hole.

4. The reamer bolt assembly / disassembly fixture according to claim 3, characterized in that, The force-applying component includes: The top-pressing bolt has a first threaded hole formed on the second end plate, and the top-pressing bolt passes through the first threaded hole and is used to abut against the bolt to be disassembled.

5. The reamer bolt assembly / disassembly fixture according to claim 1, characterized in that, The adjusting element includes: The adjusting bolt has a second threaded hole in the second end plate, and the adjusting bolt passes through the second threaded hole and is connected to the protrusion.

6. The reamer bolt assembly / disassembly fixture according to claim 1, characterized in that, The bump includes: Multiple gaskets are stacked and arranged in a manner perpendicular to the second limiting wall, and adjacent gaskets are detachably connected.

7. The tooling for disassembling and assembling reamed hole bolts according to any one of claims 1 to 6, characterized in that, The connector, the first end plate, and the second end plate are an integral structure.

8. The reamer bolt assembly / disassembly fixture according to claim 7, characterized in that, The connector is made of steel.

Images