Dismounting tool

Abstract

The utility model discloses a disassembling tool, and relates to the technical field of disassembling of joints and pipelines, the disassembling tool is used for disassembling the pipelines from the joints, one end, connected with the pipelines, of each joint is provided with an elastic piece, the disassembling tool comprises a positioning assembly, a pressing assembly, a stand column and a driving mechanism, and the positioning assembly is used for positioning at least part of the joints; the pressing assembly and the positioning assembly are oppositely arranged; one end of the stand column is fixedly connected to the positioning assembly, and the other end of the stand column penetrates through the pressing assembly. The driving mechanism is in transmission connection with the pressing assembly and can drive the pressing assembly to move in the extending direction of the stand column and press the elastic piece. According to the technical scheme provided by the utility model, the efficiency of detaching the pipeline from the joint is improved.

Description

Technical Field

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

[0002] When two pipelines are connected to each other or a pipeline is connected to a device, a quick connector is usually used to perform the transfer function. A spring is provided at the insertion end of the quick connector. When the pipeline installed on the quick connector and the quick connector need to be disassembled from each other, the spring needs to be pressed down to invalidate the locking of the quick connector on the pipeline so as to facilitate the removal of the pipeline. However, the spring is usually pressed down manually, which is inconvenient to operate manually and affects the disassembly efficiency. Utility Model Content

[0003] The main purpose of the utility model is to provide a disassembly tool, which aims to improve the problem of inconvenience in operation and influence on disassembly efficiency when manually directly pressing a spring piece to disassemble a pipeline from a joint.

[0004] To achieve the above-mentioned purpose, the disassembly tool proposed in the utility model is used to disassemble the pipeline from the joint, and a spring piece is provided at one end of the joint connected to the pipeline. The disassembly tool includes a positioning assembly, a clamping assembly, a column and a driving mechanism. The positioning assembly is used to position at least part of the joint; the clamping assembly is arranged opposite to the positioning assembly; one end of the column is fixedly connected to the positioning assembly, and the other end of the column is penetrated by the clamping assembly; the driving mechanism is transmission-connected to the clamping assembly, and can drive the clamping assembly to move in the extension direction of the column and clamp the spring piece.

[0005] The technical solution of the utility model can fix the joint with the pipeline installed by setting a positioning component, avoiding the risk of the joint slipping when pressing the spring sheet or pulling out the pipeline. By setting the clamping component and the positioning component relatively, one end of the column is fixedly connected to the positioning component, and the other end of the column is penetrated by the clamping component, the driving structure is connected to the clamping component in a transmission manner, and can drive the clamping component to press the spring sheet to move in the extension direction of the column and compress the spring sheet, so that the clamping component replaces the manual compression of the spring sheet, thereby ensuring that the force of each compression is balanced, and it is easy to operate when compressing the spring sheet, thereby improving the efficiency of removing the pipeline from the joint. In addition, the setting of the column can provide a good guiding effect for the movement of the clamping component when compressing the spring sheet, thereby reducing the risk of the clamping component being offset when moving in the direction of the compression spring sheet.

[0006] In one embodiment, the driving mechanism includes a driving handle and a transmission assembly. The driving handle is rotatable relative to the column. The driving handle is in transmission connection with the transmission assembly, and the transmission assembly is in transmission connection with the pressing assembly. When the driving handle rotates in a first direction, the transmission assembly drives the pressing assembly to press the elastic sheet.

[0007] With such a setting, the user can rotate the driving handle to achieve the effect of driving the pressing assembly to perform a linear motion.

[0008] In one embodiment, the transmission assembly includes a first connecting rod and a second connecting rod. One end of the first connecting rod is hinged to the side wall of the column, and the other end is fixedly connected to the driving handle. One end of the second connecting rod is hinged to the driving handle, and the other end extends toward the pressing assembly and is hinged to the pressing assembly.

[0009] With such a setting, by lifting the driving handle, that is, rotating the driving handle in a direction away from the pressing assembly, the pressing assembly can be driven by the second connecting rod to move in a direction away from the elastic sheet or away from the positioning assembly. By pressing down the driving handle, that is, moving the driving handle in a direction close to the pressing assembly, the pressing assembly can be driven by the second connecting rod to move in a direction close to the elastic sheet and press the elastic sheet, which is convenient for the user to operate.

[0010] In one embodiment, a limiting member is provided on the column. The limiting member is located between the positioning assembly and the pressing assembly. When the driving mechanism drives the pressing assembly to move to a state of abutting against the limiting member, the pressing assembly presses the elastic sheet.

[0011] By providing a limiting member on the column, and the limiting member is located between the positioning assembly and the pressing assembly, the pressing assembly can be blocked by the limiting member during the movement toward the positioning assembly, thereby limiting the movement stroke of the pressing assembly and further limiting the downward pressing stroke of the elastic sheet. In addition, by providing the limiting member, and when the driving mechanism drives the pressing assembly to move to a state of abutting against the limiting member, the pressing assembly presses the elastic sheet, the limiting member can also achieve the effect of reminding that the pressing assembly moves in place, avoiding that the downward pressing stroke of the pressing assembly cannot be kept consistent each time when disassembling the pipeline on the connector of the same specification.

[0012] In one embodiment, the column includes a screw rod section and a sliding rod section. The screw rod section is fixedly connected to the positioning assembly. The sliding rod section slidably penetrates through the pressing assembly. The limiting member is connected to the sliding rod section, and the limiting member is a limiting nut, and the limiting nut is in threaded cooperation with the screw rod section.

[0013] With such a setting, on the one hand, it ensures a good connection effect between the screw rod section and the sliding rod section of the column, and on the other hand, it can also adjust the movement stroke of the pressing assembly by adjusting the position of the limit nut on the screw rod section.

[0014] In one embodiment, the disassembly tooling further includes a limit rod, which is arranged at an interval from the column. One end of the limit rod is fixedly connected to one of the positioning assembly and the pressing assembly, and the other end of the limit rod is slidably matched with the other of the positioning assembly and the pressing assembly.

[0015] With such a setting, it can reduce the risk of the pressing assembly rotating around the column, and at the same time, it will not cause obstruction or interference to the movement of the pressing assembly.

[0016] In one embodiment, the limit rod is a threaded rod. Locking nuts are provided on both the side of the pressing assembly away from the positioning assembly and the side of the pressing assembly facing the positioning assembly. An adjusting nut is provided on the side of the positioning assembly away from the pressing assembly. Both the locking nut and the adjusting nut are threadedly connected to the threaded rod.

[0017] With such a setting, it realizes the fixed connection effect between the pressing assembly and the threaded rod, so that the pressing assembly can drive the threaded rod to move together without interference during the process of pressing the elastic sheet, and can change the maximum opening degree between the pressing assembly and the positioning assembly. Furthermore, the disassembly tooling is adapted to the disassembly scenarios of joints and pipelines with different lengths, improving the versatility of the disassembly tooling.

[0018] In one embodiment, the positioning assembly includes a fixed base plate and a first positioning seat. One end of the column is fixedly connected to the fixed base plate; the first positioning seat is fixedly connected to the fixed base plate and is provided with a first clamping groove for clamping at least part of the joint. With such a setting, the stability of the joint is improved.

[0019] In one embodiment, the first positioning seat is detachably connected to the fixed base plate.

[0020] With such a setting, the effect of adapting to joints with different diameters can be achieved by replacing the first positioning seat, without replacing the entire disassembly tooling.

[0021] In one embodiment, the first positioning seat is a flexible part.

[0022] With such a setting, the risk of abrasion to the joint when the first clamping groove on the first positioning seat clamps the joint can be reduced, ensuring that the joint has good quality.

[0023] In one embodiment, the fixed base plate is provided with a through hole, and the through hole communicates with the first clamping groove.

[0024] With such a setting, the disassembly tooling can be adapted to fix the straight-through connector.

[0025] In one embodiment, the pressing assembly includes a pressing plate and a second positioning seat. The other end of the column passes through the pressing plate, and the driving mechanism is in transmission connection with the pressing plate; the second positioning seat is fixedly connected to one side of the pressing plate facing the positioning assembly, and the second positioning seat is provided with a second clamping groove for clamping at least part of the connector. With such a setting, the stability of the connector is further improved.

[0026] In one embodiment, the second positioning seat is detachably connected to the pressing plate.

[0027] With such a setting, the effect of adapting to connectors with different diameters can be achieved by replacing the second positioning seat, without replacing the entire disassembly tooling.

[0028] In one embodiment, the second positioning seat is a flexible member.

[0029] With such a setting, the risk of abrasion to the connector when the first clamping groove on the second positioning seat clamps the connector can be reduced, ensuring that the connector has good quality.

[0030] In one embodiment, a communication hole communicating with the second clamping groove is provided on the pressing plate. The communication hole is used for a pipeline to pass through, and the projection of the communication hole on the pressing plate is located within the projection of the second clamping groove on the pressing plate.

[0031] With such a setting, the pipeline that has not been disassembled on the connector can pass through, avoiding interference with the pipeline. In addition, it can also ensure that the hole wall of the communication hole will abut against the elastic piece when the pressing plate moves in the direction of the positioning assembly, so as to facilitate the removal of the pipeline from the connector. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on the structures shown in these drawings.

[0033] Figure 1 It is a schematic structural diagram of the pressing assembly in a state of not pressing the elastic piece on the connector in an embodiment of the disassembly tooling provided by the present invention;

[0034] Figure 2 For Figure 1 the front view in

[0035] Figure 3is Figure 1 the left view in

[0036] Figure 4 is Figure 3 the partial enlarged view at A-A in

[0037] Figure 5 the structural schematic diagram of the pressing component in the state of pressing the elastic piece on the joint in another embodiment of the disassembly tooling provided by the present utility model;

[0038] Figure 6 is Figure 5 the front view in

[0039] Figure 7 is Figure 5 the left view in

[0040] Figure 8 is Figure 7 the partial enlarged view at B-B in

[0041] Explanation of the reference numerals in the drawings:

[0042] 100, positioning component; 110, fixed base plate; 111, through hole; 120, first positioning seat; 121, first clamping groove;

[0043] 200, pressing component; 210, pressing plate; 211, communication hole; 220, second positioning seat; 221, second clamping groove;

[0044] 300, upright column; 310, screw rod section; 320, slide rod section; 330, limiting member;

[0045] 400, driving mechanism; 410, driving handle; 420, transmission component; 421, first connecting rod; 422, second connecting rod;

[0046] 500, limiting rod;

[0047] 600, locking nut;

[0048] 700, adjusting nut;

[0049] 10, joint; 11, elastic piece; 20, pipeline.

[0050] The realization, functional features and advantages of the purpose of the present utility model will be further described with reference to the embodiments and the accompanying drawings. Specific embodiments

[0051] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with 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 of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts shall fall within the protection scope of the present utility model.

[0052] It should be noted that if there are directional indications (such as up, down, left, right, front, back...) involved in the embodiments of the present utility model, then such directional indications are only used to explain the relative positional relationship and movement conditions between components in a certain specific posture (as shown in the accompanying drawings). If this specific posture changes, then the directional indications will also change accordingly.

[0053] In addition, if there are descriptions such as "first", "second", etc. involved in the embodiments of the present utility model, then such descriptions of "first", "second", etc. are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions between various embodiments can be combined with each other, but it must be based on the ability of those of ordinary skill in the art to implement. When the combination of technical solutions results in contradictions or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the protection scope required by the present utility model.

[0054] When two pipelines are connected to each other or when a pipeline is connected to a device, for example, in the fire pipeline system of an electric energy storage container, quick connectors are usually used to transfer two pipelines or transfer a pipeline to the main device. The insertion end of the quick connector is provided with a spring piece, and the spring piece includes an elastic pawl. When the pipeline is installed on the quick connector, the elastic pawl on the spring piece of the quick connector automatically clamps the pipeline, thereby avoiding the risk of the pipeline easily falling off the connector. When the pipeline installed on the quick connector needs to be disassembled from the quick connector, only need to press down the spring piece, so that the elastic pawl on the spring piece releases the clamping effect on the pipeline, so that the locking of the quick connector on the pipeline fails, facilitating the removal of the pipeline. However, the traditional pressing of the spring piece usually uses manual direct pressing. Due to the small operating space, the operation is inconvenient during manual disassembly and the disassembly efficiency is affected.

[0055] In order to improve the problem that the operation is inconvenient and the disassembly efficiency is affected when the pipeline is disassembled from the connector by manually directly pressing the spring piece, the present utility model proposes a disassembly tooling.

[0056] Please refer to Figures 1 to 8In one embodiment of the utility model, the disassembly tool is used to disassemble the pipeline 20 from the joint 10. The end of the joint 10 connected to the pipeline 20 is provided with a spring piece 11. The disassembly tool includes a positioning component 100, a clamping component 200, a column 300 and a driving mechanism 400. The positioning component 100 is used to position at least part of the joint 10; the clamping component 200 is arranged opposite to the positioning component 100; one end of the column 300 is fixedly connected to the positioning component 100, and the other end of the column 300 is penetrated by the clamping component 200; the driving mechanism 400 is transmission-connected to the clamping component 200, and can drive the clamping component 200 to move in the extension direction of the column 300 and clamp the spring piece 11.

[0057] The positioning assembly 100 refers to an assembly used to support or clamp the joint 10 so as to facilitate good positioning of the joint 10. The positioning assembly 100 may include a bottom plate, which is provided with a groove that can clamp the joint 10, so as to clamp the joint 10; or the positioning assembly 100 may include a plurality of positioning blocks, which together position the circumference of the joint 10.

[0058] The clamping assembly 200 refers to an assembly that can clamp the spring sheet 11. Specifically, the clamping assembly 200 may include only one clamping plate 210. Alternatively, the clamping assembly 200 may include a clamping arm, which may be provided with one or at least two. When the clamping arm includes at least two, the clamping arms may be distributed at intervals along the circumference of the spring sheet 11 on the connector 10 to improve the balance of the pressure of the clamping arm on various parts of the spring sheet 11, thereby further improving the efficiency of removing the pipeline 20 from the connector 10. Alternatively, the clamping assembly 200, in addition to the clamping plate 210 or the clamping arm, also includes a clamping block for clamping the connector 10, so as to further improve the positioning effect of the connector 10.

[0059] The column 300 refers to a connecting piece used to connect the positioning assembly 100 and the clamping assembly 200. The column 300 can be a bare rod in its entirety or at least partially, as long as the column 300 can connect the positioning assembly 100 and the clamping assembly 200 and the clamping assembly 200 can slide on the column 300. The column 300 can be provided with one, two or more columns. When one end of the column 300 is fixedly connected to the positioning assembly 100 and the other end is penetrated by the clamping assembly 200, the clamping assembly 200 can move in a direction close to the positioning assembly 100 or in a direction away from the positioning assembly 100 along the extension direction of the column 300.

[0060] The driving mechanism 400 refers to a mechanism for driving the clamping assembly 200 to move along the extension direction of the column 300. The driving structure can be a linear motor; or a component that converts rotational motion into linear motion, such as a gear rack assembly, a screw nut assembly or a connecting rod assembly, as long as the driving mechanism 400 can drive the clamping assembly 200 to move along the extension direction of the column 300. It should be noted that since the linear motor, the gear rack assembly, the screw nut assembly or the connecting rod assembly are all components that can drive the components connected thereto to perform linear motion, they are not described in detail. In addition, by setting the driving mechanism 400, and the driving mechanism 400 is connected to the clamping assembly 200 in a transmission manner, and drives the clamping assembly 200 to move in the extension direction of the column 300, it is easy to operate and improves the efficiency of removing the pipeline 20 from the connector 10.

[0061] The technical solution of the utility model can fix the joint 10 with the pipeline 20 installed by setting the positioning assembly 100, avoiding the risk of the joint 10 slipping off when pressing the spring sheet 11 or pulling out the pipeline 20. By arranging the clamping assembly 200 and the positioning assembly 100 relative to each other, one end of the column 300 is fixedly connected to the positioning assembly 100, and the other end of the column 300 is penetrated by the clamping assembly 200, the driving structure is connected to the clamping assembly 200 in a transmission manner, and can drive the clamping assembly 200 to compress the spring sheet 11 in the extension direction of the column 300 and compress the spring sheet 11, so that the clamping assembly 200 replaces the manual compression of the spring sheet 11, thereby ensuring that the compression force is balanced each time, and it is easy to operate when compressing the spring sheet 11, thereby improving the efficiency of removing the pipeline 20 from the joint 10. In addition, the arrangement of the column 300 can provide a good guiding effect for the movement of the pressing assembly 200 when pressing the spring sheet 11 , thereby reducing the risk of the pressing assembly 200 being deflected when moving in the direction of pressing the spring sheet 11 .

[0062] See also Figures 1 to 8 In an embodiment of the utility model, the driving mechanism 400 includes a driving handle 410 and a transmission assembly 420. The driving handle 410 can rotate relative to the column 300. The driving handle 410 is transmission-connected to the transmission assembly 420, and the transmission assembly 420 is transmission-connected to the clamping assembly 200. When the driving handle 410 rotates in a first direction, the transmission assembly 420 drives the clamping assembly 200 to clamp the spring piece 11.

[0063] The driving handle 410 refers to a hand-held component that is easy for the user to drive. The driving handle 410 can be in a rod-shaped, forked or knob-shaped shape. The driving handle 410 can rotate relative to the column 300, and can rotate around the axis of the column 300, or can be flipped from the top of the column 300. When the driving handle 410 rotates around the axis of the column 300, the first direction can be clockwise, that is, when the driving handle 410 rotates in the clockwise direction, the transmission assembly 420 drives the clamping assembly 200 to clamp the spring sheet 11; or the first direction can be counterclockwise, that is, when the driving handle 410 rotates in the counterclockwise direction, the transmission assembly 420 drives the clamping assembly 200 to clamp the spring sheet 11. When the driving handle 410 can flip around the top of the column 300, the first direction can be the direction of lifting and flipping upward. At this time, when the driving handle 410 is lifted upward, the transmission assembly 420 drives the clamping assembly 200 to clamp the spring piece 11; or the first direction can be the direction of flipping downward. At this time, when the driving handle 410 is pressed downward, the transmission assembly 420 drives the clamping assembly 200 to clamp the spring piece 11.

[0064] The transmission assembly 420 is a component that converts the rotational motion of the driving handle 410 into a linear motion of the pressing assembly 200. The transmission assembly 420 can be a gear rack assembly, a lead screw nut assembly, or a connecting rod assembly.

[0065] By providing a driving handle 410 that can rotate relative to the column 300, the driving handle 410 is connected to the clamping assembly 200 through the transmission assembly 420, so that the user can achieve the effect of driving the clamping assembly 200 to perform linear motion by rotating the driving handle 410.

[0066] See also Figure 1 , Figure 3 , Figure 5 as well as Figure 7 In one example, the transmission assembly 420 includes a first connecting rod 421 and a second connecting rod 422, one end of the first connecting rod 421 is hinged to the side wall of the column 300, and the other end is fixedly connected to the driving handle 410; one end of the second connecting rod 422 is hinged to the driving handle 410, and the other end extends toward the direction of the clamping assembly 200 and is hinged to the clamping assembly 200.

[0067] The first connecting rod 421 is a connecting rod that can rotate under the rotation of the driving handle 410. It is used to be hinged to the column 300 and fixedly connected to the driving handle 410, so that the driving handle 410 can rotate around the hinge point between the first connecting rod 421 and the column 300. The first connecting rod 421 and the driving handle 410 can be connected by screws or welded or integrally formed to achieve a fixed connection effect. When the driving handle 410 is connected to the first connecting rod 421, they can be arranged at an angle or in parallel.

[0068] The second link 422 refers to another link that can rotate under the drive of the drive handle 410. When it is defined that the second link 422 extends towards the pressing assembly 200 as the downward direction, in one embodiment, the position of the hinge point between the first link 421 and the column 300 is above the position of the hinge point between the second link 422 and the pressing assembly 200.

[0069] By hinging one end of the second link 422 to the drive handle 410, and the other end extending towards the pressing assembly 200 and hinging to the pressing assembly 200, when the drive handle 410 rotates, the drive handle 410 rotates around the hinge point between the first link 421 and the column 300, and the drive handle 410 drives one end of the second link 422 connected thereto to also rotate around the hinge point between the first link 421 and the column 300. And because the second link 422 is hinged to the drive handle 410 and the second link 422 is a fixed-length rod, the second link 422 can rise as the drive handle 410 is lifted and fall as the drive handle 410 is lowered while being able to rotate relative to the drive handle 410, thereby driving the pressing assembly 200 connected thereto to move in the extending direction of the column 300. In this embodiment, by lifting the drive handle 410, that is, rotating the drive handle 410 in a direction away from the pressing assembly 200, the pressing assembly 200 can be driven by the second link 422 to move in a direction away from the elastic piece 11 or away from the positioning assembly 100; by pressing down the drive handle 410, that is, moving the drive handle 410 in a direction close to the pressing assembly 200, the pressing assembly 200 can be driven by the second link 422 to move in a direction close to the elastic piece 11 and press the elastic piece 11, thus facilitating the operation of the user.

[0070] Please refer to Figure 1 、 Figure 2 、 Figure 5 and Figure 6 , in the embodiment of the present utility model, a limiting member 330 is provided on the column 300, and the limiting member 330 is located between the positioning assembly 100 and the pressing assembly 200; when the drive mechanism 400 drives the pressing assembly 200 to move to a state of abutting against the limiting member 330, the pressing assembly 200 presses the elastic piece 11.

[0071] The limiting member 330 refers to a component used to limit the extreme position when the pressing assembly 200 moves towards the elastic piece 11. The limiting member 330 can be in a ring shape or a rib shape, etc., as long as it can play an effective limiting effect when the pressing assembly 200 moves towards the positioning assembly 100.

[0072] By providing a limiting member 330 on the column 300, with the limiting member 330 located between the positioning assembly 100 and the pressing assembly 200, the pressing assembly 200 can be blocked by the limiting member 330 during the movement towards the positioning assembly 100, thereby restricting the movement stroke of the pressing assembly 200 and further restricting the downward pressing stroke of the elastic piece 11. Additionally, by providing the limiting member 330, and when the driving mechanism 400 drives the pressing assembly 200 to move to a state of abutting against the limiting member 330 and the pressing assembly 200 presses the elastic piece 11, the limiting member 330 can also achieve the effect of reminding that the pressing assembly 200 has moved in place, avoiding the inconsistent downward pressing stroke of the pressing assembly 200 each time when disassembling the pipeline 20 on the joint 10 of the same specification.

[0073] Please refer to Figure 1 and Figure 2 , in an embodiment of the present utility model, the column 300 includes a screw rod section 310 and a sliding rod section 320. The screw rod section 310 is fixedly connected to the positioning assembly 100; the sliding rod section 320 slidably passes through the pressing assembly 200, and the limiting member 330 is connected to the sliding rod section 320. The limiting member 330 is a limiting nut, and the limiting nut is in threaded cooperation with the screw rod section 310.

[0074] The screw rod section 310 refers to a rod-shaped body with threads. The column 300 includes the screw rod section 310, and the screw rod section 310 can pass through the positioning assembly 100 and be fixedly connected to the positioning assembly 100, that is, nuts can be provided on both opposite sides of the positioning assembly 100, and the nuts cooperate with the screw rod section 310, thereby achieving the effect of fixedly connecting the screw rod section 310 and the positioning assembly 100 through the nuts. Or the screw rod section 310 can also be fixedly connected to the positioning assembly 100 without passing through the positioning assembly 100. For example, the two are fixedly connected by means of welding or bonding.

[0075] The sliding rod section 320 refers to a rod-shaped body that can allow the pressing assembly 200 to slide. The limiting member 330 is connected to the sliding rod section 320 and is in threaded cooperation with the screw rod section 310, thus achieving the connection effect between the sliding rod section 320 and the screw rod section 310. Further, in order to be able to adjust the sliding rod section 320 or the position of the limiting member 330, the sliding rod section 320 can be a hollow rod, so that the position of the limiting member 330 can be adjusted by adjusting the length of the screw rod extending into the sliding rod section 320, and further achieving the effect of adjusting the movement stroke of the pressing assembly 200. It can be understood that when a part of the screw rod section 310 is located on the side of the positioning assembly 100 away from the pressing assembly 200, a nut can be provided at the end of the screw rod section 310 located on the side of the positioning assembly 100 away from the pressing assembly 200, and the movement stroke of the pressing assembly 200 can also be adjusted by changing the position of the nut on the screw rod.

[0076] By passing the screw rod section 310 in the column 300 through the positioning assembly 100 and fixedly connecting it to the positioning assembly 100, the limiting member 330 is connected to the slide rod section 320. The limiting member 330 is a limiting nut, and the limiting nut is in threaded cooperation with the screw rod section 310. On the one hand, it ensures a good connection effect between the screw rod section 310 and the slide rod section 320 of the column 300. On the other hand, it can also adjust the movement stroke of the pressing assembly 200 by adjusting the position of the limiting nut on the screw rod section 310. In addition, by passing the slide rod section 320 through the pressing assembly 200, it can ensure that the pressing assembly 200 can slide on the slide rod section 320.

[0077] Please refer to Figure 2 or Figure 6 , in an embodiment of the present invention, the disassembly tooling further includes a limiting rod 500. The limiting rod 500 is arranged at an interval from the column 300. One end of the limiting rod 500 is fixedly connected to one of the positioning assembly 100 and the pressing assembly 200, and the other end of the limiting rod 500 is in sliding cooperation with the other of the positioning assembly 100 and the pressing assembly 200.

[0078] The limiting rod 500 refers to a component used to limit the rotation of the pressing assembly 200 around the column 300. The limiting rod 500 can be a smooth rod or a threaded rod. One end of the limiting rod 500 can be fixedly connected to the positioning assembly 100, and the other end passes through the pressing assembly 200 for the pressing assembly 200 to slide on the limiting rod 500; or one end of the limiting rod 500 can be fixedly connected to the pressing assembly 200. At this time, the limiting rod 500 can move synchronously with the pressing assembly 200, and the other end of the limiting rod 500 passes through the positioning assembly 100 so that the limiting rod 500 can slide relative to the positioning assembly 100 along the extension direction of the limiting rod 500 without being hindered or interfered by the positioning assembly 100.

[0079] By arranging the limiting rod 500 at an interval from the column 300, and one end of the limiting rod 500 is fixedly connected to one of the positioning assembly 100 and the pressing assembly 200, and the other end of the limiting rod 500 is in sliding cooperation with the other of the positioning assembly 100 and the pressing assembly 200, the risk of the pressing assembly 200 rotating around the column 300 can be reduced, and at the same time, it will not hinder or interfere with the movement of the pressing assembly 200.

[0080] Please refer to Figure 2 or Figure 6 , in an embodiment of the present invention, the limiting rod 500 is a threaded rod. Locking nuts 600 are provided on both the side of the pressing assembly 200 away from the positioning assembly 100 and the side of the pressing assembly 200 facing the positioning assembly 100. An adjusting nut 700 is provided on the side of the positioning assembly 100 away from the pressing assembly 200. The locking nuts 600 and the adjusting nut 700 are both in threaded connection with the threaded rod.

[0081] The locking nut 600 refers to a connecting piece used to lock the pressing assembly 200 and the limiting rod 500.

[0082] The adjusting nut 700 refers to a nut that can adjust its position according to actual needs, thereby achieving the effect of adjusting the maximum opening between the pressing assembly 200 and the positioning assembly 100.

[0083] By providing locking nuts 600 on both the side of the pressing assembly 200 away from the positioning assembly 100 and the side facing the positioning assembly 100, and the locking nut 600 is threadedly connected to the threaded rod, the fixed connection effect between the pressing assembly 200 and the threaded rod is achieved. By providing an adjusting nut 700 on the side of the positioning assembly 100 away from the pressing assembly 200, the pressing assembly 200 can drive the threaded rod to move together without interference during the process of pressing the elastic sheet 11. In addition, by changing the position of the adjusting nut 700 on the threaded rod, the maximum opening between the pressing assembly 200 and the positioning assembly 100 can be changed, so that the disassembly tool is adapted to the disassembly scenarios of joints 10 and pipelines 20 of different lengths, improving the versatility of the disassembly tool.

[0084] Please refer to Figure 1 or Figure 5 , in the embodiment of the present utility model, the positioning assembly 100 includes a fixed base plate 110 and a first positioning seat 120. One end of the column 300 is fixedly connected to the fixed base plate 110; the first positioning seat 120 is fixedly connected to the fixed base plate 110 and is provided with a first clamping groove 121 for clamping at least part of the joint 10.

[0085] The fixed base plate 110 refers to a plate structure used to carry the joint 10 or the first positioning seat 120. The shape of the fixed base plate 110 can be rectangular, circular or other shapes, etc. The material of the fixed base plate 110 can be a metal base plate or a high-strength plastic base plate, etc.

[0086] The first positioning seat 120 refers to a component used to position part of the joint 10. When the first positioning seat 120 is fixedly connected to the fixed base plate 110, it can be achieved by means of screw connection, clamping, welding, bonding, etc. The material of the first positioning seat 120 can be the same as or different from the material of the fixed base plate 110.

[0087] By fixedly connecting one end of the upright column 300 to the fixed base plate 110, the fixed connection effect between the upright column 300 and the positioning component 100 is achieved. By fixedly connecting the first positioning seat 120 to the fixed base plate 110, the good stability of the first positioning seat 120 is ensured, and further the stability of the joint 10 is ensured. The first positioning seat 120 is provided with a first clamping groove 121, and at least part of the joint 10 is clamped by the first clamping groove 121, so that the clamping effect between the joint 10 and the first positioning seat 120 is achieved, and the stability of the joint 10 is improved.

[0088] Please refer to Figure 1 or Figure 5 , further, the first positioning seat 120 is detachably connected to the fixed base plate 110.

[0089] By detachably connecting the first positioning seat 120 to the fixed base plate 110, it is convenient to replace the first positioning seat 120. In addition, when it is necessary to replace the joint 10 with different diameters, the effect of adapting to joints 10 with different diameters can be achieved by replacing the first positioning seat 120, without replacing the entire disassembly tooling.

[0090] Further, the first positioning seat 120 is a flexible member.

[0091] By setting the first positioning seat 120 as a flexible member, the risk of abrasion to the joint 10 when the first clamping groove 121 on the first positioning seat 120 clamps the joint 10 can be reduced, and the good quality of the joint 10 is ensured.

[0092] Please refer to Figure 5 , further, the fixed base plate 110 is provided with a through hole 111, and the through hole 111 communicates with the first clamping groove 121.

[0093] By providing a through hole 111 communicating with the first clamping groove 121 on the fixed base plate 110, the disassembly tooling can be adapted to the fixed straight joint 10.

[0094] It can be understood that when the part of the fixed base plate 110 corresponding to the first clamping groove 121 is a blocking part, the disassembly tooling can also be adapted to the fixed L-shaped joint 10. In order to make the disassembly tooling adapt to both the straight joint 10 and the L-shaped joint 10, a movable cover can be installed at the through hole 111. When the movable cover is opened, the through hole 111 communicates with the first clamping groove 121, so as to adapt to clamping the straight joint 10; when the movable cover blocks the through hole 111, it can adapt to clamping the L-shaped joint 10 and has a good supporting effect on the L-shaped joint 10.

[0095] Please refer to Figure 1 or Figure 5In an embodiment of the utility model, the clamping assembly 200 includes a pressing plate 210 and a second positioning seat 220, the other end of the column 300 is penetrated by the pressing plate 210, and the driving mechanism 400 is transmission-connected to the pressing plate 210; the second positioning seat 220 is fixedly connected to the side of the pressing plate 210 facing the positioning assembly 100, and the second positioning seat 220 is provided with a second clamping groove 221 for clamping at least part of the joint 10.

[0096] The pressing plate 210 refers to a component that directly presses the spring sheet 11. The shape of the pressing plate 210 can be rectangular, circular or other shapes. The material of the pressing plate 210 can be a metal substrate or a high-strength plastic substrate. When the driving mechanism 400 includes the above-mentioned first connecting rod 421 and the second connecting rod 422, in order to facilitate the hinge connection between the second connecting rod 422 and the clamping assembly 200, the clamping assembly 200 may also include a fixed block, the fixed block is fixed on the pressing plate 210, and the second connecting rod 422 is hinged to the side wall of the fixed block, so as to achieve the effect that the second connecting rod 422 drives the fixed block and the pressing plate 210 to move together in the extension direction of the column 300.

[0097] The second positioning seat 220 is a component fixed on the pressing plate 210 and capable of positioning a portion of the joint 10. When the second positioning seat 220 is fixedly connected to the pressing plate 210, it can be achieved by screw connection, clamping, welding, bonding, etc. The material of the second positioning seat 220 can be the same as that of the pressing plate 210, or it can be different.

[0098] By passing the pressing plate 210 through the other end of the column 300 and connecting the driving mechanism 400 to the pressing plate 210 in a transmission manner, the pressing plate 210 can slide relative to the column 300. By fixing the second positioning seat 220 to the side of the pressing plate 210 facing the positioning assembly 100, the second positioning seat 220 is ensured to have good stability, thereby improving the stability of the connector 10 installed on the disassembly tool. The second positioning seat 220 is provided with a second clamping groove 221, and the second clamping groove 221 clamps at least part of the connector 10, thereby achieving the effect of the connector 10 being limited by the second clamping groove 221, thereby improving the stability of the connector 10.

[0099] See also Figure 1 or Figure 5 Furthermore, the second positioning seat 220 can be detachably connected to the pressing plate 210 .

[0100] By detachably connecting the second positioning seat 220 to the pressing plate 210, it is convenient to replace the second positioning seat 220. In addition, when it is necessary to replace the connector 10 of different diameters, the second positioning seat 220 can be replaced to achieve the effect of adapting the connector 10 of different diameters without replacing the entire disassembly tool.

[0101] Furthermore, the second positioning seat 220 is a flexible member.

[0102] By configuring the second positioning seat 220 as a flexible member, the risk of wear on the connector 10 when the first clamping groove 121 on the second positioning seat 220 clamps the connector 10 can be reduced, thereby ensuring that the connector 10 has good quality.

[0103] See also Figure 1 or Figure 5 Furthermore, a connecting hole 211 connected to the second clamping groove 221 is provided on the pressing plate 210, and the connecting hole 211 is used for the pipeline 20 to pass through, and the projection of the connecting hole 211 on the pressing plate 210 is located within the projection of the second clamping groove 221 on the pressing plate 210.

[0104] By providing a connecting hole 211 connected to the second clamping groove 221 on the pressing plate 210, the pipeline 20 that has not been disassembled on the connector 10 can pass through, avoiding interference with the pipeline 20. In addition, by locating the projection of the connecting hole 211 on the pressing plate 210 within the projection of the second clamping groove 221 on the pressing plate 210, the hole wall of the connecting hole 211 will abut against the spring sheet 11 when the pressing plate 210 moves toward the positioning assembly 100, thereby facilitating the compression of the spring sheet 11 and avoiding the risk that the connecting hole 211 avoids the spring sheet 11 and the pressing plate 210 cannot compress the spring sheet 11.

[0105] Of course, in other embodiments, the pressure plate 210 may not be provided with the connecting hole 211, and the projection of the edge of the pressure plate 210 can fall on the spring sheet 11, so that when the pressure plate 210 moves toward the direction close to the positioning assembly 100, it can compress the spring sheet 11, thereby facilitating the removal of the pipeline 20 from the connector 10.

[0106] The above description is only an exemplary embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the technical concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A disassembly tooling for disassembling a pipeline from a joint, wherein an elastic piece is provided at one end of the joint connected to the pipeline, and it is characterized in that, The disassembly tooling includes: a positioning component for positioning at least part of the joint; a pressing component, the pressing component being disposed opposite to the positioning component; a column, one end of the column being fixedly connected to the positioning component, and the other end of the column passing through the pressing component; and a driving mechanism, the driving mechanism being in transmission connection with the pressing component and capable of driving the pressing component to move in the extending direction of the column and press the elastic piece.

2. The disassembling tooling according to claim 1, wherein The driving mechanism includes: a driving handle capable of rotating relative to the column; a transmission component, the driving handle being in transmission connection with the transmission component, and the transmission component being in transmission connection with the pressing component; when the driving handle rotates in a first direction, the transmission component drives the pressing component to press the elastic piece.

3. The disassembling tooling according to claim 2, wherein The transmission component includes: a first connecting rod, one end of the first connecting rod being hinged to the side wall of the column and the other end being fixedly connected to the driving handle; and a second connecting rod, one end of the second connecting rod being hinged to the driving handle and the other end extending towards the pressing component and being hinged to the pressing component.

4. The disassembling tooling according to claim 1, characterized in that, A limiting member is provided on the column, and the limiting member is located between the positioning component and the pressing component; when the driving mechanism drives the pressing component to move to a state of abutting against the limiting member, the pressing component presses the elastic piece.

5. The disassembly tooling according to claim 4, characterized in that The column includes: a screw rod section fixedly connected to the positioning component; and a sliding rod section, the sliding rod section sliding through the pressing component, the limiting member being connected to the sliding rod section, and the limiting member being a limiting nut threadedly engaged with the screw rod section.

6. The disassembling tooling according to claim 1, wherein The disassembly tooling further includes a limiting rod, the limiting rod being spaced from the column, one end of the limiting rod being fixedly connected to one of the positioning component and the pressing component, and the other end of the limiting rod being slidably engaged with the other of the positioning component and the pressing component.

7. The disassembling tooling according to claim 6, wherein The limiting rod is a threaded rod, locking nuts are provided on both the side of the pressing component away from the positioning component and the side of the pressing component facing the positioning component, and an adjusting nut is provided on the side of the positioning component away from the pressing component, and both the locking nuts and the adjusting nut are threadedly engaged with the threaded rod.

8. The disassembly tooling according to any one of claims 1 to 7, characterized in that, The positioning component includes a fixed base plate and a first positioning seat, one end of the column being fixedly connected to the fixed base plate; the first positioning seat is fixedly connected to the fixed base plate and is provided with a first clamping groove for clamping at least part of the joint.

9. The disassembling tooling according to claim 8, wherein The first positioning seat is detachably connected to the fixed base plate; and / or, the first positioning seat is a flexible member.

10. The disassembling tooling according to claim 8, characterized in that, The fixed base plate is provided with a through hole communicating with the first clamping groove.

11. The disassembly tooling according to any one of claims 1 to 7, characterized in that The pressing component includes: a pressing plate, the other end of the column passing through the pressing plate, and the driving mechanism being in transmission connection with the pressing plate; and a second positioning seat, the second positioning seat being fixedly connected to the side of the pressing plate facing the positioning component, and the second positioning seat being provided with a second clamping groove for clamping at least part of the joint.

12. The disassembling tooling according to claim 11, wherein The second positioning seat is detachably connected to the pressing plate; And / or, the second positioning seat is a flexible member.

13. The disassembling tooling according to claim 11, wherein A communication hole communicating with the second clamping groove is provided on the pressing plate. The communication hole is used for a pipeline to pass through, and the projection of the communication hole on the pressing plate is located within the projection of the second clamping groove on the pressing plate.

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