A tooling device used for sealing ring

Abstract

The utility model discloses a tooling equipment applied to a sealing ring, comprising: a base; a first driving mechanism, installed on the base, comprising a first driving component and a first transmission component, the first driving component is connected to the first transmission component, the first driving component can drive the first transmission component to move, and the first transmission component is configured to act with the sealing ring along the radial direction of the sealing ring; a second driving mechanism, installed on the base, comprising a second driving component and a second transmission component, the second driving component is connected to the second transmission component, the second driving component can drive the second transmission component to move, and the second transmission component is configured to act with the sealing ring along the axial direction of the sealing ring. The above-mentioned tooling equipment can realize the installation and transportation of the sealing ring, with a high degree of automation, and the installation and transportation are relatively convenient and efficient.

Description

Technical Field

[0001] The utility model relates to the technical field of tooling equipment, in particular to a tooling equipment applied to a sealing ring. Background Art

[0002] Sealing rings, such as O-rings, are usually made of materials with certain flexibility and deformation ability, such as rubber, and can be used to achieve sealing between shaft-shaped parts and cylindrical parts. At present, when installing sealing rings, they are usually stretched out manually and then their outer shells are assembled on the shaft-shaped parts, which is extremely inconvenient.

[0003] Therefore, how to provide a solution to overcome or alleviate the above-mentioned defects is still a technical problem that needs to be solved urgently by those skilled in the art. Utility Model Content

[0004] The purpose of the utility model is to provide a tooling equipment applied to a sealing ring, which can realize the installation and transportation of the sealing ring, has a high degree of automation, and is relatively convenient and efficient in installation and transportation.

[0005] To solve the above technical problems, the utility model provides a tooling equipment applied to a sealing ring, comprising: a base; a first driving mechanism, installed on the base, comprising a first driving component and a first transmission component, the first driving component is connected to the first transmission component, the first driving component can drive the first transmission component to move, and the first transmission component is configured to be able to act on the sealing ring along the radial direction of the sealing ring; a second driving mechanism, installed on the base, comprising a second driving component and a second transmission component, the second driving component is connected to the second transmission component, the second driving component can drive the second transmission component to move, and the second transmission component is configured to be able to act on the sealing ring along the axial direction of the sealing ring.

[0006] In the above scheme, the tooling equipment is configured with a first driving mechanism and a second driving mechanism at the same time. The first driving component of the first driving mechanism cooperates with the first transmission component to apply a driving force to the sealing ring in the radial direction to expand the sealing ring; the second driving component of the second driving mechanism cooperates with the second transmission component to apply a driving force to the sealing ring in the axial direction to achieve the advancement of the sealing ring; in this way, the sealing ring can be installed by expanding and advancing the sealing ring. Compared with the manual assembly in conventional technology, the tooling equipment provided in this embodiment has a higher degree of automation, which can greatly reduce the labor intensity during the installation of the sealing ring, and is conducive to improving the convenience and efficiency of installation.

[0007] In addition, the above-mentioned tooling equipment can also be used to transport the sealing ring. Specifically, the first transmission component of the first driving mechanism can support the sealing ring radially outward at the loading station to assemble the sealing ring on the first transmission component; then, the tooling equipment is controlled to move to the unloading station, and the sealing ring assembled on the first transmission component is pushed by the second driving mechanism, so that the sealing ring can be unloaded to the unloading station; in this way, the sealing ring can be transported between the loading station and the unloading station.

[0008] Optionally, the first driving component includes a first driving rod, and the first transmission component includes a plurality of claws, each of the claws is arranged axially around the first driving rod, and each of the claws is slidably assembled on the base; at least one of the first driving rod and the claws is provided with a driving surface, and at least a portion of the driving surface is arranged at an angle to the axial direction of the first driving rod, and the first driving rod is configured to be able to move along its axial direction, and the first driving rod is also configured to be able to drive the claws to move radially outward along the sealing ring through the driving surface.

[0009] Optionally, the base includes a first part and a second part which are split, at least one of the first part and the second part is provided with a sliding fitting part, and the claw is slidably assembled on the sliding fitting part.

[0010] Optionally, the claw includes a sliding portion and an abutment portion, the sliding portion is slidably assembled on the base, the sliding portion is configured to be driven by the first driving rod, the abutment portion is detachably connected to the sliding portion, and the abutment portion is configured to interact with the sealing ring.

[0011] Optionally, the first driving mechanism further includes an elastic return member, one end of the elastic return member is connected to the claw, and the other end of the elastic return member is connected to the base.

[0012] Optionally, the first driving component includes a first driving rod, the first transmission component includes a column portion, the column portion is connected to the first driving rod, the end of the column portion facing away from the first driving rod has a guide surface, and the first driving rod is configured to be able to move along its axial direction.

[0013] Optionally, the first driving mechanism further includes a first adjustable limiting component, which is directly or indirectly mounted on the first driving rod, and the first adjustable limiting component is configured to be positionally adjustable relative to the first driving rod, and the first adjustable limiting component is also configured to limit the first driving rod.

[0014] Optionally, the second driving mechanism includes a second driving rod, the second transmission component includes a propulsion plate, the second driving rod is connected to the propulsion plate, and the second driving rod is configured to be able to move along its axial direction.

[0015] Optionally, the second driving mechanism further includes a linkage portion, and there are multiple second driving rods, each of which is connected to the linkage portion.

[0016] Optionally, the second driving mechanism further includes a second adjustable limit component, which is directly or indirectly mounted on the second driving rod, and the second adjustable limit component is configured to be able to adjust its position relative to the second driving rod, and the second adjustable limit component is also configured to be able to limit the second driving rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a structural schematic diagram of the first embodiment of the tooling equipment applied to the sealing ring provided by the utility model in the initial state;

[0018] Figure 2 for Figure 1 A cross-section at one viewing angle;

[0019] Figure 3 for Figure 1 A cross-section from another perspective;

[0020] Figure 4 for Figure 1 A schematic diagram of the structure of the first driving mechanism of the middle tooling equipment after the sealing ring is opened;

[0021] Figure 5 for Figure 4 sectional view of

[0022] Figure 6 for Figure 1 A schematic diagram of the structure of the second driving mechanism of the middle tooling equipment after the sealing ring is pushed out;

[0023] Figure 7 for Figure 1 Schematic diagram of the structure after removing the first part;

[0024] Figure 8 This is a schematic diagram of the structure of the first part;

[0025] Fig. 9 A diagram showing the connection structure between the first transmission component and the second component;

[0026] Fig.10 A diagram showing a connection structure between a sliding part and a second part;

[0027] Fig.11This is a schematic structural diagram of a second embodiment of a tooling device for a sealing ring provided by the utility model in an initial state;

[0028] Fig.12 for Fig.11 sectional view of

[0029] Fig.13 for Fig.11 A schematic diagram of the structure of the first driving mechanism of the middle tooling equipment after the sealing ring is opened;

[0030] Fig.14 for Fig.13 sectional view of

[0031] Fig.15 for Fig.11 A schematic diagram of the structure of the second driving mechanism of the middle tooling equipment after the sealing ring is pushed out;

[0032] Fig.16 for Fig.15 Cross-sectional view of .

[0033] The following are the descriptions of the reference numerals:

[0034] 100 base, 110 first part, 110a first chamber, 110b second chamber, 111 first through hole, 112 second through hole, 113 first sliding fitting portion, 114 first accommodating groove, 115 first guide hole, 116 first hole portion, 117 second hole portion, 118 third hole portion, 119 fourth hole portion, 120 second part, 121 sector block, 121a fourth through hole, 121b second guide hole, 122 second sliding fitting portion, 123 connecting block, 123a third through hole, 130 third part;

[0035] 200 first driving mechanism, 210 first driving component, 211 first driving rod, 211a first piston portion, 211b first driving surface, 220 first transmission component, 221 claw, 221a sliding portion, 221a-1 large size portion, 221a-1a second accommodating groove, 221a-2 small size portion, 221a-3 second driving surface, 221b abutting portion, 221b-1 horizontal portion, 221b-2 vertical portion, 222 column portion, 222a guide surface, 230 elastic reset member, 240 first adjustable limiting component;

[0036] 300 second driving mechanism, 310 second driving component, 311 second driving rod, 311a second piston part, 320 second transmission component, 321 push plate, 322 guide rod, 330 linkage part, 340 second adjustable limit component;

[0037] 400 sealing ring. DETAILED DESCRIPTION

[0038] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0039] In the embodiments of the present invention, the terms "first", "second", "third", and "fourth" are used only for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first", "second", "third", and "fourth" may explicitly or implicitly include one or more of the features.

[0040] In the description of the embodiments of the present invention, it should be noted that, unless otherwise clearly stipulated and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense. For example, "connection" can be a detachable connection or a non-detachable connection; it can be a direct connection or an indirect connection through an intermediate medium.

[0041] In the description of the embodiments of the present invention, the term "plurality" refers to two or more than two. Moreover, when "plurality" is used to express the number of different components, it does not indicate the relationship between the components in terms of quantity.

[0042] In the description of the embodiments of the present utility model, the terms "include", "comprises" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "includes a ..." does not exclude the presence of other identical elements in the process, method, article or device including the element.

[0043] The utility model provides a tooling device for a sealing ring, which can be used to transport and install the sealing ring. The transportation here mainly refers to the transfer of the sealing ring between different workstations on the production line. The installation here mainly refers to the installation of the sealing ring on the shaft-shaped component, and the installation process can be divided into the expansion of the sealing ring radially outward and the advancement of the sealing ring along the axial direction.

[0044] Embodiment 1

[0045] Please refer to Figure 1-Figure 10 , Figure 1 This is a schematic structural diagram of the first embodiment of the tooling equipment applied to the sealing ring provided by the utility model in the initial state. Figure 2 for Figure 1 A cross-sectional view from one perspective. Figure 3 for Figure 1 A cross-sectional view from another perspective. Figure 4 for Figure 1 The structural diagram of the first driving mechanism of the middle tooling equipment after the sealing ring is opened. Figure 5 for Figure 4 A cross-sectional view of Figure 6 for Figure 1 The structural diagram of the second driving mechanism of the middle tooling equipment after the sealing ring is pushed out. Figure 7 for Figure 1 Schematic diagram of the structure after removing the first part, Figure 8 This is the structural diagram of the first part. Fig. 9 is a connection structure diagram of the first transmission component and the second component, Fig.10 A diagram showing the connection structure between a sliding part and a second part.

[0046] like Figure 1-Figure 10 As shown, in this embodiment, the tooling equipment includes a base 100 , a first driving mechanism 200 and a second driving mechanism 300 .

[0047] The first driving mechanism 200 and the second driving mechanism 300 are both mounted on the base 100. The first driving mechanism 200 includes a first driving component 210 and a first transmission component 220, the first driving component 210 and the first transmission component 220 are connected, the first driving component 210 can drive the first transmission component 220 to move, and the first transmission component 220 is configured to interact with the sealing ring 400 along the radial direction of the sealing ring 400. The second driving mechanism 300 includes a second driving component 310 and a second transmission component 320, the second driving component 310 and the second transmission component 320 are connected, the second driving component 310 can drive the second transmission component 320 to move, and the second transmission component 320 is configured to interact with the sealing ring 400 along the axial direction of the sealing ring 400.

[0048] In the above scheme, the tooling equipment is configured with a first driving mechanism 200 and a second driving mechanism 300 at the same time. The first driving component 210 and the first transmission component 220 of the first driving mechanism 200 cooperate with each other to apply a driving force to the sealing ring 400 in the radial direction to expand the sealing ring 400; the second driving component 310 and the second transmission component 320 of the second driving mechanism 300 cooperate with each other to apply a driving force to the sealing ring 400 in the axial direction to push the sealing ring 400; in this way, the sealing ring 400 can be installed by expanding and pushing the sealing ring 400. Compared with the manual assembly in the conventional technology, the tooling equipment provided in this embodiment has a higher degree of automation, which can greatly reduce the labor intensity during the installation of the sealing ring 400, and is conducive to improving the convenience and efficiency of installation.

[0049] Furthermore, the first drive mechanism 200 and the second drive mechanism 300 are two independent drive mechanisms, and both only need to realize their respective functions, and there is no situation where one mechanism needs to realize multiple functions at the same time. In this way, the structural design of the tooling equipment can be simplified, the cost of the tooling equipment can be greatly reduced, and it is conducive to the promotion and application of the tooling equipment.

[0050] In addition to installing the sealing ring 400, the above-mentioned tooling equipment can also be used to transport the sealing ring 400. During specific transportation, the first transmission component 220 of the first driving mechanism 200 can support the sealing ring 400 radially outward at the loading station to assemble the sealing ring 400 on the first transmission component 220; then, the tooling equipment is controlled to move to the unloading station, and the sealing ring 400 assembled on the first transmission component 220 is pushed by the second driving mechanism 300, so that the sealing ring 400 can be unloaded to the unloading station; in this way, the transfer of the sealing ring 400 between the loading station and the unloading station can be completed. The difference is that when installing the sealing ring 400, it is necessary to adjust the expansion degree of the sealing ring 400 according to the outer diameter of the shaft-like component to which the sealing ring 400 is to be assembled, and the expansion degree of the sealing ring 400 is usually larger; while when transporting the sealing ring 400, it is only necessary to enable the first transmission component 220 to support the sealing ring 400 radially outward so that the sealing ring 400 does not fall off. In this way, the sealing ring 400 may not be expanded, and may be assembled on the first transmission component 220 only by friction. Alternatively, the sealing ring 400 may be slightly expanded, which can effectively reduce the possibility of the sealing ring 400 being damaged.

[0051] Here, the embodiment of the present invention does not limit the specific structural form of the first driving component 210 and the second driving component 310. In practical applications, those skilled in the art can select them according to specific needs as long as they can meet the requirements of use.

[0052] In the present embodiment, the displacement forms of the first transmission component 220 and the second transmission component 320 are both linear displacements. Therefore, the first drive component 210 and the second drive component 310 only need to be able to output linear displacements. In some implementations, the first drive component 210 and the second drive component 310 can both use linear cylinders, linear oil cylinders and other linear drive elements that can directly output linear displacements. In this way, the structural forms of the two can be relatively simple. In other implementations, the first drive component 210 and the second drive component 310 can also use rotary cylinders, motors and other rotary drive elements that can directly output rotational displacements. At this time, they can also be matched with displacement conversion structures in the form of gear rack structures, screw structures and the like, so as to convert the rotational displacement directly output by the above-mentioned rotary drive elements into the required linear displacement.

[0053] The first driving component 210 may include a first driving rod 211, which may be connected to the first transmission component 220. Similarly, the second driving component 310 may also include a second driving rod 311, which may be connected to the second transmission component 320.

[0054] In a specific example, Figure 1-Figure 6 As shown, a first chamber 110a and a second chamber 110b may be formed in the base 100. The first chamber 110a and the second chamber 110b are both cylinder chambers, and the first drive rod 211 and the second drive rod 311 may both be piston rods; a portion of the first drive rod 211 is located in the first chamber 110a, and the portion of the first drive rod 211 located in the first chamber 110a is provided with a first piston portion 211a, and the first piston portion 211a and the first drive rod 211 may be integrally formed, such as by casting, or the two may be manufactured separately and then assembled; a portion of the second drive rod 311 is located in the second chamber 110b, and the portion of the second drive rod 311 located in the second chamber 110b is provided with a second piston portion 311a, and the second piston portion 311a and the second drive rod 311 may be integrally formed, such as by casting, or the two may be manufactured separately and then assembled. The base 100 may be provided with a first hole portion 116, a second hole portion 117, a third hole portion 118 and a fourth hole portion 119. The first hole portion 116 and the second hole portion 117 may be connected to the first chamber 110a, and the third hole portion 118 and the fourth hole portion 119 may be connected to the second chamber 110b. With reference to the orientation and position relationship in the accompanying drawings, when the first hole portion 116 takes in air, the second hole portion 117 can serve as an air outlet, and the first drive rod 211 can be displaced downward to drive the first transmission component 220 to operate, and when the second hole portion 117 takes in air, the first hole portion 116 can serve as an air outlet, and the first drive rod 211 can be displaced upward to reset; similarly, when the third hole portion 118 takes in air, the fourth hole portion 119 can serve as an air outlet, and the second drive rod 311 can be displaced downward to drive the first transmission component 220 to operate, and when the fourth hole portion 119 takes in air, the third hole portion 118 can serve as an air outlet, and the second drive rod 311 can be displaced upward to reset.

[0055] The number of the first driving rod 211 can be one, and the first driving rod 211 and the base 100 can be arranged substantially coaxially. The number of the second driving rods 311 can be three, and the three second driving rods 311 can be arranged around the first driving rod 211. This implementation method is mainly seen in Figure 1-Figure 7 In addition, the number of the first driving rod 211 and the second driving rod 311 can also be set to other values ​​as long as it can meet the use requirements.

[0056] Combination Figure 7 When there are multiple second driving rods 311, the second driving mechanism 300 may further include a linkage part 330, and each second driving rod 311 may be connected to the linkage part 330. In this way, under the action of the linkage part 330, each second driving rod 311 may better perform synchronous movement; and in this case, the base body 100 may also be provided with only one second chamber 100b, one third hole part 118 and one fourth hole part 119, that is, only one second driving rod 311 may be provided with a driving force, so that each second driving rod 311 can be driven synchronously, which is also conducive to simplifying the structure of the base body 100.

[0057] It should be understood that the setting of the linkage part 330 makes it possible to simplify the structure of the base 100, but this does not mean that this embodiment must only have one second chamber 110b when it is implemented. In fact, even if the linkage part 330 exists, a larger number of second chambers 110b, third hole portions 118 and fourth hole portions 119 can be set to provide driving force for multiple second driving rods 311. This is also beneficial to ensure that the second driving mechanism 300 has sufficient driving force for better driving.

[0058] In addition, when there are multiple first driving rods 211 , a structural design similar to the above may also be adopted, and a repeated description is not given here.

[0059] Still Figure 1-Figure 6 As shown, the base 100 may include a first part 110 and a third part 130. A groove may be provided on the first part 110, and the first part 110 and the third part 130 may be connected. The specific connection methods include but are not limited to welding, riveting, screw connection, clamping, etc. In short, after the connection is completed, the third part 130 may block the notch of the groove of the first part 110, so that the first part 110 and the third part 130 may be enclosed to form the required first chamber 110a and second chamber 110b. During the specific installation, the first drive rod 211 and the second drive rod 311 may be installed in the groove of the first part 110 first, and then the third part 130 may be installed, which can facilitate the installation of the first drive rod 211 and the second drive rod 311. In this implementation method, the aforementioned respective hole portions may be formed in any one of the first part 110 and the second part 120, for example Figure 1 , Figure 4 and Figure 6 In the embodiment, the first hole portion 116 may be disposed in the third portion 130 , and the second hole portion 117 , the third hole portion 118 , and the fourth hole portion 119 may be disposed in the first portion 110 .

[0060] It should be understood that when preparing the first chamber 110a and the second chamber 110b, grooves may be made on the third portion 130, or grooves may be made on both the first portion 110 and the third portion 130, as long as they can be enclosed to form corresponding chambers.

[0061] In actual applications, the third part 130 can also be used as an installation part to realize the installation of the tooling equipment provided in this embodiment on other equipment, such as installation on transportation equipment such as a robot, so as to adjust the use position of the tooling equipment provided in this embodiment as needed.

[0062] The first driving rod 211 may also be connected to a first adjustable limiting component 240, which may be directly or indirectly mounted on the first driving rod 211, and the mounting position of the first adjustable limiting component 240 relative to the first driving rod 211 may be adjusted. In specific use, the first adjustable limiting component 240 is used to abut against the base 100, thereby limiting the travel of the first driving rod 211.

[0063] In the implementation of the accompanying drawings, Figure 2 , Figure 3 and Figure 5 As shown, the first adjustable limiting component 240 can be a nut (or a nut), which can be threadedly assembled on the portion of the first driving rod 211 extending out of the base 100, and can abut against the base 100 to limit the stroke of the first driving rod 211; and by rotating the first adjustable limiting component 240, the installation position of the first adjustable limiting component 240 relative to the first driving rod 211 can be adjusted. In addition, a plurality of mounting holes can be provided on the first driving rod 211, and the first adjustable limiting component 240 can be installed in different mounting holes, thereby adjusting the position of the first adjustable limiting component 240; or, when there are a plurality of first driving rods 211, each first driving rod 211 can be provided with a linkage portion 330, and the first adjustable limiting component 240 can also be installed on the linkage portion 330, which is also feasible.

[0064] Similarly, the second driving rod 311 may also be connected to a second adjustable limiting component 340, which may be directly or indirectly mounted on the second driving rod 311, and the mounting position of the second adjustable limiting component 340 relative to the second driving rod 311 may be adjusted. In specific use, the second adjustable limiting component 340 is used to abut against the base 100, thereby limiting the travel of the second driving rod 311.

[0065] In the implementation of the accompanying drawings, Figure 2 , Figure 3 and Figure 5As shown, the second adjustable limiting component 340 can be a screw (or a screw rod, etc.), which can be threadedly assembled on the linkage part 330 and can abut against the base 100 to limit the stroke of the second driving rod 311; and, by rotating the second adjustable limiting component 340, the installation position of the second adjustable limiting component 340 relative to the second driving rod 311 can be adjusted. In addition, the second adjustable limiting component 340 can also be directly installed on the second driving rod 311, and the specific installation method also includes the solution of threaded connection and the aforementioned setting of multiple installation holes.

[0066] In this embodiment, the first transmission component 220 may include a plurality of claws 221 , each claw 221 may be arranged around the axial direction of the first driving rod 211 , and each claw 221 may be slidably assembled on the base 100 .

[0067] like Figure 2 As shown, both the first driving rod 211 and the claw 221 can be provided with driving surfaces, the driving surface of the first driving rod 211 is the first driving surface 211b, and the driving surface of the claw 221 is the second driving surface 221a-3. The first driving surface 211b is a frustum, and the generatrix of the frustum can be set at an angle with the axial direction of the first driving rod 211. The second driving surface 221a-3 is an inclined surface, and it can also be set at an angle with the axial direction of the first driving rod 211. When the first driving rod 211 is driven to move along its axial direction, the first driving surface 211b and the second driving surface 221a-3 can abut against each other, so that the claw 221 can be driven to move radially outward along the sealing ring 400.

[0068] In practical applications, the first driving surface 211b and the second driving surface 221a-3 may also be arcuate surfaces or other complex surfaces. In short, at least part of the two driving surfaces should be arranged at an angle with the axial direction of the first driving rod 211 so that the first driving rod 211 can transmit the driving force to the claw 221. In fact, only one of the first driving surface 211b and the second driving surface 221a-3 may be provided. In this way, the purpose of the first driving rod 211 driving the claw 221 can also be achieved. At the same time, the structural forms of the first driving rod 211 and the claw 221 can also be simplified to facilitate preparation.

[0069] In this embodiment, the base 100 may further include a second part 120. The second part 120 and the first part 110 may be manufactured separately and then assembled. The specific assembly method includes but is not limited to welding, riveting, screw connection, clamping, etc., as long as the reliability requirements of the connection can be guaranteed. At least one of the first part 110 and the second part 120 may be configured with a sliding fitting portion, and the claw 221 may be slidably assembled on the sliding fitting portion. The sliding fitting portion can slide and guide the claw 221 to facilitate ensuring the stability of the claw 221 during movement.

[0070] In a specific example, Figure 8-Figure 10 As shown, the end of the first part 110 facing the second part 120 may be provided with a first sliding fitting portion 113; the second part 120 may include a connecting block 123 and a plurality of fan-shaped blocks 121, the connecting block 123 may be approximately located in the middle of the second part 120, each fan-shaped block 121 may be arranged around the connecting block 123, and each connecting block 123 may be connected to the fan-shaped block 121, and a second sliding fitting portion 122 may be formed between two adjacent fan-shaped blocks 121. The claw 221 may be assembled on the first sliding fitting portion 113 and the second sliding fitting portion 122 at the same time, so that the sliding of the claw 221 may be more stable.

[0071] The claw 221 may be an integrated structure.

[0072] Alternatively, the claw 221 may also be a split structure. Fig. 9 The claw 221 may include a sliding portion 221a and an abutting portion 221b. The sliding portion 221a and the abutting portion 221b may be prepared separately and then assembled. The specific assembly method may be a detachable connection method, such as a clamping connection, a screw connection, etc. The sliding portion 221a may be slidably assembled on the base 100 and used to cooperate with the first driving rod 211, and the abutting portion 221b is configured to interact with the sealing ring 400. In this way, the abutting portion 221b and the sliding portion 221a can be separated, and the type of the abutting portion 221b can be conveniently adjusted according to needs, thereby increasing the versatility of the tooling equipment provided by this embodiment.

[0073] The structure of the abutment portion 221b can be various and is not limited here. Fig. 9 As shown, the abutting portion 221b may include a transverse portion 221b - 1 and a vertical portion 221b - 2 , wherein the transverse portion 221b - 1 may be used to connect with the sliding portion 221a , and the vertical portion 221b - 2 may be used to interact with the sealing ring 400 .

[0074] The sliding portion 221a may include a large-sized portion 221a-1 and a small-sized portion 221a-2. The large-sized portion 221a-1 may be hooked on the upper side of the second portion 120 to prevent the sliding portion 221a from falling, and the large-sized portion 221a-1 may be slidably matched with the first sliding matching portion 113; the small-sized portion 221a-2 may be inserted into the second sliding matching portion 122 and may slide along the second sliding matching portion 122.

[0075] The first driving mechanism 200 may further include an elastic reset member 230. The elastic reset member 230 may specifically be an elastomer made of a material having a certain flexible deformation ability, such as a spring or rubber. One end of the elastic reset member 230 may be connected to the claw 221, and the other end of the elastic reset member 230 may be connected to the base 100. When the first driving rod 211 drives the claw 221 to move radially outward along the sealing ring 400, the elastic reset member 230 may be compressed to accumulate elastic potential energy. When the driving force of the first driving rod 211 for the claw 221 is released, the elastic potential energy of the elastic reset member 230 may be released, thereby driving the claw 221 to reset.

[0076] Combination Figure 8 and Fig.10 The first part 110 may be provided with a first receiving groove 114, which may be a groove bottom wall opened in the first sliding fitting part 113; the sliding part 221a may be provided with a second receiving groove 221a-1a, which may be located in the large-size part 221a-1; the elastic return member 230 may be provided in the first receiving groove 114 and the second receiving groove 221a-1a. In fact, by providing the elastic return member 230, the sliding part 221a may be prevented from falling out of the base 100, which has a positive significance for ensuring the reliable connection of the sliding part 221a to the base 100.

[0077] The second transmission component 320 may include a push plate 321 , and the second driving rod 311 may be connected to the push plate 321 . The second driving rod 311 is configured to move along its axial direction, thereby driving the push plate 321 to push the sealing ring 400 .

[0078] like Figure 3 and Figure 6 As shown, the push plate 321 may also be provided with a guide rod 322, and the push plate 321 may slide through the guide rod 322 and the base 100 to ensure the smoothness and directionality of the movement of the push plate 321. The number of the guide rod 322 may be one, or the number of the guide rod 322 may be multiple, which is not limited here.

[0079] In this embodiment, the first portion 110 may be provided with a first through hole 111 and a second through hole 112, wherein the first through hole 111 may be connected to the first accommodating chamber 110a, and the second through hole 112 may be connected to the second accommodating chamber 110b. The second portion 120 may be provided with a third through hole 123a and a fourth through hole 121a, wherein the third through hole 123a may be located in the connecting block 123, and the fourth through hole 121a may be located in the fan-shaped block 121. When installing the first driving rod 211 and the second driving rod 311, after extending from the first accommodating chamber 110a, the first driving rod 211 may sequentially pass through the first through hole 111 and the third through hole 123a, and after extending from the second accommodating chamber 110b, the second driving rod 311 may sequentially pass through the second through hole 112 and the fourth through hole 121a.

[0080] The first part 110 may also be provided with a first guide hole 115, and the second part 120 may also be provided with a second guide hole 121b, and the second guide hole 121b may also be located in the sector block 121. During specific assembly, the guide rod 322 of the push plate 321 may be sequentially inserted into the second guide hole 121b and the first guide hole 115, so as to be slidably guided through the first guide hole 115 and the second guide hole 121b.

[0081] Embodiment 2

[0082] Please refer to Figure 11-Figure 16 , Fig.11 This is a schematic structural diagram of the second embodiment of the tooling equipment applied to the sealing ring provided by the utility model in the initial state. Fig.12 for Fig.11 A cross-sectional view of Fig.13 for Fig.11 The structural diagram of the first driving mechanism of the middle tooling equipment after the sealing ring is opened. Fig.14 for Fig.13 A cross-sectional view of Fig.15 for Fig.11 The schematic diagram of the structure of the second driving mechanism of the middle tooling equipment after the sealing ring is pushed out. Fig.16 for Fig.15 Cross-sectional view of .

[0083] like Figure 11-Figure 16 As shown, the utility model further provides another embodiment of the tooling equipment. Compared with the aforementioned embodiment 1, the difference between this embodiment and the aforementioned embodiment mainly lies in the difference in the structural form of the first transmission component 220.

[0084] In this embodiment, the first transmission component 220 may include a column portion 222, and the column portion 222 is detachably connected to the first driving rod 211, so that the column portion 222 can be easily replaced as needed; the specific detachable connection method includes a snap connection, a threaded connection, etc. The end of the column portion 222 away from the first driving rod 211 may have a guide surface 222a. When the first driving rod 211 is driven, the column portion 222 can be displaced axially with the first driving rod 211. Under the action of the guide surface 222a, the column portion 222 can be easily plugged into the sealing ring 400, so that the sealing ring 400 can be assembled on the outside of the column portion 222.

[0085] When the tooling equipment in this embodiment is used to install the sealing ring 400, the outer diameter of the column part 222 can be roughly consistent with the shaft-shaped component to be assembled, and the column part 222 can realize the expansion of the sealing ring 400; after expansion, the second drive mechanism 300 can be started to move the sealing ring 400 from the column part 222 to the shaft-shaped component to be assembled. When the tooling equipment in this embodiment is used to transport the sealing ring 400, the outer diameter of the column part 222 can be selected with greater flexibility, as long as it is ensured that the sealing ring 400 can be stably mounted on the column part 222; after the tooling equipment carries the sealing ring 400 to the unloading station, the second drive mechanism 300 can be started to unload the sealing ring 400 from the column part 222 to the unloading station.

[0086] This embodiment can be formed by modifying the above-mentioned embodiment 1. The specific modification process is to remove the abutment portion 221b and then install the above-mentioned column portion 222 on the first drive rod 211. In this way, the use of the tooling equipment provided by the utility model can be more diversified. Of course, the tooling equipment in this embodiment can also be prepared independently. In this case, the claw 221 and the second portion 120 may not exist in the tooling equipment. Accordingly, the first drive rod 211 may not be provided with the first drive surface 211b, and the structural form of the tooling equipment can be relatively simple.

[0087] The above are only preferred implementations of the present invention. It should be pointed out that ordinary technicians in this technical field can make several improvements and modifications without departing from the principles of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A tooling device applied to a sealing ring, characterized in that: include: matrix; A first driving mechanism, mounted on the base, comprises a first driving component and a first transmission component, wherein the first driving component is connected to the first transmission component, the first driving component can drive the first transmission component to move, and the first transmission component is configured to act on the sealing ring in a radial direction of the sealing ring; A second driving mechanism, mounted on the base, comprises a second driving component and a second transmission component, wherein the second driving component is connected to the second transmission component, the second driving component can drive the second transmission component to move, and the second transmission component is configured to act on the sealing ring along the axial direction of the sealing ring; The second driving mechanism includes a second driving rod, and the second transmission component includes a propulsion plate. The second driving rod is connected to the propulsion plate, and the second driving rod is configured to be able to move along its axial direction; the second driving mechanism also includes a linkage part, and the number of the second driving rods is multiple, and each of the second driving rods is connected to the linkage part.

2. The tooling equipment applied to the sealing ring according to claim 1 is characterized in that: The first driving component includes a first driving rod, and the first transmission component includes a plurality of claws, each of which is arranged axially around the first driving rod, and each of which is slidably assembled on the base; At least one of the first drive rod and the claw is provided with a drive surface, at least a portion of the drive surface is arranged at an angle with the axial direction of the first drive rod, the first drive rod is configured to be able to move along its axial direction, and the first drive rod is also configured to be able to drive the claw to move radially outward along the sealing ring through the drive surface.

3. The tooling equipment applied to the sealing ring according to claim 2 is characterized in that: The base body includes a first part and a second part which are split, at least one of the first part and the second part is provided with a sliding fitting part, and the claw is slidably assembled on the sliding fitting part.

4. The tooling equipment applied to the sealing ring according to claim 2, characterized in that: The claw includes a sliding portion and an abutment portion, the sliding portion is slidably assembled on the base, the sliding portion is configured to be driven by the first driving rod, the abutment portion is detachably connected to the sliding portion, and the abutment portion is configured to interact with the sealing ring.

5. The tooling equipment applied to the sealing ring according to claim 2, characterized in that: The first driving mechanism further comprises an elastic reset member, one end of which is connected to the claw, and the other end of which is connected to the base.

6. The tooling equipment applied to the sealing ring according to claim 1, characterized in that: The first driving component includes a first driving rod, and the first transmission component includes a column portion, the column portion is connected to the first driving rod, the end of the column portion away from the first driving rod has a guide surface, and the first driving rod is configured to be able to move along its axial direction.

7. The tooling equipment applied to the sealing ring according to claim 2 or 6, characterized in that: The first driving mechanism also includes a first adjustable limiting component, which is directly or indirectly installed on the first driving rod, and the first adjustable limiting component is configured to be able to adjust its position relative to the first driving rod, and the first adjustable limiting component is also configured to be able to limit the first driving rod.

8. The tooling equipment applied to the sealing ring according to any one of claims 1 to 6, characterized in that: The second driving mechanism also includes a second adjustable limiting component, which is directly or indirectly installed on the second driving rod. The second adjustable limiting component is configured to be able to adjust its position relative to the second driving rod, and the second adjustable limiting component is also configured to be able to limit the second driving rod.

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